baber/WOPTO huggingface dataset:
Patent JP-H05128318-A (JP)
Title: Ic card system
Inventor: HIRANO SEIJI
IPC: G06K17/00
Filed: 1991-11-06
Abstract: PURPOSE:To improve the communication efficiency and to reduce the burden on the host side for communication at the time of reading out a large quantity of data from an IC card by the host computer. CONSTITUTION:When receiving the read command from a host computer 11, a reader/writer 12 sets the data length to the read command to an IC card 13. A memory is set to that data having this data length can be stored. The IC card 13 transmits data having this data length from a memory 131 to the reader/writer 12. The reader/writer which holds this data collectively transmits it to the host computer 11.
Patent JP-2001137983-A (JP)
Title: Plate positioning device of plate working machine
Inventor: INOTSUME YOSHITO
IPC: B21D43/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a plate positioning device of a plate working machine capable of positioning a work clamp in a high speed, conducting automatic clamp change and avoiding a dead zone. SOLUTION: In a plate positioning device 27 of a plate working machine arranged with a Y axis carriage base 29 freely positioning in the Y axis direction and a X axis carriage 43 freely positioning in the X axis direction on the Y axis carriage base, a length of the X axis direction of the X axis carriage is arranged same as a width of a work clamp 31, the X axis carriages having the same length as the work clamp width are arranged in the same numbers as that of the work clamps, a work clamp retreating means which freely advances/retreats a work clamp mounted to the X axis carriage in the Y axis direction is arranged, a primary moving piece 49 of a linear motor is arranged to the X axis carriage 48, a secondary fixing piece 47 facing the primary moving piece is arranged on the Y axis carriage base,  the work clamps are arranged individually and freely positioning in the X axis direction.
Patent JP-H01162737-A (JP)
Title: Copper alloy for electronic parts
Inventor: SO HIDEHIKO
IPC: C22C9/04
Filed: 1987-12-18
Abstract: PURPOSE:To provide the subject alloy with excellent electric and heat conductivity, heat resistance and spring characteristics by incorporating specific amounts of Sn to a Cu-Zn alloy having specific compsn. CONSTITUTION:The compsn. of the copper alloy for electronic parts is constituted of, by weight, 3-20% Zn, 0.1-4.0% Sn, or furthermore of 1-15% Ni and the balance Cu with inevitable impurities. If necessary, one or more kinds selected from the group of 0.001-2.0% Cr, Co, Zr, Be, As, P, Pb, Si, Ti, Mn, Mg, Fe and Al are furthermore incorporated thereto as the secondary components. Said copper alloy has more excellent strength, solderability, stress relaxation characteristics, corrosion resistance and SCC resistance than red brass which is the lower spring material and has the specific value not inferior to that of German silver and phosphor bronze.
Patent JP-H09156944-A (JP)
Title: Device for thermally treating glass product
Inventor: ISEDA YOSHIHISA
IPC: C03B29/06
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a glass product-heating device excellent in controllability and high in productivity. SOLUTION: This glass product-heating device, is characterized by attaching plural metal fiber burners 2 to the inner wall of a heating chamber 1, and circulating articles to be heated on a route formed over the inner and outer sides of the heating chamber 1 by an endless carrying device 3. The device has the below-mentioned various advantageous effects. Equipments such as pipings can be simplified to facilitate the maintenance and control of the device. The glass products can uniformly be heated to improve the qualities. The heating temperature can be controlled from low temperatures to high temperatures. Consequently, the treatment volume of the glass products to be heated per time can be increased.  A carrying device is projected from the inlet part of the annealing device, and metal fiber burners 2 are disposed above the projected carrying device so that the combustion surface of the burners is downward directed.
Patent JP-H10162418-A (JP)
Title: Optical head and optical disk device using the optical head
Inventor: SHIMANO TAKESHI
IPC: G11B7/135
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of the high frequency component of a reproduced signal by effectively inverting the signal polarity of an information bit string by only one pair of areas having convex shaped boundaries symmetrically to the center of a luminous flux at both sides of a direction orthogonally crossing the information bit string direction of an optical recording medium. SOLUTION: A light beam reflected and incident in a reproduced signal detecting system is rotated in the polarization direction by 45 degrees by a λ/2 plate 25 to be made incident on a perforated half-wave plate 10. Two holes of the plate 10 are opened at both sides of a direction orthogonally crossing an information bit string. Moreover, a servo signal is fed back to a two-dimensional actuator 20 on which an objective lens 7 is mounted to control a light spot so as to follow up the information bit string. Here, crosstalk of adjacent tracks is reduced by inserting the perforated λ/2 plate 10 and also when a closest bit frequency is smaller than λ/NA, the closest signal amplitude is adjusted so as not to be reduced by a mask insertion with respect to a wavelength λ and the numerical aperture NA of the objective lens.
Patent JP-H01162190-A (JP)
Title: Boiling water typed fuel assembly
Inventor: SHIGEZUMI YASUHIRO
IPC: G21C3/326
Filed: 1987-12-18
Abstract: PURPOSE:To contrive an effective utilization of neutrons, decreasing of an amount of a burnable poison usage and life extension of control rods, by making surplus neutrons at an early stage of newly loaded fuel absorbed to an uranium 238. CONSTITUTION:An outlet 5 formed at an upper part of a waterbox 1 is made so as to be able to be closed by a water hole shutter panel 14 which is rotated by an operating axis 16. At an early stage of a nuclear reactor operating cycle, the outlet 5 is closed by the shutter panel 14 and is opened at a late stage of the cycle. Through this procedure, because of a stagnant part of coolant flow is formed at an upper part of a water pipe and a void space can be formed at the stagnant part, a cooling water at this part is heated by gamma-radiation to generate steam or a high void ratio cooling water. Therefore, a neutron spectrum adjacent to the water pipe is hardened and a plutonium production is increased.
Patent JP-H07144321-A (JP)
Title: Kneading method
Inventor: MORIMOTO OSAMU
IPC: B29K105/16
Filed: 1993-11-24
Abstract: PURPOSE:To provide a kneading method for reducing the unevenness of viscosity after base kneading. CONSTITUTION:While the mastication process for kneading raw material rubber G fed into kneader 1 is carried out, load applied to a rotor 2 of the kneader 1 is sensed as a current or a power value. The mastication process is finished when the current value or the power value reaches a given set value. After that, an additive such as carbon or the like is fed into a kneader 1 immediately to carry out a base kneading process for raw material rubber with the additive.
Patent JP-H02163666-A (JP)
Title: Magnetic detection unit
Inventor: OTA HIROYUKI
IPC: G01R19/00
Filed: 1988-12-17
Abstract: PURPOSE:To prevent magnetic interference between a magnetic detection unit and a surrounding equipment, etc., by providing a core axial part, which is extended in the axial direction, in a hollow core cylinder part, in which one edge is opened, and forming a core. CONSTITUTION:The upper end face of a cylindrical core cylinder part 1 is shut by a core upper board 6 and a core axial part 2 is projected from the almost center of the core upper board 6 into the core cylinder part 1. For a bobbin 7 formed by an insulating material, a disk-shaped coil winding part 9 is installed in the almost center of a disk-shaped pedestal 8 and a core inserting hole 10 passing through up and down is provided from the coil winding part 9 to the pedestal 8. Then, a lead pin 11 is provided on the lower surface of the pedestal 8. A magnetic sensor 5 using a Hall element, etc., is fixed to the upper surface of a substrate 13. After the magnetic sensor 5 is fitted to the substrate 13, the magnetic sensor 5 is arranged so as to be housed in the core inserting hole 10 of the bobbin 7 and the magnetic sensor 5 is faced to the lower end face of the core axial part 2 in the core inserting hole 10.
Patent JP-H02164598-A (JP)
Title: Preparation of data laminate
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/10
Filed: 1988-12-17
Abstract: PURPOSE:To hold a leaf piece pair to a certain/sufficient adhesive state until a release operation time and to impart excellent release workability by bonding the opposed surfaces of the second and third leaf pieces through two transparent resin films adhered in a releasable manner. CONSTITUTION:The respective surfaces of the second and third leaf pieces 2, 3 of a long sheet T are continuously covered with a transparent resin film 10 through heat-sensitive or pressure-sensitive layer 11 so as to provide slight intervals from the first fold 4 and the outside end of the third leaf piece 3. Next, the resin coated long sheet T is folded in a Z-shape cross-sectional state along the first and second folds 4, 5 between the leaf pieces 1, 2, 3 so that the surface of the first leaf piece 1 is turned to the outside and the opposed rears of the first and second leaf pieces 1, 2 are adhered in a non-relesable state by an adhesive layer 9. The opposed surfaces of the second and third leaf pieces 2, 3 are bonded under heating and pressure by two transparent resin films 10, 10. Subsequently, the folded long sheet T is cut in a lateral direction from respective cutting lines 6 as shown by respective unit sheets (t) to form a data laminate.
Patent JP-2001131728-A (JP)
Title: Regeneration step roll, regeneration method of step roll and step roll regenerating apparatus
Inventor: OCHI DAISUKE
IPC: C23C4/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration step roll, a regeneration method of a step roll and a regeneration apparatus of the step roll having the same dimensional precision as a new roll and not causing cost up. SOLUTION: A regeneration apparatus of a step roll, by which a self fluxing alloy film is formed on the surface of a worn step roll 10, is provided with a rotation device 11 to rotate around the axial center while supporting the step roll 10, a spray gun 13 to spray the self fluxing alloy on the step roll surface and a positioning moving means 12 to position/move the spray gun 13.
Patent JP-H02164404-A (JP)
Title: Solvent for removing adhesive moisture
Inventor: ASANO AKIO
IPC: C11D7/30
Filed: 1988-12-20
Abstract: PURPOSE:To make removing effect of adhesive moisture excellent by incorporating specified 30 chlorofluorohydrocarbon as an available component. CONSTITUTION:The title solvent incorporates at least one kind selected from hydrogen-contg. chlorofluorohydrocarbons such as 3,3-dichloro-1,1,2,2,3- pentafluoropropane, 1,3-dichloro-1,2,2,3-tetrafluoropropane, 3,3-dichloro-1,1,2,2,- tetrafluoropropane, 3-chloro-1,2,2,3-tetrafluoropropane, 3-chloro-1,1,1,2,2- pentafluoropropane, 1-chloro-1,1,2,2,3-pentafluoropropane, 1,3-dichloro-2,2,3- trifiuoropropane as an available component. This solvent for removing adhered water is made excellent in removing effect thereof.
Patent JP-2000144597-A (JP)
Title: Control of fiber orientation of paper and controller of fiber orientation of paper
Inventor: FUKUOKA KAZUHIKO
IPC: D21F7/06
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling fiber orientation of paper, capable of making paper so as to have desired fiber orientation property which paper to be made requires by controlling a velocity differential vector of a raw material fed from a head box and a wire, based on fiber orientation data obtained from paper traveling on a papermaking machine. SOLUTION: Fiber orientation data of paper surface obtained by a fiber orientation meter formed so as to reciprocate in the width direction immediately before a reel 7 are fed to a controlling part 11. The controlling part 11 prepares a true fiber orientation profile from the fiber orientation data and compares the true fiber orientation profile with previously registered ideal fiber orientation profile or obtains a differential profile related to the difference between true fiber orientation profiles of two sides of paper and operates a control means such as a slice operating part 21, a recycling valve operating part 22, the other operating parts 23, 24 and 25, etc., to change a slice angle or recycling valve opening. Thereby, the true fiber orientation profile approaches the ideal fiber orientation profile or the controller controls so that the differential profile becomes 0.
Patent JP-H09137433-A (JP)
Title: Flood spillway device in porous water intake equipment
Inventor: MIYAZAKI MASANOBU
IPC: E02B7/20
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a flood spillway device with low turbidity by a porous water intake equipment of a dam. SOLUTION: A slant gutter pipe 2 is provided to a porous water intake equipment along the surface of a dam body of a dam, a large number of water intakes 6A with gates are provided to the slant gutter pipe 2, at the same time, it is connected to a bottom gutter pipe 4 passing through horizontally the lower part of the dam body, and the lowest stage of water intake 6N among the water intakes is used for a flood spillway device. The highest stage of water intake 6A is larger than twice as large as opening area of the lowest stage of water intake 6N to use it as a second flood spillway device. By the constitution, water discharged by the second flood spillway device can be reduced to low turbidity, and a water purification burden in the case of flooding is not imposed on water utilization side such as public water supplies, etc.
Patent JP-H03180313-A (JP)
Title: Manufacture of synthetic resin bearing cage
Inventor: MARUYAMA CHO
IPC: B29C45/00
Filed: 1989-12-08
Abstract: PURPOSE:To generate a weldline at a portion having large wall thickness and, at the same time, prevent the generation of asymmetric shape from occurring by a method wherein synthetic resin material is poured under the condition that the magnitude of an approach angles is set so as to generate a weldlike at a portion, which is off the bottom of a pocket. CONSTITUTION:A cage 1 consists of a plurality of pockets 2, which are provided at fixed space intervals on one edge face of an annular member, and pillars 3, each of which is left between the pockets 2. A gate 5 has a fixed approach angle, which is determined by a first approach angle alpha1 and a second approach angle alpha2. When the first approach angle alpha1 is set to be a fixed angle exceeding 0 deg., the difference between the speeds of bisected resin flows is developed in proportion to the magnitude of the first approach angle alpha1. As a result, the difference develops in the times of the flows, which are bisected after the pouring through the gate 5, for reaching the confluence of the flows (weldline). Since said time difference can be changed by properly changing the magnitude of the first approach angle alpha1, the portion of the weldline 6 can be set so as to generate at a portion, which has large wall thickness, or at a pillar 3 and not to generate at a portion, which has small wall thickness, such as the bottom of the pocket 2.
Patent JP-H10159516-A (JP)
Title: Valve timing controlling device for internal combustion engine
Inventor: ASAKURA TAKESHI
IPC: F01L1/34
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing controlling device of an internal combustion engine, which ensures the releasing state of a lock pin even in the case where liquid pressure is lowered due to the temperature rising in the liquid after engine start. SOLUTION: A valve timing varying mechanism 11 has a housing 28 and a vane body 31 in the housing 28. A plurality of vanes provided in the outer periphery of the vane body 31 is formed with a spark advancing side oil pressure chamber 13 and a spark delaying side oil pressure chamber 14 on both sides. The relative rotary phases of the housing 28 and the vane body 31 change according to the oil pressure control to these oil chambers. In the through hole 42 provided in one of the vanes, a lock pin 43 is arranged to restrict the relative rotation of the housing 28 and the vane body 31, and a peripheral groove 90 is formed in this lock pin 43 and is filled with resin 91 whose coefficient of linear expansion is large.
Patent JP-H05130343-A (JP)
Title: Facsimile equipment
Inventor: KONDO MASAYA
IPC: H04N1/21
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the facsimile equipment capable of appropliately cope with a state that an image memory is full at the time of reception and transmission. CONSTITUTION:By having a counter for counting a free area of an image memory 6c, and a function for determining memory size of one page of received data or read data, for instance, the memory size of one page determined by a receiving mode or a read mode such as standard, fine, and the free area of the image memory are compared. As a result, in the case the free area of the image memory becomes below the memory size, a receiving or reading operation is suspended or stopped by a page unit, by which failures such as an image failure on the way of a page at the time of reading, a control procedure failure at the time of receiving, or a curtailment of a useless communication time are solved.
Patent JP-H03181438-A (JP)
Title: Production of 4-isopropylcyclohexanone
Inventor: KASHIWA HIDENORI
IPC: C07C45/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain the title compound at low cost both in high conversion and selectivity by direct reduction, in the presence of a palladium catalyst, of easily available p-isopropylphenol using an alkyl-substituted aromatic hydrocarbon as solvent. CONSTITUTION:The objective 4-isopropylcyclohexanone can be obtained by reducing p-isopropylphenol with hydrogen in the presence of a palladium catalyst in an alkyl-substituted aromatic hydrocarbon solvent such as toluene, xylene or mesitylene. This process can be accomplished in a liquid phase under a mild condition, and the raw materials to be used are easily available, thus being industrially advantageous. The present compound is useful as an intermediate for producing polymers, medicines, perfumes, etc.
Patent JP-H04189632-A (JP)
Title: Structure of insulator section
Inventor: ISHII ISAMU
IPC: B60M1/18
Filed: 1990-11-23
Abstract: PURPOSE:To prevent a pantograph and insulator from making contact with each other and improve the durability of the structure of an insulator section by connecting a trolley line to each end, to which the trolley line connects, with connecting members, holding members and an insulator and providing a sliding surface sharing the same plane with the lower surface of the trolley line in the lower face of the slider extended from one of the connecting members. CONSTITUTION:In order to insulatingly discriminate the electric system of the trolley line 1 hung from a catenary wire, a section insulator 2 is connected to each end to which the trolley line 1 contacts. From the lower end section of the supporting wire 3 whose upper end is fixed to the catenary wire, a hung member 4 is hung, by which the section insulator 2 is hung. In this case, the section insulator 2 comprises a pair of connecting members 5 for connecting each end to which the trolley line 1 contacts, a pair of holding members 6 connected to the connecting members 5, an insulator 7 fixed between the holding members 6 and a pair of sliders 8 fixed to the connecting members 5. The sliders 8 form sliding faces 17 flush with the lower face of the trolley line 1 so that a pantograph 11 may make sliding contact with the lower sides of the sliders 8.
Patent JP-H03181464-A (JP)
Title: Nicotinic acid derivative having substituted group and production thereof
Inventor: UEDA AKIYOSHI
IPC: C07D213/84
Filed: 1989-12-12
Abstract: NEW MATERIAL:A compound expressed by formula I {R is H or alkyl; R1 is cyano or -Z-R2 [Z is 0 or -S(O)m-; R2 is alkyl, alkenyl, substitutable phenyl, benzyl, substituted heterocycle, alkoxyalkyl or alkylthioalkyl, m is 0, 1 or 2]). EXAMPLE:2-methyl-2-methylmercaptonicotinic acid ethyl ester. USE:Useful as intermediate of agricultural chemical or medical drug, especially as intermediate of herbicide. PREPARATION:A compound expressed by formula II (X is halogen or cyano) is reacted with a compound expressed by the formula R2-Z-M (M is alkali metal) in a solvent miscible to water such as DMF or lower alcohol, or a mixed solvent of the solvent and water at 0-70 deg.C, preferably at room temperature to afford the compound expressed by formula I.
Patent JP-H04276517-A (JP)
Title: Induction type rotary-motion encoder
Inventor: JIYOANIIZU ENU EMU DEJIYON
IPC: G01D5/245
Filed: 1991-12-04
Abstract: PURPOSE: To realize a compact structure, reduce the number of parts and enable miniaturization by a constitution for generating the output signal representing the relative angular position of a rotor to a stator. CONSTITUTION: A conductor pattern is provided witch forms a rotor winding and stator winding on the respective surfaces of a rotor plate 4 and stator plate 6 opposed to each other. The rotor plate 4 is mounted to a hub 8 connected to a shaft 10 to monitor the rotation, and the stator plate 6 is fixed to a support surface 1 together with a mounting ring 18. Also, an electronic control circuit for generating the output signal representing the angular position of the rotor to the stator is formed on the surfaces of the rotor plate 4 and stator plate 6 in addition to the rotor winding and stator winding, so that the compact and miniaturized structure can be realized with a small number of parts.
Patent JP-H06159764-A (JP)
Title: Operation controller for air conditioner
Inventor: TATSUNO SUSUMU
IPC: F24F11/02
Filed: 1992-11-30
Abstract: PURPOSE:To improve convergence of control and to satisfy an air flow sensation of a resident by controlling discharge flow of an air conditioner. CONSTITUTION:The operation controller for an air conditioner comprises the conditioner 2 and an environmental state detector 13 for measuring an environmental physical quantity of a room 11. The controller further comprises a thermal sensation report input unit 61 for inputting true thermal sensation of a user 12 and an air flow sensation report input unit 62 for inputting air flow sensation of the user 12. Further, the controller comprises an adaptive control system 4 for calculating thermal sensation index for predicting thermal sensation to be sensed by the user 12 and so evaluating and altering at least one parameter that a thermal sensation difference between the index and the true sensation is reduced, and a PID controller 51 for controlling a compressor of the conditioner 2 based on the index of the system 4. In addition, the controller comprises air flow control means 52 for altering discharge flow of the conditioner 2 based on the air flow sensation input by the unit 62.