baber/WOPTO huggingface dataset:
Patent JP-S60164280-A (JP)
Title: Ultrasonic apparatus
Inventor: TANIGAWA HIROSHI
IPC: B25J9/16
Filed: 1984-02-07
Abstract: PURPOSE:To detect an object to be detected easily and at a high accuracy by generating a plurality of ultrasonic beams varied in the direction using first and second delay circuit groups in an access detector utilizing ultrasonic waves to be use in a robbot. CONSTITUTION:Ultrasonic wave generating elements 50a-50d are arranged in a 1-D array and an ultrasonic transmission pulse is applied to these elements through a primary oscillator 84, a pulse delay synthesization circuit and amplification circuit 80a-80d. The pulse delay synthesization circuit made up of the first delay circuit group 82a-82d so arranged that the delay time increases gradually, the second delay circuit group 83a-83d so arranged that the delay time decreases gradually in the opposite direction thereto and synthesization circuits 81a-81d for synthesizing outputs of the first and second circuits for each of the elements. When the synthesized outputs 180a-180d thereof are fed to the elements 50a-50d respectively, the synthesization of a wave front is done in a medium to generate a beam travelling in two directions. The travelling direction of each beam is given by adjusting delay times tau10 and tau11 of the first and second delay circuit groups.
Patent JP-H09207449-A (JP)
Title: Thermal recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/26
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording sheet having excellent image stability by adding a urea (thiourea) derivative in a thermal coloring layer as an organic developer and adding a fixed rate of salicylic acid metallic salt derivative in the organic developer as a stabilizer. SOLUTION: On a support body, a thermal coloring layer which contains a colorless or light color basic colorless dye and an organic developer as main components is provided. The thermal coloring layer contains a compound to be expressed by formula I or II as an organic developer and contains 0.01-2 pts. of salicylic acid metallic salt derivative to be expressed by formula III based on 1 pts. of organic developer as a stabilizer. (A) represents a hydrogen, a 1-4C alkyl group, R1 -R3 represent a hydrogen atom, a 1-4C alkyl group, (Y) represents a sulfur or oxygen atom, and (B) represents a hydrogen and a 1-4C alkyl group. Thus, a thermal recording sheet having excellent image stability can be obtained.
Patent JP-S61180491-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KAKIUCHI TAKAO
IPC: H01S5/00
Filed: 1985-02-05
Abstract: PURPOSE:To recombine carriers at a low impurity level portion to prevent the semiconductor laser device from deteriorating, by forming a P-N junction inside an active layer more inward than a hetero-junction by diffusing impurities. CONSTITUTION:After an active layer 2, light confining layer 3 and electrode contact layer 4 are formed on a substrate 1, they are etched in a stripe shape. Impurity diffusion forms a P-N junction at a section more inward than the stripe section and the exposed substrate 1. On the substrate 1, a burying layer 5 is crystal-grown. Accordingly, since recombination of electrons and positive holes is done at a low impurity level portion, multiplication of lattice defects can be suppressed, so that the semiconductor laser device can be prevented from deteriorating.
Patent JP-H01197261-A (JP)
Title: Accumulator in sheet-molded material manufacture facility
Inventor: AOKI MASARU
IPC: B65H20/34
Filed: 1988-01-29
Abstract: PURPOSE:To enable a dancer roller to smoothly elevate with optimum tension maintained on a molding material by a method wherein a driving means which drives respective upper rolls with different numbers of rotation and different magnitudes of rotation torque is provided. CONSTITUTION:An accumulator 12 has four upper rolls 22 born on an upper frame 21c so that they can freely rotate, while it has, on a guide frame 23, a lower roll supporting plate 24 which composes a freely liftable dancer unit. Torque transmitted to each sprocket 32 is transmitted to a roll axis 31 via clutch plates 42, 40 to drive respective upper rolls 22A-22D in rotation. At this time, by controlling a slide of a sliding surface 42 pneumatically, the number of rotations of the respective rolls 22A-22D can be adjusted and rotation torque can be also adjusted. When rolling is switched over, a lower roll 25 descends and when rolling is resumed, a lower roll 22 rises.
Patent JP-S61178300-A (JP)
Inventor: YOSHIMOTO KIYOSHI
IPC: B64G1/50
Filed: 1985-02-05
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-S63189937-A (JP)
Title: Checking system for the number of versions in information processing system
Inventor: SORAJI YASUHIDE
IPC: G06F11/00
Filed: 1987-02-02
Abstract: PURPOSE:To reduce misoperation as compared to human's visual checking by collating the number of versions of a control program with a version number matching list in case of storing the control program. CONSTITUTION:A control program storing means 15 in a service processor 1 reads out a control program from a floppy disk device 8 and then reads out the version number matching list from a version number matching list storing part 14. Then, the means 15 checks whether the number of versions of the control program recorded in a control program matches with the contents of the version number matching list. When matching is attained as the checked result, the read control program is stored in a control program storing part 16. Thus, misoperation can be reduced as compared to human's visual checking.
Patent JP-S56117483-A (JP)
Title: Discriminating circuit for receiving system
Inventor: SHIMOSAKA HIROYOSHI
IPC: H04N9/64
Filed: 1980-02-20
Abstract: PURPOSE:To ensure an automatic switching of reception between the NTSC system and the PAL system, by discriminating the difference of cycle of the vertical synchronous signal. CONSTITUTION:The output of the vertical synchronous signal separating circuit 1 is applied to the waveform producing circuit 2. The circuit 2 supplies the pulse voltage of 1/50Hz cycle in the case of the PAL system and the voltage of 1/60Hz cycle in the case of the NTSC system to the comparator 3 each. The comparator 3 has the frequency-voltage converting function that varies the output voltage following the change of cycle of the input signal. The control circuit 4 has an ON/OFF function in accordance with the change of level of the input voltage and then gives a switching control of the receiving system to each input between the NTSC system and the PAL system. Thus an automatic switching is made possible for the receiving system of a receiver to the change of the input system.
Patent JP-H10218245-A (JP)
Title: Pulp mold packaging material
Inventor: SUENAGA HIROSHI
IPC: B65D81/133
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a pulp mold packaging material having a soft surface and showing a superior shock-absorbing characteristics by a method wherein a specified rate of curled fiber of a specific wet curling factor is contained in all pulp substances. SOLUTION: A pulp mold having a desired surface softness is attained with a curled fiber having a wet curling factor in a range of 4 to 1.0 being applied. An amount of mixing the curled fiber is in a range of 25 to 100wt.% in all the pulp substances. Some fine fibers with a moisture holding factor of 170 to 500% may be contained with a rate of 3 to 300wt.% in respect to the curled fiber. Organic synthetic fibers, non-organic fibers, paper thickening agents, sizing agents and pigments other than the pulp fibers are mixed in compliance with the object. The mixing amount of these substances is normally added in a range of 0 to 50wt.% in all the solid substances. The curled fiber and each of the materials are added to adjust suspended liquid of molding raw material.  It is preferable that a concentration of solid substances in the suspension liquid is in a range of 0.1 to 5wt.% in view of dispersing characteristics of materials.
Patent JP-H11216889-A (JP)
Title: Thermal head attaching structure
Inventor: WATANABE OSAMU
IPC: B41J25/304
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To achieve a thermal head attaching structure capable of removing a thermal head from a head attachment plate without using a tool such as a minus driver or the like. SOLUTION: A thermal head 1 is fixed to a spacer 13 and the spacer 13 is attached to a head attachment plate 2 by an urging force of an urging member 14. The thermal head 1 and head attachment plate 2 are positioned by the fitting of a projection section 9 provided to the head attachment plate 2 with a recess section 11 provided to the spacer 13. A cam section 16 coupled to a lever 15 is provided to the spacer 13. When the cam section 16 is rotated to a position where the head attachment plate 2 and spacer 13 are separated, the fitting of the projection section 9 with recess section 11 can be released so that the spacer 13 can be readily removed from the head attachment plate 2.
Patent JP-H06210946-A (JP)
Title: Marking composition
Inventor: HAYASHIBARA SHOICHI
IPC: B41M5/327
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a marking compsn. generating no background fog, developing a sharp black color and excellent in fastness by compounding a specific leuco dye and a developer with an ultraviolet curable resin. CONSTITUTION:5-50wt.% of a leuco dye represented by formula I (wherein R1 and R2 are a methyl group or an ethyl group, X is fluorine or chlorine and n is an integer of 0-2) and a developer are mixed with an ultraviolet curable resin using a three-roll stirring device to prepare a marking compsn. As a suitable example of the ultraviolet curable resin, there is a radical or cation polymerization type resin. As a concrete example of the leuco dye represented by the formula I, there are 3-diethylamino-7-0-fluoroanilinofluorane, 3- diethylamino-7-p-fluoroanilinofluorane and the like. As a concrete example of the developer, there are 4,4'-sufonyldiphenol, bis-(3-allyl-4-hydroxypheyl) and the like.
Patent JP-H03226191-A (JP)
Title: High picture quality tv signal/tv signal converter
Inventor: SASAKI HIDEAKI
IPC: H04N7/01
Filed: 1990-01-31
Abstract: PURPOSE:To set a displayed part optionally by providing a revision means revising a setting value in a sampling position setting means. CONSTITUTION:A horizontal position for each scanning line of a high picture quality television signal is counted and a vertical position for each scanning line number is counted and whether or not both the counts are within prescribed range is judged. Then a sampling control signal is generated according to the result and a digital high picture quality television signal is sampled within a prescribed range in response to the sampling control signal to obtain a signal of a specific range of a pattern. Then a decode value control section 17 applies prescribed revision processing to the count from a counter 15 in response to the picture position control signal. Thus, a television signal on a picture of an optional position by the picture of the high picture quality television signal is obtained and the picture of an optional position is displayed.
Patent JP-S57135184-A (JP)
Title: Printer
Inventor: SAKAI HIROSHI
IPC: B41J19/20
Filed: 1981-02-17
Abstract: PURPOSE:To enable printing even in the speed adjusting area of a carriage and improve the average printing speed by generating a printing timing signal allowed for the shifting speed of the carriage carrying a printing head. CONSTITUTION:As compared to the conventional printer, a displacement-speed detection circuit 4 is added and a speed signal is provided to a printing timing generation circuit 5 from the circuit 4. The circuit 4 measures the time interval of displacement signals provided from the displacement detection circuit 3 by counting clock pulses and outputs a reciprocal thereof as speed signal. The printing timing generation circuit 5 determines the time of generating printing timing pulses based on the position signal of a carriage 2 obtained from the displacemet detection circuit 3, the speed signal obtained from the displacement-speed conversion circuit 4 and the flying time of the dot wire of the printing head 6 and outputs a printing timing signal to drive the print head 6.
Patent JP-H06236079-A (JP)
Title: Electrostatic charging method
Inventor: OSAWA MOCHIKIYO
IPC: G03G15/02
Filed: 1993-02-09
Abstract: PURPOSE:To start discharge at low voltage, to secure the stable discharge between an electrostatic charging member and a member to be electrostatically charged after starting the discharge and to uniformly electrostatically charge the member to be electrostatically charged without unevenness. CONSTITUTION:In an electrostatic charging method for electrostatically charging the member to be electrostatically charged 2 by making potential difference between the electrostatic charging member 11 and the member 2; a distance between the member 11 and the member 2 is kept equal to or under a discharge start distance (for example, the member 11 is brought into contact with the member 2) at the time of starting the discharge, and the distance between the members 11 and 2 is kept larger than the discharge start distance and under a discharge stop distance after starting the discharge.
Patent JP-H08191661-A (JP)
Title: Preservation of fresh yam and production of frozen fresh yam
Inventor: KATO YASUSHI
IPC: A23B7/04
Filed: 1995-01-13
Abstract: PURPOSE: To produce a frozen yarn having excellent long-term storage stability while preventing the browning of the yam by shaving and removing the surface part of a yarn including the surface skin to a prescribed depth from the surface and freezing the surface-shaven fresh yam. CONSTITUTION: This frozen yarn is produced by shaving and removing the surface part of a yam including the surface skin to the depth of 2-8mm and freezing the yarn after applying an aqueous solution containing an organic carboxylic acid and/or its water-soluble salt (preferably ascorbic acid, etc.) to the yarn. The aqueous solution is preferably further incorporated with a water-soluble polymeric substance such as starch.
Patent JP-H03226925-A (JP)
Title: Manufacture of tin-coated strand wire
Inventor: DOI SEIICHI
IPC: H01B13/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a tin(Sn)-coated strand wire having flexibility without any looseness by using Sn plated wires for outermost element wires, using one or more bare wires without application of Sn plating for inner element wires, and allowing the resultant strand wire to pass through a die heated inside a wire stranding machine. CONSTITUTION:Tin (Sn) plated wires are used for outermost element wires 6, and at least one or more bare wires without application of Sn plating are used for inner element wires 7, thus obtaining a strand wire. The strand wire passes through a die heated inside a wire stranding machine. Sn of the outermost Sn plated wires 6 is fused again for application of an Sn coat 3. The use of the bare wires without application of Sn plating for the inner element wires can prevent mutual adhesion of the inner element wires with Sn, thus realizing excellent flexibility and improving a bending lifetime. Therefore, it is possible to obtain an Sn coated strand wire having flexibility and an excellent bending fatigue property without any looseness at a low cost.
Patent JP-H02201956-A (JP)
Title: Gate array
Inventor: HATAKEYAMA SHIGERU
IPC: H01L21/82
Filed: 1989-01-30
Abstract: PURPOSE:To estimate delay time with good accuracy before a wiring process between blocks by connecting at least one output end of a function block to an input end of a neighboring block while jointly owing the same coordinate on a layout cell. CONSTITUTION:A delay circuit is constituted by serially connecting three buffers D1 to D3 each as a delay gate for making them to have required delay time in view of a circuit system. Further, since an output end NO1 of the delay gate D1 and an input end HO1 of the delay gate D2 have the same coordinate on a layout cell so as to be connected in accordance with the block figure, while the connection from the output end NO1 of the buffer D2 to the input end HO1 is also made in the same way. Accordingly, by arranging the function block, new wiring for intercell connection becomes unnecessary so that the delay therefor is not added. Thereby, a delay time necessary in view of a preset system before an interblock wiring can be estimated with extremely good accuracy.
Patent JP-H03224548-A (JP)
Title: Panorama x-ray photographing device
Inventor: ENDO TETSUYA
IPC: A61B6/14
Filed: 1990-01-31
Abstract: PURPOSE:To move an X-ray generator and a film cassette holder in an arbitrary elliptic orbit by adopting stepping motors for respective motors, and arbitrarily adjusting the rotating speeds, number of revolutions and driving times of the respective motors by controlling pulse currents. CONSTITUTION:The stepping motor 13 for swiveling an arm is mounted on a slider 2 and a cylindrical gear 9 rotates to horizontally rotate the arm 12 when the stepping motor 13 is driven. The stepping motor 16 for advancing and retreating the arm is mounted at the right upper part in a head case 1 and the slider 2 is moved laterally. The revolutions of the motor 13 and the motor 16 have an organic relation and the cassette holder 23 is so controlled as to draw a half ellipse. The rotation locus drawn by the arm 12 can freely be set and changed by selecting control signals. The moving of the X-ray generator and the film cassette holder in various elliptic loci is possible in this way.
Patent JP-S63188781-A (JP)
Title: Fault section locating device for overhead power transmission line
Inventor: KANO HITOSHI
IPC: G01R31/08
Filed: 1987-01-30
Abstract: PURPOSE:To accurately decide the kind of a fault by deciding the kind of the fault with weather information in addition to fault current information. CONSTITUTION:Current and weather information from a current sensor 1 and a weather sensor 2 is converted into a light signal by a current and weather information transmitter 3 and sent to a current and weather information receiver 5 installed at a transformer station, etc., through an OPGW 4. Then the light signal received by the receiver 5 is converted into an electric signal, which is sent to a ground fault evaluation function arithmetic circuit 6 and a short- circuit fault evaluation arithmetic circuit 7. A ground fault evaluation function fE and a short-circuit fault evaluation function fS obtained by the circuits 6 and 7 are compared by a function value comparing circuit 8, which decides a ground fault when fE is larger or a short-circuit fault when fS is larger.
Patent JP-H08212878-A (JP)
Title: Dc circuit breaker
Inventor: KONNO KOJI
IPC: H01H33/00
Filed: 1995-02-09
Abstract: PURPOSE: To eliminate the simulated signal input of an accident current which was necessary for the operation inspection of a circuit breaker, and simplify the inspection. CONSTITUTION: This DC circuit breaker 1 has a test switch 31 operable from the outside, and a check circuit 13 for outputting another input signal 13C for closing a trigger switch 9 by the close of the test switch 31. The trigger switch 9 is closed by either one of the input signal 11B of the trigger switch 9 outputted from an accident detector 11 and the input signal of the trigger switch 9 outputted from the check circuit 13.
Patent JP-H01196611-A (JP)
Title: Temperature control device
Inventor: KASHIMOTO TAKASHI
IPC: H05B3/00
Filed: 1988-02-01
Abstract: PURPOSE:To suppress the rise of a temperature under a cushion and to prevent the degradation of the impedance of temperature thermal resin by executing temperature detection at a non-energizing time to the heater line of floor- warming, etc., in a constant period, determining the energizing time to the heater line according to the difference of the temperature and detecting the local heat insulating condition of the heater line during heater energizing. CONSTITUTION:Since a control means 76 drives and re-starts a driving means 40 in the constant period, the exact temperature detection can be executed during the stop of the driving means 40. Since the driving means 40 is driven by the signal of a first comparing means 74, the energizing time to a heater line 9 in the constant period goes to the remaining time of a time to drive the driving means 40 by the signal of a first comparing means 74 from the stop of the driving means 40. When local heat insulation is generated during the heater energizing, since the energizing to the heater line is forcibly stopped by the signal of a second comparing means 102, an energizing rate can be decreased. Thus, the temperature rise under the cushion can be suppressed and the degradation of the impedance of the temperature thermal resin can be prevented.
Patent JP-2000219270-A (JP)
Title: Container with spoon
Inventor: OTANI KENICHI
IPC: B65D51/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a container with a spoon which can be easily taken out for use without staining a hand, and can be used without assembling it. SOLUTION: In a container 20 with a spoon in which a powder and granular material such as a granular detergent is sealed, a spoon 24 in fitted to a sealing paper 23 to cover an upper end opening part 22 of a container body 21 in a removable manner. The spoon 24 is a pulp-molded three-dimensional one, and integratedly formed with the sealing paper 23. The container body 21 is preferably a pulp-molded hollow formed body.
Patent JP-S62178965-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: WATANABE TOSHIYUKI
IPC: G03C7/38
Filed: 1986-02-03
Abstract: PURPOSE:To improve the dependency of a light source on color temp. in the stage of photographing by incorporating >=1 kinds of specific couplers into a green sensitive emulsion layer. CONSTITUTION:This material contains >=1 kinds of the couplers expressed by the formula in the green sensitive emulsion layer and the wavelength exhibiting the max. sensitivity of the spectral sensitivity of the blue sensitive emulsion layer is in a 402-330nm range. The wavelength corresponding to 80% sensitivity of the max. sensitivity on the short wavelength side of the spectral sensitivity ranges from 395nm to 426nm and the wavelength corresponding to 10% ranges from 376nm to 387nm, respectively; in addition, the wavelength corresponding to 80% sensitivity of the max. sensitivity on the long wavelength side of the spectral sensitivity is in a 428-460nm range and the wavelength corresponding to 10% in a 494-500nm range. The dependency of the photographing light source on the color temp. is thereby improved.
Patent JP-S61182340-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGINO KIMIHIRO
IPC: H04B14/04
Filed: 1985-02-08
Abstract: PURPOSE:To attain low power consumption by providing a detection circuit detecting the absence of a transmission signal to stop a clock signal of an internal circuit when no signal is transmitted. CONSTITUTION:The no-signal state is detected by receiving an output of an A/D converting circuit A/D. An output signal of a level detection circuit LC is used as a control signal of an OR gate circuit G applying a reference clock signal phi formed by an oscillation circuit to a clock generating circuit CG. When no signal is transmitted, a digital filter DFL and a compression circuit CPS are stopped. Then a changeover switch SW is provided between the compression circuit CPS and an output circuit OUT. Thus, the switch SW is thrown to the position of a contact (b) by an output of the level detection circuit LC when no signal is sent and the same PCM signal as the non-signal formed by a level generating circuit LG is sent to the output circuit OUT.