baber/WOPTO huggingface dataset:
Patent JP-2001109173-A (JP)
Title: Method for producing electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: SUZUKI YASUO
IPC: G03G5/05
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coating fluid for a photosensitive layer having high stability even when a cyclic ether solvent is used and yielding a photoreceptor having stable characteristics and low residual potential and hardly suffering the lowering of sensitivity even after repeated use. SOLUTION: A photosensitive layer containing at least an electric charge generating material and an electric charge transferring material is formed on an electrically conductive substrate to produce the objective electrophotographic photoreceptor. A coating fluid for forming the photosensitive layer uses a cyclic ether as a solvent for preparing a coating material and contains a hindered phenol compound and an organic sulfur-containing antioxidant.
Patent JP-H05123779-A (JP)
Title: Forming method in punch press
Inventor: KONO SHIGEYOSHI
IPC: B21D43/00
Filed: 1991-10-30
Abstract: PURPOSE:To accurately perform positioning of a forming die in the case of forming work. CONSTITUTION:This press is a punch press in which a plate material W held by clamps 31, 31 is transported to fit in the prescribed punch position P of the punch press; and a positioning device M is provided in which positioning pin holes 49, 49 are provided on the-plate material W at least in 2 places in front and rear in the transporting direction against the punch position P, and in which positioning pins 45 that are tightly insertable into these positioning pin holes 49, 49 are provided.
Patent JP-H01125948-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINPO MASAFUMI
IPC: H01L21/76
Filed: 1987-11-11
Abstract: PURPOSE:To easily form a fine isolation region having high breakdown strength by applying an MLE (molecular layer epitaxy) to the isolation of a trench. CONSTITUTION:An n-well 210 is selectively formed on a p-type Si substrate 1, its surface is exposed, a gate oxide film 3 is formed, gate electrodes 104, 204, 304, 404 are formed, n<+> type regions 111, 112, 311, 312, and P<+> type regions 211, 212, 411, 412 are formed. A mask film 8 is deposited on a whole face, etched, and then trenches 31, 32 are formed. After a p-type first selectively grown layer 21, an insulating film 17, trenches 33, 34, a selectively grown layer 22, and an insulating film 27 are formed, it is flattened by etch-back until the electrodes 104, 204, 304, 404 are exposed. A conductive film 40 is deposited, selectively etched, and wirings 344, 44 on the electrodes 304, 404 and wirings 41 crossing the trenches 31, 33 are formed. Thereafter, NMOSs 100, 300 and PMOSs 200, 400 completed by the deposition of an interlayer insulating film 37 and the formation of metal wirings 9 are isolated by the trenches 32, 34.
Patent JP-H02130682-A (JP)
Title: Control system for animation graphic data
Inventor: TSUNEKI MIDORI
IPC: G06T13/00
Filed: 1988-11-11
Abstract: PURPOSE:To generally correspond to an output device by providing plural graphic data control mechanisms, dividing animation graphic data into graphic data and picture data and controlling the data as the data on a computer. CONSTITUTION:In a graphic or picture data preparing part 1 or 2, the graphic data or picture data are prepared from the animation graphic data. For the graphic data and picture data to be prepared in the preparing parts 1 and 2, a display position and order are determined on the computer of the picture data in a screen constituting part 3. The constituting part 3 prepares the animation graphic data for one frame and the data are displayed on a display terminal 9. Here, the information for each frame of the graphic data or picture data are housed to data files 6 and 8 and controlled by data control mechanisms 5 and 7. Thus, the animation graphic data can be divided into the graphic data and picture data, controlled on the computer and correspondent to the output device generally.
Patent JP-H05128787-A (JP)
Title: Tape cassette
Inventor: TANAKA MASATO
IPC: G11B23/087
Filed: 1991-10-31
Abstract: PURPOSE:To enable the sure contact operation of a head drum with self-aligning guides in a normal state at the time of loading a cassette by holding the self- aligning guides provided freely movably in the aperture of a housing freely oscillatably around pivots. CONSTITUTION:A pair of the self-aligning guides 127, 128 for guiding a recording medium T are provided freely movably in the aperture of the housing. The guides 127, 128 are determined in an azimuth direction at the point of the time when the head drum is loaded into the aperture. The drum simultaneously comes into contact with supporting edges 131a, 131b and swing and tilt directions are determined. Further, the tape guide 12 is held freely oscillatably by the upper and lower pivots 140a, 140b positioned between a pivotal shaft 129 of the tape guide and the outer peripheral surface of the head drum in the inserted state of the drum. As a result, the head drum is pressed in the normal state to the head drum and the deviation quantity from the drum arising from the turning of the guides is decreased. In addition, the fluctuation in the height position is suppressed.
Patent JP-H01128532-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEMA TETSUYA
IPC: H01L21/60
Filed: 1987-11-13
Abstract: PURPOSE:To scarcely deform a semiconductor device and to facilitate soldering of wirings to leads on a mounting substrate by cutting the leads and supporting beam at slight outside of a slit hole thereby to allow part of a resin tape body to remain in a ring state at the outside of the hole, and inhibiting to cut the beam. CONSTITUTION:After leads 4 are adhered to a resin tape 1, a semiconductor chip 2 is aligned in a device hole 7, Au-Sn eutectic is formed by thermally press-bonding the ends of the leads 4 to the bump electrodes of the chip 2 to be connected. Then, a part III slightly outside from a slit hole 3 is cut by a punching machine, thereby forming a semiconductor device. A ringlike section 9 remaining in the hole 3 of a resin tape body 1A is operated as a function of an outer supporting ring 9 for supporting fixedly the leads 4, and the leads 4 are adhered by an adhesive 10 made of resin to the outer supporting ring 9. Thus, the leads 4 become strong against an external force, such as bending or the like.
Patent JP-S62147997-A (JP)
Title: Exciter device back-up system
Inventor: KITADA TAKAYOSHI
IPC: H02P9/30
Filed: 1985-12-20
Abstract: PURPOSE:To contrive not to need a signal level converter for an interface, by making the setting device of a field current constant control system follow field current determined by a terminal voltage constant control system. CONSTITUTION:An AVR system is constituted of an arithmetic operation amplifier 3 for operating arithmetically a deviation between a terminal voltage setting value applied by a setting device 2 and the feedback value of the terminal voltage of a generator 1 detected by a PT4. An AER system as the back-up of the AVR system is organized with an arithmetic operation amplifier 9 for performing arithmetic a deviation between a field current setting value applied by a setting device 7 and field current detected by a CT8. When the AVR system is used, then the feedback value of the field current detected by the CT8 is set to be target value, and the setting device 7 is moved by a motor driving gear 11 so that a deviation between the target value and the set value of the field current applied by the setting device 7 may be made small, and the field current setting value is followed.
Patent JP-H02289226-A (JP)
Title: Endoscope system
Inventor: NAKAMURA ICHIRO
IPC: A61B5/352
Filed: 1989-10-31
Abstract: PURPOSE:To provide an endoscope picture which reduces the occurrence of picture deflection even at a portion where movement occurs and is apt to diagnose by a method wherein a timing at which an endoscope picture is stored as a static picture by a static picture memory means is synchronized with a given timing of a heart beat measured by a heart beat measuring means. CONSTITUTION:A source unit 5 and a television camera 6 are connected to a blood endoscope 4 inserted in a blood 2, e.g., an annular artery in a state to be inserted in a sheath 3. A picture signal photographed by the television camera 6 is converted into a standard video signal by a CCU 7. An electrocardiograph 15 displays the electrocardiowaveform of a patient detected by an electrocardiosensor 16, and output an electrocardiowaveform signal to an electronic control unit 8. The electronic control unit 8 produces a trigger signal synchronized with an electrocardiowaveform from an inputting electrocardiowaveform signal. When a freeze switch 17 is operated by a user, an endoscope picture displayed by a color monitor 9 is stored by a memory 12 at a timing synchronized with the trigger signal.
Patent JP-H0793909-A (JP)
Title: Phase detection circuit
Inventor: HAYAMIZU ATSUSHI
IPC: H04L25/497
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a small phase detection circuit of a clock jitter. CONSTITUTION:A reproduction signal x(t) is sampled at a specified frequency with an A/D converter 702 and a channel bit period in a sampling value system is displayed being equally by N while a point crossing at a specified level is computed based on two sampled values continued with a comparator 704. A point obtained by adding N/2 to a value of the crossing point as base sequentially is computed with an adder 711 while an error is computed when a point crossing at a specified level appears sequentially. Based on the error. one is selected from a plurality of clocks PHI0-PHIj-1 with the frequency equal to a channel bit rate to be supplied to a data selector 18 and the phase differing from each other to output a data reproduction clock almost at the center of a bit frequency of the reproduction signal.
Patent JP-2001112171-A (JP)
Title: Distribution system facility plan supporting device and storage medium storing program for executing the same
Inventor: MORI HIROYUKI
IPC: H02J3/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To automatically calculate power demand which is foreseen in the future, investigate construction cost with respect to it and evaluate a measure construction plan. SOLUTION: A load data preserving means 11 for inputting the present power demand of a distribution system via a remote monitor controller and preserving it as load data, a load assumption means 13 for predicting future power demand, based on load data of past and present power demand preserved in the load data preservation means, a supply force lack cause extraction means 16 for extracting a facility where power demand predicted by the load assumption means exceeds supply possible capacity and the cause, a measure deriving means 18 for dissolving the cause with respect to the facility, where the demand exceeds supply possible capacity and deriving a measure construction plan which does not generate new causes,  and a measure construction cost calculation means 192 for calculating measure construction cost with respect to the measure construction plan derived by the measure-deriving means are installed.
Patent JP-H08141566-A (JP)
Title: Wastewater treatment apparatus
Inventor: IZUMI SEIJI
IPC: C02F3/12
Filed: 1994-11-21
Abstract: PURPOSE: To stabilize a filtration flux by a method in which raw water in an aeration tank is gravity-filtered by a membrane separator, the filtrate is led to a filtrate chamber, air is supplied to discharge the filtrate by the air pressure, and after the discharge being finished, new filtrate is sucked into the filtrate chamber utilizing the decrease of air pressure in the chamber. CONSTITUTION: Raw water which is introduced into an aeration tank 21 from a raw water supply pipe 24 is mixed with an activated sludge mixed liquid 25 to be subjected to a biological process. The mixed liquid 25 is gravity-filtered by a membrane separator 22 in the tank, and the filtrate is led to a filtrate chamber 23 through a filtrate pipe 30. In the chamber 23, air is supplied by a blower 35, and after the level of filtrate reaching the communication position H of a U-tube, the supplied air is stored so that the filtrate is discharged from a liquid discharge pipe 33 by the air pressure. When the level of the filtrate is lowered to allow air to flow into the U-tube, a check valve 32 is opened by the decrease of air pressure in the filtrate chamber 23 so that the filtrate is sucked into the chamber 23.
Patent JP-H08120981-A (JP)
Title: Lock handle unit for drawer revolving door
Inventor: YAMADA KENICHI
IPC: E05B5/00
Filed: 1994-10-26
Abstract: PURPOSE: To enable it to prevent any rainwater from penetrating into the inner part of a door with certainty. CONSTITUTION: A locking shaft is rotatably inserted into a shaft cylindrical part of the intermediate part of a casing shiftably in the axial direction, while a clamp plate 4 is attached tight to a rear end of this locking shaft, and a base end of a handle 9 to be retractably housed in the casing is pivotally attached to a front end of the locking shaft through a transverse pivot 7. In addition, a secure handling through hole 8 is installed in a tip end of the handle 9, and a first cam member 10 is unrotatably fitted in the locking shaft 5 but shiftably in the axial direction respectively, and then a second cam member 11 and this first cam member 10 are opposed to each other in the shaft cylinder part and thus set up there.  When the handle 9 is drawn out of the casing and rotated in the specified direction, both these first and second cam members 10 and 11 are formed so as to make the locking shaft 5 retreat in the axial direction.
Patent JP-H03146391-A (JP)
Title: Thermal recording material
Inventor: IMAI TETSUO
IPC: B41M5/28
Filed: 1989-10-31
Abstract: PURPOSE:To improve the reproducibility of a printing pixel in every range from a low density to a high density by providing a thermal recording layer on cast-coated paper having a dynamic wet value adjusted to be in a specific range. CONSTITUTION:A cast-coated layer having a dynamic wet value of -0.15 to 0.00g is provided on a substrate, and on the cast-coated layer a thermal recording layer is provided. If the dynamic wet value is higher than 0.00g, a printing recording density is reduced. On the other hand, if it is less than -0.15g, the poor adhesion between the cast-coated layer and the thermal recording layer prevents the elimination of a repelling phenomenon and the rubbing-off of the thermal recording layer. It is particularly desirable that a light calcium carbonate having a BET specific surface area of 10g/m<2> or higher is used in the range of 40-100wt.% of the total pigment in the cast-coated layer. In this manner, an adjustment to the above wet value can be facilitated, and an improvement effect is obviously shown in coating characteristics of the thermal recording layer or the like.
Patent JP-H08120258-A (JP)
Title: Sealant for scroll compressor
Inventor: TANAKA TADASHI
IPC: F04C18/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide an abrasion-resistant sealant for a scroll compressor. CONSTITUTION: The sealant is prepd. from a compsn. comprising 20-40wt.% PAN-based carbon fibers, 1-50wt.% polytetrafluoroethylene resin, and the balance consisting of a polyphenylene sulfide resin. The compsn. may further be compounded with up to 10wt.% hard copper alloy particles. The obtd. sealant is applicable to a scroll member having a high surface hardness imparted by the Tuframe process, Ni-P plating, etc.
Patent JP-2000100434-A (JP)
Title: Lithium secondary battery
Inventor: NAKAJIMA HIROSHI
IPC: H01M4/505
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having high discharging voltage and a large discharging capacity. SOLUTION: A material of this lithium secondary battery positive electrode having a discharging potential of not less than 4.5 V on the basis of Li is a compound oxide represented by a composition formula: LixNiyMn2-yO4 [here, 0.02<=x<=1.10, 0.1<=y<=0.6, and (x) is varied by charging and discharging], and having the lattice constant (a) (nm) when the lithium content of x=1.00 meeting the formula: a+0.0098y<=0.821. Further, the battery is provided with a negative electrode and a nonaqueous electrolyte obtained by dissolving lithium salt into a nonaqueous solvent.
Patent JP-S62131930-A (JP)
Inventor: BUORUFUGANGU KURIYUUGAA
IPC: F02C7/28
Filed: 1986-12-02
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-H05130032-A (JP)
Title: Optical selector and optical signal selection method
Inventor: TAKAHASHI MASAAKI
IPC: H04B10/272
Filed: 1991-10-31
Abstract: PURPOSE:To provide the optical selector having flexibility for signal changeover without reduction in S/N due to the interference of leakage of other channel signal and the reduction in the signal level. CONSTITUTION:A selection amplifier section (A) is formed by inserting semiconductor laser diodes each having specific stimulation wavelength between a branch circuit 10 for an optical multiplex signal and a coupling circuit 20 for the optical multiplex signal. Moreover, a control section B selectively stimulating each semiconductor laser diode of the selection amplifier section (A) is provided to the section (A). Through the constitution above, an optional optical signal is selected and amplified and outputted by supplying a proper bias current only to the semiconductor laser diode corresponding to a desired optional optical signal for switching. In this case, a specific wavelength is allocated for switching information in the optical multiplex signal to attain remote changeover.
Patent JP-H04160140-A (JP)
Title: Device for recovering dross in pot for hot dip galvanizing
Inventor: NOGUCHI TAKAO
IPC: B01D35/02
Filed: 1990-10-24
Abstract: PURPOSE:To prevent spattering of splashes and to suitably separate gas by sucking up dross into a dross recovering case with a bubbling pump, and separating gas, dross and Zn through a splash shield plate and filter. CONSTITUTION:Into the dross recovering case 1 providing the filter 5 for filtrating the dross in the inner part, the dross in a hot dip galvanizing pot is sucked up through a dross sucking-up tube 2. This dross sucking-up tube 2 is constituted by blowing N2 into the tube from a gas supplying pipe 3 to form a bubble pump. The dross containing Zn sucked up is discharged from a discharging hole 8 at end part of the dross sucking-up tube 2 together with the blowing gas and gas contained in the Zn. The above dross and the Zn are separated with a filter 5 and the Zn is recovered from the Zn discharging hole 6 positioned at lower part of the filter 5. On the other hand, gas is collided to the splash shield plate 4 set above the discharging hole 8, and after separating the dross and the Zn, the gas is discharged from the gas vent hole 7.
Patent JP-S63137706-A (JP)
Title: Hollow filament membrane filter
Inventor: KOBAYASHI MASATO
IPC: G21C19/307
Filed: 1986-12-01
Abstract: PURPOSE:To reduce pressure loss by arranging a plurality of hollow filament membrane spaced at a fixed interval in a second subchamber of a container with a drain pipe installed in first and second subchambers and discharging filtered water from the first or third subchamber. CONSTITUTION:Water to be filtered which flows in through an inlet nozzle 3 is subjected to uniflux process by means of a current plate 9 and enters into the second subchamber divided by partition boards 6, 7. After this, the water penetrates from the exterior into the interior of a hollow filament membrane 10 of a filter module 5, then it is introduced into the first and third subchambers. The filtration fluid which enters into the first subchamber comes out of an outlet nozzle 4 as an effluent. In the meantime, the filtration fluid introduced into the third subchamber finds its way into the first subchamber via a drain pipe 8 and flows out of the outlet nozzle 4 in the same manner as the fluid conducted into the first subchamber does.
Patent JP-H05128136-A (JP)
Title: Reservation management device
Inventor: IKEDA YOSHIHIKO
IPC: G07B15/02
Filed: 1991-10-31
Abstract: PURPOSE:To accurately manage reservation by reporting to an operator that the current time is within the specified time period to the registered scheduled time with a reporting means' report which is issues when the current time enters into the preliminary announced time period stored in a storing means. CONSTITUTION:Let us assume that the system is applied to a parking lot near an air port. When the reservation is requested for using a vacant parking space on telephone, expected date and time for use, expected date and time of leaving and name are confirmed. Then unused customer No., expected date and time for use, expected date and time for leaving and name are inputted with a keyboard 6. Further, the reservation table data is generated for the customer and stored in a reservation table. With this state, when the current date and time enters into the preliminary announced entrance time of a set memory 4, the No. and its name of the customer are displayed in an expected entrance display area of a display device 8. So, a manager can confirm a customer whose expected use is approaching based upon the display contents. And he can make preparations for accepting the customer such as manager's going to the air port for receiving a car.
Patent JP-H10133460-A (JP)
Title: Image recording device
Inventor: OKUDA SHINICHI
IPC: G03G5/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device utilizing a pyroelectric material capable of forming a latent image of a high potential. SOLUTION: An image carrier 1 is selectively heated from a surface by a thermal head 4 corresponding to the image signal and the electric charge is generated by a pyroelectric effect on a heating part. On the thermal head 4 surface, a conductive material layer 5 is composed as electric charge neutralization means and the electric charge being generated is charge-neutralized through conductive material layer 5. Meanwhile, the length L of a heating element in the thermal head 4 is set longer than the width W of a contact area (nip area) between the image carrier 1 and the conductive material layer 5. Thus, a point B on which the image carrier 1 and the conductive material layer 5 are separated is included in the heating area. Therefore, at the time point when the electric charge neutralization is completed on the point B, the temp. of the image carrier 1 is kept high.  As a result, the high electrostatic latent image potential can be obtained.
Patent JP-H09107601-A (JP)
Title: Hybrid vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle the states of whose driving system comprising an engine, motors and the like can be recognized easily. SOLUTION: With reference to the respective constituent elements of the driving system of a hybrid vehicle, the sectional shapes of an engine 1, a generator motor 3, a driving motor 4 and a countershaft 31 and the external appearance shape of a battery 44 are shown graphicly in a display, and the quantities and flow-directions of the energies transferred among these respective constituent elements are represented by energy flows. Also, the operating states of the engine 1, generator motor 3 and driving motor 4 are represented graphicly by the up-down motion of a piston 1a and by the rotary directions and speeds of a generator rotor 3a and a driving-motor rotor 4a. In this way, the complex and incomprehensible train and control state of a hybrid vehicle can be understood intuitively as visual informations by their animation displays.