baber/WOPTO huggingface dataset:
Patent JP-S58116090-A (JP)
Title: Actuator for motor
Inventor: TAKAHASHI TADAHIRO
IPC: H02P29/00
Filed: 1981-12-28
Abstract: PURPOSE:To simplify the constitution of a control circuit by mechanically detecting overload given to a servomotor by the position of the shaft of one gear of a toothed wheel gearing. CONSTITUTION:The worm 8 of the toothed wheel gearing 4 is fixed to the shaft 3a of the servomotor 3, and the worm 8 is engaged with the worm wheel section 9a of an intermediate gear 9 and the worm section 9b of the intermediate gear 9 with an output gear 10 respectively. Both end sections of the shaft 9c of the intermediate gear 9 are provided with locking detectors 11. When an output transmitting mechanism after the intermediate gear 9 is locked, the intermediate gear 9 is subject to force F in the direction opposite to force that an elastic member 14 works, the flange section 12a of a bearing 12 is contacted  with the nose of a bearing section 13, and the fixed contacts 15a, 15b of a  switch 15 are closed. Accordingly, the constitution of the control circuit is simplified.
Patent JP-S6451830-A (JP)
Title: Zone changeover method for portable telephone system
Inventor: MURATA YOSHITOSHI
IPC: H04B7/26
Filed: 1987-08-24
Abstract: PURPOSE:To improve the degree of freedom of mobility of a portable telephone set by allowing a line controller to switch a holding zone depending on a command from the portable telephone set and releasing the holding. CONSTITUTION:The line controller 15 applying line control is provided between a private branch exchange 1 and radio connection devices 7, 9. The portable telephone set 11 in a zone A of the radio connection device 7 gives holding instruction to the line controller 15 via the radio connection device 7 and gives an instruction of a zone B being a mobile destination, and in receiving the zone of mobile destination after the holding, the line controller 15 applies zone switching, that is, sets a new line with the portable telephone set 11. When the holding is released, the portable telephone set 11 finished of moving makes communication via a new line. Thus, the portable telephone set is moved to other zone even during the communication to improve the degree of freedom of the mobility of the portable telephone set.
Patent JP-H0493183-A (JP)
Title: Screwing method into screw hole of screw member
Inventor: TAKAHASHI KOICHI
IPC: B25B21/00
Filed: 1990-08-07
Abstract: PURPOSE:To surely perform a screwing work in the case of inclination being easy to be caused on a screw hole, by performing screwing work, after correcting the inclination to the screw hole of a screw member, with the screw member being positively rotated, after reversing the screw member with its several rotations at low speed. CONSTITUTION:A screw member is reversed with its several rotations at a low speed once by a nut runner 10, after the contact of the screw member 5 tip held on the nut runner 10 with the screw hole 3, at the screwing work time of a screw member (plug) 5 in to the screw hole 3. Then, the screw member 5 is positively rotated by the nut runner 10 and it is screwed into the screw hole 3.
Patent JP-2001029261-A (JP)
Title: Tissue box
Inventor: IWAHASHI HIDEAKI
IPC: B65D83/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-added-value tissue box for effectively using sheets of tissue paper and giving off enjoyable and decent fragrance. SOLUTION: This tissue box 1 which is formed into a bottomed box with an opening 9 in the upper face has a box body 2 capable of storing sheets of tissue paper, P, P,... alternately folded with, at least, one end being lapped on the other end, and a falling cover 3 provided with a paper takeout port 13, out of which sheets of upper tissue paper Pt are pulled in sequence, and placed on the tissue paper Pt in the box body 2. A hollow storage portion 14 is formed in the falling cover 3, communication holes 15, 15,... via which the storage portion 14 communicates with the external of the falling cover 3, are formed in the falling cover 3 and a fragrant material 20 such as a potpourri is stored in the storage portion 14.
Patent JP-S6455277-A (JP)
Title: Recording material and recording method using said material
Inventor: MORI TAKAHIRO
IPC: D21H19/44
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a recording image having superior resistance to water, resistance to wear, shelf stability, etc., by a method wherein, two ink-absorption layers are provided, and the liquid through properties of the upper ink-absorption layer is made at least twice that of the lower ink-absorption layer. CONSTITUTION:A recording material is basically recorded on an upper ink- absorption layer of a recording side with an ink, and the recorded image is observed from a lower ink-absorption layer. Therefore, the upper ink-absorption layer having liquid permeability at least twice the lower ink-absorption layer functions to rapidly absorb and transmit the ink applied on the surface thereof. On the other hand, the lower layer functions to absorb and substantially hold the ink or recording agent transferred from the upper layer. Therefore, the upper layer is composed by selecting a material having wetting, infiltrating, and diffusing characteristics, etc., to an ink medium and failing in absorbing, infiltrating, and reacting characteristics, etc., to the recording agent. The lower layer is composed of a material stably absorbing and trapping the ink temporarily absorbed into the upper layer and having a high affinity for the recording material as well as for the ink medium.
Patent JP-H07179677-A (JP)
Title: Composition for polyolefin fiber with improved fire resistance and no corrosiveness
Inventor: JIYANKARURO BURAKA
IPC: C08L65/02
Filed: 1994-08-11
Abstract: PURPOSE: To obtain a compsn. for polyolefin fibers having an improved flame resistance and no corrosive properties by compounding an olefin polymer with a specific complex, poly(1,4-diisopropylbenzene), and an org. epoxide.  
     CONSTITUTION: This compsn. comprises 0.3-3 wt.% complex of formula I, 0.1-1 wt.% poly(1,4-diisopropylbenzene) of formula II, 0.1-0.5 wt.% org. epoxide, and the balance to 100 wt.% being an olefin polymer. In formula I, R is an amine selected from among dicyandiamide, guanamine, 2-guanidinoimidazole, melamine, isophoronediamine, piperazine, etc., and optionally substd. by an alkyl, aryl, or acyl group; Me is Bi or Sb; X is Cl or Br; and y is 0.3-4.0. In formula II, n is 3-7. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1035197-A (JP)
Title: Transparent decorative article generating iris effect
Inventor: NEMOTO KAZUNARI
IPC: B44C5/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively and in a small production lot a transparent decorative article generating a beautiful iris effect by projecting a reflective light with iris color over the whole cut face. SOLUTION: On one cut face of a polyhydron transparent body 1, a plane body 5 consisting of an iris film 6 generating iris by being treated with ion beams in advance, a mirror film 7 for reflecting incident light and a plate raw material 8 is mounted by a standing part 3, an adhesive 10 and a holding cover 12 to project the reflected light being refracted, dispersed and reflected on the plane body 5 on the whole cut face 2 and to generate iris effect thereby.
Patent JP-H1035247-A (JP)
Title: Air conditioner
Inventor: SHIMIZU KENJI
IPC: B60H1/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent cool max. air from being delivered to an unnecessary blowing-off opening by forming the first air passage for bypassing a heater core, and the second air passage for bypassing the heater core, and fitting a cool max. damper which controls the communication between the first and second air passages at one end part of the heater core. SOLUTION: In an air conditioner equipped with an air mix damper 16 for controlling the proportion of the amount of air which bypasses a heater core 14 to the amount of air which passes the heater core 14, the final end wall 12a of a ventilating duct 12 is made to approach and disposed on the top end of the heater core 14, and between the final end wall 12a and the top end of the heater core 14, a cool max. damper 22 which controls the communication between air passages 19, 21 is fitted. If cool max. cold air is necessary, a mode of delivering cold air is a vent mode. By closing the cool max. damper 22 and shutting down the communication of the air passages 19, 21, the cold air of cool max. cooled to the maximum is delivered to a vent blowing-off opening 18 with high efficiency.
Patent JP-S6269190-A (JP)
Title: Small-sized generator in electronic timepiece
Inventor: SUZUKI YUTAKA
IPC: G04C3/00
Filed: 1985-09-24
Abstract: PURPOSE:To prolong the life of a timepiece semipermanently by integrating a power generating mechanism into the inside of the timepiece, by setting the number of magnetic fluxes passing through a coil magnetic core from a permanent magnet having a rotor, within a specified range, and also setting a difference between the inside diameter of a hole of a stator and the outside diameter of a rotor magnet, so that it becomes above a specified number. CONSTITUTION:A stator 2 is placed so as to surround a rotor 1 having a permanent magnet 1a, a coil 3 is wound to a magnetic core 3a, and the magnetic core 3a and the stator 2 are fixed with screws 4a, 4b. The rotor 1 rotates through speed increase bow trains 7a, 7b by a position variation of an unbalance wheel 5 or a rotational torque by a crown 6. In this constitution, the number of magnetic fluxes phi(wb) passing through the magnetic core of the coil 3 from the magnet 1 is set to 5X10<-7> (wb)<phi<10X10<-7> (wb), and a shape of the rotor 1 and the stator 2 is set so that a difference G(m) between the hole inside diameter of the stator 2 and the magnet outside diameter of the rotor becomes G>2X10<-4>(m). In this way, a life of the timepiece can be made semipermanent by executing the power generation in the inside of the timepiece.
Patent JP-H0374952-A (JP)
Title: Data transmission/reception stop monitoring circuit
Inventor: TAJIMA HIROTAKA
IPC: H04L69/40
Filed: 1989-08-17
Abstract: PURPOSE:To easily specify a line whose communication is interrupted by inputting the result of detection of interrupted communication to an OR circuit when a timer of each line and a status register detects the interrupted communication and using the output of the OR circuit to allow the firmware to reference the status register. CONSTITUTION:When a data input/output signal is inputted from each line, a timer 1 of each line is reset and when the timer is not reset for a prescribed time, an interruption signal is generated from the timer 1. An OR circuit 4 ORs status registers 3 and inputs the result to a firmware 5. Then the firmware 5 checks the content of the status registers 3, specifies a line with the interrupt caused therein and transits it to the interruption processing routine. The firmware 5 counts the number of times of interruption, resets the count when not consecutive and interrupts the line when a prescribed number or above of consecutive interruption takes place. Thus, the load of the firmware 5 is relieved.
Patent JP-S6271314-A (JP)
Title: Patterning method
Inventor: MIYAZAWA SHIGEKI
IPC: H03H3/02
Filed: 1985-09-24
Abstract: PURPOSE:To eliminate the inconvenience caused by variation of the relation of position by exposing the photoresist on the front and rear face simultaneously from any side of front and rear faces of the base applied with photoresist so as to form uniformly with high accuracy the relation of position of the front and rear pattern. CONSTITUTION:Photoresist is applied to the front and rear faces of the base without using a metallic film and the photoresist of the front and rear face simultaneously from any side of the front and rear sides. After the photoresist 12 is applied to both sides of, e.g., the crystal base 11, a mask 13 of the vibration chip pattern is used to expose that photoresist simultaneously on the front and rear faces by a collimated light 14 from any one side of front and rear faces and to apply development. Further, the thin film 15 made of Cr of Au is attached by vapor deposition or sputtering and the resist is exfoliated to form the vibration chip pattern 16. Further, in etching crystal, the vibration chip 17 is formed.
Patent JP-H0494602-A (JP)
Title: Yarn feed device in band-like seedling producing machine
Inventor: FUJIMOTO SEIGO
IPC: A01C1/00
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the title device capable of smoothly feeding yarn for connecting and fixing seedlings to connected seedlings by inward projecting a specific yarn feeder in a rotation ring. CONSTITUTION:A rotating ring 32 is rotated while inward inserting connected seedlings 1a which move the upper side of moving line 25 and is put side by side in band shape therein and peak 44 of yarn feeding device projected and in the inner circumference of rotating ring feeds yarn successively to connected and fixed part of connected seedlings. The curved end of peak divides grasses while thrusting into the connected seedlings themselves closely to the fixed part of connected seedlings and simultaneously the yarn 31 is fed from the tip and the yarn is fed to the connected and fixed part without entwining to seedlings themselves.
Patent JP-H0631732-A (JP)
Title: Manufacture of reprocessed synthetic resin molding
Inventor: KOIZUMI SHOJI
IPC: B29B17/04
Filed: 1992-07-15
Abstract: PURPOSE:To achieve integral molding of a splinter by making a vinyl chloride resin part be melted to flow by applying high frequency while pressurizing a front face by a method wherein many splinters of vinyl chloride leather stuck together with reinforced materials such as woven cloth and others, are spread, by a specific thickness, over in a metal mold of a pressing machine. CONSTITUTION:Splinters T such as lug tailings or the like produced while vinyl chloride leather stuck together with reinforced materials such as woven cloth or the like is being manufactured are spread by a specific thickness over on a bottom metal mold 12 fixed onto a lower pressing mold platen 10 of a pressing machine A. Then, a rotated upper metal mold 11 is superimposed on an upper pressing mold platen 13, which are pressurized with a pressure device 14. Simultaneously the upper and lower metal molds 11, 12 are taken as high frequency electrodes, and high frequency is outputted with a high frequency oscillator 17 to heat them. Since vinyl chloride resin component of the splinter T is pressurized under a state wherein its flowing becomes easy, the splinters T are integrated. Further, since fibers are contained in the molded part which is molded, reprocessed molding which are rich in flexibility, a cushion property, and a heat insulating property will be obtained.
Patent JP-H0375226-A (JP)
Title: Graded chromium oxide and production thereof
Inventor: TAKAGI NOBUO
IPC: C01G37/02
Filed: 1989-08-15
Abstract: PURPOSE:To enable production of chromium oxide having specific particle characteristics without requiring pulverization, classification thereof, etc., by spray drying (spray thermal decomposition) of an aqueous solution containing a hexavalent chromium compound, alkali salt and nitrogen-containing compound and calcining the resultant dried powder. CONSTITUTION:An aqueous solution of (A) a hexavalent chromium compound (e.g. chromic anhydride or potassium dichromate), (C) an alkali salt (the above- mentioned alkali salt, alkali sulfate, etc.) and (C) a nitrogen-containing compound (e.g. ammonia, nitrate or urea) prepared so as to provide 20-120mol%, preferably 30-100mol% component (B) and 80-120mol% component (C) is subjected to spray drying or spray thermal decomposition and the resultant dried powder is then calcined at 800-1200 deg.C for 0.5-3hr. Salts which are by-products are removed by washing with water to afford graded chromium oxide having 0.1-2.0mum average particle diameter and >=3 value of (n) in Rosin-Rammler's equation and useful as precise abrasives, pigments, etc.
Patent JP-S6367097-A (JP)
Title: Data transfer system for remote supervisory and controlling equipment
Inventor: MOTOKURA YOSHIHIRO
IPC: H04Q9/16
Filed: 1986-09-08
Abstract: PURPOSE:To eliminate an input/output card, and to easily correspond to the increase of the number of slave stations, by providing a data receiving file, and a data transmitting file, corresponding to respective slave stations. CONSTITUTION:A master station 12 stores the reception data of each of the slave stations 11a-11n, in the reception data files 21a-21n corresponding to respective slave stations. And afterwards, the master station stores the reception data files 21a-21n in the transmission data files 23a-23n of a transfer opposite, based on the data of a transfer opposite classified at every slave station regulated in a transfer opposite file in advance, and reads out the data of the transmission data files 23a-23n, and sends them to a transfer opposite slave station. In such a manner, the input/output card can be eliminated, and the increase of the number of the slave stations can be easily corresponded.
Patent JP-H1055010-A (JP)
Title: Device for photographing car colliding against guard
Inventor: NISHIDA YOSHIKO
IPC: G03B15/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the identification of a car colliding against a guard by embedding a signal line in the constructing member of the guard and photographing the car colliding against the guard by the disconnection of the signal line. SOLUTION: The signal line 7 to be embedded into the end of the guard 1 facing a road 5 is adequately an optical fiber when the noise, etc., generated from the car 6 are considered. The one end of the signal line 7 is provided with a signal source and the other end with a signal receiver. Further, the signal line is provided with a camera which is operated to execute photographing for a prescribed period of time by the received signal state of the signal receiver and photographs the car 6 breaking the guard 1 by colliding against the guard. There are no more output of a photoelectric converter in case the car 6 comes into collision against the guard 1 to break the guard 1 and disconnects the embedded signal line 7. The output of an inverter, therefore changes to '0'→'1' and a contactor operates to close normally open contacts.  The camera, then, operates for the prescribed time and photographs the car 6 colliding against the guard 1 from behind.
Patent JP-H0872331-A (JP)
Title: Output device and method
Inventor: HIRAIKE KOUHA
IPC: B41J5/44
Filed: 1994-09-05
Abstract: PURPOSE: To conserve the time required for the development of an outline font at the time of output while making high speed output possible. CONSTITUTION: When formed register data is received from a host computer 120, a printer 100 reads an outline font from a font memory 103 according to the content of the formed register data and develops the font on a bit map font to store the same in a font registering memory 107. When printing data is received, it is judged whether the printing data is developed as a bit map font and, when the printing data is developed, the image to be printed on a bit map memory is formed using the printing data to be outputted. Even in a case performing display output using a display device in place of printing output, the image can be outputted in the same way.
Patent JP-S6368316-A (JP)
Title: Electric discharge machining device
Inventor: KOMORI AKIHIRO
IPC: B23H1/02
Filed: 1986-09-08
Abstract: PURPOSE:To cancel electrolysis due to stray current during application of voltage to make it possible to prevent electrocorrosion, by supplying positive and negative pulse voltages and electric discharge current having a predetermined time width, independently from three D.C. power sources. CONSTITUTION:A control device 20 energizes a first switching element 12 along through a drive circuit 9 at first when operation is started, to apply a negative voltage -E1 between an electrode 1 and a workpiece 2, and if no electric discharge occurs within a predetermined time, it deenergizes the element 12. Then a second switching element 13 is alone energized through a drive circuit 10 to apply a positive voltage E2 for a predetermined time in order cancel stray current due to the first negative pulse voltage. After the above-mentioned operation is repeated, and when an insulator in a machining gap is broken so that an electric discharge detection circuit 17 detects electric discharge by the D.C. power source 3 and it then delivers a signal SG, a third switching element 14 is energized while the elements 12, 13 are deenergized to apply a negative voltage -E3 from a D.C. power source 5. Thus, it is possible to carry out precise machining.
Patent JP-H0654993-A (JP)
Title: Fluid balancer for spin-dryer
Inventor: OKAMOTO YOSHIMI
IPC: F16F15/32
Filed: 1992-08-07
Abstract: PURPOSE:To effectively utilize the height direction size of a fluid balancer provided at the upper section of a spin-drying tub as the inner capacity of the spin-drying tub, improve the balance performance, and provide the compact spin-drying tub having a large capacity. CONSTITUTION:The ratio rho=W/H between the width W and height H of a fluid balancer is set to 0.3 or below, and the difference l3 between the inner diameter phiD2 of the rising inner wall of the fluid balancer and the inner diameter phiD4 of the protruded rib of a spin-drying tub main body is set to 10mm or below. The height direction size of the fluid balancer of the spin-drying tub can effectively be utilized as the inner capacity of the spin-drying tub.
Patent JP-H0376126-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI HIROSHI
IPC: H01L29/78
Filed: 1989-08-18
Abstract: PURPOSE:To make it possible to manufacture a transistor having an LDD structure with a low manhour by a method wherein recessed places are respectively formed on both sides of sidewalls, an impurity is ion implanted using a gate electrode and the sidewalls as masks and a second impurity diffused layer is formed in each recessed place in a substrate. CONSTITUTION:Shallow N<-> layers 14 are respectively formed on both sides of a gate electrode 13 on the surface part of a substrate 11 by an implantation technique in which the electrode 13 is used as a mask. After a sidewall material layer is deposited on the whole surface by a CVD method, this material layer is subjected to entire surface etchback to form sidewalls 15 on the sidewalls of the electrode 13. At this time, the surface of the substrate 11 is also etched simultaneously and recessed places 16 of a depth of 0.05 to 0.3mum are respectively formed on both sides of the sidewalls 15. An N<+> layer 17 is formed in each recessed place 16 in the substrate 11 using an implantation technique, in which a gate electrode 12 and the sidewalls 15 are used as masks, and a transistor having an LDD structure is completed.
Patent JP-H0658117-A (JP)
Title: Variable valve timing mechanism
Inventor: MAEDA TAKASHI
IPC: F01L13/00
Filed: 1992-08-07
Abstract: PURPOSE:To improve the performance across the whole of engine driving range by providing a first spring for separating a first pin from a high speed cam by pulling it and a second spring for pulling a second pin from the positioning hole of the first pin. CONSTITUTION:When an engine reaches its high revolution range, hydraulic pressure is supplied into the oil passage 13a of a rocker shaft 13 and supplied into respective oil chambers 16, 17 through the groove 15d and the hole 15e of a rocker arm 15. As a result, a pin 18 is pressed up against the spring force of a return spring 19, and protruded from a hole 15f so that its end 18a may come in contact with the cam surface of a high speed cam. Thereby, the rocker arm 15 is driven by the high speed cam when the cam shaft is rotated. The cam profile of the high speed cam is larger than that of a low speed cam 11. Accordingly, the low speed cam is not in contact with the rocker arm in the case of valve-lifting. Thus, the performance is improved across the whole of engine driving range.