baber/WOPTO huggingface dataset:
Patent JP-S63248447-A (JP)
Title: Base body for catalyst converter
Inventor: ANDO ATSUSHI
IPC: B01J32/00
Filed: 1987-04-03
Abstract: PURPOSE:To increase adhesion of an alumina coating of a base body having plated surface to be used for a catalyst converter by forming a frame comprising stainless steel foil of a specified compsn. and coating at least one side of the frame with alumina for carrying a catalyst. CONSTITUTION:A base body for a catalyst converter is constructed by forming a frame comprising Ti-contg. stainless steel foil contg. 3-25wt.% Cr, <=0.08wt.% C, 0.05-0.5wt.% Ti, and <=1wt.% Al, etc. coating also at least one side of the frame with alumina for carrying the catalyst. In this case, an Al plated layer is formed on the surface of the stainless steel by the vapor deposition process, etc., and alpha-Al2O3 whisker is formed in the Al plated layer by the heat treatment simultaneously with or after the plating. Thereafter, an alumina supporting body is formed by coating the surface with gamma-Al2O3.
Patent JP-H05304536-A (JP)
Title: Congestion discrimination system in asynchronous transfer mode
Inventor: NODA OSAMU
IPC: H04Q3/00
Filed: 1992-04-03
Abstract: PURPOSE:To detect the congestion state by setting a congestion criterion of an ATM switch and an ATM relay line flexibly in response to a state of a station. CONSTITUTION:An ATM cell abort monitor measurement circuit (DC) 4 is provided with an ATM cell abort reference memory (MEM) 6 to store a cell abort reference number per predetermined unit time and an ATM cell abort counter (CNT) 5 counting number of cells aborted by an ATM cell exchange switch (ATM SW) 8 and an ATM network interface circuit (I/F) 7. When the DC 4 detects it that the cell abort number counted by the CNT 5 exceeds a cell abort reference number stored in the MEM 6, it is informed to a CPU 9 as a congestion state.
Patent JP-H01299860-A (JP)
Title: Fluoroelastomer composition
Inventor: GROOTAERT WERNER M A
IPC: C08K5/49
Filed: 1989-03-31
Abstract: PURPOSE: To obtain a fluoroelastomer composition which can secure excellent curing condition without a preliminary treatment or the like by including a specified saturated elastomer, rubber and the cure system which consists of the combination of a polyhydroxy compound and an organic onium compound.  
     CONSTITUTION: This elstomer composition contains the combination of (A) a saturated elastomer rubber which essentially consists of a repeating copolymerization unit derived from vinylidene fluoroide, tetrafluoroethylene and a copolymerizable hydrocarbon olefin and (B) (a) 0.3-10 millimol polyhydroxy compound per this 100g rubber and (b) 2-10 millimol (per this 100g rubber) organic onium compound. Here, when the above rubber is derived from vinylidene fluoreide, tetrafluoroethylene and propylene, the above polyhydroxy compound is hexafluoroisopropylidene-bis(4-hydroxybenzene) and moreover the above organic onium is a phosphonium compound, this organic onium compound is to be one except benzyltriphenylphosphonium chloride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62251496-A (JP)
Inventor: DEIBUITSUDO ERU JIYATSUKU
IPC: F04D29/22
Filed: 1987-04-03
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-S525733-A (JP)
Title: Process for separation and purification of cyclohexene
Inventor: UENO KENJI
IPC: C07C7/08
Filed: 1975-07-03
Abstract: PURPOSE: To separate and purify cyclohexene at high purity by the extractive distillation of a mixture of cyclohexene, cyclohaxane and benzene with Nmethypyrolidone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04291923-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAMI HIROYASU
IPC: H01L21/3065
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the etching defect of a chemical vapor deposition film when the chemical vapor deposition film is etched in order to make a contact hole or the like. CONSTITUTION:At a process in which a chemical vapor deposition film 5 is formed on a silicon substrate 1, the surface of the silicon substrate 1 is set to a clean state by a heat treatment and, after that, the chemical vapor deposition film 5 is formed. A foreign body which adheres when a photoresist is removed and a moisture residue due to the dehydration shortage of treatment- liquid cleaning water is removed by a heat treatment process, and the chemical vapor deposition film 5 is formed uniformly. Thereby, it is possible to prevent an etching defect after that.
Patent JP-2000273924-A (JP)
Title: Shower piping
Inventor: YOKOI HIROSHI
IPC: E03C1/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain shower piping that secures safety and does not impair a beautiful appearance by providing an erected body erected on the top face of an installation part of a faucet and connecting the faucet and a shower head through the erected member. SOLUTION: A pipe-shaped erected member 20 made of a stainless steel is erected a little frontwards of a wall face 1 on the top face 3 of a counter 2 having a faucet 4 installed thereon and is bent toward the wall face 1 side at the upper part of the erected member 20 and fixed to the wall face 1. As the erected member 20, a gripper bar to be gripped by a user for supplying his or her body at the time of standing up is used. One end of a pipe 12 is passed through the front face of the counter 2 and connected with a rear face side of the faucet 4 and the whose is passed through the interior of the erected member 20 and arranged to protrude above the erected member 20 in a state of penetrating the top face 3 through the interior of the counter 2. A shower head 5 is connected with a connection member attached to the top of the erected member 20 through a hose 6.  By this constitution, safe shower piping that does not impair a beautiful appearance is obtained.
Patent JP-S57196103-A (JP)
Title: Detector for defect in ridge part and using method thereof
Inventor: YASUFUKU TOSHIHIKO
IPC: G01B11/30
Filed: 1981-05-28
Abstract: PURPOSE:To detect a defect in a ridge part, by a method wherein an amount of light shielded by cutter is detected by a large number of pick-up elements, being aligned, through irradiation of a ridge part of an edge and a cutter with light. CONSTITUTION:A support jig 3 supports a blade 2, having a ridge line 2A, through extension of the ridge line to one side part. The support jig is secured to a placing table 5, and is moved on a base stand 1 in a direction S of a ridge line by means of a motor 4. Light from a light source 6 reaches image pick-up elements 7 through lenses 6A, 6B, and a prism 6C. The image pick-up element consists of a large number of the photosensing elements aligned in a direction R being perpendicular to the moving direction S. A part of light is shielded by the blade, and as a result, a part of the image pick-up elements 7 are irradiated with no light. Through movement of the placing table, an amount of light collected by the photosensing elements is detected with the gradual irradiation of the ridge line, and this permits the detection of a defect in the ridge line from a change in an amount of light shielded at the defect part.
Patent JP-S57172333-A (JP)
Title: Focusing display device for camera
Inventor: SHIMOYAMA KUNIO
IPC: G03B17/20
Filed: 1981-05-28
Abstract: PURPOSE:To detect easily a focusing state, by using a focusing screen where a liquid crystal is interposed between a pair of transparent electrodes and making this liquid crystal transparent when the voltage of a focusing detection means is applied. CONSTITUTION:A transmission hole 8 is provided in the center of a mirror 2, and the reflection light is received through a small mirror 9 by a photodetector 10. The reflection light from the samll mirror 9 is received by the photodetector 10, and the input from the photodetector 10 is inputted to an operating circuit 12; and this input value reaches a set value, it is outputted to a voltage applying circuit 14, and thus, a prescribed voltage is applied across electrodes 17a and 17b of a focusing screen 3, and a liquid crystal 18 between electrodes 17a and 17b becomes transparent. Consequently, when the operating circuit 12 issues the output simultaneously with focusing of the image on a mat face 7 of the focusing screen 3, the photographer operates a photographic lens 1 while observing an eyepiece 6 of the finder to detect the focusing state when the focusing screen 3 becomes transparent.
Patent JP-H05283606-A (JP)
Title: Semiconductor device
IPC: H01L25/18
Filed: 1992-04-03
Abstract: PURPOSE:To reduce a plane occupied area by laminating a first semiconductor pellet and a second semiconductor pellet, in which substantially the same circuit system is mounted on one surface of each pellet. CONSTITUTION:Substantially the same DRAM is mounted on one surface 20 (a surface used for the formation of an element) of each of four semiconductor pellets 2A to 2D. The DRAMs mounted on the surfaces 20 overlap with each other, and are laminated while they remain matched each other in a thickness- wise direction. Likewise, the semiconductor pellets 2C, 2A, 2B and 2D are laminated in that order from the lower side to the upper side. A resin packaged type semiconductor device 1 adopts a bidirectionally arrayed lead structure (a dual-in-line structure) as a lead array structure. Thereby, it is possible to reduce a plane occupied area.
Patent JP-H11282194-A (JP)
Title: Developer and image forming device using the developer
Inventor: GOTO YASUO
IPC: G03G9/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a developer having stable electrostatic charge characteristics by incorporating toner contg. a coloring material, a polyester resin, an ester wax and a metallic salt of a fatty acid. SOLUTION: The developer is an electrophotographic developer contg. toner contg. a coloring material, a polyester resin as a binder, an ester wax and a metallic salt of a fatty acid as an electrostatic charge controlling agent. Since the ester wax and the metallic salt are used in the developer contg. the polyester resin binder, the negative chargeability of the polyester resin can be reduced, a uniform distribution of the quantity of electric charges is obtd. and the electrostatic chargeability of the developer can be controlled so that the rise of the negative chargeability of the polyester resin is prevented even in service. When the developer is used, a good image is obtd.
Patent JP-S566736-A (JP)
Title: Hot hydrostatic press device
Inventor: MORITOKI MASATO
IPC: B21D26/00
Filed: 1979-06-27
Abstract: PURPOSE: To achieve the improvement in heat-insulating properties by forming the heat-insulating  layer of the captioned device by two inner and outer layers of inverted cup-form having no gas  permeability and constituting the inner layer in particular by a graphite cylinder of the special  construction, a superposed top cover of graphite sheets and a graphite cap fitting to said cylinder.   
     CONSTITUTION: A heat-insulating layer 5 to be disposed in the pressure vessel of the captioned  device is formed by two layers of inner-and outer-side heat-insulating layers 12, 15 of inverted cup- form having no gas permeability. The inner-side heat-insulating layer 12 of a high-temperature  region is constituted by a graphite cylinder 11 wound with plural layers of flexible graphite sheets  10 concentrically, a superposed top cover 13 disposed in the upper portion thereof and composed  by superposing plural sheets of flexible graphite sheets 10 and a graphite cap 14 eliminating the  gas permeability of the inner-side heat-insulating layer 5 by fitting to the foregoing graphite  cylinder 11 and having no flexibility. The outer-side heat- insulating layer 15 of a low temperature region is made into the construction formed by a suitable material and having no gas  permeability. These make heat-insulating properties about 10 times better than those of conventional ones and permit considerable reduction of the treating time of the heat-insulating materials  by the captioned device.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63246811-A (JP)
Inventor: NAITO YASUYUKI
IPC: H03H7/075
Filed: 1987-04-01
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-H11283458-A (JP)
Title: Push-button structure
Inventor: SHISHIDO KENTARO
IPC: H01H21/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a push-button structure which enables a switch to be surely pressed and driven even when pressed at a position off its center. SOLUTION: In a push-button structure which comprises a button main body 10 consisting of a surface 10a to be pressed and side walls 11 forming peripheral edges perpendicular thereto, a panel 1 on which the button main body 10 is mounted in such a way as to be movable in a direction perpendicular to the surface to be pressed, and a switch 7 pressed and driven by a pressure rib 14 provided on the inner surface of the button main body, with the switch 7 provided in a position off the center of the surface to be pressed, a stop rib 12 against which the side wall 11 abuts when the button main body 10 is pressed and driven is provided on the side of the panel 1 opposite to the switch 7 with respect to the center of the surface 10a to be pressed, so that after the side wall 11 abuts against the stop rib 12, the button main body 10 rotates about the side wall end of this abutting part.
Patent JP-S601361-A (JP)
Inventor: MAIKERU JIYON TOMIKU
IPC: F01D21/04
Filed: 1984-04-25
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-S59207643-A (JP)
Title: Ceramic package for integrated circuit element
Inventor: SASAOKA KENJI
IPC: H01L21/50
Filed: 1983-05-11
Abstract: PURPOSE:To simplify processes, by providing swelled parts at the corner parts of a strip-frame shaped metallized part, thereby omitting the supply of a solder material at the corner parts of the strip-frame metallized part. CONSTITUTION:At the central part of a ceramic package 1, a cavity 2, in which an integrated circuit chip is accommodated and bonded, is provided. A strip- frame shaped metallized part 6 is formed around the cavity part 2. Swelled parts 6b are provided at corner parts 6a of the metallized part. On the surface of the metallized part 6, a solder layer made of a gold-tin alloy is formed. Even though the solder material, which is fused at the corner parts 6a, flows to side parts 6a' in soldering, the sufficient solder material remains at the swelled parts 6b. Therefore, the shortage of the solder material does not occur at the corner parts 6a.
Patent JP-H08280103-A (JP)
Title: Magnetic levitation type propulsion device
Inventor: AKIBA TOSHIKATSU
IPC: B60L13/10
Filed: 1995-04-07
Abstract: PURPOSE: To provide a magnetic levitation type propulsion device which can attain high-speed scanning without degrading scanning drive force characteristics by drive control current, reduce electric power consumption, and can move by electromagnetic force. CONSTITUTION: In this magnetic levitation type propulsion device, a fixing plate 13 consisting of a magnetic element 13 for fixing coils 11, 12 characterized by electric current running direction that is opposite to each other is fixed onto a stationary element 1 through a supporting member 17 which is impossible to move. A permanent magnet 14 is mounted onto a movable element 3 which is formed at the stationary element 1 and the supporting member 17 in a non- contact condition so as to move freely. This magnetic levitation type propulsion device can move the movable element 3 by means of electromagnetic fore by the coils 11, 12 and the permanent magnet 14. By eliminating an effect upon the drive force characteristics of flux generated by drive control current, it is possible to attain large drive force for high-speed driving and reduction in electric power consumption.
Patent JP-S57197832-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L21/265
Filed: 1981-05-29
Abstract: PURPOSE:To contrive high integration and high speed, by forming an inversed conductive type region for a silicon substrate on an opening part next to form a region with higher impurity density than that of the substrate by the same conductive type impurity as the silicon substrate by ion injection. CONSTITUTION:An insulating film 302 is adhered on the surface of a P type Si substrate 301 to provide an opening on said insulating film with an N<+> collector buried layer 30 formed on the opening 303 with said insulating film as a mask. Then, P type impurity is implanted by ion injection over the entire surface of the Si substrate from above of the insulating film to form a P<+> region 305 for density over than that of substrate impurity. Next, the insulating film 302 is removed for the growth of an N type epitaxial 306 to a desired thickness thereafter to a bi-polar type IC with an ordinary N-P-N transistor as the element. Thus, the purpose is attained with less parasitic capacity of a channel stopper P<+> region and a base region.
Patent JP-S60224477-A (JP)
Title: Laver sheet dryer
Inventor: OOTSUBO SHIGETAKA
IPC: A23L17/60
Filed: 1984-04-24
Abstract: PURPOSE:An almost closed space including heat-exchanging chamber is formed and the air pressure is set roughly constant in the space by the action of wind fans to send the air uniformly from the space into the other space for conveying laver sheet screens in the drying chamber whereby laver sheets are uniformly dried. CONSTITUTION:In the laver sheet dryer having the drying chamber 1 and the heat exchanging room 10 which is located next to the drying chamber and connected thereto, the drying chamber is divided into the room for conveying lavor sheet screens 4 (A) and the other room for blowing out warm air and simultaneously a holes for blowing out the warm air is opened on the separation wall 6 between the room A and the room B. Further, the room B is connected to the room C in the heat exchanger 10 to form almost closed space D composed of the room B and the room C and a fan is fitted so that the air is sent toward the room B and the room D is kept almost constant in pressure. The warm air is uniformly sent from the room D to the room A to effect uniform drying of laver sheets.
Patent JP-S537973-A (JP)
Title: Process for treating waste water containing vi-valence chromium using
Inventor: YOSHIDA HISAYOSHI
IPC: C01G37/00
Filed: 1976-07-10
Abstract: PURPOSE: To provide a process for removing and recovering chromium from waste water containing VI-valence chromium, using activated carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243642-A (JP)
Title: Beam index type image reproducing apparatus
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H01J29/34
Filed: 1985-04-19
Abstract: PURPOSE:To reduce the phase error of index signal thus to reproduce an image having correct color phase stably by equalizing two type of index fluorescent material stripe widths while coating one of three primary color fluorescent stripes at the opposite sides of single index fluorescent stripe. CONSTITUTION:Non-light emission guard bands 3, 3, primary color fluorescent material stripes R, G, B and index fluorescent stripes I1, I2 are formed in single layer onto the inner face of the face plate 1 of a beam index tube then an aluminum metal film 2 is coated. Since the stripes I1, I2 are arranged at the positions to have 180 deg. shifted phases, second stripe I2 will radiate the index signal with the highest efficiency during reproduction of characteristic color where no index signal is obtained from the stripe I1.
Patent JP-S63247427-A (JP)
Title: Pneumatic caisson
Inventor: HATANO KAZUMI
IPC: E02D23/08
Filed: 1987-04-02
Abstract: PURPOSE:To effectively discharge soil in places where an atmospheric pressure difference is present by providing a soil feeder to send soil to a soil chamber and a number of closable gates for preventing air leak between a compressed air chamber and the soil chamber under an atmospheric pressure. CONSTITUTION:Closable gates 6g and 6g' for preventing the leakage of air by the operation of jacks 6j and 6j' are provided for the upper and lower parts of a soil storage chamber 6r with capacity more than the capacity of a grab bucket 8, which is provided in a soil hopper 6 constituting a soil feeder C together with a screw conveyer 7. Soil carried from a working chamber S under a compressed air by the bucket 8 is charged through the gate 6g into the hopper 6 of a compressed air chamber A, and the gate 6g is closed and the gate 6g' is opened to permit the soil to be carried into the soil chamber B of atmospheric pressure by the feeder C. Gates for preventing the leak of air may also be provided for both ends of the casing 7a respectively.
Patent JP-S579729-A (JP)
Title: Vanillyl alcohol derivative
Inventor: AMANO AKIRA
IPC: A23L27/20
Filed: 1980-06-18
Abstract: NEW MATERIAL:A vanillyl alcohol derivative shown by the formula (R is 3W6C alkyl).  
     EXAMPLE: Vanillyl n-propyl ether.  
     USE: A useful ingredient for a salty taste matter as a flavoring and plaster for the skin, especially heat-sensitive plaster. Having extremely strong salty taste. When a solution obtained by diluting it with a solvent is applied to the skin, it produces a feeling like a burn.  
     PROCESS: For example, a 3W6C alcohol is blended with about 5wt% conc. hydrochloric acid and heated at about 70°C to give a strongly acidic alcohol, to which vanillyl alcohol is added slowly and reacted completely while being kept at 70°C. After the reaction is over, hydrochloric acid is neutralized with an alkali aqueous solution and a compound shown by the formula is obtained by extracting with a solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S526518-A (JP)
Title: Method of adjusting frequency of oscillating body
Inventor: INOUE TERUSHI
IPC: G10B3/00
Filed: 1975-07-04
Abstract: PURPOSE: To rapidly perform the adjustment of the frequencies of the reeds of reed musical instruments with high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07266101-A (JP)
Title: Spindle head
Inventor: TAKAHASHI HISAYOSHI
IPC: B23Q11/12
Filed: 1994-03-30
Abstract: PURPOSE:To lengthen the service life, simplify the repair work, and reduce a size of a spindle head for high speed rotating spindle used in machine tools, various types of industrial machines, etc. CONSTITUTION:A spindle 3 is rotatably supported in a spindle housing 1 through bearings 2, 2 located in front and rear in the axial direction, oil leakage outside the spindle housing 1 is prevented by an oil seal 4, and thus a spindle head 5 is formed. An oil passage 9 through which oil 7 from an oil supply port 6 is discharged from a discharge port 8 through the bearings 2, 2, is provided. A cylindrical seal block 10 is mounted between the front and rear bearings 2, 2 in order to interrupt the connection between the bearings. A ring-like oil passage 12 capable of being connected to the oil supply port 6 is formed in the position of the cylindrical seal block 10, and micro clearances 13 are formed and labylinth form grooves 14 are provided between the spindle 3 and the seal block 10.
Patent JP-H05102386-A (JP)
Title: High strength lead frame material and manufacture thereof
Inventor: YAMADA HIROSHI
IPC: H01L23/48
Filed: 1992-03-04
Abstract: PURPOSE:To inexpensively provide a high strength lead frame material having a high strength and excellent conductivity. CONSTITUTION:Thin films of copper are rolled to be press-bonded on both side surfaces of a platelike core material made of Fe-Ni series alloy of 38.5 Ni-5.0Co-2.5Ti-residue Fe having a small thermal expansion coefficient. The material is annealed so as to remove a stress and to improve bonding strength, work hardened by cold rolling, annealed to generate Ti precipitated state, and precipitation hardened to enhance the strength of the material.