baber/WOPTO huggingface dataset:
Patent JP-S5819491-A (JP)
Title: Plating device
Inventor: BABA KAZUMORI
IPC: C25D5/22
Filed: 1981-07-24
Abstract: PURPOSE:To improve the efficiency of plating and to make high speed plating possible by suspending and disposing vortex generating plates in the plating soln. of a plating device provided with a circulator for the plating soln. and making the flow of the plating soln. turbulent. CONSTITUTION:The plating soln. 2 in a plating tank 1 is circulated by a circulation pipe 4 and pump 3. Vortex generating plates 6,6... called as ''vortex generators'' are suspended and disposed among the objects 7,7... to be plated which are suspended in the plating soln. The circulating soln. 2 is sprayed from nozzles 5,5... and the flow thereof is made turbulent by the plates 6,6.... The turbulent flow abut on the objects 7,7... and decrease or break down the boundary layers of low concn. of metallic ions and low activity existing on the surfaces thereof, thereby improving the effeciency of plating and making high speed plating possible. Said device is usable in the case of electrolytic plating as well.
Patent JP-S61274504-A (JP)
Title: Antenna mount
Inventor: KITAYAMA MITSUMASA
IPC: H01Q1/18
Filed: 1985-05-30
Abstract: PURPOSE:To attain miniaturization and to simplify the compensation control against shock by tilting the X axis to a plane orthogonal to the Az axis in the three axis structure comprising the Az, X and El axes. CONSTITUTION:The X axis 14 is fitted freely turnably with a tilt angle K deg. to the orthogonal line of the Az axis 13 in the Az frame 13a. An X axis turning angle detector 15 detecting the turning angle of the axis 14 is fitted to the frame 13a. Further, the El axis 16 orthogonal to the axis 14 is fitted to the frame 13a freely turnably and an antenna 17 is fixed to the El axis frame 16a. Prolonged lines of the axes 13, 14 are crossed together at one point of the axis 16. A horizontal base 18 is fitted to the X axis frame 14a and detectors 19, 20 detecting the tilt in the directions in parallel with and orthogonal to the axis 16 are installed to the base 18. Through the constitution above, the driving of the axes 13, 16 has only to be controlled and the tilt detected by the detector 19 has only to be zeroed, it is not required to make operation for all the three axes.
Patent JP-H08310098-A (JP)
Title: Color image forming device
Inventor: UCHIYAMA KOICHI
IPC: B41M1/14
Filed: 1995-05-16
Abstract: PURPOSE: To provide a simple color image forming device for forming a color image by one cycle operation. CONSTITUTION: This color image forming device 50 comprises a paper feed belt 52, a color area forming section 53 and a coating area forming section 60. In three belt printing sections 54 of the color area forming section 53, stripe patterns of respective three primary colors, cyanogen (blud, C), magenta (red, M) and yellow (yellow, Y), are printed continuously by the given pitch on a paper 51 to be printed to form a color image forming sheet. A plate cylinder 64 for printing using a thermal head 61 and black ink is provided on a coating area forming section 60. Heating elements of the thermal head 61 conform substantially to the pitch of stripes on the color image forming sheet. A screen process base paper processed by the thermal head 61 is fitted on the plate cylinder.  Suitable black color printing is carried out by the plate cylinder on respective stripes of three primary color formed on the paper 51 to be printed by the color area forming section 53, and an original full color image is reproduced on the paper 51 to be printed by mixing the colors of the sections not coated with black color.
Patent JP-H0285705-A (JP)
Title: Device and method of measuring contour of section of article and inspection device for product manufactured in plural type
Inventor: ARAN II TOMASU
IPC: G01B11/08
Filed: 1989-05-09
Abstract: PURPOSE: To accurately and promptly measure the contour of an article by providing an optical micrometer, a central processing unit(CPU) and an photo-detector. CONSTITUTION: A CPU 301 supplies, in response to a start instruction, a signal through a line 327 to a stepping motor driver 328, so that a motor 325 is started up, then to cave a platform 316 to an initial vertical position. Then, the CPU 301 actuates an optical micrometer 300 through a series interface 340, so that a CPU 315 begins scanning cycle of the meter 300. The CPU 315 energizes a motor 307 so that a mirror 305 is rotated, and actuates a laser 303 so that scanning beam is emitted. The CPU 315, on receiving the signal from a photo-detector 309, begins to count clock pulses supplied by an internal clock. In addition, a displacement part occurs in the signal supplied to the CPU 315 by a photo-detector 314, so that a diameter at a part to be inspected of a transparent bottle can be measured.
Patent JP-H08309160-A (JP)
Title: Structure of filter plate of rotary membrane separator
Inventor: KOYAKATA TOSHIO
IPC: B01D63/08
Filed: 1995-05-16
Abstract: PURPOSE: To obtain an apparatus which is free from the clogging of a filter membrane and has a long service life by coating both surfaces of a supporting board which has a water collection port in the peripheral part and a water collection channel inside with a filter membrane through a spacer. CONSTITUTION: More than one hollow driving shaft 20 in which filter plates are placed at specified intervals in parallel is installed in a casing. In the filter plate, both sides of a supporting board 32 are coated with a filter membrane 36 through a spacer 34. A water collection port 52 is formed on the periphery of the board 32, and a water collection passage 54 which makes the port 52 communicate with the communication passage 58 of the driving shaft 20 is formed inside the plate 32. Therefore, filtrate which passed through the filter membrane 36 flows in the spacer 34 to be led to the port 52 and enters the driving shaft 20 through the passage 54. Since the filtrate is sucked from the peripheral part of large centrifugal force, the amount of water which passed through the filter plate with a large membrane area is increased.  In this way, the amount of filtrate per unit area of the membrane surface is made uniform.
Patent JP-S597895-A (JP)
Title: Total heat exchanger
Inventor: KODERA TAKUROU
IPC: F28F21/00
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a total heat exchanger with a high efficiency, by providing a concentration difference in a hygroscopic substance added to a base material. CONSTITUTION:The concentration of a hygroscopic substance 4 infiltrated into a base material 3' having a heat-transmitting property and a moisture-permeable property is varied in the direction of a gas flow so that the concentration is higher on the inlet side for a gas flow on the high humidity side (a) and lower on the outlet side. An organic polymer film having a moisture-permeable property is used for the base material 3 for constituting a partition plate. Accordingly, a higher latent heat exchanging efficiency is obtained by lowering the humidity of the gas flow on the high humidity side (a).
Patent JP-S5746714-A (JP)
Title: Deaerator in bag mouth
Inventor: SATOU EIICHI
IPC: B65B31/06
Filed: 1980-08-26
Abstract: In order to remove the air, which remains in a ham-wrapping tube, from an open end portion thereof thorough ly, a double deaeration nozzle, in which the inner nozzle can be projected out of and retracted info the outer nozzle, is provided. When the tube-end in bound, the inner nozzle is retracted into the outer nozzle to allow the tube to be continuously deaerated via the outer nozzle even after the inner nozzle has been retracted thereinto.
Patent JP-S62274528-A (JP)
Title: Manufacture of mount for bulb type fluorescent lamp
Inventor: TAIRAKU SEIICHI
IPC: H01J9/32
Filed: 1986-05-23
Abstract: PURPOSE:To prevent the occurrence of a crack starting from a spot where an inner wall of an inner tube in a pinch sealing part of a mount creeps into the melted part with an acute angle by providing a process to apply pressure to the inside surface of the inner tube from the open end of the inner tube with gas after pinch sealing. CONSTITUTION:While the sealing part of a pinch-sealed mount is still in a softened state, inside pressure of inner tube 1 is raised by blowinggas 13 from a nozzle 10 into an open end of the inner tube 1 for widening the inner wall of the inner tube at the base 9 of the inner tube 1 in the softened state to enlarge the angle theta deg.. One of the methods to vaise the inside pressure of the inner tube 1 is utilization of dynamic pressure. Thereby, the softened part only is deformed for widening the spot where the inner tube of pinch sealing part of the mount creeps into the melted part with an acute angle, so that the occurrence of a crack can be prevented.
Patent JP-H01286986-A (JP)
Title: Production of organic fertilizer
Inventor: HATANO KAZUYUKI
IPC: C05F7/00
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to obtain the title fertilizer of high quality in a short period, by mixing a hydrous organic substance with a prescribed cellular CaSiO3 hydrate, fermenting the resultant mixture, sieving the fermented mixture and grading the sieved mixture. CONSTITUTION:A cellular CaSiO3 hydrate having >=3mm particle diameter and >=50% voids and, as necessary, a flocculant are added to an organic substance (e.g. sewerage sludge) with >=70wt.% moisture content and mixed in a mixer 3 to provide a mixture with 50-75wt.% moisture content, which is then charged into a fermenter 4 having about 200l internal volume, turned, stirred once every about 7 days and fermented for about 1 month to afford a fermentation treatment mixture. The obtained mixture is subsequently sieved with a sieve 5 of size about 3mm and graded into an organic fertilizer with a low content of the cellular CaSiO3 hydrate and the residual cellular CaSiO3 hydrate. The residual cellular CaSiO3 hydrate, as necessary, is air-dried, returned to the fermenter 4 in the fermentation treatment step and repassed through the grading step to produce an organic fertilizer.
Patent JP-H02296787-A (JP)
Title: Growing device for single crystal
Inventor: SAKAI MASAYUKI
IPC: H01L21/208
Filed: 1989-05-11
Abstract: PURPOSE:To efficiently grow crystal and to enhance productivity by constituting the device with a pulling-up method utilized therefor of both a crystal growing furnace and a plurality of slow cooling furnaces and providing the shutters for shielding and opening the aperture parts to the respective furnaces and furthermore providing the opening and closing plates to the slow cooling furnaces. CONSTITUTION:For example, two sets of slow cooling furnaces 21, 22 are freely replaceably provided to the prescribed position of a crystal growing furnace 11. Firstly the furnace 21 is combined with the furnace 11 and seed crystal of the tip part of a pulling-up rod 6 is immersed into melt 8. On the other hand, a single crystal rod 8a grown in the preceding stage is slowly cooled in the slow cooling furnace 22. A fresh single crystal rod 8b is grown by pulling-up the rod 6. In the meantime, the opening and closing plate 24 of the furnace 22 is opened to take out the rod 8a wherein slow cooling has been completed. After growth has been completed, the rod 8b is pulled up until the region of the furnace 21 and the shutters 13, 25 of the furnaces 11, 21 are closed and the rod 8b is placed on the latter. At this point of time, the plate 24 is closed in the furnace 22 and a fresh pulling-up rod 6 is set. Then the furnace 21 is replaced with the furnace 22 and the shutters 13, 25 of the furnaces 11, 22 are opened and the fresh rod 6 is lowered to slowly cool the single crystal rod 8b in the furnace 21. Hereinafter the same operation is repeated.
Patent JP-H08310675-A (JP)
Title: Separating device
Inventor: MIYAMOTO MORIO
IPC: B65H3/32
Filed: 1995-05-17
Abstract: PURPOSE: To provide a separating device capable of individually separating a work from stacked ones even when the stacked works which are formed by stacking a plurality of works are closely attached to each other by the surface tension of liquid such as a working oil. CONSTITUTION: In a separating device to individually separate works from stacked works 10 formed by stacking a plurality of works, a separating means is provided where a wedge-shaped part 34 of a wedge-shaped member 24 is inserted into the stacking surface between a work 10a to be separated from the stacked works 10 and other work 10b located next to the work 10a to form the clearance 15 between the works 10a, 10b, and the work 10a is separated from other work 10b. The separating device is provided with a slide means capable of sliding the wedge-shaped member 24 in the orthogonal direction to the stacked works 10, and a driving means to slide the slide means in the prescribed direction so that the wedge-shaped part 34 can be inserted into the stacking surface between the works 10a, 10b.
Patent JP-S5644716-A (JP)
Title: Anti-oxidizing agent of steel material
Inventor: MIZUTA KATSUNORI
IPC: C21D1/72
Filed: 1979-09-14
Abstract: PURPOSE:To present a scale formation preventing agent at the heating of steel material which is obtained by kneading Fe2O3 powder or the one mixed with carbon powder with water or the like. CONSTITUTION:For the purpose of hot rolling, a steel material is heated to a rolling temperature in a heating furnace. At this time, the anti-oxidizing agent prepared by adding water or liquid glue at a rate of 30-50% to the powder of Fe2O3 recovered in the factory or the Fe2O3 powder further mixed with 10-50% carbon powder is coated on the surface of the steel material to 100-500mu thicknesses. The coating of this anti-oxidizing agent prevents the steel material from oxidizing and becoming scale in the heating furnace, thus the decrease in the yield of the steel material is prevented.
Patent JP-S63283046-A (JP)
Title: Method of cooling electronic component during testing
Inventor: IGUSA NOBUO
IPC: H01L23/46
Filed: 1987-05-14
Abstract: PURPOSE:To enable an electronic component to be cooled rapidly to a predetermined element testing temperature, by pressure feeding cooling air having a predetermined temperature from one opening of an air duct constituted by a base plate and a testing board. CONSTITUTION:A cooling assembly 14 in which a cooling fin member 14-1 is secured to a bellows 14-2 is mounted on a base plate 13 constituting an air duct for conducting cooling air. The heat conducting surface 14-1a of the fin member 14-1 is pressure contacted with the top face of an LSi 2 set on a testing board 1 by means of the elasticity of the bellows 14-2, with a thermal sheet 5 interposed between the surface 14-1a and the LSi. When cooling air is pressure fed in the direction as indicated by the arrows from one opening of the air duct, the cooling air strikes on heat dissipating fins of the fin member 14-1 heated by the LSi 2 and cools the fins and hence the LSi 2. In this manner. the LSi 2 can be cooled rapidly to a predetermined element testing temperature.
Patent JP-H07327178-A (JP)
Title: Video signal processing unit
Inventor: MOTOSAWA MASASHI
IPC: H04N5/445
Filed: 1994-05-31
Abstract: PURPOSE:To display required data in a reception signal on a screen accurately by writing data of a desired area in which caption production is estimated to an image memory and displaying memory content on a desired position of the display screen. CONSTITUTION:A TV signal from an input terminal 10 is stored in an image memory 2 for a period corresponding to a display area on a screen in which caption production is estimated. Furthermore, a vertical synchronizing signal V and a horizontal synchronizing signal H separated are applied to a display position setting circuit 4. The circuit 4 generates timing signals (1st to 3rd) displaying a storage content of the memory 2 to a position on the screen based on the two synchronizing signals. The 1st signal decides read of the memory 2 and the 2nd and 3rd signals decide the display quantity and display area of an image. A read circuit 5 starts reading depending on the 1st signal. Longitudinal and lateral display area setting circuits 6, 7 generate vertical and horizontal switch changeover signals based on the 2nd and 3rd signals. Thus, a switch circuit 9 is thrown to the position of (b) and the synthesized image signal is generated at an output terminal 11.
Patent JP-H11311277-A (JP)
Title: Automatic adjusting device for shoe clearance of drum brake
Inventor: IKEDA TAKASHI
IPC: F16D65/56
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To engage and disengage an adjusting lever with and from an adjusting gear with simple structure and simple operation. SOLUTION: An automatic adjusting device for automatically adjusting a clearance between a brake shoe and a drum brake has an arm piece 47 integrally formed at an adjusting lever 40 so that the outer peripheral surface of a tool 60 at the time of inserting a bar tool 60 from an aperture 11 of a back plate 10 comes in sliding contact with the arm piece 47 against the force of energizing one end of the adjusting lever 40 to an adjusting gear 30. The arm piece 47 is pressed by the tool 60 to release engagement of the adjusting lever 40 with the adjusting gear 30, and the tool 60 can be held in a fixed position by frictional force generated by energizing force from the arm piece 47.
Patent JP-S5744344-A (JP)
Title: Selective call receiver
Inventor: ARAKAWA KATSU
IPC: H04W52/02
Filed: 1980-08-29
Abstract: PURPOSE:To reduce power consumption by stopping the operation of a receiver in the nighttime, of offdays, etc., namely, during a period when there is no call to the receiver or an unnecessary call. CONSTITUTION:A timer circuit 12 counts signals from clock sources 5' and 6 and generates an output (b) only during a period set by a setting circuit 13. A timing pulse generating circuit 7 generates a battery saving signal (a) for operating a reception part 2 and a demodulation part 3 only during a specific period including its own subframe by a signal from a synchronizing circuit 4. Only while an AND circuit 11 inputting both the signals (a) and (b) generates an output (c) (namely, in a period det by the setting circuit 13 and including its own subframe), the reception part 2 and demodulation part 3 operate.
Patent JP-H04347573-A (JP)
Title: Snubber circuit for gto
Inventor: KURACHI KAZUHIRO
IPC: H02M1/06
Filed: 1991-05-23
Abstract: PURPOSE:To reduce in size a device, to facilitate change and fine adjustment of the capacitance of a snubber and to further reduce the switching loss of a GTO. CONSTITUTION:A plurality of snubber units 51-54 formed of a small capacitance diode 2, a resistor 3, a capacitor 4 are connected in parallel between an anode and a cathode of a GTO 1 so as to absorb the voltage of dv/dt to be generated at the time of turning off the GTO 1. The plurality of snubber units 51-54 are three-dimensionally disposed around the GTO by using a pair of metallize discs (terminal strips) 6, 7 connected to anode and cathode terminals, respectively of the GTO 1. Thus, one snubber unit itself is reduced in size, and the device is reduced in size also by the three-dimensional disposition.
Patent JP-S61274215-A (JP)
Title: Linear encoder
Inventor: OTA HIROBUMI
IPC: G01D5/245
Filed: 1985-05-30
Abstract: PURPOSE:To form easily a linear encoder provided with P/n (where, P signifies a pitch of magnetic-pole thread) resolving capacity, by arranging n magnetic resistance elements along the peripheral surface of a travelling piece. CONSTITUTION:The encoder is composed of a travelling piece 2 installed with magnetic resistance elements 23a-23d of Ni alloy, etc. positioned with equal distances along the periphery in a cylindrical stationary piece 1 provided on its inside surface with a spiral magnetic-pole thread 11. The stationary piece 1 is provided with the magnetic-pole thread 11 on its inside surface and its both open ends are closed with side plates 12, 13 and a guide shaft 14 is spanned along the center of the cylinder, the travelling piece 2 is supported on this guide shaft 14.
Patent JP-2000310488-A (JP)
Title: Material feeder for rotary hearth furnace
Inventor: MATSUI KOJI
IPC: F27B9/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To uniformly feed a material on a rotary hearth and apply a uniform thermal treatment to the material by making different the feed amount of the material of a vibrating conveyor per unit time widthwise so that the material falls on the rotary hearth from the end edge of the vibrating conveyor more in the inner peripheral part of the rotary hearth than in the outer peripheral part thereof. SOLUTION: In a material feeder, a material 3 moving on a diaphragm 8 to an end edge 7 collides with a slide cutting palte so that the material corresponding to the width of a clearance passes and the thickness of layers of the material is gradually increased from a side edge 8a to a side edge 8b. Then, the material 3 moves along rectifying fences 17a to 17f, so that the material moves to a furnace while maintaining the thickness of the layers and falls on a rotary hearth 2 from the end edge 7. The amount of the material falling on the rotary hearth per unit time is more in an end part 7b than in an end part 7b and the material is supplied to the outer periphery of the rotary hearth 2 more than to the inner periphery of the rotary hearth.  Therefore, the clearance of the slide cutting plate is adjusted so that the feed amount of the material can be freely set to make the feed amount of the material different widthwise and can be set in accordance with a speed difference between the inner periphery and the outer periphery of the rotary hearth 2.
Patent JP-S61277084-A (JP)
Inventor: KAMO TAKASHI
IPC: G21D1/00
Filed: 1985-06-03
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-S6010432-A (JP)
Title: Aluminium eliminating device for compact disc
Inventor: YAGIOKA TOSHIYA
IPC: G11B7/26
Filed: 1983-06-30
Abstract: PURPOSE:To eliminate an unnecessary aluminium film by mounting plural CDs to a vapor-depositing jig to apply vapor-deposit aluminium on one faces only with an inside circumferential masking and irradiating the aluminium film in the circumferential edge part with a laser light in another process thereafter. CONSTITUTION:A CD 1 is placed on a turntable 10, and the inside circumferential masking is fixed to the center part to rotate the turntable. The laser light is radiated from lens systems 18A and 18B to the circumferential edge part and the side part of the CD 1 to decompose thermally the aluminium film; and in this case, air is jetted from a destaticizing air nozzle 20 to the laser light irradiation part of the CD 1 to blow off the powdery dust, and this powdery dust is sucked by an air suction duct 21. A control part 19 is provided for controlling this suction, and jetted air is controlled by the command from a table control part 12. In the process where the laser light is irradiated, only the lens system 18A is moved for, for example, several tens mm. in the radial direction by a driving part 17. The leaked light of the irradiated laser is reflected irregularly by an irregular reflective plate 22 to hold down the bad influence upon the other parts to a minimum.