baber/WOPTO huggingface dataset:
Patent JP-H03102702-A (JP)
Title: Aperture apparatus
Inventor: BURAIAN II RICHIYAADOSON
IPC: F21V9/40
Filed: 1990-05-24
Abstract: PURPOSE: To position transmission-type LCD's, selectively and automatically, in a beam of light projected, by selectively forming a plurality of opaque patterns for changing the shape of the beam of light passing through an aperture, and moving a carriage means to cause a specific aperture to cross an optical axis as desired. CONSTITUTION: At least one of frame drive motors 46f, 46r is selectively operated at a selected speed in either direction and moves at least one of frames 42f, 42r to a desired position. When at least one of the frame wheels 42f, 42r positions a specific aperture, for example 143f, at the center of an optical axis OA, a selected front aperture holder can be spinned by a holder drive mechanism 148. A motor 150 causes a belt 160 to go round against a rim 166 of the aperture holder, which is turn rotates a pattern aperture plate crossed by a beam of light around the optical axis. Thus, transmission-type LCD's can be positioned, selectively and automatically, in the beam of light projected.
Patent JP-H0753657-A (JP)
Title: Tertiary amino compound, its production, and its use as catalyst
Inventor: YOOZEFU ZANDAASU
IPC: C08G18/18
Filed: 1994-06-15
Abstract: PURPOSE: To provide a novel tert-amino-group-contg. aminocrotonic ester which is useful as a polyurethane catalyst free of damage, odor emission, etc., due to sunlight, heat, etc.  
     CONSTITUTION: This compd. is represented by formula I [wherein m is 0-7 and n is 1-8 provided m+n is 1-8; Q is a residue formed by removing OH from an (m+n)-hydric alcohol having a mol.wt. of about 32-6,000; Y is a divalent 2-6C aliph. hydrocarbon group; and R 1  and R 2  are each alkyl provided they may combine with each other to form, together with N or an (alkyl-substd.) heteroatom, a satd. heterocycle] and is produced by condensing a compd. of formula II with a compd. of formula III. The condensation is usually conducted at about 20-120°C, and the amt. of compd. of formula III reacted is such that the amt. of the prim-amino group of compd. of formula III is about 0.8-1.0 mol based on 1 mol of compd. of formula II. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5758638-A (JP)
Title: Preparation of alpha,beta-unsaturated carbonyl compound
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C45/67
Filed: 1980-09-26
Abstract: PURPOSE: To obtain the titled substance useful as a perfume, etc. in high yield, by isomerizing an ethynylcarbinol compound in the presence of a polycondensation product of orthovanadate salt, etc. with a halogenosilane and further a salt of a weak acid.  
     CONSTITUTION: An ethynylcarbinol compound of formula IV (R 1  is H or lower hydrocarbon group; R 2  is hydrocarbon group, or R 1  and R 2  together from a cyclic group; R 3  is H or hydrocarbon group), e.g. 1-ethynyl-cyclohexanol, is isomerized in the presence of a polymer obtained by condensing an orthovanadate salt of formulaI(M is alkali metal) or metavanadate salt of formula II with a halogenosilane of formula III (R' and R" are hydrocarbon groups; X is halogen) as a catalyst. In the process, a salt of a weak acid, preferably a monobasic acid having a dissociation constant of 1×10 -6 W1×10 -2  (25°C) or a polybasic acid having the primary dissociation constant of 1×10 -6 W1×10 -2  is added to the isomerization system to give the aimed compound of formula V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63296536-A (JP)
Title: Communication system from one to multiple terminal equipment
Inventor: MIYAZAKI MINORU
Filed: 1987-05-28
Abstract: PURPOSE:To send information to plural terminal, equipments from an incoming link terminal equipment toward an outgoing link in requiring a very less waiting time by applying band conversion if the capacity of idle band of the outgoing link is deficient. CONSTITUTION:A band detection circuit 11 detecting the idle state of the band of plural outgoing links 1-n is provided. In case of '1' to multi-terminal equipment communication from one transmission terminal equipment to plural reception terminal equipments, if a band (w) is not acquired for all outgoing links, it is not held waiting to acquire the band (w) for all the outgoing links, but the minimum band (l) of all the outgoing links is obtained and signal is sent in the band (l). Thus, the information is sent in an extremely less waiting time from the incoming link terminal equipment to the plural outgoing links.
Patent JP-H0427861-A (JP)
Title: Simultaneous analyzer based on fluorometric detection of amino acid
Inventor: YOSHIDA HITOSHI
IPC: G01N21/64
Filed: 1990-05-23
Abstract: PURPOSE:To reduce the consumption amount of reagents by using an HPLC part performing two-liquid gradient elution in the separation and quantification of amino acid obtained by performing derivation according to a precolumn method using a predetermine substance as an amino acid deriving reagent in a deriving part. CONSTITUTION:An analyzer is constituted of a deriving part 1 performing the fluorescent derivation of amino acid (AA) by 4-thiocarbamyl-7- nitrobenzoflazane (NBITC), a separation column 3 for separating derived amino acid (NBTC-AA), a pump 7 for feeding reagents, a fluorometric detector 4 for detecting separated amino acid and a control and data processing part 5 performing the processing of a detected signal and the control of respective constitutional elements. A fluorescent substance is derived from a sample by NBITC to be sucked in a liquid feed system by a sample injector 2 and fed to the separation column 3 along with the eluent 6 sent by a pump 7 to be separated at every amino acid and the intensity of fluorescence thereof is measured by a detector 4 and the qualitative and quantitative analyzes of amino acid are carried out in the control and data processing part 5.
Patent JP-H0659057-A (JP)
Title: Control system for awakening device
Inventor: OMURA MAYUMI
IPC: G04C21/16
Filed: 1992-05-26
Abstract: PURPOSE:To improve mental and physical states at an awakening time by making, when a persson is in light sleep the sleep gradually light to be awakened in the case where an alarm clock is utilized for awakening at a desired time. CONSTITUTION:A demanded awakening time input means 10 inputs the range of demanded awaking time, and a sleeping state input means 20 inputs a sleeping state obtained from a sleeping state measuring device 1, and a sleeping state hysteresis housing means 30 houses the hysteresis of the sleeping state. An awakening stimulus time setting means 40 sets up a time when an awakening stimulus is generated, and an awakening stimulus control means 50 actuates an awakening stimulus generating device 3. In addition, the awakening stimulus control means 50 gradually enlarges the stimulus a little ahead than the awaking stimulus time.
Patent JP-S5656353-A (JP)
Title: Manufacture of door panel
Inventor: TSUMURA YOSHIO
IPC: B23P21/00
Filed: 1979-10-15
Abstract: PURPOSE: To manufacture a flush-type door panel, by tentatively fitting panel portions punched out from a bard board, in the original positions, accurately bonding veneer along the punched-out lines of the frame portion and panel portions of the board and applying a sanding sealer.  
     CONSTITUTION: Panel portions 3 are punched out from a board 1 so that a frame portion 2 is left. After the panel portions 3 are tentatively fitted in the original positions by a bonding agent 4, veneer 5 is bonded on the surfaces of the frame portion 2 and the panel portions 3 so that the veneer 5 is positioned along the punched-out lines 9 of these portions 2, 3. A sanding sealer is then applied to all the surface of the board 1 to polish and fill the surface of the veneer 5 on the frame portion 2 and the panel portions 3. After that, the panel portions 3 are removed from the board 1. Frames or the like are mounted on the inner sections of the board 1 surrounded by the frame portion 2. Panels are fitted in the frames. A flush-type door panel is thus manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5466495-A (JP)
Title: Thin membrane resistor
Inventor: HARA TOSHITAMI
IPC: H01B1/00
Filed: 1977-11-07
Abstract: PURPOSE: To form CrB 2  thin membrane resistor having a wide specific resistance range, a small resistance temperature coefficient, high thermal stability, and a high stability under varying environmetal conditions, e.g., temperature change with time, etc.  
     CONSTITUTION: The base plate is provided with a CrB 2  thin membrane by an electronic beam deposition, a sputtering method, etc., having a specific resistance of 100 to 5000 ohm cm, a resistance temperature coefficient of +200 ppm/°C, and a membrane thickness of 100 to 5000 A, for example. The electronic beam deposition is made under a vacuum condition using powdered CrB 2  tablets. And, the sputtering method is made either by using as target powdered CrB 2  tablets, sintered CrB 2  body molded by vacuum hot press, or B and Cr at a time in Ar gas of 10 -3  to 5 × 10 -1  Torr, or by using Cr as target in a Ar-B 2  (1 to 10%) gas of 10 -2  to 5 × 10 -1  Torr. The heating of the base at 200 to 500°C during membrane forming process raises the adhesiveness and stability of the membrane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63301460-A (JP)
Title: Manufacture of electrode for battery
Inventor: YADA SHIZUKUNI
IPC: H01M4/1399
Filed: 1987-05-30
Abstract: PURPOSE:To make it possible to manufacture an electrode of a desired form without shrinkage, deformation, crack or split of the electrode by mixing powders of a certain insoluble and infusible substrate with conductive material and binder, and pressure-moulding or applying or pressure-attaching the mixture to a supporting body. CONSTITUTION:An electrode for a battery is manufactured consisting of insoluble and infusible substrate of heat-processed matter of phenol resin having polyacene skeleton structure with atomic number ratio of hydroen atoms/carbon atoms of 0.5-0.05 and specific surface value by BET method of at least 600m<2>/g. The powders of the insoluble and infusible substrate are mixed with conductive material and binder, and the mixture is pressure-moulded or applied or pressure-attached to a supporting body. An electrode of a desired form can thus be manufactured without occurrence of shrinkage, deformation, crack, or split of the electrode, and for which moulding processes are similar and easy.
Patent JP-H0429614-A (JP)
Title: Magnetic bearing device
Inventor: NAKAGAWA TORU
IPC: F16C37/00
Filed: 1990-05-23
Abstract: PURPOSE:To reduce disturbance given to a rotation axis by cooling fluid by making cooling fluid flow into tangential direction of a rotation shaft and providing a straightening vane reducing flow velocity for radius direction at the flow-in position in axial direction and, in radius direction, at more center side than the flow-in position. CONSTITUTION:A motor stator 22, a magnetic bearing stators 23, 24 and position detecting displacement sensors 25, 26 are fixed to the inside of a casing 21, and a rotation shaft 27 fixed magnetic bearing roters 28, 29 is floated and held with signals of sensors 25, 26. Meanwhile, cooling fluid is made to flow in tangential direction at the cooling flow inducing part 34 of the casing 21, and a straightening plate 35 is provided between the rotation shaft 27 and the flow-in position. It is possible therefore to reduce flow velocity of cooling fluid in center direction of the rotation shaft, to reduce disturbance by cooling fluid, and to float up and hold position of the rotation shaft 27 high accurately.
Patent JP-H119608-A (JP)
Title: Treatment tool for endoscope
Inventor: OKADA TSUTOMU
IPC: A61B17/221
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily fetch a calculus in a basket by securing the opening width of a basket even within a narrow spatium. SOLUTION: Relating to a treatment tool for an endoscope provided with a basket 4 consisting of plural elastic wires 5 at the tip of an operation wire inserted to a sheath, the ratio (W/L) of an opening width W at the time of opening the basket 4 to the maximum and a length L in an axial direction at the time is made 0.5 to 0.9. The maximum opening width W of the basket 4 is not separated from the tip of the sheath 2 to sufficiently secure an opening width even within a narrow spatium to surely fetch a calculus into the basket 4.
Patent JP-S5757450-A (JP)
Title: Apparatus for manufacturing tubular bulb
Inventor: HAMADA NOBUYUKI
IPC: H01J9/395
Filed: 1980-09-25
Abstract: PURPOSE:To stabilize the pressure of a gas to be enclosed in a tubular bulb irrespective of the variations of the volume of the tubular bulb by a method wherein the pressure of the gas to be enclosed and charged pressure in the tubular bulb are made equal to enclose the gas. CONSTITUTION:The interior of a head 1 forms a draft chamber 2 and one end surface of the head 1 is provided with a concave portion 3 for containing clamping rubber and a chuck mechanism 5 is attached to the peripheral surface of the head on the side of the concave portion 3. This chuck mechanism 5 is used to clamp and fix a discharge tube 12 of a tubuladr bulb 10. A gas introducting port 28 directly connected to an enclosing gas supply source 30 is provided in the deaft chamber 2 of the head 1, a discharge port 31 connected to a discharge system being also provided in the chamber. In addition, the discharge port 31 and a connecting port 4 are respectively allowed to open and close using a first valve 24 and a second valve 38.
Patent JP-S5924378-A (JP)
Title: Generating circuit of rectilinear information
Inventor: BUIESUWAFU ROMANOFUSUKII
IPC: G06T11/20
Filed: 1982-07-30
Abstract: PURPOSE:To display a smooth straight line and an optional straight line having no start point nor finish point included in an integer coordinate point, by forming a coordinate point with two coordinate points converted into integers and setting the density of both coordinate points at the value adversely proportional to the distance between coordinate points. CONSTITUTION:The Y-direction coordinate initial value IYSS, the 4-cut/5-count value IXS of the X-direction coordinate initial value XS and the first variable value (f) are stored to an up-counter 41, an up-counter 43 and a register 44, respectively. The start point of a straight line having coordinate values XS and YS of real numbers is decomposed for display into two coordinate points which are shown in the 1st and the 2nd coordinate forms converted into integers. The 1st and the 2nd coordinate informations (IXn, IYn) and (IXn, IYn+1) and the luminance informations (1-f)n and fn are transmitted every time a clock pulse CK is delivered from an AND circuit 49. Based on these information, each component point of actual straight line is virtually displayed by two points.
Patent JP-H01302374-A (JP)
Title: Image forming device
Inventor: ISHIBASHI SHIGENAO
IPC: G03G21/00
Filed: 1988-05-31
Abstract: PURPOSE:To simplify the maintenance and to reduce the cost of parts by constituting a collected toner containing means as one body and making it attachable and detachable to and from an image forming device body. CONSTITUTION:A collected toner containing means which is provided with a scraper 3 and a shutter 6 on a containing vessel 1 is formed as one body, and a part engaged to a guide provided on a body of an image forming device is extended in the longitudinal direction of the containing vessel 1, and can be attached and detached to and from body of the image forming device. In this state, in a transfer process, a scattered toner from a toner image, etc., on a photosensitive body is sucked and collected by an electrode roller 2 which has been electrified to the polarity opposite to the toner, and when the electrode roller 2 rotates in the direction as indicated with an arrow, the collected toner on the electrode roller 2 is scraped by the scraper 3 and collected into the containing vessel 1. In such a way, such problems as the periphery of the image forming device is contaminated at the time of cleaning, and the cost of parts becomes surplus, etc., can be eliminated.
Patent JP-H07316094-A (JP)
Title: (s)-2-aralkyl-3-chloropropionic acid and its production
Inventor: KONNO MASAO
IPC: B01J31/28
Filed: 1994-05-25
Abstract: PURPOSE:To produce a high-purity propionic acid useful as an intermediate of an enkephalinase inhibitor in a high yield by conducting an-asymmetric hydrogenation reaction in the presence of a complex composed of ruthenium and an optically active phosphine as a catalyst. CONSTITUTION:This propionic acid derivative of formula-I (R<1> is H or a lower alkyl) is synthesized by using (B) a complex between a bidentate phosphine of formula III [R<5> to R are each a (substituted) phenyl, cyclohexyl or cyclopentyl; A is formula IV (R<6> and R<9> are each H; R<7> and R<8> are each methyl, etc.), etc.] and ruthenium as a catalyst and conducting an asymmetric hydrogenation of (A) (Z) 2-aralkylidene-3-chloropropionic acid of formula II in the presence of a tertiary amine of NR<12>R<13>R<14> (R<12> to R<14> are each a lower alkyl). In addition, as this propionic acid derivative, (S)-2-benzyl-3-chloropropionic acid is exemplified and this compound is synthesized recommendably by using 2,2'-bis(diphenylphosphino)-6,6'-dimethylbiphenyl, etc., as the bidentate phosphine.
Patent JP-H11327923-A (JP)
Title: Time sequential processing object synchronization device
Inventor: ONODERA SACHIKO
IPC: G06T13/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To realize the execution of a dynamically synchronized processing without the need of deciding all mutual dependency relation among plural objects beforehand in the case of performing the synchronized processing among the objects. SOLUTION: Individual object processing parts C1 and C2, etc., read object individual data D1 and D2, etc., the individual object processing is executed and thus, dependency relation among respective object processings is dynamically determined. The dependency relation is recognized by a dependency relation specifying part 5 and an instruction to newly start dependency or cancel the dependency is notified from the dependency relation specifying part 5 to a dependency relation management part 4. Then, by giving a command to an execution processing order control part 3 as an execution order change instruction by the dependency relation management part 4, the execution order of the processings within one execution cycle is dynamically changed.
Patent JP-H0428884-A (JP)
Title: Production of ceramic coated stainless steel sheet for building material
Inventor: NAKAMOTO KAZUNARI
IPC: C23C28/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a stainless steel sheet for building material excellent in corrosion resistance by subjecting a stainless steel sheet to anode electrolytic treatment in an alkaline cleaning solution, and then forming a ceramic film by a plasma coating method. CONSTITUTION:A stainless steel sheet as a building material is immersed in an alkaline cleaning solution containing one or >=2 kinds among sodium hydroxide, sodium phosphate, sodium carbonate, sodium silicate, etc., and electrification is exerted by using the stainless steel sheet as an anode at >=2A/dm<2> current density for >=30sec to carry out anodic oxidation treatment. Subsequently, a film of ceramics, such as nitrides, carbides, carbonitrides, oxides, etc., of one or >=2 elements among Ti, Al, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Co, Ni, B, Si, etc., is formed by means of plasma coating. By this method, the stainless steel sheet for building material excellent in corrosion resistance even if subjected to surface finish, such as mirror finish, hairline working, and chemical etching, can be obtained.
Patent JP-S5258567-A (JP)
Title: Boosting circuit
Inventor: KOBAYASHI ISAMU
IPC: H03K5/02
Filed: 1975-11-10
Abstract: PURPOSE:To eliminate level loss and power and enable the circuit to be adaptable to complementary type MIS semiconductor integrated circuits by composing from a switching means, capacitor, first and second pulse generating means.
Patent JP-S5925344-A (JP)
Title: Preparation of 2-chloro-4-fluorophenol
Inventor: FUKUSHIMA MASAYUKI
IPC: C07C27/00
Filed: 1982-07-30
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for a herbicide such as a hydantoin derivative, etc. in high purity in high yield, by chlorinating 4-fluorophenol with sulfuryl chloride in the presence of an N-containing base such as an amine, acid amide, urea, etc. CONSTITUTION:4-Fluorophenol is chlorinated with 1-1.5 equivalent sulfuryl chloride in the presence of an N-containing base, to give the titled substance. A primary amine (e.g., butylamine), secondary amine (e.g., diethylamine), tertiary amine (e.g., triethylamine), acid amide (e.g., formamide), urea, or a mixture of them is preferably used as the N-containing base, the amount of it used is preferably 0.005-2wt% based on the raw material compound. Dichloromethane, chlorobenzene, etc. is used as a reaction solvent, if necessary.
Patent JP-S5561166-A (JP)
Title: Reception and control system for dial flush signal
Inventor: HIYOUDOU WATARU
IPC: H04M3/42
Filed: 1978-10-31
Abstract: PURPOSE:To change the hooking operation unsure in operation into dial flush opera tion, by using the existing hooking identification processing ability of an electronic exchanger as it is, without lowering the processing ability of the exchanger. CONSTITUTION:The relays C and X are added to the trunk of the stored program control type electronic exchanger, and outgoing subscriber is connected to the terminal OI of trunk and incoming subscriber is to the terminal TI. Further, the winding III of the relay A is connected to the callout power supply RBT during the callout of incoming subscriber with the windings I and II of the relay A, and when the incoming subscriber is responded, the relay D is operated and this information controls the relay controller RC via the central control unit to enable communication with the relay S. Further, the relay X is operated and the dial flush signal is set to the reception enable. Further, the series circuit of the contacts a' and c is periodically scanned with the scanner SCN and hooking operation identification is made with the central processing unit.
Patent JP-S5658397-A (JP)
Title: Diaphragm plate filled by foamed resin
Inventor: KAWAMURA SHINICHIROU
IPC: H04R7/02
Filed: 1979-10-19
Abstract: PURPOSE: To make hardly cause buckling of foam resin filled diaphragm plate, by respectively filling in foamed resin of high density at the part near the root of cone or on the entire inner circumference in the cone and foamed resin of low density at the rest.  
     CONSTITUTION: Comparatively high density and high stress of foamed resin 4 is filled in the cone of 1' at the root including the part of buckling and comparatively low density and low stress foamed resin 5 is filled in the inside of other part 1". With the constitution like this, when the cone 1 is driven with very great acceleration via a bobbin 4 from a voice coil 3, a high stress produced by the bending of the part 1' near the root of the cone 1 can withstand. 
     COPYRIGHT: (C)1981,JPO&Japio