baber/WOPTO huggingface dataset:
Patent JP-S5474436-A (JP)
Title: Dot shift compensating device for recorder
Inventor: SATOU TSUTOMU
IPC: G06K15/10
Filed: 1977-11-26
Abstract: PURPOSE: To simply compensate the dot shift through the adjustment of the delay time by makihg adjustable the phase relationship between printing start signals and printing synchronous signals.  
     CONSTITUTION: An adjustable delay circuit 18 is inserted into the output line of printing start signals or printing synchronous signals to make adjustable the phase relationship between the two signals so that the dot shift may be compensated by the adjustment of the dalay time of the delay circuit. This adjustable delay circuit is composed of a adjustable monostable multivibrator VMM and a gate AND 2. The outputs of photosensors 14 1  and 14 2  and 17 are subjected to pulse-shaping process so that start signals 14 1 S, end signals 14 2  and printing synchronous pulses 17S can be generated. The monostalbe multivibrator MM is used to shorten the pulse width of the printing synchronous pulses the more than the output pulses of the sensor 17 so that the dot shift upon the printing start may be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11333794-A (JP)
Title: Punch for opening hole
Inventor: NEGISHI YOSHIHISA
IPC: B26F1/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To set a blade tip angle and a shear angle to a desired angle for all four sides of a rectangular part to be punched, and to easily set the angular condition in an extensive range. SOLUTION: This punch is provided with first to fourth blade tip parts 16, 18, 20 and 22, and a blade tip angle setting point 28 is provided corresponding to an intersection of a first diagonal edge part 24 continuous to the first and second blade tip parts 16, 18 with a second diagonal edge part 26 continuous the third and fourth blade tip parts 20, 22. The height position of the blade tip angle setting point 28 is set. The first and second diagonal edge parts 24, 26 are bent to set the tool angle of the first to fourth blade tip parts 16, 18, 20 and 22.
Patent JP-H0441703-A (JP)
Title: Production of spinneret
Inventor: UEDA OSAMU
IPC: B23H9/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a spinneret capable of providing a yarn free from denier unevenness in suppressed occurrence of turbulence by arranging an introducing hole and a discharge hole by cutting fabrication and plastic working and rotating and oscillating an electrode for electric discharge having diameter smaller than that of the bottom of a spinning dope-introducing hole to polish the bottom of the introducing hole. CONSTITUTION:An introducing hole 2 is bored in a spinneret plate 1 made of a stainless steel by a drill and then a discharge hole 3 having T-shaped irregular hole is provided by punch and reamer. When the bottom 4 of a spinning dope-introducing hole is finished by electrical discharge machining, whole faces of the bottom 4 of the spinning dope-introducing hole is subjected to finishing by using an electrode 5 for electrical discharge machining having the diameter smaller than that of the bottom 4 of the spinning dope-introducing hole at the number of revolutions of 300/min while oscillating and moving a rotating shaft between the distance of 0.5mm from the center with an eccentric cam, for 30 sec electrical discharge machining time, to provide the objective spinneret 6 for melt spinning having 24 holes.
Patent JP-S622598-A (JP)
Inventor: YOSHIKAWA TORU
IPC: H05K3/46
Filed: 1985-06-27
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-H0812602-A (JP)
Title: Purification of trifluoromethane
Inventor: TORISU JUNICHI
IPC: C07C19/08
Filed: 1994-06-23
Abstract: PURPOSE:To efficiently remove impurities such as bromotrifluoromethane contained in trifluoromethane by allowing gaseous trifluoromethane to pass through an adsorbent layer containing activated carbon. CONSTITUTION:This method for purification of trifluoromethane is carried out by taking out the raw material trifluoromethane 1 in a gas state through a reducing valve 2 from a gas cylinder accommodating it in a liquid state, cooling the discharged gas through a coiled tube 4 in a cooling tank 3, then allowing it to pass through an activated carbon-containing absorbent layer 5 cooled also in the cooling tank 3 while keeping it in gas state and collecting the gas as the objective high-purity trifluoromethane having passed through the adsorbent layer 5 and discharged through a pressure control valve 7. The gas layer passing through the adsorbent layer 5 is controlled to -32+ or -3 deg.C and atmospheric pressure to 10-kgf/cm<2>. The adsorbent layer 5 contains preferably one or more kinds of substances selected from a group of activated carbon, molecular sieving carbon, activated carbon fiber and activated carbon-coated silica alumina. The adsorbent layer can be activated and regenerated by calcination or steam treatment. The adsorptivity is not deteriorated even after adsorption and regeneration are repeated.
Patent JP-H04250853-A (JP)
Title: Use of heteropolyacid as catalyst for production of unsaturated carboxylate by liquid phase (trans) esterification and method for production thereof
Inventor: ERITSUKU POAARU
IPC: C07C67/02
Filed: 1991-06-13
Abstract: PURPOSE: To prepare esters of an unsaturated carboxylic acid in the liquid phase by direct or transesterification of an alcohol and an unsaturated carboxylic acid using a heteropoly acid selected from molybdophosphoric acid, tungstophosphoric acid, tungstosilicic acid or the like as catalysts. CONSTITUTION: At least one heteropoly acid Hn Aa Dc Oy .XH2 O wherein A is a phosphorus, boron, silicon, tin, Ge, As, Sb, copper, Ni, Fe, Co, Ce, Th, Cr or mixtures thereof, D is Mo, W, V and combinations thereof, a is 0.1-10, c is 6-18, n is the number of acidic hydrogens in the heteropoly acid and a number above 1, and Y is the number of oxygens in the heteropoly acid and is a number of 10-70, and X is the number of moles of water of crystallization and is a number of 0-40 is used as a catalyst for the preparation of specific esters. As a result, by the direct esterification or the transesterification of unsaturated carboxylic acids, especially such as acrylic acid or methacrylic acid with alcohols, esters of unsaturated carboxylic acids can be prepared in the liquid phase.
Patent JP-S5933311-A (JP)
Title: Curable coating resin composition
Inventor: SAKASHITA TAKESHI
IPC: C09D175/14
Filed: 1982-08-18
Abstract: PURPOSE:A curable coating resin composition excellent in curability, film hardness, film abrasion resistance, etc., prepared by mixing a specified poly(iso) cyanurate with a (meth)acrylate of a glycol compound and a polymerization initiator. CONSTITUTION:The purpose curable coating resin composition is prepared by mixing (A) 100pts.wt. poly[(meth)acryloyloxyalkyl] (iso)cyanurate of formula I or II[wherein X<1>, X<2>, and X<3> are each (meth)acryloyl, H, or an alkyl, and R<1>, R<2> and R<3> are each a (poly)oxyalkylene] with (B) 0-1,000pts.wt. arylenebis[polyoxyalkylene (meth)acrylate] and (C) 0.01-20pts.wt., per 100pts.wt. total of components A and B, polymerization initiator (e.g., benzoin, azobisisobutyronitrile, or benzoyl peroxide).
Patent JP-S5367962-A (JP)
Title: Vacuum cleaner
Inventor: OOGOSHI KENICHI
IPC: A47L9/00
Filed: 1976-11-29
Abstract: PURPOSE: To reduce the exhaust noise of a vacuum cleaner by dividing the exhaust passage of a motor-driven blower in plural ways. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H038273-A (JP)
Title: Battery
Inventor: SHINOZAKI KENJI
IPC: H01M10/05
Filed: 1989-06-06
Abstract: PURPOSE:To enhance the charge-discharge performance of a battery and to lengthen the life by adding a specific compound to a battery constituting material. CONSTITUTION:An amine family anti-oxidant represented by formula I, such as octyl diphenyl amine is added to a battery constituting material. In the formula I, R1 and R2 show an alkyl group, benzyl group, naphthyl group, or sulfonyl group. The amine family anti-oxidant is added to the battery constituting material in such a way that when polyaniline is manufactured by electrolytic synthesis, the anti-oxidant is mixed with the electrolyte, or it is mixed polyaniline powder and an electrode is formed with this mixture. Usually, 1 pts.wt. anti-oxidant is mixed with 100 pts.wt. polyaniline. By using polyaniline as the active material of a positive electrode and lithium as the active material of a negative electrode, a battery with high energy density can be obtained.
Patent JP-S5846042-A (JP)
Title: Preparation of asymmetric alkylalkylenediamine
Inventor: SAWAMURA AKIHIRO
IPC: C07C209/62
Filed: 1981-09-11
Abstract: PURPOSE:To obtain the titled substance in high yield in simple steps, by reacting an alkyleneimine with a dialkylamine in the presence of an acidic catalyst in a monohydric aliphatic lower alcoholic solvent at a specific temperature in a closed system. CONSTITUTION:An alkyleneimine compound of formulaI(R<1> is H or CH3) is reacted with a compound of formula II (R<2> and R<3> are 1-3C alkyl) at a molar ratio between the compound of formulasIand II of 1:(2-5) in the presence of an acidic catalyst in a monohydric aliphatic lower alcoholic solvent e.g. methanol or ethanol, in at 90-150 deg.C in a closed system to give the aimed compound. Concretely, a mixture consisting of the acidic catalyst, dialkylamine and monohydric aliphatic lower alcohol is kept at 90-150 deg.C, and the alkyleneimine of formulaIis continuously or intermittently added to the mixture and reacted therewith. Preferably, the reaction system is kept at the above-mentioned temperature to prepare the aimed substance after the completion of the addition.
Patent JP-H08308360-A (JP)
Title: Threshing depth conveying system in combine harvester
Inventor: TANAKA KIYOSHI
IPC: A01D61/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a system so designed that, when reaped grain culms subjected to threshing depth adjustment by a threshing conveyer correspondingly to long and short culm materials are to put to relay feed to the feed chain of a threshing section, such grain culms are ensured for smooth relay feed through preventing troubles such as culm spilling and rising phenomena. CONSTITUTION: There is provided the conveyance frame 7a of a threshing depth conveyer 7 so that the rear end of a culm-receiving rod 8 to receive from below and guide the root side of grain culms subject to relay feed from the root side conveyer 70 of the threshing depth conveyer to the initial end of a feed chain 3 is put adjustable relatively to the above initial end; in a deep-threshed state E where the threshing depth conveyer 7 is revolved downward, the rear end of the culm-receiving rod 8 is positioned upward, while in a shallow-threshed state F where the conveyer 7 is revolved upward, the rear end of the rod 8 is positioned downward;  and, a culm pushing rod 9 to guide from above the roots of grain culms under elastic contact is provided against the rod 8 above it, and the basal part of the rod 9 is attached in a variable-height fashion to an attached bracket 75 extendedly provided from the frame 7a, and the rear end of the rod 8 is positioned high above the rod 9 in the state E, while positionedly fixed low below the rod 9 in the state F.
Patent JP-S63305619-A (JP)
Title: Pll synthesizer device
Inventor: MORI YASUYUKI
IPC: H03L7/18
Filed: 1987-06-08
Abstract: PURPOSE:To widen the frequency variable range without losing the stability by extracting an output signal of a variable frequency divider as an output signal of a PLL synthesizer device and frequency-dividing the output signal into 1/M so as to given the result to a phase comparator as a comparison signal. CONSTITUTION:An output signal (f) of a variable frequency divider 5 whose frequency division ratio is switched into a desired value being 1/N is given from an output terminal 7 as an output signal of the PLL synthesizer device and the signal is subject to 1/M frequency division by a frequency divider 4 and the result is given to a phase comparator 1, where the signal is compared with a frequency control signal (a). For example, the frequency division ratio 1/N of the variable frequency divider 5 is selected to 1/4 for a period when the frequency control signal frequency fa is 10-20MHz, 1/2 for 20-4OMHz and 1/1 for 40-80MHz period. Thus, the frequency variable range of the voltage controlled oscillator VCO 3 is enough to be 80-160MHz to generate an output signal (f) of 20-160MHz and the frequency variable ratio of the VCO 3 is enough to be 2 for the purpose.
Patent JP-H06331908-A (JP)
Title: Mirror type optical path deflecting device
Inventor: NAGATO HIDEAKI
IPC: G02B26/10
Filed: 1993-05-21
Abstract: PURPOSE:To accurately control an optical path without causing harmful resonance and to manufacture the device at low costs by supporting a mirror by leaf springs which are so arranged as to constitute the oblique sides of a triangle. CONSTITUTION:The leaf springs 15 and 15 are so arranged to form the oblique sides of the triangle when the mirror is laterally viewed, and the elongations of the leaf springs 15 and 15 reach the apex of the triangle and is positioned on an axis C. Consequently, the leaf springs 15 and 15 are much larger in spring constant than conventional leaf springs. Therefore, when a driving current (i) is controlled to drive and rotate the mirror 11 as shown by an arrow, resonance of low frequency can efficiently be prevented. Thus, light which is reflected by the mirror 11 can accurately be deflected. Further, a scan with the deflected light can be made with extremely high precision. Further, the center of rotation of the mirror 11 can be aligned with the center axis C, so the mirror 11 can be made lightweight.
Patent JP-H08335235-A (JP)
Title: Method and system for analyzing income and expenditure of insurance business
Inventor: NORICHIKA YUKIKO
IPC: G06F19/00
Filed: 1995-06-09
Abstract: PURPOSE: To set a scenario of management environment by converting a trace, inputted by using a device on which the position is pointed out on a display while a standard value is referred to, into numerals, then storing scenario data, and calculating incoming and expenditure including insurance income and insur ance payment of held contracts in respective future periods by using the data. CONSTITUTION: The standard value 100 includes held contact data that a user selects on a scenario setting screen and stored in a standard storage device 112. Further, held contact data are stored in a held contact data storage device 111. The scenario data are stored in a scenario data storage device 113. Then a standard value display part 101 reads in the standard value of a selected item out of the standard value storage device 111 according to scenario items and insured article item to be analyzed such as a depth rate, a lapse cancel rate, a new contract rate, and an investment income rate that the user selects on an income analysis setting condition screen and outputs a scenario data input screen where the standard value is displayed to an income and expenditure analysis setting part 121.
Patent JP-H06330960-A (JP)
Title: Trasmission with power synchronizing device
Inventor: HARADA KOJI
IPC: F16H3/12
Filed: 1993-05-20
Abstract: PURPOSE:To ensure light operation performance by a method wherein a power synchronizing device is disposed on the counter shaft of a constant mesh gear type gear shifting device, an independent dog energized in a direction, in which access to a hub is effected, through the force of a compression spring is mounted, and the rotation speeds of a main gear and an output top shaft are synchronized with each other is a short time to sharply shorten a time required for a shift. CONSTITUTION:A power synchronizing device 2 comprising a boost clutch to accelerate rotation of a counter shaft 16 and a deceleration clutch to decelerate rotation of the counter shaft 16 is mounted on a constant mesh gear type gear shifting device. An independent dog 5D to intercouple a main gear 4D energized in a direction, in which the main gear makes access to a hub 3B, through the force of a compression spring 39 and the hub 3B is disposed between the main gear 4D and the hub 3B.
Patent JP-H06331025-A (JP)
Title: Automatic transmission
Inventor: HARADA KOJI
IPC: F16H47/06
Filed: 1993-05-20
Abstract: PURPOSE:To achieve shortening of a speed change time, smooth operation of a speed change and improvement of acceleration in a device at a low cost by additionally providing a fluid coupling with lock up clutch and a countershaft brake in a constant mesh gear type automatic transmission. CONSTITUTION:In a constant mesh gear type transmission for transmitting rotation of an input shaft 13 to a countershaft 16 by meshing an input gear 15 on the input shaft 13 with a counter gear 18 on the countershaft 16, the input shaft 13 is connected to a turbine runner 32 of a fluid coupling 2 with a lock up clutch 3 connected to a crankshaft 12. A countershaft brake 14 for giving braking force to the countershaft 16 is provided. The transmission is controlled so as to perform gear off after disconnecting the lock up clutch 3 at speed change time and so as to stop rotating the countershaft 16 at speed change time of stopping a vehicle.
Patent JP-H10317151-A (JP)
Title: Film thickness correcting mechanism for plasma cvd film formation
Inventor: YOSHIHARA MASAAKI
IPC: C23C16/50
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute the film thickness by providing a film thickness correcting plate to correct the thickness of a thin film on an equipment to form the thin film on the surface of an optical lens base material by a plasma CVD film forming method to reduce the difference in thickness of the thin films formed on the surface of a plurality of optical lens base materials. SOLUTION: A plurality of optical lens base materials whose one side is convex and whose another side is concave are horizontally arranged at the concentric position on a base plate holder 12 in a rotating condition, and the reaction gas is fed to a vacuum treatment chamber (a film farming chamber) 13 through reaction gas feed pipes 19, 29 forward of plasma sources 20, 30, and the reaction product is deposited on upper and lower sides of the lens base material. A film thickness correction mechanism comprising film thickness correcting plates 41, 42 arranged on the upper and lower side of the base plate holder 12 in the vicinity of the pipes 19, 29, is attached.  The film thickness correcting plates 41, 42 function as mask members to cover the lens base material arrived in the vicinity of the pipes 19, 29 by the rotation of the base plate holder 12, and correct the film thickness to be deposited on the surface of each lens base material.
Patent JP-H10314369-A (JP)
Title: Amusement game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable display of an amusement game machine which is excellent in wide usability and whose development cost can be reduced, in a device variably displaying patterns in accordance with a motor drive such as a drum type or a belt type. SOLUTION: A drum display unit 50 (50a, 50b) is constituted of rotary drums 51 (51a-51c) on which patterns are drawn, drum motors driving the rotary drums 51, and a drum case 60 containing the rotary drums 51. Fixing holes 68 and connection holes 69a are formed in the drum case 60 to connect mutual drum display units 50. In this way, an arbitrary number of drum display units 50 can be connected and hence, the number of patterns can be set variously and a variable display device excellent in wide usability can be provided and also the development cost thereof can be reduced.
Patent JP-S5935795-A (JP)
Title: Plug unit for heat transfer pipe
Inventor: YAMAZAKI TSUKASA
IPC: F22B37/00
Filed: 1982-08-20
Abstract: PURPOSE:To make it possible to position the plug unit easily and to perform efficiently a series of operations for operating the plug unit by a method wherein the vertical and rotational drives of the plug unit and the positioning the unit are all made by a remote control from a control device. CONSTITUTION:The plug unit is constituted of a rotary drive mechanism 14, a vertical drive mechanism 15, a clamp mechanism 16, operating heads 19 and the control device 21. The vertical drive mechanism 15 adjusts the vertical movement of the entire unit through a gas pressure cylinder provided on an upper flange of a downward pipe and the rotary drive mechanism 14 rotates the entire plug unit by applying a turning effect through a motor on a gear 26 which is integral with a support trunk 20. The clamp mechanism 16 is provided on the inner surface of the downward pipe so as to center the plug unit and to prevent the deflection of the unit. The arm opening and closing mechanism 18 keeps arms 17 closed by the operation of a motor when the plug unit is hung down and opens the arms horizontally within a lower water chamber. Lastly, the operating heads 19 are caused to travel on the arms 17, respectively, by means of motors so as to perform the required operation.
Patent JP-H05309767-A (JP)
Title: Manufacture of honeycomb core
Inventor: JINBO TOSHIO
IPC: B32B3/12
Filed: 1992-05-08
Abstract: PURPOSE:To provide rigidity to a material sheet and prevent the generation of creases and the like by using a bonding agent applied in line shape, bonding temperarily and applying another bonding agent, and cutting, laminating and carrying out other processes. CONSTITUTION:As a matrix sheet 1, a special paper like an Aramid paper or other special paper, a plastic sheet, an extremely thin aluminum foil or the like is used. A bonding agent 2 is applied for coating on one face of the matrix sheet 1 in line shape in the given direction along the longitudinal direction by the given pitch and the given width. Immediately after said application, another belt-shaped matrix sheet 1 is laminated thereon and bonded temporarily by the bonding agent 2. The bonding agent 2 is melt cured by heat pressurizing, and respective matrix sheets 1 are bonded together, and then the sheets are cut by the optional width in the direction of crossing the applied bonding agent 2 and stretched in the laminating direction A.
Patent JP-S5369091-A (JP)
Title: Collision speed detector for vehicle
Inventor: USHIKU KENICHI
IPC: G01P15/02
Filed: 1976-12-01
Abstract: PURPOSE: To shorten the stroke of body of inertia and to make small the dimension of detector, by joining the body of inertia movable and rotatable against the guidance means formed by twisted plate and also, joining the body of inertia so as to absorb kinetic energy of the body of inertia. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5267270-A (JP)
Title: Photo etching method
Inventor: OZAWA SHIGERU
IPC: G03F7/20
Filed: 1975-12-01
Abstract: PURPOSE: To prevent pinhole and stage breakage by forming 1st pattern through 1st photo resist film to have etching of phosphosilicic acid glass and by forming 2nd pattern through 2nd photo resist film to have composite mask respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5570302-A (JP)
Title: Semipermeable membrane module
Inventor: KAGEYAMA OSAMU
IPC: A61M1/22
Filed: 1978-11-18
Abstract: PURPOSE: To remove the pollution on the face of a membrane by preventing a decrease in flow rate by decreasing the sectional area at each of the surface passages from inlet to outlet.  
     CONSTITUTION: In tapered semipleat type permeable module 100, a stream at the surface side is introduced through a nozzle Ni into the module, passed through a surface passage and withdrawn from a nozzle No. A stream at the back side is passed similarly through a back passage and withdrawn from a nozzle Nb. The element 20 is provided within the module. The side plate 22 of the element 20 is attached to the interior face 11a of the side wall within a case 10a of the surface side. The sectional area of the surface passage of the element 20 is decreased depending on the decrease in flow rate at the surface side. The adjacent space at the outlet of the surface passage is made greater than that at the corresponding inlet of the surface passage. 
     COPYRIGHT: (C)1980,JPO&Japio