baber/WOPTO huggingface dataset:
Patent JP-H11162068-A (JP)
Title: Disk device
Inventor: SAKURAI TOSHIHIRO
IPC: G11B17/26
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of inserting a new disk in a state that the previously recorded/reproduced disk is made to exist in the disk device and moreover, performing the exchanging operation of the disk in the disk device to eject the previous disk. SOLUTION: When a new 2nd disk D2 is inserted, the recording/reproducing of a 1st disk D1 are stopped and a movement member 6 is moved to the direction X1. By this movement, a clamp chassis 10 is moved upward to be in a non-clamped state and the disk D2 is carried in by a transporting roller R and supported to a disk guide 11. Then, the disks D1 and D2 are supported to the disk guide 11 and moved upward and the disk D1 is carried out from an inserting port 3a by the transporting roller R. Further, in the course of the movement of a driving chassis 9 to the upper position, the disk D2 is placed on a turntable Ta and chucked to a clamper 10A in this state to be in a clamped state. Therefore, the exchange with the disk D1 can be made by only inserting the disk 2.
Patent JP-H06170893-A (JP)
Title: Mold for injection molding of bolt and manufacture of bolt
Inventor: KIMURA YUTAKA
IPC: B29L1/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a mold for injection molding as well as the manufacturing method of a bolt, which are capable of supplying various kinds of bolts, having the same outer diameter but different length of the shaft thereof, and especially ceramics bolts efficiently and inexpensively. CONSTITUTION:In a mold for injection molding, in which molten compound is poured into a cavity, a liner is constituted of a fixed liner unit 2, molding the screw thread part of a bolt, and a plurality of sectional liners 3-7 for molding the head 16 and the shaft 12 of the bolt while the injection molding mold is provided with a structure, in which the sectional liners for molding the shaft part are pinched between the liner 3 for the head part and the fixed liner unit 2 so as to obtain the necessary length of the shaft.
Patent JP-H07178333-A (JP)
Title: Treatment of granular body
Inventor: MIYABE YOSHIHIKO
IPC: B01J2/10
Filed: 1993-12-24
Abstract: PURPOSE:To perform the spheroidizing or combining of a granular body with high efficiency by using gas of large molecular weight in the atmosphere of a granular body treating device. CONSTITUTION:In the atmosphere of gas having molecular weight larger than air, that is, gas whose density is large, such as carbon dioxide and argon, a granular body is fed into the central part of an impact chamber 13 through a raw material feeding chute 11. By strokes of an impact blade 5 and an impact ring 7 peripherally installed in a rotating board 4 rotating at high body, first the fragile granular body is pulverized and the granular body not broken is subjected to plastic deformation to be rounded. The granular body thus broken or rounded by plastic deformation in the impact chamber 13 is returned to the impact chamber 13 through a circulating circuit pipe 9 and subjected to the same action again. Thus, by circulating the granular body through the impact chamber 13 and the circulating circuit pipe 9 again and again, the granular body is gradually rounded and subjected to spheroidizing or combining. The granular body treated for a specified time is passed through a discharge pipe and recovered by a collecting device, such as a cyclone and a bag filter.
Patent JP-H01167917-A (JP)
Title: Manufacture of superconducting ceramic wire material
Inventor: ISHIKAWA SHINJI
IPC: H01B13/00
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the volatility and diffusion of copper, and contamination from a crucible and atmosphere by inserting a rod of an oxide superconducting ceramic into a pipe via a non-reactive material for forming a base material and drawing a line from one end thereof. CONSTITUTION:A reserve sintered body is crushed and pressed to the predetermined shape, and a rod 1 of a superconducting ceramic is formed after sintering. The rod 1 is inserted in a glass or ceramic pipe 2. A layer 20 of a non-reactive material is formed on the internal surface of the pipe 2 and a material constituting the layer 20 has characteristics so stable as not to react with a superconducting oxide in the rod 1 even at a high temperature. Thereafter, the rod 1 and pipe 2 are exposed to an oxyhydrogen flame, fused and integrated with each other, thereby draining a base material 5. Then, the lower end of the base material 5 is heated and softened with a heater 9, and a wire material having a core 10 comprising a superconducting ceramic at the center part thereof and a cover layer 11 comprising glass or a ceramic with an intervening non-reactive layer 12 is drawn from the base material 5.
Patent JP-H08186666-A (JP)
Title: Communication type information presentation system and information presentation terminal
Inventor: SAKOGUCHI IWAO
IPC: H04N21/262
Filed: 1994-12-28
Abstract: PURPOSE: To always normally execute charging while utilizing an information communication network proper for data distribution without trouble in collecting a charge as well. CONSTITUTION: A KARAOKE terminal 10 and a host 20 for distributing music data are connected by a general pay station line 50, and the KARAOKE terminal 10 and an account terminal 30 are connected by way of a videotex line 52. When distributing new music data, the KARAOKE terminal 10 is connected to the account terminal 30 first by way of the videotex line 52 and subjected to charging processing. The completion of the charging processing is automatically transmitted from the account terminal 30 to the host 20, and the host 20 calls the KARAOKE terminal 10 to distribute new music data charging of which is finished.
Patent JP-H08188957-A (JP)
Title: Apparatus for impregnation treatment of cellulosic textile fabric with mercerizing agent
Inventor: ENDO SUMIO
IPC: D06B3/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide the subject apparatus capable of impregnating a cellulosic textile fabric with a mercerizing agent and regulating the fabric to a desired finish size and washing shrinkage factor while respectively independently controlling the driving force of plural driving and conveying rolls. CONSTITUTION: This apparatus is capable of respectively independently controlling the driving force of respective conveying and driving rolls 4a to 4d and applying a uniform tension to a cellulosic textile fabric 6 in feeding the cellulosic textile fabric 6 to an ammonia impregnation device 1 in mercerizing the cellulosic textile fabric and impregnating the fabric 6 with liquid ammonia 3 of a liquid ammonia impregnation tank 2 while continuously meandering the fabric 6 along the plural conveying and driving rolls 4a to 4d and driven rolls 5a to 5d respectively oppositely installed in the top and bottom.
Patent JP-H01167890-A (JP)
Title: Musical sound controller
Inventor: SUZUKI HIDEO
IPC: G10H1/00
Filed: 1987-12-24
Abstract: PURPOSE:To connect a detector and an attaching implement so as to be freely attachable/detachable by forming a glove-shaped attaching implement to a double structure having a first and a second inserting parts for inserting the detector and a hand, respectively. CONSTITUTION:The attaching implement FHr is shaped like a glove and formed to a double structure having the first inserting part for inserting a finger placing member provided with joint switches Shr1-Shr5 of a detecting member, and the second inserting part FHra provided with a surface fastener for inserting a hand. In this state, the ON signal of the switches Shr1-Shr5 corresponding to bending of a finger is outputted as a musical sound control signal and a musical sound is controlled. Since this attaching implement is formed by a double structure constitution, the detector and the attaching implement can be connected so as to be freely attachable/detachable.
Patent JP-H0380608-A (JP)
Title: Push-pull amplifier
Inventor: UIRIAMU ETSUCHI TABENPOOTO
IPC: H03F3/26
Filed: 1989-12-18
Abstract: PURPOSE: To improve the gain band width product with the same delay by using a parallel amplifier stage which includes a follower circuit having its input terminal connected to the output terminal of a main amplifier stage and a transimpedance amplifier having its input terminal connected to the input terminal of the main amplifier stage and its output terminal connected to the output terminal of the follower circuit respectively. CONSTITUTION: A main amplifier stage 12 and a parallel amplifier stage 13 are prepared, and the input terminals of both stages 12 and 13 are connected in parallel to each other to receive the common differential voltage input signals. The stage 13 composed of a transimpedance amplifier 14 and a follower circuit 16. The output terminal of the stage 12 is connected to the input terminal of the circuit 16, and the output signal of the stage 12 is added to the output signal of a parallel transimpedance amplifier stage 14 for production of a voltage output signal. As a result, the gain band width product of a push-pull amplifier is larger than that of a single amplifier with its delay set equal to that of the single amplifier. Thus, it's possible to obtain a push-pull amplifier which has the improved gain band width product while keeping the delay of a single stage.
Patent JP-2000154901-A (JP)
Title: Gas vertical flow natural circulation exhaust heat recovery boiler
Inventor: ISHIGURO OKIKAZU
IPC: F22B1/18
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas vertical flow natural circulation exhaust heat recovery boiler in which a normal circulation flow rate of boiler water can be ensured even when the operation of the boiler is started while eliminating installation of a boiler water circulation pump. SOLUTION: Upper and lower evaporators 11, 7 comprising heating tubes having heat transfer surface directing in the horizontal direction are disposed in an exhaust gas channel 3 for passing high temperature exhaust gas in the substantially vertical direction. Interconnecting pipe groups 9a, 9b are provided between the upper and lower evaporators 11, 7 and a part 9b thereof is disposed in the high temperature exhaust gas channel. When a boiler is started, steam generated in the evaporators 11, 7 is insufficient for driving natural circulation because the heat transfer surface of the evaporator is arranged horizontally but the interconnecting pipe 9b extending substantially in the vertical direction absorbs heat from the exhaust gas and generates steam in the interconnecting pipe 9b. That steam generates a large driving power for natural circulation and thereby a stabilized natural circulation flow rate can be ensured.
Patent JP-H07183859-A (JP)
Title: Repeating transmission line testing system
Inventor: SATO YASUO
IPC: H04B17/40
Filed: 1993-12-24
Abstract: PURPOSE:To recognize the process of the line test of a transmission line without using a signal notifying a line test and without providing a test signal detection circuit by monitoring an error only when a fixed pattern is a specified area. CONSTITUTION:A repeater 3 is provided with a pattern discrimination circuit 31 discriminating that a fixed pattern is incoming from a transmission line and a pattern showing a test mode is incoming and an inhibit circuit 32 repeating the signal incoming from the former section of the transmission line to the latter section when the discrimination output exists in this pattern discrimination circuit 31 and inhibiting the repeating of the signal incoming from the former section of the transmission line when the discrimination output does not exist. When the pattern showing the fixed pattern or the test mode is discriminated by the pattern discrimination circuit 31, the signal incoming to the transmission line on an input side is repeatingly transmitted to the transmission line on an output side. When each pattern is not detected, the repeating of the transmission line is inhibited.
Patent JP-H06160303-A (JP)
Title: Inspection apparatus
Inventor: SAITO NORIAKI
IPC: G01N21/894
Filed: 1992-11-13
Abstract: PURPOSE:To provide an inspection apparatus which enables accurate inspection of a bright defect and a dark defect of a sheet-shaped object to be inspected to achieve stable inspection. CONSTITUTION:This apparatus has means 18, 20, 22 and 24 to detect the maximum level and the minimum level separately at one or a plurality of scannings of an image signal from a camera 10 having a one-dimensional image sensor, a means 28 which performs a binary coding of following image signals as functions of the respective levels to generate two thresholds for detecting a bright defect and a dark defect and two binarization circuits 12A and 12B to binarize the image signals using the thresholds separately.
Patent JP-H08183795-A (JP)
Title: Peptide derivative and its use
Inventor: KAWASHIMA TAKUJI
IPC: A61K38/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a new peptide derivative having a specific amino acid sequence, exhibiting excellent suppressing action on active oxygen, free radical and the peroxidation of lipid, having extremely high stability and useful e.g. as an antioxidant for pharmaceuticals and foods. CONSTITUTION: This new peptide derivative having extremely high safety, exhibiting excellent suppressing action on active oxygen, free radical and the peroxidation of lipid, having extremely high safety and useful e.g. as an antioxidant for pharmaceuticals and foods is expressed by formula I (R1 is H, acetyl, an acyl or a polyethylene glycol residue; X is a peptide composed of D or L-amino acids and having amino acid sequence of formula II to IV; R<2> is OH, amino, a polyethylene glycol residue or a β-alanine-polyethylene glycol residue), formula V, etc. The peptide derivative can be produced by dissolving bovine lactoferrin in refined water, adjusting to pH2.5, digesting with pepsin at 37 deg.C for 6hr, fractionating by high-performance liquid chromatography and optionally reacting with β-alanine-polyethylene glycol.
Patent JP-H10172137-A (JP)
Title: Magnetic recording medium and its production
Inventor: KURIHARA KENICHI
IPC: G11B5/842
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve travelling property, durability and electromagnetic conversion characteristics by separately dispersing an abrasive and a ferromagnetic powder in the respective coating material, then mixing both coating materials and adding a diketone compd. into the coating material in which the abrasive is dispersed. SOLUTION: An abrasive coating material may be prepared by mixing a diketone compd. or its metal chelate with abrasive particles and a binder and then kneading and dispersing in a solvent, or by preliminarily treating abrasive particles with a diketone compd. or its metal chelate and then mixing the treated abrasive particles with a binder, and kneading and dispersing in a solvent. The amt. of the diketone compd. or its metal chelate to the abrasive coating material is preferably 0.3 to 10 pts.wt. to 100 pts.wt. of the abrasive particles. A more preferable range of the amt. of the diketone compd. or its metal chelate is 1.0 to 5.0 pts.wt. to 100 pts.wt. of the abrasive.
Patent JP-H04203792-A (JP)
Title: Steam damper
Inventor: BAN KUNIYOSHI
IPC: F28B9/02
Filed: 1990-11-30
Abstract: PURPOSE:To prevent any occurrence of excessive stress by a method wherein an energy dampening buffle is slidably installed against a buffle supporting structure. CONSTITUTION:Steam 9 fed into a steam damper flows into a spray pipe 1 and further injected out of a steam injection port 7 while its pressure being reduced. Injected steam stream 10 strikes against an installed buffle 2, disperses its energy and blown into a condensor. The spray pipe shows a rapid increasing in its temperature due to flowing-in of steam and at the same time it is thermally expanded and extended in an axial direction and a direction perpendicular to an axis of the pipe. In turn, the spray pipe is supported such that a supporting plate 3 having a hole larger than an outer diameter of the spray pipe is mounted, the spray pipe is passed through the hole and the spray pipe is fixed in such a way as it may be slid by an adjusting plate 4 with a clearance required for a thermal expansion in a direction perpendicular to the axis of pipe. The adjusting plate 4 is welded and fixed to a supporting plate 3. The supporting plate 3 is forcedly welded and fixed to an inner structural member of the condensor so as to receive safely all the forces acting against the spray pipe. Accordingly, a temperature of the spray pipe is rapidly increased due to the flowing steam and even if a thermal expansion is produced at the spray pipe, the pipe is not restricted all and no excessive stress caused by the thermal expansion may occur.
Patent JP-H0663033-A (JP)
Title: Radiograph display device used in radiograph inspection room
Inventor: YAMAZAKI KATSUMI
IPC: H04N7/18
Filed: 1991-12-12
Abstract: PURPOSE:To provide a radiograph display device used in a radiograph inspection room by which the action range of a surgical operator can be enlarged, the interference with the ring of a C-type, a supporting part, the wall surface of a surgical operation room, etc., and also, the illumination range of a no-shadow lamp can be reduced and which can be installed in a position being easily visible by the surgical operator. CONSTITUTION:The radiograph display device used in the radiograph inspection room is provided with a screen 7 suspended and provided from the ceiling of the radiograph inspection room and a projector 9 which is provided so as to confront the screen 7 on the ceiling surface of the radiograph inspection room, projects an image supplied from the outside onto the screen 7 to be visualized.
Patent JP-H02175782-A (JP)
Title: Adhesive composition and adhesive film
Inventor: MIMURA IKUO
IPC: C09J7/02
Filed: 1988-12-28
Abstract: PURPOSE:To prepare an adhesive compsn. which can maintain a stable adhesion for a long time even in an outdoor use by compounding an adhesive resin component having a specified glass transition temp. with an ultraviolet absorber and a substance capable of inhibiting photo-oxidation. CONSTITUTION:100 pts.wt. (solid base) adhesive resin component comprising pref. an acrylic resin and having al glass transition temp. of -100 to +50 deg.C (e.g. butyl acrylate/acrylic acid copolymer (97/3) is compounded with 0.5-10 pts.wt. ultraviolet absorber comprising pref. benzotriazole ultraviolet absorber and having the maximum absorption wavelength of 340-353nm [e.g. 2-(3,5-di-t- butyl-2-hydroxyphenyl)benzotriazole], 0.1-5 pts.wt. substance capable of inhibiting photo-oxidation and comprising pref. a hindered amine antioxidant having an MW of 400-10000, and if necessary a solvent, a pigment, a dye, a crosslinker, a crosslinking accelerator, etc., are compounded.
Patent JP-H01169357-A (JP)
Title: Antibody against carcinogen
Inventor: YANAGISAWA HIROYUKI
IPC: G01N33/577
Filed: 1987-12-24
Abstract: PURPOSE:To detect and determine heterocyclic amine handily, by using an antibody against carcinogen specific to mutagenic cancering heterocyclic amine. CONSTITUTION:2-Amino-3-methylimidazo[4,5-f]quinorine (IQ) or 3-amino-1,4- dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1) is bonded to a carrier protein. An antigen thus obtained is dosed to a mouse or the like to immunize. Then, a hybridoma is formed between an immune cell and a formation cell tumor cell of a mammal and a clone for producing a desired antibody is selected and cultivated to obtain a monoclonal antibody against IQ and Trp-P-1. This antibody has a cross reactivity for IQ and Trp-P-1 and can be utilized as specific antibody in an immunological measurement method for mutagenic cancering heterocyclic amine.
Patent JP-H06175201-A (JP)
Title: Flashing device
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1992-12-09
Abstract: PURPOSE:To provide a flashing device capable of preventing a red-eye effect by setting a pre-flashing time from the start of pre-flashing to main flashing in the flashing device longer, when the focal length of a zoom lens is longer or an object distance is longer and then, executing the main flashing. CONSTITUTION:The flashing device is equipped with a main flashing means 5 executing irradiation with light for illuminating an object at the time of exposing, a light emitting means 4 for preventing a red-eye effect for pre-light emission toward the object prior to the exposing, a focal distance detecting means 1 detecting the focal distance of a photographic lens and a light emission control means 3 setting the time from the start of the pre-light emission by the light emitting means 4 for preventing the red-eye effect to the start of the irradiation of the main flashing means 5 longer as the focal distance detected by the focal distance detecting means 1 is a long focal distance.
Patent JP-H06177861-A (JP)
Title: Alarm generator for error monitoring circuit
Inventor: TSUBOSHIMA MASAHIRO
IPC: H04L69/40
Filed: 1992-12-10
Abstract: PURPOSE:To execute an alarm generation control adapted to an actual situation by automatically controlling the number of sections of forward and backward protection at the time of counting the number of the error generation of digital transmission data for each unit monitor section, and controlling the generation of an alarm according to the counted result. CONSTITUTION:The average value of the always latest number of the error generation is calculated by an average calculating circuit constituted of an adder 3, a 1/2 computing element 4, and a holding circuit 5 by using the counted result 2 of an error counter 1. When this calculated value 6 reaches the first threshold value TH1, an alarm 14 is generated by an alarm generator 13, and when the calculated value 6 reaches the second threshold value TH2, the alarm 14 is released. Then, an interval until the average value reaches the first threshold value, and the interval until the alarm is released depend on the mean value of the number of errors at that time, so that the forward and backward protection can be automatically changed.
Patent JP-2000156562-A (JP)
Title: Processor and method
Inventor: TANIGUCHI YOSHIKUNI
IPC: B09B3/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the influence on environment of a processor and also improve the recycling property of resources. SOLUTION: A supporting shaft 3 is controlled to perform vertical or rotational motion at high speed, and accompanying this, a used board 10 retained by a board holder 2 vibrates heavily within a completely fluorinated carbon compound. The solder of the used board 10 fuses, and sediments within the completely fluorinated carbon compound 9. The solder sediments to the bottom of a heated solution container 1 through a recovery net 4 forms a solder bank 11. The solder sedimented to the bottom within the heated solution container 1 is recovered in liquid form by opening a recovery valve 5. Electronic parts which are separated from the used board 10 since the solder has fused float to the liquid surface. The electronic parts having floated to the liquid surface are recovered by a parts recovery net 6.
Patent JP-H06176968-A (JP)
Title: Electronic parts
Inventor: ISHIMOTO KAMEYOSHI
IPC: H01G4/35
Filed: 1992-12-10
Abstract: PURPOSE:To improve productivity of elements in electronic parts for use in input/output terminals, etc., for radio frequency electronic devices by constructing the external configuration of a capacitor element into a stepless columnar shape. CONSTITUTION:Electronic parts are constructed with a columnar capacitor element 21 having a through-hole 21a therethrough, a mounting member 22 for mounting thereon the capacitor element 21, and an input/output terminal 26 inserted into the through-hole 21a in the capacitor element 21. An insertion hole 16 for insertion of the capacitor element 21 is provided in the mounting member 22, into which hole the capacitor element 21 is inserted, so that there is useable one having columnar external appearance for the capacitor element 21. Accordingly, continuous extrusion formation of a capacitor element 21 is ensured and hence productivity is improved.