baber/WOPTO huggingface dataset:
Patent JP-H01275201-A (JP)
Title: Wheel assembly and forming method thereof
Inventor: BARII AARU ARUBAATO
IPC: B60B25/02
Filed: 1989-03-09
Abstract: PURPOSE: To facilitate the manufacture and assembling of wheel for cart by forming a wheel of a cart of two half-wheel parts respectively provided with an outside annular rim and an integrated wall provided with an opening at the center thereof, and installing a bearing device provided with a rotation stopper device in the center opening of the two half-wheel parts for fixation. CONSTITUTION: This wheel assembly 10 is formed of two half-wheel parts 12, 14 respectively having outside annular rim parts 16, 18 and valley parts 20, 22, and the wheel-half parts 12, 14 have integrated walls 24, 26. Each wall 24, 26 has openings 32, 34 formed by annular walls 36, 38 at the center thereof, and each wall 36, 38 is extended in the axial direction and formed with flange parts 40, 42. These annular walls 36, 38 support a bearing member 50 provided with flanges 52, 54 in both ends of a cylindrical intermediate member 56 thereof and provided with plural fingers 60 radially projected in a boundary surface 58 between the intermediate member 56 and each flange 52, 54. At this stage, each finger is engaged with a recessed part 48 formed in the inner surface of each integrated wall 24, 26.
Patent JP-S58174056-A (JP)
Inventor: YAMAMOTO MASAHIKO
IPC: B61B13/00
Filed: 1982-04-06
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-S57174435-A (JP)
Title: Low alloy steel for high temperature use
Inventor: OGURO YASUO
IPC: C22C38/12
Filed: 1981-04-18
Abstract: PURPOSE: To obtain a steel ensuring weldability and having superior strength at ordinary temp. and high temp. below the creep range and superior toughness after work heat history by specifying the component ranges and regulating the relation between the bainite and C contents to a specified range.  
     CONSTITUTION: This low alloy steel consists of 0.10W0.20% C, ≤1.00% Si, ≤1.80% Mn, 0.10W0.35% Mo, 0.01W0.10% V, 0.005W0.05% Nb, 0.0005W0.015% Ca, 0.002W0.05% REM and the balance Fe with impurities or contains 0.0002W 0.005% B furthermore. The bainite content is 15W65%, and the relation between the bainite and C contents is in the range bounded by (a) (15% bainite, 0.2% C), (b) (15%, 0.1%), (c) (65%, 0.1%), (d) (65%, 0.17%) and (e) (35%, 0.2%) of the figure. The microstructure is very important to the steel besides the restriction of the component ranges, and it contains practically ferrite, pearlite or a mixture thereof except 15W65% bainite. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06315384-A (JP)
Title: Gene recombinant method for production of serine protease inhibitor and dna base sequence useful for same purpose
Inventor: BANDYOPADHYAY PRADIP K
IPC: C12N15/81
Filed: 1994-03-28
Abstract: A synthetic DNA sequence and its genetic equivalents which sequencies are capable, when used in a recombinant DNA method, of directing production of a serine protease inhibitor protein. Recombinant DNA methods for the production of serine protease inhibitor proteins are also disclosed. These methods incorporate either the synthetic DNA sequence of the present invention or natural DNA sequences isolated from human cDNA or genomic libraries.
Patent JP-H10251900-A (JP)
Title: Method for surface roughening aluminum sheet
Inventor: NISHINO ATSUO
IPC: C23F1/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To efficiently roughen the surface of an aluminum sheet by chemically etching the surface of the aluminum sheet in an aq. acidic or alkaline soln. before or after or before and after the surface roughening of the aluminum sheet by electrolytic polishing in the aq. acidic soln. SOLUTION: The Al sheet is treated by the following stages (a) to (h): a. The Al sheet is chemically etched in the aq. acidic or alkaline soln. b. The Al sheet is electrolytically polished in the aq. acidic soln. c. The Al sheet is chemically etched in the aq. acidic or alkaline soln. d. The Al sheet is subjected to electrochemical surface roughening by using DC or AC in the aq. acidic soln. e. The Al sheet is chemically etched in the aq. acidic or alkaline soln. f. The Al sheet is electrolytically polished in the aq. acidic soln. g. The Al sheet is chemically etched in the aq. acidic or alkaline soln. h. An anodic oxidation treatment.  The Al sheet is treated by the treatments described above, by which the Al sheet is efficiently subjected to the surface roughening treatment at the smaller amt. of dissolving of the Al sheet by the electrolytic polishing treatment than heretofore while the generation of streaks is suppressed.
Patent JP-H09252518-A (JP)
Title: Electric connection box
Inventor: SUGIURA TOMOHIRO
IPC: H01R4/58
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To deal with the branch circuits by the kinds and by the grades of cars and reduce the manufacturing cost by reducing the cost of a mold. SOLUTION: For this electric connection box, a group of installed relays 7 are provide on one side of a connection box body 10, in such condition that relay mounts 6 are arranged in one row, and a group of installed fuses 9 are provided at least one the other side oft the connection box 10, in such condition that a group of fuse mounts 8 are arranged in one row, and bus bar wiring grooves 16 where bus bars 13a-13i, and 14a-14g different in shape can be wired are provided between the group 7 of installed relays and the group 9 of installed fuses 9 and between the groups 9 and 9 of fuses. Hereby, it becomes possible to form different branch circuits by wiring bus bars 13a-13i and 14a-14g different in form.
Patent JP-H02239866-A (JP)
Title: Fixing means for medical purpose
Inventor: SASAKI TOSHIO
IPC: A61L15/07
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the fixing means for medical purposes which fits a patient's form, does not moisten during wearing, easily solidifies in a short period of time, and allow the easy removal after use by using a thermally moldable polyurethane foam having a specific glass transition temp. and compressive strength. CONSTITUTION:The thermally moldable polyurethane foam 10 having 40 to 80 deg.C glass transition temp. and at least 1kg/cm<2> (20 deg.C) compressive strength is used. On of the more specific examples of such thermally moldable polyurethane foam is a polyurethane foam obtd. by bringing polyol and multifunctional isocyanate into reaction, in which the polyol consists of 50 to 95wt.% polyether polyol having 3 to 5 average functional group and 200 to 1000mgKOH/g average hydroxyl value and 5 to 50wt.% polymer polyol obtd. by polymn. of a monomer having a polymerizable unsatd. group.
Patent JP-H01234662-A (JP)
Title: Sealing device for shaft with use of magnetic fluid
Inventor: IWATA MASAO
IPC: F16J15/43
Filed: 1988-03-14
Abstract: PURPOSE:To provide a thin and miniature sealing device by polarizing the peripheral edge of a center hole in a magnet so as to have N and S poles, and by fitting a rotary shaft in this center hole while holding magnetic fluid in a gap between the magnet and the rotary shaft. CONSTITUTION:The peripheral edge of a center hole 6 in a magnet 5 so that small sections have N and S poles alternately. Further, a rotary shaft 1 is fitted in the center hole 6 of the magnet 5, and magnet fluid 3 is held in a gap between the magnet 1 and the rotary shaft 1. With this arrangement, no yokes are required, thereby it is possible to provide a thin and miniature sealing device.
Patent JP-H10203049-A (JP)
Title: Bookmarker sticker
Inventor: NAJIMA KAORU
IPC: B42D9/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to be separated from a mount when a force is applied and adhered to be fixed to a predetermined position when pressed by constituting a bookmarker by a string to be held between pages of a book and a sticker by a small piece of paper having a pressure-sensitive adhesive applied to a back thereof and integrating them together. SOLUTION: A bookmarker 2 is attached to a sticker 1 so as for them to be integrated together, and the sticker 1 is applied to a backbone 3 or a front cover of a book or the like to be fixed thereat. The sticker 1 can be in any colour and shape such as transparent and rimmed, and when in use it can be cut into a shape vertically long, transversely long or wide depending upon application or preference. The bookmarker 2 may come in one to a few in number and in any colour and pattern, and it can be cut so as to conform to the diagonal of a book and held between pages as a marker, thereby making it possible to attach for use them to a notebook or the like (notebook, loose-leaf, binder, pocketbook) that is provided with no bookmarker.
Patent JP-H11255716-A (JP)
Title: Tetra-substituted diamine compound, organic electroluminescent element by using the compound, and organic photoreceptor
Inventor: ENOMOTO KAZUHIRO
IPC: H01L51/50
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new tetra-substituted diamine compound having good luminous efficiency, high intensity luminescence, luminescence at a low driving voltage, or the like, capable of providing an organic EL element stable for a long period, and useful as a positive hole-injected and transporting layer compound in a transporting layer. SOLUTION: This compound is a tetra-substituted diamine compound of formula I  Y is a 6-12C aryl, a 1-4C alkyl or a 7-14C aralkyl; X is a 6-12C arylene or the like; R1 and R2 are each H, a 1-4C alkyl or a 6-12C aryl, or form a group of formula II [(n) is 2 or 3; R4 and R5 are each H, a 1-4C alkyl or the like] by binding to each other through C atoms each bonding to the R1 or the R2 }. The compound of formula I in which X is a substituted phenylene is readily obtained, for example, by heating and refluxing an N-substituted diamino compound and an aldehyde derivative in an equivalent ratio of (1:3) to (1:5), and removing the formed water to the exterior of the reaction system. The compound is useful as a component of a positive hole-injected and transporting layer for an organic EL element having a base structure of a cathode/ a luminescent layer/an anode.
Patent JP-H05268575-A (JP)
Title: Inter-field interpolation picture element generating method and circuit
IPC: H04N5/91
Filed: 1992-03-17
Abstract: PURPOSE:To improve the resolution in the vertical direction with simple configu ration with respect to the inter-field interpolation picture element generating method and its circuit in which an inter-field interpolation picture element is generated from a still picture luminance signal subjected to inter-frame interpo lation and a signal resulting from delaying the still picture luminance signal by one field in the still picture luminance signal reproduction processing in a MUSE decoder. CONSTITUTION:A 2nd still picture luminance signal SB resulting from delaying a 1st still picture luminance signal SA subjected to inter-frame interpolation by one line is delayed by one line and an average value between the 2nd still picture luminance signal SB and a signal delaying the signal SB by one line is calculated by an arithmetic operation circuit 35, a difference between the 1st still picture luminance signal and the average value is calculated to eliminate the high frequency component included in the difference and the sum of the average value and the difference with the high frequency component eliminated therefrom is calculated by an adder circuit 39 to generate an inter-field interpolation picture element.
Patent JP-H07268461-A (JP)
Title: Production of ferritic stainless steel strip reduced in inplane anisotropy
Inventor: YOKOTA TAKESHI
IPC: B21B3/02
Filed: 1994-03-29
Abstract: PURPOSE:To produce a steel strip excellent in gamma-value and ridging resistance and reduced in inplane anisotropy by specifying respective rolling conditions in the roughing and finish rolling of a ferritic stainless steel. CONSTITUTION:Rolling of at least one pass, among roughing stages of a ferritic stainless steel, is carried out under the conditions of 970-1150 deg.C rolling temp., <=0.3 friction coefficient, and 40-75% draft. Further, rolling of at least one pass, among finishing stages, is carried out 600-950 deg.C at 20-45% draft. Subsequently, hot rolled plate annealing, pickling, cold rolling, and further finish annealing are performed, thus a steel strip is produced. By this method, the ferritic stainless steel strip, reduced in inplane anisotropy and also excellent in theta-value and ridging resistance, can be produced.
Patent JP-S5711054-A (JP)
Title: Method and apparatus for decreasing moire interference and forming image
Inventor: YANGU RUU
IPC: H04N1/40
Filed: 1981-04-20
Abstract: System and method for forming a halftone image by scanning without visible moire interference. Alternate scan lines are sampled with clock signals of different phases to produce a displacement between adjacent scan lines in the output image. This displacement reduces the increase in spot width which would otherwise produce moire interference, with no increase in the rate at which the video signal is sampled.
Patent JP-S54150507-A (JP)
Title: Condenser
Inventor: OZEKI TOSHIAKI
IPC: F28B9/02
Filed: 1978-05-19
Abstract: PURPOSE: To excellently operate this condenser without exerting adverse effects, such as, thermal deformation, etc. at the case when steam with high temperature and high pressure directly flows through the condenser when emergency, by diffusing liquid pressure reduced and temperature lowered by means of a throttle mechanism and a water injector to a body drum.  
     CONSTITUTION: A conical housing 5 and a steam injector 10, which is incorporated into the housing 5 and which one end is fixedly mounted to a water injector 6 provided with a nozzle plate 8 and a ringed water chamber 7, are installed to a side portion of a main body drum 1 of a condenser equipped with an inlet 2 of steam fed from a turbine and cooling tube groups 3. A steam feed pipe 12 furnished with a throttle mechanism 9 is continuously mounted to said water injector 6 in order to function as the pressure reduction of steam fed to the steam injector 10. Said steam injector 10 is formed by means of a cylindrical or conical cylinder body 11, to which a number of holes are drilled. Thus, the mixing of cooling water injected is bettered, and the performance of the reduction of temperature can be improved while adverse effects due to dynamic pressure to the main body drum 1 of steam jet can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58175898-A (JP)
Inventor: SATOU SHINJI
IPC: H05K11/00
Filed: 1982-04-08
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-S61218412-A (JP)
Title: Vehicle attitude control device
Inventor: TADA OSAMU
IPC: B60G17/015
Filed: 1985-03-23
Abstract: PURPOSE:To enhance the running stability of a vehicle upon turning, by computing a desired roll angle which makes the distribution of load on right and left wheels substantially uniform, in accordance with a detected value of a lateral acceleration exerted to the vehicle body, and by controlling vehicle level control means in accordance with the result of the computation. CONSTITUTION:A microcomputer 5 controls vehicle level control means 2a through 2d respectively provided to vehicle four-wheels A through D, that is, the microcomputer 5 is adapted to calculate a lateral acceleration in accordance with the outputs of a vehicle speed sensor 3 and a steering sensor 4, and then to calculate, in accordance with the lateral acceleration and the outputs of roll angle sensors 7a, 7b, a desired roll angle which makes the distribution of load on the vehicle wheels A through D substantially equal, that is, which rolls the vehicle body in the direction opposite to the roll direction of the vehicle body due to the centrifugal force of the vehicle body. Further, it receives output signals from base height switches 6a, 6b, and controls the vehicle level control means 2a through 2d such that the vehicle level on the side opposing the lateral acceleration is made to be lowest in order to attain the above-mentioned roll angle.
Patent JP-2000255617-A (JP)
Title: Cap for spout of sake container
Inventor: YAMAUCHI MASAKATSU
IPC: B65D51/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sake server using a cap for a spout of a sake container which can directly suck sake from the sake container. SOLUTION: In a sake server comprising a storage portion 10 which is top- opened to suck sake from a bottom portion, and a top-opened bottle receiver 20 to be inserted from an upper portion of this storage portion 10, in which a sake container A to a spout of which a cap is fitted is inserted from an upper portion of the bottle receiver 20 in a topside down manner, a bottom portion of the bottle receiver 20 is connected to a bottom portion of the storage portion in an attachable/detachable manner, and the cap fitted to the sake container is inserted in the bottom portion of the bottle receiver 20 together with the container to suck the sake in the sake container A.
Patent JP-H02240211-A (JP)
Title: Production of resistance welded tube excellent in hydrogen-induced cracking resistance
Inventor: KUSHIDA TAKAHIRO
IPC: C22C38/06
Filed: 1989-03-11
Abstract: PURPOSE:To improve the hydrogen-induced cracking resistance of a resistance welded tube by hot-rolling a steel having a composition consisting of specific amounts of C, Si, Mn, P, S, sol.Al, Ca, and rare earth elements and the balance Fe and then carrying out cooling while regulating a difference in temp. between both surfaces to a specific value or above. CONSTITUTION:The hot rolling of a steel having a composition consisting of, by weight, 0.01-0.20% C, 0.03-0.80% Si, 0.40-1.80% Mn, <=0.025% P, <=0.002% S, 0.01-0.10% sol.Al, further one or more kinds among 0.0005-0.0050% Ca and 0.0005-0.01% rare earth elements, and the balance essentially Fe is completed at the Ar3 point or above. Subsequently, the resulting hoop is cooled at 5-20 deg.C/sec average cooling rate from a temp. region of >=(Ar3 point - 30 deg.C) until the temp. of one surface reaches 600-450 deg.C and that of the other surface reaches 550-400 deg.C so that a difference in temp. between both surfaces is regulated to >=50 deg.C, which is then coiled at <=550 deg.C. Then, tube making is carried out by using the resulting coil so that a tube is formed with the surface having lower finish cooling temp. inside the tube.
Patent JP-H08317986-A (JP)
Title: Tube for medical care
Inventor: MIYATA KENJI
IPC: A61M25/00
Filed: 1996-03-15
Abstract: PURPOSE: To improve a kink resistance and torque transfer characteristics without deteriorating follow-up property nor reducing an inside diameter by using a braid made of a metallic fine wire enveloping the outer peripheral surface of an inner tube made of a resin wherein the braid is made of a helically wound wire having a higher mechanical strength combining with a helically wound wire having a lower mechanical strength. CONSTITUTION: A catheter 1 comprises a catheter main body 10 made of a flexible cylinder and a grip 11 formed on the base end and a soft chip 12 formed on the top end thereof. The catheter main body 10 comprises an inner tube 2 made of a resin and a braid 3 made of a metallic fine wire enveloping the outer peripheral surface of the inner tube 2 and an outer tube 4 made of a resin enveloping the outer peripheral surface of the braid. The braid 3 is made by knitting a group of helically wound wires wound left hand and the other group of helically wound wires wound right hand. One helically wound wire 5 is made of eight strong fine wires 51 of stainless steel fine bands made by rolling stainless steel wire. The other helically wound wire 6 is made of eight weak fine wires 61 of stainless steel fine band by rolling stainless steel wire.
Patent JP-H07266718-A (JP)
Title: Thermal transfer sheet
Inventor: MURATA YUKICHI
IPC: B41M5/39
Filed: 1994-03-29
Abstract: PURPOSE:To provide a thermal transfer sheet capable of obtaining a high density yellowish record good in light fastness by low energy and capable of obtaining a high density black color by a color mixture of magenta and cyan by adding a specific dis-azo dye and a specific pyridone azo dye to a colorant layer. CONSTITUTION:In a thermal transfer sheet wherein at least a colorant layer is provided on a base material, a binder composed of a resin, a dis-azo dye represented by the formula I and a pyridone azo dye represented by the formula II are added to the colorant layer. In the formula I, X<1>-X<3> are a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group, a nitro group, a cyano group, an acylamino group, an alkoxycarbonyl group, an alkylsulfonyl group, a substituted or non-substituted sulfamoyl group, a trifluoromethyl group or a halogen atom and Y<1>-Y<6> are a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or a hydroxy group.
Patent JP-H02238365-A (JP)
Title: Temperature compensating circuit
Inventor: HISANAGA TETSUO
IPC: G01F1/698
Filed: 1989-03-10
Abstract: PURPOSE:To omit individual setting by providing first and second temperature sensitive resistors and a third temperature sensitive resistor for detecting ambient temperature on the same chip, adjusting the voltage generated in the third temperature sensitive resistor, and applying the voltage on the first and second temperature sensitive resistors. CONSTITUTION:A constant current I is made to flow through a third temperature sensitive resistor RR from a constant current source 4. A voltage VR which is generated across both ends of the resistor RR undergoes current amplification in a voltage follower circuit 5, and a voltage VR' is obtained. The voltage VR' is applied to first and second temperature sensitive resistors Rx and Ry. An output Vz is taken out of a connecting point P5 of both resistors Rx and Ry. Since the resistor RR is formed on the same chip for the resistors Rx and Ry in this way, the difference in temperatures can be made less, and the errors in temperature compensation can be made less. Even if the resistance values of the resistors Rx and Ry are different due to the dispersion in manufacturing, the approximately same current can be made to flow.
Patent JP-H05227122-A (JP)
Title: Spread spectrum communication equipment
Inventor: GOCHI MOTOHIRO
IPC: H04B1/69
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the influence of a disturbing wave by flattening each frequency spectrum of a spread spectrum modulation signal by using a spectrum flattening circuit consisting of only a passive element in spread spectrum communication equipment. CONSTITUTION:The level of each spectrum component in the prescribed spread band of a PN signal from a PN code generator 11 is extremely uniformalized by passing the PN signal through the spectrum flattening circuit 12 consisting of only the passive element, and it is outputted to a DBM 13. The PN signal is synthesized with a carrier signal from a carrier oscillator 14 at the DBM 13, and furthermore, it is band-limited at a BPF 15, and it is converted to the transmission of a flat spectrum whose side lobe is suppressed, and is transmitted from an antenna 17 via a power amplifier 16.