baber/WOPTO huggingface dataset:
Patent JP-S63150779-A (JP)
Title: Scanning type optical reader
Inventor: IIMA MITSUNORI
IPC: G06K7/10
Filed: 1986-12-16
Abstract: PURPOSE:To read information accurately by providing a means crossing an optical path of a radiated laser beam and a beam waist position changing member so as to scan an object to be scanned even if the object to be scanned exists nearly or remotely. CONSTITUTION:A rotary holding member 29 acts like a means allowing a beam waist position changing optical member to cross the optical path M of a radiated laser beam P. Then number of reflecting planes 5a of a polygon mirror 5 is selected to be N and the member 29 is turned once as to one rotation of the mirror 5, then the object to be scanned is scanned by N/2 times every time the collimated plate 32 crosses the optical path M once. Thus, the plate 32 is in the saving position from the optical path M during the period of a half rotation of the mirror 5 and in directing a bar code reader to the object to be scanned in existence nearly (remotely), the scanning of N/2 times is applied to obtain a read signal. In this case, even when the bar code reader is directed to the object in existence remotely (nearly), only noise is obtained. Thus, the information is read accurately even if the object to be scanned exists nearly or remotely.
Patent JP-H03160884-A (JP)
Title: Clamp timing control circuit
Inventor: OTOBE YUKIO
IPC: H04N5/18
Filed: 1989-11-20
Abstract: PURPOSE:To execute clamping with high accuracy by applying arithmetic processing to a degree of deviation of both of centers and adjusting a pulse generating timing of a clamp pulse generator automatically when the center of the clamp pulse is deviated from the center of a voltage gradient. CONSTITUTION:A clamp pulse generator 1 generates a clamp pulse synchronously with a system clock. A delay line 21 is adjusted with its delay time by an external command and retards a clamp pulse from the clamp pulse generator 1 for an optional time. A capacitor 4 passes an AC component of an input signal. A clamp pulse generator 3 decides a clamped voltage. A switch 2 clamps an input signal in response to the clamp pulse from the delay line 21. A detection section 27 detects signal level before and after the voltage gradient after the clamp. A control section 28 decides the delay time of the delay line 21 depending on the signal level before and after the voltage gradient detected by the detection section 27. Thus, the clamping at the center of the voltage gradient is attained by automatic adjustment.
Patent JP-H09147221-A (JP)
Title: Automatic vending machine
Inventor: NEGISHI KOSABURO
IPC: G07F11/62
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which can store two commodities in a single commodity store room and also can individually sell these commodities. SOLUTION: When a commodity store room 10 has a store space which can contain two or more of commodities A1 and A2, a commodity A2 is put on a partition member 13. Then the tip of the member 13 is held and the member 13 is turned upward. Thus a hook member 14 is also turned and locked by a lock member 15. Therefore, the member 13 is held at the front upper part toward the rear lower part in the room 10. When this holding operation of the member 13 is over, a commodity A1 is put on the lower part of the member 13. In such a constitution, both commodities A1 and A2 can be stored in the room 10.
Patent JP-H10145331-A (JP)
Title: Detector for very weak signal and distance measurement equipment
Inventor: NISHIMORI TOSHIFUMI
IPC: H04J13/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To detect with a high S/N a very weak signal buried in noise and to calculate a distance (length) of a transmission line with high accuracy. SOLUTION: The detector for very weak signal that receives a signal resulting from synthesis of a digital PN pattern signal synchronously with a clock signal having a prescribed clock period and a carrier signal to detect the original PN pattern signal from the received signal is provided with a demodulator 32 that demodulates the reception signal by using the carrier signal, an A/D converter 34 that applies A/D conversion to the demodulation signal outputted from the demodulator for a sampling period shorter than the clock period, a delay circuit 37 that delays the PN pattern signal, and a digital correlation device 36 that applies product sum arithmetic operation to the demodulation signal A/D-converted for each sampling period and the delayed PN pattern signal and provides an output of the product sum result, every time the clock period elapses.
Patent JP-2000128818-A (JP)
Title: Thymol derivative having carcinostatic activity and carcinostatic agent including the same
Inventor: ZEE OK PYO
IPC: A61K31/235
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound exhibiting excellent carcinostatic activity by reacting m-cresol with dihydroxyacetophenone as starting materials. SOLUTION: This thymol derivative is expressed by formula I (R1 is acetyl or hydroxy which may be protected with isobutyryl, methyl or the like; R2 is H, acetyl, isobutyryl, palmitoyl or the like; R3 and R4 are each epoxy, diol or an olefin; R5 is hydroxy which may be protected with acetyl or isobutyryl, methyl or H) or its pharmaceutically permissible salt or ester, e.g. 10- isobutyryloxy-8,9-epoxythymol isobutyrate. The compound of formula I is obtained by obtaining an intermediate of formula II by using m-cresol as a starting material, introducing a hydroxy group to allyl site of a double bond by using selenium dioxide as a catalyst, further bonding various acids to newly generated hydroxy group to obtain a compound of formula III, then subjecting to epoxidation reaction.
Patent JP-H04171518-A (JP)
Title: Semiconductor device
Inventor: TAMURA TERUO
IPC: H02J1/00
Filed: 1990-11-05
Abstract: PURPOSE:To suppress current consumption by inputting a holding signal to the input terminal of a pull-up transistor TR while a main circuit is kept in a holding state and turning off the pull-up TR to stop the supply of current. CONSTITUTION:A holding signal is inputted to the input terminal of a pull-up P type TR 3 which is connected between an input/output terminal and the input/output buffers 2 and 2a while a main circuit 4 is kept in a holding state. That is, if a signal of a high level which shows a stand-by state to a stand-by terminal 1a is inputted in a stand-by state of an equipment, the TR 3 is turned off. Thus the current flowing steadily is cut off and the current consumption is suppressed.
Patent JP-H10141983-A (JP)
Title: Navigation support apparatus
Inventor: TASHIRO TORU
IPC: G01S5/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability with reference to the failure of an apparatus by a method wherein, on the basis of a failure detection result by a navigation- data acquisition means, navigation data to be acquired by a damaged navigation- data acquisition means is found from navigation data by another navigation- data-acquisition means. SOLUTION: When, e.g. a sound-wave log sensor becomes out of order, a CPU at a signal processor displays 'a ground-speed abnormality' on an alarm display, and a CPU 52 at a control part 45 displays 'a signal-processor abnormality' on a ground panel 32. When an operator operates a scanning part 48 so as to perform a ground-speed-backup changeover operation, the CPU at the signal processor finds a ground speed by using GPS speed data and direction data which is input from an I/F circuit, it outputs the speed data to a LAN I/F circuit 59, and it uses a computed ground speed instead of defective ground speed data. When the CPU 52 at the control part 45 becomes out of order, the function of a navigation support apparatus is stopped completely. However, the operator operates an operating element 44, switches S1 to S6 are changed over to the side of C, and CPU 52c at a spare control part 46 is backed up.
Patent JP-H01142591-A (JP)
Title: Information display ststem
Inventor: HAMAYA ARATA
IPC: G08G1/13
Filed: 1987-11-27
Abstract: PURPOSE: To directly obtain information of an objective sightseeing resort or hotel without key input by selecting pertinent information from an information storage device by a detector irradiated with infrared rays and printing out or displaying this information. CONSTITUTION: The name of an objective sight-seeing resort or hotel is searched on a map display board 1, and a pointer 4 near at hand is turned to the part of a detector installed in the place of this sight-seeing resort or hotel in accordance with guide light 9, and a switch 8 attached to the pointer 4 is depressed to emit visible rays, infrared rays 5, or the like. When these visible rays or infrared rays 5 are thrown to the detector 3, the detector 3 issues an electric signal, and this signal is transmitted to an information storage device 13 to output information related to the sight-seeing resort or the hotel to a printer 14 or a display device 15. Thus, anyone can immediately easily obtain information without key input.
Patent JP-H0917840-A (JP)
Title: Separation device for semiconductor chip and its separation method
Inventor: BOKU FUKUSHIYOKU
IPC: H01L21/301
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent cracks which occurs in the product where the package is completed in advance, by reducing a damage reaching chip tape, and reducing the cracks of the chip. SOLUTION: Though different from the past, the chip separation is advanced in parts in two stages, a semiconductor chip is separated even with small force by removing the tape lying in the residual section by pushing up a plunger pin 30 secondarily, after separating the tape bonded to the section of the end of the semiconductor chip by lowering the cylinder 22 of a chip separator by vacuum primarily, and pushing up the semiconductor chip 20 to the body of a device.
Patent JP-H03160308-A (JP)
Title: Image quality testing apparatus
Inventor: IKEDA HIROSHI
IPC: G01B11/24
Filed: 1989-11-20
Abstract: PURPOSE:To improve the testing reliability and to reduce the number of testing procedures remarkably by correcting the test pattern discriminating data with frame discriminating data, calculating the length and curve of each side of the test pattern, and judging the test pattern through comparison with a predetermined value. CONSTITUTION:A frame 4 and a test pattern P are displayed on a display screen 1A, which is photographed by a camera 2. The obtained data is formed into a discriminating data D11 of the frame 4 and a discriminating data D12 for the test pattern in a discriminating data forming part 5. Then, the discriminating data D12 is corrected with the discriminating data D11 by a CPU 6. The length and curve of each side L1-L4 of the test pattern P are calculated. The length and curve are compared with respective predetermined values stored in a memory, thereby making judgement of the test pattern. The resultant signal S is outputted from an interface part 7. Therefore, a correct detection is achieved, with the number of testing personnel being reduced remarkably.
Patent JP-H07124037-A (JP)
Title: Bed frame
Inventor: FUJINO YOSHIZOU
IPC: A47C19/00
Filed: 1993-11-05
Abstract: PURPOSE:To change the appearance by appropriately exchanging a cover when stains have become conspicuous due to use thereof, by constituting the frame body of sideboards, a head board, and a foot board fixed with the core materials in the external frame and sheltering the frame body with freely detachable covers. CONSTITUTION:This bed frame 1 is constituted of a head board 2, a foot board 3, and right and left side boards 4, 5 connected to form a square shape. In the head board 2, the external frame 6 is bent to form a reversed U-shape to position the opened side at the bottom and use both ends as legs 7 and lay a beam 8 at the upper part of the legs 7. Core materials 9 formed of vertical and horizontal bars, wires, etc., are fixed at the part surrounded by the external frame 6 and the beam 8 to form a frame body 10. In the foot board 3 and the side boards 4, 5, bars or the like are extended as core members 12 in the inside of a square external frame 11 and beams 13 are welded longitudinally. L-shaped metal fittings 14 are provided at both ends in the longitudinal direction to make a frame body 15. The head board 2, the foot board 3, and the side boards 4, 5 are sheltered with covers 20, respectively.
Patent JP-H01142807-A (JP)
Title: Graphic cursor display system for numerical controller
Inventor: KANEYASU TADASHI
IPC: G06F3/0481
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the graphic display of a working locus in a part superposed to a cursor from being destroyed at the time of moving the cursor by exclusively displaying a graphic cursor. CONSTITUTION:A cursor data setting request and a cursor movement request are respectively supplied to a cursor data setting control part 101 and a cursor movement display control part 102 and the preceding cursor display is exclusively displayed again by an exclusive display part 103 to erase only the preceding graphic cursor B. A superposed part between both cursors A, B is not destroyed by the exclusive display processing. Then, a cursor B' is displayed on a newly specified position by graphic exclusive display processing based on the display part 103 and moved. Consequently, the graphic cursor can be moved in any moving range on a display without being destroyed at its working locus.
Patent JP-S63154299-A (JP)
Title: Powder molding method
Inventor: MASUDA MITSUGI
IPC: B30B11/00
Filed: 1986-12-19
Abstract: PURPOSE:To improve powder packing accuracy by forming the respective top end faces of a lower die, stationary punch and floating punch to a flush state, then actuating a powder packing shoe. CONSTITUTION:A spring 22 to support a floating holder 16 between the spring and a base plate 2 is provided and a 2nd spring 30 is disposed on the holder 16 coaxially with an ejection rod. A 3rd spring 32 is installed onto a base plate 2. The floating punch 14 is held by the elastic force of the spring 30 and the die 9, the stationary punch 12, and the punch 12 and the floating punch 14 form the flush state of the top end faces when a stepped molding of the previous stage is released from the lower die 9 and the die 9 rises. The powder poacking shoe 34 removes the molding in synchronization therewith and the powder is packed into the die under the effect of the suction force. The powder packing accuracy is thus improved.
Patent JP-H10138414-A (JP)
Title: Polyethylene terephthalate film for agriculture
Inventor: SUGA MUTSUO
IPC: B32B27/30
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength, weather resistance, light resistance and outdoor stretching resistance for a long period of time by a method wherein a resin film, consisting of the principal constituents of acryl based resin and saturated polyester based resin, which are the mixed polymer of specified constituents and are blended with ultraviolet ray absorbing agent while being provided with a specified thickness, is formed on one side of a biaxially oriented polyethylene terephthalate film. SOLUTION: A PET film for agriculture is prepared by forming a resin film, consisting of principal constituents of acryl based resin, blended with ultraviolet ray absorbing agent and provided with thickness of 1-10μm, and a saturated polyester based resin B, on one side of a biaxially oriented polyethylene terephthalate(PET) film. In this case, the acryl resin contains graft copolymer, consisting principally of crosslinking acrylic acid ester based elastic body obtained by polymerizing the mixture of methacrylic acid ester monomer and vinyl based monomer under the existence of the particles of crosslinking acrylic acid ester based elastic body A, while the rate of the elastic body A in acryl based resin is 5-80wt.%, the rate of resin B in the resin film is 1-50wt.% and the weight ration of A/B is 1/1-20/1.
Patent JP-2000123246-A (JP)
Title: Automatic vending machine for charging power for portable telephone set
Inventor: SATO AKIYOSHI
IPC: G07F15/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make easily chargeable a portable telephone set whose battery capacity is insufficient in a remote place without bringing this portable telephone set back to an office or a house, and to make it unnecessary to lead in an AC line at the time of setting. SOLUTION: Thhis automatic vending machine is provided with a coin accepting means for accepting a certain amount of coins inputted from a coin input port 2 provided on the front part of a case body 1, and for outputting a coin input signal, connection electrode 10 connected with the charging terminal of the portable telephone set, rapid charging circuit for supplying a charging power to the connection electrode 10, battery connected with the DC power input terminal of the rapid charging circuit, outside DC power supply terminal connected with the DC power input terminal, timer circuit for clocking a constant time at the time of receiving the coin input signal, control means for outputting a command to the rapid charging circuit so that the portable telephone set can be charged in the clocking time of the timer circuit,  and charging display lamp 6 provided at the front part of the case body for informing the outside of the charged state of the portable telephone set.
Patent JP-H10142206-A (JP)
Title: Ultrasonic inspection device
Inventor: IWASAKI FUMITO
IPC: G01N29/28
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device which increases the supply amount of an ultrasonic propagation medium. SOLUTION: An ultrasonic inspection device, which transmits and receives ultrasonic waves via water and inspects a test specimen 5 by getting reflected ultrasonic waves from the test specimen 5, is equipped with an ultrasonic probe 1 which transmits and receives ultrasonic waves, a liquid chamber 2a which is formed between the ultrasonic probe 1 and the specimen 5 in order to hold water, and a plurality of supply openings 2d which supply water to a liquid chamber 2a such that they are formed around the ultrasonic transmitting and receiving surface on the probe 1 to jet water toward said surface.
Patent JP-H11145210-A (JP)
Title: Testing equipment for semiconductor device and the testing method
Inventor: TANIGUCHI YUKIHIRO
IPC: H01L21/66
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enable map display of an analog value such as a Vth (threshold voltage) for a testing equipment for a semiconductor device. SOLUTION: A testing equipment for a semiconductor device, having plural cells is comprised of plural file memory parts 9 which memorize results in every plural different testing conditions, a means by which transistor characteristics of each cell in a semiconductor device 12 to be measured (DUT) are calculated for each cell by bit map data in the file memory part 9, a bit map memory part 11, where the calculated results are stored and a switching part 8 in which proper or improper result data are stored in the file memory part, the proper or improper result data are read out and switching to send to the bit map memory part is performed.
Patent JP-H10137707-A (JP)
Title: Dry ice blast device
Inventor: SAKAI HITOSHI
IPC: B08B5/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To secure working visibility by restraining fog which is generated during washing work to raise working efficiency and also to restrain carbon dioxide from being generated by sublimation of dry ice to improve working environment. SOLUTION: This device is provided with a dry ice feeder 1 for feeding dry ice particles together with transfer fluid of high speed and a blast nozzle 17 for jetting the fed dry ice particles onto the surface of a material to be washed 12. The surface of the material to be washed 12 is washed by hitting the dry ice particles jetted from the blast nozzle 12 against it. The device is also provided with a fog generation restraining device 7 for restraining fog from being generated by cooling of the transfer fluid by dry ice. The fog generation restraining device 7 has a moisture content control means for controlling the moisture content so that the transfer fluid may be at the dew point of dry ice or less on jetting the dry ice particles.
Patent JP-H02147801-A (JP)
Title: Magnetic head for pressure cylinder
Inventor: MURAKAMI TAKU
IPC: F15B15/28
Filed: 1988-11-29
Abstract: PURPOSE:To perform temperature compensation with a simple constitution by allowing an inner peripheral solenoid to detect the magnetic characteristic of a rod which internally contacts with the solenoid and allowing an outer peripheral solenoid to detect the change of the magnetic characteristic caused by the change of temperature of the rod through a housing. CONSTITUTION:Exciting coils 1a and 1b and detecting coils 2a and 2b are relatively wound together in a solenoid type magnetic head which detects the magnetic characteristic of the magnetic matrix 6m of the rod 6 of a pressure cylinder provided with the magnetic matrix 6m on its surface. Then, the inner peripheral solenoid (a) consisting of the exciting coil 1a and the detecting coil 2a and the outer peripheral solenoid (b) consisting of the exciting coil 1b and the detecting coil 2b are formed and housed in the housing 3 approximate to the rod 6. The solenoid (a) detects the magnetic characteristic of the surface of the rod 6 which internally contacts with the solenoid (a) and the solenoid (b) detects the change of the magnetic characteristic caused by the change of the temperature of the rod 6 through the housing 3 so as to perform the temperature compensation of the detected magnetic characteristic.
Patent JP-H10141029-A (JP)
Title: Valve system for internal combustion engine having valve characteristic control device
Inventor: KAWAKITA TATSUYA
IPC: F01L1/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of strike noise and beat noise between a drive gear to interlock with an exhaust cam shaft and a suction cam shaft and a driven gear as much as possible. SOLUTION: A journal 44 consisting of a suction cam shaft 23 provided at one end with a valve characteristic control device 53 and a driven gear 47 and an exhaust cam shaft 21 provided at one end with a drive gear 46 interlocking with the driven gear 47 is rotatably supported on a bearing 43. A crankshaft drive force is transmitted from the exhaust cam shaft 21 to the suction cam shaft 23, which controls the opening closing characteristics of a suction valve based on operation of the valve characteristic control device 53. Further, the journal 50, forming a fixing end for the drive gear 47 at the inside of the driven gear 47, of a plurality of journals formed at a suction cam shaft 23 is increased in diameter to a value higher than the diameter of other journal 44.
Patent JP-H11138229-A (JP)
Title: Forming method and die for forming heat exchanger
Inventor: KASAHARA HIDEAKI
IPC: F28D1/047
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To form the tabular heat exchanger to a cylindrical one as required. SOLUTION: A difference 9 in level is formed in a part of the peripheral direction of a roll die 8 in the radial direction. A part which has been made a maximum radius, making the difference 9 in level a boundary, is expressed by a first radius part 8a, and the radius is gradually contracted toward a fourth radius part 8d consisting of a part which has been made a minimum radius. A metal fitting 6 is provided in a recess near the difference 9 in level in the fourth radius part 8d of the roll die 8. One end of the tabular heat exchanger 1 is fixed to the fitting 6. By rotating the roll die 8 on another end side of the heat exchanger 1, and by passing through the heat exchanger 1 between the roll die 8 and a surface plate 7, the heat exchanger 1 is wound around the roll die 8.  By releasing the fixation of the heat exchanger 1 to the roll die 8 by the fitting 6, the heat exchanger 1 is removed from the roll die 8.