baber/WOPTO huggingface dataset:
Patent JP-H04134102-A (JP)
Title: Turbine controller
Inventor: NAKAMURA HITOSHI
IPC: F01D21/00
Filed: 1990-09-27
Abstract: PURPOSE:To control a variation in main steam pressure by detecting a bypass valve full-open flow equivalence in the case supporting that a governing valve is fully opened from a pressure control signal, and operating a bypass valve forcibly opening mechanism under the AND condition of a turbine trip or power load unbalance. CONSTITUTION:During usual pressure control operation, a pressure control signal E is selected by a low value selector 27, thereby performing opening control over a governing valve. At this time, if a bypass valve full-open equivalent flow flows into this pressure control signal E, those of TBV1 (turbine bypass valve) detector 29-1-TBVn detector 29-n output each detection signal sucessively. In this state, if a turbine trip signal or power load unbalance signal is generated, a TBV sudden open signal is generated as long as the specified time to the turbine bypass valve TBV1 corresponding with an AND action between each signal of these detectors 29-1-29-n and the inputted signal by way of a single-shot circuit, thus the governing valve and a bypass valve 6 are operated simultaneously, and at time of t4, the bypass valve is opened simultaneously with the governing valve closing.
Patent JP-S63109168-A (JP)
Title: Vacuum deposition device
Inventor: ITO SATORU
IPC: C23C14/54
Filed: 1986-10-27
Abstract: PURPOSE:To steadily form and supply good-quality film by approaching an endoscope to the vapor deposition material in a vacuum chamber interpolating a shielding plate, and providing a reflecting mirror above the shielding plate to surely and easily observe the state of the vapor deposition material. CONSTITUTION:An electron gun 4 is provided in the vacuum chamber 3 consisting of a bell jar 1 and a base plate 2, the vapor deposition material 5 is arranged at the upper part of the electron gun 4, and a substrate holder 7 is furnished above the vapor deposition material 5. Besides, the endoscope 8 such as an electronic endoscope and a fiberscope is arranged in the vicinity of the vapor deposition material 5, the heat-resistant shielding plate 9 is provided between the vapor deposition material 5 and the endoscope 8 to prevent the contamination of the objective lens of the endoscope 8, and the reflecting mirror 10 is furnished above the shielding plate 9 to reflect the image of the vapor deposition material 5 to the endoscope 8. As a result, the state of the vapor deposition material 5 can be surely and easily observed by an operator, and stabilized good-quality thin film can be formed and supplied.
Patent JP-H0974635-A (JP)
Title: Terminal cap for lead-in wire
Inventor: KAJIMOTO KOJI
IPC: H02G15/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent an earth accident, electric shock accident, etc., caused by the contact with a cross arm, etc., by a terminal of a lead-in wire in a wiring work of the lead-in wire which is conducted on a pole. SOLUTION: A plurality of cuts 6 are made in the longitudinal direction in an end of an opening of a cylinder body having a bottom 2 through which a lead-in wire Wa is passed and thereby split pieces 7 are formed. By this, a cap main body 1 which has a trumpet-shaped insertion port 3 is formed. Then, a sleeve 8 of a specified length is slidably put on the insertion port 3. With the lead-in wire Wa being inserted into the cylinder body having a bottom 2 from the insertion port 3, the sleeve 8 is slided toward the insertion port 3 and thereby the lead-in wire Wa is tightened and finally the cap main body 1 is fastened to the end of the lead-in wire Wa.
Patent JP-H04131208-A (JP)
Title: Device for cutting extruded rubber to specified dimension
Inventor: HIRAIWA TAKEMI
IPC: B29C48/92
Filed: 1990-09-25
Abstract: PURPOSE:To continuously obtain a uniform raw rubber having small deviations in volume by connecting an inlet of an auxiliary screw to a storage chamber provided at an outlet of a main extruder having a main screw, wherein said inlet is in communication with said chamber, providing a cutter at a delivery port of the auxiliary screw, and providing a pressure sensor for controlling rotation of the main screw in said chamber. CONSTITUTION:In a rubber extrusion specified dimension cutting device 1, a main extruder 5 equipped with a main screw 2 and an auxiliary extruder 5 equipped with an auxiliary screw 4 are provided, wherein a cutter 7 is provided at a delivery port 6 of the extruder 5 and an inlet 9 of the extruder 5 is connected to a storage chamber 11 provided at an outlet 10 of the extruder 5. A pressure sensor 12 is provided in the chamber 11 to control rotation of the screw 2 of the extruder 3. In the main extruder 3, rubber L of room temperature, which is fed from a feed port 20 when the screw 2 is rotated, is sent toward the outlet 10 by the screw 2, while the rubber L is being kneaded by said screw. The pressure of the rubber in the chamber 11 is kept at constant pressure by means of the sensor 12 so that the rubber is sent therefrom to the extruder 5 under constant pressure and cut off by a cutter 7.
Patent JP-2000089312-A (JP)
Title: Camera with stroboscope
Inventor: KAWAKAMI SATOSHI
IPC: G03B17/18
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To extremely reduce the state of waiting for photographing and also to make a user easily recognize whether it is the waiting for being charged for auxiliary light or normal waiting for permission. SOLUTION: This camera possesses a stroboscope circuit 16 which incorporates a capacitor storing light emission energy and by which the auxiliary light is radiated before exposure if necessary and a main CPU 11 that starts exposure operation when the charge voltage of the capacitor is equal to or higher than the first specified voltage at the time of the operation of a release operation member, and starts the exposure operation only in the case of judging that the radiation of the auxiliary light is unnecessitated when the charge voltage of the capacitor is equal to or higher than the second specified voltage that is lower than the first specified voltage and is lower than the first specified voltage and inhibits the start of the exposure operation if the charge voltage of the capacitor is lower than the second specified voltage.
Patent JP-S62114275-A (JP)
Title: Self-aligned filed effect transistor and manufacture thereof
Inventor: NAKAGAWA YASUHITO
IPC: H01L29/812
Filed: 1985-11-13
Abstract: PURPOSE:To prevent a source resistance from increasing and to improve a drain dielectric strength by forming a source side high density region at a position separated at an arbitrary distance L1 from a gate electrode and forming a drain side high density region at an arbitrary distance L2 from the gate electrode so that L2 is longer than L1. CONSTITUTION:A field effect transistor in which a source electrode 31 and a high density region 28 are separated at a distance L1 to a gate electrode 24, and a drain electrode 32 and a high density region 29 are separated at a distance L2 is manufactured. The distance L1 is set to 0.2-0.3mum, and the distance L2 is set to 0.5 - several mum to improve the drain dielectric strength without increasing the source resistance in the self-aligned field effect transistor.
Patent JP-S60140742-A (JP)
Inventor: UIRIAMU ESU FUII
IPC: H05K7/12
Filed: 1984-12-05
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-H04132951-A (JP)
Title: Electrochemical gas sensor
Inventor: INOUE TAKAHIRO
IPC: G01N27/416
Filed: 1990-09-25
Abstract: PURPOSE:To enable a sensor output or gas sensitivity to be improved by enabling an active pole to surround three ways of an opposite pole and a reference pole within a solid electrolyte layer. CONSTITUTION:An opposite pole 30 and a reference pole 40 of a thin stripe object shape are placed side by side on an insulation substrate 10 which consists of alumina etc., they are placed so that the outside is surrounded by a nearly U shaped active pole 20, and a terminal part 22 is provided at one terminal of a thick U shaped reaction part 21, thus enabling two sides in longer direction and one side in shorter direction of reaction parts 31 and 41 of the opposite pole 30 and the reference pole 40 to face the reaction part 21. The active pole 20 and the opposite electrode 30 consists of platinum and the reference pole 40 consists of gold and a macromolecular solid electrolyte layer 50 is formed on a substrate 10 so that electrodes 20 - 40 are covered entirely, thus enabling ion conduction between the active pole 20 and the opposite electrode 30 to be improved and a reaction area of the active pole 20 to be increased so that the sensor output and gas sensitivity are improved, output is not reduced even if the sensor is miniaturized, and increase in load of a signal processing circuit and complexity of circuit configuration can be avoided.
Patent JP-H04134340-A (JP)
Title: Color image forming method
Inventor: KIMURA SHIGEKO
IPC: G03C5/08
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the difference of density between the edges and the center of the image and to stably obtain a high-quality image by incorporating a specified compound in a silver halide color photographic sensitive material, exposing it to light for specified time and successively forming an image by development processing. CONSTITUTION:The silver halide color photographic sensitive material provided on a support with at least each one of a yellow coupler-containing layer, a magenta coupler-containing layer, and a cyan coupler-containing layer contains at least one of the compounds represented by formulae I and II and the like and it is imagewise exposed for a time of <=10<-4> sec and successively subjected to development processing to form an image. In formulae I and I, R1 is lower alkylene; M is H, an alkali metal atom, or alkyl; X is halogen, alkyl, or the like; (m) is an integer 1-5; (n) is 0 or 1; R<2> is H, alkyl, or the like; and each of R<3> and R<4>is H, halogen, or the like, thus permitting the tendency of continu ous change of the image density from the circumference of the print to the center to be eliminated and a high-quality image to be stably obtained.
Patent JP-2001084726-A (JP)
Title: Disk cartridge
Inventor: MEGURO HIROSHI
IPC: G11B23/03
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a cartridge body and protect a disc-shaped recording medium. SOLUTION: This disk cartridge has a flexible magnetic disk 5, a pair of an upper plate 21 and a lower plate 22 formed of a metallic material, and an intermediate frame 23 which is set and held between the upper plate 21 and lower plate 22. The disk cartridge is provided with a cartridge body 6 for storing the flexible magnetic disk 5 or the inside. Protective layers 101 and 102 for protecting the flexible magnetic disk 5 are coated on the inner faces of the upper plate 21 and lower plate 22.
Patent JP-H10106061-A (JP)
Title: Device and method of recording for magneto optical disk
Inventor: HASEGAWA HIROYUKI
IPC: G11B11/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To record a signal on a magneto-optical disk even in an enhanced recording area while electric power is saved. SOLUTION: A controller 4 detects, on the basis of an address signal supplied through a binarization circuit 3, whether the area of recording a signal on a magneto optical disk 13 is an enhanced area. If the area detected is an enhanced area, the controller 4 controls a BM driver 10 so that an electric current becomes larger which flows through a DSP (digital signal processor) circuit 6 on a wire wound on a coil 1 for generating a magnetic field. This coil 1 generates a large magnetic field and, by applying it to the enhanced recording area of the magneto-optical disk 13, a prescribed signal can be recorded on the enhanced recording area.
Patent JP-S63110974-A (JP)
Title: Electrostrictive motor
Inventor: HAYASHI NOBUHIRO
IPC: H01L41/09
Filed: 1986-10-28
Abstract: PURPOSE:To simplify speed control of an apparatus by forming a serrate ele ment storage groove in an elastic body from an interface side coming into contact with a mover and by fixing within said groove an electrostrictive ele ment expanding and contracting in a given direction. CONSTITUTION:An oscillator 30 of an electrostrictive motor is formed in a serrate manner by making of element storage grooves 33 at given spaces from an interface 32 side of an elastic body 31 such as metal touching a mover (rotor) 20. An intermediate part between said storage grooves 33 forms a pillar-shaped one 34 having an interface 32. In this case, electrostrictive elements 35 are arranged and fixed within the element storage grooves 33 without arrangement of said elements on an underside of the elastic body 31. these elements 35 are fixed into the storage grooves 33 in a given direction so that adjacent pillar- shaped parts 34 make contact with and separate from each other to change a distance between said grooves 33 by expansion and contraction when a drive frequency voltage is applied. Thus, a speed control can be performed without limitation of the drive frequency voltage to a resonance frequency of the elastic body 12.
Patent JP-H08118264-A (JP)
Title: Industrial robot
Inventor: KITAGAWA TSUGUYOSHI
IPC: B25J5/02
Filed: 1994-10-21
Abstract: PURPOSE: To provide an industrial robot which can make a slider in a compact size while providing a hollow motor to the slider. CONSTITUTION: A ball screw 16 is provided to a frame 12, the stator of a hollow motor 20 is formed integrally inside a slider 18 through a mold resin, and the slider 18 is made movable by rotating the hollow motor 20.
Patent JP-H1198607-A (JP)
Title: Hybrid electric vehicle
Inventor: TAKEDA NOBUAKI
IPC: B60L50/15
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance the running stability of a hybrid electric vehicle by selecting an optimum one out of a plurality of running drive conditions, in accordance with the running condition of the car. SOLUTION: A motor generator 13 is linked to an engine 11 via the medium of a first clutch 12, and arranging a two-speed transmission 14 between the engine 11 and the motor generator 13 a first wheel drive shaft 18 is linked via the medium of a second clutch 15. While, a second wheel drive shaft 22 is linked to a generator-motor 21, and a battery 24 is connected to the motor- generator 13 and the generator-motor 21 via a controller 20, and the controller 20 performs control on the basis of the running load of a car and the residual capacity of a battery 24.
Patent JP-H0788931-A (JP)
Title: Method and apparatus for producing thermoplastic resin sheet or film
Inventor: KAMIOKA AKINORI
IPC: B29C48/08
Filed: 1993-09-20
Abstract: PURPOSE:To produce a thermoplastic resin sheet or film made excellent in appearance characteristics such as glossiness or surface smoothness regardless of thickness by preheating a metal endless belt. CONSTITUTION:The film like thermoplastic resin 2 extruded from a T-die 1 in a molten state is cooled while pressed between a casting drum 3 and the corrosion-resistant endless metal belt 4 fitted over at least three metal rolls having horizontal axial lines and having flexibility imparted thereto under definite tension in a circular arc shape to be formed into a sheet. At this time, the belt 4 is preheated in the long section of the upstream region of the casting drum by a heating device A.
Patent JP-H02103069-A (JP)
Title: Electrophotographic recorder
Inventor: KOIKE HISASHI
IPC: G03G15/08
Filed: 1988-10-12
Abstract: PURPOSE:To prevent toner from splashing and falling by providing a developing unit abutting release means directly or indirectly. CONSTITUTION:A paper 13 fed from a paper supply device 12 is sent to the recorder by paper carrying roller a 14 and b 15. A photosensitive drum 2, a developing unit 1, a laser head, a charger, etc., from a latent image with toner, and a transfer charger 18 transfers the image onto the paper 13, and a fixing unit 19 fixes and prints the image. When a front case 21 is opened if the paper 13 is jammed between the developing unit 1 and the drum 2, a release lever 22 is released and a developing unit releasing lever 23 pushes up an abutting pin 25, and the developing unit 1 rotates around a fulcrum 10 and is separated from the drum 2. A roller 15 is also separated from a roller 14. In such a way, the paper 13 gets rid of jamming, and can be removed readily by pulling it toward the front case. The surface of a sleeve 7 forming a toner layer 28 on the surface of the developing unit 1 is never rubbed, whereby the contamination of the interior of the recorder due to the fall of toner can be prevented.
Patent JP-H1192784-A (JP)
Title: Detergent composition for dry cleaning
Inventor: MATSUMOTO KIYOSHI
IPC: D06L1/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. for dry cleaning improved in water- holding capability without detriment to the cleaning capability, resoiling prevention capability, etc., by incorporating a specific nonionic surfactant into the same. SOLUTION: A petroleum-derived solvent such as a halogenated hydrocarbon (e.g. tetrachloroethylene or trichloroethane) or a paraffinic hydrocarbon is compounded with 20-60 wt.%, pref. 30-50 wt.%, nonionic surfactant of the formula (wherein R is 8-18C alkyl or alkenyl; EO is oxyethylene; PO is oxypropylene; and p, q, and r are each an average number of moles of added units and satisfy the relations: p>0, r>0, q is 1-4, p+q+r is 6-16, and p+r is 5-14) and, if necessary, further with 10-40 wt.%, pref. 10-30 wt.%, anionic surfactant, 5-30 wt.%, pref. 5-20 wt.%, cationic surfactant, and 20-60 wt.%, pref. 30-50 wt.%, other nonionic surfactant.
Patent JP-H03163488-A (JP)
Title: Display device
Inventor: KANEKO TADAAKI
IPC: F21S2/00
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the temp. rise of a lamp and the infiltration of rain water from above into a holding body by mounting a fluorescent lamp which has a display part at one end and a filament at the other end to a display panel via a lamp holder which is opened at the rear end and has a required air passage. CONSTITUTION:The U-shaped fluorescent discharge lamp 1 having the display part at one end on the upper side and the filament 13 at the other end on the lower side is held via a socket 3 to the cylindrical lamp holding body 4 of a metallic material having a light transparent cover 6 and is mounted vertically and horizontally on a display panel. The rear end of the holding body 4 is opened and the air flow sent from the rear side of the panel flows through the vent aperture 7 of the holding body 4 and cools the part opposite to the filament 13 of the lamp 1 where the temp. of the lamp rises most. This air is discharged from the vent part 8. The temp. rise of the lamp is prevented by this constitution and the infiltration of the rain water from above the display panel to the lamp holding body is prevented. The stable display is thus executed.
Patent JP-S62117255-A (JP)
Title: Sealed lead storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M50/147
Filed: 1985-11-18
Abstract: PURPOSE:To prevent any detachment of a safety valve by placing an inner lid to which the safety valve is attached over the whole cells and using a top sealing lid with a valve guard to form a sealed structure. CONSTITUTION:An exhaust hole 2 for batch evacuation and liquid injection holes 7 each for one cell are formed on an inner lid 1 made of a synthetic resin, and a safety valve 3 is attached on the exhaust hole 2. Arrow (A) indicates the direction of gas flow when the gas produced within the battery is discharged through the safety valve 3. Although a given amount of a liquid electrolyte is poured into each cell through the liquid injection hole 7 and then the safety valve 3 is attached to the exhaust hole 2, since the exhaust hole 2 forms a continuous space to the external atmosphere through the injection holes 7, no pressure difference arises between the inside and the outside of the battery. Therefore, there is no possibility for the safety valve 3 to detach from the exhaust hole 2.
Patent JP-S62117003-A (JP)
Title: Multi-cpu constitution programmable controller
Inventor: OKAYAMA YOSHIHIKO
IPC: G06F15/16
Filed: 1985-11-18
Abstract: PURPOSE:To shorten the cycle time of the sequence processing and then shorten the answer time to the peripheral devices, by carrying out the sequence processing and the service processing for peripheral devices independently of each other. CONSTITUTION:The sequence processing is carried out by a cycle with the input/output transfer and the sequence arithmetic. At the same time, the peripheral device service processing is carried out independently of said the 1-cycle processing. Then an inquiry is given from the No.2 CPU 21 through a common memory 20 and the transfer of data must be carried out after the sequence arithmetic in case the result of the sequence arithmetic of an I/O monitor, for example, is displayed on a peripheral device. That is, the transfer of data is carried out in case the No.1 CPU confirms the inquiry given from the No.2 CPU after the end of the sequence processing. In this case, the inquiries given to a CPU 13, i.e., the memory area where the transfer of data has an access is very small. Therefore the single cycle time is increased just by a slight amount for the sequence processing. Thus the load of the CPU 13 is greatly reduced.
Patent JP-H10101349-A (JP)
Title: Method for supplying flashed glass stream and device therefor
Inventor: SCOTT GARRETT L
IPC: C03B7/14
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the hydrostatic head pressure applied to a core glass stream can be increased without adversely affecting the core glass supply and heating of the core glass stream can strictly be controlled so that the optimum performance and minimum leakage are obtained and also to provide the device for the method. SOLUTION: This device has a reservoir 14 that is provided with at least one lower opening (first opening) 16 having a first diameter and used for receiving and holding core glass an orifice ring 24 that is placed below the reservoir 14 and provided with at least one opening which has a second diameter smaller than the first diameter and is formed so as to match the first opening 16 and also, of which a first orifice 22 consists, and further, a collar 44 that has a uniform inner diameter equal to the first diameter and extends from the first opening 16 to the orifice ring 24. Thus, the static pressure applied to the core glass flowing from the reservoir 14 through the first orifice 22, can be increased.
Patent JP-S61134262-A (JP)
Title: Charge deflection type ink jet head
Inventor: NARUSE OSAMU
IPC: B41J2/02
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a stable printing quality even though in the wide variation of the circumstances by making a form of an ink jet hole approximately circular and axial and linear non symetrical respectively. CONSTITUTION:The shape of the ink jet hole of an ink jet head is formed non symetrically, with a part of a circular jet hole (nozzle opening) is projected convexly or depressed concavely. It is possible to print through both temperature ranges of low temperature (20 deg.C) and high temperature (45 deg.C), and a stable printing quality can be obtained for the wide variation of the circumstances with such the shape of the nozzle opening.