baber/WOPTO huggingface dataset:
Patent JP-S6478879-A (JP)
Title: Thermal sensitive recording medium
Inventor: AKUTSU MITSUO
IPC: B41M5/337
Filed: 1987-09-21
Abstract: PURPOSE:To reduce color erasing and base coloring due to heat and moisture of color former and to extremely decrease in the return of color by incorporating normal achromatic or pale coloring substance and specific compound. CONSTITUTION:Normally achromatic or pale coloring substance, and compound represented by (R-O-CO-CH=CH-CO-O)2Zn, where R is alkyl group or R1-O-R2-, R1 is alkyl group or aryl group, and R2 is alkylene group, are contained. The compound represented by the above formula contains octyl ester zinc salt maleate, dodecyl ester zinc salt maleate, etc., and particularly compound containing benzene ring or compound containing ether bond preferably has large effect. Various dyes are known as the normally achromatic or pale coloring substance, and those generally employed as pressure sensitive recording sheet or thermal sensitive recording sheet are not particularly limited. The quantity of metallic salt compound represented by the formula is 0.1-10 parts to 1 part of the normally coloring dye.
Patent JP-S6478896-A (JP)
Title: Writing lead automatic feeder in x-y plotter
Inventor: NAKAGAWA TATSUHIDE
IPC: B43L13/00
Filed: 1987-09-21
Abstract: PURPOSE: To prevent an X-Y plotter from starting a picture making operation without leads in a writing tool by mounting right over the writing tool a lead sensor to detect whether or not there is a lead. CONSTITUTION: A solenoid 62 is fixed on a bracket 60 fitted to a bottom wall of a box and an optical sensor 66 is mounted on an output axis 64 of the solenoid 62 via metal fittings. The solenoid 62 is fitted near a motor 52. When the solenoid 62 is driven and the output axis 64 protrudes, the position of the solenoid 62 is determined so that the sensor 66 may be located in the upward direction of a writing tool P where a lead is fed. The sensor 66 detects a lead when it is placed in a concave section of the sensor and transmits a detection signal to a computer. Generally, the sensor 66 is mounted to the side direction where the lead 26 is to fall.
Patent JP-S6295692-A (JP)
Inventor: FUKUI KAZUO
IPC: G07F13/10
Filed: 1985-10-22
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-H1047228-A (JP)
Title: Actuator
Inventor: OTSUKA KIYOSHI
IPC: F03G7/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To generate force to perform a large work by a small force imparted to a winding ring by meshing a combination body of a pair of small diameter gears with a tooth part of an almost semicircular winding ring, and swingingly supporting a driving plate acting on a suspending rope by a part of the small diameter gears. SOLUTION: For example, an almost semicircular winding ring A is rotated leftward by a prescribed width, a rope hooked on a combination pulley to raise an object by half force of weight of the object is also pulled by the same quantity. At the same time, same-sized two small gears which mesh with a gear A existing in a part of a ring of the winding ring A and are smaller than a lateral width of the winding ring A, are rotated. Since a driving plate B added to the right side small gear among these small gears falls down so as to rotate leftward, only a rope which is hooked on the combination pulley and exists in the vicinity of the driving plate B, is expanded. Therefore, the object suspended and held by a running block is pulled up by force not less than the momentum of the winding ring A and larger than force to rotate the winding ring A.
Patent JP-S6480702-A (JP)
Title: Expansion turbine
Inventor: YOSHIDA JUN
IPC: F01D5/04
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the construction of a bearing part by providing magnetic materials on the bearing surfaces of a rotor to form the bearing. CONSTITUTION:A thrust collar 14 is installed on the center of a rotor 10. Magnetic materials 16, 15 are respectively provided on both end faces of the thrust collar 14 and on the rotor shaft parts 11 of both sides of the thrust collar 14, and form thrust bearing surfaces and radial bearing surfaces. The bearing on the side of a casing is thus formed by superconductive members, supporting the rotor 10 by Meissner effect. As a result, the number of parts can be reduced, and the construction of the bearing can also can simplified.
Patent JP-S60128933-A (JP)
Title: Turbocharger
Inventor: YAMAMOTO YUKIO
IPC: F02B39/00
Filed: 1983-12-15
Abstract: PURPOSE:To enhance the durability of a heat-blocking plate and eventually that of a turbocharger, by providing an aluminum-diffused layer on the entire surface of the heat-blocking plate and interposing the plate between a turbine and a bearing body which supports a shaft. CONSTITUTION:In a turbocharger, a shaft 5 is rotatably supported by a pair of right and left bearings 11 mounted on a bearing body 10 formed in a center housing 1, and a turbine 4 and a blower 6 are mounted at both the ends of the shaft 6. A heat-blocking plate 7 is interposed between a turbine casing 2 and a center housing 1 to minimize heat transfer from the turbine casing to the center housing. To manufacture the heat-blocking plate 7, an aluminum-diffused layer 21 having a thickness of 100mu or more and including an Ni-Al or Fe-Al compound is provided on the entire surface of a base material 20 such as Niresist and stainless steel so that the durability of the plate is enhanced.
Patent JP-S6481381-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUYAMA HIDETO
IPC: H01L21/316
Filed: 1987-09-24
Abstract: PURPOSE:To form a clean surface without loss of fine workability of dry etching by forming and removing a self-oxide film in which its surface can be isotropically treated. CONSTITUTION:With a photoresist 3 as a mask an N-type GaAs current narrowing layer 2 is dry etched. Then, this wafer is boiled with aqueous hydrogen peroxide solution for 10 min. As a result, a self-oxide film 5 of Ga and As is formed on the dry etched surface. In this case, impurities of chloride, carbide, etc., adhered by the dry etching remain on the layer 5. Thereafter, the photoresist 3 is removed, and treated with hydrochloric acid, thereby easily removing the film 5. Simultaneously, the impurities are removed. Further, to form a self-oxide film, the base GaAs is removed. As a result, it is substantially isotropically etched from the surface.
Patent JP-H0410499-A (JP)
Title: Electromagnetic shield and case for electromagnetic shielding
Inventor: FUJIWARA NOBORU
IPC: H05K9/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain an electromagnetic shield which can be used on a coated plane and does not necessitate special mechanism for strengthening contact by alternately aligning a magnetic body and a conductor as the electromagnetic shield for suppressing the leakage of electromagnetic wave from the contact part of a metal case and around a door of the metal case. CONSTITUTION:An electromagnetic shield 1 is obtained as a structure having rectangular cross-section by permitting the shield to have the combination of a bar conductor 2 which has an L-shaped cross section and a bar magnetic body 3 whose cross-section corresponding to the L-shaped recessed part 2a of the conductor 2 is rectangular and by incorporating the rectangular bar magnetic body 3 with the L-shaped recessed part 2a of the bar conductor 2. When the electromagnetic shield 1 is applied on the joint of a metal case, space is provided between two conductors 4 and 4 which compose the metal case and the electromagnetic shield 1 is arranged in the space. When NiZn sintered ferrite having a cross section whose width is 5mm and the thickness 3mm is used for the magnetic body 3, 25dB for one electromagnetic shield and 35dB for two electromagnetic shields are obtained as leakage suppressing effect for the electromagnetic shield 1 whose cross-sectional dimensions are 5mm in width and 3mm in thickness at 10MHz.
Patent JP-H05143621-A (JP)
Title: Center return data output processing system
Inventor: KUROMITSU IWAO
IPC: G06Q10/10
Filed: 1991-09-18
Abstract: PURPOSE:To enable a center to quickly deliver return data requested from an online terminal without human intervention. CONSTITUTION:The date, the terminal name, and data ID are used as the key in order to store return data, which are processed in a transaction processing part 201, in a return data preservation file. The data ID and the data discrimination name of each return data are managed as a record in a form management file 209, and an inquiry about required return data is sent from a management information register control part 208 to an online terminal 1 at the time of the end of business or the like. A data extracting part 210 takes out return data from the return data preservation file 207 in accordance with the inquiry result and transmits data to the online terminal 1 through a data transmission part 212.
Patent JP-S6389190-A (JP)
Inventor: CHIYAARUZU BUROTSUKU
IPC: D05B35/00
Filed: 1987-09-24
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-H0960749-A (JP)
Title: Water saving piece and flush valve with it
Inventor: DOIUCHI KAZUMI
IPC: E03D3/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To attain a fixed water saving effect or above by protruding an outer flange section received on the end face of a pipe body in the downstream on the outer peripheral face of a main body formed with orifices communicating the upstream with the downstream in it. SOLUTION: This water saving piece 12 is provided with a main body 15 inwardly coupled with the union joint section 14 of a valve case 2 formed with the union flange 13 of a union joint 10 and an outer flange section 16 protruded over the whole periphery from the end section of the water feed side of the main body 15. Two linear orifices 17 having a uniform passage cross sectional area are formed in the main body 15, and the water feed side and the water discharge side are connected by the orifices 17. When the handle 6 of a flush valve 1 is operated to flush water, the water quantity is limited to a fixed value or below by the water saving piece 12 for water saving. The differential pressure applied to a main valve 3 is reduced by the throttling action of the orifices 17, and the main valve 3 is closed. The limiting of the flow and the shortening of the valve opening time multiplicatively act to save water further.
Patent JP-H0718744-A (JP)
Title: Domelike structure
Inventor: YAJIMA SHIGEO
IPC: E04B1/343
Filed: 1992-08-13
Abstract: PURPOSE:To make it possible to simply construct a relatively small scale domelike house in a short period of time because the standard prescribed by the law for building in our country is not applied. CONSTITUTION:A domelike structure is constituted of a plurality of floor panels 4 forming a decagonal floor by combining them, ten wall panels 3 connected at right angles to sides of a floor and connected to each other to form a decagonal and right-angled wall surface and eleven roof panels 2 connected to the upper end of the wall to form the decagonal base and forming a roof having tetracontahedron with continuous triangles. The floor panels are formed of a floor frame and floor boards stuck on the upper surface of the floor frame, and at least one of wall panels is formed of a doorway panel. The roof panels are constituted of one pentagonal panel of a gathering of five triangles, five hexagonal panels of a gathering of six triangles and five triangles of one triangle.
Patent JP-H07148141-A (JP)
Title: Magnetic resonance device
Inventor: RAINAA KUUTO
IPC: G01R33/54
Filed: 1994-09-30
Abstract: PURPOSE: To provide a magnetic resonance device by which artifact in a tomographic image can be removed enough regardless of hindrance taken in a receiving channel. CONSTITUTION: This device is provided with a receiving antenna, a highfrequency amplifier 8 and a signal processing unit 12. The signal processing unit 12 has an interpolation unit 12D. This interpolation device replaces one sampling value in the spatial frequency space for one interpolation value if a deviation between the above sampling value and at least one adjacent sampling value in the spatial frequency space.
Patent JP-H0797023-A (JP)
Title: Clamp device and clamp conveyor
Inventor: SATO CHIAKI
IPC: B65G17/46
Filed: 1993-09-24
Abstract: PURPOSE:To regulate the position and attitude of a subject material to be clamped prior to mechanical clamping for clamping it correctly. CONSTITUTION:A clamp device 10 is composed of a clamp part 16 to restrain a subject material to be clamped 14 mechanically, and an attraction surface 20 comprising permanent magnets 20A, 20B to attract the subject material 14 by magnetic force for stopping it temporarily with its attitude and position regulatable.
Patent JP-H0581379-A (JP)
Title: Shape data processing method
Inventor: KAMEI KATSUYUKI
IPC: G06T15/00
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a smooth and natural deformed shape by using a border line model for determining the deformed shape of a rotating body, and deriving the deformed shape by such a border line as minimizes the value of an evaluation function determined by the shape of the border line. CONSTITUTION:This system is provided with a displacement input device 9 being a means for giving displacement to a rotating body, an initial shape calculating device 10 being a means for deriving the initial shape of a border line after deformation, a border line model applying device 11 being a means for applying a border line model to the derived initial shape and deriving a final shape after deformation, a storage device 12 being a means for storing the data of a border line coordinate, and a central processor 13 for controlling a shape data processing. In such a state, a border line model are applied to the sequence of points for constituting border line, and the shape of the rotating body is determined by the border line for minimizing an evaluation function defined by the border line model. In such a manner, by applying the border line model, a smooth and natural deformated shape can be obtained.
Patent JP-H0579438-A (JP)
Title: Electronically controlled equipment for internal combustion engine
Inventor: KIDA ATSUSHI
IPC: F02P5/15
Filed: 1991-09-18
Abstract: PURPOSE:To secure necessary current carrying time and to prevent accidential fire, even if ignition timing changes following gear position change after current carrying is started, in an electronically controlled equipment which controls ignition timing according to ignition angle sought at each fixed timing based on engine speed and gear position. CONSTITUTION:Gear input circuits 5A-5C which input gear positions synchronized with engine rotation, and CPU12, are provided, and CPU judges whether current carrying has been already achieved or not when CPU detects that this gear position data is different and secures present ignition angle when current is carried. Thereafter ignition angle based on the new gear position is calculated, difference DELTAthetaig in those angles is sought, and this difference and difference DELTAthetaig data which is calculated from present engine speed Ne are compared with each other. If it is DELTAthetaig>DELTAthetaig data, the calculated ignition angle is reserved, and a procedure to renew this calculated ignition angle is carried out, after an ignition output signal is generated.
Patent JP-H0580882-A (JP)
Title: Electronic equipment
Inventor: KAGAMI YOSHIJI
IPC: G06F1/16
Filed: 1991-09-18
Abstract: PURPOSE:To provide small electronic equipment convenient to use in which the cover of the housing part of an auxiliary storage medium can be opened corresponding to an erecting/collapsing operation to the working position of a functional body relating to the input/output of the equipment when it is used and it can be closed when it is unused. CONSTITUTION:The electronic equipment in which the functional body 3 for input/output can be held in such a way that it can be set erectable/collapsible freely on a main body case 2 and the auxiliary storage medium can be attached is made up by providing an erectable/collapsible operation detecting means 6 for the functional body 3, a medium housing part 11 with opening/closing cover 10, and opening/closing means 7, 8, and 9 which perform the opening/ closing operation of the opening/closing cover 10 reacting to a signal from the detecting means 6.
Patent JP-S6297152-A (JP)
Title: Production of optical disk having pattern
Inventor: TACHIBANA KAZUHIRO
IPC: G11B7/26
Filed: 1985-10-23
Abstract: PURPOSE:To make mass production of optical disks having beautiful patterns with good workability at a low cost by contacting transfer foil having multi-layered structure contg. a design layer, adhesive agent layer and metallic reflection layer on the surface of an optical disk molding and transferring the same onto the disk molding. CONSTITUTION:A plastic disk for an optical compact disk is molded by using a transparent polycarbonate and the adhesive agent layer of transfer foil is contacted with the surface of recording grooves to transfer said layer onto the disk. A polyester film is used as a substrate sheet for the transfer sheet. A melamine resin release layer, 1st protective layer consisting of an acrylic resin, design layer consisting of an acrylic urethane resin as a vehicle, 2nd protective layer consisting of a vinyl resin, vapor deposited aluminum film layer and acrylic resin adhesive agent layer are superposed thereon. The transfer is executed by working soft silicone rubber to the size slightly larger than the size of an optical disk plate, heating the surface thereof and pressurizing the same from above the substrate sheet of the transfer oil under the reduced pressure. The disk is cooled after the end of the transfer and the substrate sheet is stripped, then the 1st protective layer consisting of the acrylic resin is brought to the outside surface.
Patent JP-H1098835-A (JP)
Title: Power supply circuit
Inventor: KIN TOKAN
IPC: H01M50/569
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent overdischarging of a battery in a portable computer while allowing use of a different type of batteries by an arrangement wherein a microcontroller conducts the feeder line of a battery under use with a discharge activation signal being generated in response to a detection signal from the battery. SOLUTION: A battery sensing section 300 inputs voltage level signals from first and second battery packs 100, 200 to a microcontroller 500. When a detected voltage level is higher than a set level, the microcontroller 500 generates a discharge activation signal matching the state of the first and second battery packs 100, 200. In a battery selection circuit 600, a first switch circuit 611 turns the feeder line from the battery pack 100 to a DC/DC converter section 700 on/off based on the discharge activation signal received from the microcontroller 500 and a third switch circuit 631 turns the feeder line from the second battery pack 200 on/off.
Patent JP-H0976126-A (JP)
Title: Electric discharge machining method and device for performing it
Inventor: YOSHIDA MANABU
IPC: B23H7/26
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enlarge the machining limit depth by calculating the machining depth on the basis of the machining feeding amount to be calculated from the wear out rate of an electrode and the target machining depth, and controlling the reciprocating movement of the electrode on the basis of the calculated result. SOLUTION: The wear out rate of an electrode, experimentally found from the machining condition such as an electrode material, a material of an object to be machined, the target surface roughness of the object to be machined, machining liquid supplying pressure, the machining time is input into an electrode wear out rate setting unit 12. The electrode moving timing for moving an electrode 2 is input into an electrode moving distance setting unit 10. The electrode moving timing comes, the machining depth is calculated by a machining depth calculating unit 9, a signal of the machining depth is sent to an electrode control unit 13, machining is stopped, and the electrode 2 is vertically reciprocated by the approximately same distance as the machining depth at that time.
Patent JP-H1080694-A (JP)
Title: Operation control method of batch type waste water treating plant
Inventor: WATANABE KEIZO
IPC: C02F3/12
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable dealing with and treating abnormal flooding cause by local severe rain, etc., without making a flow rate regulating tank larger in size in a batch type waste water treating plant. SOLUTION: The waste water treating plant is provided with a flow meter 19 at entrance side 19 which measures and outputs quantity of raw water per hour supplied by a sewer pipe line 31 and a computing element 27 accepting output of the flow meter and the supply amount of the raw water per hour in a day supplied with an ordinary supplying pattern in stored in the computing element 27. Then, the computing element 27 compares real supply amount of the raw water per hour outputted from the flow meter 19 with the stored amount thereof per hour at the same time.  When the real supply amount thereof exceeds the stored amount, the computing element 27 takes a posture for monitoring abnormality and during the monitoring posture, the computing element 27 compares the real fed amount of the raw water per hour outputted from the flow meter 19 with the stored amount thereof per hour at the same time. When the real supply amount thereof does not decrease or still exceeds, the computing element 27 operates drainage apparatuses 20 of respective batch tanks so as to drain treated water in respective batch tanks No.1, No.2 to a disinfecting tank 17 before reaching prescribed purifying treatment period. Simultaneously, intermittent supply of the raw water to the respective batch tanks No.1, No.2 is started ealier than a prescribed time.
Patent JP-H0977526-A (JP)
Title: Equipment for producing porous glass preform for optical fiber and production of the preform
Inventor: WADA TETSUO
IPC: G02B6/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for producing the porous glass preform for optical fiber, by which the controllability of a gas flow in a reaction vessel is improved and that of a flame position is enhanced. SOLUTION: Plural ventilators 37a to 37d for independently ventilating the inside of a reaction vessel 1 are provided. A target 5 is hung down into the vessel 1 from its upper opening 2. The flames 8 and 9 from burners 6 and 7 are butted to the lower end of the target 5 in the vessel 1, the glass fine particles synthesized in the flames are deposited on the tip of the target, and a porous glass preform 10 is produced.
Patent JP-H0399626-A (JP)
Title: Cleaner cloth
Inventor: MIZUKI TATSURO
IPC: A47L13/16
Filed: 1989-09-13
Abstract: PURPOSE:To remove dust off a liquid surface efficiently by catching dust with a cloth having thick fiber pile on one side surface at least. CONSTITUTION:A cleaner cloth has a simple quadrilateral shape, or a mitten, or a glove-shaped structures, and for the base structure, any one of the fabric, knit, or non-woven fabric would be available. Pile fiber used on one side at least of the cleaner cloth is an extra fine fiber of 1d or less, for example, and 0.4d or less would be preferable. For fiber which makes pile cloth, a general synthetic fiber or regenerated fiber can be used. How to catch dust is by bringing the surface having pile fiber into contact with the liquid surface. For instance, when a rear intends to remove dust of a bath surface, he floats the pile cloth on it, and takes off the cloth to remove dust when he takes a bath.