baber/WOPTO huggingface dataset:
Patent JP-S5856846-A (JP)
Inventor: HAYASHI KEIICHI
IPC: B32B3/02
Filed: 1981-09-30
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-S5780538-A (JP)
Title: Detector for firing limit for internal combustion engine
Inventor: OZAKI MAKOTO
IPC: F02P5/152
Filed: 1980-11-07
Abstract: PURPOSE: To detect a firing limit constantly at a fixed level, by a method wherein a pressure ratio of a pressure PθB at a fixed angle θB during an expansion stroke of an internal combustion engine to a pressure P-θA at a fixed angle -θA during a compression stroke.  
     CONSTITUTION: In a firing detection circuit 3, pi-θA is detected at every fixed angle -θA during a compression stroke by means of a fixed angle pressure value selection circuit 32 to hold it to a succeeding fixed angle -θA, and PiθB/ β is detected at every fixed angle θB during an expansion stroke by means of a fixed angle pressure value detected circuit 33 to hold it to a succeeding fixed angle θB. The Pi-θA and PiθB/β, detected by the two detection circuits 32 and 33, are compared by a decision circuit 34. If PiθB/(Pi-θA) is larger than a given value β, a "1" representing a complete combustion is outputted, and if smaller than a given value β, a "0" representing a partial combustion immediately before an accident fire is outputted. This constitution permits the detection of a firing limit through the comprison of the value of the PiθB/(Pi-θA) with the given value β. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H027160-A (JP)
Title: Character processor
Inventor: KOBAYASHI YUJI
IPC: G06F17/22
Filed: 1988-06-27
Abstract: PURPOSE:To automatically convert a sentence into a correctly divided word candidate which is hardly affected with a continuously inputted reading by comparing character string relation information stored into an adjacent character string memory with conversion candidate transcribed character pair successively converted by means of a converting means. CONSTITUTION:When a read input is started from a keyboard KB to be an input means, the reading is converted into a first conversion transcription candidate while a dictionary memory area DIC to be a word dictionary memory is being retrieved. At such a time, the first conversion transcription candidate is compared with the character string relation information stored into a string dictionary memory area REN to be the adjacent character string memory. Further, only when the first conversion transcription candidate corresponds to the adjacent character string relation information, it is suppressed to be sent to a transcription storing buffer CBUF to be the output means of the first conversion transcription candidate, and the next read input is converted.
Patent JP-H101608-A (JP)
Title: Polyamide molding having gas barrier property and its production
Inventor: KISHIMOTO SHINTARO
IPC: C08J5/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding excellent in gas barrier property, transparency and mechanical physical properties, etc., and useful for food packaging, etc., by dispersing a layered silicate into various polyamide resins in fine cleaving state by using a specific fine disperse technique. SOLUTION: A polyamide resin is mixed with an intercalation compound having 1-80μm average particle diameter of primary particles and not having >=300μm particle diameter in an amount of the compound of 0.1-10wt.% as a ash content based on the polyamide resin among intercalation compounds containing a layered silicate having >=80 average aspect ratio and >=30mm/100g cation exchange volume (preferably swelling synthetic fluoromica) as a host and containing a quaternary organic onium ion having at least one >=8C hydrocarbon chain as a guest by mechanical shearing under melting of the polyamide resin and the mixture is molded to provide the objective molding having >=50Å interlayer distance of layered silicate after dispersing. Furthermore, the polyamide resin contains preferably 5-100% component comprising a diamine and a dicarboxylic acid.
Patent JP-S5859548-A (JP)
Title: Determination of relative rotation angle in transmission electron microscope
Inventor: UEDA OSAMU
IPC: H01J37/26
Filed: 1981-10-02
Abstract: PURPOSE:To realize a method for accurately determining the rotation angle between a relative electron microscope image and an electron-diffracted image by photographing with two waves, the bright-field image, the dark-field image and the electron-ray-diffracted image of a built-up defect the crystallographic nature of which is clarified with another electron microscope. CONSTITUTION:In this invention, a built-up defect the nature of which is clarified with another electron microscope is photographed, the reflection vector (gR5) is determined from the relationship between the result of the above photographing and the previously clarified nature of the built-up defect, and the relative rotation angle (thetaM) is determined on the basis of the reflection vector (gT5). As a standard sample, a built-up defect developed in the interface between a semiconductor-crystal base plate and an epitaxial plate is used. Next, the built-up defect used as the standard sample is photographed under two different beam conditions so as to obtain the bright-field image, the dark-field image and the electron-ray diffracted image of each beam condition. By the means mentioned above, the relative rotation angle (thetaM1) between the electron microscope image and the electron-ray-diffracted image at this multiplying factor can be determined absolutely, and the relative rotation angle (thetaM) at other multiplying factors can be univocally determined from the angle (thetaM1) and an angle (psiM), which is the rotation angle of the electron microscope image caused according to the multiplying factor.
Patent JP-S5945887-A (JP)
Title: Preparation of immobilized enzyme
Inventor: HIBINO TAKESHI
IPC: C12N11/08
Filed: 1982-09-08
Abstract: PURPOSE:To prepare an immobilized enzyme capable of keeping high enzymatic activity for a long period, by saponifying a specific water-dispersible polymer particle, and immobilizing an enzyme through the produced hydroxyl group with a covalent bond. CONSTITUTION:Water-dispersible polymer particles having an average particle diameter of 0.03-2mu and containing ester group are prepared by the emulsion polymerization of (a) 30-98wt% of vinyl acetate and/or vinyl propionate, (b) 0-68wt% of a monomer copolymerizable therewith (e.g. styrene), (c) 1-20wt% of a polyfunctional monomer for internal crosslinking (e.g. ethylene glycol dimethacrylate) and (d) 1-60wt% of (meth)acrylonitrile, in an aqueous medium. The polymer is saponified with a 0.01-5N aqueous solution of an acid or alkali at 20-70 deg.C to convert the ester group to hydroxyl group. The hydroxyl group is epoxidized and made to react with the amino group of an enzyme (e.g. catalase) to immobilize the enzyme to the polymer particle with a covalent bond.
Patent JP-H054994-A (JP)
Title: Silane coupling agent and glass fiber product for laminate
Inventor: SUZUKI YOSHIHARU
IPC: D06M13/51
Filed: 1991-06-27
Abstract: PURPOSE:To provide the title glass fiber product capable of giving highly heat- resistant laminates and also the other title new silane coupling agent used for producing said glass fiber product. CONSTITUTION:The objective silane coupling agent where each at least one vinylbenzyl group and (meth)acryloyl group are bound to the nitrogen atom(s) in a silane coupling agent having at least one amino group, and the other objective glass fiber product treated with this silane coupling agent. The laminates produced using the present glass fiber products cause no measling, having high heat resistance (e.g. excellent in soldering heat resistance).
Patent JP-2000348475-A (JP)
Title: Data recording/reproducing apparatus
Inventor: KAYUKAWA YOSHIAKI
IPC: G11B33/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make surely restrictable the movement of HDD unit in the inserting direction and in the direction orthogonal to this inserting direction. SOLUTION: A video server 1 inserts a HDD unit 201 to the HDD unit accommodation part 101 of the cabinet and locks the HDD unit 201 with a lock lever 301 by pushing the unit in the inserting direction for the first stopper 106 provided within the HDD unit accommodating part 101. Within the HDD unit accommodating part 101, a second stopper 107 is provided almost in parallel to the inserting direction. The HDD unit 201 is provided with a stopper contact part 211 that is in contact with the surface parallel to the inserting direction of the second stopper in the predetermined pressure, when the HDD unit 201 is inserted to the HDD unit accommodating part 101 in order to restrict movement of the HDD unit 201 in the direction at the right angle to the inserting direction.
Patent JP-H0717073-A (JP)
Title: Output device and method
Inventor: KOBAYASHI MASAHIKO
IPC: G06F3/12
Filed: 1993-06-28
Abstract: PURPOSE:To provide an output device for controlling expansion by providing a controlling means wherein data are expanded in a first direction or operation is performed for data and thereafter the data are expanded in a second direction in accordance with prescribed information in the case of reading out data from a read out means. CONSTITUTION:A parameter such as a character code and character size necessary for expanding a character font is firstly inputted. Then outline font data are read from a ROM or an external storage device while keeping the inputted character code as the origin. Coordinate transformation is performed for the controlling point and enlargement, reduction and affine qualification of an oblique character are executed. The shape of a square outputted from the inputted parameter is obtained and the size of axis of ordinates is compared. When the vertical size is large as the result of comparison, procedure is progressed to a step 6-6. When the horizontal size is large, procedure is progressed to a step 6-8. A rotary expansion flag is made ON in the step 6-6. Affine rotation of 90 deg. is executed for the respective controlling points of a character and procedure is progressed to a step 6-9. Bit image is rotated at 90 deg. and outputted when the rotary expansion flag is set.
Patent JP-S5490495-A (JP)
Title: Fuel element
Inventor: YOSHIDA TOYOICHI
IPC: G21C3/26
Filed: 1977-12-28
Abstract: PURPOSE: To reduce the core internal pressure loss of a coolant by forming recess on the surface of a graphite shell for coating the fuel matrix of coating fuel particles.  
     CONSTITUTION: A fuel matrix 9 consists of coating fuel particles and carbon mixture combustible material, and is coated with a graphite shell 11 having a number of recesses 12 fromed on the surface thereof. This spherical fuel element is mounted by freely dropping from the position of the upper reflector 3 of a pebble-bed core 1 onto the core upper portion by a fuel charging tube 4, and picked up out of the core from a fuel exhaust tube 5. Coolant flows in the air gap of fuel element filling layers to reach the lower core plenum 6. The coolant becomes easily flown through the core by forming recesses 12 on the surface of graphite shell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05327182-A (JP)
Title: Method for managing electrodeposition resist bath
Inventor: KATO MASARU
IPC: G03F7/16
Filed: 1992-05-26
Abstract: PURPOSE:To refine a negative electrodeposition bath without impairing economy and productivity by titrating the bath with acid, sensing deterioration degree of the bath with a measured value of a change ratio of a titration curve at an end point of the titration, and purifying the deteriorated bath. CONSTITUTION:A negative electrodeposited resist bath is titrated with acid, and a change rate DELTAE/DELTAT of a titration curve at an end point of the titration is measured. When the bath is deteriorated and organic acid of impurity is contained, multistage neutralization reaction is exhibited, and the change ratio of the curve at the end point is reduced. Accordingly, deterioration of the bath is sensed according to a measured value of the change ratio of the curve at the end point of the titration, and part or entirety of the deteriorated bath is purified based on its result. Thus, purification of the bath can be effectively conducted without impairing economy and productivity.
Patent JP-2000343109-A (JP)
Title: Method of using mandrel bar for hot rolling of seamless pipe
Inventor: NAGASE YUTAKA
IPC: B21B25/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of using a mandrel bar to realize longer life and improved unit consumption. SOLUTION: This is a method of using a mandrel bar with chrome plating film formed on its surface, which is used for mandrel mill rolling in the Mannesmann process. The use is stopped before the depth of heat crack caused during the use becomes maximum 8 mm or before the residual plating thickness becomes minimum 5 μm. The plating film is removed, and then the base metal surface is finish-polished or surface-treated, and replated for reuse. If this method is used, it is not always necessary to maintain a specific surface roughness when the chrome-plated bar is used. Also it is not necessary to form various multi-layer films or greatly increase the manufacturing and maintenance costs to make the sleeve structure.  It is possible to reduce separation of the plating due to the progress of heat crack and occurrence of seizure due to the wear of the chrome plating film, thus realizing longer life of the mandrel bar and improved unit consumption.
Patent JP-S5948841-A (JP)
Title: 8-track cartridge type reproducer
Inventor: FURUSAWA TOSHIAKI
IPC: G11B15/087
Filed: 1982-09-09
Abstract: PURPOSE:To decrease the non-signal time in a continuous reproduction mode, by starting the reproduction of the tape of one side when the termination of a music signal of the other tape is detected and at the same time forwarding fast the other tape to then stop it with detection of a sensing tape. CONSTITUTION:A start signal is supplied through a start signal input terminal 17 of a mechanism 23 and then applied to a set input S of an FF20 via an OR gate circuit 19. Thus this signal sets the mechanism 23 under a reproduction mode via a reproduction command terminal 21. When the reproduction proceeds and comes to an end of the music, a music end detecting circuit 16 detects the termination of the music by the signal supplied from a reproduced signal input terminal 15 and delivers a signal. This signal is supplied to an FF26 via an AND gate 25 and then sent to a fast forward command terminal 22 from an output Q to forward fast the mechanism 23. At the same time, the signal is sent to the input S of an FF30 and a reproduced signal is supplied to a terminal 31 to set the mechanism 34 under a reproduction mode. When a sensing switch 23a detects a sensing tape, the mechanism 23 stops. Thus the non-signal time is decreased.
Patent JP-S5859760-A (JP)
Title: Grinder
Inventor: NISHIO KIYOSHI
IPC: B24B7/17
Filed: 1981-10-02
Abstract: PURPOSE:to save the labour for adjusting the upper grindstone by setting the position for carrying-out the work on the carrier plate which performs circular movement in the plane which crosses at right angles with the line of revolution shafts of the upper and the lower grindstones which are set oppositely, on the line which is at right perpendicular to the inclination adjusting shaft line of the upper grindstone and passes the center of the revolution shaft. CONSTITUTION:The position P' for a carrier plate 11 where a work 12 is fed-in between the upper and lower grindstones 9 and 10 is set on the X-axis line of the grindstone, and the center of the carrier plate 11 is positioned departed from the Y-axis line of the grindstone. The cams 20 and 21 of the raising and lowering mechanism 15 are moved by the revolution of a feeding screw shaft 24, and  the upper frame 5 is swung in the vertical direction relative to the low frame 6, having bearings 16-18 as fulcrum. Therefore, the apparatus is constituted so that the surface of the upper grindstone 9 can be tilted in relation to the surface of the lower grindstone 10. As described the above, the interval between both grindstones 9 and 10 at the feed-in position can be adjusted arbitrarily by tilting only the direction of the X-axis line of the grindstone.
Patent JP-H0713190-A (JP)
Title: Liquid crystal display device
Inventor: SATO HAJIME
IPC: G02F1/136
Filed: 1993-06-28
Abstract: PURPOSE:To provide the liquid crystal display device which prevents the deterioration in image quality by a fluctuation in pixel potentials by effectively suppressing the light leak current of thin-film transistors(TFTs) constituted as switching elements for pixels. CONSTITUTION:One pixel in a display panel is composed of a liquid crystal cell, storage capacitance and the TFT 23. This liquid crystal cell is composed of a pixel electrode formed on an array substrate, a counter electrode formed on a counter substrate and a liquid crystal layer clamped therebetween. The minority carriers which determine the magnitude of the light leak current and which are shorter in their diffusion length than the diffusion length of the minority carrier of the other TFT 28 used for a driving circuit existing in a position not affected by incident light are used for the TFT 23. The light leak current of the TFT 23 is thus effectively utilized.
Patent JP-S644085-A (JP)
Title: Circuit breaker
Inventor: ISHIGAKI YUKIO
IPC: H01L39/18
Filed: 1987-06-26
Abstract: PURPOSE:To obtain an electrodeless circuit breaker which has a high lifetime and easy maintenance by arranging a superconductor between normally- conducting conductors, and electrically connecting them to form an electric current breaking section. CONSTITUTION:A title device is comprised of a high-temperature superconductor 2 which is arranged between and connected to normally-conducting conductors 1, a coil 4 for generating a strong magnetic field which is provided extanally of the superconductor 2, an exciting device for the coil 4, and a cooling medium loop 6 for the high-temperature superconductor 2. The electric current having flowed into one normally-conducting conductor 1 passes through the high- temperature superconductor 2 and flows out to the other normally-conducting conductor 1. At the time of electric current breaking, the exciting device 5 is rapidly operated to excite the coil 4 for generating a strong magnetic field in pulses and apply a stronger magnetic field than the critical magnetic field to the high-temperature superconductor 2 for quenching it, whereby the supercon ductor 2 is made to change to an electrically insulating substance to break the circuit current. A high lifetime is a chieved in this circuit breaker having no electrode, and the maintenance becomes extremely easy.
Patent JP-H0322554-A (JP)
Title: Heat dissipation device for electronic component
Inventor: MIYASATO HIROYUKI
IPC: H05K3/34
Filed: 1989-06-20
Abstract: PURPOSE:To contrive the improvement of the heat dissipation effect of the title device and an enlargement of the range of use of the device by a method wherein the device is provided with a printed board, which is provided with a metal foil on the rear of a pattern to mount an electronic component on its surface and consists of a resin substrate, and the pattern mounted with the electronic component and the metal foil are coupled with each other by a heat-conductive metal. CONSTITUTION:A metal foil 7 is provided on the rear of a pattern, which is mounted an electronic component on its surface, on a printed board 1 made of a phenolic resin, a hole, which penetrates a copper foil 2 at a part to be mounted with an IC heat dissipation fin 6, the foil 7 on the rear and the board 1, is provided, a heat-conductive metal 4 is inserted in this hole and the metal 4 is kept so as to come into contact directly with the fin 6. An IC 5 is fixed on the foil 2 on the surface, on which the electronic component is mounted, of the board 1 with a solder 3. Moreover, the metal 4 is fixed on the foil 7 as well on the rear with the solder 3 and the fin 6 and the foil 7 on the rear are thermally coupled with each other by the metal 4.
Patent JP-S6314524-A (JP)
Title: Voice coding system
Inventor: UCHIYAMA HIROKI
IPC: H03M1/38
Filed: 1986-07-07
Abstract: PURPOSE:To reproduce a voice with high quality through a low bit rate and a simple processing by correcting a code data so that an error between the decoded value of a PCM coded data and a voice data corresponding to the coded data is minimized. CONSTITUTION:An input signal SS is subjected to band limit 1, A/Dconverted 2 and its data is stored in a buffer BF3. The maximum value of the output of the buffer BF3 is limited by a maximum value limit circuit 5 via an adder/subtracter 4 for forming a differential data and its output is inputted to a BF 6 and a scale value setting section 7. The setting section 7 discriminates the most significant digit in the maximum absolute value in the differential data and gives its output to a quasi- momentary compression section 11, an optimum processing section 12 and a quasi- momentary expanding section 14. The compression section 11 uses the data of the setting section 7 to compress the data from the BF 6 and gives the result to an extraction processing section 12, which decodes a compression difference data, compares it with an original signal from a BF 10 to correct the compression difference data in a way that the error with the original signal is minimized and the result is outputted to a multiplexer 13. The expanding section 14 expands the output of the processing section 12, integrates (15) and forms the origtnal signal, which is stored in the BF 10.
Patent JP-H11351251-A (JP)
Title: Linear movement guide unit provided with lubrication plate
Inventor: KAMIMURA AKIHIKO
IPC: F16C29/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To allow a lubrication plate to be brought into slidable contact with a receway groove of a bearing rail with high accuracy by fixing a lubrication plate body formed of a sintered resin to a core mechanically or using an adhesive. SOLUTION: A lubrication plate 21 is fitted to an end cap 6 of a slider 1 to slide relative to a bearing rail 2 by a fitting bolt 25. The lubrication plate 21 comprises a lubrication plate body 22 consisting of a sintered resin, a core 23 and a cover 24, and the lubrication plate body 22 is fixed to the core 23 mechanically by a piercing claw, a holding claw or the like formed on the core 23, or with an adhesive. The lubrication plate body 22 is prevented from being deformed by the core 23 with high rigidity, and the slidable contact of the bearing rail 2 with a raceway groove 4 can be maintained with high accuracy.
Patent JP-H05225492-A (JP)
Title: Method for sensing of vehicle
Inventor: AARU BAANAADO HOOKUMAN
IPC: G08G1/015
Filed: 1992-06-17
Abstract: PURPOSE: To precisely measure the speed of an individual vehicle by monitoring the inductance change of a guiding sensor thereby sensing the entry/leaving the vehicle to the detecting area of this guiding sensor. CONSTITUTION: A vehicle detector 10 is provided with four detecting channels and they are respectively correspondent to four guiding sensors 12A to 12D. The inductances of the guiding sensors 12A to 12D are monitored and used for detecting the entry of the vehicle to its related detecting area. In addition an output based on the degree of the change of the inductance from the entry of the vehicle into a detecting area to its leaving is supplied. Then in order to decide the velocity, the entering distance of the specific vehicle to the detecting area is calculated. Next an entry time to this vehicle is calculated by dividing the degree of the measured inductance by the time velocity of the measured inductance change to obtain the speed of the vehicle as a value equal to the result of dividing and entry distance by an entry time.