baber/WOPTO huggingface dataset:
Patent JP-H05173125-A (JP)
Title: Liquid crystal display element
Inventor: SATO NAOFUMI
IPC: G02B5/30
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the liquid crystal display element which has visual angle characteristics improved more and is superior in visibility and high in contrast ratio. CONSTITUTION:A couple of substrates 4a and 4b which have electrodes 2a and 2b and orienting films 3a and 3b formed in order on the surfaces are arranged having the orienting films 3a and 3b opposite each other, a liquid crystal composition is sandwiched between them, and picture element areas and non- picture-element areas are formed of arrays of the electrodes on the couple of substrates 4a and 4b to constitute a liquid crystal cell. The liquid crystal display element consists of the cell, two polarizing plates 5a and 5b arranged with the liquid crystal cell sandwiched between them, and at least one phase difference plate 6 arranged between the polarizing plates 5a and 5b and liquid crystal cell 6; and the retardation value of the phase difference plate 6 is made different between the picture element areas and non-picture-element areas.
Patent JP-2001153355-A (JP)
Title: Monitor for gas combustor
Inventor: MATSUNO MASARU
IPC: F23N5/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a monitor for gas combustor in which the reference exhaust gas temperature for determining start of driving a CO sensor can be altered depending on the aging and the type of a hot water supply apparatus being coupled. SOLUTION: The monitor for gas combustor comprises an exhaust gas temperature sensor 5 for a gas combustor 2, means 101-1 for comparing a temperature detected by the exhaust gas temperature sensor 5 with reference temperature information for determining a combustion state, means 103 for driving a CO sensor 4 detecting CO gas contained in the exhaust gas based on the comparison results, and a control means 101-2 for monitoring the gas combustor 2 based on a CO concentration detected by the CO sensor 4. The monitor for gas combustor further comprises means 102 for designating a value being employed as the reference temperature information among a plurality of pieces of different temperature information, and means 101-3 for setting the reference temperature information based on the designated value.
Patent JP-H06157539-A (JP)
Title: Aromatic aldehyde spiroacetal compound
Inventor: MINAFUJI MITSUMASA
IPC: C08K5/34
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a new compound exhibiting thermal aging resistance as well as light stability and useful as light-stabilizer for various organic materials, its intermediate and intermediate for pharmaceuticals and agricultural chemicals. CONSTITUTION:The compound of formula I (R<1> is H or 1-4C alkyl; R<2> is H or methyl; both of R<3> and R<4> are H or R<3> is H and R<4> is CH2-R5 or R<3> and R<4> are bonded together to form =CH-R<5>; R<5> is phenyl or cyclohexyl), e.g. 3,9- bis[4-(2,2,6,6-tetramethylpiperidin-4-yloxycarbonyl)phenyl]-2,4,8,10-t etraoxaspiro(5,5) undecane. The compound of formula I can be produced by the ester interchange reaction of a spiroacetal compound of formula II with an alcohol of formula III in the presence of a catalyst (e.g. lithium amide) in a solvent (e.g. THF).
Patent JP-H09181688-A (JP)
Title: Data signal receiver
Inventor: TSURUMARU MAKOTO
IPC: H04J3/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To raise the error detection rate of a reception frame, to suppress noise and to eliminate unpleasant feelings to a terminal user by providing a means for informing the use inhibition of sound frames corresponding to quality information values for an interleave number in a sound codec means. SOLUTION: The eight quality information values Qi  (i)-1-8} by communication line estimation for each TDMA outputted from an equalizer 1 are stored in a quality information storage buffer 5. The respective quality information values Qi are compared with a specified value E1 in a comparator 7 and a signal BC is outputted. Also, quality information data are cumulatively added in an adder 6 and compared with the specified value E2 by the comparator 8 and the signal AC is outputted. A CRC information bit CB from a CRC processing circuit 3 and the signals BC and AC are ORed in an OR circuit 11 and the signal SB is inputted to a sound codec 4. Thus, the rate of erroneously outputting a reception sound frame is substantially lowered.
Patent JP-H09176997-A (JP)
Title: Coated paper for gravure printing
Inventor: FUJIWARA HIDEKI
IPC: D21H19/44
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain coated paper for gravure printing excellent in printability in good operability in coating by applying a coating liquid containing a pigment and a specific synthetic polymer latex and a viscosity coating agent to raw paper. SOLUTION: This coated paper for gravure printing is obtained by blending 100 pts.wt. pigment such as kaolin or heavy calcium carbonate with 3-15 pts.wt. latex comprising a synthetic polymer composed of styrene, butadiene, etc., and having 700-1,300Åaverage particle diameter and -20 to 20 deg.C glass transition point and further adding a viscosity-adjusting agent such as an associated acrylic synthetic product or a hydroxyethyl cellulose to the blend to prepare a coating liquid, applying the coating liquid to base paper such as woodfree paper, mechanical paper or paperboard having 30400g/m<2> basis weight and as necessary, subjecting the coated paper to calendering treatment such as super-calendering.
Patent JP-H09186921-A (JP)
Title: Image pickup device
Inventor: IIZUKA YOSHIO
IPC: H04N5/228
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the output of a video signal with usual resolution at a video rate even when a video signal with a high resolution is generated or outputted. SOLUTION: A circuit that outputs a video signal with usual resolution composed of an optical axis displacement compensation section 201 to compensate an optical axis displacement caused by displacing an optical axis of an image pickup light and a 2nd video signal output section 202 providing the output of a video signal S3 whose optical axis displacement is compensated by the optical axis displacement compensation section 201 is provided in addition to a circuit that outputs a high resolution video signal S2 consisting of an address control section 105, a frame memory 106 and a 1st video signal output section 107 and the processing of generating the usual resolution video signal S3 is conducted at a high speed by cancelling the displacement of the optical axis of the image pickup light.
Patent JP-2000158068-A (JP)
Title: Clamp device
Inventor: YONEZAWA KAZUHIKO
IPC: B21D43/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To achieve a rapid avoidance action, and to handle even a small work by moving a holding means to hold the work by an avoidance mechanism in the horizontal direction orthogonal to a side at which the work is held. SOLUTION: A piston rod 37 is contracted, and a lock pin 39 is drawn out of a hole formed in an upper surface of a clamp lug 5. A piston rod 43 is expanded to release a work W from the clamp lug 5. A piston rod 17 is expanded, a link arm 25 is turned, and a guide member 27 is allowed to slide in a guide 29 along the moving axis X. A connection member 47 is disconnected from a connection pin 45, and moved along the moving axis X, and the clamp lug 5 is pulled in a lower part of the clamp body from the inside of a working head 75. The work W is machined by the working head 75. Then, the clamp lug 5 is moved along the moving axis X by the reverse action of the mechanism, and the work W is again held by the clamp lug 5.
Patent JP-H06196179-A (JP)
Title: Formation of constitutive film for solid electrolyte type fuel cell and jig used therefor
Inventor: KAWASAKI SHINJI
IPC: C23C4/12
Filed: 1992-12-22
Abstract: PURPOSE:To provide a homogeneous constitutive film, and prevent the occurrence of a crack in a thermal spraying object when the constitutive film such as an interconnector or a solid electrolyte film of a solid electrolyte type fuel cell is formed by thermal spraying. CONSTITUTION:A plate-like thermal spraying object 3 is fixed to side plate 4 of a jig body. A surface of the thermal spraying object 3 is rotated at peripheral speed of 400mm/sec--1000mm/sec, for example, in an arrow C direction with a rotary shaft 5 in approximately parallel with the side plate 4 as its center. Thermal spraying of the constitutive material is carried out on the thermal spraying object 3. It is preferable to supply cooling air as shown by an arrow A.
Patent JP-H11173061-A (JP)
Title: Dewatering method
Inventor: SUYAMA KYOZO
IPC: E21D9/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering method capable of greatly enhancing the working efficiency. SOLUTION: When installing an apertured outer pipe 24 in ground, the thrust, rotation and impact from a drifter 42 are transmitted to a drilling bit 20 through an inner pipe rod 22, by which the ground is excavated and drilling is carried out. The thrust and impact from the drifter 42 are transmitted to the tip side through a power transmitting portion 46 provided at the tip side of the apertured outer pipe 24, by which the apertured outer pipe 24 is inserted by forward pull method into a bore hole formed by the drilling by a drill bit 20. Upon completion of the installation of the apertured outer pipe 24 of a predetermined length, a part of drill bit 20 and the inner pipe rod 22 are pulled out from the apertured outer pipe 24 and recovered thereby completing the construction work.
Patent JP-H03204203-A (JP)
Title: Antenna system for travelling object
Inventor: NISHIKAWA KUNITOSHI
IPC: H01Q13/08
Filed: 1989-12-29
Abstract: PURPOSE:To attain excellent tracing performance even in an urban area by controlling the phase of each antenna element in response to a turning state of a travelling object to control the directivity of an array antenna. CONSTITUTION:The system is provided with a phased array antenna A, a turning direction detection means B detecting a travelling object turning state, a radio wave intensity detection means C detecting radio wave intensity and a directivity control means D controlling the directivity of the antenna in response to the result of detection of the radio wave intensity detection means. Then the phase of each antenna element is controlled in response to the operating state of the travelling object to control the directivity of the array antenna. Thus, the directivity control for the antenna in response to the result of detection of the turning direction detection means B and the radio wave intensity detection means C and excellent tracing performance even in an urban area is attained.
Patent JP-H10180444-A (JP)
Title: Equipment and method for automatic welding
Inventor: NAGAI KOTARO
IPC: B23K9/127
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and a method for automatic welding capable of eliminating the errors of the positional detected value to be caused by the temperature change of a positional detecting means. SOLUTION: An automatic welding equipment comprises a positional detecting means 2 to detect the surface position of a pair of works 1A, 1B to be welded to each other, an analyzing and processing part 4a to analyze and recognize the shape of a welded part, a storage part 4b to store an optimum welding condition in advance, and a control part 4c to control the automatic welding of a part to be welded. A correction part 4d to make correction to cope with the changes in temperature of the positional detecting means 2.
Patent JP-H10181393-A (JP)
Title: Seat for automobile
Inventor: ONODA KEISUKE
IPC: B60N2/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make a rear seat so as to be slidable up to the rearmost part of an automobile in keeping away from a tire house. SOLUTION: In this seat, two guide rails 1 and 1 extending in the longitudinal direction are laid down on a body floor surface 20 of a baggage compartment where a tire house 21 is bulged toward the inside from the side. A base plate 2, where two horizontal slide rails 4 and 4 extending in the horizontal direction are laid down on the topface, is installed in these guide rails 1 and 1 free of movements in front and in the rear, and a broad seat in seat cushion width being wider than that of the base plate 2 is attached to these horizontal slide rails 4 and 4 via a seat base plate 5.
Patent JP-H03203672-A (JP)
Title: Ink jet recorder
Inventor: HANABUSA TADASHI
IPC: B41J2/01
Filed: 1989-12-29
Abstract: PURPOSE:To eliminate a space for displacing a sheet retainer to deenergize the retainer to a conveying roller by rotating a shaft member, engaging part of a cam shape of its section with an elastic member, disengaging the member from the retainer, and eliminating the operation of a pressing force of the member to the roller. CONSTITUTION:A shaft member 46 extended in parallel with a sheet retainer 45 and supported at both ends to a recorder frame is formed in a D-shaped section. Its rotating position is so determined at the time of conveying a recording medium that the D-shaped linear part becomes longitudinal. On the other hand, if pressing of the retainer 45 to a conveying roller 33 is released, its linear part is directed laterally to bring the part of a spring 451 into contact with it to be displaced, thereby disengaging the spring 451 from the retainer 45. Thus, the retainer 45 is released only from its pressing force without displacing it. A carriage is moved to perform various operations even in a state that the pressing force of the retainer is released.
Patent JP-H09162032-A (JP)
Title: Solenoid drive device
Inventor: KONO KOZO
IPC: F02D45/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid drive device which can simplify its arrangement, can reduce its costs, and also can prevent simultaneous use of common circuit sections caused by erroneous operation based on noise, by providing the common circuit section for driving two solenoids. SOLUTION: A drive means 5 is provided for two solenoids 1 and 4 whose drive periods are not overlapped. In the drive means 5, circuits 30, 31 and 32 are commonly used so that, when one solenoid 1 is driven based on one drive pulse signal S1 , the common circuits will not accept the other drive pulse signal S4 . Thereby even when noise causes the drive pulse signal S4 to be applied to the common circuits during drive operation of the solenoid 1, simultaneous use of the common circuits can be prevented.
Patent JP-H07177299-A (JP)
Title: Adjusting system for image handling device
Inventor: INAGAKI OSAMU
IPC: H04N1/028
Filed: 1993-12-21
Abstract: PURPOSE:To facilitate adjustments of mounting positions of respective sensors by displaying an image, picked up by a line sensor, on a monitor screen and adjusting the mounting state of the line sensor based on the display screen. CONSTITUTION:The image of a test chart, where a pattern having edge parts K1-K4 extended in the array direction of the photoelectric conversion element array of the line sensor is drawn, is picked up while the line sensor is held at a reference position and displayed on the monitor. The fitting states of the respective sensors S1-S4 are grasped by looking at display images of respective sensor areas on the monitor screen, and matching adjustments between reference edge parts K1-K4 and the sensor S1-S4 are made by a sensor mounting position adjusting device. Therefore, the mounting positions of plural sensors can be adjusted with high precision over a look at the monitor screen, and the adjustments are facilitated.
Patent JP-H05180567-A (JP)
Title: Melting furnace for metal
Inventor: MURAKAMI KEIKICHI
IPC: F27B3/08
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a metal-melting furnace in which the feature of an electric furnace is employed to advantage and which enables scrap to be melted in smelting at a low cost. CONSTITUTION:A metal-melting furnace 1 is provided with a self-fluxing electrode 11 consisting of pressed scrap, that is, scrap shaped into a rod by pressing, and designed to preheat scrap 9 loaded on a water-cooled movable grate 8 by means of exhaust gas from the combustion.
Patent JP-H05176931-A (JP)
Title: Intracelom ultrasonic diagnostic device
Inventor: YOKOI TAKESHI
IPC: G01N29/26
Filed: 1991-12-27
Abstract: PURPOSE:To provide the intracelom ultrasonic diagnostic device which can obtain a satisfactory ultrasonic image. CONSTITUTION:A tip constituting part 6 positioned in the tip side of an inserting part 2 of the intracelom ultrasonic diagnostic device 1 is constituted of a tip part main body 21, a tip cover 23 having an acoustic window 22, and an ultrasonic vibrator 24, etc. The ultrasonic vibrator 24 becomes freely rotatable by being connected through a joint member 25 to a driving shaft 26 for transferring rotational torque from a scanning driving power source in an operating part 3 by inserting it through the inside of a guide tube 30. A tip part main body through-hole 21a and an oil collecting member through-hole 28a are fixed axially by a bearing 31 and a seal member 32 so that the joint member 25 and a hard shaft 27 become freely rotatable, and also, separated into two liquid-tight spaces. Also, in a tip cover part space 33, an ultrasonic transfer medium is injected, and in a space 34 in the guide tube, a medium having a lubricating effect and a buffer effect is injected.
Patent JP-2000172972-A (JP)
Title: Guard terminal equipment and monitoring device for guard and monitoring system
Inventor: HIGUCHI SHIGERU
IPC: G08B23/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the charge for use of a communication line, to improve the reliability of a guard and monitoring system, and to simplify the structures of a guard terminal equipment and a monitoring device. SOLUTION: This guard and monitoring system transfers the alarm from a guard sensor 14, which is connected to the guard terminal equipment 1, to the monitoring device 2 through a communication network 3 provided with an exchange which transfers also the line number of a call originating device at the time of sending a call signal.  The guard terminal equipment 1 is provided with a timer 15 which counts a prescribed time, a line number sending part 11 which sends the line number of the monitor device, a ring back tone detection part 13 which detects a ring back tone, and a control part 16 which is hooked off at the time of the completion of counting of the prescribed time in the timer 15 to send the line number from the line number sending part 11 to the communication network 3 and is hooked on at the time of detection of the ring back tone by the ring back tone detection part 13 to open the communication line.
Patent JP-H07179734-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA HITOSHI
IPC: C08L67/02
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition containing a specific polybutylene terephthalate and a specific bisphenol A type epoxy resin at a specific ratio, having a prescribed terminal carboxyl group amount, excellent in retention stability, resistance to hydrolysis and coating property and useful for electrical and electric parts, etc. CONSTITUTION:This resin composition contains (A) 100 pts.wt. of polybutylene terephthalate having 1.8-3.2 relative viscosity measured at 20 deg.C when using a mixed solvent containing tetrachloroethane and phenol at a weight ratio of 2/3 and (B) 0.5-15 pts.wt. of a bisphenol A type epoxy resin having >=2.5 equivalent/kg secondary hydroxyl group content, and it has <=50 equivalent/ton terminal carboxyl group amount after adding the epoxy resin (B).
Patent JP-H10185896-A (JP)
Title: Total nitrogen analyzer
Inventor: NAKAMORI MEIKOU
IPC: G01N21/76
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a total nitrogen analyzer that has no danger of corrosion or leakage in the piping between an ozonizer and a reaction tank. SOLUTION: An operation control means 10 actuates an ozonizer 13 and then actuates an autosampler 11 to collect a predetermined amount of a liquid sample. A combustion furnace 12 converts nitrogen compound composition into nitrogen monoxide, and chemical reaction occurs between nitrogen monoxide in the sample and ozone supplied by the ozonizer 13 in a reaction tank 14. The operation control means 10 calculates total nitrogen concentration from detection signals obtained by the chemical reaction, halts the operation of the ozonizer 13, and repeats these actuation and halt of the ozonizer 13 every predetermined time.
Patent JP-H07193793-A (JP)
Title: Highly accurate wide aspect television decoder and television receiver
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N7/015
Filed: 1993-12-24
Abstract: PURPOSE:To surely remove a set-up signal by this a highly accurate wide aspect television(TV) decoder. CONSTITUTION:A timing generating circuit 2 discriminates a main picture/no- picture part and outputs a main picture discrimination signal. An integrating filter 8 stores and obtains a set-up signal for the no-transmission period of a reinforcing signal in a no-picture part and outputs the stored set-up signal in the transmitted period of the reinforcing signal in the no-picture part. A switch 6 is connected to a terminal A for the transmitted period of the reinforcing signal in the no-picture part. A subtractor 4 subtracts a set-up value to be an output from the filter 8 from a digital signal outputted from an A/D converter 1 and inputs the subtracted result to a decoding circuit 5.
Patent JP-2000174016-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: YAMADA YOHEI
IPC: H01L21/3205
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the performance and reliability of a wiring layer, which includes a barrier metal film. SOLUTION: This method includes a step of forming grooves on an insulating film 10 composed of a silicon oxide film and the like on a semiconductor substrate (substrate) 1, a step forming a barrier metal film 12 on sides and bottoms of the grooves and a surface of the insulating film 10, a step of reducing a thickness of the barrier metal film 12 on the surface of the insulating film 10 other than on or around the grooves, and a step of after a wiring metallic layer 13 is stacked on the semiconductor substrate 1, removing the barrier metal film 10 and a wiring metallic layer 13 on the insulating film 10 by CMP (chemomechanical polishing) method so as to form a wiring layer, which is composed of the wiring metallic layer 13 and the barrier metal films 12 burried in the grooves.
Patent JP-2001176803-A (JP)
Title: Cvd thin-film generating apparatus
Inventor: OI TARO
IPC: C23C16/455
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the manufacture yield of a semiconductor, etc., due to explosion phenomenon, when a thin-film formation process is repeated for a long period. SOLUTION: A dispersion head 71 which scatters and applies a raw material gas is provided with an aluminum-made side plate 75, which is fixed to the main body of the dispersion head and a curved-surface type heater plate 73 made detachable from the main body. The heater plate 73 is capable of heating exceeding 100 deg.C.
Patent JP-H10181416-A (JP)
Title: Fulcrum piece for pallet lift
Inventor: KOZONO YOICHI
IPC: B60P1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To lessen the abrasion of each pin and pin bush by fitting a fulcrum pin bush and a link pin bush respectively to a fulcrum pin hole and a link pin hole for holding a fulcrum pin and a link pin of a lift fulcrum piece. SOLUTION: A fulcrum pin bush 40 and a link pin bush 50 are fitted respectively to a fulcrum pin hole 42 and a link pin hole 52 for holding a fulcrum pin 12 and a link pin 14 of a lift fulcrum piece 1. Thus, it is possible to lessen abrasion of the fulcrum pin 12, the link pin 14 and the corresponding fulcrum pin bush 40 and the link pin bush 50. Even if the fulcrum pin bush 40 and the link pin bush 50 wear away to be increased in the inside diameter, they can be simply replaced.