baber/WOPTO huggingface dataset:
Patent JP-S639043-A (JP)
Title: Optical information recording carrier
Inventor: HAYASHI RYUTARO
IPC: G11B7/24015
Filed: 1986-06-30
Abstract: PURPOSE:To prevent an adhesive layer from thinning of its thickness by forming a projection on the adhesive of either one of recording medium and a spacer. CONSTITUTION:A projection 5 is formed in the vicinity of the outer peripheral edge of the surface of an optical disk (a) on which an information recording layer 2 is formed and the upper and lower surfaces of a spacer (b) are formed like planes. Two disks (a) opposing respective layers 2 to each other are laminated and stuck through the spacer (b). Or, the disks (a) having plane peripheral edge parts are stuck to the spacer (b) having a ring-like projection 6 by adhesives 3. Since the thickness of the adhesives 3 corresponding to the height of the projection 5 or 6 can be secured, the peeling of the disks (a) from the spacer (b) due to the thinning of the adhesives 3 can be suppressed.
Patent JP-S5275718-A (JP)
Title: Control apparatus of battery car
Inventor: FUJITA KAZUYA
IPC: B60L15/20
Filed: 1975-12-18
Abstract: PURPOSE: Battery car control apparatus, in which voltage control of batteris group is simplified and speed control at low speed range is smooth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6212531-A (JP)
Title: Paper feeding device
Inventor: KAMEYAMA TOSHIAKI
IPC: B65H3/06
Filed: 1985-07-10
Abstract: PURPOSE:To enable a thin blank and a plurality of blank bundles to be easily inserted between a manual tray and a pick-up roller by lifting the pick-up roller from the manual tray attached to a paper feed position by a predetermined interval. CONSTITUTION:The attachment of a manual tray 9 to a paper feed position is detected by a manual tray set sensor. When a manual tray blank sensor 16 does not detect the absence of the blank P in said tray 9, a pick-up roller 4 is lifted from said tray 9 by a predetermined interval. When the attachment of the manual tray 9 to the paper feed position is detected by the manual tray set sensor and the blank P mounted in the manual tray 9 is detected by the manual tray blank sensor 16, the pick-up roller 4 is lowered by its own weight to press the blank P. And the pick-up roller 4 is rotated to feed the blank P. Thus, the thin blank P and plurality of blank P bundles can be easily inserted between the manual tray 9 and the pick-up roller 4.
Patent JP-H07330599-A (JP)
Title: Suppressant for resistance to anticancer agent
Inventor: SHIRAGAMI TOSHIMI
IPC: A61K31/353
Filed: 1994-06-08
Abstract: PURPOSE:To obtain the readily available new medicine, containing a specific polyphenol compound, capable of strongly suppressing the manifestation of resistance to anticancer agents in tumorous cells and suppliable in a large amount at a low cost and having high safety without any toxicity. CONSTITUTION:This medicine contains preferably 0.1-80wt.% 10-50C polyphenol compound having 5-20 number of hydroxyl groups {preferably green tea polyphenols such as (+)-catechin of the formula [R<1> and R<2> are each H] and (+)-gallocatechin of the formula (R'' is hydroxyl and R'' is H)}. Furthermore, the compound of the formula is preferably extracted from green tea. The medicine is usually administered in a daily dose of 1mg to 10g expressed in terms of the amount of the green tea polyphenol for an adult in 1 to 4 divided portions.
Patent JP-S638183-A (JP)
Inventor: HIRASHIKI YASUHIRO
IPC: B66B5/02
Filed: 1986-06-30
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-H078958-A (JP)
Title: Carbonaceous material for water modifying electrode and production thereof
Inventor: IWAHASHI TORU
IPC: C25B11/12
Filed: 1993-06-23
Abstract: PURPOSE:To extend the life of a carbon electrode to a large extent by certainly suppressing the oxidative consumption of the carbon electrode and to prevent the turbidity of water by suppressing the formation of carbon particles. CONSTITUTION:A carbonaceous material for an electrode for modifying water by electrolysis is characterized by that a void volume is 0.2ml/g or less and 70% or more of the void volume has a void size of 1.0mum or less. As a raw material, no binder is used and at least one of mesophase and thermosetting resin is used.
Patent JP-H01318288-A (JP)
Title: Multilayer wiring board
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/46
Filed: 1988-06-20
Abstract: PURPOSE:To prevent erosion by plating solution of a circuit provided in the inner layer material of a multilayer wiring board and obtain a highly reliable multilayer wiring board by further after-hardening the board after lying a resin impregnating material between the upper and lower faces of the inner layer material and drilling the multilayer wiring board for arranging and integrating an outer layer material. CONSTITUTION:A circuit 2 formed of a metal foil such as copper is provided on the upper and the lower faces of an inner layer material 1 and a resin impregnated base material 3 is arranged on the upper and the lower faces of the inner layer material 1 having the circuit 2. At this time, for example, the degree of cure of resin 5 after the resin 5 such as epoxy resin and polyimide resin impregnated into a base material 4 composed of glass cloth, glass mat, paper and the like is arranged and integrated is 100%, further hardened to contrive the complete and uniform resin of the degree of cure or 100% and acid proof is improved after being drilled. After the board is drilled in the above way, complete and uniform hardness of the resin can be realized by after-hardening it further and the erosion of the circuit 2 by the invasion of plating solution is controlled. Thereby a highly reliable multilayer wiring board can be obtained.
Patent JP-S5275960-A (JP)
Title: Phase synchronization system
Inventor: FUJIWARA YUKINARI
IPC: H03L7/10
Filed: 1975-12-22
Abstract: PURPOSE:To secure wide capture range and clock range through equivalent connection in series between DC amplifier of wide-band and low-dynamic range and DC amplifier of narrow-band and high-dynamic range.
Patent JP-S5674212-A (JP)
Title: Connection method for optical fiber
Inventor: SATOU NOBUO
IPC: G02B6/38
Filed: 1979-11-22
Abstract: PURPOSE:To supply a connection method of good mass productivity, by covering the terminal of the polymer clad fiber with the clad exfoliated with a double contractive tube and by grinding the end face of the cylindrical mold, which has the terminal part including this core buried as a core metal and is coaxial to the core, after contracting and solidifying it thermally and by inserting and connecting this mold to the connection tube. CONSTITUTION:Stainless pipe 14 is exfoliated at the terminal of polymer clad fiber 1, and next, nylon coating 13 and transparent resin coating 12 are exfoliated to expose core 11. This terminal is covered with double contractive tube 2 consisting of opaque TFE resin 21 and transparent FEP resin 22 so that nylon coating 13 may be lapped by it. After this terminal is heated and contracted and solidified, it is put in metallic mold 4 for molding, and the core is determined through semicylindrical grooves 412, 422, 413, 423, 411 and 421, and thermosetting resin is injected from hole 414 and is solidified to obtain resin mold 5. Two mold cores 6 with end faces grinded are connected through connection tube 7. As a result, connection of good mass productivity is possible.
Patent JP-S5853543-A (JP)
Title: Collision prevention system for motorcar
Inventor: KAJIWARA YASUNARI
IPC: G01S17/95
Filed: 1981-09-24
Abstract: PURPOSE:To enable to actuate a titled system reliably according to a state of a road surface, by applying a raindrop sensor output as a piece of input information to a processing device which judges a hazard against an obstacle through each signal of sensors for distance, a car speed and a wheel direction. CONSTITUTION:A piece of information of a raindrop sensor 10 detecting a raindrop other than that of a distance sensor 1 detecting a distance up to an obstacle in front, a car speed detecting sensor 2 and a wheel direction sensor 3 is applied by a microcomputor 4, a hazard of collision is judged by either operating it or comparing it with a table stored beforehand, an alarm is given by an indicator 5 and a sounder 6 and a brake gear 8 is actuated further through a controller 7. Such method of a sensor through which its resistance is varied by getting wet in the rain is used for the raindrop sensor 10, and water is kept for a fixed period by covering with cloth to simulate a state of a road surface as it takes a certain period of time until the road surface becomes dry even if the rain is stopped.
Patent JP-H098877-A (JP)
Title: Communication equipment
Inventor: ABE SATORU
IPC: H04M1/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a communication equipment capable of originating a call by way of a communication terminal after automatic communication terminal access only by the input operation of a communication opposite party number in call originating by way of the communication terminal having a function such as incomin call transfer, etc. CONSTITUTION: The number dial-inputted from a dial operating part 13 is stored in a dial number storage means 18. When an off-hook operation is executed after a dial number input operation at the time of originating the call, automatic calling is executed to the communication terminal number which is stored in an access number storage means 17. When responce is detected by an opposite party responce detecting means 19 after communication terminal responce, the dial number stored in the dial number storage means 18 is automatically transmitted.
Patent JP-S63315270-A (JP)
Title: Color recorder
Inventor: NEMOTO HIDEO
IPC: B41J29/377
Filed: 1987-06-18
Abstract: PURPOSE:To achieve compactification by effectively utilizing a space inside a drum, by a method wherein a roll paper is arranged inside the drum and besides, a circuit substrate, a cooling fan, and a plurality of photosensors are arranged. CONSTITUTION:A roll paper 3 is set in a drum 1, and a size of one sheet content of its top is pulled out from an output to be installed on a surface of the drum 1. When recording is performed by thermal transfer, a color ink sheet 9 is conformed onto the paper, and each dot is heated from above that with a thermal head 7. That is, a start on a first color is registered, and is recorded by rotating the drum once. When moves to a next color, start registering of the paper and start registering of the next color of the color ink sheet are performed by liberating the head upward, the head is taken downward, and the drum is rotated once while thermal transferring. A third color is processed in the same way. Further, a circuit substrate 12 and a fan 13 for its cooling are fixed to an outer periphery part in the drum, and photosensors 11a and 11b are installed conformed to an edge part of the roll paper to detect the presence and type of the paper.
Patent JP-H0813803-A (JP)
Title: Preventive method of crack in mass concrete
Inventor: AZUMA KUNIKAZU
IPC: E04G21/02
Filed: 1994-07-04
Abstract: PURPOSE:To retard a hydration to prevent mass concrete from cracking, by placing an inner layer concrete in which no reducing agent of hydration heat is added and placing an outer layer concrete in which the reducing agent of hydration heat is added. CONSTITUTION:Inner layer concrete 1 without additives is placed in a form 3 and outer layer concrete 2 in which a hydrolyzable tannin is added as a retarding agent, is placed on the concrete 1 immediately thereafter. When concrete 12 is placed in layers, concrete 13 in contact with the form 20 at the periphery, in which a reducing agent of hydration heat is added, has been placed to heap up, and coincrete 12 without additives is placed in the middle. Many layers composed of the concrete 12, 13 are superposed and concrete 14 with the reducing agent of hydration heat is placed as the uppermost layer. The rising speed of the hydration heat and the setting and curing speed of the outer concrete 2 are made slower than those of the inner concrete 1. In this way, the difference of thermal deformation volume between the inner and outer concrete 1, 2 can be absorbed.
Patent JP-H06339913-A (JP)
Title: Mold for powder molding
Inventor: TONOI MINORU
IPC: B28B7/34
Filed: 1993-06-01
Abstract: PURPOSE:To provide a mold for powder molding excellent in corrosion resis tance and having abrasion resistance and toughness. CONSTITUTION:In a mold for powder molding, a sintered diamond layer 3 composed of diamond with an average particle size of 0.2-50mum having a thickness of 0.1-10mm is bonded to the surface part of a base material 1 composed of a hard alloy based on WC set to 3.57Angstrom or less in the lattice constant of the bonding phase thereof at high temp. under high pressure. One or more kinds of a component selected from a group consisting of group IVa, Va, VIa elements, carbides, nitrides and borides of those elements, Fe, Co and Ni are added to the sintered diamond layer 2 in an amt. of 0.1-20%.
Patent JP-S5943047-A (JP)
Title: Copolymer composition
Inventor: HAMA TOMOHIKO
IPC: C08L77/00
Filed: 1982-09-03
Abstract: PURPOSE:To provide a copolymer compsn. in which whitening is prevented from being caused without detriment to physical properties inherent to the copolymer, such as elongation or weld line strength, by adding wax to an ethylene/propylene copolymer. CONSTITUTION:0.05-5wt% wax such as paraffin wax having an MW of 300- 5,000 and an m.p. of 50-135 deg.C is blended with an ethylene/propylene block copolymer. Further, not more than 10wt% low-molecular polyethylene having a high melt flow index may be blended.
Patent JP-H08330809-A (JP)
Title: Band pass filter
Inventor: SUJIKAI HISASHI
IPC: H01P1/212
Filed: 1995-05-26
Abstract: PURPOSE: To provide the band pass filter of high capacity and a low loss, which suppresses an unnecessary TE mode. CONSTITUTION: In the band pass filter where input/output waveguides 15 and 16 are connected with the plural square cavity resonators 11-14 of a TE103 mode through connection holes 17 provided at the center of partition walls 18, adjacent resonators 12 and 13 are arranged so that side walls become common, the side walls are set to be mutual partition walls 19 and a connection hole 20 is provided in the center of the side walls so as to connect them. The magnetic field of TE10n (n = even), which is generated in the resonator 12 of an input-side, operates in such a way that the magnetic fields are excited in the resonators 13 of an output-side. Since the connection hole 20 is parallel to the direction of the magnetic fields, the phases of the magnetic fields appear as opposite. Thus, they compensate each other, and they are not excited in the resonators 13 of the output-side.
Patent JP-S5854585-A (JP)
Inventor: TANAKA EIJI
IPC: H05B41/14
Filed: 1981-09-26
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-S63316971-A (JP)
Title: Image scan recorder
Inventor: HIRASHIMA TAKUYA
IPC: H04N1/06
Filed: 1987-06-19
Abstract: PURPOSE:To apply low speed control on a motor and a rotary drum interlocking with the motor responding to the reverse mode of an image scan recorder, by providing a motor control circuit in the image scan recorder. CONSTITUTION:In a stationary state where the motor 2 is rotated at high speed (for example, at 1800rpm) in a forward direction, a control signal CL goes to a high level, and transistors Q6 and Q2 are ON-operated, and transistors Q3 and Q4 are ON-operated by the output signal of a PLL circuit 5. When a photosensitive material wound on the rotary drum 1 is peeled, the rotation of the rotary drum 1 is stopped once, and the low speed control is applied in a backward direction. In such a case, the transistors Q3 and Q4 are turned OFF, and a driving current I1 is cut off, then, transistors Q1, Q7, and Q5, are turned ON, and brake is applied on the motor 2 by the current I2. Then, the rotation of the motor 2 is terminated, and furthermore, the motor 2 is driven to be rotated in the backward direction.
Patent JP-H11347237-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine reutilizing a read-writer control device of an old pachinko machine electrically connected to a main body control device of a new pachinko machine when the old pachinko machine is replaced with the new pachinko machine. SOLUTION: A main body control device 37 controlling a delivering device 27 delivering lent balls or prize balls and a read-writer control device 5b provided with a ball dispensing switch 41 are electrically connected in a pachinko machine. The read-writer control device 5b transmits the ball lending request signal to the main body control device 37 based on the ball dispensing memory number information, and the main body control device 37 delivers lent balls from the delivering device 27 in response to the ball dispensing request signal and transmits the busy signal indicating that lent balls are being delivered to the read-writer control device 5b. The read-writer control device 5b thus functions, and it can be reutilized when its wiring is connected to the main body control device 37 of the new pachinko machine.
Patent JP-H053454-A (JP)
Title: Optical wireless receiver
Inventor: UCHISAWA KATSUHIRO
IPC: H04B10/07
Filed: 1991-06-25
Abstract: PURPOSE:To eliminate adverse effect from an optical noise source without deterioration of light receiving sensitivity. CONSTITUTION:A wireless signal sent from an optical wireless transmitter in a form of an infrared ray in which various control instructions are set is received by an optical wireless receiver 2. A light shield plate 24 shielding a light from an optical noise source such as a fluorescent light is provided to the receiver 2. The vertical position of the light shield plate 24 is adjusted by an operating lever.
Patent JP-H0316860-A (JP)
Title: Electromagnetic switching valve
Inventor: NAKANE KOJI
IPC: B60T8/36
Filed: 1989-06-15
Abstract: PURPOSE:To feed fluid even when a spring is broken by providing a closing spring which presses a valve body capable of seating the valve seat of a port for discharging fluid in a seating direction by means of a release prod, mounted to a plunger, and exerts a return force on the plunger through the prod. CONSTITUTION:A first port 21 for introducing fluid and a port 22 for discharging fluid are opened in the upper surface of a fixed core 20, and first and second valve seats 31 and 33 are provided. A valve body 32 seating a valve seat 31 and a release prod 37 are mounted to a plunger 50. With the plunger 50 pushed up, the valve body 32 is seated, and with the prod 37 pushed up, a valve body 34 closing the valve seat 33 through the force of a closing spring 35 is opened. During non-energization, the first port 21 is brought into an energizing state and the second port 22 into a closed state, and a third port is communicated. Energization pushes up the plunger 50, the first port 21 is closed, and the second port 22 is brought into a closed state by means of the prod 37. This constitution feeds fluid even when the spring 35 is broken since fluid is exerted in an opening direction on the valves 32 and 34.
Patent JP-H09117376-A (JP)
Title: Smokeless roaster
Inventor: SHINOHARA JUNICHI
IPC: A47J37/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To secure freedom degree of an installation position of an ultraviolet ray sensor and eliminate malfunction of an electronic circuit for processing a signal from the ultraviolet ray sensor in a smokeless roaster. SOLUTION: A smokeless roaster is provided with an outer pot 16 fitted in a table 10, an inner pot 26 locked in the outer pot 16, and a water tank 36 locked in the inner pot 26. Transmit holes 56, 58, 60 are bored in respective side walls 4, 5, 6 of the water tank 36, the inner pot 26 and the outer pot 16, and ultraviolet rays 52 from a heating part are taken out outside of the outer pot 16 via these transmit holes 56, 58, 60. A reflection plate 54 is provided on an optical path of the ultraviolet rays 52 and the ultraviolet rays 52 reflected from the reflection plate 54 is sensed by an ultraviolet sensor 62. The angle of the reflection plate 54 is made changeable so that freedom degree of the installation position of the ultraviolet sensor 62 is secured.  A board of an electronic circuit for processing an electric signal from the ultraviolet sensor 62 is installed under the table 10 with its bottom up so as to prevent dust and water content from sticking to the board.
Patent JP-S63316677-A (JP)
Title: Power generator
Inventor: KANEKO NORIO
IPC: H02N2/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a smooth rotation, by providing the output member of a rotor or the like with an oscillation absorber. CONSTITUTION:An ultrasonic wave motor is composed of the rotor 1 of an output member, the stator 2 of an oscillation generator, and the oscillation generating element 3 of a piezoelectric element or the like fitted firmly in the one direction of the stator 2. This rotor 1 is composed of three layers, and between a first layer 4 and a third layer 6, a second layer 5 made of the polyamide resin of an oscillation absorber is placed on this composition. The second layer 5 has the modulus of longitudinal elasticity less than that of the first layer 4 or the third layer 6, and oscillation in the direction orthogonal to the surface of the stator 2 is absorbed by the second layer 5, and on the third layer 6 having an output shaft 6a, a shaft-directional oscillation is not to be generated. As a result, the shaft-directional oscillation of the rotor 1 is reduced, and rotation is smoothly performed.
Patent JP-S6214325-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA HISAO
IPC: C09D5/23
Filed: 1985-07-11
Abstract: PURPOSE:To satisfy the contradicting requirements for the improved wear resistance of a magnetic coated film layer and the decreased wear of a magnetic head by providing a non-magnetic substrate, the magnetic coated film layer consisting of ferromagnetic metallic powder and binder and the protective layer consisting of a metallic film or metallic oxide film. CONSTITUTION:The non-magnetic substrate 11, the magnetic coated film layer 12 which consists of the ferromagnetic metallic powder and binder and is formed on the substrate 11 and the protective layer 13 which consists of the metallic film or metallic oxide film and if formed on the layer 12 are provided. The protective layer 13 is formed by vapor deposition of at least one kind of material selected from Cr, Mo, Ta, Ni, Si, W, C, Al2O3, CrO2, SiO2 and TiO2 to 100-2,000Angstrom  thickness. The high-density recording medium having the excellent wear resistance is thus obtd. and the wear of the magnetic head is prevented as well.
Patent JP-S5376467-A (JP)
Title: Oil-water separator
Inventor: SUGII TAKEO
IPC: B01D17/00
Filed: 1976-12-20
Abstract: PURPOSE: To recover oil by a float even if a little floating oil exists, wherein the opening area of an oil recovery space of an oil-water separator is made smaller than the cross section of an oil floating space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5276887-A (JP)
Title: Semiconductor device
Inventor: FUNATSU TSUNEO
IPC: H01L27/02
Filed: 1975-12-22
Abstract: PURPOSE:To gain the hyper-fine pattern I<2>L by next method, that is, on the semiconductive device which consisted of horizontal PNP and vertical NPN transistor, the collector of NPN transistor is consisted of P type base region, thin insulating membrane contact with it and MIS junction composed of metal collector electrode further contact with it.