baber/WOPTO huggingface dataset:
Patent JP-S58177462-A (JP)
Title: Selective deposition of high melting point metal silicide structural layer
Inventor: KONRAATO HIIBAA
IPC: H01L21/285
Filed: 1983-03-28
Abstract: Structured layers composed of high melting point metal silicides, such as tantalum silicide, are selectively deposited on substrates having at least some silicon and some non-silicon regions, such as are used in thin-film and semiconductor technology, by thermal decomposition of gaseous silicon and halogen compounds containing a high melting point metal in a reaction gas and depositing the metal silicide onto the silicon regions of the substrates while providing a gaseous hydrogen halide, such as hydrogen chloride, to the reaction gas and adjusting the substrate deposition temperature and the composition of the reaction gas to values at which a silicide nucleation in substrate regions, other than silicon regions, is suppressed during deposition of the metal silicide from the gaseous phase due to the presence of the hydrogen halide. The invention is useful for producing contact track levels in VLSI circuits.
Patent JP-S58172460-A (JP)
Title: Emergency starter of engine
Inventor: MORIOKA TOSHIMITSU
IPC: F02N3/02
Filed: 1982-04-01
Abstract: PURPOSE:To perform an emergency start of an engine having a V-belt pulley for taking off power for driving an external equipment, by providing a notch to a peripheral edge of said pulley and stopping a stopper part formed to the end of a rope for the emergency start to said notch. CONSTITUTION:In case of no trouble in a regular starter consisting of a crank handle 20, chain 25, one-way clutch 24, etc., the handle 20 is rotated by hand in the prescribed direction to forcibly rotate a crankshaft 26 and start an engine. On the contrary, when said starter can not be used, a V-groove 32 of a pulley 28 is utilized. That is, a knot 40a at one end of an emergency starting rope 40 is stopped to a notch 38, after said rope 40 is wound to the groove 32, the rope 40 is strongly pulled to rotate the crankshaft 26 and start the engine. In this way, the necessity for providing a V-belt pulley only used for an emergency start is eliminated, and the emergency start can be easily further surely performed.
Patent JP-H05253108-A (JP)
Title: Caster of vacuum cleaner
IPC: A47L9/00
Filed: 1992-03-11
Abstract: PURPOSE:To provide the vacuum cleaner in which a caster being freely rotatable is arranged in the lower part in front of a suction port, a caster fitting part is unnecessary in the cleaner main body, there is no ruggedness in the cleaner main body, the dust collection capacity can be increased without enlarging an external appearance, and also, a distance between the caster and the rear wheels is widened and the stability becomes very good. CONSTITUTION:This vacuum cleaner is constituted so that a cleaner main body 2 in which a motor fan 5 and a dust collecting bag 3 are contained is provided with a pair of left and right moving rear wheels 10 in the lower part in the rear of the cleaner main body 2 and a suction port 7 leading to the dust collecting bag 3, and a moving caster is arranged in the lower part in front of the suction port 7.
Patent JP-H05102970-A (JP)
Title: Method and apparatus for connecting local network to large-area network
Inventor: ERITSUKU CHIYAARUZU BURUTSUKUM
IPC: G06F13/00
Filed: 1992-03-11
Abstract: PURPOSE: To efficiently connect a plurality of local networks to a global network by allowing each local network to maintain topology data as to network nodes used in the added local network. CONSTITUTION: A local network 16 is linked with a global data processing network 10 by a ring 38 and a node 18 in the network 16 is connected to a node 20. Then the node 20 includes interfaces 22, 24 and the interface 22 designates information line to nodes in the network 16. Moreover, the interface 24 has only local addressing capability and links with a node 12 in the network 10 according to a prescribed criterion for pier-to-pier network connection to the node 18 by means of a link 38. Thus, repetition of the line designation and functional capability of the node 20 in the network 10 is not required in this way, a plurality of local networks are efficiently coupled with the global network.
Patent JP-S58170841-A (JP)
Title: Variable venturi type carbureter
Inventor: NOMURA YASUMASA
IPC: F02M19/04
Filed: 1982-03-31
Abstract: PURPOSE:To simplify attaching and detaching of a jet needle, by placing a jet needle supporting rod having its upper end abutted with a throttle valve lever and a plurality of split recesses formed around a peripheral surface of its lower part at a head of jet needle. CONSTITUTION:A jet needle supporting rod 21 has its upper end abutted with an abutment surface 22 of a throttle valve lever 13 and an engagement bulged part 23 integrally formed around a peripheral surface of its lower end, the engagement bulged part 23 having a plurality of split recesses 25a, 25b formed around the peripheral surface adjacent thereto, the split recesses 25a, 25b communicating with an inner hollow part 24. On the other hand, a negative pressure sliding throttle valve 4 has a tapered wall therein 11 so as to guide the engagement bulged part 23 easier, and engagement recess 28 formed at a lower part thereof so as to engage the engagement bulged part 23 easier.
Patent JP-S55145383-A (JP)
Title: Solid laser oscillator excited by argon ion laser
Inventor: SHIRAKI KENICHI
IPC: H01S3/06
Filed: 1979-04-27
Abstract: PURPOSE:To form an Nd:YAG laser device of a simple construction by employing an argon ion laser as an exciting light source. CONSTITUTION:A laser oscillator 3 is formed of ytrrium aluminum garnet crystal containing 0.1 atomic % of chromium and 0.7 atomic % of neodymium. Thus contained chromium ion confirms whether the laser light 1 is incident to the center of the oscillator 3 or not. A multilayer dielectric reflecting film is evaporated on both end surfaces of the oscillator 3 to form a light resonator. The lens side 2 is evaporated with ten layers of SiO2 and TiO2 thin films of 2650Angstrom  thick alternatively having a reflectivity of 99.8% of the light having 1.06mum of wavelength. The output side is evaporated with 8 layers of SiO2 and TiO2 thin films alternatively having a reflectivity of 98% of light having 1.06mum of wavelength. When the reflecting films are thus formed, the oscillator 3 may efficiently absorb the laser light.
Patent JP-H04288707-A (JP)
Title: High frequency oscillation circuit
Inventor: MIYAMA MINORU
IPC: H03B5/12
Filed: 1991-03-18
Abstract: PURPOSE:To lead out the most satisfactory characteristics of the high frequency oscillation circuit and to cancel the demerits of miniaturization even when the oscillation characteristics are degraded by making NF characteristics adverse because of integrating a transistor for oscillation or enlarging dispersion because of miniaturizing a capacitor concerning the high frequency oscillation circuit. CONSTITUTION:The collector terminal of a transistor Tr for oscillation is grounded through the serial circuit of a first capacitor C1 and an inductor L1, and the said collector terminal and the emitter terminal are connected through a second capacitor C2. A third capacitor C3 is provided between the emitter terminal of the transistor Tr for oscillation and the ground, and the base terminal is grounded through a fourth capacitor C4. Further, between the collector terminal and a DC power source VCC, an inductor L2 for power supply is provided and a resistor is parallelly connected to this inductor L2 as a variable resistor Rv for reducing the Q of the inductor L2.
Patent JP-S54144949-A (JP)
Title: Control system for reactive power compensator
Inventor: IMURA TERUO
IPC: H02J3/18
Filed: 1978-05-02
Abstract: PURPOSE: To make a compensation control operable in good response to the both of lagging an leading reactive power, by the method in a manner with one converter keeping the current in DC reactor at constant level with another converter operating the compensation control of the reactive power.  
     CONSTITUTION: The system, comprising those from a detector 8 to a pulse amplifier 13, makes such action that, with a load current detected correspondingly to this detection to process an operation of the reactive power to be compensated, its conversion is made into a designated value current I 1 ' and a comparison made with a detected current value I 1 , on the basis of their difference, the phase control angle of a converter 1 is specified to make a reactive power compensation value coinciding with the required value. On the other hand, the system, comprising those from a current setter 14 to a pulse amplifier 18, makes an action such that, the current detected value I 1  at a converter 2 side is subtracted from a constant current set value Id' to transmit a current designated value for the converter 1, with the before said compared with a current detected value I 2 , and the converter 2 is controlled so as to provide the equality and to obtain a constant DC reactor current. In this way, a compensation regulation can be made in good response to the both lagging and leading. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09238858-A (JP)
Title: Duckboard for bathroom
Inventor: SHIMIZU KATSUNORI
IPC: E03C1/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from staying on the surface of a duckboard by providing a duckboard for a bathroom disposed on a drainage gutter formed in a washing place, which comprises a plate-like body and a pair of leg parts, and forming a drainage inclined surface on the surface of the plate-like body toward a drainage groove. SOLUTION: A duckboard 10 for a bathroom comprises a long plate-like body 11 and a pair of leg parts 12 suspend on both edges of the long side, wherein plural drainage grooves 11a are formed at spaces along the long side extending between both edges of the short side on the plate-like body 11. A ridge line 11x positioned between the adjacent drainage grooves 11a, 11a is formed on the plate-like piece 11, and a drainage inclined surface 111 is formed extending from the ridge line 11x to the drainage groove 11a. Further, each drainage inclined surface of the plate-like body 11 is provided with projected parts 112 formed at spaces along the short side in such a manner that the cross section is a right angled triangle and the surface thereof is flush with the floor surface of a washing place, and non-slip embossing E is formed on the surface of the projected parts.
Patent JP-S57167214-A (JP)
Title: Soft tube covering device
Inventor: KASAI TOSHIO
IPC: B29C63/18
Filed: 1981-04-10
Abstract: PURPOSE:To speed up the process of covering a soft tube on an electric wire, etc., by providing an automatic wire insertion device and an automatic transferring device for the soft tube in a soft tube covering device. CONSTITUTION:A soft tube 3 is fitted on the periphery of a soft tube tube guide 15 by a transferring device, and then an electric wire 2 is supplied from the trumpet-like portion 14A of an electric wire insertion guide 14 and inserted into the soft tube 3. After separating a clamp 16 and the electric wire insertion guide 14 from the transferring device 13, the end of the soft tube 3 is clamped by an auxiliary clamp 16A, and the electric wire insertion guide 14 is drawn out. Lastly, the soft tube 3 is clamped by the auxiliary clamp 16A and the clamp 16, and then the electric wire 2 is inserted by a given length into the soft tube 3 and fixed. Afterwards, the clamp 16 is removed and an electric wire covered with soft tube is taken out.
Patent JP-S61210638-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO YUICHI
IPC: H01L21/316
Filed: 1985-03-15
Abstract: PURPOSE:To improve the yield rate of products, by forming a pad oxide film at a temperature of 700 deg.C or higher by a chemical vapor deposition method, then continuously depositing silicon nitride film in the same furnace. CONSTITUTION:On a semiconductor substrate 1, a high-temperature CVD pad oxide film 2 and a CVD silicon nitride film 3 are continuously deposited at a high temperature by a chemical vapor deposition method. It is recommended that the forming conditions of the oxide films are as follows: 1mbar of mixed gas of SiH2Cl2 and N2O and the temperature of about 850-900 deg.C. After the pad oxide film 2 is deposited, the inside of the furnace is once purged as required and the silicon nitride film 3 is continuously deposited. Then, the silicon nitride film 3 and the pad oxide film 2, at a part where an active region is formed, are etched away. LOCOS oxidation 4 is performed. Finally, the silicon nitride film 3 and the pad oxide film 2 at the active region are removed.Thus, the contamination at the interface of the pad oxide film/silicon nitride film is prevented and the yield rate of the products is improved.
Patent JP-H04270202-A (JP)
Title: Aqueous suspending agent composition
Inventor: MORINAKA HIDEO
IPC: A01N25/04
Filed: 1991-02-26
Abstract: PURPOSE:To provide an aqueous suspending agent composition which can reduce agent-treated spots produced on the surface of a paddy field when the concentrated agent is directly dropped and spread on the paddy field, which diffuses in a short time substantially not to leave the concentrated agent and which has no problem on practical applications. CONSTITUTION:An aqueous suspending agent composition comprises a slightly water-soluble liquid or solid herbicidal active ingredient, a surfactant, water and zeolite.
Patent JP-2000249834-A (JP)
Title: Polarizer and its production
Inventor: ISOKAMI MINEO
IPC: C23C14/16
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizer having excellent homogeneity and stable performance without dispersing metal particles by arranging a large number of columns produced by depositing an electrically conductive layer on the surface of a semiconductor or dielectric material in a transparent base body. SOLUTION: This polarizer 1 has a polarizing portion formed in a planer transparent base body 2 comprising one or more kinds of glass, crystals and plastics. The polarizing portion consists of columns 3 arranged at an equal distance of several 10 to several 100 nm from one another in the transparent base body 2. The column 3 consist of a surface layer of a metal thin film which is an electrically conductive layer of about 10 to 1,000 Å thickness, and an inner layer consisting of a semiconductor such as a Si single crystal or a dielectric material. The minor axis and major axis of the columns 3 are specified to 5 to 50 nm and 500 to 50,000 nm, respectively, and the aspect ratio is specified to >=10. The distance between adjacent columns is preferably controlled to 50 to 200 nm.
Patent JP-H10244236-A (JP)
Title: Method for washing mat and the like
Inventor: NISHIZAWA HIROSHI
IPC: D06G1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To efficiently remove sand stagnated in the bush of pile yarns in a foot wiping mat without damaging the mat. SOLUTION: In a method for washing a mat wherein a large number of pile yarns 3 are implanted in a base fabric, at first, water is supplied to a pile yarn arranged surface. Next, the pile yarns 3 are frozen in a moisture sufficiently containing state by a freezing means such as liquid nitrogen. Solid foreign matter such as sand is removed from the bush of the frozen pile yarns 3 along with ice by a mechanical removing means such as a rotary blade 24. In a moisture supply process, the mat is immersed in a water tank and high pressure water is sprayed on the pile yarns in the water tank to also preliminarily wash the pile yarns.
Patent JP-S55145538-A (JP)
Title: Production of catalyzer or carrier
Inventor: ABE KAZUMITSU
IPC: B01J35/04
Filed: 1979-04-27
Abstract: PURPOSE: To produce catalyzer or carrier small in pressure loss to gas flow, by covering a flat substance of beated heat-resistant fibers in which a specified amount of carrier or catalyzer is charged with further carrier substance or the like, and forming in it a multiplicity of through-holes in the gas flow direction.  
     CONSTITUTION: Carrier substance or catalyzer substance is charged in beated heat- resistant fibers by 5W80wt% to obtain a flat plate or paper form, which is covered with carrier substance or catalyzer substance. This covered body is formed to have multiple through-holes in the gas flow direction or filled in catalyzer reaction tank to form multiple through-holes in the gas flow direction, thus producing a carrier or catalyzer suited especially to treatment of dust containing exhaust gas capable of high L, V setting, being small in pressure loss to gas flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63218497-A (JP)
Inventor: TAKASU MOTOYUKI
IPC: E02D17/20
Filed: 1987-03-09
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-H05260148-A (JP)
Title: Automatic originating equipment
IPC: H04M1/27
Filed: 1992-03-12
Abstract: PURPOSE:To considerably reduce the energy by inhibiting the operation in an originating factor generating part and a dialing part at the time of the abnormality of a telephone line voltage. CONSTITUTION:When the telephone line voltage is lower than 1V, an originating inhibition part 5 judges that an automatic originating equipment is not connected to a telephone exchange. Then, an originating inhibition signal is sent to inhibit the operation in an originating factor generating part 1 and a dialing part 4 from the first. Consequently, the continuation of originating operation which unnecessarily consumes a battery at the time of disconnection of the automatic originating equipment from the telephone line is inhibited to easily considerably reduce the energy.
Patent JP-H01226422-A (JP)
Title: Door structure for vehicle
Inventor: FUJITA ZENZO
IPC: B60J5/04
Filed: 1988-03-07
Abstract: PURPOSE:To enable reduction of the weight of a vehicle and to decrease the number of assembly processes by a method wherein the peripheral edge part of a panel made of synthetic resin is secured to a bracket for mounting locked to a door outer panel. CONSTITUTION:A side wall 18 crossing approximately at right angles with a door outer panel 10 surface is bent and situated to the outer peripheral edge of a panel 11 made of synthetic resin. A flange 19 for mounting is formed to the tip part of the side wall 18. A bracket 21 for mounting is securely welded to the door outer panel 10, and the panel 11 made of synthetic resin is mounted to the door outer panel 10 through the bracket by means of screws 20. Thus, since door structure is formed with the door outer panel and the panel made of synthetic resin, a door inner panel can be eliminated. Further, since a process to secure the panel made of synthetic resin to the door outer panel may suffice for assembly of a door, a manufacturing process can be shortened.
Patent JP-S57168598-A (JP)
Title: Production of voice coil
Inventor: SAITOU TAKASHI
IPC: H04R9/02
Filed: 1981-04-09
Abstract: PURPOSE:To simplify the producing process and at the same time to ensure the assured hardening of a voice coil in a shorter time compared with the production using a solvent type adhesive, by using an ultraviolet curing adhesive to harden the voice coil. CONSTITUTION:A conductor 2 is wound to a bobbin 1 in arrangement while applying an adhesive 5 to the conductor 2. Then the ultraviolet rays are irradiated to the conductor 2 while winding the conductor 2 to harden the adhesive 5. In such way, a voice coil 3 is obtained. With use such ultraviolet curing adhesive 5, the processing time can be shortened compared with the production using a solvent type adhesive. Furthermore the heat treatment is eliminated to simplify the producing process, and at the same time the assured hardening is possible for the coil.
Patent JP-H03255915-A (JP)
Title: Flow rate detector
Inventor: ANDO SEIGO
IPC: G01F1/115
Filed: 1990-03-07
Abstract: PURPOSE:To reduce the resistance to fluid and the moment of inertia and to speed up the response by forming an impeller to be installed in a cylindrical main body to an external diameter less than the internal diameter of a main body. CONSTITUTION:When the fluid flows to the flow rate detector 1, the impeller 4 rotates in proportion to the flow velocity of the fluid. The impeller 4 has the external diameter (d) much less than the internal diameter D of the main body 2, so the fluid resistance becomes small and the impeller can rotates without disturbing the flow of the fluid. Thus, the impeller 4 is formed small, so when the flow velocity is small and a laminar flow is generated, the impeller can rotates at the speed as fast as the flow velocity of the center part of the main body 2. When the flow velocity is large and a turbulent flow is generated, on the other hand, the impeller can rotates with the flow of the center part of the main body 2 without being affected by the border layer of the fluid along the internal wall of the main body 2, so the impeller 4 can be rotated at the best flow velocity at all times. Further, the moment of inertia of the impeller 4 becomes small, so the response to variation in the flow velocity can be improved.
Patent JP-H11251183-A (JP)
Title: Film capacitor
Inventor: OMURA TADASHI
IPC: H01G4/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a film capacitor to be used stably for a long time by preventing the reduction in electrostatic capacity due to abnormal voltage and production of heat or the like. SOLUTION: A capacitor part 10 of a film capacitor is formed by layering metallized films 11 and 12 into the shape of a strip formed by metallizing capacitor electrodes 11b and 12b on strip dielectric films 11a and 12a in such a way that the capacitor electrodes 11b and 12b are oriented in the same direction, layering a dielectric film 13a of a metallized film 13 for discharge on the capacitor electrode 12 and winding the laminate in to the shape of a cylinder. The metallized film 13 for discharge is formed by layering a pair of electrodes 13b for discharge, which are insulated from each other by a discharging gap 13e for heeling provided in the center in the direction of the width on the dielectric film 13a.
Patent JP-S55145380-A (JP)
Title: Semiconductor photo coupler device
Inventor: AKITANI MASAHIRO
IPC: H01L31/173
Filed: 1979-05-01
Abstract: PURPOSE:To improve the response sensitivity of a photo coupler and to enable the fabrication of the photo coupler inexpensively with high yield by isolating a semiconductor light emitting element and a semiconductor photodetector via an insulating layer by an ion implantation. CONSTITUTION:Nitrogen or oxygen ion is implanted into a semiconductor substrate 21 to form an insulating layer 23 so as to isolate a semiconductor portion 24 and a semiconductor portion 25. A p-type semiconductor layer 26 and an n-type semiconductor layer 28 are formed on the portion 24 to form a semiconductor light emitting element 34. An n-type semiconductor regions 25, 26 and p-type semiconductor region 37 are formed in the portion 25 to form a semiconductor photodetector 44.
Patent JP-S63307917-A (JP)
Inventor: GUNTAA BETSUKAA
IPC: B29K75/00
Filed: 1988-03-09
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-H07256682-A (JP)
Title: Resin molding method and resin molding die assembly
Inventor: MORIMOTO TAKASHI
IPC: B29L22/00
Filed: 1994-03-24
Abstract: PURPOSE:To contrive to shorten the high pressure gas releasing time from the interior of a molding article and also enhance the productivity of the resin molded article in the method for producing the resin molded article having hollow port by charging high pressure gas in the interior of the resin molded article and the mold assembly therefor. CONSTITUTION:Simultaneously with or before or after the releasing of high pressure gas 8 through a sprue into the air, a gas releasing pin 10 provided on a movable insert 4 is entered within a molded article 6 so as to release the high pressure gas 8 within the molded article 6 through an vent hole 15 provided within the pin into the air.