baber/WOPTO huggingface dataset:
Patent JP-H04301239-A (JP)
Title: Optical information recording medium
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24091
Filed: 1991-03-28
Abstract: PURPOSE:To provide the optical information recording medium which allows the recording to obtain good reproduced signals even in the recordable region at the boundary between a reproduction-only region and recordable region, allows the provision of the reproduction-only region in an arbitrary position to allow the continuous reproduction from the reproduction-only region to the recordable region. CONSTITUTION:A pit 10 is formed as a shape projecting from a substrate 6 and a recordable part 16 (pregroove 14) is formed as a shape recessed from the substrate 6. The real number part of the double refractive indices of the substrate 6, designated as nsub, the real number part of the double refractive indices of a light absorption layer 7 as nabs, the height of the pit 10 as dps, the depth of the pregroove 14 as dgs, the difference in the film thickness in the bit 10 part of the light absorption layer 7 as dpa, and the difference in the film thickness at the pregroove 14 part of the light absorption layer 7 as dga, are specified to nsub/nabs<1-dpa/dps and nsub/nabs>1-dga/dgs, by which the continuous tracking is allowed.
Patent JP-S61246949-A (JP)
Title: Wireless remote controlling equipment
Inventor: KAMITO SATORU
IPC: G11B15/02
Filed: 1985-04-25
Abstract: PURPOSE:To make it unnecessary to stop the operation of the machine of main body side temporarily for setting time of preengagement, to make it unnecessary to operate the machine at the site of installation and to simplify remote controlling operation by providing a program timer in the side of a remote control transmitter. CONSTITUTION:Mode selector switches 2-14 that select the operation mode of the main body side are provided under an indicator that indicates the present time of the remote control transmitter of a wireless remote controlling equipment and timer switches 15-20 that set preengagement for a program timer and present time are provided under the switches 2-14. Further, a change-over switch 22 that indicates an operation according to time of preengagement of the program timer in the transmitter when the transmitter is mounted to the machine of main body side under the switches 15-20. The switch 22 is turned on and mounted to the wireless remote controlling equipment. Preengagement time is set by operation of the change-over switch 22 of the remote controlling equipment without stopping the machine of main body side temporarily to set the preengagement time. Thus, remote controlling operation is made simple.
Patent JP-H01260121-A (JP)
Title: Correction for unequal settlement of structure
Inventor: TAMAKOSHI TOSHIO
IPC: E02D35/00
Filed: 1988-04-08
Abstract: PURPOSE:To correct unequal settlement in a short time at low cost by a method in which a solidifying fluid is injected into an elastic tube inserted into a pit excavated in the ground near a structure to cause the ground right below the structure to upheave. CONSTITUTION:A pit wall-stabilizing liquid, e.g., bentonite solution, etc., is packed into a given number of pits 2 excavated in the surrounding ground of the direct fundation 1a of unequally settled structure 1. Steel tubular casings 4 attached with elastic tubes 3 consisting of bags 3b wound in a spiral form and bands 3a in upper and lower stages are penetrated into the pits 2. A solidifying fluid 8, e.g., mixture of water, cement, bentonite, sand, etc., is injected into the tubes 3 to expand them to cause the ground right below the foundation 1a to upheave by a necessary amount. The structure 1 can thus be raised by a necessary amount to correct unequal settlement.
Patent JP-H01260784-A (JP)
Title: Induction heating cooker
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate spike voltage generated at the both ends of a switching element when shutting down, and thereby prevent the switching element from being damaged by providing a chopper control section assuming an on/off control for the control and the actuation/suspension of input electric power. CONSTITUTION:In normal operation, DC voltage supplied is applied to the mid-point terminal of a heating coil 5, No.2 switching element 7 and No.3 switching element 8 are interchangeably controlled to be turned on and/or off by an oscillation control section 9 so as to let both the heating coil 5 and a resonance capacitor 6 be actuated as a resonance circuit. On the other hand, when shutting down, No.1 switching element 2 is controlled by a chopper control section 10 in such a way that the period of 'on' time is gradually shortened so that DC voltage supplied from the both ends of a smoothing capacitor 4 is gradually attenuated as to be zero. This permits the voltage of No.2 switching element 7 and No.3 switching element 8 to be gradually attenuated, thereby eliminating the occurrence of spike voltage.
Patent JP-S5612877-A (JP)
Title: Method of equalizing and controlling synchronous motor
Inventor: YAMASHITA YOUJI
IPC: H02P1/52
Filed: 1979-07-12
Abstract: PURPOSE:To rapidly synchronize a synchronous motor by using an output signal corresponding to the potential of both voltage of bus power supply and the voltage of the motor as a speed correction signal when the frequency difference between the bus power supply and the motor becomes zero. CONSTITUTION:When the speed of a synchronous motor 6 becomes equal to the frequency of an AC bus power supply 1 to reach a synchronous speed, a signal SY representing that the motor 6 reaches synchronous speed is supplied to a phase difference detecting circuit 14 from an eqaul speed signal circuit 13. The circuit 14 detects the phases of the induced voltage of the motor 6 and of the power supply 1 and is operated to produce a correction signal proportional to the phase difference to equalize both the phases. A phase difference correcting circuit 16 applies a phase difference correction amount Stheta for generating an acceleration amount corresponding to the phase difference signal from the circuit 14 to an AC variable speed drive unit 3. On the other hand, the signal SY is also applied to a synchronous speed reference circuit 15, which thereupon retains the speed reference value thereat, and accordingly corrects the motor 6 only the phase difference at the time when reaching the synchronous speed to zero. Accordingly, it can rapidly synchronize the motor.
Patent JP-S5514757-A (JP)
Title: T-type waveguide branching unit
Inventor: SUGA JIROU
IPC: H01P5/02
Filed: 1978-07-17
Abstract: PURPOSE:To secure adjustment for the power distribution ratio of the output waveguide provided by branching with a simple method by installing the impedance matching circuit to the input waveguide at the position deviated from the center line of the input waveguide. CONSTITUTION:Output waveguide 2 is connected to one H face of input waveguide 1 featuring a rectangular cross section, and output waveguide 3 is connected to the other H face each. The same measurement is secured for the rectangular cross section between waveguide 2 and 3, thus forming a T-type waveguide branching unit. Conductor bar 4 is inserted to the position deviated from center line 5 for waveguide 1 of the T-type waveguide branching unit in order to adjust the distribution ratio of the magnetic force line to waveguide 2 and 3. Thus an adjustment is given to the ratio of the power to be supplied to waveguide 2 and 3, and at the same time an impedance matching circuit is formed to waveguide 1. This matching circuit consists of conductor bar 4 the both ends of which are connected to both faces E of waveguide 1.
Patent JP-H02266518-A (JP)
Title: Forming method of electrode of semiconductor device
Inventor: TARA KATSUJI
IPC: H01L21/285
Filed: 1989-04-06
Abstract: PURPOSE:To remove the exposed section of a semiconductor, and to improve reliability by forming mushroom-shaped electrode structure. CONSTITUTION:An insulator 2 is shaped onto a compound semiconductor substrate 3, an opening section is formed by using a resist, the resist is removed, a metal is evaporated onto the whole surface, and the metal 1 at an unnecessary position is taken off by employing the resit again. The resist is removed again, and the metal is shaped in mushroom-shaped structure. Accordingly, the exposed sections of a semiconductor are taken off, thus acquiring high reliability.
Patent JP-S5932684-A (JP)
Inventor: EDOUIN ERU GANAUEI
IPC: F04B39/02
Filed: 1983-05-20
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-S62244090-A (JP)
Inventor: TERAMOTO EIJI
IPC: G09G5/00
Filed: 1986-04-16
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-H08287055-A (JP)
Title: Japanese conversion device
Inventor: KOMATSU SHIGEKI
IPC: G06F17/22
Filed: 1995-04-13
Abstract: PURPOSE: To improve the quality of conversion by storing the using frequency of KANA (Japanese syllabary)/KANJI (Chinese character) strings outputted from a para graph dictionary and outputting KANA/KANJI strings from the paragraph dictionary in the descending order of the using frequency. CONSTITUTION: This Japanese conversion device is constituted of a paragraph dictionary 2 for outputting a KANA/KANJI string 6 corresponding to the reading of a paragraph unit formed by connecting an independent word and an adjunct in an inputted KANA character string 1, a display means 5 for displaying the KANA/KANJI string 6, a frequency storage means 3 for storing the use frequency of the string 6 based upon a previously set parameter 31, and a control means for controlling the output of the string 6 from the dictionary 2 in the descending order of the use frequency based upon the parameter 31. The control means 4 controls the output of the KANA/ KANJI string 6 corresponding to the paragraph unit, formed by connecting the independent word and the adjunct, in the inputted KANA character string 1 so that the KANA /KANJI string 6 is outputted from the dictionary 2 in the descending order of the use frequency based on the parameter 31 previously stored in the frequency storage means 3 and the string 6 controlled by the means 4 and outputted is displayed on the display means 4.
Patent JP-S61247095-A (JP)
Inventor: OKUDA SHIZUO
IPC: H05K3/28
Filed: 1985-04-24
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-S63252497-A (JP)
Title: Semiconductor laser module with built-in isolator
Inventor: SHIBANUMA NAOTERU
IPC: G02B6/42
Filed: 1987-04-09
Abstract: PURPOSE:To eliminate the need for a polarizer consisting of an anisotropic optical crystal, and to reduce cost by constituting the title module of a semiconductor laser, one or a plurality of coupling lenses, a Faraday rotation element and a magnet and a fiber for an optical output given a function holding polarization. CONSTITUTION:The beams of TE polarization emitted from a semiconductor laser 1 are projected to a polarization holding fiber 18 through a first lens 5, a Faraday rotation element 8, a window glass 13, a second lens 14 and a glass plate 19, but the direction of polarization at that time is turned at 45 deg. as compared to the beams of TE polarization emitted from the semiconductor laser 1. Beams projected to the polarization holding fiber 18 proceed toward a termination as they are, but the direction of polarization is not changed on their midways. One part of beams reaching a connector are reflected and retrograde, and reach the incidence side, but the direction of polarization at that time is not also altered.
Patent JP-S57204257-A (JP)
Title: Button for aerosol sprayer
Inventor: MEKATA SATOSHI
IPC: B65D83/44
Filed: 1981-06-10
Abstract: PURPOSE: To make it possible to change an injecting condition according to the purpose of use without changing the content of an aerosol product by attaching one aerosol button with a specific structure to the stem of an aerosol valve.  
     CONSTITUTION: In an aerosol button 1 having inlaying parts 2, 3 mountable to the stem 5 of an aerosol valve 4 provided thereto at two places, injecting pores 5, 7 respectively having different shapes and structures are provided to the almost central parts of inlaying parts 2, 3 and these two injecting pores 6, 7 are comminucated by a passage 8 in the aerosol button 1. That is, by mounting the inlaying parts 2, 3 of the button 1 to the stem 5 respectively, this aerosol button can be separately used in an injecting condition suitable for uniformly coating a wide area and a narrow and relatively thick mist like injecting condition suitable for drawing a character or a figure by one paint aerosol product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07293951-A (JP)
Title: Air conditioner
Inventor: FUJITA NORIKO
IPC: F24F6/00
Filed: 1994-04-26
Abstract: PURPOSE:To increase a humidifying quantity in an air conditioner having a natural evaporation type humidifier for preventing drying of the indoor air. CONSTITUTION:The air conditioner comprises a heat exchanger 2, air supply means 3 for ventilating to the exchanger 2, a natural evaporation type humidifier 5 for humidifying by passing part of heat exchanger passing air flow 9, and heating means 9a for heating heat exchanger passing air flow 6 heat exchanged with the exchanger 2, i.e., humidifier passing air flow 8 to increase a humidifying quantity.
Patent JP-H08285568-A (JP)
Title: Apparatus and method for discriminating thickness of paper leaf
Inventor: SASAKI NORIO
IPC: G01B21/08
Filed: 1995-04-13
Abstract: PURPOSE: To calculate the thickness of a paper leaf free from effect of a shock waveform generated when the paper sheet dashes into and passes out of a roller pair. CONSTITUTION: A moving value of a mobile roller as given when a paper sheet passes through a roller couple comprising a lower fixed roller and a mobile roller is detected by a sensor. A first signal level L1 for detecting the grasping of the paper sheet, a second signal level L2 for the end of sampling and a third signal level L3 for determining whether sampling data are used or not. A sensor output data which has been generated during the time when it moves to the signal level L1 and surpasses the signal level L2 after it has been beyond the level L1, or during the time when a specified time is elapsed is inputted as sampling data for calculating the thickness of the paper leaf.  An arithmetic section calculates the thickness of the paper sheet based on the sampling data taken in, which is generated during the time when it surpasses the signal level L3 in the direction opposite to the signal level L1 after moving to the level L1, and it surpasses the signal level L3.
Patent JP-S5314000-A (JP)
Title: Automatic ticket examiner
Inventor: NAGATA YUKINOBU
IPC: G07B15/00
Filed: 1976-07-23
Abstract: PURPOSE: To return tickets (commutation tickets) to ticket holders even in the event that tickets do not correspond to tickets in such case as that free-charge infants pass a ticket-examining device handling both ordinary tickets and commutation tickets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58204701-A (JP)
Title: Signal generator for controlling vehicle
Inventor: MASUDA TAKAO
IPC: H04B1/74
Filed: 1982-05-25
Abstract: PURPOSE:To shorten no signal detecting time at a receiver side of a vehicle by providing two systems of signal generating circuits, allowing both to divide and output signals of the prescribed frequencies in the circuit configurations and constructing to permit the frequency divider of the other system to subsequently divide the frequency from the state immediately before the malfunction of one system when the one system malfunctions. CONSTITUTION:Two systems of signal generating circuits which respectively have generators 301, 302 of clock signals CP1, CP2 of the prescribed frequency, frequency dividers 311, 312 which divide the clock signals and output low frequency signals, and detectors 341, 342 which detect whether the circuits of the respective stages normally operate or not are composed, and the systems are switched at contacts 36a, 36b. The frequency dividers 311, 312 respectively have trigger circuits 401, 402 which generate trigger signals in response to whether the relay 36 operates or not, FF411, 412 which are set or reset by the trigger circuits, and counters 421, 422 of two preset types for dividing the frequency.
Patent JP-S61250425-A (JP)
Title: Wall-integrated type heater
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F24S10/95
Filed: 1985-04-26
Abstract: PURPOSE:To efficiently and effectively utilize the solar heat only for room heating by fastening heat pipes to a wall having a heat insulation layer on the outside and a heat accumulation layer on the inside in such a manner that nearly one half length of each of the heat pipes is projecting outside the wall and the heat pipes are inclined upward toward the interior of the room. CONSTITUTION:The wall 1 comprises an outer plate that amounts to outer wall of a building exposed to the ambient air 2, a heat insulating layer 4 inside of said outer wall and a heat accumulating layer 6 facing the room interior 5. Heat pipes 7 are fastened in such a manner that they are at an upward inclination from the outer plate 3 side to the heat accumulation layer 6 side, and nearly one half length of them is projecting toward the outside. When the sun light hits the heat collecting part 7' of the heat pipes 7 projecting outwardly from the wall 1, the thermal medium inside the pipes 7 vaporizes, and the vaporized thermal medium moves toward the heat accumulation layer 6 side. It is condensed in the heat radiation part 7'' in the heat accumulation layer 6 to allow the heat accumulation in the heat accumulation layer 6. The condensed thermal medium again returns to the heat collecting part 7'. In this manner, a comfortable room heating by means of clean solar energy is realized.
Patent JP-H10243738-A (JP)
Title: Sliding down type monocycle for transporting seedling box
Inventor: KOMABA YOSHITO
IPC: B62B3/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a labor-saving monocycle for transporting seedling boxes capable of sliding down the loaded seedling boxes without detaching hands from the handle of the monocycle on a narrow levee, a slanted levee, etc. SOLUTION: In this sliding down type monocycle for transporting seedling boxes, a stopper unit 9 made by uniting a releasing lever protruding from the top of the front part and a stopper for stopping a seedling box are installed. Thus, the seedling box is brought to slide down from an inclined carrier 3 by raising up a handle 8, inclining the carrier 3 and bringing the top to contact with the ground, thus, releasing the stopper stopping the seedling box with an application of leverage around an axis 10 as a center.
Patent JP-S60232536-A (JP)
Title: Camera
Inventor: SANADA NORIAKI
IPC: G03B15/03
Filed: 1984-05-02
Abstract: PURPOSE:To adjust shadow resulting from light emission by providing a finder housing with an accessary shoe on which a flashgun is mounted so that the relative position of the flashgun to the finder housing is selected. CONSTITUTION:Accessary shoes 8a-8c are fixed integrally to both flanks and top surface of the finder housing 1. The accessary foot 9d of the flashgun 9 is inserted into the accessary shoe 8c fixed to the flank of the finder housing 1 and thus mounted on the finder housing 1, and its light emission surface 9a is positioned almost perpendicularly on the optical axis of a photographic lens 3. Its luminous flux illuminates the front of a subject to eliminate the generation of harmful shadow of the subject. Further, mount positions are changed to generate the shadow intentionally or relieve or eliminate the shadow of a subject which is already generated such as a portrait by a window.
Patent JP-H05289392-A (JP)
Title: Easily deinkable toner
Inventor: TAKAGI SHUJI
IPC: G03G9/08
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate deinking of copied papers and to accelerate the reproduction and utilization of waste papers by making a resin for binder contain a prescribed coloring agent and water absorptive resin. CONSTITUTION:The coloring agent of 1-20 pts.wt. and the water-absorptive resin of 1-20 pts.wt. to the resin for binder of 100 pts.wt. are made to be contained. In this case, polyacrylic acid based resin such as acrylic acid-vinyl alcohol copolymer or isobutylene-maleic anhydride copolymer, maleic ester-vinyl alcohol copolymer or the like is exemplified as the water absoptive resin. Polystyrene-based, polyacrylic ester-based or polyester based resin is used as the resin for binder. As the coloring agent, carbon black is usually used in the case of black toner and as the other chromatic coloring agent, copper phthalocyanine is used in the case of blue toner, benzidine derivative is used in the case of yellow toner and azo based pigment is used in the case of red toner.
Patent JP-S58206533-A (JP)
Title: Active type vitamin d3 derivative composition and drug comprising it as active ingredient
Inventor: MAKINO YUUJI
IPC: A61P3/02
Filed: 1982-05-27
Abstract: PURPOSE:The titled composition having improved chemical safety, comprising an active type vitamin D3 derivative and polyvinyl pyrrolidone. CONSTITUTION:A compound shown by the formula I [R1 is H or OH; R2 is group shown by the formula II (gamma1 and gamma2 are H or OH with the proviso that gamma1=gamma2not equal to H when R1=H), group shown by the formula III (gamma3 is H or OH), group shown by the formula VI, or group shown by the formula V] is blended with polyvinyl pyrrolidone in an amount to give 1-100,000 times, preferably 10-1,000 times as heavy as the compound shown by the formula I , and stirred in a solvent such as methanol, etc. The solvent is distilled a way under reduced pressure, or the solution is cooled, or water, a solution of salt is added to it, and precipitate occurs, to give an active type vitamin D3 derivative composition. The compound shown by the formula I has an action on the regulation of calcium level in an organism, and effective for osteoporosis, etc., to give a calcium adjustor containing the composition as an active ingredient.
Patent JP-H02266584-A (JP)
Title: Optical semiconductor device
Inventor: NAKANO TATEO
IPC: H01S5/00
Filed: 1989-04-06
Abstract: PURPOSE:To realize massproduction and to sharply reduce the cost by mounting a laser diode and a photodetector for monitor on an SIP(SINGLE INLINE PACKAGE) lead frame, and sealing the photodetector with mold resin which includes light scattering agent, and further sealing them by molding together with the laser diode. CONSTITUTION:A laser diode chip 1, which is mounted on a heat sink 2, and a photodetector 3 are mounted on a lead frame 4, and electrical wirings are made from the laser diode chip 1 to a lead frame 5 from the photodetector 3 to a lead frame 6 using wires 8 and 9, respectively. The photodetector 3 is sealed with transparent mold resin together with the laser diode chip 1, the heat sink 2, and the lead frames 4, 5 and 6, after being sealed with transparent mold resin 10 which includes scattering agent. Hereby, the massproduction of a semiconductor laser with a built-in monitor can be realized and the sharp cost reduction can be achieved.
Patent JP-S5714595-A (JP)
Title: Phosphonodiphenyl ether, its preparation and herbicide
Inventor: HIROSE YUUJI
IPC: C07F9/40
Filed: 1980-07-02
Abstract: NEW MATERIAL:The titled compound expressed by the formula (R is H, alkyl or hologen substituted alkyl).  
     EXAMPLE: 4-( 2-Chloro-4-trifluoromethylphenoxy )-2-( O,O-dimethylphosphone ) niytobenzene.  
     USE: A herbicide effective against annual and perennial weeds, e.g. "tainubie" (Echinochloroa oryzicola Vasing.), false pimpernel umbrella plant or bulrush, in paddy fields, and exhibiting improved activity against strong injurious weeds, e.g. large-crab grass, green amaranth, common lamb's-quaters or burweed, in plowed fields.  
     PROCESS: 4-(2-Chloro-4-trifluoromethylphenoxy)-1,2-dinitrobenzene is reacted with a phosphite expressed by the formula P(OR 1 ) 3  (R 1  has the same meaning as R), preferably in a solvent, e.g. benzene or toluene, at 60W100°C to give the compound expressed by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio