baber/WOPTO huggingface dataset:
Patent JP-H02270145-A (JP)
Title: Optical information recording, reproducing and erasing member
Inventor: OTA TAKEO
IPC: G11B7/24062
Filed: 1989-04-10
Abstract: PURPOSE:To improve recording and erasing characteristics and to stabilize cycle characteristics by changing the material of a dielectric layer of a rear surface and a dielectric layer of a front surface and adopting the constitution to select the film thickness on a substrate side large and the thermal conductivity small on the rear surface side. CONSTITUTION:The 1st inorg. dielectric layer 1 on the rear surface which has the heat conductivity as small as 1.6.10<3>Cal/Cm. deg.C and consists essentially of ZnS is previously formed as the dielectric material having excellent heat resistance on, for example, the front surface and an alloy thin film 2 consisting of Te-Ge-Sb is formed thereon. The 2nd inorg. dielectric layer 3 of the front surface is further provided on this recording thin film layer and the different dielectric material is used. Particularly the film essentially consisting of AIN having the large heat conductivity is selected. A reflecting layer 4 above-mentioned consisting of Al is provided thereon and the dielectric material 1 for the rear surface is selected at <=200nm as the film thickness. The dielectric material 3 of the front surface is selected at <=100nm. The C/N of the recording signal obtd. in this way is >=55dB and the erasing characteristics obtd. are >=30dB overwriting erasing.
Patent JP-S61260994-A (JP)
Title: Robot
Inventor: NEUMANN KARL-ERIK
IPC: B25J17/02
Filed: 1986-04-21
Abstract: The present invention relates to a robot comprising a positioning head (7) which is moved to the desired position with the aid of setting devices (1) which can be lengthened or shortened. Each setting device (1) is secured via a first joint (4) in a fixed frame (5), enabling each setting device (1) to pivot freely in relation to the frame. Each setting device (1) is attached via a second joint (6) to the movable positioning head (7). An arm (8) extending from the positioning head (7) is located between the setting devices and extends through the central opening of a universal joint (11) supported by the frame (5). The arm is movable in axial direction in relation to the joint and is controlled thereby in radial direction. It can also be set at different angles to the frame (5).
Patent JP-S63255829-A (JP)
Title: Optical recording and reproducing device
Inventor: KIMURA MARI
IPC: G11B7/00
Filed: 1987-04-13
Abstract: PURPOSE:To decide without fail a recorded area and an unrecorded area even when the leaking quantity of the signal of the neighboring track of an unrecorded part in an outer circumferential part comes to be enlarged by comparing the envelope-detecting output of a reproducing signal by a threshold voltage different corresponding to a disk diameter. CONSTITUTION:A threshold voltage comparing to decide whether the envelope- detecting output of a reproducing signal is in a recorded condition or in a unrecorded condition, is set corresponding to a disk diameter by a switching circuit a and a control switching signal from an address detector 18, a control signal to decide whether the recorded condition or the unrecorded condition is obtained is generated by a comparator 14 and only at the time of the recorded condition, the detecting data of the reproducing signal are outputted. Since the threshold voltage different corresponding to the disk diameter is set, even when a reproducing signal amplitude, the noise component of an unrecorded area or the leaking quantity of a neighboring track is changed with the disk diameter, the recorded area and the unrecorded area can be decided without fail and the reduction of a using efficiency can be prevented.
Patent JP-S61247776-A (JP)
Title: Adhesive for felt
Inventor: MORIHARA MICHIAKI
IPC: C09J161/00
Filed: 1985-04-26
Abstract: PURPOSE:To provide the title adhesive capable of reducing the amount of static electricity, by homogeneously mixing a resin for a felt with starch to obtain an impalpable powder. CONSTITUTION:100pts.wt. resin for a felt comprising a phenolic resin (e.g.: novolac resin + curing agent) is sufficiently mixed with 1-40pts.wt. starch (e.g.: beta-starch) with a mixer to obtain an impalpable powder.
Patent JP-H09253497-A (JP)
Title: Method of regenerating catalyst for treating ammonia-containing waste water
Inventor: YAMADA RYOICHI
IPC: B01J23/96
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To simply remove catalyst poisons from a metal catalyst which has been poisoned by metals such as copper, and regenerate the catalyst by bringing the catalyst suffering from deterioration of activity into contact with an ammonia-containing waste water to which an oxidizing agent has not been added. SOLUTION: Ammonia-containing waste water received in a crude water tank 1 is transferred to an adjustment tank 3 by means of a pump 2, and a pH controlling agent is added as necessary, and a sodium nitrile aqueous solution is injected from an oxidizing agent tank 5 in the above process and then temperature is adjusted before ammonia nitrogen is decomposed in a catalyst packed tower 9. When activity of the metal catalyst in the catalyst packed tower 9 is deteriorated, a pump 6 is stopped and injection of the oxidizing agent is stopped, and a valve 11 is closed, and a valve 12 is opened, and the ammonia containing waste water, into which the oxidizing agent has not been added, is introduced into the catalyst packed tower 9.  The metal catalyst is regenerated and copper contained in the ammonia containing waste water used for regeneration of the metal catalyst is simultaneously removed before the waste water is returned to the crude water tank 1. As described above, the metal catalyst is regenerated in the process of treating the ammonia containing waste water in a short period of time and treatment can be restarted.
Patent JP-H09252705-A (JP)
Title: Production of gas-containing dough and its device
Inventor: TERAO YOSHIKI
IPC: A21D6/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-containing dough suitable for doughs of cake, sponge, etc., by measuring specific gravity and pressure of the gas-containing dough which flows in a closed pipe, calculating specific gravity under the atmospheric pressure, adjusting gas content in the dough and stabilizing qualities such as feeling in eating, volume, etc. SOLUTION: This gas-containing dough is obtained by measuring the specific gravity and pressure of a final dough sent out from a mixer under pressure in a closed pipe connected to the continuous mixer, calculating the specific gravity under the atmospheric pressure from the measured specific gravity value and pressure value and adjusting a gas content of the dough based on the calculated values. It is preferable to measure the specific gravity by using a densimeter and the gas content is adjusted by a fed amount of the gas to the continuous mixer.
Patent JP-S5214437-A (JP)
Title: Structure of watch surface
Inventor: MASUKO MASAAKI
IPC: G04B19/06
Filed: 1975-07-24
Abstract: PURPOSE: To simplify assemblying of the surface and to enable thinner movement and freedom of the design by integrating the surface and its support ring and fixing it to the movement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291561-A (JP)
Title: Atomic fine line p-n junction element
Inventor: KONDO SEIICHI
IPC: H01L31/10
Filed: 1992-04-10
Abstract: PURPOSE:To integrate semiconductor elements such as a diode and a transistor wherein an atomic fine line P-N junction is used as an integrated circuit at ultra high density. CONSTITUTION:This device is composed of an atomic fine line 1 of an atomic level size wherein a plurality of atoms are arranged in a straight line or a circular or curved line of one row or a plurality of rows on a solid surface and each element which dopes an electron or a hole. Thereby, a semiconductor element wherein a P-N junction of an atomic level is used can be integrated at high density.
Patent JP-H10283534-A (JP)
Title: Reader/writer for non-contact data carrier
Inventor: ISHIHARA TOSHIHIKO
IPC: G07F7/08
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a write failure due to a weak antenna output because non-contact data carrier is brought sufficiently close to an antenna by providing a means which allows a housing to move when the housing on which an antenna that performs data write, etc., of a non-contact data carrier is mounted receives pressure. SOLUTION: A housing 24 is attached to a projecting piece 23 of a body 100A on which a reader/writer 20 is mounted through a supporting shaft 23A, and an antenna 21 is attached to the housing 24. When a non-contact data carrier 30 presses a pressing part 25A on a cover part 25, the part 25 and the housing 24 are turned in the direction of R through the shaft 23A. An energizing means 26 consisting of a spring, etc., which always energizes the housing 24 in the opposite direction of R is provided on the rear of the housing 24, and also, a pressure detecting means 27 such as a microswitch that detects movement of the housing 24 in the R direction by pressure is provided. Therefore, a user presses the carrier 30 against the part 25A, to enable writing with a weak antenna output.
Patent JP-H03289407-A (JP)
Title: Measuring device of strip packed goods
Inventor: KATO SHIGEO
IPC: G01B21/08
Filed: 1990-04-05
Abstract: PURPOSE:To enable quick measurement and obtain packed goods of less unevenness in the content amount by detecting thickness of each packed part before cutting a series of separately packed beltlike packed body one pack after another and calculating weight or volume of the content of the pack to control the operation of a defective goods excluding device or the like. CONSTITUTION:A measuring device includes a guide rotor 6 for guiding a strip packed body 1 and sending rotors 7 and 8 arranged below the rotor 6. The strip packed body 1 is sent out downward by sandwiching pressingly the heat adhered rim with sending rings of the sending rotors 7 and 8. Between the guide rotor 6 and a sending rotor mechanism (A), a thickness detector 24 having a pair of fixed or movable measuring rotors 16 and 17 for sandwiching the packed body 1 at a constant pressure is provided to detect the thickness of each packed part 2 before cutting with a cutter 29 one pack after another. A controller calculates weight or volume of the content of each packed part 2 based on the detected thickness, outputs signals indicating 'good' or 'defective' based on the calculation, and controls the operation of a defective goods excluding device 30 and a content supplying pump arranged downward of the cutter 29.
Patent JP-H04320861-A (JP)
Title: Image recorder
Inventor: TAIRA HIROSHI
IPC: G03G15/08
Filed: 1991-04-22
Abstract: PURPOSE:To provide an image recorder which can obtain always stable image output by preventing an aperture electrode part from clogging. CONSTITUTION:A current is made to flow to a piezoelectric material 21 arranged to a limit electrode 8. The piezoelectric material 21 starts vibration. Then the vibration is propagated onto a reference electrode 7, and a surface wave is generated in the reference electrode 7. Therefore, since toner T deposited on a surface of teh reference electrode 7 by attraction caused by image force to the reference electrode 7 floats though it is approaching the surface of the reference electrode 7 by exciting the piezoelectric material 21, the toner is never deposited. Consequently, a trouble to be caused by deposition of the toner T generated near the limit electrode 7 and an aperture 5 can be prevented.
Patent JP-H05288691-A (JP)
Title: Soldering inspection method and device
Inventor: HORIGUCHI SHIRO
IPC: G01N23/04
Filed: 1992-04-10
Abstract: PURPOSE:To detailedly automatically decide the quality of a soldered part by detection the distribution curve of quantities of transmission from the soldered part caused by an X-ray projected on a board and calculating differential data of the distribution curve. CONSTITUTION:An X-ray transmitting a board out of X-rays applied to the printed board 2 at right angles to the printed board 2 from an X-ray source 1 is detected by the use of an X-ray detector 3. The X-ray obtained by the use of the detector 3 is inputted to an image processing part 4. A computer 5 serves to perform operation on the basis of data from the processing part 4 and decide the quality of a soldered part on the printed board 2. In addition, the computer 5 serves to perform the control of an X-ray source 1 by the use of an X-ray control part 6. In the case where chip component 7 mounted on the printed board 2 are soldered, a good soldered parts 8a and a bad soldered part 8b are produced. In the above constitution the quality of the soldered parts can be decided.
Patent JP-S62247528-A (JP)
Title: Exposure device for semiconductor manufacturing unit
Inventor: FUJINAGA MASATO
IPC: G03F7/20
Filed: 1986-04-18
Abstract: PURPOSE:To build a high-precision exposure device capable of easily removing distortion from an image without interrupting exposure by a method wherein a compensating means is provided for applying an appropriate mechanical force from a desired direction to a mask pattern for the production of distortion in the mask pattern for the removal of distortion if any from a projected, reduced image. CONSTITUTION:Parallel rays or a laser beam 1 strikes a mask 2, creating an image patterned after in the mask 2. The optical pattern is scaled down in a lens 3 before being projected. When distortion is detected in the projected, reduced image attributable to some characteristics of the lens 3, a compensating means is used, which applies a mechanical force 5 to the mask 2 for distorting the pattern of the mask 2 for the removal of distortion from the projected, reduced image. This results in an image 4 free of distortion and similar to the distortion-free, right pattern of the mask 2 prior to the application of the compensating, mechanical force 5.
Patent JP-S5618018-A (JP)
Title: Cooling water temperature controller
Inventor: SAITOU MASAAKI
IPC: F01P7/16
Filed: 1979-07-19
Abstract: PURPOSE:To provide an optimum temperature of cooling water for an engine and improve its drivability and fuel consumption, by changing the temperature of cooling water in accordance with an operating condition of the engine. CONSTITUTION:When a load is partially applied if a temperature of cooling water exceeds a preset degree, for instance, 85 deg.C, a thermowax 10 is expanded to press out a piston shaft, open a valve 20 and circulate the cooling water to the side of a radiator. When a high load is applied, a heater 16 is conducted to flow an electric current, and the heat of the heater 16 is transmitted to the thermowax 10, accordingly the thermowax 10 is expanded at a lower temperature of the cooling water, for instance, 75 deg.C than the before described preset temperature (85 deg.C), thus to obtain a change of operating temperature for the valve 20 to open and close.
Patent JP-H02269007-A (JP)
Title: Decorating method of pottery basis material body
Inventor: ISHIDA HIDEKI
IPC: B28B11/10
Filed: 1989-04-10
Abstract: PURPOSE:To thicken and thin a decorative material with a pattern corresponding to an uneven figure, by a method wherein simultaneously with figuring of an uneven form figure on a molding by pressing the same while supporting the same on a surface side by a support a powdery body of the decorative material is transferred for firing with the pattern corresponding to the said uneven form figure. CONSTITUTION:An uneven form figure is figured on the surface of a molding 16 of a sheet of a pottery basis material body molded solely by pressing a transfer mold 22 on the surface of the molding 16 while the same is being supported by a supportor 15 on the rear side. At the same time, a powdery body of the decorative material is transferred by a pattern corresponding to the uneven form figure and then the same is fired. In other words, since pressing force on a protrusion of the transfer mold 22 becomes higher as compared with that of a hollow part when the transfer mold 22 is pressed on the surface of the basis material molding 16, the powdery body of the decorative material stuck to the protrusion is transferred to the surface of the substrate molding 16 in more large quantities and thicker. With this construction, thickness and thickness in the decorative material of the pattern corresponding to the uneven figure is generated on the surface of the molding and the beautiful figure and decoration are obtained.
Patent JP-S5518827-A (JP)
Title: Turn-off circuit for thyristor
Inventor: HONDA AKIRA
IPC: H02M1/06
Filed: 1978-07-27
Abstract: PURPOSE: Counter bias supply voltage is increased and turn-off time is raduced by equipping clip circuit limiting the voltage between gate of gate control type thyristor and cathod within its counter withstand voltage.  
     CONSTITUTION: Voltage clip circuit consisted of diode D 1  and condenser C 1  between gate of gate control type thyristor 1 and cathode, then condenser C 3  is connected between counter bias power source E 1 , of which terminal voltage charges condenser C 1  by input constant voltage integrated circuit 6, whereby counter bias voltage E 1  can be increased and turn-off is made high-speeding by clipping voltage exceeding the required value by condenser C 1  charged to the voltage within counter withstand voltage between gate and catlod and diode D 1 , when controlling switching transistor Tr is "ON" and thyristor is turn-off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59216384-A (JP)
Title: Reproducing device
Inventor: YAMAGATA SHIGEO
IPC: H04N5/781
Filed: 1983-05-24
Abstract: PURPOSE:To obtain a skew-corrected interlace frame signal without a delay line by displacing a reproducing head practically along a recording track by a quantity corresponding to 0.5 horizontal period. CONSTITUTION:In case that the video signal recorded in each annular track field of a magnetic sheet 1 which is rotated once in a one-field period is reproduced repeatedly, a magnetic head 3 is moved for a length corresponding to 0.5H in the reverse direction of the magnetic sheet 1 after the first field is reproduced, and reproducing of the second field is started. When the first field is reproduced again, the magnetic head 3 is moved for a length corresponding to 0.5H in the rotation direction of the magnetic sheet 1. An actuator 11 is driven by a driver 12, and a signal where discontinuity of a horizontal synchronizing signal is compensated is read out from the magnetic head 3 and is inputted to a preamplifier 5.
Patent JP-H02269174-A (JP)
Title: Electrically conductive adhesive
Inventor: TERADA TETSUYA
IPC: H01L21/52
Filed: 1989-04-10
Abstract: PURPOSE:To provide the title adhesive good in storage stability and soldering resistance, little in void generation, comprising a liquid epoxy resin, particulate microcapsule-type curing agent and silver powder at specified proportion. CONSTITUTION:The objective adhesive comprising (A) 100 pts.wt. of an epoxy resin, (B) 1-50 pts.wt. of microcapsule-type curing agent <=1mum in granular size and (C) 60-1000 pts.wt. of silver powder (pref. flaky, being 2-10mum in average granular size).
Patent JP-H10327046-A (JP)
Title: Broadcast receiver
Inventor: NAPIERALA DIETER
IPC: H04B1/401
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver such as a car radio set in which a simple and easy to see operation is attained. SOLUTION: The broadcast receiver 1 has a display device 5 and an operation device 10, an operating function is displayed on the display device 5 and the broadcast receiver is configured where a broadcast program is selected by the operation of the operating device 10. In order to display operating functions on the display device 5, the display screen of the display device 5 is separated into positional areas at least partially in 2-dimension. The selection of the operating functions is made by control members 15, 20, 25, 30 being arrow marked keys in the operation device 10.
Patent JP-H04299146-A (JP)
Title: Plate-setting device for printing machine
Inventor: KONDOU SUKEMITSU
IPC: B41F27/12
Filed: 1991-03-28
Abstract: PURPOSE:To decrease friction force that is produced when a plate lock-up device of a printing machine is slid. CONSTITUTION:In an automatic plate-setting device with which the plate is set by sliding a lock-up device 7 on the clamping-end side provided to a plate cylinder 1 of a printing machine by operation of an air cylinder 5 provided in the plate cylinder, a ball bearing 12 is fitted into a recessed part 11 provided to the underside of the lock-up device 7 on the clamping-end side, and a support shaft of said ball bearing 12 is connected to the aforementioned air cylinder 5 through a toggle. When the plate setting is made by swing motion of the ball bearing that is driven by the air cylinder 5, friction force is decreased by virtue of rolling contact even though twisting is applied for registering to the plate with the same being kept under set position.
Patent JP-S5317029-A (JP)
Title: Zero suppressed position detecting system
Inventor: ISHIDA HIDEAKI
IPC: G06F3/12
Filed: 1976-07-30
Abstract: PURPOSE: The instruction is provided which assigns the digits higher than the digits assigned by the contents of the suppressed position memorizing method which are counted up until the zero suppressed position is detected, and zero suppression is processed, thereby performing the zero suppression without adding zero suppressing register. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5517881-A (JP)
Title: Magnetic recording medium and its production
Inventor: NOCHI KIDAI
IPC: G11B5/84
Filed: 1978-07-25
Abstract: PURPOSE: To make it possible to produce a magnetic recording medium, which is constituted by using a hexagonal high-coercive force magnetic thin film, with a good yield by providing previously a specific hexagonal magnetic layer on a nonmagnetic support substance.  
     CONSTITUTION: The normal direction of nonmagnetic support substance 11 is inclined or the incident direction of evaporated particles, and hexagonal nonmagnetic layer 12 such as Ti is formed in a forming speed over 2,000Å/min so that C axis components may be much included in parallel with the face of substance 11. On this layer 12, hexagonal magnetic thin film 13 such as Co is laminated with the incident angle near to angle 0. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05108919-A (JP)
Title: Method and apparatus for inspecting money
Inventor: HARUTOMUUTO TOOMASU
IPC: G07D5/00
Filed: 1992-04-10
Abstract: PURPOSE: To provide a device and a method for inspecting the authenticity and value of each coin by inductive and photoelectronical means. CONSTITUTION: A coin 6 is stored during an inspection cycle, centered and rotated by 360 deg. and the diameter, engraved pattern and material of the coin 6 are detected and evaluated. In this case, the diameter of the coin 6 is detected and inspected by the rotational angles of two discs 3, 4 to be rotated in mutually opposite directions. The device for detecting and inspecting each coin is provided with means 3, 4 for accurately centering the coin and preventing the oscillation of the coin from occurring and an inducer 16 to be used for inducing inspection.