baber/WOPTO huggingface dataset:
Patent JP-S62127383-A (JP)
Title: Consolidation process stabilizer and production thereof
Inventor: SHIBATA MASUO
IPC: E02D3/12
Filed: 1985-11-28
Abstract: PURPOSE:To provide a consolidation process stabilizer which is excellent in consolidation strength, water permeation prevention, and stability, by cutting a fibrous material comprised of a plurality of artificial fibers bounded together into pieces of a predetermined length so as to cause a cut end of the material to melt due to frictional heat and subsequently statically electrifying the pieces. CONSTITUTION:A consolidation process stabilizer is obtd. by cutting a fibrous material 5 comprised of a plurality of artificial fibers 2... bonded together into pieces of a predetermined length while causing a cut end 6 of the material to melt due to frictional heat during cutting, thereby obtaining a mesh forming element 4 comprised of fibers whose end portions are bonded together, and subsequently causing the element 4 to charge with static electricity. Mixing of the stabilizer comprising the element 4 into a coagulant (e.g., sodium silicate), followed by stirring, leads to radial scattering of the other end portions of the element around the center of a bonded end 3 of the element, so that elements 4... are entangled with one another in complicated form, thereby forming a mesh. Accordingly, casting of the stabilizer into the ground promotes consolidation of the ground by the coagulant and is effective in improving the flexibility strength and water permeation prevention of the consolidated ground.
Patent JP-H09115464-A (JP)
Title: Field emission display
Inventor: YANO MORICHIKA
IPC: H01J29/32
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve the emission efficiency of a fluorescent material as a target material for a display using a flat emission source by forming a target with Mg, Zn, Cd, S, Se and Te at a specified rate. SOLUTION: A Mo emitter electrode 41, a gate insulating film 42 and a gate electrode 43 are given electron beam evaporation on a glass substrate 4 on the electron emission side to form an opening in the gate electrode 43 through which a small emitter is formed in a conical shape. On the glass substrate 3 at the fluorescent material side where a SiO2 conductive thin film 31 is formed for electric charge prevention, fluorescent materials 12a, 13a, 14a are respectively formed which are made of Mgx Zny Cd1-x-y Su Sev Te1-u-v (0<=x, y, u, v<=1) with the evaporation of components Mg, Zn, Cd, S, Se and Te and as target materials with different compositions in luminescent color (red, green, blue). The substrates 3, 4 are fused with a frit glass in an about 10<-9> Torr or more of vacuum to obtain a display with the emission efficiency of the fluorescent material improved.
Patent JP-H08104734-A (JP)
Title: Epoxy resin casting composition
Inventor: FUJIURA HIROSHI
IPC: C08G59/42
Filed: 1994-10-06
Abstract: PURPOSE: To obtain an epoxy resin composition improved in the adhesion to embedded metallic fittings, electrical properties and cracking resistance and having a high reliability. CONSTITUTION: This composition essentially consists of an epoxy resin (e.g. bisphenol A diglycidyl ether), an acid anhydride (e.g. methyltetrahydrophthalic anhydride) and a reaction accelerator comprising diazobicycloundecene and an imidazole/benzotriazole adduct.
Patent JP-H11111856-A (JP)
Title: Semiconductor device
Inventor: USUI MASAKI
IPC: H01L21/8238
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To raise the electrostatic withstand voltage due to the external electrostatic charge by making the distance between the gate and source contact 5 of each of n- and p-channel MOS transistors longer than that between the gate and drain contact. SOLUTION: The semiconductor device has an output circuit having an output n-channel MOS transistor composed of a gate 1, drain contact connecting a drain 2 to a drain wiring 6 and source contact 5 connecting a source 4 to a source wiring 7. The distance 8 between the gate 1 and source contact 5 is longer than that 9 between the gate 1 and drain contact 3 and also longer than the distance between the gate and drain contact of another transistor in the semiconductor device.
Patent JP-H0581750-A (JP)
Title: Large capacity external storage device
Inventor: UMEGAKI SUNAO
IPC: G11B27/10
Filed: 1991-09-19
Abstract: PURPOSE:To improve the reliability of take-out and storing operation of a medium. CONSTITUTION:A labelling part 9 is provided on the housing shelf 2 of the medium 1 and a reading/writing mechanism (not shown in the figure), and a reflection sensor 10 for detecting the labelling part 9 when the transferring mechanism 3 of the medium is positioned correctly to the position of the housing shelf 2 or the reading/writing mechanism is provided. Further, a flag 6 is provided in parallel with a spline 4 guiding the transferring mechanism 3, and a flag sensor 7 detecting the positioning reference pattern of the flag 6 is provided. A motor 5 is stopped by a control mechanism 11 at the position where the number of the output pulses of an encoder 8 detecting the rotational amount of the motor 5 reaches a fixed value when the transferring mechanism 3 approaches a target and the positioning reference pattern of the flag 6 is detected by the flag sensor 7. When the labelling part 9 is not detected by the reflection sensor 10, the stop position of the motor 5 is corrected and positioned again by the control mechanism 11.
Patent JP-H10117249-A (JP)
Title: Communication equipment and storage medium
Inventor: OTSUKA SHUJI
IPC: H04M1/64
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To allow the communication equipment to access a message box without once interrupting a line, even when the user accepts a phone call in response to the call from a caller. SOLUTION: The communication equipment is provided with a personal information input output permission means, where the operation of a personal information entry control means or a personal information output control means is allowed (S98), based on prescribed and predetermined information (S88: YES) received via a communication channel or on a predetermined prescribed operation by the user (S87: YES) when the communication channel is closed (S84) by allowing the user to conduct a predetermined and proscribed operation based on a call signal received via the communication channel (S83: YES).
Patent JP-H06121500-A (JP)
Title: Motor
Inventor: HAYASHIDA MOTOYUKI
IPC: H02K16/00
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a compact motor, which has the excellent power saving characteristic in a low-load region and can supply the requested power in a high-load region, by switching and controlling a plurality of stators and a plurality of rotors having the same number of poles. CONSTITUTION:When an induction motor 1 is used in a low-output region, a switch 12 is opened and a switch 13 is closed with a control circuit 15. As a result, a winding 11 of a low-output stator 9 is electrified, and a low-output rotor 3 is rotated and driven. At the same time, a high-output rotor 2 is rotated like a flywheel. When the induction motor 1 is used in medium - high output regions, the switch 13 is opened and the switch 12 is closed with the control circuit 15. As a result, a winding 10 of a high-output stator 8 is electrified, and the rotor 2 is rotated and driven. When the induction motor 1 is used in the maximum output region, both switches 12 and 13 are closed with the control circuit 15. As a result, the windings 10 and 11 are electrified, the rotors 2 and 3 are rotated and driven and the induction motor 1 generates the maximum output power.
Patent JP-H0693736-A (JP)
Title: Protecting method for inserting hole for tensioning wire of concrete structure
Inventor: SUGAYA YUJIRO
IPC: E04G21/30
Filed: 1992-09-14
Abstract: PURPOSE:To block a tensioning wire insert hole provided in a concrete structural member such as a beam, column, etc., and certainly protect the hole from the grouting material with which joints between structural members are filled, wherein there is no risk of involving such inconvenience as any missing part in the section nor any risk that the grouting material leaks into the insert hole. CONSTITUTION:A body protection tool 1 in the form of an expansive/contractive tube is, in the unexpanded state, inserted in insert holes T provided in the structural members B, P to be connected in such a way that the two are penetrated in continuity. The insert holes T are blocked for protection by expanding the protection tool 1 by means of pressure fitting of a gas or liquid. An aux. protection tool 2 in tubular form having a large form releasing property for joint filler is interposed between each insert hole T and the body protection tool 1, which among others, facilitates the drawout worpk after hardening of the grouting material in the joint.
Patent JP-H07120899-A (JP)
Title: Photographic processing composition and processing method
Inventor: OKADA HISASHI
IPC: C09K3/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a processing composition for a silver halide color photographic sensitive material without any environmental problem resulting from its waste soln. CONSTITUTION:At least one kind from among chelate compds. with Fe(III), Mn(III), Co(III), Rh(II), Rh(III), Au(II), Au(III) and Ce(IV) of a compd. shown by the formula or its salt (where R1 is hydrogen atom or -L3-A3, each of L1, L2 and L3 is an alkylene group, arylene group, or aralkylene group, each of A1, A2 and A3 is carboxyl, phosphono group, sulfo group or hydroxyl, and W is an alkylene group having a 2-8C straight chain part), is incorporated into the processing composition for a silver halide color photographic sensitive material. The chelate compd. can be incorporated into any processing soln., e.g. a fixer, the intermediate bath between color development and desilverizing process. The compd. is also highly effective as the bleaching agent of a color photographic material or as a reducer of a process black-and-white photosensitive material.
Patent JP-H0986418-A (JP)
Title: Vibration suppresser of steering wheel
Inventor: HAYAKAWA KATSUAKI
IPC: B62D1/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To enable one vibration suppressor to respond to vibration suppression of plural steering specifications. SOLUTION: In a vibration suppressor of a steering wheel settled in such a way as placing plural elastic supporting legs 3 in connection between a mounting plate 4 and a mass body 1 fixed to the boss plate 2 of a steering wheel, the mounting plate 4 is divided into plural blocks, the elastic supporting legs 3 are connected to respective mounting plate 4 blocks and the divided plate 4 blocks are movably fixed according to the internal configuration of the steering wheel.
Patent JP-2000097917-A (JP)
Title: Method for diagnosing defect, and apparatus therefor
Inventor: OTA AKIO
IPC: G01N27/82
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce a scan move of a semiconductor magnetic sensor and shorten the time required for measurements by detecting, by using an integrated magnetic flux apparatus, a spontaneous magnetic flux density resulting from a magnetic domain change accompanying a damage and deterioration of a work and forming an isomagnetic line diagram by a computer. SOLUTION: In the case where an integrated magnetic flux-detecting apparatus 10 cannot cover an area to be measured of a work 20, the apparatus is automatically moved and scanned by moving apparatuses 30a, 30b. The magnetic flux density of the work 20 is detected at each measurement point by the integrated magnetic flux-detecting apparatus 10 and output as a Hall voltage. The Hall voltage is measured by a digital voltmeter 60, input to a computer 70 and converted to a magnetic flux density from a voltage-magnetic flux density calibration curve of a Hall effect element calibrated and stored beforehand. The data is matrix developed by an image analysis software input in the computer 70, whereby an isomagnetic line diagram of the work 20 is formed.  If the work 20 includes a microcrack, a magnetic anisotropy in the periphery is disturbed and therefore a part of the crack can be easily grasped on the diagram.
Patent JP-H0697624-A (JP)
Title: Inspection method of printed wiring board
Inventor: OKUAKI YUTAKA
IPC: H05K3/00
Filed: 1992-09-11
Abstract: PURPOSE:To inspect through holes in a wide domain by one visual field, without visual inspection from just above the through holes, improve visual recognition capability, shorten inspection time, and enhance the reliability of inspection process such as reduction of oversight. CONSTITUTION:On one main surface side of a printed wiring board 1, a mask 3 which is formed by the same pattern as many through holes 2 and has light transmission parts 3a colored red. On the other main surface side of the printed wiring board is arranged 1, a mask 4 which is formed by the same pattern as many through holes 2 and has light transmission parts 4a colored blue is arranged. From the one main surface side, light is casted by using a surface emitting light source 5, and the part between the printed wiring board 1 and the mask 4 is irradiated with light from auxiliary light sources 6a, 6b. On the other main surface side, color change on the mask 4 is detected.
Patent JP-H10113327-A (JP)
Title: Endoscope device
Inventor: ZANGER ULF
IPC: A61B1/06
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make a naked eye observation by the white light without reducing the concentration of a marker substance by providing a filter used at irradiating time of the royal purple light and a filter used at irradiating time of the white light for the naked eye observation. SOLUTION: In an optical path of a light source 1, a rotary filter 8 to select the irradiating light is arranged between an infrared ray filter 6 and a lens 7, and a wing 9 is provided, and filters (8a, b and c) are provided. The rotary filter 8 is connected to a driving device 10, and makes the wing 9 freely rotatable, and an optionally selected filter is arranged in the optical path. The filter 8a is a filter to pass only the royal purple light, and passes the light having a wave length not less than 430nm to 460nm. The filter 8b is a filter to pass the light suitable for a naked eye observation, and passes the light having a wave length of 420nm to 460nm, preferably, about 430nm. The filter 8c is a filter to pass the light to clarify contrast of living body tissue, and passes the royal purple light having a wave length not more than 430nm.
Patent JP-H03131096-A (JP)
Title: Magnetic shielding wall
Inventor: ITOZAKI HIDEO
IPC: H05K9/00
Filed: 1989-10-17
Abstract: PURPOSE:To realize an excellent magnetic shield by the use of a magnetic shielding member in which an oxide superconducting material is used by so laminating a magnetic shielding wall that intersections between a first magnetic shielding surface and seams of the member on a second magnetic shielding surface are not disposed at the same position. CONSTITUTION:The seams of a magnetic shielding member 1 on a first magnetic shielding surface B formed directly on a housing 2 is covered with a magnetic shielding member for forming a second magnetic shielding surface A. The member 1 for forming each magnetic shielding wall is composed of a supporting board 1a and a magnetic shielding layer 1b so that a magnetic shielding layer 1b of the layer B and a magnetic shielding layer 1b of the layer A are opposed and the layer 1b is substantially continued including the seams of the members 1. Thus, while an oxide superconducting material which is difficult to increase in its area is originally used, a magnetic shielding surface of an arbitrary area can be easily realized, and high magnetic shielding properties can be realized in cooling with inexpensive liquid nitrogen.
Patent JP-S62129605-A (JP)
Inventor: TANIGUCHI TORU
IPC: B01D53/77
Filed: 1985-11-29
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-S62129815-A (JP)
Title: Liquid crystal lens with variable focal length
Inventor: SATO SUSUMU
IPC: G02F1/1337
Filed: 1985-11-30
Abstract: PURPOSE:To use one lens as both concave and convex lenses in common and to eliminate the need for a polarizing plate by stacking >=2 variable focal length liquid crystal lenses which are varied in focal length to serve as both the concave and convex lenses. CONSTITUTION:Substrates which constitute a liquid crystal cell are made of materials whose refractive index is larger than a refractive index to ordinary light and smaller than that to an extraordinary light, and the refractive index is varied by applying an electric field or magnetic field from outside, so that the liquid crystal lens varies in refractive index to serve as both the concave and convex lenses. Two variable focal length liquid crystal lenses 1 are stacked having their orientation directions of liquid crystal molecules at right angles to obtain the bright liquid crystal lens with variable focal length without using any polarizing plate.
Patent JP-H04145238-A (JP)
Title: Shock torque preventive valve for clutch
Inventor: NEZU HIDEYUKI
IPC: B60K23/02
Filed: 1990-10-08
Abstract: PURPOSE:To prevent deterioration of operability by discontinuously varying a diameter of a through-hole passage of a piston of a shock torque preventive valve by means of a needle valve provided with a valve body having a stepped portion. CONSTITUTION:A shock torque preventive valve 6 is arranged between a master cylinder 4 and an operating cylinder 8. A piston 16 having a through-hole 16a and a needle valve 14 whose valve body 14a is fitted to the through-hole 16a are arranged in a cylinder body 12. A stepped portion 14d formed on the valve body 14a of the needle valve discontinuously varies a diameter of a liquid passage of the through-hole 16a by moving the piston 16. After connection of a clutch, pressure difference between the conditions before and after throttling is abruptly decreased. The piston 16 rapidly returns to a position indicated by the figure, and the throttle area of the liquid passage is rapidly increased. The clutch pedal thus returns to an initial position speedily without deteriorating operability.
Patent JP-H04146365-A (JP)
Title: Color joint tape for joint pattern and fabrication of joint pattern work using the tape
Inventor: OZAKI KANZO
IPC: E04F13/02
Filed: 1990-10-08
Abstract: PURPOSE:To facilitate the formation of joint portions by affixing color joint tapes for joint pattern to the portions which are to be finished to a joint pattern of wall surface being worked and by removing masking tapes after a spraying agent is applied to the entire surface of wall. CONSTITUTION:On the surface of synthetic resin film 2 consisting of fluorine film 2a and vinyl chloride film 2b, a masking tape 7 consisting of a foam substrate 4 and released paper 6 is affixed to form a color joint tape 1 for joint pattern. Next, joint tapes 1 are affixed longitudinally and transversely on an inorganic exterior board surface 9 before a spraying agent 10 is applied to the entire surface of exterior board surface 9. After the spraying is completed, only the masking tapes 7 are removed. The remaining synthetic resin film 2 is made the joint portions 11. This method shortens the work period.
Patent JP-S62128846-A (JP)
Title: Load monitoring circuit
Inventor: KUMAMOTO HIROBUMI
IPC: B60Q9/00
Filed: 1985-11-30
Abstract: PURPOSE:To detect such driving condition as caused on the erroneous operation of load accurately irrespectively of the variation of battery voltage by employing such threshold as not constant against the ground but approximately constant against the battery voltage. CONSTITUTION:A power source line is fed from a system power source 5 (battery) to a load monitoring circuit 1. When the inherent voltage Vo is lowered to provide a referential power source Vref, the voltage variation of the system power source 5 will cause similar variation of the referential power source Vref. Then, + terminal of a load 6 is connected to the system power source 5 while the other terminal is connected to one inlet of a comparator 2 and the referential voltage Vref is connected to the other inlet of the comparator 2. In driving the load 6 through a load drive circuit 7 on the basis of a command signal X from a computer 9, the voltage at the point U will drop while the voltage at the non-drive point U will increase. Consequently, in selecting the referential voltage Vref between 0-B, a signal for discriminating between drive and non-drive can be produced from the comparator 2, then inputted as a monitoring signal Z to a computer 9 and detected.
Patent JP-H09109485-A (JP)
Title: Printer device
Inventor: FUJIMOTO KENZO
IPC: B41J29/48
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To control the setting of a sheet in such a manner that the head of a unit print length may come to a position for starting a printing process when the operation to set the sheet is completed, ever when the length of a folding sheet is different from the unit length of print. SOLUTION: A value corresponding to a unit length of print to be output by a means 30 for setting the unit length of print is set in a counter 40. When a count value becomes a specific value level of one page or less, a means 50 for checking 'sheet out of stock' checks whether the sheet supply is out, and notify a host device of the state of a sensor S1 for detecting 'sheet out of stock' state. In turn, the host device sends print data equivalent to a page and a signal for stopping a printing process to a control means, so that the printing process is stopped after completion of the printing process per print unit. In addition, a means 70 for setting a sheet is provided which calculates a sheet feed amount based on a unit length of print so that the head position of the print unit may come to a transfer part.
Patent JP-2001098354-A (JP)
Title: Manufacture of manganese added aluminum alloy die material
Inventor: IHARAKI MIKISHIGE
IPC: C22F1/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing Mn added aluminum alloy extruded die material parts in which deterioration in external appearance due to the occurrence of coarsened crystal grains after heat treatment at the surface of the extruded die material can be prevented. SOLUTION: After an Mn added aluminum alloy extruded die material is subjected, if necessary, to an annealing step, stretch forming is performed. At the recrystallization resultant from subsequent heat treatment such as solution heat treatment, crystal grains are uniformly refined. Then the extruded die material is subjected to stretch leveling and to aging treatment.
Patent JP-S61150998-A (JP)
Inventor: SHINYA YUJI
IPC: B66F9/14
Filed: 1984-12-21
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-H02115543-A (JP)
Title: Fuel feed control device for engine
Inventor: HATSUHIRA TSUGIO
IPC: F02D41/12
Filed: 1988-10-25
Abstract: PURPOSE:To control the speed lower quickly to the target speed by starting the reduction control of the fuel feed quantity when the lowering of the sped is requested, and thereafter, returning to the fuel feed when the speed reaches the target speed requested by a driver. CONSTITUTION:When a driver lowers the speed a little, an acceleration pedal is backed to the release side by the predetermined quantity, and the throttle valve open degree is changed to be reduced by the amount of it. Therefore, a fuel feed means 9 is controlled by a reduction control start means 25 so that the reduction control of the fuel feed quantity to an engine is performed. When the reduction change of the throttle valve open degree is concluded and the open degree is fixed at the predetermined open degree value, the target speed corresponding to it is computed by a target speed computing means 26. At the point of time when the speed is lowered to the target speed, since a reduction control concluding means 27 works so as to conclude the reduction control of the fuel feed quantity by the means 25, the fuel feed quantity to the engine is returned to the normal value and a vehicle maintains the real speed (the target speed).