baber/WOPTO huggingface dataset:
Patent JP-H03173786-A (JP)
Title: Method for brushing steel strip
Inventor: SUHARA MICHINORI
IPC: B24B29/00
Filed: 1989-12-04
Abstract: PURPOSE:To uniformize the wear of brush rolls in the direction of width, to prevent the occurrence of nonuniform brushing at the surface of a steel strip, and to prevent deterioration in quality by rotating brush rolls symmetrically disposed on the surface and the rear surface of a steel strip in a steel strip passing position in the directions reverse to each other, respectively, and uniformizing the wear of the brush rolls in the direction of width. CONSTITUTION:Plural couple of brush rolls 1a, 1b are disposed symmetrically on the surface and the rear surface of a steel strip 4 in the steel strip 4 passing position and these brush rolls 1a, 1b are rotated in the directions reverse to each other, and further, by carrying out reverse rotation, mutual rolls 1a, 1b in noncontact with the steel strip 4 in the brush roll 1 width direction are worn by means of reverse-rotational contact. As a result, the wear in the steel strip brushing position in the central part is made practically equal to the wear in the above contact position. Accordingly, the rolls 1 in the width direction can be maintained at a flat state practically free from difference in level, and the occurrence of linear scratches due to the modification of the steel strip width can be prevented and uniform brushing can be carried out. Moreover, figures 3 in the figure represent both ends of the brushing roll 1.
Patent JP-H03178587-A (JP)
Title: Control method for robot motor and apparatus therefor
Inventor: HOSOKAWA TOMIAKI
IPC: H02P7/06
Filed: 1989-12-04
Abstract: PURPOSE:To enable a stable, high response property and high accuracy feedback control by inserting sample and hold circuits into a speed feedback loop or current feedback loop to control the circuits and by applying the output of a speed control circuit or that of a current control circuit to the sample and hold circuits. CONSTITUTION:The output of a frequency/voltage converter circuit, etc., are applied to a first S/H circuit 15 and the output of the circuit 15 is inputted to a speed control circuit 2. In like manner, the output of a current detection circuit 8 is applied to a second S/H circuit 16. Further, when the response of a PID circuit included in the speed control circuit 2 and current control circuit 3 is slow, the output of the speed control circuit 2 may be applied to a third S/H circuit 17 or that of the current control circuit 3, to a fourth S/H circuit 18. Thus, it is possible to realize the stable, high response property and high accuracy control of a robot motor.
Patent JP-H01152761-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: ISHIHARA YASUO
IPC: H01L27/148
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the dark currents of a solid-state image sensing device including a p-n junction in a photoelectric conversion section largely by implanting the ions of a hydrogen element to the interface of the main surface of a semiconductor substrate forming the p-n junction and an insulating layer coating the substrate and thermally treating the whole finally in a hydrogen atmosphere. CONSTITUTION:A flattened insulating film 17 is shaped onto a first insulating film 15', and hydrogen ions are implanted to the interface of the first insulating film 15, in a photoelectric conversion section and a semiconductor substrate 10. When an aluminum film combining a circuit wiring is applied, an aluminum- pattern is formed by using a photo-resist technique and the alloying heat treatment of aluminum is executed finally, the whole is thermally treated in a hydrogen atmosphere so that ion-implanted hydrogen effectively reduces a surface level. Accordingly, the dangling-bonds of silicon on the interface of a reference semiconductor shaping the surface level are bonded with a hydrogen element approximately completely, and a surface recombination rate can be decreased, thus realizing the photoelectric conversion section (a p-n junction diode) having little dark currents.
Patent JP-H09132617-A (JP)
Title: Rubber-reinforced thermoplastic resin and thermoplastic resin composition
Inventor: YAMAWAKI KAZUTADA
IPC: C08F255/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-reinforced thermoplastic resin which can give a molding excellent in impact resistance and weather resistance and reduced in a content of gel-like foreign matters and excellent in surface appearance and to provide a thermoplastic resin composition containing the same. SOLUTION: This rubber-reinforced thermoplastic resin is obtained by polymerizing at least two monomer components selected from among aromatic vinyl compounds, vinyl cyanide compounds and (meth)acrylic esters in the presence of an ethylene/α-olefin copolymer rubber (a), wherein copolymer rubber (a) and resin (b) satisfy the following requirements: (A) component (a) has a content of components of weight-average molecular weights (in terms of the polystyrene) of 1,000,000 or above of 10wt.% or below, and (B) the content of gel-like foreign matters in the film sheet of resin (b) is 5 particles/50 μm.cm<2> or below, and a resin composition perpared by mixing this resin with another thermoplastic resin is provided.
Patent JP-S63160168-A (JP)
Title: Grid for lead acid battery
Inventor: TSUCHIDA MINORU
IPC: H01M4/73
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a uniform, steady plate by arranging active material supporting bones in one direction so that their acute angles face a paste filling direction, and making a part of supporting bones the same thickness as that of peripheral bones without connecting to the peripheral bones. CONSTITUTION:Active material supporting bones 5 are formed so as to have the same thickness as that of peripheral bones, and active material supporting bones 2 are formed so that their acute angles face a paste filling direction. The supporting bones 5 are formed between lateral active material supporting bones. In the cross section (B), all acute angles of the supporting bones face a paste filling direction. Since the longitudinal flow of molten lead alloy to a casting mold is not good, the shape of the supporting bone 6 is preferable to make round or smaller than the periphery bone in consideration of the flow of molten lead alloy. The exposure of the supporting bones in a paste filling process is prevented and the paste is fully filled in the lower side periphries of the supporting bones 2. Therefore, a uniform, steady plate can be obtained.
Patent JP-H01192127-A (JP)
Title: Bonding
Inventor: JIYON WAREN BENKO
IPC: H01L21/60
Filed: 1988-12-14
Abstract: PURPOSE: To perform effective soldering without giving any damages to a substrate when the substrate is heated by transmitting heat to a first member and a second member from a third member by radiation while the third member is isolated form the first and second members. CONSTITUTION: When a laser beam 16 is projected upon a heating member 17, a solder element 15 melts and a lead 14 is soldered to a bonding pad 11. The heating member 17 is formed of a material which is selected so as to absorb the laser beam 16 and convert the laser beam 16 into heat without being damaged. The heat is radiated to a surrounded area 18 formed of the heating member 17 and a substrate 12 and sufficiently raises the temperature of the lead 14 until the solder 15 melts. It is preferable to separate the heating member 17 from the substrate 12 by forming a gap 20 between the member 17 and substrate 12 or to thermally insulate the member 17 from the substrate 12.
Patent JP-H11149699-A (JP)
Title: Magnetic head device and manufacture of the same
Inventor: YAMAZAKI MASAHIKO
IPC: G11B17/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning without reducing assembling accuracy by providing a first head chip for recording/reproducing data by a first recording density in contact with the signal recording surface of a recording medium and a second head chip for recording/reproducing data by a recording density higher than the first recording density in a state of floating from the signal recording surface. SOLUTION: A first head chip 8 and an upper head slider 16 are formed so as to have similar lengths in a medium sliding direction A and similar dimensions in thickness in a vertical direction B with respect to the signal recording surface of a flexible disk 6. The first head chip 8 and the upper head slider 16 are formed so as to have widths and heights in the medium sliding direction larger than those of a center slider 17 and a side slider 18 in the medium sliding direction. Thus, the first head chip 8 and the upper slider 16 are protruded from the end surface of a slider member in a medium traveling direction, and pressed to be positioned.
Patent JP-2001134057-A (JP)
Title: Developing device
Inventor: KONISHI EIKO
IPC: G03G15/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that toner feeding from a toner replenishing container to a developing container can be carried out smoothly and efficient toner feeding is carried out to the end. SOLUTION: Relating to the developing device, a rotating blade 5 of an agitating member 4 of the toner replenishing container 1 is formed to be inclined so that it is faced to a position opposite to a toner discharge opening 2 and evaded downstream in rotational direction, a distance from a rotational central shaft to a leading tip part of the rotating blade 5 is the same and the toner discharge opening 2 is faced to an evaded position of the rotating blade 5 and positioned on a container periphery wall that is above a bottom surface of the toner replenishing container 1.
Patent JP-2000148757-A (JP)
Title: Language converting method
Inventor: KUDO TAKAHIRO
IPC: G10L15/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To attain speech recognition and language conversion with high efficiency and high performance by increasing the efficiency of rule retrieval by putting language rules including similar target language phrases in the same category even if they do not match completely with each other when language rules used for speech recognition and language conversion are generated. SOLUTION: An inter-rule distance calculation part 3 or contiguity frequency calculation part 18 is applied to a target language to extract a rule group to which the expression of the target language is similar and treat the rules as the same category; and an inter-rule distance calculation part 4 is applied to a source language in the category to merge rules having similar acoustic distances. A phase which can not be converted is eliminated while preventing a great increase in the number of rules.
Patent JP-2000143369-A (JP)
Title: Surface-treating agent and antimicrobial pottery product and its production
Inventor: MOCHIDA HIROMI
IPC: C04B41/50
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently exhibiting an antimicrobial effect in comparison with the used amount of silver, when the silver is used to impart the antimicrobial performance to a pottery product. SOLUTION: This surface-treating agent is obtained by dispersing a silver molybdate in a glazing agent or other suspension. The silver molybdate is formed by subjecting an aqueous silver solution and an aqueous molybdenum solution to a reaction with stirring, and subsequently subjecting the reaction product to various processes such as a filtration process, a washing process, a drying process and a grinding process. The silver molybdate is added in an amount of 0.001-1 outer % converted into metal silver, and has a particle diameter of <=20 μm, preferably 5-10 μm. The addition of 10-50% (preferably 20-30%) of titanium dioxide to the silver molybdate enables the further improvement of the antimicrobial performance. The antimicrobial pottery product is obtained by coating the surface of the green body of a pottery product such as a tile with a conventional glazing agent, further coating the first coated surface with a glazing agent containing the silver molybdate to form the glazing layer in a two-layered structure, and subsequently sintering the coated green body. The glazing agent containing the silver molybdate may directly be coated on the green body of the pottery product.
Patent JP-2000142206-A (JP)
Title: Motor truck with baggage carrying-in-and-out device
Inventor: MAEKAWA KIYOSHI
IPC: B65G25/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily and accurately operate a transfer belt by a worker. SOLUTION: A motor truck is provided with a baggage carrying-in and out device 2 wherein a packing case 1 is mounted on a car body, and a transfer belt 22 is provided on a floor surface of the packing case 1 so as to reciprocate in a longitudinal direction of the package case 1 by driving a driving means having driving chains 23. In such a constituted motor truck, a detected body or a plurality of detected bodies are arranged on the driving chains 23 with a predetermined space, a detecting body LS1 for detecting the detected body is provided on the floor surface of the packing device 1, and the driving means is drivingly controlled on the basis of detection of the detected body by the detecting body LS1.  Moreover the driving means is drivingly controlled on the basis of the result detected of a detecting means by providing the detecting means for detecting a driving amount of the driving means.
Patent JP-H10154522-A (JP)
Title: Self-sustaining phosphoric acid supply method for phosphoric acid type fuel cell fuel electrode
Inventor: FUJIKAKE TAKAAKI
IPC: H01M8/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To conduct effective phosphoric acid management against spattering phosphoric acid in fuel off gas. SOLUTION: The outlet fuel off gas of a cell 1 is heat-exchanged with reforming device fuel air and recovery water w1 in a heat exchanger 10, and is separated into phosphoric acid solution (s) and fuel gas h1 in a phosphoric solution separation device 11. The solution (s) is separated into phosphoric acid (p) and the recovery water w1 in a phosphoric acid separation device 13, and the phosphoric acid (p) is mixed into fuel gas (h) led into an anode by a phosphoric acid evaporation device 14.
Patent JP-H02159868-A (JP)
Title: Automatic answering telephone system
Inventor: TAKAKURA MAMORU
IPC: H04M1/65
Filed: 1988-12-13
Abstract: PURPOSE:To execute necessary information transmission even when an incoming call side is absent by counting the number of calling signals to arrive again after a fixed time, identifying a message code, storing and displaying the code. CONSTITUTION:In a pickup 2, the calling tone of a telephone set 1 is detected and a program to regulate processing operation in a CPU 3 is stored to a ROM 4. To a RAM 5, a memory area MA is set to store the message code and time data. In a real time clock 6, the time data corresponding to a present time are generated. Battery backup is executed to the RAM 5 and clock 6. An LED display 10 is equipped with function to display figurers for 6 digits totally, which are the two digits of the message code and the four digits of the time. In the respective digits of the display 10, respective numeric data stored in the area MA are displayed as being shown in a figure.
Patent JP-2001132132-A (JP)
Title: Perforated sound absorbing panel and method of manufacture
Inventor: MATSUMOTO TOSHIO
IPC: E04B1/82
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a perforated sound absorbing panel capable of closing a large number of small diameter holes and exhibiting the desired sound absorption performance without increasing the costs of raw material and manufacture, and a method of manufacture. SOLUTION: The perforated sound absorbing panel 1 comprises a base 2 with a number of small-diameter through holes 3 bored therethrough and a relatively thin surface layer covering sheet material 10 bonded to the surface of the base. The front opening of each through hole is closed by the sheet material. The sound absorbing panel is manufactured by boring the number of small-diameter through holes 3 through the base 2 and laminating the surface of the base with the sheet material. The perforated sound absorbing panel is used as an interior panel that can be provided on the ceiling or wall surface of a building, and the sheet material faces indoors. The back opening of each through-hole opens to an attic area or an in-wall area.
Patent JP-H03175504-A (JP)
Title: Cad/cam device
Inventor: KATO KEIKO
IPC: G05B19/4097
Filed: 1989-12-04
Abstract: PURPOSE:To reduce the man-hour required for definition of an expanded shape to accurately generate the expanded shape in a short time by rewriting respective dimension values of a forming mold, whose shape is defined, with variables to newly define the shape and substituting these variables with expanded dimension values thereafter. CONSTITUTION:A product shape is defined by a shape defining means 1 and is stored in a shape data storage means 2, and only required data is selected from shape data stored in the shape data storage means 2 by an object shape selecting means 3. A contraction rate, the number of digits to be rounded, etc., are inputted by a conversion condition input means 4, and shape data to which conversion conditions stored in a storage means 5 are applied is defined by an expanded shape automatic defining means 6. That is, respective dimension values of the mold shape defined by the shape defining means 1 are substituted with variables, and thereafter, respective dimension values are multiplied by an expansion rate where the contraction rate of the molding resin is taken into consideration, and these variables are substituted with the numerical value obtained by rounding multiplication results to designated numbers of digits, thereby defining the expanded mold shape. Thus, the error of dimensions due to miscalculation is eliminated to accurately generate the expanded shape in a short time.
Patent JP-H09159420-A (JP)
Title: Interferometer for measuring aspherical shape
Inventor: UEHARA YASUHIRO
IPC: G01B11/24
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an interferometer which can improve the light availability and versatility and can be simplified in constitution and, at the same time, can improve the measurement accuracy. SOLUTION: An interferometer is provided with a light source 1, a splitting and synthesizing element 3 which splits the light from the light source 1 into reference light and measurement light and, at the same time, generates interference fringes by synthesizing the measurement light reflected by a surface 61 to be inspected and the reference light, and a null prototype 10 for measuring interference arranged between the element 3 and surface 61. The prototype 10 is provided with a first optical member on which a pattern 41 for measuring surface to be inspected composed of a diffraction grating is formed and a second optical member 5 on which a pattern 51 for aligning surface to be inspected composed of a diffraction grating, with the members 4 and 5 being maintained at constant relative positions.
Patent JP-H11149246-A (JP)
Title: Picture matching card
Inventor: HARA YUICHI
IPC: G09F3/03
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive small picture matching card capable of separating easily each sheet and suitable to an article for free distribution. SOLUTION: This is provided with plural paper card base materials 11a, 12a, 13a, 14a to be laminated, pattern displaying layers 11e, 12e, 13e, 14e formed in respective one faces of the card base materials and displayed with respective one parts or whole parts of the 1/n-divided images of a completed pattern, and adhesive layers 11c, 12b, 12c, 13b, 13c, 14b, 14c formed in both faces or one face of the respective card base materials to closely contact reseparably the respactive card base materials.
Patent JP-H05127423-A (JP)
Title: Toner for development of electrostatic latent image
Inventor: YASUNO MASAHIRO
IPC: G03G9/09
Filed: 1991-11-02
Abstract: PURPOSE:To improve charge controlling property and to enable stable electrification by fixing and/or forming the film of specified org. charge controlling agent and inorg. fine particles on the surface of core particles essentially comprising a thermoplastic resin. CONSTITUTION:On the surface of core particles essentially comprising a thermoplastic resin, at least an org. charge controlling agent having >=15m<2>/g BET specific surface area and inorg. fine particles having 10-100 BET specific surface area are fixed and/or provided in a film state. Namely, by fixing the org. charge controlling agent and inorg. fine particles, the org. charge controlling agent and the inorg. fine particles are mechanically and thermaly fixed to the surface of core particles with using a well-known surface treating device. Or, one or more kinds of particles which do not soften by fixing treatment is added to the org. charge controlling agent and the inorg. fine particles and fixed to the surface of core particles. In this case, the particles to be added but not soften are thermoplastic resin, various metal particles, ceramic particles, etc.
Patent JP-S63166286-A (JP)
Inventor: ISHIKAWA MASAAKI
IPC: H05K1/02
Filed: 1986-12-26
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-H04184627-A (JP)
Title: Interface method for program composing system
Inventor: TAKEUCHI YOICHI
IPC: G06F11/28
Filed: 1990-11-20
Abstract: PURPOSE:To visually display plural programs and to easily combine these programs with each other by displaying a panel chart on a screen to show the structure of a composite program showing the executing order relation of the programs and the flow of data among the programs. CONSTITUTION:An external data file 103 stores the definition data on the programs and a panel and the external data shown on the panel. Then the external data, a program or a symbol showing the linkage between the data and the program is selected by reference to a panel chart 105. When the external data or a program is selected, a relevant field name or argument name is estimated. Meanwhile a link chart 106 is displayed with the selection of the linkage. Thus the linkage showing the flow of data is selected and a panel chart is displayed on a screen to show the structure of a composite program which shows the executing order relation of programs and the flow of data among the programs.
Patent JP-H04184450-A (JP)
Title: Coating liquid
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 1990-11-20
Abstract: PURPOSE:To improve a preservable property by incorporating titanyl phthalocyanine having a peak at a specific Bragg angle in X-ray diffraction spectra and specific phthalocyanine compd. into the above coating liquid. CONSTITUTION:The phthalocyanine compd. of formula I is incorporated into the titanyl phthalocyanine having the peak at 27.2+ or -0.2 deg. of the Bragg angle 2theta in the diffraction pattern to the characteristic X-ray (1.541Angstrom ) wave length of Cu-Kalpha, more preferably the titanyl phthalocyanine dispersion having the peaks at 9.5+ or -0.2, 24.1+ or -0.2 deg. and 27.2+ or -0.2 deg. of the Bragg angle 2theta. In the formula I, M denotes a metal atom; X<1> to X<4> denote an aryl group, heterocyclic group, amino group, nitro group, halogen atom, hydrogen atom; Y denotes a halogen atom, oxygen atom, hydroxyl group, alkoxy group, aryloxy group, alkylthio group, arylthio group, siloxy group; k, l, m, n denote 0 to 4 integer; p denotes 0 to 2 integer. The preservable property is improved in this way.
Patent JP-H04187692-A (JP)
Title: Phosphonate derivative and germicide for agriculture and horticulture
Inventor: ISHIKAWA HIROMICHI
IPC: A01N57/22
Filed: 1990-11-22
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y ar O or S; R<1> and R<2> are lower alkyl; Z is H or halogen). EXAMPLE:[2-Methoxy-1-(2'-phenoxymethyl)phenylvinyl] phosphonic acid diethyl ester. USE:A germicide for agriculture and horticulture. PREPARATION:An ortho-substituted benzylbromide expressed by formula II is reacted with (thio)phenols expressed by formula III, normally in an organic solvent (e.g. toluene) in the presence of an acid binding agent 1 (e.g. sodium hydride or triethylamine).