baber/WOPTO huggingface dataset:
Patent JP-S62230043-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/10
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a capacity substance having a high dielectric strength by a method wherein a dielectric film containing a titanium oxide is formed on the gate electrode of a sense transistor in a dynamic RAM gain cell. CONSTITUTION:A sense transistor composed of a field oxide film 2, a gate oxide film 3 (1), etc. is formed on the surface of Si l, and an SOI transistor 4 composed of a gate oxide film 5 (2) and a gate electrode to serve as a write word line 8 is formed on a silicon film to serve also as a gate electrode 11 of the sense transistor. Moreover, a titanium silicide film and others are formed on the gate electrode 11 of the sense transistor, a titanium oxide 6 is formed thereon in a multilayer structure or the like with a silicon oxide, an electrode of a read word line 9 is formed thereon, and an electrode of a write bit line 10 is formed with an interlayer insulation film 7 interposed between. By this method, the thickness of a dielectric film can be made large, and dielectric breakdown can be prevented.
Patent JP-H05238454-A (JP)
Title: Scooter type vehicle
Inventor: AOKI HIROYUKI
IPC: B62J17/06
Filed: 1992-02-25
Abstract: PURPOSE:To provide a scooter type vehicle preventing damage and stain of a lamp with simple structure. CONSTITUTION:On a scooter type vehicle, the circumference of a head pipe is covered by a front side cover 64 and a rear side cover 65, this front side cover 64 is furnished with a lamp and the front side cover 64 has an upper cover part 68 furnished with a lamp and a lower cover part 69 on which an overhung part 69a overhanging from the lower position of the lamp of the upper cover part 68 to the side of a body.
Patent JP-H10271339-A (JP)
Title: Image-processing method and device therefor
Inventor: FURUKAWA ITARU
IPC: G06T5/20
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily suppress deterioration of image quality and to remove moires, without deteriorating edges of the image. SOLUTION: A main signal S is guided to a smoothing processing part 10 and a filter calculation part 50. An average density value is guided in a region larger than dot size regarding plural neighboring pixels of a pixel under consideration in the smoothing processing part 10. Contrasts in the vertical and horizontal directions are calculated in a vertical direction contrast extracting part 21 and a horizontal direction contrast extracting part 22, and reference values IDy, IDx are outputted based on the obtained contrasts in a vertical direction table reference part 31 and a horizontal table reference part 32. A set of weighting coefficients of an image filter is selected, based on the reference values IDy, IDx in a weighting coefficient set selecting part 40.  Then an arithmetic operation is performed, based on each weighting coefficient of the image filter obtained in the weighting coefficient set selecting part 40 and a filtered signal S' is selected in a filter operation part 50.
Patent JP-S548304-A (JP)
Title: Radial tire
Inventor: TAKAGI MASAHARU
IPC: B60C15/00
Filed: 1977-06-20
Abstract: PURPOSE: To improve durability, by wrapping the whole bent portions of carcasspies in a textile strengthening layer coated with rubber over ranges up to a portion near a bead base of the lower side of a bead core from a center of the bead core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01199286-A (JP)
Title: Relief character reader
Inventor: SAKAI SHUNJI
IPC: G06K9/20
Filed: 1988-03-28
Abstract: PURPOSE:To read relief characters in a compact and simple constitution by setting the tip of a light shielding plate at the height approximately equal to the flat surface part of a card and leading the reflected light received from a gap between the recess part of the card and the tip of the light shielding plate into a photodetecting element. CONSTITUTION:In case an LED array 13 illuminates a flat surface part 11 of a plastic card 10, the reflected light sent from the part 11 is cut by the plate 14 and the part 11 and does not inputted to a photodetecting sensor 16 since the tip of the plate 14 is set at the height approximately equal to the part 11. When a recess part 12 is illuminated, a gap is formed between the plate 14 and the card 10. Therefore the light reflected by the part 12 is condensed by a convergency rod lens array 15 and made incident on a photodetecting array 17. Then the characters are read.
Patent JP-S62228656-A (JP)
Title: Intake air cooling/warming device for turbo supercharge engine
Inventor: ADACHI HARUO
IPC: F02B29/04
Filed: 1986-03-31
Abstract: PURPOSE:To improve the turbo supercharge efficiency and the starting performance under low temperature by providing an electrical heatexchanger for performing absorption or production of heat alternatively and a circuit for switching the connection between said heatexchanger and the battery terminals. CONSTITUTION:An electrical heatexchanger 4 is arranged in an air supply path of an engine 6 and the absorbing or producing function of heat is performed alternatively by switching the connection with the battery terminals. Switching of connection between said heatexchanger 4 and the battery terminals is performed by means of an exchanger switch circuit 16. A controller 15 controls said circuit 16 based upon respective output signals fed from a supply air temperature sensor 10 and a rotation sensor 14. Consequently, the turbo supercharge efficiency is improved and the starting performance under low temperature is improved.
Patent JP-S51150266-A (JP)
Title: Color picture tube
Inventor: FUTATSUDERA MASAOMI
IPC: H01J31/20
Filed: 1975-06-19
Abstract: PURPOSE: To obtain good pictures with undisplaced color by reducing the movement of a beam spot due to the thermal expansion of a shadow mask. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S548834-A (JP)
Title: Semiconductor rectifying device
Inventor: JIMI EIJI
IPC: H01L25/11
Filed: 1977-06-23
Abstract: PURPOSE: To provide better heat-fatigue-proof property and a simplified surrounding holder, by improving the extended electrode portion of the semiconductor pellet and the extended electrode portion of the rectifying element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52155628-A (JP)
Title: Water paint
Inventor: SATOU FUMIHIKO
IPC: C09D5/25
Filed: 1976-06-22
Abstract: PURPOSE: A semi-water soluble water paint having excellent film-forming properties, stabilities, and insulation characteristics, useful for the dip coating of enamel wire, prepared by the copolymerization of a plurality of compounds having specific functional group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10263974-A (JP)
Title: Work shifting device and its method for machine tool
Inventor: HIUGA MASAO
IPC: B23Q7/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a worker by providing a work fitting/removing station at the position along a work machining station. SOLUTION: The machining of a work L is started, and the jig base 16 of a stand-by station 50R is moved to a work fitting/removing station 40. The jig base 16 of the work fitting/removing station 40 is lifted, and an unmachined work R is mounted on the jig base 16. The jig base 16 of the work fitting/ removing station 40 is lowered. The jig base 16 of the work fitting/removing station 40 is moved to the stand-by station 50R. When the machining of the work L at a machining station 20 is completed, the jig base 16 of the machining station 20 is lifted. The jig base 16 of the machining station 20 is moved to the work fitting/removing station 40, then the jig base 16 of the work fitting/ removing station 40 is lowered.
Patent JP-H10232602-A (JP)
Title: Puzzle toy of topographic model using bottles
Inventor: OCHI TAKAYUKI
IPC: G09B25/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a puzzle toy of a topographic model three-dimensionally expressing topography with rugged surface formed by tops of pins by inserting such pins in holes of a base with their lengths specified according to colors of the tops of pins. SOLUTION: Considering altitude data of the surface of the earth in the region at the position of each pin 2 arranged in a lattice pattern and the lengths of the pins 2, holes 4 are bored in a base 1 so that the tip 3 of the pins reproduce the heights proportional to the altitudes of the surface of the earth. The pins 2 are inserted in the holes 4, and the topography is three-dimensionally expressed by the rugged surface formed by the tips of those pins. The pins 2 are inserted in the holes 4 of the base 1 so that they make a same tone as a striple, and this rouses various images from a massive feeling of a three- dimension. Different from creatures by human being such as buildings, etc., topographic model is enjoyable which is a highest formative art such as ever- changing forms of mountains, etc., created by the nature.  Also, this is a puzzle toy most suitable for bringing up thinking power/concentration power because it is assembled while deducing, verifying, and conceiving in an assembling process.
Patent JP-S57190632-A (JP)
Title: Apparatus for preventing evaporation of fuel for vehicle
Inventor: FUKAMI AKIRA
IPC: F02M25/08
Filed: 1981-05-18
Abstract: PURPOSE: To develope good fuel vapor adsorbing capacity as well as to prevent fuel  vapor from being bypassed to a mixed gas discharge port by introducing the fuel  vapor into a high density activated carbon fiber paper contained in an adsorbent layer  from the entire surface thereof to a thickness direction thereof so as to traverse therethrough.  
     CONSTITUTION: Fuel vapor is at first flowed into a low density activated carbon fiber  paper 15b having a hermitically sealed part 15c provided only to the lower end flange  thereof to be adsorbed thereby. This vapor is further flowed through a high density  activated carbon fiber paper 15a from the entire surface thereof so as to traverse the  same therethrough and flowed into a low density activated carbon fiber paper 15b having a hermetically sealed part 15c provided only to the upper end flange thereof. On  the other hand, when the throttle valve of an air sucking pipe is opened as in time  when an internal combustion engine is operated and a vehicle is run, air introduced into a container 1 from an air introducing port 10a by negative pressure to desorb the  fuel vapor adsorbed by the adsorbent layer 15 and the resulting mixed gas is supplied  to the air sucking pipe through a mixed gas discharge port 7 and a mixed gas discharge pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04285393-A (JP)
Title: Connecting structure of branched connecting body in high pressure fuel rail
Inventor: UEMATSU TADAHIRO
IPC: F16L41/06
Filed: 1991-03-14
Abstract: PURPOSE:To seal a branched connecting body while regularly holding an uniform face pressure to a fuel rail and safely supply a super-high pressure fuel by spherically forming the pressing head part of the branched connecting body brought into contact with a pressure receiving seat surface in a through hole of a flow passage to form a spherical pressing seat surface. CONSTITUTION:At a right angle to the axial direction of a manifold main pipe 1 as a fuel rail, a branched pipe 5 as a branched connecting body is fastened in the part of a joint metal fitting 4 by a nut 7. In this case, a flow passage 2 is formed in the main pipe 1, a through hole 3 is formed in the flow passage 3, and also a spherical pressure receiving seat surface 3' is formed on the end part of the through hole 3. On the other hand, a pressing head part 6 is formed on the end part of the branched pipe 5, and the pressing head part 6 is formed into a sphere to form a spherical pressing seat surface 18a. The branched pipe 5 is brought into contact with the pressing seat surface 18a and the pressure receiving seat surface 3', and press-fitted by fastening of the nut 7. Thus, the flow passage 2 of the main pipe 1 is airtightly branched by the passage 20 of the branched pipe 5. The sealing surface is minimized, and a uniform face pressure is provided.
Patent JP-S60252856-A (JP)
Inventor: AAMIN ORUSHIEBUSUKII
IPC: F16H7/08
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10252897-A (JP)
Title: Sealing device
Inventor: SATO MASAO
IPC: F16J15/3244
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lip to exhibit sealing performance to bidirectional rotation by setting the size of the fluid pump action of a screw groove formed in an atmospheric side contact area larger than the fluid pump action of a screw groove formed in a sealing side contact area. SOLUTION: When a shaft 103a rotates in the direction (an arrow A2) for discharging a sealing fluid (an arrow A4) by a screw groove 4e provided in a contact area 4c on the sealing side M, the screw groove 4e imparts lubrication to a screw groove 4d of a contact area 4b on the atmospheric side O through a storage chamber 5, and the screw groove 4d prevents leakage of the sealing fluid by exhibiting the pump action in the sealing direction (an arrow A5). Since the size of the fluid pump action of the atmospheric side screw groove 4d is set larger than that of the screw groove 4e, suction by 4d exceeds discharge of 4e, and leakage of the sealing fluid is prevented. A connecting part 4f stores a foreign matter in the storage chamber.
Patent JP-S51151453-A (JP)
Title: Change gear
Inventor: HASE KIYOSHI
IPC: F16H1/32
Filed: 1975-06-19
Abstract: PURPOSE: In the inner part of pulley, reduction gear mechanism which is simple structure and high reduction ratio is provided and change gear device can be miniturized and made cheaper one. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03275824-A (JP)
Title: Construction of discharge port
Inventor: YAMADA YUTAKA
IPC: E03C1/08
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the effect of fine rectification by arranging guide plates to curved parts of the insides of water channels around a discharge port of curves of the curved parts. CONSTITUTION:A drainage metal fitting 1 is formed in the shape of an elbow bent to approximate 90 deg., and a horizontal channel R1 and a vertical channel R2 formed in the vertical direction by bending it approximate 90 deg. at the curved part 1a of the end of the channel R1 are formed in the inside of the drainage metal fitting. After that, a rectifiable metal fitting 2 is provided to the inside of the metal fitting 1, and steels 3 are mounted to a discharge port H through a water discharge port metal fitting 4. Then, hot and cold water run into the inside of the metal fitting 1 through the channel R1, the hot water runs into each of openings K1, K3 and K4 with approximately equal quantity, it is led to the inside of a cylindrical body 2a, and it runs into the channel R2 sinely along curves of guide plates 2c and 2d. According to the constitution, directional efficiency is given to running water by the guide plates, and the effect of fine rectification can be obtained.
Patent JP-H04285604-A (JP)
Title: Metal-carrying fine particle and its production
Inventor: TAMAI HISASHI
IPC: C08J3/12
Filed: 1991-03-13
Abstract: PURPOSE:To obtain the subject fine particles having large specific surface area, holding uniformly supported metal and useful for catalyst, etc., by emulsion- polymerizing an alpha,beta-unsaturated monomer in the absence of surfactant and immobilizing a metal to the obtained polymer fine particles through functional groups. CONSTITUTION:Fine particles of a polymer having one or more functional groups selected from CO2M<1> (M<1> is H, metal, NH4, etc.), SO3M<2> (M<2> is same as M<1>), CN, CONR<1>R<2> (R<1> and R<2> are H, alkyl, etc.), group of formula I (R<3> and R<4> are alkylene; Y is O or NH), CH2NR<1>R<2>, CH2NR<1>R<2>R<5>X<-> (R<5> is H, alkyl, etc.; X is Cl, etc.) and group of formula II to formula V are produced by the emulsion polymerization of an alpha,beta-unsaturated monomer (e.g. acrylic acid, vinylsulfonic acid, acrylonitrile, acrylamide, acryloylmorpholine, dimethylaminomethyl acrylate, its quaternarized product, vinylpyrrolidone, vinylpyridine, vinylimidazole and isopropenyloxazoline) in the absence of surfactant. The objective metal-carrying fine particles can be produced by immobilizing a metal to the above fine particles through the functional group.
Patent JP-S57188769-A (JP)
Title: Automatic engine starter
Inventor: TAKAOKA TOSHIO
IPC: F02N11/08
Filed: 1981-05-18
Abstract: PURPOSE:To permit automatic start through stepping-in of a pedal clutch by installing a current variation detector in the electric passage of the starting motor of which feeding current value reduces sharply as starting process proceeds and cutting-off the electric passage according to said detected value. CONSTITUTION:When a switch 15 is closed and a car is stopped, by stepping-in a brake pedal during travelling with a start selecting switch 43 in closed state a memory apparatus 21 is brought into set state, and supply of electricity to a headlamp 2 is automatically restricted, and also an engine is halted in braked state. On restarting, a clutch pedal is stepped-in and a starting switch 37 is closed, then a starting motor 10 is driven to start the engine. Sharp reduction of the electric current value is detected by a lead switch 47, and supply of electricity is cut-off. Then, an accelerating pedal is stepped-in and a switch 17 is closed, then the clutch pedal is returned to the original position, and the half- clutch state is realized, then a switch 37 is opened, and the memory apparatus 21 is restored to the original state, brake is released automatically, and the car  starts and the neadlamp comes on. Therefore, easy driving is obtained, and fuel  can be saved.
Patent JP-S63241648-A (JP)
Title: Disk controller
Inventor: KANAMARU KOICHI
IPC: G06F3/06
Filed: 1987-03-28
Abstract: PURPOSE:To save a useless time caused by the latency timing for rotation following an address retrieval by reading out one track of data from a current head position at the time of reading out a disk and storing it in a buffer memory. CONSTITUTION:A disk address given from a host CPU is set in a register file 8, at first, so as to execute a disk read instruction to a format control part 21. Thus, the data of an ID part on a disk is read out according to the control signal outputted from the control part 21 and the contents of the data is stored in a buffer register 15 through a shift register 16. And the contents of the register 15 and the disk address of the file 8 are compared by a comparator 9 and if they coincide an FF 10 is set so as to read out the data from the control part 21.
Patent JP-S59201075-A (JP)
Title: Charged potential control device of photosensitive body
Inventor: NOGUCHI KOUICHI
IPC: G03G15/00
Filed: 1983-04-30
Abstract: PURPOSE:To eliminate the influence of the variation of a photosensitive body by forming a titled device from a detecting electrode provided between a coronode and the photosensitive body, and a constant-voltage element installed between back electric conductors of the photosensitive body, detecting a current flowing through the constant- voltage element, controlling an output of a high voltage power source, and keeping the current constant. CONSTITUTION:When the unevenness of an electrostatic charge is generated in a photosensitive body 6, a large current flows to a part whose potential is low since a potential difference between a grid 4 and the photosensitive body 6 is large, a current of a part whose potential is high is suppressed, and the unevenness is reduced. Also, when the position relation of a structure of a charger 1 and the photosensitive body 6, and a characteristic of a constant-voltage element 7 are constant, a current IV flowing through the constant-voltage element 7 is determined by the potential of the photosensitive body 6. Accordingly, to make the IV constant is to execute the same operation as to detect the charged potential of the photosensitive body 6 and to control it to a constant state. Accordingly, it is possible to detect and control the potential within the mounting range of a charger to reduce the cost of the device, and to be scarcely influenced by contamination, etc.
Patent JP-S55166871-A (JP)
Title: Secondary cell
Inventor: TSUJI SHIGEO
IPC: H01M4/48
Filed: 1979-06-13
Abstract: PURPOSE:To obtain an organic electrolyte cell having a high deterioration resistance to repeated charge and discharge cycles by using an oxide, etc., capable of forming insoluble compounds when reacted with alkali metals in an electrolyte as an active material for both negative electrode and positive electrode. CONSTITUTION:An oxide, etc., which formed an insoluble reaction product from reaction with alkali metals in an electrolyte is used as negative electrode active material, and also an oxide, etc., which is capable of forming an insoluble compound of a higher grade than the negative electrode active material is used as a positive electrode active material. For example, the positive electrode 1, obtained by molding a mixture of MnO2, graphite, and PTFE binder, and the negative electrode 2, obtained by molding a mixture of a negative electrode active material (2Cu+Li2O presumably), obtained from the electrolytic reduction of Cu2O in a propylene carbonate solution of lithium perchlorate, and PTFE binder, are set in a mutually facing manner through a separator in an organic electrolyte to form a button type cell.
Patent JP-H07281835-A (JP)
Title: Information transmission system of disk device
Inventor: OKUHARA KENJI
IPC: G06F3/06
Filed: 1994-04-13
Abstract: PURPOSE:To reduce the weight and size of a portable computer more and improve its portability by equipping an external FDD(floppy disk drive) with a serial communication function and transferring information between the computer and external FDD through analog transmission facilities. CONSTITUTION:A modem 7 that the computer 1 is equipped with as the communication interface, is used in common as an FDD interface, and the external FDD 8 is equipped with a modem 9 to attain the purpose. For the purpose, a two-wire or four-wire cable which is used generally for a telephone line, etc., is used. Further, recording and reproduction information is transmitted through the facilities which convert digital information into an analog signal and vice versa. Namely, the computer 1 and external FDD 8 are equipped with the optical communication modems 7 and 9 respectively and the information transfer is carried out through the optical communication cable 12.
Patent JP-S62233682-A (JP)
Inventor: TATEBAYASHI JUN
IPC: C04B7/47
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57189834-A (JP)
Title: Double-color forming method
Inventor: HASEGAWA HIROSHI
IPC: B41J5/12
Filed: 1981-05-19
Abstract: PURPOSE:To form a double-colored formed article secure against exfoliation, in the method of receiving a primary-colored formed article in a certain metal die, injecting a molten secondary-coloring forming material and uniting the formed article with the forming material, by using the primary formed article provided with specified grooves. CONSTITUTION:A synthetic resin material having a desired color (e.g. black) is injection-molded into a primary formed article 3 provided with a couple grooves 4, whose inner parts are wider than their outlet parts, at its opposite sides (a mark 3a is a pattern projected from the surface). After said primary formed article 3 is received in a certain metal die, another synthetic resin material 5 having a different color (e.g. gray) is injection-molded in the metal die. Consequently, a double-colored formed article, whose bonding strength is further enhanced by the material 5 having flowed into the grooves 4, is obtained.