baber/WOPTO huggingface dataset:
Patent JP-S63109358-A (JP)
Title: Sensor and its preparation
Inventor: KODA HIROSHI
IPC: G01N27/12
Filed: 1986-10-28
Abstract: PURPOSE:To miniaturize a sensor, by a method wherein heat resistant insulating coating is applied to the surface of a metal heat generator and an atmosphere responsive substance layer is provided on said coating and at least one electrode is connected to said layer. CONSTITUTION:A sensor main body 10 is constituted by supporting an atmosphere responsive substance layer 20 by the surface of a metal heat generator 14 to which heat resistant insulating coating 18 is applied and connecting a pair of electrodes 24, 26 to said substance layer 20. As the material quality of the heat generator 14, both of a noble metal and a base metal are used but one having not only high durability against an atmosphere such as heat resistance and oxidation resistance or heat resistance and reduction resistance but also high resistance and stable in a resistance value is pref. As the material quality of the coating 18, metal oxide such as alumina is pref. The material quality of the substance layer 20 may be determined corresponding to a component to be detected and, for example, when combustible gas is detected, a metal oxide semiconductor composed of SnO2 is used. The electrodes 24, 26 are connected to the substance layer 20 by a fritless gold paste 28. By this method, the sensor main body can be miniaturized.
Patent JP-2001084743-A (JP)
Title: Method for relating image/sound, method for relating sound, method for, relating image
Inventor: KANEKO TOSHIKAZU
IPC: G10L15/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for making images and sound correspond to each other. SOLUTION: A plurality of sound data 13a and a plurality of image data 23a are set as databases to a sound database 103 and to an image data base 203 respectively. A linguistic sound addition information 13b on the sound data 13a is set in association with the sound data 13a, and a linguistic image addition information 23b on the image data 23a is set in association with the image data 23a. An image/sound relating part 300 compares the sound addition information 13b and image addition information 23b, and makes the sound data 13a related to the sound addition information 13b to be compared, and the image data 23a related to the image addition information 23b correspond to each other, when deciding that the compared sound addition information 13b and image addition information 23 are related to each other.
Patent JP-H03115042-A (JP)
Title: Document read device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/00
Filed: 1989-09-29
Abstract: PURPOSE:To cope with a jam of paper by providing a means in which a signal from two sensors is input, even when the higher upstream side sensor is turned on, a document is judged jammed when the lower downstream side sensor is left as turned off, and thereafter the paper jam is judged eliminated when both sensors have been turned off. CONSTITUTION:A document 51 is conveyed by a conveying means 25, when an optical system 5 reads an image of the conveyed document 1, signals from two sensors 31, 32, arranged in a conveying path, are input to a judge means 60, and even when the sensor 31 in the higher upstream side is turned on, the document is judged jammed when the sensor 32 in the lower downstream side is left as turned off, thereafter turning off both the sensors 31, 32, a jam of the document is judged eliminated. Accordingly, even when the jam of paper is generated, the document is pulled out from an insertion side by an operator, and even in the case of not opening the conveying means 25, release of the paper jam can be surely known.
Patent JP-H0594718-A (JP)
Title: Flat wire harness
Inventor: NISHITANI KEIZO
IPC: B60R16/02
Filed: 1991-10-03
Abstract: PURPOSE:To prevent residual end of a cable to be connected through press- contact holes of a junction circuit board from being brought into contact with other wiring cable by forming placing grooves each having a thickness larger than that of the junction circuit board so as to fix the junction circuit board to a long-sized, rigid insulating plate. CONSTITUTION:A plurality of circuit board mounting grooves 17 are formed at predetermined intervals in a long-sized, rigid insulating plate 16 disposed along a wire harness wiring path of an automobile. A thickness of the groove 17 is set sufficiently larger than that of a junction circuit board 15. The groove 17 provides a step between a cable wiring surface S1 of the insulating plate 16 and a case upper surface S2 of the circuit board 15. Consequently, it is possible to prevent other wiring cable 7 from being brought into contact with wire ends 7d in adjacent press-contact holes 14, 14, thus obtaining a flat wire harness of high reliability.
Patent JP-H04134939-A (JP)
Title: Fm tuner
Inventor: NAKAMURA TETSUO
IPC: H04H40/72
Filed: 1990-09-26
Abstract: PURPOSE:To ensure the changeover,e.g. from the stereophonic reception of an FM broadcast into the monophonic reception by correcting a dispersion in a gain or the like of a front end caused by temperature or humidity. CONSTITUTION:The tuner is provided with an operating point setting means 10 having plural control characteristics giving a different operating point from an electric field strength and setting the operating point of the control characteristic by parallel displacement without changing the gradient of the control characteristic based on the control characteristic in response to the electric field strength. In this case, the operating point setting means 10 sets an operating point of a reception changeover means 9a to be higher, e.g. when the setting voltage is high and sets the operating point of the reception changeover means 9a to be lower when the setting voltage is low based on the control characteristic in response to the electric field strength. In this case, the gradient is corrected so that the gradient of each control characteristic is equal to each other and the correction of dispersion in the gain of a front end due to temperature and moisture or the like is implemented suitably. Thus, the changeover from the stereophonic reception of an FM broadcast into the monophonic reception is implemented surely.
Patent JP-H09102419-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: MURAYAMA AKIHIRO
IPC: C23C14/34
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To realize a small product of the remanent magnetization and the film thickness and sufficiently high coercive force and rectangularity ratio, by using a Co-based magnetic thin film in which the product of the remanent magnetization and the film thickness is not greater than a predetermined value and which contains Ni. SOLUTION: A Co-based magnetic thin film is used which has a product of the remanent regnetization and the film thickness not greater than 1×10<-3> emu/cm<2> and contains Ni. The composition of the Co-based magnetic thin film is preferably represented by Co100-a-b-c-d Nia Crb Ptc Md where M represents a non-magnetic non-metal element or compound, and each number of atoms is within the following ranges by atomic percentage: 1<=a<=15, 0<=b<=15, 0<=c<=20, and 0<=d<=20. Also, it is preferable to use a Co-based magnetic thin film which has a product of the remanent magnetization and the film thickness not smaller than 3×10<4> emu/cm<2> and not greater than 1×10<-3> emu/cm<2> , and contains not less than two atoms and not more than eight atoms of Ni.  It is preferable that any of these Co-based magnetic thin films has a coercive force on a magnetic remanence curve not less than 2000Oe and a coercive force squareness not less than 0.8.
Patent JP-S63110979-A (JP)
Title: Braking device
Inventor: TOKUNAGA TOMOYOSHI
IPC: H02N2/00
Filed: 1986-10-28
Abstract: PURPOSE:To stop a moving member quickly by providing a gap part between bearing and moving members and by arranging a piezoelectric element therebetween. CONSTITUTION:A positioning device using a braking device is constituted in such a manner that a bearing member guide 1 has a V-shaped groove and a moving member table 2 can move along said groove in the direction of the arrow AB. Gap parts d are provided between said guide 1 and table 2 and piezoelectric elements 3 are provided in said gap parts d. Thus, the piezoelectric element 3 is provided with electrode faces on both sides to act so that its thickness increases or decreases by a voltage applied thereto. As a result, if the thickness of piezoelectric element 3 is increased, said element pushes a side wall of the guide 1 and the table 2 stops due to a friction force generated at that time and can be held in that position.
Patent JP-H0198733-A (JP)
Title: Block for power transmission belt
Inventor: UMETSU CHIHARU
IPC: F16G5/16
Filed: 1987-10-12
Abstract: PURPOSE:To suppress generation of abrasion or damage on a carrier band or a block by restraining preceding speed of the block on a small diameter side pulley on which the carrier band and the block generate relative slip. CONSTITUTION:A block 10, formed a small diameter circular arc face 17 and still a big diameter circular arc face 18 from a band hanging face 12 toward the bottom portion 20 side, inclines forward and backward when the same runs on a pulley, but blocks 10 before and behind each other contacts on the small diameter circular arc face 17 and as opening angle theta1 becomes bigger, becomes to contact at a point inclining toward the bottom portion 20, namely on thinner side in thickness, thereby periphery speed on rotation of the block 10 is restrained in low and difference in relative velocity between the carrier band and the block 10 is reduced. Again, when the opening angle theta1, of the block 10 becomes larger than a normal value for some cause, the block becomes to contact at a point on the big diameter circular arc face 18, and shock due to unsuitable action of the block 10 is softened in similar way. Thus, abrasion or damage on the carrier band or the block, still more elongation on the band can be suppressed.
Patent JP-2001079441-A (JP)
Title: Plant waste treatment apparatus
Inventor: HIRATA KAZUO
IPC: B02C18/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To economically and rationally treat fallen of a forest. SOLUTION: A crusher A for crushing plant waste into chips or a chip hopper 6 storing chip-like crushed formed by preliminarily chipping plant waste, a screw type crusher B for grinding down the chip-like crushed matter while pressing the same and a transfer device C transferring the chip-like crushed matter from the crusher A or chip hopper to the screw type crusher B are mounted on a selftraveling truck D having an endless track provided thereto.  The screw type crusher B is equipped with the screw provided in a casing 1 and grinding down the chip-like crushed matter while pressing the same to feed the same to the leading end the casing 1 under pressure, the hopper 6 receiving the chip-like crushed matter from the transfer device C to charge the same in the casing 1 and a top cover 4 attached to the leading end of the casing and having a discharge port for discharging the crushed matter of plant waste fed under pressure by the screw.
Patent JP-S62117226-A (JP)
Inventor: KOIKAWA SHIGERU
IPC: H02P23/00
Filed: 1985-11-18
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-H08125656-A (JP)
Title: Network communication system by radio communication
Inventor: OKAJI HARUMI
IPC: H04W72/04
Filed: 1994-10-21
Abstract: PURPOSE: To realize an environment where plural groups make simultaneous network communication through different radio channels. CONSTITUTION: A host terminal sends a transfer packet subjected to diffusion processing by a selection code (S11). Other membership terminal equipment belonging to the same group applies inverse diffusion to a received packet by a full diffusion code prepared in the system (S12). A signal level after inverse diffusion is received by a computer main body, signal levels are compared (S13) and a code with a highest level is recognized to be a selection code in the group (S14). A diffusion signal generator is controlled so as to apply the selection code to a transceiver. In this case, since a signal level of a transfer packet after inverse diffusion is a problem, optional data are enough for the packet.  However, the membership terminal equipment applies inverse diffusion to the transfer packet signal by using a full diffusion code prepared in the system, the signal level after the inverse diffusion processing is received by the computer main body and the signal is kept to be sent for a time enough to compare signal levels.
Patent JP-H01101065-A (JP)
Title: Video data synchronizing circuit for laser printer
Inventor: OKU JUNTARO
IPC: B41J2/44
Filed: 1987-10-14
Abstract: PURPOSE:To normally print even video data having an input frequency different from an output frequency by temporarily storing inputted video data in a video data memory and sending video data corresponding to one period of a horizontal synchronizing signal to scan a laser light on a photosensitive body. CONSTITUTION:A RAM control part 17 for input of a laser printer takes in inputted video data (d) corresponding to one scanning with an input frequency F1 and stores it in first and second RAMs 16a and 16b alternately. Simultaneously, video data corresponding to one scanning stored in first and second RAMs 16a and 16b is alternately read out with an output frequency F0 by a RAM control part 19 for output and is outputted as video data (e) for output to a laser driving circuit 18. Thus, the frequency F0 of video data (d) at the time of reception from a host system and the frequency F0 of video data (e) at the time of output to the laser driving circuit 18 are set independently of each other.
Patent JP-H0891138-A (JP)
Title: Vehicular trunk floor trim
Inventor: TANAKA YASUO
IPC: B60R13/01
Filed: 1994-09-28
Abstract: PURPOSE: To provide an excellent vehicular trunk floor trim by which work to cover or show up a part positioned on the under side of a trunk floor trim can be facilitated and influence is not exerted on opening and closing of a trunk lid or the like. CONSTITUTION: A trunk floor trim 1 is divided into two parts of a first trim part 2 corresponding to the car body directional front side and a second trim part 3 corresponding to the rear side from a car body directional almost intermadiate part, and is provided with a guide means 4 to guide the second trim part 3 up to a housing position superposed on an upper surface of the first trim part 2 by being horizontally moved along the upper surface of the first trim part 2 from an unfolding position arranged on the same plane with the first trim part 2.
Patent JP-S61136161-A (JP)
Title: Working process planning systsem for individual production
Inventor: SUGIHARA HIROAKI
IPC: G06Q50/00
Filed: 1984-12-07
Abstract: PURPOSE:To continue the production of all prodcucts until the designated date for end of production of each product in consideration of the effects given to the processes of each parts with each other, by setting a working process plan with the allocation of working processes done in the order of working dates according to the number of margin days and the working time in each process in case each parts of plural products is produced through each process. CONSTITUTION:The commend of production is newly given to a product A while some processes of each parts are already started or completed with some products. thus the informations on the parts constitution and the working process of the product A are supplied together with the indicated date for the start of production and the indicated date for end of production for the product A. Then both the earliest and latest start dates are calculated for each process based on the information on the scheduled working data and working time, etc. at a factory stored in a memory 11. When these inflormation are obtained, the overall factory working process schedule is set and all products that can be started on the scheduled day for production are selected. then the parts are allocated as the process jobs in the order of smaller maring days and within the range of the working time on the relevant day. Such procedures are applied to all stages.
Patent JP-H0892730-A (JP)
Title: Production of chromium-oxygen alloy thin film
Inventor: MURATA NAOKI
IPC: C23C14/34
Filed: 1994-09-27
Abstract: PURPOSE: To prepare a chromium-oxygen alloy thin film having low oxygen content and low temp. coefficient of resistance hardly affected by temp. change without unnecessarily lowering the characteristic of chromium that chromium has high sensitivity to strain, and capable of effectively being used as a thin film for a strain gauge. CONSTITUTION: This chromium-oxygen alloy thin film 0.1-3at.% in oxygen content is produced by using chromium as a target and applying high-frequency sputtering method in an argon-oxygen gaseous mixture atmosphere of 10<-4> -10<-2> Pa order in gaseous oxygen partial pressure. As a result the temp. dependency of the resistance of the thin film is controlled.
Patent JP-H0597418-A (JP)
Title: Production of highly oriented graphite
Inventor: HOSHI TOSHIHARU
IPC: C01B31/04
Filed: 1991-10-04
Abstract: PURPOSE:To produce highly oriented graphite by improving conditions in treatment at a high temp. at the time of producing graphite. CONSTITUTION:Plural polymer films or plural carbonaceous films obtd. from polymer films are laminated, set in an electric furnace, heated from room temp. to >=2,600 deg.C and treated under pressure in a temp. range of >=2,600 deg.C. After cooling to a temp. range of <=1,500 deg.C, the films are treated under no pressure in a temp. range above that of the initial treatment under pressure. After cooling to a temp. range of <=1,500 deg.C again, the films are heated to a temp. range above that of the initial treatment under pressure and treatment under pressure is carried out to obtain objective highly oriented graphite.
Patent JP-H05102477-A (JP)
Title: Semiconductor device
Inventor: YASUI TAKATOSHI
IPC: H01L29/78
Filed: 1991-10-04
Abstract: PURPOSE:To provide a semiconductor device of high speed operation by reducing the parasitic capacitance of a source or drain region. CONSTITUTION:Provided are a semiconductor substrate 10 of a first conductivity type, a transistor of a second conductivity type formed thereon, a punch-through stopper 4 of the first conductivity type formed under a channel region 5 of the transistor and a low concentration layer 6 of the first conductivity type formed under the source 2 and a drain 3 of the transistor with a concentration lower than that of the punch-through stopper 4. Thus, the high concentration punch-through stopper 4 directly under the channel region 5 of the transistor prevents a punch through between the source 2 and the drain 3, and further the low concentration layer 6 directly under the source and drain regions reduces the parasitic capacitances of the source 2 and the drain 3, the circuit operation thus being accelerated.
Patent JP-H0199309-A (JP)
Title: Band-pass filter whose center frequency is variable
Inventor: TAHIRA MASAO
IPC: H03H7/12
Filed: 1987-10-13
Abstract: PURPOSE:To make the pass band width constant even when the frequency of an input signal varies in a range by constituting one capacitive reactance of two resonance circuits by a series connection comprising a varactor diode and a capacitor and using a capacitor of the same polarity so as to connect the series connecting points of the two circuits. CONSTITUTION:A variable reactance 121 and a variable reactance 221 are placed at a high potential side of resonance circuits 1,2 respectively and they are varied by the same reactance to change the resonance frequency into the same direction by the same value. Since the polarity of the coupling reactance 3 is the same as that of the variable reactance 121, the reactance 122 and the variable reactance 221 and the reactance 222, the coupling between resonance circuits 1, 2 is kept constant even when the frequency of the input signal is changed increasingly or decreasingly, then the pass band width is made always constant.
Patent JP-H0199168-A (JP)
Title: Document editing device
Inventor: SASAKI RYOICHI
IPC: G06F17/21
Filed: 1987-10-13
Abstract: PURPOSE:To make retrieved data or positional relation between words understandable by displaying data in such quantity as from a prescribed position apart from that of retrieved data at least to the position of the retrieved data in a display means as moving respective bits of data in the displaying. CONSTITUTION:A display means M3 having display digit number less than the capacity of a memory means M2 which displays the content of the means M2 as moving the display data on a display screen. Upon retrieving of necessary data by a retrieving means M4, a display control means M5 controls to display such part of the data stored in the means M2 as from the prescribed position apart from the retrieved data at least to that of the retrieved data in the display means M3 as moving the respective bits of data in the displaying. As a result, a retrieval time comes shorter, and the positional relation between retrieved data or words can be understood.
Patent JP-H0888603-A (JP)
Title: Voice, image, data communication equipment using light source and solar battery
Inventor: SASAKI SATORU
IPC: H04B10/112
Filed: 1994-09-16
Abstract: PURPOSE: To realize a voice, image and data communication equipment using light provided with a function superimposing voice, image data onto a light from a light source through the use of a coil so as to modulate the light into a modulated light, sending the light with the medium of an optical fiber or space and receiving and demodulating the modulated light by a solar battery. CONSTITUTION: A transmission section is featured to superimpose voice, image and data onto a light from a light source 1 through the use of a coil so as to form a modulated light. A reception section is featured to receive and demodulate a received modulated light with a solar battery 2. A bundle 3 of optical fibers without sheath are used to interconnect the transmission section and the reception section to allow the state of propagation of light through the inside of the optical fibers to be observed. When space is used as a medium, the bundle 3 of the optical fibers is removed and a convex lens 4 is provided on the front face of a light source 1 and the front face of a solar battery 2. Thus, the communication range is adjusted.
Patent JP-H1189137-A (JP)
Title: Permanent magnet type motor
Inventor: NARITA KENJI
IPC: H02K1/27
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the holding strength of permanent magnets in the rotor core of a permanent magnet type motor, to suppress the distortion of magnetic flux clue to the permanent magnets and to reduce spactial harmonics component. SOLUTION: In the inner rotor type permanent magnet type motor, permanent magnets 12 just equal in member to the number of poles are embedded in a circumferential direction along the outer diameter of a rotor core 11, at least the centers of the permanent magnets 12 are swelled in the center direction of the rotor core 11 and the center part of a bridging part which supports the permanent magnets 12 is enlarged. A space between the permanent magnets 12 and the outer periphery of the rotor core is thickened so as to improve the holding strength of the permanent magnets. Then, the width of the magnetizing direction in the permanent magnets 12 is made larger forwards the center and the end parts are made smaller closer to the end. The magnetic flux waveforms of the magnetic poles are approximated to a sine wave with less distortion.