baber/WOPTO huggingface dataset:
Patent JP-S62165517-A (JP)
Title: Cam shaft made of aluminum alloy
Inventor: YAMASHITA JIRO
IPC: F16H53/02
Filed: 1986-01-17
Abstract: PURPOSE:To enhance the strength of a shaft as well as to attempt the reduction in weight by making a cam shaft used for the actuating mechanism of an internal-combustion engine out of aluminum alloy whereby applying a dispersed metallic plating on its outer surface. CONSTITUTION:A cam shaft used for the actuating mechanism of an internal- combustion engine includes a cam section 'a' and a journal section 'b'. In this case, the cam shaft is formed into, for example, a solid structure, and is made of aluminum alloy or its casting. And any aluminum alloy used in this case may be accepted if it is so composed that its mechanical strength is identical to that of current cam shafts. And a specially treated surface layer with resistance to wear, that is, a dispersed metallic plating is applied to the surface of the cam shaft. Owing to the aforementioned constitution, the cam shaft can be increased of its strength, and can also be made light in weight.
Patent JP-H10209391-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOSOYA KEIJI
IPC: H01L21/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having stacked capacitor in high accumulation capacity, breakdown strength and reliability and its manufacturing method. SOLUTION: In order to form an Ru accumulated node electrode 19 of a stucked capacitor on contact holes of an underneath insulating film, a taper angle exceeding 90 deg.C but not exceeding 110 deg. is made on the side wall thereof, Ru accumulation node electrode 19 is formed on the inner surface of the contact holes furthermore, the Ru film in the upper peripheral region of the sidewall is removed by etching process in the longitudinal direction using an SOG(spin on glass) mask thereby enabling an even stucked capacitor insulating film 21 made of (Ba, Sr)TiO3 thin film to be easily formed. Thus, the stucked capacitors 19, 21, 22 in high breakdown strength can be formed. Furthermore, the intervals between accumulation nodes can be easily shortened exceeding the limit of lithography.
Patent JP-S56106585-A (JP)
Title: Preparation of fruit wine
Inventor: SHIMIZU JIYUNICHI
IPC: C12G1/00
Filed: 1980-01-28
Abstract: PURPOSE: To prepare a fruit wine having well-mellowed perfume with improved fresh fruit fragrance, having no unplesant smell, e.g., oxidation smell, burnt smell, etc., by adding 6C aldehyde and/or alcohol during the manufacturing process of fruit wine.  
     CONSTITUTION: In any stage of the manufacturing process of fruit wine by a conventional method, preferably during the treatment of raw materials or the fermentation of grape, 2W30ppm, preferably about 4W20ppm one or more compounds selected from the group consisting of 6C aldehyde, e.g., t-2-hexenal, n-hexenal, t-3-hexenal, and c-3-hexenal, and 6C alcohol, e.g., n-hexenol, t-2-hexenol, t-3- hexenol, and c-3-hexenal are added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07270658-A (JP)
Title: Optical cable with powder embeded in plastic surface
Inventor: MEARII AN KURAAKU
IPC: G02B6/44
Filed: 1995-01-23
Abstract: PURPOSE: To embed powder only on an outside face of a plastic product with no need to process adhesive by attaching the powder on the outside face of the plastic product before the outside face of the plastic product is completely cooled down after being melt-extruded. CONSTITUTION: A central member 6 having plastic coating 53 is surrounded by a thermoplastic buffering tube 43, and these tubes 43 are desiredly straightened or twisted. The tubes 43 separately have embedded powder 45 on their own outside face, and the powder 45 is used for fire-resistance, water absorptivity or both of them. The tubes 43 are formed by melt-extruding a thermoplastic receiver like the tube 43 which surrounds one optical wave guide, then attaching the powder 45 to the surface of the receiver before the receiver is completely cooled down when there is no adhesive on the surface of the powder 45 or the receiver, and later cooling the surface of the receiver to embed the powder 45 on the surface of the receiver.
Patent JP-H09200359-A (JP)
Title: Communication equipment
Inventor: SAKAYAMA TAKASHI
IPC: H04M11/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for deciding a communication speed by deciding a communication speed based on a reply signal from an opposite equipment with respect to a test signal to decide the communication speed so as to suppress transmission interruption and occurrence of an image error. SOLUTION: A communication control section 10 controls an analog network controller 13 to execute a communication protocol suitable for an analog network. Then a MODEM 12 converts analog data detected by the analog network into digital data and the data are given to the equipment via a line changeover device 15 and the digital data from the line changeover device 15 are converted into analog data, which are fed to the communication control section 10. Furthermore, the analog network controller 13 controls connection/disconnection of communication to/from an opposite communication equipment by accessing the analog network or detects analog communication data. When the line connection is confirmed before the communication speed is decided, the communication speed is decided again to be a predetermined speed.
Patent JP-H10151637-A (JP)
Title: Molding die device and part carrying body
Inventor: SAKURAI TERUYASU
IPC: B65D85/86
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To form the inside demensions and shape of recessed part with high accuracy by a method wherein a projecting part, with which a recessed part is formed on a thermoplastic resin film and to the side face lower side part of which second partial forming mold means are bonded, is provided on a first partial forming mold means so as to provide opening parts for giving a vacuum pressure to the thermoplastic resin film at the junctions between the partial forming mold means. SOLUTION: On the outer peripheral side faces, which are pinched between partial molds 30 and 32, of a partial mold 31, a projecting part 9 is formed and the respective opening parts 38 and 40 of vacuum wells 39 and 41 are formed. In addition, extending portions 42 and 43 are provided on the projecting part 9 so as to form minute gaps 44 and 45 between the extending portions 42 and 43 and the respective partial molds 30 and 32 in order to connect the gaps 44 and 45 to the end parts of the respective opening parts 38 and 40. When a heated thermoplastic resin tape is sucked by vacuum pressure to the outer peripheral side face of the partial mold 31, the region except a portion, which abuts against the top surface 46 of the projecting part 9, of the thermoplastic resin tape is attracted to the outer peripheral side face and deformed plastically.  As a result, a pocket, the interior dimensions and shape of which are set highly accurately, can be formed.
Patent JP-H10202100-A (JP)
Title: Method for hydrodesulfurizing sulfur-containing hydrocarbon
Inventor: IWAMATSU EIJI
IPC: B01J21/16
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently remove sulfur from sulfur-contg. hydrocarbons and to efficiently produce hydrocarbons with a high rate of desulfurization by using a hydrodesulfurization catalyst obtd. by carrying cobalt on saponite having a specified specific surface area. SOLUTION: Cobalt is carried on saponite having >=400m<2> /g, preferably 500-600m<2> /g specific surface area. Starting material for the cobalt is not especially limited but cobalt (II) nitrate hexahydrate is preferably used. The amt. of cobalt carried is properly regulated in accordance with a use for the resultant catalyst, etc., but it is usually 10-120mg, preferably 30-100mg per 1g of the resultant catalyst. In the case of <400m<2> /g specific surface area, active sites on the surface of the catalyst as reaction sites diminish and the rate of reaction lowers. When a kerosene fraction, a light oil fraction or a mixture of them is hydrodesulfurized by contact with the catalysts, sulfur can be efficiency removed from the raw oil at a high degree of desulfurization.
Patent JP-H03213254-A (JP)
Title: Production system
Inventor: SASAKI YUZURU
IPC: G05B19/418
Filed: 1990-01-17
Abstract: PURPOSE:To secure such a production cycle time as conformed to a variation in an availability factor of production operation by generating a synchronizing signal based on a variable minimum time producing the production cycle time, and installing a control means which makes a multistep control unit into follow-up control. CONSTITUTION:An external clock 12 with the same function as an internal clock for a control unit consists of an external clock generator 12B generating a constant synchronizing clock signal and variers 12e, 12f and 12g, varying the clock signal into each optional length, and thereby the output is distributively inputted into control units e, f, g and other control units h-n, respectively. A space S2 of the synchronous signals has the same meaning as production cycle time, and in addition, the space S2 of the synchronous signal is set by a minimum external clock signal (minimum time) S1 X cycle X rate (%), and when this space S2 is varied, it is performed after length of the minimum time S1 is made variable. Likewise, it is calculated with a formula of rate = next cycle time/reference cycle time. When the synchronous signal of the space S2 is inputted, each control unit is of individual operation but comes to such a state that as if it performs synchronous operation.
Patent JP-H07222423-A (JP)
Title: Magnetic circuit for magnetic head drive
Inventor: NAKAZATO HIROSHI
IPC: G11B21/02
Filed: 1994-01-28
Abstract: PURPOSE:To prevent a situation that the time required to move a magnetic head to a prescribed position is prolonged by suppressing an eddy current generated in a magnetic circuit for a magnetic head drive. CONSTITUTION:In a magnetic circuit for a magnetic head drive, a plurality of grooves 4a whose depth is at least 0.1 mm are made on the surface of a yoke 4 and permanent magnets 6 which are faced with a coil 5. An electric insulator (e.g. a synthetic resin) 7 is filled into the grooves 4a. In addition, the grooves 4a may be replaced by holes. Thereby, it is possible to reduce the generation of an eddy current without reducing the gap distance of the magnetic circuit, and a driving force which is generated from the coil 5 and the permanent magnets 6 can be utilized effectively.
Patent JP-S5393335-A (JP)
Title: Electric device
Inventor: NITSUTA TOUHEI
IPC: H01F27/14
Filed: 1977-01-27
Abstract: PURPOSE: To reduce electrostatic troubles to electric devices, by equalizing the accumulated charge on the surface with constructing the conductor sheet at the adequate space between layers, when internal part - solid insulator layers are formed without touching the fluid of insulation oil of solid insulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57122985-A (JP)
Title: Treatment of waste coating material
Inventor: EIKI HIROSHI
IPC: C10L10/14
Filed: 1981-01-21
Abstract: PURPOSE: To facilitate later handling of a waste coating material and contrive to reuse the material as a heating aid by a method wherein the waste coating material is freeze dried and is pulverized, followed by addition of a separating agent or drying at low temperature.  
     CONSTITUTION: The waste coating material 1 is introduced into a refrigerator comprised of a cooler for refrigeration cycle of a freeze drying step 2 placed in a freeze drying chamber to cool it to a temperature of -10W-160°C, and it is transferred into a pulverizing step 3. In the pulverizing step 3, the freeze-dried material is pulverized by charging it into a poulverizer in which pulverizing members are rotated. The pulverized material is fed into a separating agent adding step 4, in which calcium oxide as a separating agent is added into the pulverized material to prevent re-coagulation. The resultant mixture is fed into a low-temperature drying step 5, in which air at normal temperature is circulated in a low-temperature drying chamber to dry the mixture at a low temperature, thereby finally obtaining a pulverulent or granular waste coating material 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56106993-A (JP)
Title: Method for dust removal and cooling of coal decomposition gas
Inventor: ARISAKI KENJI
IPC: C10K1/20
Filed: 1980-01-29
Abstract: PURPOSE: To carry out the removal of dust and tar from a coal decomposition gas and recover the waste heat from a high-temperature product gas in the form of steam effectively, by passing the coal decomposition gas through a fluidized bed cooler, a granular bed, a heat exchanger and a tar scrubber in the order mentioned.  
     CONSTITUTION: A coal gas formed in a gasifying furnace 1 is cooled to 400W500°C in a fluidized bed cooler 4, and passed through a conduit 15, a granular bed filter 16 and separated from dust. The separated gas is then passed through a conduit 35 and cooled in a cooler (waste heat boiler) 36. the recovered tar is directly injected into a tar scrubber 44, cooled, scrubbed, and then separated into a gas and a liquid in a cyclone 47. The gas 48 is then fed to the outside of the system, and the recovered tar 49 is fed to a tar pot 50, cooled in a waste heat boiler 54 and recycled through the tar scrubber 44. The outlet temperature of the waste heat boiler 54 is kept at 150°C or above the prevent the adhesion and coagulation of the tar, etc. The medium particles in the cooler 4 are treated in a regenerating furnace 24 and recovered in a hopper 20 for reuse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04250761-A (JP)
Title: Multi-task facsimile equipment
Inventor: SUZUKI IKUJI
IPC: H04N1/00
Filed: 1991-01-28
Abstract: PURPOSE:To simultaneously implement plural functions by devising the facsimile equipment such that plural functions are available and displaying the use of other function when a function is in use. CONSTITUTION:The multi-task facsimile equipment 200 able to execute plural functions is provided with a display section 210 displaying a function available at present and a discrimination means 220 discriminating the function executed at present, deciding other functions able to be executed in response to the executed function and displaying the result of decision onto a display section 210 so as to execute plural functions simultaneously.
Patent JP-H03213576-A (JP)
Title: Treating lubricant for synthetic fiber intended for fluid jet processing
Inventor: NOMURA NOBORU
IPC: D06M101/16
Filed: 1990-01-17
Abstract: PURPOSE:To provide the title lubricant with its maximum viscosity when imparted with water within a specified range, thus causing significant increase in viscosity with water addition and capable of markedly improving the operability of fluid jet processing, containing a smoothing agent and additive and a small amount of an emulsifier. CONSTITUTION:Firstly, a lubricant composition is prepared by formulating (A) as a smoothing agent, an ester of aliphatic carboxylic acid (pref. methyl oleate or octyl palmitate), (B) an additive (e.g. anionic antistatic agent) and (C) <10wt.% of an emulsifier (pref. an alkylene oxide adduct of a compound having at least one active hydrogen). This composition, when imparted with water, gives a maximum viscosity of <=1000cPs, that is, causes little rise in viscosity due to water addition. This composition is put to primary emulsification followed by making a high speed fluid flow atomization into an aqueous emulsion with excellent stability <=1mum in particle size. The objective lubricant thus obtained, with low content of the emulsifier, causes significant increase in viscosity by water addition, thus markedly improving the operability in fluid jet processing.
Patent JP-H09186244-A (JP)
Title: Semiconductor device
Inventor: KAGAMI SHOICHI
IPC: H01L27/088
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein its hot-carrier effect and the deterioration of the breakdown voltage of its gate oxide film can be reduced surely to make its reliability improvable even in the cases of its high integration and micronization. SOLUTION: In an LSI, two or more kinds of the gate oxide films of MOSFETs are used to make the film thickness of a gate oxide film 19 of the MOSFET present in an input/output circuit portion 12 operated with the power supply voltage fed from the external larger than the film thickness of a gate oxide film 18 of the MOSFET present in an internal circuit 14 operated with the voltage stepped down by a power-supply-voltage step-down circuit 13. By the thick gate insulation film of the MOSFET in the input/output circuit portion 12, its hot-carrier effect and the deterioration of the breakdown voltage of its gate oxide film can be prevented.  By the lowered voltage fed to the internal circuit 14 through the power-supply-voltage step-down circuit 13, the film thickness of the gate oxide film of the MOSFET constituting the internal circuit 14 may be small to eliminate the prevention of its high integration and the lowering of its performance.
Patent JP-H02189138-A (JP)
Title: Ultrasonic diagnosing device
Inventor: SUZUKI AKIFUMI
IPC: A61B8/00
Filed: 1989-01-19
Abstract: PURPOSE:To increase a bore size and ensure the width of a visual field without deteriorating azimuth resolution and to reduce the generation of a side lobe by providing a means which employs a waiting function differed with the number of simultaneously driven vibrators. CONSTITUTION:An ultrasonic diagnosing device 12 is provided with a means which employs a waiting function differed with the number of vibrators driven simultaneously with linear electronic scanning for which an array type ultrasonic probe 1 is used. In this constitution, a function approximately in a rectangular distribution and a function approximately in a chevron-shaped distribution are prepared as a waiting function used for at least the one of transmission and receipt. The function approximately in a chevron-shaped distribution is used at the central part of the ultrasonic probe 1 and the function approximately in a rectangular distribution is used at the end part thereof. This constitution enables the increase of a bore size and ensurance of the width of a visual field without deteriorating azimuth resolution.
Patent JP-H10208019-A (JP)
Title: Screen editing device
Inventor: KAWACHI MOTOKO
IPC: G06F3/0487
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen editing device which easily generates screen information of a graphic pattern which regards plural graphic patterns as one. SOLUTION: About plural graphic patterns that are preliminarily set, plural screen information which consists of static attribute information based on dynamic attribute information corresponding to prescribed state data and state data is stored in a database 5, a registered graphic reproducing device 7 shows a graphic pattern that corresponds to these plural screen information on a display device 2, plural optional screen information is selected on the screen, plural graphics registering device 6 sets only an attribute specification signal in the dynamic attribute information which is inputted through an input device 1 among plural selected screen information again, and screen information that regards plural graphic patterns which correspond to the screen information as one graphic pattern is generated based on plural screen information whose attribute specification signal is set again and registered in the database 5.
Patent JP-S59133830-A (JP)
Title: Clutch
Inventor: HASHIMOTO NAGACHIKA
IPC: F16D15/00
Filed: 1983-01-21
Abstract: PURPOSE:To provide a clutch which permits rotation and unrotation of right and left drive shafts to be desirably selected by adjustment of a restrained condition of balls, and may provide a large torque owing to restraint of several balls, and further may be simplified in structure and lightened in weight. CONSTITUTION:During rotation of spur gear 1 by gear meshing, when a pawl 19 is moved to the spur gear 1, balls 10 are restrained in a ball restraining recess by a ball pushing slidable tube 12 which accommodates the balls 10 in a ball accommodating holes 3 of a holding pipe, and as a result, a drive shaft 4 is rotated with the spur gear 1. When the pawl 19 is outwardly moved by operation of a lever 18, the balls 10 escape to a ball relief curved portion 15' and are relieved of restrained condition, and as a result, rotation of the spur gear 1 is not transmitted to a drive shaft 4'. This operation is carried out with respect to both the drive shafts 4 and 4', and rotation and forcible stoppage may be desirably provided.
Patent JP-H02191139-A (JP)
Title: Apparatus for producing label
Inventor: TAKAMA NAOKI
IPC: B65C9/46
Filed: 1989-01-17
Abstract: PURPOSE:To enable bulk application of pop labels by providing a means for selecting a first mode to reset when a printed label sheet is taken out and a second mode to reset when printing is completed. CONSTITUTION:A single form production mode is selected by a label production mode selection key 6 and an end of a label base sheet P of a pop label producing mechanism 30 is set to a roller 38. When a product is weighed on a price counter, weighing data as to a unit price, weight and price is output from the price counter 41. A print control circuit 40 outputs this data to a printing head 26 of a weighed label producing mechanism 20 to have the weighing data printed on a label sheet. At the same time, the print control circuit 40 outputs pop information stored in a pop information storage circuit 35 in advance to a printing head 36 to have it printed on a label L. When printing operation of both label production mechanisms 20, 30 is completed, a printed weighed label from the main printer 20 and a printed pop label from the label production mechanism 30 are drawn out to be applied on the product.
Patent JP-H10206792-A (JP)
Title: Color separation element, liquid crystal display device and projector
Inventor: TSUTSUI HIROSHI
IPC: G02F1/1335
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To perform color separation in a small space and to use a liquid crystal device without a color filter by combining a lens array and a diffraction grating. SOLUTION: The cylindrical lens array (1) 1 is formed by the glass plate of thickness 500μm and the cylindrical lens array of a pitch 300μm is formed on one side. The lens array (2) 2 is formed by the glass plate of the thickness 2mm and the three kinds of the lens arrays are turned to one set and repeatedly formed with the pitch 100μm on one side. The diffracting grating 3 is separated on the plane side of the lens arrays (1) 1 and (2) 2 and this color separation element is formed. The light of the respective wavelengths of blue, green and red deflected by the three kinds of the lenses of the lens array (2) 2 is turned to the same direction as incident white light and the incident white light is converted to the light separated into blue, green and red by the pitch of the lens array (1) 1.