baber/WOPTO huggingface dataset:
Patent JP-H0949614-A (JP)
Title: Low-nox forced combustion device
Inventor: EBARA HIROYUKI
IPC: F23D11/40
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a low-NOx forced combustion device, big in combustion chamber thermal load and reduced in the discharging amount of NOx. SOLUTION: A multitude of air injecting ports 7 are bored at a height slightly apart from the flame ports 5 of a burner 1 and long heat absorbing fins 8 are attached to the intermediate positions between the air injection ports 7 and the flame ports 5 with a given space substantially while a cooling tube 10 is provided so as to pass immediately near the fins 8. The generation of NOx is reduced since the longitudinally long heat absorbing fins 8 take off heat from flames and the flames are cut apart whereby combustion reaction is promoted and the flame is shortened thereby permitting the designing of the thermal load of combustion chamber so as to be big.
Patent JP-2000059042-A (JP)
Title: Box-like assembly
Inventor: KATOU TOSHIKAZU
IPC: H01M2/10
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a box-like assembly which is composed of a case and outer casings, wherein the outer casings are fixed to the case bearing against the contacting parts of the case, without producing gaps or affecting a member built in the case. SOLUTION: A box-like assembly is constituted of a case middle frame 1 and an upper and a lower outer casing, 2 and 3, the middle frame 1 is equipped with a boss 1d that is provided to a thin-walled flexible part 1e connected which is continuously to a base board 1a, and edges 2a that bear against flanges 1b of the middle frame 1 and a machine screw hole 2b are provided to the lower outer casing 2. A machine screw 4 is screwed into the boss 1d to fix the lower outer housing 2 to the middle frame 1, a thin-walled flexible part 1e is deformed but the base board 1a is hardly deformed when the lower outer housing 2 is fixed to the middle frame 1, so that a base board mounting member is restrained from being affected.
Patent JP-H0275161-A (JP)
Title: Manufacture of fuel cell
Inventor: SASAKI HIDEKI
IPC: H01M8/02
Filed: 1988-09-08
Abstract: PURPOSE:To hold electrolyte easily by fabricating an electrode body using an electrode catalyst layer, which is smaller than the inside of an electrode frame, and an electrode wire meshing greater than the same, pinching the two sides of matrix by this electrode body, and thereby holding the electrolyte. CONSTITUTION:Electrodes 3, 8 are formed by putting a 100mm square electrode catalyst 1 in pressure contact with one or both sides of a 110mm square electrode wire meshing 2, while electrode frames 4, 5, 9, 10 are composed of glass fiber reinforced epoxy resin prepreg. subjected to pre-processing. These electrodes 3, 8 and frames 4, 5, 9, 10 are together with matrix 11 and a matrix frame 12 subjected to hot press to constitute a consolidated body, and thus an electrode body is fabricated, wherein the thickness of the frames 4, 5 shall be the same the electrode 3. Also the electrode 8 and matrix 11 shall be equally thick. The inside of the frames 4, 5 is cut off into 104mm square. Accordingly a 2mm gap is generated between the frames 4, 5 and catalyst 1 to allow the matrix 11 to retain the electrolyte easily. This is filled with epoxy resin to prevent electrolyte from leakage.
Patent JP-S60119881-A (JP)
Inventor: MIYAUCHI SHIZUYA
IPC: F16H55/30
Filed: 1983-11-29
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-S6283961-A (JP)
Title: Winding drum structure
Inventor: YOSHIZAWA SHIGERU
IPC: B65H18/04
Filed: 1985-10-09
Abstract: PURPOSE:To improve productivity of cutting, by parallelly providing many winding bars in the periphery of a center shaft and changing a mounting diameter of said winding bars in proportion to rotation of the center shaft so as to provide a circumferential length in every winding turn of a strip-shaped thin material to a fixed value. CONSTITUTION:A winding drum arranges winding bars 1 in a radius R in the periphery of a center shaft 2, and both ends of the bars are connected by actuating hooks 6A, 6B and actuating links 3A, 3B. And the actuating hooks 6A, 6B are mounted to threaded parts, changing a twist direction, in each right and left half 2A, 2B of the center shaft 2. Accordingly, if a main electric motor 11 is rotated, driving wheels 5 rotate the winding bar 1 in a fixed speed. Next, if a subelectric motor 12 is rotated corresponding to a preselected differential amount, the center shaft 2 is rotated to move the driving wheels 5 by the rotary speed difference from the center shaft 2, and uneven length of cutting is decreased by gradually decreasing the radius R of the winding bar in every one turn.
Patent JP-H0387212-A (JP)
Title: Automatic mold replacement device for rotating vulcanization press
Inventor: INUKAI YUKIO
IPC: B29C33/30
Filed: 1989-08-31
Abstract: PURPOSE:To shorten replacement time for a mold by providing a couple of mold gripping pieces installed respectively, relatively and separably in the equal distance on both sides from a fixed position to a rotating shaft of a reversing arm and also providing a gripping piece driving device fixed on the reversing arm for relatively keeping close or off the couple of mold wrapping pieces. CONSTITUTION:A reversing arm 18 is lowered from a driving device 15 while a couple of mold gripping pieces 19 are separated and gripping sections 20 of the mold gripping pieces 19 are stopped corresponding to the projections of a bottom force or a conveyor base by means of a stopper. A couple of mold gripping pieces 19 on respective ends of the reversing arm 18 are brought close at respective gripping piece driving devices 21, and a mold 3 to be replaced and a new mold 3' are gripped respectively. After that, the reversing arm 18 is lifted up by the driving device 15 and pivoted by a rotation driving device 17 by 100 deg.C, and lowered by the driving device 15 down to the stop position of the stopper 16 to position the mold 3 to be replaced on a mold feeding bed 5 and the new mold 3' upside down on the other end of a mold transfer device 4, and a couple of mold gripping pieces 19 are separated by the gripping piece driving device 21.
Patent JP-H0898480-A (JP)
Title: Capacitor induction motor
Inventor: OKUDERA HIROYUKI
IPC: H02K1/16
Filed: 1994-09-20
Abstract: PURPOSE: To prevent occurrence of differential flux density by projecting symmetrical right and left tooth parts, wider than an I-shaped tooth part, to the opposite sides from every other substantially I-shaped base end having width substantially equal to the total width of the I-shaped right and left tooth parts. CONSTITUTION: Substantially I-shaped(OI) 3 tooth parts are provided, at a constant interval, from a yoke part 2 along the inner circumference of a stator core 1. Symmetrical right and left tooth parts, i.e. substantially L-shaped(OL) 4 and inverse L-shaped(ZL) 5 tooth parts, wider than the OI3 tooth part are provided on the opposite sides of every other base end of the OI3 tooth part. The OL4 and ZL5 tooth parts are set wider than the OI3 tooth part and the width (a) at the base end is set substantially equal to the sum (b+2c) of the width (b) at the OI3 tooth part and the width (c) at the OL4 and ZL5 tooth parts. Grooves 6 are made on the inside and outside of the OL4 and ZL5 thus forming the stator core 1. This structure reduced differential flux density at the tooth part between inner and outer windings 8, 7.
Patent JP-S6286612-A (JP)
Inventor: IKEGAMI SHIGETAKA
IPC: H01B7/30
Filed: 1985-10-09
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-S61102746-A (JP)
Title: Package for lsi
Inventor: KADOMA YASUYUKI
IPC: H01L21/58
Filed: 1984-10-26
Abstract: PURPOSE:To prevent the breaking of an LSI chip on a short circuit by directly connecting an electric-supply terminal for an LSI-chip loading substrate and an LSI-chip loading metallic plate electrically. CONSTITUTION:Pin terminals 25 for feeding power supply are connected electrically to an LSI-chip loading metallic plate 21' by wirings 29 in a substrate, and the wirings 29 in the substrate can be realized easily by a formation through a through-hole printing technique. The electric resistance of the wirings 29 can further be reduced by shaping a plurality of the wirings 29. Accordingly, when a heat sink is brought into contact with a grounding section for a frame, etc. for an apparatus, short-circuit currents pass and flow through the wirings 29 in an LSI-chip loading substrate having a small resistance value, thus resulting in little currents passing through the inside of an LSI chip.
Patent JP-H05209466-A (JP)
Title: Crushing pliers
Inventor: ROOBERUTOOYAN BARUTERUSU
IPC: B26D7/26
Filed: 1992-08-25
Abstract: PURPOSE: To excellently consider load generated during operation (even in the case of the reception of troublesome load and in case by abrasion) by improving a crushing plier proper for concrete or a similar within a cutting range. CONSTITUTION: Shearing cutters 7, 8 are assembled of a plurality of sections constituted as a plurality of segments 7a, 7b or 8a, 8b divided in the longitudinal direction, and retained to plier-jaws 1, 2 through opposite holders (clamping sleeves 14: clamping plates 18: projecting sections 21). Resistance force generated in the shearing cutters 7, 8 in the case of a plier opening motion is absorbed in the opposite holders.
Patent JP-S6485974-A (JP)
Title: Photochromic pyrazolylfulgide compound
Inventor: AKASHI RIYOUJIROU
IPC: C07D403/06
Filed: 1987-09-09
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is i1-30C alkyl, 6-12C phenyl-substituted, phenyl, aralkyl or substituted aralkyl; R<2> and R<3> are 1-10C alkyl, 6-12C phenyl, substituted phenyl, aralkyl, substituted aralkyl or H; or group shown by formula II is admantylidene; R<4> is H, 1-10C alkyl, 6-12C phenyl, substituted phenyl, aralkyl, substituted aralkyl or halogen; R<5> is R<1>, acyl or H; R<6> is R<4> or substituted amino; Y is O or N-R<7>; R<7> is R<1>, 3-30C (meth)acrylic acid alkyl ester or H]. EXAMPLE:(E)-alpha-(1,3,5-Trimethyl-4-pyrazolyl) ethylidene (isopropylidene) succinic anhydride. USE:Useful in various fields such as recording materials or optical element materials. PREPARATION:A compound shown by formula III and a compound shown by formula IV are subjected to stobbe condensation to give a compound shown by formula I.
Patent JP-S60119007-A (JP)
Inventor: WADA TAKESHI
IPC: H01B3/12
Filed: 1983-11-30
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-S60116651-A (JP)
Title: 1,3,5-trisubstituted benzene derivative
Inventor: KUSABAYASHI NARIKAZU
IPC: C07C69/773
Filed: 1983-11-30
Abstract: NEW MATERIAL:The 1,3,5-trisubstituted benzene derivative of formula I (R is group of formula II; R<1> is alkyl). EXAMPLE:1,3,5-Benzenetricarboxylic acid tri(p-n-octyloxyphenyl) ester. USE:Useful as a liquid crystal substance. It has a monotropic tansition point at about <=30% from the liquid crystal phase to the isotropic liquid, and can be used as a liquid crystal display, etc. by mixing other known liquid crystal or dye. PREPARATION:The compound of formula I can be produced e.g. by reacting 1,3,5-benzenetricarbonyl chloride with a p-alkoxyphenol of formula III in an inert solvent such as dioxane, tetrahydrofuran, etc. in the presence of a basic compound such as sodium acetate, etc. at 0-200 deg.C.
Patent JP-H0562325-A (JP)
Title: Recording carrier loading device
Inventor: FUKUYAMA SHIGERU
IPC: G11B17/04
Filed: 1991-09-06
Abstract: PURPOSE:To reduce the number of parts and to miniaturize the device by using a lock lever for restraining a slider from a main chassis in common as an ejecting member for a disk cartridge and to accurately position a magnetic disk by interlocking with pressure for positioning a center core of the magnetic disk in the disk cartridge. CONSTITUTION:A restraining groove 40 for restraining a slide plate 20A is provided on the main chassis 10A and an restraining means A for releasing the restraint of the above main chassis 10 from the above slide plate 20A attending upon loading of the disk cartridge 1 and ejecting the disk cartridge 1 attending upon the ejecting is provided on the slide plate, thus featuring the subject device.
Patent JP-H01126204-A (JP)
Title: Synthesis of oxide mixture
Inventor: NIKORASU DEBITSUDO SUPENSAA
IPC: H01L39/12
Filed: 1988-09-09
Abstract: PURPOSE: To obtain mixed metal oxides which are adequate for a laser cathode, etc., and is homogeneous and do not contain foreign materials, by bringing the soluble salts of plural metals and quaternary ammonium carbonate into reaction and drying and calcining the mixed carbonates of the settled metals.  
     CONSTITUTION: CO 2  is blown into an aq. soln. of quaternary ammonium hydroxide (e.g.; tetramethylammonium hydroxide) to form the soln. of the quaternary ammonium carbonate (e.g.; tetramethylammonium carbonate). The soln. of the soluble salts of the plural metals (e.g.: lanthanum nitrate, strontium nitrate, cobalt nitrate) is added to the soln. of pH about 7.7 to 10 to effect reaction and to allow the mixed carbonate of the metals to settle. The precipitate is then recovered and dried and is then calcined. The mixed metal oxides (e.g.; La 0.7 Sr 0.3 CoO 3 ), which are homogenous at an atom level, do not contain foreign contaminating materials and are useful as ceramics, are obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0657719-A (JP)
Title: Revetment
Inventor: SAKUSE NOBUO
IPC: E02B3/04
Filed: 1992-08-03
Abstract: PURPOSE:To make a person get close to water at the waterside, to obtain attractive natural environment even at the top section of a revetment, inhibit the throwing-away of refuse, etc., mentally and make the revetment useful for nature conservation. CONSTITUTION:A promenade 2 connected to the top section 3 of a revetment 9 by steps 4 as connection roads is installed at the waterside. Soil 5 is introduced on the inside so that garden plants can be planted on the top section 3, and waterproof embankments 7 having low height and distributing no field of view are mounted on the sides of the top section 3.
Patent JP-H1069618-A (JP)
Title: Sample stage and charged particle ray device using the same
Inventor: SUZUKI HIROSHI
IPC: G01N1/28
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To simply introduce the device as it is and to facilitate observation and measurement by providing plural terminals on a sample fixing stage and providing plural terminal receptacles on the side of a moving mechanism part. SOLUTION: When the sample fixing stage 12 held by a carrier rod 211 is moved with its pins 121 toward a fixing stage holding part 13 so as to house these pins 121 into their receptacles 131, the stage 12 is mechanically fixed to the holding part 13. Then, a sample 11 of a magnetic head is introduced into a lens barrel 18. A signal for generating a write magnetic field is given to the magnetic head by using a sample driving part 16 outside the lens barrel and connected electrically to the sample 11. Consequently, measurement of a deflecting amt. by the magnetic field is performed by changing an arrival position of an electron ray 10 on a fluorescent plate 271 in an observation room 27 or on a film 281 in a camera room 28.
Patent JP-H0649122-A (JP)
Title: Olefin polymerization catalyst and method of polymerizing olefin
Inventor: YAMADA SATORU
IPC: C08F10/00
Filed: 1992-08-04
Abstract: PURPOSE:To obtain an olefin polymerization catalyst which can be prepared easily and with which a polyolefin excellent in material properties and processability can be efficiently produced, by using a specific metallocene compound, an organic Al compound, and a metal borate at the catalyst components. CONSTITUTION:The catalyst comprises a metallocene compound represented by formula I (wherein Cp<1> and Cp<2> each is (substituted) cyclopentadienyl; R<1> is a 1-4C alkylene, a dialkylsilicon, a dialkylgermanium, an alkylphosphine, etc.; m is 0 or 1; M is titanium, zirconium, or hafnium; and X is fluorine, chlorine, bromine, or iodine) [e.g. bis(cyclopentadienyl)titanium dichloride], an organic Al compound represented by formula II (wherein R<2> is H, an alkyl, an alkoxy, etc.) (e.g. trimethylaluminum), and a metal borate represented by formula III (wherein C is the cation of an alkali (or alkaline earth) metal; L is a Lewis base; A is a boron-compound anion; n is 0-6; and b and d each is an integer).
Patent JP-S59119292-A (JP)
Inventor: TANAKA NAGATOSHI
IPC: G21C7/14
Filed: 1982-12-27
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-H0972207-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: NAKAMURA HIDEO
IPC: F01L1/34
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To perform an individual phase control in an internal combustion engine having each valve timing mechanism for a plurality of cylinders by using a common oil control valve. SOLUTION: An oil control valve(OCV) 80 is connected to a variable valve timing mechanisms (VVT) 50R, 50L provided on left side cylinders and right side cylinders of a V-type engine. When the OCV 80 supplied lubricating oil to a first hydraulic supply hole 51a of the VVT 50R, hydraulic pressure is applied to the first hydraulic supply hole 51a of the VVT 50L by the lubricating oil, but it is under non-communication condition or under blockage condition because the journal groove 67 of the VVT 50L is located 180 deg. opposite to the journal groove 67 of the right side cylinders RS, whereby the lubricating oil is not supplied to the VVT 50L of the left side cylinders and only VVT 50R of right side cylinders is controlled.
Patent JP-S6286352-A (JP)
Title: Composite prism plate for stereoscopic observation
Inventor: KIMURA SEIZABURO
IPC: G02B5/04
Filed: 1985-10-14
Abstract: PURPOSE:To enlarge the size of the titled composite prism plate by continuously arranging plural refractive faces formed on symmetrical step surfaces obtained by forming light refracting border surface parts and plane parts to be discriminated by the naked eye alternately and continuously on one surface of a perspective face body consisting of a transparent plate. CONSTITUTION:The perspective face body 1 is formed by transparent plates consisting of the 1st and 2nd face bodies 2, 3 arranged in parallel with each other. Many refractive faces 9 consisting of refractive border face parts 5 and the plane parts 6 are continuously arranged on the upper surface of the 1st face body 2. The refractive border face parts 5 has the size to be discriminated by the naked eye. In addition, many refractive faces 9' consisting of refractive border face part 7 and plane parts 8 are continuously arranged also on the lower surface of the 2nd face body 3 as well.
Patent JP-H0675724-A (JP)
Title: Print controller
Inventor: HARADA TAKUTO
IPC: G06F3/12
Filed: 1992-08-26
Abstract: PURPOSE:To ensure the effective use of plural printers connected to a network. CONSTITUTION:A print controller 121 connected to a host computer 101 receives the print data from the computer 101 and stores the data in a hard disk 201. At the same time, the controller 121 reads out the quantity of data on the print job of each of printers 111-114. The controller 121 calculates the time needed for each printer to complete its print job based on the read quantity of data and the processing speed of each printer that is previously set. Then, the print data stored in the disk 201 are sent to the printer that has the shortest printing time. Thus the printer prints the received data.
Patent JP-H0275874-A (JP)
Title: Insulation box
Inventor: WATANABE MASAHIKO
IPC: F25D13/02
Filed: 1988-09-09
Abstract: PURPOSE:To regulate and maintain the temperatures of articles independently in a plurality of respective content placing shelves by providing conditioned air supply ports at the shelves, and selectively opening or closing dampers provided at the ports. CONSTITUTION:Rockable dampers 11 connecting a chilled gas supply passage 9 to chilled gas outlets for respectively opening or closing chilled gas supply ports 10 are mounted. If there is not commodity A on an article container B, a detecting member 3a is rocked downward around a horizontal shaft center to turn ON a microswitch 3b to detect no commodity A, and to interlock an interlocking member 11a to close a damper 11. If there is a commodity A, the member 3a is rocked upward around the center. Then, the microswitch 3b is turned OFF to detect the commodity A and to interlock the member 11a to open the damper 11. Accordingly, since the damper 11 is closed in the container B having no commodity, no chilled gas is supplied.
Patent JP-S6383246-A (JP)
Title: Magnet alloy
Inventor: TOKUSHIMA TADAO
IPC: C22C38/00
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a magnet alloy having superior corrosion resistance and a high magnetic energy product at a low cost by specifying a compsn. consisting of a rare earth element, B, Be and a transition element and by restricting difference in the number of electrons to a specified range. CONSTITUTION:A compsn. consisting of one or more kinds of rare earth elements, R1, R2,..., B, Be and one or more kinds of transition elements M1, M2,... including Cu and represented by a formula (R1a1+R2a2+...)xBpBey(M1b1-+ M2b2+...)z is provided to a magnet alloy. Atomic ratios among the constituent elements in the formula satisfy a1+a2+...=1, b1+b2+...=1, p+x+y+z=1, 0.1<x<0.3, 0.6<z<0.9 and 0.01<p<0.09. The value (y) is set to that difference DELTAe in the number of electrons represented by a formula DELTAe= z.SIGMA(NMi-18).bi-x.SIGMA(NRi-18).ai--5p-4y- (where MNi is the atomic number of an element Mi and NRi is the atomic number of an element Ri) is regulated to -0.75-3.5. Thus, a superior magnet alloy is obtd.
Patent JP-H04108407-A (JP)
Title: Cabinet with draining shelf
Inventor: YAMADA YOSHITAKA
IPC: H01K1/50
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the cabinet with a draining shelf of quick drying by providing a lighting equipment for radiating a visible light to the outside of a cabinet main body, and also, radiating a heat ray to the inside of the cabinet main body, on the cabinet main body. CONSTITUTION:By opening a door 8 of a cabinet A, tableware, etc., 7 washed in a sink are placed on a draining shelf 2 in the cabinet A. When the tableware, etc., 7 are placed on the draining shelf 2, a heat ray alpha which transmits through a dichroic mirror 11 and is radiated backward from a halogen lamp 10 of a high temperature is irradiated to the tableware, etc., 7 directly or by being reflected by an infrared ray reflecting plate 4, and the tableware, etc., 7 are heated and dried. Also, air in the cabinet A is heated, and the heated air circulates in the cabinet A, and dries forcibly the tableware, etc., 7. On the other hand, air of a low temperature containing moisture evaporated from the tableware, etc., 7 is exhausted downward from the inside of the cabinet A.
Patent JP-H0566821-A (JP)
Title: Plate working machine
Inventor: KOJIMA YASUHIRO
IPC: G05B19/4155
Filed: 1991-09-06
Abstract: PURPOSE:To shorten the moving time of a plate, and to shorten the whole working time by changing the working direction at every working area, based on a result of deciding the moving direction of a working area, and the working direction. CONSTITUTION:A controller 20 is provided with a control part 30 consisting mainly of a microcomputer, and a tape reader 31, a keyboard 32, a memory 33 and other input/output part are connected thereto. Also, to the control part 30, a turret driving part 34, a table driving part 35 and a punching part 36 are connected, respectively. The memory 33 stores an NC program read in from the tape reader 31. By this device, a working command containing plural working procedures is executed repeatedly, and when multiple taking for performing working of the same contents is executed at every working area divided with respect to one piece of plate, a direction deciding means decides the moving direction and the working direction of the working procedure. By this result, a working direction changing means changes the direction so that the moving time between the working areas becomes the shortest at every working area.