baber/WOPTO huggingface dataset:
Patent JP-S6445162-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWACHI GENSHIROU
IPC: H01L21/20
Filed: 1987-08-13
Abstract: PURPOSE:To enable multiple transistor circuits to be composed economically with high precision by a method wherein a part of semiconductor films is heated up to the recrystallizing temperature or more by a local heater to form thin film transistors after recrystallizing said transistor films. CONSTITUTION:Polycrystalline or amorphous semiconductor films are isolatedly composed in multiple regions on an insulating substrate 1. Then, at least a part of the isolatedly composed semiconductor films is heated by a local heater up to the recrystallizing temperature or more to recrystallize the semiconductor films 2. Later, thin film transistors are formed on respective semiconductor films 2, 3 in the multiple regions. Consequently, the thin film transistors can be prevented from melting down in the lateral direction in case of recrystallization due to beam irradiation. Through these procedures, multiple transistor circuits in different characteristics can be formed in high throughput with high precision within the same substrate 1.
Patent JP-H0788861-A (JP)
Title: Molding of small foam
Inventor: MAEJIMA TAKAFUMI
IPC: B29C39/36
Filed: 1993-07-21
Abstract: PURPOSE:To uniformly fill molding chambers with a foamable resin soln. by forming a large number of molding chambers having the same shape and elongated grooves corresponding to a plurality of the molding chambers to the upper surface of a lower mold and emitting the foamable resin soln. to the grooves several times by an emitting device intermittently emitting the resin soln. at every definite amt. before once emitting the resin soln. at every molding chamber. CONSTITUTION:A large number of molding chambers 21 having the same shape and elongated grooves 22 corresponding to a plurality of the molding chambers 21 are formed on the upper surface of a lower mold 14b. A definite amt. of a foamable resin soln. 25 is emitted into the grooves 22 several times by an emitting device supplying the foamable resin soln. 25 at every definite amt. and the emitting device is once operated at every molding chamber 21 to fill each of the molding chambers with a definite amt. of the resin soln. 25. Therefore, the resin soln. 25 at the initial stage of operation can be uniformly supplied into the respective molding chambers 21. The upper surface of the lower mold 14b is covered with an upper mold to foam the foamable resin soln. 25. The upper mold is removed after foaming and the flash overflowing from the upper surface of the lower mold 14b is removed by a scraper. The lower mold 14b from which flash is removed is placed on a net shelf and air is sprayed on the lower mold to demold stable molded products.
Patent JP-S6356457-A (JP)
Title: Printing method for printer
Inventor: SUZUKI YUTAKA
IPC: B41J2/485
Filed: 1986-08-26
Abstract: PURPOSE:To enable printing of a reverse character, a bordered character and a boldface character by printing at least either the bordered character or the boldface character through a combination of character patterns generated by each character pattern generator. CONSTITUTION:When data written into a receiving buffer 1 is printing data, a character pattern based on data is referred to by a reference character pattern generator 2 or a reverse character pattern generator 3, and is passed to a pattern control 4. If data for a single line is ready, a pattern control 4 starts a printing control 7. The printing control 7 prints, referring to a pattern buffer 5 and a color information buffer 6. Further, a command for overlapping of characters is set in a printer, and the pattern control 4 develops a character pattern over the previous pattern which has been spread in the pattern buffer 5, Consequently information is set in a color information buffer 6 by the pattern control 4. A pattern is constituted in accordance with a character overlapping command, and either the bordered character or boldface character is printed according to color information.
Patent JP-S6355984-A (JP)
Title: End face light emitting diode
Inventor: HAYASHI JUNJI
IPC: H01L33/46
Filed: 1986-08-26
Abstract: PURPOSE:To obtain an LED having excellent temperature characteristics, by providing nonreflecting film on an emitting surface of light from an active layer, providing a pulse current electrode on a semiconductor layer close to the emitting surface, and providing a DC current electrode on a layer far from the emitting surface. CONSTITUTION:On an n-InP substrate 1, an n-InP buffer layer 2, an InGaAsP active layer 3, a p-In clad layer 4 and an n-InGaAsp cap layer 5 are laminated. With an insulating film 6 as a mask, a stripe shaped p-type layer 7 reaching the layer 4 is formed. A p-type pulse current electrode 8 is provided on a layer close to a light emitting surface 12. A ptype DC electrode 9 is provided at the side far from the light emitting surface 12 so that the electrode 9 is not contacted with the electrode 8. The part for forming the electrode 8 becomes a light exciting part when a current is injected into the active layer. The part for forming the electrode 9 becomes a light absorbing region when a DC is not present and becomes a gain region when the current flows. Therefore the optical output can be largely changed by slightly changing the DC with the temperature used. The LED having excellent temperature characteristics is obtained. Thus the constant optical output is readily obtained.
Patent JP-H1142904-A (JP)
Title: Caster with damper function
Inventor: KAWACHI HIROMITSU
IPC: B60B33/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To incorporate a brake mechanism which is difficult to cause a failure, excellent in durability, and also excellent in controllability in a rotating caster which is durable and can support a heavy weight. SOLUTION: In a caster 1 provided with two wheels 4R and 4L of a same diameter on a same axis, the input shafts 7R and 7L of hydraulic pumps 2R and 2L are connected to the wheels 4R and 4L, respectively. Also the caster 1 is provided with a delivery port system L1 for connecting the delivery ports OR and OL of the hydraulic pumps 2R and 2L to each other, an input port system L2 for connecting the input ports IR and IL to each other, an intercommunicating path L3 for communicating the port systems L1 and L2, and a throttle means 3 which is mounted in the intercommunicating path L3 and limits an oil quantity to the input port system L2 side for delivery oil quantity. In addition, the throttle means 3 is adjusted so as to suppress the movement of the caster 1 in the direction vertical to the same axis. Thus, when it is used on the supporting stand of a base isolating device, it can withstand a big load, and can adjust a damper function freely by the adjustment of the throttle means 3.
Patent JP-H0249996-A (JP)
Title: Vortex type vacuum pump
Inventor: MATSUMOTO TAKAO
IPC: F04D19/04
Filed: 1988-08-11
Abstract: PURPOSE:To enhance the exhaust performance of a vortex type vacuum pump by radially providing a plurality of communication holes in a gas passage between a suction port and an exhaust port, leaving an annular continuous part in the outer peripheral part of blades which form a rotor rotated between stators. CONSTITUTION:A rotary disc 4 having a spiral groove 4a and a stationary disc 5 having a spiral groove 5a are provided in a gas passage extending in a housing 1 from a suction port 2 and an exhaust port 3 so as to form two pair of grooved pumps 6. A plurality of stators attached to the housing 1 and a plurality of rotors 8 (both are three in number in the drawing) are alternately arranged each other. A plurality of communication holes are radially formed in the outer peripheral section of each rotor 8, leaving an annular continuous part 84 so as to form blades 80. Each stator 7 is formed therein with an insertion hole 71 for receiving a boss part 81 of the associated rotor 8 and a circular recess 72 for receiving a flange part 82 of the rotor 8 so as to form a gas passage 70 therein. The drive shaft 11 of the rotor 8 is rotated at a high speed by a motor 12. Thereby it is possible to enhance the exhaust performance.
Patent JP-H0648662-A (JP)
Title: Elevator arrival lamp
Inventor: MIYAMA TOYOKI
IPC: B66B3/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a simple elevator arrival lamp whose after mounting can be easily performed singly in an elevator execution side without giving an influence to a programing process in a construction side by eliminating necessity for large boring work to a wall with no tie-in relation to the wall of a building. CONSTITUTION:This constitution comprises a face plate 18 mounted on a surface finish panel 3 of a landing wall 1, acryl-made transparent block 20 mounted in a condition partly exposed in a surface side from an opening of this face plate 18, sheet-shaped liquid crystal panel 22 arranged by providing a space through a spacer in a reverse side of this transparent block 20, arrow mark display-provided reverse side plate 23 arranged further in a reverse side of this liquid crystal panel 22 and an electric wiring 24 for electrifying an electrode of the liquid crystal panel.
Patent JP-H0488237-A (JP)
Title: Rubber pad for damping and installation thereof
Inventor: SAKAI KUNITO
IPC: E04H9/02
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a vibrationproof rubber pad which effectively disperses or absorbs vibration and shock for a supported body which is to be protected from displacement by forming stripe shaped projections having different height, in row form at least on one side surface of a plate-shaped rubber pad body. CONSTITUTION:When a rubber pad is set between a floor 3 and a machine base 4, the rubber pad is set in a compressed state where a high stripe shaped projection 2a is set at a nearly equal height to a low stripe shaped projection 2b. In this state, even if the high stripe shaped projection 2a is applied with a load and is deformed, the low stripe shaped projection 2b is not yet applied with a load, and the stress in a rubber pad body 1 is distributed nonuniformly. Accordingly, in compression and shearing, the stress, etc., propagate aslantly in the rubber pad body 1, and also vibration and shock are dispersed, and easily absorbed. Further, when the supported machine vibrates, the high stripe shaped projection 2a compressed to the upward amplitude follows, and is elastically restored, while the low stripe shaped projection 2b is elastically compressed for the vibration in he downward direction, and the propagation of vibration to the floor 3 is attenuated.
Patent JP-S5991124-A (JP)
Title: Emulsion composition
Inventor: ITOU YOSHIAKI
IPC: C08K5/10
Filed: 1982-11-16
Abstract: PURPOSE:To impart improved long-term storage stability to a vinyl acetate resin emulsion, by adding at least one member selected from the group consisting of beta-deketones, malonic acid, etc., to the vinyl acetate resin emulsion containing acetoacetylated polyvinyl alcohol as a protective colloid. CONSTITUTION:Acetoacetylated polyvinyl alcohol is prepared, for example, by the reaction of polyvinyl alcohol with diketene. Then, a vinyl acetate resin emulsion is prepared, for example, by a process comprising emulsion-(co)polymerizing vinyl acetate monomer in the presence of the above-produced acetoacetylated polyvinyl alcohol as a protective colloid. The purpose emulsion composition is prepared by adding, to this emulsion, at least one member selected from the group consisting of beta-diketones (e.g., acetylacetone), beta-ketoacid esters (e.g., acetoacetic ester), malonic acids (e.g., sodium malonate) and acid sulfites.
Patent JP-S6446341-A (JP)
Title: Buffer memory control circuit
Inventor: SHIMA YASUHIKO
IPC: H04L7/00
Filed: 1987-08-14
Abstract: PURPOSE:To accurately perform data transfer, by resetting a buffer memory address signal to a prescribed buffer memory address when a buffer memory clear code is identified. CONSTITUTION:A buffer memory clear code identification circuit 8 detects a memory clear code in reception data transmitted from transmission side. And a counter 1 for a reception clock signal sets the buffer memory address signal in the midpoint of a buffer memory based on the output of the buffer memory clear code identification circuit 8. Also, a gate circuit 9 inhibits the delivery of the buffer memory clear code as read data. In such a way, since it is possble to guarantee the prevention of generation of slippage for a certain time after receiving the buffer memory clear code, it is possible to perform the data transfer accurately.
Patent JP-H0364994-A (JP)
Title: Printed wiring board
Inventor: MIYAKE TOSHIHIRO
IPC: H05K3/46
Filed: 1989-08-03
Abstract: PURPOSE:To enable a rigid-flexible composite wiring board of high quality to be efficiently manufactured by a method wherein a flexible copper plated sheet, on whose rear side a releasable part is formed, is laid on an inner wiring board or the like through the intermediary of a resin layer, which is formed into a formed board, and a circuit, a solder resist coating, and a spacer are formed on the formed board concerned. CONSTITUTION:A glass cloth-epoxy resin prepreg 3 is laid on both the sides of an inner wiring board 4 on which an inner circuit 6 has been formed, and a flexible copper plated sheet 1 and a copper foil 5 are arranged on both the upside and the underside of the prepreg 3, which is hot-formed with pressure into a formed board 7. Releasable resin compound is applied onto an adequate part of the rear of the formed board 7, which is irradiated with ultraviolet rays to provide a cured releasable part 2. After the releasable part 2 is formed on the formed board 2, it is excellent in adhesive property to the prepreg 3. The formed board 7 is subjected to a hole boring, a through-hole plating, an outer circuit forming process, and others, and then coated with a solder resist 8, and a cutout groove 10 is provided around the releasable part 2 through a router processing, a laser processing, or the like to form a spacer part 11.
Patent JP-H1042963-A (JP)
Title: Fitting structure and fitting method for linear body of brush
Inventor: SATO YUJI
IPC: A46B3/10
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure and a fitting method suppressing the damage of linear bodies, increasing fitting strength, and simplifying fitting and replacement. SOLUTION: This fitting structure for linear bodies 90 is fitted at prescribed intervals on the outer peripheral section 30a of the rotary drum of a brush. End sections of the linear bodies 90 are inserted into a hollow wire 81 and inserted into a nipple 70, the end sections of the linear bodies 90 and the hollow wire 81 are fixed by the caulking of the nipple 70, and the nipple 70 provided with the linear bodies 90 is removably locked by a release preventing body provided on the outer peripheral section 30a of the rotary drum.
Patent JP-2001028093-A (JP)
Title: Watthour meter
Inventor: NAKANISHI YOSHIKAZU
IPC: G01R22/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a watthour meter which can be accessed from an external network, control electric equipment on an electric power consumer side, and automatically totalize the electric energy. SOLUTION: In a watthour meter housing 2 equipped with an electric energy measuring means which measures the consumption of electric power, a radio telephone set 25 which communicates with an information system network and a server computer 12 connected to a data totalization center on the information system network are stored, and when the data totalization center sends a data transmission instruction requesting the transmission of power consumption data in a specific period through the information system network, a server program that the server computer 12 has provides the electric energy data that an electric power measuring instrument 5 as a data measuring mean has totalized for a data totalizing device according to the data transmission request.
Patent JP-H10147267-A (JP)
Title: Crawler vehicle
Inventor: KIMURA YOSHIMASA
IPC: B62D55/065
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate any necessity of enlarging a crawler unit installing space in the longitudinal direction of a vehicle and providing a stopper for the purpose of preventing interference with vehicle chassis. SOLUTION: A fixed frame 28 making support of a drive wheel 18 is supported in such a manner as not capable of turning around a drive shaft 32 and to the bottom end part of this fixed frame 28, a swinging frame 30 for making support of a front side rolling wheel 20 and a rear side rolling wheel 22 and connecting them together is connected swingably. Therefore, when the crawler rides over any rough road surface, it is made possible by swinging motion of the swinging frame 30 that changes the configuration of the crawler. Accordingly, since the forward stretching distance of the front side rolling wheel 20 and rearward stretching distance of the rear side rolling wheel 22 are reduced, a tire installation space 14 which is an installation space for a crawler unit 16 is not required to be enlarged and the stopper can be also abolished.
Patent JP-H1045602-A (JP)
Title: Adhesion inhibitor of helicobacter pylori or production inhibitor of interleukin-8
Inventor: MURAKAMI MOTOYASU
IPC: A61P31/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor useful for inhibition of damage to gastric mucosa by suppressing adhesion of Helicobacter pylori on the gastric mucosa, which is a first stage of the damage of the gastric mucosa, by including a ganglioside as an active ingredient. SOLUTION: This inhibitor includes a ganglioside, preferably one kind selected from the group of GD3 , GD1a , GD1b , GT1b , GM1 , GM1 inner ester, asialo GM1 , GM3 , O-acetyl-GD3 and GT1a . The ganglioside is a glucide containing sialic acid, has a sugar chain comprising sialic acid and monosaccharide as a hydrophilic head part and a ceramide comprising a sphingosine base and a fatty acid as a hydrophobic tail part and has structures of the formulas. The ganglioside is administrated in a daily dose of 0.1-1mg for an adult in 1-3 divided portions.
Patent JP-2000033293-A (JP)
Title: Static coating equipment
Inventor: YAMAZAKI ISAMU
IPC: B05B5/16
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a static coating equipment shortening the coating material replacement time than heretofore followed. SOLUTION: A static coating equipment is provided with a plurality of coating material feed systems extending to one bell head 61, and a required coating material is fed from color change valves 10 to the bell head 61 through a coating material tank 30 by the coating feed systems, and respective coating material systems are provided with color change valves 10, coating tanks 30 and insulation means for insulating electrically between the coating material tanks 30 and the bell head 61.
Patent JP-2000025576-A (JP)
Title: Automatic wiper device
Inventor: ABE KYOICHI
IPC: G01V8/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic wiper device to remove the pollution with splash on an external surface of a glass by detecting the change in the low frequency component of an image to operate a wiper. SOLUTION: The image of a part of a vehicle is picked up over a windshield 2 from an interior by a TV camera 4, the signal is transmitted to an image processing part 6, the low frequency component in the sampling time of the specified time interval of the data is detected from the signal, the intensity of the low frequency component is stored, the change in the low frequency component is detected by the intensity of the low frequency component in one preceding sampling time, and the intensity of the low frequency component in the succeeding sampling time, the change is compared with the pre-determined threshold, the splash condition is detected, a wiper 5 is automatically driven to remove the pollution on an external surface of the glass caused by the splash.
Patent JP-H0647980-A (JP)
Title: Tape printing apparatus
Inventor: TAMEMIZU KOZUE
IPC: B41J21/00
Filed: 1992-07-29
Abstract: PURPOSE:To omit printing setting labor and to prevent the waste of a tape by providing the printing control part of a printing part printing a coincidental character row when there is said character row in a data base and a data base control part correcting, adding and eliminating the data in the data base. CONSTITUTION:When there is a character row 'BY AIR MAIL' in the index of a printing data base, the printing attribute concerned is displayed to confirm whether or not the printing attribute may be altered and, when the printing attribute may be altered, the printing attribute is altered and set in a printing setting part to perform printing. In the case of the addition of data, a data base control key is pushed and, when addition processing is selected, index input processing and printing attribute input processing are executed to complete addition. In the case of the correction of the data, elimination processing is selected in the same way to confirm whether or not the index is corrected and, in the case of the correction of the index, index correcting processing is performed and, in the case of the non-correction of the index, the printing attribute is corrected. In the case of the elimination of data, elimination processing is selected in the same way to eliminate the data.
Patent JP-S6359742-A (JP)
Title: Stator core insulating structure of generator for vehicle
Inventor: HONGO NOBUHISA
IPC: H02K1/04
Filed: 1986-08-28
Abstract: PURPOSE:To improve insulating properties of an insulating film to be applied to a tooth part by making said film on an external side face of said tooth part thicker than a film on a groove inner surface. CONSTITUTION:A stator core 6 is formed by an outer peripheral edge 6a and by tooth parts 6b projected from the outer peripheral edge 6a towards an inner peripheral direction. A stator coil 7 is wound around a groove 6c formed between adjacent tooth parts 6b. An insulating film 11 is applied to the stator core 6. The insulating film 11 has a thin film thickness t1 along said groove 6c, but has a dedp thickness t2 on its external side face so as to be of heaped-up structure of an applied film face. Thus, insulating properties are improved in the corner part of this apparatus.
Patent JP-2001033305-A (JP)
Title: Sound pressure analyzing method
Inventor: UCHIDA KOJI
IPC: G01H3/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an easy sound pressure analyzing method of an electroacoustic transducer wherein model formation and calculation is made in a short time. SOLUTION: An electroacoustic transducer 100 is constituted by retaining a magnetic circuit constituted of a permanent magnet 7, a yoke 8 and a plate 6 with a damper 2, and fixing a soil 9 to a base 4 in such a manner that the coil 9 is arranged inside the outer peripheral part of the yoke 8. This sound pressure analyzing method is a structure finite element method wherein the relations between electromagnetic force and current are all expressed by phase relation of reference current and calculated.
Patent JP-S58105040-A (JP)
Title: Impact tester
Inventor: HAMAHATA SETSUO
IPC: G01N3/12
Filed: 1981-12-17
Abstract: PURPOSE:To improve the sensitivity of detection, to prevent a delay in detection, and to stop a hydraulic pump instantaneously when oil leaks, by providing an impact test circuit with a device detecting directly a change in pressure. CONSTITUTION:A hose 1 is tested by applying an impact wave thereto while a high-pressure oil is circulated therethrough. When a leakage of oil occurs in the hose 1 or in a testing circuit consisting of manifolds 3a and 3b, etc. during the test, the pressure of the oil located on the lower side of a piston 6 of the main body 8 of an actuator decreases. Since a pressure air acts on the upper side of the piston 6, the pressure oil filled up on the lower side of the main body 8 of the actuator flows out toward the testing circuit. The piston 6 is thereby moved downward, a limit switch 7 is operated, and thus a motor of a main oil-pressure source unit 4 is stopped instantaneously, so that the ejection of the high-pressure oil is prevented.