baber/WOPTO huggingface dataset:
Patent JP-S6330597-A (JP)
Title: Lubricant for hot forging of light alloy
Inventor: TAKADA YOSHIO
IPC: C10N40/24
Filed: 1986-07-23
Abstract: PURPOSE:To obtain a lubricant for hot forging of a light alloy capable of providing a hot forging product having a fine surface with high precision, by blending crystallized graphite with boron nitride, sodium silicate, and sodium silicate. CONSTITUTION:A lubricant for hot forging of a light alloy is prepd. by blending the following four components (a)-(d). Component (a): 5-22wt% crystallized graphite having a purity of 99.8% or more and a particle diameter of 5-10mum. Component (b): 1-3wt% boron nitride having a purity of 99.9% and a particle diameter of 20mum or less. Component (c): 1wt% or less sodium silicate. Component (d): a mineral oil having an ignition point of 200-300 deg.C as the balance.
Patent JP-H0461815-A (JP)
Title: Electrical cooker
Inventor: DOI SADAYUKI
IPC: A47J27/00
Filed: 1990-06-29
Abstract: PURPOSE:To correctly control a control circuit by installing a cover sensor at a position close to the outside air in a steam passage and detecting the room temperature and the steam temperature, if necessary as cooking proceeds. CONSTITUTION:When a start button is operated, a calculation control means 15 stops the electric conduction to a heater 3 for a certain time K by the output signal of a key input means 11 and the room temperature is detected by a cover sensor 9, and a temperature detecting sensor 12 takes in the temperature data. In the vicinity of the boiling start temperature theta2, a large quantity of steam is generated in a pot 4, and flows into a steam passage 8 and flows out into the outside air from a steam drain hole 33. Since the steam at this time flows out into the outside air, once after colliding with the inner surface of an upper plate 28, the steam does not speedily flow out into the outside air, and the contact time between the steam sensor 9 and the steam is prolonged. Accordingly, the cover sensor is installed at the position close to the outside air in the steam passage of the cover body, and the room temperature and the steam temperature are detected if necessary as cooking proceeds, thus the control circuit for the heater is controlled and the need of a large quantity of processes in temperature control is obviated, and the cooking can be prepared at a low cost.
Patent JP-S5875242-A (JP)
Title: Data processing system
Inventor: ISHIBIYA SHIYOUICHI
IPC: H04Q9/00
Filed: 1981-10-29
Abstract: PURPOSE:To increase the processing speed of a CPU and to simplify a conversion part for machine number, by transmitting and receiving all data between a transmission controller and each terminal equipment, and predetermining the address of each data. CONSTITUTION:Each terminal equipment 6 is provided with a data storage part 12 to be stored with control data from a CPU1 and gathered data from equipment 4 connected to the terminal equipment in preset addresses. A transmission controller 2, on the other hand, is provided with a data storage part 8 to be stored with all contents of each storage part 12 in preset addresses, and a conversion part 16 which performs machine number conversion for allowing the physical terminal number of each terminal equipment 6 connecting with each terminal equipment 4 to correspond to a logical machine number for expressing each terminal equipment 6 at the CPU1. In this conversion part 16, addresses of storage parts 8 to be stored with data on logical machine number are stored in addresses corresponding to the logical machine number.
Patent JP-S6236231-A (JP)
Title: Automatic two-side copying machine
Inventor: IWAI SHOGO
IPC: G03G21/00
Filed: 1985-08-06
Abstract: PURPOSE:To prevent jam or any other failure in the device by furnishing a mode setting inhibiting means, which is to prohibit setting of the automatic two-side copying mode, and a sheet feeder selection inhibiting means which is to prohibit selection of sheet feeder without possibility of sensing the size. CONSTITUTION:When it is finished to store sheets on an intermediate tray 22 and replace original text sheet, a belt 24 is operated to transport the original text sheet stored on said tray 22 till a PS roller 21 via the tow-side copying transport path 34. Thereafter the optical system is operated in synchronization with the rotating timing of a photo-sensitive drum 19, and the roller 21 is rotated to lead the feed sheet from intermediate tray 22 to the processes of transcription. At this time, the rear surface of the sheet faces the photo-sensitive drum 19, and images are formed on both sides of the sheet. At the time of copying on the rear face, a change-over pawl 25 moves downward to cause opening of sheet transport path 32 in a sorter. This allows a pin 16 of sorter 15 to accommodate the sheet with both sides copied, which is exhausted by an exhaust roller 14.
Patent JP-S6154217-A (JP)
Title: Impurity removing apparatus
Inventor: GOMI TAKAYUKI
IPC: B01D39/14
Filed: 1984-08-21
Abstract: PURPOSE:To enable the reduction of concn. of impurities contained in liquid by containing the semiconductor material in a filter for removing the impurities to form the titled apparatus. CONSTITUTION:An apparatus for removing the impurities contained in liquid is formed by providing a filter contg. the semiconductor material. The impurities are, for example, impure Al contained in a cleaning soln. of Si wafer and a cleaning apparatus is formed by using a filter consisting of the same semiconductor material as Si wafer to remove Al.
Patent JP-H0224651-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/36
Filed: 1988-07-14
Abstract: PURPOSE:To improve color reproducibility and sharpness by providing blue sensitive emulsion layers contg. specified yellow color forming couplers on a base and incorporating a separately specified compd. for forming color images into the blue sensitive emulsion layers or the adjacent layer thereof. CONSTITUTION:At least one layer of the blue sensitive emulsion layers are provided on the base and the yellow color forming couplers expressed by formula I are incorporated therein. The compd. expressed by formula II for forming the prescribed color image is incorporated into the blue sensitive emulsion layers or the adjacent layer thereof. In formula I, R1 denotes an alkyl group: R2 denotes a hydrogen atom, etc.; R3 denotes a group which can be substd. to an arom. ring; LVG denote a group which can be eliminated by reaction with the oxidant of a color developing agent; (l) denotes 0-4 integer. In formula II, A denotes a release group as the function of silver halide development; LED denotes a group which forms a dye by being oxidized in development processing; L denotes a divalent combination group; (n) denotes 0 or 1. The color reproducibility and sharpness are improved in this way.
Patent JP-H11354151-A (JP)
Title: Nickel-hydrogen battery
Inventor: NOMURA TETSUO
IPC: H01M4/32
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance charging efficiency at high temperatures, prevent corrosion/deterioration of a negative electrode, and extend the life of a battery, by combining a nickel electrode, as a positive electrode, made up by adding a specific amount of CaCO3 to Ni(OH)2 , with an electrode, as the negative electrode, of an LaNi5 hydrogen storage alloy made up by substituting Ce for a specific amount of La. SOLUTION: As for a positive electrode, powder of CaCO3 is added by 1 to 4 wt.% to, and mixed with, powder of a positive-electrode active material of Ni(OH)2 , a water solution of a viscosity improver is added to, and kneaded with, the mixture, and thus obtained positive-electrode active material mix paste is packed into a long, three-dimensional, net-like, porous metallic substrate. As for a negative electrode, a viscosity improver water solution is kneaded with powder of a hydrogen storage alloy, as an LaNi5 hydrogen storage alloy, expressed by a fixed expression and made up by substituting Ce for 5 to 20% of La and substituting Co and Al for part of Ni, and thus obtained negative- electrode active material slurry is spread over a long porous metallic substrate, such as punching metal.
Patent JP-H0619766-A (JP)
Title: File update history extracting system
Inventor: TAMURA HIDEHIRO
IPC: G06F12/00
Filed: 1992-07-01
Abstract: PURPOSE:To reduce the quantity of update history information in a file update processing and to shorten restoration time when a fault occurs. CONSTITUTION:A request reception control part 11 receives a processing request to a file on an auxiliary storage device 17. A result return control part 12 returns the result of a processing for the file on the auxiliary storage device. A request discrimination control part 13 discriminates whether the processing request for the file is reading or writing. An update history write control part 14 refers to an intra-file relative update position management part 18 managing a position in the updated file, updates the update history file and controls the writing of an updated content into a real file. A data write control part 15 writes data into the real file on the auxiliary storage device. A data read control part 16 reads data from the file on the auxiliary storage device.
Patent JP-H0223301-A (JP)
Title: Adhesive strength intensifying structure of optical parts
Inventor: UCHINO TATSUYUKI
IPC: G02B1/113
Filed: 1988-07-12
Abstract: PURPOSE:To prevent the degradation of adhesive strength with age by interposing materials having the molecular structure capable of preventing the precipitation of soluble ions in glass components as intermediate layers to joint surfaces. CONSTITUTION:The intermediate layers 3, 4 are interposed to the joint surfaces of optical parts 1 made of glass and an adhesive agent 2. Dielectric films, metal films or semiconductor films having the molecular structure capable of preventing the precipitation of the soluble ions in the glass components are adopted for the intermediate layers 3, 4. The functional film 3 is the adhesive strength intensifying layer which is formed by vapor deposition of dielectrics such as, for example, TiO2, SiO2 and CeO3, metals such as gold and silver, and semiconductors of Si, etc. The magnesium fluoride layer 4 is the adhesive strength intensifying layer the optical thickness of which is so set as not to affect the characteristics of incident light. The precipitation of the soluble ions in the components of the glass parts 1 to the boundary between the magnesium fluoride layer 4 (functional film 3) and the adhesive agent 2 and the exfoliation of the films are prevented in this way.
Patent JP-S5964938-A (JP)
Title: Simple calling device
Inventor: KAZAMA ATSUSHI
IPC: G08B5/00
Filed: 1982-10-05
Abstract: PURPOSE:To transmit quickly a message, by receiving the mixture of a signal wave showing the table number of a caller and an order message of an article through a concentrated display board. CONSTITUTION:An oscillator TX provided at each seat or table mixes the value which converts the names of articles or messages displayed at the corresponding seat or table into the numerical value for display and signal waves of all seats of the same frequency into a signal wave having a proper pulse number showing the seat or table number. A receiver RX receives the radio wave transmitted from the oscillator TX, and the order of each seat or table is discriminated and displayed.
Patent JP-H0223951-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YAMAZAKI NOBUO
IPC: A61B8/14
Filed: 1988-07-13
Abstract: PURPOSE:To enhance image quality and to prevent the damage of real time properties, in performing transmission-reception once in a B-mode and a plurality of times in a Doppler mode in order to obtain one ultrasonic raster, by performing multistage focusing in at least the transmission due to the B-mode and performing focusing in the number of stages fewer than those of the B-mode in the transmission due to the Doppler mode. CONSTITUTION:A control signal is outputted to a transmission-reception control circuit 21 for controlling a transmission circuit 11 and a receiving circuit 12, a memory control circuit 22 for performing the data writing control of both of a B-mode image memory 16 and a blood flow data memory 18 and a blood flow data operation circuit 17 from a system controller 23 having an input means 24 for performing the selection of scanning or the setting of a focus connected thereto, and the number of times of the transmission and reception of each mode for obtaining one ultrasonic raster and the order of the number of stages performing focusing at the time of transmission are given to the control circuit 21. In a Doppler mode sufficient even when the resolving power only of a local region is enhanced from a clinical aspect, the number of stages of focusing are set to one stage F2 to reduce the number of times of transmission-reception and, in a B-mode, wide regions F1-F3 can be enhanced in resolving power and respective high resolving power data can be obtained without damaging real time properties to the utmost.
Patent JP-S5877000-A (JP)
Inventor: HARUFUJI HIROICHI
IPC: G08C19/00
Filed: 1981-11-02
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-H0223797-A (JP)
Title: Remote control device
Inventor: FUJIYAMA TERUKI
IPC: G11B19/16
Filed: 1988-07-13
Abstract: PURPOSE:To make the reading operation of a bar code at every reservation unnecessary, and to simplify the operation by providing a memory to store reserved contents and a memory call switch. CONSTITUTION:The reserved contents are read from a sheet by a bar code reading part 11, and are processed by a data processing part 21, and when a memory switch 13 is turned on, and the memory call switch 16 corresponding to the sheet is pushed, reserved data is stored in the space of the memory 23 designated by an identification code by an identification sensor 19 and the switch 16. When the switch designated by the sheet of the switch 16 is operated, this memory is accessed and the corresponding contents of the memory 23 is taken out, and the reserved contents are displayed on a displaying part 12 at every reservation through a simple operation without necessitating the bar code reading operation.
Patent JP-S6152596-A (JP)
Title: Counter flow type heat exchanger
Inventor: YOSHINO MASATAKA
IPC: F28F3/06
Filed: 1984-08-22
Abstract: PURPOSE:To form a counter flow type heat exchanger of plate fin type with high constructive stability and good manufacturing characteristics, by a method wherein passage elements which are made of two kinds of symmetry type synthetic resin, and plates are laminated. CONSTITUTION:Each passage element 1, 1A is a skeleton construction in which plural row of ribs 3 made of synthetic resin are formed to the flat board type plates 2 with the shape of trapezoid with equal legs having the heat transfer property and the moisture permeable property. The plate 2 is a member which divides two fluids to be heat exchanged, and the thickness of it is made as thin as possible as far as the mechanical strength of it can be obtained. Ribs 3 form plural row of parallel type flowing routes 4 which pass two fluids to be heat exchanged at the confronting space of mutual plates 2, and ribs 3 are composed of ribs 3A for peripheral walls along the peripheral edge of plate 2 and ribs 3A for fins arranged nearly parallel in row on the inner side, and both are connected in the bridge linkage condition with thin connecting constructions 6 which are attachable mutually to the plate 2. Since the passage element is simple in form and is easy to mold, the manufacturing characteristics of it is good, and since ribs are connected by the connecting structure, its stability is high.
Patent JP-H1023679-A (JP)
Title: Portable electronic equipment
Inventor: MATSUMOTO KUNIO
IPC: F03G5/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable eliminating the need for external charging and the replacement of batteries, by interlocking a generator with an ear speaker with a built-in winder, generating power when the ear speaker is unreeled and/or reeled, and thereby charging a secondary battery through a controller for charging. SOLUTION: A generator 7 is of small-sized rotary type, and charges a secondary battery 3 with power, induced in a coil by the rotation of permanent magnets, through a controller 8 for charging. The rotational shaft of the generator 7 is mechanically connected with a winder 6 for an ear speaker 4, so that the shaft will be rotated in interlock with the winder. Thus the generator is capable of generating power, when the ear speaker 4 is unreeled and/or reeled. The controller 8 for charging is for matching power generated in the generator 7 with the charging voltage and polarity of the secondary battery, and consists of a constant-voltage circuit and a rectifying element.
Patent JP-H04371990-A (JP)
Title: Course guidance display method of on-vehicle navigation system
Inventor: OOKA YUICHI
IPC: G08G1/0969
Filed: 1991-06-19
Abstract: PURPOSE:To enable a driver to recognize a course to a destination at all times by displaying various routes on a display screen in an identifiable state. CONSTITUTION:This system is equipped with a distance sensor 22 which detects the travel distance of a vehicle, an azimuth sensor 23 which detects the travel direction of the vehicle, an arithmetic processor 21 which finds a position of the moving body on two-dimensional coordinates at each unit travel distance by sequential arithmetic according to sensor outputs and performs centralized control over the whole system, a road data storage device, a map data storage medium 25 stored with map information, an operation part 26, a display device 27, and a receiver 28. Then roads 3 and a travel courses 2 extending to the position P of this vehicle are displayed on a map 10. In this case, several travel routes between the vehicle position P and destination are considered, but, for example, the shortest-distance route 5 among those routes is displayed by red blinking and the shortest-time route 6 is displayed by blue blinking.
Patent JP-H1022588-A (JP)
Title: Wavelength-variable x-ray laser generating apparatus
Inventor: HARA TAMIO
IPC: H01S4/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength-variable X-ray laser generating apparatus in which the wavelength of X-ray laser can be easily varied. SOLUTION: An apparatus comprises an excitation laser-emitting device 100 which emits excited laser, a target material 2 which receives the emitted excited laser, a resonance device 3 which generates an X-ray laser by resonating the X-ray generated at the target material 2, and a partitioned chamber structure 5 containing the resonance device 3 and the target material 2. The resonance device 3 comprises a rotary disk 31 with reflection mirrors M1 and M3 which totally reflect the X-ray, a rotary disk 32 with transmission mirrors R1 and R3 which reflect a part of the X-ray and pass the remaining part of the X-ray, and rotation driving means 4 which holds and drives the rotary disks 31 and 32. The X-ray of a predetermined wavelength is obtained by causing particular one of the total reflection mirrors and particular one of the transmissive mirrors to face with each other.
Patent JP-S5877657-A (JP)
Title: Holder for traveling body provided to track
Inventor: TSUCHIDA KENJI
IPC: G21C17/003
Filed: 1981-11-02
Abstract: PURPOSE:To permit mounting and dismounting of a traveling body onto and from a track with one person and to prevent the accident of failure in picking up of the traveling body owing to the disharmony of cooperative operations by providing stopper means for supporting the weight of the traveling body which carry inspecting apparatus in the end part of the track. CONSTITUTION:To mount a traveling body on a longitudinal track 21, the operator retracts a pinion 31 beforehand to inhibit the interference thereof with a rack 30, fits rolls 27 in grooves 29, lifts the traveling body up to a position E by holding the body with one hand, and turns a handle 60 until stoppers 51, 52 cover the grooves 29, 29. Then, the weight of the traveling body is supported by stopper means F and is prevented from descending. When the operator meshes the pinion 31 with the rack 30 and rotates the pinion 31 by a remote operation, the traveling body moves back and forth along the track 21. To dismount the traveling body from the longitudinal track, the operations are carried out in reverse sequence to the mounting operations.
Patent JP-H0776092-A (JP)
Title: Capping device of nozzles of ink jet printer
Inventor: OKUNISHI MIZUHO
IPC: B41J2/165
Filed: 1993-06-22
Abstract: PURPOSE:To provide a capping device capable of certainly performing capping operation even when a power supply is cut off on the way of printing. CONSTITUTION:A cap 14 slidable left and right so as to cover nozzles 13, an armature 16 revolvable around a rotary shaft, a solenoid 15 and a spring 17 are provided to a printing head 1 and the armature 16 is rotated left and right in connection with the ON/OFF operation of the solenoid and the recovery force of the spring 17 and the cap 14 is slid left and right by the rotation of the armature 16 to perform capping operation. Since the solenoid is turned OFF even when a power supply is cut off carelessly, the cap covers the nozzles necessarily. Therefore, the clogging of an ink emitting head can be prevented.
Patent JP-H0343517-A (JP)
Title: Method of placing concrete for continuous underground wall and device therefor
Inventor: ARAI MASAO
IPC: E02D5/18
Filed: 1989-07-10
Abstract: PURPOSE:To enhance the workability by extending and retracting a tremie pipe from and into a joint box through an opening formed in the bottom plate of the joint box so as to placing concrete for a preceding concrete, and by blocking the opening after completion of the placing of concrete. CONSTITUTION:A joint box 1 is formed of side plates 11 and a bottom plate 12 formed therein with an opening 13 which can be opened and closed by a slidable shield plate 21 that is adapted to be slid by wires 22, 23. A tremie pipe 6 is inserted into an excavated groove 5 through the opening 13, and concrete 7 is placed below the bottom plate 12 while the tremie pipe 6 being pulled up. When the surface of the placed concrete approaches the bottom plate 12, the tremie pipe 6 is pulled out while the opening 13 being closed. Thereafter, the tremie pipe 6 is inserted from the center part of a preceding element so as to place concrete up to the upper end of the groove 5. Thereby it is possible to make the device lightweight while eliminating the use of a protection pipe and to enhance the workability.
Patent JP-H0615535-A (JP)
Title: Driverbit
Inventor: HIRAI YUKINOBU
IPC: B25B15/00
Filed: 1992-07-02
Abstract: PURPOSE:To insert a driverbit in a polygonal hole surely by providing an introduction part with a smaller diameter than that of an inscribed circle in relation to the polygonal hole of a bolt and a circular cross section and a guide part positioned between a torque transmission part and this introduction part and the cross section getting bigger gradually as moving from the introduction part to the torque transmission part. CONSTITUTION:The peripheral surface of an introduction part 11 staying at the top end touches the polygonal hole of a bolt and the introduction part enters the polygonal hole of the bolt, while pushing the bolt upward, even though the central axis of the polygonal hole of the bolt slants in relation to the extending line of the central axis of a driverbit. As this driverbit is pushed further in the hexagonal hole of the bolt, the guide part 12 staying between the introduction part and the torque transmission part 10 touches the polygonal hole of the bolt and the bolt is displaced so as to match the central axis of the bolt with that of the driverbit gradually. When these central axes are matched with each other the torque transmission part is inserted in the polygonal hole of the bolt and the torque is transmitted to the bolt and the bolt is thrusted into a work.
Patent JP-S5875891-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/40
Filed: 1981-10-30
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。