baber/WOPTO huggingface dataset:
Patent JP-H1156378-A (JP)
Title: Variant human growth hormone and its use
Inventor: CHIHARA KAZUO
IPC: A61K35/76
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject new protein composed of a variant human growth hormone protein having a specific amino acid sequence, exhibiting high affinity to growth hormone receptor and low growth hormone activity and, accordingly, useful e.g. for the treatment of acromegaly and gigantism. SOLUTION: The objective protein is a new variant human growth hormone protein having the amino acid sequence of the formula, exhibiting high affinity to growth hormone receptor to inhibit the bonding of growth hormone to the receptor and useful e.g. for the treatment of acromegaly and gigantism owing to low growth hormone activity. The variant human growth hormone can be produced by using a cDNA library obtained from a pituitary adenoma cell secreting growth hormone, cloning human growth hormone cDNA by PCR with a primer, substituting and modifying a part of the base sequence by using Transformer MT to construct the cDNA of the variant growth hormone, integrating the cDNA into an expression vector and expressing in a host cell.
Patent JP-S60222472-A (JP)
Title: Novel piperazine derivative and drug composition containing the same as an active ingredient
Inventor: OOTAKA HIROSHI
IPC: C07D295/096
Filed: 1984-03-30
Abstract: NEW MATERIAL:1-Benzyl-4-benzhydrilpiperazine derivative of formula I (R<1> is H, methoxy; R<2> is H, F) or its acid adduct. EXAMPLE:1-(2,4-Dimethoxybenzyl)-4-(4-fluorobenzhydril)piperazine fumarate. USE:An agent for improving cerebrovascular disorders such as cerebral hemorrhage, cerebral infarction, transient cerebral ischemic attack or hypertensive cerebropathies: it has more durative and stronger increasing action of brain blood flow than conventional drugs. PREPARATION:The reaction of a compound of formula II with another compound of formula III gives the compound of formula I. The compound can be also synthesized by reaction between a compound of formula IV (X is halogen) and a compound of formula III in an inert organic solvent in the presence of a base or reaction of a compound of formula V or its salt with a compound of formula IV.
Patent JP-S62256968-A (JP)
Inventor: DONARUDO JIIN MAKUBURAIDO
IPC: C23C18/40
Filed: 1987-03-20
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-S53149352-A (JP)
Title: Wireless bio-phenomenon measuring apparatus
Inventor: NOGUCHI KAZUO
IPC: A61B5/00
Filed: 1977-06-01
Abstract: PURPOSE:To enable patient, doctor and nurse to behave as desired by performing radio connection of atransducer and a measuruing and recording apparatus without wire connecting them and making these smaller in size in the apparatus of mear measuring bip-phenimena such as body temperature, pulsation, blood pressure, etc.
Patent JP-S62221998-A (JP)
Inventor: KIKUCHI NAOMI
IPC: B64C29/00
Filed: 1986-03-22
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-H08265964-A (JP)
Title: Drive controller for single phase induction motor
Inventor: ABE YU
IPC: H02P23/07
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a drive controller for single phase induction motor in which the function of a thermal protector can be detected and a single phase induction motor can be prevented from being restarted based on the detection signal and thereby protected against abnormal thermal phenomenon and other machines, e.g. electromagnetic brake, can be controlled based on the function of the thermal protector. CONSTITUTION: The drive controller for single phase induction motor feeds AC power through a thermal protector 4 to a parallel circuit of main winding 2 and auxiliary winding 3 having one ends T1 connected together and the other ends T2 inserted with a phase-lead capacitor 10. The drive controller comprises a circuit 12 for detecting the operating state of the thermal protector 4 and a circuit 22 for interrupting AC power supply to the parallel circuit based on a signal received from the detection circuit 12 upon function of the thermal protector 4.
Patent JP-H05263995-A (JP)
Title: Charger of pressure vessel
IPC: F17C5/04
Filed: 1992-03-23
Abstract: PURPOSE:To facilitate evacuation in a vessel and a charge of working gas by shifting a sealing member, closing a charge port of the pressure vessel, longitudinally, installing a screw member opening or closing this charge port, and constituting the vessel to open the sealing member via this screw member. CONSTITUTION:When a vessel is evacuated and working gas is charged in the inside, a charging plug 23 is attached to a plug setting hole 20 in advance, and a vacuum attractor is connected to this plug. After a cap member 24 is removed from a sealing member setting part 4, a screw member 12 in a fitting hole 5 is unscrewed back, a sealing member 7 is separated from a charge port 3, and this port 3 is interconnected to a charge hole 19. In this state intact, the cap member 24 is installed in the setting member 4 and, after a vessel outer surface opening part 5a of the fitting hole 5 is closed, the vacuum attractor is operated, the working gas in the pressure vessel 1 is discharged to the outside of the vessel 1. Subsequently, the charging plug 23 is reconnected to a working gas feeder, and the working gas is charged into the vessel 1.
Patent JP-H08236336-A (JP)
Title: Low-loss oxide magnetic material
Inventor: OYANAGI HIROSHI
IPC: H01F1/34
Filed: 1995-02-27
Abstract: PURPOSE: To reduce the power loss of an oxide magnetic material and suppress its heat generation even in the high-frequency band of about 100kHz to about 1MHz, by making an Mn-Zn based ferrite contain an auxiliary component Al2 O3 of a specific wt.%, and further, by dissolving this Al2 O3 in a spinel crystal grain in the range of a specific ratio to a total Al2 O3 content. CONSTITUTION: The raw material powders of high-purity Fe2 O3 , Mn3 O4 and ZnO are wheighed, mixed with each other and calcined. To the calcined powder, 0.02wt.% of SiO2 , 0.04wt.% of CaO and Al2 O3 of not larger than 0.2wt.% are added, and further, to the obtained powder, three kinds of auxiliary components are added by a predetermined combination, and then, these materials are mixed with each other to be crashed. After the obtained powder is mixed to be granulated with a binder, the granulated powder is mold-burned. An Al2 O3 amount in a spinel phase crystal grain is represented by the weight ratio to an total Al2 O3 , content, removing its grain boundary phase through a chemical etching. A low Pcv value is obtained in the range of this weight ratio having the value of 65-95%.  In this manner, an oxide magnetic material having excellent performances as a low-loss transformer material for power supplies is obtained in 100kHz-1MHz.
Patent JP-H07280455-A (JP)
Title: Built-up furnace
Inventor: YAMAGUCHI KIMIO
IPC: F27D1/00
Filed: 1994-04-01
Abstract: PURPOSE:To allow a furnace structure to be expanded, deformed in response to a size in a furnace by communicating a heat insulation air gap with an exhaust part of a ceiling unit for constituting a ceiling of a furnace body, and leaking exhaust gas from the furnace into the body to lower air density in the gap to a vacuum side. CONSTITUTION:A communicating hole 31A for communicating a heat insulation air gap 31 with a heat insulation air gap 7 of a unit panel B is formed at an inner wall member 28. The gap 31 is opened with an exhaust port 25A, and the air in the gaps 7, 31 is leaked into a furnace body by an ejector effect in the case of exhausting from the body thereby to lower air density in the gap to a vacuum side. A ceiling unit panel is a central expander in the case of expanding the ceiling according to a size of the body, and superposed at a lower side of the ceiling unit panel 25.
Patent JP-H0222257-A (JP)
Title: N-cycloalkylaminoethyl benzamide derivative, and its production and use
Inventor: SUTEFUANO PORI
IPC: A61P1/08
Filed: 1989-03-16
Abstract: NEW MATERIAL: A compd. represented by formula (wherein R 1  is H, 1-4C alkyl or alalkyl and R 2  is 3-7C cycloalkyl) and a salt thereof.  
     EXAMPLE: 2-methoxy-4-amino-5-chloro-N-[(2-cyclopropylamino)ethyl]benzamide.  
     USE: A medicine low in toxity, having strong stimulation activity and low central anti-dopaminergic activity to gastric mobility and useful for treating gastric disorder such as gastritis or gastric and duodenal ulcers, headache and digestive disorder related to a menstrual period and pregnancy, a psychosomatic disorder of an anxious patient and nausea and vomiting related to gastric emptying.  
     PROCESS: 2-methoxy-4-amino-chlorobenzoic acid represented by formula II and amine represented by formula III are reacted in the presence of a condensation agent such as cabonyldiimidazole such as carbonyldiimidazole represented by formula IV in an inert solvent such as tetrahydrofran to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61225855-A (JP)
Title: Bipolar integrated circuit
Inventor: NAKAMURA MASAFUMI
IPC: H01L21/8222
Filed: 1985-03-30
Abstract: PURPOSE:To reduce a current consumption when an input voltage becomes high by causing a bias current to flow to a constant-voltage element as a constant current. CONSTITUTION:Constant-voltage elements 2, 5, NPN transistor 3, a current mirror 8 and an impedance element 6 are provided except the circuit network, 1 in an IC for performing the original IC function to form a constant-current source therewith. When the element 6 is a constant-current element, a current I6 becomes constant irrespective of the input voltage and currents IZ5, IE7, IB7, IC7, I8, IZ2, VZ2, IB3 all become constant. Accordingly, the relationship between the power consumption and the power source input voltage VCC becomes constant irrespective of the input voltage VCC.
Patent JP-2000263709-A (JP)
Title: Antibacterial laminated film
Inventor: HAYAKAWA SATOSHI
IPC: B32B27/18
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film and sheet having antibacterial properties sufficiently high to satisfy practicality and a surface showing matte design effect, provided with durability sufficient to withstand practical use and suitable for use in furniture, household electric products, wallpaper, a building material or the like. SOLUTION: A layer comprising a compsn. containing a polymeric substance having an org. antibacterial agent component bonded to the main chain or side chain thereof and the hydrophilic substance, curing agent and inert particles mixed with or bonded to the polymeric substance is laminated on at least the single surface of a substrate film and the average surface roughness (Ra) of the laminated surface is 0.10-1.0 μm and the max. height (Rmax) thereof is 10 μm or less.
Patent JP-H11258573-A (JP)
Title: Method and device for driving liquid crystal display element
Inventor: TAKATORI KENICHI
IPC: G02F1/133
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To allow the voltage of an impressed signal to correspond to a transmissivity at the rate of one to one without using a reset pulse method or a frame memory by writing data plural times in a 1st field, inverting the sign of signal voltage in a 2nd field and then writing data plural times. SOLUTION: Voltage to be impressed to a data line is a rectangular wave constituting one frame of two fields. Voltage to be impressed to a gate line includes plural (four) ON pulses in an one-field period. Therefore a transmission factor is gradually increased in accordance with the number of times of writing in the one-field period and reached to a stable state at the 4th writing. When six scanning lines exist, these scanning lines are scanned successively from the uppermost line and positive writing is repeated four times to form the 1st field. Then the data signal voltage is inverted, these signal lines are successively scanned and negative writing is repeated four times to end the 2nd field.
Patent JP-H09229290-A (JP)
Title: Composite material for vacuum thermal insulator and manufacture for vacuum thermal insulator
Inventor: HOTTA HIROMICHI
IPC: F25D23/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for producing a vacuum by using a composite material for vacuum thermal insulator made by combining inorganic fiber dispersed at random with thermoplastic resin into a compressed formed body having a specified density and sealing it in a gas-proof container. SOLUTION: Nonwoven material having a density of 130kg/m<3> which consists of 40% glass fiber and 60% polypropylene resin by weight is manufactured, wherein they are dispersed at random. The nonwoven material is preheated to 200 deg.C by a heating press to melt polypropylene resin and then a pressure of 3kgf/cm<2> is applied on the material and cooled by a cooling press to produce a compressed formed body having a thickness of 1.5mm and a density of 2000kg/m<3> . The compressed formed body is cut into a block of 20cm square and is put in a container made of laminated film, just as it is, and is sealed at 0.05Torr of vacuum, whereby a composite material for vacuum thermal insulator. Moreover, it is heated at 180 deg.C for one hour in a vacuum heater to expand it by a spring back, which produces a vacuum thermal insulator housing a porous formed material having a density of 360kg/m<3> .
Patent JP-H08240819-A (JP)
Title: Liquid crystal display element and its driving method
Inventor: KAKINUMA TAKEO
IPC: G02F1/1334
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a liquid crystal display element capable of restoring such a state that raid changeover of a transparent state and a scattering state by on/off of voltage for a memorized transparent state with a low energy is possible, by adopting a liquid crystal structure having a memory characteristic to be driven by two frequencies by noticing dependency of liquid crystals on frequencies. CONSTITUTION: A polymer-liquid crystal combined layer formed by dispersing and holding two-frequency driven liquid crystals 4 in polymer layer 3 is arranged between the transparent electrodes 1. The boundary between the polymer layer 3 and liquid crystals 4 of the polymer-liquid crystal combined layer is formed in the structure bonded in the state of the recessed parts 6 formed on the liquid crystal 4 side, thereby, the surface area of the boundary is increased and the two-frequency driven liquid crystals 4 is provided with the memory characteristic.
Patent JP-S541047-A (JP)
Title: Variable power scanning optical system
Inventor: HAYAMIZU YOSHISADA
IPC: H04N1/04
Filed: 1977-06-03
Abstract: PURPOSE:To simplify constitution by selectively using a rotary reflecting mirror and plural sets of conical mirrors of the same axis.
Patent JP-H07270396-A (JP)
Title: Selection of makeup cosmetics
Inventor: NISHIMURA KEIICHI
IPC: A61K8/00
Filed: 1994-04-01
Abstract: PURPOSE:To properly select cosmetics fitted to the color of the skin changing corresponding to seasons by classifying and setting the hues of the skin characteristic for the spring/summer period and the autumn/winter period and selecting makeup cosmetics classified and set for the periods at every period. CONSTITUTION:The hue of cosmetics is set to a hue having a blackish color rich in yellowish color and high in chroma and low in brightness in the spring/ summer period of March - August and set to a hue much in reddish and whitish colors and low in chroma and high in brightness in the autumn/winter period of September - February. The color of the skin is yellowish, high in chroma and low brightness in the spring/summer period of March - August and reddish, low in chroma and high in brightness in the autumn/winter period of September - February because a blood flow rate is low and the surface temp. of the skin is low in summer but the blood flow rate is high and the surface temp. of the skin is high in winter. Therefore, by this selection method of cosmetics, the color of cosmetics can be fitted to the color of the skin changing corresponding to seasons.
Patent JP-S52147914-A (JP)
Title: Moving machine persuit system
Inventor: KURITA TOMIO
IPC: H04Q7/22
Filed: 1976-06-03
Abstract: PURPOSE:To realize an automatic and economical persuit system for the moving machine with no control of the machine in a mobile communication even in case the moving machine may shift to an optional zone.
Patent JP-H02245075-A (JP)
Title: Water-based ink for writing utensil
Inventor: OKA TAKUYA
IPC: C09D11/16
Filed: 1989-03-16
Abstract: PURPOSE:To prepare a water-based ink for a writing utensil which gives a good rewriting property even after it is left uncapped for a long time, prevents blooming, and improves the appearance of written lines by compounding a water-soluble dye, a specified amt. of glycerin, a specified amt. of diethylene glycol, and a specific copolymer as components of said ink. CONSTITUTION:A water-based ink for a writing utensil is prepd. by compounding a water-soluble dye, at least 3% glycerin, at least 5% diethylene glycol, and at least 0.1% ethylene oxide-propylene oxide copolymer into an ink compsn. The writing utensil using the resulting ink enables a good rewriting even after being left uncapped for a long time, prevents blooming, can sufficiently follow a high-speed writing, and gives an improved appearance of written lines without oozing.
Patent JP-S63233173-A (JP)
Inventor: IDE HITOSHI
IPC: E04H9/02
Filed: 1987-03-23
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-H11266398-A (JP)
Title: Solid-state image pickup element, its drive method and image pickup camera
Inventor: YONEMOTO KAZUYA
IPC: H04N5/369
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To allow a solid-state image pickup element employing MOS or CMOS components to read efficiently signal charges of pixels through a signal line. SOLUTION: In the solid-state image pickup element 21, a charge detection circuit 28 connects to a signal line through which signal charges of each pixel are outputted and a signal voltage obtained by the charge detection circuit 28 is used for an output of the image pickup element and an operating level of the signal line 27 is set to a level close to a power supply level or a ground level. Or a threshold voltage of an input output characteristic of an inverting amplifier 32 being a component of the charge detection circuit 28 is controlled to set the operating level of the signal line 27 to a level close to a power supply level or a ground level.
Patent JP-H03128604-A (JP)
Title: Bus room container of compressed gas insulation switching device
Inventor: KOZONO HIDEAKI
IPC: H02G5/08
Filed: 1990-03-16
Abstract: PURPOSE:To make a failed switchboard interchangeable pulling out it easily without moving other arranged switchboards by providing a sleeve type expansion joint which is provided with tube flanges at both the ends thereof and is extensible in its axial direction, in between the flanges of two tubes being on both the sides of the joint. CONSTITUTION:Tube flanges 12 of both the ends of a sleeve type expansion joint 10 are fastened on tube flanges 2 of the ends of two bus room containers 1 by bolts 4 and nuts 5. Thereby, the two bus room containers 1 are combined with the joint 10 being extensible in its axial direction between. When interchanging a switchboard, control wires, etc., which are not illustrated, are taken off. After taking off buses in the bus room container 1, etc., a ring nut 14 is unfastened and the bolt 4 and the nut 5 are taken off. In that case, the combination of an outer tube 11a and an inner tube 11b can be contracted in their axial direction to generate a space and a failed switchboard can be interchanged simply without moving other switchboards. Further, instead of the joint 10, a bellows expansion joint may be used.
Patent JP-H10258547-A (JP)
Title: Image forming apparatus
Inventor: HARAGUCHI TAKESHI
IPC: B41J2/44
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an image quality to the utmost when image data is to be recorded. SOLUTION: In this apparatus, a chart for measuring a resolution is outputted to each of a plurality of print heads (S31). The real resolution of each of the print heads is measured (S32). A target resolution is set in order to equalize the resolution of each of the print heads at that time or a target resolution is set based on the resolution of one of the print heads (S33). Expansion or contraction processing of image data for each of the print heads is executed in order to match the real resolution with the target resolution so that the apparent resolution is changed (S34). After the setting, the image data is actually inputted (S35) to execute pixel compensation (S36). The is recorded on an image recording medium without creating position shift of pixels (S37).
Patent JP-2000257016-A (JP)
Title: Liquid agent spraying device for rolling compaction vehicle
Inventor: HATA SHOGO
IPC: E01C19/26
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid agent spraying device of a rolling compaction vehicle capable of increasing the maintainability of a spray nozzle, assuring the safety of a maintenance worker, and preventing a liquid agent spraying from being disturbed by wind so as to maintain the quality of pavement surface. SOLUTION: A rolling compaction wheel 2 is provided at least either in front of or in the rear of a vehicle, and a liquid agent tank 6 is disposed in the longitudinal direction of the vehicle from the rolling compaction wheel 2 to a vehicle end, and a space is provided over a machine frame pivotally supporting the rolling compaction wheel 2.  A liquid agent spraying device comprises a pipe member 9 positioned between a liquid agent tank 6 and a rolling compaction wheel 2 and installed extendedly in the lateral direction of the vehicle along the surface of the rolling compaction wheel 2, a plurality of spray nozzles 10 installed on the pipe member 9 and spraying solvent supplied from the liquid agent tank 6 to the surface of the rolling compaction wheel 2, and pipe member movable means 11 making the pipe member 9 movable so that the orientation and position of injection port parts 53a of the spray nozzles 10 are varied.
Patent JP-H08261645-A (JP)
Title: Apparatus for separating low-temperature air and method of separating the same
Inventor: NAGAMURA TAKASHI
IPC: F25J3/04
Filed: 1995-03-24
Abstract: PURPOSE: To produce reusable helium gas economically together with nitrogen by a method wherein mixed raw gas being compressed is cooled down to the vicinity of the condensation point, the cooled mixed raw gas is fractionated and separated, liquid nitrogen is taken out, the condensed liquid nitrogen is separated, uncondensed gas being separated is fractionated and the helium gas is taken out therefrom. CONSTITUTION: Mixed raw gas of low-concentration helium and air is compressed by a compressor 3 and the compressed mixed raw gas is cooled down to the vicinity of the condensation point by a heat exchanger 6. The cooled mixed raw gas is fractionated and separated by a fractionator 9 so as to take out liquid nitrogen, mixed gas of nitrogen and helium being taken out is condensed by a condenser 10 and the liquid nitrogen obtained by the condensation and liquefaction is separated by a vapor/liquid separator 11. Moreover, uncondensed gas being separated thereby is fractionated by a tower 12 for roughly fractionating helium and helium gas is taken out. According to this constitution, the helium gas having the purity allowing to reuse it can be produced efficiently together with nitrogen.