baber/WOPTO huggingface dataset:
Patent JP-H1165490-A (JP)
Title: Display system and reflective illumination type liquid crystal display panel
Inventor: UEDA TOSHIAKI
IPC: G02B7/198
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To actualize the display system which has a thin display panel part and is low in power consumption. SOLUTION: The display system includes the reflective illumination type liquid crystal display panel and an illumination device 8 which are installed indoors and the illumination device 8 serves as interior lighting and the lighting of the liquid crystal display panel. The illumination device 8 has a storage type reflecting film 23 and when the reflection film 23 is wound in a storage part 28, the light from a light source 18 is emitted by the illumination device 8 through a cover 26 without being cut off to light up a room. When the reflecting film 23 is expanded, on the other hand, the light from a light source 18 is reflected by the reflecting surface 30 of its reflecting film 23 and made incident on a diffusion plate 36 of an optical system 20 and the light is diffused and then travels toward the liquid crystal display panel through a zoom lens 34.
Patent JP-H04231016-A (JP)
Title: Suction cleaner
Inventor: RII YON CHIYAN
IPC: A47L7/00
Filed: 1991-05-31
Abstract: PURPOSE: To provide a vacuum cleaner which can perform dry cleaning and wet cleaning and prevents the flowing in of water content into a motor for air suction side completely so as to clean not only a carpet but also a flat floor effectively when the vacuum cleaner is used in wet cleaning. CONSTITUTION: A dry vacuum cleaning device 1 and a wet vacuum cleaning device 2 are constituted in such a manner that these devices can move separately and respectively in a condition in which they are connected. The wet vacuum cleaning device 2 is provided with an air-liquid separation means consisting of a first air-liquid separation face and a second air-liquid separation face which can separate liquid from dirty air-liquid completely.
Patent JP-H0973436-A (JP)
Title: Operation mode switching system of multiplied computers
Inventor: KOSAKA KAZUKI
IPC: G06F11/18
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an operation stitching system of multiplied computers which selectively switch between high-reliablity processing and high-performance processing. SOLUTION: This system has a memory 6, a system bus 10 which connects CPUs 2 and 22 through I/O bridges 8 and 28 having operation mode switching parts 8a and 28a and cache memories 4 and 24 having operation mode switching parts 4a and 24a, a memory 26, a system bus 30 which connects the CPUs 2 and 22 through the I/O bridge 8 and 28 and cache memories 4 and 24, a constitution control processor 42 which issues an instruction for switching to the operation mode of synchronous operation or parallel operation, and a signal line 46 which connects all the I/O bridges 8 and 28; and the constitution control processor 42 issues the switching instruction and then the operation mode is switched from the synchronous operation to the parallel operation or vice versa during the operation of the system.
Patent JP-H04110644-A (JP)
Title: Apparatus for measuring on-line alloyed degree of alloyed galvanized steel plate
Inventor: CHIYOUHATA KAZUAKI
IPC: G01N23/207
Filed: 1990-08-31
Abstract: PURPOSE:To measure the alloyed degree of an alloyed galvanized steel plate continuously and accurately on-line without destruction by measuring the intensity of X-ray diffraction which is changed with the change in alloying degree. CONSTITUTION:An X-ray tube 17 and detectors 18, 19, 20 and 21 are arranged on the positions satisfying Bragg diffraction conditions on the same surface of an alloyed galvanized steel plate 15. Scanning is performed on a scanning circle 28, whose center is the intersection of an incident X rays 22 and the alloyed galvanized steel plate 15, independently or at the same time on the detectors 18, 19, 20 and 21 within the range of the specified interval (d) on the crystal lattice surface. At this time, a takeout angle 2theta of the diffracted X rays is made large so that the effect of the deviation of diffracted X rays 23, 24, 25 and 26 from the detectors 18, 19, 20 and 21 due to the fluttering of the steel plate is reduced. The detectors 18, 19, 20 and 21 are made to scan by a step pattern for every minute angle within the specified range. The intensity of the X-ray diffraction is measured for the specified counting time. In this way, the quality characteristics of the alloyed galvanized steel plate can be continuously measured on-line with high accuracy.
Patent JP-S59115564-A (JP)
Title: Thin film transistor
Inventor: SUZUKI TERUYA
IPC: H01L27/12
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a gate oxidized film which has good quality of film by forming a nitrided or oxidized film by a plasma CVD and then heat treating it at the special temperature or higher. CONSTITUTION:A gate oxidized film 2 is formed on a gate electrode 3 on a glass plate 1, an amorphous Si or polysilicon layer 6 is selectively accumulated, source and drain electrodes 4, 5 are attached, and a protective film 7 is covered, thereby completing a thin film transistor. In case of forming the film, the flow ratio of the Si4/N2O is selected to 1/7-1/150, an SiO2 film is formed at 0.01- 1Torr, 10-50W of electric power, and 100-300 deg.C of substrate temperature, and calcined in N2 at 400 deg.C or higher. The film formed by this plasma CVD method has a boundary level reduced by approx. 1/10 order, its withstand voltage is improved by approx. 10 times, and pinholes are further reduced. Even if an Si3N4 film is formed with SiH4+NHO3+N2 gas, similar effect can be obtained, hysteresis can be remarkably reduced, and it is extremely effective to improve the characteristics of either film.
Patent JP-H0199334-A (JP)
Title: Optical data transmission
Inventor: FURIIDORITSUHI DANHOIZAA
IPC: H04B10/80
Filed: 1988-09-12
Abstract: PURPOSE: To prevent data information from being mistaken due to halation by sufficiently supplying light energy to a second transmitting and receiving unit which receives energy before data are received or transmitted. CONSTITUTION: This method includes a process that a first transmitting and receiving unit transmits light energy to be converted into electric energy in a second transmitting and receiving unit and stored for current supply in one preliminarily decided time, process that the data transmitter of the first transmitting and receiving unit starts to transmit one auxiliary synchronizing pulse in this preliminarily decided time, process that the transmission of the light energy and the auxiliary synchronizing pulse is simultaneously stopped, and process that both falling edges simultaneously generated according to this are detected in the second transmitting and receiving unit, and used as a synchronizing signal. Thus, data to be transmitted to a light transmitting device can be prevented from being mistaken due to light energy transmission.
Patent JP-H0546939-A (JP)
Title: Thin film magnetic head and magnetic head device
Inventor: HAMANAKA HIDEKI
IPC: G11B5/31
Filed: 1991-08-13
Abstract: PURPOSE:To provide a thin film magnetic head and a magnetic head device wherein a discharge-preventing ground structure whose influence on a thin film magnetic circuit is mall is provided and a ground connection is easy. CONSTITUTION:A thin film magnetic conversion element 2 is provided with a thin-film magnetic circuit which includes magnetic films 21, 22 and a coil film 23; it is formed on the edge of a silder 1. An extraction conductor 3 is provided with a first conductive part 31 and a second conductive part 32. The first conductive part 31 is formed so as to pass a protective film 26; one end is connected electrically to the magnetic film 22 and the other end is extracted to the outer face of the protective film 26. The second conductive part 32 is conductive to the first conductive part 31 which is formed on the outer face of the protective film 26 which is constituted of a nonmagnetic conductive material.
Patent JP-H0971762-A (JP)
Title: Interlaminar insulating adhesive for multilayered printed circuit board
Inventor: MITSUI MASAHIRO
IPC: C09J163/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered printed circuit board free form voids and excellent in surface smoothness. SOLUTION: This interlaminar insulating adhesive for multilayered printed circuit board comprises as essential components a bisphenol epoxy resin having a weight-average mol.wt. of 10,000 or higher, a bisphenol epoxy resin having an epoxy equivalent of 500 or lower, and an acid anhydride hardener. The hardener preferably consists of at least one member selected form among methyltetrahydrophthalic anhydride, methylendomethylenetetrahydrophthalic anhydride, methylbutenyltetrahydrophtalic anhydride, hexahydrophthalic anhydride, and methylhexahydrophthalic anhydride.
Patent JP-S61107293-A (JP)
Inventor: MURAKAMI MASAYUKI
IPC: G09G5/00
Filed: 1984-10-30
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-S62144538-A (JP)
Inventor: YUUJIN REMAAZU
IPC: H01J61/00
Filed: 1986-09-29
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-2000052042-A (JP)
Title: Electrode for plasma arc torch, and manufacturing method thereof
Inventor: MARNER ALFRED WILLIAM
IPC: B23K10/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a plasma arc torch having a long working life. SOLUTION: This electrode 14 for the plasma arc torch 10 is equipped with a metallic holder 16, a separator 32 of relatively un-electron ejection property and an electron ejection property element 28 being composed of a metallic material of small work function. The metallic holder 16 has a receptacle 24 formed on its front face. The separator 32 comprises a silver alloy chosen from a group of copper, aluminum, iron, lead, zinc and an alloy thereof containing, for example, 0.5-4% copper, and has an opening inside so as to conform with the inside of the receptacle 24 of the metallic holder 16.  Thus, the separator 32 is inserted between the metallic holder 16 and the electron ejection property element 28 so that the metallic holder 16 and the electron ejection property element 28 is separated and an electric arc is separated from the election ejection property element, resulting in preventing the electric arc from sticking to the metallic holder.
Patent JP-H1073421-A (JP)
Title: Method and instrument for measuring three-dimensional curved surface
Inventor: NUMATA MUNETOSHI
IPC: G06T7/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To measure a three-dimensional curved surface with high accuracy. SOLUTION: A CCD camera 20 only fetches the light emitted from a laser projector 27 and reflected by a work W and another CCD camera only fetches the light emitted from another laser projector 28 and reflected by the work W. The camera 20 outputs an electric signal having the value corresponding to the quantity of the received light to a picture processing circuit 32 and the camera 21 outputs an electric signal having the value corresponding to the quantity of the received light to another picture processing circuit 33. The circuits 32 and 33 transfer the information on slit pictures to a main control CPU 38. The CPU 38 transfers the transferred slit pictures to a numerical arithmetic processing section 39. The section 39 corrects the transferred slit pictures by using the maximum values of the electric signals.
Patent JP-S60119918-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/02
Filed: 1983-12-03
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-H04109366-A (JP)
Title: Structure analysis supporting system
Inventor: INOKE MISAO
IPC: G06F17/50
Filed: 1990-08-30
Abstract: PURPOSE:To efficiently execute structure analysis, to flexibly set up the conditions of the structure analysis and to obtain an analytical result with high usability by starting preprocessing immediately after the formation of drawing data. CONSTITUTION:A disk device 32 stores CAD data to be used for structure analysis, the material data of a target to be analyzed, analytical input data, data obtained by the structure analysis, CAD data obtained by post processing, and example data. A CAD/structure analysis supporting terminal 34-n is connected to a host CPU 30 and a drawing obtained by the post processing is printed out from a printer 36. Each terminal 34-n is provided with a display 38-n, a keyboard 40-n and a function keyboard 42-n and a designer uses these units. Since formed drawing data are pre-processed without executing data conversion, the structure analysis is efficiently executed and data are transferred to preprocessing and analytical processing, analytical conditions can be flexibly set up and an analytical result with high usability can be obtained.
Patent JP-H0670590-A (JP)
Title: Electrically-driven propulsion motor for ship
Inventor: DATSUDE TOOMASU BII
IPC: H02K21/00
Filed: 1992-08-27
Abstract: PURPOSE: To enable reduction of a torque ripple by changing a current as a function of the position of a rotor in a motor, composed of the rotor shaped like a disk and of two stators. CONSTITUTION: A motor has a gap in the axial direction between a rotor 16 and stators 12 and 14. In a large-open diameter of the motor, an acoustical separator joint 32 is disposed between circular plates 28 and 30, connecting the rotor 16 to a propeller shaft. Each phase of the motor is controlled as in the following. An PROM 140 can be indexed from an output of a shaft angle sensor 142. Compensation information is read from the PROM 140 according to a shaft position. A current command 144 is a basic control input. The current command and the compensation information stored in the PROM 140 are received by a multiplier 148. The output of the multiplier 148 is received by inverter modules(IM) 34. Each IM 34 comprises a PWM control circuit 156 and an IGBT inverter switch 158.  The outputs of coils 138 of the stators are fed back to the IMs 34, and an armature current is controlled thereby so that it may conform to a command current.
Patent JP-H04254268-A (JP)
Title: Method and device calibrating angle sensor for coupling between tractor and trailer
Inventor: MAIKERU TOOMASU BURIIN
IPC: B60T8/24
Filed: 1991-08-14
Abstract: PURPOSE: To provide a calibration method and its system for an articulated vehicle automation system including an articulation angle sensor to speedily recover after controlling a brake of the articulated vehicle automation system, preventing a state known as brake induction type trailer deflection and/or jackknife, restraining it or restraining it to the minimum. CONSTITUTION: An ABS type valve 174 arranged on the upstream side of a glad-hand articulation part of a tractor 12, sensors 170, 172 to detect/transmit a signal to enable computation of a tractor-trailer articulation angle(AA), a rate of change of the articulation angle (dAA/dt) and a secondary derivative of the articulation angle (d<2> AA/dt<2> ) and a control device 70 furnished with a timer to control the ABS type valve of a trailer brake by receiving an input signal, processing it in accordance with a specified logical rule and transmitting a command output signal are arranged on the tractor.
Patent JP-H0564700-A (JP)
Title: Dryer for clothes in bath room
Inventor: SUGIYAMA HIROYUKI
IPC: D06F58/10
Filed: 1991-09-09
Abstract: PURPOSE:To decrease nonuniformity of drying of items to be dried and to improve drying efficiency. CONSTITUTION:An air port 19 blowing air into a bath room 13 contg. items 16 to be dried is provided on the ceiling 14 of the bath room 13 to provide a means for drying the items to be dried in the bath room 13 and a means for heating in the bath room 13. The air port 19 has an apparatus for adjusting the opening area controlling the open area so as to open the opening during drying operation and closing a part thereof during heating operation.
Patent JP-S6288114-A (JP)
Title: Manufacture of magnetic head
Inventor: SUZUKI KATSUMI
IPC: G11B5/31
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a coil of the upper layer and the lower layer by breaking off the substrate surface and the pattern surface, by sticking an insulating layer to the substrate surface, when forming a multi-layer coil of a thin film head, and providing a photoresist pattern whose section for supporting the upper layer coil is an inverted trapezoid or mushroom type, on said insulating layer. CONSTITUTION:An insulating layer 3a is stuck onto a substrate 1, and on this layer, an upper layer coil supporting resist pattern 4a whose section is an inverted trapezoid or mushroom type is formed. Subsequently, a conductive layer 5 for plating is stuck to the whole surface by sputtering, and the surfaces of the insulating layer 3a and the pattern 4a are broken off, respectively. Thereafter, on these conductive layers 5 which have been broken off, a plating layer 6 is formed. In this way, even if the layer 6 has spread at the time of plating, the upper layer coil and the lower layer coil are not short-circuited, and also the coil forming process is reduced remarkably.
Patent JP-H1052324-A (JP)
Title: Manufacture method and device for brush hair bundle
Inventor: SUZUKI SHINGO
IPC: A46B3/06
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent carbide by cobwebbing and accumulation of attachment of thermoplastic synthetic resin to a heat plate, improve appearance of moulded matter, mould a fused part of a desired form at an instant, and improve production efficiency. SOLUTION: A hair bundle 1 comprising thermoplastic synthetic resin is introduced into a holding hole 11 for insersion of plural hair bundles provided in a handle moulding die 10 or a plate, and one end of it is arranged by a receiving plate 20 or a piston to be protruded. In moulding a fused and expanded part 2 having a larger cross sectional surface than a cross sectional surface of the holding hole 11 or a root end part of each hair bundle 1 in a plate form by a heat-fusing mechanism 12 including a heating plate 13 for a protruded end part, the heat plate 13 is heated to 300-800 deg.C for fusing and moulding resin material within a fusing time of about 0.1-1.0sec., to manufacture the brush hair bundle 1.
Patent JP-H0280798-A (JP)
Title: Fixing structure for water-proof sheet and hanging reinforcing bar
Inventor: SHIRAI SAKAE
IPC: E04G21/12
Filed: 1988-09-13
Abstract: PURPOSE:To fixed a water-proof sheet to the ground or primary covering work of tunnel without damaging it by a method in which both ends of a fixing tool of an inversed recession cross section are folded inwards to form a folded coupler, and the water-proof sheet is held by nuts and the folded coupler. CONSTITUTION:Both ends of a fixing tool 2 of an inversed recession cross section are inwardly folded at right angles to form folded couplers 3. A press plate 11 wider than an inlet 4 is fixed to the tip of a hanging reinforcing bar 10, and a nut 13 is screwed to the male screw 12 of the tip periphery of the bar 10. The fixing position of the water-proof sheet 16 is inserted into a fixing tool 1 from the inlet 4, and the nut 13 is operated to turn it until the face 14 strongly comes into contact with the tips of the couplers 3 of the fixing tool 1 in order to close the inlet 4 with the nut 13. The desired portion 16a of the sheet 16 is strongly held between the tips of the couplers 3 and the tapered face 14 of the nut 13, the sheet 16 is fixed to the tool 1, and at the same time the bar 10 with the nut 13 is fixed to the tool 1.
Patent JP-H04108448-A (JP)
Title: Bubble water flow generating device
Inventor: OZAKI YUKINORI
IPC: A61H33/02
Filed: 1990-08-29
Abstract: PURPOSE:To generate minute bubbles at a low cost by piping a discharge circuit extending from a discharge side to a water tank, and providing an air separator having an automatic air vent valve on the way of the piping. CONSTITUTION:When a solenoid valve 25 is turned on in a state that a circulating pump 11 is roughly in a shutoff operation, air passes through an air circuit 23 and is sucked to a negative pressure part 21 of an ejector 14, and the sucked air goes into the circulating pump 11 from a suction side 15 and is fed to a pressure reducing nozzle 20 from a discharge circuit 17. In this case, in the discharge circuit 17, air sucked due to high pressure is in a state melted in the water. When water in which air is melted is exhausted into a water tank 16 from the pressure reducing nozzle 20, the pressure is reduced suddenly, therefore, the melted air becomes minute bubbles 28 and expands in the water tank 16. An air separator 19 separates extra air which is not melted, and exhausts it from an automatic air vent valve 18. In such a way, the minute bubbles 28 can be generated at a low cost.
Patent JP-2001052219-A (JP)
Title: System and method for toll road automatic charging by mobile communication system
Inventor: FUJITA TOSHIKI
IPC: H04W88/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system of large added value for users and to actualize simpler facilities and less investment for the managing group, etc., of the toll road by using a mobile communication system which is currently in use. SOLUTION: A mobile terminal 1 mounted on a vehicle requests a gate information transmission device 2 to use automatic charging service and stores gate identification information on approaching the gate information transmission device 2 and receiving the gate identification information transmitted at constant intervals. When an even number (normally 2) of pieces of gate identification information are stored, the mobile terminal 1 transmits the even number of gate identification information as gate information to a charging device 5 additionally to its mobile terminal identification information. The gate information transmission device 2, on the other hand, opens and closes the gate once receiving the request to use the automatic charging service from the mobile terminal 1, thereby allowing the vehicle to pass.  The charging device 5 calculates a toll for the toll road according to the gate information from the terminal device 1.
Patent JP-H0894869-A (JP)
Title: Optical waveguide module
Inventor: ISHIKAWA SHINJI
IPC: G02B6/12
Filed: 1994-09-26
Abstract: PURPOSE: To provide an optical waveguide module capable of easily producing with the efficient reduction of the leakage quantity of speaking between the waveguides. CONSTITUTION: This optical waveguide module is provided with a planer optical waveguide 200 made by forming a core part waveguiding light and a clad part formed around the core part on a substrate 210, optical fibers 110, 120 aligned with the planer waveguide 200, fixed and joined and a light absorbing film 230, which is formed around the clad part of the planer waveguide 200 on the upper part of the substrate 210, consists essentially of a resin material >=-1% to <=8% in the difference of specific refraction factor to the refraction factor of the clad part and in which a light absorbing body is added, and radiant light beam from the core part is introduced to the light absorbing film 230 and absorbed by the light absorbing body.
Patent JP-2001053019-A (JP)
Title: Equipment and method for simulation
Inventor: MATSUMURA MASAO
IPC: H01L21/66
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To generate a reconstructed grid in consideration of grids suitable for each condition in the case of conducting a simulation for a plurality of conditions. SOLUTION: A first grid calculated with simulation based on a first condition is stored in a storage section 11, and a second grid to be calculated by simulation based on a second condition is structured in a grid construction section 12. Thereafter, based on the first grid stored in the storage section 11 and the second grid constructed in the grid construction section 12, a third grid is constructed in a grid reconstruction section 13.