baber/WOPTO huggingface dataset:
Patent JP-S61237366-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: MATSUI TORU
IPC: H01M4/50
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a highly reliable manganese dioxide nonaqueous electrode secondary cell having low cycle deterioration even upon repetition of charge/ discharge cycle by employing positive electrode active substance where an oxide to be shown by general formula xM2O5.yMO3 (where, M=aV+bMo+cW, a+b+c=1) is adhered onto MnO2 particle surface with M-Mn atomic ratio within 0.02-0.2. CONSTITUTION:gamma type MnO2 30.00g and V2O5 1.569g (V/Mn=0.05) are contained together with water 15cc into a container then mixed sufficiently to produce paste which is preliminary dried under the temperature of 80 deg.C then further dried under the temperature of 250 deg.C. Consequently, V2O5 will adhere uniformly onto the surface of MnO2 particles especially to the recess of MnO2. When charging/discharging such a cell with constant current of 2mA under the voltage within 2.0-3.8V, the cycle deterioration will be 3-10 times when compared with a cell simply employing a compound.
Patent JP-S52895-A (JP)
Title: Process for preparing polyurethanes
Inventor: MATSUO TADAO
IPC: C08G18/32
Filed: 1975-06-23
Abstract: PURPOSE:A process for preparing a polyurethane with high mechanical strength and capable of retaining its mechanical properties even within higher temperature range by the use of a specified chain extender, maintaining the proper curing speed at the time of polyurethane preparation, and then obviating the need for the use of a curing catalyst.
Patent JP-H06288257-A (JP)
Title: Power generator
Inventor: NISHI AKIRA
IPC: F02C6/00
Filed: 1993-04-05
Abstract: PURPOSE:To improve the efficiency of a gas turbine generator by utilizing the energy of a dam type power generation, and to supplement the generation output of a hydroelectric power plant. CONSTITUTION:Between the upstream side 12 and the downstream side 13 of a water flow having a large head, plural hydraulic air compressors C1, C2...C3 are set continuously in series. The air output pipes 22, 22... of the hydraulic air compressors are connected to the heat exchanger 25 of a gas turbine generator 24.
Patent JP-S5414013-A (JP)
Title: Cylinder structure in reciprocating compressor
Inventor: SUGIMOTO NOBORU
IPC: F04B39/12
Filed: 1977-07-01
Abstract: PURPOSE: To prevent dew from appearing on the cylinder sliding surface by suctioning gas into the cylinder through a gas passage which is made around the outernal wall of the cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09244670-A (JP)
Title: Music reproducing device
Inventor: MIZUTANI TETSUYA
IPC: G10K15/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of subtitle video of KARAOKE when the video of KARAOKE and other information video are projected individual on one CRT screen. SOLUTION: When the information video is projected on the one CRT screen in addition to the video of KARAOKE consisting of background video and subtitle video, the composition of the background video by a video composing circuit 39a in a video processing circuit 39 is stopped and a video dividing circuit 39c displays the subtitle video and information video on the CRT screen. Further, a video transforming circuit 39e varies the longitudinal/lateral ratio of the subtitle video to laterally long video. Consequently, the laterally long subtitle video can be projected without the background video, so the visibility of the subtitle video can be improved.
Patent JP-H03277456-A (JP)
Title: Operation control device for production facility
Inventor: HIRANO YUJI
IPC: B23Q41/08
Filed: 1990-03-26
Abstract: PURPOSE:To grasp a non operated factor accurately by detecting the beginning and end of the specified state of production facilities as well as a non operated factor during this period, and providing a means for summing up these detected results. CONSTITUTION:There are provided a means 10a for detecting the beginning and end of the specified state of production facilities 10, and a means 101 for detecting the non operated factor of the production facilities 10 during this period. The processing of placing these detected results in time series is performed by a block tabulation control computer 2. The total edit-processed result of the detected data on each production facilities 10 in a block control terminal 21 is summed up by a production control computer 3. On the basis of this total edit processed result on each production facilities 10, a production control index is prepared by the computer 3.
Patent JP-H02258639-A (JP)
Title: Production of quartz glass
Inventor: KONDO OSAMU
IPC: C03B19/14
Filed: 1989-03-31
Abstract: PURPOSE:To quantitatively immobilize a dopant as an oxide in a porous glass to provide the subject glass without changing the concentration of the dopant by diffusing the dopant in the porous glass, immobilizing the dopant under a specific condition and subsequently calcining the glass into the non-porous glass. CONSTITUTION:A dopant (e.g. GeCl4) is diffused in a porous glass, hydrolyzed to immobilize in the pores, and subsequently calcined to form a non-porous glass.
Patent JP-H02259735-A (JP)
Title: Material for nonlinear optical element
Inventor: UEISHI KENTARO
IPC: G02F1/35
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a large single crystal having stability at room temp. and to produce a significant nonlinear effect by using a 3-amino-1,2-cyclobutenedion deriv. represented by a specified formula as a material for a nonlinear optical element. CONSTITUTION:A 3-amino-1,2-cyclobutenedion deriv. represented by the formula is used as a material for a nonlinear optical element. In the formula, Ar is a residue of a compd. having a pi electron conjugated system, R is H, 1-20C alkyl, acetyl, phenyl or cyanoethyl and X is halogen, hydroxyl, optionally substd. alkoxy or optionally substd. aryloxy. The deriv. may be 4-arylamino-3- chlorocyclobutenedion or 4-anilino-3-chlorocyclobutenedion. A large single crystal having very high SHG strength and stability at room temp. is obtd. by using the material.
Patent JP-S60221876-A (JP)
Title: Input device of picture
Inventor: YABE RIYOUHEI
IPC: G01N33/48
Filed: 1984-04-19
Abstract: PURPOSE:To accelerate an input of a picture in terms of a picture input device for separating leucocytes by storing a density signal obtained by scanning electrically the picture under moving by means of a camera and converting a moving speed of the picture by a computer as a known value to obtain a still picture. CONSTITUTION:When a device starts its operation, a microscope stage 2 moves in the direction of a (y) axis. When a leucocyte passes through a leucocyte detector 7, it is shifted in the direction of an (x) axis so as to be positioned in a center of a camera fetching area 6. Under this condition the leucocyte is moved in the direction of the (y) axis and whether or not the camera fetching area 6 reaches a preset position is detected. When the leucocyte reaches a set position, a picture to a picture memory device 8 is fetched, and contents of the stored picture are converted at the time of termination of the fetching of the picture. Then the storage of one leucocyte is finished.
Patent JP-S62249893-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F9/06
Filed: 1986-04-04
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-S63243243-A (JP)
Title: Fine copper wire and its production
Inventor: KURIHARA MASAAKI
IPC: C22C9/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a fine copper wire far more inexpensive than Au, excellent in deformability, having high strength, and free from the sag of loop due to softening at ordinary temp., by specifying the total content of respectively prescribed percentages of one element among Be, Fe, Zn, Zr, Ag, and Sn and V. CONSTITUTION:The fine copper wire of this invention is composed of a copper alloy containing 0.2-2,000ppm, in total, of 0.1-1,000ppm each of one element among Be, Fe, Zn, Zr, Ag, and Sn and 0.1-9ppm V. In order to obtain this copper alloy, wire drawing and annealing treatment are repeatedly applied to an ingot prepared by casting in vacuum or under a nonoxidizing atmosphere. Then, the wire-drawn fine copper wire after annealing treatment is treated at least at 70-99.99% final draft, and elongation is regulated to 2-20% by means of final annealing. In this way, the fine copper wire which is a bonding wire composed of an inexpensive material and is capable of providing superior bonding characteristics and high reliability can be obtained.
Patent JP-H08279791-A (JP)
Title: Optical reception circuit
Inventor: MAEDA KOJI
IPC: H04B10/69
Filed: 1995-04-04
Abstract: PURPOSE: To sharpen the rise and fall waveforms of a regenerative signal due to a light receiving element by connecting operational amplifiers with gain limit feedback paths at both terminals of the light receiving element consisting of the optical reception circuit. CONSTITUTION: A light receiving element 1 is provided, both terminals of the light receiving element 1 are connected between the input terminals of operational amplifiers 2 having the gain limit feedback paths composed of transistors 22, and a comparator 3 is connected to the output of the operational amplifiers 2. When connecting the operational amplifiers 2 with gain limit feedback paths to the light receiving element 1, a light receive signal can be reproduced with fidelity even when there is dispersion in the characteristics of the light receiving element 1. As a result, the regenerative signal sharpening the rise and fall waveforms can be provided and optical communication can be performed even in serial communication utilizing RS232C, for example.
Patent JP-S62237725-A (JP)
Title: Projection exposure method
Inventor: SATO TAKASHI
IPC: G03F7/20
Filed: 1986-04-08
Abstract: PURPOSE:To preferably transfer a pattern without displacement of a focal point by controlling the distance of a projection optical system and a substrate in response to a thin film forming state on the substrate to regulate the focal point position to always hold the system and the substrate to be transferred at optimum positions. CONSTITUTION:In a 1/5 contraction projection exposure device in which a light source is the g-beam of a mercury lamp, the elevational optimum moving distance of a state is set in response to the thickness of a resist. Here, the stage means a surface plate for installing a substrate for transferring a desired pattern, and the place where the position becomes '0' is at the position where it is normally installed. The silicon substrate formed with a resist thin film is set on a projection exposure apparatus, exposed, and set at the thickness of the film to move the stage from a reference position.
Patent JP-S57196027-A (JP)
Title: Operation circuit for air conditioner
Inventor: YAMASHITA TETSUHARU
IPC: F24F11/02
Filed: 1981-05-27
Abstract: PURPOSE:To reduce the number of connecting wires between indoor and outdoor units by a method wherein a contact of a first defrosting thermostat is connected in series with a timing relay motor of a second defrosting thermostat while a contact of the second defrosting thermostat is connected in series with a timing relay motor of the first defrosting thermostat. CONSTITUTION:In case where heat exchangers of first and second outdoor units are defrosted so that the surface temperature of each of the heat exchangers falls down below the set temperature of the first defrosting thermostat 14 and the set time for the timing relay motor 19 of the first thermostat 14 expires, the contact 16 of the thermostat is opened, an auxiliary relay coil 8 and a four- way valve coil 12 are deenergized and a defrosting operation for the first outdoor unit is started. In this case, since the contact 16 of the thermostat 14 is opened, the timing relay motor 18 of the second defrosting thermostat 15 of the second outdoor unit is deenergized. Thus, when a defrosting operation for the second outdoor unit is started, the first outdoor unit is so controlled that the defrosting operation for the unit is not started.
Patent JP-S61239279-A (JP)
Title: Cleaning blade and its production
Inventor: FUJIMURA NAOTO
IPC: G03G21/00
Filed: 1985-04-16
Abstract: PURPOSE:To eliminate foreign matters other than toner without degrading the elasticity and other characteristics of the whole of a blade by allowing a part near the edge of the cleaning blade to contain an abrasive. CONSTITUTION:A cleaning device 2 is arranged in the vicinity of an image carrier 1. A cleaning blade 3 consisting of an elastic material is provided in one aperture part of the cleaning device 2, and an edge 3a of one end of this blade 3 is extended in the axial direction of the image carrier 1 and is pressed to its surface. An abrasive 4 is arranged distributedly only on the surface pressed to the image carrier 1 and the part near it of the cleaning blade 3.
Patent JP-S576469-A (JP)
Title: Tracking controlling device
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B5/584
Filed: 1980-06-12
Abstract: PURPOSE:To smoothly control the tracking of high density recording, by setting a reference tracking, in detecting a reproducing signal of a prescribed track, and moving a head at a prescribed interval from its reference position. CONSTITUTION:A recording and reproducing head 18 is installed to a supporting base 19, and is driven by a pulse motor 25 through a screw shaft 22 and gears 24, 26. In a tape 11 are recorded a video signal and a signal for tracking control, and they are stored in a temporary register 31 through a filter circuit 20 and a level detecting circuit 30. Also, an external signal for initializing is supplied to a controlling circuit 32 and a driving circuit 35 so as to coincide the head 18 with a reference track. This state is stored in a register 33. Both these data are compared by a comparing circuit 34, and the head 18 is exactly controlled to the reference track by the controlling circuit 32. After that, the head 18 is moved by 1 track quantity. In this way, a smooth tracking control is executed.
Patent JP-H0592970-A (JP)
Title: Synthesis of nucleoside derivative
Inventor: CHIYANGU AN KIMU
IPC: C07D473/18
Filed: 1992-02-18
Abstract: PURPOSE: To easily obtain a nucleoside deriv. useful for an anticarcinogenic nucleoside, an anti-infective nucleoside, etc., by successively treating a specified compd. with potassium t-butoxide and sodium methoxide.  
     CONSTITUTION: A new tetrahydrofuranyl compd. of formula I [where R is an atomic group such as pivaloyl, t-butyldiphenylsilyl; Y is Cl, Br or I; and B is pyrimidinyl of formula II (where X is NH or O; R 1  is H or a protecting group; and R 2  is H or methyl), etc.] is treated with potassium t-butoxide and the protected acyl of the resultant compd. of formula III is removed with sodium methoxide in methanol to obtain the objective nucleoside deriv. of formula IV [where B 1  is pyrimidinyl of formula V (where V is amino or OH), etc.], e.g. 1-(2,3-dideoxy-β-D-glycero-pent-2-enofuranosyl)thymine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04314867-A (JP)
Title: Liquid catalyst for electroless plating
Inventor: YAMASHITA TOMOAKI
IPC: C23C18/30
Filed: 1991-04-12
Abstract: PURPOSE:To produce a liq. catalyst for electroless plating for selectively depositing a metal on a metal pattern on a substrate by allowing a palladium salt and a complexing agent in a specified ratio to react with hydrochloric acid. CONSTITUTION:A substrate with a formed metal pattern is treated with a liq. catalyst contg. palladium and electroless plating is carried out to plate the metal pattern. The liq. catalyst contains a palladium salt and a complexing agent in 1:2 to 1:200 molar ratio and is obtd. by allowing them in the ratio to react with hydrochloric acid.
Patent JP-S524012-A (JP)
Title: Car speed limitting apparatus for the motor car
Inventor: KASAMA RIYOUJI
IPC: H02P3/10
Filed: 1975-06-30
Abstract: PURPOSE: When the motor car capable of travelling forward and backward in the same condition travels on the downward path, the motor car applys the reverse brake automatically if the car reaches the travelling condition permissible for safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278948-A (JP)
Title: Power unit and electric apparatus
Inventor: YUDA TOKUJI
IPC: H02J7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can save power more by so arranging it as substantially not to get the waiting power of load from a commercial power source. SOLUTION: The output voltage of a DC power unit 2 which receives the input of the power of a commercial power source 1 and outputs DC voltage is converted once into high frequency with a high frequency generator 4, and the output of this high frequency generator is rectified and smoothed with a rectifying and smoothing means prior to supply to load. A battery 9 is charged with battery charging means 5 and 10. A control means 12 substantially stops the input from the commercial power source, accompanying the change from working state to nonworking state of the load, and supplies the waiting power of load from the battery to the load.
Patent JP-H08284094-A (JP)
Title: Moisture-proof paper
Inventor: KAWAKOU TAKASHI
IPC: D21H19/10
Filed: 1995-04-05
Abstract: PURPOSE: To obtain moisture-proof paper good in adhesivity to hot-melt adhesives and improved in the anti-slipping property of the back surface of the paper by forming a moisture-proof layer comprising a synthetic resin, a wax and a polyterpene resin on one surface of the paper substrate. CONSTITUTION: A moisture-proof agent coating solution is coated in an amount of 3-30g/m<2> (converted into the solid content) on one side of a paper substrate having a basis weight of 30-300g/m<2> to obtain the moisture-proof paper. The moisture-proof agent coating solution is produced by mixing 80 pts.wt. of a synthetic resin such as a styrene-butadiene copolymer latex with 20 pts.wt. of an emulsion having a melting point of >=50 deg.C, and further with a polyterpene resin such as an α-pinene/diterpene copolymer in a polyterpene/wax solid content ratio of 10/90 to 90/10, preferably 40/60 to 60/40.
Patent JP-2000240333-A (JP)
Title: Confirming instrument
Inventor: MORITA KOUSHIN
IPC: G08B21/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To confirm confirming objects without omitting them by providing one or more display means corresponding to each confirming object on a confirming instrument, and one or more operation means arranged in response to the display means and capable of maintaining an operation state. SOLUTION: One operation member 5 out of a plurality of the operation members being the operation means comprises a circular column-like operation part 26, a connection part 27 projected from the center of the operation part 26, and a conical part 28 provided on the edge of the connection part 27, and a display part corresponding to the operation member 5 is provided on the rear face side of a body 2. After the state of an object is confirmed in an initial state where the whole of the plurality of the operation members are projected from the body 2 is confirmed, for instance, the operation member 5 for a display part 10 is pushed in.  As the result, the operation part 26, the connection part 27 and the conical part 28 enter the inside of the body 2, the bottom face 29 of the conical part 28 is locked by the locking part 33 of a releasing button 3, and the operation state of the operation member 5 is maintained. Each operation member is pushed in whenever the confirming objects are successively confirmed, and the completion of confirming working can be easily recognized by confirming that the whole operation member is in an operation state.
Patent JP-H06264087-A (JP)
Title: Flame-retardant lube oil composition
Inventor: YOSHIDA TOSHIO
IPC: C10N30/12
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a lube oil composition excellent in flame retardancy (fire resistance), capable of keeping a stable solubilized system in a wide temperature range, and non-problematic in corrosion, rust formation and waste liquor disposal. CONSTITUTION:Mineral oil and/or synthetic oil lube base oil is mixed with 5-20wt.%, based on the total weight of the composition, neutral alkali metal salt and/or neutral alkaline earth metal salt of a petroleum sulfonic acid, 10-30wt.% nonionic surfactant of an HLB of 2-10, 1-20wt.% alkylene glycol with 4-12C alkylene, and 20-30wt.% water as the essential components.
Patent JP-H07286342-A (JP)
Title: Underfloor piping structure of building unit
Inventor: ISHII HIROSHI
IPC: E03C1/02
Filed: 1994-04-19
Abstract: PURPOSE:To mount a piping path easily even when a notched section is not formed to a floor joist. CONSTITUTION:The floor section 10 of a building unit 1 has a floor base material 12, a floor joist panels 13, 14, 15 arranged on the floor base material 12, and floor face materials, etc., installed on these floor joist panels 13, 14, 15. Clearances among the mutual floor joist panels 13, 14, 15 are divided into a linear main piping path 7 and sub-piping paths 8 crossing at right angles with the main piping path 7, and a piping 20 for water related facilities consisting of a plurality of branch pipes 21 connected to the water related facilities and a header 22 distributing potable water from a main pipe 6 to the branch pipes 21 is disposed into these paths 7, 8.
Patent JP-S58197714-A (JP)
Inventor: OONO MASAHARU
IPC: H01G9/04
Filed: 1982-05-13
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-S60224412-A (JP)
Inventor: UEDA YASUFUMI
IPC: A01D69/00
Filed: 1984-04-20
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-S61239751-A (JP)
Title: Control system for transmission start
Inventor: CHIBA HIDEAKI
IPC: H04L69/14
Filed: 1985-04-16
Abstract: PURPOSE:To reduce the load on a communication control processor temporarily by predetermining the priority of the transmission start of circuits and holding the transmission start of a circuit with low priority in case of a transmission underrun or reception overrun. CONSTITUTION:An overrun/underrun detecting circuit 8 detects an overrun or underrun on the basis of the contents of a control area 15, the result of a character processing execution circuit 6, and the contents of a circuit interface circuit 7. The overrun or underrun detected by the overrun/underrun detecting circuit 8 is held in a register 10 as an OVF bit ('1') together with its circuit address. Then, this OVF bit is held until a next interruption is initiated by the same circuit. When the OVF bit is '1', a transmission start control circuit 11 returns an NACPT signal for an output instruction to a circuit whose TP bit is '0' or an ACPT signal for an output instruction to a circuit whose TP bit is '1', thereby starting transmission.
Patent JP-S575857-A (JP)
Title: Electroless indium-plating solution
Inventor: NISHIKAWA HARUYOSHI
IPC: C23C18/52
Filed: 1980-06-14
Abstract: PURPOSE: To offer an electroless indium-plating solution which can  electrolessly form a uniform In film onto a substrate having a complex shape within a short period, by using the plating solution containing In, a borohydride, ethylenediamine tetracetic acid (or its salt) and triethanolamine as main components.  
     CONSTITUTION: The electroless In-plating solution contains an In(III) compound, e.g. In 2 (SO 4 ) 3 .9H 2 O or the like, a borohydride as a reducing agent, 2W3mol ratio of ethylenediamine tetracetic acid (or its salt) as the first complexing agent to In and 3W6mol ratio of triethanolamine as the second complexing agent to In. The plating solution is adjusted at pH about 9W11. The plating solution assuredly reduces In, and assuredly retains and deposits In ion without harming the plating reaction of In. Consequently, it is possible to form a uniform silver-while In-plated layer within a short period, even onto an article having a complex shape such as a printed circuit board or the like, or an electric unconductive article such as plastics or the like. 
     COPYRIGHT: (C)1982,JPO&Japio