baber/WOPTO huggingface dataset:
Patent JP-2000252552-A (JP)
Title: Solid state laser
Inventor: HIUGA HIROAKI
IPC: H01S3/042
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristics of a solid state laser from being deteriorated due to adhesion of a volatile component contained in an adhesive to optical components, in the solid state laser formed by adhesively fixing the optical components housed in a package to an attaching member. SOLUTION: In a solid state laser wherein at least a resonator section 3 is hermetically sealed and optical components such as a solid state laser crystal 13 and a resonator mirror 14 are housed in a package 22, of components such as optical components of the solid state laser housed in the package 22, all optical components to be fixed using an adhesive are fixed to a predetermined attaching member using only an epoxy-containing adhesive.
Patent JP-H02230957-A (JP)
Title: Control means for engine
Inventor: INOUE AKIO
IPC: F02P5/15
Filed: 1989-03-02
Abstract: PURPOSE:To prevent the occurrence of quick fluctuations on the engine output and the rotating speed to the utmost by providing an operation control means which switches the ignition timing from the fixed control to the variable control at the specific time and controls the operation of an ignition timing adjusting means. CONSTITUTION:The control means 10 of an engine has an ignition timing adjusting means 12 variably controlling the ignition advance value. A vacuum spark advance type distributor 14 is adopted for the ignition timing adjusting means 12. An operation control means 40 switches the ignition timing from the fixed control to the variable control at the specific time to control the operation of the ignition timing adjusting means. The occurrence of fluctuations on the output and rotating speed of the engine can be prevented to the utmost.
Patent JP-H04284656-A (JP)
Title: Resin sealed semiconductor device and lead frame
Inventor: MARUYAMA ATSUSHI
IPC: H01L23/48
Filed: 1991-03-14
Abstract: PURPOSE:To enable a two pole semiconductor device to be molded using a metallic mold for three pole as well as the high dielectric strength to be maintained by a method wherein three each of leads are formed so that either one lead out of two leads juxtaposed on both ends of the three each of leads may be connected to a die-pad while disconnecting the remaining two leads from the die-pad. CONSTITUTION:The title lead frame applicable to a single end type resin sealed semiconductor device as a two pole semiconductor device is to be molded using a metallic mold for three terminals. At this time, the pattern of said lead frame is formed using a die-pad 1 for mounting a pellet 6, three each of leads 2-4 led out in the same direction aligned with the leading trenches of said metallic mold and a tiebar 5 mutually connecting said leads 2-4 and further connecting one out of the leads 2 and 4 juxtaposed on both ends among the three leads 2-4 to the die-pad 1 while disconnecting the remaining two leads from the die- pad 1.
Patent JP-S55139901-A (JP)
Title: Rotary fluid machine
Inventor: HAGIWARA TOSHIO
IPC: F04C18/063
Filed: 1979-04-19
Abstract: PURPOSE: To improve durability, prevent noises and vibration, reduce overall torque fluctuation and enable smooth rotation, by providing a cylinder, rotary pistons and piston drive transmission parts so that lubrication and sliding are not effected on them.  
     CONSTITUTION: A large gear 9 is secured on a main body. Planet gears 21 are revolved around the large gear 9 by a driving shaft 13. Small gears 22 are caused to perform eccentric circular motion by a crankshafts 18. Internal gears 20 have a diameter twice larger than that of the small gears 22 and perform circular motion concentrically with the planet gears 21. Operating rods 23 are secured with a phase difference of 90° on the pitch circles of the small gears 22 and sequentially draw parallel reciprocation loci on the diameters of the internal geras 20. Rotary shafts 3X, 3Y are guided by the operating rods 23 and revolve two pairs of opposed rotary pistons X, Y. The pistons are housed in a cylinder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217540-A (JP)
Title: Optical pickup
Inventor: YOSHIDA TAKAHIKO
IPC: G11B7/09
Filed: 1987-03-05
Abstract: PURPOSE:To miniaturize and lighten the equipment and to increases the access rate at the time of recording/reproducing information by controlling the propagation direction of a light beam in an optical wave guide path, and controlling the distance from a convergence grating coupler to the position of convergence. CONSTITUTION:A light beam emitted from a laser source 3 comes to be a parallel light beam 9 that propagates in the optical wave guide path 2, and its propagation direction is controlled by means of acoustooptic effect. This light beam 9 is projected to the external space from the wave guide path 2 by the convergence grating coupler 12a, and is made a convergence light beam 13 to form a convergence spot 16 in an information pit 15 on an optical disk 14. On the other hand, a reflecting light beam 17 from the information pit 15 is made incident to the wave guide path 2 by the convergence grating coupler 12b, and divided into two light beams 20a, 29b by a beam splitter 19. In such a way, the distance from the coupler to the spot 16 is controlled. Also,a tracking control and a focussing control can be executed without using a solenoid actuator, and further, optical element group 1 can be integrated on one chip.
Patent JP-S57162715-A (JP)
Title: Production of flexible molded polyurethane foam
Inventor: SODEYAMA ETSUTOSHI
IPC: C08G18/48
Filed: 1981-03-31
Abstract: PURPOSE: The reaction between an organic polyisocyanate and a specific polyetherpolyol is effected in the pressure of a catalyst, a foaming stabilizer and a foaming agent, to produce the titled polyurethane foam free from shrinkage, showing good curability and a wide range of tolerance for the amount of catalyst used.  
     CONSTITUTION: The objective foam is produced by reaction between (A) an organic polyisocyanate and (B) a component consisting of (i) 2W15wt% primary hydroxyl-containing polyetherpolyol that has 2 or more functional groups, contains oxyethylene-oxypropylene random chains in the middle of the molecular chain and 1W15wt% oxyethylene chains at the terminals and of (ii) 98W85wt% primary hydroxyl-containing polyetherpolyol that has 2 or more functional groups, contains oxyethylene-oxypropylene block chains in the middle of the chin and 5W15wt% oxyethylene chains at the molecular terminals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000250789-A (JP)
Title: Distributed database system and method for expanding distributed database system
Inventor: SHIMIZU AKIHIKO
IPC: G06F17/30
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a distributed database system capable of expanding a system without stopping. SOLUTION: A key management database 31 stores a database name in which data corresponding to keys are stored, and time accessing a transition object database 11 and its key value are recorded in a log file 13. A key extracting means 100 extracts the key value of data shifted from the database 11 to an additional database 21. A saving means 101 reads the key value one by one and saves corresponding data in an intermediate database 12. A loading means 201 loads the data of an intermediate database 22 into the database 21. A key management database updating means 102 retrieves the file 13, eliminates data from the database 21 when the shifted data is updated during the above processing and adds the key to the end of a read object.
Patent JP-H05252317-A (JP)
Title: Call predicting sound sending system
Inventor: YAMANOUCHI HIDEAKI
IPC: H04M15/00
Filed: 1992-03-06
Abstract: PURPOSE:To inform an extension of the charge for a telephone call in a private branch exchange(PBX) at the time of transmitting the call from the extension to a line wire and to prevent the generation of long time talking by providing a memory for adding the charge of calls and sending call predicting sounds every integer times of a basic charge. CONSTITUTION:The PBX is constituted of a channel switch 2 for storing a line wire trunk, a storage device 5 for storing a program and a central control unit 4 for executing calling processing based upon the read program. The device 5 is provided with a basic charge memory 6 for storing basic charge previously set up in common to public line calls and a call passage charge memory 7 for storing the call passage charge of a public line call correspondingly to an extension. Namely when the public line is called from the extension 1 in the PBX, the memory 7 for which the charge of a call is added every time whether the charge of the call is interger times of the basic charge or not is checked.
Patent JP-H05248669-A (JP)
Title: Air conditioning device
Inventor: NOMURA TAKAO
IPC: F24F6/08
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a humidification device which produces heating effect and humidification effect by installing an air supply fan and a gasification type humidification device having humidification board whose upper part faces a water supply tank to an air supply passage which supplies air indoors and constituting a humidification board as flocked heater. CONSTITUTION:This air conditioning device houses a heat exchanger 7 whose air duct plane 6 is tilted at 45 deg. to the horizontal plane in a main body 1 which provides an indoor side suction port 2, an indoor side discharge port 3, an outdoor side suction port 4 and an outdoor side discharge port 5. A coarse duct filter 9 and an exhaust ventilating fan 10 are installed to an exhaust air passage 8 which exhausts indoor air outdoors while a medium performance filter 12 and an air supply fan 13 are installed to an air supply passage 11 which supplies outdoor air indoors respectively. What is more, there is installed a gasification type humidification device 14 on the leeward of the air supply fan 13 where a humidification board 18 comprising a number of heaters 17 planted with flocks 18a across the-board is vertically installed in a frame 15. Water is supplied to a water supply tank 16 by way of a water supply pipe 20.
Patent JP-H10247264-A (JP)
Title: Coin reception device
Inventor: KASHIWAGI KYOICHI
IPC: G07D9/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To store overflowed true coins and false coins without mixing them and to efficiently reuse the overflowed coins if need. SOLUTION: A paper money storage part 39, an overflow storage part 35, a rejection storage part 36, a switch plate 37 and a switch solenoid 38, which selectively connect a reject port 33 opened by a reject shutter 32, an overflow storage part 35 and the reject storage part 36, a false coin number counter 63 counting the number of the false coins stored in the reject storage part 36 and coin overflow number counters 64-1 to 64-6 counting the number of true coins stored in the overflow storage part 35 for respective denominations are provided. The false coins are stored in the reject storage part 36 and the overflowed true coins are stored in the overflow storage part 35.
Patent JP-S58166795-A (JP)
Inventor: MIURA YOSHIO
IPC: H05K3/44
Filed: 1982-03-26
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-S52133132-A (JP)
Title: Gas burner
Inventor: KAMISADA MASAJI
IPC: F23D14/02
Filed: 1976-05-01
Abstract: PURPOSE: To reduce in quantity of produced NOx by projecting a rectifying block in the middle of a premixture gas fuel injection nozzle to be a conical ring type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05247588-A (JP)
Title: Cr-based ultrahigh tensile strength resistance welded steel tube excellent in ductility
Inventor: KIMIYA YASUO
IPC: C21D9/08
Filed: 1992-03-06
Abstract: PURPOSE:To provide a Cr-based ultrahigh tensile strength resistance welded steel tube used for structural members for automobile, etc., and excellent in tensile strength and ductility. CONSTITUTION:In a resistance welded steel tube having a composition consisting of, by weight, 0.15-0.30% C, 0.05-0.50% Si, 2.0-3.0% Mn, 0.005-0.020% P, 0.0005-0.0060% S, 0.01-0.08% Al, 0.001-0.003% B, 0.002-0.0050% N, 0.5-1.5% Cr, 0.01-0.20% Ti and/or 0.01-0.20% Nb, and the balance Fe with inevitable elements, normalizing is done as heat treatment and a microstructure composed essentially of bainite is formed. This method is economical because it can dispense with hardening after resistance welded tube making for forming an ultrahigh tensile strength resistance welded steel tube, and even square steel tubes and steel tubes of special form can easily be produced.
Patent JP-H05248894-A (JP)
Title: Displaying device for fuel consumption
Inventor: OKAMOTO YOSHIYUKI
IPC: G01D7/08
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the title device capable of displaying the transition of fuel consumption as a graph by plotting the same at every definite time or definite running distance. CONSTITUTION:A first storage means 101 stores the fuel data of a vehicle at every preset running distance and a second storage means 10b2 stores the fuel data of the vehicle at every preset time. A display control means 10c displays the transition of fuel consumption wherein a horizontal axis is set to a distance or time on a multi-dot matrix display device 12 as a graph on the basis of the fuel data stored in the first storage means l01 or the second storage means 102 corresponding to the selection of a manually operated display mode changeover means 14c. When the transition of fuel consumption wherein a horizontal axis is set to a distance or a time is displayed on the multi-dot matrix display device 12, trip meter display 12a or clock display 12b is performed.
Patent JP-S59175335-A (JP)
Inventor: OOTSU SHINICHI
IPC: H02H7/12
Filed: 1983-03-25
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-S60194199-A (JP)
Inventor: KATSURA TOORU
IPC: D21H17/67
Filed: 1984-03-15
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-H11233945-A (JP)
Title: Multilayer printed wiring board and its manufacture
Inventor: YOSHINUMA HIROTO
IPC: H05K1/11
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is capable of coping with the refinement of wiring, can be mass-produced, and can also cope with multilayered wiring and a method for manufacturing the printed board. SOLUTION: A multilayer printed wiring board is provided with an insulating layer 120, which is formed over the entire area of at least one surface of a base substrate 110 and a plurality of metal wiring layers successively printed on the insulating layer 120. All wiring sections of the first metal wiring layers 130 and 131 are laminated directly upon the insulating layer 120, and all wiring sections of the second and after second metal layers 140, 161, and 162 are laminated upon the insulating layer 120 or the wiring sections via an insulating resin layer 150 or conductive resin layer inbetween.
Patent JP-H09240909-A (JP)
Title: Sheet postprocessing device
Inventor: KAWANO MINORU
IPC: B65H31/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To attain size reduction and cost reduction in a device by providing an upward inclined ascendable-descendable paper discharge tray in the sheet discharge direction by a sandwiching discharge means, and arranging a paper discharge butting plate whose butting surface to come into contact with a discharge directional rear end part of plural sheets is arranged in its slant attitude to a vertical surface. SOLUTION: A sheet P discharged so that an image surface turns upward is discharged and placed on a paper discharge tray 6 by discharge roller pairs 5 through carrier roller pairs 3, a passage 13, carrier roller pairs 4 and a passage 14. In a sheet placing surface of the paper discharge tray 6, for example, an inclination is set to a range of 30 deg. to 40 deg., and an angle formed by the sheet placing surface and a sheet rear end butting reference member (a rear end reference member) 67 is set to about 90 deg.. In this way, the rear end reference member 67 is set in its slant posture, and the sheet P discharged by the discharge roller pairs 5 is slidingly dropped on the paper discharge tray 6, and the sheet rear end is sent into and brought into contact with the rear end reference member 67 by a rolling-in roller, and the sheet rear end is reliably registered.
Patent JP-H01223834-A (JP)
Title: Communication channel assign system
Inventor: ISHIHARA MASAKAZU
IPC: H04W76/02
Filed: 1988-03-02
Abstract: PURPOSE:To relax the congestion of signal lines between a radio base station and an exchange station by sending an assign order for underlay service area communication channel while using an overlay service area control channel. CONSTITUTION:When a mobile terminal equipment 4 stays in an overlay service area 16 and also an underlay service area 26, the mobile terminal equipment 4 uses a control channel of a radio base station 1 to apply call order or incoming reply. When the electric field level of the call order and incoming reply received by a radio base station 2 is a prescribed value or over, a remote processor 25 reports it to an exchange station 3. When the exchange station 3 receives the report of call order and incoming reply from the radio base stations 1, 2, an idle channel for underlay service area is selected and an overlay service area control channel is used to command the switching order to the underlay service area channel to the mobile terminal equipment 4. Thus, it is possible to make the channel assign of underlay service area.
Patent JP-H11229743-A (JP)
Title: Excavation roller cutter
Inventor: NISHIYAMA TAKASHI
IPC: E21D9/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To excavate an excavation layer containing cobble stones, gravel, etc., and a rock-bed. SOLUTION: An excavation roller cutter 1 is constituted by rotatably attaching a sleeve main body 4 having a plate breaking tip 3 to the central part of a fixed shaft 2 via a bearing member 5. The breaking tip 3 is provided with a wedge-shaped bent edge 9 which is expanded from a sleeve main body by a projection quantity δ1 in the end face view of the sleeve main body 4. The wedge-shaped edge 9 may be provided with a wedge-shaped, inclined-faced, or bent-faced connecting edge and the breaking tip 3 may be combinedly used with a supplemental breaking tip, an auxiliary breaking tip, and an auxiliary side breaking tip. The presence of the wedge-shaped bent edge 9 of the breaking tip 3 can excavate the excavation layer containing cobble stones, gravel, etc., and the rock bed.
Patent JP-S57166989-A (JP)
Title: Preparation of l-proline by fermentation
Inventor: YOSHIMURA MINORU
IPC: C12R1/13
Filed: 1981-04-03
Abstract: PURPOSE: To prepare L-proline, in high yield, by culturing microorganism belonging to Brevibacterium genus etc. in a medium containing an aliphatic alcohol or a fatty acid and a glucide as a carbon source.  
     CONSTITUTION: Acetic acid-requiring bacteria belonging to Brevibacterium genus or Corynebacterium genus and capable of producing L-proline, e.g. Brevibacterium flavum AJ11673 (FERM-P No.5931), are inoculated in a medium containing an aliphatic alcohol such as ethanol, propanol, etc. or a fatty acid such as acetic acid, propionic acid, palmitic acid, etc. and a glucide, and cultured under aerobic conditions. The objective L-proline is separated from the cultured liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01222967-A (JP)
Title: Saturation adjustment of digital image and device
Inventor: KOGA TADAHISA
IPC: G06K15/12
Filed: 1988-03-03
Abstract: PURPOSE:To make possible the partial processing of an image with a comparatively simpler configuration by multiplying the difference between three decomposed color components prepared and the brightness components of digital image data by a factor and adding the product to the brightness component to process the saturation of a color image. CONSTITUTION:An image which is input from an image signal source 10 is converted to corresponding digital data by an analog/digital data converter, and accumulated in a frame memory 12. The image data which is read from the frame memory 12 is subjected to a gamma correction by a gamma correction part 36 by multiplying the difference between color components and brightness components by a factor. The resultant image data is then added to the brightness component by a saturation processing part 34 for saturation processing such as saturation enhancement or degradation. After this, the image data is reversely corrected again by a gamma reverse correction part 38 so that it has substantially the same gamma properties as the original input image signal. The saturation-processed image is reproduced on an image monitor 14 or on recording paper 42 as a hard copy.
Patent JP-H03251153-A (JP)
Title: Nutrition supplying composition
Inventor: KORI HIDEAKI
IPC: A23L35/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the title composition suitable as nutrition supplying food for patients of hepatic disease, etc., treating food, etc., comprising a given amount of a peptide-containing substance having a specific composition prepared by hydrolyzing maize protein with an anzyme, by controlling the blended amount of each of nitrogen compound, carbohydrate and lipid. CONSTITUTION:Maize protein is hydrolyzed with an enzyme (e.g. highly alkali- side protease) to produce a peptide-containing substance which contains peptide having 200-4,000molecular weight and has an amino acid composition wherein an amount of aromatic amino acid is <=3.6mol% based on total amounts of amino acids and a molar ratio of branched-chain amino acid/aromatic amino acid is preferably >=10. Then 5-20wt.% based on dry weight of the peptide- containing substance is blended with a nitrogen compound, a carbohydrate and a lipid so as to give 15-40wt.% nitrogen compound, 50-70wt.% carbohydrate and 0-15wt.% lipid to produce a nutrition supplying composition.
Patent JP-S54142431-A (JP)
Title: White smoke reducing device of two-cycle engine
Inventor: ODAGI SHIGERU
IPC: F02B75/02
Filed: 1978-04-27
Abstract: PURPOSE: To reduce white smoke just after starting, by connecting a lower end of a crank chamber connected to a lower end of a fuel reservoir chamber to an oil reservoir through a magnet valve opening when an engine stops, and by washing the inside of the crank chamber with gasoline every time the engine stops.  
     CONSTITUTION: A lower end of a fuel reservoir chamber 7 is connected to an upper end of a crank chamber 5 through a magnet valve 8. The magnet valve 8 is opened when an engine stops, and a path of an electromagnetic three-way valve 10 connected to a lower end of the crank chamber 5 with the crank chamber 5 is opened. Thus, fuel in the fuel reservoir chamber 7 flows down in the crank chamber 5, and fuel gasoline positively washes away the inside of the crank chamber 5, dissolves lubricating oil and is collected in an oil reservoir 12. When the inside of the oil reservoir 12 is filled, a switch 14 functions by the rise of a float 13, and lubricating oil in the oil reservoir 12 is flowed back to a fuel tank 1 through a pump 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58167527-A (JP)
Title: Perfluoroalkylfluorophenyl iodonium salt
Inventor: UMEMOTO TERUO
IPC: C07C17/00
Filed: 1982-03-29
Abstract: NEW MATERIAL:A compound of formulaI(R5 is 3-20C perfluoroalkyl; A is 1-10C haloalkyl, alkyl, halogen or OH). EXAMPLE:n-Heptadecafluorooctyl-p-fluorophenyl iodonium trifluoromethanesulfonate. USE:A reagent for introducing a perfluoroalkyl group and a precursor for fluoroiodobenzene. PROCESS:A compound of formula II (Y is F or trifluoroacetoxyl) is reacted with fluorobenzene and a compound of formula III in a solvent, e.g. a carboxylic acid, acid anhydride or a compound containing a halogen, at -30-+50 deg.C to give the compound of formulaI.