baber/WOPTO huggingface dataset:
Patent JP-S60156662-A (JP)
Title: Preparation of p,p'-oxybis(benzenesulfonyl chloride)
Inventor: SATOU NORIAKI
IPC: C07C301/00
Filed: 1984-01-25
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for synthesizing a blowing agent for rubber and synthetic resins by easy reaction control in high quality and in high yield, by reacting diphenyl oxide with sulfuric acid, further with phosphorus oxychloride. CONSTITUTION:Diphenyl oxide is reacted with sulfuric acid, further with phosphorus oxychloride, to give P,P'-oxybis(benzenesulfonyl chloride). For example, diphenyl oxide is sulfonated with sulfuric acid according to the reaction formula. An equilibrium state is attained by formation of water as a by-product. If water as the by-product is removed from the system, side reactions will not occur and the reaction is advanced quantitatively. The reaction system is returned to a normal pressure system, phosphorus oxychloride is added to the reaction system, and chlorination is carried out under reflux by heating. By this method, neither problem of viscosity which happens in low-temperature reaction nor problem of cooling occurs. Characteristically waste liquor treatment is carried out extremely easily by this method.
Patent JP-H07220973-A (JP)
Title: Solid capacitor and its manufacture
Inventor: TAKAHASHI KIYONARI
IPC: H01G4/08
Filed: 1994-02-01
Abstract: PURPOSE:To provide a solid capacitor having good characteristic and a long life wherein polycrystalline silicon is used for a negative electrode and electrolytic solution is eliminated, and a manufacturing method thereof. CONSTITUTION:A positive plate 11 consisting of a metal sintered tantalum, aluminum, etc.) having valve function, a polycrystalline silicon film 14 in opposition to the positive plate 11 and a negative with a conductive paste layer 16 which is formed at a connection side of a negative lead 18 of the polycrystalline silicon film 14 are provided.
Patent JP-S61170003-A (JP)
Title: Compound magnet and manufacture thereof
Inventor: SHIINA SHUICHI
IPC: C08L1/00
Filed: 1985-01-23
Abstract: PURPOSE:To improve a magnetic characteristics, a mechanical intensity, a formability and a thermal resistance by adding a zircoaluminate system coupling agent. CONSTITUTION:This contains not only a ferromagnetic powder as a main component but also a zircoaluminate system coupling agent. The zircoaluminate system coupling agent is what two kinds of organic ligands are selectively bonded with a low molecular weight of zircoaluminate skelton, and an aluminium acylate part of this coupling agent is tightly bonded with a surface of the ferromagnetic powder, and a zirconium works as an effective and stable organic reaction group. Therefore, a compound magnet whose manufacturing manday and manufacturing cost are a little increased, and whose magnetic characteristics, mechanical intensity, formability and thermal resistance are improved is formed.
Patent JP-H09291205-A (JP)
Title: Lens of eyeglasses
Inventor: YAMASHITA HIROKI
IPC: C08K5/16
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product composed of a resin composition produced by compounding a polycarbonate resin with a specific ultraviolet absorber, having excellent impact resistance and transparency, exhibiting high ultraviolet absorption especially at 400nm and having high safety. SOLUTION: This lens is molded from a resin composition composed of (A) 100 pts.wt. of a polycarbonate resin (preferably a resin produced by using bisphenol A as the dihydric phenol component) and (B) 0.5-3 pts.wt. of an ultraviolet absorber having an APHA value of <=200 and a molecular weight of 500-2,000 and expressed by formula (X is H, a halogen, etc.; R<1> and R<2> are each an alkyl or an aralkyl; Y is a bivalent organic group for connecting two benzotriazolylphenol groups)  preferably 2,2'-methylenebis[4-(1,1,3,3- tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol], etc.}. The objective product preferably has a spectral transmission of <=5% at 400nm at a thickness of 1.5mm and a luminous transmittance of >=88% at the above thickness.
Patent JP-H04246364-A (JP)
Title: Injection cylinder for two-layer type injector
Inventor: UEMURA OSAMU
IPC: A61M5/178
Filed: 1991-01-31
Abstract: PURPOSE:To suppress the turbidity at the time of dissolving lyophilized powder with a soln. to the extent of having no troubles in use by providing a specific difference between the concn. of the silicone coatings of the coating layers applied on the inside wall of an injection cylinder with which a lyophilized liquid chemical comes into contact and the inside wall of the injection cylinder with which the liquid chemical does not substantially come into contact. CONSTITUTION:The coating layer subjected to a coating treatment with a silicone oil soln. having <=0.3% (W/V) concn. is formed on the inside wall part of the injection cylinder 3 with which the lyophilized liquid chemical comes into contact and the coating layer which is subjected to the coating treatment with the silicone oil soln. having >=1% (W/V) concn. is formed on the inside wall part of the injection cylinder 3 with which the liquid chemical does not substantially come into contact. A silicone oil which is dissolved in a liquefied gas, such as hydrocarbon fluoride, having high volatility is used for the silicone oil soln. The coating method includes a method for spraying the silicone oil soln., a method for sucking the soln. from an injection hole formed in the needle juncture 2 of the injection cylinder 3, a method for sinking the injection cylinder 3 into a silicone oil soln. tank, etc.
Patent JP-H06218690-A (JP)
Title: Damping of vibration of driving device which is magnetically joined
Inventor: SUGANO SEIICHIRO
IPC: H01L21/677
Filed: 1993-01-26
Abstract: PURPOSE:To damp the vibration generated on a driven body in noncontact form by installing a magnet on the driven body, installing a coil into which a magnet is fitted in the vicinity of the stop position of the driven body, and controlling the electric conduction for a coil on the basis of the output of a vibration detecting sensor. CONSTITUTION:A driven body 2 which shifts together with a driving body 12 along a transfer passage 3 can not follow the stop of the driving body 12 when the driving body 12 stops at a stop position, and vibrates at the stop position. This vibration is detected by a sensor 17, and a vibration signal is sent to a control circuit 20, and the electric conduction for a coil 15 is controlled, in order to attenuate the vibration of the driven body 2 through an electric current controller 21. A repulsive force or attractive force is generated between the magnetic field generated on the coil 15 and a permanent magnet 25 arranged on the driven body 2. Accordingly, when the driven body 2 intrudes into the coil 15, the magnetic field for pushing back the magnet 25 is controlled so that the generated electric current is allowed to flow, while when the driven body 2 is expelled from the coil 15, the magnetic field for pulling back the magnet 25 is controlled, and the vibration of the driven body 2 is damped.
Patent JP-S58127609-A (JP)
Inventor: MAEKAWA KINSHI
IPC: A47B53/02
Filed: 1982-01-25
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-H11215640-A (JP)
Title: Long member protector
Inventor: SUZUKI SHINTARO
IPC: H02G3/04
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a long member protector by which the branch portions of a long member can be protected and which is versatile in the diameter of the long member. SOLUTION: In order to cover and protect a long wiring harness 11 and branch portions 12 branched from the wiring harness 11, a long member protector 10 has a cylindrical part 13 and openings 14 provided on the side surface of the cylindrical part 13. The cylinder part 13 has 1st-7th belt-type members 21-27. The 1st-7th belt-type members 21-27 are arranged in parallel with each other in a widthwise direction and their longitudinal side parts are rotatably connected to each other. The 1st belt-type member 21 can be selectively layered with and fixed to the 4th belt-type member 24 and the 7th belt-type member 27.
Patent JP-H09194794-A (JP)
Title: Resin composition for exterior coating of can
Inventor: MAEDA YOSHIKO
IPC: C09D161/20
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition containing a specific straight-chain polyester resin, a branched polyester resin and an amino resin as essential components, excellent in coating properties on undried ink and capable of forming a coating film excellent in hardness, processability and retort resistance. SOLUTION: This resin composition contains (A) a straight-chain polyester resin having 1000-10000 number-average molecular weight (Mn), (B) a branched polyester resin having 1000-3000 Mn and (C) an amino resin such as a mixture of two or more resins selected from among an alkyl etherified melamine resin, an alkyl etherified benzoguanamine resin and an alkyl etherified melamine- benzoguanamine cocondensation resin as essential components. Furthermore, preferably, the components A and B contain 5-80mol% compound of the formula (R1 to R3 are each H or a 1-4C alkyl and total of carbon number of R1 to R3 is >=3) as a constituent alcohol component in total constituent alcohol component of the components A and B.
Patent JP-S55104894-A (JP)
Title: Production of pyrimidine-arabinosides
Inventor: UDAGAWA TAKASHI
IPC: C12P19/40
Filed: 1979-02-02
Abstract: PURPOSE: An arabinose donor and a pyrimidine derivative are treated with a microorganism belonging to Proteus to produce a pyrimidine-arabinoside.  
     CONSTITUTION: The reaction between a pyrimidine derivative of formula I (X is H, D-ribofuranosyl; Y is hydroxyl, amino; Z is lower alkyl, halogen) and an arabinose donor selected from 1-β-D-arabinofuranosyl-urasyl or -cytosine, 9-β-D-arabinofuranosyl-hypoxanthine, -adenine or -guanine or their phosphate esters and D- arabinose-1-phosphate is effected in the presence of a microorganism capable of forming compounds of formula II (Y and Z are the same as the aboves), e.g., Proteus bulgaricus AJ-2769 (FERM-P4795). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05206568-A (JP)
Title: Optical element
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1992-01-24
Abstract: PURPOSE:To enable a reflected light from a memory medium to be guided to a photoelectric converting element with a low loss to attain a high C/N by a method wherein a polarizing plate whose transmission factor is over a specific value is used as a photodetector. CONSTITUTION:Light 780nm in wavelength emitted from a semiconductor laser 14 of a light source is reflected by a photomagnetic memory medium and diffracted by diffracting means 17A and 17B, and the diffracted light is scattered in four directions and detected by photoelectric conversion elements 21A, 21B, 21C, and 21D. By a difference signal obtained by subtracting the output sum of the elements 21C and 21D from that of the elements 21A and 21B, the rotation of light in a polarization axis done in the magnetooptical memory medium is detected and data is reproduced. When polarizing plates 11A and 11B are set to 80% in transmission factor to light 780nm in wavelength, light is small in loss at the polarizing plate, so that C/N can attain over 51dB. By replacing other optical systems, C/N can attain 50dB if a polarizing plate is over 50% in transmission factor, but it is preferable that a polarizing plate is over 70% in transmission factor.
Patent JP-S63178525-A (JP)
Title: Removing device for photo-resist
Inventor: OKUBO MASAO
IPC: H01L21/302
Filed: 1987-01-20
Abstract: PURPOSE:To remove a photo-resist by increasing O3 concentration through a permselective means in the mixed gas of O2 and O3 from an O3 generator and reacting the mixed gas with the photo-resist. CONSTITUTION:An ozone generator 10 changes one part of O2 supplied into O3, and feeds the mixed gas of approximately 92% O2 and approximgtely 8% O3. A permselective means 20 is supplied with the mixed gas by a tube 11. O2 is easy to be permeated through a reverse osmotic membrane 22, and returns to the ozone generator 10 through a reflux tube 25. O3 is difficult to be permeated through the film 22, and is injected into a chamber 30 from openings 311 for a distributor 31 through a tube 27 as a gas containing O3 in high concentration. Approximately 12-15% O3 concentration and 10l/min flow rate are optimum, and O3 is chemically reacted with a photo-resist in an Si wafer 50 and turned into CO2, H2O or NOx, thus removing the photo-resist from the wafer 50. O3 not reacted is forwarded to an O3 decomposing apparatus 40 together with CO2, H2O and NOx, and decomposed into O2 and discharged. According to the method, the photo-resist can be removed quickly without elevating the temperature of the wafer.
Patent JP-H09203808-A (JP)
Title: Composition for filter
Inventor: MORI TAIZO
IPC: C09B67/22
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously impart the lightness and saturation of light to an LCD by incorporating pigments having the specific values of the ratios of specific absorbance into the compsn., thereby providing the compsn. having the excellent spectral characteristics that only the transmission to the light of main wavelengths, i.e., the light corresponding to the patterns of G is high and that the transmittance to the light of the other wavelength regions is low. SOLUTION: This compsn. contains the pigments of >=6 in the value of the ratio (A460 /A540 ) of the absobance (A460 ) of the light of the wavelength 460nm to the absorbance (A540 ) of the light of the wavelength 540nm and <=6 in the value of the ratio (A490 /A540 ) of the absobance (A490 ) of the light of the wavelength 490nm to the absorbance (A540 ) of the light of the wavelength 540nm. As a result, the spectral characteristics that only the transmission to the light of the specific wavelengths, i.e., only the transmittance to the light of the main wavelengths (490nm and 540 to around 545nm) usable for the filters of the patterns corresponding to G is high and that the transmittance to the light of the other wavelength regions (particularly around 460nm) is low are satisfied.
Patent JP-S62228044-A (JP)
Inventor: JIEREMIA PATORITSUKU KEESHII
IPC: C07C65/24
Filed: 1987-01-20
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-S58129436-A (JP)
Title: Developer used for electrostatic image
Inventor: KOIZUMI FUMIO
IPC: G03G9/08
Filed: 1982-01-29
Abstract: PURPOSE:To obtain an image high in density, sharpness, and gradation, by coating a carrier with a toner obtd. by dispersing acidic carbon black into styrene as a main component, and a coating resin contg. a styrene component. CONSTITUTION:A carrier core material is coated with a toner obtd. by dispersing 10-30wt% acidic carbon black into a binder resin composed mainly of styrene, and a coating resin contg. a styrene component to form a carrier. A content of styrene component in the binder resin of the toner is represented by Awt% and a content of styrene component in the coating material of the carrier is denoted by Bwt%, the relationship between the two is given as follows: 0.7< A/B<3.0.
Patent JP-H03221397-A (JP)
Title: Automatic document feeder
Inventor: OKADA HIROKI
IPC: G03B27/62
Filed: 1990-01-19
Abstract: PURPOSE:To expand the function of an automatic document feeder and improve convenience by providing the independent cut action mode in which the sheets set on a document table are conveyed and cut by a cutter and discharged into a discharge tray regardless of the exposure process of an image forming device main body. CONSTITUTION:When various sheets are set on a document table and the independent cut action mode is performed for the sheets, a cutter 31 is protruded toward a sheet conveying path by the action of a solenoid 34. The sheets conveyed through the conveying path are cut into half by the cutter 31 and discharged on a discharge tray.
Patent JP-H0920899-A (JP)
Title: Detergent composition containing bleach and brightener
Inventor: JIYANNRIYUTSUKU FUIRITSUPU BUT
IPC: C11D3/39
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition containing a granular bleaching agent and a specific granular whitening agent, not generating the yellowing, etc., of the composition on storage, having excellent storage stability and high dissolution speed, and excellent in cost reduction.  
     SOLUTION: This detergent composition contains (A) a granular bleaching agent, and (B) a granular whitening agent (e.g. having a water content of <5wt.%) comprising (B 1 ) a stilbene whitening agent {e.g. 4,4'-bis[(4-anilino-6- morpholino or diethanolamino-1,3,5-triazin-2-yl)amino]-2,2'-stilbenedisulfonic acid disodium salt} and (B 2 ) a biphenyl or bis(benzoxazole whitening agent [e.g. 4,4'-bis(2-sulfostyryl)biphenyl disodium salt] in a B 1 :B 2  ratio of at least 4:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02193864-A (JP)
Title: Sorter
Inventor: MOROFUJI HIRONORI
IPC: B65H39/11
Filed: 1989-01-20
Abstract: PURPOSE:To facilitate the removal of a jam sheet by operating a driving source by means of a manual operating part and moving a sheet discharge means to a optional position in the state where a movable door for sheet jam processing is opened. CONSTITUTION:When a movable door 80 for jam processing of a sorter is opened, the drive of a drive transmitting mechanism 86 for vertically driving a paper discharge unit 60 can be manually conducted to move the paper discharge unit 60 to an optional position, and a jam sheet can be easily taken out. As an idle gear 57 is removed from a driving pinion 56a by a releasing mechanism 93 interlockingly with the opening motion of the movable door 80 to release the driving force transmitting effect of the drive transmitting mechanism 86, the moving operation of the paper discharge unit 60 can be conducted with a small force. Hence, the opening motion of the movable door and the releasing motion of the drive transmitting mechanism can be conducted by only one operation, and the removing processing of jam sheets can be easily conducted.
Patent JP-S59136472-A (JP)
Title: Partial coating method for plastics
Inventor: ICHINOSE KOUJI
IPC: C23C18/16
Filed: 1983-01-27
Abstract: PURPOSE:To improve the quality of a coating layer, while inhibiting the deformation of plastics, by curing a coating material applied onto the predetermined part of plastics with ultraviolet irradiation whose low wavelength zone is cut off, and then etching, electrolessly plating and electrically plating said plastics. CONSTITUTION:An ultraviolet-curing coating material which is hardly damaged by a liquid etchant is applied onto the surface part of a plastic sheet expected not to be coated and exposed to ultraviolet irradiation whose low wavelength zone is cut off to cure the coating material. Thereafter, the treated sheet is immersed in a liquid etchant to etch the uncoated part only. Then, it is electrolessly plated with Ni or the like and transferred to an electric plating step to finish it by the electric plating of Cu, Ni, Cr or the like. By this method, the coated article of excellent quality is obtained while eliminating the deformation of the surface of the plastics.
Patent JP-S58130625-A (JP)
Title: Josephson logical circuit device
Inventor: ASANO JIYUNSHI
IPC: H03K19/195
Filed: 1982-01-29
Abstract: PURPOSE:To realize a large-scale DC power supply driving type circuit, by supplying the electric power to a DC power supply driving type Josephson circuit by a transformer coupling system. CONSTITUTION:Figures 1, 9 and 10 indicate an AC power supply of a room temperature, a thin film transformer chip and a Josephson IC chip respectively. The chips 9 and 10 are dipped in liquid helium. A control part is shown by 11. The power supply 1 generates sine waves of 200mA and 1V with 100kHz, and this electric power is converted into 50 sets of electric powers 400mA and 10mV. A Josephson circuit which needs a current of 400mA is connected to each transformer at the secondary side. This circuit is a logical LSI which consists of Huffle (Hebard et al. IEEE Trans. Magnetisn MAG 15, 408, 1979). An LSI contains 50 sets of transformers. The secondary output of a transformer 501 is shaped by a regulator 701 and connected with a Josephson logical circuit 801, etc.
Patent JP-H04246944-A (JP)
Title: User/user's information transfer system
Inventor: YORITA TERU
IPC: H04L12/18
Filed: 1991-02-01
Abstract: PURPOSE:To transfer the same user/user's information(UUI) from an arbitrary general data terminal(DTE) to plural ISDN terminals(TRM), and to simultaneously transmits the same message to the entire TRM in an emergency. CONSTITUTION:When a DTE 3 calls, a CPU 11 detects the calling through a data adaptor 6 from a data line circuit(DLC) 9, and connects the DLC 9 through a time division switch(TDSW) 10 with a UUI trunk circuit(UUT) 13. Then, a UUI message and the other side line number (subaddress of TRM as necessary) to be communicated to the other side are input and set from the DTE 3, according to a preliminarily set procedure. At that time, when a line number 4000 is input, the UUT 13 transmits the line number 4000 and a layer 3 message including the UUI to the CPU 11. The CPU 11 connects the UUT 13 through the TDSW 10 with an ISDN line circuit(ILC) 7 when receives the layer 3 message, and transfers the UUI from the UUT 13 to TRM 1 and 4.
Patent JP-S63214239-A (JP)
Inventor: BUERUNAA TEII
IPC: A61B5/04
Filed: 1988-01-21
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-H02194035-A (JP)
Title: Production of stretched film
Inventor: FUJII YASUHIRO
IPC: B29C55/14
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a stretched porous film stably without causing breakage and uneven stretching by stretching a film under specified conditions in the direction of flow and a direction normal thereto. CONSTITUTION:An unstretched polyolefin (e.g. PE) containing, for example, a barium sulfate powder and calcium stearate is fed to a stretching machine to stretch the film in a ratio of at least 2 in the direction normal to that of flow, desirably contracted by 10-50% in the direction normal to that of flow of the film at the stretch temperature to a temperature lower than the melting temperature of the resin and stretched in the direction of flow of the film.
Patent JP-2000213191-A (JP)
Title: Gymnasium
Inventor: SASAKI HIROSHI
IPC: A63B69/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate putting in/out of a tatami mat moving wagon having a tatami mat unit at the upper part toward a shed and being floated by air levitation bearings mounted at the lower part. SOLUTION: A space 50a is formed at the under-floor part of a plane floor 50 constituting an exercise division in a gymnasium, and a means 60 for preventing the generation of a level difference between a floor and a shelf is disposed in the space 50a, which means 60 has a shelf lifting arm for lifting the forward end of a wagon accommodating shelf board 42 in a shed 40 by an electric cylinder, which expands and contracts by a motor with a speed reducer, to eliminate a level difference between the upper surface of the wagon accommodating shelf board 42 and the upper surface of the plane floor 50.  Thereby, the upper surface of the wagon accommodating shelf board 42 and the upper surface of the plane floor 50 are made flush with each other and the level difference by which an air levitation bearing is caught is eliminated, so that a tatami mat moving wagon can be easily put into/out of the shed 40.
Patent JP-H05204181-A (JP)
Title: Electrophotographic sensitive body and electrophotographic image forming method
Inventor: ETO YOSHIHIKO
IPC: G03G5/14
Filed: 1992-01-27
Abstract: PURPOSE:To provide an electrophotographic sensitive body giving a satisfactory image free from ground stain, to remarkably reduce image defects such as black spots and interference fringes and to obtain a high quality uniform image. CONSTITUTION:This electrophotographic sensitive body has an electric conductive polyaniline layer 5 and photosensitive layers 2, 3 laminated on the substrate 1 and an image is formed with this sensitive body by digital image exposure.