baber/WOPTO huggingface dataset:
Patent JP-S6377503-A (JP)
Title: Liquid separator for thermopervaporation
Inventor: IMANARA TOORU
IPC: B01D61/36
Filed: 1986-09-17
Abstract: PURPOSE:To facilitate the maintenance and operation of the title separator by arranging a thermoelectric cooling body in a low-temp. chamber, utilizing a thermoelectric phenomenon for cooling to make the circulation of a refrigerant needless, and making the structure of the separator simple and compact. CONSTITUTION:A plate thermoelectric element 2 with one face used as a high- temp. face and the other face as the low-temp. face is arranged on both sides of a diaphragm 1 such as the porous membrane of polytetrafluoroethylene to form a high-temp. chamber 3 and the low-temp. chamber 4. A liq. to be separated such as seawater is charged in the high-temp. chamber, the thermoelectric element 2 is connected to a DC power source 8 to operate the thermoelectric element 2, hence temp. difference is formed between both sides of the diaphragm 1, and water is permeated through the diaphragm from the high-temp. chamber to the low-temp. chamber.
Patent JP-S6286197-A (JP)
Title: Production of colored titanium material having excellent adhesiveness
Inventor: SATO HIROSHI
IPC: C25D11/26
Filed: 1985-10-01
Abstract: PURPOSE:To improve adhesiveness of a colored and to improve the workability, finger print resistance and wear resistance thereof as well by subjecting Ti or Ti alloy to an anodic oxidation treatment to form the colored film on the surface thereof, then subjecting the film to a heat treatment under specific conditions. CONSTITUTION:The surface of the Ti or Ti alloy is cleaned by a degreasing treatment and pickling treatment and is then subjected to the anodic oxidation treatment to form the colored film having the uniform color tones on the surface thereof. Such film is heated for >=3sec at 175-357 deg.C. The adhesiveness of the colored film is improved by >=30sec of heating at 200-350 deg.C and the adhesiveness of the colored film is improved and the exfoliation thereof is prevented by >=2min of heating at 250-350 deg.C, >=4min at 250-350 deg.C or 4-20min of heating at said temp. The Ti or Ti alloy material having the colored film which excels in the workability, finger print resistance and wear resistance is thus obtd.
Patent JP-H0265805-A (JP)
Title: Floor cushion filled with water
Inventor: SUGANO TADAO
IPC: A47C27/00
Filed: 1988-09-01
Abstract: PURPOSE:To reduce numbness of feet in use for a long time, by a method wherein a heater unit providing a thermal sensor is built into a water tube formed of elastic material, and the bottom and sides of the water tube are surrounded by a frame with a property of highly keeping warmth. CONSTITUTION:A water tube 1 is formed of a special vinyl and contains a proper quantity of water in it. A thermal sensor is also provided in a heater unit 3 built into the water tube 1. Lead wires 4 are led out from one end of the heater unit and connected with a controlling part 5. The controlling part 5 operates the heater unit 3 and properly controls a water temperature in the water tube 1. A waterproof liner 6 is formed of the vinyl and covers the water tube 1 lest the water leaking from the water tube 1 is scattered elsewhere. The frame 7 is formed of material, such as hard urethane with a property of highly keeping warmth and covers the waterproof liner 6. A sheet 8 covers the whole body and is fitted with a slide fastener, etc.
Patent JP-S59108106-A (JP)
Title: Retrieving system of shortest route between many points
Inventor: KOSHIBA MINORU
IPC: G05B19/416
Filed: 1982-12-13
Abstract: PURPOSE:To shorten processing time in the retrieving method of the shortest route connecting between many points by retrieving the 2nd and the 3rd points the closest to a reference point, retrieving the 4th point the closest to the 2nd and 3rd points and then comparing the length of each route to select the shortest route. CONSTITUTION:Two points close to the reference point P1 are retrieved at first. In this case, points P2, P7 correspond to the closest points and then a point to be passed successively as the closest point to the points P2, P7 is selected. A point P3 corresponds to the point to be passed successively for both the points P2, P7 and the point P3 is selected. Subsequently, a farther point from the point P3 to be passed successively is selected from the center of the originally selected two points P2, P7. The point P7 corresponds to this case and is selected as the 2nd point succeeding to the point P1. By repeating said step in each point, the route of P1-P7-P2... shown by solid arrows is formed.
Patent JP-S59109228-A (JP)
Title: Centrifugally separating device
Inventor: KUWABARA OSAMU
IPC: B01D59/20
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a titled device excellent in assembling operability and easy in hermetically sealing, by providing a cover which forms plural gas flow passages in multilayers in its inside throughout all centrifuges arranged plurally. CONSTITUTION:A gas to be treated introduced from a gas supplying source to a gas flow passage 23b through a gas supplying port 27 is supplied from a gas passage 3b to a centrifuge 1b' and is centrifuged; respective gases centrifuged there flow from gas passages 4b, 5b in the gas passages of respective gases through the gas passages of an upper flange 21b, and are respectively introduced from gas passages 3a, 3c to centrifuges 1a', 1c' of the next stage. Further, the separation of the gases are performed at the centrifuges 1a', 1c', and the separated gases flow through prescribed passages and discharged to the outside from discharging port 28, 29. At that time, strict air sealing is not required for fixing partition plates fitly disposed to respective stepped parts, because there is no large pressure difference between the adjacent gas passages.
Patent JP-H0383265-A (JP)
Title: Optical disk reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B20/14
Filed: 1989-08-25
Abstract: PURPOSE:To shorten the time required for reproducing an optical disk as a whole by generating a reference signal for reproducing reference based on a frequency component of pre-recording information in a signal reproduced by a reproducing means. CONSTITUTION:A spindle motor 3 is controlled by a CAV control circuit 4 to rotate the optical disk 1 at a constant angular velocity (CAV). Reflected light from the optical disk 1 is detected by an optical head 5, so as to reproduce the pre-recording information consisting of a biphase mark modulation wave of an absolute address recorded by a bias between recording information and a guide groove. These reproductive signal and pre-recording information are inputted via a reproductive amplifier 6 to a reproductive signal processing circuit 7, where a reproduced data D is outputted from an output terminal 8 based on a reproducing clock from a reproducing clock generating circuit 11. On the other hand, the regenerative signal and the pre-recording information from the regenerative amplifier 6 are inputted to an extraction circuit 10 to extract the pre-recording information to be inputted to the circuit 11, where the reproducing clock signal as the reference signal in proportion to a bit frequency of the pre-recording information is generated, and is sent to the circuit 7.
Patent JP-H10164181-A (JP)
Title: Information processing device and method, and recording medium
Inventor: KODIMER MARIANNE L
IPC: H04L69/40
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively transmit the service request information with no intervention of the modem connection by detecting the abnormality of a peripheral device of a network and transmitting a packet including the status information acquired against the detected abnormality to a remote service system via the network. SOLUTION: When a network copying machine 11 detects the abnormality that requires the service, the machine 11 outputs the information on the detected abnormality and the configuration and/or status information on the machine 11 itself to an NIB(network interface board) 14. Receiving the information, the NIB 14 retrieves the information on a user and a contact person of the user and stores the retrieved information in an HTML (hypertext production language) file. Then the NIB 14 produces a data packet including the HTML file and the destination filed showing a service system and transmits the packet to a work station 1 via a LAN 15, a router 7, a world wide web 6 and a router 2 respectively.
Patent JP-S59110153-A (JP)
Title: Complementary mis field effect semiconductor device
Inventor: GOTOU GENSUKE
IPC: H01L27/08
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the latch-up phenomenon due to a parasitic thyristor by forming a p type region which surrounds an n-well or forming an n type which surrounds a p-well. CONSTITUTION:The p type region 10 which surrounds the n-well 2 in a p-channel transistor Tp is formed. The titled device becomes in the form that an n-p-n bi- polar transistor QA and a p-n-p one QB of a low current amplification rate are inserted between a p-n-p bi-polar transistor QL and an n-p-n one QV. Therefore, since conduction can not be performed as a bi-polar transistor originally generated to a CMIS field effect semiconductor device, unless such an external signal (noise) that can sufficiently drive the transistors QA and QB is applied, the generation of the latch-up phenomenon due to the parasitic thyristor can be prevented.
Patent JP-H0669188-A (JP)
Title: Semiconductor device
Inventor: SASAKI TAICHI
IPC: H01L23/52
Filed: 1992-08-19
Abstract: PURPOSE:To surely know the etching condition of an insulating film with only the optical microscope, at the etching in the fault analysis of a semiconductor device. CONSTITUTION:The first circular etching recognition pattern 4a the same in the quality of material is made, alongside of the first interlayer insulating film 4, on the polysilicon film 3 laid on the field insulating film 2 on a silicon substrate 1, and further the second etching recognition pattern 6a is made, alongside of the second interlayer insulating film, on the first-layer metallic wiring 5, and further the third etching recognition pattern 8a is made alongside of the cover film 8 on the second-layer metallic wiring 7 on it. Hereby, even if it is the etching recognition pattern the same in quality of material as an achromatic insulating film and the cover film, the etching condition can be recognized enough by an optical microscope since it is made in a circular shape.
Patent JP-S63139313-A (JP)
Inventor: BUERUNFUARUDO DOOKUTOERU
IPC: G02B15/15
Filed: 1987-09-01
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-H0384900-A (JP)
Title: Plasma treatment device
Inventor: OKU KOJI
IPC: C23F4/00
Filed: 1989-08-29
Abstract: PURPOSE:To improve the reproducibility of dry-etching treatment by keeping the plasma impedance of a plasma generating means at a desired constant value. CONSTITUTION:A plasma treatment device is constituted in such a manner that the capacitance of each of impedance-matching variable capacitors C1, C2 in a matching box 2a is detected as the turning angle of this capacitor and the detected capacitance is then converted into the corresponding voltage to be taken into a CPU 11a whereby the impedance of a plasma load 3 can be computed. Besides, a change of reproducibility in a plasma treatment process is measured as a change of plasma impedance and accordingly the output magnetic-field of each of magnetic coils 14 arranged outside a plasma chamber 3a is controlled to make the impedance of the plasma chamber 3a constant. Thus, plasma treatment can be obtained with high precision in the reproducibility thereof.
Patent JP-H0269183-A (JP)
Title: Beta-1,3-glucanase and production thereof
Inventor: ATAGI YUICHI
IPC: C12R1/07
Filed: 1988-09-05
Abstract: PURPOSE:To obtain the subject enzyme having excellent beta-1,3-glucan decomposition capability at a low cost by culturing an alkalophilic microorganism of genus Bacillus capable of producing beta-1,3-glucanase and having a specific property and collecting the produced objective enzyme. CONSTITUTION:An alkalphilic microorganism of genus Bacillus AG430 is cultured in a medium and the beta-1,3-glucanase produced and accumulated in the medium is collected therefrom. The beta-1,3-glucanase is reactive with beta-1,3-glucan having higher polymerization degree than laminaritetraose to decompose the beta-1,3-glucoside bond and produce, glucose laminaribiose and laminaritriose. The microbial strain has an optimum pH of 8.5-10.5, is stable at pH 4-12 under the heating condition at 40 deg.C for 30min and stable under the heating condition of pH7 and 100 deg.C for 20min and has optimum working temperature of about 65 deg.C. It is inactivated within 50min at pH7 and 100 deg.C, has a molecular weight of 32,000-38,000 (by gel-filtration) and and isoelectric point of 3.7-3.9 and is inhibited by mercuric chloride and silver nitrate.
Patent JP-H0384495-A (JP)
Title: Fuel assembly
Inventor: UEDA MASAHARU
IPC: G21C3/30
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the infiltration of foreign matter to a fuel rod region by fixing a grid member integrally formed with a member for controlling the leak quantity of a coolant onto the base plate of a lower tie plate. CONSTITUTION:The square frame-shaped grid member 10 for preventing the infiltration of the foreign matter is imposed on a base plate 4b of the lower tie plate 4 and is fixed to the base plate 4b by means of two pieces of threaded lower end plugs 2a of water pipes 2 positioned in the central part. The outer side plates 11 on all sides are bent upward from the lower line, and this member is curved outward to a funnel shape at the time of viewing from the side face. The curved parts of the control member 13 respectively integral with the outer side plates 11 on the four sides of the grid member 10 are eventually brought into pressurized contact with the inside surface of a channel box 6 when the channel box 6 is fitted to the outer side of a fuel rod bundle. The coolant thus enters the inside of the lower tie plate 4 and eventually flows above the fuel rod region at the time of operation. Since the respective grid openings are finely segmented by a grid plate 12 at this time, the greater part of the foreign matter is captured by the grid plate 12.
Patent JP-S60113351-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: OOHIRA TSUNEHISA
IPC: G11B15/665
Filed: 1983-11-22
Abstract: PURPOSE:To perform stably tape loading action accompanied by oblique movement of a pole assembly by substantially eliminating force in the direction in which a magnetic tape tends to deviate from a loading pole generated during oblique movement by the action of a guiding member, and controlling the direction of width of the magnetic tape during the oblique movement. CONSTITUTION:When a collapsible pole 85 comes into contact with a magnetic tape under tape loading, the magnetic tape is guided by the collapsible pole 85 and led so that the tape going to a loading pole 104B faces obliquely downward. Consequently, force in the direction in which the tape tends to deivate from the loadig pole 104B generated in the magnetic tape in the process of loading obliquely downward becomes very small, and together with controlling force in the dirction of width of the tape due to upper and lower flanges of the loading pole 104B itself, the magnetic tape does not deviate or come off from the loading pole 104B even when the loading pole 104B makes oblique movement, and tape loading action is performed stably.
Patent JP-H04103831-A (JP)
Title: Suction system for engine with supercharger
Inventor: GOTO TAKESHI
IPC: F02B33/00
Filed: 1990-08-22
Abstract: PURPOSE:To prevent a bypass section from being undesirably left open when an engine is in operation high in revolution and loading by introducing inlet air pressure obtained at the upstream side of a throttle valve into a second pressure chamber forming section in a control valve drive section via a second communication forming section. CONSTITUTION:In a control unit 65, when inlet air pressure obtained at the downstream side of the supercharger actuating section 36 of a supercharger 35 in an inlet air passage forming section 31 the pressure of which is indicated as the detected output signal SP of a pressure sensor 45, is less than a specified comparatively high value, control signals CS which take, for example, the low level, are given to a three way solenoid valve 60, so that the three way solenoid valve 60 is forced to communicate one of its inports with its output port. By this constitution, inlet air pressure obtained at the upstream side of a throttle valve 34 in an inlet air passage forming section 31 is introduced to the pressure chamber forming section 57 of an actuator 53 via an interconnecting passage 61, the three way solenoid valve 60 and an interconnecting passage 59.
Patent JP-S6281957-A (JP)
Title: Generating set for vehicle
Inventor: MOTODATE SHIYOUJI
IPC: H02K21/22
Filed: 1985-10-03
Abstract: PURPOSE:To miniaturize and lighten a generating set for a car while improving reliability by obtaining starting torque by suction and repulsive force generated between a starting coil and a field pole and acquiring electrical energy from a magneto coil by the revolution of an engine after starting. CONSTITUTION:A starting coil 12 and a magneto coil 13 are mounted adjacent to a stator 10 or a rotor 20. The predetermined starting coil 12 is supplied with starting currents is succession from a starting-current supply path 14 and a contact pair for a brush with the revolution of the rotor 20 at the time of starting by driving a magnet 30. Starting torque is obtained by suction and repulsive force generated between the starting coil 12 and a field pole 22. The magnet 30 is de-energized after starting, the contacts of the starting-current supply path 14 and the brush are released, and electrical energy is acquired from the magneto coil 13 by the revolution of an engine.
Patent JP-S59110860-A (JP)
Title: Ignition timing control method for internal-combustion engine
Inventor: WATANABE SHIYOUJI
IPC: F02D41/06
Filed: 1982-12-16
Abstract: PURPOSE:To prevent attachment of soot to an ignition plug by making a correction control of the ignition timing to the angle delay side, in case of the engine remaining cool the accelerator is operated from the full-open switch-off state to the -on state frequently in a short time. CONSTITUTION:During engine being in operation, a control circuit 20 calculates the fundamental fuel injection amount on the basis of outputs from an air flow meter 8 and a number of revolutions sensor 16, and the result is corrected in accordance with the output from a suction temp. sensor 9 to be used for control of the injector 3. It shall then be judged from the output of water temp. sensor 10 whether the engine is in the cool condition, and if the result is affirmative, the time T1 of full-open switch-off state is measured, when the throttle full-open switch 7 is operated within a range from Off state to On state by next most frequent accelerator operation in a plurality of reversals. When this time T1 is below a set value T (approx. 10sec), control shall be so made as to correct the ignition timing in normal arrangement toward the angle delay side.
Patent JP-H0383471-A (JP)
Title: Monitoring device
Inventor: MATSUO CHIKAO
IPC: H04N7/18
Filed: 1989-08-28
Abstract: PURPOSE:To easily and accurately display the picture of an arbitrary area in a monitoring area without moving a TV camera by converting the address area of picture data in the designated area when the arbitrary area in the monitoring area is designated, enlarging the picture to a whole screen and displaying the picture. CONSTITUTION:A switch SW is connected to an (a) side and a picture photographing the whole monitoring area is displayed. When an arbitrary area A is designated by a monitoring area designation part 4, an address corresponding to the area A is sent to a storage part 3 and the picture data area outputted. When the switch SW is charged over to a (b) side, the picture data outputted from the storage part 3 are inputted to a coordinate transform part 6, transformed to an address area corresponding to the size of the whole screen, stored in a display data storage part 7 and converted to analog signals by a D/A converting part. Then, the picture is displayed in a display part 9.
Patent JP-2001040688-A (JP)
Title: Bucket for shovel loader
Inventor: ITO KENTARO
IPC: E02F3/40
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a bucket for a shovel loader capable of effectively preventing falling of a load and of accurately grasping the quantity of the load and the loading shape. SOLUTION: In a bucket 1 for a shovel loader equipped with a spill guard 7 for preventing falling of a load to the rear of the bucket 1, a see-through portion 9 having a slope of a bottom end 9A directed from side portion of the bucket 1 toward the center with an up-grade is provided at both end portions of the spill guard 7. The slant of this up-grade is made as the angle of repose, and the see-through portion 9 is constituted of a plurality of openings 8.
Patent JP-H0772003-A (JP)
Title: Weight detector
Inventor: FUJII YUKO
IPC: G01G19/52
Filed: 1993-09-06
Abstract: PURPOSE:To enable the prevention of breakage of a weight sensor while improving detection sensitivity in all load areas by providing a weight transmission part having a contact area with the weight sensor varying corresponding to the weight of an object. CONSTITUTION:A weight transmission section 4 to transmit the weight of an object on a measuring tray 3 to a diaphragm type weight sensor 1 is made up of a volute spring 10. The spring 10 is so formed as to make a triangular cross section conical and the width smaller inward along the circumference thereof, hence, the spring constant is smaller toward the inner circumference from the outer circumference of the spring. As a result, when a load is applied, at first, the inner circumference part comes into contact with an alumina substrate 11 of the sensor 1 and does sequentially from the inner circumference part to the outer circumference part as the load increases and as the contact diameter increases with the load, the contact diameter is larger in a larger load area so that the distortion value of the alumina substrate 11 reduces. On the contrary, a smaller contact area allows increase in the distortion value in a smaller load area, thereby enabling the detection of the weight with very high sensitivity.
Patent JP-H04103448-A (JP)
Title: Control device for electrically operated apparatus
Inventor: AKIYAMA YUICHI
IPC: B60R1/06
Filed: 1990-08-24
Abstract: PURPOSE:To improve usability of electrically operated apparatus by supplying current to the electrically operated while a key is drawn from a key cylinder and a timer is actuated, and stopping supply current to the apparatus when a door is changed from open to close under this condition. CONSTITUTION:During operation, a CPU 1a judges whether a keyless switch 2 is ON or OFF, if a key is drawn to be ON, the CPU 1a makes a transistor 1b ON, applies voltage of a battery 4 on a mirrordriving device 6, and actuates a timer 1c. Nextly, the CPU 1a judges whether a door switch 3 is changed from ON to OFF or not, at judging the result of NO, it is judged whether the timer 1c counts up or not, and at completion of a prescribed count-up, the timer is reset to stop power supply from the battery 4 to the mirror driving part 6.