baber/WOPTO huggingface dataset:
Patent JP-2001154333-A (JP)
Title: Photograph printing and developing device
Inventor: OKA TERUTO
IPC: G03D13/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve processing ability by increasing the number of sheets of paper to be arranged per unit area in transporting paths which connect the exposure processing section and development processing section of a photograph printing and developing device. SOLUTION: This device has a structure having a plurality of transporting and sorting devices which are movable approximately perpendicularly to a transporting direction on a photosensitive material transporting plane and parallel transporting units which have the transporting paths allowing the independent operation of parallel arrays. The parallel transporting units have the mechanism to receive the exposed photosensitive materials with the transporting and sorting devices and to hand over the materials to the parallel transporting units while sorting the photosensitive materials parallel to the units and means for arranging the photosensitive materials of the number of sheets optimum for one parallel transporting unit.
Patent JP-2000158675-A (JP)
Title: Ink cartridge
Inventor: KAWANO EIZO
IPC: B01D71/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of ink even when the ink touches a vent for a long time by employing a porous film having a specified mean bore size or less and a specified air permeability or below expressed in terms of Gurley number as a filter. SOLUTION: A cap 12 is provided with a vent 14 through which the inner space of a case 1 communicates with the outer space. The vent 14 is fixed with a filter 13 and the inner space of the case 1 communicates with the outer space through the filter 13. The filter 13 is made of a fluororesin film of having mean bore size of 0.5 μm or less and a Gurley number of 60 see/100 ml or below. According to the structure, leakage of ink can be prevented even when ink 2 touches the vent 14 for a long time. The porous film is preferably made of fluororesin, e.g. tetrafluoroethylene-ethylene copolymer.
Patent JP-H03202689-A (JP)
Title: Scroll compressor
Inventor: BAN TAKASHI
IPC: F04C18/02
Filed: 1989-12-29
Abstract: PURPOSE:To restrain generation of noise, facilitate assembly and improve durability by forming a plurality of recess parts in the annular state on a movable scroll and a fixing member and by putting a regulating plate provided with a regulating projections to be inserted in each of the recess parts on both the surface between the movable scroll and the fixed member. CONSTITUTION:On a base end wall 8a of a movable scroll 8, a plurality of revolution position regulating holes 10 as recess parts in the shape of a circle are formed and arranged in the annular state. On a fixed plate 3 opposite to the movable scroll 8, the same number of revolution position regulating holes 11 in the shape of a circle of the same size as the revolution position regulating hole 10 are formed. A regulating plate 12 is put between the opposing surfaces of the movable scroll 8 and the fixed base 3. The regulating plate 12 is formed in the annular state and engaged and fixed at the position with the same interval in the state that cylinder members 13 in the same number as that of both the revolution position regulating holes 10 and 11 projects to both sides so as to form regulating projections 13a and 13b. As mentioned above, since each of the regulating projections of the movable scroll are formed integrally, assembly is facilitated, and since the regulating projections are held in the state in contact with the recess part inner circumferential surface on the fixed member side all the time, generation of noise is reduced. And as a thrust load is born by the regulating plate, durability is improved.
Patent JP-H03263391-A (JP)
Title: Paste for copper thick-film conductor and copper thick-film circuit board
Inventor: TANIFUJI NOZOMI
IPC: C09D5/24
Filed: 1990-11-30
Abstract: PURPOSE:To improve a bonding-strength characteristic by a method wherein a prescribed amount of a glass frit which contains a prescribed amount of metal copper powder and PbO is obtained, a powder of W and Mo is contained within a prescribed range and, in addition, an organic binder to disperse these powdery substances is contained. CONSTITUTION:Two to 6wt.% of a glass frit which contains 80 to 98wt.% of a metal copper powder as conductive metal particles of a main component and which contains 10 to 50wt.% of PbO is contained; a powder of W and Mo is contained within a range of 0.5(wt.%)<=(1/2)W(wt.%)+Mo(wt.%)<=5(wt.%); in addition, an organic binder used to disperse these powdery substances is contained. Consequently, when PbO in the glass frit is baked at a high temperature, it is reached with W and Mo and a composite oxide is formed at the interface between a substrate and a copper conductor. Thereby, the bonding strength of the copper thick-film conductor to the substrate is enhanced. PbO is a factor required to enhance the bonding strength. Consequently, it is indispensable as a glass frit component; and generally a borosilicate lead-based glass composition is used.
Patent JP-H05171938-A (JP)
Title: Two-cycle internal combustion engine
Inventor: NIHEI HIROAKI
IPC: F02B75/02
Filed: 1991-12-24
Abstract: PURPOSE:To improve scavenging efficiency of combusted gas by deflecting air which flows along a top face of a piston in the direction along a cylinder bore inner wall surface, and thereby forming an air flow deflection wall on the piston top face so as to generate swirl around an axis of a cylinder. CONSTITUTION:When an air-supply valve 6 end an exhaust valve 7 are opened, air is flowed into a combustion chamber 4 through the air-supply valve 6. An opening of the air-supply valve 6 is covered with a mask wall 8a on the side of the exhaust valve 7, so that air is flowed into the combustion chamber 4 from an opening of the air-supply valve 6 opposite to the mask wall 8a. The air is flowed, as shown by arrows W1 and W2, along a cylinder bore inner wall surface below the air supply valve 6, and flowed along a top face 2a of a piston 2. In this case, one air flow W is struck against an air flow deflecting wall 15, being deflected in the direction along the cylinder bore inner wall surface. The other air flow W2 is also deflected by the air flow W1. Swirl is thus generated in the combustion chamber 4, and scavenging efficiency of combusted gas is improved.
Patent JP-H06168423-A (JP)
Title: Device and method for magnetic head cleaning
Inventor: SAKAI SEIICHI
IPC: G11B5/41
Filed: 1992-11-27
Abstract: PURPOSE:To provide the device and method for magnetic head cleaning capable of cleaning the magnetic head of a rotary head drum with excellent operability. CONSTITUTION:The magnetic head 55 is rotationally moved to the position of a roller 18b for cleaning the magnetic head 55 by detecting the rotating position of the magnetic head 55. The magnetic head is automatically moved back and forth at a prescribed speed within a prescribed angle range in the position of the roller 18b. The roller 18b is held in face to face contact with the magnetic head 55 at this time. The dust, etc., sticking to the magnetic head 55 are removed by the forward and backward motion of the magnetic head 55.
Patent JP-H07167595-A (JP)
Title: Airframe control testing method and device thereof
Inventor: YUGAWA MASANOBU
IPC: G01M9/08
Filed: 1993-12-10
Abstract: PURPOSE:To simulate a free flying state of an airframe on the ground without launching the airframe and obtain data on its control and particularly data about a low speed flying of the airframe immediately after launching and evaluate the data. CONSTITUTION:An airframe F is supported with an airframe body support mechanism 7 which can be turned in the yaw and pitch and roll directions. Then, a measuring rack 3 provided with the airframe body support mechanism is adapted to slide on a rail 2 by driving a rocket motor for acceleration 6, and to provide the force of air to the airframe and ignite a rocket motor M of the airframe simultaneously, thereby simulating the free flying motion of the airframe. Then, a steering device of the airframe is operated and the behavior of the airframe operating in conformity with the steering device is measured with the measurement rack 3 of the airframe F while real external force and real moments are measured, and the dynamic flying performance is evaluated under the control of the airframe by putting the real external force and real moments in action.
Patent JP-2000208342-A (JP)
Title: Magnetic integrator of planar inductor for switched power converter
Inventor: NAVAS SABATER JOSE ANDRES
IPC: H01F27/24
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic integrator of a planar inductor for a switched power converter comprising a filter means connected to a load for supplying zero ripple current. SOLUTION: A planar inductor 20 contains a magnetic core, comprising an E-type standardized magnetic-core section, and the outside leg part of the section is wound with first and second coils 21 and 22 which are magnetically combined for acquiring a leakage inductance, respectively. Thus, a common magnetic flux maintained by the coils 21 and 22 is guided in a ferromagnetic circuit formed with the outside leg part of a magnetic core, and the magnetic flux related to the leak inductance 21-2 is guided into a single outside leg part and a central leg part.
Patent JP-H11138973-A (JP)
Title: Seal processing method
Inventor: KANAZAWA YOSHIAKI
IPC: B41M3/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve a designing by executing a color printing, then evaporating a moisture of a color ink of a color printed part of a sealing sheet by using a dryer and a heat processing unit for automatically controlling a temperature, and heating it to protrude a video part of a surface of the sheet, thereby incorporating a stereoscopic sense and a depth perception therein. SOLUTION: At the time of finishing a photographing, a guide roller 9d commonly used for a dryer 10 and a heat processing unit 11, a heater 9b contained in the dryer 10, and a power source of a fan 9c are turned ON by an operation of a controller by a computer, and a printed sealing sheet 3a is delivered from a color printer to a delivery unit. Then, in order to dry a color ink of a color printed part, the sheet 3a is passed at lower part of the dryer 10 at a delivering speed by the roller 9d while holding an interval to the heater 9b. The sheet 3a is heated during passing through a heating space, the printed part is raised in a protruding state, then guided to a guide roller 9d, and delivered from an outlet.
Patent JP-H05154132-A (JP)
Title: Mr image pickup method
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/055
Filed: 1991-11-30
Abstract: PURPOSE:To optimumly depict the image of a fluid in an excitation slab in both its inflow side and outflow side by providing a sequence for exciting a desired slab into which the fluid flows so that a flip angle is varied in accordance with each position in the flow direction of the fluid in its inside. CONSTITUTION:At the time of selecting and exciting an excitation slab 4 of thickness L being vertial to a blood vessel 5, a flip angle is different in its thickness direction (Z direction). In such a state, when blood flows in the Z direction, in the inflow side (left side) of the excitation slab 4, the flip angle becomes small being near '0' degree, and it goes toward the outflow side (right side), the flip angle becomes larger. In such a manner, with regard to an angle position in the excitation slab, the flip angle can be optimized, and the picture quality of a fluid image is improved.
Patent JP-H07166463-A (JP)
Title: Production of nonwoven fabric composite sheet
Inventor: IKEZAWA HIDEO
IPC: D04H3/11
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method for producing a nonwoven composite sheet having a strong sheet strength, excellent in water absorption and vivid jig-jag- like opened pattern. CONSTITUTION:This nonwoven composite sheet is produced by laminating a paper sheet obtained by carrying out wet papermaking of wood pulp on the surface of a filament sheet, placing this laminate on a supporting net of plain weave so as to directly contact the filament sheet with the supporting net, applying high-pressure water from above the paper sheet and entangling the paper sheet with the filament sheet. In this production, absolute value of the difference between maximum heights of knuckles of weft and warp of the supporting net is set to >=200mum and <=400mum.
Patent JP-2000147044-A (JP)
Title: Device and method for inspecting plate-shaped object to be inspected
Inventor: HIRAI YUKIHIRO
IPC: G02F1/13
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent unbalanced load generated by the probe pressure of a probe unit from acting on a measurement stage by raising a Z-stage by means of a Z-drive source provided on the outside of the measurement stage, by not incorporating the drive mechanism of the Z-stage in the measurement stage. SOLUTION: Alignment between a probe and the electrode of a glass substrate 73 is made by finely adjusting an X-stage, a Y-stage, and a θ-stage. Upon completion of the alignment, four Z-up blocks 116 are raised by synchronously driving four Z-motors 108. When the blocks 116 are raised, the blocks 116 come into contact with and raise Z-up wear plates 100, and a Z-stage 70 rises as a whole. When the wear plates 100 come into contact with Z-up stoppers 124, the rising of the Z-stage 70 is discontinued. When the stage 70 stops, the probe 126 of a probe unit comes into contact with the electrode of a glass substrate 73 on a chuck top 72.
Patent JP-2000224993-A (JP)
Title: Rela-binding inhibitor, its production, and its use
Inventor: OKAMOTO TAKASHI
IPC: A61K48/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new RelA-binding inhibitor which is a polypeptide having a specific amino acid sequence, and is useful for the treatment and prevention of ARDS, asthma, inflammatory diseases, ischaemic diseases, autoimmune diseases, transfer infiltratus of cancer, and so on. SOLUTION: This is a new RelA-binding inhibitor(RAI) which is a substantially pure polypeptide having an amino acid sequence shown by the formula or its fragment, or a homolog of the peptide or its fragment, and so on, and is useful for the treatment and prevention of diseases such as adult respiratory distress syndrome(ARDS), asthma, allograft rejection, inflammatory diseases (e.g. inflammatory arthritis and vasculitis), ischaemic diseases, autoimmune diseases (e.g. chronic joint rheumatism), transfer infiltratus of cancer, and vascular restenosis. This RAI is obtained by screening a human cDNA library derived from placenta, brain, and so on, using a partial sequence of RAI gene as a probe, followed by expressing the obtained gene.
Patent JP-H10183707-A (JP)
Title: Height adjusting device for floor pan
Inventor: KONO SUMITAKA
IPC: E04F15/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify a height adjusting work for a floor pan by making a fitting part provided on an edge part of the floor pan lower than the floor surface part of the floor pan, and fitting an adjusting bolt to the lower surface part of the fitting part in such a manner as the freely move up and down. SOLUTION: A reinforcement member 8 is fixed to the lower surface of the floor surface part 7 of a floor pan 1, and the reinforcement member 8 comprises a longitudinal reinforcing material 8a and a lateral reinforcing material 8b. An auxiliary frame 17 is fixed to a fitting part 5 and a back ledge 16 fixed to a fitting part 9 special for the wall. An adjuster bolt 6 is screw- engaged with a nut body 18 fixed to the auxiliary frame 17 in such a manner as to freely move up and down. The floor pan 1 is so constructed that a placing plate 21 is placed on a placing surface 20 and the lower end part of the bolt 6 is placed on the placing plate 21, whereby the bolt 6 fitted to the fitting part 5 of the end part of the floor pan 1 is turned on the side surface of the floor pan 1 to adjust the height.  Accordingly, the adjuster bolt can be turned below the end part of the floor pan so that the operation for adjusting the height of the floor pan can be simply performed without the need of inserting one's hand under the lower side of the floor pan.
Patent JP-H03204112-A (JP)
Title: Working method and device for precious metal alloy wire
Inventor: TANAKA SHIGERU
IPC: B21C3/14
Filed: 1989-12-29
Abstract: PURPOSE:To execute the work of wire drawing of high speed and high quality without defective wire diameter or flaw, etc., by passing the metallic wire material between the electrode roll and the wire drawing device arranged at the prescribed interval for electric heating and executing wire drawing after resistance heating the metallic wire material. CONSTITUTION:The metallic wire material 1 is heated above its annealing temperature during passing between the electrode rolls 2 and the wire drawing device 3 of the drawing rolls or dies, etc., arranged at the prescribed interval for electric heating. The heated metallic wire material 1 is given with the jet stream of pressurized water from the cooling nozzle and only the metallic surface is cooled at just before the wire drawing device 3, and it is drawn with the wire drawing device 3 and then is continuously wound to the winding bobbin 6 via a capstan 5.
Patent JP-2001169555-A (JP)
Title: Power converter
Inventor: TAKANOSE TAKESHI
IPC: H02M7/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the non-conduction period of an input current and reduce generation of higher harmonic components sufficiently. SOLUTION: A first full-wave rectifier circuit 22 and a second full-wave rectifier circuit 36 are connected with an AC power source 21. A partial filter circuit 24 constituted of capacitors 25, 26 and diodes 27, 28, 29 is connected with an output terminal of the full-wave rectifier circuit. A flyback converter 30 constituted of a transformer 32, a switching element 33 connected with a primary winding of the transformer, and a capacitor 35 connected in parallel with a secondary winding of the transformer through a diode 34 is connected with the partial filter circuit. A positive side of the output terminal of the second full-wave rectifier circuit is connected with one end of an inductor 37.  The other end of the inductor is connected with a connection point of the switching element and the primary winding through a fifth diode 38, and connected, through a sixth diode, with a potential point Vh 39 always higher than the positive polarity side potential of the output terminal of the second full-wave rectifier circuit.
Patent JP-H05156834-A (JP)
Title: Free parking garage and multi-step parking garage using it
Inventor: OHATA NAOYUKI
IPC: E04H6/12
Filed: 1991-12-02
Abstract: PURPOSE:To provide a space-saving free parking garage at which the entrace/ exit of a vehicle at any step can be carried out freely and whose insallation foundation is simple and provision place is not limited to a specific one so much and which can be selected/combined to match the elements of a vehicle. CONSTITUTION:This garage is made up of a main frame 1, a sub-frame 2 having supports and extension/contraction beams that can be freely drawn out/in in an alley direction, vehicle mounting pallets 3b and traversers 3 equipped with pallet 3b ascent/descent means, and fixed beams 1a in the main frame 1 and movable beams 2a that are connected to the sub-frame 2 and pulled out by means of extension/contraction means 4 under the condition of non load, are made to be guide rails for traverse, and traversers 3 with wheels are mounted on rails. And traversers 3 are made to go traverse by menas of a traverse means 5, and vehicles are mounted on pallets and their entrance/dexit is carried out. In addition, a multi-step parking garage is constituted by assembling in multi-steps plural free parking garages constituted as above.
Patent JP-H03202479-A (JP)
Title: Chromating solution excellent in stability with the lapse of time
Inventor: KAWANISHI YOSHIHIRO
IPC: C23C22/33
Filed: 1989-12-28
Abstract: PURPOSE:To improve the stability of a treatment solution with the lapse of time by specifying the concentration of chromic acid and the content of oxide sol, respectively, and controlling liquid viscosity. CONSTITUTION:A chromating solution is prepared by controlling the concentration of chromic acid to 2-100g/l expressed in terms of Cr, regulating the total weight of one or >=2 kinds among oxide sols so that the ratio of Ox to Cr is 0.2-10.0 expressed in terms of dry weight (Ox), and also limiting liquid viscosity to <=10cPs. Further, phosphoric acid is incorporated so that the ratio of phosphoric acid concentration (expressed in terms of P) to chromic acid concentration (expressed in terms of Cr) (P/Cr) is regulated to <=1.5. Moreover, the oxide sol is selected from SiO2, Al2O3, Sb2O5, ZrO2, and TiO2. It is desirable that the ratio of increase in liquid viscosity is kept controlled, with the lapse of time, to <=100% directly after the preparation. By applying this chromating solution to a steel stock galvanized with zinc or zinc alloy, a superior corrosion resisting film can be stably obtained.
Patent JP-2001157613-A (JP)
Title: Bedside cabinet
Inventor: YAGI TAKESHI
IPC: A47B31/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bedside cabinet provided with various functions in addition to an original housing means and a function as a stand. SOLUTION: A column part 2 is formed on the longitudinal side of a side plate 9 of a bedside cabinet 1 so as to be exposed, and slots 3 are provided in line at proper intervals along the lengthwise direction. A side table 10 can be named as accessories and the like fitted into such slots 3. In this case, the side table 10 has more than one hook parts 12 of the size that can be fitted into the slots 3 on support metal fittings 11 installed to the underside. Moreover, more than one hook parts 16 are formed at the terminal side of a height- controllable pole 15 in a hanger 14. Furthermore, a partition panel 18 fitted into the slots 3 of the column part 2 through holding metal fittings 17 can be named. The same hook parts 19 are provided at both end sides of the holding metal fittings 17.
Patent JP-H10174447-A (JP)
Title: Power supply device
Inventor: KOSAKA MITSUAKI
IPC: H01F30/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device in which the level of an induction voltage induced at a core becomes a constant value or less when a load is normal, even if an output system is a DC or DC superposition. SOLUTION: The outer-periphery surface of a body 33a of a bobbin 33 is set in a step shape, and an outer diameter is changed into steps in axial direction. More specifically, the position (radius) of a bottom surface 33d of each section 33c is allowed to differ from the center of the bobbin. As a result, by comparing a distance tA from the bottom surface of a section at a side A and a distance tB from the bottom surface of a section at a side B to the core 13a, tA<tB is established. Then, since shorter distance, the larger is an induced voltage, so that the unbalance of a leakage magnetic flux from a coil winding is canceled by changing the distance to the core 13a. During normal operation, the leakage magnetic flux is balanced and no induced voltage is generated. On the other hand, when it is abnormal, the abnormal load state can be positively detected.