baber/WOPTO huggingface dataset:
Patent JP-S54102865-A (JP)
Title: Core tube for semiconductor device diffusion
Inventor: TAO KINZOU
IPC: H01L21/22
Filed: 1978-01-31
Abstract: PURPOSE: To increase the noise performance, life time and leakage current value, by connecting the sub-tube consisting of low thermal conductivity to the main tube formed with high thermal transfer material.  
     CONSTITUTION: The core tube 1 is formed with high heat transfer material, for example, silicon carbide made main tube 11, and at the furnace inlet side of the tube 11, lower thermal transfer material,e.g. quartz sub-tube 12 is connected to it so that the main tube is inserted in the inside of the sub-tube opening edge. This shrinked region, in comparison with the main tube overall length covered with silicon carbide tube, can be compensated with shrinkage of 200 to 300 mm so that the quartz tube can be covered. Further, the duplication of the connection between the main tube and the sub-tube is taken,for example, as around 100 mm, and it can be covered sufficiently by using quartz wool. Thus, noise and life time can be increased and the leakage current can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59134216-A (JP)
Title: Power generation by combined use of river mouth dam and water pumped storage system at high tide
Inventor: ISHIZUKA OTOKICHI
IPC: E02B9/00
Filed: 1983-01-21
Abstract: PURPOSE:To reduce loss of electric power due to the lowering of power factor accompanying the transmission of power generated near the consuming area of power by a method in which a dam and a water-pumped storage type power generation equipment are provided near the mouth of a river, and water coming during the high tide period is pumped into the dam for power generation. CONSTITUTION:When a proper head can be obtained near the mouth of a river, a dam 2 and a water-pumped storage type power generation equipment 3 are provided in the river 1, a levee 4 is provided in the shallow zone of the sea area, and thereby the depth of water in the downstream of the power generation equipment and in the levee 4 is kept constant even during the low tide. The water 1'' at the lower state pushed up during the high tide is pumped into the dam 2 at the upper stage through a water pumping equipment 3, stored with incoming water from the upstream in the dam 2, and further pumped up the dam at the upper stage as needed. By utilizing the head of water stored in an adequate amount, the generation of power is carried out.
Patent JP-S56108656-A (JP)
Title: Device to carry corrugated fiberboard
Inventor: HASEGAWA KAZUMI
IPC: B65H29/50
Filed: 1980-01-29
Abstract: PURPOSE: To optimize stacking of corrugated fiberboards by specifying stopping manner of conveyors when stacking is suspended.  
     CONSTITUTION: Drive shaft 14, 23, 33 of the 1st, 2nd and 3rd conveyors A, B and  C are connected to sprockets 12, 21, 52 via clutches 13, 22, 32, respectively. When numbers of corrugated fiberboards are stacked on table lifter 90 to the predetermined level, stacking process suspends. At that time, drive motor decelerates to  reduce rotation speed of belts 10, 20, 30, 40 of the 1st, 2nd, 3rd and auxiliary conveyors, to cause corrugated fiberboard thereafter conveyed to be stacked one over  another. Then, clutches 32, 22, 13 are suspended one after another to stop conveyors 40, 30, 20, 10 one after another. Therefore, conveyed corrugated fiberboards  are not stacked at one place but stacked on each of conveyors A, B, C to enable  easier stacking on table lifter after restart of the process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57123769-A (JP)
Title: Solid image pickup device
Inventor: SATOU KAZUO
IPC: H04N5/335
Filed: 1981-01-26
Abstract: PURPOSE:To enable interlacing scanning and to decrease the number of image pickup elements by interpolating picture elements by shifting the image pickup elements vertically by a half pitch of the image element, and reading out the signal of each element by changing combinations of signals in every field. CONSTITUTION:The 1st image pickup element B and image pickup elements A and A' of a solid image pickup device are arranged by shifting in the vertically direction by a half pitch of picture element, and the elements B, A, and A' are driven by prescribed pulses from a synchronizing signal generator 1. The pulses from this generator 1 are applied to a driving circuit consisting of AND gates 2, 4, and 6, a counter circuit 2, inverting circuits 5, 8, and 9, and an adder 7. On the basis of the pulses from the generator 1, while a vertical starting pulse S7 is supplied to the element B out of phase by a 1/2H period, the vertical starting pulse groups S7, S8, and S8' of the elements B, A, and A' are made in phase with odd-numbered field groups and out of phase with even-numbered field groups by one horizontal period.
Patent JP-H03212981-A (JP)
Title: Method for polarization of piezoelectric substrate
Inventor: MOROZUMI KAZUHIKO
IPC: H01L41/257
Filed: 1990-01-17
Abstract: PURPOSE:To polarize a piezoelectric substrate simply and well without damaging it by a method wherein one pair of faced polarization electrodes are formed on both main faces of the piezoelectric substrate and a required DC voltage is applied between the polarization electrodes. CONSTITUTION:Three pairs of polarization electrodes 12a 13a to 12c and 13c are formed so as to be faced with both main faces 11a, 11b of a piezoelectric substrate 11; a + DC voltage is applied to the electrodes 12a, 13a, 12c, 13c; a-DC voltage is applied to the electrodes 12b, 13b. Then, electric-field components (C) become parallel with the respective main faces 11a, 11b; the substrate 11 is not damaged by a warp; the substrate 11 can be polarized simply and well by using a small voltage. After this treatment, the polarization electrodes are removed and a resonance circuit or the like can be formed on the substrate.
Patent JP-H04253116-A (JP)
Title: Harness wiring method
Inventor: KOROKU SHOJI
IPC: H02G3/22
Filed: 1991-01-29
Abstract: PURPOSE:To prevent deformation of a trim or a top sealing and generation of pattling sound by extending a harness almost along an automotive panel inside a cabin and attaching a trim on the inside face of an the cabin thereafter. CONSTITUTION:A bundled harness 5 is cut and released at the lower side from a body side cap 9 by a prescribed length. Then, after the harness 5 is inserted through the harness through hole 12a of a grommet main body 12, the main body 12 is fitted in the cap 9. Next, a grommet cover member 13 is inserted into the through hole 12a from the lower side and the member 13 is inserted into the main body 12. At that time, the harness 5 is bent by almost 90 deg. in immediate front of the bottom plane 13b of the part 13 and released and extended toward the bottom plane spreading direction. Further, the member 13 is inserted into an outer piller through hole 15 and a harness assembled body is mounted on a body panel 7. After mounting of the harness assembled body, the harness 5 is separated from the grommet 9 and then elongated almost along the lower surface of the inner piller 7b. Consequently, the harness 5 and a trim 14 do not interfere with each other.
Patent JP-H02189947-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L21/66
Filed: 1989-01-18
Abstract: PURPOSE:To inhibit the generation of defectives, and to improve reliability by bringing a probe into contact with a second leading-out electrode, conducting screening, cutting a semiconductor substrate and separating the substrate into each independent semiconductor chip. CONSTITUTION:A probe 5 is brought into contact with second leading-out electrodes 4a(VDD), 4b(GND), bias is applied, and a semiconductor substrate is placed on a stage and heated at that time. An initial defective can be screened by continuously applying bias under the state. The screening is completed and the semiconductor substrate is cut in a cutting region, and first leading- out electrodes 2 are separated from external wirings 3 and the second leading- out electrodes 4. Accordingly, a semiconductor device is conducted and screening is performed, thus eliminating the initial defective.
Patent JP-H07221574-A (JP)
Title: Digital tone controller
Inventor: KAIHATSU YUJI
IPC: H03G3/20
Filed: 1994-01-31
Abstract: PURPOSE:To implement proper amplification control free from digital clipping by minimizing the reduction of a dynamic range in digital tone control. CONSTITUTION:Filters 11a, 11b extract a specific frequency band component of an input signal and variable amplifiers 12a, 12b amplify the extracted component at a multiple of K. On the other hand, attenuators 10a, 10b attenuate the input signal by a prescribed value, and adders 13a, 13b add the attenuated signal and the amplified signal to the specific frequency band component respectively. The digital audio signal after the end of addition is fed to a level discrimination section 14, and an amplified quantity calculation section 15 increases/ decreases the coefficient K by multiplying a constant A being less than 1 or a positive constant B being 1 or over with the coefficient K based on the result of level discrimination. In this case, the controller is provided with a control means that limits the coefficient K within a range of a maximum value Kmax or below and a minimum value Kmin or over, and the added value to the adders 13a, 13b is changed depending on the coefficient K to adjust the amplified quantity.
Patent JP-S62167191-A (JP)
Inventor: UCHIKUNE MAMORU
IPC: H01F7/20
Filed: 1986-01-20
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-H08263876-A (JP)
Title: Optical recording medium and its production
Inventor: YOKOYAMA RYUICHI
IPC: G11B7/24
Filed: 1996-01-23
Abstract: PURPOSE: To prevent production of irregular film thickness of a protective layer and to improve productivity of an optical disk by forming a multilayered structure in such a manner that the small circle of the center hole of a (n+1)-th protective layer is larger than the small circle of the center hole of a n-th protective layer. CONSTITUTION: This optical recording medium consists of an optically transparent disk type substrate 2 having a center hole 3, a recording layer 4 which is annular and concentric with the substrate 2, and protective layers 5, 6 which are annular and concentric with the substrate 2 and is formed on the recording layer 4. The diameter of the center aperture of the protective layers 5, 6 is made larger than the diameter of the center hole 3 of the substrate. Moreover, the aperture 7 of the protective layer 6 which is the third (n=2) counted from the recording layer 4 is formed to have larger diameter than the aperture of the second layer (n=1) counted from the recording layer 4.  Thereby, in the production process of the magneto-optical recording medium, the position for coating a resin to form the multilayered protective film can be easily controlled, production of irregular film thickness of the protective layer is prevented, and productivity of the optical disk is improved.
Patent JP-S5293063-A (JP)
Title: Overload-preventing apparatus for winch
Inventor: HIRASUKA KIMIAKI
IPC: B66D5/04
Filed: 1976-02-02
Abstract: PURPOSE: To obtain an overload-preventing apparatus of a high safety which prevents fall of a load against the will of an operator once the load is lifted except when the load is wound down by the operator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06219203-A (JP)
Title: Container supporting device for automobile
Inventor: TERAI TAKEHIRO
IPC: B60N3/10
Filed: 1993-01-22
Abstract: PURPOSE:To provide structure, which costs as low as possible, of a container holder unit for a cup and the like. CONSTITUTION:A container supporting device is provided with a hollow housing 2, which is arranged in an installation port formed in an approximately vertical wall and is provided with an opening 10 on the installation port side, and an insertion port 17 for insertion of a cup and the like. The device is also provided with a container holder unit 3, which can be sled to the inside/outside of the housing 2 via the opening 10 and is formed approximately symmetrically, and the first main body 15 and the second main body 16 held inside the housing 2 are formed into the same shape excepting a fitting part, so that they can be assembled by turning one of them upside down, while the first and the second holders 18, 19 having the insertion ports 17 for insertion of the cup and the like in the container holder unit 3 are projected from the housing 2.
Patent JP-H08204822-A (JP)
Title: Double registration avoiding system and method thereof
Inventor: NAGAO YOSHIRO
IPC: H04Q3/545
Filed: 1995-01-25
Abstract: PURPOSE: To shorten operator's working time and to avoid the increase of an inter-processor communication load by automatically rearranging commands for avoiding double registration. CONSTITUTION: In a switching equipment, a master processor 1 manages communication with a call processor 2, subscriber's data, etc., the call processor 2 connects/disconnects a channel. A work station 3 provides a man/machine interface to the master processor 1 and takes over the function of the processor 1 when necessary. The work station 3 has a buffer for storing plural updating request commands such as the addition, substitution and deletion of subscriber's telephone numbers in a line or an extension and rearranges and gathers plural request commands stored in the buffer. One item of addition/deletion/substitution commands out of telephone number updating commands stored in the buffer is set up as one request item, an inconsistent request item is deleted and only a consistent request item is executed.
Patent JP-H10208794-A (JP)
Title: Control panel
Inventor: KAWAMURA YASUSHI
IPC: H01R9/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a control panel which is high in mounting efficiency and working efficiency, is capable of preventing a short accident due to falling of a screw and is easy to discover an abnormality by mounting a terminal block so as to face sideways on terminal block panels mounted on the front and rear surfaces of left and right vertical columns provided on the intermediate part of a box body and providing a roughly L-shaped over for screw falling prevention on the terminal board. SOLUTION: Vertical columns 2 are erected on the left and right sides of the intermediate part in the depth direction of a control panel box body. Terminal board panels 3, 3' are mounted on the front and rear surfaces. On the panels 3, 3', many terminal boards 4 and connectors 5 are mounted, and an external cable 9 and an external wire 8 are connected. In the control panel 1, the terminal block 4 is mounted so as to face sideways and a roughly L-shaped cover for screw falling prevention is disposed on the terminal block 4. It is desirable that this cover 6 is provided with a pent-roof which projects from the terminal flock 4 and is longer than the terminal board 4 and further a belt-like magnet attracting a falling screw is stuck to the pent-roof.  Further, it is desirable that a temperature detection sensor is provided on the terminal board 4 or the wire connecting part and generation of an abnormality can be early detected.
Patent JP-H077011-A (JP)
Title: Transistor and its manufacture
Inventor: ARI EI IRANMANETSUSHIYU
IPC: H01L29/06
Filed: 1994-01-31
Abstract: PURPOSE: To reduce the emitter resistance, to make an emitter thinner than a contact hole and to reduce collector resistance by arranging the emitter along the outer side boundary of a base upper surface and making the emitter as long as a base boundary. CONSTITUTION: An emitter 120 of this transistor 210 extends along the boundary of the upper surface of a base 130. The upper surface of the base is circular as viewed in a plane, and the base 130 is provided with a cylindrical P-type doped region 220 of a single-crystalline silicon substrate 230 and provided with the part of high fusing point metal silicide 240 in contract on the upper side of the region 220. The boundary is not circular and is polygonal as viewed in the plane and is a polygon composed of 20 sides, for instance. The emitter 120 is present on the entire boundary and on the upper side of a part of the base upper surface along the boundary. Thus, a low collector resistance is obtained.
Patent JP-S6078281-A (JP)
Inventor: TANAKA HIROSHI
IPC: F26B17/14
Filed: 1984-01-24
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-H07214304-A (JP)
Title: Welding equipment for long object
Inventor: AOKI SHINPEI
IPC: B23K9/00
Filed: 1994-01-31
Abstract: PURPOSE:To attain efficient welding operation by preventing equipment for welding a box column from becoming structually complex or large-sized and thereby facilitating the operation of positioning an object to be welded or connecting ground. CONSTITUTION:The transportation of an object 50 to be welded is done on a self-travelling dolly 300. At the time of welding, one end of the object is supported by a device 100 for supporting at one end, and the other end is supported on the self-travelling dolly 300. The posture of the object to be welded is automatically adjusted by vertically driving the device 100 for supporting at one end. A grounding device 200 is fixed on the supporting member of the device 100. A welding machine 400, moving on the rail by the travelling of a moving device 500, welds the object.
Patent JP-S54113073-A (JP)
Title: Packaging method of electric wiring
Inventor: TEODOORU TORUKENSU
IPC: H05K13/00
Filed: 1979-01-29
Abstract: A circuit board 1 provided with terminal receiving holes 6 is to be provided with components. The component positions are visually indicated to the assembler by a display device. A light spot is traced rapidly in a pattern characterising each component and positioned to indicate the relevant holes 6 in accordance with a predetermined assembly program. image patterns such as 2', 3' or 4' may be achieved. The image is traced sufficiently frequently that the assembler perceives a static image. <IMAGE>
Patent JP-H03214223-A (JP)
Title: Information input device
Inventor: HIRAYAMA TOMOHITO
IPC: G06F3/038
Filed: 1990-01-19
Abstract: PURPOSE:To improve the operability of a pen at the time of an input by providing a cursor display means which detects the approach of the pen to an input part and displays the cursor at the corresponding position of a display part and a cursor erasing means which detects the touch of the pen to the input part and erases the cursor. CONSTITUTION:A cursor display means detects the approach of a pen 3 to an input part 2 and displays a cursor 4 at the corresponding position of a display part 1. A cursor erasing means detects the touch of the pen 3 to the part 2 and erases the cursor 4. Then the cursor 4 is displayed at the corresponding position of the part 1 overlapping the part 2 when the pen 3 approaches to the part 2. Thus, the next touch position of the pen 3 can be known and the drawing is easily seen since the cursor is erased when the pen 3 touches the part 2. Furthermore the cursor 4 is not displayed when the pen 3 is kept apart from the part 2. Consequently, the operability of the pen 3 is improved.
Patent JP-H04245087-A (JP)
Title: Automatic switching device for time code
Inventor: KAWAKAMI KEIJI
IPC: G11B27/28
Filed: 1991-01-30
Abstract: PURPOSE:To provide a time code automatic changer for suppressing disturbance by a time code signal to a minimum limit in a magnetic reproducer having a time coder which inputs and outputs a time code signal to be used for an automatic edition of a recorded magnetic tape, etc. CONSTITUTION:Sensing circuits 3a, 3b for respectively sensing external connections of external input/output terminals 4a, 4b, are provided, and switches 2a, 2b are closed and opened by the outputs of the circuits 3a, 3b. Only when the terminals 4a, 4b are externally connected, the output of a time coder 1 is present at the terminals 4a, 4b by the switches 2a, 2b. Thus, disturbance by a time code signal is prevented when the signal is not required.
Patent JP-S63190052-A (JP)
Inventor: GERUHARUTO MIYURAA
IPC: D04B15/68
Filed: 1988-01-21
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-H08197269-A (JP)
Title: Method for joining surface treated steel sheet by laser beam welding
Inventor: KATO SHUNEI
IPC: B23K26/21
Filed: 1995-01-25
Abstract: PURPOSE: To provide a method for joining surface treated steel sheets by laser beam welding without restriction on the shapes of the products that can be worked and in the state of assuring the hermeticity or water-tightness of a joint part. CONSTITUTION: A hemming part of a width size A is formed at the joining end of a first member 1 consisting of the surface treated steel sheet of a thickness (t) in such a manner that the surface treated film exists on the outer side and a flange part having a rising height of nearly (2×t) and width size of nearly (A-t) is formed at the joining end 4b of a second member 2 consisting of the surface treated steel sheet of the thickness (t) in such a manner that the surface treated film exists on the outer side. The hemming part of the first member 1 and the side of the surface treated film of the flange part 5 of the second member 2 are tightly fixed and are laser welded by irradiating the end of the flange part 5 of the second member 2 with the laser beam.
Patent JP-S60153090-A (JP)
Inventor: KANEYOSHI MASAZUMI
IPC: G10B3/00
Filed: 1984-01-23
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-2000208039-A (JP)
Title: Manufacture of image forming device
Inventor: SUGANO TORU
IPC: H01J29/04
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate increase in resistance of wiring due to their short-circuit failure or thinning, and eliminate insufficient insulation of inter-layer insulation films, when split patterns are put together into a whole pattern by screen- printing. SOLUTION: Two or more split patterns are produced by splitting a whole- surface arranging pattern ranging over the whole surface of an electron-source substrate and/or a face plate 7, the split patterns are screen-printed by using a screen plate, and the whole-surface arranging pattern is formed over the whole surface of the electron-source substrate and/or the face plate 7. The whole-surface arranging pattern is formed by printing the two or more split patterns with two or more layers 1, 2, 3 laminated.
Patent JP-H10209548-A (JP)
Title: Assembly, excimer laser, method for improving beam profile of light beam and reducing spectrum band width in excimer laser, and method for operating laser
Inventor: IGORU BRADYMIROVIC HOMENKOV
IPC: H01L21/027
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To allows a spectrum band width to be constant in various laser emission conditions by allowing a light beam with specified wavelength to be reflected and enter a laser chamber, and allowing light with undesired wavelength to be reflected in a direction not to allow incidence thereof. SOLUTION: An excimer laser generates a beam 100 during operation. The beam 100 is reflected by an optical resonator provided with an Echelle grating 110. In a beam expander 120, a part of laser beam passes through prisms 122, 124 and 126 and enters the grid 110. A mirror 140 changes the direction of beam emitted from the prism 126 and allows it to enter the grid 110. A light beam with desired small wavelength width is reflected on the Echelle grating 110, and it passes through the prism again and enters a laser chamber, and on the other hand, the substantially whole of light beam with undesired wavelength is reflected in the direction not to reenter the laser chamber.