baber/WOPTO huggingface dataset:
Patent JP-H01249371-A (JP)
Title: Recording part support mechanism in thermal recording apparatus
Inventor: BIZEN YOSHIO
IPC: B41J11/20
Filed: 1988-03-31
Abstract: PURPOSE:To realize the restraint condition and optimum pressing condition of a thermal head or platen roller at the time of recording by a simple mechanism to achieve the wt. reduction and miniaturization of a thermal recording apparatus, by constituting the support part of the thermal head or platen roller of a plate-shaped piece composed of flexible material quality extremely low in elongation and the notch parts of both side plates. CONSTITUTION:A thermal head 1 is mounted to a fixing bar part 2 through two leaf springs 4 spanning in a sub-scanning direction and the shaft 1a of the thermal head 1 is loosely fitted to the notch parts 3a of side plates 3 while said side plates 3 are fixed to both ends of the fixing bar part 2. The head 1 is pulled in the sub-scanning direction by the friction with IDF 6 but the leaf springs 4 restrict the movement of the head 1 in the sub-scanning direction. The leaf springs 4 are stretched with the pulling in the sub-scanning direction to also fix the head 1 in a main scanning direction. Even when there is a cause generating non-parallel relation between the recording line 1b of the head 1 and the bus of platen roller 5, the leaf springs 4 are elastically deformed and a pressing line always stable is maintained.
Patent JP-H03274971-A (JP)
Title: Infrared ray image pickup device
Inventor: MIYOSHI TETSUO
IPC: H04N7/18
Filed: 1990-03-26
Abstract: PURPOSE:To pick up dose of an infrared ray radiating from the surface of an object accurately by subtracting a sun-ray detection signal from an infrared ray detection signal at a subtractor circuit so as to eliminate the effect of the infrared ray in the sun-ray reflected in the surface of the object onto the pickup. CONSTITUTION:The quantity of an infrared ray radiating from the surface of an object 1 is detected by an infrared ray image pickup element 3 and the result is outputted as an infrared ray detection signal. A infrared ray image pickup element drive circuit 4 outputs the infrared ray detection signal for each minute picture element of a 2-dimension picture whose image is formed on the pickup element 3 sequentially. The infrared ray detection signal from the element 3 is outputted to a subtractor circuit 11 via an infrared ray detection signal amplifier circuit 5. On the other hand, a reflected sun-ray coming from the surface of the object 1 is formed on a sun-ray image pickup element 8 by a spectroscope 7 and a sun-ray detection signal is outputted. A sun-ray image pickup element drive circuit 9 outputs the sun-ray detection signal for each minute picture element on the pickup element 3 sequentially to the subtractor circuit 11, which subtracts the sun-ray detection signal from the infrared ray detection signal and the result is outputted from an output circuit 6.
Patent JP-S63243666-A (JP)
Inventor: MASUI TAKESHI
IPC: F02D29/04
Filed: 1987-03-31
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-S57192348-A (JP)
Title: Decaprenyl-substituted amino acid derivative
Inventor: TAWARA YOSHIYUKI
IPC: A61K38/00
Filed: 1981-05-18
Abstract: NEW MATERIAL:The compound of formulaI(A is -CH 2 CO- or -NH-; R is residue of alanine, phenylalanine, or alanylglutamic acid) and its acid addition salt.  
     EXAMPLE: N-Decaprenylacetyl-L-alanine.  
     USE: Antiviral agent. It has interferon-inducing activity, and exhibits excellent  antiviral effect and antitumor effect by animal experiments.  
     PROCESS: The compound of formulaIcan be prepared by the conventional peptide-bond forming reaction of decaprenylacetic acid of formula II or decaprenylamine of formula III. For example, the compound of formulaIis obtained by the carbodiimide process comprising the reaction of the compound of formula  II with an N-protected amino acid or the amine of formula III with an amino acid ester in the presence of a dehydration agent (e.g. DCC). The reaction is preferably carried out in an organic solvent (e.g. acetonitrile) at 0°CW room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08270602-A (JP)
Title: Accumulator
Inventor: HARA KENJI
IPC: F15B1/08
Filed: 1995-03-31
Abstract: PURPOSE: To prevent damaging a bladder of an accumulator when contracted by a stopper, also to prevent decomposition due to storing water between the stopper and the bladder. CONSTITUTION: An end cover 7 of a shell 3 has an inflow hole 19 with water flowing in/out to/from an empty chamber 6, also to have a stopper 15 protruded to a side of the empty chamber 6 of the inflow hole 19, and to have a passage 34 of connecting a space 36 in a bladder 11 to the inflow hole 19 in a condition that the inflow hole 19 is closed with the bladder 11 into surface contact with the stopper 15.
Patent JP-H01249644-A (JP)
Title: Apatite composition
Inventor: SHIYUU TOKUMOTO
IPC: C04B35/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain apatite compsn. having excellent bioaffinity and mechanical strength, by contg. apatite and one or more kinds selected among hydrolyzable org. metal compd., its hydrolyzate and its partial condensate, and by sintering at a low temp. CONSTITUTION:As (a) component, for example, natural apatite contg. the compd. of formula Ca10(PO4)6(OH)2 as main component is provided. On the other hand, as (b) component, one or more kinds selected among the hydrolyzable org. metal compd. such as zirconium tetramethoxide, its hydrolyzate and is partial condensate are provided. Then, 5-150 pts.wt. the (b) components, expressed in terms of metal oxide, are uniformly mixed with 100 pts.wt. (a) component. For the purpose of increasing dispersion stability and storage stability, the mixture is usually compounded with org. solvent such as aliphatic or aromatic hydrocarbons. The mixture above-mentioned is dried, for example, at a room temp. in a vacuum, powdered and thereafter, sintered by heating usually at 600-1400 deg.C in air, vacuum or N2 atmosphere, in a mold to obtain the targeted apatite compsn.
Patent JP-S532778-A (JP)
Title: Apparatus for detection of position at which crop is sheared
Inventor: KATAOKA FUYUSATO
IPC: B26D5/38
Filed: 1976-06-30
Abstract: PURPOSE: To observe deformations of the leading and trailing ends for a rolled material while detecting an adequate position at which the material is to be cut thereby to control the cutting of a crop shear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S572306-A (JP)
Title: Preparation of polyolefin
Inventor: TANAKA TOORU
IPC: C08F4/00
Filed: 1980-06-06
Abstract: PURPOSE: To obtain the titled polymer at a high activity, by using a catalyst, having a very high activity based on Ti in the components, and obtained by mixing a solid insoluble in hydrocarbons prepared by bringing a magnesium dihalide and a magnesium alcoholate into contact with titanium tetrachloride with an organoaluminum compound.  
     CONSTITUTION: An olefin, e.g. ethylene, is polymerized in the presence of a catalyst system prepared by combining a solid insoluble in hydrocarbons prepared by bringing a magnesium dihalide expressed by the formula MgX 2   1  (X 1  is halogen), e.g. magnesium chloride, and a magnesium alcholate expressed by the formula Mg(OR 2 ) m X 2-m   2  (R 2  is hydrocarbon; X 2  is halogen; m is 1 or 2), e.g. magnesium diethylate, into contact with a titanium tetrahalide with an organoaluminum compound. The weight ratio between the magnesium dihalide and the alcoholate is preferably in the following range: 0.2<dihalide/alcoholate≤50. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05282243-A (JP)
Title: Bus master device and electronic equipment using the same
IPC: G06F13/362
Filed: 1992-03-31
Abstract: PURPOSE:To provide a bus master device which monitors the using state of a bus, and communicates the usage validation of the bus to the other bus master when the usage of the bus is not detected in a prescribed period. CONSTITUTION:A CPU as the bus master, is equipped with a bus control part 1 which operates the control of a signal line necessary for the control of the address bus, data bus, and bus cycle of the CPU itself, command control part 2 which operates the execution of a command to the CPU, register part 3 which holds data from an outside, and the data necessary for the execution of the command by the CPU, arithmetic part 4 which operates each kind of arithmetic operation such as a four rule calculation, product and sum arithmetic operation, and floating point arithmetic operation, and command monitoring part 5 which detects the command whose executing time is long.
Patent JP-S57192056-A (JP)
Title: Method for forming lead
Inventor: TABATA KATSUHIRO
IPC: H01L23/50
Filed: 1981-05-22
Abstract: PURPOSE:To form the leads so that the size between both leads becomes constant, by once completing a semiconductor, and thereafter reforming the leads to the desired final shape. CONSTITUTION:The semiconductor device 2 is mounted on a reforming die. When a punch 11 is moved to the direction of the die together with a lead pusher 13, a lower edge part 21 of a lead pushing surface 19 contacts with the outer surface of the lead 4 at first. The lead 4 is held between the lower edge part 21 and a lead contact part 23 of the die. Under this state, the punch 11 is moved in the direction of the die. The lead 4 is bent at a bending part 6 so that the tip 7 is slightly directed toward the inside. Then the lead 4 on the other side is reformed. Since the leads 4 on both sides are sequentially reformed one by one, the stress applied to the lead is alleviated.
Patent JP-S57192032-A (JP)
Title: Forming method for insulating film
Inventor: TAKAMATSU AKIRA
IPC: H01L21/316
Filed: 1981-05-22
Abstract: PURPOSE:To improve reliability by using CO2 as an oxidizing gas when plasma  is generated in a reaction gas containing silicon hydride and the oxidizing gas  and an insulating film consisting of glass containing Si and O is formed. CONSTITUTION:A lower electrode 3 made of Al and a discoid upper electrode 4 made of stainless steel opposed to the electrode 3 are mounted into a bell jar 1 for a CVD device for plasma deposition. A reaction gas system consists of PH3- SiH4-CO2-Ar. PH3 and SiH4 are introduced from the lower section of the electrode 3 while using Ar as a diluting gas. CO2, on the other hand, is introduced from the bottom of the bell jar 1, and supplied to a reaction chamber 7 through the through-holes 5 of the electrode 3. A semiconductor wafer 6 is set while the upper section of the surface is downward directed on the electrode 4. The reaction gas is plasma-excited in the reaction chamber 7, and the insulating film is deposited onto the wafer 6.
Patent JP-S61233321-A (JP)
Title: Fuel measuring valve
Inventor: FUJIEDA MAMORU
IPC: G01F9/00
Filed: 1986-04-04
Abstract: PURPOSE:To give good operating characteristic and durability by providing a wear resisting surface on the stopper face of an armature to give a regular magnetic characteristic to the armature. CONSTITUTION:When power is supplied to a coil 2, a ball-shaped valve body 9 is attracted to a magnetic core part 3 against the spring force of a spring 7 and is separated from a valve seat 10, and a fuel passing a fuel path 13 is jetted from a measuring part 12. When power supply to the coil 2 is stopped, the valve body 9 is certainly set to the valve seat 10 by the spring 7 to stop jetting of the fuel. A stopper face 14 is formed on the lower end face of the magnetic core part 3, and the stopper face 14 is provided with the wear resisting surface. Coating like chromium plating is performed to provide the wear resisting surface. Thus, since the stopper face 14 has the wear resistance though the valve body 9 as the armature is attracted to the stopper face 14, the durability is improved.
Patent JP-S60221244-A (JP)
Title: Nc sanding machine
Inventor: SHIBATA HIROMI
IPC: B24B49/00
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a simple program by constituting a sanding unit so as to turn in regulation to the angle which a straight-line or the tangential line to a curve forms with a plus X axis, dependent on the case where operation instruction is linear or curved. CONSTITUTION:In linear operation, a sanding apparatus 7 is positioned by the feed at a constant speed so that the vector which directs to the end point of the straight line from a starting point forms an angle theta1 with a plus X axis. In circular movement, the sanding apparatus 7 is positioned by the turn so that the tangential line to the circle forms each angle theta2, theta3,... with the X axis. In this case, the pad surface of the sanding apparatus 7 is installed so as to be positioned in the direction along the tangential line to the straight line or the circle. With such constitution, the machine can correspond to the change of the sanding surface according to the program input for the X and Y axes, and the program can be made simple.
Patent JP-H05276825-A (JP)
Title: Control device for throttle in working vehicle
IPC: A01D69/00
Filed: 1992-03-31
Abstract: PURPOSE:To add a working condition to an automatically opening operation function of throttle and to enhance safety. CONSTITUTION:A control device for throttle in a working vehicle consists of a running device 1 to change and regulate traveling direction of a vehicle, a throttle controlling means 4 for regulating opening and closing of a throttle 3 of an engine 2 in connection with working of the running device 1, a working device handling means 6 for engaging and disengaging drive of a working device 5 in the vehicle and a switching means 7 for changing the function of the throttle controlling means 4 between 'possible' and 'impossible' in connection with operation of the working device handling means 6.
Patent JP-H06286031-A (JP)
Title: Reinforcing sheet-carrying apparatus for bag-making machine
Inventor: OGISO KEIICHI
IPC: B31B50/86
Filed: 1993-04-02
Abstract: PURPOSE:To manufacture a reinforcing sheet-carrying apparatus in simple structure and to provide the same to a bag-making machine that efficiently produces sufficiently strong bags with reinforcing pieces made by cutting a long reinforcing sheet into desired sizes inserted surely between two layers of long sheet materials. CONSTITUTION:A cutting device 30 that cuts a long reinforcing sheet 5 supplied in the direction intersecting at a right angle a long sheet material 7 into desired sizes, a first carrying device 10 that holds from both sides both edges in the direction intersecting at a right angle the long sheet material 7 of the reinforcing sheet and conveys the same to the long sheet material 7 and a second carrying device 20 that holds from both sides the reinforcing sheet 5 conveyed by the first carrying device 10 at its edge on the cutting device side and inserts the same between two layers of the long sheet material 7 are provided.
Patent JP-S532551-A (JP)
Title: Method of improving inorganic filler
Inventor: KAMIYAMA FUMIO
IPC: C08L27/00
Filed: 1976-06-28
Abstract: PURPOSE: To increase compatibility of inorganic fillers with resins by radiating lowtemperautre plasma using a gas containing a vinyl monomer as the reaction gas and increase the stiffness, hardness and heat resistance of the molded products. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57191315-A (JP)
Title: Silk fibroin and its preparation
Inventor: OTOI KIYOSHI
IPC: D06M101/02
Filed: 1981-05-20
Abstract: PURPOSE: Silk fibroin that is made by bonding N,N-dialkylaminoethyl methacrylate to silk fibroin or regenerated one, thus being used in paints, cosmetics and food products, because of its high pigment adsorption, moisture retention and smell retention.  
     CONSTITUTION: N,N-dialkylaminoethyl methacrylate of the formula (R 1 , R 2  are alkyl) or a copolymer containing the same as the major component is made to react with a suspension of silk fibroin, preferably of fine particles of 0.1W100 microns particle sizes, or regenerated silk fibroin containing more than 50wt% hot water-insoluble fibroin (β-type) with an average molecular weight of more than 50,000 and a crystallinity of more than 10%, by 0.5W100wt% in the presence of a radical polymerization catalyst such as ammonium persulfate by 0.1W 10wt% based on the above methacrylate at 30W100°C under stirring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S532327-A (JP)
Title: Production of low phosphor, low nitrogen ferrochrome
Inventor: KATAYAMA HIROYUKI
IPC: C21C7/00
Filed: 1976-06-29
Abstract: PURPOSE: To economically manufacture low phosphor, low nitrogen ferrochrome from chromium ore, by reduced pressure solid phase reduction process, using dephosphorized, denitrified coke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10262736-A (JP)
Title: Stage structure
Inventor: FURUYA TETSUO
IPC: A47B3/083
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a stage structure capable of grounding a caster without providing a complicated link mechanism. SOLUTION: A caster support body 16 is suspended on the lower surface 11A side of a tread 11. The caster support body 16 is rockably suspended from a support shaft 17 provided in a position adjacent to the lower end surface of the tread 11 when the tread 11 is laid in standing posture. The caster support body 16 floats a caster 25 from a floor surface when the tread 11 is set in substantially horizontal posture, and allows the caster 25 to ground on the floor surface extending around the lower end surface of the tread 11 when the tread 11 is raised.
Patent JP-S62232872-A (JP)
Title: Haogen battery
Inventor: FURUYA CHOICHI
IPC: H01M12/08
Filed: 1986-04-03
Abstract: PURPOSE:To enable the quick absorption, diffusion and removal of hydrogen gas produced on an abode at the start of charge, by providing minute hydrophilic portions and minute water-repellent portions together in a mixed state to form the anode. CONSTITUTION:An anode 3 in which minute hydrophilic portions and minute water-repellent portions are provided together in a mixed state, and a cathode 4 made of a carbon felt and a platinumgroup metal held thereon are disposed in an aqueous solution 2 of ZnCl2, KC1 and NaC1. The anode 3 is manufactured by mixing hydrophilic carbon black of 420Angstrom  in mean grain diameter, water- repellent carbon black of 420Angstrom  in mean grain diameter and polytetra fluoroethylene powder of 0.3mu in mean grain diameter together at a ratio of 7: 7: 6 and then molding the mixture, and is conjoined to a current collector plate 8 made of carbon and having a thickness of 2 mm. As a resule, hydrogen gas produced on the hydrophilic portion of the anode 3 at the start of charge is quickly absorbed and diffused by the water-repellent portions not to hinder the eduction of a metal. For that reason, the adhesion of th educed metal is high.
Patent JP-S58194058-A (JP)
Title: Picture recording device
Inventor: ANDOU YUUJIROU
IPC: G03G15/34
Filed: 1982-05-08
Abstract: PURPOSE:To perform low-voltage picture recording and insulation color recording by a magnetic material carrier and nonmagnetic or magnetic insulating toner between numbers of split electrodes for record signal application nd a recording member facing oppositely with the electrodes with a fine gap left, and applying a voltage. CONSTITUTION:A permanent magnet 1 generates a magnetic field which operates on tip of signal electrode 2. One or plural array of electrodes 2 are provided on an insulating substrate 2a extending to recording width with an insulating member 2b between. Therefore, the developer consisting of the magnetic material carrier 6 and nonmagnetic insulating toner 7 forms a magnetic brush. The recording member 3 is constituted by coating the electrode with an insulating layer 4. When the recording voltage having the same polarity with the toner 7 is applied to the electrodes 2 for recording, the toner 7 repulses to stick to the recording member, forming a picture. The recording voltage is 50-200V according to the kind, mixing ratio, etc., of the developer.
Patent JP-S523095-A (JP)
Title: Preparation of n2,2 -0-diacylguanosine-3 , 5 -cyclic phosphate
Inventor: NAGATA TAKASHI
IPC: C07H19/213
Filed: 1975-06-24
Abstract: PURPOSE: To obtain the title compound, useful as biochemical reagents and pharmaceutical drugs, by the acylation of amidine salt of guanosine-3',5'cyclic phosphate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58192596-A (JP)
Inventor: ITOU TAKESHI
IPC: D06F58/10
Filed: 1982-05-07
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-S60220636-A (JP)
Title: Data communication method
Inventor: HAYASHI MAKOTO
IPC: H04L9/32
Filed: 1984-04-17
Abstract: PURPOSE:To improve the safety and the crime prevention of data by caliculating a received check code and a past check code as prescribed to generate a new check code, and allowing a text to contain this check code to transmit it at the next transmission time. CONSTITUTION:The text transmitted and received between a center device 1 and plural terminal devices 2 is provided with a check code CKC consisting of codes M and N. With respect to the code N, random numbers are generated optionally in the transmission side and the updated and stored in a table 3 of the terminal in order as the latest code N1 - the i-th code Ni. In the center device, terminal numbers and codes of terminals are stored in the order of N1-Ni in a table 4. Contents of the code N in tables 3 and 4 are subjected to a prescribed arithmetic processing to generate the code M in the transmission side and is included in the text and is transmitted. When data is received from the terminal in the center device 1, it is decided wshether the received CKC has prescribed relations to the stored past CKC or not; and if it has not prescribed relations, wrong use is judged to disconnect a line.
Patent JP-H09269872-A (JP)
Title: Optical disk changer management device
Inventor: KOBAYASHI SUSUMU
IPC: G06F3/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent optical disks constituting a volume from recklessly being distributed to a plurality of magazines by permitting a user to input the number of the magazines at the time of generating the volume. SOLUTION: A volume generation information input part 1201, a volume management part 1203 and a volume generation management part 1202 are provided for this device. The volume generation information input part 1201 receives the input of the number of the magazines. The volume management part 1203 identifies the unused magazine storing only the unused disk and identifies storage position information of the unused optical disk stored in it. The volume generation management part 1202 inquires of the volume management part 1203 about storage position information of the unused optical disk stored in the unused magazine, and generates the volume. When the number Z (Z is a plus integer) of the magazines is inputted at the time of requesting the generation of the volume, 10×Z-pieces of the optical disks stored in Z-pieces of magazines are selected and the volume is generated.  Only the optical disks constituting the generated volume are stored in Z-pieces of magazines.