baber/WOPTO huggingface dataset:
Patent JP-H0948055-A (JP)
Title: Method for working weather-strip surface
Inventor: KAMEI YASUNORI
IPC: B29C48/08
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a surface appearance similar to an embossing work with a simple method without the necessity for performing post-work with embossing rollers or the like. SOLUTION: A thin film is formed in such a manner that thermoplastic resin powder 5 being blended in thermoplastic base material resin 4 and not melted wholly at extrusion forming temperature is passed through the flow passage 6 of a metal piece 1 to be deformed by compression, and it is then formed on the surface of a glass-run 2 by extrusion and, finally, the thin film part is adapted to be a sliding surface 3 of the door glass.
Patent JP-H02119536-A (JP)
Title: Feed device for outdoor lighting apparatus
Inventor: DEIBUITSUDO TEII KIYARORU
IPC: H05B39/04
Filed: 1989-08-29
Abstract: PURPOSE: To reduce the occupied area, and increase the number of usable lamps, and install the lamps in the places apart from a power feeding device, by making a power feeding device which outputs a signal having high frequency with low voltage. CONSTITUTION: Power enters a power feeding device through a power cord 4. This input signal is filtrated after being full-wave-rectified with a rectifier 150, and it becomes a DC signal to a switcher 151 and a low-voltage power feeder 153. The low voltage power feeder 153 generates a low-voltage signal, and this is used in order constituent element. The switcher 151 turns on or turns off the DC signal with high frequency. The operation speed of the switcher is regulated with an oscillator 154. The DC signal switched with high frequency enters the primary winding of a power feeder and transformer 152. Then, the power feeder and transformer 152 converts this signal into high frequency and low voltage suitable for a lamp 3. In a desirable example, the lamp operates with 28 volt.
Patent JP-S61103725-A (JP)
Title: Wire cut electric discharge machining method
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-10-25
Abstract: PURPOSE:To correct a wire electrode to be straightened and improve its machining accuracy and speed, by repeating the process, which feeds the wire electrode and a work by a predetermined distance at a predetermined speed injecting machining fluid at a predetermined pressure, and the process moving the wire electrode and the work by the predetermined distance by decreasing the predetermined pressure and the predetermined speed. CONSTITUTION:If a pair of positioning wire guides 3, 3' move from a point A to B by a distance alpha, a wire electrode 1 is placed in a condition that it flexes the central part in a bow shape in a direction reverse to the machining feed direction by an electric discharge pressure or the like, therefore a device, decreasing a machining feed speed in this position smaller than the predetermined speed simultaneously converting the pressure of machining fluid in machining fluid injection nozzles 4, 4' into a pressure smaller than the predetermined pressure, performs machining while removing by the pressure of fluid the generated gas, sludge, etc. in a machining gap and contaminated machining fluid. Here the device, reducing a vibration of the wire electrode and the machining feed speed in a slow level, performs machining holding accuracy with a less increase of a machining groove width. Further the wire electrode 1, providing strong tension acting, is placed almost to a linear condition from the bow-shaped flexed condition, maintaining the accuracy.
Patent JP-S59114901-A (JP)
Title: Dielectric filter
Inventor: MEGURO TAKESHI
IPC: H01P1/205
Filed: 1982-12-21
Abstract: PURPOSE:To cut off the leaked radio waves and to prevent the deterioration of out-band attenuation characteristics by providing a shielding plate of a conductive material on the non-metallized outer surface of a dielectric block. CONSTITUTION:A shielding plate 14 of a conductive material is provided on a non-metallized outer surface 6a of a dielectric block 1. This plate 14 is grounded between exciting parts 10 and 11 at both ends of the surface 6a and almost vertical to the surface 6a. In such a constitution, the radio waves leaked out of an exciting part 10 at the input side and resonators (holes) 7 and 8 are cut off by the plate 14 on the surface 6a. Thus transmission of such radio waves is prevented to an exciting part 11 at the output side as well as to a resonator (hole) 9. Thus, the deterioration of out-band attenuation characteristics due to the leaked radio waves is prevented.
Patent JP-S60166594-A (JP)
Inventor: EMIRIO PARIANI
IPC: B64C11/32
Filed: 1984-10-25
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-H06172669-A (JP)
Title: Formazan dye
Inventor: KURAUSU MARUSHIYUNAA
IPC: C09B62/503
Filed: 1993-09-08
Abstract: PURPOSE: To obtain a new formazan dye useful for dyeing leather, polyamide fibers, or the like, and giving a green, blue or purple dyed body excellent in wet fastness and light fastness.  
     CONSTITUTION: This formazan dye of formula I [where (n) is 1 or 2; Kat +  is the equiv. of a cation; Me is Cu or Ni; Y is vinyl or C 2 H 4 -Q (Q is a group which is detachable under alkaline reaction conditions); each of the rings A and B is (substd.) benzofused; and the ring C may be substd.], e.g. a compd. of formula II is obtd. by reacting a hydrazone of formula III in the presence of a Cu or Ni salt with a diazonium salt derived from an amiophenol of formula IV. The hydrazone of formula III is a new compd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04106349-A (JP)
Title: Method for controlling operation of air conditioner
Inventor: FUKADA AKIYOSHI
IPC: F24F11/02
Filed: 1990-08-24
Abstract: PURPOSE:To enable stabilizing the operation with the operating current of the compressor kept below the upper limit of a current control zone by a method wherein, when the operating current of the compressor has reached the maximum allowable value of current, that is, the upper limit of a current control zone, the output frequency of a frequency converter is lowered by a specified value so as to retard the increase of the operating current. CONSTITUTION:The operating current I of the compressor 3 increase with increase of the output frequency (f). After the start of the operation, the rate  I at which this operating current I increases is calculated at specified intervals of time repetitively by a microcomputer 8b and a provisional upper limit I' of the operating current I is set in a current control zone according to the calculated value. Such as upper limit I' suppresses the rate at which the operating current I is increasing and causes the operating current I to gradually approach its upper limit Imax. The upper limit I' is set still lower if the rising of the operating current I is sharp and, contrarily, the upper limit I' is set higher if the rising is gentle. To lower the rate  I at which the operating current I increases, the output frequency (f) is lowered by, for example, 1Hz/0.4sec when the operating current I detected by an operating current detector 2 reaches the upper limit I', and thereafter kept constant.
Patent JP-H04105650-A (JP)
Title: Filth tank
Inventor: AKAHIRA SHINICHI
IPC: A47K11/00
Filed: 1990-08-24
Abstract: PURPOSE:To facilitate the attaching to or detaching from a sewer pipe while lowering production costs by forming an opening to get the sewer (pipe into a lid thereof at a part of a synthetic resin molding from the side to the top surface thereof. CONSTITUTION:A bottomed cylindrical synthetic resin molding 3 presenting a convex cross-section is made by a vacuum molding having a flange 2 integral with a lid 1, a synthetic resin tube 4 is provided and the upper part 4a thereof is fitted into a cylinder part 3a of the molding to be fastened with an adhesive 5. A U-shaped opening 6 is formed on the lid 1 at a part of the synthetic resin molding 3 from the side 3b to the top surface 3c there so as to have a sever pipe fitted thereinto. A flange 8 the same in outer diameter as the cylinder 4 is formed integral on the upper outer circumference of a container 7 into which the lower part 4b of the cylinder 4 is fitted corresponding to the flange 2 on the rim 1 thereof. The container 7 and the lid 1 makes up a filth tank 9. When the tank is mounted on the sewer pipe 14, it is pushed simply to the lower part of a nursing bed 10 from the side. Thus, a lower end part of the sewer pipe 14 is fitted into the opening 6 to be connected.
Patent JP-S60116125-A (JP)
Title: Film forming method
Inventor: HIROSE ZENKOU
IPC: H01L31/04
Filed: 1983-11-29
Abstract: PURPOSE:To concentrate a plasma on a substrate to enhance the density of an atomic film and to accelerate the film forming velocity by opposing a cylindrical conductive substrate and an electrode in a reaction chamber reduced in pressure, connecting them with an AC power source, generating a plasma in stock gas presented in the chamber, and connecting the substrate through an inductance element with the power source when forming the atomic film contained in gas on the surface of the substrate, thereby concentrating the plasma on the substrate. CONSTITUTION:A stock gas filling tube 2 is connected through a valve 7 with one end of a reaction chamber 1, an exhaust tube 3 is provided through a valve 4 at the other end, and an electrode 5 and a support base 12 for placing a conductive substrate 6 are opposed in the chamber 1, and the substrate 6 is heated by a heater 13 provided on the lower surface of the base 12. The end projected from the lower surface of the base 12 is grounded through an inductance element 16, and the electrode 5 is connected with a high frequency power source 10 grounded through a matching box 11. Thus, a current directed to the side wall 8 of the current directed to the substrate 5 from the substrate 6 is reduced to concentrate the plasma to the substrate 6.
Patent JP-2000055672-A (JP)
Title: Optical fiber gyro
Inventor: ITO YOSHIYUKI
IPC: G01C19/56
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To realize the averaging processing for reducing the influence of noise with a simple structure by cumulatively adding digital signals every half period of a phase conversion signal, and removing a subordinate unnecessary bit from the resulting multi-bit signal. SOLUTION: This optical fiber gyro is provided with an averaging processing device 20 formed of, for example, a cumulative adder 20B, a bit removing means 20D and the like. The signal from an AD converter 8 is latched, cumulatively added every half period of a phase conversion signal, and the resulting upgraded signal of digital value is successively stored in a multi-bit resistor 20C. The multi-bit data is transmitted to a synchronous wave detector 13 after a prescribed bit determined from the frequency of cumulative additions on the subordinate bit side is removed. According to this, the cost of a high precision type optical fiber gyro can be reduced. When a prohibition gate signal is used to provide a constitution so as not to AD convert a signal having a large noise component just after switching of the phase modulation signal, the residual noise can be further reduced.
Patent JP-H0385589-A (JP)
Title: Projection display device
Inventor: SHIODA KATSUNOBU
IPC: H04N5/74
Filed: 1989-08-30
Abstract: PURPOSE:To properly correct color temperature with simple constitution by separately correcting each light quantity of red, green and blue components in the vicinity of a projecting lens in an optical path between a screen and a light source and providing a color/temperature conversion device which carries cut the color/temperature conversion of an image formed on the screen. CONSTITUTION:The subject device is provided with the color/temperature conver sion device 1, which separately corrects respective light quanties of the red, green and blue components and that carries out the color/temperature conversion of the image formed on the screen S, in the vicinity of the projecting lenses LR, LG and LB in the optical path between the screen S and the light source. Light emitted from the light source forms the image on the S through the pro jecting lens LR, LG and LB the color/temperature conversion device 1. At this time, since the color/temperature conversion device 1 is provided in the vicinity of the projecting lenses LR, LG and LB by separately corresponding to respec tive color components of red, green and blue, the color quantity correction can be carried out by single color. Thus, the color temperature correction is properly carried out by the simple constitution.
Patent JP-S61101368-A (JP)
Title: Cloth bending apparatus
Inventor: SUGIYAMA RYUICHI
IPC: B65H45/08
Filed: 1984-10-24
Abstract: PURPOSE:To efficiently prepare core cloth, etc. by setting the right and left cloth guide plates and cloth bending plates in pairs to each necessary width and arranging a band shaped cloth into a cloth transfer passage and fixing said band-shaped cloth by loading a bending basic plate onto the band-shaped cloth. CONSTITUTION:The lateral width of a cloth transportation passage 25 is set to a prescribed value by sliding a guide plate 5. Then, a cloth bending plate 10 is shifted outside in the lateral direction, and cloth 30 is arranged in the passage 25, and a bending basic plate 17 is loaded onto the cloth 30, and the core cloth is allowed to pass through a guide tool 18. The both sides of the cloth 30 are bent so as to cover the bending basic plate 17 and the core cloth, and the right and left cloth bending plates 10 in pairs are slided towards the bending basic plate 17, and the bent part of the cloth 30 is pressed from the upper part. The front edges of the cloth 30 and the core cloth tape are set into an adhesion working part, and the cloth 30 and the core cloth are heat-pressed in the adhesion working part. In case of continuous operation, the cloth 30 is bent upwardly by the aslant surfaces 24 and 26, and then pressed onto the bending basic plate 17 by the undersurface of the cloth bending plate 10, and the core is enveloped. Thus, the bending to a necessary shape is permitted.
Patent JP-H0548225-A (JP)
Title: Conductive paste
Inventor: HANADA TOSHIHIKO
IPC: H01B1/22
Filed: 1991-08-09
Abstract: PURPOSE:To enable solderability and adhesion strength to be improved by blending a specific amount of in oxide and a glass frit to an Ag-Pd paste. CONSTITUTION:A ratio between Ag and Pd should preferably be within a range which is normally used as a conductor for manufacturing a circuit, namely Ag and Pd should be 70-95 pts.wt. and 5-30 pts.wt., respectively. Oxides to be blended are for example MnO2, Mn2O3, Mn3O4, and MnO and any of them can be used. It is desirable that these oxides of Mn should be added for a content of Ag and Pd by 0.2-3 pts.wt. in terms of MnO2 conversion. It is desirable that an amount of glass frit to be added should be 0.1-3 pts.wt. As an organic vehicle, a resin of ethyl cellulose, etc., is dissolved into a solvent medium such as alpha-terpineol, etc., and its amount should preferably be 10-40 pts.wt. for a content of a normal Ag-Pd powder, thus enabling an initial adhesion strength to be high and preventing solderability from being lost.
Patent JP-S6468531-A (JP)
Title: Belt type false twister
Inventor: MAEDA YOSHIYASU
IPC: D02G1/04
Filed: 1987-09-07
Abstract: PURPOSE: To provide a belt type false twister, capable of always maintaining an endless belt in a properly tense state by tensing the endless belt with an elastic member for tensing the endless belt on a virtual flat surface containing a pair of pulleys for suspending and rotating the endless belt. CONSTITUTION: A guide shaft 46 is placed in the same height as that of an endless belt suspended on pulleys 10, 11 and rotated, and laterally disposed on a virtual flat surface containing both the pulleys 10, 11. A tensing device 57 is formed of a compression coil spring 56 and a slider member 47 for supporting the guide shaft 46 and the driven pulley 11. Tension imparted to the endless belt is always constant without relating to the expansion or contraction of the belt, and thereby the change in the tension of the belt does not occur.
Patent JP-S60116037-A (JP)
Title: Microprogram controller
Inventor: ISHII MAKOTO
IPC: G06F9/26
Filed: 1983-11-28
Abstract: PURPOSE:To improve a processing speed by performing simultaneously necessary branching operation according to the states of elements constituting some condition without deciding a condition on the elements individually. CONSTITUTION:A multiplexer 4 is controlled normally to receive a zero input (c) and send an output (d), therefore f=e=a is obtained; and branching to an optional address specified by a microinstruction itself is performed. For example, when an arithmetic result or an unknown variable read out of another storage device is stored in an address modifying address 3 by microinstructions which are executed up to the (N-1)th microinstruction and the branch destination of a microinstruction itself needs to be changed by the (N)th microinstructions and after according to the state of the unknown variable, the control signal (g) of the multiplexer 4 is operated with the (N)th microinstruction and the input (b) of the multiplexer 4 is sent out as its output (d). Consequently, f=e=a+b is obtained, and 16 kinds of different branch destinations are obtained at a time without deciding the state of the unknown variable stored in the address modifying register 3, bit by bit.
Patent JP-S6284811-A (JP)
Title: Shape control method for rolled plate stock
Inventor: KITAGAWA SOICHI
IPC: B21B37/00
Filed: 1985-10-09
Abstract: PURPOSE:To quickly correct deformation of a rolled stock and to make a shape control highly accurate by using two types of a high and a low temp. coolant and controlling a confluence ratio of the two coolants in accordance with a local shape of the rolled stock. CONSTITUTION:When a local shape of a rolled stock S is different from the target shape, no command is outputted from a shape deformation pattern deciding part 33, so that a valve opening command VX is fed to a valve 3X of coolant injecting nozzles 2X being in charge of a local area on a work roll 1 corresponding to a local deviation to inject a hot coolant on the rolling roll 1. When a large area shape of the stock S is different from the target shape and the deciding part 33 outputs a command, main valves 8H and 8L are operated so that a confluence of a hot and a cold coolant is generated in a main pipe 6. In other words, the confluent coolant having a lower temp. by required variating amount is injected from every coolant injecting nozzles 2X on the rolling roll 1 without changing a injection amount. In result, the max. large area deviation is reduced to a required level quickly.
Patent JP-2000197877-A (JP)
Title: Method and apparatus for treating particulate material to which pollutant is adhered
Inventor: TANGO AKIO
IPC: B09C1/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To finely divide a particulate material to which a pollutant such as polluted soil or incineration ash is adhered and to efficiently separate the pollutant to remove the same. SOLUTION: A particulate material to which a pollutant is adhered is coarsely crushed and finely divided by a primary fine grinder 11 and mutual rubbing force between particles is allowed to act on the particulate material, finely divided by the first fine grinder, by a secondary fine-grinder 12 of which the treatment gap is narrower than that of the first fine grinder 11 to mutually polish the particles by the mutual friction between particles to separate a pollutant such as heavy metals or dioxins strongly adhered to particles.
Patent JP-2001050183-A (JP)
Title: Rotary compressor
Inventor: NISHIWAKI FUMITOSHI
IPC: F04C18/356
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance of a vane and a roller at low cost even in case of using an HFCs refrigerant not including chlorine and poor in abrasion resistance characteristics. SOLUTION: This rotary compressor is furnished with a crankshaft 15 having a bearing part and an eccentric part, a cylinder, a vane 13 having an R shape head end, a compression mechanism part having a roller 14 to eccentrically revolve and to autorotate in the cylinder, an electric motor part to drive the compression mechanism part and a closed container to store the compression mechanism part and a driving part, and a thin structure part 18 is formed on a head end part of the vane 13 by providing a hollow hole 17 on the inside of the head end part of the vane 13.
Patent JP-H0562113-A (JP)
Title: Manufacture of magnetic head
Inventor: ENOMOTO AKIHITO
IPC: G11B5/127
Filed: 1991-09-04
Abstract: PURPOSE:To suppress the variation of intervals between two adjacent grooves formed by finish-machining due to the deformation of a substrate caused by residual stress so as to improve the yield of a magnetic head by temporarily releasing the residual stress during rough-machining so as to reduce the deformation caused by the residual, stress before and after the finishing work. CONSTITUTION:After V-grooves 3 are formed by dicing work conducted in two stages of rough- and finish-dicing, a one-side core block is formed by providing soft magnetic thin films on the wall surfaces of the grooves 3. Then, after a pair of one-side core blocks are joined to each other in such a state where the soft magnetic thin films can be connected to each other in a line, the joined blocks are successively sliced into magnetic head chips. The finish-machining is performed by fixing a substrate 1 to a dicing jig 5 after the fixation of the substrate 1 to the jig 5 is once released when the rough-machining is completed.
Patent JP-H09317453-A (JP)
Title: Exhaust pipe having exhaust gas purifying device
Inventor: KUBO MIKIO
IPC: F01N3/24
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe having an exhaust gas purifying device to perform excellent oxidation treatment of an unburnt component in exhaust gas and prevent an influence from being exercised on the output characteristics of en engine. SOLUTION: Purification reaction is executed at the entrance of a cylinder member 51 with a catalyst on exhaust gas entering an expansion chamber from an exhaust pipe part by an auxiliary member 46 with a catalyst. Since the auxiliary member 46 with the catalyst reaches the center of a diameter of the cylinder member 51 with the catalyst or passes the center of the diameter, the auxiliary member with the catalyst makes contact with comparatively high temperature exhaust gas. Further, since the projection area S1 of the auxiliary catalyst member 46 with the catalyst is reduced to a value being 5% or less of the sectional area S2 of the cylindrical member 51 with the catalyst, a flow of exhaust gas is not interrupted.
Patent JP-H0270718-A (JP)
Title: Production of polyurethane and polyol composition therefor
Inventor: KAWAZOE TOMIO
IPC: C08G18/65
Filed: 1988-09-07
Abstract: PURPOSE:To lower foam density, avoid an insufficient initial hardness when the curing time is shortend and retard heat discoloration of a skin material, by reacting a polyisocyanate with a specific active hydrogen compd. CONSTITUTION:A polyol of the formula I (wherein R1 is 1-4C alkyl; A is 2-4C alkylene; R2 is R1 or formula II; A' is 2-4C alkylene; and m is 0-4; n>=1) having at least 5wt.% polyoxyethylene chain, 2-4 functional groups, a hydroxyl value of 15-200 and a tertiary nitrogen content of 0.3-15% (e.g., ethylene oxide- propylene oxide adduct of propylene glycol) is compounded, if necessary, with a polyether and a crosslinker to give a compsn. with a hydroxyl value of 40-200 and contg. active hydrogen compds. Said compsn. is reacted with a polyisocyanate in the presence of required amts. of a catalyst, a blowing agent and other additives to give a polyurethane with a density of 0.05g/cm<3> or higher.