baber/WOPTO huggingface dataset:
Patent JP-H0316093-A (JP)
Title: Current mirror differential amplifier
Inventor: MORI SHIGERU
IPC: H03F3/45
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the malfunction generated due to a fluctuation of a power supply voltage by providing a reference voltage generating circuit for outputting a voltage being always lower than the power supply voltage by a prescribed level by following a fluctuation of the power supply voltage. CONSTITUTION:The current mirror differential amplifier is provided with a current mirror differential amplifier body 1 constituted of plural (n) channel MOS transistors Qm1 - Qm5 and plural (p) channel MOS transistors Qp1 - Qp4, and a reference voltage generating circuit 20 for outputting a voltage being always lower than a power supply voltage by a prescribed value by interlocking with the power supply voltage. In this state, a voltage level of a source point drawn to a ground level at the time when the current mirror differential ampli fier body 1 is activated is controlled by an output voltage of the reference voltage generating circuit 20, and it is held in a voltage being always lower than the power supply voltage by a prescribed value. Accordingly, in the current mirror differential amplifier 20, the source point is always held in a value being lower than the power supply voltage Vcc level by a prescribed value. In such a way, no malfunction occurs.
Patent JP-S5674145-A (JP)
Title: Preparation of polyamide resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08L51/06
Filed: 1979-11-21
Abstract: PURPOSE:To improve extremely release characteristics and to increase impact resistance further, by adding a specific urea compound to a polyamide resin composition having impact resistance which is previously blended with a modified ethylene copolymer in molten state. CONSTITUTION:99-40pts.wt. polyamide resin is blended in molten state with 1-60pts.wt. modified ethylene copolymer which is obtained by grafting 0.05- 1.5wt% alpha,beta-unsaturated carboxylic acid or its salt onto a copolymer of ethylene and a >=3C alpha-olefin to give 100pts.wt. resin composition, which is blended with 0.005-5pts.wt., preferably 0.03-0.3pt.wt. compound, e.g., 1, 4-bis(3-octadecylureido)benzene, etc., shown by the formula (R' is aromatic hydrocarbon residue; R<2> and R<3> are 8-32 aliphatic hydrocarbon residue). Larger effects can be obtained by adding 0.002-1.0pt.wt. nucleating agent, e.g., silica, alumina, etc. to 100pts.wt. resin composition.
Patent JP-H0320110-A (JP)
Title: Ball joint caulking method and caulking device
Inventor: TAKAHASHI NAOMI
IPC: B23P19/04
Filed: 1989-06-13
Abstract: PURPOSE:To improve strength and sealing quality by keeping the position of the rotary shaft of a caulking roller perpendicular to the axial line of a ball joint, caulking the caulking part of a housing, and inclining and caulking the outside-diameter side of a rear rotary shaft in such a direction as it approaches the ball joint. CONSTITUTION:The rotary shafts 19a, 19b of caulking rollers 17a, 17b are kept approximately perpendicular to the axial line 31 of a ball joint 30 to caulk a caulking part 36. The rotary shafts 19a, 19b of caulking rollers 17a, 17b are inclined in such a direction as its outside-diameter side approaches the ball joint 30 to caulk the caulking part 36 again. It is thus possible to improve the strength of the caulking part 36 and sealing quality because loads are applied to two directions, namely, the axial line direction 31 and aslant direction of the ball joint 30.
Patent JP-H0446161-A (JP)
Title: Purification of 2-aryl-2h-benzotriazoles
Inventor: KIMURA KAZUHIKO
IPC: C07D249/20
Filed: 1990-06-08
Abstract: PURPOSE:To purify 2-aryl-2H-benzotriazoles in high purity and yield at a low cost by treating the compounds with an alcoholic solvent and activated clay. CONSTITUTION:A compound of formula [R<1> is H, Cl, 1-4C alkyl, carboxyl, etc.; R<2> is R<1> or 2-9C carboalkoxy; R<3> is H, Cl, 1-12C alkyl, phenyl, etc.; R<4> is H, Cl, OH or 1-4C alkoxy; R<5> is H, 1-12C alkyl or phenyl-(1-4C)alkyl] is treated with an acid clay and an alcoholic solvent (preferably isopropanol) at 40-130 deg.C, preferably at the boiling point of the alcoholic solvent or thereabout. The amount of the solvent is preferably 1-50pts. (especially 2-10pts.) based on 1pt. of the compound of formula and that of the acid clay is preferably 0.1-30wt.% (especially 0.2-10wt.%) based on the compound.
Patent JP-H0314379-A (JP)
Title: Signal processor for digital signal
Inventor: HOSAKA YOSHIAKI
IPC: H04N5/928
Filed: 1989-06-13
Abstract: PURPOSE:To correct a shear between a monitor screen and a reproduced sound by inputting a start code included in a digital audio tape recorder subcode after fetching a video signal for one screen and then fetching an audio signal relating to the video signal. CONSTITUTION:When a video signal is fetched at first and then a start code SC included in a digital audio tape recorder(DAT) subcode is inputted by depressing a code inserting switch 126, a digital output processing circuit 22 inserts the start code SC into an audio signal subcode. When a digital video signal DSv is stored in a memory means 60 and the start code SC is detected after storing the signal DSv for one screen at the time of reproducing, change-over switches 66, 68 included in a memory means 60 are switched synchronously with the detection of the start code SC. Consequently, a shear between the monitor screen and voice can be corrected.
Patent JP-S5274828-A (JP)
Title: Inverter controlling device
Inventor: DOI SHIROU
IPC: H02M7/48
Filed: 1975-12-18
Abstract: PURPOSE: To prevent deviated magenism by detecting the deviated magenetism of output transformer to correct f gate signal of inverter, in a high frequency modulated inverter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10341411-A (JP)
Title: Camera device
Inventor: NAKAGAWA YUTAKA
IPC: H04N1/21
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera device capable of viewing photographed still images by a personal computer without transferring data to the personal computer. SOLUTION: This camera device is provided with an optical system, an image pickup element 21 for converting the optical signals of an object from the optical system to electric signals, an A/D conversion part 22 for converting the electric signals from the image pickup element 21 to digital image data, a data compression means 28a for compressing the image data from the A/D conversion part 22 by a prescribed form based on a software program and data conversion means 28, 31 and 32 for converting compressed data from the data compression means 28a to the data of the prescribed form recordable on a floppy disk for performing recording.
Patent JP-S6131550-A (JP)
Inventor: MORIOKA TSUNEO
IPC: E04C2/06
Filed: 1984-07-23
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-S639132-A (JP)
Title: Master slice type semiconductor integrated circuit device
Inventor: SAIGO TAKASHI
IPC: H01L27/10
Filed: 1986-06-30
Abstract: PURPOSE:To densely form a RAM, a ROM and the like which can be operated at high speed by reducing their capacity by a method wherein a MOS transistor having a source region or a drain region in common is provided. CONSTITUTION:The title semiconductor integrated circuit is composed of the first and the second MOS transistors QN1 and QN2 of the n-channel having a source or a drain region in common, the third and the fourth MOS transistor QP1 and QP2 of the p-channel, having a source or a drain region in common, adjoiningly arranged in the gate width direction of said transistor region, and the fifth and the sixth MOS transistors QN3 and QN4 of the n-channel having even gate width direction and arranged adjoining to the gate width direction of said transistors. Two CMOS inverters are composed of the first - the fourth MOS transistors QN1, QN2, QP1 and QP2 and a RAM cell is composed of a funda mental cell using the fifth and the sixth MOS transistors QN3 and QN4 as a transmission gate. Besides, when a constitution wherein said fundamental cells are spread over is used, a RAM and a ROM can be formed in high density.
Patent JP-H098463-A (JP)
Title: Multilayer printed-wiring board, manufacture thereof and semiconductor device using multilayer printed-wiring board
Inventor: MITOU YASUSHI
IPC: H05K3/46
Filed: 1995-06-19
Abstract: PURPOSE: To provide a multilayer printed-wiring board coping with a miniaturization and a reduction in thickness, a method of manufacturing the board and a semiconductor device using the multilayer printed-wiring board. CONSTITUTION: A multilayer printed-wiring board has a plurality of insulating layers 1 and a recess 2 made to penetrate at least one layer or more of these layers 1 and the board is provided with a first insulating layer 1a having a through hole 12 constituting the recess 2, a plurality of solidshaped conductive path layers 5 which apply potentials different from each other to an internal layer surface 4a of the layer 1a, an input terminal 6 on the surface on the opposite side to the surface 4a, a metal-plated path 7 on the inner wall of the hole 12 and an isolation path 9 from the layer 1a made to expose by shaving off a metal-plated layer.  A method of manufacturing the board consists of a process for applying a metal plating to the inner wall of the hole 12 formed in a first circuit board, a process for forming the solid-shaped conductive path layers, which have the potentials different from each other on the same surface of the first circuit board, a process, wherein one part of the metal-plated layer is shaved off and the path 7 is formed, a process for forming the input terminal and a process, wherein a second circuit board is superposed on the solid-shaved layers 5 via a prepreg and is thermoformed.
Patent JP-S5484643-A (JP)
Title: Refrigerator
Inventor: HATSUTORI FUSAO
IPC: F25B5/00
Filed: 1977-12-19
Abstract: PURPOSE: To improve defrosting characteristic and shorten the defrosting time by connecting in parallel a discharge electromagnetic valve and a discharge pressure controlling valve to the conduit which connects a compressor and a condenser.  
     CONSTITUTION: On the way of a pipe 2 which connects a condenser 3 with the discharge port side of a compressor 1, a discharge electromagnetic valve 4 and a discharge pressure controlling valve 5 are connected in parallel. The discharge electromagnetic valve 4 closes, in defrosting, with a main liquid electromagnetic valve 7, liquid electromagnetic valve 18, and a suction electromagnetic valve 33, and a hot-gas electromagnetic valve 42 is opened. Thus, a prescribed pressure for the discharge pressure controlling valve 5 in which coolan gas passes which has a high temperature and pressure and is discharged from the compressor 1 is set at a value sufficient to complete defrosting rapidly. Thus, the pressure of defrosting coolant gas in high temperature and pressure is maintained stably, and defrosting faculty can be improved, and the defrosting time can be shortened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05500-A (JP)
Title: Plate cylinder apparatus
Inventor: MIYAZAKI AKIHITO
IPC: B41F9/08
Filed: 1991-06-24
Abstract: PURPOSE:To eliminate difference in concn. of a printed product produced by bound of a doctor blade by inclining the facing position between the end part of a printing plate of a plate cylinder used for a printing apparatus and the doctor blade. CONSTITUTION:A sheet-like printing plate 4a constituting a plate cylinder 4 is wound and fixed on a cylindrical roller 4b and the positioning relation between the wound end part 10 of this printing plate 4a and a doctor blade 3 is faced each other with inclination.
Patent JP-H098893-A (JP)
Title: Speech recognizing cordless telephone set
Inventor: FUKU AKIHIRO
IPC: H04B1/38
Filed: 1995-06-19
Abstract: PURPOSE: To use the dial key of a master set connected by radio at the time of registering a voice pattern in a cordless telephone set. CONSTITUTION: At the time of registering the voice pattern in a slave set 100, a control part 8 switches the master set 200 to a registering mode so that a numeral and a code are inputted from the dial key 15, transmitted between radio parts 11 and 1 and displayed on a display 2. An operator looks at this and generates a voice after the display to register this voice as the voice pattern of the displayed numeral and code. This operation is executed concerning all the numerals and the codes to finish the register of the voice pattern.
Patent JP-H05339481-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: FUJIE HIROKI
IPC: C08K5/10
Filed: 1992-06-11
Abstract: PURPOSE:To obtain subject composition having excellent heat resistance by blending a polyester comprising terephthalic acid and a specific glycolic component with polybutylene and a higher aliphatic mold release agent in a specific agent. CONSTITUTION:The objective composition comprises (A) 10-50wt.% polyester composed of terephthalic acid and >=5C glycol component (preferably 1,6- hexanediol), (B) 85.95-48wt.% polybutylene terephthalate and (C) 0.05-2wt.% higher aliphatic mold release agent (preferably ethylene glycol montanic acid ester). The composition is preferably obtained by blending the components A to C with other additives in a molten state. When melt thermal stability in molding and heat resistance in a range of many hours are required, the composition is preferably mixed with a thermal stabilizer and an antioxidant.
Patent JP-S5376880-A (JP)
Title: Fatigure failure detecting mechanism of rotating body
Inventor: IMOBE YOSHISHIGE
IPC: G01N3/06
Filed: 1976-12-20
Abstract: PURPOSE: To detect the presence or not of internal cracking at the central part of a rotating body by fitting discs composed of a material of low fatigue strength by way of a key. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5856601-A (JP)
Inventor: SANO SHIGEKI
IPC: A01B33/12
Filed: 1981-09-28
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-S5778348-A (JP)
Title: Dc motor
Inventor: KASUFUCHI FUMIAKI
IPC: H02K11/00
Filed: 1980-10-31
Abstract: PURPOSE:To incoporate a sensor and make driving control easy, by a method wherein a sensor to detect working speed and region of a motor is disposed within a gear case of a worm reduction gear to take output and at anti-load side of output shaft of the worm mechanism. CONSTITUTION:A worm 4 is attached to rotating shaft of a motor, and power is transmitted from output shaft 7 mounted on a worm wheel 6 engaged with the worm 4. A sensor gear 10 is connected to anti-load side of the output shaft 7 through a pinion 16. The sensor gear 10 is provided with two sensors 8 rotating concentric with the sensor gear, and a sensor pattern 24 is opposed to the sensor gear 10 and the sensor is slided on the sensor pattern 24. Such sensor mechanism is enclosed within a gear case 9 of a worm reduction gear, and signal is detected through lead wires 30 at both ends of the sensor pattern 24.
Patent JP-H09330872-A (JP)
Title: Method for manufacturing x-ray exposing mask
Inventor: FURUYA AKIHIKO
IPC: G03F1/22
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce stress change by a method wherein a reflection preventing film is formed by a high temperature ion assist evaporation method by setting a substrate temperature to be a specific range. SOLUTION: A substrate 28 is set in a chamber 22, and a specific inner pressure is set in the chamber 22, and an ion gun 23 and an electronic gun 25 are activated. Next, an opening and closing shutter 26 on the electronic gun 25 is released to release an evaporation source 24 to the inside of the chamber 22, and also in synchronism with it, the opening and closing shutter 26 of the ion gun 23 is released. Thereby, mixed gas of argon gas, etc., and oxygen gas acts on evaporation source 24 gas to ionize, and this ionized evaporation source 24 is formed on a substrate 28 face. At this time, a temperature of the substrate 28 has beforehand set to be a high temperature of about 160 deg.C to 450 deg.C.  Thereby, it is possible to obtain a reflection preventing film in which stress change due to an X-ray radiation amount is decreased and a reduction in impaired electron density does not occur.
Patent JP-H0817555-A (JP)
Title: Heating element for fixing
Inventor: TAKASHIMA YOSHINORI
IPC: H05B3/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a heating element capable of stably sliding paper without catching it by forming an enameled layer on the outer surface of a cylindrical tube or making the cylindrical tube itself with glass to make the outer surface coming into contact with a roller smooth so as not to have recesses and projections or pinholes. CONSTITUTION:A resistor layer 14 formed on the inner surface of a cylindrical tube 11 generates heat by current supplied from an electrode connected to the resistor layer 14. The heat of the resistor layer 14 is conducted to an enameled layer 12, the cylindrical tube 11, and an enameled layer 13 formed on the outer surface of the cylindrical tube 11 in order. At the same time, a sliding surface 16 of the enameled surface 13 on the outside of the cylindrical tube 11 and a roller 15 are rotated to transfer paper 17, and since the paper 17 is heated, toner image is melted and fixed on the paper 17.
Patent JP-H0710094-A (JP)
Title: Heat protection device of space shuttle
Inventor: KOBAYASHI TOMOYUKI
IPC: B64G1/14
Filed: 1993-06-23
Abstract: PURPOSE:To provide a lightweight heat protection device with high strength where the height of a boundary part of adjacent heatproof panels can be steplessly adjusted, a heatproof panel fixing part is not loosened, and the heat conduction from the heatproof panel to main structural members is small. CONSTITUTION:A heatproof panel mounting member consists of a metal rod 6 having a male screw part at the outer end part, a ceramics pipe 7 to cover the side part of the metal rod 6 except the male screw part, and a pair of metal nuts 9, 12 which are provided with a truncated conical part on the outer circumferential part and screwed into the male screw part of the metal rod 6 through the female screw part in the center. The heatproof panel 11, together with a heatproof washer 10 as required, is held between the truncated conical parts of a pair of metal nuts 9, 12, the nut is fixed at the position where the assumed apexes on the extended line of a pair of the truncated conical parts agree with each other, and the heatproof panel 11 is held and fixed.
Patent JP-H04351053-A (JP)
Title: Private branch exchange
Inventor: NAGAMINE KAZUHIDE
IPC: H04M3/54
Filed: 1991-05-28
Abstract: PURPOSE:To revise a transfer destination in response to a caller by setting and storing a transfer destination of an external line for each caller number and comparing the caller number in a reception data with the stored caller number when a call comes from a digital line network. CONSTITUTION:A call control processing means 9a implements call control processing of interrupt/restoration. Upon the receipt of a transfer destination number of an outgoing call corresponding to the caller number designated for each of ISDN trunk lines '1'-'3' through the key entry of an exclusive telephone set or the like connecting to each of extensions '1'-'3', an incoming call transfer information registration 9b registers incoming call transfer information to an incoming call transfer information storage means 9c. An incoming call transfer information collation means 9d collates the caller number in the reception data with the caller number of the incoming call transfer information storage means 9c to decide the transfer number and to transfer it.
Patent JP-H0445051-A (JP)
Title: Web guide device
Inventor: SOMA ISAO
IPC: B65H23/035
Filed: 1990-06-13
Abstract: PURPOSE:To promote the equilibratory travel of tensile force by setting up two horizontal fixed guides in a web traveling passage, while installing two moving guides so as to wind round a web lying between these fixed guides over as far as 180 degrees, and having these moving guides subjected to angular displacement. CONSTITUTION:Two fixed guides 4, 5 are set up parallelly separate from the travel direction of web paper 1, and further two moving guides 6, 7 are parallelly set up there. The web 1 stretched across between these guides 4 and 6 as well as 5 and 7 is set up so as to make a winding angle come to 180 deg.. The moving guides 6, 7 are made solidly angular-displaceable. With this angular displacement, the web 1 is changed of its traveling sense so as to get the tension balanced at time of passing through the moving guide 6, and since both these moving guides 6, 7 are kept in parallelism, a side position of the web is parallelly shifted. Therefore tension by travel direction shifting operation is equilibrated, thus paper breaking is prevented from occurring.
Patent JP-S6131520-A (JP)
Title: Concrete leak preventing device in underground continuous wall
Inventor: NOZAKI SHIGERU
IPC: E02D5/20
Filed: 1984-07-23
Abstract: PURPOSE:To reliably close a space between a partition and the wall of a trench hole, by a method wherein concrete leak preventing plates are pivotally secured to ends across a longitudinally-extended partition serving to partition the end of a unit wall, and the leak preventing plates are energized by energizing members in a direction in which they are unfolded from each other. CONSTITUTION:Concrete leak preventing plates 6a and 6b are pivotally secured to ends across a longitudinally-extended partition 1, installed when an underground continuous wall is built, by means of pins 10, and springs 11 are situated between the leak preventing plates 6a and 6b and the partition 1. Pin insertion ports 12 attached to the leak preventing plates 6a and 6b are positioned concentrically with pin insertion ports 13 attached to the partition 1 to insert a pin 14 thereinto, and with this, the assembly is inserted in an excavated trench hole 15. Thereafter, when the pin 14 is pulled off, the leak preventing plates 6a and 6b are unfolded through the energizing force of the spring 11 to reliably close between the partition 1 and the wall surface of the trench hole 15.
Patent JP-S5775827-A (JP)
Title: Y-shaped tube molding machine
Inventor: YAMAMOTO MASAHIKO
IPC: B29C39/24
Filed: 1980-10-29
Abstract: PURPOSE: To mold a Y-type tube speedily and surely by a method wherein a vertical outer die and a vertical core die are provided rotatively around a vertical axis, a pair of right and left inclined outer dies and a pair of right and left inclined core dies are provided on their respective outer ends, and resin is supplied from the lower ends of the molding space to be provided.  
     CONSTITUTION: A vertical outer die 1 is provided rotatively aroun a vertical axis 5, a vertical core die 6 is arranged in a vertical outer die 1, a pair of right and left inclined outer dies 12A, 12B are installed at the lowest end of the vertical outer die 1 through flexible outer dies 9A, 9B, in which inclined core dies 13A, 13B are equipped respectively, to provide a closed molding space 17 between each outer die and each core die. Then, reinforced fibers 32 are prewound in a molded space 17, the whole molding machine is rotated around a vertical axis 5, resin liquid is supplied from a resin liquid supply device 18 into the lowest end of the molding space 17, the molding space 17 is filled with the resin liquid, and it is cured to produce a desired Y-shaped tube. Angles between the respective tubes are adjusted by an inclination adjusting device 29. 
     COPYRIGHT: (C)1982,JPO&Japio