baber/WOPTO huggingface dataset:
Patent JP-H01177994-A (JP)
Title: Load device
Inventor: KINSHIYOU YOUJI
IPC: B26D7/04
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to control the load when a jig is fixed to a substance subject to be relatively easily broken by incorporating two(2) hydraulic pistons and cylinders provided with hydraulic pressure adjusting functions in a captioned device. CONSTITUTION:Two piston mechanisms and cylinder mechanisms are provided with hydraulic pressure adjusting means (16 through 18) and (19 through 21) respectively. The fluid in the cylinder 1 of the first mechanism is adjusted by the first hydraulic pressure which can bring a jig 6 close to a substance and contactingly fix it there and will not breake the substance, and the hydraulic pressure in the cylinder 2 of the second mechanism is adjusted by the second hydraulic pressure keeping the jig in a static state. When the jig 6 is moved with the piston rods 3 and 4 of these mechanisms held in this state, the hydraulic pressure in the cylinder of the second mechanism is increased for stopping the jig 6. At the same time, the hydraulic pressure adjusting means 19 through 21 provided to the second mechanism work so as to adjust the hydraulic pressure in the cylinder 2 so as to become the second hydraulic pressure for leaving the jig 6 as it is in a static state. This prevents a substance liable to break from breaking.
Patent JP-H06179123-A (JP)
Title: Machining method for control valve body and electrode for electric discharge machining
Inventor: MITO AKIO
IPC: B23H1/04
Filed: 1992-12-14
Abstract: PURPOSE:To increase the dimensional accuracy of a groove in tangential direction which is formed in a valve sliding hole of a control valve body in circumferential direction. CONSTITUTION:After both sides of a groove formed in circumferential direction in a valve sliding hole 1b in which a spool 3 of a control valve body 1 is slid are pre-machined by turning to form grooves 1c and 1c', both side surfaces of the grooves 1c and 1c' are finished using an electric discharge electrode provided with a platy electrode section which has a tool width larger slightly than the width W of the groove 1c and can be inserted into the valve sliding hole 1b to obtain finished surfaces 1d, 1d, 1d', and 1d'.
Patent JP-H07189631-A (JP)
Title: Face swing inspecting device for engine valve
Inventor: KAMIYA YORIKAZU
IPC: F01L3/24
Filed: 1993-12-27
Abstract: PURPOSE:To accurately detect face swing by preventing up and down movements of an engine valve during revolution. CONSTITUTION:A face vibration inspecting device is provided with a supporting tool 11 for supporting the bottom end of the shaft part 2 of an engine valve 1, bearings 26 and 32 for supprting the outer peripheral surface of the shaft part 2, a rotary roller 50 brought into contact with the outer peripheral surface of the shaft part 2 and rotated for rotating the engine valve 1 and a swing detecting sensor 71 for bringing a probe 71a into contact with the face 3a of the bevel part 3 of the engine valve 1. The rotary roller 50 is set by shifting a rotational axis direction from a state where this is in parallel with the axial direction of the shaft part 2 so as to press the shaft part 2 downward during revolution.
Patent JP-2000147412-A (JP)
Title: Rotary polygon mirror motor and light deflector
Inventor: YAMAMOTO MASAYUKI
IPC: G02B26/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary polygon mirror motor capable of restraining the heat generation of a rotary polygon mirror and the power consumption of a motor at the time of high speed rotation to be small. SOLUTION: This rotary polygon mirror motor is constituted by housing the motor 20, the rotary polygon mirror 30 rotated when a driving force from the motor 20 is transmitted through a rotary shaft 51, a non-evaporation type getter 40 and a speed detection sensor detecting the revolving speed of the rotary shaft 51 in a hermeticially sealed enclosure 10. When time from the beginning of the start of the motor 20 till the rotary shaft 51 attains the rated revolving speed is equal to or above a specified value, the getter 40 is energized to be heated and reactivated.
Patent JP-H01169058-A (JP)
Title: Method of assembling prefabricated toilet
Inventor: AOYAMA KENICHIRO
IPC: E04H1/12
Filed: 1987-12-25
Abstract: PURPOSE:To make erection of wall panels and securing of alignment easy and improve work efficiency, by hanging down a ceiling frame from the ceiling side of a structure body, and by hanging down the wall panels around the ceiling frame. CONSTITUTION:A ceiling enclosing frame 10 is set up to form a square plane corresponding to a toilet area, and cross beams 11 or the like and ceiling panels Pc are fitted thereon to make up a ceiling frame 9 at the ground. Then, the ceiling frame 9 is hoisted with hanging anchors 13 fixed to a ceiling Cb of a structure body, wire cables 8 and ropes 12, and suspended at a prescribed level of the height. Wall panels Pw are, then, hung down from the ceiling enclosing frame 10 with equal intervals, enclosing the square area with each of the wall panels jointed. The wall panels, then, make up a enclosing wall 1, being jointed each other with angular joint members. After alignment, metal fixtures at the upper tips of the wire cables 8 are secured to the hanging anchors 13, and the ropes 12 are removed.
Patent JP-H08170254-A (JP)
Title: Warp knitted fabric
Inventor: TAKIZAWA KIYOSHI
IPC: A61F13/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain warp knitted fabric excellent in fitness, having a good wearing feeling free from a greasy feeling and heat, by knitting elastic fiber yarn and hydrophobic fiber yarn and improving water absorbing properties of the knitted fabric. CONSTITUTION: A split type conjugated yarn comprising two components of polyethylene terephthalate and nylon 6 is subjected to temporary twisting processing and to ply separation to give textured yarn of ultrafine hydrophobic yarn having <1 denier single yarn fineness, which is wound around polyurethane elastic yarn to give covering yarn.  Elastic yarn composed of the covering yarn, hydrophobic yarn composed of polyester multifilament having >=1 denier single yarn fineness and ultrafine hydrophobic yarn are knitted by a raschel knitting machine to give warp knitted fabric comprising the elastic yarn constituting mainly an inner side part in the thickness direction of the knitted fabric, the hydrophobic yarn composed of polyester multifilament having >=1 denier single yarn fineness constituting mainly the surface side and the back side and the ultrafine hydrophobic yarn existing mainly in the surface side. Then the warp knitted fabric is relaxed, dried, preset, and treated to improve the water absorption using a water absorbing agent in the same bath as that of dyeing.
Patent JP-H11167275-A (JP)
Title: Image forming device
Inventor: YASUDA HIDEKI
IPC: G03G15/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which restricts a toner layer on a developing roller to a proper thickness and prevents fog and so on resulting from a decrease in an amount of electrification. SOLUTION: To the surface of the developing roller 10, toner is supplied from a toner hopper via a toner supply roller 6. On the developing roller 10, a layer thickness regulation roller 13 is so disposed as to rotate in contact with it. The outside diameters of the developing roller 10 and layer thickness regulation roller 13 are selected so that the ratio of the outside diameter d2 of the layer thickness regulation roller 13 to the outside diameter d1 of the developing roller 10, d2/d1, is below 0.75. Also, the position of the layer thickness regulation roller 13 is adjusted so that an angle θ formed between a straight line connecting the rotation center of the developing roller 10 and the rotation center of the layer thickness regulation roller 13 and a vertical line passing through the rotation center of the developing roller 10 during development is 5 or more.
Patent JP-H06154807-A (JP)
Title: Method for rolling stainless steel trip
Inventor: YAMAMOTO TOMOAKI
IPC: B21B3/02
Filed: 1992-11-20
Abstract: PURPOSE:To accurately heat a stainless steel strip to the target temp. by arranging an oil bath on the inlet side of a tandem mill, heating the stainless steel strip higher than the temp. of hot water by dipping it into this bath and executing warm rolling after that. CONSTITUTION:The stainless steel strip 1 is dipped into the oil bath of a main tank 3 with support rolls 2 and uniformly heated to the target heating temp. with oil 4. The temp. of oil 4 is measured with a thermometer 5, controlled at low temps. with a heat exchanger 6 which uses C-gas for fuel and heater 9 for keeping heat and oil 4 is circulated with a pump 7. The heated stainless steel strip 1 is rolled with the tandem mill 11. At the time of cold rolling a common steel, oil 4 can be stored in a subtank 8. In this way, the stainless steel strip is heated higher than the temp. of hot water and also accurately heated without overheating it higher than the temp. of the oil bath even when passing speed is reduced.
Patent JP-H08169908-A (JP)
Title: Production of vinyl chloride polymer
Inventor: HANAOKA TAKEHIRO
IPC: C08F14/06
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a vinyl chloride polymer which is excellent in heat stability, scarcely suffers the occurrence of a fish eye and a foreign matter, and has good capability of absorbing a plasticizer by adding DHPTU as an antioxidant to the polymerization system. CONSTITUTION: A process for producing a vinyl chloride polymer by the suspension polymerization of a vinyl chloride monomer, wherein 3, 9-bis 1,1- dimethyl-2-[β-(3-t-butyl-4-hydroxy-5methylphenyl)propionyloxy]ethyl}-2,4,8,10- tetraoxaspiro[5.5]undecane represented by the formula is added to the polymerization system.
Patent JP-H05145855-A (JP)
Title: Solid-state image pickup device
Inventor: ABE HIDEJI
IPC: H04N5/3728
Filed: 1991-11-21
Abstract: PURPOSE:To suppress the propagation delay of a vertical transfer clock without deteriorating the light shielding between picture elements and to enable the high picture element, high sensitivity, high resolution and reduction in the yard- pound system. CONSTITUTION:A shunt wiring 24 is arranged in the transfer direction on a vertical CCD 13 to contact a vertical transfer gate electrode 17. By using a high melting point silicide for this shunt wiring 24, the effective wiring resistance of the vertical transfer gate electrode 17 shared with the wiring in the horizontal direction can be reduced. By performing the light shielding by A1 isolated from the wiring, the light shielding between picture elements can be surely performed.
Patent JP-H02263806-A (JP)
Title: Modified block copolymer rubber
Inventor: NAMIZUKA TOSHIO
IPC: C08F8/32
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the title rubber suitable for rubber material for tire tread, rubber material for the sole of sneakers to reduce energy consumption, etc., having high impact resilience and the end of molecular chain bonded to a specific atomic group, comprising a conjugated diene and an aromatic vinyl monomer. CONSTITUTION:Block copolymer rubber which contains the end of polymer chain bonded to at least one atomic group shown by formula I (R1 and R2 are N-dialkylamino) m and n are integers to show >=1 m+n) through C-C bond and 5-60wt.% aromatic vinyl monomer and comprises the aromatic vinyl monomer having >=10 Mooney viscosity (ML1+4, 100 deg.C) and a conjugated diene. The rubber is obtained by subjecting the aromatic vinyl monomer and the conjugated diene monomer to block copolymerization by using an alkali metal base catalyst to give a living block copolymer containing the end of molecular chain bonded to an alkali metal and reacting the living block copolymer with a benzophenone catalyst shown by formula II in a solution.
Patent JP-2001152251-A (JP)
Title: Prediction deciding method of heating furnace extracting timing
Inventor: WAKUTA KENICHIRO
IPC: C21D11/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To precisely predict an extracting time (heating time) in a heating furnace to continuously heat a steel and to precisely heat a slab to a temperature suitable for rolling by saving energy. SOLUTION: By comparing a pitch tp(a) of the predictable extraction time Tex(a) obtained, which achieves a preceding material rolling completion time through a current material rolling start time (rolling gap time) tg(a) so as to maximize a rolling capacity in a rolling line, with a heating furnace transport pitch tp(b), a predictable extraction time is decided from the larger pitch, next, by comparing a remaining heating time th(a) obtained from the predictable extracting time with a minimum heating time th(min), the predictable extraction time is decided from the larger value, the extracting time is precisely predicted by taking the transport capacity and heating capacity of the heating furnace into account, a furnace temperature of the heating furnace is set based on the predictable extraction time so as to obtain an objective temperature at an extracting time.
Patent JP-H04205978-A (JP)
Title: Method for controlling offset seek of magnetic disk device
Inventor: HASHIMOTO SHUICHI
IPC: G11B21/10
Filed: 1990-11-30
Abstract: PURPOSE:To shorten seek time by discriminating if an offset seek is necessary based on the offset amount of other magnetic disk at the time of switching a magnetic disk, controlling the execution of the offset seek operations and thereby omitting unnecessary offset seek operations. CONSTITUTION:The servo pattern on the data face 1b of the magnetic disk 1 is read, the offset amount of the magnetic disk 1 is measured, the offset seek operation based on the offset amount following the normal seek operation is performed, and a positioning to the target cylinder is carried out. At the time of switching to the other magnetic disk 1, the necessity of the offset seek based on the offset amount of the other magnetic disk 1 is discriminated by a control part 4, and the execution of the offset seek operation is controlled. Thus, unnecessary offset seek operations are omitted, and the seek time is shortened.
Patent JP-H08172689-A (JP)
Title: Audio equipment
Inventor: NAKAMICHI NIRO
IPC: G11B33/08
Filed: 1994-12-18
Abstract: PURPOSE: To prevent sound quality from deteriorating due to aerial vibration and mechanical vibration by providing a cabinet in the internal space of which an electrical circuit element is arranged and set in a sealed state and a suspension interposed between the electrical circuit element and the cabinet. CONSTITUTION: A sub chassis 20 arranged in the inside of a main body part is suspended on a main chassis 4 with a coil spring 21. Also, the sub chassis 20 is connected to a supporting plate 17 fixed on the main chassis 4 with an oil damper 22. In such a case, the coil spring 21 and the oil damper 22 function as suspensions for vibration absorption. By employing such constitution, the internal space of the main body part can be completely sealed in a state in which a front door is adhered closely on a front panel, and the vibration of an electrical circuit element 27 due to the aerial vibration from a speaker can be prevented from occurring. Also, the sub chassis 20 is set in a floating state for the main body part, so that no mechanical vibration is transmitted to the electrical circuit elements 27 on printed boards 25, 26.
Patent JP-H11168437-A (JP)
Title: Digital data transmission and reception method in fm multiplex broadcasting and device using the same
Inventor: UCHIYAMA HIROKI
IPC: H04H20/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To transmit a data file of large capacity by dividing the data file, transmitting them together with aggregate data of respectively given identifying codes and collecting the respective kinds of divided data to be the original data file, based on aggregate data of the identifying codes at a reception side. SOLUTION: An FM multiplex broadcasting program produced by a work station 1 is transmitted to a transmission controller 2 by way of LAN and converted into the one to a transmission possible level. A converter 3 converts the interface standard of an inputted signal from RS-232C into IEEE422 and a modulator 4 modulates a frequency by an L-MSK modulation system so as to originate it from a transmitter 7 by way of a synthesizer 5. One data file is divided to be a size being equal to below a prescribed size and transmitted together with aggregate data of the identifying codes which are respectively given to divided data. Then, received division data is collected to be the original one data file, based on aggregate data of the received identifying codes at the reception side.
Patent JP-H08170328-A (JP)
Title: Underground wall using liner plate
Inventor: WATABE TORU
IPC: E02D5/14
Filed: 1994-12-19
Abstract: PURPOSE: To obtain an underground wall capable of being executed even in soil containing a gravel layer and having sufficient strength and a high impervious effect. CONSTITUTION: Two liner plates 12 are joined in the circumferential direction to form a semicircular frame body 13A, and the two semicircular frame bodies 13A are joined mutually while interposing connecting members 14 consisting of H-steel, etc., thus forming a cylindrical body 13. The adjacent-side end faces of the four semicircular frame bodies 13A of the two adjacent cylindrical bodies 13 are abutted and Joined to the common connecting member 14. The operation is conducted simultaneously regarding a plurality of the cylindrical bodies 13 while excavating the insides of the cylindrical bodies 13, the cylindrical bodies 13 are installed continuously up to specified depth, and concrete is placed on the insides, thus acquiring an underground wall 11 from continuous composite piles 11a. The underground wall having sufficient strength is obtained because of constitution, in which the composite piles 11a are continued. When the underground wall is applied to an underground wall for water barrier, the adjacent cylindrical bodies 13 are joined directly with the common connecting members 14, thus improving an impervious effect.
Patent JP-H03193385-A (JP)
Title: Noble-metal decorative-worked glass product and manufacture thereof
Inventor: KAWAMOTO HYOMA
IPC: B41M1/34
Filed: 1989-12-22
Abstract: PURPOSE:To form a brilliant decorative bump having a low fraction defective by baking the finishing layer of a noble-metal containing organic compound having adhesive affinity to the surface of a body to be printed lower than that to the surface of a foundation layer so as to completely cover a foundation printed layer having the specific content of lead oxide baked on the surface of a base body and removing a section extruded from the foundation layer of the finishing layer. CONSTITUTION:Finishing layers composed of organic compounds containing a noble metal such as pure gold, palladium, platinum, etc. are baked on the surface of the base body of a body to be printed respectively so as to completely cover a foundation layer consisting of enamelled flux having lead oxide of not more than 60% content. Adhesive affinity to the surface of the body to be printed of the finishing layers is made lower than that to the surface of the foundation layer. A section extruded from the foundation layer of the finishing layer is removed. Even when the content of lead oxide is preferably kept within a range of 45-60%, a noble-metal decorative-worked glass product having sheen, protruding properties and fineness equal to conventional products can be acquired. A range of 450-650 deg.C can be adopted properly in baking after the formation of the foundation layer at a first stage and baking after the formation of the finishing layer at a second stage.
Patent JP-2000159508-A (JP)
Title: Ozone generator
Inventor: IKEDA YOKO
IPC: C02F1/78
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator of which the cooling efficiency is improved. SOLUTION: This ozone generator has the cooling water inlet 21 and the cooling water outlet 22, is equipped with the cylindrical vessel 10 into which the cooling water flows and a pair of end plates 17, 17 that are arranged in the cylindrical vessel 10. The stainless steel tube group 11a comprising a plurality of stainless tube pipes 11 are arranged in the couple of the end plates 17, 17. Discharge tubes 12 are set each inside individual stainless tubes 11, respectively. The baffle plate 26 is set between the cooling water inlet 21 and the stainless steel pipe group 11a.
Patent JP-H02222225-A (JP)
Title: Private exchanger style wireless telephone system
Inventor: MANFUREETO BEEMU
IPC: H04Q7/20
Filed: 1989-12-22
Abstract: PURPOSE: To easily adapt this system to any requested change by forming a radio link chain through each adjacent transmitting/receiving unit with a central unit. CONSTITUTION: This radio telephone system designed as a private exchange 12 is provided with a central unit 26 connected through a radio link chain (radio bus) 27 with a subscriber's device 28 so that bi-directional communication can be attained. The subscriber's device 28 is constituted of plural subscriber's units designated as a cordless telephone, and the radio bus 27 is constituted of plural radio bus elements in the same structure. Each radio bus element is provided with transmitting/receiving units, and they are arranged so that the radio link chain 27 for the central unit 26 can be formed through each adjacent transmitting/receiving unit. Thus, when the layout of the rooms of a building is changed, the telephone system can rapidly and inexpensively be changed.
Patent JP-H03197076-A (JP)
Title: Transfer medium take-up mechanism and recording apparatus using the same
Inventor: SAITO TETSUYA
IPC: B41J33/14
Filed: 1989-12-26
Abstract: PURPOSE:To reduce manufacturing cost by detecting the driving quantity of a take-up drive source on the basis of the ON/OFF state of the switch operated by the rotation of a rotary body when a transfer medium is taken up and driving the drive source on the basis of the signal from the switch. CONSTITUTION:A carriage motor 3i is driven by predetermined quantity to move a carriage to a recording position. Next, a wheel motor 4d is driven to rotate a type wheel 4a and a recording type is moved to the position opposed to a hammer 3c and a solenoid 4b is driven. By this mechanism, the recording type is struck by the hammer 3c and the ink of an ink ribbon is transferred to a recording sheet 7. When the recording of one character is completed, a ribbon motor 8a is driven and it is detected that a cam switch 8j is once turned OFF and subsequently turned ON. That is, when a cam lever 8g falls in the next cam recessed part 8f2 and the ink ribbon is taken up by the quantity corresponding to one character, the driving of the ribbon motor 8a is stopped. After the used ink ribbon is taken up, it is judged whether there is the next printing or the printing is carried out after line feed and, in the case of line feed, a platen motor 9b is driven by predetermined quantity to feed the recording sheet 7 by one line.
Patent JP-2001157380-A (JP)
Title: Expansion battery box with communicating function provided on ups
Inventor: NAKAMURA MAKOTO
IPC: H02J7/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To achieve an expansion battery box capable of setting arbitrary back-up times and allowing old and new batteries to be used together. SOLUTION: A voltage sensor 9, two-way switch circuits 10, 11, a capacitor 6, a control circuit 7 and a communication circuit 8 are provided on a power supply 1 comprising a charging circuit 4, an inverter circuit 5 and batteries 12. Also, batteries 22, 32, voltage sensors 19, 29, two-way switch circuits 20, 21, 30, 31, control circuits 18, 28, communication circuits 17, 27 are provided on the expansion battery boxes having a communication function. Each of the batteries 12, 22, 32 is connected parallel. Furthermore, communication-system information is transmitted between the communication circuit 8 of the power supply 1 and those 18, 28 of the expansion battery boxes 2, 3.