baber/WOPTO huggingface dataset:
Patent JP-S5836820-A (JP)
Title: Release device of conveyed article
Inventor: TAKADA HIROICHI
IPC: B65G47/76
Filed: 1982-06-30
Abstract: PURPOSE:To perform motion of a feeder tool not to cause damage to an article, by pivotally connecting the article conveying-directional upper end side of the feeder tool, rotating said side end in two turns with a driving gear, pivotally mounting a swingable arm member to an intermediate part of the feeder tool and using said driving gear and said arm member. CONSTITUTION:If an article 2 to be released reaches a point (a) on a conveying route, a driving gear 6 is operated by a signal of a detecting means, and the con sequently driving rotation of a drive rotary member 7, about the shaft core of a drive shaft 6A an its interlocking swinging motion of an arm member 10, about the shaft core of a vertical pivotal shaft 9, can produce resultant motion to move the end part of a feeder tool 3 successively in the order of A, B, C...X from a position X as shown in the drawing. Accordingly, the feeding surface 3a of the feeder tool 3 can be moved in a condition about parallel to the article conveying direction till the end part reaches the positions A, B, C, and then the article conveying directional lower side of the feeding surface 3a precedes moving to the article release direction, to press out the article to chute 4.
Patent JP-H04341786-A (JP)
Title: Heat block
Inventor: TANAKA KATSUHISA
IPC: H05B3/03
Filed: 1991-05-20
Abstract: PURPOSE:To simplify the shape of a heat radiating part of an instantly heating- type heat block and lower the manufacturing cost. CONSTITUTION:A cartridge heater 4 is buried at the position near the part connected with an electrode 2 and in the outside of a heat radiating part 3 of a heat block to heat the outer circumferential part of the heat radiating part and prevent heat from being radiated due to heat transmission, so that heat is distributed in the circumferential part as same as in the center.
Patent JP-H07298976-A (JP)
Title: Door opening/closing structure for household buddhist altar
Inventor: MARUO AKIO
IPC: A47G33/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a door opening/closing structure for a household Buddhist altar for which a smooth and durable operation can be expected and the breadth of the household Buddhist altar can be compacted. CONSTITUTION:In door structure formed in such a way that one traverse door 42 is connected bendably freely to a housing door 43 to which one or plural small door pieces are connected bendably freely, and also, the traverse door 42 and the housing door 43 form a closed state by arranging, while, the traverse door 42 is moved sidewards and also the housing door 43 is retreated to a housing part 16 at the rear side part, which forms an open state, a pressing member 6 with elasticity is stretched between the outside terminal of the housing door 43 and the depth part of the housing part 16. The pressing direction of the pressing member 6 for the housing door 43 is set in a direction to press in the depth direction of the housing part 16 and also, in an upper oblique direction.
Patent JP-H02293671-A (JP)
Title: Prober for substrate
Inventor: HIRAI YUKIHIRO
IPC: G01R1/073
Filed: 1989-05-08
Abstract: PURPOSE:To vibrate the prober or measurement mount base and to stabilize electric contact by incorporating an ultrasonic wave vibrating element while using a cylindrical elastic body as a core, winding a flexible wiring substrate, and forming a contact electrode. CONSTITUTION:A press-contacting force F is applied so as to crush cylindrical elastic silicone rubber from above the flexible wiring board FPC which is formed cylindrically using the silicone rubber as its core, and then wiring at the lower part of the cylinder is brought into contact with electrodes of a glass substrate LCD with a desired contact force. Thus, the sectional part of the silicone rubber which is cylindrical deforms into an elliptic shape through the operation of the press-contacting force F and the wiring at the contact part is connected electrically to the electrodes of a glass substrate LCD. Further, when the press-contacting force F is made to operate, the ultrasonic wave vibrating element is driven to vibrate a probe wide with an ultrasonic wave and then both the electrodes are rubbed against each other, so dust and an oxide film are removed to obtain the stable electric contact.
Patent JP-H05234662-A (JP)
Title: Electrode for spark plug and its manufacture
Inventor: MATSUTANI WATARU
IPC: H01T13/39
Filed: 1992-05-07
Abstract: PURPOSE:To provide an electrode for spark plug and its manufacturing method in which the welding strength of an electrode base material and a precious metal block can be increased, the thermal stress can be dispersed, and exfoliation of the precious metal block is hardly generated. CONSTITUTION:A precious metal chip 4A, particles, or powder is provided at the ignition part of an electrode base material 2. And laser beams LB are radiated from the above precious metal chip side, so as to melt the whole body of the precious metal chip 4A almost in a wedge form on the electrode base material 2, and the electrode base material component included in the melted metal is more than 0.5wt.% and less than 80.0wt.%.
Patent JP-S606319-A (JP)
Title: Alignment apparatus
Inventor: YUDA TAKESHI
IPC: B23P19/02
Filed: 1983-06-25
Abstract: PURPOSE:To enable shifting from one job to next job quickly thereby to improve the workability, by adapting a rolling member and a retaining mechanism finishing a motion such as fitting a part in place to return to the original position quickly by means of restoring force of elastic members. CONSTITUTION:A retaining mechanism 23 and a rolling member 21 are hung by springs 22, 20, respectively, whereby a member to be fitted 51 can be reciprocatively retained in the horizontal direction and inserted in a fitting hole 53 provided horizontally. In the present alignment apparatus, the retaining mechanism 23 which has finished the fitting job can be returned to the original position by means of restoring force of elastic members 32-37 formed of rubber or the like, and therefore it is enabled to quickly start next job.
Patent JP-H0412231-A (JP)
Title: Oil level monitoring system for feed oil tank for of cable
Inventor: FUJIEDA TAKASHI
IPC: G01F23/22
Filed: 1990-04-27
Abstract: PURPOSE:To continuously monitor the oil level by winding a sensor fiber of a distribution type optical fiber temperature sensor to an oil gage of a feed oil tank for an OF cable, and measuring a temperature distribution in a liquid level fluctuation area by a measuring instrument. CONSTITUTION:To the outside periphery of a liquid level gage 2, a senser fiber 3 of a distribution type optical fiber temperature sensor is wound so that a densely wound part 3a and a no-wound part 3b become alternate at a suitable interval, and one end of the fiber 3 is connected to a measuring instrument 4. The distribution type optical fiber temperature sensor detects an increases of a backscatter light generated by a temperature variation together with its distance by an optical pulse reflecting method, and checks up a temperature distribution of each part of the fiber 3. In such a state, measured data is obtained as a digital waveform corresponding to each part of the densely wound part 3a, and in the vicinity of an oil level, some variation appears in its waveform. Accordingly, by executing continuously an analysis of incident/ reflected light of an optical pulse to the fiber 3 from a pulse laser, the oil level can be monitored continuously.
Patent JP-S5740202-A (JP)
Title: Removing method of primary coating of optical fiber core
Inventor: MATSUMURA YASUNARI
IPC: G02B6/00
Filed: 1980-08-22
Abstract: PURPOSE:To remove a primary coating more rapidly and precisely and to obtain a connection part with less connection loss by coloring a primary coating after removing a secondary coating and a buffer layer to check the degree of removal of the primary coating with operator's eyes at the twisting joint of optical fiber cores. CONSTITUTION:At the twisting joint of optical fibers 1 composed of a secondary coating 3, a buffer layer 2 and a primary coating 4, the primary coating 3 and the buffer layer 2 at the end of the twisting joint are removed by a subscribed length at first. The remaining primary coating 4 is colored to get a colored part 5. The  colored part 5 is continued to be drawn through the operator's hand with the gauze  dipped in organic solvent such as alcohol and acetone until the removal of the  colored part 5 is confirmed. Thus, the coating can be removed more rapidly and  precisely and unrequired overdrawing can be prevented to obtain a connection part  with less connection loss.
Patent JP-S5639754-A (JP)
Title: Preparation of bolled noodle
Inventor: KAWAHARA TAKEJI
IPC: A23L7/109
Filed: 1979-09-07
Abstract: PURPOSE: To prepare resilient boiled noodles in high efficiency, by boiling fresh noodles in hot water under high pressure while stirring and mixing the hot water with compressed air or steam introduced into the water, thereby gelatinizing and swelling the starch in a short time.  
     CONSTITUTION: Soft dough made from wheat flour and a proper amount of 3W4% saline water, is extruded with an extruder 2 furnised with a noodle-forming nozzle 1 connected to the upper part of a pressure cooker 3 containing hot water of about 110W148°C under a pressure of 10W15kg/cm 2 . The extruded noodle enters into a basket 4 rotatably supported in the pressure cooker 3. The valve 5 is opened and compressed air or steam or their mixture is injected into the pressure cooker 3 for 0.5W2min to stir and mix the hot water. The hot water is discharged from the cooker 3 to the reservior 7 by opening the discharge valve 6, the residual pressure in the cooker 3 is released by opening the regulation valve 8, and the boiled noodles are taken out of the cooker 3 by opening the valve 9 and turning the basket 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62274020-A (JP)
Title: Method and apparatus for producing high-chromium alloy
Inventor: USUI TSUTOMU
IPC: C21C7/00
Filed: 1986-05-21
Abstract: PURPOSE:To decrease the consumption of a carbonaceous material by splashing the splashes generated by blowing gas to a slag bath to secondary combustion zone where the oxidizing gas is blown into a furnace body of a converter type at the time of subjecting Cr ore, etc., to melt reduction in said surface body. CONSTITUTION:Molten iron 2 is preliminarily put into the furnace body 1, and the Cr ore, carbonaceous material and flux are supplied from a hopper into the furnace body; at the same time, oxygen is blown into the furnace body from a top blowing lance and further, oxygen is blown from tuyeres 6 for secondary combustion into the furnace body. The carbonaceous material is subjected to primary combustion by the oxygen from the top blowing lance and the gaseous CO generated by such combustion is subjected to the secondary combustion by the oxygen from the tuyeres 6. The slag bath 5 is heated to a high temp. by a large quantity of heat generated by such combustion. The splashes of the slag and molten iron are generated by the gaseous oxygen, nitrogen or Ar if said gas is blown from bottom blowing tuyeres 8 into the slag bath 5 in this stage. As a result, a large quantity of heat generated by the primary and secondary combustion is efficiently transferred to the slag bath 5 by such splashes, by which the Cr ore is efficiently reduced.
Patent JP-H11306828-A (JP)
Title: Lighting system
Inventor: NISHIMOTO MASATO
IPC: G02F1/1335
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To minimize the reflected light which is not effectively illuminating a body to be illuminated and improve the contrast for a display image by forming a reflection preventing layer on the surface facing opposite to the body to be illuminated of a light guide plate. SOLUTION: An antireflection layer 7 is provided on the surface opposite to a body to be illuminated of a light guide plate 2, for receiving the light from a light source and diffusing it flatly. The antireflection layer 7 may be arranged so as to be closely fitted to the light receiving surface 3a of the body to be illuminated, or arranged with a gap 4. A reflected light L1 is minimized by the antireflection layer 7, and a transmitted light LC effectively illuminating LCD is increased to improve the lighting efficiency. As the reflection preventing layer 7, an optical film, for example, which has a single layer or multiplayer of magnesium fluoride or the like is used. When the body to be illuminated 3 is an LCD, the antireflection layer 7 may be a polarizing plate 3b having an absorption axis conformed to the LCD.  The absorption axis of the polarizing plate 3b absorbs the reflected light generated in the boundary surface of a material having a different refractive index.
Patent JP-H01288313-A (JP)
Title: Gas separation process
Inventor: NOGUCHI YUTAKA
IPC: B01D53/053
Filed: 1988-05-12
Abstract: PURPOSE:To separate gas efficiently, by stepwise making smooth the change in gas velocities caused by abrupt change in pressure differences in each process when gases are separated by pressure vibration adsorption process. CONSTITUTION:Raw gases 30 are supplied to any one of four adsorption columns 31, 32, 33, 34, while product gases 40 are taken out continuously. At each column, an adsorption process and regeneration process are effected by opening and closing operation of valves. Further the regeneration process is composed of six elementary steps, comprising three elementary pressure reduction steps, two elementary pressure rising steps, and a step wherein gases flow at constant pressure between the pressure reduction and pressure rising steps, so that one pressure sequence consists of seven steps, including an adsorption step, wherein these steps are effected in each column successively, whereby abrupt change in pressure difference at each elementary step is avoided, resulting in an extended life of adsorbents.
Patent JP-H01283926-A (JP)
Title: Exposing method
Inventor: MIYAZAKI JUNJI
IPC: H01L21/027
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the occurrence of peeling of a resist layer, by performing exposing treatment for the resist layer on a substrate in a compressed atmosphere. CONSTITUTION:A substrate 2 on which a resist layer is formed beforehand is held on a stage 1 in a chamber 12. The pressure in the chamber 12 is compressed to the specified pressure. Thereafter, a pattern is transferred to the resist layer by using a light source 3 and a mask 4. The increase in volume of nitrogen gas generated in the resist layer can be suppressed by the exposure in the compressed atmosphere like this. Since the occurrence of peeling of the resist layer from the substrate can be prevented, the highly accurate resist pattern can be obtained.
Patent JP-S5340144-A (JP)
Title: Turbine starting method for reversible pump-turbine
Inventor: KUWABARA HISAO
IPC: F03B15/04
Filed: 1976-09-25
Abstract: PURPOSE: A turbine starting method which ensures a stable and reliable synchronous-parallel-connection of generator-motors into the power line, simply by connecting the exciter circuit of a pump starter motor into the power line with the same polarlity as that for starting the pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07315548-A (JP)
Title: Method for forming article row space on carrying conveyor
Inventor: SAEGUSA MASAHIKO
IPC: B65G43/08
Filed: 1994-05-27
Abstract: PURPOSE:To form the space for each row of articles to be set to an arbitrary number in a row of the articles such as bottles to be fed in a row shape by a carrying conveyor. CONSTITUTION:Articles 2 to be carried in a row shape by a first carrying conveyor are successively transferred and loaded on a second carrying conveyor 5, and when the articles 2 of a specific number are transferred and loaded on the second conveyor, the moving speed of the second carrying conveyor is made faster than that of the first carrying conveyor for a specific period of time.
Patent JP-S63280472-A (JP)
Title: Superconducting weak coupling element
Inventor: TSUKADA NORIAKI
IPC: H01L39/22
Filed: 1987-05-12
Abstract: PURPOSE:To assure the rapid response characteristics by a method wherein the weak coupling characteristics of element are controlled by irradiating a semiconductor with laser beams. CONSTITUTION:A part between two surfaced Schottky barriers (c) formed in the interface between a semiconductor (a) and superconductors (b) is subjected to the weak metallic characteristics due to the degeneration state of semiconductor. When the part is excited with circular polarization laser beams 27 displaying energy higher than the band gap energy Eg between a conductive band GAMMA6 of GaAs and dually degenerated a low electron band GAMMA8, the circular polarization induces the spin quantum number M to cause a transition by +1 so that the spin array P of conductive electrons may be represented by P=0.5 due to respective transition probability 3:1. After turning off the laser beams 27, P is attenuated by the recoupling process and the spin relieving process. When the spin-lattice relieving time is much longer than the recoupling time, the intensity of magnetization at constant state will be M2=1/2g*betanP, where n=n++n-, g* is g factor of conductive electron, beta is Bohr magnetron. Through these procedures, the electron pair creation in the semiconductor is prevented due to the spin array by light irradiation so that the intensity of weak coupling may be reduced to enable the weak coupling to be controlled by irradiation with light of circular polarization.
Patent JP-S61274101-A (JP)
Title: Pressure oil feeder
Inventor: KUROMOTO KAZUNORI
IPC: F15B11/028
Filed: 1985-05-30
Abstract: PURPOSE:To make the maximum power of a hydraulic actuator alterable as well as to reduce the cost of production, by installing a pressure controlling member, controlling the maximum hydraulic power according to the operating valve operated, in a discharge passage of a pump. CONSTITUTION:A solenoid proportional type pressure control valve 40 is installed in a discharge passage 21 of a hydraulic pump 20, and the maximum hydraulic power of this discharge passage 21 is made so as to be controllable for increase or decrease by a current value to be fed to the solenoid 41, while an electric current is fed to this solenoid 41 from a control box 31 together with exciting and demagnetizing signals for each of solenoids 22a, 22b-26a, 26b. With this constitution, when discharged pressure oil of one pump 20 is fed to plural hydraulic actuators, the maximum hydraulic power of respective hydraulic actuators are alterable with one pressure control member, so that the maximum power of each hydraulic actuator is alterable as well as manufacturing cost is reducible, besides simplification in structure.
Patent JP-S596132-A (JP)
Title: Hood on-off device for freight vehicle
Inventor: SATOU KAZUO
IPC: B60J5/04
Filed: 1982-07-05
Abstract: PURPOSE:To aim at making a hood on-off motion ever so nimble with moment called into action, by rotating a longitudinal rocking arm in a synchronous manner. CONSTITUTION:A wire first strip body 13 and a wire third strip body 14 both coupled with each other are stretched on the rope groove of a grooved pulley 12 coaxially sticking fast to the base of a rear rocking arm 9, and the coupled part of both these strip bodies is fitly attached to the grooved pulley at a position 15. Therefore, during a hood on-off motion, the strip body 13 is always kept constant with a moment arm at the closing side while the strip body 14 is also kept equal to the moment arm at the opening side. First and second strip bodies 13 and 17 are led to each of guide pulleys 18 and 19 installed on a wall plate 3 so as to go nearly along with a vertical line passing the pivotal center of the grooved pulley while the lower end of the these strip bodies 13 and 17 are coupled together with the upper end of a tension spring 23 whose lower end is attached 22 to the wall plate 3 via lost-motion coupled parts 20 and 21, respectively.
Patent JP-H1044380-A (JP)
Title: Method and apparatus for adjusting circumferential registration in web rotary printer having plate cylinder with sleeve-like plate
Inventor: VROTACOE JAMES BRIAN
IPC: B41F33/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for adjusting circumferential registration in a web rotary printer having at least one plate cylinder for incorporating and supporting a sleeve-like plate. SOLUTION: The method for adjusting a circumferential registration in a web rotary printer comprises the steps of finding the difference between the speed of a sleeve-like plate 12 and the speed of the printer, and controlling the speed of a plate cylinder body 10 for supporting the plate 12 to reduce the speed difference. The apparatus for executing this method comprises a first detector 42 for detecting the speed of the sleeve-like plate, a second detector 44 for detecting the printer speed, and a speed controller for controlling the speed of the body 10 to support the plate 12 to reduce the difference in response to the difference measured by the first and second detectors 42, 44.
Patent JP-2000305276-A (JP)
Title: Exposing method and aligner
Inventor: SUWA HISAO
IPC: G03F7/20
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To resolve a fine pattern having line width equal to or under the critical resolution of an optical projection system by dividing exposure in one stage to a plurality of times, performing exposure so that the integration of each exposure becomes optimum exposure, and performing the exposure by shifting a projected image on a substrate within the critical resolution of the optical projection system in every exposure. SOLUTION: A photomask having a line width (for example, 4 μm) near the critical resolution (for example, 3.5 μm) of the optical projection system of this aligner is fixed on a mask stage and the substrate coated with photosensitive agent is sucked and fixed on a substrate sucking stage. The pattern on the photomask is transferred by exposure to give the exposure being 1/2 of the appropriate exposure (go-path). Then, the substrate sucking stage having a higher resolution than the optical projection system is driven by 2 μm in an X or Y direction and the exposure for a return-path in a reverse direction to the scanning exposure direction for the go-path is performed so as to give the exposure being 1/2 of the appropriate exposure.  By shifting the mask and the substrate between exposures for the go-path and for the return-path and exposing them, the pattern having the line width 2 μm being equal to or under the critical resolution of the optical projection system is obtained.
Patent JP-S62272510-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-05-20
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-H11306371-A (JP)
Title: Method and device for drawing indication line
Inventor: YAMAJI HIDEYUKI
IPC: G06T11/80
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To display plotting of a combination of a line segment and a feature graphic (triangle) like an arrow line. SOLUTION: Plural arbitrary control points are inputted on a picture, and plural intermediate points between these control points are calculated, and control points and intermediate points are registered in a table as a series of processing points from the first to the last. A feature graphic like a triangle is arranged at the last processing point, and the circumscribed part of this feature graphic is made coincide with this processing point, and finally, the line segment is drawn from the first processing point to the last processing point. Thus, an indication line consisting of more natural arrows is completed.
Patent JP-S5341983-A (JP)
Title: Accurate position matching unit
Inventor: KENBOU YUKIO
IPC: B23P19/00
Filed: 1976-09-29
Abstract: PURPOSE: After rough position matching, at an accurate positioning time, the vertical movement of a mask holding stand is reduced considerably, and the horizontal position slippage accompanied with the vertial movement is reduced considerably thereby making a stroke small at an accurate positioning time. 
     COPYRIGHT: (C)1978,JPO&Japio