baber/WOPTO huggingface dataset:
Patent JP-H10336987-A (JP)
Title: Facing plane brushless motor
Inventor: SUZUKI TERUJI
IPC: H02K29/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a facing plane brushless motor in which power consumption is reduced while suppressing production of noise due to vibration of a rotor plate. SOLUTION: A bearing 3, a drive coil 5 and a position detecting element 13 are secured to a stator plate 1. A rotor plate 7 comprises a rotor shaft 9 and a drive magnet 11 wherein the rotor shaft 9 is born rotatably by a bearing 3 and the drive magnet 11 is disposed oppositely to the drive coil 5. The drive magnet 11 is magnetized alternately with N and S poles and a variation magnetization region is removed partially from a rotary track region facing the position detecting element 13 so that the field strength is weakened as compared with the central part of individual pole. According to the structure, a driving current can be supplied to the drive coil 5 at such a timing as maximizing the rotary torque and current supply can be reduced at such a timing as generating a torque uncontributive to rotation.
Patent JP-H09314520-A (JP)
Title: Woody decorative board
Inventor: KITA KOICHI
IPC: B32B21/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a woody decorative board for which MDF or a particle board is used as a base and which is excellent in dimensional stability against water and humidity and does not cause problems such as difference in a level, a gap and thrust-up due to expansion or contraction after construction. SOLUTION: This decorative board is manufactured by laminating and sticking a decorative material integrally on a base 11 constituted of MDF or a particle board, with a moisture-permeation-resistant sheet 13 interlaid. The moisture-permeation-resistant sheet 13 has a sandwich structure prepared by putting a moisture-permeation-resistant resin 16 such as polypropylene, polyethylene or polyvinylidene chloride between sheets of nonwoven fabric or reinforced paper 15.
Patent JP-2000348491-A (JP)
Title: Nonvolatile memory and microcomputer
Inventor: NISHIMURA MOTONAGA
IPC: G06F9/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make reducible an increase in the rewrite time due to a rewrite frequency to the minimum by providing a rewrite-frequency storage area at a part of a memory, and also providing a function which updates the rewrite frequency in every rewrite operation so as to be stored and a function which judges the rewrite frequency and which makes a rewrite voltage variable. SOLUTION: When a memory cell array 2 is rewritten, this microcomputer 1 reads out a rewrite frequency from a rewrite-frequency storage memory 201 in a memory cell array 2, it compares the read-out rewrite frequency with a rewrite frequency which is stored in advance in a ROM at this inside, and it selects a voltage which is used according to the rewrite frequency. A variable voltage register 3 selects either a switch 1 401, a switch 2 402 or a switch 3 403 according to the voltage selected by the microcomputer 1, and it changes a rewrite voltage 6. When the microcomputer 1 writes data into the memory cell array 2, it updates the rewrite frequency of the rewrite-frequency storage memory 201 to a value in which the digit 1 is added to the rewrite frequency.
Patent JP-2000342139-A (JP)
Title: Pin-on reel
Inventor: ISSHIKI TOSHIO
IPC: A01K97/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pin-on reel capable of fixing a string at a pulled position in the case of pulling out a string and stopping at an arbitrary pulled length, free from the exertion of retracting tension on the string and enabling comfortable use of small gadgets. SOLUTION: A drum 2 is rotatably supported in a case 1 furnished with a means 14 for attaching the case to a wear. A string 3 is wound around the drum at a prescribed length. The end of the string is protruded from the case and connected with an attaching ring 6. The drum is further provided with a spring 4 storing a rewinding force in the case of rotating in the direction to deliver the string. The drum 2 is provided with a stop mechanism 5 to stop the reverse rotation of the drum by the repulsing force of the spring at the position to stop the drawing of the string.
Patent JP-H06340530-A (JP)
Title: Solid composition for peroral administration
Inventor: ISHIKAWA TOSHIYUKI
IPC: A61K31/44
Filed: 1993-06-01
Abstract: PURPOSE:To obtain a solid composition for peroral administration, preservable over a long period without causing the decomposition of sodium picosulfate and keeping its stability even by the addition of excipient such as lactose. CONSTITUTION:This solid composition for peroral administration containing sodium picosulfate in stabilized state is produced by using solid sodium picosulfate in combination with calcium carbonate.
Patent JP-S6050637-A (JP)
Title: Optical disc device
Inventor: MIZOGUCHI YASUMITSU
IPC: G11B7/0037
Filed: 1983-08-29
Abstract: PURPOSE:To expand the life of a semiconductor laser by stopping the functions of an optical disc device while keeping the state to be immediately restored when the device is not selected for a long period. CONSTITUTION:A control device 1 outputs a selecting signal to an optical disc device 2 to select the optical disc device and write/read data in/from the selected optical disc device. When the control device 1 selects another optical device and the succeeding selecting signal 12 is not inputted during a prescribed time, a LASER-ON signal 13 is applied to stop a laser driving circuit 8 and signals 15, 16 are applied to stop an automatical focusing circuit 6 and a tracking circuit 7. When the succeeding selecting signal is inputted, the signal 13 is generated again to actuate the driving circuit 8 and a start signal 14 is sent from a control circuit 4 to restore the optical disc device 2 to a controllable state. Thus, the device fulfills a large effect in case of a long waiting time.
Patent JP-H09313760-A (JP)
Title: Surface terminal treatment method and surface terminal treatment device
Inventor: SUZUKI HIROSHI
IPC: A47C31/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To execute terminal treatment without forming any clearance by laminating surface member on a synthetic resin main body, forming an article having a surface terminal for a surface member around the circumference of the main body, blowing a hot air on the rear surface of the main body so as to melt it, and pressedly connecting and welding the surface terminal to the molten surface of the main body. SOLUTION: An article 1 formed of a synthetic resin which is used for interior parts for a vehicle, etc., or a box mounted on a top plate of a vehicle is formed by laminating a surface member 3 on the outer circumferential surface of the main body 2, however, in this case, the surface member 3 is ordinarily attached to the surface (front face) of the main body 2 in laminating and the surface terminal 4 is made to project from the surface circumference of the main body 2 in a rear view. A part, where the surface terminal 4 of the rear face 14 of the main body is attached, is melted by blowing hot air and fixing is executed by pressedly contacting the surface terminal 4 with the molten surface of the main body 2.  It is preferable that this treatment is performed by using equipment which is provided with a hot air duct so as to move vertically and a mount for mounting the article 1, which is formed by laminating the surface member 3 on the main body 2, thereunder.
Patent JP-S6314831-A (JP)
Title: White copper alloy
Inventor: MIYAKE JUNJI
IPC: C22C9/04
Filed: 1986-07-04
Abstract: PURPOSE:To inexpensively manufacture a Cu alloy of white color excellent in corrosion resistance, strength, and machinability, by adding specific amounts of Zn, Ni, Mn, Sn, and Pb to Cu or further by incorporating specific elements. CONSTITUTION:The Cu alloy in which 20-40%, by weight, Zn, 2-10% Ni, 1-10% Mn, 0.01-3% Sn, and 0.01-4.0% Pb are incorporated to Cu or further 0.01-3%, in total of 1 or >=2 elements among Te, Cr, Co, Zr, V, Be, Cd, As, and P are added and incorporated is refined. Like nickel silver, this Cu alloy is white in itself, and moreover, it is excellent in corrosion resistance, machinability, and strength and also in workability and wear resistance and is low in price, so that it can widely be used for automobiles, key materials for housing, ornaments, flatware, etc.
Patent JP-S5943820-A (JP)
Title: Cooler of steel plate
Inventor: YAMAHIRA RIYOUJI
IPC: C21D9/00
Filed: 1982-09-07
Abstract: PURPOSE:To cool efficiently steel plates by providing successively gas suction boxes having plural gas suction ports on the side of gas blow boxes having plural gas blow nozzles where the steel plates pass. CONSTITUTION:A cooler 1 for steel plates is integrally fixed to one or both of walls (a) delineating and forming a cooling chamber A, and a body 2 which is a hollow body is constituted with the traveling surface of a steel plate W in the chamber A in-between. Then body 2 consists of gas blow boxes 3 having plural gas blow nozzles 6 communicating with a gas supply source and gas suction boxes 4 having plural gas suction ports provided on the side facing to the plate W, both of which are connected by means of bolts and nuts 5. Therefore, the cooling gas ejected from the nozzles 6 turns round by colliding against the plate W and is sucked through the suction ports 9 positioned in proximity to both sides and the top and bottom of the nozzles 6 into the boxes 4, whereby the plate W is efficiently cooled.
Patent JP-S6216522-A (JP)
Title: Treating method for semiconductor device
Inventor: FURUIKE SUSUMU
IPC: H01L21/28
Filed: 1985-07-16
Abstract: PURPOSE:To obtain the treating method for formation of the stabilized semiconductor device having the electrode-formed compound semiconductor substrate containing the element of high vapor pressure by a method wherein a compound semiconductor and an electrode material are alloyed by performing a heat treatment in an inert gas or reducing gas atmosphere. CONSTITUTION:An electrode material is vapor-deposited on a compound semiconductor substrate, an electrode of desired shape is formed, and then a protective film is formed in such a manner that the electrode is completely covered. An electrode is formed on the compound semiconductor substrate, and a heat treatment is performed on the semiconductor device provided with a protective film in an inert gas or reducing gas atmosphere. When a heat treatment is performed, the semiconductor device is heated up for a short period of time at the temperature at which alloying reaction which generates ohmic contact between the compound semiconductor and the electrode material, is generated. The protective film used is removed after the heat treatment is finished. As a result, the dissociative evaporation of the element of high vapor pressure of the constituent elements of the compound semiconductor generated in the method heretofore in use can be prevented or suppressed, and also the uniform alloying of the compound semiconductor crystal and the electrode material can be accelerated.
Patent JP-S642186-A (JP)
Title: Hand written character recognizing system
Inventor: KAMATA HAJIME
IPC: G06K9/46
Filed: 1987-06-25
Abstract: PURPOSE: To recognize a character in a short time by making the number of basic strokes to be compared with input handwritten information the monimum number required for recognizing the prescribed and limited character.  
     CONSTITUTION: A means for obtaining a point or a straight line group by connecting the sample points of the hand written input information and a means for obtaining an extracted stroke by sorting the point or the straight line group from a pen down to a pen up to the points, the straight lines, curves or loopsby the use of a minimum required direction code for recognizing the prescribed and limited characters are provided. A means for deciding to which basic stroke the extracted stroke belongs by comparing the extracted stroke with the basic strokes of the required minimum number for recognized the characters of the prescribed and limited characters and a means for recognizing the character by comparing the aggregation of the decided basic stroke with a character pattern stored in a dictionary are provided. Thereby, a freedom is provided in a hand written character and a processing time for extracting a feature parameter can be shortened. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07328552-A (JP)
Title: Apparatus for judging metal molded article
Inventor: SHINODA HARUKI
IPC: B65G43/08
Filed: 1994-06-14
Abstract: PURPOSE:To provide an apparatus for judging an article having different properties such as a non-conforming article efficiently with a high probability from metal molded articles with a similar shape. CONSTITUTION:A molded article (f) formed by a horizontal type hot press 1 is transferred sliding on a chute 2. When the molded article (f) is detected by an upper sensor 5 at an inlet of a measuring interval 4, a timer 8 starts the measurement of the time. When the molded article (f) is detected by a lower sensor 5, the measurement is finished. The measured transfer time(Tx) is compared with a set time(To) stored in advance in a memory 11 in a judgment device 10. The molded article (f) is judged by the relation in the length of (Tx) and (To). When judged to be non-conforming, the article (f) is recovered into a non-conforming article recovery part 17 through a discharge route 14, while conforming articles are recovered directly into a recovery part 3 through the chute 2.
Patent JP-H0450803-A (JP)
Title: Manufacture of microlens array
Inventor: SUMI TAKESHI
IPC: G02B3/00
Filed: 1990-06-15
Abstract: PURPOSE:To simultaneously execute the mass production of lenses of the same shape by pouring and polymerizing a monomer into the columnar hole of rectangular parallelopiped block, and forming the vicinity of the wall surface of its columnar hole to the recessed liquid level which swells a little from the center part. CONSTITUTION:A rectangular parallelopiped block 6 consisting of a synthetic resin having columnar holes 5 arranged like an array is provided, a monomer is poured and polymerized in each columnar hole 5, and by executing nickel spatter to the surface of the monomer which comes to a lens shape by this polymerization, a die is manufactured. Subsequently, by dripping a monomer 8 of a photosetting resin to the nickel surface of this die, allowing a substrate 9 to adhere closely from its upper part and executing photopolymerization, and peeling off the substrate 9 after this photopolymerization, a micro lens arranged like an array is manufactured. In such a way, lenses of the same shape can be mass-produced simultaneously.
Patent JP-S64969-A (JP)
Title: Image forming device
Inventor: ITO MASAZUMI
IPC: B65H31/22
Filed: 1987-06-24
Abstract: PURPOSE: To make an unauthorized person unable to take out housed sheets by providing an input means which operates a means locking a cassette housing sheets on which images have been formed onto a main body part and a specified release means which releases the lock of the lock means.  
     CONSTITUTION: The lock piece 190 which can prevent the taking out of a paper refeed cassette 150 is installed in the main body 131. This lock piece 190 is driven by a solenoid 191 and is saved from the traveling path of the paper refeed cassette 150 when the solenoid 191 is turned off. When the solenoid 191 is turned on, the lock piece 190 turns clockwise and goes into traveling path of the paper refeed cassette 150, locking the paper refeed cassette 150 into the main body 131. This lock mechanical is turned on by turning on the lock key of the solenoid 191 and turned off when an identification number is inputted through a ten-key of the copying machine. Thus the copying paper housed in the paper refeed cassette 150 can be taken out only by the authorized person. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0822873-A (JP)
Title: Short-circuit type electric connector
Inventor: KONO TOSHIAKI
IPC: H01R31/08
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a short contact from deforming in excess of an elastic range when pried by an assembling tool or the like, in a short-circuit type electric connector having the short contact which causes a short circuit between electric contacts enclosed in a housing. CONSTITUTION:A short contact 20 has a plate-shaped base 20a extending along the direction of the axis of a short-circuiting electric contact and supported against a housing, and a pair of contact arms 20b curved and extended from the rear end to the front end of the plate-shaped base 20a. A pair of first stopper portions 20c to be curved from the side edge of the base 20a, and a second stopper portion 20d to be curved from the center of the width of the base 20a are provided below the pair of contact arms 20b.
Patent JP-H025082-A (JP)
Title: Liquid crystal projection
Inventor: OBA NAOYUKI
IPC: G09F9/00
Filed: 1988-06-24
Abstract: PURPOSE:To equalize the contrast of video light transmitted through a liquid crystal panel at any part of the liquid crystal panel by entering projection light which passes through a condenser lens at a maximum contrast angle into the liquid crystal panel. CONSTITUTION:The transmission type liquid crystal panel 20 which transmits light source light to obtain video light L2, a projection lens 50 which enlarges and projects the video light L2, and a screen 30 where the video light L2 is displayed are installed in parallel to one another. Further, a light source 10 is so installed that the optical axis of the source light 10 slants at the maximum contrast angle to an axis perpendicular to the liquid crystal panel 20; and the condenser lens 40 which projects the light from the light source 10 as the projection light L1 on the liquid crystal panel 20 is arranged. Therefore, the projection light is made incident on the liquid crystal panel 20 at the maximum contrast angle at any part. Consequently, a local decrease in contrast is prevented.
Patent JP-S6218015-A (JP)
Title: Transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/28
Filed: 1985-07-17
Abstract: PURPOSE:To contrive to improve the pin push-in strength of a transformer and its quality of by a method wherein supporting walls are provided in the protective case in opposition to the bending parts of the metallic pin terminals embedded in the lower end flanges of the bobbin, and the pin push-in load is received by the supporting walls. CONSTITUTION:Supporting walls 9 integrally molded with a protective case 7 are provided inside the protective case 7 at the places to oppose to the bending parts of metallic pin terminals 5 provided in the lower end flanges 2 of a bobbin 4. When the core-insertion finished coil is pushed in and inserted in the protective case 7 from its opening, both end surfaces of a core 10 are housed between the left and right supporting walls 9 provided in the protective case 7. The case opening sides of the supporting walls 9 are directly abutted on the bending parts of the metallic pin terminals 5 provided in the lower end flanges 2 of the bobbin 4. By this constitution, the pin push-in strength of the transformer is significantly improved.
Patent JP-H1013507-A (JP)
Title: Portable telephone set and method for confirming key operation
Inventor: SUDO FUMIO
IPC: H04W88/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set in which a key operation is confirmed and key mis-operation is recognized when the portable telephone set is used under noise and no sound is heard. SOLUTION: In this portable telephone set provided with a key operation section 1 for user operation, a key detection section 2 detecting the presence of an operation to the key operation section 1, a vibration pattern storage section 3 storing a vibration pattern, and a vibration generating section 5 giving operation information to the user by the vibration pattern, key operation presence information to the key operation section 1 is read from the key detection section 2, a vibration pattern corresponding to the key operation is selected from the vibration pattern storage section 3 and a vibration control section 4 is provided to control the vibration of the vibration generating section 5 in the selected vibration pattern. In addition, the telephone number of an opposite station is recognized in the vibration pattern depending on a call of a destination.
Patent JP-2000349284-A (JP)
Title: Insulated gate semiconductor element
Inventor: MURATA TOSHIO
IPC: H01L29/78
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate semiconductor element which is improved in latch-up resistance and withstand voltage, and is lowered in on-voltage. SOLUTION: An insulated gate semiconductor element is constituted, in such a way that gate electrodes 13a and 13b accompanying insulating films 14a and 14b are arranged in an n--type base region 12 so as to narrow the carrier diffusing flow passage. Then n+-type emitter regions 15a and 15b are arranged on the upper side outer end sections of electrically insulating films 14a and 14b. In addition, a p-type base region 16 is formed in so that the central part of the region 16 has a thickness, which is sufficient to withstand high voltage and the end sections of the region 16 have smaller thicknesses, and the region 16 is joined to the emitter region 15a and 15b. When the semiconductor element is constituted in such a structure, the breakdown voltage of the element can be increased, and at the same time, the potential rise in the base region 16 is suppressed. Namely, the action of a parasitic transistor is suppressed, and the latch-up resistance of the element is improved. Moreover, the concentration of carriers in the vicinity of the narrowed flow passage is increased and the on voltage of the element is reduced by electrical conductivity modulating effect.
Patent JP-H0323927-A (JP)
Title: Heat-shrinkable resin film
Inventor: SODEYAMA OSAMU
IPC: B29K105/02
Filed: 1989-06-20
Abstract: PURPOSE:To sense erroneous mounting in a food container or the like automatically and eliminate the same by adding a fluorescent bleach of specified quantity into thermoplastic resin and stretch-in the same. CONSTITUTION:A heat-shrinkable film is formed by adding 0.001 - 0.1pts.wt. of a fluorescent bleach to 100pts.wt. thermoplastic resin and stretching. As the thermoplastic resin used for a main material, polyvinyl chloride resin, polyethylene resin, polypropylene resin or the like is used, and polyvinyl chloride resin particularly preferable. As the flourescent bleach, an oxazole derivative, a thiazole derivative, an imidazole derivative, a diaminostilbene disulfonic acid derivative, a coumarin derivative, a pyrazoline derivative, a benzidine derivative or the like is used. Said heat-shrinkable resin film is placed on an automatic packaging line and blue fluorescent generated in response to the ultraviolet rays of said film is measured at all times to sense and eliminate erroneous mounting, if generated.