baber/WOPTO huggingface dataset:
Patent JP-H11208079-A (JP)
Title: Dye donor member for thermal printer
Inventor: ZELTSER ALEXANDER MICHAEL
IPC: B41J31/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enhance print resolution while quickening the print speed by setting the thermal conductivity of a dye donor member having a support, i.e., a composite material having anisotropic thermal conductivity, significantly higher in the direction perpendicular to the plane thereof than in the direction of the plane. SOLUTION: A dye donor member such as a belt member 10 has a support 26 and a plurality of dye donor elements of dye donor patches 28, 30, 32. The support 26 comprises an anisotropic polymer matrix having thermal conductivity lower than about 10<1> W/km. The matrix is dispersed with high thermal conductivity rod-like acicular substance 33 composed of metallic particles having thermal conductivity of about 10<1> W/km. The rod-like acicular substance 33 is dispersed with the axis thereof extending in parallel with the thickness direction of the support 26 substantially over the entire length thereof. Thickness of the dye donor member can be selected depending on the requirements of a system.
Patent JP-H08173598-A (JP)
Title: Movable decorative illumination device of game machine and manufacture of light conductive shaft
Inventor: ISHII YOSHIRO
IPC: G09F13/30
Filed: 1994-12-21
Abstract: PURPOSE: To reduce electric power consumption of electric power supply, and facilitate replacing work of the electric power supply. CONSTITUTION: A bearing hole part 83 is formed on a fixed base 73 to be installed on a game board 7, and a light conductive shaft 93 composed of a light shielding inside shaft part 95 and a light transmissive inside shaft part 97 integrally installed inside this part, is rotatably installed in this bearing hole part 83. As a movable decoration, A windmill body 107 of a lamp windmill 55 is fixed to the tip projecting from the fixed base 73 of the light conductive shaft 93, and an LED lamp 125 being a light source to emit the irradiating light through the inside shaft part 97 of the windmill body 107 is installed on the fixed base 73 separately from the light conductive shaft 93.
Patent JP-H10146108-A (JP)
Title: Posture controller of working machine in tractor
Inventor: TAMURA TOMOSHI
IPC: A01B63/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a posture controller of a working machine in a tractor capable of automatically controlling a working machine installed in the rear of the tractor to the desired posture without being influenced by inclination of field face according to the working object. SOLUTION: This posture controller is equipped with a swing sensor for detecting a swinging angle in the direction of machine width of the front axle of front wheel and a machine body sensor 15 for detecting inclination state of the tractor body and a lift sensor 10 for detecting extending and contracting amount of a lift cylinder 9 disposed between either one lower link 7 and a lift arm 5 is disposed on the side of the working machine 3. Thereby, the lift cylinder 9 is stretchably driven to a prescribed posture position of the working machine by change in detection signal of each sensor 15 brought when the tractor 1 travels inclined field face.
Patent JP-H08180961-A (JP)
Title: Ceramic heater
Inventor: DOI KAZUHIKO
IPC: H05B3/14
Filed: 1994-12-21
Abstract: PURPOSE: To realize temperature control high in thermal responsiveness and stable in a high speed, by printing a PTC thermistor resistor onto the back surface of a ceramic base board, where a heating resistor is printed, or in the vicinity of the heating resistor. CONSTITUTION: A heating resistor 2 is printed in the long side direction of a ceramic base board 1, having good heat resistance and heat conductivity, to be sintered and fixed. A PTC thermistor resistor 4, having a positive temperature coefficient as a sensor for detecting heating temparature, and the electrode 5 of the resistor 4 are printed to be sintered. Then electric insulation protective coats 3 and 6 are formed on both the surfaces of the base board 1.
Patent JP-H09159544-A (JP)
Title: Polymer temperature sensing element and temperature element using the material
Inventor: ITO MASAHIKO
IPC: C09K3/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensing element having high temperature resistance, the high temperature dependency of impedance, and high power supply stability by using a polymer temperature sensing material mainly composed of a polyamide composition containing zinc iodide, zinc hydroxide and a metal inert material blended with polyamide. SOLUTION: A polymer temperature sensing material to be used is mainly composed of a polyamide composition having zinc iodide, zinc hydroxide and a metal inert material blended with polyamide. Also, the polymer temperature sensing material is laid between electrodes as a pair. In this case, an electrode made of gold, platinum, palladium, copper, silver or the like, or another type of metal different from an inner layer containing such a material is used as one or both of the electrodes forming a pair, thereby forming a temperature sensing element. For example, a nylon blend material made of nylon 12, zinc iodide and zinc hydroxide is extruded to prepare a nylon temperature sensitive layer 3.  Then, a temperature sensing element is formed out of an electrode wire 2 of silver-mixed copper wire, a heating wire 4 and a heat resistant polyvinyl chloride sheath 5 respectively wound around a polyester core thread 1.
Patent JP-H03183622-A (JP)
Title: Heat treatment of superconducting thin film
Inventor: SHIMOJIMA HIROMASA
IPC: H01B12/00
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a superconducting thin film having class 110K by heat- treating a thin oxide film contg. Bi, Pb, sr, Ca and Cu under special conditions. CONSTITUTION:A thin oxide film contg. Bi, Pb, Sr, Ca and Cu in (0.5-1.0):(0.5 1.0):(0.8 1.2):(0.8-1.2):(1.4-2.0) atomic ratio is held at a temp. below a heat treatment temp. optimum for the formation of a Bi-Pb-Sr-Ca-Cu-O superconductor by 10-150 deg.C in PbO vapor for >=1hr. The film is then heat-treated at the optimum heat treatment temp. (about 850 deg.C) for 1-100hr and slowly cooled.
Patent JP-H03181583-A (JP)
Title: Flame retardant adhesive composition
Inventor: FUKAZAWA YOSHITO
IPC: C08K5/5465
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the title composition suitable as adhesive, sealing agent for electronic parts, electrical insulating material, etc., having excellent flame retardance and strippable adhesiveness, comprising a monoepoxy resin-containing epoxy resin, coupling agent, curing agent and flame retardant, etc., in a specific ratio. CONSTITUTION:The objective composition comprising (A) an epoxy resin containing 30-70wt.% monoepoxy resin blended with (B) 0.1-20wt.% coupling agent, (C) a curing agent and (D) a flame retardant as main components and (B) 40-70vol.% powder component such as talc or silica. Preferably the composition is further mixed with (F) 1-20wt.% halogen, (G) 40-80wt.% aluminum hydroxide and (H) 1-10wt.% antimony trioxide.
Patent JP-H02212453-A (JP)
Title: Method of isomerization of carboxylic acid
Inventor: PATORITSUKU MAIKERU BAAKU
IPC: B01J31/28
Filed: 1989-12-11
Abstract: PURPOSE: To isomerize linear or branched carboxylic acids to branched or linear carboxylic acids respectively by heating saturated alkyl carboxylic acid having at least one H on 4-20C β-carbon under, a high pressure of CO in the pressure of an iodine or bromide-promoted rhodium catalyst.  
     CONSTITUTION: Saturated alkyl carboxylic acids (e.g.; 2-methylglutaric acid) having at least one hydrogen atom is heated on 4-20 β-carbon atoms in the presence of a iodine or bromide promoted rhodium catalyst under a pressure of 200-10,000 psi of carbon monoxide at a temp. of 170-250°C to be isomerized (mutual conversion). By this method, for example, 2-methylglutaric acid is isomerized to adipic acid. As the promoters, there are hydrogen iodine, hydrogen bromide, an alkyl iodide and an alkyl bromide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01159777-A (JP)
Title: Kanji code setting method for character outputting device
Inventor: BANDO TOSHIYUKI
IPC: G06K7/00
Filed: 1987-12-17
Abstract: PURPOSE:To realize the setting of KANJI (Chinese character) code easily and surely by reading a bar code from a code 39 system, converting the bar code to a KANJI code to stored it in a character setting table. CONSTITUTION:To a cash register main body 1, a manual bar code scanner 2 is connected through a cord 3. In the main body 1, a keyboard 4, a cathode- ray tube displayer 5, a receipt issuing outlet 6, a journal checking window 7, a drawer 8, etc., are provided. The scanner 2 reads a KANJI bar code to be set from a menu in which various KANJIs are listed by means of the bar codes of code 39 system. A bar code read by the bar code scanner 2 is converted to a KANJI code then set in the character setting table on a RAM.
Patent JP-H02167019-A (JP)
Title: Net lifter in fishing boat
Inventor: KAGAWA YASUHIRO
IPC: A01K73/06
Filed: 1988-12-20
Abstract: PURPOSE:To lift the fish net from the sea with good operability by hanging a movable net lifter through a boom from a rotary holder on one ship side and providing a stationary net lifter together with a movement driver, and a rail for a movable net lifter on the other side. CONSTITUTION:A fish boat 1 is provided with a swingable support through a swinging driver on one side to hang the frame of the movable net lifter 7 through a boom whose length can be controlled with a hydraulic cylinder. A guide rail is fixed on the other side and the moving support 12 is fitted to the guide rail so that the support 12 can guide the moving string and the level- controlling string with the driver 10 and the level-controlling winch 18, and the string for controlling is wound up around the level-controlling sheave which is hung with the frame 8 of the net lifter 7. The stationary net lifter 22 is set at the tail on the guide rail side.
Patent JP-H03180752-A (JP)
Title: Ion concentration measuring sensor
Inventor: OKAWA HIROMI
IPC: G01N27/403
Filed: 1989-12-09
Abstract: PURPOSE:To obtain the sensor which has sure water sealability and is not affected by outer disturbance by providing an annular partition wall in the upper part of a sensor part formed at the bottom end of a cylindrical support and forming an internal liquid storage part continuous with an internal space between the annular partition wall and the cylindrical support. CONSTITUTION:The sensor part 37 having a sensitive part 9 of a glass electrode 8, etc., is formed at the bottom end of the cylindrical support 1. The annular partition wall 7 is provided above the sensor part 37. A cable juncture 45 which is the juncture of a connector 17, internal electrode 27, leader wires 38, 39, etc., as signal taking out members from the sensor part 37 and a leader cable 44 to the outside is provided in this annular partition wall 7. The internal liquid storage part 40 continuous with the internal space 24 of a reference electrode 23 is formed between the annular partition wall 7 and the cylindrical support 1 and an internal liquid 28 is filled in this internal liquid storage part 40 so as to have the liquid level higher than the cable juncture 45. The members provided in the annular partition wall 7 including the cable juncture 45 are electrically shielded by the internal liquid in this way and are prevented from being affected by the outer disturbance.
Patent JP-2001142545-A (JP)
Title: Heater lamp controller and image forming device
Inventor: YAMANE HIDEO
IPC: H05B3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a heater lamp controller which can suppress counterflow overcurrents occurring when a heater lamp is turned off and to provide a highly reliable image forming device where adverse effects to other units due to counterflow ovcercurrent is removed. SOLUTION: A heater lamp controller has a heater lamp lighting circuit where a plurality of heater lamps care connected to a common AC power through a plurality of switch elements and a switch element control means controls the state of the individual switch elements so that the plurality of heater lamps can be switched over between a series connection state and a parallel connection state. A switch element control means controls the individual switch elements so that the heater lamps are turned off via the series connection state when the heater lamps lighted in the parallel connection state are turned off. An image forming device has a fixing device provided with a fixing heating roller where the heater lamps are set as heating sources and has the heater lamp controller.
Patent JP-H07174785-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: SHIROTA SHINGO
IPC: G01P15/12
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the overetching and to improve the machining accuracy by using an etching liquid with the number of moles corresponding to the number of moles of a silicon substrate to be eliminated by etching liquid. CONSTITUTION:When anistropic etching of a silicon substrate 1 is performed, a silicon volume Vsi of an etching part 3 to be removed is obtained by Vsi= a X b/2X c. The mole number nsi of the silicon to be eliminated is obtained by nsi=(Vsi X rhosi) X Msi according to the silicon volume Vsi. Therefore, nsi= netch= 1:2= (2X VsiXrhosi/Msi (moles) results. However, netch indicates the number of moles of etching liquid, nsi indicates the number of moles of silicon to be removed, rhosi indicates silicon density, and Msi indicates the amount of atom of silicon. Namely, since silicon and etching liquid react in the ratio of 1:2, use of the etching liquid with the double number of moles that of the moles number nsi of silicon to be removed accurately causes an elimination part 20 along the 111 mode to be etched accurately.
Patent JP-H114912-A (JP)
Title: Hollow solid golf ball
Inventor: TSUNODA MASAYA
IPC: A63B39/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a hollow solid golf ball which gives an assuring and responsive feeling when hit by improving impact absorbing properties without adversely affecting the carry performance of the ball. SOLUTION: This hollow solid golf ball is constructed of a hollow core 4 and a cover 3 formed on the core 4 which is made up of a 5-23 mm dia. hollow part 1 and a hollow core outer layer part 2 other than the hollow part 1. In addition, the hollow core outer layer part 2 has a modulus of elasticity of 265-985 kgf/cm<2> and the cover 3 is 2.5-5.0 mm thick.
Patent JP-H09163394-A (JP)
Title: Clock regeneration device
Inventor: KOBAYASHI HIROAKI
IPC: H03L7/085
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the clock regeneration device in which a relative phase between a phase of a burst signal included in a composite video signal and a phase of an oscillated frequency signal is kept constant at all times and a stable synchronizing signal clock is momentarily regenerated. SOLUTION: An oscillated frequency 4fsc' of a VCO 9 is used for a clock signal and an input composite video signal is regenerated into a digital signal by an A/D converter 4 and data of a color burst are given to a polarity inversion/non-inversion circuit 5, the output is alternately inverted by a frequency 2fsc' and given to an FIR filter 6 to eliminate the fsc' component and the result is given to a D/A converter 7, from which an analog signal is obtained and used to control the oscillated frequency 4fsc' of the VCO 9.
Patent JP-H09160311-A (JP)
Title: Color image forming device
Inventor: HIRAI KAZUMASA
IPC: G03G15/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a color image forming device where time required for image formation is shortened and image formation efficiency is satisfactory by providing a transfer-material cooling means, which is actuated after image fixing on the first side of a transfer material in double-sided image formation, into a transfer-material carrying path. SOLUTION: In the double-sided image formation, the surface of a fixing roller 11 is heated to about 160 deg.C and image formation on the first side is carrier out. Then, the transfer material 1 is carrier along a double-sided carrying path 5 with its surface temperature about in the range of 60-70 deg.C, it is inverted by a paper inverting part 6, and image formation on the second side is carried out. In this case, if the image on the second side is fixed with the surface temperature of the transfer material about in the range of 60-70 deg.C, a disturbance of the surface during the fixing and a curl occur.  To prevent them, the surface temperature of the transfer material 1 is decreased to about the range of 30-40 deg.C by the cooling fan 16 of the transfer-material cooling means 14 provided in the double sided carrying path 5, and thus the surface temperature of the transfer material 1 immediately before the fixing means 4 is adjusted to about a room temperature which is the same as the surface temperature of the transfer material 1 obtained when the image is fixed on the first side.
Patent JP-H01162270-A (JP)
Title: Structure of chuck part of disk driving unit
Inventor: OTA TOSHIRO
IPC: G11B17/028
Filed: 1987-12-18
Abstract: PURPOSE:To thin the thickness in an up-and-down direction of a chuck part to lower a cost and to make the whole of a device thin in thickness by separating a turntable, the chuck part, and a driving source on a chassis, and providing them separately, respectively to make them into indirect driving structure. CONSTITUTION:The thickness of the chuck part in the up-and-down direction is thinned by providing the turntable 5 to hold a disk 5, a shaft 6, etc., fixed in the center of the turntable, and the driving source to rotate the turntable on the upper plane of a disk driving unit 1 on which the chuck part 17 is constituted in separating them on the chassis. Also, reference planes which perform the horizontal positioning of the turntable are formed on the lower plane of the turntable and the upper plane side of the an oily bearings 4 to support the shaft 6 in the center of the turntable rotatably freely, respectively, and a pressing means 16 to press the reference plane of the turntable to the reference plane side of the oily bearing is interposed between the lower sides of those shafts and the lower plane side of the oily bearing. In such a way, it is possible to perform the positioning in a horizontal direction of the turntable easily and surely, and to maintain accuracy at a high level.
Patent JP-H06168420-A (JP)
Title: Magnetic head
Inventor: SUMIKAMA MASAHIKO
IPC: G11B5/33
Filed: 1992-11-30
Abstract: PURPOSE:To provide the magnetic head which is formed by using a magnetic inductance (MI) element, is of a thin type and has the high sensitivity strong to external noise. CONSTITUTION:The one-side ends of two cores 22a, 22b are adhered at one end via a magnetic gap 23 formed by an insulating member 22c. The other-side ends are reinforced by reinforcing members 24a, 24b and the magnetic inductance element 25, the inductance of which changes with a change in magnetic fluxes, is welded and connected between the inner sides of the cores 22a, 22b, by which the magnetic head is constituted.
Patent JP-2000140999-A (JP)
Title: Production of semi-solidified billet
Inventor: NISHIDA MASAFUMI
IPC: B22D1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a semi-solidified billet improving physical properties as the material for semi-solidified casting, with which molten metal held in a crucible can be transformed into the solid-liquid co-existing state after executing the fining of crystal grain and the degassing, and pull-out shaped cavity with an ultrasonic wave horn is not left and the containing of the oxide film and the air caused by leaving of the cavity can be avoided. SOLUTION: In the method for producing the semi-solidified billet 2, with which the oscillation of the ultrasonic wave horn 5 is given to the molten metal 2a under contacting condition of the ultrasonic wave horn 5 with the molten metal 2a held in the crucible 3, while using a cavity preventing means 6 for preventing the leaving of the cavity in the semi-solidified billet 2, the ultrasonic wave horn 5 is separated from the half-solidified billet 2.
Patent JP-H08175249-A (JP)
Title: Installing structure of assist grip
Inventor: MITSUNAWA AKIRA
IPC: B60J5/04
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate the installing and removing work, and to install simply and securely. CONSTITUTION: An assist grip is to be fixed to a bracket 3 at both ends of its grip through the door trim 2a of a door main body 2. A grip pin 21 provided by injecting from the end 20a of the grip, and having an engaging recess on the outer periphery; a support member 22 fixed to the bracket 3, and having a fitting hole the grip pin 21 is fitted, and having a cutting 22b to expose the engaging recess of the grip pin 21; and a snap 23 installed to the cutting 22b of the support member 22, and formed to engage with the engaging recess of the grip pin 21; are provided.
Patent JP-H09160378-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To form a high quality image by using positively-chargeable toner for a positively-chargeable photoreceptor, and specifying an amount of toner which is held on a developing roller. SOLUTION: The photoreceptive drum 20 is made of a positively-chargeable material, having an electrification characteristic in which it is electrified positively. Therefore, to an electrifier 40 a positive voltage is applied. A bent part formed in the lower end of a layer thickness restriction blade 57 is in pressure- contact with a developing roller 56, and the thickness of a layer of toner 53 supplied from a supply roller and attached to the surface of the developing roller 56 in the form of a layer is restricted to a specific thickness (about 7-12μm), slightly thicker than one layer, by this blade 57. That is, it is so formed as to adjust the amount of toner on the developing roller 56 to 0.5mg/cm<2> or less. Thus, the toner is sufficiently electrified and an electrostatic latent image on the photoreceptor is sufficiently developed.  As a result, a high quality image in which a defect such as print fog is reduced can be formed.
Patent JP-H10150376-A (JP)
Title: Spread spectrum receiver
Inventor: YUGAWA TAKAHIRO
IPC: H04J13/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the reception performance from being deteriorated even when an element wave whose delay is larger than a symbol interval and the element wave is overlapped on an element wave of a succeeding symbol whose delay is small by estimating an undesired wave of multi-path so as to generate a replica and synthesizing it with a plurality of demodulation signals so as to cancel the undesired wave. SOLUTION: A transmission line state estimate means 6 provides an output of amplitude phase information (information) 14 of each element wave through a multi- path from a reception signal 13. Demodulators 1-4 demodulate each element wave of the reception signal 13 delayed by one symbol interval synchronously with the information 14 and an undesired wave demodulator 9 demodulates a reception signal in one symbol interval after the reception signal 13 demodulated by the demodulators 1-4. An amplitude phase control means 11 generates a replica of an undesired wave component included in outputs of the demodulators 1-4 from an output of the undesired wave demodulator 9 and the information 14 and gives the replica to multi-path delete devices AD1-AD4, in which the undesired wave component is subtracted. Thus, the undesired wave component included in the outputs of the demodulators 1-4 is eliminated.