baber/WOPTO huggingface dataset:
Patent JP-2001021958-A (JP)
Title: Method and device for controlling diaphragm of camera, and recording medium thereof
Inventor: HIGASHIKUBO MASAKATSU
IPC: G08G1/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To always provide clear photographic images of roads through out the day, and provide exact information on various states of traffic flow, by deciding whether the present state is at daytime, nighttime, morning, or evening, and adjusting the diaphragm of the camera to an optimal state. SOLUTION: This camera 1 photographs the state of a four-lane road, and outputs the photographed images to an input image memory 2 to store them. In a reference image memory 3, a reference image of the road where no vehicle exists is stored. Based on the photographed image data, read from the input image memory 2 and the reference data read from the reference image memory 3, a CPU 4 performs vehicle detection, speed detection, congestion distance detection, etc., and obtains various information on the traffic flow conditions. Here, based on the brightness value of ht photographed image data and the reference data, the CPU 4 decides whether it is daytime, evening, nighttime, or morning and optimally controls the diaphragm according to each state.
Patent JP-H0637756-A (JP)
Title: Multi-point two-way communication system
Inventor: SEKINE KATSUMI
IPC: H04L69/14
Filed: 1992-07-17
Abstract: PURPOSE:To allow a master terminal equipment to execute the multi-point 2-way communication economically to the utmost with respect to a slave terminal equipment with respect to the multi-point 2-way communication system in a communication network accommodating the master terminal equipment and plural slave terminal equipments. CONSTITUTION:A communication network 100 is provided with an outgoing multi-point channel setting means 110 which sets a multi-point channel through which the information sent from an information transmission means 201 of a master terminal equipment 200 is transferred to each information reception means 302 of plural slave terminal equipments 300 in parallel designated by the master terminal equipment, an incoming packet transfer means 120 transferring a packet sent from a packet transmission means 303 of plural slave terminal equipments designated by the master terminal to a packet reception means 203 of the master terminal equipment, and an incoming individual channel setting means 130 which sets an individual channel through which the information sent from the information transmission means 301 of the slave terminal equipment designated by the master terminal equipment to the information reception means 202 of the master terminal equipment upon the request from the master terminal equipment.
Patent JP-S6345849-A (JP)
Title: Thin film capacitance element
Inventor: YAMAMOTO EIICHI
IPC: H01L27/04
Filed: 1986-08-13
Abstract: PURPOSE:To produce the title element with high precision of capacitance value and breakdown strength by a method wherein a dielectric layer of capacitance element and an upper electrode layer are formed below interlayer insulating layers. CONSTITUTION:A lower electrode layer 4 is formed on an insulating layer 3 such as SiO2 formed on a substrate 2. First, a dielectric layer 8 is formed and then an upper electrode 11 is formed thereon. Second, interlayer insulating layers 5 are formed while interconnection layers 13, 12, the lower electrodes 4 and the upper electrode 11 are connected through windows 7, 9 and 14. At this time, the upper electrode 11 thinner than the interconnection layer 12 can be formed with high dimensional precision. Furthermore, the false capacitance produced between the interconnection layer 2 and the lower electrode 4 becomes smaller to improve the precision of capacity value. Besides, the augular parts of dielectric layer 8 are not positioned on the opposing part of upper and lower electrodes 4, 11 to prevent the breakdown strength from deteriorating.
Patent JP-S61107205-A (JP)
Inventor: PEETAA SHIYUTERUKU
IPC: G02B6/38
Filed: 1985-08-30
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-H0611178-A (JP)
Title: Mounting method of short air control port
Inventor: YAMAKADO YOJI
IPC: F24F13/068
Filed: 1992-06-25
Abstract: PURPOSE:To improve productivity by a method wherein marking is effected on the surface of a floor in accordance with a ceiling plan to form all of the openings of a ceiling backing and a ceiling board as circular openings. CONSTITUTION:A circular marking is described on a floor and boring works are effected on a ceiling backing 5 in accordance with the floor marking, then, a ceiling board 7 is bonded after the boring works. Subsequently, the floor marking is shifted onto the ceiling board 7 to open a port on the ceiling board 7. Then, a port is opened on the lower surface of an air control box 2 and, thereafter, a short pipe 8, having a circular section and equipped with a shutter 9, is attached to the lower surface of the air control box 2, then, the outer periphery of the short pipe 8 and a part bear the mounting part of the air control box 2 are insulated. Subsequently, a cone 10 is fixed to the short pipe 8 and, further, a rectangular face 11 is attached to the cone 10. In this case, marking can be effected on a floor surface in accordance with a ceiling plan and all of the openings on the ceiling backings 5 and the ceiling boards 7 can be circular ports whereby the marking can be effected by single hand through a compass and the productivity of the works can be improved.
Patent JP-2001023022-A (JP)
Title: Vending machine
Inventor: KONDO HIROSHI
IPC: G07F9/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which excels in its maintainability and is advantageous in reduction of the power consumption and prevention of the robbery of its commodity. SOLUTION: A door lock mechanism is prepared to lock a glass door 3 and the door 3 is opened only when a commodity is taken out. Thus, the unnecessary opening/closing actions of the door 3 can be prevented. As a result, the outside air entering a commodity storage chamber 2 is decreased and the commodities A are always kept at a desired temperature. Furthermore, the door 3 is opened when the locking of the door lock mechanism is canceled in response to an unlocking operation of a lock 6d of an auxiliary door 6. Thereby the door 3 can be opened as necessary even in cases except a failure or maintenance mode of an automatic vending machine. Thus, the vending machine also excels in its maintainability.
Patent JP-H0635908-A (JP)
Title: Sentence editor
Inventor: ARAMAKI TADASHI
IPC: G06F17/24
Filed: 1992-07-17
Abstract: PURPOSE:To efficiently edit sentences by dividing a sentence and successively composing it again at the time of editing the sentence. CONSTITUTION:At the time of editing the sentence, a sentence editing control part 2 divides the sentence into each unit of a clause, this clause information is stored in a sentence information storage part 3, the list of not selected clauses and the sentence prepared by selected clauses are displayed on a display means 4 by an input means 1, an editing operation is performed to select the clause, which can be linked with the sentence displayed on the display means 4, from the list of clauses displayed on the display means 4 corresponding to an instruction from the input means 1, and the clauses of the sentence are composed again.
Patent JP-S6083622-A (JP)
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/00
Filed: 1983-10-12
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-S6435044-A (JP)
Title: Idle rotation controller for engine
Inventor: MATSUBARA TOSHIO
IPC: F02D41/16
Filed: 1987-07-30
Abstract: PURPOSE:To prevent engine stall when a clutch is engaged or disengaged by stopping feedback control of idle rotation upon engagement of clutch and decreasing feedback correction value gradually for predetermined time thereafter. CONSTITUTION:An idle rotation control valve 7 is arranged in an auxiliary intake path 6 provided in an intake path 2 of an engine 1 while bypassing a throttle valve 4. The idle rotation control valve 7 is controlled by a control unit 12 together with a fuel injection nozzle 8 based on signals fed from a water temperature sensor 9, a distributor 10 and an idle switch 11. The control unit 12 stops feedback control of idle rotation upon engagement of engine clutch. Thereafter, feedback correction value is decreased gradually for predetermined time.
Patent JP-H0354407-A (JP)
Title: Method and apparatus for measuring luster of applied surface
Inventor: SAWAMURA TAKAMITSU
IPC: G01N21/55
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to measure the luster of an applied surface quantitativey at high discriminating degree by computing the area of the specified wavelength region of a curve data obtained by Fourier analyzing an analog signal at a level corresponding to the irregularities of the applied surface. CONSTITUTION:An applied surface 1 is scanned with a three-dimensional roughness meter 10. An analog signal having the amplitude and the wavelength corresponding to the depth and the width of irregularities and the scanning speed is generated. A bandpass filter 11 passes the wavelength region corresponding to the width of 0.01 - 2.5 mm of the irregularities on the applied surface and removes frequency components that are not associated with the evaluation of luster. The signal is converted into a digital signal in an A/D converter 12. With respect to the filtered output, deviation from a fifth-order regression curve is taken out in a minimum-squaring means 13, and the applied-surface irregularity data are obtained. Then a fast Fourier transformation (FFT) processing means 14 analyzes the amplitude power component (amplitude component)<2> for every wavelength of the applied-surface irregularity signal. Then, a slant power spectrum (amplitude component)<2>/(wavelength)<2> within the range of the applied-surface irregularity width of 0.05 - 1 mm associated with the luster performance is operated in a slant-curve-data forming means 15, and the slant curve is formed. The area value within the range corresponding to the wavelength is operated in an area operating means 16. Then the index of the luster corresponding to the area value is outputted 17.
Patent JP-H0919611-A (JP)
Title: Cleaning device for bathtub hot water
Inventor: MATSUNAGA NOBORU
IPC: A47K3/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the thermal insulation property of a hot water suction pipe and a hot water gushing pipe and to easily connect a device body and a bathtub in the state of enhancing a heat insulation property in a cold season as well without the application of a special heat insulation treatment even in the case of cleaning of the hot water of the external mounting type bathtub and to provide a simple process for producing the hot water suction pipe and hot water gushing pipe having the high thermal insulation property. SOLUTION: The hot water suction pipe 3 and the hot water gushing pipe 9 are formed as multiple pipes constituted by covering the outer peripheral surfaces of the inside pipes 14 in which the hot water passes with outside pipes 16 via heat insulation gap layers 15. Such multiple pipes are produced by a multicolor molding method for simultaneously molding the inside pipes and the outside pipes with the molding materials supplied from separate cylinders or a gas injection hollow molding method for molding the pipes by separating the inside pipes and the outside pipes by hollow layers while injecting an inert gas in the discharge ports for the molding materials from, the cylinders to molds.
Patent JP-S5980074-A (JP)
Title: Video tape recorder
Inventor: MINO MINEO
IPC: H04N5/91
Filed: 1982-10-29
Abstract: PURPOSE:To record and reproduce a multiplex character signal, by recording the multiplex character signal contained in a composite video signal after converting it into a signal of a low transmission rate and then converting the signal into a normal transmission rate in a reproduction mode. CONSTITUTION:A TV signal containing a multiplex character signal and received by an antenna 1 is demodulated into a composite video signal by a demodulator 2. This demodulated signal passes through the R side of a record/ reproduction changeover switch 15 to be applied to gate circuits 3 and 6 as well as to a synchronism separating circuit 4 and then written to an RAM12. The multiplex character signal written to the RAM12 is read out at a half speed compared with its original speed. The read-out multiplex character signal is mixed with a video signal by a mixer 7 and recorded on a magnetic tape 28 after passing through the R side. The composite signal sent from the tape 28 is demodulated by a demodulator 14 in a reproduction mode. Then the multiplex character signal is recorded to the RAM12 after passing through the P side of the switch 15. The signal recorded to the RAM12 is read out with a normal transmission rate and mixed 7 with the video signal to be delivered through a terminal 18 after passing through the P side of the switch 16.
Patent JP-S5981554-A (JP)
Title: Ultrasonic test equipment
Inventor: NAGAI SATOSHI
IPC: G01B17/00
Filed: 1982-10-30
Abstract: PURPOSE:To improve a plane scanning speed and to shorten an inspection time by providing an ultrasonic probe which have plural oscillators in a line, and making an electron scan at a high speed in one direction and rotating a body to be inspected for a plane scan. CONSTITUTION:The body 6 to be inspected is held on a turntable 7 for the body to be inspected; X-axis sliding bearings 17 and 17 fitted to X-axis sliding shafts 16 and 16 are moved in an X-axis direction and an Y-axis sliding bearing 19 fitted to Y-axis sliding shafts 18 and 18 is moved by a feed screw 20 in an Y- axis direction and a Z-axis sliding shaft 23 fitted to a Z-shaft shliding bearing 22 is moved in a Z-axis direction. The angle of the body 6 to be inspected to a surface to be inspected is set by rotating an ultrasonic probe holder 26. The position of a flaw in the inspected body 6 is indicated by the position of an oscillator which generates an ultrasonic wave and the rotation angle detected by a rotation angle detector 15.
Patent JP-2001019590-A (JP)
Title: Gaseous phase growth device
Inventor: AZUMA SHINICHI
IPC: C30B25/14
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous phase growth device capable of growing a highly uniform thin film on the surface of a wafer for each wafer in a uniform film thickness and in a uniform film quality. SOLUTION: This organic metal gaseous phase growth (MOCVD) device 30 comprises a reaction room 32, a heater chamber 36, and a pressure control means for maintaining the pressure of the heater chamber 36. The reaction room 32 is the upper chamber of a reaction chamber 12 divided with a division plate 34, and a raw material gas is charged from a gas-charging pipe 20 into the upper chamber and then discharged from an exhaust pipe 22. A substrate holder 14 is rotated, while sliding on the division plate 34. The heater chamber 36 is disposed under the reaction room 32 and is provided with a heater 16. The pressure control means comprises a gas-charging pipe 38 for charging nitrogen gas, a pressure gauge 40 for measuring the pressure of the heater chamber 32, a vacuum pump 44 for evacuating the heater chamber 32 at a prescribed flow rate, and a mass flow controller 46 disposed in the gas-charging pipe 38. The controller adjusts the flow of the charged gas on the basis of the measured pressure value to control the heater chamber 32 to a prescribed pressure.
Patent JP-S6169184-A (JP)
Title: Discharge device for gas laser
Inventor: WATANABE SHUNTARO
IPC: H01S3/038
Filed: 1984-09-12
Abstract: PURPOSE:To prevent the unevenness of discharge by each positioning several return rod connected to left and right external electrode terminals for a capacitor on one surface side and the other surface side of a plane, which contains a central electrode for the capacitor and crosses at right angles with an axis in the longitudinal direction of a discharge electrode. CONSTITUTION:Since each return rod 6 is disposed zigzag, the spatial distribution of the inductance of a discharge main circuit constituted by the return rods 6 is equalized in the longitudinal direction of a discharge space 8. Since several return rod is fitted adjacently to electrodes 1, 2, the sectional area of a space surrounded by the return rods 6 is reduced, and the inductance of the whole circuit is minimized, thus improving discharge efficiency. Coaxial type capacitors 3 are mounted to the upper sections of the upper discharge electrode 1, and external electrode terminals 5 are connected to the lower discharge electrode 2 through the return rods 6 fitted on both sides of the discharge electrodes 1, 2, thus lowering the inductance of a discharge circuit. Accordingly, uniform discharge currents can be lowed, thus enhancing the output efficiency of a laser.
Patent JP-S5981691-A (JP)
Inventor: TAKAHASHI TOSHIO
IPC: G09G5/36
Filed: 1982-10-30
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-S5893165-A (JP)
Title: Primary battery and its manufacture
Inventor: SADAMURA AKIRA
IPC: H01M4/08
Filed: 1981-11-27
Abstract: PURPOSE:To substatially increase the filling quantity of a positive mass, realize a battery having increased capacity or small and thin size, and facilitate the easy production of a positive electrode by using ruthenium oxide as a positive mass of a primary battery. CONSTITUTION:Manganese dioxide is molded in a form of disk-shape pellet. This pellet is immersed in a ruthenium nitrate solution and degassed under vacuum at room temperature. Ruthenium nitrate is prepared by mixing ruthenium chloride to concentrated nitric acid. This pellet is drawn up in a wet state and allowed to stand in an electric furnace with an exhaust port. Temperature and time of standing are adjusted with a size and quantity of the pellet. Ruthenium oxide is formed by thermal decomposition of ruthenium nitrate. After completion of thermal decomposition, the pellet is taken out from the furnace and cooled. In a positive pellet prepared in this process, all surfaces of manganese dioxide powder is covered with ruthenium oxide. A positive electrode 1 comprising the mixture of manganese dioxide and ruthenium oxide is pressed and fixed in a positive case 2.
Patent JP-2001020614-A (JP)
Title: Method for producing thermal insulating sash component member
Inventor: YOSHIDA YUKIHIKO
IPC: B23P19/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate production of a thermal insulating aluminum sash component member, by press-fitting a resin bridge material into a hollow portion of an aluminum section, and cutting the aluminum section into an indoor member and an outdoor member. SOLUTION: An extruded aluminum section 1 has a hollow portion 2 formed therein, including upper and lower pieces 3, 3. A guide groove 11 is formed at an external central portion of each piece 3 to thereby form a thin-walled portion 4, and projections 5 on both sides of the groove 11 within the hollow portion 2. An extruded resin bridge member 7 has grooves 6, into which the projections 5 of the pieces 3 are fitted to slidably press-fit the bridge member 7 into the hollow portion 2, to thereby form a gap 10 between each piece 3 and the bridge member 7. Then, the thin-walled portion 4 is cut along the guide groove 11 by a roller cutter C, to thereby separate the aluminum section 1 into an indoor member 1A and an outdoor member 1B. Thereafter, a cut edge is folded at right angles, to pinch the bridge member 7, to thereby form a thermal insulating aluminum sash component member.  Thus, the aluminum section 1 can be cut and folded without damaging the bridge member 7, to thereby facilitate production of the thermal insulating aluminum sash component member.
Patent JP-S60107644-A (JP)
Inventor: MEDOHATSUTO EI TOOKII
IPC: G03F7/038
Filed: 1984-09-14
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-H10184486-A (JP)
Title: Fuel injection device for engine
Inventor: TOKUMARU TAKESHI
IPC: F02M47/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To control the number of injection nozzles, through which fuel is injected, with a high degree of freedom by a selectively driving needle valves juxtaposed in a body by an actuator. SOLUTION: By selectively controlling a current to a solenoid 43 for electromagnetic actuators 40 and 41, a rod 46 selectively or steppedly selectively drives an on-off valve 33 through a fit-in piece 52 based on a stroke amount and a gap L provided in the middle of a stroke. Since, through a selected on-off valve, a fuel pressure in a balance chamber 28 is released through a selected on-off valve 33, one or both of selected needle valves 14 and 15 are lifted and inject fuel through an injection nozzle 24. Sealing in the closed state of the injection nozzle 24 is reliably effected at each needle valve and structural coping with the increase of the number of the needle number is practicable.
Patent JP-S5893283-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI KENJI
IPC: H01L27/00
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the occurrence of a punch-through phenomenon by burying an  insulating film in the semiconductor at the lower position of the channel under the  gate region. CONSTITUTION:An SiO2 film 12 is formed on an Si semiconductor substrate 11, and a  doped polycrystalline Si film 13 is accumulated on the film 12. Then, a photosensitive  organic film 14 is selectively formed on the film 13, and with the film 14 as a mask the film 13 is selectively removed. Subsequently, a gate oxidized film 15 is formed on  the surface of the film 13. Then, a hole 17 is formed at the region except the region  formed with the film 13. Thereafter, a polycrystalline Si film 18 is accumulated on  the overall surface region. Then, atomic ions are implanted to the film 18, thereby  forming a single crystal film 18. Subsequently, a photosensitive organic film 19 is  formed at the position to be formed with the film 13, with the film 19 as a mask the  film 18 is selectively etched. Thereafter, SiO2 film 20 and Si3N4 film 21 are accumulated on the film 18. Then, the film 21 is selectively removed. Thereafter, with the film  21 as a mask impurity ions are implanted to the film 18. Subsequently, the exposed  film 20 is oxidized, and a thick SiO2 film 22 is then formed. Subsequently, with the film 22 as a mask an impurity of reverse conductive type is implanted at both sides  of the film 13.
Patent JP-H1138831-A (JP)
Title: Image forming device
Inventor: OKUNO HITOKI
IPC: G03G21/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of step vibration to form a good-quality reproduced image while securing the rotational accuracy of a photoreceptor by directly driving the photoreceptor with a stepping motor and specifying the frequency of an exciting phase switching signal given to a driving circuit to circumferential speed of the photoreceptor. SOLUTION: The photoreceptor drum 41 is directly connected to the driving shaft 411 of the stepping motor 410, and the rotation of the motor 410 is controlled by supplying a driving pulse by switching an exciting phase in the motor 410 based on a predetermined exciting system every time a clock pulse (exciting phase switching pulse) as a speed control signal is received from a control part. Relation between the frequency fp(Hz) of the exciting phase switching signal given to the driving circuit 430 of the motor 410 and the circumferential speed V (mm/sec) of the photoreceptor is set to fp/V>=2.0. Even when the unevenness of pitch is caused by the step vibration it is not recognized as a stripe pattern by human eyes and the deterioration of the reproduced image may be prevented.