baber/WOPTO huggingface dataset:
Patent JP-S60219665-A (JP)
Title: Cassette tape recorder
Inventor: KOUNO KAZUNORI
IPC: G11B15/675
Filed: 1984-04-17
Abstract: PURPOSE:To eject simply and smoothly a cassette tape by constituting the tape recorder so that the cassette tape is ejected by pushing the rear part to the main body after the cassette cover is opened. CONSTITUTION:The system consists of a cassette holder 6 constituted turnably to a main body 1 and the cassette cover 3 and a link arm 8 having a projection whose one end is slidable to the main body 1, whose other end is turnable to the cassette holder 6 and pushing up the cassette cover in opening the cassette cover 3. In opening the cassette cover 3 and pressing the rear part of the cassette cover 3 toward the arrow B, a cassette tape 12 slides on the upper face of a drive mechanism base 2 and is projected. Moreover, a projection 8a of the link arm 8 contacts the inside face of the cassette cover 3 and is depressed in the cassette holder 6. Then the cover is descended downward and the cassette tape is extracted simply and smoothly by inserting a finger tip to the space produced between the cassette tape 12 and the cassette cover 3.
Patent JP-S58195063-A (JP)
Title: Oveflow controller for fuel pump of distributor- injection system
Inventor: MATSUMURA TOSHIMI
IPC: F02M41/12
Filed: 1982-05-07
Abstract: PURPOSE:To widen degree of freedom by constructing a spill ring with a movable magnetic member of linear solenoid then applying a control signal corresponding to the overflow regulation control amount onto the linear solenoid and sliding the movable magnetic member directly. CONSTITUTION:An oblique lead 52 is provided on the innercircumferential section of a movable magnetic member 7 of a linear solenoid 4 or a spill ring which is fitted onto a pump plunger 3. Here as the relation beween the spill ring 51 and the rotary angle of a spill port 2, the spill ring 51 having an oblique lead 52 is moved axially to vary the angular position between said lead 52 and spill port 2. Thereafter the overflow time is regulated to perform the fuel regulation.
Patent JP-H07282110-A (JP)
Title: Shape display processing method
Inventor: SAKAINO HIDETOMO
IPC: G06F17/50
Filed: 1994-04-15
Abstract: PURPOSE:To automatically generate an optimum mesh by reselecting a feature point from an approximate curve while generating the mesh until the lattice point of the generated mesh and the selected feature point satisfy a standard. CONSTITUTION:The shape information of an object is inputted (a step 21,) a feature point string is detected from a contour point string (the step 22) and the curve approximation of the feature point string is performed with a function (the step 23.) The feature point string is selected from an approximate function (the step 24), the mesh is generated from the selected feature point string (the step 25) and whether or not the selected feature point string satisfies the standard is judged (the step 26.) The feature point is reselected from the approximate function when the standard is not satisfied and return to the step 25 is performed (the step 27).
Patent JP-H02253438-A (JP)
Title: Job managing system
Inventor: ENDOU HIROKO
IPC: G06F9/46
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the abnormal completion of a computer occurring due to the nonexistence of an available file when a job is executed by confirming whether or not all the files used by the job are set at available states just before executing the job, and executing only a confirmed job. CONSTITUTION:An available file confirmation part 3 which reads out a file name used by the job just before execution from a job managing information storage part 2 by receiving predictive information to inform the job just before execution and confirms whether or not all the files having read out file names are set at the available states is provided. Thereby, it is possible to surely prevent the abnormal completion of the computer occurring due to the nonexistence of the available file when the job is executed.
Patent JP-H06290590-A (JP)
Title: Input/output circuit controlled by external synchronizing signal
Inventor: UCHIDA SHOZO
IPC: G11C11/408
Filed: 1993-04-05
Abstract: PURPOSE:To prevent malfunction especially when a noise is applied to a power supply or wiring of ground, in an input/output circuit of a static memory circuit controlled by an external synchronizing signal inputted from an external terminal. CONSTITUTION:An input buffer circuit 10 of an external synchronizing signal CLKX generates an upward internal pulse signal OS other than an internal synchronizing signal CLKN. This internal pulse signal OS is inputted to transfer gates 7, 8, 8, 10 of storage circuits 21, 31. Its logical constitution is constituted so that latch is forcedly inhibited during the internal pulse signal is being generated.
Patent JP-H04263897-A (JP)
Title: Needle threading device of sewing machine
Inventor: KINOSHITA KATSUTOSHI
IPC: D05B87/02
Filed: 1991-02-19
Abstract: PURPOSE:To prevent the generation of damage of parts even if a user executes an erroneous operation by constituting the device so that a threading work to a needle eye of a needle of a sewing machine can be executed simply. CONSTITUTION:The device is provided with a threading hook 12 which can be moved into a needle eye from a home position by a manual operation, and a member 14 which works by interlocking with a rotation of a sewing machine, and also, prevents the threading hook 12 from moving to the needle eye except the time when a needle bar 16 is in a position being suitable for threading. Also, in addition thereto, threading to the needle eye of the left and the right threads 13 is selected by sliding the upper part of a threading arm 20 which has the threading hook 12 in the tip and hangs down along a left and right needle switching device 19 installed horizontally by positioning the left side in the rear a little.
Patent JP-H02258909-A (JP)
Title: Method for controlling hot stove
Inventor: YOSHII SHUICHI
IPC: C21B9/00
Filed: 1989-03-29
Abstract: PURPOSE:To control regenerative quantity in a hot stove at good thermal efficiency by making index for heat regenerative quantity of mixing cold flow rate integrated value, deciding waste gas temp. final value for combustion period and operating the combustion gas flow rate. CONSTITUTION:The hot stoves 1 are composed of four sets and parallelly operated while repeating four phases. The mixing cold flow rate integrated value Q(Ii) for the hot stove 1-i is calculated at the time of t-i of completing the phase I1. Successively, the mixing cold flow rate integrated values Q(I2)-Q(I4) for the hot stove (1-1)-(1-4) are calculated. By using the mixing cold flow rate integrated value Q(Ii), the waste gas temp. final value for combustion furnace 1-4, where the combustion is completed at the time of completing the phase I2 is decided. The waste gas temp. in the hot stove 1 is decided in order and set and the combustion gas flow rate is controlled so as to satisfy this set value. Preferably, by executing fuzzy inferring to the mixing cold flow rate integrated value Q(Ii), the waste gas temp. final value during combustion is decided. Further, a combustion control part 2 is arranged at preceding step of the combustion part 1a, and the combustion gas flow rate is controlled with the waste gas temp. set value.
Patent JP-H10273818-A (JP)
Title: Production of polytetrafluoroethylene-based fiber
Inventor: SUGIMURA SHOICHI
IPC: D01F6/48
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-strength polytetrafluoroethylene-based fiber by which the fusion of polytetrafluoroethylene-based polymer particles is enhanced and the drawing at a high ratio can further be carried out in the subsequent step by eliminating the unevenness of heat transfer and baking in a baking step. SOLUTION: This method for producing a polytetrafluoroethylene-based fiber comprises carrying out the drying treatment of a formed product, consisting essentially of a polytetrafluoroethylene-based polymer and formed by emulsion spinning at >=1 and <=25% relaxation ratio in a heated atmosphere at >=100 deg.C and the melting point of the polymer or below, then baking the dried product and subsequently hot drawing the baked product.
Patent JP-H09262545-A (JP)
Title: Method and apparatus for removing foreign matter
Inventor: TSUJI HIROYUKI
IPC: B07B4/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removing method and an apparatus therefor capable of sufficiently removing foreign matter regardless of the size thereof and preventing the dimensional change of a sheet material without increasing a process of drying or the like. SOLUTION: At first, a sheet material 14 to which perforation processing is applied is placed on a placing stand 12. Next, when a valve device 26 is opened, high pressure liquefied carbon dioxide is introduced from a liquefied carbon dioxide supply source 28 to be rapidly dropped in pressure to be evaporated. At this time, evaporated carbon dioxide loses evaporation heat and a part of carbon dioxide is solidified to form dry ice like fine particles which are, in turn, jetted to perforation parts 16 of the sheet material along with carbon dioxide from a jet orifice 22. Therefore, the foreign matter bonded to the wall parts of the perforation parts 16 is cooled to be reduced in its vol. to be slightly displace with respect to the sheet material 14 and the bonding force thereof lowers.  Further, fine particles collide with the foreign matter and the foreign matter falls off from the wall parts of the perforation parts by the impact thereof.
Patent JP-H08246193-A (JP)
Title: Surface treated aluminum material excellent in working adhesion and corrosion resistance
Inventor: SHIMIZU NOBUYOSHI
IPC: C25D11/38
Filed: 1995-03-07
Abstract: PURPOSE: To impart excellent working adhesion and corrosion resistance as those of the material for deep drawing to an aluminum material by forming metal chromium and a chromium hydrous oxide film of certain coating weight on the surface of the material. CONSTITUTION: At least on one side of the material, metal chromium of 3 to 200mg/m<2> and a chromium hydrous oxide of 3 to 50mg/m<2> as metal chromium are formed. At the time of forming the film, an electrolyte contg. >=10g/l anhydrous chromic acid and 0.2g/l fluoride ions is used, and cathode electrolyzing treatment is executed in such a manner that the electrolytic current density in the cathode is regulated to 10 to 300A/dm<2> . The precipitation of metal chromium is secured by regulating the current density to 30 to 200A/dm<2> , and according to necessary, an electrolyte added with <=2g/l, sulfuric acid or an electrolyte only added with sulfuric acid instead of fluoride ions may be used. In this case, the concn. of sulfuric acid is limited to the range of 0.2 to 5g/l and electrolysis is executed at >=30A/dm<2> high current density.
Patent JP-2000272577-A (JP)
Title: Ship bottom structure of planing boat
Inventor: KIYOHARA KANJI
IPC: B63B1/36
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce friction resistance with a water flow at planing time of a planing boat, by forming an irregular surface having a fine recessed part or protruded part separating the water flow from a ship bottom surface by rolling in air from outside a hull to partly a water contact surface at planing time in the ship bottom surface. SOLUTION: A pair of irregular surfaces 21, having a fine recessed part or protruded part for involving air from outside a hull partly to a water contact surface S in a surface region surrounded by a draft line WL at planing time on a ship bottom surface 20 to be formed as almost triangular shape, are formed in a position of right/left symmetry by interposing a center line E. The irregular surface 21 formed between a first vertical strip 9 and a chine C in rearward both outer side parts of the hull surface 20 has a plurality of vertical grooves 22 extended in parallel to the center line E as a fine recessed part.  In this way, air 18 involved in the vertical groove 22 from the forward or the rearward of a hull outer part by the irregular surface 21 separates a water flow from the hull surface 20, so as to reduce friction resistance with water in the hull surface 20, sailing performance can be improved.
Patent JP-S533336-A (JP)
Title: Discharge stylus for electrostatic recording
Inventor: IIDA MITSUO
IPC: G03G15/05
Filed: 1976-06-30
Abstract: PURPOSE:To lower consumption and improve durability, by using silver-tungsten alloy and the like in discharge styli used for a marking method.
Patent JP-H05102903-A (JP)
Title: Information transmission system
Inventor: IBUON GEDESU
IPC: H04B7/26
Filed: 1992-03-31
Abstract: PURPOSE: To provide a system for using a different frequency channel in transmission of successive information by providing a frequency distributing means for transmitting plural slots by plural multiple signals and a combination means for restoring them. CONSTITUTION: The output of subscribers AM1 to AM3 in a satellite station STM1 are inputted to a multiplexer MMX via interface circuits IM1 to IM3. Then, the signal is amplified by a high-frequency amplifier APTM, the amplified signal is converted into plural time multiple signals to be transmitted by plural carrier waves by the frequency distributing circuit MMF, and the converted signals are transmitted from an antenna ATM via frequency channels. The transmitted radio wave is received by the antenna ARB of a base station STB1 and amplified by an amplifier APRB, the amplified signal is subjected to frequency multiple separation by the combination circuit DBF, and the resulting signal is inputted to a multiplexer DBMX. Then, the input signal is supplied to subscribers AB1 and AB2 via interface circuits IB1 and IB2, or is supplied to a switching network RC.
Patent JP-S63248484-A (JP)
Title: Method for lining inner surface of pipe
Inventor: TANUMA MIKITO
IPC: B05D7/24
Filed: 1987-04-01
Abstract: PURPOSE:To safely coat the inner surface of a pipe by using a resin paint contg. a liq. epoxy resin as an essential component and a curing agent contg. the condensation product obtained by the reaction of a polyamine having a cyclic structure in the molecule with thiourea, etc. CONSTITUTION:The components of the epoxy resin paint consisting of an essential component and a curing agent are mixed, and then the mixture is injected to line the inner surface of a pipe. The resin paint of the process contains (A) the liq. epoxy resin essential component having at least two epoxy groups in one molecule and (B) the curing agent contg. the condensation product obtained by the reaction of a polyamine having a cyclic structure in the molecule with the thiourea or ammonium thiocyanate in the 1.0/(0.05-0.5) molar ratio of the polyamine to the thiourea, etc. As a result, a cured film is formed in a short time, the unreacted components are not eluted into water from the coated film even when the film is brought into contact with drinking water after 2-3hr, and the inner surface can be safely lined.
Patent JP-2000264728-A (JP)
Title: High-density polycrystalline sintered compact of lead- containing titanic acid complex oxide having perovskite type structure and its production
Inventor: TAKEUCHI TOMONARI
IPC: C04B35/64
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density lead titanate polycrystalline sintered compact having a submicron grain size by subjecting a PbTiO3 powder in a monodisperse state of a specific value or below in grain size to electric discharge plasma sintering. SOLUTION: The PbTiO3 powder having the grain size below 0.15 μm is used. More particularly the powder synthesized by a water heat synthesis method is preferable. The PbTiO3 particulates having a perovskite structure of the submicron grain size may be sintered to a high density which the grain growth is suppressed by the method. The electric discharge plasma sintering is executed by impressing DC pulse current of 500 to 1500 A to the raw material powder while heating the powder to 800 to 1100 deg.C under pressurizing of 10 to 50 Mpa and is ended for 1 to 3 minutes The PbTiO3 sintered compact obtained by the method has the density of >=95% of the theoretical value and the dielectric constant (1 kHz) at room temperature is >=150. The coercive electric field is >=8 kV/cm.  The sintered compact is the material having the dielectric constant equal to or higher than that of a single crystal.
Patent JP-H11270830-A (JP)
Title: Method and system for processing combustible chlorofluorocarbon based composition
Inventor: TAKEMASA KAZUO
IPC: F23G5/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate decomposition of chlorofluorocarbon(CFC) based refrigerant gas by subjecting a combustible CFC based refrigerant composition to combustion decomposition under presence of steam. SOLUTION: A combustion furnace 7 is provided with a refrigerant feeder 8 for taking out a combustible CFC based refrigerant composition from the compressor 2 of a refrigerator 1, an air feeder 9 for feeding outer air for combustion, a steam feeder 10, and the like. The refrigerant feeder 8 comprises a pressure gauge 11, a pressure regulator 12, a combustion nozzle, and a refrigerant piping 14, the air feeder 9 comprises a fan 17 and an air passage 18, and the steam feeder 19 comprises a water tank 19, a pump 20, and a water way 21. The water way 21 has one end coupled with the tank 19 and the other end coupled with the combustion nozzle.  The pump 20 feeds a required quantity of water from the water tank 19 through the water way 21 to the combustion nozzle where the water is vaporised and mixed uniformly with a combustible CFC based refrigerant composition being fed through the refrigerant piping 14 and ejected into the combustion furnace 7 and combusted.
Patent JP-S59202885-A (JP)
Title: Heat-sensitive transfer printing labeller
Inventor: MATSUGUCHI YUTAKA
IPC: B41K3/00
Filed: 1983-05-02
Abstract: PURPOSE:To facilitate printing on labels made only of ordinary paper by a method wherein a heat-sensitive transfer ribbon is transferred facing a label which reaches the transfer position of a heat-sensitive transfer apparatus and only a part of the ribbon which is to be transferred is heated and melted and transferred. CONSTITUTION:After a label 9 in a strip 2 of labels is detected by a label detector 4 by transferring a separator paper 10 by a label transferring roller 7, the part with which drawings such as letters, numerals of figures are thermally transferred on the label 9 is transferred close to a thermal head 11 of a heat- sensitive transfer apparatus 5. Then a heat-sensitive transfer ribbon 12 is made contact with the label 9 by the heat-sensitive transfer apparatus 5 and the head part of the thermal head 11 presses the contact part and the heat-sensitive transfer printing is performed. With this constitution, the drawings such as letters, numerals or figures can be printed on the label quietly and without vibration.
Patent JP-H09267144-A (JP)
Title: Honeycomb structure supporting member and its manufacturing method
Inventor: OTANI TADAYUKI
IPC: B01D53/88
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simply obtain in various shapes a structure supporting member to be mounted between a honeycomb body and an outer jacket made of a metal, which envelopes the honeycomb body, by manufacturing a metallic cylinder body by welding and making the cylinder body a ring shape by machining. SOLUTION: A gap S is formed between the honeycomb body 2 and the cylinder body 3 made of the metal, which incorporates the honeycomb body 2, and they are connected by two structure supporting bodies 1 interposed in the gap S. This structure supporting body 1 is manufactured by manufacturing an intermediate product which is the cylinder made of the metal by using heat-resistant stainless steel foil, etc., and after that, by finishing it to a hollow ring-shaped structure by machining. The cylinder body made of the metal, which is the intermediate product, is formed by forming the stainless steel foil into cylinder shape, and by performing resistance welding or laser welding to its jointing part. For the method machining the cylinder body made of the metal to a ring shaped structure supporting member 1, rollback working, necking working, bead working, etc., are applicable.  The honey body 2 and the outer jacket become a heat insulation state, and they can reach quickly a catalytic activity temperature.
Patent JP-S61257445-A (JP)
Title: Titanium alloy for connecting rod having superior machinability
Inventor: KIMURA ATSUYOSHI
IPC: F16C7/00
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a Ti alloy for a connecting rod having superior machinability by adding specified percentages of Al and V to Ti. CONSTITUTION:An alloy consisting of, by weight, 2-4% Al, 1.5-2.5% V and the balance essentially Ti or further contg. <=5% in total of 0.01-3.0% REM and one or more among 0.01-1.0% each of Ca, S, Se, Te, Pb and Bi and one or more among <=5% Cu, <=10% each of Sn, Cr, Fe, Ni, Be, Co, Mn, Hf, W and Zr, <=15% each of Nb, Ta and Mo and <=1% O is manufactured. The Ti alloy is a superior material for a connecting rod having high fatigue strength.
Patent JP-H08242947-A (JP)
Title: Drawout shelf for kitchen dresser
Inventor: TAKEDA NOBUO
IPC: A47B46/00
Filed: 1995-03-08
Abstract: PURPOSE: To lower a drawout shelf and use the whole oversurface of a shelf plate effectively by furnishing the first and second rollers in the side plate later half of the shelf plate on the left and the right outer rails of a rail frame, and providing a front and a rear rollers in the side plate front half of a base board on the inner rails, and moving fore and aft the rail frame relatively to the base board and also moving fore and aft the shelf plate relatively to the rail frame. CONSTITUTION: The first (i) and the second rollers (ii) are borne in two places of square frames 2d, 2d of each inner surface of a left and a right side plates 2c of the shelf plate 2 of a drawout shelf 1, and a front roller (iii) and rear roller (iv) are borne on the outer side faces in two places fore and aft in the front half side of the side plates 3b, 3b of a base board 3. The outer rails 4a supporting the first and second rollers are joined by a rail frame 4 with the inner rails 4b supporting the rollers (iii) and (iv). When the shelf plate 2 is drawn out, it moves relatively to the base plate 3 being accompanied by the rail frame 4, and its connecting rod 4d comes into contact with a long hole 3c and is moved relatively to the rail frame 4 by the first and second rollers (i) and (ii) so that the drawout length is maximized.
Patent JP-S59205221-A (JP)
Title: Electropolishing method of cylinder internal surface opening edge and electrode available thereof
Inventor: ISHIKAWA MASAKAZU
IPC: B23H3/04
Filed: 1983-05-06
Abstract: PURPOSE:To efficiently discharge electrolytic products, air bubbles and so on, by installing a series of nozzles, which jet an electrolyte at an opening part at the side of a cylinder, in a cylinder internal surface machining electrode. CONSTITUTION:A cylinder internal surface machining electrode 6 is provided with an electrolyte pressure-feed passage inside. In addition, at a position opposed to an opening part 1b made up at a cylinder side 1, each of nozzles ranging from the electrolyte pressure-feed passage 10 is installed, jetting an electrolyte in a direction toward the opening. With this constitution, electrolytic products, air bubbles and so on are efficiently discharged whereby chamfering in and around the opening part can be accurately performed and, what is more, a cooling effect in the electrode is thus heightened.
Patent JP-S533489-A (JP)
Title: Manufacture of decorative laminates
Inventor: MATSUO KOUJI
IPC: B32B5/28
Filed: 1976-06-30
Abstract: PURPOSE: To manufacture decorative laminates having good post-forming property, e.g. bending etc. with easy, by laminating pattern paper and overlay paper on a core material consisting of a nonwoven fabric, and by hot-pressing the laminate thus obtained. 
     COPYRIGHT: (C)1978,JPO&Japio