baber/WOPTO huggingface dataset:
Patent JP-H11145226-A (JP)
Title: Wafer housing chamber for reliability test
Inventor: FURUYA KUNIHIRO
IPC: H01L21/683
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To carry out batch contact of a wafer with a contactor outside a wafer storing chamber by separating the contactor from the wafer storing chamber. SOLUTION: In a wafer storing chamber 1, a wafer (w) is put in batch contact with a contactor 3 by the operation of the contactor 3, and the wafer (W) and the contactor 3 are held by a wafer chuck 2. The wafer storing chamber has a bottom jacket for controlling these members at a given test temperature, a pogo pin block with a hole facing the bottom jacket, and a plurality of pogo pin 10 projected in the pogo pin block and put in contact with a connection pad of the contactor 3. A plurality of chips on the wafer are checked in this wafer state, while all connection pads are connected with each pogo pins 10 through relative movement between the wafer chuck 2 and the bottom jacket. In this case, the pogo pin block is segmented in a radial direction around the central hole as a plurality of block elements with a space between them.
Patent JP-H10131091-A (JP)
Title: Recording sheet for electric coagulation printing
Inventor: TAKAGI TOSHIO
IPC: B41M5/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a recording sheet, in which wetting time obtained from absorption curve of pure water is a specific value or below, capable of forming an ink layer which represents image by using ink capable of coagulating with electric charge and then transferring it to the sheet by pressure. SOLUTION: In this recording sheet for electric coagulation printing, contact ratio obtained when 40kg/cm<2> pressure is applied by regular reflection type smoothness sensor and measured by light having 0.5μm wavelength is >=40% and wetting time obtained from absorption curve of pure water by dynamic scanning absorptiometer is <=15msec and absorption coefficient is >=10ml/m<2> s<-1/2> and wetting time obtained from absorption curve of pure water is <=15msec.
Patent JP-H06168480-A (JP)
Title: Optical information recording medium and its production
Inventor: KOBAYASHI SETSUO
IPC: G11B7/24015
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the generation of voids between a recording medium layer and a protective film to prevent the lowering of recording sensitivity by forming the recording medium layer by spin coating and fitting the sheetlike protective film. CONSTITUTION:A recording medium layer 3 is formed on a substrate 4 formed to rugged state with grooves and lands alternately formed spirally, parallelly to each other or concentrically and a protective film 1 is formed on the recording medium layer 3 to obtain the objective optical information recording medium. In this recording medium, recording is carried out in the voids between the protective film 1 and the recording medium layer 3.
Patent JP-H03182840-A (JP)
Title: Four-wheel driving device
Inventor: WATANABE KENICHI
IPC: B60K17/34
Filed: 1989-12-09
Abstract: PURPOSE:To prevent the generation of an uncomfortable shock, by providing a cutoff clutch for cutting off the transmission of the power to driving systems in which the wheel clutches are provided for variously controlling the transmission torque against wheel on the right and left, and making the connecting and disconnecting in relation to the wheel clutches. CONSTITUTION:A four-wheel drive vehicle has a front wheel driving system 10 and a rear wheel driving system 20 to which the driving force generated in a power plant 3 is inputted through transmission gears 4, 5. The rear wheel driving system 20, driven by a rear wheel driving shaft 21 through bevel gears 22, 23 has axle shafts 24, 25 on the left and right, which transmit power to rear wheels 8, 9 on the left and right. In this case, on a rear wheel drive shaft 21, a cutoff clutch 26 is provided which cut off the power transmission to the rear wheels 8, 9 on the left and right. On the axle shafts 24, 25, wheel clutches 27, 28 on the left and right are provided which connect and disconnect the power from the drive shaft 21 to the rear wheels 8, 9 on the left and right and change a transmission torque. Clutches 26-28 are interlocked through a controller 35 to connect and disconnect under control.
Patent JP-H04189172-A (JP)
Title: Apparatus and method for controlling lighting of alarm lamp of printing device and lighting control
Inventor: SUGIURA TAKAYUKI
IPC: G08B5/36
Filed: 1990-11-22
Abstract: PURPOSE:To turn an alarm lamp ON only for a minimum length of time by ensuring that an alarm lamp is turned OFF, if the alarm lamp is ON and a switch condition, detected, indicates the first operation of a printing device since the alarm lamp is turned ON. CONSTITUTION:A lighting cause detection part 4 detects a switch ON state and turns an alarm lamp 1 ON using a lighting/extinguishing drive part 3, if the switch ON state is a cause for the turning ON of a lighted alarm lamp. On the other hand, an extinguishing cause detection part 5 detects a switch ON state, and extinguishes the alarm lamp using the lighting/extinguishing drive part, if the part 5 interpretes that the alarm lamp is ON and the switch ON state is the first operation of a printing device since the alarm lamp is turned ON. The alarm lamp 1 lights only during the initial operation by an operator since the generation of an abnormality, and the alarm lamp can be turned ON only during a minimum time when the operator can take procedures positively when an abnormality has occurred on the printing device.
Patent JP-H10195805-A (JP)
Title: Continuous precise contour regrinding device of upper face of rail head part of railway track
Inventor: JAEGGI JEAN-PIERRE
IPC: E01B31/17
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To continuously precisely grind or polish the upper face of the head part of a rail at site by providing a polishing member formed endlessly in itself and driven on a plane nearly in parallel with the longitudinal axis of the rail. SOLUTION: A longitudinal beam 1 supporting guide shoes 2 contacted with the upper face and the inside of the head part 3 of a rail with the respective one end parts on the working positions are provided. This longitudinal beam 1 supports a frame body 6 in the center part, and the upper part of the frame body 6 functions as a supporting body for a motor driving a pulley 8 constituted so as to cooperate with an endless polishing web material 5. Rollers 4 are constituted so as to cooperate with the endless polishing material 5 without contacting with the rail. This endless polishing web material 5 is run around the respective rollers 4 and the pulley 8 rotationally driving the web material 5.  Further the endless polishing web material 5 is subjected to the action of respective stretch rollers 9 supported with the one end parts of respective arms 10 connected to the respective lateral parts of the longitudinal beam 1 and the action of hydraulic jacks 11.
Patent JP-H03179437-A (JP)
Title: Copying machine
Inventor: IWAMOTO KAZUYA
IPC: G03B27/62
Filed: 1989-12-08
Abstract: PURPOSE:To consecutively perform the both-side copying of a both-side original by inverting the surface of the original to the back surface by means of an original feeding roller and an original feeding direction changing roller. CONSTITUTION:When the original is inserted in an original loader 11, one side of the original is copied on one side of a paper fed from a paper stocker 14 as soon as the original is placed under an original cover 13. When copying on one side is finished, the original is pulled into an original inversion part by an original inverting roller 22 and inverted by the original inverting rollers 21 and 22 and the original feeding direction changing roller 23. At such a time, the original is prevented from being wound up in the original feeding roller 22 and the original feeding direction changing roller 23 by a winding-up preventing roller 24. Simultaneously, the paper is fed to a paper inversion part and copying is performed to the other side after it is inverted. Thus, the both- side copying of the both-side original is consecutively performed without human intervention.
Patent JP-H07173530-A (JP)
Title: Production of high toughness rail having pearlite metallic structure
Inventor: UCHINO KOICHI
IPC: C21D9/04
Filed: 1993-12-20
Abstract: PURPOSE:To produce a high toughness rail by imparting toughness to a high carbon steel, excellent in strength and wear resistance and having a pearlitic structure. CONSTITUTION:At the time of rolling a steel contg. 0.6 to 1.00% C to form into a rail, three passes of continuous rolling are performed in the finish rolling at temp. range of 850 to 1000 deg.C, at area reduction rate of 5 to 30% for each pass and with interpass time of <=8sec and then air cooling or accelerated cooling is executed. Based on the knowledge that, concerning a high carbon steel, austenitic grains are easy to recrystallize, and immediately after rolling, recrystallized grains close to dynamic recrystallized grains are produced, rolling is executed by the same method, by which fine rolling recrystallized grains can be obtd. to remarkably improve the roughness of the pearlitic steel.
Patent JP-H02166981-A (JP)
Title: Television signal transmission system
Inventor: NISHIZAWA DAIJI
IPC: H04N7/015
Filed: 1988-12-21
Abstract: PURPOSE:To reduce interference due to a weighted subtraction component by dividing a video signal into the weighted addition average component of a signal between adjacent two lines and the weighted subtraction component to cancel the direct current component of difference, executing time division multiplexing to the respective components by a line number, which is half of the original video signal, and transmitting the signal. CONSTITUTION:To the weighted addition average component of the signal between the adjacent two lines and weighted subtraction component as well, the time division multiplexing is executed by the line number, which is half of the original video signal, and the signal is transmitted. For the weighted addition average component, when the position of the video signal for a high definition television system in a transmission side is defined as A, B, C, D... and the position of adding signal display is defined as P, Q..., the component is expressed by P=(1/4)A+(3/4)B, Q=(3/4)C+(1/4)D and for the weighted subtraction component, when the position of the display is defined as X, Y..., X=(A-B)/2, Y=(C-D)/2 can be obtained. Thus, the direct current component of the video signal can be deleted from a subtracting signal and when there is no high frequency component in the vertical direction of the video signal, the subtracting signal is made almost zero. Then, the interference on a receiver is almost eliminated.
Patent JP-H05155681-A (JP)
Title: Organic waste treating device
Inventor: ITO AKIRA
IPC: C05F9/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide the org. waste treating device which efficiently heats and dries org. waste, such as garbage, and can easily produce the org. waste in a desired dry state or fermentetion state. CONSTITUTION:A hot wind passage 4 is disposed on the lower side of the bottom of a housing tank 1 and a heater 6 for heating the inside of the tank is disposed in the upper part of the housing tank. The upper part of the housing tank and the hot wind passage 4 are communicated and connected by a duct 5. A blower 8 for blasting air to the upper part in the housing tank is so disposed as to suck the hot wind of the hot wind passage 4 and to circulate the hot wind. A hot wind temp. sensor 18 for detecting the temp. of the hot wind is disposed in the hot wind passage and a waste temp. sensor 19 for detecting the temp. of the waste is disposed near the bottom of the housing tank. An operation controller 20 which controls the heating operation of the heater 6 in accordance with the detected temp. of the hot wind temp. sensor 18 and controls the operation stop of the heater 6 and the blower 8 in accordance with the detected temp. of the waste temp. sensor 19 is disposed.
Patent JP-H09158794-A (JP)
Title: Leak diagnostic device in evaporated fuel disposal device for engine
Inventor: IOCHI ATSUSHI
IPC: F02B77/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of characteristic dispersion of a pressure detecting means by correcting the detection value of a pressure state on the basis of the output value of the pressure detecting means and an atmospheric pressure release setting means for setting the installed place of the pressure detecting means into an atmospheric pressure release state. SOLUTION: A purge cut-off valve 15 and a vent control valve 19 are closed, and a negative pressure cut-off valve by-pass valve 17 is opened to confirm that purge line pressure rises and a pressure sensor 18 reaches the output value VPO corresponding to positive pressure Po. The vent control valve 19 is then opened, while the purge cut-off valve 15 and the purge control valve 14 are closed, and the installed place of the pressure sensor 18 of a purge passage 10 is set into an atmosphere release state. After the specified time, the output value VAO of the pressure sensor 18 is read.  The output value VPO for pressure judgment is set by an expression VPO=VAO+ΔVo, where ΔVo is the deviation between the output value at the time of detectiong the specified positive pressure Po and the output value at the time of detecting atmospheric pressure, and is previously obtained as a fixed value.
Patent JP-H059887-A (JP)
Title: Drier section for paper-making machine
Inventor: FUITSUSUMAN HANSU YOOKIMU
IPC: D21F5/04
Filed: 1991-11-08
Abstract: PURPOSE: To prevent paper damage and entanglement of rollers in a dryer part of a paper making machine by forming, between two dryer groups a specified separation part (delivery part) which delivers a belt-like fiber material from a first support belt to a second support belt. CONSTITUTION: A guide roller 19 is movably provided in a separation part (delivery part) between dry cylinders 11-14 and dry cylinders 15-18, and the delivery part is opened to form a free orbit of a belt-like fiber material 9. A top cutter is disposed on the free orbit to form a tip part for catching the belt-like fiber material.
Patent JP-2001139337-A (JP)
Title: Working device, glass scribing device and glass cutting method
Inventor: SHIBA TAKEHITO
IPC: C03B33/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a working method which enables working heads to exactly apply prescribed working to a workpiece in follow up to the surface of the workpiece even when undulations exist on the surface of the workpiece, and also provide a device therefor. SOLUTION: The displacement in a Z-axis direction is controlled by adopting a structure to directly couple the working heads 15 and 51 to bellows type air cylinders 24 and 24a.
Patent JP-2001106928-A (JP)
Title: Conductive material-capsuled resin particle and its product ion
Inventor: TAKAYANAGI HITOSHI
IPC: C08L101/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide particles obtained by capsuling a conductive material with an insulating resin, and to provide a method for producing the particles. SOLUTION: The conductive material-capsuled resin particles having a good electric insulating property and a good frictional charging property are obtained by a method comprising mixing and emulsifying a mixture containing a conductive material and a water-insoluble resin capable of having self-dispersibility in water on neutralization as essential components with an aqueous medium in the presence of a neutralizing agent. The conductive material is preferably metal powder having an average particle diameter of 0.1 to 50 μm. The water- insoluble resin capable of having self-dispersibility in water on neutralization is preferably an acidic group-containing styrene-(meth)acrylate resin.
Patent JP-2000143780-A (JP)
Title: Optically active polythiophene derivative
Inventor: YASHIMA EIJI
IPC: C08G61/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative comprising specific constituent unit as principal constituents, having optical activity, enabling asymmetric recognition and technical development is expected as a new functional polymer, useful for capacitor or the like. SOLUTION: This derivative comprises constituent expressed by formula I (m or n are each manifesting molar ratio of each unit and m+n=100, and the units m and n are randomly bonding in the ratio), as the principal constituent. The prescribed derivative is preferably obtained by hydrolyzing the side chain of the optically active polythiophene derivative having constituent unit expressed by formula II as the principal constituents, for example, by trifluoroacetic acid, mineral acid or the like, and successively alkaline hydrolyzing, for example, by sodium hydroxide or the like, at 40 to 80 deg.C.
Patent JP-H11154189-A (JP)
Title: Method and system for controlling state monitor type work flow
Inventor: MORI TOSHIHIKO
IPC: G06Q10/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To send data required for work flow control concerning intra-industry job processing and inter-industry transaction from the side of a work flow control system and to prevent a user application or person in charge from being conscious of data transmission. SOLUTION: A role agent part 122 detects the processing completion of a user application 111 and performs intra-section work flow control while referring to a role rule definition DB 121. Besides, a business agent part 123 detects process completion of this user application ill as well and performs inter-section work flow control while referring to a business rule definition DB 118 and when the section to perform the next processing belong to the other industry, the transmission of data is requested to an access agent part 127. While referring to an access rule definition DB 126, the access agent part 127 issues an action notice to the industry at the destination.
Patent JP-2001142491-A (JP)
Title: Portable acoustic reproduction apparatus
Inventor: KINOUCHI TAKASHI
IPC: G10L19/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable acoustic reproduction apparatus which can be used to be attached to a cassette deck of an external device and outputs a reproduced signal of a medium of a portable acoustic apparatus from an external acoustic apparatus as sounds. SOLUTION: The portable acoustic reproduction apparatus outputs a reproduced signal from a storage medium 2 from a headphone 20 when being independently used. A main body 1A having the same external shape as a compact audio cassette is directly set to the cassette deck of the external device, and the reproduced signal subjected to DA conversion by a DA conversion part 5 is converted to a magnetic signal by an electromagnetic conversion part 7 and is transmitted to a magnetic head 19 on the cassette deck side, and then the sound signal is reproduced from the recording medium 2, which the external device cannot reproduce, and is outputted from a speaker of the external acoustic apparatus. The operation of the cassette deck is discriminated by rotation detection of a hub 21 of a rotational frequency detection part 14 to control the operation of the main body 1A.  Thus the operation burden to a driver is eliminated when the apparatus is set to an on-vehicle acoustic apparatus, and the cassette deck and the main body 1A are stopped by engine stop to prevent consumption of a battery, and the apparatus can be set to any of vertical insertion type, horizontal insertion type, and lidded cassette decks.
Patent JP-H02300374-A (JP)
Title: Production of rayon crepe or yoryu georgette crepe woven fabric
Inventor: HOSOKAWA KENJIRO
IPC: D06C23/04
Filed: 1988-12-19
Abstract: PURPOSE:To obtain crepe or yoryu georgette crepe woven fabric having excellent levelness dyeing, comprising rayon materials in a specific ratio, by embossing woven fabric consisting of spun yarn as warp and hard twist spun yarn or filament-containing hard twist yarn as weft, treating with caustic soda, craping, desizing, scouring, dyeing and finishing. CONSTITUTION:Woven fabric comprising spun yarn containing at least 50wt.% rayon short fibers as warp and hard twist spun yarn containing at least 50wt.% rayon short fibers or hard twist yarn containing at least 50wt.% rayon filament is made. Then the woven fabric is embossed, then optionally treated with caustic soda, craped, desized, scoured, dyed and finished to give rayon crepe or rayon yoryu georgette crepe woven fabric having uniform development of craping, levelness characteristics and high qualities free from string unevenness by dyeing and from deepening of craping peak.
Patent JP-H01160652-A (JP)
Title: Dot printer
Inventor: NISHIURA TAMOTSU
IPC: B41J2/30
Filed: 1987-12-18
Abstract: PURPOSE:To make print sharp and uniformly stable, eliminate variable density irregularity and reduce the cost of a power supply by detecting duty per each dot of a printing pattern to be printed and driving a printing head pin depending on an excitation time after the correction corresponding to said duty. CONSTITUTION:A level detection circuit 2 detects a power supply voltage Vcc and reports it to a processor 4 through an input port 3. The processor 4 retrieves the first area 5a in a memory 5, selects an excitation time corresponding to a power supply voltage Vcc detected, then accumulates the time and calculates a printing duty by checking the dots of a character pattern to be printed from a line buffer 8. After this, the processor obtains a correction time based on a collation table and adds its correction value to the previously accumulated excitation time. Further, the processor sets an excitation time to be actually driven to a programmable timer and controls a pin excitation signal through a gate circuit 7. If an excitation time is set per dot in this way, print becomes sharp and uniformly stable and variable density disappears.
Patent JP-H04192228-A (JP)
Title: High voltage insulator
Inventor: KIMATA RYUZO
IPC: H01B17/40
Filed: 1990-11-26
Abstract: PURPOSE:To improve water resistance remarkably in a high voltage insulator for an overhead power transmission line covered with an insulating cover made of silicone by providing in a postfitting process, an insulating cover made of silicon polymer in fittings fitted to both ends of a core rod and the periphery of the core rod, which is positioned between these fittings. CONSTITUTION:A high voltage insulator 10 consists of a core rod 11, fittings 12 fitted to both ends thereof and an insulating cover 13. In this structure, the rod 11 is made of FRP, and shares a load, which acts on the insulator 10, together with the fittings 12. Each fitting 12 consists of a fitting part 12a to be fitted to an overhead power transmission line and a cylindrical fixing part 12b for fixing the end of the rod 11, and fitting hole 12c is provided in the fitting part 12a, and insertion hole 12d, in which the end of the rod 11 is inserted, is provided in the fixing part 12b, and sleeve 12e is projected from the insertion hole 12a in the longitudinal direction. A cover 13 having multiple flange type shades 13a at intervals is installed to the periphery of the rod 11 without any gap by mold forming through a postfitting process. The cover 13 is made of hard silicone rubber including the addition agent.