baber/WOPTO huggingface dataset:
Patent JP-H09309683-A (JP)
Title: Elevator door opening regulator
Inventor: YOKOYAMA KOICHI
IPC: B66B13/30
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator door opening regulator for regulating the opening of a slow-moving open/close door during running of an elevator not to cause an emergent stop of the elevator through the actuation of a close confirmation switch even when the slow-moving open/close door of the elevator is moved in its opening direction carelessly or out of mischief. SOLUTION: When a decorative panel 16 on the surface of a slow-moving open/close door 12 is pushed in its opening direction while the elevator is running, a limit switch 34 detects the sliding motion of the decorative panel 16. Upon the detection, a voltage is applied to a motor 32 for driving the slow-moving open/close door 12 through a door circuit 30 to urge the slow-moving open/ close door 12 in its closing direction. The slow-moving open/close door 12 is thus regulated for its movement and the elevator is prevented from being stopped as in an emergence through the actuation of a close confirmation switch out of carelessness or mischief.
Patent JP-2000313289-A (JP)
Title: Switch control device for vehicle
Inventor: MOCHIZUKI KENTARO
IPC: H01H9/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a switch control device capable of switching without providing exclusive space for a switch of low frequency in use while rarely performing erroneous operation. SOLUTION: This device is provided with a switch device 20 having a first switch and a second switch provided in a vehicle, a display 10 having a screen displayed so as to correspond to the switch device 20, and a screen controlling means for switching a display screen so as to correspond to the first switch when the first switch is on-operated while switching the screen so as to be capable of on-operation of the second switch only when an instrument corresponding to the second switch becomes controllable.
Patent JP-H04350476-A (JP)
Title: Heat exchanger of turbo refrigerator
Inventor: ADACHI YASUNORI
IPC: F25B39/00
Filed: 1991-05-29
Abstract: PURPOSE:To prevent a decrease in heat transfer performance of an evaporator while lowering a height of an entire device and to simplify a structure by forming the evaporator in a rectangular parallelepiped shape, disposing a refrigerant inlet at a predetermined part, and arranging a liquid dispersing plate in the inlet. CONSTITUTION:In a heat exchanger, a condenser 3 is laminated in an overlapping state at an upper side of an evaporator 2 in which many cooling tubes 1 are arranged in its bottom. An outlet 5 of the evaporator 2 is arranged at the side of the condenser 3. In the above structure, the evaporator 2 is formed in a rectangular parallelepiped shape, and an inlet 7 for receiving refrigerant from the condenser 3 is arranged at a center of a lower side to be overlapped on the condenser 3. A liquid dispersing plate 8 extended longitudinally and opposed at its lower end at a predetermined interval to the bottom of the evaporator 2, is arranged in the inlet 7. Thus, a height of an entire device is lowered, a length of a refrigerant passage is shortened, and a liquid level in the evaporator 2 at the side of the condenser 3 is raised.
Patent JP-S613889-A (JP)
Title: Device for preventing spark erosion in ship
Inventor: DEKI HIROSHI
IPC: F16B33/06
Filed: 1984-06-19
Abstract: PURPOSE:To provide a titled device which prevents efficiently spark erosion by the constitution in which a propeller shaft and diesel engine crank shaft are electrically insulated and that the propeller shaft and hull are connected to the earth via a variable resistor interposed therebetween. CONSTITUTION:The propeller shaft 4 and crank shaft 5 of a ship in which a diesel engine 2 is used as a main propulsive engine are connected via an electrical insulation joint 6 to block the current to be passed from the shaft 4 to the shaft 5 by the potential difference between the shaft 4 and the hull 1 and to prevent the spark erosion in the shaft 5. A shaft earth device is interposed between the shaft 4 and the hull 1 and the variable resistor 20 is provided between the brush of the device 8 in contact with the shaft 4 and the hull 1 to conduct the current from the shaft 4 to the hull 1 thereby blocking the stary current and preventing the corrosion of the shaft 4. The wear of the brush and the consumption of a sacrificial electrode 7 are prevented by regulating adequately the earth current.
Patent JP-S5918268-A (JP)
Title: Combustion control
Inventor: TAKAHASHI TOORU
IPC: F02P5/152
Filed: 1982-07-21
Abstract: PURPOSE:To permit the maximum torque operation by a method wherein a delay or the like, caused by the processing of an ignition timing and a crank angle (thetapmax), in which the pressure in a cylinder becomes maximum, or the like, is considered to control the ignition timing most properly. CONSTITUTION:In case an engine 11 is controlled so that the operating condition thereof becomes MBT (Minimum advance for Best Torque), the ignition timing, in which the combustion of the engine becomes MBT under some operating condition, and the perturbation DELTAT thereof are obtained at first based on a decisive dynamic model between the ignition timing or the like and the amount theta'pmax, in which thetapmax is processed statistically. The perturbation deltaFuel from fuel, realizing the dispersion of thetapmax corresponding to an objective stable value with the poor fuel, and the perturbation deltatheta'pmax, obtained with respect to each cycles in which the actual pressure in a cylinder becomes maximum against theta*pmax in which the combustion becomes MBT under some operating condition or the like are also obtained. Subsequently, the estimated value delta'xi of the amount deltaxi of a condition parameter is obtained from these values by a condition observing device 12, and the value is applied to the ignition timing through feedback by multiplying the value with a gain ki obtained by a gain control 13.
Patent JP-H10322040-A (JP)
Title: Combinational panel frame for enclosed switchboard
Inventor: FUJIWARA SHUICHI
IPC: H05K5/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a combinational panel frame for enclosed switchboard which is constituted in such a way that the panel frame does not require high skill by making welding work unnecessary and the cost can be reduced by using inexpensive materials, and then, tying members which tie panels to each other are not protruded outward from the frame. SOLUTION: A combination panel frame is constituted by combining two counterposed side panels 1 a ceiling panel 2, and a floor panel 40 together in a cubic shape by tying the two counterposed sides of each two panels to be connected to each other by means of tying members. The side panels 1, ceiling panel 2, and floor panel 40 are respectively formed in box bodies having openings on one sides and the side panels 1 are arranged with their openings outside, and then, the tying members which tie the ceiling and floor panels 2 and 40 with the side panes 1 are not protruded from the side panels 1, because the members are passed through tying holes 1a formed through the main surfaces of the side panels 1.
Patent JP-S5751949-A (JP)
Title: Fuel injection apparatus for motor cycle
Inventor: NAGANO MASAMI
IPC: F02M35/024
Filed: 1980-09-12
Abstract: PURPOSE: To facilitate arrangement and maintain total feeling of beauty by accomodating a flow meter in an air cleaner case, in the injection apparatus for a motor cycle in which the fuel from a fuel injection valve is controlled by a thermal air flow meter.  
     CONSTITUTION: An engine 4 and an air cleaner 6 are installed below the fuel tank 5 of a motor cycle, and the engine 4 and the air cleaner 6 are allowed to communicate through the intake passage 16 having a fuel injection valve 14 and a throttle valve 15 arranged. The thermal air flow meter not shown in the figure is arragned in the air cleaner 6 and determines injection of fuel from the fuel injection valve 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5915758-A (JP)
Title: Temperature controlling apparatus for forced air flow type oil heater
Inventor: ZAIZEN REIJI
IPC: F24H3/02
Filed: 1982-07-20
Abstract: PURPOSE:To achieve a comfortable temperature control of an oil heater, by resetting to the initial condition immediately in case that change of the output signals of a temperature detecting means and a temperature setting means from the state of combustion to the state of extinction is cancelled within a delay time. CONSTITUTION:When the temperature difference becomes smaller than -A within a delay time, the level of the output V3 of a comparator Cp1 becomes high while the level of the output V7 of an inverter 40 becomes low. Charging voltage V4 of a capacitor C1 is discharged at a small time constant via a diode D1 and a resistance R2. Thus, since the voltage V4 is not raised to a reference voltage V6, the level of the output of a comparator Cp2 is kept low and a transistor Tr1 is kept in its de-energized state, so that a relay Ry4 is not set into operation. In this state, therefore, combustion is continued.
Patent JP-S616569-A (JP)
Inventor: KAMETANI NOBUHIKO
IPC: F25D21/08
Filed: 1984-06-19
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-H0420951-A (JP)
Title: Exposure device
Inventor: TAIRA HIROSHI
IPC: G03B27/14
Filed: 1990-05-15
Abstract: PURPOSE:To position an appropriate color filter on a light source and to reduce costs by engaging a driving pinion with a movable rack, attending on the scanning exposure operation of the device main body and imparting the torque to a mobile mechanism. CONSTITUTION:In order to position the appropriate color filters 108R, 108G, and 108B, on a lamp 104, the driving pinion 123 is first made to engage with the movable rack 124 when a carriage 103 is moved (for scanning exposure) by a motor. In such a manner, a color filter unit 108 is moved so that the appropriate color filters 108R, 108G, and 108B, are positioned on the lamp 104. Additionally, since the color filter unit 108 is moved by making use of the driving force of the motor 124 which moves the carriage 103, the driving force of the motor 124 is effectively used.
Patent JP-S5917171-A (JP)
Title: Residual noise measuring device
Inventor: ISHII HIDEKAZU
IPC: G01R29/26
Filed: 1982-07-20
Abstract: PURPOSE:To measure the residual noise of a signal generator without any influence of generated noises of detectors by measuring output voltages of, for example, three detectors having equal detection efficiency and difference voltages of the output voltages. CONSTITUTION:The detectors 4-6 have equal detection efficiency K and the detection output voltages V1-V3 of the detectors due to the residual noise voltage component Vn and their noise components are measured by effective voltage voltmeters 7-9. The differences voltages V4-V6 of those voltages V1-V3 are measured by effective voltage voltmeters 10-12 to decide on the voltage component Vn from equations, taking a measurement of the residual noise of the signal generator without any influence of generated noises of the detectors.
Patent JP-S6020074-A (JP)
Inventor: NAGAI HIDEAKI
IPC: F26B17/00
Filed: 1983-07-13
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-S5352682-A (JP)
Title: Purification of l-methionase
Inventor: KURIMURA YASUO
IPC: C12N9/06
Filed: 1976-10-22
Abstract: PURPOSE: To purify L-methionase, obtained by using microorganism, in high purity and high yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04352139-A (JP)
Title: Liquid crystal projection type display
Inventor: MAKIHATA AKIRA
IPC: H04N5/74
Filed: 1991-05-30
Abstract: PURPOSE:To project a video where mosaic picture elements are inconspicuous without any decrease in resolution and to eliminate an eyesore by properly vignetting the mosaic image originating from the picture elements of a liquid crystal display panel by using a phase diffraction grating. CONSTITUTION:The liquid crystal projection type display is equipped with a light source part composed of a lamp 1 and a condenser lens 2, a liquid crystal panel 3, a projection lens 5, and a screen 6 and provided with the phase diffraction grating 4 between the liquid crystal panel 3 and projection lens 5. The luminous flux emitted by the lamp 1 is converged by the condenser lens 2, and passed through the liquid crystal panel 3 and then the phase diffraction grating 4 to project an image of the liquid crystal panel 3 on the screen through the projection lens 5. This phase diffraction grating 4 is a plate made of a transparent material, an unevenness pattern of light wavelength order is formed on the surface, and phase modulation is imposed on passing light to provide diffraction effect. This one spot light source can become a spot light source group where the light is dispersed through the diffraction effect of the phase diffraction grating 4, thereby defocusing the image.
Patent JP-S62282995-A (JP)
Inventor: KAMATA MAMORU
IPC: B44C1/165
Filed: 1987-05-23
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-H11319750-A (JP)
Title: Method and apparatus for treating organic waste
Inventor: AKAI YOSHIE
IPC: B01J19/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To decompose an org. waste by high temp. and high pressure water such as supercritical water without precipitating inorg. matter by setting the hydrogen ion concn. of a medium liquid to specific mole or more with respect to a specific amt. of the medium liquid. SOLUTION: Org. waste 3 containing a nitrate is preliminarily supplied to a reactor 1 from an org. waste supply line 2. A soln. prepared by adding an acid 10 to water 5 so that a hydrogen ion concn. becomes 10<-4> mole or more per 1 kg of water is supplied to the reactor 1 as a medium liquid from a medium liquid supply line 4, and the gas or liquid formed by decomposition is introduced into a gas or liquid receiving line 6 from the reactor 1. The hydrolyzed product of org. matter comprising a decomposed gas 7, a decomposed liquid 8 and ions 11 as inorg. matter is received from the line 6 receiving the gas or liquid. By this constitution, trouble such as the blocking of the reactor 1 can be avoided and running cost can be reduced.
Patent JP-S5828388-A (JP)
Title: Injection head for charge control type multinozzle ink jet printer
Inventor: IYODA TETSUO
IPC: B41J2/075
Filed: 1981-08-12
Abstract: PURPOSE:To prevent a printing distortion from occurring in an injection head of the type for printing a character with a plurality of nozzles by arranging obliquely the nozzle array of the head, thereby enabling to reduce the charged amount of an ink droplet. CONSTITUTION:A plurality (e.g., 2) of nozzles 1, 1 are provided at a recording head 3 mounted on a carriage 2 which moves vertically to the moving direction (as designated by an arrow) of a recording sheet 6, and a character is printed with this two nozzles. In this system, the nozzles 1, 1 are disposed to be mounted in parallel with the head 3 so that the line for connecting the centers of the nozzles is inclined at an angle theta (preferably at approx. 10-70 deg.) with respect to the moving direction of the carriage 3 on a plane parallel to the surface of the sheet 6. (A charging electrode 5, deflecting electrodes 4, 4', and a garter 7 are similarly inclined at the angle theta.)
Patent JP-S5782727-A (JP)
Title: Infrared-ray detector
Inventor: KANAYAMA KOUICHI
IPC: G01J5/02
Filed: 1980-09-10
Abstract: PURPOSE:To detect the movement of an infrared-ray source without malfunction, by arranging a couple of ceramic plates, which have pyroelectric effect, so that polarization directions are opposite. CONSTITUTION:A couple of ceramic plates 1 and 2 which has pyroelectricity are arranged as shown in the figure. The polarization directions of the ceramic plates 1 and 2 are opposed mutually as shown by arrows 3 and 4. Then, they are connected mutually in parallel by output lead lines 5 and 6. Now, as an infrared- ray source moves in the direction of the X axis, the ceramic plates 1 and 2 generate charges in order, so their charges are led out as electric signals. When the infrared-ray source moves in the direction of the Y axis, the ceramic plates 1 and 2 generate charges having the opposite polarities to each other at the same time, so those charges cancel mutually, generating no output. Thus, an infrared-ray detector detects the infrared-ray source moving only in the X-axis direction.
Patent JP-2000318105-A (JP)
Title: Polyester shrink label
Inventor: YOSHII TOSHIYA
IPC: B32B7/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester shrink label excellent in all of characteristics of shrink finish, transparency, blocking resistance and heat resistance. SOLUTION: The base film of a polyester shrink label is constituted of (A) a center layer 4 comprising a mixture of copolyester (a) wherein a dicarboxylic acid component is mainly composed of terephthalic acid and a diol component consists of ethylene glycol(EG) and 1,4-cyclohexanedimethanol and an EG/1,4- cyclohexanedimethanol molar ratio is 60/40-80/20 and copolyester (b) wherein a dicarboxylic acid component is mainly composed of terephthalic acid and a diol component consists of EG and diethylene glycol(DEG) and an EG/DEG molar ratio is 50/50-90/10 and (B) the surface layers 5 laminated on both surfaces of the center layer 4 and consisting of the copolyester (a) and inorg. or org. fine particles (c).
Patent JP-H09285826-A (JP)
Title: Manufacture of drawing and ironing can
Inventor: TAJIRI AKIRA
IPC: B21D22/28
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a drawing and ironing (DI) can having good appearance quality without generation of crack, scratching and generation of peeling of a coating film by using a die having a specified inlet half angle, outlet half angle and intersection between the inlet half angle and the outlet half angle as an ironing die an DI work. SOLUTION: As paints, one having elongation of >=2.5% in a coating film along is used and the film thickness of the coating film is taken as >=3μm. As a die in ironing, the taper angle of an approach part 4 i.e., the inlet half angle θ1 is taken as within the range of 3-20 deg., the taper angle of a release part 5 i.e., the outlet half angle θ2 is taken as within the range of 1-20 deg.. The boundary position P1 between the approach part 4 and the release part 5 i.e., the intersection between a face with which the inlet half angle θ1 is formed and a face with which the outlet half angle θ2 is formed is made so as to become a curved surface without a sharp edge i.e., a smooth curved surface the radius R1 of curvature of which is >=0.1mm.  In this way, the coating of the DI can after forming is unnecessitated, also cleaning is simplified and Al alloys except No. 3000 series are usable as an Al alloy.
Patent JP-H05321076-A (JP)
Title: Glass woven fabric for laminate board and laminate board
Inventor: ITO HIROSHI
IPC: B29K105/08
Filed: 1992-05-20
Abstract: PURPOSE:To reduce the thermal expansion coefficient in the plane direction and improve the mechanical processability in a laminate board using glass woven fabric as a substrate. CONSTITUTION:Glass woven fabric produced by weaving yarns produced by twisting prescribed numbers of glass filaments (a) and (b) with each other, the sum of the numbers being approximately 200, in a prescribed driving number is used as the substrate for the thermosetting resin laminate board. The glass filament (a) comprises E glass, and the glass filament (b) comprises glass in which the sum of SiO2 and Al2O3 is 85-90wt.% in the glass components. The ratio of the numbers of the used compounds (a) to (b) is 5:5 to 2.8.
Patent JP-H11328399-A (JP)
Title: Figure extracting method and recording medium where program thereof is recorded
Inventor: SHIO AKIO
IPC: G06T7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To extract an object figure without any error by making use of a 'correct detected figure' and a 'misdetected figure' obtained by a figure extracting process, learning according to them, and performing the extracting process again. SOLUTION: By this figure extracting method, basic figures (straight line, circle, triangle, quadrangle, etc.), constituting a drawing are selected as objects to be recognized. A 1st template for retrieval which represents features of the basic figures to be recognized as weight values is registered (200) and used to perform a 1st figure extracting process (300). A correctly extracted partial area and a misextracted partial area in the drawing are cut out of the result of the 1st figure extracting process and on the basis of the cut figure areas, a 2nd template is generated (600) so that differences from similar figures are emphasized and then used to perform a 2nd figure extracting process (700). Noise and distortion are solved by using the templates, which are corrected on the basis of the differences from similar figures to prevent misdetection.
Patent JP-S5829305-A (JP)
Title: Controlling circuit for motor for electric motor vehicle
Inventor: KIKUCHI SEIKI
IPC: B60L15/08
Filed: 1981-08-14
Abstract: PURPOSE:To prevent a failure of commutation due to the shortage of voltage of a battery by stopping temporarily the controlling operation of a chopper of a motor for running when a motor for loading and unloading is started. CONSTITUTION:When a contact (a) of a forward-backward motion selecting switch 5 is closed, a current flows through a coil 15 and contacts (c) and (d) of a contactor 4 are closed. When an accelerator is operated thereafter, a voltage is impressed on an oscillation circuit 8 by an acceleration output circuit 7 and a trigger voltage is impressed on a chopper circuit 3 by the oscillation circuit 8. Thereby a motor 2 for running is driven. When the closing switch 11 of a motor 12 for loading and unloading is closed under this condition, a loading-unloading switch closing signal is given to the oscillation circuit 8 and thereby the chopper circuit 3 is stopped for a prescribed time. By this constitution, the failure of commutation of the chopper circuit due to the shortage of voltage of a battery can be prevented.
Patent JP-S5250023-A (JP)
Title: Hose connector of the same shape without male and female difference
Inventor: KAIMI MASAYUKI
IPC: F16L31/00
Filed: 1975-10-20
Abstract: PURPOSE: A connector easy and sure to be connected, adapted to be manufactured inexpensively and simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6018910-A (JP)
Title: Fabrication of ion_implanted bubble element
Inventor: OKADA OSAMU
IPC: G11C11/14
Filed: 1983-07-12
Abstract: PURPOSE:To facilitate formation of ion-implanted layers by annealing magnetic garnet to be ion-implanted in a hydrogen atmosphere to increase variations in an anisotropic magnetic field. CONSTITUTION:A transfer path is formed on a non-magnetic garnet substrate by implanting ion into an epitaxially grown magnetic garnet film to fabricate high density bubble elements. The ion-implanted magnetic garnet film is annealed for the prescribed hours in a hydrogen atomsphere kept at the fixed temperature. Variations DELTAHk in an anisotropic magnetic field are increased more than those in annealing in the air to facilitate formation of ion implantation for ion- implanted bubble elements.