baber/WOPTO huggingface dataset:
Patent JP-S61267177-A (JP)
Title: Retrieving system for document picture information
Inventor: TAKEDA HARUO
IPC: G06F17/30
Filed: 1985-05-22
Abstract: PURPOSE:To give the flexibility of retrieving, to improve operability and to realize the high speed of a retrieving processing by using the secondary information prepared from a hand-written memo information as a key word or the characteristic of a picture data. CONSTITUTION:Besides the original document picture data, document picture data 16 with the memo to add the hand-written memo information are inputted to an original document picture, the positioning with original document picture data 12 is executed, collation is executed and as the dissident part, the hand- written memo information only is extracted. Next, the type of the memo is discriminated, the respective types of the processing are executed in accordance with the type and registered as the secondary in accordance with the type and registered as the secondary information for retrieving. The secondary information is used as the key word or the characteristic of the picture data. Thus, at the time of retrieving said picture data, various retrieving means can be used in accordance with the type of the above-mentioned memo.
Patent JP-H11322943-A (JP)
Title: Continuous polymer-like reaction of polymer having functional group with reactive compound
Inventor: BAUMANN FRANK
IPC: C08G77/38
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To conduct a polymer-like reaction while reducing the average dwell time by mixing a polymer having functional groups with a reactive compd. and introducing the resultant mixture into a reaction zone. SOLUTION: A polymer having functional groups, pref. a polyether or a polyorganosiloxane, still pref. a polyorganosiloxane having at least one unit of the formula, is mixed with a reactive compd. (e.g. allyl alcohol) and the resultant mixture is continuously introduced into reaction zone. In the formula, A is a functional group; E is an inert group; (a) is 1-3; and (b) is 0-2. Pref., A is selected from among H, OH, X, OR, R', and O<-> M<+> provided X is F, Cl, or Br, R is a 1-10C alkoxy or a 1-20C hydrocarbon group optionally substd. by CN or X; R' is a 2-60C monovalent hydrocarbon group having at least one double bond and/or triple bond and optionally interrupted by O, S, N, or P; and M<+> is a metal cation.
Patent JP-S63275427-A (JP)
Title: Electrically driven wheel for electric automobile
Inventor: SAKURAI HIROSHI
IPC: B60K7/00
Filed: 1987-05-01
Abstract: PURPOSE:To promote the simplification of construction of an axle and the lightness of weight of a car body, by applying a direct-drive system and constituting the axle and the rotary shaft of a motor of a hollow knuckle and a hollow hub so that the necessity for providing a reduction gear, differential gear, transmitting gear, etc. is eliminated. CONSTITUTION:An electrically driven wheel 3 is constituted mounting a hollow hub 8 coaxially to a hollow knuckle 6 by bolts 7a further a wheel disc 5 to the hollow hub 8 through a bearing 9 while a wheel 10 to the periphery of the wheel disc 5. And the wheel disc 5 mounts to its peripheral end part a motor rotor part 14 and a cover 15 by bolts 16. While a stator art 21, which is provided being opposed to the rotor part 14 through a clearance, mounts the internal peripheral part of an armature core 22, winding a coil C, to a protrusion part 8a of the hollow hub 8 by a bolt 23. In this way, the electrically driven wheel 3, applying a direct-drive system, constitutes an axle and a motor rotary shaft of the hollow knuckle 6 and the hollow hub 8.
Patent JP-H10277723-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: KOIKE TOSHIKATSU
IPC: C22C21/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient joining strength of different materials in a piston body by making a columnar body integrally joining the core material of a material produced with continuous casting and the outer peripheral material of a material made of rapid by solidified powder and thereafter, cutting to a prescribed size. SOLUTION: The continuous casting material 1B incorporated in a first incorporating chamber 12 is heated at 400-500 deg.C and pressed with a blank manufacturing device 11 and extruded as the columnar state to a second incorporating chamber 13 through a first die hole part 14 and further, the rapidly solidified powder 1A incorporated in the second incorporating chamber 13 is heated at 400-500 deg.C and pressed and while compacting, this material is extruded through a second die hole part 15 having larger diameter than that of the first die hole part 14. By this method, the columnar body of a complex material having the continuous casting material 1B as the core material and the rapid solidified powder 1A as the outer peripheral material, is extruded to the outer part of the device 11 through the second die hole part 15.  The columnar body of the complex material is cut off to the prescibed size. Therefore, the blank 10 for forging the complex piston can be manufactured with the casting.
Patent JP-H09294242-A (JP)
Title: Audio and video data recording and reproducing device
Inventor: ITO TOKUICHI
IPC: H04N5/928
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce a memory capacity of a data delay means by applying 1st compressed audio/video data being compression data to the data delay means used to adjust a comparison timing of 1st and 2nd compressed audio/ video data. SOLUTION: A shortest time from input to output of data is fixed and a frame phase of input output A/V data is identical to each other. Thus, usually phases of two systems of A/V data given to a comparator 6 are deviated for a prescribed frame number period. Then input compression A/V data are delayed by a delay memory 5 for a prescribed frame period, the comparison with recording confirmation A/V data in the unit of frames is attained. The delay time by a prescribed frame period is a time when an A/V data recording reproducing section 2 records input A/V data DIN onto a recording medium till the data are reproduced. Then the delay memory 5 records the compressed A/V data compressed by a coder 4 so as to reduce its memory capacity.
Patent JP-S585376-A (JP)
Inventor: SERUJIYU GOSE
IPC: C09D103/00
Filed: 1982-06-23
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-2000297817-A (JP)
Title: Cylindrical member and manufacture thereof
Inventor: TAKAHASHI MASAO
IPC: F16C33/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a lining layer from being affected by heat at the time of welding in a cylindrical member made by welding butting surfaces each other and to prevent lowering of bearing performance in the part. SOLUTION: In this manufacturing method, welding is performed by bringing a welding material 6 into contact with outer peripheral sides of butting surfaces, bringing the welding material 6 into contact with either one electrode of a plus side electrode 7 and minus side electrodes 8a, 8b and bringing the other side electrode into contact with back plates 2 on both sides of the welding material 6. By this manufacturing method, a cylindrical member 1 remaining a non-welding part having thickness of 1/2 or more of thickness (t) of a lining layer 3 on inner peripheral sides of the back plates 2 can be easily manufactured. As a result, lowering of bearing performance can be prevented because the lining layer 3 can be effectively prevented from being affected by heat at the time of welding by the non-welding part.
Patent JP-S5333533-A (JP)
Title: Detection device for operation stage
Inventor: MASAKI KATSUMI
IPC: H01L31/18
Filed: 1976-09-09
Abstract: PURPOSE: To obtain a good-quality picture by detecting the beam position and deciding the start time for the input signal in case an image formation is secured for the modulation beam led out of a modulation means onto the drum via a multi-phased rotary mirror. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277806-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: IMOTO KATSUYUKI
IPC: H04B10/27
Filed: 1988-04-30
Abstract: PURPOSE:To reduce cost by disposing in parallel directional couplers consisting of 2 inputs and 2 outputs and connecting the respective directional couplers so as to have an optical path length difference. CONSTITUTION:All the directional couplers 10-60 consisting of the 2 inputs and 2 outputs are disposed in parallel. The 2-output terminals of the 1st directional coupler 10 and the 2-input terminals of the 2nd directional coupler 20 are so connected as to have the optical path length difference. Further, one of the input terminals of the 3rd and 4th directional couplers 30, 50 is connected to the different terminals of the 2-output terminals of the 2nd directional coupler 20. The 5th directional coupler 40 is connected to the 3rd directional coupler 30 and the 6th directional coupler 60 is connected to the 4th directional coupler respectively in a manner as to have the optical path length difference. The constitution which is well balanced in the vertical and horizontal sizes is enabled by such parallel disposition of the directional couplers 10-60. The productivity is thereby improved and the cost is reduced.
Patent JP-S5810231-A (JP)
Title: Indicating method for display column in electronic device
Inventor: EMOTO SHINSUKE
IPC: G06F3/033
Filed: 1981-07-10
Abstract: PURPOSE:To predict the input position before the operation of input and to decrease the entry mistake, by providing a confirming means for causing the display operation to a display column and instructing the said display column, in displaying entry data to a specified display column. CONSTITUTION:A signal P is outputted with a function key 2 and a signal Q is outputted with an entry key 1. A CPU(B) outputs a display column designating signal R to a display C with the signal P, processes the inputted signal Q and transfers a display data signal Q' to a display C and a print section D. The display section C provides various display columns. In the display C, the signal R designates the display column where the entry data is inputted from each display column out of each display column. For example, the signal P is outputted from a bar code key 21 and the signal R is outputted, then the corresponding bar code content displaying column 11 is designated. Further, a signal Q' according to the signal Q is transmitted and displayed on a display column designated with the CPU.
Patent JP-H07318924-A (JP)
Title: Active matrix type color liquid crystal display device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1994-05-23
Abstract: PURPOSE:To provide a reflection type active matrix color liquid crystal display device capable of obtaining colored light having high luminance without using a color filter, the loss of light quantity due to light absorption caused by the substrate of a liquid crystal cell and a polarizing plate, obtaining a bright color display, and displaying plural colors with one pixel. CONSTITUTION:This device consists of an active matrix liquid crystal cell 10 and a polarizing plate 30 disposed on the outer surface of the cell. The liquid crystal cell 10 consists of a rear-surface substrate 11 having pixel electrode 13 and TFT (active element) formed on the inner surface and a front- surface substrate 12 having a transparent counter electrode on the inner surface. The pixel electrode 13 formed on the rear-surface substrate 11 of the liquid crystal cell 10 consists of a metal film which reflects light so that the surface of the pixel electrode 13 can be used as a light-scattering plane (A). The polarizing plate 30 is disposed so that its transmission axis is inclined to the orienting direction of the liquid crystal molecules on the front side substrate 12 of the liquid crystal cell 10.
Patent JP-2000001302-A (JP)
Title: Method to simultaneously produce hydrogen-rich gas and electric power
Inventor: ANDERSEN HANRIK SOLGAARD
IPC: C01B3/38
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To recover large quantity of energy to be used for the compression of a supply gas to a self-heating type reforming device by collecting a hydrogen- rich gas from a self-heating type steam reforming process under increased pressure and releasing the pressure of the gas in a gas turbine to produce the power. SOLUTION: This method is to produce a hydrogen-rich gas by self-heating type steam reformation of a hydrocarbon process gas. The hydrocarbon process gas 2 and an oxidizing agent 1 are introduced into a self-heating type steam reforming device 10 equipped with a fixed bed 12 of a normal self-heating type steam reforming catalyst. The hydrocarbon process gas 2 is subjected to self-heating type steam reforming in the self-heating type steam reforming device 10 under normal conditions to produce a hydrogen-rich gas, which is recovered through a conduit 3 from the self-heating type steam reforming device 10. The conduit 3 is connected to a gas turbine 20, and the gas turbine 20 is driven by the gas to convert the power of the rotating axis into electric power. After the power is converted into energy, the hydrogen gas of released pressure is recovered through a conduit 4.
Patent JP-S62265729-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/60
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a semiconductor device adapted for copper wirings with high reliability by forming a copper-aluminum intermetallic compound on a junction boundary between the wirings and electrodes. CONSTITUTION:In a semiconductor device in which the electrodes and leads of a semiconductor element are connected by copper bonding wirings and led, a copper-aluminum intermetallic compound is formed on a junction boundary between the wirings 1 and the electrodes 3. That is, the wirings 1 are held at suitable temperature at the time of bonding the wirings 1 to the electrodes or heat treated after bonding to form an intermetallic compound layer on the boundary. When the compound layer is formed, balls and electrode films are closely contacted to strengthen the bonded parts. The copper-aluminum intermetallic compound is mainly of three types of theta-, eta2-, gamma2-phases. Among them, the theta-phase (Al2Cu) 4 contributes to the strengthening of the bonded part.
Patent JP-S62264901-A (JP)
Inventor: SAKURAI SEIYA
IPC: B27G13/12
Filed: 1986-05-14
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-H0374571-A (JP)
Title: Knock control device for internal combustion engine and method thereof
Inventor: IWATA TOSHIO
IPC: F02P5/153
Filed: 1990-04-26
Abstract: PURPOSE:To simplify the structure by obtaining the vibration level of each specified block and its average value on the basis of a knock signal, forming the knock discriminating threshold on the basis of the obtained average value, and performing knock discrimination according to the compared result between the vibration level and the threshold. CONSTITUTION:The output signal A of a knock sensor 1 fitted at an internal combustion engine is inputted into an interface circuit 20 formed of a peak circuit 26, and a peak level VP as the vibration level of each specified block to a cylinder reference position is formed on the basis of the signal A. This peak level VP is inputted into an ECU 40 to be subjected to averaging process so as to form a first average value VA1, as well as this value VA1, is subjected to averaging process every specified period so as to form a second average value VA2. The threshold VTH is formed by an arithmetic part 43 on the basis of the second average value VA2, compared (44) to the peak level VP, and a knock discrimination signal VK is outputted in the case of VP>VTH to form a lag angle control angle thetaR from a lag angle reflecting-processing part 45.
Patent JP-H049461-A (JP)
Title: Film forming device
Inventor: NAKABASHI MITSUO
IPC: C23C14/24
Filed: 1990-04-26
Abstract: PURPOSE:To fix the consumption rate of each vaporization source and to form a film having a uniform characteristic by arranging the sources so that the same arrangement of a space between the gas inlet and outlet parts is obtained with respect to each source in the film forming vessel. CONSTITUTION:The vaporization source 2 is sputtered in the film forming vessel 11 to form a film on the surface of a substrate 5. The vessel 11 is a hollow rectangular parallelopiped having a square bottom, and the sources 2 arranged on the apexes of an apparent square with the center aligning with the center of the bottom of the vessel 11. The gas outlet part 41 pierces the center of the upper surface of the vessel 11 with its opening directed to the inside of the vessel 11, and the gas inlet parts 31 are set slightly below the center of the side surface of the vessel 11 and flush with each other with their openings directed to the inside of the vessel 11. The substrate 5 is horizontally held slightly above the center of the vessel 11. Vapor deposition is applied on the substrate 5 under such a constitution, hence the consumption rate of each source 2 is fixed, and a film having a uniform characteristic is formed.
Patent JP-S61266263-A (JP)
Title: Production of thermal printer head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1985-05-20
Abstract: PURPOSE:To enable a thermal dot to have higher density, supplying an electric power by just sufficient amount to rise the resistivity between adjacent discrete electrodes. CONSTITUTION:A common electrode 3 and a plurality of discrete electrodes 4 are so formed as to be over a side edge of a resistor 2 and the other side edge thereof respectively. In this case, the adjacent electrodes can be disposed adequately close with each other because of no opportunity for laying the other electrode over the electrodes 4. When the electric power, which is sufficiently higher than that supplied between the common electrode 3 and the discrete electrodes 4 for printing, is supplied between the adjacent discrete electrodes 4, resistor portions 2A between the discrete electrodes 4 become sufficiently higher than the other portion in resistivity. In this manner, the each condition between the discrete electrodes 4 results in being made nearly open by making the resistor portions 2A with higher resistivity. Accordingly, even if an electric power is supplied between the common electrode 3 and the discrete electrodes 4 when printing, heat generation of only resistor portions 2B between the electrodes 3 and 4 is possible.
Patent JP-H08288341-A (JP)
Title: Method and apparatus for moving test head and probe
Inventor: MOCHIZUKI TOMOAKI
IPC: G01R31/26
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a method and an apparatus for moving a test head in which the rate of operation of the tester can be enhanced while protecting a connection terminal, e.g. a pogo pin for conducting a probe card, against damage. CONSTITUTION: When a test head 4 is moved to conduct a test head 4 and a probing card 3 electrically, the head 4 is turned through a rotation drive mechanism 6 to face the card 3 in parallel therewith and then the head 4 is lowered through an elevation drive mechanism until the connection terminal thereof comes into contact with the card 3 side. When the test head 4 is released from the probing card 3, the head 4 is elevated temporarily from the card 3 side through the elevation drive mechanism and then it is turned away from the card 3 through the rotational drive mechanism 6.
Patent JP-S5334018-A (JP)
Title: Negative pressure delaying valve
Inventor: OBUKI SHINZOU
IPC: F16K13/00
Filed: 1976-09-10
Abstract: PURPOSE: To obtain a negative pressure delaying valve without loading, partitioning off the valve chamber into the first negative pressure chamber, atmospheric pressure chamber and the second negative pressure chamber, installing a check valve to the first negative pressure chamber wall, a check valve and an orifice to the second negative chamber wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000297125-A (JP)
Title: Alpha-hydroxymethylacrylate copolymer
Inventor: KATO HISATOYO
IPC: C08F8/16
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer which yields a heat-resistant resin through dealcoholization reaction at a low heating temperature by polymerizing a monomer mixture comprising an α-hydroxymethylacrylate and a polymerizable quaternary ammonium salt. SOLUTION: A monomer mixture comprising an α-hydroxymethylacrylate of formula I and a polymerizable quaternary ammonium salt of formula II is polymerized. In the formulae, R1 is 1-18C alkyl; R2 is H or CH3; R3 is 1-20C alkyl; X- is a monovalent anion, preferably Cl-, Br-, methanesulfonyloxy ion, benzenesulfonyloxy ion and p-toluenesulfonyloxy ion. In addition to these monomers, polymerizable monomers may be added. The preferable mole ratio of the α-hydroxymethylacrylate: the polymerizable quaternary ammonium salt: the other monomers is (30-99.9):(0.01-50):(0-65). The temperature at which a heat resistant resin is obtained from the copolymer is preferably 130-250 deg.C under normal pressure.
Patent JP-S5752018-A (JP)
Title: Tacky-polarizing-plate sticking device of automatic tacky-polarizing-plate sticking machine
Inventor: NAKAMURA TAKESHI
IPC: G02F1/1335
Filed: 1980-08-08
Abstract: PURPOSE:To stick a normal polarizing plate to a liquid crystal cell accurately and automatically with efficiency, by detecting the front edge of the normal polarizing plate, peeled off from a separator, by a sensor and by sticking the polarizing plate to the liquid crystal cell by pressing it down by a laminate roller after the detection. CONSTITUTION:A sticking device 16 consists of a peeling table 41 which peels a normal polarizing plate 4b from a separator 6 made of a polarizing plate tape by folding the separator 6 along a chevron-shaped edge, a guide 42 which guides the peeled normal polarizing plate 4b so that it moves forth, a front-edge detection sensor 43 arranged in front of the tip of the guide 42, and a laminate roll 44 elevated freely to above the sensor 43. Consequently, the normal polarizing plate is detected by the sensor and then the laminate roller presses the polarizing plate down to stick it to a liquid crystal cell, thereby performig the accurate sticking operation efficiently.
Patent JP-H06324575-A (JP)
Title: Transfer device
Inventor: MOMOTAKE NOBUO
IPC: G03G15/16
Filed: 1993-05-11
Abstract: PURPOSE:To provide sufficient transfer performance irrespective of the kind of transfer material by weakening an electric field on the side of a transfer entrance. CONSTITUTION:A transfer device, having a transfer image carrier 10 made of a dielectric substance and a transfer member 12 contacted with the transfer image carrier 10 and undergoing application of a bias, and being of such a type that either a toner image on the transfer image carrier 10 is transferred onto transfer material P or a toner image is transferred onto transfer material on the transfer image carrier 10, includes an auxiliary transfer member 16 contacted with the transfer image carrier 10, and either a bias is applied to the auxiliary transfer member 16 or the auxiliary transfer member 16 is grounded, and the bias of the transfer member 12 or the auxiliary transfer member 16 is varied according to the kind of transfer material.
Patent JP-H04230186-A (JP)
Title: Hdtv signal correspondence video decoder
Inventor: GERUTO RAIME
IPC: H04N5/92
Filed: 1991-05-14
Abstract: PURPOSE: To provide a video recorder which can record and reproduce a wide- band video signal having an upper limit frequency, which is twice as high as a maximum frequency of the band width of a recording and reproducing device, namely, an HDTV signal, and is operated with a simple and high-reliability means. CONSTITUTION: This video recorder having two-fold band width of a recording track is used for recording and reproducing of an HDTV signal especially and is provided with a first sampling device which mainly samples a signal to be recorded by a sampling pulse, which has a first sampling frequency which is at least a half of the upper limit transmission frequency, and generates the output signal of this sampling as a first recording signal (AS1).