baber/WOPTO huggingface dataset:
Patent JP-H05174573-A (JP)
Title: Dram refresh access apparatus
Inventor: SHUDO HIDEKI
IPC: G11C11/406
Filed: 1991-12-25
Abstract: PURPOSE:To enable fast non-wait operation even when refresh competes with a read/write access by arbitrating a refresh demand signal with an arbitration circuit synchronizing a cycle synchronization signal. CONSTITUTION:When a DRAM access is controlled by a microprocessor, a refresh demand signal of an output of a refresh time generator 1 is synchronized by a cycle synchronization signal synchronous with an access cycle of a CPU to generate a synchronous refresh demand signal from a refresh demand signal synchronization circuit 5. This signal is inputted into an arbitration circuit to arbitrate a read/write cycle and a refresh cycle to make a read/write access of the CPU prefer, hence keeping a refreshing cycle wait. This eliminates the need for inserting a wait into the CPU even when refresh competes with the read/write access thereby enabling the realization of a fast non-wait operation with a simple cons truction.
Patent JP-H10191110-A (JP)
Title: Image recorder
Inventor: KAMIMURA SHIYOUSHI
IPC: H04N5/91
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To allow the user to simply recognize visually the setting of the proximity image pickup mode by turning on automatically the liquid crystal display monitor in the case of the proximity image pickup mode to activate a display device in or in the vicinity of an optical finder while a liquid display monitor is turned off. SOLUTION: An MPU(microprocess unit) 11 detects a state of a liquid crystal display on/off switch 14. When the liquid crystal display in-mode is set, the MPU 11 starts a timing generator (TG) 3 and a signal processor 5. When the liquid crystal display on/off switch 14 is set to the liquid crystals display off/ mode and the image pickup mode switch 15 is set to the proximity image pickup mode, that is, the proximity image pickup is made by using an optical finder without using a liquid crystal monitor 6, the liquid crystal display monitor 6 is automatically activated, and the proximity image pickup is displayed to make warning by using an LED display device 16 provided in or in the vicinity of an optical finder.
Patent JP-H03205398-A (JP)
Title: Production of diamond
Inventor: HIRABAYASHI KEIJI
IPC: C30B29/04
Filed: 1989-12-30
Abstract: PURPOSE:To reproducibly obtain a semiconductor diamond having a low resistance value at a low cost by using Li or a Li compound-containing liquid organic compound as the raw material and forming the diamond using the gas phase synthesis method. CONSTITUTION:Metallic lithium is initially dissolved in ethanol and then introduced into a liquid-gasification apparatus. A single crystal silicon substrate is placed as the substrate 4 in a quartz reaction tube 1 and the inside of the quartz reaction tube is then evacuated to 10<-3>Torr using an exhaust system followed by heating of the silicon substrate to 800 deg.C using a heater 2. A gaseous ethanol containing lithium vaporized by heating and a gaseous hydrogen are subsequently introduced into the quartz reaction tube respectively at 2ml/min and 200ml/min flow rate using flowmeters 6a and 6b. The pressure of the inside of the reaction tube is then adjusted to about 100Torr and a filament 3 is subsequently charged with electricity to be red heated to about 2000 deg.C. Ethanol and hydrogen are decomposed by this red heated filament and the objective diamond is formed on the substrate 4.
Patent JP-H07169421-A (JP)
Title: Plasma x-ray source
Inventor: FUJISAKI HISAO
IPC: H01J35/00
Filed: 1993-12-14
Abstract: PURPOSE:To improve X-ray generation efficiency so as to construct X-ray source of high luminance by providing a reflection member for making plasma fit K rays reflect and guiding them to the plasma area again. CONSTITUTION:A spherical mirror 12 is provided with an approximately spherical reflection face having a plasma 10 as its center and the mirror 12 is provided with an incidence hole 15 for a laser beam 9 and a take-out hole 16 for an X ray 11. Rays heading for spots except the discharge hole 16 in plasma rays 13 generated from plasma rays 10 radiate on the mirror 12. Because the mirror 12 is a spherical mirror, reflected plasma rays 13 return in the direction of the plasma 10 again so as to absorb into the plasma 10 again. Reduction in plasma temperature is thus eased so as to improve efficiency of X-ray generation.
Patent JP-H09186809-A (JP)
Title: Image reader
Inventor: MAEKAWA TOMOHIRO
IPC: B65H23/188
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner automatically recording all frames of image data recorded on a photo negative film onto a recording medium automatically, quickly and surely. SOLUTION: A film scanner is provided with a film carrier 80 carrying a negative film 210, a CCD 61 reading plural images of the film 210 in the unit of frames and converting the read image into image data, a memory tentatively storing the image data of each frame of a film fed forward and read by the CCD 61 and a recording medium using the film carrier 80 to feed the film 210 in a reverse direction and using the CCD 61 to store image data of each frame read sequentially in the unit of frames. The film 210 in the film carrier 80 is carried to the CCD 61 by rollers driven by a motor or the like and the film carrier 80 is carried horizontally to the CCD 61 by a drive means 41 such as a motor 43.
Patent JP-2000174697-A (JP)
Title: Method and system for power ramping by means of detection method with plural threshold levels
Inventor: CHUAH MOOI CHOO
IPC: H04B1/16
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To discriminate a signal transmitted by a remote terminal whose strength is below a signal threshold by discriminating whether or not the strength of the received signal is larger than or equal to a 1st power threshold, allowing a receiver section to increase the signal strength by a prescribed amount and to re-transmit the signal with the enhanced power. SOLUTION: When the strength of a original signal transmitted by a remote terminal does not exceed a DTHRESHI (detection threshold level), a base station discriminates whether or not the signal exceeds a PTHRESHI (power threshold level). In the case that the strength of the received original signal exceeds the PTHRESHI, the base station transmits a PTHRESHI excess message to the remote terminal. Upon receipt of the message from a receiver section 406, the remote terminal uses a processor 402 to give a control signal to a transmitter section 408 to increase the transmission power level of the signal, and retransmits an access request signal to the base station.
Patent JP-H06196738-A (JP)
Title: Manufacture of solar battery
Inventor: TOYAMA JO
IPC: H01L31/04
Filed: 1992-12-24
Abstract: PURPOSE:To increase a reflection efficiency of a rear surface reflection layer to be manufactured, and to improve a conversion efficiency of a solar battery by forming a transparent layer by the sputtering method in which zinc oxide is used in an atmosphere made of at least H2 and an inactive gas. CONSTITUTION:Initially, a metal layer 102 having a high reflection factor is formed on the surface of a conductive substrate 101. A transparent layer 103 having a finely rugged surface is formed on the surface of the metal layer 102. A semiconductor junction 104 is also formed on this transparent layer 103. For example, in the case of a pin-type a-Si solar battery, the semiconductor junction 104 is made up of an n-type a-Si 105, an i-type a-Si 106, and a p-type Si 107. A front surface transparent electrode 108 and a comb-shaped collecting electrode 109 are formed on the semiconductor junction 104. Hence, since the surface of the metal layer 102 is smooth, a reflection factor of light is improved at the metal surface. The surface of the transparent layer 103 has a texture structure, and hence sun light is effectively absorbed by a solar battery, thereby leading to an improved conversion efficiency.
Patent JP-H03204173-A (JP)
Title: Brazing method for low melting point gold brazing filler metal
Inventor: INAGE KENGO
IPC: H05K3/34
Filed: 1989-12-29
Abstract: PURPOSE:To carry out firm brazing without crystallization of raw material into brazing filler metal by giving indium on the brazing surface of the base to carry out brazing of low melting point gold brazing filler metal. CONSTITUTION:In the brazing method for low melting point gold brazing filler metal of semiconductor parts, indium is given to the brazing surface of the base to carry out brazing. The low melting point gold brazing filler metal flow is then improved and indium is diffused in brazing filler metal and the brazing filler metal itself is brazed directly on the base surface and firm brazing is obtained. In addition, since uniform brazing is carried out regardless of the given quantity of indium, variance in brazing strength is obviated and uniform strength can be expected.
Patent JP-H05176348-A (JP)
Title: High efficiency coding system
Inventor: TSUTSUI TAKEO
IPC: G06T9/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent picture quality from being deteriorated and to improve the quality by transmitting the amplitude and phase of a chrominance subcarrier. CONSTITUTION:A timing signal generator 2 generates a clock pulse corresponding to four times the frequency of a chrominance subcarrier from an input analog signal. The clock pulse is converted into a digital signal by an A/D converter 1. The chrominance subcarrier is separated from the digital signal through a BPF 3 and a sampling point corresponding to each sampling point is obtained. A maximum value Ec(q) and a phase phi(q) are calculated by an arithmetic circuit 5 based upon the sampling value. On the other hand, the output of the BPF 3 is subtracted from a composite television(TV) signal by a subtractor 4 to obtain a brightness signal component from which the chrominance subcarrier component is removed and the brightness signal components and the found values Ec(q), phi(q) are collected and blocked in each fixed sampling number in horizontal and vertical directions. The numerical expression and positioning of these signals are adjusted so as to be easily converted in the succeeding conversion processing and then converted into coefficients by a discrete cosine conversion circuit 7. The converted coefficients are properly coded by a coding circuit 8 and then transmitted. On the receiving side, the original composite TV signal is decoded in the reversed order of the processing.
Patent JP-H09184917-A (JP)
Title: Optical parts and their production
Inventor: HIRAKI SHINICHI
IPC: B32B9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide operation parts which are at least a first optical member and second optical member, on which optical films including titanium oxide thin film are formed, and a joined layer between both members and have the joined layer formed by curing a UV curing type adhesive and the optical parts which are free from the degradation in optical performance by the mispositioning of the optical members with each other, the deviation in joining angles and the distortion of the optical members and may be produced with good productivity. SOLUTION: The optical parts are the first optical member 1 and second optical member 5, on which the optical films 2, 3 including at least the titanium oxide thin film are formed, and the joined layer 4 between both members 1 and 5 and have at least the joined layer 4 formed by curing the UV curing type adhesive. At this time, the optical films 2, 3 have the thin-film layer 3 which is not degraded or is hardly degraded in its transmittance by reacting with the UV curing type adhesive even if UV rays are absorbed therein. In addition, the thin-film layer 3 is arranged between the joined layer 4 and the titanium oxide thin film, thereby, the crossreaction of the joined layer 4 and the titanium oxide thin film at the time of irradiation with the UV rays is prevented.
Patent JP-H06177008-A (JP)
Title: Projection aligner
Inventor: HORIUCHI TOSHIYUKI
IPC: H01L21/30
Filed: 1992-12-01
Abstract: PURPOSE:To realize the long service-life of a blind filter and improve an exposing throughput when resolution or focusing depth is not necessistated by applying a master drawing substrate with obliquely incident illumination to expose it to a minimum as necessary with high resolution and large focusing depth while placing a pupil filter at a projection lens aperture diaphragm position and exposing it by replacing the pupil filter with only the aperture diaphragm when the resolution or focusing depth is not necessitated so much. CONSTITUTION:A projection lens 11 is provided with carrying in/out mechnism 26 including a carriage 32 where at least either of an aperture limiting plate having a specified optical thickness and light transmissivity or a pupil filter 25 that is provided with a thin film for adjusting transmissivity and has the same optical thickness as that of the aperture limiting plate is prepared thereon, and the aperture limiting plate or the filter 25 is selectively shifted to an aperture diaphragm position of the lens 11 by means of the carriage 32.
Patent JP-2001120614-A (JP)
Title: Eyebrow growing method
Inventor: ABE MASAHARU
IPC: A61H7/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To create self-confident people by eliminating their inferiority complex, self-hate, worry or the like because of thinness or lack of short hair such as eyebrows by increasing their natural recovering force for increasing natural hair. SOLUTION: Blood circulation under the skin is stimulated and constriction of pores of the skin is made active by forcefully and repeatedly sucking the skin surface under a reduced pressure by using a suction device X and the hair growing part and the skin surface is abruptly cooled by using cold gas and is warmed for making constriction of pores of the skin active and stimulating blood circulation under the skin. Also, blood circulation is stimulated and hair growing is induced by using far-infrared radiation of 8-14 μm.
Patent JP-H05160759-A (JP)
Title: Changeover control system
Inventor: MIYAZONO TAKASHI
IPC: G06F11/20
Filed: 1991-12-03
Abstract: PURPOSE:To surely execute changeover control of packages in the redundancy system changeover control system between the two packages constituting the redundancy system. CONSTITUTION:When no alarm information nor forced switching information is in existence in both the packages 111, 112, own package alarm inputs 114, 117 reach a logic level '0'. In this case, the state of a logic level '1' of a selection information output represents an active system package and a selection information output of the package 112 reaches '0' conversely and it represents the package 112 to be the standby system. When an alarm takes place in the package 111 of the active system and the own package alarm information input 114 reaches '1', the package 112 becomes the active system. Furthermore, the package 111 becomes simultaneously the standby system and the changeover is executed.
Patent JP-H11160086-A (JP)
Title: Navigation system
Inventor: NIITSUMA EIICHI
IPC: G01C21/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which an operation schedule can be made out easily by predicting the time when passing through a point or the way of a travel a course. SOLUTION: A navigation controller 1 comprises a map buffer 16, a course searching section 36, a course guide memory 38, a course searching memory 40, and a course writing section 42. The course searching section 36 searches a specified course connecting a start point with a goal point based on a map data stored in a map buffer 16. The course writing section 42 indicates a predicted passing time every predetermined time along a course being set at the course searching section 36 and displays a daytime traveling course and a nighttime traveling course with different colors.
Patent JP-H09155896-A (JP)
Title: Waterproof tool for fitting
Inventor: MATSUNO TAKEMI
IPC: B29K105/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To have a surface of uniform thickness in which strain etc., do not generate, to hold a fitting such as a metal sash strictly horizontally, to be excellent in waterproof effect, and to produce inexpensively. SOLUTION: A waterproof tool is an integral molding which is formed by a process of heating, melting, cooling, and solidification of thermoplastic resin powder having the property of a melt flow rate of 10-60g/10min (measured by JIS K6730) and composed of a thermoplastic resin sheet having a thickness so that the sheet can be inserted into a gap between a fitting and an opening or a gap between the fitting and the fitting mounting member of the opening so as to be constituted in a three-dimensional form having a shape which is the same/similar as/to a part or the whole surface of the external form of the fitting or a shape of them. In this way, the tool is free of the generation of warpage and strain, has a smooth surface to have a good effect as a waterproof tool, can hold a fitting such as a metal sash strictly horizontally, and is produced inexpensively.
Patent JP-2001160705-A (JP)
Title: Loop antenna system
Inventor: NAGANUMA YUSUKE
IPC: H01Q21/28
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally the impedance characteristics of the loop antenna of a tag are changed and a communication distance is shortened in the case of attaching the tag to a metallic plate. SOLUTION: This system is provided with the loop antenna 13 loaded on a reader-writer and provided with a first antenna surface and the loop antenna 20A provided with a second antenna surface for which the second antenna surface is attached to the metallic plate 201 of the tag at the angle of 90 degrees to the first antenna surface. By simple constitution, the shortening of the communication is prevented even when the tag is attached to metal or the like.
Patent JP-2001160726-A (JP)
Title: Limiter
Inventor: IKEDO TAIICHI
IPC: H03D3/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the limiter of less group delay deviation over a wide band by low current consumption. SOLUTION: In this limiter constituted by connecting amplifiers 1, 2 and 3 in multiple stages, delay characteristics are corrected by utilizing peaking generated by the influence of inter-stage connection and the group delay deviation is flattened. Since the delay characteristics are corrected, it is not required to set the band width of respective stages more widely than needed, the gain of the respective stages is taken large, the number of the continuous connection stages of the amplifiers is reduced and the power consumption is reduced.
Patent JP-2001160438-A (JP)
Title: Shield parts and mounting method of shield parts
Inventor: TAKAHASHI MANABU
IPC: H01R13/648
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To aim at downsizing of shield parts for connector, and allow the choice of mounting or not mounting to the connector selectable. SOLUTION: A shield parts 12 has 4 faces of a ceiling part 16, a rear face part 17 and a pair of side face parts 18, 19, and a ceiling protrusion 16a is installed in the ceiling part 16, and fitting holes 20 at the rear face part 17 and side face parts 18, 19, and support legs 21 at the lower end of the rear face part 17 and the side face parts 18, 19. At the shield parts 12, protrusions 13b of an alignment plate 13 are made to fit to respective fitting holes 20, the ceiling protrusion 16a is made to fit to a recess 11b of a housing 11, and respective support legs 21 are made to fit to through holes 22 of a printed circuit board 15, and they are mounted by soldering tip end parts of the support legs 21 to the lands of periphery of the through holes 22 by jet soldering.  Since the shield part 12 has a size of covering only rear side of the housing 11 including terminals 14, its size is small, and this method is carried out with less material and less material cost.
Patent JP-H09161852-A (JP)
Title: Battery pack
Inventor: MITSUI HIDEO
IPC: G01R31/36
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To detect the information related to the built-in battery of a battery pack, for example, precise residual capacity on an external equipment side. SOLUTION: This battery pack has a communicating terminal 26 capable of communicating the state of a built-in battery with an external equipment, and the communicating terminal 26 is provided adjacent to the same surface as the installing surface where the power source terminals 25, 26 of the battery pack are provided or the surface adjacent thereto. Thus, the counter electrodes on the external equipment side can be collected to one position, and the space required for the arrangement of the counter electrodes can be minimized. Thus, the constitution of the external equipment side can be more miniaturized.
Patent JP-2001165529-A (JP)
Title: Heat transfer pipe of absorbing type freezer and absorbing type freezer
Inventor: IRITANI YOICHIRO
IPC: F28F1/36
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve a heat transfer characteristic by further improving a rate of absorption of absorbing liquid absorbing water vapor. SOLUTION: A heat transfer pipe has a corrugated surface forming a circumferential surface structure. The corrugated surface is comprised of first many corrugated surfaces having a first height difference in a first direction not in parallel with an axial direction L of the heat transfer pipe, and second many corrugated surfaces having a second height difference in a second direction crossing at a right angle with the first direction. The first corrugated surfaces and the second corrugated surfaces form first grooves 1 and second grooves 2 crossed at a right angle to each other. Freezing absorbing liquid flows down along the first grooves 1 and the second grooves 2 in convex or concave manner (corrugated manner) and crossing-manner to absorb surrounding atmosphere efficiently.  Such a heat transfer pipe is applied in a plurality of heat exchangers in the absorbing type freezer, thereby an absorbing rate of the absorbing liquid to absorb water vapor is further improved and its heat transferring characteristic is improved in a synergistic manner.
Patent JP-H07163313-A (JP)
Title: Production of pasty dietary fiber
Inventor: KUGIMIYA MASAYUKI
IPC: A23L11/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain the subject palatable dietary fiber having high viscosity and water-holding capacity at a low cost by using a water-insoluble residue or waste of a vegetable food as a raw material and disintegrating it into separation units of cells under high water-content condition. CONSTITUTION:A residue or waste (e.g. bean-curd refuse) of a vegetable food such as a bean is subjected to a heat-and-pressure treatment at >=100 deg.C in a pressure cooker, etc., an alkali (e.g. sodium hydroxide) treatment or an acid (e.g. hydrogen chloride)-andalkali treatment and subsequently to a pulverization treatment by a mixer, etc., to obtain the objective pasty dietary fiber.
Patent JP-H11159286-A (JP)
Title: Obstacle removal method in slurry type shield machine
Inventor: KODA MAKOTO
IPC: E21D9/13
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To smoothly remove an obstacle appearing in front of a shield machine in a slurry type shield system. SOLUTION: An obstacle H appearing in front of a shield machine 10 is crushed by a crushing means 30 installed behind a cutter head 12, through an opening part of the cutter head 12. Crushed pieces are conveyed to a separating tank 45 in the rear by a screw conveyor 40 using slurry in a chamber 17 positioned at the back face of the cutter head 12. In the separating tank 45, the crushed pieces are taken out of the system, and the slurry is returned to a circulating treatment system.