baber/WOPTO huggingface dataset:
Patent JP-H06186594-A (JP)
Title: Display device
Inventor: TAKAHASHI HIROKI
IPC: G02F1/17
Filed: 1992-12-22
Abstract: PURPOSE:To provide a display device capable of stabilizing the retainment of a dielectric at a prescribed position and consequently stabilizing display itself. CONSTITUTION:Sealed space M is formed by arranging by confronting plates 11, 12 holding a gap member 13 between them. A segment electrode 14a divided into plural parts, etc., is arranged on the inner plane of the plate 11 in serial shape, while, a common electrode 15 is arranged on the inner plane of the plate 12 in confronting with the segment electrode 14a, etc., and a liquid dropping type dielectric 18 is held between those opposed electrodes and is retained. Furthermore, a recessed step part is comprised at every electrode position by providing step parts 19, 20 protruding over an electrode surface between the respective segment electrodes and on the common electrodes corresponding to them. A contact angle theta to make the inner plane including each electrode in the plates 11, 12 with the dielectric 18 is set at 90 deg.<theta<=180 deg., and in such a case, the recessed step part functions as a retaining means to surely retain the dielectric 18 at the prescribed position.
Patent JP-H06181662-A (JP)
Title: Water purifier
Inventor: NOGUCHI MASAO
IPC: C02F3/10
Filed: 1992-12-22
Abstract: PURPOSE:To always keep the water level for the lowering thereof due to the evaporation of water in a water tank by effectively breeding a microorganism in a microbial culture tank, maintaining the purifying performance and automatically feeding water in a supply tank on a signal from a water level sensing means. CONSTITUTION:This water purifier is equipped with a hydraulic pressure feeding means 3 successively installed in a forced circulating flow passage for circulating water in a water tank 1, a microbial culture tank 5, a water circulating circuit part composed of an air feeding means 4 for inducing and feeding air by the fluid energy of a circulating stream for feeding air to the microbial culture tank 5, a water level sensing means 13 for sensing the water level in the water tank 1, a supply tank part for storing the water to be supplied to the interior of the water tank and a three-way changeover valve, attached to an air inflow passage of the air feeding means 4 and changing over the flow passage of a pipe having one end inserted into the supply tank part. Thereby, the air inflow passage is changed over on a signal from the water level sensing means 13 and water in the supply tank part is sucked up by the air sucking action of the air feeding means 4 to feed a prescribed amount of water into the water tank.
Patent JP-H06196476-A (JP)
Title: Sputtering device
Inventor: TAKAKURA HIDEO
IPC: H01L21/31
Filed: 1992-12-22
Abstract: PURPOSE:To provide a sputtering device which is elongated in maintenance cycle, enhanced in product yield, improved in operating efficiency, and lessened in manufacturing cost. CONSTITUTION:Anti-adhesion split boards 2 formed of the same material with a target material 4 are fixed to the face of a metal anti-adhesion mechanism which confronts the target material 4, and shielding split boards 5 formed of the same material with the target material 4 are fixed to a shielding board provided around the target material 4.
Patent JP-H07163994-A (JP)
Title: Biological treating device of sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/10
Filed: 1993-12-14
Abstract: PURPOSE:To provide a biological treating device of sewage in which carriers are evenly distributed and with the denitrifying rate increased. CONSTITUTION:Carriers on which microorganisms are immobilized are suspended in a single tank to constitute the biological treating device of sewage. The inside of the tank 1 is divided by a partition plate 2 into an anaerobic part B and an aerobic part A, the partition plate 2 has an opening C through which a suspended carrier 8 on which microorganisms are immobilized is passed at both left and right ends, a means 5 for transferring and circulating the carrier 8 is attached on at least one end of the opening C, and a sewage introducing means 4 is furnished to the anaerobic part B. Accordingly, an oxygen-contg. gas supply means 6 and a treated water discharge means 10 having a mechanism 9 to prevent the outflow of the carrier are arranged respectively to the aerobic part A, and a forced water current forming device such as a propeller agitator, a pump or a air-lift device is preferably used as the means 5.
Patent JP-H10186852-A (JP)
Title: Electrophotographic image forming device
Inventor: TAKAHASHI TAKESHI
IPC: G03G21/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To realize an image of the excellent printing quality being free from the printing defect such as fog, thinning, black stripes or the like by providing means capable of returning toner in the developer container by circulating means, uniformizing discharge of the toner from developing means, and suppressing the difference of property specific to the toner with respect to the shaft direction of the device. SOLUTION: In this device, the residual toner on a photoreceptor drum 20 is scraped down from the phtoreceptor drum by a blade 28 of a cleaner 26, and allowed to return into the toner chamber 38 by the toner circulating mechanism 46. Then, in the case the toner is consumed by the developing work, the toner quantity in the carriers chamber 34 is reduced, and the volume of developer consisting of the carriers and the toner becomes to small. At this time, the toner contained in the toner chamber 38 is fed in the carriers chamber 34 by the rotary work of agitators 40 and 42, by a degree of the lost toner, therefore the toner density in the carriers chamber 34 is maintained to be constant. Moreover, the localization of the toner in the shaft direction in the toner chamber 38 level by the agitators 40 and 42.
Patent JP-H0527294-A (JP)
Title: Exposure controller for camera
Inventor: SATO OSAMU
IPC: G03B7/0805
Filed: 1991-11-29
Abstract: PURPOSE:To change the combination of shutter speed and a diaphragm value with an easy operation by holding one exposure factor set in a program exposure mode at the time of attaining a change to an automatic exposure mode. CONSTITUTION:Two automatic exposure modes of a normal program exposure mode and a hyperprogram exposure mode which can be changed to an exposure factor priority automatic exposure mode only by the operations of electronic dials 17 and 19, are provided. In the hyperprogram exposure mode, when the electronic dials 17 and 19 are operated, one of the shutter speed and the diaphragm value, with which manual setting is attained, is held on a value set in the program exposure mode at the time of operating, a change to a shutter speed or diaphragm priority automatic exposure mode is attained, and the other of the diaphragm value and the shutter speed is changed according to the brightness of an object. Moreover, a clear button 23 is on-operated after an exposure mode forcible change is attained, so that return to the program exposure mode is easily executed.
Patent JP-H11156019-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G06T1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To display identification information easily visibly to a player and to further improve the interest in a game by the direction effect of background images. SOLUTION: A center pattern is made to fluctuate and finally established and the background image is moved accompanying the fluctuation of the center pattern. In such a manner, in the state of fixing the display area of the patterns at the almost center part of a screen, the display of moving the background image accompanying the fluctuation of the center pattern is realized. Thus, since the display area of the patterns is fixed to the almost center part of the screen and the background image is moved accompanying the fluctuation of the center pattern, while the patterns are kept in an easily visible state, the patterns look like moving.
Patent JP-H07166780-A (JP)
Title: Center-opening fitting wire screen device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1993-12-15
Abstract: PURPOSE:To simplify tension adjustment and wiring work for a wire tension mechanism so as to improve work efficiency and reduce the cost. CONSTITUTION:A fitting wire screen device main body 10 is of a center opening structure comprising first and second movable members 11, 12 and a net member 13 provided between the movable members 11, 12. The first and second movable members 11, 12 are self-supported by a first wire tension mechanism 40 and a second wire tension mechanism 50 which are independent from each other. The wires 41, 42, 51, 52 of the first and second wire tension mechanisms 40, 50 are stretched by fixing the wires to an upper guide rail 6 and a lower guide rail 7, respectively, which are fitted to both upper and lower frames 2, 3 of a sash frame 1.
Patent JP-2001158639-A (JP)
Title: Method for producing glass raw material for holding optical device and method for holding optical device
Inventor: HIRABAYASHI KEIJI
IPC: C03B11/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass raw material for molding optical devices, moldable of optical devices having a good molded surface and molding endurance and to provide a method for producing optical devices improved in a tarnish defect of molded products caused by fusing of the glass together with a mold at high temperature or deterioration of surface roughness of the mold. SOLUTION: This method for producing the glass raw material comprises setting the glass raw material for molding optical devices in a vacuum equipment having an excitation device for plasma generation, exposing the resultant to a plasma of gas comprising at least one of rare gas, H or N as the main component, introducing at least one of hydrocarbons, halocarbons or hydrogen halides into the equipment and adsorbing the above mentioned gas on the glass raw material. The other objective method for molding optical devices comprises press-molding of the glass raw material.
Patent JP-2000168118-A (JP)
Title: Thermal transfer printer
Inventor: MOCHIDA HIROHIKO
IPC: B41J2/36
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer capable of obtaining a good printing characteristic even when printing is executed by attaching ink ribbons having different melting points to thermal heads, respectively. SOLUTION: There is disclosed a thermal transfer printer that comprises a plurality of thermal heads each having a plurality of heating elements arranged thereon and transfers ink on an ink ribbon to a paper by a heat which is generated by energizing each of the heating elements. The thermal transfer printer further comprises a setting means 31 that sets an energizing time period and an energizing holding time period of the heating element to be applied to the thermal head and energizing time control sections 33-36 for controlling the energizing time period and energizing holding time period to be applied to the heating elements provided on each thermal head in accordance with the energizing time period and energizing holding time period set by the setting means 31.
Patent JP-2001160208-A (JP)
Title: Magneto-resistive element and method for manufacturing the same
Inventor: KAKIHARA YOSHIHIKO
IPC: G01R33/09
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the convergence of the front ends of electrode layers formed on both sides of multilayered films constituting a magneto-resistive element and the difficulty in uniform passing of current. SOLUTION: An insulating layer 19 is formed between the electrode layers 18 and 18 formed on both sides of the multilayered films 16 on the multilayered films 16 and the electrode layers 18 and 18 are formed in contact with the flanks of this insulating layer 19, by which the film thickness at the front ends of the electrode layers 18 and 18 is increased. Accordingly, always the specified amount of the current may be passed into the multilayered films 16.
Patent JP-H05174111-A (JP)
Title: Finite element generator and method for generating finite element
Inventor: SHIMIZU HIROMI
IPC: G06F17/50
Filed: 1991-12-25
Abstract: PURPOSE:To generate an even quadrilateral grid by controlling the number of grids in each plane forming a shape model in shell structure and applying curvilinear coordinate transforming method to each plane by means of a mapping model generated based on the number of assigned grids. CONSTITUTION:In each segment forming a shaping model generated by a shaping model generating part 9a, a number-of-assigned-grids setting part 9b controls the number of grids viewed from the entire shape model and sets the number of grids of each plane capable of grid division. Based on the number of assigned grids, a mapping model generation part 9c generates the mapping model of each plane. Based on the mapping model, a mesh generation part 9d internally generates grid points by applying the curvilinear coordinate transforming method to each plane.
Patent JP-H09194318-A (JP)
Title: Termite control agent
Inventor: RABUNMI RAJIDE
IPC: A01N43/30
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a termite control agent highly safe owing to its origination from a natural resource and manifesting an ingestion inhibiting action on termites by using an extract from specific plant seeds as an effective ingredient. SOLUTION: In this termite control agent, an extract of seeds of Aframomum melegueta, a plant of the family ginger plant, is used. Compounds included in the extract are ketones expressed by formula I [Aryl is a phenyl substituted with OH, an alkoxy or methylenedioxy; R<1> and R<2> are each H, or R1 and R2 together form a direct bond; R<3> is an alkyl or an alkenyl which can be substituted with oxo or OH, 2-phenylvinyl (this phenyl is substituted with OH, an alkoxy or methylenedioxy)]. As the compounds of formula I, compounds of formulas II-IV, etc., can be cited. The termite control agent is applied preferably by combinedly using an antiseptic and, due to its ingestion inhibiting action, the use for prevention purpose is more suitable.
Patent JP-H07177379-A (JP)
Title: Television signal processor
Inventor: YUGAMI MASAIKU
IPC: H04N9/45
Filed: 1993-12-17
Abstract: PURPOSE:To provide a television signal processor capable of generating data for signal processing without increasing the scale of hardware. CONSTITUTION:A programmable signal arithmetic circuit 14 instructs arithmetic contents by software so as to execute. A programmable control signal generator 15 generates various kinds of data by the instruction of software. A selector 3 selectively provides a television signal outputted from an A/D converter 1 or signal data to be used by the circuit 14 to the circuit 14. Signal data to be used in the circuit 14, the selection signal switching the operation of the selector 3 and a control signal controlling the circuit 14 are respectively assigned from data outputted from the generator 15.
Patent JP-2000340146-A (JP)
Title: X-ray generating device
Inventor: PRICE MICHAEL JOHN
IPC: G21K5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance the heat dissipating capability of an X-ray generating device of an X-ray device. SOLUTION: This X-ray generating device is equipped with an X-ray tube 36 mounted in a casing that holds a circulating medium for cooling, The X-ray generating device is equipped with a support mechanism 64 mounted in the X-ray generating device so that a focus alignment track 58 of generated X rays can be adjustably positioned relative to the casing 40 and equipped with a cooling mechanism 55 including an inlet chamber 94 for letting the cooling medium into the support mechanism. Further, by positioning a cooling system 108 in the inlet chamber, heat-exchange surface areas exposed to the cooling medium can be increased. Such method is advantageous, for it enhances the heat dissipating capability of the X-ray generating device.
Patent JP-H03203299-A (JP)
Title: Mounting apparatus for electronic component
Inventor: MATSUDA YASUNAKA
IPC: H05K13/04
Filed: 1989-12-28
Abstract: PURPOSE:To mount an electronic component at high speed and with high accuracy by a method wherein an image-recognizing means is arranged so as to be closer than a holding-member exchange means with reference to a component-mounting operation region and a component collection container is arranged so as to be closer than the image-recognizing means. CONSTITUTION:Cameras 27B, 27B for image recognition use and a suction-nozzle exchanger 28B are arranged in the X-direction; the cameras 27B, 27B for image recognition use are arranged so as to be closer than the suction-nozzle exchanger 28B with reference to a work station Ws. A parts box 29B is arranged near a route where a head unit Uh is moved from the cameras 27B, 27B for image recognition use to the work station Ws. Consequently, the movement distance of the head unit Uh is constituted so as to be shortened as far as possible. Thereby, it is possible to suppress an increase in the component- mounting time to a minimum when processes such as an image-recognizing process, an automatic exchange process of a suction nozzle and the like are included.
Patent JP-H05171150-A (JP)
Title: C0ke bucket
Inventor: YAMATE YOSHITOMO
IPC: C10B39/02
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a coke bucket free from the leakage of gas, etc., through the gap of a dust-collection hold by attaching a plurality of blade plates to the outer circumference of an upper flange above the top of the upper flange interposing gaps between the plates and sucking outer air into the coke bucket by rotating the blades. CONSTITUTION:Red-hot coke 2 discharged from a coke oven 1 is received by a rotating coke bucket 5 of a coke car 4. A flange 10 expanding upward is placed above the cake bucket 5. A plurality of blade plates 11 for sucking the outer air into the coke bucket 5 during the gyration of the coke bucket 5 are placed interposing gaps between the plates above the top of the flange 10 through a fixing member attached to outer circumference of the flange 10. The blades 11 are positioned in a state to forward the outer side 12 beyond the inner side 13 in the direction of gyration. The outer air is sucked through the gap between the dust-collection hood 6 and the upper end of the coke bucket 5 into the dust-collection hood 6 in the receipt of red-hot coke 2 to prevent the leakage of dust, gas, etc.
Patent JP-2000173038-A (JP)
Title: Magnetic disk
Inventor: NOGUCHI HITOSHI
IPC: G11B5/708
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk for high-density recording, in which electro-magnetic conversion characteristics, in particular high-density recording characteristics, are significantly improved, and liner wear and liner sticking are prevented so as to exhibit practically sufficient durability. SOLUTION: A magnetic disk is fabricated by providing a lower layer which is substantially non-magnetic on a support, and further providing thereon a magnetic layer in which ferromagnetic metal powders are dispersed in a binder. A thickness of the magnetic layer is set in the range from 0.05 to 0.5 μm. The magnetic layer contains diamond grains having an average diameter of 0.05 to 1.0 μm at 0.1 to 5 wt.% with respect to the ferromagnetic metal powders, and also contains alumina grains having an average diameter of 0.05 to 0.5 μm at 1 to 30 wt.% with respect to the ferromagnetic metal powders. A weight ratio of diamond to alumina is set in the range of 1:0.5 to 1:30.
Patent JP-H042342-A (JP)
Title: Manufacture of heat generating body
Inventor: WATABE SADAAKI
IPC: F24V30/00
Filed: 1989-12-28
Abstract: PURPOSE:To enable the manufacturing of a heat generating body filled with a specified amount of an exothermic agent at a desired position within an internal bag by utilizing a mutual magnetic force between two magnet sheets. CONSTITUTION:A conveying structural body 12 has a sponge sheet 7 applied on a conveying substrate 8 into which a cutting blade 9 is buried and a magnet sheet 6 made up of a sheet shaped rubber magnet cut out in a desired shape is applied on the external surface thereof. Moreover, a breathing wrapping materials is put on the body to be fixed with a fastener 10 and the body is carried to a magnetic force transfer process with both ends of the conveying substrate 8 supported by a roller 11. On the other hand, a rotary structural body of the magnet sheet 3 is a drum-shaped rotary structural body having a sheet shaped rubber magnet applied on the surface of the drum 2 as intact and a layer 4 and is kept in contact with a precursor 1 of the heating agent to form a layer 4 to which the precursor 1 is always attached at a fixed thickness. Therefore, when the conveying structural body 12 is conveyed to approach the rotary structural body, the precursor 1 of the heating agent can be transferred onto an internal surface of the breathing wrapping material 5 by a magnetic force at a fixed thickness in a desired shape.
Patent JP-H11174409-A (JP)
Title: Video display device
Inventor: GOTO YOICHIRO
IPC: G02F1/13357
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of photographing longer without unnecessarily consuming the power in the main power source by unnecessitating ON/OFF operations of the power source of light by an operator and holding the power source of the light ON at a normal time. SOLUTION: When a CPU part 20 detects that a monitor switch 9 is in an 'auto' mode and a shutter button is half-pressed, the CPU part 20 judges that a display device enters standby for photographing an objected and when it makes the intensity of an illuminating light by a light source 15c stronger, the image of the object is displayed on a liquid crystal monitor 15 becomes brighter as compared with that at the time the object is illuminated only by the outside light and the device becomes satisfactory photographing standby.  Besides, the CPU part 20 makes the intensity of the illuminating light by the light power source 15c weaker by judging that the image should not be displayed by detecting a state in which the shutter button is completely pushed down in the standby state, a state in which a prescribed time elaspes after the shutter button is completely pushed down and by stopping the supplying of the power source by making the power source of the light source 15c be off or by reducing a power supply. Thus, energy conservation is contrived.
Patent JP-H11195423-A (JP)
Title: Fuel cell power generator and fuel cell degradation diagnostic method
Inventor: BABASAKI TADATOSHI
IPC: H01M8/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generator and a fuel cell degradation diagnostic method capable of effectively utilizing a cell stack by preventing that a cell stack capable of power generation is determined to be a degraded one. SOLUTION: This device 20 comprises: a reformer 2 which makes hydrogen from fuel; a fuel pole 6 and an oxygen pole 8 which hold electrolyte 7 therebetween, and also this method comprises means of a cell stack 5 which outputs electrical energy from oxygen and hydrogen; a power converter 10 which converts electrical energy from the cell stack 5 into a moderate voltage; an input current control circuit 15 which changes an input current to the power converter 10; a voltage detecting circuit 11 which detects an output voltage from the cell stack 5; a current detecting circuit 16 which detects an output current from the cell stack 5;  and a degradation diagnostic circuit which determines the degradation of the cell stack by a ratio of output-voltage/output- current of the cell stack 5 by inputting an output of the voltage detecting circuit 11 and an output of the current detecting circuit 16.