baber/WOPTO huggingface dataset:
Patent JP-S61156253-A (JP)
Title: Resist material
Inventor: TANIGAKI KATSUMI
IPC: C08L25/18
Filed: 1984-12-28
Abstract: PURPOSE:To improve a sensitivity, a resolution, an anti-dry etching of the titled material by incorporating a mixture of a halogenated polystyrene or a polyhalogenated styrene and a polystyrene or a polysubstd.styrene substituting with a radical other than the halogen atom to the titled material. CONSTITUTION:The titled material comprises the mixture of the polyhalogenated styrene or the halogenated polystyrene and the polystyrene or the polysubstd. styrene substituting with the radical other than the halogen atom. The titled resist contg. said polymer mixture is not only inferior to the polymer resist composed of a styrene type copolymer but also makes the polymer capable of monodispersing with a living-polymerization by merely mixing said polymers without depressing the resolution, and maintaining the high sensitivity. Therefore, the titled resist material is suitable to use for a preparation of a semiconductor.
Patent JP-2001099073-A (JP)
Title: Scroll type fluid machine
Inventor: UKAI TETSUZO
IPC: F04C18/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To disuse a conventional balance weight to reduce weight and to miniaturize a scroll type compressor by providing a projection restraining member with a function as a balance weight. SOLUTION: This scroll type compressor is provided with a turning scroll rotation impeding mechanism provided with a turning pin 31 projected from the end plate of a turning scroll 15, a housing pin 32 projected from a housing and a projection restraining member 33 rotating while sliding the turning pin 31 and housing pin 32 to regulate maximum displacement while allowing radial displacement. In this case, the center of gravity of the projection restraining member 33 is set into a relative position to the turning pin 31 loosely fitted into an oblong hole 32, with the housing pin 32 loosely fitted in the oblong hole 34, in between. This results in providing the projection restraining member 33 with the amount of unbalance shifted in phase by 180± from the turning scroll 15, thereby improving the balance of a rotating shaft following the rotation of the turning scroll 15.
Patent JP-H07110988-A (JP)
Title: Rotary head-type recording/reproducing apparatus
Inventor: KONO KEISHIN
IPC: G11B20/12
Filed: 1993-10-08
Abstract: PURPOSE:To control a tracking operation by using a short-wavelength pilot signal whose overwriting characteristic is good. CONSTITUTION:A recording signal which includes a pilot-signal section and a mark section in addition to a data section is recorded in a width of 3Tp by a recording head Hw1. Then, a recording head Hw2 overwrites the recording region of the head Hw1. Since the mask section is included, the pilot-signal section which has been recorded by the head Hw1 is left without being erased. Then, the head Hw1 performs an overwriting operation again. Since the mask section is included also at this time, the pilot-signal section which has been recorded before is not erased, and a new pilot-signal section is formed. When this operation is repeated, a pilot-signal section which comes into contact with a track edge on one side and a pilot-signal section which comes into contact with a track edge on the other side are formed so as to be adjacent in a track corresponding to the head Hw1. Since a pilot signal is reproduced by a reproducing head of the same azimuth, a short-wavelength pilot signal can be used as the pilot signal.
Patent JP-H07102082-A (JP)
Title: Gas barrier film
Inventor: KIDA KENJI
IPC: B29K71/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a gas barrier film with high transparency and gas barrier properties by forming a layer contg. a polymer having specific repeating styrenesulfonic acid units and a polyalkylene oxide. CONSTITUTION:A gas barrier film has a layer contg. 5-95wt.% polymer having repeating styrenesulfonic acid units represented by the formula (wherein R is H or methyl; M is H, an alkali or alkaline earth metal, ammonium, or phosphonium; and R1 to R4 are each H or alkyl) and 5-95wt.% polyalkylene oxide, e.g. polyethylene oxide, having a mol.wt. of 400-1,000,000. The thickness of the layer, though not limited, is pref. 0.01-20mum in terms of gas barrier properties. The film is pref. transparent and has a light transmission of 60% or higher.
Patent JP-H0699642-A (JP)
Title: Thermal printer head pressurization adjusting mechanism
Inventor: IMAMURA HIROYUKI
IPC: B41J25/312
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a head pressurizing mechanism capable of arbitrarily increasing/decreasing a pressurizing force to a thermal printer head correspondingly to a change in printing paper width and a variation of a printing position on paper for the enhancement of a printing quality. CONSTITUTION:A title mechanism comprises a platen 1 feeding paper; a thermal printer head 2 making printing on paper; a bracket 3 pressurizing the thermal printer head; and adjusting screws 4 adjusting a pressurizing force.
Patent JP-H10125800-A (JP)
Title: Construction of mis device having multilayer well structure and its manufacturing method
Inventor: GO SHOHO
IPC: H01L21/8238
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing processes of a MIS device which has a multilayer well structure and forms voltage withstanding devices. SOLUTION: Quadruplex well structure consisting of a 1st well 2, a 2nd well 3, a 3rd well 4 and a 4th well 5 is formed on a 1st conductivity type substrate 1. A voltage withstanding transistor 40 has the 3rd well 4 around its drain (source) 7 as a voltage withstanding region. A voltage withstanding transistor 70 has the 4th well 5 around its drain (source) 6 as a voltage withstanding region. Further, a voltage withstanding transistor 80 has the 1st well 2 around its drain (source) 6 as a voltage withstanding region. That is, the impurity region of the voltage withstanding device is formed in any one of the wells to utilize the well as the voltage withstanding region.  With this constitution, a photolithography process, an impurity implantation process and a drive-in process for the voltage withstanding device can be eliminated, so that the number of manufacturing processes can be reduced.
Patent JP-H03139923-A (JP)
Title: Highly efficient encoder for digital data
Inventor: FUJIWARA YOSHIHITO
IPC: H03M7/30
Filed: 1989-10-25
Abstract: PURPOSE:To attain efficient coding corresponding to human's hearing characteristics by setting up the number of data in respective blocks almost to the same value, and at the time of quantizing floating coefficients, reducing the number of bits used for quantizing the floating coefficients in the ascending direction of frequency bands. CONSTITUTION:Input digital data are transmitted to a blocking circuit 11 and blocked in each prescribed unit time and then the data in each unit time block are converted into data on a frequency axis by a fast Fourier transformation circuit 12. The data of each band are blocked to compute the floating efficient of each block, the floating processing of each block is executed by the floating coefficient and then the processed data are quantized. In this case, the number of data in respective blocks is adjusted to almost the same value and quantizing means 181 to 1825.k for quantizing the floating coefficients of respective blocks quantize the coefficients by reducing the number of bits used for the quantization in the ascending direction of the frequency bands. Consequently, efficient bit allocation considering human's hearing characteristics can be attained.
Patent JP-2000103050-A (JP)
Title: Ink-jet printer and method for protecting image formed face of recording sheet
Inventor: KUMAMOTO KOICHI
IPC: B41J2/01
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an apparatus and reduce a color difference by spraying a powder to an image-formed face of a recording sheet after the image is formed. SOLUTION: Since the ink uses a water solvent, a hydrophilic powder of cornstarch or starch of a particle size of 250-400 is employed. When the ink uses an oil solvent, a lipophilic powder is used. Even when recording sheets having images formed thereto are layered on a delivery tray 310, the sprayed powder intervenes between the recording sheets and therefore a next recording sheet can be layered even if an image form face is not dried yet. Printing can be carried out without human intervention and speeded up. The unmanned high-speed printing can be realized in a simple structure without increasing a size of an apparatus by using the apparatus and method for color proofing. Moreover, when the hydrophilic powder is used, the powder absorbs the ink solvent on the image formed face and accelerates drying of the ink.  Accordingly, a color difference between an image immediately after formed and an image after a time has passed since the formation is reduced.
Patent JP-H01120329-A (JP)
Title: Preparation of tubular body for fishing rod or golf shaft
Inventor: FURUICHI AKIRA
IPC: B29K101/10
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a lightweight high strength tubular body, by using a resin containing a gaseous phase process carbon fiber. CONSTITUTION:A sheet 1 wherein glass fibers and carbon fibers are arranged in a filament like state is impregnated with an epoxy resin 3 containing a gaseous phase process carbon fiber 2 to form a prepreg and, after the prepreg is wound around a core metal 4, heat curing treatment, the pulling-off of the core metal and polishing are performed to prepare a tubular body. By this method, the longitudinal cracking between fiber bundles in the axial direction or the lowering of strength can be prevented and the tubular body for a lightweight fishing rod or golf shaft can be obtained. The gaseous phase process carbon fiber is mixed with the resin in a ratio of 1-50wt.%.
Patent JP-H06132967-A (JP)
Title: System control data transmitting method for loop network
Inventor: MATSUO TATSURO
IPC: H04L12/64
Filed: 1992-10-16
Abstract: PURPOSE:To improve the processing efficiency of the system control data on the system operating state, the monitoring/recording of the statistic information, etc., by providing a command transmitting communication channel on the frame header area of a transmission frame. CONSTITUTION:A frame header area 11 includes a frame synchronizing signal (FS) 111 and a transmission control procedure area (SDLC transmission area) 112. An information field 112e in the area 112 includes an identification code area 112p and a system control data area 112q. Then either of the information between primary and secondary station, the information between secondary and secondary station, a polling frame (GAP) and the secondary station state notice is identified by a communication frame 113 through an identification code area 112p provided in the field 112e. In such a case, the system control data between the respective terminal stations can be transmitted and received independently of a packet exchange area. Meanwhile the user data can be transmitted by the exclusive use of the packet exchange area.
Patent JP-2001097022-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIBATA ICHIJI
IPC: B60H1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle which can control the supply of the conditioned air such as the cold air and the hot air into a storage box, and ensure the air volume in the air supply mode to ensure the air supply volume. SOLUTION: A cold air opening part 11b and a hot air opening part 11c are provided on an end plate part 11 of a rotary door 13, an air inlet 16 to take the air in an air-conditioning unit body 1 into an in-flow duct 18 is provided on a part facing the end plate part 11 of the rotary door 13 in an air- conditioning case 15, the cold air opening part 11b is formed at the position facing the air inlet 16 only when the rotary door 13 is at the face mode position, and the hot air opening part lie is formed at the position facing the air inlet 16 only when the rotary door 13 is at the foot mode position. This air inlet 16 is connected to one end of the in-flow duct 18, and the other end of the duct is connected to a storage box.
Patent JP-2000114454-A (JP)
Title: Structure of transistor
Inventor: FUKUDA TERUHISA
IPC: H01L21/822
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To detect the overcurrent of a transistor by connecting its output terminal with the end portion of a conductor provided in it, providing in its output terminal a monitoring terminal for detecting the current flowing through the conductor, and further, connecting the monitoring terminal with an output pad. SOLUTION: In a MOS type transistor TR1 for driving a DC motor M1, a P-layer is formed on an N-type substrate 5 to provide on the P-layer in the form of a comb a plurality of source and gate electrodes, and also, a drain contact 2d and drain pad 1Q are provided on the side of the N-type substrate 5. The plurality of source electrodes are connected with both a common source pad 2P for wire-bonding and a monitoring pad 1P via corresponding source contact 2C by an aluminum thin film. The monitoring pad 1P has a predetermined length and thickness and is separated at predetermined intervals from the common source pad 2P. The source pad 2P and monitoring pad 1P are respectively wire-bonded to wires 2W, 1W at points 2b, 1b to be connected respectively with source and monitoring terminals S, M.
Patent JP-S61151698-A (JP)
Inventor: ARAKI MORIO
IPC: G09G1/28
Filed: 1984-12-26
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-H06131694-A (JP)
Title: Information recording medium
Inventor: KUREBAYASHI MASAAKI
IPC: G11B7/24035
Filed: 1992-10-16
Abstract: PURPOSE:To increase a reflectivity difference before and after recording and to obtain a larger signal output by constituting the recording medium in such a manner that the value of the attenuation coefft. of a double refractive index attains >=1 on the film surface of a beam incident side. CONSTITUTION:A first layer 2, a second layer 3 and a protective layer 4 are successively laminated on a substrate 1 consisting of glass. The first layer 1 functions to suppress the reflectivity by an interference effect before recording (A) and is formed by sputtering of an Sb2Se3 film. The second layer 3 is a reflection film and is formed of a Bi film, etc., SiN is used for the protective layer 4. The recording is executed under heating by a laser beam 6. A temp. is locally elevated in the part irradiated with the laser when the part is irradiated with the laser 6. The first and second films 2, 3 are thereby melted and are then cooled, by which an alloy 5 is formed. The crystals between the respective elements and the material of the compsn. mixture are precipitated in the alloy forming part. The recording medium is so constituted that the value of the attenuation coefft. K when the double refractive index is n deg.=n-ik attains >=1 at least on the film surface of the beam incident side and the large signal output is therefore obtd.
Patent JP-H06132995-A (JP)
Title: Digital clock extracting circuit
Inventor: MITSUDA NORIHIDE
IPC: H04L27/22
Filed: 1992-10-19
Abstract: PURPOSE:To reduce a circuit scale in a digital clock extracting circuit used in a digital multiple radio equipment. CONSTITUTION:In a semi-synchronous detecting and demodulating part having first and second analog/digital converting parts 2a and 2b, first phase rotation compensating part 3a, quantizing and control part 6, and clock extracting part 7, a phase rotation arithmetic operation is performed for Ich and Qch digital signal transmitted from the first and second analog/digital converting parts 2a and 2b by using a part of an impressed control signal, and the Ich and Qch demodulation data are extracted. Then this circuit is equipped with a second phase rotation compensating part 3b which is operated at an operating speed (n) times as fast as the operating speed of the first phase rotation compensating part 3a, and a clock is extracted by the clock extracting part 7 by using the output of the second phase rotation compensating part 3b.
Patent JP-H03141396-A (JP)
Title: Electronic musical instrument
Inventor: HIYOSHI AKIO
IPC: G10H7/04
Filed: 1990-10-19
Abstract: PURPOSE:To allow the exact sound production from the rise of sounds by providing a memory means, supplying means, operating means, detecting means, address signal generating means, and envelope imparting means. CONSTITUTION:The address signal generating means 7 starts the generation of the address signal WS for writing from a prescribed start address in synchronization with the detection of the rise of the external sound by the rise detecting means when the writing is commanded by the operating means SW. The digital waveform data of th sound is, therefore, stored from the prescribed start address into the memory means 4 in synchronization with the rise of the sound sampled from the outside. The address signal generating means 7 starts the generation of the address signal RS for reading out from the prescribed start address in correspondence to a musical tone generation command and successively reads out the digital waveform data from the address in the memory means 4 assigned by this address signal RS. The reading out is correctly executed from the rise part of the sound immediately in correspondence to the musical tone signal generation command and the musical tone signals are correctly generated in correspondence to the musical tone signal generation command in this way.
Patent JP-H01121506-A (JP)
Title: Supporting structure for ceramic honeycomb
Inventor: ISHII MASAAKI
IPC: F01N3/28
Filed: 1987-11-06
Abstract: PURPOSE:To prevent honeycomb from destruction by supporting the periphery of ceramic honeycomb with double metal rings, wherein the linear coefficient of expansion of the inner ring is smaller than that of the outer ring. CONSTITUTION:A ceramic honeycomb 1 used as catalyzer carrier etc., is supported at the periphery by double metal rings 4, 5, wherein the linear coefficient of expansion of the inner ring 5 is smaller than that of the outer ring 4. This outer ring 4 shrinks greatly with temp. sink when operation is stopped, wherein the restraint supporting stress to the honeycomb 1 can be controlled by the inner ring 5. Thereby honeycomb is prevented from destruction.
Patent JP-2001100689-A (JP)
Title: Display device
Inventor: MIYAWAKI MAMORU
IPC: G02F1/133
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To embody high image quality with a high contrast by expanding a dynamic range for all video signals. SOLUTION: The illumination light to optical modulators of the display device having light sources and the optical modulators for modulating the light from these light sources is divided and the illumination light quantity by the divided respective illumination light rays is modulated.
Patent JP-H06100110-A (JP)
Title: Emergency stop of stacker crane
Inventor: KOBAYASHI YOSHIMASA
IPC: B65G1/04
Filed: 1992-09-24
Abstract: PURPOSE:To provide an emergency stop method of a stacker crane capable of preventing the crane from being in the non-control state at the time of emergency stop and preventing an accident such as biased abrasion of a wheel and loose breaking of a cargo. CONSTITUTION:An inverter device 3 to control travelling speed of a stacker crane and a wheel driving device 4 to control the inverter device 3 are provided, and at the time of emergency stop, the stacker crane is stopped fro emergency by suddenly dropping the number of rotation of the wheel by the wheel driving device 4 by the inverter device 3.
Patent JP-S61143140-A (JP)
Inventor: HELD KURT
IPC: B32B43/00
Filed: 1985-12-13
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-H08138803-A (JP)
Title: Connector for coaxial cable
Inventor: SHINDOU MIKIMASA
IPC: H01R24/02
Filed: 1994-11-14
Abstract: PURPOSE: To improve connection of a coaxial cable by a specified constitution in a connector for connecting the spiral outer conductor and the inner conductor in a coaxial cable. CONSTITUTION: This connector 11 connects a spiral outer conductor 2 and inner conductor 3 in a coaxial cable 1 to each other and has a housing 12 threadedly fitted to the outer side of the outer conductor 2, and contacts 14A, 14B interposed between a pair of inner conductors to be connected thereby in a detachable manner. Furthermore, in a preferable mode, tapered surfaces 12e, 13b are formed between the housing 12 and a body 13 and brought into contact tightly in the case of threadedly fitted condition.
Patent JP-H03142416-A (JP)
Title: Liquid crystal display element
Inventor: WAKABAYASHI MANABU
IPC: G02F1/1335
Filed: 1989-10-30
Abstract: PURPOSE:To improve the contrast of color filters and to prevent the malfunction of TFTs by forming the frame of an analyzer of nearly a black material and limiting the reflectivity of the frame of the analyzer to <=5%. CONSTITUTION:The transmission type liquid crystal display element 13 of an active matrix system is constituted by fixing a polarizing plate 2 to the outside surface of a 1st glass plate 1, fixing the analyzer 3 having plural apertures 5 enclosed by the frame formed of carbon on the inner rear surface of the glass plate 1 and fixing color filters 6 to the apertures 5 to form a 1st layer, then forming a transparent electrode 7 as a 2nd layer over the entire surface of the analyzer 3 and the color filters 6. The polarizing plate 11 is fixed to the outside surface of the 2nd glass plate 9 and picture element electrodes 10 are formed on the inner rear surface of the glass plate 9. The display element 13 is constituted by sealing the liquid crystal 8 between the transparent electrode 7 and the picture element electrodes 10. Since the carbon is black, the absorbance of the light is 100% and the reflectivity is 0%. The light transmittance of the frame 4 is decreased and the transmissivity is decreased to 0% by increasing the thickness of the frame 4.
Patent JP-H04154320-A (JP)
Title: A/d converter
Inventor: OTSUKA SHIGEKAZU
IPC: H03M1/38
Filed: 1990-10-18
Abstract: PURPOSE:To simultaneously execute plural A/D conversions and to reduce a conversion time by providing plural switches for selecting a split voltage of a resistance and comparators, and sequential comparison registers. CONSTITUTION:To sequential comparison registers 9, 10, an initial value of a comparison voltage is set, and inputted to a D/A converter 5 of an R-string type. By inputs from these sequential comparison registers 9, 10, one of switches S1,1 to S1,16, and one of S2,1, to S2,16, are turned on, and comparison voltages VREF1, VREF2 obtained by dividing a resistance 6 are inputted to a comparator 7 and a comparator 8, respectively. A result of comparison by the comparator 7 and the comparator 8 is inputted to sequential comparison registers 9, 10, and the control is executed so that the output voltages VREF1, VREF2 from the D/A converter and analog input voltages VIN1, VIN2 coincide with each other.