baber/WOPTO huggingface dataset:
Patent JP-H03289012-A (JP)
Title: Control device
Inventor: ISHIDA TAKUSHI
IPC: H01H9/04
Filed: 1990-04-03
Abstract: PURPOSE:To activate a control element without being affected by external pressure by effecting external pressure on an operating element in an opposite direction to the axis of the operating element. CONSTITUTION:A pair of supporting wall portions 5a, 5b opposite to each other with an inner space 4 between is formed on a partition wall 3 and through holes 6a, 6b with the same axial center are formed in the supporting wall portions 5a, 5b, respectively. On the other hand, an operating element 7 is formed so that both ends 7b can be supported to be axially slidable to both through holes 6a, 6b while being sealed to the external side, and an activating portion is formed at the middle of the operating element 7 to activate a control element 2 with the axial movement of the operating element 7. In this way, the use is allowed in a circumstance under pressure different from atmospheric pressure on the ground and initial control operation is ensured in certain operating force even when, e.g. external pressure is changed with the change of a diving depth.
Patent JP-H0570295-A (JP)
Title: Formation of single crystal silicon carbide
Inventor: USUDA MASATO
IPC: H01L21/205
Filed: 1991-03-28
Abstract: PURPOSE:To provide the method for formation which can form single crystal silicon carbide having good crystallinity. CONSTITUTION:The method for forming single crystal silicon carbide on a substrate 2 by using silicon chloride or silicon hydride and carbon chloride or hydrocarbon as a gaseous raw material, consists of growing the single crystal silicon carbide while inducing the surface reaction of gaseous raw material components by irradiating the surface of the above-mentioned substrate 2 with a UV laser beam 5. The single crystal silicon carbide having the good crystallinity is inexpensively formed in this way.
Patent JP-S63256112-A (JP)
Title: Electroosmotic dehydrator
Inventor: YAMAGUCHI MIKIMASA
IPC: C02F11/12
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the electroosmotic dehydrator from lowering the dehydrating efficiency by providing a removing means for the sticking substance deposited on the surface of a negative electrode. CONSTITUTION:The filter belt 2 of the electroosmotic dehydrator is formed longer than a press conveyer 3, and is stretched around a circulating passage so as to be separated on the way from the press converter by auxiliary pulleys 17, 18. A high pressure water injection nozzle 19 and a brush type scraper 20 is provided in front of the surface of the press conveyer 3 in the separated section so that the solid substance consisting of calcium hydroxide stuck to the surface of the press conveyer 3 forming the negative side electrode is removed by the scraper 20 and discharged by the water. Consequently, the press conveyer 3 is allowed to carry out the electroosmotic dehydration being used as the negative side electrode of clean state free from the sticking substance.
Patent JP-S5821353-A (JP)
Inventor: RAINAA HETSUSE
IPC: G05D3/12
Filed: 1982-05-28
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-H06299554-A (JP)
Title: Disassembling and assembling of back stay of pile driver
Inventor: TSUGE SHIGEO
IPC: E02D7/16
Filed: 1993-04-16
Abstract: PURPOSE:To make asynchronous the extention and contraction operation of back stays when erecting and lowering the leader to reduce load on the operator, by loading the lower end of back stay erecting or falling in accordance with the movement of leader, on a carrier and transferring back and forth in the carrier body. CONSTITUTION:Guide carriers 9 of back stays are arranged at both sides of the body 2 at the time when erecting or prostrating the leader 4 on disassembling and assembling a pile driver 1. Next, in its assembling, when erecting the leader 4, the bottom plate or the lower end of the back stay 5 is mounted on the support base of the back stay guide carrier 9 and fixed by a stopper. Next, the leader 4 is raised erected and the back stay is erected. In accordance with this motion, the support base is shaked to turn to the horizontal state. And as the back stay 5 rises, the bottom plate of the back stay 5 transfers to the before or befind direction of the body 2 and the wheels rotate to follow the movement.
Patent JP-S57205205-A (JP)
Title: Four wheeler for agricultural use
Inventor: KATOU IKUJIROU
IPC: B60G5/00
Filed: 1981-06-11
Abstract: PURPOSE:To enable to make turn easily and surely by a method wherein two rear wheels are raised and only two front wheels are grounded at the turn of the trailer type four wheeler. CONSTITUTION:A horsing 3, at both ends of which tubes 4 are pivotally fitted, is fitted normal to the course of a car body 2 on the under surface of the car body 2. The front wheels 6 and the rear wheels 7 are provided at both the ends of the tubes 4. When forward and backward movements with a sharp oblique angle or turn of the wheeler is intended, a hydraulic hoist 8 is operated in order to raise the rear wheels 7 and to ground only the front wheels 6. As a result, because the distance 11 between the contact point 9 to the ground and the hitch point 10 of a trailer rod becomes smaller, the turn of the wheeler becomes easier.
Patent JP-H088178-A (JP)
Title: Projection aligner and manufacture of device
Inventor: UNNO YASUYUKI
IPC: H01L21/027
Filed: 1995-03-23
Abstract: PURPOSE:To prevent or lessen the drop of the resolution of a projection aligner by correcting the asymmetry on rotation of the optical property of a projecting optical system which occurs by projecting and exposing the pattern of the first object on the second object. CONSTITUTION:Light emitted from the light source 2 for exposure illuminates a reticle 8, and reaches the wafer W on a stage 10 through a projecting lens 9, and sensitizes the resist applied on the surface W of a wafer. At this time, some of the luminous fluxes are reflected on the surface W of the wafer and transmit the projecting lens 9 in reverse direction. Some of these luminous fluxes transmit a half mirror 5 and become noise light. Temperature adjusters 13 and 14 correct the fault that the temperature distribution becomes asymmetrical on rotation about optical axis by the lens element within the projecting lens 9 absorbing exposed light. For example, the temperature distribution of the lens at large is made to be symmetrical on rotation about the optical axis by giving heat from outside to the section low in temperature in the vicinity of the lens element.
Patent JP-S62247568-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L27/10
Filed: 1986-04-18
Abstract: PURPOSE:To simplify a manufacturing process by providing a step of forming a removable auxiliary layer on a gate electrode and adjusting the energy of ion implantation for forming source and drain regions so that transmission of ions through the gate electrodes are determined by the existence of the auxiliary layer and making threshold voltages different by ion implantation. CONSTITUTION:Right under a gate electrode 2 on which an auxiliary layer 11 is not formed on a substrate 1, namely, a channel forming region 52 of a transistor T2 comprising said gate electrode 2 becomes of an opposite conductiv ity type and a channel forming region 51 of a transistor T1 comprising a gate electrode 2 on which the auxiliary layer 11 is formed is still one conductivity type. This makes the transistors T1 and T2 enhancement form and depletion form, respectively, and makes their threshold voltages different. By ion implanta tion, a source region 3 and a drain region 4 are formed, so that once of ion implantation is enough and a manufacturing process becomes simple.
Patent JP-S63256743-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/34
Filed: 1987-04-13
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-S63256848-A (JP)
Title: Mobile type working device
Inventor: SAKAMOTO KIYOSHI
IPC: G01N29/04
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the kinetic energy of a support device from being transmitted by providing a coupling mechanism between the support device and a scanning device, coupling them mechanically and providing buffer operation when the scanner moves, and disconnecting them from each other mechanically when inspection is carried out while the scanning device is fixed. CONSTITUTION:Three motors of the support device 10 and an attitude controller 11 are driven to allow the scanning device 13 to approach a wall surface. The piston of an air cylinder 43 is shortened. The air cylinder 47 is projected and a joint 48 is fixed. The cylinder 43 is pressed and the scanning device 13 is pushed forth by the piston. At the same time, when a sucking device 15 is operated and a vacuum switch 65 is turned on, cylinders 43 and 47 are released and the force from the support device 10 is not transmitted to the scanning device. In this state, a scan is made by a flaw detector 14. The joint 48 and a holder 51 are coupled mutually by an elastic body 49, so the sucking device becomes parallel to the wall. The scanning device 13 is drawn back by reverse operation at the end of the scanning.
Patent JP-H03291419-A (JP)
Title: Heater
Inventor: TANAKA TORU
IPC: F24C7/04
Filed: 1990-04-04
Abstract: PURPOSE:To keep the heating temperature at an optimum one and to save energy by a method wherein a set time for changing heating output is set shorter as an elapsed time is shorter based on the elapsed time from the time point of a heating stop of a heat generating heating means. CONSTITUTION:On the base of time counting information of a second timer means 3 which counts elapsed time from the time point of a heating stop of a heat generating heating means, a set time calculating part 4d calculates a set time so that it will be shorter as the elapsed time from the time point of the heating stop is shorter. For example, if the time counting information of the second timer means 3 exceeds three min, the set time is set to be five min, and if the information is within 3 min, the set time is set to be zero min. By this constitution, no extra energy is consumed and the heating temperature can be kept at an optimum one.
Patent JP-S5215210-A (JP)
Title: Night call service system
Inventor: ITAHASHI KUNIAKI
IPC: H04Q3/54
Filed: 1975-07-25
Abstract: PURPOSE:To complete the connection of a call to a specific extension telephone by repeating the connecting operation when the line is busy.
Patent JP-S57207196-A (JP)
Title: Formation of opaque colored film on aluminum surface
Inventor: AIKAWA KAZUO
IPC: C25D11/20
Filed: 1981-06-15
Abstract: PURPOSE: To form an opaque colored film of mild color tones by subjecting the Al formed with an anodized film to a DC electrolytic treatment in a phosphoric acid soln. then to an electrolytic coloring treatment by an aq. metallic salt soln. and electrophoretic painting.  
     CONSTITUTION: After an Al product is formed with an anodized film on the surface by an ordinary method, it is subjected to an AC electrolytic treatment in an aq. acidic soln. of 0.3W3.5pH contg. 10g/lW a satd. amt. ≥1 kind of phosphoric acid, phosphorous acid or their salts or with the Al product as the anode, it is subjected to a DC electrolytic treatment, whereby the surface is converted to a transparent silver white color having a tinge of slight white color. This product is subjected to an AC electrolytic treatment in an aq. soln. contg. salts of Ni, Co, Sn and other coloring metals, so that the surface is colored. Finally, the product is subjected to electrophoretic painting by using a soln. prepd. by dissolving various kinds of resins for paint in water or an org. solvent. The opaque colored film of elegant and mild color tones having no cold metallic feeling is formed on the surface of the Al product. The treatment by the aq. phosphate soln. and the electrolytic coloring treatment may be accomplished simultaneously or in reverse order. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63257317-A (JP)
Title: Surface acoustic wave device
Inventor: FUJITA YUJI
IPC: H03H3/08
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the in-band frequency characteristic of the titled device from being deteriorated due to a reflected wave by a capacitor by devising the titled device such that the direction of a reflected wave is largely and obliquely crossing to the propagating direction of the surface acoustic wave or the reflected waves are interfered mutually and cancelled together. CONSTITUTION:Electrodes or electrode fingers of a phase shifter in a direction nearly orthogonal to the propagation direction of a surface acoustic wave and reflecting the surface acoustic wave are tilted by an angle theta or over expressed in equation in a direction at a right angle to the surface acoustic wave propagation path. Or the width of electrodes or electrodes fingers forming a phase shifter on the substrate at nearly a right angle in the surface acoustic wave propagation direction is selected to an odd number of multiple of lambda/2 and the gap in the direction of the surface acoustic wave among those in parallel with each other and nearly at a right angle to the surface acoustic wave propagating direction or among ends in nearly parallel with the surface acoustic wave propagating direction is selected to be an odd number of multiple of lambda/4. Thus, adverse effect due to an undesired surface acoustic wave reflected on the electrode of a phase shift capacitor formed on the same piezoelectric substrate is suppressed.
Patent JP-S60235967-A (JP)
Inventor: KOIKE TADAO
IPC: F25B47/02
Filed: 1984-05-09
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-H09281997-A (JP)
Title: Voice coding device
Inventor: TAKAHASHI HIDEYUKI
IPC: G10L25/93
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a natural reproduced sound even in the case of coding a non-voice signal by setting the gain of a random signal expressing a sound source based on the gain at the time when a non-voice signal being an input signal at that time is coded by a voice sound source estimating part. SOLUTION: When an input signal is discriminated to be a non-voice by a voice discriminator 2, since a switch 3 opens a switch 19, an adaptive code book 12 does not operate and the random signal made to be generated from a random signal generator 21 is used as a sound source signal. The gain of this random signal estimates a sound source signal by regarding the input signal at that time provisionally as a voice and by performing retrieval by a provability code look 14 temporally. Then, a random signal generator 21 calculates the energy of the estimated sound source and adjusts the gain of a random signal to be generated so that the energy of the random signal to be generated and the energy of the sound source become equal.
Patent JP-H05131887-A (JP)
Title: Air bag inflating device and installation method thereof
Inventor: PATORITSUKU JII JIYAABOO
IPC: B60R21/20
Filed: 1992-04-10
Abstract: PURPOSE: To provide an inflator manufacturable simply and efficiently, and fittable automatically to an air bag module. CONSTITUTION: An air bag inflator 100 includes a housing 102 provided with a tubular wall 106 having gas dispensing nozzles 137. The tubular wall has a first end portion 110 and a second end portion 112. The cylindrical wall, the first and second end portions define an inflator cavity 103 for receiving a source of gas. The housing includes a pair of sleeves surrounding several portions of the cylindrical wall, and these sleeves are spaced axially at previously-selected positions along the cylindrical wall. Each sleeve has attaching flanges formed into a united body, and each attaching flange has a surface to be united to a surface of an air bag module.
Patent JP-H11289193-A (JP)
Title: Electronic parts mounting machine
Inventor: SUGIHARA KENJI
IPC: H05K13/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To mount electronic parts on a substrate without raising guide pins in the through holes of the substrate in accordance with the mounting space, by providing a plurality of guide pines and a driving body which controls the drive of the guide pins to a lead terminal holding body, and constituting the driving body to have the non-driving modes of the guide pins. SOLUTION: The main body section 9a of parts 9 with lead terminals is pressed down by means of a pusher 42 having a vertically movable head. Namely, two chuck clicks are opened while the parts 9 are held by means of the pusher 42 and guide pins 23 and 24. While the parts 9 are held, a pedestal 25 is lowered by continuously applying a downward pressing force to the pedestal 25 from the pusher 42 and, at the same time, energizing a motor 32. Consequently, the parts 9 pass through the through holes 22 of a substrate 21 and the mounting of the parts 9 on the substrate 21 is completed. Then the mounting is surely completed by cutting off the excessive part of the main body section 9a of the parts 9.
Patent JP-H03291175-A (JP)
Title: Drawing-out device for electrode tip
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1990-04-05
Abstract: PURPOSE:To easily replace the tip without damaging a shank and the tip by pressing an elastic material against the tip and allowing it to adhere closely and to grasp the tip, moving it in the axial direction and drawing out the tip. CONSTITUTION:When a case 3 is pressed in the axial center direction, a shank holding elastic material 4 and a drawing-out elastic material 5 which are pressed against a shank 1 and an electrode tip 2 adhere closely to the shank 1 and the electrode tip 2, respectively, and protrude gradually to opening parts 11, 12. Since the opening part 11 is small, they protrude mostly to the opening part 12 side. In the process in which they are pressed and protrude to the opening part 12 side, a core 6 is pushed by the shank holding elastic material 4 and extruded in the direction of tip of the tip 2. By the tip of the axial center side of the extruded core 6, the drawing-out elastic material 5 of the part for gripping the electrode tip 2 is also extruded, and the electrode tip 2 is drawn out. The core 6 itself also moves in the axis center direction, intrudes into a crushed clearance 7, pushes it open and drawing-out of the electrode tip 2 is quickened.
Patent JP-H03289178-A (JP)
Title: Semiconductor photodetector
Inventor: SAKURA NARIYUKI
IPC: H01L31/10
Filed: 1990-04-06
Abstract: PURPOSE:To enhance the sensitivity of a photodetector without deteriorating characteristic of an active element and to reduce a junction capacity by selectively forming a meshlike or stripelike opposite conductivity type semiconductor layer on the main surface of one conductivity type semiconductor layer. CONSTITUTION:An N-type epitaxial layer 12 is grown on a P-type semiconductor substrate 11. Impurities are selectively diffused in the surface layer, and P-type semiconductor 13 is formed in a mesh state. In this case, the pitch of the mesh is set to the same degree or less as the diffusion length of holes. Thus, since the layer 13 is formed in the mesh state, holes generated in a region 20 surrounded by the opening region, i.e., the P-type layer 13 contribute to a photocurrent to expect sensitivity rise. Since a region 21 near the substrate 11 of the layer 12 directly under the center of the opening of the layer 13 is disposed at a sufficiently deep place from the surface of the layer 12, a light is already substantially absorbed and the pitch of the mesh is set to the same degree or less as the diffusion length. Thus, its sensitivity loss can practically be ignored.
Patent JP-S61247790-A (JP)
Inventor: JIEIMUZU BII MATSUKAASAA
IPC: C10G1/06
Filed: 1986-04-22
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-H01264357-A (JP)
Title: Data terminal system for integrated service digital network
Inventor: ONO SHUJI
IPC: H04M15/28
Filed: 1988-04-15
Abstract: PURPOSE:To enable information provided by an ISDN to be displayed and accumulated at a data terminal by providing a control command for controlling the transfer and the display of the information provided by the ISDN between the data terminal and a TEL. CONSTITUTION:When a request control command 21a having transfer request classification 22 is transferred to the TEL2 after the selection of the classification of transfer information by a menu picture 10 is completed, the TEL2 registers the transfer request classification 22 added to the command in a request managing area corresponding to a prescribed call number on a request information managing table in a memory 18. In case of receiving a control message from the ISDN1, the detection of the information from the ISDN1 is performed, and transfer information 24 and transfer information classification 23 are added to a transfer control command 21b, then, it is transmitted to the data terminal 3. In such a way, the information provided by the ISDN is displayed on the data terminal 3. Thus, it is possible to offer charge information at the data terminal without processing registration or calculation, etc.
Patent JP-H06297915-A (JP)
Title: Pneumatic tire
Inventor: WATANABE SHINICHI
IPC: B60C11/03
Filed: 1993-04-19
Abstract: PURPOSE:To reduce pattern noise and improve partial wear resistance and maneuvering stability effectively. CONSTITUTION:In a pneumatic tire, a tread part 1 is provided with at least two circumferential grooves 2 extended continuously in the circumferential direction of a tire, and the tread part 1 is partitioned into a center area 3 and side part areas 4 by the circumferential grooves 2. Block rows 7, 8 are formed at the respective areas 3, 4. The blocks 7a, 8a of the block rows 7, 8 are disposed with fixed regularity at three kinds or more of pitches in the circumferential direction of the tire, and the repetition cycles of the block disposition pattern over the whole periphery of the tire is to be three cycles or more. The block disposition pattern cycle is provided with tire circumferential phase difference between the center area 3 and each side part area 4, and the coefficient-of-fluctuation of cornering force, generated by the rolling of the tire, to the average value is to be 5% or less over the whole periphery of the tire.
Patent JP-H03290283-A (JP)
Title: Multi color recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/30
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a multi-colored imager which is high in coloring density and less in fogging and color muddiness by a method wherein an intermediate layer containing, at least, one kind to be selected from alkalimetal alginate, ammonia alginate, and alginate ester is provided between respective coloring layers. CONSTITUTION:A multi color recording material is composed by duplicating at least two coloring layers which respectively color to different hues by a coloring reaction onto one side surface of a base material. An intermediate layer containing at least one kind to be selected from alkalimetal alginate, ammonia alginate, and alginate ester is provided between respective coloring layers. An additive quantity of alginate ester and others is 5-90wt.% of total intermediate layer, and an application quantity of the intermediate layer is 0.05g/m<2>-5g/m<2>. Since transfer of substance between adjacent two layers separated by the intermediate layer is prevented by the intermediate layer, the multi- color recording material is free from generation of color muddiness and a clear multi-colored image can be recorded in high coloring density on the multi-color recording material. In the case where a tranoparent coloring layer is especially used, the quality of the multi-colored image is further improved.