baber/WOPTO huggingface dataset:
Patent JP-H0285269-A (JP)
Title: Oxazolidine derivative and production thereof
Inventor: HIRAI KENJI
IPC: A01N43/74
Filed: 1989-02-17
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, alkyl, cyanoalkyl, cycloalkyl, aralkyl, alkenyl, alkynyl or lower alkyloxycarbonyl; R<2> is alkyl or cycloalkyl; X<1> and X<2> are halogen). EXAMPLE:3-(2'-Fluoro-4'-chloro-5'-isopropoxyphenyl)-5-isopropyl-1,3-ox azolidine-2,4- dione. USE:A herbicide exhibiting excellent herbicidal activity against various harmful weeds and high selectivity to useful crops. PREPARATION:The objective compound of formula I can be produced by cyclizing a carbamic acid ester of formula II (R<3> is lower alkyl) in the presence of a base (e.g., sodium acetate or triethylamine) in a solvent (e.g., toluene). There is no particular restriction in the reaction temperature.
Patent JP-H08231086-A (JP)
Title: Rolling type paper sheet recovery device
Inventor: SAKAI SHIGEAKI
IPC: B65H18/00
Filed: 1995-02-27
Abstract: PURPOSE: To prevent the occurrence of the folding and jamming of the tips of paper sheets in the case of rolling a paper sheet into a cylindrical paper sheet recovery section. CONSTITUTION: A deflecting roller 18 brought into pressure contact with a discharging roller 15 is arranged at a position where the discharge course of a paper sheet 11 discharged by a paper sheet carrying means 13 is bent in the same direction as the bending direction of the bend guide face 12 of a paper sheet collecting section 10. The paper sheet 11 discharged by the paper sheet carrying means 13 is thereby bent in the same direction as the bending direction of the bend guide face 12 of the paper sheet collecting section 10 by the discharge roller 15 of the paper sheet carrying means 13 and the deflecting roller 18 brought into pressure contact with the discharge roller 15, and the paper sheet 11 is fed into the paper sheet collecting section 10 as a bent face near its tip is slid along the bend guide face 12 of the paper sheet collecting section 10.
Patent JP-S63207382-A (JP)
Title: Production of carrier for cell culture
Inventor: YASUDA KENJI
IPC: C12M3/02
Filed: 1987-02-23
Abstract: PURPOSE:To obtain a carrier for cell culture, by introducing a functional group to a protein originated from wool, adsorbing the resultant chemically modified soluble protein to the surface of a microsphere of water-containing gel and crosslinking the protein. CONSTITUTION:Wool of e.g. merino 6A'S is defatted by immersing in an organic solvent. A chemically modified soluble protein is produced from the treated wool e.g. by (i) converting a sulfhydryl group of the wool protein to sulfonyl group and simultaneously extracting the protein from the wool or (ii) applying chemical solubilization treatment to a wool with a reducing agent or a combination of a reducing agent and a modifying agent and introducing a functional group to the extracted soluble protein. After removing contaminants, the protein is adsorbed to a microsphere of a water-containing gel composed of a natural polymer or a synthetic polymer and the adsorbed protein is insolubilized by crosslinking to obtain a carrier for cell culture.
Patent JP-S55130337-A (JP)
Title: Pitch aligner for plural row straightening machine
Inventor: TAGUCHI KAZUMI
IPC: B21D3/05
Filed: 1979-03-29
Abstract: PURPOSE: To align shape steels to a correct pitch and make possible good plural row straightening by making the pitches of the respective rollers with each other of the upper and lower roller groups, which support a plurality of opposing unit pinch rollers on the same axis, synchronously variable and making the upper group contactable to and detachable from the lower group.  
     CONSTITUTION: The reference lines of a plural row straightening machine 1, caliber rollers 2 and the lower pinch roller group 11 of a pitch aligner 3 are aligned in the Y direction. The pitches of the shape steels arrayed closely with upper and lower roller groups 14, 11 are equal. The roller group 11 top part and the apron plate 55 top face are made of the same level and the plural row angle steels 22 are fed onto the roller group 11. The ends thereof are let to abut against the stopper 60 of a protruding state and to stop. The upper roller group 14 is lowered just before sand wiching the shape steels by cylinders 15 so that the shape steels are perfectly seated to the roller crest parts 11a. Next, the sleeves 24 of the roller groups 11 are retreated up to the retreat limit and the unit rollers 11A are expanded to a pitch P 2  by springs 23, with the reference line O 1  as a base point. The upper roller group is also synchronized to this and the shape steels are paralleled by the descending of a partition plate 58. These are then fed into the straightening machine by the revolutions of the rollers 14A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000236688-A (JP)
Title: Interrupt signal generator, microcomputer, motor controller and motor system
Inventor: NOTOHARA YASUO
IPC: H02P6/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer having an interrupt control circuit and a signal detector for detecting a position detection signal in matching with motor control. SOLUTION: An interrupt control circuit 12 has an interrupt request(IRQ) sense control register 127, an IRQ enable register 122, interrupt priority registers A and B 123, an IRQ status register 128, a priority deciding circuit 125 and a system control register 126, and generates an interrupt signal by a combination of the levels of a plurality of input signals. The status register 128 selects from between the two kinds of normal interrupt and level pattern interrupt, and is capable of dealing with either interrupt.
Patent JP-S52122080-A (JP)
Title: Forming methods of ohmic electrodes
Inventor: KAMEI KIYOO
IPC: H01L21/283
Filed: 1976-04-07
Abstract: PURPOSE: To form an ohmic electrode by alternately laminating more than three layers of Ge and Au layers on an n type GaAs substrate and subjecting the substrate to high temperature treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11237315-A (JP)
Title: Measuring method for local concentration air-fuel mixture
Inventor: KUWABARA KAZUNARI
IPC: G01M15/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method by which the concentration of an air-fuel mixture existing around a spark plug in the ignition time can be estimated, by performing a spectrum analysis regarding the OH band and the CN band of an ignition emission. SOLUTION: An ignition emission in the discharge moment of a spark plug 100 is diffracted by a diffraction grating 200, and its spectrum is detected by a spectroscopic analyzer 300. Since the spark plug 100 is placed inside the cylinder of an engine, a window is formed in the cylinder, and it is required to guide the ignition emission to the diffraction grating 200 and the spectroscopic analyzer 300 via an optical system such as an optical fiber or the like. A value which is detected by the spectroscopic analyzer 300 is amplified by an amplifier 400, it is stored in a memory 500, and it is normalized by a computing unit 600 by using the emission of NO2 , and the ratio of a CN intensity to an OH intensity is found. In addition, the OH intensity and the CN intensity use a value in which the emission intensity of NO2 in a lower slope part is removed.  The value is changed by depending on the concentration of an air-fuel mixture. Then, when the ratio of the CN intensity to the OH intensity and the concentration of the air-fuel mixture are found in advance, the concentration of the air-fuel mixture near the spark plug 100 can be estimated.
Patent JP-S55131770-A (JP)
Title: Automatic instillating apparatus
Inventor: KAWAGUCHI MASAO
IPC: G01N1/00
Filed: 1979-04-02
Abstract: PURPOSE:To accomplish automatic suction and dripping from the tip of the nozzle by controlling the liquid agitated and agitation element moved in a liquid tank in an apparatus used for dilution of serum for the antigen-antibody reaction. CONSTITUTION:A liquid used for instillation is placed into a liquid tank 1 having a slightly inclined bottom and a groove at the end thereof. When the instillating apparatus starts, an agitation magnet 2 arranged at the bottom of the liquid tank  1 moves back and forth to generate a magnetic force. This magnetic force causes  an agitation element 3 in the liquid tank 1 to move for agitation. After the halting  of the agitation, the liquid tank base 4 moves up, the nozzle 5 is immersed into the  liquid. Thereafter, with the lifting of the piston 9, the liquid is sucked into a suction pipe 11 from the nozzle 5. Then, with the lowering of the base, a carrier 13  carrying a tray 12 is moved and the piston 9 lowers so that the liquid is dripped  into a hole 14 provided on the tray from the tip of the nozzle 5 facing thereof.
Patent JP-S58156270-A (JP)
Title: Signal processing method
Inventor: KANEBA YUTAKA
IPC: H04N17/06
Filed: 1982-03-11
Abstract: PURPOSE:To measure the noise at an edge part, by smapling a video signal several times and obtaining a mean smaple signal, then deriving the effective value of the difference signal between the above-mentioned mean signal and the sampled signal to apply it to a flat part of the video signal. CONSTITUTION:A video signal (a) applied to an input terminal 17 has a rise part P and a fall part Q. A synchronism shifting circuit 11 separates a horizontal synchronizing signal (b) from the signal (a). A delay circuit 12 produces a gate pulse (c) from the signal (b). A clock generator 13 produces a sample pulse (d) in accordance with the pulse (c). A sampling circuit 7 and an A/D converter 8 sample the part P of the signal (a) and stores it in a memory 9 after an A/D conversion. Such a smapling and storing action is carried out to the memory by 100 times, for example, in a horizontal period to complete a signal processing procedure. A CPU10 performs the reading and calculation of the data given from the memory 9 to calculate the level of the noise component.
Patent JP-S55131809-A (JP)
Title: Analyzing controller for performance of compressor operation
Inventor: KANEDA HIROAKI
IPC: F04D27/02
Filed: 1979-03-31
Abstract: PURPOSE:To make the best operation possible without requiring the operation of a skilled operator by sequentially displaying the analysis result of the operation performance of a compressor and then by exercising efficient control avoiding a surge range and stonewall range. CONSTITUTION:On the basis of output information 202 of instruments and various process apparatus 103 of the kind, compressor performance analysis part 102 takes an analysis of the compressor performance in time to steps of the operation and information 204 on the analysis result obtained by this analysis part 102 is sent out to supervisory and control part 104 for the performance result. This control part 104 is applied with information 206 on the operation result from various process operation end part 105 and performance-result-supervisory and control-indication information 203 from a compressor performance data memory unit and performance data file 101 to send control indication information 205 to operation end part 105. Further, information 207 about the performance analysis result including the method of controlling is sent to display data arithmetic part 106 and then displayed on performance analysis result display unit 107 for efficient control.
Patent JP-S51113980-A (JP)
Title: Floating table for sheet carriage
Inventor: KAWAGUCHI BUNSHIROU
IPC: B65H29/24
Filed: 1975-04-01
Abstract: PURPOSE: To carry a sheet by floating the same in an air flow. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60183381-A (JP)
Inventor: ENOKIDA YOSHIKATSU
IPC: G21D1/00
Filed: 1984-03-02
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-S56135082-A (JP)
Title: Thermal head for recording two-dimensional pattern
Inventor: SAITOU TAMIO
IPC: B41J2/345
Filed: 1980-03-26
Abstract: PURPOSE:To enable excellent recording causing no concentration unevenness for a short time by forming insulating layers among comblike electrodes and a heat generating resistor so that each one section of electrode element bodies exposes in a thermal head in which the heat generating resistor is patterned. CONSTITUTION:A pair of comblike electrodes 22, 23 are attached and formed on a heat resisting insulating substrate 21 in ceramic, etc. so that each electrode element body 22a, 22b..., 23a, 23b,... overlaps mutually in noncontact shapes. Slender insulating layers 25 are made up on these comblike electrodes 22, 23 at regular intervals, and a heat generating resistor 24 with a fixed two-dimensional pattern is built up on the layers 25, and brought into contact with the exposing sections of  the electrode element bodies among the insulating layers 25. The heat generating  resistor 24 generates heat by applying voltage between the electrodes 22, 23, but a  voltage drop is prevented because the electrode element bodies are formed in wide  areas as much as possible at that time, applied voltage is uniformalized, and a heat generating region of the heat generating resistor 24 can be taken maximum by the existence of the insulating layers 25.
Patent JP-H07246754-A (JP)
Title: Slip publishing printer
Inventor: NOZAWA MAKOTO
IPC: B41J29/13
Filed: 1994-03-09
Abstract: PURPOSE:To provide slip publishing printer capable of certainly using a slip formed by printing while preventing the generation of jamming. CONSTITUTION:In a slip publishing printer 1 constituted so that slip paper (P) is supplied to a main body interior 100 from the outside through the supply and discharge port 21 formed between a horizontal paper guide 11 and the lower end of an upper cover 20 (front plate 22) and the slip P printed by a printing head 14 is discharged and published to the outside through the supply and discharge port 21, a discharge exclusive port 25 allowing the main body interior 100 to communicate with the outside is provided to the front plate 22 of the upper cover 20 at the position above the supply and discharge port 21.
Patent JP-H06251132-A (JP)
Title: Interface device
Inventor: KUROIWA KENICHI
IPC: G06F9/46
Filed: 1993-02-26
Abstract: PURPOSE:To constitute an interface device having a local memory so that a data transfer part for generating an interrupting signal to a CPU of an information processor, when image data inputted to the local memory reaches a set value is provided, an input operation to the local memory and a transfer operation to a main memory are executed in parallel, and the overhead of an image data processing in the information processor is reduced. CONSTITUTION:The interface device 3 having a local memory 4 connected between an information processor having a CPU 1 and a main memory 2, and an image scanner device 6 for reading in image data is provided with a data transfer part 5 for generating an interrupting signal to the CPU 1, when image data inputted to the local memory 4 reaches a set value.
Patent JP-H11237855-A (JP)
Title: Guidance display system
Inventor: IWASAKI AKIHIRO
IPC: G06T1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space of a device and to save maintenance costs and labor costs concerning a guidance information system in the yard of station or a variety of facilities. SOLUTION: A guidance display device installed in the station yard or the like is provided with a display control part 3 having a CRT display or LCD display and an information storage part 2 for storing electronic map data within the desired range around the station and electronic telephone number data having the latitude and longitude registered within that range and according to the operation of a user through a key input part 4, a logic control part 1 controls the display of guidance on the display. Then, the map from the current location of the user to the destination inputted by a telephone number is displayed on a display screen, the route is shown by an arrow or the like and guided in voice by a voice control part 9 as needed, and the guidance map is printed out by the printer of a printing control part 5.
Patent JP-S60186446-A (JP)
Inventor: AKIHAMA SHIGEYUKI
IPC: C04B14/38
Filed: 1984-03-02
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-S61200825-A (JP)
Title: Filter apparatus
Inventor: ARAI KOICHI
IPC: B01D29/46
Filed: 1985-03-01
Abstract: PURPOSE:To succeedingly perform smooth filtering action, by making it possible to relatively rotating a scraper mechanism capable of injecting fluid itself to be filtered and a filter having a cylindrical filter element in a housing. CONSTITUTION:At a desired time, a scraper mechanism 3 and a filter 2 are respectively indenpendently rotated automatically or manually and continuously or intermittingly or the above mentioned operations of both of them are combined. At the same time, a fluid to be filtered is continuously injected to the cylindrical filter element 2e of the filter 2 at a desired angle by the scraper mechanism 3 and the relative operation of the above mentioned rotatation and movement is performed together to carry out stirring and the filter cake stagnated o the filter element 2e is removed. As a result, smooth filtering action can be performed succeedingly.
Patent JP-S57153316-A (JP)
Title: Remote controller
Inventor: OOKUMA SHIYOUZOU
IPC: G05G1/00
Filed: 1981-03-17
Abstract: PURPOSE:To achieve quick and sure operation even at greater shaking of a ship, by forming the main body of an operating part in a cylindrical shape possible for one-hand operation. CONSTITUTION:A main body 11 consists of a grip 11, a front main body 12 having an outer diameter slightly smaller than the grip 11, and a rear main body 13, and the outer diameter is made uniform by externally inserting an operating ring to the front main body 12 and the rear main body 13. At the external circumference of the bodies 12 and 13, a pair of ring packings 50 and 60 are respectively arranged and they seal the inside of a main body 1. The seal for both ends of the main body 1 is made by inserting a suitable seal member to the fitting part of a cover 49 and a partition 21. Further, the main body 1 is formed in a chevron shape as a whole for the easy operation of a knob 25 or an operation ring 5 with a finger by holding the grip 11.
Patent JP-S60182982-A (JP)
Inventor: KOTAKE MICHIKO
IPC: A63H9/00
Filed: 1984-02-29
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-S57153720-A (JP)
Title: Method for sustaining operation of aspirator exhaust system of filth sucking apparatus
Inventor: TANABE HAJIME
IPC: A61G9/00
Filed: 1981-03-18
Abstract: PURPOSE: To enable to normaly operate a filth sucking apparatus over a long period of time by containing an aerobic microorganism propagation inhibitor in sealed water in a suction pump to carry out the operation of the pump.  
     CONSTITUTION: An aspirator exhaust system 6 consists of a buffer tank 7 and a suction pump 8, and seal water A is supplied into the pump 8 from a water supply port 9 and, by operating the pump 8, filth is sucked and received in the main body 3 of an aspirator 4 from a filth sucking port 1 through a filth sucking pump 2. In this case, in the seal water A in the pump 8, an aerobic microorganism propagation inhibitor such as a germicidal agent such as sodium hyphochlorite or the like, an acid or an alkali, a deoxidizing agent such as Fe (II) or the like is contained to carry out the operation of the pump 8. The water to which said inhibitor is preliminarily added may be charged from the water supply port 9 or said inhibitor may be thrown into preliminarily supplied water from the water supply port 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04258533-A (JP)
Title: Disc brake rotor
Inventor: SHIMODA KENJI
IPC: F16D65/12
Filed: 1991-02-08
Abstract: PURPOSE:To provide a disc rotor of improved coefficient of friction and corrosion resistance as maintaining coolness. CONSTITUTION:As a flame layer M, massive particles (SUS440C Wire Rod Massive Particles) of average particle diameter not more than 100mum and compression not more than 70% with a hardness harder than a matrix is dispersed in a matrix composed of a copper material (Cu Wire Rod Massive Particles) and a stainless steel material (SUS420 J2 Wire Rod Massive Particles) without permitting existance of an oxide film in-between.
Patent JP-H11238265-A (JP)
Title: Recording/reproducing device
Inventor: HONDA KATSUHIKO
IPC: G11B15/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify a setting input operation for reserved recording with respect to a recording/reproducing device. SOLUTION: This device is provided with a first memory device 20 for storing data regarding reserved items such as extended time of at least one program planned for reserved recording, a second memory device 21 for storing data on the reserved item of a program for reserved recording, and a reservation setting means 100 for reading data on the reserved item of an equivalent address in the first memory when the address of a program to be recorded is inputted from first to fourth input devices 15, and 17 to 19, and then storing the data in the second memory device 21.
Patent JP-H10230413-A (JP)
Title: Manufacture of hollow ball screw
Inventor: UMEDA HIROTAKA
IPC: B23G7/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow ball screw with good productivity by forming the outer diameter of a pipe material to be a screw rolling lower diameter so as to insert an arbor inside and forming a ball screw in a pipe material by rolling so as to pull out the arbor. SOLUTION: A ball screw rolling part 2 in the outer periphery of a pipe material 1 is formed by drawing or the like. The outer diameter of the ball screw rolling part 2 is formed to be a screw rolling lower diameter. Then, an arbor 8 is inserted into the inner periphery of the pipe material 1. The outer diameter of the arbor 8 is formed to be nearly equal to the inner diameter of the pipe material 1, clearance between the outer periphery of the arbor 8 and the inner diameter of the pipe material 1 is set to a level for not interfering with the insertion of the arbor 8 into the inner periphery of the pipe material 1 and for suppressing the deformation of the inner diameter of the pipe material 1 during rolling within the range of machining accuracy.  After the insertion of the arbor 8, a ball screw 10 is formed in the ball screw rolling part 2 by rolling while the arbor 8 is in an inserted state. After the rolling, the arbor 8 is pulled out.
Patent JP-H05237815-A (JP)
Title: Manufacture of building flooring
Inventor: SAKAGUCHI SUEHIRO
IPC: B27M1/08
Filed: 1992-02-26
Abstract: PURPOSE:To build simply and speedily the title flooring on the undersurface and above the ground even if an adhesive agent is not used especially and manufacture ligneous building flooring whose reflooring is easy at good produc tivity. CONSTITUTION:After a lumber thin board 10 having a large number of cracks 10a is obtained by cutting material wood by a rotary lathe or a slicer, a fancy veneer 12 is stuck to the surface of the lumber thin board 10 so that fiber directions of both of them are crossed each other. Then the lumber thin board 10 to which the fancy veneer 12 is stuck is pressed by a plurality of pairs of rollers 16, 16 which are confronted with each other, the cracks 10a of the lumber thin board 10 are expanded and the lumber thin board 10 is softened. Then a sheet made of resin which has higher specific gravity than that of the lumber thin board 10 and is flexible is stuck to the rear of the lumber 10.