baber/WOPTO huggingface dataset:
Patent JP-H03111280-A (JP)
Title: Fluid discharging container
Inventor: KOSAKA TOMOHIRO
IPC: B65D83/16
Filed: 1989-09-26
Abstract: PURPOSE:To allow fluid in a container to be discharged by a method wherein a flange is provided at the opening of a cylindrical rubber container, a protrusion is provided on the top face of a protection case, and the rubber container is fixed on the mouth of the protection case by a cap with the rear face of the flange and the protrusion in contact with each other. CONSTITUTION:The fluid filled in a rubber container 12 always receives a compression due to the elasticity of the rubber container 12, and when an actuator provided at the top of the container 12 is pressed with a hand, a stem hole 12a is opened, and the fluid is discharged through a nozzle hole of a valve 10. As a ring type protrusion 13d is furnished on the top face 13c of the opening of a protection case 13, the valve 10, the rubber container 12 and others are firmly fixed, and the rubber container 12 is prevented from slipping off due to filling the fluid in it. Thereby, the fluid filled in the container 12 can be discharged and the valve 10 and the rubber container 12 are firmly fixed so that the safety is assured when it is used.
Patent JP-H1184842-A (JP)
Title: Toner supplying device
Inventor: MATSUURA SHINYA
IPC: G03G15/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To completely consume the toner of each toner bottle by constituting a held toner supplying bottle so that its toner discharge port is matched with a toner drop port. SOLUTION: A container 34 is provided with five toner supplying parts of horizontal stepped parts 36 formed stepwise in the upper part of the container 34 and toner supplying bottle holding parts 38 are provided in the horizontal stepped parts 36 respectively. Then, the toner discharge port, of a bottle-inserted cylinder intermittently coincides with the toner drop port of the bottle-inserted cylinder, when the toner supplying bottle is rotated on its center axis, in a state where the toner supplying bottle is inserted into the bottle-inserted cylinder and the toner supplying bottle is communicated with the container 34, inside. Therefore, when the level of the toner in the container 34 is lower than the toner discharge port of the toner supplying bottle, the toner therein is dropped/ supplied into the container 34 through the toner discharge and drop ports.
Patent JP-H03112063-A (JP)
Title: Electrolyte plate of molten carbonate fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1989-09-26
Abstract: PURPOSE:To prevent thermal breakage and to increase reliability by containing microcracks within an electrolyte matrix. CONSTITUTION:In an electrolyte plate 2 prepared by the impregnating of a eutectic salt of lithium carbonate and potassium carbonate in an electrolyte matrix made of lithium aluminate, microcracks are contained within the electrolyte matrix. The microcracks are produced by the incitement of alumina particles when alumina fibers and particles, and pulp are mixed with lithium aluminate and the mixture is molded, then the pulp is burned out in the air. Internal stress caused by expansion and sgrinkage of the electrolyte attendant on temperature increase and decrease is absorbed by the microcracks and reduced. Thermal breakage is prevented and reliability is increased.
Patent JP-2001076979-A (JP)
Title: Electric double layer capacitor and electrode material therefor
Inventor: YAMADA KAZUHIKO
IPC: H01G11/86
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To select a carbonaceous material optimum for the main component of a polarizable electrode used for a capacitor by setting a current value measured after 100 ms from time when a step is started to be not more than the specified rate of a maximum current value immediately after the start of a step. SOLUTION: An electric double layer capacitor is constituted of a positive electrode, a negative electrode and nonaqueous electrolysis solution. The positive electrode or the negative electrode is made to be a polarized electrode which is mainly composed of a carboneous material having high responsiveness. A material whose specific surface area of activated carbon, polyacene and carbon black is large is used for the carboneous material. The carboneous material has a characteristic that a current value measured after 100 ms from time when a step is started is set to be not more than about 10% of the maximum current value immediately after the start of the step in measurement for stepping immersion potential from immersion potential by +50 mV by a chronoamperometry method.  Thus, the material optimum for the main component of the polarizable electrode used for the capacitor is selected, capacity is enlarged with condition of large current and output is made to be high.
Patent JP-H03120234-A (JP)
Title: Method for two stage preparation of alcohol
Inventor: GERUHARUTO HORUN
IPC: C07C29/141
Filed: 1990-09-21
Abstract: The present invention relates to a process for the preparation of alcohols by reacting organic carbonyl compounds with hydrogen at increased temperature and optionally increased pressure, in two steps, where, in the first step, the gaseous carbonyl compounds are passed to a copper-containing catalyst and, in the second step, the liquid carbonyl compounds are passed to a nickel-containing catalyst. The carbonyl compounds are reacted in the first step to an extent of 80 to 99.5% of theory and in the second step by means of a support catalyst which contains nickel, aluminium oxide and zirconium dioxide. The carbonyl compounds used are aldehydes and their derivatives, in particular aliphatic unsaturated and saturated aldehydes.
Patent JP-H1076415-A (JP)
Title: Periphery working device for molded optical part
Inventor: NOMURA TAKAMITSU
IPC: B23C3/12
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To apply very high accurate work without flawing a reference surface provided in an edge part, by setting a contact part with a peripheral surface of the edge part of a cutting tool to a length not reaching a location serving as the reference surface of this peripheral surface. SOLUTION: Since a part in a tip end side of a cutting tool 10 is formed in cone shape, and a cutting part of a peripheral surface of an edge part 8 by the cutting tool 10 is formed as a slope conforming to a tilt angle of a cone in the tip end side of the cutting tool 10. In addition, in the case of executing work of the edge part 8, a tip end of the cutting tool 10 completely covers the edge part 8, and a slight length part in this tip end is held in a contactless condition. Since a reference surface is formed in a position separated considerably from the edge part 8, even when a little position deviation is provided between the cutting tool 10 and a molded product 6, a part of the reference surface is prevented from being cut off by the cutting tool 10.
Patent JP-H03117334-A (JP)
Title: Charging device for motorcar
Inventor: KUSASE ARATA
IPC: H02J7/16
Filed: 1989-09-27
Abstract: PURPOSE:To supply a plurality of voltages while employing an AC generator so far by a method wherein an operating point in the external load characteristics of the AC generator is used by switching to respective batteries for a low voltage or a high voltage. CONSTITUTION:When the voltage of a first battery 4 is lower than a first reference voltage, the output of a rectifier 13 is connected to the first battery 4 by a selective switching circuit 2. An AC generator 1 is excited and operated by a first comparing circuit 33 and a first switching element 31 employing the first reference voltage as an operating point. When the voltage of a second battery 5 is lower than a second reference voltage, the output of the rectifier 13 is connected to the second battery 5 by the selective switching circuit 2. When both of the voltages of the batteries 4, 5 are lower than respective reference voltages, the first battery 4 is charged preferentially by a prohibiting circuit 33.
Patent JP-H0760402-A (JP)
Title: Core for cam shaft and method for casting hollow cam shaft
Inventor: AKITA NORIHIRO
IPC: F01L1/04
Filed: 1993-08-30
Abstract: PURPOSE:To cast a hollow cam shaft which has high torsional rigidity and is difficult to be bent the shaft hole, by fitting a long length pipe on the outer part of a shaft core part. CONSTITUTION:The long length metal pipe 3 having many notching parts 3a is concentrically fitted to the outer part of the shaft core part 2a of a core 1 for cam shaft. The core 1 for cam shaft is formed of a solid sand core mold and the long length metal pipe 3 is formed from a steel pipe. Heat strain of the long length metal pipe 3 is released with the notching parts 3a, and the bending of the long length metal pipe 3 developed at the time of casting cast iron is restrained.
Patent JP-H0589907-A (JP)
Title: Sodium-sulfur cell and manufacture of conducting cylinder for its anode
Inventor: SUGIMOTO KOJI
IPC: H01M10/39
Filed: 1991-09-30
Abstract: PURPOSE:To enhance the capacity of a sodium-sulfur cell by equalizing the internal and external densities of a conducting cylinder for an anode while facilitating the processing. CONSTITUTION:A plurality of V-shaped grooves 8a are formed on a graphite mat 8, the graphite mat 8 is bent and formed into a circular graphite mat 8 with the V-shaped grooves 8a faced inwardly, the graphite mat 8 is impregnated with a molten sulfur followed by solidification. Further, a plurality of the graphite mats 8 are combined so as to form a conducting cylinder for an anode.
Patent JP-H07103803-A (JP)
Title: Tide level and wave height measuring system
Inventor: TAKEUCHI MASARU
IPC: G01F23/14
Filed: 1993-10-07
Abstract: PURPOSE:To eliminate drawbacks of a system for measuring the tide level and the wave height based on the hydraulic pressure while preserving advantages thereof. CONSTITUTION:An air flow-out pipe 1 having a flow-out port 2 at an end thereof is installed on the land while extending under the sea level. The air flow-out pipe 1 is coupled, on the land side, with means 3 for supplying the air at a constant flow rate under a fixed pressure and means 5 for measuring the back pressure and an operating means 7 derives a tide level and a wave height from a measured back pressure.
Patent JP-H06103742-A (JP)
Title: Disk discriminator
Inventor: NAKAMURA KENJIRO
IPC: G11B23/28
Filed: 1992-09-21
Abstract: PURPOSE:To simply discriminate and display the kind of a using disk. CONSTITUTION:For the purpose of discriminating a recordable disk and a reproducing-only disk, an optical detecting means 20 is provided, and difference of a light receiving output when the recordable disk is loaded and a light receiving output when the reproducing only disk is loaded, are discriminated by a level comparator, and basing on its output, a display part 30 is controlled to be driven. When the loaded disk is the reproducing-only disk, a word of 'Reproducing-only disk' is displayed, and when it is the recordable disk, a word of 'Recording and reproducing disk' is displayed. Thus, a disk in use is simply discriminated, and its kind can be displayed.
Patent JP-H10135020-A (JP)
Title: Radial anisotropic bond magnet
Inventor: ENDO MINORU
IPC: C22C38/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a radial anisotropic bond magnet, exhibiting high magnetic properties by using a magnetic anisotropic powder for bond magnet whose average particle size is 1-1000μm, which is an alloy powder with R2 TM14 B as whose average crystal particle size is 0.01-0.5μm. SOLUTION: A magnetic powder is made of a binder and a magnetic anisotropic powder, which is an alloy power exhibiting a magnetic anisotropy and whose major phase is R2 TM1 4B (where, R is one type of rare-earth element or more, containing Y, TM is a substitution of Co for Fe or a part of Fe, and B is boron). The average crystal particle size of the magnetic power is 0.01-0.5μm, and its average particle size is 1-1000μm. The particles of the powder are cylindrical, and anisotropy is imparted to the powder in a radial direction.
Patent JP-H03117049-A (JP)
Title: Packet exchange system
Inventor: ASAKURA JUNJI
IPC: H04L12/70
Filed: 1989-09-29
Abstract: PURPOSE:To confirm the normality of a connecting route by providing a means in a packet exchange on a call originating side so as to insert the same call identification information as a packet signal for user information and a packet signal for network use information equipped with information for distinguishment to a transmission line, and a means taking the signals out to a packet exchange on a call incoming side. CONSTITUTION:A call originating side packet exchange 31 equipped with a physical address adding means 37, call originating side exchange connecting means 33 and network use information packet signal inserting means 43, a call incoming side packet exchange 32 equipped with a call incoming side exchange connecting means 52 and a network use information packet signal taking-out means 54 are provided. The packet signal for network use information equipped with the same call identification information as the packet signal for user information and the information showing not to be the packet signal for user information is transmitted together with the packet signal for user information and this is taken out in the call incoming side packet exchange 32. Thus, it can be confirmed that the packet signal is normally transmitted.
Patent JP-H04131942-A (JP)
Title: Data writing/reading method for memory monitoring device
Inventor: FUJIWARA TOMOYUKI
IPC: G06F11/34
Filed: 1990-09-25
Abstract: PURPOSE:To display the contents of a memory working in real time and the I/O data on a screen by reading the data out of the memory and displaying these data in the timing when a microprocessor contained in a measured device is not reading nor writing the data out of or into the memory or an I/O unit. CONSTITUTION:The timing when a microprocessor 16 reads the data out of a memory 15 is identical with the timing when no reading nor writing operation is carried out in a measured device. Then an address line 19, a data line 20, and a control line 21 of the memory 15 are controlled by an address line 19a, a data line 20a, and a control line 21a of the microprocessor 16 respectively only in the timing when the control signals except the reading or writing control signals are inputted to the control terminals of selectors 12 - 14. Then the data are read out of the memory 15 are read out via the line 20, the selector 14, and the line 20a. Thus the contents of the memory contained in the measured device and the I/O data can be displayed in real time on a screen.
Patent JP-H0593251-A (JP)
Title: Method for controlling alloying furnace in equipment for manufacturing galvannealed steel sheet
Inventor: HONDA AKIYOSHI
IPC: C23C2/40
Filed: 1991-09-30
Abstract: PURPOSE:To conquer the point at issue that, because sheet temp. on the inlet side of an alloying furnace changes, the temp. on the outlet side of the allaying furnace changes by the calculated quantity of inputted heat by the conventional method. CONSTITUTION:When a steel sheet 1 passes through a galvanizing bath 2 and passes through a gas throttle nozzle 4, the estimation of the temp. of the steel sheet 1 is executed. Next, by an alloying controller 7, the quantity of heat to be inputted into an alloying furnace is found based on coil information, line information and the estimated temp. on the inlet side of the steel sheet, and the quantity of heating in the steel sheet is controlled by an alloying furnace simple substance controller 8. By this invention, even if the operating conditions such as the line speed, the size of the steel sheet, the gas pressure of a gas throttle nozzle or the like are changed, the alloying heating temp. can be held to a fixed one, and a galvannealed steel sheet of stable quality can be manufactured.
Patent JP-S62114461-A (JP)
Title: Linear pulse motor
Inventor: MURAYAMA HIROKI
IPC: H02K41/03
Filed: 1985-11-12
Abstract: PURPOSE:To enhance a static thrust and precision, by forming two rugged rows of a stator with positionally shifted phase, and by arranging the rows in a specific manner. CONSTITUTION:A mover 1 is organized with a permanent magnet 2, U-formed magnetic members 3, 4 fitted on the both sides of the magnet 2, and exciting coils 5, 6 wound up respectively on the members 3, 4. On a stator 8, two rugged rows 9, 10 shifted positionally by 1/4 pitch (phase, 90 deg.) against one pitch of the rugged sections are formed. The rugged rows 9, 10 consist of a plurality of concave sections and convex sections repeated at a specified pitch. Besides, on the mover 1, vertically to the advancing direction, the magnetic member 3, the permanent magnet 2, and the magnetic member 4 are arranged, and the rugged section of the magnetic member 3 approaches the confronts the rugged row 9 and the rugged section of the magnetic member 4 approaches the confronts the rugged row 10, respectively. Then, the unbalance of a magnetic circuit between magnetic pole teeth is remedied, and the distortion or the like of the mover 1 can be eliminated.
Patent JP-H03117170-A (JP)
Title: Picture element density conversion system
Inventor: HIROGAKI SETSUMASA
IPC: H04N1/387
Filed: 1989-09-29
Abstract: PURPOSE:To decrease production of moire and to improve the quality of picture by scanning a scanning window at a pitch determined by a conversion magnification on a binary picture face subject to picture element density conversion, taking the ratio of the black picture element in the scanning window as the density and binarizing the density with a threshold level fixed or varied at random. CONSTITUTION:A density calculation section 2 scans a binary pattern stored in a binary pattern memory 1 by a pitch based on a conversion magnification, the ratio of black picture element in the scanning window is used as the density and stored in a multi-value pattern memory 3. A binarizing section 4 adopts the binarizing method called the mean error minimizing method and binarizes the density stored in the multi- value pattern memory 3 as the final output. When a binary pattern stored in the binary pattern memory 1 is magnified as a multiple of (q) in the longitudinal direction and magnified as a multiple of (p) in the lateral direction, the scanning window whose longitudinal/lateral size is respectively 1/q, 1/p is scanned longitudinally and laterally at pitches of 1/q, 1/p respectively. When the density is binarized by a fixed threshold level, moire is generated. In order to avoid the periodicity, binarizing has only to be implemented while the threshold level of the binarization is varied at random.
Patent JP-H01295554-A (JP)
Title: Hand-free circuit and hand-free control system
Inventor: YOSHIDA IKUO
IPC: H04W88/02
Filed: 1988-10-07
Abstract: PURPOSE:To prevent howling caused when an opposite party is called by dialing and talking state is reached by adding an auxiliary control circuit to control the supply of a transmission signal detection output to a hand-free control circuit in a voice switch system hand-free circuit. CONSTITUTION:An output of a FF 102 in an auxiliary control circuit 21 opens an analog switch 101 in case of a hand-free start line 20 reaching an active state, the output of a transmission line signal detection circuit 14 is not applied to a hand-free control circuit 13 but only the output of the reception line signal detection circuit 12 is applied not to cause the state of hand-free. When a transmission input exists from a microphone 17 in this state and the output of the transmission line signal detection circuit 14 reaches a prescribed value or over, the output of the comparator 103 is changed to invert the output of the FF 102. In this case, the analog switch 101 is conductive and the output of the transmission line signal detection circuit 14 is given to the hand-free control circuit 13. Then even in the absence of a transmission signal from a microphone 17, the state is held and the hand-free operation is executed.
Patent JP-H0773882-A (JP)
Title: Secondary battery
Inventor: NAGAURA TORU
IPC: H01M4/36
Filed: 1993-08-31
Abstract: PURPOSE:To manufacture lithium-containing manganese composite oxide excellent in a cycle characteristic by again mixing MnO2 of high purity obtained by acid treatment of LiMn2O4 with a lithium compound, followed by a heat treatment for synthesizing. CONSTITUTION:Manganese dioxide on the market is subjected to a heat treatment, and is mixed with a predetermined quantity of lithium nitrate, followed by a heat treatment, thus obtaining LiMn2O4. The resultant LiMn2O4 is oxidized with sulfuric acid or the like, and then, the precipitate is recovered, thereby obtaining MnO2 of high purity. The resultant MnO2 is mixed with a predetermined quantity of lithium nitrate, followed by a heat treatment, thus composing LiMn2O4. Use of the resultant lithium containing manganese composite oxide of spinel crystal structure as a positive electrode active material can improve a cycle characteristic of a non-aqueous electrolyte secondary battery.
Patent JP-S63107563-A (JP)
Title: Manufacture of wire-type dot head guide
Inventor: SAKAGAMI EIMATSU
IPC: B41J2/265
Filed: 1986-10-23
Abstract: PURPOSE:To obtain a low cost wear-resistant metal wire which can withstand even high speeds by a method in which guide part is subjected to a holding process, a hardening process, an acid-pickling process, and to a mirror polishing process in such a way as to smoothen the contact face with wires. CONSTITUTION:A metal raw material, e.g., SC, SUS material, BeCu, etc., is press-punched 1 into a complete outer shape to form a part 1, and the part 1 is further subjected to a holding process by machining or discharge process to form a part 2. The part 2 so obtained is subjected to a hardening process to a Vicker's hardenss of 400-800 to form a part 3 which is in turn subjected to an acid-pickling process to obtain a part 4. The part 4, whose contact face with wire or projected inner surface of guide hole is embrittled, is dipped in a neutralizing liquid and washed with water to obtain a part 5. The part 5 is put in a polisher with a mixture of a soft media, e.g., Cu, Al, Ba, etc. of max, diameter of 0.2mm or less, an abrasive, and an alkaline detergent for polishing it to form a part 6 whose contact face with wire or the inner surface roughness of guide hole is 1mum or less. Finarlly, Ni-plating 7 of a film thickness of 3mum or less is applied to the surface of the part 6.
Patent JP-H0299980-A (JP)
Title: Mechanism for detecting frequency of toner replenishment
Inventor: TSUCHIDA NOBUHIRO
IPC: G01D5/10
Filed: 1988-10-06
Abstract: PURPOSE:To effectively prevent the replenishment of a used cartridge from being mistakenly detected by bending a bondable claw, which is fitted to the toner cartridge, after the bondable claw presses a switch detecting the frequency of toner replenishment. CONSTITUTION:The projecting claw 1 is fitted to the junction part of the toner cartridge 3, where it is joined to the main body 5 of a device. When the toner cartridge 3 is inserted into the developing system 4 of the main body 5 of the device so that they are joined together, the tip of the claw 1 presses the detection switch 2 fitted to the main body 5 of the device. The detection switch 2 detects, by means of the pressure, that the toner cartridge 3 is inserted and toner replenishment is completed, and then sends a detection output to a counting circuit. Because the claw 1 is a bondable structure, it is bent by means of the pressure; even if the used cartridge 3 is inserted again into the main body 5 of the device, the detection switch 2 is not pressed. This prevents erroneous detection.