baber/WOPTO huggingface dataset:
Patent JP-H0596496-A (JP)
Title: Cutting device
Inventor: IMAZAWA NAOHISA
IPC: B26D1/04
Filed: 1991-10-07
Abstract: PURPOSE:To provide a cutting device having compact and simple cutter pressure regulating mechanism. CONSTITUTION:The carriage body 11 of a cutting device is provided with protrusions 12a, 12b. The inside of the protrusion 12a is threaded, and a spring pressure regulator 13 is moved vertically along a guide rod 15 through this screw. Between the spring pressure regulator 13 and a holder 4, a spring 14 is provided along the guide rod 15. The resiliency of the spring 14 is controlled by moving the position of the spring pressure regulator 13 vertically using the screw, and the cutter pressure of a cutter blade 9 can be thereby regulated.
Patent JP-S62118442-A (JP)
Title: Logical integrated circuit
Inventor: KOTANI HISAKAZU
IPC: G06F11/00
Filed: 1985-11-19
Abstract: PURPOSE:To facilitate detection of mistake in input condition setting by sending out a detection signal to outside when an input condition is detected, and stopping an operation of the circuit. CONSTITUTION:A condition that control input signals INA and INC do not become '1' at the same time is set as a condition of input condition detecting circuit 5. When the signal INC became '1' by mistake of input setting, the input condition detecting circuit 5 detects the mistake of input setting, and an output signal DET becomes '1' from '0'. Further, an output signal of an OR circuit 6 is changed from '0' to '1' and blocks A-C are reset. INA changes from '1' to '0', INC remains 1. As this state is not inhibited condition, DET becomes '0' from '1' and output of the OR circuit 6 also becomes '0' from '1' and returns to regular operation. Thus, even when malfunction occurred in an integrated circuit 1, mistake of input setting can be known by looking the change of DET.
Patent JP-H02105972-A (JP)
Title: Route search device
Inventor: KANEDA SHIGEO
IPC: G06F17/30
Filed: 1988-10-14
Abstract: PURPOSE:To shorten the search time of the shortest route by utilizing an actual distance which is stored corresponding to a tip node to calculate the evaluated value of route searching. CONSTITUTION:It is evident from a route where the shortest routes from two different start point nodes A and A' to an end node K is searched for as shown in a figure that both the shortest routes pass a node C and passage nodes following the node C are exactly the same. A search is made temporarily and then when a next search is made, a search following a search starting at the node A' is made by utilizing the route from the start point node A to the end point node K after the former search reaches the node C. Consequently, a route search can be omitted and plural target search routes can be searched for at a high speed.
Patent JP-H08100752-A (JP)
Title: Non-contact ignition device of internal combustion engine
Inventor: ISHIKAWA YOSHINORI
IPC: F02B77/08
Filed: 1994-09-29
Abstract: PURPOSE: To enable any overrotational speed of an internal combustion engine or running of a vehicle with its speed exceeding its set level to be prevented by misfire control or ignition timing control of the internal combustion engine in compliance with an output signal of a switch means operated at such an overrotation of the engine and/or an overspeed of the vehicle. CONSTITUTION: Such units are provided as a switch means 26 which is set ON for a specified time when the rotational speed of an internal combustion engine or the speed of a vehicle load with the internal combustion engine exceeds each set value and charges a first condenser serially connected to a power generation coil 1, and a third switching element 18 which keeps its on condition at the discharge time constant of a time constant circuit including a first condenser after OFF setting of the switch means 26. Additionally, electric power supply to a charge/discharge condenser 3 for ignition is restricted by the second switching element 23 serially connected to the electric power generation coil 1 during ON condition of the third switching element 18.
Patent JP-2000074979-A (JP)
Title: Method for searching for leak point, and apparatus therefor
Inventor: MATSUKI TADAO
IPC: G01R31/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To make adjustable a sensitivity to conform to a leak current, sequentially narrow the search range, and make surely, quickly specifiable a leak point by changing the signal level of search signals in accordance with a detection state to the search signals. SOLUTION: The leak point-searching apparatus which specifies a leak point in a conduction state comprises, for example, a search signal-injecting means 1 for injecting search signals to the side of a power source of a distribution line 100 and a detecting means 2 for detecting the signals at the side of a load of the distribution line 100. The injecting means 1 has a search signal level- adjusting part 12. A transmitting part 13 held in a clamp state for preventing a magnetic leakage is set to the side of the power source of the distribution line 100 in a hot line state and a high-frequency search signal is injected. When the search signal is judged as not to be detected, a level of the search signal is changed to high. When it is recognized that the search signal is detected at a plurality of points, the level of the search signal is changed to low.  When the search signal is detected only at one point, the leak point of the distribution line 100 is specified.
Patent JP-H04135714-A (JP)
Title: Manufacture of fiber composite sheet
Inventor: ISHII MASAHIRO
IPC: B29C43/34
Filed: 1990-09-27
Abstract: PURPOSE:To produce continuously the composite sheet with less variation of characteristics, while reinforcing fibers are dispersed in the unit of monofilament, and the reinforcing fibers are fully impregnated with thermoplastic resin, and moreover the distribution of the thermoplastic resin and the fibers are uniform by bringing cut resin-stuck fiber bundle in contact with the rolls which have a number of needlelike protrusions on its surface from the upper side. CONSTITUTION:The reinforcing fiber-bundle F1 composed of a number of continuous monofilaments is caused to pass through the fluidized bed R of powderlike thermoplastic resin in a first process, and the powderlike thermoplastic resin is stuck to each monofilament of the fiber-bundle F1. Next, the resin-stuck fiber bundle F2 is cut into prescribed length. After the cut resin-stuck fiber bundle F3 has been brought into contact with at least one roll 9 which has a number of needlelike protrusions 8 on its surface in a second process, it is dropped on the sending part 12b directed into the gap of upper and lower endless belts 9, 10 which are set oppositely at a prescribed distance and is accumulated there. Finally, the accumulated object F4 of the cut resin-stuck fiber bundle is sent into the gap of both endless belts, and while said accumulated object is held by both moving endless belts, it is caused to pass through heating zone 12 and cooling zone 13 and is made into sheet shape S.
Patent JP-H03123780-A (JP)
Title: 2h-benzo(b)quinolidine derivative
Inventor: TERAJIMA ATSURO
IPC: A61K31/435
Filed: 1989-10-06
Abstract: NEW MATERIAL:A compound of formula I (R is H or 1-5C acyl). EXAMPLE:(4R, 6R, 11aR)-6-acetoxymethyl-4-cyano-7-methoxy-1,3,4,6,11a- hexahydro-2H-benzo[b]quinolidine. USE:Carcinostatics. PREPARATION:Firstly, 2-bromo-1-methyl-3-methoxybenzene of formula II as starting material is brominated and incorporated with nitro group. Second, the nitrile group of the resulting compound is hydrolyzed and esterified, and 5-benzyloxypentanal is added to the resulting compound followed by oxidation and then demethoxycarboxylation. The compound thus formed is enolized, etc., into a compound of formula III, which is then freed from benzyl group, oxidized and then simultaneous elimination of methoxymethyl group and tert.- butoxycarbonyl group followed by addition of a nitrile group.
Patent JP-H08119337-A (JP)
Title: Cushioning packaging member
Inventor: NOBESHIMA HARUO
IPC: B65D85/38
Filed: 1994-10-25
Abstract: PURPOSE: To reduce the volume of a packaged condition, and prevent the environment from being damaged due to the combustion at the time of disposal. CONSTITUTION: On a band-form cushioning body 11 made of an expanded polyethylene with elasticity and a uniform thickness (t), a connecting part 12, a connection-receiving part 13, a stretching part 14 which is stretchable in the longitudinal direction, four notched holes 15a, 15a, 15b, 15b, eight cushioning ribs 16a, 16b, and sixteen incisions 17 are provided. The cushioning body 11 is wound around an approx. cubic article 20 to be packaged while pulling the cushioning body 11 in the longitudinal direction, and cushioning surfaces 11a, 11h, 11b, 11c are respectively press-bonded on the vertical surfaces 21a, 21h, and right and left side surfaces 21b, 21c.  Then, corner parts 21d, 21e and 21i, 21j are placed in the notched holes 15a, 15a, 15b, 15b, and confronted surfaces of the cushioning ribs 16a, 16b which diagonally go across are brought into contact with the front and rear surfaces 21f, 21g of the article 20 to be packaged.
Patent JP-H1190291-A (JP)
Title: Method for measuring modules of longitudinal elasticity of lined roll
Inventor: MATSUMORI YASUO
IPC: B05D1/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the precision of coating film thickness by a method in which a true indentation quantity is obtained by ccorrecting roll deflection from the measured value of a coating indentation quantity and the measured value of a load, and a true indentaion quantity concerning the fluid behavior or the coating and the modules of longitudinal elasticity on the basis of the relation of the load. SOLUTION: While a pick-up roll and an applicator roll are being rotated at a constant speed in a wet state, a reciprocating indentation cycle in which the gap between the rolls is pushed in and released again is done. During the cycle, from the measured value of a indentation quantity obtained by a data collecting computer and the measured value of a load, roll deflection such as a roller a bearing and an under-pressure mechanism is corrected to obtain a true indentation quantity right under a nip. The true push-in quantity concerning the fluid behavior of a coating and on the basis of the relation of the load, a modules of longitudinal elasticity are made to be obtained. In this way, with a lining roll set in a roller coater, the modulus of longitudinal elasticity can be measured easily in a short time.
Patent JP-H09100982-A (JP)
Title: Multi-hole pipe internal airtightness holding sealant
Inventor: NAKAMURA TADASHI
IPC: F16L39/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make insert force reducible and secure sufficient airtightness. SOLUTION: Insert force at the time of insert-jointing the pipe end of a multi-hole pipe 12 to a groove part 16 of a socket pipe 14 can be made about 35kgf by setting the wall thickness of sealant 10 to 12mm. With the wall thickness of the sealant 10 set to 12mm, airtightness is not impaired even if the compressibility of the sealant 10 is deviated by diagonal cutting or diagonal insertion.
Patent JP-H11103060-A (JP)
Title: Thin film transistor and manufacturing method therefor
Inventor: AZUMA RYOTA
IPC: H01L21/336
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor having improved performance and reliability and good characteristics and a manufacturing method therefor. SOLUTION: A gate-insulating film 13 is formed on a semiconductor layer 12 formed on an insulating substrate 11. The gate-insulating film 13 has a first region 13b abutting on the source region 12b of the semiconductor layer 12 and a first region 13c abutting on the drain region 12c thereof, and a second region 13a between the first regions 13b, 13c, which are thicker than the second region. First electrodes 14b, 14c are formed on the gate insulating film 13b, 13c, and a second electrode is formed on the gate-insulating film 13a and the first electrodes 14b, 14c. The first electrodes and the second electrode form a gate electrode 14.
Patent JP-H05102800-A (JP)
Title: Hysteresis comparator and track crossing signal generating circuit using it
Inventor: IKEDA TORU
IPC: H03K3/0233
Filed: 1991-10-08
Abstract: PURPOSE:To make the hysteresis symmetrical in terms of both polarities by employing a single power supply with respect to the hysteresis comparator and the track crossing signal generating circuit using the comparator in which an input signal is sliced at a prescribed voltage and its output is fed back to the input side. CONSTITUTION:A feedback circuit of the hysteresis comparator in which an output of a comparator 15 slicing an input signal at a prescribed voltage is fed back to the input side consists of differentiation circuit comprising R2 and C1. Thus, the shape of the hysteresis is made symmetrical in terms of the positive and negative polarity and a rectangular wave reflecting accurately the input signal is outputted.
Patent JP-H01103574-A (JP)
Title: High-pressure pipeline for power steering
Inventor: TAKAI HIDEAKI
IPC: B62D5/07
Filed: 1987-10-15
Abstract: PURPOSE:To abate the extent of frequency pulsating pressure by connecting a rubber hose to a space between a hydraulic pump and an actuator, setting up a steel pipe in the intermediate part, and connecting each of separate rubber hoses to the hydraulic pump side of this steel pipe and the actuator side. CONSTITUTION:In rubber hoses 10, 11, one end clamps a terminal fitting 13 by retightening a socket 12, and a nut 14 is clamped to this terminal fitting 13. The other end of the rubber hose clamps the terminal fitting by retightening the socket 12, and the rubber hose 10 is connected to the rubber hose 11 via a steel pipe 7 fixed to a nipple 13 of the terminal fitting by means of welding or retightening or the like. And the nut at the left is screwed in a high-pressure fluid delivery port of a hydraulic pump, while the nut 14 at the right as faced is screwed in an inlet of an actuator, thereby constituting a high-pressure pipeline for a power steering, If so. an areal expansion value at the time of pressurization of the rubber hose 10 at the hydraulic pump fluid outlet side is altered whereby pulsating pressure at the desired frequency is abatable.
Patent JP-H04141530-A (JP)
Title: Annealing device for stainless steel sheet
Inventor: YAMASHITA KOSUKE
IPC: C21D9/56
Filed: 1990-10-01
Abstract: PURPOSE:To greatly reduce the size of equipment and to provide the equipment which can be drastically reduced in both the fuel cost and running cost of a heating furnace by successively and continuously installing convectional heating type burners and radiant heating type burners in the furnace of a vertical type. CONSTITUTION:A steel sheet is heated up to about the required temp. by impinging burners 4 and is subjected to temp. holding with cup burners 6. The impinging burners 4 are installed to the vertical type furnace and the steel sheet 1 is heated by these burners at a small change in the distance between the traveling position of the steel sheet 1 and the impinging burners 4, by which the heating by the burners is stabilized. The stainless steel sheet 1 enters the equipment from an inlet A, is preheated in a preheating zone 2 and is then convectionally heated by the impinging burners 4 in the heating zone 3, by which the steel sheet is heated up to the temp. necessary for annealing. The stainless steel sheet 1 is thereafter radiantly heated by the cup burners 6. The annealed steel sheet 1 enters pickling equipment 8 where the scale formed at the time of annealing is removed.
Patent JP-2001078864-A (JP)
Title: Display device
Inventor: NISHIOKA MAIKO
IPC: A47F7/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To view information concerning cosmetics from a near position together with the cosmetics by storing cosmetic trays for storing the cosmetics in cosmetic tray storing recessed parts which are formed on the upper surface of cosmetic tray storing bodies and also erecting advertising boards each of which is held between the cosmetic tray and the recessed part. SOLUTION: A plastic display tray 1 is constituted of a tray frame body 2 where four middle trays (cosmetic tray storing bodies) 5 are placed and stored and of a grip part 3 extending in a forward lowering slope shape from the upper end part of the front wall 2a of the tray frame body 2. The middle trays 5 are formed to be a rectangular tray shape body and the cosmetic trays 6 filled with the cosmetics 7 inside are stored in the cosmetic tray storing recessed parts 5a which are formed in the center part. The front and rear width of each recessed part 5a is formed to be a little longer than the front and rear width of each cosmetic tray 6. Each gap 8 to which the advertising board 4 is inserted is formed between the rear surface of each recessed part 5 and the rear surface of each cosmetic tray 6 when the tray 6 is stored in the recessed part 5a.
Patent JP-S62119501-A (JP)
Title: Color filter
Inventor: SATO HIDEO
IPC: G02F1/1335
Filed: 1985-11-20
Abstract: PURPOSE:To improve the color contrast among individual colors by providing a smooth overcoat by layer on a printed color film of a color filter formed on a transparent substrate by the printing system. CONSTITUTION:A liquid transparent resin is overcoated on the color filter due to printing and is hardened, and thereby, <=1mum minute ruggedness on the surface of a color ink pattern 6 on a transparent base body 1 is leveled by the transparent resin to make the surface of the color ink pattern smooth, and irregular reflection of an incident light is prevented. With respect to the resin which forms an overcoat layer 3 on a color ink film 2, a thin film consisting of a thermoplastic acrylic resin may be used instead of the liquid resin, and this thin film is laminated by heating and pressuring to level the ruggedness of the color ink film 2. Thus, the contrast among individual colors is improved.
Patent JP-2000086337-A (JP)
Title: Dielectric porcelain composition for low-temperature firing
Inventor: MIYAKE KOJI
IPC: C04B35/46
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition for low-temperature firing that has excellent microwave properties, for example, specific inductive capacity, dielectric loss, temperature coefficient of the resonance frequency and can be fired at a temperature of 950 deg.C or lower. SOLUTION: A dielectric porcelain composition mainly containing BaO, TiO2, Nd2O3 and Bi2O3 is used as the main material and is combined with 5-20 pts.wt., per 100 pts.wt. of the main materials, of glass materials mainly containing ZnO, B2O3 and SiO2. In addition, 0-2 pts.wt. of CuO are added to the composition based on 100 pts.wt. of the main materials. In another embodiment, 0-10 pts.wt. of PbO or a glass material mainly containing PbO are also admixed to 100 pts.wt. of the main materials.
Patent JP-H0978497-A (JP)
Title: Electroconductive paper and composite material using the same electroconductive paper
Inventor: INAGAKI TAKEMITSU
IPC: D21H21/14
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive paper containing a fiber combining a pyrrole-based polymer, previously preventing electrostatic trouble, not containing harmful substance, combustible, hardly having residue after burning, readily carrying out disposal of wastes and suitable for spacer, etc., of electric parts. SOLUTION: This composite material contains a fiber such as polyester-based fiber in which pyrrole-based polymer [a polymer of (N-methyl)pyrrole] obtained by carrying out chemical oxidation polymerization using a ferric salt (e.g. ferric chloride) as a catalyst is combined. Furthermore, this composite material is obtained by laminating a synthetic resin film and/or paper onto one face of the electroconductive paper.
Patent JP-2001050233-A (JP)
Title: Fastening confirming method and fastening confirming member
Inventor: HATAKEYAMA MASAHIRO
IPC: F16B31/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To easily and accurately perform a fastening confirmation by fitting a freely attachable/detachable cap capable of discriminating rotating directions by synchronizing the rotation on screwing parts in a fastening completion state of the screwing parts. SOLUTION: A fastening confirming cap 1 is made of synthetic resin such as vinyl, has elasticity, is transparent and forms an arrow mark 2 showing a direction on an upper surface. The cap 1 is fitted so as to be pushed into various kinds of screwing parts for which fastening is completed and the arrow mark 2 is directed in a prescribed direction. By this constitution, also the cap 1 rotates together with the screwing parts when the screwing parts should be loosened and also the direction of the arrow mark 2 shows an inclined direction by an angle that the screwing parts are loosened. Therefore, whether the screwing parts keep the fastening states or are loosened or not, can be easily visualized by observing the direction of the arrow mark 2.
Patent JP-2001083177-A (JP)
Title: Electret capacitor type acceleration sensor
Inventor: BABA HIROYUKI
IPC: G01H11/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high performance acceleration sensor of a relatively simple structure at a low manufacturing cost. SOLUTION: Split conductors 14a and 14b are made an electret so as to constitute a pair of capacitors C1 and C2 between the split conductors 14a and 14b and a metal fixed electrode 12. The split conductors 14a and 14b are oscillated in the reverse direction B by the moment of a mass block body 16 when an acceleration A is applied in the direction parallel to the surface of an oscillating body 14, for detecting the acceleration based on the difference in output between the capacitors C1 and C2 which accompanies the oscillation.
Patent JP-H07113737-A (JP)
Title: Convection cell to observe convection of molten metal
Inventor: YODA SHINICHI
IPC: G01N25/00
Filed: 1993-10-19
Abstract: PURPOSE:To allow easy surface observation by providing a molten metal circulation groove which communicates with one side end to the other side end of a molten metal observation groove, is deeper than the observation groove and has the upper edge formed as planely high as the upper edge of the observation groove. CONSTITUTION:A shallow molten metal observation groove 1 is provided with both ends connected to a deep molten metal circulation groove 4. Areas excluding the upper part of the observation groove 1 are covered with oxide removing members 9 (covers 6, 8) so that molten metal filled into a cell mainframe 5 can be put in contact with the lower face of the members 9. The molten metal is filled from the molten metal input port 10 into the mainframe 5 until the level of the molten metal is put in contact with the lower face of the member 9, and a temperature is controlled by a heating means to be higher at the A-side end of the mainframe 5 and lower at the B-side end. Oxide formed on the surface of the molten metal flowing in the observation groove 1 is deposited on the lower face of the cover 8 and the lower faces of the covers 6, 6 for removal so that the free surface of the molten metal fluid in the observation groove 1 can be pure enough to easily observe Marangoni convection.