baber/WOPTO huggingface dataset:
Patent JP-H08239935-A (JP)
Title: Method for constructing skip floor, storage device and unit building
Inventor: ONO SATOMI
IPC: E04F15/00
Filed: 1995-03-07
Abstract: PURPOSE: To improve usability of a room by providing a skip floor along each side of a wall body dividing adjoining spaces and providing a movable base in an opening formed at the lower end of the wall body so as to be movable to any one of the spaces. CONSTITUTION: A movable base 5 provides a floor 5a of various area and can be used for various purposes in rooms 1, 2 depending on the movement thereof. Next, if the base 5 is moved to any one of the rooms 1, 2, the other room can be used as a large room having no step. And when the rooms are constructed and one of building units is installed, the base 5 is stored in the adjoining other unit and after installing both the units, if the base 5 is moved into an opening 4, the units can be set without being interfered by the base 5. And the base 5 is utilized as a bed, sofa, base of mat, etc., and further can be used as an article storage in both rooms. As a result, each of the rooms and the movable base can be utilized for various services and construction can be easily performed.
Patent JP-S53132203-A (JP)
Title: Carrier telegraphy system
Inventor: SHIDA SEIYA
IPC: H04J1/04
Filed: 1977-04-22
Abstract: PURPOSE:To obtain the frequency division multiplex signal rejecting unnecessary side band and to make small the unit in size and to economize the unit, by unifying output signals from each modulator corresponding to input signals and passing through the signals into comb type filters.
Patent JP-H09247802-A (JP)
Title: Brush for current collection of insulated trolley wires
Inventor: KOAKUTSU HIROMI
IPC: B60M1/13
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a brush for the current collection of insulated trolley wires which has a low sliding resistance and which can be slid, without making an abnormal noise along an insulated trolley wire even after the trolley wire is laid without being specially processed. SOLUTION: A sliding face 12 of a brush 11 for collecting a current which is inserted through the opening of an insulating cover of an insulated trolley wire T and is slided, being pressed against a V-shaped groove 3 of a conductor 1, is formed into a V-shaped form having an acuter angle than that of the V-shaped groove 3 of the conductor 1. In the case that a slided face of the insulated trolley wire T on which the conductor is slided is a circular arc-shaped groove, the sliding face 12 of the brush 11 is formed in the shape of a circular arc which has a smaller diameter than that of the circular arc-shaped groove of the conductor 1.  In the case that the slided face of the insulated trolley wire T is a circular arc-shaped projection, the sliding face 12 of the brush 11 is formed in the shape of a circular arc groove which has a larger diameter than that of the circular arc-shaped projection.
Patent JP-2000249494-A (JP)
Title: Heat exchanger and cleaning method therefor
Inventor: TATANI ATSUSHI
IPC: F28G13/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning process for removing solids in the heat exchanger of a coal gasification gas purifier, for example, where a high temperature fluid is cooled through heat exchange to deposit solids (e.g. ammonium chloride). SOLUTION: An operation for passing a low temperature fluid (gas A3) temporarily through a bypass channel 4 and interrupting conduction of low temperature fluid in a heat exchanger 1 is performed temporarily in order to raise the temperature (gas temperature or wall face temperature) of a high temperature fluid (gas A1) in the channel temporarily above the deposition point of solids. Consequently, the solids sublimate into the high temperature fluid and then they are removed.
Patent JP-2000107987-A (JP)
Title: Tool abnormality detecting device
Inventor: NISHIYAMA KAZUO
IPC: B23Q17/09
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To detect the abnormal condition of a tool in the processing condition. SOLUTION: A load signal (a loading current, for example) detected by a driving shaft load detector is sampled by a signal sampling part 2, and its load signal differential value as to the time is calculated by an operation processing part 4. An abnormality deciding part 6 decides the tool abnormality by comparing the result of the operation processing part 4, with the set value by a parameter setting part 5 (an abnormality deciding threshold value, for example), and the real time, and a deciding result output part 7 outputs the deciding result (an abnormality, for example) depending on the above deciding result.
Patent JP-2000253650-A (JP)
Title: Switching power supply
Inventor: MATSUMOTO AKIRA
IPC: H02M3/155
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of realizing cost reduction of equipment. SOLUTION: This switching power supply 1 is equipped with a smoothing capacitor 7 for smoothing an output voltage of a step-up converter 5, and a rush current limiting means 6 for limiting a rush current into the smoothing capacitor 7. In this case, the rush current limiting means 6 is connected between the step-up converter 5 and the smoothing capacitor 7.
Patent JP-S60189992-A (JP)
Inventor: UEDA SHIYOUICHI
IPC: H05K1/18
Filed: 1984-03-12
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-S63214219-A (JP)
Inventor: TAWARA KAZUO
IPC: A47L9/19
Filed: 1987-03-04
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-S57161877-A (JP)
Title: Fixing device
Inventor: IKUKATA SEIICHI
IPC: G03G15/20
Filed: 1981-03-31
Abstract: PURPOSE:To perform fixation efficiently while improving the durability of rollers by switching the press-contacting force of each roller, and pressing each roller with adequate press-contacting force according to a fixing process. CONSTITUTION:In a wait time after a main switch is turned on, a fixing roller 2 and a press roller 3 are in an about 5kg light press-contacting state, and the press roller 3 and a heat roller 8 are also in an about 2kg light press-contacting state. The rollers 2, 3 and 8 rotate and at the same time, the rollers 2 and 3 are heated. When the surface of the press roller 3 reaches 150 deg.C, three rollers 2, 3 and 8 are released from the press-contacting states. With a copy button pressed, a motor M for pressing rotates to apply 300kg pressure between the rollers 2 and 3, and copying paper passes between the rollers 2 and 3 to perform fixation. In wait and fixation modes, pressure application is carried out separately by two stages, improving the durability of the rollers.
Patent JP-2000238870-A (JP)
Title: Trigger type liquid jetting container
Inventor: HAYAKAWA SHIGERU
IPC: B05B11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the hermetical sealing effect of a packing from r-educing by preventing a fitted cylinder from being loosened from the mouth section of a container body even when a triggering operation is repeated. SOLUTION: In this trigger type liquid jetting container wherein the outer peripheral section of a flange 7 facing to the outside which is provided at the lower side of a main cylinder of this trigger type liquid jetting container, is pinched to the upper end surface of the container body mouth section, with a flange-form top plate 4 facing to the inside at the upper end of a fitted cylinder 3 which is screwed onto the external surface of the mouth section 2 of the container body, at a plurality of locations on the lower surface of the thread 13a of a female thread 13 which is formed on the internal surface of the fitted cylinder 3, a press-joining protrusion 14 to prevent the fitted cylinder from being loosened, is formed, and at the same time, an annular protruding strip 15 is peripherally provided on the lower surface of the flange-form top plate 4 facing to the inside.
Patent JP-S62204977-A (JP)
Title: Printer
Inventor: KATAHIRA HIROAKI
IPC: B41J11/48
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a small-type printer capable of smoothly cutting a paper to a predetermined length, by providing a stepped part so that an outlet part for a receipt paper is located on the lower side of an output part for a journal paper, and providing a scissors-type cutter mechanism for cutting the receipt paper at the stepped part. CONSTITUTION:A stepped part 13 is provided between an outlet part 11 for a receipt paper 2 and an outlet part 12 for a journal paper 3, and a cutter mechanism 14 can be contained in the stepped part 13. The cutter mechanism 14 is so constructed to cut the receipt paper 2 by an upper blade 15a and a lower blade 15b. A driving arm 18 is connected to a rear end part of the upper blade 15a through a spring 17, and the upper blade 15a is turned by the arm 18 to clip the receipt paper 2. The arm 18 is turnably supported on a frame 19 of a main body of a printer, and is driven by an eccentric cam 20 fitted to a rotary shaft 10a of a feeding roller 10.
Patent JP-S56144635-A (JP)
Title: Analog to digital converter
Inventor: HOSAKA YUKIO
IPC: H03M1/06
Filed: 1980-04-11
Abstract: PURPOSE:To improve the precision of conversion by converting analog data, having an added bias component, and data on the bias component into digital data directly and by finding their difference by an up-down counter. CONSTITUTION:Analog scanner 1 is composed of a semiconductor switch having 16 pieces of make contacts S1, S2... for every 8 channels, for example. The 1st make contacts S1 is connected to information source 6A applied with a bias, and the 2nd make contact S2 to information source 6B showing the bias component of information source 6A. At the stage when make contact S1 operates, a pulse signal from pulse generator 2 is inputted to input UP of up-down counter 3 via the 1st AND circuit 4A for count-up operation. At the stage when make contact S2 operates, the pulse signal is applied to input DOWN of counter 3 via the 2nd AND circuit 4B to count down the bias.
Patent JP-S58167399-A (JP)
Inventor: NAKANE MASAO
IPC: B66F3/22
Filed: 1982-03-24
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-H01258215-A (JP)
Title: Magnetic memory medium and its production
Inventor: NAKAGAWA TETSUO
IPC: G11B5/725
Filed: 1988-03-01
Abstract: PURPOSE:To obtain the magnetic memory medium having high mechanical reliability by coating a magnetic metallic medium on a substrate, coating a thin film consisting of one kind of material selected from oxides, etc., on this medium and coating a mixture contg. one kind of the alcoholates of prescribed metals and a polyether fluoride polymer having an isocyanate group on the thin film. CONSTITUTION:The metallic medium is formed on the substrate and the thin film consisting of at least one kind of the material selected from oxides, nitrides, carbides, and carbon is formed on this medium. The mixture contg. at least one kind of the metal alcoholates of Ti, Zr, Hf, Nb, and Ta and the polyether fluoride polymer having the isocyanate group is formed on this thin film. The oxides, nitrides and carbides are the compds. of the element selected from Al, B, Y, etc., and the metal alcoholates are Ti(OC4H9)4, Zr(OC4H9)4, etc., and the polyether fluoride polymer having the isocyanate group is the polymer expressed by the formula, etc.
Patent JP-S57162812-A (JP)
Title: Noise reduction device
Inventor: OOYAMA MASAO
IPC: H03G7/00
Filed: 1981-03-31
Abstract: PURPOSE:To reduce overshoot surely with a simple constitution, by giving a prescribed DC bias to a level sensor and limiting the gain of a voltage controlled amplifier at no signal state to a smaller value. CONSTITUTION:An input signal VI is supplied to an input terminal of the 1st voltage controlled type amplifier (VCA)22 constituting a variable response amplifying circuit (VRA)21. The output of the VCA22 is supplied to the 2nd VCA25 together with a signal passing through a variable emphasis circuit 26. The 1st VCA22 is provided with a feedback circuit consisting of a resistor R4, a resistor r3 and a variable impedance circuit 23, and the circuit 23 is controlled with an output of a level sensor 24 to which an output signal V0 is applied. A prescribed DC bias is given to the level sensor 24 with a DC bias circuit 27. Thus, the gain of the VCAs 22 and 25 at no signal can be reduced and the overshoot can be decreased.
Patent JP-S54140630-A (JP)
Title: Pace maker
Inventor: TAKEI MASAKI
IPC: A63B23/04
Filed: 1978-04-21
Abstract: PURPOSE: To provide a pace maker for indicating an actual speed at a playground, by locating a controller and indicators having a receiving function.  
     CONSTITUTION: A controller 1 has a function which sets a speed serving as a pace maker and a function which transmits in turn driving signals A to E. An indicator has a receiving function, and drives in order of the signals transmitted from the controller 1. And the controller 1 is graduated in times according to running distances, and a target clock can be set according to the distance a trainer wants to  run. It is further set so that the instruction of a start order permits the lamps to be lighted on and off in order of lamps positions from the lamp located near a starting line and toward the goal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61208684-A (JP)
Title: Flexible magnetic disk
Inventor: KIMURA HISASHI
IPC: G11B5/82
Filed: 1985-03-13
Abstract: PURPOSE:To maintain high accuracy reproducibility of setting of the center of a magnet sheet by providing a flexible magnetic sheet, a holding member for interposing and fixing the peripheral part of mounting hole of the magnetic sheet and a core member formed of ferromagnetic metal having wear-resistance. CONSTITUTION:The core member 55 is formed in a flat disk from magnetic metal having approximately the same thermal expansion coefficient as that of the magnetic sheet and showing wear-resistance. It has a center hole 55a for inserting a rotary shaft. A driving pin inserting hole 55a is provided in the vicinity of the inserting hole 55a for inserting a driving pin for the holder main body 54. A pair of turn stopping notched part 54c are provided in a facing relation to the radial direction at the outer periphery. The insertion hole 55a is punched in the form of a square and shaped, and has a neck part 55d having its periphery extended upwards by burring. In such a manner, high accuracy reproducibility of setting the center of the magnetic sheet is considerably improved so that recording and reproduction of the information can be executed accurately and excellently from the outer periphery towards the inner periphery of the magnetic sheet.
Patent JP-S55141518-A (JP)
Title: Heating and cooling method for product to be subjected to heat in industrial furnace
Inventor: NAKAMURA MASATOMO
IPC: C21D1/00
Filed: 1979-04-18
Abstract: PURPOSE: To save the consumption of heat energy by setting a heat transfer accelerating plate having a high radiating rate in a contact state on the surface of a product and heat treating the product.  
     CONSTITUTION: Iron plate 2 whose radiating rate has been increased by surface oxidation is allowed to contact as a heat transfer accelerating plate to the whole surface of product 1 to be subjected to heat, plate 2 is fixed by sticking, and product 1 is heated in the furnace. Plate 2 may be worked into an uneven surface to increase the apparent radiating rate. Thus, heat transfer to product 1 is improved, whereby the heating and cooling time is shortened to considerably decrease the heat energy loss as well as reduce the operating cost and working time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04285635-A (JP)
Title: Production of phosphorous porphyrin polymer
Inventor: SHIMIZU TAKEO
IPC: C08G79/02
Filed: 1991-03-13
Abstract: PURPOSE:To readily produce a phosphorous porphyrin polymer having excellent functions and useful as a photo-conductive material, photo-memory material, photo-catalyst material, etc., in a thin filmy state. CONSTITUTION:A phosphorous porphyrin derivative of formula I (R<1> is divalent group having a heterocyclic ring or aromatic ring; R<2> is phenyl which may have one or more substituents) and an electrolyte are dissolved in a solvent and subjected to an electrolytic oxidation polymerization to form the thin film of a phosphorous porphyrin polymer of formula II on an electrode plate. Or, the phosphorous porphyrin of formula I, the compound of formula II and a heterocyclic ring or aromatic ring-having compound capable of electro- oxidatively copolymerizable with the derivative of formula I are electrooxidatively copolymerized to form the thin film of a porphyrin copolymer of formula III (R<3> is divalent group having the heterocyclic ring or aromatic ring; x/y=1/9 to 9/1) on the electrode plate.
Patent JP-H04284444-A (JP)
Title: Silver halide photosensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/30
Filed: 1991-03-13
Abstract: PURPOSE:To obtain high contrast and satisfactory film property even if the replenishment of developer is reduced by incorporating specific compound in an emulsion layer and curing the emulsion layer and/or protective layer with the specific compound. CONSTITUTION:The silver halide emulsion layer, containing the compound represented by a formula I, is cured by the compound representing the emulsion layer and/or emulsion layer protective layer by a formula II. In the formula I, R1, R2, and R3 represent hydrogen atom or substituent, and X anion. In the formula II, R4 and R5 represents alkyl group with one to three carbon atoms, allyl group, and alkyl group, or atom groups necessary for forming piperidine or morpholine ring coupled with them. This piperidine or morpholine ring can be replaced by the alkyl group and halide. The R6 represents hydrogen, methyl group, and ethyl group. R7 represents methylene group, propylene group, or simple chemical bond. Me<+> represents alkaline metal cation, X anion.
Patent JP-S54140835-A (JP)
Title: Crt display unit
Inventor: MORI KENICHI
IPC: G09G5/36
Filed: 1978-04-25
Abstract: PURPOSE: To display natural and easy-to-see characters without increasing the capacity of a refresh memory.  
     CONSTITUTION: In case that picture data is a pattern or a figure, neither delay circuit 5 nor 6 operates and an address selective signal is supplied to refresh memory 2 as well as a normal CRT display unit. In case that the picture data is a character, on the other hand, the character is large through the same display as the pattern or figure, but is rough especially with its oblique line hard to see. For the purpose, lines 23 and 24 are energized to increase dividing ratios of delay circuits 5 and 6, and dividers 7 and 8, so that natural and smooth character display will be attained with characters made small. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01221300-A (JP)
Title: Tile for decoration and production of decorative tile by use of said tile
Inventor: NONAKA OSAMU
IPC: E04F13/14
Filed: 1988-03-01
Abstract: PURPOSE:To enable a desired image, pattern or the like to be easily represented on the surface of a tile, by placing a representation body such as an image and a pattern in a recessed part provided at the surface of the tile while leaving a dam part at the periphery of the surface, covering the representation body by a radiation-curable type adhesive composition, and curing the composition to effect adhesion. CONSTITUTION:A representation body 5 comprising, for example, a drawing paper with a desired image or pattern 4 is drawn or painted thereon is placed on a recessed part 3 provided at the surface of a tile 1a having a relatively large surface area, leaving a frame-shaped dam part 2 at the periphery of the surface. The area of the representation body 5 is slightly smaller than the area of the recessed part 3, and the thickness of the body 5 is not more than the depth of the recessed part 3. The representation body 5 is covered by a radiation- curable type adhesive composition 6 to a level substantially flush with the surface of the tile 1a. The assembly thus obtained is irradiated with UV rays or electron rays from the upper side to cure the composition 6, thereby effecting adhesion and obtaining a decorative tile 7. A resin capable of being cured at a low temperature and in a short time by a small quantity of energy supplied by irradiation with the UV rays or electron rays may be, for example, 2-hydroxyethyl (meth)acrylate or 2-hydroxyphenoxyethyl (meth)acrylate.
Patent JP-H09217042-A (JP)
Title: Multilayer pressure-sensitive adhesive tape roll and multilayer pressure-sensitive adhesive tape for display
Inventor: SEKI MITSUKO
IPC: C09J7/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer pressure-sensitive adhesive tape and a multilayer pressure-sensitive adhesive tape for display which can be readily produced and can be used in multipurpose applications. SOLUTION: A PET film 1 is coated with a molten PE resin to prepare a transparent film laminate having a protecting film layer (2) bonded to the readily releasable surface and a releasable layer and a pressure-sensitive adhesive layer (4) is formed on the film laminate and the laminated sheet is wound in a roll. The pressure-sensitive adhesive layer is formed on one surface and the display area P1 -P4 are provided on the other surface to give a multilayer pressure-sensitive adhesive sheet for display. The display areas are directly printed in the reverse direction on the film laminate or an adhesive display label having the display area is combined to the film laminate. The lamination with multilayer pressure-sensitive adhesive tape roll can be very simply carried out.  The pressure-sensitive adhesive layer sheet for the multilayer display is readily exchanged and is suitable for applications in which display is often changed, particularly display from the inside of a transparent body, particularly glass plates.
Patent JP-S63214824-A (JP)
Title: Handwritten character input device
Inventor: INOOKA TOSHIHIRO
IPC: G06F3/037
Filed: 1987-03-02
Abstract: PURPOSE:To improve a drawing performance by separating a pen coordinate detecting period, and the displaying period of a character and a graphic and fixing the luminance of CRT to a back-ground level for the pen coordinate detecting period. CONSTITUTION:A handwritten character input/output device with a CRT 108 and a light pen 109 is composed of a CRT 101, a timing generating circuit 102, a displaying memory 103, a reading control circuit 105, a D/A-converter 106, a synchronizing signal adding circuit 107, etc., and drawing image data, etc., of the displaying memory 103 are displayed at a CRT 108. At such a time, a back-ground level memory 114, a displaying switching SW104, a screen switching signal generating circuit 113 and a gate circuit 111 for light pen output control are added. Thus, since the displaying period and the pen coordinate detecting period are separated and for the said detecting period, the luminance of the CRT 108 is fixed to a background level, the influence of the drawing data written in the image memory can be removed.
Patent JP-H10226842-A (JP)
Title: Metallic fractional material and its production
Inventor: NISHII HIDEKAZU
IPC: C22C32/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a metallic frictional material excellent in strength and wear resistance and in which abnormal noises (squeaks) generated in braking and engaging are remarkably reduced in the case of being applied as a braking material. SOLUTION: This is a sintered frictional material in which a metallic material is used as a matrix, at least a friction regulating material and solid lubricant are added, and solid phase sintering is executed. Furthermore, this is an alloy in which the metallic material forming the matrix contains Cu and Ni as the main components, the friction regulating material and the solid lubricant are composed of granular bodies having 10 to 300μm particle size, and they are contained by 15 to 50wt.% to the total content of the whole body of the frictional material. The compressive elastic modulus of the frictional material is preferably regulated to 20 to 65kgf/mm<2> .