baber/WOPTO huggingface dataset:
Patent JP-S5890601-A (JP)
Title: Manufacture of image fiber
Inventor: SATOU TSUGIO
IPC: C03B37/15
Filed: 1981-11-25
Abstract: PURPOSE:To prevent the generation of foams during fusion and wire drawing by heating organic impurities existing on the surface of optical fibers and a jacket pipe after inserting numbers of optical fibers into the glass-made jacket, and removing them through hydrogenation and oxidation successively. CONSTITUTION:Numbers of optical fibers 1 are packed lengthwise in a jacket 3 made of glass to form a jacket fiber group 3. To remove organic contaminating materials sticking strongly to surfaces of the optical fibers 1 and jacket pipe 3, the jacket 3 is filled with gaseous H2 and then heated at >=100 deg.C for hydrogenation to produce H2O, which is discharged by producing a vacuum. Then, gaseous O2 is introduced and heat oxidation is carried out to obtain gaseous CO2, thus removing all organic materials. Further, after O2 is substituted by inert gas, they are united by deposition under a vacuum and wire drawing is carried out to obtain a foam-free image fiber.
Patent JP-S6167398-A (JP)
Title: Optical fiber signal branch transmission system
Inventor: SAKAGUCHI HARUO
IPC: H04B10/272
Filed: 1984-09-11
Abstract: PURPOSE:To attain signal combining and branching with high reliability and simple constitution by collecting signals separated spatially by communication destination, adjusting automatically the phase relation of the signals and taking bit synchronization and applying again multiplex in bit unit. CONSTITUTION:A pulse train subject to bit unit multiplex at each node is transmitted via optical fibers Fa, Fb, Fc while being reproduced and relayed. The bit unit multiplex is released to relay circuits Ra, Rb, Rc just before a fixed connection circuit CB after identification and reproduction, the signal is subject to electrooptic conversion respectively and led to the circuit CB by optical fibers Fab, Fac, Fba, Fbc, Fca, Fcb assigned by communication destination. The signal is transmitted according to the predetermined connection and received by repeater circuits R'a, R'b, R'c just after the circuit CB. After each signal is subject to identification and reproduction in the circuits R'a, R'b, R'c the result is subject to bit unit multiplex and transmitted to each node via optical fibers F'a, F'b, F'c.
Patent JP-S6350597-A (JP)
Inventor: SAKAI SHIRO
IPC: D21H17/55
Filed: 1986-08-12
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-H0536885-A (JP)
Title: Lead frame and manufacture thereof
Inventor: FUJIKAWA YOSHIHIRO
IPC: H01L23/50
Filed: 1991-07-29
Abstract: PURPOSE:To prevent burrs from dropping on lead frames so as to enhance them in yield by a method wherein an angle which is made by the side edge of an inner lead tip with the side of the tip concerned which confronts a semiconductor element mounting part, is set right-angled or obtuse. CONSTITUTION:The side edges of an inner lead 12 and an outer lead are successively formed in a strip material 11 through a progressive die using a punch which makes a right angle or an obtuse angle with a cavity region in a region correspondent to the tip of the inner lead. Thereafter, the cavity region is blanked out, the tips of the inner leads are separately divided, and thus the formation of a lead frame is finished. By this setup, burrs are prevented from dropping on a product in transfer process between punching stations in a die. Therefore, the surface of a product is prevented from being flawed as pressed by a stopper, so that a product can be enhanced in yield.
Patent JP-S5979593-A (JP)
Inventor: KOIKE NOBORU
IPC: H05K3/34
Filed: 1982-10-29
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-2001011348-A (JP)
Title: Black ink composition for low-liquid-absorbing printing paper
Inventor: KATO SHINICHI
IPC: C09D11/38
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of realizing good images when printing on low-liquid-absorbing printing paper such as plain paper, special- purpose paper and tracing paper by combining carbon black and a phosphoric ester-based surfactant and using a water-soluble organic solvent. SOLUTION: This composition includes at least (A) carbon black, (B) a phosphoric ester-based surfactant, (C) an water-soluble organic solvent and (D) water wherein the component C includes (i) polyethylene glycol and (ii) glycerol at the weight ratio of (1:2) to (1:10). It is preferable that the above mentioned low-liquid-absorbing printing paper has >=10 s Steckigt sizing degree at 50 g/cm2 basis weight and includes (E) a dispersant especially a styrene - acrylic resin, the amount of the component i and ii added is <=30 wt.% and the component B is represented by the formula [R1 to R3 are each OH or RO-(CH2C2O)n (R is an alkyl or the like)].
Patent JP-S6346544-A (JP)
Title: Control system for file simultaneous access
Inventor: IMAI FUMIO
IPC: G06F12/00
Filed: 1986-08-14
Abstract: PURPOSE:To decrease both lock waiting generating probability and deadlock generating probability by releasing the lock states of the check point processing and the cancel processing prior to other processings in terms of a shared lock part. CONSTITUTION:A file process 2 gives an access to a block of a file 1 while locking this block and then delivers a check point or a cancel. Under such conditions, a check point/cancel processor 3 releases the shared lock of the block applied by the process 2 and validates the result of update in case the process 2 delivered a check point or a cancel. Then the locks of the process 2 are all released. When the process 2 delivered the cancel, the processor 3 releases the shared lock applied by the process 2 and invalidates the result of update. Then all locks of the process 2 are all released.
Patent JP-S5891267-A (JP)
Inventor: MIYASAKA HIROSHI
IPC: E04F15/18
Filed: 1981-11-25
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-H0744484-A (JP)
Title: Optical channel device
Inventor: OSHIDA HIROAKI
IPC: G06F13/12
Filed: 1993-07-30
Abstract: PURPOSE:To improve the reliability by adding channel number information to each frame of transfer data on an optical interface and using one optical interface with plural channels in common so as to utilize the performance of the optical interface. CONSTITUTION:A local channel 2 (remote channel 3) has channel basic sections 22-25 (31-34) controlling data transfer, optical interface module sections 280-282 (310-312) converting an electric signal into an optical signal, an optical module selection section 26(36) adding channel number information to transfer data and selecting an optical interface module, a channel basic section selection section 27(35) selecting a channel basic section based on added channel number information and an optical fault report section 29(38) informing a fault of the optical interface module, and the local channel 2 has a request control signal 21 making transmission reception of data by arbitrating a request, and the remote channel 3 has input output control sections 370-373 making data transfer control with the input output device 4.
Patent JP-S6166994-A (JP)
Inventor: ITO SHUNICHI
IPC: G21C19/19
Filed: 1984-09-11
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-S6436622-A (JP)
Title: Mercapto group-containing polymer
Inventor: TOTANI HIDEKI
IPC: C08G75/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain the titled polymer, having a specific structure containing SH groups at the terminals and specific molecular weight, excellent water and moisture resistance, capable of readily regulating viscosity and useful as adhesives, etc., by reacting a polythiol with a polyepoxide having no ester bond. CONSTITUTION:The aimed polymer, obtained by reacting epoxy groups of a polyepoxide, expressed by expressed by formula I (R is bi- or trifunctional residue having no ester bond; m is 2 or 3) and having no ester bond (e.g. bisphenol A type epoxide) with mercapto groups of a polythiol expressed by formula II (t, w and x are integers of 1-5; A is O or S) (e.g. triglycol mercaptane) and having recurring units expressed by formula III (n is 0 or 1), terminal SH groups and 350-500,000mol.wt.
Patent JP-S6348238-A (JP)
Title: Production of phenolic compound
Inventor: AOKI AKINOBU
IPC: C07C27/00
Filed: 1986-08-13
Abstract: PURPOSE:To continuously and economically improve the yield by simple operation with a long catalyst life, by using a specific catalyst carrying copper in hydrolyzing a halogen-substituted aromatic compound to afford the titled compound. CONSTITUTION:A halogen-substituted aromatic compound, particularly preferably monochlorobenzene is brought into contact with a catalyst carrying copper on a rare earth metal phosphate as a catalyst in the coexistence of water or steam, normally at 250-600 deg.C, preferably 350-500 deg.C under 0.1-30kg/cm<2>, preferably 1-10kg/cm<2> pressure to afford the aimed compound. The composition of the raw material fed to the catalyst layer is preferably within the range of 0.3-10 molar ratio (water/halogen-substituted aromatic compound). Furthermore, the above-mentioned rare earth metal is preferably selected from yttrium, lanthanum, cerium, etc., and simple substance of copper and a compound, e.g. copper chloride, etc., may be used as the carried copper.
Patent JP-S6080767-A (JP)
Title: Immunoanalysis method
Inventor: MUTSUKAWA KIYUUJI
IPC: G01N33/544
Filed: 1983-10-11
Abstract: PURPOSE:To analyze sample from a phosphoric acid compd. which flows out of a microcapsule sealed internally with the phosphoric acid compd. by mixing the microcapsule and a sample contg. an antibody or antigen. CONSTITUTION:A microcapsule which has a microcapsule film conjugating an antigen or antibody and soluble with complement activity and is sealed internally with a phosphoric acid compd. is used. A reagent having the microcapsule sealed internally with the phosphoric acid compd. and a test sample, for example, blood sample, are mixed, by which antigen antibody reaction is induced and the film is broken down by the film dissolving effect of the complement activated by the antigen antibody reaction. The phosphoric acid compd. sealed in plural kinds of the microcapsules is liberated in the system. The phosphoric acid compd. flowing out of the microcapsules is detected and therefore the analysis of the antigen and antibody in the test sample is accomplished in short time.
Patent JP-H1122708-A (JP)
Title: Covering method for mounting portion between base material of furniture and mounting material and cover therefor
Inventor: KOKAYU KOICHI
IPC: F16B12/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To extremely easily mount a cover on a mounting portion between a base material and a mounting material without applying different molding processing for mounting a cover on the base material of a furniture and the mounting material. SOLUTION: In a method to cover a mounting portion between the base material 12 of a furniture and a mounting material 14 and a cover, a bottom board 18 smaller than the mounting plate 16 is located between the mounting plate 16 of the mounting material 14 and the base material 12. By fixing the mounting plate 16 on the base material 12, a lock part 22 is formed between the base material 12 and the mounting plate 16, and by locking the lock claw 24 of a cover body 20 at the lock part 22, the mounting portion between the base material 12 and the mounting, material 14 is covered.
Patent JP-H0241325-A (JP)
Title: Polyurethane-polysiloxane block copolymer
Inventor: TEZUKA YASUSHI
IPC: C08G81/00
Filed: 1988-08-01
Abstract: PURPOSE:To obtain the subject copolymer having excellent biocompatibility and physical properties and suitable as an artificial implanting material, etc., by reacting a polysiloxane having alcoholic hydroxyl group at a terminal and uniform molecular chain length with a diol and an isocyanate. CONSTITUTION:The objective copolymer containing the polyurethane segment of formula II (n is 5-1,000; Q is 2-6C alkylene) is produced by reacting (A) a polysiloxane having a ratio of weight-average molecular weight to number- average molecular weight of <=1.4, expressed by formula I (R is 1-4C alkyl, etc.; p and q are 10-200; a is 3-6) and produced by (i) reacting bis(hydroxy- dimethylsilyl) ether with an organic lithium compound, (ii) subjecting the resultant hexaorganocyclotrisiloxane to ring-opening polymerization and reaction with dimethylchlorosilane and (iii) reacting with an unsaturated alcohol with (B) a diol such as ethylene glycol and (C) diphenylmethane diisocyanate.
Patent JP-H0633545-A (JP)
Title: Construction method for inner wall panel
Inventor: TOKUNARI HIROHISA
IPC: E04C2/30
Filed: 1992-07-17
Abstract: PURPOSE:To enable large space to be maintained in a building by erecting an inner wall panel without requiring any positioning material. CONSTITUTION:Projections 13 and recesses 16 are formed in advance on the inner side of the outer wall panel 11 of a building and, then, the heartwoods 15 of an inner wall panel are coupled to the projections and recesses 13 and 16. As a result, no positioning material is required, and the inner wall panel can be made to near the outer wall panel 11. Also, such projections and recesses 13 and 16 can be concurrently formed by laying a template for forming the projections 13 in a form at the time of fabricating the outer wall panel 11.
Patent JP-S6171104-A (JP)
Title: Hot rolling method of grain oriented silicon steel
Inventor: KUROSAWA MITSUMASA
IPC: B21B1/26
Filed: 1984-09-13
Abstract: PURPOSE:To manufacture a grain oriented silicon steel with less roughened edges in high yield by edging a sheet bar within a specific range and maintaining specifically the side face temperatures of sheet bar before finish rolling. CONSTITUTION:A silicon steel slab containing 2.5-4.0% Si is heated to the temperature of 1,250-1,450 deg.C, and is rolled by a roughing mill into a sheet bar having a prescribed thickness. Thereafter, a hot rolled steel strip for a base steel is obtained through a finish rolling of 950-1,150 deg.C starting temperature of rolling. In this hot rolling, an edger is disposed between the outlet side of the final stand of a roughing mill and the inlet side of the 1st stand of a finishing mill, to edge the sheet bar within a range of 5-60m/m. Further, the side-face temperature of sheet bar before finish rolling is kept within a range of 1,150-1,250 deg.C.
Patent JP-S5980237-A (JP)
Inventor: DEIBITSUDO JII BUROTSUKU
IPC: A61C7/00
Filed: 1982-10-28
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-H0480227-A (JP)
Title: Curing agent for epoxy resin
Inventor: SUO ISAMU
IPC: C08L63/00
Filed: 1990-07-20
Abstract: PURPOSE:To prepare a coating compsn. which cures quickly at a relatively low temp. and gives a coating film improved in resistance to scratch and abrasion by compounding an epoxy resin with a modified amine condensate obtd. by condensing a phenol, a bicycloheptanediaminomethyl, and an aldehyde. CONSTITUTION:A phenol (e.g. phenol), a bicycloheptanediaminomethyl (e.g. 2,5-endo, exo-bicycloheptanediaminomethyl), and an aldehyde (e.g. fromaldehyde) are condensed in a molar ratio of 1: 0.3-3: 0.3-3 at 10-150 deg.C to give a modified amine condensate, which is compounded into an epoxy resin as a curing agent in an amt. contg. an amino active hydrogen of 0.5-1.5 equivalents based on one epoxy equivalent of the resin, giving a coating compsn.
Patent JP-S6083411-A (JP)
Title: Emphasis and deemphasis system using band-pass filter
Inventor: CHIYOUNO TATSUO
IPC: H03H7/12
Filed: 1983-10-14
Abstract: PURPOSE:To decrease the degree of a filter for the removal of out-band components which is required for a device by composing an emphasis and a deemphasis circuit of secondary BPFs. CONSTITUTION:A signal inputted from a modulation input terminal 1 is passed through an HPF2 and an LPF3 to remove out-band components, and emphasis is placed according to the characteristics of the slope part of the secondary BPF4. Consequently, the output from a modulation output terminal 5 is sent to an FM radio modulator which is not shown in a figure. Similarly, deemphasis is placed on an FM modulation input from a modulation input terminal 6 according to the characteristics of the slope part of a secondary BPF7 and out-band components are removed by an LPF8 and an HPF9 to obtain a demodulation output at a demodulation output terminal 10. Thus, a modulating and a demodulating circuit are both constituted simply of the HPFs and LPFs, and secondary BPFs.
Patent JP-H0634903-A (JP)
Title: Method of adjusting optical scanning device
Inventor: TAKESHITA MASAMI
IPC: G02B26/12
Filed: 1992-07-17
Abstract: PURPOSE:To easily correct the inclination and the positional deviation of a scanning line with a simple structure by supporting an adjustable mirror which guides scanning laser beam onto a photosensitive drum at three points and independently adjusting the mirror arround the axes connecting the respective two fulcra as a center. CONSTITUTION:The laser beam from a laser diode 1 is collimated by a collimator lens 2 into parallel light converged by a cylindrical lens on a rotary polygon mirror 4, a scan is further made by the rotary polygon mirror 4 and the light diverged again is converged on the photosensitive drum 9 through f-theta lenses 5-7. The three-point supported adjustable mirror 8 which guides the scanning laser beam onto the photosensitive drum 9 is provided and adjusted independently about the axes connecting those two fulcra. Consequently, when the photosensitive drum is scanned with the laser beam, a scanning line 11 (positional deviation) or scanning line 12 (angle deviation) which deviates owing to the machining errors and assembly errors of respective components and a housing can easily be approximated to a desired scanning line 10.
Patent JP-S6250679-A (JP)
Title: Rotary pendulum timepiece
Inventor: BABA YUJI
IPC: G04B45/00
Filed: 1985-08-29
Abstract: PURPOSE:To utilize a rotary pendulum timepiece as an interior or display article of great interest by rotating a colored polygonal rotary decoration in a timepiece case which has a cylindrical reflecting surface. CONSTITUTION:The rotary decoration 7 is driven by a driving means at the bottom part of the timepiece case 1 having the cylindrical reflecting surface 8 through a driving shaft 6 to rotate in the case 1. The rotary decoration 7 is polygonal and has at least one surface colored. When this decoration 7 rotates, it is seen in two stages with the eye higher than the decoration 7. Further, the rotary decoration 7 and its mirror image rotate in the opposite directions and the mirror image changes into various shapes. Consequently, this is utilized as an interior or display article of very interest.
Patent JP-H0635748-A (JP)
Title: Debug method and debug device
Inventor: KURODA YOSHITAKA
IPC: G06F13/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a debug method and a debug device in which the state transition of a bus transaction can be easily tested without increasing the number of the steps of a test program or a hardware. CONSTITUTION:A debug mode control part 1 controls the operation of each part in a debug mode. A state encode part 2 encodes the output signal of a PLA part 12 which realizes the state transition of time bus transaction in the debug mode, and prepares data indicating the state during the state transition. A state register part 3 stores the data indicating the state during the state transition prepared in the debug mode by the state encode part 2 in each cycle. A data control part 4 controls the output of desired store data to a bus in a normal operation mode, and controls the output of the value of the state register part 3 to the bus in the debug mode, in a cycle in which a store is executed by a store instruction.
Patent JP-H059975-A (JP)
Title: Constructing method of steel rigid-frame structure building
Inventor: IKEDA ATSUO
IPC: E04B1/24
Filed: 1991-07-05
Abstract: PURPOSE:To reduce outdoor work steps in a constructing site, solve a high-place work accompanying steel constructing work, and reconcile to automized construction by the united construction of a steel rigid-frame structure skeleton. CONSTITUTION:Table-shaped internal structure units 1 of one layer portion, which are vertically cut into a plane dimension of the same span in X- and Y-directions, are successively carried to a constructing floor and mutually connected thereon to construct an internal steel rigid-frame structure. Gate-shaped outer circumferential structure units 2 of one layer portion and one span are mutually connected so as to enclose the outer circumference of the internal steel rigid-frame structure, constructing an outer circumferential steel rigid-frame structure. Four connected divided columns 3a are mutually welded and integrated into a column 3, whereby a steel rigid-frame structure skeleton is constructed.
Patent JP-H1034818-A (JP)
Title: Apparatus for manufacture of laminate
Inventor: KAWAMURA KAZUJI
IPC: B32B15/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate without possibility of erroneous connection by facilitating connecting operations of wirings and pipes to a laminate block. SOLUTION: The manufacturing apparatus is constituted to have a press body 7 for stacking metal foils on a conveying plate 4 in the state that the foils are disposed on a front surface or front and rear surfaces of a sheet-like synthetic resin material 3 and sandwiched between intermediate plates 1 to form a laminate block 5, energizing to heat the foils of the block 5 or the plates 1, and pressurizing them between the upper and lower pressurizing plates, and to control heating or cooling of the block 5 from a molding control operation unit via a connector 8 connected to the plate 4 and body 7. In this case, the connector 8 is formed to be connected or separated by interlocking it to the movement of the plate 9 or 4 of the body 7.
Patent JP-2001025254-A (JP)
Title: Cooler for power conversion device
Inventor: TANAKA SHINICHI
IPC: H02M7/48
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To level temperature rise values of the semiconductor devices of a power conversion device and efficiently cool the power conversion device by installing heat radiation fins in a wind tunnel the wind path of which is reduced in size, from the upwind side toward the downwind side. SOLUTION: Heat radiating fins 4a, 4b, and 4c are placed in series in a wind tunnel 2 formed in a power conversion device 1, and the heat radiating fins 4a, 4b, and 4c are installed on heat receiving plates 5a, 5b, and 5c. The cross section of the wind tunnel 2 is formed with the size of the passage of wind being reduced as it goes from the upwind side to the downwind side. For this reason, air which has not been heat-exchanged by the first heat radiation fin 4a flows to the second heat radiation fin 4b and the third heat radiation fin 4c. Thus even though the heat radiating fins 4a, 4b, 4c are placed in series in the wind tunnel 2, the power conversion device will be cooled substantially uniformly.  Thus difference in amount of heat radiated between the heat radiating fin 4a on the upwind side and the heat radiating fin 4c on the downwind side that is produced due to the difference in the temperature of cooling air is eliminated.