baber/WOPTO huggingface dataset:
Patent JP-2001083448-A (JP)
Title: Rotary deflector, optical scanner and image forming device
Inventor: OKURA MASAYOSHI
IPC: G02B26/08
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise of a device and to stabilize image quality by adding a mass body to the non-driving part of a driving motor for rotating a rotary polygon mirror. SOLUTION: A base plate 38 for the driving motor 30 provided in a rotary deflector 31 is fixed on the base of a housing 16 with a fixing screw 40. A cylindrical fixed shaft 44 is fitted and erected in the recessed part 42 formed at the center part of the plate 38. A long screw 46 is inserted in the through hole of the shaft 44 from above. A screw hole 66 is formed at the axis center of the head part 48 of the screw 46 and a fixing screw 68 is screwed therein. A level difference 70 is formed at the outer periphery part of the head part 48 and supports the mass body 72 when an attaching hole 74 formed at the centroid part of the mass body 72 is inserted in the head part 48. The mass body 72 is fixed on the head part 48 of the fixed shaft 44 by the screw 68 through washers 76 and 77 without disassembling the shaft 44.  Therefore, another mass body is easily attached/detached in order to suppress the fluctuation of oscillation frequency.
Patent JP-H0972392-A (JP)
Title: Gear transmission and generating device therewith
Inventor: MITSUMOTO KENICHI
IPC: F16H3/22
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission to eliminate a rotational slide contact spot by a shift means, prevent from wear even during high speed rotation, and prevent the occurrence of a backlash even during a high transmission force. SOLUTION: A gear transmission 2 comprises an input shaft 8, an output shaft 9, and an intermediate 10. The intermediate shaft 10 is formed in such a manner to spline-couple an intermediate first shaft 10A and an intermediate second shaft 10B, A casing 13 is movably attached to a gear case 7 and the intermediate second shaft 10B is installed therein. The casing 13 is movable by a jack type shift means 16. Through movement of the intermediate second shaft 10B along with movement of the casing 13, engagement with either the gear 19 for 60 cycle of an output shaft or the gear 20 for 50 cycle thereof is selected. The output shaft 9 is coupled to a generator 1 and the input shaft 8 is coupled to a drive source 3.
Patent JP-H08120127-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KUMAGAI MASATOSHI
IPC: C08K5/14
Filed: 1994-10-20
Abstract: PURPOSE: To obtain the subject composition useful for interior automotive trims, etc., having excellent flexibility, mechanical strength, rubber-like properties, chemical resistance, scratching resistance, appearance and feel, comprising a syndiotactic polypropylene and an ethylene-octene copolymer in a specific ratio. CONSTITUTION: This composition is obtained by blending (A) 10-90wt.% of a syndiotactic polypropylene with (B) 90-10wt.% of an ethylene-octene copolymer and preferably (C) an organic peroxide in a molten state and partially cross- linking. The component A having >=0.75 syndiotactic pendant ratio in the case of a homopolymer, >=0.7 in the case of a copolymer is preferably used. The component B having 0.5-30g/10 minutes MFI and 0.85-0.93g/cm<3> is preferably used. 2,5-Dimethyl-2,5-di-(t-butylperoxy)hexane is preferably used as the component C.
Patent JP-H1194848-A (JP)
Title: Measuring apparatus
Inventor: HAYASHI YOSHIAKI
IPC: G02B21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To enable high-magnification optical observation by setting a guide optical system which can guide an observation illumination light to an inner space of a scanner and a projection optical system which can project the guided illumination light to a measured object. SOLUTION: Since the need of notching part of a scanner 40 for the purpose of optical microscopic observation is eliminated in this measuring apparatus, an optical microscope and a scanning type probe microscope can be combined with maintaining various performances of the scanner 40. Moreover, since a ring collimator lens 54 is arranged in the vicinity of a move end of the scanner 40, an observation area, namely, an optical path length to a sample 34 is reduced, so that a range of an observation illumination light can be set large. Accordingly a quantity of light taken via an objective lens 58 is increased, thereby enabling stable and sure optical observation with high magnification.  For instance, with the application of a transillumination to a low-contrast sample such as a live cell, etc., an optimum illumination method to various microscopies and a magnification of the objective lens 58, etc., is obtained.
Patent JP-H0995054-A (JP)
Title: Information recording medium
Inventor: MATSUDAIRA OSAHISA
IPC: G11B7/24094
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To detect an unfair practice by providing a thermal recording layer consisting of a specific layer laminated on a substrate, on one of the surfaces of a core sheet, laminating a transparent oversheet on the thermal recording layer, and removing the part of the laminated specific layer a heat generated by an infrared beam emitted through the transparent oversheet to record information. SOLUTION: An information recording medium 1 is composed of a thermal recording layer 4 as an information display part provided between a core sheet and a transparent oversheet allowing permeation of lights in a visible ray region, a near-infrared region and an infrared region and least absorbing these lights. In addition, this thermal recording layer 4 is welded by thermal fusion to the core sheet 2 and the oversheet 3, then the entire laminate is formed into a sheet, and is punched out in the shape of a card. The thermal recording layer 4 consists of a colored layer 6, a vapor deposition anchor layer 7, a metal thin film layer with a thickness of 500-1200nm and an infrared absorptive layer 9 without light absorption in the visible ray region.  If an infrared ray or a near infrared ray is emitted to the information recording medium 1, a metal thin film layer 9 to be absorbed into the infrared ray absorptive layer 9 of the thermal recording layer 4 is balled up without thermally affecting the oversheet 3, and an image is formed on the foundation colored layer 6.
Patent JP-H0883640-A (JP)
Title: Cord reel device with fire preventing switch mechanism
Inventor: WATANABE OSAMI
IPC: H01R13/46
Filed: 1994-09-13
Abstract: PURPOSE: To surely prevent a fire and a damage accident of a power cord due to heating when it is excited and used being wound in many layer by forming a switch mechanism into an overload releasing mechanism with a limit switch. CONSTITUTION: When a power cord 15 is extracted, a marker 20 is exposed to the outside of a case 2, a limit switch 11 is turned on, and the power cord 15 is kept wound on a reel body 4 by the allowed number of turns. The allowed number of turns indicates the number of turns that the temperature rise of the wound portion does not exceed the value shown in the engineering standard based on the 'Electrical Apparatus Regulation Law' when the rated current described on a cord reel device is fed. When the limit switch 11 is turned on, a light emitting diode 17 is lighted. A user can turn on a power switch 19 after observing the light emitting diode 17, the temperature rise of the power cord 15 left in the reel body 4 does not exceed the reference value, and the power cord 15 can be excited and used over a long period without risk of a fire.
Patent JP-2001083280-A (JP)
Title: Incore instrumentation signal processor and incore instrumentation system of reactor
Inventor: HIRUKAWA ATSUJI
IPC: G21C17/108
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain an incore instrumentation signal processor capable of obtaining signal more exactly proportional to local output by correcting delayed gamma ray included in the output signal of a gamma thermometer assembly. SOLUTION: An incore instrumentation signal processor 1 has a GT site panel 3 and panel 4 which expresses a delayed gamma ray component included in GT signal indicating the local power distribution of power region in a reactor detected with a GT sensor 21 with its time constant, and removes the weight and the delayed gamma ray component expressed with the time constant and the weight from the GT signal to obtain gamma thermometer signal not affected by the delayed gamma ray component.
Patent JP-H04132552-A (JP)
Title: Air intake part construction for bubble generating bath tub
Inventor: HARADA EIJI
IPC: A61H23/00
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the generation of a sucking sound of air while keeping a mixing sound of a bath tub and the air by positioning one side open end of an air intake pipe provided at an air intake section below a rim part formed on an upper end periphery of a bath tub body to allow the sucking of the air while the other side end of the air intake pipe is connected to a feed air piping communicating therebetween. CONSTITUTION:With an operating of a circulation pump P, bath hot water in a bath tub body 8 is circulated forcibly through a bath hot water circulation passage R and mixed with air taken in from an air intake section 51 to jet the bath hot water mixed with bubbles into the bath tub body 8 through jetting nozzles 46 and 46 and 47 and 47. Here. one side open end of an air intake pipe 54 provided at the air intake section 51 is positioned below a rim part 8a formed on an upper end periphery and a silencer 80 is mounted at the same open end to enable the preventing of the generation of a sucking sound (hissing) of air sucked. Moreover. the rim part 8a of the bath tub body 8 is closed at the bottom. Thus. even when a mixing sound of the bath hot water and the air to be generated in jetting nozzles transmits through a feed air piping 52 and the air intake pipe 54 to be released as noise from the silencer 80. it will not leak inside the bath tub body 8 within a bath room 7 and to the side of a washing space 9.
Patent JP-H0199698-A (JP)
Title: Accepting tank for industrial waste
Inventor: YAMAGUCHI YORIO
IPC: B09B1/00
Filed: 1987-10-12
Abstract: PURPOSE:To reduce the installation cost of an accepting tank and to facilitate the accepting operation of industrial waste by opening the above-the-ground surface of the accepting tank embedded in the ground. CONSTITUTION:The accepting tank 20, the above-the-ground surface of which is opened and the base 23 is formed nearly horizontal and is embedded in the ground of a floor surface 21, is partitioned by a nearly perpendicular partition plate 24 to a 1st tank part 20a and a 2nd tank part 20b. An iron or steel plate 25 provided with many holes 25a is mounted over the entire surface of the partition plate 24 inclusive of the part arriving at the base 23. Of the industrial waste accepted into the 1st tank part 10a of this accepting tank 20 from a dump truck, etc., the sludge 26a passes the holes 25a of the plate 25 and moves to the 2nd tank part 20b where lumps 26b, etc., of the industrial waste are separated. The sludge 26a in the 1st tank part 20a is slowly stirred by a bucket 27b (a kind of stirring means) mounted to a wire rope 27a of an overhead traveling crane 27, by which the lumps 26b stuck near the holes 25a are separated from the holes 25a and the clogging of the hole 25a is obviated.
Patent JP-2000092092-A (JP)
Title: Power source controller and power source control system
Inventor: MIYAGAWA KOICHI
IPC: H04L12/40
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To remotely turn the power source of equipment ON/OFF by utilizing a LAN from a remote management terminal. SOLUTION: This power source controller is provided with a LAN connection part 8 connected to a LAN cable 6 for receiving power source ON/OFF request information informed from the LAN cable 6 and a power source control part 9 for ON/OFF controlling AC output based on the received power source ON/ OFF request information.
Patent JP-2000106889-A (JP)
Title: NEW HUMAN GENE SIMILAR TO SECRETORY MOUSE PROTEIN sFRP-1
Inventor: HU ERDING
IPC: A61K48/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide for treatment, diagnosis or the like for cardiac disease, hypertension, cardiovascular disease, renal disease, insulin resistant diabetes or the like which shows high homology to the nucleic acid coding a specific amino acid sequence of ATG-1709 polypeptide. SOLUTION: This polynucleotide is an isolated new polypeptide which comprises the nucleotide sequence showing at least 80% homology over the whole length to the nucleotide sequence coding the ATG-1709 polypeptide of the formula and coding a polypeptide having ATG-1709 polypeptide activity or the nucleotide sequence complementary to this nucleotide sequence, consists of a secretory protein ligand for 7-TM receptor frizzled family and is useful in the treatment, diagnosis or the like for cardiac disease, hypertension, cardiovascular disease, renal disease, obesity, insulin resistant diabetes, central nervous system disease or the like. This polynucleotide is obtained by standard- cloning and screening out a cDNA library arising from human small intestine and using EST analysis.
Patent JP-H02104536-A (JP)
Title: Production of cyclohexenes and hydrogenation catalyst therefor
Inventor: FUKUHARA HIROSHI
IPC: C07C67/00
Filed: 1988-10-12
Abstract: PURPOSE:To obtain cyclohexenes by the partial hydrogenation of a monocyclic aromatic hydrocarbon with hydrogen in the presence of water using a catalyst produced by supporting a group IVB metal in combination with Ru on hydrotalcites. CONSTITUTION:Cyclohexenes are produced in high selectivity and yield by partially hydrogenating a monocyclic aromatic hydrocarbon (e.g., benzene, chlorobenzene, hydroxybenzene or toluene) at 100-200 deg.C under a hydrogen pressure of 10-100kgf/cm<2> in the presence of water using a catalyst produced by supporting a group IVB metal in combination with Ru on hydrotalcites. The catalyst can be produced by using a carrier consisting of a hydrotalcite of formula I (M<2+> is Mg<2+>, Mn<2+>, Fe<2+>, etc.; M<3+> is Al<3+>, Fe<3+>, etc.; A<n-> is OH<->, F<->, Co, etc.) or a compound of formula II forming a hydrotalcite structure by hydration, supporting Ru ion and a group IVB metal in arbitrary order on the carrier and reducing the product.
Patent JP-S63111016-A (JP)
Title: Manufacture of silicon carbide whisker preform
Inventor: SUGIHARA KANJI
IPC: B29B11/16
Filed: 1986-10-30
Abstract: PURPOSE:To obtain SiC whisker preform with uniform structure by a method in which after SiC whisker has been dispersed in weak basic aqueous solution, it is filtered, and the wet whisker cake formed is kept as it is or is pressed into a specified density and then is dried. CONSTITUTION:The SiC whisker having adhered SiO2 content of at most 0.5wt% is added into NH4OH aqueous solution, and then it is sufficiently agitated and mixed with an agitator. After the dispersed solution has been kept in stationary condition, said solution is poured into e.g. a cylindrical pressure-filtration forming tool, and is filtered at a high speed, and then the wet whisker cake formed is dried, whereby the tough SiC whisker preform having uniform structure and no crack accompanied by the expansion due to drying may be manufactured, when SiC whisker having SiO2 of a low adhesion content is used.
Patent JP-H1196175-A (JP)
Title: Method for retrieving and displaying data base, and retrieval system
Inventor: KAWASAKI SHIGETO
IPC: H04N21/4782
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make easily executable scenario updating edition capable of arranging retrieved information on the time base and inserting subsidiary information into the retrieved information so as to optionally insert another subsidiary information such as advertisement in the case of arranging retrieved information on the time base and outputting the information with the lapse of time in push type information providing service through the Internet. SOLUTION: The positional information of plural data stored in data bases distributed on a network is successively outputted on the time base and displayed based on a described scenario. In the case of displaying the positional information of these data, subsidiary information such as advertisement is inserted into the time base of the positional information of the retrieved main information based on the described scenario. Main information order control information 41 for controlling the output display order of the main information and subsidiary information order control information 42 are individually prepared and the subsidiary information is inserted into the main information and displayed based on presentation frequency control information 43.
Patent JP-2000088051-A (JP)
Title: Spring structure body
Inventor: SUZUKI KAZUHIRO
IPC: F16F7/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a jig at the time of connection to a mass body, and simplify mounting work by setting to exhibit tension force by compressing a spring body when a rod body is slipped out from a cylinder body, and setting the cylinder body freely to move along a guide rod arranged on an outer periphery of a base end side. SOLUTION: A rod body 2 is penetrated on an axial core part of a seal cap 12 serving a base end as an opening end and serving the other end as a close end, by a cylinder body 1 for connecting the base end part to a building A side. By a guide structure G provided with a guide rod 4 and a rod receiver 5, the cylinder body 1 is set freely to move for a prescribed stroke in an axial direction. By the rod body 2 for connecting a tip end to a mass body M side, the other end side is inserted into the cylinder body 1 freely to project/retreat. A spring body 3 mounted in the cylinder body 1 is composed of multiple numbers of laminated disk springs, and the rod body 2 is set so as to have an initial load in a condition sinked most into the cylinder body 1.
Patent JP-H0976283-A (JP)
Title: Method and apparatus for manufacture of plastic molded produce
Inventor: NAKAYAMA TORU
IPC: B29C33/14
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To carry out molding wherein marks of a mold is not generated on a surface of a plastic molded product with which a label is integrated. SOLUTION: A gate 12 and a suction port 8 are formed in a cored mold 1, and a label 20 is sucked by the port 8. Molten resin is injected from the gate 12, the label is pushed onto a molding surface 6 of a cavity mold 2 by injection pressure of the resin 19, and a plastic molded product which the label is integrated with by curing of the resin is molded. Though the molten resin goes round between the label 20 and the molding surface 6 of the cavity mold 6, since any suction port is not on the molding surface of the cavity mold 2, marks to be caused by the vacuum port are not generated on the surface of the plastic molded product.
Patent JP-H0565591-A (JP)
Title: Manufacture of ce added cast steel
Inventor: GENMA KIWA
IPC: C22C33/06
Filed: 1991-09-09
Abstract: PURPOSE:To manufacture a cast steel added with a prescribed amt. of Ce at high yield. CONSTITUTION:The molten metal of a cast steel is held to the temp. higher than the m.p. of the cast steel by 50 to 300 deg.C, is added with Si, by weight, of >=0.2% based on the molten metal and is added with Ce within 1min, and after that, within 2min, the molten metal is poured into a mold. For manufacturing the heat resistant steel, finally, the compsn. is regulated, by weight, to 0.05 to 0.4% C, 1.0 to 4.5% Si, <0.6% Mn, <0.04% P, <0.04% S, 14 to 18% Cr, 0.2 to 0.6% V, 0.5 to 1% Nb, 0.1 to 0.3% Mo, <0.01% W, 0.01 to 0.3% Ce and the balance Fe.
Patent JP-2000090403-A (JP)
Title: Magnetic head for magneto-optical recording and magneto-optical recording device
Inventor: ISHII KAZUNORI
IPC: G11B5/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for magneto-optical recording in which temperature rise is suppressed even if a modulation frequency is high, and reduction of generated magnetic field caused by reduction of saturation magnetic flux density of cores accompanied by suppressed temperature rise. SOLUTION: In a magnetic head 1 for magneto-optical recording provided with a coil 21 having a first coil pattern consisting of a film of a conductive material, the coil 21 is further provided with first patterns 33a-33d for radiation consisting of films of conductive materials formed around the first coil pattern, and a radiation member in which when the minimum radius of the outermost periphery of the first coil pattern is assumed to R1, a total area Sh1 of the first patterns 33a-33d for radiation formed in a range in which the distance from a center point X1 of the first coil pattern is 2R1 or less is 1.5 times as much as a total area Sc1 of the first coil pattern, and adhering directly or holding a heat conductive member between them to the first patterns 33a-33d for radiation.
Patent JP-S62116121-A (JP)
Title: Molding die
Inventor: WATANABE SHICHIRO
IPC: B29C45/40
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the molding gas or the overpacked material from flowing out onto the butt face of the mold or remaining in the mold by providing the end of sliding knock-out pin installed in the guide opening of the mold block and protruding out into the air vent channel set on the mold plate. CONSTITUTION:A penetrating pin hole 21 is formed on the movable retainer plate 15 and the scroll sheet 14 correspondingly to each of the crossing positions of cross-shaped air vent channel 20 and the knock-out pin 26 having the stopper 27 slides in reciprocating motion. When loaded with molding pressure, the molding gas and the overpacked material are charged into the receiving space 31 formed by lowering the knock-out pin 26 to eliminate outflow of the said gas or material and creation of burns from the butt face 17. When the mold is open, the knock-out pin 26 is pushed up by the spring of push-out cushion 28 to remove the substance solidified in the said space 31 and the air vent channel 20 together with the molded part, which eliminates the chances for the said substance remaining on the mold.
Patent JP-H0891472-A (JP)
Title: Method and case for packaging windshield
Inventor: TAKENOYA SHIGEO
IPC: B65D85/68
Filed: 1994-09-28
Abstract: PURPOSE: To dispense with the cushioning materials of foam resin, etc., and package an object compactly by a method wherein both the ends of packaging material are held between raising parts at the both ends thereof while a packaging case is being formed with a self-adhesive tape and engaging pieces are folded inwardly and engaged securely with the cutout grooves formed in flaps. CONSTITUTION: A second packaging material 2 is placed on a first packaging material 1, a bottom flap 24 is bent downwardly and, on the outer side of this bottom flap, the bottom flap of the packaging material 1 is placed to thereby form a packaging case. The packaging material 2 is opened outwardly, semi-circular cutouts 21e and 22e are raised by inserting the finger and flaps 21 and 22 are raised along seams 21a and 22a as folding lines and are folded outwardly along folding lines 21b and 22b. At this time, the flaps 21 and 22 are raised with window holes 2a and 2b left respectively in the packaging material 2. An object 7 to be packaged is gently placed on the packaging material 1, cutout grooves 11d and 12d are positioned outside each end of the object 7 and the object is covered with the packaging material 2.