baber/WOPTO huggingface dataset:
Patent JP-S5469545-A (JP)
Title: Backing material for one side welding of copper alloys
Inventor: UEDA MASATO
IPC: B23K37/06
Filed: 1977-11-15
Abstract: PURPOSE: Backing material, enable to obtain a stable Uranami bead, by piling up the mixture of silica sand, aluminum oxide and high molecular compound in layers on a flexible laminar heat resisting material and moreover, covering the mixture of borax, boric acid and lithium chloride.  
     CONSTITUTION: The adhesive agent 2, such as vinyl acetate etc., is piled up on the flexible laminar heat resisting material, such as Al foil etc. and piled material is aggregated by the binding material 4 composed of the grain 3 of silica sand and sluminum oxide and silicone resin adhesive agent etc. and is piled in layers. Pasted mixture mixed ethyl alcohol etc. with the fine powder 5 of the mixture of borax, boric acid and lithium chloride, is applied on the above material and the backing material 6 is made by drying it. The above material 6 is pressed against the welding wire 8 of the material to be welded 7 made of copper or copper alloys and is sticked so as the mixture layer 5 to be adhered on expected part of Uranami formation. By using the above material 6, oxidation of weld metal is prevented and fluidity and adaptability against basic material are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06343618-A (JP)
Title: Rf probe for mri
Inventor: NABESHIMA TAKAYUKI
IPC: G01R33/36
Filed: 1993-06-08
Abstract: PURPOSE:To provide an RF probe for MRI of resonance type in which electromagnetic coupling between a plurality of coils is eliminated. CONSTITUTION:An equivalent circuit to unitary roils 1, 2 consists of conductive loops 11, 21, capacitors 12, 22 for resonance, and inductors 13, 23 inserted in series to the loops. The distribution constant of the loops 11, 21 is indicated with the equivalent inductors 14, 24 and equivalent resistances 15, 25, while capacitors 16, 26 are exhibited by capacitor for impedance matching. A mutual inductance M2 is given between L1' and L2' where an electromagnetic coupling due to the mutual inductance Ml between L1, L2 is inserted in series to the loops, and adjustment is made to ¦M1¦=¦M2¦ so that the electromagnetic coupling between the coils 1, 2 is eliminated. L1' and L2' are coupled together so that the direction of the current, which L1 induces in L2, becomes opposite the direction of the current which L1' induces in L2'. L1' and L2' should favorably be 0.3--3 times as large as L1, L2.
Patent JP-H0432715-A (JP)
Title: Recorder
Inventor: NAITO HIROYUKI
IPC: G01D9/00
Filed: 1990-05-29
Abstract: PURPOSE:To easily fold pcs. of chart paper by storing object data in a specified period, displaying the storage contents on a display part at need and simplifying a recording mechanism, and preventing the chart paper from curling unnecessarily. CONSTITUTION:Every time an analog input signal is outputted from a recording object equipment and A/D-converted by an analog input interface 30, a signal recording control part 31 inputs it and also controls a recording mechanism driving part 32, which drives a recording mechanism part 25 to record data corresponding to the analog input signal as a continuous line on the chart part 11. Simultaneously, a storage control part 33 which receives a storage command signal stores a storage part 34 with the analog input signal, which is A/D- converted by the analog input interface 30, in order at a sample period at set time and also supplies the storage contents to a display part 3 through a display driving part 39 controlled by a display control part 38, so that its waveform is displayed.
Patent JP-H10309765-A (JP)
Title: Expanded resin light-screening body
Inventor: KOBAYASHI TAKESHI
IPC: C02F1/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To screen light in any location, and inhibit algae from generating by reinforcing strength through integrating expanded resin having low specific gravity and a synthetic fiber mat. SOLUTION: From the point of view of strength, polypropylene, which has specific gravity of lower than 1, and does not absorb water, is most preferable for synthetic resin for composing a light-screening body used by directly floating in water, or used as a float. Polystyrene, which can be bead-expanded, and expanded up to ten times or more for achieving the specific gravity of lower than 1, is preferable for expandable particles. First, fiber is formed in a mat having enough gaps for retaining expandable beads. A fiber mat 2 is inserted into a mold, to which primary-expanded expandable beads 3 are filled. Next, the mat 2 and the expandable beads 3 are integrated through heating for removing from the mold, thereby, an expanded resin light-screening body 1 is manufactured.
Patent JP-H10316472-A (JP)
Title: Method for forming powdery ceramic
Inventor: MATSUO HIROYUKI
IPC: C04B35/632
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a water-soluble and heat-curing acrylic resin is used as a binder, the shape retaining is bad only with a monofunctional acrylic resin and water retention is bad only with a polyfunctional acrylic resin. SOLUTION: This method for forming powdery ceramic is to prepare a slurry by adding water, a dispersant and a thermosetting acrylic resin as a binder to powdery ceramic and mix them, to pore the slurry into a mold consisting of a material, which does not absorb a solvent and to cure the slurry by heating. In this case, the acrylic resin comprises a mixture consisting of at least one water-soluble monofunctional acrylic resin and at least one water-soluble polyfunctional acrylic resin. The mixing ratio (the volume ratio) of the water-soluble monofunctional acrylic resin and the water-soluble polyfunctional acrylic resin is (99.9:0.1)-(96.0:4.0). The mixture is added in 13-25 volume %.
Patent JP-S5564687-A (JP)
Title: Writing method for memory
Inventor: MATSUURA TSUTOMU
IPC: G11C17/16
Filed: 1978-11-08
Abstract: PURPOSE:To improve the degree of integration of P-ROM by using different current channels in a destructive memory for selection of a memory element and memory- element destruction. CONSTITUTION:To write information to memory element S11 at an intersection between wirings Y1 and X1, a positive voltage is applied firstly to base B1 of transistor Tr1 to make the transistor conductive and a current is flowed from wiring Y1 to select the position of memory element S11. Next, when a voltage across S extracted from semiconductor substrate 1 with time delay is changed from the earth voltage into a negative voltage, PNPTr11 connected to the base of memory element S11 operates to flow a large current, needed to destroy element S11, from the base of the memory element into an insulation region, thereby destroying the memory element. Consequently, the large current flows to substrate 1 through PNPTr and to buried layer 2, only a current for selecting a memory element flows to reduce a voltage developed at layer 2, so that many elements can be constituted in the same insulation region.
Patent JP-S5839372-A (JP)
Title: Addressing system for image memory
Inventor: KAMEI TAKANAO
IPC: G06F12/00
Filed: 1981-09-01
Abstract: PURPOSE:To shorten an access time and to reduce a load on a CPU by storing X-axis coordinate data and Y-axis coordinate data in an address register directly, and making them into one after shifting and synthesizing in one data. CONSTITUTION:A CPU1 store X-axis and Y-axis coordinate data in an X-axis address register 11 and an Y-axis address regisrer 12 respectively. Then, the contents of the register 11 are inputted to the high-order digit part of a shift circuit 13, wherein the data is shifted to right by a prescribed number of digits. This number of digits is equal to the difference between the maximum digit number of the Y-axis coordinate data and the number of bits of the register 12. Then, the contents of the circuit 13 and register 12 are stored in the high-order and low-order digit parts of an image memory 3 through an OR circuit 14. Consequently, the arithmetic time for address conversion by the CPU is unnecessary, so while the access time of specified data is shortened, a load on the CPU is reduced.
Patent JP-H08330812-A (JP)
Title: Concentrated constant-type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1995-06-05
Abstract: PURPOSE: To provide a small circulator of a wide band by inserting coils which are wound for more than one turn into upper and lower ground conductors. CONSTITUTION: In the concentrated constant-type circulator, an upper laminated part is constituted by a thin board where a ground conductor 3a and an input/ output terminal 8aa are printed on a ferri magnetic body 3a, and the upper part 1a of a coil-like mesh center conductor. A lower laminated part is constituted by a thin board where a ground conductor 3b and an input/output terminal 8ab are printed on the ferri magnetic body 2f. Thus, microwave magnetic fields are excited on thin boards 2a, 2c, 2'c and 2e by making current flow into the three coil-like mesh center conductors which are sandwiched by the upper and lower ground conductors and which are constituted by the thin boards 2b, 2c, 2'c and 2e. Thus, the small circulator of the wide band can be obtained by sandwiching the coils which are wound for more than one turn by the upper and lower ground conductors.
Patent JP-H05311251-A (JP)
Title: Manufacture of sintered ore for blast furnace pig making with pisolite iron ore as raw material
Inventor: HIDA YUKIHIRO
IPC: C22B1/16
Filed: 1992-05-01
Abstract: PURPOSE:To maintain the yield, the production ratio and the quality of the sintered ore by using a large amount of iron ores which is abundant in view of the natural resource by providing the pisolite iron ore and the high grade iron ore of as the iron-containing raw material except the return fines and specifying the mass ratio of the respective iron ores. CONSTITUTION:In the manufacture of the sintered ore for blast furnace pig- making, the pisolite and the high grade iron ore where the content of SiO is <=3.5mass% are provided as the iron-containing raw material except the return fines. The raw material is blended so that the mass ratio of the high grade iron ore/(pisolite iron ore + high grade iron ore) in the powder whose grain size is <=1mm in the respective iron ores in the raw material may be 0.5-1.0. A part of the high grade iron ore in the blended raw material is the iron ore whose mass ratio of Al2O3/SiO2 is 0.3, and the mass ratio of the low alumina iron ore/(high grade iron ore + low alumina iron ore) in the powder whose grain size in the blended iron ore raw material is 0.2-0.6 respectively. The blended iron ore raw material is preferably 80% or more of the iron-containing raw material except return fines.
Patent JP-S6323468-A (JP)
Title: Density correction method in optical scanning recording
Inventor: OHARA YUJI
IPC: H04N1/23
Filed: 1986-06-13
Abstract: PURPOSE:To accurately correct the density by deciding a sample-hold timing of a pattern density signal depending on the detection timing of a position reference mark so as to accurately measure the density of each density pattern. CONSTITUTION:The density of plural density patterns PT1-PTn recorded on a photosensitive material 16 is measured by a light source 29 and a photodetection section 30 of a density measurement section one after another and a conversion table is corrected based on the result of measurement. Position reference marks M1-Mn corresponding to each of the density patterns PT are recorded on the photosensitive material 16 and the mark M is detected by a mark detection light source 41 and a photodetector 42. Then an output S3 from a pattern density measurement section is subject to sample and hole 46 at the time of the detection and an output S3' is used as a density measurement signal relating to the density pattern PT corresponding to the detected position reference mark M. Thus, even if the moving speed of the photosensitive material 16 is fluctuated, the density signal S3' representing always correctly each density of the density pattern PT is obtained.
Patent JP-S5840601-A (JP)
Title: Analog controller
Inventor: OOE KUNIHIRO
IPC: G05B7/02
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a high reliability control output by providing analog memories and only connecting output points mutually on wire-OR basis, and thus obtaining doubled structure. CONSTITUTION:An analog control circuit 1 connects with voltage followers 21 and 31, whose output terminals are connected to output transistors (TR) 9 and 10 through protective resistances 51 and 61. An output line 20 is fed back to the voltage followers 21 and 31. A TR7 is normally turned off to have high impedance, and then permits the voltage follower 21 to control the TR9. In this case, a TR8 is turned on and the base of the TR10 is fixed at 0 volt to inhibit the voltage follower 31 from controlling the TR10. If a fault is detected, said conditions are inverted.
Patent JP-H01304809-A (JP)
Title: Rolling control device of movable agricultural machine
Inventor: OUCHI TAKEYUKI
IPC: A01C11/02
Filed: 1988-06-03
Abstract: PURPOSE:To accurately control supporting height and sensitivity by equipping a regulator of supporting height of a float as a detecting part of rolling control with a sensitivity control device of regulation of float detecting range by float sensors. CONSTITUTION:Difference in ground pressure of left and right floats 3 and 4 caused by left and right inclination is detected by float sensors 1 and 2 to control rolling. In regard to hardness of soil, distances of the float sensors 1 and 2 from the floats 3 and 4 adjusted by movement of a lever 36, sensitivities of the sensors are made high on hard soil. When supporting height of the floats 3 and 4 is changed by operation through a lever 38, an outer wire 41 engaged with a stopper 40 is influenced by rotation of the stopper integrated with a horizontal shaft 23, an inner wire 35 is relatively advanced and retreated and a contact 34 is vertically rotated so that positions of the sensors 1 and 2 based on the floats 3 and 4 are not altered.
Patent JP-H11309963-A (JP)
Title: Three-dimensional display pasteboard and three-dimensional display pasteboard set
Inventor: TANAKA HIROMITSU
IPC: B42D15/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional display pasteboard which assumes a three-dimensional feel by causing a part which is highlighted as desired to rise form the pasteboard and a three-dimensional display pasteboard set which can manufacture the three-dimensional display pasteboard to the linking of an individual. SOLUTION: The three-dimensional display pasteboard 1 has an elastically deformable support piece 12 attached to the surface of a pasteboard 11 and at the same time, has a pattern part formed on the upper end face of the support piece 12. Therefore, the pattern part of the support piece 12 can be caused to rise from the surface of the pasteboard 11 to give a three-dimensional feel conspicuously. In addition, when the three-dimensional display pasteboard 11 is stored in an envelope or the like, the support piece 12 which is elastically deformable is compressed to reduce its thickness and thus can be stored compactly. Besides, since the support piece 12 is elastically deformable, it serves as a shock-absorbing material and absorbs an external force to prevent the three- dimensional display pasteboard 1 from being damaged.
Patent JP-S5840629-A (JP)
Title: Valve operating method
Inventor: ARAI KAZUTOSHI
IPC: F17D1/20
Filed: 1981-09-03
Abstract: PURPOSE:To decrease the number of detectors in use and to perform stable valve control by using detection signals from <=2 valves among series-connected valves, and then operating all valves so that their cavitation coefficients are equal. CONSTITUTION:Pressure detectors Mu and Md are provided at an upstream part and a downstream part of a piping system to detect the pressure of the upstream part and that of the downstream part. One of valves 1-(n) included in the piping system is operated externally, and while detection signals from respective detectors, characteristics of respective valves, and an equal caviation conditional equality are used, the extents of opening of the valves 1-(n) having a cavitation coefficient substantially equal to that of the externally operated valve are calculated through a microphone to vary the extents of opening of the valves except the externally operated valve on the basis of the information.
Patent JP-S62292815-A (JP)
Title: Photosensitive curable composition
Inventor: TOYA KOJI
IPC: C08F220/20
Filed: 1986-06-13
Abstract: PURPOSE:To obtain the title composition improved in resistance to processing after development such as etching or plating, by mixing a specified thermoplastic polymer binder with an addition-polymerizable compound and a hotoinitiator. CONSTITUTION:A thermoplastic polymer binder (A) or a glass transition point of 40-120 deg.C is obtained by copolymerizing 4-40wt% carboxyl group-containing addition-polymerizable monomer (a) (e.g., methacrylic acid) with at least 5wt% nonacidic addition-polymerizable monomer (b) which is a (meth)acrylate of formula I (wherein R1 is H or methyl, R2 is a 1-5C alkylene, R3 is H, a 1-5C alkyl or a halogen and n is 1-20) and a nonacidic addition-polymerizable mono mer (C) having Q and e values satisfying the formula II [wherein QA and eA are the Q and e values of component (a) and QC and eC are those of component (c)]. 100pts.wt. component A is mixed with 5-100pts.wt. addition-polymerizable compound (B) of formula III (wherein R4 is H is H, a 1-6C alkyl or an aryl, R5-6 are each H or methyl, at least either or R5 and R6 is methyl, x is 0-3 and l+m+n=3-30) and 0.01-30pts.wt. photoinitiator (C) (e.g., 2- ethylanthraquinone).
Patent JP-S6118956-A (JP)
Title: Mask protecting device
Inventor: IMAMURA KAZUNORI
IPC: G03F1/00
Filed: 1984-07-05
Abstract: PURPOSE:To easily mount and demount a protection member and to use it repeatedly by fitting a frame which surrounds a pattern area formed on a mask substrate temporarily to the mask substrate with a magnet, and spreading a protective film in the frame at a spcific interval from the substrate. CONSTITUTION:Frames 112A and 112B surrounding pattern parts PA and PB formed on both surfaces of the substrate 100 made of glass are fitted temporarily to both sides of the substrate 100 across sheet materials 114A and 114B by utilizing magnetic force. Magnets 120A and 120B are fitted at four corners of the frames 112A and 112B and the frames 112A and 112B are so arranged that the magnets are at the opposite positions on both sides of the substrate 100. Thin films 118A and 118B are fitted to the frames 112A and 112B at distances DA and DB from the pattern surfaces. Consequently, the protection members 106 and 108 are easily detached and used repeatedly.
Patent JP-S5362150-A (JP)
Title: Arrester circuit
Inventor: EBINE KAZUHIDE
IPC: H01C8/04
Filed: 1976-11-15
Abstract: PURPOSE: To form arrester circuit having low limit voltage, by providing gate signal from the junction of voltage limiting element and resistor element through resistor to SCR connected in parallel with said junction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H032685-A (JP)
Title: Radio wave detector
Inventor: SUGITA SUSUMU
IPC: G01S7/38
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate complication of operation by a method wherein requirements of pulse data are assigned, a pulse data meeting the requirements is extracted from a reception pulse data and those specified are deleted from the pulse data displayed. CONSTITUTION:A received pulse data of a pulse radio wave, for example, obtained in a full range of 360 deg. is inputted into a pulse data extracting means 1. In this case, a pulse data extracting means 1 extracts a pulse data meeting pulse specifications assigned by an operator, namely, a pulse data within a bearing range of 30-32 deg. to be stored into a memory 2. Then, the operator operates a keyboard 3f to input a display parameter assigning two pulse specifications. In this case, if a data of a black encircled data of an abnormal array as illustrated is deleted as unnecessary data, it is possible to extract a pulse data pertaining to a specified target thereby eliminating difficulty in discriminating the target.
Patent JP-H04363452-A (JP)
Title: Hanging vibration isolation device
Inventor: ABE MASANORI
IPC: E04B9/18
Filed: 1991-06-10
Abstract: PURPOSE:To prevent an interior ceiling material from dropping without using a drop-preventing steel cord. CONSTITUTION:The upper end portion of drop-preventing metal fittings 28 is fixed to a ceiling slab 12 by a nut 26 and an anchor bolt 24. A round hole 38 is bored through a horizontal portion 28 provided at the lower end portion of the drop-preventing metal fittings 28. A hanging bolt 34 which hangs an interior ceiling material 16 is passed through the round hole 28. Therefore, even if a rubber vibration isolator 14 is ruptured because of large loads acting on the interior ceiling material 16, a supporting plate 20 supporting the hanging bolt 34 is hung from the horizontal portion 28B of the drop-preventing metal fittings 28 and so the interior ceiling material 16 will not drop.
Patent JP-H08324282-A (JP)
Title: Column shift device
Inventor: SUZUKI SHOICHI
IPC: B60K20/06
Filed: 1995-06-05
Abstract: PURPOSE: To provide a column shift device by which assembling work can be easily and reliably performed. CONSTITUTION: In a column shift device 2, installation of a shift lock lever 40, a pivot shaft 70, a select lever 80 and a select link 100 being members to be installed on a control shaft 50 are all performed on this side of a bracket 4 to support the control shaft 50. Installation to the bracket 4 of the control shaft 50 can also be performed only by rotating a rotary shaft 52 by inserting it into a shaft support hole 18 in the prescribed direction. Therefore, work on the reverse side of the bracket 4 becomes unnecessary, and installing work of respective members can be performed by using a sufficient space. Therefore, in assembling of the column shift device 2, installation of the respective members to the control shaft 50 can be easily and reliably performed.
Patent JP-S5928723-A (JP)
Title: Analog switch circuit
Inventor: KAWAHARA YASUO
IPC: H03K17/16
Filed: 1982-08-09
Abstract: PURPOSE:To reduce the distortion of signal output, by connecting a substrate gate of a transistor(TR) of a circuit with a semiconductor analog switch circuit turned on to an input terminal or an output terminal via a switching means so as to make a resistance between the input and output terminals almost constant. CONSTITUTION:P and N analog switch TRs1, 2 are arranged to a semiconductor device having SIS structure of the analog switch circuit, each source S and drain D are connected in antiarallel and the common connecting point is conencted to the input terminal 3 and the output terminal 4. Further, a gate G of the TRs 1, 2 is connected to clock signal supply terminals 5, 7. The source S and the drain D are connected in antiparallel. Further, TRs 10, 13 are connected among the terminals 5, 7, a power supply terminal 6, and a ground potential VSS, and the substrate gate of the TRs 10, 11 is connected to the input terminal 3 or the output terminal 4 via the TRs 10, 13, thereby making the resistance between the input and the output terminals almost constant.