baber/WOPTO huggingface dataset:
Patent JP-H04342488-A (JP)
Title: Composite material of metal and ceramic and its production
Inventor: KITA HIDENORI
IPC: C04B35/581
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a composite material of a metal and a ceramic material closely bonded with each other. CONSTITUTION:A polymer precursor is sintered on one surface of a sintered ceramic material having open pores to close the pore and form a dense surface. A dense ceramic material is bonded to the dense surface with a soldering material. A castable alloy such as an Al alloy is cast into the other porous surface and solidified to obtain a composite material of a metal and a ceramic material closely bonded with each other. The metal and the ceramic material are firmly bonded together to form a composite material having high strength.
Patent JP-S5368129-A (JP)
Title: Laser recording unit
Inventor: KONISHI MASAO
IPC: G03G15/04
Filed: 1976-11-30
Abstract: PURPOSE: To simplify the unit and to make small the unit in size, by using the laser oscillator having peak wave length two or more and the optical modulator modulating and separating this laser light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5667922-A (JP)
Title: Preparation method of semiconductor system
Inventor: TSUYA HIDEKI
IPC: H01L21/322
Filed: 1979-11-07
Abstract: PURPOSE:To reduce micro detects on the surface layer by a method wherein a semiconductor substrate is placed in a heat processing in a dry oxygen atmosphere and thereafter, it is placed in a heatprocessing in a wet oxygen atmosphere and then, Si is made to grow in a epitaxial growth by means of a vapor reaction method. CONSTITUTION:An Si monocrystal substrate is previously placed in a heat processing in a dry oxygen atomosphere under the temprature of 650-1,000 deg.C for more than 16hr and thereafter, an oxide film is removed and next thereto, a heat processing is performed to it in a wet oxygen atmosphere under the temperature of 1,050-1,200 deg.C for two hours and then, Si is grown by means of a vapor epitaxial method. With this, micro defects due to precipitation and disolcation are generated in the inner part, and also micro defects in an epitaxial film can be reduced by a so called intrinsic gettering effect which absorbs micro defects or its nucleus through its strain area.
Patent JP-H10336524-A (JP)
Title: Device and method for solid-state image-pickup device
Inventor: MORI HIROSHI
IPC: H04N5/378
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To freely set a dynamic range in accordance with image-pickup conditions and purpose, without lowering the sensitivity of an image-pickup device by dividing an electric charge storage period into plural periods and arbitrarily setting the sensitivity proportion during each period, in accordance with the conditions. SOLUTION: A signal charge stored in a light-receiving element during an exposure period A1 is transferred with a timing of time TR01 to an electric charge holding element, and an empty light-receiving element starts the next storage operation. After a vertical transfer of the previous field is completed, a holding electric charge of the electric charge holding element on an odd line is transferred to a vertical transfer register with a timing of time TR02 , the holding electric charge of the electric charge holding element on an even line is transferred to the vertical transfer register and is mixed with a signal charge on the odd line.  During an exposure period B1, a storage electric charge of the light-receiving element on an odd line is transferred to the vertical transfer register at a timing of time TR04 , a storage electric charge of the light-receiving element on an even line is transferred to the vertical transfer register at a timing of time TR05 , is mixed with the storage electric charge on the odd line and is outputted by way of an electric charge detection amplifier.
Patent JP-S624215-A (JP)
Title: Cosmetic
Inventor: SHIMIZU KAZUHIKO
IPC: A61K8/42
Filed: 1985-07-01
Abstract: PURPOSE:A cosmetic containing pantothenic acid or its analog and lecithin, suppressing greasiness caused by pantothenic acid, preventing keratinization of the skin, activating cell and keeping the skin lively. CONSTITUTION:A cosmetic containing 0.01-2wt% (preferably 0.05-2wt% pantothenic acid or its analog (e.g., pantothenyl alcohol, D-pantothenoyl-L-cysteine) and 0.01-5wt% (preferably 0.05-3wt% one or more lecithins. The cosmetic can be useful for a facial, hair cosmetic, makeup cosmetic, body cosmetic, etc.
Patent JP-H05332446-A (JP)
Title: Engine warming-up acceleration control device
Inventor: KATO YUJI
IPC: F02D29/02
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the deterioration of exhaust, and improve the fuel consumption even at the time of starting an AT car at a low temperature without using an engine warming-up sensor such as a water temperature sensor and an exhaust temperature sensor. CONSTITUTION:Time for performing the control on the basis of the transmission operating oil temperature (ATF temperature) at the time of starting is discriminated to be stored in a control unit 30 previously to make the function of an automatic transmission 20 by the OD inhibition control work effectively even at the time of starting an engine at a low temperature. At the time of starting an engine 10, the oil temperature detected by an ATF temperature sensor 43 is detected to control the OD inhibition during the time to be decided on the basis of the ATF temperature. Even at the time of starting the engine at a remarkably low temperature such as 0 deg.C, or lower, the phenomenon that the speed is not changed to OD in spite of warming up the engine is eliminated, and the deterioration of characteristic of the exhaust gas is prevented without using a special engine-warming-up sensor. Furthermore, fuel consumption is improved.
Patent JP-H11338721-A (JP)
Title: Automatic reset device for microcomputer
Inventor: SASAKI MASAHARU
IPC: G06F11/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic reset device for microcomputer with which addition is possible without considerably changing existent equipment, excessive processing such as outputting a signal at every fixed time is unnecessitated and entire performance reduction is prevented. SOLUTION: Concerning a microcomputer system 5 provided with an input device 2 and an output device 3, the system has a means with which changes in input from the input device 2 and output to the output device 3 are detected and when the output device 3 does not respond to the input to the input device 2, the runaway state of a computer 5 is judged, and which performs fault recovery by interrupting or resetting this computer 5.
Patent JP-H05330358-A (JP)
Title: Main shift of transmission
Inventor: HYODO OSAMU
IPC: B60K20/02
Filed: 1992-06-04
Abstract: PURPOSE:To improve an operating feeling by providing so that a main shift lever is disposed near an operator's position without lowering the mechanical strength of a transmission case. CONSTITUTION:A window part 16 is installed in the side of a main shaft mechanism part 14 of a transmission case 12. Each one end 23a, 24a of two shifter arms 23 and 24 is projected to the outside from this window part 16, extending these parts 23a, 24a to the rearward, and a main shift lever 18 is attached to these ends 23a, 24a of these extended shifter arms. Then, a cover 17 is attached to the window part 16 for covering.
Patent JP-H11336769-A (JP)
Title: Cage for neelde roller bearing
Inventor: TERADA TOMOAKI
IPC: F16C33/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure where lubricating oil is easy to pass in the axial direction by taking a guide form of a cage as inside diameter guide, and specifying the clearance gap between the inside diameter of a housing and the outside diameter of the cage to the roller diameter. SOLUTION: A clearance gap J between the inside diameter of the inner peripheral surface 4a of a housing and the outside diameter of a cage 2 is set to 15 to 20% of the roller diameter (d). In the case where the guide form of the cage 2 is inside diameter guide, the inside diameter of the cage 2 is guided by the outside diameter of a rotating shaft 5, so that the cage 2 is offset to the rotary shaft 5 side with respect to the center line I of a roller 3. Accordingly, the clearance gap J is larger than the clearance gap K between the inscribed circle of the roller 3 and the inner peripheral surface of the cage 2.  Accordingly, even if lubricating oil is stuck to the inside diameter of the housing inner peripheral surface 4a by centrifugal force, a flow of lubricating oil is not inhibited by the cage 2 to enter the clearance gap J, and passed through the roller 13 to enter the clearance gap J on the other end side, and after that, the oil flows to the peripheral parts. Accordingly, thermal deformation and separation of the roller 3 can be prevented to improve durability.
Patent JP-S5934106-A (JP)
Title: Measuring device of radiation thickness
Inventor: MATSUDA YUKIO
IPC: G01N23/06
Filed: 1982-08-20
Abstract: PURPOSE:To attain a rolling control signal surely, by providing a plate end detecting part nearer to the end part of a part to be measured in the breadthwise direction than a thickness detecting part which detects the thickness of the end part of the object to be measured. CONSTITUTION:The thickness detecting part consists of a radiation detector 24 which is so arranged that the radiation detector 24 faces a radiation source 22 with the position, where a prescribed part L1 of an object 10 to be measured passes, between themselves. The plate end detecting part consists of a light source 23 and a plate end detector 25 which are provided a length L2 nearer to an end part side L3 of the object 10 than the thickness detecting part. If a notched part 11 exists in the plate end part of the object 10, a plate thickness signal detected by the thickness detecting part is held and outputted when the detector 25 detects the notched part 11 at a point (a). When the detector 25 detects the absence of the notched part 11 at a point (d), this holding state is released. Thus, even if the notched part exists in the end part in the breadthwise direction of the object, the rolling control signal is attained surely without the influence of the notched part.
Patent JP-H1082698-A (JP)
Title: Temperature sensor having resistance bulb
Inventor: WIENAND KARLHEINZ DR
IPC: G01K7/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor capable of being manufactured comparatively readily and at a low cost, and of being attached to consumer goods such as, for example, a washing machine, a drying machine, and an air conditioner in automobile. SOLUTION: This temperature sensor consists of a resistance bulb 1 comprising a substrate 15 having an electric insulation surface and a resistance layer 16 provided thereon. The resistance bulb 1 is enclosed with a coating serving as a primary outer skin which is made from a heat-resistant synthetic material. The primary coating and the embedded measuring resistance bulb 1 are enclosed with an additional synthetic material circumferential coating body 13 serving as an outer casing. Connection electrodes of the resistance bulb 1 are introduced to the outside via the primary outer coating and synthetic material circumferential coating body 13.
Patent JP-S5476954-A (JP)
Title: Power unit for thyristor converter
Inventor: TAKAHASHI TADASHI
IPC: G05F1/10
Filed: 1977-12-01
Abstract: PURPOSE: To make a power source stably obtainable for use of high potential gate, without ill affecting the valve operation, by means of connecting in parallel a series circuit, comprising an impedance and rectifying element, with between anode and cathode of the thyristor element.  
     CONSTITUTION: A thyristor converter for DC power transmission comprises a plurality of thyristors Th made in series connection. Between anode and cathode of at least one thyristor in said converter, is connected in parallel a series circuit that comprises impedances C 1 , R 1  and rectifying element D 2 . By means of taking out a power voltage PN for controlling and protecting the thyristor converter from both ends of said rectifying element D 2 , a full-wave rectified efficient power source will be obtainable for the thyristor converter in either of floating and operating time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H039814-A (JP)
Title: Heat recycling device for tire vulcanizing machine
Inventor: ICHIMARU TSUNEICHI
IPC: B29C33/04
Filed: 1989-06-06
Abstract: PURPOSE:To enable the subject machine to vulcanize uniformly by eliminating a temperature difference between the top and bottom of a heating surface of a tire, by a method wherein a feed path and discharge path of vapor of a bladder are passed through with a communicating pipe provided with an opening and closing valve between the opening and closing valve and bladder, an external circulation path of the vapor of the inside of the bladder is formed and a forced circulation device for the vapor is provided on the same. CONSTITUTION:Vapor is fed into a bladder 2 through a feed path 18 of the vapor by opening an opening and closing valve 20. Then, when the opening and closing valve 23 of a communicating pipe is opened along with closing of the opening and closing valve 20 at a point of time when internal vapor pressure of the bladder 2 attains to a fixed value, since the inside of the bladder 2 communicates with an external circulation path 4 of the vapor formed of the communicating pipe and the feed and discharge paths 18, 19 of the vapor, the vapor on the inside of the bladder 2 is circulated through the external circulation path 4 by driving a fan 26 with a motor 25. In this instance, since the inside of the bladder 2 is agitated with a flow of the discharging and feeding vapor, a temperature of the vapor of the inside of the bladder 2 is unified always and the whole surface of a tire 6 is heated at the same temperature.
Patent JP-H05343781-A (JP)
Title: Pulse laser oscillator
Inventor: OMURA KATSUYA
IPC: H01S3/097
Filed: 1992-06-04
Abstract: PURPOSE:To eliminate an unstable phenomenon of glow discharge by making a thin turbulent flow of laser gas flowing the surface of main discharge electrodes. CONSTITUTION:A plurality of rectifying holes 7 for separating part of laser gas are provided at the rear surface of laser gas guides 5A and 5B at upstream side on the downstream side of laser gas of the laser gas guides 5A and 5B at the upstream side. By doing this, the laser gas flowing on the surface of a main discharge cathode 2 and a main discharge anode 5B in conformity with the laser gas separated to rectifying holes 7 becomes a laminar flow.
Patent JP-S5767733-A (JP)
Title: Heat collecting panel for solar water heater, procedure of fabrication and device therefor
Inventor: NAKAMURA YOSHIYASU
IPC: F24S10/70
Filed: 1980-10-15
Abstract: PURPOSE: To improve capability of heat insulation and heat collection and to prevent detachment of an FRP layer by a method wherein a heat collecting panel which  is made of a transparent FRP layer laminated on a thin sheet metal coated with  selective absorbing material is fabricated with film coherency between the thin sheet  metal and the FRP layer.  
     CONSTITUTION: The subject heat collecting panel 6 is fabricated in such a way that an external surface of the sheet metal 1 is coated with selective absorbing material to form a selective absorbing coat 2 on which a black non-woven fabric 3 is polymerized while the selective absorbing coating 2 is yet in semi-hardened condition. Further, a layer of transparent FRP4 is laminated on the black non-woven fabric 3 by heating and compressing. This heating and compressing procedure can produce a solid integral body having firm coherence between those thin sheet metal 1, selective absoring coating 2, black non-woven fabric 3, and transparent FRP layer 4. At the same time, thickness of the selective absorbing coating 2 becomes approvimatery uniform throughout the surface being free from uneven application of coating material, and no defect of transparency caused by the penetration of selective absorbing coating material into the transparent FRP layer 4 can take place. The above procedures can produce a strong heat collecting panel 6 which is superior in capability of heat insulation and heat collection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6036241-A (JP)
Title: Automatic document feed device
Inventor: KURATSUNE MASAHITO
IPC: G03B27/62
Filed: 1983-08-08
Abstract: PURPOSE:To facilitate a jamming treatment by pressing a pressure roller shaft by a control cam to separate said pressure roller from a feed roller when an open-close body is opened in the captioned device provided with a document carrying belt provided in the open-close body hinged on a device body part. CONSTITUTION:In the captioned device wherein an open-close body 4 is rotatably connected with a device body part 1 mounted on the upper surface of a copying machine A via a hinge bracket 2 and a carrying belt 3 is provided in the open-close body 4, a shaft end of a paper feed roller 15 in the body part 1 is fitted in a circular hole of the hinge bracket 2. A shaft end of a shaft 19 for supporting a pressure roller 18 in close contact with said paper feed roller 15 is fitted in a long hole 17 formed in a machine body frame 16, and the shaft 19 is energized by a spring 20 to the paper feed roller 15 side. A control cam 21 positioned at a shaft end of the shaft 19 is fixed on the hinge bracket 2, the shaft 19 is pressed down against the spring 20 at opening of the open-close body 4, and thereby the pressure roller 18 can be separated from the paper roller 19.
Patent JP-H04369249-A (JP)
Title: Semiconductor device
Inventor: ICHIKI HIDEHIKO
IPC: H01L21/82
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a semiconductor device with a uniform surface within the face of the substrate, by forming a projected part on the side of an interconnection and eliminating an orientational dependency along a radius in flatness and step coverage on an upper-layer interconnection with regard to a semiconductor device having a multilevel interconnection structure on the semiconductor substrate with an insulating film coated in a spin coating method. CONSTITUTION:A semiconductor device has a multilevel interconnection structure on a semiconductor substrate with an insulating film coated in a spin coating method. In the semiconductor device, projected parts 23a and 24a are formed at given intervals on the side of first-layer interconnections 23 and 24 that having a narrow space between interconnecting parts, which doesn't allow a dummy pattern to be formed therein.
Patent JP-S5935274-A (JP)
Title: Optical reader
Inventor: ORUKAWA MASAHIRO
IPC: G11B7/135
Filed: 1982-08-20
Abstract: PURPOSE:To increase the quantity of light and to improve the read resolving power by forming a beam spot which is short in an X-axis direction and long in an Y-axis direction on a record carrier. CONSTITUTION:Light emitted from a light source 11 while converged once is passed through the pinhole of a stop plate 13 which has the hole whose major axis length and minor axis length are different from each other to be focused in a beam shape which is short in a relative movement direction (X-axis direction) and long perpendicularly to it (Y-axis direction) on the record carrier 15 having a signal recorded in a stripe. Consequently, while the quantity of light detemined by the diameter of the beam in the beam is secured, the read resolving power determined by the beam diameter in the relative movement direction (X-axis direction) is improved.
Patent JP-S5368910-A (JP)
Title: Driving system for x - y matrix element
Inventor: UEDA FUMIO
IPC: H04N3/12
Filed: 1976-12-01
Abstract: PURPOSE:To improve economization with making it possible to display picture having a half tone without flicker by utilizing characteristic of a display element itself.
Patent JP-H05341814-A (JP)
Title: Circuit creation processing method for sequence ladder circuit design back-up system
Inventor: OBARA HIROHISA
IPC: G06F17/50
Filed: 1992-06-05
Abstract: PURPOSE:To improve the designing efficiency of a sequence ladder circuit by attaining a routine processing method for creation of the ladder circuit which controls the drive of an output device. CONSTITUTION:A basic unit ladder circuit of such a type necessary for securing the safety, the operability, etc., of a machine device and an operation unit ladder circuit which is used in common for the drive control of an output device are stored in a standard data circuit data file 53 as the standard circuit patterns. Thus a unit ladder circuit is designed as necessary in accordance with the assignment state of the input or output device or a time chart and based on the file 53. Then the operation unit ladder circuits designed based on the IC assignment data and the time chart are standardized. Then the circuit designing efficiency is improved together with facilitation of the maintenance.
Patent JP-H08299819-A (JP)
Title: Quantitative supply apparatus of grains
Inventor: KIKUCHI HIDEHIKO
IPC: B02B7/02
Filed: 1995-05-10
Abstract: PURPOSE: To realize an apparatus constituted by providing a square cylinder having a quantitative box built therein to the rear surface of a storage house storing a large quantity of grains to quantitatively feed weighed grains from below to above. CONSTITUTION: A square cylinder 2 housing a quantitative box 3 is provided to the rear surface part of a storage house 6 so as to be extended upwardly and openings are provided to the upper and lower parts of the square cylinder 2 and a means for moving the quantitative box 3 up and down is provided and an opening and closing means of a lower opening 1 is provided.
Patent JP-S62299910-A (JP)
Title: Optical cable
Inventor: TATEISHI FUMIKAZU
IPC: B23K26/064
Filed: 1986-06-20
Abstract: PURPOSE:To flow liquid with a high cooling effect or rapid cooling gas, to attain effective cooling and to transmit laser beams with high output by inserting an optical fiber into a metal tube with high heat conductivity and cooling the outer periphery of the metal tube by the cooling fluid. CONSTITUTION:The optical fiber 1 is inserted into the thin metal tube 2 with high heat conductivity and the cooling fluid flows on the outer periphery of the tube 2 to cool the optical fiber 1 through the metal tube 2. The gap between the optical fiber 1 and the metal tube 2 is filled with magnetic fluid and magnets 4, 5 are fitted to both the ends of the tube 2 to seal the magnetic fluid. Since the mechanical strength of the tube 2 is high, no trouble is generated even if rapid gas or liquid is made to flow into the part, and if necessary, fluid may flow into the part under high pressure and high speed conditions. Consequently, the metal tube 2 is sufficiently cooled, and since the metal tube 2 has high heat conductivity and thin thickness, the tube 2 can sufficiently absorb the heat of the optical fiber 1.
Patent JP-H10338573-A (JP)
Title: Production of zinc sulfide-silicon dioxide sintered compact target
Inventor: SETO YASUHIRO
IPC: C04B35/547
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To produce a high density ZnS-SiO2 sintered compact target by a safe hot pressing method. SOLUTION: When a zinc sulfide-silicon dioxide sintered compact target consisting of 10-30 mol.% SiO2 and the balance ZnS with inevitable impurities and having >=3.3 g/cc density is produced, SiO2 having 5-100 μm average particle diameter and >=0.5 g/cc bulk specific gravity is used as starting material and hot pressing is carried out at 900-1,000 deg.C under >=250 kgf/cm<2> pressure.