baber/WOPTO huggingface dataset:
Patent JP-H06273394-A (JP)
Title: Object identification system
Inventor: NAKAYAMA MAKIYUKI
IPC: G01N29/12
Filed: 1993-03-23
Abstract: PURPOSE:To provide an object identification system in which an object is identified using sound wave generated from the object when vibration is imparted thereto thus making identification of an object possible even in a dark place or an unilluminated place where the object can not be identified by an image. CONSTITUTION:A plurality of objects 11 to be identified are previously given vibration individually by vibrating means (a hammer 10) and sound wave generated from the object 11 captured by a microphone 2 and fed to a sound wave processing section 3. The sound processing section 3 stores a data representative of the feature amount of sound wave in a data memory section 4 for each object. A detecting section 5 receives an output data from the sound processing section 3 when an arbitrary object is hut by the vibrating means 10 and then collates the data thus received with the feature data of each object 11 stored in the data memory section 4 thus identifying an arbitrary object vibrated from the output data.
Patent JP-H01237861-A (JP)
Title: Microprocessor
Inventor: TOMITA YOSHIHIRO
IPC: G06F12/04
Filed: 1988-03-18
Abstract: PURPOSE:To reduce the number of pins in a package and to transmit data with large bit length of one word at comparatively high speed by setting the bit width of a data bus to 1/n of the bit length of one word and performing transmission by dividing into (n) times. CONSTITUTION:An internal bus 2 is provided with the bit width equivalent to the bit length of one word, and an external bus 8 is provided with the bit width of 1/n of the bit length (m) of one word. An output register 6 and an input register 7 are provided between the internal bus 2 and the external bus 8. Data transmission between the output register 6 or the input register 7 and an external memory 10 is performed by dividing into (n) times. In other words, a main address generation circuit 3 indicates the address of the external memory 10, and a sub address generation circuit 4 indicates the sequence of the number of times out of (n) times. The data for (n) times are communicated sequentially with (n) output registers 6 or input registers 7.
Patent JP-H11259259-A (JP)
Title: Method for processing data and device therefor and printer and storage medium
Inventor: SUZUKI NAOHISA
IPC: H04L12/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method for preventing a communication protocol from being limited by the target device at the time of operating data communication between a host device and a target device through a common serial bus, and for selecting the proper target device for obtaining the satisfactory output. SOLUTION: A topology connecting state related with a printer (a first kind of target device) 11 suitable for obtaining a satisfactory printer output is examined by the execution of an initial protocol. Also, a topology connecting state related with an image input device (second kind of target device using the first kind of device as a host device) 13 or 14 which is proper to the printer 11 is examined.
Patent JP-S52147228-A (JP)
Title: Method of combustion and its device
Inventor: FUJITANI YOSHIO
IPC: F02M27/02
Filed: 1976-06-01
Abstract: PURPOSE: To realize combustion with small fuel consumption, by reclaiming, as a part of fuel, exhaust gas ejected from the burner of an internal combustion engine or a boiler etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55156312-A (JP)
Title: Iron core for transformer
Inventor: MAEJIMA MASAAKI
IPC: H01F27/245
Filed: 1979-05-25
Abstract: PURPOSE:To improve the cooling effect of a main leg and to prevent its extension due to heat by a method wherein a cross sectional area of a cooling duct is enlarged by inserting into the main leg a metal spacer with the form of a thin plate. CONSTITUTION:An external leg 2 is arranged by inserting into it an insulating spacer 6 having a square cross section where a cooling duct 7 having a square cross section is formed, but a main leg 1 is arranged by inserting a corrugated metal spacer made of nonmagnetized material in the form of a thin plate. For this reason, the cross sectional area of the cooling duct 7 for the main leg is made larger than that of the cooling duct 7 for the external leg 2, so that the larger quantity of insulating oil flows, improving the cooling effect of the main leg 1. Increase in loss of  iron caused by the force of compression being generated by the extension due to  heat can be prevented, thus the contraction of the cooling apparatus is made possible and the suppresion of the generation of damage of the winding at the iron  core can be realized.
Patent JP-S54155181-A (JP)
Title: Seawater utilizing method
Inventor: HASE FUMIO
IPC: B01D11/04
Filed: 1978-05-30
Abstract: PURPOSE: To effectively take out a trace element Li existing in seawater by separating Na, XK and Mg chlorides from seawater to raise the Li concn.; adding a  surfactant to separate Li-contg. bubbles; and extracting the bubbles with an org. solvent.  
     CONSTITUTION: Seawater is evaporation-concentrated to separate salt and bittern. This bittern is cooled to separate potassium chloride, and the liquid residue is blown with chlorine gas to separate bromine, mixed with slaked lime, neutralized, and concentrated to separate carnalit. The resulting liquid residue is further cooled to separate magnesium chloride, giving mother liquor of high lithium concn. To this liquor is added a surfactant, and by bubble-separation Li is recovered in bubbles. The Li-contg. bubbles are extracted with an org. solvent to take out an org. layer, which is then back-extracted. To the extract is added sodium carbonate or the like to recover lithium carbonate precipitates. This carbonate is converted into lithium chloride with acid and electrolyzed to obtain Li. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61222860-A (JP)
Inventor: SUZUYAMA AKIO
IPC: B61C5/02
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000256084-A (JP)
Title: Sanitary chinaware, method for washing same and detergent for same
Inventor: MACHIDA MITSUYOSHI
IPC: C04B41/86
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain easily cleanable sanitary chinaware by incorporating an Li component into a glaze layer formed on the surface of the body of sanitary chinaware. SOLUTION: The amount of a Li component is preferably >=0.2 wt.%, in particular 1 wt.% of the total amount of all metal components in the glaze layer in terms of oxides. Self-cleaning function by which stains on the surface of the glaze layer are removed by lightly rubbing the surface with cloth impregnated with an anionic surfactant and water is imparted to the glaze layer. The stains are chiefly carboxyl-containing oil stains and fur. When the anionic surfactant is allowed to act on the surface of the glaze layer, Li ions are exchanged for Na ions or the like, in the surfactant, the affinity of the stains for water is enhanced and the stains are easily removed with water. The surface roughness Ra of the glaze layer is adjusted to <0.07 μm, preferably <=0.03 μso that the glaze layer is made less liable to the stain and has enhanced cleanability.  The stain due to the propagation of bacteria in long-term disuse is prevented by incorporating an antibacterial metal such as silver into the glaze layer.
Patent JP-S58180463-A (JP)
Title: Preparation of bischolinedisulfonate
Inventor: SUZUKI YASUYUKI
IPC: C07C217/08
Filed: 1982-04-19
Abstract: PURPOSE:To prepare the titled compound useful as a digestive function activating agent, easily, in high purity and yield, without causing side reactions such as alcoholysis, by reacting a trimethylammonium salt derivative with a disulfonic acid. CONSTITUTION:The trimethylammonium salt derivative of formula I (R<1> and R<2> are lower alkyl; X is eliminable group) is made to react with the disulfonic acid of formula R(SO2H)2 (R is naphthylene) or its salt with an organic base (e.g. salt with triethylamine) in an organic solvent such as ethanol, isopropanol, etc. at 5-80 deg.C for several minutes - 2hr to obtain the objective compound of formula II. The amount of the salt is less than equivalent to the compound of formula I , and that of the compound of formula I is preferably equivalent or slightly excess to the disulfonic acid.
Patent JP-S59188905-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01C7/10
Filed: 1983-04-11
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-S60207966-A (JP)
Title: Correlator
Inventor: HASHIMOTO TAKAO
IPC: H03H17/00
Filed: 1984-03-31
Abstract: PURPOSE:To extract only a correlated bit signal by forming a coincidence discriminating means for generating a correlation detecting signal when sample data in each period coincide with sample data corresponding to the newest period. CONSTITUTION:A sampler 10 samples and holds a video signal VD at the rise of a clock signal. Receiving a writing signal WT, a writing circuit 14 adds data W2 of m-1 bits to sampling data SD0 as shown in (a), finds out data D0 as shown in (b) and supplies the data D0 to a RAM15. A coincidence discriminating circuit 13 discriminates whether the sampling data SD0, sampling data SD1- SDm-1 in data W2 and sampling data SDm in data W3 coincide with each other or not. When all the data are bit ''1'', the circuit 13 outputs and supplies a correlation detecting signal S4 to a post processing circuit.
Patent JP-H04299113-A (JP)
Title: Mold for resin gear and molded gear
Inventor: NODA HIDEJI
IPC: B29L15/00
Filed: 1991-03-28
Abstract: PURPOSE:To increase the strength of a rib part and to enhance the accuracy of a gear by forming a hollow part or a foamed layer to the rib part of the molded gear. CONSTITUTION:A gate 10 having an air pressure feed nozzle 9 is provided to the cavity template 3 of a mold and air is supplied to the rib part 8 of a molded gear at the time of molding to form a hollow part 11 and a molding material having a foaming material mixed therewith is injected in the mold to form a foamed layer 12 and the strength of the rib part 8 is increased and the accuracy of the gear is enhanced.
Patent JP-S59190521-A (JP)
Title: Viscous fluid joint
Inventor: HAYASHI MASAHARU
IPC: F16D35/00
Filed: 1983-04-14
Abstract: PURPOSE:To prevent torque from unnecessary transmission by arranging a float moved to the outer peripheral side by centrifugal force due to the rotation of an output member in a chamber for storing viscous fluid to lower the level of the viscous fluid in an operating chamber when the output member is not rotated. CONSTITUTION:In a portion of a reservoir chamber 11 for viscous fluid is formed a float receiving space 21 by the inner surface 18 of side wall, an annular wall surface 19 and an outer peripheral wall 20 of a case 7. A float 23 energized by a spring 25 is arranged in the space 21 and urged by the spring 25 to bear against the annular wall surface 19 when the output member 6 is not rotated. When the output member 6 is rotated to cause the action of centrifugal force, the float 23 moves to the outer peripheral side of the reservoir chamber 11 against the urging force of the spring 25. When the float 23 bears against the annular wall surface 19, the viscous fluid in the reservoir chamber 11 is abundant so that the level of the viscous fluid in an operating chamber 10 communicating to said chamber 11 through a path 16 can be lowered.
Patent JP-H03265581-A (JP)
Title: Surface treating agent for building material
Inventor: ONA ISAO
IPC: C04B41/49
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a surface treating agent rendering superior water repellency, oil repellency and stainproofing property to the surfaces of building materials when applied to or impregnated into the surfaces by using organopolysiloxane having specified groups bonding to silicon atoms in the molecule as a base. CONSTITUTION:This surface treating agent is based on organopolysiloxane having at least one group bonding to Si represented by formula I in one molecule. In the formula I, R is a monovalent hydrocarbon group, R<1> is a divalent hydrocarbon group, X is a hydrolyzable group, preferably alkoxy and (a) is 0, 1 or 2. The organopolysiloxane used is preferably represented by formula II or H. In the formulae II, III, R is a monovalent hydrocarbon group and plural R's may be different from each other and are preferably methyl or a combination of methyl with >=4C alkyl.
Patent JP-S54155129-A (JP)
Title: Electroplating method for metal wire
Inventor: KASASHIMA TATSUJI
IPC: C25D7/06
Filed: 1978-05-29
Abstract: PURPOSE: To enhance plating efficiency and facilitate bright plating by setting perpendicular electrodes in electrolytic cells; arranging parallel multiple wires in a file; and making the directions of the adjacent running wires opposite to each other to effectively control formation of a diffusion layer.  
     CONSTITUTION: Perpendicular anodes (crude copper) 7,7 are set in electrolytic cells 6. Parallel multiple wires G arranged in a file are passed through the space between electrodes 7,7. The directions of upper and lower running wires G are opposite to each other. An electrolytic soln. between the wires is stirred on shearing to destroy a diffusion layer being formed on each wire surface, and thus formation of the layer is controlled. The distance between upper and lower wires W, between electrodes 7,7, to be plated is decreased to such a degree that wires W do not contact to each other. By this method plating effect is enhanced, and plating surface roughening is prevented to facilitate bright plating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08229248-A (JP)
Title: Food material cutter
Inventor: KONDO NOBUYUKI
IPC: B26B7/00
Filed: 1995-02-28
Abstract: PURPOSE: To easily and quickly cut a thick meat lump and hard vegetables, etc., by freely attachably and detachably attaching a cutting blade body to an operating shaft capable of a linear reciprocating motion by a driving means fitted in the inner part of a holding handle body. CONSTITUTION: The cutting blade body is mounted to the operating shaft protruded from the holding handle body incorporating a driving means for motion- converting the rotation of a motor by a cam mechanism. Then, by the selection of the push buttons 6a-6c of a switching operation means 6, the operating shaft 3 is driven in the state of linearly moving the operating shaft back and forth, the swinging and rotating it around an axis line in a fixed angle range or swinging and rotating it around the axis line in the fixed angle range during the linear reciprocating motion by the driving means. Then, by lightly pressing the cutting blade body 7 on a food material on a cutting board or moving it back and forth while lightly pressing it, the thick meat lump and the hard vegetables, etc., for instance are easily and quickly cut even by a child and an old person.
Patent JP-H08237030-A (JP)
Title: Temperature compensation device for crystal oscillation circuit
Inventor: FUKIHARU EIICHI
IPC: H03B5/32
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate the need for a temperature characteristic test after a crystal vibrator is mounted in an oscillation circuit in the temperature compensation device for a digital temperature compensation type crystal oscillation circuit. CONSTITUTION: Plural temperature coefficients and equivalent circuit constants of crystal vibrators are stored in a storage section PROM 3 when the frequency temperature characteristic of a crystal vibrator in use is expressed by a approximated polynomial. The ambient temperature sensed by a temperature sensor 1 is fed to an A/D converter 2 as a voltage, in which the voltage is converted into a digital signal and it is fed to an arithmetic section 6. The arithmetic section 6 gives a voltage signal based on a temperature sensed by the temperature sensor 1 and a temperature coefficient and an equivalent circuit constant stored in the storage section to a transfer function expressed as ΔF(CL)=Δf(T)+ΔfC to calculate a voltage signal for temperature compensation.  The voltage signal is converted into an analog signal by a D/A converter 4, it is given to a crystal oscillation circuit 5, in which the temperature is compensated.
Patent JP-S61227208-A (JP)
Title: Multi-track magnetic head
Inventor: HARUNO MICHITAKA
IPC: G11B5/29
Filed: 1985-03-30
Abstract: PURPOSE:To constitute many coils without winding, to improve the mass production and to execute the high density by forming a spiral coil for a rectangular magnetic head on the thin film surface, folding this to half, sandwiching a magnetic body thin plate and forming a magnetic head constituting unit. CONSTITUTION:A conductor foil such as copper is stuck onto a thin film 1, and for the conductor foil, a rectangular spiral coil 2 is formed by a photo etching method. At the center part of the spiral coil 2, eventually, at the central part of the spiral coil 2, a rectangular small hole is made. The spiral coil 2 is folded to half with a film 1 surface to the inside, and a magnetic body thin plate 3 such as a 'Permalloy(R)', 'Alperm(R)' is sandwiched. In such a case, a part of the magnetic body thin plate 3 is protruded a little from the hole of the film 1, the magnetic body thin plate is sandwiched and fixed tightly and further, an insulated coat is applied on the surface of the spiral coil 2. The construction of the multi-track magnetic head is constituted by assembling plural layer-built magnetic head constituting units and a ferrite core block 4.
Patent JP-H09261675-A (JP)
Title: Deflection yoke, color cathode ray tube device using the deflection yoke and display device
Inventor: OKUYAMA NORITAKA
IPC: H04N9/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To correct mis-convergence in longitudinal lines whose directions are opposite to each other in the middle of a screen and at upper and lower parts of the screen. SOLUTION: A series circuit consisting of an upper side auxiliary vertical deflection coil 7a and a resistor 14a, and a series circuit consisting of a lower side auxiliary vertical deflection coil 7b and a resistor 14b are connected in parallel, and a shunt circuit provided with diodes 18a-18d with different forward conduction voltage and polarity is connected in parallel with the resistors 14a, 14b, and the diodes 18a-18d are interconnected via a variable resistor 15a.
Patent JP-H09259109-A (JP)
Title: Method and device for finite element mesh processing
Inventor: KOJIMA SHUICHI
IPC: G06F19/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to use information on triangle movement meshes before node movement for a mesh process before node movement, eliminate the need to reconstruct meshes after node movement, and facilitate a mesh process after small-memory-consumption node movement by performing the node movement while holding the information on the triangular meshes before node movement. SOLUTION: The node movement is performed while the information on the triangular meshes before the node movement A is held. Consequently, the information on the triangular meshes before node movement A is made usable for the mesh process before node movement B to make a node movable in the state of triangular elements, there is no restriction of the meshes when a node movement quantity is calculated, and an area needed to calculate a shape and a triangular shape is reducible. Further, an element 19 which is inverted in area after the node movement B is detected to recognize an overlapping part of the element, which can be calculated as an area-inverted part, so that the inverted element can be detected through area calculation.
Patent JP-S62221184-A (JP)
Title: Distributed reflection semiconductor laser
Inventor: HASHIMOTO HIROKAZU
IPC: H01S5/125
Filed: 1986-03-24
Abstract: PURPOSE:To make equal the width of the active waveguide layer with the width of the external waveguide layer, whereby to contrive the reduction in the threshold current by a method wherein a diffraction grating is provided on the surface of the substrate side of the external waveguide layer and a clad layer is epitaxially grown on the external waveguide layer until the surface of the laser element becomes nearly flat. CONSTITUTION:A diffraction grating 17 is formed on the upper surface (the surface on the substrate side of an external waveguide layer 18) of a clad layer 12 and is not formed on the upper surface of a clad layer 19 unlike the conventional way. According to such a way, there is no need to make thinner the thickness of the clad layer 19, as a result of which the clad layer 19 can be grown up to the upper surface of a cap layer 15. In this way, if the upper surface of the cap layer 15 is so contrived as to become the same surface as the upper surface of the clad layer 19, the distance from the upper surface of the cap layer 15 to an active waveguide layer 13 becomes equal wit the distance from the upper surface of the clad layer 19 to the external waveguide layer 18, as a result of which in case an etching is performed for forming a mesa striped structure 21, the width of the active waveguide layer 13 becomes perfectly equal with the width of the external waveguide layer 18.
Patent JP-S62220563-A (JP)
Title: Polyurethane electric insulating coating material
Inventor: TERADA IKUTA
IPC: C09D175/06
Filed: 1986-03-24
Abstract: PURPOSE:The titled coating material, obtained b dissolving a specific urethanated polyester resin and blocked isocyanate in a specific proportion in an organic solvent and capable of giving insulated electric wires having improved soldering property, flexibility and adhesivity. CONSTITUTION:A polyurethane electric insulating coating material obtained by dissolving (A) 20-60pts.wt. urethanated polyester resin prepared by subjecting (i) a polyester resin obtained by reacting polybasic acid residues (esterified acid) containing >=60mol% aromatic dibasic acid (esterified acid) with a polyhydric alcohol which is a glycol in which >=60mol% of the total hydroxyl groups have side chains at 1.4-1.3 ratio of the hydroxyl group/carboxyl groups (ester) and (ii) an isocyanate expressed by the formula (R is bifunctional aliphatic or aromatic hydrocarbon residue) at 0.1-0.7 ratio of the hydroxyl groups in the component (i)/isocyanate groups to addition reaction and (B) 80-40pts.wt. blocked isocyanate in an organic solvent.
Patent JP-S54155958-A (JP)
Title: Brazing method for joint unit
Inventor: SHIMADA WATARU
IPC: F16L13/08
Filed: 1978-05-30
Abstract: PURPOSE: To obtain high quality joint of constant strength and sealing property, by scraping out void formed in a joint gap by means of a void-scraping member inserted previously into the upper part of the gap, and by scraping out compulsively the molten brazing filler metal before it begins solidifying through cooling.  
     CONSTITUTION: Before the brazing operation for a joint gap 3, a voidscraping member is previously inserted into the upper part of the joint gap 3. After the completion of the brazing operation and before the molten brazing filler material begins to solidify, voids 6 produced concentratedly in the upper portion of the gap 3 is scraped out compulsively by means of the void-scraping member 7. This method yields joints of constant mechanical strength and sealing property without large quantity of residual void. If necessary, replenishment of the brazing filler material equivalent to that scraped out together with void through a hole 9 for replenishing the brazing filler material made in the wall of the outer metallic pipe 1 corresponding to the gap 3 further improves the quality of the joint. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51141942-A (JP)
Title: Method for generating heat power by making use of oxygen and hydrogen flames
Inventor: INABA YOSAKU
IPC: F22B1/00
Filed: 1975-06-02
Abstract: PURPOSE:Obtaining a method for generating heat power having a high safety, without causing air pollution or the like.