baber/WOPTO huggingface dataset:
Patent JP-S61102724-A (JP)
Title: Method of forming deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1984-10-26
Abstract: PURPOSE:To form a deposit film by separately introducing an silica compound and an active seed, which decomposes a compound containing germanium and halogen and conducts chemical interaction with the silica compound, into a film formation space and exciting and reacting the silica compound. CONSTITUTION:A silica compound as a raw material for forming a deposit film and an active seed, which is formed by decomposing a compound containing germanium and halogen and conducts chemical interaction with the silica compound, are introduced severally into a film formation space for shaping the deposit film onto a base body, and discharge energy is worked to these silica compound and active seed and the silica compound is excited and reacted,thus shaping the deposit film onto the base body. A film formation rate can be increased remarkably by previously using an active seed activated in a space different from a film formation space, the temperature of a substrate temperature on the formation of the deposit film can also be lowered, and the deposit film having the stable quality of the film can be manufactured industrially at low cost in large quantities. A compound in which one part or the whole of hydrogen atoms in a straight-chain or chain silane compound are replaced with halogen atoms is employed as the silica compound.
Patent JP-H0664021-A (JP)
Title: Biaxial extrusion molding
Inventor: KOKADO NAOHIRO
IPC: B29C48/76
Filed: 1992-08-24
Abstract: PURPOSE:To contrive to increase the extrusion rate and to stabilize the extrusion molding by discharging the volatile component in material through a vent hole and the air in the material through an air vent opening by a method wherein the vent hole is provided on a barrel downstream from a material feed opening and the air vent opening is provided on a barrel upstream from the material feed opening. CONSTITUTION:An air vent opening 3 in the barrel 1 of an extruder is provided so as to directly connected to a barrel on the upstream side of a material feed opening 4, while a vent hole 5 is provided so as to directly connected to a barrel on the downstream side of the material feed opening 4. Between the material feed opening 4 and the vent hole 5, the kneading part 6 of a screw 2 is provided so as to melt and knead extruding material therein. The extruding material applied is the barrel 1 through the material feed opening 4 is carried and melted with the screw 2. The air included in the extruding material is sealed with the kneading part 6 and flows backwards towards the material feed opening 4 within the extruder so as to be delivered through the air vent opening 3. As the result, the solid conveying capacity with the screw 2 is not hindered.
Patent JP-H0969317-A (JP)
Title: Cable support
Inventor: HAMANA KATSUNORI
IPC: H01B13/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cable support A which can support a cable 11 surely and can perform smooth laying work, in a cable support used for the setup drafting board of a wire harness. SOLUTION: A U-shaped cable receiver 20 for receiving a cable 11 is provided. A cable support is arranged so that the width D of the cable receiver 20 may be maximum in plan view, in condition that the cable support A is installed on a wire laying board 10. That is, it is arranged in condition that both ends 25 and 26 of the cable receiver 20 are drawn up in horizontal direction. This device is equipped with an angle adjusting mechanism M which can change the angle of adjustment of the cable receiver 20 so that both ends 25 and 26 of the cable receiver 20 may be aligned in horizontal direction.
Patent JP-S6379867-A (JP)
Title: Production of 3,6,7-tri-substituted bicyclo(3.3.0)-2-octanes
Inventor: HASATO ATSUO
IPC: B01J31/24
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled compound which is an intermediate of prostaglandin, by stereospecifically reacting 3-methylene-2,6,7-tri-substituted bicyclo[3,3,0]octanes with an arylsulfinate in the presence of a palladium compound. CONSTITUTION:3-Methylene-2,6,7-tri substituted bicyclo[3,3,0]-octanes (or their mirror image isomers or mixture thereof) expressed by formula I (R<1> and R<2> are trihydrocarbon silyl, etc.; R<3> is H, methyl, etc.; R<4> is alkyl, alkenyl, phenyl, etc.; n is 0 or 1) is stereospecifically reacted with an arylsulfinate in the presence of a palladium compound [e.g. tetrakis(triphenylphosphine)palladium (0) etc.] to provide 3,6,7-tri substituted bicyclo [3,3,0]-2-octene expressed by formula II (Ar is phenyl). In above-mentioned production, the raw material is readily available and the aimed product is obtained in high yield.
Patent JP-H0385441-A (JP)
Title: Ultrasonic method for flaw-detecting inspection of ball
Inventor: KAWASAKI KEIJI
IPC: G01N29/04
Filed: 1989-08-30
Abstract: PURPOSE:To enable precise detection of a minute defect of a ball-shaped body by using a probe which has a curved surface of the same kind as that of specimen, wherein a flaw-detecting frequency f(MHz) and the radius of curvature r(mm) of the tip part thereof are set to have a specific relation and wherein the radius r(mm) and the diameter D(mm) of a vibrator are fixed. CONSTITUTION:In ultrasonic inspection of a ball, a probe which has a curved surface of the same kind as that of the specimen, wherein a flaw-detecting frequency f(MHz) thereof and the radius r(mm) of curvature of the tip part thereof have a relation expressed by the formula and wherein the radius r(mm) of curvature of the fore end part thereof and the diameter D(mm) of a vibrator are 0.35<= D/r<= 0.50, is employed. By conducting ultrasonic flaw-detecting inspection by employing this probe, a minute defect of the ball can be detected precisely.
Patent JP-H1061463-A (JP)
Title: Fuel injection control device of direct injection spark ignition engine
Inventor: MASHITA TORU
IPC: F02D41/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a state of being impossible of injection due to a shortage of a charge time in a fuel injection valve in switching a compression stroke injection for a stratified charge combustion to an intake stroke injection for a uniform charge combustion in a direct injection spark ignition engine. SOLUTION: At the time of switching a compression stroke injection to an intake stroke injection, an injection timing of a first cylinder (#1 cylinder) of the intake stroke injection is corrected to be in an advancing side since the injection of the first cylinder (#1 cylinder) of the intake stroke injection is faster than that of a final cylinder (#2 cylinder) of the compression stroke injection. Accordingly, an injection timing difference is made equal to or greater than a predetermined value α corresponding to a request charge time.
Patent JP-S60117656-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WADA MASASHI
IPC: H01L27/10
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the effect of non-selection on an element improving the reliability by a method wherein a non-selected element source is impressed with a potential less than half of the potential impressed on the source of a selected element. CONSTITUTION:In order to erase memory, an output Y1 corresponding to a selected byte of a low decoder 41 is held at a ground potential with all outputs from a data latch circuit 42 held at the ground while holding common source Sj at high potential. Within a block non-selected, all outputs from the data latch circuit 42 are held at the ground potential while the potential of another common source Sk is set up to be 1/2 of the higher voltage output of the common source Sj. The electric field impressed on a thin oxide film 16 may be narrowed remarkably by the potential impressed between a floating gate 11 and two control gates 12, 13 as well as the potential impressed between erasing gate 15 within most of the elements of the non-selected block. Thus the probability of happening an inversion of a memory content may be minimized by means of repeating said procedures.
Patent JP-S6284167-A (JP)
Title: Film-forming composition for aquatic antifouling use
Inventor: YAMAMORI NAOKI
IPC: C09D201/02
Filed: 1985-10-08
Abstract: PURPOSE:To obtain the titled composition having improved water-resistance of constituent monomer, imparting excellent antifouling effect for a long period and suitable for marine construction or fishing net, etc., by adding a specific amount of a curing agent to a resin composition composed of an alpha,beta-ethylenic unsaturated monomer containing quaternary ammonium salt, etc. CONSTITUTION:The objective composition can be produced by compounding (A) a resin composition composed of a copolymer of (i) 1-55(mol)% alpha,beta- ethylenic unsaturated monomer containing quaternary ammonium salt, (ii) 5-25% alpha,beta-ethylenic unsaturated monomer having crosslinkable functional group and (iii) 20-94% other alpha,beta-ethylenic unsaturated monomer with (B) a curing agent. The equivalent ratio of the crosslinkable functional group in the component A to the functional group in the component B is 70/100-100/70.
Patent JP-H04107475-A (JP)
Title: Copying machine
Inventor: TSUNODA KOICHI
IPC: B65H31/02
Filed: 1990-08-28
Abstract: PURPOSE:To eject a copying paper even while an automatic document feeder is opened by a simple mechanism by providing a passage which communicates a transfer paper carrying path in a copying machine main body and a transfer paper carrying path in an upper paper ejection unit according to the turning state of the upper paper ejection unit. CONSTITUTION:The upper paper ejection unit 830 is disposed so that it can be turned in the opening and closing direction of the automatic document feeder 100. Then, the unit 830 is turned according to the opening action of the feeder 100 and similarly returned to a home position according to the closing action thereof. Besides, the communicating passage which communicates the transfer carrying path 851 in the copying machine main body and the transfer paper carrying path 848 in the unit 830 according to the turning state of the unit 830 is provided. Therefore, the copying paper from the copying machine can be passed regardless of the turning action of the unit 830. Thus, the unit 830 does not interfere with the opening and closing operation of the feeder 100 and the copying paper is ejected even while the feeder is opened by the simple mechanism.
Patent JP-H0786884-A (JP)
Title: Pulse converting circuit
Inventor: OHASHI SEIICHI
IPC: H03K5/05
Filed: 1993-09-09
Abstract: PURPOSE:To produce a pulse signal of the prescribed width with high accuracy. CONSTITUTION:A pulse converting circuit consists of a holding circuit 1 which holds the signals by an external reference trigger signal, a counter part 2 which starts to count the clock signals and then counts them up by the reference trigger signal, and a comparing part 3 which compares the count-up signal with the count-up upper limit valve and transmits the output when the coincidence is confirmed between them. The circuit 1 is reset by the coincidence signal so that a pulse signal of the prescribed width is produced with high accuracy.
Patent JP-S60111597-A (JP)
Inventor: MAIKERU UOOKAA
IPC: H03G3/32
Filed: 1984-10-26
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-H0862332-A (JP)
Title: Light wave range finding device
Inventor: NAGAI MASARU
IPC: G01S17/36
Filed: 1994-08-25
Abstract: PURPOSE: To improve the range finding precision of a light wave range finding device. CONSTITUTION: The light wave range finding device 1 is formed out of a light emitting part 2 for emitting a modulated tights a light sending optical fiber 3 for guiding the emitted light from the emitting part 2 so as to be turned to a reflector 7, a light receiving optical fiber 6 for receiving the reflected light from the reflector 7, and a measuring part 5 for measuring the phase difference between the reflected light from the reflector 7 and the emitted light to determine the distance to the reflector 7. The length L of the light sending optical fiber 3 is determined in such a manner that the phase difference between the reflected lights from both the end surfaces is 180 deg..  The reflected lights from both the end surfaces are mutually canceled, the phase of the received light received in a distance measuring part 51 is hardly shifted from the phase of the reflected light from the reflector 7 to be naturally received.
Patent JP-H04234418-A (JP)
Title: Blocked (cyclo)aliphatic polyisocyanate and its manufacture
Inventor: RAINERU GURAASU
IPC: C07D401/14
Filed: 1991-09-04
Abstract: The invention relates to blocked (cyclo)-aliphatic polyisocyanates which react with amines at room temperature, containing certain sterically hindered piperidine derivatives as blocking agents.
Patent JP-H1046010-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKADA YOSHITOMO
IPC: C08L67/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition, capable of mutually compatibilizing resins and excellent in dyeability, hot water resistance, etc., by blending plural mutually incompatible thermoplastic resins having functional groups reactive with oxazoline groups with an oxazoline group-containing copolymer. SOLUTION: This thermoplastic resin composition comprises (A) plural mutually incompatible thermoplastic resins having functional groups reactive with oxazoline groups and (B) an oxazoline group-containing copolymer. A combination of a thermoplastic polyester having acidic groups as the functional groups with an aliphatic amide resin having amino groups as the functional groups is preferred as the component A. When two kinds of the thermoplastic resins are used, 5-95 pts.wt. either one and 95-5 pts.wt. other thereof are preferably used and 0.1-30 pts.wt. component B is preferably blended therewith. The component B preferably contains 0.1-25wt.% oxazoline group-containing monomer and >=50wt.% aromatic vinylic monomer. Furthermore, 2-iso-propenyl-2-oxazoline is preferred as the oxazoline group-containing monomer.
Patent JP-H04106034-A (JP)
Title: Paper feeding device for image forming machine
Inventor: KUBOTA HIROSHI
IPC: B65H3/52
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the noise of copy paper positioned between a pair of resist rollers and a pair of separating rollers at the time of eliminating deflection for correcting oblique paper feeding by forming a device so that the reverse torque is applied with the rotation of a normal rotating roller when a clutch means is cut off. CONSTITUTION:A normal rotating roller 16 is connected to an output means, which is connected to a driving source through a clutch means 36, through a power transmitting means 28. Next, a reverse rotating roller 18 is connected to the output means through a reverse torque transmitting means including a reverse torque control means. When the clutch means 36 is connected, the reverse torque is applied to the reverse rotating roller 18 synchronously with the rotation of the normal rotating roller 16 through the output means, and when the clutch means 36 is cut off, the reverse torque is applied to the reverse rotating roller 18 by the rotation of the normal rotating roller 16.
Patent JP-H0273930-A (JP)
Title: Manufacture of sn-ti alloy
Inventor: NAKABAYASHI YOSHIAKI
IPC: C22C13/00
Filed: 1988-09-09
Abstract: PURPOSE:To manufacture an Sn-Ti alloy having high purity as the material for the formation of an Nb3Sn super conducting wire rod by heating and melting Sn in an inert gaseous atmosphere, thereafter holding the melt to a specific temp., adding Ti thereto to melt and successively casting it at a specific temp. CONSTITUTION:High purity Sn is melted by an electric furnace or a high frequency melting furnace in an inert gaseous atmosphere such as Ar and is held to 600 to 1750 deg.C, to which 0.3 to 6.5wt.% sponge Ti is added and the admixture is melted into the molten metal of an Sn-Ti alloy. The molten metal is cast at 500 to 1750 deg.C in a stainless steel made mold similarly in an Ar gaseous atmosphere. The ingot of an Sn-Ti alloy having no generation of an oxide film can be obtd. by executing melting, alloying and casting in an Ar gaseous atmosphere. The Sn-Ti alloy excellent as the material for an Nb3Sn super conducting wire can be obtd.
Patent JP-H1160703-A (JP)
Title: Polyester resin for toner, its production and toner using the same
Inventor: IWASAKI HITOSHI
IPC: C08G63/85
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin useful as a dry toner by making the polyester resin comprising a terephthalic acid component, etc., a polyfunctional carboxylic acid, etc., an aliphatic diol component and another diol component contain antimony, etc., and a phosphorus atom in satisfying with a specific condition. SOLUTION: This polyester resin is obtained by comprising 70-100 mol.% based on the whole acid component of terephthalic acid component and/or isophthalic acid component, 0.1-30 mol.% base on the whole acid component of a polyfunctional carboxylic acid having more than three function and/or a polyhydric alcohol component having more than three hydric value, 40-120 mol.% based on the whole acid component of an aliphatic diol component and 0-80 mol.%, based on the whole acid component of another diol component, and containing 10-100 ppm of at least one kind of metal atom selected from the group of antimony, titanium, tin, zinc and manganese and 3-30 ppm of phosphorus atom, in satisfying with the formula: 2.0<=(M/P)<=5.0  M is weight of the metal atom (ppm);  P is weight of the phosphorus atom (ppm)}, and has 100-150 deg.C softening point, <=5 mgKOH/g acid value and 1,000-10,000 number-average molecular weight.
Patent JP-H04107028-A (JP)
Title: Connector for data communication and data communication system
Inventor: ISOKIMI HIDEKAZU
IPC: H04L12/44
Filed: 1990-08-28
Abstract: PURPOSE:To normally transmit all of data, which is transmitted from a data terminal equipment, to a central processing unit by starting to store a transmission data signal by a data channel reception carrier detection signal received from the data terminal equipment side and starting to read out this stored signal by a transmission permitting signal from the central station side. CONSTITUTION:Stored transmission data SD is read out from the address indicated by the address signal outputted from a read address control part 107. Read transmission data SD is transmitted to a MODEM 5 on the central station side. A data channel reception carrier detection signal CD2 outputted from a MODEM 7 on the branch side to the MODEM on the central station side is inputted to a transmission request control part 108 through a carrier reception data OR circuit 109. The transmission request control part 108 outputs a transmission request signal RS3 to the MODEM 5 on the central station side and receives a transmission permitting signal CS3 from the MODEM 5.
Patent JP-S6469280-A (JP)
Title: Method of stopping motor
Inventor: TOKIDA HARUHIRO
IPC: H02P3/22
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the size and the cost of a motor by closing the terminals of the motor through switching means for driving the motor and inversely directed continuity means connected in parallel with the switching means, and stopping the motor. CONSTITUTION:A bridge circuit having 4 transistors Tr1-4 of switching means is connected between both terminals of a DC power source 10 by a motor stopping method and both terminals of a DC motor 14 are connected to the intermediate point of this bridge circuit. The Trs1, 2 from switching means of high potential side as seen from the power source 10, controlled to be ON, 0FF by control means, diodes D1-4 are connected in parallel with the Trs1-4, and a capacitor 12 is connected in parallel with the power source 10. Thus, when the motor 14 is stopped, the Trs1-4 of high potential side are turned OFF, and the Tr3, 4 of low potential side are intermittently turned ON, OFF. A regenerative current of motor flows through the diode D3 and the Tr4 to rapidly stop the motor 14.
Patent JP-2000052934-A (JP)
Title: Vehicular wiper operation circuit
Inventor: HIRAOKA ATSUSHI
IPC: B60S1/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optimal wiper intermittent operation time at all times by controlling a current fed to a wiper motor according to an intermittent operation time set by an intermittent adjustment switch and car speed data inputted from a car speed sensor. SOLUTION: A wiper intermittent operation time is set by an intermittent adjustment switch 3, a motor drive circuit 2 controls a current fed to a wiper motor 1 according to the set intermittent operation time so as to operate the wiper motor 1 intermittently at the intermittent operation time, and the motor drive circuit 2 also controls the current fed to the wiper motor 1 according to car speed data inputted from a car speed sensor 4. The wiper intermittent operation time is thus set by the intermittent adjustment switch 3 according to the precipitation and moreover, automatically adjusted according to the car speed so that there is no need to adjust the intermittent adjustment switch 3 frequently.
Patent JP-H1070568-A (JP)
Title: Incoming call transfer method for packet exchange system
Inventor: NISHIMOTO NORIYUKI
IPC: H04L12/70
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce in-network traffic by allowing a packet exchange receiving a call request to use the connection end packet of the received exchange when a call transfer destination terminal equipment is busy so as to avoid a busy call transfer destination terminal equipment. SOLUTION: A packet exchange PS1 receiving a call request packet CR addresses to a call transfer destination terminal equipment PT 2 from a caller terminal equipment PT1 conducts routing, decides a communication path and sends the packet to relay line T1. A packet exchange PS2 receives it and when a call transfer destination terminal equipment PT2 is busy, since the packet is sent to a relay line T2 to be transferred to a call transfer destination terminal equipment PT3. A packet exchange PS3 received it and sends the packet to a PT2 which is not busy. The packet exchange PS2 receiving an incoming call reception packet CA sends a connection end packet CC to a relay line T3. The PS1 receiving it sends it to the PT1. Thus, a CC is in use and the busy transfer destination terminal equipment is avoided to reduce the in-network traffic.
Patent JP-H1161691-A (JP)
Title: Production of lustrous coated paper
Inventor: SATO TOMOJI
IPC: D21G1/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lustrous coated paper excellent in workability during a high-temperature soft calender treatment, paper thickness and a luster profile. SOLUTION: In carrying out a surface treatment by a soft calender of two roll tandem type composed of a metal roll and an elastic roll, having four nips as the total number of nips, at least two external induction heating apparatuses based on the principle of electromagnetic induction action and splittably controllable in the roll width direction are installed at least one roll side of the first and the second nips and at the fourth metal roll side and the surface finishing is carried out by heating the surfaces of the first and the second metal rolls on which the external induction heating apparatus to 90-170 deg.C and the surface of the metal roll of the fourth nip to <=70 deg.C.