baber/WOPTO huggingface dataset:
Patent JP-H01290762-A (JP)
Title: Ion plating method
Inventor: SUZUKI MIZUAKI
IPC: C23C14/32
Filed: 1988-05-17
Abstract: PURPOSE:To form an excellent-quality thin film with rapid film formation velocity when a base plate to be treated and the produced thin film are an insulator other than metal by impressing high-frequency voltage on the base plate to be treated in case of forming the metal or metal compd. thin film on the base plate by an ion plating method. CONSTITUTION:The inside of a vacuum vessel 1 wherein a glass base plate of an insulator is fitted to a holder 5 as a material 6 to be treated is evacuated and gaseous N2 is fed as reactive gas through a nozzle 8 so that N2 is regulated to the partial pressure of 2-20X10<-4>Torr. Al 3 is heated and evaporated by discharging gaseous Ar through a hollow cathode 2 and also generating discharge due to gaseous Ar between an Al evaporation source 3 and the hollow cathode 2 and high-frequency plasma discharge is generated by impressing high-frequency voltage between the holder 5 of the material to be treated and the Al evaporation source 3 with a power source 7, and thereby an AlN thin film excellent in hardness, adhesive properties and degree of evenness is formed on the surface of the base plate 6 of the insulator with excellent film formation velocity.
Patent JP-S63283974-A (JP)
Title: Verification of reproducibility of thermal recording by use of reproducibility test scale and thermal transfer recording sheet for use in said verification
Inventor: OBATA HIROYUKI
IPC: B41J2/525
Filed: 1987-05-18
Abstract: PURPOSE:To enable speedy and easy verification of reproducibility of gradations and colors, by simultaneously recording a transfer image and a test pattern on a thermal transfer recording sheet, and comparing the pattern with a reproducibility test scale on which at least one color corresponding to a color used for forming the image is provided as a reference color for verification. CONSTITUTION:In the case of thermal transfer of a transfer image by using at least colors A, B, C, D, for example, the three colors A, B, C are set as reference colors for verification on a reproducibility test scale. Next, the transfer image comprising characters, symbols, patterns or the like is transfer recorded on a thermal transfer recording sheet, and a test pattern constituted of three colors (a), (b), (c) the same as the colors A, B, C, respectively, is recorded on a marginal part of the sheet. After the thermal recording operation, the test pattern 3 is compared with the test scale 4, side by side. The thermal transfer recording sheet 5 used for the verification is previously provided with the reproducibility test scale 4 for verification of reproducibility of the transfer image.
Patent JP-S63285901-A (JP)
Title: Positive temperature coefficient thermistor device
Inventor: KANETANI KENJI
IPC: H01C7/02
Filed: 1987-05-18
Abstract: PURPOSE:To bring residual currents to zero, and to improve switching characteristics by contact-bonding and fixing a positive temperature coefficient thermistor, both surfaces of which have electrodes, between plate-shaped first and second terminals, fastening a bimetal to the second terminal abutting on the positive temperature coefficient thermistor and mounting a third terminal so that one end of the bimetal is brought into contact and short-circuited by thermal deformation when the temperature of the thermistor rises. CONSTITUTION:When a switch SW is closed and a positive temperature coefficient thermistor 10 is conducted, large alternating currents flow and heat is generated because the resistance value of the positive temperature coefficient thermistor 10 is small at first, and the resistance value suddenly rises when the temperature of the thermistor 10 reaches a Curie temperature. Since alternating currents are reduced gradually with the sudden rise of the resistance value, a large alternating field applied first slowly damps in a demagnetizing coil 19, and a magnetic field magnetized to the peripheral section of a shadow mask for a CRT is erased. Heat by the heat generation of the thermistor 10 is transmitted over a bimetal 15 through a terminal 13 at the same time, and the bimetal is thermally deformed, and brought into contact and short-circuited with a terminal 14. Accordingly, damping alternating currents are bypassed between the terminal 13 and the terminal 14, and no magnetic field is generated in the coil 19, thus removing the color shading of the peripheral section of the shadow mask.
Patent JP-S61280148-A (JP)
Title: Telephone set using card
Inventor: SUZUKI TOSHIAKI
IPC: H04M1/66
Filed: 1985-06-05
Abstract: PURPOSE:To attain economy and good operability and to improve the reliability of communication by providing a circuit reading the information of a card storing at least sender password number, an abbreviation number and call number information and a circuit collating the sender password number. CONSTITUTION:The abbreviation dial information in the stored information of the card 13 is read by a tentative memory circuit 6 for the abbreviation dial information. In dialing (pushing) the abbreviation dial number, the content and the content of the abbreviated dial number read from the card are collated by a collation circuit 7, and when they are coincident, the destination and the telephone number information are fed to a speaker 9 and a telephone number sending circuit 8. The destination name (card information) is informed to a sender by the speaker 9 in voice and the telephone number (card information) is sent to a line from the telephone number sending circuit 8 via a line connection circuit 5 as a dial pulse or PB information. In this case, if the information from the speaker 9 differs from the called party considered by the caller, the dialing is stopped by hooking on the handset of the telephone set circuit 2 immediately.
Patent JP-H06306243-A (JP)
Title: Fluororubber composition
Inventor: SAITO MASAYUKI
IPC: C08K5/37
Filed: 1993-04-23
Abstract: PURPOSE:To provide the composition containing specified two kinds of fluororubbers, an organic peroxide and an unsaturated polyfunctional compound, excellent in engine oil resistance and low-temperature properties and useful, e.g. for an automotive radiator component and a component of a food plant. CONSTITUTION:The objective composition contains (A) a fluororubber synthesized by copolymerization of vinylidene fluoride, tetrafluoroethylene and propylene, (B) another fluororubber synthesized by copolymerization of a monomer containing iodine or bromine, vinylidene fluoride, hexafluoropropylene and (tetra-fluoroethylene), (C) an organic peroxide and (D) an unsaturated polyfunctional compound. In addition, the component (A) in this composition has preferably a carbon-carbon unsaturated double bond in the main chain or this composition contains preferably (E) a divalent metal (hydr)oxide and (F) an organic onium compound in addition to the components (A), (B), (C) and (D).
Patent JP-H01291456-A (JP)
Title: Semiconductor device
Inventor: TAKAGI HIDEO
IPC: H01L27/08
Filed: 1988-05-19
Abstract: PURPOSE:To reduce in size a resistor in a semiconductor device by providing a resistor made of a Schottky barrier formed between a laminated metal film and a semiconductor film. CONSTITUTION:Electrode wirings 4, 6 are formed of metal silicide, and Schottky barriers generated in a boundary between the wirings 4 and a nondoped polycrystalline silicon film 5, and in a boundary between the wirings 6 and a nondoped polycrystalline silicon film 5 are utilized as high resistance sections 7. When the wirings 4 are formed of the polycrystalline silicon containing impurity as a material, even if a nondoped polycrystalline silicon layer is formed thereon, the barrier is not formed, and its resistance value becomes insufficient. Thus, the number of the boundaries generated from the barriers is increased by inserting a new nondoped polycrystalline silicon film 8 and electrode wirings 9 between the wirings 4 and the film 5, and a high resistance part 7 is formed in three layers. Thus, a semiconductor device in which a high resistor having a small occupied area of a level surface can be obtained.
Patent JP-S62276724-A (JP)
Inventor: OKADA TAKEHIKO
IPC: H01H73/18
Filed: 1986-05-26
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-H10311008-A (JP)
Title: Scaffolding board holder for horizontal assembly floor slab works
Inventor: SUMOTO MASAKUNI
IPC: E01D21/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding board holder for the horizontal assembly floor slab works which enables the laying of scaffolding boards safely and easily. SOLUTION: A scaffolding board holder is composed of body frames 10 installed to the web of a bridge girder or the side of the lower flange on a level at a certain spacing and scaffolding board supproting members 20 which are installed at the outer bottoms of body frames 10 rotatably while one end of each is restricted in the range of 90 deg. Scaffolding boards are laid on these supporting members 20 rotated horizontally.
Patent JP-S5347595-A (JP)
Title: Device for switching damper-controlling mode of leaf tobacco curing barn
Inventor: HIRAHARA ISAMU
IPC: A24B1/02
Filed: 1976-10-09
Abstract: PURPOSE: To provide a reliable device for the automatic control of damper-opening, comprising a mode-switching means consisting of a temperature-sensitive bridge circuit and a mode-switching relay or a timer which measures the time elapsed after the initiation of curing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02299237-A (JP)
Title: Heat treatment of al film
Inventor: MITSUI KENJI
IPC: H01L21/3205
Filed: 1989-05-15
Abstract: PURPOSE:To prevent the generation of a hillock and to eliminate the fact that a first Al film or a first Al alloy film comes into contact with a second metallic wiring pattern and a yield is reduced by a method wherein a heat treatment of the first Al film or the first Af alloy film is performed in a high-pressure atmosphere exceeding one atmospheric pressure. CONSTITUTION:A heat treatment of a first Al film or a first Al alloy film is performed in a high-pressure atmosphere exceeding one atmospheric pressure. After that, a silicon dioxide film is formed on the surface of a first metallic wiring pattern by a chemical deposition method and thereafter, a contact window for connecting a second metallic wiring to the first metallic wiring pattern is formed. Moreover, after a second Al film or a second Al alloy film is formed, the formation of a wiring pattern consisting of a photoresist and an etching of the second Al film or the second W alloy film are performed to form a second metallic wiring pattern. Thereby, the generation of a hillock can be prevented and a yield reduction is eliminated by the fact that the first Al film or the first Al alloy film comes into contact with the second metallic wiring pattern.
Patent JP-S5821888-A (JP)
Title: Variable wavelength semiconductor laser
Inventor: OOTA NORIHIRO
IPC: H04B10/27
Filed: 1981-07-31
Abstract: PURPOSE:To vary the wavelength of a laser oscillation by varying the vibration frequency of a pectinated electrode supersonic wave vibrator which propagates a surface elastic wave formed on a light enclosure layer. CONSTITUTION:A P-GaAs layer 3 becomes an active layer for enclosing a carrier and a light and emits a laser light toward an arrow 10. Part of the diode is notched to expose the layer 3, an insulating film 11 is formed on the layer 3, and a pectinated electrode supersonic wave vibrator IDT 12 is provided on the film 11. When an electric field of special frequency is applied to the IDT, an elastic surface wave is generated, and is propagated in a light emitting direction along the layer 3. In this manner, a single longitudinal mode oscillation can be produced. When the vibration frequency of the vibrator IDT 12 is varied, the laser oscillation wavelength can be varied.
Patent JP-H05315483-A (JP)
Title: Fixing method of printed circuit board fitting element to radiating fin
Inventor: KUMAGAI TAKESHI
IPC: H01L23/40
Filed: 1992-05-14
Abstract: PURPOSE:To enable small flat plate type heat generating elements fitted to a printed circuit board to be easily fixed to radiating fins without fail even if any other parts are densely fitted to any other ambient parts. CONSTITUTION:A small flat plate type heat generating elements 1 are alignment- mounted so as to be paralleled with a printed circuit board 7 as well as including most of them 1 in the region of holes 8 cut in the printed circuit board 7 to be soldered later. Next, radiatiang fins 2 are screwed on the mounting side of the printed circuit board 7 through the intermediary of spacer tubes 9 on the planar rear surface. At this time, said elements 1 are to be screwed through the intermediary of a fixing metal fitting 4 as if the planar part in the surface side of the elements 1 are pressed against the rear surface of the radiating fins 2.
Patent JP-H1049007-A (JP)
Title: Electrostatic recording system
Inventor: UMEDA TAKAO
IPC: G03G15/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To control printing for high image quality by efficiently maintaining a large number of electrostatic recorders dispersedly installed. SOLUTION: This system comprises the electrostatic recorders provided with means for detecting data for showing the characteristics of components and transmitting the data to the outside and an information processor having a means which is provided in a position away from the electrostatic recorders, as a separate body and receives the data transmitted from the electrostatic recorders and a means for comparing the data received by the means with life deciding data on the components of the electrostatic recorders, to diagnosis the components. Thus, the maintenance of the electrostatic recorders installed in remote places and the control of image quality can be executed by the information processor installed in the center.
Patent JP-S5911261-A (JP)
Title: Thermal transfer recorder
Inventor: EZAKI TAKASHI
IPC: B41J2/325
Filed: 1982-07-12
Abstract: PURPOSE:To provide a thermal transfer line printer which is capable of a color printing at a high accuracy by arranging a line head and a platen roller in a pair to move by one picture at the right angle to the head. CONSTITUTION:A line head in which a plurality of heat generating elements are arranged along the width of a recording paper 14 and a platen roller 120 pressing thereagainst are moved by at least one picture at the right angle to the array of the heat generating elements with the paper 14 and a thermal transfer ink sheet 160 grasped between the head and the roller to print in a color. Then, the paper 14 is stopped and the ink sheet 160 is moved to have it corresponding to the ink of another color. This operation is repeated required times to accomplish a color printing.
Patent JP-S62282887-A (JP)
Inventor: KONASE ATSUSHI
IPC: B25J17/00
Filed: 1986-05-28
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-H111827-A (JP)
Title: Conjugated fiber having optical interference function
Inventor: OWAKI SHINJI
IPC: D03D15/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber of an alternate multilayered structure having optical functions to develop colors by reflection, interference, etc., of light. SOLUTION: This fiber having optical functions (1) comprises (A) a component consisting essentially of polyethylene terephthalate containing a dibasic acid component, having a metallic sulfonate group copolymerized in an amount of 0.3-10 mol.% based on the total dibasic acid component forming the polyester and (B) a component consisting essentially of polymethyl methacrylate having >=3 acid value, (2) is obtained by alternately laminating >=5 layers of the layers composed of the component A and layers of the component B and (3) has the thicknesses of the respective layers within the range of 0.02-0.3 μm in the conjugated fiber having the alternate layered cross-sectional structure composed of at least the two polymer components.
Patent JP-S5745480-A (JP)
Title: Body detector
Inventor: TANOSHIMA KATSUHIDE
IPC: G01B7/00
Filed: 1980-09-03
Abstract: PURPOSE:To detect a body securely without reference to the thickness, transmittivity and reflectance of the body by generating a flow of ion current by corona discharge and arranging a detector which detects the flow of ion current, at the opposite position across a passage of the body to be detected. CONSTITUTION:When information holes of a perforated tape 1 pass over a detector 3 detecting corona current, a flow of in current generated by the corona discharge of a corona wire 2 the detector 3 through the information holes to increase the corona current temporarily. On the other hand, when no information holes pass, the movement of the fow of ion current by said corona discharge is intercepted by the perforated tape 1, so the corona current is minute. Therefore, the presence on the absence of each information hole of the tape 1 is detected according to the magnitude of the corona current detected by the detector 3. Furthermore, the detector 3 are arranged by maximum number of information hole provided to the perforated tape 1.
Patent JP-H02301285-A (JP)
Title: Picture display device
Inventor: MURAKAMI MASANOBU
IPC: H04N9/29
Filed: 1989-05-15
Abstract: PURPOSE:To display a picture without being affected by an external magnetic field by providing a sensor measuring an external magnetic field of a cathode ray tube, a coil generating a magnetic field cancelling the external magnetic field and a controller controlling the coil based on the sensor output. CONSTITUTION:Sensors 2-4 measuring a magnetic field applied to a cathode ray tube 1 are placed around the cathode ray tube 1 so as to detect the magnetic field of x, y, z axes applied to the cathode ray tube 1. Coils 5-7 generating a magnetic field cancelling the external magnetic field applied to the cathode ray tube 1 are placed around the cathode ray tube 1 to generate the magnetic field corresponding to the x, y, z axes of the sensors 2-4 and controllers 8-10 control the coils 5-7 based on the output of the sensors 2-4. Thus, a current flows to the coil in response to the external magnetic field measured by the sensors to generate the magnetic field to cancel the external magnetic field. Thus, the magnetic field received by the cathode ray tube is made zero to attain picture display without being affected by the effect of the external magnetic field.
Patent JP-S5912724-A (JP)
Title: Recirculation type purification of oil of fryer
Inventor: MIYABAYASHI SHIYUUJI
IPC: B01D1/22
Filed: 1982-07-14
Abstract: PURPOSE:To suppress the oxidation of oil, by separating and removing fine particles in recirculated oil by electrostatic filtration to remove extemely fine particles. CONSTITUTION:The oil 2 in a fryer 1 heated by a burner 3 is taken out by opening the valve 5 of the arranged pipe 4 provided to the bottom part of the fryer 1 and the taken out recirculated oil is passed through a strainer 6 to remove coarse particles therein. The coarse particle removed oil is sent to a thin film evaporator 9 through an arranged pipe 8 by a pump 7 to remove moisture in the recirculated oil. The removed moisture is sent to a condenser 14 from an arranged pipe 13 and discharged to a discharge pipe 16 as condensed water. The dehydrated recirculated oil is introduced into an electrostatic filter 11 by an arranged pipe 10 and carbonized fine particles in the oil are attracted to and collected by the anode in the electrostatic filter 11. Purified recirculated oil is returned to the fryer 1 from an arranged pipe 12.
Patent JP-S5915034-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C1/00
Filed: 1982-07-14
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-S5644835-A (JP)
Title: Semiconductor oxygen sensor element
Inventor: OOTSUKA YASUHIRO
IPC: H01M8/12
Filed: 1979-09-20
Abstract: PURPOSE: To improve durability by a method wherein a catalyst layer composed of heat resisting inorganic material is formed on the external surface of a disk shaped sintered material of transition metal oxide.  
     CONSTITUTION: A pair of lead wires 2 composed of platinum/rhodium having fire resistance are buried in the direction of diameter of the disk shaped sintered material 1 molded and sintered from transition metal oxide well sensitive to the variation of oxygen concentration in the exhaust gases such as TiO 2 , Nb 2 O 5 , and CeO 2 . Catalyst layer 3 is formed with the coating thickness of 10W30μ on the external surface of disk shaped sintered material 1 and the catalyst layer 3 carries 3W10wt% of the required catalyzer noble metal Pt/Rh in the 100% aluminum. And then, the obtained sensor element 4 is fitted at the point of an approximate cylindrical aluminum porcelain tube to make an oxygen sensor. Thereby, the composition of the exhaust gas is correctly sensed for a long period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04349450-A (JP)
Title: Camera remote controller
Inventor: KAZUMI JIRO
IPC: G03B13/36
Filed: 1991-05-27
Abstract: PURPOSE:To provide an improved remote controller capable of sequentially remote-controlling not only a releasing action but also the other actions. CONSTITUTION:As a characteristic, a constitution is adopted so that a means judging the state of a camera, is provided, the state of the camera is changed when a signal form a remote controller 1 is received, and according the camera state, different control (concretely, two actions of photometry and release) is executed. The SW1 (24) of the camera is turned on with the first signal, and the releasing is executed with the second signal, so that the photometry and the confirmation of AF can executed with the remote controller having just one channel, as well.
Patent JP-H01290521-A (JP)
Title: Jig for heat treatment
Inventor: HIRAI KEIZO
IPC: C01B31/36
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a jig for heat treatment preventing the contamination of a wafer by the diffusion of impurities and capable of maintaining its strength even after repeated thermal shock tests by forming an SiC film having a specified thickness, a specified max. grain size and specified peaks of diffracted rays in X-ray diffraction on the surface of a base material. CONSTITUTION:An SiC film having 20-200mum thickness and 10-50mum max. grain size is formed on the surface of a base material by CVD or other method. In the X-ray diffraction of the film, the peak of diffracted rays at (220) face is 0.1-10 times as high as that at (111) face. The resulting jig for heat treatment has the above-mentioned characteristics, the corrosion resistance of the SiC film is not deteriorated and the jig is suitable for use as the material of a crucible, a susceptor, etc.
Patent JP-S5823509-A (JP)
Title: Method and device for temperature controlling in hot rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/74
Filed: 1981-08-04
Abstract: PURPOSE:To obtain a temp. controlling system acting constantly at the optimum responsing speed and to improve the quality of a material to be rolled, by measuring the temp. of the material at the exit of the 3rd stand and controlling the temp. to be a target temp. of the material at the exit of a finish mill by changing the rolling speed. CONSTITUTION:The difference between the temp. theta3 of a material to be rolled at the exit of the 3rd stand detected by a thermometer 22 and the previously set target temp. theta30 of the material at the exit of a finish mill is computed by a comparator 23 to send the resulting temp. deviation DELTAtheta3 to a temp. controlling device 24. The device 24 commputes a correcting quantity of the peripheral speed of the 3rd stand roll in order to make the temp. deviation DELTAtheta3 to zero by using time the constants T1 and T2 determined by an operating device 25, and outputs the results to a adder 21. The speed of all the stand is corrected at the same rate by adding said results outputted to the adder 21 to an output of a main speed setter 20 with the aid of the adder 21, and the temp. theta3 of the material at the exit of the 3rd stand is controlled to be the target temp. theta30 of the material at the exit of the finish mill without disturbing the rolling conditions.