baber/WOPTO huggingface dataset:
Patent JP-S54144438-A (JP)
Title: Production of decorative material
Inventor: ISHIZAWA HIDEO
IPC: B05D5/06
Filed: 1978-05-02
Abstract: PURPOSE: To obtain a decorative material having improved matte effect, by coating a base printed with an ultraviolet light absorbing ink with a synthetic resin curable and shrinkable by ultraviolet light to form a layer, which is irradiated by ultraviolet light to produce a matte part caused by the micro shrinking of the film only the printed part of the resin surface.  
     CONSTITUTION: A base printed by an ink blended with 20 wt.% based on the ink of an ultraviolet light absorber (e.g., a derivative of salicylic acid, e.g., phenyl salicylate) is coated with a resin (e.g., unsaturated polyester) curable and shrinkable simultaneouly by ultraviolet light blended with 0.5W10 wt.% of an ultraviolet light sensitizer (e.g., tetramethylthiuram disulfide) having an excitation wavelength not less than 300W400 mμ to form a layer having a coating build-up of 5W100 g/m 2 , which is irradiated by ultraviolet light. A heat-resistant polyvinyl chloride, a sheet of synthetic paper or paper treated by a sealer are used as the base sheet. The ink depends on the material of the base in selection, for example, the base of the polyvinyl chloride is printed with an ink of polyvinyl chloride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55145834-A (JP)
Title: V-type four-cylinder internal combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02B75/22
Filed: 1979-04-27
Abstract: PURPOSE:To properly balance an engine by locating each crank pin of cylinders in position with proper relations, thereby erasing its inertia force and couple. CONSTITUTION:A crank pin 51 of a connecting rod 41 of a piston 31 in the primary cylinder 11 and a crank pin 52 of a connecting rod 42 of a piston 32 in the secondary cylinder 12 are connected by a crankshaft 9 between a front bearing 6 and a center bearing 8. A crank pin 53 of the third cylinder 13 and a crank pin 54 of the fourth cylinder 14 are located between the center bearing 8 and a rear bearing 7. The crank pin 51 of the primary cylinder 11 and the crank pin 54 of the fourth cylinder 14 are in phase with each other. The crank pin 52 of the secondary cylinder 12 and the crank pin 53 of the third cylinder 13 are phased in position symmetrically, that is 180 deg. out of phase with crank pins 51, 54 of the primary and fourth cylinders 11, 14.
Patent JP-H10255046-A (JP)
Title: Object identifying device and method
Inventor: AOKI TOSHIYUKI
IPC: G06T7/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a device which makes home electrical appliances and a vending machine objects, whose identification processing time is short and identifies even a symbol whose identification symbol is not marked. SOLUTION: A size measuring means 302 measures the size of an object 10, a weight measuring means 301 measures the weight 321 of the object 10, each measured result is transferred to an identifying means 303 and the means 303 performs identification of the object 10. The longest and the second longest sizes among measured sizes are between 1,200 and 2,000mm and between 400 and 1,800mm, respectively, weight is between 45-600kg and density ranges from 17 to 40kg/cm<3> . A machine that satisfies the three ranges is identified as a vending machine.
Patent JP-H03253992-A (JP)
Title: Parking lot managing device
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1990-03-05
Abstract: PURPOSE:To effectively use a parking spec by detecting a parking space position and the parking time of a vehicle by a mobile vehicle number plate reader. CONSTITUTION:When the number plate of a vehicle is photographed by an entrance vehicle photographing camera 11 and number plates of vehicles parking in parking space positions are photographed by a mobile vehicle photographing camera 13, read information is managed by a central processing unit 30 and vehicle guide lamps 15 are lit in accordance with management contents to guide the vehicle to an idle parking space. When a parking vehicle goes to a parking exit, its number plate is photographed by an exit vehicle photographing camera 12, and picture information is read by a picture processing device 29 and the pertinent vehicle is collated by a central arithmetic processing unit, and the character for parking is calculated in accordance with the difference between the entrance time and the exit time, and a breaker 17 is opened when the user throws cash into a charge automatic adjusting machine 16. Thus, the parking lot is effectively used.
Patent JP-H03255650-A (JP)
Title: Ic package
Inventor: MIYAWAKI NOBUHIKO
IPC: H01L23/02
Filed: 1990-03-05
Abstract: PURPOSE:To decrease manufacturing processes in number and to lessen an IC package in cost by a method wherein a brazing material provided between the peripheral part of a cap confronting the primary face of an insulating board and the primary surface of the insulating board is fused by a seam welder to weld the cap to the primary face of the insulating board. CONSTITUTION:An IC chip 2 is mounted on the primary face of a board 3, and a cap 4 is laid on the primary face of the board 3. A circular cone-shaped roller electrode 11 is pressed against the outer circumference of the cap 4 and made to roll making an electric current flow through it as it is heated at a prescribed temperature and pressed by a prescribed pressure. By this setup, a silver solder 10 attached to the cap 4 is fused to weld the cap 4 to the board 3, and an IC chip 2 is hermetically sealed up with the cap 4. As mentioned above, a seam welding operation is carried out using the silver solder attached cap 4, whereby a seal ring is not required to be brazed to the board 3, operation processes can be lessened in number, and an IC package can be lessened in cost.
Patent JP-S62211116-A (JP)
Title: Molding process of handle molded out of plastic
Inventor: FUKUSHIMA YOSHIAKI
IPC: B29C45/16
Filed: 1986-03-11
Abstract: PURPOSE:To mold an easily usable plastic handle with rich body by burying a connecting core member in the plastic handle. CONSTITUTION:The front portion 10 of a plastic handle (a) is first injection molded, while setting an inserting pin 11 in a mold (b). The inserting pin 11 is pulled out from the molded front portion 10, and a connection core member 13 is inserted into a core member inserting hole 12 having been made so as to protrude its opposite end. While using another mold (c), residual rear portion 14 is injection molded integrally with this front portion 10, causing this connecting core member 13 to be used as a plastic core. The inserting hole 16 of the material handle rod 15 of a product (d) is molded by the inserting pin 17 having been set in the mold (b) when the front portion 10 is molded. A metallic plate or a metallic round rod is used for the connecting core member 13, and a communicating hole or a notch 18, etc. are preferably made such that the plastic sticks sufficiently thereto.
Patent JP-H01229172-A (JP)
Title: Manufacture of packing
Inventor: MIYAGI HIROSHI
IPC: F16J15/10
Filed: 1988-03-07
Abstract: PURPOSE:To improve heat resistance, corrosion resistance and airtightness by graphitizing the surface of glass carbon and then further expanding and graphitizing same. CONSTITUTION:Phenol resin formed like a C-ring is baked up to 1,200 deg.C in the reducing atmosphere to form glass carbon 2. Secondly, the glass carbon 2 is disposed in a graphite mold to be sufficiently surrounded by boron carbide powder and baked near 2,200 deg.C to form a graphitized portion 3. Further, the glass carbon 2 having the above graphitized portion 3 is soaked in a mixed acid of sulfuric acid and nitric acid, washed with water, and then heated at a temperature of 400 deg.C or more to form an expanded and graphitized portion 4.
Patent JP-S56149076-A (JP)
Title: Copying apparatus
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1980-04-21
Abstract: PURPOSE:To prevent biasing of an intermediate transfer belt which is put on at least two rollers by forming the diameter of at least one roller into a tapered shape which is maximum in the end part and is minimum in the central part in a copying apparatus having said belt. CONSTITUTION:The toner images on a rotary drum 1 are transferred to a transfer belt 14 by the pressure by a transfer roller 11, and the toner images are transferred  to transfer paper by a transferring and fixing roller 12 and a pressing roller 15.  Hereupon, the roller 12 assumes a shape of about 330mm. length, about 40mm. diameter at both ends, and about 0.04-0.1mm. taper amount, and has a heater 12a in its inside. The diameter of the roller 12 is maintained uniformly over the entire  length at all time by the expansion in the central part by this heating. Hence, the feed of the transfer paper 16 is averaged over the entire surface and therefore the occurrence of creasing in the transfer paper 16 is prevented and the biasing of the belt 14 is prevented as well.
Patent JP-H10254010-A (JP)
Title: Lens device and optical equipment provided therewith
Inventor: KAWANAMI AKIHIRO
IPC: G03B5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To maintain vibration-proof control and other control with high performance by the use of one inexpensive control means by changing a control method for either of them in the case of simultaneously executing both of them. SOLUTION: In the case of camera shake correction control, a shift correction unit 8 must be controlled by fetching output from a vibration gyro 11 and output from a position detection circuit 12 in a proper sampling cycle. In order to control the unit 8 by a lens microcomputer 14, it is the best to make interruption on a main part in every specified cycle by the use of a timer function and perform the camera shake correction control in the midst of interruption processing.  Then, the cycle in which camera shake correction interruption is made is shortened in the midst of driving a focusing unit 3 in order to prevent such a situation that processing load is increased and processing speed is lowered in the case of performing two kinds of control by one microcomputer (lens microcomputer 14), as a result, the camera shake correction interruption is made further in the midst of the interruption processing of the camera shake correction control.
Patent JP-S53139011-A (JP)
Title: Valve mechanism of internal combustion engine
Inventor: MITSUI TOSHIMASA
IPC: F02D13/00
Filed: 1977-05-10
Abstract: PURPOSE: To try free regulating of the operating characteristics by means of operating the hydraulic fluid which connects the end of output of hydraulic pressure actuator to the discharge valve or suction valve to interlock with the control valve by the operating signal corresponded to the movement condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56150754-A (JP)
Title: Manufacture of substrate for electrophotographic receptor
Inventor: ABE NAOTO
IPC: G03G5/10
Filed: 1980-04-24
Abstract: PURPOSE:To regenerate the substrate of a used drumlike receptor so that the  characteristics are made almost equal to those of a fresh one by bringing an edge  face of a hone rotating around its rotary axis located on a plane perpendicular to  the axis of the substrate into contact with the surface of the substrate and polishing  the surface. CONSTITUTION:Cylindrical or columnar substrate material 1 is rotated in a state where its central axis X is laid, and an edge face of hone 2 rotating around a rotary  axis Y located on a plane perpendicular to axis X is brought into contact with the  surface of material 1. Hone 2 is then run in the direction of axis X to polish the  surface of substrate 1. Hone 2 has been attached to one end of freely swingable bar  5 supported by support 4 at horizontal fulcrum 3, and the press contact force of  hone 2 to material 1 is regulated with weight 6 fixed to the other end of bar 5 and  press contact force regulating weight 7 movable in the longitudinal direction of bar  5. Thus, by polishing the photosensitive layer of the used receptor drum, the drum  is regenerated to a drum having columnar shape of high accuracy and roundness  and 0.3-3.0mum S surface reoughness.
Patent JP-S58171897-A (JP)
Inventor: SAKURAI MITSUO
IPC: H05K7/18
Filed: 1982-04-02
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-S58172271-A (JP)
Inventor: SUGIMOTO HIROYUKI
IPC: C04B35/66
Filed: 1982-04-02
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-S61212024-A (JP)
Title: Manufacture of aperture structure
Inventor: YAMAZOE HIROSHI
IPC: H01L21/302
Filed: 1985-03-18
Abstract: PURPOSE:To reduce the leakage current markedly generating between conductive layers by a method wherein the first conductive material layer and the secondary conductive material layer are opposingly formed on an insulating substrate leaving a space between them, and then the prescribed voltage is applied between the first and the second conductive material layers. CONSTITUTION:A structure having a gap of 0.1-10mum or thereabout is formed. When an appropriate voltage, desirably in the form of pulse, is applied between the first and the second conductive material layers, the conductive material layer remaining in the gap 4 is scattered, a leakage current is remarkably reduced, and the resistance value per 1mm of the length of the gap 4 is brought to 10<9>OMEGA or above. The suitable voltage is 30-50V or thereabout when the gap is 1mum, and the voltage is to be approximately in proportion to the gap 4. As a result, the manufacturing method for the aperture structure having excellent yield of production can be obtained.
Patent JP-H04270671-A (JP)
Title: Paper discharge device
Inventor: KOIKE TADAO
IPC: B65H15/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a small-space reversing stack at a low cost with a simple construction to improve stackability and operability in a discharge device for discharging recording paper subjected to a series of image forming processing. CONSTITUTION:A paper discharge device consists of a winding roller 115 having a clamping member 404 to which the leading end of recording paper 119 is entered to be clamped, a transport belt 116 disposed in contact with a winding action start position for reversing the recording paper 119, and a holding roller 117 engaged with the clamping member 404 for holding the leading end of the recording paper 119 in a reversed state.
Patent JP-H10230832-A (JP)
Title: Braking force controller
Inventor: NAKANO YOSHIRO
IPC: B60T8/44
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To constitute a system without using a pump for increasing brake fluid pressure, in an anti-lock brake system in which compatibility is provided to braking force and steering performance by properly controlling the slip ratios of wheels. SOLUTION: Boosting of brake fluid pressure is performed by using a booster mechanism of an integral-type booster 13 for generating brake fluid pressure by a brake pedal instead of use of a pump for performing boosting during control of braking force. After brake fluid pressure is decreased by opening a pressure reducing solenoid valve during slip control, a first solenoid valve 121 of a fluid pressure device 16 is closed for the next increase of pressure, a second solenoid valve 122 is opened, and a valve plunger 203 is returned to the initial position. Next, a third solenoid valve 243 is closed, a fourth solenoid valve 244 is opened, the valve plunger 203 is moved to a power piston 210 side, an air valve is opened, and atmospheric pressure is introduced to a pressure transforming chamber 222.  As a result, the power piston 210 is pressed to a master cylinder side by differential pressure between a constant pressure chamber 221 and the pressure transforming chamber 222, and brake fluid pressure is increased. The brake fluid pressure is to be used for the next increase of braking force.
Patent JP-S53138708-A (JP)
Title: Tape recorder
Inventor: DAIMARU YOUICHI
IPC: G11B15/087
Filed: 1977-05-10
Abstract: PURPOSE: To ensure an accurate head lead-out for the optional desired record signal, by providing a detector, a gear which is turned by a fixed angle by the detection output given from the detector and a switching device which is actuated by means of the gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58172280-A (JP)
Inventor: TATSUMI KAZUO
IPC: C04B41/68
Filed: 1982-03-31
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-2000245882-A (JP)
Title: Golf head cover
Inventor: ISHIKAWA TOMOKAZU
IPC: A63B102/32
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf head cover by which the taking-out/putting-in of a club is easy, and at the same time, an excellent protective effect can be displayed while keeping the shape compact. SOLUTION: A cylindrical cover material 1 wherein the tip end side is closed in a manner to cover the head and one part of the shaft of a golf club, is constituted, and a pair of hook-and-loop fasteners 2, 2 which are arranged in the shaft longitudinal direction, are attached on the external surface of the shaft covering section 1b of the cylindrical cover material 1. By engaging the pair of the fasteners 2, 2 with each other, the shaft covering section 1b is made foldable.
Patent JP-H04296951-A (JP)
Title: Cache memory
Inventor: HATASHITA TOYOHITO
IPC: G06F12/08
Filed: 1991-03-19
Abstract: PURPOSE:To reduce the using rate of a shared bus and to prevent such a case where plural memories success the spin lock at one time for a tight coupling type multiprocessor by providing a means which detects the write of an indivisible cycle from a processor and a control means which invalidates the corresponding entry when the preceding write is detected. CONSTITUTION:A cache data memory 11 stores the entries of data read out of a shared memory 4 by the processors 1A and 1B. When the requests are produced for the spin lock bits which are written into the memory 4 from both processors 1A and 1B, an indivisible cycle write detector 15 detects the indivisible cycle write requests given from the processors 1A and 1B. Then a shared bus access control circuit 17 writes the data into a shared bus, and a control circuit 14 writes the invalid information into a control bit of a cache directory memory 7. Thus the entry of the pin lock bit is invalidated in the memory 11.
Patent JP-S60198829-A (JP)
Title: Processing method of semiconductor
Inventor: SEMURA SHIGERU
IPC: H01L21/306
Filed: 1984-03-23
Abstract: PURPOSE:To obtain an etched pattern having a perpendicular wall surface at processing of a semiconductor, and to make advantageously for performance of cleavage, etc. by a method wherein anodic oxidation treatment is performed to a semiconductor substrate, and after oxygen or an oxide is implanted perpendicularly to the prescribed position of the substrate thereof, etching treatment is performed. CONSTITUTION:An N type GaAlAs lower part clad layer 12, a GaAs active layer 13, a P type GaAlAs upper part clad layer 14, and a P type GaAs layer 15 are laminatedly grown according to the molecular beam epitaxial growth method on an N type GaAs substrate 11. Then an insulating layer 16 having a stripe type current strangulating path at the center is adhered thereon, and electrode films 17 are adhered respectively to the surface and the back. Then a mask 18 having the prescribed size is covered on the electrode 17 of the surface, accommodated in a hermetically sealed vessel, stainless steel electrodes 19 are arranged in parallel to the upper and lower sides interposing gaps between them, the inside of the vessel is filled with N2O gas, a voltage is applied to the electrodes 19 to perform anodic oxidation, and an oxide layer 20 to enter in the substrate 11 is generated. After then, the layer 20 is etched to be removed using an etching liquid such as HCl, etc., the wall surface of the remaining laminate is made perpendicularly, and the surface thereof is used as an oscillator surface 21.
Patent JP-H09247499-A (JP)
Title: Gamma correcting circuit
Inventor: GAMO NAOYASU
IPC: H04N5/232
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gamma correcting circuit where plural gamma curved lines are obtained from min. ROM by storing one gamma curved line and executing the weighing of the gamma curved line. SOLUTION: The gamma correcting circuit 1 is provided with ROM 2 where a luminance signal and a chrominance signal being a video signal are inputted from an input terminal 1a, a gamma OFF straight line generating circuit 3, a two-single straight line generating circuit 4 and a standard level wave detecting circuit 5 in parallel, a multiplier 6 and an adder 7 are connected after ROM 2 and, moreover, an output terminal 9 is connected by way of a switch 8. ROM 2 stores gamma curved line data consisting of data being the double of difference between the normal gamma curved line till the standard level of an input signal and a gamma OFF straight line. The multiplier 6 prepares 16-stages of coefficients.  Then, by receiving an instruction from a selecting instruction circuit 6a, a coefficient selecting circuit 6b is triggered and the selected coefficient is multiplied by gamma curved line data. In result, one of the 15 gamma curved line is outputted.
Patent JP-H08248936-A (JP)
Title: Video data display device
Inventor: HAMAI SHINJI
IPC: G09G5/00
Filed: 1995-03-14
Abstract: PURPOSE: To perform an expansion without putting a load on existent busses in the case where expanding and displaying compressed video data by providing a compressed video busses inputting and outputting compressed video data between an input circuit and an expanding circuit. CONSTITUTION: When video data obtained by expanding compressed data are displayed on a display circuit 7, a CPU 1 inputs compressed video data to an input circuit 8 and outputs a data input command to be outputted to data busses 3 and outputs an expanding command for expanding compressed video data into a video signal to an expanding circuit 6 and outputs a command to a mixing circuit 5 to output the video signal from the circuit 6 to the display circuit 7. Then, data is inputted to the input circuit 8 from an external equipment and then compressed video data are extracted from the inputted data to be outputted to the compressed video busses 9. The expanding circuit 6 expands the inputted compressed video data to output them to the mixing circuit 5 as the video signal.  The mixing circuit 5 outputs the video signal inputted from the expanding circuit 6 to the display circuit 7, which displays the inputted video signal.
Patent JP-S51130901-A (JP)
Title: Control method for a pipeline waterway system
Inventor: NAOI KOUICHI
IPC: G05D9/12
Filed: 1975-05-10
Abstract: PURPOSE: Reducing the frequency of stopping starting of pumps by means of orienting the water level of water tanks other than pump discharging water tank to the least upper bound or the lowest limit simultaneously with the water level of said pump discharging water tank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62213422-A (JP)
Title: Common spare switching system
Inventor: TSUKUNI MITSUTAKA
IPC: H04B1/74
Filed: 1986-03-14
Abstract: PURPOSE:To prevent mis-alarm from a phase modulation panel even when a spare line sends a frequency modulation signal by providing a pseudo signal generating means and a detection means of a pseudo signal in a relay station of a microwave communication line. CONSTITUTION:When a frequency modulation signal is sent through a spare line, a pseudo signal formed by a pattern generator 1f and a base band processing panel 1g2 is inserted to a phase modulator 1c by a switch 1i. The pseudo signal is modulated by the phase modulation panel 1c and sent to a phase demodulation panel 1b by signal switches 1h2, 1h1. The signal demodulated by a phase demodulation panel 1b passes through the base band processing panel 1g1 again by the signal switch 1i, and the pseudo signal is detected by a pattern detector 1e. Even when the spare line sends the frequency modulation signal, since the pseudo signal is inserted in the phase modulation panel, no mis-alarm is caused from the phase MODEM panel.