baber/WOPTO huggingface dataset:
Patent JP-H11165917-A (JP)
Title: Automatic manuscript feeder
Inventor: SHIMIZU HIROTAKA
IPC: B65H5/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic manuscript feeder, which greatly decreases conveying force in reverse direction at the rear end side of a manuscript and reduces manuscript skew at a reversing part by lessening rotation moment even after the rotating direction of a conveyer belt is reversed while the forward end of a manuscript is passing through the reversing route. SOLUTION: An arm 27 of L-shape is journalled to a lever 26 which connects a conveyer belt presser roller 12 to a release solenoid 25 and the lever 26 is journalled so that it can rotate around a pin 28. When the forward end of a document which is conveyed to a reversing part by a conveyer belt 10 is detected, the lever 26 is moved by the release solenoid 25, the arm 27 is turned around the pin 28, the conveyer belt presser roller 12 is separated from the rear surface of the conveyer belt 10 and the pressure is released. The conveyer belt 10 slips on the document even when the forward end and the rear end of a longer document than a reversing route overlap on a contact glass, and so the document is hardly subject to the influence of conveying force in reverse direction.
Patent JP-H06191110-A (JP)
Title: Image forming apparatus equipped with discharge tray
Inventor: KAWAGUCHI KOICHIRO
IPC: B65H31/02
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the jamming at the time of the discharge of paper and to provide printed matter easy to handle. CONSTITUTION:A sheet guide 107 also used as a sheet cover is provided on the upper surface of a paper discharge tray 105 and the curling of paper generated at the time of high density printing under low humidity environment is suppressed by the sheet guide to guide the paper. The sheet guide functions as the sheet cover against the further curling of the paper after paper discharge not only to suppress the curling of the paper to the min. degree but also to prevent the rounding of the paper. Further, the sheet guide also prevents the adhesion of dust or a contaminant.
Patent JP-2000175364-A (JP)
Title: Controller for hybrid vehicle
Inventor: KITAJIMA SHINICHI
IPC: B60L50/16
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to set an amount of generation during cruise according to a remaining amount of a battery. SOLUTION: A controller for a hybrid vehicle includes a storing region judgment means (step S402, S405, and S409) for judging a battery remaining amount (SOC) into zones, such as a normally use regional zone A, a provisional use regional zone B, an over-discharge regional zone C, and an over-charge regional zone D, a generation mode setting means (step S403, S406, S410, and S411) for setting a normal generation mode (step S410) according to the zone A, a weak generation mode (step S411) according to the zone B, a strong generation mode (step S406) according to the zone C, and a generation stop mode (step S403) according to the zone D on the basis of the judged result of the storing region judgment means, and a generation amount determination means (step S414) for determining the generation amount.
Patent JP-H11186126-A (JP)
Title: Charged particle beam device
Inventor: KAWATO NOBUAKI
IPC: H01L21/68
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a device that quickly controls the temperature of the cassette to be processed. SOLUTION: A bar 111 is pressed and held by a pushing body. When the bar 111 is pushed toward a cassette, arms 104 and 105 open widely using axes 109 and 110 as fulcrums (at least to allow the cassette to be inserted). Arms of the cassette insert/eject mechanism are used to place the cassette on the upper stage 102 of the magazine 100. When pressure to the bar 111 by the pushing body is released, the bar 111 is pulled toward the inside wall of the magazine by elastic bodies 114 and 115. The arms 104 and 105 close using the axes 109 and 110 as fulcrums and hold the set cassette 101 securely. A thermometer 118 provided on the end of an arm contacts the cassette 101 and measures the temperature of the cassette.
Patent JP-2000154591-A (JP)
Title: Connecting tool of metal fitting for construction
Inventor: FUKUSHIMA SHIGEAKI
IPC: E04B1/24
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate goniometry on the site, and connect a tool by wagging an angle with easy work without welding a lip channel. SOLUTION: This tool is provided with fixing parts 11, 12 provided on an upper part to fix a connecting member 10 and a connecting member 20 through a bolt and nut 5, projecting parts 13, 23 provided on a lower part to insert in a lip channel 2 of a lower side, and pinching parts 12, 22 provided between the fixing parts 11, 21 and projecting parts 13, 23 to pinch a lip channel 1 of an upper part in the connecting members 10, 20. Moreover, corners of the projecting parts 13, 23 are chopped off along a nearly inner wall surface of the lip channel 2 of the lower side.
Patent JP-H06291735-A (JP)
Title: Optical soliton pulse transmission system
Inventor: RICHIYAADO EDOWAADO EPUWAASU
IPC: H04B10/18
Filed: 1993-12-24
Abstract: PURPOSE: To provide an optical soliton pulse transmission system which has an optical active filter that measures the attenuation of an optical soliton pulse, adjusts it with the measured value and offsets a center frequency. CONSTITUTION: Optical active filters that have a center frequency are cascaded, each active filter attenuates an input optical signal through light taps 21 and 23, photodetectors 22 and 24 convert the attenuation output into an electric signal, a differential amplifier 25 amplifies the conversion output, a power amplifier 26 amplifies an amplification signal and the center frequency of a Fabry-Perot filter 20 is offset by the output.
Patent JP-H09167025-A (JP)
Title: Automatic source voltage control unit
Inventor: OBARA KENJI
IPC: G01R31/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To decrease man-hours for the voltage adjustment of each unit by measuring a voltage at each reference point of each unit as to the set time intervals of data and temperature variation, and controlling the voltages of programmable power sources. SOLUTION: The voltages supplied from the programmable power sources 50a-50n are passed through power source lines 100a-100n and detected at respective reference points of the respective units 20a-20n. The detected voltages are received by a switching device 80 through sense lines 200a-200n, sequentially selected output voltages are measured by a voltage measuring instrument 70 through a select output line 300, and the measurement digital data is sent to a controller 40 through a bus line 400. Then the controller 40 makes a comparison with the voltage measured by the voltage measuring instrument 70 as to the time intervals of data and temperature variation set by a program and controls the voltages of the programmable power sources 50a-50n so as to obtain prescribed voltages.
Patent JP-H07189202-A (JP)
Title: Method and apparatus for damping vibration of rail
Inventor: SHIBUSAWA SHIGEHIKO
IPC: E01B19/00
Filed: 1993-12-27
Abstract: PURPOSE:To decrease noises, by fitting a damping device having a recess which can hold the head and foot of a rail, on the way of the rail and partly changing the vibrational constant of rail. CONSTITUTION:A damping device 10a is composed of two divided parts 11 formed of an elastic material and stuck to the rail 20 as a unit with an adhesive. The weight of damping device 10a is loaded on the place right under the device of the rail and the vibrational constant proper to the rail 20 is different from the other parts. Therefore, when vibration of the rail is excited by the rotation of wheels, the vibration is propagated along the longitudinal direction of rail. Since the vibrational constant of the rail 20 is changed at the damping device 10a, the vibration to be propagated in the rails 20 is buffered at the damping device. And further, owing to the weight of the device 10a, the vibrational amplitude is restricted forcibly. In this way, high-frequency noise components can be effectively suppressed and obstacles on inspection works of the rail can be prevented.
Patent JP-2001168286-A (JP)
Title: Control circuit for semiconductor device with superheating protection function
Inventor: YAMAJI SHIGEO
IPC: H01L21/822
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the control circuit of a semiconductor device with superheating protection function, which ca reduce possibility that the semiconductor device is destroyed. SOLUTION: The control circuit of the semiconductor device with superheating protection function has a control means 1 and an output state detection means 5 for controlling the semiconductor device with superheating protection function 3, which loads a semiconductor component 33 and superheating protection means 34 to 37 on a one chip. The control means 1 supplies a PWM control signal to the semiconductor component 33. The output state detection means 5 detects the output abnormal state of the semiconductor device with superheating protection function 3 in the superheating protection operation of the superheating protection means 34 to 37. The control means 1 monitors detection output from the output state detection means 5 at prescribed monitoring timing.  When the prescribed number of detection outputs continuously occur for prescribed time, the supply of the PWM control signal to the semiconductor component 33 is controlled to be stopped.
Patent JP-H07208340-A (JP)
Title: Gas pressure operation pump
Inventor: MATSUSHIYUU BETSUTAA
IPC: F04B49/00
Filed: 1993-12-28
Abstract: PURPOSE: To provide a gas pressure operation pump capable of feeding a certain amount of fluid automatically by intermittent operation even if operation for measuring weight or volume is not done and performing smooth operation irrespective of differences in specific gravity and viscosity of fluid to be fed and the presence or absence of a mixture. CONSTITUTION: This gas pressure operation pump is provided with a liquid storage tank 1 storing fluid to be fed temporarily, check valves 2, 3 opening and closing a flow passage for fluid, an opening part 9a detecting a level of the fluid flowing into the liquid storage tank 1, and a normally opened two-way valve 6a and normally closed two-way valves 8b, 8d in an exhaust pipe passage 6 and pressurizing pipe passages 7, 9, respectively. When a level of the fluid reaches the opening part 9a, the two-way valves 6a, 8b, 8d are opened and closed by the action of an adjusting part 8, the fluid in the liquid storage tank 1 is pressurized by gas pressure fed from the pressurizing pipe passages 7, 9, the check valve 2 is closed, and the check valve 3 is opened to discharge the fluid in the liquid storage tank 1.
Patent JP-H09189788-A (JP)
Title: Control cluster for nuclear reactor
Inventor: MISHIERU BONAMUURU
IPC: G21C7/117
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a control cluster for a nuclear reactor which can be manufactured and assembled easily. SOLUTION: A control cluster for a nuclear reactor includes a spider 10 consisting of hubs with means for connecting with a drive shaft. Fins 16 radiate from the lower parts of the hubs in a well-regulated configuration. Fingers 18a and 18b extend downward from the outer ends of these fins 16. The cluster also has rods equipped with end plugs fixed so that they can be attached to or removed from the fingers 18a and 18b. The fins 16, the fingers 18a and 18b and at least the lower parts of the hubs are integrated into a part by casting or electric working.
Patent JP-H05308654-A (JP)
Title: Method and device for inserting background signal into one part of foreground signal
Inventor: RAINAA GEERUMAN
IPC: H04N5/272
Filed: 1992-12-28
Abstract: PURPOSE: To reduce the generation of color stripes by adding a signal affected by a control signal like a vector to a difference between the vector of a background signal and the vector of a signal indicating a key color. CONSTITUTION: The output of an adder 3 is multiplied by a control signal (k) by a multiplier 5, and the result is added to a foreground signal FG by a second adder 7, and this output signal OUT(Cr , ch ) including a background and a foreground is supplied to an output terminal 8. Moreover, a luminance signal BG(Y) of the background is supplied to an input terminal 11 and a luminance signal FG(Y) of the foreground are supplied to an input terminal 12. The luminance signal BG(Y) of the background is supplied to an adder 13, and a signal KY indicating the mean luminance of a blue wall stored in a writing/reading memory 14 is subtracted from the BG(Y).  Then, the output signal of the adder 13 is supplied to a multiplier 15, and multiplied by a control signal (k), and the luminance components of the foreground signal FG(Y) are multiplied by a complement signal (1-k) of the control signal by a multiplier 19, and the output signals of the multipliers 15 and 19 are added by an adder 17.
Patent JP-H05156639-A (JP)
Title: Method and apparatus for forming digging hole for constructing thin film wall
Inventor: NISHISAKA SHIYOUJI
IPC: E02F5/06
Filed: 1991-12-06
Abstract: PURPOSE:To form a digging hole having good verticality and to form a markedly thin film underground continuous wall by forming a digging hole which has a small longitudinal width and a large lateral width. CONSTITUTION:A pair of endless chain saws 4a, 4b are suspended between double, front and rear panels 2, 3 of a thin frame main body 1 formed by opposing longitudinal rectangular panels 2, 3 at a space therebetween in the longitudinal direction, and the paired endless chain saws 4a, 4b are rotary-driven to dig the ground. Thus, the thin frame main body 1 for supporting the chain saws is settled in the ground, and the paired endless chain saws 4a, 4b are independently rotated in the normal and reverse directions.
Patent JP-H11165384-A (JP)
Title: Sheathing decorative sheet
Inventor: MIYAKOSHI MITSUTOYO
IPC: B32B27/30
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheathing decorative sheet having a flexibility, excellent processing suitability and high weather resistance. SOLUTION: The sheathing decorative sheet 1 is obtained by providing a design layer 3 containing a resin component containing a mixture of a polyethylene trifluoride and an acrylpolyol resin as a main component and a pigment on a base material film 2 containing at least one of a polyvinyl fluoride and a polyvinylidene fluoride as a main component, and forming a transparent protective layer 4 containing a mixture of a polyethylene trifluoride and an acrylpolyol resin as a main component on the film 2 to cover the layer 3.
Patent JP-H06171976-A (JP)
Title: Composition for low-temperature burnt substrate
Inventor: ISHIGAME SHIGEHARU
IPC: H05K1/03
Filed: 1992-12-04
Abstract: PURPOSE:To form the composition for a low-temp. burnt substrate by mixing a mixture of a crystallized glass with anorthite and gahnite as the main crystal phase and a glass contg. anorthite crystals with an Al2O3 powder in a specified weight ratio. CONSTITUTION:Glass materials are mixed, the mixture is heated at 1300-1500 deg.C and melted to form a glass contg. 5-20wt.% CaO, 10-20% Al2O3, 30-45% SiO2, 0-10% MgO, 2.5-20% ZnO, 10-25% PbO, 0-5% B2O3, 0-2% Li2O and 0-1% Sb2O3, and the glass is heat-treated to form a crystallized glass with anorthite (CaAl2Si2 O8) and gahnite (ZnAl2O4) as the main crystals. Subsequently, 50-70% of a mixture of the crystallized glass powder and the glass powder contg. anorthite crystals in a specified ratio are mixed by a ball mill, etc., and a composition for the low-temp. burnt substrate is obtained with the crystallization temp. adjustable.
Patent JP-2000171939-A (JP)
Title: Heat-developable photosensitive material, image recording method, and image forming method
Inventor: KOMATSU HIDEKI
IPC: G03C5/08
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material comprising a specified reducing agent and a hydrophobic binder and effectively reducible in fog by incorporating a specified compound. SOLUTION: The heat-developable photosensitive material comprises a nonphotosensitive organic silver salt, silver halide, the reducing agent to be allowed to reduce the silver ions to silver by being activated with heat, and the hydrophobic binder and further, the compound having isocyanate groups and the compounds represented by formulae I-IV in which X1 and X2 is a halogen atom; each of Q1 and Q2 is a heterocyclic group; each of Y1-Y5 is a -SO2- or -SO- group or the like; (m) is 0 or 1; Q3 is a pyridine ring or the like; Q4 is an aliphatic group or the like; Y3 is the same as Y1; in formula I (n) is 0 or 1; each of R2 and R3 is an aliphatic group or the like; each of Y4 and Y5 is the same as Y1 is formula I; and Z1 is an atomic group necessary to form a 3--10-membered ring.
Patent JP-H11243694-A (JP)
Title: Inverter apparatus
Inventor: FUJINO MOTOAKI
IPC: H02M7/48
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To easily mount an inverter apparatus without requiring any surplus space for adopting the inverter, by assuming target equipment to be controlled for mounting the inverter device in advance, determining an entire shape including the cooling fin shape of the inverter device for the specific part of the equipment, and providing required members. SOLUTION: An inverter apparatus 1A is constituted of an inverter body part 1 and an operation panel 2, a capacitor 3, a cooling fin 4, a terminal block 5, and the like. In the cooling fin 4, the shape and the position and dimensions of a mounting screw hole are matched to the terminal so that it functions as the lid of the terminal of an electric motor 11. Simply by eliminating the lid of the terminal box 11 of an electric motor 10 and mounting the cooling fin 4 of the inverter apparatus 1A instead, the inverter apparatus 1A can be easily and directly mounted to the electric motor 10, and the electric motor 10 can be subjected to inverter control, thus additionally installing and incorporating inverters into already existing equipment without considering the presence of a surplus space, the type of target equipment, the difference of an installation state, or the like.
Patent JP-H05265336-A (JP)
Title: Method and device for electrophotographic color printing
IPC: G03G15/16
Filed: 1992-12-03
Abstract: PURPOSE: To increase the transfer efficiency of a developed image and further, the faithfulness of a transferred color image. CONSTITUTION: The surface of a photoconductive drum 10 is irradiated with light in a wavelength range selected according to the wavelength relative transmission characteristic of the drum 10. Therefore, a hole and an electron in pairs in the layer of the drum 10 are recoupled so that the effective voltage of a photoconductive drum layer, to increase the strength of an electrostatic field imparted to the gap between the surface of the drum 10 through which a printing medium 30 passes and a direct transfer member 28 approaching the drum 10. Thus, a higher bias can be applied on the printing medium 30.
Patent JP-H08233627-A (JP)
Title: Flow-rate sensor device and operating method thereof
Inventor: BIJIYAI SARIHAN
IPC: G01F1/44
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To measure the flow rate using a small, lightweight and inexpensive device while relaxing the conditions of a monitor/controller by detecting a pressure difference produced when a fluid passes through a channel (Venturi part) being set in the flow path. SOLUTION: A semiconductor die 11 constituting a micromachined flow sensor device 10 comprises a body section (throttling section) 13 and a pressure sensor section 14. The body section 13 has a channel (Venturi part) 16 for passing a fluid to be measured wherein the cross-section at an inner part (throat part) 27 of the channel 16 is set smaller than that of an open part (inlet side) 24. A difference appears in the flow rate when a fluid to be measured passes simultaneously on the upper side 22 of die 11 and in the channel 16 to generate a corresponding pressure difference which causes to flex a diaphragm 18 at the sensor section 14. The flexure is detected by a piezoelectric resistance element 21 at the sensor section 14 thus measuring the flow rate of fluid.
Patent JP-2000198205-A (JP)
Title: Fluid jetting apparatus and production thereof
Inventor: RI HEISAN
IPC: B41J2/14
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To simplify the production step for improving the productivity by successively executing formation of a thermal generation driving part having a sacrifice layer, formation of a membrane above the driving part, formation of a nozzle part above the membrane, and elimination of the sacrifice layer so as to eliminate a bonding step. SOLUTION: A liquid jetting apparatus is produced by successively executing a step for forming a thermal generation driving part 110 having a sacrifice layer, a step for forming a membrane 120 above the driving part 110, a step for forming a nozzle part 130 above the membrane 120, and a step for eliminating the sacrifice layer. The thermal generation driving part 110 comprises a substrate 111, an insulating layer 112, a thermal generator 113, an electrode 114, a driving fluid barrier layer 115, a driving fluid room 116, a driving fluid path 117, and a protection layer 118. The membrane 120 comprises a polyimide coating layer 121, and a polyimide adhesive layer 122. The nozzle part 130 comprises a jetting fluid barrier layer 1131, a jetting fluid room 132, a jetting fluid injecting path 133, a nozzle plate 134, and a nozzle 135.
Patent JP-H10190476-A (JP)
Title: Data compression method and device for the method
Inventor: SAKAMOTO YOICHI
IPC: H03M7/42
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To compress almost relatively random binary images at a high compressibility by considering that data to be compressed and already compressed raw data match and performing encoding in the case that a difference between them is within a prescribed allowable range. SOLUTION: Final 15 bytes among already compression-encoded raw data are stored in a window buffer 11 and the leading 8 bytes of the raw data not compression-encoded yet are stored in a look-ahead buffer 12. The dictionary is composed of the window buffer 11 and the look-ahead buffer 12. AAAAAAABCDEFFFFF is stored in the window buffer 11 and ABCDEFGH is stored in the look-ahead buffer 12 respectively. The longest matching of the data stored in the look-ahead buffer 12 and the data stored in the window buffer 11 is retrieved first, and by the position in the window buffer 11 and the matching length of the longest matching data, encoding is performed. In this case, the longest matching data are A, B, C and D, the position of the window buffer 11 is '9' and the matching length becomes '4'.
Patent JP-H09178630-A (JP)
Title: Bursting strength measuring device
Inventor: ISHIZUKA TAKESHI
IPC: G01N3/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the bursting strength measuring device, which measures the bursting strength of paper and paper board, linear and the like automatically in excellent reproducibility. SOLUTION: A test piece 3 is fixed between facing tightening board 1 and tightening board 2. A rubber diaphragm 12 is attached to one tightening board so as to approach and face the test piece 3. The rubber diaphragm 12 is compressed and expanded by liquid at a constant speed. The maximum liquid pressure when the test piece 3 is burst by the rubber diaphragm 12 is measured. At the same time of the measurement of the maximum liquid pressure, the expansion of the rubber diaphragm 12 is stopped, and a piston 18 is returned to the pressure reducing direction.