baber/WOPTO huggingface dataset:
Patent JP-S6169041-A (JP)
Title: Photometric device for camera
Inventor: OMURA HIROSHI
IPC: G03B7/099
Filed: 1984-08-31
Abstract: PURPOSE:To improve the field of view of a finder and eliminate influences of reverse light from the finder by constituting a photometric element with a photoelectric transducer group having a minute width and constituting the photometric element with transparent electrodes, photoelectric transducers, opaque electrodes, and optical members which are provided in order from the photographic lens side. CONSTITUTION:Photoelectric transducer bodies 26 are arranged to constitute a photoelectric transducer group 22 having a minute width, and the photometric element including these photoelectric transducers consists of a transparent protective layer 41, transparent upper electrodes 30, photoelectric transducers 29, opaque upper electrodes 28, a glass substrate 27, and a transparent electrode 40 which are provided in order from the photographic lens side. Since the width of each tooth part of the transducer group 22 is several mum or smaller, the field of view of the finder is not affected. Though the reverse light from the finder side is incident through a lens 25, a pentagonal prism 24, and a condenser lens 23, it is almost totally reflected because the refractive index of the transparent electrode 40 is higher than that of the glass substrate 27. A part of the light passing the substrate 27 is reflected on opaque electrodes 28 and does not pass the protective film 41, and only a partial reflected light is incident on transducers 29.
Patent JP-H0847859-A (JP)
Title: Steel wire shot-peening device
Inventor: SASAKI MASAJI
IPC: B24C3/32
Filed: 1994-08-03
Abstract: PURPOSE:To provide a shot-peening device which can prevent a roller or the like from being worn by impacts of shots, so as to simplify the replacement of the roller or the like, and which can simply wing a thin steel wire onto the roller. CONSTITUTION:In a shot-peening device for shot-peening a running thin steel wire, the wire is held between a wire wind-up roller 2 and inner and outer rubber covers 5, 6. The roller 2 for winding up thereon the wire is removably attached to a stationary bed which can be reciprocated on a rail, and the roller 2 secured to the stationary bed can be moved into and from a cabinet 1.
Patent JP-H02112452-A (JP)
Title: Apparatus for controlling supply of thread to be spun
Inventor: GUSUTAFU MEMINGAA
IPC: B65H51/30
Filed: 1989-07-14
Abstract: PURPOSE: To make it unnecessary to adapt various set or desired values for the yarn tension or yarn supply quality to desired values by automatically monitoring tension and feed amount of yarn. CONSTITUTION: This apparatus for controlling supply of a yarn to be spun is equipped with a reference signal generating means 38 for generating a reference signal which is dependent on all the output signals from a measuring circuits 36 for measuring a parameter of tension, feed amount, etc., by bringing into contact with the yarn between a plurality of yarn supply means and an yarn utilizing part (e.g. circular knitting machine) and a deviation signal circuit 44 for receiving the output signals from the measuring circuit 36 coupled to the reference signal and each yarn feed means and outputting a deviation signal. Then, the deviation signal circuit generates the deviation signal if the signal output to the deviation signal circuit and the reference signal representative of the respective parameter of measuring circuit 36 differ by a predetermined value.
Patent JP-S6071086-A (JP)
Title: Pretreatment of waste water
Inventor: TAKESHITA KENJIROU
IPC: C02F1/58
Filed: 1983-09-29
Abstract: PURPOSE:To prevent the lowering in biochemical treatment efficiency, by treating waste water containing chlorine or a sterilizing chlorine compound with a metal net, a ribbon, a pipe or a thin plate comprising Ni or a Ni-alloy prior to applying biochemical treatment. CONSTITUTION:Waste water containing chlorine or a sterilizing chlorine compound is treated with a metal net, a ribbon, a pipe or a thin plate comprising Ni or a Ni-alloy to rapidly decompose and remove dissolved chlorine therein. Subsequently, biochemical treatment is performed. For example, when 100ml of sewage containing 1.5% of sodium hypochlorite is passed through a glass pipe having a diameter of 2cm and a length of 1m and densely packed with a Ni-net in a stay time of about 5min, the concn. of residual sodium hypochlorite is reduced to 0.5% and, if said sewage is passed once more, said concn. is reduced to 0.1%.
Patent JP-S5972067-A (JP)
Title: Detector for abnormality of electrifier
Inventor: ITSUKIDA MASAMI
IPC: G01R31/50
Filed: 1982-10-18
Abstract: PURPOSE:To detect surely, quantitatively abnormalities such as a defect of a high voltage power source, dirt of an electrified wire, and disconnection, by detecting the output voltage of the high voltage power source, the current between an electrifier and an object to be electrified, and the current in the electrifier. CONSTITUTION:Abnormalities of a high voltage power source 61 and the electrifier are detected on a basis of variances of an output voltage V of the power source 61, a current ID between an electrified wire 7 and a photosensitive drum 1, and a current IC between the wire 7 and a case 8. If the voltage V is an AC, currents ID and IC proportional to the voltage V are flowed between the wire 7 and the drum 1 and between the wire 7 and the case 8 respectively. If the voltage V is a DC, the current IC proportional to the voltage V is flowed only between the wire 7 and the case 8. Since the current flowed to a current detector 91 is the leak current of the drum 1 and is not proportional to the voltage V and is not constant in the normal state, it cannot be used for abnormality detection. If the voltage V is an AC, the voltage V and currents ID and IC are used for abnormality detection; and if the voltage V is a DC, the voltage V and the current IC are used for abnormality detection.
Patent JP-2000017713-A (JP)
Title: Water closet
Inventor: KIMURA MOTOYASU
IPC: E03D11/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To minimize the amount of washing water in a stool of a type having its drain pipe opened and closed by a valve element. SOLUTION: A valve seat 6 is provided by extending a cylindrical drain pipe 5 connected to a drain outlet rearward, which is outward, a valve element 16 is placed so that it can be rotationally moved by a valve supporting body 17, and the valve seat 6 is formed so that it can rotationally move in the opening direction by the tare weight. It is formed so that the valve seat 6 is pressed toward the opening direction by a spring 27, the valve element 16 is released by a cam closed by pressing the valve element 16, and the valve seat 5 is immediately released and opened.
Patent JP-H0627734-A (JP)
Title: Toner for electrophotography and image forming method
Inventor: SHIRASE AKIZO
IPC: G03G15/01
Filed: 1992-07-09
Abstract: PURPOSE:To establish an image forming method presenting good reproducibility for thin line, durability, and cleaning performance and provide a simplified and small-sized device for forming a multi-color image. CONSTITUTION:A toner is prepared from a stylene-acrylic acid copolymer at least not having a common bond type bridge structure and a pigment, wherein the volume-averaged particle size of the toner particles ranges from 5 to 9mum, and the value of relation (Dp50)<2>/(Dp25) is between 3.90-4.9g, where Dp25 represents the 25% cumulative value from the greater side in the particle side distribution and Dp50 represents the corresponding 50% cumulative value. In this transfer image forming method where the described electrophotographic toner is used, the toner remaining upon an organic sensitive substance is cleaned by the use of blade.
Patent JP-H0740181-A (JP)
Title: Cutting chip recovering device for side cutter
Inventor: NODA MITSUAKI
IPC: B23C3/28
Filed: 1993-07-23
Abstract: PURPOSE:To provide a cutting chip recovering device for side cutter, which can be applied to any cutting method of the up-cut and the down-cut independently of the cutting method of a side cutter and which can discharge the cutting chips for recovery from the peripheral part of a part to be machined during the groove cutting by a side cutter. CONSTITUTION:A cutting chip recovering device for side cutter is provided with a cover 1 for covering a side cutter 2, which has a cutting edge at the peripheral edge thereof, partially, a pair of fluid supplying holes 3, 3' formed in the cover 1, a pair of fluid supplying tubes 5, 5' connected to the fluid supplying holes 3, 3' and for feeding the fluid into the cover 1, and a cutting chip discharging passage 4 for guiding the cutting chips 18 out of the cover 1 with the flow of the fluid. At the time of cutting, the fluid is flowed in the direction of the cutting chip discharging passage 4 along the rotating direction 30 of the side cutter 2.
Patent JP-2000016439-A (JP)
Title: Single piece envelope for printer
Inventor: MIYAWAKI SHINJI
IPC: B65D27/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a single piece envelope for a printer which is suitable as a bag for work (a medicine bag) used in a hospital and a drug store or the like in which a supplying of the envelope to the printer can be carried out smoothly and a difference between an inner circumference and an outer circumference does not produce any wrinkle at all. SOLUTION: A rectangular paper sheet S is folded into two segments in reference to a folding-back line 11 for dividing the sheet S into two segments. A single piece envelope is constituted by setting a glue through adhesive agents at both sides. Then, a bottom part of the envelope, in particular, is made thin in its thickness by pressing rollers, thereby a paper thickness at a normal section is set to 120 to 170 μm and a paper thickness at the bottom part of the envelope is set to 0 to -10 μm in respect to the paper thickness at the normal section. A hardness in compliance with the paper thickness of the paper material sheet S is set to a paper value, thereby a resistance against claws when the sheet is supplied from a paper feeding device to a printer is set to a proper value so as to perform a smooth feeding operation.
Patent JP-H0737893-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO MASAMI
IPC: H01L21/322
Filed: 1993-07-23
Abstract: PURPOSE:To provide a gettering capable of sufficiently removing the contamination substance within a silicon substarate even with a high-temperature short time or low-temperature short time heat-treatment required for miniaturizing an element in the future. CONSTITUTION:Provided are a process of forming an amorphous silicon film 2 containing boron having a concentration distribution of peak concentration being more than 10<20>atoms/cm<2> on the full surface of a silicon substarate 1, a process of converting an amorphous silicon film 2 into a single crystal silicon film by solid phase growth, and a process of taking contamination substances within the silicon substarate 1 into the single crystal silicon film 3 with heat- treatment.
Patent JP-S5885402-A (JP)
Title: Fiber wired type rotary optical switch
Inventor: OKAMOTO KATSUNARI
IPC: G02B26/08
Filed: 1981-11-17
Abstract: PURPOSE:To obtain a fiber wired type rotary optical switch where a movable part is small as much as possible and the crosstalk and the insertion loss are small, by using a disc. CONSTITUTION:One optical fiber incoming line 13 and (n-1)-number of fiber outgoing lines 14-i (n is divisor of 360) are arranged in the circumferential part of a fixed cylinder 11 in parallel with the revolbing shaft at intervals of Q0= 360/n. Respective fiber end faces of the incoming line 13 and outgoing lines 14-i are exposed on the same plane as the upper end face of the cylinder 11. (n-1)- number of wiring optical fibes 15-i whose number is equal to that of outgoing lines 14-i are arranged in a rotary cylinder 12 so that respective both end faces of fibers 15-i are exposed on the same circle in a plane facing the incoming line 13 and outgoing lines 14-i on the upper end face of the fixed cylinder, and respective optical fibers are wired in the rotary cylinder 12 so that angles made by both ends of the first-the (n-1)th fibers and the axis of the cylinder 12 are theta0, 2theta0, 3theta0,-(n-1)theta0 respectively.
Patent JP-S57106186-A (JP)
Title: Josephson element
Inventor: SASAKI NOBUO
IPC: H01L39/22
Filed: 1980-12-24
Abstract: PURPOSE:To obtain a lateral MOS transistor type Josephson element by a thick insulating film by oppositely arranging a superconductive layer onto a substrate through an insulating layer and switching a constantly conductive condition and a super conductive condition by a controlling conductor disposed onto the insulating layer. CONSTITUTION:In 24 is evaporated onto the substrate 22, and coated with an SiO2 film 26. A window 28 is opened to the superconductive metal In film 24 and the SiO2 film 26, and the insulating film 30 is formed onto an inner circumferential surface and the bottom of the window 28 through thermal oxidation. The film corresponds to a gate insulating film of an MOS transistor, and a gate electrode 32 is shaped onto the film. The Josephson element forms the MOS transistor while using the superconductors 24a, 24b at both sides of the gate electrode 32 as a source and a drain. Accordingly, the comparatively thick insulating film 5 Josephson element with approximately 700Angstrom  is obtained, and the element can be integrated to a high degree.
Patent JP-H056676-A (JP)
Title: Semiconductor memory
Inventor: TASAI SADAJI
IPC: G11C11/416
Filed: 1991-06-27
Abstract: PURPOSE:To operate at a high speed by raising the gain of a sense amplifier influenced by slight fluctuation of the potentials of the digit lines. CONSTITUTION:Digit lines D, D (overlines) generate a difference of current driving capacities of transistors Q1, Q2 to generate sense signals (a), (b) via sense resistors R1, R2. The signals are supplied to bases of transistors Q3, Q4 to quickly discharge parasitic capacities of the digit lines D or D (overline) of the falling side. Accordingly, a sensing operation is accelerated.
Patent JP-S6428833-A (JP)
Title: Molding resin molder
Inventor: TABATA KATSUHIRO
IPC: B29C45/40
Filed: 1987-07-24
Abstract: PURPOSE:To simplify the constitution of a release means as well as to contrive a reduction in the size of a device, improvement of the rigidity of the device and simplification of the structure of the device by a method wherein the release of a molded product is performed by spraying air. CONSTITUTION:A molding material inserted in a pot 35 is pressed by a plunger arranged over a top force 21 and a fused resin, which is the molding material, is poured in cavities 27. If the resin is cured, the air from air supply units is fed in ports 28 through air supply pipelines 29. Thereby, the air fed in the ports 28 is divided into the upper and lower sides with a lead frame 30 as a boundary, the divided air intrudes into the cavities and a product is released simply from the top force 21 and a bottom force 22.
Patent JP-S6341206-A (JP)
Title: Heavy duty pneumatic radial tire
Inventor: KONO YOSHIHIDE
IPC: B60C9/20
Filed: 1986-08-06
Abstract: PURPOSE:To prevent breaking of a belt in a heavy duty pneumatic radial tire for an aircraft when said aircraft turns with a short diameter, by specifying the maximum/minimum widths of a belt reinforcing layer, the cross angle of a line connecting between the lateral ends of a belt layer and a perpendicular to the axis and the modulus of a cushion rubber. CONSTITUTION:A belt reinforcing layer 2 is composed of six layers including reinforcing layers 2-6, 2-1 having the maximum width 0.8-1.2 times as wide as the maximum grounding width 2W and the minimum width 0.6 or more times as wide as the maximum grounding width 2W of a tire when said tire is filled with a regular inner pressure. The crossing angle theta formed by a line L connecting between the lateral ends of the reinforcing layer 2 and a perpendicular (n) from the lateral end of the outermost belt reinforcing layer 2-6 to the rotary axis of tire is set to satisfy formula I with respect to a crown value 8 of the outermost reinforcing layer 2-6 and a half W of the maximum grounding width. Furthermore, 100% elongation modulus of a cushion rubber 10 is set to 17-40kgf/cm<2>. With such arrangement, breaking of belt can be prevented when an aircraft turns with a short diameter.
Patent JP-H0471138-A (JP)
Title: Draw-out device for component part made of thin plate
Inventor: IGARASHI MITSUO
IPC: H01J9/14
Filed: 1990-07-11
Abstract: PURPOSE:To speedily draw-out a component part from a supporting body with ease by constituting a draw-out device of a fixing means for fixingly holding a plurality of component parts each made of thin plate and a vibrating means disposed outside the fixing means and for vertically vibrating the supporting body. CONSTITUTION:Predetermined pieces, e.g. 30 metal plates 2, 2,... each having a shadow mask in connection with a supporting body 6 formed thereon are placed on a table 8, and then, a rod 10a of a press plate driving air cylinder 10 is pushed out so that the shadow mask 1 portion of the metal plate 2 is fixingly held between a press plate 9 and the table 8. Rods 14a, 14a,... of four pairs of vibration piece driving air cylinders 14, 14,... are extended, and accordingly, four pairs of vibration preces 13, 13,... abut against upper and lower surfaces of the supporting body 6 portion of the metal plate 2 fixed on the table 8. The rods 14a of the air cylinders 14 are vertically contracted and extended in synchronism so that the supporting body 6 portion is vertically vibrated to be broken by fatigue, thus cuttingly separating the supporting body 6 from the shadow mask 1.
Patent JP-S6243335-A (JP)
Title: Open-door indicator for vehicle
Inventor: ARITA YOSHIKAZU
IPC: B60Q1/50
Filed: 1985-08-21
Abstract: PURPOSE:To prevent clashing accident of passenger or vehicle coming from the side or the rear by previously indicating opening of door on an independent display while interlocking with winker to be provided when stopping the vehicle. CONSTITUTION:At the time point when approaching to the side of road in order to stop a vehicle 1, back lamp or vehicle width lamp 6 is flickered simultaneously with flickering of winker 5 or characters reading 'Door will be opened.' are illuminated on the cabin display 3. In such a manner, door opening is displayed to the outside prior to stoppage of vehicle. When interlocking with winker lever mechanism, display function can be stopped automatically. With such arrangement, opening of door can be alarmed previously to the passenger or vehicle coming from the side or the rear resulting in prevention of clashing accident.
Patent JP-H0735329-A (JP)
Title: Device for sensing remained oil volume in fuel tank
Inventor: MURAKAMI SHIGERU
IPC: F23K5/14
Filed: 1993-07-26
Abstract: PURPOSE:To enable a positive sensing of an amount of remaining oil to be performed without having any relation with the size of a fuel tank. CONSTITUTION:A device for sensing the amount of remaining oil in a fuel tank is comprised of an initial setting part 11 for correcting amounting condition of the fuel tank 1; a tank constant setting part 12 for correcting a size of the fuel tank 1; a remained oil volume calculating part 14 for calculating a remaining oil volume in response to an output from a pressure sensor 3; and a displaying part 18 for displaying a state of remaining oil volume in response to a result of calculation of the remaining oil volume. An oil surface height ranging from a 'vacant' state in the fuel tank to a 'full' state of the fuel tank can be linearly detected without having any relation with the fixing position of the pressure sensor. That is, since the pressure sensor can be without having any relation with a size of the fuel tank, it becomes possible to have a simple configuration and to sense a remaining amount of oil having a general characteristic in use.
Patent JP-S6163554-A (JP)
Inventor: SAORI HIDEO
IPC: C04B14/48
Filed: 1984-09-04
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-S6426948-A (JP)
Title: Access control system
Inventor: ATSUMI HIROAKI
IPC: G06F17/16
Filed: 1987-07-23
Abstract: PURPOSE:To ensure the effective and fast transfer of data with use of another access pipeline by using the bypass buses to connect plural access pipelines with each other. CONSTITUTION:The bypass buses 3-1-3-4 are set among access pipelines 2-1-2-4. Thus it is possible to give an access to a desired bank without holding it with use of either one of buses 3-1-3-4 even in such a case where the access is impossible to the desired bank unless either one (data bus) of pipelines 2-1-2-4 is used in common. Furthermore the pipelines 2-1-2-4 are connected to different banks 0-7 of a storage device 7 respectively at the time of executing a random access. Thus a random access is possible.
Patent JP-H0735984-A (JP)
Title: Illuminator for optical measuring machine
Inventor: TAKEMURA ISAMU
IPC: G02B21/06
Filed: 1993-07-26
Abstract: PURPOSE:To provide an inexpensive illuminator for an optical measuring machine capable of lightening the burden imposed on a user. CONSTITUTION:In addition to a light quantity adjusting part 21 converting the adjustment of light quantity for respective illuminating devices 1, 2 and 3 used in the case of observation into a command value, a light quantity command value generating part 22 generating the light quantity command value for the respective illuminating devices 1, 2 and 3 in the case of using the vertical illuminating device 1 as guide light, a selection instructing means 29 instructing the selection of the light quantity command value from either the generating part 22 or the adjusting part 21, and a power conversion part 25 converting the light quantity command value from either the generating part 22 or the adjusting part 21 selected by the instructing means 24 into power and gives the power to the respective illuminating devices are installed.
Patent JP-H0825876-A (JP)
Title: Writing instrument with antibacterial wooden sheath
Inventor: INOUE TOSHINORI
IPC: B43K3/00
Filed: 1994-07-12
Abstract: PURPOSE:To allow a writing instrument having a wooden sheath of a pencil, a ballpoint pen to be sanitarily used by preventing proliferation of bacteria. CONSTITUTION:Glass in which several % of silver oxide is added is comminuted to form fine glass particles. The particles are dispersed in water. A wooden sheath 9 and the particle dispersed water are filled into a pressure-resistant treating vessel 7, which is depressurized and pressurized to impregnate the tissue of the sheath 9 with the water.