baber/WOPTO huggingface dataset:
Patent JP-2000316672-A (JP)
Title: Chair
Inventor: FUJIKI TAKESHI
IPC: A47C11/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a chair of which the number of part items is less, of which the assembly and the disassembly are easy, and which can be disposed after being sorted, and has a favorable usability. SOLUTION: This chair has side leg bodies 11 and 12, and a seat section supporting rod 13 which is laterally provided while both ends are fixed to the side leg bodies. The seat section supporting rod comprises a bar-shape base rod 14 having approx. the same cross sectional shape in the longitudinal direction, and a bar-shape shell body 15 which has approx. the same cross sectional shape in the longitudinal direction, and, has the same length as the base rod, and is fitted in the base rod in a manner to be slidable in the longitudinal direction only to the base rod, and both ends of the base rod are brought into contact with and screwed with the side leg bodies.
Patent JP-H07335996-A (JP)
Title: Cirucit board
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/02
Filed: 1994-06-08
Abstract: PURPOSE:To provide a circuit board wherein power parts including power semiconductor elements, power circuit, driving circuit, etc., coexist with relay terminals connected to lead-out electrodes or parts for detecting an overcurrent, overvoltage, etc. CONSTITUTION:A circuit board has a ceramic board 1 and metal circuits 3 formed on this board or metal circuits and radiating metal plate 4. The board 1 and circuits 3 have portions different in thickness. These portions exist at only one side of the board 1, ribs are formed on this board, the value of A+B+C is constant at any part where A, B and C are thicknesses of the board 1, circuit 3 and plate 4, the board 1 is an Al nitride one and the Al nitride board between the circuits 3 is covered with an oxide layer contg. 3ZrO22Y2O3.
Patent JP-H02306411-A (JP)
Title: Thin-film magnetic head
Inventor: SHIBAYAMA YUKO
IPC: G11B5/31
Filed: 1989-05-22
Abstract: PURPOSE:To allow the registration of a projection with high accuracy by patterning and shaping a lower magnetic core deeper than the height of the projection in such a manner that the intra-surface drawing position of this core is positioned on the rear side of the intra-surface drawing position (inflection point) of the groove formed on a substrate. CONSTITUTION:After the lower magnetic core 3 is embedded into the groove 2 formed on the substrate 1, the outside shape of the lower magnetic core 3 is so patterned and shaped that the intra-surface drawing position of the lower magnetic core 3 exist on the rear side of the intra-surface drawing position (inflection point) of the groove 2 formed on the substrate 1 and on the position deeper than the height of the projection 3a to be formed in the succeeding stage. The prescribed part of the lower magnetic core 3 is patterned and shaped to form the projection 3a the front surface of which has the width corresponding to a track width constituting a gap surface. Since the height of this projection 3a is set smaller than the etching quantity (depth) of the substrate 1 etched in the previous stage and, therefore, the positional deviation (movement) of the intra-surface drawing position of the previously regulated lower magnetic core 3 in the etching stage for forming the projection is obviated. The control to register the intra-surface drawing position and the gap depth zero point is executed with the high accuracy in this way.
Patent JP-H06202988-A (JP)
Title: Soft and foldable domestic electronic products
Inventor: EMIRIO AMUBASU
IPC: G11B33/02
Filed: 1993-05-28
Abstract: PURPOSE: To provide a soft collapsible electronic product housing components in a soft flexible package. CONSTITUTION: A soft collapsible electronic product has an outer package 12 with an upper member and a lower member and the upper and lower members are made of a soft flexible sheet material. The product has a first unit 18 housed in the first part of the package 12, a second unit 40 housed in the second part of the package 12, and at least one conductor in the package 12. The conductor electrically connects the units 18 and 40 to each other and the package 12 is collapsible so that the relative position between first and second parts of the package 12 can be changed selectively.
Patent JP-H0423502-A (JP)
Title: Trimming device for resonant line
Inventor: YAMAUCHI TORU
IPC: H01P7/08
Filed: 1990-05-18
Abstract: PURPOSE:To reduce man-hour required for control by manufacturing the resonant line automatically and continuously corresponding to the characteristics of a diode and inserting it to a substrate. CONSTITUTION:The shape and dimensions of resonant lines 1a-1f(1) corresponding to the characteristics of the respective diodes are stored in a memory as data in advance, and on the other hand, marking display for each diode characteristic rank is executed on each substrate 2. Then, the marking display for the each rank is detected on each substrate 2 and the relevant data is called to automatically change and to trim the shape and dimension of the resonant line 1. Namely, the characteristic of the diode is known in advance and corresponding to this characteristic, the inductance of the resonant line 1 is changed so as to obtain a constant tuning frequency as the result. Thus, the man-hour required for frequency control is reduced.
Patent JP-S63290605-A (JP)
Title: Method for different thickness rolling
Inventor: OOTSUBO TOSHINORI
IPC: B21B1/38
Filed: 1987-05-23
Abstract: PURPOSE:To prevent thinning at a thickness changing point and to improve the yield by opening a roll gap up to a prescribed distance immediately before reversal rotating or stopping rolling rolls in different thickness rolling. CONSTITUTION:In rolling for a thin part, sampling of a rolling reaction and a rolling speed is started at a position to which the rolling proceeds over a prescribed length before a roll reversely rotating position or stopping position. The sampling is performed at every constant length or lapse time, sampling data is averaged after rolling up to a point 1 m before the roll reversely rotating or stopping position, calculation of a distance between a draft opening command point and the roll reversely rotating or stopping position is performed by a process controller MTO for automatic operation of a finishing mill motor and table. A draft opening is instructed at a position to which rolling proceeds up to the draft opening position.
Patent JP-S61286238-A (JP)
Title: Preparation of image fiber
Inventor: HARA RYOICHI
IPC: G02B6/04
Filed: 1985-06-11
Abstract: PURPOSE:To prepare image fiber permitting easy preparation of satisfactory perform by packing quartz optical fiber in a quartz cylindrical vessel deposited with porous quartz material, and discharging gas being present in a space part in the cylinder by heating. CONSTITUTION:Optical fibers providing a picture element are packed in a quartz cylindrical vessel 2 having a porous quartz material 5 to the outside or inside thereof, and the cylindrical vessel 2 is heated by an external heating source 6 and the gas contained in the space part of the cylindrical vessel 2 is exhausted. During the while, the diameter of the cylindrical vessel 2 is reduced to eliminate the space part and an image fiber is prepared thereafter. By this process, the reduction of the diameter can be executed quite slowly, therefore uniformly. As the result, a preform of superior image fiber having small deforma tion of the sectional shape is obtd.
Patent JP-S5917950-A (JP)
Title: Meringue
Inventor: SAWAGUCHI KAZUO
IPC: A23G3/34
Filed: 1982-07-22
Abstract: PURPOSE:To provide meringue having fine texture and free from sweetness, by using an aqueous solution of KONJAK powder (starch of the devil's tongue) in place of sugar in the whipping of egg white). CONSTITUTION:1g of KONJAK powder (preferably powdery glucomannan) is dissolved in 100ml of water, and left to stand in a refrigerator for a whole day and night to dissolve the powder completely in water and obtain a paste. Egg white separated from an egg is beaten until the whole egg white is frothed lightly, added with 10ml of the above aqueous solution of KONJAK powder, and beaten and frothed to obtain the meringue having heavy body and fine texture. About half a teaspoonful of foaming accelerator (e.g. cream of tartar, baking powder, etc.) may be added in the beating and frothing process.
Patent JP-S62282988-A (JP)
Inventor: YAMAZAKI HIDEO
IPC: B42C1/00
Filed: 1986-05-31
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-H11305567-A (JP)
Title: Image forming device
Inventor: HAGA KOKICHI
IPC: G03G15/16
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the banding by a driving force transmitting means for transmitting a driving force to a surface treatment means by providing the surface treatment means for receiving the driving force through the driving force transmitting member collided to the rotating circumferential surface of an intermediate transfer body and treating the surface of the intermediate body after transfer to a transfer material. SOLUTION: This device comprises a cleaning device 16 for treating the surface of an intermediate transfer belt 10 after transfer to a transfer material through a driving roller 110 collided to the rotating circumferential surface of the intermediate transfer belt 10. When a solenoid is excited after the cleaning of the intermediate transfer belt 10 is ended, one end of a lever 111 is pulled in direction C and rotated around a rotating central shaft 112, and the brush roller 109, drive roller 110 and cleaning blade 16A of the cleaning device 16 are separated from the pressure contact state with the intermediate transfer belt 10 and laid in waiting state. Accordingly, the banding caused by transmission of the fluctuation of contact frequency of gears to the intermediate transfer belt 10 can be effectively prevented.
Patent JP-H01297990-A (JP)
Title: Photoelectric converter
Inventor: HASHIMOTO SEIJI
IPC: H01L31/02
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a color signal having high sensitivity and satisfactory S/N by placing line-sequentially each transmission filter of red and green between all color transmission filters which have been placed like a checkered pattern. CONSTITUTION:All color transmission filters W are placed like a checkered pattern, and between them a red transmission filter R and a green transmission filter G are placed line-sequentially. In this state, to a photosensor S of each line n1, n2,..., a driving pulse is supplied by a buffer circuit 2 in accordance with vertical scanning pulses phi1, phi2,... from a vertical shift register 1, and interlace driving is executed. As for the sensor S, an emitter electrode is connected to a vertical line VL, and a sensor signal which has been read out to each line VL is outputted successively in accordance with horizontal scanning pulses phi11, phi21,... from horizontal shift registers 3, 4.
Patent JP-S5650457-A (JP)
Title: Weighing sale data processing
Inventor: TAKAHAMA KAZUE
IPC: G01G19/413
Filed: 1979-10-02
Abstract: PURPOSE: To improve the key operation efficiency for single article registering, by causing the cash register to perform register processing even if the register key is not operated when the closure processing is performed immediately after unit price data output.  
     CONSTITUTION: When deposit/cash total key 22 is operated after outputting unit price data to the balance, the cash register fetches weight data from the balance. Price data is calculated on a basis of weight data and unit price data read out by the operation of department key 21 to perform the department register processing to the memory. After this register processing, the closure processing is performed finnaly. Thus, if key 22 is operated after outputting unit price data to the balance, the department register processing dependent upon data fetching from the balance is performed similarly to the operation of balance register key 27. Consequently, in case that the customer buys only one article of measured materials, the operation of key 27 can be omitted, so that the key operation efficiency for single article registering can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0423421-A (JP)
Title: Alignment method
Inventor: MATSUTANI SHIGEKI
IPC: G03F9/00
Filed: 1990-05-18
Abstract: PURPOSE:To make it possible to perform stabilized and highly accurate alignment by minimizing the difference between an estimation signal to be matched based on a minimum root approximation method and a temperature and then setting a point having the highest value of correlation degree to the center of alignment. CONSTITUTION:After having minimized the difference between as estimation signal to be matched based on the minimum root approximately method and a template, a product between an inverse number of a sum of an absolute value which represents the difference between the estimation signal and the template in its unidimensional window and geometric information which is used to approximate the template and the estimation signal is set to the degree of correlation where a point having the highest degree of correlation is detected as the center of mark alignment, thereby performing alignment. This construction makes it possible to adjust the condition of water alignment mark light, that is, perform stabilized alignment independent of the type of estimation waves. Furthermore, pattern matching is carried out after the functions are approximated based on the minimum root method, which strengthen S/S and hence improves the accuracy.
Patent JP-H08300024-A (JP)
Title: Method for controlling plate width in hot rolling
Inventor: BAN SEIICHI
IPC: B21B37/00
Filed: 1995-04-27
Abstract: PURPOSE: To contrive high speed control by feed-back-controlling an edger through the prediction of width fluctuation based on changes in the temperature and load of a metal plate immediately underneath the edger, correcting a deviation in the predicted quantity of the width fluctuation, controlling the edger through the enhanced prediction accuracy and thereby providing a width controlling function for both the edger and a horizontal rolling mill. CONSTITUTION: An arithmetic unit 5 calculates manipulated variables ΔST, ΔSP required for a edger 1, from a plate temperature inputted by a thermometer 3 and from value of roll opening degree and load inputted by the edger 1 among others, and feeds back the variables to the edger 1. In addition, an arithmetic unit 7 determines a deviation for correcting the manipulated variable required for the edger, from a difference between the manipulated variable calculated by the arithmetic unit 5 stored in a memory 6 and a change in the plate width inputted by a width meter 4, and feeds back the deviation to the edger 1. Therefore, controlling of a plate width can be carried out at high speed with the accuracy of the control also improved, enhancing quality in hot rolling.
Patent JP-H03129050-A (JP)
Title: House top outside heat-insulating structure
Inventor: UENO KAZUNORI
IPC: E04D11/00
Filed: 1990-05-17
Abstract: PURPOSE:To improve the heat insulating performance by supporting a heat insulating layer consisting of a plurality of panel bodies which are set contiguously and a pressing layer by a plurality of supporting members and forming an air layer between the heat insulating layer and a waterproof house top. CONSTITUTION:A heat insulating layer B is formed by contiguously setting a plurality of panel bodies 14 consisting of a heat insulating member 15 and a face member 16. Further, a pressing layer D is formed by contiguously setting panel bodies 17 consisting of concrete blocks. Further, a cylindrical supporting pillar 4 is formed, and a supporting member 3 consisting of the first, second and third collars 5, 6, and 7 is formed on the supporting pillar 4. Further, the heat insulating layer B and the pressing layer D are supported by a plurality of supporting members 3, and an air layer C is formed between the heat insulating layer B and a waterproof house top A. Accordingly, the maintenance and inspection for the panel body can be facilitated.
Patent JP-2000323584-A (JP)
Title: Semiconductor device
Inventor: ODA YUJI
IPC: H01L21/8238
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, capable of operating at a voltage higher than the drain breakdown voltages of both a P-channel MOS transistor and an N-channel MOS transistor. SOLUTION: This semiconductor device comprises a P-type silicon substrate 11, three or more N-type diffused layers 13 to 16 formed on the substrate 11, at least one P-type diffused layers 19 and 20 formed in at least one of the layers 13 to 16, which is the layer 13, N-type transistors 5 and 6 formed therein, an N-type transistor 4 formed on the substrate 11, and a multistage, cascade- connected P-type transistors 1 to 3 formed within the layers 16 to 14 excluding the layer 13. This semiconductor device is formed of the N-type transistors 4 to 6 connected is succession and has a CMOS formed of the N-type transistors 4 to 6 and the P-type transistors 1 to 3.
Patent JP-S5751619-A (JP)
Title: Method to detect position of fluid leakage in pipe and fluid conveyor pipe to be used for said method
Inventor: KISHIGAMI HIROSHI
IPC: B65G53/66
Filed: 1980-09-12
Abstract: PURPOSE: To detect the position of liquid leakage correctly in case the position of fluid leakage in a pipe covered with heat insulator is detected by burying a resistance wire and a conductor in the whole length of the pipe for measuring the value of resistance at the time of short-circuiting between the resistance wire and the conductor.  
     CONSTITUTION: A pipe 1 made of synthetic resin is inserted into a metallic cover pipe 2 coaxially. Between both pipes 1 and 2, a resistance wire (a) such as nichrome wire and a conductor with low electric resistance such as copper wire (b)  are positioned to project to both sides of the pipe 1 mutually in parallel not to be in touch with the metallic cover pipe 2. At this stage, the gap between both pipes 1 and 2 is filled with foamed heat insulator (c) such as hard urethane foam for constructing the unit body of a conveyor pipe 3. A plurality of these conveyor pipes 3 are connected 4 hermetically, while resistance wires (a) and conductors (b) are respectively connected for obtaining a series of liquid conveyor pipes. Then, the short-circuiting between the resistance wire (a) and the conductor (b) caused by liquid leakage is detected by a resistance measuring device 5, and the position of the leakage is calculated on the basis of the measured result. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S619573-A (JP)
Title: Sputtering device
Inventor: FUNAMOTO SUSUMU
IPC: C23C14/36
Filed: 1984-06-22
Abstract: PURPOSE:To make the whole surface of a target into high-density plasma, to form a film of the target substance on a substrate at high speed, and to prolong the life of the target by rotating the target in the titled sputtering device, and arranging an electromagnet on the rear surface of the target. CONSTITUTION:A substrate 7 is furnished in the vacuum chamber 6 of a sputtering device, and a discoid target 1 which can be rotated by a motor 4 at high speed is provided opposite to the substrate 7. An electromagnet 2 which is excited by an electric power source 9 is arranged on the rear surface of the target 1. Since the diameter of the electromagnet 2 is smaller than the radius of the target 1, a magnetic loop by the electromagnet 2 is close within the radius of the target 1. Accordingly, a leakage magnetid field of the electromagnet 2 is moved voer almost the whole surface of the revolving target 1, and the high density of plasma can be obtained. Consequently, the surface of the target 1 is uniformly sputtered at high speed, and the thin film of the expensive target material is efficiently formed on the surface of the substrate 7 at high speed.
Patent JP-S61285715-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA SHINTARO
IPC: H01L21/265
Filed: 1985-06-12
Abstract: PURPOSE:To restrain the charge-up phenomenon, by forming previously the metal conductor thin film layer on the photoresist film for forming the source and the drain regions, and implanting ions from above this metal conductor thin film layer. CONSTITUTION:The metal conductor thin film layer 8 of tungsten and aluminum, etc. is formed previously on the photoresist film 4 to be used as the implantation mask. The source region 6 and the drain region 7 are selectively formed by the ion implantation 5 from above this metal conductor thin film layer 8. The electric charges of implanted positive ions are effectively neutralized by the secondary electrons emitted from the metal conductor thin film layer. Therefore, the charge-up of electric charge on the thin oxide film of the gate part of the silicon semiconductor substrate can be restrained, and the electrostatic breakdown, etc. can be satisfactorily prevented.
Patent JP-H07333256-A (JP)
Title: Optical current transformer
Inventor: IKUTA SAKAE
IPC: G01R19/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a superior optical current transformer wherein drift of an optical axis and fluctuation of a space beam with respect to the temperature variation does not occur, the high accuracy can be stably maintained and it can be used in a power system of heavy current CONSTITUTION:A transmission optical fiber 1 and a lens 2 are united with each other by a bonding member 31 to form a fiber-lens assembly body 32. A sensor is wound around a conductor 9 to be measured to form a sensing optical fiber 34. Lenses 2 are provided to each of the input and output ends of the sensing optical fiber 34 and are united thereto by bonding members 31 to form respective fiber-lens assembly bodies 36. An optical system housing box 37 houses the fiber-lens assembly bodies 32, 36, a polarizer 3 and an analyzer 5 such that they are directly fixed thereto to form optical passages of the optical system. The optical system housing box 37 is made of a material of which thermal expansion coefficient is lower than that of each of the optical elements.
Patent JP-H06215439-A (JP)
Title: Method for optical write or read of high-density storage on information carrier
Inventor: KUROODO PIYUUSHIYU
IPC: G11B7/243
Filed: 1992-05-20
Abstract: PURPOSE: To generate an information carrier having high density surface storage by recording extremely small information elements by using the maximum energy density of a focused laser beam a little higher than threshold energy density by which a material is optically transformed. CONSTITUTION: An information carrier is constituted of a metallic layer, and stored information elements are the holes of this metallic layer. This metallic layer is overlapped on a polymer film Mb, and this polymer film itself is bonded on a transparent substrate. Reading is executed by transmission, and a focused beam is focused on the polymer film by an objective lens OF. The metallic layer which is not eroded on a recording spot masks an incident reading beam emitted with a wavelength L1 . In this case, only an area Rb of the material Mb corresponding to an area Rb between the two metallic pads receives the whole amounts of the incident beams emitted with the wavelength L1 . Moreover, only one part of area R'b of this area Rb receives energy density sufficient for generating induced emission with a wavelength L2 .