baber/WOPTO huggingface dataset:
Patent JP-H0364683-A (JP)
Title: Control device for variable capacity type swash plate type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B49/00
Filed: 1989-07-31
Abstract: PURPOSE:To prevent seizure of a compressor by a method wherein ON/OFF control of an electromagnetic clutch is provided in addition to 2-system feedback control of an internal operation control valve device to hold a pressure in a crank chamber at a specified value and an external operation control part operated in response to a pressure on the steam outlet side. CONSTITUTION:A swash plate type compressor has a main shaft 4 to which a power is transmitted through an electromagnetic clutch. Through control of opening and closing of an external operation control valve 9 located in a communication passage for intercommunicating a crank chamber 2 and a suction chamber 15, an internal pressure in the crank chamber 2 is regulated to specify the inclination angle of a swash plate 6. In this case, a lower limit value alpha1 and an upper limit value alpha2 responding to the freezing limit of a vaporizer are compared with a refrigerant load valve 8. In the case of alpha2 <= beta, when the electromagnetic clutch is in an ON-state, the external operation control valve 9 is opened, and when the electromagnetic clutch is in an OFF-state, the electromagnetic clutch is turned ON. In the case alpha1 >= beta, when the external operation control valve 9 is in an opening state, the valve 9 is closed, and when the valve 9 is in a closed state, the electromagnetic clutch is turned OFF.
Patent JP-H0518432-A (JP)
Title: Driver device for piezo element
Inventor: OGISO YOSHINORI
IPC: H01L41/09
Filed: 1991-07-11
Abstract: PURPOSE:To enhance the energy saving effect by charging a capacitor through a diode with a voltage induced in No.2 inductance when a discharge signal is given. CONSTITUTION:The voltage level impressed on a piezo element 2 is monitored by a control part 7, and the charge signals is maintained at High in case the impression voltage is lower than the set value, and No.1 transistor 1 is continued in on. When the set value is exceeded, the level of the charge signal is sunk, and the transistor 1 is turned off. At the same time, discharge signals in continuous rectangular waveform are impressed on No.2 transistor 5 to cause its being turned on and off - when on, the high voltage side terminal of the piezo element 2 is grounded via an inductance 16, and the impression voltage is put into the set value. If at the same time On is generated by discharge signal of the No.2 transistor 5, a voltage higher than the output of a high voltage power supply 3 is obtained in No.2 inductance, and a capacitor 20 is charged through a diode 21 to achieve energy saving.
Patent JP-S6441774-A (JP)
Title: Refrigerator
Inventor: KANEKO KEIICHIRO
IPC: F25B9/14
Filed: 1987-08-07
Abstract: PURPOSE: To improve the efficiency of a refrigerating machine by providing a buffer piston on one end of a control piston so that the inside diameters at an upper end part and a lower end part of a control chamber is set to provide a small clearance relative to the buffer piston, to make the motion of a displacer closer to that in the rectangular waveform. CONSTITUTION: In a cold finger 2 of a sterling refrigerating machine, a buffer piston 27 is mounted on one end of a control piston 24, and the inside diameters at an upper end part and a lower end part of a control chamber 23 are narrowed so as to provide a small clearance relative to the buffer piston. For example, when a displacer 15 is elevated, the control piston 24 is passed through the control chamber 23, and when the buffer piston is fitted to the upper end of the control chamber, the gas confined between the two is compressed, the downward force is applied to the displacer 15, and the speed of the control piston is reduced. It is similar when the displacer is lowered. Because the displacer 15 moves fast at the center of the stroke and slow close to the top dead center and the bottom dead center, its motion is closer to that in the rectangular waveform.
Patent JP-H0482706-A (JP)
Title: Wood flooring material for heating floor
Inventor: KAWABATA SHIGETO
IPC: E04F15/04
Filed: 1990-07-25
Abstract: PURPOSE:To restrain shrinkage, thereby reduce dimensional change of a wood flooring material and prevent deformation such as bowing, by incorporating a high boiling point solvent having a boiling point higher than that of water into a wood flooring material. CONSTITUTION:A wood flooring material A is formed by adhering a wood decorative veneer 2 to a surface of a base 1 formed of plywood. A high boiling point solvent having a boiling point higher than that of water is incorporated in the flooring material A, particularly in the base 1, by permeation. The high boiling point solvent is preferably one which has a viscosity suitable for easy permeation into wood and which dissolves well in water, such as polyethylene glycol and ethylene glycol. To incorporate the high boiling point solvent in the wood flooring material A, logs of lauan or the like are first immersed in a boiling aqueous solution containing 5-50wt.% of the high boiling point solvent in water, and is boiled with the solution, followed by drying.
Patent JP-H1134167-A (JP)
Title: Method for updating existing piping
Inventor: SATAKE YUKINOBU
IPC: B29L23/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To easily lay a new piping in an existing pipeline without extremely reducing with respect to an inner diameter size of the existing piping. SOLUTION: This updating method updates a pipeline by laying a new tube in an existing piping 12. A mesh-like tube 1 made of meltable material is inserted from one end opening of the pipeline 12, and after the insertion, a heating pig 2 and a cooling member 3 at the rear of the pig 2 are inserted into the tube 1. Then, the tube 1 is melted to mold an inner wall of the pipeline 12 in a uniform thickness in a circumferential direction. And then, a new pipeline is formed in the pipeline 12 by cooling to cure it by the member 3.
Patent JP-S6176342-A (JP)
Inventor: ROBAATO DEI SHIYUADO
IPC: B29C49/68
Filed: 1985-09-06
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-H10135940-A (JP)
Title: Synchronization circuit for electronic device and method for generating and supplying synchronization signal
Inventor: MAGAZZU ANTONIO
IPC: H04L7/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To evade reflection between signals and to eliminate changes in synchronization pulses by comparing an external synchronization signal and an internal synchronization signal and supplying one of the synchronization signals depending on whether a synchronization circuit is a master mode or a slave mode. SOLUTION: When the synchronization signal SINC is connected to the input/output terminal of this synchronization circuit 1, an oscillator 2 outputs sawtooth-shaped wave signals 3. Then, a clip circuit 4 clips the sawtooth-shaped wave signals 3, generates the internal synchronization signal 5 and supplies it to a comparator 6. The comparator 6 inputs the external synchronization signal SINC, compares it with the internal synchronization signal 5 and recognizes whether or not the external synchronization signal SINC arrives. In the case that it does not arrive, control is performed so as to close a normally opened switch 7. As a result, the internal synchronization signal generated in the clip circuit 4 is connected to a circuit node U and outputted to a circuit constitution part 8.  Also, in the case that the external synchronization signal SINC arrives, it is directly outputted to the circuit constitution part 8.
Patent JP-S61287177-A (JP)
Inventor: FUIRITSUPU SHIYURIKURAN
IPC: H01L35/30
Filed: 1985-09-06
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-S6092424-A (JP)
Title: Method for supporting shaft body in hardening apparatus
Inventor: NAITOU AKIO
IPC: C21D1/10
Filed: 1983-10-24
Abstract: PURPOSE:To prevent a parallel or eccentric shaft body from producing a strain during local hardening or hardening under movement by putting a center shaft having a sphere on the tip into the center hole in the shaft body and by hardening the shaft body while supporting it. CONSTITUTION:A center shaft C having a sphere Cs which can be put into the center hole Ch in a shaft body W on the tip is prepd. The shaft body W is subjected to local hardening, hardening under movement or one-shot hardening over the full length by an induction heating means while supporting the shaft body W by the shaft C. During the hardening, the position of the circumferential linear contact of the inner wall of the hole Ch with the spherical surface of the sphere Cs is automatically changed on the spherical surface in accordance with the expansion and contraction of the shaft body.
Patent JP-S5898029-A (JP)
Inventor: RUUZASU AARU KOIRIAN
IPC: A21B3/07
Filed: 1981-12-08
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-S6090042-A (JP)
Title: Preparation of silver catalyst
Inventor: NAKAJIMA MUTSUO
IPC: C07D303/04
Filed: 1983-10-24
Abstract: PURPOSE:To prepare a silver catalyst having high activity and also high in selectivity of ethylene to ethylene oxide, by immersing a carrier in a solution containing a silver salt, monoamine and ether substituted with an amino group and subsequently heating the impregnated carrier to support silver. CONSTITUTION:In preparing a silver catalyst used in gaseous phase catalytic oxidation of ethylene to ethylene oxide by molecular oxygen, a carrier (e.g., alpha-alumina) is immersed in a solution containing a silver salt (e.g., silver nitrate), monoamine (e.g., isopropylamine) and ether substituted by an amino group (e.g., morpholine) and, subsequently, the impregnated carrier is heated to support silver. The amount to be used of silver is 1-20wt% as a silver supporting amount and that of amine is 0.1-10mol to 1g atom of silver and that of ether substituted by an amino group is 0.3-3mol to 1g atom of silver. Thus obtained silver catalyst has high activity and is also high in selectivity of ethylene to ethylene oxide.
Patent JP-2000032776-A (JP)
Title: Power converting device
Inventor: YAMAMOTO TOUMA
IPC: H02M7/48
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a simple, low-cost power converting device that creates a current command value synchronized with an AC power supply voltage without detecting the AC power supply voltage. SOLUTION: This power converting device is provided with a hysteresis current controlling circuit 11 which inputs the deviation (e) between an AC current command value Isref and an AC current detected value Is to output a switching signal G0, a fundamental wave detecting filter 21 which removes the high harmonic constituent of the signal G0 to detect a fundamental wave constituent signal Vx, a coefficient circuit 22 which inputs the signal Vx to output a unit sine wave signal, and a multiplier 13 which multiplies the unit sine wave signal by a current amplitude command value Im* to output an AC current command value Isref.
Patent JP-2001027297-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: TANAKA HIROHISA
IPC: F16H15/38
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To ensure transmission efficiency and the durability of each constituent member by stabilizing action in changing a gear ratio. SOLUTION: Slow and rapid difference is made in the relation between the shift of a control valve 18 and the displacement of trunnions 7, 7, and the displacement start of the trunnion 7 additionally provided with a feedback mechanism composed of a precession cam 23 and a link arm 24 is made more sensitiviely than that of the trunnion 7 without the feedback mechanism.
Patent JP-H0731375-A (JP)
Title: Kneading machine for steamed tea leaf
Inventor: MIYAMURA MAREMORI
IPC: A23F3/12
Filed: 1993-07-14
Abstract: PURPOSE:To provide a kneading machine capable of controlling the kneading degree of steamed tea leaves and furthermore of suitably kneading also soft steamed tea leaves. CONSTITUTION:A kneading machine for kneading steamed tea leaves is characterized by attaching a disk-like baffle plate 7 to the rotary shaft 2 of the kneading machine at a place near to the opening end of the kneading cylinder 1 so as to form a space having a suitable distance between the opening end and the baffle plate 7 and discharge the kneaded steamed tea leaves therethrough, the disk-like baffle plate having the substantially same diameter as the inner diameter of the kneading cylinder 1 of the kneading machine.
Patent JP-2001024056-A (JP)
Title: Multi-layered wiring device for semiconductor device, and manufacture thereof
Inventor: HARUHANA HIDEYO
IPC: H01L21/768
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-layered wiring device and a method for manufacturing the device, which can make a wiring film thin, reduce an area necessary for wiring, reduce a wiring capacity with respect to an identical area, form a voltage-independent capacitive element, and increase the number of wiring lines with a less number of processes. SOLUTION: In the multi-layered device, a plurality of SiO2-based interlayer films are formed on a semiconductor substrate having an integrated circuit formed thereon, and metallic films forming wiring to the integrated circuit are provided to two or more interlayer films. A metallic film 42 forming wiring to a predetermined interlayer film 4 as well as a plug 43 connecting wirings of the other adjacent interlayer films is provided.
Patent JP-H0758854-A (JP)
Title: Camp-on control system for telephone exchange
Inventor: TADA YOSHIYO
IPC: H04M3/48
Filed: 1993-08-10
Abstract: PURPOSE:To control the registration of camp-on multiply from one caller terminal equipment by allowing an exchange controller to monitor a registered called terminal equipment to connect sequentially the called terminal equipment whose busy state is finished to a caller terminal equipment. CONSTITUTION:When a terminal equipment 11 makes camp-on (CO) registration to a terminal equipment 12 at first, information of a registration terminal equipment 11 and a registered terminal equipment 2 (e.g. each telephone number) is set to a CO registration data table 24. In this case, a registration data number of the table 24 is set to a 1st CO registration area of the terminal equipment 11 of a CO registration state monitor table 23. Succeedingly, when the terminal equipment 11 applies CO registration to the terminal equipment 13, the information of the table 24 is set and the registration data number is set to a 2nd CO registration area of the terminal equipment 11 of the table 23. When the terminal equipment 11 applying CO registration to the terminal equipments 12-14 makes a predetermined operation to the busy state and requests the transfer to a designated terminal equipment or CO release of the designated terminal equipment, a control section 17 starts a control section 18 and clears the tables 23, 24 based on the registration data number set in the table 23 to revise or release the registration.
Patent JP-H1137888-A (JP)
Title: Method for detecting defective part
Inventor: GOTO NOBUHIRO
IPC: G01M3/20
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To establish a method for detecting defective parts requiring no cutting of a structure to be detected or no removal of contents thereof, by forming a layer formed of a material containing fluorescent and luminous substances in the defective parts of the structure requiring water tightness or air tightness in advance. SOLUTION: An unsaturated polyester resin, a low-contraction styrene-polyvinyl acetate copolymer, and a methyl ethyl ketone peroxide as a curing agent are mixed at a specified ratio and a curing resin composition is laminated as an outer layer thereto. Further, a fluorescence as a fluorescent substance and a zinc sulfide as a luminous substance are mixed at a specified ratio to make a light emitting resin composition and it is laminated as a light emitting layer. Next, the curing composition is laminated to the inner side as an inner layer. In case where destruction test of fiber reinforced resin pipe made of cured laminated body is conducted, light emission is observed on the surface of the pipe and cracks are found thereon.  Thus, since the defective parts to be detected are provided in advance with a layer formed of material containing fluorescent and luminous substances, any defect can be detected even in a bright place or dark place, and be also detected safely without cutting the structure or removing the contents therein.
Patent JP-H0485454-A (JP)
Title: Fitting structure of marginal frame for downward wall
Inventor: KAMODA GORO
IPC: E04F19/02
Filed: 1990-07-26
Abstract: PURPOSE:To prevent the occurrence of play as well as simplify the fitting of marginal frame by a method in which a holder is screwed with the lower side of a downward wall through a downwardly acting plate spring and a marginal frame is attached to the holder. CONSTITUTION:A marginal frame holder 1 is attached by bolt and nut 3 to the lower end wall 21a of a downward wall 2 through a downwardly acting plate spring 4, and a marginal frame 5 is attached of the holder 1. The marginal frame 5 can thus be easily attached without plat.
Patent JP-H0246226-A (JP)
Title: Sucking device in threshing machine
Inventor: DOIHARA JUNJI
IPC: A01F12/54
Filed: 1988-08-08
Abstract: PURPOSE:To dispose a guiding plate in proximity to a blade wheel to raise the suction efficiency of the blade wheel by disposing connection ring-passable passageways in the guiding plate in a suction device where the blade wheel is provided with reinforcing rings. CONSTITUTION:A guiding plate 5 is disposed in proximity to the outer periphery of a wheel 3 and depressed passageways 6 are formed at positions corresponding to connecting rings 4. Thereby, the blade wheel 3 and the guiding plate 5 approach each other to raise the suction efficiency of the blade wheel 3. Most of troubles such as the window-up of long straws are also prevented.
Patent JP-H0638906-A (JP)
Title: Vacuum cleaner
Inventor: NAKANO KOZO
IPC: G10K11/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a vacuum cleaner having a sound quieting mechanism that can effectively reduce noises made in the vacuum cleaner without using a sound absorbing material. CONSTITUTION:The vacuum cleaner incorporates a dust collecting chamber and electromotive air blowers 4, 5 and having an exhaust opening 7 for exhausting air that has passed through a wind channel formed between the main body 1 and a surrounding wall 1a, a tube channel 14 on a wind channel 8.
Patent JP-2000032362-A (JP)
Title: Device and method for transmitting information
Inventor: SAITO JUNYA
IPC: H04N5/445
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To attain improvement in service property by shortening the duration for receiving and outputting the scene specified by MHEG as a data service. SOLUTION: All objects composing one scene are collected as one module and the other high-order directories including Service Gateway are mapped into one module. In this case, however, an application file Startup to be first accessed is mapped into the same module as the module of the first scene. On the side of reception, a module 1 is received and the entire directory configuration is provided by receiving one module. Continuously, the module of the scene to be first presented is received and the reproduction can be started. Namely, it is enough to twice receive the modules until displaying the first scene. Further, in the case of switching to the other scene, by referring to the binding information of the first fetched directory object, the module of the desired scene directory can be directly received.
Patent JP-H0250238-A (JP)
Title: Data processor with cache memory
Inventor: ICHIKAWA FUMIO
IPC: G06F3/06
Filed: 1988-08-11
Abstract: PURPOSE:To improve a cache bit rate by providing a microprocessor on a control means and setting a mode to make access to a cache memory. CONSTITUTION:In the control means to control a cache memory 210, a host processor 100, a microprocessor 220 to execute data transfer control between a memory unit 300 and the cache memory 210, a directory memory 230, an instruction decoding circuit 260, a device cache using mode accumulating circuit 270 and an instruction cache using mode accumulating circuit 280 are provided. Thus, the cache bit rate is improved and the processing ability of a system can be improved.
Patent JP-H0865786-A (JP)
Title: Microphone
Inventor: NOMURA HIROAKI
IPC: H04R1/34
Filed: 1994-08-24
Abstract: PURPOSE: To provide a pressure zone microphone for which frequency characteristics are provided with flat characteristics over a wide band. CONSTITUTION: A microphone main body 12 is fixed to a base plate 11 by a fastening metal fitting 13 and an additional plate 14 to be pulled out at the time of use and housed at the time of nonuse is provided on the base plate 11 in a sliding type housing structure. At the time of use, the additional plate 14 is pulled out, the entire area of the plate is enlarged and the frequency characteristics are improved.
Patent JP-S6023351-A (JP)
Title: Manufacture of 2-amino-3,5-dibrombenzylamines
Inventor: BAARUTA RIIBENOU
IPC: C07C311/49
Filed: 1983-10-24
Abstract: 1. A process for the preparation of 2-amino-3,5-dibromobenzylamines corresponding to the following general formula  see diagramm : EP0130224,P11,F1  in which R represents hydrogen or C1 -C3 alkyl and R' represents an optionally substituted C1 -C5 aliphatic radical, an optionally substituted C5 or C6 cycloaliphatic radical or an optionally substituted phenyl group, and physiologically compatible salts thereof with inorganic or organic acids, characterized in that a) an anthranilic acid alkyl ester corresponding to the following general formula  see diagramm : EP0130224,P11,F2  in which X is a lower alkyl group, is brominated in the presence of an oxidizing agent to form the 3,5-dibromoanthranilic acid ester III  see diagramm : EP0130224,P11,F3  b) the 3,5-dibromoanthranilic acid ester III is reacted with hydrazine to form a hydrazide corresponding to the following general formula  see diagramm : EP0130224,P11,F4  c) the hydrazide IV obtained is reacted with a sulfohalide to form N-(2-amino-3,5-dibromobenzyl)-N'-sulfonyl hydrazide corresponding to the following formula  see diagramm : EP0130224,P11,F5  in which Y is an aliphatic or aromatic radical, d) the sulfonylhydrazide V obtained is reacted in alkaline medium with a primary amine corresponding to the following general formula H2 N-R' in which R' is a defined above, to form the Schiff's base VII  see diagramm : EP0130224,P11,F6  e) the Schiff's base VII obtained is hydrogenated to the compound of general formula I and, optionally, f) to prepare a compound in which R is C1 -C3 alkyl, is alkylated with an alkylating agent and, optionally, g) the compound obtained in step e) or step f) is converted into its salt in known manner.
Patent JP-S6175980-A (JP)
Title: Recognizer of handwritten character
Inventor: NAKAMURA HIROSUKE
IPC: G06K9/20
Filed: 1984-09-21
Abstract: PURPOSE:To improve character recognizing accuracy by providing especially a priority input area for KANA (Japanese syllabary) characters within a character input area on an input tablet and avoiding mixture and misrecognition of KANA characters to another type of characters. CONSTITUTION:The input/output actions are controlled at each input/output part by the internal control of a computer main body 1. Then a series of character recognizing processes including the collation by a dictionary are carried out. The highest line of a character input area containing vertical and horizontal squares is set in a priority area 9 for KANA characters on a tablet 2. Then other lower lines are all set in a general document area 10. The collation between the KANA characters and a dictionary is performed with priority in the area 9. Thus the misrecognition is avoided with input of KANA characters.