baber/WOPTO huggingface dataset:
Patent JP-H0866745-A (JP)
Title: Formation of impeller
Inventor: WATANABE SUSUMU
IPC: B22D17/00
Filed: 1994-08-29
Abstract: PURPOSE: To easily and efficiently form even an impeller having an overlapping part between the front edge part and the rear edge part of mutually adjacent impeller blades by using only one pair of forming dies without using a specific forming die for forming the overlapping part and also to reduce occurrence of burrs. CONSTITUTION: While displacing the first forming die 31 divided into plural pieces in the peripheral direction arranged at one end side in the axial X direction of a boss 1 to the outer part in the diameter direction along the inclination of the blade 2 at the front and the rear overlapping part of the adjacent blades 2, 2, the die opening is executed by turndisplacing the second forming die 39 arranged at the other end side in the axial X direction of the boss 1 in the peripheral direction.
Patent JP-H07158703-A (JP)
Title: Liquid-operated chain tensioner
Inventor: FURANSHISU JIEI HANTAA
IPC: F16H7/08
Filed: 1994-08-29
Abstract: PURPOSE: To simplify a structure and reduce costs by forming a ventilating device from a disc located in a chamber and having at least one passage, and to discharge excessive fluid from the chamber by communicating the chamber with the atmosphere through the passage. CONSTITUTION: A hydraulic chain tensioner 10 has a housing 20 defining a chamber 22 filled therein with fluid fed through a passage 24. The chamber 22 slidably accommodates a hollow plunger 40 having an upper end part 44 formed therein with an aperture 46 and urged by a spring 60 so as to apply tension to a chain. Meanwhile, a ventilating device 70 includes a disc 72 fitted in the bore 42 of the plunger 42. At least one passage 80 having both end parts 82, 84 is formed in at least one surface 74 of the disc 72. Further, the end part 82 is located at the outer peripheral surface of the disc 72 while the end part 84 is located so as to communicate the chamber 22 with the atmosphere through the aperture 46.
Patent JP-H0391316-A (JP)
Title: Gate signal generating circuit
Inventor: KAJIKAWA AKIHIRO
IPC: H03K5/04
Filed: 1989-09-04
Abstract: PURPOSE:To simplify configuration by outputting a gate signal by using a clip circuit. CONSTITUTION:An impulse signal to be inputted is integrated by a digital integration circuit 1 and a direct current component is applied by a shift-up circuit 2 so that the prescribed width part of an integrated result can exceed a determined maximum value. A detecting circuit 3 executes detecting operation to detect the output of the circuit 2 exceeds the prescribed value. During this detecting operation, the gate signal is outputted from a clip circuit 4 and when nothing is detected, the circuit 4 is reset through a reset circuit 5. Then, for a gate signal generating circuit, the simple configuration is obtained not to require an exclusive software or hardware using the clip circuit.
Patent JP-S6472221-A (JP)
Title: Electronic calculator
Inventor: YONEZAKI MASASHI
IPC: G06F3/02
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a compact electronic calculator by producing the input information such as the numeric characters, after detection of both photodetecting and non-photodetecting parts. CONSTITUTION:The photoreceiving electromotive parts 11-13 are provided on an electronic calculator together with the electromotive power detecting parts 21-23, a calculation part 30 and a display device 40. The upper surface side of the calculator includes a photodetecting part 100 having the photodetecting holes and a display part 200. When an operator closes one of those holes by his/her finger, the corresponding one of parts 11-13 has no actuation. At the same time, the corresponding one among parts 21-23 stops the transmission of the start signal to the part 30. Thus the part 30 performs an arithmetic operation by defining a fact that no electromotive signal exists as the input information and displays the arithmetic result on the device 40. The operator recognizes the arithmetic result via the part 200. In such a way, the input information such as the numeric characters, are produced with detection of both photodetecting and non-photodetecting parts. Then a compact electronic calculator is obtained.
Patent JP-S6475825-A (JP)
Title: Electric cooler
Inventor: OKADA SUSUMU
IPC: F24F1/02
Filed: 1987-09-11
Abstract: PURPOSE:To provide an electric cooler which is compact and consumes less water by disposing a condenser outside the cabinet and submerging it in a flush tank which can be filled with drain water. CONSTITUTION:A fan device 3 for an evaporator 2 is connected to an electric motor 1. A compressor 4, a resistance pipe 5, the evaporator 2 and a condenser 6 are all connected through the piping 7, and refrigerant is filled in the system. The condenser 6 is disposed outside the cabinet 8, and is submerged under the water surface in a flushing tank 9 for flushed toilet. A water pan 10 is disposed under the evaporator 2, and water in the flush tank is supplied thereto. When the compressor 4 and motor 1 are operated, the evaporator 2 is cooled, and cool air is delivered. Cold water generated in the evaporator 2 is collected in the water pan 10 to be supplied to the flushing tank 9 to cool the water in it. Meanwhile, heat generated in the condenser 6 is absorbed by water in the flushing tank and is discharged with it. Since the flushing tank 9 flushes its water rather regularly, the water temperature in the flushing tank 9 will not rise abnormally high, and so, the water consumption becomes less.
Patent JP-S59121785-A (JP)
Title: Non-aqueous solvent cell
Inventor: HIRATSUKA KAZUYA
IPC: H01M4/80
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a cell having excellent discharge characteristic while provided with a positive pole collector having excellent electrochemical reduction capacity against positive pole active substance or liquid oxy-halide, by employing a porous glass carbon electrode as a positive pole collector. CONSTITUTION:A tubular negative pole 2 having thickness of 0.7mm. made of metal lithium is pressure applied onto the inner face of an outer can 1 made of stainless steel which is also used as a negative terminal. A positive pole collector 3 is contained in the outer can 1 at the inside of said negative pole 2 through a cage separator 4 made of unwoven cloth of glass fiber. Said collector 3 is constructed of a porous glass carbon electrode 5 and a nickel foil cap 6 applied on the top, while the electrode 5 is made by molding phenol resin powder then carbonizing and sintering under high temperature and impregnated with electrolyte composed of 1.8mol of tetrachrolide lithium aluminate.thionyl chloride solution which is also used as positive pole active substance.
Patent JP-S60122265-A (JP)
Title: Fuel feeding device
Inventor: NISHIDA HIROSHI
IPC: F02B1/04
Filed: 1983-12-06
Abstract: PURPOSE:To feed fuel rapidly into a carburetor even after an engine is stopped for a long time by connecting a reserve tank, which is positioned higher than a carburetor and a fuel pump, between a fuel tank and said fuel pump, and providing the outlet port of the reserve tank in a lower position than its inlet port. CONSTITUTION:In a jet ski, etc. with a shallow vessel bottom, the carburetor 2 of an engine 1 is installed in a higher position than the fuel level of a fuel tank 3, and the fuel is fed into the carburetor 2 by means of the suction of a fuel pump 4. In this case, a reserve tank 9 is connected bwteeen the fuel tank 3 and the fuel pump 4, in a position higher than the positions of the carburetor 2 and the fuel pump 4. The inlet port 10 of the reserve tank 9 is formed in a position corresponding to the highest level C of the fuel level, while its outlet ports are formed in two places 11, 12, with difference in height being provided between them, in positions lower than the highest position C, and connected to a selector cock 13. Thereby, fuel can be rapidly fed into the carburetor 2 even after the engine 1 is left stopped for a long time.
Patent JP-S60120921-A (JP)
Inventor: IKARI KOUKI
IPC: A01G31/00
Filed: 1983-12-06
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-H0572047-A (JP)
Title: Ultrahigh-speed optical-waveform measuring method
Inventor: IKAMI MAKOTO
IPC: G01J11/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain an ultrahigh-speed-optical-waveform measuring method for light pulses from 100 fs to 100 ps and the like based on a new principle, which does require probe-pulse sweeping, at a low cost without time resolution being restricted by electronics. CONSTITUTION:A measuring time waveform is cast into a diffraction grating G. The diffracted light at the specified order other than O order undergoes Fourier transformation with a lens L1 in space. The phase term is eliminated by light mixing with probe-light pulses in nonlinear material N. After the elimination of the phase term Fourier transformation is performed with a lens L2 again in space. The measuring time waveform is read out as a space pattern, which is anlogous to the waveform.
Patent JP-H0787706-A (JP)
Title: Blower motor and starting method therefor
Inventor: OKI KENKOU
IPC: H02K7/10
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a low-cost blower motor having large air flow rate, high static pressure and low noise. CONSTITUTION:A turbo-fan 24 is mounted in one opening of a housing 21, and motor 31 having a heat-resistant winding is mounted on the other opening. The shaft 32 of the motor 31 is coupled to a drive shaft 28 of the fan through a mechanism 29 for multiplying the number of revolutions of the motor 31.
Patent JP-H0889480-A (JP)
Title: Optometry system
Inventor: RI MURIN
IPC: A61B3/10
Filed: 1994-09-26
Abstract: PURPOSE: To provide an optometry system capable of reducing misoperation by an operator and work load by managing measurement data of a testee by various instrument such as an objective or a subjective refractometer by testees and adding them as initial data, etc., at an eye test. CONSTITUTION: This optometry system is provided with an automatic reflector 1, a lens meter 2 of an objective refractometer and optesters 4 of a plurality of subjective refractometer, a printer 5 and a switch 3. The switch 3 is equipped with a memory, a processor and a communication interface and connected to an automatic reflector 1, a lens meter 2, optesters 4 and a printer 5 via an RS232C cable connected to the comunication interface. Data such as testee's measurement data by the automatic reflector 1 and characteristics of glasses by the lens meter 2 are inputted and stored in the switch 3 and the stored data are outputted to the optester 4 by instructions from the optester 4.
Patent JP-H0895556-A (JP)
Title: Harmonica and its housing case
Inventor: YAMASHITA SHIGEO
IPC: G10D9/00
Filed: 1994-09-26
Abstract: PURPOSE: To facilitate putting in and out of a harmonica and to prevent shaking and jumping out by changing the outside shape of the harmonica. CONSTITUTION: The harmonica 1 is formed to an elliptic shape in front view and the thickness at the central part in the longitudinal direction is maximized. A housing case 30 is composed of a case body 31 and a cover 32 fitted into the aperture of this case body 31. The front view shape of the housing case 30 is the elliptic shape which resembles the front view shape of the harmonica and is slightly larger than this shape. The width in the aperture of the case body 31 is set slightly smaller than the max. thickness at the central part in, the longitudinal direction.
Patent JP-S6382453-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To improve the transferability of a hydrogenated amorphous carbon layer contg. nitrogen and alkali metal by using an electric charge transfer layer consisting of said carbon and an electric charge generating layer contg. specific atoms together with nitrogen atoms. CONSTITUTION:For example, the charge transfer layer 2 and the charge generating layer 3 are successively laminated on a conductive substrate 1. The layer 2 consists of the hydrogenated amorphous carbon film contg. at least the nitrogen and alkali metal. The layer 3 consists of the hydrogenated or fluorinated amorphous silicon film contg. the nitrogen and further contg. the phosphorus or/and boron. The layers 2, 3 are preferably formed by glow discharge. The charge transfer layer having the adequate transferability and excellent electric chargeability, durability, etc., is thereby obtd. The additional reduction in the film thickness of the charge generating layer is permitted as well.
Patent JP-H0674045-A (JP)
Title: Engine cooling mechanism
Inventor: NAKAJIMA SADAKAZU
IPC: F01P5/04
Filed: 1992-08-28
Abstract: PURPOSE:To drive a cooling water pump and a cooling fan with the respective different numbers of revolution so that an optimum cooling water flow rate can be ensured for all engines employing the same cooling water pump. CONSTITUTION:A cooling water pump 7 and a cooling fan 1 of which an engine cooling mechanism is composed are driven through a crank shaft by means of respective drive systems with the respective different numbers of revolution.
Patent JP-S6435091-A (JP)
Title: Vane
Inventor: GONDAI KOUICHI
IPC: F04C18/344
Filed: 1987-09-16
Abstract: PURPOSE:To intend to lighten a vane by manufacturing the vane through injection molding of wateratomized material powder having high speed tool steel for providing hollow portions connected to nonsliding surface. CONSTITUTION:Compound is made wateratomized material powder having high speed tool steel composition and a vane is formed through injection molding of the same. Hollow portions 11 are formed in a vane 1, and this formed body is heat-treated after heating and sintering in a vacuum. Therefore, abrasion loss of the vane can be reduced as compared with a solid vane and lightening can be achieved remarkably as compared with a customary method.
Patent JP-S59124138-A (JP)
Title: Semiconductor device
Inventor: WATANABE SHIYUUJI
IPC: H01L21/60
Filed: 1982-12-29
Abstract: PURPOSE:To make a parallel adjustment of a bonded substrate easier in bonding the substrate accurately and uniformly by a method wherein a reflection preventing film is provided on the sides of a semiconductor element for face down- bonding. CONSTITUTION:A semiconductor element 7 formed of an SiO2 film 21 for preventing reflection at sides is fitted to a chip holder 2 of a bonding device and if it is irradiated with light (hv) from sides, any diffused reflection may be reduced. Therefore, the parallelism of the element 7 with the surface of a circuit substrate 5 opposingly arranged may be examined precisely. Consequently, the element 7 provided with bumps 8 against specified gaps 6 on the substrate 5 may be face down-bonded uniformly and accurately.
Patent JP-H06268720-A (JP)
Title: Testing method for protocol and system therefor
Inventor: FURANSHISUKASU KOONERIA BATSUK
IPC: H04L69/40
Filed: 1993-08-06
Abstract: PURPOSE: To test a protocol regardless of a fact showing a completely decisive act, a completely non-decisive act or the decisive and non-decisive acts by applying a 1st sub-method to all available events, applying a 2nd sub-method if detected to all available events and detecting all available event examples. CONSTITUTION: Every event is defined as an event that does not occur yet. Then it's checked whether any stored event remains. If no event remains, the operation is finished. If a stored event remains, an event that does not occur yet is selected. Then a 1st sub-method is applied to the selected event and it's decided whether this event is allowed to occur as a 1st event among a series of event examples. If the event is not allowed, it's checked again whether any event that does not occur yet is stored and remains. If the relevant event is allowed to occur as a 1st event, a 2nd sub-method is applied to the 1st event to detect all allowed examples that start at the 1st event. Then it's checked again whether any event that does not occur yet is stored and remains.
Patent JP-H1071433-A (JP)
Title: Nozzle for vacuum formation
Inventor: HATANO YASUJI
IPC: B21D26/033
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent liquid spill in vacuum formation of a pipe with a simply structured vacuum forming nozzle for which no driving means is used. SOLUTION: In a vacuum forming nozzle N which is constituted of an engaging part 1 and a head part 2 and which is provided with a hole for injecting a forming liquid, the engaging part 1 is constituted of an engaging shaft part 11 formed integrally with the head part 2 and a slide member 12 slidable on the outer circumference of the engaging shaft part 11, the engaging shaft part 11 is formed in a tapered shape having the first, second, and third cylinder parts 111, 112, 113 each with a different outer diameter, the slide member 12 is provided with a small inside diameter part 122 engaging with the first cylinder part 111 and a large inside diameter part 21 engaging with the second cylinder part 112, a seal ring 8 which compression-deforms by a pressure from the slide member 12 is provided between the second cylinder part 112 and the large inside diameter part 21,  and an atmospheric pressure chamber 8 in communication with the atmospheric air through a pressure relief hole 7 is also provided between the second cylinder part 112 and the large inside diameter part 21.
Patent JP-S6473482-A (JP)
Title: Method for recognizing character
Inventor: YAMAGUCHI SEIICHIRO
IPC: G06K9/62
Filed: 1987-09-16
Abstract: PURPOSE:To save the memory storage space of dictionary data by executing large classification, identification and individual processing through the use of one dictionary. CONSTITUTION:Flags set in character data 1-n call necessary data from a dictionary memory 8 and collation is executed between the called dictionary data and characteristic data 1-n in which the flags are set. Consequently, the collation of multistage is attained with one dictionary. Thus, it is unnecessary to store common dictionary data with duplicating them at every dictionary, and the memory storage space of dictionary data can considerably be saved, whereby the memories can efficiently be used.
Patent JP-H0392854-A (JP)
Title: Device for applying color developer
Inventor: OTA MITSURU
IPC: G03D13/00
Filed: 1989-09-05
Abstract: PURPOSE:To obtain the always specified applied amt. of a color developer by having a means for measuring the resistance value of an arbitrary medium and varying the developing conditions for a color developer toner according to the resistance value. CONSTITUTION:The resistance value of an arbitrary medium 2 is measured by a resistance value measuring instrument 29 before the arbitrary medium is transported to a developing section between a toner carrier 21 and a counter electrode 26. The developer conditions in the developing section are determined by the measured resistance value. Namely, the resistance value data measured by the resistance value measuring instrument 29 is sent to a CPU 63 which applies the information meeting the conditions of the arbitrary medium 2 to the toner carrier 21, the counter electrode 26, a transporting roller 61, etc., thereby creating the conditions under which the color developer toner 25 is applied at the arbitrary medium 2 always at the same thickness. The applied amt. of the color developer toner is always maintained in the specified state in correspondence to the arbitrary medium 2 and the good images free from the drop-out and abnormal color development of the images are obtd.
Patent JP-S6291075-A (JP)
Title: Facsimile equipment
Inventor: IMAMICHI TSUTOMU
IPC: H04M11/00
Filed: 1985-10-17
Abstract: PURPOSE:To make unnecessary the waiting of an operator at the neighborhood of an equipment by recording the destination number on an original in advance, and transmitting plural original images to each different destination reading the number. CONSTITUTION:A tag 3b on which the bar code of a destination is printed is attached on an original 3a, being set at a paper carrying part 4, and the destination code is read with a bar code reader 3, being stored at the destination code area 10b of this time in a memory 10. When the destination code of this time is different from that of previous time, the code at the area 10b is stored at a destination code area 10a of previous time, and the destination is called with an NCU7, and the image of the original 3a is read with a reading and recording scanning part 5, being modulated with a modem 6 and then being transmitted. When the code read at this time is the same one read at the previous time, a continuous transmission is performed. With completing the transmission of all of the originals set at the paper carrying part 4, the destination code areas 10a and 10b are cleared, an operation being completed.
Patent JP-S59113302-A (JP)
Inventor: RAINAA IMUHOTSUFU
IPC: F15B13/043
Filed: 1983-12-07
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-H0971012-A (JP)
Title: Device and method for processing image
Inventor: TAKEDA SHOJI
IPC: H04N1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To accelerate a printing processing by rapidly releasing a memory space for developing printing data. SOLUTION: When a receiving data region 111 receives printing data [e.g. PDL[page description language] form] from a host computer and when a frame memory 102, where the data is to be developed, is in use, the region 111 stores the data and a developing data region 112 saves bit-mapped data developed on the memory 102. When data for printing can not be supplied due to errors at a printer engine 131 or insufficiency of processing capacity, the bit-mapped data on the memory 102 are saved in the region 112 to rapidly release the memory 102 from the processing relating to one printing data so that processing relating to next printing data can be performed.
Patent JP-S6396051-A (JP)
Inventor: KOIKE YOSHIO
IPC: B65D51/18
Filed: 1986-09-30
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-H0970453-A (JP)
Title: Golf club
Inventor: MIYAMOTO MASAHIKO
IPC: A63B102/32
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the carry of a golf ball by controlling the deformation of a shaft at the time of the impact of a golf club, thereby forming the deformation approximated to the initial hit angle at the hitting point of a sweet spot. SOLUTION: The golf shaft 3 is a shaft composed of carbon fiber reinforced plastics, etc., which are generally used from heretofore and have no problems in strength. The golf shaft 3 is constituted by providing the shaft with a bending rigidity body 5 for enhancing bending rigidity near its hosel part 2. The region of the part of the golf shaft 3 enhancing the bending rigidity of the golf shaft 3 is preferably between the slight spacing L (preferably 5mm) parted from the hosel part 2 of the golf club head 1 and the prescribed length La (about 50mm) toward the grip part.
Patent JP-2000058862-A (JP)
Title: Semiconductor device
Inventor: CHO KOYU
IPC: H01L21/336
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which mobility of carriers is high. SOLUTION: An amorphous monocrystal silicon film having crystallinity which is formed in crystal growth in a 105 direction is provided on an underlayer film 102 on a substrate 101, and a source/drain region and the region 111/113 are provided in a direction in which a direction of crystal growth substantially coincides with a direction of moving carriers, thereby attaining a semiconductor device having high mobility. This direction in crystal growth has an axial direction of [110] and further has high conductivity with respect to the other directions.