baber/WOPTO huggingface dataset:
Patent JP-S59122263-A (JP)
Title: Switching method of packet
Inventor: SUE SHIGEHARU
IPC: H04L47/43
Filed: 1982-12-28
Abstract: PURPOSE:To control transmission in a packet decomposition assembling device (PAD) by regarding the capacity of a program storage device in the PAD as the storing capacity of one kind of transmission control program and transferring the transmission control program every necessary occasion. CONSTITUTION:When a terminal equipment A originates, a concentrator 2 connects the terminal equipment A to the PAD3. The PAD3 recognizes the originating of the terminal equipment A and informs the originating to a packet switching device 7. The packet switching device 7 recognizes the originating of the terminal equipment A and transmits a transmission control program stored in a storing area A11 of the secondary storage device 10 to the PAD3. The PAD3 stores the received transmission control program in a program storage device 4 to start the transmission control program. The PAD3 receives a message from the terminal equipment A by the started transmission control program and stores the message in a message storage device 6. The PAD3 decomposes the message stored in the message storage device 6 into packets to sent the packets to a packet switching device 7.
Patent JP-H0394679-A (JP)
Title: Immobilized microorganismic cell and its production
Inventor: KAWAKAMI YUKIEI
IPC: C12N11/08
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the title microorganismic cell having extremely high reaction efficiency even in a case of reaction with slightly water-soluble substrate in two liquid phase system of water-organic solvents by dispersing and retaining a microorganismic cell in a composite matrix of silicone polymer and alginic acid gel. CONSTITUTION:A microorganismic cell is added to a solution containing a silicone prepolymer and alginic acid ion and then the mixture is brought into contact with alginic acid gelling agent (e.g. calcium chloride). Simultaneously, the above-mentioned silicone prepolymer is polymerized and the microorganismic cell is dispersed and retained in a composite matrix of silicone polymer and alginic acid gel to provide the objective microorganismic cell for acting on a slightly water-soluble substrate in two liquid phase system of water-organic solvents.
Patent JP-2000068583-A (JP)
Title: Semiconductor laser
Inventor: ISHII MITSUO
IPC: H01S5/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing a formed compound AuIn or AuSn from being fragile so that junction strength of a junction part is improved, when an Au plated layer of a metal pedestal and a rear surface of a submount are jointed together with a solder containing In or Sn in between, in a semiconductor laser wherein a semiconductor laser chip is fixed to the metal pedestal with the submount in between. SOLUTION: A recessed part 11 is formed on the surface of a metal pedestal 9, an a solder 13 is prevented from swelling out to the peripheral part of a submount 8 at melting at jointing, to secure a specified amount of film thickness of the solder 13, so that for compound AuIn or AuSn formed at jointing, the weight composition ratio of Au of the AuIn does not exceed 50%, and that of AuSn does not exceed 20%, so as to obtain a low-melting compound of superior quality.
Patent JP-H0574720-A (JP)
Title: Manufacture of semiconductor particulate dispersed film
Inventor: KOBAYASHI SATORU
IPC: H01L21/205
Filed: 1991-09-11
Abstract: PURPOSE:To reduce the irregularity of size of semiconductor particulates in a matrix, to reduce the localized level of the crystal defect level and the interfacial level and the like in a semiconductor particulate dispersion system, and to obtain a semiconductor particulate dispersion system having high quantum well effect. CONSTITUTION:This manufacturing method is the method for formation of a semiconductor particulate dispersed film, on which a three-dimensional quantum well is formed by a matrix 1 and semiconductor particulates 3 to be dispersed into the matrix 1. The semiconductor particulate dispersed film is characteristically composed of amorphous silicon 6 and amorphous silicon nitride 4 which are formed by alternately depositing the matrix 1 and semiconductor particulates 3 using a chemical vapor growth method.
Patent JP-H07169593-A (JP)
Title: Sealed type neutron pipe and its preparation
Inventor: JIERAARU BUERUSHIYOORU
IPC: H05H3/06
Filed: 1994-09-27
Abstract: PURPOSE: To provide a sealed neutron tube, of which lifetime is double prolonged. CONSTITUTION: A sealed neutron tube 11, which includes a low-voltage D-T mixture board, is provided with a target 4, a drawing-accelerating electrode (EAE) 2 and an ion source 1 having 2n pieces of penning cells, which have one negative cavity and one magnetizing system (PMS) 81 or 82, 86 or 87 per each cell. Ion, which is generated in the ion source 1 by an electric field and a magnetic field existing at the same time, is accelerated by the EAE2, and projected to the target, and neutron is radiated from the target 4. In this tube, a half (n pieces) of the PMS 81, 86 or 82, 87 is magnetized to a normal value, and the other half thereof is weakly magnetized or not magnetized.
Patent JP-H0574702-A (JP)
Title: Manufacture of thin film polycrystalline silicon
Inventor: TARUI HISAKI
IPC: H01L21/20
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a thin film polycrystalline silicon having uniform film quality using a spot-like laser beam irradiation. CONSTITUTION:Laser beams A, B and C are made to irradiate alternately on the silicon film 2 formed on a substrate 1 from both main surfaces of the substrate in such a manner that the irradiation part is partially overlapped with each other and that the intensity of irradiation with a laser beam from the side of the forming surface of the silicon film is made larger.
Patent JP-S6293237-A (JP)
Title: Remedy for trichophytosis
Inventor: NISHINA KATSUO
IPC: A61P31/04
Filed: 1985-10-17
Abstract: PURPOSE:A preparation for external use which is composed of decoction from herb named Macleaya cordata or Rabdosia trichocarpa, thus being used to treat trichophytosis. CONSTITUTION:The decoction from a herb such as Macleaya cordata or Rabdosia trichocarpa is used as an active ingredient. The composition may additionally include a cellulose derivative such as carboxymethyl cellulose or a synthetic polymer such as carboxyvinyl polymer and is prepared into cream or ointment. In the composition, each herb decoction is poor in its therapeutic action, but their combination develops synergic action and any types of trichophytosis are markedly improved by several times of application a day.
Patent JP-S59121288-A (JP)
Inventor: KOJIMA NORIATSU
IPC: E03C1/122
Filed: 1982-12-27
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-S6477746-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: AOCHI YOSHIKAZU
IPC: F02M51/06
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the growth and falling-down of attached fuel around an injection port by providing air passages on the side wall of the injection port for communicating the inside and outside of the injection port, so that a negative pressure suction force, which is caused inside the injection port when injected fuel passes through it, can be applied to these air passages. CONSTITUTION:When an electromagnetic coil 2 is energized, a plunger 5 is attracted for a specified stroke against a spring 8, thereby a valve body 7 is lifted via a rod 6 to inject pressurized fuel from an injection port 11. In this case, a negative pressure is produced in the interior of the injection port 11 by the force caused by the flowing velocity of fuel, and a negative pressure suction force is applied to a plurality of air passages 12 formed on the side wall 11a of the injection port 11 by the differential pressure between the inside and outside pressures at the injection port 11. Thus, the fuel attached around the outer wall and the outer case 13 (not shown) of the injection port 11 at the time of fuel injection is sucked together with the outside air into the inside of the injection port 11 through the air passages 12, and is reinjected, so that the so-called flopping-down of attached fuel can be prevented.
Patent JP-H04114098-A (JP)
Title: Grease for sliding contact
Inventor: OOTAKE SUGAKO
IPC: C10M169/06
Filed: 1990-08-31
Abstract: PURPOSE:To obtain grease suitable for sliding switch of a vehicle having excellent fitness to a resin, heat, arc, and low-temperature resistances comprising respectively specific synthetic base oil, fine particles of clay mineral, thickener and a phenolic primary oxidation inhibitor in a specific ratio. CONSTITUTION:(A) 100 pts.wt. synthetic base oil containing mixed oil of alpha-olefin synthetic oils of low viscosity and high viscosity having 8-470cst viscosity (at 40 deg.C) is mixed with (B) 0.1-10 pts.wt. fine particles of clay mineral having fine pores such as organic bentonite, sepiolite, montmorillonite, (C) 5-25 pts.wt. thickener containing lithium 12-hydroxystearate and lithium stearate in a weight ratio of 20:1-5:1 and (D) 0.1-2 pts.wt. phenolic primary oxidation inhibitor to afford the aimed grease.
Patent JP-S6292775-A (JP)
Title: Voltage type variable voltage and variable frequency power source device
Inventor: IMAYANADA AKIO
IPC: H02M7/48
Filed: 1985-10-17
Abstract: PURPOSE:To stabilize inverter frequency, by setting the output frequency of an inverter circuit in proportion to the input voltage of the inverter circuit, when the ratio of the output voltage to the output frequency gets larger than an estimated value. CONSTITUTION:The output frequency of an inverter 4 is made equal to the output command signal of a setting device 6 selected by a normal preferential circuit 9. When variable voltage DC for input to an inverter circuit gets higher than an estimated value due to the speed reduction of a motor 5 or the like, then the output signal of a proportional constant circuit 10 is selected by the preferential circuit 9 and is fed to a frequency control circuit 8', and the output voltage of inverter output and output frequency are contrived not to be larger than the estimated value.
Patent JP-H0980925-A (JP)
Title: Image forming device
Inventor: KIMURA MASAO
IPC: G03G15/16
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining high image quality even in the case of using an OHP sheet under low temperature and low humidity condition or a thick transfer paper. SOLUTION: This device has a latent image carrier 1 on which a latent image in accordance with an image signal is formed, a developing device 14 developing the latent image with toner so as to obtain a toner image, an intermediate transfer body 2 primarily transferring the toner image formed on the latent image carrier 1 and carrying the image, a secondary transfer roll 4 for secondarily transferring the toner image on a recording medium by abutting on the toner image carrying surface of the transfer body 2 through the recording medium 11 while voltage having a polarity reverse to the electrifying polarity of the toner image is applied, and a backup roll 5 abutting on the back surface of the toner image carrying surface of the transfer body 2 at a position opposed to the roll 4;  and is provided with a reverse polarity electric field impressing means 7 arranged proximately on the upstream side of the abutting part of the roll 5 on the transfer body 2 on the back surface of the transfer body 2 and imparting electric field having the polarity reverse to the electrifying polarity of the toner image on the transfer body 2.
Patent JP-S6477814-A (JP)
Title: Circuit-breaker
Inventor: TODA HIROAKI
IPC: H01H33/16
Filed: 1987-09-18
Abstract: PURPOSE:To enhance the shutoff performance without changing the construction of the shutoff part by connecting removably a capacitor vessel with a vessel accommodating the shutoff part, and by allowing this capacitor vessel to accommodate a capacitor whose one side is grounded to the capacitor vessel and other side with possibility of fitting and removal to/from the shutoff part. CONSTITUTION:A shutoff part 2 is accommodated in a grounded vessel 1 in which an insulative gas is encapsulated. At the right end of this vessel 1 an insulative spacer 11 is airtightly mounted with possibility of fitting and removal. To this insulative spacer 11 contact pieces 12, 13 are fixed which have fingers on the vessel 1 side and the capacitor vessel 9 side. To the contact piece 12 the fixed electrode side, i.e. track side, of the shutoff part 2 is connected through a conductor 14. To the contact piece 13, on the other hand, a conductor 15 fixed to one side of the capacitor 10 is connected with slidability. Another conductor 16 is secuer to the other side of the capacitor 10. Through this conductor 16 the capacitor 10 is firmly supported at the inner surface of the capacitor vessel 9.
Patent JP-S6477130-A (JP)
Title: Cleaning of semiconductor
Inventor: TAKIZAWA RITSUO
IPC: H01L21/304
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the impurity especially such as Fe, Mn permeating into the surface of semiconductor wafers by around one figure compared with the conventional cleaning process by a method wherein, in the cleaning process of the semiconductor wafers, the wafers are immersed in a water solution containing nitric acid mixed with a bit of fluoric acid. CONSTITUTION:Solution 14 containing (60% HNO3):(50% HF)=2000:1 is heated by a heater 15 to be maintained at the temperature of around 80<=. Wafers 11 erected on a carrier 12 are immersed in the solution 14 for 5 minutes later to be cleaned up in running water in ultra high purity. After drying up process, oxide films are formed on these wafers 11 together with the wafers cleaned up by conventional process only using dual quartz tubes to prevent any external impurities such as metals from permeating into the wafers 11.
Patent JP-S59116188-A (JP)
Title: Method for synthesizing blue sapphire
Inventor: KUNUGI MASANAO
IPC: C30B29/20
Filed: 1982-12-22
Abstract: PURPOSE:To obtain efficiently a uniformly colored crystal by adding silicon dioxide as a stabilizer to aluminum oxide contg. ferric oxide and titanium dioxide and by synthesizing blue sapphire. CONSTITUTION:A powdery starting material prepd. by adding ferric oxide and titanium dioxide as color developing agents and silicon dioxide as a stabilizer to aluminum oxide as a principal component is made uniform by wet mixing and filled into a rubber tube. The tube is formed into a columnar rod by a rubber pressing method, and the rod is sintered at 1,500-1,700 deg.C in an electric furnace. Blue sapphire is synthesized from the sintered rod by a floating zone melting method using a corundum crystal as a seed crystal. The preferred amounts of ferric oxide and titanium dioxide are 1-5wt% and 0.5-3wt% of the amount of aluminum oxide, respectively, and the preferred amount of silicon dioxide is 5-20wt% of the total amount of the starting material.
Patent JP-S6477005-A (JP)
Title: Optical connecting device
Inventor: SUZUKI KATSUO
IPC: H01S3/00
Filed: 1987-09-18
Abstract: PURPOSE:To constitute the titled device so that an optical output cannot be emitted to the outside unless an optical jack part and an optical plug part are placed in a coupled state by providing a switch having a contact in an electric circuit which is operated at the time of coupling the optical jack part and the optical plug part, and also, contains a light emission source, and setting the light emission source to an active state at the time of its operation. CONSTITUTION:An optical connecting device 20 is provided with an optical jack part 12, an optical plug part and a switch 21. In the switch 21, a contact 21' is integrated into an electric circuit E containing a light emission source 22. Accordingly, when the switch 21 is not operated, the light emission source 22 does not become an active state. That is, an optical output is not emitted to the outside. The light emission source 22 becomes an active state, only when the contact 21' has been switched to ON or OFF, that is, only at the time of operation of the switch 21. Also, the switch 21 is operated, when the optical jack part 12 and the optical plug part 12 have become a coupled state. In such a way, only when the optical jack part 12 and the optical plug part 13 have coupled, an optical output is sent out of the optical jack part 12.
Patent JP-H1055522-A (JP)
Title: Magnetic recording medium
Inventor: OZAKI TOMOE
IPC: G11B5/64
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having superior running stability and preservability and especially fit for high density magnetic recording by suppressing the formation of rust by the back coating layer. SOLUTION: A magnetic layer 2 made of a ferromagnetic metallic thin film is formed on one side of a nonmagnetic substrate 1 and a back coating layer 3 is formed on the other side by coating with a coating material for forming a back coating layer prepd. by dispersing a nonmagnetic pigment in a binder to obtain a magnetic recording medium. In this case, at least one of the concn. of Cl ions and that of sulfate ions in the coating material is regulated to <=20ppm and higher fatty acid ester is added to the coating material.
Patent JP-H0397871-A (JP)
Title: Plasma cvd device
Inventor: TERAYAMA NOBUYUKI
IPC: C23C16/50
Filed: 1989-09-07
Abstract: PURPOSE:To generate plasma of a high concn. and to form a good-quality film by placing a thermion emitting cathode and an ionizing electrode in a discharge gas and accelerating the thermions of high energy emitted from the cathode toward the ionizing electrode. CONSTITUTION:While the inside of a vacuum chamber 1 is evacuated via a discharge pipe 2 to about 10<-5> to 10<-7>Torr, a gaseous mixture composed of TiCl4, H2 and N2 is introduced as a reaction gas from a supplying nozzle 14 and the pressure in the chamber is maintained under about 4X10<-2>Torr. A tungsten filament is then heated to about 2000 deg.C by a power source 19, and the cathode bias voltage by a power source 20 is set at about -20V (10A current), the voltage of the ionizing electrode 21 by a power source 24 is set at about +40V (15A current), the voltage of a gas supplying nozzle 14 by a power source 16 is set at about +20V (5A current) and the voltage of a work piece 7 by a DC power source 12 is set at about -50V, respectively. The plasma of a high ion density is formed in this way under the low gaseous pressure to form the good-quality film at a high speed even to the recesses of the word piece surface.
Patent JP-H0981568-A (JP)
Title: Chinese language generation device for machine translation
Inventor: KAKU TOSHITAKE
IPC: G09B19/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To determine a fundamental sentence pattern of Chinese and to reduce the number of generative syntactic rules of Chinese-language sentences by providing a fundamental sentence pattern part where the Chinese-language fundamental sentence pattern structure is registered and a syntactic element sequence part where slot positions and restrictions on the sequence of syntactic elements corresponding to them are registered. SOLUTION: The dependence structure of Chinese corresponding to Japanese is inputted from an input part 100 and is sent to a preprocessing part 200 and is processed. When the case mark indicates a demonstrative case, the subject in the dependence structure is not omitted, and it is sent to a fundamental element expansion part 300 and is processed. A word as a free element is found from the dependence structure by a free element expansion part 400. If there are two candidates for the case mark of this node, the case mark of the free element, the Japanese-language surface symbol, the semantic symbol, and the semantic dominant code are taken as the retrieval key to refer to a sentence element information part 450, and probable candidates are detected by matching operation to find out the optimum candidate.  Finally, a syntactic element sequence part 650 is referred to adjust the arrangement sequence of elements.
Patent JP-H02219530-A (JP)
Title: Incubating device for fish and lobster
Inventor: YAANOSHIYU KEPENIESHIYU
IPC: A01K61/17
Filed: 1989-09-06
Abstract: PURPOSE: To make a device adaptive to various weather conditions by mutually connecting a shrimp storage tub, breeding tub, incubation tub and specified growing tub through piping and linking these tubs with an oxygen supply unit through other piping. CONSTITUTION: After water supplied by a centrifugal pump 6 automatically controlled through a pressure control frequency converter 7 is passed through a filter 8 of a water treatment unit 2, the temperature of water is adjusted by a temperature adjuster 13 having a three-way control valve 12, boiler 10 and heat exchanger 11, pressure in a system is kept constant by a pressure regulator 14, oxygen is supplied by an air blower 18 and water is supplied into a breeding unit 4 and a nutrition production unit 5 for growth. Next, this water is supplied through a sand/stone bed 20 and a water permeable plate 21 into a shrimp storage tub 19 and a breeding tub 24, in which aged spawn is placed, and water flowing out of the tub 24 is passed through a spawn collector 26.  On the other hand, the spawn is moved through the incubation tub 28 to a growth collecting tub 27, supplied into a growing tub 31 and grown by supplying nutrients prepared in the tub 30 having an artificial illuminating means 31.
Patent JP-H0571711-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1991-09-12
Abstract: PURPOSE:To reduce the noise, miniaturizing the device, and enlarge the variable range of the quantity of fuel consumption in an oil burner. CONSTITUTION:The subject burner provides an air channel 14 around an atomizing means 10, and this air channel 14 enters the side wall 16 of a cylindrical mixing chamber 15 and, at the same time, through the top plate 20 in the upper section of the mixing chamber 15 a cylindrical transportation channel 21 is provided. In the bottom section 18 of the mixing chamber 15 fuel return pipe 19 is provided, and in the upper section of the transportation channel 21 a flame port section 21 is disposed. In the mixing chamber 15 fuel particles of a larger diameter are attached to the wall surface and they drop down, sending only fuel particles of a smaller diameter to the fuel port section 24 through the transportation channel 21 and making blue flame combustion there. With this arrangement flames 27 of a short length with small combustion noises are provided, and it is possible to realize a combustion in which the characteristics are not deteriorated even with the quantity of fuel consumption kept small.
Patent JP-H08206932-A (JP)
Title: Automatic assembling apparatus for product and automatic assembling method
Inventor: EDOWAADO EE NEFU
IPC: H02K41/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for precisely moving, positioning and assembling a component. SOLUTION: An apparatus 100 includes a housing 22 on which a magnet 108 is mounted. A pneumatic rotary actuator is mounted on the apparatus, and a coupling member connects the rotary actuator to a grip part 24 for imparting desired rotation to the grip part. A vacuum source is connected to the grip part to allow picking up of a fragile workpiece. In the operation of the apparatus, a current is selectively passed through a coil 102 to move a coil piston 106 and the attached grip part within a magnetic field by this current to position the component in a desired transfer position. The rotary actuator is energized so as to move the grip part to a desired rotary position.  Additionally, a position sensor is mounted on the apparatus to determine a position of the coil piston, and a controller is incorporated in the apparatus to use this determined position for controlling movement of the coil piston and the grip part in translation and rotation.