baber/WOPTO huggingface dataset:
Patent JP-H01280631-A (JP)
Title: Intake system for engine
Inventor: HITOMI MITSUO
IPC: F02B27/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain high resonance supercharging effect by respectively collecting the independent intake passages of the cylinders for every group consisting of a plurality of cylinders, connecting a main intake passage to about the center of the collecting passage of respective groups and also setting resonance synchronization engine speed to satisfy a specific relation. CONSTITUTION:In case that the invention is applied to a V type 6 cylinder engine providing respective three cylinders, 3a-3e and 3d-3f, at respective banks 1, 2, the intake order of which is discontinuous. The upper stream end sides of respective independant intake passages 5a-5c and 5d-5f respectively connected to respective intake ports 4a-4c and 4d-4f of the bank 1, 2 side the first and the secondary groups are connected to collecting passages 6, 7 to be collected. Respective main intake passages 10, 12 are connected to about the center of respective collecting passages 6, 7. A resonance system constructed by a passage portion containing respective independent intake passages is set in a way that resonance synchronization engine speed Nr with respect to the allowable maximum engine speed N max of an engine is 0.7 Nmax<Nr<1.2 Nmax.
Patent JP-2000303691-A (JP)
Title: Method for discharging surplus water of concrete
Inventor: JINNAI HIROSHI
IPC: B01D29/11
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for discharging surplus water of concrete which enables removal of the surplus water and attainment of concrete being compact and having high quality. SOLUTION: In this method for discharging surplus water of concrete, a water-permeable retainer (separator 1 and form tie 2) retaining forms K with prescribed space between is disposed in such a manner that it is passed from the inside of the forms K to the outside thereof, and the surplus water M in the concrete C is led to the retainer (separator 1 and form tie 2), transferred outside the concrete C and discharged.
Patent JP-S5734438-A (JP)
Title: Method and apparatus for removing signals resulting from flaws, dirts and the like on container wall
Inventor: HORI TOSHIHARU
IPC: G01N21/90
Filed: 1980-08-09
Abstract: PURPOSE:To inspect flaws, dirts, marks and the like after removing noises therefrom by rotating the container so as to prevent noise lights generated from entering the inspection view range, provided that the rotation thereof is stopped when the noise disappears. CONSTITUTION:A lower holder 2 supporting the bottom of an ampul to be inspected receives the rotation from a high speed belt 4 and a liquid filled in the ampul rotates continuously due to an inertia even when separated from the belt 4. As the ampul enters the view range of a TV camera 5, a low speed rotating unit 6 of the lower holder acts to confine flaws, dirts and the like on the circumferential surface of the ampul into such as area which reflects no light. A blind point corrector 9  turns the lower holder by a minute angle so that a noise light is held within said  area. The ampul is always irradiates from below with a projector 8 with the liquid  in the ampul rotating continuously. If mixed, foreign matters converge to the center  and are caught with the TV camera to discriminate as a foreign matter.
Patent JP-H07318615-A (JP)
Title: System for reducing duplication of control data
Inventor: KOMINAMI ATSUSHI
IPC: G01R31/26
Filed: 1994-05-24
Abstract: PURPOSE:To execute data linkage, i.e., preliminary preparation for evaluation test using an LSI evaluation tester, positively in a short time. CONSTITUTION:A CAD calculation reference value file 2 for an LSI in the initial evaluation test, the name of the type of an LSI which becomes an index for a combination data with production process correction coefficients 3, and the production process correction coefficients are stored, as management items 7a, in an LSI tester control data memory area 6. At the time of evaluation test of an LSI subjected to modification in the specifications, a combination data is retrieved from the management items 7a in a retrieval file 7 for linkage and a data block is taken in thus preparing a load module.
Patent JP-H06322247-A (JP)
Title: Thermoplastic resin composition
Inventor: INOUE SEIJI
IPC: C08L63/00
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a thermoplastic polyester resin compsn. suitable for a thin- walled molding by compounding a specific graft copolymer, a vinyl polymer, and a fibrous reinforcent. CONSTITUTION:The compsn. is prepd. by compounding 15-85 pts. thermoplastic polyester resin, 10-60 pts. graft copolymer obtd. by polymerizing 95-10 pts. monomer comprising an arom. vinyl compd. or a compd. of the formula (wherein R is H or CH3; and X is CN or COOR<1>) in the presence of a latex contg. 5-90 pts. multilayer-structured cross-linked acrylic rubber particles each comprising 2-80% inside diene rubber particle having an increased diameter and 20-98% cross-linked acrylic ester polymer layer covering the inside particle, 3-75 pts. vinyl polymer obtd. by copolymerizing 15-40% vinyl cyanide monomer, 60-84.9% arom. vinyl monomer, and 0.1-1.5% epoxidized vinyl monomer, and a fibrous reinforcement in an amt. of 5-150 pts. based on 100 pts. the sum of all the foregoing polymers.
Patent JP-S61266954-A (JP)
Title: Method and instrument for liquid analysis
Inventor: MATSUURA TAMIZO
IPC: B01D15/08
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a method for analyzing liquid at a low cost which permits a gradient technique by using two kinds of eluates having the eluating powers different from each other, feeding a prescribed amt. of the other eluate to a flow passage in which one eluate flows and passing alternately the eluates to a sepn. column. CONSTITUTION:The 1st eluate in a vessel 1a flows through a liquid feed pump 2a   connecting ports 3a, 3b of flow passage selector valve 3   connecting ports 5a, 5b of sampling valve 5 sepn. column 6 inside chamber 7b of suppressor 7 detector 8   vessel 1d when the pump 2a is driven. The 2nd eluate flows through pump 2b   connecting ports 3d, 3c of valve 3   loop 4   the 6th, 5th connecting ports 3f, 3e   vessel 1e when the liquid feed pumps 2b, 2c are driven. The removed liquid in the vessel 1c flows through pump 2c   outside chamber 7c of suppressor 7   vessel 1f. The ions and org. acids of the liquid to be measured are first separated by the 1st eluate and are thereafter separated by the 2nd eluate. The eluate from the column 6 is conducted to the inside chamber 7b and is subjected to a cation exchange with the removed liquid in the outside chamber 7c, by which the background of the eluate is removed.
Patent JP-S62266640-A (JP)
Title: Bus arbitration circuit
Inventor: FUKUSHIMA YOSHIHIKO
IPC: G06F13/362
Filed: 1986-05-15
Abstract: PURPOSE:To prevent an operation system from being interrupted at a half-way by giving high priority to a CPU while it is executing supervisory processing. CONSTITUTION:While the CPU2 is executing a supervisory program (or other system programs) by an arbiter 1, a higher priority is given to the CPU2 than a bus master 3. If the CPU2 executes processings (user program, for example) apart from the supervisory processing, a higher priority is given to the bus master 3 than the CPU2. Thus the operation system is never interrupted during execution.
Patent JP-H04316857-A (JP)
Title: Head for ink jet printer
Inventor: KAWAMOTO SHUJI
IPC: B41J2/16
Filed: 1991-04-16
Abstract: PURPOSE:To provide a head for an ink jet printer which can reduce a useless passage to a nozzle tip surface concerning the head for ink jet printer equipped with a dummy passage for an air extractor open to an outside and can effectively discharge bubbles in an ink reservoir by using transfer of a carrier on which the head is mounted. CONSTITUTION:In a head for an ink jet printer of which a head proper is equipped with a dummy passage for extraction of bubbles in an ink reservoir, the dummy passage 15 is made open to an upper surface of the head proper 12, and an air extracting component 13 is attached to the upper surface of the head proper 12. The air extracting component 13 has a tubular passage 20 which is narrow at a central part 17 and wide at both outlets 18, 19, and its central part 17 is interconnected to the dummy passage 15 via a connecting passage 21.
Patent JP-H01279364-A (JP)
Title: Business form editing output system
Inventor: INAMOTO TADAO
IPC: G06Q10/10
Filed: 1988-05-02
Abstract: PURPOSE:To extremely decrease the delay of the editing time to the requested time for each following business form by executing business form editing output before the end of the output of a single form output in outputting plural form editing outputs. CONSTITUTION:A business form editing part 1 starts its working to first take out a single piece of registered information out of an output business form register table 3 to discriminate the necessity or unnecessity for output of the corresponding form at the present time point. When the output of the form is needed, the relevant form is edited based on the real-time data 6. Then the edited output data is written into a form data work file 4 and an output request is informed to a form output part 2. When the processing is through with a piece of registered information, the next piece of information is taken out and said processing is repeated. When the part 2 receives the information from the part 1, the part 2 fetches the output data from the head code of the file 4 and gives the print output to a print recorder 5.
Patent JP-S5334154-A (JP)
Title: Absorption refrigerator with double effect
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1976-09-13
Abstract: PURPOSE: To construct a system to pump up the concentrated solution from a lowtemperature generator by using the pressure energy from a high-temperature generator for economization of energy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11307917-A (JP)
Title: Fixing structure of electronic component to flexible board
Inventor: KINOSHITA SHIGEAKI
IPC: H05K3/30
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To enable easily, surely and simply fixing an electronic component having metal terminals on a flexible board. SOLUTION: An upper and a lower conducting pattern 13a, 13b, 15a, 15b which are connected with an upper and a lower surfaces of metal terminals 33, 33 of an electronic component 30 are formed on a flexible board 10. The board 10 is bent so as to clamp the metal terminals 33, 33, and the upper and the lower conducting patterns 13a, 13b, 15a, 15b are connected with the upper and the lower surfaces of the metal terminals 33, 33. By clamping the upper and the lower surfaces with a clamping member 50, the metal terminals 33, 33 are connected and fixed with the flexible board 10. A small protrusion 55 of the clamping member 50 is engaged with an engaging hole 21 of the flexible board 10. A sheet 65 for preventing deviation in the width wise direction between the terminals 33, 33, is stuck on a part between the conducting patterns 13b, 15b.  The above members collectively unified in a body is fixed to a fixing body made of mold resin.
Patent JP-S63275106-A (JP)
Title: Magnetic thin film and manufacture thereof
Inventor: NAGAO EIICHI
IPC: G11B5/147
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a magnetic thin film of the high permeability having a uniform characteristic by laminating a magnetic substance film and a non- magnetic insulator film alternately by sputtering. CONSTITUTION:The magnetic substances 2 such as permalloy etc., and the non-magnetic insulator films 4 such as alumina etc., are alternately laminated by sputtering so that the sputtering is made in the magnetic field of 40-60 Oe. The magnetic films are laminated so as to form a laminated construction through the non-magnetic insulator films by sputtering system. And when the directions of the internal magnetization between magnetic layers are inverted alternately as shown in the Fig. in forming magnetic films, one axis anisotropy is induced as an overall film. According to the constitution, the magnetic thin film with a high permeability can be obtained.
Patent JP-S5234855-A (JP)
Title: Rolling brush
Inventor: SHIRAKAWA KENZOU
IPC: A46B13/02
Filed: 1975-09-09
Abstract: PURPOSE: A rolling brush wherein a comb blade is added to a brush provided projectingly to the outer circumferential drum of a cylindrical roller in order to add a combing effect, and the outer diameters of both brush and comb blade are variable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736087-A (JP)
Title: Method and device for electroslag build-up welding of circular cylindrical body
Inventor: ASAI YOSHIHIKO
IPC: B23K25/00
Filed: 1980-08-12
Abstract: PURPOSE:To perform build-up welding of high quality and high performance under controlled depth of penetration of base metals by supplying multiphase AC electric current to plural barlike consumable electrodes having a large section, and continuously adding molten metal to a slag bath surface while rotating the base metals. CONSTITUTION:A roll base metal 1 is set to a rotary table 8, and plural pieces of barlike consumable electrodes 2 having a large section are suspended on the circumference in the clearance between a water-cooled copper mold 7 and the base metal 1. The electroslag welding is started by charging molten slag 4 and supplying multiphase AC electric current to the electrodes 2; at the same time, the base metal 1 is rotated. When the surface of the base metal 1 begins to melt, the molten metal 3 of the same components as those of the electrodes 2 is inserted from a tundish 8, and is added continuously to the slag bath 4. This molten metal 3 mixes with the molten metal from the electrodes 2, thereby forming a metal pool 5. The metal pool 5 is cooled by the water-cooled mold 7 and solidifies to overlay metal 6. With the progression of welding, the mold 7 and the tundish 8 are moved upward.
Patent JP-S602952-A (JP)
Title: Method for processing color photographic sensitive silver halide material
Inventor: KUZE SATORU
IPC: G03C7/413
Filed: 1983-06-17
Abstract: PURPOSE:To carry out color photographic processing with a developer having high long-term shelf stability and fit well for processing by adding diphosphonic acid as a sequestering agent to aromatic primary amine as a color developing agent. CONSTITUTION:A color photographic sensitive silver halide material is imagewise exposed, and it is color-developed in the presence of aromatic primary amine (A) as a color developing agent, a manganese salt or a cerium salt (B), and diphosphonic acid (C) as a sequestering agent combined with a magnesium salt or a lithium salt or at least one kind of sequestering agent (D) selected among compounds represented by general formulae I , II, III. The compounds represented by the formula II include trisodium nitrilotriacetate and nitrilotripropionic acid, and the compounds represented by the formula III include pentasodium diethylenetriaminepentaacetate and cyclohexanediaminetetraacetic acid.
Patent JP-H01279604-A (JP)
Title: Microstrip antenna
Inventor: HARIO KENICHI
IPC: H01Q13/18
Filed: 1988-05-06
Abstract: PURPOSE:To freely change the polarized waves of radio waves to be radiated by providing a diode switch which is turned on and off by means of an electrical signal, or a light-receiving element whose transmitting phase changes by means of the intensity of light beams in the middle of two microstrip lines. CONSTITUTION:The radio waves which are made incident from a feed point 1 are inputted to switched line type phase shifters 6a and 6b in the same amplitude and the same phase. The radio waves inputted to the switched line type phase shifter 6a are transmitted in the line of l1. Consequently, the polarized waves of the radio waves radiated from an upper microstrip patch antenna 3 comes to right circularly polarized waves. For making linearly polarized waves, the switched line type phase shifters are operated so that the radio waves are transmitted through the microstrip lines 6a1 and 6b1 or 6a2 and 6b2. Thus, the driving phase of the microstrip patch antenna can be changed to 0 deg. or 90 deg. and the polarized waved of the radio waves to be radiated can be changed to the circularly polarized waves or to the linearly polarized waves by the switched line type phase shifters.
Patent JP-S5635411-A (JP)
Title: Epitaxial wafer of gallium arsenide and its manufacture
Inventor: NAKAI KENYA
IPC: H01L29/80
Filed: 1979-08-31
Abstract: PURPOSE:To provide a substrate appropriate to a Schottky FET for a small signal, by epitaxially growing a high resistance layer of Fe-added GaAs, a GaAs layer supplied with no impurities and an active layer of GaAs supplied with a prescribed impurity on a single crystal substrate of Ge or Si. CONSTITUTION:A high resistance layer of Fe-doped GaAs is grown on a single crystal substrate of Fe or Si by a Ga-AsCl3-N2 gas-phase epitaxial growing method with carrier gas of N2 containing a small quantity of H2. At that time, the substrate is maintained at a temperature of 700 deg.C or more for a short time to produce a GaAs crystal nucleus. After that, the substrate is kept at a temperature of 540-640 deg.C so that a nondoped GaAs layer and an active layer of GaAs doped with a prescribed dopant are grown on the high resistance layer. Said procedure results in dispensing with a conventional expensive semi-insulating GaAs substrate and providing a substrate for a small signal.
Patent JP-2000302387-A (JP)
Title: Vehicle maintenance system
Inventor: IKEO TAKASHI
IPC: B66F7/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle maintenance system (method) using a lift device for vehicle of diversified applications. SOLUTION: In a lift device 100A for vehicle comprising a pair of drive-on elevating/lowering frame 110 which are arranged parallel to each other in the longitudinal direction and in which each wheel 20 of an objective vehicle 10 is driven on, an elevating/lowering means for drive-on to elevate/lower each drive-on elevating/lowering frame 110, and a pair of swing arm elevating/ lowering frames 130 which are arranged opposite to the inner side of a pair of drive-on elevating/lowering frame 110, and have a swing arm 140, and an elevating/lowering means 150 for swing arm to elevate/lower each swing arm elevating/lowering frame 130, the vehicle 10 is kept in an elevated condition by the swing arm elevating/lowering frame 130 and a vehicle maintenance system elevates/lowers a vehicle maintenance tool 400A by the drive-on elevating/lowering frame 110,  enabling further diversified application modes.
Patent JP-H10304403-A (JP)
Title: Moving image coder, decoder and transmission system
Inventor: NISHIMOTO YOSHIRO
IPC: H04N19/51
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To transmit a stereoscopic moving image through a low-speed channel properly by coding an edge position at which luminance of the stereoscopic moving image is changed, a luminance gradient at the edge position, parallax information of both left and right images at the edge position and a motion detection vector. SOLUTION: A coding section EC receives a moving image for right eye IRt (x, y) and a moving image for left eye ILt (x, y), and an edge position detection means 1 extracts an edge position at which a luminance is suddenly changed in a frame image. Furthermore, an image attribute detection means 2 detects an image attribute such as a luminance gradient at the detected edge position, a motion detection vector arithmetic means 3 calculates a motion detection vector based on a timewise change in the edge position, and a parallax information detection means 4 detects parallax information from the right and left eye edge positions. A data stream generating means 5 applies compression coding to the information above and generates a data stream and gives it to a transmission means. A decoding section DC reproduces a moving image in a reserve order.  Presence is directed, even in the case of a low-speed channel (0.3 Mbps).
Patent JP-H01281794-A (JP)
Title: Solder remover
Inventor: ISOGAI YOSHIO
IPC: B23K3/00
Filed: 1988-05-07
Abstract: PURPOSE:To protect a printed board or pads from damages caused by excessive heating or insufficient heating by a method wherein an instruction signal which instructs the readiness of a squeegee driver when an infrared thermometer detects that a temperature reaches a predetermined value and gives instruction to a heater when the temperature exceeds the predetermined value is transmitted to a controller. CONSTITUTION:A temperature controller 11 detects the temperature of a pad 7 with an infrared thermometer 10 and a squeegee 9 is driven when the temperature at which solder 8 is melted is obtained by the heat from a heater 1. When the temperature is elevated above the predetermined value, the heat application by the heater 1 is suppressed or discontinued. With this constitution, the squeegee 9 is not driven when the solder 8 is not melted and, moreover, a printed board 6 is not burnt by an abnormal temperature rise caused by the heat from the heater 1.
Patent JP-S5739164-A (JP)
Title: Preparation of heat resistant aluminum alloy conductor
Inventor: OGAWA KINYA
IPC: C22C21/00
Filed: 1980-08-12
Abstract: PURPOSE: To prepare the titled conductor with excellent conductivity and heat resistance by a method wherein an Al-Zr-Fe-Si type Al alloy is continuously cast and rolled and, after cold processing is applied under respective specific conditions, heat treatment is applied.  
     CONSTITUTION: Molten metal with a temp. of 950W720°C formed by melting an alloy comprising 0.10W1.0% Zr, 0.05W0.8% Fe, 0.04W0.3% Si and the remainder of Al and usual impurities is poured into a casting mold with a temp. of 80W 200°C and solidifed at a cooling speed of 20°C/sec. or more to continuously casting  the same. While the obtained cast ingot is succeedingly cooled at a speed of  60°C/sec. or more, during a time when rolling is initiated at a temp. of 550°C or less  and finished at a temp. of 350°C or less, thickness reducing processing of 40% or  more is applied and, further, cold thickness reducing processing of 65% or more is  applied. Subsequently, primary heat treatment is carried out at 200W400°C for 1W10hr and, next, secondary heat treatment is carried out at a temp. which is 30°C higher than that of the primary heat treatment and in a range of 250W500°C for 1W100hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5635048-A (JP)
Title: Manufacture for oxygen sensor element
Inventor: TAKAMI AKIO
IPC: H01M8/12
Filed: 1979-08-30
Abstract: PURPOSE: To increase the mechanical strength and gas sensitivity by forming and sintering the mixture of rutile type titania powder and platinum black.  
     CONSTITUTION: After molding the mixture of rutile type titania powder of ≥ 0.5m 2 /g specific surface area and platinum black of ≥1m 2 /g specific surface area into a given shape, it is sintered under oxidation atmosphere at 600W1,100°C, and after that, it is sintered under inactive gas atmosphere at 1,050W1,250°C to form the titania magnetic field 1 and the electrode wire 2 is assembled to it. Thus, even at low temperature of gas sensing nature, excellent characteristics can be achieved with specification of the specific surface area of rutile type titania powder and platinum black, and complete combustion of organic resin molding aid agent by sintering under oxygen atomsphere at 600W1,100°C, and the surity of sintering of titania powder can be achieved with the sintering under inactive gas atmosphere at 1,050W1,250°C. 
     COPYRIGHT: (C)1981,JPO&Japio