baber/WOPTO huggingface dataset:
Patent JP-S5660077-A (JP)
Title: Hall element
Inventor: HOUJIYOU AKIMICHI
IPC: H01L43/06
Filed: 1979-10-19
Abstract: PURPOSE:To alleviate the irregularity of a current path in the Hall element and to enhance the performance of the element by forming a low resistance region for controlling equipotential surface on the active layer surface in the vicinity of an input electrode. CONSTITUTION:Regions 5, 5' for controlling the current path or equipotential surface of the input terminals 1, 2 and the output terminals 3, 4 of the Hall element are formed of ohmic electrode material similar to the electrodes 1-4 of the Hall element. The irregularity of the current path caused by the current concentration in the vicinity of the electrodes 1, 2 is alleviated by the regions 5, 5' between the input electrodes 1 and 2 of the Hall element when a control current is flowed between the electrodes 1 and 2, unbalanced voltage is reduced, and is set to a value meeting the control current value.
Patent JP-H08327007-A (JP)
Title: Supercritical variable pressure once-through boiler
Inventor: SATO SUSUMU
IPC: F22B29/06
Filed: 1995-06-01
Abstract: PURPOSE: To eliminate the life consumption of a furnace pressure resistant part by vertically dividing a furnace peripheral wall, providing lower and upper furnace peripheral wall tube outlet and inlet headers, and providing a mixer connected to the headers. CONSTITUTION: Combustion gas generated at the lower part of a furnace 14 is lifted while being heat absorbed, and fed from the upper part of the furnace to a rear flue 12. The peripheral wall of the furnace 14 is vertically divided at the intermediate part of its height, and the lower furnace peripheral wall tube outlet header 21 connected to the outlet of the heat transfer tube 16 for forming the lower furnace peripheral wall, the upper furnace peripheral wall inlet header 17 connected to the inlet of the heat transfer tube 15 for forming the upper furnace peripheral wall and the mixer 19 connected to the headers 21, 17 are provided. Even if the fluid of the tube 16 is irregular and the part has the degree of superheat, it is completely agitated and mixed by the mixer 19, and the fluid of uniform enthalpy level is distributed at the inlet of the tube 15.
Patent JP-H01304318-A (JP)
Title: Flow rate measuring mechanism
Inventor: AZUMA AKIYOSHI
IPC: G01F1/00
Filed: 1988-06-01
Abstract: PURPOSE:To accurately measure the flow rate of a fluid by providing a flow meter in the pipe through which the fluid is made to flow and a flow rate producing device which divides the fluid from the pipe to a branched pipe and returns the divided fluid to the pipe. CONSTITUTION:At the time of measuring the flow rate of a fluid flowing through a pipe 1, a liquid circulating pump 4 is actuated so as to divided part of the fluid to a branched pipe 3 and at the same time, to return the divided fluid to the pipe 1 from the branched pipe 3 by controlling the flow rate Q2 of the divided fluid by means of the pump 4 and an orifice 5. Therefore, the fluid flowing through the pipe 1 at a flow rate Q1 and the divided fluid flowing through the branched pipe 3 at the flow rate Q2 join at the connecting point of the pipes 1 and 3 and the flow rate Q1+Q2 of the joined fluid is measured by means of a flow meter 2. When the flow rate Q2 through the branched pipe 3 is subtracted from the measured flow rate Q1+Q2, the flow rate Q1 of the fluid flowing through the pipe 1 can be measured accurately.
Patent JP-S6028021-A (JP)
Title: Magnetic head for floppy disk
Inventor: KUMADA AKIO
IPC: G11B5/265
Filed: 1983-07-26
Abstract: PURPOSE:To improve the detecting accuracy for a tracking shift without using any new special parts by detecting the tracking shift after measuring the output value of an erasion head for correction which discontinues its demagnetizing action in a reading mode. CONSTITUTION:Gaps 2a and 2b never reach a track as long as the coincidence is obtained between a written track and the center line of a magnetic head 1. Therefore no output is obtained from a coil wound around an erasion head 2 for correction. While if the track position has a shift to the upper side, the track passes over the gap 2a to vary the density of the magnetic flux. Thus the coil delivers an output. When the track is shifted to the lower side, the coil delivers an output by the variation of the density of the magnetic flux of the gap 2b. Thus the degree of a tracking shift can be decided with high accuracy by measuring the output value of a track width correcting erason head which is incorporated with a read/write head.
Patent JP-H1046891-A (JP)
Title: Keyless entry system using portable transmitter/receiver of low power consumption
Inventor: LAMBROPOULOS GEORGE P
IPC: G07C9/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by allowing a timer to receive supply of operation power from a power source, to periodically supply power pulses, and to turn on a transmitter/receiver during a prescribed period of time corresponding to the period of the time of the power pulses. SOLUTION: A portable transmitter and receiver takes form of a transceiver A. The transceiver A includes a program EEPROM for executing function of a system and a microcomputer 10 for mutually connecting devices of input and output peripheries. In addition, a micro-battery of a long service life such as a lithium battery is used as a battery 12, and DC voltage of various circuits is supplied. When the transceiver A receives a question signal, a question code 52 is compared with a previously stored question code, and if it is matched therewith, the transceiver A transmits an answer signal to a vehicle transmitter and receiver. A received security code 50 which is a previously stored security code executes request function such as lock releasing of a vehicle door.
Patent JP-H09321846-A (JP)
Title: Portable terminal equipment
Inventor: MASUDA TSUNEHISA
IPC: H04W88/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the visibility and operability of the key buttons of a terminal equipment placed on the tilt by making a part where a key character is printed rotatable by gravity for a key button part and turning the center axis of a character in a vertical direction at all times. SOLUTION: This portable terminal equipment 1 is provided with the plural key button parts 3, a display part 5 and an antenna part 7. For the respective key button parts 3, a contact point 25 and a rotary shaft 15 are arranged with a rubber material 11 as a base. The rotary shaft 15 is inserted to the bearing part 13 and a rotary plate 17 is made freely turnable. The character 19 is printed on the upper surface of the rotary plate 17 and a weight part 21 composed of iron or lead, etc., is attached to one of the rotary plate 17 equivalent to the lower end of the center axis of the character 19. The whole body is covered with an outer cover 23. By the constitution, the rotary plate 17 is rotated by the gravity and the center axis of the character is turned to the vertical direction at all times.  As a result, even when the portable terminal equipment is placed on the tilt inside a vehicle or the like, the character is easily read and an operation is facilitated.
Patent JP-S5759730-A (JP)
Title: Preparation of molded product having foamed layer on surface thereof
Inventor: HANAMOTO KEISHI
IPC: B29C39/00
Filed: 1980-09-29
Abstract: PURPOSE:To obtain a product having a fabric like surface by a method wherein a transfer sheet having a foamable plastic layer formed on a substrate material thereof is fixed in a metal mold and a plastics showing flowability by heating is poured from a side of the aforementioned layer to simultaneously carry out molding and foaming of the aforementioned layer. CONSTITUTION:A transfer sheet having a plastic layer 13 foamable by heating formed on a film substrate material 11 thereof and, further, if necessary, having a printing ink layer provided thereto is set in injection molding metal molds 2A, 2B and, from a side of the foamable plastic layer 13, a plastics 31 showing flowability by heating is injected to simultaneously carry out the molding and the foaming of said layer 13 and, thereby, a molded product having a foamed plastic layer 13 obtained. Subsequently, the molded product is taken out from the metal mold after cooling and the film substrate material 11 is peeled to obtain the product having a fabric like surface. This method is suitable for molding a part having a complicated decorative surface such as, especially, a door of a furniture or an object having plural recessed and protruded parts such as an interior parts of an automobile.
Patent JP-H05325717-A (JP)
Title: Key input device
Inventor: KODAMA MASAHIDE
IPC: H01H13/702
Filed: 1992-05-28
Abstract: PURPOSE:To automatically correct the positional shift in a rubber spring by engaging a key top with the spring so as to move with a play freely. CONSTITUTION:This device is provided with a switch element 1; a cup-shaped rubber spring 2 set on the switch element 1; a key top 3 engaged with a projecting head 2a of the spring 2 energized upward; and a panel 4 in which the head of the key top 3 is inserted in an insertion hole 4a, wherein the head 2a and the key top 3 are pressed in to be fitted to each other and they are thereafter engaged so as to move freely with a play.
Patent JP-S5837388-A (JP)
Inventor: TANAKA MICHIO
IPC: F16L7/00
Filed: 1981-08-28
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-S62292334-A (JP)
Title: Steel pipe cutting device
Inventor: TAKADA KAZUHIKO
IPC: B23P23/04
Filed: 1986-06-11
Abstract: PURPOSE:To improve the productivity of a steel pipe by arranging a cutting groove machining mealing cutter and a plasma cutting device which are installed in an alignment to lifting devices respectively, on a track along the virtual cutting line of a steel pipe. CONSTITUTION:A cutting groove machining mealing cutter 2 and a plasma cutting torch 6 are arranged on a track along the virtual cutting line of a steel pipe and installed on a bogie 1. The cutting groove machining mealing cutter 2 is installed in an alignment to a cutter lifting device while the plasma cutting torch 6 is installed in an alignment to a lifting device 7. The lifting device 7 consists of a motor and a worm jack and is installed in an alignment to the beam part 6A of the plasma cutting torch 6 which is rotatably installed on a frame 14 provided on the lifting device 7 and the bogie 1, by means of a fluid cylinder 8 via a rotating member 15. Accordingly, the plasma cutting torch can be rotated by the rotating member 15 and the lifting device 7 for setting position, in accordance with the size of a steel pipe.
Patent JP-S6028144-A (JP)
Title: Projector of picture
Inventor: SAITOU NAOTAKE
IPC: H01J31/10
Filed: 1983-07-27
Abstract: PURPOSE:To extremely improve the brightness and contrast ratio of a displayed picture by filling an air gap between the cathode ray tube and a lens with a medium having a refractive index generally equal to the refractive index in a medium composing of the surface glass of the cathode ray tube and the lens. CONSTITUTION:The air gap between the surface glass 35 of the cathode ray tube and the lens is filled with the medium having a refractive index near to the refractive index in the medium composing the glass and the lens. A colorless, transparent, liquid silicone resin having a large light transmission factor and a refractive index near to the refractive index in glass or acrylic resin is suited for the medium. A seal material 37 is used in order to prevent leakage of the silicone resin to the outside. And thereby the light reflection due to the boundary surfaces between the surface glass of the cathode ray tube and the air, and between the surface of the lens and the air can be relieved.
Patent JP-S5260025-A (JP)
Title: Power source supply system
Inventor: USUI KAZUFUMI
IPC: G06F1/00
Filed: 1975-11-12
Abstract: PURPOSE: Prior to the terminal voltage fall of primary power source due to resh current, the load circuit is cut off from the primary power source and the power is supplied from auxiliary power source.  Thus, an extremely stabilized power supply can be performed through connection to the primary power source after rush current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926877-A (JP)
Inventor: TSUCHIDA KENJI
IPC: B66B7/06
Filed: 1982-08-04
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-H0662155-A (JP)
Title: Telephone equipment
Inventor: SATO TATSUYA
IPC: H04M1/00
Filed: 1993-06-07
Abstract: PURPOSE:To reduce the cost with a simple constitution without using a speech network IC by supplying power by a power supply circuit provided in a speaking circuit and electrically disconnecting the speaking circuit from a telephone line by a transformer. CONSTITUTION:A speaking circuit 2 which modulates the voice of a telephone equipment to a transmission signal and demodulates a reception signal to a voice is connected to a telephone line 1 through a transformer 3. Power is given to this speaking circuit 2 from a power supply circuit 5 on the telephone equipment side. A handset 4 provided with a microphone 11 which converts the voice to an audio signal to input it to the speaking circuit 2 and a speaker 16 which reproduces and outputs the audio signal front the speaking circuit 2 is connected to the speaking circuit 2. Consequently, the circuit constant is easily set because a certain voltage is supplied to the speaking circuit 2 from the power supply circuit 5 independent of the telephone line 1. Further, an inexpensive operational amplifier or the like can be used as the speaking circuit 2 to simplify the circuit constitution because the power of the speaking circuit 2 is stabilized.
Patent JP-S5469743-A (JP)
Title: Carrier protective relaying equipment
Inventor: OOKI YUUJI
IPC: H02H3/28
Filed: 1977-11-15
Abstract: PURPOSE: To prevent erroneous function reliably by obtaining the density through disturvance density detecting circuit and locking the relaying section by the lock signal corresponding to said density.  
     CONSTITUTION: Electrical values at each terminal of the transmission line is frequency modulated and transmitted and their demodulated waves are used for protecting the transmission line. Circuit 11 for detecting the disturvance subjected on the signal during transmission process, and disturvance density detecting circuit 12 for receiving the output signal from said circuit and locking the relay decision section RYA during the time interval corresponding to the density of disturvance are provided. Consequently even when the signal for the protective equipment is disturved, sufficiently high speed protection can be performed in accordance with the magnitude of said disturvance within the range where said disturvance doesn't influence the output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09313199-A (JP)
Title: Determination of carboxypeptidase a activity and kit for determination fo carboxypeptidase a activity
Inventor: TANIGUCHI TAKESHI
IPC: C12Q1/37
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To quickly determine the activity of carboxypeptidase A useful e.g. for the diagnosis of pancreatic diseases in clinical examination in high sensitivity by using a specific dipeptide having protected N-terminal as a substrate. SOLUTION: The activity of carboxypeptidase A useful in the field of the clinical diagnosis of pancreatic diseases is determined in high sensitivity by using a dipeptide having protected N-terminal and expressed by formula (Met is methionine residue; Y is an amino acid residue having aromatic ring or its derivative; R-CO is a residue of an aliphatic carboxylic acid or a residue of an acylcarboxylic acid) (e.g. acetyl-L-methionyl-L-phenylalanine) as a substrate, decomposing the substrate with carboxypeptidase A, decomposing the produced RCO-Met with an acylase and treating the produced RCOO with an enzyme capable of determining the compound (e.g. acetate kinase).
Patent JP-H07314865-A (JP)
Title: Tape cassette
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J15/04
Filed: 1994-05-25
Abstract: PURPOSE:To provide a tape cassette capable of preventing reliably cutting of an ink ribbon by preventing an ink ribbon from being pulled out by at least a necessary length following travel of a film tape. CONSTITUTION:A width of an ink ribbon is constructed so as to be wider than a width of a film tape. Further, a pair of controlling members 14, 15 are provided near to a tape roller 12. Besides, a width W between respective controlling members 14 and 15 is set to almost the same width as the width of the film tape. Thereby, after printing a character or the like with a thermal head, the film tape is surely separated from the ink ribbon via respective controlling members 14, 15.
Patent JP-H06304916-A (JP)
Title: Manufacture of tile having projection material
Inventor: KOBAYASHI HIROYUKI
IPC: E04F13/14
Filed: 1993-04-27
Abstract: PURPOSE:To avoid a crack from occurring between a tile and a projected material even when the projected material is integrally molded. CONSTITUTION:A shallow recessed part 7 for burying a part of a projected material formed base 6 in is formed on a surface of a tile formed base 5. An adhesive 8 of the same raw material as the tile is ground more finely than a tile raw material and adjusted so that its melting point becomes lower than that of the tile raw material, and the recessed part 7 is filled therewith. Then, the projected material formed base 6 is fitted into the recessed part, and burnt. The tile formed base 5 is fusion welded to the projected material molded base 6 integrally with the adhesive 8.
Patent JP-H08330731-A (JP)
Title: Manufacture of composite ceramic multilayer board
Inventor: OYA KAZUYUKI
IPC: H05K3/46
Filed: 1995-06-02
Abstract: PURPOSE: To provide a method of manufacturing a highly relable multilayer board, which applies efficiently the superior characteristics of an inorganic continuous pore sintered body. CONSTITUTION: A composite ceramic multilayer board is manufactured into a structure, wherein a 0.1 to 6-mm thick resin composite sintered body plate is formed by a method, wherein an inorganic continuous pore sintered body (A) of a porosity of 8% or higher is impregnated with thermosetting resin (R) in a vacuum and, is cured and the sintered body (A) and the resin (R) are integrally constituted, a board (II) formed by impregnating a 0.01 to 3-mm thick inorganic continuous pare sintered body (A) with a thermosetting resin (R') is superposed on the internal layer printed wiring network formation surface of a board (I) formed into a structure, wherein an internal layer printed wiring network is formed on one surface or both surfaces of the resin composite sintered body plate, an external layer metallic foil is superposed on the board (II) according to the need and boards (I) and (II)  and the metallic foil are laminated into a multilayer structure.
Patent JP-H11327090-A (JP)
Title: Photographic film cartridge and film unit with lens
Inventor: IMAMURA KIYOSHI
IPC: G03B17/24
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To perform automatic fine correction by making a photographic film cartridge possess data enough for the improvement of printing quality, so that the data can be readout in the case of print processing. SOLUTION: An IC memory 15 is arranged between the end face of the cartridge main body 10a of the photographic film cartridge 10 and a disk 14, and stores the emulsion number, the nominal sensitivity, the effective sensitivity, the sensitivity correction data, the gradation data and the usable term data, etc., of a photographic film 10b in the case of manufacture. The respective data are read out from the memory 15 in the case of print processing, and used. A printed picture whose gradation is adjusted by correcting inclination in the gradation of the film 10b can be obtained even though there is the inclination. The printed picture having natural tint is obtained by correcting fading of the respective colors of R, G, and B caused when the film 10b is used while the usable term expires based on usable term data.  Besides, as to the film unit with the lens, the kinds of the units, the identification number of the photographic lens, and the aberration compensation data of the photographic lens are stored, so that the distortion of an image caused by lens aberration can be compensated, and the high-quality printed picture can be obtained.
Patent JP-S63301161-A (JP)
Title: Tandem type negative pressure booster
Inventor: MIYAZAKI YOSHIHISA
IPC: B60T13/563
Filed: 1987-05-30
Abstract: PURPOSE:To prevent the occurrence of twisting force by connecting an output rod join-provided at the piston of a master cylinder to a reaction force mechanism in a state in which neck oscillation can be made, and join-contacting front and rear strike-touching plates strike-touching on a spherical surface which makes the center of the neck oscillation its center, to the output rod and a booster piston. CONSTITUTION:The above booster has a booster shell 1 whose inside is partitioned into front and rear chambers 2, 3 by a partition plate 1c, and the insides of front and rear chambers 2, 3 are further divided into negative pressure chambers 2a, 3a and operation chambers 2b, 3b respectively by booster pistons 4, 6 and diaphragms 5, 7. And the output rod 43 is connected to a valve tube 8 fixed at the rear booster piston 6 through a reaction force mechanism 44. In this case, the output rod 43 is made to be neck-oscillatable against the valve tube 8 by putting freely an output piston 41 into a large cylinder hole 27 and making the free put-in portion of the output piston 41 thin. Also, a front strike- touching plate 45 is fixed at the end part of the output rod 43, and a rear strike-touching plate 47 which strike-touches the rear surface of the strike- touching plate 45 is connected to the rear end of a pipe shaft 14.
Patent JP-S6029250-A (JP)
Title: Automatic preparation system for preload regulator
Inventor: KANEDA MITSUHIRO
IPC: B23P19/06
Filed: 1983-07-25
Abstract: PURPOSE:To enable regulation of preload even when flowing various types of def-carriers in random to signal preload regulator by providing an automatic preparation system of def-carrier for the preload regulator. CONSTITUTION:The jig body 1 of preload regulator is fixed to the floor face F. A supporting member 4 is fixed to the upper end of the shaft 2 of body 1 while a cam receiving board 5 is fixed to the upper central portion at the carry-in side face 4a of a def-carrier 50. A pair of guide rails 16, 16 are provided on the upper face of the member 4 while a pair of guides 18, 18 are fixed to the lower face of a product receiving member 17 and mounted on said rails 16, 16 movably in the longitudinal direction of the member 4. Under the state where a lifter 21 is positioned at the outside of the member 4, guide rods 23, 23 are supported by guide members 24, 24 where the end-of-lift is the carry-in, carry-out height of def-carrier against the preload regulator.
Patent JP-S5837769-A (JP)
Title: Electronic cash register
Inventor: IIDA YUUJI
IPC: G07G1/12
Filed: 1981-08-31
Abstract: PURPOSE:To quickly accommodate cashes received on the way of registration in a drawer, by opening the drawer, when an incoming cash registration is partly done during the registration. CONSTITUTION:Every time an interruption signal from a timer 3 is given, an incoming cash displayed on a display 11 is flickered and partial incoming registration is informed to a cashier. A CPU1 detects the presence/absence of a drawer opening detection signal of a drawer 4 and discriminates the presence/ absence of key input and if a deposition deficient flag is set. Through the result of discrimination, the CPU1 opens the drawer and makes the cashier contain the cash. Thus, the cashier can accommodate the cash received on the way of registration in the drawer. Even at the key operation after the receipt of partial incoming cash, the received cash can not be lost.