baber/WOPTO huggingface dataset:
Patent JP-H10168332-A (JP)
Title: Heat-sensitive transfer recording material, heat-sensitive transfer recording and triazolopyridine pigment
Inventor: ONISHI AKIRA
IPC: C09B23/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive transfer recording material having a layer containing a specific pigment, giving recording images excellent in image storability such as fixity and light stability, improved in color tone and moisture durability and useful for thermal printers, etc. SOLUTION: This heat-sensitive transfer recording material has a layer containing one or more kinds of pigments of formulas I-IV  R1 , R3 are each H, an alkyl, an aryl, a heterocyclic group; R2 is H, cyano, carbamoyl, an alkoxycarbonyl, an aryloxycarbonyl, carboxyl; X is O, CR4 (R5 ) (R4 , R5 are each an electron-attracting group); Y is N, L1 -(L2 =L3 )m [L1 -L3 are each methine; (m) is 0-2]; Z is an azo group; G1 is a heterocyclic group; Q is a non-metallic atom group required for forming a pigment having absorption wavelengths in visible and infrared regions} on a support.  An image-receiving material is preferably superposed on a pigment-donating material having the pigment- donating layer containing one or more kinds of the pigments of formulas I-IV on the support and, if necessary, subsequently heating the pigment-donating material in response to image information to form the image.
Patent JP-H11177846-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAYAMA TAKESHI
IPC: H04N5/14
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of synchronizing the reference signals of a video signal processing with video signals without increasing a circuit scale even when the line number of the reference signals is increased by delaying them by using a storage circuit. SOLUTION: In this semiconductor integrated circuit provided with video signal processing circuits 2 and 3 for processing video signal input DIA, a reference signal generation circuit 1 for generating the reference signals of the video signal processing and an input terminal and an output terminal for arbitrarily adding an external additional signal processing circuit 4 to the outside, by providing the storage circuit 7 for delaying the reference signals and delaying the reference signals as much as the delay amount of video signals by the video signal processing circuits 2 and 3 and the external additional signal processing circuit 4 in the case of being arbitrarily added by the storage circuit 7, the reference signals synchronized with the video signals are obtained.
Patent JP-H06186281-A (JP)
Title: Reliability evaluating board and burn-in device
Inventor: URAOKA YUKIHARU
IPC: G01R31/28
Filed: 1992-12-17
Abstract: PURPOSE:To execute a burn-in test in which data of high reliability is obtained. CONSTITUTION:When an evaluating board 100 is initially used, testing conditions (temperature, frequency of a stress signal, a power source voltage, etc.) to be stored are input from an external apparatus to a memory module 101. From next time, pieces of information stored in the module 101 are read and sent to a controller of a burn-in device, thereby setting suitable testing conditions without hands. Further, if a historical time is written each time the board 100 is used, its life can be grasped to prevent an erroneous use of a deteriorated evaluating board 100.
Patent JP-2001151929-A (JP)
Title: Method for manufacturing porous polyimide film and film
Inventor: FUKUNAGA KENJI
IPC: C08J5/18
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film having a porous layer in the central part thereof and dense layers on the both surfaces in a simple operation. SOLUTION: The method for manufacturing a porous polyimide film having dense layers on the both surfaces thereof and the central part comprising a porous layer comprises imidization by a heat treatment of a film-like composition (C) comprising a homogeneous solution (A) of a polyimide precursor and a poor solvent of the polyimide precursor, the poor solvent (B) having a boiling point or a thermal decomposition temperature higher than or equal to the imidization initiation temperature of the polyimide precursor.
Patent JP-H11233437-A (JP)
Title: Aligner and optical system therefor
Inventor: OZAWA HARUO
IPC: G03F7/20
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for an aligner which enables reduction in gas replacement time in a casing and which enables easy replacement operation. SOLUTION: A plurality of independent chambers 42a-42g are formed in a casing 41, and covers 44a-44g, pipe arrangements L1a-L1h, pipe arrangements L2a-L2g, valves 45a-45g and 46a-46g, and valves 48a-48g opening/closing in accordance with the values of oxygen concentration sensor 47a-47g are provided for the chambers 42a-42g, respectively. Seven optical component groups, including a beam shaping lens 2, a mirror 3, a beam expander lens 4, a mirror 5, a fly-eye lens 6, a group consisting of a first relay lens 7, a reticle blind 8 and a second relay lens 9, and a group consisting of a mirror 10 and a main condenser lens 11, are housed in the different chambers 42a-42g of the casing 41, respectively.
Patent JP-H03196543-A (JP)
Title: Wafer handling apparatus
Inventor: IWASAKI NORIKI
IPC: H01L21/677
Filed: 1989-12-25
Abstract: PURPOSE:To dip wafers one by one in chemical in a horizontal state by providing a mechanism for vertically moving a wafer in the horizontal state, a mechanism for laterally moving the wafer in the horizontal state, and a mechanism for inclining it from the horizontal state. CONSTITUTION:A wafer holder 30 for holding one wafer 10 horizontally, mechanisms 41-43 for vertically moving the wafer 10 held by the holder 30 while holding in horizontal state, mechanisms 51-54 for laterally moving the wafer 10 while holding in horizontal state, and a mechanism 61 for inclining the wafer 10 from the horizontal state are provided. The wafer 10 is raised, laterally moved, and the wafer 10 is moved down to be dipped in chemical. When predetermined time is elapsed, the wafer 10 is lifted from the chemical, and inclined by the mechanism 61 to drip off the chemical on the wafer 10. Thus, the wafers 10 can be dipped one by one in the chemical in the horizontal state.
Patent JP-H07185477-A (JP)
Title: Glass bottle housing device
Inventor: SUZUKI AKIO
IPC: B65G47/84
Filed: 1993-12-28
Abstract: PURPOSE:To favorably perform color sorting by certainly charging a glass bottle sent from a supply passage in the housing part of a transfer means. CONSTITUTION:A horizontal shaft X crossing the moving direction of a transfer conveyor 4 at a right angle is provided above the transfer conveyor 4 between a supply conveyor 2 and the transfer conveyor. A guide plate 51 is supported on the horizontal shaft X in a revolvable manner so that a part thereof enters the housing part S of the transfer conveyor. The glass bottle G sent from the supply conveyor 2 is guided to the housing part S of the transfer conveyor by the guide plate 51 to be certainly charged therein.
Patent JP-H04205498-A (JP)
Title: Device for estimating and forecasting trip time
Inventor: OKITA TORU
IPC: G08G1/01
Filed: 1990-11-30
Abstract: PURPOSE:To highly accurately estimate and forecast a trip time and to allow the trip time estimating/forecasting device to flexibly adapt to the change of an object by providing the estimating/forecasting device with an estimating/ forecasting means for estimating/forecasting a trip time when a vehicle moves in a section between tow recognizing devices or a different section formed by connecting plural similar sections. CONSTITUTION:The trip time estimating/forecasting device is provided with the estimating/forecasting means 41 for estimating/forecasting the trip time based on information outputted from respective vehicle sensors 2 and respective vehicle recognizing devices 3 when a vehicle moves in a section between two devices 3 or in a different section formed by connecting similar sections and an adaptive correction means 42 for adaptively correcting a connection parameter for the means 41 so that an error evaluation value between a trip time measured in each vehicle by the device 3 and trip time based upon the means 41 is reduced. The connection parameter of the means 41 is adaptively corrected so that the error between both trip times can be reduced. Consequently the inexpensive and highly accurate trip time estimating/forecasting device capable of easily reflecting the relation of objects can be obtained.
Patent JP-H03200041-A (JP)
Title: Detector for optical lens product
Inventor: KIKUCHI YASUKAZU
IPC: G02B7/28
Filed: 1989-12-28
Abstract: PURPOSE:To attain automatic measurement under various environments without flawing a lens by measuring the face of the lens and so on vertical to the optical axis of an optical lens product in non-contact by a laser displacement gage and so on. CONSTITUTION:An object to be measured is set on the arbitrary place of a table 4 and an object to be measured 1 which comes to a measuring place after a residence time is coupled electrically to a driving electric circuit 17. Then, a computer 12 transmits a driving signal to a driving actuator 1b through the circuit 17. Thus, the measuring face which is vertical to an optical axis of a lens 1a is moved. A moving range is detected by a laser displacement gage 2. An analog value detected by the displacement gage 2 is fetched to the computer 12 after being signal-processed in a signal processing part 14. Thus, the computer 12 discriminates the kinds of machines from the driving range of the measuring face of the object to be measured 1 and executes checking and measuring corresponding to the kinds of machines. Consequently, when the checking and the measuring in a horizontal condition are finished, a cylinder 6 is lowered, the position of the object to be measured 1 is changed into a vertical condition and the checking and the measuring are executed in the same way.
Patent JP-H09177086-A (JP)
Title: Automatic attitude control device for float
Inventor: NAGASE KYOICHI
IPC: E02D23/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically ensure the balance of a caisson by providing a water feeding and discharging pump and a float internal level sensor on a float, and inputting the sensor detection signal, to a control device. SOLUTION: A pump and a level sensor P are arranged in each partitioned chamber partitioned by vertical and horizontal bulkheads 1 provided in a caisson A. A suspending wire 4 having a tension sensor 3 interposed therein is connected to the caisson A, and the detection values of the tension sensor 3 and the level sensor P are inputted to a control computer C. When the caisson A is submerged, the level of each space is detected by the level sensor P, the detection value is inputted to the control computer C, and the control signal of the computer C is received to supply and discharge water to or from each space, whereby the level, of each space is controlled. The tension of the wire 4 is detected by the tension sensor 3, and this signal is received to control the level within each section, whereby the caisson A holds a stable attitude.
Patent JP-H02228677-A (JP)
Title: Compound containing aromatic nitrogen as auxiliary agent for electrostatic liquid developer
Inventor: RAIRA MOSUTAFUA ERUUSEIDO
IPC: G03G9/135
Filed: 1989-12-28
Abstract: PURPOSE: To improve electrostatic charge characteristics by using a nonpolar liq. having a kauri-butanol value of <=30 and thermoplastic resin particles having a area average particle size of 10μm and contg. a dispersed specified arom. nitrogen-contg. compd. CONSTITUTION: An electrostatic liq. developer is composed of a nonpolar liq. having a kauri-butanol value of <=30, thermoplastic resin particles having <=10μm area average particle size and contg. a dispersed arom. N-contg. compd. practically insoluble in the nonpolar liq. or immiscible with the liq. and selected from among polyvinylpyridine, polyaminostyrene, a vinylpyridine copolymer and a compd. represented by formula I and an ionic or amphoteric compd. soluble in the nonpolar liq. as an electric charge controlling agent. In the formula I, Y is pyridine, bipyridine, etc., R is 1-30C alkyl, 6-30C aryl, etc., Z has the same meaning as Y and (n) is 0 or 1. Improved image quality and suppressed defacing are ensured.
Patent JP-H06188409-A (JP)
Title: Gate turn-off thyristor and power converter using same
Inventor: TAKAYANAGI YUJI
IPC: H01L29/74
Filed: 1992-12-18
Abstract: PURPOSE:To provide a GTO with reduced turn-off loss without any increase in leak current and gate trigger current. CONSTITUTION:A proton implantation layer 20 with reduced life time due to implantation of proton is formed outside a depletion layer which is formed when a voltage is applied to a GTO and at a position deeper than a p emitter layer 15 and at the same time an anode short-circuiting structure part 16 is formed deeper than the proton implantation layer 20. Therefore, since the proton implantation layer 20 is provided in addition to the anode short-circuiting structure part 16, the number of carriers remaining in an n base can be sufficiently reduced and reducing turn-off loss without increase in leak current due to arrival of the depletion layer to the proton inplantation layer 20 when the maximum voltage is applied and increase in gate trigger current due to drop of inplantation efficiency of the p emitter layer 15.
Patent JP-H08184350-A (JP)
Title: Four-speed shift mechanism
Inventor: KOTANI OSAMU
IPC: F16H3/62
Filed: 1994-12-28
Abstract: PURPOSE: To constitute a four-speed shift mechanism by using the number of elements and size equivalent to those of a conventional three-speed shift mechanism by a method wherein rotation members in a total are 5 in a number and clutches or brakes are arranged one at each of rotation members except a rotation member forming an output shaft. CONSTITUTION: During a first speed, an input shaft 3 is engaged with a ring gear r1 through a clutch c1 and a ring hear r2 is fixed to a case 5 by a brake b1. Thus, torque inputted to the ring gear r1 is decelerated and outputted from a carrier 1c. Further, during a third speed, by engaging the input shaft 3 with the ring gear r1 through the clutch c1 and engaging the input shaft 3 with a sun gear s1 through the clutch c2, a first train planetary is integrally rotated, namely directly coupled, and a change gear ratio is set to 1. Further, during reversing, the input shaft 3 is engaged with the sun gear s1 through the clutch c2 and the ring hear r2 is fixed to the case 5 by the brake b1. This constitution reverses the ring gear r1 and the carrier 1c and outputs reversing and deceleration from the carrier 1c.
Patent JP-2000165503-A (JP)
Title: Slave set for cordless telephone and cordless telephone system
Inventor: HASEGAWA AKIO
IPC: H04M1/274
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce entry man-hours of common telephone directory data in a cordless telephone system. SOLUTION: This cordless telephone system consists of a master station and plural PHS terminals connected to the master station via radio channels, a nonvolatile memory 10b stores common telephone directory data (department name, name, telephone number or the like) required by each PHS by an operation section 10a in a microcomputer 10 of the master station in advance, and when a PHS requests to the master station for master slave registration, an operation step for the master slave registration is provided with an operating step to send telephone directory data having been registered in advance to the PHS sequentially via a PHS base band signal processing section 4, an RF transmission section 3 and an antenna 1 and the PHS side stores the received telephone directory data in a memory provided for the PHS.
Patent JP-H04203123-A (JP)
Title: Joint of metal pipe and connecting method
Inventor: HOTSUTA SHIGEO
IPC: F16L21/06
Filed: 1990-11-30
Abstract: PURPOSE:To arrange a pipe connection part linearly by connecting two pipes opposite to each other with flange members respectively provided in ends of the pipes, and thereafter, pressing the packing with a housing member between the flanges of both the pipes. CONSTITUTION:Lap joint type flange members are fitted to a pair of metal pipes 2, and thereafter, a flange part 3 is formed in the end of the pipes 2 respectively. Next, the flange members are positioned in the end of the pipes 2, and are bonded by bolts and nuts for temporary assembly. Next, the flange members are removed form the pipes 2. A housing member 4, which has the semi-circular side surface and surrounds the flange part 3, is bonded annularly with bolts and nuts to be fastened, and the packing 5 is pressed between the flange parts 3.
Patent JP-H08183962-A (JP)
Title: Hydrogenation of aromatics in hydrocarbon oil
Inventor: WATANABE KATSUYA
IPC: C10G45/54
Filed: 1994-12-28
Abstract: PURPOSE: To provide a hydrogenation process which can reduce aromatics in hydrocarbon oil with high efficiency in hydrogenation of polycyclic aromatics, thus, advantageously produces alkane hydrocarbons in a high yield. CONSTITUTION: At least one selected from catalytic cracking oil, thermal cracking oil, coker gas oil, hydrogenated light oil and desulfurized light oil is used as a feedstock and the catalytic reaction is carried out using a catalyst carrying 1-20wt.% of nickel and 1-30wt.% of tungsten as calculated as their oxides on a carrier comprising 80-99wt.% of an inorganic oxide and 1-20wt.% of a zeolite of 3-20 SiO2 /Al2 O3 3 molar ratio, at 200 deg.C-400 deg.C, 30-150kg/cm<2> , 0.1-5.0/h<-1> liquid hourly space velocity.
Patent JP-H09174221-A (JP)
Title: Method for carrying out product in horizontal forming machine and device therefor
Inventor: SATO TADASHI
IPC: B25J9/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To take out a product without interfering a core and inclined pin with each other in a forming machine. SOLUTION: In this method, a movable die plate is provided movably to a fixed die plate in the horizontal direction while being guided by a die bar 5 extending in the horizontal direction, and respective dies are fixed to the fixed die plate and the shifting the plate. Then, a product holding head 17 including a product holding means 15 for holding the product attachably/ detachably is moved in the horizontal direction to hold the product by the product holding means 15 and take out the product from a die. The product holding head 17 is swingingly moved in the vertical direction by a link mechanism 19 while holding the product by a product holding means 15 to move the product holding head 17 to a product discharging position. The holding of the product is released by the product holding mean 15 at the product discharging position.
Patent JP-H08188520-A (JP)
Title: Hair dye composition
Inventor: YAMAKAWA ARATA
IPC: A61K8/49
Filed: 1994-12-29
Abstract: PURPOSE: To obtain the subject composition excellent in dyeing ability, capable of uniformly dyeing the hair in a short time, hard to decolor by its excellent color fastness, and impairing no hair touch feeling after dyeing finish, by combining an acid dye, 2-hydroxybenzyl alcohol and an acid followed by adjusting its pH to acidic side. CONSTITUTION: This hair dye composition contains a combination of pref. 0.1-3wt.% of an acid dye, pref. 1-15wt.% of 2-hydrobenzyl alcohol, and an acid, and whose pH is adjusted to 2-6 (pref. 2-4). The acid dye is e.g. a tar coloring matter for cosmetic use such a Black No.401. The 2-hydroxybenzyl alcohol acts as a hair dyeing promoter. The acid is e.g. citric acid, glycolic acid, succinic acid, acetic acid, hydrochloric acid, phosphoric acid, sulfuric acid.
Patent JP-H08184177-A (JP)
Title: Handrail frame for frame scaffold
Inventor: KONDOU MICHIAKI
IPC: E04G21/32
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate the fitting and removal of a handrail frame by placing a positioning fitting from the scaffold side onto a horizontal rod, and turning a handrail frame around the positioning fitting so as to fit the fitting to a leg support. CONSTITUTION: A positioning fitting 4 is provided over a fitting 3 of a vertical rod 2, and fixed to the vertical rod 2. In this case, the positioning fitting 4 is projected inside of the scaffold from the vertical rod fitting part in the triangle shape with plane view, and the tip is bent in the longitudinal direction of the handrail. Furthermore, the tip is formed as a horizontal rod locking part to be locked with a horizontal rod 101, of which lower part is formed with a recessed part. For example, the tip of the horizontal rod locking part is formed shorter than 1/4 of the circumference of the cross section of the horizontal rod 101 so as to be locked with the one side surface of the horizontal rod 101.  Consequently, the locking parts are positioned at the same position in the cross direction of the frame scaffold, and both the tips thereof are arranged without generating a contact with each other at the most upper part of the cross sectional circle of the horizontal rod 101. At the time of continuously assembling the frame scaffolds, adjacent handrails can be fitted with the similar work.
Patent JP-H07156050-A (JP)
Title: Wafer chamfering machine
Inventor: SUKEGAWA MASAHIRO
IPC: B24B9/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide a wafer chamfering machine which makes do with only one grinding liquid nozzle, which needs less discharge of the grinding liquid, and in which the position of the grinding liquid nozzle does not need to be changed even when the peripheral length of the wafer varies. CONSTITUTION:In a wafer chamfering machine, in which a wafer 10 is fixed to a wafer table 21 and chamfering work to the periphery of the wafer is conducted by either a trapezoidal grinding stone 31 or a formed grinding stone, a vertically moving guide 41 is installed in a stone bearing stand 33. In addition, a grinding liquid nozzle 45 is installed in a vertical slider (42), which freely moves up and down along the vertically moving guide 41, in such a way that the nozzle 45 directs itself in the direction in which the trapezoidal grinding stone 31 or the formed grinding stone is brought in contact with the wafer 10, while an arm 46, which is engaged in the vertical direction with the vertical slider 42, is installed in a table bearing stand 23. Accordingly, the direction and the position of the grinding liquid nozzle always coincides with the direction, in which the stone is in contact with the wafer 10, and with the vertical position of the wafer 10, respectively.
Patent JP-H11169974-A (JP)
Title: Hydraulically driven tube expanding apparatus
Inventor: MORI EIJI
IPC: B21D39/10
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically driven tube expanding apparatus, in which the number of revolutions of a hydraulic motor is reduced at the time of stopping the normal rotation and at the time of starting the reverse rotation during tube expanding work, the physical load of a drive head holding operation is reduced and the whole working time can be shortened. SOLUTION: In high pressure oil feeding piping to the hydraulic motor 15 in the drive head 122, a flow control valve 7 for setting the high speed, bread-off circuits 20, 24 respectively provided with a solenoid valve 22 and a flow control valve 23 for setting the low speed, pressure switches 10, 21 for setting the enlarging pressure and variable speed pressure respectively and a throttle valve 12 for confirming the pressure setting, are provided.  Further, timers 25 (251 , 252 ) are arranged, and when the hydraulic pressure reaches the variable speed pressure at the time of expanding the tube, the valve 22 is opened and the hydraulic oil is returned back to a tank 1 from both bread-off circuits and the revolution of the hydraulic motor is varied from the high speed normal rotation to the low speed normal rotation, and further, at the time of completing the working of the timer 25 worked since starting the low speed reverse rotation, the valve 22 is closed and the return-back of the hydraulic oil from the bread-off circuit 24 is stopped and the revolution of the hydraulic motor is varied to the high speed reverse rotation.