baber/WOPTO huggingface dataset:
Patent JP-H0324048-A (JP)
Title: New useful amidoxim derivatives as selective herbicide
Inventor: CHIYOU KIYOUEN
IPC: A01N51/00
Filed: 1989-06-09
Abstract: NEW MATERIAL: A compd. represented by formula I (R 1  is 1-3C alkyl, aryl, substd. methyl or phenoxymethyl; and R 2  is Cl substed. phenoxymethyl or phenoxyethyl or substd. phenyl).  
     EXAMPLE: 0-(2,4-dichlorophenoxy)acetylchloroacetamidoxime.  
     USE: This new material is used as a selective herbicide and has high-order selectivity between a paddy or crops and weeds and shows excellent herbicidal activity to annual and prennial weeds.  
     PROCESS: A compd. represented by formula II and acyl chloride represented by formula III are reacted in the presence of a base (e.g.; triethylamine) in a solvent such as toluene at normal temp. for 1-5 hr to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5950042-A (JP)
Inventor: ARAN AARU KEENITSUHI
IPC: C03B37/04
Filed: 1983-08-09
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-H08319009-A (JP)
Title: Handle for portable equipment
Inventor: AMANO HIROAKI
IPC: B65G7/12
Filed: 1995-05-19
Abstract: PURPOSE: To provide a structure for a handle such that at ordinary time, a handle part is space-efficiently stably stored in an article in an angular sleeve shape and at use time, the handle part is deformed into a curved surface-shaped sleeve easily brought by a person, in the handle serving at a grip part in the case of moving an article. CONSTITUTION: A handle structure for a portable equipment uses a sleeve 3 of soft material forming an internal hollow sectional shape into a recessed shape locked to an inserted core 2, forming an angular shape at ordinary time to have a hollow in internal both end parts of the sleeve 3, and deforming, when gripped a handle, the sleeve 3 fitted to a hand shape.
Patent JP-H039534-A (JP)
Title: Field effect transistor using silicon carbide
Inventor: FUJII YOSHIHISA
IPC: H01L29/872
Filed: 1989-06-07
Abstract: PURPOSE:To reduce leak current, and ON resistance and obtain superior element characteristics, by using Schottky junction of silicon carbide and metal constituting a channel forming layer, as a source region and a drain region. CONSTITUTION:At least one of a source region 8 and a drain region 9 is formed of Schottky junction of silicon carbide constituting a channel forming layer and metal or its compound. In order to reduce leak current of field effect transistor, not only PN junction but also Schottky junction exhibiting rectifying characteristics similarly to the PN junction are used. That is, since silicon carbide layer itself does not change, different from ion implantation method, Schottky junction has superior rectifying characteristics. Further, the resistivity of metal for forming Schottky junction is very small as compared with semiconductor, and contact resistance with metal as wiring material is small. Hence leak current and ON resistance are reduced, and superior element characteristics can be obtained.
Patent JP-S5935170-A (JP)
Title: Positron ct apparatus
Inventor: TOKUHARA YASUTAKA
IPC: G01T1/29
Filed: 1982-08-23
Abstract: PURPOSE:To enhance the detection preciseness with respect to time delays of all detectors, by automatically performing the comparative correction of a delay time by the delay circuit of the detector of a ring shaped dose source and the delay circuit of a reference detector at the time of correction. CONSTITUTION:At the time of correction, rihg shaped dose sources 90 containing radioactive isotopes (RI) are present inside detectors 11, 12 and a reference detector 10 is arranged to the central part thereof. The output of the detector 10 is sent to coincidence circuits 41, 42 through a pulse height analyser 20 and a delay circuit 30 and compared to output sent to the circuits 41, 42 from the detectors 11, 12 through height analysers 21, 22 and delay circuits 31, 32 to detect coincidence. Therefore, the distribution of a count value to a delay time is obtained. As the result, correction with respect to time delays of output signal systems of all detectors can be automatically and simply performed.
Patent JP-S5936171-A (JP)
Title: Room temperature curing insulation paint
Inventor: TAKAHAMA TAKASHI
IPC: C09D4/00
Filed: 1982-08-23
Abstract: PURPOSE:To prepare the titled insulation paint having high rate of cure and long pot-life, by adding a radical initiator and radical accelerator, etc. to a monomer containing polymerizable vinyl group, and adding a specific amount of a specific paraffin wax to the mixture just before use. CONSTITUTION:The objective insulation paint can be prepared by compounding a monomer containing polymerizable vinyl group (preferably an acrylic monomer such as diacrylate, triacrylate, etc. or an aromatic vinyl monomer such as styrene, alpha-methylstyrene, etc.) with a radical initiator such as cumene hydroperoxide, etc., a radical accelerator such as N,N-dimethyl-p-toluidine, a radical inhibitor such as hydroquinone, etc., and dispersing 0.01-10pts., based on 100pts. of said monomer, of a paraffin wax having a number-average molecular weight of >=500 in said mixture. It is preferable to inhibit the polymerization reaction during the storage of the paint either by stirring the paint thereby including oxygen in air into the paint, or by introducing oxygen or air forcibly into the paint.
Patent JP-2000024984-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16H25/20
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a body and to obtain the sufficient rigidity and accuracy by reciprocating a table on a base by an electric motor through a screw shaft connected by a ball screw while guided by the rail heads of a pair of guide rails formed on a body of a grooved structure. SOLUTION: A body 20 is provided with a grooved structure comprising a base 2 and a pair of guide rails 4, 5 standed on an upper surface of the base 2 to be integrally formed on its both side surfaces and formed by the webs 6, 7 and the rail heads 8, 9. A table 32 is reciprocated on an upper surface of a base 2 by an electric motor 31 fixed on the upper surface of the base 2 at one side of the body 20 through a screw shaft 33 connected by a ball screw while guided by a pair of guide grooves 21, 21 and the rail heads 8, 9 of the guide rails 4, 5. A bearing guide 34 supporting a point of the screw shaft 33 is fixed and assembled on the other end of the body 20.
Patent JP-H0312081-A (JP)
Title: Thin film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/31
Filed: 1989-06-08
Abstract: PURPOSE:To surely eliminate cut powder and sludge, etc., and to improve degree of freedom in design by providing two rails and a recessed groove which satisfies a specific condition along the inner plane of the rail at a plane confronting with the recording medium of a slider. CONSTITUTION:The two rails 102 and 103 are provided at the plane confronting with the magnetic recording medium of the slider 1 provided with a read/write element 2 along the outflow direction of the air, and first and second recessed grooves 106 and 107 are formed along the inner planes of those rails 102 and 103, and a flat plane part 108 between the grooves 106 and 107. The cut powder and the sludge can be surely eliminated by setting the depth (beta) of the grooves 106 and 107 from the flat plane part 108 so as to satisfy the condition of equation I, and the damage of the plane of the recording medium or head cush can be prevented occurring, and also, a thin film magnetic head with large degree of freedom can be obtained by expanding the forming area of a take-out electrode. In equation, (alpha) represents the depth from the surface of a rail part to the flat plane part between the recessed grooves.
Patent JP-H0713-A (JP)
Title: Seedling stand for rice-transplanting machinery
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1993-06-17
Abstract: PURPOSE:To prevent penetration of muddy water and the like through the uniting faces of connecting parts of separation type seedling stands, without increase of the number of parts or assembly tools. CONSTITUTION:The seedling stands for a rice-transplanting machinery are equipped with plural levee seedling stand parts 14 which are separated by halfway separation parts 15, where the plural levee seedling stands 1A which are separated by the halfway separation parts 15 are connected one by one. For the seedling stands, covering part 17 which coverspread the uniting faces of the connecting parts S of the separation type seedling stands at peripheral ends of the halfway separation pats 15, are constructed in one piece.
Patent JP-S5935312-A (JP)
Inventor: MIYAMOTO FUMIYUKI
IPC: H01B3/04
Filed: 1982-08-21
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-2000336914-A (JP)
Title: Tile floor heating unit
Inventor: HATANAKA MASAHIRO
IPC: F24D15/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tile floor heating unit which can be easily constructed, is high in thermal efficiency, good in appearance when completed, and fit for use in heating a small space such as a toilet chamber. SOLUTION: A tile floor heating unit is comprised of a thermal insulating material 30 laid on a floor backing 26, a plurality of tiles 16 as a floor surface material constituting a tile floor, a heat diffusing metal sheet 28 arranged in a manner being in contact with the rear surface of the tiles 16, a heating body 44 interposed between the heat diffusing metal sheet 28 and the thermal insulating material 30, and a frame member 18 which can be cut off and arranged along at least one of four peripheral sides of a tile floor.
Patent JP-H11340364-A (JP)
Title: Solder ball arranging method and bump forming method
Inventor: OGURO TAKAO
IPC: H01L21/50
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging 20-30 thousands of solder balls at a time through simple work and a method for forming bumps on the entire region even of an 8 inch wafer by single work. SOLUTION: A work 2 provided with pads 2a is previously coated, on the surface thereof, with flux 4 by a specified thickness and secured to a base 1. An arranging mask 6 provided with mask holes 6a of larger diameter than a solder ball 7 at positions corresponding to the pads 2a on the surface of the work 2 is positioned vertically such that the lower surface of the arranging mask 6 does not touch the flux 4 and positioned horizontally such that the mask holes 6a correspond to the pads 2a. After solder balls 7 are fed to the mask holes 6a, the arranging mask 6 is moved upward and removed. In this regard, the solder balls 7 are advantageously pressed toward the flux 4.
Patent JP-H08339397-A (JP)
Title: Electronic menu preparing device
Inventor: KOKUBO MASATOSHI
IPC: G06Q10/00
Filed: 1995-06-13
Abstract: PURPOSE: To easily obtain the menu which can be surely prepared by using only stock material by providing a cooking name selection means for selecting the cooking name which can be prepared by using only designated material from a menu information storage means. CONSTITUTION: A data processing part 10 controlling the whole of a device, an input part 20, a display part 30 and an external storage device 40 are connected. The data processing part 10 composes a cooking name selection means and a ROM 12 in which various kinds of programs and tables are stored composes a menu information storage means. Within the ROM 12, three tables are provided. In a table (a), information on cooking names, nutritive values and whether material is a household reserve product or not are stored. In a table (b), information on cookeries is stored. In a table (c), cooking names, using material names and cookeries are stored as each information. Whether the material name that a user designates is the reserve products in the table (a) or not is Judged.  Based on the material except reserve products, the material data area of the table (c) for each cooking name is retrieved, and a pertinent cooking name is read from the table (c) and is displayed.
Patent JP-H10327818-A (JP)
Title: Forming and heating of kneaded product and forming and heating apparatus
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality kneaded product so as not to deform kneaded product even when the kneaded product is allowed to stand from horizontal state to vertical state. SOLUTION: After a kneaded product W is formed in a prescribed shape by a rotary type forming part 10, in the state in which spit member 50 is inserted, the lower face of the kneaded product W is brought into contact with an electrode plate 48 of a first carrying electrode 21 and the upper face of the kneaded product W is brought into contact with an electrode plate 58 of a second carrying electrode 22 and the kneaded product is carried in the state held between these electrode plates 48 and 58. In the carrying process, the kneaded product W is heated by electrification from both electrode plates 48 and 58. The kneaded product W energized and heated for a prescribed time while being carried its pushed up by standing a first carrying electrode 21 and carried to a finish heating part 30 in the state of the posture.
Patent JP-S63310043-A (JP)
Title: Incorrect address access detection system for program
Inventor: ABE HIROAKI
IPC: G06F21/12
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the destruction of a program in one and same memory area by providing a means detecting an access of an execution form program to an incorrect address as an error even in a loaded memory area. CONSTITUTION:When an operating system 5 detects a load request of a program, a memory area 7 is decided and a link map 3 is loaded from a file device 1. Then the size of an accessible area 8 of an execution form program 9 is obtained from the information of the link map 3 and when the loading is possible, after the information of the accessible area 8 of the execution form program 9 is stored to an address information management table 6, the execution from program 9 is loaded to the memory area 7 from the file device 1 to start the program 9. The system 5 checks the content of the access area of the program 9 and the table 6 every time itself if activated and stops the execution of the program 9 in detecting any error.
Patent JP-H09307569-A (JP)
Title: Atm radio transmitter
Inventor: HIRAMATSU KATSUHIKO
IPC: H04W76/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an ATM radio transmitter whose power consumption is reduced. SOLUTION: The transmitter is provided with an ATM equipment provided with the usual operating mode and the low power consumption mode, a CPU 114 judging a transmission request based on information of a radio channel, and a control line 116 used to select the operation made of the ATM equipment 10 from the CPU 114. Then the ATM radio transmitter is configured to select the operation mode of the ATM equipment 103 to be the usual operating mode or the low power consumption mode depending on a transmission request of the radio channel. On request of reception from a base station, the ATM equipment 193 is operated and when the transmission reception with the base station is finished, the operating mode is set to the low power consumption mode to reduce the power consumption.
Patent JP-H0438756-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKEI YASUHIRO
IPC: G11B17/32
Filed: 1990-06-05
Abstract: PURPOSE:To always face a head correctly to the track of a magnetic disk for all tracks by changing the position of a head part continuously so that the head faces to the surface of the magnetic disk. CONSTITUTION:In a head moving mechanism 13, a shaft 16 is installed obliquely along the radial direction of the disk by supporting members 14, 15, and a sliding member 17 is fitted slidably to this shaft 16, and the height position of the head part 12 is changed continuously so that always the head faces to the track at all the track positions of the magnetic disk 1. Thus, a wide stable zone can be secured for all the recording tracks.
Patent JP-H04345389-A (JP)
Title: Wide screen television receiver with wide aspect converting function
Inventor: HIRAHATA SHIGERU
IPC: H04N7/01
Filed: 1991-05-23
Abstract: PURPOSE:To set at least three kinds of display magnification at the time of enlarging and displaying a video signal of a non-wide aspect ratio on a wide display by providing a specific mode setting circuit or the like. CONSTITUTION:This device is equipped with an interpolation double speed converting means 102, mode setting means 10 vertical magnification changing means which varies the magnification of the vertical direction of a picture to be displayed at the wide display, horizontal magnification changing means which varies the magnification of the horizontal direction, and wide display 106. The vertical magnification changing means and the horizontal magnification changing means are controlled so that the magnification of reduction or enlargement can be set, and at least the three kinds of conversion modes can be set, by the mode setting means 104. The setting of at least the three kinds of display magnification can be realized by using, for example a field memory and a line memory as for the vertical direction, and by using, for example, the line memory and a memory in which one picture element is stored in the horizontal direction.
Patent JP-H0721690-A (JP)
Title: Information recorder
Inventor: NAGASAWA FUMIHIRO
IPC: G11B15/18
Filed: 1993-06-17
Abstract: PURPOSE:To obtain improved reproduced video by generating a read clock signal with a signal for indicating the rotational frequency of a rotary drum as a reference and performing frame detecting with a signal obtained by shaping the waveform of a frequency signal. CONSTITUTION:Information to be recorded is stored in a storage means 13 by a control signal from a write control means 15, the information stored in the storage means 13 is read by the control signal generated in a read control means 16 based on a pulse from a pulse generation means 25, recording means 19 and 20 are driven by driving means 22, 23 and 24 and the information read from the storage means 1 is recorded in a recording medium by the recording means 19 and 20. Further, the frequency signal for indicating the rotational frequency of the rotary drum 19 is generated by the pulse generation means 25 and the control signal for reading the information from the storage means 13 is generated in the read control means 16 based on the frequency signal. Thus, an accurate recording track can be formed with a simple circuit constitution.
Patent JP-S6126663-A (JP)
Title: Sealing molding material
Inventor: KURASHIKI TOSHIRO
IPC: C08L75/00
Filed: 1984-07-13
Abstract: PURPOSE:A sealing molding material, obtained by incorporating a resin with a urethane oligomer, inorganic filler and glass fibers, having improved crack resistance without deteriorating heat resistance, and suitable to resin molded products for sealing electronic parts. CONSTITUTION:A sealing molding material obtained by incorporating (A) 50- 90pts.wt. resin consisting of an unsaturated polyester resin, diallyl phthalate resin or epoxy resin, etc. alone or a modified material or a mixture thereof with (B) 50-10pts.wt. urethane oligomer having preferably 600-2,400cP viscosity, 1.3- 3.9 acid value and about 0.8-1.2 specific gravity, (C) an inorganic filler, e.g. fused silica or calcium carbonate, having preferably good heat conductivity and (D) glass fibers, preferably alkali-free glass, and kneading and pulverizing the resultant mixture.
Patent JP-H0812638-A (JP)
Title: Production of fluorenone derivative
Inventor: KAWAGUCHI HIROBUMI
IPC: C09B11/00
Filed: 1994-06-28
Abstract: PURPOSE:To profitably obtain the subject compound useful as an electric charge transfer agent by reacting a trinitrofluorenone compound with an aniline deriva tive in an organic acid. CONSTITUTION:A compound of formula I (R<1> is H, nitro) is reacted with a compound of formula II (R<2a>-R<2e> are H, alkyl, aryl, aralkyl, alkoxyl, pyrrolyl, etc.,) in an organic acid (e.g. acetic acid) at 70-110 deg.C to obtain a compound of formula III. The compound of formula II is used in an amount of 0.8-1.2 times that of the compound of formula I. Since the organic acid plays both the roles of a solvent and a catalyst, the excessive addition of the starting materials for the reaction and the addition of a catalyst are not required, and an operation for purifying the reaction product is simplified. Since the reaction temperature for the reaction is low, the costs for the raw materials, the post- treatments, the process control, etc., can be reduced, and the reaction is suitable for the mass production of the fluorenone derivative.
Patent JP-H05310438-A (JP)
Title: Production of inorganic short fiber and apparatus therefor
Inventor: IKURA CHIAKI
IPC: C03B37/05
Filed: 1992-05-12
Abstract: PURPOSE:To produce uniform glass fiber in high efficiency at a low cost. CONSTITUTION:A ring-shaped ridge 3 is protruded from the outer circumferential edge of a rotary disk 1. A number of V-shaped grooves extending from the circumferential part of the main body of the rotary disk 1 via the inner circumference of the ridge 3 to the upper surface of the ridge 3 are formed in radial direction. The rotary disk 1 is rotated at a high speed while keeping the circumferential edge at a high temperature. A molten inorganic raw material 22 is continuously supplied to the upper surface of the rotary disk 1 rotating at a high speed and allowed to flow our by the centrifugal force through V-shaped grooves 4c formed on the upper face of the ridge 3. A fibrous inorganic raw material 19 is flowed down from the outer circumferential edge of the rotary disk 1 by this process. The fibrous inorganic raw material flow 19 is heated by contacting with a flame 18 and a further drawn in the course of flowing down to obtain long extended fibers.
Patent JP-S63314146-A (JP)
Title: Amplifier for driving servomotor
Inventor: OTA NAOTO
IPC: H02K5/08
Filed: 1987-06-12
Abstract: PURPOSE:To minimize a thermal deformation by isolating a discharging resistor from a plastic frame through legs and by thermally isolating between said legs and discharging resistor through heat insulating materials. CONSTITUTION:A heat sink 2 is fixed to a plastic frame 1. Semiconductor parts such as transistor, diode and FET are mounted on said heat sink 2 to perform heat dissipation. Further, a discharging resistor 5 is fixed to said heat sink 2 by legs 3a and 3b via heat insulating materials 4a and 4b. In this manner, the heat from said discharging resistor 5 is isolated even in case of natural air cooling so that a thermal effect on the plastic frame 1 can be removed and a servomotor-driving amplifier of light weight and simple structure can be obtained.
Patent JP-S6210862-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M10/0566
Filed: 1985-07-05
Abstract: PURPOSE:To retard the decomposition of electrolyte and the degradation of active material caused by overcharge by using a complex comprising specified two or more polymers in a positive electrode. CONSTITUTION:A complex comprising an aniline polymer, indicated in the formula, prepared by electrochemical polymerization or chemical polymerization and one or more polymers selected from thiophene polymer, pyrrole polymer, and paraphenylene polymer, which have doping potential equal to or higher than the aniline polymer is used in a positive electrode. Alkali metal (alloy), conductive polymer, or a complex of alkali metal alloy and conductive polymer is used in a negative electrode. By this constitution, the degradataion of active material and electrolyte caused by repeated charge-discharge can be retarded. In the formula, R1-R4 show H, alkyl, alkoxy, or allyl of 1-10C, and aryl of 6-10C.