baber/WOPTO huggingface dataset:
Patent JP-H06255771-A (JP)
Title: Transferring device for thin plate-like material such as printed circuit board
Inventor: KOBAYASHI TAKAO
IPC: H05K13/02
Filed: 1993-03-04
Abstract: PURPOSE:To transfer automatically a thin plate material such as a printed circuit board on an upper surface of a table to a carrying stand or the like while removing a cracked one of the thin plate-like material from the upper surface of the table. CONSTITUTION:A pair of left and right receiving transferring bodies 13 and 14 are arranged on both left and right sides of a table 12 so as to make reciprocating motion between the table 12 and a carrying stand 15 or the like on the side, and a sensor 16 to detect a crack of a thin plate-like material is arranged in a part on the upper surface side of these receiving transferring bodies 13 and 14. On the other hand, a scraper 18 is formed in a part on the opposite side of the carrying stand 15 or the like while sandwiching the table 12 between them so that the scraper 18 can move in the direction of the carrying stand 15 or the like along an upper surface of the table 12 together with the movement to the carrying stand 15 or the like of both the receiving transferring bodies 13 and 14 according to a crack signal of the thin plate-like material by the sensor 16.
Patent JP-H02233345-A (JP)
Title: Vessel with metallic lid
Inventor: KURAMOCHI SADAO
IPC: B65D1/26
Filed: 1989-02-23
Abstract: PURPOSE:To increase a buckling strength, by molding a vessel body with a sheet blank having a gas barrier property and a melted resin extruded on the surface of the sheet blank and by providing at least four thick pillars of the melted resin at the shell of vessel body. CONSTITUTION:A vessel body 14 is composed of a shell 14a, a bottom 14b and a flange 15. The shell 14a and the bottom 14b are made of a sheet blank 26 having a has barrier property and a thermo-plastic resin 28 extruded on the surface of the sheet blank 26 and also the flange 15 is made of a thermo- plastic resin 28. A plurality of pillars (thick pillar) 27a, 27b, for instance, are formed at the shell and further a bottom edge 29 made of the thermo-plastic resin is protruded downward at the peripheral edge of the bottom 14b. The pillars 27a, 27b are protruded inward from the shell 14a and thicker than other parts of the shell 14a.
Patent JP-2000238781-A (JP)
Title: Handling tray for fishes and shells
Inventor: YONEDA TAKEO
IPC: B65D21/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make joint easy as a unit container, and render it more positive; moreover, facilitate its separation more readily by making hook holes enabling hook parts to be pierced therethrough in the bottom parts of a joint fitting groove, and shifting them in the tip direction of hooks to then be relatively displaced with respect to the hook holes. SOLUTION: The basic configuration of this tray is formed of a bottom part 2 and wall part 3 surrounding the circumference. The tray has left and right long sides of 185 mm, left and right short sides of 111 mm, and a substantially rectangular plane having the radius of coverture of 10 mm, and is made into a box being slightly inward slanted in the lower side of the wall parts 3 with a slightly raised bottom. Furthermore, a deformation prevention flange part comprising a horizontal part 4a and depending part 4b is formed on the overall circumference of the wall part 3, and each dimension is set such that a width of the horizontal part 4a is 4 mm, a width of the depending part is 8 mm, and a thickness of the depending part 4b is 1 mm. Since a separation by a ready joint release never takes place, process work can be carried out safely.
Patent JP-S59171316-A (JP)
Title: Representative value and output coding circuit in predictive coding
Inventor: FUKINUKI NORIHIKO
IPC: H03M3/04
Filed: 1983-03-18
Abstract: PURPOSE:To simplify the circuit device by constituting the titled circuit that plural specific bits in quantizing a predictive error and expressing a representative value in a binary number or plural bits obtained by the logical operation of the values are used as output code words so as to use a representative value circuit and the output code circuit in common. CONSTITUTION:A representative value is decided to each predictive error in a circuit 6 being the representative value and output code circuit. For example, the represenative value is taken as 14 to predictive errors 11-17. In expressing this by a binary number, it is ''00001110''. Negative predictive errors are represented by complementary numbers as shown in Figure. The output code to the value is represented by the low-order 4-bit of the representative value. For example, the output code to the representative value 14 is ''1110''. Further, it is necessary for a receiver to reproduce the representative value from a received output code. The low-order 4-bit is the received bit (output code) itself and the high-order 4-bit is obtained easily from the low-order 4-bit. Thus, a part of the representative value circuit is used as an output.
Patent JP-S60189231-A (JP)
Title: Wire bonding apparatus
Inventor: MAKINO YUTAKA
IPC: H01L21/60
Filed: 1984-03-08
Abstract: PURPOSE:To enable the correction of position to be performed correctly in accordance with the change in height of a semiconductor substrate, by providing a means for moving a camera for correcting the bonding position and a bonding tool both vertically to a substrate. CONSTITUTION:A bonding head 7 has a slider 12 to which a capillary arm 11 and a clamper 13 are fixed and the slider 12 is made slidable vertically. A computer 19 issues a command in accordance with signals from a position detector 17 and a speed detector 18 so as to control a linear motor 21 such that the unit performs bonding operation. A camera 25 for correcting the bonding position is fixed to the slider and slidable vertically. Even if the height of a chip or of a substrate is changed, or even if one substrate has chips with different heights, the unit can be accommodated to such a situation only by setting the height of the capillary 10. Further, each height data may be set previously so that a semiconductor chip 1 and a substrate 2 can be caught at the point nearest to the focus of the camera.
Patent JP-H10243319-A (JP)
Title: Display device for electronic computer
Inventor: KINOSHITA HIDETOSHI
IPC: H04N5/64
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device for an electronic computer which is reduced in capacity and weight and has information secrecy without getting hard to install even at a narrow place. SOLUTION: When a worker mounts a head mounted display 1 and turns toward a light receiver 19 placed in front of him and directional light radiated from a lamp 14 on the front face of head mounted display 1 hits the light receiver 19, the image of miniaturized display 2 is distributed to the left and right by a half mirror 5 and a mirror 6, passed through the left and right lenses 7a and 7b for perspective control, reflected on half mirrors 8a and 8b respectively arranged on the left and right sides, and sent through lenses 9a and 9b for perspective control to respective left and right eyes.
Patent JP-S55139544-A (JP)
Title: Roller chain driver
Inventor: YONEKURA SEIJI
IPC: F16G13/12
Filed: 1979-04-13
Abstract: PURPOSE: To manufacture a rail of small weight and high strength, by dividing the cross section of the rail at a roller chain guide part, shaping the top, bottom and side of the rail to guide a trolley and providing a strength reinforcing part on the top or bottom of the rail.  
     CONSTITUTION: A roller chain is moved back and forth as an unendless line in a roller chain driver which is applied to a garage door opening and closing unit or the like. A rail 20 for guiding the reciprocation of the roller chain 22 is divided at a roller chain guide part 20-a. The side 20-b, top 20-c and bottom 20-d of the rail are so shaped that they are surrounded by a trolley 21. The increase in the width of the roller chain guide part 20-a is restricted by the roller chain 22, which is coupled by trolley pins 21d, attachments 23, etc. to move the trolley 21. A bending strength reinforcing projection 20e is provided on the top 20c of the rail to heighten its bending strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07267949-A (JP)
Title: Acetamide compound
Inventor: RUUDORUFU GOTSUTOSHIYURITSUHI
IPC: C07D401/12
Filed: 1995-03-03
Abstract: PURPOSE: To provide novel acetamides having analgesic, anti-inflammation, anti-asthma, and neuroprotective properties to be bound with high affinity to κ-receptors, useful for treatment of cerebral edema, hypoxidosis, ischemia or the like.  
     CONSTITUTION: This compound is represented by formula I {wherein Q is a group represented by formula R 1 -CH(CH 2 Z)-NA [wherein A is 1-6C alkyl; Z is (3-hydroxy-)1-pyrrolidinyl; and R 1  is A or (substituted by 1 or 2 A, OA or the like) phenyl], a group represented by formula II (wherein B is O, NH, CH 2  or the like), a group represented by formula III or the like; R is H or R 1 ; and X and Y are each 0, NH, NA or the like}, or a salt thereof, e.g. N-methyl-N-{(1 S)-1-phenyl-2-[(3S)-3-hydroxypyrrolidino]ethyl}-2-(2,3-dihydro-2-oxobenzoxazol-5-yl) acetamide. A compound represented by formula I is obtained by reacting a compound represented by the formula, Q-H with a compound represented by formula IV (wherein L is Cl, Br, OH, OA or the like). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63209757-A (JP)
Title: Hydrophilic ion-exchange resin and its production
Inventor: KUMAGAI HIROKI
IPC: B01J41/14
Filed: 1987-02-27
Abstract: PURPOSE:To remarkably increase the precision of qualitative analysis and quantitative analysis by chemically bonding a hydrophilic amine having a hydroxyl group to a cross-linked hydrophilic polymeric resin stable to acid and alkali to introduce a hydrophilic ion-exchange group. CONSTITUTION:When a hydrophilic ion-exchange resin to be packed in a chromatographic tube and used as a chromatographic column, etc., is produced, a hydrophilic amine having a hydroxyl group (e.g., N-ethyldiethanolamine) is chemically bonded to a cross-linked hydrophilic polymeric resin obtained by the copolymerization of a monofunctional monomer consisting of 2- hydroxylethyl methacrylate (50wt.%) and glycidyl methacrylate (10wt.%) and a difunctional monomer consisting of glycerin methacrylate (40wt.%) to introduce a hydrophilic ion-exchange group. When the hydrophilic ion-exchange resin is used, the analyzing time can be remarkably reduced, and the precision in qualitative analysis and quantitative analysis can be significantly improved.
Patent JP-S53129349-A (JP)
Title: High frequency heater
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1977-04-18
Abstract: PURPOSE: To control the quantity of air current, which is interlocked with output control and is ventilated to an exhaust port, by mounting a means for ventilating the outside air to a heating chamber, by arranging an element for detecting temp to the exhaust port and by controlling the output of a magnetron oscillator by means of the detected signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07227440-A (JP)
Title: Calf and achilles tendon stretcher
Inventor: KONDO SATOSHI
IPC: A63B23/04
Filed: 1994-02-17
Abstract: PURPOSE:To easily use a stretcher without any operation and to naturally and safely stretch the muscles of the calf or the Achilles tendon. CONSTITUTION:A laterally long back panel 4 for resting the hips or the back is erected on a base 1, a, laterally long foot rest stand 6 for resting the feet is arranged most parallel to the back panel 4 on the surface of the base 1, the surface of the foot rest stand 6 is inclined upward away from the side of the back panel 4, and further, the inclination angle is gradually increased along the lengthwise direction from a start terminal side 7a to an end terminal side 7b.
Patent JP-H01219774-A (JP)
Title: Controller for original scanning part
Inventor: MAEHARA SHIGEJI
IPC: G03G15/04
Filed: 1988-02-26
Abstract: PURPOSE:To perform an original scanning control fitting a machine type without changing parts and adjusting a pressure, etc., by setting the control pattern of a driving motor according to a load put to the driving motor of an original scanning part. CONSTITUTION:In an image forming device to form an image by scanning an original, a slave CPU 11 to carry out a program from a ROM 13 receives signals which are start command signals such as a mirror start command, a mirror initial command, etc., from a master CPU 10, and the signals from a home position sensor HPS and from the rotary encoder RE of an original scanning driving motor 9, and calculates a time required according to the load put to the motor 9. Then, according to the result of a calculation, the control pattern of the motor 9 is set, so that the motor 9 is controlled. Consequently, the original scanning control fitting the machine type can be performed without changing the parts and adjusting the pressure, etc., like a control by a fixed control pattern.
Patent JP-H05252174-A (JP)
Title: Loop type transmission system
Inventor: TAKEUCHI HIROKI
IPC: H04L12/42
Filed: 1992-03-02
Abstract: PURPOSE:To efficiently use an information channel by performing access processing on a signal channel by using a contention control channel, and performing the request allocation of the information channel. CONSTITUTION:Each node device 102 writes its own address when the contention control channel is set in a null state, and requests access(right of using) to the signal channel to a controller 101. The controller 101 receiving an access request decides the node device 102 to which the signal channel is allocated by signal channel using right allocation algorithm, and writes the address of the node device to which the signal channel is allocated on the contention control channel and transfers a state to the one being used. At this time, no signal channel request from another node device is accepted, and the signal channel is used exclusively for constant time. The transfer of the allocation information of the information channel on which transmission data is mounted, etc., between the node device 102 and the controller 101 can be performed by the signal channel.
Patent JP-H02223463-A (JP)
Title: Printer
Inventor: FUJII KIYOSHI
IPC: B41J29/08
Filed: 1989-02-23
Abstract: PURPOSE:To reduce noise through a simple structure without sacrifice of workability when a recording paper is set by making a lever having a shield board for choking a recording paper delivery opening during printing operation serve as a lever for fixing a paper stop pinch roller. CONSTITUTION:A pair of levers 19 supporting the shaft of a pinch roller 17 for pressing/releasing a recording paper against/from a platen 9 are arranged rollably around a shaft 20 in a printer case 1, and a shield board 21 is arranged at the upper end section of the lever 19. Under printing condition where the pinch roller 17 presses the recording paper 6 against the platen 9, the shield board 21 shields the air gap V between the platen 9 and the printer case 1 thus blocking leakage of printing noise to the outside. When the lever 19 is rolled by means of an operating member to separate the pinch roller 17 from the platen 9, the shield board 21 also retreates and separates from the platen 9. When a paper shelf 3 is opened sufficiently as shown by a chain line, the tip portion 13b of the cover 13 is engaged with a protrusion 3e of the paper shelf 3.
Patent JP-H01219710-A (JP)
Title: Zoom lens
Inventor: AOKI SHIGERU
IPC: G02B15/16
Filed: 1988-02-26
Abstract: PURPOSE:To facilitate the adjusting operation for an eccentric aberration at the time of assembly by employing positive, negative, positive, and negative four-lens-group constitution, making some or all of the lenses in a 1st lens group and at least one positive lens in a 3rd lens group eccentric from other lenses and adjusting the eccentric aberration. CONSTITUTION:This zoom lens consists of the 1st positive lens group, a 2nd negative lens group 2, a stop S, a 3rd positive lens group 3, and a 4th negative lens group in order from the object side and has positive refracting power on the whole. The eccentric aberration is generated over the entire picture plane increasingly from the wide-angle end to the telephoto end, so positive lenses G8 and G9 in the 3rd lens group 3 are moved at the telephoto zoom position in parallel to the optical axis to correct the aberration on the axis. Then all the lenses G1, G2, and G3 in the 1st lens group 1 are slanted to the optical axis to correct, specially, an off-axis aberration. Thus, the off-axis aberration and on-axis aberration are corrected almost independently and the zoom lens which maintains high optical performance at all times and has variable optical characteristics is realized.
Patent JP-S60188868-A (JP)
Title: Positron ct device
Inventor: UEDA TAKESHI
IPC: G01T1/161
Filed: 1984-03-09
Abstract: PURPOSE:To detect gamma-ray with noise reduced by grouping gamma-ray detectors unequally, combining groups of detectors to make the shape of effective visual field to necessary ranges and making its fan fraction small. CONSTITUTION:Detectors (black circles) arranged on the circumference of a gamma-ray detecting device are grouped unequally, for instance, 13 in the first group, 15 in the second group, 15 in the third group 3-13 in the ninth group. Opposite groups, for instance, the 4-7th groups are selected for the first group, and the shape of pseudo ellipse of effective visual field 31 of good resolution is obtained. The fan fraction, a ratio of a simultaneous count detector and a total detector is made small by combining the detector groups properly. Accordingly, even if the fan fraction is small and the effective visual field is pseudo ellipse, detection can be made conformable to the shape of a subject and little noise as cephalic section the thoracic section are elliptic.
Patent JP-H01219521-A (JP)
Title: Thermosensitive flow rate sensor
Inventor: TANIMOTO KOJI
IPC: G01F1/698
Filed: 1988-02-26
Abstract: PURPOSE:To improve the response and to reduce the secular change and loss of the electric supply power of a temperature sensing element by providing a continuation control circuit which controls an electric feeding period between a power source and a bridge circuit. CONSTITUTION:When the air flow rate in an air suction pipe 1 increases, the uninverted input voltage of a differential amplifier 7 rises, its output voltage also rises, and then the frequency of output pulses of a voltage-frequency converter 8 increases correspondingly, so that the time ratio of output pulses of a monostable multivibrator increases. Here, a transistor 11 turns on when the output of the multivibrator 10 is at high level and then a transistor 12 turns on. Therefore, the time ratio of collector voltage pulses of the transistor 12 also increases as the time ratio of the output pulses of the multivibrator 10 and the output voltage of a smoothing circuit rises, so the heating current flowing through the temperature sensing element 2 increases, thereby holding the temperature of the element 2 constant.
Patent JP-S56145058-A (JP)
Title: Cloth take-up equipment of loom
Inventor: MIZUNO YUKIO
IPC: B65H18/16
Filed: 1980-04-08
Abstract: PURPOSE: To stabilize the pressure contact force of a cross roller in such a way that the cross roller of the captioned equipment is supported by a moving device, and  this moving device is moved by pressure contact force is detected by a filler seat that is inserted between a surface roller and the cross roller.  
     CONSTITUTION: According as take-up goes on, wound diameter of a cross roller 3 increases, pressure contact force increases when pulling force to be worked on a filler seat 42 increases likewise, a filler lever 40 is turned counterclockwise. A wire 47 is slackened by this revolution, a ratchet 35 is turned clockwise by a spring 36. In consequence, a cross roller support 7 is moved down through revolution of a shaft 21 and that of a screw rod 8 since the ratchet 35 is engaged with a ratchet wheel 38. And if pressure contact force is normalized, and pulling force of the filler seat 42 is released, descent of the cross roller 7 stops. Thus, it can be attempted to stabilize pressure contact force of the cross roller. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58161198-A (JP)
Title: Semiconductor memory
Inventor: MATSUOKA TSUGUHIRO
IPC: G11C17/18
Filed: 1982-03-19
Abstract: PURPOSE:To shorten an access time by inputting the inverted signal of the signal of a decoder line for selecting a bit line as a gate signal and connecting an MOSFET having one electrode grounded to the bit line. CONSTITUTION:An ROM consists of an FET1 for storage, FET4 for loading, and FET6 for charge discharging; the drain of an MOSFET10 is connected to the bit line 3, the gate is connected to the decoder line 5 through an inverter 11, and the source is grounded. When the selected decoder line is changed to the unselected state, charges stored in the floating capacity 7 of the bit line are discharged rapidly to shorten the access time.
Patent JP-S57160105-A (JP)
Title: Garnet material for magnetism optical element
Inventor: OOTA YOSHINORI
IPC: G02B5/30
Filed: 1981-03-27
Abstract: PURPOSE:To raise an isolation by a method wherein a magnetic garnet film having the thickness over 30mum is grown on a noncrystal garnet substrate through a liquid phase epitaxial process and a lattice constant difference between the two  is set at 0.001Angstrom  or less. CONSTITUTION:A magnetic garnet film 21 of 30mum or more in thickness is grown on a noncrystal garnet substrate 22 and is used for a magnetic garnet material for magnetism optical element. In this case, a lattice constant difference between magnetic garnet film 21 and monmagnetic garnet substrate 22 is set at 0.001Angstrom  or less. According to such a composition, the effect of double refraction in the garnet material is solved fundamentally without resorting to the method of substrate removal, thereby making the isolation 20dB or more.
Patent JP-S55137324-A (JP)
Title: Fuel injection control method for internal combustion engine
Inventor: MIYAGI HIDEO
IPC: F02D45/00
Filed: 1979-04-16
Abstract: PURPOSE: To prevent surging a vehicle effectively by monitoring the rate of change of the rotating speed signal and compensating fuel injecting rate when the rate of change exceeds the prescribed value.  
     CONSTITUTION: Signals from each sensor 10W15 are sent to the electronic control unit 17 to control the injection time of the fuel injection valve 16 corresponding to the operating conditions of the engine. The operation program of fuel injection rate is housed in ROM of the memory 30, and when the starter signal is impressed to CPU31 through the input port 23, the operational processing based on the operation prefram is started. Signals from each sensor 10W13 are housed in RAM of the memory 30 at each priscribed time. The rate of change of the rotating speed signal of the engine is monitored based on the data, and when the rate exceeds the prescribed value, the fuel injection rate is corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01220624-A (JP)
Title: Conveyer device
Inventor: TOYAMA TOSHIO
IPC: B65G21/22
Filed: 1988-02-26
Abstract: PURPOSE:To enable a conveyed material to be prevented from intruding between a conveying medium and a guide part by forming the conveying medium by a chain and providing the guide part to be extended to the bottom from the upper end of a plate between the link plates of the chain. CONSTITUTION:When a printed board 2 is mounted onto a chain 8, both side end parts of the printed board 2 are placed on inner side link plates 8a respectively of the paired chains 8. Next a driving motor is respectively driven, when drive power is transmitted to a gear, the pair of chains 8 are driven running at the same speed, moving the printed board 2. Here in the pair of chains 8, when a speed difference is generated, the printed board 2 is tilted by the speed difference. Since a guide part 9 extends its hanging part 9a to the bottom from an upper end of the link plate 8a of the chain 8, the printed board 2 adapts its side surface 2a always to the hanging part 9a to be restricted, and the printed board 2 is tilted.