baber/WOPTO huggingface dataset:
Patent JP-S62212291-A (JP)
Title: Jig for holding seed crystal
Inventor: IWASAKI ATSUSHI
IPC: C30B15/32
Filed: 1986-03-13
Abstract: PURPOSE:A seed crystal is inserted into a hole on the bottom face of the jig for holding the seed crystal, and a piece part is inserted from a side hole until it presses the seed crystal and a ring is fitted so that the piece part may not fall down whereby the single crystal of heavy weight is prevented from falling down. CONSTITUTION:A seed crystal 4 with a face tapered downward 11 is inserted into a hole 13 at the center of the bottom face of the jig 12. Then, a piece part 14 with a face tapered upward is inserted into a hole opened horizontally at the bottom of the jig 12, and a ring 15 is allowed to come down, until it comes into close contact with the lower part of the tapered jig 12 to cover the hole and prevent the piece 14 from coming out.
Patent JP-S63223393-A (JP)
Title: Centrifugal vacuum pump
Inventor: SAKAI TAKAMASA
IPC: F04D19/04
Filed: 1987-03-11
Abstract: PURPOSE:To facilitate regulative control over the degree of vacuum, by installing such a device that varies a clearance between the disc front of a centrifugal roller and the backside of a partition wall or the inner surface of a casing front wall. CONSTITUTION:A casing 10 of a centrifugal pump consists of a cylindrical peripheral wall 22 and a front wall 24, a rear wall 26, and there is provided with a suction port 28. In a turning shaft 18, there is provided with a regulating device 46 which inches this turning shaft 18 to be regulable in the axial direction to the casing 10. A clearance between the front of a rotor 16 and the backside of a partition wall 12 is varied to some extent whereby a quantity of exhaust gas is varied. Therefore, regulative control over the degree of vacuum in a vacuum exhaust system can be done in a relatively simple manner.
Patent JP-H05178599-A (JP)
Title: Heavy object corresponding type balance cargo handling device
Inventor: TANIYAMA SADANORI
IPC: B66F19/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide a device which relieves an operation force at a starting period when a heavy hanging cargo is horizontally moved and prevents the occurrence of overrun at a stop period, and is capable of moving a hanging cargo having an especially high weight to an accurate position by means of a light force. CONSTITUTION:A hydraulically-operated or an electrically-driven longitudinal drive device 13 and lateral drive device 15 are provided togetherwith a vertical drive device 14 for a hanging cargo 1. Automatic feedback type control levers 36 and 35 for issuing respective first speed commands Vi to the longitudinal drive device 13 and the lateral drive device 15 are arranged to a control box 6 togetherwith a lever 35 for vertical drive. The first speed command Vi is produced in proportion to operation amount of the control levers 36 and 35.
Patent JP-H03257300-A (JP)
Title: Center pillar bearing/replacing construction method in multiple-connected tunnel lining
Inventor: SOMEYA HIROKI
IPC: E21D13/02
Filed: 1990-03-07
Abstract: PURPOSE:To improve work efficiency by building a permanent center pillar as well as a temporary center pillar through girder holding members each time a covering body is constructed at a multi-connected tunnel peripheral wall, and removing the temporary center pillar after fitting girders into the groove parts of the respective holding members. CONSTITUTION:Each time a cylindrical wall body is constructed, girder holding members 5 are fixed at the opposed faces 3b of an upper and a lower segment 3B. A temporary center pillar 6 or a permanent center pillar 7 is built up between the girder holding members 5. A girder 8 is fitted into the groove part 5c of each girder holding member 5 so as to be laid across in the axial direction of a tunnel. The temporary center pillar 6 in this block is then removed from the girder holding members 5. This procedure is performed successively with the formation of drilled hole 1 and the construction of the cylindrical wall bodies 3, and permanent center pillars 7 are built up at the specified spacing between branch part segments 3B through the girder holding members 5 and girders 8. Bearing/replacing work can be thereby performed efficiently.
Patent JP-S54146998-A (JP)
Title: Controller of people stream
Inventor: KAWAZOE CHISATO
IPC: G08G1/00
Filed: 1978-05-10
Abstract: PURPOSE: To indicate a proper path to passersby by using an inductive lamp as a display device.  
     CONSTITUTION: For the purpose of controlling a stream of people, the induction of the width of roads and the path of people streams is performed. As regards the display device, A indicates a path on a notice-board, and B indicates the advance direction of the path, and C is provided with inductive lamp 10 on path 9 to indicate the induction direction by flashing the inductive lamp in the advance direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58171950-A (JP)
Inventor: SAITOU OSAMU
IPC: B32B19/04
Filed: 1982-04-02
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-H03258072-A (JP)
Title: File designation transfer system
Inventor: KURASHITA HIROSHI
IPC: H04N1/00
Filed: 1990-03-07
Abstract: PURPOSE:To prevent occurrence of waste of time and cost by providing a selection means selecting only a required file in stored files to transfer only the required file. CONSTITUTION:When a number of a file required among files stored in a file storage section 39 from a telephone set is inputted to a sender side facsimile equipment, a selector means 41 selects the required file and transferred to a receiver side facsimile equipment. That is, since the transfer file is designated by the stored file number, only the required file is transferred even when plural files are stored and then occurrence of waste of time and cost is prevented.
Patent JP-S62212684-A (JP)
Inventor: MORISHITA TETSUJI
IPC: G06K9/62
Filed: 1986-03-14
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-H09239172-A (JP)
Title: Spool device for sewing machine
Inventor: TAJIMA IKUO
IPC: D05B43/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily mount a spool pin on a spool holder base and keep compatibility even with a bobbin having small cone diameter via the reduction of the diameter of the spool pin. SOLUTION: This spool device for a sewing machine is formed to have a cylindrical holding member (bush) 24 mountable in a hole 16 formed on a spool holder base 14, and a spool pin 20 capable of being inserted in the holding member 24. In addition, the spool pin 20 is inserted in the holding member 24 mounted in the hole 16 of the spool holder base 14, thereby firmly jointing and holding the pin 20 on the base 14 via the holding member 24.
Patent JP-S60212969-A (JP)
Inventor: JIYOSEFU RICHIYAADO RANSU
IPC: H01M8/04
Filed: 1985-03-20
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-S59181158-A (JP)
Inventor: KOBAYASHI ICHIROU
IPC: A61L15/16
Filed: 1983-03-30
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-S61215072-A (JP)
Title: Printer
Inventor: MITSUKI IWAO
IPC: B41J11/02
Filed: 1985-03-21
Abstract: PURPOSE:To make it possible to simply detach a belt without using a tool, by fitting the part, which is narrower than the part where a platen unit is engaged with a support frame, of the platen unit to the notch of the support frame. CONSTITUTION:When a motor 15 is stopped and a plate unit 1 is shifted left and right, the small diameter parts 11, 11a of the collar bearings 6, 6a of said platen unit 1 come to the position fitted to the notches 13, 13a of support frames 12, 12a. Because the diameter of each of the small diameter parts 11, 11a is smaller than that of each of the notches 13, 13a, the whole of the platen unit 1 is fallen to a lower part then before and the belt 18 trained over both pulleys 5, 17 are slackened and can be easily detached from the pulley 5 by manual operation. If the belt 18 is detached, the platen unit 1 is upwardly lifted as it is and can be detached from the frames 12, 12a through openings 14, 14a. A holding means 20 is provided so as to prevent the unit 1 from moving to the axial direction during setting.
Patent JP-H09246644-A (JP)
Title: Infrared-radiation emitting device
Inventor: SUZUKI TAKANORI
IPC: H01S3/094
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease the number of optical devices, such as an MLN and a grading optical device, and to reduce the manhour of adjustment in an infrared-radiation emitting device by a method wherein an optical parametric amplitude is performed using the emitted light of a first optical system as pumping light and using the emitted light of a second optical system as seed light and infrared radiation is outputted as idler light. SOLUTION: Seed light (ω2) generated by a second optical system 110 is reflected by a mirror 24 and is incided in a dichroic mirror 34, while pumping light (ω1) generated by a first optical system 100 is also incided in the mirror 34. The seed light and the pumping light are incided in an MLN 36 at a phase matching angle. Then, with the pumping light transmitted the MLN 36 reflected by a dichroic mirror 38, signal light and idler light are transmitted the mirror 38. The pumping light is projected on a non-reflector 42 by the mirror 38. On the other hand, the idler light only is transmitted a Ge element 44 and is outputted as infrared radiation.
Patent JP-H09247354-A (JP)
Title: Image pickup device
Inventor: SUZUKI SEISUKE
IPC: H04N5/335
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To speedily operate series of the operation of a solid state image pickup element line sensor without the influence of the operation of an electronic shutter to a picture signal by executing the operation of the electronic shutter in the resetting period of an image pickup signal in the middle of the transfer of an electric charge. SOLUTION: A shutter pulse ϕSHUT generated at a central controller 12 is supplied to the terminal D of a D-type FF circuit 14 and a reset pulse ϕRS from a timing generator 13 is supplied to the clock terminal C of the circuit 14. ϕSHUT obtained at the terminal Q of the circuit 14 is supplies ϕSHUT synchronized with the rising of ϕRS, namely synchronized with the rising of the resetting period of the image pickup signal obtained at the output side of a CCD line sensor 11 for the sensor 11. In this case, even when the image pickup signal is fluctuated, this fluctuation is equal in a field through period and a signal period. An image pickup signal obtained at the output side of the sensor 11 is supplied for a correlated double sampling circuit 15 for double sampling so as to remove the fluctuation of the image pickup signal.
Patent JP-H11245720-A (JP)
Title: Vehicular room lamp
Inventor: TAKANO TSUNESUKE
IPC: B60Q3/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate such inconvenience of cost increase in a conventional vehicular room lamp that a heat-resistant case and a heat-resistant lens plate are used, or that a material thickness is required to be made thick since a lamp in the conventional vehicular room lamp is an incandescent lamp, and since its temperature goes up thereby to a considerably high temperature to discolor or deform the lens plate covering its surface. SOLUTION: This lamp is a vehicular room lamp in which a reflection plate 6 is fixed in a backface side of an opened part 14 of a case 1 storing a switch 3 and an inverter circuit 4, a micro fluorescent tube 5 is fixed in a reflecting surface side of the reflection plate 6, a lead wire 51 led out from the fluorescent tube 5 is connected to the inverter circuit 4, and in which a lens plate with a fisheye lens formed in its backface is attached to a front face side of the opened part 14 in the case 1.
Patent JP-S56153659-A (JP)
Title: High-pressure electric discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1980-04-28
Abstract: PURPOSE:To shorten the restarting time of a high-pressure electric discharge lamp by using a filament which has a temperature rise when a current is fed into it for at least one of the main electrodes of the lamp, and by enabling a current to be fed into only one of these electrodes. CONSTITUTION:When a high-pressure mercury lamp is restarted after a suppression, a current is fed to a filament 5 through leads 10 and 8 from a preheating circuit provided in a lighting device 12 to make the filament 5 to be heated. After that, voltage from the lighting device 12 is applied between main electrodes 2 and 3 through leads 8 and 9, thereby a discharge being initiated. Here, a current is not fed to one of filaments 5 and 5a which are provided at both ends of a luminous tube 1. Consequently, the starting of the discharge of the lamp is facilitated, and both the starting time and the restarting time of the lamp can be shortened.
Patent JP-S55149065-A (JP)
Title: Position detector of moving object using artificial satellite
Inventor: MIYASHITA MAKOTO
IPC: G01C21/00
Filed: 1979-05-09
Abstract: PURPOSE:To make possible the detection of all the position data of a moving object and achieve higher maintenance characteristic and economy by providing a phased array scan antenna on the satellite. CONSTITUTION:The azimuth and elevation angle of the position of a moving object 2 viewed from a spin satellite 4 and their fluctuation amounts are obtained from the angle of the satellite 4 to a reference direction 9 with respect to the celestial body 8. For this purpose, a phased array scan antenna 10 is mounted to the satellite 4 and the transmission radio wave of the moving object 2 are swepted by making use of the directivity of said antenna, whereby the direction having a maximum gain is obtained. By detecting the angle of the satellite from the reference direction 9, the azimuth 15 and vertical angle 16 to the moving object 2 are detected. In this way, all the position data of the position, moving direction and speed of the moving object 2 may be detected on the satellite 4.
Patent JP-H02140461-A (JP)
Title: Pinion shifter
Inventor: MORISHITA AKIRA
IPC: F02N15/06
Filed: 1989-03-08
Abstract: PURPOSE:To make the force of magnetic suction against a plunger small at the shifter of an automobile engine starter, by providing an opening portion which makes movable a swing fulcrum portion set between both ends of a shift lever. CONSTITUTION:A starter device 45 is equipped with a pinion shifter 50. The pinion shifter 50 has an electromagnetic switch device 31 and a shift lever 5. The front side of a swing fulcrum portion 5c at the approximate middle portion of this shift lever 5 is supported by means of the fixed support surface 22a of a front bracket 22, and the rear side thereof is provided with an opening portion 51. Thus, as the swing fulcrum portion of the shift lever is supported movably, the force of magnetic suction against a plunger can be made small, and the miniaturization of the electromagnetic switch device can be realized.
Patent JP-H05225822-A (JP)
Title: Organic silver paste
Inventor: YANAI JUNICHI
IPC: H01B1/20
Filed: 1992-02-07
Abstract: PURPOSE:To give a glossy surface to a silver membrane to be obtained, and to make its adhesive strength the same as that of a conventional thick film silver paste, in a membranous organic silver paste. CONSTITUTION:This organic silver paste consists of the total 0.1 to 5wt.% of one or more than two of a bismuth compound, a rhodium compound, a palladium compound, a chromium compound, a lead compound, a silicon compound, a platinum compound, an antimony compound, and a copper compound, 25 to 60wt.% of a silver compound, 4 to 25wt.% of an organic resin, 20 to 50wt.% of an organic solvent, and 0.2 to 1.5wt.% of lead borate-silicate type glass frit.
Patent JP-H06225130-A (JP)
Title: Picture processor and method therefor
Inventor: EMORI YASUFUMI
IPC: G06T11/60
Filed: 1991-03-20
Abstract: PURPOSE:To prevent picture quality deterioration due to color space compression in a visual sense by not converting a hue and a lightness but converting only the saturation in the picture data conversion between picture processing devices with a different color reproduction range. CONSTITUTION:A color space is expressed by the L, a, b coordinate system and a closed curve including a point F is an outer ridge of a full color space reproduced and displayed by a CRT. Up to a distance DM of M% of a DI of a color reproduction area, it is reproduced as it is, and the data over it are compressed linearly. Let a distance from chromaticity points (a), (b) of colors on the CRT to an origin be DS, a distance from the origin to the outer ridge of the color reproduction area be DI, a distance up to the coordinates (a), (b) before color space compression be DD, and the color coordinate after color space compression be DN. Furthermore, the distances DN, DI, DD, DS, DM are set on the same line. Then the color space compression by a prescribed equation is executed. Thus, the hue is preserved by making the color space compression L constant on a line extended from the origin to compress the saturation thereby preventing picture quality deterioration in a visual sense.
Patent JP-H03257456-A (JP)
Title: Method for washing cylindrical substrate of electrophotographic sensitive body
Inventor: TERASAWA YOSHIO
IPC: G03G21/00
Filed: 1990-03-08
Abstract: PURPOSE:To uniformly wash the surface of a cylindrical substrate by using a sponge-like roller provided with plural projections. CONSTITUTION:The cylindrical substrate 1 consisting of an aluminum alloy is rotated in a direction A. The sponge-like roller 2 formed with the plural projections 2a is rotated in a direction B in parallel with the axial center of the substrate 1 and an alkali detergent 4 is ejected from nozzles 3 to the roller 2 and is uniformly impregnated therein. Further, the roller 2 is oscillated in an axial central direction C and is moved in a direction D, by which the substrate is polished.
Patent JP-H07260384-A (JP)
Title: Plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28F13/06
Filed: 1994-03-28
Abstract: PURPOSE:To form a structure small in flow resistance along the flow direction of a fluid and to simultaneously improve a pressure strength and decrease a pressure loss by forming a longitudinal groove longitudinally extending on beads of the heat transfer surface of a waveform shaped plate on which the beads are provided in parallel. CONSTITUTION:A plate 6 made of a rectangular metal plate is provided with openings 2 as inlet/outlet parts of a fluid at four corners of the plate and a waveform shaped heat transfer surface 4. On the heat transfer surface 4, herring bone beads 3 are provided in rows which fall slantwise toward both sides from a center line in an intermediate part. Gaskets 5 through which the openings 2 communicate with or are interrupted from the heat transfer surface 4 are alternately rotated. That is, they are vertically reversed and laminated. Thus, a plate like heat exchanger is constructed. In this case, longitudinal grooves 7 extending throughout the entire length in the longitudinal direction and the beads 3 are formed so that a longitudinal groove structure small in flow resistance along the flow direction of a fluid is formed. Thus, the improvement of pressure strength and the decrease of pressure loss are simultaneously realized.
Patent JP-H06275288-A (JP)
Title: Internal heat exchanger for solid electrolyte fuel cell
Inventor: IPPONMATSU MASAMICHI
IPC: H01M8/12
Filed: 1993-03-17
Abstract: PURPOSE:To improve the heat transfer coefficient, improve the cooling performance, and effectively correct the temperature gradient by applying a surface treatment to a heat exchange face, and increasing emissivity. CONSTITUTION:When an internal heat exchanger is a cathode gas guide pipe 14, the surface of the pipe made of a high-strength ceramic material is coated with a ceramic material having high emissivity such as LaMnO3 or LaCoO3 and baked. When the internal heat exchanger is an anode gas guide pipe, a surface oxidation treatment or a blast machining treatment is applied to the surface of the pipe, and the surface is blackened or formed into an irregular face. The emissivity is increased, and the cooling performance can be improved. When the surface treatment is applied to increase the emissivity in response to the offset of heating of a heat exchange face, the cooling efficiency is increased, and the temperature gradient of a fuel cell can be effectively corrected.
Patent JP-H05260902-A (JP)
Title: Feed for promoting or improving growth of animal and method therefor
IPC: A23K1/16
Filed: 1992-02-12
Abstract: PURPOSE:To obtain a feed for promotion of growth of animals, improvement of growth ratio and feed-requiring ratio, and a method for improving growth of animals, growth ratio or feed-requiring ratio. CONSTITUTION:This feed for promotion of growth of animals and improvement of growth ratio or feed-requiring ratio contains albumen as an active ingredient. The objective method for promoting growth of animals and improving growth ratio or feed requiring ratio is characterized by applying this albumen or albumen containing feed to animals.
Patent JP-H10252668-A (JP)
Title: Scroll compressor
Inventor: KAWANO ISAMU
IPC: F04C18/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress vibration due to movement of a revolution scroll, in a double scroll compressor having a revolution scroll having laps formed on the two faces of an end plate. SOLUTION: A revolution scroll having two laps 5b are formed on both sides of an end plate 5a is engaged with two fixed scrolls 6 and 7 at which laps 6a and 7a are formed to form a double scroll compressor. A drive force is transmitted from a drive machine, such as an electric motor, to the revolution scroll 5 through a pulley 11 and two crank shafts 1 and 2 supported by bearings 21, 22, 23, and 24 held at the fixed scrolls 6 and 7 are rotationally driven. Balance weight parts 12a-12d are formed between the bearings 21 and 9a of the crank shaft 2, between bearing 22 and 9, between the bearings 23 and 9b of the crank shaft 1, and between bearings 24 and 9b.
Patent JP-S60201547-A (JP)
Title: Magnetooptic reproducing device in common use for recording
Inventor: AKASAKA HIDEKI
IPC: G11B11/10
Filed: 1984-03-26
Abstract: PURPOSE:To form a magnetooptic reproducing device in common use for recording having a high S/N at reproduction while utilizing effectively the light quantity of light source at recording by using a special beam splitter where the transmissivity or reflectance is not equal to the P polarized component and the S polarized light component without using a half mirror and a heavy Farady rotator. CONSTITUTION:When the P polarized light is irradiated from a polarized light source 1 and made incident on a PBS2, the S polarized is reflected by 100% and made incident on the special beam splitter 3 having a different azimuth to the PBS by 45 deg.. Since the transmissivity of the special beam splitter 3 to the P and S is not equal, the transmitted light is made incident on a recording medium S while the polarized plane is rotated by 2.6 deg.. When the light reflected on the medium S is subjected to Kerr rotation and made incident again on the special beam splitter 3, the polarized plane is rotated by nearly 2.6 deg. and transmitted and the transmitted light is given to the PBS2 and only the P polarized component is transmitted, then the P polarized component having different strength depending on the Kerr rotation is made incident on a detector 4.
Patent JP-S60213299-A (JP)
Title: Control circuit for stepping motor
Inventor: NGOKU CHIYAU BUI
IPC: G04C3/14
Filed: 1985-03-23
Abstract: The control circuit comprises means for measuring current flow in the motor winding including an auxiliary transistor and means to form periodically a current mirror from such auxiliary transistor and one of the transistors coupled to the winding for applying thereto energization pulses, i.e. motor drive pulses, catch-up pulses or check pulses.