baber/WOPTO huggingface dataset:
Patent JP-H0193644-A (JP)
Title: Viscosity damper device
Inventor: SODA KOJI
IPC: F16F15/18
Filed: 1987-10-01
Abstract: PURPOSE:To make braking possible only when a rotary shaft is going to stop and when it is stopping by constituting a device so as to act braking in cooperation of magnetic fluid's viscosity increased by magnetic force on an electromagnetic with an inertia body. CONSTITUTION:A damper case 6, an inertia body 4 like a circular ring in shape, magnetic fluid 10 and an electromagnet 8 are provided, and they are constituted in such way that braking on the damper case 6, still more on a shaft, can be acted in working of the inertia body 4 together with magnetic fluid's 10 viscosity increased by magnetic force on the electromagnet 8. As a result, if this viscosity damper device is used, for instance, for a step motor 1 for driving a magnetic head, it is possible that moving time of magnetic head is made short through weak generation of braking force in working of the viscosity together with the inertia body 4 while keeping magnetic fluid 10 in low viscosity without supplying magnetic force to the same by de-energizing the electromagnet 8, in a case of acceleration. When it is going to be stopped, stopping time can be shortened while making braking force strong through increasing viscosity of magnetic fluid 10 by magnetic force of the energized electromagnet 8.
Patent JP-H0296201-A (JP)
Title: Abnormality restoring device for sequence control system machine
Inventor: KIMURA KATSUNORI
IPC: G05B19/042
Filed: 1988-09-30
Abstract: PURPOSE:To attain an automatic restoring operation and at the same time to reduce the load of an operator by using a memory means and an automatic restoration control means and operating automatically an actuator. CONSTITUTION:Both the abnormality mode and the restoring operation sequence are stored in a RAM of an automatic restoration control means 26 at occurrence of the abnormality and every time an operator performs a restoring operation via the switches 5A - 7B or an automatic restoring operation is carried out in an automatic restoration mode. These stored mode and sequence are used as a data base. The means 26 performs a prescribed evaluating arithmetic for each abnormality in one or plural restorable operating sequences based on the information stored in the RAM and gives an instruction to a sequence control means 25 to perform the control in a restoring operation sequence of high priority obtained from the evaluating arithmetic at occurrence of the abnormality. Thus plural actuators 5 - 7 are automatically operated and the abnormality is dissolved.
Patent JP-2000073494-A (JP)
Title: Woody panel for building and mounting structure thereof
Inventor: KISHI AKIRA
IPC: E04C2/30
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a woody panel for a building capable of increasing strength, and a mounting structure in which the stable mounting state of the woody panel is obtained. SOLUTION: The woody panel 11 for the building has a frame body, in which frame materials are assembled in a square shape, and a face material 13 stuck on at least one surface of the frame body, and metal sheets 14 are pasted along the side faces of the frame body 12. The metal sheets 14 are fixed onto the frame body 12 by screws 17. The mounting structure of the woody panel 11 has a frame 22, in which upper beams 24 and lower beams 25 are stretched and assembled among the upper ends of columns arranged at the four corners of a square shape and among the lower ends of the columns respectively. The woody panels 11 are fitted among the undersides of the upper beams 24 and the top faces of the lower beams 25 at that time.
Patent JP-H0966127-A (JP)
Title: Golf putter
Inventor: YOSHIMURA HIDEKI
IPC: A63B53/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter with which deviations between the lines connecting the eyes and the center of a hitting face thereof and a vertical line can be confirmed, and which can reduce an error as to the orthogonality of the hitting face to a line connecting between a hole and a golf ball. SOLUTION: A golf putter is composed of a shaft 2, a club head 3 integrally incorporated with the shaft 2, and a bisurface reflector 8 having reflecting surfaces 12, 13 which are symmetric with each other about a vertical plane including a reference line SL set to the hitting face 6 of the club head 3, and which are set at an angle of about 45deg. with respect to an horizontal plane. A light beam emitted form the center of a hole which is a sight objecting point in the vertical plane including the reference line SL is reflected at the bisurface reflector 8 and is led into the eyes. Two planes including the advancing paths of the light beam are arranged symmetrically with each other about the vertical plane.
Patent JP-H0587963-A (JP)
Title: Tank type fast breeder reactor
Inventor: SHIRATORI FUMISUKE
IPC: G21C1/02
Filed: 1991-09-27
Abstract: PURPOSE:To suppress liquid surface swaying, to prevent carrying over of gas and to mitigate affection of thermal stress and the like onto structure members. CONSTITUTION:At lower parts of upper mechanisms 10 of a reactor core in a nuclear reactor pressure vessel, the first to fourth horizontal flow rectifying plates 20 (20a to 20d) are arranged in parallel almost regular intervals, and at the center of the first to third rectifying plates hollow parts 24a to 24c with different diameters are formed. Guide 23a to 23c are attached to the hollow parts 24a to 24c. Into the rectifying plates 20a to 20d, a control guide tube and a instrumentation well are penetrated, to support the rectifying plates.
Patent JP-S60145487-A (JP)
Title: Min. flow-rate control for pump
Inventor: TOMURA SHIGEO
IPC: F04D15/00
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the energy loss by controlling the number of revolution of a motor according to the flow rate and the pressure of a pump driven by the motor and permitting the low flow-rate operation of the pump, keeping the pressure of the pump constant according to the min. flow-rate value. CONSTITUTION:A speed controller 6 for a motor 5 for driving a pump 1 is operated according to a detector 7 for the speed control information such as the flow rate and the pressure in a main flow-rate line 2 and controls the number of revolutions corresponding to the flow-rate value. When the flow rate reduces, a control instruction is transmitted into the speed controller 6, and the number of revolutions of the motor 5 is controlled to reduction, and the pressure can be controlled to a constant value even at the min. flow-rate point. Therefore, in a submerged pump, the temperature rise of the inhaled liquid is reduced by the reduction of the amount of the used electric power, and the necessary min. flow- rate for preventing caviation can be reduced further, and the pressure and the amount of used electric power for securing the min. flow rate can be reduced.
Patent JP-H0587758-A (JP)
Title: Semiconductor type hydrogen sulfide sensor
Inventor: MIHASHI HIROKAZU
IPC: G01N27/12
Filed: 1991-09-27
Abstract: PURPOSE:To enhance not only the sensitivity and responsiveness to hydrogen sulfide gas but also the selectivity with respect to other gas by adding oxides of lanthanum and lead to the metal oxide semiconductor part of a semiconductor type gas sensor and providing a catalyst layer to the outer periphery thereof. CONSTITUTION:In a sensor 1, a metal oxide semiconductor part 3 composed of tin oxide is provided to a platinum wire coil 2 and, when the sensor 1 adsorbs hydrogen sulfide, the electric conductivity of the semiconductor part 3 changes and this change is taken out to detect gas. The semiconductor part 3 is formed from a sintered body of tin oxide and oxides of lanthanum and lead are added to the sintered body. The additives improve the sensitivity and selectivity to hydrogen sulfide and lead oxide contributes to the enhancement of responsiveness. A catalyst layer 4 is provided to the outer periphery of the semiconductor part 3 and formed by supporting tungsten oxide on an alumina carrier layer and tungsten oxide decomposes alcohol and suppresses the sensitivity to alcohol of the sensor 1.
Patent JP-2001078045-A (JP)
Title: Image forming system
Inventor: SHIMIZU YASUSHI
IPC: H04N1/48
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To adjust color deviation in a picture input device. SOLUTION: When a color deviation request is issued, a picture for color deviation correction is displayed on a display device of an operation part 108. When a color deviation correction value and a correction request are issued from the operation part 108, a scanner unit 103 receives the color deviation correction value and the color deviation correction request from a controller 104 to confirm the entire status of a picture input device; and if the picture input device 101 is in such state that color deviation correction is possible, the scanner unit 103 writes and preserves the received color deviation correction value in an NVRAM of the scanner unit 103. The scanner unit 103 copies the color deviation correction set value stored in the NVRAM to an address of data on a prescribed RAM. Thus, the set color deviation correction value is validated.
Patent JP-2001076062-A (JP)
Title: Operation apparatus for medicine information, terminal device, registration apparatus, and medicine information system
Inventor: OKABE MASAMI
IPC: G16H10/60
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an operation apparatus for medicine information, which keeps medicine information on medicines for preparation in the latest state and provides the latest information to a terminal apparatus. SOLUTION: This operation apparatus 10 for medicine information is equipped with a medicine information retrieval part 22, which performs retrieval from at least one of a preparation medicine image data storage part 12 and a preparation medicine information storage part 14 according to retrieval conditions inputted from a terminal device 30 and a downloading part 26, which transmits at least one of the preparation medicine image data retrieved by the medicine information retrieval part and medicine information for preparation to the terminal device 30.
Patent JP-S61127256-A (JP)
Title: Telephone
Inventor: CHIN KAZUKIYO
IPC: H04M1/56
Filed: 1984-11-26
Abstract: PURPOSE:To prevent a telephone number designation from mishandling so that an inputted telephone number can be confirmed through sounds by providing a voice converter through which the telephone number designated by key-board is converted into a voice signal. CONSTITUTION:Once a key-board 16 designates a telephone number of other part, a telephone number signal makes CPU28 operate and draws out continuously composite data which are stored previously at RAM32 on a basis of control program stored in ROM30. After then such composite data added to a language sound generation circuit 34. The composite data are added to a drive circuit 36 and its output causes a speaker 14 to drive after converting the composite data into language sounds. Thus the designated telephone number is so come out from the speaker 14 as number sounds that the designated telephone number can confirmed as audible sounds.
Patent JP-H04129053-A (JP)
Title: Tracking control circuit for rotary head type digital audio tape recorder
Inventor: NAKAMURA KAZUHIKO
IPC: G11B15/467
Filed: 1990-09-18
Abstract: PURPOSE:To stabilize tracking and to increase the leading-in speed by performing the switching between plural tracking error signals, which are obtained from a reproduced signal of larger one of reproduced outputs of first and second tracings, and the average value at an arbitrary timing to perform tracking control. CONSTITUTION:Sampling pulses SP1 and SP2 and sampling pulses SP2a and SP2c are outputted from a first gate circuit 13 by two first tracings, where the reproduced output is sufficiently obtained, out of four continuous tracings at the time of double scanning. When a certain time elapses after generation of a third sampling pulse (c), the gate signal of a second gate circuit 18 is switched to the high level. As the result, an operator 17a of a changeover switch 17 is switched to the side of a contact (b), and an average voltage generated by an average value calculating circuit 15 is supplied to a capstan motor driving circuit only for a certain time till generation of the first sampling pulse (d) of next four continuous trackings. Thus, tracking control effective for unstability of tracking is performed.
Patent JP-2001073641-A (JP)
Title: Device for preventing object from falling in opening window
Inventor: MONNO EIJI
IPC: E06B3/38
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent an object from falling out of an opening between the sash lower rail and the window lower frame when a window is opened, in a tip-hinged swinging window, a sliding-out window, and a horizontal pivoted window. SOLUTION: This device for preventing an object from falling when a window is opened is formed so that, in an openable window whose sash lower rail 7 comes into contact with or away from a window lower frame 3 keeping themselves in parallel with each other for opening or closing an opening between the sash lower rail and the window lower frame 3 when a sash 5 is opened or closed, a foldable and extendable shielding plate 11 having a bellow shape is jointed between the sash lower rail 7 and the window lower frame 3 and, when the sash lower rail 7 comes away from the window lower frame for opening the sash 5, the shielding plate 11 is extended to shield the opening between the sash lower rail and the window lower frame 3 or, when the sash lower rail 7 comes closer to the window lower frame 3 for closing the sash, the shielding plate 11 is folded.
Patent JP-S62108665-A (JP)
Title: Automatic focus device
Inventor: SATOMURA SEIICHIRO
IPC: H04N1/04
Filed: 1985-11-06
Abstract: PURPOSE:To perform the focusing of an image exactly without troubling a person by counting the changing point of a sensor output at each scanning, and performing the focus adjustment of an optical means based on the counted value. CONSTITUTION:An image sensor (f) outputs an analog sensor signal equivalent to the image on a microfilm 1, and amplifies it at an amplifier 14 and supplies it to a binarization circuit 15. A binary-coded picture signal is sent to a binary changing point counter 20, and the number of the changing points of a binary signal, that is, the number of edges is counted. By scanning the same line on the film, the counted value becomes the maximam value when an image-forming lens (c) is set at the optimum focus position. Therefore, by controlling a lens driving device 18 based on the counted value from the binary changing point counter 20 and terminating the driving device 18 at a time when the counted value becomes maximum, the most appropriate focusing state can be set automatically.
Patent JP-H1172453-A (JP)
Title: Gas sensor
Inventor: AOYAMA YOSHIHIRO
IPC: G01N27/12
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress a change with the passage of time, and a change caused by heat, in the detecting sensitivity of a gas sensor. SOLUTION: A comb-shaped electrode 12a and a comb-shaped electrode 12b are formed on an insulating substrate 11. The substrate 11 is coated with a conductive polymer solution, and a film body is formed. Then, the film body is immersed in a polyacid or polyacid salt solution, a polyacid or a polyacid salt is introduced into the film body as a dopant, and a sensitive film 14 is formed. The polyacid or the polyacid salt contains comparatively large molecules, it is a Lewis acid and a proton acid, it creeps into the gap between conductive polymers, it pulls out electrons from the conductive polymers so as to be charged positively, and it becomes negative ions so as to be coupled electrically. Thereby, the fal and the movement of the dopant are hard to generate.
Patent JP-H1178352-A (JP)
Title: Direct liquid type writing utensil
Inventor: OIKE SHIGERU
IPC: B43K8/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To avoid an ink leakage trouble and, at the same time, suppress the production cost of a writing utensil through a simple structure. SOLUTION: In this writing utensil, an ink absorber 4 made of porous material is arranged between a penpoint 2 and an ink tank 3. In the ink absorber 4, an ink retaining part 5 (a taperingly compressed part), in which the capillary force becomes gradually stronger from the front part of the ink absorber to its rear part, is provided. At the rear end of the ink retaining part 5, a liquid densified part 6 (a straightly compressed part), the capillary force of which is stronger than that in the ink retaining part 5, is provided.
Patent JP-H0590927-A (JP)
Title: Field-effect transistor and rectifier circuit using same
Inventor: KUMAGAI NAOKI
IPC: H02M7/21
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the switching loss of the rectifier circuit or the like by using the field-effect transistor as a diode. CONSTITUTION:A longitudinal field-effect transistor is formed by one-conduction type drain region 2, plural gates 3 on the region 2, other conduction type substrate layer 4 diffused in each drain region 2, and one-conduction type source layer 5 to be used as a diode and turned on/off while the potential of the substrate layer 4 is separated from the source layer 5. The drain of the rectifier circuit is connected to a coil of an AC power supply and the source is connected to the output of the rectifier and the gate is connected to the AC power supply coil so that a potential with a polarity in response to the AC power supply voltage is applied to the gate.
Patent JP-H0887754-A (JP)
Title: Optical pickup device
Inventor: UGA TAKAHITO
IPC: G11B7/135
Filed: 1994-09-19
Abstract: PURPOSE: To stably and surely detect a focus error signal and a tracking error signal with an easy design by converging a reflected light from a recording medium, separating it to desired separation angle optical pathes with a composite refractive body formed with two pieces of refractive bodies whose refractive indexes are different and receiving them. CONSTITUTION: The reflected light from the recording medium is converged with a convergent lens 11 and the converged light is made to become bisected converged lights whose optical path lengths are different with a composite refractive body 15 in which refractive bodies 15a, 15b whose refractive indexes are different are stuck and which has light-emitting surfaces inclined with respect to an optical axis and lights are separated by the desired angle by light-emitting surfaces to be made incident on a light receiving element 13. Then, the focus error signal is stably and surely detected with the easy design from two light received patterns. Moreover, when a composite refractive body whose refractive index boundary surface is perpendicular to the refractive index boundary surface of the refractive body 15 is used, the tracking error signal is also stably and surely detected similarly.
Patent JP-H1185796-A (JP)
Title: Automatic document classification device, learning device, classification device, automatic document classification method, learning method, classification method and storage medium
Inventor: OTANI NORIKO
IPC: G06F17/30
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document classification device which can appropriately classify a document where other topics different from a subject appear. SOLUTION: The automatic document classification device refers to a valid word dictionary and obtains paragraph vectors on a learning document and a document being a classification object (paragraph vector calculation part 105). An other topic paragraph is decided from the distribution of the paragraph vectors (other topic paragraph decision part 107) and the valid paragraph vector is taken out from the paragraph vectors by referring to the other topic paragraph. A document vector is obtained from the paragraph vector (document vector calculation part 109). In a learning phase, the folder vectors of respective categories are obtained by using the document vector of the learning document (folder vector calculation part 111).  In a classification phase, the category to which the document of the classification document belongs is decided in accordance with a comparison result between the document vector of the document being the classification object and the folder vectors of the respective categories (classification decision part 113).
Patent JP-2001076250-A (JP)
Title: Commodity sales/registration data processor
Inventor: KATO MASATO
IPC: G07G1/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To issue plural tickets with one registration operation so as to improve the operability. SOLUTION: An area where the number of issuing tickets is set is installed in a commodity table. A commodity code is given to a ticket name and to the unit price and they are set in a commodity name setting area and a unit price setting area. The number of issuing tickets is set in a ticket issuing number setting area. When the commodity code designating the ticket is inputted, sales totalization is executed in a pertinent sales totalization area, a ticket issuing printer is driven and the tickets the number of which is set in the ticket issuing number setting area, are issued.
Patent JP-H1185600-A (JP)
Title: Distributed data base system
Inventor: HATANAKA KATSUMI
IPC: G06F13/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve throughput by decreasing the number of times of access to a data base by reducing the write back of data. SOLUTION: Data base management systems(DBMS) 1 and 2 enable mutual communication by connecting communication equipment 4 and when accessing a magnetic disk device 3, the DBMS 2 inquires whether a data block 3a of that magnetic disk device 3 is already under access from the other DBMS 1 or not to the other DBMS 1. When it is under access, the information of the data block 3a is transferred from the DBMS 1 at the destination of that access directly through a communication line and after that information is completely utilized, it is written back to the magnetic disk device 3 so that the consistency of information can be kept.
Patent JP-H0557832-A (JP)
Title: Tape for tab
Inventor: YABUTA KATSUNORI
IPC: H01L21/60
Filed: 1991-09-02
Abstract: PURPOSE:To obtain tape for TAB having excellent heat resistance and high insulating reliability by a method wherein adhesive layer consisting of epoxy- terminated polyamide represented by the specified formula, epoxy resin and epoxy resin hardener and protective layer are provided on organic insulating film. CONSTITUTION:The tape for TAB concerned is built up of a three layer structure prepared by successively laminating semi-hardend adhesive layer and protective film as protective layer on one side of organic insulating film. The adhesive layer consists of epoxy-terminated polyamide having the structure represented by the formula I, in which R1, R2 and R3 represent bivalent group (m) and (n) are natural number, epoxy resin and epoxy resin hardener. A preferable film thickness of the adhesive layer is 10-40mum. In addition, at the protective layer of the adhesive layer, from the balance among the heat resistance, strength, cost and the like, polyester film such as one made of polyethylene terephthalate or the like is suitable.