baber/WOPTO huggingface dataset:
Patent JP-H11172240-A (JP)
Title: Luminous composition and fluorescent display tube
Inventor: NAKANISHI MASAYUKI
IPC: C09K11/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To enable a good adhesion to, for example, an anode of a fluorescent display tube without decrease in luminance by employing a phosphor and a whisker. SOLUTION: An oxide-type phosphor comprising, as a base body, an oxide selected from ZnO, (Zn, Mg)O, ZnGa2 O4 , Y2 O3 , Zn2 SiO4 , Y2 SiO5 , SrTiO3 , Y3 AlO12 is blended with 0.1-3.0 wt.% of one kind of whisker selected from titanium oxide and aluminum borate and optionally WO3 and/or In2 O3 to obtain a luminous composition. After forming a printed circuit layer 2 and an insulating layer 3 of a low-melting point glass on a glass substrate 1 of an Ag paste, an anode layer 4 is formed with a carbon paste. On the anode layer 4, a paste of the luminous composition is printed and baked to form a phosphor layer 5. On the glass substrate 1 a grid 6 and a cathode 7 are provided, and a face glass 8 and the glass substrate 1 are sealed to form a glass container, followed by an internal vacuum evacuation of the container.
Patent JP-H06166520-A (JP)
Title: Production of fine particle powder of platy iron oxide
Inventor: KATAMOTO TSUTOMU
IPC: C01G49/08
Filed: 1992-11-27
Abstract: PURPOSE:To provide a method for producing fine particle powder in which the platy iron oxide fine particle powder having a fine surface diameter, especially below 0.5mum and a high flatness ratio (plate surface diameter/thickness), especially >=5 is industrially obtained. CONSTITUTION:An aqueous solution of a ferrous salt, an aqueous solution of an aluminum salt and an aqueous solution of carbonate are used and mixed while regulating the pH within the range of 8.0-11.0 to produce and precipitate platy hydrotalcite type fine particles. The resultant precipitate is then separated by filtration, washed with water and dried while taking over the particle shape of the platy hydrotalcite type fine particles. Thereby, the platy hydrotalcite type fine particles containing Fe ions and Al<3+> are obtained. The hydrotalcite type fine particles containing the Fe ions and Al<3+> are subsequently heated at 300-700 deg.C in air to afford platy hematite fine particles in which aluminum is converted into a solid solution. The resultant hematite fine particles are further thermally reduced to provide magnetite particles.
Patent JP-H05169591-A (JP)
Title: Composite of rubber and nylon alloy and production thereof
Inventor: HIRAKAWA HIROSHI
IPC: B32B25/08
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a composite such that its adhesion part is soft, which can follow a temp. change and whose durability is improved by improving the adhesiveness of a PE sheet with an ultrahigh mol.wt. to a nylon alloy resin material and strongly bonding a rubber material and the nylon alloy resin material through the PE sheet. CONSTITUTION:A resin material composed of a nylon alloy is superposed on a polyethylene sheet with an ultrahigh mol.wt. molded by a skiving technique through ethylene/propylene/diene copolymer rubber treated with maleic anhydride, and the polyethylene sheet is bonded to a vulcanized rubber material under heating.
Patent JP-H07119786-A (JP)
Title: Vibration damper for automobile
Inventor: YOZEFU GUROOSE
IPC: B60G15/06
Filed: 1993-12-10
Abstract: PURPOSE: To provide an inexpensive, elastic piston rod fastening device having a high degree of insulation and a long useful life for sufficient noise damping and easy assembly, removal and recycling. CONSTITUTION: This vibration damper has at least one end fastened to a fastening member 9 via rubber rings 3. To provide an inexpensive, elastic fastening device having an even higher degree of insulation and a long useful life, each rubber ring has elevations and/or depressions which extend toward one another on their end faces as seen from the directions of their circumferential surfaces.
Patent JP-H10175453-A (JP)
Title: Fuel vessel
Inventor: FRANK KURT
IPC: B60K15/077
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make manufacture capable of remarkably reducing a cost in a feed in device for uniformly charging a taking-out chamber, so as to require only slight energy consumption. SOLUTION: A device has at least two storage chambers 11, 12, one taking- out chamber 13 and a feed device 16 working in accordance with a suction jet principle for feeding fuel from the storage chamber into the taking-out chamber 13. Here, the feed device 16 has a single nozzle 17 making partly at least a feed flow of a fuel pump 14 percolation flow and at least two suction pipes 18, 19 arranged to be straightened mutually before and behind, a suction inlet of these two suction pipes is connected respectively to one storage chamber 11, 12, an outlet of the suction pipe 19 in the emdmost in an opposite side to the nozzle 17 is connected to the taking-out chamber 13.
Patent JP-H03204345-A (JP)
Title: De-icing agent sprayer for trolley line
Inventor: KOBAYASHI TERUO
IPC: B60M1/12
Filed: 1989-12-29
Abstract: PURPOSE:To enhance safe and efficient spray of a de-icing agent to a trolley line by setting a spray nozzle provided in the spray chamber of a link frame body top part in a position for adhering the de-icing agent to the trolley line, and providing a splash preventing plate, a posture keeping mechanism, and a push-up mechanism. CONSTITUTION:On the top part of a link frame body 2 provided on the top part of a moving body, a spray chamber 5 having rotating guide bodies 4 for supporting the lower surface of a trolley line 3 installed therein is continuously provided through a universal joint part 10, and a spray nozzle 7 is disposed therein. This disposing position is set in a position where a de-icing agent is adhered to the trolley line 3 when the rotating guide bodies 4 guide the trolley line 3. Splash preventing plates 8 for de-icing agent are provided on both the side walls of the spray chamber 5 in such a manner as to be capable of protruding upward, a posture keeping mechanism for regularly keeping the link frame body 2 in suspended state when the moving bodies are inclined, and also a push-up mechanism 9 for regularly pressing the rotating guide bodies 4 onto the trolley line 3 lower surface is provided in the link frame body 2.
Patent JP-H06298517-A (JP)
Title: Material for forming film and method for using same
Inventor: KOIWA ICHIRO
IPC: C09D137/00
Filed: 1992-12-22
Abstract: PURPOSE:To improve the physical and chemical stability of a calcination product by calcining a film-forming material containing specific particles and a SiO2 precursor producing SiO2 on its caleination. CONSTITUTION:At least one kind of a compound selected from a: a polysiloxane having alkoxy groups or alkoxyalkoxy groups bonded to Si atoms, such as the partial hydrolyzed condensation product of tetraethoxy silane, b: a polysiloxane having methyl groups bonded to Si atoms, c: a vinylic polymer having trialkoxysilyl groups or tris(alkoxyalkoxy)silyl groups at side chains, and d: a (meth)acrylate ester polymer having Si atoms in the side chains is prepared as a SiO2 precursor producing SiO2 on its calcination. 1-100 pts.wt. of the SiO2 precursor is mixed with 100 pts.wt. of conductive oxide particles such as calcium lanthanum chromite (Ca1La1-XCrO3, 0<x<1) powder, etc., a suitable amount of a solvent such as diethylene glycol monobutyl ether and a suitable amount of a vehicle such as ethyl cellulose to produce a pasty film- forming material.
Patent JP-2000173120-A (JP)
Title: Storage device
Inventor: YAMASHITA SATORU
IPC: G11B7/1365
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To adjust an optical phase adjusting quantity relatively easily, accurately and at a high speed by adjusting the phase of the polarizing component of a light beam obtained via a recording medium based on an address and a land/groove class. SOLUTION: A laser beam reflected by a magneto-optical disk 7 is reflected by an beam splitter 3, its optical phase is adjusted by a phase adjusting means 8, and then is made incident on a beam splitter 11. The beam splitter 11 reflects a beam used to detect ID and MO signals and transmits a beam for a tracking error signal(TES) and a focus error signal(FES). The TES and FES are supplied to a control microcomputer 26, here determination is made as to whether a track on an optical disk 7 being reproduced is land or groove based on a signal obtained from a signal processing circuit 25, and the optical phase adjusting quantity of the phase adjusting means 8 is automatically adjusted according to the track being reproduced.
Patent JP-H03205089-A (JP)
Title: Artificial potted plant for admiration
Inventor: ONOKI MITSUO
IPC: A63H13/02
Filed: 1989-12-31
Abstract: PURPOSE:To improve the added value by inducing the admiration effect through visual feeling and the amusement through audio feeling by installing a direction judging means which detects the shift direction of a person at plural parts of a pseudo body in copy of a natural plant and a voice generating means which outputs voices according to the output of a voice signal generating means. CONSTITUTION:An artificial potted plant for admiration is constituted of a parent pseudo body 3 and a child pseudo body 4 which are manufactured in copy of a natural plant, pot body 1 for planting the parent and child pseudo bodies 3 and 4, a direction judging means consisting of optical sensors 31 and 32 and a direction judging circuit 30 which detect the shift direction of a person at plural parts of the parent and child pseudo bodies 3 and 4, voice signal preparing circuit 21 which prepares plural kinds of voice signals on the basis of the outputs of the direction judging means, and a speaker 22 as voice generating means which generates voice according to the outputs of the voice signal preparing circuit 21. Accordingly, added with the admiration effect through the visual feeling for the outward appearance of the parent and child pseudo bodies 3 and 4, the amusement based on the audio feeling such as language or melody can be induced.
Patent JP-H05161329-A (JP)
Title: Spindle motor
Inventor: SHISHIDO YUJI
IPC: H02K5/24
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a spindle motor having good vibration characteristics by making the configuration of the rotor yolk symmetrical to the boundary formed by a fiducial line passing through the center in the direction parallel to the rotational shaft of the magnetic core, and at the same time, being orthogonal to the rotational shaft. CONSTITUTION:A hub 8 is fixed to the rotational shaft 7 of a spindle motor 30. The rotor yolk 31 of a magnetic member is fixed to the yolk supporting unit 8A extruded downwardly to the hub 8. Then, the thickness in the direction parallel to a rotational shaft 7 is made greater than the thickness in the direction parallel to the rotational shaft 7 of a rotor magnet 12, so that a closed magnetic circuit having an excellent efficiency is formed. Also, the centers of the thickness of the rotor magnet 12 and rotor yolk 31 are respectively positioned on the straight line C orthogonal to the rotational shaft 7. As a result, the configurations of the rotor magnet 12 and rotor yolk 31 on the (a) side and (b) side of the end parts become symmetrical to a fiducial line C. Therefore, the magnetic flux returning in the direction of the rotor yolk 31 becomes almost equal in the vertical direction, and allows the resonance frequency of the spindle motor 30 to be stabilized, thus enabling the vibration characteristics to be improved.
Patent JP-H05173600-A (JP)
Title: Speech recording and reproducing device
Inventor: HAYASHI KOZO
IPC: G10L19/00
Filed: 1991-12-25
Abstract: PURPOSE:To effectively utilize a memory by adding identification information to each specific memory capacity, knowing the storage capacity of an IC card which is loaded, and recording identification information in a memory area regarded originally as a fractional part. CONSTITUTION:In sound recording, a speech input is converted by an A/D converter 4 into a digital signal, which is compared by a speech compressing circuit 5 and then written in a specified address of a memory card 6. At this time, the capacity of the identification information (ID signal) is written in the specific memory area originally as the fractional part in each block and a system microcomputer 7 displays the storage capacity of the memory card 6 being loaded at a display part 13. For reproduction, the system microcomputer 7 access the specific memory area in each block where the IC signal is written to read data out and displays the state of the memory card 6 being loaded at the display part 13.
Patent JP-H05168342-A (JP)
Title: Low-temperature storage house for cereal
Inventor: HORI YASUO
IPC: A23B9/00
Filed: 1991-12-25
Abstract: PURPOSE:To preserve cereals at a low temperature without drying the cereals by cooling air in a heat insulating space between an outer box and a tank for storing the cereals with a freezing unit. CONSTITUTION:A tank 3 for storing cereals is installed in an outer box 2 to form a heat insulating space 8. Air in the heat insulating space is cooled with a freezing unit 4 provided under the outer box. Thereby, the tank for storing the cereals is kept at a prescribed low temperature. As a result, cost required to operate the freezing unit can be reduced to prevent the taste of the cereals from changing.
Patent JP-H05251280-A (JP)
Title: Manufacture of aluminum electrolytic capacitor
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/055
Filed: 1992-12-24
Abstract: PURPOSE:To provide a method of manufacturing an aluminum electrolytic capacitor which is less deteriorated in performance, high in corrosion resistance voltage, and excellent in ion conductivity, equivalent series resistance, and tandelta. CONSTITUTION:A capacitor element, where hydroxypropyl (alikyl) cellulose is attached to at least one of an anode foil, a cathode foil, and a separator, is brought into contact with driving electrolytic solution which contains lactone solvent to turn drive electrolytic solution into gel, whereby an aluminum electrolytic capacitor can be manufacured.
Patent JP-H09177920-A (JP)
Title: Continuously variable transmission
Inventor: TSUKADA YOSHIAKI
IPC: F16H57/023
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To energize a drive face and driven face of a continuously variable transmission by one pressure regulating cam mechanism, and prevent the energizing force of the pressure regulating cam mechanism from being transmitted to a casing. SOLUTION: A continuously variable transmission T is provided with a drive face 29 supported on the outer periphery of an input shaft 23, a driven face 30 supported on the outer periphery of an output shaft 22, plural double cones 39 supported on cone holders 31 to abut on both the faces 29, 30, and one pressure regulating cam mechanism 67 supported on the outer periphery of the output shaft 22. The leftward pressing load generated from the pressure regulating cam mechanism 67 is transmitted to the output shaft 22 through an output gear 66 and a cotter 65, and the rightward pressing load is transmitted to the output shaft 22 through the driven face 30, the double cones 39, the drive face 29, an inside gear half-body 26, a sleeve 52, a ball bearing 62, a collar 59, a ball bearing 60, and a cotter 61.
Patent JP-H06165843-A (JP)
Title: Golf club head
Inventor: SASAKI SHIYOUICHIROU
IPC: A63B53/04
Filed: 1992-11-30
Abstract: PURPOSE:To provide a golf club head which facilitates bonding of a face body and face body consisting of different metals, is secure and has excellent aesthetic appearance. CONSTITUTION:The face body 11 which occupies at least one face of the club head and the head body 12 constituting the remaining part of the club head are formed of the different metals. The face body 11 is fixed by an adhesive into the recessed part 14 of the head body 1. The face body 11 and the head body 12 are mechanically coupled by means of metallic pins 13 press-fitted into pin insertion holes 17, 18.
Patent JP-2001160527-A (JP)
Title: Semiconductor wafer with notch
Inventor: KOMATA CHIKAFUMI
IPC: H01L21/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer with notch, with which a crystalline azimuth, the front side and the back side can be discriminated easily. SOLUTION: In the semiconductor wafer with notch provided with a notch part for identifying the crystalline azimuth of a disk-shaped semiconductor wafer, the coarseness of a chamfered part on the front side 5 of the notch part is made different from the coarseness of a chamfered part on a back side 6 of the notch part.
Patent JP-H09174037-A (JP)
Title: Filth drying treatment apparatus
Inventor: NAGUMO SHINICHI
IPC: F26B3/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a filth drying treatment apparatus having a relatively simple structure, utilized, for example, in a temporary toilet arranged on a site of construction or a tourist resort and capable of easily recovering and treating a residual solid. SOLUTION: The leading end of a hot air supply pipe 5 is opened to the bottom part of a filth drying container 2 and hot air is directly blown into filth from a hot air generator 3 to evaporate moisture in filth and the residual solid after drying is blown off toward a cyclone 6 by hot air and the solid is separated in the cyclone 6 to be recovered.
Patent JP-2000169131-A (JP)
Title: Production of disproportionation reaction product from silane compound
Inventor: KAMEDA MAKOTO
IPC: C01B33/107
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance the reaction activity for disproportionation of a hydrogenated halogenated silane by using a catalyst prepared by making a quaternary phosphonium compd. supported on silica. SOLUTION: As for the hydrogenated halogenated silane, trichlorosilane or the like expressed by the formula is preferable. In the formula, X is a halogen atom, and m and n are 1 to 3 satisfying m+n<=4. As for the catalyst, a tetraalkylphosphonium compd. having 4 to 12 carbon atoms in the alkyl group and having a sulfate ion as a counter anion is preferably used. As for the silica as the carrier, an amorphous silica such as silica gel preferably having 0.3 to 1.5 ml/g pore volume, 2 to 100 nm average pore diameter, 100 to 800 m2/g specific surface area, 50 μm to 1 mm particle size and >=95 wt.% SiO2 content based on the dry weight is used. The quaternary phosphonium compd. is supported by 0.1 to 20 wt.% of the total weight of the catalyst.  The disproportionation reaction is carried out by a flow method using the catalyst as a fixed bed under conditions of normal pressure to 60 atoms, 40 to 300 deg.C and 0.01 to 300 sec contact time.
Patent JP-H03201884-A (JP)
Title: Multi-system video signal reproducing device
Inventor: SAITO HARUO
IPC: H04N11/20
Filed: 1989-12-28
Abstract: PURPOSE:To discriminate the system and the tape speed with high accuracy by discriminating the system based on a frequency of a horizontal synchronizing signal and discriminating the tape speed based on a frequency of a control signal. CONSTITUTION:A system controller 31 discriminates the system of a video signal recorded on a magnetic tape 1 based on a frequency of a horizontal synchronizing signal HD separated from a reproduced video signal to control the tape drive system and the reproduction signal processing system in compliance with the discriminated system. Moreover, a tape speed controller discriminates the video signal recorded on the tape 1 at which tape speed the video signal is recorded based on the frequency of the coefficient reproduced from the tape 1 and controls the tape drive system so that the tape speed is coincident with the discriminated tape speed.
Patent JP-2000171193-A (JP)
Title: Water tank cleaner for cooling tank
Inventor: HONMA OSAMU
IPC: F28F25/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a system for cleaning the inside of a cooling tower water tank while operating the cooling tower, i.e., without stopping an air conditioner or a heat exchanger, and without discharging cooling water in the cooling tower water tank. SOLUTION: A water suction pipe 15 is coupled with a filter chamber unit 16, a pump 19 and a return pipe 21 in order to suck and filter cooling water in a cooling tower water tank 2. Since a first filter material 17 is disposed while inclining in the filter chamber unit 16, foreign matters filtered off by the first filter material 17 precipitate entirely at a lower precipitating section 17a. Consequently, the channel E part of the first filter material 17 is not clogged easily.
Patent JP-H06193262-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04B1/76
Filed: 1992-12-24
Abstract: (57)【要約】        （修正有）
【目的】  型枠にセットする際における固定用ボルト部 材の回動、間隔保持用ボルト部材による固定用ボルト部 材のとも回り、外側の所定位置に出した固定用ボルト部 材の緩み動き等が一切発生しないようにする。
【構成】  台座部材２は表側部２Ａの小径状螺子部６と 内側部の大径孔部７からなる貫通孔５を有し、固定用ボ ルト部材８は外側端に取付螺子部２１と回動操作部２２ を、内側端に前記螺子部よりも大径で、大径孔部よりも 小径状の係止部９を有すると共に、この係止部の内側面 に雌螺子部１８を有し、キャップ部材４は前記雌螺子部 よりも若干大径状の孔部を有し、固定用ボルト部材を台 座部材の貫通孔に貫通させて、 台座部材内面部の大径孔     部口を塞ぐ態様にキャップ部材を 配設すると共に、大径 孔部内の係止部の雌螺子部に間隔保持用ボルト部材をキ ャップ部材の孔部から連結可能にした。
Patent JP-2001165443-A (JP)
Title: Heat-cooking apparatus
Inventor: FURUTA KAZUHIRO
IPC: F24C7/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately control heating of foodstuffs even in the case where a surface temperature detecting means detects a surface temperature of a container containing an object to be heated. SOLUTION: When a surface temperature K reaches 45 deg.C after heating is started (yes at S3), the operation of a magnetron is brought into standstill to stop heating (S4). Then a controlling circuit calculates a period of time when the surface temperature K begins to lower, and stores it as a delay time Tdelay (S5-S11). In the case where the delay time Tdelay is ten seconds or longer, a cooking finishing temperature Kend is corrected on the basis of the delay time Tdelay (S12, S13). Thereafter, heating is resumed, and when the surface temperature reaches the cooking finishing temperature Kend, the heating is finished (S14-S16).
Patent JP-H05298212-A (JP)
Title: Method for reducing the number of bits in binary word indicating a series of addresses
Inventor: YOZEFU ARUBERUTO OKUTAAFU GUUB
IPC: G06F13/00
Filed: 1992-12-24
Abstract: PURPOSE: To provide a method which reduces the number of bits in a binary word indicating a series of addresses of a conversion memory. CONSTITUTION: One or more bits (C1) having a fixed rank are taken out from each start address (AI), and a selection address (AS) is generated from these bits, and a series of bits are taken out from each start address (AT) by using a format (M1i) selected from first many formats (M11, M12, M13, and M14) preliminarily determined as a function of the selection address. A first relative address binary word (AVI) is generated from this series of bits (C3 and C6), and this first relative address is added to a basic address related to the selected format.
Patent JP-H07174962-A (JP)
Title: Automatic focusing device
Inventor: KAWABATA KOJI
IPC: G02B21/00
Filed: 1993-12-20
Abstract: PURPOSE:To accurately and rapidly perform the focus adjustment, and also to rapidly focus in accordance with the variable power of an objective lens. CONSTITUTION:By forming an elliptic or rectangular pinhole 10 in a projecting mask 9 of projecting optical system X, and making also, sensors 19, 20, 22 and 23 for receiving the reflected light from a sampling surface 1a function as a line sensor provided with photoelectric elements arranged in a direction orthogonal with the major axis of the image-formed elliptic, or rectangular reflected light, even when the pinhole image is deviated in either of major and minor axis directions and formed, the variation of the light intensity of the reflected light toward the sensor is kept extremely small, so that the occurrence of a large error in the value outputted from the sensor is prevented.