baber/WOPTO huggingface dataset:
Patent JP-H02220795-A (JP)
Title: Consumable nozzle type electroslag welding method
Inventor: MOTOMATSU RYUICHI
IPC: B23K35/30
Filed: 1989-02-23
Abstract: PURPOSE:To improve the low-temp. toughness and cracking resistance by subjecting a Ti deoxidized steel contg. C, Ti and N respectively at adequate ratios to welding by using a flux cored wire having a specific compsn. CONSTITUTION:The weld metal is converted to Ti-B by using a steel sheet contg. 0.005 to 0.030% Ti and the flux cored wire contg. 0.0005 to 0.020% B in order to obtain the low-temp. toughness of the Ti deoxidized steel. The coexistence of the Ti and the B makes uniform and fines the grain boundaries and the inside of the grains to improve the low-temp. toughness of the weld metal. The Ti deoxidized steel contg., by weight, 0.05 to 0.15% C, 0.005 to 0.030% Ti, <=0.0060% N, and <=0.001% Ti in total of one or >=2 kinds of the elements selected among the group consisting of Ca, Mg, Zr, Al, and REM is welded by using the flux cored wire contg., by the total weight of the wire, <=0.20% C, 0.0005 to 0.020% B, <=0.0060% N, and 0.01 to 1% in total of one or >=2 kinds of the elements selected among the group consisting of Ca, Mg, Al and REM.
Patent JP-S56140595-A (JP)
Title: Multilevel rom
Inventor: MIKAMI MASAHIRO
IPC: G11C11/56
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to input data consisting of not less than two bits to one transistor by composing a cell group of a high-voltage power source, word lines, a selection line, cell transistors, and a selection transistor. CONSTITUTION:Part of address input 36 is decoded by address decoder 37, and output 38 consists of word lines and a selection line. In memory array 39, word lines, a selection line and a power line run and bit line 40 runs lengthwise. Memory array 39 is composed of cell group 71 as a unit. Cell group 71 consists of high- voltage power source 47, word lines 48-51, selection line 52, bit line 59, cell transistors 61-64, and selection transistor 65. In this constitution, data consisting of not less than two bits can be inputted to one transistor.
Patent JP-S52139036-A (JP)
Title: Synthesis of 2-phenylpropionic acid derivatives
Inventor: KOBAYASHI KAZUMI
IPC: C07C51/377
Filed: 1976-04-15
Abstract: PURPOSE: To conveniently prepare title compounds under mild conditions by reacting 2-hydroxy-2-phenylpropionic acid derivatives with hydrogen gas in an inert solvent in the presence of a cation-exchange resin and a hydrogenation catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01221521-A (JP)
Title: Spinning of pitch
Inventor: TABATA HIROBUMI
IPC: D01D5/08
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a uniform pitch fiber by delivering molten pitch into a water vapor-contg. high-speed air flow to decrease the content of nonfibrous formed product in the resultant fiber. CONSTITUTION:(A) A molten pitch is delivered through a spinneret around which (B) an air containing water vapor or combustion exhaust gas containing water vapor is allowed to flow pref. under a negative pressure, on a water column basis, of 100-1,000mm at a speed of >=100m/sec, thus obtaining the objective pitch fiber.
Patent JP-S52124527-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: KATAHIRA ETSUROU
IPC: F01N3/10
Filed: 1976-04-13
Abstract: PURPOSE: To purify noxious components in exhaust gas, by adequately controlling the feed quantity of secondary air for exhaust gas purification in respose to operation condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55136621-A (JP)
Title: Accelerator for moving agricultural machine
Inventor: KASHIWARA SHIGERU
IPC: B60K26/02
Filed: 1979-04-05
Abstract: PURPOSE: To enable the change-over of the revolution speed of an engine to a low level by a foot even in the hand operation of a turning implement, by providing a pedal under a seat to shift the revolution speed of the engine to the low level which is not lower than the idling speed of the engine.  
     CONSTITUTION: In an accelerator, the operating arm 8a of a governor 8 and a rocker arm 9 are interlocked with each other by a rod 10. A rocker member 13, which is integrally coupled with the butt of an accelerator lever 12 that is provided near the front of a seat 6 and that is swung back and forth, is brought into contact with an engine stop lever 11 integrally coupled with the swing arm 9. A pedal 17 is secured on the outer end of a rotary shaft 19 pivoted to a step 18 located under the seat. A rod 21, which is pivoted to another rocker arm 20 secured on the inner end of the rotary shaft 19, is fitted in a slot 22 provided in the stop lever 11. The pedal 12 is depressed to push up the stop lever 11 to change the revolution speed of an engine to a low level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04262071-A (JP)
Title: Manufacture of casting
Inventor: SATO TATSUYA
IPC: F03B3/12
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a surface layer defect from being exposed after a casting is finally finished. CONSTITUTION:A casting raw material 11 is formed smaller than the actual design value, then padding is applied to the casting raw material 11 by welding 12 to make the casting shape near the design value. Final finishing is applied to the casting raw material 11 welded with padding by mechanical machining and a means such as a grinder to manufacture a casting (impeller).
Patent JP-H01217050-A (JP)
Title: Flame retardant thermoplastic elastomer composition
Inventor: SEZAKI EIJI
IPC: C08L23/26
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the above composition, having flame retardance imparted thereto without impairing original characteristics, such ag mechanical characteristics, and containing no halogen, by blending a modified polyolefin with a metallic hydride. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. polyolefin based thermoplastic elastomer with (B) 2-100 pts.wt. modified polyolefin and (C) 30-250 pts.wt. metallic hydride. A modified polyolefin prepared by reacting maleic acid, etc., with ethylene, propylene, etc., is used as the component (B). The component (C) is preferably aluminum hydroxide, hydrotalcite, etc.; having 0.05-50mum particle diameter. The ratio of the components (B/C) is 1:4-12.
Patent JP-S63211002-A (JP)
Title: Servo adjusting device for digital servo system
Inventor: TOMIYAMA KATSUYA
IPC: G05B13/02
Filed: 1987-02-27
Abstract: PURPOSE:To continuously vary servo characteristics and to facilitate adjusting operation by digitizing and storing the outputs of plural variable resistors in a buffer part and transferring them to a RAM table where the filter coefficient of the servo characteristics is stored. CONSTITUTION:A digital controller 1 controls a motor 4 through a driver 3 and its result is fed back to the controller 1 through an encoder 5. This servo characteristics are determined by the filter coefficient stored in the RAM table 11. Variable resistors 7 whose number matches with the filter coefficient are provided and their outputs are selected cyclically through a multiplexer 8, digitized, and stored in a buffer 10. Then those data are transferred to the RAM table 11 successively by a DMA controller 12. Consequently, the filter coefficient is determined in real time, and the servo characteristics are varied continuously to facilitate the adjusting operation.
Patent JP-H06259600-A (JP)
Title: Dictionary distributed system and dictionary distribution managing method
Inventor: MIYAKE TOSHIE
IPC: G06K9/00
Filed: 1993-03-03
Abstract: PURPOSE:To perform dictionary retrieval at high speed and to improve recognition efficiency in a dictionary distributed system in which a dictionary is distributed via a network. CONSTITUTION:This system is a dictionary distributed system which performs dictionary retrieval at high speed and with high recognition rate by providing a jurisdiction terminal retrieval table which identifies a terminal to control an input character at each of plural terminals network-connected and provided with distributed dictionary, and by transferring the input character by designating a terminal which has jurisdiction over an input character based on the discriminated result of the jurisdiction terminal retrieval table. This system is adaptive for a system in which an address of hierarchical structure is distributed at every area and a system which translates plural kinds of language.
Patent JP-S59169333-A (JP)
Inventor: NERI KATSUYOSHI
IPC: H02J3/24
Filed: 1983-03-15
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-2000242872-A (JP)
Title: Crime prevention receiver and crime prevention monitoring system using the same
Inventor: MUTSUNO YASUTO
IPC: G08B23/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention receiver which an generate a daily report without executing complicated work and operation at the time of takeover of a guard man and a manager and to provide a crime prevention monitoring system using the receiver. SOLUTION: A storage means 13 storing plural pieces of recording information such as entrance/exit recording information showing entrance/exit, situations with respect to each of rooms in a building, warning recording information showing the situation of the warning setting/releasing of a crime preventing sensor and warning recording information showing the accident warning/ restoration situation of the crime prevention sensor in accordance with time, printing information selection means 16A-16C for selecting which recording information is to be printed among recording information stored in the storage means 13 and a printing instruction means 16D printing the recording information selected by the printing information selection means 16A-16C are installed in a crime prevention receiver 1.
Patent JP-H11285911-A (JP)
Title: Drill tool and/or chisel tool
Inventor: KLEINE WERNER
IPC: E21B10/44
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To advantageously arrange a cutting blade insert made of hard metal and to produce the subject tool at a low cost by using easily controllable deformation machining. SOLUTION: This drill tool and/or a chisel tool is provided with an insertion end part 1; a shaft part 2 provided with one or two spiral discharge grooves 6, 7, and a head 3. In the head 3, one or more cutting blade insert made of hard metal is inserted into a recess opened toward the free end of the head 3, and head grooves 10, 12 opened toward the circumferential face of the head 3 are arranged in a cutting blade area spreading at least to the circumferential face of head 3 in the radius direction. Two discharge grooves 6, 7 at the maximum are connected to the head grooves.
Patent JP-S51117374-A (JP)
Title: Air purifying device
Inventor: ARAKI YOSHIKI
IPC: B01D46/22
Filed: 1975-04-08
Abstract: PURPOSE: To enable to employ filter element of high air resistance by reducing by half the air resistance and by preventing duts from resplashing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61204464-A (JP)
Inventor: KIKUCHI TAKEO
IPC: E04F13/08
Filed: 1985-03-05
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-S57159526-A (JP)
Title: Temp. control of denitration catalytic apparatus
Inventor: TAKIMOTO YOSHINORI
IPC: B01D53/94
Filed: 1981-03-26
Abstract: PURPOSE: To control the temp. of the denitration catalytic apparatus to a proper temp. range by recirculating the outlet gas of said catalyst apparatus to the inlet thereof to prevent temp. rise of a catalyst layer due to reaction heat when a NOX  concn. is high.  
     CONSTITUTION: A gas 7 to be treated is passed through a preheater 1 and, after NH 3  3 is added to said gas, NOX in the gas is subjected to contact reduction in a catalyst tower 2. The treated gas is cooled in a cooler 4 to lower only the temp. raised in the catalyst tower 2 and, after cooling, a part thereof is exhausted from a blower and the remainder is returned to the inlet side of the preheater 1 through a recirculation line 6. When an exhaust gas recirculating amount is defficient, an inert gas 12 is introduced from a three-way control valve 11. The temp. control of a catalyst layer is carried out by adjusting the opening degree of the three-way control valve 11 so as to adjust the temp. detected by a thermometer 2A to a definite temp. range. As described above, by recirculating an appropriate amount of the exhaust gas corresponding to the temp. of the catalyst layer in the catalyst tower, the temp. rise of the catalyst layer is suppressed and catalytic capacity can be kept high. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07229242-A (JP)
Title: Partition panel
Inventor: NAKAJIMA AKIO
IPC: E04B1/94
Filed: 1994-02-16
Abstract: PURPOSE:To enhance fire resistance and reduce a manufacturing cost by constituting a frame member of a partition panel and a reinforcing core material with a post-like member which is shaped by winding plasterboards. CONSTITUTION:A partition panel 1 comprises a frame member 2 and a reinforcing core material 3, which comprises vertical and horizontal reinforcing materials 3a and 3b and a fire resistant face material 4 stuck to both surfaces. The frame member 2 and the reinforcing core material 3 are shaped up by winding a plasterboard comprising a paster layer 7a and a paper material layer 7b and they are arranged to constitute a post-like member 6. Then, a fire resistant face material 4, which is made of the plasterboard 7, is stuck to both surfaces of the frame member and the reinforcing core material 3.
Patent JP-2000241903-A (JP)
Title: Image processor and film feeding method
Inventor: WATANABE KAZUHIKO
IPC: G03D13/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a film feeding method by which the change of the sensitivity of film made of heat developable photosensitive material is reduced, and to realize film replenishing work in a bright room while a tray part is kept in an opened state. SOLUTION: This image processor is equipped with the tray part which is filled with sheet type film, and the tray part can be set to a closed state and the opened state where the film can be fed. When the tray part is in the opened state and the film is not fed for a specified time or more, the tray part is set to the closed state. The tray part is kept in the opened state or set to the closed state according to the presence or absence of the film in the tray part. While a shutter member arranged in the tray part is slid, the tray part is set to the opened state or the closed state.
Patent JP-S60188131-A (JP)
Inventor: HIRAMATSU HARUO
IPC: A61B5/02
Filed: 1984-03-07
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-S58159369-A (JP)
Title: Complementary mos integrated circuit device
Inventor: NAKAI TADASHI
IPC: H01L29/78
Filed: 1982-03-18
Abstract: PURPOSE:To manufacture a complementary MOS integrated circuit device small in size, inexpensive, and difficult to cause a latch-up phenomenon by a method wherein the emitter current is reduced in a transistor that may trigger a latch- up phenomenon. CONSTITUTION:A P<+> region 12 is provided on a substrate 6 and the two constitute a substrate-side input protecting diode. An N<+> type region 13 is provided in a second well 7' and the two constitute a well-side input protecting diode. A conductive thin film 14 is provided on the surface of an insulating film 15 to realize a resistance value of 10KOMEGA or more, which means that a resistor of 10KOMEGA or more is serially connected across an input terminal 4 and the protective diodes. This in turn reduces the quantity of voltage drop in a resistor R1 which is caused by a current in a transistor T5. That is, a transistor T1 is cut off due to reduced base-emitter junction bias, and works to suppress the latch-up phenomenon.
Patent JP-S60186217-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-03-06
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-H05243016-A (JP)
Title: Volume controller
Inventor: SUZUKI KOICHI
IPC: H01C10/00
Filed: 1992-02-28
Abstract: PURPOSE:To control a peak with high accuracy by displaying a peak positional cursor and a current positional cursor and varying the state of the current positional cursor when the measured data of a current position enters within a standard to a peak value. CONSTITUTION:Measured data values to each moving position of the selector 2 of a device to be controlled 1 are stored, and a display section 6 displaying the overall moving region of the selector 2 is mounted. In a volume controller, a peak positional cursor 7 indicating the peak position of the selector 2 and a current positional cursor 8 indicating the current position of the selector 2 are displayed to the display section 6 respectively, and the state of the current positional cursor 8 is varied when the measured data of the current position enters within a standard to the peak value of the selector 2. Accordingly, a volume can be controlled within the constant standard to the peak value, and a peak can be controlled with high accuracy.
Patent JP-S56140379-A (JP)
Title: Detector for residual amount of developer
Inventor: KONISHI HIROSHI
IPC: G03G15/08
Filed: 1980-04-02
Abstract: PURPOSE:To surely detect by providing a dam on the outside circumference of at least one end part of a developing sleeve in such a manner that part of the developer on this developing sleeve can flow in, and projecting light from a light emitting device onto the developer storage part of this dam. CONSTITUTION:A dam 6 is provided to one end part of a developing sleeve. This dam 6 is formed by winding and bonding a plate material of, for example, ''Sofran   '', urethane rubber, etc., about 1/2 circumference on the outside circumference of the end part of a developing sleeve 2. A slope is made to the end part 6-1 of the dam 6 to smooth the flowing-in of the developer 4 into the part other than the dam 6, that is, a developer storage part 8. A photodetecotor 11 outputs a constant electric signal when it receives reflected light from a light emitting device such as light emitting element which detects the presence of its reflected light. Thereby, the presence of the developer is directly detected, hence sure detection is made possible.
Patent JP-S63285114-A (JP)
Title: Manufacture of zeolite l
Inventor: VERDUIJN JOHANNES PETRUS
IPC: C07C1/00
Filed: 1988-02-25
Abstract: Zeolite L containing caesium is prepared by a process in which said zeolite L is crystallised from a synthesis mixture with a molar composition (expressed as oxides) of:          K2O/SiO2      0.15 to 0.40        K2O/Cs2O      3 to 10        H2O/K2O       40 to 100  and   SiO2/Al2O3    7 to 13   and containing 0.5 to 15 ppm (by weight) of divalent metal cations, e.g. Mg ions. The zeolite L can form part of a dehydrocyclisation and/or isomerisation catalyst.
Patent JP-S57156810-A (JP)
Title: Continuous hot rolling mill for metallic strip
Inventor: KOREKAWA KIMITAKE
IPC: B21B37/22
Filed: 1981-03-24
Abstract: PURPOSE:To obtain desired srrips of a wide range of width sizes in a continuous hot rolling system for metallic strips by connecting the strips on the upper stream, providing an elongating device at the intermediate of a finishing mill system, and reducing the width. CONSTITUTION:A tension application type strip elongating device 6 consisting of at least one set of bridle rolls 3, 4 and a heating furnace 5 is provided in a suitable position of a finish rolling system of a continuous hot rolling installation for metallic strips. Thereby, the strips are elongated under high tension and is subjected to stable broadside reduction. At the same time, the strips are reheated and are held at hot rolling temp., thence they are rolled down to prescribed thickness in subsequent stands. At this time, in order to charge the strips continuously into the device 6, a connector 7 is provided on the upper stream of the system 2 or a roughing mill system 1 to connect the strips. By this mechanism, the number of the stands of the system 2 is reduced.
Patent JP-H03245026-A (JP)
Title: Measuring method for internal temperature of cast metal
Inventor: FUJISAWA KAZUO
IPC: G01K11/24
Filed: 1990-02-23
Abstract: PURPOSE:To absorb the dispersion in the result of measurement and to perform the measurement accurately by using the average thickness of the measured values of the thickness of a cast piece at a plurality of places, and measuring the sound speed of an ultrasonic wave. CONSTITUTION:The thickness of a cast metal 1 is measured at the specified region of a preset length with a thickness measuring device 2. The average thickness in the region based on a plurality of thickness data is obtained in this way. When the region is conveyed to the position of an electromagnetic ultrasonic wave probe 3, a transmitting probe 3a is excited. The ultrasonic wave having a frequency of 200 KHz or less is propagated through the cast metal 1. The ultrasonic wave is received with a receiving probe 3b. The propagating time is measured. The sound speed of the ultrasonic wave at this region is computed based on the time and the average thickness. This operation is performed in a plurality of regions in the longitudinal direction of the cast piece 1. The average value of the sound speeds computed in the respective regions is made to be the average sound speed of the cast metal 1. The sound speed is collated with the sound speed/temperature characteristic obtained beforehand, and the inner sound speed of the cast metal 1 is measured.
Patent JP-H06234038-A (JP)
Title: Production of clutch piston
Inventor: SAITO KIYOSHI
IPC: B21D53/88
Filed: 1993-02-09
Abstract: PURPOSE:To exclude an influence on the flatness of an end surface of an outer circumferential flange, flatness of a coned disc spring receiving surface and the precision of both step dimensions caused by a base material (excess mass) generated in accordance with the forming of the projection and the forming of an attaching surface and an inclining surface of the valve plate, when clutch piston to be used in an clutch assembling body of an automatic transmission is produced by press working. CONSTITUTION:An excess mass following the formation of a projecting part 3 formed on a surface 1a of a clutch piston 1 is absorbed by forming a bulging part 5 on a back surface of a coned disc spring receiving plate 6 for which the flatness is required. The excess mass following to the formation of an attaching surface 7 and an inclining surface 8 formed on the surface 1b is absorbed by bulging a forming portion of an escaping hole 9 to be removed with cutting.
Patent JP-H10174007-A (JP)
Title: Multi-function television receiver
Inventor: YASUKI SEIJIROU
IPC: H04N5/44
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the utility value and the convenience for the user and a provider (broadcast station) through the relating processing between an object sent from a broadcast program and an object obtained by an accessible means that the broadcast program. SOLUTION: A communication means consisting of a turner 112 and a VBI decoder 12 receiving 1st object data multiplexed on a television signal for its vertical blanking period. A communication means consisting of a CPU 133 and a MODEM 131 receives 2nd object data used for a network including a server. An interlocking means using an I/O section 137, a graphic controller 135, memories 134, 136, a light receiving data processing section 138, and a specification table or the like is used to execute an interlocking operation associating the 1st and 2nd object data to each other.