baber/WOPTO huggingface dataset:
Patent JP-H04325482-A (JP)
Title: Method for metallizing aluminum nitride substrate
Inventor: ANDO AKIRO
IPC: H01L23/15
Filed: 1991-04-25
Abstract: PURPOSE:To form a metallizing layer having practical adhesive strength and maintaining high heat conductivity by forming a circuit pattern on an AlN substrate by a thick film method and oxidizing only the circuit pattern part. CONSTITUTION:A prescribed circuit pattern is formed on an AlN substrate by a thick film method. The metal and glass parts of the circuit pattern are removed while leaving aluminum oxide at the substrate part and the circuit pattern part of the AlN substrate is turned into aluminum oxide. A metallizing layer is then formed on the AlN substrate by metallizing at the Al2O3 circuit pattern part by a thick film method. By this metallizing, practical adhesive strength can be ensured. The metallizing layer is removed by a mechanical method such as polishing or a chemical method such as etching.
Patent JP-H04326152-A (JP)
Title: Personal information equipment
Inventor: YABUUCHI SHIGERU
IPC: G06F1/16
Filed: 1991-04-25
Abstract: PURPOSE:To offer a personal information equipment excellent in handling by not only selecting the display direction of a screen to be displayed on the display means of the information equipment in accordance with the contents of application, but also, switching it automatically. CONSTITUTION:In order to accomplish an above-mentioned purpose, a first and a second display means are provided, and a means 40 to detect an angle between the displaying planes of the first and the second display means and the means 19 which rotates the screens to be displayed on the first and the second display means to the same direction or to the different directions, and displays them are provided.
Patent JP-H09278570-A (JP)
Title: Fermentation processing apparatus
Inventor: KONDO MUNEHIRO
IPC: C02F11/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation processing apparatus which enables uniform fermentation without agitation and flow turning and enables the processing of the fermentation product with a reduced amount of water. SOLUTION: This fermentation processing apparatus comprises a frame stand 21, a storage housing 20 which is set on the frame stand 21 and is opened only at its one side wall, a bottom plate 6 which is arranged on the frame 21 and beneath the storage housing 20, divided into a plurality of sheets and equipped with a plurality of air-feeding pipes having a plurality of outputs embedded in and is made horizontally movable, the wall face 19 which is made horizontally movable to close the opened side wall of the housing 20, and a moving means 8 which moves the bottom plate 6 and the wall face 19 horizontally. An auxiliary plate 22 is attached to the wall face 19 corresponding to the storage side face, a sucking pipe 11 having a plurality of sucking inlets 12 is set inside the storage housing to communicate the sucking tube 11 through a blower 9 to the air-feeding tube.
Patent JP-S59223195-A (JP)
Title: Submerged arc welding method of cr-mo low alloy steel
Inventor: SUGIOKA ISAO
IPC: B23K9/18
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a high strength weld metal which is highly tough and embrittlement less during use by performing submerged arc welding by a Cr-Mo low alloy steel wire contg. C, Si and Mn and further contg. >=1 kind among V, Nb and Ti and contg. N and a highly basic flux. CONSTITUTION:This low alloy steel wire contains the following compsn.: The wire contains 0.07-0.17% C, <0.20% Si, 0.40%<=Mn <1.10%, 1.8-3.5% Cr and 0.8-1.2% Mo and contains further >=1 kind among<0.1% V, <0.06% Nb and <0.30% Ti and contains 0.02-0.15% V+2Nb+0.3Ti and 0.0080-0.0180% N. Otherwise the wire contains further 0.001-0.015% B according to need. Such low alloy steel wire and a highly basic welding flux having >=1.40 basicity (wt%) shown in the formula are combined according to need and submerged arc welding of base metals, particularly extremely thick plates of a Cr-Mo steel is performed. The resultant weld metal has excellent toughness and strength even a fter long-time stress relief annealing and embrittlement extremely less during use.
Patent JP-H05287417-A (JP)
Title: High strength and high electric conductivity copper alloy
Inventor: NAOE KUNIHIRO
IPC: C22C9/00
Filed: 1992-04-15
Abstract: PURPOSE:To impart high electric conductivity, excellent workability and heat resistance and to suppress the lowering of strength at high temp. by incorporating specified amts. of Fe and one or more kinds of selected elements into a Cu alloy. CONSTITUTION:This high strength and high electric conductivity Cu alloy consists of 0.1-10wt.% Fe, 0.0050-1.0wt.%, in total, of at least one among In, Sb, Sn, Pb, Te, Bi, Se, Ti and V and the balance Cu with inevitable impurities. In the compsn., Fe disperses singly in this Cu alloy and is made fibrous by drawing to enhance the strength of this Cu alloy, and In, Sb, Sn, etc., enter into solid soln. in the Cu matrix to raise the softening temp. and to enhance the heat resistance.
Patent JP-S5220577-A (JP)
Title: Plate glass transfer apparatus
Inventor: TANAKA MAMORU
IPC: B65H5/02
Filed: 1975-08-08
Abstract: PURPOSE: To permit inspection of reinforcement glass plate to be efficiently carried out by arranging such that the plate glass during transfer by a conveyor can be automatically tilted sidewise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000290538-A (JP)
Title: Aqueous coating agent
Inventor: TANIMOTO SEIJI
IPC: C09D5/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating agent which yields a coated film having an excellent water resistance and solvent resistance. SOLUTION: The titled coating agent comprises an epoxy resin emulsion (A) and at least one hardener (B) chosen from amine compounds, thiol compounds, acid anhydrides, imidazoles and dicyandiamides. Here, the epoxy resin emulsion (A) is obtained by allowing an epoxy resin to react with a vinyl alcohol polymer having at least one functional chosen from an amino group, a carboxyl group and a mercapto group in a molecule, in an aqueous medium.
Patent JP-S5220091-A (JP)
Title: Solid electrolyte oxygen detecting device
Inventor: TAKEDA YUKIO
IPC: G01N27/409
Filed: 1975-08-08
Abstract: PURPOSE: To simplify the element construction of solid electrolyte oxygen detectors having conventional bag-tube type construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07281433-A (JP)
Title: Photosensitive resin composition
Inventor: NISHIKAWA YOSHIYASU
IPC: H05K3/28
Filed: 1994-04-07
Abstract: PURPOSE:To improve developability with an alkaline aq. soln., etc., and to ensure superior sensitivity, resolution and resistance to an electroless plating soln. by using a specified polymer binder, a thermosetting compd., an ethylenically unsatd. compd., etc., as constituents. CONSTITUTION:This photosensitive resin compsn. consists of a polyper binder soluble or swellable in an alkaline aq. soln. and capable of forming a film, a thermosetting compd. obtd. by protecting isocyanato groups in a polyisocyanate compd. having one or more photopolymerizable ethylenically unsaid. groups with alkyl alcohols, phenols, amines, oximes, hydroxamates, caprolactams, alkylthiols or a compd. having an active methylene group, a compd. having one or more carboxyl groups and one or more photopolymerizable ethylenically unsatd. groups, an ethylenically unsatd. compd. capable of forming a polymer in the presence of a photopolymn. initiator and having a liq. or solid state at ordinary temp. and a photopolymn. initiator generating radicals under irradiation with active energy beams.
Patent JP-H06304310-A (JP)
Title: Parcheesi type prize system for pinball game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-04-22
Abstract: PURPOSE:To realize an amusing and effective play like a Japanese variety of parcheesi in which, if a hit ball wins a prize of a start chucker, the number of a die changes arbitrarily and LEDs are lighted by the number, so that a player finally may win the biggest prize. CONSTITUTION:A liquid crystal display B of a die 4 which can represent the number of the die 4 arbitrarily at a time when a hit ball wins a prize of a start chucker is arranged substantially in the center of a board which has the start chucker and on which a pinball rolls. On a front surface of a peripheral wall which surrounds the vicinity of the liquid crystal display B or on a periphery of an upper end side of the board, a lot of LEDs 6 are arranged which are lighted up to advance by the number of the die represented.
Patent JP-H11295376-A (JP)
Title: Connector inspecting instrument
Inventor: FUKUDA EIJI
IPC: G01R31/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a connector inspecting instrument which is improved not to make wrong detection even when an inspection pin is inserted slantwise. SOLUTION: A connector supporting body and an inspector main body are set to be separable. An inspection pin D while urged by a spring in a direction of the connector supporting body is set to the inspector main body to be slidable. The inspection pin D of this connector inspecting instrument has a connection touch face 12a to a terminal metal fitting in a connector and a projecting part 11b for detecting an imperfect insertion to a bend space of a flexible engagement element engaging the terminal metal fitting. The inspection pin D is constituted of a conductive shaft part 12 having a leading end exposed as the connection touch face 12a and an insulating mold body 20 fixed to the leading end of the shaft part 12 and having the imperfect insertion detection projecting part 11b.
Patent JP-S61257755-A (JP)
Title: Air-driven grinder
Inventor: OMI TATSUICHI
IPC: B24B23/02
Filed: 1985-05-08
Abstract: PURPOSE:To regulate the rotary force freely while to improve safety by providing a regulation chip mounted slidably in longitudinal direction and a device for fixing the position on the lever of said regulation chip on the lever. CONSTITUTION:When pivoting a lever 15 toward the case 1, a regulation chip 10 on the lever 15 will contact against the case 1 thus to block pivoting of lever 15. consequently, it will function to regulate the rotary force by regulating the moving distance of lever or the pushing force of air volume regulation valve 6 with correspondence to the longitudinal direction of said lever. When setting to such position as to completely block pivot motion of lever 15, the lever 15 is blocked from pivoting by means of the regulation chip 10 thus to never push the air volume regulation valve 6 and to serve as a safety device.
Patent JP-H04326630-A (JP)
Title: Feeding earth circuit for submarine cable terminator
Inventor: ARAKI HIROFUMI
IPC: H04B3/44
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate a need for stop of a system for safety purpose when an earth potential detection panel is removed to the outside for the maintenance with respect to the earth potential detection panel of the feeding system supplying a prescribed current to a submarine repeater of a cable termination device of a land station of the submarine cable relay system. CONSTITUTION:When an earth potential detection panel EARTH TST panel is mounted to a cable termination device, a high impedance is caused to the panel and no return current C from earth in a current fed to a repeater REP by a feeder PFE. When the EARTH TST panel is extracted to the outside for the maintenance, a bypass circuit 1 is provided, in which the return current C from a submarine earth SE.E bypasses the panel and returns to a ground terminal G of the feeder PFE directly.
Patent JP-H11290449-A (JP)
Title: Antibacterial urine introducing catheter
Inventor: KADOTA NORIKO
IPC: A61L29/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To keep the protection of the allergic reaction by the protein contained in natural rubber latex and excellent antibacterial property over a long period by absorbing a compound bondable with silver ion to a urine introducing catheter, and immersing in a silver compound aqueous solution to introduce the silver compound to the surface. SOLUTION: In this antibacterial urine introducing catheter, a compound bondable with silver ion is absorbed to the urine introducing catheter, and then immersed in a silver compound aqueous solution, whereby the silver compound is introduced to the surface. According to the antibacterial catheter obtained in such a process, since it is not required to consider the dispersiblility of a base material and the silver compound which is the antibacterial material, and the process of imparting the antibacterial property can be performed under a mild treatment condition, the working can be facilitated and the degradation by the heat of the antibacterial material can be prevented.  Further, since the silver compound can be chemically bonded to only the surface that requires the antibacterial performance of the urine introducing catheter, it can be economically provided without requiring any excessive silver compound.
Patent JP-S5620089-A (JP)
Title: Gas generating apparatus employing sawdust of wood and wood chip as raw material
Inventor: MIURA YUUJI
IPC: C10J3/02
Filed: 1979-07-30
Abstract: PURPOSE: To generate a combustible gas and at the same time to produce activated carbon, by a method wherein a gas withdrawing port and an activated carbon withdrawing port are provided at the upper part of a furnace internally equpped with  electrodes, and there is provided an activated carbon receiving apparatus communicating with the activated carbon withdrawing port.  
     CONSTITUTION: Electrodes 13, 13 provided on both sides within a furnace 1 are connected to a device for a power source. The power source is switched on in such  a situation that the furnace 1 is filled with activated carbon B. When the temperature within the furnace reaches a predetermined temperature, a driving apparatus 4  is operated to rotate a screw conveyor 3. A raw material A within a hopper 2 is  moved along the inclined bottom of the furnace 1, and then is moved upwardly.  The raw material is carbonized by Joule's heat and arc heat generated between electrodes 13, 13, and continuously activated by water vapor of the raw material A to  produce the activated carbon B. A combustible gas simultaneously produced is  withdrawn from a gas withdrawing port 14. The activated carbon B is passed  through an activated carbon withdrawing port 7 and continuously collected in an  activated carbon receiving apparatus 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255436-A (JP)
Title: Vaccine preparation
Inventor: JIEI DEIIN GAABAA
IPC: A61K9/10
Filed: 1987-04-16
Abstract: A vaccine for stimulating an immune response comprising an antigen and a saponin in an oil and water emulsion, and a process for its preparation.
Patent JP-S5430927-A (JP)
Title: Production of filament yarns
Inventor: SUZUKI KOUJI
IPC: D02G1/00
Filed: 1977-08-12
Abstract: PURPOSE: To make it possible to unwind filament yarns dropped and accommodated in a container, by making filaments jetted from an injection nozzle together with compressed fluid in a specific temperature range collide with a tilted surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61253940-A (JP)
Title: Unique word transmission system
Inventor: AOYANAGI HIDEHITO
IPC: H04L7/00
Filed: 1985-05-07
Abstract: PURPOSE:To reduce the error ratio of misdetection by forming a transmission means for sending a unique work at a slow speed from the transmitting side and thinning, extracting and detecting the unique word also at a slow speed on the receiving side. CONSTITUTION:A unique word generating part 13 outputs a unique word at a communication speed delayed down to 1/N (N: previously set up optional positive integer) the communication speed of data outputted from a data transmission part 11. The transmitted data sequence is supplied to a data receiving part 21 and also supplied to a thinning extraction part 22. The extraction part 22 detects the data sequence sent from a data switching part 12 at the speed of 1/N the communication speed, extracts only the unique word of a communication speed Avps and supplies the extracted unique word to a correlation detection part 23, which compares whether the supplied unique word coincides with a previously known unique word to find out the correlation between them, and if a fixed bit of them coincides with each other, decides that the input is the unique word.
Patent JP-H02275379-A (JP)
Title: Sonar apparatus of underwater navigating body
Inventor: OKABASHI NOBUAKI
IPC: G01S3/86
Filed: 1989-04-18
Abstract: PURPOSE:To improve a noise removal characteristic by dissolving output signals of two receivers into narrow-band frequencies respectively and by weighting narrow-band frequency groups in accordance with the height of the degree of correlation in the groups. CONSTITUTION:A frequency analyzing circuit 3 in a signal processing system dissolves an output signal of a receiver 1 having directivities 11 and 12 in the direction of advance of an underwater navigating body 9 into a narrow-band frequency group, which a frequency analyzing circuit 4 dissolves an output signal of a receiver 2 having a directivity 10 in the direction perpendicular to the direction of advance of the body into a narrow-band frequency group as well. Then, the correlation between signals of corresponding frequencies of said frequency groups is computed by a correlation circuit 5. A coefficient computing circuit 6 calculates a correction coefficiency in accordance with the height of the degree of the correlation between the signals and weights the narrow-band frequency groups through a weighting circuit 7. Subsequently, an output signal of the circuit 7 is added up in an addition circuit 8. By this constitution, suppression can be conducted even when there are an obstruction 14 on the lateral side of the navigating body 9 and noise 15 from the rear, and thus a noise removal characteristic is improved.
Patent JP-H01271182-A (JP)
Title: Manufacture for wire harness and jig for mounting grommet to wire harness
Inventor: KANAZAWA HAJIME
IPC: B25B27/14
Filed: 1988-04-19
Abstract: PURPOSE:To reduce a completion time permitting manufacture of a wire harness, till it is completed, to be performed only by assembly line work of a rough plate by additionally providing a jig for holding a grommet to be expanded directly to the rough plate. CONSTITUTION:A jig (a) inserts its mounting grip 5 in an unmoving condition to a supporting cylinder 10 protrusively provided in a predetermined position of a rough plate 4, and a ring 6, additionally provided in the mounting grip 5, is fixed to the predetermined position. A grommet 1 is fitted in an expansion condition to pawl bars 7 protrusively provided in the periphery of this ring 6, being vertically provided in the rough plate 4. While an electric wire 3 is placed penetrating through the grommet expansion jig (a) vertically provided in this rough plate 4, wiring work is continued. Next performing taping work as in the normal method, mounting various tools, controlling a release lever 9' of a release mechanism 9, releasing maintaining action of a grommet expansion maintaining mechanism 8 of the pawl bar 7, turning it to the inside and removing this jig (a), manufacture of a wire harness (b) is completed.
Patent JP-H02280999-A (JP)
Title: Method for forming powder of metal, ceramic or the like
Inventor: NISHIO HIROAKI
IPC: B28B3/00
Filed: 1989-04-18
Abstract: PURPOSE:To improve the transferability of a pattern by forming a thin elastic mold on surface of the pattern and a mold supporting body on the outer face thereof, packing forming powder material into cavity obtd. after removing the pattern from opening part and executing cold isostatic pressing treatment. CONSTITUTION:On upper face of the paraffine wax-made pattern 1, a spacer 2 is stuck and raw liquid of natural rubber is applied to form the thin elastic mold 3. This is set into a flask 5 and calcined gypsum is kneaded with water and poured and hardened to form the mold supporting body 4, and the spacer 2 is taken off, and the wax 1 is melted by heating and discharged to form the cavity. In the cavity, the forming powder material of metal, ceramic, etc., is packed, and after executing deaeration and sealing, the CIP treatment is executed and the mold supporting body 4 and the rubber film are peeled off to obtain the forming body. As detachment and attachment of the thin elastic mold are unnecessary, wrinkle is not developed and the transferability of the pattern is improved.
Patent JP-2000292918-A (JP)
Title: Photothermosensitive recording material
Inventor: MATSUMOTO HIROTAKA
IPC: G03F7/004
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a phtothermosensitive recording material capable of forming an image high in resolution and small in fog on the background and high in sharpness and contrast. SOLUTION: This photothermosensitive recording material is obtained by forming on a support the recording layer containing microcapsules enclosing color forming components and a photopolymerizable composition, containing at least a polymerizable compound having a site reacting with the above color forming component to form color and an ethylenically unsaturated bond in the same molecule, an organic boron compound anion salt, and an organic dye compound, and at that time, the optical density of the organic dye compound in the maximum absorption wavelength is >=0.5.
Patent JP-2000294548-A (JP)
Title: Microwave plasma treatment apparatus using dielectrics window
Inventor: SUZUKI NOBUMASA
IPC: C23C16/44
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating device for uniquely and quickly treating a large aperture with high quality, even when treated at a high pressure region of about 1 Torr. SOLUTION: This plasma treatment apparatus is provided with a plasma treatment chamber 101, having a dielectric window 107 through which microwaves are transmitted, a means for supporting a substrate 102 to be treated, a gas inlet means 105 for treatment in the plasma treatment chamber 101, an exhausting means 106 for exhausting the inside part of the plasma treatment chamber 101, and a microwave introducing means having plural slots. The face of the dielectric window 107 at the plasma treatment chamber side is in a drill shape.
Patent JP-H10325913-A (JP)
Title: Dispersion compensative optical fiber and wavelength multiple light transmission line
Inventor: MUKASA KAZUNORI
IPC: H04B10/2569
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensative optical fiber connected to a single mode optical fiber having zero dispersion at a wavelength 1.31 μm and having both functions as the dispersion compensative function of the single mode optical fiber and as an optical transmission line. SOLUTION: The dispersion value of the dispersion compensative optical fiber at the wavelength 1.55 μm is made within the range of -35 ps/nm/km to -10 ps/nm/ km, and a refractive index distribution is made a W type profile. Preferably, the dispersion value at the wavelength 1.55 μm is made >=-20 ps/nm/km and <=-10 ps/nm/km, and a ratio between the dispersion value and a dispersion slope at the wavelength 1.55 μm is set so as to become opposite in a positive/negative code to and equal in an absolute value to the ratio between the dispersion value and the dispersion slope at the same wavelength 1.55 μm band.  A specific refractive index difference Δ+ of a central core 1 for a clad 3 is made >=1.0% and <=1.8%, and the ratio RΔ of the specific refractive index difference Δ- of a dido core 2 for the clad 3 for the specific refractive index difference Δ+ is made <=-0.25, and the ratio Ra (Ra=a/b) of the size (a) of the central core 1 for the size (b) of a side core is made within the range of >=0.3 and <=0.4. A mode field size is made >=5.5 μm.