baber/WOPTO huggingface dataset:
Patent JP-2000218759-A (JP)
Title: Development process device for printing apparatus
Inventor: SAKAMOTO TATSUYA
IPC: B41C1/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a development process device which is capable of processing a printing plate to be developed on the plate cylinder of a printing apparatus with a function to prevent development irregularities or the like attributable to the contact of a roller from occurring. SOLUTION: On a developing solution supply roller 24, a stepped clearance (y) is formed in such a manner that the intermediate part 31 of the roller 24 corresponding to the image part of a printing plate is slightly smaller in diameter than both end parts 30 of the roller 24. The stepped clearance (y) is, for example, as small as about 0.1-1.0 mm, so that a developing solution pumped by the developing solution supply roller 24 is supplied, in a non-contact fashion, to an image face by capillarity. Consequently, the developing solution supply roller 24 can supply the developing solution without directly coming into contact with the image face of the printing plate. Thus it is possible to perform the development process stably without development irregularities.
Patent JP-H10208447-A (JP)
Title: Optical disk apparatus
Inventor: SASAKI TOSHIHIRO
IPC: G11B27/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To read title information stored in a memory at the time of re- recording, to record it together with track number (TNO) information and to improve operability by storing the title information corresponding to predetermined TNO in a memory in response to an erase command input of predetermined TNO, and erasing the predetermined TNO information. SOLUTION: When TNO erasing is executed in this optical disk apparatus, if TNO erase mode is set by a keying operation of an operation/display panel 13, title information is stored in a RAM 15 contained in a controller 14 by a microcomputer. Thereafter, designated TNO information of the UTOC is erased. Then, when it is again re-recorded, if there is an undelete key without title input mode, the title information stored in the RAM 15 of the controller 14 is read, and again written in the UTOC.
Patent JP-H11221588-A (JP)
Title: Water purifying medium material and water purifying method
Inventor: YAMADA TADASHI
IPC: C02F3/10
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To decrease each value of suspended substances, biological oxygen demand, chemical oxygen demand, total phosphorus and total nitrogen in the passage of the objective water and to improve the water quality by specifying each weight of a soil material and one or more kinds of materials selected from cement and a solidifying agent or a cement-based solidifying agent. SOLUTION: The water purifying filter 1 medium consists of 100 pts.wt. of a soil-based material and 10 to 35 pts.wt. of one or more kinds of materials selected from cement and a solidifying agent or a cement-based solidifying agent. For example, the filter medium is formed into a plate and plural pores 11 penetrating in the thickness direction are formed. The filter medium is formed to a height almost same as the depth of the water 4 in a river, and these filter medium is disposed on the river bed 5 with a specified interval. In this arrangement, the river water 4 basically passage through the pores 11 of the filter medium 1. Bacteria live in and/or on the surface of the filter medium 1 and breed, and the filter medium is a preferable environment for breeding of bacteria because the water flow is mild in the interval therebetween.
Patent JP-S53107722-A (JP)
Title: Preparation of fluid encasing vessel
Inventor: EMI TADASHI
IPC: F23K5/14
Filed: 1977-03-02
Abstract: PURPOSE: To ensure no leakage of fluid, by performing projection weld by putting a wire rod between an encasing vessel and a base metal arranging an inflow port or an outflow port, to carry out excellent weld. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03229747-A (JP)
Title: Acrylic elastomer composition
Inventor: KIMURA HIDEKI
IPC: C08K9/06
Filed: 1990-02-01
Abstract: PURPOSE:To provide the title composition excellent in water resistance, alkali resistance, tensile strength, etc.,by mixing an acrylic copolymer elastomer of a specified composition with a hydrophobic silica surface-modified with a specified organosilicon compound in a specified mixing ratio. CONSTITUTION:An acrylic copolymer elastomer comprising 50-99.9wt.% acrylic ester such as 1-8C alkyl acrylate or alkoxyalkyl acrylate, 20-0.1wt.% crosslinking monomer having epoxy, chloro or the like as a crosslinking site and 30-0wt.% comonomer copolymerizable with them is prepared. Separately, a hydrophobic silica part or all of whose surface hydrophilic silanol groups are modified with an organic compound of the formula (wherein A is halogen or alkoxy; B is halogen, alkoxy or the like; and D and B are each alkyl or aryl), e.g. dimethyldichlorosilane, is prepared. 100 pts.wt. acrylic copolymer elastomer is mixed with 1-200 pts.wt. hydrophobic silica.
Patent JP-H09310612-A (JP)
Title: Deterioration detection device for exhaust emission controlling catalyst
Inventor: DODA HISAYO
IPC: F01N11/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracty of catalyst deterioration detection by performing catalyst deterioration detection which considers emission increasing before activation of a catalyst. SOLUTION: When a catalyst temperature TCAT exceeds 150 deg.C, a variation amplitude of output voltage VOX2 of an oxygen sensor on a downstream side of a catalyst is integrated by a specified sampling cycle, 64ms for instance, and data ΣV reflecting purified gas component rates. A deviation of an air-fuel ratio (A/F) sensed by an air-fuel ratio sensor on the upstream side of the catalyst and a target A/F is multiplied by an exhust gas flow rate (intake amount Q). The resultant multiplied value is integrated to obtain data ΣΔA/F.Q of component variation of catalyst inflow gas (steps 100 to 160). When the catalyst temperature reaches a specified temperature, for instance, 550 deg.C, the integrated value ΣV is compared to deterioration determination value which is set according to ΣΔA/F.Q to determine deterioration of the catalyst (steps 180 to 210).
Patent JP-2000222509-A (JP)
Title: Electronic sanction device
Inventor: HARADA KOICHI
IPC: G06F19/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To make easily performable sanction, approval or the like and to eliminate the anxiety of a loss, surreptitious use or the like, and to eliminate problems in the aspect of security. SOLUTION: A document to be sanctioned is displayed on a display part 3, and a sanctioner stored in a system user data storage part 2 is set by an authorized sanctioner setting part 6. An authorized sanctioner data read part 7 reads out the fingerprint data of the set person and the impression image data of a sanction seal from a RAM 12. An arbitrary position on a tablet 4 is encircled to designate a place where a sanction seal impression should be displayed by a sealing place designation part 5. A person to sanction the document uses a fingerprint read part 8 to retrieve his or her fingerprint, and it is collected with fingerprint data stored in the RAM 12 by a fingerprint data collation part 9.  A fingerprint data coincidence discrimination part 10 discriminates whether both fingerprints coincide with each other or not and displays impression image data stored in the RAM 12 in the designated sealing place in the case of coincidence.
Patent JP-2000218912-A (JP)
Title: Decompression stencil printing equipment and plate mounting device
Inventor: UCHIYAMA KOICHI
IPC: B41L13/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To save the waste of a stencil paper and contrive to promote its effective utilization by a method wherein a smaller-sized stencil paper can be used when necessary in a decompression type stencil printing equipment. SOLUTION: An air pump 4 is connected to the bottom of a pressure chamber, which is formed by piling up a frame-like sheet member 3 and an openable and closable flexible sheet member 2 on a base 1. A paper and an ink-held stencil paper assembly are piled up in the chamber and then the sheet member 2 is closed for decompression the pressure chamber so as to carryout a printing. Instead of the installation of a large-sized stencil stock paper assembly, a plate mounting device 6 is installed onto the opening part of the frame-like sheet member 3. On the plate mounting device 6, a plurality of small-sized mounting parts for small stencil papers 9, each of which is smaller than the above large- sized paper, are provided on the plate mounting device 6.  By installing the small stencil papers, the number of which correspond to the size of a printing surface onto the plate mounting device 6 and printing, no stencil paper, the size of which is larger than necessary as compared with the size of an image to be printed, is used, resulting in reduction of the waste of stencil papers.
Patent JP-H04264006-A (JP)
Title: Thickening maturation promoter of fruit of apple
Inventor: KAMURO YASUO
IPC: A01N37/42
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a thickening maturation promoter of fruit of apple, having safety because of biodegradation, applicable by a simple method, comprising abscisic acid, a plant hormone widely contained in plants, as an active ingredient. CONSTITUTION:An agent having increasing effects on dextrose equivalent of apple or thickening effects on the fruits, namely thickening maturation promoter of apple, comprising abscisic acid [especially preferably (+)-cis-4-trans-abscisic acid, namely natural type abscisic acid] widely contained in plants as an active ingredient. The amount of abscisic acid in the thickening maturation promoter of fruit of tomato is 50-500ppm in the case of spray and 1-10% in the case of paste.
Patent JP-2000223806-A (JP)
Title: Sheet for printed wiring board and its manufacture
Inventor: KAWAKAMI KOJI
IPC: D04H1/4366
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, which can be made lightweight and small in dielectric constant and has not only superior heat resistance and electric insulation by moisture absorption, but also superior process passableness end resin impregnability of a resin impregnating process. SOLUTION: The sheet for a printed wiring board is wet type nonwoven fabric obtained by mixing polyphenylene sulfide fiber and undrawn polyphenylene sulfide fiber in 90:10 to 10:90 weight proportion and the air permeability measured on the basis of JIS L-1096 (6.27.1-A law) is >=3 cc/cm2/sec. This sheet is manufactured by mixing the polyphenylene sulfide fiber and undrawn polyphenylene sulfide fiber within the range of the mentioned weight ratio, and then carrying out wet sheet-making and heat pressing.
Patent JP-H01199765-A (JP)
Title: Correcting method for wear in grinding wheel
Inventor: ASADA MAKOTO
IPC: B25J19/02
Filed: 1988-02-05
Abstract: PURPOSE:To enhance the work efficiency due to instantaneously catching a grinding wheel in its wearing condition despite the peripheral temperature by comparing a value of power, supplied to a grinder when it grinds a workpiece in its reference location, with the reference value and reading a wearing amount of a grinder stone being based on this compared result. CONSTITUTION:A workpiece 31, setting a reference location 37, is mounted to a jig 30 presetting a position. Next grinding by a grinder 20 the reference location 37 of this workpiece 31, when it is ground, power P, supplied to a motor 21 of the grinder 20, is detected by a wattmeter 44. This detected power P is compared with a reference value, previously stored in the first memory 52, by a comparator 53, and being based on this compared result, the grinder 20 displays a wearing amount of its grinding wheel 23 in a display device 70. Thus detecting the power by the wattmeter 44, it is not influenced by the peripheral temperature, while no error is generated in a detected value by a mounting condition of the wattmeter, consequently the grinding wheel 23 can be caught instantaneously in its wearing condition, enabling work efficiency to be enhanced, and burr removing accuracy can be improved.
Patent JP-H03231002-A (JP)
Title: Radial tire for bicycle
Inventor: TOMURA ATSUJI
IPC: B60C15/00
Filed: 1990-02-06
Abstract: PURPOSE:To provide a tire which provides excellent envelope performance and has excellent drivability and stability by arranging the upper end of the winding-up part of a carcass ply at height lower than 60% of the height of a side wall. CONSTITUTION:A pair of side walls 14 and a tread 12 are toroidally intercommunicated, and each of them is reinforced with a carcass 16 formed of plies of organic fiber cords arranged at a specified angle ranging from 75 deg. to 90 deg. with a tire equator surface S. The two end parts of a carcass ply are wound up around respective bead rings 18 and a belt 20 having a belt layer formed of belt cords paralleling the tire equator surface S is disposed between tread rubber and a carcass 16. In this case, the upper end of a winding-up part 16a of the carcass ply is arranged at height lower than 60% of a side wall height hs.
Patent JP-S602472-A (JP)
Inventor: RUDORUFU KAARINAA
IPC: F16J12/00
Filed: 1984-02-15
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-H07232611-A (JP)
Title: Air bag cover
Inventor: MATSUURA NAOKI
IPC: B60R21/20
Filed: 1994-02-23
Abstract: PURPOSE:To provide such an air bag cover that fractures only a set thin-walled fracture part without generating any unnecessary crack so as to develop a bag and surely secure inflation and projection performance of the bag. CONSTITUTION:Arc stop circular parts 52 having diameters larger, than the width sizes of other parts in a plan view are provided in respective terminal edges of longitudinal thin-walled fracture parts 44, 46 formed on the rear side of a cover 40. Therefore, if force (stress) in developing fracture of the cover 40 acts on respective terminal edges of the longitudinal thin-walled fracture parts 44, 46, the stress is dispersed and eased at the stop circular parts 52, unnecessary enlargement of the crack is prevented, and the cover 40 fractures and inflates only at a prescribed part. Development position of the cover 40 can be thus decided surely and unconditionally so that inflation and projection performance of the bag can be surely secured.
Patent JP-S55117741-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: ITOU KENICHI
IPC: G11B5/82
Filed: 1979-03-05
Abstract: PURPOSE: To obtain a magnetic disk which is superior in resistance to wear, lubricity and durability by generating unevenness by making an abrasive grain surface in  contact with a surface-processed coating surface, and then by holding a liquid lubricant in concave parts.  
     CONSTITUTION: Polishing paper of approximately 0.3W15μ in grain size or polishing film 1 is made in contact with surface-finished magnetic disk 2 and from its top surface, press contact 7 is pressed to form unevenness on the surface of magnetic coating 5. In concave parts of this unevenness part, a liquid lubricant is held and supplied onto the surface of coating all the time, so that the coating of magnetic disk 2 will improve in resistance to wear and lubricity. This unevenness has a depth of approximately 0.1μ and size of 2W3μ, which causes neither a bit error nor noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11225095-A (JP)
Title: Transmitter active/standby transmission path
Inventor: YOSHIDA HIROSHI
IPC: H04B1/74
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To surely select a transmission path with excellent channel quality, to prevent undesired transmission path changeover, and to improve the accuracy and the reliability of a transmission system in a transmitter that switches the transmission paths of an active and standby system uninterruptibly. SOLUTION: The transmitter is provided with multi-frame synchronization sections 1-1a, b that detect a head of a multi-frame in each of transmission paths in the active system and the standby system, delay adjustment sections that adjust a delay difference from each transmission path, error detection sections 1-3a, b that detects an error in a data signal outputted from the delay adjustment sections, delay sections 1-7a, b that delay the data signal outputted from the delay adjustment sections by a time required for detecting the error, a selection section 1-4 that selects and outputs any of data signals of each transmission path outputted from the delay section, and a selection discrimination section 1-5 that controls the changeover in the selection section depending on the error detection signal outputted from the error detection section.
Patent JP-H08217878-A (JP)
Title: Styrene prepolymer and optical material
Inventor: KAMENOSONO KOJI
IPC: G02B1/111
Filed: 1995-02-14
Abstract: PURPOSE: To obtain the subject prepolymer useful as the raw material of a high polymer of an optical resin for eyeglasses and lenses, etc., a coating resin, an ornamental resin, etc., and the high polymeric improving agent by reacting vinylbenzaldehyde with a specific thiol compound in the presence of an acid catalyst. CONSTITUTION: This styrene prepolymer is prepared by reacting vinylbenzaldehyde with a thiol compound of formula I (n is 1-5) (e.g. o-, m-, p-xylylenedithiol compounds) in the presence of an acid catalyst (e.g. a Lewis acid such as TiCl4 and AlCl3 , and p-toluene sulfonic acid) to obtain the prepolymer having the structure of formula II and 2-1000 average degree of polymerization.
Patent JP-S58142877-A (JP)
Title: Paper feeder and feed quantity correcting method for printer
Inventor: NAGAI AKIO
IPC: B41J11/42
Filed: 1982-02-19
Abstract: PURPOSE:To enable to use both a continuous form slip paper provided with feed holes and a sheet form paper not provided with feed holes, by a method wherein a pin sprocket driven in response to a paper-feeding operation is provided with a rotary encoder, and paper feed quantity is corrected by utilizing a detection signal generated by the encoder. CONSTITUTION:A recording paper 8 provided with the feed holes is fitted around  the pin sprocket 2 (driven) for detection, and is fed by a platen 1 (driven by a step motor 7 through a train of wheels 5, 6) and a press roller (not shown). The pin sprocket 2 is attached with the rotary encoder comprised of a light detector 4 and a detecting disk 3 (numeral 31 denotes a slit), and signals P0, P1, P2,... comprising one pulse per revolution of the slit 2 are generated. Then, the number of feeding steps of the step motor 7 is counted in the section (a) between the signals P0 and P1 (section 0), the error E0 of the counted number from an ideal step number (m) is calculated, and the feed quantity for the subsequent section 1 (b) is corrected on the basis of the error E0.
Patent JP-H06309760-A (JP)
Title: Disk player device and its disk changer control method
Inventor: ECHIGO TOSHIYUKI
IPC: G11B17/22
Filed: 1994-02-23
Abstract: PURPOSE:To more quickly start reproducing disks required frequently to be reproduced by concentratively housing the disks in great demand for reproducing in a specified position of disk housing rack. CONSTITUTION:During a period of reproducing a disk, which housing position this disk should be returned to after finishing reproducing is decided by a controller based on a frequency of demand FD for reproducing. Then, a changer unit 13 is controlled to return this disk to the decided housing position after finishing reproducing the disk. Consequently, an arrangement of the individual disks in the disk housing racks 11 in disposition order through this processing is altered every moment when reproducing one disk is finished. Now, an operation for changing only disks of low using frequencies at the time of periodically changing these disks can be simplified as well.
Patent JP-H04244594-A (JP)
Title: Fin tubes and manufacture thereof
Inventor: UNETANI YASUO
IPC: F28F19/02
Filed: 1991-01-25
Abstract: PURPOSE:To chamfer the outer edge of a fin in a fin tube, let paint to adhere to the chamfered part easily, inhibit the paint from peeling off, reduce a pressure loss in the fluid outside the tube, and prevent the adherence of a stain, such as soot on the surface. CONSTITUTION:A fin tube main body A is chamfered in the shape of 'r' on the outer edge of a fin 1 of a fin tube. As for the manufacture of the fins 1, the outer edge of the fin 1 is chamfered while it is wound around a tube 2 and welded at the same time. This method is quite effective to eliminate a cornered part on the outer edge of the fin 1 and let the paint to adhere to the surface easily and inhibit the paint from peeling off.
Patent JP-S59151693-A (JP)
Inventor: KOGA MOTOYUKI
IPC: F16L55/18
Filed: 1983-02-18
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-H04330791-A (JP)
Title: Optical modulator
Inventor: URAGAMI TSUNEYUKI
IPC: H01S5/04
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an optical modulator for effectively optically modulating by providing a laser medium for generating a laser oscillation and a nonlinear medium for modulating a light to be modulated, incident externally of a laser resonator in the resonator. CONSTITUTION:A nonlinear medium 5 having a nonlinear effect is provided on the same axis as that of a laser resonator 1 in the resonator 1, intensity modulating means 7 is further provided as required, and a light to be modulated is optically modulated in the medium 5. An input mirror 2 transmits the light to be modulated, and an output mirror 3 transmits a modulation light and highly reflect a light having a wavelength of a laser to be oscillated in the resonator 1. Exciting means 6 is a light source for exciting a laser medium 4. A dichroic mirror 9 has a high reflectivity only for an exciting wavelength, and has high permeability for the wavelengths of a laser oscillation and a light to be modulated. Thus, even if the light to be modulated and a pumping light do not have large peak power, the light to be modulated can efficiently be modulated.
Patent JP-H10201851-A (JP)
Title: Introducer
Inventor: WATANABE MASATOSHI
IPC: A61M25/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment by connecting the connecting member of a dilator hub and a cap mounted on a sheath hub through a tapered part and dilating the connected part through a plurality of notched grooves arranged on the connecting member of the dilator hub. SOLUTION: A cap 12 is formed from a flange part 16 and a body part 17 and around the outer periphery of a body part 17, two stages of tapers are formed. A projecting part 18 is formed inside the body part 17. On the other hand, a connecting member 19 projects behind a hub 5 of sheath, and a groove part 20 is formed around the outer periphery of the connecting member 19. The projecting part 18 on the body part 17 is fitted into this groove part 20. A plurality of notched grooves 14 are formed in longitudinal direction on the connecting member 10 of a dilator, and two stages of tapers are formed on an inner peripheral surface 15 so as to be mutually bound with the tapers on the body part 17. Then, both the tapered parts can be easily connected by being bound while dilating the connecting member 10 along with the notched grooves 14. Besides, they can be similarly easily detached.