baber/WOPTO huggingface dataset:
Patent JP-H07159717-A (JP)
Title: Optical system uniaxial receiving system
Inventor: KUNO HARUYOSHI
IPC: G02B27/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide an optical system uniaxial receiving system identifying a target with two wavelengths by using one detector and one system of controller. CONSTITUTION:This system is constituted of an MCT surface 14 focusing an image of an input beam 11 attenuating less atmosphere and whose wavelength band is different from each other by front and rear moving the MCT surface 14, an MCT detection circuit 16 detecting an image signal of the image of the input beam focused by the MCT surface 14, image process circuits 20, 21 respectively image processing the image signal detected by the MCT detection circuit 16 at every corresponding wavelength band and an identification circuit 22 synthesizing the signals respectively image processed by the image process circuits 20, 21 and identifying the target.
Patent JP-H08158415-A (JP)
Title: Advancing direction display device of full revolving type construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/26
Filed: 1994-12-08
Abstract: PURPOSE: To sense the revolving position of an upper revolving element relative to a lower running body and permitting the operator in a cabin to ackowledge the advancing direction of the lower running body certainly, simply, and quickly. CONSTITUTION: A light emission part is furnished on each of the knobs of a left and a right operation lever 18, 19 installed in a cabin 17. A revolving position sensing device 21 senses the revolving position of an upper revolving element 14 relative to a lower running body 12. On the basis of the sensing value of the sensing device 21, the left and right light emission parts are lighted or blinked simultaneously with different mono-colors when the upper revolving element 14 lies in the forward facing region (1) or backward facing region (2). One-side light emission parts different from one another are solely lighted or blinked when the upper revolving element 14 lies in the left facing region (3) or the right facing region (4).
Patent JP-H03165566-A (JP)
Title: Semiconductor device
Inventor: AONO KOJI
IPC: H01L21/82
Filed: 1989-11-25
Abstract: PURPOSE:To shorten a time required for designing a semiconductor device by a method wherein basic cells are regularly arranged inside input-output cells disposed around a cell arrangement master slice type integrated circuit, and a clock signal is supplied to the basic cells by a clock signal supply cell located at the center of the basic cell arrays. CONSTITUTION:Signals outputted from a clock signal supply cell 12 are connected to basic cells 14 and 15 of the same basic cell rows 10 and 11. Signals outputted from a clock signal supply cell 13 are connected to a basic cell 16 of the same basic cell arrays 10 and 11 the same as above. By the above constitution, a wiring can be made half or below the basic cell array in length, so that the delay time of the clock signal due to a wiring delay can be limited to a certain value or below and a wiring delay can be estimated, and consequently an accurate timing design can be realized at a logic design.
Patent JP-H01147988-A (JP)
Title: Liquid crystal color television set
Inventor: AKIYAMA RYOICHI
IPC: H04N3/12
Filed: 1987-12-04
Abstract: PURPOSE:To drive a liquid crystal cell by each color signal switched by sampling R, G, B color signals separated from a video signal at a prescribed period for each field and each one horizontal scanning period, changing over them. CONSTITUTION:An LCD panel is provided with drivers 1a, 1b for odd and even number gate lines and drivers 2a, 2b for odd and even source lines. Signals are given to each picture element for each odd and even number through the gate lines G1, G2..., and the source lines S1, S2,.... Moreover, a video signal switching circuit 3 sampling and switching for each field and for a prescribed period at each one horizontal scanning period the R, G, B signals separated from the video signal is provided, and the video signal outputted from the switching circuit 3 is fed to input terminals VA1, VB1, VC1, VA2, VB2, VC2 for the source line drivers 2a, 2b to drive the matrix of each liquid crystal.
Patent JP-H11138805-A (JP)
Title: Ink-jet recording head and its manufacture
Inventor: DEGUCHI MASANORI
IPC: B41J2/055
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve a contact area of a piezoelectric vibrator to a vibrating member and enable stable supply of ink by forming a projecting part having an area approximately equal to an area of a region where the piezoelectric vibrator butts against the vibrating member, at a face at the side of a pressure chamber of the vibrating member transmitting a vibration mode of the piezoelectric vibrator to the pressure chamber. SOLUTION: At a driving part of an ink-jet type recording head are formed pressure chambers 11... by a nozzle plate 11 having a plurality of nozzles 2 and diaphragms 4... of a vibrating member 3. In order to improve a pressure energy of ink in the pressure chamber 11, a surface area at the side of the pressure chamber 11 butting against a piezoelectric vibrator 10 is required to be increased. Therefore, projecting parts 5 of the vibrating member 3 are projected to the pressure chamber 11, thereby increasing a total area in touch with ink.  When the ink is filled in the pressure chamber 11 and a thin part 6 of the vibrating member 3 is vibrated like a film by vibrations of the piezoelectric vibrator 10 thereby synchronously vibrating the projecting parts 5, a high frequency pressure change is applied to the ink in the pressure chamber 11, whereby the ink is discharged from the nozzles 2.
Patent JP-H02153278-A (JP)
Title: Oil feeding device for compressor
Inventor: TANAKA KIYOSHI
IPC: F04B39/02
Filed: 1988-12-01
Abstract: PURPOSE:To facilitate processing and assembly of an oil pickup by a method wherein an oil pickup the tip of which is inserted in the oil hole of a rotary shaft so as to be immersed in oil to improve a centrifugal pump action has a metallic pipe in the inner surface of which a helical groove is formed and to the lower end of which a diameter-reduced part is disposed. CONSTITUTION:In a closed type compressor 1, a compressor part 3 and an electric motor part 4 to drive the compressor part are respectively contained in a closed case 2 to store lubricating oil at a bottom part, and the two parts are intercoupled through a rotary shaft 5. An oil hole 6 is formed in the axial direction of the rotary shaft 5. And an oil pickup 7 immersed in oil to improve a centrifugal pump action is inserted in the lower end opening part of the oil hole 6. In this device, the oil pickup 7 has a helical fin 8 formed in the inner peripheral surface of a metallic pipe, and throttle processing is applied on the lower end of the metallic pipe to form a diameter-reduced part 9. This constitution facilitates processing and assembly of the oil pickup 7.
Patent JP-H10135520-A (JP)
Title: Light emitting rivet, its control system and use method of light emitting rivet
Inventor: USU MAKIHITO
IPC: E01F9/553
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of installation per one system by making a consumption current fixed by providing a transmission means for transmitting a low voltage signal to a base of a light emitting element and making a fixed current flow between a base and an emitter intermittently according to a signal. SOLUTION: In an LED drive circuit 5 which is an emitter installed circuit, a collector side of a transistor 3 is connected to a cathode side of a light emitting element 2, an emitter side is installed and a base side is connected to an oscillator. ON/OFF signal by a DC voltage and a pulse voltage is transmitted by an oscillator to a base of a transistor provided to a control part. Then, a signal is transmitted to a wiring according to the signal and thereby a current flows to an emitter direction from a collector of each transistor 2 during ON signal and a light emitting element turns on. In the process, a current value is fixed regardless of a voltage value of a source voltage owing to a function of a Zener diode 6 and a consumption current is fixed. Therefore, the number of installation is increased.
Patent JP-H08143677-A (JP)
Title: One-way electroconductive silicon-based plasma polymerization film and its production
Inventor: NAGAI HIDEAKI
IPC: C08G77/60
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the subject polymer film consisting of an organic compound having a structure in which construction grows in a definite direction to a substrate and containing silicon and benzene ring, having electric conductivity only to one direction and capable of providing plural semiconductor elements by connecting plural electrodes. CONSTITUTION: A plasma polymerization apparatus in which one end of a reaction tube composed of a transparent quartz tube is connected through a needle valve to a vacuum apparatus and an argon gas inlet and a monomer inlet are provided on the other end side and a device to wind copper wire around a part of the quartz tube is used as an induction coil and a substrate is installed between the induction coil in the reaction tube and the monomer inlet is used, and pressure in the interior of the polymerization system is reduced to a vacuum atmosphere of <=10-<4> Torr, a needle valve is closed and argon gas and a monomer such as phenylsilane are introduced into the system and <=50W high-frequency output is applied to the system using a high-frequency generator connected to the induction coil to generate plasma.  Thereby, the monomer is subjected to plasma polymerization to provide the objective polymerization film consisting of an organic compound having a structure in which construction grows in a definite direction to the substrate and containing silicon and benzene ring.
Patent JP-H07133679-A (JP)
Title: Vessel mooring device
Inventor: AOKI EITARO
IPC: E04H6/18
Filed: 1993-11-10
Abstract: PURPOSE:To moor several vessels such as boats in a small lot space. CONSTITUTION:A bogie 17 carrying thereon a boat C is shifted to a predetermined position on an elevating plate 9. A winch winds up wires 15 so that the elevating plate 9 carrying thereon the bogie 17 is elevated up to a fourth story 23 of a support member 5. After the elevating plate 9 and the bogie 17 have been elevated to and are stopped at the fourth story 23 of the support member 5, the support bar 27 is slid into a space between rails 19 of the elevating plate 9 and the bogie 17. Thereafter, the winch pays out the wire 15 so that the elevating plate 9 descents to the first story of the support member 5.
Patent JP-H03173035-A (JP)
Title: Dispenser cathode
Inventor: TEI SHIYOUJIN
IPC: H01J1/28
Filed: 1990-11-09
Abstract: PURPOSE: To attain high density of a beam current even at a low temperature by containing scandium tungstate in an electron emitting substance. CONSTITUTION: Scandium tungstate is contained in an electron emitting substance. A storage tank 3c and a sleeve 4c are formed of high melting point metal such as Mo and Ta, and the electron emitting substance 2c is formed of barium calcium alminate, and contains Sc2 W3 012 and/or Sc6 WO12 by a proper quantity, and a supply source of Sc being a generative element of a monoatomic layer of Ba-Sc-o having a low work function, is placed in a bottom part of a porous metallic base body 1c. Therefore, since a monoatomic layer of uniform tissue is generated on a surface of the porous metallic base body 1c, high density of a beam current can be attained even at a low temperature, and a persistent and stable electron emitting characteristic can be exhibited.
Patent JP-H03164122-A (JP)
Title: Electric reel for fishing
Inventor: KAWADA MINORU
IPC: A01K89/017
Filed: 1989-11-24
Abstract: PURPOSE:To enable the sensing of bite, quick pulling of a line, etc., by stopping the free rotation of a spool upon detecting the delivery of a preset length of a fishing line with a fishing line length measuring means and providing a controlling means for judging the bite by the detection of the length of the delivered fishing line. CONSTITUTION:A spool 3 is freely rotated by depressing a clutch operation lever 33 in automatic mode and the length of delivered fishing line is measured by a fishing line length measuring means C. When the measured length coincides with a preset length, a stopping means is energized to stop the delivery of the fishing line. If the delivered length of the fishing line, etc., are judged to be a bite of fish by the measuring means C, a solenoid 39 is electrified to couple a clutch and release the stopping means and the spool 3 is rotated with a motor 4 to wind the fishing line. When a luring switch 67 is turned on, the motor 4 is intermittently energized to intermittently wind the fishing line.
Patent JP-H024385-A (JP)
Title: Apparatus for sending injector for carton making machine having slot
Inventor: BOURGEOIS EMMANUEL
IPC: A61M5/178
Filed: 1988-12-05
Abstract: PURPOSE: To surely feed a syringe by forming the head of screw from the flight of a helical feeding worm, decreasing its depth toward the terminal part of a discharge section so as to sufficiently push away the plunger of the syringe and holding the syringe with an ejector until it is pushed out. CONSTITUTION: When a syringe 40 is fed to a feeding section 10 by a bowl feeder, it falls down toward the 1st screw head of a worm 2 because of gravity. The worm 2 houses the syringe 40 at an inlet and releases the syringe 40 at an outlet. The syringes 40 ejected from the worm 2 are pushed by a discharge section 14 and mutually piled up. The worm 2 stops only when the syringe 40 pushes away a filler 9 to a maximum opening. This position of the filler 9 is detected by a probe. A head 50 of a plunger 48 of the syringe 40 always touches a metal hook 5 of a guide 3. When the syringe 40 having no plunger passes, the metal hook is released, a door 7 is opened and a device is stopped by a sensor.
Patent JP-H04178819-A (JP)
Title: Information processor
Inventor: ONODERA TAKESHI
IPC: G06F13/00
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the generation of data transfer interruption due to access to a printer during the reception of data from another host or an access to another printer by detecting a signal outputted from the host by the 1st frequency and then automatically switching the 1st frequency to the 2nd frequency to transfer data. CONSTITUTION:A printer body 1 can be communicated with the external host 2 through two radio wave signals having calling frequency and data transfer frequency to receive and print out a command or the like from the host 2. A data receiving part 4 includes an antenna 4a, a frequency switching device 4b for switching receiving frequency to the 1st or 2nd frequency, a demodulator 4c, and a receiving buffer 4b. At the time of receiving data from the host 2 by the 1st frequency, the receiving part 4 starts a changing means 4b and automatically switches the receiving frequency to the 2nd frequency. Since access is executed by one frequency and data transfer is executed by the other frequency, the generation of a data transfer interruption due to an access from another host computer can be prevented.
Patent JP-H07156253-A (JP)
Title: Extruding method of rubber material
Inventor: MIYASAKA KAZUO
IPC: B29C48/92
Filed: 1993-12-07
Abstract: PURPOSE:To provide the extruding method of a rubber material, by which non-conforming articles developing at the stage of the kind of rubber is remarkably reduced and, at the same time, which is excellent in productivity. CONSTITUTION:In the extruding method of a rubber material, in which unvulcanized second rubber compound is extruded continuously in succession with unvulcanized first rubber compound by supplying the unvulcanized second rubber compound, which is different from the unvulcanized first rubber compound under extrusion, the extrusion controlled variable at the change from first rubber compound to second rubber compound is calculated so as to extrude compound under the condition that at least either the extrusion speed of an extruder 1 or the take-off speed of the extruded rubber compound on the extrusion controlled variable at the changing-over of rubber compound is controlled.
Patent JP-H07159719-A (JP)
Title: Video display device
Inventor: YASUGAKI MASATO
IPC: G02B17/08
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a video display device which has a wide field angle and is miniaturized as a video display device displaying a video by using an optical system. CONSTITUTION:This device is provided with a lens group L1 arranged on the optical axis A1 of an LCD 11; a magnifying reflection mirror 12 arranged on an optical axis A2 orthogonally crossed with the optical axis A1; a half mirror surface 13 guiding a luminous flux from the LCD 11 to the mirror 12 by reflecting it to an intersection point between the optical axes A1 and A2, and transmitting the luminous flux reflected by the mirror 12; a magnifying reflection mirror 14 arranged to be opposed to the mirror 12; a half mirror surface 15 guiding the luminous flux reflected by the mirror 12 to the mirror 14 by transmitting it through an intersection point between the optical axis A2 and the visual line AE of an observer, and reflecting and projecting the luminous flux reflected by the mirror 14 to the eyeball of the observer; and a lens group L2 having positive power arranged between the half mirror surface 15 and the eyeball.
Patent JP-H11123124-A (JP)
Title: Air-permeable seat
Inventor: NAGAYAMA MASAKI
IPC: A47C7/74
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve feeling at the time of taking a seat by sufficiently blowing to a part given a load such as hips and a waist so as to improve air- permeability. SOLUTION: In this seat at obtained by providing a blowing case for a seat 4 provided with a blower for blowing to a seat 5 and providing a cushion material and a skin member on the upper surface side of the blowing ports of the case 4 so as to blow through the skin member, the blowing ports are parallelly provided at regular front/back intervals and bellow narrowing parts 16 are provided at the case 4 to increase blowing with reaching a blowing port on a back side from a blowing port on a front side.
Patent JP-H04177804-A (JP)
Title: Positive characteristic thermistor and manufacture thereof
Inventor: KUROSHIMA HIROSHI
IPC: H01C7/02
Filed: 1990-11-13
Abstract: PURPOSE:To contrive an increase in the temperature coefficient of resistance of a positive characteristic thermistor and the rate of change of resistance of the thermistor without changing the basic electrical characteristics of the thermistor by a method wherein a small amount of tin or selenium is added to the temporarily sintered powder of a composition consisting of barium titanate obtainable by replacing one part of barium with strontium and after they are mixed, the mixture is molded and sintered. CONSTITUTION:0.0005mol or less of tin or selenium is added to one mol of the temporarily sintered powder of a composition for positive characteristic(PTC) thermistor use, which consists of barium titanate ((Ba, Sr)TiO3) obtainable by replacing one part of barium with strontium, and after they are mixed, the mixture is molded and the molded product is fired in the atmosphere. Thereby, the temperature coefficient of resistance of the thermistor and the rate of change of resistance of the thermistor can be increased without changing the ratio of basic components of the PTC thermistor, by which a nominal resistance value of zero load specifying the field of use of the PTC thermistor is made to fluctuate.
Patent JP-S63158676-A (JP)
Title: Area extracting device
Inventor: ITASAKA MASAAKI
IPC: G06K9/20
Filed: 1986-12-23
Abstract: PURPOSE:To reduce the quantity of processing required for a correction and to stably extract an area by extracting the quantity of feature from a drawing having a format, detecting a dislocation, an inclination and the quantities of expansion and retraction at the time of inputting a drawing and correcting the misalignment of the quantity of the feature. CONSTITUTION:Based on picture data, the features such as a segment, a character area are extracted in a feature extracting part 1. A horizontal line and a vertical line corresponding to a marker are extracted from the quantity of the feature of the input drawing in a dislocation and inclination part 2, the position information at the four corners of the marker is compared with the position information at the four corners of the marker of a model drawing stored in an area information storing memory 5 to detect the dislocation, the inclination or the expansion at the time of inputting the drawing. In a converting part 3, a coordinate is transformed with respect to the respective quantities of the features to correct the position information. The central coordinate value of a rectangular area circumscribing to the quantity of the feature corrected in position in an extracting part 4 is compared with the coordinate value of the boundary of respective format areas stored in the memory 5 to extract the format area to which the respective quantities of the features belong.
Patent JP-H07156786-A (JP)
Title: Method of determining start sensitivity of automatic brakingprocess of car in relation to operator
Inventor: JIIKUFURIITO RUNPU
IPC: B60T7/12
Filed: 1994-11-07
Abstract: PURPOSE: To determine the triggering sensitivity of an automatic braking process of an automobile on the basis of a driver by finding a factor related to the driver after the braking process on the basis of a factor related to the driver before the braking process, the operating speed of a brake pedal and a pedal stroke. CONSTITUTION: Measured values of the operating speed vP of a brake pedal and a forward pedal stroke sP are read (103, 104). Whether the now read value of the operating speed vP is greater than the maximum operating speed vPm to be measured during actual braking is inspected (105). If yes, the value of the operating speed vP is allocated (106) to the maximum operating speed vPm in the stage. Whether the now read value of the pedal stroke sP is greater than the maximum pedal stroke sPm measured in actual braking is inspected (107). If yes, the value of the pedal stroke sP is allocated (108) to the maximum pedal stroke sPm in the stage.
Patent JP-H01147289-A (JP)
Title: Laminate type heat exchanger
Inventor: FURUKAWA TETSUO
IPC: F28D9/00
Filed: 1987-12-04
Abstract: PURPOSE:To enable heat exchange of quantities of fluid, by a method wherein heat transfer plates, in which grooves making a planar symmetry with each other are formed, are joined to form a first fluid passage, a plurality of sets of the joint heat transfer plates are piled up, and a space between the joint heat transfer plate and adjoining joint heat transfer plate forms a second fluid passage. CONSTITUTION:A first fluid passage 9 through which a first fluid A flows is formed by means of first and second groove parts 3 and 7 positioned facing each other. A plurality of sets of joint heat transfer plates 14 formed by joining together first and second heat transfer plates 1 and 5 are piled up to form a heat exchange body 13. In the heat exchange body, the outer surface of the bottom parts of first and second recessed parts 2 and 6 are joined together so that first and second through-holes 4 and 8 are superposed with each other, a second fluid passage 15 through which a second fluid flows is formed between fluid passages 9 and 7 of the joint heat transfer plate 14 adjoined to the first fluid passage 9. The first fluid A fed through an inflow nozzle 21 is fed through an inflow passage 16 to each inflow space 11, and fed from the inflow space 11 to the first fluid passage 9. In the first fluid passage, the fluid is heat-exchanged with the second fluid, flowing through the second fluid passage 15, through the heat transfer plates 1 and 5, and is discharged through an outflow nozzle 23 after flowing from an outflow space 12 through an outflow passage 17.