baber/WOPTO huggingface dataset:
Patent JP-S6137578-A (JP)
Title: Steering wheel cover
Inventor: KATO KAZUYUKI
IPC: B62D1/06
Filed: 1984-07-30
Abstract: PURPOSE:To make cover setting ever so easy, by forming length of the rear side edge of a cover body longer than that of the front side edge. CONSTITUTION:In order to attach a cover 6 to a ring part of a steering wheel, first of all, engagement between zipper members 11 and 12 is set free, opening the cover 6 wide, the rear side edge of the cover 6 is adjusted to the front of a ring part and inset inside. At this time, the rear side edge of a cover body 7 is formed to be longer than the front side edge so that it is easily inset in the ring part. Next, both side edges of the cover body 7 are adjusted to the inner circumferential side of the ring part, moving a slider 15 to some extent, and these zipper members 11 and 12 are engaged with each other at the said inner circumferential side. Successively, the cover 6 is gripped by hand, making it rotate as far as about 90 deg. from the inner circumferential side to the rear side.
Patent JP-H0873669-A (JP)
Title: Polyethylene molding composition
Inventor: HERUMAN BUAN RAAKU
IPC: C08L23/04
Filed: 1995-06-27
Abstract: PURPOSE: To provide a polyethylene molding compsn. which has high toughness and abrasion resistance though it has been subjected to an antistatic treatment with carbon black and can be thermally processed e.g. by extrusion or injection molding.  
     CONSTITUTION: This molding compsn., for producing a molded article having a surface resistance of at most 10 9  Ω, comprises (A) 0.1-80 pts.wt. ethylene homo- or copolymer having a limiting viscosity number of 100-700 mL/g, (B) 99.9-20 pts.wt. polyethylene having a limiting viscosity number of at least 1,600 mL/g, the sum of ingredients A and B being 100 pts.wt. and the limiting viscosity number of the mixture of ingredients A and B being at least 1,600 mL/g, (C) 1.0-10.0 pts.wt. carbon black, and (D) ordinary additives in an amt. of 0-5.0 wt.% of the mixture of ingredients A, B, and C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6051814-A (JP)
Title: Microscope inspecting device capable of recording and and analyzing plexal structure of nerve fiber of brain
Inventor: FUJIMURA AKIHIRO
IPC: G01N33/48
Filed: 1983-08-31
Abstract: PURPOSE:To attain recording and analysis by using a device which slices a human brain and other samples continuously into thin layers after treatments for fixation and packing, a camera with a microscope for magnifying and photographing the small range of each slice, a computer, and a display device in combination. CONSTITUTION:The microscope inspecting device has the main body 1 which incorporates the computer, a control circuit, a motor, etc., an operation switch 2, and a holder 3 for a sample which is made of a square cylinder and attachable to and detachable from the main body 1. Then, a human brain sample 4 packed with celloidin is stored in the holder 3. The sample 4 is sliced by a cutter 10 into 3,000 slices, which are stuck to a film 12 and recorded automatically through the microscope camera to take an analysis which has been difficult hitherto.
Patent JP-H0614454-A (JP)
Title: Filter device
Inventor: NOJIMA TOSHIO
IPC: H04W88/02
Filed: 1992-06-19
Abstract: PURPOSE:To greatly increase the resistance against lightning in a filter device using an active resonator. CONSTITUTION:A lightning arrester 2 for leading a lightning current to the ground is provided at the input side of a filter device 4 to be protected from lightning, and a surge absorbing circuit capable of absorbing a lightning surge to an active element is provided near the active element located inside the filter device 4. By doing this, if an antenna 1 receives a lightning shock, the lightning impulse current I0 flows to the ground through the lightning arrester 2. The residual component which could not absorbed by the lightning arrester 2 enters to the filter 4 as a lightning surge, but the lightning surge is absorbed by the surge absorbing circuit. By doing this, the active element can be protected.
Patent JP-S6222371-A (JP)
Title: Organic electrolyte battery
Inventor: YAGYU YASUSABURO
IPC: H01M50/534
Filed: 1985-07-22
Abstract: PURPOSE:To stabilize and increase the characteristics of an organic electrolyte battery by reliably fixing a current collector having flat parts to a positive or negative can by fusing the current collector to the positive can be by sport welding without performing lath-net processing continuously. CONSTITUTION:A greatest part of a positive current collector 6 consists of a network 8 formed by lath processing and the remaining part constitutes an area 9 with which a welding electrode is made in contact with spot welding. After disks are stamped out from a lath net 10 having flat parts by using punch 11 and a die 12, the disk is placed on the inner bottom surface of a positive can 7 and then the can 7 and the disk are fused using electrodes 13 to form a positive can 7 having a positive current collector 6. By the means mentioned above, the net or lath-net current collector 7 can be fused to the positive can 7 without causing any variation in connection strength. Consequently, the reliability of the positive can 7 contained in a battery and that of the battery during electric discharge can be improved.
Patent JP-H0917711-A (JP)
Title: Method for manufacturing x-ray exposure mask
Inventor: TANAKA YUSUKE
IPC: G03F1/22
Filed: 1995-06-28
Abstract: PURPOSE: To improve the pattern position accuracy of an X-ray exposure mask by forming a thin film with a tensile stress suited for canceling compression stress generated by oxidation on the surface of a side wall on the side wall of the X-ray absorption body pattern. CONSTITUTION: In a process for manufacturing an X-ray exposure mask, after forming an X-ray absorption body pattern 1, a thin film 2 with a tensile stress suited for canceling compression stress generated by the oxidation of the surface of the side wall of the X-ray absorption body pattern 1 is formed by a chemical vapor growth method on the X-ray absorption body pattern. Then, the upper and lower thin films of the X-ray absorption body pattern are eliminated by an anisotropic dry etching method and only the thin film on the side wall of the X-ray absorption body pattern is left, thus canceling the compression stress generated by the oxidation of the surface of the side wall by the tensile stress of the thin film formed on it and improving the pattern position accuracy of the X-ray exposure mask.
Patent JP-S6223500-A (JP)
Title: Treatment of sewage
Inventor: TAKEUCHI TADAO
IPC: C02F11/14
Filed: 1985-07-22
Abstract: PURPOSE:To efficiently perform the concn. and dehydration of sludge, by concentrating sludge to which a metal salt was added and adding an acrylic acid/ hydrazine type polymer or a cationic polymer to the obtained conc. sludge before dehydration. CONSTITUTION:A metal salt (e.g., aluminum chloride, aluminum sulfate or polyaluminum chloride) is added to org. sludge in an amount of 0.5-10wt% of SS of sludge and, after sufficient mixing and stirring, said sludge is conc. by a sedimenting concn. tank. Subsequently, conc. sludge is drawn out and a cationic polymer such as dimethylaminoethyl acrylate or dimethylaminoethyl methacrylate and a specific acrylic acid/hydrazine type polymer are added to said conc. sludge in a total amount of 0.2-3.0% on the basis of SS of the sludge. Thereafter, the formed floc is dehydrated by a dehydrator.
Patent JP-H0756493-A (JP)
Title: Electronic instrument for learning
Inventor: YAMAMURA KAZUO
IPC: G06Q50/20
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electronic instrument for learning capable of efficiently learning information by selecting and displaying only the information which is not rightly recognized CONSTITUTION:Reading out an English word and specifying the order and kind are carried out by use of a mode changeover switch 12 and a changeover switch for a part of speech 13, and the English word is displayed by a display means 11 and the meaning of the English word is displayed by a meaning display, key 14. By operaing an OK key when the operator rightly recognizes the meaning of the word, read-out inhibition information is added to the English word data so that the English word data may not be read out again, meanwhile, by operating an NG key 17 when the operator does not rightly recognize the meaning of the word, the English word data is continuously read out without adding the read-out inhibition information to the English word data.
Patent JP-H0212609-A (JP)
Title: Manufacture of permanent magnet type erasing head
Inventor: YOSHINO TAKESHI
IPC: G11B5/325
Filed: 1988-06-29
Abstract: PURPOSE:To reduce costs and to improve the quality of the title head by forming an erasing head main body except a magnet part and a magnet part periphery with a resin, then, using a resin magnet for the magnet part, and forming the head in two colors. CONSTITUTION:A through fitting hole 2 in a lateral direction is provided at the lower part of an erasing head main body 1 of a permanent magnet, integrally shaped around the external periphery of a protective part 3 (a part to require a non-magnetic part) on the remaining part of a tape sliding surface and a magnet part 4 (a part necessary for the erasing head after a magnetizing processing) on the tape sliding surface for the upper part with the use of the resin, and they are integrally shaped in a constitution in which the resin magnet is filled to the magnet part 4 on the tape sliding surface. Consequently, the magnetizing processing is executed for the tape sliding surface, the resin magnet is filled for the part necessary for the erasing head, and for the part where the non-magnetic part is desired since a trouble occurs due to the magnetizing processing, the constitution filled with the resin is inexpensively obtained. Thus, the permanent magnetic type erasing head at the high quality and high productivity can be inexpensively obtained.
Patent JP-S6223115-A (JP)
Title: Photoprocessor
Inventor: TSUJII KANJI
IPC: H01L21/205
Filed: 1985-07-24
Abstract: PURPOSE:To reduce significantly the loss time at the time of exchange of the light transmitting window by a method wherein the light transmitting window installation part is partially divide-isolated. CONSTITUTION:When an attachment adheres on the inner surface of a light transmitting window 6 and the window 6 is exchanged, a partition 7 is moved to the position of 7' and a reaction chamber 1 is divided into a first chamber 8 on the substrate-to-be-treated installation side and a second chamber 9 on the light transmitting window installation side. At the same time, the reactive gas remaining in the second chamber 9 is once exhaused by an exhaust unit 11, and after that, the air is leaked in the chamber 9 and the light transmitting window 6 is exchanged for a new one. Subsequently, the second chamber 9 is exhausted by the exhaust unit 11; and after the vacuum degree reaches to the prescribed, the partition 7 is again returned from the position of 7' to the opened state of 7 and the light process reaction is continued. Like this, the procedure is limited to breaks of the vacuum degree of a part (second chamber (9) of the reaction chamber 1 and exchanges of the light transmitting window. Therefore, the light process can be resumed in a very short loss time.
Patent JP-H0588183-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: NAKANOWATARI JUN
IPC: G02F1/141
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal element having good reproducibility of memory property and stable display property by sealing a ferroelectric liquid crystal compsn. with addition of ionic matter having large mobility between substrates. CONSTITUTION:The liquid crystal cell 16 consists of a pair of substrates 11 parallel to each other surrounded with a sealing member 15. Each substrate 11 has a transparent electrode 12, insulating film 13, and an oriented film 14 comprising an oblique vapor deposition film of silicon oxide, metal oxide, silicon nitride, metal nitride or mixture of these and disposed to face the other substrate with the oriented film 14 inside, A ferroelectric liquid crystal compsn. 17 with addition of an ionic matter having large mobility is sealed in the space of the liquid crystal cell. As for the ionic matter, such a matter is used that can completely dissolve in a ferroelectric liquid crystal or ferroelectric liquid crystal compsn. and dissociates into ions and has higher mobility than that of impurity ions usually included by a trace amt. in the liquid crystal.
Patent JP-H108916-A (JP)
Title: Fluid machinery
Inventor: HATTORI HITOSHI
IPC: F25B27/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To feed stable high pressure gas all the time, and to form a high pressure chamber into a double structure to ensure stability. SOLUTION: An expansion mechanism part 9 provided with an expansion chamber 39 constituting a Rankine cycle and a compression mechanism part 11 provided with a compression chamber 89 constituting a refrigerating cycle are assembled in the same closed case 7, and, in this closed case 7, a high pressure chamber 40 for feeding high pressure gas into the expansion chamber 39 of the expansion mechanism part 9 is independently provided, to form a double structure with the closed case 7.
Patent JP-S5587791-A (JP)
Title: Cephalosporin analog
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1978-12-26
Abstract: NEW MATERIAL:Compounds of formula IWIII (X 1  is azide, phthalimino, protected amino; Hal is halogen; R is carboxyl or carboxylic ester; Y is S, Se; R 1  is alkyl, aralkyl), compound of formula I with X 1  of amino and their salts.  
     EXAMPLE: ( ± )cis-7-Azide-3-chlori-2-t-butyloxycarbonyl-1-azabicyclo[ 4,2,0 ]-oct- 2-en-8-one.  
     USE: Synthetic intermediates of antibacterial agents.  
     PREPARATION: For example, a compound of formula VI, as the starting compound, is subjected to several processes to give the compound of formula V. The product is made to react with a thiol or selenol to form a compound of formula IV, which is halogenated to a compound of formula II. Then, R 1 -Y-OH is removed from the compound of formula II to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0915030-A (JP)
Title: Electronic balance
Inventor: SHIMAUCHI KUNIO
IPC: G01G23/01
Filed: 1995-06-28
Abstract: PURPOSE: To provide an electronic balance wherein regulation of eccentrically set load in the right-and-left direction of the Roberval's mechanism is made easy and an eccentrically set error in the same directions is small. CONSTITUTION: Either of upper and lower beams 11 is fixed, and a regulation arm 51 in which displacement is given in the upper and lower directions for a fixing part 14 by an interval regulation mechanism 52 is secured to the fixing part 14 through flexible parts e1, e2 flexible in the vertical direction respectively. Twist of the regulation arm 51 at the time of action of the eccentrically set load in the right-and-left direction is controlled, and the change of height of the beam 11 on the side of the fixing part 14 due to the eccentrically set load in the same directions is eliminated.
Patent JP-H0210740-A (JP)
Title: Semiconductor device
Inventor: TOYODA HIROYUKI
IPC: H01L29/78
Filed: 1988-06-28
Abstract: PURPOSE:To make possible the low resistance of an impurity diffusion area by forming the side wall of an oxide film on the side face of a gate electrode while shaping a low resistance layer on the upper face of the gate electrode and the impurity diffusion area forming face of a semiconductor substrate. CONSTITUTION:A side wall 17 is formed in succession of the side face of a gate electrode 12 and a gate oxide film 9 beneath the gate electrode 12, further a low resistance layer 18 is shaped on the upper face of the gate electrode 12 and a low resistance layer 19 is formed on the other conductive type impurity diffusion area forming faces 13, 14 of a semiconductor substrate 8 in succession of the side wall 17. Thereby because the low resistance layer 19 and a piece of metal wiring 15 in each forming face of a source 13 and a drain 14 of a MOSFET 20 are connected electrically to be same electric potential, the length of current pass of each end part of the source 13 and the drain 14 and the low resistance layer 19 almost causes the width of the side wall 17 to shorten and the low resistance of the source 13 and the drain 14 can be contrived.
Patent JP-H0452337-A (JP)
Title: Water-proof material for construction
Inventor: NAGAMI HIROSHI
IPC: E04B1/66
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a material with desired mechanical strength as well as a combination of water proof and permeability by forming a laminate sheet- shaped or tape-shaped with a number of fine porosities, as a base material. CONSTITUTION:A thermal-adhesion (low-melting-point) porous sheet 2 and a permeable reinforcing material 3 are laminated in sequence on the upper face of a porous sheet 1. Adhesive portions 4 are formed in stripes on both side edges of the lower face of the porous sheet 1. In this case, for the synthetic resin composition of the porous sheet 1, linear low-density polyethylene resin as polyolefin group resin is used to mix with EPDM., softener and filler, and made into grains after sufficient agitation and mixture. For the synthetic resin composition of the low-melting-point sheet 2, ethylene-vinyl-acetate copolymer resin as low-melting-point resin for which adhesive property is developed by heating is sufficiently agitated and mixed with calcium carbonate and made into grains. Two types of resin compositions different in a melting point are extruded by a two-layer extruder to obtain a laminate formed of a polyolefin group resin sheet and a thermal-adhesion low-melting-point resin sheet. This laminate is uniaxial-oriented by a tenter or biaxial-oriented.
Patent JP-S6055946-A (JP)
Inventor: TSUCHIKURA MITSURU
IPC: A61F13/472
Filed: 1983-09-04
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-S6374922-A (JP)
Inventor: ARAN HIRU JIERAADO
IPC: C03B5/225
Filed: 1987-06-29
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-S5592018-A (JP)
Title: Preset channel selection unit
Inventor: HAISHI KOUHEI
IPC: H03J5/00
Filed: 1978-12-29
Abstract: PURPOSE: To perform a rapid channel selection operation by fitting an external contact electrode, which turns on a switching means for preset channel selection, to a part of the marker which presets a receiving channel to the tuning point position of a desired broadcast station.  
     CONSTITUTION: When an operator touches a transparent electrode near external contact electrode 34, which is provided in the first marker for FM station, with his finger, touch switch 53 is turned on. As the result, the control voltage detected by preset channel selection slider 65 fitted to the first marker is supplied to varactor diode 19. The oscillation frequency of voltage control local oscillator 17 is set by the capacity of this diode 19. Consequently, local oscillator 17 oscillates with the oscillation frequency which is set by the contact position on resistance body 21 of preset channel selection slider 65. Therefore, the broadcast station of the first preset position can be selected and received. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6222980-A (JP)
Inventor: INOHARA KOZO
IPC: F25D23/00
Filed: 1985-07-23
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-S5952151-A (JP)
Title: Hot air generator
Inventor: MIYAGAWA TAKASHI
IPC: F24D15/02
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a hot air generator with favorably quick rising property for heat exchange by a method wherein ethylene glycol is employed as heat transfer medium so as to store the heat of an electric heater therein in order to release said stored heat at heat exchange portion at a dash, when necessary. CONSTITUTION:Ethylene glycol is filled as heat transfer medium in a tank 1. When the electric heater 7 is turned ON with a cock 8 closed, the ethyleneglycol in the tank 1 is gradually heated up to a predetermined temperature. When the time point to start the blast by means of a fan 12 is reached, the cock 8 is open so as to allow the heated ethylene glycol to rise through an ascending pipe 2 and, to flow via the heat exchange portion 3 through a descending pipe 5 and a tilting pipe 6 back to the tank 1 due to natural convection. As a result, the temperature at the heat exchange portion 3 rises quickly high, resulting in enabling to immediately obtain the warm air with a requested temperature with the blast by the fan 12.
Patent JP-S5686629-A (JP)
Title: Oiling device
Inventor: YAMANAKA MUNEHARU
IPC: F16N13/10
Filed: 1979-12-17
Abstract: PURPOSE: To eliminate the need for independent manpower and driving power for oiling by making use of the pressing force of an upper die for the driving power source for ejection of lubricating oil at the time of supplying lubricating oil to die surfaces and material surfaces in a press device consisting of upper and lower dies.  
     CONSTITUTION: An oiling device 10 supplying lubricating oil to press die surfaces is composed of a pressing part 12 provided to a movable upper die 11 and a cylinder device 14 provided to a stationary lower die 13. When the upper die 11 is lowered by operating the press, the receesed part 50 of the bottom end 49 of a rod 47 fits to the circular conical surface provided to the end part 51 of the piston rod 21 of the cylinder device 14, thus pressing the piston rod 21 downward together with a piston 20. The oil in the cylinder chamber 18 of the cylinder device 14 is compressed by the piston 20, and forces up the valve disc of a valve body 25 against the force of a spring 40, thence the oil passes an oil passage B 1 , and further pushes up the valve disc of a check valve 52. The oil is then conducted from the oil passage B 3  to a lubricating passage 58 and is ejected from the nozzle 17a of a distributing valve 17 to the die surfaces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6140240-A (JP)
Title: Production of cinnamic acid
Inventor: HARADA HARUHISA
IPC: C07C51/00
Filed: 1984-07-31
Abstract: PURPOSE:To obtain cinnamic acid crystals useful as a high-purity perfume, etc. in one stage, by neutralizing an aqueous solution containing sodium cinnamate with an acid using an aromatic hydrocarbon, and crystallizing cinnamic acid from the aromatic hydrocarbon containing the resultant cinnamic acid. CONSTITUTION:An aqueous solution containing sodium cinnamate is neutralized with an acid, preferably sulfuric acid at >=40 deg.C while bringing the aqueous solution into contact with an aromatic hydrocarbon expressed by the formula (R1-R6 are H or 1-4C alkyl) to distribute selectively the cinnamic acid in the aromatic hydrocarbon without depositing the cinnamic acid. After liquid separation, the aromatic hydrocarbon containing the cinnamic acid is cooled, concentrated if necessary, and cooled to crystallize and give the aimed white high- purity cinnamic aicd crystals. Inexpensive toluene, benzene, p-xylene and ethylbenzene are particularly preferably used as the aromatic hydrocarbon. USE:A raw material for L-phenylalanine, etc.
Patent JP-H1013213-A (JP)
Title: Function-copying device and function-copying method
Inventor: NISHIMURA KIYOSHI
IPC: H03K19/177
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To rewrite a rewrite object device, so as to have the same function as that of a copy object device. SOLUTION: An input provision means 3 provides prescribed input data to a rewrite object device 19 and a copy object device 17. A discrimination information storage means 5 stores a plurality of logic information sets as objects to obtain output data, corresponding to specific input data. A rewrite means 7 specifies an object in which detection data, detected by a 1st detection section 19c and a 2nd detection section 17c, are coincident as to all the given input data among a plurality of the objects and gives a rewrite instruction to the rewrite object device 19, so as to realize the logic information of the object.
Patent JP-S5950835-A (JP)
Inventor: HERUMUUTO URURITSUHI
IPC: B60R1/06
Filed: 1982-09-17
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。