baber/WOPTO huggingface dataset:
Patent JP-2000119889-A (JP)
Title: Cathode structure and reactivation method
Inventor: TANAKA MASASHI
IPC: C25B11/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure which solves the problems associated with the prior art while applying existing cells advantageous in terms of a cost and is usable even for electrolysis at a large current density. SOLUTION: The cathode structure is formed by holding and arranging a conductive porous member 4 having gas and liquid permeability between a cathode 3 and an ion exchange membrane 1. A catalyst active for hydrogen generation is formed in part of this porous member. The porous member consists of at least carbon material and is in the form of a plate, sheet fibers, a web, paper, net or their sintered compacts having thickness of 0.05 to 5 mm and porosity of 10 to 95%. This method for reactivation of the cathode structure comprises using the cathode structure for electrolysis and forming the catalyst active for hydrogen generation for the porous member when the activity thereof degrades.
Patent JP-H02141950-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAOKI ARIKATSU
IPC: G11B11/105
Filed: 1988-11-22
Abstract: PURPOSE:To improve C/N by forming the 1st magnetic layer of a perpendicularly magnetized film which has the compsn. expressed by the specific formula and has low coercive force and forming the 2nd magnetic layer of a perpendicularly magnetized film which has the compsn. expressed by the specific formula and has high coercive force. CONSTITUTION:A lower dielectric film 5, the 1st magnetic layer 1, the 2nd magnetic layer 2, an upper dielectric film 6, and a protective layer 7 are successively deposited and formed on a substrate 4. The layer 1 functions as a reading out layer and the layer 2 functions as a writing layer. The layer 2 which is lower in the Curie temp. than the layer 1 is heated higher than the Curie temp. thereof and the magnetization by the externally impressed magnetic field is generated in the cooling stage by the transfer and stop of the irradiated part of the medium 3, by which recording is executed. The layer 1 is selected at the small coercive force and the magnetized patterns of the layer 2 are transferred to the layer 1. The medium 3 is, therefore, irradiated at the time of reading and, then the magneto-optical effect of the layer 1 is large and, therefore, the Kerr rotation takes place according to the directions of the magnetization. The Kerr rotating angle of the reflected light of the irradiation light is, therefore, detected, by which the reading out of the recording information is executed.
Patent JP-H03156248-A (JP)
Title: Air conditioner and its controlling method
Inventor: OHAMA MASAHIRO
IPC: F24F11/76
Filed: 1989-11-14
Abstract: PURPOSE:To improve a comfortable feeling and further improve a fast heating opera tion by a method wherein a temperature range for comparing a room temperature got by a room temperature sensing means is properly divided in advance, an applied voltage to a motor for use in driving a fan is made constant at each of the divided temperature ranges and the applied voltage is further increased as the divided tempera ture ranges are set to a higher temperature. CONSTITUTION:A surface of a thermal transmitting pipe 4 in a heat exchanger 1 is provided with a refrigerant temperature sensing means 5. A room temperature sensing means 6 for use in sensing a room temperature is arranged at an upstream side of the heat exchanger 1. A control means 7 may control an applied voltage given to a motor 3 with signals got from the refrigerant temperature sensing means 5 and the room temperature sensing means 6. As a heating operation is started, a voltage is applied to the motor 3 for driving a fan 2 as a temperature higher then a certain set temperature, and then the fan 2 is rotated. Operation is controlled such that the applied voltage for the motor 3 for driving the fan 2 is controlled as a room tempera ture is increased. Accordingly, even if the room temperature is varied, a variation of an air blowing temperature can be reduced.
Patent JP-H11128868-A (JP)
Title: Waste reclamation disposal plant having solar battery panel
Inventor: HATSUTA AKIMICHI
IPC: B09B1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the generation of leaching sewage as far as possible, to suppress the deterioration of impervious sheets by direct rays of the sun and to enable the self-sustenance of electric energy by effectively utilizing the disposal space above a waste disposal plant and lessening the direct inflow of rainwater to the disposal plant as far as possible. SOLUTION: The upper side of the space for the waste disposal of the waste disposal plant segmented by dikes, impervious diaphragms, impervious walls, etc., or the upper surface part of the blocks where reclamation is completed is covered with panels 6 or sheet-like solar batteries stretched with many solar batteries, by which electric energy is obtd. and the inflow of the rainwater to be the cause for the generation of the leaching sewage by contact with the wastes into the disposal plant is prevented. The leaching sewage is thus drastically reduced or made zero. As a result, the treatment facility cost and management cost incidental to the reclamation disposal plant are reduced and simultaneously the possibility of the secondary environmental pollution to the public water basis, such as rivers, ocean and ground water, is extremely minimized.
Patent JP-S63239043-A (JP)
Inventor: OYAMA TAKUJI
IPC: B32B7/02
Filed: 1987-11-26
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-H05107613-A (JP)
Title: Camera provided with battery decision means
Inventor: TABATA YASUSHI
IPC: G02B7/04
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to use a camera as long as a battery has somewhat reserve energy by deciding whether the discharge state of the battery is proper or improper. CONSTITUTION:This camera is provided with a function driven by the battery and a means 6 which decides before the actuation of the function whether the discharge state of the battery is proper or improper. Namely, in the case that the decided result on the battery by the means 6 is improper when a cetain function is actuated, the actuation of the function is inhibited, and when any function is actuated again, the decision on the battery is performed by the means 6 again. Thus, the camera can be used as long as the battery has somewhat reserve energy, and the stable actuation of the camera is always realized. Furthermore in the case that the automatic housing action of the movable barrel of a lens consisting of a zoom lens, etc., is included as the function like this, the protection of the movable barrel is surely executed.
Patent JP-H04168808-A (JP)
Title: Photoelectric switch
Inventor: KASHIYOU YASUNORI
IPC: H03K17/78
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the power consumption without causing a decrease in detection sensitivity nor the complexity of a circuit by causing the voltage of a power line to drop by using a step-down type switching regulator which is placed in switching operation with a light projection signal to supply electric power to a light projection circuit. CONSTITUTION:When a transistor(TR) 7 turns on in the step-down type switching regulator 3, a current flows in the light projection circuit 4 from the power line through a reactor 8. When the TR 7 turns off, a flywheel diode 9 turns on with the counter electromotive force generated at the reactor 8. The current which flows to the reactor 8, therefore, continues to flow as the charging current to a smoothing capacitor 10. Consequently, the output voltage Vout developed across the smoothing capacitor 10 of the regulator 3 is nearly a half as high as the input voltage Vin and the output mean current Iout is about twice as large as the input mean current Iin flowing in from the power line. The inflow current from the power line can be suppressed to almost a half as large as usual.
Patent JP-H08210516-A (JP)
Title: Lubricated plug valve
Inventor: MEARIASU ROBATO JIYUNIAA
IPC: C10G11/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a plug valve in which in the case of excessive purging a guide tube, a guide line, a stem, a stem tube and the like are not eroded, and in the case of insufficient purging a valve stem or the stem tube does not cause sticking. SOLUTION: This plug valve is disposed in a chamber or a vessel containing fluidized particles and in a sealed space between the chamber or the vessel 35a and the valve stem and guide tube 12a to control the flow of the fluidized particles between the chamber or vessel 35a and the open end of a conduit which has a purging system functioning to keep the fluidized particles out of the space.
Patent JP-H09135904-A (JP)
Title: Balloon catheter
Inventor: TSUTSUI NOBUMASA
IPC: A61M25/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter in which a balloon is not damaged by using a reinforcing wire even if the balloon is repeatedly expanded and shrunk in a curved blood vessel. SOLUTION: This balloon catheter 1 is of so-called a single lumen type, and a reinforcing wire 16 made of stainless steel is arranged in a balloon 12 made of polyurethane. A covering member 21 is integrally extended from the rear end of a tip 17 made of polyurethane and the reinforcing wire 16 is covered by the covering member 21 in the balloon 12. By providing such a covering member 21, the balloon 12 is not damaged even if the balloon 12 is repeatedly expanded and shrunk for a long time in a curved state.
Patent JP-H08161983-A (JP)
Title: Current limiter and its manufacture
Inventor: HAYASHI NORIKATA
IPC: H01H33/00
Filed: 1994-11-30
Abstract: PURPOSE: To make a current limiter more practical that uses an oxide superconductor by forming a protective film that protects the superconductor from an external environment and can impart a desired current limiting effect to the superconductor. CONSTITUTION: This current limiter 10 which performs current limiting function by means of resistance generated during transition from a superconducting state to a normal conducting state has a current limiting portion 3 made of an oxide superconductor and a protective film 4 covering the current limiting portion 3. The protective film 4 comprises a first layer 4a provided over the current limiting portion 3 and made of an amorphous material having almost the same composition as the oxide superconductor and a second layer 4b covering the first layer 4a and made of a corrosion resistant metal.
Patent JP-H01137852-A (JP)
Title: Modem equipment
Inventor: YUI HIDEKAZU
IPC: H04M11/06
Filed: 1987-11-25
Abstract: PURPOSE:To simplify a program by controlling the changeover between the transparent mode and the escape mode depending on the output of a switch provided on a MODEM equipment side. CONSTITUTION:A DATA switch 2 and a PHONE switch 3 composed of momentary type switch respectively are provided respectively on the housing front end of the MODEM equipment 1. The DATA switch 2 acts like giving a command switching alternately the operating mode into the transparent mode and the escape mode at every depression in case of the automatic incoming/outgoing mode (AA mode) after the transparent mode. Thus, the switching operation from the transparent mode into the escape mode is facilitated and it is not required to assign a specific character strings for the mode changeover to a changeover command and a character string monitoring program at the MODEM equipment is not required.
Patent JP-H02143857-A (JP)
Title: Continuous manufacture of laminated sheet
Inventor: MATSUDA ATSUHIKO
IPC: B32B43/00
Filed: 1988-11-25
Abstract: PURPOSE:To form a laminated sheet which is practically free from residual bubbles and has high base material content, by a method wherein the base material is heated and pressurized while contriving infiltration of an impregnating resin solution into the whole of the base material by making use of a double belt press constituted of an endless belt. CONSTITUTION:A thermosetting resin solution which does not generate a reactive by-product such as gas or a liquid is infiltrated into a long-sized base material 1. Then a plurality sheets of the base materials impregnated with the resin are piled upon each other, the resin solution is cured through heating and pressurization and unified. The above-mentioned impregnating process and heating and pressurization process are arranged almost vertically to each other and partial impregnation of the base material 1 with the resin solution 3 is performed in the impregnation process. Infiltration of partial impregnation of the resin solution 3 into the whole of the base material 1 is contrived by making use of a double belt press 11 possessing practically even pressure extending over the whole sphere of a pressurizing zone, in the heating and pressurizing process. Then since heating and pressurization, are performed, discharge of the impregnating resin solution other than small quantity of adhesion amount is streamed down with action of gravity and recovered at the time of the pressurization with the double belt press 11. Therefore, problem of contamination is not generated and a laminated sheet which is free from the bubbles and having high content of the base material can be formed continuously.
Patent JP-H09110364-A (JP)
Title: Block hoisting accessory equipped with locking mechanism
Inventor: KAWACHI YASUO
IPC: B66C1/42
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To hold a block by dint of constant contact-pressing force without entailing any damage to it by installing a locking mechanism in space between two connecting rods, forming an engaged part engaging or releasing a serrated engaging part provided with an irregularity rotatably, and equipping a lever which turns the engaged member round to a releasing position for releasing a mesh of the serrated engaging part therein. SOLUTION: A locking mechanism is set up in a cylinder 51, checking or allowing any slide motion of a sliding body 55, and any operation of widening or narrowing a U-shaped holding member is checked or allowed. An engaged member is pivoted to a bracket 64, and connected at the end part via a spring 64 and rotated by a lever. In succession, an engaged tooth 65 is connected to the side to which the spring 64 is not yet connected, as being engageable with a serrated engaging part 60 of the sliding body 55, eliminating any engagement and releasing it free. Then handle part 62a is rotated, and a stopping claw 66a or an opening claw 66b at the side where an operating end 62b is connected to the spring 64, are pushed and thereby an engaged tooth 65 is meshed with a serrated part 60 or it is maintained in a mesh releasing position.  With this constitution, the block holding member makes its force contacting and pressing a block constant, and thus the possibility of falling and damage to the block is reduced.
Patent JP-2000122709-A (JP)
Title: Control method for multiaxial multi-system nc lathe
Inventor: SAITO TAKAYASU
IPC: G05B19/18
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make it easy to recognize the time relation among the operations of systems of even an NC lathe having only a narrow display part by describing and displaying a multi-system machining program and a single-system machining program in series by using a multi-system start command and a multi-system end command. SOLUTION: The machining program of the multiaxial multi-system NC lathe is described and displayed in series, the section from the multi-system start command to the multi-system end command in this machining program is controlled by the multi-system machining program, and other sections are controlled by the single-system machining program. In the section from the multi-system start command to the multi-system end command of the machining program of the multiaxial multi-system NC lathe, commands below system commands are executed at the same time to perform simultaneous operation control by the multi-system machining program. For example, the machining program is displayed by one line in series.  Multi-system control parts 8, i.e., machining program parts which are executed at the same time are successive and adjacent, so the time relation among the operations can easily be recognized.
Patent JP-S62158755-A (JP)
Title: Silicone composition
Inventor: KURITA ATSUSHI
IPC: C08K5/544
Filed: 1985-12-30
Abstract: PURPOSE:To provide the titled compsn. having excellent storage stability and physical properties after curing, by blending a polyorganosiloxane with silica powder and two specified silicon compds. CONSTITUTION:100pts.wt. polyorganosiloxane (A) having at least one reactive group X per molecule, pref. at least one reactive group X at its terminals, represented by formula I [wherein R<1> is a (substd.) monovalent hydrocarbon group; X is a reactive group such as vinyl, hydroxyl, alkoxy, etc.; a is 1-2; b is 0-2; a+b=1-3] is blended with 1.0-200pts.wt. silica (B) having a specific surface area of 20-800m<2>/g (e.g., fumed silica), 0.05-100pts.wt. silicon compd. (C) of formula II (wherein R<2> and R<3> are each H or R<1>) selected from among trimethylsilanol, trimethylmethoxysilane and trimethylethoxysilane and 0.005-100 pts.wt. silicon compd. (D) of formula III (wherein R<4> is R2) selected from among hexamethyldisilazane, tetramethyldisilazane and 1,3-divinyltetramethyldisilazane.
Patent JP-H06125485-A (JP)
Title: Finder for camera
Inventor: HIGASHIHARA MASAKI
IPC: G03B13/02
Filed: 1992-10-09
Abstract: PURPOSE:To obtain the finder for a camera by preventing deterioration in a brightness around an object image on the electronic finder. CONSTITUTION:The finder is provided with a signal processing means 11 which forms an object image onto an image pickup element when the finder is observed and processes an output signal of the image pickup element and uses display devices 20, 30 to display the seal processed by the signal processing means 11 as an object image. The signal processing means 11 based on pupil information of the image pickup lens 1 generates surrounding luminous quantity decrease data on the image pickup element and applies shading correction to the output signal based on the data.
Patent JP-H07153002-A (JP)
Title: Recorder/reproducer circuit
Inventor: NAGAYA YUJI
IPC: G11B5/02
Filed: 1993-11-29
Abstract: PURPOSE:To enhance reliability by monitoring a deteriorated state of a magnetoresistance effect type head (MR head) and immediately detecting occurrence of a disconnection or a short-circuit of the head. CONSTITUTION:A potential difference to be applied to a base of a differential transistor from a feedback circuit C.. provided in a memory reproducer 10 is detected, and amplified by a potential difference amplifier 21. This difference is a value responsive to a resistance value RMR of an MR head 1. The difference responsive to the value RMR is amplified and then sent to a short-circuit deciding comparator 23, a disconnection deciding comparator 24. These comparators 23, 24 compare the difference responsive to an aging change of the value RMR of the head 1 with voltage drops by resistance values r11, r12. When the head becomes a disconnection or a short-circuit by the comparison, its gist is detected by output terminals OUT3, OUT4.
Patent JP-H07153836-A (JP)
Title: Manufacture of high withstand voltage semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L21/02
Filed: 1993-11-29
Abstract: PURPOSE:To prevent superfluous etching of the surface of adhesive agent, and realize microminiaturization, by coating the exposed surface of adhesive agent for sticking a substrate with a protective film, and applying it to a part of a selection mask. CONSTITUTION:A trench 2 is formed in a substrate, and the substrate is stuck to a support substrate 6 by using adhesive agent 5. The opposite surface of the substrate is polished until the adhesive agent 5 is exposed, and an N-type region 7 for forming elements is formed. The exposed surface of the adhesive agent 5 is coated with a protective film 10, and an aperture whose one end is determined by the protective film 10 is formed by etching an oxide film 8. A collector low resistance region 14 is formed by depositing a glass film 13 doped with phosphorus. The glass film 13 is eliminated by using hydrofluoric acid based etchant. Base diffusion and emitter diffusion are performed in the same manner.
Patent JP-H07153290-A (JP)
Title: Read-out only memory device
Inventor: KOBAYASHI TOSHIMI
IPC: G11C17/00
Filed: 1993-11-29
Abstract: PURPOSE:To correct data even after chips are already manufactured by storing an address and data in which data to be corrected is stored in a register and correcting and outputting the data when an address is accessed. CONSTITUTION:An address register 21 and a mask data register 22 are provided in a read-out only memory device 10, an address and corrected data of a memory 13 in which data required to correct out of data stored in a ROM memory 13 is stored are stored in these registers 21, 22. In a coincidence detecting circuit 23, coincidence between address data ADDRESS externally inputted and address data stored in a register 21 is detected. When coincidence is detected by this circuit 23, data stored in the register 22 is inputted to an EOR circuits 14-1 to 14-n through an AND circuits 24-1 to 24-n. Thereby, only bits required to correct out of data read out from the memory 13 is reversed, and corrected data is outputted.
Patent JP-2001118757-A (JP)
Title: Semiconductor base material with minute dot mark
Inventor: CHIBA TEIICHIRO
IPC: H01L21/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor base material capable of recognizing the entire process history in manufacturing, a wafer ID and a chip ID, and a product number, etc. SOLUTION: On the cut surface or ground surface of the semiconductor wafer(W) for which the surface roughness is 0.3 μm or less, a dot mark with excellent visibility though minute for which a mark center is provided with a part raised from the surface to be marked, the maximum length along the surface to be marked of the raised part is 1-15 μm and the height is 0.01-5 μm is formed.
Patent JP-H03158229-A (JP)
Title: Lightweight composite material
Inventor: NAKAMURA MASANORI
IPC: D04H1/593
Filed: 1989-11-16
Abstract: PURPOSE:To make it possible to obtain lightweight composite material, which is excellent in physical strength and formability and easy in manufacturing, by a method wherein inorganic fibers are bound together at least partially by thermoplastic resin as binder so as to form a large number of gaps over the whole mat-like formed body. CONSTITUTION:Glass fibers 2 and polyethylene fibers 3 are charged to a carding machine so as to be mixed and then turned into mat-like material in order to obtain mat-like non-woven fabric after being needle-punched. High density polyethylene film is laminated on one side of said mat-like non-woven fabric, on the other side of which high density polyethylene film and colored olefin- based thermoplastic elastomer sheet are laminated under the condition that the thermoplastic elastomer sheet 4 faces outside. The resultant laminate is pinched between teflon belts and hot-pressed after the thermoplastic resin within it is melted by striking the laminated with hot air. Finally, by sucking the upper and lower teflon belts under vacuum, the thickness of the sheet is restored so as to develop gaps 5 in order to obtain formed body consisting of lightweight composite material.