baber/WOPTO huggingface dataset:
Patent JP-H08144881-A (JP)
Title: Filter device for fuel injection pump
Inventor: NAGAYA KOJI
IPC: F02M41/12
Filed: 1994-11-21
Abstract: PURPOSE: To provide a filter device for a fuel injection pump which can collect foreign matters with the simple constitution. CONSTITUTION: A suction hole 7 of a feed pump is branched from the halfway of a fuel supply hole 44 fromed in a pump housing 4 and a bottom free tubular filter 35 is provided inside the fuel supply hole 44 right before the suchion hole 7. A stepped part 45 is formed in the side opposed to the opening of the fuel supply hole 44 spaced from the branch part of the suction hole 7 from the fuel supply hole 44. An end of a bottom free tubular filter 35 is locked on the stepped part 45. The filter 35 is shaped to have the uniform outer diameter in the axial direction of the tube to be fixedly press fitted in the inner wall of the fuel supply hole 44.  The fuel supply hole 44 in one end side of the filter 35 communicates through a communicating hole 48 to a low pressure chamber of a timer device and the fuel supply hole 44 in the other end side of the filter 35 communicates through a supply hole 55 of a joint part 54 to a fuel supply pipe from a fuel tank, so that foreign matters from a low pressure chamber of a timer of a fuel injection pump are slao caught to reduce the fixing of a vane.
Patent JP-H02132289-A (JP)
Title: Ladder device
Inventor: TOMOE SEIJI
IPC: E06C9/00
Filed: 1988-11-14
Abstract: PURPOSE:To facilitate transfer riding to a boat or the like despite the tide in its rise and fall or the like by providing a rotatable ground ladder in the on-the-ground side of a tide embankment and a telescopically movable sliding ladder turnably connected to the upper end of the ladder in a side of the water surface. CONSTITUTION:When a level of water is vertically changed by the tide in its rise and fall or the like, a sliding ladder 14 is telescopically slided for a water surface side ladder 10. In the case of a tide embankment 1 changing its distance to a boat or the like on the water level 3, by turning the water surface side ladder 10 for a ground side ladder 5 while telescopically sliding the sliding ladder 14 for the water surface side ladder 10, transfer riding to the boat or the like on the water level 3 is facilitated. While in the time of stormy weather of typhoon or the like, the sliding ladder 14 is contracted and completely retracted in the water surface side ladder 10, under this condition, the water surface side ladder 10 is turned to the on-the-ground side and positioned in an upper part of the on-the-ground side ladder 5. In this way, a ladder device, being stored on the ground, can be prevented from being damaged.
Patent JP-H01127474-A (JP)
Title: Tilting movable type bicycle
Inventor: KAMIYA MITSURU
IPC: B62K25/04
Filed: 1987-11-12
Abstract: PURPOSE: To shift the center of gravity of a bicycle in the advancing direction on an ascendant slope so as to reduce a driver's load in climbing a slope by moving a shaft supporting front and rear wheels upward/downward in compliance with an inclination of a road. CONSTITUTION: When a driver pulls a hand lever 3 toward oneself on an ascendant slope, a front wheel hydraulic valve 10 and a rear wheel hydraulic valve 11 of a front wheel hydraulic pump 2 and a rear wheel hydraulic pump 1 are interlocked with each other so as to be moved in the same direction. Then, an oil pressure is applied to a rear wheel shaft valve 9 via a hydraulic pump 5 and a rear wheel shaft 7 is projected, so that a body in the rear wheel part is lifted. On the other hand, in the front wheel part, a front wheel shaft 8 is retracted inward as an oil pressure is removed. When these operations are repeated, a bicycle body is driven while being kept in a forward tilting position, which is a nearly horizontal position, on an ascendant slope, so that the center of gravity is shifted to the propelling direction just a little more and a backward drag is reduced.
Patent JP-H10127614-A (JP)
Title: Measuring instrument and measuring method using the same
Inventor: KOBAYASHI SHIGEKI
IPC: G01B15/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To simply and precisely measure the size of a lesion only by the distance measurement on a picture by providing at least four X-ray transmittable substrate provided with an index by an X-ray shadowing material and parallelly arranging substrates in pairs at intervals to which a part to be measured can be inserted. SOLUTION: The respective surfaces E to H of a measuring instrument 1 consists of an acrylic board and they are assembled to make a square. Metallic balls 2 (made of iron) are arranged at intervals of, e.g. 1cm, and metallic balls 3 of 3mm diameters at every 5cm as indexes on the surfaces E and G among the four acrylic boards. In addition metallic lines (made of iron) of e.g. 20mm, in length are arranged at 2mm intervals and metallic lines of 30mm in length are arranged for every five lines on the surfaces of F and H.  Concerning the images of the metallic balls being the indexes on the side of an X-ray tube and the images of the metallic lines being the indexes on the side of the light receiving part, as irradiated X-rays are extended radically, an interval measured by indexes on the X-ray image obtained through the use of the measuring instrument and an interval of actual indexes are made to correspond by using a proportional expression.
Patent JP-H09124937-A (JP)
Title: Polyesteramide resin composition
Inventor: YONEZAWA MITSUHARU
IPC: C08L77/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyesteramide resin composition excellent in mechanical properties by mixing a plurality of polyesteramides each of which comprises a dicarboxylic acid represented by a specified formula and a diol and which have a specified reduced viscosity and different polyamide contents with each other. SOLUTION: At least one dicarboxylic acid (e.g. adipic acid) represented by formula I (wherein R<1> is a 2-8 C alkylene), at least two diols (e.g. ethylene glycols) represented by formula II (wherein R<2> is a 2-6 C alkylene) and a polyamide having a reduced viscosity of 0.5-7dl/g (as measured in 98% sulfuric acid in a concentration of 1g/dl at 20 deg.C) are heated in the presence of a catalyst to form an ester, and this ester is polycondensed to obtain polyesteramide A. In the similar manner, polyesteramide B having a polyamide content differing from that of the polyesteramide A by about 5-60% is obtained.  Next, 100 pts.wt., in total, polyesteramides A and B is mixed with 1-30 pts.wt. diisocyanate (e.g. tolylene diisocyanate), and the obtained mixture is kneaded with e.g. an extruder at about 60-240 deg.C to obtain a polyesteramide resin composition having a polyamide content of 3-30wt.%.
Patent JP-2001106712-A (JP)
Title: Photopolymerization initiator composition and photocurable composition
Inventor: OGATA TOMONARI
IPC: G03F7/031
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerization initiator composition which can efficiently initiate photopolymerization even in a low quantity of light, and to provide a photocurable composition which has an excellent curing performance even in a low quantity of light. SOLUTION: This photopolymerization initiator composition comprises an organic boron compound having a specific structure, a sensitizer, and a triazine compound. A photocurable composition comprises an organic compound having one or more polymerizable ethylenically unsaturated bonds, and the photopolymerization initiator composition. A method for forming a pattern uses the photocurable composition. A pattern formed on a substrate by the above method.
Patent JP-S61215655-A (JP)
Inventor: YANO MITSURU
IPC: C08L51/00
Filed: 1985-12-21
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-H07119752-A (JP)
Title: Shaft coupling
Inventor: TOUBU ESAO
IPC: F16D3/62
Filed: 1993-10-22
Abstract: PURPOSE:To absorb eccentricity, a deflection angle and an end play by fixing the base end face of each plate made of metallic elastic material to an intermediate body while being perpendicular to the opposite surfaces of a first and a second coupling main body, twisting the intermediate section of each plate by 90 deg., and thereby fixing the free end face of each plate to the coupling main bodies in parallel with the opposite surfaces of both the coupling main bodies. CONSTITUTION:A coupling main body 10 is connected to an intermediate body 31 by twisted bodies 33 and 35, and a coupling main body 20 is similarly connected to the intermediate body by twisted bodies 32 and 34. Even if the shaft holes 11a and 22a of the coupling main bodies 10 and 20 happen not to be slightly coaxial because of assembling errors, defects in part accuracy and the like after assembly has been over, the displacement of the free end of each plate is varied around the base end section of each twisted plate based on the principle of a cantilver because of positional relation between the elastic deformation of each twisted plate and the opening of its free end, so that the displacement in the directions indicated by arrow heads A and B can thereby be produced. Besides, even if a deflection angle is made, the deflection angle can easily be absorbed by twisting each twisted plate much or less. Moreover, even if slipping-off takes place in the direction of an end play, the displacement of each end section can be varied in the direction indicated by an arrow head C based on the principle of a cantilever because of the elasticity of each twisted plate.
Patent JP-2001112118-A (JP)
Title: Hybrid drive apparatus
Inventor: ITO MASATOSHI
IPC: B60L50/16
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To realize more proper control for transferring a travel mode from a motor travel mode to an engine travel mode. SOLUTION: When a travel mode is transferred from a motor travel mode, where a clutch C1 is connected and a motor generator 16 only is used as a power source to an engine travel mode (direct coupled mode), where an engine 14 is started and a clutch C2 is connected, it is decided whether an engine revolution Ne exceeds a motor revolution Nm, and when Ne>Nm is satisfied, the oil pressure PC2 of the clutch C2 is swept up to generate a clutch torque capacity.
Patent JP-H01130896-A (JP)
Title: Hole filling method for metal plate
Inventor: SHIMIZU HIROBUMI
IPC: B23K9/02
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the breakdown of a backing material without a welding arc directly hitting to the backing material by placing the backing material to the back face of a metal plate by closing the hole thereof and radiating a welding arc by filling a metal grain in the hole thereof. CONSTITUTION:The backing material 4 made of a copper, ceramics, etc., by closing a hole 3 is abutted to the back face of a metal plate 1. The metal grain 5 made in a granular or powder shape of a welding material or the metal material of the same material is then filled up in the hole 3. A welding arc 6 is radiated into the hole 3 by a welding device in this state. The hole 3 is thus filled by the welding material but in this case the metal grain 5 prevents that the welding arc 6 is directly hit to a backing material 4. Consequently the surface of the backing material 4 is protected by the metal grain 5 and the wear is prevented.
Patent JP-H04209708-A (JP)
Title: Purification of dilute gas
Inventor: KITAHARA KOICHI
IPC: B01D53/04
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a high-purity purified dilute gas using simple device by combining an iron-zirconium alloy with sponge zirconium and bringing these combined metals into contact with dilute gas each at a prescribed temperature to remove impurities in the dilute gas. CONSTITUTION:Getter A of an alloy consisting of 5-40wt.% iron and 95-60wt.% zirconium and a getter B of sponge zirconium are prepared. Then, a dilute gas is brought into contact with the getter A at 600-800 deg.C and then with getter B at 500-700 deg.C. Thus, nitrogen, hydrocarbon, carbon monoxide, carbon dioxide, oxygen, hydrogen and steam contained as impurities in the dilute gas are removed.
Patent JP-H09126895-A (JP)
Title: Pyroelectric infrared detector
Inventor: FUKUYAMA HIROO
IPC: G01J1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectric infrared detector which uses an infrared detecting section having excellent responsiveness to heat, is reduced in cost, size, and thickness, and can be integrated highly by providing a cavity in the surface layer section of a single-crystal substrate corresponding to the lower layer part of a pyroelectric material. SOLUTION: Since an infrared detecting section is mounted on an MgO single-crystal substrate 11 having a crystal orientation in (100)-plane in a heat-insulating state with a cavity 16 formed in the surface layer part of the substrate 11 in between, the infrared energy received by means of a light receiving electrode 15 composed of an NiCr thin film can be transduced into heat energy and a pyroelectric thin film 13 efficiently absorbs the heat energy. Therefore, the speed of response and sensitivity of a pyroelectric infrared sensor can be improved. In addition, since the thin film 13 is thermally separated from the substrate 11 and an FET 17, the thermal responsiveness of the detector is improved.  Moreover, since the remaining part of the substrate 11 can be used as it is as a sensor section supporting substrate, the size of a pyroelectric element can be reduced and, since the FET 17 can be mounted directly without breaking the thin film 13, a highly reliable structure can be realized with a high yield and high productivity.
Patent JP-H02134610-A (JP)
Title: Large-aperture-ratio lens capable of close-up photography
Inventor: WATANABE YUKO
IPC: G02B9/64
Filed: 1988-11-15
Abstract: PURPOSE:To use the lens a microlens for ENG by specifying the respective conditions of 1st-3rd lens groups and making the back focus and exit pupil long. CONSTITUTION:The 1st lens group I consists of a 1st group G1 of a positive lens and a 2nd group G2 of a negative meniscus lens, the 2nd lens group II consists of a 3rd lens group G3 of a cemented lens of a negative and a positive lens, a 4th group G4 of a positive lens, and a 5th group G5, and the 3rd lens group III consists of a 6th group G6 of a compound lens of at least one concave lens and one convex lens; and respective requirements shown by inequalities I-IV are met and the back focus and exit pupil are made long. In the inequalities I-IV, (f) is the focal length of the whole system, fI the composite focal length of the 1st lens group I, fII the composite focal length of the 2nd lens group II, D3 the composite thickness of the 3rd group G3, concave lens, and convex lens in the 2nd lens group II, Ds3 the gap from a stop to the 3rd group G3 in the 2nd lens group II, and nu the Abbe number of the 1st group I. Consequently, the lens for short-distance photography which has aberrations compensated excellently is obtained.
Patent JP-S62144609-A (JP)
Inventor: HAMADA KUNIO
IPC: A47J27/00
Filed: 1985-12-20
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-H04166059-A (JP)
Title: Seawater mineral-containing seasoning
Inventor: SATOU TADAYUKI
IPC: A23L27/50
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the subject seasoning, capable of ingesting various minerals, excellent in nutritive value and useful for health, etc., by mixing aseptically filtered seawater, etc., in soy sauce during production and after finishing thereof. CONSTITUTION:The objective seasoning is obtained by mixing aseptically filtered seawater or seawater after removing bitterness ingredients in soy sauce during production and after finishing thereof or mixing an adequate amount of water in the aseptically filtered seawater or seawater in a state free of the bitterness ingredients. Furthermore, adequate amounts of sugar, SAKE (Japanese rice wine), water, an amino acid, a fruit juice, a spice, a flavoring agent, an egg, soy sauce, various vinegared vegetables, various oils, various sauces, various fruit wines, brandy, salt, a raw substance or an extract thereof, a soup stock, a preservative and a stabilizer are added to the aforementioned seasoning to afford a seasoning utilizable for all sorts of dishes.
Patent JP-H11127040-A (JP)
Title: Highly efficient linear power amplifier operated at pluralities of frequency bands
Inventor: MATSUURA TORU
IPC: H03F3/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient linear power amplifier operated at pluralities of frequency bands where the number of components is reduced to simplify the circuit configuration and to make the circuit space small and to reduce the loss. SOLUTION: In the case of transmission of signals at pluralities of frequency bands such as two frequency bands, when a signal for the 1st frequency band is transmitted, both transistors(TRs) 104, 105 are nonconductive, a power amplifier TR 102 is matched by an input broad band matching circuit 101 or an output main matching circuit 103 and the signal is amplified linearly with a high efficiency. In the case of transmission of a signal for the 2nd frequency band, the TR 104 is conductive and the TR 105 is not conductive, the power amplifier TR 102 is matched by a capacitor 108 in addition to the input broad band matching circuit 101 and the output main matching circuit 103 and the signal is amplified linearly with a high efficiency.
Patent JP-S63152508-A (JP)
Inventor: HATTORI EIJI
IPC: B65B11/00
Filed: 1986-12-05
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-2000095021-A (JP)
Title: Tank truck
Inventor: SUGANO TOKIO
IPC: B60P3/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tank truck which can make the maintenance of a vapour valve simple and easy without needing entrance into a tank, apply to an air open/close type bottom valve and an upper part open/close operation type bottom valve commonly and unload even when the supply trouble of a pressurized air occurs in application to the air open/close type bottom valve. SOLUTION: In this tank truck, the open/close of the vapour valve 4 for collecting vapour B and the open/close of the bottom valve 2 for unloading can be interlocked by the interlock mechanism 47 provided with a joint 46 and rod 13. The joint 46 of such interlock mechanism 47 for transmitting a vertical movement and turning is not connected and fixed with the lower end of the upper shaft 6 of the vapour valve 4 side and by the turning of the upper shaft 6, they can be displaced to the relation engagingly lockable to the upper direction and the relation uncapable of the engagingly locking and released the engagingly locking.
Patent JP-H10131753-A (JP)
Title: Cooling device for water-cooled engine
Inventor: AOKI SHINJI
IPC: F01P7/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce friction loss of an engine, improve engine efficiency, and improve fuel consumption by raising a temperature of cooling water when an engine load is small, and lowering a temperature of cooling water when the engine load is large. SOLUTION: When an ignition switch is turned on, various kinds of information (a water temperature, pressure) are read in and memorized (S10). When an engine load is small, a temperature of cooling water is raised (for example 100 deg.C), and control is carried out by lowering the temperature of cooling water (for example to 80 deg.C) when the engine load is large (S20). It is judged whether the engine load is transferred from a low load to a high load or not (S30). When its judged result is 'Yes', it is judged whether the high load of the engine load is continued for a prescribed time or not (S40). When the judged result is 'Yes', a step is advanced to S40 in the case where the condition of the high load is continued for 30 minuets or more, and a water temperature of the high load is controlled.  When the judged result is 'No' in S40, the engine load is transferred from the low load to the high load, a step is advanced to S60 for a prescribed time (30 minuets) in the high load condition, and the water temperature of the low load is controlled.
Patent JP-S62147918-A (JP)
Inventor: NAKANO TORU
IPC: G05F1/10
Filed: 1985-12-20
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-2000138290-A (JP)
Title: Repeater-cell providing method, apparatus thereof, and storage medium of the apparatus
Inventor: KOJIMA NAOHITO
IPC: G06F17/50
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient insertion method of repeater cells. SOLUTION: To a net read out from a DSPF file 13, whether or not insertions of repeater cells are necessary is determined. When the need for insertions exists, after a direction graph is created, as for the respective segments constituting the net, whether each 'Insert-OK' flag is OK or not is examined, to insert the repeater cells into the segments having their load capacities exceeding a threshold capacity, when it is OK. The retrieval of the inserting position of the repeater cell is performed for it to proceed from the end point of a signal (input terminal) to the start point of the signal (output terminal). When the insertion of the repeater cells are completed, a repeater- position computer 10 outputs a Verilog-HDL net list converting file 19 which is fitted with a repeater file. Based on this file, a repeater relocator 30 generates an updated AXO repeater which provides file 25.
Patent JP-S63142453-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIMOTO MASATO
IPC: G06F15/78
Filed: 1986-12-05
Abstract: PURPOSE:To reduce power consumption by selectively operating first and second oscillating circuits in accordance with an operation mode to generate a display timing signal. CONSTITUTION:Only one of two oscillating circuits OSC1 and OSC2 is selectively operated in accordance with the operation mode of a microcomputer. For example, when the microcomputer performs the operation like calculation, the oscillating circuit OSC1 is operated to generate a clock signal required for this calculation and a timing signal required for the operation of a liquid crystal clock circuit. When the microcomputer does not perform the operation like calculation, the oscillating circuit OSC2 is operated to generate a timing signal required for the display operation and the operation of a timer circuit.
Patent JP-H07141681-A (JP)
Title: Optical head
Inventor: OUCHIDA SHIGERU
IPC: G11B7/135
Filed: 1993-11-18
Abstract: PURPOSE:To reduce the number of parts by transmission diffracting and light shielding a central part of an outgoing beam by using a transmission type first diffraction grating and transmitting the peripheral part of the outgoing beam by using a second diffraction grating. CONSTITUTION:The outgoing beam (a) outgoing from a semiconductor laser 12 becomes parallel rays of light by a collimate lens 13 to be incident on a polarization dependency diffraction grating 14. The grating 14 is constituted of the transmission type first diffraction grating 14a formed on the central part and second diffraction gratings 14b, 14c formed on both sides peripheral parts of the grating 14a. Then, the beam B1 of the central part of the beam (a) is transmitted and diffracted, and is light shielded by changing an advancing direction by using the grating 14a. Further, by making the beams B2, B3 of the peripheral part of the beam (a) go ahead by using the grating 14b, only the beams B2, B3 are converged, and are irradiated on an optical disk surface, and a super resolution phenomenon occurs. Thus, a function by the super resolution phenomenon and a polarizing beam splitter function are compounded to one piece of element.