baber/WOPTO huggingface dataset:
Patent JP-H0518790-A (JP)
Title: Vehicular measuring instrument
Inventor: TAKEMA KEIICHI
IPC: G01D11/24
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a vehicular measuring instrument with a dust-proof countermeasure taken while suppressing temperature rise inside a case. CONSTITUTION:A groove 11 for inserting the end part of a flexible printed board 4, disposed at the back face of a case 3, by bending is formed at the back face peripheral part of the case 3. The groove 11 is provided at its bottom part with a through hole 12 piercing the bottom wall of the groove 11. This through hole 12 is closed by the flexible printed board 4 inserted into the groove 11.
Patent JP-S5797489-A (JP)
Title: Full electronic timepiece
Inventor: NAKAMURA KENZOU
IPC: G04G5/00
Filed: 1980-12-10
Abstract: PURPOSE:To facilitate manufacture while increasing the degree of freedom of design by decreasing the number of switches, by performing display mode switching, correction mode switching and correction, etc., by one unit of a switch by selecting a gate through switch operation. CONSTITUTION:When an input switch 4 is pushed for longer than a prescribed second period, a mode counter 2 is activated by the output of a pulse-width selecting circuit 1 to set a correction mode for the time, etc., and the output of the counter 2 is outputted from a corresponding gate of a selection gate 3 to perform correction. When the switch 4 is pushed for shorter than the prescribed second period, on the other hand, a prescribed pulse from the circuit 1 is applied directly to the gate 3 to select a prescribed gate, and consequently display mode switching is performed to perform the switching of display contents such as the time, date, day of the week, etc. Thus, mode switching, the execution of the modes, etc., are controlled by using one unit of the switch to decrease the number of external operating members, so that the degree of freedom of the design of a full electronic timepiece is increased while its manufacture is facilitated.
Patent JP-H09194528-A (JP)
Title: Production of polymer having quaternary ammonium base
Inventor: MIZUIE JIROU
IPC: C08F6/10
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having quaternary ammonium bases useful for a permanently antistatic agent, an antibacterial agent, etc., by dissolution of the resultant polymer having quaternary ammonium bases such as corresponding amino groups, addition of a specific solvent, etc., and removal of solvents at a temperature not causing its deterioration, discoloration and decomposition. SOLUTION: This polymer having quaternary ammonium bases is obtained by dissolving the resultant polymer [e.g. a copolymer synthesized from N, N-(dimethylamino)ethyl methacrylate and styrene], and by adding a solvent (e.g. ethylene glycol) having a boiling point of 120 to 220 deg.C and a compound [e.g. poly(alkylene oxide)] capable of decreasing the viscosity of the polymer in a molten state.
Patent JP-H0223404-A (JP)
Title: Method for preparing nc data for rough working
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the interference of the tool and the work at the time of moving by comparing the height of a present tool position and a preceding tool position, inserting the new tool position having a higher Z value and lower X and Y values between the present tool position and the preceding tool position and preparing the NC data. CONSTITUTION:A moving quantity (d) of a Z direction until a tool is not interfered with any shape approximate surface is obtained. Thereafter, when the coordinate value of the tool center is (xi,yi,zi), (xi,yi,zi+d) is stored into a RAM 1c as a point on the offsetting passage in which the tool is not interfered. Next, a point Pck and a preceding point Pc(k-1) on the presently stored offset passage are read from a RAM, the coordinate value of the present point Pck is (xb,yb,zb) and the coordinate value of the preceding point Pc(k-1) is (xa,ya, za), and at the time of zb>za in the comparison of the Z value, the coordinate value (xa,ya,zb) of the new tool central position Pc(k-1) is obtained and a point Pc(k-1)' is inserted between the present point Pck and the preceding point Pc(k-1) and stored into the RAM.
Patent JP-H0463067-A (JP)
Title: Display device
Inventor: ABE SHIGERU
IPC: H04N3/24
Filed: 1990-06-30
Abstract: PURPOSE:To prevent a spot from being obstructively left on a display screen by providing a continuing means which continues the oscillating operation of a horizontal oscillating circuit for a prescribed time at the time of power-off and a changing means which forcibly changes the luminance of a display picture to the white level in this oscillation continuation period and forcibly reducing the high voltage applied to a cathode-ray tube at the time of power-off. CONSTITUTION:A display device 1 where a picture is displayed with a cathode- ray tube 10 is provided with a continuing means 9 which continues the oscillating operation of a horizontal oscillating circuit 12 for the prescribed time at the time of power-off and changing means 4 and 5 which forcibly change the luminance of the display picture to the white level in the oscillation continuation period. At the time of power-off, the oscillating operation of the horizontal oscillating circuit 12 is continued for the prescribed time by the means 9 and the luminance of the display picture is changed to the white level by means 4 and 5 to forcibly flow a beam current to the cathode-ray tube 10; and thus, the high voltage applied to the cathode-ray tube is reduced in a short time.
Patent JP-H0735056-A (JP)
Title: Pressure-tight structure of scroll compressor
Inventor: YAMAMOTO SHINYA
IPC: F04C29/00
Filed: 1993-07-14
Abstract: PURPOSE:To provide a lightweight scroll compressor embodied in a small size and equipped with a high strength by furnishing a circular arc or a recess in the form of circular arc at the root where the casing part at a stationary scroll member protrudes from a base board. CONSTITUTION:In a stationary scroll member 1 a casing 1d is protruded frown the periphery of a base board 1a in a single piece construction, and a spiral part 1b is protruded in a single piece from the board la in a spoition inside of the casing 1d. The casing root part A and spiral root part B of the stationary scroll member 1 assume a form of circular arc protruding from the board 1a with an oxide film. This oxide film is machined in the spiral root part B and refrained from any processing in the casing root part A. As a result, the arc shape of the oxide film is kept in the casing root part A, and the spiral root part B is finished approx. in right angle. When this scroll compressor is in operation, stress concentration on the part is relieved by the circular arc 15 which is formed in the casing root part A.
Patent JP-2001007533-A (JP)
Title: Manufacture of ball grid array printed wiring board excellent in heat dissipating property
Inventor: KANEHARA HIDENORI
IPC: H05K3/46
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To enable a wiring board to be improved in heat-resistant properties, electrical insulating properties, and profitability by a method wherein a truncated cone projection is formed on the backside of a both-sided metal plated laminate opposite to its chip mount surface, a prepreg and a metal foil are laminated on the front surface, and a hollow prepreg is stacked on the backside, and these components are thermocompressed into a laminated board. SOLUTION: Etching resist is applied on all the surface of a glass cloth-base both- sided metal plated laminated board, the backside is etched halfway, a truncated cone protrusion on the center surface of the board opposite to its other surface where a chip is mounted is left, and the board provided with a both-sided circuit d equipped with a center truncated cone protrusion e is formed by etching carried out from both its sides. A hollow prepreg g and a metal foil a are arranged on the backside, and a prepreg f and a metal foil a are arranged on the surface. These components are thermocompressed under vacuum into a both-sided metal plated multilayer board h.  A part of the board other than a chip mounting part is covered with a protective resist and ground to enable a metal surface which serves as a chip mount to be exposed, and a chip is bonded for the formation of a semiconductor plastic package.
Patent JP-H1022339-A (JP)
Title: Semiconductor device
Inventor: AMANO TOSHIAKI
IPC: H01L23/28
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate handling in production process by forming a conductor layer on a resin layer having bumps for external connection electrodes and connecting them to exposed connecting members on the resin layer. SOLUTION: Electrode pads 12 to be electrodes are formed on the lower face of a semiconductor chip 11 and bumps 13 to be connecting members are formed on the pads 12. A resin layer 14 is formed on the chip lower face with leaving the bumps 13 partly exposed. The resin layer 14 has bumps 14a and conductor layer 15 on the resin layer 14 including the bumps 14a to electrically connect the conductor layer 15 to the exposed bumps 13 on the resin layer 14. A solder resist layer 16 is partly formed esp. on other areas on the layer 15 than the bumps 14a. This facilitates handing in the condition of semiconductor wafers.
Patent JP-S6066789-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: D06F33/02
Filed: 1983-09-20
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-H0522570-A (JP)
Title: Recording method and device
Inventor: HAMADA TATSUO
IPC: H04N1/387
Filed: 1991-07-16
Abstract: PURPOSE:To prevent the divergence of focus at the time of the projection by an OHP even when a curl occurs in OHP sheet, for instance, at the time of recording the sheet, etc. CONSTITUTION:A mirror image pattern of picture data is generated according to the classification of recording medium and the mirror recording is performed based on the mirror image pattern. When the recording in OHP sheet 31 is instructed, the mirror image pattern is printed in the deforming inside. By this, a projection picture for which the divergence of focus is eliminated can be obtained as the deforming is straightened by the self-weight of the OHP sheet 31 because the OHP sheet 31 is mounted on the OHP by putting the recording surface downward when the OHP sheet 31 is practically used.
Patent JP-H0733529-A (JP)
Title: Production of sintered silicon carbide
Inventor: WADA TORU
IPC: C04B35/565
Filed: 1993-07-15
Abstract: PURPOSE:To improve the density, strength and thermal conductivity of a sintered silicon carbide by subjecting powder or whisker of SiC to plasma discharge sintering treatment. CONSTITUTION:A binder is added to SiC powder having particle diameter of 0.5-100mum or SiC whisker having diameter of 0.1-3mum and an aspect ratio of 5-30 and the mixture is formed by a cold hydrostatic compression molding under 1-20ton/cm<2> pressure for 1-60min to obtain a formed article A. The article A is charged in a cemented carbide or carbon die 1 as a reactor for plasma discharge sintering and subjected to plasma discharge sintering treatment in a reducing atmosphere or in vacuum under a pressure of 50-5,000kgf/cm<2> at 1600-2300 deg.C for 1-30min.
Patent JP-H0926368-A (JP)
Title: Automatic calibration equipment for mechanical quantity sensor
Inventor: BAN KAZUKUNI
IPC: G01L1/26
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To change force and moment automatically by controlling a linear drive device on the basis of an output signal of a load cell so that the force loaded on a sensor device takes a prescribed value. SOLUTION: A force sensor 50 is provided on a support stage 38A, and loading devices 10a and 10b are equipped with servo motors 14, ball screws 20 and nuts 22 as linear drive means and also linear guides 40 and slide members 24 and 28, respectively. Coil springs 25a and 25b are provided between a stopper ring 26a and the upper side of a lower-end jutting part 24b and between an upper-end jutting part 28a and the jutting part 24b, respectively. A load cell 30 calibrated precisely is fitted together with a member 28 on the lower side of the jutting part 28a so that it is movable vertically, and an output thereof is inputted to a control device. A force loaded on a cross bar 34 by the devices 10a and 10b is measured by the load cell 30, and the control device controls the direction and amount of rotation of the motors 14 so that the load on the cross bar 34 is a prescribed value.  According to this constitution, the force and the moment loaded on the force sensor 50 can be changed automatically.
Patent JP-S6153717-A (JP)
Title: Thin film forming device
Inventor: TAKEUCHI HIDEAKI
IPC: H01L21/285
Filed: 1984-08-24
Abstract: PURPOSE:To form a thin film without any break in a submicron region through making each incident angle predetermined angle by injecting most of particles from a supply source in the first and the second incident angles with a surface. CONSTITUTION:After a particle supply source generating adhering particles 24 and 25 of thin film forming material in a thin film forming device, these particies 24 and 25 are introduced and adhered to a surface of a thin film forming substrate 1 forming a thin film in a target 27. Most of particles 24 and 25 from this particles supply source are used to the surface of the substrate 1 as the first incident angle being an outside erosion region 22 and as the second incident angle being as an inside erosion region 23. This first incident angle is set at a sharper angle with a surface than the second incident angle, and the second incident angle is set at a sharper angle with a vertical direction of the surface than the first incident angle. After the first incident angle is set as about 15 deg. and the second incident angle is set at about 60-90 deg., a thin film is formed without any break in a submicron region.
Patent JP-S5965045-A (JP)
Title: Octadecahydro-p-terphenylcarboxylic acid 2,4- dihalogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1982-10-05
Abstract: NEW MATERIAL:The compound of formula I (R is H or 1-10C alkyl; X and Y are F or Cl). EXAMPLE:trans-4''-Propyl-trans-octadecahydro-p-terphenyl-trans-4-carbo xylic acid 2-chloro-4-fluorophenyl ester. USE:A component of a liquid crystal composition. It exhibits liquid crystal phase over a wide temperature range, and has small positive dielectric anisotropy. It has low viscosity, does not influence the threshold voltage and saturation voltage, can be applied to a double-frequency driving method. PROCESS:The compound of formula I can be prepared by (1) reacting bromo- benzene with metallic Mg, (2) reacting the resultant compound of formula IIwith the compound of formula III to obtain the compound of formula IV, (3) directly hydrogenating the product using Raney Ni followed by halogenation and cyanization, (4) hydrolyzing the product to obtain a benzoic acid derivative, (5) reducing the derivative with Na and converting to the acid chloride with SOCl2, and (6) reacting the acid chloride with the compound of formula VI.
Patent JP-H10334179-A (JP)
Title: Musical score recognition device
Inventor: KIKUCHI TAKESHI
IPC: G10H1/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To appropriately transmit the result of recognizing the input image of a musical score to a user by providing a display control means for making colors be different between a symbol font and image data or making one of them flicker. SOLUTION: A CPU 6 instructs the read of the musical score 1 to a scanner 2, the scanner 2 reads the musical score 1 as the image data and stores the image data in a RAM 8 as original images and the stored original images are displayed at a display device 3 as musical score images. The CPU 6 copies the same data as the original image data of the musical score to a different memory area inside the RAM 8 and stores them as recognition image data. Based on them, a recognition processing is performed and a recognized result is stored in the RAM 9. A symbol code is stored in a symbol memory inside the RAM 9 for a recognized musical score symbol and the image data are stored in a bit map memory inside the RAM 9 for the non-recognized one. Then, the recognized image data are displayed in black and the non-recognized ones are displayed in red.
Patent JP-H0464032-A (JP)
Title: Measuring apparatus of scanned optical image
Inventor: KOBAYASHI YUJI
IPC: G03G15/00
Filed: 1990-07-04
Abstract: PURPOSE:To enable execution of accurate measurement by a method wherein an optical image of an index for measurement is converted into an electric signal while it is scanned and exposed on a photoelectric conversion element by driving a scanning optical system actually, the electric signal is transferred to a transfer element and the optical image is detected therefrom sequentially. CONSTITUTION:An index 14 for measurement is set along a scanning direction A on platen glass 1 and an image of the index 14 is scanned and exposed on a line image sensor 17 by driving a scanning optical system 11. On the occasion, the linear image of the index 14 is illuminated by a light source 2, while a reflected light image thereof is scanned and exposed on the sensor 17 disposed at a position corresponding to the surface of a drum 10 of a light-sensitive body, through a full rate mirror 3, half rate mirrors 4 and 5, an imaging lens 6 and a fixed mirror 7. On the occasion, the light source 2 and the mirror 3 are driven at a speed V in the direction A, while the mirrors 4 and 5 are driven at a speed V/2 in the same direction. The speed of movement of a carriage moving the mirrors of the scanning optical system 11 is detected by a linear type transducer for speed detection and inputted to a driving circuit 30 of the sensor 17, and thereby the scanning optical image can be detected.
Patent JP-H0843314-A (JP)
Title: Coke oven body diagnosing method
Inventor: OGAWA MITSUGI
IPC: G01N21/954
Filed: 1994-07-27
Abstract: PURPOSE:To carry out effective repair and elongate a life of oven body by determining the order of repair based on marks of each oven obtained through addition of plural characteristic values weighted with environmental impact indexes. CONSTITUTION:Various kinds of data of a coke oven 1 are collected into a coke oven computer 2 so as to monitor and control operation of the oven 1. Various measurement data are classified and diagnostic data therein are transmitted to a diagnostic analyzing computer 3. Manual input from a terminal device is also applied to a part of the data. A peak and area of an extrusion electric current is analyzed by the computer 3. Image analyzing data and dust concentration data are, similarly to the extrusion current data, analyzed by the computer 3 to find a required correlation coefficient. Consequently, an oven with remarkable deterioration tendency at present and the most deteriorated oven can be judged in accordance with each of the extrusion current, image analyzing data and dust concentration, and the result can be utilized as a repair guidance. Further, the deterioration tendency of each analyzing data is comprehensively evaluated through a specific evaluation procedure so as to determine the order of priority for repair.
Patent JP-H0463214-A (JP)
Title: Method for measuring depth of raceway in blast furnace
Inventor: SERIZAWA YOSHIHIRO
IPC: C21B7/00
Filed: 1990-07-03
Abstract: PURPOSE:To enable control of fuel blowing rate at each tuyere by catching a condensed beam with a high speed camera from the tuyere while oscillating in the plane, executing image processing, measuring width of oscillated beam and calculating depth of a raceway. CONSTITUTION:The single condensed light beam in low wave length range as variable output from a beam source 1 or a sheet beam is radiated while oscillating in the plane from the tuyere 4. This reflected light beam is caught with the high speed shutter camera 9 through a half-mirror 3 and an optical filter 7. Then, the image processing is executed with an image analyzer 9, and by measuring width (l) of the oscillating beam picked up on a screen, the depth of raceway is calculated. By this method, balance control to circular direction in a blast furnace can be accurately executed.
Patent JP-H0837908-A (JP)
Title: Threshing and sorting controller
Inventor: TAKAHARA KAZUHIRO
IPC: A01F12/48
Filed: 1994-07-27
Abstract: PURPOSE:To enable exact sorting treatment avoiding troubles such as contamination of the harvested grains with straw waste or the like by maintaining an optimal air-blowing of a target volume to the treated product leaking down from a shaking type sorting plate. CONSTITUTION:A control means H can control the grain leak opening in a shaking type sorting plate which sorts the grains after threshing and further can control the volume rate of air-blowing for winnowing. Thus, the control means H controls the change in the grain leak opening of the sorting plate so that the layer thickness may keep the target thickness on the basis of the information from the detector S1 for detecting the layer thickness of the treated product on the sorting plate and also controls the change in the blower so that the air-blowing may reach the target volume corresponding to the grain leak opening.
Patent JP-H1127488-A (JP)
Title: Data processor
Inventor: AZEKAWA YOSHIIKU
IPC: H04N1/41
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a storage capacity as a whole necessary for plural data processing circuits by supplying to at least one data processing means other than another data processing means by the data. SOLUTION: D1 as pixel data are successively inputted to a storage circuit 50 from a data input circuit 2. By a control circuit and so on in the storage circuit 50, storage and control are performed and, for example, the first block data d2 on the fourth line in the fourth column are supplied to a data first processing circuit 6. The data first processing circuit 6 processes the data in a fixed method and stores processing data d3 in a storage circuit 8. Next, the data first processing circuit 6 supplies the first block data d5 extended from processing data d4 to the storage circuit 50. Then, a storage and a control are performed by a control circuit or the like in the storage circuit 50 and, for instance, the pixel data are supplied to a data second processing circuit 11 by making the second block data D6 on the eighth line in the eighth column as a unit.
Patent JP-2001006768-A (JP)
Title: Terminal device
Inventor: MIYAGAWA NOBORU
IPC: H01R4/48
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a terminal device capable of preventing a pawl for locking from being damaged. SOLUTION: In a terminal device constituted of a corner box shape insulating resin body 1 having an opening 1a on one surface and incorporating a terminal 2 in the opening 1a and an insulating resin cover 3 for closing the opening 1a of the resin body 1, the resin cover 3 is projected toward the resin body 1, a pawl for locking 4 with a pawl tip directed to the outside of the resin body 1 is provided and a protrusion 6 longer than the pawl for locking 4 is provided in the vicinity of the pawl for locking 4. The resin body 1 is provided with a pawl locking part 5 locking the pawl for locking 4 and a recess 7 for guiding the protrusion 6.
Patent JP-H0617287-A (JP)
Title: Surface treated aluminum sheet excellent in spot weldability
Inventor: FUKUI KIYOYUKI
IPC: C25D5/44
Filed: 1992-07-02
Abstract: PURPOSE:To provide a surface-treated Al sheet having performance close to that of a galvanized steel sheet in spot weldability. CONSTITUTION:The surface treated aluminum sheet or aluminum alloy sheet having a oxide layer with 10 to 500Angstrom  thickness formed on the surface of a base metal and a plated layer of one or more layers formed thereon, of which topmost surface layer has 500 deg.C or higher m.p. as well as the coating weight of the plated layer is regulated to 1 to 40g/m<2> and excellent in spot weldability, is manufactured. This surface treated aluminum sheet is suitable particularly as a lightweight automotive material requiring corrosion resistance and weldability.