baber/WOPTO huggingface dataset:
Patent JP-S57109800-A (JP)
Title: Preparation of alkylsulfonic acid of steroid compound
Inventor: TAGUCHI ISAMU
IPC: C07J75/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain the titled ester rapidly without using a large amount of an expensive pyridine, by reacting a steroid compound having a hydroxyl group with an alkylsulfonyl halide in the presence of a pyridine and a tertiary amine.  
     CONSTITUTION: (A) A steroid compound having a hydroxyl group, e.g. methyl 2,7-diacetyloxy-12-hydroxy-5β-cholanate, is reacted with (B) an alkylsulfonyl halide, e.g. methanesulfonyl chloride, in the presence of a pyridine and a tertiary amine, e.g. triethylamine, as a dehydrohalogenating agent, to give the aimed ester compound. The molar ratios of the respective components are preferably as follows; 1.1W3mol component (B) based on one mole OH group in the component (A) and 1W3mol pyridine and tertiary amine basd on one mole OH group in the component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60105622-A (JP)
Title: Production of biologically active substance
Inventor: RARUFU MAACHIN HAINITSUKE
IPC: A61K35/39
Filed: 1984-09-03
Abstract: NEW MATERIAL:A physiologically substance (soluble in various hydrophilic or lipophilic solvents and water; distillable by steam distillation, and extractable with an organic solvent from an alkaline aqueous solution; stable at 100 deg.C in the form of aqueous solution; exhibits similar nature to a solution of primary amine; forms an agglomerated polymer having a molecular weight of several thousands in concentrated solution; free from protease activity and having casein coagulation activity). USE:An anti-inflammatory, digestive, thrombolytic agent and an agent to remove the necrotized tissue. PREPARATION:An aqueous solution of crude bromelin (e.g. the precipitate produced by acidifying the pineapple juice obtained from the stem or fruit of pineapple, and adding an organic solvent to the juice) is heated or treated with an organic solvent to remove the protease component as the precipitate. The residue is fractionated by column chromatography, and purified to obtain the objective physiologically active substance.
Patent JP-H0931114-A (JP)
Title: Production of hydrophilic polymer
Inventor: HASHIMOTO AKIRA
IPC: C08F220/54
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To produce an N-vinylcarboxamide polymer industrially inexpensively without using any special equipment. SOLUTION: This production process comprises dispersing an aqueous solution of an N-vinylcarboxamide represented by the formula (R<1> an R<2> are each hydrogen or methyl) or an aqueous solution of a mixture of this monomer with other copolymerizable ethylenically unsaturated monomers in a petroleum hydrocarbon solvent and subjecting the dispersion to a polymerization in the presence of a radical polymerization initiator and a dispersion stabilizer being a sucrose fatty acid ester.
Patent JP-H0348760-A (JP)
Title: Oxygen concentration sensor with heater
Inventor: KANBE YOSHITAKA
IPC: G01N27/409
Filed: 1989-07-17
Abstract: PURPOSE:To obviate the cooling of electrodes by an exhaust gas and to prevent the defect of electrode activity by introducing the exhaust has into the 2nd electrode after the gas is directly warmed by a diffusion rate-determining layer at also used as a heater. CONSTITUTION:The atm. air is introduced as a reference gas into the space of an atm. air introducing part 12 and is brought into direct contact with the electrode 13. On the other hand, the circumference is covered with the exhaust gas of an internal combustion engine. The diffusion rate-determining layer 22 used as the heater has a prescribed resistance value and, therefore, generates heat when current is passed to lead wires 20 and 21. The exhaust gas is heated and diffusion rate-determined by the diffusion rate-determining layer 22 in this way and is then successively permeated through an insulating layer 19, a porous layer 18 and a hole 17a into an aperture 16a of a reaction chamber part 16 where the gas comes into contact with the electrode 15. The oxygen concn. in the exhaust gas is detected by utilizing the phenomenon that a flat plate 14 generates an electromotive force at the time of a large difference in the oxygen concn. between both surface thereof and does not generate the electromotive force at the time of a small difference. Therefore the exhaust gas which comes into contact with the electrode 15 is directly heater by the diffusion rate-determining layer 22, the defect of activity is prevented and the stable output is obtd.
Patent JP-S5974335-A (JP)
Title: Speed governor for internal-combustion engine
Inventor: HAMAMOTO YOSHIHIRO
IPC: F02D1/10
Filed: 1982-10-18
Abstract: PURPOSE:To prevent the pressure in a cylinder from rising abnormally, by providing a spring which acts in such a direction as to separate a first and a second governor levers from each other and by displacing the spring in a direction for fuel reduction when the displacing force of a thruster is lower than a predetermined value. CONSTITUTION:A backup spring 9 is provided between a second governor lever 2 coupled to a quantity control rack 7 and a first governor lever 1 fitted on a regulator shaft 4, so that the spring acts in such a direction as to separate both the governor levers from each other. When the displacing force of a thruster 22 has become lower than a predetermined value as a result of the decrease in rotational frequency, the force of the spring 9 turns the second governor lever 2 in a direction B to reduce fuel, because the first governor lever 1 is restrained by a stopper 8.
Patent JP-S6426201-A (JP)
Title: Pid controller
Inventor: YODA TETSUYA
IPC: G05B7/02
Filed: 1987-07-22
Abstract: PURPOSE:To facilitate optimum control by judging whether or not a controlled variable calculated by a PID control arithmetic part is outputted to a system to be controlled according to its value. CONSTITUTION:The PID controller 1 computes and outputs a positive-directional output rate yn+ and a negative-directional output rate yn- for the controlled system 3 according to a specific arithmetic expression so as to eliminate the deviation en between measurement data (measured value xn) corresponding to the operation state of the controlled system 3 measured by a detector 2 and a preset set value x0. Therefore, even if the measured value xn varies nearby the set value x0, output switching between the positive and negative directions is not performed unnecessarily. Further, the optimum values of positive-directional and negative-directional PID parameters are set automatically. Consequently, the optimum control is performed at all times.
Patent JP-S6353824-A (JP)
Inventor: JIYAN RUI RUMONDO
IPC: H01H35/00
Filed: 1987-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0235944-A (JP)
Title: Device for heating treatment of solid or solid-liquid mixture
Inventor: TAKAHASHI SHIRO
IPC: B02C17/16
Filed: 1988-07-26
Abstract: PURPOSE:To effect treatments such as drying, heating, crushing, etc., of matters to be treated by rotating a rotation vane spaced a gap from the inner wall of a cylindrical vessel and forming a packing layer so as to provide a free space in the cylindrical vessel so that packing materials which are heated by hot gases are moved in said vessel. CONSTITUTION:In a cylindrical vessel 1 placed nearly horizontally, a feed port 1A for matters to be treated is provided at the upper part of the vessel, while a discharge port 1B for said matters equipped with a screen 6 is provided at the lower part thereof. And a plurality of rotation vanes 5 which rotate with their tips spaced a gap D from the inner wall of the vessel 1 is mounted on a rotation axis 4A placed concentrically with the vessel 1. And a packing layer is formed using packing materials 2 in such a manner that a free space is provided in the vessel 1, while two hot gas inlet and outlet ports 11, 12 connected to the feed port 1A and discharge port 1B for matters to be treated respectively are provided. Consequently, treatment of matters to be treated such as drying, heating, crushing, etc., can be effectively performed.
Patent JP-H1029253-A (JP)
Title: Detection of faulty adhesion of corrugated cardboard sheet
Inventor: HOSHIYAMA HIDETOSHI
IPC: B31F5/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To certainly detect the faulty adhesion place of the surface liner paper and single-faced corrugated cardboard sheet of a corrugated cardboard sheet. SOLUTION: The signals from speed sensors Sb, Sc are sent to an faulty adhesion detection circuit 10 and the difference between them and a reference value are compared by a comparator 12 to detect faulty adhesion and a control signal is sent to a drive part 14 from a control part 13. By detecting that the running speed difference of the surface liner paper and a single-faced corrugated cardboard sheet equal to or more than the reference value is generated by the comparator 12, faulty adhesion is detected.
Patent JP-S6429458-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MINAMIZAWA TAKESHI
IPC: C08K3/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a carbon fiber-reinforced resin composition excellent in mechanical strengths, heat resistance, moldability, etc., by mixing a polyarylene sulfide resin with a carbon fiber to which a polyurethane resin is adhered. CONSTITUTION:A resin composition is prepared by mixing a polyarylene sulfide resin (A) with 1-60wt.%, based on the total weight of the composition, carbon fiber (B) and 0-50wt.%, based on the total weight of the composition, inorganic filler (B) other than fiber B, wherein said fiber B is formed by adhering 0.1-15wt.% polyurethane resin to a carbon fiber, and the total amount of fiber B and filler C is 70wt.% based on the total composition. Since the carbon fiber to which the plyurethane resin is adhered is used, this resin composition can be easily prepared and processed, can be improved in properties such as mechanical strengths etc. and has good heat resistance as compared with a conventional carbon fiber-containing polyarylene sulfide resin composition and is useful as a material for electrical and electronic components, automobile parts or other mechanical pars requiring high functions.
Patent JP-H0470728-A (JP)
Title: Photographed image retrieval system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1990-07-11
Abstract: PURPOSE:To retrieve 'person' and 'scenery' automatically and distinctively by providing a retrieval means which retrieves the photographed image of retrieval information meeting retrieval requirements regarding image magnification inputted from a retrieval condition input means. CONSTITUTION:When the photographed image is recorded, focal distance information and subject distance information which are obtained at this time are stored in a recording means 26 while making it correspond to the image and when the photographed image is retrieved, an arithmetic means 50 finds the image magnification from the focal distance information and subject distance information of the photographed image. Then when the retrieval requirements regarding the image magnification are inputted from an input means 62, a retrieval means 50 finds retrieval information regarding the image magnification from the found image magnification through a storage means 61 and matches this retrieval information with the retrieval requirements. Thus, the photographed image of the retrieval information meeting the retrieval requirements is extracted and retrieved. Consequently, the retrieval requirements regarding the image magnification, e.g. 'person' and 'scenery' are retrieved respectively.
Patent JP-S57107466-A (JP)
Title: Speed change operation mechanism of transverse speed change gear
Inventor: MAKISHIMA SADAO
IPC: F16H63/30
Filed: 1980-12-25
Abstract: PURPOSE: To obtain a speed change operation mechanism having a simple structure by installing a reverse check mechanism through utilization of the bell crank mechanism for changing the shift transferring direction.  
     CONSTITUTION: As for a reverse check mechanism 7, a flat plate cam 18 is fitted onto a bell crank 10 and arranged over arms 10a and 10b, and the lower position is positioned by a stopper 19, and the both edges of a spring 20 are hooked with the grooves 22 and 23 on the sides of a case 2 and the cam 18 respectively in the upper part, and the spring 20 is urged to permit returning rotation of the cam 18. A projection 18a is formed below on the arm 10b side of the cam 18, and a groove 18b is cut on the outer periphery, and the stopper 21 for stopping turning is inserted into the groove 18b. The cam 18 shifts the cell crank 10 upward and is engaged with the bell crank 10 only at the fifth speed and in retreat stage shift, and engaged with the arm 10b only in the fifth speed shift. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001014227-A (JP)
Title: Method and device for updating time-out time and machine-readable recording medium with program recorded thereon
Inventor: SAKAI TOSHIHIRO
IPC: G06F13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To maintain the time-out time to each host computer performing data transfer and to automatically set an optimum time-out time on a target releasing a bus when the elapsed time from starting data transfer exceeds the time-out time to the host computer performing data transfer before completing the data transfer. SOLUTION: When a disk processor 1 starts data transfer with a host computer 8-n, the processor 1 collects the data transfer start time from a clock 3. In the case the numbers of REQ and ACK signals do not become matched during the data transfer, the computer 8-n issues SCSI bus reset. The processor 1 updates the time-out time of the computer 8-n stored in a time-out time storing part 5 on the basis of the time from starting the data transfer until receiving the SCSI bus reset.
Patent JP-2000022097-A (JP)
Title: Semiconductor storage device
Inventor: IKEDA TOSHIMI
IPC: H01L21/8242
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To arrange the pattern of a main word line like a straight line on a sub-word decoder circuit area by forming an electrically different small island pattern inside a conductive layer pattern comprising a main word line. SOLUTION: This device is provided with a memory cell area MCA in which a main word decoder MWD is arranged on the right end, and a plurality of memory cells MC are arranged at the left side thereof. Then, the main word decoder MWD selects a main word line MWL to drive a memory cell with a large capacity, and one of a plurality of sub-word decoders SWD in the line direction attributing to the main word line MWL selects one sub-word line. Further, the pattern shape of the conductive layer comprising the main word line is divided and isolated once and joined with each other so as to form an electrically different island pattern thereinside. Therefore, the linearlity of the main word line is not failed and an increase in resistance value and electro- migration can be suppressed.
Patent JP-H1133767-A (JP)
Title: Method and device of laser welding
Inventor: MATSUO KAZUHIDE
IPC: B23K26/064
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make a smooth and efficient welding work possible as it does not require to stop the welding line even when a trouble occurs in a part of laser oscillators. SOLUTION: The device is equipped with the first laser oscillator 14 to irradiate a laser beam L1 against a right door 12, and the second oscillator 18 to irradiate a laser beam L2 against a left door 16. Also, the 1st-4th optical path change systems 34, 36, 38, and 40 are equipped to change the optical path of the laser beam L1 on one side from the first oscillator 14 when the second oscillator 18 is stopped, and to change the optical path of the laser beam L2 as well from the second oscillator 18 when the first laser oscillator 14 is stopped.
Patent JP-S6164564-A (JP)
Title: Wiper blade
Inventor: MURATA YUKIHO
IPC: B60S1/40
Filed: 1984-09-06
Abstract: PURPOSE:To improve the frontal view of a crew when wipers are stopped, by offsetting the wiper arm connector of a holder to the supporting stay of a wiper body. CONSTITUTION:A clip 15, which amounts a wiper arm 1 demountably, is installed to the arm connector 3a of a holder 3 through a shaft 16. Also, a tab 3b is integrated at the one side of the holder 3, and a supporting shaft 17 is fixed at the end f the tab 3b. The supporting shaft 17 is fit in the bearings 27 of a main supporting stay 5. Accordingly, the arm connector 3a of the holder 3 is offset to the supporting stay 5. Thereby the breadth of the supporting stay 5 can be reduced, and the frontal view is improved.
Patent JP-H0746671-A (JP)
Title: Remote control system
Inventor: KATA HISAO
IPC: H04Q9/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain an inexpensive remote control system where the address setting at a field can be easily performed, the address setting which is suitable to the field can be performed by simplifying an address setting part. CONSTITUTION:A switch unit 1B for cable is capable of setting the address of the operation switch 3B1 whose arrangement location is the highest between four operation switches 3B1... by an address setting switch SW. A signal processing circuit 11 successively assigns the addresses to the remaining operation switches 3B2v in an ascending order and cyclically by defining the address set by an address setting switch SW as a reference.
Patent JP-S6430843-A (JP)
Title: Control device for throttle of four-wheel drive vehicle
Inventor: KANASHIGE SHUNICHI
IPC: B60W10/10
Filed: 1987-07-27
Abstract: PURPOSE:To attain a similar operating condition in both four-wheel and two- wheel drive modes by varying the controlling characteristic of a control means in accordance with a four-wheel drive/two-wheel drive switchover condition. CONSTITUTION:A first detecting means detects the stepping quantity of an accelerator pedal. A control means electrically controls the drive of a throttle valve in accordance with the stepping quantity of the accelerator pedal detected by the first detecting means. A second detecting means detects the four-wheel drive/two-wheel drive switchover condition of a four-wheel drive/two-wheel drive switchover means in a power transmission mechanism from an engine to wheels. And, a varying means varies the controlling characteristic of the control means in accordance with the four-wheel drive/two-wheel drive switchover condition detected by the second detecting means.
Patent JP-H0722501-A (JP)
Title: Treatment equipment
Inventor: ARAMI JIYUNICHI
IPC: H01L21/683
Filed: 1993-06-29
Abstract: PURPOSE:To insulate heat from environment by reflecting heat emitted from a stand caused by a heater. CONSTITUTION:A heat-insulating body 32 made of titanium nitride as main material is arranged on a circumference of a stand 21 having a heater. Thus, the heat generated by the heater is reflected by the heat insulating body to achieve insulation from the circumference of the stand. The titanium nitride has low melting point and stabilized so that there will be no contaminated substance even under high temperature.
Patent JP-S6433297-A (JP)
Title: Pigment coating liquid composition for paper of rotary printing press
Inventor: TANABE TOSHIO
IPC: D21H19/44
Filed: 1987-07-27
Abstract: PURPOSE: To obtain the subject composition for double coated paper for rotary offset printing, containing a specific pigment and an adhesive, not causing a blister, having a strong inner binding strength, and giving good printing gloss. CONSTITUTION: This primer pigment coating liquid composition contains (A) 100 pts. of a pigment containing heavy calcium carbonate in an amount of 70-100 wt.% and (B) an adhesive containing (i) 4-13 pts. of a starch derivative and (ii) 0-15 pts. of a synthetic polymer. Oxidized starch, etc., and a styrene- butadiene copolymer-based synthetic rubber latex, etc., are preferably used as the components i and ii, respectively, and clay, etc., is also preferably used as other pigments for the component A.
Patent JP-H03157385-A (JP)
Title: Cell-protecting agent
Inventor: SATO SEIJI
IPC: C07D487/04
Filed: 1990-07-13
Abstract: PURPOSE:To provide a cell-protecting agent for protecting the damage of cells caused after the re-perfusion of blood, containing a pyrazolotriazine derivative or a salt thereof as an active ingredient. CONSTITUTION:A compound of the formula (R<1> is H, lower alkyl or lower alkoxy; R<2> is H or OH; n is 0, 1 or 2) or a salt thereof such as sodium salt or sulfate salt in an amount of 0.5-50wt.% based on the whole drug composition is compounded with a filler as a carrier, etc., and shaped in a form of tablet, powder, solution, etc., to provide the objective cell-protecting agent. The cell- protecting agent is preferably administered at a dose of 0.1-400mg as the active ingredient per day for an adult, which may be divided into one to four portions.
Patent JP-H0513362-A (JP)
Title: Insulated semiconductor device
Inventor: NAKAMURA SHOICHI
IPC: H01L21/28
Filed: 1991-06-28
Abstract: PURPOSE:To provide an insulated semiconductor device of good appearance having a large effective heat radiating area. CONSTITUTION:A lead 2 is provided integrally on one end of a heat sink 1 made of soft metal such as copper. Near the other end, the heat sink has a round hole 4 for receiving a fixture 3 for use in mounting on a chassis. A semiconductor pellet 5 is bonded to the surface of the heat sink. Two leads 6 are provided near electrodes on the upper surface of the pellet, and the leads are connected to the electrodes through thin bonding wire. The whole structure, with the heat sink held at its surface by a support pin 14, is molded with resin 8, for example, epoxy. After the support pin is removed from the mold, a hole 9 remains.
Patent JP-H0475948-A (JP)
Title: Winding speed control method for noncircular drum manufacturing device
Inventor: TSUMOTO YOSHIHIRO
IPC: B65H18/28
Filed: 1990-07-13
Abstract: PURPOSE:To keep the tension of a winding section applied to a sheet nearly constant by controlling the rotating speed based on the angular speed change of a formwork, or controlling the winding speed of the formwork with the tension of the winding section. CONSTITUTION:The rotating speed of a formwork at the contact portion B in contact with a virtual tangential line 23 for the rotary locus 25 of the top section 21a of a noncircular fiber drum 21 from the terminal section of a starching section is controlled slower than that at both side portions on a circular arc portion 24 cut by the virtual tangential line 23 for the inscribing circle of the rectangular fiber drum 21 from the terminal section of the starching section. The extracting speed of a sheet is kept nearly constant, and the winding speed is sharply improved without breaking the sheet.
Patent JP-S6342367-A (JP)
Title: Sputtering method
Inventor: SATO YASUHISA
IPC: C23C14/34
Filed: 1986-08-07
Abstract: PURPOSE:To deposit different metals at a desired ratio on a substrate to be treated by using the different metallic materials for paired targets which are opposed to each other and controlling the electric powers to be impressed to the respective targets respectively independently thereby sputtering the targets simultaneously. CONSTITUTION:Magnets 8, 9 are provided to the outside of a vacuum vessel 1 in such a manner that a magnetic field M passes between the paired targets 6, 7 which are opposed to each other in the vessel 1. The paired targets 6, 7 are constituted of the different metallic materials. The substrate 11 to be treated is rotated in parallel with the opposed axes of the targets 6, 7 and the electric powers to be consumed are respectively separately impressed from respective power sources E1, E2 to the targets 6, 7 by which the targets are sputtered. Plasma P is formed at a high density near the part where the cylindrical magnetic lines M of force pass between the targets 6, 7 to sputter the targets 6, 7. The deposited film 12 contg. the metals of the targets 6, 7 at the desired ratio is thereby satisfactorily and stably formed on the substrate 11 to be treated.