baber/WOPTO huggingface dataset:
Patent JP-H11241086-A (JP)
Title: Dry lubricant and wire drawing method using same
Inventor: TAKAKU KATSUYUKI
IPC: C10M169/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a dry lubricant which removes seizure on the surface of a die to thereby facilitate wire drawing by incorporating a specified amt. of an abrasive having a specified particle size into the same. SOLUTION: This lubricant is pred. by adding 0.001-0.10 wt. % (based on the lubricant) abrasive having an average particle size of 0.1-1 μm to a lubricant comprising the main ingredient comprising at least one salt selected from among Na, K, Li, Mg, Ca, Zn, Pb, Ba, and Al salts of stearic, oleic, and palmitic acids (e.g. Na stearate) and auxiliary ingredients such as an inorg. component (e.g. borax, lime, or talc) and a special additive (e.g. sulfur or molybdenum disulfide). In drawing a wire from a carbon steel wire rod with a sintered superalloy die, seizure occurs easily on the die. This lubricant is used for grinding and removing a metal seized on the surface of the die. An abrasive made of alumina, titanium oxide, silicon carbide, boron nitride, boron carbide, diamond, titanium nitride, or the like is used.
Patent JP-S62201257-A (JP)
Title: Liquid jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a liquid jet recording head capable of performing gradation recording with always stable emitting capacity, by laminating a plurality of electrothermal converters. CONSTITUTION:In a liquid jet recording head having an electrothermal converter equipped with emitting orifices for emitting a recording liquid, the liquid passages communicating with said emitting orifices, a heat generating resistor layer and at least a pair of electrodes electrically connected to said heat generating resistance layer, a plurality of electrothermal converters are laminated. By laminating a plurality of electrothermal converters on a substrate, the distance between the emitting orifice and the indivisual electrothermal converter is held equally. Even if a heat acting surface changes by the selection or combination of the electrothermal converters, the resistance of a fluid at the time of the emission of a liquid droplet does not change and, therefore, stable emitting capacity is held to make it possible to perform gradation recording. Further, without allowing a plurality of the electrothermal converters to occupy a wide place, said electrothermal converters can be easily received in one nozzle.
Patent JP-H05250933-A (JP)
Title: Rust preventive treatment and rust preventive processor
Inventor: NAGATA MINORU
IPC: H01B13/00
Filed: 1992-03-02
Abstract: PURPOSE:To improve the rust preventive effect by applying benzo triazole solution on the surface of a singe wire or a strand and and applying an ultraviolet ray so as to perform rust preventive treatment. CONSTITUTION:Rust preventive liquid 3 is applied on the surface of a copper wire 1 by passing the copper wire 1 consisting of a single wire or a strand in a rust preventive vessel 2 filled with rust preventive liquid 3 being benzo triazole (C6H4N2.NH) solution. Next, an ultraviolet ray is applied on the copper wire 4, whereon rust preventive liquid 3 is applied for rust prevention, with an ultraviolet ray irradiator 5 so as to form a copper wire 6 covered with a rust preventive film. Hereby, the thickness of the rust preventive film can be thickened, and enough rust preventive effect can be gotten.
Patent JP-S59169882-A (JP)
Title: Production of colored magnetic transfer foil
Inventor: ONO MASAHIKO
IPC: B44C1/16
Filed: 1983-03-17
Abstract: PURPOSE:To provide a clear pattern being little abraded, by a method wherein a releasable hydrophobic synthetic resin film provided on a base film is dyed with a sublimable disperse dye, and a cover layer, a magnetic layer and an adhesive layer are provided thereon. CONSTITUTION:The releasable hydrophobic synthetic resin film 7 is provided on the base film 1 such as a polyester film or a polyolefin film, the resin film 7 is dyed with a sublimable disperse dye, and then a cover layer 4 is provided thereon. Then, a magnetic dye is applied onto the layer 4 to provide a magnetic layer 5, and further an adhesive layer 6 is provided to obtain a colored magnetic foil. The resin layer 7 may be dyed with the sublimable disperse dye, for example, by a method wherein an image is printed in the dye directly on the resin layer 7, followed by heating to sublime the dye and cause it to penetrate into the resin layer 7, and the ink is removed by washing with water.
Patent JP-H04212623-A (JP)
Title: Frame for car slide roof or slide tilt roof
Inventor: HORUSUTO BIINERUTO
IPC: B60J10/82
Filed: 1991-03-11
Abstract: PURPOSE:To offer a multipartite frame for a car slide roof or slide tilt roof that is manufacturable inexpensively, compact in size and capable of assembling it in a vehicle in a short time at its maximum. CONSTITUTION:It shows a frame 4 for a car slide roof or slide tilt roof 3 inclusive of two side members 6, 7, a front member 8 formed with a corner range, and at least one horizontal member 9 installed in almost the center of length of the side members 6, 7. A drain passage 18 is formed in the corner range 13 of the front member 8, and a guide pipe 14 of a driving cable 15 rigid against bending is embedded at least partially. The said front member 8 is made of a plastic material.
Patent JP-S61222531-A (JP)
Inventor: ANSONII EMU SUPADARO
IPC: G01N33/78
Filed: 1986-02-28
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-S57160188-A (JP)
Title: Semiconductor laser element
Inventor: UENO SHINSUKE
IPC: H01S5/062
Filed: 1981-03-27
Abstract: PURPOSE:To prevent leakage current to facilitate manufacture, by burying a stripe activated layer adjoining to the first clad layer with the second clad layer with pn junction, etc. which enlarges a depletion layer on the both sides of the activated layer region. CONSTITUTION:A clad layer p-InP 11 with the thickness of 1.0mum and an activated layer nInGaAsP are successively grown on a p type InP substrate 10. Next, a part of the activated layer is removed to form a stripe activated region 12 with the width of 2mum. After an SiO2 film 14 is attached, Cd is diffused on the both sides thereof to form a diffused region 15. A diffused front 16 should be approx. 1mum of the activated region 12. Next, a p type electrode 17 is attached on the diffused region 15. Further, an n type electrode 18 is mounted on the surface of the n type clad layer 13 and a p type electrode 19 on the p type substrate. Then these electrodes are applied with inverse bias to enlarge a depletion layer.
Patent JP-2000251424-A (JP)
Title: Disk device
Inventor: MORIOKA JUNICHIRO
IPC: G11B21/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk device, capable of locking an actuator regardless of the direction of an impact force from the outsicie of the device, further having a small number of parts, having a simpie and small sized structure and having an inertia latch mechanism capable of responding to even a low level impact force. SOLUTION: An actuator 3 holds a head and also is provided with an engaging finger-like part 45, an inertia latch mechanism 11 is freely rotatably supported while holding weight balance in the vicinity of the outer edge of a disk 2 and is provided with a hook 43 capable of engaging with the finger-like part 45 of the actuator 3. The hook 43 of the inertia latch mechanism 11 is engaged with the finger-like part 45 of the actuator 3 when it is not operated, while the inertia latch mechanism 11 is turned by the air flow generated by the turning operation of the disk 2 and whereby the hook 43 is disengaged with the finger-like part 45 when it is operated.
Patent JP-H01220598-A (JP)
Title: Diaphragm for speaker
Inventor: MURATA KOSAKU
IPC: H04R7/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a speaker having a low distortion rate, a high-band resonance frequency, and a large output by using a diaphragm consisting of a material where kraft pulp and whiskers, which consists of a zinc oxide whose crystal is grown from the center in four different directions, are mixed. CONSTITUTION:With respect to production of the diaphragm, kraft pulp, whiskers consisting of a zinc oxide whose crystal is grown from the center in four different directions, and an epoxy binder are mixed in 7:2:1 by weight and are formed to a domic diaphragm having 28mm diameter and 30g/m<2> bulk density by paper making in the cylinder machine system. A speaker using the diaphragm where kraft pulp and whiskers consisting of the zinc oxide whose crystal is grown from the center in four different directions are mixed is free from diaphragm deformation and split resonance to obtain satisfactory acoustic characteristics.
Patent JP-H06262571-A (JP)
Title: Turret type robot and arm thereof
Inventor: HASEGAWA MICHIHIKO
IPC: B25J15/04
Filed: 1993-03-05
Abstract: PURPOSE:To aim at the shortening of tool selective time for a turret arm and the promotion of simplification for an indexing mechanism. CONSTITUTION:A hand shaft 5 equipped with a turret support part 51 is supported on an arm 3 free of rotation, and a turret 6 being rotatably supported by a turret shaft 61 and performing a revolution by the rotation of the hand shaft with an axis of this hand shaft as the center, is installed in this turret support part. In addition, plural pieces of tool setting parts 63 are installed in this turret at each of specified index angles, clamping a gear 611 to this turret shaft. In succession, a turret index gear 54 in mesh with the gear of the turret shaft is supported on the hand shaft free of rotation, while a solenoid brake 53, which makes the turret index gear unable to rotate with the turret support part, and another solenoid brake 55, making the turret index gear unable to rotate with the robot arm, both are installed in the hand shaft, and a motor 56 is connected to this hand shaft as well.
Patent JP-H01219474-A (JP)
Title: Refrigerator
Inventor: ARAKAWA TOSHIKAZU
IPC: F25D17/08
Filed: 1988-02-26
Abstract: PURPOSE:To permit the stabilized control of a temperature at all times regardless of the arrangement of foods, by a method wherein a second sensor is provided at the deepest end of a supporting rail of a door for a second low- temperature chamber, positioned near the right or left side surface of a partitioning wall. CONSTITUTION:A second sensor 22 is provided at the deepest end of a supporting rail 25 for the door 24 of a second low-temperature chamber, positioned near the right or left side surface of a partitioning wall 9 and is pinched by the deepest end 25a of the rail 25, fixed to an inner casing 1c, and the inner casing 1c. The second sensor 22 is provided with a lead wire 22a and a connector 22b. In such a constitution, a temperature in a second low- temperature chamber 6 has a specified correlation with regard to the temperature of air near the deepest end part 25b of the rail 25, therefore, this temperature is detected by the second sensor 22 to control a second damper opening and closing device 13 and keep the temperature in the second low-temperature chamber 6 at a predetermined temperature.
Patent JP-S51122204-A (JP)
Title: Vehicle noise shielding apparatus
Inventor: TANI HISASHI
IPC: B61D49/00
Filed: 1975-04-16
Abstract: PURPOSE: To reduce the gap between the skirt or cover of vehicle and the beam thereby reducing the noise leak from the gap. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203451-A (JP)
Title: Method for applying gelatin containing thin photographic layer
Inventor: KATO HIDEMI
IPC: G03C1/38
Filed: 1985-03-06
Abstract: PURPOSE:To enable high-speed uniform application of a thin film by applying a gelatin-coating fluid contg. a thickner, a fluorine type surfactant, and a nonfluorine type anionic surfactant in a gelatin amt. of <=1g/m<2>. CONSTITUTION:The gelatin-contg. photographic layer forming coating fluid contains a thickner, such as cellulose sulfate deriv., a fluorine type surfactant, exemplified by formula I, II, or the like, and a nonfluorine type anionic surfactant, such as sodium lauryl sulfate and sodium cetyl sulfate, and it is applied onto a support in a gelatin amt. of <=1g/m<2> to form a photographic layer.
Patent JP-H06261252-A (JP)
Title: Radioactive ray image processor
Inventor: NAGATSUKA SUMIYA
IPC: A61B6/00
Filed: 1993-03-05
Abstract: PURPOSE:To improve operability, to finish the exposure of radiation by one time by performing an output print by the contrast of optimum density, to unnecessitate considerable amount of experience and trial and errors and to unnecessitate complicated operations. CONSTITUTION:An image reader 7 is provided with a current/voltage converter 7A converting the output current of a photoelectric converter 6 into a voltage signal and the output partial voltage of a converter 7A is inputted into an A/D converter 7C via an amplifier 7B. The converter 7C converts analog voltage into digital voltage and outputs it to a control circuit 7D. The circuit 7D performs the gain ajustment of both the converter 7A and the amplifier 7B, performs the input dynamic range adjustment of the converter 7C, performs the comprehensive adjustment of the read gain of radiation image information and transfers image data to an image processor 8 at a prescribed timing. The device 8 makes digital image data be stored in a memory 31, performs a data input/output control for the CRT display and the film output of an image monitor 22 and performs the setting of the photographing conditions of an object and an image processing.
Patent JP-H11242530-A (JP)
Title: Signal processor
Inventor: INAGAKI ZENSHI
IPC: G06F1/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent noise caused by the control clock signal of a digital signal circuit-side from being loaded on the power of an analog signal sampling circuit at the time of sampling the analog signal in the analog signal sampling circuit. SOLUTION: This signal processor is provided with a delay circuit 15 controlling delay time from outside. Delay is generated in mutual timings in the control clock signal DCLK of a digital signal circuit 14 side and the sampling control clock signal CTCLK of an analog signal sampling circuit 13 side and a phase is changed. Thus, noise caused by the control clock signal DCLK of a digital signal circuit 14 is prevented from being loaded on the analog signal sampling circuit 13-side.
Patent JP-S54137765-A (JP)
Title: Pipe type heat exchanger
Inventor: MUKOUYA TOYOYUKI
IPC: F28G9/00
Filed: 1978-04-19
Abstract: PURPOSE: To devise to obtain the equal cooling capacity with a normal operation even in a reverse washing operation by providing a reverse washing device respectively in a cooling water and a cooled water cycle for washing these two cycles reversely at the same time.  
     CONSTITUTION: A four-way reverse washing vavle 12 on a sea water pipe 11 to a heat exchanger 20 and another four-way reverse washing valve 14 on a fresh water pipe 13 are respectively provided. When a control switch 15 is operated for switching over to a reverse washing operation, the four-way reverse washing valve 12 on the sea water side 11 and the same 14 on the fresh water side 13 are respectively operated for reversing flows of sea and fresh water. In this construction, since the thermal line graph for reverse washing only shows reversed inclinations of sea and fresh water in the thermal line graph for a normal operation, the heat exchanger can be operated just as a normal operation without changing its cooling capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05249784-A (JP)
Title: Printer
Inventor: SUZUKI TAKAHIRO
IPC: G03G15/00
Filed: 1992-03-03
Abstract: PURPOSE:To provide a printer not having the occurrence of deflection and tension, even a transfer medium is carried by plural rollers provided in a carrying path. CONSTITUTION:The printer is provided with a transfer device 8 forming a recorded image on the transfer medium (p) of a prescribed length, a first roller 3 disposed on a carrying in side with interposed the transfer device 8, and carrying the transfer medium (p) to the transfer device 8, and a second roller 5 disposed on the carrying away side of the transfer device 8 and carrying away the transfer medium (p) on which an image is formed, and carrying the transfer medium (p) by the drive of the first roller 3 and the second roller 5, a distance between parts C and D for actuating the carrying of the first and second rollers 3 and 5, is set shorter than the length of the transfer medium (p), a drive interrupter cutting off driving force to the first roller 3, and a control part judging that the leading edge part in the carrying direction of the transfer medium (p) reaches the part D for actuating the carrying of the second roller 5, and controlling the drive interrupter, to cut off the driving force of the first roller 3, is provided, as a characteristic.
Patent JP-S62204426-A (JP)
Title: Magnetic recording medium
Inventor: WAKABAYASHI TAKASHI
IPC: C09D163/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the titled stabilized magnetic recording medium with less lowering of C/N and without generating any blemishes by providing and intermediate layer having >=100 deg.C glass transition temp. between a polyethylene terephthalate film and a magnetic layer to form the medium. CONSTITUTION:The magnetic layer wherein magnetic powder is dispersed in a binder resin is formed on a PET film carrier, and the intermediate layer consisting of a resin having >=100 deg.C glass transition temp. is provided between the PET film and the magnetic layer to form the magnetic recording medium. A phenolic resin, an epoxy resin, etc., are singly used as the intermediate layer consisting of a resin having >=100 deg.C glass transition temp., or the layer is formed with a film wherein a reinforcing filler such as fine carbon powder is dispersed in the resins. The thickness of the intermediate layer to be formed on the principal plane of the PET film is controlled to 1/100-1/10 the thickness of the PET film. Consequently, the heat resistance of the PET base is enhanced by the intermediate-layer, and a stabilized electromagnetic transducing characteristic is provided over the range from low temp. to high temp.
Patent JP-S6426886-A (JP)
Title: Display device
Inventor: MORI HIROSHI
IPC: G02F1/17
Filed: 1987-02-28
Abstract: PURPOSE: To make the manufacture easier by using an electrochromic solution as the display image generating means of the display device which uses an electrochromic display material. CONSTITUTION: The device is equipped with a driving electrode 3 which is arranged 6n a transparent substrate 2A and driven with a display signal, a counter electrode 4 which is provided opposite it, and the electrochromic solution 8 which is charged between the driving electrode 3 and counter electrode 4, and generates a display image according to the display signal supplied between the driving electrode 3 and counter electrode 4. When the display signal is supplied, an electrochromic substance is deposited on the driving electrode 3 from the electrochromic solution 8 by an amount corresponding to the display signal and the display image can be generated on the driving electrode. Namely, red, green, and blue filters 5R, 5G, and 5B having patterns fang the driving electrode 3 are stuck on the counter electrode 4.  Consequently, the interval between the driving electrode and counter electrode and their positions need not be specially high in precision and the manufacture is facilitated.
Patent JP-S58163810-A (JP)
Inventor: FURUKAWA NAOKI
IPC: F16B21/18
Filed: 1982-03-24
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-S60192133-A (JP)
Title: Control circuit for solenoid-operated coupling device
Inventor: ARAI SHIGEHARU
IPC: F16D65/18
Filed: 1984-03-12
Abstract: PURPOSE:To make buffer coupling ever so better and prevent a friction noise from occurring as well as to keep off any coupling delay, by increasing exciting power in stages according to operation on a switch. CONSTITUTION:A timer TIM, which starts in response to operation on a switch SW and generates consecutive plural numbers of time-up output, is installed. Simultaneously with this, an oscillator OSC starting delivery of its oscillating output and a pulse generator PG being driven by the output of this oscillator OSC and generating its pulse output both are installed. Upon varying a duty ratio of the pulse output by time-up output of the timer TIM, delivery of the oscillating output is stopped, by the final time-up output. While the pulse generator PG is delivering the pulse output, according to this, an electric current is made flow intermittently to exciting winding L of a solenoid-operated coupling device, and exciting power is gradually increased whereby smooth buffer coupling is secured.
Patent JP-S55137502-A (JP)
Title: Photo switch
Inventor: SAWANO TSUYOTAKE
IPC: G02B6/35
Filed: 1979-04-13
Abstract: PURPOSE:To lower electric power and cost and reduce size by attracting the movable part which is built in with optical fibers by the magnetic flux of the iron core composed of semi-rigid magnetic material thereby opening and closing the optical path. CONSTITUTION:The iron core 1 composed of semi-rigid magnetic material is fixed to a metal substrate 8 by way of an insulator and winding 2 is provided. The movable part 6 consisting of a movable spring 3, armature 4 and optical fiber 5 is mounted to the support plate 3 fixed to the substrate 8. Here, the optical fibers 13 are mounted to the input-output fiber connecting parts 12 so that when the movable part 6 is closed their optical axis align to that of the optical fiber 5. When the specified current in the positive direction is applied to the winding 2 this constitution, the movable part 6 is attracted to the iron core 1 side to transmit light without any loss. Further, if negative current is applied to the winding 2, the movable part 6 returns and the optical path is cut off by the armature 4. These enable the photo switch which may be driven at low electric power by the iron core of the semi- rigid magnetic material owing to residual magnetic flux and self-holding characteristic to be obtained.
Patent JP-S61205863-A (JP)
Title: Enzyme-labelled antibody and its preparation
Inventor: AOYANAGI SHIGEO
IPC: G01N33/535
Filed: 1985-03-09
Abstract: PURPOSE:To obtain a novel enzyme-labelled antibody for establishing an immunological measuring method having high measuring sensitivity and a wide measuring range and capable of obtaining a measuring result reduced in irregularity, by setting the number (average mol number per 1mol of IgG) of thiol groups introduced into immune globulin (IgG) to a predetermined range. CONSTITUTION:In a method for preparing an enzyme-labelled antibody, which is obtained by the crosslinking reaction of an antibody wherein a thiol group was introduced into IgG used as an antibody and enzyme wherein a maleimide group was introduced into glucoseoxidase (GOD), using a sandwich method in enzyme immunological measurement, the number N of thiol groups introduced into IgG are set to Z<=N<=4. By using thus obtained enzyme-labelled antibody, a method for measuring the number of thiol groups being a relatively simple parameter can be established without using a factor difficult to measure, for example, the number of crosslinkings or a crosslinking state.