baber/WOPTO huggingface dataset:
Patent JP-S6025236-A (JP)
Title: Smoothing of surface having level difference
Inventor: NAKAJIMA YOSHIHIRO
IPC: H01L21/3065
Filed: 1983-07-21
Abstract: PURPOSE:To enable to perform positioning exposure of a conductor pattern easily and moreover with favorable precision at magnetic material pattern formation time by a method wherein after a resin film on a positioning pattern part is covered with a resist film, etching is performed. CONSTITUTION:An Al2O3 layer is formed as a first insulating layer 2 on a substrate 1, and a Ta/Au film is evaporated as a conductor pattern 3. Then, a resist pattern is formed, and the Ta/Au film is processed according to ion milling using the resist pattern thereof as a mask to form conductor patterns 3. An SiO2 layer is sputtered as a second insulating layer 4, moreover a polyimide resin film 5 is rotatingly applied, and baking is performed in the air. After then, a resist is rotatingly applied, and moreover exposure and development are performed to form a resist pattern 7 as to protect the peripheral part of the positioning pattern. Etching is performed according to an argon ion beam rotating a sample base to remove the polyimide resin film 5, and smoothing of the surface having the level differences is realized. After etching is performed, the resist pattern 7 of resist layer remaining on the positioning mark part and the polyimide resin film positioning thereunder are incinerated to be removed according to plasma ashing.
Patent JP-H11331187-A (JP)
Title: Mobile communication system, base station equipment and mobile terminal equipment used for the same
Inventor: MIMURA MASAHIKO
IPC: H04J13/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a high-speed data transmission service within a which does not give range not disadvantages to ather users. SOLUTION: For this mobile communication system, the upper limit of the number of channels to be allocated to one mobile terminal within a cell in charge is determined for each prescribed time zone and set to a base station control unit 13. In the time zone, the base station control unit 1 limits the number of channels which are be allocated to the mobile terminal equipment so as not to exceed the upper limit.
Patent JP-H03113192-A (JP)
Title: Connection structure for rubber hose and connection method
Inventor: IGAWA AKIRA
IPC: F16L33/20
Filed: 1989-05-27
Abstract: PURPOSE:To connect a rubber hose which possesses airtightness and the superior pressureproofness at a low cost without sacrificing the mass productivity by allowing the bottom part having a waveshaped section of a sleeve after caulking to correspond to each annular projection. CONSTITUTION:Recessed grooves 21 are arranged in the nearly equal intervals in the axis line direction on the outer periphery of the insertion part into a rubber hose 1 of an inner pipe 2 made of metal, and a projection 22 is formed between the recessed grooves 21, and a sleeve 3 made of metal is installed on the outer peripheral surface of the rubber hose 1. The flange part of the sleeve 3 is caulked in the fitting groove 23 of the inner pipe 2, and the rubber hose 1 is inserted between the inner pipe 2 and the sleeve 3. Then, pressure is applied at the position in the radial direction which corresponds to the annu lar projection 22 of the inner pipe 2 from the outside of the sleeve 3 by a plural ity of plectrum-shaped dies arranged in the equal angular intervals in the circum ferential direction, and caulking into the plectrum-shaped recessed part is performed, and the rubber hose 1 having a joint metal fitting is obtained.
Patent JP-S6025382-A (JP)
Title: Picture signal correcting device
Inventor: MATSUYAMA SHIYUUJI
IPC: H04N1/40
Filed: 1983-07-21
Abstract: PURPOSE:To improve the picture quality by using an average value of white densities being a reference value or over in a prescribed region as an upper limit reference voltage and using an average value of black densities as a lower limit reference voltage similarly so as to obtain a resolution equal to that of an A/D conversion circuit. CONSTITUTION:In bringing a read preparation signal P to ''1'' level, a scanning circuit 6 applies pre-scanning to an original picture, the result is digitized by an A/D converting circuit 7 and a signal Bb is inputted to white and black level extracting circuits 1, 3 from a bus switching gate 8. The circuits 1, 3 extract and output density data corresponding to plural picture elements from white/ black density regions designated in advance. This output is compared with reference values F, L at comparator circuits 2, 4, the data having a value over and below the reference value are averaged by an averaging circuit 5, each average value is used as an upper and a lower limit reference voltage, and converted by D/A converters 11, 12, filters 12, 22 and the A/D converting circuit 7, the signal P is brought into ''0'' level and outputted from the gate 8 as a corrected picture signal Ba.
Patent JP-S6027381-A (JP)
Title: Medium for detection of fungus and method for detecting fungus using the same
Inventor: YOSHIMURA KENJI
IPC: C12N1/14
Filed: 1983-07-21
Abstract: PURPOSE:To provide a fungus-detection medium composed of an agar medium added with glycerol, and capable of culturing a common fungus and a xerophilic fungus separately and simultaneously in single medium. CONSTITUTION:An agar medium obtained by adding 0.4-0.8pts.wt. of glycerol to 100pts.wt. of an agar medium (e.g. potato dextrose agar medium), is smeared with a specimen containing two or more kinds of fungi, and cultured. Specimens are collected from the formed fungus colonies, and the fungi are determined.
Patent JP-S61290899-A (JP)
Title: Stereo head phone
Inventor: NAKAYAMA SATOSHI
IPC: H04R5/033
Filed: 1985-06-19
Abstract: PURPOSE:To cause no malfunction, also to perform switching of right and left channels by simple constitution, and to make the titled head phone inexpensive, by executing the switching of right and left channels by an angle of ears to which a head phone unit is held. CONSTITUTION:When a head band 1 is installed so as to hold down a head, head phone unit cases 5, 6 are turned by an inclination angle of an ear, and a spring contact member in a hanger 3 of the right side contacts to a contact 9. To the contact 9, a lead wire 18 to which a right channel signal is applied is connected, therefore, the signal of a right channel is applied to a head phone unit 4 of the right side through the spring contact member 18 and a lead wire 21 from the contact 9, and on the other hand, the spring contact member 18 in a hanger 2 of the left side contacts to a contact 25. The contact 25 is connected to a lead wire 14 through a lead wire 27, and to the lead wire 14, the signal of a left channel is applied, therefore, the signal of the left channel is supplied to the head phone unit 4 of the left side. Accordingly, as for a user, the signal of the right channel, and the signal of the left channel are supplied to the right ear and the left ear, respectively.
Patent JP-H08327057-A (JP)
Title: Warm air heater
Inventor: FUKUNAGA TOSHIKATSU
IPC: F24H3/04
Filed: 1995-05-31
Abstract: PURPOSE: To effectively conduct combined heating by providing a warm air outlet at the front plate of a heater body, and controlling the heating output based on the output of a radiation sensor provided near the floor of the lower part from the outlet. CONSTITUTION: A warm air outlet 3 having a variable blade 4 is provided at the lower part of a front plate 2 provided at the front of a heater body l having a heating heat source such as a burner or an electric heater therein. A radiation sensor 5 is provided near the lower floor 6 of the outlet 3 of the plate 2. When the heater starts to operate, a controller 14 controls the heating output in a range of strong to weak in response to the floor state based on the output from the sensor 5. A combined heating with an electric carpet is effectively conducted to be able to hold a comfortable temperature.
Patent JP-H11332073-A (JP)
Title: Adjustment metal fitting in metal wheel passage type anchoring clamp on compression
Inventor: KUMAGAI KOJI
IPC: H02G7/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent twisting on clamp compression and to eliminate the need for manual operation for retaining the gap between clamps, by providing a pair of pinching rods at one end side of a metal fitting body and a rotation inhibition means at the other end side of the metal fitting body. SOLUTION: A frame-shaped metal fitting body 9 is passed between a steel clamp 1 and the head part of an aluminum clamp 2, and a connection plate 10 is fixed orthogonally to one end of the metal fitting body 9. Then, a pair of pinching rods 8 are fixed, so that they are established at both the ends of the connection plate 10, at the same time a shaft 6 as a means for inhibiting rotation is inserted into the hole of the other end of the metal fitting body 9 and the head part of the steel clamp 1, and a screw 11 for fixing is placed and clamped at the shaft 6, thus eliminating the need for preventing twisting when compressing the clamp and manual operation for retaining the interval of the steel clamp 1 and hence contributing to improvement in safety.
Patent JP-H10315046-A (JP)
Title: Sawtooth vibration preventive method in band saw machine and device thereof
Inventor: MORIYA KIKUO
IPC: B23D55/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a sawtooth just after cutting is started by contacting a sawtooth slidingly contact member arranged in a vice device with a body part of a sawtooth after an edge of the sawtooth passes, and performing cutting work on a work. SOLUTION: After an edge 11H of a band sawtooth 11 passes through a piston rod 47, a hydraulic directional control valve 71 is turned on, and the piston rod 47 is projected. When the piston rod 47 projects, since it is put in a condition of lightly contacting with a body part 11D of the band sawtooth 11, even if the body part 11D tries to generate vibration when the band sawtooth 11 starts cutting, the vibration is restrained. The cutting advances, and when the body part 11D passes through the piston rod 47, an effect is eliminated, but since the body part 11D of the band sawtooth 11 is guided by a cutting groove being cut, the vibration normally disappears or reduces. Therefore, the vibration of the band sawtooth 11 just after the cutting is started can be prevented.
Patent JP-S5861704-A (JP)
Inventor: NAKAMURA KENJI
IPC: A45D34/04
Filed: 1981-08-26
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-2000329484-A (JP)
Title: Heat exchanging element and manufacture thereof
Inventor: FUJIMOTO TAKUYA
IPC: F28D9/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and to shorten the assembling time. SOLUTION: The heat exchanging element 16 comprises a first heat exchanging plate 6 having a first longitudinal rib 4 provided intermittently, in stripe- shape, on the side part, and a second heat exchanging plate 12 having a second longitudinal rib 9 provided intermittently, in stripe-shape, on the side part. The first and second heat exchanging plates 6, 12 are wound to form an overlapped part 19. An exhaust inlet 20 and a supply air outlet 21 are made on the opposite sides of the overlapped part 19 in one end face while an exhaust outlet 22 and a supply air inlet 23 are made similarly in the other end face. According to the arrangement, the number of parts of the heat exchanging element can be decreased and the assembling time thereof can be shortened.
Patent JP-S5656916-A (JP)
Title: Arrangement for intake valve of engine
Inventor: MORITA YASUYUKI
IPC: F01L3/06
Filed: 1979-10-16
Abstract: PURPOSE: To improve combustibility of fuel, by providing the second intake valve  in the form of a poppet valve for opening and closing passages communicating the combustion chamber and an intake port for the first intake valve, operating only said second intake valve at the time of low-load operation of the engine, and thereby increasing the velocity of mixture flow.  
     CONSTITUTION: The first intake valve 8 is formed at its head with passages 8b communicating combustion chamber 5 and intake port 6 to each other, and an axial bore is formed in its valve steam. The second intake valve 9 is fitted in the axial bore of the first intake valve 8 in the manner that it is freely slidable in the axial bore. The passages 8b are opened and closed by the second intake valve 9. At the time of low-load operation of engine, only the second intake valve 9 is operated for producing a storng swirl of mixture through restriction of the intake-air flow, so that combustibility of mixture is improved. At the time of high-load operation of engine, on the other hand, both of the first and the second intake valves are operated for moderating swirl of mixture but increasing the mixture charging efficiency. Thus, output of the engine can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5925218-A (JP)
Title: Method for metal plating on semiconductor
Inventor: TAKADERA KENKICHI
IPC: C23C14/14
Filed: 1982-07-31
Abstract: PURPOSE:To peform a strong plating on an eutectic alloy layer by a method wherein, after a metal with which a semiconductor and a eutectic alloy can be formed has been deposited using a physical means, an eutectic alloy of the semiconductor and the metal is formed by performing a heat treatment. CONSTITUTION:First, the oil and lipid adhered on the surface of Si are removed using an organic solvent. Then, the SiO2 on the surface is removed with hydrofluoric type liquid. Subsequently, a metal which is used to form an eutectic alloy together with Si is vacuum-deposited, a heat treatment is performed in N2 gas for several minutes, and an eutectic alloy of metal and Si is formed. Au can be attached to the eutectic alloy layer as above-mentioned, Au-Si eutectic alloy layer for example, by performing an electroplating.
Patent JP-H11328710-A (JP)
Title: Laser output setting method for optical disk recording/ reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/125
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To perform precisely detective operation of a signal level accompanying recording/reproducing operation of a test signal even when a wobbly surface and eccentricity exist in a rotation characteristic of a disk by recording the test signal ranging to peripheral revolution of a track. SOLUTION: The test signal is recorded on a first peripheral revolution track of a trial write area by a prescribed laser output A. At this time, when the disk is rotated once is decided, the test signal is recorded on a second peripheral revolution track by the laser output B different from the laser output A. Then, when the disk is rotated once is decided, the levels of the test signal recorded on the first peripheral revolution track and the test signal recorded on the second peripheral revolution track are detected, and the laser output C is set based on the detected signal level. By reproducing the recorded test signal, and detecting the level, a relation between respective laser outputs and the recording characteristic of the disk is detected.
Patent JP-H10327512-A (JP)
Title: Shutter opening and closing device
Inventor: TAMAO TETSUYA
IPC: H02B11/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a shutter opening and closing device of a closed-type switchboard, which has a simpler structure and can alleviate the drive force for opening and closing the shutter. SOLUTION: This device is composed of the following parts. One end of a shutter arm 41p is axially supported, so that the arm is freely swingable. A shutter 4 is provided at the other end of the arm 41p. A breaker 2 is provided so that it is freely movable in the contacting and separating directions with the shutter 4. A roller 23p is axially supported with the breaker 2, so that the roller 23p freely rotates around the axis, in parallel with the axially supporting shaft of the shutter arm 41p and on the surrounding surface of which a guide groove is provided. One end of a kick-up beam 42p is axially supported at the intermediate part of the shutter arm 41p, so that the beam is freely rotatable around the axis in parallel with the supporting shaft of the shutter arm 41p and brought into contact with the guide groove at the intermediate part.  The beam 42p is provided, so that it is fluctuated by the movement of the breaker 2 and opens and closes the shutter 4, interlocking with the shutter arm 41p.
Patent JP-S6113445-A (JP)
Title: Optical recording and reproducing device
Inventor: NAKAMURA TOORU
IPC: G02B7/28
Filed: 1984-06-28
Abstract: PURPOSE:To utilize efficiently reflected light and to perform error detection and information detection with high sensitivity by arranging the 1st two-split photodetector so that its split line is almost coincident relatively to a recording track on an information recording medium and also arranging the 2nd two-split photodetector so that the split line crosses the 1st two-split photodetector split line at right angles. CONSTITUTION:Divergent light emitted by a semiconductor laser 12 is converted by a collimator lens 13 into parallel light, which is transmitted through a half- mirror 14 and incident on the recording medium 16 through an objective lens 15, forming a fine light spot. Light reflected by the recording medium 16 is passed through the objective lens 15 and reflected by the half-mirror 14 to strike a convex lens 17. Almost half of luminous flux passed through the convex lens 17 is cut off by a two-split photodetector 18 and the remaining half is converged nearly on the center split line of a two-split photodetector 19. The reflected luminous flux 20 from the half-mirror 14 is converted by the convex lens 17 into convergent light, half of which is incident on the two-split photodetector 18 while the remainder is converged almost on the split line of the two-split photodetector 19.
Patent JP-S5258104-A (JP)
Title: Fuel jet pump
Inventor: KANESAKA HIROSHI
IPC: F02M59/26
Filed: 1975-11-08
Abstract: PURPOSE: To perform independent controls for fuel jet amounts and jet timing by fitting a sliding sleeve having a tapered upper lead or F lead into a plunger having at the inside thereof a spill port opening at the top and the side way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0428797-A (JP)
Title: Liquid bleaching agent composition
Inventor: TAKANASHI KAZUHIRO
IPC: C11D1/83
Filed: 1990-05-23
Abstract: PURPOSE:To provide the title composition having moderate viscosity even under acidic condition and excellent in storage stability, containing hydrogen peroxide, an anionic surfactant, nonionic surfactant, carboxylic acid-based polymer and water-soluble inorganic salt at a specified proportion. CONSTITUTION:The objective composition with a pH of 1.5-6, containing (A) 0.5-10wt.% of hydrogen peroxide, (B) 0.1-20wt.% of an anionic surfactant, (C) 0.1-20wt.% of a nonionic surfactant, (D) 0.01-10wt.% of a carboxylic acid-based polymer 1000-100000 in average molecular weight, having recurring unit pref. of the formula [X is OH or H; Y is COOM or H (M is alkali metal or H); (p) and (q) are each 0 or 1], and (E) 0.1-10-wt.% of at least one kind of water-soluble inorganic salt selected from sulfates, nitrates and chlorides.
Patent JP-S5836631-A (JP)
Title: Method and apparatus for reacting solid and liquid phases
Inventor: MOCHIDA SUGURU
IPC: B01J16/00
Filed: 1981-08-27
Abstract: PURPOSE:To execute high sensitivity measurement of reaction between an extremely small amount of each reactant when a reactive substance with the inside walls of a reactor is reacted with another reactive substance present in a liquid phase, by giving a specified movement to a reactor containing the liquid phase. CONSTITUTION:A reactor A made of glass or plastics, having 5-20mm. inside diameter and a cylindrical or square pillar form is mounted on a large number of shaftlike holders 1 protruded from a support frame 2. A composite of a trace of insolubilized antibody and antigen corresponding to this antibody combines with the inside walls of the reactor A, and a trace of a labeled antigen, corresponding to the insolubilized reactant, marked with radioactive isotope, enzyme, or fluorescent substance is contained in a liquid to be added. The frame 2 is set to a fixing plate 4 with a screw 5 so as to direct the holders 1 upward at 0- 90 deg. angle to the horizontal line, and the holders 1 are rotated with a motor 3 in 10-100rpm, thus permitting reaction in the reactor A to be perfectly executed by rotation of the reactor A on the holders 1 in spite of presence of trace.
Patent JP-S5761801-A (JP)
Title: Hydraulic system of dump truck
Inventor: SAKURAI YUUJI
IPC: B60P1/16
Filed: 1980-09-26
Abstract: PURPOSE: To reduce a distance required for piping, by connecting a pump to a high pressure chamber of a pump cylinder through a reversing valve attached to an oil tank, thus communicating the oil tank with a low pressure chamber of the pump cylinder which is connected with a low pressure chamber of the pump.  
     CONSTITUTION: A hydraulic unit 27 having an oil tank 26 integrated with a reversing valve 25 is connected to a dump cylinder 10 to compose a hydraulic system 24. A high pressure chamber of a pump 29 is connected by means of a high pressure pipe 30 and through the unit 27 to a high pressure chamber 21 of the cylinder 10, while a low pressure chamber of the pump 29 is connected by means of low pressure pipes 31, 45 to a low pressure chamber 20 of the cylinder 10 and also to a low pressure port 34 of the unit 27, respectively. In addition, a return oil passage 35 connecting the reversing valve 25 to the low pressure port 34 is communicated with the oil tank 36 through a communicating passage 36. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0428510-A (JP)
Title: Film for mold release
Inventor: YAMAGUCHI YASUHIKO
IPC: B29C33/68
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a harmless film for mold release having excellent heat resistance, coloring power and hiding power by containing a fluorine--containing polymer and a red pigment, which contains a specific quantity or more of ferric oxide and mean grain size and concentration to the fluorine-containing polymer of which are specified. CONSTITUTION:The film for mold release is composed of a fluorine-containing polymer and a red pigment, which contains not less than 85wt.% or more of ferric oxide and mean grain size of which is 0.05-10mum, and concentration to the fluorine-containing polymer of the red pigment is brought to 0.1-2.0wt.%. The copolymer of ethylene tetrafluoride and hexapropylene, the copolymer of ethylene tetrafluoride and perfluoroalkyl vinyl ether, the copolymer of ethylene tetrafluoride and ethylene and the copolymer of chlorotrifluoroethylene and ethylene are used as the fluorine-containing polymer, and is excellent in not only kneading properties with ferric oxide but also thermoplasticity and fluidity under heating, and it is desirable that melting viscosity is brought to 10<6> poise or less at a temperature of the melting point+60 deg.C as the melting viscosity.
Patent JP-H05333084-A (JP)
Title: Discrimination method for a plurality of cables
Inventor: KIN TOJI
IPC: G01R27/26
Filed: 1992-05-27
Abstract: PURPOSE:To improve work efficiency by discriminating easily and surely each cable contained in protection pipes and the like. CONSTITUTION:In a discrimination method for a plurality of cables in which a plurality of cables contained in protection pipes and the like, are discriminated, a signal impression part 10 impresses a synthesized signal of three kinds of specific frequency signals with different combination among oscillating 6 kinds of specific frequency signals to each cable core line (a core line 31 of cable 30i among the above cables is shown in the figure). Then, the synthesized signal is detected by a detection circuit 22 by way of electrodes 21 connected with electrostatic capacity to the cable 30i and the synthesized signal is processed in signal processing circuits 23a to 23f to discriminate the three kinds of specific frequency signals constituting the synthetic signal and discriminate the cable 30i.