baber/WOPTO huggingface dataset:
Patent JP-H01243657-A (JP)
Title: Order wire branching system
Inventor: NODA MUTSUTO
IPC: H04B14/04
Filed: 1988-03-24
Abstract: PURPOSE:To remove the superposition of a quantizing noise at a branching point by making an interruption speech from a remaining one way other than that during a speech possible as well during the speech pause time zone of two ways during the speech by using the level of the sound signal of PCM in the three-way branchpoint of a PCM line. CONSTITUTION:The first arrival directions of pilot signals 21-23 detected by pilot signal detection circuits 4-6 are detected by a pilot signal first arrival detection circuit 8, and two ways among three ways of the PCM line are connected by switching a sound switching circuit 7 by the detection signal of the circuit 8. Then, the speech pause of the connected two ways is detected by sound presence detection circuits 9, 10, and an interrupt signal is sent to the sound switching circuit 7 by the detection signals of the circuit 9, 10 so that access or transmission from the remaining way is possible only during the period of said pause. Thus, the superposition of the quantizing noise occurring at the time of exchange at every branchpoint is removed, and the number of the branching points comes not to be limited.
Patent JP-H07259061-A (JP)
Title: Shell removing device for water discharge path
Inventor: KAYO YOSHIO
IPC: A01M29/30
Filed: 1994-03-16
Abstract: PURPOSE:To preclude mud, etc., in a discharge flow from depositing in a shell gathering box of an automatic shell collecting device arranged in the discharge channel of a power plant. CONSTITUTION:A guide vane 5 is installed at the discharge port of a discharge channel 1 from a power plant in such a way as a certain distance apart upward from the floor surface 2 of the discharge channel 1, and the guide vane portion protruding to the outside sea from the discharge port is bent downward, and a shell gathering box 6 is placed under this bend, and a conveyor 7 is installed on the bottom surface of the box 6. Thereby shells 3 in the discharge flow are guided to the box 6 by the guide vane 5 and collected onto the land bit by bit by the conveyor 7 continuously. The side wall of the box 6 is formed meshing or porous so that water passage is ensured.
Patent JP-H07254693-A (JP)
Title: Solid state image sensor and fabrication thereof
Inventor: KODAMA MITSUFUMI
IPC: H01L27/144
Filed: 1994-03-15
Abstract: PURPOSE:To enhance efficiency in the utilization of incident light by locating a gate electrode closer to the substrate side than an active layer thereby allowing irradiation of light from above the active layer. CONSTITUTION:The solid state image sensor has an active layer 106 which emits photocarriers when the region between the source region 105 and the drain region 107 of an MIS transistor formed by using silicon having crystalivity on a substrate 101 is irradiated with light. Variation in the source-drain current, caused by temporary storage of photocarriers having polarity opposite to that of the carriers flowing in the vicinity of the border to a gate insulating film 104 in the active layer 106, is subjected as a signal to photoelectric conversion. In this regard, the gate electrode 103 and the gate insulating film 104 constituting a solid state image sensor are located closer to the substrate 101 side than the active layer 106. This structure realizes efficient irradiation of light 111 from above the substrate 101.
Patent JP-H05270283-A (JP)
Title: Power train construction for vehicle
IPC: F02B67/00
Filed: 1992-03-27
Abstract: PURPOSE:To silently perform shift operation of a transmission at cold state of an engine, in a power train constuction having a transverse engine and a rearward exhaust. CONSTITUTION:The crankshaft 3a of an engine 3 is arranged in the width direction of a vehicle. The exhaust port 3c of the engine 3 is arranged on the rear part, and an exhaust pipe 5 is connected to the exhaust port 3c. A hand operating transmission 20 is arranged below the exhaust pipe 5, and the shift fork for three change rods 51-53 is provided on the upper part of the transmission 20 so as to be positioned directly under the exhaust pipe 5. Consequently, heat of the exhaust pipe 5 is transmitted to the shift fork of the transmission 20, as a result of this, lubricating oil supplied to the shift fork is heated by means of the shift fork of proper temperature so as to obtain proper viscosity and favorably lubricates the shift fork, and hence the shift fork can be operated with small operation sound and light operation.
Patent JP-H0912527-A (JP)
Title: Production of n-acyl carbamate
Inventor: ARUTAA RAHOBITSUTSU
IPC: C07C271/64
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simply produce an N-acyl carbamate sensitive in terms of reaction and heat in high yield at a low temperature under a mild condition. SOLUTION: In this method for producing an N-acyl carbamate of the formula (R<3> -CO-NR<1> -CO)n R<2> (R<1> is hydrogen, a monofunctional aliphatic, aromatic or arylaliphatic 1-10C substituted or nonsubstituted hydrocarbon group; R<2> is a mono-, di-, tri- or tetrafunctional saturated or unsaturated aliphatic, aromatic or arylaliphatic 1-10C substituted or nonsubstituted hydrocarbon group; R<3> is a monofunctional saturated or unsaturated aliphatic, aromatic or arylaliphatic 1-10C substituted or nonsubstituted hydrocarbon group; n is 1, 2, 3, or 4), a carbamate of the formula (NHR<1> -COO)n R<2> is reacted with an anhydride of the formula (R<3> CO)2 O at 0-80 deg.C optionally in the presence of a strong acid.
Patent JP-S56167249-A (JP)
Title: Ion analizer
Inventor: OKUNUKI MASAHIKO
IPC: H01J37/252
Filed: 1980-05-29
Abstract: PURPOSE:To quickly analize ions in a very short time by assembling the captional ion analyzer with an energy analyzer which separates and expands the generated ions, a plural number of tetrode mass spectroscopes, and a detector which detects the ions passing through these analyzers separately. CONSTITUTION:Energy beam 2, such as ion beam, etc. is irradiated on a sample 1. An analyzed ion 3 generated from the irradiated point is projected on an analytical electric field E provided above the sample 1 and separated depending upon the energy possessed by the ion. This electric field E is created by electrodes 4 and 4'. Each analyzed ion is projected on a mass filter 5 through a slit plate 6. The ion passing through the mass filter 5 is projected on a secondary electron multiplier detector 8 through an output slit plate 7 and detected by every Q mass filter independently. The detection signals obtained by every Q mass filter are sent to a computer 9 and processed. Thus ions can be analyzed quickly in a short time.
Patent JP-S61229622-A (JP)
Title: Output power control device for automobile
Inventor: FUJIEDA MAMORU
IPC: B60W10/10
Filed: 1985-04-04
Abstract: PURPOSE:To effectively prevent shocks upon gear shift, by regulating the transmitting torque of a speed change gear so that the deviation between an engine generating torque which is estimated in accordance with the opening degree of a throttle valve, and an actually measured engine transmission torque becomes zero. CONSTITUTION:A torque detector 3 is disposed between an engine 1 and a speed change gear 4. This detector 3 detects the torsion of an input shaft between two points axially spaced to detect the transmission torque of the engine 1. Further, there is provided a detecting means for detecting the opening degree of a throttle valve 13 which is controlled by an actuator 6, and the output of the detecting means is delivered to a control device 11 together with the outputs of the torque detector 3, etc. The control device 11 estimates an engine generating torque in accordance with the opening degree of the throttle valve 13, and compares this engine generating torque with the engine transmitting torque. Further, a throttle valve actuator 6 is controlled to make the torque difference zero so that the transmitting torque may be adjusted.
Patent JP-S57187301-A (JP)
Title: Emulsion resin
Inventor: YOSHIOKA TAMOTSU
IPC: C08F2/00
Filed: 1981-05-12
Abstract: PURPOSE: The titled speck-free, chemically resistant resin capable of being emulsified stably even in a small quantity at high nonvolatile contents, prepared by copolymerizing an ethylenic monomer with a monomer copolymerizable therewith in an aqueous medium containing a specified compound.  
     CONSTITUTION: An emulsion resin, viscosity at 25°C of 10W50cP, nonvolatile content of 2W65wt%, is prepared by adding a monomer mixture consisting of (A) 0.01W20wt% monomer having at least two radical-polymerizable ethylenically unsaturated groups in the molecule (e.g., ethylene glycol diacrylate) and (B) a polymerizable monomer other than component A (e.g., acrylic acid) to an aqueous medium containing 0.3W8wt%, based on monomer, compound of the formula, wherein R 6  is an (un)substituted 3W30C hydrocarbyl group, R 7  is H or an (un)substituted 1W6C hydrocarbyl group, R 8  is an (un)substituted 1W6C hydrocarbyl group and Y is -COOH or -SO 3 H, and a polymerization initiator, emulsion-polymerizing th mixture at 4W100°C for 10W300min and aging the reaction mixture for 5minW10hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01246102-A (JP)
Title: Method for removing carbonmonoxide and/or carbondioxide
Inventor: OGURA KOTARO
IPC: C01B3/02
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a purified gas at ordinary temperature under mild conditions without requiring solid catalysts by converting CO and/or CO2 into methanol using the catalytic electrochemical reduction method and removing the resultant methanol. CONSTITUTION:A cathodic electrode part consisting of Everitt's salt, etc., is immersed into a catalyst solution such as a KCl solution dissolving a metal complex and methanol. A CO- and/or CO2-containing gas is then penetrated into the electrode part using the three phase zone electrode penetration method. CO or CO2 or both in the gas are subsequently reduced to methanol to be separated and removed.
Patent JP-H02253082-A (JP)
Title: Connector
Inventor: ONISHI MASANOBU
IPC: F16L33/22
Filed: 1989-03-24
Abstract: PURPOSE:To achieve high adhering property of a seal material by providing a constitution consisting of a first member having a nipple and a sleeve having a first locking part, a second member having a second locking part, and a fastening member firmly fixing the first locking part with the second locking part. CONSTITUTION:A connector 1 is formed of a first member 11, a second member 12, and a fastening member 13. The first member 11 has a nipple 111 having a ring seal material 114 on the outer circumferential surface and a first locking part 112a on the inner circumferential surface side, and also a sleeve 112 halved by a slit is provided on one end side thereof. The second member 12 has a second locking part 12a inserted between the nipple 111 and the sleeve 112 of the first member 1, which second locking part has the inner circumferential surface made into contact with the seal member 114 and the outer circumferential surface side engaged with the first locking part 112a. The engagement between the first locking part 112a and the second locking part 12a is further strengthened by the fastening member 13. Consequently, the falling and relative rotation of the first member can be prevented.
Patent JP-S60214552-A (JP)
Title: Manufacture of semiconductor device
Inventor: MENJIYU ATSUHIKO
IPC: H01L21/822
Filed: 1984-04-11
Abstract: PURPOSE:To enable to increase the coupling capacity, and at the same time, to offer the manufacturing method of the semiconductor device, by which integration degree of the element can be enhanced, by a method wherein the controllability for the impurity density of a diffusion layer, which is formed at the capacity part, is improved. CONSTITUTION:A PSG film pattern 22' is selectively formed at a part of a P type silicon substrate 21, where is to become a capacity part on the substrate 21, and at the same time, a polycrystalline silicon layer 23' is made to remain on the side wall of this pattern 22'. Moreover, after a single crystal silicon layer 24 was formed on the exposing surface of the substrate 21, phosphorus being contained in the above-mentioned pattern 22' is diffused in the single crystal silicon layer 24 and the substrate 21 by performing a heat treatment to form an N type layer 27. When the N type layer 27 is formed, the density of phosphorus in the N type layer 27 can be controlled at a previously set value by controlling the density of phosphorus in the PSG film 22', thereby enabling to increase efficiently the coupling capacity.
Patent JP-H09262750-A (JP)
Title: Method and device for grinding aspheric surface
Inventor: HANDA KOJU
IPC: B24B13/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a machining time and the occurrence of wear of a grinding wheel by a method wherein a grinding wheel spindle part and a work spindle part are relatively moved in the direction of the shaft lengths of the rotary shafts thereof and by pressing a work against a form grinding wheel, a contact between the form grinding wheel and the work forms a linear contact. SOLUTION: In such a state to rotate a form grinding wheel 29 and a glass lens 43, a work slide table part 19 is moved in parallel to the rotary shaft of a work spindle part 17 by a DC servo motor 23 and a feed screw 25. A grinding wheel shift table part 33 is moved by a stepping motor 37 and a feed screw 39 and a glass lens 43 is forcibly pressed against the form grinding wheel 29. This constitution transfers the aspherical shape of the form grinding wheel 29 to a glass lens 43 and forms the glass lens 43 into an aspherical shape.
Patent JP-H11271566-A (JP)
Title: Optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which can be easily and inexpensively assembled in a short time. SOLUTION: This optical connector is constituted by proceeding a ferrule 1 having an optical fiber 3 inside, inserting the optical fiber into an optical fiber positioning hole 4 extending from an optical connection hole 5 formed on the front end surface 1a of the ferrule into the ferrule, embedding the tip surface 3a of the optical fiber in the optical connection hole 5, and forming a hollow area 5 in the optical connection hole 5 between the tip end surface 3a of the optical fiber 3 and the front end surface 1a of the ferrule 1.
Patent JP-H04285285-A (JP)
Title: Panel shutter device
Inventor: KIMURA HIROSHI
IPC: E06B9/06
Filed: 1991-03-12
Abstract: PURPOSE:To secure the high-speed transporting property of a panel shutter when the shutter is opened or closed and safety against the danger of fingers being caught by the panels when the panels are lowered. CONSTITUTION:A sprocket 2 is provided near a storage rail provided along the longitudinal direction of a storage case 1 and a forcible guide mechanism for preventing the lower sides of the panels from coming behind the other parts when the panels are conveyed is provided below the sprocket 2. The forcible guide mechanism comprises a guide rotor 3 which engages with and disengages from a guide shaft 26 projected to below the panels.
Patent JP-S56167810-A (JP)
Title: Lubricating apparatus for engine
Inventor: KOJIMA YOSHIO
IPC: F01M1/16
Filed: 1980-05-29
Abstract: PURPOSE: To ensure a better lubricating property by increasing the oil volume according to the concentration of alcohol by means of an alcohol concentration sensor and a controller for the oil volume in an engine using a mixed fuel.  
     CONSTITUTION: A relief path 12 is provided somewhere in the cource of an oil passage 6 with the end thereof communicating to an oil pan 4 and a solenoid valve 13 is provided to open or close the relief path 12. An alcohol concentration sensor 14 is provided on the bottom of a float chamber 3a in a fuel feeder 3 to detect the alcohol concentration of the mixed fuel while connected to a controller 15 for controlling the operation of the solenoid valve 13 according to the alcohol concentration. When the alcohol concentration exceeds the set level, the solenoid valve 13 is closed with the controller 15 receiving the output of the concentration sensor 14 allowing oil from a metering pump 5 to be all fed to a suction path 2 via the oil passage 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000267268-A (JP)
Title: Fine pattern forming material
Inventor: IGUCHI ETSUKO
IPC: G03F7/004
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fine pattern forming material and a method to form a fine pattern using this material so that the material shows good storage stability and proper crosslinking reaction property when used to form a finer resist pattern by an usual lithographic technique. SOLUTION: The fine pattern forming material is prepared by dissolving a crosslinking agent completely soluble with water selected from glycol lauryl having at least one imino group with hydroxyalkyl group substituted for a hydrogen atom, and a water-soluble resin in a water-based solvent. In the process to form a fine pattern, a resist pattern is formed from a chemically amplifying resist containing an acid producing agent on a substrate, forming a coating film of the fine pattern forming material thereon, heating to form a water- insoluble reaction layer on the interface between the resist pattern and the coating film and then removing the unreacted part of the coating film with a water-based solvent.
Patent JP-S51150451-A (JP)
Title: Device for ad justing inclination of cutting edge in hair cutter under negative air pressure
Inventor: KOIWA SEKI
IPC: B26B21/42
Filed: 1975-06-17
Abstract: PURPOSE: A device for adjusting inclination of cutting edge snd area of the opening for a cutter of hairs or the like depending on lengths of the hairs to be cut or left under negative air pressure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51150484-A (JP)
Title: Method of folding in stretch packing
Inventor: AOYAMA KOUZOU
IPC: B65B11/54
Filed: 1975-06-17
Abstract: PURPOSE: To accomplish beautiful packing by inserting a holding means smoothly and securely and by completely wrapping the bottom of the object materials with film by providing a guiding structure for the folding means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59198591-A (JP)
Title: Bipolar ram
Inventor: KATOU YUKIO
IPC: G11C11/414
Filed: 1983-04-27
Abstract: PURPOSE:To expand an operating margin by forming a constant current transistor (TR) and a diode (or diode-connected TR) into a current mirror form and also flowing a current from a resistor to said diode so as to obtain a holding current flowing from the collector of said constant current TR to a memory cell. CONSTITUTION:As a constant current forming the holding current Ist of the memory cell MC, the following circuit is used. The emitter of a TRQ1 (Q2) is connected directly to a power supply voltage -Vee. The current mirror circuit is constituted respectively by providing the diodes (or diode-connection TRs) D5, D6 between the base of the TRs Q1, Q2 and the power supply voltage -Vee. The emitter of the TRQ1 (Q2) forming the holding current is connected directly to the power supply voltage -Vee, then the saturation margin of the TRQ1 (Q2) is expanded by nearly 0.8V's share.
Patent JP-S62234854-A (JP)
Title: Target assembly for electron beam accelerator
Inventor: FUORUKAA SHIYUTEIIBAA
IPC: H01J35/12
Filed: 1987-03-25
Abstract: A target assembly for an electron linear accelerator (LINAC), comprising a target (8) for converting electron beams of different energies into x-ray beams. The target has a variable thickness which can be set to a predetermined value by adjustment means (52 to 74). In a preferred embodiment, the target is provided with a chamber (58) defined by two parallel plates (52, 54) and a bellows (56) connecting both plates. The chamber is filled with a liquid medium of a high atomic number, such as mercury. In operation the medium is pumped through the chamber, and cooled down in a heat exchanger (66).
Patent JP-S61231598-A (JP)
Inventor: TAKAGI YOSHIYUKI
IPC: G10H7/00
Filed: 1985-04-06
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-H08267478-A (JP)
Title: Manufacture of molding
Inventor: YAMABAYASHI TOSHIHARU
IPC: B29K27/12
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a molding having excellent mechanical strength and frictional wear characteristics after backing by mixing, compressing, drying, degassing, compressing and baking an aromatic polyamide resin and an ethylene tetrafluoride resin. CONSTITUTION: First, an aromatic polyamide resin is uniformly dispersively mixed with an ethylene tetrafluoride resin. Then, after the mixture is charged in a mold, it is compressed to obtain an intermediate molding. Thereafter, the intermediate molding is dried at a drying temperature of 100 to 200 deg.C. Then, after the dried intermediate molding is charged in the mold of a predetermined shape, a compression force is applied to the intermediate molding while forcibly degassing, thereby molding a preforming. For example, it can be degassed by a method having the steps of providing a degassing hole via a porous material, and evacuating in vacuum it. Subsequently, the preforming is baked to manufacture a molding. Thus, no crack occurs after baking, and excellent molding can be stably obtained.
Patent JP-H07283322-A (JP)
Title: Composite semiconductor element and its manufacture
Inventor: YUISHI MASAKO
IPC: H01L21/8247
Filed: 1994-04-12
Abstract: PURPOSE:To provide a composite semiconductor element composed of a nonvolatile memory, low-voltage CMOS, CMOS having a high withstand voltage, etc. CONSTITUTION:The oxide film of an insulating film 7 composed of silicon nitride is adopted as an oxidation-resistant film 8 for the interlayer insulating filnt between the floating gate and control gate of a nonvolatile memory provided with gate oxide films 9 and 9'. In addition, in order to establish a relation, t1<t2<t3, among the thickness t1 of a gate oxide film for low-voltage CMOS, thickness t2 of a gate oxide film for nonvolatile memory, and thickness t3 of a gate oxide film for CMOS having a high withstand voltage required at the time of designing an LSI, the areas proposed for the formation of the CMOSs are exposed at the time of forming the interlayer insulating films between the floating and control gates of the nonvolatile memory. After exposing the areas, gate oxide films for both CMOSs (9 and 9' for low-voltage CMOS and 10 for CMOS having a high withstand voltage) are successively formed on the exposed parts of the surface of a P-type semiconductor substrate 1.
Patent JP-H09246841-A (JP)
Title: Tracking antenna
Inventor: NAKAGAWA MAKOTO
IPC: H01Q15/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To attain tracking without use of a rotary joint for signal transmission reception. SOLUTION: A vertical rotating body 2 is connected to a stationary base 3 so that an elevating angle directivity of a transmission wave or a reception wave is changed, a horizontal rotating body 1 is connected to the vertical rotating body 2 so that an azimuth angle directivity of a transmission wave or a reception wave is changed and an antenna 8 to emit a radio wave to a radio wave reflection body provided to the horizontal rotating body 1 or to receive an incident radio wave from the radio wave reflecting body is provided to the vertical rotating body 2.
Patent JP-S549294-A (JP)
Title: 7alpha-methoxycephalosporins and process for their preparation
Inventor: SHIBUYA KAZUYUKI
IPC: A61P31/04
Filed: 1977-06-22
Abstract: PURPOSE: 7α-Methoxycephalosporins I(R 1  is lower alkyl, lower alkynyl, aryl, aralkyl heterocyclic ring or lower alkyl-substd. heterocyclic ring;R 2  is non-substd. or methyl-substd. 1-3C linear alkyl; X is H, acetoxy, quaternary ammonium, etc.) and their salts. 
     COPYRIGHT: (C)1979,JPO&Japio