baber/WOPTO huggingface dataset:
Patent JP-H04321758-A (JP)
Title: Engine
Inventor: BANDO SHIGERU
IPC: F02F3/00
Filed: 1991-04-20
Abstract: PURPOSE:To provide an engine which is simple in structure and highly durable by forming between an inner side-wall surface of a cylinder and the opposing side-surface thereof a biased space permitting introduction thereinto of a gas pressure from an engine combustion chamber and thereby causing the piston to be floated from the inner side-wall surface of the cylinder by the gas pressure in the biased space. CONSTITUTION:In the engine, a piston ring 3 is provided on a side surface 9 of a piston 2 in adjacent relation to an upper surface 7 of this piston 2, so that the distance of the piston ring 3 as measured from the upper surface 7 of the piston 2 defining an engine combustion chamber 8 may become gradually larger from one swing side-surface portion 15 of the piston toward the other side-surface portion 16 opposing that portion 15.
Patent JP-H08314489-A (JP)
Title: Voice recognition device
Inventor: HABASAKI NAOYUKI
IPC: G10L15/28
Filed: 1995-05-16
Abstract: PURPOSE: To recognize vocalization of voices simultaneously inputted to plural microphones by a voice recognition device. CONSTITUTION: This voice recognition device is provided with microphones 1-1 to 1-N converting an input voice to a voice signal, input voice analysis parts 2-1 to 2-N analyzing the voice signal from the microphones 1-1 to 1-N and converting to a characteristic vector system, characteristic vector system storage parts 3-1 to 3-N storing the characteristic vector system from the input voice analysis parts 2-1 to 2-N and a characteristic vector system monitor switch part 4 monitoring respective characteristic vector system storage parts 3-1 to 3-N and successively selecting and switching the storage part storing the effective characteristic vector system.  Further, the device is provided with a recognition part 6 calculating the similarity between the effective vector system from respective storage parts and a standard pattern beforehand stored in a recognition dictionary part 5 and making the standard pattern that the similarity becomes maximum the recognition result of the input voice.
Patent JP-S5543572-A (JP)
Title: Electronic printing machine
Inventor: YOSHIMARU TOMOHISA
IPC: G03G15/22
Filed: 1978-09-22
Abstract: PURPOSE:To obtain hard copy by matching the timing of information signal and copying machine, by detecting the end of image supporting body to stop image supporting temporarily, and sending the image supporting body again by the input of information signal. CONSTITUTION:An image is exposed on a drum 5 by means of an optical fiber cathode ray tube OFT 10, and changed into a visible image by means of a developing apparatus 11. When this visible image moves to point C, a paper 21 is temporarily stopped by a detection switch 37. By matching with the timing of the rotary movement of the visible image, the paper 21 is conveyed by rollers 26, and the visible image and the paper are brought to coincidence at point C. Therefore, in the case of various pieces of information differing in the retrieval time, the visible image may be made to coincide with the paper 21 exactly, and the timing of the information signal and copying machine may be securely adjusted, so that hard copies corresponding to an arbitrary retrieval time may be obtained.
Patent JP-H08312471-A (JP)
Title: Run-on prevention device for carburetor
Inventor: HORIBE TAKASHI
IPC: F02M25/08
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the occurrence of a run-on phenomenon which allows combustion to be continued even after an engine has been turned off by an engine key by providing a serge tank between a directional control valve and a carburetor in an outer vent passage in a device where vaporized fuel from the outer vent passage of a carburetor is absorbed by a canister. CONSTITUTION: While an engine is in operation, when the inside of a fuel tank 1 becomes high in temperature, and when the inner pressure of the fuel tank 1 is increased, a check valve 1b is opened, and a great amount of vaporized fuel flows into the inside of a canister 3 together with its own pressure. When its inlet volume is greater than the outlet volume of vapor, vaporized fuel and its high positive pressure are accumulated in the canister 3.  Under this condition, when the engine is turned off by an engine key, a directional control valve 7 is opened, vaporized fuel and high pressure within the canister 3 rapidly flow out to the side of an outer vent passage 6, vaporized fuel and pressure which have flowed out at this time, are dispersed in the inside of a serge tank 13, and the delayed discharge of vaporized fuel out of the inner vent 11 of a carburetor 4 thereby prevents the occurrence of a run-on phenomenon.
Patent JP-S5450319-A (JP)
Title: Pressure plate device for copying appatatus
Inventor: NAGATSUNA SHINJI
IPC: G03B27/62
Filed: 1977-09-29
Abstract: PURPOSE: To make it possible to stop a pressure plate at a smaller angle than 90 degree by bringing the leading end of a slide pin, which is mounted slidably on the pressure plate, into engagement with a cam member by the action of a spring.  
     CONSTITUTION: A cam 3 formed with a projection 3a and a recess 3b is fixed to the end of a support shaft 2 which in turn is fixed to the body 1 of a copying apparatus. A pivot pin 9 of a pressure plate 7 is inserted rotatably into the cam 3 and the support shaft 2. A silde pin 5 is inserted slidably into a bearing 12 which is supported on a support member 11 held in contact with a hinge member 6. The slide pin 5 is biased through a link member 15 by a spring 4 so that its leading end having a complementary shape with the recess 3b of the cam 3 is forced into contact with the cam. When the pressure plate 7 is turned and opened at a higher angle than a preset value, the slide pin 5 is made to protrude by the biasing action of the spring until its leading end passes over the projection 3a of the cam and engages with the recess 3b. If the tension of the spring 4 is so adjusted that the pressure plate is prevented from falling down by its own weight, the pressure plate can be stopped at that position 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0413622-A (JP)
Title: Opioid peptide degrading enzyme inhibitor
Inventor: KAKIMOTO NORIHIRO
IPC: C12N9/99
Filed: 1990-05-07
Abstract: PURPOSE:To obtain the title medicine containing a special organic germanium compound in which a germanium atom is situated in the position similar to that of spiro atom as a main agent, exhibiting strongly inhibiting activity of enzyme capable of decomposing an opioid peptide and useful as an antihypertension agent, etc. CONSTITUTION:The aimed opioid peptide degrading enzyme inhibitor containing an organic germanium compound (especially preferably a compound expressed by formula II wherein Z is O) expressed by formula I (R1 to R6 are H or lower alkyl; Z is O or S) as a main agent. The lactone type compound expressed by formula II is obtained by lactonizing an organic germanium compound expressed by formula III (X is halogen; Y1 and Y2 are OH or group chemically equivalent to OH). The organic germanic compound exhibits inhibiting activity to opioid peptide degrading enzyme by which an endogenous morphine substance in a living thing such as enkephalin is degraded and deactivated and is utilizable as an antihypertension agent.
Patent JP-S598487-A (JP)
Title: Terminal managing system in catv system
Inventor: SOEDA AKIRA
IPC: H04N7/16
Filed: 1982-07-06
Abstract: PURPOSE:To simplify the operation, by taking a data at a terminal A as a basic data for a terminal B when a user of the terminal device A uses the terminal device B. CONSTITUTION:When the user of the terminal A uses the terminal B because of room change, a center CPU110 makes the content of a terminal managing table A to the content of a table B. Then, an accounting channel number is produced and informed to the terminal B based on the value of an accounting channel flag section of the table B. Thus, the state of the terminal B is made to the same state of the terminal A before the change. Since the data of the terminal A is taken as the basic data of the terminal B, the operation is simplified.
Patent JP-H11306629-A (JP)
Title: Disk clamping mechanism for optical disk device
Inventor: YOSHIDA SATOSHI
IPC: G11B17/028
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamping mechanism for optical disk device capable of varying the position of a balancer according to the revolving speed of an optical disk and automatically adjusting a correcting amount. SOLUTION: In this disk clamping mechanism for optical disk device for holding and rotating an optical disk D between a turntable 12 and a clamper 20 by the attracting forces of the magnetic material 13 of the turntable 12 and the magnet 23 of the clamper 20, the clamper 20 is composed of a casing 21 having an annular space 22 around the center shaft 21a of the center, a magnet 23 engaged with the center shaft 21a, a plurality of metallic balls 24 constituting a balancer attracted to the magnet 23 during the stoppage or low- speed rotation of the optical disk D and moved in the annular space 22 during high-speed rotation of the optical disk D, and a magnet 25 arranged in a state coaxial to a rotational center in a specified position in the annular space 22 of the casing 21 so as to be used for correcting the balancer for attracting the plurality of metallic balls 24.
Patent JP-H01318715-A (JP)
Title: Method and device for removing particulate of diesel exhaust gas
Inventor: BARII JIYON KUUPAA
IPC: F01N13/02
Filed: 1989-05-10
Abstract: PURPOSE: To combust particles at low temperature with a gas containing NO2 by passing the diesel exhaust through a filter to remove the particles and combusting these particles collected by the filter. CONSTITUTION: Alumina wash coat carrying Pt catalyst is coated on the ceramic honeycomb monolith 1, a particle filter or a trap 3 for receiving the gas from the monolith 1 is connected to lower side of the monolith 1 through a connection passage 2. Low price metal catalyst, for example, catalyst absorbing sulfur or sulfate is kept on the surface of the filter 3. During use, the diesel exhaust gas flows from inlet 4 into the device, is treated there by the monolith 1, and NO2 is generated from NO gas by catalyst reaction. The gas containing high content NO2 is delivered to the filter 3 and the soot particles are combusted at 250 to 400 deg.C.
Patent JP-S5818447-A (JP)
Inventor: HONDA HIROSHI
IPC: D03D47/30
Filed: 1981-07-27
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-H09305727-A (JP)
Title: Opposite party authentication system
Inventor: ITO JUNJI
IPC: G06F21/31
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To examine whether an examined person is identical with a person who is desired by an examiner without generating any new data on an open key, etc., by preparing an authentication office to manage the information on the card owner and combining a card owner confirmation means with an authentication office inquiry means. SOLUTION: An information processor 13 of an authentication office is connected to a communication network 14 via a communication device 1301 and provided with an arithmetic processing unit 1302 and a storage 1303. Then the unit 1302 retrieves the identifier of a received IC card 1104 stored in the storage 1303 and the table of the card owner information based on the card identifier and sends the corresponding owner information to an information processor 12 of an examiner. An arithmetic unit 1202 compares the received owner information with examined person information. Then the unit 1202 rejects a relevant transaction when both compared information are not coincident with each other and executes the due processing when both information are coincident with each other.
Patent JP-H07321680-A (JP)
Title: Processing device for input signal
Inventor: JIEIMUZU RATSUSERU BUROJIETSUT
IPC: H04B3/14
Filed: 1994-05-09
Abstract: PURPOSE: To add a linear frequency response to a signal by dividing an input signal into three signals, i.e., a sine wave component signal, an RMS amplitude signal and a phase signal, by a divider and outputting an unweighted sum signal by a signal coupler through a signal bus having delay elements and a two-phase attenuator. CONSTITUTION: The signal divider 111 receives an input signal of a narrow band from a lead 109 and generates a sine wave component signal, an RMS amplitude signal and a phase signal on respective signal passes 113, 123, 129 from the received signal so that these three signals have the same amplitude and phase. The signal coupler 119 receives these three signals through the passes 113, 123, 129 and generates an output signal consisting of an unweighted sum of the three input signals to a lead 121. A delay element 125 extends the pass 123 from the pass 113 only by time close to (2N+1)/8πωo , sec (N is an integer) to shift the phase of a sine wave component on the bus 123 from that on the pass 113 by 90 deg. or 270 deg..  A delay element 131 adds a group delay to a signal on the pass 129 to shift the phase of a sine wave component on the pass 129 from that of the pass 113 by 180 deg..
Patent JP-S597138-A (JP)
Title: 4-(trans-4'-(trans-4"-alkylcyclohexyl)cyclohexyl)phenyl 3-halogenobenzoate
Inventor: SUGIMORI SHIGERU
IPC: C07C69/78
Filed: 1982-07-06
Abstract: NEW MATERIAL:A compound of formula I (R is H or 1-10C alkyl; X is F or Cl). EXAMPLE:4-[trans-4'-(trans-4''-Propylcyclohexyl)cyclohexyl]phenyl 3-fluorobenzoate. USE:Useful as one component in liquid crystal compositions, capable of increasing the clear point without increasing the viscosity nor change in threshold voltage or saturation voltage, and stable to moisture, heat, light, etc. PROCESS:As shown in the reaction formulas, 4-bromoanisole is reacted with metallic magnesium, and the resultant product is then reacted with a compound of formula II, dehydrated and reduced to afford a compound of formula III, which is then demethylated with HBr and reacted with a compound of formula IVto give the aimed compound of formula I .
Patent JP-H07300964-A (JP)
Title: Lath attached structural wall body and manufacture thereof
Inventor: KAWAI TAMOTSU
IPC: B32B5/18
Filed: 1994-05-06
Abstract: PURPOSE:To obtain the wall body, which can secure the heat construction insulating property and cope with the moisture condensation and secure the self-support and reduce the man-hour and which enables the construction of a thin wall, at a low cost by utilizing a foaming res.in plate as a heat insulating material, and strongly unifying this foaming resin plate and a plate material through a lath net. CONSTITUTION:A lath net 20 is fused for fixation to at least one side surface of a foaming resin plate 10 by heating, and a plate material 50 is fixed to this lath net 20. A lath body 120, in which a reinforcing member 122 is fixed to one side surface of the lath net 121, is provided, and the reinforcing member 122 of this lath body 120 is fitted in a recessed part 112 formed in at least one side surface of the foaming resin plate 10 by the thermal fusion, and a plate material 150 is fixed to the lath net of the lath body 120. The lath net or the lath body is welded with the plate material 150 so as to form a compound material, and the.lath net or the lath body of this compound material is fused for fixation to the side surface of the foaming resin plate by heating.
Patent JP-H07325831-A (JP)
Title: Document retrieval method and document retrieval device
Inventor: TANOSAKI YASUO
IPC: G06F17/30
Filed: 1994-05-31
Abstract: PURPOSE:To retrieve a document provided with specified words and phrases from a large amount of the documents at a high speed by a keyword appropriately prepared at the time of retrieval without adding keyword information at the time of registering the document. CONSTITUTION:In a memory 4, a first table for which the character appearance positions in the pertinent document of all characters used in the documents registered in an external storage device 5 are turned to a list for the respective registered documents is held and also a second table for which all the registered documents using the character are turned to the list for all the respective characters used in the registered documents is held. A controller 3 refers to the corresponding second table for the respective characters of a key character string inputted from an input device 2 by a user and retrieves the registered documents for which the respective characters are simultaneously used. Then, the controller 3 refers to the first table corresponding to the retrieved respective registered documents, retrieves the registered document for which the appearance positions of the respective characters of the key character string continue in the order of the character string and displays the retrieved document at a display device 1.
Patent JP-S5344691-A (JP)
Title: Preparation of l-menthol from menthol racemate
Inventor: NAKAYAMA MINEO
IPC: C12P41/00
Filed: 1976-10-02
Abstract: PURPOSE: To prepare highly pure l-menthol by acting esterase to a mixture of menthol racemate and a higher fatty acid, followed by the hydrolysis of the resulting ester containing l-menthylester as a main component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08287406-A (JP)
Title: Magnetic head
Inventor: KOGURE ISAO
IPC: G11B5/127
Filed: 1995-04-19
Abstract: PURPOSE: To provide a magnetic head capable of securing a satisfactory touching and a long service life. CONSTITUTION: In the magnetic head H having a gap 16 in its sliding surface 12 on which a tape-like information recording medium is slid, the length of the sliding surface 12 in the direction perpendicular to the sliding direction is set smaller in a part adjacent to the gap 16. Also, the length of the sliding surface 12 in the direction perpendicular to the sliding direction is set larger in a part apart from the gap.
Patent JP-S61276051-A (JP)
Title: Data transmission control system
Inventor: TANAKA MASATO
IPC: G06F13/00
Filed: 1985-05-31
Abstract: PURPOSE:To inform an occurrence of failure in data conversion by inhibiting a response signal to the opposite data transmission equipment on a control bus when the said equipment falls unable to convert data as assuming the said equipment as a data converter. CONSTITUTION:When a state that the data transmitted from a data converter 2 through a channel device CH1 is not received, occurs, the transmission data from an I/O equipment 3 becomes overflow data against data converters 4-10. The converter 2 controls to prohibit the overflow-data signals among the response signals to the I/O equipment 3. The equipment 3 at all time supervises these response signals, and if unable to receive them for a determined time, decides it to be an error. The equipment 3 then issues an error information to the data bus 14 by means of normal end-report sequence, and transmits the end-report information to a CH1 through control lines 16 and 15 in order to report the failure of data transmission.
Patent JP-S5642408-A (JP)
Title: Electric power amplifying circuit
Inventor: KAMIYA SHINGO
IPC: H03F1/02
Filed: 1979-09-14
Abstract: PURPOSE:To eliminate fruitless electric power consumption by varying a supply voltage to an output element by detecting the mean level of the envelope waveform  of the output signal of an electric power circuit and then by discriminating a pulsive music signal from the other sine-wave continuous signals on the basis of the detection result. CONSTITUTION:Acoustic signal S outputted by the voltage amplifying circuit is applied to bases of power transistors TR1 and TR2 of electric power amplifying circuit 1 and, after being power-amplified, is supplied to speaker 2 and envelope detecting circuit 3. This detecting circuit 3 detects one envelope signal waveform from acoustic signal S and applies corresponding envelope signal SE to level detecting circuit 4. Then circuit 4 detects the mean level in terms of the alternating current of the waveform of signal SE and comparator 5 compares mean level signal Sm to threshold voltage Es to discriminate a pulsive music signal from a continuous signal like a sine wave. Next, electric power source circuit 7 is controlled by the output of control circuit 6 to vary a supply voltage to circuit 1, thereby eliminating fruitless electric power consumption.
Patent JP-H08311085-A (JP)
Title: Production of basic amino acid salt of dimerized branched alkyl phosphate
Inventor: FUJI HIDEKIYO
IPC: C07F9/09
Filed: 1995-05-17
Abstract: PURPOSE: To produce a high-quality dimerized branched alkyl phosphate not substantially containing a nonionic compound to cause discoloration and a malodor, useful as a perfume, a cosmetic, a medicine, etc. CONSTITUTION: This method for producing a basic amino acid salt of a dimerized branched alkyl phosphate comprise (a) the step of phosphorylating a dimerized branched alcohol, (b) the step of neutralizing the crude dimerized branched alkyl phosphate obtained by the step (a) with a basic amino acid salt and (c) the step of purifying the reaction product obtained by the step (b) by adding a ketone-based solvent to the reaction product and precipitating and separating the basic amino acid salt of the dimerized branched alkyl phosphate and making the content of a nonionic substance to <=1wt.%.
Patent JP-H02295853-A (JP)
Title: Sheet transport device
Inventor: OSAWA YUKIO
IPC: B65H85/00
Filed: 1989-05-11
Abstract: PURPOSE:To prevent collision or slipping of an exhaust sheet with/under the trailing edge of a fed sheet from an accommodation part and preclude the exhaust sheet from refeeding by furnishing a level difference formation restricting member in a place between the fed sheet trailing edge and the leading edge of the sheet exhausted to the accommodation part, and also providing a means to hinder double feed of exhausted sheets of the accommodation part. CONSTITUTION:Restricting members 205-207, which are provided with a trailing edge restricting surface C for a fed original text sheet A and a tapered guide surface D for guidance of an exhaust original B onto the fed original A and which form a level difference between the two originals A, B, are arranged in that place on an original tray 200 which suits the format of the original. Accordingly the members 205-207 restrict the trailing edge of the original A and maintains alignment with their restricting surface C according to the format of the original, and meantime the original B is scooped up by the guide D onto the original A, and the original B can be prevented from collision with and slipping under the trailing edge of the original B even though the accommodation positions of the originals A and B set in the same tray 200 differ from each other. Also provision of a hindering member 211 sinking onto the original A in a separator part 201 will well preclude refeeding of the original B, which has been prevented from slipping under.
Patent JP-S5819315-A (JP)
Title: Photopolymerizable composition
Inventor: NAGASAKA HIDEKI
IPC: G03F7/031
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a photopolymerizable composition having a sufficient sensitivity to visible light, by employing a specified combination as a photopolymerization initiator wchich is added to an addition-polymerizalbe compound having an ethylenically unsaturated double bond. CONSTITUTION:A photopolymerizable addition-polymerizable compound containing at least one ethyenically unsaturated double bond, a p-dialkylaminocinnamylidene derivative (a) of formulaI, wherein R<1> is an alkyl, r<2> is H or an alkyl, ring A is a benzene ring or naphthalene ring which may be substituted and is condensed with the thiazole ring, and a hexaarylbiimidazole (b). Where the sensitivity is of particular importance, component (a) is preferred to have formulaI, wherein R<1> is methyl or ethyl and R<2> is H or methyl. Component (b) is a so-called 2,4,5-triarylimidazolyl dimer and is represented by formula II wherein R<3>-R<5> are each an aryl group and each of the dotted circles denotes aromatic delocalized electrons satisfying the valence of the atoms constituting an imidazolyl ring.