baber/WOPTO huggingface dataset:
Patent JP-S5962691-A (JP)
Title: Aromatization of terpene compound
Inventor: TAKABORI YASUO
IPC: C10G45/68
Filed: 1982-10-02
Abstract: PURPOSE:To obtain an aromatized oil having quality and yield equal to or more than one obtained from petroleum, by aromatizing a terpene compound in the presence of a catalyst using alumina or alumina silica containing crystalline aluminosilicate Y zeolite as a carrier. CONSTITUTION:A mixture (especially preferably eucalyptus oil, or treated oil thereof) is aromatized using a catalyst having alumina or alumina silica containing preferably 10-30wt% crystalline aluminosilicate Y zeolite as a carrier, and converted into a gas oil material, a raw material for gasoline or pure aromatic hydrocarbon consisting of aromatic hydrocarbons as main components. The fittest aromatization conditions are 400-500 deg.C temperature and <=2kg/cm<2> pressure, a ratio of feed oil to the catalyst is 1-2hr<-1> liquid space valocity in the case of a fixed bed and a weight ratio of oil to the catalyst is preferably 8-10 in the case of a fluidized bed.
Patent JP-S6064363-A (JP)
Title: Image forming device
Inventor: IDE FUMITO
IPC: B65H7/06
Filed: 1983-09-20
Abstract: PURPOSE:To stop the operation of a device on detecting the jamming of a form by checking on whether the form is present at a prescribed position or not when a means which conveys the form from a form storage part operates synchronizing with image forming operation. CONSTITUTION:An original is set on an original platen 3 and moved from a left end to a right end to be irradiated by a light source 4, and reflected light forms an image on a photosensitive drum 2 through a convergent optical transmission line 5. The drum 2 rotates clockwise and is charged electrostatically by a charger 6 to form an electrostatic latent image on the surface of the photosensitive drum 2, and toner is stuck in a developing device 7 to develop the image. Forms P are fed out of a cartridge 9, sheet by sheet, by paper feeding mechanisms 10 and 11 and then discharged into a tray 20 after image transfer 12, peeled 16 from the drum 2, conveyed 17, and fixed 18. Form detectors 22 and 23 are provided in the middle point of the conveyance to perform said operations synchronously while monitoring the passing of the forms. Consequently, jamming is detected easily from intervals of time when forms pass the form detectors 22 and 23, and easy to repair.
Patent JP-S6152369-A (JP)
Title: Surface treatment of aluminum or aluminum alloy
Inventor: NAKAYAMA TSURUO
IPC: C23C22/56
Filed: 1984-08-21
Abstract: PURPOSE:To improve the corrosion resistance of Al by chemically forming an oxide film on the surface of the Al and treating the film with a coupling agent. CONSTITUTION:The surface of Al or an Al alloy is pretreated, and an oxide film is chemically formed on th surface. The oxide film is then treated with a coupling agent such as a silane, titanate or aluminate coupling agent to give a water repelling effect. Thus, the corrosion resistance of said Al or Al alloy is improved.
Patent JP-S5797263-A (JP)
Title: Simple data terminal type telephone set
Inventor: TOYODA MASAYUKI
IPC: H04M1/00
Filed: 1980-12-09
Abstract: PURPOSE:To transmit data, by storing a transmission time and the number of collected center in advance from the operator in a simple data terminal type telephone set, transmitting them automatically at a designated time and connecting them to the center. CONSTITUTION:When the operator transmits a designation time transmission request signal from a data input button 12 to a control section 132 in a data transmission and reception circuit 13, a numeric display device 14 is displayed with a completion of preparation. When the operator inputs the transmission designating time, selection number of a collection center 3, and transmission data with an input button 12, they are stored in a storage section 15 via an automatic transmission section 17. The section 17 compares the present time outputted from a count section 16 with the time information of the storage section 15, and when the coincidence is identified, a transmission request signal is transmitted to the control section 132. The control section 132 controls a telephone set circuit 11 to make off-hook state to a data converter 2, transmits a callout signal and the selection number of the storage section 15 via the automatic transmission section 17, connects it to the center 3 and transmits the transmission data via a modulation/demodulation section 131 and telephone set circuit section 11. If busy, re-call out is made.
Patent JP-S6151897-A (JP)
Inventor: SHIBATA NOBORU
IPC: B65D73/02
Filed: 1984-08-21
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-H0461327-A (JP)
Title: Manufacturing of semiconductor device
Inventor: SAITO SATOSHI
IPC: H01L21/302
Filed: 1990-06-29
Abstract: PURPOSE:To make extinct eaves-shape part of SiN by previously removing only contact area of SiN to be used for etching barrier for bevelling of the contact area, after deposition. CONSTITUTION:A SiO2 film 4 and an SiN etching barrier layer 5 are laminated alternately all over a Si substrate 3 which has gate electrodes 2 arranged via gate insulating film 1 of SiO2. Then, in the contact-forming area S between one gate electrode 2 and another gate electrode 2, an opening is made by etching a contact pattern 6 with greater diameter than a contact hole, and then etching an etching barrier layer 5. At this time, SiO2 is formed as an insulating film 4 in the 1st layer, and SiN is coated on SiO2. By a photo resist 10, an opening of a contact pattern 6 with diameter R greater than a contact hole of 1.0mum, for example, is made. Therefore, SiN of the opening area is removed.
Patent JP-H0459882-A (JP)
Title: Adhesive for rubber powder
Inventor: SHIMADA MOTOO
IPC: C08J5/12
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject adhesive having long pot-life, giving sufficiently high adhesive force between rubber powder particles and useful for elastic pavement material, a cushion material, a vibration damping material, etc., by using a specific compound and a terminal isocyanate urethane prepolymer as essential components. CONSTITUTION:The objective adhesive contains (A) a compound of formula ((n) is 2-4) (preferably terephthalyl chloride) and (B) a terminal isocyanate urethane prepolymer derived from (i) a polyol (preferably a polypropylene glycol having a molecular weight of 200-4,000 and an average number of functional groups of 2-2.5) and (ii) a stoichiometrically excessive polyisocyanate (preferably diphenylmethane-4,4'-diisocyanate) preferably at a ratio (A:B) of (0.005-0.1):1.
Patent JP-H0925284-A (JP)
Title: Production of cyclopentadienyltitanium trialkoxy derivative
Inventor: RIHIYARUTO RIZOFUSUKII
IPC: C07F7/28
Filed: 1996-07-03
Abstract: The prodn. of cyclopentadienyl-trialkoxy derivs. of formula(I) comprises reacting cyclopentadienyltitanium trihalides (II) with alcohols in inert solvent and in the presence of alcoholate(s) as in the equation (1). L = cyclopentadienyl ligand substd. with m R<1> gps.; m = 1-5; X = F, Cl, Br or I; M = Li, Na, K, Mg or Ca; R<1>, R = opt. substd. alkyl or aryl; n = valency of M.
Patent JP-H095675-A (JP)
Title: Bridge of rimless spectacles and rimless spectacle
Inventor: HORIKAWA KAORU
IPC: G02C5/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide a bridge which is strong against impact and bending even with rimless spectacles by forming the bridge of the rimless spectacles of a superelastic metallic blank. CONSTITUTION: The bridge 1 is formed of the superelastic metallic blank, for example, nickel-titanium alloy, β titanium alloy, etc. A deformation prohibitive member 2 is mounted at the end of the bridge 1 and a pipe body made of metals, exclusive of the superelastic metallic blank is mainly used for this member 2. This pipe body 2A is inserted into the end of the bridge 1 and is press fitted thereto. The member is thus fixed to the bridge 1 by tight fit. A pad arm 3 having a nose pad 3A is fixed by brazing, etc., to the pipe body 3A. Further, a mounting bolt 4 inserted into the through-hole H of a lens R is fixed by brazing to the pipe body 2A. This mounting bolt 4 fixes the lens R by screwing of a nut, etc., on the opposite side after the bolt is inserted into the lens R.
Patent JP-S5798154-A (JP)
Title: Rotary head type magnetic recorder and reproducer
Inventor: UJIYOU TATSUZOU
IPC: G11B15/54
Filed: 1980-12-09
Abstract: PURPOSE:To detect the turning speed and phase of a rotary drum, by utilizing streak grooves for forming an air film between the drum and a magnetic tape arranged around the external circumferential surface of the rotary drum. CONSTITUTION:On the surface of a rotary drum 3 where a magnetic tape is not wound, a light emitting element 20 and a photodetecting element 21 are arranged. Between streak grooves formed at an interval (l) while slanting at a prescribed angle theta from a magnetic head, one more steak groove (d) is worked and used for phase detection. A signal from the photodetecting element 21 is passed through a differentiating circuit 22 and a rectifying circuit 23 to detect a detection signal rising. The obtained detection signal is passed through a monostable multivibrator 24 with 3/4 duty to eliminate a phase detection signal, obtaining a speed detection signal. For the phase detection, the signal passed  through the rectifying circuit 22 is passed through a delay circuit 25 and then  ANDed with the output signal of the 3/4 monostable multivibrator 24 to extract  only the part where a phase signal is present.
Patent JP-H0339309-A (JP)
Title: 2-methacryloyloxyethylphosphorylcholine copolymer
Inventor: ISHIHARA KAZUHIKO
IPC: A61L31/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the title new copolymer suitable as a material such as artificial blood vessel, having excellent bioavailability, mechanical strength and moldability by copolymerizing methacryloyloxyethylphosphorylcholine with a methacrylic acid ester. CONSTITUTION:2-Methacryloyloxyethylphosphorylcholine(MPC) is copolymerized with a methacrylic acid ester to give the aimed copolymer having a repeating unit shown by the formula [a is 0.03-0.7; b is 0.3-0.97; n is >=2; R is H or OR' (R' is aliphatic hydrocarbon; aromatic hydrocarbon)] and >=5,000 molecular weight. MPC, for example, is obtained by reacting 2-bromoethylphosphoryl dichloride with hydroxyethyl methacrylate and reacting the prepared 2- methacryloyloxyethyl 2'-bromoethyl phosphate with trimethylamine in a methanol solution.
Patent JP-H0518022-A (JP)
Title: Joint device in structure
Inventor: IWATA SETSUO
IPC: F16B7/04
Filed: 1991-07-16
Abstract: PURPOSE:To make it possible to easily and speedily connect a pair of hollow structural members to each other by using a frame member inserted between a pair of structural members to transfer shearing force and a pair of plate-like members. CONSTITUTION:A joint device 11 is inserted into hollow sections of a pair of structural members to be connected in a state to contract jack devices 15 and 16. At that time, it is so inserted that a frame member 12 is positioned in the hollow section. After that, screw shaft bodies 35 of the jack devices 15 on both sides are rotated to separate up and down plate-like members 14, and locking plates 13 are locked with projection members inside the structural members. Then, in the same way, a jack device 16 is operated to recess the central parts of the plate-like members 14, both ends are associated with each other, and both structural members are connected firmly to each other through the plate-like members 14 as a unit.
Patent JP-H103921-A (JP)
Title: Positive electrode active material for lithium battery, its manufacture, and battery with the active material
Inventor: AMIN KARIRU
IPC: H01M4/505
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance battery at a low cost by using hexagonal lithium management of space group P3n having a continuous discharge- voltage characteristic in a specific voltage range with respect to metallic lithium, for a positive electrode material. SOLUTION: LiOH of 668mg is dissolved in H2 O of 120ml at 50 deg.C, then γ-MnO2 of 500mg is immersed in it for 30min, for example. It is heated in a stainless steel autoclave covered with polytetrafluoroethylene at 300atm and 170 deg.C for five days to obtain lithium manganate. The surface index of the diffraction peak of the active material indicates that it belongs to the hexagonal stratified structure of the space group R3m. It is used for a positive electrode, metallic lithium is used for a negative electrode, the battery is charged to 4.2V and discharged to 2V, and good electrochemical activity is obtained. This battery shows a continuous discharge voltage characteristic between 4.5-2V against metallic lithium.
Patent JP-H0225626-A (JP)
Title: Control device for hot water supply apparatus
Inventor: YAMAKITA TAKAHIKO
IPC: F23N5/24
Filed: 1988-07-12
Abstract: PURPOSE:To make it possible to judge whether the combustion was in operation or it was stopped during power failure by providing a circuit to detect a keep relay and a circuit to detect the state of ON or OFF of this keep relay. CONSTITUTION:When the switch 16a of kitchen remote controller 10 is pressed down, a signal is taken in a storage control section 12 from 11 and the signal of operation ON is stored. With this a set coil 18 is energized and both (a) contact point 20 and (b) contact point 21 are connected to S side, and a combustion control section 13 is supplied energy from the power source and combustion action is started. Next when the switch 16a of the kitchen remote controller 10 is pressed down, a signal that I1 operation is OFF is stored in the storage control section 12 and both contact points 20 and 21 are connected to R side and the combustion action stops. Here, the signal of operation ON in the storage control section 12 is erased when power failure occurs and again the power supply is started. But since both contact points 20 and 21 are still connected to the S side, the power supply is started to a combustion control section and the combustion action is reopened, Further, the state of the storage control section 12 before the power failure can be known by the input of I3.
Patent JP-S5799758-A (JP)
Title: Semiconductor chip
Inventor: TAKADA HISAO
IPC: H01L23/31
Filed: 1980-12-12
Abstract: PURPOSE:To prevent radiation from a case, etc. by forming a thin-film in polyparaxylirene onto the chip. CONSTITUTION:Polyparaxylirene is heated and decomposed in vacuum, and polymerized on the chip in a chamber having room temperature, and the thin- film with approximately 20mum thickness is shaped. Pin holes are difficult to be formed in the film, and the film has excellent waterproof property and heatproof property. The film is etched selectively by using a metallic mask in O2 plasma, and an unnecessary section is removed. According to this constitution, a LSI causing extremely few soft errors can be formed.
Patent JP-H1016868-A (JP)
Title: Electric bicycle
Inventor: WADA MASAMI
IPC: G01R31/36
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the accurate charge/discharge control and wide using range of a charging battery by providing the first control circuit controlling and driving an electric drive device and the second control circuit performing at least one of the monitoring of the charging battery and the control of an electric bicycle via a switch action. SOLUTION: An electric drive device control circuit 2 calculates the prescribed PWM duty based on the assist ratio command signal sent from a main body control circuit 7 via a communication line 15, the torque signal from a pedal depressing power detector 8, and the speed signal from a vehicle speed detector 9 to drive a motor 10. A battery discharge monitoring device 13 is connected between a main switch 11 and the main body control circuit 7, and it invariably monitors the discharge state of a charging battery 5 and sends its information to the main body control circuit 7. The obtained battery residual information is sent to the electric drive device control circuit 2 via the communication line 15 to drive and control the motor 10. High-accuracy battery residual control and multiple functions are realized in the wiring saving approach.
Patent JP-S6065275-A (JP)
Inventor: JIIN EFU BARUTSU
IPC: F02N3/02
Filed: 1984-08-22
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-H05337810-A (JP)
Title: Polishing machine
Inventor: HIRAMATSU SHINICHI
IPC: B24B23/03
Filed: 1992-06-08
Abstract: PURPOSE:To provide a polishing machine having a small sized structure and an excellent manipulatability, which can cope with both rough grinding with a large degree of momentum and a finish grinding with a small degree of momentum. CONSTITUTION:A coupling shaft 46 is rotatably attached at a position eccentric from a spindle 30 rotated by a motor 16, and is fixed thereto with a polishing disc 44 and is coaxially fixed thereto with a sun gear 55 which is meshed with an internal gear 56 rotatably attached to a body 10. Further, the body incorporates a locking mechanism which is switched between a position where the rotation of the internal gear 56 relative to the body is inhibited, and a position at which the rotation thereof is allowed.
Patent JP-S6234189-A (JP)
Inventor: MOMOTA MITSUO
IPC: H04N5/46
Filed: 1985-08-08
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-S6330427-A (JP)
Title: Slow-release medicinal composition
Inventor: BENJIYAMIN OSHIYURATSUKU
IPC: A61K9/26
Filed: 1987-07-15
Abstract: The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.
Patent JP-S6153690-A (JP)
Inventor: SAKAMOTO MASARU
IPC: G06F3/153
Filed: 1984-08-24
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-S6066586-A (JP)
Title: Two-way television broadcasting device
Inventor: SATOU TADASHI
IPC: H04N7/173
Filed: 1983-09-22
Abstract: PURPOSE:To communicate freely while confirming mutually an opposite image without requiring complicated operation by opening communication channel mutually between each station, to communicate while looking mutually the opposite station by operating only a channel selection operating button that designate the opposite station. CONSTITUTION:Own station recognition number and a data controlling signal that prepares remote station recognition number are superposed on a standard television signal and transmitted by a coaxial cable, then a remote station is selected. A distributor 43 of B station receives the data controlling signal sent from A station by a data controlling signal receiving circuit 44. A data controlling circuit 45 of B station having registered recognition number supplies ringing tone from 46 when recognition number of A station coincides with the recognition number of B station. At the same time, an automatic channel selecting circuit 47 is operated by controlling the voltage from 45, and A station is selected. Video signals and sound signals are outputted by a demodulator 49 and projected in a monitor television receiving set 50. Consequently, a communication channel is opened between B station and A station.
Patent JP-H0729177-A (JP)
Title: Defect management method of optical disk as well as optical disk recording apparatus and optical disk reproduction apparatus
Inventor: TAMURA NORIHIRO
IPC: G11B7/004
Filed: 1993-07-15
Abstract: PURPOSE:To manage the optical disk with high reliability by a method wherein an auxiliary defect data management region (DMA) is formed, ineffective information is written in the region, data is then written in a DMA and effective information is written in the auxiliary DMA after it has been judged that the data has been written normally. CONSTITUTION:Inner and outer circumferential control zones 1, 7, a first DMA 2 to a fourth DMA 5, a user region 6 and auxiliary DMAs 8, 9 in which a first auxiliary DMA 10 to a fourth auxiliary DMA 13 are formed are formed in an optical disk. After ineffective information has been written in the DMA 8 and the like, defect management data is written in the DMA 2. When it is judged that the data has been written correctly, effective information is written in the DMA 10. Regarding the DMAs 11 to 13, the same operation is performed. When a power supply is shut off while the DMAs are being written, ineffective information is presented to the auxiliary DMAs, and the defect of the optical disk is managed with high reliability by the DMAs in which the remaining correct identical data which has removed the corresponding DMAs has beeb written.
Patent JP-H1120289-A (JP)
Title: Screen printing machine and method for screen printing
Inventor: MIYATA MASAKAZU
IPC: B41L13/16
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To perform a desired printing corresponding to a plate making region by preventing a press roller disposed opposed to a plate cylinder from being stained with ink at the time of printing so that an image in the plate making region is prevented from being printed with its part being cut off. SOLUTION: The size of a printing sheet is sensed and a printing region is determined based on the sensed size of the printing sheet, leaving a margin on the periphery of the sheet. The width of the printing region is compared with that of a copy and if the former is larger than the latter, the width of the copy is employed as the width of a plate making region. The length of the printing region is compared with that of the copy and if the former is larger that that of the copy, the length of the copy is employed as the length of the plate making region. A screen printing is performed for a printing sheet using the determined plate making region. If the width of the printing region is smaller than that of the copy or the length of the printing region is smaller than that of the copy, and an alarm switch is turned on, an error massage is outputted.
Patent JP-S57100307-A (JP)
Title: Measuring method for toe of automobile
Inventor: MURATA YOUICHI
IPC: G01B7/30
Filed: 1980-12-15
Abstract: PURPOSE:To measure the toe values of respective wheels accurately by operating the directions of a vehicle from the direction of rear wheels. CONSTITUTION:Sensor plates 9 projecting from respective toe measuring parts 1-4 are brought in contact with the side faces of the respective wheels 10 of an automobile 8, and the directions of the respective wheels are measured by the inclination in the longitudinal direction of the wheels of the respective sensor plates 9. More specifically, the inclinations in the longitudinal direction of the respective wheels with respect to prescribed perpendicular reference planes S, T extending in the approximately longitudinal direction of the vehicle are determined. The results of these are operated, and the right and left toe values of the rear wheels are displayed in a display part 7. Also, the differences between the right and left toe values of the front wheels and the right and left toe values of the front wheels are displayed as offcenter values in a display part 6. These operations are accomplished in a computer 5.