baber/WOPTO huggingface dataset:
Patent JP-H04113974-A (JP)
Title: Turning mechanism for vehicle
Inventor: KOBAYASHI ITARU
IPC: F16H48/20
Filed: 1990-09-03
Abstract: PURPOSE:To enable small radius turning by providing a reduction gear on a drive force transmitting system to rear wheels of a vehicle for chemicals sprinkling speed sprayer and the like, and lowering speed of rear wheels at steering front wheels over a prescribed angle so as to turn the vehicle by driving force of front wheels as if it turns centering around the rear wheel. CONSTITUTION:In a speed sprayer of four-wheel drive, the driving force from an engine 10 is transmitted from a first gear case 12 to a second gear case 16 through a propeller shaft 14, nextly through a first transmission 18 for running and a propeller shaft 20, transmitted to a second transmission 22. The driving force is transmitted to the differential 26 F of front wheels 24F through a propeller shaft 28F. In this case, the driving force to the differential 26R of rear wheels 24R is transmitted from the second transmission 22 through a rear wheel reduction gear 30 and a propeller shaft 26R. At steering the front wheels over a prescribed angle, the reduction gear 30 is controlled to be changed over to the reduction side by the detected signal of a sensor part.
Patent JP-H0551652-A (JP)
Title: Production of sintering accelerator and sintered ore
Inventor: FUJIMOTO MASAMI
IPC: C22B1/16
Filed: 1991-08-22
Abstract: PURPOSE:To shorten the time for sintering the ore to be sintered and to improve the yield of the sintered ore by mixing the the sintering accelerator which is prepd. by mixing the powder of limestone or quicklime into fine-grained iron ore or further mixing carbonaceous material powder there into and subjecting the mixture to humidifying and pelletizing, into the raw material of the sintered ore for blast furnaces. CONSTITUTION:The sintered ore for blast furnaces is produced by compounding the quicklime 8 and returns 7 which are auxiliary raw materials and coke 6 which is fuel into the fine- grained iron ore 9, depositing the mixture on a pallet 12 of a lower suction type sintering machine, igniting the upper coke of the deposited raw materials in an ignition furnace 11, and sucking air downward to burn the coke and to sinter the deposited raw materials. Powder 14 of CaO source raw materials of stone, etc., Fe2O3-contg. raw materials 13, such as fine iron and steel ore, or further, carbon aceous materials 18, such as coke powder, are humidified by a mixer 19 and are pelletized to form the sintering accelerator. This sintering accelerator is mixed with the sintering raw material by a mixer 10. The mixture formed in such a manner is deposited as the sintering raw material 1 from a hopper 2 onto the pallet 12 by a drum feeder 3. The granular accelerator exists in the sintering raw material 1 and improves the air permeability in the raw material and, therefore, the sintered ore for blast furnaces having the excellent sintering strength is obtd. in a short period of time.
Patent JP-H04116029-A (JP)
Title: Medium setting mechanism
Inventor: AJIYOSHI FUMIO
IPC: B65H1/26
Filed: 1990-09-03
Abstract: PURPOSE:To prevent the occurrence of erroneous transmission owing to setting of a different document during transmission of a document by blocking rotation of a cover plate by means of a rotation block means until media set on a placing plate runs short, and incapable of setting a medium different from a preceding medium. CONSTITUTION:When a rotary part 21c is rotated upward, a sensor S2 detects that the upper surface of a document table 20a is opened. When a document 1a is set to the document table 20a, a sensor S1 detects the presence of the document 1a. When the rotary part 21c is closed, detection by the sensor S2 is released, and a control part 9 excites a PM 24 on the condition of detection by the sensor S1 and release detection by the sensor S2. The ends on the one side of levers 23a and 23b are brought into contact with the under surfaces of engaging protrusion parts 25a and 25b, respectively, of the rotary part 21c to block rotation of the rotary part 21c. Thus, since, after the document 1a is set once, the rotary part 21c can be opened until delivery of all the documents 1a is completed, erroneous additional setting of a different document 1a is prevented from occurring.
Patent JP-H04112865-A (JP)
Title: Substituted amide derivative
Inventor: SAWAYAMA TADAHIRO
IPC: A61K31/455
Filed: 1990-09-03
Abstract: NEW MATERIAL:A compound of formula I (R1 is SH, group capable of being cleaved in a living body to produce the SH; R2 is aryl, alkyl; X is phenylene, pyridinylene or cycloalkylene which may be condensed with some other ring; R3 is COOH, group capable of being cleaved in a living body to produce the COOH) or a salt thereof. EXAMPLE:4-[[1-D-(Acetylthiomethyl)-2-phenylethyl]amino]carbonylbenzoic acid methyl ester. USE:Useful as a remedy for asthma, inflammation, ache, depression, epilessia, dementia obesity, gastrointestinal injury (especially scour and irritable intestine syndromes), hypertension, cardiac failure and leukemia and as a controlling agent for gastric-acid secretion. PREPARATION:For example, a compound of formula II (R<7> is cycloalkyl, alkyl, aryl, etc.; Y is reactive group) is reacted with a compound of formula III (R<4> is H, alkyl, aryl, etc.) and, if necessary, the reaction product is hydrolyzed to provide the compound of formula I.
Patent JP-H0396296-A (JP)
Title: Double circuit connection method for printed board
Inventor: ARAI TOSHIYUKI
IPC: H05K3/40
Filed: 1989-09-08
Abstract: PURPOSE:To make it possible to interconnect the patterns on both side of a board which contains air foams in the resin of a dielectric layer by inserting a conductivity pin into a penetration hole which penetrates through patterns which are provided on one side and the other side, and hence connecting the patterns on both sides. CONSTITUTION:A printed board is made by laminating copper foiled bonding resin films intervened on both sides of polyethylene dielectric sheets 2 and 2' which contain air foams and produced by melting polyethylene powder on both sides of resin impregnated glass cloth 1 where polyethylene is impregnated on the glass cloth. When the board is etched, the printed board which has specific patterns 4 and 4' can be obtained. Then, a penetration hole 5 is bored and a copper pin 6 is inserted. Cream solder 7 and 7' is applied on one end of the copper pin 6 and the upper pattern 4 and the lower pattern 4', then they are heated and solidified one by one and both sided patterns are connected with each other.
Patent JP-S6390628-A (JP)
Title: Pumping loss reducer for rotary piston engine
Inventor: CHIKASUE HIDETAKA
IPC: F02B53/06
Filed: 1986-10-03
Abstract: PURPOSE:To aim at reduction in a pumping loss, by installing an on-off valve in an interconnecting port which interconnects an interval between operating chambers of two cylinders in each of both suction and compression strokes, and at the time of light load, controlling it so as to delay timing for opening the on-off valve as compared with at the time of medium load. CONSTITUTION:In case of a 2-cylinder engine having both cylinders A and B with rotor chambers (operating chambers) 8 and 9 where each of rotors 10 and 11 are housed freely rotatably, an interconnecting port 41, interconnecting the operating chamber of the cylinder on one side in a suction stroke to that of the cylinder on the other in a compression stroke, is formed in an intermedi ate housing which partitions off these rotor chambers 8 and 9. And in this intermediate housing, there are provided with an on-off valve 42 for opening or closing this interconnecting port 41, and a fuel injection valve 43 for spraying fuel to the inside the interconnecting port 41. And, the on-off valve 42 is opened at times of light and medium load, but at the time of light load, the valve opening timing is controlled by a timing adjusting mechanism V so as to be delayed as compared with at the time of medium load.
Patent JP-H1175205-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N9/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the vertical resolution by vertical frequency characteristic improvement and moire component suppression by emphasizing the frequency component with the shortest cycle constituted from an image pickup means output signal by a 1st vertical aperture generating means. SOLUTION: An image pickup means 1 outputs at least one color signal vertical phase among respective color signals outputted by solid-state image pickup elements 12a to 12c with a certain-pitch shift from other color signals, 1st and 2nd vertical aperture generating means 2 and 3 extract the vertical aperture component with the shortest cycle constituted with the output signal of the image pickup means 1 and a vertical aperture component with its integral multiple cycle, and a vertical aperture composing means 4 puts together the output signals of the 1st and 2nd vertical aperture generating means 2 and 3;  and a horizontal aperture generating means 5 extracts a horizontal aperture component from the output of the image pickup means 1 and a luminance signal composing circuit 7 puts together the outputs of the vertical and horizontal aperture composing means 4 and 5 and the image pickup means 1. The vertical aperture generating means 2 and 3 emphasizes the shortest-cycle frequency components.
Patent JP-S59123037-A (JP)
Title: Indent control system of document processor
Inventor: TAKAHASHI MASAMITSU
IPC: G06F3/048
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the erroneous setting of an amount of indent by providing an indent amount memory means which stores selectively plural indent amount set during production of documents and a means which indicates the action and its release of the indent. CONSTITUTION:The characters of a desired sentence are supplied with the operation of a character input key of a keyboard device 1 and then stored in a sentence buffer 41 of an RAM4. A space character of a prescribed amount is fed to obtain an indent amount of a sentence B to be indented following a sentence A. Then an indent key 13 is operated, and therefore the indent amount is stored in an indent buffer 42 of the RAM4. The position indicated by the key 13 is set at the head of a line with input of the sentence B, and a sentence starts at this head position. When an indent release key 14 is operated at a position b2, a sentence C having no indent is printed. Then the key 13 is operated after a function key 15 to read the indent amount out of the buffer 42. Then a sentence D is printed with indent of the same amount.
Patent JP-H1173765-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI HIROYUKI
IPC: G11C11/401
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To speedily copy the data of DRAM. SOLUTION: This device has plural bit lines BL which transmit data, plural word lines WL(WL1 -WLn ), plural memory cells connecting with these, and a latch circuit which temporarily holds the data transferred by bit lines BL for inputting/outputting. When the data written in a word line is all copied as it is to another word line, the word line WL1 of the copy source is activated and next, while holding this condition, the word line WL2 to be copied is activated to copy the data on the word line WL1 to the word line WL2 .
Patent JP-H1080735-A (JP)
Title: Joining method, joyning device and joining structure
Inventor: ISHINO KEIJI
IPC: B21D39/03
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a joining device capable of reducing excessive working precision in preliminary working of metal plates to be joined, reducing the number of processes in joining, improving workability and ensuring joining strength. SOLUTION: This joining device is constituted so that a metal plate 2 and a joining member 1 are joined by a aligning through holes 1a, 2a of the joining member 1 formed with a through hole 1a for joining and the metal plate 2 having a through hole 2a smaller than the diameter of the through hole 1a for joining and by deforming at least the through hole 2a of the metal plate 2. In this case, a punch 5 is arranged with a main body part 5a having a diameter larger than the through hole 2a of the metal plate 2 and smaller than the through hole 1a of the joining member 1 as other one of joining objects and a tapered part 5b gradually decreasing its diameter from the main body part 5a toward tip.  The punch 5, by thrusting the punch 5 in the through hole 2a of the metal plate 2, the neighborhood of the through hole 2a of the metal plate 2 is deformed, is driven so that the excess stock, which is extruded resulting from the punch 5's thrusting in the through hole 2a of the metal plate 2 is brought into contact with the side face of the through hole 2a of the metal plate 2.
Patent JP-H0398249-A (JP)
Title: Metallic vapor discharge lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/35
Filed: 1989-09-12
Abstract: PURPOSE:To improve bonding force of a heat insulating film to a luminescent tube bulb for preventing the heat insulating film from peeling by a method wherein the heat insulating film is formed of mixture powder of metal oxide mainly containing at least one of zirconia, alumina and silica with finer particles of the same kind of metal oxide blended. CONSTITUTION:A luminescent tube 3 is covered by heat insulating films 10, 10 respectively on both the ends which are to be most cooled parts during lighting. The heat insulating films 10, 10 are composed of metal oxide powder mainly containing at least one of zirconia, alumina and silica while boric anhydride and metal oxide of finer particles than the above metal oxide are blended as binding agent. The metal oxide to be main components of the above heat insulating films 10, 10 is 2 to 3mum in average particle diameter while fine particles of metal oxide as binding agent is composed of at least one of zirconia, alumina and silica which is approximately 0.02 to 0.03mum in diameter, wherein the fine particles are blended into the above main metal oxide by 1 to 20wt.%.
Patent JP-H09118750-A (JP)
Title: Copolyetheramide and steam-permeable film made therefrom
Inventor: BAATO GETSUBEN
IPC: C08G69/44
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyetheramide which gives a film having waterproofness and high water vapor permeability by selecting a polymer comprising polyamide segments and polyamide segments having ethylene oxide units.  
     SOLUTION: This copolyetheramide comprises 30-60wt.% polyamide segments A comprising monomer units represented by formula I and/or formula II [wherein R 1  is 3-11C alkylene; and R 2  and R 3  are each 4-11C (cyclo)alkylene or an arom. group] and 70-40wt.% polyamide segments B having ethylene oxide monomer units and represented by formula III [wherein G is a polyoxyalkylene group having a mol.wt. of 600-6,000 and an atomic ratio of C to O of 2.0-4.3; and R 4  is a divalent residue formed by removing carboxyl groups from a fatty acid dimer, G, 2-12C (cyclo)alkylene, or a divalent arom. group] and has an ethylene oxide content of 10-30wt.% and an m.p. of 180-260°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1170053-A (JP)
Title: Bath system with automatic drainage function
Inventor: YAMAMOTO YOJI
IPC: A47K3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable drainage without manually opening/closing a drainage valve. SOLUTION: When this automatic drainage system is constructed using a circulation line of a fully automatic bath hot water supplier 7, a circulation port 2 mounted in a bath tub 1 is set as far as close to the bottom part 1a in the bath tub 1 or upward facing on the bottom face. A self-priming pump 4 is mounted on a circulation return line 3 and a drainage line 6 is mounted on the downstream via a three way valve 5 to enable automatic drainage with the self-priming pump 4. In a case of a bubbling bath, the self-priming pump 4 is mounted on the circulation return line 3 in a same way and drainage is carried out through the drainage three way valve 5 and the drainage line 6. In an automatic washing system of the bath tub 1, washing water is drained through the drainage line 6.
Patent JP-H0575185-A (JP)
Title: Laser equipment
Inventor: TAKENAKA YUJI
IPC: H01S3/08
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a laser equipment which can stably extract particularly high-output and high-quality laser with regard to a laser equipment used for a laser machine for example. CONSTITUTION:A total reflection mirror 1 and a magnification mirror 11 are counterpoised in a box 5 which encapsulates a laser medium 4 to constitute an unstable resonator. The magnification mirror 11 is constituted in a convex form of a transparent optical body of ZnSe or the like, and the center of a face counter to the total reflection mirror 1 forms a projection 11a which absorbs phase difference. Further, both faces of the magnification mirror 11 are coated with a nonreflection film 3 except at the projection 11a. A laser beam 6 generated inside the unstable resonator is amplified by the laser medium 4 and then extracted as a solid laser beam 7 through the magnification mirror 1.
Patent JP-H0979895-A (JP)
Title: Grain weight measuring device
Inventor: IIGOU MASA
IPC: G01G23/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of a grain weight measuring device supporting a load cell like a cantilever beam with no trouble by providing a mechanism vertically moving a weight automatically in the measurement. SOLUTION: The base end of a load cell 14 is fixed to a frame 13 erected on a base 2, and a measuring hopper 11 is fixed to its free end via a beam material 15. A weight tray 21 is provided on the upper face of the beam material 15, and a weight 22 is stably mounted on the tray 21. A weight receiver 24 drifted downward by a spring 26 is provided on the tray 21. A deep hole 31 is provided at the bottom section of the weight 22, and a pin 36 penetrating the beam material 15 is inserted into the deep hole 31. The pin 36 is planted at the upper end of a rod material 35 vertically moved by a cam 41. The cam 41 is vertically moved by a motor 43 via gears 42, 44, and the weight 22 is vertically moved between the tray 21 and the receiver 24.
Patent JP-S60128165-A (JP)
Title: Method and device for training yarn
Inventor: SANO TAKAO
IPC: B65H54/88
Filed: 1983-12-15
Abstract: PURPOSE:To provide high speed travelling of yarn and train the yarn over an yarn training object moving with high speed and good stability without any end breakage by using 80kg/cm<2>G or more high pressure liquid for working fluid in suction gun. CONSTITUTION:Compressed air is supplied temporarily from a supply hose 10 and a strong suction force is produced in a yarn guide port 3a by the ejector effect of the compressed air jetted drom a jet port 12 of a compressed air chamber 8 provided in a suction gun 1 so that a travelling yarn is attracted into said port 3a to reach its rear end through a yarn guide pipe 3'. And 80kg/cm<2>G or more high pressure liquid is supplied from a supply hose 9 and injected from a injecting port 11 of a pressurized liquid chamber 6 in the gun 1 to generate 4,500m/min or more high speed for the travelling yarn by this water jet effect and attract the yarn with a strong accompanying force. The gun 1 is moved maintaining this attracting condition to train the yarn over a body roller rotating with 4,500m/min of more high speed and wind the yarn around a bobbin of a take-up unit.
Patent JP-2000064993-A (JP)
Title: Motor-driven blower
Inventor: NOZAKI YASUO
IPC: F04D29/44
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve air supply efficiency through prevention of leakage of air from a spacer to a fan case by a method wherein a fan case spacer and a fan case are fixed by welding a plurality of protrusion parts protruded from the spacer and by utilizing elasticity of resin, the protrusion part is adhered to the fan case. SOLUTION: When a voltage is applied on a motor 1, a rotor 3 is rotated and a rotary fan 4 fixed on a rotary shaft 3a is rotated, whereby air is sucked through the suction port 7a of a fan case spacer 7 and is led to the motor 1 through the rotary fan 4. In this case, air discharged from the rotary fan 4 is prevented from reverse flow through a gap between contact parts since fine protrusions 7c formed on the whole area of the outer periphery of the spacer 7 are adhered to the fan case 5 and ensures an airtight state, and the air is smoothly guided without leaking from the rotary fan 4 to the motor 1. Namely, the spacer 7 and the fan case 5 are fixed together in a state that a plurality of the protrusion parts 7c welded to the spacer 7 are elastically deformed and adhered to the fan case 5.
Patent JP-S60126441-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-12-13
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-S60127874-A (JP)
Title: Original reader
Inventor: YAMAMOTO TADASHI
IPC: H04N1/04
Filed: 1983-12-14
Abstract: PURPOSE:To attain multi-value coding even to any kind of original by using a picture signal corresponding to a reflecting board on which a reference color is coated every time the original is read by each one scanning line as a comparison reference so as to apply multi-value coding of the picture signal corresponding to the original. CONSTITUTION:A picture signal outputted from an image pickup device 6 and amplified via a variable gain amplifier circuit 14 is inputted to a sample and hold circuit 15 and an A/D converting circuit 16. Every time a picture signal corresponding to the reflecting board 9 is outputted from the circuit 14, the circuit 15 fetches the picture signal and outputs to the circuit 16. The circuit 16 inputs a reference voltage as the result of voltage division of the voltage outputted from the circuit 15 at a proper ratio to each reference input terminal as the comparison reference, inputs a voltage in response to the picture signal outputted from the circuit 14 to each comparison input terminal respectively, and when the voltage value of the picture signal is larger than the reference voltage, the circuit 16 outputs a binary-coding signal at logical ''1'' and when the voltage of the picture signal is smaller than the reference voltage, the circuit 16 outputs the binary-coding signal with logical ''0''.
Patent JP-H02115318-A (JP)
Title: Manufacture of seamless tube of high rigidity
Inventor: INGO FUON HAAGEN
IPC: C21D1/20
Filed: 1989-09-11
Abstract: The invention relates to the production of high-strength seamless steel pipes from starting blocks of specific composition which, after heating to 1,150-1,280 DEG C, are rolled out to form pipes and are then subjected to a defined heat treatment. 
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Patent JP-H0552198-A (JP)
Title: Dual fluid delivery device
Inventor: MAEZAWA SABURO
IPC: F04D25/16
Filed: 1991-08-23
Abstract: PURPOSE:To provide a dual fluid delivery device of compact structure. CONSTITUTION:A pair of duct elements 1, 2 forming recessed parts 1b, 2b between a plural number of protruded parts 1a, 2a by bending one end part of a cylindrical member inside at every specified interval in the circumferential direction are connected to each other densely in fluid so that the recessed part 1b of the one duct element 1 faces the protruded part 2a of the other duct element 2. First opening parts 1c, 2c formed by the other ends of the ducts element 1, 2 constitute a duct member 4 making a shape to communicate through to only a plural number of second opening parts 1d, 2d formed as each of the protruded parts 1a, 2a is exposed, and fluid delivery means 5, 6 are arranged on at least one of the sides of the first opening parts 1c, 2c of both of the duct elements 1, 2.