baber/WOPTO huggingface dataset:
Patent JP-H0667532-A (JP)
Title: Toner dispenser
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1991-01-28
Abstract: PURPOSE:To surly detect the exchange of a toner cartridge by detecting attachment and detachment when attaching or exchanging. CONSTITUTION:A magnet 101 is provided in a shutter 1023 provided slidably in the periphery direction of a cover 1022 and a magnetic lead switch 102 is provided to a specified position on one edge of the cover 1022. The magnet 101 and the magnetic lead switch 102 are disposed so that they are exactly faced to each other when the toner cartridge 1012 is loaded to a normal position and the shutter 1023 is slid in the periphery direction. The attachment and exchange of the toner cartridge is detected when the magnet 101 and the magnetic lead switch 102 are faced to each other and the magnetic lead switch 102 is turned ON. That is, a toner cartridge attachment and exchange detection means 103 is constituted from the above magnet 101 and the magnetic lead switch 102.
Patent JP-H03214676-A (JP)
Title: Pin-type amorphous silicon solar cell and manufacture thereof
Inventor: AZUMA KAZUFUMI
IPC: H01L31/04
Filed: 1990-01-19
Abstract: PURPOSE:To enable attainment of a solar cell being inexpensive and excellent in a photoconductive characteristic and a conversion efficiency by a method wherein at least one layer of a protective film having resistance to a hydrogen gas is provided between a P layer and an amorphous silicon germanium film. CONSTITUTION:At least one layer of a protective film 4 having resistance to a hydrogen gas is provided between a P layer 3 and an amorphous silicon germanium film 5. Although the composition of the protective film 4 is not limited in particular so long as it does not impair films formed on a substrate before the formation of the protective film, an alpha-Si: H film being excellent in a photoconductive characteristic is preferably employed. In this case, a pin- type solar cell having an (i) layer formed into a multilayer of the the alpha-Si: H film and an alpha-SiGe: H film is obtained. By this method, the solar cell having no impairment in the ground film and being excellent in a conversion efficiency can be obtained.
Patent JP-S60159406-A (JP)
Inventor: ROOGAN HARORUDO MATSUSHISU
IPC: F16K11/07
Filed: 1985-01-19
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-S58127061-A (JP)
Inventor: SAKAI KUNITAKE
IPC: F25B13/00
Filed: 1982-01-21
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-H10203819-A (JP)
Title: Oxide film consisting essentially of silicon dioxide and its production
Inventor: NISHIMORI HIDEKI
IPC: C01B33/12
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To produce a film capable of preventing a liquid from permeating into a substrate and forming a coating film such as a water repellent film excellent in adhesion by application thereof to the substrate surface by integrally forming an uneven layer on a dense layer, consisting essentially of SiO2 , and formed according to a sol-gel method, further forming fine unevennesses on the whole surface of the uneven layer and selecting the resultant roughened oxide film. SOLUTION: An oxide film 1 which is the oxide film 1, having preferably 0.1-10μm film thickness (T), further preferably 0.03-3μm surface roughness of an uneven layer 3 integrally formed on a dense layer 2, preferably 0.03-0μm interval W from the recessed parts 4 to the most adjacent recessed parts 4 or protruding parts 5 to the most adjacent protruding parts 5 and prepared by forming fine unevennesses on the whole surface of the uneven layer 3 and roughening the surface is selected. The film is obtained by mixing a liquid composition comprising an alkylalkoxysilane with a solvent, water and an acidic catalyst with oxide particles, coating a substrate with the resultant sol, drying the coated sol and baking the formed gel film.
Patent JP-H11204145-A (JP)
Title: Lithium secondary battery
Inventor: CHO TAKESHI
IPC: B82Y99/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity high energy density, superior in charging/discharging cycle characteristics with less irreversible capacity even in quick charge/discharge. SOLUTION: At least one compound selected from among the compounds of barium, bismuth, magnesium, titanium and calcium is added to the inside of a lithium secondary battery comprising a positive electrode 1, a negative electrode 2, a nonaqueous electrolyte and a separator 3.
Patent JP-H03212965-A (JP)
Title: Lead frame
Inventor: OKUHARA YUKIHIRO
IPC: H01L23/50
Filed: 1990-01-18
Abstract: PURPOSE:To restrain a crack from being produced by a method wherein a die-pad corner part is chamfered. CONSTITUTION:The cross-sectional shape of a lead-frame die pad part 1 is formed to be at 90 deg.. A pad corner part 2 and a cross-sectional central part 3 which are at an acute angle are chamfered to be an arc shape or at an obtuse angle. Thereby, it is possible to relax that the stress of a sealing agent is concentrated and to restrain a crack from being produced.
Patent JP-H09197161-A (JP)
Title: Splicing tool for mechanical splice
Inventor: YOSHIDA YUICHI
IPC: G02B6/24
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To simply execute optical fiber splicing work by a mechanical splice. SOLUTION: The mechanical splice in which a pair of holding members are housed in a C type spring is used as a splicing component. A separation member 40 having wedge parts 40A to 40D arranged on a straight line is driven on an abutting part between respective holding members of the splice held by the holding tools 31L, 31R of a holding board block 30 by the depressing work of a handle 41 to form a gap between respective holding members. Two optical fibers to be spliced are held by optical fiber holding mechanisms 20L, 20R of which positions can be adjusted and the tips of respective fibers are inserted into the gap of the mechanical splice. Since the positions of the holding mechanisms 20L, 20R can be adjusted, optical fiber inserting work can be smoothly executed.
Patent JP-H06222335-A (JP)
Title: Liquid crystal display device
Inventor: MINAMI KAZUYA
IPC: G09F9/00
Filed: 1993-01-22
Abstract: PURPOSE:To decrease the deflection load of the liquid crystal display device even in spite of reduction in its weight and thickness by providing relaxing means for relaxing the transfer of the deflection of the cabinet of an information apparatus body to bezels. CONSTITUTION:At least either of the front part bezel 13 for holding a liquid crystal display plate 11 from front and the rear part bezel 14 for holding this plate from rear are provided with fixing means 15 for fixing the bezels to the cabinet of the information apparatus body. These fixing means 15 are circular holes 17 formed in the step part 16 of the front part bezel 13 and screws 18 to be screwed into these circular holes 17. The relaxing means for relaxing the transfer of the deflection of the cabinet of the information apparatus body to the front part bezel 13 or rear part bezel 14 are provided near the fixing means 15. The relaxing means are deformed auxiliary notches 19 formed near the circular holes 17 of the fixing means 15. The deformed auxiliary notches 19 can elastically deform the parts near the circular holes 17 and are so formed that the deflection is not transferred to the front part bezel even if the cabinet deflects.
Patent JP-H10269369-A (JP)
Title: Picture processor, contour extracting method and recording medium for storing program for realizing the same by computer
Inventor: SUZUKI YOSHIHARU
IPC: G06V10/46
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically extract the contour of a picture by retrieving the periphery of a contour position in a picture whose contour is already extracted so as to extract the contour of the picture whose contour is not extracted and successively repeating the processing. SOLUTION: A picture processor 10 executes a processing for extracting the contour of a desired object from an animation which is supplied from an external part and supplies it to a color display 20 for displaying the extracted picture and another picture processor 30 for executing the various kinds of processings such as another color exchange, magnification, reduction, deformation, synthesis and recognition, etc., as against the extracted picture. Animation data from the external part is temporarily held in a picture data holding part 11. The picture held by the picture holding part 11 is supplied to a contour detecting processing part 12 at every frame so as to detect the contour.  Here, the contour of the picture whose contour is not extracted is extracted by retrieving the periphery of the contour position in the picture whose contour is already extracted, the processing is successively repeated and the contour of the picture is extracted.
Patent JP-H05199207-A (JP)
Title: Multiple optical communication system
Inventor: KANETAKE TATSURO
IPC: H04J14/00
Filed: 1992-01-22
Abstract: PURPOSE:To multiplex respectively independent digital signals in the form of an image and to transmit these signals by a multi-mode optical fiber. CONSTITUTION:This system is composed of the reception side provided with a reference laser beam source 12 and the transmission side to generate transmitting signals superimposed to the phase conjugate waves of reference beams transmitted from the reception side through a fiber 21. Data are multiplexed in the form of images and transmitted. On the transmission side, the data are propagated just oppositely and with two circularly polarized waves turning to right (or turning to left) with equal intensity as pump beams, phase conjugate waves are generated in the state of reproducing the polarizing state as well by an isotropic or cubic system crystal third-order non-linear optical member 33. Thus, polarizing rotation different from each mode of the optical fiber and phase delay can be respectively corrected and as the result, the contrast of image information to be transmitted is improved so as to transfer digital data multiplexed by imaging.
Patent JP-S59135053-A (JP)
Inventor: NISHIO SHINJI
IPC: A61K47/04
Filed: 1983-01-20
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-S62166581-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: MUTO KATSUHIKO
IPC: H01S5/00
Filed: 1986-01-20
Abstract: PURPOSE:To completely remove an adverse influence of a barrier layer of an MQW layer on an injecting current without limiting the degree of freedoms of designing an active layer by forming a P-N junction boundary perpendicularly to the inward direction of a multiplex quantum well layer and parallel to a laser light outputting direction, and further forming P- and N-electrodes parallel to the P-N junction boundary. CONSTITUTION:A P-N junction boundary is formed perpendicularly to the inward direction of a multiplex quantum well layer and parallel to a laser light outputting direction, and P- and N-electrodes are formed parallel to the P-N junction boundary. Thus, a current injected from the electrodes flows completely parallel to the surface of the well layer, and injected to the P-N junction boundary without influence of a barrier layer. A substrate is etched perpendicularly to provide vertical sidewalls 26, 27 for forming the P-N junction boundary and the electrodes. A mask for impurity diffusion or ion implantation is formed by emitting an oblique beam and depositing a thin film.
Patent JP-H11215042-A (JP)
Title: Digital portable telephone system for automobile use
Inventor: NAKAJIMA NOBUYUKI
IPC: H04W24/08
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station device wherein a quick fault finding as well as repair is ensured by narrowing down possible faulty parts, without disconnecting a circuit upon occurrence of a fault on a busy line. SOLUTION: When an abnormality in sound quality occurs in a busy mode and a test is carried out by means of a terminal 5 in this system, a circuit used by an ID terminal 5 is retrieved by means of a monitoring console 44 and a monitoring request is given to a radio device 2 which is included in radio base station 1 where the circuit used by the terminal 5 is connected from the console 44 for a speech channel. A speech channel selection part 23a selects a speech channel which is under the control of a control part 22 and based on the monitoring request. Then a codec part 23b converts the selected speech channel into analog voices and sends them to a voice monitoring device 43 of a monitoring center 4. Testing personal checks by means of the device 43 whether an upward or downward circuit has the abnormality in sound quality.
Patent JP-H05194016-A (JP)
Title: Piezoelectric ceramics
Inventor: ISHIZAKA JUNICHI
IPC: C04B35/491
Filed: 1992-01-22
Abstract: PURPOSE:To obtain the piezoelectric ceramics reduced in deterioration piezoelectric characteristics by lowering insulation resistance by making the ceramics contain specific amount of an alkali metal. CONSTITUTION:The subject piezoelectric ceramics contain 100-1000ppm alkali metal. For example, 4 parts of methyl cellulose binder, 2 parts of glycerin and 12 parts of pure water to 100 parts of lead titanate zirconate piezoelectric ceramics are mixed and kneaded to obtain a kneaded material. In the pure water to be added is dissolved an alkali metal compound such as Na2CO3 to the extent of 100-1000ppm Na. Then, the kneaded material is formed into a green sheet, punched and baked to obtain the piezoelectric ceramics. In this ceramics insulation resistance is lowered owing to alkali metal inclusion and electric charges generated by forcing heat shock disappear rapidly without making an electric field, thus deterioration of the piezoelectric characteristics is reduced.
Patent JP-S62167643-A (JP)
Title: Optical head
Inventor: ICHIURA SHUICHI
IPC: G02F1/09
Filed: 1986-01-20
Abstract: PURPOSE:To improve the reproduced output and the S/N by providing plural dielectric reflecting faces whose reflectance to one polarized component is smaller than the reflectance to the other polarized component and reflecting the reflected light from an optomagnetic recording medium plural number of times by the dielectric reflecting face. CONSTITUTION:The plural dielectric reflection faces 21, 22 are of dielectric multi-layer structure and the reflectance to one polarized component is selected smaller than that to the other polarized component in the P and S polarized components. In selecting the polarized plane of the laser light from the semiconductor laser 1 in parallel with the P polarized component of a beam splitter 20, the laser light passes through the beam splitter and is irradiated onto a recording medium and reflected in response to the direction of magnetization of the recording medium 12 while the polarized plane is rotated around the P polarized component. That is, the reflected light from the beam splitter 20 is given to a 1/2 wavelength plate, where the polarized plane is rotated properly, the result is made incident in the polarized beam splitter 7, where the light is separated into the P, S polarized components, in extracting a signal by the output difference of the detectors 9, 10, the S/N is improved by increasing the rotary angle of the polarized plane.
Patent JP-H05199418-A (JP)
Title: Method for scanning picture block data
Inventor: GO YUKIO
IPC: H04N19/60
Filed: 1992-01-22
Abstract: PURPOSE:To always obtain a one-dimensional picture data string of high encoding efficiency or transmission efficiency from pictures different by properties. CONSTITUTION:Correlations of input pictures in a correlation estimating means 13 are used to estimate the variance of each frequency component after block orthogonal conversion by a variance estimating means 14, and the scan order is determined by a scan order determining means 15 so that the component having the i-th larger variance value is selected as the i-th component. Two-dimensional block data 106 after block orthogonal conversion is read out in accordance with the scan order and is arranged one-dimensionally.
Patent JP-2000208672-A (JP)
Title: Electronic component
Inventor: SUGIURA SHINICHI
IPC: H05K1/18
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a solder bridge between adjacent terminals by forming height of partitions provided between adjacent terminals of an electronic component by extending from molding body to the tip of terminal according to the height of soldering section of the terminal. SOLUTION: Two terminals 12 and 13 are arranged, projecting from one flank of a molding body 11 for molding a semiconductor element, chip transistor 10, and a terminal 14 is arranged projecting from the other flank. Soldering sections 17 to 18 for soldering lands 22, 24, and 26 formed on a printed circuit board 20 to the terminals 12 to 14 are formed. In an approximately middle point between the two terminals 12 and 13, a partition 15 extending from a flank of the molding body 11 to the tip of the terminals 12 and 13, and isolating soldering sections 17 and 18 of the terminals 12 and 13 is formed. A partition a-section 16 with its part corresponding to the soldering section 17 and 18 of the terminals 12 and 13, which are slightly higher than the soldering sections 17 and 18 and being in parallel with the soldering face of the printed circuit board 20, is formed on the partition 15.
Patent JP-H06223136-A (JP)
Title: Component arrangement system
Inventor: TAKASHIKA HATSUKO
IPC: G06F17/50
Filed: 1993-01-25
Abstract: PURPOSE:To improve the operability of the component arrangement of three- dimensional CAD by arranging a component on the basis of an arrangement reference point and an arrangement origin previously defined for the component so that the arrangement reference point comes to an arrangement position indicated on a virtual screen. CONSTITUTION:For a component display, an indicated component 11 to be arranged is displayed on the virtual screen 19 of a display and the indication of the arrangement reference point 13 of this component 11 is urged. An operator looks at the component 11 on the virtual screen 19 and indicates the arrangement reference point 13 for arrangement on a screen 18 and reuse. For the component arrangement, the component 11 is arranged on the basis of this arrangement point 13 and the arrangement reference point 13 previously defined for the component 11 so that the arrangement reference point 13 comes to the arrangement position indicated on the screen 18. Namely, when the component 11 is temporarily displayed on the virtual screen 19, etc., and the arrangement reference point 13 is indicated, a CAD system 1 arranges the component 11 at a desired position on the screen 13 in response to the indication. Consequently, a three-dimensional assembly drawing can easily be drawn.
Patent JP-S62174481-A (JP)
Inventor: DEYUEIN ERU MOTSUSHIYU
IPC: E05C3/04
Filed: 1987-01-19
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-2000207019-A (JP)
Title: Plant monitor device
Inventor: FUJII MAKOTO
IPC: G21C17/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of an operator performing plant monitoring, also to record necessary information alone as much as possible to accordingly save the waste recording quantity and to improve recording efficiency when a plant operation state is recorded, and further to facilitate retrieval and extraction for record data reference. SOLUTION: This device has each data input device 110 measuring the state quantity of each object to be measured at a plant site, a data selecting device 120 selecting an input data signal transmitted from each data input device 110, a monitor processor 130 processing a selected data signal transmitted from the device 120 and an alarm device 150 issuing an alarm in accordance with an alarm signal transmitted from the processor 130 and is provided with a data inputting part 131 fetching selected data from the device 120, an abnormality deciding part 140 deciding the abnormality of the selected data fetched by the part 131 and an alarm processing part 133 transmitting the alarm signal to the device 150 based on the decision results of the part 140.
Patent JP-H08205238-A (JP)
Title: Portable communication equipment
Inventor: MORIMOTO MITSURU
IPC: H04W12/12
Filed: 1995-01-25
Abstract: PURPOSE: To prevent the equipment from being illicitly used by the third person except an owner by automatically regulating a call originating/terminating operation when a prescribed code is not inputted form an input from an input means for a prescribed time. CONSTITUTION: When it is decided that a lock made key 11 is not operated after a power source is turned on, a control circuit 15 detects the storage state of a RAM 14 and when any mode of four lock modes is not stored, a built-in timer is started. Afterwards, when there is no call incoming and key input for a prescribed time (about 30 minutes, for example,) the control circuit 15 stores a call origination/termination inhibit mode and the code of '1234' in the RAM 14. Namely, when the setting of a security mode is missed, the call origination/termination inhibition mode and the code of four digits of '1234' are automatically stored in the RAM 14 and security is set. Thus, the equipment can be prevented from being illicitly used by the third person on the unexpected conditions such as the equipment is lost or stolen.
Patent JP-S57123462-A (JP)
Title: Working analyzing circuit of data processor
Inventor: IKEDA SADANOBU
IPC: G06F11/07
Filed: 1981-01-26
Abstract: PURPOSE:To attain an analysis of a fault, etc. with high efficiency, by constituting a data processor incorporating a ring buffer memory that can record continuously the state of a processor based on the prescribed conditions and until the prescribed conditions is satisfied. CONSTITUTION:A processor 1 delivers an instruction to a ring buffer control circuit 2 and starts the execution of an instruction after previously setting a working indication to a working indication register 4. The circuit 2 compares the recording conditions with the control line of the processor 1 and gives a writing indication for a state 14 of the processor to a ring buffer memory 3 when a coincidence is obtained through the comparison. The processor 1 accepts an interruption and then proceeds to the fault analyzing routine. Then the processor 1 delivers an instruction to the circuit 2 and gives a reading instruction. Thus the information 31 obtained immediately before the interruption of recording can be read out of the memory 3 via a data line 12.
Patent JP-H05195038-A (JP)
Title: Steel tapping hole of converter and repairing method therefor
Inventor: NISHIMURA TAKAHIRO
IPC: C21C5/46
Filed: 1992-01-23
Abstract: PURPOSE:To provide a steel tapping hole, which can complete repair in short time, and to priaride its a repairing method therefor. CONSTITUTION:The steel tapping hole is formed by fitting a sleeve brick 13 having the inner hole as a flow passage of molten steel and truncated conical shape in the appearance and formed as one piece in the whole length into a guide refractory layer 14 having truncated conical shape toward an inner part of the furnace. At the time of repairing, a take-out rod 16 is inserted into the inner hole of the sleeve brick 19 and a hook 19 at the tip part of the take-out rod 16 is hung to the end part of the sleeve brick 13 in the furnace to take out the sleeve brick 19, and the new sleeve brick 13 is fitted into the inner hole of the guide refractory layer 14.