baber/WOPTO huggingface dataset:
Patent JP-H04340081-A (JP)
Title: Refrigerator
Inventor: ASAKURA KEIMEI
IPC: F25D23/08
Filed: 1991-05-16
Abstract: PURPOSE:To use R-123 as foaming agent of foaming heat insulator and to remove R-11 of environmental contamination by forming an inner box of ABS resin containing 40-less than 80% of content of acrylonitrile and 60-20% of conjugated diene series rubber and styrene. CONSTITUTION:In a refrigerator in which urethane foam 7 is filled between an outer box and an inner box 5, as foaming agent of the foam 7, 1,1- dichloro-2,2-trifluoroethane (R-123) is used. On the other hand, the box 5 is formed of ABS resin containing 40-80% of acrylonitrile and 60-20% of conjugated diene series rubber and styrene, and the ABS resin prevents chemical crack of the R-123. As a result of an experiment, it is discovered that the ABS resin having the above composition has more excellent surface hardness change amount and crack occurrence distortion amount than those of R-11 of present material. Accordingly, the R-11 of an environmental contamination source can be removed.
Patent JP-H07320277-A (JP)
Title: Carriage unit for optical head
Inventor: TANAKA KATSUHIKO
IPC: G11B21/02
Filed: 1994-05-25
Abstract: PURPOSE:To obtain the inexpensive carriage unit for an optical head, which is small in size, light in weight and capable of coping with the increase of speed. CONSTITUTION:The carriage 30A mounting the optical head 2 is freely movably supported in the radial direction of an optical disk by two rails 13 through plural bearings 31. In this carriage unit 30 for the optical head, each bearing 31 is a slide bearing, the bearing surface of which consists of a synthetic resin sheet 33.
Patent JP-S61268873-A (JP)
Title: Controller for engine
Inventor: TAKAHASHI AKIRA
IPC: F02P5/152
Filed: 1985-05-22
Abstract: PURPOSE:To regulate the max. torque blow a certain value by outputting the ignition timing limit value signal in preference to the ignition timing signal determined by the first ignition timing control means from the second ignition timing control means when the ignition timing signal is larger than the ignition timing limit value signal. CONSTITUTION:A controller 29 for controlling an engine E equipped with a supercharger 3 is equipped with a knock judging means M1 into which the output signal of a knock sensor 23 is input and a learning means M7 for learning the delay-angle control quantity for suppressing the generation of knock according to the result of the judgement for knock. Further, a determining means M6 for determining the standard ignition timing shift quantity from the outputs of the both means M1 and M7 and the first ignition timing control means M3 for controlling the ignition timing according to the outputs of the both means M6 and M7 are provided. When the ignition timing signal supplied from M3 is larger than the ignition timing limit value signal determined according to the engine revolution speed, the limit value signal is outputted in preference from the second ignition timing control means M9.
Patent JP-S63277958-A (JP)
Title: Automatic outward appearance inspection device
Inventor: WADA MANABU
IPC: G01N21/88
Filed: 1987-05-09
Abstract: PURPOSE:To make confirming operation efficient by deciding only one defect coordinate as a representative defect coordinate when the distance between coordinates of defect coordinate data is smaller than a predetermined distance. CONSTITUTION:A linear sensor 2 reads a print pattern on a printed circuit board 1 which is driven and controlled, and its image signal is stored in an image memory 7 through a binary coding circuit 6. A defect deciding circuit 8 compares image data on a wiring pattern sent from the image memory 7 with image data on a standard wiring pattern to decide its defect, and stores the coordinate data on the defect part in a defect coordinate memory A9 in order. An arithmetic circuit 10 read defect coordinates out, computes mutual distances of all the coordinates, and puts coordinates whose mutual distances are smaller than the constant value, in a defect coordinate group which is caused by one defect of the wiring pattern. Further, coordinates whose mutual distances are larger than the constant value are regarded as defect coordinates as to the defect of the wiring pattern and stored in defect coordinate memory B11.
Patent JP-H11303880-A (JP)
Title: Method of fixing bearing bushing in shaft support and bearing bushing used therefor
Inventor: KOHAMA MASAYUKI
IPC: F16C35/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of fitting a bearing bushing in a support with a high degree of bore accuracy, and the bearing bushing used in the method. SOLUTION: A housing 11 has a bearing bushing fitting bore 2 defined by a cylindrical inner wall surface 1, a hole 7 axially adjacent to the bore 2, and an annular surface 10 which are extend radially inward from the cylindrical inner wall surface 1 between the cylindrical inner wall surface 1 and a cylindrical inner surface 9 defining the hole 7, and terminates at the cylindrical inner surface 9. A core 31 has a cylindrical outer surface 33 having a diameter 32 defining the bore diameter of a bearing bushin 4 after upsetting, and a cylindrical outer surface 35. A part of the outer surface 33 and the outer surface 35 of the core 31 are fitted in the hole 7 and the bore 2, respectively, so as to upset the bearing bushing 4 by means of the remaining part of the outer surface 35 and annular surfaces 10, 39, and the bearing bushing 4 is fixed to the cylindrical inner wall surface 1.
Patent JP-H08306504-A (JP)
Title: Thick film resistance element and its manufacturing method
Inventor: WATANABE SHIZUHARU
IPC: H01C17/06
Filed: 1995-05-10
Abstract: PURPOSE: To provide a thick film resistance element and manufacturing method whereby the reliability can be improved. CONSTITUTION: A thick film resistance element has a resistance body layer 3 formed on the surface of an insulative ceramic substrate 1 and Ag terminal electrode layers 2 covering the ends of the layer 3. The manufacturing method of the resistance element comprises a step of coating a resistance body paste contg. a glass component having a softening point of 600-750 deg.C on the surface of the substrate 1 and baking it at about 850 deg.C to form the body layer 3, and step of coating an Ag conductor paste contg. a glass component having a softening point of 350-650 deg.C to cover the ends of the layer 3 and baking at 400-700 deg.C to form the electrode layers 2.
Patent JP-H10286167-A (JP)
Title: Votive horse tablet
Inventor: YAMASHITA MITSUO
IPC: A47G33/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent written characters from coming off even at the time of using a glossy beautiful, stainless steel plate by providing a wish entry column for which fine recessed and projected parts are formed on a back surface in a votive horse tablet composed by punching the stainless steel plate. SOLUTION: On the back surface 3 of this votive horse tablet 1 for which the stainless steel plate of the thickness of about 1.0 mm is punched into a required size, glass fine powder pulverized to be less than 150 μ, for instance is blown on the air stream by using an air gun for powder painting or the like excluding a peripheral part. Then, the fine recessed and projected parts are attached to the surface of the back surface 3 and the wish entry column 4 is formed. Also, for the surface 2 of the votive horse tablet 1, after drawing pictures and the characters on paper to which an adhesive material is applied, a part of the votive horse tablet 1 and the character are cut out and stuck to the surface 2 of the votive horse tablet 1 thereafter.  Then, the glass fine powder is blown, the fine recessed and projected parts are attached to a cut-out part and the part of the fine recessed and projected parts is shaded as needed. Then, the paper is peeled off, framing is performed by using an engraving knife or the like and the picture and the character 5 of the twelve horary signs or the like are marked.
Patent JP-2000301908-A (JP)
Title: Pneumatic tire for levitation type vehicle
Inventor: AOYAMA MASANORI
IPC: B60C1/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a heavy load vehicle suitable for a vehicle of a magnetic levitation type and capable of restraining early stage abrasion of a tread rubber without generating adhesion-peeling-off trouble and rubber breakage trouble between the tread rubber and a belt. SOLUTION: A rubber provided by vulcanizing a rubber composition containing 40-55 wt.pt. of carbon black, and 2.5-4.0 wt.pt. of mixture comprising sulfur and an organic thiosulfate compound expressed by the formula MO3S- S-(CH2)n-S-SO3M, per 100 wt.pt. of a diene-based rubber, preferably containing butadiene rubber with 95% or more of cis-isomer content, is arranged in a portion contacting with a road face of a tread part in a pneumatic tire. In the formula, (n) represents 3-10, and M represents one equivalent of lithium, potassium, sodium and the like.
Patent JP-S5736097-A (JP)
Title: Pressing method for cane by press
Inventor: MIHARA KAZUNAO
IPC: B30B9/10
Filed: 1980-08-13
Abstract: PURPOSE:To extract and recover juice effectively by continuous operation by pressing cane lowering a slide while intermittent movement of skid bars is at a standstill and pressing the cane with a mold. CONSTITUTION:Cane is led on skid bars 15 quantitatively from an inlet chute 19. The skid bars 15 are intermittently moved by 1/2L to the fitting interval L of molds 8. When the skid bars are at a standstill, a slide 3 is lowered and the cane is pressed through the molds 8. Juice that comes out during pressing is led to a juice pan 17 through juice grooves 14 of the skid bars 15. When pressing is completed, the slide is raised and juice or water is sprayed on the cane from sprays 9. Then, intermittent movement and pressing of the cane are repeated. The cane pressed several times repeatedly is led to an outlet chute. The juice grooves 14 are cleaned by a cleaning device 18 while the skid bars 15 are at a standstill.
Patent JP-H1133030-A (JP)
Title: End finger
Inventor: NOMORI HIROAKI
IPC: A61B19/04
Filed: 1994-04-28
Abstract: PURPOSE: To provide a surgical instrument that is suitably used in endoscopic operations, operations at narrow parts for operation, etc. CONSTITUTION: An end finger 10 is particularly suited for palpation and includes a sheath part 12 having a hole matching the outer shape of a finger and an extension 14 connected to the sheath part 12. The sheath part 12 has a hard part 16 made of a hard material, which extends between the first and second joints of the finger, and a soft part 18 extending from outside the hard part 16 to near the root of the finger. While the hard part 16 can be formed in a variety of lengths, it is preferably extended between the first and second joints so that the finger is firmly fixed in the hole in the hard part 16 by bending the finger at the first joint, and so that the extension 14 can be oriented by bending the finger at the second joint.
Patent JP-S62267896-A (JP)
Inventor: TAKANO KIMIO
IPC: G07G1/01
Filed: 1986-05-15
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-H01284367-A (JP)
Title: Continuous surface treatment of coated steel sheet
Inventor: SAKOTA AKITO
IPC: B05D3/06
Filed: 1988-05-09
Abstract: PURPOSE:To accelerate surface modification and to efficiently mass-produce coated steel sheets having high function by continuously passing coated steel sheets through a vacuum reaction chamber and irradiating the surfaces of the steel sheets with plasma generated with high frequency waves or microwaves during passage. CONSTITUTION:Coated steel sheets 1 are continuously passed through a vacuum reaction chamber 10 for plasma treatment. Gas for plasma introduced into a glow discharge tube 7 from the gas inlet 4 is excited by high frequency discharge with a coil 6 to generate plasma and this plasma is accelerated by DC voltage and enters the chamber 10 from the plasma inlet 13. In the chamber 10, the surfaces of the steel sheets 1 are irradiated with the plasma. The adhesive strength and contamination resistance of the surfaces of the steel sheets 1 are considerably improved, coated steel sheets having high function can be efficiently mass-produced and the cost of production can be reduced.
Patent JP-H10296926-A (JP)
Title: Foamed polystylene resin laminated sheet
Inventor: SHIMIZU KOJI
IPC: B32B5/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a foamed polystylene resin laminated sheet that is thin and not bulky and which has excellent hardness, strength, surface hardness and surface gloss, and good moldability, and a molded piece thereof. SOLUTION: A foamed polystylene resin laminated sheet 1 comprises a polystylene resin foamed sheet 2 having an expansion ratio of 1.5-3 times, a thickness of 1.0-3.0 mm, the number of bubbles in a thickness direction of 5 to 20, and a residual foaming agent amount of 1.0 to 3.0 wt.% on which a 50 to 300 μm thick non-foamed polystylene resin film 3 is laminated. The foamed polystylene resin laminated sheet 1 has excellent extensibility at the time of molding and moldability and can be used to mold a deep container. The laminated sheet 1 a foamed molded article or container obtained from this laminated sheet 1 are thin and not bulky, are easy to be carried and stored, and has a beautiful external appearance providing excellent surface gloss and surface hardness.
Patent JP-2000302182-A (JP)
Title: Optical parts, its storage device, and projection-exposure device having the optical parts stored therein
Inventor: MATSUURA KEIJI
IPC: G02B7/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of a substance to a surface of an optical parts while the optical parts is stored, and to prevent the degradation of the optical performance of the optical parts by allowing a storage container to be subjected to the heat treatment, and/or the light cleaning and/or the fluorine coating in a storage device provided with the storage container to store the optical parts. SOLUTION: A storage device of an optical parts 7 including a lens and a mirror comprises a storage container lid 1, a storage container body 2, a holder 3, a sealant 4, a gas inlet pipe 5 and a gas outlet pipe 6, and the gas tightness is obtained by providing the sealant between the gas inlet pipe 5 and the storage container lid 1 or between the gas outlet pipe 6 and the storage container body 2. The storage container lid 1, the storage container body 2 and the holder 3 are formed of aluminum, and heat-treated for two hours at the temperature between 500 deg.C and 600 deg.C using an electric furnace to remove organic pollution substances on the surface. These storage container lid 1, the storage container body 2 and the holder 3 are subjected to the light cleaning immediately before the storage of the optical parts 7 to completely remove residual organic substances on the surface.
Patent JP-H04319972-A (JP)
Title: Image formation device
Inventor: OKANO KEIJI
IPC: G03G15/00
Filed: 1991-04-18
Abstract: PURPOSE:To properly control image density by detecting the transition current value of a developer transited from a development device, and controlling an image formation condition, depending upon the result of the detection. CONSTITUTION:A development device 20 has a development sleeve 4 placed in such a way as facing a photosensitive drum 1 in a development vessel 7 containing toner T as a negatively charged unary nonmagnetic developer. The development sleeve 4 is made of a conductive material such as aluminum, and the surface thereof is roughened by sand blasting or the like. In this case, the rotation and exposure of the photosensitive drum 1 are turned on, with all supply voltage turned off, and the predetermined value of development bias is applied. When a development bias supply 6 is turned on, toner on the development sleeve 4 is developed on the drum 1 and toner current as drum transition current flows. The value of the current is detected by a current detection circuit 10 as a detection means, and an image formation condition is changed by an image formation condition control circuit 11, depending upon the current value. Image density is thereby adjusted automatically.
Patent JP-S5738203-A (JP)
Title: Conveyor
Inventor: YOSHIMURA HIROYUKI
IPC: B65G17/02
Filed: 1980-08-14
Abstract: PURPOSE: To alleviate the bending stress of a belt which is generated when the belt is running around a drum by a method wherein the steel belt is attached to the main body of an adapter through a rotatable connecting fitting in case the steel belt is attached to conveyor chains at the both sides thereof so that the tension of the belt may be adjusted.  
     CONSTITUTION: The end of a steel belt 4 is attached to the connecting piece 20 of the connecting fitting 8 through bolts 18. A cylindrical ring section 19 at the tip end of the fitting 8 is retained to a shaft 7 while the shaft 7 is attached to a tension plate 11 through a bolt 13 and the connecting part 21 of the main body 6 of the adapter of the tension plate 11, which is protruding in a triangular configuration from both sides thereof, is attached to a chain attachment 22. The tension of the belt may be adjusted by moving the bolt 13 forwardly or rearwardly through pivoting a nut 12. When the main body 5 of the belt is run, the main body 6 of the adapter and the connecting fitting 8 are engaged rotatably, therefore, the bending stress of the belt when it is running at the curvature of the drum may be alleviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07287987-A (JP)
Title: Method and circuit for erasing memory
Inventor: KUROODO KOSUTABERO
IPC: G11C16/02
Filed: 1995-04-13
Abstract: PURPOSE: To shorten the time applied to all erasing operation by dividing an integrated circuit memory into a plurality of sectors, installing addressing circuits selecting the sectors respectively and simultaneously applying erasing pulses to all the sectors. CONSTITUTION: Each of addressing circuits 12 addresses the 32 sections S0 -S31 of a memory 11 through a circuit 121 , and a memory word is addressed through an addressing circuit 122 (the address Y of a bit string) and an addressing circuit 123 (the address X of a word line) in each sector. Accordingly, when erasing pulses are transmitted and applied simultaneously to all the sectors from a control circuit 19 and no defect is detected by inspecting the erasing of each sector, the sectors are locked. New erasing pulses are applied only to the sectors not locked, and the sectors are inspected again.
Patent JP-H05289209-A (JP)
Title: Camera provided with panoramic photographing function
Inventor: MIYANARI HIROSHI
IPC: G03B37/00
Filed: 1992-04-06
Abstract: PURPOSE:To prevent panoramic photographing, which is not intended, from being executed by giving a warning in the case that the result of range-finding obtained by a range-finding means is an information on a short distance where parallax gets large. CONSTITUTION:By driving the range-finding circuit 4, range-finding operation is performed to obtain information on the distance to an object. Whether the result of the range-finding is a value effected by the parallax or not is discriminated. In the case of discriminating that it is effected by the parallax, a warning part 12 is driven to give the warning of the parallax. In the case of panoramic photographing in the short distance where the parallax gets large, the warning display is performed to inform a photographer of that an image viewed through a finder is largely different from the image actually imprinted on the surface of the film, thereby preventing the panoramic photographing, which is not intended from being executed.
Patent JP-S603627-A (JP)
Title: Photosensitive material
Inventor: MURAKAMI ASAO
IPC: G03C1/76
Filed: 1983-06-22
Abstract: PURPOSE:To enhance dimensional stability by using a polyester support coated with polyolefin layers on both sides in a silver halide photosensitive material having a hydrophilic colloidal layer contg. a polymer latex. CONSTITUTION:Both sides of a film of polyester, such as polyethylene tere- phethalate, is coated with a layer of polyolefin, such as PE or PP to form a support. An intended photosensitive material is obtained by forming a polymer latex on this support. The polymer latex used here is an aq. dispersion of a water-insoluble polymer having an average particle diameter of 20-200mum, and it is used, preferably in an amt. of 0.01-1wt% of gelatin used as a binder by the dry weight basis. For example, polymer latices of formulae I and II are usable for said latex.
Patent JP-2000302791-A (JP)
Title: Silicon compound, insulating film forming material and semiconductor apparatus
Inventor: YAMAGUCHI JO
IPC: C01B33/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for forming an insulating film having a low dielectric constant in a semiconductor apparatus with a multi-layer wiring structure and high reliability. SOLUTION: This compound is shown by the formula [R1 to R4 are each one selected from a group consisting of H, a (substituted) alkoxy, OH and an adamantyl ring-containing group] and has a three-dimensional space in the molecular structure such as adamantyltrimethoxysilane. The compound of the formula is obtained, for example, by dissolving adamantane bromide in dibutyl ether, reacting the solution with magnesium to give adamantylmagnesium bromide (Grignard reagent) Tetraethoxysilane is dripped on previously prepared adamantylmagnesium bromide, then stirring is stopped and the prepared solution is filtered. The filtrate is subjected to a rotary evaporator to distill off dibutyl ether. The remaining filtrate is dissolved in benzene and further lyophilized to give the objective compound.
Patent JP-S5542718-A (JP)
Title: Concaved curved surface processing of liquid crystal indicating cell
Inventor: NARITA MASAAKI
IPC: G02F1/133
Filed: 1978-09-13
Abstract: PURPOSE: To enable a glass base plate having a concaved part to be formed very easily and at a high accuracy, by means of causing a polishing tool having the same curved surface as one part of the part of a concaved surface to be rotated at a high speed.  
     CONSTITUTION: A large sized glass base plate 9 is cut by a glass scriber or a diamond blade saw, thereby a glass base plate 1 is formed. Next, a corner surface 8 is cut by the surface grinding. The obtained glass base plate is set at a prescribed position of a jig 5, by means of arranging the direction of it, and is fixed via a pushing member, and a setscrew etc. Then, a glass base plate having a prescribed concaved part is obtained, by means of causing a grinding tool 4 having the same curved surface as one part of a concaved surface 2 to be rotated at a high speed by fixing the jig 5 on the work table of the slicing machine. 
     COPYRIGHT: (C)1980,JPO&Japio