baber/WOPTO huggingface dataset:
Patent JP-H09263081-A (JP)
Title: Ic card by injection molding
Inventor: MASUDA KOJIRO
IPC: B42D15/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an IC card by injection molding wherein packaging density of a resin is large, inner stress in a molded product is little, and it is free from any gate mark. SOLUTION: This IC card 1 is of an oblong plane shape and its corner part is of an arcuate circle of a specific radius of curvature. An IC chip stuck part 2 being a rectangular shallow recessed part is formed at one side central part of a surface, and a central part of the IC chip stuck part 2 is further formed as a recessed part 3. Required printing is applied to both surfaces of the IC card 1, and an IC chip is provided to the IC chip stuck part 2. The IC card 1 is manufactured by high pressure injection molding, and free from any gate mark.
Patent JP-H09265525-A (JP)
Title: Data processor
Inventor: TAKADO SEIICHI
IPC: G06T1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a processor which can record an image efficiently with small memory capacity. SOLUTION: Image data DV of frame images of a plurality of screens are supplied to a TEMP memory 41 of a memory part 50 in order through an image bus 21 and stored. The image data of the oldest image are updated with the image data of a new image and the updated image data of the old image are supplied to a stored data processing part 54. The stored data processing part 54 thins out, for example, the old image and stores the image data of the thinned-out image in a PAST memory 52. When an event occurs, image data of a plurality of screens before and after the event generation are stored in a storage device from the memory 51 through the image bus 21. Further, the image data in the memory 52 are also stored in the storage device through the image bus 21.  Images before and after the event generation can be stored as successive images and images before the event occurrence can be recorded for a long time, so images can be recorded efficiently with small memory capacity.
Patent JP-H06268187-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: ISHIZUYA TORU
IPC: H01L21/312
Filed: 1993-03-10
Abstract: PURPOSE:To provide a manufacturing method of a highly sensitive solid-state image sensing device wherein cross talk is prevented satisfactorily and good image can be acquired. CONSTITUTION:After a photosensitive part 9a is formed, a first insulating film 6 (an oxide film or an oxide nitride film or a nitride film by a plasma CVD method or a low pressure CVD method or a sputtering method) wherein 'a bank' is not generated on a step at a relatively low temperature. Then, a reflection film 8 for introducing light passed through a photosensitive part from a substrate side to a photosensitive part again is formed. Thereafter, a second insulating film 7 (a polyimide film or a spin-on-glass film or an oxide film by CVD method) wherein a flat surface can be acquired at a low temperature is formed and an element surface is flattened. Lastly, a metallic wiring is formed on the insulation film 7 and a solid-state image sensing device is completed. Since a reflection film is formed before an element surface is flattened, a flat reflection film can be formed all over a region W of a photosensitive part.
Patent JP-S61232361-A (JP)
Title: Controller for internal-combustion engine
Inventor: NISHIO TOSHIHIKO
IPC: F02D41/04
Filed: 1985-04-08
Abstract: PURPOSE:To secure a governor performing increment control at starting in a manner conformable to low-unit cost of production, by performing speed governing control with a mechanical governor till a rack reaches to a restricted position, and restricting a maximum rack position in each revolving speed with an electronic control mechanism according to an environmental conditions, etc. CONSTITUTION:A fuel injection pump 1 is provided with a mechanical governor 2 which makes a shifter 22 go to the right against a spring 23 and moves a control rack 12 via a governor lever 24 and a link 25 when a governor weight 21 opens wide outward with centrifugal force of rotation. In this case, there is provided with a restricted rach position actuator 3 for restricting the rotation of the governor 24 in a clockwise direction at a certain position. And, this actuator 3 is controlled by a control part 4 on the basis of the restricted rack position found as searching storage data of a data read-only memory 43 storing a relationship between an engine speed and the restricted rack position and other relations with a fuel increment or the like corresponding to the engine speed and cooling temperature at starting.
Patent JP-H05235682-A (JP)
Title: Chip type electronic component
Inventor: KITAJIMA TAKAMICHI
IPC: H01G4/228
Filed: 1992-02-25
Abstract: PURPOSE:To prevent reliability for an electrode from being lowered due to the peeling or dropping of the electrode by protecting a side which comprises a ridge line out of two sides forming the corner part of a thin film electrode by making the side abut with a thick film electrode. CONSTITUTION:The thick film electrodes 5a, 6a and the thin film electrodes 5b, 6b are formed extending over both terminal parts of an electronic component element assembly 4. However, on an opposite side, the electrodes 5a, 6a are formed so as to protrude over the tip part of the electrodes 5b, 6b, and the electrodes 5b, 6b are located at this side of the tip part of the electrodes 5a, 6a. Also, as for the electrode 7, the thick film electrode 7a is protruded over the thin film electrode 7b at a position on the ridge line, and the electrode 7b is located at this side of the electrode 7a. By employing such constitution, it is possible to improve the reliability by preventing the thin film electrode from being peeled or dropped from the corner part, and also, to improve yield by preventing an appearance defect from occurring.
Patent JP-S63239037-A (JP)
Title: Synthetic resin suction pipe for engine and manufacture thereof
Inventor: OGASAWARA HITOSHI
IPC: B29D23/00
Filed: 1987-03-27
Abstract: PURPOSE:To contrive to lighten the weight of a suction pipe, miniaturize and simplify the shape of an injection mold and ensure the fixing strengths at functional sites by a method wherein a duct part is formed only by blow molding, and functional sites are integrally provided on portions of the outer periphery of the duct part by injection molding. CONSTITUTION:A bent pipe 20 is produced by below molding, which corresponds to the shape of the duct part 11 in a suction pipe 10. The bent pipe 20, the wall thickness of which is made enough thick in consideration of the deformation, is set as a core in an injection mold 21 having functional-site-forming surfaces 21a, 21b and 21c. Synthetic resin material is injected in the injection mold 21 so as to be applied in a space formed between the mold 21 and the bent pipe 20. Thus, the bent pipe 20 as it is turned into a duct part 11. The injected synthetic resin material is integrally welded to the outside of the duct part 11 so as to form a flange part 12 at one end and a vent pipe 13 and a fitting screw part 14 at a bent part.
Patent JP-S61234410-A (JP)
Title: Cooler
Inventor: OKANO MINORU
IPC: H05K7/20
Filed: 1985-04-11
Abstract: PURPOSE:To apply temperature control of a coolant with high accuracy even to a thermal load fluctuation over a wide range by controlling the number of sets of operated heat exchange units and number of heaters in the heat exchange units based on the temperature of liquid coolant. CONSTITUTION:A controller 21 controls number of sets of heat exchange unit groups 11a-11d in operation depending on the difference between the temperatures of the heat sensor 31 detecting the supply side water temperature of a cooler 1 and a temperature sensor 32 detecting the return water temperature. Further, a control circuit 22 controls a heater 14 provided in an expansion tank 12 so as to zero the difference between the ambient temperature in an electronic device 100 detected by a temperature sensor 33 and the temperature detected by the sensor 31. Thus, the temperature of the coolant is controlled with high accuracy even against the thermal load fluctuation over a wide range.
Patent JP-S5412361-A (JP)
Title: Novel compound and its preparation
Inventor: HASHIMOTO MITSURU
IPC: C07C205/46
Filed: 1977-06-27
Abstract: PURPOSE: Monomethyl-2, 4-dinitro-9-fluorenone of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59201909-A (JP)
Title: Cooling device for exhaust controller
Inventor: ASADA CHIYUUKEI
IPC: F01L9/11
Filed: 1983-04-28
Abstract: PURPOSE:To install a piping, which cools a piston, only on the feed side, by a method wherein, in an exhaust device being of a type in which opening and closing of an exhaust port are effected by a piston, cooling water for cooling said exhaust device is discharged in a cooling chamber at the upper part of the piston. CONSTITUTION:An exhaust piston housing 1 is mounted to the upper part of of a combustion chamber 2 of a diesel engine, and an exhaust port opening and closing piston 3 and a hydraulically-operated piston 5, linked to said piston 3 through a rod 4, are housed in the housing 1. Further, a stopper 8, which locks the opening and closing piston 3 at a bottom deat point, and a control cylinder 9, driving the stopper 8, are located in an intermediate chamber 7 partitioned by a piston 5. A cooling water feed pipe 13 is joined to a double slide tube 14 connected to the opening and closing piston 3, and an internal tube 14b of the double slide tube 14 is connected to the opening and closing piston 3. In order to guide cooling water, discharged from the opening and closing piston 3, to a cooling chamber 15, an internal tube 17b of a double slide tube 17 is connected to the opening and closing piston 3.
Patent JP-S531309-A (JP)
Title: Fan
Inventor: ISHIZUKA SHIYUUJI
IPC: F04D29/44
Filed: 1976-06-25
Abstract: PURPOSE: To reduce pressure loss and efficiently supply air by providing a suction cylinder, which has a smaller diameter than the inner diameter of the impeller and projects thereinto, and a perforated flange outwardly projecting from the open end of the suction cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63241197-A (JP)
Title: Aluminum material
Inventor: KOYAMA MAMORU
IPC: C25D11/18
Filed: 1987-03-28
Abstract: PURPOSE:To uniformly form a Cu layer having high bonding strength on the surface of an Al sheet and plate by applying a compd. contg. Cu on the base material formed with an Al2O3 layer on the surface of Al and heat-treating it to diffuse Cu on the surface of Al via the Al2O3 layer. CONSTITUTION:After forming an Al2O3 layer on the surface of an Al sheet and plate by anodizing treatment, the following liquid is applied thereon which is obtained by solubilizing copper compd. such as inorganic metallic compd. of copper chloride, copper fluoride and copper sulfate, etc., and organic compd. of copper alkoxide or the like in an organic solvent. This is heated at 530 deg.C for 5min to diffuse Cu into the Al2O3 layer and a CU layer having high bonding strength is formed on the surface of the Al sheet and plate to develop this Al sheet and plate excellent in corrosion resistance and wear resistance.
Patent JP-H05241124-A (JP)
Title: Liquid crystal display device
Inventor: ISHIZAKI AKIRA
IPC: G09F9/35
Filed: 1992-02-28
Abstract: PURPOSE:To enhance the reliability of a device by suppressing power consumption and reducing the number of wiring between printed boards. CONSTITUTION:This device is a liquid crystal display device arranging a pixel electrode on one side printed board in a matrix shape and providing a transistor 104 on at every pixel and active-matrix-driving and a counter electrode being a common electrode normally is divided parallel to a scanning line at every row and a shift register 103 driving the counter electrode, a T flip-flop 110 and a voltage changeover switch 111 are formed on the printed board of the counter electrode side and the potential of the counter electrode is inverse-driven at every one frame or at every one row.
Patent JP-H08268444-A (JP)
Title: Bag provided with engaging tool
Inventor: GOTO SHUICHI
IPC: B65D33/25
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a bag provided with an engaging tool having a good pressureproofness and filling properties. CONSTITUTION: In a bag 12 comprising a pair of top and rear base materials 13 forming a bag body 14 with an engaging tool 11 provided on an open side of the rectangular bag body 14, an adhesive part 16 is formed in a containing part 15 of the bog body 14. The adhesive part 16 meets a requirement of 2.0 <L/l where L is a length from the center of the engaging tool to a containing part-side end edge of a seal part 21 at a bottom edge 18 and l is a minimum length from the center of the engaging tool to the adhesive part. The adhesive part 16 meets a requirement of wW<1.0 where (w) is a length of the adhesive part on a straight line disposed in parallel to the engaging tool and W is a length between containing part-side end edges of the seal part 21 at both side edges 19.
Patent JP-S5411714-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO SHIMAJI
IPC: G10H1/057
Filed: 1977-06-28
Abstract: PURPOSE: To provide musical tones close to those of natural musical instruments by controlling musical tone volume envelope with the envelope waveform signal changing according to generated musical tone frequencies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S532096-A (JP)
Title: Recording element
Inventor: KIYOTA KOUHEI
IPC: G03G5/08
Filed: 1976-06-28
Abstract: PURPOSE: To enhance the long-wave length light sensitivity as well as ensure a long life of the dispersion-type recording element using non-crystal selenium by dispersing the non-crystal selenium micro powder into an organic solvent solution of the insulating resin and by solidifying it in a termperature higher than the recrystallization temperature of the non-crystal selenium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10270712-A (JP)
Title: Structure of thin film transistor device
Inventor: CHRISTOS DIMITRIOS DIMITRACOPO
IPC: H01L51/05
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To allow a combination of an organic semiconductor and an inorganic gate insulation layer with a high dielectric constant by combining a thin film gate insulator with a high dielectric constant, an organic semiconductor, a metal, a conductive polymer, and a heavily doped and highly conductive material. SOLUTION: A thin film gate insulator with a high dielectric constant such as a barium strontium titanate, an organic semiconductor such as pentasene, a metal, a conductive polymer, a heavily doped and highly conductive material as gate, source, and drain electrodes, and their combination are used to form a thin film transistor. In the structure thereof, an inorganic gate insulator with a high permittivity is used together with an organic insulator such as pentasene. The insulator with a high dielectric ε is annealed at 400 deg.C and the dielectric constant of ε>=15 can be realized. Therefore, a substrate made of glass or plastic can be used. The gate electrode can be formed of heavily doped silicon substrate as a gate.
Patent JP-2000271135-A (JP)
Title: Ultrasonosurgery system
Inventor: SAKURAI TOMOHISA
IPC: A61B18/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of hand-pieces of an ultrasonic operation device by allowing an operator to select a suitable one among plural hand-pieces for the purpose and to operate each hand-piece independently without modifying the ultrasonosurgery device. SOLUTION: This ultrasonosurgery device has an extension unit 6, which has an OR circuit 38 as a signal generating means for detecting the on-off signals of a hand switch 4 and a foot switch 5 and transmitting the signals to the device main body 2 and a connector 12 as a connecting means for transmitting the signal of the OR circuit 38 to the device main body 2. By connecting the connector 12 to a connector connecting part 9 of the device main body 2 and connecting a hand switch connector 21 of the hand switch 4 to a hand switch connector part 28, a hoot switch connector 22 of the hoot switch 5 to a hoot switch connector part 29, plural hand-pieces can be easily selected according to purposes and each hand-piece can be operated independently without modifying the ultrasonic operation device.
Patent JP-H04310870-A (JP)
Title: Meter driving apparatus
Inventor: MURASE HIROSHI
IPC: G01R23/15
Filed: 1991-04-09
Abstract: PURPOSE:To perform accurate display and to enhance response when the frequency of an input pulse signal becomes extremely small. CONSTITUTION:A meter driving apparatus is equipped with a calculation means 34 calculating the cycle of a pulse signal and an indication means 36 emitting a command so as to perform the meter display corresponding to the reciprocal of the time elapsed after the pulse signal of the previous time is inputted in such a case that no pulse signal is inputted even when the time corresponding to the cycle of the pulse signal of the previous time calculated by the calculation means 34 is elapsed. The time corresponding to the cycle of the pulse signal of the previous time is calculated by the calculation means 34. When no pulse signal is inputted even when the time corresponding to the cycle of the pulse signal of the previous time calculated by the calculation means 34 is elapsed, the reciprocal of the elapsed time from the input of the pulse signal of the previous time is calculated by the indication means 36 to emit a command so as to lower meter display on the basis of the calculation result.
Patent JP-S5718431-A (JP)
Title: Linear control flow rate regulator
Inventor: JIEIMUSU EICHI EUINGU
IPC: F16K31/528
Filed: 1981-05-20
Abstract: Servo control of a butterfly valve or the like, in which fluid flow is inherently non-linearly related to angular orientations of a vane or plug member, is effected through a function-generator mechanism interposed to render the system transfer function substantially constant. A function generator serving those purposes includes a mechanical cam-and-follower unit through which valve-controlling angular movements are maintained in a cosine-related slaving with angular movements of the rotor of an electrical servo motor.
Patent JP-S556585-A (JP)
Title: Reagent for pulp making
Inventor: DEIITAA BAUAA
IPC: C07C49/00
Filed: 1979-06-19
Abstract: 1. Agent for use in obtaining wood pulp, characterised in that it consists of a pulverulent mixture which contains 30 to 98% by weight of one (or more) organic, cyclic compound(s) containing keto and/or hydroxyl groups and which contains 2 to 70% by weight of one or more surfactants.
Patent JP-S62232379-A (JP)
Title: Cultivation of microorganism
Inventor: MINOSHIMA RYOICHI
IPC: C12R1/645
Filed: 1986-04-02
Abstract: PURPOSE:To enable the culture of gamma-linolenic acid-producing microbial cell in high concentration and to improve the production efficiency of gamma-linolenic acid, by culturing a gamma-linolenic acid-producing strain in a medium added with pantothenic acid compound or pantothenic acid compound and a thiamine compound. CONSTITUTION:A microbial strain capable of producing gamma-linolenic acid such as Cunninghamella elegans, Absidia corymbifera, etc., is cultured under aerobic condition in a medium added with 0.01-100mg/l, preferably 0.1-10mg/l of a pantothenic acid compound such as pantothenic acid, calcium pantothenate or said pantothenic acid compound and a thiamine compound such as thiamine, thiamine hydrochloride, etc.
Patent JP-H11235697-A (JP)
Title: Punching metallic mold with location display function
Inventor: IMAI SHINJI
IPC: B26F1/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily perform the positioning of a prescribed location of a base material and a metallic mold. SOLUTION: A through hole 4 is imparted to a punch 2 or a punch holder 3 and a light source 1 is provided. When a base material is punched by a metallic mold, a location to be punched can be visually confirmed by light for positioning because the light is projected on the base material. In an example in which the through hole 4 is opened at the center of the punch 2, an other through hole is imparted to the punch holder 3 and the location of the complicatedly shaped punch 2 can be confirmed by light. Thus, if a location of light and a prescribed location to be punched are aligned, the positioning of the metallic mold and the base material can be visually performed. Therefore, the necessity of repeating punch for the positioning of a location to be punched over and over again is eliminated.
Patent JP-H04310919-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: YOKOYAMA KOZO
IPC: G02F1/133
Filed: 1991-04-09
Abstract: PURPOSE:To preclude picture quality deterioration due to variation of a bias power source and a crosstalk display due to the superposition of adjacent scanning electrode waveforms by providing a pulse generating circuit, a delay circuit, and analog switch circuits. CONSTITUTION:When liquid crystal display elements which are arranged in a dot matrix shape are driven for display, the pulse generating circuit 1 which generates optional pulse width in synchronism with variation in the level of a liquid crystal AC-converted signal M and a delay circuit 2 which delays the liquid crystal AC-converted signal into the liquid crystal AC-converted signal M for the liquid crystal display device are provided. Further, the analog switch circuits 7-11 are provided which input the output signal of the pulse generating circuit 1 and cut off bias power supply while the output signal is active to hold the bias power supply terminal of a liquid crystal driver IC at the ground potential. Thus, variation of the bias power source generated when the liquid crystal AC-converted signal M varies in level is reduced to improve the picture quality deterioration of the crosstalk display due to the superposition of adjacent scanning electrode waveforms.
Patent JP-S62234223-A (JP)
Title: Thin film magnetic head slider and its production
Inventor: HIGUCHI SHINSUKE
IPC: G11B5/60
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a magnetic disk having a long life by allowing a crystalline particle field including at least C to exist in slider materials. CONSTITUTION:A ZrO2 is used as slider materials. The particle size of crystal is reduced by setting the sintering temperature to 1,650-2,000 deg.C to prevent chipping. For example, slider materials are allowed to contain 0.2-2.0wt% C to prevent air holes from remaining in the sintered body. C and ZrO2 powder are mixed very uniformly before sintered for the purpose of attaining a microscopical uniformness of slider materials. The phase containing C generated as the result has conductibility, and therefore, the whole of the sintered body is made conductive. Thus, electrification of a thin film element slider 3 is prevented to reduce sticking of dust in air to the slider. A part of the phase containing C is made amorphous to allow minute worn materials on a magnetic disk sliding face 4 to interpose as a lubricant.
Patent JP-S63241718-A (JP)
Title: Magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/72
Filed: 1987-03-30
Abstract: PURPOSE:To increase a saturation magnetic flux density and to permit high- density magnetic recording by forming a thin ferromagnetic film of an assemblage of columnar particles and coating the surface of the columnar particles with iron nitride or iron nitroxide essentially consisting of epsilon-Fe2-3N. CONSTITUTION:A material 8 for vapor deposition is melted and evaporated by ion guns 3, 5 of a device for forming a magnetic recording medium and is deposited by evaporation on a substrate 2 made by using a polyethylene terephthalate film. Gaseous N2 is introduced from the ion gun 5 to the substrate and gaseous Ar from the ion gun 3 thereto. The assemblage of the columnar particles 4 is formed on the nonmagnetic substrate 1 and the surface 2 thereof is mainly constituted of epsilon-Fe2-3N. The inside 3 thereof is formed of the assemblage or assembly of epsilon-Fe, Fe2O3, Fe4N, etc. The saturation magnetic flux density of the magnetic recording medium is increased and the high-density magnetic recording is permitted.