baber/WOPTO huggingface dataset:
Patent JP-2001058690-A (JP)
Title: Packaging strip for electronic parts
Inventor: ISHINAGA HIROMOTO
IPC: B65D85/86
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent electronic parts from flying out and sticking to a cover tape when peeling the cover tape and stably and mechanically take out the electronic parts in housing recessions by forming an embossed tape from an electrifiable material and forming the cover tape from non-electrifiable material. SOLUTION: An embossed tape 11 having housing recessions 12 formed by an embossing processing at every specified distance is made of a plastic material having 1012Ω or larger in electric resistivity which is low in the conductivity and easily electrifiable and a cover tape 13 is made of a conductive plastic material having 1010Ωor smaller in electric resistivity in which a conductive material such as carbon is mixed with the same plastic raw material. Electronic parts 4 are contained in the housing recessions 12 and covered with the cover tape 13 and fixed and packaged by heat-welding or the like with the peelable embossed tape 11. The electronic parts 4 generate static electricity owing to the jumping up movement or the like in the recession 12 and the recessions are electrified. Hence, the electronic parts are stuck to the recessions 12 and fixed therein.
Patent JP-H0398583-A (JP)
Title: New alpha-l-fucosidase
Inventor: SANO MUTSUMI
IPC: C12N9/24
Filed: 1989-09-12
Abstract: PURPOSE:To obtain alpha-L-fucosidase useful for analysis of alpha1 3 fucoside bond structure by specifying alpha-L-fucosidase so as to have a specific reaction, substrate specificity, optimum pH, optimum temperature and molecular weight. CONSTITUTION:An enzyme having the following physicochemical properties is formed into a highly specific exo type alpha-L-fucosidase; A) reaction: reacted with alpha-L-fucoside to isolate L-fucosidase, B) substrate specificity: reactive to alpha1 3 and alpha1 2 fucoside bond, but unreactive to alpha1 4 and alpha1 6 fucoside bond and unreactive also to p-nitrophenyl-alpha-L-fucoside; C) optimum pH: nearly pH6, D) optimum temperature: nearly 37 deg.C and E) molecular weight: about 93000 (by gel filtration method). The enzyme can be obtained e.g. by culturing Streptomyces SP (FERM P-10806).
Patent JP-H0286226-A (JP)
Title: Alarm detector in diversity receiver
Inventor: ONO SHINJI
IPC: H04B7/08
Filed: 1988-09-21
Abstract: PURPOSE:To attain alarm of a diversity receiver quickly and accurately by detecting the order number of diversity contributing to synthesis and using a voltage proportional to the order number so as to set a threshold voltage. CONSTITUTION:Level detectors 21, 22,..., 2N detect whether or not a diversity signal from receivers 11, 12,..., 1N reaches a level contributing to the synthesis, sends a control signal to a voltage controller when the level contributes to the synthesis thereby varying the output voltage depending on the diversity order number. An adder 104 adds an output voltage from the voltage controller 102 and a signal from a reference voltage generator 103, a demodulator 105 outputs the signal synthesized by a synthesizer 101 to a comparator 106 as a monitor voltage, the comparator 106 compares a threshold voltage from the adder 104 with the monitor voltage from the demodulator 105 and outputs an alarm signal from a terminal 201 when the monitor voltage is lower than the threshold voltage.
Patent JP-S59120657-A (JP)
Title: Surface-coated pigment
Inventor: KOISHI MASUMI
IPC: C09C3/00
Filed: 1982-12-27
Abstract: PURPOSE:To reveal the color of a core material by peeling off a coating layer by frictional force or shearing fore when desired, by applying an inorg. coating agent to a pigment coated with a water-soluble high-molecular compd. capable of forming a high-molecular gel by the reaction with the core material. CONSTITUTION:A pigment coated with a water-soluble high-molecular compd. capable of forming a high-molecular gel by the reaction with a polyvalent metal atom in the pigment, is coated with an inorg. coating agent. As the pigment, any of inorg. pigment and org. pigment may be used, and the desired particle size thereof varies depending on application, but the size of 100mu or below is usually preferred. The water-soluble high-molecular compd. is one which gels by the reaction with a core material, and water-soluble anionic high-molecular compds. having carboxyl groups in the molecule are preferred. Any of inorg. coating agents having a different color from that of the pigment used as the main component of the core material can be used, but a colorless or white agent is preferred.
Patent JP-S6296332-A (JP)
Title: Color glass tube and production unit therefor
Inventor: OISHI KIKUJI
IPC: H01J61/38
Filed: 1985-10-21
Abstract: PURPOSE:To produce a color glass tube having an inner and outer double structure inexpensively and readily, by feeding a color glass material in such a way that a color glass layer is formed in an inner face side of an uncolored, transparent glass layer and pressuring the color glass layer from the inside by air. CONSTITUTION:An uncolored, transparent glass material 12a is fed to a feeder 21 in such a way that the material is always kept at a given level L1, flame is introduced into it by burner nozzles 21a and the glass material is extruded from a ring-shaped gap 26 of an extrusion orifice 22. On the other hand, a color glass ingredient 11a is fed from a feeder 27 to a cylindrical mandrel 23, extruded from the ring-shaped gap 25 and air is continuously introduced from an air inlet pipe 25 to the mandrel. The cylindrical mandrel 23 is rotated by a driving gear 29. Consequently, the color glass material 11a is integrated with the uncolored, transparent glass material 12a, taken up by a take-up device 28 to give a color glass tube 1 of double structure. In the color glass tube 1, thickness t of a color glass layer 11 in the inside of the tube is 1/20-1/3 given thickness T of the whole tube.
Patent JP-H0285637-A (JP)
Title: Electronic silencer
Inventor: OGURI YOSHITAKA
IPC: H04R3/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a desired acoustic atmosphere by a method wherein a controller is added with a function that is capable of controlling the volume of added sound to be generated so as to regulate the sound drowning effect of an electronic silencer freely. CONSTITUTION:To down a noise 6 transmitted through a duct, a controller 3 generates added sound, in antiphase against the noise 6, from a sound wave interfering speaker 4 according to the information from a sensor microphone 2. The noise 6 that is lowered in the level is transmitted through an air outlet 5 to a living room 7. At this time, the sound drowning performance of an electronic silencer 1 is adjustable as the controller 3 is provided with a function that is capable of freely changing the volume of the added sound in antiphase against the noise 6, so that an air conditioning noise 8 in case of a high generating accuracy of the added sound or an air conditioning noise 9 in case of a low generating accuracy is freely selected. The controller 3 is connected to a remote operating switch 10 in the living room 7, and the sound drowning performance of the electronic silencer 1 is adjusted by remote operation.
Patent JP-2001058341-A (JP)
Title: Optical disk substrate and mold therefor
Inventor: KOIDE TETSUHIRO
IPC: G11B7/24047
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk excellent in characteristics by uniformizing the temp. distribution of the cavity surface of a mold. SOLUTION: The inlet and outlet circuit parts of a plurality of independent temp. regulating circuits for regulating the temp. of the surface forming the cavity of a mold are provided at positions separated by 90 deg. or more at every temp. regulating circuit. By this constitution, the uniformity of the temp. distribution of the cavity surface of the mold is enhanced and an optical disk good in transfer properties, double refraction and mechanical characteristics can be molded.
Patent JP-S61114501-A (JP)
Inventor: EDA MASATO
IPC: F02D35/00
Filed: 1984-11-09
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-S60129087-A (JP)
Inventor: MAKIHARA TSUTOMU
IPC: D06F58/02
Filed: 1983-12-15
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-2000063696-A (JP)
Title: Production of oxotitanium phthalocyanine crystal, and laminate-type electrophotographic photoreceptor obtained by using same
Inventor: MURAKAMI YOSHINOBU
IPC: C09B67/12
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate-type electrophotographic photoreceptor which is produced by laminating an oxotitanium phthalocyanine vapor deposition film to a charge transport layer and has a sufficient sensitivity to a long-wave light source such as a semiconductor laser and long-term storage stability. SOLUTION: In a laminate-type electrophotographic photoreceptor formed by laminating at least a charge-generating layer and a charge transport layer onto a conductive carrier, the charge-generating layer is formed by subjecting a lowly crystalline pigment obtd. by treating oxotitanium phthalocyanine with sulfuric acid having a concn. of 90-97 wt.% to reflux treatment in quinoline, purifying the resultant highly crystalline pigment by sublimation, subjecting the resultant oxotitanium phthalocyanine crystals to vapor deposition, and exposing the resultant oxotitanium phthalocyanine vapor deposition film to a mixed vapor comprising an org. solvent and water. Thus is obtd. a laminate- type electrophotographic photoreceptor having a high sensitivity and long-term stability.
Patent JP-H0898005-A (JP)
Title: Facsimile equipment
Inventor: SHINAGAWA TETSUO
IPC: H04M1/54
Filed: 1994-09-29
Abstract: PURPOSE: To attain reception of information by a DTMF signal even when an automatic answering telephone set connected to a facsimile equipment makes an automatic reply by providing a means for detecting that a telephone set connected to the facsimile equipment is hooked off. CONSTITUTION: A telephone set hook detection means of a line control section 12 of a facsimile equipment 1 detects it when a telephone set 3 connected to the facsimile equipment 1 changes from hook-on into hook-off state or vice versa. When a call comes from a telephone line 2, the facsimile equipment 1 sends a call tone to the telephone set 3 up to a prescribed number of times. In this case, the facsimile equipment 1 uses the telephone set hook detection means to check whether or not the telephone set 3 is hooked off. When the hooked off telephone set is detected, a DTMF signal is detected. Through the detection of the DTMF signal, a succeeding DTMF signal is received as information.
Patent JP-S60127059-A (JP)
Inventor: JIYON ERUUTSUDO JIYAKOBII
IPC: B22D11/00
Filed: 1984-11-09
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-H0974816-A (JP)
Title: Plowing depth control for electronic governor-type tractor
Inventor: KATO KATSUNORI
IPC: A01B63/114
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To deal with such unfavorableness that, when a plowing depth control is to be made by the rear cover sensor of a rotary tilting device in a tractor, the control goes into no actuation in case the rear cover is embedded in soil in e.g. an ill-drained paddy field. SOLUTION: This plowing depth control is made by using an engine load detective means in an electronic governor, and in case the rate of load is high, it is judged that the tractor stands in a deep-plowing state, and a hydraulic: lift is controlled for rising. In this constitution, a rack position sensor RS is used as the engine load detective means and a controller is divided into an engine controller EC and a hydraulic lift controller LC.
Patent JP-S61112938-A (JP)
Title: Compensation circuit of semiconductive pressure sensor
Inventor: TAKIZAWA ISAO
IPC: G01D3/028
Filed: 1984-11-08
Abstract: PURPOSE:To eliminate the necessity for providing a separate compensation table at every indivisual pressure sensor, in a compensation circuit for processing the detection output of a bridge circuit while converting the same to digital data, by mounting function for forming a compensation table for itself. CONSTITUTION:In order to impart compensation table forming function, pressure sensor units 10 are arranged in a test tank at the point of time when a manufacturing process was finished. A computer 25 issues an order to a temp./pressure controller 24 to variously change the temp. and pressure in the test tank 21 and supplies reference data BD showing the accurate temp. and pressure in the test tank 21 to each pressure sensor unit 10 through a terminal 16. Each of the pressure sensor units 10 has pressure data correcting function and corrects pressure data PD containing an error on the basis of the tables TB1, TB2 in memory 18c when actual pressure is measured and outputs the same as accurate pressure data LPD containing no error.
Patent JP-S6478409-A (JP)
Title: In-line type magnetic head
Inventor: HARA TAKANORI
IPC: G11B5/23
Filed: 1987-09-18
Abstract: PURPOSE:To secure in line, to facilitate the winding operation of a coil and to obtain mass-productivity by cutting the gap generation parts of respective head cores in a thickness direction, intersecting the gap generation parts alternately and arranging the base sticking surfaces of respective head cores on a same surface. CONSTITUTION:If the sides of the gaps of two head cores are made into illustrated forms, the base sticking similar to that of a conventional double azimuth head since the base sticking surfaces of two head cores are on a straight line. Thus, the cores are stuck to the vases to that the gap of two head cores come on the straight line. If the winding grooves are digged deeper than the sizes of a1 and a2, winding can easily be executed. Since the manufacture technique of the conventional double azimuth head can be applied, mass-productivity can be obtained.
Patent JP-H0976107-A (JP)
Title: Deburring device and method
Inventor: SUGANO HIROSHI
IPC: B23C3/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the teaching operation to a robot, so as to reliably perform deburring work even if the deburring surface in a work is changed form the original direction in which it is to be pressed by a cutting tool caused by the shape of the work, by reliably removing large burrs to be formed in the cut surface by welding. SOLUTION: A housing 9 for housing and fixing a cutting tool driving motor 5 provided with a cutting tool 1 on the tip is supported centered around a hinge pin 17 in relation to a holder 11 so as to be oscillated. An elastic supporting mechanism 25 for receiving reaction to be generated when the blade tool 1 is pressed to a work is provided on the holder 11 in the direction perpendicular to the oscillating direction. A gear 57 of a holder rotating motor 53 fixed on a supporting body 47 on a robot hand side is engaged with a gear part 59 formed on the outer peripheral side of the holder 11, the holder 11 is rotated in relation to the supporting body 47 by the operation of the holder rotating motor 53, and the oscillating direction of the housing 9 in relation to the supporting body 47 is changed.
Patent JP-H0957925-A (JP)
Title: White film and magnetic recording medium using it
Inventor: SUMIYA TAKASHI
IPC: C09D5/23
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive white film which can satisfy various characteristics required for a magnetic recording medium such as a magnetic recording card with good balance. SOLUTION: A film which has a laminated structure with at least two layers and consists of polyester resins contg. titanium oxide particles and satisfies conditions (1)-(5) is provided; (1) the content of titanium oxide particles in each layer is 6-35wt.%., (2) the titanium oxide particles incorporated in at least one layer are mainly anatase type and the titanium oxide particles incorporated in at least another layer are mainly rutile type, (3) the surface roughness Ra of at least one face is 0.005-0.4μm, (4) the whiteness is at least 85 % (in terms of thickness of 188μm, and (5) the optical density (in terms of thickness of 188μm) is at least 1.
Patent JP-H0678815-A (JP)
Title: Fastening fixture of chain-like ornamental article
Inventor: SHIBUYA TETSUZO
IPC: A44C25/00
Filed: 1992-09-03
Abstract: PURPOSE:To satisfactorily hold a side lock function extending over a long period by supporting pivotally a base end part of a side lock member so as to be turnable not only in the engaging/detaching direction but also at least in the direction running along the surface being orthogonal to the engaging/detaching direction. CONSTITUTION:In a state that one coupling piece 16 in a fixture main body 1 is released from the other coupling piece 15, a connecting member 2, that is, an ornamental article connecting frame 23 is inserted into the coupling piece 16. Subsequently, when one coupling piece 16 is turned counterclockwise so as to be closed and a circular arc plate-like engaging part 18 is engaged to a cylindrical engaging part 17 of the other coupling piece 15 in a press-contacting state, the fixture main body 1 and the connecting member 2 are connected. In such a state, when the tip part 3b of a side lock member 3 is turned in the direction as indicated with an arrow (a) and pushed into a detaining projecting part 4, this tip part 3b gets over the head part of the detaining projecting part 4 and is engaged. In such a way, a connected state of the fixture main body 1 and the connecting member 2 is locked and it is obstructed that both of them 1, 2 are detached carelessly. On the other hand, in the case of releasing the connection of the fixture main body 1 and the connecting member 2, a procedure being reverse to the foregoing is executed.
Patent JP-S6480088-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SHIOZAWA HIDEO
IPC: H01L21/205
Filed: 1987-09-22
Abstract: PURPOSE:To lessen the effect of a waveguide layer, which is grown on the side part of a strip, by a method wherein the form of the section of the strip is formed into a roughly semicircular form in a stripe etching process. CONSTITUTION:An N-type Ga0.6Al0.4As clad layer 2, an undoped Ga0.9Al0.06As active layer 3, a P-type Ga0.6Al0.4As clad layer 4 and an N-type Ga0.6Al0.4As current blocking layer 5 are formed in order on a face orientation (100) N-type GaAs substrate 1 by an MOCVD method. Then, a photoresist 11 is coated on the layer 5, a striped window is formed on this, and the layers 5 and 4 are etched halfway using this window as a mask to form a striped groove 12. Then, the resist 11 is removed and a P-type Ga0.7Al0.3As waveguide layer 6 is grown. Then, a P-type Ga0.6Al0.4As coated layer 7 and a P-type GaAs cap layer 8 are grown. Then, a Ti/Pt/Au layer and an Au-Ge/Au layer are respectively adhered on a P side and on an N side as an electrode.
Patent JP-S6393530-A (JP)
Title: Part assembling device
Inventor: GOTO YOSHIHIRO
IPC: B62D65/00
Filed: 1986-10-06
Abstract: PURPOSE:To facilitate the assembly of a part onto a work by installing a part assembling means for assembling a part held onto a movable table onto the undersurface of the work in the raising and positioning state of the movable table. CONSTITUTION:A table positioning means 37 positions a movable table 50 which holds a part 22 to be assembled onto a work 21 to a prescribed relative position for a prescribed position on the undersurface of the work 21. Then, a table elevation means 36 raises the movable table 50 and the part 22, and after the relative positioning of the movable table 50 is completed, the part 22 is held at a prescribed height for the undersurface of the work 21. Therefore, the part 22 can be positioned at the prescribed position on the undersurface of the work 21, and a part assembling means 70 assembles the positioned part 22 onto the undersurface of the work 21.
Patent JP-H0975763-A (JP)
Title: Document shredder
Inventor: KATOU AKITAKE
IPC: B02C18/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a document shredder capable of promptly stopping the rotation of a cutter. SOLUTION: This document shredder has cutters for shredding unnecessary documents, a motor 7 for driving these cutters, a relay 4 for making and breaking a power source circuit to the motor 7, a relay control circuit 5 for controlling the relay 4 and a sound sensor 8 for detecting the user's voices, etc. The relay control circuit 5 operates according to the output of this sound sensor 8.
Patent JP-H04117737-A (JP)
Title: Optical space communication system and receiver used for the system
Inventor: SAKANAKA TETSUO
IPC: H04B10/07
Filed: 1990-09-06
Abstract: PURPOSE:To improve the adjustment performance by allowing a reception side to send a sound signal whose oscillating state varies with the reception state toward a sender side in the case of adjusting a transmission beam angle and allowing the sender side to adjust the angle of the transmission beam accordingly. CONSTITUTION:An optical signal received via a condenser lens 1 at a receiver side is converted into an electric signal by a photodetector 2, the signal is amplified by an amplifier 3 and the signal level is converted into a voltage signal by a detector 4, it is given to a modulator 5, in which the signal is converted into a signal in response to the reception state and the signal drives a speaker 6 and the sound is sent to the sender side through a transceiver 7. When the reception level is low, a low frequency and long interval intermittent sound is sent and when the reception level gets higher, a high frequency and short interval intermittent sound is sent. A change in the reception level reached to the reception side from the sender side is easily and directly recognized by the adjustment personnel by hearing a sound changing continuously in response to its own adjustment. Thus, the job performance of adjusting the installation angle of the equipment or the like is considerably improved with a simple equipment configuration.
Patent JP-2001069709-A (JP)
Title: Dynamo-electric machine
Inventor: HIGASHIMURA YUTAKA
IPC: H02K3/40
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to have a stable surface corona-preventing layer by reducing a loss per a specific length around a contact part to a specific value or lower irrespective of the resistance rate of the surface corona preventing layer comprising mainly carbon particles and an epoxy resin. SOLUTION: In a surface corona-preventing layer that comprises mainly carton particles and an epoxy resin, no burning occurs if the loss per the length of 1 mm around a contact part is 1W or lower irrespective of its resistance rate. This condition can be satisfied if one or more good contact parts are secured within the range of at least 40 mm when the resistance rate of the surface corona preventing layer is 5 kΩ or lower and within 60 mm in the case of the resistance rate of 1 kΩ or lower. A base member layer as a main ground insulating layer is formed by winding a specified number of times a laminated mica tape made up of mainly glass and film laminated on the surface of a coil conductor 1. In addition, a semiconductive tape in a prepreg state is wound around the base member layer twice to form a surface corona- preventing layer 3.
Patent JP-S60168540-A (JP)
Inventor: SHIYUN SHII FUAN
IPC: C10G35/095
Filed: 1984-11-09
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。