baber/WOPTO huggingface dataset:
Patent JP-H08215594-A (JP)
Title: Vertical pulverizer
Inventor: MINOWA ETSUO
IPC: B02C18/12
Filed: 1995-02-10
Abstract: PURPOSE: To provide a vertical pulverizer being hard to be worn and enabling to enhance the pulverizing efficiency by bringing a L-shaped cutter into contact with an inside tank having a first hole, forming an outside tank having a second hole at the outside of the inside tank and rotating the inside tank. CONSTITUTION: A vertical rotary shaft 6 is rotated and while the inside tank 10 is rotated, an object to be pulverized is thrown into the inside tank 10. Then the object to be pulverized is fed to the L-shaped cutter 11 and the inside surface of the inside tank 10 by a centrifugal force, cut, pulverized, passed through the first hole of the inside tank 10 and goes to the outside tank 9. When it enters the second hole of the outside tank 9, it is applied with a shear force in accordance with a revolving force of the inside tank 10, and pulverized further finer and discharged as a final pulverized product. Thus, the device is hard to be worn, the running cost is saved and the pulverizing efficiency is enhanced.
Patent JP-H03226776-A (JP)
Title: Copying machine
Inventor: OKADA NAOFUMI
IPC: G03G15/043
Filed: 1990-01-31
Abstract: PURPOSE:To prevent overheating of an exposure part by guiding a part of air blown out from a cooling blower to a lower surface of an exposure glass plate by an air guide of an auxiliary reflection plate of the exposure device and also guiding to an upper surface of the exposure glass plate by an air guide opening of a supporting plate. CONSTITUTION:The cooling blower 29 which blows air toward the exposure device 24 is disposed in the front of the auxiliary reflection plate 27 inside the copying machine main body 21. Then, a part of the air from the cooling blower 29 is guided to the lower surface of the exposure glass plate 23 by the air guide 27a of the auxiliary reflection plate 27, and another part of the air is also guided to the upper surface of the exposure glass plate 23 through an air guide opening 30 of the supporting plate 22 and the air guide hole 43 of an external plate 42. Thus, the overheating of exposure part members of a recirculating original feeding device 31 such as the exposure glass plate 23 or an original guide plate 34 due to illumination of a lamp 26 is prevented by the cooling effect of the air.
Patent JP-H03229073-A (JP)
Title: Check valve with valve opening function
Inventor: YONEZAWA KEITARO
IPC: F16K15/18
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the resistance at the time of release changeover as well as to promote pressure stabilization in an inlet port and accident prevention at the time of unexpected changeover by making an operating lever reset spring, installed in an operating force transmission system, allow the changeover of an operating lever, and having it automatically reset to a valve opening release position from the valve opening. CONSTITUTION:A valve opening state holding means 38 is installed in place extending over a valve opener insert hole 23 and a valve opener 36 of a valve box 20. This holding means 38 constitutes a steel ball 40 inserted into a peripheral wall of the insert hole 23 to be engageable with a V-groove 39 formed in a left-hand part of the valve opener 36 through a spring 40. In addition, even in an operating force transmission system till leading to the valve box 20 from an operating lever 45 by way of an operating shaft 43, an operating lever reset spring 46 consisting of a torsion coil spring is installed in space between the lever 45 and the valve box 20. This reset spring 46 allows a changeover from a valve opening release position A to a valve opening position B of the lever 45, while it presets resilient pressure so as to reset the lever 45 from the valve opening position B to the valve opening release position A automatically.
Patent JP-H06234267-A (JP)
Title: Ink jet recording sheet for label
Inventor: OGAWA SUSUMU
IPC: B41M5/52
Filed: 1993-02-12
Abstract: PURPOSE:To suppress undulation or background staining and to ensure a good image grade, in a support having an ink receiving layer and a self-adhesive layer respectively arranged to both surfaces thereof, by respectively setting the content (wt.%) of pigment and internal bonding strength (g/cm) to specific numerical value ranges. CONSTITUTION:An ink jet recording sheet for a label is constituted by providing at least one or more ink receiving layer on one surface of a support based on wood pulp and pigment and arranging a self-adhesive layer on the other surface thereof. In this case, the content of the pigment in the support is set to 5-36wt.% and the internal bonding strength of the support is set to 165-475g/cm. Further, a coating layer based on pigment and a binder may be provided between the support and the self-adhesive layer. By this constitution, the surface undulation of the sheet lowering the grade of an image, the enlargement of a dot accompanied by the exudation of ink and background staining due to the lowering of ink absorbability are respectively suppressed and a good image grade is ensured.
Patent JP-H02202732-A (JP)
Title: Optical signal transmission equipment
Inventor: MATSUMOTO TOSHIKAZU
IPC: H04B10/516
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate the maintenance of a transmitting terminal station by providing an optical external modulator on the transmitting terminal station, and providing a light emitting element connected to an input terminal of the optical external modulator and a light receiving element connected to an output terminal of the optical external modulator on a receiving terminal station. CONSTITUTION:In an optical signal transmission device consisting of a transmitting terminal station 2 and a receiving terminal station 1 connected to the terminal station 2 through an optical fiber cable 6, an optical external modulator 5 is provided on the terminal station 2, and a light emitting element 3 and a light receiving element 4 are provided on the terminal station 1. Also, the element 3 is connected to an input terminal of the modulator 5, and the element 14 is connected to an output terminal of the modulator 5. In such constitution, when an optical signal is sent out to the cable 6 from the element 3 of the terminal station 1, in the terminal station 2, the optical signal from the terminal station 1 is modulated in accordance with information by the modulator 5, a modulated signal is sent out to the cable 6 and the information is demodulated by the element 4 of the terminal station 1. In such a way, the maintenance of the element 3 can be executed in a lump on the terminal station 1 side together with the element 4, therefore, the maintenance and the repair of the terminal station 2 can be facilitated.
Patent JP-H05186298-A (JP)
Title: Functional thin film laminate
Inventor: ITO AKIHIRO
IPC: H01L21/84
Filed: 1992-01-13
Abstract: PURPOSE:To diversify materials of device and to provide an inexpensive and high-performance thin film laminate in production of a thin film laminate to form a thin film on a single crystal base by diversifying materials for an intermediate layer. CONSTITUTION:A functional thin film laminate comprises (a) a base of single crystal containing at least one Si and Se, (b) an intermediate layer composed of at least one metal oxide of metal element selected from Li, Be, Mg, Ca, Sr, Ba, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Tb, Tm, Yb, Al, Ti, Zr, Hf, Th, V and Ta formed on the base and (c) a functional oxide thin film formed on the intermediate layer. As for the intermediate layer (b) in the crystal plane, (i) configuration of four metal atoms shows a tetragon having one side with 5.1-6.1Angstrom  or 3.5-4.4Angstrom  length and (ii) configuration of four oxygen atoms shows a tetragon having one side with 3.5-4.8Angstrom  or 2.5-3.4Angstrom  length.
Patent JP-H09196732-A (JP)
Title: Apparatus for measuring powder and grain
Inventor: HIKITA HISANORI
IPC: G01F11/40
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To correctly measure a plurality of different volumes of powder and grain of various kinds by a single measuring tank and discharge the materials. SOLUTION: A measuring tank 6 which is approximately in the same shape as a storing tank 4 is set immediately below the storing tank 4 storing a powder and grain F. The measuring tank 6 is divided by a plurality of diaphragms A4 , A5 each having a space part K2 thereinside thereby to form measures M2 , M3 . Measuring shutters S2 , S3 are installed between the storing tank 4 and measures M2 , M3 , and moreover a common discharge shutter S5 is arranged at bottom parts of the measures M2 , M3 . A predetermined measure M2 , M3 is filled with the powder and grain F by opening a predetermined shutter S2 , S3 . Then, the shutter S2 , S3 is closed and subsequently the discharge shutter S5 is opened. In this manner, the powder and grain F in the predetermined measure M2 , M3 is discharged simultaneously with the powder and grain material F dropping into the space part K2 .
Patent JP-H04263053-A (JP)
Title: Manufacture of hot dip metal plating stainless steel sheet
Inventor: MUTO SHINICHIRO
IPC: C21D9/46
Filed: 1991-02-18
Abstract: PURPOSE:To remove oxides on the surface of a stainless steel sheet damaging the quality in hot dip metal plating and to improve the uniformity of the plating and its quality. CONSTITUTION:At the time of applying hot dip metal plating to a stainless steel sheet 1, degreasing is executed by a degreasing device 2 and a pickling treatment is executed by a pickling device 3 to remove oxides (a solid passive state film) on the surface of the steel sheet. Thereafter, the steel sheet 1 is heated by a heating furnace 6 in a nonoxidizing atmosphere and is immersed in a hot dip aluminum bath 7 to prevent the generation of nonplating parts.
Patent JP-H04262928-A (JP)
Title: Dash panel part soundproof structure
Inventor: TERASHI SHIGEKI
IPC: B60K37/00
Filed: 1991-02-18
Abstract: PURPOSE:To ensure the soundproof function of a dash panel part, and to reduce the noise in a car interior. CONSTITUTION:An asphalt sheet 26 in the side of a cabin 18 is expanded correspondent to a hole 38 provided on an iron plate 28, and a felt 40, around which is closed, is arranged. A high sound pressure P is input into the point where the felt 40 is arranged. The sound pressure P which is a sound source, is absorbed by the felt 40 sandwiched between each asphalt sheat 24 and 26. The vibration which is a new sound source is generated in the asphalt sheet 26 in the side of the cabin 18, while the vibration will be small and the generated sound pressure P0 will be small, due to the large reduction in the sound pressure generated by the felt 40 as well as the asphalt sheets 24 and 26, and almost all of the vibration is absorbed by a felt 30 between the asphalt sheet 26 and an inner packaging material 32, and the transmission of the vibration into the cabin 18 is reduced to a large degree.
Patent JP-H04263297-A (JP)
Title: Active noise controller
Inventor: HAYAKAWA YOSHIKAZU
IPC: G10K11/178
Filed: 1991-02-18
Abstract: PURPOSE:To reduce noise at an evaluation point even when a residual noise detecting means is provided spatially at a distance from the evaluation point. CONSTITUTION:The active noise controller is equipped with a control sound source which generates a control sound to interfere with the noise, the means 14 which is provided spatially at a distance from the evaluation point where the noise is to be reduced and detects the residual noise, a means 10 which detects a signal regarding the noise generation state of a noise source, and a control means 28 which outputs a signal for driving the control sound source 18 according to the output signal of the residual noise detecting means 14 and the output signal of the noise generation state detecting means 10. The control means 28 estimates the residual noise at the evaluation point according to the detected residual noise and specific ratios between the noise source and control sound source 18, and evaluation point and residual noise detecting means 14 and generates an output based on the signal of the estimated residual noise and the output signal of the noise generation state detecting means 10.
Patent JP-S61184498-A (JP)
Inventor: NOMURA TATSUYOSHI
IPC: G21F9/30
Filed: 1985-02-12
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-S61186208-A (JP)
Title: Decomposition of hydrogen perioxide
Inventor: NOGUCHI HIROSHI
IPC: C01B13/02
Filed: 1985-02-12
Abstract: PURPOSE:A substance which is capable of decomposing hydrogen peroxide and of binding oxygen with hydrogen is used as a catalyst and hydrogen is fed and brought into contact with hydrogen peroxide in the presence of the substance to effect continuous decomposition of hydrogen peroxide with a high level of catalyst activity constantly maintained. CONSTITUTION:In the process where hydrogen peroxide is decomposed by bringing a hydrogen perioxide aqueous solution into contact with a catalyst, a substance which is capable of decomposing hydrogen peroxide and of binding oxygen with hydrogen is used as a catalyst and hydrogen is fed to the catalyst. Hydrogen may be fed, only when the catalyst lowers its activity, however, the feed may be constantly continued, while the decomposition is effected. The selection appropriately depends on reaction conditions. Hydrogen is brought into contact with the catalyst as such or in a diluted mixture with an inert gas.
Patent JP-H04263350-A (JP)
Title: Control method for computer peripheral equipment
Inventor: TAKAHASHI SHINJI
IPC: G06F13/38
Filed: 1991-02-18
Abstract: PURPOSE:To unnecessitate the setting of addresses in the case the number of combinations of peripheral equipments increases and these combinations change by imparting the proper identification numbers to all peripheral equipments. CONSTITUTION:Intrinsic identification numbers are imparted to the peripheral equipments 1-3 of a computer 4, and the computer 4 transmits these peripheral equipment identification numbers and the peripheral equipment selection commands. The equipments 1-3 receive these commands and then collate the identification numbers with each other. Thus a single peripheral equipment is selected and controlled. In other words, the computer 4 can select a specified peripheral equipment just with transmission of the command and the identification number of the corresponding equipment.
Patent JP-S58144351-A (JP)
Title: Dicarboxylic acid derivative of clenbuterol compound and its preparation
Inventor: YAMAGUCHI HISAO
IPC: C07C231/12
Filed: 1982-02-18
Abstract: NEW MATERIAL:The compound of formulaI[X and Y are Cl or CF3; R1 and R2 are H or -CO-(CH2)n-COOR3 (R3 is H or lower alkyl; n is 1-4) provided that R1 and R2 are not H at the same time]. EXAMPLE:3-  1-( 4-Amino-3, 5-dichlorophenyl )-2-( t-butylamino )ethoxycarbonyl  - propionic acid. USE:Useful as a hapten for the enzyme immunoassay of clenbuterol or its analogues, or a synthetic intermediate of the hapten. PROCESS:The compound of formulaIcan be prepared by reacting the clenbuterol compound of formula II with a reactive derivative of the dicarboxylic acid of formula III in the presence of an organic tert-amine compound usually at 0 deg.C- 120 deg.C, and if necessary, esterifying the reaction product.
Patent JP-S57138954-A (JP)
Title: Ink jet printer
Inventor: FURUKAWA ISOKAZU
IPC: B41J2/19
Filed: 1981-02-20
Abstract: PURPOSE:To automatically prevent possible air suction, ink dripping and the like when a valve is shut off by canceling unavoidable changes in the pressure with a piezo-electric element detecting it with a pressure sensor. CONSTITUTION:A piezo-electric element 15 of an ink jet head 14 is switched over for excitation when a valve is opened while for controlling pressure when it is closed with a switching circuit 23. When the valve 11 is closed, changes in the pressure of the ink supply system 13 are detected with a pressure sensor 12. Only alternate current corresponding to a brief decompression signal as transient phenomena at the shutting off of the valve, a fine pressure change emerging before and after the time and the like is amplified with an AC amplification circuit 20 and inverted in the phase with an inverter at the subsequent stage. Then, it is delayed with a delay circuit 22 by a time required for transmitting a pressure wave from the pressure sensor to the head and after amplified in power, drives the piezo-electric element 15.
Patent JP-H09215957-A (JP)
Title: Method and device for frit-glass application
Inventor: MIYANO KIYOHARU
IPC: B05D7/24
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To easily coat the seal face of a funnel with a predetermined amt. of a frit glass slurry by controlling the temp. of the frit glass slurry extruded from a tank and making the amt. of coating of the frit glass to the seal face const. SOLUTION: An extrusion nozzle 21 is provided on the lower end part of a tank 20 for holding a frit glass slurry and a temp. sensor 22 is provided to detect the temp. of the frit glass slurry 10 in the tank 20. In addition, a heater 23 consisting of a heater for heating the frit glass slurry 10 in the tank 20 and a temp. controller consisting of a cooler 24 wherein a cooling fluid flows are provided. Then, a signal from the sensor 22 is compared with an inputting set value and is controlled to adjust easily the amt. of extrusion of the frit glass slurry 10 and to make the amt. of coating of the frit glass const. to the seal face of the funnel.
Patent JP-2000221666-A (JP)
Title: Image forming material and image forming method
Inventor: MIZUSHIMA YOSHIO
IPC: G03F7/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material using a low-cast substrate which does not require etching, is favorable for the environment and has high hydrophilic property and adhesiveness by forming a photosensitive layer containing a dye having its absorption band in infrared light and a novolak resin obtained by condensing phenols with aldehydes or ketones on a substrate. SOLUTION: The image forming material has a photosensitive layer containing a dye having its absorption band in infrared light and a novolak resin obtained by condensing phenols with aldehydes or ketones on the substrate with a hydrophilic layer containing one of a water-dispersible filler and a silicate. The water-dispersible filler is preferably porous silica or a zeolite and the amount of the filler is 10-100 wt.% of the hydrophilic layer. The average particle diameter of the filler is 0.2-10 μm and the surface of the filler may be inorganically treated.
Patent JP-S59148945-A (JP)
Title: Digital adder
Inventor: TAGUCHI SHIGEMITSU
IPC: G06F7/50
Filed: 1983-02-15
Abstract: PURPOSE:To simplify a digital adder by composing the digital adder of an exclusive OR circuit generating signals Y and -Y alternately to its outputs to form one output signal and a carry circuit outputting a carry input signal and a data signal alternately. CONSTITUTION:An exclusive OR circuit X6 forms a sum S from the output of an exclusive OR circuit X5 inputting data signals A, B and the output of an inverter N5 and a carry input signal. The output of an exclusive NOR circuit XN is inputted to the gates of an n-MOSFETQ24 and a p-MOSFETQ23 and the output of the exclusive OR circuit X5 is inputted to the gates of an n- MOSFETQ22 and a p-MOSFETQ25. When only one out of the signals A, B go to ''1'', the outputs of the circuits X5, XN are turned to ''1'' and ''0'' respectively, the FETsQ22, Q23 are connected and the signal C ''1'' is sent to a carry output CO. When both the signals A, B go to ''1'', the FETsQ24, Q25 are connected, the signal B ''1'' is outputted to the carry output CO. Consequently, the number of inversion stages is reduced and high speed operation is attained.
Patent JP-H07257020-A (JP)
Title: Recording sheet containing salt of amine acide and halogenated quaternary choline
Inventor: SHIYADEI ERU MARUHOTORA
IPC: B41M5/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a recording sheet being most suitable for an inkjet printing method and a printing method by drying by microwave irradiation, and generating a few curling even when an aqueous ink is used. CONSTITUTION: This recording sheet comprises a substrate and an additive selected from a group consisting of monomeric amine acid salts, monomeric quaternary choline halides and mixtures thereof. In addition, this recording sheet consists of a substrate, at least one additive selected from the group consisting of monomeric amine acid salts, monomeric quaternary choline halides and mixtures thereof, an optional binder, an optional antistatic agent, an optional biocide and an optional filler.
Patent JP-H10221927-A (JP)
Title: Electrifying roll
Inventor: YAMAGUCHI KOJI
IPC: B29K21/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roll having a resistance controlling layer made of an epichlorohydrin rubber without using a lead compd. as an acid accepting agent. SOLUTION: This electrifying roll is produced by forming a conductive rubber layer 12 having low hardness around an axial body 10, and successively forming an electrode layer 14, a resistance controlling layer 16 and a protective layer 18 around the conductive rubber layer 12. The resistance controlling layer 16 is formed by using an epichlorohydrin rubber with which a hydrotalcite is compounded as an acid accepting agent.
Patent JP-2000223204-A (JP)
Title: Electric leakage prevention cover for embedded electric outlet
Inventor: HOIZUMI TOSHIO
IPC: H01R13/447
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily mount the subject cover on a front plate of a embedded electric outlet so as to easily cover a plurality of plugs. SOLUTION: A cover body 5 is cylindrically formed with a fire-proof or insulative sheet. A fixing means 7 is integrally provided at an aperture inner end 6 of the cover body 5 opposite to a circumferential edge 1a of the front plate 1. A closing means 12 is provided at an aperture outer end 10 of the cover body 5 such that it can close the aperture outer end 10 in a bundled style with respect to cords 15 of plugs 16 that are inserted into a plurality of insertion holes 2 of an embedded electric outlet C.
Patent JP-S53110372-A (JP)
Title: Resin dispenser nozzle
Inventor: INAYOSHI HIDEO
IPC: H01L21/56
Filed: 1977-03-09
Abstract: PURPOSE: To obtain a coating film of a uniform thickness, by providing a heater near the nozzle aperture part and securing an optimum coating viscosity for the resin right before jet through the nozzle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07213626-A (JP)
Title: Microcurrent treating device
Inventor: ISHIHARA KOKICHI
IPC: A61N1/20
Filed: 1994-01-26
Abstract: PURPOSE:To make a microcurrent treating device easy to use by freely bendably connecting two kinds of metallic pieces varying in ionization tendency via a nonconductive material so as to prevent contact of these metallic pieces with each other, thereby forming these pieces to a flexible ring form. CONSTITUTION:Plural pairs of the metallic pieces 3 of aluminum, etc., which are respectively formed to a spherical shape and have the high ionization tendency and the metallic pieces 4 of brass, etc., which have the lower ionization tendency are inserted with the nonconductive flexible wire 1, such as yarn, consisting of a natural fiber by parting these pieces from each other. Stoppers 2 are fixed to both sides of the respective metallic pieces 3, 4 to prevent movement of the metallic pieces 3, 4. Both ends of the flexible wire 1 are connected separably by connectors 5, 6 consisting of the brass, etc., and having the low ionization tendency. This ring is worn on the neck and the nerves are stimulated by the microcurrent flowing between both metallic pieces 3 and 4, by which stresses are eliminated.