baber/WOPTO huggingface dataset:
Patent JP-H02308232-A (JP)
Title: Automatic focusing device for camera
Inventor: ISHIGURO YASUAKI
IPC: G02B7/28
Filed: 1989-05-24
Abstract: PURPOSE:To prevent focusing lock from being performed even in the case that focusing is attained while a film is being wound and to always obtain a photographed result in focus by providing a control means for actuating a focusing lock means only when a focusing signal is outputted from a focusing signal output means. CONSTITUTION:Even when a focused state is attained before discriminating the completion of the driving of film winding and charging a motor, a driving quantity '0' is transmitted from an AF arithmetic operation part 6 to a driving circuit 7 and a sequence circuit 9 is informed of the focused state, the circuit 9 does not give the instruction of driving inhibition for the driving circuit 7, that means, the instruction of focusing lock. After discriminating the completion of the driving of the film winding and charging the motor, the discrimination of focusing that a defocusing quantity becomes zero is performed and the driving quantity '0' is transmitted from the AF arithmetic operation part 6 to the driving circuit 7, then the sequence circuit 9 is informed of the focused state. At such a time, the circuit 9 instructs the inhibition of driving to the driving circuit 7 and focusing lock is performed.
Patent JP-H07318264-A (JP)
Title: Molten slag air cooling and solidifying device
Inventor: MASUTANI HIDEO
IPC: F27D15/02
Filed: 1994-05-19
Abstract: PURPOSE:To provide a device capable of solidifying molten slag discharged from a waste melting and processing furnace into small blocks through air cooling so as to facilitate a reutilization of solidified item and eliminate cooling water. CONSTITUTION:There is provided a conveyor in which a plurality of shallow pans 8 are set adjacent to each other from an upper horizontal path for going to a lower horizontal path for returning so as to be continuously arranged, and each of the pans is circulated while its upward horizontal position being kept from the horizontal path for going to the horizontal path for returning. The horizontal going-path of the conveyor is provided with a discharging port 20 of a waste melting and processing furnace for dropping the molten slag 21 into the pans 8 is installed in the horizontal going-path of the conveyor. In addition, there is provided a reversing mechanism 25 for reversing the pans 8 and discharging the solidified material of the molten slag 21 solidified in the pans 8 in the horizontal returning-path of the conveyor.
Patent JP-H02310718-A (JP)
Title: Terminal equipment for lan system
Inventor: NAKAMOTO SHINICHI
IPC: G06F3/048
Filed: 1989-05-26
Abstract: PURPOSE:To easily transmit a message to an opponent without using a keyboard by selecting a command with a stylus pen from a command menu displayed on a liquid crystal display part. CONSTITUTION:A CPU 13 reads out the command menu from a ROM 14, and sends it to a driving circuit 12, and displays it on the liquid crystal display part 3d. When a certain message is written with the stylus pen 6, the CPU 13 converts the coordinate data of the locus of the pen 6 to built map data, then, accumulates it in a RAM 15, and displays the message on the liquid crystal display part 3d. When a send in the command menu is selected, the summary table of IDs of terminal equipment connected to the network of a LAN is displayed. Here, by selecting the ID of the opponent to whom the message is desired to transmit with the stylus pen 6, a transmission operation is started. Thereby, since the message can be transmitted to the opponent only by hand- writing the message with the stylus pen and performing the transmission operation, it is not required to perform a complicated operation by using the keyboard.
Patent JP-S63297586-A (JP)
Title: Partial plating device and pr pulse power supply thereof
Inventor: OKUDA YOICHI
IPC: C25D21/00
Filed: 1987-05-29
Abstract: PURPOSE:To enable uniform and good partial plating at a high speed by disposing an anode and cathode which eject a plating liquid near both ends of a material to be plated and providing PR pulse power supplies between the material to be plated as well as the anode and the cathode, respectively. CONSTITUTION:The anode 2 is disposed near a blanked bar 20 which is the material to be plated and is continuously transferred; further, the cathode 10 is disposed near the same. A jet ejection port 5 is provided to said anode 2. On the other hand, the cathode 10 is constituted by housing a conductive solvent 12 inserted with a pseudo cathode 13 in a ceramics film 11 which is a permeable film. Jet flow 4 of the plating liquid is ejected to the contact part of the blanked bar 20 in the above-mentioned partial cathode device 1. A positive pulse voltage is impressed between the anode 2 and the blanked bar 20 and a negative pulse voltage between the blanked bar 20 and the pseudo cathode 13 by the PR pulse power supplies simultaneously therewith. The contact part of the blanked bar 20 is thereby satisfactorily partially plated and the non-contact part on the rear face thereof is not plated as the above-mentioned pulse voltages are neutralized.
Patent JP-2000321552-A (JP)
Title: Liquid crystal display device
Inventor: HARA MASAHITO
IPC: G09G3/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate degradation in display quality at the central part of a screen, caused by the crosstalk between a scanning pulse and a signal line pulse in a scanning line of the succeeding stage in bi-sected driving, etc. SOLUTION: In this simple matrix type liquid crystal display device wherein a screen is bi-sected and simultaneously driven for every 300 scanning lines 6 and also one screen of the bi-sected screens is constituted of 300 pieces of scanning lines 6 and 2400 pieces of signal lines 7, a control circuit 20 is provided for controlling so that a scanning duty is defined as 1/(301), the same display data as that for the 300th scanning period is inputted to the signal line for the 301st scanning period and the scanning pulse is not applied thereto.
Patent JP-S6029052-A (JP)
Title: Digital/analog converter
Inventor: IMAOKA SUMIO
IPC: H03M1/66
Filed: 1983-07-19
Abstract: PURPOSE:To decrease in influence on output signal distortion due to variance of capacitors, by installing individually switches which discharge electric charge of the 1st and 2nd capacitors of a D/A converter. CONSTITUTION:A digital input A is added to a control circuit 10 of a D/A converter, a switch 1 is controlled with the circuit 10, and the 1st and 2nd capacitors C1 and C2 is charged to reference voltage +V. Charge of the capacitor C1 is held in the 1st sample holding circuit 9 by control of the switch 6 and 1st switch 7. Hold charge of the condenser C2 is held in the 2nd sample holding circuit 9 by control of the switch 7 and 2nd switch 8. The adder 11 adds output of the circuit 4 to that of the circuit 9, arithmetic operation is performed twice, and influence by variance of capacitor of the capacitors C1 and C2 is decreased.
Patent JP-2000319306-A (JP)
Title: New decomposable reactive emulsifier, and modification of polymer using the same
Inventor: HASHIMOTO YOSHIYUKI
IPC: C09K23/42
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, an emulsifier imparted, in the identical molecule, with an 1,3-dioxolane ring readily decomposable under acidic condition and a copolymerizable unsaturated group, good in stability during emulsion polymerization, and useful for improving polymer physical properties. SOLUTION: This emulsifier is a compound of formula I [R1 and R2 are each a 1-20C alkyl or the like; R3 to R5 are each H or allyl; X is an ionic hydrophilic group; A is a 2-4C (substituted) alkylene; n is 0-100, when n is >=2, (AO)n is a homopolymer composed of one kind of recurring unit of the formula -AO-AO-AO- (A is a substituent) or block polymer or random polymer composed of at least two kinds of recurring units of the formula -(A1O)n1-(A2O)n2-...(A1, A2,... are each a substituent; n1+n2+...=n)], e.g. a compound of formula II. The compound of formula I is obtained by reaction between an 1,3-dioxolane compound of formula III and allylphenyl glycidyl ether or the like followed by adding an alkylene oxide to the reaction product and introducing an ionic group.
Patent JP-S61290643-A (JP)
Title: Inspecting apparatus
Inventor: TAKAMOTO KENJI
IPC: H01L21/66
Filed: 1985-06-19
Abstract: PURPOSE:To perform inspection in short time by displaying a pattern observed through a scanning type electron microscope onto a screen then specifying the inspecting position on the screen and moving a sample accordingly. CONSTITUTION:The circuit pattern of wafer 5 is scanned through a scanning type electron microscope 1 to produce a picture image which is displayed on the graphic display 8 of computor. Then the desired inspecting position is specified through a light pen 10 onto the screen to read out the coordinates through coordinate reading section 11 and feed through converting circuit 12 to sample table control section 9. On the basis of said signal, the sample table 4 is moved through pulse motor to desired position thus to inspect the wafer 5. Consequently, when automatically moving the sample table 4 while interlocking with specification of desired inspecting position through light pen 10, desired imaging of observed pattern can be performed in short time.
Patent JP-H01301978-A (JP)
Title: Low pressure type rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C18/356
Filed: 1988-05-30
Abstract: PURPOSE:To limit an amount of high pressure gas invading a compression chamber to an extremely small extent by installing a swing cam whose one end is brought in pressure contact with the periphery of a roller so as to partition the compression chamber into a high pressure chamber side and a low pressure chamber side. CONSTITUTION:A swing cam 32 is provided with a notch part 33 and rotatably housed inside a cam storing chamber 30 formed in a circular shape overlapping the compression chamber 9 of a cylinder 8. A spring 35 is enclosed inside the swing cam 32 and arranged to exert turning power on the swing cam 32 always in the direction of an arrow mark. Since the cam storing chamber 30 has its sectional shape formed in a circle, it can be formed by grinding finish through cylinder polishing in the similar way to that of the compression chamber 9, thus resulting in possibility of setting extremely good surface roughness of the inner face.
Patent JP-S6111271-A (JP)
Title: Automatic paper supplier
Inventor: KASHIMURA MAKOTO
IPC: B41J11/42
Filed: 1984-06-28
Abstract: PURPOSE:To easily reduce the cost of an automatic paper supplyier by eliminating the needs for synchronizing paper supplying rollers and paper discharging rollers by switching a single motor to paper-supplying action or to paper-discharging action. CONSTITUTION:When a motor 6 is turned toward the direction of A, a first paper supplying pulley 22 and a paper supplying roller shaft 20 are normally turned to the direction of E, and a paper supplying roller 18 is also normally turned in the direction of E. When the uppermost paper of a paper bundle 40 is removed from a separating claw 46 and its tip comes into contact with the contact point between a paper feeding roller 50 and a second pinch roller 54, the driving of the motor 6 is stopped, and the roller 50 is driven by a drive source not illustrated. The paper is then fed to a paper discharge port 56 while being printed by a printer 4. When the rear end of a paper 48 comes to the contact point between the roller 50 and a first pinch roller 52, the roller 50 is stopped. Whereupon, the motor 6 is inversely turned and starts to move to the direction of B, and the paper discharge roller 10 is turned in the direction of H, as shown in the Fig. In this case, a roller 10 is contacted with the paper 48, and the paper 48 is discharged from the printer 4.
Patent JP-H09321148-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAGAMI HISASHI
IPC: H01L21/316
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable coexistence of an element having a high gate voltage and an element having a high operating speed, and enable realization of both a higher speed of partial elements and maintenance of a high gate voltage in a required element region. SOLUTION: A semiconductor device 30 has a first element 7 and a second element 10 which are adjacent to each other with an element isolation region 2 provided between them. The thickness of a gate oxide film 5 of the first element 7 is greater than the thickness of a gate oxide film 8 of the second element 10. The thicker gate oxide film 5 of the first element 7 has a lower film which has been thermally oxidized in a H2 /O2 atmosphere and an upper film thereon which has been thermally oxidized in a dry O2 atmosphere. In addition, the thinner gate oxide film 8 of the second element 10 is made of a film which has been thermally oxidized in a dry O2 atmosphere.
Patent JP-H0427393-A (JP)
Title: Transduction of gene into plant cell
Inventor: KAWAI KOICHI
IPC: A01H1/00
Filed: 1990-05-22
Abstract: PURPOSE:To transduce a breeding gene into a plant cell without damaging the cell by immersing a plant cell in a buffer solution containing target DNA and introducing the DNA into the cell by electroporation in a plasmolyzed state. CONSTITUTION:Target DNA 4 is mixed into a buffer solution and a plant cell 1 such as a piece of tobacco leaf is immersed in the solution to separate the cell membrane 3 from the cell wall 2 of the cell 1 and cause the plasmolysis. The cell 1 is electroporated by applying 1-10 pulses having a pulse height of 0.5-0.8kV/cm, pulse-width of 6mus to 10ms and pulse spacing of 0.5-10sec to effect the gene transduction of the target DNA 4 into the cell 1. The cell is put into a dilute buffer solution to restore the plasmolyzed cell 1, planted on a medium 7 in a test tube 6, transplanted into a flask 8 after sprouting and cultivated to obtain a plant body 10.
Patent JP-H04332208-A (JP)
Title: Current mirror circuit
Inventor: SASAKI HIROMI
IPC: H03F3/347
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a current mirror with less error and low operating voltage. CONSTITUTION:The emitters of the first and second transistors Q1 and Q2 and one terminal of the first resistor R1 are together connected to the first power terminal P, and the other terminal of the first resistor R1 is connected to one terminal of the second resistor of the second resistor R2 and to the emitter of the third transistor Q3. Further, the other terminal of the second resistor R2 is connected to the bases of the first and second transistors Q1 and Q2 and to the output of a constant current source CC2. Furthermore, to the collector of the first transistor Q1, the base of the third transistor Q3 and the output of a current source C1 are connected together. Moreover, the collector of the third transistor Q3 is connected to the second power terminal G.
Patent JP-S6024955-A (JP)
Title: Ink container
Inventor: OKADA JIYUNICHI
IPC: B41J2/175
Filed: 1983-07-20
Abstract: PURPOSE:To raise the stability of jetting of an ink jet head by preventing the inflow of fine air bubbles to an ink jet mechanism by a method in which a skew partition plate is provided in the ink container to divide it into plural liquid chambers vertically, and a hole leading to the upper liquid chamber is provided in the uppermost part of the partition plate. CONSTITUTION:A skew partition plate 8 of an inclination angle of 5 deg. or more is provided in an ink container 9 to divide it into plural chambers vertically. A hole 14 leading to the upper liquid chamber 15 is provided in the uppermost part of the plate 8 to give a sealing property such as to avoid the passage of fine air bubbles to the plate 8. When the plate 8 inclined 5 deg. or more to the horizon, air bubbles in the lower chamber 15 move toward the hole 14 and mostly go up to the surface of ink liquid, and therefore, the flow of air bubbles toward the jet head from the supply port 7 can be avoided. Failure of ink jet by fine air bubbles can thus be prevented.
Patent JP-H02310824-A (JP)
Title: Bias magnetic head for magnetic field transfer
Inventor: ITO HIDEJI
IPC: G11B5/23
Filed: 1989-05-25
Abstract: PURPOSE:To improve the transfer efficiency and transfer output of a contact printing system by specifying a magnetic gap length to >=200mum. CONSTITUTION:The magmetic gap length of the bias magnetic head for mag netic field transfer which impresses bias magnetic fields to a master tape and slave tape run in contact with each other and transfers the information recorded on the master tape to the slave tape by the magnetic fields is >=200mum. The magnetic field intensity of the perpendicular magnetic field component increases when the gap length of the magnetic gap of the bias magnetic head is increased. The magnetic field in the edge parts of the gap is sharpened and the magnetic field intensity of the perpendicular magnetic field components is increased as well by interposing a thin magnetic metallic film of a small film thickness similarly into the magnetic gap. The perpendicular magnetic field component of the bias magnetic field exerts significant influence on the transfer efficiency in the contact printing system in this way. The increase in the perpendicular magnetic field intensity leads to the improvement in the transfer efficiency and the transfer output is assure.
Patent JP-S5924358-A (JP)
Title: Magnetic disk device
Inventor: NAGAFUNE KOUJI
IPC: G11B20/12
Filed: 1982-07-30
Abstract: PURPOSE:To ensure an automatic display of a deficient part and to avoid the misuse of the deficient part, by storing the deficiency information of a magnetic disk to a nonvolatile memory and then transferring the deficiency information via an interface circuit and by an indication of an external device. CONSTITUTION:The 1st storage circuit 1 consists of an ROM which stores an unusable sector having a deficiency of a magnetic disk and can be rewritten. An indicating request of a deficient part sent from an external device (not shown in the figure) is applied to a CPU 3 via an interface 5. The CPU 3 decodes this request, executes a program stored in the 2nd storage circuit 2, sets the contents of an address register 4 to (0) and writes the data on a deficient sector into the 1st storage circuit 1. When a request is given from an external circuit, the CPU 3 transfers the data on the deficient sector via the interface 5. An access to the deficient sector is displayed for the external circuit on the basis of the deficiency data. Thus the deficient sector is automatically displayed to avoid the misuse of the deficient part.
Patent JP-S5358384-A (JP)
Title: Method and device for measuring anodyne effect by cry reaction
Inventor: ADACHI KENICHI
IPC: G01H1/08
Filed: 1976-11-05
Abstract: PURPOSE: To quantitatively record a sound of cry, wherein an envelope of peak amplitudes of the sound in terms of its frequency is extracted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H062509-A (JP)
Title: Turbine plant
Inventor: NAKAMURA YOSHIHIDE
IPC: F01K7/40
Filed: 1991-03-25
Abstract: PURPOSE:To reduce a wetness loss, and improve heat recovery efficiency by applying the constitution where a ratio of liquid heating energy to steam expansion energy is kept larger for one fluid than for another fluid, and each fluid recovers heat at the low temperature side of a heat exchanger. CONSTITUTION:The first fluid flowing from a high-pressure turbine 1 is mixed with the second fluid in a steam mixer 2, and enters a double flow turbine 3. Also, a part of the fluid coming out of the turbine 3 heats the first and second fluids in a supply heater 5 for the condensation thereof. Furthermore, the condensed fluid enters another supply heater 6 where the second fluid is mainly condensed. On the other hand, steam not condensed enters the turbine 3 and the fluid flowing therefrom enters a condenser 7. The fluid condensed therein is transferred on the operation of a condensate pump 8, and heated under separation into a fluid to enter a heat exchanger 13 and another fluid to pass a flow control valve 9. Thereafter, the fluid flowing from the heat exchanger 13 is pressurized with a feed pump 10 and enters a separator 11.
Patent JP-S61290474-A (JP)
Inventor: HIRASAWA KAZUO
IPC: G01C21/26
Filed: 1985-06-18
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-H06323658-A (JP)
Title: Refrigerator
Inventor: IKEDA SEIJI
IPC: F25B9/00
Filed: 1993-05-12
Abstract: PURPOSE:To prevent deterioration of cold storage capacity due to lube oil, etc., and deterioraion of heat exchanging performance. CONSTITUTION:A refrigerator communicates a compressing space 11 to be compressed by a compressing cylinder 12 with an expanding space to be expanded by an expending cylinder 15 via a channel via a cold accumulator 4, so connects a compressing piston 13 of the cylinder 12 and an expanding piston 16 of the cylinder 15 to a drive motor via a crank mechanism 9 as to drive to reciprocate them with a specific phase difference, and generates low temperature by a heat cycle having an expanding step of refrigerant gas to be guided from the space 11 to the expanding space. A filter for removing impurities from the gas is suitably disposed at a specific position of the channel of the refrigerator.
Patent JP-S6111442-A (JP)
Title: Structure of oil pan of engine
Inventor: KAMIMURA MASANORI
IPC: F02F7/00
Filed: 1984-06-25
Abstract: PURPOSE:To improve the vibroisolating effect of an oil pan using baffle plate by mounting two sheets of metallic plate in different positions on inner surface of the oil pan respectively. CONSTITUTION:A baffle plate 5 forming one body composed of two sheets of metallic plate, steel plates 5a and 5b, with an elastic resin plate 5c got between them is mounted on the inner surface 4a of an oil pan 4. The vibration of an inner surface 40a is transmitted to the steel plate 5a and that of a bottom surface 40b to the steel plate 5b. Both vibration modes may cancel each other to improve the vibroisolating effect of the oil pan.
Patent JP-S61289628-A (JP)
Title: Photoelectron image transfer
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1985-06-18
Abstract: PURPOSE:To contrive to improve the resolution of a transferred image by a method wherein light is projected from the front part of the mask on the substrate side using the mask in a constitution, wherein parts of the thin film surface are formed as the photoelectron emission surfaces, and photoelectrons to be emitted from the photoelectron emission surfaces are projected. CONSTITUTION:A wafer 1 on a stage 3 is ready-arranged in opposition to a mask 2a in a vacuum and irradiation light 4 is irradiated on the mask 2a from the back surface of the mask 2a. Photoelectrons 6 to be emitted from the photoelectron emission surfaces, which are parts of the front of the mask, due to the action of the irradiation light 4 to reach the front part of the mask 2a are converged on the surface of the wafer 1 due to the action of the electric field between the mask 2a and the wafer 1 and the action of the uniform magnetic field, which is formed by Helmholtz coils 9, and the surface is exposed. The mask 2a is made in a constitution, wherein a semiconductor layer having an photoelectron effect, such as a GaAs semiconductor layer 11b, is formed on a material, which allows the irradiation light 4 to transmit, such as a gallium-phosphorus light-transmitting substrate 11a, the semiconductor layer 11b is made to correspond to the semiconductor substrate 11a, and a metal layer 12, which is patterned and has windows 12a, and alkali metal thin films 13 or the thin films 13 of a compound of the alkali metal are laminated on the semiconductor layer 11b.