baber/WOPTO huggingface dataset:
Patent JP-S53127615-A (JP)
Title: Bearing of rotating machine
Inventor: TSURUMI SATOSHI
IPC: H02K5/173
Filed: 1977-04-13
Abstract: PURPOSE:To prevent an intrusion of a dust into a bearing device by providing a scraping means for the dust on a protector covering an outside face of an oilthrower.
Patent JP-H07248129-A (JP)
Title: Air conditioner
Inventor: KUBO HIROAKI
IPC: F24F13/32
Filed: 1994-03-11
Abstract: PURPOSE:To design the body of an air conditioner for rooftop installation and make it compact and lightweight by dividing the interior of the body by means of partitions into the left part and the right part (heat-exchange chamber and machinery chamber), the front part and the rear part (inlet and outlet), and the upper part and the lower part (outdoor heat exchanger and indoor heat exchanger). CONSTITUTION:The interior of the body is divided into a heat-exchange chamber 10 and a machinery chamber 11 by means of a first partition plate 9. The compressor 12 is placed in the lower part of the machinery chamber 11 and a controller 3, in the upper part of it. The heat-exchange chamber 10 is divided into the front part and the rear part by means of a second partition plate 18 having an air hole 17. A blower 19 is provided between the second partition plate 18 and an inlet 14 for outside air. In the rear part behind the second partition plate 18 a third partition plate 22 is provided, which forms an upper air passageway 20 communicating with the outlet 15 to the outside and a lower air passageway 21 communicating with the outlet 16 to an indoor space. An outdoor heat exchanger 23 is disposed in the upper air passageway 20 and an indoor heat exchanger 24, in the lower air passageway 21.
Patent JP-H11240852-A (JP)
Title: Separation and recovery of heteropolyacid catalyst
Inventor: SUGIMOTO TSUNEMI
IPC: B01J23/92
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide both a method for readily separating and recovering a heteropolyacid catalyst in a high recovery ratio used in producing a cycloalkyl carboxylate and a method for separating and recovering a heteropolyacid catalyst not causing reduction in the yield of the objective substance even when reusing the recovered heteropolyacid catalyst and repeatedly carrying out the reaction. SOLUTION: In a method for producing a cycloalkyl carboxylate by adding a carboxylic acid to a cycloolefin in the presence of a heteropolyacid catalyst, when the used heteropolyacid catalyst is separated and recovered, a solvent having 1.0-4.5 relative dielectric constant at 20-25 deg.C is added to the obtained reaction mixture solution after the reaction to separate the heteropolyacid catalyst. The carboxylic acid is added to the cycloolefin by repeatedly using the heteropolyacid catalyst recovered by the above method.
Patent JP-2000239015-A (JP)
Title: Production of sulfate radical-containing basic aluminum chloride
Inventor: SHIMADA KOJI
IPC: C01F7/56
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a sulfate radical-containing basic aluminum chloride industrially stably using aluminum polysulfate as a sulfate radical source and adding aluminum polysulfate to basic chloride in a specific temperature range. SOLUTION: Industrial hydrargillite-based crystalline aluminum hydroxide is reacted with hydrochloric acid in 5-50% excessive amount based on the theoretical amount of aluminum hydroxide under 0.1-1.0 Mpa at a temp. 140-180 deg.C for 1-6 hours to give basic aluminum chloride. Industrial hydrargillite-based crystalline aluminum chloride is reacted with sulfuric acid under 0.05-1.0 Mpa at a temp. of 100-140 deg.C to give aluminum polysulfate having 10-50% basicity in the case in which basicity is n/6×100% when aluminum polysulfate is shown by the formula [Al2(OH)n(SO4)3-2/n]. Then, basic aluminum chloride is reacted with aluminum polysulfate as a sulfate radical in the presence of an alkali at a temp. of 30-70 deg.C.
Patent JP-H07246421-A (JP)
Title: Attachable and detachable device for sleeve on mandrel in winding and unwinding device
Inventor: SHIMODA ATSUSHI
IPC: B65H19/12
Filed: 1994-03-11
Abstract: PURPOSE:To make attachable and detachable works with high accuracy of a sleeve possible in a short time by providing a bed on which a sleeve is loaded and a receiving head by which a mandrel can be positioned and moved, on a base frame whose height is adjustable. CONSTITUTION:The core of a sleeve S to be placed on a bed 7, is set to the same axis as a mandrel 2 by adjusting the position of a base frame 4 by a height adjusting device 5. And, the sleeve S is placed on the bed 7, after centering by a guide, a receiving head 6 is allowed to move, and is extrapolated to the mandrel 2. The center of the bed 7 is allowed to coincide with the center of a winding and unwinding line. After that, the base frame 4 is allowed to lower by operating the height adjusting device 5, and it is allowed to stand by in a position where it does not interfere with the winding and unwinding line. Like this, since the axial lines of the sleeve S on the bed 7 and the mandrel 2, can be adjusted with high accuracy by the height adjusting device 5, the sleeve S can be quickly mounted.
Patent JP-H01215892-A (JP)
Title: Magical polishing powder micropolish
Inventor: MATANO KAZUMI
IPC: C09K3/14
Filed: 1988-02-23
Abstract: PURPOSE:To provide a pollution-free cleaning agent which has excellent cleaning and polishing capability and neither impairs tableware, etc., nor roughens hand skin, by drying and firing a silicic white mineral as a natural resource, removing impurities by sieving, and blending the material with a vegetable fatty acid. CONSTITUTION:A silicic white mineral 1 (particulate shirasu) as a natural resource is introduced into a pre-drying oven 2 to effect preliminary drying to decrease the water content to about 30% or lower. Then, the mineral is transferred into a revolving drum-type firing furnace 3 to effect firing for a prolonged period of time, while superfine powders scattering in the furnace 3 are collected and removed by means of a dust collector 4. The firing product is introduced into a sieving machine 5 where impurities are sifted off. A vegetable fatty acid 6 is added to the obtd. particles which can be readily tumbled and have a uniform size of about 0.02-0.05mum, and these are blended with a blender 7. Thus, a polishing powder micropolish 8 is obtd.
Patent JP-H05242859-A (JP)
Title: High-frequency inductive coupling plasma mass-spectrometer
Inventor: UCHIYAMA TADASHI
IPC: H01J49/42
Filed: 1992-02-27
Abstract: PURPOSE:To ensure good performance of maintenance works and enhance the reliability by pinching Q-pole rods of a quadripolar mass filter with the leaf spring parts of clips for voltage supply, generating connections with the clips, and precluding the application of any unreasonable force to the quadripolar rods. CONSTITUTION:Q-pole rods 22a-22d of a quadripolar mass filter are pinched by the leaf spring parts of clips 24a-24d for voltage supply to generate connections with them 24a-24d. When a certain voltage is supplied from a driving power supply, the drive voltage is impressed from the clips 24a-24d on the rods 22a-22d. This facilitates the maintenance of quadripolar mass filter and precludes the application of any unreasonable force on the q-pole rods, to led to improvement of the performance of maintenance works and enhancement of the reliance upon analyses.
Patent JP-H09236909-A (JP)
Title: Output condition-setting method for dot image
Inventor: SHIMAZAKI OSAMU
IPC: B41M1/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To easily register plural sets of output conditions for forming dot pictures, and also, to easily and surely set the output condition capable of obtaining desired dot pictures, by selecting a desired set of output conditions in accordance with a comment and setting the output condition. SOLUTION: First, a set screen same as the registered screen is displayed on a display 26, then, the operator selects the desired set of output conditions related with input data among the displayed sets of output conditions. In this case, the operator can surely select the desired set of output conditions based on the contents mentioned in the contents comment. Next, in an RIP 10, specified gradation characteristic data is selected from a gradation characteristic data storing part 18 based on the selected set of output conditions so as to be supplied to a gradation converting processing part 14, and also, dot processing data with specified kind of dots, dot shape, number of lines, and output resolution is selected from a dot processing data storing part 20, then, the data is supplied to a dot data generating part 16.
Patent JP-H08242255-A (JP)
Title: Isochronism guarantee type continuous media transmitter and isochronism guarantee type continuous media transmitting method
Inventor: OGURA TAKESHI
IPC: H04L12/70
Filed: 1995-03-01
Abstract: PURPOSE: To enable the slip and isochronism caused by the accuracy limit of a standard crystal transmitter. CONSTITUTION: A time stamp is imparted to data to be transmitted by providing framing clock extraction means 110/210 and clock frequency conversion means 120/220 on a transmission/reception side and a time stamp control means 130 on a transmission side. On a reception side, a presentation time control means 230 performing the writing and and reading of the data received based on a clock is provided.
Patent JP-H10239291-A (JP)
Title: Ultrasonic flaw detection device for rail
Inventor: KAWABATA YOHEI
IPC: G01N29/44
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To detect a flaw over the entire rage of a rail accurately regardless of the presence of a hot stamp by arranging a probe for detecting the hot stamp at the upstream of a rail carrier of a probe for detecting an internal defect. SOLUTION: A probe 1 for detecting a hot stamp is arranged at the upstream of the rail carrier direction of a plurality of probes 2 for detecting an internal defect being provided along a rail 6 and a hot stamp signal processing part 3 judges the presence the hot stamp. A flaw detection signal processing part 4 amplifies the output signal of the probes 2 for detecting an internal defect, converts it from analog into digital, executes a flaw detection gate processing, and judges the presence of a flaw. When the signal processing part 3 judges the presence of the hot stamp, a tracking processing part 5 tracks the hot stamp position. Then, when the hot stamp passes only the probes 2 for detecting the internal defect in a hot stamp passage region, the flaw detection gate is automatically varied by a flaw detection processing part 4 to discriminate flaws.
Patent JP-H03244308-A (JP)
Title: Transplanting device of seedling
Inventor: AOKI YOSHIKATSU
IPC: A01C11/02
Filed: 1990-02-21
Abstract: PURPOSE:To keep a film so as not to break it and put it aside when seedlings are transplanted in the upland field to which mulching film is applied by mutually exchangeably providing a roller for pressing soil while pushing soil to the side of seedlings or a soil covering tool for advancing while vertically reciprocating and pressing the soil while pushing the soil to one side of seedling. CONSTITUTION:When a seedling is transplanting in the upland field to which mulching film is applied, a soil covering tool 28 for advancing while vertically reciprocating is attached to a transplanter. Then, a planting lever 9 is vertically moved together with advance of the transplanter to insert the seedling from a hole of film into the soil and the soil-covering tool 28 is lowered on the side to press the side soil while scraping and then raised. Thus, transplanting operation of seedlings is carried out. When a seedling is transplanted in the upland field to which mulching film is not applied, the soil covering tool 28 is exchanged for a roller 23 capable of rotating. Thereby the planting lever 9 is vertically moved to insert seedling into the soil and the roller 23 is moved forward on the side while rotating to press the soil and push the soil to the root of seedling.
Patent JP-H06260316-A (JP)
Title: Nd-fe-b type sintered magnet
Inventor: YAMAGUCHI SATOSHI
IPC: H01F1/053
Filed: 1993-03-03
Abstract: PURPOSE:To stably provide an Nd-Fe-B type sintered magnet having a large coercive force even without Co and large energy product. CONSTITUTION:An Nd-Fe-B type sintered magnet comprises 28-32wt.% of R, 0.5-2.0wt.% of B, 0.1-2.0wt.% of Wb, 0.05-1.0wt.% of Ga, 1000-6000ppm of oxygen, and the residue mainly of Fe, wherein its coercive force is 20kOe or more, a maximum magnetic energy product is 30MGOe or more.
Patent JP-H04212495-A (JP)
Title: Circuit component mounting method for substrate and circuit board used therein
Inventor: YOSHIKAWA MINORU
IPC: G09F9/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide a circuit component mounting method for a substrate, which will lead to an improved yield and a reduction in cost, and a circuit board for use with the method utilizing a COG system. CONSTITUTION:A circuit pattern with a comb-shaped connecting electrode is formed on a strip-shaped circuit board having the thermal expansion coefficient which is the same as a circuit board on which is formed an electrode pattern having a comb-shaped peripheral electrode, wherein the strip-shaped circuit board is aligned along longitudinal or lateral sides of the latter circuit board and wherein the connecting electrode has the same pitch that of the comb-shaped peripheral electrode. After a desired number of circuit components are directly mounted on the strip-shaped circuit board, the comb-shaped peripheral electrode on the circuit board and the corresponding comb-shaped connecting electrode on the strip-shaped circuit board are electrically coupled with each other.
Patent JP-H09238295-A (JP)
Title: Combined projection-type display device
Inventor: KANAI YUKIOMI
IPC: H04N5/74
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the storage case or a video unit except nor a projection unit by storing the unit except for the projection unit in the vacant space of a cabinet storing the projection unit. SOLUTION: The cabinet 2 storing the projection unit 4 and a screen unit 3 projecting the video of the projection unit 4 are provided. A unit group 5 except for the projection display device necessary for projecting the video on the combined projection-type display device 1 of a video sound processor 6, a video sound input resource 7, a control part 8 and a system controller 9 is stored in the vacant space of the cabinet 2 storing the projection unit 4. Since a video unit-only rack can be eliminated, the fitting space of the system using the combined projection-type display device 1 can be saved. Since the exchange/adjustment of the unit group 5 except for the projection unit can be realized from the outer periphery of the combined projection-type display device 1, the maintenance and operability of the system improve.
Patent JP-S61200901-A (JP)
Title: Herbicide
Inventor: YAMAZAKI HIROKO
IPC: A01N43/90
Filed: 1985-03-04
Abstract: PURPOSE:To provide a novel herbicide containing excelsin, etc., extracted from vegetables as organic components, exhibiting excellent herbicidal effect to various weeds and free from phytotoxicity to important crops such as corn, wheat, rice, soybean, cotton, etc. CONSTITUTION:The objective herbicide contains, as active component, excelsin of formula I separated from Ailanthus excelsa (a plant of Simaroubaceae family) and reported to have carcinostatic activity, or the compound of formula II [ailanthinone (R is group of formula III) or glaucarubinone (R is group of formula IV)], or an extract containing excelsin, ailanthinone or glaucarubinone extracted from a plant. The extraction of the above active component is carried out by conventional process for the extraction of natural component, e.g. by the extraction with an organic solvent such as methanol, acetone, ethyl acetate, etc., followed by concentration, etc. The herbicide is effective against broad- leaved weeds such as white-bird's-eye, green amaranth, etc., gramineous weeds such as barnyard grass, green foxtail, etc., commelinaceous weeds such as dayflower, etc.
Patent JP-2000242339-A (JP)
Title: Fluid control unit
Inventor: FUKUDA RYO
IPC: G05D16/20
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable the fluid control unit which uses a swing type flapper to stably control a flow of fluid. SOLUTION: The tips of nozzles 20 and 30 face into the sealed space 11 of a casing 10. A positive-pressure air source 25 and a negative-pressure air source 35 are connected to those nozzles 20 and 30 respectively. The intermediate part, of the flapper 40 is arranged between the tips of the nozzles 20 and 30. The whole flapper 40 is stored in the sealed space 11; and one end part is a fulcrum of swinging and the other end is associated with a rotary shaft 51 through a cam mechanism 60. As the rotary shaft 51 rotates, the flapper 40 swings and the intervals to the nozzles 20 and 30 vary, so that the pressure of an output port 12 is controlled.
Patent JP-S59168315-A (JP)
Title: Electronic length measuring device
Inventor: SHIMIZU MASARU
IPC: G01B3/18
Filed: 1983-03-14
Abstract: PURPOSE:To measure a length at a reference temperature, by converting the measured length into a digital electric signal, performing temperature correcting computation based on a preset ambient temperature and thermal expansion coefficient, thereby performing automatic correction by a simple constitution. CONSTITUTION:An ambient temperature and a thermal expansion coefficient are preset by digital switch groups 3 and 4 of a main body 1 of an electronic micrometer. The measured digital length through a rotary encoder is automatically operated and corrected in correspondence with the preset values through a control circuit. The result of the correcting operation is displayed on a digital display device 2 on the main body 1. Thus the automatic correction is performed and the length measurement can be performed at a reference temperature by a simple constitution.
Patent JP-S63212434-A (JP)
Title: Work transport device of processing machine
Inventor: KAWADA HISASHI
IPC: B23Q7/04
Filed: 1987-02-27
Abstract: PURPOSE:To provide a work transport device for NC lathe etc. wherein the cycle time is shortened through simplification of the control system by performing transport and release of each work by a hand clamp at any desired speed by utilization of reciprocative rotation of a single drive shaft. CONSTITUTION:This work transport device includes follower shafts 7a, 7b installed alongside a drive shaft 4, intermittent rotation transmitting mechanisms 23a, 23b for oscillative swinging to transmit rotation of the drive shaft 4 to the follower shafts 7a, 7b in a certain range of rotation angle, arms 30a, 30b, whose base ends are fixed to the follower shafts 7a, 7b and which swing oscillatively in compliance with the rotation of the follower shafts, and further hand clamps 50a, 50b supported at the tips of the arms, clamp opening/closing mechanisms 64a, 64b, and intermittent rotation transmitting mechanisms therefore. Accordingly grasp and release of the work by the hand clamps 50a, 50b can be done at a high speed by determining properly the timing, in which the intermittent rotation transmitting mechanisms 23a, 23b for swinging of the arms transmit the rotations, and the timing in which the intermittent rotation transmitting mechanisms 32a, 32b for opening and closing of the cramps transmit the rotations.
Patent JP-S58161602-A (JP)
Title: Drive shaft for car
Inventor: ITOU KAZUTOSHI
IPC: B60K17/22
Filed: 1982-03-19
Abstract: PURPOSE:To obtain a product with a low cost, light weight, and excellent strength by using a specific steel material for an intermediate pipe connecting the driving and driven shafts to each other and by furnace brazing said connection portions then air cooling them so as to apply high frequency heat treatment to each shaft. CONSTITUTION:Large diameter portions at both ends of the driving shaft 2 and driven shaft 3 of a car drive shaft are connected to an intermediate pipe 4 through brazing portions 5. In this case, a precipitation hardening type material made of carbon steel added with vanadium is used as the material for the intermediate pipe 4 so that it can be hardened when it is air cooled after furnace brazing. In addition, said shafts 2, 3 are formed by machining a material capable of undergoing high frequency quenching. After a brazing portion 5 is furnace brazed, it is air cooled, and high frequency quenching and annealing are applied to the high frequency quenching portion 6 of both shafts 2, 3 to complete a drive shaft 1.
Patent JP-H10225265-A (JP)
Title: Chocolate flake and bread using chocolate flake
Inventor: KASAHARA KOJI
IPC: A23L1/164
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a chocolate flake comprising a food obtained by coating a corn flake with chocolate, and to provide a method for producing the chocolate flake. SOLUTION: This chocolate flake is produced by raw material-preparing process → frying process → oil-removing process →first cooling process →chocolate-coating process → second cooling process → loosing process. The bread using the chocolate flakes is produced by loading the chocolate flakes produced by the above processes on a cream and subsequently nipping the chocolate flake-loaded cream with the pieces of a bread, by mixing the chocolate flakes produced by the above processes with a cream and subsequently nipping the mixture with the pieces of the bread,  or by scattering the chocolate flakes produced by the above processes on the lower surface of the upper brake piece coated with a cream squeezed out from a tube and on the upper surface of the lower bread piece coated with the cream and subsequently nipping the scattered chocolate flakes with the bread pieces.
Patent JP-S61202147-A (JP)
Title: Transmissive exafs measuring apparatus
Inventor: KITANO TOMOHISA
IPC: G01N23/223
Filed: 1985-03-05
Abstract: PURPOSE:To remove effect of a detector on incident X rays, by measuring the strength of fluorescent X rays from a sample base composed of elements smaller in the atomic number than a sample and the strength of X rays transmitted through the sample simultaneously with a semiconductor detector to perform an EXAFS measurement monitoring the strength of incident X rays. CONSTITUTION:Incident X rays 11 are made incident into a sample 12 fixed on a sample base 13 composed of element smaller in the atomic number than the sample 12. The X rays 14 transmitted through the sample 12 and the sample base 13 and the fluorescent X rays 15 generated from the sample base 13 are counted with a semiconductor detector 16 and EXAFS is measured with an MCA 17. At the same time, the strength of the incident X rays 11 is monitored by the fluorescent X rays 15 to remove effect on the incident X rays 11 due to absorption by the detector 16.