baber/WOPTO huggingface dataset:
Patent JP-S61204149-A (JP)
Title: Production of succinic acid
Inventor: MATSUZAKI KATSUMI
IPC: C07B61/00
Filed: 1985-03-05
Abstract: PURPOSE:In obtaining succinic acid by hydrogenating maleic anhydride or maleic acid in an aqueous medium in the presence of a noble metallic catalyst, to prevent deactivation of the catalyst and reuse it, by pretreating maleic anhydride or maleic acid of raw material with active carbon. CONSTITUTION:In obtaining succinic acid by hydrogenating maleic anhydride or maleic acid inan aqueous medium in the presence of a noble metalli catalyst such as platinum, rhodium, etc., in order to remove impurities contained in maleic anhydride or maleic acid of raw material, the raw material is pretreated with active carbon (especially active carbon which is prewashed with an acid such as maleic acid, etc. or organic solvent), and hydrogenated. After the reaction is over, mother liquor (preferably treated with active carbon) from which crystallized succinic acid is separated, is circulated as the aqueous medium for the hydrogenation. EFFECT:The catalyst can be circulated and reused over a long period.
Patent JP-H06261375-A (JP)
Title: Remote controller for hot water supply unit provided with time management device
Inventor: KANEKO KAZUHIRO
IPC: F24H1/10
Filed: 1993-03-04
Abstract: PURPOSE:To provide the remote controller of a hot water supply unit provided with a time management device where the operability of a former timer is improved. CONSTITUTION:The timer function part of the remote controller which remotely operates the hot water supply unit is provided with a clock means l, the operation means 2, a display means 3 and a sound generation means 4 controlled by the clock output of the clock means 1. The sound generation means 4 is provided with the time management device consisting of a storage means 5 storing sound data corresponding to lapse time and a selection output means 7 selecting sound data of the storage means 5 at every prescribed time by the clock output of the clock means 1 and outputting it to a speaker 6. Since midway lapse time can be recognized without viewing the display means, work is not necessary to be interrupted during cooking and it is not troublesome. Even when user using glasses takes off the glasses and the display means gets fogged owing to water and steam, midway lapse time can be recognized.
Patent JP-S56139553-A (JP)
Title: Polyurethane composition
Inventor: ARIMATSU GIICHI
IPC: D01F6/94
Filed: 1980-04-01
Abstract: PURPOSE:A polyurethane composition with improved photostability, chlorine resistance, gas-yellowing resistance, heat resistance, etc. which contains a specified phenolic cpd. CONSTITUTION:A polyurethane is compounded with 0.1-10wt% phenolic cpd. of the formula (wherein R1 and R2 are H, alkyl, alkoxy, cycloalkyl, aryl, aralkyl or halogen; R3 is 4C or higher alkyl or aralkyl) [e.g., 10-(2',6'-dimethyl-4'-t-butyl- 3'-hydroxybenzyl)-9,10-dihydro-9-oxa-10-phosphaphenan-threne 10-oxide] as a stabilizer. Said cpd. is pref. compounded after completion of the polymer of the polyurethane but before molding.
Patent JP-H03245389-A (JP)
Title: Cleaning device for disk substrate
Inventor: USUI EIJI
IPC: G11B23/50
Filed: 1990-02-22
Abstract: PURPOSE:To effectively remove the pollution of a disk substrate and to improve the degree of cleaning for the surface of the disk substrate by contact between both sides of the disk substrate and a rotating cylindrical brush while conveying the disk substrate, and applying vibration to this brush. CONSTITUTION:The driving force of a rotary motor 2 is transmitted through a belt 3 to a roll brush 1, and the roll brush 1 is rotated with a rotary shaft 4 as a center. Then, these parts are wholly loaded on a pedestal 8 and separated from a main body 9 of a cleaning device with a slide bearing 7 between. The vibration is applied to the pedestal 8 by a vibrator 6 and the roll brush 1 is vibrated parallel to the axis line of the rotary shaft 4. Then, a contact surface 5 contacts both sides of the disk substrate to be conveyed. Thus, since the contact direction of the brush is not fixed to the surface of the substrate, the surface of the disk substrate is easily cleaned.
Patent JP-S62199320-A (JP)
Title: Parts marshaling device
Inventor: HIRONAKA SEIICHI
IPC: B23P19/00
Filed: 1986-02-27
Abstract: PURPOSE:To enable the accurate marshaling of parts with a simple structure and improve productivity by providing a plurality of sliding plates equipped with a parts clamp device, stopper bolts to connect adjoining sliding plates together and to regulate the amount of clearance between them, and a driving device. CONSTITUTION:At a pair of slide bars 40 of a parts marshaling device are held six sliding plates 41-46 and the first sliding plate 41 is fixed to a base plate 32 and between the first and the second sliding plate 42 is inserted a pair of stopper bolts 51. Likewise, pairs of bolts 52-55 are inserted respectively between the second and the third, the third and the fourth, the fourth and the fifth and the fifth and the sixth sliding plates. Also, a pair of front and rear holders 81, 82 are arranged underneath each sliding plate, and in addition, a cam holder P is clamped by means of a clamp device 84 provided therewith. And then by means of a rodless cylinder 56, each sliding plate separates in turn and spreads right and left at a predetermined pitch by means of stopper bolts 51-55. Also, the second holder 82 spreads in the direction of both the front and the rear by means of a cylinder unit 61, thus deploying each cam holder P at the predetermined position of a cylinder head.
Patent JP-H11242603-A (JP)
Title: Virtual storage area managing system and program recording medium therefor
Inventor: SUZUKI YOSHIHISA
IPC: G06F9/46
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To dynamically secure a virtual storage area on any arbitrary secondary storage area for the unit of a job step without manual aid and to delete this area after use. SOLUTION: In a computer system for the multiple execution of a job while using a virtual storage area 5a on a secondary storage device 5, this system has a job step start part 1 for securing the virtual storage area on any arbitrary secondary storage device designated when starting a job step (user program 3), allocating it to the above job step and starting its execution and a job step end part 2 for deleting the virtual storage area 5a allocated to the above job step when ending the job step.
Patent JP-H01270624-A (JP)
Title: Pyroelectric type infrared detector and manufacture thereof
Inventor: JIYOFUREI BEEKAA
IPC: H01L37/02
Filed: 1989-02-27
Abstract: PURPOSE: To obtain a pyroelectric infrared detector which can operate at high energy level of incident radiation while preventing significant deterioration of operating characteristics even if the interval is increased by an arrangement wherein a nonsolid, thermally conductive nongaseous medium is present between a pyroelectric element and a thermoelectric conductor. CONSTITUTION: A pyroelectric element 10 made of a pyroelectric crystal material of triglycin sulfate comprises a flat disc-like slice with electrodes 12, 14 of deposited metal layer being provided on the large part of surface and supported by a thermal conductor 16 of Al while being coupled therewith. The tubular conductor 16 has upper surface and arranged in the central part for the interval facing the element 10 while being bonded previously through a small droplet of solid bonding material 18 occupying a relatively small part of overlapping region. A gap surrounding the bonding material 18 between the element 10 and conductor 16 is then filled with a silicon gel medium 22.  According to the structure, thermal coupling is enhanced between the element 10 and conductor 16 and the performance is ensured even if the interval is set larger than that required for the performance of common detector.
Patent JP-S56146509-A (JP)
Title: Fender apparatus for quay
Inventor: YAMAGUCHI TETSUO
IPC: E02B3/26
Filed: 1980-04-02
Abstract: PURPOSE: To obtain a fender means with a small reaction and a better energy absorbing efficiency by using a liquid for energy transmission between an impact receiving plate section for directly receiving an impact on a quay and a buffer section for absorbing an impact received by the plate in such a manner that both sections are separated from each other.  
     CONSTITUTION: The outer end of the first piston rod 3 is located on the back of an impact receiving plate separated from the surface of a quay. The piston rod 3 is surrounded by the first cylinder 3', while a pressure transmission pipeline 4 filled with a fluid from the rear end of the cylinder 3' and the end of the pipeline 4 is connected to the rear end of the second cylinder 9' set at a proper position. The second cylinder 9' also has the second piston rod 9, the tip of which is connected to a buffer element. A rubber fender material or a hydraulic damper is ideal for the element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62198892-A (JP)
Inventor: AOYANAGI YOUSHICHIROU
IPC: G09F11/00
Filed: 1986-02-26
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-S54136467-A (JP)
Title: Grain dryersigma hot air chamber cleaning device
Inventor: KAMIYA KOUSEN
IPC: F26B17/14
Filed: 1978-04-13
Abstract: PURPOSE: To clean trash-like material in a hot air chamber by penetrating a hole as a passage from the hot air chamber's bottom plate to a grain-collecting chamber.  
     CONSTITUTION: By providing (or opening) a through hole 2 on a bottom plate 1 of a hot air chamber a in the direction of a grain-collecting chamber e, and by opening a hole on an end discharge chamber 4 of a grain-collecting screw 3 laying on the bottom of the grain-collecting chamber e as a supply gate 5 to a grain-lifting machine g, these holes are connected to an inlet 7 of an exhaust fan d by a connecting pipe 6. By providing this mechanism, trash-like material, such as ground particles of rice, which was leaked into the hot air chamber a is blown to one side and pushed down toward the grain-collecting chamber e through the hole 2 on the bottom plate 1, and light portion of the material flies up into the discharge chamber 4 and passes through the connecting pipe 6 to be discharged from the intake of the exhaust fan d. As the hot air chamber is thus kept clean and free of accumulation of trash, it can be prevented from accidental breakout of fire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58160855-A (JP)
Title: Method for measuring humidity
Inventor: NISHIMOTO KEIJI
IPC: G01N25/62
Filed: 1982-03-18
Abstract: PURPOSE:To measure easily humidity of a gas at any time, by heating a body to be heated is heated at a higher temperature than surrounding gas and measuring the temperature difference of the body between two optional points (time) under the natural cooling. CONSTITUTION:A body to be heated is heated at a higher temperature KM than a gas temperature KH in the gas to be measured its humidity. Next, its heating is stopped and the body is cooled naturally by the gas. And, in a period of natural cooling, the first point of time t1 at the time when the temperature of the body is reached the first intended temperature K1 and the second point of time t2 at the time when the temperature of the body is reached another second intended temperature lower than the first temperature K1 (this temperature may be equal to the temperature KH and it is regarded as K2) as shown by the figure, are measured. Then, a time T12 between the points of time t1 and t2 is found. The humidity of the gas is measured by the time T12 because this time T12 corresponds to the humidity of the gas.
Patent JP-2000212854-A (JP)
Title: Thermal insulation woven fabric
Inventor: IMAMURA ITSURO
IPC: D03D15/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cold-protective outfit as a woven fabric affecting no human body, intended for preventing wearing a lot of clothes. SOLUTION: This thermal insulation woven fabric is obtained by weaving highly flexible hollow microtubes such as polyvinyl chloride or rubber ones each <=1.5 mm in diameter as wefts 1 and silk yarns, cotton yarns or worsted yarns as warps 2.
Patent JP-H06260581-A (JP)
Title: Composite lead frame
Inventor: YONEMOTO TAKAHARU
IPC: H01L23/50
Filed: 1993-03-04
Abstract: PURPOSE:To provide a composite lead frame wherein the bonding part of an outer lead and an inner lead and other specified portions can be effectively bonded with sufficient peel strength, independently of height position difference. CONSTITUTION:When height position difference exists between a bonding part of outer leads 15a, 15b constituted by using a metal lead frame and inner leads 27 formed as a fine wiring pattern of conductor on an insulating film and a bonding part of the outer leads 15a, 15b and other parts (a conductor layer 21 or the like under the insulating film), the respective melting points of solders which are used for the respective bonding part groups having nearly equal height positions are made different. From the bonding part group using high melting point solder, compression-bonding is performed in order, and the bonding process is transferred to the bonding part using low melting point solder. Thereby working is enabled without generating exfoliation in the previously bonded part when the subsequent compression-bonding is performed.
Patent JP-S61207636-A (JP)
Inventor: ORITA TSUYOSHI
IPC: D06M11/00
Filed: 1985-03-06
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-S54136393-A (JP)
Title: Measuring method of magnetic substance concentration in fluid
Inventor: MIYAKE TAKASHI
IPC: G01N27/72
Filed: 1978-04-14
Abstract: PURPOSE: To know the magnetic substance concentration, and realize quantitative measurement  of reaction rate, monitoring of degree of progress, and prompt confirmation of end point of reaction, by measuring the change in the attraction force exerting between the magnet and the fluid  containing magnetic substance or the magnetic force in the magnetic field of fluid.   
     CONSTITUTION: In the event of ferrite-making process treatment of waste water containing heavy  metals, seeing that the reaction rate and magnetism increasing quantity are established in a certain  relation, the reaction rate is known by measuring the magnetic quantity. A magnet 2 is put on  one side of a balance scale 1, and a balancing weight 3 is put on the other side, and a sample  liquid 4 is opposedly disposed above the magnet 2 at a certain spacing by means of a holding base  5. The attraction force exerting between the sample liquid 4 and magnet 2 varies with the quantity  of magnetic substance contained in the liquid 4, and from this variation quantity, the amount of  magnetic substance, namely, the reaction rate, may be known. Also, by putting the sample liquid  in a magnetic field, the change in the magnetic force is detected by a sensor, such as magnetoresistive element, and may be picked up as electric signal. By utilizing the change in the magnetic  force in the magnetic field of fluid, the reaction rate may be measured quantitatively, and the  change with time may be monitored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60173258-A (JP)
Inventor: HIRAI TAKASHI
IPC: H01L31/04
Filed: 1984-03-09
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-H03246009-A (JP)
Title: Cleaning of cement extruder
Inventor: ARAI HITOSHI
IPC: B28B3/20
Filed: 1990-02-23
Abstract: PURPOSE:To clean the interior of a cement extruder and facilitate the cleaning of the same after disassembly by carrying out the final extrusion of a cleaning material which comprises substituting volumetrically an inorganic powdered material having no self-hardening properties for self-hardening solid components including cement that are contained in a cement type material. CONSTITUTION:A cleaning material, wherein self-hardening solid components including cement, contained in a cement type extrusion material, are volumetrically substituted by an inorganic powdered material having no self-hardening properties and having an average particle size of 5-50mum and, in particular, suitably 15-30mum, is extruded at the final stage of the continuous operation of extruding the cement type material. Silica sand fine powder, water granulated slag fine powder, fly ash, etc., can be suitably used as the inorganic powdered material having no self-hardening properties, and it is preferable that the amount of substitution is in the range of 80-120vol.% of the original blending to the amount of water. Since this cleaning material removes the cement type extrusion material sticked to every part in an extruder during its extruding process, cleaning work is remarkably facilitated.
Patent JP-H06254601-A (JP)
Title: Method for rolling unequal angle steel
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1993-03-04
Abstract: PURPOSE:To improve the yield of a product by reducing a lateral bend of a rolled stock. CONSTITUTION:This rolling method for an unequal angle steel is a method for rolling a billet intermediately into the unequal angle steel through a universal mill 4 having a pair of vertical rolls 6,7 and a pair of horizontal rolls 8,9. In this method, the thickness of a short side flange 10 is rolled down by one vertical roll 6 and the horizontal roll 9 and the front end of a long side web 11 is rolled down by the other vertical roll 7, then, the total width of the long side web 11 of the rolled down unequal angle steel is rolled down. In this place, both ends of the long side web 11 are rolled down uniformly by the pair of vertical rolls 8,9, balanced and reduced in lateral bending.
Patent JP-H09211803-A (JP)
Title: Image forming method
Inventor: KUBO TOSHIAKI
IPC: G03C1/295
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce contamination with silver and to improve the photographic property by treating a photosensitive material including an emulsion layer containing specified silver halide particles and a hydrophilic colloid layer and contains a hydrazine deriv. and an accelerating agent for formation of nuclei with a developer containing a specified compd. SOLUTION: This photographic photosensitive material has a silver halide emulsion layer containing such silver halide particles that have <=0.25μm average particle size and has >=90mol% silver chloride containing 1×10<-8> to 1×10<-4> mol of the V to VIII group transition metals per one mol of silver. This emulsion layer and other hydrophilic colloid layers contain a hydrazine deriv. and an accelerating agent for formation of nuclei. The photosensitive material is treated with a developer containing a compd. expressed by a formula. In the formula, Z<1> represents the group of nonmetal atoms necessary to form a five or six- member nitrogen-contg. heteroring formed by the combination of N and C and Z<1> contains R<1> and (SX<2> )n as substituents.  R<1> is a substituent bonded to the ring with a hydrogen atom or carbon atom, X<1> and X<2> are hydrogen atoms or cations, and (n) is 0, 1 or 2.
Patent JP-H04260439-A (JP)
Title: Heating and cooling apparatus
Inventor: YUMOTO HIDEAKI
IPC: F28D1/06
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the title apparatus reduced in the irregularity of heating temp. and the operation cost of a pump device. CONSTITUTION:A suction means 8 is connected to the jacket part of a reaction vessel 2 through an automatic control valve 10 and a liquid sump part 6 is provided to the lower part of the jacket part 1. A steam supply pipe 12 is connected to the liquid sump part 6 as a heating means 7 and a cooling water supply pipeline 3 is connected to the upper part of the jacket part 1 through a jet nozzle 23.
Patent JP-S61202436-A (JP)
Title: Exposing apparatus
Inventor: TORIGOE MAKOTO
IPC: G03F9/00
Filed: 1985-03-06
Abstract: PURPOSE:To accurately align by using an excimer laser as a light source, and commonly using the projecting units of optical systems for transferring and exposing a mask pattern on the surface of a wafer and for aligning an alignment mark, thereby transferring in a high resolution. CONSTITUTION:A luminous flux from an excimer laser 1 is divided into two fluxes by luminous flux dividing means 2. One flux is emitted by an illumination optical system 3 to a mask pattern 4 and projected by a projecting system 5 on the surface of a wafer 6. The other flux is emitted through a reflecting mirror 8, a translucent mirror 9 and a reflecting mirror 10 by an alignment optical system 11 to the alignment mark on the pattern 4, and projected by the system 5 near the alignment mark on the wafer 6. Then, both marks are focused by the system 11 and a focusing system 13 on an image sensing tube 14 to detect the relative positional relationship of the marks by detecting means 15. Drive means 15 drives an X-Y stage on the basis of the result to match the pattern 4 to the wafer 6.
Patent JP-H02224247-A (JP)
Title: Manufacture of bump material for semiconductor element
Inventor: ONO TAKAHIDE
IPC: H01L21/321
Filed: 1989-02-25
Abstract: PURPOSE:To manufacture globular bump material simply and cheaply by making blowing gas contain fused low melting point metal, using an atomizing method. CONSTITUTION:Bump material 11 that Cu, Ag, or the like is melted, is made to flow down form a crucible 14 fitted with a high frequency induction heater 15 so as to form a minute ball by an atomizing method. At that time, fused low melting point metal 13 is blown together with atomized gas 12 so as to directly manufacture a metallic ball 16 that the circumference of Cu, Ag, or the like is covered with low melting point metal. As gas for atomization, inert gas is desirable from the viewpoint of prevention of bump oxidation, so Ar, N2, or the like is used, and as low melting point metal Pb-Sn, In-Sn, or the like, which is advantageous for electric connection, is desirable. Hereby, the bump material, that low melting point metal adhered to the circumferences of metallic balls, can be manufactured cheaply in the process of one time.
Patent JP-H0622935-A (JP)
Title: Multi-point fluid flow quantitative measurement method using comb-shaped excitation and fourier speed coding
Inventor: CHIYAARUZU RUSHIAN DEYUMOURIN
IPC: G01R33/563
Filed: 1993-02-10
Abstract: PURPOSE: To provide a method to image and quantitatively measure the velocity distribution of fluid in a selected tube. CONSTITUTION: Nuclear magnetic resonance in many regions of a subject is excited by applying an rf excitation pulse 62 in a magnetic gradient. The rf excitation pulse 62 has several frequency bands, and the frequencies between the frequency bands essentially have no amplitude. Each frequency band is coded by a unique phase angle which is offset so that the signal from each region can be separated. The excited region is Fourier velocity coded along the second axis based on the flow velocity. The velocity profile is regenerated by collecting the signal reradiated under the existence of a readout gradient and obtaining the resolution along a selected axis.
Patent JP-S60190111-A (JP)
Inventor: SHIMOJIMA KIYOSHI
IPC: H02G7/12
Filed: 1984-03-07
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。