baber/WOPTO huggingface dataset:
Patent JP-H1196841-A (JP)
Title: Vehicular audio apparatus
Inventor: ENDO HIDEKI
IPC: G09F9/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To increase the indicating area of an indicating part and realize an original indication by placing an oblong operating body, having multiple operating keys at the centeral part of a front panel and installing a ring-like indicating part, so as to surround the operating body. SOLUTION: At the centeral part of a front panel 2, an oblong operating body 3 is placed and the operating body 3 is rotated normally and reversely by a driving mechanism. When the operating body 3 is exposing its surface, if power is supplied, desired letters or figures can be displayed on an indicating part 7 and the outside form of the indicating part 7 is formed generally as large as the periphery of the front panel 2, a large letter can be displayed. For instance, throughout the vertical direction of the front panel 2. Because the indicating part 7 is so formed into the shape of a ring as to surround the operating body 3, such an original display can also be executed that the arbitrary letters or figures can be moved around the operating body 3.
Patent JP-H01100407-A (JP)
Title: Calculation of position in semiconductor position detector
Inventor: IDESAWA MASANORI
IPC: H01L21/68
Filed: 1987-10-14
Abstract: PURPOSE:To detect position data with high accuracy, by correcting the position signal operation value obtained on the basis of the output current from an output electrode corresponding to the selection state of a measuring section, that is, the change-over state of the output electrode. CONSTITUTION:Output electrodes T1,...Tn are connected to an output electrode change-over switch SW and output currents Ia, Ib are taken out from two output electrodes among the output electrodes T1,...Tn according to an output electrode change-over switch control signal CSW. These output currents Ia, Ib are inputted to operational amplifiers OP1, OP2 to calculate the difference Ib-Ia and sum Ib+Ia of both currents and division is applied to both values in a divider D. A correction factor ri/Ri is generated from a correction factor memory Cm according to the output electrode change-over control signal CSW and multiplied by the output from the divider D in a correction value forming circuit C. This multiplication result and the direct value from the divider D are added by an adder SIGMA to obtain a corrected position signal.
Patent JP-H1191564-A (JP)
Title: Passenger monorail
Inventor: IKEDA AKIYOSHI
IPC: B61B13/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a passenger monorail that is designed to be freely stopped at a proper location. SOLUTION: A passenger monorail comprises a combination vehicle that includes a tractor 10 adapted to run on a single rail 1 and a passenger carriage 20 coupled to the tractor 10. This monorail is provided with a stop-location setting means that is connected to the carriage 20 at a predetermined interval. Actuation of the setting means runs brake mechanisms provided on both the tractor 10 and the carriage 20 or one on either of them.
Patent JP-H1099424-A (JP)
Title: Suture thread
Inventor: KIMURA YOSHIHARU
IPC: C08G63/60
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a suture thread of operation use that has a biocompatibility and is excellent in the balance of the strength and flexibility as a thread. SOLUTION: A suture thread is made up of 0.02 to 30% mol of aliphatic oxycarboxylic acid unit expressed by the formula -O-R<1> -CO-, where R<1> is a bivalent aliphatic hydrocarbon group, 35 to 49.99% mol of aliphatic or alicyclic diol unit expressed by the formula -O-R<2> -O-, where R<2> is a bivalent aliphatic hydrocarbon group or bivalent alicyclic hydrocarbon group, and 35 to 49.99% mol of aliphatic dicarboxylic acid unit expressed by the formula-OC-R-CO-, where R<3> is a direct-coupled or bivalent aliphatic hydrocarbon group; and also an aliphatic polyester copolymer whose number average molecular weight is made to be 10,000 to 200,000 is extrusion-molded to have a diameter of 0.01 to 1.5mm.
Patent JP-H1195297-A (JP)
Title: Camera capable of switching image plane size
Inventor: HAMADA HISASHI
IPC: G03B17/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of switching image plane size by which the setting of the image plane size is switched in the midst of film-feeding. SOLUTION: When an image plane switching button operation signal (image plane switching signal) is inputted in a central processing unit(CPU) 210 in the midst of film-feeding, the CPU 210 temporarily holds the signal in a RAM (signal storage means) and preferentially executes film-feeding operation. After confirming the completion of film-feeding, a plunger 130 and a film motor 232 being a driving source for an aperture switching mechanism are driven and controlled based on the operation signal held in the RAM, and an exposure aperture and a visual field frame in accordance with the setting of the image plane size are formed and film-feeding corresponding to the set image plane size is executed.
Patent JP-H02106371-A (JP)
Title: Sheet feeder
Inventor: HASEGAWA HARUO
IPC: B41J13/00
Filed: 1988-10-14
Abstract: PURPOSE:To reduce the number of components of a sheet feeder and to reduce its size by keeping a sheet feed roller on standby above a manual insertion guide by the use of the protrusion of a cover for a cassette case when the cover is desirably moved in a sheet conveying direction, and forming a manual sheet feeding passage by utilizing the cover. CONSTITUTION:When a sheet feed roller 10 and a feed roller 20 are driven in a state that the roller 10 is brought into elastic contact with a sheet 2 on a pressing plate 3 energized upward, the sheet 2 is sequentially automatically supplied by the roller 10. When the sheet is manually supplied, if a cover 6 is moved to the roller 20 side, the roller 10 is scraped to the oblique face 26 of a guide plate 9 by a shaft 18 to be supported by a protrusion 25. Accordingly, it is kept on standby above a cassette case 1, a gear 17 is separated from a gear 16, and only the roller 20 is driven. Thus, the sheet guided from the manual sheet guide face 7 of the cover 6 can be fed by the roller 20 and a pressing roller 21.
Patent JP-S63115965-A (JP)
Title: Spherical gear
Inventor: HASEGAWA KIYOSHI
IPC: F16H55/17
Filed: 1986-10-30
Abstract: PURPOSE:To facilitate machining by providing the first tooth member having two kinds of tooth form portions and the second tooth member having a tooth form portion which can be engaged with one tooth form portion in the direction of a parallel. CONSTITUTION:There is provided a tooth member 6 having tooth form portions 4 engaged with each other in the direction of a longitude line and tooth form portions 5 engaged with each other in the direction of a parallel which are formed on a concentric circle with the tops of a pair of spherical surface bodies 1, 1' as the center. Further there is provided a tooth member 8 having tooth form portions 7 engaged with the tooth form portions 5 of the tooth member 6 in the direction of a parallel, which are formed at the root portions of the other spherical surface body confronting with the tooth member 6. Accordingly these tooth form portions can be respectively previously subjected to gear cutting by machining.
Patent JP-H06106574-A (JP)
Title: Nozzle for injection molding machine
Inventor: YOKOYAMA KINICHI
IPC: B29C45/20
Filed: 1992-09-29
Abstract: PURPOSE:To provide a nozzle for an injection molding machine which can separate easily a molded product and sprue from a mold by preventing a stringing phenomenon and sagging phenomenon from generating and correspond even to a high-quality molded product. CONSTITUTION:This is an infection molding nozzle 11 wherein it is provided with a body heater 6 which is fitted to a nozzle body part 1 and keeps resin to be injected under a molten state and a chip heater 8 fitted to a position close by the tip part 3 of the nozzle abutting against a sprue bushing and a temperature of the resin of the tip part 3 of the nozzle is controlled by electrifying the chip heater 8 intermittently through a lead wire 9 for the chip heater by allowing to correspond to an injection cycle.
Patent JP-H03120680-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/087
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the influence of external vibration and to prevent the defor mation of an intermediate frame by constituting a mainbody case by means of upper/lower boards which mutually face in parallel and the prastic-made intermediate frame which is intervened and fixed in such a way that it covers the right and left-side and the rear-side of the boards and integrally forming reinforcement sibs at the corners of the intermediate frame. CONSTITUTION:The prastic-made intermediate frame 11 is intervened and fixed between the upper and lower boards 9 and 10 which face each other in such a way that it covers the right and left-side and the rear-side of the boards so as to constitute the mainbody case. Then, the reinforcement ribs 27 are integrally fitted to the corners of the inner periphery of the intermediate frame 11. The intermediate frame 11 generates deformation owing to the viscoelasticity of a prastic member and gives damping capacity by following vibration even if bending vibration is added by a tape deck and the like, and the strength of the intermediate frame 11 is improved by the reinforcement ribs 27, whereby deformation owing to external force is prevented.
Patent JP-H02107933-A (JP)
Title: Torque detector
Inventor: MASUDA SUMIO
IPC: G01L3/08
Filed: 1988-10-15
Abstract: PURPOSE:To enable detection of a torque with a simple construction by arranging polarizing plates as opposed to each other on both sides of a bar-shaped elastic body perpendicular to a center axis while a light emitting element and a light receiving element are arranged as opposed to each other sandwiching the two polarizing plates. CONSTITUTION:Polarizing plates 3 and 4 are arranged at both ends of a bar- shaped elastic body 2 to be made perpendicular to a center axis of the elastic body 2 and a light emitting element 5 and a light receiving element 6 are arranged as opposed to each other sandwiching the polarizing plates 3 and 4. Then, when a torque is applied to the elastic body 2, the polarizing plates 3 and 4 turn according to a twisting of the elastic body 2 to change a crossing angle of a polarization axis so that the crossing angle becomes proportional to the torque while having a fixed relationship with a transmittance. Thus, as light leaving the element 5 passes the polarizing plates 3 and 4, the quantity of the transmission light corresponds to the crossing angle and an output signal of the element can be converted to a torque value by an arithmetic means 7 by an arithmetic processing.
Patent JP-H0873948-A (JP)
Title: Sealing device of heat treating furnace using in-furnace gaseous atmosphere containing gaseous hydrogen
Inventor: NAKAMURA TERUHISA
IPC: F27D7/06
Filed: 1994-09-30
Abstract: PURPOSE: To effectively seal an in-furnace gaseous atmosphere contg. gaseous hydrogen by boring the side plates of furnace walls with through-holes in the positions corresponding to elastic pads and pressing the elastic members arranged therein to the side faces of these elastic pads. CONSTITUTION: A metallic strip S is continuously passed into the furnace in the in-furnace gaseous atmosphere contg. the gaseous hydrogen as the in-furnace gas and is heat-treated. Elastic revolving rolls 6 are pressed via elastic revolving roll driving mechanisms 9 to the elastic Pads 5 fixed to the surfaces of sealing hardware 4 mounted at the furnace walls 2 of the furnace body 1 and the metallic strip S in the inlet or outlet of the heat treating furnace to shut off the inside of the furnace from the outdoor air. The elastic members 7 are arranged in order to seal the elastic pads 5 and side plates 2a of the sealing device 3.  The elastic members 7 are arranged into the throughholes 2b bored respectively in the side plates 2a in the positions corresponding to both side edges of the elastic pads 5 and are pressed to the side faces of the elastic pads 5 by means of elastic member moving mechanisms 8 consisting of of closing members 8a, external screws 8b, nuts 8c, etc.
Patent JP-H05131026-A (JP)
Title: Method for preventing coagulation of blood in injector and cotton spreading thread
Inventor: RICHIYAADO EI MAARAA
IPC: G01N33/84
Filed: 1991-10-08
Abstract: PURPOSE: To provide a tent containing a coagulant for use with a blood sample by containing a filter such as dextran and a low-level anticoagulant in the tent. CONSTITUTION: A plurality of tents 20 are manufactured by preparing a predetermined amount of heparin salt preventing blood coagulation, then preparing a predetermined amount of a water-soluble filler, mixing the heparin salt with the filler, and using the mixed heparin salt and filler. Each of the tents 20 has a sufficient amount of filler to be placed in a syringe 22 for the handling of the tents 20. One of the tents 20 is put in the syringe 22, a blood sample is taken into the syringe 22 so that the concentration of heparin in the blood sample is smaller than about 20 U.S.P. units per 1ml of blood, and a part of the blood sample is fed from the syringe 22 into a testing device analyzing the blood sample components, thus measuring a free calcium ion concentration related to the blood sample components.
Patent JP-H04136992-A (JP)
Title: Effect device of electronic musical instrument
Inventor: AZUMA IWAO
IPC: G10H1/053
Filed: 1990-09-28
Abstract: PURPOSE:To allow the control of intricate frequency characteristics with simple constitution without being limited with the kinds of sound sources by changing the pitches of respective bands after musical tone signals are divided to the prescribed frequency bands. CONSTITUTION:The musical tone waveform signals read out at the reading out speed corresponding to a key code KC by a waveform memory 3 are inputted to a dividing section 4. The output of a low-pass filter 41 and a high-pass filter 44 are passed straight through without being subjected to pitch conversion. The outputs of the band-pass filters 42 and 43 are respectively subjected to the pitch conversion by pitch conversion circuits 51 and 52. The signals of the four frequency bands outputted from the pitch conversion section 5 are added and synthesized by an adder circuit 6 and are then supplied to a D/A converter, by which the signals are converted to analog signals. These signals are outputted as musical tones.
Patent JP-H05102083-A (JP)
Title: Method and apparatus for dry etching
Inventor: SEKINE MAKOTO
IPC: H01L21/302
Filed: 1991-10-08
Abstract: PURPOSE:To suppress the microloading effect due to etching and eliminate the irradiation damages by applying a cluster of ionized atoms on the object to be processed. CONSTITUTION:The pressure difference of the insides of vacuum container 1 and reservoir 4 is set to 10<-4>-10<-5>Torr. After the container is evacuated sufficiently, reactive gas is introduced into the reservoir 3 to a pressure of several Torr. The diameter of nozzle 5 is set to around 1mm and the pressure inside the vacuum container is kept at 10<-4>Torr. The reactive gas passing through the nozzle 5 is cooled to form clusters. At that time the clusters ionized by electron beam are accelerated the voltage impressed between an electrode 7 and the reservoir 4, and are applied on the surface of a wafer 3 thereafter. Thus, there is no fear of irradiation damages even when the accelerated voltage is 1keV.
Patent JP-H09100694-A (JP)
Title: Extension shield excavating machine
Inventor: TASHIRO YOSHIO
IPC: E21D9/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive extension shield excavating machine by mounting front and peripheral excavating cutter bases on a swivel base, and making a peripheral excavating cutter movable on irregularities continuously in the direction orthogonal to the peripheral excavating direction over a length of one pitch or more. SOLUTION: A front excavating cutter base 6 and a peripheral excavating cutter base are simultaneously rotated. An excavation is performed while a cutter block 20 is pressed onto the end surface 18 of the lining 17 of an existing tunnel 22 and the working surface. Cutter bases 7a, 7b are then moved, and a peripheral excavating cutter 21 is rotated to excavate and extend the inner surface 32 of a tunnel pit. When it reaches a prescribed position, the cutter 21 is moved in the direction orthogonal to the peripheral excavating direction at least over a length of one pitch. At this time, the inner surface 32 is flatly excavated. Thereafter, peripheral excavation is performed after front excavation in the same manner to extend the existing tunnel pit 22. Thus, the device can be simplified to contribute to a reduction in construction cost.
Patent JP-H02109349-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEKAWA KIYOTAKA
IPC: H01L21/768
Filed: 1988-10-18
Abstract: PURPOSE:To make it possible to planarize an interlayer insulation film excellently by a method wherein an interlayer insulation film is formed on a substrate, then it is cooled, and heat-treated by heating it from a cooled state. CONSTITUTION:A gate oxide film 12 and a polycrystal Si pattern 13 which becomes a gate electrode on the film 12 is formed on an Si substrate 11. An interlayer insulation film 14 is formed on the substrate 11, then a structural body is cooled, for example, to about -40 to -50 deg.C. The interlayer insulation film 14 is heat-treated by heating the structural body to about 1100 deg.C at a rate of 10 deg.C/sec. to 30 deg.C/sec. in this case using a rapid process technique to heat, e.g., a halogen lamp from a cooled state. The insulation film 14 is planarized from a viscofluidity effect by this heat treatment. As described above, a conspicuous viscosity fluid effect is obtained by a rapid temperature change, and the insulation film 14 is planarized excellently. A metal wiring 15 is formed on this planarized insulation film 14.
Patent JP-2001083010-A (JP)
Title: Spectrometer
Inventor: HAYASHI NAONORI
IPC: G01J3/45
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a spectrometer assuring wavelength accuracy with a simple detachable structure which copes with an open beam method, etc., which directly guides sample beam to an object. SOLUTION: The measurement light emitted from a case 1 is made to impinge on a sample 12, and the spectrum of transmitted or reflected light is measured, to provide sample nature value based on the spectrum. The interference light, which is a measurement light, is extracted from the case via a connector unit 15 where a condensing lens system 9 and a fiber adapter 10 are integrated, while the connector unit 15 is detachable.
Patent JP-S63117664-A (JP)
Title: Ac/dc converter
Inventor: UESUGI NAOYOSHI
IPC: G05F1/70
Filed: 1986-11-04
Abstract: PURPOSE:To improve the stability of the output voltage of an AC/DC converter by comparing a second reference value higher than a first reference value with the output voltage, and providing a photocoupler for stopping the conduction of a switching element when the result of comparison exceeds the reference value. CONSTITUTION:A converter such as an inverter or the like is composed of bridge type rectifiers 2, a filter 3, a DC reactor 4, a switching element 5, a diode 6, etc., a control circuit has a constant-voltage control circuit 8 and a current tracing circuit 9 to control an output voltage constantly and to control an output current in a pulsating waveform. In this case, a DC power source 12 for supplying a DC power voltage to both circuits 8-9 is provided, and comparators 30, 31 for comparing an output voltage VL with second, third reference values V2, V3, and first, second photocouplers 32, 33 connected to the outputs of the comparators 30, 31 are provided. Thus, an output current becomes a waveform vibrated in a predetermined range determined by the output level difference of amplifiers 17-18 at a reference waveform as a center.
Patent JP-H1185021-A (JP)
Title: Card body
Inventor: OKADA EIJI
IPC: G09F3/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a card body capable of preventing the trouble at the time of causing the color development of a thermosensitive layer which reacts with a temp. change. SOLUTION: A card body 1 is formed of a card base body 3 which is printed with a first identification part 2 consisting of characters 'You Win' on its front surface, the thermosensitive layer 5 which is laminated on the part covering this first identification part 2 and has the transparency to make a second identification part 4 consisting of a figure '7' sensible on the first identification part 2 by developing a color when heated, a coating layer 6 which has the transparency to coat the thermosensitive layer 5 and a release layer 7 which exists on this coating layer 6 and consists of opaque scratch ink disposed peelable in the part concealing the first identification part 2. The coating layer 6 has heat resistance and the heat resistant temp. thereof is set at a temp. higher than the reaction temp. of the thermosensitive layer 5.
Patent JP-S61139957-A (JP)
Title: Manufacture of information carrier disk
Inventor: UCHIDA MASAMI
IPC: B29C65/78
Filed: 1984-12-11
Abstract: PURPOSE:To make the post-working of a hole unnecessary, even if there is a dispersion in the center hole diameter of a substrate, and to secure the position accuracy of the hole by forming an elastic center boss so that it is pressed lightly into one substrate center hole, and fitted softly into the other substrate center hole. CONSTITUTION:An external form of an elastic center boss 11 consists of a tapered thin wall structure. A disk substrate 2 having a recording layer 1 on it is pressed lightly into the base part of a boss 11 installed a rotary tool 6, a viscous adhesive agent 8 is applied, and when a protective substrate 9 which is fitted softly to the boss 11 is superposed, the adhesive agent spreads and goes into a center hole 12. Subsequently, when the substrate is rotated, the adhesive agent spreads toward the outside peripheral edge by a centrifugal force, and it is hardened by irradiating an ultraviolet ray. Accordingly, since the external form of the boss 11 has been tapered, even if a dispersion or a deformation is generated in the center hole diameter of the substrate, the adhesive agent is not protruded to the center hole part, the post-working of the hole in unnecessary, and the position accuracy of the hole can be secured.
Patent JP-H03122639-A (JP)
Title: Device for processing photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1989-10-05
Abstract: PURPOSE:To improve processability by combining the crimping of a photosensitive material by roller pairs and the impingement of the processing liquid jets upon an emulsion surface. CONSTITUTION:The jets of the processing liquids Q from nozzles 4 and 5 impinge upon the emulsion surface of the photosensitie material S at the time when the photosensitive material S passes between the 1st roller pair 31 and the 2nd roller pair 32 and between the 2nd roller pair 32 and the 3rd roller pair 33. The processing liquid in the previous tank is squeezed out of the emulsion layer and is substd. with the processing liquid Q at the time when the photosensitive material S is crimped by the roller pairs 32 to 33, etc. The jet of the processing liquid Q impinges upon the emulsion surface of the photosensitive material S and breaks the diffusion boundary film generated between the emulsion surface and the processing liquid, thereby rapidly equalizing the concn. of the components in the emulsion layers and the concn. of the components in the processing liquid and accelerating the substitution of the processing liquid. The processability is uniformly improved in this way.