baber/WOPTO huggingface dataset:
Patent JP-H08214999-A (JP)
Title: Sheet cover
Inventor: YONEZAWA YOSHIHIKO
IPC: A47C31/11
Filed: 1995-02-10
Abstract: PURPOSE: To provide a sheet cover to be generally fit on a different shaped and sized seat, with good fitting appearance and without wrinkling and mispositioning. CONSTITUTION: This sheet cover comprises a back rest cover part 1 to cover the front face of a seat back rest 6, a wrap-around cover part 2 to connect to the upper side of the back rest cover part 1 and to cover rounding on the upper face of the back rest and the back side upper part of the back rest, a pair of arm-like wrap cover parts to cover the rounding tip part 21 of the round cover part 2, and a buckle part 4 for fastening to draw and to fix both arm-like wrap cover parts by detachably inserting the tip parts 31 and 31a of both arm like wrap cover parts.
Patent JP-S4948358-A (JP)
IPC: G04G13/00
Filed: 1973-04-24
Abstract: The clock possesses a high-frequency time generator (11), a frequency divider (12) and a plurality of time registers (13, 14, 15; 13a, 14a, 15a). A single display converter (25) which sequentially individually represents the numerals of the time value is available for the time display. Furthermore, the clock has only a single control device for retrieving the time display and setting the registers, the choice of a register being made as a function of the number of operations of the control device within a specific time period. The display converter (25) is preferably a sound converter, with the result that the time display consists of an acoustic tone sequence. In this case, the display converter can also function as a control device, e.g. when it is possible to interrogate the time display by tapping the display converter and to set the time by additional tapping. The sound converter can, furthermore, serve as an alarm device. <IMAGE>
Patent JP-S6415136-A (JP)
Title: Catalyst for reducing carboxylic acid or its ester to alcohol compound
Inventor: SHIBAGAKI MAKOTO
IPC: C07B31/00
Filed: 1987-03-03
Abstract: PURPOSE:To obtain safe catalyst easily treated after reaction and to realize production of high yield in the title reduction, by using hydrated oxide of at least one kind of element (metal such as zirconium) belonging to the group IV in the periodic table as catalyst. CONSTITUTION:In the case of vapor phase reaction, the white and hard amor phous solid hydrated oxide catalyst such as hydrated zirconium oxide is packed in a reaction tube, and a mixed liq. of carboxylic acid or its ester such as acetic acid and its ethyl ester, and reducing agent such as ethanol is sent to the catalyst layer while heating at a reduction temp. The exit of the reaction tube is cooled with a cooling device such as water, ice to condense the effluence. Thereafter, alcohol compd., the product, can be isolated by fractional distillation of the effluence as it is. Thereby, the alcohol compd. can be produced in a high yield. Sepn. of the catalyst and recovery of the produced alcohol compd. also are easily performed.
Patent JP-S59173068-A (JP)
Title: Composition preventing meat from fading color and method therefor
Inventor: NISHIMORI KATSUHIKO
IPC: A23L13/00
Filed: 1983-03-18
Abstract: PURPOSE:A composition consisting of ascorbic acid, cystine and starch hydrolyzate is added to prevent meat food from fading in color. CONSTITUTION:An ascorbic acid analog such as L-ascorbic acid, erythorbic acid, a cystine analog, such as L-cystine or L-cystine hydrochloride and a starch hydrolyzate of about 5-30 dextrose equivalent are mixed in a weight proportion of 1:(0.1-5):(0.2-8) and the resultant composition is added to meat so that the ascorbic acid ranges from about 0.02 to 0.1wt% based on the meat.
Patent JP-H08249628-A (JP)
Title: Rotary magnetic head device
Inventor: OKADA SHINJI
IPC: G11B5/53
Filed: 1995-03-07
Abstract: PURPOSE: To prevent a coil from being lifted because of pulling force operated on the lead wire of a coil bonded to a rotary transformer rotor core in a rotary magnetic head device. CONSTITUTION: Coil lead wires 13c and 13d are fixed halfway by utilizing the rear surface of a rotary transformer rotor core 13a and the tip is extended to a magnetic head part for binding. External force operated on the coil lead wire can be supported at a fixing part halfway in the coil lead wire, thus preventing the separation of a coil.
Patent JP-H11252800-A (JP)
Title: Power system frequency stabilizer
Inventor: SATO YASUO
IPC: G06F17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer which forecasts the frequency at the future points of time and perform proper control by observing the frequency ripples within a separation system, over multiple point with respect to time. SOLUTION: Immediately after the occurrence of separation, a frequency multiple point observation means 107 performs frequency observation at many points with respect to time after roughly keeping the balance between demand and supply with a tidal current correction means 105, and it is kept in custody in a frequency time series data storage device. Based on this, a frequency response forecasting means 109 expresses the temporal changes in the frequency in an approximating numerical formula. A frequency correction control means 110 performs the forecasting of the frequency at future points of time from a frequency response estimation formula, and when this value does not satisfy the use conditions, this stabilizer outputs a control command to perform the required cancellation of unbalance between demand and supply.  As a result, since excessive control can be prevented, the reliability on separation system can be improved.
Patent JP-H09216317-A (JP)
Title: Cover tape
Inventor: YAMASHITA RIKIYA
IPC: B32B7/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make a cover tape excellent in an antistatic effect while dispersion of peel strength is little, and a peeling property is stabilized by a method where in in the cover tape, an intermediate layer stuck to a biaxially oriented film via an adhesive layer, a heat sealant layer, and an electrostatic diffused layer containing a bis ammonium organic sulfur semiconductor are in order stuck to each other. SOLUTION: This cover tape 1 capable of being heat sealed to a carrier tape is formed wherein an intermediate layer 5 stuck to a biaxially oriented film 2 via an adhesive layer 3, a heat sealant layer 5, and an electrostatic diffused layer 7 containing a bisammonium organic sulfur semiconductor are stuck to each other. The intermediate layer 5 controls an action wherein the cover tape is uniformly close stuck to the carrier tape when they are heat sealed, and adhesive strength of the intermediate layer 5 to the heat sealant layer 6. Further, the bisammonium organic sulfur semiconductor contained in the electrostatic diffused layer 7 is noncolored transparent, does not depend on temperature, has an excellent electrostatic preventive property to give the cover tape 1 an antistatic property, and has visibility of contents without influencing on the heat seal property.
Patent JP-S61207119-A (JP)
Inventor: FURUKAWA HIROYASU
IPC: H02G1/14
Filed: 1985-03-09
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-S59173934-A (JP)
Title: Color picture tube
Inventor: YAMAZAKI HIDETOSHI
IPC: H01J29/76
Filed: 1983-03-23
Abstract: PURPOSE:To improve the focus performance at the periphery of a screen and the concentration error of side beams by gradually decreasing the inner diameter of a deflecting yoke core as it proceeds in the tube axis direction at side portions of a phosphor screen. CONSTITUTION:The inner diameter of a deflecting yoke core 8 is gradually increased as it proceeds from an electron gun side toward a phosphor screen side along the tube axis direction and is gradually decreased, on the contrary, as it proceeds in the tube axis direction at side portions of the phosphor screen. Accordingly, a vertical deflection magnetic field of a convex shape toward an electron gun is generated as shown by a heavy line and acts to side beams non- concentratedly. Therefore, the nonuniformity (barrel shape) in the cross section at a right angle to the tube axis of the vertical deflection magnetic field can be mitigated, thus the electron beam spot distortion at the vertical axis ends and diagonal axis ends of the screen is improved, and excellent focusing at the periphery can be obtained.
Patent JP-S57164917-A (JP)
Title: Soft nitriding and austempering method
Inventor: KANEKO KIYOUICHI
IPC: C21D1/06
Filed: 1981-04-01
Abstract: PURPOSE:To obtain mechanical parts such as gears having deep surface hardened layers, hard core parts and small strains by heating steel to perfect austenitization temp., subjecting the same to a soft nitriding austempering treatment in a salt bath of high temp., then cooling the same. CONSTITUTION:Steel parts such as gears are heated to perfect austenitization temp. higher by about 30-50 deg.C than the A3 transformation point. These are immersed into a salt bath for soft nitriding treatment of about 500-650 deg.C whereby they are subjected to austempering and soft nitriding simultaneously, thence they are cooled. By this treatment, the nitrided and hardened layers of about 0.15-0.25 depths are formed, and the mechanical parts of the stable isothermal transformation structure in the core parts and about >=250Hv hardness are obtained.
Patent JP-H11252697-A (JP)
Title: Common calling device
Inventor: TAKAHARA KAZUHIKO
IPC: H04R1/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the using procedure of a common call device. SOLUTION: This device is provided with voice memories 6a, 6b, 6c respectively storing voice signals 8a, 8b, 8c from voice input devices 1a, 1v, 1c signal detection switches 10a, 10b, 10c are sequentially selected to read a voice signal stored in the voice memory and voice switches 11a, 11b, 11c are closed and a broadcast speaker 13 sounds out the voice, when the voice is given to the voice input device without awaiting end of sound-out from the speaker even when the speaker sounds out the voice, and in the case of installing lots of voice input devices, the voice input device is used as accession demands.
Patent JP-S63226273-A (JP)
Title: Modifying treatment of raw wine and use thereof in production of tasted beverage
Inventor: ANIRU JIEI SHIRIKUHANDE
IPC: C12G3/06
Filed: 1988-03-02
Abstract: The instant invention relates to a process for preparing a decharacterized neutralized fortified wine base and the product therefrom. The wine base is optionally deacidified and is utilized for preparing natural flavor wine coolers such as chocolate and peach wine coolers.
Patent JP-H04283956-A (JP)
Title: Device and method for aligning and assembling circuit element pattern
Inventor: TAJIMA TAKESHI
IPC: H01L27/00
Filed: 1991-03-13
Abstract: PURPOSE:To highly accurately and simply align circuit components having stepped parts by providing alignment marks on the opposite side of a pattern for upper circuit elements and providing like alignment marks on the same side as lower circuit elements and by matching both marks each other through cursor line on a monitor TV screen. CONSTITUTION:A chip 2 is moved under a microscope 12 and two marks 22 are displayed on a monitor TV screen 13. Then, an arm chuck 16 is operated and a substrate 1 is moved by a stage under the lifted chip. In order to display a chip alignment mark on the monitor TV screen, a Z stage 17 is lowered to a focal point. A cursor line is aligned to the alignment mark of the chip at the center thereof in the screen with the Z stage being lifted to display the alignment mark 23 of the substrate on the monitor TV screen for alignment of the substrate to the cursor line.
Patent JP-H08250633-A (JP)
Title: Boiling cooling equipment
Inventor: FURUKAWA TAKASHI
IPC: F28D15/02
Filed: 1995-03-08
Abstract: PURPOSE: To reduce cost of the whole equipment by reducing the number of components of a radiator, and improve productivity by reducing soldering parts of the radiator. CONSTITUTION: A radiator 4 mounted on a refrigerant tank 3 is constituted of heat dissipating tubes 10, fins 11 for heat dissipation and a lower tank. The heat dissipating tubes 10 are arranged so as to constitute inverted U-shapes to the refrigerant tank 3 by bending aluminum tubes whose sections are elliptic at the middle points. A plurality of the heat dissipating tubes 10 are arranged so as to keep constant gaps in the width direction of the refrigerant tank 3. Both of the end aperture parts 10a, 10b of the heat dissipating tube 10 are connected with a lower plate 13 of the lower tank and opened to the refrigerant tank 3.
Patent JP-S56145968-A (JP)
Title: Lapping compound
Inventor: HIROBE MASAHISA
IPC: C09K3/14
Filed: 1980-04-14
Abstract: PURPOSE: A lapping compound easily removable by water or alkali washing and having an abrasive grain stably dispersed during storage and use, which is prepared by incorporating an abrasive particle, an org. bentonite and a surfactant with a base material.  
     CONSTITUTION: 20W80wt% Of at least one base material selected from a mineral oil, natural fats and oils, a fatty acid constituting said fats and oils and an ester thereof, (B) 10W70wt% obrasive particle (e.g., fused alumina or corundum) of particle size #54W1,000, 0.2W20wt% org. bentonite being a clathrate cpd. consisting of bentonite and an org. amine, 2W30wt% nonionic, anionic or cationic surfacant and if necessary, 30wt% or less high-pressure additive are mixed, to form a homogeneous dispersion. A lapping compound showing little variation in viscosity  with prolonged storage or temperature variation, in which an abrasive grain is well dispersed and difficulty deposited, is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54139796-A (JP)
Title: Detector of air to fuel ratios
Inventor: KOBAYASHI AKIO
IPC: F02D41/14
Filed: 1978-04-21
Abstract: PURPOSE: To make possible good detection of air to fuel ratios without depending upon operating temperatures and aging by controlling the bias current of an air-to-fuel ratio sensor, comparing the terminal voltage of the sensor and the reference voltage determined from the air-to-fuel ratio and outputting the air-to-fuel ratio detecting signal from a comparator.  
     CONSTITUTION: An air-to-fuel ratio sensor 20 is supplied with bias current Ib via resistance 40, Tr 45 and its terminal voltage Vt is amplified to A times by a buffer amplifier 33 and is then inputted to the OP amplifier 36 of an integrator. A reference voltage Vs is also inputted to the amplifier 36. The integrator integrates the output voltage AVt of the amplifier 33, i.e., compares the same with the reference voltage Vs and the integrated voltage Vi is so controlled as to become Vs. A control circuit 21 supplies the current Ib proportional to the voltage Vi of the integrator and the mean value of its terminal voltage Vt is controlled irrespective of the overall fluctuations of the electric resistance of the sensor 20 owing to operating temperatures or aging. Hence, the air-to-fuel ratio detection is well accomplished despite any change in the electric resistance value characteristics of the sensor 20 owing to its operating temperatures and aging. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193423-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: F24H1/10
Filed: 1984-03-15
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-H07262060-A (JP)
Title: Fast operation system for extraction algorithm of longest common part column
Inventor: YOSHIIKE SHINGO
IPC: G06F12/00
Filed: 1994-03-18
Abstract: PURPOSE:To attain a fast operation by defining a comparison range in regard of the algorithm that calculates the longest common part in a system for finding the difference between files. CONSTITUTION:The desired texts to be compared with each other are read out of both files 11 and 12. An L matrix generating part 14 compares the read texts with each other and reads continuously the files 11 and 12 as long as the texts are coincident with each other. At the same time, an LCS is created. When the non-coincident texts are found, a comparison range defining part 13 is called so that a range where these two texts are compared with each other is defined, then the LCS candidates are selected, and when an L matrix is generated for each LCS candidate, the longest one of these candidates is decided as an LCS, when the production of the LCS is finished, a comparison result output part 15 is called for output of the comparison result.
Patent JP-S58164620-A (JP)
Title: Haloalkyl-substituted polyphosphazene compound and its production
Inventor: KAJIWARA NARUYUKI
IPC: C08G79/025
Filed: 1982-03-25
Abstract: NEW MATERIAL:A haloalkyl-substituted polyphosphazene compound represented by the formula, wherein X and X' are halogens and n is an integer. USE:Resin material used in fields where heat resistance, flame resistance and incombustibility are necessary, and flame retardancy-imparting additive for a variety of resins. PREPARATION:A polydichlorophosphazene (linear polymer) obtained by polymerizing a phosphorus nitride dichloride oligomer is reacted with 2,3-dihalopropanol-1 or an epihalohydrin to replace the chlorine atoms of the polydichlorosphsphazene (linear polymer) with the above compound.
Patent JP-H03253266-A (JP)
Title: Piezo-electric motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain an excellent piezo-electric motor with high driving efficiency, high speed and easy designing by laminating horizontal effect piezo-electric bodies, making non-resonating vibration in the direction of vibration, resonating and vibrating an exciting source in the direction at approximate right angles to the direction of vibration to give the bent vibration, and making relative motion of a vibrator and elastic body. CONSTITUTION:Horizontal effect laminated type piezo-electric bodies 20 are polarized in the direction of the thickness, and they are alternately laminated with feeding electrodes to form a construction. The horizontal effect lamination type piezo-electric bodies 20 of vibrators 10 are controlled in accordance with geometry such as length and thickness so as to make bent vibration with a secondary mode having free ends of both ends in specific frequency in the direction of the thickness by vibration of a piezo-electric body 21. While, in free frequency in the direction of the length, expansion and vibration are made in a state of non-resonance. According to the constitution, a piezo-electric motor having no limitation on driving frequency can be formed, and as a result, the excellent piezo-electric motor with high driving efficiency, high speed and easy designing can be realized.
Patent JP-S61207803-A (JP)
Title: Steam valve test apparatus for steam turbine
Inventor: KATAYAMA AKIRA
IPC: F01D21/20
Filed: 1985-03-12
Abstract: PURPOSE:To confirm the operation of a sharp operation solenoid valve by installing a lock-out valve between a disc dump valve in an emergency oil system of a steam-valve operating hydraulic cylinder and a sharp operation solenoid valve. CONSTITUTION:A lock-out valve 45 operated by the operation of a test switch is installed between a disc dump valve installed into an emergency oil system of a steam-valve operating hydraulic cylinder of a steam turbine and a sharp operation solenoid valve 20. When a valve test button is operated on valve test, the lock-out valve 45 is operated to lock a port (a), and ports (b) and (c) are connected. Therefore, the operation of the sharp operation solenoid valve 20 becomes independent for the disc dump valve, and operation can be confirmed. Further, the confirmation test for stick phenomenon can be carried- out by slightly closing the steam valve in the perfect opened state.
Patent JP-H08245831-A (JP)
Title: Method of improving conductivity of resin molding
Inventor: SHIRAIWA TETSUO
IPC: H01B1/22
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a resin molding improved in conductivity without detriment to its physical properties and hue by molding a mixture prepared by kneading a specified nitrogenous compound with stock materials for a resin molding. CONSTITUTION: 100 pts.wt. stock materials for a resin molding are kneaded with 0.01-10 pts.wt. nitrogenous compound of formula I [wherein R<1> is 5-21 C alkyl or alkenyl; R2 is -H or -CH3 ; R<3> and R, which may be the same or different from each other, are alkyl; A is -(CH2 )n - or a group of formula II; and n is 1-5] and optionally a processing stabilizer, etc., and the resultant kneaded mixture is molded to obtain a molding. The nitrogenous compound present on the surface layer of the molding can lower the surface resistance of the molding.
Patent JP-H02227545-A (JP)
Title: Mounting structure for egr valve for internal combustion engine
Inventor: HORIUCHI TOMOFUSA
IPC: F02M35/10
Filed: 1989-02-28
Abstract: PURPOSE:To prevent fastening force from being lowered owing to thermal creep by additionally providing an EGR valve mounting seat for the tip end of the projection of the wall section of an air intake passage, and thereby concurrently forming a gap between each bolt insertion hole bored within the projection and an EGR valve mounting bolt. CONSTITUTION:A projection 6 is provided for the lower surface of the side of an air inlet port at the collector section 4 of an air inlet manifold, and an EGR valve mounting seat 7 is concurrently formed at the tip end of the projection. The projection section 6 is formed with a gas introduction passage at the center of the projection, which starts from the seat face 7a of the mounting seat 7 to an air inlet passage 8 in the collector section 4, and with paired bolt insertion holes 10 extending in parallel with the gas introduction passage at the both sides of the passage. In addition, the tip ends of the bolt insertion holes 10 are formed with female screw sections 12 which are threadedly engaged with stud bolts 11 for mounting an EGR valve 1. Moreover, each bolt insertion hole 10 is formed larger than the shaft section 11a of each stud bolt 11 in diameter so that a gap 13 is thereby formed between both of them 10 and 11.
Patent JP-S63215946-A (JP)
Title: Detection of dust generating organic material
Inventor: HIKIMA HITOSHI
IPC: G01N21/64
Filed: 1987-03-05
Abstract: PURPOSE:To achieve a higher detection sensitivity, by using a porous and breathing inorganic filtration material as filter. CONSTITUTION:A filter 3 is arranged by a holding means 4 on the end face 5 of a head 1 at a suction opening 2 of a dust trapping head 1. The other end 6 of the head 1 is connected to an appropriate vacuum exhaust means. When the vacuum exhaust means is driven, air in the perimeter of a dust generating source is sucked through the filter 3. Therefore, when contained in the air, dust is caught with the filter 3. Here, the filter 3 is made up of minerals, ceramics or the like, being porous and good in breathing. Moreover, the filter 3 is formed in black so that emission of dust organic material looks eminent as irradiated with ultraviolet rays thereby achieving a higher detection sensitivity.
Patent JP-H02227798-A (JP)
Title: Cup dispensor for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/10
Filed: 1989-02-28
Abstract: PURPOSE:To increase the number of sales by instructing the dispensation of a cup at a larger size than the necessary cup size when the necessary cup size cannot be detected. CONSTITUTION:When a control part 51 detects the inversion of the respective cups of cup dispensors 21 to 23 from a sellout state to a sellable state, it writes the specific code and cup size of the cup dispensor, which has detected the inversion, to the tops of a code column 6a and a size column 6b of a memory 6. When a control part 52 detects the inversion to the sellout state, it erases the corresponding specific code and the cup size of the memory 6, and carries and rewrites the contents of the next address. When a control part 53 detects a dispensing instruction S, it is retrieves the size column 6b from the top address of the memory 6 based on a necessary cup size instruction T, and instructs the corresponding cup size dispensor to dispense the cup. When the necessary cup size cannot be detected by the retrieve, the part 53 instructs the dispensor to dispense the cup at the larger size.