baber/WOPTO huggingface dataset:
Patent JP-H11339655-A (JP)
Title: Exposing method for color cathode-ray tube and exposing device
Inventor: CHO SHIKEN
IPC: H01J9/227
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce allowable error requirements for correction of matching of a light source to other members and assembling of them, by compensating a residual image display error and by lowering display sensitivity. SOLUTION: Since beams 64a, 64b are projected as far as the inside of the surface plate of a color cathode-ray tube 74 through an optical projection hole, a plane-convex lens and a projection hole 76a uniformly distributed on a shadow mask 76, a fluorescent layer painted on the color cathode-ray tube 74 is not only exposed, but also a fluorescent point is formed at a projected position. When the color cathode-ray tube 74 is actually operated, an electron beam is better projected onto the fluorescent point by passing through the shadow mask 76. The optical projection hole is arranged perpendicularly to a light source 56. Two to eight refraction points are disposed on the curve of the optical projection hole, and therefore a residual image displaying error is corrected and compensated.
Patent JP-S6122691-A (JP)
Inventor: DOUTANI AKIHIRO
IPC: H05K1/02
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H081003-A (JP)
Title: Precious metal /zn-al2 o3 reforming catalyst with high reforming performance
Inventor: JIYOOJI DAGURASU MEITSUNAA
IPC: B01J27/13
Filed: 1994-06-24
Abstract: PURPOSE: To produce a catalyst which can suppress undesirable hydrogenation decomposition in cyclodehydrogenation of >=6C hydrocarbons and which reduces the yield of light gas. CONSTITUTION: This catalyst consists of halogens, a catalytic active amt. of unalloyed noble metals and zinc on an alumina carrier. The noble metals are selected from Pt, Pd, Ir, Os, Re, Rh, Ru and mixtures of these, and cobalt and nickel are not present in the catalyst. Further, this invention relates to the preparation of the catalyst and to the use of the catalyst for reforming reaction.
Patent JP-H0764663-A (JP)
Title: System and method for control of accounting data
Inventor: DEBITSUDO DEEFUI CHIEN
IPC: G06F17/30
Filed: 1994-06-24
Abstract: PURPOSE: To provide a system for efficiency controlling, monitoring, and receiving charging data from an agent by a manager in a network. CONSTITUTION: An agent has the state records of charging data collecting operations, and when the collection of charging data specified by a manager is ended, the agent indicates that the state records are COMPLETE, and when the collection and storage of the charging data are still being operated, the agent indicates that the state records are ACTIVE. A manager issues a command to each agent, and the collection and storage of the charging data are started. The manager cyclically decides which agent ends the instructed collection and storage of the charging data by the COMPLETE state record, and receives the charging data from the agent having the complete charging file by using a file transfer protocol.
Patent JP-H01311808-A (JP)
Title: Device for checking piping
Inventor: OKABE KENICHI
IPC: H02G1/06
Filed: 1988-06-10
Abstract: PURPOSE:To search and confirm a piping path by sending in audio frequency (single articulation) from the start end of a piping and searching the terminal end of the piping by a small-sized microphone with an amplifier. CONSTITUTION:In a transmission unit 2, a power switch 4 is turned ON, a buzzer 5 is rung, a tube section 6 is inserted to one end section of an indoor piping 11-2, and an output from the buzzer 5 is discharged. In a reception unit 3, on the other hand, a power switch 7 is turned ON, an amplifier 8 is operated, a microphone 14 is inserted to the other end section of the indoor piping 11-2, and a sound discharged from the buzzer 5 is received, amplified by the amplifier 8, and heard by an earphone 10, thus confirming a buzzer sound from the transmission unit 2. Accordingly, the time required for searching a piping route is shortened, existing facilities are not affected, and handling operation is made easy.
Patent JP-H10313821-A (JP)
Title: Coloring matter for food, coloring packing material for food and coloring of food
Inventor: YASUDA MASAYUKI
IPC: A23L5/41
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring matter for foods such as animal meat, fish meat ham, sausage, etc., effective in a temperature range from a low temperature to a high temperature. SOLUTION: A coloring matter for food comprising a smoked liquid and xylose as main components is produced. A fragrance suppressing smoked liquid reduced in phenols is preferable as the smoked liquid. When a smoked liquid mainly for providing a smoke smell is combined with xylose, the mixture colors in a wide temperature range from a low temperature of about 30-40 deg.C to a high temperature of >=100 deg.C and can color a food under various cooking conditions. Since the coloring matter colors especially even at a low temperature, coloring treatment can be easily carried out in a house using a microwave oven. Since a packing material impregnated with the coloring matter provides a smoke smell besides coloring properties, it is suitable for packing materials such as hams, etc.
Patent JP-S624404-A (JP)
Title: Wax trap device
Inventor: TAKEDA MASAO
IPC: C04B35/64
Filed: 1985-06-29
Abstract: PURPOSE:To prevent gradual reduction of trap efficiency by providing a perforated member having a group of small holes for ejecting gas contg. wax vapor rotatorily or oscillatorily so as to effect trapping by self-cooling of the gas by adiabatic expansion. CONSTITUTION:A perforated member 3 (wire net 3a) is rotated at high speed in a whirling chamber 2 and gas contg. wax vapor discharged from an incinerating furnace is passed therethrough. Thus, relative movement of the wire net 3a to passed gas is caused with a great flow velocity and great flow rate of the gas against the small hole group A1 being generated. Simultaneously, the gas contg. wax vapor passed through a duct 1 is expanded with a great expansion ratio through a small hole a1 due to rapid change of the sectional area of the passage when it is passed forcibly through the small hole group A1 of the wire net 3a and expanded adiabatically and cooled by itself. At the same time, the vapor contianed in the gas is solidified which is separated from the passed gas and removed.
Patent JP-S5765904-A (JP)
Title: Frequency converter
Inventor: TANABE KENZOU
IPC: H03D7/14
Filed: 1980-10-13
Abstract: PURPOSE: To reduce the noise and to make the characteristics high-linearity, by constituting a balanced mixer without a differential amplifier in the high frequency signal system.  
     CONSTITUTION: Transistors (TR)12 and 13 have emitters connected mutually, and emitters are grounded through an emitter resistance 14, and a high frequency input signal applied from a terminal 3 through a capacitor 11 is applied to these emitters. Meanwhile, local oscillation signals having polarities opposite to each other applied from terminals 1 and 2 through coupling capacitors 9 and 10 are applied to bases of TRs 12 and 13 respectively. Consequently, high frequency signals of the same polarity and local oscillation signals having polarities opposite to each other are applied to TRs 12 and 13 respectively, and intermediate frequency components havng polarities opposite to each other are obtained from their collectors. These intermediate frequency components are taken out through a terinal 21 from the secondary winding of a differential intermeidate frequency transformer with center tap connected to terminals 7 and 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5876290-A (JP)
Inventor: SUCHIIBUN RUISU ATSUPURUGEETO
IPC: B41J33/12
Filed: 1982-08-20
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-S5933080-A (JP)
Title: One side submerged arc welding
Inventor: KATOU TAKASHI
IPC: B23K9/18
Filed: 1982-08-19
Abstract: PURPOSE:To prevent deterioration of toughness of welded metal and heat affected zone by using three electrodes and specifying the distance between electrodes, welding current of the second and third electrodes and arc voltage. CONSTITUTION:Material 1 to be welded are welded using electrode wires 3, 8, 9 and surface flux 6. Backing is a copper strapping plate 2 and backing flux 4 sprinkled to form a layer on it. The distance between the first electrode wire 3 and the second electrode wire 8 is 300mm. or more. There is potential difference between the electrode wires 8 and 9 and the distance between the center of wires is 15mm. or less. Current and voltage of the second and third electrodes are adjusted to satisfy 1,400A<=A2+A3<=2,200A, 700A<=A2<=1,300A, 600A<=A3<= 1,100A, A2-100A<=A2, V3-5V<=V2<=V3+5V, 30V<=V2<=47V where A2, A3 are current of the second electrode 8 and third electrode 9, and V2, V3 are arc voltage respectively.
Patent JP-S6035543-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTA YUTAKA
IPC: H01L21/52
Filed: 1983-08-08
Abstract: PURPOSE:To enable the electrical connection of a back surface of the element with a metallic conductor layer by a method wherein after the metallic conductor layer on a surface of an organic insulating film substrate in an element mounting region is removed, said organic insulating film of substrate in this region is removed to the metallic conductor on the back surface so as to form a recess and the element is mounted in this recess. CONSTITUTION:A glass epoxy substrate whose both surfaces are covered with Cu is prepared and a through hole 13 is opened on the desired position of said substrate. After that, the overall plating is performed by electroless plating thereby coating the inner wall of the through hole 13 with a Cu layer 12. Next, the desired Cu pattern 12'' is formed by photolithography and etching techniques on the both surfaces of the glass epoxy substrate. The Cu layer on a front surface is removed whereas the Cu layer on a back surface is left. Next, the glass epoxy of substrate in a dice mounting region is removed to the thin Cu layer on the back surface so as to form a recess 14. Next, the surface of the Cu pattern 12'' is coated with an Ni-Au plating layer to form a conductor pattern 15, after which a dice 16 is mounted in the recess 14 and electrodes are connected to the conductor pattern 15 by a wire 17.
Patent JP-S5846699-A (JP)
Inventor: KUBOTA HITOSHI
IPC: H01L21/3205
Filed: 1981-09-14
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-S5477189-A (JP)
Title: Bearing trouble inspector
Inventor: SATOU KAZUYA
IPC: G01H17/00
Filed: 1977-12-02
Abstract: PURPOSE: To judge the existence and charactersitics of a trouble, without being influenced by the external vibrations, by converting the ultrasonic waves from a bearing into electric signals with the use of a transducer and by examining the amplitude and shape of the electric signals.  
     CONSTITUTION: Numeral 1 indicates an electric motor, and the rotor of a ball bearing 2 is supported on an end bracket 3. An ultrasonic transducer 8 uses a piezoelectric element which sensibly responds to the ultrasonic waves of about 50 KHz to 2 MHz. The resultant output is amplified and subjected to impedance conversion by a preamplifier 9. A main amplifier 10 is equipped with an amplifying circuit and a frequency filter. The output is detected by the detecting circuit 111 of a trouble judging circuit 11, and the output voltage is generated, when it reaches a first comparison level, so that a waveform shaping circuit 113 such as a monostable multivibrator is driven to operate a first warning device 121. The low frequency component in the output of the detector 111 is fed through a low-pass filter 114 to a second comparison circuit 115 so that the output is generated, when it reaches the second comparison level, to operate a second warning device 122. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570185-A (JP)
Title: Dpcm coding system for color television signal
Inventor: TASHIRO ISAO
IPC: H04N11/04
Filed: 1978-11-21
Abstract: PURPOSE: To secure the high-efficiency DPCM coding by giving the isolation and extraction to the chroma signal component forming the TV signal and then carrying out the DPCM coding after giving the phase inversion to the signal component with every scanning line.  
     CONSTITUTION: The TV signal is supplied to Y/C isolation circuit 1 to be isolated into luminance signal component Y and chroma signal component C. Component C is supplied to adder 3 after receiving the phase inversion process via chroma inverter 2 to be compounded with component Y. Inverter 2 gives the phase inversion to component C every scanning line through horizontal synchronous detection circuit 4, and the compound signal obtained through adder 3 is supplied to DPCM coder 5. Coder 5 gives coding to the compound signal via at least 1-scanning line preceding predictive value. This coded signal is transmitted through transmission line 6 and then decoded at DPCM decoder 7. This composite signal is then isolated into signal components Y and C through Y/C isolation circuit 8, and component C is compounded with component Y at adder 10 after receiving the phase inversion through chroma inverter 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07336868-A (JP)
Title: Connection box for power cable
Inventor: OJIRI HIDETOSHI
IPC: H02G15/10
Filed: 1994-06-01
Abstract: PURPOSE:To provide a connection box for power cable which is reduced in outside diameter. CONSTITUTION:In a connection box for power cable provided with an external case 3 on the outside of an epoxy unit 1 in which an internal electrode 2 is buried, the space between the unit 1 and case 3 is filled with an insulating compound 7 without providing a shielding layer on the outer peripheral surface of the unit 1.
Patent JP-H05339214-A (JP)
Title: Production of alpha-@(3754/24)aminophenyl)ethylamine
Inventor: KAMEOKA TAIJI
IPC: C07C211/49
Filed: 1992-06-04
Abstract: PURPOSE:To produce the subject compound in a high yield and in a high purity by catalytically reducing nitroacetophenone oxime readily producible from nitroacetophenone as a raw material in the presence of a reducing catalyst under CO2. CONSTITUTION:Nitroacetophenone oxime of formula I (nitro group is o-position, m-position or p-position) is catalytically reduced in the presence of carbon dioxide in an organic solvent to obtain alpha-(aminophenyl)ethylamine of formula II. In the reaction the product can be obtained as the carbonate salt of alpha-(aminophenyl)ethylamine in a stable form, because the carbon dioxide turns into carbonic acid in the presence of water. Various intermediates such as amines or imines produced in the reduction reaction are stabilized as carbonate salts only by introducing the carbon dioxide into the reaction system, whereby the decompositions of the products and side reactions are suppressed. alpha-(Aminophenyl)ethylamine is useful as a curing agent for epoxy resins, polyurethane resins or polyurea resins, as a raw material for polyamides or polyimides, etc.
Patent JP-S6121939-A (JP)
Inventor: TOMARI MASAO
IPC: C04B7/19
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S625882-A (JP)
Title: Thermal transfer recording method
Inventor: HARUTA MASAHIRO
IPC: B41M5/26
Filed: 1985-07-02
Abstract: PURPOSE:To enable a printing of sperior image-form to be conducted at low price by a simple and small construction with no use of complicated mechanism and a number of members, by carrying out a recording by a method wherein; after a heat signal is applied on a thermal transfer medium provided with a polymer gel layer exhibiting phase transition due to heat, the polymer gel layer is dipped in a coloring material liquid to obtain thereon a coloring material which is made to be transferred on a transferred material. CONSTITUTION:In a thermal transfer medium 20, a polymer gel layer 2 made of polymer gel exhibiting a phase transition phenomenon due to heat effect is laminated on an appropriate substrate 1. The polymer gel layer 2 is irradiated with infrared rays 3 before being dipped in the coloring material liquid in a vessel 6. The irradiated portion of the polymer gel layer 2 changes its hydrophobic properties to hydrophilic, or reversely hydrophilic to hydrophobic on account of phase transition produced therein. A coloring material layer 8 is formed on the phase transited portion, resulting from the adsorption of the coloring material thereon according to the properties of the phase transited portion. Since the phase transited portion recovers immediately into condition, the color material layer 8 adsorbing thereto turns to that just adhering on the polymer gel 2, resulting in being transferred on a transferred material 5 fed along with the polymer gel layer 2. After completion of the transfer, the phase transited portion already recovered into the condition before heating, allowing the transfer to be continuously repeated.
Patent JP-H08337494-A (JP)
Title: Apparatus and method for rotating crucible of crystal pulling machine
Inventor: SUTEIIBUN ERU KINBERU
IPC: C30B29/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor crystal having a desired oxygen concn. and oxygen gradient by combining a crucible, semiconductor crystal pulling mechanism, motor, drive control circuit and signal generator so as to make specific actions.  
     SOLUTION: A controller 46 controls the ratio of a pulling wire 26 to be retracted into the crystal pulling mechanism, i.e., the ratio at which a crystal rod 58 is pulled from a silicon melt M. The process of crystal growth begins from a seed crystal 54 held at the bottom end of the pulling wire 26 via a seed chuck 56. The crucible 34 and the seed crystal 45 rotate in directions opposite to each other when the seed crystal 54 descends and comes into contact with the silicon melt M within this melt. After the melting of the seed ends, the silicon melt M is cooled until the crystal starts. When the seed crystal 54 is pulled from the melt M, the crucible 34 is turned in a direction opposite from the seed crystal 54. When the seed crystal 54 grows, the silicon is solidified from the silicon melt M and a single crystal silicon rod 58 is formed. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1141195-A (JP)
Title: Trunk line channel assignment method for radio communication system and circuit therefor
Inventor: WON YOUN-HO
IPC: H04B17/40
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To test the safety of a trunk line without any timely or spatial constraint by specifying a method for assigning channels in each BER(bit error rate) test enable state and disable state. SOLUTION: At the time of the channel assignment of an LIEA(line interface E1 assembly), each line interface E1 (LIEA-A0 to 7) pertinent to 8 base stations is provided with 8 links (LINK0 to 7) including 32 channels (CH0 to 31). When a BER test is in a disable state, the LIEA assigns the channel CH0 to a frame synchronous channel, and assigns the channel CH16 to a multiple synchronous channel. When the BER test is in an enable state, the LIEA assigns the channel CH0 to the frame synchronous channel, and assigns the channel CH31 as the BER test channel. Thus, the BER test can be operated without any packet data loss.
Patent JP-H06330013-A (JP)
Title: Adhesion reinforcing agent for epoxy resin and epoxy resin-based structural adhesive composition for automobile containing the same
Inventor: NAKAYAMA AKIRA
IPC: C09J163/00
Filed: 1993-05-24
Abstract: PURPOSE:To obtain an adhesion reinforcing agent comprising resin powder particles prepared by subjecting specific copolymer resin particles to ionic cross- linking with a metal cation and an epoxy resin-based structural adhesive composition containing the reinforcing agent, having excellent long-term storage stability and high bond strength in a wide range of materials to be bonded. CONSTITUTION:The reinforcing agent comprises resin powder particles prepared by subjecting (A) copolymer resin particles consisting of (i) a core component composed of a diene-based polymer having <=-30 deg.C glass transition temperature and optionally a cross-linkable monomer and (ii) a shell component composed of a copolymer constituted of (a) an acrylate or methacrylate-based monomer and (b) a free carboxyl group-containing 3-8C radical-polymerizable unsaturated carboxylic acid monomer, having >=70 deg.C glass transition temperature, in the weight ratio of the component (i)/(ii) of 5/1-1/4 to ionic cross-linking with (B) a monovalent or bivalent metal cation.
Patent JP-S5933576-A (JP)
Title: Optical information reader
Inventor: TAKAI HIROMITSU
IPC: G06K7/10
Filed: 1982-08-19
Abstract: PURPOSE:To read easily various print optical information with high accuracy, by providing plural light emitting means emitting a high luminance light of each emitting wavelength of plural different wavelength regions to a light source so as to eliminate the need for an infrared ray cut-off filter. CONSTITUTION:High luminance red LEDs 1, 1 are emitted with the operation of a changeover switch 12 by arranging a reader to a bar code label 4 printed with a heat-sensing printer. The red light emitted in this way is illuminated on the label 4 through an illuminating lens 3. The image of bar code in the orthogonal direction of each bar is formed on a reading line arranged with photo elements of an image sensor 9 through an optical system comprising a lens 7 and a diaphragm member 8 having different reflection factor according to the white and black bars on the label 4 through the irradiation of light and corresponding distribution of intensity of light to the bar code 5. On the other hand, in reading the bar code printing black bars in black ink on the label 4 colored on blue background, the infrared LEDs 2, 2 are emitted with the switching of the switch 12 and the image of bar code is image-formed similarly on the sensor 9.
Patent JP-H07335664-A (JP)
Title: Preparation of bipolar junction transistor with polysilicon emitter
Inventor: SAI MASATATSU
IPC: H01L29/08
Filed: 1995-06-12
Abstract: PURPOSE: To eliminate additional photo-etching process to form polysilicon emitter, by forming an emitter contact hole to a first insulating film, then forming a first conductive layer to the entire surface followed by ion injection of impurity, and thereafter patterning the first insulating film and first conductive layer. CONSTITUTION: A first insulating film 108 is formed on a semiconductor substrate 100 having formed a base region 106 and a collector region 102, and the first insulating film 108 is patterned to form an emitter contact hole. After ion injection of impurity to the first conductive layer 110, the first conductive layer 110 and the first insulating film 108 are patterned to form a base contact hole b' and collector contact hole c'. Next, a second conductive layer is formed to the entire surface, the second conductive layer and the first conductive layer 110 are patterned to form an emitter contact 116, a base contact 118 and a collector contact 120.
Patent JP-2000327473-A (JP)
Title: Explosive composition
Inventor: SUGIHARA HIDEAKI
IPC: C06B31/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain water resistance and to obtain performance equivalent to that of ANFO explosive by incorporating ammonium nitrate, fuel oil and plant viscous material and further preferably a crosslinking agent into the above composition. SOLUTION: Ammonium nitrate is porous prill ammonium nitrate and is preferably a mixture composed of the porous prill ammonium nitrate and its pulverized matter of 0.5 to 3.0 mm in average grain size. The grain size of the plant viscous material and the crosslinking agent is preferably 0.01 to 3 mm. The content of the plant viscous material or the mixture composed of the same and the crosslinking agent is 2.0 to 20.0 wt.% over the entire part of the explosive. The viscosity at 20 deg.C after resting for one hour after dissolving or mixing is 5 to 1,000 mPa.s in the plant viscous material or the aq. soln. of 0.2 wt.% of the mixture composed of the same and the crosslinking agent. The plant viscous material is preferably locust bean gum, gua gum, or their mixture. The crosslinking agent is adequately potassium permanganate.