baber/WOPTO huggingface dataset:
Patent JP-2000296461-A (JP)
Title: Backing pad structure
Inventor: TOIKAWA MASAYUKI
IPC: B24B37/30
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate separating work by a transfer device by preventing any adhesion of templates to abrasive cloth. SOLUTION: A backing pad structure 1 comprises a backing pad 2 and a template 3 fixed to the backing pad 2 via an adhesive 5. The template 3 has a water-repellent surface or a surface roughness Ra of 0.5 μm or more. With a semiconductor wafer 20 positioned in a semiconductor wafer holding hole in the template 3, relative movement of the backing pad structure 1 and a surface plate 15, when polishing fluid 21 is,supplied between the semiconductor wafer 20 and abrasive cloth 16, causes the abrasive cloth 16 to polish the polishing surface of the semiconductor wafer 20 and the surface of the template 3, which never adheres to the abrasive cloth 16 after the polishing.
Patent JP-2000298217-A (JP)
Title: Optical-electric wiring substrate and manufacture therefor, and mounting substrate
Inventor: KUMAI KOICHI
IPC: G02B6/122
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical electric wiring substrate having an optical wiring layer provided on an electric wiring of a substrate with the electric wiring thereon and which is not influenced by ruggedness of the electric wiring. SOLUTION: This is an optical electric wiring substrate provided with a substrate 10 having electric wiring (12 and 14), an absorbing layer 9 which is provided on the electric wiring (12 and 14) of the substrate 10 and absorbs ruggedness of the electric wiring (12 and 14), and an optical wiring layer 15 having a core 1 which is an optical wiring for transmitting light onto the absorbing layer 9. In this case, this optical-electric wiring substrate comprises a mirror 3 arranged in a part of the core 1, pads (5 and 6) arranged for soldering optical parts around and directly above the mirror 3, and a via-hole (11 or 13) for electrically connecting the pad (5 or 6) with the electric wiring (12 or 14) of the substrate 10.
Patent JP-S5229300-A (JP)
Title: Parking charge collection device by the leaving time of a leaving vehi cle in a parking-place
Inventor: HAMADA KAZUHISA
IPC: G07B15/00
Filed: 1975-08-30
Abstract: PURPOSE: By opening a crossing gate automatically only when the difference charge in accordance with the time elasped is collected from a vehicle leaving behind a fixed time, no-men's management of a parking exit shall be planned. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59231144-A (JP)
Title: Method of fuel injection in internal-combustion engine
Inventor: SASAKI SHIGERU
IPC: F02D41/12
Filed: 1983-06-13
Abstract: PURPOSE:To prevent the jerking of engine operation, by injecting fuel at the rate just before a throttle valve is closed for a prescribed while at the time of decelerating an engine when fuel injection is not interrupted or when the fuel injecton period is not long. CONSTITUTION:At steps 50-55, deceleration when fuel supply is not interrupted or the state that the fuel injection period tau is shorter than a prescribed value tau1 is detected. In this case, fuel is supplied at the rate just before a throttle valve is closed for a certain while determined by T1. At a step 60, count of a timer is started, and the injection quantity of fuel is increased gradually after passing of the time T1. Thus, it is enabled to prevent the jerking of engine operation or degradation in the exhaust-gas characteristics due to over-rich air-fuel mixture.
Patent JP-H04336051-A (JP)
Title: Ultrasonic diagnosing device
Inventor: YOMO HIROYUKI
IPC: G01N29/30
Filed: 1991-05-10
Abstract: PURPOSE:To cause the degree of contribution of each vibration to a receiving signal to produce flat characteristics when an echo signal is received by a probe comprising a number of vibrators. CONSTITUTION:Gain data of a preamplifier 6 of each raster is previously calculated to store a result in a gain data memory part 13, and the preamplifier 6 is controlled based on the gain data during receipt of a signal by means of a probe 1. Since compensation of each raster for a gain is practicable, a weighting effect by an element factor is compensated and the degree of contribution of each vibrator can produce flat characteristics.
Patent JP-H04334471-A (JP)
Title: Thermal transfer recording apparatus
Inventor: MUSHISHIKA YOSHIHIRO
IPC: B41J2/325
Filed: 1991-05-10
Abstract: PURPOSE:To improve the running stability of an ink sheet in the title apparatus using the ink sheet. CONSTITUTION:By transmitting the operation of the head arm 2 supporting a thermal head 1 to a pinch roller arm 25 by a link 37, a pinch roller 26 and an ink sheet feed roller 29 are brought to a contact or separation state in connection with the contact or separation operation of the thermal head 1 and a platen 5. Even when strain is generated in the running state of an ink sheet 8 by the error of the degree of parallelization of a taking-up reel 9 and the ink sheet feed roller 29 at the time of recording and running, the ink sheet feed roller 29 and the pinch roller 26 are spaced apart from each other at each time when the thermal head 1 and the platen 5 are spaced apart from each other to release the ink sheet 8 and, therefore, the ink sheet 8 returns to a natural state to eliminate strain. As a result, even when the ink sheet 8 is allowed to run by one winding, the generation of wrinkles or meandering due to the accumulation strain is prevented and the stable running of the ink sheet 8 can be realized.
Patent JP-H08306535-A (JP)
Title: Chip inductor and its manufacture
Inventor: TAKAYAMA MANABU
IPC: H01F41/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a high-impedance and small-sized chip-shaped inductor by burying a plurality of coil-shaped lead wires coaxially through magnetic materials within a magnetic material, and connecting the terminals exposed at the end faces in series with one another by electrodes overlaid. CONSTITUTION: The terminals 31 and 32 on one side of coaxial coil-shaped lead wires 21 and 22 buried in a magnetic substance 1 are exposed at one end face of the magnetic substance 1, and the terminals 41 and 42 on the other side are exposed on the other end face 52. A connecting electrode 5 is made all over the end face 52, and the coil-shaped lead wires 21 and 22 are connected in series. An external electrode 7a connected to the terminal 3a of the coil- shaped lead wire 2a and an external electrode 7s connected to the terminal 3s of the coil-shaped lead wire 22 are connected to the end face 51 of the magnetic substance 1. According to this constitution, the length of the coil-shaped lead wires 21 and 22 buried becomes long, so the density of the magnetic flux within the magnetic substance 1 increases, and the impedance increases, and besides the inductor becomes small.
Patent JP-S588362-A (JP)
Title: Test signal generating method for peripheral equipment
Inventor: KAWAI MAKOTO
IPC: G06F11/22
Filed: 1981-07-06
Abstract: PURPOSE:To easily perform the test for a ticket machine, etc. in a station without connecting an actual machine, by generating a test signal for a low speed peripheral equipment through the use of a microprocessor chip on the market and a small capacity of a memory. CONSTITUTION:A microcomputer device consists of a CPU1 consisting of a microprocessor IC, an RAM2 and a console 3. A program is executed, an address register is set to the head address of a data area, the address register is incremented, and an initial logical data ''0'' is read out. When data, e.g., 08 is  read out at the data of the next address, the number of interruptions is counted  and when the number of interruptions reach 8 times, the output logic is inverted  from ''0'' to ''1''. When the end code FF is read out, the address counter is returned to the initial address and the test signal of the same pattern is outputted.
Patent JP-S63270002-A (JP)
Inventor: IZEKI IZURU
IPC: A45B19/10
Filed: 1987-04-28
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-H11299694-A (JP)
Title: Heating toilet seat
Inventor: IWAI MITSURU
IPC: A47K13/30
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To heat the surface of a toilet seat up to a prescribed temperature in a short time and to save energy by providing a plate to be heated on a surface plate of a toilet seat part to which a human body directly touches and heating this plate to be heated by an electromagnetic induction heating device. SOLUTION: A surface plate 11 constituting the surface of a heating toilet seat 1 may be a non-conductive body, and a synthetic resin such as ABS, PP is appropriately used. Coating can be performed for this surface plate 11. An electromagnetic induction heating device 14 to be used is constituted of a coil and an induction body. When the coil generates magnetic field by high-frequency current supplied from the outside, magnetic field is converged by the induction body and a plate to be heated 12 is electromagnetically induced and heated. The plate to be heated 12 is required to have magnetic permeability easily generating an electromagnetic induction and a martensitic stainless steel and nickel alloy, for instance, are used.  This electromagnetic induction heating device 14 performs a current carrying control so that a toilet seat surface temperature may be held to a prescribed temperature corresponding to a command from a human body detection means.
Patent JP-H07298054-A (JP)
Title: Image threshold processing unit
Inventor: KOBASHI ATSUSHI
IPC: H04N1/405
Filed: 1994-04-22
Abstract: PURPOSE:To provide image threshold processing unit in which density of a pseudo gradation image is changed without density conversion of an original image. CONSTITUTION:The processing unit is made up of an image sensor reading an image, an A/D converter converting an image analog signal from the sensor into a digital signal, and an error spread processing section thresholding the digital signal, and the error spread processing section is made up of a subtractor 11a subtracting a WH signal (b) from an original image correction signal (a), a subtractor 11b subtracting a BL signal (c) from the signal (a), a comparator 12 comparing the signal (a) and a threshold level (d) to provide an output of binary data, a selector 13 outputting selectively either of output signals e, f of the subtractors 11a, 11b depending on the output of the comparator 12, an error memory 14 storing an output of the selector 13, and an adder 15 adding data from the error memory 14 to an original image signal.
Patent JP-S59230176-A (JP)
Title: Spotting method of short-circuit point of high-voltage distribution line
Inventor: ORIMOTO TETSUO
IPC: G01R31/08
Filed: 1983-06-11
Abstract: PURPOSE:To spot grounding with excellent linearity by applying an AC voltage and measuring the active electric power of each distribution line, and performing the spotting from a electric power ratio. CONSTITUTION:If one of high-voltage distribution lines R, S, and T, e.g. T is grounded at a point P, a breaker 1 turns off, and a switch 4 is closed. Then when terminals 0 of the lines R, S, and T are short-circuited through a short-circuit switch 3, an AC voltage EG is applied between a power transmission side and the ground through the lines R, S, and T, and a computer 5 constituting a spotting device measures the active electric power of each line from a voltage and a current from a transformer PT and a current transformer CT. Further, the ratio of the sum of those acitive power values and the sum of active power values of normal lines is calculated to perform the spotting with good linearity from the distance to the short-circuit point P and the power ratio of linear relations, spotting the short-circuit point.
Patent JP-H02284522-A (JP)
Title: Pll circuit
Inventor: MIKAMI HIDEAKI
IPC: H03L7/18
Filed: 1989-04-25
Abstract: PURPOSE:To prevent the locking from releasing owing to cosmic rays, etc., by providing two digital phase comparators of the same characteristics, holding the output voltage of a low pass filter when the discordance of output pulse signals is detected and holding the oscillation frequency of a voltage control oscillator constant. CONSTITUTION:When the same input signals are inputted to a first and a second digital phase comparators 2A and 2B, they normally output totally the same pulse signals U1, D1, U2 and D2 since they have the same characteristics. When external disturbance occurs in either comparator owing to the incidence of heavy particles, the discordant state continues temporarily in the pulse signals U1, D1, U2 and D2, and a system returns to the original coincident state. Since an output from a charge pump circuit 4 stops in the discordant state, the DC output voltage of the low pass filter 5 is held. Thus, the frequency of an oscillation signal from the voltage control oscillator 6 becomes constant. Consequently, the lock of a PLL circuit is prevented from being temporarily released.
Patent JP-S5230542-A (JP)
Title: Method of making oving eyeballs for dolls or anumal toys
Inventor: SUZUKI KENICHI
IPC: A63H3/42
Filed: 1975-09-04
Abstract: PURPOSE: A method of making moving eyeballs for dolls or animal toys, in many numbers simultaneously by way of mechanical works without needing particular human labor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09291787-A (JP)
Title: Tail plate structure of shield machine
Inventor: SATO YASUMI
IPC: E21D11/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To resolve problems in which thickness of a tail plate and tail clearance can not be reduced without remarkably increasing cost, in a shield machine drilling a large depth tunnel or a shield machine except a circular shape. SOLUTION: Connection of a tail plate 2 to a shield guarder part 1 is performed by a flexible connecting means consisting of support by the supporting part 3 of the tail plate front end 2a and sticking by a flexible construction plate 4, and load applied to the tail plate 2 is received with the guarder part 1 at the tail plate front end 2a and received with the outer face of segments (s) at the tail plate rear end 2b. In this way, the connection part of the tail plate 2 to the guarder part 1 is made to be flexible connection deformable by stress, load applied to the tail plate 2 is dispersedly received with the shield guarder part 1 and the segments (s), and hence the plate thickness of the tail plate 2 can be reduced.
Patent JP-S5332283-A (JP)
Title: Sequence controller
Inventor: SHIMOKAWA KATSUYUKI
IPC: G06F9/32
Filed: 1976-09-08
Abstract: PURPOSE: To allow the treatment of two system command words of commands for common use, which belong to a micro-processer, and sequence commands by non contact signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277206-A (JP)
Title: Light receiving body for optical fiber type light guide and light source optical system including this body
Inventor: ICHIMURA KIYOSHI
IPC: G02B6/42
Filed: 1988-04-28
Abstract: PURPOSE:To uniformize and average the quantity of emitted light furthermore by providing a second optical transmission part whose one end is connected to the other end of a first optical transmission part and the other end receives the light from a prescribed light source and providing the second optical transmission part with many optical fibers extended from the incidence plane to the exit face and setting their positional relations between the incidence plane and the exit plane at random. CONSTITUTION:One end of the second optical transmission part 61 is the open end and receives the light from a light source 10. When the light from the light source 10 is projected to this open end, the incident light is transmitted to the exit plane through plural optical fibers 61A. Since positional relations of plural optical fibers 61A in the second optical transmission part 61 between the incidence plane and the exit plane are set at random, the dispersion of the intensity of light on the incidence plane is random and light and darkness are uniformly distributed throughout the exit plane. Though the distribution of the quantity of light is not uniform in this state, it is uniformized by incidence on the first optical transmission part 31, and the uniformized light is projected to a light guide 50 connected to the exit plane of the first optical transmission part 31.
Patent JP-S58223764-A (JP)
Title: Characteristic measuring device for magnetic tape and magnetic head
Inventor: OZAKI SHINJI
IPC: G01R31/00
Filed: 1982-06-23
Abstract: PURPOSE:To perform efficiently an accurate measurement, by fixing an outer circumference part by a supporting member while providing a minute gap or two cylindrical members wound with a magnetic tape on their circumferential parts, and providing a magnetic head so that the magnetic head projects into the gap. CONSTITUTION:While the two cylindrical members 3a and 3b wound with the magnetic tape 2 have a minute gap 4, their outer circumference parts are fixed to supporting members 5a and 5b and the magnetic head 1 is permitted to project into the gap. Further, a fine moving device is provided as a mechanism for adjusting the position and attitude of the magnetic head 1 finely. Consequently, the fixed magnetic head is moved slightly to be set at the best attitude, and the sufficiently stable and accurate measurement is performed efficiently only by using a small amount of magnetic tape.
Patent JP-H08278072-A (JP)
Title: Compressor unit
Inventor: NOMICHI SHINJI
IPC: F25B49/02
Filed: 1995-04-06
Abstract: PURPOSE: To provide a compressor unit for a cryogenic refrigerator in which the maintenance times of an adsorber and the refrigerator can be clearly known by eliminating the disadvantage of prior art and which has a self-diagnosing system. CONSTITUTION: A compressor unit 10 supplies helium gas to a cryogenic refrigerator 1, and comprises an integrating time meter function 13 in which at least one or more cannot be reset and integrating time meter functions 11, 12 in which at least one or more can be reset.
Patent JP-S58223985-A (JP)
Title: Image pickup tube for single tube color television camera
Inventor: NOBUTOKI SABUROU
IPC: H01J29/45
Filed: 1982-06-23
Abstract: PURPOSE:To improve the color reproducibility, by forming a magenta filter shutting a part of a green color at a location without a cyan filter or without both cyan and yellow filters on an effective image pickup plane of an image pickup tube. CONSTITUTION:The magenta filter 3 shutting a part of the green light is formed at a location where no cyan filter 1 exists or both cyan filter 1 and yellow filter 2 do not exist on the effective image pickup plane of the image pickup tube. Further, the characteristic of the spectral transmissivity of the magenta filter 3 is made almost coincident with the spectral transmissivity of the magenta filter 1 up to a region of about 530nm from the end of blue color in a visual light region.
Patent JP-S59231858-A (JP)
Title: Optically driven semiconductor device
Inventor: YOSHIDA MOICHI
IPC: G02B6/42
Filed: 1983-06-13
Abstract: PURPOSE:To prevent an outflow to the surface of a semiconductor device of a hardening resin by interposing a shielding material consisting of a rubber ring between the resin and a semiconductor basic element when the element, a lower surface thereof has a second electrode, is received in an insulating cylindrical body, the end surface of a light guide is faced to the surface of the element, the light guide is coated with a first electrode and a clearance between the element and the cylindrical body is buried with the hardening resin. CONSTITUTION:A basic element 1, a lower surface thereof has a second electrode 3 and which consists of a semiconductor element 1A and a conductor 1B, is inserted into an insulating cylindrical body 4, the end surface of a light guide 5 is faced to the central section of the surface of the element 1A, and a first electrode 2 is applied on the element 1A while burying the light guide. The end surface of the element 1A is coated with a resin 6, and a side-surface clearance formed between the resin 6 and the cylindrical body 4 is buried with a hardening resin 7 such as epoxy resin, but a shielding material 8 consisting of a rubber ring is fast stuck and inserted newly and previously between the resins 6 and 7 at that time. Accordingly, an optically driven semiconductor device in which the resin 7 does not flow out to the surface is obtained.
Patent JP-S5332603-A (JP)
Title: Telephone set with timer
Inventor: KOIKE MITSUO
IPC: H04M15/30
Filed: 1976-09-07
Abstract: PURPOSE:To make effective for the communication time, by providing a timer for telephone.
Patent JP-2000298417-A (JP)
Title: Image forming device
Inventor: IHARA MITSUO
IPC: B41J29/377
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of efficiently preventing a photoreceptor drum from being deteriorated by ozone, etc., with simple structure. SOLUTION: This image forming device 1 is constituted as a copying machine, and is provided with a ventilation fan 11 and an air course 12 on the downstream side of the fan 11 inside a housing 10. In the device 1, air flow is made to pass through the air course 12 to the aperture 55a of an image forming unit 5. The aperture 55a through which a light beam from a light irradiation unit 4 passes is used also for ventilation and leads the air flow to a photoreceptor drum 51. The rib 10g of the housing 10 is arranged near the aperture 55a so as to efficiently guide the air flow to the aperture 55a without dispersion. The air flow scatters ozone, etc., around the drum 51.
Patent JP-H09290717-A (JP)
Title: Parking brake device
Inventor: KANBE KAZUNARI
IPC: B60T7/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify constitution so as to accomplish improvement in workability and reduction in costs. SOLUTION: In a parking brake device 10, a cable 14, in which one end is connected to a brake lever 11 while the other end is connected to a braking unit 30, is pulled by rotating a brake lever 11, so that a braking action is provided in the braking unit 30. When the brake lever 11 is returned to the original position, the braking action in the braking unit 30 is released. In this case, a cam plate 12 to which one end of the cable 14 is connected is assembled in the brake lever 11 relatively rotationally, and the cam plate 12 is rotationally energized in the tensile direction of the cable 14 relative to the brake lever 11 by means of a spring 18, and at the same time, the brake lever 11 is rotationally energized in the direction, in which the brake lever 11 is returned to the original position, by means of the spring 18.
Patent JP-H09292517-A (JP)
Title: Polarizing element
Inventor: SATO YASUSHI
IPC: G02B5/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing element which has high durability to thermoplastic deformation exclusive of surface polishing and stretching after the thermoplastic deformation in a thin film method and is not deteriorated in characteristics by forming the uppermost layer of polarization layers of a dielectric layer and forming the uppermost layer thicker than other dielectric layers. SOLUTION: This polarizing element P1 is constituted by forming a metallic particle layer 2 dispersed with material particles provided with anisotropy by the thermoplastic deformation and the polarization layers H1 alternately laminated with the dielectric layers 3 of the same material as the material of a dielectric substrate 1 consisting of glass having light transparency by a thin film forming method on one or both main surfaces of the dielectric substrate 1. The uppermost layer 3u of the polarization layers H1 is formed as the dielectric layer. The uppermost layer 3u is formed thicker than 3 times the thickness of the other dielectric layers. Borosilicate glass, quartz glass, etc., are adequate for the dielectric substrate 1. Ag, Cu, Au, Fe, Ni, Cr, etc., are adequate for the metallic particle layer 2.