baber/WOPTO huggingface dataset:
Patent JP-S5598125-A (JP)
Title: Benzene derivative and its preparation
Inventor: TERACHI TSUTOMU
IPC: C07C43/23
Filed: 1980-01-16
Abstract: NEW MATERIAL:A benzene derivative of its salt of formula I (R 1  is alkyl, cycloalkyl, aryloxy, etc.; R 2  is halogen, OH, alkanoylalkyl, etc.; R 3  is halomethyl, hydroxymethyl, mercaptomethyl, etc.; R 2  and R 3  may together form cyclopropane, oxirane, alkoxymethylene, etc.; R 4  is carboxy, hydroxymethyl, etc.; X is H or halogen; when R 2  and R 3  together form cyclopropane, R 4  is hydroxymethyl).  
     EXAMPLE: 2-(3-Chloro-4-cyclohexylphenyl)-2,3-epoxypropionic acid methyl ester.  
     USE: Antiphlogistic agent.  
     PROCESS: For example, the compound III which is one of the objective compounds I, is prepared by reacting a compound II (R 4   a  is esterified carboxy) or its salt with an oxidizing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08194383-A (JP)
Title: Corona discharger
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/14
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the generation of a defect in an image caused by the triboelectrification of a transfer material and a guiding member by providing a guiding means in a place nearer to the downstream side in the moving direction of the transfer material than the corona discharge region of a corona discharger and a conductive guiding member electrically insulated from the corona discharger. CONSTITUTION: A separation destaticizer is provided with the guiding member 1 for preventing the intrusion of the transfer material into a separation corona discharger, the first conductive guiding members 11-13, 15 and 16 of the guiding member 1 strongly rub the transfer material and guide it to a carrying belt, when the transfer material in a transfer separation process is normally carried. Further, second guiding members 21-24 prevent the paper sheet from being intruded into the separation destaticizer due to abnormality in the carrying of the transfer material, in the transfer separation process, to enable normal carrying. At this time, the first guiding members 11-13, 15 and 16 are provided on the outside from corona discharge region boundaries shown by broken lines α and β, that is, in positions not facing a corona wire.  Moreover, the first guiding members 11-13, 15 and 16 are disposed in the positions shielded by an insulator or an electrifying shield.
Patent JP-S62166009-A (JP)
Title: Shape controlling method for cluster rolling mill
Inventor: HAYAMA YASUNOBU
IPC: B21B37/38
Filed: 1986-01-14
Abstract: PURPOSE:To make good shape control according to presetting errors and change of rolling force by increasing or decreasing the crown quantity of back up rolls when roll bender force exceeds a rating during feedback control. CONSTITUTION:A reduction leveling servocontrol system 9 and a roll bender servocontrol system 8 make feedback control to make a rolling shape flat in accordance with the signal of a shape detector 10. A signal is generated in a limiter 15a and the signals of prescribed grades are outputted by an integrator 15b and a scale factor element 15c when the command value F of the correction signal exceeds an upper limit value Fu2 or lower limit value Fl2 in the roll bender servocontrol system 8 during the control. Such signal is commanded to a servocontrol system 7 for adjusting the crown of back up rolls to increase or decrease the crown quantity of the back up rolls by which the roll bender force is restored within the rated range.
Patent JP-H09196306-A (JP)
Title: Catalytic combustion by stepwise injection of fuel
Inventor: PATORITSUKU UZAN
IPC: F23C13/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To greatly decrease the generation of polluting materials. SOLUTION: A method for catalytic combustion comprises the steps of the first injection of fuel and air, passing of the mixture of fuel and air formed in a contact zone and the second injection of fuel into the exit current of the contact zone. The contact zone has a catalyst including a monolithic substrate, a porous carrier having a fire-resisting inorganic oxide as a base and an active phase containing cerium, iron and zirconium as a case may be, and palladium and/or platinum. The amount of the porous carrier contained in the catalyzer is 100 to 400g per liter of the catalyzer, the amount of cerium contained relative to the porous carrier is 0.3 to 20wt.%, that of zirconium is 0 to 20wt.%, that of iron is 0.01 to 3.5wt.% and the amount of palladium and/or platinum contained in the catalyst is not less than 3g per liter of the catalyst.  This method is particularly available for a method for catalytic combustion of carbon monoxide, hydrogen or the mixture of them.
Patent JP-2000203002-A (JP)
Title: Ink jet recorder, ink jet recording method and ink cartridge
Inventor: WAKITA YOSHITOMO
IPC: B41J2/205
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enhance gradation capacity by decreasing the gap between dots being formed with ink drops ejected from nozzle holes. SOLUTION: Large diameter nozzle holes N1-N5 and small diameter nozzle holes n6-n10 are arranged alternately such that the small diameter nozzle holes are located between the large diameter nozzle holes when viewed from a direction normal to the carrying direction A of sheet in order to fill the gap between ink drops ejected from the large diameter nozzle holes N1-N5 with an ink drop ejected from the small diameter nozzle holes n6-n10.
Patent JP-H10200256-A (JP)
Title: Manufacture of printed board
Inventor: HATTORI SHUJI
IPC: H05K3/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed board in which height and form is surely controlled in a simple manner using a recessed plate, and uniform conical conductive bumps with less variety is formed. SOLUTION: After a recessed plate 1 having a recessed part 7 forming a conical shape is filled with an unhardened conductive paste 2, it is overlapped with a copper foil 3 and hardened, and the conductive paste 2 is transferred to the copper foil 3 to form a conical-shaped conductive bump 4. Then a pre- preg 5 and a copper foil 3a are laminated and heated/pressurized and the conductive bump 4 is penetrated in the thickness direction of the pre-preg 5, and the copper foils 3 and 3a are connected with the conductive bump 4.
Patent JP-S60148126-A (JP)
Title: Manufacture of semiconductor element
Inventor: WADA TETSUNORI
IPC: H01L21/31
Filed: 1984-01-13
Abstract: PURPOSE:To change the peripheral positions of semiconductor wafers coming in contact with a supporter during performance of high temperature treatment at manufacture of semiconductor elements by a method wherein a driving means to move relatively the semiconductor wafers in relation to the supporter in a high temperature treatment chamber is provided. CONSTITUTION:A rotation driving rod 14 manufactured of quartz is put at height to come in contact with the peripheries of semiconductor wafers 11 being supported by supporting parts 15a, 15b provided at both the edges of a supporter 12 under the semiconductor wafers 11, and connected to an outside driving device. Accordingly, the positions of the wafers 11 to come in contact with the supporter 12 can be changed continuously during a heat treatment process, and ununiformity of temperature distribution inside of the wafers 11 is removed.
Patent JP-H05187509-A (JP)
Title: Pressure regulating mechanism
Inventor: IRIE YASUO
IPC: F16H25/06
Filed: 1992-01-14
Abstract: PURPOSE:To raise the durability of a retainer and lower costs of materials by preventing the radial moving force of ball from acting on the retainer. CONSTITUTION:This device is a run-up cam type pressure regulating mechanism 21 comprising a driving rotor 19, a driven rotor 29 which is opposed to the driving rotor 19, and plural number of balls 1 set between these rotors 19, 29. Recessed cam parts 2 are formed by ball end milling such that both of the circumferential section and the radial section have circular arcs for fitting the path of movement of the center Q of the ball 1 in the recessed cam parts 2 to the circular arc locus around the center P of a spindle.
Patent JP-H11201572-A (JP)
Title: Multiroom air conditioner
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B13/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent heating capacity from coming out of an indoor machine in stoppage or thermostat off condition, and the occurrence of refrigerant passage sound, in the heating operation of a multiroom air conditioner. SOLUTION: In case that indoor machines 114a and 114b are in stop or thermo off condition, expansion valves 110a and 110b on indoor side are fully closed. Then, this air conditioner can prevent heating capacity from coming out of an indoor machine in stop or thermo off condition, and also can prevent the occurrence of refrigerant passage sound, by judging whether refrigerant is collected too much or not, based on the degree of excessive cooling and the discharge temperature of the indoor machines 114a and 114b in stop or thermo off conditions, and opening the expansion valves 110a and 110b to specified aperture for as specified time in the case that the refrigerant are collected to much. Moreover, in case that the refrigerants are collected too much, this can keep the heating operation, performing the recovery of the refrigerants.  Moreover, even in case that the degree of excessive cooling ripples, this can raise the accuracy in judgement of too much collection of refrigerants, and perform stable heating operation.
Patent JP-H01180872-A (JP)
Title: Production of high-purity aminosulfenyl chloride
Inventor: KOJIYA ISAMU
IPC: C07C381/00
Filed: 1988-01-12
Abstract: PURPOSE:To obtain the title compound of high purity, as an intermediate of agrochemicals, readily by allowing an N-alkyl carbamate to react with sulfur dichloride and introducing a chlorine gas into the reaction mixture to convert sulfur monochloride (a by-product) into sulfur dichloride. CONSTITUTION:An N-alkyl carbamate of formula I (R<1> is 1-10C alkyl, 1-4C alkoxy 1-4C alkyl; R<2> is 1-4C alkyl) is allowed to react with an equimolar or double molar amount of sulfur dichloride, if necessary, in the presence of a solvent and an acid-binding agent, then 0.8-2 times amount of a chlorine gas, based on the sulfur monochloride in the reaction mixture is introduced into the mixture at 0-100 deg.C to convert sulfur monochloride (a by-product) into sulfur dichloride, then nitrogen gas is introduced into the reaction mixture or the reaction mixture is treated with a vacuum of less than 40mmHg to give the subject compound of formula III of high purity, which is used as a synthetic intermediate of the compound of formula II or the like, known as a agrochemical.
Patent JP-H07205231-A (JP)
Title: Rotary polygon mirror
Inventor: TANI MASATO
IPC: B29C45/56
Filed: 1994-01-20
Abstract: PURPOSE:To provide a rotary polygon mirror in which accurately a reflecting surface is remarkably improved. CONSTITUTION:A rotary polygon mirror is manufactured by using a polygon mirror manufacturing apparatus 90 which has an upper surface forming mold 1 for forming an upper surface of the mirror, a lower surface forming mold 3 for forming a lower surface of the mirror, a reflecting surface forming mold 5 for forming a reflecting surface of the mirror, a compressing piston 7 having a resin pressing surface 6 for specifically pressing melted resin 80 injected in the molds to a reflecting surface forming part 5a side of the mold 5, and a central mold 8 for hold the piston 7 in a position movable manner.
Patent JP-H0646314-A (JP)
Title: Two-dimensional driving device
Inventor: KIMURA MINORU
IPC: G03B5/00
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a compact and low power consumption two-dimensional driving device which drives the CCD of a video camera directly and corrects the shaking of a screen in a moving table displacing a small light-weight object slightly and two-dimensionally. CONSTITUTION:The two moving axes of a first driving mechanism 4 and a second driving mechanism 10 are arranged orthogonally and each moving axis is driven by electromagnetic force of first and second rectangular coils 9, 15 and first and second magnetic circuit 8, 14. A CCD 3 flexibly moves on a driving surface and holds a stable moving table surface by the rigidity of a parallel leaf spring and a contact type supporting means capable of sliding on the driving surface in a direction perpendicular to the driving surface. Thus, a low power consumption two-dimensional driving device which is compact and is possible to perform a stable operation is obtained.
Patent JP-H08194944-A (JP)
Title: Method and system for producing magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/85
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a thin magnetic metal film having enhanced magnetic characteristics and excellent in durability by passing evaporated magnetic particles through a plasmatic space before the particles arrive at a support in the production of a magnetic recording medium. CONSTITUTION: The system for producing a magnetic recording medium comprises a cooling can roll 1, a roll 2a on the feeding side of a support 3, a roll 2b on the winding side of support 3, a crucible 4, a magnetic metal 5, a shielding plate 6, an oxygen gas supply nozzle 7, means 8 for irradiating microwave of 2.45 GHz at 800W, a magnet 9 for forming a plasmatic atmosphere, and a vacuum tank 10. An oblique evaporation unit A is provided with an ECR plasma unit B for generating a plasma of magnetic metal evaporation particles. The magnetic metal 5 being filled in the crucible 4 includes Fe, Co, Co-Ni alloy, etc. The tank 10 is evacuated to 10<-4> -10<-6> Torr and the magnetic metal Co-Ni (80-20) in the crucible 4 is evaporated. Subsequently, it is irradiated with microwave by the microwave irradiating means 8 to generate a plasma thus depositing the magnetic metal by 2000Å thick on the support 1.
Patent JP-S5597964-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/175
Filed: 1979-01-20
Abstract: PURPOSE:To avoid spontaneous outflow of ink in an ink jet recorder of the type wherein an air flow is applied to ink droplets by a method wherein an air tank is provided in an air passage, and the falling characteristic of head-side pressure upon stoppage of driving of an air source is improved. CONSTITUTION:An air discharge port 8 is provided on the outside of an ink jet port 6, and ink droplets jetted by vibration are flown together with an air flow. An air flow from an air source 14 is fed into an air chamber 7 and into an ink reservoir 20 to apply a pressure to ink. The pressure in the chamber 7 is regulated by a pressure regulator valve 17, and the ink pressure by a pressure regulator valve 18 and an air vent regulator valve 19. In this device, upon stoppage of driving of the air source 14, the fall time of head-side pressure relative to ink reservoir pressure is so short that ink flows out spontaneously. To avoid this, an air tank 29 is provided in an air passage 10 to elongate the fall time of the head-side pressure.
Patent JP-H1087147-A (JP)
Title: Sheet storage/register device, binding device, sheet processor and image forming device
Inventor: OZASA HIDEAKI
IPC: B65H7/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To store sheets in the storage means of a sheet storage/register device for their register without lowering the productivity of a device for feeding sheets to the storage means. SOLUTION: Sheets stored in a storage tray 9 are brought butting against a leading-edge reference shutter 13 and then registered at both sides by register fences 10. If the interval between fed sheets detected by a sheet sensor 301 is shorter than a period or distance in which the register fences 10 can register the sheets, the register fences 10 are controlled so as not to register the sheets when the sheet just previous to the sheets of which interval has been detected is fed into the storage tray 9.
Patent JP-H07210103-A (JP)
Title: Spontaneously luminous name plate
Inventor: NODA KAZUO
IPC: G09F7/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide a compact luminous type name plate capable of spontaneously emitting light even at the time of sunset so that characters on a name plate can be viewed. CONSTITUTION:The spontaneously luminousname plate 1 is provided with a surface plate 2 forming characters for the name plate on its surface and capable of transmitting light, a plane emitter 3 for emitting light when prescribed voltage is impressed and a drive control circuit 5 for impressing the prescribed voltage to the emitter 3. The circuit 5 includes an accumulator utilizing voltage outputted from a solar battery 6 as its charging voltage, and when a detection signal is outputted from a sunset sensor 8, converts the voltage of the accumulator into the prescribed voltage and impresses the voltage to the emitter 3 to emit the emitter 3, so that the name plate characters of the name plate 2 can be viewed even at night.
Patent JP-S5391468-A (JP)
Title: Dehydrator for pretreatment of concentrated sludge
Inventor: OGUCHI SHIGERU
IPC: B03C5/00
Filed: 1977-01-20
Abstract: PURPOSE: To accomplish effective separation of water contained by means of a grounded conductive sludge layer, an electrode submerged in a concentrated sludge in a sludge tank, a means of applying AC voltage to the electrode, and a means of removing water separated by the AC voltage thus applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57117943-A (JP)
Title: Vulcanizing vessel for continuous vulcanizer
Inventor: OONISHI HISAAKI
IPC: B29L7/00
Filed: 1981-01-16
Abstract: PURPOSE:To perform continuous vulcanization uniformly by raising the efficiency of heat by providing a steam pipe with a steam control means and a hot air supply pipe in the vulcanizer vessel. CONSTITUTION:In a vulcanizing vessel 1, a steam pipe 2 emitting heat from its periphery toward the upper and lower sides and longitudinal direction of a rubber sheet 4 supported on a conveyer belt 5, and one end of the steam pipe 2 is connected through a steam valve 3 outside the vessel 1 to a steam supply source 20. Also, a hot air supply pipe 7 is provided in the vessel 1 and connected to a hot air supply source 72 through a reducing valve 71, and the signal of a temperature detector 60 provided in the vessel 1 is put in a control means 6 to control the valve 3 in order to regulate the amount of steam to be supplied. Thus, the steam pressure required to push out air within the rubber sheet during the vulcanization can be minimized because the vulcanizer vessel 1 is indirectly heated and therefore, the pressure resistance of the vessel can be reduced. Also, the weight of the vessel can be reduced.
Patent JP-H05174171-A (JP)
Title: Method and device for monitoring laser marking of bar code display
Inventor: HATSUSAN JIYUMA AAMEDO
IPC: G06K5/00
Filed: 1992-01-16
Abstract: PURPOSE: To monitor the weld penetration of a heat-affected area of an unacceptable depth by calculating the average digital value representing a bar code display and comparing the average digital value with a prescribed reference value. CONSTITUTION: While a fuel pipe to be tested is monitored for unacceptable depth of weld penetration of a laser-marked bar code display, a processor obtains the gray scale value of detected area of the bar code display directly or by digitizing the signal of a video camera. Then, the processor calculates the average digital value of the bar code display on the fuel pipe and compares the average value with a prescribed reference value limited by upper and lower thresholds. When the average value is larger or smaller than the threshold, the fuel pipe is regarded as unacceptable. When the fuel pipe is judged as defective, the pipe is separated from the other fuel pipes and put to one side by means of an ordinary driving device 46 for putting pipe to one side on a pipe marking table 10. The reference value is set from the average digital value.
Patent JP-2000208122-A (JP)
Title: Separator for battery
Inventor: YAMAMURA TAKASHI
IPC: H01M10/24
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and proof compressive property, and suppress shrinkage even in a high temperature. SOLUTION: A porous sheet formed in such a constitution that a plurality of superhigh molecular weight polyethylene particles are combined as a state of three dimensions by fusion and porous structure is formed by a clearance between particles, and nonwoven cloth are overlapped. The porous sheet is obtained in such a way that the superhigh molecular weight polyethylene powder is sintered in a steam atmosphere having a melting point of the polyethylene powder or more, and the sintered body is cut out into a sheet-shape. The nonwoven cloth is favorably selected from a polyethylene made one, or a polyamide made one. Laminating for the porous sheet and nonwoven cloth is performed by lamination.
Patent JP-H07232844-A (JP)
Title: Reel feeder for apparatus being used
Inventor: FUIORENTSUO DORAGETSUTEI
IPC: B65H19/12
Filed: 1995-01-18
Abstract: PURPOSE: To provide a device for feeding reels for avoiding loading by manpower and a robot. CONSTITUTION: A feeding device 1 continuously feeds reels 2 to a user machine 3a, and has a cartridge type magazine 4 replaceable in at least one reel. A shaft bar 10 is extendedly provided from a base part 5 in the magazine 4, and the base part 5 is installed in a specific reference position to the machine 3a. The bar 10 slidably introduces the plural reels 2, and they are continuously removed from the bar 10 by a transfer unit 37, and the unit 37 is installed between the magazine 4 and the machine 3a.
Patent JP-H04270916-A (JP)
Title: Navigation device for traveling object
Inventor: KAGEYAMA TATSUMI
IPC: G01C21/00
Filed: 1991-01-22
Abstract: PURPOSE:To enable the title device to smoothly and accurately exert its traveling object navigating function when the traveling object runs along a highway at a high speed. CONSTITUTION:When the start signal and car speed signal of a constant-speed running device 10 are inputted, a position detection collating section 3 corrects the current position of its own vehicle detected while the vehicle runs along an ordinary road by reading out the route data of a highway from a map data storing section 9 and outputs the corrected current position data to a data processing section 7. The section 7 displays the correct data on a displaying section 8 by superimposing the data upon map data read out from the storing section 9 so as to navigate its own vehicle along the currently passing road. Thus the position of its own vehicle along a highway is displayed in a collated way when the vehicle runs along the highway.
Patent JP-H02186058-A (JP)
Title: Installation of panel
Inventor: ONISHI KATSUNORI
IPC: E04F13/073
Filed: 1989-01-12
Abstract: PURPOSE:To improve working efficiency by installing a fitting member installed onto a panel onto a fitting member installed onto a member made of steel and installing the panel onto the member made of steel. CONSTITUTION:A liner 20 having a nearly C-figure-shaped section is fixed by a tapping screw 29 onto the reverse surface Aa of a fireproof panel A. A fitting projection 10 is fixed onto the installation surface Bb of a pillar B consisting of a steel member. A slider 30 is inserted from the opened port of the liner 20, and the edge part 52a of the arm part 52 of the slider 30 is attached onto the receiving part 23 of the liner 20, and the slider 30 is installed onto the liner 20. Further, the fitting projection 10 of the pillar B is fitted into the opened port 44 of the slider 30.
Patent JP-S59137244-A (JP)
Inventor: HANSUUDEIITERU RAINARUTSU
IPC: B60T11/34
Filed: 1984-01-18
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。