baber/WOPTO huggingface dataset:
Patent JP-S6424151-A (JP)
Title: Fluid level control method
Inventor: MURAJI TETSURO
IPC: F02M17/02
Filed: 1987-07-15
Abstract: PURPOSE:To control a fluid level instantaneously, further finely stabilizing deviation and fluctuation in the vertical direction by generating a driving pulse of predetermined width urging a solenoid valve and supplying fuel in every point of time where the fluid level in a fuel reservoir lowers exceeding the reference value. CONSTITUTION:Fuel from a fuel tank is supplied to the inside of a fuel reservoir 1 by driving a needle valve 4 to be opened and closed by a solenoid 6. And providing a pipe 8 and fluid level sensors 5 inside the fuel reservoir 1, the sole noid 6 is controlled being turned on and off by calculating a fluid level signal from the fluid level sensors 5 in an arithmetic unit 9. Here the arithmetic unit 9, when the fluid level signal passes through the reference fluid level 0 from an H condition to an L condition, generates a pulse having a predetermined time width Tpw, turning on the solenoid valve 6. And opening the needle valve 4 only for the predetermined time width, the fluid level is placed in the H condition by introducing a predetermined amount of fuel.
Patent JP-H06288058-A (JP)
Title: Installation structure of exterior board material for building
Inventor: NAKABAYASHI ONORI
IPC: E04F13/08
Filed: 1992-07-03
Abstract: PURPOSE:To facilitate installation work of an exterior board material for building which allows its corner to bear a columnar air for an exterior wall of a building. CONSTITUTION:An exterior board material 3 for building made of synthetic resin which is integrally molded by low foaming extrusion molding is installed with fittings 4 to a corner part of an exterior wall 1. The fitting 4 is a small piece of steel sheet which is bent in L shape, and is fixed to an exterior wall in a state of being along the corner part of the exterior wall 1. A hook part 6 and a receiving part 7 are formed at both ends of the fitting 4, and the exterior board material 3 is provided with a hang-up part 11 and a seat face 12 to correspond to the hook part 6 and the receiving part 7. The hang-up part 11 is caught by the hook part 6 and the seat face 12 comes in contact with the receiving part 7, and in which state the portion of the sat face 12 and that of the receiving part 7 are fastened and fixed by a screw 13.
Patent JP-H097285-A (JP)
Title: On-vehicle disk exchanger
Inventor: KOMURASAKI KIMIHISA
IPC: G11B19/16
Filed: 1995-06-20
Abstract: PURPOSE: To provide an on-vehicle disk exchanger which causes no increase of power consumption even in the case where plural kinds of disks are made to be reproducible. CONSTITUTION: A controller 11 detects the on-off actions of a master unit 20 and, at the same time, discriminates the condition of an on-vehicle disk exchanger 10 in preparation for the next action. Based on this result of detection and the result of discrimination, a controlling microcomputer 11 conducts on-off controls of switching circuits, S1 to S6, installed between a stabilized power supply circuit 12, a mechanical deck 13, a servo and common signal processing circuit 14, a disk play output circuit 15, a video CD processing circuit 16, a CD-G processing circuit 17 and an audio D/A circuit 18.
Patent JP-2001000099-A (JP)
Title: Production of starchy composition
Inventor: KOSAKA SATOSHI
IPC: A21D8/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a crouton-like starchy composition having a good appearance of shape of a product itself, maintaining its shape for a sufficient time in the case of floating on a soup, not making the soup turbid by an eluted material, not disturbing the harmony of taste of the whole soup and dealing with wide menus by a specific method from an ordinary baking material. SOLUTION: (A) Ordinary baking materials such as flour, salt, malt, emulsifying agent, shortening, yeast, etc., are kneaded with water, fermented by a process based on a routine procedure of bread to give a fermented kneaded material, which is immersed in or sprayed with hot water or steam and baked. (B) A roasted material of the process A is frozen, thawed and cut into pieces. (C) The cut pieces of the process B are fried under normal pressure or reduced pressure and then deoiled. (D) Further, after the Cried food is deoiled and optionally seasoned with a seasoning.
Patent JP-S58126520-A (JP)
Title: Automatic focusing device of camera
Inventor: WATANABE SAKUJI
IPC: G02B7/34
Filed: 1981-11-04
Abstract: PURPOSE:To prevent wasteful driving of a lens and to enable automatic restoration to automatic focusing according to the change of a subject, by releasing check of the photographic lens when subject information detecting value is different from the subject information for which focus detection is impossible. CONSTITUTION:When a focusing signal is not obtained and the subject is out of specified range near the focus, the photographic lens is driven between the nearest position and infinity and stopped at infinity. The photographic lens is checked for its driving and subject information at that time obtained through an information detecting device 37 is stored in a storage device 36. When a different subject is photographed under this condition, and if subject information from the device 37 becomes different from the stored content of the device 36 the output of a releasing device 38 provided with a comparison circuit is inverted to become a releasing output, and driving check of the photographic lens by  a drive checking device 35 consisting of D type FF etc. is released. By such constitution, wasteful drive of the photographic lens is prevented and automatic  restoration to the automatic focusing mode is immediately performed in accordance with the change of the subject.
Patent JP-H1126541-A (JP)
Title: Processor
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/677
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a processor, capable of efficiently utilizing a clean room without causing a dead space, when it is installed within the clean room. SOLUTION: Two conveying routes 25, 27, disposed in parallel to each other, are arranged in a direction perpendicular to a longitudinal direction of a cassette carrier 10. Process parts 21a, 21b and 22a to 22c are respectively disposed on both sides of the conveying route 25 along the conveying route 25, and process parts 23a, 23b and 24a, 24b are disposed on both sides of the conveying route 27 along the conveying route 27. These process parts 21a, 21b, 22a to 22c, 23a, 23b and 24a, 24b respectively form a pair of process units, and the total four pairs of process units have one end, which coming into contact with the cassette carrier 10, while being arranged in parallel to each other in a process station 10.  If the umber of process units is increased, and a width of the process station 20 is enlarged and coincides with a longitudinal dimension of the cassette carrier 10, the entire processor becomes rectangular.
Patent JP-S5878422-A (JP)
Title: Pressure-reduced cvd apparatus
Inventor: AOKI RIICHIROU
IPC: H01L21/365
Filed: 1981-11-04
Abstract: PURPOSE:To form a high quality CVD film with uniform impurity concentration and film thickness on the wafer surface by pre-heating the reaction gas because the unreacted portion is thereby reduced drastically, pressure distribution of gas generated is almost equalized and accordingly reaction can be controlled with ease. CONSTITUTION:A heater 11 for heating a furnace 10 to the specified temperature is provided in the vicinity of circumferential surface of the furnace 10 comprising an equally heated part 10a accommodating a wafer boat mounting many wafers to be processed, and at the edge of said furnace 10, a boat inserting port 10b for inserting wafer boat is provided. At the edge of furnace 10 opposing to said boat inserting port 10a, an exhaustion system 12 is provided through an exhaustion path 10c, while at the boat inserting port 10a, a gas feeding pipe 13 is provided in order to supply the reaction gas into the furnace 10. The region in the vicinity of furnace 10 of the gas feeding pipe 13 is formed spirally and a heating means 14 consisting of an induction coil 13b for preliminary heating is provided in the vicinity of circumferential surface of such spiral portion 13a.
Patent JP-H1121115-A (JP)
Title: Production of carbon material, carbon paste using carbon material, negative electrode for lithium secondary battery and lithium secondary battery
Inventor: ISHII YOSHITO
IPC: H01M4/587
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a lithium battery having a high capacity and excellent rapid charging/discharging characteristics and a carbon material for obtaining the same, a carbon paste using the carbon material and a negative electrode for the lithium secondary battery. SOLUTION: This process for producing the carbon material consists in mixing >=2 kinds of org. materials varying in a shrinkage rate (ΔV) when carbonized and firing the mixture in a nonoxidizing atmosphere. In such a case, the shrinkage rate (ΔV) is expressed by equation: d=(1-ΔW/100)/(1-ΔV/100)×d0 when the true sp. gr. of the org. material before the firing is defined as d0 , the true sp. gr. of the carbon material after the firing as (d) and the residual carbon rate when the org. material is fired as ΔW. The difference in the shrinkage rate (ΔV) between the org. materials to be mixed is 0.5 to 30%. The carbon paste is prepd. by adding an org. binder and solvent to the produced carbon materials and mixing the mixture.  The negative electrode for the lithium secondary battery is produced by applying the carbon paste to a current collector and integrating both. The lithium secondary battery is formed by arranging the negative electrode and positive electrode for the lithium secondary battery opposite to each other via a separator and injecting an electrolyte to the periphery thereof.
Patent JP-2000008910-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKAHASHI TOSHIKATSU
IPC: F02D41/14
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device that can prevent an increase in NOx discharge by maintaining NOx absorbing capacity of an NOx absorbing catalyst. SOLUTION: An air-fuel ratio correction factor KO2 is periodically set to the value equivalent to the lean side and rich side air-fuel ratios of a theoretical air-fuel ratio according to the output of an oxygen concentration sensor (S22-S28). On the basis of the output of the oxygen concentration sensor, an NOx quantity counter nNOx is counted up to estimate the NOx quantity absorbed by an NOx absorbing catalyst. When the value of the NOx quantity counter nNOx reaches the set value NSAT, the air-fuel ratio of a mixture is made richer than the rich-side air-fuel ratio.
Patent JP-H0343749-A (JP)
Title: Electrophotographic image forming method by wet process
Inventor: MOCHIZUKI MANABU
IPC: G03G13/10
Filed: 1989-07-11
Abstract: PURPOSE:To allow the use of an org. photosensitive body without any hindrances at all and the adaptation thereof to high-speed and large-quantity copying as well by using a silicone oil as a carrier liquid. CONSTITUTION:The electrostatic charge images on the photosensitive drum 1 are developed to sensible images by developing rollers 2, 3 which are rotationally driven apart a slight spacing from the drum 1 and hold a developing soln. thereon. The rollers 2, 3 are cleaned by scrapers 4, 5. The liquid developer is formed by dispersing a toner mainly consisting of a coloring agent and resin into the carrier liquid. The carrier liquid consists mainly of the silicone oil. This silicone oil has a polysiloxane structure and does not produce any hindrances at all even when used in combination with the org. photosensitive body. A wide application range is obtd. in this way and the reduction of the cost and the size of the device is facilitated.
Patent JP-H0845673-A (JP)
Title: Display device
Inventor: NAKAJIMA JUNICHI
IPC: H05B37/02
Filed: 1994-07-28
Abstract: PURPOSE:To provide a display device which can be embodied in a comparatively simple configuration and in a small construction. CONSTITUTION:Lighting maintaining voltage supply transistors Q11r-Q1nb and a starting voltage supply transistor Q2 are turned on synchronously. Grid controlling transistors Q31-Q34 are turned on, and voltages are impressed on the grids 811d-844d of discharge lamps 811-844 to be lighted, and the discharge paths 811r, 811g, 811b-844r, 844g, 844b located at the intersections of the discharge lamps 811-844 in the part where the lighting maintaining voltage supply transistors Q11r-Q1nb and grid controlling transistors Q31-Q34 are on will light up. In the part where no discharge path 811r, 811g, 811b-844r, 844g, 844b of discharge lamp B11-844 does not make discharge, transistors Q41-Q44 for dropping the grid potential are turned on. Because the potential difference between the grids 811d-844d and cathode heaters 811h-844h lessens the discharge paths 811r, 811g, 811b-844r, 844g, 844b are prevented from making discharge.
Patent JP-H0621869-A (JP)
Title: Communication terminal equipment
Inventor: HIRAFUJI KAZUO
IPC: H04W88/02
Filed: 1992-07-06
Abstract: PURPOSE:To strengthen especially the lock structure in which the coupling lock part of a battery unit attached/detached to/from a main body is improved. CONSTITUTION:A battery unit is coupled by sliding to a rear face of a main body, fitted removably and locked with the lock member of the main body, a lock release button 52 and a lock member 56 with a lock claw 51 projected on both sides are inserted from the inner side of the lock member insert hole 69 along with the lock member insert hole 69 of the main body having plural link parts 59 inbetween, the lock release button 52 is placed in the middle of the link part 59 of the lock member insert hole 69, the lock claw 51 is projected on both sides of the link part 59, the lock release button 52 and the tip of the lock claw are projected from the rear side of the main body, an elastic body 61 energizing elastically the lock member 56 in the rear side direction is inserted and the opening of the lock member insert hole 69 is closed by a closing member 63.
Patent JP-H0625956-A (JP)
Title: Silk nonwoven fabric and its production
Inventor: HAYASHI SHIZUO
IPC: D04H1/4274
Filed: 1992-07-06
Abstract: PURPOSE:To provide the nonwoven fabric comprising 100% silk, and to provide the method for producing the same. CONSTITUTION:The silk nonwoven fabric comprising 100% silk is characterized by using triangle floss silk as a raw material. cutting the triangle floss silk in a fiber length of 3.5mm to 5.0cm, subjecting the cut floss silk to a scouring treatment and a comb-opening treatment, laminating the treated floss silk into an unit weight of 25-300g/cm<2> in mutually different directions, and subsequently needling the laminated product. And, the method for producing the silk nonwoven fabric is characterized by cutting the tips of triangle floss silk. superimposing a plurality of the floss silk on each other, cutting the superimposed floss silk into a square of 3.5cmX5.0cm, scouring the square floss silk, comb- opening the treated floss silk with a woollen card into a sheet, laminating a plurality of the sheets to each other in a state that the directions of the fibers in the sheets are mutually different, and subsequently needling the laminated product into the nonwoven fabric.
Patent JP-H0712115-A (JP)
Title: Drive shaft
Inventor: TAKAGI KENJI
IPC: B21J5/08
Filed: 1993-06-24
Abstract: PURPOSE:To form components of a drive shaft which is adopted to a driving parts of a regulator in a power window for a vehicle by means of cold forging. CONSTITUTION:Integrally formed are a block-like base 11 which is connected to a driving part of a window regulator, a cylindrical shaft 12 which is arranged perpendicularly to the base 11 and continued from the base 11, and a width across flat 13 formed on the end of the shaft 12. An inner diameter bearing 14 is arranged inside the width across flat 13 coaxially with the shaft 12. Such components are prepared by cold forging all. The components are prepared by a series of cold forging processes, so that drilling or the like in the inner diameter bearing 14 is avoided. Innefficient processes accompanied with exhaust of cut powder is also eliminated, and thereby manufacturing process and cost are reduced.
Patent JP-H0226528-A (JP)
Title: Cleaning device for clothes
Inventor: IMAI TAKAHIRO
IPC: A47L25/08
Filed: 1988-07-15
Abstract: PURPOSE:To execute a speedy dust collecting work without needing force by providing a dust collecting means to have a fiber cloth, in which the projecting direction of a fiber is made fixed, on a surface and a driving means to rotate- drive the dust collecting means towards the projecting direction of the fiber. CONSTITUTION:A dust collecting means 2 to have a dust collecting part 21 composed of the fiber cloth, in which the projecting direction of the fiber is made fixed, on the surface is provided to a device body 1. By a driving means 26 (geared motor) provided in the device body 1, the dust collecting means 2 is rotate-driven towards the projecting direction of the fiber. As a result, the dust collecting work can be speedily executed without needing the force.
Patent JP-H0626275-A (JP)
Title: Panel type sash
Inventor: KORI MASANAO
IPC: E06B1/60
Filed: 1992-06-11
Abstract: PURPOSE:To provide a sash having a large window area by building the sash into the inner side of a frame body having an engagement section around the periphery thereof for forming a panel as an archivolt in common, and fastening this panel between columns and between upper and lower wall panels. CONSTITUTION:A sash 11 is directly assembled into the inner side of a frame body 12 and a panel 1 as an archivolt in common is thereby formed as a single component. Thereafter, the panel 1 is fastened between right and left columns 2, and between upper and lower wall panels 3 and 4 with fasteners 22 or the like. As a result, the window area of a prefabricated building can be made large, and an installation work can be simplified.
Patent JP-S6069191-A (JP)
Title: Device to control machine moving around coke oven
Inventor: MURATA HITOSHI
IPC: C10B41/04
Filed: 1983-09-26
Abstract: PURPOSE:To maintain stable operation and improve safety, by inputting status signals from a locking device of a guide truck through a transmission device and operating an extruding ram only when the locking device is in on-state. CONSTITUTION:When an operating cam switch 6 is set at reversing position, a relay RY2, a limit switch LS4 and a relay RY8 are put in operation for self- holding and then a relay RY9 is reset for self-holding. As a extruding ram (b) goes back and passes a position (b1) at the oven opening, a limit switch LS5 works and relays RY7 and RY8 are reset for self-holding. As the extruding ram 6 returns to position (b2) on an extruder (a) and a relay RY9 is demagnetized, a relay RY6 is set in motion, action of an operating switch becomes effective, a relay RY4 is reset for self-holding and unlocking of the locking device is made possible.
Patent JP-S57100550-A (JP)
Title: Rotary storage controller
Inventor: HASHIMOTO HISAO
IPC: G06F13/10
Filed: 1980-12-16
Abstract: PURPOSE:To realize the transfer of data to a central processor having low capacity for the data transfer, by using a storage circuit which individually stores a transfer command and an output data given from a CPU plus a read data given from a rotary storage device respectively. CONSTITUTION:All commands forming a command train within a CPU1 are transferred and stored in a storage circuit 22. Then the data following a command is stored in a storage circuit 23 for a transfer type command for the output data. The contents are stored in a storage circuit 24 for the data part which are given from a rotary storage device 3 through a signal line group 108. A command execution control circuit 21 informs the start of the data transfer to the CPU1 through a signal line group 101, and transfers the data transferred from the device 3 to the CPU1 via a signal line group 103.
Patent JP-H0928099-A (JP)
Title: Vector controller of induction motor
Inventor: KITAJIMA YASUHIKO
IPC: H02P21/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To stabilize a torque while an output voltage is saturated and improve a current following property after the recovery from the saturation by a method wherein, while the voltage is saturated, the output voltage is limited to an unsaturated upper limit voltage and the renewal of an output voltage command value is resumed if the output voltage is recovered from the saturation. SOLUTION: If a modulation factor α which is calculated by a voltage vector calculating means 6 exceeds '1' (an output voltage is saturated), the modulation factor α is limited to '1' by a modulation factor limiter 7 without changing a voltage position θ and hence a stable torque can be obtained. At the same time, the output of a comparator 20 becomes '0' and the outputs of multipliers 4-2 and 5-2 become '0' and the renewal of the values of integral current controllers 4 and 5 is discontinued. After that, if the modulation factor α is reduced to be not larger than '1' (recovery from the saturation), the output of the comparator 20 becomes '1' and the renewal of the values of the integral controllers 4 and 5 is resumed.  Therefore, the accurate current control and the accurate torque control can be performed immediately after the recovery from the voltage saturation while the output voltage is not excessive even transiently.
Patent JP-H1026383-A (JP)
Title: Ventilator
Inventor: ISHII HIKOYA
IPC: F24F7/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator which overcomes a problem of a conventional one, wherein the problem lies in that mounting of the device on the building wall is so cumbersome that even when an expert mounts a ventilating opening, the mounting operation takes so much time and is considerably expensive. SOLUTION: This ventilator comprises an outdoor pipe 13 having an approximately cylindrical construction which is provided with a first flange portion 13a and has the inner surface thereof formed in a spiral and an indoor pipe 14 having an approximately cylindrical construction which is provided with a second flange portion 14a and has the outer surface thereof formed in a spiral. The outdoor pipe 13 is inserted into a ventilating hole 12 from one end of the ventilating hole 12, while the indoor pipe 14 is inserted into the ventilating hole 12 from the other end of the ventilating hole 12. The outdoor pipe 13 and the indoor pipe 14 are threadedly engaged with each other in the ventilating hole 12 and the ventilating hole 12 is clamped by the first flange portion 13a and the second flange portion 14a.