baber/WOPTO huggingface dataset:
Patent JP-H04255886-A (JP)
Title: Three-dimensional photograph-technology transfer method for surface data of substance
Inventor: YOHAN HAINKERU
IPC: G03H1/00
Filed: 1991-08-12
Abstract: PURPOSE: To easily transmit three-dimensional photograph technique of surface information at high speed by transmitting information which is optionally and stereoscopically fixed on the surface of an object in a surface pattern form to the same-form object. CONSTITUTION: Radiation rays emitted from a lens system 6 are reflected by a mirror 8 and polarized in an object 9 direction and the object 9 is simply reproduced as a cube. Actually, the object of a kind of a conductive plate for supporting a conductive image with fixed surfaces is treated, the radiation rays controlled by the object 9 are superimposed on the radiation rays of the lens 7 and, at this time, an interference image formed on a plane 10 is recorded by a photograph. Then, a plate 11 covered by a photosensitive layer is held by position fixing and has a restricted angle as against the radiation rays emitted to it, the interference image formed on the plate 11 indicates a hologram and the stereoscopic image of the object 9 is reconstituted.
Patent JP-2000037008-A (JP)
Title: Gas-insulated switchgear
Inventor: KUZE HIROKO
IPC: H02B13/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which enables the suppression of a stress applied to a vessel and the reduction of a cost while the thickness of the whole vessel is not increased. SOLUTION: A gas-insulated switchgear is composed of a vessel which consists of a main pipe 41 which has an approximately elliptical cross-section and a predetermined thickness and has a flange connected to its end part and a branch pipe 43 branched from the main pipe 41 in its short diameter direction, insulating gas sealed in the vessel with a predetermined pressure and an electric apparatus placed in the insulating gas. A plurality of protrusions 44 which protrude outwards with predetermined thicknesses are formed at least on the outer circumference of the main pipe 41.
Patent JP-2001026009-A (JP)
Title: Production of instantly demoldable concrete block
Inventor: INOBE TOSHIKAZU
IPC: B28B3/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an instantly demoldable concrete block which can reduce a unit amount of concrete, obtain the block having an enough added value in appearance without post-processing, and use glass cullet as aggregate. SOLUTION: In a method for producing an instantly demoldable concrete block in which after aggregate, hydraulic cement, and water are kneaded in an ultra-hard kneading state (slump 0 cm), the kneaded material is charged into a mold, compacted by vibration and pressurized, molded, demolded immediately, and cured to obtain a concrete block, heavy calcium bicarbonate fine powder is used in place of a part of the hydraulic cement, and a high performance water reducing agent and an aqueous polymer dispersion are used together to prepare the kneaded material.
Patent JP-S58102737-A (JP)
Title: Automatic-exchanging device for heating cylinder unit of injection molder
Inventor: ISHIKAWA KAZUO
IPC: B29C48/03
Filed: 1981-12-15
Abstract: PURPOSE:To provide the titled automatic exchanging device for heating cylinder unit whose unit can be exchanged rapidly and easily, by a method wherein a support arm, having a grasping mechanism for grasping the heating cylinder units at opposite ends, is vertically movably and rotatably moved. CONSTITUTION:A support arm 70 is turned by 90 deg. from a waiting position by an actuator 83, and if grasping mechanisms 74 and 75 grasp a collar 28, locate pins 74c and 75c extend downward by cylinders 74a and 75d, and the mechanisms 74 and 75 firmly grasp two units U. A chuck part of a used unit and a screw base part are released from engagement with each other, with a cylinder 78 actuated, the two units are raised to a given position, a preliminary unit is brought to right above a bracket mating part through rotation by 180 deg. of the support arm 70 by means of the actuator 83, and the preliminarily unit U is secured to a jet bracket through contraction of the cylinder 78 to engage the chuck part with the screw part. The pins 74c and 75c are retracted by the cylinders 74d and 75d, and the arm 70 is returned back to a waiting position by the actuator 83 to complete an exchanging operation.
Patent JP-S6093699-A (JP)
Title: Holding circuit of analog signal
Inventor: MORI SHIYUNGO
IPC: H03M1/00
Filed: 1983-10-26
Abstract: PURPOSE:To prevent an output voltage level at the time of a holding requesting time from the change due to the variation of peripheral conditions such as temperature and humidity by constituting a holding circuit of the combination of an up/down counter and a D/A converter to hold an analog signal. CONSTITUTION:When a holding request is not applied to a holding request terminal 2, i.e, when the terminal 2 is in high level, a comparator 8 compares an analog output value from the D/A converter 9 with an analog input value SA inputted from an input terminal 1 and a counter 10 executes its counting operation so that the D/A converter 9 follows the input voltage level of the analog signal SA from the input terminal 1. When a low level signal SB is outputted from the terminal 2, both NAND circuits 12, 13 input the low level signal SB from the terminal 2 and always output high level signals. Therefore, the up/ down counter 10 does not count up or down and holds the output value immediatedly before the holding request, so that the output value of the D/A converter 9 is held.
Patent JP-S6356981-A (JP)
Title: Compound semiconductor laser
Inventor: TAMAMURA KOJI
IPC: H01S5/00
Filed: 1986-08-28
Abstract: PURPOSE:To realize reduction of threshold current, and stabilization and uniformity of characteristics, by a method wherein current limiting by utlizing crystal anisotropy of carrier density or current concentrating by forming a current path is performed. CONSTITUTION:On the main surface of a substrate 1, for example, GaAs single crystal substrate, an inclined plane 2 is formed. Thereby the (100) crystal face and the one different from (100) face are made to face a main surface 1a. On these crystal surfaces, a III-V compound semiconductor layer is grown by, for example, an organic metal vapor phase epitaxy which is so-called MOCVD. A current concentration region 3 is formed in the manner in which a current path is limited by utilizing the difference of carrier density from each crystal surface to a growth region. Therefore laser light emission is generated by forming a local part in which the density of injected carrier is large, that is, a part of large gain. Thereby, a gain-guide type can be formed wherein the threshold current is small, and uniform stable characteristics are realized.
Patent JP-H0251130-A (JP)
Title: Liquid crystal display panel
Inventor: NAKAYAMA SHOICHIRO
IPC: H01L29/78
Filed: 1988-08-12
Abstract: PURPOSE:To easily and accurately perform a laser contact process by superposing and arranging a contact member across an inter-layer insulating film and also interposing a semiconductor layer between the inter-layer insulating film and the contact member as an upper layer. CONSTITUTION:The contact member 20 which is led relatively out of an adjacent display electrode 2 on a substrate is superposed and arranged across the inter-layer insulating film 4 and the semiconductor layer 7 is interposed between the inter-layer insulating film 4 and the contact member 20 as the upper layer. In this constitution, the contact member 20 from the left display electrode 2 and a metallic film 8 for a source as a contact member from a right-side display electrode are superposed through a gate insulating film 4. Then an n<+> amorphous silicon film 7 is interposed between the source metallic film 8 and a gate insulating film 4 so as to form a laser correction structure. Consequently, the heat is effectively concentrated by a semiconductor layer 7, so a fusion part is prevented from expanding exceeding a laser irradiation spot and the operation efficiency is improved.
Patent JP-S6358111-A (JP)
Title: Tuning fork type piezo-electric angular velocity sensor
Inventor: KAWAMURA JUNICHI
IPC: G01C19/56
Filed: 1986-08-27
Abstract: PURPOSE:To obtain an output signal of a detecting section which develops no undesired Y-axis low frequency vibration during the rotation of a sensor, by adjusting dimensions of parts of a tuning fork so as to set the Y-axis natural frequency higher than the X-axis drive frequency. CONSTITUTION:Piezo-electric plates 8 and 8' are driving are lined on the sides of detecting sections 2 and 2' of a tuning fork type vibrator 1. Then, when an AC voltage is applied between drive electrodes 8a and 8a' and 8b and 8b' separately, the detecting sections 2 and 2' to develop bending vibration in the X-axis. When a rotary angular velocity OMEGA is given around the Z-axis together with the X-axis drive at the same frequency as the X-axis natural frequency, the detecting sections 2 and 2' also to generate bending vibration in the Y-axis. On the other hand, the vibrator 1 is so formed that the X-axis natural frequency becomes less than the Y-axis natural frequency. With such an arrangement, in an output waveform after passing through a bandpass filter of a sensor, the difference V-Vc is proportional to the angular velocity OMEGA as obtained between the amplitude Vc with the sensor at rest and the amplitude V when a fixed angular velocity is given. As only the drive frequency is developed in the waveform, the angular velocity signal is demodulated easily with a detector.
Patent JP-H03128356-A (JP)
Title: Antipsychotic derivative of octahydrobenziso- quinoline
Inventor: DEIBUITSUDO CHIYAARUZU BIRINTO
IPC: A61P25/00
Filed: 1990-07-30
Abstract: NEW MATERIAL: A compound of formula I [R 1  is hydrocarbyl; R 2  and R 3  are each H, hydrocarbyl, halogen, cyano, trifluoromethyl, nitro, -ORX, -SRX, -NRXRY, etc., (RX and RY are each H or hydrocarbyl)].  
     EXAMPLE: 3-Butyl-1,2,3,4,4a,5,6,10b-octahydrobenz[f]isoquinoline.  
     USE: Anti-psychotic agents which are a selective ligand at sigma recoginition site in the brain and have mental-reluxing effect.  
     PROCESS: A compound of the formula, R 1 -L (L is a leaving group) is reacted with a compound of formula II in a solvent (e.g. DMF) in the presence of a base (e.g. potassium carbonate) at about 100°C to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0950007-A (JP)
Title: Divided voltage generator for liquid crystal driving
Inventor: SHIBUYA MUNENORI
IPC: G02F1/133
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To perform display density adjustment by only adjusting a variable resister by means of providing a bias ratio adjusting means so that upper and lower bias potentials always keep symmetry to an unselected potential. SOLUTION: A reference Vref1 voltage is divided by a resister R1 and a variable resister VR1 , and a reference voltage Vref3 is divided by a variable resister VR1 and a resister R2 , therefore, the value of Vref1/Vref3 can be adjusted by adjusting the variable resister VR1 . Consequently, the upper and lower bias voltages VLC1 and VLC3 obtained from the reference voltages Vref1 and Vref3 are also adjusted associated with the adjustment of the reference voltages Vref1 and Vref3. Namely, by adjusting the variable resister VR1 adjusting of a bias ratio can be available. In this case, the upper and lower bias potentials VLC1 and V3 always keep symmetry to the unselected potential VLC2 in a segment side liquid crystal driver 62.
Patent JP-H0251988-A (JP)
Title: System for transmitting color video signal
Inventor: AKIYAMA TORU
IPC: H04N11/04
Filed: 1988-08-12
Abstract: PURPOSE:To execute the wide band of a chrominance signal by offset-sampling each of color difference signal, balanced-modulating it with a color subcarrier, superimposing a carrier chrominance signal and a sampled luminance signal and executing a transmission. CONSTITUTION:Color difference signals R-Y and B-Y pass analog LPFs 1 and 6, respectively, and are digitized by the clock of 2fsc (fsc is color subcarrier frequency) by means of A/D converters 2 and 7. The signals are thinned out by the offset sampling between fields by means of thin-out circuits 4 and 9, signal-processed by transmission filters 5 and 10 and balanced-modulated with the orthogonal color subcarriers by means of a balanced modulator 11. A luminance signal Y signal is digitized by the clock of 4fsc by means of an A/D converter 15, delayed by a time necessary for the signal processing at a chrominance signal side by means of a delaying circuit 16 and superimposed on the carrier chrominance signal after balanced-modulated by means of an adder 12. Thus, since a resolution corresponding to 3.58MHz can be obtained though the transmission band of the chrominance signal is approximately 1.8MHz, a fine color pattern can be faithfully reproduced.
Patent JP-H1048561-A (JP)
Title: Receiver of control device on solar ray lighting device
Inventor: FUJIMOTO NOBUNORI
IPC: G02B27/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent external noises from entering a control device of a solar ray lighting device. SOLUTION: In a solar ray lighting device provided with one or plural lighting prisms placed in a lighting part, a driving device for these lighting prisms, and a control device 14 for controlling the driving device to properly adjust a rotary angle of the above lighting prisms according to a position of the sun, the solar ray lighting device is made up so that a receiver 2 of the above control device for receiving a prescribed setting or a control signal transmitted to the above control device is provided directly on a printed circuit board 14 composing the control device. In this case, it is preferable that the receiver 2 is mounted in the neighborhood of an input part arranged on a lower part of the printed circuit board and the output terminal is connected with the input part so that the setting or control signal received by the receiver 2 is transmitted thereto. Further, it is preferable to transmit the setting or control signal to the control device 14 by a remote operation controller.
Patent JP-H0527093-A (JP)
Title: Processing of radioactive metallic sludge
Inventor: TANAKA AKIO
IPC: G21F9/28
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the processing method for the radioactive metallic waste with which the quantity of the secondary waste can be reduced, the waste can be recovered as the metallic lump having the small bulkiness, and the volume reducing effect can be improved. CONSTITUTION:A radioactive metallic waste 4 whose surface is contaminated by radioactivity is electrolyte-dissolved in a neutral salt electrolytic liquid 1 such as sodium salt, and the metal hydroxide sludge 5 formed at this time is concentrated and separated in a concentrating tank 6. The concentrated sludge (metallic sludge) 7 is introduced into an electrolysis tank 9 filled with the cleaning liquid containing at least one kind of organic acid among oxalic acid, formic acid, and citric acid, and the metallic sludge 7 is dissolved as metallic ion, and the organic acid is oxidation analyzed by the electrolytic operation, and analyzed to carbon dioxide and water. The dissolved metallic ion is electrolyzed on a cathode 11, and recovered as metallic lump 14 having the small bulkiness.
Patent JP-S6179285-A (JP)
Title: Control method of temperature of semiconductor laser
Inventor: KOBAYASHI KAZUHIRO
IPC: H01S5/00
Filed: 1984-09-26
Abstract: PURPOSE:To display predetermined functions in a semiconductor laser by controlling the temperature of the semiconductor laser so as to obtain a preset temperature when the temperature of a dew point is low and keeping the temperature of the semiconductor laser at a temperature as it is when the temperature thereof exceeds the preset one. CONSTITUTION:Laser beams projected from a semiconductor laser 1 are projected to a polygonal columnar rotary mirror 3 through a condenser 2, and laser beams reflected from the mirror 3 are condensed to a condenser 4 and projected to the surface of a photosensitive body 5. In the constitution, the intensity of laser beams reflected from the mirror 3 is detected by a photosensor 6, and the atmospheric temperature of the photosensitive body 5 is detected by a temperature sensor 7. A temperature sensor 8 detecting the density of the laser, a temperature sensor 8' detecting the atmospheric temperature of the laser and a humidity sensor 9 detecting the temperature of an atmosphere are mounted near the laser 1, output signals from these sensors are inputted to a micro-computer 10, and outputs from the micro-computer are added to the laser 1 connected to the computer 10 and a Peltier element 11 positioned near the laser 1, thus removing moisture condensation generated on a laser output window.
Patent JP-H0649694-A (JP)
Title: Electroplating rack and electroplating method using the rack
Inventor: ISHIKAWA KAZUNOBU
IPC: C25D17/06
Filed: 1992-07-29
Abstract: PURPOSE:To provide an electroplating rack capable of easily removing a surplus plating film depositing on a conductor part. CONSTITUTION:A conductive cap 4 is freely detachably attached to a conductor part supporting a work, or a technical means is used to form an easily breakable conductive coating layer. The surplus plating film is easily removed from the conductor part only by exchanging the caps or breaking the conductive coating layer.
Patent JP-H0654559-A (JP)
Title: Ultrasonic motor apparatus
Inventor: TANAKA MASAYUKI
IPC: H02N2/00
Filed: 1992-07-29
Abstract: PURPOSE:To improve the operating efficiency and reduce the manufacturing cost, by forming a structure capable of easily extracting information of rotational speed of a rotor of an ultrasonic motor detected with an encoder to the outside of the ultrasonic motor. CONSTITUTION:An ultrasonic motor comprises a rotor 12 in which a first piezoelectric element 16 vibrating in the circumferential direction of a stator 41 and a second piezoelectric element 20 vibrating in the axial direction of the stator 41 are incorporated into the stator 41 having a cylindrical shape and which is rotatably pivoted to a center bolt axially extending through the stator 41 and is pressed on the top surface of the stator 41. The ultrasonic motor further comprises a mounting member for mounting the ultrasonic motor, a rotating member engaging with the rotor 12, an encoder 56 for detecting a rotational speed of the rotating member installed ahead of the ultrasonic motor, and a lead wire 66 connected to the encoder 56 and inserted into a hole axially extending through the center bolt.
Patent JP-S58103684-A (JP)
Title: Master-slave timepiece
Inventor: TERASAWA TOMIZOU
IPC: G04C9/04
Filed: 1981-12-15
Abstract: PURPOSE:To simplify transferring of a display time and to facilitate to adjust a time, by transferring the content of counter of a parent timepiece to counters of children timepieces by connecting a timepiece to be the parent timepiece to other timepieces to be the children timepieces by connectors. CONSTITUTION:When a resetting switch SW of a child timepiece B is turned on by connecting a connector C1 of a parent timepiece A to a connector C2 of the timepiece B, the content of a time counting counter of the timepiece A is transfered to a time counting counter in accordance with the timepiece B through a latch L1 of the timepiece A and a latch L2 of the timepiece B. When connectors C1, C2 are disconnected and the switch SW is turned off, a counter of the timepiece B restarts to count a dividing output of the timepiece B. By such a constitution, the content of the parent timepiece counter is transferred to a counter of the child timepiece easily and the time adjustment of the child timepiece is performed easily.
Patent JP-S6262317-A (JP)
Title: Objective lens for microscope
Inventor: SHINONAGA HIROHIKO
IPC: G02B21/02
Filed: 1985-09-13
Abstract: PURPOSE:To obtain an objective lens for a microscope which has the long operating range and corrects various aberrations by composing the titled lens of the first - fourth lens groups provided successively from the image side to the object side and satisfying special conditions. CONSTITUTION:The lens is composed of the first divergent group in which the recessed surface is directed to the object side, the positive lens component and the negative lens component are included and the Abbe number of the image side and the object side lens is respectively nu1 and nu2, the second group consisting the junction positive lens of which is arranged at the object side of the first group and whose focal length is F2, the third group including the junction lens block consisting of the recessed part and the projected lens which are arranged to the object side of the second group and whose refractive index is respectively nc and nr and the fourth group which is arranged to the object side of the third group and consists of the positive lens having the strong projected surface by the image side. The focal length of the first group lens is F1 and the inter-lens distance of the first group and the second group is d3, and then, by satisfying formula I - formula III by respective optical constants, the infinite correcting type objective lens for the microscope can be obtained which has the long operating range and whose various aberrations are corrected by the objective lens itself.
Patent JP-H0255584-A (JP)
Title: Ultrasonic vibrator and ultrasonic motor
Inventor: FUJIMURA TAKENAO
IPC: H02N2/00
Filed: 1988-08-15
Abstract: PURPOSE:To simplify the structure and to improve the efficiency by securing a resonator to a piezoelectric element and providing a gentle slope on the resonator in order to excite an oval mode vibration. CONSTITUTION:An ultrasonic vibrator 1 comprises a piezoelectric element 2 connected with a high frequency generator, a horn 4 having a contact face (contactable with a body to be operated) parallel with the vibration face of the piezoelectric element 2, a bolt 6 for securing the horn 4 to the piezoelectric element 2 through a collar 5. A slope 9 is formed on the horn 4 from the contact face 3 to the outer circumferential face, where the slope 9 inclines by a predetermined angle with respect to the axis 8 of the ultrasonic vibrator 1. When high frequency power is applied onto the piezoelectric element 2 and vibrated longitudinally, the vibration is amplified through the horn 4 and the contact face 3 vibrates considerably in vertical direction 10. At the same time, vibration wave collides against the slope 9 to vibrate the tip section thereof in lateral direction 11 so as to produce an oval mode vibration, thus rotating a rotor and the like.
Patent JP-2000034612-A (JP)
Title: Hair-increasing wig for adornment
Inventor: YAMAGOSHI TOSHIYUKI
IPC: A41G5/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair-adorning wig that permits own hair to be readily pulled out and can be effectively utilized in a variety of cases for increasing the fashionability. SOLUTION: This hair-increasing wig for adornment comprises (A) a holder 11 that is prepared by winding a hair-planting net having a fine mesh around a little stiff tape, (B) a combshaped clip 12 that is reversible and arranged to the back face of the holder 11, (C) a plurality of elastic wires 13 that are composed of an inner elastomer that is made of a hard resin or a steel with a proper elasticity and rigidity, and is formed in a large arc with such a curvature as it may fit to the curved surface of the head of a general person, and of the hair planter that comprises fine mesh cylinder and are out-fitted to the elastomer so that they may be integrally connected in one solid body, is supported at its one edge by the supporter 11 and arranged to the supporter 11 in parallel with a prescribed interval, (D) artificial hair 14 that are planted to at least the elastic wires 13.  The direction of the elastic wires is allowed to coincide with the flow of the own hair, then the hair-increasing wig 10 is attached to the head by using the comb-shaped clip 12.