baber/WOPTO huggingface dataset:
Patent JP-H0868427-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16H35/10
Filed: 1994-08-30
Abstract: PURPOSE: To provide a torque limiter of such constitution that the limit value is not lowered even during high speed rotation and that the limit value is stable from the time immediately after the start of use. CONSTITUTION: An outer cylinder 2 is rotatably provided on the outside of an inner cylinder 1. One end of a coil spring 8 provided between both cylinders is connected to the outer cylinder 2, and the other end is connected to a cover 4 fitted into the opening end part 3 of the outer cylinder 2. The coil spring has the round sectional form of wire material and has a small diameter part 8a and a large diameter part 8b. The small diameter part 8a and large diameter part 8b are so formed that spiral rod parts 8c, 8d respectively formed of one- wound coils are continuous. In the small diameter part 8a, a space is provided between the adjacent spiral rod parts 8c.  The inner diameter face 8e of the small diameter part 8a is brought into pressure contact with the outer diameter face 1a of the inner cylinder 1, and the centerline average roughness Ra of the outer diameter face 1a is to be 0.6-l.0. The change of a lubricating state between the inner diameter face 8e and the outer diameter face 1a generated as the rotating speed becomes high is small so as to suppress the lowering of a friction coefficient.
Patent JP-2000034115-A (JP)
Title: Production of high-purity carbon monoxide
Inventor: HAMADA KENJI
IPC: C01B32/40
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-purity carbon monoxide having a reduced content of oxygen and nitrogen as impurities. SOLUTION: In this method for producing high-purity carbon monoxide by cracking formic acid and washing carbon monoxide obtained by the cracking, formic acid from which oxygen and nitrogen are removed is used as a raw material. An alkali aqueous solution from which oxygen and nitrogen are removed and water from which oxygen and nitrogen are removed are used as washing solutions.
Patent JP-H0751526-A (JP)
Title: Filter device
Inventor: OGASAWARA YOSHINARI
IPC: F04B39/16
Filed: 1993-08-19
Abstract: PURPOSE:To eliminate the necessity for providing a discharge pipe discharging the liquid accumulated in a cover to the outside of a filter device. CONSTITUTION:Air flows in a filter element 13 from a suction port 7 and the dust and moisture in the inflow air are separated and the separated moisture is stored in a liquid storage chamber 9a. This stored water is sucked under a negative pressure generated in the discharge port of a liquid discharge pipe 19 by providing a variable passage 8a to be discharged from the discharge port of the liquid discharge pipe 19. As a result, the moisture separated by the filter element 13 is again discharged along with air and, therefore, it is unnecessary to provide the liquid discharge pipe to the outside of the filter device 1 and troublesome piping work at the time of the arrangement of the filter device 1 is eliminated.
Patent JP-H0253335-A (JP)
Title: Adaptive differential pcm system
Inventor: KASUGA MASAO
IPC: H03M7/38
Filed: 1988-08-18
Abstract: PURPOSE:To reduce quantizing noise by utilizing that a next transmitting signal after one sampling period also has probability to be a large signal closing to the size of a present signal when the present transmitting signal to be transmitted is the large signal. CONSTITUTION:In an adaptive quantizer 4, adaptation processing is executed on the basis of a control signal which is supplied from an output terminal 23b of an adaptation control circuit (ACC)23. When the present transmitting signal to be transmitted is the large signal, it is considered that the signal after one sampling from the present time point is also large. Then, an input signal to the adaptive quantizer 4 is shifted to right only by 2 bits in advance. When the present transmitting signal to be transmitted is a small signal, it is considered that the signal after one sampling from the present time point is also small. Then, the input signal to the adaptive quantizer 4 is shifted to left only by 2 bits in advance and amplification quantity is changed to the signal. Thus, bit use efficiency is improved and the quantizing noise is reduced.
Patent JP-H0254506-A (JP)
Title: Dc current transformer
Inventor: IKEDA KAZUO
IPC: H01F38/40
Filed: 1988-08-18
Abstract: PURPOSE:To assure an accurate detector output by eliminating any influence of an interfering magnetic field by magnetically shielding a detection section for detecting a magnetic flux with a material exhibiting ordinary temperature superconduction. CONSTITUTION:A magnetically shielding casing 5 made of a material exhibiting ordinary temperature superconduction houses a detection head 1, a signal converter 2, and an output section 3. The whole or part of constituents of a DC current transformer is housed when needed in a casing made of a material exhibiting superconducting at ordinary temperature to eliminate any influence of an interfering magnetic field.
Patent JP-H0866126-A (JP)
Title: Controller for greenhouse
Inventor: TAKEDA KOJI
IPC: A01G9/24
Filed: 1994-08-30
Abstract: PURPOSE: To provide a controller for a greenhouse, equipped with a greenhouse for cultivating plants and a ventilating means, etc., for the greenhouse and capable of reducing the waste in feed of gaseous carbon dioxide. CONSTITUTION: This controller for a greenhouse 1 is obtained by installing a greenhouse 1 for cultivating plants, a ventilating means 2 for ventilating the greenhouse 1, a ventilation regulating means for regulating the ventilating means 2, a ventilation sensing means for sensing the extent of regulation of the ventilating means 2, a room temperature controlling means for regulating the ventilating means 2 and controlling the room temperature in the greenhouse 1, a room temperature sensor 6 for measuring the temperature in the greenhouse 1, a gaseous carbon dioxide feeding means 4 for feeding the gaseous carbon dioxide to the greenhouse 1, a gaseous carbon dioxide sensor 5 for measuring the gaseous carbon dioxide concentration in the greenhouse 1,  a gaseous carbon dioxide concentration regulating means 12 for keeping the gaseous carbon dioxide concentration in the greenhouse 1 constant, an external environment measuring means for measuring the environment outside the greenhouse 1 such as a wind direction sensor 9, a wind velocity sensor 10 and a sensor 11 for quantity of the solar radiation and a reference value correcting means for the gaseous carbon dioxide concentration capable of correcting the control reference value of the gaseous carbon dioxide concentration regulating means 12 based on the results of measurement with the external environment measuring means 9, 10 and 11.
Patent JP-H1153509-A (JP)
Title: Medical image display device
Inventor: OGAWA EIJI
IPC: G16H10/60
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To easily set the processing order of plural processes and to speedily and efficiently execute the plural processes. SOLUTION: On a setting picture displayed on an image display means 20, a setting means 30 sets the processing order of plural processes through drag & drop operation using a mouse, and that set processing order is stored corresponding to the kind of image. A signal processing means 10 reads the processing order corresponding to the kind of image inputted to a signal processing means 12 from the setting means 30, performs signal processing according to the read processing order and displays the result as a visible image on the image display device 20.
Patent JP-S6098050-A (JP)
Inventor: KONDOU MINORU
IPC: E04B1/76
Filed: 1983-11-04
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-S58107405-A (JP)
Title: Furnace for atmosphere heat treatment
Inventor: ASANO YOSHIZOU
IPC: C21D1/76
Filed: 1981-12-18
Abstract: PURPOSE:To dispense with an atmosphere-gas generator and to reduce fuel consumption, by the bollowing method in which a part of waste combustion gas accumulated in a tank is released into a heating chamber when necessary, thereby enabling batch type operation in atmosphere-heat treatment. CONSTITUTION:Fuel is burned at air-fuel ratio less than or equal to one by a burner 4, and the radiation-heat radiated from a hot radiant tube 3 heats the object to be heated. Next, this waste combustion gas is fed to a heating chamber 1 and a cooling chamber 2 through a cooler 5. Simultaneously, a part of the waste combustion gas is accumulated in a pressurized tank 8. When combustion by the burner 4 is slackened in a soaking or slow cooling period, the gas in the tank 8 is released into the heating chamber 1 and the cooling chamber 2. Thus, the atmosphere-gas is not ncessary to be fed from outside in the soaking or slow cooling period, thereby reducing fuel consumption.
Patent JP-H02124546-A (JP)
Title: Camera
Inventor: KATO TAKEHIRO
IPC: G03B7/0805
Filed: 1989-08-09
Abstract: PURPOSE:To remove an operational trouble for a beginner by forcedly carrying out autofocus when a specific photographic mode is set. CONSTITUTION:When the specific photographic mode is selected by a photographing mode selecting means SSE, a focus mode is forcedly set in the autofocus mode by a control means muC. At this time, whether manual focusing or the autofocusing is set by an operation member, the autofocusing is always set regardless of the selection of the operation member. Thus, the autofocus is automatically set when the specific photographic mode is set, therefore, the operational trouble for the beginner can be removed.
Patent JP-2000040353-A (JP)
Title: Storage medium cartridge
Inventor: MATSUO HIDEKI
IPC: G11C5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To adapt power source control by executing input/output operation of information to a storage, supplying an operation power source from a battery, detecting rotation of a spindle motor and turning on/off power supply. SOLUTION: When access operation of a floppy disk drive is started, and the spindle motor is rotated and driven, magnetic field fluctuation of a Hall element 23 is detected by rotational drive of a magnet 102 on a turntable 101, and a detection signal is obtained. A sensor control part 33 compares it with a threshold level, and outputs a power source control signal SPW, and instructs to turn a main power source on to supply a main power source voltage VMP to a main processor 31, an interface part I/F 34. The main processor 31 reads out the information from a memory element 6 to transfer it to an input/output part 15 through the interface part I/F 34, and a floppy disk drive reads in read- out information from the input./output part 15 by a magnetic head.
Patent JP-H0847470-A (JP)
Title: Wipe-cleaning sheet made of non-woven fabric
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/16
Filed: 1994-08-08
Abstract: PURPOSE:To improve in-use feeling, dust removing ability, and durability by arranging on a base sheet many cleaning pieces of non-woven fabric formed into strips or short tubes, and fixing intermediate portions of the cleaning pieces by sewing. CONSTITUTION:A wiping sheet 1 is formed by arranging cleaning pieces 2 formed of non-woven fabric into short tubes, in rows on a base sheet 3, and by fixing an intermediate portion of the length of each cleaning piece to the base sheet 3 using fixing means 4 such as thread. For use, the wiping sheet 1 is put on the mount head of a mop. The short tube cleaning pieces 2 fixed to the base sheet 3 provide a greatly increased thickness, compared with conventional flat cleaning sheets, thus achieving good springy characteristic and excellent feeling for cleaning operation. In addition, the wiping sheet 1 achieves a very high dust removing ability and will reliably remove various sized dust particles, dirt, and the like. The fixation 2 of the intermediate portion of each cleaning piece to the base sheet 3 substantially prevents fraying or breaking of the fiber, achieving excellent durability.
Patent JP-H0951822-A (JP)
Title: Kitchen cabinet
Inventor: KOBAYASHI YOSHIAKI
IPC: E06B9/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily take in/out articles by opening the front face of a storage part in the inner part of a knee space without hitting legs even while cooking is performed in the state of sitting on a chair. SOLUTION: A cooking counter 2 is placed on a cabinet 1. A knee space 3, where the knees of a worker sitting on the chair can be put in, is recessed on the front side of the cabinet 1 under the cooking counter 2. A shutter door, which is opened/closed by being slid up and down, is provided on the front face of a storage part 7 in the inner side of the knee space 3.
Patent JP-H1187243-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/77
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor thin film having crystalline property in matching with single crystal and a semiconductor device having an active layer formed by using the thin film. SOLUTION: A concave or convex pattern 103 is deliberately provided in a silicon oxide film 102 in contact with the lower surface of a noncrystalline silicon film 104. A site is formed, wherein a metal element that accelerates crystallization is readily segregated. Thus, a crystalline nucleus can be selectively formed at the position where the concave or convex pattern 103 is arranged, and the crystal-particle diameter can be controlled. Furthermore, a laser light or intense light having energy equal to that of the laser light is irradiated on a crystalline silicon film 109 obtained in this way. Thus, the mono-domain region wherein there is no substantial grain boundary is formed.
Patent JP-2001037145-A (JP)
Title: Vehicle ac generator
Inventor: YAMAMURO KAZUHIKO
IPC: H02K5/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle AC generator which can effectively prevent foreign substances from penetrating into the neighborhood of brushes and slip rings. SOLUTION: A space, around brushes 61 and 62 which are housed in a brush device 6 and slip rings 55 and 56 which are formed on the rear end part of a shaft 54, is surrounded by a partitioning member. A circular oil seal 7 is attached to the aperture of the partitioning member, and its movable sealing lip 72 is brought into contact with an annular plane, formed on the end plane of a pole core 53 on the rear side of a rotor 53 without gaps.
Patent JP-S6184256-A (JP)
Title: Printing position control device for inkjet recorder
Inventor: YOSHIDA KAORU
IPC: B41J2/13
Filed: 1984-10-03
Abstract: PURPOSE:To enable printing on the same place of an object to be printed in two alternate directions of a reciprocating head without changing from the outside a detection timing of the material being recorded by providing a detector for an object being conveyed, a distance measuring device and a calculating machine. CONSTITUTION:A detector 4 for an object being conveyed detects the head and the tail of the object (X direction) being conveyed during the moving period of a printing head 3 in one direction (X direction). A distance measuring device measures, based on detection signals, the first distance LA from the head to the print starting position and the second distance LB from the print finishing position to the tail of the object. The calculating machine calculates, based on the measured first and second distances of LA and LB, the print starting position from the head of the object 1 at the time of moving of the printing head 3 in the reversed direction (X' direction). Thus, without changing a detection timing, regardless of alternate directions, a printing at the same position is made feasible.
Patent JP-H0926512-A (JP)
Title: Portable optical fiber terminal processing machine
Inventor: SATO YOICHI
IPC: G02B6/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time and to dispense with power source and an air pressure source by enabling continuously processing stripping, cleaning and cutting collectively. SOLUTION: The terminal processings of the stripping, the cleaning and the cutting of an optical fiber are performed collectively only by performing handle operations to X and Y directions while grasping an operation handle 13 with one hand. That is, an optical fiber transferring part 10 moves a coated optical fiber fixing jig 11 in which an optical fiber is clamped and fixed to the X direction to perform a positing. Moreover, after a stripping part 20 breaks the fiber to the vicinity of a fiber element wire by clamping a coated optical fiber vertically, the part 20 strips and eliminates the coating material of the coated optical fiber by retreating a cutter straightly to expose the optical fiber.  Further, a cleaning part 40 clamps the exposed optical fiber with a cleaning tape 50 vertically to clean the surface of the optical fiber by the travelling of the cleaning tape 50 wetted with cleaning liquid. Then, a cutting part 70 clamps the optical fiber to cut it in a fixed dimension with a cutting lever.
Patent JP-H1150290-A (JP)
Title: Production of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a gas diffusion electrode which is compact in structure, is capable of uniformly supplying gas to a gas supplying layer, has good current collecting efficiency and has high strength by a simple process. SOLUTION: A material for forming a reaction layer and/or gas supplying layer 4 is packed into the gap parts of a conductive porous body 2 or mesh and/or is applied on the surface thereof, by which the reaction layer 3 and/or the gas supplying layer 4 is formed in the process for producing the gas diffusion electrode 1 having the reaction layer and/or the gas supplying layer. At the time of packing the material described above into the gap parts of the conductive porous body 2 or the mesh and/or applying the material on the surface thereof, a material prepd. by adding a surfactant and at least one kind of dispersion medium to raw material powder for the reaction layer and/or the gas supplying layer and forming the powder into a slurry form is used.
Patent JP-H0934529-A (JP)
Title: Industrial machine nc controller
Inventor: MORI KAZUYUKI
IPC: B23Q15/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an industrial machine NC controller which can easily turn an NC controller into a personal computer against an extreme lag of an industrial machine world and also can quickly cope with all kinds of industrial machines with high flexibility. SOLUTION: An input system part constructs its hardware by a personal computer 23 on the market that contains peripheral equipment connection board 22 including a timer function, a counter function, a D/A conversion function and a parallel I/O function and also by the peripheral equipment of the computer 23 and can be applied in common to all kinds of industrial machines. A control system part has plural blocks which are turned into modules for every industrial machine and selects a prescribed block in response to an object industrial machine to control various actuators of the industrial machine. Then both system parts are packaged together as an application 31.  A CPU built into the personal computer 23 carries out all control operations including the arithmetic and input/output processing based on the application 31 and by a software interruption given to the application 31 and a hardware interruption given to the board 22.
Patent JP-2000039734-A (JP)
Title: Method and device for forming color transparent image
Inventor: OGURA MOTOHIRO
IPC: G03G15/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a color transparent image forming method and a color transparent image forming device in which it does not much matter to an image whether or not a semi-transparent unnecessary part exists at a transparent film obtained by forming the image on the transparent film, the handling time of a user is saved and the image is not hindered even when light is scattered in resin. SOLUTION: In this color transparent image forming method and this color transparent image forming device, e.g. in the case that the color transparent image is formed by a fixing means after the image is formed by using the transparent film to be recorded for the projection of an overhead projector, the transparent film to be recorded is provided with an electrophotographic acceptance layer on one surface of a transparent base material and an opaque sensing mark layer at a position outside an image forming area on the other surface. The opaque sensing mark layer can be made semi-transparent by one or both of heating and pressuring by the fixing means. Besides, the surface roughness of the semi-transparent part is not changed so much before and after one or both of the heating and the pressuring by the fixing means.
Patent JP-H1146929-A (JP)
Title: Bed for animal
Inventor: MIYATA SHINOBU
IPC: A01K1/015
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable an animal, especially a dog, to comfortably lie on a bed and sleep well, by forming a cooling face and a warming face on up- and down- sides of a board and making the cooling face a hard face with excellent thermodiffusion property and the warming face a soft face with excellent heat retaining property. SOLUTION: A stone plate 1, a reinforcing plate 2, an insulating material 3 and a cushion material 4 are laminated in that order to be integrated into a board. The surface or the back face of the board is used for a bed face for animal. The surface of a stone plate is cooling face C and the other surface, the cushion face, is a warming face H. For the cooling face C, a hard material with large heat conductivity to give cool feeling to the skin, such as the stone plate 1, an iron plate, a glass plate, can be used. For the cushion material 4, a soft face material with heat retaining property, such as felt, nonwoven fabric, etc., can be used.
Patent JP-H0257424-A (JP)
Title: Power window device
Inventor: FUJIOKA SHIRO
IPC: E05F15/10
Filed: 1988-08-19
Abstract: PURPOSE:To enable a driver to confirm the opening/closing condition of each window without turning high head even during the traveling of a vehicle by detecting the opening/closing positions of a plurality of windows of the vehicle and indicating the opening/closing condition of each window in the vicinity of the driver's seat based on the detected result. CONSTITUTION:As a selecting switch 16a is turned on, one window to be driven in its opening/closing is selected in order out of a plurality of windows. In accordance with the selection, a plurality of indicating lamps 13a-13d in a selected window indicating portion 13 are switchedly turned on in order by means of a driving circuit 15. Then, as an up/down switch 16b is turned on, one of a plurality of window driving motors 2a-2d is driven to carry out the opening/closing of a window. Thereupon, the opening/closing position of the window is detected by one of a plurality of position sensor 8a-8d. As a result, the control portion 18 controls the driving circuit 14 of an opening/closing condition indicating portion 12 based on the detected position, to indicate the opening/ closing condition of the window corresponding to the selected seat.