baber/WOPTO huggingface dataset:
Patent JP-S548299-A (JP)
Title: Waste gas fixation-processing apparatus
Inventor: SHIMADA MASAYUKI
IPC: G21F9/02
Filed: 1977-06-22
Abstract: PURPOSE: As to the apparatus for fixation-processing by accelerating waste gas and injecting said gas into a solid target, an apparatus is obtained which is suitable for large-amount processing and which does not releases injected gas even if the injected ion energy is small. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02253043-A (JP)
Title: Control device for vehicular hydraulic actuated transmission gear
Inventor: ISHIKAWA KEIICHI
IPC: F16H61/28
Filed: 1989-03-27
Abstract: PURPOSE:To relieve the established shock of a backward power transmission system by starting the boost-buffer action at lower pressure by an accumulator for a shared-forward-backward clutch at the established time of the backward power transmission system compared to the speed change time to the specific power transmission system. CONSTITUTION:At the time of speed change in the forward range of a manual valve 9 to a specific power transmission system, oil flows only into the first accumulator chamber 20 of an accumulator A4 for a shared-forward-backward hydraulic clutch, and when its pressing force exceeds the energizing force of an elastic member 16, a piston 15 starts its receding motion and the buffer action is started. At the time of changing over to the backward range, however, oil flows not only into the first accumulator 20 but also into the second accumulator 21, the piston 15 recedes against the energizing force of the elastic member 16 during the time of relatively low pressure, and the buffer action is started. At this time, the volume of the accumulator is enlarged according to the sum of the pressure receiving areas S1, S2 of both chambers 20, 21. The established shock of the backward power transmission system can be thus relieved.
Patent JP-H05228418-A (JP)
Title: Method for producing flexible metal foil laminated sheet and apparatus therefor
Inventor: SATO TAKUSHI
IPC: H05K3/38
Filed: 1992-03-30
Abstract: PURPOSE:To solve the trouble accompanied by the entrance of FMCL into a furnace and the discharge of FMCL from the furnace in a method and an apparatus for producing FMCL by coating metal foil with a polymer solution and drying and curing the coated metal foil in the furnace. CONSTITUTION:FMCL 1 is upwards inserted in a furnace and downwards discharged from the furnace. At this time, air curtains 5, 5' are employed to hold the concn. of oxygen in the furnace to 1-0.001vol% to perform imidation to set the bonding strength of a metal foil layer and a plastic layer to 1kg/cm or more as the peel strength of both layers.
Patent JP-H09263158-A (JP)
Title: Lock device for vehicle
Inventor: HATTORI MASAICHI
IPC: E05B83/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize miniaturization and suppression of noise of a solenoid, as well as reliably prevent an inadvertent release of the lock function when an external shocking operation is performed. SOLUTION: A stopper block 8 is movable in reciprocation motion between a lock position in which a base-like part 8a is upwardly opposite to a tip part of a lock plate 1 and an unlock position in which the base-like part 8a is made to retreat from the movement locus of the tip part of a lock plate 1, and is normally energized in lock position by first compression coil spring 9. When the lock plate 1 moves in the direction of arrow Y in break state of a solenoid 13, only a cam member 10 rotates in the direction of arrow θ to stop the stopper block 8 in lock position, while, when the lock plate 1 moves in the direction of arrow Y in make state of the solenoid 13, the cam member 10 and a follower member 11 rotates in the direction of arrow θ to move the stopper block 8 to unlock position.
Patent JP-S57190754-A (JP)
Title: Cooling drum for production of amorphous or fine crystalline metal
Inventor: MIZUMURA MASAHIRO
IPC: B22D11/06
Filed: 1981-05-19
Abstract: PURPOSE:To improve a coooling effect and to produce an amorphous or fine crystalline metal  of high quality continuously by returning the working fluid after absorption of heat on an  evaporating surface into a condensing space, liquefying the same there and circulating the  fluid through a working fluid  return line. CONSTITUTION:Cooling fluid is forced through a piping 24 into a cooling inlet casing 22 and a  hollow part 20; at the same time, a metallic cylinder 1 is rotated by a driving motor 5, and  molten metal is injected through a nozzle or the like onto the outside surface of a heat transmitting surface 10. The molten metal comes into contact with the surface 10 and cools and  solidifies immediately to a plate form. This plate detaches from the cylinder 1 and is delivered  out. The heat transferred from the molten metal to the surface 10 at this time transfers to the  evaporating surface. On the other hand, the working fluid is transmitted from a condensing space 7 through a working fluid return line to the evaporating surface, where it evaporates by  absorbing heat and returns from an evaporating space 6 into the space 7. The working fluid  releases heat in the space 7, and this heat is transmitted through the packing, circular conical  plates and cooling fins and is absorbed in the cooling fluid in the part 20. This cooling fluid  is gathered in a center guide 21 and is discharged through a cooling outlet casing 23.
Patent JP-H08274264-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBOI YOSHIRO
IPC: H01L21/265
Filed: 1995-03-31
Abstract: PURPOSE: To obtain resistor elements of various resistance only by the use of resistor patterns of the same size, reduce the parasitic capacitance, and improve the degree of freedom of layout by a method wherein opening are changed in size so as to control the amount of introduced impurities. CONSTITUTION: A polycrystalline silicon film 3 is deposited on an insulating film 2 formed on a semiconductor substrate 1, resist 4 is applied onto all the surface of the polycrystalline silicon film 3 and patterned, and a resistor pattern is formed by etching. After the resist 4 is removed, resist 5 is applied onto all the surface of the polycrystalline silicon film 3, openings are provided through a photolithography method to expose partially the surface of the resistor pattern. Then, through an ion implantation method, impurity atoms 6 are introduced into the polycrystalline silicon film 3. At this point, the openings over the resistor pattern are so changed in size at to control the amount of the introduced impurities 6.  An insulating film 7 is deposited to protect the surface of the polycrystalline silicon film 3, and the polycristalline silicon film 3 is thermally treated to be uniform in impurity concentration making inpurities 6 be activated and diffused.
Patent JP-2000270306-A (JP)
Title: Image processing unit, its method and served medium
Inventor: KONDO TETSUJIRO
IPC: H04N9/31
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make a sight line of a video camera in matching with that of a user. SOLUTION: A projector 44 displays a picture on a screen 45 to allow a user 51 to view the picture. The screen 45 is made transparent at a time when no picture is displayed and a video camera 42 photographs the user 51 through the screen 45. The picture photographed by the video camera 42 is sent to an opposite terminal, where a projector 44 displays the picture on the screen 55.
Patent JP-S551548-A (JP)
Title: Measuring instrument
Inventor: WAKAO MASATO
IPC: G01B7/00
Filed: 1978-06-20
Abstract: PURPOSE: To make constitution simple and assembling easy and make possible accurate transmission of the displacement quantity of a measuring contactor to the pointer by magnifying the displacement quantity of the measuring contactor through the utilization of magnetic force and trasmitting the same to the pointer.  
     CONSTITUTION: When a measuring contactor 8 is contacted to the measuring object and a measuring arm 3 is turned about balls 7, 7, the magnetic poles 19, 20 held to the measuring arm 3 displace in the longitudinal direction of a revolving shaft 9. Since the magnetic poles 19, 20 and a magnetic sensing part 14 always attract to each other by magnetic force, the movement of the magnetic poles 19, 20 in the longitudinal direction of the revolving shaft 9 causes the revolving shaft 9 to revolve , thus causing the pointer 13 to rotate. Since in this way the displacement quantity of the measuring contactor 8 is magnified and transmitted to the pointer by the measuring arm 3 and the magnetic screw constituted by the magnetic poles 19, 20 and magnetic sensing part 14, the displacement quantity of the measuring contactor 8 may be accurately magnified and transmitted to the pointer with the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11269614-A (JP)
Title: Stainless steel material for photocatalyst base and its finishing method
Inventor: KANEKO MICHIRO
IPC: C22C38/44
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the characteristics of a photocatalyst material by incorporating a specified amt. of Cr and Mo. SOLUTION: The stainless steel component consists of, by weight, 15 to 30% Cr and 0.01 to 7.0% Mo satisfying of Cr+3×Mo>=21%. Further, it is preferable that the stainless steel contains <=0.5% Ni. Moreover, the steel material is preferably subjected to finish treatment such as by dipping in a nitric acid aq. soln. of 10 to 40 wt.% concn. for 10 sec to 60 min, or by heating the mirror- like smooth surface of a steel produced by cold rolling in a mixture gas of nitrogen and hydrogen for bright annealing. Titanium oxide is applied by a solgel method on the surface. When the stainless steel thus treated is used as a base body for a material having a photocatalytic effect such as titanium oxide, it does not deteriorate the excellent characteristics of the photocatalytic material.  The characteristics such as an antibacterial effect, effects to decompose bad odor, to decompose pollutants, and to purify polluted water, and an antidazzle property with hydrophilicity are used.
Patent JP-H09263265-A (JP)
Title: Rear part reinforcing structure for automobile
Inventor: IIDA EIICHIRO
IPC: B62D25/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To support a load operating to a back door in its opening and closing operation in a simple structure. SOLUTION: In this rear part reinforcing structure for an automobile, a back door is supported allowable to open and close by a door hinge H provided to the rear header 2 of a car body, and while a hinge reinforcement 3 to reinforce the setting part of the door hinge H is set laterally to the rear header 2, a flange 11 positioning at the end of the outer side of the reinforcement 3 is extended to the setting part of a roof side rail 5 positioning at both side ends at the left side and the right side of a roof panel 4, and it is jointed to the wall surface of the roof side rail 5.
Patent JP-S555224-A (JP)
Title: Device for changing inclination of diamond wheel for chip saw sharpener
Inventor: ENOKIDA RIYOUJI
IPC: B23D63/12
Filed: 1978-06-20
Abstract: PURPOSE: To enable to effect a continuous, accureate and efficient operation of sharpening work for a chip saw by utilizing special cam group and changing an inclined angle of a diamond wheel adequately against each teeth respectively.  
     CONSTITUTION: A cam group a fixed to a cam shaft 2 is consisted of a circular plate 9 forming a base circle, a large size cam 10 and a small size cam 11 so that a peripheral portion of the circular plate 9, a small radius portion 10a for the large size cam 10 and a big radius portion 11a for the small size cam 11 is coinciding in a same plane, also, interchanging between oscillating arms 23, 24 may be effected smoothly. An elevating rod 30 is engaged with the upper surface of the arm 24 at the lower end portion thereof and the upper portion thereof is connected to a pivotting shaft 36 through a connecting rod 34. A rotating shaft 38 is provided at the end of the shaft 35 and is intersecting in perpendicular therewith, and a diamond wheel 39 is attached to the tip thereof. A receiving table 42 for receiving a chip saw 48 is provided under he wheel 39, and thus, an efficient sharpening work may be effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000268351-A (JP)
Title: Magnetic recording medium
Inventor: KANZAKI TOSHIO
IPC: G11B5/80
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make preventable an unauthorized use, reduce the cost and improve the productivity by setting, on a base material, a non-magnetic layer and a striped magnetic layer adjacent to each other in a plane direction. SOLUTION: The non-magnetic layer 2 and striped magnetic layer 3 are set adjacent to each other in a plane direction onto one face of a base material 1. The base material 1 is formed of a polyethylene terephthalate sheet, a vinyl chloride sheet, a paper or the like having a thickness of approximately 4 μm-1 mm. The non-magnetic layer 2 is constituted of a resin alone or by dispersing a non-magnetic powder. The resin is a polyurethane-based resin, a vinyl chloride- based copolymer, a poly(vinyl butyral) resin, a fiber-based resin, a fluorine-based resin, an isocyanate compound, a resin of a type set with radioactive rays, and a resin of a type set with ultraviolet rays or the like. When the non- magnetic powder is dispersed in the resin, a film strength is improved and an impact when the film contacts a magnetic head is efficiently eased.  A magnetic powder dispersed in the striped magnetic layer 3 has preferably a coercive force of not smaller than 5,000 Oe.
Patent JP-S51151475-A (JP)
Title: Single motive air pressure cylinder control mode
Inventor: SUGANO TAKUO
IPC: F15B15/14
Filed: 1975-06-19
Abstract: PURPOSE: A single motive air pressure cylinder control mode, that performs exhaust up to enough low pressure for compressed air supplied by advance stroke and makes zero of piston back pressure at feed back stroke initial time point and thus assures high speed and high cycle operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63258443-A (JP)
Inventor: DEIITAA BERUNHARUTO
IPC: C07C69/02
Filed: 1988-03-30
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-S61233436-A (JP)
Title: Focus offset inspecting device
Inventor: TANEHASHI MASAO
IPC: G02B7/28
Filed: 1985-04-09
Abstract: PURPOSE:To set fixed inspecting conditions and also to shorten checking/ recording time by automating the production of a focus offset signal, the detection of a track error signal and the recording of data respectively. CONSTITUTION:An integrator 5 integrates an original point, pulse (a) and the envelope signal (h) of each cycle and delivers an integration signal (i). This signal (i) is equal to the sum total of track error signals (g) equivalent to one round of an optical disk. An optically focust point is coincident with the position where the sum total of the signals (g) is maximum. An A/D converter 6 peak- holds the signal (i) and converts it into the digital data with a sample pulse (b), i.e., the output of a timing pulse generator 1. A memory part 7 contains an address counter and the count value of this counter and the contents of all addresses are cleared to zero by initialization. The output of the converter 6 is written to an address designated by the address counter at the rise of a writing pulse (c), i.e., the other output of the generator 1. The count value of the address counter is updated at the fall of the pulse (c) and an address is designated for writing the next data.
Patent JP-S58194152-A (JP)
Title: Optical recording medium
Inventor: ISHII YASUHIRO
IPC: G11B7/24
Filed: 1982-05-04
Abstract: PURPOSE:To attain the recording of light of low energy and to improve the recording efficiency, by providing a photoabsorption layer between a substrate of an optical recording medium and a pit forming layer and a buffer layer for heat conduction between the substrate and the photoabsorption layer. CONSTITUTION:The buffer layer 5 for heat conduction is formed on the substrate 1 of the optical recording medium. The photoabsorption layer 2 made of tellurium or carbon is coated on the buffer layer 5 for heat conduction. The pit forming layer 3 made of polyvinyl chloride and vinyl acetate copolymer is coated on the photoabsorption layer 2. Thus, in irradiating laser light on the pit forming layer 3, the laser light is converted into heat at the photoabsorption layer 2 and this heat is not conducted toward the substrate because of the buffer layer 5 for heat conduction, then efficient recording using the laser light of low energy is attained.
Patent JP-H03273284-A (JP)
Title: Scanning method for scanning type display
Inventor: ISOBE MINAKO
IPC: G09G1/16
Filed: 1990-03-22
Abstract: PURPOSE:To improve a refresh rate by time-sequentially executing the scanning of scanning lines without blanking both horizontal and vertical scanning and allowing the scanning end point of a certain field to coincide with the scanning start point of the succeeding field. CONSTITUTION:Horizontal scanning lines are used as video signals for both the forward and backward horizontal scanning, and when scanning is shifted from an odd-order field to an even-order field, vertical scanning is continuously executed in the direction reversed from that of the preceding field to display images and the scanning end point 11 of the final scanning line 18 is allowed to coincide with the scanning start point 11 or the preceding field. Thereby, time-sequential scanning can be executed without blanking both the horizontal and vertical scanning. Consequently, the refresh rate can be improved or a video signal band can be reduced.
Patent JP-S61234112-A (JP)
Title: Processing circuit for sound signal
Inventor: INOUE HAJIME
IPC: H03G3/30
Filed: 1985-04-09
Abstract: PURPOSE:To reduce aurally unpleasant feeling at the transient point (when muting is released, when recording is made consecutively, etc.) of recording or reproducing sound signals, by installing a variable-gain circuit to a recording or reproducing system and gradually changing the gain at the transient point of the sound signals. CONSTITUTION:A record muting signal SMR as shown in Fig. B is supplied to a soft muting control circuit 47 at the time of recording. A control signal SC as shown in Fig. C produced from the signal SMR is supplied to a VCA 40 after it is added to a signal from a control circuit 44 at an adder 48. In the case of, for example, recording, when the muting is released by turning on a switching circuit 42 and a recording sound signal SA as shown is Fig. A is supplied to an input terminal 36, the gain of the VCA 40 constituting a negative feedback circuit is large at the releasing time and gradually becomes smaller because of the control signal SC. As a result, the recording sound signal SA whose level gradually becomes higher from the releasing time as shown in Fig. D is obtained at an output terminal 45 and aurally unpleasant feeling can be prevented.
Patent JP-S59200761-A (JP)
Title: Supporting device for sputtering target
Inventor: FURUYAMA MITSUTOSHI
IPC: H01L21/31
Filed: 1983-04-28
Abstract: PURPOSE:To provide a titled supporting device which prevents the decrease in the sputtering rate of each beam and maintains the specified compsn. of the formed film by fixing the cooresponding beams to a common electrode by means of >=1 retaining mechanisms which are to be used exclusively and are provided for the respective beams. CONSTITUTION:The inside circumferential retaining fixture 3 and outside circumferential retaining fixture 4 of this supporting device are tightened respectively by means of screws 3a and 4a to an electrode 4. Plural screws 4b are screwed to the inside circumferential side of the fixture 4 in addition to said screws. At least one screw 4b is provided to respective beams 1, 2, and the tip of each screw 4b is pressed atop the corresponding beam thereby pressing downward the beam toward the electrode 5. Namely, the contact pressure between the beams 1, 2 and the electrode 5 is substantial with all the beams. The problem with the prior technique such as ununiformity in the contact pressure on account of the variance, etc. in the thickness of the beam is therefore solved.
Patent JP-H08273579-A (JP)
Title: Method for observing sample with scanning electron microscope
Inventor: TOTSUKA YASUFUMI
IPC: H01J37/22
Filed: 1995-03-31
Abstract: PURPOSE: To neutralize charging-up that occurs during sample observation so as to eliminate image faults and to recover images by using an observation device in which an ion irradiation device is directly mounted in the sample chamber of a SEM main body, and performing ion irradiation not only before and after but also during observation. CONSTITUTION: A sample 16 is installed on a sample stage 5 inside the sample chamber 2 of a SEM main body 1 by means of a sample stage moving arm 13 and a holder 14 used. The inside of the chamber 2 is evacuated via an exhaust port 4, and the sample 16 is observed with an electron lens 3. If an image fault resulting from charging-up occurs during observation, the observation is suspended, a closing plate 17 is closed, and the electron lens 3 is separated from the sample chamber 2. Then Ar or N2 gas, etc., is introduced into an ion source 20 form the gas source 21 of an ion irradiation device 8 to generate ions. Then only the positively charged ions required are sorted out by means of a magnet 19 for mass spectrometry, are introduced into an accelerating tube 18 and accelerated, and the sample 16 is irradiated with the positively charged ions.  The sample 16 neutralized can be observed again by opening the closing plate 17.
Patent JP-S553215-A (JP)
Title: Semiconductor switch circuit
Inventor: KITANO JIYUNJIROU
IPC: H03K17/60
Filed: 1978-06-23
Abstract: PURPOSE:To form the equivalent PNPN switch on the semiconductor substrate with use of two units of the transistor and then securing the ON/OFF control for the switch. CONSTITUTION:Equivalent PNPN switch 3 consists of transistor TR4 containing two collectos and TR5 featuring the opposite polarity to TR4, and is then connected with ON/OFF control TR6 and 7 as shown in the figure. With the current driving given through terminal C1, gate GP is driven and switch 3 is turned on by the self positive feedback function with this turn-ON state kept. At the same time, TR7 connected to additional collector c is also turned on. With driving of terminal C2, TR6 is turned on and a short circuit is given between the gate and the cathode of switch 3. Thus switch 3 has no positive feedback function and is thus turned off with TR7 turned off as well.
Patent JP-S59199576-A (JP)
Inventor: KAMIJIYOU EIJI
IPC: C04B35/64
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08266833-A (JP)
Title: Retainer for bag filter type dust collector and its production
Inventor: HIRATO MIKISHIRO
IPC: B01D46/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a production method of a retainer for bag filter type dust collector capable of producing without using an aluminum sleeve. CONSTITUTION: After forming a plane net 21 with longitudinal and lateral wires 12 and 13 of the retainer 11, both end parts of the longitudinal wire 12, 12... are bent so that a mouth peace part 13 and a bottom surface part 17 of the retainer 11 are formed when this net is bent cylindrically. Then, bending parts 15a and 15b are formed being a butting part 14 at both end parts of the lateral wires 13, 13..., and the net is rounded at a time to form a cylinder.