baber/WOPTO huggingface dataset:
Patent JP-H01109633-A (JP)
Title: Impregnated type cathode structure
Inventor: NONAKA IKUMITSU
IPC: H01J1/28
Filed: 1987-10-23
Abstract: PURPOSE:To increase the adhesive strength between the component members and to improve the heat conductivity by closely attaching and fixing the enclosed surface of a metal sleeve, the bottom of a metal cup, and cathode holding wires with a specific high melting point soldering material. CONSTITUTION:Cathode holding wires 5 and a metal cup 2 are melted to the enclosed end surface of a metal sleeve 3, in a reducing ambiance by using a high melting point soldering material such as a eutectic alloy of Ru and Mo,or a eutectic alloy of Ru, Mo, and Ni, and all the members are fixed leaving no clearance. In this case, as the high melting point soldering material, a eutectic alloy of Ru and Mo in the wt. ratio 2:3, or an alloy composed by melting Ni to an Ru-Mo eutectic alloy making the wt. composition ratio 3:4:3 is preferable to be used. In such a composition, the adhesive strength between the component members is increased extensively, the heat conductivity is improved, and a stable electron emitting performance can be obtained.
Patent JP-2001092863-A (JP)
Title: Data inputting and processing system for structural frame model
Inventor: HIRATO TATSURO
IPC: E04B1/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To make the input and confirmation of data easier by extracting and expanding only the portion related to an input portion by omitting the portion not-related to the input portion. SOLUTION: A data inputting and processing system for structural frame model, which has story data, frame core data, node data, member data, cross-sectional data, etc., is provided with an area setting means 11 which sets an effective area in the three-dimensional coordinate space of a structural frame model, an area data extracting means 12 which extract the data of the effective area, and a data expanding means 13 which expands an effective-area structural frame model based on the data of the effective area in the three-dimensional space. The system is also provided with a data inputting means 14 which inputs the data of the effective-area structural frame model by displaying the model so as to input the data by displaying the effective-area structural frame model.
Patent JP-S61146151-A (JP)
Title: Television snack
Inventor: NAKAMATSU YOSHIRO
IPC: H04N5/00
Filed: 1984-12-19
Abstract: PURPOSE:The titled snack, prepared by boring a hole therein, capable of providing a television image which can be watched by a person eating the snack, increasing the contrast of the television screen even in a district of bad radio wave conditions, providing solid and bright images and enjoyable visually and tastefully at the same time. CONSTITUTION:A television snack 1, having a hole 2, and capable of providing a television image which can be watched by a person eating the snack 1. Noise 5, double image 6 and scanning lines 7 of the television screen 4 are removed by holding the smack 1, putting an eye 3 to the peephole 2 and peeping through the peephole 2 and the image contrast of the screen 4 is increased to see the solid and very bright image. Therefore, the pleasure of the vision and taste can be satisfied simultaneously by watching the television image of improved image quality while eating the snack 1.
Patent JP-S61144134-A (JP)
Title: Am/fm receiver
Inventor: TAKEDA TADASHI
IPC: H04B1/26
Filed: 1984-12-18
Abstract: PURPOSE:To prevent interference between VCOs by providing a buffer selected by each band between a common use prescaler and each VCO in a PLL multi- band receiver provided with an AMVCO and an FMVCO. CONSTITUTION:LPFs 5, 6 and the VCOs 7, 8 are provided corresponding to an AM band and an FM band and a crystal oscillator 2, a phase comparator 3, a prescaler 9 and a variable divider 4 are used in common for each band. On the FM/AM multi-band PLL receiver through the constitution above, a buffer amplifier A operated at FM reception and a buffer amplifier B operated at AM reception are provided respectively between the VCOs 7, 8 and the prescaler 9 respectively. Through the constitution above, when one band is received, since the buffer amplifier corresponding to the other band is not in operation, the mutual interference between the VCOs 7 and 8 is prevented.
Patent JP-2000098910-A (JP)
Title: Projection type display device
Inventor: YATANI TAKESHI
IPC: G09F9/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which is capable of making display without an undesirable temperature elevation within a room where the projection type display device is arranged and within a casing. SOLUTION: This projection type display device is provided with a first fan 51 which faces the inside of the room where the projection type display device is arranged and a second fan 52 which faces the outside of the room. After the optical system of a video projection unit 2 is cooled by the air sucked into the easing 1 from the first fan 51, the air is discharged to the outside of the casing 1 from the second fan 52 or the optical system of the video projection unit 2 is cooled by the air sucked into the casing 1 from the second fan 52 and is then discharged to the outside of the casing 1 from the first fan 51.
Patent JP-H09115738-A (JP)
Title: Gas insulated transformer
Inventor: JO AKIHIKO
IPC: H01F27/20
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated transformer whose capacity can be increased without enlarging a tap changer. SOLUTION: A transformer main body constituted by winding a low volage winding 2 and a high voltage winding 3 around an iron core 1 is accommodated, together with a no-voltage tap changer, in a tank 9 sealing insulating gas like SF6 gas. An exhaust vent 9a of the insulating gas is made on the upper surface of the tank 9. An inlet port 9b of the insulating gas is made in the side surface lower part of the tank 9. Pipes 8 are connected with the exhaust vent 9a and the inlet port 9b. A blower 7 for forcibly circulating the insulating gas in the pipes 8 and a cooler 10 for cooling the insulating gas are installed. The no- voltage tap changer 5 is horizontally arranged in the vicinity of the inlet port 9b of the tank 9, and connected to taps formed in the high voltage winding 3 through tap leads 4.  The no-voltage tap changer 5 is operatably constituted by operation mechanism 6 wherein a handle is arranged on the side surface of the tank 9.
Patent JP-H07121308-A (JP)
Title: Write back control method for disk device
Inventor: KUME TOSHIMITSU
IPC: G06F3/06
Filed: 1993-10-26
Abstract: PURPOSE:To perform a quick and efficient write back control by eliminating the latency time for rotation of a disk medium which occurs at the time of write back processing. CONSTITUTION:When an instruction is received, it is discriminated whether this instruction indicates sequential write or not; and if it indicates sequential write, data is taken into a data buffer 7 in advance, and the write processing designated by a new instruction is performed continuously following the write processing executed by the preceding instruction. When plural continuously issued write instructions are received, they are prefetched in the reception order and are reordered thereafter, and it is discriminated whether the instruction is the sequential write instruction or not ; and if it is the sequential write instruction, the processing of write to the disk medium is performed continuously following the write processing executed by the preceding instruction.
Patent JP-S63121174-A (JP)
Title: Rotation control method for disk motor
Inventor: GOTO YASUHIRO
IPC: G11B19/247
Filed: 1986-11-10
Abstract: PURPOSE:To prevent a buffer memory from being overflowed or empty by comparing the signals of the signal of the most significant digit in the reading address signal of a jitter absorbing memory and the signal of the most significant digit of the writing address signal and controlling the rotary phase of a disk motor by defining the compared signal as a phase error signal. CONSTITUTION:The phase of the most significant digit of the reading address 17 of the jitter absorbing memory 13 for executing the time base correction of digital information reproduced from a disk form recording medium 1 and the phase of the most significant digit of the writing address 15 are compared, and the rotation of the disk motor for rotating and driving the disk form recording medium 1 is controlled based on the compared signal. Thereby, the phase difference between both phases can be constantly maintained. Even when the deviation of the phase is generated between a writing counter and a reading counter due to the deficiency of a reproduced signal or the like, it can be reset, the buffer memory 16 is prevented from being overflowed or empty and the correct reproduction of the signal can be attained.
Patent JP-S63120890-A (JP)
Title: Pump for liquid
Inventor: OKAMURA MASAO
IPC: F04D13/00
Filed: 1986-11-10
Abstract: PURPOSE:To enable liquid including no air to be circulated and discharged in a pump having a motor on one end of a rotary shaft and an impeller on the other end to suck liquid from the rotational center of end face of impeller and discharge liquid in the outer peripheral direction by providing an introducing port between the motor and the impeller. CONSTITUTION:When an impeller 4 is rotated through a rotary shaft 3 by driving a motor 1, liquid 21 sucked from an intake pipe 9 is pressurized and discharged from the center of a hole 4b communicating to an impeller to the outer peripheral direction to be sent from a discharge pipe 10 to the outside of pump. On the other hand, while liquid level 20 in a conduit 7 is sent in the outer peripheral direction of the impeller 4 by a back blade 4a of the impeller, it is balanced with pressure of liquid discharged from a communicating hole 4b and stabilized when it is lowered to 3 predetermined liquid level so that the pump is continuously run. Then, an introducing pipe 25 is secured fixedly to the side surface of conduit 7 through a seal ring 26 and connected to a tank(not shown)which is disposed so that the liquid level is placed at the same position as the liquid level 20 in the stoppage of motor 1.
Patent JP-S61143400-A (JP)
Title: Peptide like actinomycin d
Inventor: OKAWA KENJI
IPC: C07K11/02
Filed: 1984-12-17
Abstract: NEW MATERIAL:A compound shown by the formula I(Val is valine residue; Pro is proline residue; Sar is sarcosine residue; MeVal is N-methylvaline residue; R is ethyl, or phenyl). USE:an antibacterial agent. PREPARATION:For example, a compound shown by the formula II (Z is benzyloxycarboxyl) is reacted with a compound shown by the formula H-D-Val- Pro-OBu<1>(Bu<1> is tertiary butyl), and subjected to an intramolecular condensation reaction through dehydration, to give a compound shown by the formula III. then, this compound is reacted with a compound shown by the formula Boc-Sar- MeVal-OH (Boc is tertiary butoxycarbonyl), deprotected, and subjected to intramolecular ring formation reaction, to give a compound shown by the formu la IV. The amino-protecting group of this compound is removed, the compound is reacted with a compound shown by the formula V (Bzl is benzyl), reduced, and dimerized, to give a compound shown by the formula I.
Patent JP-H03127096-A (JP)
Title: Character generating device
Inventor: KISHI KOJI
IPC: G09G5/22
Filed: 1989-10-13
Abstract: PURPOSE:To realize immediate printing by previously converting outline font into bit map font by using the period in which a character generating device is under the waiting condition before carrying out character generating operation. CONSTITUTION:Normally, the character generating device is under the waiting condition immediately after the power switch of the character generating device is turned on and the power supply is started. The outline font stored in a storing means 15 is previously converted into the bit map font by using such waiting period and the converted bit map font is stored in other storing means 7. When converting, according to the prescribed parameter, in addition to the conversion of the outline font into the bit map font which has basic thickness and style, the parameter is previously changed based on the prescribed conditions, and according to the changed parameter, the outline font is converted into the bit map font which has different thickness and the style such as historiated initials. Thus, the printing operation is immediately carried out when the character generating instruction is given.
Patent JP-H04144146-A (JP)
Title: Bonding between tab tapes and bonding device
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the tip end of an inner lead protruding into a device hole from hanging down and bending by connecting the tip ends of the inner leads protruding into the device hole directly or through a base film. CONSTITUTION:Tip ends of inner leads 4a... all protruding into a device hole 2 are extended as they are, and the extended parts are integrally connected with each other at a connection part 10. Those tip end parts of the inner leads 4a... are extended so as to be further protruded into the device hole 2 and are integrally connected to the connection part 10 formed into a rectangular shape where it has a predetermined interval with respect to the peripheral edge of the device hole 2. Since the tip end parts of the inner leads 4a... are situated as above, even though lead wires 4 are of multiple pins and of a narrow pitch or even though the thickness of a copper foil constructing the lead wires is very thin, the inner leads 4a... are prevented from hanging down or bending in a prior process of the bonding or in tape handling between processes or in a bonding process.
Patent JP-H08212935-A (JP)
Title: Ion source device for ion implantation
Inventor: PIERO SUFUERATSUZOO
IPC: H01J27/18
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance microwave energy coupling between a microwave generator and a plasma chamber by enhancing the operating life of an ion source. SOLUTION: A microwave-excited-type ion source device is supported by a support pipe 94 extending into a space 57 defined by a housing assembly 22 and includes a plasma chamber 42, a pair of vaporizers 44, an energy transfer means, and a magnetic field generating assembly 46. A source material and an ionizable gas are fed into the inner region 50 of the plasma chamber 42, and the ions generated go out of the plasma chamber 42 through an arc slit 64 in a cap 62 overlopped on the chamber 42. The energy transfer means feeds microwave energy to the chamber 42 in TEM mode, and includes a coaxial microwave energy transmission line center conductor 54. On end portion 66 of the conductor 54 is fitted into the dented wall portion 68 of the plasma chamber 42 and transfers the microwave energy to the plasma chamber 42.
Patent JP-H08126606-A (JP)
Title: Endoscopic mechanism
Inventor: KUBOTA TETSUMARU
IPC: G02B23/26
Filed: 1994-10-31
Abstract: PURPOSE: To provide an endoscopic system capable of being selectively changed over to a plane view or stereoscopic vision endoscopic system and having general-purpose properties and possibilities as a system. CONSTITUTION: An endoscopic system is constituted by two or more kinds of optical endoscopes 21, 22, 23, 24 performing observation, the TV camera heads 31, 32, 33 of two or more types connected to those endoscopes 21, 22, 23, 24, the camera control units 7 connected to the TV camera heads 31, 32, 33 and driving the CCDs 6 of the TV camera heads 31, 32, 33 and processing the image signals from the CCDs 6 and monitors 81, 82 displaying the image of a part to be observed.
Patent JP-H05106338-A (JP)
Title: Construction method for vertical hole
Inventor: RIKITAKE SHONOSUKE
IPC: E04G11/06
Filed: 1991-10-16
Abstract: PURPOSE:To improve workability by installing a transparent plate on a wall body while burying its end section, erecting an inner mold on the transparent plate, mounting a transparent plate on the inner mold, and placing concrete in sequence. CONSTITUTION:A pedestal 1 is fitted on the side wall of a pit A, an inner mold 2 is erected on the pedestal 1, and wall reinforcing bars 4 are arranged between the inner mold 2 and an outer mold 3. A transparent plate B1 is mounted on the inner mold 2, a floor mold 5 is mounted on the outer mold 3, floor reinforcing bars 6 are arranged, and the concrete is placed on the wall and the floor. The inner mold 2 is erected on the transparent plate B1, a transparent plate B2 is mounted on the inner mold 2, concrete is placed, and the transparent plates B1, B2 are released for subsequent use after the concrete is hardened. The transparent plates B1, B2 are used for work scaffolds and a pedestal, and the inside of a wall hole can be brightened.
Patent JP-S63122393-A (JP)
Title: Stereoscopic picture display device
Inventor: ARAI NOBUAKI
IPC: H04N13/04
Filed: 1986-11-12
Abstract: PURPOSE:To display a stereoscopic picture only by one display device by finely dividing the picture display surface of one two-dimensional display device so as to alternately arrange areas respectively displaying a left eye image and a right eye image having a parallax between the right and the left. CONSTITUTION:The two dimensional display device 11 is divided so as to alternately arrange belt shape left eye image display area 12a and right eye image display area 12b set with a proper width and extending horizontally from an upper part to a lower part. In the front surface side of a phosphor 12, a polarizing plate 13 for the left eye image and a polarizing plate 14 for the right eye image are disposed before and behind in parallel. The light emission of the left eye image display area 12a is subjected to a polarization by the polarizing member 13'' of the polarizing plate 13 for the left eye image in a polarizing part 16 and the light emission of the right eye image display area 12b is subjected to the polarization by the polarizing member 14'' of the polarizing plate 14 for the right eye image in a polarizing part 17. An observer wears a polarizing spectacles using the polarizing plate having the same polarizing characteristic as the polarizing direction of the respective polarizing members as a lens and observes.
Patent JP-H05105653-A (JP)
Title: Diaminoacenaphthene derivative and electrophotographic sensitizer using the same
Inventor: MIZUTA YASUSHI
IPC: C07C217/84
Filed: 1991-10-16
Abstract: PURPOSE:To provide the subject novel derivative excellent in electric charge transport ability and light stability, capable of giving highly sensitive and highly durable electrophotographic sensitizers. CONSTITUTION:A compound of formula I [R<1> and R<2> are each H, (substituted) alkyl or (substituted)alkoxy], e.g. N,N,N'N'-tetra (3-methylphenyl)-4,7- diaminoacenaphthene. This compound can be obtained by acetylating 4,7- diaminoacenaphthene of formula II (pref. its amino groups) with an acetylating agent followed by reaction with a compound of formula III (X is halogen) in the presence of a copper catalyst and basic substance to form a compound of formula IV, which is, in turn, reacted with a compound of formula V in the presence of a copper catalyst and basic substance.
Patent JP-H01161225-A (JP)
Title: Charging for electrochromic system by hydrogen
Inventor: FURIITORITSUHI GUSUTAU KAARU B
IPC: G02F1/1523
Filed: 1988-10-24
Abstract: PURPOSE: To enable the exact measurement of the amt. of hydrogen at the time of charging by electrolytically charging an electrochromic system by the hydrogen from a hydrogen ion-contg. electrolyte soln. and subjecting a metallic layer to reduction precipitation as a rear material to render sealing to H2 loss and H2 exchange on a second electrode, then completing a laminated package. CONSTITUTION: The potential kept constant via a contrast electrode 12 is impressed on the electrodes 2 and 9 first in such a manner that the required potential difference as compared with the electrode 2 exists at the contrast electrode 12. While the electrolyte soln. 7 is kept stirred, the hydrogen ions are moved onto the electrochromic layer 3 of the laminated package. The specified potential difference as compared with the electrode 5 impresses the voltage higher than the voltage regulated to be measured by the contrast electrode 12 on the electrodes 5 and 11 after the end of the charging of the lamination system with the hydrogen ions. Tin ions are deposited as a flat tin layer from the electrolyte soln. 7 onto the rear side electrode 5 while stirring the soln.  Currents are measured in these two-stages processes by using ammeters 15 and 16 at the time of charging by the hydrogen ions and at the time of reverse charging of the laminated package with tin. As a result, the exact control of the amt. of the hydrogen is made possible.
Patent JP-H10112259-A (JP)
Title: Thick-film pattern forming method
Inventor: KIMA YASUNORI
IPC: H01J9/14
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for machining and prevent a formed thin-film pattern from being chipped, when the thick-film pattern is formed by the sand blast method. SOLUTION: A first pattern-forming layer 4a containing at least an inorganic binder is formed on a substrate 1, and the first pattern forming layer 4a is baked in the peak range from the temperature lower than the yield point of the inorganic binder by 20 deg.C to the temperature higher than the yield point by 20 deg.C. A second pattern forming layer 4b containing at least an organic binder is formed on the first pattern forming layer 4a, a sand blast mask 5 having the prescribed pattern is formed on it, and the portions of the pattern forming layers 4a, 4b where no sand blast mask 5 is formed are ground by the sand blast method. When the first pattern forming layer 4a is baked, the organic binder in it is burnt down, and the speed of sand blast machining is accelerated.
Patent JP-H10108766-A (JP)
Title: Attachment structure for price rail on shelf plate
Inventor: NAGASAKI TSUNAO
IPC: A47B96/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a price rail to/from a shelf plate by engaging a backward locking member provided on the price rail for holding a price card to a locking hole and attaching the price rail to the front surface of the shelf plate. SOLUTION: Many attaching holes 2 are pierced successively in a vertical direction on the front surfaces of a pair of right and left columns 1 erected on a floor surface and downward hook pieces 6 provided on the rear end parts of the side pieces 4 of a pair of right and left brackets 5 are locked to one of the attaching holes 2. Then, on the upper piece 3 of the pair of the right and left brackets 5, the upper surface plate 8 of the shelf plate 7 formed by bending both side edges and front and back edges of a metallic plate for forming a horizontally long quadrilateral downwards in mounted. The three locking holes 9 are pierced at the front end part of the upper surface plate 8, the backward lockign pieces 11 provided on the price rail 10 for holding the piece card are engaged with the locking holes 9 and the price rail 10 is mounted to the front surface of the shelf plate 7.
Patent JP-H09107917-A (JP)
Title: Low cariogenic nutritive composition
Inventor: YOSHIDA CHIKAKO
IPC: A23L1/305
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the nutritive composition having an excellent effect for preventing dental caries. SOLUTION: This low cariogenic nutritive composition contains two or more ingredients selected from the group consisting of lactoferrin, lactoperoxidase, a tea polyphenol and a fluoride. In detail, the composition contains the lactoferrin, the lactoperoxidase, the tea polyphenol and the fluoride in amounts of 0.05-0.1wt.%. 0.005-0.01wt.%, 0.01-0.05wt.% and 0.01-0.5wt.%. respectively based on the whole amount of the composition.