baber/WOPTO huggingface dataset:
Patent JP-S5950637-A (JP)
Title: Privacy telephone set
Inventor: MIYAGAMI TOSHIHARU
IPC: H04K1/06
Filed: 1982-09-16
Abstract: PURPOSE:To improve the performance of privacy to simplify the construction and to attain miniaturization, by changing a clock pulse frequency of an analog shift register in a cyclic way to compress or expand continuously a voice signal. CONSTITUTION:The voice signal A is amplified by an amplifier 1 at a transmission side A, inputted to an analog shift register 2, transmitted sequentially to an output in the form of two-phase clock pulse B, the frequency of the pulse B is changed cyclically and compressed and expanded continuously and an output signal C of the register 2 is mixed by a mixer 3 with a synchronizing signal D from a synchronizing signal generator 4 and tranmitted. A voice signal E is amplified by an amplifier 8 at a receiving side B, inputted to an analog shift register 9, the voice signal is transmitted sequentially to the output with two sets of clock pulses G, the frequency of the pulse G is expanded and compressed with a synchronizing signal F to restore the signal E into the signal A, the result is amplified by an amplifier 10 so as to be listened to as normal voice.
Patent JP-S5951645-A (JP)
Title: System and apparatus for coding and decoding of error correction multi-value
Inventor: NAKAMURA KATSUHIRO
IPC: H04L1/00
Filed: 1982-09-17
Abstract: PURPOSE:To obtain an efficient error correction coding and decoding system, by converting a part of differential coding bit of inputted multi-value data and the remaining bits into a multi-value data string, performing transparent error correction coding and converting inversely it. CONSTITUTION:A part of bit of an inputted multi-value data train is coded differentially at a differential encoder 103 to eliminate the uncertainty of carrier phase, and the output and the remaining bit are converted into the two-dimensional multi-value data string according to the predetermined conversion table at a bit pattern converter 104. The data is error-corrected at the same transparent error correcting coders 105, 106 at each data string of each dimension and modulated at a modulator 108 at orthogonal two-dimensional data x, y and transmitted. The transmitted signal is converted at the receiving side in the inverse order as the transmission side with a demodulator 208, transparent error correction decoders 205, 206, a bit pattern coverter 204, and a differential decoder 203 and outputted with decoding. Thus, the efficient error correction coding and decoding system matched to the two-dimensional modulating and demodulating system is obtained with a simple constitution.
Patent JP-S5864444-A (JP)
Inventor: SEODOA RIIBU
IPC: F24S10/50
Filed: 1981-10-08
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-H0325830-A (JP)
Title: Electrodeposition device
Inventor: TAKAHASHI IWAO
IPC: H01J9/227
Filed: 1989-06-23
Abstract: PURPOSE:To conduct the work of electrodeposition continuously and also with efficiency and mass-produce an electrodeposition base plate which is of a stable quality, by providing in an electrodeposition tank stirring members whose purpose is to stir swirlingly an electrodeposition liquid. CONSTITUTION:Electrodeposition base plates 22 are fitted at the respective surface portions of a base plate fitting jig 19 retained at a jig fitting arm 1. The jig fitting arm 1 is descended by means of an arm ascent/descent movement mechanism, and the base plate fitting jig 19 is inserted into the inside of an electrodeposition tank 9, and electrodeposition base plates are immersed within an electrodeposition liquid 10. When the base plate fitting jig 19 is furnished within the electrodeposition tank 9, electrodeposition liquid stirring propellers 11 are rotated, and the electrodeposition liquid 10 is stirred swirlingly, and at the same time, the impression of the voltage of a predetermined electric potential is done between electrodes on base plates and an opposition electrode provided within the electrodeposition tank, and electrodeposition is conducted. After the completion of electrodeposition, the jig fitting arm 1 is ascended by means of the arm ascent/descent movement mechanism, and the base plate fitting jig 19 is taken out of the electrodeposition tank 9.
Patent JP-H05332315-A (JP)
Title: Pressure oil supply device
Inventor: KARAKAMA TADAO
IPC: F15B11/00
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the occurrence of a large deceleration shock at the time of turning action during running for simplifying the structure of a vehicle. CONSTITUTION:A valve block 30 is provided with a directional control valve 22 with a main spool 49, a check valve part 23 with a spool 60 and a pressure reducing valve part 24 with a spool 64. The delivery path of a hydraulic pump is severally connected to the first ports 39 of right and left valve blocks for supplying pressure oil to right and left running hydraulic motors and the first port 39 and the second port 42 of a valve block for supplying the pressure oil to a turning hydraulic motor, and the second ports 42 of the right and left valve blocks are made to mutually communicate through the first passage, and a pump port 44 is made to communicate through the second passage, which is made to communicate with the pump port 44 of the valve block through the third passage.
Patent JP-2000349276-A (JP)
Title: Semiconductor device
Inventor: ICHIKAWA FUMITOSHI
IPC: H01L29/74
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To uniformly electrically press-contact a gate post element, in the outer peripheral gate structure or intermediate gate structure of a large-capacity element with a metallic current collecting gate electrodes. SOLUTION: In a semiconductor device, having a semiconductor element in which metallic current collecting gate electrodes are formed on the surfaces of a plurality of slit-like N-type cathode regions and an annular gate post electrode 21 which is electrically connected to the external gate terminal, in such a way that the electrode is press-contacted with the metallic current collecting gate electrodes, many small projections A are provided on the surface of the gate post electrode 21, which is press-contacted with the metallic current collecting gate electrodes. When a press-contact force is applied to the electrode 21, the electrode 21 is press-contacted with the gate electrodes, in such a way that the projections A bite into the gate electrodes.  Since all of the minute projections A are press-contacted with the gate electrodes, even when the press- contacting force is not uniform as long as the variation of the force falls within the thickness varying range of the projections A, no concentration of current will occur.
Patent JP-H0453316-A (JP)
Title: Communication transmission system
Inventor: INAMURA HIROYUKI
IPC: H04B3/46
Filed: 1990-06-20
Abstract: PURPOSE:To realize the transmission system with high reliability by selecting a standby line simultaneously, and making succeeding transmission even when any of incoming and outgoing lines in a block of an active line is faulty. CONSTITUTION:Terminal station equipments LTE1, LTE2 connecting respectively to digital terminal station equipments DTE provided to each terminal station are provided in the system and repeaters REP1, REP2 are interposed between the terminal station equipments LTE1, LTE2. When a fault such as a broken active transmission line takes place, signal lines for a main signal used for the transmission of supervisory control information are selected simultaneously to standby lines to continue the transmission of the main signal and the monitor control signal. Thus, the communication transmission system with high reliability is realized.
Patent JP-S6053301-A (JP)
Title: Resonator
Inventor: MAKIMOTO MITSUO
IPC: H01P7/08
Filed: 1983-09-02
Abstract: PURPOSE:To adjust the frequency of the resonator with inexpensive constitution by providing a conductor member so as to be opposed to an exposed part of a strip line provided to one side of a dielectric substrate. CONSTITUTION:A ground conductor 32 and a strip conductor 33 are metallized to the dielectric substrate 31. Two substrates 31, 35 are arranged overlappingly so that the length of the resonator on the substrate 35 is shorter than that of the substrate 31, a ground conductor 34 is metallized on one face and an open end part 33a of a strip conductor 33 is exposed. A conductor plate 37 curved properly is bonded to ground conductor 32 and a gap 38 is formed to the open end part 33a of the strip conductor 33. In deforming the shape of the conductor plate 37, the gap is changed and the resonance frequency is changed.
Patent JP-H0765025-A (JP)
Title: Electronic file device
Inventor: HASUNUMA SHINJI
IPC: G06F17/30
Filed: 1993-06-30
Abstract: PURPOSE:To improve the document retrieving efficiency by sorting hierarchically the documents and designating plural key words for each node. CONSTITUTION:A document control means 9 stores and controls the documents to sort these documents in a hierarchical structure consisting of a root node and its subordinate nodes and to designate the key words to be used for each node as a key word item group. A view control means 10 selects plural key word items out of the key word item group to characterize each node and to produce a view (a list of selected key word items) and then takes out the view produced for a designated node. Then a data base control means 11 stores and controls the key words in a data base and acquires a view from a view control part when a node is designated to retrieve the key word out of a document and to register the key word into the document.
Patent JP-H1115046-A (JP)
Title: Finder optical system for digital camera
Inventor: SHONO TETSUJI
IPC: H04N5/225
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate deviation between the range of an actual photographic image plane range and a finder field range and to improve the quality of a camera by providing a field mask for setting a photographing range so that its position can be adjusted on a plane perpendicular to the optical axis of a finder optical system. SOLUTION: The visual mask 33 is arranged between a 3rd reflection mirror 35c and a 4th reflection mirror 35d. The mask 33 is constituted of a field frame 41 having an opening window having image plane dimension coincident with the photographic image plane and a mounting plate 42. The frame 41 is supported on the plate 42 by a position adjusting screw and the plate 42 is supported on one part 11 of a camera body. The position of the mask 33 is adjusted by loosening the position adjusting screw and moving the frame 41 with respect to the plate 42. Thus, the field range in an up-and-down direction and a right-and-left direction with respect to a subject image on an optical path L is changed.
Patent JP-S5685133-A (JP)
Title: Device number setting system
Inventor: MIYAGI TAKEHISA
IPC: G06F13/14
Filed: 1979-12-14
Abstract: PURPOSE: To eliminate the cut-off of the power source, the extraction of the print panel and the short connection of the circuir respectively for setting of the device number, by securing a shift register structure for the register to set the device number and then setting the device number through a successive transmission of the device number information.  
     CONSTITUTION: The devices DV1WDVn constituting an electronic computer system have the device number setting register 31W3n each. These registers are connected in the form of a closed loop via the set signal transmission and reception registers 1 and 2 included in the service device SVP plus the device number setting signal line 13. The registers 31W3n are connected successively and in the form of the shift register structure, and thus the device number information is sent and shifted in series and successively to the devices DVnWDV1 from the register 1. In this way, the device number information is stored in the registers 3nW31 of the devices DVnWDV1 respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6054243-A (JP)
Title: Core for producing engine cylinder block
Inventor: SHIYOUJI TAKENORI
IPC: B22C9/24
Filed: 1983-09-06
Abstract: PURPOSE:To permit easy handling of a core and to enable elimination of the need for chipping after casting by combining a lower bearing part formed as a separate core with the lower side of the core for a body part formed integrally with a crank case part, cylinder part and upper bearing part. CONSTITUTION:A core 14 for a body part 14 is integrally formed by using metallic molds 21, 22, 23, 24 and is divided vertically and laterally by parting lines 25 of the core 14. A core 17 for a lower bearing part is formed by metallic molds 27, 28 and is laterally divided by a parting line 29. Core sand is ejected into the space parts formed in the respective molds 21, 22, 23, 24 and 27, 28 in the stage of forming the cores 14, 17. The molds are knocked out after the sand is solidified, by which the core 14 for the body part and the core 17 for the lower bearing part are obtd. Both cores 14, 17 are combined by adhering or fitting and a core 10 for producing an engine cylinder is obtd.
Patent JP-H1115118-A (JP)
Title: Image forming method
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/38
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming method which enables fast treatment by incorporating a betaine-type surfactant into at least one layer of a silver halide photographic sensitive material and applying a treating liquid by coating on the silver halide photographic sensitive material. SOLUTION: In the image forming method to develop a silver halide photographic sensitive material having at least one photosensitive layer and at least one nonphotosensitive layer on a supporting body, at least one layer of the silver halide photographic sensitive material contains a betaine-type surfactant, and a treating liquid is applied by coating on the silver halide photographic sensitive material. The betaine-type surfactant means a surfactant having a cationic part and an anion part in one molecule, and for example, carboxybetaine, sulfoxybetaine, and imidazolium-type surfactants can be used. The add amt. of the betaine-type surfactant is preferably 0.001 to 0.1, especially 0.01 to 0.08 dry weight ratio to 1.0 of gelatin used as a binder.
Patent JP-S5787808-A (JP)
Title: Filtrating-condensing equipment
Inventor: YOSHIMOTO AKEMASA
IPC: B01D29/00
Filed: 1980-11-20
Abstract: PURPOSE: To constantly maintain the pressure in the filter board of the titled equipment to be used for separating sludges in seweage, etc., and to improve the filtration capacity, by making an arrangement for the equipment that the filtrated liquid is overflown beyond the top of the filter board and the filtrated liquid is naturally flown down by means of an effect of siphon.  
     CONSTITUTION: When a purge valve 24 provided to the upper end part of a siphon pipe 22 is released at the initial stage of filtration the air in a filter board 12 is discharged to the outside in a short time through a filter discharge pipe 18 due to the pressure in the tank. When the purge valve 24 is closed and an opening-closing valve 28 provided to the siphone pipe 22 is opened, the  filtrated liquid naturally flows down due to an effect of siphon of the siphon pipe 22 and is discharged to the outside through a trap 26. As a result, because of the head pressure in the tank and the pressure reduction by the effect of the siphon, the pressure in the filter board 12 is maintained at a constant level, and the filtration pressure can be uniformalized for the whole surface of the filter board 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000343429-A (JP)
Title: Air shot peening device for inner wall of hole
Inventor: MATSUI KATSUYUKI
IPC: B24C1/10
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing air shot peening treatment of an inner wall face of a hole effectively. SOLUTION: This air shot peening device 100 has a main body 110 for introducing air shot obtained by mixing a shot in high pressure air, and a base member 120 is attached to a tip of the main body 110. A support member 130 nipped and held by the base 120 and the main body 110 supports a support column 140, and a deflection member 150 is attached to a tip of the support column 140. An insertion pipe 160 attached to the base member 120 guides the air shot to spout it from a jet nozzle 166. A deflection face 154 of the jet member 150 deflects the air shot and projects it on an inner wall face 32 of a hole 30 at an angle of 80 degrees.
Patent JP-H0330820-A (JP)
Title: Separation membrane for pervaporation
Inventor: MOCHIZUKI AKIRA
IPC: B01D71/38
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a separation membrane for pervaporation excellent in durability and resistance to chemicals and in separating performance by using the high-molecular material consisting of polyvinyl alcohol having a syndiotacticity of not more than 53% as a main constituent. CONSTITUTION:The PVA(polyvinyl alcohol) membrane having a syndiotacticity of not more than 53% is obtained from a copolymer with PVA contg. ethylene, etc., in addition to PVA using vinyl ester, vinyl ether and vinyloxytrimethylsilane as monomer, nonprotic polar solvent and nonpolar solvent as solvent and azo compound as polymerization initiator. This membrane is used in a thickness of 1-30mum for pervaporation in a wet or dry method with pressure differential set at 0.5-1atm, at not lower than 400 deg.C and at not higher than the azeotropic temperature of the org. liquid mixture to be separated, whereby it is effective in separating the mixture of water and alcohol and excellent in durability and resistance to chemicals.
Patent JP-S6055550-A (JP)
Title: Operation of on-vehicle dad reproducer
Inventor: MUTOU MASAHITO
IPC: G11B31/00
Filed: 1983-09-05
Abstract: PURPOSE:To improve the operability of an on-vehicle DAD reproducer by storing the type and the reproduction stopped position of a disk when the reproduction is stopped and the disk is ejected, starting again the reproduction at the stopped position when the disk is loaded again and at the same time attaining the reproduction at the head position by a return key. CONSTITUTION:A control part 16 contains an RAM which stores the type and the reproduction stopped position of a disk reproduced before. When it is decided that a new disk is loaded, the reproduction position is shifted to the head place of the disk. While if a stored and registered disk is decided, the reproduction is started at the stored reproduction stopped position of the relevant disk. Then it is detected whether a return key 30 is pushed or not. If the key 30 is pushed, the storage information on the type and the reproduction stopped position of the set disk is cleared. Then the reproduction position is shifted to the head place of the disk.
Patent JP-H1110893-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: SUZUKI TAKUMI
IPC: B41J2/14
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To comparatively easily realize a desired positional accuracy even under a condition that a higher mounting accuracy is requested such as the case of a high resolution color printer or the like by a method wherein an ink jet head is produced by mounting a cut piece as one unit on a support. SOLUTION: By dicing an ink jet head formed in a wafer state with a blade, chips are produced one by one. A chip is installed on the mounting device of a wiring base material such as a TAB or the like. In addition, a sealing resin 7 is applied so as to supplement the insulating properties of joining areas, and the joining strength and then hardened. At a TAB mounting, heads 1, 2 are 3 for colors are successively installed and, after that, by cutting off this TAB so as to divide in every three heads, head units, in each of which the heads for colors are arranged, are completed. In a TAB mounting device, a device for detecting the positions of the chips to be installed is equipped so as to correct their angles and longitudinal and lateral deviations to their proper values.
Patent JP-S647212-A (JP)
Title: Personal work station
Inventor: HOSOI TAKASHI
IPC: G06F1/00
Filed: 1987-06-30
Abstract: PURPOSE:To provide an external display device at an optimum place by making a keyboard housed in the prescribed place of a device main body into a removable construction and connecting electrically the keyboard removed the outside of the device main body to the device main body. CONSTITUTION:A display 21 is freely openably closably through an open close hinge 22 to a device main body 23, and a device main body 23 has a function to be able to connect and use an external display different from the display device 21, for example, a color CRT. At the device main body 23, a space 25 to hose a keyboard 24 is formed, the keyboard 24 is housed detachably attachably to the space 25 and connected electrically through a cable 26 with the device main body 23. When the external display is used, the keyboard 24 housed into the space 25 is removed to the outside of the device main body 23 and the display 21 is folded. Thus, the external display device can be provided at the rear part of the device main body 23 and the operability cannot be damaged.
Patent JP-H1110414-A (JP)
Title: Boring tool
Inventor: SHINO YOSHIYA
IPC: B23B29/034
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten the working hours, and also to facilitate the measurement of balance by finely adjusting the radial dimension of a finishing work tip and by enabling the fitting of a number of tip cartridges. SOLUTION: A tip cartridge 10 is tightened and fixed to the end part 4 of a boring tool 1 through an adjust pin. The tip cartridge 10 is fitted with a rough working tip 12 at its forefront end, and a cantilever supporting part 17 capable of being deformed so as to be elastically bent toward the radial outside is formed in the intermediate part of the body part 11, and a finishing work tip 18 is fitted to the forefront end thereof. The adjust pin pushes up the cantilever supporting part 17 toward the radial outside for finely adjusting the radial dimension of the finishing work tip 18. A weight balance adjusting mechanism 30 is provided to the intermediate part 3 for adjusting the rotational balance. The forefront end part 4 is provided with a projected part 41 to which a test disk is fitted, and after the measurement of balance, a pointed conical plate 44 is fitted thereto.
Patent JP-H08337218-A (JP)
Title: Packaging apparatus for expanded resin product
Inventor: SEKI MASAO
IPC: B65B43/54
Filed: 1995-06-07
Abstract: PURPOSE: To make package handling easy for automatically handling together by packaging expanded resin products by a bag transfer mechanism while a package bag is held open by a bag mouth opening jig on a table. CONSTITUTION: A table 1 with numerous package bags F for packing expanded resin products mounted is provided, while a bag supply mechanism 3 sucks and holds a bag F at the highest position on the table 1 by a bag removing member 2 for separating it from other bags. A bag mouth opening jig 6 expands an opening ends separately by contact members 4, 5 for adhesively holding upper and lower ends of an opening of the separated bag F. Then a bag transfer mechanism 8. slidably provided on a frame 7 is coupled to a cylinder 8 for moving the bag mouth opening jig 6 toward the expanded resin product. At this time, an end of the table on a side of the package bag mouth is made bendable via a hinge 11 as a separated table 10, so that a cylinder 12 vertically moves a free end of the separated table 10 to make it easy to separate only one bag F on the table.  Thus the bag mouth opening jig 6 slides toward the expanded resin product for covering a product discharge part.