baber/WOPTO huggingface dataset:
Patent JP-S56169354-A (JP)
Title: Cooling structure for large scale integrated circuit package
Inventor: TAJIMA TSUNEAKI
IPC: H01L23/467
Filed: 1980-05-30
Abstract: PURPOSE:To effectively cool a high density LSI package by forming a duct of a good thermal conductor and brining the duct into contact with a heat sink. CONSTITUTION:A package 2 in which many LSIs 1 are mounted is mounted in high density on a printed board 3, and is electrically connected with a connector 4. A duct 6' of a good thermal conductor is constructed by conveying a heat sink 5 secured to each package 2 and brining it into contact with the end of the heat sink 5, and a cold air is fed by a blower 7 to the heat sinks 5. According to this structure the heat can be readily moved from the high temperature LSIs through the duct 6', and the duct itself can effectively cool the LSI packages as a part of the heat sinks.
Patent JP-H05231829-A (JP)
Title: Method for calibrating interference wave in measurement of amount of head lifting
Inventor: SUGIYAMA TOSHINORI
IPC: G11B21/21
Filed: 1992-02-21
Abstract: PURPOSE:To provide a method for calibrating an interference wave which is reflected on the surface of a transparent disk and is mixed with the interfer ence wave and then becomes a cause of measurement error. CONSTITUTION:An inclination surface 53 in the direction of an angle where a reflection light of proJected white light LT does not enter an objective lens 64 is formed on the outerperiphery side surface of a transparent disk 5 of a device for measuring amount of floating or a non-reflecxtion surface 54 is formed at a proper position of a rear surface 52. The white light LT is projected to the inclined surface or the non-reflection surface from a projection optical system and then only a surface reflection light Lq is received by a liqht- reflection system, thus measuring the intensity Iq. By subtracting the intensity Iq from a pattern signal for a head to be measured which is obtained by measurement of amount of floating, a mixed surface reflection light Lq is eliminated, thus calibrating an interference wave Lrs. An error according to the surfacg reflection light Lq is eliminated by calibration of the interference wave Lrs, thus measuring an amount of floating h accurately.
Patent JP-H02251533-A (JP)
Title: Resin composition for optical material
Inventor: KASHIWAGI HISAYUKI
IPC: C08G75/04
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the subject novel composition having light weight, excellent heat resistance, surface hardness, processability, etc., and easy moldability by bulk-polymerizing a mixture containing one or more kinds of a specific monomer and one or more kinds of another kind of monomer and three-dimensionally cross-linking the polymer. CONSTITUTION:The objective composition is produced by mixing (A) one or more kinds of the 1st monomer having >=2 SH groups in one molecule and expressed preferably by formula (Y is O=C-O or O-C=O; R is methyl or ethyl; (k) is 1 or 2; (p) is 3 or 4) and (B) one or more kinds of the 2nd monomer containing >=2 radically polymerizable functional groups containing carbon- carbon double bond irrespective of the kind of the functional group (e.g. divinylbenzene), adding a polymerization initiator, an ultraviolet absorber, etc., to the mixture, polymerizing by bulk-polymerization and three-dimensioally cross-linking the polymer. The total number of the SH groups in the component A is selected to be 0.1 to 1.2 times the total number of the functional groups in the component B.
Patent JP-S59168855-A (JP)
Inventor: YAMAMURA YUKIO
IPC: A61H7/00
Filed: 1983-04-25
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-H06248274-A (JP)
Title: Production of mesophase pitch for production of high-strength ultrahigh elastic modulus carbon fiber using h. component stable to heat and q.s. component stable to heat as raw material and for production of matrix for carbon-carbon composite material
Inventor: WATABE SHOZO
IPC: C10C3/02
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a mesophase pitch for producing high-strength ultrahigh elastic modulus carbon fiber, matrix of composite material, etc., by under pressure heating and baking a specific fraction obtained by under reduced pressure distilling a petroleum-based pitch obtained as a by-product by subjecting desulfurized reduced pressure gas oil to thermal catalytic cracking and extracting the resultant baked pitch with a solvent. CONSTITUTION:A petroleum-based pitch obtained as a by-product by subjecting desulfurized reduced pressure gas oil to fluidized bed thermal catalytic cracking(FCC) is distilled under reduced pressure to afford 85% 460-560 deg.C fraction, which is then extracted with a 6-8C aliphatic hydrocarbon solvent and the resultant aliphatic hydrocarbon extract is used as a raw material and the extract is heated to 400-700 deg.C target temperature under 10-300kg/cm<2> pressure in an inert gas or gas produced by decomposition and heated and baked for 10min to 2hr to afford a baked pitch containing a heptane extract content (H. component) extremely stable to heat and a quinone extract content (Q.S component) obtained from this H. component and extremely stable to heat. The mixture of the H. component and the Q.S component is used as a raw material and the mixture is treated at 380-420 deg.C for 1-6hr and further aged at 300-350 deg.C for 10-30hr to provide the objective mesophase pitch for production of high- strength ultrahigh elastic modulus carbon fiber of continuous filament extremely stable to heat and having stable physical properties and for production of matrix for carbon-carbon composite material.
Patent JP-S63237072-A (JP)
Title: Image forming device
Inventor: SHOJI HISAFUMI
IPC: G03G15/01
Filed: 1987-03-26
Abstract: PURPOSE:To permit formation of an image having a high gradation by providing a shift register and switching means for changing over the connection circuits of the shift register between the output terminal of a recording data forming part and the input terminal of a latent image forming means and changing over the circuit connections. CONSTITUTION:A switch S3 is connected to a contact (b) and contact (e) sides by a switching signal from a CPU 9 and recording data (DY or DK) is once stored in the shift register 6 in the stage of multi-color image recording data. The shift register 6 transfers the stored recording data to the latent image forming means 22' upon elapse of the time necessary for the latent image carrier 1 to rotate and move the distance between the latent image forming means 21' and 22'. As a result, the data is outputted to the latent image forming means 22' with a delay by as much as the time corresponding to the above-mentioned distance. The accurate registration of the positions of the images formed by the means 21' and 22' is thus permitted.
Patent JP-S61230366-A (JP)
Title: Solid-state image pickup device
Inventor: KURIHARA HAJIME
IPC: H04N5/335
Filed: 1985-04-05
Abstract: PURPOSE:To reduce the OFF current section of semiconductor switches, and to improve a S/N ratio containing temperature characteristics largely by using one parts of each semiconductor switch connected in series with a photoelectric conversion element as P channel switches and the remainder as N channel switches. CONSTITUTION:When the clocks of Sp, CL, CL are inputted from the outside, P channel switches 6 are selected at low levels and N channel switches 6' at high levels in succession in polycrystalline silicon T, F, T semiconductor switches represented by S1, S2...SM-1, SM by polycrystalline silicon T, F, T scanning driving circuits, and optical signal currents corresponding to pictures are outputted to a signal line SG. Polarity is reversed in the directions of currents flowing on the ON of several P channel switch and N channel switch at that time, but polarity can be corrected simply by a signal processing circuit after an initial-step current input type amplifier 7. Since the polarity of currents of the P channel switches and the N channel switches are reversed, OFF currents overlapped onto the signal line SG from respective picture element are canceled mutually. Accordingly, the OFF currents of each semiconductor switch are reduced remarkably, thus improving a S/N ratio to decouple or more.
Patent JP-S51148357-A (JP)
Title: Manufacturing method of metal stem
Inventor: KOMODA KOUICHI
IPC: H01L23/12
Filed: 1975-06-16
Abstract: PURPOSE:To fill a space of the inlay part by inlaying an eyelet with pressure into the eyelet inlay hole of a base when manufacturing metal stems for semiconductor device.
Patent JP-2000265637-A (JP)
Title: Fitting structure for handrail or the like
Inventor: ODA AKIRA
IPC: F16B12/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To surely and safely fix gypsum boards to a wall by making mounting seats abut on studs or a horizontal member forming the wall, from the surface with the gypsum boards held between, and fastening the mounting seats to the studs or horizontal member by machine screws through machine screw holes. SOLUTION: An appropriate number of machine screw holes 21 are previously bored in individual mounting seats 2 of a handrail 1 so as to be arranged longitudinally and laterally. The mounting seats 2 are made to abut on longitudinal studs 6 or a lateral horizontal member forming a wall 4 with gypsum boards 3 or the like attached and fixed thereto, from the surface with the gypsum boards 3 held in between, and the mounting seats 2 are fastened to the studs 6 or horizontal member by machine screws 22 through the machine screw holes 21. The mounting seats 2 can be previously shaped in optimum shape, along with machining of the machine screw holes 22, to be fitted to the studs 6 and horizontal member which are backing material of the gypsum boards 3. The excellent and positive fitted state of a handrail can therefore be obtained without special work for fitting it to the wall 4.
Patent JP-S58189398-A (JP)
Title: Electroplating method using insoluble anode
Inventor: SUZUKI NOBUKAZU
IPC: C25D17/10
Filed: 1982-04-30
Abstract: PURPOSE:To perform electroplating continuously without receiving the influence of sludge, by capturing the sludge formed on the surface of an insoluble anode and peeled therefrom in an anode chamber and discharging the same continuously to the outside of the system with a circulation system for the liquid in the anode chamber. CONSTITUTION:A material 1 to be plated, such as a steel plate or the like, is moved in a plating cell 3, while said material is held charged to (-) with electricity conducting rolls 2. An anode chamber 4 formed separately from the plating chamber is provided in the cell 3, and the surface 4a of the material 1 facing the chamber 4 has non-conductivity and can assure electrical conductivity. The other surface 4b is formed of an insulation material. An insoluble anode 5 formed of a Pb alloy or the like is installed in the chamber 4 so as to extend in the moving direction of the material 1. The anolyte having the same compsn. as the compsn. of the plating bath in the chamber 4 is discharged 6b and is stored 7, and after the liquid is degassed, the liquid is stored 9 through a flow rate regulating valve 8 and is again circulated to the chamber 4 with a pump 10 or the like. The sludge removed from the chamber 4 together with the anolyte in, for example, a degassing tank 7, is removed in the circulation system of the anolyte.
Patent JP-S56168974-A (JP)
Title: Control device for seamless welding machine
Inventor: HOSOKAWA TOMIAKI
IPC: B23K11/24
Filed: 1980-05-30
Abstract: PURPOSE: To prevent the variance in initial throttling time and make setting easy and sure by counting the clock of the initial throttling time through repetition of cycles in which cooling and heating time constitute 1 cycle, by using a counter.  
     CONSTITUTION: This is the control device for seam welding machines which controls the initial throttling current to lower than a set value so as to flow the same for a constant time to the welding start part, wherein a cooling time and a heating time constitute one cycle, and the initial throttling time when the initial throttling current is flowed is set by the repetition times of said cycles. Therefore, there are no influences of the fluctuations in temp. and voltage, and the variance in the repetition is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59205076-A (JP)
Inventor: ROBIN ARAN MAATEIN
IPC: B60C29/00
Filed: 1984-04-13
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-S62235018-A (JP)
Inventor: TAKANASHI KATSUMI
IPC: B65B31/02
Filed: 1986-03-31
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-H03276235-A (JP)
Title: Microcomputer debugging device
Inventor: HOSOKAWA NOBORU
IPC: G06F11/34
Filed: 1990-03-26
Abstract: PURPOSE:To monitor the state of the data at a certain instant without breaking a subject microprocessor by using plural monitoring RAMs in order to hold the data in an optional instant. CONSTITUTION:When a microprocessor to be measured has an access to a set address E, a RAM 8 rewrites the data in an address different from an old address. Thus the higher ran addresses M of the RAM 8 are increased for each input of a trigger signal T, and the data writing area is updated. A built-in microprocessor B stops a write control signal K of the RAM 8 via a user operation or displays the data on an optional address of the RAM 8 on a CRT 10 by presetting a preset counter 12. Thus the instant data state of a trigger signal can be displayed on the CRT regardless of the order of the trigger signal.
Patent JP-S61575-A (JP)
Title: Continuous vapor deposition method of aluminum
Inventor: MIKOGAMI AKIO
IPC: C23C14/26
Filed: 1985-04-06
Abstract: PURPOSE:To deposit continuously Al by a vacuum deposition method with high thermal efficiency by using a conductive ceramic boat of which the surface in the bottom of the inside cavity is roughened as a boat for evaporation of the Al in the stage of said continuous vapor deposition. CONSTITUTION:The boat consisting of the conductive ceramics consisting essentially of conductive TiB2 and contg. BN and AlN having an insulating characteristic is used as the boat 1 for evaporation of the Al for vapor deposition to be used in the stage of depositing the Al by a vacuum deposition method of the surface of the long-sized substrate. The base surface 3 of the cavity 2 of said boat 1 in which the Al is to be incorporated is roughened. The Al is put into the cavity 2 of the boat 1 and electricity is conducted to the boat 1 to generate heat thereby melting and evaporating the Al therein. The roughened base surface of the boat 1 contributes to an improvement in the wet spreading of the molten Al and heat transmission. The continuous vapor deposition of the Al with high thermal efficiency is thus made possible.
Patent JP-H01247423-A (JP)
Title: Copolyester for packaging material
Inventor: HIRAHARA TAKUJI
IPC: C08G63/68
Filed: 1988-03-29
Abstract: PURPOSE:To make it possible to form a copolyester packaging material having excellent mechanical strengths, transparency and gas barrier property, by copolymerizing a dicarboxylic acid component contg. three specified dicarboxylic acids at a specified ratio with a diol component. CONSTITUTION:A dicarboxylic acid component contg. 10-50mol% (based on the whole acid component and the same applies hereinbelow) isophthalic acid or its ester-forming deriv. (A), 20-70mol% dicarboxylic acid or its ester-forming deriv. (B) of formula I (wherein R1, R2, R3 and R4 are each hydrogen, a 1-6C alkyl group, an alkoxy group, a phenyl group or Cl, Br or F) and 10-50mol% naphthalenedicarboxylic acid or its ester-forming deriv. (C) wherein the molar ratio of the component B to the component C is 50-80:50-20 is copolymerized with a diol component (ethylene glycol is most pref.).
Patent JP-H04310277-A (JP)
Title: Bag-like container-automatically cleaning apparatus and bag-like container receiving and sending apparatus
Inventor: HOSOKAWA TORU
IPC: B08B9/42
Filed: 1991-04-08
Abstract: PURPOSE:To automatically clean a bag-like container while it is kept upside down and transported on the transportation line by installing a mouth holder in the lower part of an installation board attached to a roller chain in a prescribed distance and installing a bag main body holder in the upper part of the installation board. CONSTITUTION:A roller chain 44 is wound endlessly between a sprocket part for driving and a sprocket part for following and, at the same time, installation boards 45 are installed in the roller chain 44 in a prescribed distance, a mouth holder 46 able to freely open and hold the mouth part 7a of a bag-like container 7 is installed in the lower part of each installation board 45, and a bag main body holder 47 able to freely open and hold the bag main body 7b of bag-like container 7 is installed in the upper part of each installation board 45.
Patent JP-H09262516-A (JP)
Title: Device for monitoring deterioration degree of automatic-coating device
Inventor: KITAGAWA YOSHIHIRO
IPC: B05B12/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically and quantitatively monitor the degree in deterioration of a traveling mechanism by generating alarm when vibration in the moving direction is detected during movement of a paint spray means and it is discriminated that amplitude value of detected vibration is not smaller than set value. SOLUTION: An automatic coating device 10 incorporates a traveling mechanism 30, a driving control board 50 and a paint supply means or the like. A work is coated while a paint spray means 20 is reciprocatively moved in a circular arc shape in the vertical (primary) direction. An acceleration sensor 60 is fitted to a traveling object 32 as a means for detecting vibration in the moving direction during movement of the paint spray means 20. Acceleration Aci detected by the acceleration sensor 60 during movement of the traveling object 32 is taken into a CPU 71 through an amplifier 65 and converted into amplitude value Ai of vibration. Thereafter, the amplitude value Ai of vibration is compared with set value As stored in a set value storage means 73M. In the case of Ai>=As, an alarm signal is outputted to rumble a buzzer 69.
Patent JP-H10269499-A (JP)
Title: Vehicle speed controller
Inventor: YOKOSHIMA KATSUHIKO
IPC: G01C21/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To automatically reduce the speed of a vehicle in front of a curve in accordance with driver's will without generating unnatural feeling by computing the allowable turning speed of the vehicle on the curve based on radius-of- curvature information and an allowable lateral speed and controlling the speed reduction of the vehicle to the allowable turning speed prior to the approach of the vehicle to the curve. SOLUTION: A navigation system 50 detects the existence of a curve on a road in front of the vehicle. A vehicle speed calculation part 132 detects a vehicle speed. A front curve R calculation part 102 detects and calculates the radius R of curvature of the curve. A sporty degree judging part 120 detects a driver's driving state. A maximum turning lateral G setting part 124 sets up the allowable lateral acceleration of the vehicle capable of tracing the curve based on the driver's driving state information. A maximum turning vehicle speed estimating part 126 operates the allowable turning speed of the vehicle on the curve based on the radius-of-curvature R information and the allowable lateral acceleration and a TCL control part 134 or the like controls the speed reduction of the vehicle to the allowable turning speed prior to the approach of the vehicle to the curve.
Patent JP-S56169965-A (JP)
Title: Data conversion circuit
Inventor: ISOBE HIROMASA
IPC: H04N1/419
Filed: 1980-06-02
Abstract: PURPOSE:To perform a specified change of data with a mode designation bit, by providing the mode designation bit at a part of the address of a data conversion circuit having an ROM and arranging a plurality of conversion data to one ROM. CONSTITUTION:The background of an original 1 is white, then a mode designation bit selecting switch 5 is set to the OFF position, and the input of an address A2 of an ROM8 is kept 0 at all times via a power supply potential holding buffer 7. Further, when the background is black, the switch 5 is turned on, and the address A2 of the ROM8 is set to 1. The address A2 is set to the upper and lower stages of the ROM8, the characters of the original 1 are read in at a readout device 2, so that the output can be accessed with addresses A1, A0 of the ROM8 via input buffers 3, 4. When the output signal of the device 2 is 00,01, the output signal of the ROM8 is taken as 0, the white color of the original 1 is fed to a recorder 10. When the output signal is 10, 11, the output signal is taken to 1, and the black color of the original 1 is displayed.
Patent JP-2000265481-A (JP)
Title: Basement unit burying method
Inventor: SHIMOYAMA HIROSHI
IPC: E04B1/348
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a basement unit burying method capable of relaxing setting limitation in accordance with a basement construction, preventing softening of the ground and preventing nonuniform earth pressure to be applied to a basement unit and occurrence of differential settlement. SOLUTION: A foundation 4 for a basement unit is formed on a bottom surface part of a hole for setting the basement unit drilled downward and the basement unit 3 free to place a building unit of the roughly same module shape above it is set on the foundation 4 for the basement unit under this basement unit burial method. Consequently, concrete 15 is deposited in a narrow groove formed of a side wall 12 of the basement unit 3 and a side wall 13 of the hole for setting the basement unit.
Patent JP-S63242795-A (JP)
Inventor: HANSU BUYORUKESUTAMU
IPC: B63H5/14
Filed: 1987-03-27
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-H11274337-A (JP)
Title: Electronic device
Inventor: NAKAI TAKESHI
IPC: H01B11/18
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a cooling device and realize energy conservation of dissipation power, by specifying the length of a coaxial cable for an electronic device expressed by a specific expression. SOLUTION: A coaxial cable 7 for an electronic device supplies power of 1 to 100 W, by connecting a first input/output coaxial connector 6 fixed to a vacuum insulated container 1 and a second input/output coaxial connector 5 of an electronic device 4. The length of the cable 7 is represented by an expression Lmin= 2kS(T2 -T1 )/Q}<1/2> and is made 50% of Lmin or more and 200% or less thereof. In the expression, (k) is the thermal conductivity of an average sectional area of a cable, S is a sectional area of a cable, T2 is an inner wall temperature of a vacuum insulated container, T1 is the temperature of an electronic device and Q is a heat emission amount due to transmission loss of supply power per unit length of a cable. Heat flow-in amount to the electronic device 4 can be minimized, by optimizing the length of the coaxial cable 7 in this way.
Patent JP-H05213624-A (JP)
Title: Method for inspecting glass bottle
Inventor: ITO SHINICHI
IPC: G01N21/90
Filed: 1991-03-13
Abstract: PURPOSE:To provide an inspecting device capable of separately distinguishing defects in close parts of a glass bottle without using many cameras. CONSTITUTION:The mouth of a glass bottle, etc., is photographed with a camera, the resulting image is divided into parts in plural windows 10-12 previously set on a screen and each of the windows 10-12 is examined for defects. Data on the windows 10-12 are then separately collected. Action for correcting a molding process can quickly be started and many cameras are not required.