baber/WOPTO huggingface dataset:
Patent JP-H09286785-A (JP)
Title: Fluorine-containing dioxolane, organic solvent for electrolysis, lithium secondary cell and electric double layer capacitor
Inventor: NAKANO TOMOHARU
IPC: H01G11/40
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing dioxolane which has excellent oxidation and reduction potential ranges and is useful as an organic solvent for electrolyte and provide a lithium secondary cell with increased cycle characteristics and a double-layered electric capacitor. SOLUTION: This fluorine-containing dioxolane is represented by formula I [R1-R4 are each H, a 1-4C alkyl; R5 is H, F, a group of CFXY (X and Y are each H, F, a 1-4C alkyl)], typically 2,2-difluoro-4-methyl-1,3-dioxolane, having excellent oxidation-reduction potential range. This dioxolane is useful as an organic solvent for an electrolyte used in lithium secondary cells and an electric double layered capacitor to markedly increase the cyclic properties of the battery and to enable the long-term use under high voltage load. This compound is prepared by allowing a thione carbonate ester of formula II to react with a fluoride ion reagent of a tetraalkyl-ammonium fluoride-hydrogen fluoride complex in the presence of an oxidizing agent.
Patent JP-H10265798-A (JP)
Title: Surface treatment composition and surface treatment of substrate using the same
Inventor: MORINAGA HITOSHI
IPC: C09K13/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject surface treatment composition that can prevent metallic impurities from contaminating or staining the surface of the substrate on which VLSI is built up and can stably clean the surface of the substrate by admixing a specific complexing agent as an antisticking agent to the liquid medium. SOLUTION: An ethylenediamine phenol derivative of the formula [X1 and X2 are each hydroxyl group; Y1 -Y8 are independently H, hydroxyl group, a halogen, carboxyl; phosphonic acid group, sulfonic acid group, carbonyl, nitro (except the case that all of Y1 -Y8 are H); Z1 -Z4 are independently H, carboxyl, phosphonic acid group; R1 -R4 are independently H, an alkyl which may be substituted] or its salt is added to the liquid medium as an antisticking agent.
Patent JP-S59141514-A (JP)
Title: Hair tonic composition containing linoleic acid
Inventor: YOSHIZUMI HAJIME
IPC: A61K8/00
Filed: 1983-02-02
Abstract: PURPOSE:A hair tonic composition, containing linoleic acid or a salt thereof, and effective for promotion of hair growth, prevention of depilation and inhibition of dandruff, itching etc. CONSTITUTION:A hair tonic composition containing lineleic acid or a salt thereof, e.g. ammonium salt, alkali metallic salt or organic amine salt, or a mixture thereof in an amount of 0.01-10wt% based on the total weight of the composition. The linoleic acid (salt) has powerful inhibitory action on testosterone-5alpha- reductase, and the depilation and fallen hair are inhibited by applying the above- mentioned composition to the human scalp or animal skin. The downy hair becomes healthy, and the growth speed of the hair is remarkably increased.
Patent JP-S59184935-A (JP)
Inventor: JIYON FURANSHISU MINSHIYURU
IPC: G06F3/037
Filed: 1984-01-31
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-S58136816-A (JP)
Title: Preparation of highly oriented theremoplastic polymeric fiber
Inventor: OOTA MASAMI
IPC: D01D5/08
Filed: 1982-02-03
Abstract: PURPOSE:To obtain highly oriented thermoplastic polymeric fibers having a good winding form under a low winding tension, by collecting and oiling plural filaments extruded through a spinneret at a point near the spinneret with an oiling nozzle guide, and winding the resultant filaments at a point near the spinneret. CONSTITUTION:A melt spinnable thermoplastic polymer, e.g. a polyester, polyamide or polyolefin, is melt spun through a spinneret 2 and a solidified to give plural filaments 4, which are then collected and oiled by an oiling nozzle guide 11 at a position within 1m below the extrusion surface of the spinneret 2. The resultant filaments 4 are then wound by a winder 7 at a position within 2.5m below the extrusion surface of the spinneret 2. The winding tension can be controlled at <=0.5g/denier, and the filaments 4 can be wound favorably at >=5,000m/ min winding speed.
Patent JP-S58133719-A (JP)
Inventor: KOJIMA NORIO
IPC: H01H13/02
Filed: 1982-02-03
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-H05209458-A (JP)
Title: Fixing device of floor panel
Inventor: SHOJI TATSUO
IPC: E04F15/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide a fixing device of a floor panel for increase of fitting workability. CONSTITUTION:In a fixing device having a support member 3 with a leg 2, a receiver 8 of a panel-setter is screwed at the upper end of the leg 2. The receiver 8, in which the panel-setter 6 is fitted, is connected to the leg 2 through a holder 7 and a connection rod 9 so as not to be rotated in order to prevent idle running on fitting the panel-setter 6.
Patent JP-S59144669-A (JP)
Inventor: UTOU KAZUO
IPC: D06B3/04
Filed: 1983-01-31
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-H10212652-A (JP)
Title: Polyester filament based non woven fabric
Inventor: KENSHIYOU NOBUO
IPC: D04H3/011
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a filament non woven fabric excellent in heat resistance, quality suitable as a material for industrial use. SOLUTION: This non woven fabric consists of a conjugate filament comprising polyethylene terephthalate as a core component, and a polyester A satisfying the following (1)-(3) requirements, as a skin component. (1) the acid component is mainly consisting of terephthalic acid and/or isophthalic acid. (2) At least 80mol.% of the glycol component is neopentyl glycol. (3) The intrinsic viscosity is >=0.50. The weight ratio (conjugate ratio) of core component to skin component, in the conjugate filament, is 30/70-70/30.
Patent JP-H06233320-A (JP)
Title: Recording/reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N9/797
Filed: 1993-02-02
Abstract: PURPOSE:To provide a VTR of a 3-channel system which is free from deterioration of the picture quality caused by the crosstalk by arraying the line sequential color difference signals on a tape pattern of the VTR against an adjacent track and securing the correlation of signals with the adjacent track in a reproduction mode. CONSTITUTION:The time bases of video signals are expanded every 2H by means of the memories 7, 8 and 9 having the storage capacity of 2H. Then the video signals are recorded on a magnetic tape 25 by a rotary head drum consisting of three heads 22, 23 and 24. In such a constitution of a VTR, the time expanding unit is set every two horizontal periods of the TCI video signal. Then the signals modulated for each channel are recorded by a head whose attachment position is controlled so that the signals are distributed to the recording channels of three systems every two horizontal periods and also the line sequentialized color difference signals are arranged to each other in the same type on an adjacent track.
Patent JP-S63190094-A (JP)
Inventor: NISHIIE SHOGO
IPC: D21H27/20
Filed: 1987-01-27
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-S59141045-A (JP)
Title: X-ray analytical apparatus
Inventor: OKASHITA HIDEO
IPC: G21K1/06
Filed: 1983-01-31
Abstract: PURPOSE:To enhance the detection sensitivity of a light element according to an X-ray analytical method th reducing background noise generated by photoelectron, by constituting the case of a solar slit arranged in front of an X-ray detector from a magnet. CONSTITUTION:A solar slit 5 is formed by arranging several iron plates 5p in parallel and the side plate 5c of the solar slit case is formed of a magnet plate. This magnet plate is magnetized in the thickness direction thereof and a magnetic pole is formed as shown by the drawing. Therefore, a magnetic field is formed toward a downward direction as shown by the arrow and an electron path is shifted from the window W of an X-ray detector 4. As a result, there is no incident possibility to the X-ray detector and the background noise generated by a photoelectron is remarkably reduced and the detection sensitivity of a light element due to an X-ray analytical method can be enhanced.
Patent JP-H11206669-A (JP)
Title: Frame for tableware washing machine
Inventor: SHINKAI KIYOYASU
IPC: A47L15/42
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To easily insert a tableware washing machine even when a curb stop which is attached to the tip end of an out-of-machine water feeding pipe has moved downward by gravity by a method wherein for the frame which mount-supports the tableware washing machine main body, on the front side lower surface of a hollow part where pipings are pulled out, a guide wall which tilts backward is formed. SOLUTION: For this frame 16 on which a tableware washing machine main body 1 is mounted, a hollow part 17 where pipings are pulled out from the rear side to the front side is integrally formed for the frame 16, and on the front lower side of the hollow part 17, a guide wall 18 which tilts downward toward the rear side is formed.  By such a constitution, when the tableware washing machine main body 1 is installed in a specified space 15, when a curb stop 10 which is connected to an out-of-machine water feeding pipe 9 has moved downward, by gradually pushing in the tableware washing machine main body 1, the curb stop 10 can be guided to a connecting part 8 which is disposed on the front upper side of the frame 16 while coming into contact with the guide wall 18 which is formed on the front side lower surface of the hollow part 17, and the curb stop 10 can be easily connected with an in-machine water feeding pipe 7, and the insertion work can be easily performed.
Patent JP-H0570527-A (JP)
Title: Contact lens material and contact lens
Inventor: FUTAMURA HIDEYUKI
IPC: C08F220/28
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the title material having such hardness as to facilitate machining such as cutting and polishing and being desirable for obtaining a low-or medium-water content contact lens by copolymerizing a monomer mixture comprising a specified fluorinated monomer and an amide monomer. CONSTITUTION:100 pts.wt. monomer mixture containing 35-65 pts.wt. fluorinated monomer of formula I (wherein R1 is CH3; R2 is H or CH3; a is 1-9; m is 1-5; n is 4-10; p>=8; q>=0; and p+q=2n+1) (e.g. a compound of formula II) and 30-45 pts.wt. amide monomer [e.g. N,N-dimethyl (meth)acrylamide] as essential components and containing other monomers as optional components is copolymerized. In this way, a contact lens material having such hardness as to facilate machining such as cutting and polishing and being desirable for obtaining a low-or medium-water content contact lens can be obtained.
Patent JP-S56114497-A (JP)
Title: Plane diaphragm
Inventor: OKADA KENZOU
IPC: H04R7/10
Filed: 1980-02-13
Abstract: PURPOSE:To prevent the destruction and deformation of a skin material caused by the heating of a voice coil, by forming holes, for communication between capsules, in core plates of a honeycomb diaphragm having skin materials stuck to both top and reverse surfaces. CONSTITUTION:Core material 1 is made of a honeycomb structure using aluminum foil or other materials and to both top and reverse surfaces, skin materials 2 and 3, such as a metallic sheet and synthetic resin sheet, are stucked, forming a honeycomb diaphragm. To skin material 3 on its reverse surface, bobbin 4 is fixed and then wound with voice coil 5. Then, holes 1a for communication between capsules (a) are provided near places of core material 1 where bobbin 4 is positioned to enable the convection of internal air when voice coil 5 heats up.
Patent JP-S5298821-A (JP)
Title: Air-fuel ratio regualtor
Inventor: ASANO MASAHARU
IPC: F02D33/00
Filed: 1976-02-17
Abstract: PURPOSE: To perform a regular control for air-fuel ratio during normal condition by charging the set value in response to the changes in mean value or maximum value of an exhaust sensor output and maintaining the above set value where the gas-fuel mixture continuously shows an excessive deviation either to high or low ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10232348-A (JP)
Title: Projection lens
Inventor: BUN KISO
IPC: G02B13/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens for TV which magnifies and projects a small image focused in cathode rays onto a screen by using a cathode ray tube as a screen image source, and project a projection lens permitting to embody a clearer screen through optical aberration correction, especially, with a minimum lens composition. SOLUTION: This lens is configured so as to magnify and project a fixed size image appearing on a cathode ray tube(CRT) onto a large-scale screen. In this case, lens groups are arranged in order of a first lens group 101 having a fixed refractive index or lower, consisting of a single lens element L1 formed in a meniscus type convexed to the screen direction, and correcting spherical aberration; a second lens group 102 consisting of a single biconvex lens element L2 so as to have a positive refracting power on the whole and a positive refractive index; and a third lens group 103 having a very high, negative refracting power in the upper direction of the cathode ray tube to correct an upper face curvature distortion and distortion.  Here, a field stop 104 is to be included which is positioned between the second lens group 102 and the third lens group 103 and eliminates unnecessary light.
Patent JP-S56113120-A (JP)
Title: Photographing device
Inventor: ONODERA KAORU
IPC: G02F1/05
Filed: 1980-02-13
Abstract: PURPOSE: To automatically correct the contrast and obtain a photograph having a satisfactory gradation, by displaying the function of a screen having a heterogeneous pattern in accordance with the luminance distribution and luminance ratio of the object to be photographed, on the exposure surface of a sensitive material.  
     CONSTITUTION: The outputs of sensors P 1 WP n  of the multisplit photometric element 1 are provided to the operational amplifiers A 1 WA n  of the logarithmic amplifier circuit 2, the output of each amplifier is provided in order to the detection circuits 5, 6 through the analog switch 4, and voltage corresponding to the maximum value and the minimum value while the switch 4 goes the round is applied to the operational amplifier 7. In the circuit 7, the voltage ΔV of the difference between the maximum value and the minimum value is output, and it is compared 8 with the constant voltage V r . ΔV corresponds to the luminance ratio of the brightest part and the darkest part of the object to be photographed, and when becoming ΔV>V r , the screen 11 is drawn out to the front of the exposure side of a sensitive material F by the motor 9, and its function is displayed. The screen has an optically heterogeneous pattern where a low part and a high part of transmission density to a photographing light beam are mixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06231539-A (JP)
Title: Data reproducer
Inventor: MURAKAMI SATOSHI
IPC: G11B20/10
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a data reproducer in which a waveform equalizing characteristics can be always optimized with a simple structure. CONSTITUTION:A waveform equalizer 4 is divided into a variable phase compensator 41 and an amplitude compensator 42. Data is detected by a detector 5 and a PLL 6 from a reproduced signal waveform-equalized by the equalizer 4. After the detected data is demodulated by a demodulator 7, an error corrector 8 corrects an error of the data, and generates an error signal. An error rate is obtained from the error signal by an error rate measuring circuit 9. A control signal generator 10 so controls a phase compensation amount of the compensator 41 that the rate becomes minimum.
Patent JP-S56113485-A (JP)
Title: Printer device
Inventor: KIMURA NOBUYOSHI
IPC: B41K3/44
Filed: 1980-02-14
Abstract: PURPOSE: To carry and discharge a blank form, etc. into which a short content is contained automatically by mounting a means for carrying the blank form to a printing mechanism section and a means for laterally discharging the blank form after printing in a carrying and discharging device for the blank form of a printer device.  
     CONSTITUTION: A blank form 1 such as a bag into which a content is contained is automatically carried to a printing mechanism section 4 by means of a belt 3 driven by means of a motor 2. In this case, both sides of the blank form 1 are guided by means of a fixed guide plate 5 and a movable guide plate 6. When a photosensor 8 showing the charge of the blank form 1 is operated, the motor 2 is stopped, and printing is conducted. When printing ending signals are sent to a control circuit, a solenoid 15 is actuated, and the movable guide plate 6 is turned in the arrow head 16 direction to release guiding. At the same time, a motor 18 is started, a chain 19 for discharge is sent in the arrow head 20 direction, and the blank form 1 is discharged in the lateral direction by means of a pawl 21 mounted to the chain. The completion of discharging work is detected by means of a limit switch 22, and a printer device is restored. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S568357-A (JP)
Title: Cyanoguanidine derivative and its production
Inventor: TANAKA SATORU
IPC: A61P25/02
Filed: 1979-02-16
Abstract: NEW MATERIAL:Compound of formula I [A is phenyl, furyl, thienyl; B is pyridyl, phenyl; R is lower alkyl, lower alkenyl, group of formula IV (R 1  and R 2  are lower alkyl; n is 1W3) or formula V (R 3  is lower alkyl; n is 4, 5) or their acid adducts.  
     EXAMPLE: N-Cyano-N'-[α-(2-pyridyl)-o-methylbenzyl]guanidine.  
     USE: Antitumorigenic, antidepressant, local anesthetic, anti-inflammatory or diuretic.  
     PREPARATION: A compound of formula II and an isothiourea or isourea of formula III (Y is lower alkoxy, lower alkylthio) are subjected to reaction by standing them together at room temperature or with heating in the presence or absence of a solvent such as methanol to give a compound of formula I in one step. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04235719-A (JP)
Title: Method for concentration of carbon 13 using carbon dioxide laser
Inventor: ISOMURA SHOHEI
IPC: B01D59/34
Filed: 1991-01-14
Abstract: PURPOSE:To provide a method for efficiently increasing the concentration of <13>O by a laser method wherein CBr2F2 is used as work substance and oxygen is used as addition gas and also a method for efficiently increasing the concentration of <13>C wherein bromine produced derivatively in reaction process is captured and removed by the use of carbon dioxide laser. CONSTITUTION:In a method for concentrating carbon 13 wherein isotope selective photochemical reaction is effected by carbon dioxide gas laser using CBr2F2, as work substance, and oxygen, as addition gas, bromine produced derivatively during reaction process is captured and removed by carbon dioxide gas laser.
Patent JP-S57131037-A (JP)
Title: Tablet elusion/analysis tester
Inventor: OOKUBO KUNIHIKO
IPC: G01N21/27
Filed: 1981-02-04
Abstract: PURPOSE:To accurately measure eluted components of a tablet by light intensity of received spectrum with a pair of optical fibers adapted to irradiate and receive a white light provided in an elution tank for dissolving the tablet. CONSTITUTION:Tablets 3-Tn of the same kind is dissolved into water with the number n of elution tanks 1-n to make an elution liquids 5-Sn. A pair of optical fibers are provided in each elution tank along a specified length of an optical path with the ends thereof facing each other straight. Light from a white light source 18 enters the light incidence end through a focusing convex lens 19, a filter 20 and a focusing lens 17, transmits through the liquid from the emission end and enters the receiving fiber while subjected to a fixed absorption. The absorption spectrum is selectively separated into a spectrum of an arbitrary single wavelength with a concave diffraction grating 24 to form a image on a detection element block 25 and the intensity thereof is measured with a unidimensional self scanning type photodiode arrays 26-Pn. This enables the slution and analysis of components of samples the same in the kind numbering n simultaneously under the same condition.
Patent JP-H09210262-A (JP)
Title: Fiber reinforced rubber hose
Inventor: SHOJI HIROMITSU
IPC: F16L11/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced rubber hose which is light, is excellent in adhesiveness to a base cloth and rubber, has a soft reinforcing fiber, improves adhesiveness to a coating rubber, and has a high quality excellent in hose molding workability and hose performance. SOLUTION: In a rubber hose reinforced by a synthetic fiber-made reinforcing material, the reinforcing fiber is coated with a bonding agent composition containing at least a silicate compound in a matrix component, the silicate compound is constituted to be mainly composed of at least silicon and magnesium, and weight ratio of silicon/magnesium is 1/(0.1 to 1.0).
Patent JP-2000215926-A (JP)
Title: Protection cap mounting structure of bolted terminal
Inventor: SAWADA SEISAKU
IPC: H01R4/22
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a protection cover for covering a bolted terminal from coming off from a wire before fastening it. SOLUTION: In this protection cap mounting structure wherein a protection cap 10 with which a bolted terminal 1 connected to a wire termination is covered after the terminal is fastened and fixed with a bolt is mounted to the wire in advance, the protection cap is made of rubber or a flexible insulating resin, provided with a small diameter cylindrical part 10a and a dome shell- shaped electrical contact part covering part 10b continued to an end of the small diameter cylindrical part and having its lower surface opened, and is so structured that a tip 10b-1 of the electrical contact part covering part is positioned and held by abutting on a stepped part 1 g at the rear end on the wire connection side of the bolted terminal, and it is pulled up of the wire side so as to cover the bolted terminal and the bolt after the bolt is fastened and fixed to the bolted terminal 1.
Patent JP-H06229548-A (JP)
Title: Burner
Inventor: YASUI SHIGEAKI
IPC: F23N5/26
Filed: 1993-02-03
Abstract: PURPOSE:To eliminate an abnormal operating state before a regulating operation of a burner of the type for storing regulated value data of a controller in a semiconductor nonvolatile memory. CONSTITUTION:When setting of initialization of an EEPROM is instructed in a step s1 (YES), a process is advanced to a step s2, and a write circuit writes standard regulated value data regarding proportional valve currents at Lo side and Hi side flame failure decision levels, a combustion level of a seventh speed and fan currents at first-seventh speeds in the EEPROM.
Patent JP-H01194859-A (JP)
Title: Fet drive circuit
Inventor: SAGANE TOMIYASU
IPC: H02M1/08
Filed: 1988-01-27
Abstract: PURPOSE:To prevent a malfunction and to conduct a circuit operation at high frequency by connecting a transistor between FET gate sources for causing an electric current by the turn-OFF voltage of FET to flow. CONSTITUTION:The drive circuit of FET turns ON FET 1 and its floating capacity is stored with electric charge when the ON-voltage of the FET 1 is applied from a control circuit 3. Then, when a turn-OFF voltage is generated from the control circuit C, its charge flows through the base of a transistor(Tr) 2 and a resistance 3 and vanishes instantaneously by turning ON the Tr 2. In this case, the voltage across G-S of the FET 1 lowers to the saturation voltage across emitter and collector of the Tr 2. Also, the OFF-voltage flows through the resistance 3 by diode characteristics between collector bases of the Tr 2. Thus, the voltage across G-S of the FET 1 is equipotential to the voltage across the emitter and collector of the Tr 2 so as to be substantially zero.