baber/WOPTO huggingface dataset:
Patent JP-H0392144-A (JP)
Title: Laser ray irradiation apparatus
Inventor: DAIKUSONO NORIO
IPC: A61N5/06
Filed: 1989-09-05
Abstract: PURPOSE:To irradiate a laser uniformly and if necessary, in a wider range by burying an apex of a transmitting body in a plane of incidence of a permeable body of a laser and setting a plurality of transmitting bodies of a laser around an axial center of the permeable body. CONSTITUTION:A permeable body 1 of a laser and a plurality of transmitting bodies 4 of a laser performing incidence of the laser to the permeable body 1 are provided. An apex of the transmitting body 4 is buried in or close to a plane of incidence of the permeable body 1 of the laser and a plurality of transmitting bodies of the laser are placed around an axial center of the permeable body 1. As the result, it is possible to irradiate the laser uniformly and if necessary, in a wider range to a tissue and at the same time, miniaturization as an irradiation apparatus can be accomplished and furthermore, a guide wire and a temp.-detecting conductor can be made coaxial with a probe.
Patent JP-S6290064-A (JP)
Title: Key telephone system
Inventor: NAKAHARA TATSU
IPC: H04M1/22
Filed: 1985-10-15
Abstract: PURPOSE:To appropriately reduce a power source capacity by installing an optical sensor on the surface of a key telephone system and controlling the time for dynamically lighting up a lamp in accordance with the illuminance in the vicinity of the key telephone system. CONSTITUTION:The optical sensor 5 generates a voltage in proportion to the illuminance in the vicinity of a place where the key telephone system is placed, and an A/D converter 6 converts the voltage into digital data. A control circuit part 1 detects a key button matrix circuit 2 in the key telephone system, and transmits information on the depressed key button to a key telephone system host device through a data line 4. According to information on the lamp control transmitted through the data line 4 from the host device, the control circuit part 1 controls a lamp matrix circuit part 3 to attain the dynamic lighting up. Based on the digital data from the A/D converter 6, the control circuit part 1 also controls how long the lamp matrix circuit part 3 lights up dynamically. Namely, when the illuminance in the vicinity of the key telephone system is high, the lamp's lighting up time is set to the longest, and vice versa.
Patent JP-H0572324-A (JP)
Title: Pulse radar apparatus
Inventor: YADA TOKUO
IPC: G01S13/10
Filed: 1991-09-10
Abstract: PURPOSE:To realize a radar apparatus having a long detection distance and a high distance resolution and being inexpensive. CONSTITUTION:Radio wave signals different in a pulse width are outputted alternately at prescribed periods from a transmission circuit 14, and a range gate circuit 12 of a signal processing circuit 15 receiving reflected waves of the transmitted radio waves from a target sets a distance to the target roughly on the basis of the radio wave signal of a long pulse width. A filter circuit 13 receives a gate period as an input from the range gate circuit 12 and the radio wave signal of a short pulse width is extracted during the period. According to this constitution, the signal of the long pulse width enlarges a detection distance to the target and the signal of the short pulse width improves a detection distance resolution. Therefore a radar apparatus being inexpensive and having a high performance is realized.
Patent JP-H0682653-A (JP)
Title: Manufacture of integrated optical waveguide device, waveguide type optical pickup, and prism for integrated optical waveguide device
Inventor: TAKAURA ATSUSHI
IPC: G02B6/122
Filed: 1992-08-28
Abstract: PURPOSE:To compensate an optical path so that the optical path of projection light is aligned when incident light varies in wavelength by forming a prism reflector or prism coupler of plural glass materials which differ in Abbe number. CONSTITUTION:The prism reflector 11 consists of two kind of glass materials M1 and M2 which differ in Abbe number and the side of the glass material 2 is formed in a triangular shape on the bottom surface of the prism reflector 11. The glass material Ml is formed in a trapezoid shape covering the glass material M2 and has a luminous flux incidence surface 13 and a luminous flux projection surface 14 and a border surface at the border of the glass materials M1 and M2. Then, when incident light beams L1 and L2 having wavelengths lambda1 and lambda2 are made incident on an incidence point A at an angle theta 1 of incidence, they are refracted at incidence points B and C on the glass material M2 to form an intersection D. The two light beams L1 and L2 which are reflected by the bottom surface at the intersection D are both projected at an angle theta1 of projection and the projection optical paths of the wavelengths lambda1 and 22 can be aligned with each other. Consequently, variation of the optical paths of the projection lights can be compensated and the stability of the parallelism between the projection lights can be improved.
Patent JP-H0396552-A (JP)
Title: Floor construction in building
Inventor: FUNAKI GANTAN
IPC: E04B5/48
Filed: 1989-09-07
Abstract: PURPOSE:To simplify setting construction by fitting bearing members having hook sections, on the side walls of a plurality of reinforcing ribs formed integrally with a deck plate for composing a floor, and by contriving piping sorts to be supported directly or indirectly. CONSTITUTION:Through the side walls 22a, 22b of a plurality of reinforcing ribs 22 formed integrally by folding a deck plate 21 for composing a floor by placing concrete on the upper surface, engaging holes 25a, 25b are bored. After that, a bearing piece 42 provided with hook sections 43 at both ends is engaged with the engaging holes 25a of both the side ribs, and is fitted on the ribs 22 by a sub bearing piece 46. Then, the pipings 61 of waterworks pipings, wire pipings, and the like are regulated to be arranged. Otherwise, on a suspending section 44, a suspension bolt or the like is fixed, and downstair ceiling members are suspended. As a result, setting construction is simplified, and workability can be improved.
Patent JP-S59150414-A (JP)
Title: Reactor for semiconductor circuit
Inventor: HIROSE YORIO
IPC: H01F37/00
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a reactor for a semiconductor circuit which can eliminate a current spike or ringing which causes noise generation by combining a core composed of amorphous magnetic alloy and a conductor. CONSTITUTION:Amorphous magnetic alloy, introduced as a core material, has such characteristics that B1 (flux density under a magnetic field of one oersted) at 100kHz is more than 6KG and coercive force (Hc) is less than 0.5 oersted and square ratio (Br/B1, Br: residual flux density) is more than 0.8, and is expressed as Co(a)M(b)M'(c)Y(d) (where M means one element selected from Fe and Mn, and M' means one or two elements selected from transition metals except Fe and Mn, Y means one or two elements selected from Si, B, P and C and a+b+ c+d=100, 0<=b<=10, 0<=c<=10 and 50<=a<=80) and preferably M' may be selected from Ca, Ni, Nb, Mo, W, Zr, Ti, V, Ta, Hf, Re, Cu and Y.
Patent JP-H0673242-A (JP)
Title: Packaging material excellent in breaking resistance
Inventor: KURACHI KAZUHITO
IPC: C08L29/04
Filed: 1992-08-28
Abstract: PURPOSE:To improve the breaking resistance of a polyolefin resin film without decreasing its clarity while retaining its excellent characteristics as a packaging material. CONSTITUTION:This packaging material is obtd. by molding a resin compsn. comprising a polyolefin resin and 0.17-30wt.% ethylene-vinyl alcohol copolymer. The material, contg. no plasticizer, is safe and does not produce a toxic gas on burning.
Patent JP-H1162963-A (JP)
Title: Magnetic bearing device
Inventor: TANIGUCHI MANABU
IPC: F16C32/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device to simplify structure, reduce a cost, and increase a natural frequency through shortening of a rotary body. SOLUTION: A magnetic bearing device comprises a plurality of sets of magnetic bearings 3, 4, and 5 to support a rotary body 2 in a state not to make contact with a housing 1; and a built-in type brushless DC motor 6 to rotationally drive the rotary body 2. A plurality of rotation sensors 23 and 24 to output a signal, the intensity of which is changed according to a distance between an opposite surface of the rotary body 2, are arranged at equal intervals in a peripheral direction on one periphery concentrical to the rotary body 2 of the housing 1 positioned facing a lower end face 2a of the rotary body 2. One part 26 to be detected consisting of a recessed part is formed in a position corresponding to the periphery of the lower end face 2a of the rotary body 2.  Based on output signals from the rotation sensors 23 and 24, the rotation position of the rotary body 2 and the numbers of revolutions thereof are detected.
Patent JP-H1169856-A (JP)
Title: Refrigerator having freezer
Inventor: ICHIMURA KEI
IPC: F25D29/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To enable power-saving and re-starting, and to eliminate the thermal effect, by using an induction motor on a compressor, to control the opening/ closing of a relay connected in series to a positive characteristic thermister which is connected in series to an auxiliary winding, and providing a relay substrate and a control substrate in a machine room to accommodate the compressor and in an outdoor control box, respectively. SOLUTION: The other end of a main winding 22 is connected to another pole side of a power source 26 through an overload relay 25 for overload protection, the other end of an auxiliary winding 23 is connected to a series connection body of a PTC 27 and a PTC relay 28, and then, connected to the power source 26 through the overload relay 25 similar to the other end side of the main winding 22. A driver 38 and a microcomputer 34 to drive the PTC relay 28 mounted on a relay substrate 30, a compressor relay 24, and a driver 37 are provided on a control substrate 29. The microcomputer 34 outputs the compressor control signal S1 to the driver 37 to control the compressor relay 24, and the PTC relay 28 is controlled by the PTC control signal S2. The thermal effect can be reduced by providing the control substrate in a control box separately from a machine room.
Patent JP-H0895663-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUDA KOICHI
IPC: G06F1/06
Filed: 1994-09-27
Abstract: PURPOSE: To reduce the scale of a semiconductor integrated circuit by generating a clock from the clocks of the 1st and 2nd oscillation circuits by a 3rd oscillation circuit and then outputting the generated clock. CONSTITUTION: The clocks outputted from the 1st and 2nd oscillation circuits 1 and 2 are inputted to a clock generation circuit 3, i.e., a 3rd oscillation circuit to generate a clock which actuates a clock monitor circuit 4 and the clock is outputted to the circuit 4. The circuit 4 monitors whether the outputs of both circuits 1 and 2 are normal or not, and when the operation of the circuit 1 stops and the circuit 2 is normal, a clock switching circuit 5 outputs a monitor signal to select the output of the circuit 2. Otherwise, the circuit 5 outputs a monitor signal to select the output of the circuit 1. Thereby, the 3rd oscillation circuit can omit the oscillators of both circuits 1 and 2 so that the scale of a semiconductor integrated circuit can be reduced.
Patent JP-2001055915-A (JP)
Title: Valve system for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion about coupling pins connecting oscillating cams and link rods, by improving lubricating performance about the coupling pins and reducing their sliding resistance. SOLUTION: The valve system for internal combustion engines includes a driving shaft mounted with a driving cam 15 on the periphery, and oscillating cams 17 supported for oscillating motion on the driving shaft via a sleeve and provided with cam bodies 17a for opening/closing intake valves 12. The oscillating cams 17 have a bracket element integral with one end of the sleeve, and the sleeve has an arc cutout 46 formed in the periphery through a generally straight angle between the oscillating cams 17 and the bracket element.  The cutout 46 is directed to a coupling pin 28 connecting one cam body 17a and a link rod 25, so that it faces up to hold lubricating oil therein and store it temporarily when cam noses 21 of the cam bodies 17a are in a fully driven-up oscillation position, and forces the lubricating oil to drop onto the opposed coupling pin 28 and thereabout when the cam noses 21 are in a lowered position.
Patent JP-H0974633-A (JP)
Title: Gas breaker
Inventor: MINEYAMA TAKAYA
IPC: H02B3/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas breaker which, maintaining its functions as a breaker, increases the efficiency of the maintenance and inspection job and ensure the safety of the job. SOLUTION: Between cylinder-shaped container 3a, 3b, 3c, each of which houses a cut-off section, and bushings 4a, 4b, 4c, cylinder-shaped straight tubes 10 are located. The heights of doors for maintenance and inspection are set low. Although the heights of the doors 6, 7 for maintenance and inspection are set low, the height of a charging section can be kept at an appropriate one and therefore a breaker can maintain its performance as a breaker. Since the heights of the doors 6, 7 are made low, the workability in maintenance and inspection job can be increased. Due to this structure, the distances between the doors 6, 7 and the bushings 4a, 4b, 4c become large and therefore the safety in maintenance and inspection job can also be increased.
Patent JP-H0979174-A (JP)
Title: Delivery characteristic control type centrifugal pump
Inventor: YANO TOSHIO
IPC: F04D15/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To attain application to various control characteristics and cost reduction in a delivery characteristic control type centrifugal pump. SOLUTION: As a clearance adjusting actuator 19, a piston 9 is slidably fitted in a cylinder 8, and a balance chamber 16 is formed, and delivery water from a pump delivery part to be introduced to the balance chamber 16 is regulated in pressure by a motor-driven pilot valve 21. A control motor 59 connected to the motor-driven pilot valve 21, a preamplifier 64 which stores various pressure control characteristics and orders a target pressure changing command corresponding to a preset pressure control characteristic by receiving a present flow rate signal and an electronic unit 63 to rotate the control motor 59 so as to eliminate deviation by detecting deviation between target pressure and present pressure, are provided to control the motor-driven pilot valve 21. Therefore, delivery pressure can be controlled by a desired pressure control characteristic.
Patent JP-H0674621-A (JP)
Title: Air conditioner
Inventor: HASEGAWA NORIHISA
IPC: F25B49/00
Filed: 1992-08-31
Abstract: PURPOSE:To perform sure sensing of shortage amount of refrigerant in a freezing cycle and terminate an operation of the freezing cycle by a method wherein a liquid side refrigerant pressure in the freezing cycle is detected by a pressure sensor and the lack of amount of refrigerant in the freezing cycle is detected in reference to the sensed pressure. CONSTITUTION:A liquid side refrigerant pressure in a freezing cycle is detected by a pressure sensor 13 during operation. A detected pressure of the pressure sensor 13 is compared with a predetermined set value. In this comparing operation, if the detected pressure is lower than the set value, the shortage amount of refrigerant is detected. During a cooling operation, the cooling cycle is kept as it is, and in the case that a heating operation is carried out, a cooling cycle is forcedly formed and a two-way valve 8 is closed. Refrigerant present at a distributing unit B and outdoor units C1 to C3 is drawn into an outdoor unit A and along with this operation, a pressure at a high pressure side is gradually increased. This pressure at the high pressure side is detected by a pressure sensor 12. As the detected pressure becomes more than the set value, the two- way valve 10 is closed and after this operation, the entire operation in the system is stopped.
Patent JP-S6389442-A (JP)
Inventor: NAKAI AKIRA
IPC: C02F11/00
Filed: 1986-10-01
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-H0891665-A (JP)
Title: Paper discharging device
Inventor: HIROI MASAKI
IPC: B65H29/24
Filed: 1994-09-27
Abstract: PURPOSE: To provide a paper discharging device suppressing the occurrence of a paper discharge mistake even when the paper discharging speed of an image forming device is increased. CONSTITUTION: This paper discharging device is provided with a paper discharge base 1 constituted of a front plate 1a arranged on the downstream side in the conveying direction of the printed paper and having a butt plate 1f with which the tip of the printed paper is brought into contact at the upper section, a rear plate 1b arranged on the upstream side in the conveying direction of the printed paper, the right and left side plates 1c, 1d, and a bottom plate 1e and jump bases 3 arranged on a paper discharge passage 2 connecting the image forming device and the paper discharge base 1 and straightening the printed paper.  The paper discharge base 1 is provided with a negative pressure means 4 setting the inside of the paper discharge base 1 to the negative pressure at the lower section on the upstream side in the conveying direction of the printed paper of the right and left side plates 1c, 1d and/or on the rear plate 1b.
Patent JP-H0981296-A (JP)
Title: Coordinate input device
Inventor: SATO HAJIME
IPC: G06F3/041
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device having excellent operability and high accuracy in respect to a coordinate input device for inputting coordinates by giving vibration to a vibration transmission board. SOLUTION: When the pen tip 5 of a vibration input pen 3 is touched with the vibration transmission board 8 to input coordinates, a sheet-like piezoelectric element 12 converts the vibration into an electric signal and outputs the electric signal to a signal waveform detecting circuit 9. The circuit 9 detects the input timing of the vibration from the output of the element 12. The inputted vibration is transmitted through the board 8 and reached to vibration sensors 6a to 6d. The sensors 6a to 6d respectively convert the arriving vibration into electric signals and respectively output the signals to the circuit 9. The circuit 9 detects the timing of the arriving vibration based upon the outputs of the sensors 6a to 6d.  An arithmetic and control unit 1 calculates distances from the input position of the vibration up to respective sensors 6a to 6d based upon timing differences (transmission time) and finds out the input coordinates of the vibration.
Patent JP-H0895907-A (JP)
Title: Arbitrating device
Inventor: SUZUKI TATATOMI
IPC: G06F13/362
Filed: 1994-09-27
Abstract: PURPOSE: To provide an arbitrating device with which a job with high necessity of real-time processing can be preferentially processed when performing the parallel processing of jobs. CONSTITUTION: In a data processing system provided with plural function means such as a rotation processing means 23 or a compression processing means 24 for performing processing of data and a bus for transferring plural processing requests and data outputted from these means, an arbitrating device 1 is provided to apply priority in the transfer of data through the bus for the plural processing requests outputted from the plural function means and to set the priority based on a signal showing the transfer state of data on the function means such as an input side sub-scanning synchronizing signal from an input I/F means 21 or an output side sub-scanning synchronizing signal from an output I/F means 28, for example.
Patent JP-H031421-A (JP)
Title: Manufacture of plasma display element
Inventor: KOU UGEN
IPC: H01J17/49
Filed: 1989-09-06
Abstract: PURPOSE: To ensure a fine pattern and a large-sized PDP by applying a soluble photosensitive resin to a glass substrate when an electrode and a bulkhead are formed light-exposing and developing it, then on which the electrode material or the bulkhead material is applied, and removing a forming material on the photosensitive resin. CONSTITUTION: To form a cathode electrode 4, a soluble photosensitive resin 2 is applied onto a glass substrate 1 and dried, a pattern for forming the electrode 4 is provided with a mask by a negative tape method so that the resin 2 is removed, then light-exposed and developed. Thereby, the resin 2 is removed. Consequently, a nickel paste of the following unnecessary part is removed. Next, after the resin 2 is applied onto a glass substrate 1' where an anode electrode 6 is formed, a bulkhead forming mask is provided, light-exposed, and developed, the resin 2 of a part excluding the electrode 6 is removed, and the resin 2 is applied only onto the electrode 6. When a glass paste 5 for the bulkhead is applied thereto and dried and immersed in hydrogen peroxide solution, the glass paste applied onto the resin 2 simultaneously with the resin 2 is removed, and a bulkhead 7 is formed.
Patent JP-2001056277-A (JP)
Title: Rolling fatigue test device
Inventor: HAMASAKA NAOHARU
IPC: G01M13/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To reproduce a reverse phenomenon of the sliding direction with a simple device constitution, and to thereby evaluate accurately the life of abrasion, pitching, spalling or the like. SOLUTION: In this test device, by arranging each center axis of two columnar or cylindrical test pieces 1, 2 in parallel, and applying a load to each test piece 1, 2 to bring circumferential faces thereof into contact with each other, each of the test pieces 1, 2 is rotated for testing, the circumferential speed of one test piece 1 is kept constant, and the circumferential speed of the other test piece 2 is changed periodically by using a propeller shaft 6.
Patent JP-H0394981-A (JP)
Title: Method and equipment for tack welding at high speed
Inventor: NORINAGA TADASUKE
IPC: B23K9/00
Filed: 1989-09-08
Abstract: PURPOSE:To improve the production efficiency by performing tack welding while welding torches being moved in the conveying direction of members to be welded under specified conditions with the members to be welded being moved at the specified speed. CONSTITUTION:The members 2 and 3 to be welded are tack-welded at a specified interval by the welding torches 6 on a roller conveyor 7. At that time, the welding torches 6 are set up freely reciprocatively in parallel to the conveying direction of the members 2 and 3 to be welded. While the members 2 and 3 to be welded being moved at the specified speed by the roller conveyor 7, tack welding is performed in timing with respect to the members 2 and 3 to be welded by reciprocating motion of the welding torches 6. As a condition at that time, the welding torches 6 are moved in the conveying direction of the members 2 and 3 to be welded so that (the conveying speed of the members to be welded - the welding torch moving speed = the set tack welding speed) is formulated. By this method, tack welding can be attained while the high-speed conveyance of the members to be welded being continued.