baber/WOPTO huggingface dataset:
Patent JP-H0486029-A (JP)
Title: System for detecting change of line delay amount
Inventor: SATO KIYOSHI
IPC: H04B3/46
Filed: 1990-07-30
Abstract: PURPOSE:To automatically detect a change in the transmission delay amount of a communication line by detecting whether a change in the phase of a separated reference signal exceeds a prescribed range or not. CONSTITUTION:A change detector 40 separates the low frequency reference signal mixed in a data signal and monitors the phase of the reference signal. In this case, the phase of the reference signal is monitored at all times. When the phase is changed, it is detected and an error signal is outputted. The error signal is reported to a central station 41 by a communicating means such as dial-up, radio communication or others, and the central station 41 starts the process of correcting delay compensation time while responding to the error signal. Then, the change detector 40 continuously monitors the phase of the reference signal. Thus, high detection accuracy can be easily obtained at low cost.
Patent JP-S6357444-A (JP)
Title: Sheet feeder
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J13/02
Filed: 1986-08-26
Abstract: PURPOSE:To reduce the use number of one-way clutches to obtain a cheap sheet feeder, by using a one-way clutch in one of two sheet feed systems. CONSTITUTION:When a sheet is sucked up from a paper feed cassette section 21, a platen 29 is rotated in the reverse direction by a predetermined amount while a solenoid 20 is left to be deenergized. Therefore, a pick-up roller 25 is rotated by means of a gear system, and one of paper sheets is taken out and is forced, at its forward end, into between the platen 29 and a pressure roller 30. When a paper sheet is sucked up from a paper feed cassette 22, the solenoid 20 is energized to reverse the platen 29 to take out one of paper sheets and then to push the forward end of the same into between the platen 29 and the pressure roller 30. Then, the solenoid 20 is deenergized to recover the original condition. Then, the platen 29 is normally rotated.
Patent JP-H0864109-A (JP)
Title: Electronic part and manufacture thereof
Inventor: NOZAKI MASAFUMI
IPC: H01H85/06
Filed: 1994-08-24
Abstract: PURPOSE: To provide an electronic part which is easily miniaturized and dispenses with resin aiding and is not blown off from a base board on which it is mounted even when rapid heating is brought about and its manufacturing method. CONSTITUTION: A bonding pad 8 is formed in one sheet of a base board and after that, is divided in a rectangular form to form an end surface electrode 7, and a main body 5 is formed by dicing it. A lead wire 2 is welded thereto, a JCR 3 is dripped and a hard coat 6 is formed thereon.
Patent JP-H0859931-A (JP)
Title: Styrenic resin composition for processing with gaseous carbon dioxide laser and method for processing the same
Inventor: HONDA SATOSHI
IPC: B41M5/26
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a styrenic resin composition excellent in processability with a gaseous carbon dioxide laser without deteriorating physical properties essential to a styrenic resin. CONSTITUTION: This resin composition for processing with a gaseous carbon dioxide laser comprises 100 pts.wt. styrenic polymer and 0.5-5 pts.wt. alkylene oxide units.
Patent JP-S6261624-A (JP)
Title: Method for controlling concentration of isotope by laser
Inventor: ISHIKAWA KEN
IPC: B01D59/34
Filed: 1985-09-11
Abstract: PURPOSE:To adjust the mixing ratio of an isotope to a predetermined one, by irradiating an evaporated isotope with pulse laser beam from the direction intersecting the evaporation direction of the isotope at right angles while a pulse repeating rate changes. CONSTITUTION:As a natural isotope, for example, a metal uranium stock material 20 is placed in a container 2 and melted by irradiating the stock material with the electron beam 21 emitted from an electron beam generator 3 and further evaporated. By the action of said electron beam 21, a high speed vapor stream 23 is formed from the container 2 toward a recovery device 6. The vapor stream 23 is irradiated with laser beam L from the lateral direction to ionize uranium 235 and this uranium ion is attracted to the (-) side of an electrostatic electrode 4. At this time, by changing the pulse repeating rate of the laser beam L by a controller 19, the concn. of a specific isotope can be adjusted.
Patent JP-H0937200-A (JP)
Title: Communication equipment with remote controller
Inventor: HANSUUYOAHIMU PURATE
IPC: G11B27/028
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment with a remote controller having a circuit device for the automatic identification of additional information inside a program channel. SOLUTION: This communication equipment VCR with the remote controller FB has the circuit device S for the automatic identification of the additional information inside the program channel and classification into a first type in which the transmission information of the program channel is the transmission information desired by the circuit device and a second type in which it is the additional information is performed. The additional button K of the remote controller gives a function capable of correcting the erroneous classification of the transmission information by the circuit device to the user of the remote controller. The circuit device can be provided with automatic learning logic for correcting previous identification relating to the classification when a button is operated and restipulating the identification standard at the correct changeover point of time.  For instance, it is related to a video recorder VCR provided with the remote controller FB having the circuit device S by which the block of an advertisement is automatically skipped when reproducing a file.
Patent JP-H0249285-A (JP)
Title: Disk cartridge
Inventor: YOSHII TETSUJI
IPC: G11B23/023
Filed: 1988-08-10
Abstract: PURPOSE:To house two kinds of disks with large and small in diameter by providing a small disk supporting part at a separator which forms a disk housing slot, and providing a disk supporting plate movably freely. CONSTITUTION:When a standard type disk 4 large in diameter is housed in the disk housing slot formed with plural separators 3, a pair of holding arms 21 are expanded against the elastic force of a spring 23, and the disk is drawn in automatically by the elastic force of the spring 23 when the maximum diameter part of the disk passes. During that time, the disk is abutted with the oblique plane 15 of an elastic abutting part 13 since the diameter is large, and the disk is stranded on the upper plane of the disk supporting plate 10 and the abutting part 13 as pressing the abutting part 13 downward, and is moved integrally with the supporting plate 10, then, it is housed in a cartridge. Meanwhile, a small disk 27, the front edge of which being regulated in its height direction by the protrusive part 26 of the separator 3, is abutted with the end faces of an abutting part 11 and the abutting part 13 on the supporting plate 10, and is moved with the supporting plate 10, and is housed in the cartridge, thereby, it is possible to surely house the two kinds of disks small and large in diameter.
Patent JP-S60106875-A (JP)
Title: Dispersant for drilling fluid
Inventor: NATSUUME YOSHIO
IPC: C09K23/52
Filed: 1984-09-26
Abstract: PURPOSE:To provide the titled dispersant having excellent dispersion stability at a high temp., consisting of a water-soluble salt of an addition copolymer of an alpha,beta-unsaturated monocarboxylic acid and a specified dicarboxylic acid monomer. CONSTITUTION:30-95mol% of an alpha,beta-unsaturated monocarboxylic acid (e.g. acrylic acid) and 70-5mol% of at least one discarboxylic acid monomer (e.g. maleic acid) selected from among alpha,beta-ethylenically unsaturated dicarboxylic acids and sulfo group-contg. derivative thereof obtd. by introducing a sulfo group into said dicarboxylic acid, are radical-polymerized to obtain an addition polymer having a number-average M.W.of 500-100,000. At least part of carboxyl groups and/or sulfo groups in said polymer is neutralized to obtain a dispersant for drilling fluid, which consists of a water-soluble salt of the copolymer. 0.1- 5wt% said dispersant is then added to a water-based drilling fluid consisting of a water-based base material, clay and a dispersant.
Patent JP-S6444704-A (JP)
Title: Aggregate material and manufacture thereof
Inventor: MOCHIZUKI AKIRA
IPC: B27K3/16
Filed: 1987-08-12
Abstract: PURPOSE: To liberate a pest insect repellent in an adhesive with a lapse of time to keep the domestic pest insects away from a laminated wood, by adhering and stacking base materials such as the sawed boards, small square timbers or the like through an adhesive layer in which the pest insect repellent is mixed. CONSTITUTION: An adhesive 2 is applied to base materials 1a after the butt end working, the base materials are press fitted to each other, adhered under pressure, and further adhered by high frequency heating for the vertical joint working such as scarf joint, finger joint or the like to obtain the base materials 1 of a desired length. Then the butt end in a thickness direction or a width direction of the base material is coated with an adhesive 3 in which the pest insect repellent is mixed, by using a spreader, a spray or the like. As the pest insect repellent, a triamide pest insect repellent is preferably used.  The base materials 1 on which the glue is applied, are stacked in the thickness direction or the width direction in such manner that the fiber directions thereof are in parallel with each other, to form a simple substrate or multiple substrates, and the pressing adhesion is performed thereto by the cold pressing or the hot pressing.
Patent JP-H0653243-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASUGI SATORU
IPC: H01L21/28
Filed: 1992-07-27
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device for a high frequency amplifier having a gate electrode with a T-shaped section which has a thin leg portion and a thick top portion. CONSTITUTION:A resist film 2 for electron beam, an interlayer film 3, and a second resist film 4 is sequentially laminated on the surface of a semiconductor substrate 1, a recessed portion 6 with a groove 6a is formed by ion implantation and electron beam irradiation, electrode materials are laminated in the grooved recessed portion, and a gate electrode 8 with a T-shaped section having a s thin leg portion and a thick top portion are formed.
Patent JP-2000092758-A (JP)
Title: Ac generator for car and manufacture of stator used therefor
Inventor: UMEDA ATSUSHI
IPC: H02K1/18
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for a car, in which excellent insulating properties can be ensured by preventing the displacement of an insulator, and the manufacture of a stator used for the AC generator. SOLUTION: The stator of the AC generator for the car is formed in such a manner that insulators 34 are inserted into the slots 45 of a stator core 32, conductor segments 33 formed in an approximately U shape are put in the opposite direction to the direction of the punching of the stator core 32, and the end sections of the conductor segments 33 inserted into the different slots 35 are joined and connected mutually. Since the conductor segments 33 are put in the opposite direction to the direction (the direction of punching) of the extension of the burrs of each steel plate sheet 36 of the stator core, the displacement of the insulators 34 is prevented.
Patent JP-H1144786-A (JP)
Title: Watch device
Inventor: SEKIGUCHI KANETAKA
IPC: G04G9/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of the external light and an auxiliary light source by forming a point of intersection of a signal electrode and a counter electrode into a picture element part, and providing an auxiliary light source in a board of a liquid crystal display panel at a surface, which is not formed with the counter electrode, with a space. SOLUTION: A counter electrode 2 of an ITO film or the like is provided on a first board 1, and an electrode, which is divided into seven, is provided as a signal electrode 4 on a second board 6 facing to the counter electrode 2 with the predetermined space so as to perform the display with numerical value. A liquid crystal layer 5, which is obtained by including the high molecular monomer in the liquid crystal, is sealed between the boards 1, 6 by a seal part 25 and a sealing material, and irradiated with the ultraviolet rays. An electroluminescent light as an auxiliary light source 37 is mounted on a circuit board 34 for driving a liquid crystal display panel, and the circuit board 34 is connected to the liquid crystal display panel by a zebra rubber 36.  The liquid crystal display panel is changed from the scattering characteristic to the transmitting characteristic by the applying voltage of the liquid crystal layer 5. In the case where the scattering characteristic is stronger, an external light source is scattered so as to perform the bright display, and in the case where the transmitting characteristic is stronger, dark display is performed by the light shading effect of the scattering part of the periphery of the transmitting part.
Patent JP-S6092703-A (JP)
Inventor: YOSHIDA KATSUHIKO
IPC: A47B77/08
Filed: 1983-10-26
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-S6444120-A (JP)
Title: Solid-state relay
Inventor: KAWASHIMA KATSUMI
IPC: H03K17/78
Filed: 1987-08-11
Abstract: PURPOSE:To decrease heating by adopting an enhancement MOSFET for an output MOSFET and using a backup battery so as to turn on the MOSFET in the absence of an input signal and turning off the MOSFET by a photodetection output in the presence of an input signal so as to reduce the power consumption. CONSTITUTION:When no input signal is supplied, a LED 1 is not lighted and a PVD(photo voltaic diode) 2 applies no photodetection voltage. Thus, a transistor(TR) 4 is turned off, a voltage V of a battery 5 is fed to a gate of a MOSFET 7 via a resistor 6 to turn on the MOSFET 7. When an input signal is fed, the LED 1 is lighted and the light from the LED 1 is received by the PVD 2, the PVD 2 applies a photodetection voltage and since the photodetection voltage is applied to a base of the TR 4, the TR 4 is turned on and the gate of the MOSFET 7 is brought into a low potential to turn off the MOSFET 7.
Patent JP-2001026443-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C3/085
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition high in productivity and improved in specific Young's modulus of glass by specifying a composition range of SiO2, Al2O3, MgO and Ta2O5. SOLUTION: The composition is composed of 35-60 wt.% SiO2, 10-30 wt.% Al2O3, 10-30 wt.% MgO and 0.1-9 wt.% Ta2O5. In the production method of the glass, after mixing the starting material containing main component composition of a glass substrate formed lastly in a prescribed proportion, the starting material is put into a platinum crucible and fused. After fusing the mixture and after forming a general shape by casting the fused matter into a mold, the formed matter is annealed to room temp. Then after forming a crystalline nucleus by holding at the primary heat treating temp. for the primary treating time, the crystalline nucleus is grown by holding at a prescribed secondary heat treating temp. for the secondary treating time, and the crystalline nucleus is cooled slowly to obtain an objective crystallized glass.  The glass composition is especially suitable to a crystallized glass magnetic disk, and the glass substrate having the specific Young's modulus not less than 33 and high in productivity is obtained.
Patent JP-H0754094-A (JP)
Title: Cemented carbide
Inventor: YAMAMOTO YUTAKA
IPC: C22C29/08
Filed: 1993-08-12
Abstract: PURPOSE:To enhance toughness and breaking resistance by specifying a compsn. and the particle diameter distribution of WC powder. CONSTITUTION:When WC as a hard phase and Co as a bonding phase are sintered, the particle diameter distribution of WC powder used is regulated so that the powder is composed of 20-30vol.% powder having 1.5-3mum particle diameter, 20-30vol.% powder having 5-8mum particle diameter and 40-60vol.% powder having 10-30mum particle diameter and 7-10wt.% Co is incorporated into the WC powder. Since the particle diameter of the WC powder is distributed to the wide range from the particle diameter of relatively fine particles to that of coarse particles, toughness can be enhanced while maintaining high hardness. Since coarse WC particles are distributed, cracking paths are made complex to block propagation and breaking resistance can be enhanced.
Patent JP-H0947351-A (JP)
Title: Clip manipulator for hanger for clothing
Inventor: SAEKI SHAKU
IPC: D06F55/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a clip manipulator for hanger for clothing with which the clip of a hanger is mechanically manipulated and the fatigue of worker is a little even after working for a long time. SOLUTION: Concerning a device 10 for simultaneously manipulating plural clips 4 of a hanger 1 for clothing for hanging trousers or skirt, the clip 4 of the hanger 1 is composed of holding parts which have a pair of confronted holders and are mutually pressed in contact while being placed at one terminal part, and manipulating parts for separating these holding parts by being made closer with each other while being placed at the other terminal part. In this case, the device is provided with a placing part 14 for placing the hanger 1, stopper 15 placed at the front end part of the placing part 14 so as to regulate the move of the hanger 1 to the front side, and pressing mechanism part 21 placed at the placing part 14 so as to press the manipulating parts of the clip 4.
Patent JP-S6177805-A (JP)
Title: Heat resistant fiber scope
Inventor: YAMAZOE YOSHIMITSU
IPC: G02B6/06
Filed: 1984-09-26
Abstract: PURPOSE:To minimize the disturbance of a temp. distribution owing to the outflow of heat from the inside of a reaction furnace for the purpose of observation of the furnace inside by providing a heat shielding wall near the cooling piping in the gap part between a photodetecting part contained in a protective pipe and the protective pipe. CONSTITUTION:The intrusion of the cooling medium to the top end of a heat resistant head is prevented by the heat shielding wall 11 in the construction in which a fiber scope is introduced through an attaching hole to part of the heat resistant wall 3 in order to observe the reaction furnace inside 1. The construction in which the cooling gas flows hardly toward the reaction furnace is obtd. by about 10mum slight spacing 16 from the photodetecting part. The part where the cooling medium flows is separated from the protective pipe 7 and is connected by a lock screw 17; a porous and heat- resistant cushion material 18 which is asbestos or glass fiber is wound to the juncture in an improvement embodiment. The material 18 improves air-tightness by contacting tightly with the photodetecting part 8 and does not injure the part 8. The aperture of the pipe 7 for the insertion of the part 8 is worked to a tapered shape and a tapered ring 19 made of heat-resistant rubber of heat-resistant plastic such as 'Teflon(R)' is inserted into such aperture. A heater 12 is attached to the pipe 7 and is covered by a heat insulating material 22.
Patent JP-H0648091-A (JP)
Title: Electronic blackboard device
Inventor: OGATA HIDEICHIRO
IPC: H04N1/00
Filed: 1992-07-28
Abstract: PURPOSE:To enable positive erasing of a pattern by a single erasing command. CONSTITUTION:When a first erasing command key 26 is pressed down, a command from a control circuit 16 causes a writing medium to be moved a distance corresponding to a single screen in a forward direction so as to permit a cleaning blade to erase a written picture and to permit a read sensor 15 to read a screen after the erasing for judgement of existence or nonexistence of any pattern remaining not erased, thus moving the writing medium a distance corresponding to a single screen in a reverse direction. At the same time, in the case where any pattern remains not erased, it is erased by the cleaning blade. Also, when a second erasing command key 27 is pressed down, the same procedure including judgement of existence or nonexistence of any pattern remaining not erased is performed such that when a screen contains a pattern which remains not erased, the number of such a screen is stored by a memory 16a. When it becomes necessary to return the writing medium in the reverse direction, the pattern remaining not erased on the screen, of which number is stored by the memory 16a is erased by the cleaning blade.
Patent JP-S58102746-A (JP)
Inventor: ADACHI SOUZABUROU
IPC: B31B50/28
Filed: 1981-12-15
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-H0485743-A (JP)
Title: Recording/reproducing device
Inventor: NEMOTO KOJI
IPC: G11B15/02
Filed: 1990-07-27
Abstract: PURPOSE:To rapidly realize reproducing repetition and rerecording by rewinding a recording medium for a fixed amt. under reverse and high speed reproducing only by operating an instructing means and repeating the original operation. CONSTITUTION:The device is provided with a control means capable of operating in such a way that when an instruction is given by the instructing means for instructing rerecording, after stopping a recording state of a signal, the recording medium is rewound for a fixed amt. under the reverse and high speed reproducing state, and afterward a reproducing operation synchronized with an input signal is performed for a given period of time, and then the recording state is effected again. In consequence of such a manner, so long as there is the instruction of the instructing means, the rerecording operation and the reproducing repeating operation are automatically carried out by the control means.
Patent JP-H03290784-A (JP)
Title: Working condition monitoring system
Inventor: KAKUBUCHI KOUICHI
IPC: G07C3/02
Filed: 1990-07-27
Abstract: PURPOSE:To reduce a series of work for grasping the working state of an automation equipment by inputting data for monitoring the working condition of the equipment, calculating a working rate and/or tact time, storing this data while being applied time data into a data storing medium, and exerting an analysis processing upon this stored data. CONSTITUTION:The data for monitoring the working condition of the equipment is inputted from a data input part 2, and an arithmetic part 3 calculates the working rate and/or the tact time. Then, the data applying the time data of an internal clock 4 to this data and/or the arithmetic result of the arithmetic part 3 is outputted from a data output part 5 and stored into a data storing medium successively. When the operation for one day is finished, the data of the data storing medium 6 is inputted to a data processor 8 and the working rate of the automation equipment and the average working time per unit product or the like are discriminated. Then, daily information, monthly information and further Pareto diagram or the like are graphed and outputted to a printer. Thus, the working condition of the automation equipment is easily grasped and the burden of the worker can be reduced.
Patent JP-S6259992-A (JP)
Inventor: KOJIMA OSAMU
IPC: G09G5/02
Filed: 1985-09-10
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-S59130193-A (JP)
Title: Production of high dextrase starch hydrolysate by using immobilized glucoamirase
Inventor: ROOBERU ASHIYU EEMU SUTAFUSU
IPC: C12N11/08
Filed: 1983-10-28
Abstract: A product containing at least 93% by weight of dextrose can be obtained by contacting a starch hydrolysate having a dextrose equivalent (D.E.) of at least 40 and a maltose content of at least 45% by weight with an immobilized glucoamylase under saccharifying conditions. The process is particularly suited to continuous operation.