baber/WOPTO huggingface dataset:
Patent JP-2000346979-A (JP)
Title: Remote inspection device of reactor fuel assembly head
Inventor: SHIGETA TETSUO
IPC: G21C17/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make efficiently performable remote inspection of the head of an irradiated fuel assembly. SOLUTION: The remote inspection device 20 of the head of a reactor fuel assembly has a base plate 21 provided with a protection plate 23 put on the upper surface of a fuel inspection stage holding a fuel assembly 5 upright, a guide rail 25 provided on the base plate 21, a running frame 27 placed freely running on the guide rail 25, rotation mechanism 31 placed on the running frame 27, a camera posture control device 37 supported by hanging from the rotation mechanism 31 and an underwater TV camera 39 supported by the camera posture control device 37.
Patent JP-H113064-A (JP)
Title: Liquid crystal display device
Inventor: TSURUKI TAKAYUKI
IPC: G02F1/133
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a liquid crystal display device to perform a multi-aspect display without using an expensive circuit such as frame memory. SOLUTION: When a picture signal kind discriminating circuit 14 judges that a picture signal having an effective display number m of scanning lines less than a display capability n (number of scanning lines) of a normally black type liquid crystal panel is inputted, the whole display screen is once brought into a state displaying in black by a self-scanning black display circuit 15. Next, (n-m) pieces of ineffective display area are scanned by a high speed scanning control circuit 16 during a blanking period of a picture signal, they are scanned with a high speed at off-level of active matrix elements, namely without impressing a voltage on the liquid crystal panel 11. Thus, it is possible to normally complete scanning one display screen even with a picture signal of small blanking period, and make the signal correspond to multi-aspect without time base transformation processing.
Patent JP-H11344459-A (JP)
Title: Production of gas sensor or the like
Inventor: KUYAMA HIROKI
IPC: G01N27/12
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To form a sensitive film, by introducing an objective dopant into a pure conductive polymer even if the conductive polymer is insoluble to a solvent. SOLUTION: 3-n-octylpytrrole and 12 tungsto(VI) phosphoric acid with equal mol equivalent as that of 3-n-octylpyrrole and FeCl3 with mol equivalent 1/2 that of 3-n-octylpyrrole are dissolved in acetonitrile and, by oxidative polymn. method, poly(3-n-octylpyrrole) containing FeCl3 is polymerized. This poly(3-n- octylpyrrole) is subjected to Soxhlet extraction using methanol as a solvent to remove FeCl3 . 12 tungsto(VI) phosphoric acid remains in poly(3-n-octylpyrrole). This poly(3-n-octylpyrrole) is dissolved in chloroform and the soln. is applied to a glass substrate 1 by spin coating to form a sensitive film 7.
Patent JP-H0447450-A (JP)
Title: Document processor
Inventor: SHIRAKAWA YOSHIMI
IPC: G06F17/21
Filed: 1990-06-13
Abstract: PURPOSE:To effectively use resources and to use them for another document by managing data in single or plural areas so that these data can be registered or called with each area as the unit. CONSTITUTION:When a name is inputted from an input device 13, the register name is inputted through a register name input part 12, and area management data in an area management data storage part 5 is referred by the control of an area management part 7 to store the register name in an area library file 3 together with a register header. At the time of call, the register header is read in from the file 3, and when a form has a space to store the data, the management part 7 writes editing area data in an editing area data file 2 and updates area management data in the data storage part 5. Thus, resources are used more effectively than the case of registration with a document as the unit, and the operation to call and stick each document as the unit is unnecessary to reduce operator's work.
Patent JP-H055322-A (JP)
Title: Composite structural frame
Inventor: TSUJI SEIJI
IPC: E04B1/18
Filed: 1991-06-26
Abstract: PURPOSE:To improve the degree of freedom in terms of a plane plan by eliminating a limit in a direction extending between beams. CONSTITUTION:A composite structural frame comprises a frame F made of a steel frame, e.g. columns and beams, assembled together in an interbeam direction and firmly joined with each other, and a bearing force wall R of wood structure arranged between the columns C and C of the frame F in a ridge direction. The bearing force wall R is comprised of the columns C and C arranged in juxtaposition, a stud 6 spanning a space between upper and lower frames 4 and 5, and a structural plates 7 and 7 with which the two surfaces of the column C are lined. A horizontal force in an interbeam direction is resisted by the frame F of rigid frame structure. By arranging the bearing force wall R only in a ridge direction, the limit of an opening in an interbeam direction is eliminated and the degree of freedom in terms of a plane plan is improved.
Patent JP-S5876512-A (JP)
Title: Spinneret
Inventor: YONEDA SATOSHI
IPC: D01D4/02
Filed: 1981-09-29
Abstract: PURPOSE:A spinneret that is made by pushing hard-glass, ceramic or cemented carbide tips with a dope-introduction hole and a dope-extrusion nozzle connecting to the hole into the spinneret plate, thus having high dimension accuracy and high quality. CONSTITUTION:Chips 5' with the dope-introduction hole 3' and the dope-extrusion hole 4', which are made of hard glass, ceramic or cemented carbide, are pushed into the spinneret plate at regular intervals to give the objective spinneret 6'. EFFECT:The process becomes very simple and easy and the productivity is  remarkably increased.
Patent JP-S6310870-A (JP)
Title: Reader
Inventor: OGATA NOBUAKI
IPC: H04N1/107
Filed: 1986-07-01
Abstract: PURPOSE:To eliminate play in an axis direction, by using two nuts to convert the rotary motion of a screw shaft to linear motion, and applying pre-load on these two nuts in a direction to approach with, or a direction to separate from each other. CONSTITUTION:A micro cavity exists between screw threads of the screw shaft 35, and the nuts 37a and 37b when engaging, and the screw thread 41 of the left nut 37a is always pressed on the right side plane 40A of the screw thread 40 of the screw shaft 35, and the screw thread 41 of the right nut 37b, on the left side plane 40B of the screw thread 40 of the screw shaft 35. It is preferable to use an elastic body such as a rubber, etc., by compressing it, or a spring, etc., by compressing it, as an elastic means used in this case. In this way, while an optical unit 23 is moved along an original platen 22 reading a document, the screw thread 41 of the nut 37a is always brought into contact with the right side plane 40A of the screw thread of the screw shaft 35, and the play of the nut 37a can be eliminated by the cavity existing between the nut and the screw shaft 35.
Patent JP-2000349611-A (JP)
Title: Interface circuit employing photocoupler
Inventor: MITANBATA HIROSHI
IPC: H03K17/78
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for interfacing a plurality of communication inputs with a small-sized configuration and small power consumption. SOLUTION: Collectors of photocouplers 1, whose emitters are in wired-OR connection and connected to a pull-down resistor 2, are connected to IO ports of a CPU 3 that is provided with an ON/OFF control function of an internal pull-up MOS 32. The CPU 3 selects a signal received by a serial interface 31 by allowing any of the IO ports connected to the photocouplers 1 corresponding to a signal to be received to be at a high level.
Patent JP-H0713773-A (JP)
Title: Information processor
Inventor: FUTAMURA KAZUNOBU
IPC: G06F9/48
Filed: 1993-06-25
Abstract: PURPOSE:To surely perform BIOS extension service for resume, sleep, and popup menus, etc., in a wide range in a personal computer, etc. CONSTITUTION:Even when an extension device not grasped at the time of design of a BIOS is connected, the BIOS extension service can be realized for the extension device by adding state preservation processing 2d and extension device state restoration processing 2e for the extension device in a main memory 2 and calling those processing from a BIOS 2. Also, even when an OS or application changes the setting of an interruption controller 9, the use of interruption processing is enabled while the BIOS extension service is being rendered by acquiring the set information of the interruption controller from a buffer 12 for backup and finding the present interruption vector address.
Patent JP-H057166-A (JP)
Title: Heterodyne system receiver
Inventor: MIYAZAKI SHINICHI
IPC: H04B1/26
Filed: 1991-06-26
Abstract: PURPOSE:To improve the characteristic against a disturbing wave due to fluctuation in an ambient temperature of a heterodyne receiver. CONSTITUTION:This receiver is made up of a temperature detection section 6 detecting ambient temperature, a temperature correction section 7 selecting a frequency control signal determined in response to the detected detection signal, and a frequency control section 8 controlling the oscillation frequency of a local oscillator 3 by using the selected frequency control signal. The predetermined control signal is referred to as a frequency control signal determined in response to each temperature so that the effect is reduced due to the disturbing wave when a reception band characteristic is changed by the temperature characteristic of the local oscillator 3 and a BPF 4. Thus, even when the temperature characteristic of the local oscillator and the BPF differs in any way, the effect of a disturbing wave is reduced by varying a preset value to the temperature correction section in this way.
Patent JP-S63319230-A (JP)
Title: Production of crystallized-glass building material having irregular-shape cross-section
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03C10/00
Filed: 1987-06-22
Abstract: PURPOSE:To develop glass material used as a bonding material for the glass material at a time of producing a crystallized-glass building material having an irregular-shape cross-section by mixing glass powder having low softening point with glass powder having high softening point at a specified ratio and thereafter molding and sintering the mixture and subjecting it to crystallization heat-treatment. CONSTITUTION:In the case of producing a crystallized-glass building material having an irregular-shape cross-section by assembling the crystallized-glass building material, crystallized- glass plate materials 2 are joined with a joint 5. As a covering material for preventing leak of a joint filler in the joint part, 20-90% glass powder having composition consisting of by weight 67-80% SiO2, 5-10% CaO, 10-20% (Na2O+K2O) and 2-8% MgO and having low softening point is mixed with the residual part consisting of glass powder having composition of 67-80% SiO2, <25% Al2O3 and 5-15% (Na2O+K2O) and having high softening point in a fine particulate state of 200 mesh or below and this mixture is press-molded into a lamellate shape and sintered and thereafter the material subjected to crystallization heat- treatment is used. The crystallized-glass building material is produced by putting this covering material 4 on the joint part of bonding of the recrystallized glass plates and heating it at 600-900 deg.C, bonding and integrating them into one body.
Patent JP-S61121268-A (JP)
Inventor: AANORUDO OTSUTOO AISENBAAGU
IPC: H01M8/24
Filed: 1985-07-12
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-2000348259-A (JP)
Title: Customer operation type automatic transaction device
Inventor: IMADA HIDEKI
IPC: G07F19/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To perform a transaction process corresponding to the date of payment of a note or check and the period up to the payment date by performing an operation guidance display and a transaction processing corresponding to the relation between a recognized payment date or transfer date and a current date. SOLUTION: A main control part 1156 of a note and check control part 114 controls respective parts on condition that the depositing of a note check is selected by a customer and a start instruction is supplied from a process part. The main control part 1156 recognizes the payment date or transfer date entered into a note or check inserted into an insertion slot. When the payment date expires and when the actual payment date found from the transfer date expires, the inserted note or check is returned according to the relation between the payment date or transfer date and the current date and the rejection or a window guidance is displayed. Consequently, a case wherein a note or check which does not comply with the payment date is accepted is prevented.
Patent JP-H01322094-A (JP)
Title: Working method for underground structure and cylindrical body for roof
Inventor: UEMURA KOICHI
IPC: E02D29/055
Filed: 1988-06-23
Abstract: PURPOSE:To make a work simple and less expansive by connecting box-shaped cylinders of approximately square cross-section to each other via a joint, connecting thereto an adjustment box-shaped cylinder of the same height as the aforesaid cylinders via a joint, and then applying the cylinders in conformity with the width of an underground structure. CONSTITUTION:Hook-shaped joints 6a and 6b are formed on the side of a box- shaped cylinder 6 of approximately square cross-section and a friction cutter 7 is fitted to the top thereof. Also, a joint 18a is formed on an adjustment box-shaped body 18 of the same height as the cylinder 6 but smaller width and connected to the cylinder 6 located in parallel. Then, a sheet pile 2 is erected at the side of an upper interconnection 1 and the cylinders 6 and 18 are pressed from a start pile 3 to a target pile 4 with a pressing machine 5. Furthermore, a reaction wall 8 and an underground structure 9 are set within the pile 3 and the cylinders 6 and 18 are sequentially advanced with a small jack 12. Thereafter, the structure 9 is pushed forward with a propelling jack 10 and this process is repeated. According to the aforesaid construction, a work can be carried out simply and less expensively.
Patent JP-S5780908-A (JP)
Title: Radial tire for running on rough ground
Inventor: TAMURA AKIRA
IPC: B60C9/18
Filed: 1980-11-06
Abstract: PURPOSE:To improve resistance against cut, break and separation of the tire having tread reinforcing layer consisting with plural number of belts, by constituting the reinforcing layer with a pair of main crossing belts of different width and additional belts arranged both outer and inner sides. CONSTITUTION:A radial tire has tread 3 which consists of plural number of belts 1 burried on the crown parts surrounding casing ply 2 consists of the cord layer in the radial surface. Now, the tread 3 is composed of a pair of main crossing belts 12 and 13 which are different in belt width and crossing each other across the equator, and additional belts 11 and 14 which is made of cord 40% or more larger expansion rate than the cord of above belt 12 and 13 at the time of cutting the cord. Further, cord angle of the smaller width belt of 12 or 13 against the equator is made 2-9 deg. smaller than that of the wider width one, and the same cord angle of the inside additional belt 11 is made in the range of 35-60 deg..
Patent JP-H062189-A (JP)
Title: Plating bath for titanium-containing metallic material and plating method
Inventor: MINAMI JUNICHI
IPC: C25D3/12
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a plating bath for titanium-containing metallic material capable of forming an excellent wear resistant plating film without generating deterioration of fatigue strength by preparing the plating bath containing Ni<+2> ion, Co<2+> ion and MoO4<2+> ion of a specific conc. and having a specific pH. CONSTITUTION:The plating bath containing 30-120g/l at least one kind of Ni<2+> ion and Co<2+> ion and 2-25g/l MoO4<2+> ion and having pH 3.5-7.0 is prepared. The plating layer is formed without deteriorating fatigue strength by electrolytic plating the titanium-containing metallic material by the use of the plating bath. Nickel sulfaminate or the like as a compound for supplying Ni<2+> ion, cobalt sulfaminate or the like as a compound for supplying Co<2+> ion and ammonium molybdate or the like as a compound for supplying MoO4<2+> ion are used.
Patent JP-S5945609-A (JP)
Title: Detection switch device
Inventor: MOCHIDA YOSHIO
IPC: G11B5/03
Filed: 1982-09-06
Abstract: PURPOSE:To produce simply a detection switch device with a low cost, by turning an LED on and off by the difference of ON-voltage between the LED and a diode. CONSTITUTION:Both leaf switches 61 and 62 are turned off with a normal tape, and therefore LED69 and 67 are not turned on, while only a normal display LED64 is turned on. With a chrome tape, a current flows to a chrome tape display LED67 in a course of a plus power supply 63 the switch 61 the LED67 a diode 68 a resistance 70 an earth. Thus the LED67 is turned on. With a metallic tape, both switches 61 and 62 are turned on to turn on a metallic display LED69. The bias current is switched with a resistance 74 covering from the power supply 63 through the base of a transistor 72, a parallel resistance of resistances 74 and 80 or a parallel resistance of resistances 74, 80 and 78 respectively. As a result, the type of a tape can be easily and automatically detected and switched without using any special logical circuit.
Patent JP-H0320081-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMANO AKIO
IPC: H01L29/78
Filed: 1989-06-16
Abstract: PURPOSE:To prevent a current from concentrating in a contact window and from causing thermal breakdown by constituting a drain diffusion layer of a transistor whereto a high voltage is applied only by a diffusion layer of low concentration in LDD structure. CONSTITUTION:A device is composed of a P-type silicon substrate 1, a polysilicon gate electrode 2, a gate oxide film 3, an N-type diffusion layer 4 of low concentration, a sidewall 5, an N-type diffusion layer 6 of high concentration, a layer insulating film 7, a source electrode 8, and a drain electrode 9. A drain diffusion layer of a transistor where a voltage of at least source voltage is applied to a drain terminal is constituted only by the diffusion layer 4 of low concentration in LDD structure. Therefore, a series resistance is inserted between a contact window of a drain terminal and a channel; the parasitic series resistance prevents a current from concentrating to one contact window and operates to distribute the current to each contact window uniformly. Thereby, an integrated circuit can be protected against thermal breakdown.
Patent JP-S6046862-A (JP)
Title: Hole casting method
Inventor: SHIBATA YUKIHIRO
IPC: B22D17/22
Filed: 1983-08-25
Abstract: PURPOSE:To produce a casting having a cast hole by blowing continuously a gas through the vent hole of a drag prior to solidification of the molten metal filled in the cavity and releasing the gas through the vent hole of a cope thereby forming a blow-by route in the molten metal and solidifying the molten metal. CONSTITUTION:A gas meeting the kind of a molten metal 11 is continuously fed through a gas feed pipe 9 toward the cavity 4 of a master mold 1 combined with a cope 2 and a drag 3 at the point of the time when filling of the molten metal 11 into the cavity 4 is completed. Then the gas enters the inside of the molten metal 11 in the cavity 4 through the vent hole 5 of the drag and a vent liner 7, arrives at the vent liner 8 of the cope and is released through a discharge pipe 10 to the outside. A blow-by route 12 arriving at the liners 7, 8 is formed in the molten metal 11 in this stage. If the molten metal is held for a specified time in this state, the molten metal 11 solidifies and a cast hole is formed in the part of the route 12.
Patent JP-S5696270-A (JP)
Title: Electronic timepiece
Inventor: NAKASHIMA AKIO
IPC: H02P8/02
Filed: 1980-11-05
Abstract: PURPOSE:To raise impact resistance and ensure steady drive by making step control of the width of the driving pulses of an electromechanical converter driven in accordance with 2-phase drive pulses by the induction voltage of a driving coil. CONSTITUTION:The output of the flip-flops (FF)117 and 118 of a frequency dividing circuit 202 serves as the input of a pulse selecting circuit 206. In normal operation, small width pulses phi1 and phi2 are alternately generated from the outputs of a pulse converter circuit to drive a pulse motor driving circuit 204. The induction voltage generated from a driving coil 137 is detected by a detecting circuit 209 and the change-over of the pulse selecting circuit 206 of a pulse converting circuit 207 is made by thus-obtained signal. When impact load is received, the width of the output pulses phi1 and phi2 of the circuit 207 increases two times. When the induction voltage returns to the initial value thereof due to the increase of driving power, pulse width returns to the initial value thereof.
Patent JP-S6137321-A (JP)
Title: Forming method of angular steel pipe
Inventor: HAMAMOTO HIRONORI
IPC: B21C37/15
Filed: 1984-07-27
Abstract: PURPOSE:To reduce sharply the roll replacing frequencies due to the forming dimension and to produce with higher efficiency even in a multiproduct small quantity production by arranging with approaching alternately horizontal roll pair and vertical roll pair in the angular formation of a round pipe and by providing a support roll as well among each roll. CONSTITUTION:A horizontal roll pair 11, 12 and vertical roll pair 15, 16 are arranged with approaching each other. Supporting rolls 13, 14 are provided on the sides between the roll faces of each pair. A round pipe is made in a good shaped angular pipe with keeping the forming shape of each roll in good shape by the support rolls 13, 14. Since the support rolls 13, 14 are narrow in width there is sufficient adjusting allowance for the change in the forming sectional shape and the frequency in replacing and exchanging is remarkably reduced. The production efficiency is not reduced therefore even in a multiproduct small quantity production. It is preferrable to perform the corner angling of the angular pipe with providing tache head roll in plural steps on the upper stream side and to perform the correction of the bend and torsion of products in the downstream roll.
Patent JP-S5944913-A (JP)
Inventor: OKANO MIKIHIKO
IPC: H02G5/02
Filed: 1982-09-06
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-S6215526-A (JP)
Title: Fold type single-lens reflex camera
Inventor: MITO HIROSHI
IPC: G03B17/04
Filed: 1985-07-15
Abstract: PURPOSE:To form an easy-to-carry single-lens reflex camera by providing a spherical concave reflecting mirror on the reverse side of an opening/closing member, an auxiliary lens which can be put on and off an optical axis freely behind a lens system, and a reflecting focal plate which can be opened and closed in front of the film surface of a camera body. CONSTITUTION:The auxiliary lens 4 which moves at the moment of photography, i.e. except exposure so as to form an image which is expected to be formed on the film surface 1 by the lens system 8 on the reflecting converging focal plate 2 which is opened and closed is positioned behind the lens system 8 to form the image on the film surface 1 on the reflecting converging focal plate 2. Then, a Fresnel mat surface having a high reflection factor is formed as the surface of said reflecting converging focal plate 2 to converge light incident from the lens system 8 and auxiliary lens 4 on the spherical concave reflecting mirror 9 efficiently, and the image on the reflecting converging focal plate 2 which is formed by the concave reflecting mirror 9 is seen through an ocular 10.