baber/WOPTO huggingface dataset:
Patent JP-H08232059-A (JP)
Title: Substrate coated with film containing carbon-nitrogen compound
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a substrate coated with a film contg. a C-N compd. and having high hardness, superior toughness and satisfactory adhesion. CONSTITUTION: A film Sm1 of at least one kind of element selected from among Si, Cr, Ti, Al and Zr or a film Sm2 of oxide or nitride of the element is formed on a substrate S and a film Sf contg. a C-N compd. is formed on the outside of the film Sm1 or Sm2. In other way, an N ion implanted layer S1 is formed in a surface part of the substrate S and the film Sm1 or Sm2 and the film Sf are formed on the outside of the layer S1. The objective coated substrate is obtd.
Patent JP-H11218094-A (JP)
Title: Turbo molecular pump
Inventor: MIYAMOTO MATSUTARO
IPC: F04D19/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the stress of the lowermost part of a rotor without reducing pump exhaust performance through reduction of the rotation speed of an impeller. SOLUTION: This pump comprises a vane exhaust part L1 wherein a plurality of rotary vanes 12 arranged at the outer periphery of a rotary cylindrical part 5 on the rotor R side and a plurality of fixed vanes 15 on the stator side are alternately arranged in a pump casing 1; and a screw groove exhaust part L2 having a screw groove formed in at least either the stator S side or the rotor R side, situated downstream, of the vane exhaust part L1 . In this case, a cylindrical stress reduction part 21 is arranged at the lowermost end part of the rotary cylindrical part 5 of the vane exhaust part L1 .
Patent JP-S59161699-A (JP)
Inventor: SUZUKI MIKIO
IPC: F41G7/22
Filed: 1983-03-07
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-S60181166-A (JP)
Title: Pigment with treated surface and cosmetic blended with it
Inventor: TAKASUGI YOSHITOYO
IPC: C09D7/00
Filed: 1984-02-28
Abstract: PURPOSE:Pigment with treated surface containing water, having the surface coated with a metallic soap, easily dispersible into water, showing water repellency after water evaporation. CONSTITUTION:The surface of pigment (one or more of preferably mica pearl pigment, bismuth oxychloride pearl pigment) is coated with a metallic soap [preferably a compound shown by the formula (R is >=6C, preferably 8-20C hydrocarbon; M is metal except alkali metal; n is valence of metal M), such as aluminum stearate, etc.], and adjusted to >=20wt% water content, preferably 50+ or - 10wt% water content, to give the desired pigment. A cosmetic having refreshing feeling, wetting feeling, improved water resistance, and good durability of makeup is obtained by using 20-95wt% of the pigment. EFFECT:A bar cosmetic like pencil requiring no application tool is obtained by adding gypsum to the cosmetic.
Patent JP-2000238878-A (JP)
Title: Molding for packaging electronic parts
Inventor: YAMADA TAKESHI
IPC: C08L53/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a molding for the packaging electronic parts comprising a rubber modified styrene based resin composition, which is excellent in transparency and impact-resistance, and presents a favorable appearance. SOLUTION: In a rubber modified styrene based polymer wherein a dispersed phase comprising a rubber-form elastic body is 1-15 pts.wt., and a continuous phase comprising a polymer containing a specified amount of a styrene based monomer unit and a (meth)acrylic acid ester based monomer unit, is 99-85 pts.wt., the rubber-form elastic body is a styrene (30-50 wt.%)-butadiene (70-50 wt.%) block copolymer, and the weight average molecular weight (Mw) of the polystyrene component of this block copolymer is 45 thousand - 75 thousand, and in addition, a ratio (Mw/Mn) of Mw and a number average molecular weight (Mn) is 1.20-1.80, and this molded body comprises a rubber modified styrene based resin composition which contains 0.01-0.5 pts.wt. of a metal salt of a higher fatty acid, to 100 pts.wt. of the rubber modified styrene based polymer.
Patent JP-S51111047-A (JP)
Title: Magnetron
Inventor: KONNO ITOGO
IPC: H01J23/10
Filed: 1975-03-26
Abstract: PURPOSE: A compact and highly efficient magnetron. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51111095-A (JP)
Title: Piezo-electrical vibrator
Inventor: YAMAZAKI TSUNEO
IPC: H03H9/21
Filed: 1975-03-26
Abstract: PURPOSE:To lower the dynamic impedance of the Piezo-electrical vibrator, improve its temperature characteristic, simplify the shape and structure of the electrodes for easier processing and to enable prass production.
Patent JP-H05207662-A (JP)
Title: Synchronous throw-in relay
Inventor: ONO TAKAYUKI
IPC: H01H33/59
Filed: 1992-01-28
Abstract: PURPOSE:To alleviate the labor in periodic inspection/maintenance work of synchronous throw-in relay input circuit while keeping the accuracy of relay. CONSTITUTION:Single monitored voltage ew and system voltages e1, e2 are inputted through voltage input circuits VI1, VI2, respectively. A voltage difference operating section 1A and a phase difference operating section 2A operate output voltage difference and phase difference of the voltage input circuits VI1, VI2, respectively. Voltage difference and phase difference within an allowable range, operated through respective operating sections 1A, 2A for the monitored voltage ew, are then stored in a voltage difference memory Mv and a phase difference memory Mtheta, respectively. Subtracting means Ad1, Ad2 then subtract the voltage difference and the phase difference stored in the memories Mv, Mtheta from system voltage difference and phase difference operated through respective operating sections 1A, 2A for the system voltages e1, e2. Thus obtained outputs are employed as corrected voltage difference DELTAV' and corrected phase difference DELTAtheta' of both system voltages in the decision of circuit breaker throw-in conditions.
Patent JP-H11228844-A (JP)
Title: Antimicrobial composition and antimicrobial artificial stone
Inventor: NOGI KOZO
IPC: C08K3/40
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an excellent antimicrobial performance, capable of controlling the duration of the antimicrobial performance and free from the problem of coloration with the passage of time by using zinc-containing amorphous particles as an antimicrobial agent. SOLUTION: This composition comprises (A) a curable resin and (B) zinc- containing amorphous particles as an antimicrobial agent. The component A is preferably a polymer syrup containing a (meth)acrylate monomer and a (meth) acrylic polymer. It is preferable that all parts or a part of the component A and the remainder are a semi-cured product and a radically polymerizable resin component, respectively. The component B includes zinc-containing glass particles as a typical example, and preferably has a particle diameter of <=10 μm. The component B is preferably compounded in an amount of 0.05-5 wt.% per 100 wt.% of the total amount of the components (excluding the component B) in the composition. The composition may be used as an artificial stone composition.
Patent JP-S59163632-A (JP)
Title: Coordinate position detector
Inventor: SEKI EIJI
IPC: G06F3/03
Filed: 1983-03-09
Abstract: PURPOSE:To detect the coordinate value of a large-sized screen by providing a lead wire along the center axial line of a waveguide, supplying a driving signal to the waveguide to detect the vibration of the waveguide with a wave detector set at an end part and distributing plural units of said wave detectors vertically and horizontally into a matrix form. CONSTITUTION:A lead wire 2 is provided to a waveguide 3 made of a magnetic distortional material and containing a permanent magnet 4 of a position detector 9, and a pulse current is supplied to the wire 2 from a signal generator 1. The vibration of the waveguide 3 is detected by a wave detector 7 set at the end part of the waveguide 3 and applied to a position detecting circuit 8 to detect the oscillating waves. Then (m) units and (n) units of such detectors 9 are provided vertically and horizontally respectively to a coordinate position detectors 10 in the form of a matrix. The wire 2 is connected in series to detectors Y1- Ym and X1-Xn respectively. Then a coordinate position is detected by the wave receiver of each detector 9. Thus it is possible to detect easily the coordinate value of a large-sized screen.
Patent JP-S60179643-A (JP)
Title: Nmr tomographic image pickup device
Inventor: SHIMIZU KIMIHARU
IPC: A61B10/00
Filed: 1984-02-28
Abstract: PURPOSE:To obtain easily a magnified image in the range where the Nyquist's sampling theorem is satisfied even if the center of an object is not in the center of a magnet by making the frequency and phase advance rate of a reference signal coincident with the resonance frequency and phase advance rate at the center of the object. CONSTITUTION:An excitation signal having a specified frequency is applied to an object from an excitation pulse generator 2 and the FIO (free induction) signal taken out of a transmission and reception antenna 1 in synchronization with this signal is mixed with a reference signal having the frequency and phase advance rate made coincident with the resonance frequency and phase advance rate at the center of the object from a reference signal generator 4 and the low frequency component thereof is taken out. The signal is subjected to AD conversion in an AD converter 6 via an LPF5 then to prescribed arithmetic processing. The max. frequency of the low frequency component taken out of the mixer 3 must be within 10kHz by the Nyquist's theorem and therefore the magnified image is easily obtd, by setting within said frequency range even if the center of the object does not exist at the center of a magnet.
Patent JP-H05232770-A (JP)
Title: Electrostatic charge image potential correcting method and electric charge holding medium provided with potential scale
Inventor: UCHIUMI MINORU
IPC: H04N1/29
Filed: 1992-02-25
Abstract: PURPOSE:To make fidelity reproduction of electrostatic image by forming a potential scale on an electric charge carrying medium, thereupon correcting the image potential, and thereby certainly correcting the initial variation and secular drop of the electrostatic image potential recorded. CONSTITUTION:An electric charge carrying medium 3 is provided with a potential scale region 31 consisting of a plurality of divisions S1, S2...Sn, where reference potentials are formed with the exposure amount varied step by step. This constitution may appear as full scale where the exposure amount is increased step by step at appropriate intervals from the unexposed potential to the saturated max. potential, or may be formed with the range of fixed exposure amounts. Together with this potential scale, an electrostatic charge image is formed in an image forming region 32. Thus, the potential scale is formed on the electric charge carrying medium, and the potential at the current time in every region the exposure amount and potential are stored, and thereby the variation of initial image potential and secular decay can be corrected easily.
Patent JP-H05230445-A (JP)
Title: Production of phosphor
Inventor: HAYASHI MASATO
IPC: C09K11/56
Filed: 1992-02-25
Abstract: PURPOSE:To produce a phosphor of improved luminescent characteristics by optimizing the compositional ratio (Zn/S ratio) of the parent crystal of a zinc sulfide phosphor. CONSTITUTION:A mixed starting material 1 before firing is mixed with zinc powder 2, and the obtained mixture is placed in an alumina crucible. A carbon powder 4 is put on it through a quartz wool 3, the crucible is covered with an alumina lid 11 and the entire mixture is fired in the air. Since the starting material is fired in a zinc atmosphere, the compositional ratio of the parent crystal can be 1. As a result, the crystallinity of the parent and the luminescent characteristics of the phosphor can be improved, while the stability of the parent can be exhaulted, and its life can be prolonged. Because the oxidation of ZnS can be prevented because the reducing atmosphere can be formed without using H2S by forming a zinc atmosphere, the phosphor can be fired safely and simply.
Patent JP-H11233113-A (JP)
Title: Manufacture of li-co complex oxide for secondary battery
Inventor: SATO SUSUMU
IPC: H01M4/525
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To relatively easily increase the amount of baking by adding carbon dioxide gas into the atmosphere during cooling of a baked product and setting the concentration of the carbon dioxide gas in the atmosphere at a specific value. SOLUTION: A mixture of a lithium compound and a cobalt compound is baked using, e.g. a pusher type continuous tunnel furnace having a variable feed rate adjusting function. T o cool the baked product obtained, carbon dioxide gas is added into the atmosphere. Therefore during cooling the baked product, lithium oxide remaining in the baked product can be rapidly and readily changed into lithium carbonate. As a result, Li-Co complex oxides achieving the theoretical residual amount of lithium carbonate can be obtained. The concentration of the carbon dioxide gas in the atmosphere during cooling is set at 0.5 to 3.0 vol.%. Thus, since almost all of excess lithium can be converted into lithium carbonate, safety can be ensured and productivity is enhanced.
Patent JP-S58153572-A (JP)
Title: Method for treating flying ash in incinerator of waste
Inventor: FUJIMOTO TADAO
IPC: F23J1/00
Filed: 1982-03-10
Abstract: PURPOSE:To enclose a heavy metal, etc. surely and safely, by separating a dust from a discharged gas from an incinerator, mixing a low melting point vitreous substance with said dust, and sintering and solidifying them. CONSTITUTION:The dust in the discharged gas is separated by an electric dust collector 3 provided on the way of a discharged gas passage R connected to a flue 2 of an incinerator 1. Separated dust is fed to a mixer 5, and is mixed with a low melting point vitreous substance fed from a hopper 6. This mixture is fed to a calcimation furnace 7, is calcine at 600-750 deg.C for 10-30min, and taken out. Thus the dust containing a heavy metal such as Pb, Zn, Cr, etc. is enclosed.
Patent JP-H02216167-A (JP)
Title: Developing device
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1989-02-17
Abstract: PURPOSE:To improve operability by providing a developer agitating member with a detected surface cleaning part. CONSTITUTION:A part of the inner periphery of a base 10a and an upper part 10b composing a developer vessel 10 is an arc 10a with a rotary shaft 12 as a center. The top side edge 13b of the developer agitating member 13 is slid to the arc 10c and turned. A developer residual detecting sensor 21 is mounted on the base 10a, and the detected surface 21a faces the arc 10c. Consequently, the member 13 agitates a developer 11 while the side edge 13b is slid to the arc 10c. Simultaneously, the member 13 cleans the surface 21a while a part of the side edge 13a is slid to the surface 21a of the sensor 21. In such a manner, the member 13 agitates and cleans, whereby operability is improved and the number of parts is reduced to reduce the cost.
Patent JP-S60180428-A (JP)
Inventor: SUGIURA TOKUHIRO
IPC: H02H3/48
Filed: 1984-02-28
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-S55130120-A (JP)
Title: Manufacturing method of cylindrical body
Inventor: SOGA KENICHI
IPC: H01F41/02
Filed: 1979-03-29
Abstract: PURPOSE:To produce a cylindrical body like a bobbin, etc. easily and efficently by a method wherein a volatile solvent is applied to a belt-like material and a thermosetting resin is applied to another belt-like material, and both belts are adhered together by melting the resin when both belts are superposed. CONSTITUTION:When a cylindrical body is to be produced by winding spirally two belt-like materials 3, 4 around a shaft 2, a volatile solvent is applied to a belt-like material before being wound around the shaft. When both belt-like materials are overlopped with each other on the shaft, the volatile solvent melts the thermosetting resin previously applied to another belt-like material 4, and both belt-like materials 3, 4 are made to adhere. Comparing this way with the adhesion using paste, the adhesion of paste on the shaft through the gap between the belts can be avoided, and the transmission of product (cylindrical body) can be made smothly.
Patent JP-H11222248-A (JP)
Title: Packaging bag and manufacture thereof
Inventor: UEHARA YOSHIMI
IPC: B31B1/90
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To simplify equipment and reduce a manufacturing cost by providing a fastener at the center on one of faces of a sheet molded by extrusion by a T-die of straight-chain low density polyethylene, folding the sheet at the fastener position and heat-welding both sides to form into a bag. SOLUTION: In manufacturing the packaging bag, a male string 4a and a female string 4b which joint to each other are integrally formed with a sheet 2 in parallel and closely at the center of one of faces of the bag sheet 2 which is molded by extruding straight-chain low density polyethylene by a T-die to provide a fastener 4 for airtightly sealing a mouth of the bag. Then the sheet 2 is folded between the male string 4a and the female string 4b on the fastener 4 at a position where they are opposite and joined, and also both sides are heat-welded to form a bag with a bottom 6 opened. Thus since a mouth on a side or the fastener 4 of the bag has no heat-welded portion, strength of the mouth side can be sufficiently kept while the portion can be easily unsealed by a sharp instrument.
Patent JP-H08317944-A (JP)
Title: Damping knee arthrosis
Inventor: HERUMUUTO BAAGUNAA
IPC: A61F2/68
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a brake-action knee joint having a brake means which maintains the natural step distance and is controlled by the load applied by the foot. SOLUTION: This brake-action knee joint for a leg prosthesis comprising an upper part 5 of the joint, a lower part 6 of the joint, a joint pin 7 combined with the joint parts, a pivotal lever forming an intermediate portion 8, of which the end at the extension side is mounted on a rocker pin 9 parallel to the joint pin 7 and the end at the flexion side surrounds the joint pin 7, and a braking means controlled by the load applied by the foot, has a closed displacement chamber filled with pressure liquid. The closed displacement chamber is divided into an extension chamber 20 and a flexion chamber 21 by the joint pin 7 which forms the rotary piston 19 and is combined with the upper part 5 of the joint.  A pressure liquid 22 communicating the two chambers can be closed by a valve plunger 23 which pushes the pressure liquid duct to the closed position when the lower part of the joint pivots in the direction of flexion.
Patent JP-H09233517-A (JP)
Title: Selective radio call receiver
Inventor: KUDO KAZUHIRO
IPC: H04W84/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To judge whether a synchronizing signal is received or not by discriminating the output of a level detection part together with whether a 1st synchronizing signal can be received or not, sending a control signal to an attenuation circuit and decreasing a radio signal level corresponding to the reception timing of a 2nd synchronizing signal. SOLUTION: A control part 2 turns off an attenuation circuit 12 and discriminates whether a synchronizing signal 1 is detected from a signal from a demodulation part 14 or not and when the synchronizing signal 1 is detected, the detection of a synchronizing signal 2 is executed while keeping that state. When the synchronizing signal 2 is detected, the control part 2 performs the confirmation of signal for identifying a present frame but when the synchronizing signal 2 can not be detected, a receiving operation is finished and the receiving operation is started again. When its own calling signal can be received after its own frame is identified, it is outputted to a reporting part 3, a reporting operation is performed, and an initial state is recovered.
Patent JP-H02217909-A (JP)
Title: Coordinate detecting device
Inventor: WATANABE HIDEYUKI
IPC: G06K11/06
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a light, thin, compact, and easily operatable backlight type digitizer by arranging a photoconductive plate and a light source in parallel and mounting a coordinate detecting tablet on the photoconductive plate. CONSTITUTION:The photoconductive plate 8 is arranged under the tablet 3 and the light source 5 is arranged in the thickness direction of the photoconductive plate 8, i.e. in parallel with the plate 8. On the other hand, a diffusion plate 9 is arranged on the upper side of the tablet 3. Light radiated from the light source 5 arranged in parallel with the plate 8 is transmitted through the plate 8, the tablet 3 and the plate 9 to irradiate paper set up on the plate 9 with the radiated light from its back. Thus, the light, thin, compact, and easily operable backlight type digitizer is constituted.
Patent JP-H10230885-A (JP)
Title: Handle interlocking mechanism for bicycle
Inventor: NANSAI TAKASHI
IPC: B62K21/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of balance and enable stable driving at all times when a person drives a bicycle by one hand by adopting a structure in which the motion of right and left handles is synchronized at all times. SOLUTION: Upper arms 21, 22 are supported at both right and left ends of a stem 1 fixed on a support column B of a bicyle in such a manner that they can turn freely, and lower arms 31, 32 are supported by keeping a predetermined interval between the upper arms and them in such a manner that they can turn freely. A rod 8 is provided in a groove 1a formed in the longitudinal direction of the stem 1 in such a manner that it can travel freely, and cranks 4, 5 are supported at both ends of the rod 8 in such a manner that they can turn freely. Handle grips 91, 92 are supported in each end part of upper and lower arms on the right and left in such a manner that they can turn freely. Coil springs for restoration 101, 102 are mounted between the upper arm and the lower arm on the right and left.  When impact is applied to the support column B and a handle grip part moves downward, either of the arms on the right and left moves in the interlocking relationship and in synchronization with the other arm at all times due to the turn of the cranks 4, 5 in the clockwise and the counterclockwise directions.
Patent JP-S59166299-A (JP)
Title: Treatment of oil-containing rust sludge
Inventor: OKUDA MASAAKI
IPC: C02F11/00
Filed: 1983-03-10
Abstract: PURPOSE:To reduce a treatment cost and to prevent pollution by adding a detergent, boiling water, etc. to oil-contg. rust sludge to float the oil-component and washing the settled sludge with an org. chlorine contg. solvent then separating the solvent. CONSTITUTION:Oil-contg. rust sludge is supplied through a supply line into a hot washing flotation tank, boiling water or steam is supplied through a supply line 2 therein and a detergent is supplied through a supply line 3 therein. These materials are mixed in said tank to float the oil-component and to settle the sludge. The oil-component in a floating layer 5 is treated in a centrifugal separator 6, by which the oil is recovered. On the other hand, the sludge settled in the tank 4 is fed by a conveyor 8 to a solvent tank 9 where the sludge is degrease processed by an org. chlorine contg. solvent 10 such as trichloroethylene, perchloroethylene or the like. The solvent 10 and sludge after the treatment are fed to a sludge separating tank 13, and are separated to the sludge and the solvent by a vibrating screen 15.