baber/WOPTO huggingface dataset:
Patent JP-H05292611-A (JP)
Title: Travel controller for motor
Inventor: NISHIKAWA KEIZO
IPC: A61G5/04
Filed: 1992-04-03
Abstract: PURPOSE:To protect the circuitry against breakdown due to overcurrent by lowering the output duty to an allowable limit when an overload is exerted onto a motor and an overcurrent flows through the circuitry. CONSTITUTION:A battery current detecting circuit 20 detects current when power is fed from a battery BT to a wheel drive motor M whereas a regenerative current detecting circuit 21 detects current to be fed back from the motor M to the battery BT during regenerative brake operation. Upper limit of output duty of driving pulse for the motor M, i.e., a duty limit value, is then decreased if the average current value is higher than an allowable current value otherwise it is increased with a correction duty proportional to the difference between the average current value and the allowable current value of the motor M detected, respectively, through the battery current detecting circuit 20 and the regenerative current detecting circuit 21. According to the constitution, the circuitry can be protected against breakdown due to overcurrent and the capacity of the motor M can be utilized to the maximum.
Patent JP-S5236310-A (JP)
Title: Pressure recovering equipment
Inventor: SATOU TOMOTAKA
IPC: F04D21/00
Filed: 1975-09-17
Abstract: PURPOSE: A pressure covering equipment which is got rid of boundry layer and increased of mean mach number at the path of a diffuser and decreased of dynamic pressure loss by viscosity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813087-A (JP)
Title: Picture observing device
Inventor: YOSHIMOTO YOSHINORI
IPC: H04N5/64
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a device which can freely observe pictures of television sets at optional locations, by focussing television pictures with an image forming lens and by optically transmitting the focussed pictures through an optically conductive line, such as fiber scope, etc. CONSTITUTION:A television picture 32 is reduced and focussed on an end face 30a of an optically conductive cable 30 by an image forming lens 31, and the focussed optical picture is transmitted to the other end face 30b through the optically conductive cable 30, such as fiber scope, etc. and the same optical picture is displayed. This optical picture is enlarged by a condenser 33 and the enlarged picture is observed by the naked eye 50c. When relative locations of the picture 32 to the image forming lens 31 and the optical picture face 30a and those of the other optical picture face 30b to the condenser 33 and the naked eye  50c are set to prescribed dimensions, the picture 32 is observed at a free relative location by the optically conductive cable 30.
Patent JP-S5531200-A (JP)
Title: Hydrogen storing metallic material
Inventor: IZUMIYAMA MASAO
IPC: C22C16/00
Filed: 1979-09-03
Abstract: PURPOSE: To provide a cheap metallic material capable of compactly storing hydrogen by adding a specified amt. of Cu or Ni to Zr.  
     CONSTITUTION: An alloy consisting of Cu 5W20wt% or Ni 5W40wt% and the balance Zr is manufactured. This metallic material has performance comparable to pure Zr even at a considerably low hydrogen absorbing start temp. and it is superior in characteristics such as hydrogen absorption press., hydrogen emission temp. and hydrogen emission press. Under a press. atmosphere of 1Wover 10kg/cm 2 G the vol. of hydrogen emitted from Zr-34%Ni alloy is almost equal to that from pure Zr at a temp. about 400°C below the hydrogen emission temp. of pure Zr. This metallic material can be obtd. relatively cheaply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07321665-A (JP)
Title: Coding method
Inventor: ONAMI YUICHI
IPC: H04N19/60
Filed: 1994-05-26
Abstract: PURPOSE:To control code quantity through only offset control of a quantization section by allowing an offset processing section provided to the post-stage of an arithmetic section to add/subtract an offset to/from prescribed quantization data generated by the arithmetic section based on the setting of rough or accurate degree of quantization. CONSTITUTION:A digital image signal 1 is given to a DCT processing section 2 in which the signal is converted into DCT coefficient data 3 representing power distribution for each of divided areas. The data 3 are quantized by a quantization section 4, quantized data 5 are given to a variable length coding section 6, from which variable length code data 7 are outputted. The data 7 are fed to a transmission line via a buffer 8. Furthermore, a control section 11 detects the storage code quantity in the buffer 8 and generates a quantization parameter 12, which is provided as an output to the quantization section 4. On the other hand, an offset matrix section 21 of the quantization section 4 selects data corresponding to matrix data based on the value of a quantization parameter 12 and provides the output to an adder 16 as offset data 23, which are added to the quantization data.
Patent JP-S588147-A (JP)
Inventor: GERUTO ARENTSU
IPC: D02G3/32
Filed: 1982-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5446327-A (JP)
Title: Remover for dust in oil of oil-immersed transformer
Inventor: MIYAO HIROSHI
IPC: H01F27/14
Filed: 1977-09-21
Abstract: PURPOSE: To remove dust in oil without causing the lowering of the flow rate of cooling oil by concentrating dust in a dust-concentration tank provided at the connection path between the tank body and the cooler and then by filtering the concentrated dust-containing oil through a filter provided at a by-path.  
     CONSTITUTION: The insulating oil 4 circulating through the connection path between the tank body 1 and the cooler 6 is concentrated in the dust concentration tank 8, the concentrated dust-containing oil is then introduced to the by-path 5A to remove dust in oil by means of the filter 10, and then the filtered oil is returned to the connection path 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08285955-A (JP)
Title: Weather-condition display system
Inventor: MIMA MITSURU
IPC: H04W84/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a weather-condition display system which does not select a place, which is comparatively low-cost and by which a latest weather condition can be displayed immediately when required. CONSTITUTION: A weather condition which is transmitted from a transmitting apparatus 10 at the Meteorological Agency is transmitted to a public beeper service line for a beeper from a data gathering apparatus 20 at the line or the like. An internal circuit at a beeper 30 on the reception side judges whether a received signal is a signal about the weather condition or a signal to a specific beeper.  A weather-condition display system is constituted in such a way that, when the signal is the signal about the weather condition and a weather- condition-display changeover switch 31 is set to be turned on, the weather condition is displayed on an LED display device 6 in the form of a character, a mark, a numerical value or the like, that, when the signal is the signal to the specific beeper, a calling alarm is output from a loudspeaker 5 when a received ID agrees with an own ID and that information on a telephone number, a message or the like is displayed on the LED display device 6.
Patent JP-H09298495-A (JP)
Title: Signal multiplexer
Inventor: KUMAGAI KEN
IPC: H04B1/713
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce a peak factor of a multiplex signal in a multiplexer for an amplitude modulation frequency hopping signal and an amplitude modulation quadrature frequency division multiplex(OFDM) signal multiplexer. SOLUTION: In the signal multiplexer, a phase means 21i is provided to each path between an amplitude modulator 2i and a means 8 for forming power, and a phase shift of a phase shift means 21i is controlled in response to an oscillated frequency of a frequency synthesizer 4i so as to reduce a peak factor by a phase control means 22. A frequency hopping control means 7 gives oscillation frequency data to each frequency synthesizer 4i to the phase control means 22.
Patent JP-H10296381-A (JP)
Title: Riveting device, and magazine type washer feed device for the device
Inventor: IDEMA HIDEO
IPC: B21J15/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the riveting efficiency by efficiently and appropriately, and not manually but mechanically performing the work in which a washer is set to the prescribed part of a riveting device. SOLUTION: A magazine type washer feed device is provided with a magazine 7 which is formed to store a plurality of vertically laminated washers 2 and is arranged on one side of a washer holding mechanism part 3, a push-up means 74 to push up the washer 2 in the magazine 7 so that the upmost washer among a plurality of washers 2 stored in the magazine 7 is fed upward from an opening part 71 provided on an upper end part of the magazine 7, and washer feed jigs 6A, 6B which are reciprocal between the upper position of the magazine 7 and the upper position of the holder 30, and capable of holding the upmost washer to be fed upward of the opening part 71 of the magazine 7 in an attachable/detachable manner, and capable of transferring and feeding it to the upper position of the holder 30.
Patent JP-H01282556-A (JP)
Title: Heat development transfer device
Inventor: NAKAMURA HIROSHI
IPC: G03D13/00
Filed: 1988-05-10
Abstract: PURPOSE:To prevent transfer deviation by forming a superposing roller on a heating drum side to the hardness higher than the roller on the outer side thereof and superposing a heat development photosensitive material and an image receiving material at a prescribed curvature, then winding the materials around the heating drum. CONSTITUTION:The image receiving materials 32 is taken out by each sheet by a roller 38 and is superposed on the photosensitive material 16 by the superposing rollers 60, 62 disposed to a heat development transfer section 28. The superposed materials are fed into the transfer section 28. The roller 60 on the heating drum 34 side of the superposing rollers 60, 62 is formed to the hardness harder than the hardness of the roller 62 on the outer side thereof so that the photosensitive material 16 and the image receiving material 32 are curved at the prescribed curvature along the outside circumference of the roller 60 when these materials are pinched. The photosensitive material 16 and the image receiving material 32 are wound around the outside circumference of the heating drum 34 in such a manner, by which the transfer deviation arising from a difference in the winding diameter corresponding to the wall thickness is prevented.
Patent JP-H11297005-A (JP)
Title: Information processing apparatus
Inventor: OGAWA KAZUYA
IPC: G11B7/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide information processing apparatus capable of performing appropriate processing when defect sectors concentrate on a certain area in recordable regions of a medium. SOLUTION: For a medium in which recordable regions are divided into a plurality of zones, the number of defect sectors is counted at every zone and compared with a predetermined threshold value (S70). Then, with respect to the zone for which this threshold value is exceeded, providing a user's approval or the like is obtained (S72), the information at the second bit in an address information of the defect sector (a flag information) is set to be 1 (S77) and the address information is written onto the medium (S78). Thereafter, when the medium is set and the address information of the defect sector is read out from the medium, the zone to which the defect sector having the flag information being 1 belongs is excluded for access in recording and reproducing processes.
Patent JP-S62270065-A (JP)
Title: Erroneous disk insertion detecting device
Inventor: TAMURA YUTAKA
IPC: G11B19/04
Filed: 1987-05-08
Abstract: PURPOSE:To detect the erroneous insertion of a disk without fail by generating a detecting signal of an erroneous insertion when the impropriety of the signal is decided with a deciding means after the disk is inserted and a prescribed time passed. CONSTITUTION:By the reproducing device insertion of a disk 1, a detecting switch 2 is turned on, the output comes to H, a servo circuit 4 is driven, a motor 3 is turned and the disk 1 is rotated. The recording signal of the disk 1 is picked up 5, demodulated 6 and converted to a sound signal. At the time of the erroneous insertion of the disk 1, a satisfactory signal is not generated, a signal to show a reproducing signal defect exists even after a constant time passes, then, the output of a gate circuit 11 comes to H, comes to the detecting signal of the erroneous insertion and the detecting signal displays the disk erroneous insertion as an erroneous insertion alarm signal. Thus, the erroneous insertion of the disk can be detected without fail.
Patent JP-H02291355-A (JP)
Title: Paper sheet stacker
Inventor: SERA SOJI
IPC: G07D9/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the tip of a paper sheet from bending down below the conveying face by providing a bent part formed to provide the specified angle between the conveying face and the bent line of the paper sheet at the upper angular part, on the paper sheet entrance part, of a side edge regulating member and disposing a guide part for correcting excessive upward bending over the conveying face above the bent part. CONSTITUTION:A paper sheet conveyed being dislocated from the carrier center or in the inclined state comes into contact with a side plate 24 so as to be corrected in its crosswise position. In this case, if the tip of the paper sheet 19 to be stacked is bent lower than the conveying face by the side plate, the paper sheet 19 interferes with the already stacked sheets, which results in being stacked in disorder or causing paper jam. The side plate 24 is therefore mounted with the specified inclination against the conveying face, that is, the side plate 24 is provided with a bent part 29 with the specified inclination to the conveying face and a guide part for correcting the excessive upward bending, thus preventing the crawling-in of the paper sheet tip.
Patent JP-H11306891-A (JP)
Title: Laminated mica tape for fire resisting wire
Inventor: YURA SHUICHI
IPC: H01B17/60
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve high-temperature insulating characteristic, without increasing the number of turns or the thickness by setting the substantial average thickness of mica flakes constituting a laminated mica part to a specified value or less. SOLUTION: As mica flakes 3 constituting a laminated mica part 2, those crushed by a crusher capable of remarkably finely crushing natural mica or synthetic mica with a substantial average particle size of 45-170 μm are used. The substantial average thickness of the mica flakes 3 is set to 2 μm (0.1-2 μm) or less. Since the high-temperature insulating characteristic is sharply improved according to this, the number of turns onto a conductor circumference can be minimized. Thus, the outer diameter of the resulting fire resisting wire can be minimized to reduce the weight, and the manufacturing cost can be also reduced. Furthermore, the airtightness of the reconstituted mica part 2 is improved, so that the penetration of a cracked gas causing reduction in insulation in a high-temperature insulation test can be strongly prevented.
Patent JP-H04341079-A (JP)
Title: Power source code mounting device
Inventor: SASAKI SHOZO
IPC: H04N5/64
Filed: 1991-05-17
Abstract: PURPOSE:To secure workability and safety by pulling a power source code from other than the rear in the power source code mounting method for household appliance. CONSTITUTION:A power source code 1 is covered with upper molded goods 2 and lower molded goods 4, and a projection part 1 on the lower molded goods 4 is fitted to an angle hole 15 of a cabinet 13, and a projection part 8 on the goods 2 is fitted and fixed to a hole 18 provided on a foot part 19 on the bottom of a rear lid 16. Thus, the power source code can be pulled out from other than the rear as well as the effect of workability and security can be obtained.
Patent JP-S5339000-A (JP)
Title: Display unit for plural system variable
Inventor: SEZE HIDEYOSHI
IPC: G09F9/30
Filed: 1976-09-22
Abstract: PURPOSE: To ensure a visible expression for the system quantity by displaying it with the band of color and width according to its value, and thus to secure an easy grasp of the system variable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S594101-A (JP)
Inventor: TANAKA ISAO
IPC: H01L23/02
Filed: 1982-06-30
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-H01281808-A (JP)
Title: Drill edge
Inventor: IGAI TAKAHIRO
IPC: B23B51/08
Filed: 1988-05-09
Abstract: PURPOSE:To conduct hole making and planing off the corners at one time work, by providing at a drill a hole making drill edge portion, and in succession to this and on the same axis, a planing off corners drill edge portion whose diameter is larger than that of the hole making drill edge. CONSTITUTION:The diameter of a drill edge 1 is made to be the same with that of a hole to be opened, and a connection portion 2 is made to be the portion which is smaller in diameter than the drill edge 1 and has no edge, and a drill edge 3 is made to be larger in diameter than the drill edge 1. In the case of hole making being done at a print base plate, burs are generated as the drill edge 1 is used, but planing off the corners is conducted by means of the drill edge 3 and hole making and planing off the corners are completed at a time.
Patent JP-H10118565-A (JP)
Title: Antistatic coating film
Inventor: KATAJIMA AKIHIKO
IPC: B41M5/40
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve antistatic effect and slip characteristic, etc., and to improve the traveling property of a thermal head by providing a protective layer or a layer having another function on one surface of a base material sheet through a primer layer containing an inorg. conductive material. SOLUTION: The protective layer or the layer having another function is provided on the one surface of the base material sheet formed with a material such as polyester, polystyrene or polypropylene film through the primer layer forming a binder having an adhesion with an inorg. conductive material such as carbon black, lanthanum titanate and tin oxide as an antistatic agent. In this way, the coating film excellent in antistatic effect, heat resistance, film property, slip characteristic, etc., and hardly causing the corrosion of a thermal head and good in traveling property of the thermal head is obtained.
Patent JP-S5874563-A (JP)
Inventor: OTSUTOO ANBUROSU
IPC: G21C3/62
Filed: 1982-06-30
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-S595692-A (JP)
Inventor: CHIYODA KIYOSHI
IPC: H05K3/30
Filed: 1982-07-02
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-S5631203-A (JP)
Title: Apparatus for mounting movable communication antenna
Inventor: HAABAATO AARU BUREEZE
IPC: H01Q1/12
Filed: 1980-08-19
Abstract: An apparatus for mounting a mobile transmitting and receiving antenna to an automobile windshield or rear window is disclosed. The antenna is screwed into a socket of an antenna mount and is secured with a finger tightened lock nut. Confronting friction surfaces of the lock nut and socket are of a frusto-conical configuration. The lock nut generates a compression friction fit with the socket and resists vibration forces from vehicle movement, thereby preventing the antenna from disengaging from the socket. The antenna may be easily removed when desired by finger loosening the lock nut. The socket is attached to the base of the mount by two opposing screws. Each screw is oriented whereby when a flex force due to wind or otherwise is exerted on the antenna and a subsequent torque is transmitted to the base of the mount one of these screws will always resist a torque about an axis defined by these screws. The antenna is thereby maintained in a desired orientation by the arrangement of these opposing screws.
Patent JP-S5738192-A (JP)
Title: Heat-sensitive recording material
Inventor: KOJIMA YASUO
IPC: B41M5/40
Filed: 1980-08-21
Abstract: PURPOSE:To prevent the heat conduction from an original in contact development and form a heat-sensitive recording material capable of obtaining a picture of less fogging, by roughing the surface of the heat-sensitive layer provided as an uppermost layer. CONSTITUTION:In a heat-sensitive recording material formed by providing a heat- sensitive layer (example: a resin layer formed by compounding ionomer resin and a water-soluble polymer compound in the ratio of 2:3-9:1 by weight) on a carrier (such as paper, aluminum foil or the like) through an intermediate layer if necessary, a photosensitive layer as the uppermost layer of said heat-sensitive layer is subjected to, e.g., a mechanical process by means of roughing roller or a process wherein a mat material is compounded, to form unevenness whose central line average roughness is on the order of 0.3-2mu on the surface of the photosensitive layer.
Patent JP-H04319936-A (JP)
Title: Photograph printing exposure quantity deciding device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1991-04-18
Abstract: PURPOSE:To perform classification, having a high correct answer ratio akin to that of a person, by performing pattern classification with a neural network. CONSTITUTION:A print object frame of a negative film 10 is illuminated with a light source 13, and is resolved into respective points to be made photometry with a photometry part 21. A picture image feature quantity is calculated based on photometry data with a feature quantity calculating part 25. A pattern classification part 26 is composed of a neural network. A signal representing each picture image feature quantity is sent to the neural network input layer, and a classification signal is outputted from a neural network output layer. The optimum neural network for each pattern is selected according to the classification signal with an exposure quantity operation part 27 to calculate a printing exposure quantity. Printing is made by controlling a filter adjusting part 31 based on the printing exposure quantity with a controller 30.
Patent JP-H09118540-A (JP)
Title: Low-sodium-permeability glass and lamp
Inventor: KAACHISU EDOWAADO SUKOTSUTO
IPC: C03C3/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of sodium from an arc discharge chamber to prolong a lamp life by using a specified glass composition as a glass forming the arc discharge chamber of a sodium-containing lamp.  
     SOLUTION: In the lamp 10 having an envelope 14 surrounding a filament or an arc discharge light source, this envelope 14 is composed of a SiO 2  containing about ≥10ppm by wt. the first element selected from a group consisting of aluminum, lanthanum, dysprosium, niobium, erbium and their mixture and at least either yttrium or cesium. For example, the glass composition containing a synthetic silica or a purified quartz, about 10-1000ppm by wt. the first element and 20-1000ppm by wt. yttrium and cesium is suitable. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61272810-A (JP)
Title: Attitude control system for artificial satellite
Inventor: SASAKI TOSHIRO
IPC: G05D1/08
Filed: 1985-05-29
Abstract: PURPOSE:To control the attitude of an artificial satellite by arranging ducts like heat pipes spatially in plural positions in the satellite to control the flow rate of a fluid flowed there. CONSTITUTION:Control torque generating heat pipes 5 are arranged in the satellite body. The temperature is detected by a temperature sensor 6, and an effective control torque is obtained in accordance with the temperature and information in a memory 8 for command torque and is written in a memory 10. A flow rate of the fluid for control is calculated by a processor 11 is accordance with the effective control torque written in the memory 10 and the temperature written in a memory 7, and a flow rate controller 12 is controlled by the calculated value to generate an attitude control torque.