baber/WOPTO huggingface dataset:
Patent JP-S61263380-A (JP)
Title: Game system for cable television
Inventor: AOYAMA TADAMASA
IPC: H04N7/16
Filed: 1985-05-17
Abstract: PURPOSE:To enable plural users to use one terminal equipment of CATV by actuating the equipment by means of a memory card which includes a selection signal of game or the using information of equipment containing operational time and others. CONSTITUTION:A hand-held type computer 5 able to be connected/disconnected to and from the terminal equipment 2 is provided. The said computer 5 is a portable one capable of storing various kinds of information served and transmitted from the center 1 to the equipment 2, and provided with an I/O function equivalent to that of the equipment 2. This computer 5 is controlled by means of the using information in the memory card 4. By this constitution, the various kinds of information furnished by the CATV center 1 is stored in the computer 5 to be used in information exchange equivalent to that with the equipment 2 even if the computer 5 is moved to at a place apart from the equipment 2 if only the I/O part of the computer 5 is operated by the memory card 4. In result, the utility of CATV system is improved.
Patent JP-H09268080-A (JP)
Title: Production of composite ceramic of filament
Inventor: ASAYAMA MASAHIRO
IPC: C04B35/80
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To dissolve occurrence of void in the interior of a fiber bundle at a stage of reaction sintering and improve characteristics of product strength. SOLUTION: Melted Si is impregnated into a ceramic formed product obtained by impregnating carbon powder into a preform formed by a fiber bundle of a ceramic filament and a matrix containing SiC as a main phase is formed by reaction sintering and ceramic filament is compounded into the matrix to produce the filament-compounded ceramic. Penetration of melted Si into the ceramic formed product in the interior of the fiber bundle is reinforced by pressurizing the circumference of the ceramic formed product under atmospheric pressure or above by an inert gas.
Patent JP-H01276900-A (JP)
Title: Sound field reproduction device
Inventor: YAMAGUCHI KAZUYOSHI
IPC: H04S7/00
Filed: 1988-04-28
Abstract: PURPOSE:To detect the position of an audience at the arbitrary place in a sound field space without raising costs by using a speaker to constitute a sound field reproducing device as a part of a sensor (a sounding body) to detect the listening position. CONSTITUTION:The title device consists of >= two speakers S, a detector D arranged at the listening position, a control means C to control the sound field, and an audio device main body O. The control means C controls the audio device main body O, a supersonic wave or a sound wave is emitter from the speaker S, the detector D arranged at the listening position receives it, arriving times t1 and t2 from the speaker S to the listening position are measured, the listening position in the sound field is distinguished, and the control means C adjusts the audio device main body O in the optimum way based on the above-mentioned information. Thus, the position of the audience at the arbitrary position in the general sound field space, namely the listening position, can be detected without raising the costs.
Patent JP-H07308476-A (JP)
Title: Sewing machine
Inventor: MORIOKA HISAYOSHI
IPC: D05B69/32
Filed: 1994-05-18
Abstract: PURPOSE:To provide a sewing machine capable of reducing vibrations and noise at the time of sewing by canceling vertical inertia force caused by the reciprocative motion of a needle bar. CONSTITUTION:When a main shaft 1 is revolved, a rotating body 9 is rotated through a pair of bevel gears 3 and 7 interlocked with the main shaft 1. When the rotating body 9 is rotated, a needle bar 11 and a weight 13 are vertically reciprocatively moved by a groove cam 9a on its outer peripheral face in the relation of opposite phases.
Patent JP-S585730-A (JP)
Title: X-ray film feeder
Inventor: SUZUKI KENICHI
IPC: B65H1/26
Filed: 1981-07-03
Abstract: PURPOSE:To make a moving mechanism for an X-ray film feeder simple and make it attachable and detachable from the sides by providing said mechanism only on the magazine side opposite from the direction where magazines are attached and detached. CONSTITUTION:Suction plates 9a, 9b which suck a sheet film first are in the positions apart from magazines 6a, 6b. When a film 8a or 8b is selected, attraction force acts upon the plate 9. While the plate 9 selected by the movement of a cam 38 keeps sucking the film 8, it spaces from the magazines 6a, 6b. The  film 8 is drawn out in such a way that the leading end thereof draws an arc  shape centering in the central part of the film 8. In succession to this, an actuating rod 46 is turned by the rotation of a cam 49 to lift the selected film 8 and to feed it to the first feed roller 11, then the suction is released. With such arrangement, the moving mechanism is made simple, and the attaching and detaching from the sides are made possible.
Patent JP-S5228588-A (JP)
Title: Method for manufacturing an improved fluoropolymer having cation excha nge groups
Inventor: YAMABE SHIYOUKEN
IPC: C08F214/18
Filed: 1975-08-29
Abstract: PURPOSE: To manufacture the title copolymer useful for the cation exchange membrane for the electrolysis of alkali metal chloride, by the copolymerization of a fluorovinyl compound and fluoro-olefin etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05299901-A (JP)
Title: Circularly polarized wave device
Inventor: SHIYOUKI HIROKI
IPC: H01P1/17
Filed: 1992-04-23
Abstract: PURPOSE:To maintain an excellent circularly polarized wave characteristic at a required band with simple configuration by connecting circularly polarized waveguides side by side so that a direction of a polarized wave giving a long guide wavelength of one waveguide and a direction of a polarized wave giving a short guide wavelength of other waveguide are coincident with each other. CONSTITUTION:Parts of axial lengths L1, L2 of a circular waveguide are decreased by h1, h2 respectively in the direction X. A step difference is provided in the inside of the circular waveguide to differentiate a propagation speed of a radio wave in the X polarized wave component in the direction X and in the Y polarized wave component in the direction Y. Two waveguides whose guide wavelength for orthogonal polarized waves is changed are employed and they are connected so that the direction of the polarized wave with longer guide wavelength of one waveguide and the direction of the polarized wave with shorter guide wavelength of the other waveguide are coincident with each other, then the two circular polarized wave devices are connected together in which the frequency characteristics of a phase difference of two polarized waves are opposite to each other. Thus, the phase difference between the two orthogonal polarized waves caused when a radio wave passes through the two circular polarized wave devices has a flat characteristic with respect to the frequency.
Patent JP-S60254785-A (JP)
Inventor: GERUTO YAAKOPU
IPC: H05K3/30
Filed: 1985-05-17
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-H06159242-A (JP)
Title: Refrigerant compressor
Inventor: TSUDA TATSUYA
IPC: F04C18/02
Filed: 1992-04-23
Abstract: PURPOSE:To improve wear resistance of a slide section of a refrigerant compressor which uses 1,1,1,2-tetrafluoroethane or 1,1-difluoroethane or a slide section of a thrust ring and an Oldham's ring of a scroll type refrigerant compressor and prolong the service life of the refrigerant compressor. CONSTITUTION:A slide section of a refrigerant compressor or a thrust ring and an Oldham's ring is a slide member on which a surface hardened layer 22 whose Vickers hardness is 400 or more and thickness is 2mum or more is formed on an iron metal base material 21 and an iron oxide layer 23 made of Fe3O4 whose thickness is 0.01mum or more is formed on the surface hardened layer 22 continuously.
Patent JP-S61260218-A (JP)
Title: Liquid crystal display element
Inventor: MURAKAMI MIKIO
IPC: G02F1/133
Filed: 1985-05-14
Abstract: PURPOSE:To obtain the titled element having the good contrast and the excellent working characteristics by providing a layer composed of the electroconductive high polymer on at least one of the substrates constituting the liquid crystal display cell. CONSTITUTION:The liquid crystal display cell comprised the layer composed of the electroconductive high polymer on at least one of the substrates constituting the liquid crystal display cell. The titled element is formed the electroconductive high polymer layer 1 on at least one of the substrates by for example, vapor-depositing, spin-coating or transfer-printing, followed by patterning the obtd. layer so as to match to a desired display, and by coating the org. high polymer material of a polyimide etc. as the orientation film 4 on the obtd. layer. The counter substrate is formed by forming a thin metallic film of ITO etc. on the substrate as the common electrode 3, followed by forming the orientation film on the obtd. film. In the titled element, the electroconductive high polymer layer 1 has the functions of both the electrode and the color filter.
Patent JP-S60251872-A (JP)
Title: Microoperation apparatus of biological cell
Inventor: NAGAI KEIICHI
IPC: C12M1/00
Filed: 1984-05-25
Abstract: PURPOSE:To treat cells at a high speed and separate and purify the cells with high accuracy, by detecting and sorting cells to be operated from a specific suspension of the cells, irradiating the suspension with laser beams to carry out the operation. CONSTITUTION:A pressurized cell suspension under a little higher pressure than cell 5 is passed through a nozzle 3, jetted into the cell containing physiologically saline solution 2 fed thereinto, wrapped in the physiologically saline solution 2, and made to flow down from the lower nozzle 4 and then irradiated with probe laser beams 6 through a lens 15 to condense the scattered light or fluorescence with a lens 16 and measure the light with a photodetector 7. The resultant signals are then analyzed in a processing circuit 8, and the location of the cells and sorting are carried out. When the cells to be operated are passed, a thyratron of a power source 9 for a copper vapor laser 10 for operation is triggered with a suitable time lag provided in the circuit 8 to irradiate the aimed cells with laser beams. The suspension containing the operated cells is then formed into droplets with a vibrator 14, and the resultant droplets are electrified to deflect the dropping direction with polarizing plates 11 and 11' and collected in a collection container 13.
Patent JP-H07195691-A (JP)
Title: Ink jet head
Inventor: SEKIYA TAKURO
IPC: B41J2/135
Filed: 1993-04-30
Abstract: PURPOSE:To obtain an appropriate discharging amount of ink, by forming a path of a thermal ink jet head obtained by bonding a substrate having a heat-generating body with a substrate having paths of V-shaped grooves in section to be larger at the widest part than a thickness of the thinnest area of a wall separating the adjacent paths. CONSTITUTION:V-shaped grooves are formed in a flow path substrate 1, which constitute ink paths of a triangular cross section together with a substrate 2 of a heat-generating body and serve as ink discharge nozzles 30. A heat- generating body is arranged at a position on the substrate 2 where the ink paths are formed. Supposing that a largest width of the triangular cross section of the flow path defined by the substrate 2 is (a) and a thickness of the thinnest area of a wall separating the V-shaped grooves of the substrate 1 is (b), if a/b is not smaller than 1, an ink discharge speed is 5m/s or higher, so that the ink is discharged stably. if a/b is 1.6 or larger, the discharge speed is 10m/s or higher, and therefore the ink is considerably stably discharged.
Patent JP-S5228807-A (JP)
Title: Secret-talk circuit
Inventor: OOHASHI HIDEO
IPC: H04M1/70
Filed: 1975-08-29
Abstract: PURPOSE:To obtain a circuit with small size and low production cost by means of controlling the secret-talk function with the information of contentirol line .
Patent JP-S5437560-A (JP)
Title: Output amplifier circuit
Inventor: YOSHIDA HIROSHI
IPC: H03F3/30
Filed: 1977-08-30
Abstract: PURPOSE: To protect a transistor by shorting the interval between the base and emitter of the transistor of a single-ended push-pull amplifier circuit by detecting the abnormal DC potential of an output terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04311596-A (JP)
Title: Dossolving method of metallic zinc in nikkle-zinc plating solution
Inventor: HAMANO TOSHIKATSU
IPC: C25D21/14
Filed: 1991-04-10
Abstract: PURPOSE:To prevent a dissolved Ni in a plating solution from being deposited in sludge state by adding a granular Zn simultaneously with a specific small amount of a granular Ni in the plating solution in the case of dissolving Zn in a Ni-Zn based plating solution. CONSTITUTION:When the metallic Zn is dissolved in the Ni-Zn based solution, the spherical metallic Zn of such as 5-20mm in diameter and the metallic Ni of the same size of the Zn are mixed at the wt. ratio of 100:2 to come into contact with each other, are put into a basket made of Ti and are dipped in the plating solution. An anodic electrode pole made of Ti is inserted in the Ti basket and a cathod electrode made of platinum is inserted in the plating solution. And the current, which is regulated so that surface potential of the Zn in the basket gets to hydrogen generating electrolysis, is made to flow between both electrodes to dissolve the Zn in the basket. In this case, generation of the Ni sludge is minimized.
Patent JP-S5329289-A (JP)
Title: Solid-state display element
Inventor: YAMASHITA TERUO
IPC: C09K9/00
Filed: 1976-08-31
Abstract: PURPOSE: To provide a solid-state display element with long life and high contrast, the applicable temp.  of which is wide, by forming an electrochromic body using metal fluorides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5744156-A (JP)
Title: Electrostatic image developer and its manufacture
Inventor: KANBARA JIYUN
IPC: G03G9/087
Filed: 1981-07-03
Abstract: PURPOSE:To prevent a developer from deteriorating and to obtain high-sharpness image by using as a principal component toner having fine grains of a magnetic material dispersed in resin uniformly, and exposed on the resin surface, and made spherical. CONSTITUTION:A dispersion containing fine grains of a magnetic material dispersed in resin as a principal component is formed and this dispersion is atomized  by spray drying in a hot air, thereby forming spherical grains. Consequently, the  said fine grains are exposed substantially to the resin surface on the surface of the grains, and toner which is electrically insulating on the whole and generates enough  charge to form a image by friction between grains, thus obtaining an electrostatic  charge developer. For example, 50-65pts.wt. tri-iron tetraoxide (100-190pts.wt.  magnetic material to 100pts.wt. resin) is added to 100pts.wt. toner and after and after mixing, crushed and made spherical.
Patent JP-H09266870-A (JP)
Title: Support plate of dust collecting filter for vacuum cleaner
Inventor: HOSOI YUTAKA
IPC: A47L9/10
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To enable division of collar parts to correspond to a dimension of a support plate installing part of various kinds of machines by arranging collar part dividing auxiliary means in positions different in a mutual distance from the center of a dust and dirt sucking port in parallel to the opposed both sides in both collar parts running along the opposed two sides of a support plate. SOLUTION: A dust and dirt sucking port 2 is arranged in the almost center of a support plate 1, and a peripheral area of the dust and dirt sucking port 2 is stuck to form a dust and dirt filter main body bonded part 3, and parts extending to the outside from the opposed two sides of an adhesive area form collar parts 4a and 4b. Respectively single perforations 6a and 6b are respectively arranged in parallel to both sides 1a and 1b at mutually different distances (X>Y) from the center 5 of the dust and dirt sucking port 2 in the collar parts 4a and 4b. The support plate having respectively a width of dimensions A to D: (A) When the collar parts 4a and 4b of the support plate 1 are divided along the perforations 6a and 6b, (B) When the perforations 6b are divided, (C) When the perforations 6a are divided, and (D) Either collar part is not divided.
Patent JP-H02283587-A (JP)
Title: Motorcycle
Inventor: HACHISUGA HIROSHI
IPC: B62K21/00
Filed: 1989-04-25
Abstract: PURPOSE:To obtain such a motorcycle as not to be lowered in controllability and running stability at the time of turning by linking horizontal and vertical side actuators for tilting the pivot shaft of a swing arm along the horizontal and vertical faces with the pivot shaft. CONSTITUTION:A swing arm 5 is supported at a body frame 3 through a pivot shaft 6, and the left part 6a and the right part 6b of the pivot shaft 6 are floatingly supported at the pivot sleeves 3a, 3b of the body frame 3 respectively through rubber bushes 8L, 8R. The one end parts of hydraulic cylinders 9L, 9R as horizontal side actuators are linked with the bilateral end parts of the pivot shaft 6, and when these hydraulic cylinders 9L, 9R are actuated, the pivot shaft 6 is actuated incliningly against a plane V-V, thereby changing the cornering angle thetar of a rear wheel 4. When hydraulic cylinders 10L, 10R as vertical side actuators are operated in the same way, the camber angle thetac of the rear wheel 4 is changed.
Patent JP-S62261415-A (JP)
Title: Injection molder equipped with product remover
Inventor: NEKO TETSUAKI
IPC: B29C45/76
Filed: 1986-05-09
Abstract: PURPOSE:To permit the manual operation of a product remover by a method wherein the shaft of the product remover, whose operation is commanded by a selection switch button, is driven into a direction commanded by a direction selecting switch button by a converting output from a converting means which converts the operating direction command of the shaft. CONSTITUTION:When a clamp switch button 33b is pushed and, thereafter, a left direction selecting switch 34a is pushed, hands 27a, 27b are opened while the hands 27a, 27b are closed when a right direction selecting switch 34b is pushed. An ejector switch button 33c selects the up-and-down motion of a second arm 26 and when the left direction selecting switch 34a is pushed, it selects elevation while the right direction selecting switch 24b selects the descending of the arm. A core switch button 33d selects are rotation of the second arm 26 and the left direction selecting switch 34a selects the rotation of the direction of swing-up while the right direction selecting switch 34b selects the rotation of the direction of swing-down. An injection unit switch button 33e selects the advancing or retreating motion of a first arm 25 and the left direction selecting switch 34a selects the advancing motion of the same while the right direction selecting switch 34b selects the retreating motion of the same.
Patent JP-H11297974-A (JP)
Title: Solid state image sensing element
Inventor: ABE HIDEJI
IPC: H04N5/372
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To maximize the sensitivity to each of various light sources different in incident angle, by setting the max. inclination angle of the curved face of an in-layer lens to a plane parallel to a substrate surface near to the critical angle of the total reflection. SOLUTION: A high reflective index layer 8, e.g., SiN film is formed on a layer insulation layer 7, with a recessed interface between the layer insulation layer 7 and high reflective index layer 8, thereby constituting the so-called in-layer lens 11 in the high reflective index layer 8, so that the max. inclination angle θmax of the curved face of the in-layer lens 11 i.e., a plane parallel to a semiconductor substrate 1 surface is to the critical angle of the total reflection. Since the max. inclination angle of the curved face of the in-layer lens 11 never greatly exceeds the total reflection anywhere, this prevents an incident light from the total reflection on the curved surface of the in-layer lens 11 and transmits a more quantity of light through the curved surface and enhances the condensing by the in-layer lens 11.  Thus a more quantity of light can be condensed at a light receiving part 2.
Patent JP-2000292139-A (JP)
Title: Automobile tire ply cord arrangement pitch size automatic measuring apparatus
Inventor: KOGURE SUMIO
IPC: G01B15/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enable automatically measuring arrangement pitch size of ply cords of metal wire, wire, etc., which are included for reinforcing an automobile tire. SOLUTION: This automatic measuring apparatus is equipped with a data record operation control system 18 wherein a radiant ray irradiator 5 having a collimator 7 and an image sensing tube 6 are arranged facing with each other interposing a tire 1 and keeping a specified distance, local shield of a radiant ray irradiation part is facilitated by stopping down a radiant ray with the collimator 7, an outer peripheral surface radiant ray shielding body 8, an upper part radiant ray shielding body 9 and an inside shield shutter 10 are arranged around the radiant ray irradiation part, a distance between ply cords 19a and 19b is used, radiant ray amount distribution of images of the ply cords which the image sensing tube 6 has picked up by a double wall transmission both surface or double wall transmission single surface image sensing system is recorded,  each ply cord is distinguished from the distribution, the arrangement pitch size is automatically operated, it is detected that the tire and an inner shield shutter are arranged at specified positions, and radiant ray irradiation is made possible.
Patent JP-S60249275-A (JP)
Inventor: HASHIMOTO YOSHIAKI
IPC: H04L13/00
Filed: 1984-05-24
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-S63271053-A (JP)
Title: Multi-room type air conditioner
Inventor: KURACHI MASAO
IPC: F24F11/02
Filed: 1987-04-28
Abstract: PURPOSE:To enable an outdoor unit to be operated in accordance with the degree of requirement under a more safe condition by a method wherein either with a cooling operation or a heating operation is selected in accordance with a surrounding atmosphere temperature detected by a surrounding atmosphere temperature detector in case both cooling and heating operations are simultaneously detected by an operation type detection device for detecting the type of operation of a cooling and a heating of each of the indoor units. CONSTITUTION:Although indoor units 9a and 9b may perform simultaneously either one of cooling or heating operation, in case for example the indoor unit 9a is in a cooling operation and the indoor unit 9b is in a heating operation, the type of operation detected by operation type detectors 14a and 14b and a surrounding atmosphere temperature detector 7 are sensed by a control device 15 and if in this case the surrounding atmosphere temperature is more than a certain value (for example, 20 deg.C), it is judged that a degree of requirement for cooling operation is high and the cooling operation is preferentially performed and the heating indoor unit is operated under a blowing operation. In turn, if the surrounding atmosphere temperature is not higher than 20 deg.C, it is judged that a degree of requirement for a heating operation is high, a heating operation is preferentially carried out and the cooling indoor unit is operated under a blowing operation. Since the device is set to be operated to perform preferentially either the cooling operation or heating operation for its selection, the outdoor unit can be operated safely.
Patent JP-S5330707-A (JP)
Title: Cool ing device for electric rotary machine
Inventor: KUMAGAI MIKIO
IPC: H02K9/19
Filed: 1976-09-02
Abstract: PURPOSE: To prevent forming of cooling liquid film by making hollow portion in shaft parallel with the shaft center while the diameter of heat radiatig portion smaller than that of heat receiving portion. 
     COPYRIGHT: (C)1978,JPO&Japio