baber/WOPTO huggingface dataset:
Patent JP-2000045863-A (JP)
Title: Cylinder block reinforcement structure for multicylinder internal combustion engine
Inventor: YOSHIOKA SHINJI
IPC: F02B61/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of stuffy noises and keep compactness of a driving device by improving rigidity of a cylinder block to which a flywheel housing is connected. SOLUTION: A crank case 3 and a cylinder main body 7 are assembled to form a cylinder block 13. An oil pan 16 is attached to a lower surface of the crank case 3. A flywheel housing is fastened to one end side end surfaces of the cylinder block 13 and the oil pan 16 in an axial direction of a crank shaft 4. One end side of an assembly composed of the cylinder block 13 and the oil pan 16 has a truncated conical form which is gradually increased in its outer diameter toward the side of the flywheel housing. The truncated conical form is arranged substantially on an axial center 5 of the crank shaft 4.
Patent JP-S61116306-A (JP)
Title: Holding device of image-forming lens
Inventor: YANAGIMOTO TAKEKAZU
IPC: G11B7/12
Filed: 1984-10-19
Abstract: PURPOSE:To remove defocusing due to thermal expansion by holding a member to be scanned by leg parts extended from the surface of a substrate, forming rack parts on the other end sides of supporting legs extended from the other surface of the substrate and supporting an image-forming lens by focusing members formed on the rack surface of the substrate side. CONSTITUTION:A film adsorbing stage 35 to be a scanned member holding board for holding a member to be scanned, a photosensitive film 34 e.g., is formed on a surface separated from the surface of the substrate 31 by the leg parts 32, 33 extended from the surface of the substrate 31. The rack parts 38, 39 are formed on the other end sides of the supporting legs 36, 37 extended from the other surface of the substrate 31 and the image-forming lens 42 is formed by the focusing members 40, 41 fitted to the rack surfaces of the substrate side so that a projected image is formed on a photosensitive film 34 through an optical window 43 formed on the substrate 31.
Patent JP-S59109056-A (JP)
Title: Photosensitive body for electronic photography
Inventor: OKADA TAKAO
IPC: G03G5/02
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a good picture having very little fog of highlight even when making many copies by providing a PVK layer on a photosensitive body made by laminating a photoconductive layer and an insulating layer successively on a supporting electrode. CONSTITUTION:A photosensitive body used in a copying system that obtains many copies repeatedly by image forming process including optical image exposure simultaneous electrostatic charge are piled in the order of a photoconductive layer 2, an insulating layer 3 and a PVK layer 4 on a supporting electrode 1. The film thickness of the TVK layer is 0.05-1.0mum. The PVK layer 4 provided as a surface layer arrests injection of charge from a transfer roller or a transfer corona charger to which high voltage is applied when transferring. By this way, many copies can be obtained from the same electrostatic latent image without influenced by fog of highlight part.
Patent JP-2000036126-A (JP)
Title: Near field light storage device and proximity field light storage method
Inventor: KURODA AKIRA
IPC: G11B7/135
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a near field light storage device which may be made simpler in a process, higher in a yield, lower in a cost and smaller in a head size by an optical head of simple constitution and may be made higher in the seek speed and transfer rate of the optical head by an improvement in mechani cal characteristics and may be easily made multiple and a proximity field light storage method. SOLUTION: This near field light storage device has a recording medium and microopenings 106 arranged in proximity to face this recording medium. The recording medium is two-dimensionally scanned relatively in the intra- surface direction of the recording medium surface with respect to these openings 106. The openings 106 are irradiated with the light from a first light source from one side and evanescent light is oozed from the other side. The recording medium is subjected to recording by this evanescent light. The reproducing of the recording is otherwise executed by detecting the light from the recording medium generated with respect to the evanescent light. This near field storage method is for the device described above.
Patent JP-H0769991-A (JP)
Title: Production of dimethyl 2,6-naphthalenedicarboxylate
Inventor: UCHIYAMA SEIJI
IPC: C07C67/08
Filed: 1993-09-02
Abstract: PURPOSE:To provide a method for smoothly and industrially stably conducting an esterification reaction in a high yield, in production of dimethyl 2,6- naphthalenedicarboxylate by reacting 2,6-naphthalenedicarboxylic acid with methanol. CONSTITUTION:In this esterification reaction, trimethyl trimellitate is used as the solvent. The amount of used trimethyl trimellitate is 0.5 to 10 pts.wt., preferably 1.5 to 7 pts.wt. based on 1 pts.wt. 2,6-naphthalenedicarboxylic acid. The esterification reaction temperature is generally 200 to 350 deg.C, preferably 230 to 300 deg.C.
Patent JP-S60106555-A (JP)
Inventor: RORENSU ROI BARETSUTO
IPC: B65D41/04
Filed: 1984-10-19
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-H0958323-A (JP)
Title: Cup holder device
Inventor: MURAKAMI HIDEHIRO
IPC: B60N3/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To elastically urge a tray downward to prevent the tray from a play without using an exclusive spring member. SOLUTION: A cup holder device provided with a retainer 1, holder body 11, tray 21, support body 31 and elastic member 41 gives an elastically urging force for elastically urging downward the tray 21 to the elastic member 41 elastically urging the support body 31 in the bulging direction.
Patent JP-H1060552-A (JP)
Title: Production of aqueous high-purity nickel solution
Inventor: IMAMURA MASAKI
IPC: C01G53/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To improve purification efficiency at the time of producing nickel salts by using alkylphosphonic ester or alkylphosphinic acid to purify an aq. nickel soln. and extracting the impurity elements. SOLUTION: When impurity elements are extracted from an aq. nickel soln. contg. at least one kind between calcium and magnesium as the impurity, 2- ethylhexylphosphonic mono-2-ethylhexyl ester or bis(2,2,4-trimethylbenzyl) phosphinic acid is used as the extractant. The extraction is conducted at 40 to 60 deg.C, and the aq. nickel soln. is controlled to pH 4 to 6 after extraction. The highly viscous extractant is diluted and then used, the dilution ratio is pot specified, but the ratio is determined in accordance with the impurity concn. The concn. of the extractant is usually controlled to 1-50vol.%.
Patent JP-H11107129-A (JP)
Title: Direct electromagnetic driving type rotating selvedge apparatus for loom
Inventor: KRUMM VALENTIN
IPC: H02K11/225
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To weave high-quality permanent selvedges by installing a bearing device for a leno weaving disk in a narrow width-shaped rotating selvedge apparatus in which the leno weaving disk for guiding a leno weaving yarn is a rotator of an electromagetic drive device and weaving weft yarns in an edge of a woven fabric according to an interlock leno weaving. SOLUTION: This direct electromagnetic driving type rotating selvedge apparatus 1 comprises a rotator 2 having an outer race 6a of at least one rolling bearing 6 unrotatably secured to a leno weaving disk 3, at least one centering device 9, located in a housing 8, arranged coaxially with the central shaft 4 of the selvedge apparatus and supporting an inner race 6b of at least the one rolling bearing 6 and a signal transmitting device 13 of a system for measuring the absolute angle or a system for measuring a stroke in order to measure the position of a rotation angle of the rotator 2.
Patent JP-S59109633-A (JP)
Inventor: YONEZU HIROSHI
IPC: E04B1/04
Filed: 1982-12-13
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-H04101765-A (JP)
Title: Specular finishing agent and method
Inventor: DOI TOSHIRO
IPC: B24B37/00
Filed: 1990-08-21
Abstract: PURPOSE:To lessen the ill effect given to a human body by forming a specular finishing agent with a drug containing a calcium hypochlorite being dissolved in water. CONSTITUTION:Specular finishing is performed by a rotating polishing machine 2 with the use of a specular finishing agent 9 in a container 7. In this case, the specular finishing agent 9 with those which are mixed with the particulate like SiO2 not dissolved in water solution preferably in the water solution with a high degree bleaching powder whose effective chlorine quantity is about >=60% as the main component, or those which are added with a surface active agent or NaCl, being made as the main agent, is used.
Patent JP-2000033116-A (JP)
Title: Deodorizing device and air-conditioning indoor unit provided therewith
Inventor: ITO MIKIO
IPC: A61L9/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the dangerous image of an ultraviolet lamp attributable to the presentation of blue purple lamp color, and to enhance the comfortability in use, in a deodorizing device in which offensive smell components are resolved by irradiating ultraviolet rays onto a photocatalyst. SOLUTION: A translucent color sheet 16 colored in a color other than blue purple for absorbing the blue purple light is wound around the light-emitting part 14a of an ultraviolet lamp 14. The radiation light from the ultraviolet lamp 14 is weakened when it transmits through the color sheet 16 because the blue purple lights are absorbed. As a result, the color of the radiation light after transmission of the color sheet 16 is changed from blue purple colors to the color of light in a longer wavelength region, or the light-emitting condition in a visible-ray region perceived by a resident is not caused, so that the dangerous image from the usual blue purple lamp color can be restrained for enhancing the comfortability in use.
Patent JP-S59110941-A (JP)
Title: Hydrostatic shearing damper device
Inventor: OGISHIMA KIICHIROU
IPC: F16F15/02
Filed: 1982-12-15
Abstract: PURPOSE:To facilitate the production by enabling to size a small gap in which oil film is generated precisely and easily. CONSTITUTION:A bearing consists of upper and lower side laces 14a and 14b and a steel ball 14c inserted between both laces 14a and 14b. This lower side lace 14b is extended on a fixed base 11 without touching a movable body 15, and between the lower side lace 14b and the movable body 15 or between a fixed board formed at a fixed height on the basis of the lower side lace 14b and the movable body, a small gap 20 is formed for generating oil film. This construction permits to set the small gap 20 for the captioned device precisely.
Patent JP-S59108370-A (JP)
Title: Photovoltaic device
Inventor: OOWADA MAEHISA
IPC: H01L31/077
Filed: 1982-12-14
Abstract: PURPOSE:To make incident light to a photovoltaic device to contribute effectively the more as a photocurrent by a method wherein the optical band gap and dark conductivity at 20 deg.C of a P type layer or an N type layer on the opposite side to incidence of light are made respectively to the specified value or more. CONSTITUTION:A photovoltaic device is constructed of an amorphous semiconductor making P-I-N junction as a foundation, and containing a photoelectrically actively amorphous or crystal phase, and the device is obtained by performing glow discharge decomposition of a gaseous or gasified compound formed by combining properly from C, N, O, S, H, halogen, Si, Ge, Sn, for example. To make the quantity of Si contained in the obtained semiconductor to 50atom% or more is desirable, and desirably the more to make the quantity of the sum total of whole elements selected from a group of elements consisting of C, N, O, S to the degree not to exceed 30atom% in the semiconductor is favorable. In regard to a P type layer or an N type layer on the opposite side to incidence of light, to make the optical band gap Eg (opt) to about 1.8eV or more, and moreover to make dark conductivity at 20 deg.C to about 10<-8>(OMEGA.cm)<-1> is necessary, thickness is made to 50-300Angstrom , and desirably the more made to 50-200Angstrom .
Patent JP-H0880961-A (JP)
Title: Airtight compact
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a compact wherein a cosmetic article can be sealed under an airtight condition, and especially the opening/closing of its opening is facilitated by a lever operation. CONSTITUTION: For a compact, a body container 1 and lid 6 are pivotally fixed with a pin 7 at the rear part. The lid 6 has an elastic body 8 on the ceiling part, and the body container 1 has a hook piece 5 on the front lower surface. Then, on the front part of the lid 6, the upper end of an engaging member 9 which can be engaged with the hook piece 5 is pivotally fixed so as to be rotatable. In addition, a lever 14 is put in a hole 10 which is provided on the engaging member 9, and the lower end of the lever 14 is projected on the front surface of the engaging member 9. Also, the lever 14 has a structure wherein the upper end is pivotally fixed to the engaging member 9 so as to be rotatable.
Patent JP-2001040386-A (JP)
Title: Oil and fat composition
Inventor: KOIKE MAKOTO
IPC: A23L27/60
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition which effectively realizes the physiological functions, such as platelet agglomeration inhibition, derived from ω3-unsaturated fatty acids and which is excellent in oxidation stability, taste, etc., and in flowability and to provide a medicine composition for oral administration and food both containing such an oil and fat composition. SOLUTION: This oil and fat composition contains 0.1-59.8 wt.% triglycerides, 40-99.7 wt.% diglycerides, 0.1-10 wt.% monoglycerides, and 5 wt.% or lower free fatty acids, provided among acyl groups constituting diglycerides, the content of ω3-unsaturated acyl groups is 15-89.5 wt.% and the content of monoene acyl groups is 10-84.5 wt.%.
Patent JP-H0960157-A (JP)
Title: Fire compartment wall for steel frame structure
Inventor: WATANABE NOBUO
IPC: E04B1/94
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To retain the functions of a fire compartment wall installed on a steel frame structure even when the frame is deformed by a fire. SOLUTION: A fire compartment wall 1 is constituted of two wall plates 2, 2 holding a plate 8 protruded to the wall side of a steel frame column and a steel frame beam 7, connected by bolts 3 piercing the wall plates to the wall thickness direction. The wall plates 2, 2 are connected to the steel frame column and the steel frame beam 7 by the frictional force between the plate 8 and the elastic sealing material 4 put between respective wall plates 2, when both wall plates are connected together by bolts. This structure prevents a clearance generating between the wall plates 2, 2 and the steel frame column and the steel frame beam 7 and retains the connected state of the wall plates 2, 2 and the frames, by deforming the elastic sealing material 4 at the deformation of the frame and following up the deformation.
Patent JP-S6375009-A (JP)
Title: Continuous production of polyethylene by multi-stage polymerization
Inventor: CHIBA HIROMASA
IPC: C08F4/64
Filed: 1986-09-18
Abstract: PURPOSE:To obtain polyethylene providing molded articles having excellent physical properties and extremely few fish eyes in a continuous multi-stage polymerization method, by successively adding a specific amount of a glycol to a polymerization reaction mixture which has been extracted from a first-stage polymerization system. CONSTITUTION:In continuous multi-stage polymerization wherein ethylene is polymerized by the use of a Ziegler type catalyst (preferably combination of Ti-containing solid catalytic component and an organoaluminum compound) in the presence of a solvent and hydrogen by using plural polymerizers in series, a low molecular weight polymer is obtained in a first-stage polymerization system and a high molecular weight polymer in a second-stage polymerization system, a glycol is successively added to a polymerization reaction mixture which has been extracted from the first-stage polymerization system in such a way that the amount of the glycol based on a transition metal atom contained in the catalyst in the mixture is 0.1-10(mol/atom) and the mixture is fed to the second-stage polymerization system. The obtained polyethylene is suitable for hollow molding and extrusion molding.
Patent JP-H0267534-A (JP)
Title: Film feeder for camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/00
Filed: 1988-09-01
Abstract: PURPOSE:To simplify a film feeding mechanism by providing a spool engaging member engaging with a supply spool in a film cartridge and a takeup spool winding up film. CONSTITUTION:The film feeder is provided with a fork 7 as the spool engaging member engaging with the supply spool 22 in the film cartridge and the takeup spool 8 winding up film. To load film, the fork 7 is rotated to feed the film 24, and the takeup spool 8 winds up the film. When photographing ends, the fork 7 is reversely rotated to rewind the film. As a result, the fork 7 of the camera can feed and rewind the film 24. In addition, feeding and rewinding the film can be switched by rotating a driving motor normally or reversely. Thus, film feeding can be fully automated by the simple structure.
Patent JP-H0267007-A (JP)
Title: Output circuit
Inventor: MORITA TAKASHI
IPC: H03K19/00
Filed: 1988-09-01
Abstract: PURPOSE:To absorb a noise generated at the time of transiting the output of an output circuit from a level 'H' to a level 'L' and to suppress influence on an adjacent output circuit by providing a noise absorption circuit or a circuit to separate a GND wire electrically between the GND wires of a re-output circuit. CONSTITUTION:An inverter output circuit 3 is formed with a first P-channel transistor 1 and a first N-channel transistor 2, and the output circuit 6 of an inverter is formed with a second P-channel transistor 4 and a second N-channel transistor 5. The noise absorption circuit 8 is provided at the GND wire 7 between the output circuit 3 and the output circuit 6. Therefore, when the first N-channel transistor of the output circuit 3 is turned on, the noise absorption circuit 8 is operated when a generated noise level exceeds 0.8V, then, the noise is absorbed. In such a way, it is possible to suppress the influence on the output circuit 6.
Patent JP-H0267637-A (JP)
Title: Compiling system for program using specified macro
Inventor: HASEGAWA SHIGEO
IPC: G06F9/45
Filed: 1988-09-01
Abstract: PURPOSE:To completely prevent a program from being missed at its compiling by inputting a specified macro name and automatically compiling the program consisting of the specified macro and all macros having relation capable of calling the specified macro. CONSTITUTION:A macro nest analyzing part A in a CPU 1 inputs a macro file 2, analyzes calling relation between plural macros and forms a macro nest table indicating the calling relation between the macros. A program retrieving part B inputs a specified macro name to be compiled, selects the macro concerned consisting of the specified macro and all macros having relation capable of calling the specified macro, inputs a program file 4, and retrieves respective programs in the file 4 to select the program using the macro concerned. A compiled execution part D executes a job control language step by using an operating system function to execute compiling processing.
Patent JP-S60113197-A (JP)
Inventor: KIDOOKA MASAYASU
IPC: B23K26/00
Filed: 1983-11-25
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-2001042152-A (JP)
Title: Method for formation of optical waveguide
Inventor: TAKAHARA HIDEYUKI
IPC: G02B6/13
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To decrease the stress distribution in a core layer by forming a groove having a narrower width than the core pitch in the core layer or lower clad layer on which the region between cores is to be projected before a rectangular core is formed. SOLUTION: The lower clad layer 2 is formed on a substrate 1 by spin coating a varnish type polyimide resin and heating to cure, and further, a core layer 3 having a higher refractive index than the lower clad layer 2 is formed thereon. A first mask 4 is covered with a second mask 5 consisting of a resist in such a manner that the cross section of the first mask 4 is included in the cross section of the second mask 5. In this state, neutral reactive etching is performed in an oxygen atmosphere to form a groove 6 in the core layer 3. Then the residual second mask is removed with a peeling liquid to expose the first mask 4 as the outermost surface, which is subjected to reactive ion etching in an oxygen atmosphere to form a core 7.  Then the first mask 4 is removed with hydrofluoric/nitric acid, and an upper clad layer 8 is laminated on the core 7 by the same method as that for the lower clad layer 2.
Patent JP-S6198212-A (JP)
Inventor: OTSUKA MASASHI
IPC: A47C1/024
Filed: 1984-10-19
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-H0863858-A (JP)
Title: Recording medium cartridge library apparatus
Inventor: NAKA HISASHI
IPC: G11B17/26
Filed: 1994-08-22
Abstract: PURPOSE: To make it possible to mutually connect basic units each other and add apparatuses, by making a cartridge delivery part of an introducing/ discharging part rotatable and shiftable to each cartridge exit/entrance or a transfer means. CONSTITUTION: Four cartridge delivery parts 16 are made integrally rotatable in a horizontal direction via a rotary shaft 15. Exits/entrances 16a are consequentially rotated/shift,ed in the horizontal direction. A cartridge C can be introduced/discharged from any one of three freely selectable sides except the side of a transfer part 14 of each basic unit BU. Since other basic units BU can be freely continued at two sides of the three sides in each basic unit BU, the basic units BU can be freely added in front-and-rear and left-and-right directions.
Patent JP-S6462338-A (JP)
Title: Rubber composition
Inventor: MAEDA SHU
IPC: C08L21/00
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled composition with significantly improved heat and crack propagation resistances, by incorporating matrix rubber with as the curing agent, a combination of sulfur and specific bismaleimide compound and, as the curing accelerator, sulfenamide accelerator and thiuram accelerator. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of natural rubber and/or synthetic rubber with (B) as the curing agent, B1: 0.2-6pts.wt. of sulfur and B2: 0.1-10pts.wt. of a bismaleimide compound of formula I (R is of formula II or straight chain hydrocarbon having at least one ether linkage and having or not having side chain; n is >=7) (pref. a compound with the R having at least one ether linkage) and (C) as the curing accelerator, C1: 0.1-5pts.wt. of a sulfenamide accelerator (e.g. N-cyclohexyl-2- benzothiazolyl sulfenamide) and C2: 0.1-5pts.wt. of a thiuram accelerator.