baber/WOPTO huggingface dataset:
Patent JP-2001152660-A (JP)
Title: Working scaffolding and method for setting method for the same
Inventor: UDAGAWA SHINJI
IPC: E04G5/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide scaffolding which does not hinder work on a floor portion thereof and facilitates work at high elevations, and to provide a method for setting the scaffolding. SOLUTION: This scaffolding 1 is comprises of a support frame constituted of a main frame 2 and a sub-frame 3, and a scaffolding board 26 supported by the support frame. The support frame is provided with attaching portions 13, 23 for detachably attaching the support frame to a large-scale wall panel 5 in a.
Patent JP-2000165020-A (JP)
Title: Ceramic circuit board
Inventor: NAKAZAWA HIDEJI
IPC: H05K1/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit board wherein the sintering property of an insulation film covering conductors formed on a board surface is improved, the electric insulation of the insulation film is improved and the shrinkage matching of the conductor with the insulation film is improved to ensure the adhesion of the conductors to the insulation film. SOLUTION: The ceramic circuit board 10 has an insulation film 5 covering at least a part of a surface conductor 2 contg. Ag as a main component formed on a board 1 surface, the insulation film 5 contains a main component meeting the range 0<=x<=0.2 as expressed by a mol ratio compsn. (1-x)MgTiO3.xCaTiO3, 3-20 wt. parts B to 100 wt. parts of the main component as converted to B2O3, 1-10 wt. parts an alkaline metal as converted to alkaline metal carbonate, 0.01-5 wt. parts Si as converted to SiO2, and 0.1-5 wt. parts an alkaline earth metal as converted to alkaline earth metal oxide.
Patent JP-H11172039-A (JP)
Title: Method for decomposition of water-soluble polymer
Inventor: MATSUO SHIGERU
IPC: B01J31/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently decompose a water-soluble polymer into a low-molecular polymer in a short time to facilitate the subsequent biodegradation. SOLUTION: A water-soluble polymer comprising, e.g. a polyacrylic acid, a polyacrylamide, a polyethylene glycol or a polyvinyl alcohol is decomposed in the presence of an oxidizing agent, a hydroquinone, and iron or copper ions. It is desirable that the concentrations of the oxidizing agent, the hydroquinone, the iron or copper ions, and the water-soluble polymer respectively are 0.01-10 wt.%, 0.001-5 wt.%, 0.001-5 wt.%, and 0.01-20 wt.%.
Patent JP-H04203467-A (JP)
Title: Vapored fuel control device of engine
Inventor: SUGA TOSHIYUKI
IPC: F02D45/00
Filed: 1990-11-30
Abstract: PURPOSE:To control the vapored fuel adsortion amount adequately corresponding to the pressure inside a fuel tank resulting from the temperature by controlling a flow control valve according to the pressure in the fuel tank detected by a pressure detecting means, and the mixing ratio of alcohol detected by a mixing ratio detecting means. CONSTITUTION:A fuel sensor 11 to detect the mixing ratio of alcohol in the mixture fuel is provided in a fuel feeding passage 2, a pressure sensor 12 to detect the pressure in the tank is provided at the upper part of a fuel tank 1, and a flow control valve 13 is provided in a vapored fuel passage 3 between the fuel tank 1 and a canister 5. And the flow control valve 13 is controlled by a control means 10 corresponding to the alcohol mixing ratio detected by the fuel sensor 11 and the pressure in the tank detected by the pressure sensor 12, and the vapored fuel adsorption amount to the canister 5 is increased more as the alcohol mixing ratio and the pressure in the tank are increased higher. As a result, the vapored fuel feeding amount to the suction system in the operation is increased, the air-fuel ratio is approached to the object value, and the exhaust gas purification function can be secured while the engine operation efficiency can be maintained.
Patent JP-H06183776-A (JP)
Title: Production of fluoride optical fiber
Inventor: FUJIURA KAZUO
IPC: C03C13/04
Filed: 1992-12-17
Abstract: PURPOSE:To minimize crystallization due to stretching and to reduce loss by inserting a glass rod for a fluoride optical fiber having a core-clad structure or a glass rod having the compsn. of a core into a glass tube having the compsn. of a clad, heating and stretching them. CONSTITUTION:A glass rod for a fluoride optical fiber having a core-clad structure or a glass rod having the compsn. of a core is inserted into a glass tube having the compsn. of a clad and they are heated and stretched to obtain a base material. This base material is heat-treated at a temp. below the crystallization temp. of the fluoride glass so that the viscosity of the fluoride glass is regulated to 4X10<17>-1X10<13> P and then it is drawn.
Patent JP-H06182982-A (JP)
Title: Ink jet recording method
Inventor: FUKUSHIMA TORU
IPC: B41M5/00
Filed: 1992-12-17
Abstract: PURPOSE:To realize recording of high image quality free from transfer irregularity by uniformly drying an ink image prior to transfer in transfer type ink jet recording. CONSTITUTION:The entire area of the recording region 15 on a transfer drum 1 is scanned and an ink image is formed by the selective emission of a recording head 2. Next, the nozzle surface of the recording head 2 is covered with a head cover 26 prior to a heating process. Thereafter, a heater lamp 4 is allowed to light and the ink image is heated on the transfer drum 1 to evaporate the moisture in the ink image to obtain the ink image on the entire area of the recording region in a uniform dry state. Further, a backup roller 3 is brought into contact with the transfer drum 1 to transfer the ink image to recording paper 5 from the transfer drum 1.
Patent JP-H11174120-A (JP)
Title: Integrated circuit
Inventor: SATO MASARU
IPC: G01R31/28
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To shorten a communication time without increasing a count of pins used for the communication in an integrated circuit, an operation of which can be determined by a communication signal from outside. SOLUTION: At a normal use time, an integrated circuit 10 receives a series communication signal from a pin 11, converts to a parallel communication signal by a series/parallel conversion circuit 12, and transmits to a predetermined logic circuit block via a connection 15a. At this time, a pin 13 comprising a plurality of pins is assigned to the other usage than the communication. Meanwhile, at a test when the integrated circuit is shipped, etc., an operation of the integrated circuit 10 is confirmed by inputting a test signal pattern. At this time, a switch 14 is switched by a switch control signal included in the series communication signal, whereby the parallel communication signal received at the pin 13 is directly sent to a predetermined block through the connection 15a. A pin can be provided to directly input the switch control signal to the integrated circuit 10.
Patent JP-H03193411-A (JP)
Title: Mouthpiece structure in kneading machine of roof tile
Inventor: SHIMIZU MIKIO
IPC: B28B3/26
Filed: 1989-12-25
Abstract: PURPOSE:To extrude and mold a cylindrical body such as a cylinder utilized for raindrops of roof tile into a cylindrical shape by fixing a plurality of pieces of supporting bars to the circumferential part of the opening of an outer base plate and also fitting a supporting rod to the tip parts of these supporting bars and supporting an inner mold plate to the inside of the opening part of the outer base plate with the supporting bars fixed to this supporting rod. CONSTITUTION:Paste is kneaded by the screw 11 of a plastic forming machine and sent to an extrusion port part 1 and passed through a supporting bars 3, 13 part. Then the paste is extruded to the outer part as a cylindrical shape from the interval between the opening edge 21b of an outer base plate 21 and the outer circumferential face 22a of the inner plate body 22 of a mouthpiece. Especially, the inner mold plate 22 is supported to the outer base plate 21 via both the supporting bars 3, 13 which are innerward projected on the outer base plate 21 and the inner mold plate 22 and the supporting rod 5. Therefore, even when the paste is passed through the part of the supporting rod 5 and thereby temporarily made to a separated state, it is reintegrated by the pushing pressure while it reaches the mouthpiece 2 and continuously and surely extruded as a cylindrical shape from the interval between the outer base plate 21 and the inner mold plate 22. A cylindrical molded body 20 extruded by such a way is cut into a proper dimension and provided to a separately molded roof tile main body part 203 as a cylinder 202 for raindrops and fired into the shape of a final product.
Patent JP-H05147583-A (JP)
Title: Underwater sound signal transmitting method
Inventor: INADA TETSUYA
IPC: B63C11/26
Filed: 1991-11-27
Abstract: PURPOSE:To provide an underwater sound signal transmitting method by which a correct control signal is estimated from obtained data, even if received data contain a certain degree of errors due to disturbance or the like, so that a submarine machine or the like can be remotely operated without falling into a noncontrol condition. CONSTITUTION:In an underwater sound communication using control signals sent from a mother ship to an unmanned submarine machine, control signals are prepared on a screen by a plurality of straight lines or a single straight line that indicates the control direction and its magnitude on the mother ship, and the picture element signals are transmitted by a transmitter, and the picture element signals obtained by a wave-receiver through underwater transmission are subjected to haugh transformation for carrying out approximation by means of a plurality of straight lines or a single straight line, and the control signal of an unmanned submarine machine is obtained from the up-and-down and right-and-left position with regard to the origin of this approximation straight line, so that the errors in transmission can be corrected.
Patent JP-H08182577-A (JP)
Title: Mounting device for accessory for chair
Inventor: ITOU SAKUJI
IPC: A47C7/68
Filed: 1994-12-28
Abstract: PURPOSE: To support a memo table, etc., by easily performing loading/unloading work and without generating backlash and to improve the rigidity of a mounting part. CONSTITUTION: Plural brackets 7, 7 are provided vertically in line on a memo table frame 4 which supports the memo table, and hinges 25 enabling to disassemble are constituted by hanging the brackets 7, 7 on brackets 6, 6 on a chair frame 2 side with connecting pins 6a, 6b. The brackets 7, 7 are brought into contact with the memo table frame 4 so as to be wound across the chair frame 2 by slewing the frame 4 centering about the connecting pins 6a, 6b, and moreover, the memo table frame 4 is connected to the chair frame 2 with a connecting means 16 in the state in which it is brought into contact with the chair frame.
Patent JP-H10174677-A (JP)
Title: Radiation clinical thermometer
Inventor: NISHII KAZUNARI
IPC: A61B5/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To decrease error of radiation temp. by an optical system to the utmost and to improve accuracy of thermometry by providing a hollow cylindrical member with its inner face with low emissivity and facing to infrared rays emitted form the vicinity of an eardrum, an infrared rays condensing lens and an infrared rays sensor for detecting the condensed infrared rays. SOLUTION: When thermometry is performed, a radiation clinical thermometer is held by a head and a switch 19 for electric source is pushed. Under this condition, a probe 3 is inserted into an ear hole part 2 and a switch 20 for measurement is pushed. Then, an operating means 15 drives a chopper 17 and infrared rays emitted from the ear hole part 2 are condensed by means of a lens 10 fitted to the back end of a hollow cylindrical member 9 whose inner face is treated so as to make it to have low emissivity and reach an infrared rays sensor 5, where the condensed infrared rays are detected.  This sensor signal and an output signal of a temp. detector 11 for detecting temp. of the infrared rays sensor 5 itself are inputted into the opening means 15 through a filter amplifier 13 and an AC transducer 14, and a specified operation is performed by this operating means 15 to operate the temp. of the ear hole part.
Patent JP-H03196545-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO YOSHITAKA
IPC: H01L21/762
Filed: 1989-12-25
Abstract: PURPOSE:To completely separate an element region by forming an insulating film on a board, opening it in a predetermined pattern, then forming a single crystalline semiconductor film, opening it, then again forming an insulating film, exposing the predetermined part of the surface of the film, and selectively epitaxially growing a single crystalline semiconductor. CONSTITUTION:A silicon oxide film 2a is formed on a silicon single crystalline substrate 1, and the film 2 is so opened as to expose the crystal to become a seed at a predetermined position of the film 2a at the time of single crystallizing of a later step. Then, a polysilicon is single crystallized to form a silicon single crystal 3, the single crystalline semiconductor film of a region including an opening is opened, and a silicon oxide film 2b is again formed. Thereafter, the crystal 3 is exposed, selectively epitaxially grown only on the exposed crystal 3 to form the crystal 3. Thus, the crystal 3 is completely separated with the films 2a, 2b as insulating films.
Patent JP-H05237616-A (JP)
Title: Production of long rolling stock from molten steel by continuous casting
Inventor: FURITSUTSUUPEETAA PURESHIUCHIY
IPC: B22D11/12
Filed: 1992-11-25
Abstract: PURPOSE: To suppress or plactically avoid the occurrence of center segregation by guiding a billet drawn out from a mold onto the arcing track with rolls and deforming the cross sectional shape with several stages of deforming rolls. CONSTITUTION: For obtaining the billet having square cross section of 100 mm one side as the finish product, as a continuous casting mold 1, the round mold having the same circumferential length as that of the finish square billet, i.e., 127.4 mm diameter, is selected. After casting, the continuously cast billet 2 is judged onto the arcing track having 7000 mm radius with the rolls 3 to deform the cross sectional shape at four steps 7, 8, 9, 10 in the deforming processes. The deforming rolls are assembled with two pairs of oppositely disposed flat cylindrical type rolls 5, 6 and the deforming processes 8, 10 are different in the rolling direction to the deforming processes 7, 9 by the angle of 90 deg..  The billet is alternately diformed with the rolling reduction from firstly the round cross section having 127.4 mm diameter into finally the square cross section having 100 mm one side. Within 15000 mm of the metallrgical length, two stages of straightening processes 11, 12 are permitted and this straightening process can be inserted among the deforming processes.
Patent JP-H09182413-A (JP)
Title: Power supply circuit
Inventor: SHIMAMORI HIROSHI
IPC: H02M7/23
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply circuit which suppresses high-order harmonics by a simple means. SOLUTION: A power supply circuit 4 is provided with a parallel-connected type harmonics compensation circuit 5 and with a three-phase full-wave- rectifying circuit 6. A reactor and/or a saturable reactor 8 are inserted in series with an AC power line 3 to which an AC current is supplied after the current has been compensated by the parallel-connected type harmonics compensation circuit 5. The value of the impedance of the reactor 7 and the line is at the value of an impedance on the side of an AC power supply 1. A series circuit which is composed of a resistance and of a capacitor is inserted across the AC power line 3 into which the reactor 7 and the like are inserted and a neutral point on the side of a load from a position into which the reactor 7 and the like are inserted.
Patent JP-H08182549-A (JP)
Title: Opening/closing door for cabinet
Inventor: KIMURA ISAO
IPC: A47B96/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide the opening/closing door for cabinet with which articles can be put in/out or the inside can be maintained and checked easily and speedily corresponding to the conditions of use or work by providing an auxiliary door by forming an opening part at the main body of the opening/closing door for cabinet. CONSTITUTION: A main body 3 of the door in hollow double wall structure is provided by integrally connecting the peripheral edge walls of front and rear walls so as to form a hollow part by mutually separating both the walls. An opening part 4 is formed at a part of the main body of the door. The opening part 4 is provided with an auxiliary door 5 to be freely opened/closed from the side of the front wall 16. A pocket storage part 6 is provided on the rear side of the auxiliary door 5.
Patent JP-H03200442-A (JP)
Title: Seat slide device for automobile
Inventor: TAKARABE ISAMU
IPC: B60N2/08
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate shake of a latch member in the device in which the operating shaft of the latch member is journaled on a bracket fixedly secured on one side of an upper rail through supporting parts by constituting the device so that the bracket is pinchedly held against one side edge of the latch member through a bush. CONSTITUTION:An upper rail 8 is slidably fitted through rollers and the like to a lower rail 1 fixedly secured on a vehicle body floor through fitting brackets 6, and an operating shaft 12 is rotatably supported with a pair of front and rear curled supporting parts 14a, 14b formed in one body with a bracket 13 fixedly secured on one side of the base piece 9 on one side of the upper rail 8. A latch member 15 engageable to a locking hole 7 on the lower rail side is fixed on the middle part of the operating shaft 12. In such seat slide device, a bush 17 is fitted to the projecting end part of the operating shaft 12 on the side of the supporting part 14b, and a regulating piece 18b formed out of a slit 18a is caulked. Hereby, one side edge of the latch member 15 is contacted with the inside end face of the supporting part 14b.
Patent JP-H10184795-A (JP)
Title: Engine mount
Inventor: HISATOMI SHIGETAKA
IPC: F16F13/26
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide effective vibration control for an engine without causing cost rise and size increase of an engine mount. SOLUTION: Fluid sealing mounts 12- R and 12- L are disposed on both sides of the main shaft of an engine 10 to support an engine 10 against a vehicle body 11. The fluid chambers of the fluid sealing mounts 12- R and 12- L are communicated by a communicating passage 14. The communicating passage 14 is formed with a two-way pump 16. The two-way pump 16 increases the pressure of one fluid chamber of the fluid sealing mounts 12- R or 12- L according to the vibrating condition of the engine 10 to decrease the pressure of the other fluid chamber. By the increasing or decreasing the pressure of the respective fluid chambers of the fluid sealing mounts 12- R and 12- L, exciting force working upon the vehicle body 11 with the vibration of the engine 10 is compensated.
Patent JP-H05173060-A (JP)
Title: Focus detecting device
Inventor: GOTO HISASHI
IPC: G03B13/36
Filed: 1991-12-20
Abstract: PURPOSE:To execute accurate measurement by deciding the range of a luminous flux made incident on each photoelectric converting element in a relay optical system when a frequency component is extracted based on the output from the photoelectric converting element and the focus detection of an optical system is executed. CONSTITUTION:The luminous flux transmitted through a quick return mirror 3 is reflected by a sub mirror 4, and the same image as the image on an image pickup surface 5 is formed on a planned image-forming surface 6. The image formed on a position 16 a specified amount away from the planned image- forming surface 6 to an object side and the image formed on the position 17 the specified amount away from the planned image-forming surface 6 to the photoelectric converting elements 14, 15 side are respectively image-formed on the photoelectric converting elements 14, 15 through a condenser lens group 7, mirrors 8, 9, a brightness diaphragm 10, and an image-reforming lens group 11, the frequency component is detected by each output, and a focusing point is found. And the range of the luminous flux made incident on the respective photoelectric converting elements 14, 15 is decided in the relay optical system through the brightness diaphragm 10.
Patent JP-2000163670-A (JP)
Title: Security system
Inventor: OTA MINORU
IPC: G08B25/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a fastened-door sensor section to inform the people living in a house to which the section is installed of abnormality when a security device issues an alarm upon detecting the abnormality of a fastened-door sensor sensor while the system is set to a crime preventing and crime preventive watching mode. SOLUTION: A security system is provided with a security device 110 set up in a house, a crime prevention setting switch 120 which is connected to the device 110, and fasteneddoor sensors A 130, B 140, and C 150 which are also connected to the device 110. The system is also provided with a lighting apparatus 160 which indicates abnormality at the location where the abnormality is detected when the abnormality of the sensors connected to the device 110 is detected.
Patent JP-H11173434-A (JP)
Title: Powder shut-off valve device for high temperature
Inventor: IMABAYASHI DAISUKE
IPC: F16K1/226
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To certainly prevent powder leakage by a small device, and to easily perform opening/closing operation by a small operating torque. SOLUTION: This powder shut-off valve device 4 has a butterfly valve 5 which is equipped with a valve casing 6 concentrically interposed in a powder circulating pipe 2 and a valve element 8 arranged to be opened and closed in the valve casing 6; a seat part 9 is formed on the inner circumferential surface of the valve casing 6 by an elastically deformable thin plate 9a which is fixed on the inner circumferential surface of the valve casing 6 so as to form a sealed space 11 between the inner circumferential surface and the thin plate 9a; cooling medium circulating openings 12, 13 which are communicated with the sealed space 11 are arranged by being passed through the valve casing 6;  and cooling air is circulated from the cooling medium circulating openings 12, 13 to the inside of the sealed space 11, thereby the diameter of the thin plate 9a is contracted and the thin plate 9a is brought into contact with the peripheral sheet part 8a of the valve element 8.