baber/WOPTO huggingface dataset:
Patent JP-S58192326-A (JP)
Title: Inspection device for external appearance
Inventor: NAKAGAWA KIYOSHI
IPC: G03F1/84
Filed: 1982-05-07
Abstract: PURPOSE:To inspect external appearance rapidly with high accuracy by setting up scan mirrors between two bodies to be inspected and each image sensor, while synchronously driving the mirrors and detecting the external appearance patterns of the bodies to be inspected. CONSTITUTION:A base 5 is moved, and pellets 1a, 1b on a wafer 1 are placed into the fields of view of each lens 6. When the scan mirror 9 is turned 10, the inclinations of mirrors corresponding to each lens change secularly, the position of imaging detected by several image sensor 11 moves, and the whole imaging surface is scanned and detected. Scan is executed synchronized in both pellets because the mirrors 9c, 9a are turned integrally. Accordingly, outputs from both sensors 11 are compared 12, difference is detected 13, and the difference of both patterns can be decided. When an angle of revolution is measured 15 and a synchronous signal is inputted to a detecting circuit 13, only the pattern surfaces of the pellets are extracted accurately, and inspection resulting in no noise is allowed. When the external appearance is inspected, the base 5 of heavy weight need not be driven, inspection can be accelerated and continuous signals are extracted, and external appearance can be inspected with high accuracy.
Patent JP-H0770204-A (JP)
Title: Polysaccharide compound and protein compound containing organopolysiloxane
Inventor: TAKIZAWA MASAHIRO
IPC: A61K8/00
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a compound which comprises the main chain of a polysaccharide compound or a protein compound and the side chain of an organopolysiloxane and can be used as a skin cosmetic because of its high biodegradability, high safe guard for human bodies and good enviromental assimilation. CONSTITUTION:This organopolysiloxane-containing polysaccharide compound or protein compound comprises a main chain composed of a polysaccharide compound or protein compound and a side chain composed of an organopolysiloxane. The organopolysiloxane is represented by the formula (A is a divalent group; B is a divalent aliphatic group; R<1>, R<5> are each an aliphatic group, an aromatic group; (p) is 0, 1; (m) is 0, 1; (n) is an integer of 5 to 500). The organopolysiloxane-containing compounds are used in cosmetics as a coating film-forming agent.
Patent JP-S62232476-A (JP)
Title: Adhesive tape
Inventor: SATO YUKIHISA
IPC: C09J7/02
Filed: 1986-04-03
Abstract: PURPOSE:To provide an adhesive tape which has a low coefficient of friction and excellent resistance to lamellar breakage and is hardly broken even when drawn out abruptly at a high speed and at a large angle of drawing-out, by providing an adhesive layer on at least one side of a biaxially oriented polyester film contg. fine particles of a specified silicone resin. CONSTITUTION:In an early stage of a polycondensation reaction for the production of a polyester (a) having an intrinsic viscosity of 0.4-0.9 (in o-chlorophenol at 35 deg.C) such as a copolymer in which at least 80mol% of the entire dicarboxylic acid component is terephthalic acid and/or 2,6-naphthalenedicarboxylic acid and at least 80mol% of the entire glycol component is ethylene glycol, 0.03-1.0wt% fine silicone resin particle (b) having an average particle size of 0.1-4mu and a volume shape factor of 0.20-0.52, wherein at least 80wt% of a structured unit of formula I is composed of a trifunctional organosiloxane of formula II, is added to the reaction mixture and the polycondensation reaction is carried out. The resulting polyester (A) is molded into a film and the film is biaxially oriented. An adhesive layer (B) is provided on at least one side of the film.
Patent JP-S56317-A (JP)
Title: Spun-dyed ultrafine fiber and its preparation
Inventor: OKAMOTO KAZUYOSHI
IPC: D04H1/4382
Filed: 1979-06-18
Abstract: PURPOSE: To obtain a deeply colored ultrafine fiber, suitable for a suede nonowoven fabric, resistant to practical washing and a perfume liquid, and having improved water and weather resistance, by spun-dyeing one component of a multicomponent composite fiber.  
     CONSTITUTION: A multicomponent composite fiber of less than 0.7de, consisting of at least three components, wherein polyethylene terephthalate (P), preferably spundyed with 1W10wt% of a pigment other than carbon black is used as the core component A, and P which is not spun-dyed or spun-dyed in a color higher than A is used as the sheath component B. More preferably, the core and the sheath components are separated by the interposed component C, e.g. styrene-actyl acrylate copolymer, and the component A is used in an amount of 30wt% or more based on the component B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52214-A (JP)
Title: Process for preparation of glycidyl ethers of alcohols or phenols
Inventor: FUJII TATSUO
IPC: C07D301/28
Filed: 1975-06-20
Abstract: PURPOSE: The title compounds are prepared in high yield by cyclizing the addition products of alcohols, etc. with epichlorohydrin and by recoveing the attached compounds by washing sodium chloride formed as a by-product with a water soluble solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5410746-A (JP)
Title: Developing device for electronic copying apparatus
Inventor: TOMITA SATORU
IPC: G03G15/09
Filed: 1977-06-25
Abstract: PURPOSE: To eliminate the irregularity in the density of a developed image by making the normal line of a latent image carrier with respect to an electromagnet unit substantially coincident with the adjoining portion between two electromagnets of a unit facing the carrier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000269499-A (JP)
Title: Insulated gate type of transistor, and its manufacture
Inventor: MATSUKI HIROFUMI
IPC: H01L29/78
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the insulation breakage of the gate insulating film, at the gate electrode polysilicon extracting-out part at the terminus of a trench top. SOLUTION: An insulated gate type of transistor has a first conductive type of a first semiconductor layer and a second conductive type of a second semiconductor layer 2 a first conductivity type of third semiconductor layer stacked in order, and a trench 5 reaching the first semiconductor layer via a second semiconductor layer 2 from the surface of the third semiconductor layer, and a gate insulating film 6 and a gate electrode 7 made on the surface of the trench 5, and the electric conductivity between the third semiconductor layer and the first semiconductor layer is controlled by the voltage applied to the gate electrode 7. In this case, the thickness of the prescribed part of the gate insulating film 5 in the trench 5 is made larger than that of the other section of the trench.
Patent JP-S58192961-A (JP)
Title: Fuel injection pump for internal-combustion engine
Inventor: NAKAGAWA KATSUYUKI
IPC: F02M59/10
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the number of parts of a fuel injection pump and to simplify the structure thereof by a constitution wherein a rack regulating member engaging with a rack and regulating the range of the movement of this rack is provided on the outer surface of the housing of the pump. CONSTITUTION:A cylinder 2 is provided in the housing 1 of a fuel injection pump, and a plunger 3 is provided slidably in the cylinder 2. On the outer surface of the housing 1, a rack regulating member 15 engaging with a rack 14 and regulating the range of the movement of the rack is provided. One end side of this rack regulating member 15 is extended to a position whereat a guide pin 19 is passed through, and is made to contact from the outside with the head of this guide pin 19. Accordingly, the rack regulating member 15 can be used also for preventing the guide pin 19 from slipping off. Thus, the number of parts of the pump can be reduced and the structure thereof can be simplified.
Patent JP-S553456-A (JP)
Title: Catalyst component of titanium trichloride and homooor copolymerization of olefin
Inventor: TAKAHASHI YOSHIKAZU
IPC: C08F4/00
Filed: 1978-06-23
Abstract: PURPOSE: Using a catalyst containing titanium trichloride with a specific particle size that is prepared by precipitating from a solvent mixture of a saturated hydrocarbon and a specific amount of halogenated aromatic hydrocarbon, is obtained title polymer with high stereoregularity.  
     CONSTITUTION: (A) (a) titanium tetrachloride, (b) an organic ether compound, as di-n-amyl ether, and (c) an organoaluminum compound are added to a solvent mix consisting of saturated aliphatic hydrocarbon and/or alicyclic hydrocarbon and 20W 70 vol% of halogenated aromatic hydrocarbon and heated to 45W150°C for 10 minW 24 hr. Further, while the temperature is being raised, b component and/or a component are added to precipitate the catalyst component of titanium trichloride with average particle size of 10W1000 microns. The polymerization of α-olefin is effected in the presence of a catalyst from the above component (A) and (B) an organoaluminum compound to produce the objective polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61234552-A (JP)
Title: Conducting plate material
Inventor: HOSHI TOSHIHARU
IPC: H01L23/48
Filed: 1985-04-10
Abstract: PURPOSE:To reduce the occurrence of cracking in the surface and to prevent the breakdown in bending effectively, by reducing a thread shaped Al2O3 dispersed material at the surface part of a plate in the direction of the thickness of the plate. CONSTITUTION:The concentration of a minute dispersed material comprising Al2O3 is made smaller at the surface part of a plate in the direction of the thickness of the plate than that of the central part. Therefore, the orientation of the thread shaped Al2O3 dispersed material is less at the surface part. Even if bending machining is applied along a bent line, which is in parallel with the orientation direction, the occurrence of cracking at the surface part is less. It is desirable that the concentration of the Al2O3 at the surface part is 90% that of the central part. The occupying rate of the low concentration part in the direction of the plate thickness is 5% or more the total plate thickness at one side, and 10% or more is desirable.
Patent JP-S61234734-A (JP)
Inventor: HIRAMORI TAMEO
IPC: A21D2/00
Filed: 1985-04-10
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-H11266620-A (JP)
Title: Planting device in transplanter
Inventor: FUKUMOTO HITOSHI
IPC: A01C11/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter designed to smooth the opening/closing action of an opening/closing cup so as to eliminate cloggings of muddy soil or the like at the pivotal parts. SOLUTION: The transplanting device in a transplanter made up of a traveling device and the transplanting device mounted on the traveling device has a seedling feeder, a seedling takeout device functioning to withdraw seedlings in the seedling feeder, and the subject planting device functioning to receive seedlings from the takeout device and plant them in the field; wherein the subject planting device is equipped with a planting cylinder 33 made up of a guide cylinder 60 opened upward so as to receive seedlings and an opening/ closing cup 38 provided openably on the outer peripheral region on the lower part of the guide cylinder 60 by the aid of a pair of front and rear pivotal parts 63 which are located between the guide cylinder 60 and the opening/closing cup 38.
Patent JP-S61236118-A (JP)
Title: Position detecting method
Inventor: YONEYAMA YOSHIHIRO
IPC: H01L21/68
Filed: 1985-04-12
Abstract: PURPOSE:To eliminate the retreat of an objective lens after a mask and a wafer are aligned in an X-ray exposing device as well as to enable to obtain the detection signal of a high S/N by a method wherein a coherent light is illuminated on a mark from inside an exposed region in oblique direction toward the outside of the exposure region, and the focus of the diffracted light is formed in such a manner that it is directed to outside the exposure region. CONSTITUTION:The wafer 2 and the mask 3 attracted to a wafer chuck 1 are opposed each other across a microscopic gap (g) of 5-40mum. The circuit pattern on the mask 3 is transferred to the surface of the wafer 2 by projecting X-rays. The alignment marks 6 and 7 of a Fresnel zone are put on the surface of the wafer 2 and the mask 3 respectively. When a coherent light 8 is illuminated on said marks 6 and 7 from inside the exposing region toward outside the exposing region with the angle of oblique direction theta, the light 9 diffracted in the Fresnel zone is directed outside the exposing region with the angle of -theta, and a focus 10 is formed. An objective lens 11 is arranged by inclining at the angle of -theta for the purpose of detecting said focus. The focus of the diffracted light detected by the objective lens 11 passes through a light path 12, forms an image again on a sensor 13, and its position is detected by the sensor 13.
Patent JP-H0217225-A (JP)
Title: Clutch assembly
Inventor: TOOMASU ARAN JIENIIZU
IPC: F16D23/06
Filed: 1989-03-28
Abstract: PURPOSE: To prevent asynchronous engagement of clutches by controlling the maximum-resilient engagement force of a spring means made of a carbon/carbon composite material that forms one friction surface for producing blocking torque to a specified value per unit area. CONSTITUTION: A blocker-clutch assembly 10 dislocates an engagement clutch 14 to the left by an actuation means, and during asynchronous engagement of both engagement clutches 14 and 12, produces blocking torque by a first and second friction surfaces 64 and 62 (76c) of a blocker means 16 and compresses a spring means 28 to thereby mesh teeth 34 with 42 of clutches 14 and 12. The friction surface 76c of a friction material 76 set on a relative rotor 40 is made of a carbon/carbon composite material having a density in a range of 0.3 to 1.3 g/cc by chemical vapor deposition, and the maximum- resilient engagement force of the spring means 28 is controlled in a range of 10 to 20 kg/cm<2> . This constitution affords appropriate initial engagement of the engagement clutches 12 and 14 to prevent asynchronous engagement and improve the abrasion resistance of the friction surfaces.
Patent JP-H06265238-A (JP)
Title: Refrigerating/cooling system by composite of peltier device and hydrogen-occluding alloy
Inventor: TOYOSAWA YOSHIHIRO
IPC: F25B25/00
Filed: 1993-03-11
Abstract: PURPOSE:To solve problems pertaining to a system of a Peltier device and a system of a hydrogen-occluding alloy and enable highly accurate control of the temperature in the refrigeration region with good efficiency by combining the two systems. CONSTITUTION:Elements of first metal hydride MH1 (1, 2) are connected to elements of second metal hydride MH2 (3, 4) with a lower hydrogen equilibrium pressure than the first by hydrogen ducts (L1, L2) with cutoff valves (12, 13) respectively. The elements of the second metal hydride MH2 (3, 4) are attached across from each other to the two opposite sides of a unit of Peltier device (5). By the use of dampers (8, 9, 10, 11) the first metal hydride MH1 is switched to a state for the cooling performance and the performance preparing for the cooling both for cooling the inside of a device R to be cooled. A change in the polarity of source power of the Peltier device, switching in the state, and opening and closing of the cutoff valves are controlled in accordance with a sequence.
Patent JP-S5210714-A (JP)
Title: Thin film magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/29
Filed: 1975-06-24
Abstract: PURPOSE: By adding the coil forming a head with a thin film element integrally, the compensation of an electric or electromagnetic unbalance on both sides of a coil and between neutral poins or between a number of the head elements shall be made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S522222-A (JP)
Title: Character indication system
Inventor: HINO MASASHI
IPC: G06F3/153
Filed: 1975-06-24
Abstract: PURPOSE: To provide a character indication system which allows the easy maintenance and adjustment of a character indication apparatus, enables indication of any bit pattern and facilitates confirmation even when a bit error occurs in a character information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11253633-A (JP)
Title: Lock structure of mechanism plate
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To safely connect a lock means to lock receiving piece when a displacement at the free end side of a mechanism plate is within the range of a play space even when the free end side of the opened mechanism plate is lowered by providing the play space in the lock means at an unlock position and the opening part of the lock receiving piece. SOLUTION: This lock structure consists of the lock receiving piece 9 arranged on the mechanism plate 3 and the lock means 10 which is pivotally provided at the side of a front frame 2 and rotated between a lock position for locking the lock receiving piece 9 and the unlock position for unlocking, and the lock receiving piece 9 is provided with the opening part 9a being a shape where a play space is added to a basic shape which is necessary for permitting the lock means 10 at the unlock position to pass.  The lock means 10 consists of a grab part 10b, a lock piece 10a for cramping the lock receiving piece 9 and a rotary body part 10c opposing to the inner peripheral surface of the opening part 9a and, moreover, the rotary body part 10c is provided with a cam means 10e being a shape which is brought into pressure contact with the inner peripheral surface of the opening part 9a when the lock means 10 is at the lock position.
Patent JP-S59205425-A (JP)
Inventor: JIYANNKUROODO GOOTEIE
IPC: C22B3/36
Filed: 1984-04-18
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-H02257759-A (JP)
Title: Picture reader
Inventor: KUSUMI TADAYUKI
IPC: G06K9/38
Filed: 1989-03-30
Abstract: PURPOSE:To attain accurate shading correction with high accuracy by constituting an illuminance change component included in original read information so as to be made offset based on optical information detected by a photoelectric conversion section. CONSTITUTION:A radiation light at a specific position of a belt-like light source 11 is received by a reference reflecting body 12 at a constant position at all times, then the reference reflection body 12 is used and light information and luminous quantity distribution led to a photoelectric conversion section 2 are corresponded to each other. Thus, the reference reflecting body 12 is moved integrally with the split light source 11 to detect the illuminance change corresponding to the direction of original scanning by the photoelectric conversion section 2 continuously as optical information. The illuminance change component included in the original read information based on the detected optical information is offset (eliminated or cancelled). Thus, shading correction is applied accurately with high precision.
Patent JP-S59202975-A (JP)
Title: Steering wheel for automobile
Inventor: OOTA SATOSHI
IPC: B62D1/04
Filed: 1983-04-30
Abstract: PURPOSE:To manufacture steering wheels inexpensively by foam-forming the rim core metal covering of the steering wheel with vinyl chloride plastisol. CONSTITUTION:The covering 2 of a rim core metal 1 consists of soft foam having a skin layer which is foam-molded with vinyl chloride plastisol. The adhesive 3 is of vinyl chloride-vinyl acetate copolymer base.
Patent JP-S572652-A (JP)
Title: Production of easily preparable instant soybean curd
Inventor: TERADA MASAKI
IPC: A23L11/00
Filed: 1980-06-06
Abstract: PURPOSE: Soybean milk is coagulated with an acid or alkaline earth metal salt into curds, powdered to give the objective instant soybean curd, which is made into curds by adding a thickener, water and a gelling agent by no use of a heating equipment.  
     CONSTITUTION: After heated over 90°C for a few minutes, soybean milk is coagulated with an acid such as aldonic, uronic, citric or hydrochloric acid or an alkaline earth metal salt such as calcium carbonate or calcium sulfate to form curds. The curds are made into a fine powder, preferably of less than 50 micron particle sizes, by drying such as freeze drying, spray drying or hot-air drying. A soybean curd is obtained by mixing the powder with a thickener such as alginate salt or pectin, placing them in a vessel, adding water thereto with stirring, adding a gelling agent and standing them at room temperature for a few minutes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241727-A (JP)
Title: Recording and reproducing device for optical disk
Inventor: NAITO MASAFUMI
IPC: G11B7/30
Filed: 1987-03-30
Abstract: PURPOSE:To perform a reloadable operation on a reloadable optical disk in a real time, by providing heads for reproduction, erasure, and recording, respectively. CONSTITUTION:A first reproducing head 2 which projects a reproducing beam 2a, an erasing head 3 which projects an easing beam 3a, a recording head 4 which projects a recording beam, and a second reproducing head 5 which projects a reproducing beam 5a, are provided. Those head 2-5 are integrated so that their beams 2a-5a can form optical spots on the same track of an optical disk 1. Firstly, it is judged whether musical data, etc., is recorded on the track by a reproducing signal from the head 2. As a result, when it is recorded, the beam 3a is projected, and a recorded bit is erased, and also, the beam 4a is projected, and data to be reloaded is written on the track. And the readout of the data immediately after being written is performed by the head 5.
Patent JP-S58193453-A (JP)
Title: Solid electrolyte oxygen sensor
Inventor: KASHIWAGI MITSUYOSHI
IPC: G01N27/411
Filed: 1982-05-07
Abstract: PURPOSE:To improve reproducibility in the area of a low oxygen concentration with the stabilization of electromotive force when the sensor is immersed in a molten metal by filling the tip of a bag tube with a substance having a smaller oxygen partial pressure than that of a standard oxygen partial pressure material. CONSTITUTION:The tip of a bag tube 12 is filled with a buffer substance 6 having a smaller oxygen partial pressure than that of a standard oxygen partial pressure material so as not to affect the oxygen partial pressure thereof. The buffer substance 6 is filled to almost reach the vertical tube part from the tip radial section of the bag tube. When filling, a powder is put and pressed with a rod from above to avoid mixing with the standard oxygen partial pressure material when it is filled.
Patent JP-2000274085-A (JP)
Title: Structure and method for reinforcing construction
Inventor: ICHIKAWA MASAKAZU
IPC: E04G23/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a construction reinforcing structure and method which comprises covering a support member, such as a column having a projecting wall or a slab-equipped beam, with a high-strength fiber sheet firmly spread over a wide area, and preventing the fiber sheet from being separated from fasteners in the event of large earthquakes to prevent shear breakdown of the support member and to increase the earthquake resistance of a construction while enhancing the appearance of the attached fasteners and safety, and reducing the size and weight of the fasteners and simplifying their arrangement, thus rationalizing reinforcing work of this kind and enhancing productivity. SOLUTION: Fasteners 5 are connected via bolts 10 to both sides of the base part of a wall 2 projecting from the peripheral surface of a support member 1. The fasteners 5 are engaged in a high-strength fiber sheet 3a covering the peripheral surface of the support member 1. The high-strength fiber sheet 3a covers the peripheral surface of the support member 1 and the peripheral surface of the base part of the wall 2. The high-strength fiber sheet 3a on the peripheral surface of the base part of the wall 2 is clamped and held by the fasteners 5 and the wall 2.