baber/WOPTO huggingface dataset:
Patent JP-H0995876-A (JP)
Title: Thermally discoloring web
Inventor: NAKAJIMA AKIO
IPC: D06M101/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally discoloring web having a special visual effect by disposing a thermally non-discoloring pattern layer on a web having visible light transmittance in a specific percent range and further disposing a thermally discoloring masking layer thereon. SOLUTION: A color-memorizing, thermally discoloring pigment is homogeneously dispersed in an aqueous vehicle containing an acrylate ester resin emulsion as a main component to prepare a color-memorizing, thermally discoloring ink. A thermally non-discoloring pattern-printed layer 3, such as a multi-colored flower pattern layer, is disposed on a meshed web 6 having a visible light transmittance of 20-70%, and the above-prepared color-memorizing, thermally discoloring ink is coated on the whole surface of the web and subsequently dried to obtain the thermally discoloring web 1 in which a thermally discoloring masking layer 2 enabling the appearance or disappearance of the pattern layer 3 on the changes of temperature is formed.
Patent JP-H02124005-A (JP)
Title: Device for changing dead zone range of lifting and lowering position control of ground working machine
Inventor: DOI YOSHINORI
IPC: G05D1/08
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate a loss of engine horsepower in a nonoperating time without causing an error in positioning properties by changing an actuation dead zone range of an actuator corresponding to the position of a working machine. CONSTITUTION:During operation to lower a working machine 3 downward, an actuation dead zone range of an actuator 2 is narrowed to improve positioning accuracy. If the working machine 3 is lifted near the upper limit, the actuation dead zone range of the actuator 2 is extended. Thereby, a pump 18 is not actuated to the time of lowering within a specific range even if the working machine starts lowering in lifting and running the working machine without causing a loss in engine horsepower.
Patent JP-H0587736-A (JP)
Title: Gas analyzer
Inventor: KIHARA NOBUTAKA
IPC: G01N21/35
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a gas analyzer which can reduce the influence of chopping noise without deteriorating its speed of response. CONSTITUTION:The rotary synchronizing signal of a chopper 4 for modulation detected by means of a detecting sensor 11 is frequency-divided into 1/2 by means of a frequency-divider 9 and a synchronizing signal (b) from the divider 9 is inputted to a synchronous integrator 10. Therefore, the concentration signal of an objective component to be measured can be obtained by integrating and smoothing an output signal passed though a synchronous rectifier 7.
Patent JP-H03136355-A (JP)
Title: Semiconductor device with heat sink
Inventor: KATSURAOKA KIYOSHI
IPC: H01L23/367
Filed: 1989-10-23
Abstract: PURPOSE:To avoid the occurrence of the pull down or through hole caused during the bonding process of a heat sink and a package through the intermediary of a resin for increasing the bonding strength and the radiation effect by a simple constitution of providing a heat sink with multiple grooves or through holes. CONSTITUTION:Multiple grooves are provided on the central parts of respective sides of the bonding surface of a heat sink 11. When bonded onto a package 13, the heat sink having partial grooves 19 is not sealed at all to restrain the pull down due to the grooves filling the role of vent holes even if a resin 18 is cured while the pressure between a metallic cap 12 and the heat sink 11 is boosted. Thus, even if the heat sink 11 and the package 13 are bonded to each other by the resin 18, the bonding strength and the radiation effect of the heat sink 11 will not deteriorate at all.
Patent JP-H02177857-A (JP)
Title: Treating process for coffee bean
Inventor: SAIIDO AAMATSUDO FUSAINI
IPC: A23F5/02
Filed: 1989-10-24
Abstract: PURPOSE: To obtain a high quality coffee with enhanced aroma and flavor in a high yield by wetting raw coffee beans, heating them under increased pressure in an inert gas atmosphere and then drying. CONSTITUTION: Raw coffee beans are wetted to obtain about 25 to 30wt.% water content of the whole weight, and the beans are heated in an inert gas (preferably carbon dioxide) atmosphere under positive pressure (higher than the atmospheric pressure, preferably 1.4kg/cm<2> gauge pressure) at temp. which is enough to effect hydrolysis and pyrolysis but not enough for carbonization. Then the beans are dried till a stable water content is obtd.
Patent JP-2001099552-A (JP)
Title: Cooler/refrigerator
Inventor: NATSUME HIROMITSU
IPC: F25D19/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a home refrigerator that an article stored in the rear on the upper shelf of the uppermost storage compartment can not be taken in or out easily because the storage compartments are arranged vertically in a plurality of stages while taking account of storage at a temperature appropriate for articles to be stored, availability, and arranged storage to cause increase in the height of refrigerator, and that the containing volume is decreased because the high pressure machine section of a cooling unit is disposed in a machine room at the lower end on the back of the refrigerator to cause decrease in the depth of the lowermost storage compartment and the back wall of a drawing container is limited according to shape of the machine room. SOLUTION: In order to solve these problems by enhancing availability of the upper rear section of the uppermost storage compartment and increasing the containing volume of the lowermost storage compartment, the lowermost storage compartment is provided with a lower rear corner where the vertical back wall and the horizontal bottom wall of the body intersect and a recess for containing the high pressure machine of a cooling unit is provided by recessing the rear corner part of upper wall across the upper wall and back wall of the body such that the rear part of upper wall of the uppermost storage compartment is lowered.
Patent JP-2000115117-A (JP)
Title: Orthogonal frequency division multiplex signal transmission method, transmitter and receiver
Inventor: HAYASHIYAMA TAKUMI
IPC: H04J11/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide orthogonal frequency division multiplex signal transmission method, transmitter and receiver capable of reducing the circuit scale of the orthogonal frequency division multiplex signal transmitter and receiver capable of selecting many encoding and modulation systems corresponding to a reception condition by using a puncture code and also excellently performing viterbi decoding even at the time of using the puncture code. SOLUTION: An input circuit 41 frame-synthesizes digital data for which encoding is performed in the trellis encoding circuit of a single encoding rate to input data, puncture encoding is performed at a specified encoding rate and then mapping is performed by a specified modulation mapping system and puncture synchronizing signals and generates R signals and I signals. An output circuit 45 frame-decodes reception signals and then, performs the de- puncture conversion of data at a specified conversion rate by using frame- decoded puncture synchronizing signals. Thereafter, in a viterbi decoding circuit for which an additional circuit is added to a viterbi decoder corresponding to the single encoding rate same as the one on a modulation side, the viterbi decoding is performed.
Patent JP-S62135889-A (JP)
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1985-12-10
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-H07110467-A (JP)
Title: Liquid crystal dispersed liquid crystal composition for electrodeposition
Inventor: HATTORI SHUJI
IPC: G02F1/13
Filed: 1993-10-12
Abstract: PURPOSE:To easily and economically provide the liquid crystal optical element having an excellent display characteristic without building up the periphery of a liquid crystal/high polymer composite film to be formed by optimizing the acid value, glass transition temp., number average mol.wt. and degree of neutralization of a high polymer matrix resin for electrodeposition coating in an electrodeposition coating method. CONSTITUTION:This liquid crystal dispersed liquid compsn. for electrodeposition contains the ionic matrix resin which can be electrochemically deposited on electrodes, a neutralizing agent and microcapsulated liquid crystal molecules. The acid value (number of mg of caustic potash per 1g solid content of the resin) of the ionic matrix resin of the liquid crystal dispersed liquid compsn. for electrodeposition is in a range of 20 to 200, the glass transition temp. 0 to 100 deg.C and the number average mol.wt. 10,000 to 200,000.
Patent JP-S63128039-A (JP)
Title: Flame-retardant resin composition
Inventor: KATO HIROSHI
IPC: C08K3/00
Filed: 1986-11-19
Abstract: PURPOSE:To provide the titled halogen-free composition outstanding in flame- retardancy, mechanical strength, electrical properties, etc., generating no toxic gas even in case exposed to flame, comprising an olefin resin, hydrated alumina, etc., and borate of specific metal element in specified proportions. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an olefin resin (pref., a straight chain polyethylene with a density 0.91-0.96 and melt index 0.1-10 prepared by polymerization of ethylene under reduced pressure using as the comonomer 4-10C olefin), (B) 50-250pts.wt. of hydrated alumina and/or hydrated magnesia, and (C) 0.1-8(pref., 0.5-5)pts.wt. of a borate of group VIII, IIa or IIb metal element (e.g., Mn, Zn, Mg).
Patent JP-H03137863-A (JP)
Title: Disk driving device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B17/28
Filed: 1989-10-24
Abstract: PURPOSE:To increase the number of loaded disks by coupling a take-out means which takes a disk out of a storage means where disks are stored into the device with a recording and reproducing means so that they can be disengaged from each other, and moving them in one body. CONSTITUTION:A tray 5 where a large-sized disk 1 is mounted at an ejection position C is moved to a playback position A and moved down vertically to load the large-sized disk 1 on the turntable 31 of a 1st base 20 which is held at a horizontal attitude. When a desired small-diameter disk 2 is taken out of the cartridge storage part 10 where cartridges 10 containing small-diameter disks 2 are loaded, a roller base 60 has its metallic piece 61 coupled with the magnet 45 of a 2nd base 40 and a driving motor 53 rotates to move the 2nd base 40 in the state of engagement with the roller base 60, so that the disk 2 is drawn out and mounted on the turntable 31 of the 1st base 20 which is held at a vertical attitude.
Patent JP-H05115783-A (JP)
Title: Catalyst for producing maleic anhydride and preparation of the same
Inventor: JINBO TAKASHI
IPC: B01J27/198
Filed: 1991-10-24
Abstract: PURPOSE:To provide a catalyst for producing maleic anhydride with a high yield from butane and its preparation method, and to provide the process for maleic anhydride with the catalyst. CONSTITUTION:A catalyst for producing maleic anhydride is prepared through the following steps: A quinquivalent vanadium compound and phosphoric acid are added into an aqueous medium to form VOPO4 hydrate. The hydrate recovered from the aqueous mixture is brought into contact with alcohol for pretreatment and then reduced in an organic medium into a tetravalent vanadium compound, with is recovered, dried, and then calcinated. The catalyst affords a higher yield of maleic anhydride as compared with conventional catalysts.
Patent JP-S63127930-A (JP)
Title: Recorder
Inventor: USHIO YUKIHIDE
IPC: B65H1/30
Filed: 1986-11-19
Abstract: PURPOSE:To make easy for the 'no paper' advance notice conformed to timing of this 'no paper' notice and the specified residual number, by installing a sheet transfer device which feeds a sheet to a refeeding conveying passage from a sheet feeding part. CONSTITUTION:In this recorder, there is provided with a sheet transfer device Y which feed a sheet to a refeeding conveying passage from a sheet feeding part 7, setting the said refeeding conveying passage down to a sheet housing part. In addition, the said sheet is fed to a recording part 5 from the sheet housing part 21, and others sheets are made so as to be successively supplied to the sheet housing part 21 from a sheet storage part. With this constitution, these sheets housed in the sheet storage part 6 are housed in the refeeding conveying passage forming the sheet housing part 21 under control of the sheet transfer device Y. And, the sheets housed in the said refeeding conveying passage are transferred to the recording part from the said refeeding conveying passage, and new sheets are successively supplied to the refeeding conveying passage, where the sheets run short, from the sheet storage part 6.
Patent JP-H01121569-A (JP)
Title: Ignition timing control device
Inventor: ABE KUNIHIRO
IPC: F02P5/15
Filed: 1987-11-02
Abstract: PURPOSE:To prevent delay of ignition timing in transition period by determining an ignition timing compensation value by two parameters of a basic fuel injection quantity and a time change quantity for this. CONSTITUTION:For an electronic engine controlling device 1 of a time sharing control type, a change quantity as the difference between a previously calculated basic fuel injection quantity and a basic fuel injection quantity this time is calculated. An ignition timing compensating value is determined in a map based on the basic fuel injection quantity this time and the change quantity of the basic fuel injection quantity, and a normal ignition timing is determined in a map based on an engine revolution number from a crank angle sensor 5 and the basic fuel injection quantity. Next, the ignition timing compensating value is added to the normal ignition timing to determined an actual ignition timing. Because the actual ignition timing is thus determined corresponding to the change of the fuel injection quantity, delay of ignition timing caused by delay of detection at the time of transition of a rapid change of an engine revolution number can be compensated.
Patent JP-H02122669-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L29/861
Filed: 1988-11-01
Abstract: PURPOSE:To reduce the size of an SBD, to eliminate photoresist process and to reduce the cost by forming a smaller self-matching pattern when a silicon nitride pattern is formed and forming a self-matching guard ring region while employing the smaller pattern. CONSTITUTION:A silicon oxide film 104 is formed at the inside of a photoresist film 105. Then the photoresist film 105 is masked again and a silicon nitride film 103 is etched, then the silicon nitride film 103 is patterned similarly to the photoresist film pattern. Thereafter, the photoresist film 105 is removed and thermal oxidation is carried out thus oxidizing the silicon substrate 101 not covered with the silicon nitride film 103 and forming an oxidation film 106 selectively on the surface. Then boron is added onto the surface of the silicon substrate 101 through the thin silicon nitride film 103 and an oxidation film 102 thus forming a p-type guard ring region 107.
Patent JP-H01122677-A (JP)
Title: Manufacture of titanium clad steel plate with copper or copper alloy as intermediate joining medium
Inventor: YAMAMOTO AKIO
IPC: B23K20/14
Filed: 1987-11-02
Abstract: PURPOSE:To remove the oxide of a mating face under atmosphere and to join without forming the oxide as well by using a copper metal as the intermediate joining medium interposed in the mating face and rolling it by its melting under the specified conditions. CONSTITUTION:The Ti or Ti alloy 1 of a clad plate and the copper or copper alloy 2 contg. >=30% copper used as an intermediate joining medium are superposed in a sandwich shape on the steel 3 of a base metal and the end part is fixed by welding, etc. The alloy of copper and Ti is formed and simultaneously melted with a diffused reaction by heating at the temp. of 850 deg.C min. 1000 deg.C max. in this state and the rolling reduction of >= one pass is applied at the rolling reduction rate of >=10% prior to the solidification of this alloy. The alloy layer of the melted Ti and copper is then joined by bulging it. In this method the copper alloy 2 is taken at >=30% copper contg. rate and >=850 deg.C temp. due to the need for its diffused solution with Ti, but a slippage is caused without joining with the viscosity being reduced at the temp. >=1000 deg.C. Also in case of the rolling reduction rate being <=10% the bulging of the intermediate joining medium becomes insufficient.
Patent JP-H10119784-A (JP)
Title: Conveyor truck
Inventor: SASAKI YOSHINOBU
IPC: B21C47/24
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor truck that can thermally shield a driving part such as a hydraulic cylinder effectively even in case of conveying a high temperature coil of 700-1000 deg.C and can horizontally turn conveyed material such as the high temperature coil supported on a skid while dissolving looseness of the skid. SOLUTION: A load support body 16 made of ceramics, a heat insulating plate made of SUS or the like, and heat insulating material made of ceramics fiber are interposed in a clearance between a skid 11 and a top plate 10 so as to be able to thermally shield a hydraulic cylinder 14 part effectively even from a high temperature coil of 700-1000 deg.C. Laminated rubber plates 22 are interposed between a shaft support plate of a guide roller 6 and guide roller fitting parts 7, and a gap between the guide roller 6 and a guide rail part 9 of a skid support column 8 is always kept in a zero state by the elasticity of the laminated rubber plates 22 so as to dissolve looseness of the skid 11.  Turning mechanism composed of turning drive mechanism 5 and automatic aligning type turning bearings 4, 15 are further provided to make the high temperature coil in a lateral hole state stably turnable in a horizontal direction.
Patent JP-2000103274-A (JP)
Title: Automobile seat
Inventor: UMEZAWA YOSHINOBU
IPC: A47C7/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of an automobile seat capable of protecting an occupant from impact. SOLUTION: In this automobile seat 10, reinforcing materials 15, 16 are fixed to the front part and the rear part of the bottom part of a cushion pan 14 internally installed in a cushion 13 so as to become parallel to the width direction of a car body for installing the automobile seat. The both end parts of these reinforcing materials 15, 16 are respectively fixed to sliders 17A, 18A of seat adjusters 17, 18 for slidingly supporting the automobile seat in the longitudinal direction by being installed on the floor surface of the car body.
Patent JP-S61159061-A (JP)
Inventor: FURUKAWA TETSUO
IPC: F25B30/04
Filed: 1984-12-28
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-H09120232-A (JP)
Title: Image forming device
Inventor: MARUYAMA SHOJI
IPC: G03G15/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of using a main motor whose output is smaller. SOLUTION: Whether a replaceable toner cartridge 315 is used or not is decided, and when the cartridge 315 is not used, a clutch for transmitting driving force from the main motor to the paper feeding rollers 306 and 310 of paper feeding units 600 and 700 is turned off. In the condition, the cartridge 315 and a fixing unit 513 are driven for a specified time by the main motor, so that a stirring bar inside a toner container is rotated for the specified time so as to stir the toner inside the toner container.
Patent JP-H1199750-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: TATEWAKI TADAFUMI
IPC: B41M5/337
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To keep stable color-developing property and decoloring property, and prevent repeated hit traces for recording/erasing from arising by a method wherein a reversible heat-sensitive recording layer contains a setting resin, and a protective layer and an OP varnish layer are provided on the uppermost layer, and a glossiness of the reversible heat- sensitive recording medium surface is made to be a specified value. SOLUTION: The breakage of a coated film due to multiple times of printings and erasings, most frequently arises on a recording layer, and by containing a setting resin in the recording layer, the dynamical strength of the recording layer is improved, and the repetition durability of this recording medium is improved. Also, by limiting the glossiness of the recording medium surface in a region of 10-65%, hit traces becomes less outstanding by a light scattering. On a supporting body, a reversible heat-sensitive recording layer which contains an electron donating color developing compound and an electron accepting compound as the major components, relatively forms a colored state and a decolored state due to the differences in the heating temperatures and the cooling speeds after the heating, and contains a reversible heat-sensitive color-developing composition, is provided, and the reversible heat-sensitive recording layer contains the setting resin, and on the uppermost layer, a protective layer and an OP varnish layer are provided, and the surface glossiness is made 10-65%.
Patent JP-H07131514-A (JP)
Title: Dual tone signal transmitting device
Inventor: YAMAKAWA NAOKI
IPC: G10L19/04
Filed: 1993-11-08
Abstract: PURPOSE:To reduce a noise of demodulation at the receiving side in the communication of a vector sum drive linear prediction coding system by superposing a prescribed noise on a dual tone signal produced based on dial information. CONSTITUTION:A tone dialer 3 receives the dial information from a key pad 1-1 of a handset 1 via a dial detector means 2 and produces a prescribed dual tone signal. A VSELP shows an information quantity compression system which is premised on the human voices. Therefore a narrow band signal like the dual tone signal increases noises when it is decoded. In this respect, a noise superposing means 4 adds a white noise, for example, received from a noise source 4-1 to the dual tone signal and sends these superposed signals to a VSELP coding/decoding device 5. So that the increase of a band is prevented when the compression coding is performed.
Patent JP-H10126343-A (JP)
Title: Optical communication equipment
Inventor: YAMANE HIROSHI
IPC: H04B10/116
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To attain high speed data transfer in the optical communication according to the infrared ray data association or the like. SOLUTION: This equipment is provided with a light-emitting element 1 that emits a light to other equipment, a light-receiving element 2 that receives a light from the other equipment, an optical means 6 that is provided to each front side of the light-emitting element 1 and the light-receiving element 2 and limits coherence of respective lights, and a driver means 7 that drives a light- emitting diode according to a signal and reads the output of the light-receiving element. Preferably the optical means 6 is composed of polarization plates whose polarization optical axes are orthogonal to each other. Thus, full duplex communication is conducted different from a conventional half-duplex communication system, an since the polarization plates orthogonal to each other restricts the vibrating direction of the light, lights having vibrating direction crossing with each other are delivered to the object light-receiving element, without being interfered with each other.