baber/WOPTO huggingface dataset:
Patent JP-S58196528-A (JP)
Title: Constitution for braking of focal plane shutter
Inventor: SAITOU TOSHIHISA
IPC: G03B9/36
Filed: 1982-05-12
Abstract: PURPOSE:To increase the braking distance in the 2nd space and to stop a front blade group which travels at a high speed safely and surely, by increasing the number of blades constituting the front blade group so as to decrease the width in the traveling direction. CONSTITUTION:A front blade group 115 is constituted of a slit forming blade 115a, covering blades 115b, 115c, 115d, 115e and has an increased number of blades; therefore, the width in the traveling direction of each blade is small. In addition, the stop position of the group 115 is longer in a braking distance L by as mush as the decrease in the width. As a result, even if the group 115 is moved at a high speed, there is no need for stopping the same quickly; therefore, the impact in the stage of stopping can be decreased and the group 115 stops in the position shown by an alternate long and two short dashes line safely and surely. A rear blade group consists of a slit forming blade 116a and covering blades 116b, 116c, 116d, 116e.
Patent JP-S60222163-A (JP)
Title: Color changing system of painting robot
Inventor: YANAGIHARA MICHIAKI
IPC: B05B12/14
Filed: 1984-04-20
Abstract: PURPOSE:To automate the color changing operation and to paint surely by directing a robot body to a waste liquid recovery device, and washing a painting machine when color change is demanded and the completion of the painting of the painting machine is discriminated. CONSTITUTION:The completion of color change is discriminated by a painting signal 21 for a color changing demand signal 22, a robot body is moved from a painting attitude to a color changing attitude when the color change is finished, and a painting machine is directed into a waste liquid recovery device. Then when the signal 23 of the completion of the color changing attitude is outputted, a color changing valve device is operated at a step 5, and the painting machine and paint supply hoses are washed. The color changing operation is automated and carried out in a short time in this way, and the painting is efficiently carried out.
Patent JP-H01250640-A (JP)
Title: Vibro-eliminating plate
Inventor: TAKAYAMA KEIICHI
IPC: F16F15/04
Filed: 1988-03-31
Abstract: PURPOSE:To make high accuracy relative displacement compensable by detecting the relative displacement of a surface plate to a floor face optically, operation a displacement compensation value of the surface plate after receiving this detected output, while feeding or exhausting compressed air to or from an air spring, and adjusting a support height of the surface plate. CONSTITUTION:A surface plate 1 is defined with a specified reference position in advance, and whether it is displaced at the higher side than the reference position or the lower side is discriminated by detection output 11 of an optical displacement detector 2. At an arithmetic and control part 3, a displacement compensation value is found out so as to compensate the relative displacement, and its displacement compensation signal 12 is outputted to an air spring device 4 which receives the feed or exhaust of compressed air 5, thereby supporting the surface plate 1 at the specified height. Thus, transmission of any unnecessary vibration to the surface plate is prevented from occurring, and thus displacement compensation can be done at high sensitivity, besides high accuracy.
Patent JP-S535704-A (JP)
Title: Manufacture of insulator for covering elec tric cnducter
Inventor: SOUMA SETSU
IPC: H02K15/04
Filed: 1976-07-07
Abstract: PURPOSE: To form an insulator, from which little amount of resin flows and which receives good impregnation, by coating the resin of hardening catalysis on the flexible body of the insulating tube and then impregnating the resin to harden it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S564976-A (JP)
Title: Facsimile communication system
Inventor: TAKEKAWA TAKASHI
IPC: H04N1/32
Filed: 1979-06-25
Abstract: PURPOSE:To enable a connected circuit to stay closed and to stand by a reception stand-by signal sent from a transmitter in communication between a facsimile transmitter and receiver or at its break point. CONSTITUTION:With reception stand-by signal transmission switch 10 depressed in transmission, reception stand-by signal f0, alternated with picture signal 7 having been sent before the depression via contact rl2-1 of alternation relay rl2, is sent to circuit 9. At the same time, circuit alternation relay RL1 is forcibly held by contact rl2-2 of relay RL2 and in the trnsmission of the reception stand-by signal, circuit 9 is held connected to the transmitter side.
Patent JP-S58208252-A (JP)
Inventor: ANTON SUTEYUTSUTSU
IPC: C07C43/17
Filed: 1983-05-06
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-S57195817-A (JP)
Title: Cooling fan of automobile engine
Inventor: TAKAHASHI KENZOU
IPC: F01P7/08
Filed: 1981-05-28
Abstract: PURPOSE:To reduce a level of noise at high speed running of an automobile and save its energy, by rotatably supporting a fan on a driving shaft, coupling the driving shaft and the fan through an eddy current type joint with each other and allowing rotation of the fan to smoothly follow rotation of the engine. CONSTITUTION:A fan 3 is rotatably supported to the end part of a driving shaft 1 through a bearing 2. Then a grooved ring 4, made of ferromagnetic material, is coaxially fitted to the inside of a boss of the fan 3, and many permanent magnets 5, 5' are radially arranged to the inside of a groove with a distance apart in such a manner tha poles at a face-to-face position to each other are of different polarity further poles neighboring to each other are of reverse polarity. Further a conductive non-magnetic cup 6 is inserted into a gap of the permanent magents 5, 5' not to be contacted to their pole side, and its base part is fixed to the driving shaft 1 by a key 7. In this way, at operation, an eddy current is generated in said cup 6 of a portion interposed between N, S poles of a pair of the permanent magnets 5, 5' to cause damping torque, thus the desired end can be attained.
Patent JP-S62247612-A (JP)
Title: Production of piezoelectric ceramic resonator
Inventor: KASHIWAGI YUKIO
IPC: H03H9/10
Filed: 1987-04-01
Abstract: PURPOSE:To facilitate an easy manufacturing process of a piezoelectric ceramic resonator by integrally forming a piezoelectric element, two electrode plates and a tube in one body and then attaching this monolithic structure to a nailhead in a manufacturing process. CONSTITUTION:Electrodes 10a and 10b are set on both sides of a piezoelectric porcelain 9 for production of a piezoelectric element 11. Then electrode plates 12 and 13, e.g., gold-plated plates, etc., are put on both sides of the element 11. These set plates 12 and 13 are covered with a cylindrical tube having heat- shrinkable properties or a tube of silicone rubber, etc. Thus both plates 12 and 13, the element 11 and said tube are integrated with application of heat in case of the tube having the heat-shrinkable properties. In such a constitution, said integrated material can be attached to a nailhead 16 attached to the tip of a lead wire 15 in a manufacturing process. Thus the production of the element 11 is simplified and furthermore undesired vibrations are suppressed since the element 11 is covered with the elastic tube 14.
Patent JP-H03279756-A (JP)
Title: Ultra-low temperature refrigerator
Inventor: MATSUDA NORIMOTO
IPC: F25B7/00
Filed: 1990-03-27
Abstract: PURPOSE:To remove efficiently a solidified and deposited oil of a refrigerator in a capillary tube by installing a heater having the same heating capacity around an expansion means where the temperature at the outlet is below the melting point temperature of refrigerator oil and carrying out heating to be done during the operation stop of a refrigerating device, according to the difference between the melting point temperature and the outlet temperature of the expansion means. CONSTITUTION:A compressor 1 compresses refrigerant, generates high pressure and high temperature refrigerant gas while a condenser 2 cools, condenses, and liquefies gas refrigerant. A first heat exchanger 4 exchanges heat between gas refrigerant from a first air/liquid separator 3 and refrigerant from a line while a first capillary tub 5 decompresses liquid refrigerant from the first air/liquid separator 3. In the same manner, there are installed second, third, and fourth air/liquid separators 6, 9 and 12, second, third, and fourth heat exchangers 7, 10, and 13, and second, third, and fourth capillary tubes 8, 11, 14, and 15 are installed. Heaters 21 to 24 are installed around each capillary tube. A heating means is installed around an expansion means in a low temperature region which is below a melting point of the refrigerator oil. The operation of refrigerating cycle is halted at a regular interval while the heating means is operated so as to prevent the refrigerator oil to the expansion means from being solidified and deposited thereby enabling a refrigerating device to operate continuously for many hours under a stable condition.
Patent JP-H04314266-A (JP)
Title: Device and method for encoding picture data
Inventor: YAMADA HIDETOSHI
IPC: G06T9/00
Filed: 1991-04-12
Abstract: PURPOSE:To store a picture data in a prescribed code quantity by controlling a code quantity so that a total generation code quantity of the entire picture does not exceed a setting code quantity and providing a byte stuff function. CONSTITUTION:A picture data subject to block processing is inputted to an encoder 2, in which the data is subject to orthogonal transformation and linear quantization and a Huffman encoding circuit 8 applies entropy encoding. The code quantity of the picture data is calculated and a code is allocated and a code truncation circuit 16 truncates a variable length code for each block so that the encoded data does not exceed a setting code quantity. A code quantity given from a code quantity calculation circuit 14 is used to decide an allocated code quantity for each block, quantization and encoding are implemented by a tentative quantization width, statistic processing is implemented and an optimum quantization coefficient is predicted and the allocation code quantity for each block is decided.
Patent JP-S61240037-A (JP)
Title: Electric heating unit for space heating of air conditioner
Inventor: TSUKADA YUTAKA
IPC: F24F1/00
Filed: 1985-04-17
Abstract: PURPOSE:To provide an electric heating unit of a small spatial capacity without decreasing the space heating ability of a heat generating member by disposing a device for preventing the temperature from excessively rising on a plane substantially the same as that within a member for supporting a heat generating member. CONSTITUTION:The electric heating unit 1 comprises a heat generating member 15, a support member 16, and a device for preventing the temperature from excessively rising. While the heat generating member 15 carries out a turn at least once at both ends of the support member, the terminal end of the heat generating member at the uppermost stage begins to wind up from an intermediate position of the support member 16. Since the device 17 for preventing the temperature from excessively rising is disposed on a substantially extended line of the terminal end of the heat generating member existing at the uppermost stage and further on a plane within the support member, the spatial capacity occupied by the electric heating unit 1 is sufficient even if it is small. Furthermore, since the heat generating wire parts other than that at the uppermost stage are located at positions substantially on the orthogonal line of the heat generating line part, ambient air heated at the heat generating part rises up by the convection of heat when the air flow quantity heavily decreases or becomes zero, and the device 17 for preventing the temperature from excessively rising can susceptively senses the temperature rise.
Patent JP-S58196327-A (JP)
Title: Method for manufacturing rotor of electromagnetic coupling device
Inventor: NISHINO HIROSHI
IPC: F16D27/14
Filed: 1982-05-11
Abstract: PURPOSE:To improve work efficiency and to reduce the cost by coupling the inner and outer peripheral portions of a rotor to each other by a welding block mass, and machining a lining groove to cut down labor hour for manufacturing the rotor. CONSTITUTION:The inner peripheral portion 18a and the outer peripheral portion 18b divided by a circular rotor groove 18c which does not communicate with the back are formed of the same magnetic material. In the rotor groove 18c, welding masses 19 are disposed at fixed intervals in such a manner as to contact the opposed peripheral surfaces. By forming a lining groove 18d, a previously mounted bottomed rotor groove 18c pierces the inside and outside of the rotor 18 to separate the outer peripheral portion 18b from the inner peripheral portion 18a, but both portions are coupled to each other in a fixed relation by the welding masses 19 mounted in the rotor groove 18c.
Patent JP-H02259499-A (JP)
Title: Charged particle device
Inventor: MUKOYAMA SHINICHI
IPC: G21K1/08
Filed: 1989-03-31
Abstract: PURPOSE:To contrive the reduction and the like of a control X-ray radiation dose by arranging permanent magnets for forming a magnetic field for charged particle orbital motion in the neighborhood of a space in which charged particles passes and forming a damping environment in which the charged particles damped in the space. CONSTITUTION:Permanent magnets 11, 12, for instance, are composed of a ferromagnetic material such as samarium and cobalt and an iron core 13, for instance, consists of high permeable material such as mild steel. In the iron core 13, a horizontal space 14 and a circular vertical space 15 arranged in the periphery of its space 14 communicate with each other to form while a hollow tube composed of a high permeable material is inserted over the inside of the iron core 13 from the peripheral face thereof and a particle incident passage 16 mutually communicating with the space 14 is formed. Furthermore, a damping environment 19 is formed in order to damp charged particles in both the spaces 14, 15 of the iron core 13. The environment 19, for instance, is formed in a degree of vacuum not much exceeding 10<-6>torr and shaped of a filling material composed of atoms of atomic number or less of aluminium.
Patent JP-H09242902-A (JP)
Title: Two-set type three-way ball valve
Inventor: OSADA YOSHIHITO
IPC: F16K5/06
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent an inner leak caused by the pressure difference of fluid and to prevent a ball seat from being permanently deformed to deteriorate sealing performance by fixing a ball received in a body on a rotary shaft in a two-seat type three-way ball valve used for an air conditioner. SOLUTION: A projecting part 3a having two parallel planes at the bottom part of a stem 3 is formed and considerably tightly fitted in a recessed groove 2a of a ball 2 and the ball 2 is joined to the stem 3 with a bolt 4. When the pressure at a pipe joining end 8a is higher than that at the other pipe joining ends 8b, 8c, for example, the ball 2 is pressed to the left by the pressure difference but, since the ball 2 is joined to the stem 3 and is fixed on a rotary shaft, it can not be moved. Therefore, the ball seat 5 remains in a pressure welding state at the pipe joining end 8a side to prevent a leakage from the joining end 8a to a body cavity 8d.
Patent JP-H06294628-A (JP)
Title: Profile measuring equipment for rectangular member
Inventor: CHIBA KATSURO
IPC: G06T7/00
Filed: 1993-04-07
Abstract: PURPOSE:To detect the cross-sectional dimension and the central coordinate of a rectangular member accurately even if the rectangular member has a rough surface by disposing two sets of CCD units having the view range wider than the transfer shift range of the rectangular member on two adjacent sides thereof. CONSTITUTION:A CCD unit 12 comprises CCD cameras 8a, 8b having view angles 9a, 9b wider than the transfer shift ranges 7a-7d of a rectangular member 1, and parallel light sources 10a, 10b having light projecting directions 11a, 11b. When the rectangular member 1 enters into the CCD units 12, the parallel light source 10 having the width wider than the transfer shift range 7 of the rectangular member 1 and the CCD camera 8 having the view angle wider than the transfer shift range detect the position of the rectangular member 1 and delivers a position detection signal 13 to a data processor 15. The processor 15 processes the position detection signal 13 and an externally received angular member longitudinal direction distance signal to calculate the cross-sectional dimension 5 and the central coordinate 6 of the rectangular member 1.
Patent JP-S61240873-A (JP)
Title: Servo controller for driving material tester
Inventor: YOKOTA MINORU
IPC: H02P7/06
Filed: 1985-04-15
Abstract: PURPOSE:To suppress a power loss, to improve the stability and accuracy of a servo control system by varying a gain or a phase in servo amplifying means in response to a motor speed feedback voltage. CONSTITUTION:A circuit 5 outputs a speed error signal output from an error amplifier 4 through a noninverting amplifier and an inverting amplifier to output terminals a1, a2. Circuits 6a, 6b control the conductivity of variable resistance elements 7a, 7b or 7b, 7c in response to the output signals of the output terminals a1, 1a of the circuit 5 to control the rotating direction and speed of a motor 1. A circuit 8 switches the power source voltage of the motor 1 in response to the terminal voltage of the motor 1. the amplification factor of a variable gain amplifier 18 in the amplifier 4 and the phase compensation rate of a phase compensator 19 are variably controlled in response to the speed feedback voltage from a tachometer generator 2.
Patent JP-H09273766-A (JP)
Title: Surface type heat collecting device
Inventor: HATTORI KENJI
IPC: F24D13/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce heat transfer to the side of a floor and improve heating efficiency by a method wherein the fiber density of felt, constituting a lining material contacted with the floor, is divided into a surface rough part and a surface dense part. SOLUTION: The main body of a surface type heating device is constituted so that the lower surface of a lining material 2 or a so-called installation surface, contacted with a floor 11 when the heating device is laid on the floor 11, is made so as to be a flat surface. In this case, the air layer 20 and the rough part 8 of the lining material 2 are installed so as to be contacted with the floor 11. Alternatively, when the lower surface of the lining material 2 or the so-called installation surface, contacted with the floor 11, is constituted so as to have a reversed-chevron type surface, an air layer is formed between the rough part 8 of the lining material 2 and the floor 11.  In the air layer, the amount of transfer of heat from a heater wire 5 to the floor 11 is affected by a heat transfer rate between the heater wire 5 and the lining material 2, the heat conductivity of the lining material 2 and the thickness as well as the area of the air layer. However, the dense part 9 plays the role of a heat insulating space and a contacting area between the rough part 8 and the floor 11 is small whereby heat transfer to the floor 11 is reduced.
Patent JP-S59207598-A (JP)
Inventor: OOKAWA SHIYUUJI
IPC: H05B6/68
Filed: 1983-05-10
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-H09267577-A (JP)
Title: Original plate for stencil printing and its preparation
Inventor: NAKATANI YOKO
IPC: B41N1/24
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To surely obtain a required printing image by a method wherein a sealer with no affinity with an ink is applied on a part except an image forming part on the surface of a porous sheet and an ink non-permeating part for checking permeation of the ink is formed. SOLUTION: An ink non-permeating part 3 for checking permeation of an ink is formed by bonding a hot-melt type sealing ink 2 into a reverse pattern shape of an printing image on a part except an image forming part on the surface of a porous sheet 15 constituted of a porous thin paper wherein natural fibers and synthetic fibers are main raw materials. The ink non-permeating part 3 is formed by hot-melting and transferring the hot-melt type sealing ink 2 from a hot-melt type sealing ink layer 13 on a hot-melt type sealing ink ribbon 10 by means of a thermal head 30. It is possible thereby to obtain a required printing image with no spreading as the ink is not permeated from the ink non-permeating part 3 and the ink is permeated only from the printing image forming part except the ink non-permeating part 3.
Patent JP-H10281475-A (JP)
Title: Hot water heating system
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve operability of a remote control device, in a hot water heating system to effect heating through circulation of hot water generated by a heat source machine through a plurality, (for example, 4) of hot air heaters. SOLUTION: Hot air heaters 7A, 7B, 7C, and 7D are classified in each lot of a plurality, (for example, two) of the hot air heaters into one or more, (for example, 2 sets) control systems. Remote control devices 11A and 11B to output a demand signal to a main control device 10 are arranged one at each control system. This constitution reduces the number of the remote control devices to a value lower than the number of the hot air heaters.
Patent JP-H05279292-A (JP)
Title: Cocatalyst for bromic acid salt catalyst to be used in isomerization reaction
IPC: B01J27/122
Filed: 1992-04-03
Abstract: PURPOSE:To keep high reaction yield even at a relatively low temperature and enable the recycled use of a catalyst by using the catalyst in combination with a cocatalyst. CONSTITUTION:A cis-form organic compound is made to react in an aqueous solution to form a trans-isomer of the organic compound. In the above reaction, an isomerization reaction catalyst consisting of a bromic acid salt is used in combination with a water-soluble salt of a metal having variable atomic valence and selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Mo, Ag, Pb and Ce.
Patent JP-H02261572-A (JP)
Title: Production of antistatic sheet
Inventor: DOI TOMIO
IPC: C08J7/04
Filed: 1989-03-31
Abstract: PURPOSE:To enhance antistatic effect by forming a coating film contg. an electrically conductive pigment and curable with ionized radiation on a plastic base sheet, curing only the part of the film brought into contact with the sheet and perfectly curing the film. CONSTITUTION:A plastic base sheet 1 is coated with paint contg. an electrically conductive pigment 3 and curable with ionized radiation to form an uncured coating film 2A. Only the part of the film 2A brought into contact with the sheet 1 is cured by irradiation with ionized radiation to allow the pigment 3 to float up to the surface of the film 2A. The film 2A is then perfectly cured to form a cured coating film 2B. An arbitrary plastic sheet may be used as the sheet 1 and the paint curable with ionized radiation may be paint curable with electron beams or UV.
Patent JP-S5415568-A (JP)
Title: Precipitation apparatus
Inventor: SHIROYAMA HISAHARU
IPC: B01D21/02
Filed: 1977-07-05
Abstract: PURPOSE: To improve the raw water treating capacity by providing in a precipitation tank water collecting pipes having an intermediate separeted-water discharge pipe. 
     COPYRIGHT: (C)1979,JPO&Japio