baber/WOPTO huggingface dataset:
Patent JP-2001029189-A (JP)
Title: Lighting system of commercial display rack
Inventor: SERADA JIRO
IPC: F21V33/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To further improve the best illumination effect on displayed goods by selecting the position of an illumination light installed on a display rack and the displacement of a reflecting plate. SOLUTION: A rod-like illumination light 2 bending which a sectionally circular cover 4 combining a reflecting plate is disposed is located at the front end of a display rack. The illumination light 2 whose illumination light is most effectively supplied to planes of goods, depending on the size, shape and displayed condition of goods, is formed to allow a proper change in a distance between the lamp and the rack with the expansion of a mounting arm 7 and in a rising angle of the end of the mounting arm and proper turn and displacement of the cover 4 combining the reflecting plate.
Patent JP-H0569895-A (JP)
Title: Hydraulic control device for aircraft
Inventor: KOGA KAZUYA
IPC: F15B13/04
Filed: 1991-09-17
Abstract: PURPOSE:To contrive smallness in size and lightness in weight of a hydraulic control device for an aircraft. CONSTITUTION:A swivel rotary shaft 34 of a control surface 33 is provided on the center of blade thickness of a wing main unit 30, and an over center variable displacement oil hydraulic motor 1 is connected to this swivel rotary shaft to swivel the control surface up/down symmetrically. A tilt angle of a cam plate 5 of the oil hydraulic motor is controlled by a hydraulic cylinder device 4.
Patent JP-H04117184-A (JP)
Title: Rotation decelerator for cylinder
Inventor: SAGARA SHINJI
IPC: H02N2/00
Filed: 1990-09-06
Abstract: PURPOSE:To reduce the output speed of a ring-shaped ultrasonic wave motor to a low speed by bringing a rotor into pressure contact with a stator side through a ring-shaped guide member and a plurality of bearing balls, and rotatably engaging the balls with a plurality of vent holes formed at the flange of a regulating cylinder. CONSTITUTION:A rotor 10 is brought into pressure contact with a stator 5 to effectively operate a traveling wave of the stator 5 at the rotor 10. The base end of the cylinder 2 is extended to a spring 17, the inner periphery of a ring-shaped guide 15, and a flange 2a to be introduced between the two ring- shaped guides 14 and 15 is provided at the base end. A plurality of vent holes 18 are provided at the flange 2a, and bearing balls 16 are respectively rotatably engaged within the holes 18. The balls 16 are rotated around their own axes by the rotation of the rotor 10, and rotated around the outer periphery of a stationary cylinder 1. The cylinder 2 is rotated by the rotation of the rotor around the cylinder 1, and its speed is 1/2 of the speed of the rotor 10.
Patent JP-H0573911-A (JP)
Title: Optical memory device
Inventor: IWASHITA TAKAHIRO
IPC: G11B7/0045
Filed: 1991-09-17
Abstract: PURPOSE:To enable high density recording by detecting shortest pit at the time of recording and executing record-control different from other pit lengths, and on the other hand, to enable stable pit forming even in variable recording conditions by unoformly record-controlling all pits in an optical memory device demodulating a signal recorded in an optical recording medium in mark length recording with a 2nd order differential detecting method. CONSTITUTION:By a short pit pulse detecting means 3, a recording pulse width reducing means 6 and a recording pulse string forming means 8, different record- control is executed for only short pits, and thereafter, common record-control is executed for, all pits.
Patent JP-H0977111-A (JP)
Title: Spouting mechanism and spouting cap
Inventor: HANAOKA MASATO
IPC: B65D47/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To spout a liquid agent by a proper amount and diminish waste of the liquid agent by a method wherein a guide is provided in an opening of a container and the opening of the guide is blocked almost entirely by a block plate with a part of the opening remaining open, and an air relief hole is provided. SOLUTION: A spouting cap B is screwed on an opening of a container main body C and a lightweight cap A is screwed on the spouting cap B during storage. The spouting cap B has a guide 4 that stands upright on a sloped bottom 5 of a base 1 and slits 6 are arranged in the axial direction of the guide 4 at constant intervals or at varying intervals which are wider on front and rear sides. A block plate 7 is arranged corresponding to the region inside the circumferential wall of the guide 4 and delivery holes are pierced at positions opposite to the slits 6 across the center of the guide 4. A second hole 9 is made at the lowest position of the bottom 5 to replace liquid with air when the liquid agent is spouted and also to return the liquid agent remaining on the bottom 5 into the container main body C.
Patent JP-H0658825-A (JP)
Title: Mat for sensing pressure
Inventor: NAKAYAMA TAKESHI
IPC: G01L1/02
Filed: 1992-08-12
Abstract: PURPOSE:To achieve higher workability in repairing and movement by forming a foot plate section and a flexible cylinder section separately to lock the cylinder section on the rear side of the foot plate section free to load or unload. CONSTITUTION:A foot plate 11 of a mat for sensing pressures comprises an aluminum alloy. A flexible cylinder section 12 comprises a rubber elastic material and fastened on the rear side of the foot plate 11 with a bolt 14 using a flexible band 13. The number of the cylinder part 12 may be in plurality and the setting of intervals therebetween is free while a pressure sensing capacity is adjustable. In case of a water leakage accident, the cylinder part 12 of a part involved alone can be changed. This also allows the accomplishing of fixing work on a site after the mat is carried in thereby eliminating inconvenience during the carry-in operation. Communicating pipes between headers and sensors of the mats are made of metal or a resin and a housing is formed as required to gather the pipes for bundling at a fixed point.
Patent JP-H1084061-A (JP)
Title: Heat dissipating member for electronic, electric equipment
Inventor: ASAI MASATO
IPC: H01L23/373
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To realize a heat dissipating member which is set at an optional thermal expansion coefficient, excellent in heat dissipating properties and processability, and low in cost by a method wherein the heat dissipating member is formed of a mixture of a good thermal conductor material and C fiber which are bounded together through the intermediary of Fe alloy metal material which contains Ni or Ni and Co prescribed in content. SOLUTION: A heat dissipating member is formed of a mixture of good thermal conductor material, Fe alloy metal material, and C fiber which are prescribed in the mixing ratio. Optional good thermal conductor metal selected out of Au, Ag, Cu, Al, Mg, Zn or the like or its alloy is used as the above thermal conductor material. Fe-Ni alloy or Fe-Ni-Co alloy of small thermal expansion coefficient is made to serve as the above Fe alloy metal material. It is preferable that Ni contained in Fe-Ni-Co alloy ranges from 25 to 50wt.%. Furthermore, it is preferable that the Ni content and Co content of the Fe-Ni-Co are set at 25 to 50wt.% and 2 to 30wt.% respectively. The Fe alloy metal material and C fiber are previously mixed together, and then the good thermal conductor material is mixed into them, whereby the Fe alloy metal material is attached around the C fiber to enhance Fe alloy metal material in binding action efficiently.
Patent JP-2000052634-A (JP)
Title: Manufacture of press plate for lithographic printing plate, manufacture of printed matter, and automatic printing mechanism of printer
Inventor: ISHII NOBUYUKI
IPC: B41F1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of the press plate of a lithographic printing plate, in which an ink roller, a dampening water and an ink are checked from being polluted by a developing part, and a normal printed matter can be obtained in a short time, the manufacturing method of a printed matter, and an automatic printing mechanism of a printer. SOLUTION: A lithographic printing plate, which can be developed with water or on a printer, is developed on the offset printer in the following procedures: at least either one of heat and light is given in an image-like fashion; a lithographic printing plate is installed onto the plate cylinder of the printer; the offset printer is started and an ink roller is not in contact with the plate cylinder; the plate cylinder is started and the dampening water roller is brought into contact with the plate cylinder so as to feed a dampening water to the plate cylinder, and finally the lithographic printing plate is developed through a stage for transferring at least some part of a developing part onto an accepting element (a printing paper).
Patent JP-S6390871-A (JP)
Title: Printed circuit board
Inventor: KANO TAKESHI
IPC: H05K1/02
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a printed circuit board capable of col lecting light from a light- emitting element with a high efficiency, by forming a circuit pattern on a laminated board, forming a recess at a required position of the laminated board, forming a metallic layer on the surface of the recess and then packaing the light-emitting element thereon. CONSTITUTION:A laminated board in which a metallic foil is laminated integrally on the top or rear face of a substrate 1 consisting of a required number of sheets soaked with resin. After a circuit pattern 2 is formed on the laminated board, a recess 3 is formed at a required position and a metallic layer 4 is formed on the surface of the recess 3, a light-emitting element 5 is then packaged on the metallic layer. For example. a laminated board is obtained by laminating a copper foil on the top face of a laminate 1 consisting of eight sheets of glass cloth soaked with epoxy resin. The laminated board is then provided with a circuit pattern 2 by etching or the like. After a semicircular recess 3 having a diameter of 10 mm and a depth of 0.2 mm is formed at a required position by drilling the laminated board, the surface of the recess 3 is plated with gold 4. Then, the light-emitting element 5 is packaged thereon by means of a die bonding paste 6 and bonded wires 7. A printed circuit board is obtained in this manner.
Patent JP-S63101186-A (JP)
Inventor: KUDO TAKASHI
IPC: B62J99/00
Filed: 1987-09-21
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-H0788275-A (JP)
Title: Silencing device
Inventor: YOSHIDA HITOSHI
IPC: B41J29/08
Filed: 1993-09-22
Abstract: PURPOSE:To provide a silencing device which can actively cancel the sounds generated by vibration of a cover joined with the frame of a sewing machine, printer, etc. CONSTITUTION:Vibration transmitted from the frame 1 of a sewing machine, printer, etc., is sensed by a sensor 4, and the sensing signal generated is fed to a signal processing device 8 via an amplifier 9 and A/D converter 16, and signal given by this signal processing device 8 is passed to a vibration generator for controlling 3 via a D/A converter 17. At a plurality of object points to be vibro-isolated, a plurality of vibration sensors 5, 6, 7 for evaluating are furnished to sense the error included in the control result, and the outputs of these evaluational sensors 5, 6, 7 are introduced to the signal processing device 8 via amplifiers 10, 11, 12 and A/D converters 13, 14, 15.
Patent JP-S6295255-A (JP)
Title: Printing apparatus
Inventor: AOKI KENJI
IPC: B41J35/00
Filed: 1985-10-23
Abstract: PURPOSE:To provide a high speed and high quality thermal transfer recording apparatus without choice in the surface configuration of a receiving article, by providing a recording head for selectively heating a thermal transfer medium and a transfer/fixing means for transferring heat-meltable ink in a non- supercooling state. CONSTITUTION:A thermal transfer film 3 delivered from a film supply roller 4 and contacted with a recording electrode at the edge part of a current supply recording head 7 is constituted so that the substrate layer thereof has ductility and, therefore, the selected part of an ink layer is melted under heating perfectly independent of the surface state of receiving paper 1. Thereafter, ink is pressurized by a transfer/fixing means 8 to be transferred to the receiving paper 1. When ultrasonic energy generated by the ultrasonic oscillator 84 in the transfer/fixing means 8 reaches the heat-meltable ink layer, the ink transfers from an supercooling state to a non-supercooling state and, therefore, said ink is strongly fixed. Further, because all stored energy is emitted and the ink layer is reheated to be lowered in its viscosity and the receiving paper 1 is heated, transfer efficiency is more enhanced.
Patent JP-S6297025-A (JP)
Title: Electronic equipment with printer
Inventor: NARUKI YUKIO
IPC: B41J5/48
Filed: 1985-10-23
Abstract: PURPOSE:To omit an exclusive connection terminal for discrimination of the type of device by counting the print timing pulses sent from a printer by an amount equivalent to a cycle and discriminating the connected one of those printers having different numbers of printable characters. CONSTITUTION:A CPU 12 sends the motor-on signal MO to a printer 14 when a flag 13a of a memory part 13 is set at '1'. Thus the printer 14 sends the timing pulses TP to the CPU 12 in the number equal to its printable characters. These pulses TP are counted by a TP counter 13b of the part 13. Then the CPU 12 compares the count value of the counter 13b with the numerical value stored previously in response to the type of the printer 14 and sets the discriminated device type to a discrimination code 13c. At the same time, the CPU 12 sets the flag 13a at '0' to complete the discrimination of the type of device. Thus the type of printer can be discriminated without using a connection terminal exclusive for discrimination of the type.
Patent JP-H1188090-A (JP)
Title: Audio device
Inventor: NAKAMURA KIYOSHI
IPC: H03H17/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of an audio device provided with an adaptive equalizer control function and to prevent the audio device from breaking. SOLUTION: The abnormality of the audio device provided with a adaptive equalizer control function is detected by using an adaptive filter coefficient or an adaptive filter output or a microphone detection signal at the time of identifying the coefficient of the adaptive filter 56b or identifying a transmission characteristic from a control sound source 57 to a microphone 53. When abnormality occurs in the audio device at the time of identifying the coefficient of the adaptive filter 56b, the adaptive filter coefficient becomes large and the adaptive filter output also becomes large and the microphone detection signal becomes small. Thus, considering it, the abnormality of the audio device is detected.
Patent JP-H0979612-A (JP)
Title: Smell removing device
Inventor: OKUDA NOBUYASU
IPC: F24F3/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To remove a smell by using a photo catalyst as a cost is reduced. SOLUTION: A concrete upper cover 14 arranged in such a manner to cover the upper part of a water channel 12 wherein pollution of flowing drain L is serious has an opening part 16 and the opening part 16 is filled with a photo catalyst fixing sheet 18, which is supported. A photo catalyst fixing sheet 20 is mounted on the whole surface of the lower part of the concrete upper cover 14 and supported. The photo catalyst fixing sheets 18 and 20 are formed in such a manner that a photo catalyst fixing glass fiber formed by fixing titanium oxide and zinc oxide are fixed on the surface of a cotton-form glass fiber is brought into a sheet-form state.
Patent JP-H03123107-A (JP)
Title: High level mixer
Inventor: YUUJIN ESU ENDAASON
IPC: H03D7/14
Filed: 1990-09-06
Abstract: PURPOSE: To reduce a level of mutual modulation distortion by providing a mixer, containing an input transformer, an output transformer and a specific sub-circuit to interface the input transformer with the output transformer. CONSTITUTION: An input transformer 10 couples a mixer circuit 8 to a radio- frequency signal source 22 and a local oscillation signal source 32. The output transformer 12 contains a center tap type secondary coil 74, connected to an interface sub-circuit and a primary coil 80 connected to an intermediate- frequency load 82. The interface sub-circuit consists of two transformers 14, 16 of center tap type and a set of diodes 60 to 67 to connect end terminals of a secondary side of the transformers 14, 16 to the secondary side of the output transformer 12. Consequently, volume of the mutually modulated distortion is decreased, the level of a repeater point is increased and a dynamic range of the mixer is in effect extended.
Patent JP-H03118411-A (JP)
Title: Datuming apparatus
Inventor: PIITAA JIYOOJI ROIDO
IPC: G01B21/00
Filed: 1990-09-10
Abstract: PURPOSE: To improve the accuracy of dataming by providing a sensor for detecting at least either of distortion and vibration generated in a device when an object comes into contact with a work by mounting the sensor to the device. CONSTITUTION: The device 50 has a work that is a spherical body 52 with a known diameter, and the work is supported on the bed of a coordinate positioning machine by a post 54. The post 54 has a component 54A for connecting the spherical body 52 to a piezoelectric element array 56 and a component 54B for connecting an array 56 to a machine table. Also, the array 56 has a pair of piezoelectric elements 58 that are held among three electrodes 60A-60C. Then, the array 56 detects shock wave and distortion generated in the device 50 when a target contacts the spherical body 52 and generates a voltage signal.
Patent JP-H1063169-A (JP)
Title: Image reader
Inventor: KIMURA TETSUYA
IPC: H04N1/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an image reader and to efficiently remove the heat from a heater for preventing dew condensation at the normal actuation time of a scanner even in the case that the heater is always actuated by arranging the heater near a cooling fan and on an air current path. SOLUTION: A suction fan 100 is arranged at a position outside an aperture part 102 formed on a scanner babe 101 positioned at the lower part of the image reader. Then, the dew condensation prevention heater 110 is arranged near the fan 100 and on the air current path. That means, the heater 110 is fixed on a base 101a positioned at the central part of the aperture part 102 and connected to a PSU and the like so that it is controlled to be turned on or off. The fan 100 is provided with an air rectifying plate 115 so that outside air is introduced to the inside of the device by the rotation of the fan 100 and sent in a direction shown by an arrow A. Therefore, the heater part is directly and efficiently cooled by a control system that the heater is always energized regardless of the turning on/off of a power source switch.
Patent JP-S60128550-A (JP)
Title: Full duplex communication system
Inventor: ODAKAWA TOSHIYUKI
IPC: G06F13/00
Filed: 1983-12-15
Abstract: PURPOSE:To attain efficient processing required for signal reception even if no interruption is generated from a reception circuit by utilizing the interruption from a transmission circuit so as to increase the hardware. CONSTITUTION:A control bit A provided to a specific area of a transmission control sub-channel 5 is brought into logical ''1''. A control circuit 1 checks whether or not the control it A is logical ''1'' when an interruption from a transmission circuit 3 generates, and when the bit is logical ''1'', the processing at the reception side is conducted without resetting the interruption of the transmission side, and when the processing is finished, the control bit A is brought into logical ''0''. Since the interruption from the transmission circuit 3 is not reset, the substantial processing for the transmission side is conducted by the interruption again from the transmission side. The reception side can use many times of the interruption signal at the transmission side as the timing signal and it is realized by constituting the control bit A as plural bit constitution.
Patent JP-S61115859-A (JP)
Inventor: MOMOTOME MASAAKI
IPC: B65D77/20
Filed: 1984-11-09
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-H0821535-A (JP)
Title: Highly air-tight metal seat damper
Inventor: SUZUKI TETSUHIRO
IPC: F16K1/24
Filed: 1993-09-24
Abstract: PURPOSE:To provide a highly air-tight metal seat damper capable of obtaining desired sealing performance at a low cost without requiring accurate machining of a seat face in particular. CONSTITUTION:A flange-like valve seat 12 is formed in the internal periphery of a damper body 10, and a round bar 14, which forms a valve seat face, is welded on the whole periphery of this valve seat, and a ring-like thin metal sheet plate 22, which abuts on the round bar 14, is mounted on the external periphery of a valve body 20. The valve body 20 is arranged so as to be able to move between the closing position where the metal sheet plate 22 of the valve body 20 abuts on the round bars 14 so as to be elastically deformed by the four joint rotary mechanism 30 provided in the damper body 10 and the completely opening position where the valve body 20 becomes parallel to the air current direction.
Patent JP-2000066064-A (JP)
Title: Optical transmission element, manufacturing method thereof, and optical transmission module
Inventor: SUGITA TATSUYA
IPC: G02B6/42
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission element and an optical transmission module which can guide received light to a photodetector with efficiency, and has a reduced number of parts and a simple manufacturing process. SOLUTION: In an optical transmission element 80 which is provided with an optical waveguide having a light source 10 and a photodetector 12 enclosed in resin 14, being composed of the other resin 38, 40 together with the former resin, and propagating an optical signal, and which transmits or receives the optical signal, an optical waveguide 40 propagating an optical signal made incident on the photodetector 12 from an optical fiber 24 is structured to be tapered in the cross section toward the photodetector side from the optical fiber side.
Patent JP-H0961631-A (JP)
Title: Light guide plate and surface type lighting body using the plate
Inventor: TAWARA NOBUYOSHI
IPC: F21V8/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a groove array and make the groove array hard to flaw, increase yield, and further lower the cost by reducing inexpensive directional sheets by one - two and optically examining the shape of a projection or recessed streak. SOLUTION: The light guide plate 1 which scatters light made incident from a light source 2 arranged on an incident light end surface S1 and projects the light from a light projection surface S has projection streaks 8 or/and recessed streaks formed on the light projection surface S2 or/and reflection surface S3 on its opposite side so that the projection and recessed streaks are parallel to each other and cross the light incidence end surface S1 at right angles or slantingly; and the pitch P of mutually adjacent projection streaks 8 or recessed streaks is 10-600μm and the constitution surfaces of the projection streaks 8 or recessed streaks on the projection surface S2 are finished in a mirror surface shape.