baber/WOPTO huggingface dataset:
Patent JP-H0572050-A (JP)
Title: Accuracy controlling method for thermocouple thermometer
Inventor: FUJIWARA KOJI
IPC: G01K7/12
Filed: 1991-09-17
Abstract: PURPOSE:To establish a simple means which can secure high temperature measuring accuracy stably without causing the especially high cost in temperature measurement with a thermocouple thermometer. CONSTITUTION:A protecting pipe 14 housing the thermal contact point of a thermocouple is submerged and brought into contact with a test specimen 11. A displaying meter or a recorder 22 is connected to the cold contact point of the thermocouple through a conductor. When temperature measurement is performed with this thermocouple thermometer, the thermometer is arranged a cold contact part (terminal box 17), and the temperature of the cold contact part is controlled.
Patent JP-H0689068-A (JP)
Title: Device for removing toner image from toner image carrier
Inventor: ECHIGO KATSUHIRO
IPC: G03G15/00
Filed: 1992-09-07
Abstract: PURPOSE:To repetitively use transfer paper by using synthetic paper as the transfer paper, performing copying with toner whose stickiness to the transfer paper is weaker than the conventional toner and removing the toner from the already copied transfer paper. CONSTITUTION:The toner whose stickiness to the transfer paper is weaker than the conventional toner is used in a wet developing device 5. A paper feeding cassette 41 where the already copied synthetic paper is housed and a toner separating device 40 are arranged in a console. The device 40 is constituted of a squeeze roller 44 whose surface is coated with liquid film and which is opposed to the toner image carrying surface of the synthetic paper, and a pressing roller 43 which comes in contact with the back surface side of the synthetic paper. In the case of selecting a mode for feeding paper from the cassette 41 and depressing a copying switch, the already copied synthetic paper in a paper feeding cassette 41a is fed. After the toner is removed from the synthetic paper by the device 40, a toner image on a photosensitive drum 1 is transferred and the paper is carried to a paper processor 12.
Patent JP-H09111242-A (JP)
Title: Charge of coal into coke oven
Inventor: KUNIMASA HIDEYUKI
IPC: C10B57/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the stability of coke quality while making higher dry distillation efficiency compatible with oven service life extension without the need of any substantial equipment investment. SOLUTION: The feedstock coal hopper 3 of a charging car with one-batch- equivalent feedstock coal stored therein is divided into longitudinal subsections 3b, 3c by a partition plate 4 so as to align the discharge ports 3a corresponding to the subsections. A coal feeder 5 attached to the discharge ports 3a then charges the feedstock coal in the hopper 3, for each of the subsections 3b, 3c, into the carbonizing chamber of a coke oven successively. Feedstock coal 6 is stored in the subsection 3c for prior charge, while coal or coke 7 with no softening fusibility is stored in the other subsection 3c for posterior charge.
Patent JP-S63121476-A (JP)
Title: Transistor inverter
Inventor: KUWABARA HIDEO
IPC: H02M7/537
Filed: 1986-11-10
Abstract: PURPOSE:To prevent a device from being oscillated, by setting a transistor in parallel with a capacitor, and by controlling the transistor based on the current or voltage of an inverter circuit. CONSTITUTION:By the starting circuit of an inverter circuit 23, a capacitor 3 is charged with current from a power source 1 via a resistor 2, and when the voltage exceeds the break-over voltage of a trigger element 4, then the inverter circuit 23 is started by feeding the electric charge of the capacitor 3 to the base of a transistor 5 via the element 4. In this case, a transistor 10 is set in parallel with the capacitor 3, and a control circuit 22 for controlling the base current of the transistor 10 based on the current or voltage of the inverter circuit 23 is set. When the inverter circuit 23 is oscillated, then the transistor 10 is communicated with signal from the control circuit 22, and the voltage of the capacitor 3 is lowered. As a result, a device can be prevented from being abnormally oscillated due to the action of the trigger element 4.
Patent JP-H1199703-A (JP)
Title: Print head for photographic sheet
Inventor: NAKAMURA SHIGETAKA
IPC: H04N1/036
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a print head for a photographic sheet without generating variable density fringes of a dot unit on the sheet even by adopting a print head structure having light emitting elements each made of phosphor and disposed in a plurality of rows of a staggered state to extend in a main scanning direction. SOLUTION: In the print head 60 for a photographic sheet comprising light emitting elements each made of phosphor 64 and disposed in a plurality of rows of a staggered state to extend in a main scanning direction, a disposing pitch of the elements is decided so that light beams 70 emitted from the elements of one row approach those from the elements of the other row in a sub-scanning direction perpendicular to the main scanning direction without superposing.
Patent JP-S61143690-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/06
Filed: 1984-12-17
Abstract: PURPOSE:To control the quantity of heat transport by a method wherein working liquid contained with magnetic particles is sealed in the enclosed vessel of a heat pipe and a coil is located on the outer periphery of the enclosed vessel and the coil is energized. CONSTITUTION:A coil 3 is energized by power source 4. In a heat pipe, working liquid falls down along the inner wall of an enclosed vessel 1 in the direction from a heat releasing or condenser section A to a heat absorbing or evaporator section B by means of gravitation or capillary attraction. However, when a DC current is started in the coil 3, magnetic lines of force 6 are developed in the direction of the arrow along the enclosed vessel 1. Magnetic particles 5 in the working liquid induce the magnetic lines to align in the same N-S direction, resulting in stagnating along the wall of the enclosed vessel 1 against the gravitation or capillary attraction. Accordingly, the magnetic particles 3 hinder the flow of working liquid, resulting in remarkably lowering the heat transportation capacity. When the maximum capacity on the quantity of heat transport is requested, the enclosed vessel 1 may be used without energizing the coil 3 surrounding the enclosed vessel 1.
Patent JP-H04195280-A (JP)
Title: Bar code
Inventor: NARITA SATOSHI
IPC: G06K19/06
Filed: 1990-10-03
Abstract: PURPOSE:To improve information density per unit area by inserting information with high or low reflectivity to a black bar other than information with thin or wide width. CONSTITUTION:The black bar 1 with high reflectivity and thin width is defined as a BCD code 00, and the black bar 2 with high reflectivity and wide width as a code 01. Also, the black bar 3 with low reflectivity and thin width is defined as a code 10. and the black bar 4 with low reflectivity and wide width as a code 11. A white bar 5 is inserted between those black bars. Thereby, the coding of a BCD code can be performed by arranging four black bars and three white bars. In such a way, it is possible to define 256 kinds of codes by the combination of the four black bars and the three white bars, and the information density per unit area can be improved.
Patent JP-2001094923-A (JP)
Title: Image recorder, method and computer-readable storage medium
Inventor: TANAKA HIDEYA
IPC: H04N5/232
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To attain recording of a still image without a separate operation of triggering for still image photographing or the like, during photographing of a dynamic image. SOLUTION: This image recorder is provided with dynamic image recording means 108, 111 that record a dynamic image, still image recording means 109, 110 that record a still image, and a control means 107 that conducts automatic still image recording under prescribed conditions during recording of a dynamic image as its control. For example, in an image motion detection priority mode, the motion vector of an image signal is detected and whether the detected value is concentrated in a prescribed range of a screen is discriminated. When the detected value is concentrated on the prescribed range of the screen, since a still image is photographed automatically, it is not required to depress a still image photographing trigger during the photographing of the dynamic image.
Patent JP-H08129805-A (JP)
Title: Timing control device
Inventor: TAKAHATA HIROSHI
IPC: G11B15/467
Filed: 1994-10-31
Abstract: PURPOSE: To provide a timing control device capable of lightening a burden on a semicomputer. CONSTITUTION: Rotation of a rotary body is detected by a rotation detecting means. A timing signal synchronized with the rotation of the rotary body outputted from a counter 321 is frequency demultiplexed to one half by a frequency dividing means 330 in a timing generating means 320. A 1/2 frequency division timing signal outputted from the frequency dividing means 330 and the timing signal outputted from the counter 321 are changed to be selected by a changeover means 331 in the timing generating means 320. A timing control signal synchronized with the timing signal or the 1/2 frequency division timing signal in accordance with setting of the changeover means 331 is outputted by the timing generating means 320. A clock is controlled by a control means 310 so as to make the counter output the timing signal synchronized with the rotation of the rotary body with a detecting output from the rotation detecting means.
Patent JP-S62127726-A (JP)
Title: Copying device
Inventor: UMEZAWA KAZUMI
IPC: G03G21/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a copied picture of a desired magnification with the minimum picture forming number of times, by calculating the combined variable power rate of the minimum number of times in accordance with variable power rate of an outer set range inputted from a magnification setting means at the time of a variable power mode and displaying the results and, at the same time, controlling an image forming means in accordance with the variable magnification. CONSTITUTION:A settable copying mode is displayed on a display 40 by depressing a mode setting key 41 and an out of the magnification-range copying mode is set by depressing another mode setting key 44. Upon setting an out of the range magnification through ten-key 32, the magnification is received by means of an entry key 40a and a CPU 2 combines the copying magnification to the realizable magnification value of the minimum number of times and displays the result on the display 40. At the same time, the CPU 2 controls an image forming means for forming variable power image in accordance with the variable power.
Patent JP-S62129429-A (JP)
Inventor: FUKUOKA TETSUJI
IPC: E04B2/86
Filed: 1985-11-28
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-S61147094-A (JP)
Title: Device for utilizing metallic hydride
Inventor: HONDA NAOJIRO
IPC: F28D15/02
Filed: 1984-12-19
Abstract: PURPOSE:To make it possible to facilitate maintenance and inspection of a metallic hydride and to use water as an operating liquid by directly fixing an inner wall portion and a lid plate to a heat exchanger and forming a base plate and a heat pipe in a manner separable from a metallic hydride vessel. CONSTITUTION:The titled device comprises a metallic hydride vessel 1, a heat exchanger 2 and a heat pipe 3 connecting them. The vessel 1 is formed in such a manner that a stainless steel pressure proof vessel 11 and a steel base plate 12 through which a heat pipe 3 is penetrated to be fixed are hermetically sealed by means of a bolt 14 and a nut 15 through a sealing material at flange portions 11a and 12a. In the inner part of the vessel 1, a part of the heat pipe 3 into which aluminum fins 16 for heat-exchange are fitted and metallic hydride 17 interposed between the fins 16 are covered with a heat insulating material 18 and are accommodated. Further, the heat pipe 3 is made of a clad pipe having a dual wall structure of an aluminum outer pipe 3 and a steel inner pipe 32, and water is sealed therein as a working liquid.
Patent JP-H03129392-A (JP)
Title: Pattern information generator
Inventor: OKUYAMA HITOSHI
IPC: G09G5/391
Filed: 1989-10-16
Abstract: PURPOSE:To generate pattern information which provides display and output images of the same size even if resolution is altered by providing a means which converts pattern information in response to resolution information and the resolution of pattern information stored in a pattern information storing means. CONSTITUTION:A pattern memory 29 stores pattern information of prescribed resolution in response to its code information. When resolution information is input from a host computer 10, pattern conversion corresponding to the resolution is carried out based on the pattern information stored in the pattern memory 29, and is stored in a line pattern part 25. Thus, pattern information that provides display and output images of the same size even if resolution is altered can be generated.
Patent JP-H1080154-A (JP)
Title: Transistor inverter apparatus
Inventor: HASEGAWA KAZUYUKI
IPC: H05B41/24
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a transistor inverter apparatus which assists a rectifying circuit and which can increase a power factor simply by a method in which an auxiliary capacitor is installed is series with a smoothing capacitor, the auxiliary capacitor is short-circuited and the voltage of the smoothing capacitor is lowered. SOLUTION: A transistor inverter apparatus is provided with an AC power supply, with a rectifying circuit 20 which rectifies the voltage of the AC power supply 10, with a smoothing capacitor 30 which smoothes the output voltage of the rectifying circuit 20, with a transistor 41 for switching, with an inductor 50, for vibration, to which the voltage of the smoothing capacitor 30 is applied intermittently via the transistor 41 for switching, with a capacitor 60, for vibration, which is connected in parallel with one out of the transistor 41 for switching and the inductor 50 for vibration, with a diode 42, for freewheeling, which is inverse-parallel-connected to the transistor 41 for switching and with a load circuit 90 which is connected in parallel with the inductor 50 for vibration.  An auxiliary capacitor 71, a MOS-FET 72 and a Zener diode 73 are connected in series with the smoothing capacitor 30.
Patent JP-H08112904-A (JP)
Title: Method for cleaning ink jet printing head and ink jet printing mechanism
Inventor: MAAKU DEII RANDO
IPC: B41J2/01
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of a printing head and a printing mechanism cleaning an ink jet printing head not only to increase the throughput of the printing mechanism but also to keep high printing quality. SOLUTION: A method for cleaning ink jet printing heads 34, 36 used in an ink jet printing mechanism 20 includes a step for ejecting ink from the selected nozzles of the printing heads 34, 36 to bond ink liquid droplets on a printing medium page 78 to print a selected image 80 and a step bonding ejected cleaning ink liquid droplets to the page 78 to clean the selected nozzles.
Patent JP-H02113520-A (JP)
Title: Apparatus for applying chemical solution
Inventor: FUJIMURA YUZO
IPC: B05C11/08
Filed: 1988-10-21
Abstract: PURPOSE:To uniforming coat the surface of a semiconductor wafer by providing a splash section extended outwards from the peripheral surface of a chuck section so that a solvent dropped into the splash section is splashed to the inner peripheral surface of a cup. CONSTITUTION:A wafer chuck 10 has a chuck section 12 for holding a semiconductor wafer 50 by vacuum and a splash section 13 extended outwards from the peripheral surface of the chuck section 12. A solvent dropping nozzle 40 is provided over the splash section 13 for dropping a solvent 70 for dissolving photoresist into the splash section 13. The solvent 70 dropped in the splash section 13 is splashed towards the inner peripheral surface 23 of a cup 20 and the photoresist deposited thereon is dissolved thereby. When the photoresist is removed completely, the operation of applying the photoresist on the semiconductor wafer 50 can be restarted. In this manner, the photoresist can be applied uniformly on the surface of the semiconductor wafer 50 without increasing the flow rate of air within the cup 20.
Patent JP-H11111867-A (JP)
Title: Manufacture of semiconductor nanocrystal and semiconductor memory element using the same
Inventor: UEDA TORU
IPC: H01L29/66
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor nanocrystal which can suitably control its density and size with less variations, and also to provide a nonvolatile semiconductor memory element using the crystal which can easily control the thickness of an insulating film between the crystal and a channel region, can exhibit threshold and write performances with less fluctuations and can realize a high rewrite speed. SOLUTION: An amorphous silicon thin film 3 is deposited at a low pressure of an atmospheric pressure or less on a tunnel insulating film 2 formed on a silicon substrate 1. After the deposition of the thin film 3, the film 3 is subjected to a heat treatment in a non-oxidizing atmosphere of a helium gas at a temperature not less than a deposition temperature of the thin film 3 to form a plurality of nanocrystals 4 having spheres with diameters of 18 nm or less on the insulating film 2 as spaced from each other. The plurality of nanocrystals 4 are used as a floating gate of a semiconductor memory element.
Patent JP-H02116688-A (JP)
Title: Production of cement-based tile and device therefor
Inventor: WATANABE NATSUYA
IPC: C04B41/63
Filed: 1988-10-25
Abstract: PURPOSE:To surely and easily obtain the title tile having flat and rugged faces and consequently having a lustrous surface by pouring a cement-based curable material into a tile forming formwork with the inner surface closely coated with a synthetic resin film. CONSTITUTION:The bottom panel 3 constituting the inner surface of the formwork 1 with the upper surface forming the surface of the tile is coated with a film 8 of the synthetic resin such as PVC, and the side wall 4 is placed on the bottom panel 3 and fixed to constitute the formwork 1. Fresh cement mortar 12 is poured into the framework 1, and the framework 1 is placed on a table vibrator and vibrated to discharge bubbles in the mortar 12. The surface of the mortar 12 is leveled, a PVC sheet 10 and a press board 9 are successively loaded on the surface, another set is superposed, a weight 11 is placed, and the mortar 12 is pressed at a specified pressure and cured. By this method, the desired tile having good weatherability is obtained without being polished.
Patent JP-H02115497-A (JP)
Title: Vertical multi-circle type shield tunnel
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/08
Filed: 1988-10-25
Abstract: PURPOSE:To improve the construction property and reduce the construction cost by connecting and fixing both ends of a floor plate segment at the center section of tunnels to the inner periphery segment of a lower tunnel and the inner peripheral segment of an upper tunnel respectively. CONSTITUTION:An upper tunnel A and a lower tunnel B are concurrently drilled in parallel by a shield drilling machine. The inner periphery segment 2 of the tunnel B and a floor plate segment 3 forming a ceiling section are first assembled, and the inner periphery segments 1 and 1' of the tunnel A are assembled on the segments 2 and 3 at the delay of one ring or 1.5 rings. The segments 1 and 2 are connected and fixed to the segment 3. The upper and lower tunnels are concurrently assembled in parallel, the construction property is improved, and the construction cost can be reduced.
Patent JP-H1173379-A (JP)
Title: Data management device, data management method and storage device
Inventor: SASA SATORU
IPC: G06F12/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make this device robust against destruction and also to perform fast processing of data by managing data based on set management information when the set management information is effective and based on distributed management information when it is not effective respectively. SOLUTION: When a CPU 17 of a host computer 10 is started, information of a boot block is read from flash memory of a memory card 20 and the existence of set management information is checked. When the CPU 17 decides that the set management information exists, it reads a set management file of the flash memory as it is to RAM 12, constructs a set management table that is used for memory management when the information is effective and manages data of the flash memory. On the other hand, when it decides that the set management information does not exist or that it is not effective, the CPU 17 collects distributed management information which is stored in a distributed management information storage area of each block of the flash memory, constructs set management information and constructs a set management table in a storing means.
Patent JP-H074385-A (JP)
Title: Apparatus and method of driving and controlling fan
Inventor: KIMU JIYUN HO
IPC: F04D27/00
Filed: 1993-10-26
Abstract: PURPOSE: To generate a wind close to a natural wind by a fan and to provide the human body with a comfortable and harmless wind by drive controlling a fan according to a drive pattern generated based on a prescribed mode selected by an operation part of an electric fan. CONSTITUTION: When drive controlling a fan for an electric fan, at first, a user selects a prescribed mode in the electric fan by an operation part 1. Secondly, a drive pattern for controlling the fan is generated by a drive pattern generation part 2 based on the air capacity and wind speed decided according to the selected mode. Thirdly, the motor is driven by a drive part 3 according to the generated drive pattern so as to control the fan. The drive pattern of the fan is generated using a branching phenomenon formed by a parameter function. This constitution allows the fan to generate a wind close to the natural wind and provide the human body with a comfortable and harmless wind.
Patent JP-H0284112-A (JP)
Title: Artificial cultivation of mushroom
Inventor: KUSAKABE KATSUHIKO
IPC: C05D9/02
Filed: 1988-10-25
Abstract: PURPOSE:To artificially culture a mushroom in high yield by adding aluminum and/or an aluminum compound to the artificial culture base. CONSTITUTION:The artificial culture base used in the present process is produced by adding a proper amount of water usually to a mixture of a carbon source (e.g., sawdust, wheat bran or rice hull) and a nitrogen source (e.g., rice bran or soybean cake), adding aluminum and/or an aluminum compound to the mixture and pressing the product into a bottle or a box. Mushroom can be cultured in high yield by the use of the above culture base.