baber/WOPTO huggingface dataset:
Patent JP-H10200011-A (JP)
Title: Flexible circuit board for ball-grid array semiconductor package
Inventor: CHIN ITSUKKEN
IPC: H01L23/12
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To minimize deformation due to mechanical stress caused by difference in thermal expansion factor between base materials, and to eliminate short- circuiting, etc., caused by breed-out of a silver-filled epoxy resin, by providing a resin film with multiple conductive traces and pads for forming a semiconductor chip mounting plate, a die-flag, etc. SOLUTION: On a resin film, multiple conductive traces 11 comprising a solder ball pad 13 are formed. Multiple pads 25 and lattice-like traces 26 for heat-radiation and grounding are provided to form a semiconductor chip mounting-plate 30a positioned at the center part of a circuit board 10a. In addition, a ground bonding rim 23 and/or a power-bonding ring 21, positioned outside, and a radial trace 27 connecting the mounting plate 30a and the rim 23 are provided to form a die-flag 20a. A resin film is provided with an opening so that, on the bottom surface of region of the solder ball pad 25 and the solder ball pad 13, a solder ball land is formed.
Patent JP-H105497-A (JP)
Title: Clothing drier
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To securely detect a choked condition because of less-air-permeability clothing attached to a lint recovering filter in a clothing drier in which the choked condition of the lint recovering filter in a rotary drum can be detected. SOLUTION: Hot air heated by a burner 7 is supplied into a rotary drum 4 to contain and dry clothing by a blow fan, and temperature data of a hot air temperature detection means 11 to detect temperature of hot air is inputted to a control means 23. The control means 23 determines a choked condition because of clothing attached to a lint recovering filter provided in a hot air passage on a back surface of the rotary drum 4 when change quantity of the temperature data of the hot air temperature detection means 11 in every fixed time is a prescribed value or more.
Patent JP-H11346990-A (JP)
Title: Dish drier
Inventor: MAENAKA AKIYOSHI
IPC: B65D43/16
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To perform the buffer action of a damper in both directions of opening and closing a cover by forming the damper of an elastic sleeve fitted to the drier body, and providing a damper cam part on the outer periphery of a boss part of the cover, which abuts against the damper. SOLUTION: A damper 21 is formed out of a sleeve made of an elastic body such as rubber or the like fitted to a drier body 1, damper cam parts 29, 32 are provided on the outer peripheries of boss parts 16, 24 of a rear cover 12 and a front cover 13, and the damper cam parts 29, 32 are adapted to abut against the damper 21. While the front cover 13 and the rear cover 12 start to rotate and fully open, the respective damper cam parts 29, 32 rotate the damper 21, and press the same so that the rear cover 12 and the front cover 13 are buffered by frictional resistance produced in their rotating portions by the reaction force of the pressing force.  When the fully-opened cover is rotated in the closing direction, a rear end rib of the damper cam part 32 is engaged with a projection 28 of the damper cam part 29 and then both of the front cover 13 and the rear cover 12 are united in one body to be rotated while being cushioned.
Patent JP-H1069520-A (JP)
Title: Character recognition method and recording medium recording program
Inventor: KONO HIDEKI
IPC: G06K9/20
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition method capable of improving a recognition rate for an inclined character or character string. SOLUTION: The character string of a recognition object is surrounded by an inclined rectangular frame W of and a recognition range is specified. At the time, the character string of the recognition object is surrounded by the rectangular frame W inclined for the same angle as the inclination angle of the character string. Such a rectangular frame W is set by specifying three points P1 , P2 and P3 among the four vertexes. Then, by obtaining the angle formed by a horizontal direction and a straight line connecting the point P1 set first and the point P2 specified secondly among the three points P1 -P3 , the inclination angle θ of the rectangular frame W is calculated.  Then, the inclination angle of the character string is decided based on the inclination angle θof the rectangular frame W, the inclination angle of the character string is taken into consideration and the characters are recognized.
Patent JP-H11355176-A (JP)
Title: Communication equipment for moving object
Inventor: YOSHIDA ICHIRO
IPC: G07B15/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment for moving object with which a user can disable toll collecting processing utilizing on-vehicle equipment as needed. SOLUTION: When an operating switch is turned on longer than prescribed state in wake-up state while the control circuit of on-vehicle equipment is turned on, this equipment is set into off state (steps A3-A8). When such setting is performed, in the case that an automobile is to pass through communication area with first and second antennas installed at the exit toll gate of a toll road, even when question signals transmitted from the first and second antennas are received, no response signal is outputted.
Patent JP-S5583477-A (JP)
Title: Controlling circuit of transistor oscillating inverter
Inventor: KURIHARA SETOSHI
IPC: H02M7/538
Filed: 1978-12-18
Abstract: PURPOSE:To improve the stability of output power by providing a detecting portion for detecting the fluctuations of power elements and a operation controlling circuit for controlling a transistor by a detection signal from the detecting portion. CONSTITUTION:The fluctuations of an output current is detected by a detection coil 14, and a detected signal is sent to a diode 17 after it has been converted into a smooth DC current by a rectifier circuit 16 and a capacitor 19. If the signal from the diode 17 becomes lower than the standard voltage of a constant-voltage diode 23, the transistor 11 reduces the base current of power transistors 6 and 7. Thus the oscillating power caused by the power transistors 6 and 7 is held down, and the collector voltage is reduced, so that the output power on the side of output load circuit becomes constant.
Patent JP-H115954-A (JP)
Title: Tape with adhesive, metal-clad laminate, and circuit board
Inventor: INOUE HIROSHI
IPC: C09J7/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a tape with adhesive that facilitates positioning, by forming an adhesive layer on at least one side of an arom. polyimide film having a good dimensional stability, a thickness in a specified range, and a specified absorptivity coefficient or lower at specified wavelengths. SOLUTION: The sheet with adhesive is prepd. by forming an adhesive layer on at least one side of an arom. polyimide film which has a good dimensional stability, a thickness of 10-200 μm, and an absorptivity coefficient of 15.0×10<-3> /μm or lower at a wavelength of 500 nm and 5.0×10<-3> /μm or lower at a wavelength of 600 nm and pref. has a thermal expansion coefficient of 0.5×10<-5> -2.5×10<-5> / deg.C or lower at a temp. of 50-200 deg.C, a water absorption of 2.5% or lower, and a tensile modulus of 450 kg/mm<2> or higher.  The polyimide film, as it is or after subjected to a surface treatment (e.g. corona discharge), is coated with an adhesive selected from among polyimide adhesives, polyimidosiloxane-epoxy adhesives, etc., to form an adhesive layer with a thickness of 3-30 μm and then laminated to a metal foil (e.g. a copper foil) with a thickness of 8-50 μm to give a metal-clad laminate.
Patent JP-H0915201-A (JP)
Title: Sensor with output compensating function
Inventor: KATO NOBUHIDE
IPC: G01L1/22
Filed: 1995-06-26
Abstract: PURPOSE: To correct variations in sensor output voltage by a constitution in which the resistance value of a potential divider resistor is adjusted by trimming. CONSTITUTION: Ceramic substrates 1, 11, 18 are stacked, pressed against one another, and integrated together by being baked at 1600 deg.C. When a resistor 2 is tungsten or nickel the baking atmosphere is a reducing atmosphere, whereas when the resistor is platinum, rhodium, etc., the baking atmosphere may be a reducing or oxidizing atmosphere. In order to connect side conductors 12, 13 together, a voltage divider resistor 14 made of a mixture of ruthenium oxide and glass is printed and baked. The resistor 14 covers at least a part of a voltage dividing pad 16 and is electrically connected to the pad 16.  A predetermined current is made to flow through a resistor 2 from terminal pads 21, 22 and, as voltage is detected by terminal pads 15, 17 the resistor 14 is laser- trimmed to adjust the resistance value of the resistor 14 so as to allow the detected voltage to reach a predetermined value. A current applied in this case may be direct or alternating current. The voltage of a part of the resistor 14 is output from the pads 15, 17.
Patent JP-H11355407-A (JP)
Title: Charging equipment and attachment for charging equipment
Inventor: SASAGAWA HIROYUKI
IPC: H04M1/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To perform data communication while charging without making charging equipment itself large by providing a charging side penetration hole and a stand member that is provided on the bottom of a charging equipment body. SOLUTION: A charging side recessed part 2 is provided longitudinally near one edge on the upper side of a charging device body 1 and a portable telephone is inserted. Feeding terminals 4 are projected from the bottom of a side near a power code 3 of the part 2 and are arranged. And, a charging side penetration hole 5 is opened in size that is smaller than the part 2 so as to go through from the under face of the body 1 to the bottom of the part 2. Also, a charging side notch part 6 is formed by cutting out a part that is close to one longitudinal end of the body 1 so as to communicate an opening part 2a of the part 2 with an opening part 5a of the hole 5. Further, a stand member 8 has an almost U shape and a part which is close to the longitudinal end of the body 1 is arrange in a recessed part 7 for a stand around an axis along the bottom of the body 1 in a turnable way.
Patent JP-H04359496-A (JP)
Title: Electronic parts mounting method
Inventor: MATSUMOTO NORIHIDE
IPC: H05K1/02
Filed: 1991-06-05
Abstract: PURPOSE:To provide an electronic parts mounting method for accelerating cooling of electronic parts by conducting heat which is efficiently generated from a heat release element to a metal core substrate. CONSTITUTION:A lead 5 of electronic parts 7 is electrically connected to a side of a metal core substrate 1, the electronic parts 7 are fixed to the metal core substrate 1 while a space is formed between a package 6 and the metal core substrate 1, and then a compound 11 with a high thermal conductivity, an insulation property, and a flow behavior is poured into the space between the package 6 and the metal core substrate 1 from a hole 10, thus enabling the package 6 of the electronic parts 7 to be joined to the metal core substrate 1 via the compound 11.
Patent JP-H06343915-A (JP)
Title: Application of highly viscous two-pack coating
Inventor: SASAKI TOSHIYUKI
IPC: B05D7/24
Filed: 1993-06-07
Abstract: PURPOSE:To accelerate curing without requiring heating, and improve atomization by mixing a two-pack coating sent from respective feed pumps using a mixer and atomizing the mixture using an atomization air containing a curing catalyst under a specified pressure using a spray gun of specified caliber immediately after mixing. CONSTITUTION:A main agent and a curing agent are sent to a two-pack mixing block 3 from a main agent feed pump 7 and a curing agent feed pump 8 respectively and are allowed to become confluent there. Further, the two-pack are mixed using a static mixer 2. This mixture is sent into a coating gun 1. On the other hand, a curing catalyst is fed to an air hose 10 from a feed pump 9 for curing catalyst, so that the catalyst is added to an atomization air. The atomization air is set to an air pressure of 3kg/cm<2> min. In addition, the two- pack coating and the curing catalyst are mixed and sprayed from the coating gun 1 with a caliber specified to 1mm max.
Patent JP-S5949902-A (JP)
Inventor: TANABE TOSHIO
IPC: B27B9/00
Filed: 1982-09-14
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-S5383020-A (JP)
Title: Transistor inverter device
Inventor: MORIMOTO YOSHINOBU
IPC: H02M7/538
Filed: 1976-12-28
Abstract: PURPOSE: To promote a miniaturization of CT nad to aim a high efficiency of the inverter, by making a feed-back of collector current in the transistor inverter to the base with CT used, and by repeatedly making a magnetic reset for CT with a commutuation energy of load applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H114842-A (JP)
Title: Lower limb disease treating sole installing tool and its holder
Inventor: YASUMIBA TAKESHI
IPC: A61F5/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lower limb disease treating sole installing tool which can easily adjust the inclination size, that is, a thickness and is suitable for treating knee arthropathy deformans, bow-legs, a flatfoot or the like by providing a sole installing tool main body and a height adjusting jig to be installed on the under surface side of the sole installing tool main body so as to be freely mountable-demountable. SOLUTION: When performed on a sole installing tool 10 to correct a lower limb disease, for example, bowleg of a foot joint and a knee joint, an upper surface (a foot placing surface) of the sole installing tool 10 is inclined obliquely upward toward the outside as a whole, and a sole installing fool main body 2 and an adjusting jig 3 are formed so that the outside becomes thick and and gradually becomes thin toward the inside. The upper surface side of the sole installing tool main body 2 is formed in the shape of respectively having a recess corresponding to a heel part of a foot, a recess corresponding to a fifth metatarsal base part of a foot and a projecting part corresponding to a metatarsal arch part. Therefore, the sole installing tool 10 is fitted to a sole shape, and dislocation of the sole installing tool 10 from a foot is prevented. In the adjusting jig 3, height different ones are prepared by plural kinds, and are selectively used.
Patent JP-H1117263-A (JP)
Title: Optical communication system including clad pumping fiber laser
Inventor: LEGRANGE JANE DEBORAH
IPC: H01S3/094
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent influence on the entire optical communication system by avoiding essential damage to a protective cover film of an optical fiber when at least residual light of specified wattage is transmitted from a pumping clad. SOLUTION: Residual light enters a clad 24 or protective cover film 18 of a single mode optical fiber 20 in interconnection of two fibers 10, 20 from a pumping clad 14 and directed into the film 18 because of its higher refractive index than the clad 24, residual power from a current fiber laser essentially will give damage enough to evaporate the protective film and influence on the entire optical communication system, and using a single mode film having a protective cover film made of a material durable to the light of at least one watt transmitted into the film 18 the influence on the entire optical communication system can be avoided.
Patent JP-S6221371-A (JP)
Title: System for picture retrieval
Inventor: YAMAGATA HITOSHI
IPC: H04N1/419
Filed: 1985-07-22
Abstract: PURPOSE:To retrieve picture data with high definition efficiently in a short period by converting the picture data with high definition into a prescribed matrix size and bit length, applying compression processing and storing the result in a picture data storage means. CONSTITUTION:The system consists of a matrix size converting means 5 fetching a picture data transferred through a data bus 2 and converting the matrix size of the picture data into a prescribed matrix size and m-bit length (m<9), a data compression means 6 compressing a picture data of an effective high- order n-bit plane of the picture data after conversion by the run length method respectively, a picture data storage means 7 storing a compression data and the picture data of a low-order bit plane after conversion as a retrieval picture data by the data compression means, a picture data restoration means 8 restoring the retrieval picture data into the prescribed matrix size and bit length and a display means 10 displaying the restored picture data. Thus, the retrieval time is reduced.
Patent JP-H06346078-A (JP)
Title: Polymer composition and lubricating oil composition
Inventor: NAKADA YOSHIRO
IPC: F02B1/04
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a lubricating oil composition excellent in shear stability, viscosity index and low-temperature viscosity characteristics. CONSTITUTION:The polymer composition comprises (A) an oil-soluble graft copolymer composed of an alpha-olefin copolymer and an unsaturated monocarboxylic alkyl ester and (B) an oligomer as a trimer to heptamer of the unsaturated monocarboxylic alkyl ester. The objective lubricating oil composition contains this polymer composition.
Patent JP-H07128164-A (JP)
Title: Tension measuring apparatus of steel belt
Inventor: YANAGIDA TETSUO
IPC: C21D9/56
Filed: 1994-07-12
Abstract: PURPOSE:To provide a tension measuring apparatus which precisely measures the tension of a steel belt. CONSTITUTION:A vertical load Q, in the downward direction, which is applied to a sensing roll 4 which is arranged between line rolls 2, 3 which convey a steel belt 1 is detected by a load cell 6, and vertical loads P1, P2, in the upward direction, which are applied to the line rolls 2, 3, i.e., bend forces which act on the line rolls due to the bend of the steel belt, are detected by load cells 11, 12. The vertical loads which have been detected are inputted to a tension processing unit 13, and the processing unit 13 computes the tension T1 of the steel belt 1 by T1={Q-(P1+P2)/2-W}/(sintheta1+sintheta2), where W represents the weight of the steel belt 1 and theta1 and theta2 represent angles as viewed from the horizontal direction of the steel belt 1 between the sensing roll 4 and the line rolls 2, 3, and they are stored in advance in the processing unit 13.
Patent JP-H028842-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIURA AKIO
IPC: G03C7/38
Filed: 1988-06-28
Abstract: PURPOSE:To obtain excellent color formability and formalin resistance by incorporating a specific 1H-pyrazolo[3,2-c]-s-triazole type compd. as a magenta coupler into at least one layer of emulsion layers. CONSTITUTION:The 1H-pyrazolo[3,2-c]-s-triazole type magenta expressed by formula I is incorporated into at least one layer of the silver halide emulsion layers on a base. In formula, R<1> denotes a hydrogen atom, alkyl group, acyl group or aryl group; R<2> denotes a hydrogen atom or substituent; R<3> denotes an alkyl group, aryl group or heterocyclic group; A denotes an aryl group. The excellent color formability and formalin resistance are obtd. in this way; in addition, the color forming density does not change even if the pH of a developing soln. fluctuates and the image having excellent light resistance is formed.
Patent JP-S53127623-A (JP)
Title: Controller for plural number of induction motors
Inventor: OKUYAMA TOSHIAKI
IPC: H02P5/50
Filed: 1977-12-29
Abstract: PURPOSE: To enable independent speed control of induction motors by supplying power from variable DC power source through a plurality of reverse converters to a plurality of induction motors, and installing circuit for increasing output of power source when slip frequency reaches to predetermined level to any one of said motors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11354986-A (JP)
Title: Part feeder
Inventor: ISOTANI YUKIO
IPC: B65D85/86
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To control winding operation and winding start operation of cover tape for feeding electronic part. SOLUTION: The part feeder comprises a winding reel 13 for cover tape g, a feed lever 2 for locating an electronic part at a feeding position, a tensile coil spring 8 for biasing the feed lever, an oscillatory lever 16 for turning the feed lever in the direction for feeding the part and turning the winding reel in the direction for winding the cover tape, and a tensile coil spring 16 stretched between the feed lever and oscillatory lever in order to turn the oscillatory lever in the winding direction through turning of the feed lever in the winding direction. A resilient control tube 120 is fitted over the tensile coil and a one- way clutch 14 for turning the cover tape only in the winding direction is fixed to the fulcrum shaft of the winding reel. The one-way clutch is coupled with the winding reel through a resilient ring 110 having low slip resistance.
Patent JP-H0325500-A (JP)
Title: Voice recognition device
Inventor: OKAMOTO KIYOHIDE
IPC: G10L15/24
Filed: 1989-06-22
Abstract: PURPOSE:To accurately recognize the voice of an object person for voice recognition by comparing the voice with previously registered voice patterns by a voice pattern comparison part and further inferring whether the voice pattern is the voice pattern of the object body or not through the fuzzy inferring part according to its voice symptoms. CONSTITUTION:A memory part 2 is stored with the pattern of the input voice of the object person for voice recognition and a memory file part 3 is stored previously with a registered file of the voice pattern of the object part of voice recognition. Then the voice pattern comparison part 4 compares the input voice pattern from the memory part 2 with the registered voice pattern from the memory file part 3 and outputs the degree of the coincidence between both voice patterns. The voice symptoms from a voice symptom selecting operation part 5, on the other hand, are outputted to the fuzzy inferring part 6, which infers whether the input voice is the voice of the object person of voice recognition or not according to a fuzzy rule by using the degree of coincidence between both voice patterns and the voice symptoms which are inputted. Consequently, the voice can accurately be recognized even if the conditions, etc., of the object person of voice recognition are not good.
Patent JP-S6142261-A (JP)
Title: Regulating system with detector of brushless dc motor
Inventor: ISHIKAWA YOSHIO
IPC: H02P6/06
Filed: 1984-07-31
Abstract: PURPOSE:To facilitate the regulation of the position by flowing a DC current of the prescribed phase and prescribed level to an armature winding, and detecting the displacement of the detector and a sole motor on the basis of a signal from the detector. CONSTITUTION:When a detector regulating mode switch 17 is selected, a switch 19 is shifted, the prescribed current is output to a multiplier 12 from a pole position regulator 18, and the prescribed value is simultaneously preset to a counter 10. A motor 4 generates a torque to dynamically balance from the position corresponding to preset data to the counter 10 to the position delayed at 90 deg. of electric angle, and stopped. The output value of the counter 10 is checked by a data discriminator 20 in this state, and if the value is in the prescribed range, a light emitting diode 21 is fired. The detector 5 is positioned so as to fire the diode 21.