baber/WOPTO huggingface dataset:
Patent JP-H116877-A (JP)
Title: Region extraction method and surveying device
Inventor: HAYAKAWA HIDEKI
IPC: G06T1/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To calculate limit of exact surveying capability by rationally obtaining a region capable of regarding a uniform region in a survey region. SOLUTION: For producing two-dimensional image data s(x, t) of a moving distance (x) on the ground surface and reflection time (t) against a reception signal intensity (s) as coordinates (x, t) by using an underground radar and surveying the position of an underground object, each reception signal intensity of each image data in the reflection time direction is processed at every moving distance (x) with a specific calculation to obtain a moving distance representative intensity S(x)t , which is unified in the reflection time (t) direction, and a region where the obtained moving distance representative intensity is within a determined intensity threshold range is extracted from the two-dimensional image data s(x, t).
Patent JP-H06294657-A (JP)
Title: Loop control device for multiplexed triaxial gyroscope
Inventor: JIYON JII MAAKU
IPC: G01C19/72
Filed: 1993-06-29
Abstract: PURPOSE: To provide a high-precision three-axis gyro system. CONSTITUTION: A three-axis gyro system includes a loop controller 16 for generating multiplexed digital bias waves. The controller 16 inputs the multiplexed outputs of three gyros I0, 12, and 14 from an analog-digital converter 32 in digital fashion. The loop controller 16 is arranged so as to generate the multiplexed driving digital waves of phase modulators 38, 40, and 42 associated with the three gyros 10, 12, and 14. In the loop controller 16, the multiplexed gyro outputs are processed individually in a method so as to generate bias waves enabling the continuous driving of the phase modulators 38, 40, and 42 without a need for resetting buffer cycles.
Patent JP-S641704-A (JP)
Title: Production of hollow polymer particle
Inventor: OKUBO MASAYOSHI
IPC: C08J3/12
Filed: 1987-06-25
Abstract: PURPOSE: To produce hollow polymer particles by simplified treatment process, by partially neutralizing a carboxyl group in a polymer constituting a carboxyl group-containing copolymer latex, adding an acid and adjusting the latex to a specific pH.  
     CONSTITUTION: A carboxyl group in a polymer [e.g. polymer consisting of monomer such as styrene, methyl (meth)acrylate, (meth)acrylic acid or itaconic acid] is at least partially neutralized (usually ph ≥10) with a base (e.g. NaOH, KOH or diethanolamine) and then incorporated with an acid 9e.g. hydrochloric acid malonic acid) into pH ≤7, preferably ≤5 to give hollow polymer latex particles. The latex particles are used for aqueous coating compound compositions or paper coating compositions. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05320436-A (JP)
Title: Resin composition
Inventor: WATANABE KAZUYUKI
IPC: C08L29/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a resin compsn. which is excellent in miscibility when melted and in melt-moldability because contains no plasticizer causative of troubles such as bleeding and low gas-barrier properties and which has improved gas-barrier and mechanical properties. CONSTITUTION:A resin compsn. which is melt-extrudable, comprises 20-98wt.% polyvinyl alcohol resin and 2-80wt.% copolymer obtd. from a monomer mixture at least contg. ethylene and an acrylamide deriv. and/or a methacrylamide deriv.
Patent JP-H05324940-A (JP)
Title: Card reader
Inventor: NISHIKAWA YOSHIHARU
IPC: G06K17/00
Filed: 1992-05-25
Abstract: PURPOSE:To open a door or the like even when a memory for collation is accidentally destroyed by judging the presence/absence of a specified code to card data by a control means when data abnormality on the memory side is recognized, and outputting a certification signal when there is the specified code in the card. CONSTITUTION:When a card 13 is inserted to a card inserting port 15, card data are read, data for collation stored in the memory at a main body 12 of the device are compared with the data for collation in the card, and when the collation is confirmed, the certification signal is outputted so as to cancel a door lock part. In this case, the specified code is provided for any special room while considering the use of the room. In the case of a room setting this specified code to the main body 12 of the device and the card 13, the entrance to the room is permitted by outputting the certification signal by judging that the room is specified one when the card data have the specified code even in the case of recognizing any abnormality in the data for collation by exerting any adverse influence upon the memory at the main body 12 of the device.
Patent JP-H04233011-A (JP)
Title: Method and apparatus for conducting welding process of thermoplastic strip-shaped material
Inventor: DEIITOMARU BETSUKAA
IPC: B29C65/20
Filed: 1991-06-28
Abstract: PURPOSE: To provide a welding method and device for automatically working a strip material having different departure temperature at an almost constant inter-welding clearance temperature. CONSTITUTION: When an actual value Ti of a welding temperature T is larger than a target value Ts, a target value Vs of a feeding speed V of a welder is increased, and when the actual value Ti of the welding temperature T is smaller than the target value Ts, the target value Vs of the above mentioned speed V is decreased. Thus, the actual value Ti of the welding temperature T is used for forming guide amounts for adjusting the above-mentioned speed V, and the adjustment of the welding temperature and the adjustment of the above-mentioned speed are associated with a signal.
Patent JP-S6321980-A (JP)
Inventor: KUBOTA YOSHITERU
IPC: D06M101/16
Filed: 1986-07-08
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-S6050230-A (JP)
Title: Driving device for engine accessory of internal- combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F02B67/04
Filed: 1983-08-30
Abstract: PURPOSE:To reduce driving loss of an engine accessory by interlocking two driving systems with a crank shaft, and interposing an on-off clutch between one of said driving systems and a driving shaft and a one-way clutch between the other of said driving systems and the driving shaft. CONSTITUTION:A timing belt driving system T1 and a V belt driving system T2 are interlocked with a crank shaft 1 and these driving systems are interlocked with the driving shaft 12 of a constantly driven engine accessory P with different rotating ratios. An on-off clutch C1 is interposed between the driving system T1 and the driving shaft 12, while a one-way clutch C2 interposed between the driving system T2 and the driving shaft 12. Hereby, the engine accessory P can be driven with rotating ratios in two steps with respect to an engine. Accordingly, it is possible to reduce the driving loss of the engine accessory to improve engine performance as a whole.
Patent JP-S5380499-A (JP)
Title: Hardening of epoxy compound
Inventor: TOKISAWA MAKOTO
IPC: C08L63/00
Filed: 1976-12-27
Abstract: PURPOSE: To prepare an epoxy compound useful as an adhesive at a wet place or in water, comprising a specific epoxy compound and a polyamideamine and an amine-resol hardener. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6049890-A (JP)
Title: Welded structure
Inventor: TADA MASUO
IPC: B23K9/00
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a welded structure having performance to stop propagation of brittle fracture by providing intermittent apertures to ribs in the longitudinal direction thereof and shifting the aperture positions of the adjacent ribs from each other. CONSTITUTION:Plural ribs 9a-9d... which are approximately perpendicular to the surface of a plate material 5 and extend in parallel with each other along the plate surface are welded to the material 5. The respective weld zones 10a- 10d... of the ribs 9a-9d... are continuous with the respective ribs 9a-9d... in the longitudinal direction thereof. Apertures 11a-11d... are provided respectively intermittently with the ribs 9a-9d... and the aperture 11a of the 1st rib 9a does not adjoin to the aperture 11b of the 2nd rib 9b. The aperture 11b of the 2nd rib 9b and the aperture 11c of the 3rd rib 9c do not adjoin to each other. The apertures 11a-11d... of the ribs 9a-9d... are shifted from each other with respect to the ribs 9a-9d... in the above-mentioned way.
Patent JP-S644938-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/10
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a recording medium having a high recording sensitivity and excellent stability with age by forming a reflecting layer of an Al alloy contg. a prescribed ratio of Ta. CONSTITUTION:An interference layer, a magneto-optical recording layer and the reflecting layer are successively provided on a substrate. This reflecting layer is formed of the Al alloy contg. Ta and the content of the Ta therein is 0.1-15atom.%. The substrate is exemplified by substrates consisting of glass, plastic such as acrylic resin or metals such as aluminum or substrates formed with a grooved resin on the glass, etc. A polycrystalline perpendicularly magnetized film of an amorphous alloy of rare earths and transition metal such as TbFe or TbFeCo is used as the magneto-optical recording layer. The recording medium having excellent reproduction signal quality and recording sensitivity is thereby obtd.
Patent JP-S6051767-A (JP)
Title: Film-form vulcanizing rubber adhesive
Inventor: KAKIMOTO HIROBUMI
IPC: C09D11/00
Filed: 1983-09-01
Abstract: PURPOSE:To provide the titled adhesive which has excellent bonding workability and is safe and hygienic and suitable for use in bonding metals to each other, by adding zinc flower, (meth)acrylic acid and an org. peroxide in sequence to a synthetic olefin rubber, and molding the mixture into a film. CONSTITUTION:10-80pts.wt. zinc flower, 5-40pts.wt. (meth)acrylic acid and an org. peroxide such as benzoyl peroxide or dicumyl peroxide are added in sequence to 100pts.wt. synthetic olefin rubber such as an ethylene/propylene copolymer or isobutylene rubber. The resulting compsn. is molded into a film to obtain the desired vulcanizing rubber adhesive. The film-form adhesive is put between adherends. The laminate is pressed in the absence of air and heated at a temp. not lower than the decomposition temp. of the org. peroxide for several min to give firm bonding.
Patent JP-H09235883-A (JP)
Title: Erection construction method
Inventor: TAKASE SHUJI
IPC: E04G21/16
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method to previously assemble up a roof part and to assemble an external wall material after pushing it up by eliminating a decker car. SOLUTION: A plural number of jack devices 1, 1a... to push up a roof part and a plural number of wire tension devices 2, 2a... to hold a horizontal directional position of the roof part are respectively set on the ground, etc. Thereafter, wires of the wire tension devices 2, 2a... are installed on the roof part in a state where the wires have no looseness, the roof part is pushed up by the jack devices 1, 1a..., and the wires are delivered in accordance with rising of the roof part. Consequently, individual jack up device and collapse preventive device are minaturized by carrying out jack-up and collapse prevention by separate devices and work and at a plural number of points partially.
Patent JP-H055601-A (JP)
Title: Color measure
Inventor: GOTO HARUKO
IPC: B44D3/00
Filed: 1991-06-28
Abstract: PURPOSE:To measure the length of a color sample along with quick selection thereof. CONSTITUTION:A color sample 2 is provided at least one side of a color measure body 1. In use as a color sample, color is selected from a plurality of color samples to perform a color matching. The identification of color is accomplished by a chroma signal and a hue signal carried on a display section 4 or by a measurement numeral 7 positioned on the rear of the color samples. In the measurement of the length, parts are gauged with a measure 3.
Patent JP-H09319983-A (JP)
Title: Alarm device and alarm system
Inventor: HAMA TOSHIICHI
IPC: G08B23/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation and optionally set and vary the display style of an alarm by providing a radio reception part which receives a control signal and controlling the alarm output of an alarm output part, according to the control signal outputted from the radio reception part. SOLUTION: The radio reception part 11 which receives a transmit signal supplied through an antenna 10 consists of a detecting circuit 12 which detects a receive signal, a decoding circuit 13 which decodes a data signal sent from the detection signal output, and a control signal generation part 14 which outputs a specific control signal, according to the decoded data signal. The transmit signal sent from a controller is received by the radio reception part 11, and a switch circuit 15 is controlled according to the data signal, to controls the operation of a rotary lamp 3 and a horn part 2. The controller can control the alarm device remotely, without connecting the alarm device and controller to each other by a priority cable, etc.
Patent JP-H0452405-A (JP)
Title: Device to assist in starting and operation of boiler
Inventor: MIYAMA YUKIO
IPC: F22B35/14
Filed: 1990-06-18
Abstract: PURPOSE:To limit the cooling of a boiler to minimum before igniting it and raise efficiency in both economy and operation for a boiler suitable for operation with frequent startings by providing a means to calculate the time required for filling the steam generating pipe with water before boiler ignition based on the quantity of evaporation at the time of extinguishing boiler fire or the degree of opening of the operational end of a steam drawing valve, etc., which enable the calculation of the quantity of evaporation. CONSTITUTION:At first the water held by a steam generating pipe before the boiler is put off is sought to solve successively the energy balance and mass balance in boiler while it is stopped in order to calculate the condensation and a drop in pressure in the steam generating pipe. At each time the calculated pressure in the steam generating pipe and the actual measured pressure are compared and error in the heat transfer coefficient is corrected. In the calculation of schedule the condensation and pressure drop in the steam generating pipe up to the time of water filling is estimated by a calculation formula which is made to follow continuously the characteristics of an actual boiler, and taking the state of the boiler based on the estimation the time required for the 'water filling' and the time of 'simultaneous IN' when the boiler ignition is made immediately after are calculated, and when the actual time is before or after the estimated time a revised 'water filling' time is used until an appropriate result is obtained and this is made a desired schedule. With this arrangement the most economical starting of a thermal power plant can be realized.
Patent JP-2000348836-A (JP)
Title: Trifurcate-type connector
Inventor: TOUKOSONO MAKOTO
IPC: H01R31/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a trifurcate-type connector capable of incorporating therein an electronic component without causing a problem that the electronic component comprising a reverse-current preventing diode, etc., is broken, and excellent in interchangeability. SOLUTION: This trifurcate-type connector has three connector members 2 each holding a plug terminal 1, etc., connection wires 3 for connecting the plug terminals 1, etc., held on the connector members 2, a link member 4 for integrally linking the connector members 2, and an electronic component comprising a reverse-current preventing diode 5, etc., disposed on a connection part of the plug terminals 1. The link member 4 is made up of a pair of division bodies having joint parts to be joined to each other, and an embracing part for embracing half a round of an outer circumferential surface of a base end part of each connector member 2 is provided in each of three positions on the division bodies.
Patent JP-H11352160-A (JP)
Title: Voltage detecting circuit
Inventor: MATSUMURA ATSUKO
IPC: H03K5/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To correct the voltage of a voltage input terminal higher than the predetermined voltage by mounting a second correcting circuit between voltage divider terminal and a second voltage input terminal in a voltage divider circuit. SOLUTION: A voltage divider circuit is formed by, for example, a first resistor group comprising a resistor R10 and a first correcting circuit 104, and a second resistor group comprising a resistor 20 and a second correcting circuit 105. By this structure, a fuse F21 of the second correcting circuit 105 is cut and the voltage is applied to the resistor 201 when the voltage of the first voltage input terminal 101 becomes higher than predetermined by some reason, whereby the voltage of the voltage input terminal 101 is lowered. Accordingly the voltage can be corrected even when the voltage input terminal 101 receives the uncorrectable voltage higher than predetermined in the first correcting circuit 104, and the range of correction can be enlarged.
Patent JP-H0210315-A (JP)
Title: Liquid crystal display device
Inventor: KATSUMURA AKIFUMI
IPC: G02F1/1333
Filed: 1988-06-29
Abstract: PURPOSE:To prevent disconnection and the exfoliation of a semiconductor chip by a temp. change and to improve reliability by specifying the coefft. of thermal expansion of the part of a substrate where the semiconductor chip is fixed. CONSTITUTION:This liquid crystal display device is constituted by fixing the semiconductor chip for driving a liquid crystal display element the substrate of which consists of a polyether sulfone resin to the extended substrate part of the liquid crystal display element and connecting the chip to electrode wirings. The coefft. of thermal expansion of the part of the substrate where the semiconductor chip is fixed is confined to <=40X10<-6>deg<-1>. Namely, the other important characteristics such as transparency, flexibility and refractive index change if the coefft. of thermal expansion is lowered. The part of the substrate exclusive of the part to be treated is masked and the part to be treated is irradiated with radiations such as UV rays and electron rays, by which the generation of the disconnection and the exfoliation of the semiconductor chip is easily prevented.
Patent JP-H04358112-A (JP)
Title: Analysis type observing device
Inventor: YAMAMOTO MASAO
IPC: G02B21/06
Filed: 1991-06-04
Abstract: PURPOSE:To perform analytic observation by making only one part of an observed part, for example, a cancer cell or a pigment cell or the minute crack of metal float and discriminating it as necessary. CONSTITUTION:This device is provided with a light source 6a for an entire image with the light of wide wavelength band in a visible area and one or plural light sources 5b for discrimination with monochromatic light or the light of narrow wavelength band or the light out of the visible area. By superposing a 1st image by the light source for the entire image on a 2nd image by the light source for discrimination, what part of an observed substance is observation field is specified by using the 1st image, while the analytic observation by using the 2nd image that the specified part of the observed part is made to discriminatingly float is performed.
Patent JP-H0325520-A (JP)
Title: Data input system
Inventor: MOGI TOMOHIRO
IPC: G06F3/02
Filed: 1989-06-23
Abstract: PURPOSE:To prevent input of an unsettled value during switching in order to improve the reliability of operation by providing an excluding means which confirms data again to exclude wrong data at the time of the occurrence of wrong data which is generated during switching of a switch contact and is different from an essential used code. CONSTITUTION:When value of a digital input switch part 11 which selects input data is changed, a microcomputer 12 receives this value to compare it with data before the change to discriminate the change of data. It is discriminated whether this change is effective or not; and when it is effective, changed data is stored in a data temporary storage buffer. The microcomputer 12 confirms data again to exclude wrong data which is generated on the way of switching and is different from the essential used code. Thus, erroneous input is surely avoided to improve the reliability of operation.
Patent JP-H092051-A (JP)
Title: Heat exchange device
Inventor: YAMADA ISAO
IPC: B60H1/32
Filed: 1995-06-26
Abstract: PURPOSE: To absorb the manufacturing tolerance of an evaporator, and prevent air from leaking through a gap between a casing and an evaporator. CONSTITUTION: A seal piece 15b is provided on the inner wall of a casing in a form being easily deformed compared with the casing 1, and hence the seal piece 15b is deformed along the surface form of a core so as to enable to contact with the vicinity of the end part of the core 4. Consequently, warp or manufacturing tolerance of an evaporator is absorbed so as to insure sealability and air leakage through a gap between the casing 1 and the evaporator 2 is prevented.
Patent JP-S5861436-A (JP)
Title: Photodetector of projection type mtf measuring instrument
Inventor: SAGANE MITSUKI
IPC: G01M11/02
Filed: 1981-10-07
Abstract: PURPOSE:To speed up arithmetic regarding Fourier transform, and to reduce the capacity of a memory and the cost of a photodetector. CONSTITUTION:An image of a slit is enlarged and projected through a lens to be inspected, and the light intensity distribution of the slit image is measured by a photodetector to perform Fourier transform regarding the light intensity distribution, thus measuring TMF (modulation transfer function). For this purpose, photoelements 5 uses self-scanning elements arrayed in a line at intervals DELTAl, which meet requirements shown by the inequality, where Uc is the cut-off frequency of said lens, UM is the maximum measurement frequency of this device, and (m) is projection magnification. Consequently, memory capacity is about one-tenth as great as that when solid-state image pickup elements are used, and the frequency of arithmetic processing is decreased, thereby speeding up the processing.
Patent JP-S6317358-A (JP)
Inventor: HARADA SUSUMU
IPC: F25B9/06
Filed: 1986-07-09
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-S6220437-A (JP)
Title: Transmission alarm circuit
Inventor: IGASAKI WATARU
IPC: H04B17/00
Filed: 1985-07-19
Abstract: PURPOSE:To detect easily the faults of an amplifying and frequency converting circuit by comparing the input signal level with the output signal level of the circuit which amplifies a single-sideband signal and converts the frequency and raising an alarm when the level difference is off to a prescribed value. CONSTITUTION:The inputted multiplexed single-sideband signal is divided by a hybrid 10 and is applied to an input signal detector 7 and the amplifying and frequency converting circuit 1. The signal applied to the circuit 1 is amplified by a power amplifying circuit 2 consisting of an FET and is outputted through a directional coupler 3, and a part of the output signal is applied to an output signal detector 8. Signals applied to detectors 7 and 8 are converted to DC voltages, and they are applied to a differential amplifier 9-1. The differential DC voltage between two DC voltages is compared with a reference voltage by a Schmitt circuit 9-2, and the alarm is raised if the level difference is larger or smaller than the prescribed value.
Patent JP-S5283372-A (JP)
Title: Synthesis of imidazole derivatives
Inventor: MIYOSHI SOUJI
IPC: C07D405/04
Filed: 1975-12-26
Abstract: PURPOSE: To obtain 2-mercapto-4 (5) -sustd. imidazoles having antiinflammatory, analgesic, central depressant, and anti-agglutination activities, by decarboxylation of novel compounds readily obtainable. 
     COPYRIGHT: (C)1977,JPO&Japio