baber/WOPTO huggingface dataset:
Patent JP-H06261603-A (JP)
Title: Traction load detector of tractor
Inventor: OKABE NOBUYUKI
IPC: G01L5/13
Filed: 1993-03-10
Abstract: PURPOSE:To improve respondency accuracy, durability and durability after unloading in draft control of a tractor. CONSTITUTION:A coupling pin 15 and a bracket 10 having a pair of left and right support walls 12 are equipped on each of left and right side parts of the car body 2. The coupling pin 15 is set to each blacket 10 so as to be supported by one of the support walls 12 at one end side and by the other support wall 12 at the other end side. Each of left and right lower links 6 is connected to each of the left and right coupling pins 15 in the middle of both the support parts. A projecting receptor unit 16 for receiving a traction force (F) acting on the lower link 6 is set thereto and a strain gage 17 for detecting a strain of the coupling pin 15 due to the traction force (F) is set so as to exist in the left or right direction of the receptor unit 16.
Patent JP-S53134341-A (JP)
Title: Decoder
Inventor: KAWASHIMA KAZUMI
IPC: H03M7/06
Filed: 1977-04-27
Abstract: PURPOSE: To reduce the number of elements and to increase the dielectric strength, by making stable the operation of decoder through the connection of transistors so that the output current of decoder can be decreased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61208351-A (JP)
Inventor: YOSEFUSU YOHANESU ANTONIUSU HE
IPC: H04M1/76
Filed: 1986-03-08
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-S62207881-A (JP)
Title: Method and apparatus for coating coloring liquid to belt-like body
Inventor: ITANI HIROSHI
IPC: C23C22/73
Filed: 1986-03-07
Abstract: PURPOSE:To uniformly and easily coat a coloring liquid to a belt-like body with a simple installation by coating the coloring liquid to the belt-like body then squeezing the coloring liquid with grooved elastic material rolls. CONSTITUTION:The belt-like body such as steel sheet 1 is fed via inlet side rolls 2 to a coating line 3 and the coloring liquid is coated on both faces by plural sprays 4. The coloring liquid is thereafter squeezed to the prescribed coated amt. by the grooved elastic material rolls 5 on the outlet side and the belt-like body is fed to the succeeding drying stage, etc. The shape of the grooves of the rolls 5 is preferably in the range of 0.02-0.05mm height of peaks and 0.20-2.00mm pitch. Carry out of a specified amt. of the coloring liquid is thereby made possible even with a low concn. of the coloring liquid and the line speed is increased without spoiling the beauty on the surface of the steel strip 1.
Patent JP-H07260060-A (JP)
Title: Release preventing tube fitting
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 1994-03-22
Abstract: PURPOSE:To connect an insert port to a socket so as to exhibit a release preventing function even in the case of the insert port of a different connection type from the socket by providing an attachment ring. CONSTITUTION:A release preventing tube fitting is constructed in such a manner that a lock ring 5 is mounted in a lock ring housing groove 4 formed on the inner peripheral surface of a socket 1 and an insert port 22 provided with a protruding part 29 on the outer peripheral surface of its end, the height H1 of the protruding part 29 is smaller than a proper height to a lock ring 5 due to a different connection type from that of the socket 1, is inserted into the socket 1 and connected. In such a release preventing tube fitting, an attachment ring 36 which is formed so as to have a proper height between the protruding part 29 and the lock ring 5 in the axial direction and engage with both the protruding part 29 and the lock ring 5 is externally fitted to the insert port 22.
Patent JP-S57165340-A (JP)
Title: Preparation of acetic anhydride
Inventor: ITSUSHIKI TOMIYA
IPC: B01J31/26
Filed: 1981-04-02
Abstract: PURPOSE: To obtain acetic anhydride advantageously in reacting methyl acetate, etc. with carbon monoxide in the presence of nickel, a halide and an organic nitrogen family compound, by using metals of Groups IVB andIA or/and IIA as a co-catalyst.  
     CONSTITUTION: Methyl acetate or dimethyl ether is reacted with carbon monoxide in the presence of a catalyst consisting of (A) nickel or a nickel compound  component, (B) a halide, e.g. bromide or iodide, particularly a methyl halide,  and (C) an organic nitrogen family compound, preferably a heterocyclic ring  compound, e.g. pyridine, and (D) a metal or group IVB, preferably Sn, or/and a  compound thereof, and (E) a metal of groupIA, a preferably Li, metal of group  II, preferably Ca or Sr, or/and a compound thereof as a co-catalyst to give the  aimed acetic anhydride at a high activity of the inexpensive catalyst under mild  conditions industrially and advantageously at a high reaction rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02230343-A (JP)
Title: Distributed transaction processing system
Inventor: TANAKA ATSUSHI
IPC: G06F12/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the occurrence of a missing number by installing a number assignment file for sharing numbers and a number assignment file control part controlling the number assignment file, temporarily assigning the numbers when a transaction processing starts and formally assigning the numbers when the transaction processing terminals. CONSTITUTION:The number assignment file control part 2 receives the retrieval instruction of the number assignment file from a transaction processing part when the transaction processing starts, retrieves the newest number from the number assignment file 4, transfers it to the transaction processing part 1 so as to temporarily assign the numbers. Since the number assignment file 4 has a possibility that it is updated by the other distributed transaction processing system when the transaction processing terminals, the number assignment file control part 2 receives a retrieval/update instruction from the transaction processing part 1, obtains the newest number again, and updates the number assignment file 4 so as to formally assign the numbers. Thus, unique and continuous number assignment can be executed by the whole system and the occurrence of the missing number can be prevented.
Patent JP-S51125812-A (JP)
Title: Magnetic generator
Inventor: SHIMIZU HIDEAKI
IPC: H02K21/12
Filed: 1975-04-23
Abstract: PURPOSE: A magnetic generator of small size and light weigh for bicycles, comprising coils, each of which has an independent magnetic circuit, and cores. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05245352-A (JP)
Title: Gas separation formed body
Inventor: TANAKA AKIRA
IPC: C08J5/18
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a gas separation formed body excellent in gas selectivity and aging stability by treating the surface of a formed body consisting of a polymer to be obtained by polymerizing a diphenylacetylene of specified structure with fluorine. CONSTITUTION:The surface of a formed body consisting of a polymer obtained by polymerizing one or >=2 kinds of diphenylacetylenes shown by the formula is treated with fluorine. In the formula, R1 and R2 are the same or different and one or >=2 kinds selected from hydrocrbonic groups and silyl groups, (m) and (n) are an integer of 0 to 5, and (m) or (n) is an integer of >=1. A gas separation formed body excellent in selective gas separation performance and stability and useful for the chemical industries, medical treatment, pollution prevention and energy saving techniques, etc., is obtained in this way.
Patent JP-S53136415-A (JP)
Title: Howler trunk
Inventor: TAKESHITA TETSUO
IPC: H04M19/02
Filed: 1977-05-02
Abstract: PURPOSE:To reduce power consumption with an decrease in the number of parts, by enabling a CPU to control a howler oscillator to start and stop with the use of software and by detecting the ON-OFF hook of a subscriber by a howler signal current.
Patent JP-H0571035-A (JP)
Title: Pulley device for enlarging motion during lifting warp in open shed jacquard loom
Inventor: KARUROSU DERIYUTSUDAA
IPC: D03C13/00
Filed: 1992-03-06
Abstract: PURPOSE: To make it possible to double a lifting height by adding the movements of a movable tackle and stationary tackle respectively engaged with each other via a tackle cord when lifting a hook for connection to a warp thread by the actin of a knife grid. CONSTITUTION: The end of the tackle cord 21 is fixed to a shaft 18 for interconnecting a pair of flat plates of the open-shed Jacquard machine and grooved revolving rollers 19 and 20 are respectively disposed at other shafts 16 and 17. The other end of the tackle cord 10 attached to a hook 11 is attached to a hook 12 via the roller 19, by which the movable tackle element 15 is constituted. Also, the tackle cord 21 is guided to a grooved roller 24 disposed with a shaft 23 connecting a pair of the flat plates and the other end at the bottom thereof is fixed via a spring 26, by which the stationary tackle element 22 is constituted.  When the one hook 12 of the hooks 11 and 12 is lifted by the height(h) via a knife 14, the movable tackle element 15 and the roller 24 are respectively lifted by the height h/2, and the height 1.5 h is risen at the level at the end of the tackle cord 10, by which the movement thereof is doubled.
Patent JP-H03254679-A (JP)
Title: New cell strain
Inventor: HOSOI SHINJI
IPC: C12N5/10
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the subject cell strain useful as a host cell usable for transducing a gene coding a useful protein and having non-glutamine requiring property capable of performing proliferative passage for more than fixed months in a medium not containing blood serum nor protein. CONSTITUTION:The objective cell strain is a cell line of ovarium cell of a new Chinese hamster capable of performing proliferative passage for more than two months in a medium not containing blood serum nor protein. Besides, said medium is preferably completely stem-sterilizable and having non-glutamine requiring property, e.g. FERM BP-2776.
Patent JP-H05251381-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI TAKAYUKI
IPC: H01L21/28
Filed: 1992-03-09
Abstract: PURPOSE:To form smooth taper on the top of a contact without any heat treatment. CONSTITUTION:After a silicon oxide film 3 is deposited on a semiconductor substrate having a device isolation silicon oxide film 1 and a conductor layer 2 and a contact resist pattern 4 is formed, anisotropic etching is carried out so as to form a required taper 5. Then, 90% of the silicon oxide film which has remained in a contact portion 6 is removed by anisotropic etching. After a resist is removed, the silicon oxide film which has remained in the contact portion is removed by anisotropic etching. At that time, a damage layer 7 is formed on the surface of the silicon oxide film. The layer is submerged in a hydrogen fluoride aqueous solution. The contact 6 is not increased in size and round off and formed in a slippery taper 8 due to its difference between the etching rates.
Patent JP-S52133453-A (JP)
Title: Bearing system
Inventor: AOKI KIYOSHI
IPC: F16C19/24
Filed: 1976-05-01
Abstract: PURPOSE: The formation of the bearing receiving surface directly or separately around the outside of the external material of a double structured uniform motive joint enables to make it a bearing inner axis, which largely absorb the inclination of the axis, dwarfs the whole part and lightens the weight. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07261267-A (JP)
Title: Instant camera
Inventor: AOSAKI KOU
IPC: G03B17/50
Filed: 1994-03-22
Abstract: PURPOSE:To stably turn a developing roller without using a microcomputer or a latch circuit. CONSTITUTION:A winding switch 39 is turned on by the driving of a shutter driving lever 57. When the depressing of a release button 9 is released in such a state, a release switch 38 is turned on and a motor is rotated. By the rotation of the motor, one-revolution cam 58 is turned in the direction of an arrow in figure through a gear which is not shown in figure. Hereafter, the switch 39 is turned on by the outer peripheral surface of the cam 58 regardless of the pressing of an arm part 57a. By turning the cam 58, the locking of a stopper arm 63 with a projection 61 is released to prevent a locking lever 53 from being turned and the release button 9 from being depressed. When the cam 58 is turned thereafter, a restoring lever 60 restores a shutter driving lever 57 to a charge position.
Patent JP-H05245292-A (JP)
Title: Washing machine
Inventor: MIWA YOSHIYUKI
IPC: F21V8/00
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the laundry from being forgotten in a tub when a washing machine is used in a dark place and provide good operability with a simple structure without mistaking the operation of an operation panel. CONSTITUTION:A washing machine is provided with a lamp 13 illuminating the inside of a tub 3 and a light guide member 15 guiding the light emitted by the lamp 13 to the operation section of an operation panel to illuminate it, and the inside of the tub 3 and the operation section of the operation panel can be illuminated by one lamp 13.
Patent JP-H04269262-A (JP)
Title: Panel
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/14
Filed: 1991-02-21
Abstract: PURPOSE:To reduce the weight of a panel itself and reduce unevenness of curing and baking during the manufacture of the panel so as to enhance the constructional property of the panel by mounting blind nuts on the reverse face of a hollow honeycomb structure via hollow holes. CONSTITUTION:A panel 1 is formed into the shape of a honeycomb by a decorative surface 2, a reverse face 3, side walls 4 and partition inner walls 5. The panel 1 is formed when materials of cement, ceramics, cement chip or magnesium carboxide type or mixtures of those materials with glass fiber, whisker, aramide fiber, steel fiber, carbon fiber or the like which are molded by extrusion, pressing or injection, etc., are steam-cured and baked. Blind nuts 7 are attached to the reverse face where there are hollow holes 6 and the panel 1 is fixed from its reverse side by bolts, etc., during construction.
Patent JP-2000247116-A (JP)
Title: Pneumatic radial tire
Inventor: NISHIGATA HIROSHI
IPC: B60C15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To properly reinforce side parts of a tire with flippers to improve the steering stability. SOLUTION: A radial carcass 11 consisting of one carcass ply is turned up radially outward around a bead core 2, and the turned end is located on the inside of a belt 2 surrounding the crown part of the radial carcass 1. A bead filler 4 is arranged on the outside of the bead core 2 between a carcass body part 1a and a turned part 1b, and each of the bead filler 4 and the bead core 2 is enclosed by a flipper 5 consisting of an organic fiber cord and circumscribing them, and the tire lateral inside part 5a and outside part 5b of the flipper 5 are mutually bonded in butt state in the radially outside of the bead filler 4.
Patent JP-S54141605-A (JP)
Title: Optical information recorder-reproducer
Inventor: SATOU TOSHIO
IPC: G02B7/28
Filed: 1978-04-26
Abstract: PURPOSE:To prevent the reflected light from a transparent protecting material from giving adverse influence to a recording-reproducing system by defining the spacing of the hermetic space of an information recording carrier having hermetic space between the signal recording face and transparent protecting layer to a specific value. CONSTITUTION:Arrangement is so made that at the time of radiating light to an information recording carrier consisting of a substrate 7, optical recording medium layer 8, air layer 9, transparent protecting material 10 by an aperture lens 18 the thickness b of the air layer 9 becomes larger than 1/2(a-f) + DELTAx where the distance from the main plane of the aperture lens 18 up to a light beam 14 is made a,  the focal length of the aperture lens 18 to be f and further the face deviation quantity in the direction becoming larger than the distance a to be DELTAx. Since this results  in that the reflected light 22 from the back of the transparent protecting material 11 forms a virtual image by the aperture lens 18 and diverges and spreads, the unstability of controlling when focus control is applied may be eliminated.
Patent JP-H08245494-A (JP)
Title: Production of acrolein, acrylic acid or mixture thereof from propane
Inventor: HEFNER WERNER
IPC: C07C5/333
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing the subject mixture under a mild condition by partially dehydrogenating propane to convert the propane into propylene, separating hydrogen and water vapor from the product gas mixture, partially oxidizing the obtained propylene with molecular oxygen in an oxidation reactor and recirculating the propane.  
     SOLUTION: Propane is partially dehydrogenated by the action of a heterogeneous catalyst to provide propylene, and components different from the propylene and propane, at least hydrogen and water vapor are separated from the product gas mixture including the propylene and the unreacted propane. The product gas mixture after the separation is supplied to an oxidation reactor to provide the objective product of acrolein, acrylic acid or a mixture thereof by a vapor-phase partial oxidation of the propylene by the action of a selective heterogeneous catalyst by using molecular oxygen, and the objective product is separated from the generated gas flow formed in the partial oxidation region of the propylene. The unreacted propane included in the generated gas flow is recirculated to the dehydrogenation step to provide the acrolein and the acrylic acid from the propane in good efficiency in the process for preparing the acrolein, the acrylic acid or the mixture thereof. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11247141-A (JP)
Title: Car stopper
Inventor: HAMASHITA HARUO
IPC: E01F13/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve appearance by providing fins protruding back and forth at one side face of the forward and backward direction of transferable poles and housing chains between adjacent poles in the space therebetween by the fins when the transferable poles stand in a raw in a gathered position. SOLUTION: Chains 4 are connected between a plurality of transferable poles in which poles 6 are erected on pedestals 5. The transferable poles 3 can be transferred on a rail 2 in a gathered condition or a developed condition. The length of the chain 4 between the transferable poles 3 is two times or shorter as long as the distance from the fitting position in true pole 6 to the ground level. When the gathering location of the transferable poles 3 is positioned at the rear side and the developing location thereof is positioned at the front side, the poles 6 are provided with fins protruding back and forth in the longitudinal direction of the poles 6 at least at one side of the front face and the rear face side to form grooves 10. When the transferable poles 3 are collected in the gathering location, the chain 4 between the adjacent poles 6 is contained in the space therebetween so as to become inconspicuous from the outside.
Patent JP-S51126561-A (JP)
Title: Inclined rotary mechanism
Inventor: HIROZAWA SHIGEO
IPC: F16C11/06
Filed: 1975-04-28
Abstract: PURPOSE:To make the angle of inclination adjustable simply and easily, and usable in a case of heavy load and rotation of high speed, in a mechanism wherein s nofy such as the vessel of a mixer, rotary agitator or the like is rotated inclinedly, that is rotated around an axis inclined by a prescribed angle with respect to the axis of the body, as the center.
Patent JP-2000247638-A (JP)
Title: Production of liquid dispersion of crystalline titanium dioxide grains
Inventor: ICHINOSE HIROMICHI
IPC: C01G23/053
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To produce a liquid dispersion of crystalline titanium dioxide grains which is capable of forming a titanium dioxide coating film having good adhesion and a high density. SOLUTION: This production process comprises: adding a hydrogen peroxide aqueous solution to an aqueous solution of a titanium-containing raw material to form a peroxotitanium complex; thereafter adding a basic substance to the peroxotitanium complex to obtain a solution; allowing this solution to stand or heating the solution, to form a precipitate of a polymer of peroxotitanium hydrate; then removing at least dissolved components other than water from the titanium-containing raw material aqueous solution, from the precipitate; and thereafter heating the resulting precipitate in such a state that water is not separated, to >=70 deg.C and maintaining the precipitate at that temperature, to produce the objective crystalline titanium dioxide grains.
Patent JP-H05202231-A (JP)
Title: Rubber composition
Inventor: YASUMOTO MASATAKA
IPC: C08K5/3492
Filed: 1992-01-24
Abstract: PURPOSE:To obtain a rubber composition suppressed in heat buildup by mixing a natural rubber and/or a synthetic diene rubber with a salt comprising a triazine compound and/or a 2-benzazolone compound and a diamine as a heat buildup suppressant. CONSTITUTION:100 pts.wt. at least one rubbery polymer selected from the group consisting of a natural rubber and a diene synthetic rubber is mixed with 20-150 pts.wt. carbon black and 0.1-10 pts.wt. salt comprising a triazine compound of formula I (wherein R1 is mercapto, alkoxy, alkylamino or the like) and/or a 2-benzazolone compound of formula II (wherein R2 is alkyl, halogen, alkoxy or the like; m is an integer of 0.4; X is sulfur, oxygen or the like) with a diamine of formula III (wherein Y is a bivalent linear aliphatic group, a divalent cycloaliphatic group or a bivalent aromatic group, and each of them may contain halogen).
Patent JP-H08250375-A (JP)
Title: Electric double layer capacitor
Inventor: FUKUMASA TAKESHI
IPC: H01G9/02
Filed: 1995-03-10
Abstract: PURPOSE: To provide an electric double layer capacitor, which has excellent electric characteristics, prevents the separator from melting even when the capacitor is left for several minutes at a high temperature and prevents short- circuit between a pair of polarizable electrodes. CONSTITUTION: An electric double layer capacitor is provided with a pair of polarizable electrodes 11a and 11b, a separator 12 provided between the pair of polarizable electrodes, electrolyte which is impregnated into the separator 12 and the pair of polarizable electrodes 11a and 11b, a metal case 13, which stores the pair of polarizable electrodes 11a and 11b and the separator 12, and a sealing body 14 which seals the metal case 13. The separator 12 is composed of micro-porous nonwoven fabric made of polyphenylene sulfide, which is a material with excellent heat resistance.
Patent JP-H04286465-A (JP)
Title: Picture processor
Inventor: MASANO SEITA
IPC: G06V10/28
Filed: 1991-03-15
Abstract: PURPOSE:To decrease occurrence of moire at dot part and linking of dots at a highlight part and to save the number of capacities of a memory by properly decentralizing the binarization having been implemented for surrounding picture element information only in a conventional processing unit. CONSTITUTION:An arithmetic circuit 30 is provided with a random number generating circuit, a comparator and an adder, the random number generating circuit generates a random number, the comparator binarizes a low-order bit of an inputted multilevel picture data based on a random number generated by the random number generating circuit and the adder adds a binarized data of a low-order bit to the high-order bit of the inputted multilevel picture data. The comparator 15 binarizes only the high-order bit after being subjected to addition processing by the adder 21 based on the binarized data of picture elements in the vicinity of a noted picture element and outputs the high-order bit and the low-order bit after binarization as a binarized data of the noted picture element.