baber/WOPTO huggingface dataset:
Patent JP-2000336612-A (JP)
Title: Roll support structure for hand guide type vibration roller
Inventor: OIKAWA TAKESHI
IPC: E01C19/28
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the roll support structure capable of improving the rigidity with the simple structure. SOLUTION: This hand guide vibration roller is provided with a traveling machine body 3 having a front and a rear rolls 1, 2, a vibration generating device 4 arranged in a lower frame 4b of the traveling machine body 3, and an operation handle 5 extended in rear of the traveling machine body 3. Roll support plates 15, 16 are fixed to the inside surfaces of a left and a right side plates 13, 14 integrally provided with the lower frame 4b of the traveling machine body 3, and a roll support shaft 18, of which both ends are fixed to both the roll support plates 15, 16 so as to connect both the roll support plates 15, 16 to each other. The rolls 1, 2 are supported by the roll support shaft 18 through bearing 31, 32 freely to be rotated.
Patent JP-H10318430-A (JP)
Title: Piping device
Inventor: ASAKURA DAISUKE
IPC: F16K47/16
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent generation of high frequency vibration compounding a higher order acoustic mode, in a pipe in the downstream of a steam valve. SOLUTION: In a part opposed to a valve element 3, a valve seat 4 is provided inside a steam valve. In connection to this valve seat 4, an insert pipe 5 is provided, a downstream pipe 6 is connected thereto. A constitution is formed by holding an equal diameter in an outlet of the valve seat 4 and an inlet of the insert pipe 5 and by holding an equal diameter in an outlet of the insert pipe 5 and an inlet of the downstream pipe 6. An internal diameter of the insert pipe 5 is gradually increased along the axial direction. By this insert pipe 5, a high frequency vibration in a pipe compounding a higher order acoustic mode is prevented.
Patent JP-S634011-A (JP)
Title: Melting method for bottom blow of scrap in electric furnace
Inventor: TATE MASAHISA
IPC: C21C5/52
Filed: 1986-06-24
Abstract: PURPOSE:To melt scrap in a short time by blowing gas into a furnace from the prescribed plugs arranged at the furnace bottom and sticking molten steel in the furnace bottom as splashing to the scrap which is not yet melted. CONSTITUTION:Plural plugs 4 having fine tube hole respectively are arranged at the furnace bottom. The gas is continuously or intermittently blown into the furnace from these plugs 4 during the term scrap 7 charge to almost finish of melting. And the molten steel 8 stayed in the furnace bottom is splashed to blow against the scraps 7 holding the space in the furnace.
Patent JP-H074766-A (JP)
Title: Air-conditioning device
Inventor: YAMAMOTO SAKAE
IPC: F25B1/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide an air-conditioning device simple in structure and capable of damping the vibration at the time of partial load operation. CONSTITUTION:The air-conditioning load required of indoor units 14a and 14b is transmitted to an outdoor unit control part 13 after the load detection and computation have been made by indoor unit control parts 17a and 17b. The outdoor unit control part 13 drives a frequency variable compressor 20 with the frequency responsive to the air-conditioning load and, when the driving frequency becomes a predetermined value or less, opens a solenoid valve 21. As a result, the gas refrigerant compressed by a compressor 20 is allowed to flow in the direction of a four-way change-over valve 3 and this gas refrigerant is partially supplied through a discharge bypass pipe 9, the solenoid 21 and a hot gas bypass 22 to a refrigerant controller 23 and from there is bypassed through a low pressure accumulator return pipe 11 into an accumulator 7. Therefore, this air-conditioning device can obtain the same effect as at the time of the partial load operation of the volume control type frequency variable compressor of the conventional air-conditioner.
Patent JP-H09879-A (JP)
Title: Stabilizing treatment method for harmful substance in exhaust gas
Inventor: SHIBATA KENICHI
IPC: B01D53/64
Filed: 1995-06-13
Abstract: PURPOSE: To provide a method which effectively stabilize a harmful substance contained in soot and dust in exhaust gas using a small amount of chemicals. CONSTITUTION: Chemicals for stabilizing harmful substances are added and uniformly diffused into exhaust gas such as combustion exhaust gas 10 or exhaust gas 11 of melting furnace in a chemical feed process 1. Soot and dust in the exhaust gas into which the chemicals have been mixed is collected in a dust collecting process 2. The soot and dust 12 collected in the process 2 is sent to a harmful substance treatment process 6 and heated and agitated for a predetermined period of time in an inert gas-existing atmosphere so that harmful substances such as heavy metals are stabilized.
Patent JP-S5371705-A (JP)
Title: Internal combustion engine with sub-combustion chamber
Inventor: KOBASHI MAMORU
IPC: F02B19/18
Filed: 1976-12-07
Abstract: PURPOSE: To make it possible to spark accurately even in case of high rotation speed of an engine, relating to the internal combustion engine having a sub-combustion chamber connected with only a main combustion chamber through a connection passage, and involving a spark plug attached at the sub-combustion chamber or at the connection passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05313463-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/525
Filed: 1992-05-12
Abstract: PURPOSE:To realize an image forming device whose printing time of a 1st print is shortened without deteriorating the image quality of half tone. CONSTITUTION:This image forming device 1 is provided with a destaticizing means 7 for removing residual charge on the surface of a photosensitive body 2, an electrostatic charging means 8 for electrostatically charging the photosensitive body after destaticizing, and an image forming means 25 for forming an electrostatic latent image on the photosensitive body after electrostatic charging; and further it is provided with developing means 3-6 which visualize the electrostatic latent image by using developer, and a transfer means which transfers the visualized image on a transfer material; then it is constituted to repeat destaticizing operation, electrostatic charging operation, electrostatic latent image forming operation, developing operation and transferring operation plural times. The developing means 3-6 are constituted so that the first developing operation may be performed by a one-component developing method and the second and succeeding developing operation may be performed by a two- component developing method.
Patent JP-H0441454-A (JP)
Title: Production of methacrolein
Inventor: MATSUURA IKUYA
IPC: C07B61/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the subject compound by the vapor-phase catalytic oxidation of isobutylene or tert-butanol with O2 in the presence of a catalyst produced by mechanically mixing an Mo-Bi composition containing Fe, Ni, Co, etc., and multiple oxides containing Ce and Mo and calcining the mixture. CONSTITUTION:Methacrolein is produced by the vapor-phase catalytic oxidation of isobutylene or tert-butanol with molecular oxygen using a catalyst composed of (A) a composition of formula I (X is one or more elements selected from Ni and Co; Y is one or more elements selected from K, Rb, Cs and T1; Z is one or more elements selected from W, Be, Mg, S, Ca, Sr, Ba, Te, Se, etc.; a to g are atomic ratio of each element) and (B) a composition of formula II (Ln is one or more elements selected from rare-earth elements; h to j are atomic ratio of each element). The catalyst produced by the above process has remarkably improved activity, methacrolein selectivity and stability.
Patent JP-H0816374-A (JP)
Title: Gui construction supporting method
Inventor: TAKIBUN KENICHI
IPC: G06F9/06
Filed: 1994-06-28
Abstract: PURPOSE:To improve the efficiency of parts generation and parts editing by editing the procedure of GUI construction such as the reduction and enlargement of parts arranging areas and the attribute setting of GUI parts based on areas with the parts arranging areas set on a basic picture as keys. CONSTITUTION:This device is composed of a GUI parts attribute setting supporting device 01, GUI parts information managing device 1 3 and input/ output device 12. On the other hand, the GUI parts attribute setting supporting device 01 is provided with a basic picture generating part 02, area generation supporting part 03, area position information supporting part 04, area attribute setting table generating part 05, table information editing part 06, table information storage part 07, area information storage part 08 and area/attribute setting supporting table relation supporting part 09. Further, the GUI parts information managing device 13 is provided with a GUI parts information providing part 10 and a GUI parts generating part 11. When setting the attributes of GUI parts, they are set by using the table for supporting attribute inputs. Thus, batch inputting is enabled and man-hour can be reduced.
Patent JP-S63311259-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAGA HIDEKAZU
IPC: G03G5/08
Filed: 1987-06-12
Abstract: PURPOSE:To prevent an electrophotographic sensitive body from causing flow of image by constituting the electrophotographic sensitive body of an electroconductive substrate and an a-Si layer formed thereon, and giving a smooth polished surface having a specified surface roughness to the a-Si layer. CONSTITUTION:A charge injection inhibiting layer 2, a photoconductive layer 3, and a surface protecting layer 4 are formed successively on an elec troconductive substrate 1. Thus, an amorphous material layer (a-Si layer) contg. Si is formed on the substrate 1. Said a-Si layer has a smooth polished layer having 0.2mum Rmax, namely below 0.08mm L surface roughness. Accordingly, sites for adsorbing and depositing products of corona discharge are reduced, so the amt. of adsorption and deposition are reduced. At the same time, removal of the adsorbed material and deposited material by a mechanical means for removal such as cleaning blade method is facilitated. By this constitution, a photosensitive body is prevented from causing flow of image.
Patent JP-S6125886-A (JP)
Title: Optical information recording medium
Inventor: EDA TSUNETO
IPC: B41M5/26
Filed: 1984-07-17
Abstract: PURPOSE:To obtain an optical information recording medium having an organic thin film layer with high preservability, by providing a thin film of a specified naphthalocyanine compound on a base. CONSTITUTION:A film of a naphthalocyanine compound of general formula ( I ), wherein each of R1-R4, which may be the same or different, is 5-12C straight chain or branched alkyl, and M is a metal selected from the group consisting of Cu, Ni, Mg, Pb, Pd, V, CO, Nb, Al, Sn, In, Fe and Ge or an oxide or halide of said metal, is provided on the base. The naphthalocyanine compound has both high solubility in organic solvents and high light fastness, and has excellent capability of absorbing near infrared rays of wavelength of 750-850nm. Further, the naphthalocyanine compound has high resistance to heat, acids and alkali, is soluble in liquid crystals and resins, and is extremely useful as a near infrared absorbing coloring matter. The recording medium is used for a disk for recording information directly by a laser beam and reproducing the information on the basis of variations in reflected light.
Patent JP-2000341068-A (JP)
Title: Surface acoustic wave device and manufacture of surface acoustic wave device
Inventor: IKADA KATSUHIRO
IPC: H03H3/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device with high reliability by reducing a fraction defective in the case of configuring a surface acoustic wave element with a different frequency characteristic onto a piezoelectric substrate and to provide a manufacturing method of the surface acoustic wave device. SOLUTION: In this manufacture, an IDT 11, reflectors 12, 12, input output pads 13, 14 and short-circuit electrodes 15, 15 of a 1st surface acoustic wave element 10, are formed on a piezoelectric substrate 1, a resist 2 with an aperture 2X corresponding to a patter-shaped part such as the IDT and the reflectors is formed on a 2nd surface acoustic wave element 20, heat treatment is applied to the resist 2, the resist 2 is lifted off, after forming an IDT 21, reflectors 22, 22, input output pads 23, 24 of the 2nd surface acoustic wave element 20, part of the short-circuit electrode 15 is cut off and an insulation film 3 is formed on the piezoelectric substrate 1.
Patent JP-H0312545-A (JP)
Title: Method and device for inspecting rotating body
Inventor: NISHIMURA UMEKAZU
IPC: G01N21/88
Filed: 1989-06-09
Abstract: PURPOSE:To preclude misdetection by picking up an image of a specific range at plural points while the rotating body makes one turn, finding the area of a shadow image of the rotating body from the image signal, and finding the difference between the maximum and minimum value of the area. CONSTITUTION:When a turntable 13 where a bottle A is a placed is positioned at an inspection position, a bottle presser 14 moves down to press a stopper 10, the bottle A is rotated almost on its axis C in this state, and light which is diffused by a diffusion plate 18 is projected on the bottle A. An image of the mouth part of the bottle A is picked up by a TV camera 15 at plural points (20 points) while the bottle A makes one rotation. An image processor 16 finds the area of the shadow image of the bottle A in the specific range including the contours of both sides of a winding part 11 from the image signal of the camera 15. Further, the difference between the maximum and minimum values of the area of the area of the shadow image among values at respective points which are obtained in one rotation of the bottle A is found. A controller 17 decides whether or not the winding part 11 is normal from the difference. After the inspection, the table 13 moves and the bottle A is distributed according to the decision result.
Patent JP-H09330183-A (JP)
Title: Disk array device
Inventor: HIRONO KAZUHISA
IPC: G06F3/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the disk array device which can maintain advantages of a fast data read even when files are processed in parallel. SOLUTION: A CPU 11 when accepting an access request from an external computer 30 judges whether or not there is an unprocessed request in an access request storage buffer in a RAM 13 from whether a request start point matches a request end point, and then adjusts access order according to the correspondence relation between logical and physical blocks so that successive access requests are allocated to different physical block groups.
Patent JP-S629078-A (JP)
Title: Solenoid valve
Inventor: SATO NAOMI
IPC: F16K31/06
Filed: 1985-07-04
Abstract: PURPOSE:To decrease parts with the necessity for accurate machining further surely prevent a leak, by securing a sheet-shaped rubber plate, which prevents the leak from a communication chamber, to the periphery of a plunger protruded from a casing. CONSTITUTION:A sheet-shaped rubber plate 14, preventing a leak from a communication chamber 9, is secured to the periphery of a plunger 3 protruding from a casing 4. Or the sheet-shaped rubber plate 14, containing the point end of the plunger 3 while spreading to the periphery of the plunger 3 and both preventing the leak from the communication chamber 9 and blocking a communication port 5, is secured to the point end of the plunger 3. By this constitution, the solenoid valve is enabled to decrease a number of part items while to be surely sealed.
Patent JP-H11339753-A (JP)
Title: Manufacture of separator for battery
Inventor: YAMASHITA KATSUHIRO
IPC: H01M2/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To heighten productivity with occlusiveness of the bottom being secured, in manufacture of a separator for isolating a positive electrode from a negative electrode in a tubular alkaline battery. SOLUTION: Base paper is tubularly wound into a tube body 2, which is then conveyed to a bottom forming process, with the form being kept by a cylindrical jig. One end of the tube body 2 is occluded by heat seal to form a bottom, thereafter the tube body 2 is taken out from the cylindrical jig. In this heat-seal, a rod jig 7 is pressed obliquely against the one end of the tube body 2 to fold a one end piece side 2c at about right angles with it being depressed. Under this condition, a heat curling die 9 is pressed at the one end of the tube body 2, to heat-seal it. This maintains the condition that the tube body 2 is inserted into the cylindrical jig from the forming of the tube body 2 to the forming of the bottom in the manufacture of the separator for battery, to provide excellent form keeping performance.
Patent JP-S5671367-A (JP)
Title: Loss compensation circuit for two-line type channel
Inventor: ENOMOTO OSAMU
IPC: H04M19/00
Filed: 1979-11-14
Abstract: PURPOSE:To improve the communication characteristics, by increasing or decreasing the voltage produced across resistors in series of a communication device and improving the impedance matching for both channel ends, through the compensation of total loss at a correction circuit set to one side of the channels. CONSTITUTION:When a signal source 206 of one signal terminal 207 produces a signal, and a current detecting circuit 204 is operated to detect a current flowing to the line. This current value is decreased to a value from the voltage at the signal terminal 207 divided by the sum of resistors 205 and 202, which is the current without the line loss, into the voltage divided by the sum of the resistors 205, 202 and 203. In this case, to the value detected at the circuit 204, a voltage is fed from the 2nd signal source 208 toward the current to be amplified, and the voltage at a receiving terminal 200 is increased to reduce the effect of the resistor 203. Further, when a signal is fed from the receiving terminal 200 conversely, the voltage decreasing the voltage at the signal terminal 207 is produced from the signal source 208 to improve the impedance matching at both ends of channel, allowing to improve the communication characteristics.
Patent JP-H097666-A (JP)
Title: Electric connector and its manufacture
Inventor: OGINO TSUTOMU
IPC: H01R43/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide an electric connector suitable for the inspection or connection of a BGA type IC package which has contacts capable of being arranged at fine intervals and having a simple form, and a method for manufacturing it. CONSTITUTION: An electric connector 1 has a plurality of metal fine wires 4 extending through the thickness direction of an insulating elastomer material layer 3. All one-side end parts of the metal fine wires 4 form spherical contact parts 5, and the spherical contact parts 5 are exposed, at least in part, to the bottom parts of recessed parts 6 provided on the surface of the insulating elastomer material layer 3.
Patent JP-S6426778-A (JP)
Title: Mechanical washing method
Inventor: GIYUNTAA AMUBERUKU
IPC: D06L1/20
Filed: 1988-06-15
Abstract: PURPOSE: To provide a machine washing process, which uses a paste-form, phosphate-reduced or phosphate-free detergent of high cleaning effect, the detergent containing a nonionic surfactant, comprising a phase liquid dispersed with solid phase having a specific particle size or less, and being diluted with water to a given concentration, before being thrown into a washing machine. CONSTITUTION: This process uses a paste-form, phosphate-reduced or phosphate- free detergent which contains a nonionic surfactant, is substantially free of water, organic solvent and hydrotropic compound, and adjusts the detergent in such a way that it comprises a phase liquid and solid dispersed therein at 10 deg.C or lower, wherein the solid particles have a mean size of 5 to 40 μm and 65% or less of the particles have a size of 80 μm or less, and the solid phase comprises a washing alkali, sequestering agent and anionic surfactant. The detergent is taken from a storage container, delivered to a mixer and diluted therein with water to at least such an extent that the formation of a gel phase is avoided, further diluted with water to a concentration of 0.5 to 10 g/l, and is automatically supplied to a washing machine.  This supplies the detergent free of any cleaning-retarding component and high in cleaning power to the machine.
Patent JP-S628472-A (JP)
Title: Air button cell
Inventor: MORITA KORENOBU
IPC: H01M12/06
Filed: 1985-07-04
Abstract: PURPOSE:To assure stable discharging performance of a cell after a period of storage by specifying the size relation between the inner diameter of a positive electrode case at the bottom and the outer diameter of an air electrode which is to be inserted and fixed on the inner bottom of the positive electrode case. CONSTITUTION:Outer diameter (a) of an air electrode 4 and inner diameter (b) at the bottom of a positive electrode case 3 are made to satisfy a relation 0.01<=(b-a)<=0.08, in order to prevent deformation of an air electrode 4 after sealing a cell and to assure sufficient current collection at the air electrode 4 and the positive electrode 3. Being made in this dimensional relation, the air electrode 4 is not subject to deformation during sealing of the air button cell and secure current collection is enabled at the air electrode and the positive electrode case 3, thereby assuring stable cell performance either in initial opera tion or after storage for a loing period of time.
Patent JP-S5671389-A (JP)
Title: Distributor
Inventor: OOKUBO MINORU
IPC: H04Q1/14
Filed: 1979-11-15
Abstract: PURPOSE:To make small the size of distibutor, by locating the elements of distibutor constituting a matrix circuit with the distributor for communication device consisting of matrix circuits, in a folding screen shape. CONSTITUTION:With a distributor 5 for wiring switching of intraoffice cables 3, 4 between communication devices 1 and 2, matrix circuit elements 7 for line change- over are located in a folding screen shape. Accordingly, the distributor is made small in size, the communication devices are made small, which can be connected to small sized building for the devices, allowing to improve the economy.
Patent JP-H0598956-A (JP)
Title: Exhaust emission control system and method and automobile which uses it
Inventor: HONCHI AKIO
IPC: F01N3/26
Filed: 1991-05-24
Abstract: PURPOSE:To purify hydrocarbon which is discharged from an engine, particularly unburned hydrocarbon which is discharged in large quantity when engine of automobile is started. CONSTITUTION:In an exhaust emission control system in which a catalyst 4 for purifying exhaust gas is provided in an exhaust passage 2 for exhaust gas which is discharged from an engine 1, a discharge device 3 is provided in the exhaust passage 2, and an air supply device 6 is provided in the upstream of the discharge device. Consequently, hydrocarbon in exhaust gas of engine is purified by corona discharge. When the exhaust gas of automobile is purified, high hydrocarbon invert ratio is obtained since the time of start of engine.
Patent JP-H11334154-A (JP)
Title: Tape/tube printer
Inventor: HASEGAWA TAKAO
IPC: B41J3/36
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tape/tube printer in which print quality is enhanced while lessening load on a drive system by stabilizing contact between a tube and a thermal head thereby lessening contact pressure between the thermal head and a platen roller. SOLUTION: Tube press rollers 17 are fixed to the forward end of a pair of arms 15 pivoted to a chassis 1 and disposed in the vicinity of the outer circumferential surface at the front end of a platen roller 5. At the time of loading a tube TB, the arm 15 is lifted and passed to the lower surface of the tube press roller 17 thence passed between the tube press roller 17 and the platen roller 5 and set in place. The tube TB is collapsed flat by means of the tube press roller 17 and the platen roller 5 to reach the position of a thermal head 18 where the tube TB touches the thermal head 18 uniformly.