baber/WOPTO huggingface dataset:
Patent JP-S62151992-A (JP)
Title: Arithmetic unit
Inventor: KUROSAKI NATSUME
IPC: G06T7/60
Filed: 1985-12-25
Abstract: PURPOSE:To shorten a processing time required for extracting the quantity of longitudinal peripheral feature by wholly processing one word by an arithmetic logical unit, the first and the second accumulators of k bits, k pieces of two input AND gates, k pieces of registers and a counter. CONSTITUTION:A counter 9 is cleared and the second accumulator 5 is wholly brought to '1'. A bit in which '0' is set from in (0) to in (j-1) in the past and initially '1' is set by a newly inputted in (j) is extracted. According to the bit in which '1' of this extracted value A is set, namely, the bit in which initially '1' is set by the newly inputted in (j) passes through an AND gate 6 to make the registers 8 corresponding to the respective bits latch enable and load the value (j) entering in the counter 9 to the register 8. For the next term, the second accumulator 5 is renewed.
Patent JP-H08152757-A (JP)
Title: Color image forming device
Inventor: TANABE HIROSHI
IPC: H04N1/46
Filed: 1994-11-29
Abstract: PURPOSE: To provide a color image forming device which is small in size and light in weight. CONSTITUTION: The color image forming device consists of a charging means 101, a photoreceptor rotating support 102, a photoreceptor 103, a discharging means 104, a toner removal means 105, a transfer body 106, a transfer rotor 107, developing units 108(Y), 108(M), 108(C), and 108(K) for four colors of yellow(Y), magenta(M), cyan(C), and black(K), and optical writing means 109(Y), 109(M), 109(C), and 109(K) for four colors of yellow(Y), magenta(M), cyan(C), and black(K). The device is used for non-contact development.
Patent JP-2000116153-A (JP)
Title: Switching device, power supply, and discharge lamp lighting device
Inventor: KOBAYASHI MASAMI
IPC: H02M7/537
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve turn-off characteristics by providing a switching means that is turned on according to a control signal for turning off a field effect transistor from a control means. SOLUTION: A field effect transistor 1 is connected in series with input coil winding 2-1 of an output transformer 2 and is provided between the output terminals of a DC power supply 3, and a control means 4 is mainly composed of a transmission part 4-1 that is mainly composed by Ics and a switching element 4-2 for supplying the output to the field effect transistor 1. Then, when the field effect transistor 1 is turned off, a PNP transistor 5-1 of a switching means 5 is turned on, so that the accumulated electric charge between the gate and source of the field effect transistor 1 is discharged via the PNP transistor 5-1. As a result, the influence of the accumulated electric charge is eliminated or reduced, thus reducing turn-off time. As a result, turn-off characteristics can be improved, thus improving efficiency.
Patent JP-H05298348-A (JP)
Title: Quantum waveguide analyzer
Inventor: HATTA SHINICHIRO
IPC: H01L49/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide a simple processing method by using a finite element method when it is difficut to find out a dispersion problem in a quantum waveguide including dispersed potential having an optional shape surrounded by a complicated boundary by an analytical method. CONSTITUTION:The node values of a dispersed wave function are found out as unknown values by dividing an analytical area into plural spaces and an integral equation including prescribed dispersion potential and having the green function of dispersion having a prescribed boundary condition is calculated by the finite element method to find out the wave function. In the case of finding out the node values of the finite element method to be used, simultaneous linear equations are formed in each unknown value, an answer is previously supposed, at least one term out of the simultaneous equations is found out to solve the simultaneous equations, the calculated answer is substituted into the equations again to find out the succeeding answer and the operation is repeated to converge the answer and determine the unknown value.
Patent JP-S63148452-A (JP)
Title: Cassette loading device
Inventor: ANDO MASAHIRO
IPC: G11B15/675
Filed: 1986-12-12
Abstract: PURPOSE:To improve the operability and safety at the assembly time of a device by performing a wiring by using the linking member linking a pair of driving members arranged on both side faces of a cassette holding member. CONSTITUTION:The driving force of the motor 25 transferred to the rotary plate at the reverse side as well with a driving gear 36' being turned by the driving gear 36 composed of a sector gear and a hollow connection bar 38 on the driving force of the motor 25 transferred to a rotary plate 28 and a loading is made with the main body of a cassette holder being supported from both side faces. owing to the connection bar 38 linking two right and left driving gears 36, 36' made to pinch the cassette holder from both side faces being hollow, the wiring can be collected to either the right or left fitting board 19 for detecting the tape start and terminal ends by passing the wiring of the sensor for detecting the right and left tape start and terminal ends through the inner part of the connection bar 38. The cassette loading device of high operability and safety is obtd. with simple structure.
Patent JP-H05141587-A (JP)
Title: Fluid plug
Inventor: NAKAMURA RYUICHI
IPC: F16L55/12
Filed: 1991-11-12
Abstract: PURPOSE:To easily prevent flow-out of fluid from a fluid feeding pipe and the like by storing a bladder body inflated by pressurized gas fed from a gas feeding section in a cylinder body so that it can be projected out of the cylinder body with its entire body inverted, and installing its open end section at one end of the cylinder body. CONSTITUTION:A fluid plug 3 is inserted into a damaged section of an underground gas pipe 1 to prevent gas leakage from the damaged section 2. In this case, the fluid plug 3 is constituted by storing a rubber bag (bladder body) 4 and a gas feeding section 5 for feeding pressurized gas into the bag 4 in vinyl chloride cylinder (tubular body) 6. The bag 4 is stored in a large-diameter section 7 of the cylinder 6 with its open end stuck to the lower end section of the cylinder 6, and so that it may be projected out of the cylinder 6 with its entire body inversed. Also a string 8 is stored in the large-diameter section 7, and its end is connected to the inside wall of the cylinder 6 and the other end is connected to the bottom of the bag 4. Thus the amount of inversion of the bag 4 back to the original condition is restricted.
Patent JP-H08154022-A (JP)
Title: Amplifier circuit with overcurrent protecting circuit
Inventor: FUJII TAKASHI
IPC: H03F1/52
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the output voltage range of the output circuit of the amplifier circuit from being limited by voltages generated at both the terminals of a resistor for current detection. CONSTITUTION: This circuit is provided with a transistor 8 for current detection equipped with the same gate/source voltage as the gate/source voltage of a power transistor 3 and a means for comparing a current to flow to this transistor 8 for current detection with a previously set threshold value while using a comparator 7 and for limiting the current to flow to the power transistor 3 when the current exceeds that threshold value. Thus, the output voltage range can be prevented from being limited.
Patent JP-H07146951-A (JP)
Title: Document preparation device
Inventor: SAOTOME HIROSHI
IPC: G06F3/0485
Filed: 1993-11-25
Abstract: PURPOSE:To reduce the scrolling operation of a window wherein an enlarged display is made by displaying a place indicated with a pointing device in the enlarged display window at all times at the time of document creation using a reduced screen. CONSTITUTION:When a part of a document which is reduced and displayed in a window 1 is indicated with the pointing device, the cursor of the window 1 is automatically moved to the position and the cursor of a window 2 is also moved associatively with said movement; if the cursor position is not displayed in the window 2 at this time, the display position in the window 2 is automatically scrolled so that the position is displayed in the window 2. Consequently, the need for the scrolling operation of the window 2 which is a problem in conventional technology is eliminated since the display position in the window 2 is automatically scrolled. Consequently, the scrolling operation of the window 2 wherein the enlarged display is made is reduced at the time of the document creation using the reduced screen.
Patent JP-H09135755-A (JP)
Title: Display device
Inventor: MASUDA TOMIHISA
IPC: A47F5/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a display state by covering and hiding a hung or engaged area and making the main part of a display object visible. SOLUTION: A second hinge for constituting a hinge is connected to a lower surface part on both end sides in a longitudinal direction of an upper plane part 35, and thus, a cover member 18 is movable from a position for covering the upper part of a supporting member 17, that is a pin shaft 21, to the position for exposing the pin shaft 21. The cover member 18 is movable with the axial line of the hinge as a turning supporting point. Thus, at the time of moving the cover member 18, the supporting member 17 can be mounted to a bar 16. Also, in the same state, by passing through the part of the display object W such as a clock or the like to the pin shaft 21 of the supporting member 17, the display object W is supported.  When the cover member 18 is set and a key cylinder 43 is rotated, a lock piece 44 is displaced in the direction of being positioned at the rear surface of an erection part 27 and the movement of the cover member 18 is obstructed.
Patent JP-H06146558-A (JP)
Title: Building for apartment house
Inventor: ISHII HIROSHI
IPC: E04H1/04
Filed: 1992-11-04
Abstract: PURPOSE:To enable construction in a short period by reducing the workload of a primary side piping and simplifying working contents. CONSTITUTION:A cylindrical pipe shaft unit (hereinafter called a PS unit) 20 reaching the uppermost section of a building from the ground surface is installed outside an external corridor 15 exposed outdoors. The meters 23, 24 of a gas and water line are mounted into the PS unit 20 while primary side pipings 21, 22 on the upstream sides of the meters 23, 24 are collected into the PS unit 20. Accordingly, piping work on the primary side, which must be conducted on a construction field, is limited in the PS unit 20, the quantity of piping work is reduced, and confusion in which the primary side pipings 21, 22 are set up in a building body, is prevented, thus executing the process in a short period.
Patent JP-H11132631-A (JP)
Title: Refrigerator
Inventor: ITO TAKEMICHI
IPC: F25D19/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve a rationalization of material costs and improvements in transportation and assembling work, by shortening an evaporation refrigerant return tube in a refrigerator in which a cooler is provided at the center part of the rear of the body of the refrigerator. SOLUTION: A piping part 16 on which a capillary tube 15 for a refrigerant is integrally soldered one back and forth and a half parallel with a part of an evaporation refrigerant return tube 14 to secure a heat exchange performance is arranged on a cooling system above a cooler without bypassing the evaporation refrigerant return tube 14. Moreover, the ratio of the length is set at about 2:1 between the capillary tube 15 for the refrigerant and the evaporation refrigerant return tube 14. This constitution achieves a saving of resources of the evaporation refrigerant return tube 14, a prevention of poor bending in the working process with the miniaturization of the piping part 16 and improvements in assembling work.
Patent JP-H08151382-A (JP)
Title: Dioxodiimidazopyrazine derivative and electrophotographic receptor using the same
Inventor: WATANABE YUKIMASA
IPC: G03G5/06
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a new compound having excellent electron transporting properties especially in a low electric field and providing an electrophotographic receptor with high sensitivity as an electron transporting agent due to excellent solubility in a solvent, compatibility with a binder resin and matching with an electric charge generating agent. CONSTITUTION: This compound is shown by formula I (R<1> is an alkyl, an aryl or an aralkyl) such as a compound of formula II. The compound, for example, iis obtained by reacting an acid halide of formula III (X is a halogen) with a compound of the formula R-OH such as n-butanol in a solvent such as THF in the presence of a catalyst such as triethylamine at -15 to 80 deg.C for 10 minutes to 2 hours.
Patent JP-H04341365-A (JP)
Title: Self-adhesive coating apparatus and method for producing self-adhesive tape of sheet using said apparatus
Inventor: TANNO TOMOHIRO
IPC: C09J7/02
Filed: 1991-11-12
Abstract: PURPOSE:To more uniformly and strongly bond a self-adhesive layer to a material to be coated in the production of a self-adhesive tape. CONSTITUTION:When the space part 4 formed between the film like self-adhesive 5a extruded from the extrusion orifice of a mold 2 and an object 1 to be coated is brought to a reduced pressure state by a suction mechanism 3, the space part 4 is narrowed to strongly and uniformly press the self-adhesive 5a to the object 1 to be coated. When a press mechanism 6 is provided, pressing effect is further markedly developed.
Patent JP-H11133922-A (JP)
Title: Liquid crystal display
Inventor: IKEMOTO TETSUYA
IPC: G09G3/36
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the turning-on timing of a gate of TFT(Thin Film Transistor) from being subtly deviated according to the resistance and capacity of a gate wire in the large screen and highly precise TFT-LCD (Liquid Crystal Display). SOLUTION: A liquid crystal display is provided with gate drivers IC13 which are connected to a gate wire 2 of a liquid crystal panel 1 having a TFT 4 arranged into a matrix state and feeds a voltage to a gate electrode of the TFT 4, a plurality of source drivers IC14 which are connected to data wires 3 of the liquid crystal panel 1 and output the voltage to the source electrode of the TFT 4, and a timing controller 15 which feeds output control signals for controlling the output of the source drivers IC14 to the source drivers IC14. It is so set that the source drivers IC14 can output the drive voltage delayed at every source drivers IC14 according to the delay in the wiring direction of the gate wire 2 of the drive voltage fed to the TFT 4.
Patent JP-H05134419-A (JP)
Title: Printing plate carrying device
Inventor: OKUTSU KOICHI
IPC: G03F7/20
Filed: 1991-11-12
Abstract: PURPOSE:To carry a photosensitive planographic printing plate after positioning it in the carrying width direction of the printing plate. CONSTITUTION:An insertion stage is provided in an insertion device 530. The printing plate is placed on the insertion stage. Plural reference position rollers 584 rotatably supported by a bracket are provided adjacently to the insertion stage. A pressing roller 588 is rotatably supported on the bracket 586 opposed to the rollers 584. The driving shaft of an air cylinder is connected to the bracket 586. The roller 588 presses the printing plate placed on the insertion stage toward the roller 584 by the driving of the air cylinder, so that the printing plate is allowed to abut on the roller 584. By driving a motor 576, the pressing member 572 moves to press the end face of the printing plate.
Patent JP-S63149974-A (JP)
Title: Data transmission equipment
Inventor: SATO KATSUSHI
IPC: H04N7/15
Filed: 1986-12-12
Abstract: PURPOSE:To reduce memory capacity by outputting data stored in a memory section coding and storing an optional data and raw data such as a picture or a voice switchingly. CONSTITUTION:An optional data is stored with coding in a memory section 11. A changeover control section 51 outputs the data stored in the memory section 11 switchingly before the raw data is sent. Thus, after the reception side observes the picture based on the data on confirm the opposite side and the raw data is sent to the sender side. Thus, the opposite station is confirmed before the raw picture is exchanged and the capacity of the memory storing the data for the confirmation is decreased.
Patent JP-H07126416-A (JP)
Title: Plastic film excellent in adhesion and antistatic properties
Inventor: NAKAJIMA AKIHISA
IPC: C08J7/04
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a plastic film having excellent adhesive and antistatic properties which is useful for optical purposes because of its excellent clarity by coating a plastic film with a specific primer, drying, drawing, heat-setting to orient the crystals. CONSTITUTION:A plastic film is coated on at least one surface with a primer composition comprising (A) a polymer having the structural units of formula I (M is counterion; n is an integer; m is 1-4), preferably a polymer having the structural units of formula II or formula III[R1 to R3 are 1-20 alkyl, cycloalkyl, alkenyl, phenyl, (substituted)benzyl, hydroxyalkyl; X<-> is counterion; HX is inorganic or organic acid], (B) a water-soluble polyester or a copolymer or composition containing a water-soluble polyester and a vinyl polymer as the components and (C) polyglycerin, dried, drawn and heat-set to orient the crystals whereby the objective film is obtained.
Patent JP-H04167135-A (JP)
Title: Control system for electronic computer
Inventor: OSHIKA TOMOKO
IPC: G06F9/32
Filed: 1990-10-31
Abstract: PURPOSE:To keep the normal state of an electronic computer despite the occurrence of a bit transformation phenomenon by providing plural continuous no- operation instructions in order to secure the length equal to the instruction of the largest length among those instructions used in the same system and adding a new branch instruction that is returned to the head address of the loop of no-operation instructions. CONSTITUTION:A branch instruction 2 is set after a processing instruction 1 and returned to the head address of the instruction 1. Then plural continuous no-operation instructions 3 and a branch instruction 2 are set after the instruction 2 so that the length equal to the instruction of the largest length. The instruction 4 is returned to the head address of the instruction 1. In such a constitution, the head address of the loop of instructions 3 is reset even though the execution control is shifted to an instruction set after a branch instruction or one of instructions has a bit transformation phenomenon within a loop and interpreted as another instruction having the different length. Thus the normal state of an electronic computer is maintained.
Patent JP-H03157901-A (JP)
Title: Nonlinear resistor
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1989-11-16
Abstract: PURPOSE:To reduce influence at the time of sintering and to improve discharge withstand current rating characteristic by providing a high resistance layer formed of a ceramic coating layer and a low melting point glass layer having a predetermined softening temperature on the side face of a sintered material containing zinc oxide as a main ingredient. CONSTITUTION:Electrodes 2 are provided on a pair of end faces of a columnar element assembly 1, and high resistance layers 3, 4 are provided on the side faces. The element assembly 1 mainly contains zinc oxide, and has voltage nonlinearity. The layer 3 is formed of a ceramic coating layer, and the layer 4 is a glass film produced by low melting point glass frit having a softening temperature of 350-800 deg.C. In the element assembly 1, 0.5mol% of Bi2O3, MnO, SiO2, Cr2O3 and 1mol% of Co3O3, Sb2O3, NiO are added to ZnO, and mixed with binder. The mixture is granulated by spraying to 100 microns of particle size, pressurized, molded and baked to obtain the element assembly 1. The ceramic coating material is formed by coating with butanol solution of tributoxy aluminum.
Patent JP-H10142286-A (JP)
Title: Insulation diagnostic device
Inventor: SAITO MUNECHIKA
IPC: G01R31/12
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of erroneous determination by performing noise check before the start of diagnosis for every insulation diagnosis even after an optimum frequency point is set, and measuring electromagnetic wave level with use of an abnormal detection antenna if the noise level exceeds a specified value. SOLUTION: A determination unit 10 switches a switch 6 to the side of a noise antenna 3 and the frequency point where noise is not detected is set as the optimum frequency preliminarily set by a tuner 8. After the setting of optimum frequency the measurement of level of electromagnetic wave is carried out. Even after the setting of the optimum frequency point, noise check is conducted before the insulation diagnosis by switching the switch 6 to the side of noise antenna 3, and switching the tuner 8 to several optimum frequency points for the checking of measurement level. Data of the frequency point exceeding a specified level is made invalid and the other is made valid to carry out the measurement of electromagnetic wave. A determinating unit 10 switches a switch 6 to the side of abnormal detection antenna 2 to thereby obtain data.
Patent JP-H03155894-A (JP)
Title: Cloth presser for overlocking sewing machine
Inventor: NISHI SABURO
IPC: D05B29/02
Filed: 1989-11-15
Abstract: PURPOSE:To easily and quickly replace desired torsion spring and flat spring and to control the pressing force of a crossarm brace for cloth by connecting the one-end U-shape curvature part of the torsion spring or the wide width head part of the flat spring to a through slit provided at a holder loadably/ unloadably freely. CONSTITUTION:The U-shape curvature part 14 or the curvarure part 14a of the torsion spring 12 is inserted to the through slit 15 of the holder 18. One end part 14b of the U-shape curvature part 14 is protruded to an inserted side at a state where the U-shape curvature part 14 is fitted in the through slit 15. Therefore, the torsion spring 12 is connected to the holder 18 completely. Meanwhile, the other end 12a of the torsion spring 12 presses the upper plane of the crossarm brace 20. When the elastic pressurizing force of the torsion spring 12 i.e., the pressing force of the crossarm brace 20 against the cloth is controlled due to the nature or the shape of the cloth to be sewn while using the presser, the torsion spring 12 which supplies a desired elastic pressurizing force can be easily replaced by utilizing the through slit 15.
Patent JP-S63149034-A (JP)
Title: Manufacture of helical internal gear
Inventor: SAWAHATA KAZUO
IPC: B21H7/18
Filed: 1986-12-15
Abstract: PURPOSE:To reduce the manhour and to increase the coaxial accuracy by arranging a hollow intermediate billet by engaging it with the mandrel die having a helical tooth profile on the outer periphery and pressing a roller from the outside with rotating the intermediate billet with the mandrel die. CONSTITUTION:A hollow billet 1 is arranged by inserting it into the mandrel die 2 on whose outer periphery a helical tooth profile 2A is formed and supported by being pressed by a driving shaft 3 and driven shaft 4. When a rotary roller 7 is pressed to the small diameter cylindrical part of the hollow billet 1 with driving it together with the mandrel die 2 by rotating then, the billet of the small diameter cylindrical part is plastically flowed and a helical tooth profile is formed by a cold roll forming with holding a concentric circle at the inner diameter part. Because of a cold roll forming the accuracy of the helical tooth profile is high as well, the finishing becomes unnecessary and the pressed part by the roller 7 can be utilized as a sleeve groove 1F as it is, so the product of high productivity is offered.