baber/WOPTO huggingface dataset:
Patent JP-H1090120-A (JP)
Title: Instrument for measuring distortion of optical fiber
Inventor: UCHIYAMA HARUYOSHI
IPC: G01M11/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To measure the distortion of an optical fiber at an arbitrary position. SOLUTION: A light-frequency converting section 3 shifts the frequency of continuous light emitted from a light source in steps by a prescribed frequency. An acoustooptical switch 4 pulses the continuous light emitted from the converting section 3. When the optical pulse is made incident to an optical fiber 7 to be measured, back scattered light is generated. An optical directional coupler 11 emits the back scattered light to an optical ring circuit and another optical directional coupler 13 by splitting the light. A photoelectric converter 14 receives the resultant optical signal of the back scattered light emitted from the coupler 11 and continuous light emitted from an optical directional coupler 2 by performing heterodyne detection and converts the optical signal into an electric signal.  A signal processing section 18 reads the electric signal at arbitrary timing and finds the distortion of the fiber 7 by performing required processing on the electric signal.
Patent JP-2001063793-A (JP)
Title: Packaging method of lead frame and packaging tool for lead frame
Inventor: ITO TAKAHIRO
IPC: B65D85/86
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of leads of a bundle of lead frames and cope with the lead frames provided with the lead having a fine pitch by packaging the upper and lower faces of the bundle of the lead frames in a condition pinched by a pair of fixing plates having magnetic force in at least one of them. SOLUTION: In a condition that the upper and lower faces of a bundle 1 of a plurality of lead frames superposed with each other are pinched by a pair of fixing plates 2a, 2b made of magnet alloy, the lead frames are packaged by a packaging material such as polyethylene film or the like so as no to be exposed to the outside. The lead frame is made of an alloy composed of iron and nickel for instance. Since the bundle 1 of lead frames are fixed by the magnetic force of a pair of fixing plates 2a, 2b, displacement of the lead frames can be prevented even during packaging or transportation, and deformation of the leads of the lead frames can be greatly reduced. Hence, the structure can sufficiently cope with lead frames provided with the leads with a fine pitch.
Patent JP-H11137279-A (JP)
Title: New iles
Inventor: REICHARD RAYMOND
IPC: A61P31/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a new polynucleotide having high identity to a nucleic acid coding for ileS polypeptide containing a specific amino acid sequence and useful for the screening of antibacterial compound and the treatment, diagnosis, etc., of Chlamidia trachomatis infection. SOLUTION: The new separated polynucleotide is composed of a polynucleotide having an identity of >=70% to a polynucleotide coding for a polypeptide containing the amino acid sequence of the formula, a polynucleotide having an identity of >=70% to a polynucleotide coding for a mature polypeptide the same as the one expressed by an isoleucyl tRNA synthetase (ileS) gene contained in Chlamidia trachomatis strain, etc. The polynucleotide is useful for the screening of antibacterial compound and the treatment, diagnosis, etc., of Chlamidia trachomatis infection. The polynucleotide is produced by probing a library of chromosome DNA originating from Chlamidia trachomatis with a radiolabeled oligonucleotide.
Patent JP-S6486695-A (JP)
Title: Private branch exchange
Inventor: ISHIDA TOMOAKI
IPC: H04Q3/58
Filed: 1987-09-29
Abstract: PURPOSE:To reduce the number of lines to connect exchanges in case of using two exchanges by connecting, etc., by allocating plural specific dial numbers on one line wire. CONSTITUTION:By dialing in a specific number to capture a central office 3 or a dedicated line 4 by either extension telephone sets 2a-2m, the specific number is inputted to a control part 14 via a dial handset 15. The control part 14 retrieves a line wire number corresponding to the specific number from a table TB2 when it is the specific number, and detects the vacant line wire in a priority order or an even order, and when no vacant line wire exists, detects a vacant line in another specific number group, and captures the line. Therefore, by connecting a first exchange to a second exchange by one dedicated line, and allocating '2'-'4' as the specific dial numbers to capture the dedicated line at the second exchange when the first exchange is provided with the extension number of four digits starting from 2-4, it is possible to call the extension telephone set in the first exchange by performing the dial operation such as '2XXX'-'4XXX'.
Patent JP-H0691312-A (JP)
Title: Installation arrangement of hot strip finishing mill
Inventor: NIKAIDO HIDEYUKI
IPC: B21B37/28
Filed: 1992-09-11
Abstract: PURPOSE:To make the profile of sheet on the outlet side of the final stand hit the target value with high accuracy without generating defects in shape of a strip by providing a roll profile meter on a rolling stand. CONSTITUTION:In the installation arrangement of a hot strip finishing mill which is constituted by successively providing a 1st stand F1 to a 7th stand F7, a sheet profile meter 20A is mounted between the 4th stand F4 and the 5th stand F5, a sheet profile meter 20B between the 5th stand F5 and the 6th stand F6 and the roll profile meter 22 on the 5th stand F5. At the time of executing feedback control to each stand on the upstream side and feedforward control to the stands F5-F7 on the downstream side based on a measuerement result with the sheet profile meter 20A, control accuracy is improved by using the value measured with the roll profile meter 22.
Patent JP-S60136218-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMANARI KENZOU
IPC: H01L21/205
Filed: 1983-12-23
Abstract: PURPOSE:To improve manufacturing yield and reliability and to contrive a high density by reducing leakage current by generating crystal defects in a semiconductor substrate and forming a defectless layer on a surface of the substrate and forming semiconductor elements in an epitaxial layer arranged in the defectless layer. CONSTITUTION:After treating an N type Si substrate 1 with high temperature, a low temperature treatment is performed step by step to generate a plurality of crystal defects 3 inside the Si substrate. At this time, a defectless layer 2 of about 3 pieces/cm<-2> or less is formed on a surface of the Si substrate 1 by IG effect. Oxygen concentration is desirably reduced to about 1-5X10<17>cm<-3> in a surface defectless layer after performing the heat treatment even if it is of about 16X10<17>cm<-3> in the Si substrate at the beginning. Next, an N type epitaxial layer 5 is formed on the defectless layer 2. The epitaxial layer 5 does not include oxygen so that minute defects caused by oxygen as in the Si substrate 1 are not generated and the layer becomes a defectless layer. Next, after solid state image pick-up element are formed in the epitaxial layer 5, a solid state image pick-up device is completed according to a common method.
Patent JP-S6397091-A (JP)
Title: Manufature of speaker diaphragm
Inventor: TAKASE TOMOYASU
IPC: H04R7/12
Filed: 1986-10-14
Abstract: PURPOSE:To obtain a diaphragm with a low f0 and with a high resistibility for an input by heating a sheet shaped polyester film, the periphery of it being fixed, and making a central cone part thick while thinning a peripheral edge part. CONSTITUTION:A rolled sheet 1 is fixed or half fixed at the periphery of the sheet 1 by fixing tools 2a, 2b using a spring 3 at a periphery in a sheet heating process. Then, the sheet 1 is heated by a heater 5. Here, by controlling a force to fix the periphery of the sheet (variable according to the pressing of the spring 3), a heating temperature and a heating time, the central part can be made thick, while a peripheral edge part to be thin. By such a way, the speaker diaphragm with a optional resonance frequency f0 is obtained. A requirement in the aspect of a sound quality to lower the frequency f0 is satisfied by using this speaker, and besides, the bad linearity inherent in a film type diaphragm is improved.
Patent JP-S62104570-A (JP)
Title: Drink composition
Inventor: FUJIWARA TOSHIMITSU
IPC: A23L2/00
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a drink composition free from bitter taste, by adding a specific taste-modifying agent to a drink containing bitter component. CONSTITUTION:10-60g of dried algae such as sea oak, tangle root, HIZIKI (Hizikia fusiforme), etc., is immersed in 1,000g of unpolished rice vinegar and extracted for 3-10 days under normal temperature to obtain a vinegar extract of algae (A). Separately, 10-50g of dried algae is immersed in 1,000g of water and extracted at 50-95 deg.C for 1-2 days to obtain a hot-water extract of algae (B). A drink containing bitter component such as Fomes japonicus, aloe, oolong tea, adlay, etc., is mixed with 10-30% taste-modifying agent consisting of the component A, the component B or a mixture of the components A and B at a weight ratio of (1-5):1.
Patent JP-H04122725-A (JP)
Title: Modified polyester, its fiber and its production
Inventor: KATAOKA MOTONORI
IPC: D01F6/62
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a modified polyester which has high strengths and can be dyed with a cationic dye by reacting terephthalic acid with alkylene glycol while adding a specified sulfonate compound to the reaction system in any desired stage. CONSTITUTION:A process for producing a modified polyester by reacting terephthalic acid, its derivative or a carboxylic acid composition based thereon with an alkylene glycol or a glycol composition based thereon, wherein a compound of formula I is reacted in any desired stage. In the formulas, A is an esterifiable functional group; R is a 1-20C aliphatic hydrocarbon group or the like; ring B is phenyl or naphthyl; (n) is 0 or 1; and M is an alkali metal or an alkaline earth metal provided that SO3M and OH are bonded to vicinal carbon atoms. The modified polyester is one wherein at least one terminal group is represented by formula II.
Patent JP-2000077887-A (JP)
Title: Light-transmitting electromagnetic-wave shielding material and manufacture thereof
Inventor: OKUMURA SHUZO
IPC: B32B7/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmitting electromagnetic-wave shielding material excellently displaying functions such as transparency, an electromagnetic-wave shielding effect, visibility, etc., and manufacture thereof. SOLUTION: In the light-transmitting electromagnetic-wave shielding material, in which a hydrophilic transparent resin layer 2 is laminated on a transparent base body 1, electroless plating layers 4 are laminated on the hydrophilic transparent resin layer 2 in a pattern shape, a black pattern section is formed to the hydrophilic transparent resin layer 2 under the electroless plating layers 4, and black electroplating layers 8 covering the electroless plating layers 4 laminated in the pattern shape are laminated.
Patent JP-S6489601-A (JP)
Title: Loading antenna for inductive radio
Inventor: TAKEZAKI JIRO
IPC: H01Q1/22
Filed: 1987-09-30
Abstract: PURPOSE:To execute stable communication between road vehicles regardless of a traveling traffic lane and to prevent an appearance from being spoiled by providing the antenna coil of a loading antenna for inductive radio with being received in two door mirrors. CONSTITUTION:The output of right and left antenna coils 4 and 5, which are padded into door mirrors 2 and 3, is connected to a coupling transformer 11 to constitute a coupling circuit in a communicating equipment 6 by cables 9 and 10. At such a time, since the connection is executed so that both outputs can be added at the same phase with considering the coiling direction of the antenna coils 4 and 5 and the polarity of the input of the coupling transformer 11, a synthesizing output, which is added phase by the coupling transformer 11, is received through a transmission and reception switching circuit 12. The transmission from the communicating equipment 6 is also executed through the switching circuit 12 in the same way.
Patent JP-H03104621-A (JP)
Title: Production of molded article with photocuring type frp composite sheet utilized therefor
Inventor: SHINOKAWA TETSUHIRO
IPC: B29C51/12
Filed: 1989-09-19
Abstract: PURPOSE:To easily feed even a photocuring type FRP soft composite sheet which is in an uncured state into a forming mold by fitting the photocuring type FRP composite film in a state wherein it is gripped while utilizing evacuating force and pressing the edge of the sheet to the periphery of the forming mold and thereafter shaping and curing it. CONSTITUTION:A suction source is driven while a gripper 11 is lowered in the direction shown in an arrow. A photocuring type FRP composite sheet 7 is sucked and gripped and also a sheet feed plate 6 is separated. Then a vacuum forming mold 1 is moved to the direction shown in the arrow and pushed to the gripper 11 via the composite sheet 7. The suction source of the forming mold 1 is driven in such a state wherein the edge of the sheet 7 is pressed to the periphery of the forming mold 1. The sheet 7 is sucked through the evacuating sucking holes 3 via a cavity part 4 and molded. When molding is completed, the gripper 11 is returned to the original position while the sheet is sucked through the holes 3. A plurality of ultraviolet lamps 15 are previously provided to the side opposite to the sheet feed plate 6. A light source 16 with the ultraviolet lamps 15 arranged side by side is introduced on the forming mold 1. The sheet 7 is irradiated with ultraviolet rays emitted from the ultraviolet lamps 15 and cured and a molded form 17 is released from the forming mold.
Patent JP-H0649124-A (JP)
Title: Production of polyolefin
Inventor: SHIRAISHI TAKEICHI
IPC: C08F4/658
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a polyolefin which has a high bulk density, a narrow particle size distribution with no coarse particles, and excellent flowability. CONSTITUTION:The production method comprises (co)polymerizing an olefin in the presence of a catalyst comprising as the essential components a solid catalyst component and an organometallic compound, the component being a substance obtained by contacting the following ingredients: a reaction product obtained by contacting a magnesium halide with a titanium compound represented by the formula Ti(OR<1>)4 (wherein R<1> is a 1-20C hydrocarbon group); one obtained by contacting an aluminum halide with a silicon compound represented by the formula Si(OR<2>)4 (wherein R<2> is a 1-20C hydrocarbon group); and an organoaluminum compound represented by the formula AlR<3>nX3-n (wherein R<3> is a 1-20C hydrocarbon group, X is a halogen, and 0<n<=3).
Patent JP-H03106387-A (JP)
Title: Game ball control display device for pachinko (japanese vertical pinball) type game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1989-09-20
Abstract: PURPOSE:To improve serviceability for a player with a game ball confirmable in its increase-decrease condition by numerically control-displaying the increase-decrease condition of the game ball during playing a game. CONSTITUTION:In struck balls, a total number of detection inputs from the first switch 35 is totalized in the first sum processing part 41 with its data fed as a negative (-) to an adjusting arithmetic processing part 44, on the other hand in safe balls, a total number of detection inputs from the second switch 36 is converted as a winning ball number in a conversion processing part 42 and totalized in the second sum processing part 43 with its data as a positive (+) fed to the adjusting arithmetic processing part 44. In this adjusting arithmetic processing part 44, an adjusting arithmetic process of the struck ball and the winning safe ball is performed with the data fed to a positive-negative conversion processing part 45 and respectively conversion- processed to positive and negative codes with 0 serving as the reference thereafter converted into a numerical data for displaying a quantity in a display conversion processing part 46, finally in a numerical display device 37 in the front of a front frame 2, an increase-decrease condition of the game ball, based on adjusting the struck and winning safe balls, is always continuously displayed by a numerical value.
Patent JP-H1188589-A (JP)
Title: Image processing unit and its method
Inventor: ABE SATOSHI
IPC: H04N1/32
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To supply an image obtained by an image diagnosing device to a computer network by receiving the image from the image diagnosing device, converting the received image into image data of a prescribed format and outputting the converted image data to the computer network. SOLUTION: A CPU 1 converts a format of image data from a modality (image diagnosing device) 20 received via a modality interface 5 into a prescribed format and the resulting data are stored on a hard disk HD 7. The image data stored in the HD 7 are sent to computers 23, 24, an image output device 21 connecting to an imager 22, or a DICOM printer 26 having an interface corresponding to a DICOM protocol via a network interface 8 and a network 25 such as an Ethernet by the CPU 1. Thus, the diagnosed image data are easily outputted to the computer system in the DICOM format.
Patent JP-H03109178-A (JP)
Title: Hinge pin carrying for vehicle door
Inventor: IKEDA YUJI
IPC: B62D65/00
Filed: 1989-09-20
Abstract: PURPOSE:To simplify management about a hinge pin by locking and retaining the hinge pin for integrating a vehicle and a door on a pallet or dolly for carrying the vehicle, and picking up the hinge pin at need to assemble the vehicle and the door. CONSTITUTION:When a door C is separated from a body B after a painting process is performed in a condition where the body B and the door C are integrally assembled, a hinge pin is extracted to be manually locked and retained with a hinge pin locking member 62a provided on the approximate middle part in a longitudinal direction at both left and right sides of a pallet 50 loaded on a movable dolly. In this condition, the hinge pin is carried to the reassembling position of the body B and the door C together with the pallet 50, and the hinge pin is gripped to be taken out with clampers 562a and 562b with a hinge pin setting device 500 at the said position. When the individual hinge members in body and door sides are in a joining condition, the hinge pin is pressed in these hinge members to integrate both B and C.
Patent JP-H0883908-A (JP)
Title: Insulating gate type field-effect transistor
Inventor: TEZUKA TOSHIKAZU
IPC: H01L29/78
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a gate low input capacity characteristic and a high inversed withstand voltage characteristic by longer extending a distance of a gate insulating film directly under a gate electrode between diagonal positions as compared to counter positions between neighboring cells. CONSTITUTION: A gate insulating film 7 is formed so as to be extended in the opposite cell direction than a cell diagonal position. That is that in the respective opposite cells 1 to 2, a gate insulating film 7 in the facing direction allows a low input capacity due to a thick oxide film 6 on a drain region similarly as before and a gate insulating film 7 in the orthogonal direction reduces the part of a thick insulating film 6 for being series connected with the gate insulating film 7 or partly interposed with the thick film. In this way, by providing the thick insulating film directly under a cell polygonal polysilicon electrode as the gate insulating film according to an intercell distance of the opposite cells, making into high withstand voltage and low ON resistance can be accomplished without sacrificing a low input capacity characteristic.
Patent JP-H0293048-A (JP)
Title: Production of aluminum alloy plate forming anodic oxidation film free from irregular color tone
Inventor: MORIYAMA TSUTOMU
IPC: C22F1/04
Filed: 1988-09-30
Abstract: PURPOSE:To produce an aluminum alloy plate reduced in the variation of color tone at the time of anodic oxidation treatment and free from irregular color by providing a composition consisting of specific amounts of Fe, Cu, and Si and the balance Al. CONSTITUTION:An ingot of an aluminum alloy having a composition consisting of, by weight, 1.0-2.2% Fe, 0.005-0.5% Cu, <=0.5% Si, and the balance essentially Al is subjected to homogenizing treatment and hot rolling, by which plastic working of >=99.90% plate thickness reduction rate after the conclusion of facing is applied to the above alloy and crystallized substances, such as Al6Fe compound, are dispersed to <=5mum in an obverse plane after rolling. By the addition of Fe, anodic oxidation films of various colors in a wide range from dark gray to milk white can be provided according to the content of Fe and difference in crystallization, phase. Further, an oxide film of Al-Fe alloy can be stably formed by the addition of Cu. Plastic working of 99.90% is applied, and the crystallized substances nonuniformly crystallized in the ingot can be uniformly distributed.
Patent JP-S61122048-A (JP)
Title: Luggage floor device for automobile
Inventor: SHIGESADA MASAAKI
IPC: B60R5/04
Filed: 1984-11-19
Abstract: PURPOSE:To secure safety of a passenger upon collision of a rear surface of an automobile, by forming a floor board by a front member and a rear member, and designing the rear member to be moved and enter a cavity of a side box. CONSTITUTION:A side box 13 includes a first shelf 17, a second shelf 18 movable to an upper side, and a cavity 20 communicated with the first and second shelves 17 and 18 and separated by a bottom plate 19 of the first shelf 17. A floor board 14 comprises a front member 21 supported by the first shelf 17 of the side box 13 in such a manner as to be slidable to a rear side, and a rear member 22 supported by the second shelf 18 of the side box 13 in such a manner as to be slidable to a rear side and an upper side and be permitted to enter the cavity 20.
Patent JP-H05148820-A (JP)
Title: Light-reflecting apparatus
Inventor: KOIKE YATARO
IPC: E01F9/512
Filed: 1991-08-30
Abstract: PURPOSE:To improve visibility at dawn, in the morning, at dusk and in the night (lighted with outdoor lamps), and in the rainy and foggy weather. CONSTITUTION:In a light-reflecting apparatus made up by placing a layer 3 containing transparent beads 2 like glass beads that are supported with transparent resin adhesive agent 1 over a reflecting surface, a transparent resin layer 4 made of one of such materials as polymethyl methacrylate, polycarbonate or polystyrene under specific condition of restriction is placed on the layer 3 containing the transparent beads 2, and fluorescent coloring matters 5 are scattered therein. Thereby a transparent fluorescent layer 6 can be formed.
Patent JP-S62105323-A (JP)
Inventor: SAKAKINO TAKAHIRO
IPC: H01H11/00
Filed: 1985-10-31
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。