baber/WOPTO huggingface dataset:
Patent JP-2001133850-A (JP)
Title: Zoom finder
Inventor: YAMANE KENJI
IPC: G02B7/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a zoom finder capable of attaining space-saving and miniaturization of a camera, and reducing load required for a zooming operation. SOLUTION: A lens barrel side slider 15 is held between a projecting part 11 and a torsion bar 14 in the variable power range of a zoom lens and interlocked with an intermediate lens barrel 10. When the lens barrel 10 is moved in the direction of a photographing optical axis Ls, a finder side slider 22 is moved by the lens barrel side slider 15 along the finder optical axis Lf. A lever 26 for moving a front group lens is moved along the finder optical axis Lf and rotated along a stroke adjusting cam groove 25b and around a pin 22d. Front group lenses 27 are moved in the direction of the finder optical axis Lf with a stroke constituted of the combination of the movement and the rotation.  On the other hand, a lever 31 for moving a rear group lenses is rotated around a fixed shaft 32, and rear group lenses 33 are moved along the finder optical axis Lf with a stroke defined by the shape of a stoke adjusting cam groove 31c. When the lens barrel 10 is moved to a retreat position, the torsion bar 14 is elastically deformed so as to allow the movement of the lens barrel, and the lens barrel 10 is released from interlock with the lens barrel side slider 15.
Patent JP-H09122542-A (JP)
Title: Expansion tube for fluid jetting
Inventor: TAKAMURA TSUYOMICHI
IPC: F16B7/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an expansion tube by which artificial snow is made to fall in its natural state over a wide range under a state installing the tube of a fixed position and which is quickly reused without being frozen even after use. SOLUTION: Plural pipe bodies 4a, 5a housed in a base pipe 3a are extended one by one, and at the same time, they are inclined to change an elevation angle thereof, thereby giving snowfall to a skiing slope over a wide range. Besides, the pipe bodies 4a, 5a are in a liquid tight state to each other when extended, and when contracted, water droplets in the pipe bodies 4a, 5a are completely scrapped off by second connecting parts 10.
Patent JP-S63165482-A (JP)
Title: Liquid crystal composition and display element using said composition
Inventor: KANEKO MASAHARU
IPC: G02F1/13
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a color liquid crystal composition having excellent contrast, light resistance and low-temperature stability, containing a mixture of a specific azo dichroic dyestuff and specific anthraquinone dichroic dyestuffs. CONSTITUTION:The aimed liquid crystal composition containing (A) an azo dichroic dyestuff shown by formula I and/or formula II (R<1>, R<6> and R<7> are H, alkyl, alkoxy, etc.; R<2> is alkyl, alkoxyalkyl or arylmethyl; R<3>-R<5> are H, methyl, halogen, etc.), (B) an anthraquinone dichroic dyestuff shown by formula III (R<8> and R<9> are H, alkyl, alkoxy, etc.) and (C) an anthraquinone dichroic dyestuff shown by formula IV and formula V (R<10> is alkyl, alkoxyalkyl or alkoxy; R<11> and R<12> are H, alkyl, alkoxy, etc.).
Patent JP-H03172778-A (JP)
Title: Test circuit for pulse output of high speed switching
Inventor: OI MASUMI
IPC: G01R31/26
Filed: 1989-12-01
Abstract: PURPOSE:To test a delay time of output signal independent of outside supplementary state by providing an OR circuit having an output signal and a reference pulse as the input signal and a counter having the OR circuit as the input clock. CONSTITUTION:The reference pulse varying with the maximum delay time of specification against a reference clock is inputted to an input terminal 3. The reference pulse at this time is made to have the phase reversed from that of the output signal. When the output signal is one having the delay time shorter than the specification, the output of OR circuit 1 is kept in H-level and the counter 2 is not counted down. But, when it has a delay time longer than the specification, the output of OR circuit is formed to a negative pulse output. Thereby, the count-down is made by the counter 2, which can be detected at the output terminal 4. At this time, an open or specified capacity is given to the output terminal 4. Similarly, the same performance is made for the case of having the maximum delay time of specification. Thus, a decision can be made whether the specification is satisfied for each case, or not, and further a slight off-specification can also be detected by the counter 2.
Patent JP-H07225951-A (JP)
Title: Information recording and reproducing device and encoding and decoding method of recording medium and signal collector and distributor for information recording
Inventor: FUJI HIROSHI
IPC: G11B20/12
Filed: 1994-12-16
Abstract: PURPOSE:To obtain an encoding method which does not generate crosstalks of reading out signals and is free from reproduction errors. CONSTITUTION:Second code bits 14 and 15 of second tracks 11 and 12 adjacent to a direction perpendicular to tracks with respect to the position of a first code flit 13 are set as a '0' or 'non-mark' when the first bit 13 of the first rack 10 is a '' or 'recording mark'. As a result, the code bits adjacent to the direction perpendicular to the position of the code bits to be read out are settable at the '0' or 'non-mark' when the code bits to be read out are the '1' or the 'recording mark'. Then, the code bits of the adjacent tracks are settable only at the '0' or the 'non-mark' and, therefore, even if a light beam reads out these bits, the crosstalks of the reading out signals are not generated.
Patent JP-H05124719-A (JP)
Title: Synchronous supplying device for long and narrow fruit/ vegetable to bucket conveyor
Inventor: KITAOKA OSAMI
IPC: B65G47/30
Filed: 1991-10-30
Abstract: PURPOSE:To sort long and narrow fruit/vegetable, by different grades properly, so as to save the power for operations, and enhance the efficiency by synchronizing the transport speed of a supply conveyor with the transport speed of a bucket conveyor. CONSTITUTION:The transport speed of an intermittent feed roller 24 and an intermittent feed conveyor 25 is synchronized with the transport speed of buckets 3a of a bucket conveyor 3 by the use of a control unit 30 on the basis of sensing by a sensor 29 constituting a supply synchronization device 27. Cucumbers K can thereby be fed to the buckets 3a one by one, and labors for correcting their placing intervals and the number of pieces at the time of transfer are no more required, and it is ensured that judgment of the grade of each piece of cucumbers K and their sorting are conducted properly.
Patent JP-H06129769-A (JP)
Title: Upright kiln
Inventor: KIMURA YASUNAO
IPC: F27B1/08
Filed: 1992-10-13
Abstract: PURPOSE:To smoothly discharge the dust which has bee accumulated at an hot-gas outlet so as to smoothly discharge hot gap from the hot-gas outlet so that the work of removing an accumulated dust thereat can be obviated and the kiln can be operated with a high efficiency. CONSTITUTION:The subject relates to an upright kiln in which the raw material is fired by sending upward hot gas from under while a raw material-filling layer is being lowered in a passageway for raw material in a manner of counterflow contact and simultaneously the hot gas is discharged out of the raw material-filling layer through a hot-gas outlet facing the passageway for raw material. A bridge 5 is provided at the passageway for raw material 2 which forms an upper part of the hot-gas outlet 7 so that a space for raw material S is formed under the bridge 5 and the space for raw material S and the hot-gas outlet 7 communicate.
Patent JP-H03176693-A (JP)
Title: Power unit of nuclear fusion device
Inventor: FUJIWARA NAOYOSHI
IPC: G21B1/21
Filed: 1989-12-05
Abstract: PURPOSE:To improve the operation efficiency of the whole device by the speedy attenuation of a current flowing through a superconducting troidal coil and the effective utilization of generated electromagnetic energy by controlling a controller which responds to the normal conduction detection of the superconducting troidal coil. CONSTITUTION:When the normal conduction of the superconducting troidal coil 1 is detected 20, the controller 21 opens a DC breaker 7 and the reverse operation of the thyristor transducer 6 of the power source for the troidal coil and the operation of an electromagnetic energy transfer device 16 are started at the same time. Then part of electromagnetic energy generated by the coil 1 is transferred to a power system 3 through the transducer 6 and the remaining energy is transferred to an energy accumulation coil 17 through the device 16. Therefore, even if the coil 1 generates extremely large electromagnetic energy, it can be dispersed and absorbed speedily and the energy accumulated in the coil 17 is utilizd as the energy for other devices to improve the efficiency of the whole device.
Patent JP-S63159766-A (JP)
Title: Detecting method for rotating speed of power transmission shaft
Inventor: TAKADA SHIRO
IPC: G01P3/481
Filed: 1986-12-23
Abstract: PURPOSE:To determine an unknown rotating speed according to the number of specific waveforms per unit time by recognizing the occasional feature waveform among the signal waveforms of a torque sensor. CONSTITUTION:The torque sensor 4 is constitute by sticking magnetostrictive thin belts 7a and 7b which vary in magnetic permeability with stress on the intermediate part of the power transmission shaft 2 at 180 deg. different positions. An alternating magnetic field is applied from exciting winding 8 to the magnetostrictive thin belts 7a and 7b and detection winding 9 provided on the outer periphery of the sticking part of the magnetostrictive thin belts 7a and 7b detects variation in magnetic permeability due to the rotational torque of the magnetostrictive thin belts 7a and 7b. Then the power transmission shaft 2 is rotate at a low speed to store information on the specific waveform of the torque sensor 4 in a feature waveform storage processing part 12; and a comparing and counting part 13 compares this stored information with the occasional signal waveform of the torque sensor 5 to count the wave number of waveforms similar to the specific waveform among the signal waveforms of the torque sensor 4, thereby determining the unknown rotating speed of the power transmission shaft 2 from the wave number per unit time.
Patent JP-H05149006-A (JP)
Title: Diagonal marking jig for sash frame
Inventor: SONODA SHIGEO
IPC: E06B1/56
Filed: 1991-11-28
Abstract: PURPOSE:To easily and exactly mark diagonal angle of sash frame by a method in which a diagonal marker is fitted into one place of the sash frame. CONSTITUTION:Projections 11a and 11b formed on the sides of a sash frame 11 are coupled with the angular bar sides of a jig body 1 connected at right angle with angular bars 1a and 1b. Grooves 2a and 2b diagonally crossing each other at the connection of the angular bars 1a and 1b are provided over the whole length of the angular bars 1a and 1b.
Patent JP-S63167810-A (JP)
Title: Construction of concrete grilled frame on slope surface
Inventor: NABETA HIDEFUMI
IPC: E02D17/20
Filed: 1986-12-27
Abstract: PURPOSE:To raise the efficiency of construction work by a method in which auxiliary reinforcing bars set around coil bar are coupled by inverted V-shaped couplers, a formwork is attached to L-shaped hooks provided on both sides of the coupled portion, and cement mortar is poured into the formwork. CONSTITUTION:A round coil bar 2a is extended vertically on a slope 1, and a round coil bar 2b extended sidewards is set crossly and fixed to the slope 1 by anchoring bars. Three sets of auxiliary reinforcing bars 9 coupled to the inside of left, right, and middle circles of several sets of couplers 8 are welded to coil bars 2a and 2b inserted from above. The vertical hole of a formwork 10 is fitted on left- and right-handed L-shaped hooks formed on both ends of the coupler 8 to form left- and right-handed formworks 10 which are erected. Cement mortar is poured into the formworks 10 and hardened, and the formworks 10 are removed. The efficiency of the construction work can thus be raised.
Patent JP-S63167851-A (JP)
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1986-12-27
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-2000139439-A (JP)
Title: Butt holder
Inventor: TORII YOSHIHISA
IPC: A24F19/14
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify the cleaning work of a butt holder by eliminating the troubles of carrying a butt receiver containing filthy water and the troubles of the separation of butt from water and the washing of the butt receiver, basket and sink. SOLUTION: The main body case 10 of the butt holder contains a butt receiver 13 placed directly below a butt charging hole 11b and a disposable sheet 15 is detachably placed under the receiver. A double-faced tacky adhesive tape 16 is pasted to the upper face of the collar 15a of the sheet to form a sticking part 17. A highly water-absorbing polymer 20 is put into the disposable sheet 15 and extinguishing water (w) is filled in the butt receiver 13. In the case of cleaning the holder, the butt receiver 13 is turned upside down to transfer the butt (a) together with the filthy water (w) into the disposable sheet 15 to absorb the water with the highly absorbing polymer 20. Thereafter, the opening is closed by bonding the double-faced adhesive tape 16 and the butt is discarded together with the disposable sheet 15.
Patent JP-H07168630-A (JP)
Title: Take-up machine driving controller and take-up machine using the same
Inventor: EBARA YOSHIMI
IPC: B29C48/92
Filed: 1993-12-15
Abstract: PURPOSE:To provide a small-sized, inexpensive take-up machine driving device which can accurately perform simultaneous variable control while an upper and a lower pulling belt are driven. CONSTITUTION:A DC/DC converter 32 converts DC 12V into DC5V and supplies it to a microcomputer 31. A photocoupler 34 repeats electric pulses, which are inputted from a control switch 22 and indicate UP or DOWN to the microcomputer 31 while maintaining electric insulation. The microcomputer 31 subtracts or adds a frequency set in a memory 35 according to the number of pulses inputted to an UP terminal or DOWN terminal and stores a new frequency value in the memory 35 to control a pulse oscillator 36 based on the frequency value. The pulse oscillator 36 continues to output a pulse signal of the newly set frequency to the photocoupler 37 under the control of the microcomputer 31.
Patent JP-S63168665-A (JP)
Title: Image forming method
Inventor: SAKAI EIICHI
IPC: G03G15/01
Filed: 1986-12-30
Abstract: PURPOSE:To permit setting of developing conditions and/or charge potential always at desired values and to obtain an image having stable color tones and density by controlling the next developing bias potential and/or charge potential according to pause time at the time of repeating plural times of processes. CONSTITUTION:At least either of the developing bias potential and charge conditions in the next stage are controlled according to the pause time after the end of the stage (particularly in near proportion thereto) in an image forming method in which an image carrier 1 contg. metallic phthalocyanine and/or nonmetallic phthalocyanine is used and a stage including electrostatic charge, formation of an electrostatic charge image and development is repeated plural times with the image carrier 1. The charge potential of the metallic or nonmetallic phthalocyanine having the sufficient sensitivity to a semiconductor laser or the developing conditions with a color image recorder are thereby stabilized and the image having the stable color tones and sufficient density without having fogging is obtd.
Patent JP-H08169123-A (JP)
Title: Backup device and ink jet printer
Inventor: NONOYAMA SHIGEO
IPC: F04B53/12
Filed: 1994-12-19
Abstract: PURPOSE: To perfectly and hermetically seal the nozzles of a printing head with good responce by simple and small-sized constitution. CONSTITUTION: The nozzle cap 20 brought into close contact with a printing head 11 to hermetically close nozzles, a pump 21 and the ink route 23 connecting the nozzle cap 20 and the pump 21 are provided. The pump 21 consists of bellows having an internal space formed therein, the movable shaft fixed to the bellows and having an ink passage therein, the slide valve provided so as to be slidable with respect to the shaft within the bellows and capable of closing and opening the hole provided to one end of the ink passage with respect to the internal space corresponding to the position of the shaft, the ink inlet provided to the other end of the ink passage and connected to the ink route 23 and the ink outlet communicating with the internal space corresponding to the position of the slide valve.
Patent JP-H06161200-A (JP)
Title: Electrophotographic recording device
Inventor: AIHARA TAKESHI
IPC: G03G21/20
Filed: 1992-11-25
Abstract: PURPOSE:To circulate and discharge air inside of a device efficiently so as to prevent the temperature rise of a device body and the accumulation of dust by changing the rotating direction of an exhaust fan unit. CONSTITUTION:An external temperature sensor 1 is installed outside of a device body 4, in the vicinity of an exhaust fan unit 3, and an internal temperature sensor 2 is installed inside of the device body 4. The detection signals of these sensors 1, 2 are used as the control signals of the exhaust fan unit 3, and the rotating direction of a fan 3a is switched into a discharge direction and a suction direction. A mode changeover switch 5 is provided outside of the device body 4. The switch 5 has auto, exhaust and suction buttons, and auto, exhaust and suction modes can be selected by pressing the respective buttons. Outside air can be thereby sucked into the device body 4 in addition to by changing the rotating direction of the fan 3a.
Patent JP-H06161919-A (JP)
Title: Message control system
Inventor: TAKEGAWA IKUO
IPC: H04L29/08
Filed: 1992-11-25
Abstract: PURPOSE:To easily deal with the change of a message output destination and also to facilitate the synchronous control of a message control system of a computer network. CONSTITUTION:When a message display request (the call of a message output function) is received from a process PROCA, a process environmental variable of the process PROCA is acquired (S101). An output identifier (A) set by the process PROCA is read from the process environmental variable (S102, S103). Then the output of a message is requested to a work station WS having the identifier (A) via a network (S104). If the requested output of the message succeeds, the procedure is immediately complete. However a prescribed message is sent to a system console, etc., if the output of the message fails.
Patent JP-H01171482-A (JP)
Title: Hybridoma cell line lym-1 and its production
Inventor: ARAN ERU EPUSUTAIN
IPC: C07K16/00
Filed: 1987-12-15
Abstract: PURPOSE: To improve productivity of Lym-1 antibody useful for diagnosis and treatment of human lymphoma, leukemia, etc., by culturing Lym-1 cell strain or a clone thereof in a culturing medium.  
     CONSTITUTION: (A) This hybridoma cell strain Lym-1 (ATCC No HB 8612) is obtained by fusing MALB/c mouse spleen cells of a mouse sensitized by cell nuclei of human large lymphoma cells with mouse NS-1 myeloma. (B) A cultured material is obtained by culturing the strain A or a clone thereof in a culturing medium containing about 15 wt.% fetal bovine serum, about 100 units/mL penicillin G and about 100 μg/mL streptomycin sulfate in the presence of CO 2  at about 37°C for 3-4 days. The Lym-1 antibody of a monoclonal antibody is recovered by carrying out a centrifugal treatment of the component B. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03174520-A (JP)
Title: Nonlinear resistance element
Inventor: KODERA KOICHI
IPC: H01L49/02
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the nonlinear resistance element which has high linearity and is suitable for high-finess display by interposing a composite layer formed by incorporating oxygen into a semiconductor layer essentially consisting of Te between a 1st electrode layer and a 2nd electrode layer. CONSTITUTION:The composite layer 3 formed by incorporating oxygen into the semiconductor material essentially consisting of the Te is interposed between the 1st electrode layer 2 and the 2nd electrode layer 6. The oxide of the Te, etc., is easily formed at the crystal grain boundary if the semiconductor layer is formed as the composite layer 3 formed by incorporating the oxygen into this layer. Barriers are further formed high by this oxide. The nonlinear resistance element which has the high nonlinearity of the element resistance and hardly generates crosstalks even when used for the high-fineness display is obtd. in this way.
Patent JP-H01156486-A (JP)
Title: Method for dissolving gold
Inventor: HIRAKO MAMORU
IPC: C25B1/24
Filed: 1987-12-14
Abstract: PURPOSE:To dissolve gold by an iodine oxidation and dissolution method in an extended range from acidity to alkalinity, to increase current efficiency and to prevent the generation of harmful gas by producing iodine in the anode chamber of an electrolytic cell for producing iodine with a diaphragm and by introducing a soln. in the anode chamber into a gold dissolution tank. CONSTITUTION:An electrolytic cell 1 for producing iodine is divided into anode and cathode chambers 2, 7 with a cation exchange membrane 6 and the anode chamber 2 is connected to a dissolution tank 5 contg. gold 4 to circulate an electrolytic soln. contg. iodine between the chamber 2 and the tank 5. Electrolysis is carried out with the anode 3 and the cathode to produce iodine in the chamber 2 and the gold 4 is dissolved with the produced iodine. By this method, gold can be dissolved in a wide range from acidity to alkalinity without requiring the conventional highly acidic state with hydrochloric acid, so the generation of harmful gas from a highly acidic soln. can be prevented, the danger of handling of the soln. is reduced and current efficiency can be considerably increased.
Patent JP-2001129158-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine by which customers are collected, workability is improved and the reduction of a working rate is prevented. SOLUTION: Game media inside a hopper 16 are discharged by a game medium discharge means 55 when the game media come to overflow from the hopper 16. Besides, a discharge game medium rate is changed to be a little high by a game control means 31, a special prize display state is generated to permit the state to be the special prize one in a comparatively short time, the number of game media to be discharged becomes large and the game media inside the hopper 16 is reduced.
Patent JP-H01157516-A (JP)
Title: Low-pressure vapor growth apparatus
Inventor: FUTSUKAICHI KEN
IPC: H01L21/205
Filed: 1987-12-14
Abstract: PURPOSE:To eliminate irregularity in a gas distribution and to make a growth speed of a thin film over a semiconductor substrate face and film quality uniform by a method wherein the thin film is grown inside a core tube while two or more semiconductor substrates arranged to be cylindrical are turned on an axis line of a cylinder. CONSTITUTION:The following are installed inside a core tube 1: a wafer support 3 used to support semiconductor substrates 6 to be processed which have been arranged to be cylindrical; a driving system 4 used to turn the support 3 on an axis of a cylinder; a gas introduction port; a vacuum pump 5. The semiconductor substrates G to be processed are supported by the wafer support 3 and are turned by using the driving system 4; it is possible to improve uniformity of a film thickness and film quality of a thin film to be grown on the semiconductor substrates 6.