baber/WOPTO huggingface dataset:
Patent JP-2001016610-A (JP)
Title: Parallax image input device and camera
Inventor: ONO SHUJI
IPC: H04N13/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized and lightweight parallax image input device and a camera by which depth information can be obtained with high accuracy. SOLUTION: The parallax image input device or the camera is provided with a parallax optical lens 12 that ties images at the outside and with a parallax use image pickup section 13 that picks up at least two sets of image information passing through a plurality of different visual points in the parallax optical lens 12 and converts the information into an image data stream. The parallax optical lens 12 has a paper-tablet like shape in which its length in a direction almost perpendicular to a straight line tying a plurality of visual points and an optical axis of the parallax optical lens 12 is shorter than its length in a direction nearly in parallel with the straight line tying a plurality of the visual points.
Patent JP-S6343061-A (JP)
Title: Rotary and linear motion output unit
Inventor: HIRANO TORU
IPC: F16H19/04
Filed: 1986-08-05
Abstract: PURPOSE:To obtain rotary and linear motion from an output shaft by utilizing a same rotary driving source, by installing in a case a transmitting mechanism having a first output gear for applying rotary motion to the output shaft and a second output gear meshed with a rack gear for applying axial linear motion to the output shaft. CONSTITUTION:When an accumulated force of a spiral spring is released, a rotary output of a rotary driving source 2 is transmitted through a transmitting mechanism 4 to a first output gear 47. The output of the gear 47 is transmitted to a gear 35a of an output shaft 3A meshing with the gear 47, thereby applying rotary motion to the output shaft 3A. On the other hand, the rotary output of the rotary driving source 2 is transmitted through the transmitting mechanism 4 to a second output gear 48. The output from the gear 48 is transmitted to a rack gear 34a meshing with the gear 48, thereby applying axial linear motion to the output shaft 3A. Thus, the rotary motion and the axial linear motion are applied to the output shaft 3A by utilizing the same rotary driving source 2, and a resultant output of these motions is obtained from the output shaft 3A.
Patent JP-S6339848-A (JP)
Title: Production of 2,2'-dichlorohydrazobenzene
Inventor: TODA MINORU
IPC: C07C67/00
Filed: 1986-08-05
Abstract: PURPOSE:To obtain a compound useful as an intermediate for 3,3'- dichlrorbenzidine synthesizing yellow organic pigment in high purity and in high yield, by reducing an azocy- or azobenzene derivative or a mixture thereof under specific condition. CONSTITUTION:2,2'-Dichloroaxocybenzene, 2,2'-dixhloroazobenzene or a mixture of 2,2'-dichloroazoxybenaene and 2,2'-dichloroazobenzene is reduced with hydrazine hydrate to give the aimed substance. The reaction is carried to in water solvent in an alkali condition in the presence of a reduction promoter (e.g. 1,4-naphthoquinone), a surface active agent (e.g. sodium aliphatic alkylsulfonate) and Raney nickel catalyst or an alloy catalyst before development thereof at 30-60 deg.C. An alkali metal compound, alkali earth metal compound, ammonia or an organic basic compound is used as the alkalizing agent.
Patent JP-S5973011-A (JP)
Title: Filter press
Inventor: NODA ICHIROU
IPC: B01D25/12
Filed: 1982-10-19
Abstract: PURPOSE:To smoothly perform cake discharge, by a method wherein the upper end of filter cloth is clamped by a hanging and holding bar while the lower part thereof is wrapped around a roller and the filter cloth is run and driven upwardly and downwardly between successively opened filter plates. CONSTITUTION:In removing the cake generated between each filter cloths, each filter plate 5 is successively moved toward a clamping head from one in the vicinity of the clamping head to successively open the space between each filter plates 5. Every when each filter plates 5 are opened, the drive apparatus 30 of a filter hanging and holding bar 12 is moved upwardly between the opened filter plates 5 to move said filter cloth hanging and holding bar 12. Subsequently, the rod 34 of a cylinder 33 is extended to be fallen to the height of the filter cloth hanging and holding bar 12 in such a state that each pair of arms 38 are opened and the space the arms 33 is closed to catch the bar 12. When the rod 34 is extended in this state, the filter cloth 11 changes its direction in the parts trained around rollers 14, 15 toward such a direction that the filter cloths 11a, 11b are mutually spaced apart in the mutually opposed surfaces thereof and, therefore, the cake on the filter cloth is peeled off.
Patent JP-2000015945-A (JP)
Title: Manufacture of support for lithographic printing plate
Inventor: MINAMINO DAIKI
IPC: C25F3/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a support for a lithographic printing plate which reduces a loss of chemicals and a loss of electric energy and further treats uniformly a surface to be treated, by treating only a surface to be roughened as the lithographic printing plate. SOLUTION: In a manufacturing method wherein a support for a lithographic printing plate is obtained by roughening a surface of an aluminum sheet by chemical polishing and/or an electrochemical means, a reaction inhibiting layer for protecting the aluminum sheet from treatment in a manufacturing process for obtaining the support for the lithographic printing plate is provided on a surface not to be treated of the aluminum sheet before the treatment.
Patent JP-S6427278-A (JP)
Title: Space solar cell
Inventor: TONOMURA YOSHIAKI
IPC: H01L31/04
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a silicon solar cell having desirable resistance to radiation, operable at low temperatures and hence capable of providing high output, by providing an anti-reflection film adapted mainly for the use in space environments. CONSTITUTION:A silicon substrate 1 consisting of P-type silicon single crystals and having a specular face is provided with a photovoltaic junction 2 at a depth of 0.1-0.2mum from the photodetecting face by diffusion of phosphorus or the like. Charge collecting electrodes 3, 4 are provided on the photodetecting and rear faces, respectively. In particular, the electrode 3 on the photodetecting face is shaped into 'L' with a very narrow width so that it does not inhibit the incidence of light. The photodetecting face is further coated with an antireflection film 5 which is a single film of titanium dioxide or the like having refractive index of 2.35 to 2.45 and a thickness of 550Angstrom  to 600Angstrom . Accordingly, the solar cell is allowed to have an maximum output after deterioration on radiation, for example after exposure on radiation for ten years. Further, since the solar cell has a high reflectance in a long wave range, it can operate at relatively low temperatures with its light absorbing ratio reduced.
Patent JP-S6342996-A (JP)
Inventor: KURISU TAKEHIKO
IPC: D21H17/14
Filed: 1986-08-07
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-H0233478-A (JP)
Title: Electric equipment cover fixing device for compressor
Inventor: HANEDA AKIRA
IPC: F04B39/00
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate the exposure problem of a charge section by providing hooking holes on two mating sides of a bracket and providing tapered hooking holes and hooking ribs on an electric equipment cover. CONSTITUTION:Hooking holes 13 are provided on two mating sides of a bracket 12, tapered claw sections 16 and hooking ribs 17 having notch sections corresponding to the end sections of the bracket 12 inside are provided on two mating faces inside an electric equipment cover 15. The claw sections 16 are hooked with the hooking holes 13 when the electric equipment cover 15 is inserted into the bracket 12, the notch sections are brought into contact with the end sections of the bracket 12 to complete the fixing, thus secure fixing is available, the exposure problem of a charge section can be eliminated.
Patent JP-S6340231-A (JP)
Title: Surface treatment process for shadow mask
Inventor: TAKEOKA KUNIO
IPC: H01J9/14
Filed: 1986-08-05
Abstract: PURPOSE:To prevent decrease of passage efficiency of electron beams and scattering of the electron beams, by arranging the electron gun side face of a shadow mask upward and spreading a coating liquid on the face from the top and forming a coating film to reflect the electron beams. CONSTITUTION:By arranging a coating surface (surface on the electron gun side) 4a of a shadow mask 4 upward, the small diameter opening 5a of an electron beams through-aperture 5 is turned upward. By this, a coating liquid sprayed on the shadow mask 4 from the top will not drop on the inside wall 5c of through-aperture 5 so that particles of a heavy metal will not be stuck to the inside wall 5c. Therefore, though the coating film 6 to reflect the electron beams is formed on the shadow mask 4, decrease of passage efficiency or scattering of the electron beams will not happen. Thus, a color cathode-ray tube superior in luminance and color purity can be obtained.
Patent JP-S5974406-A (JP)
Title: Burner
Inventor: NAKAHARA TAKAFUMI
IPC: F23C6/04
Filed: 1982-10-22
Abstract: PURPOSE:To enlarge the combustion range of a burner and to prevent the unburned part of fuel from being discharged by a method wherein the supply route of pre-mixed gas is divided into two stages and the amount of supply of the pre-mixed gas in the first stage is made larger than that in the second stage. CONSTITUTION:Pre-mixed gas is supplied into a combustion chamber 1 from a mixing pipe 11 through an opening of a low divider 14 so that the gas flows discontinuously along the inner peripheral surface of the combustion chamber 1. Further, combustion air is introduced into several scoops 15 provided in the outer peripheral wall of the combustion chamber 1 on the downstream side of the first stage pre-mixed gas supply port of the combustion chamber 1 and the fuel is supplied from a nozzle 16. As a result, the combustion air and the fuel are mixed within the scoops 15 to produce the second stage premixed gas which is introduced into the combustion chamber 1. In this case, the quantity of the first stage pre-mixed gas to be supplied from the mixing pipe 11 is made larger than that of the second stage pre-mixed gas to be supplied from the scoops 15 and in case where the amount of combustion is small, only the first stage pre-mixed gas is supplied into the combustion chamber and no fuel is supplied into the scoops 15 so that the combustion air in the scoops 15 is used as diluting air. On the other hand, in case where the amount of combustion is large, the fuel is supplied from both of the first stage and the second stage pre-mixed gas supply route so that the pre-mixed gas is burned in a fuel-air ratio lower than a predetermined value. Consequently, the combustion range of the burner is enlarged and the generation of NOx is controlled to an extremely low level.
Patent JP-H06101-A (JP)
Title: Production of conductive shoe insole cloth
Inventor: YAMANAKA YASUHIRO
IPC: A43B13/38
Filed: 1992-06-17
Abstract: PURPOSE:To use cloth for a shoe sole of a non-black system having sufficient electrical conductivity by putting a conducting agent of a non-black system into a high-polymer latex or emulsion and impregnating the cloth with this liquid material over the entire surface thereof. CONSTITUTION:The conductive shoe insole cloth is produced by adding the conducting agent at 3 to 50 pts. by solid content and water at proper pts.wt. to 100 pts.wt. solid content of the high-polymer latex or emulsion to prepare the liquid material and immersing the cloth into this liquid material, then drying the cloth after pulling up. Latexes or emulsions of a styrene/butadiene copolymer, polyvinyl chloride, etc., are used as the high-polymer latex or emulsion. Anionic surfactants, such as carboxylate, cationic surfactants, such as quaternary ammonium salt, etc., are used as the conducting agent. Cotton, rayon, etc., are used as the cloth. Since the insole cloth has the electrical conductivity over the entire surface, there is no need for boring holes at the prescribed points of the insole cloth and is produced simply by sticking the insole cloths of wide areas to each other, then cutting the stuck cloths to a foot shape. Processes are thus simplified.
Patent JP-S6077862-A (JP)
Inventor: YOSHII JIYUNJI
IPC: B32B15/08
Filed: 1983-10-03
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-H0350391-A (JP)
Title: Suction throttle valve for compressor
Inventor: SUZUKI AKIRA
IPC: F04C18/16
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the rise of the discharge air temperature of a compressor and improve a shaft seal function, by making the outer perimeter portion of a suction valve edge-shaped, and preventing dust that has passed through a suction filter while the compressor is being operated, from being clung to the outer perimeter of the suction valve. CONSTITUTION:The structure of a suction valve 32 is made to be an edge form outer perimeter portion 47, and the clung area of dust is made to be about 1/10 by making the form a very narrow one, and also, it is so structured that even if some quantity of dust is clung, the dust clung is flown away by means of the current velocity of suction air and thus, the clinging is gotten rid of, as the form is of an edged one. As a result, the dust clinging to the suction valve 32 is gotten rid of, and there is no chance of a suction side becoming under the state of an abnormally high vacuum at the time of unloading, and the rise of a discharge temperature is prevented. Also, as a part of released air is bypassed, and used as the sealing pressure of a shaft seal portion, a stable sealing function can be obtained without the lowering of this sealing pressure.
Patent JP-H1138996-A (JP)
Title: Voice mail system, voice synthesizing device, and method therefor
Inventor: MIYASHITA SHICHIRO
IPC: G10L13/10
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To output a text to each of users whom an electronic mail is transmitted by voice with a peculiar tone. SOLUTION: A receiving section 30 outputs a text and a header of a received electronic mail to a voice synthesizing section 32. A voice font switching section 326 outputs a transmitter side ID included in the header to a voice font retrieving section 328. The voice font retrieving section 328 retrieves tone data in a voice font data base section 303, and supplies tone data in which user ID included in the header of tone data matched with the transmitter side ID to a rhythm control section 322 and a voice generating section 324 in accordance with the retrieved result. The rhythm control section 322, the voice generating section 324, and a voice output section 38 read contents of a text with tone indicated by voice pieces included in supplied tone data, generate a voice signal characterized by rhythm data included in the header of tone data, and output it.
Patent JP-S6080963-A (JP)
Inventor: PEETAA BEEMU
IPC: B60T13/57
Filed: 1984-09-05
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-S6430078-A (JP)
Title: Magnetic disk device
Inventor: ICHIKAWA TAKASHI
IPC: G11B21/10
Filed: 1987-07-24
Abstract: PURPOSE:To attain highly accurate positioning of a magnetic head by reducing the output voltage range of a circuit for detecting the reading amplitude of position information. CONSTITUTION:An AGC amplifying circuit to be functioned so that the voltage of an envelope of a peak of an output waveform from a variable gain amplifier circuit 2 is made to coincide with a reference voltage 6 independently of the output voltage of a magnetic head and a rectifier integrating circuit 9 for detecting the amplitude of the position information are used. The reading amplitude of the position information is uniformed for all the positional information set up in any position and the recording frequency of the position information is increased toward the external periphery of the magnetic disk. Thereby, the variation range of the output voltage from the circuit 9 is reduced. Consequently, the positioning accuracy of the magnetic head can be improved.
Patent JP-H1031419-A (JP)
Title: Ciphering/deciphering device
Inventor: SUGITA MAKOTO
IPC: G09C1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make a ciphering/deciphering device capable of performing a parallel calculation, and further have less risk of being deciphered. SOLUTION: Plural processing stages 311 -313 (411 -413 ) are cascaded, and each of n-bit data D1, D2 is inputted every other stage to the plural processing stages, and a disturbing calculation is operated for D1 through key K and a ciphering (deciphering) function part 32 (42), and n-bit data E1 is outputted, and an Exclusive-OR of E1 and D1 is operated (33, 43), and n-bit data E2 is outputted. N-bit data E1, E2 are inputted to the other every two stages, and a disturbing calculation is operated for E2, and the n-bit data is outputted as D2 and also an Exclusive-OR of D2 and E2 is operated (35, 45) and is outputted as data D1.
Patent JP-S5886813-A (JP)
Inventor: KODAMA HITOSHI
IPC: H02G1/08
Filed: 1981-11-18
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-2001012198-A (JP)
Title: Bag body for filling back-filling material for timbering and its fitting method to timbering
Inventor: MEGUMI SHIGETO
IPC: E21D11/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reliably fit a bag body to a timbering by arranging the bag body, which has a plurality of pairs of fixing sections in the width direction on the lower face of a tubular bag in the longitudinal direction of the tubular bag, on the back face of the timbering, and fixing the side edge of the upper flange of the timbering and the fixing sections with fastening metal fittings. SOLUTION: Belt-like cord bodies 7 extending in the width direction of a tubular bag 4 are sewn at a plurality of positions in the longitudinal direction on the lower face of the tubular bag 4 constituting a bag body 1, and both ends of the cord bodies 7 are protruded to the side from sewn sections to form fixing sections 8 to a timbering 2. The bag body 1 is mounted on the upper flange 9 of the timbering 2 with both side sections of it folded upward, and the fixing sections 8 of the cord bodies 7 and the side edges of the upper flange 9 are pinched by fastening metal fittings and fastened and fixed.  Since the bag body 1 can be reliably held on the back section of the timbering 2, the bag body 1 is prevented from being pulled to an excessively low position by the weight of a back-filling material or from drifting down when the back-filling material is filled in the bag body 1, and the bag body 1 can be properly expanded and can reliably support the natural ground.
Patent JP-H0935861-A (JP)
Title: Heated cooking utensil for electromagnetic induction heating cooking device and manufacture thereof
Inventor: AOKI TETSUO
IPC: H05B6/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a heated cooking utensil for an electromagnetic induction heating cooking device having durability with economical material distribution by a required minimum thin plate, by forming the utensil of prescribed inner/ outer pan layers, to be constituted by connecting a specific member between both the layers. SOLUTION: A pan is constituted to be formed by an inner pan layer (for instance, magnetic stainless steel plate layer) 11 and an outer pan layer (for instance, magnetic stainless steel layer) 14 having a side wall vertically rising form a peripheral edge of a bottom plate, to connect a good heat conductive member (for instance, aluminum disk) 15 between both the layers 11, 14. In the good heat conductive member 25, a groove part 26 is provided preferably in a part of almost positioning a heating coil 27 of an electromagnetic induction heating cooking device main unit. As a result, heat conduction from the heated outer pan layer 24 is interrupted to enable temperature dispersion to decrease in a pan bottom surface.
Patent JP-H0349765-A (JP)
Title: Odrizing device
Inventor: NISHIMOTO YUKIO
IPC: F24F1/00
Filed: 1989-07-17
Abstract: PURPOSE:To suppress the excess dispersion of fragrance by outputting a detection signal when a person enters a room and operating a fragrance dispersing means for a prescribed time based on this detection signal. CONSTITUTION:When the person sits on a seat, a seat switch 2 is opened and the current of a battery 1 is supplied to a capacitor 5. Then the capacitor 5 is charged. When the charging current of the capacitor 5 is guided to the base of a first transistor 9, the first transistor 9 is turned ON. With this operation, a second transistor 11 is turned ON and the current of the battery 1 flows from an emitter to a collector and is supplied to a fragrance dispersing means 12. When a heater 15 and an air blower 16 of the fragrance dispersing means 12 are operated, a fragrance agent 13 is heated, sublimed and the molecules of the fragrance are dispersed in a car by the air blower 16. Next, when the capacitor 5 is charged up to allowable amount, the first transistor 9 is turned OFF and the second transistor 11 is also turned OFF. Accordingly, the supply of the current from the battery is interrupted and the operation of the fragrance dispersing means 12 is stopped. Thus, the excess fragrance is not dispersed.
Patent JP-H09331459-A (JP)
Title: Secrecy keeping facsimile communication system
Inventor: MAEDA MASATO
IPC: H04N1/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To save resources and to attain cost down in comparison with cut paper by rolling double paper for reception, with which secrecy keeping is possible, so as to be cut at any arbitrary part. SOLUTION: Transmission equipment reads a transmission document composed of an address symbol and a secret document and transmits the data of the transmission document to other reception equipment. At the reception equipment, the rolled double paper for reception is loaded and the data of the address and the secret document and a transmission source signal R106 are separately stored. The address is reproduced/recorded in an address recording area R102 of a visible area while being rotated at 90 deg. except the transmission source signal R106. The secret document is reproduced/recorded in a communication content recording area R103 of an unvisible area as it is.
Patent JP-S6430490-A (JP)
Title: Rectification signal generator for brushless motor
Inventor: NAKADA TOMIO
IPC: H02P6/16
Filed: 1987-07-27
Abstract: PURPOSE:To improve the positioning accuracy of a control member connected with a rotating shaft by providing said rotating shaft with a rotating slit plate having a plurality of rectifying signal slits and control pulse slits. CONSTITUTION:A rotating slit plate 8 is integrally provided on a rotating shaft 6 positioned outwardly of one bearing 4. Said rotating slit plate 8 has rectifying signal slits 9 and control pulse slits 10. Said rectifying signal slits 9 and control pulse slits 10 are formed with the space of 90 degrees and with that of 60 degrees, respectively. On one lateral side of the rotating slit plate 8, light-emitter parts 11 and 12 are provided so as to correspond to respective slits 9 and 10. Also, a plurality of rectifying signal light receptors 14 and one control pulse light receptor 15 corresponding to the slits 9 and 10 are provided on a circuit board 13 arranged on the other lateral side of the rotating slit plate 8. Said rotating slit plate 8 and light receptors 14, 15 constitute a rotational position sensor 16.