baber/WOPTO huggingface dataset:
Patent JP-S61110431-A (JP)
Title: X-ray exposure mask
Inventor: ISHIO NORIAKI
IPC: G03F1/00
Filed: 1984-11-02
Abstract: PURPOSE:To obtain an X-ray exposure mask with high contrast which is not exfoliated even when thickness of mask absorbing layer is increased by providing the X-ray absorbing layer in such a shape of which direct projected images match to both surfaces of mask substrate. CONSTITUTION:A wafer coated with the resist for X-ray is placed at the lower part of paper surface, then it is irradiated with the X-ray, for example, such as synchrotron irradiation beam having very high parallerism toward the lower part from the upper part of paper. Thereby, since the respective vertical projection images of the gold films 4a, 4b of the pair of upper and lower X-ray absorbing layers match, the image does not doubled, sharp shadows of gold films 4a, 4b are formed on the resist for X-ray. The other portions are exposed by the X-ray which has passed the silicon nitride films 2, 8a, 8b and polyimide films 7a, 7b which allows the X-ray to pass well. These satisfy the conditions required for the mask and effective thickness of X-ray absorbing layer combining the upper and lower part is about two times the existing thickness and transmissivity is reduced in the rate of exponential function of thickness. Therefore, the absorption coefficient is ranges 98-99% and thereby the X-ray exposure mask having remarkably high contrast can be obtained.
Patent JP-H1076611-A (JP)
Title: Heat resistant tarpaulin for flexible container
Inventor: YAMAMOTO SHIGETOMO
IPC: B65D6/16
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a tarpaulin for flexible container, which is improved in printing property as well as fusion welding workability, effected by a high-frequency welder, and excellent in heat resistance. SOLUTION: In a tarpaulin for flexible container, which is consisting of woven and knitted base fabric, coated with a resin, the coating resin is constituted of a resin composition, produced by blending 100 pts.wt. of ethylene acetate vinyl copolymer having a composition ratio of 90:10-70:30 in weight reference with 5-30 pts.wt. of inorganic substance, excellent in high-frequency heat generating property and having a product of dielectric constant by dielectric loss of 0.1 or more, and 0.5-5.0wt.% of phosphoric ester liquid lubricant respectively.
Patent JP-H0898083-A (JP)
Title: Controlling method for signal extract area of image pickup device
Inventor: ITO YOICHI
IPC: H04N5/232
Filed: 1994-09-27
Abstract: PURPOSE: To facilitate checking of a defect of an image pickup face of an image pickup element and adjustment of the field angle. CONSTITUTION: A control signal MD is fed from a LANC controller 9 to a hand-shake correction microcomputer 6. The microcomputer 6 generates control data TC, ZC based on the control signal MD. The control data TC is fed to a timing generator 8. A signal RC is fed from the generator section 8 to an image pickup element 3 and a picture element signal of a scanning area 3b is read from an image pickup face 3a and fed to a video signal processing section 4, from which signal data DY, DC are fed to a zoom processing section 5. The control data ZC are fed to a zoom section 5 to extract data for one horizontal scanning period in a timing based on the control data ZC from the signal data DY, DC extended in the horizontal scanning direction to form signal data DYZ, DCZ and they are fed to a processing section 4, in which a luminance signal Y and a chrominance carrier signal C are obtained.  The LANC controller 9 displays an image at an optional image on the image pickup screen 3a.
Patent JP-H0396080-A (JP)
Title: Vtr integrated type camera
Inventor: NAKASUNA NARIYASU
IPC: H04N5/225
Filed: 1989-09-08
Abstract: PURPOSE:To improve the way of using by moving a lens cover from an open position to a closed position or vice versa interlocking with the migration of a VTR part and a camera part from a first state to a second state or vice versa, and setting a power source at an on-state or off-state. CONSTITUTION:For example, when the VTR part 2 and the camera part 3 are set at the second state rotated relatively by 90 deg. from the first state, the lens cover 8 is moved from the closed position to the open position, and a microphone 9 is moved from a housing position to a protruding position, and also, the power source is automatically applied. Also, when the VTR part 2 and the camera part 3 are migrated from the second state to the first state by rotating by 90 deg., for example, in a reverse direction, the lens cover 8 is moved from the open position to the closed position, and also, the microphone 9 is moved from the protruding position to the housing position, and also, a switch 5 is inactivated, then, the power source is automatically disconnected.
Patent JP-H06235217-A (JP)
Title: Piling boring machine
Inventor: ARUFUONZU HETSUSE
IPC: B25D17/24
Filed: 1993-09-17
Abstract: PURPOSE: To easily assemble an elastic intermediate member and to suppress the damage of a housing, a control pipe, and the like by retaining the elastic intermediate member while giving an initial stress to the housing and the control pipe in an axial direction. CONSTITUTION: For assembly, an elastic intermediate member 6 is inserted into a housing 1 up to a projecting part 8 in a radial direction along with a control pipe 2 mounted to the member 6. After that, a support ring 9 is applied, and a clamp bolt 14 is clamped until a required initial stress of the elastic member 6 in an axial direction is obtained. Then, the elastic intermediate member 6 is simultaneously supported in a radial direction in the hole of the housing 1, and the seating of the elastic intermediate member 6 during operation is recurred.
Patent JP-S59122771-A (JP)
Title: Control device for secondary air supply to engine
Inventor: FUJIMURA AKIRA
IPC: F02M23/08
Filed: 1982-12-29
Abstract: PURPOSE:To make a control device for secondary air supply to an engine in a small size, by allowing a single air control valve with air supply passage to perform supply of the secondary air to the suction pipe when cranking etc. is made during deceleration. CONSTITUTION:A shot-air valve device 10 is a controller to open No.1 neg. pressure passage 8 of an air control valve 5, and a neg. pressure chamber 12 of this device is in communication with the suction pipe 3 through a neg. pressure passage 14 for control in which an engine coolant temp. valve 13 is interposed. When the suction pipe neg. pressure is introduced to the neg. pressure chamber 12 through said passage 14, an opening/closing valve element 17 for No.1 neg. pressure passage 8 coupled with a diaphragm 16 will be opened for a certain short period of time which is determined from the capacity of neg. pressure chamber 12 and an orifice 15 formed at the neg. pressure chamber 12. During deceleration the increased neg. pressure in the suction pipe 3 is introduced to the neg. pressure chamber 12, and the above-mentioned air control valve 5 is opened for a short while to supply the shot air to the suction pipe 3, so as to prevent after-burning.
Patent JP-S60123080-A (JP)
Title: Gas laser device
Inventor: YANO MAKOTO
IPC: H01S3/034
Filed: 1983-12-06
Abstract: PURPOSE:To prevent the damage of an output mirror by mounting a controller, which measures the temperature of the output mirror and makes and breaks a power supply for discharging and exciting a laser gas, to the output mirror and interrupting the power supply for discharging and exciting the laser gas when the temperature rise value of the output mirror exceeds a set temperature value. CONSTITUTION:A controller 7, which measures the temperature of an output mirror 3 and makes and breaks a power supply 5 for discharging and exciting a laser gas, is fitted to the output mirror 3, and the power supply 5 for discharging and exciting the laser gas is interrupted when the temperature rise value of the output mirror 3 exceeds a set temperature value. The controller 7 is constituted by a temperature measuring element 8 fitted at the end section of the output mirror 3, a temperature measuring instrument 9 connected to the temperature measuring element 8 and a discriminator 10 to which injection power P1 to the power supply 5 for discharging and exciting the laser gas is inputted. Accordingly, the excess temperature rise of the output mirror is prevented, and the damage of the output mirror can be obviated.
Patent JP-H1158887-A (JP)
Title: Cover opening/closing stopper mechanism
Inventor: MIYOSHI WATARU
IPC: B41J29/13
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cover opening/closing stopper mechanism which can limit a cover surely to a full-open position while decreasing the number of parts. SOLUTION: The cover opening/closing stopper mechanism comprises a standing plate frame 11 being secured to the body 1 of an apparatus, a stopper 12 being coupled rotatably with the frame 11 and secured with a cover 2, an arcuate groove 13 made in the frame 11 around the center of rotation of the stopper 12, and a protrusion 14 provided on the stopper 12 and entering into the arcuate groove 13. When the protrusion 14 abuts against the upper edge of the arcuate groove 13, full-open of the cover 2 can be comprehended sensitively and the cover 2 is limited firmly to the full-open position.
Patent JP-H0765938-A (JP)
Title: Pipe for high temperature fluid
Inventor: MAEDA SHUHEI
IPC: H05B6/10
Filed: 1993-08-26
Abstract: PURPOSE:To provide a ceramic pipe for high temp. fluid which can make effective heating whichever type of fluid is used, can easily maintain the high temp., provide controllability for the temp., and is capable of avoiding cracks. CONSTITUTION:A pipe for high temp. fluid in a high frequency induction heating method, which presents the best efficiency in a heating method and can alter the heating condition momentarily, and is made of ceramic the most suitable for a high temp. fluid F, does not cause reactions such as fusion loss or corrosion with the high temp. fluid F, and has a sufficient mechanical strength at a high temp. The arrangement includes a ceramic pipe 11 in which a flow path 13 is formed and a conductor 12 of minute single body to be embedded in the pipe 11, wherein the conductor 12 is arranged being heated by a high frequency induction heating means 14.
Patent JP-H1079419-A (JP)
Title: Structure of chip tray
Inventor: KAJITANI KEIJI
IPC: H01L21/68
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a chip tray for setting differently sized semiconductor chips at the same time, and fixedly holding the semiconductor chips. SOLUTION: Pocket parts of a chip tray 1 into which semiconductor chips are provided with steps, so that semiconductor chips can be housed. By using these depth difference, several types of differently sized semiconductor chips, that is, the semiconductor chip 2 at the lower step, the semiconductor chip 3 at the middle step, and the semiconductor chips 4 in the upper step can be set respectively. After setting, by sucking air in only pocket parts in which semiconductor chips are set through the suction hole, the semiconductor chip 2 in a lower step, semiconductor chips 3 in a middle step, and semiconductor chips 4 in an upper steep are held fixedly by suction through each suction hole.  Immediately after that, by sealing the suction hole 5 with a rubber plug, a low-pressure space from each suction hole to the rubber plug 7 is held, the semiconductor chips 2 at the lower, middle, and upper steps, continue to be held fixedly with the suction hole 5 respectively.
Patent JP-S6387027-A (JP)
Title: Howling suppressing device
Inventor: FUJIMOTO YUKIHIRO
IPC: H04B3/20
Filed: 1986-09-30
Abstract: PURPOSE:To always ensure the stable howling suppressing effect by estimating the impulse response between a speaker and a microphone every time an input signal is cut off to the microphone. CONSTITUTION:A timing signal is applied to an impulse response estimating means 2 from a power calculating means 3 every time an input signal is cut off to a microphone 6. Then the means 2 estimates the impulse response between a speaker 5 and the microphone 6 based on the output of a white color noise generating means 1 and the output of the microphone 6 and by means of a learning type identification method. These actions are repeated several times to obtain estimated impulse responses. these responses are averaged to decide an impulse response of that time point. Then a convolutional operation is carried out between said impulse response and the output of the means 1 for artificial production of a feedback signal 9. This signal is subtracted from the output of the microphone 6 and outputted.
Patent JP-S60123827-A (JP)
Title: Albada finder
Inventor: YAMADA YASUYUKI
IPC: G03B13/26
Filed: 1983-12-09
Abstract: PURPOSE:To compensate excellently aberration and to reduce ghost reflected light by setting the radius of curvature of a pupil-side surface of a translucent lens which constitutes an Albada finder. CONSTITUTION:The Albada finder is equipped with an objective lens D1 which has negative refracting power, the translucent lens D3 with negative refracting power, and an ocular lens D5 with positive refracting power successively from an object side. Then, 2.0<R4/D<2.8, where D is the gap on the optical axis between the object-side surface of the object lens D1 and the pupil-side surface of the ocular lens D5. Further, the radius R3 of curvature of the object-side surface of the translucent lens D3 is preferably negative while R4<¦R3¦ so that an object is seen well through this lens. Consequently, R3 is negative, the radius R2 of curvature of the pupil-side surface of the objective lens is increased, and the coma aberration of the surface with R2 is reduced.
Patent JP-S6291864-A (JP)
Title: Electronic watthour meter
Inventor: HAMAZAKI SEIICHI
IPC: G01R22/00
Filed: 1985-10-17
Abstract: PURPOSE:To execute counting from the first pulse, in case of a pulse exceeding a prescribed frequency, by constituting a delaying circuit so that a pulse outputted from a power/frequency converting circuit is delayed by a prescribed time, and reaches the first and the second AND gates. CONSTITUTION:A voltage and a current from an input interface circuit 1 are converted to signals being proportional to electric power by a multiplying circuit 2. A power/frequency converting circuit 3 executes an output of a pulse train being proportional to an output signal from the circuit 2, and this output is inputted to a delaying circuit 4 and the first monostable multivibrator 5. The monostable multivibrator 5 is triggered by an input pulse, and the second monostable multivibrator 7 is triggered by a pulse which has passed through an AND gate 6. In such a way, by the input pulse and the pulse which has passed through the AND gate 6, the monostable multivibrators 5, 7 are triggered, and if the next pulse is generated in a prescribed period, the first input pulse can be generated as an output pulse by the pulse which is delayed by the circuit 4, and all the pulses that are generated exceeding the prescribed period can be counted.
Patent JP-S60124733-A (JP)
Title: Microprogram control circuit
Inventor: KISHIMOTO KAZUO
IPC: G06F9/26
Filed: 1983-12-12
Abstract: PURPOSE:To improve the utilizing efficiency of a memory by storing concentratingly fixed data of each instruction to other storage circuit and reading the fixed data from other storage circuit through the added address added to control data as required. CONSTITUTION:Control data CDA and an added address FDA are read from a storage circuit by an address A of an address circuit 1. The added address FDA reads fixed data FD from a storage circuit 5. The control data CDA and the fixed data FD of the storage circuits 2, 5 are latched to a register 3 as an instruction INS by a latch signal L. The instruction INS of the register 3 is inputted to an operation circuit 14 and executed.
Patent JP-S59122825-A (JP)
Title: Electric fan heater for table use
Inventor: IDOTA KUNIYOSHI
IPC: F24C15/22
Filed: 1982-12-28
Abstract: PURPOSE:To heat thighs portion and to prevent legs from being abutted against a heater to be fitted to a table by a method wherein a heater reflection plate is formed by combining two parabolic surfaces having same focusing axis. CONSTITUTION:A reflector plate 4 is constructed by combining two parabolic surfaces 4b and 4c having same focusing axis 4a and a heater 2 is arranged on the focusing axis 4a. With this arrangement, infrared ray from the heater 2 is reflected by each of the reflection surfaces 4b and 4c to radiate thighs of two persons not shown who are oppositely sat at the table. In this way, the reflection plate 4 as well as heater 2 can be made thin and it is possible to prevent their hindrance.
Patent JP-H0281380-A (JP)
Title: Adapter for single-sided information recording disk
Inventor: SAKAGAMI OSAMU
IPC: G11B7/24
Filed: 1988-09-17
Abstract: PURPOSE:To manufacture an inexpensive single-sided information recording disk by providing a buffer soft layer at a part corresponding to the collecting part of the program of the single-sided information recording disk. CONSTITUTION:A substrate 1a has a central hole 1b of the diameter approximately equal to a central hole 2a of a single-sided information recording disk 2 and thickness (t), weight and rotation moment are equal to those of the single- sided information recording disk 2. The single side of the substrate 1a has a buffer soft layer 1c at the part corresponding to an information signal recording layer 2b of the single-sided information recording disk 2. The buffer soft layer 1c sticks the material to form in a sheet shape a low foaming body such as polypropylene and urethane, and the unwoven fabric and viscoelastic substance such as rubber, or applies as a liquid-shaped substance and solidifies this. Thus, it is not necessary to provide a dummy substrate on purpose when the information quantity to be recorded is small and the recording only to the single side is sufficient.
Patent JP-H04114246-A (JP)
Title: Memory increasing system
Inventor: OGURA TOSHIHIKO
IPC: G06F12/06
Filed: 1990-09-05
Abstract: PURPOSE:To reduce the increasing unit of a memory in the system of a work station or the like and to minimize the system by providing a bus control circuit between the memory and the system. CONSTITUTION:Between the data bus of a processor and the memory, a bus control circuit 4 is provided to control the width of a data. The bus control circuit 4 converts one time of a memory access instruction of the processor to plural memory access operations. Namely, when the data width of the memory is narrower than the data width of the processor bus, for example, when the data width of the memory is 1/2, the bus control circuit 4 controls the data width of the memory to be equal to the data width of the processor by converting the one time of the memory access instruction of the processor to twice memory access operations. Namely, by making the width equal by controlling the data width for the processor bus and the memory bus in the bus control circuit 4, the memory bus width can be made narrower than the processor bus width. Thus, the memory having the narrow data width is defined as the increasing unit, and increasing capacity is reduced.
Patent JP-H0685327-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: HASEGAWA NAOTO
IPC: H01L23/12
Filed: 1992-09-01
Abstract: PURPOSE:To provide the manufacture of an SMD optical semiconductor device where a plurality of light receiving elements are mounted with high accuracy at the time of mounting the device on a board. CONSTITUTION:A solid plated pattern 7' is so made that a plurality of optical elements 3 may be electrically connected, and it is cut so that a plurality of optical elements 3 may be coupled and united.
Patent JP-2000068612-A (JP)
Title: Wiring board, liquid crystal display device using that and manufacture of wiring board
Inventor: MURAMATSU EIJI
IPC: G02F1/1345
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring board, which can be manufactured with a high reliability and a high yield and does not require a high-cost manufacturing device for manufacturing the wiring board, and a liquid crystal display device using that wiring board. SOLUTION: A wiring board 10 is provided with a plurality of resin layers 14, which are bonded to each other with an adhesion layer 18 and have a flexibility, and a wiring layer 22 formed on one side of the respective resin layers 14. The layers 14 and the layer 18 are formed of the same quality of a resin material. The board 10 is formed of the one-layer resin layer 14 only in a bending part 38 which is bent. A liquid crystal display device 60 is constituted including the board 10 and a liquid crystal panel 40.
Patent JP-S6295314-A (JP)
Title: Production of cured article
Inventor: YASUYOSHI MATSUNORI
IPC: C08L75/00
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a cured article having high hardness and free from bubbles, by adding a benzoyl halide and/or zeolite to a hydroxyl-containing liquid diene polymer, a polyol compound and a polyisocyanate compound and reacting the components. CONSTITUTION:A cured article can be produced by kneading (A) 100pts.(wt.) of a hydroxyl-containing liquid diene polymer having a number-average molecular weight of 300-25,000, preferably 500-10,000 with (B) 1-1,000pts. of a polyol (e.g. N,N-bis-2-hydroxypropylaniline) and, if necessary, (C) 0.2-5pts. of a benzoyl halide, preferably benzoyl chloride, adding (D) a polyisocyanate, preferably tolylene diisocyanate, etc., [the molar ratio of OH of the component A to NCO of the component D (NCO/OH) is 0.2-25] and, if necessary, (E) 1-15pts. of zeolite (when there is no addition of the component C, the component E is indispensable), stirring the mixture and curing the product. It is preferable to add the component C as well as the component E.
Patent JP-H0682414-A (JP)
Title: Oxygen sensor
Inventor: YAMAMOTO KAZUYOSHI
IPC: G01N27/409
Filed: 1992-09-01
Abstract: PURPOSE:To detect the oxygen concentration at a plurality of sites with one oxygen sensor. CONSTITUTION:An oxygen sensor 1 is composed by setting a battery part which is composed of solid electrolyte element 2, an inside electrode layer 3 formed commonly inside the solid electrolyte element 2, and outside electrode layers 4a, 4b divided at the center and formed outside, in a protective tube 5. A plurality of waste gas taking-in holes 6 are formed in the circumferential wall of the protective tube 5 and at the same time a diaphragm 7 to separate the two outside electrode layers 4a, 4b is installed and different types of waste gases are introduced into the inside surrounded with the circumferential wall and the diaphragm 7.
Patent JP-H04113484-A (JP)
Title: Page mark reader
Inventor: GOTO TORU
IPC: G06K7/00
Filed: 1990-09-04
Abstract: PURPOSE:To prevent page information from being read erroneously even when a passbook stain or the influence of pre-print, etc., exists by discriminating whether or not bar code information should be outputted from a relative picture element count value. CONSTITUTION:When accurate reading is impossible due to a large number of noises even when the page information is outputted from a bar code information calculation part 9, or when the pre-print is applied, the relative picture element count value larger than the reference value of a fifth reference value holding part 18 is outputted from a relative picture element calculation part 15. Therefore, it follows that (0) is outputted from a count result comparison part 16, and a bar code information output part 10 outputs no page information from the bar code information calculation part 9. Thereby, erroneous reading can be prevented.