baber/WOPTO huggingface dataset:
Patent JP-H02213983-A (JP)
Title: Recognizing method of wire bonding device
Inventor: YAMAMOTO KANEHISA
IPC: H01L21/60
Filed: 1989-02-15
Abstract: PURPOSE:To improve the recognition accuracy and recognition rate by setting a correlation value limit value according to a reference image and varying the correlation value limit value according to the number of candidate points. CONSTITUTION:A comparator 6 compares the degree (b) of correlation with the correlation value limit value (b) and when the degree (b) of correlation is larger than the correlation value limit value (c), the current degree (b) of correlation and coordinates in an input image (a) are registered in a candidate point storage means 7. This operation is executed for whole part of the input image (a), and all candidate points are registered in the candidate point storage means 7, sequentially. At this time, the correlation value limit value (c) is set to a proper value corresponding to a selected reference image and a proper number of candidate points are extracted. If the state of an input image (a) changes and a proper number of candidate points are not obtained with the set correlation value limit value, a correlation value limit value variation quantity input means 10 varies the correlation value limit value. Consequently, the recognition accuracy and recognition rate of even an image which differs in correlation degree can be increased.
Patent JP-H04213875-A (JP)
Title: Gto thyristor
Inventor: MARUCHIN BEHITERAA
IPC: H01L29/744
Filed: 1991-02-04
Abstract: PURPOSE: To eliminate the need of the accurate adjustment of an anode side short-circuit area to a cathode emitter area. CONSTITUTION: A semiconductor base body is provided with the plural cathode emitter areas 3 in the shape of a first geometrical pattern and at least one anode emitter area 21-25, the short-circuit areas 31-34 in the shape of a second geometrical pattern different from the first geometrical pattern are provided inside the anode emitter area and at least a part of the short-circuit areas is made to face the respective cathode emitter areas.
Patent JP-S63268511-A (JP)
Inventor: DONARUDO FUAI
IPC: B29C45/14
Filed: 1988-02-19
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-H08235991-A (JP)
Title: Electromagnetic relay
Inventor: ABIKO OSAMU
IPC: H01H50/30
Filed: 1995-02-23
Abstract: PURPOSE: To regulate the moving amount of an armature and simply, surely enhance shock resistance by forming a recess loosely engaging with a projection formed in the armature in a housing. CONSTITUTION: A contact spring 4 comprises a movable spring 41 in which a movable contact 41a is formed and a hinge spring 42. In the armature 3, square projections 3b, 3b are arranged in the direction along a flat surface on both sides of a supported part 3a supported rotatively at the edge of a yoke 2 with the hinge spring 42. In a base 5 of a housing and in one corner of a case 6, square recess 5a, 6a larger than the cross section of the projection 3b are formed, and the projection 3b is loosely engaged. When shock stronger than hinge supporting force of the the hinge spring 42 is applied to the armature 3, the moving amount of the armature 3 is regulated. By forming the projection 3b in the vicinity of the supported part 3a whose displacement is minimized, the moving amount is further decreased.
Patent JP-S53122097-A (JP)
Title: Atomic power plant
Inventor: OGAWA HIROMI
IPC: G21C13/00
Filed: 1977-03-31
Abstract: PURPOSE: To improve the operation property and the reliability in an atomic power plant, to improve the coefficient of utilization by the reduction of equipments, and to reduce the keeping quantity and to employ the using water in the plant profitably, by means of purifying the pool water in a plenum chamber (SP). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53120327-A (JP)
Title: Magnetic recording reproducing system
Inventor: OOTA YOSHIHIKO
IPC: G11B5/027
Filed: 1977-03-30
Abstract: PURPOSE: To make it possible to reproducing pictures of the still, slow motion, etc., at a different speed from that in reproduction, by causing a rotary head to reproduce the previously-recorded signal of an inclined track while fixing a noise bar nearly in a vertical blanking period of a reproducing picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000236654-A (JP)
Title: Motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K37/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To make a motor into ultra miniature size by causing first inner and outer magnetic poles to face a the inner and outer circumferential surfaces at one end side of a magnet and second inner and outer magnetic poles to face the inner and outer circumferential surfaces at the other end side of the magnet. SOLUTION: Outer magnetic poles 18a-18e of a first stator 18 and the outside diameter parts 21a-21e of a first auxiliary stator 21 serving as a first inner magnetic pole are disposed opposite to the outer and inner circumferential surfaces at one end side of a magnet 1, so as to clamp the one end side of the magnet 1. One end part of an output shaft 7 is fitted rotatably in the hole 18f of the first stator 18. Outer magnetic poles 19a-19e of a second stator 19 and the outside diameter parts 22a-22e of a second auxiliary stator 22 serving as a second inner magnetic pole are disposed facing opposite to the outer and inner circumferential surfaces at the other end side of the magnet 1, while clamping the other end side of the magnet 1. The other end part of the output shaft 7 is fitted rotatably in the hole 19f of the second stator 19.
Patent JP-H09206589-A (JP)
Title: Adsorbent for air purification and its production
Inventor: MAEDA TAKESHI
IPC: B01D53/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent for air purification which has excellent initial performance and can always have specified adsorption and removing performance without being influenced by the working environment by depositing a specified amt. of an acidic material, a basic material and an oxidizing agent on a specified activated carbon and then introducing a specified amt. of water to be held in the activated carbon material with deposition of the agents. SOLUTION: This adsorbent for air purification consists essentially of an activated carbon material prepared by depositing one of an acidic material, basic material and oxidizing agent, or an oxidizing agent and an acidic material or basic material by 1 to 30 pts.wt. on an activated carbon having 10 to 100Å pore diameter and 0.25 to 1.1cc/g pore volume, and the activated carbon material holds 10 to 100 pts.wt. water content. The specified amt. of water preliminarily held in the activated carbon material with deposition of the agents has an effect to wet the deposited agents and an effect like a catalyst to smoothly effect the reaction of the objective material to be removed and the deposited agents. Thereby, specified adsorption and removing performance can be obtd. from the initial stage of operation without being influenced by the humidity of the air to be purified.
Patent JP-S56134606-A (JP)
Title: Synchronous oil pressure oscillator
Inventor: NAGANO TOSHIMI
IPC: F15B11/15
Filed: 1980-03-22
Abstract: PURPOSE: To offer an easy-to-handle and cheap oscillator to suit heavy engineering works by providing a communication pipe for mutual communication of spool actuating oil lines in oil pressure oscillator devices and thereby allowing the oil pressure pistons to oscillate synchronously.  
     CONSTITUTION: A communication pipe 7 shall be installed for mutual communication of spool actuating oil lines 31. This pipe 7 is provided with two or more oil pressure oscillators 2 to oscillate oil pressure pistons 5 by means of correlative action of a spool 8 in a pilot valve 3 and the oil pressure piston 5 in a cylinder 4. Accordingly, a synchronous port 27 of the oil pressure oscillator 2 is put into communicatin with a synchronous port, not shown here, of the oil pressure oscillator through the communication pipe 7, so that the oil pressure pistons 5 oscillate synchronously with the aid of the pilot valve 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08230021-A (JP)
Title: Parison controller of hollow molder
Inventor: SUZUKI TATSUO
IPC: B29C48/09
Filed: 1995-02-24
Abstract: PURPOSE: To provide a parison controller of a hollow molder, with which a high quality parison for a die head suitable for resin, which easily stagnates such as engineering plastic or the like, is obtainable. CONSTITUTION: In a hollow molder, which discharges parison 14 through the die 11 of a resin flow path 12 in a die head 18 by introducing the molten resin 17 extruded from an extruder 15 in the die head 18 through the resin flow path 12, a die 11 is so constituted as to be vertically controllable by an electric motor 1.
Patent JP-H09207180-A (JP)
Title: Screw preplasticating injection molding machine
Inventor: TAKAYAMA KAZUTOSHI
IPC: B29C45/74
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the plastication of a resin, to eliminate the nonuniformity of temperature, and to shorten a molding cycle by a method in which the plastication and measuring of the resin are carried out by the rotation and regression of a screw in a plastication apparatus, and the plasticated resin after measuring is sent into an injection apparatus through a thin resin passage by the advance of the screw. SOLUTION: An injection apparatus 1 in which a plunger 12 is set freely advanceably/retractably in an injection cylinder 10 and a plastication apparatus 2 in which a screw 22 is set freely rotatably and advanceably/retractably in a plastication cylinder 20 are made to communicate with each other by a thin resin passage 3 having a temperature conditioning means 32 on the periphery which is installed ranging from an inflow passage of a part corresponding to the plunger advance limit of the infection cylinder tip part to an outflow passage at the plastication cylinder tip. The measured resin in the cylinder tip part which is plasticated by the rotation of the screw can be packed from the resin passage 3 into the plunger front part of the injection cylinder 10 by controlling the advance velocity of the screw.
Patent JP-S62194002-A (JP)
Title: Shock relieving device for actuator in reciprocally switching hydraulic circuit
Inventor: MUKUSHIRO HIROSHI
IPC: F15B11/028
Filed: 1986-02-19
Abstract: PURPOSE:To relieve the shock at the time of a start of an actuator, by providing a double-acting piston type accumulator in parallel with an actuator and switching a passage, which is connected to a normal-direction/reverse direction chamber of the accumulator, in a manner linked with the operating direction of the actuator. CONSTITUTION:An actuator 7 is connected with a double-acting piston type accumulator 11, which is placed parallel to the actuator 7. Connecting system-paths 5a and 5b, which connect the actuator 7 and the accumulator 11, are interposed with switching valves 12 and 13, which are connected to a normal direction/reverse direction operating chambers 11a and 11b of the accumulator 11, respectively, and moreover which are able to switch the operating direction of the accumulator 11. A 3-position switching valve 4 is provided with sensors F and R, which can detect the normal/reverse position, while the accumulator 11 is provided with sensors X and Y, which can detect the normal/reverse end position. When the actuator 7 is started, both switching valves 12 and 13 are operated by the output from each sensor, thereby shifting a piston 11c of the accumulator 11 toward the opposite end. As a result, the shock at the time of a start of the actuator 7 can be relieved.
Patent JP-S57150754-A (JP)
Title: House heating apparatus
Inventor: IMAMURA OSAMU
IPC: F24H3/04
Filed: 1981-03-11
Abstract: PURPOSE:To achieve a high efficiency in heating a house and to save the labor required for  heating the house, by producing warm air by promoting carbonization of solid fuel through  heating of the same, and mixing high-temperature combustion gas obtained through complete combustion of the carbonized solid fuel with air supplied under pressure after purifying the  high-temperature combustion gas by use of a catalyric material. CONSTITUTION:An opening 8, fuel supply pipe 9 and fuel supply port 10 are formed continuously under a solid-fuel chamber 7 in the body 1 of a heater. Downwardly of the port 10, there  are provided an inner side wall 17 formed with an air port 16 and a fire grate 15 having a predetermined angle of inclination and supported in a freely detachable manner. Further, a  main combustion chamber 26 is formed by providing a combustion flame guide plate 25 upwardly of the fire grate 15, and a porous plate 43 of a thermal catalyst is fitted in an outlet  port 34 at a lower portion of a first combustion chamber 32 by the intermediary of an exhaust gas pipe 41. With such an arrangement, solid fuel in the fuel chamber 7 and supply pipe  9 is heated and carbonized by the flame in the main combustion chamber 26 and then burnt  completely on the fire grate 15. Combustion gas thus produced is purified while being carried  from the combustion gas chamber 32 and passing through the porous plate 43 of a thermal catalyst via the outlet port 34, and then mixed with air supplied from the outside, thus producing a required temperature of warm air.
Patent JP-S56132678-A (JP)
Title: Pattern recognizing device
Inventor: OGURO YOSHIROU
IPC: G06V10/28
Filed: 1980-03-19
Abstract: PURPOSE:To enable to discriminate the propriety, by quickly and accurately recognizing the failure such as dirt on the recognized pattern, by making the device constituted of a photodetector, parallel serial conversion circuit, automatic gain adjusting circuit, level discrimination circuit and cunter. CONSTITUTION:The reflected light or transmitted light from the recognized object pattern is collected at the lens 1 to form the image of the recognized object pattern on the light diffusion plate 2, and the light transmitted and diffused from the plate 2 is incident to photodetectors 3.1-3.n. After the parallel detection output of the detectors 3.1-3.n is converted into a serial signal at parallel and serial circuit 4, it is fed to the automatic gain adjusting circuit 5 and the level discrimination circuit 6. Thus, when a part of the detection signal is smaller with dirt, the average level of AC component at the output of the circuit 5 is lowered and the level of the output DC is increased by the amplitude corresponding to this drop, and the count value of the counter corresponding to each level is different from nondeficient goods. It can be distincted from the change in the count value of the counter due to mis- level-discrimination, then the discrimination for the propriety can be discriminated.
Patent JP-2000235306-A (JP)
Title: Image forming device
Inventor: TAKEUCHI NORIYASU
IPC: G03G15/11
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that the liquid developer is prevented from being wasted unwittingly, and a uniform coating layer of the liquid developer is formed on the developer carrier to improve the image quality. SOLUTION: A thin layer of the liquid developer is formed on a developing roller 22, with use of a coating roller 23, that the length of the coating roller 23 provided with non-coating areas on both end including a non-coating areas, is longer than the length of the developing roller 22 in the width direction, and the length 23a of a coating area on the coating roller 23, is shorter than the length in the width direction of the developing roller 22. Thus, both ends of the coating roller 23 are respectively not abutted on the developer carrier, and the both ends of the developer carrier are also respectively not abutted on the coating area, therefore the liquid developer is prevented from creeping to both end surfaces of the developer carrier or both end surfaces of the coating roller 23.
Patent JP-S59161402-A (JP)
Title: Preparation of quince seed gum
Inventor: GOTOU ISAO
IPC: A61K47/36
Filed: 1983-03-07
Abstract: PURPOSE:To obtain the titled gum having high whiteness, showing improved transparency when it is dissolved in water, by treating quince seed with an aqueous solution of a hydrophilic organic solvent, extracting a gummy material with cold water, adding the hydrophilic organic solvent to the extracted solution so that the gummy material is precipitated. CONSTITUTION:Quince seed is treated with an aqueous solution of a hydrophilic organic solvent (preferably alcohol, acetone, etc.) having preferably 50-90wt% concentration, to remove selectively admixtures and dye. Quince seed is taken out, which is extracted with cold water (preferably 15-25 deg.C) to extract a gummy material. The extracted solution is filtered, the hydrophilic organic solvent is added to the filtrate to precipitate the gummy material, which is washed with the hydrophilic solvent while being adjusted to <=2.5wt% water content in the system, to give the desired gum.
Patent JP-S56133221-A (JP)
Title: Dechlorinating method of chlorinated toluene
Inventor: KURIBAYASHI HIDEO
IPC: C07C67/00
Filed: 1980-03-24
Abstract: PURPOSE: To obtain a toluene in a state of almost no by-products, by reacting a chlorinated toluene, e.g. o-chlorotoluene or 2,4-dichlorotoluene, with hydrogen in the presence of a Pd catalyst and an aqueous solution of an alkali under mild conditions.  
     CONSTITUTION: A chlorinated toluene of little value for use is subjected to the hydrogenolysis with hydrogen in the presence of a Pd catalyst and an aqueous solution of an alkali. The Pd catalyst which is durable in repeated use and readily regenerable may be used, and commercially avaliable Pd/active carbon is suitable. The amount of the catalyst as Pd is 0.001W1.0wt% based on the raw material. A 10W20wt% caustic soda solution is preferred as the aqueous solution of the alkali. The reaction is carried out at room temperature to 100°C and a hydrogen pressure of 0.2W1.0kg/cm 2 .G with rapid agitation. After the reaction is completed, the toluene is obtained from the oil layer, and the aquous layer is a clean alkaline common salt solution and is alos effectively usable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000234015-A (JP)
Title: Anionic latent catalyst and resin composition using same
Inventor: KOBAYASHI MINORU
IPC: C08G59/68
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition useful in the fields of electrical and electronic materials by using a compound having at least two epoxy groups in the molecule, a compound having at least two phenolic hydroxyl groups in the molecule, and a specified catalyst which realizes excellent curability and storage stability as the essential components. SOLUTION: The objective anionic latent catalyst has a structure represented by the formula (wherein R1 to R3 are each an alkyl, an aryl or an aralkyl; R4 and R5 are each hydrogen, a halogen, an alkyl, an aryl, an aralkyl, an acyl, an aryloyl or cyano; X is a group 13 element assuming Lewis acidity; and L is hydrogen, an alkyl, an aryl, an aralkyl, an alkoxyl, an aryloxy, acyloxy or an aryloyloxy). The catalyst is synthesized by a process comprising synthesizing an organic phospholane and bringing the compound into contact with a Lewis acid to coordinate an anionically charged carbon atom adjoining to the phosphorus atom with the Lewis acid.
Patent JP-S59163043-A (JP)
Title: Production of heat exchanger
Inventor: HAMANAKA SUKEAKI
IPC: F28F1/30
Filed: 1983-03-08
Abstract: PURPOSE:To maintain a specified fin pitch and to improve the rigidity of corrugated fins by connecting and adhering the foil of a brazing material on the surface to be joined with the corrugated fins and a heat transmission tube. CONSTITUTION:Foil 10 of a brazing material wound respectively on two supporting shafts of adhering mechanisms 15 installed on the right and left at the outlet of a screw shaft 13 for regulating a fin pitch are adhered via tension rolls 16 and pressing rolls 17 to the joint surfaces between louvered corrugated fins 5 and a heat transmission tube 2. Adhesive agents are coated on the joint surfaces of the foil 10 from adhesive agent coating nozzles 18 in the mid-way of feeding the the foil 10. The adhesive agents are coated on the one surface of the foil 10 facing the fin side. The fins 5 connected and adhered to the foil 10 are cut at every prescribed length and are stocked.
Patent JP-H11218947-A (JP)
Title: Oxytitanylphthalocyanine dispersed liquid, and electrophotographic photoreceptor using same and its manufacture
Inventor: TAMOTO NOZOMI
IPC: G03G5/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the oxytitanylphthalocyanine dispersed liquid reduced in the content of impurities being a factor of lowering the electrostatic characteristics of the electrophotographic photoreceptor containing a stable A-type oxytitanylphthalocyanine not needing high temperature heat treatment having a danger of causing heat dcomposition, and to provide a method of preparing this liquid and the electrophotographic photoreceptor by using this. SOLUTION: The oxytitanylphthalocyanine has crystal forms having at least main peaks in Bragg angle (2θ) of 9.6±0.2 deg. and 24.0±0.2 deg. and 27.2±0.2 deg. in the X-ray diffraction spectra using the Cu-Kα characteristic: X-ray (a wavelength of 1.54 Å), when this oxytitanylphthalocyanine is dispersed in a nonaqueous medium. The oxytitanylphthalocyanine has crystal forms having the main peaks of Bragg angle (2θ) at least 9.3±0.2 deg. and 13.1±0.2 deg. and 26.2±0.2 deg..
Patent JP-S60180540-A (JP)
Title: Preparation of pickle
Inventor: NAKAHARA NOBUMASA
IPC: A23L19/20
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a pickle having a unique taste such as a taste of a pickle added to that of fried bean curd, by rolling a pickle seasoned with a seasoning solution in fried bean curd seasoned with a seasoning solution, and further seasoning and packaging the resultant roll. CONSTITUTION:A vegetable, e.q. an eggplant or cucumber, for food preserved with salt, vegetable pickled in SAKE lees or preserved in MISO (fermented soybean paste), or fish meat is treated, e.g. desalted, by a press, and lightly seasoned with a seasoning solution consisting of soy sauce, sweet SAKE, sauce dripped from MISO or sauce from refined soy to prepare a pickle 1. On the other hand, fried bean curd 2, dipped in hot water, and deviled is dipped and seasoned in a seasoning solution consisting of soy sauce, sweet SAKE, sauce dripped from MISO or an alcohol, and cut into a brood sheet 2. The pickle 1 is then rolled in the broad fried bean curd sheet 2 several times, and a stringy material 3, e.g. a sedge or steamed dried gourd shavings, is wound around and bound. The resultant material is directly or boiled and dipped in a finish seasoning solution, consisting of soy sauce, sweet SAKE, sauce dripped from MISO or sauce from refined soy, etc., kept for a suitable period and packaged to give the aimed pickle.