baber/WOPTO huggingface dataset:
Patent JP-H03194609-A (JP)
Title: Power supply circuit for electronic equipment
Inventor: AOYANAGI TOSHIO
IPC: G05F3/08
Filed: 1989-12-22
Abstract: PURPOSE:To enlarge a use range in correspondence with the high voltage of an input-side by impressing a voltage generated in a constant voltage circuit without directly impressing the high voltage of control IC of a switching signal source. CONSTITUTION:A base ground transistor 16 inserted between a switching control transistor 4 and switching control IC 1 is on/off-controlled by a switching signal from switching control IC 1. The base potential of the base ground transistor 16 and the voltage of an output terminal 9 in switching control IC 1 are equal to a Zener voltage by a Zener diode 12 and a voltage obtained by subtracting a voltage between the base and emitter of the switching transistor 16 from the Zener voltage. Consequently, the Zener voltage is impressed without directy impressing the high voltage on the power terminal 20 of IC.
Patent JP-2001149960-A (JP)
Title: Treating method of waste water containing organic halogen compound
Inventor: MIYAKE JUNICHI
IPC: C02F1/58
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently removing containing organic halogen compounds such as dioxins and complanar PCB in waste water. SOLUTION: The waste water containing the organic halogen compound is wet-oxidized at 20-370 deg.C under a pressure necessary for the waste liquid to keep liquid phase in the presence of an oxidizing agent with an ion catalyst.
Patent JP-H08169872-A (JP)
Title: Rectification of recovered solvent in production of alpha-sulfo-fatty acid alkyl ester salt
Inventor: NAKAJIMA TAKASHI
IPC: C07C303/44
Filed: 1994-12-16
Abstract: PURPOSE: To enable industrially advantageous rectification of the recovered solvent which is used in the production of α-sulfo-fatty acid alkyl ester salt stably for a longed period of time by letting out a part of the liquid from the intermediate step in the concentration zone of a rectification column and rectifying the let out solvent to keep high qualities of the rectified solvent and the bottom water. CONSTITUTION: A solvent which is used in the production of an α-sulfo-fatty acid alkyl ester salt is recovered, fed to a rectification column 11, while a part of liquid inside the column is let out from the intermediate step of its concentration zone (for example, 2 to 10 steps above a step to which recovered solvent is fed) in the rectification column 11 (for example, in an amount of 0.1-5wt.% of the recovered solvent fed in the column) to remove the oil accumulating in the intermediate steps of the rectification column 11, and the rectification operation is continued without contamination of the oil into the bottom water.
Patent JP-H08171801-A (JP)
Title: Dummy lamp lighting device
Inventor: IKEZAKI SADAHIRO
IPC: F21S10/06
Filed: 1994-12-16
Abstract: PURPOSE: To provide a dummy lamp lighting device capable of lighting similar to a candle fire simulatively and being utilized as the lamp of a miniature tower or a garden lantern, etc. CONSTITUTION: A switch 5 is in an ON condition when a miniature garden lantern is placed, and is in an OFF condition when the garden lantern is raised. Therefor, the output of a capacitor 10 has a high level to oscillate an oscillation circuit, composed of a resistance 11, a capacitor 13, and an inverter 12, to light-emit red and green light emitting diodes 22 and 23 by the dividing output of a binary counter 15. Since respective stages of the divided output are added to light-emit the respective light emitting diodes, the respective light emitting levels of red and green are changed; and when the red and the green are light- emitted concurrently, they are mixed to be turned into yellow. When the switch 5 is made the ON condition again, a lamp is extinguished after a fixed time.  Lighting, similar to the fire of a candle, and safety can be obtained, and also management can be facilitated.
Patent JP-H08170484-A (JP)
Title: Construction method of large cross section tunnel
Inventor: HATTORI KAZUO
IPC: E21D9/00
Filed: 1994-12-19
Abstract: PURPOSE: To construct a tunnel making the timbering of the arch part of the large cross section tunnel into positive and simple structure. CONSTITUTION: Prior to the excavation of this tunnel 10, a working pilot tunnel 1 is constructed in the top end position of the tunnel 10, and long locking bolts 2 are driven from the top end position of the working pilot tunnel 1 toward the natural ground above. Side wall working pilot tunnels 3 are constructed in both side positions of the tunnel 10, and long locking bolts 4 are driven from the side wall positions of the side wall working pilot tunnels 3 toward the natural ground outward of the tunnel 10. The natural ground between the top working pilot tunnel 1 and the side wall working pilot tunnels 3 is enlarged in width following the upper half arch shape of the tunnel 10 so as to construct a tunnel upper half arch part. Specified cutting-down of bed and timbering are performed in succession to excavate specified tunnel cross section.
Patent JP-H09179238-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: TANAKA ETSUJI
IPC: G03C1/76
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material superior in conveyability and processability in rapid processing. SOLUTION: This silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer and >=2 emulsion protective layers on a support, and here, an intermediate emulsion protective layer is formed between this emulsion layer and the uppermost emulsion protective layer and this intermediate layer contains a hydrophobic latex and a matting agent having an average 2-4μm at the same time.
Patent JP-H09179885-A (JP)
Title: Method for converting gate circuit of mos transistor circuit
Inventor: MOTOMURA TETSURO
IPC: G06F17/50
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the gate circuit converting method which can convert even a MOS circuit type MOS transistor(TR) circuit that does not meet a circuit type rule into a gate circuit, convert even a parallel-connected MOS TR group into a gate circuit adequately, and convert even a MOS TR circuit that can not be handled without using the circuit type rule into a gate circuit. SOLUTION: Through an effective direction determining process (11) for TRs, the effective direction of a MOS TR in a MOS TR circuit is determined and through a generating process (12) for a MOS chain, the effective direction is utilized to relate the MOS TR group as a MOS chain. Then the circuit type rule and an independent index are both used for a gate circuit converting process (13) to perform conversion into a gate circuit. Consequently, it is made possible to automatically generate a fast simulation model for a gate TR circuit including MOS TRs. Further, this method is combined with conventional type verification technology to verify the type of the gate TR circuit.
Patent JP-H01175620-A (JP)
Title: Electronic equipment having keyboard
Inventor: TSUNODA TAKASHI
IPC: G06F15/02
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the number of keys by providing a discrimination means which discriminates whether an external device is connected or not and a processing means which executes a processing corresponding to the operation of a function key in accordance with the discriminated result. CONSTITUTION:A central processing unit 2 judges the key depressed in a keyboard 1. When it is judged to be a multifunction key, a signal is transmitted to an interface circuit I/F 5 through a signal line l2. When the printer of the external device is connected, the signal transmitted by the signal line l2 is fetched into the central processing unit 2 through a signal line l3 as it is. When the printer is not connected, the signals in the signal lines l2 and l3 do not coincide. With the decision, the central processing unit 2 decides the action of the multifunction key and displays memory contents in a display by the multifunction key or permits it to function as a print key. Thus, the number of the keys is reduced since the same key is separately permitted to function.
Patent JP-H05166086-A (JP)
Title: Plant monitoring device
Inventor: FUJII YOSHITAKA
IPC: G06F3/048
Filed: 1991-12-18
Abstract: PURPOSE:To attain the macroscopic view of the operational state of the entire plant in a unit easy to be managed by an operator. CONSTITUTION:The system is provided with an operational state display means 12 displaying the operational state for each control unit by taking various type of controllers and devices in the plant as a unit in the prescribed range to discriminate at least during the normal operation, during the alarm generation showing the alarm state being the stage before the abnormal state, and during the abnormal state and an alarm information display means 13 displaying the detail information on warning or abnormal state and the information for the measurements on the same screen when the means 13 performs the display indicating the alarm generation or the abnormality.
Patent JP-2000218270-A (JP)
Title: Electrolytic water generator
Inventor: NOGUCHI HIROYUKI
IPC: C25B9/19
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator by which a cathodic water is generated as the cathodic water having a reduction potential, suppressing the oxidation of a reducing substance such as an object substance even in the presence of active oxygen or the like, and maintaining the reduction state or as the cathodic water reducing an oxidizing substance to a reducing substance and effectively reproducing the reducing substance. SOLUTION: This generator is provided with an electrolytic cell 2 consisting of an anode compartment 18 provided with an anode 12B, a cathode compartment 14 furnished with a cathode 12A and a diaphragm 5 set to demarcate the anode compartment 18 and cathode compartment 14 and permeable to both cation and anion or at least one between them. Anodic water and cathodic water are generated from the raw water contg. dissolved ions by diaphragm electrolysis. Supersaturated hydrogen higher than the theoretical solubility is generated in the cathodic water formed in the cathode compartment 14 to incorporate dissolved hydrogen gas particles, and the particle diameters are distributed between 5 and 1,000 nm by this electrolytic cell 2.
Patent JP-H06156581-A (JP)
Title: Liquefied fuel gas storeroom
Inventor: OBA RYOJI
IPC: E04H7/04
Filed: 1992-11-20
Abstract: PURPOSE:To prevent a fire and explosion in a storeroom by providing an inclined water protective plate which is placed on the upper edge of a liquid protective wall along the entire circumference thereof and the upper edge of which is inclined upward toward the interior of said place. CONSTITUTION:A liquefied gas tank 01 where liquefied fuel gas is stored is surrounded by a liquid protective barrier 05. A water protective plate 13 is provided so as to be upwardly inclined toward the inside of the barrier 05 from the upper edge thereof, so that drops of water are collected by the plate 13 to discharge them out of the barrier 05. As a result, an increase in evaporation of gas is prevented and gas temperature on the periphery of the barrier 05 can be kept below limits of inflammability. Consequently, when liquefied fuel leaks out of the storage place due to an earthquake etc., the fuel is diffused upward rapidly and surely, thereby preventing an explosion from taking place.
Patent JP-H01174372-A (JP)
Title: Flat membrane type filter
Inventor: KOMATA TOORU
IPC: C12M1/40
Filed: 1987-12-28
Abstract: PURPOSE:To keep a high filtering efficiency for a long period of time, by providing a mechanical shock imparting means and a controlling means driving the shock imparting means at preset intervals outside the filter. CONSTITUTION:A pendulum-like knocker 11 having a metallic weight 19 at the tip thereof is attached through a fixed board 17 to a rotating support stand 18 on an upper face of a membrane filter 2 and a cam 13 which is brought into contact with the handle part of the knocker 11 and is rotatable is rotated in the direction of the arrow at a constant velocity around a shaft by a motor 12 which is regulated by a rotation velocity controlling device (an electric voltage regulator) 14. The knocker 11 is intermittently brought into contact with the side edge of an upper board of the filter 2 by the action of the cam 13 and imparts intermittent shocks to the filter 2.
Patent JP-2001157190-A (JP)
Title: Pay broadcasting receiver
Inventor: OI SHINICHI
IPC: H04N7/16
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a receiver by preventing unnecessary EMM updating processing from being performed, when a power source is turned off when an EMM is updated, while a user uses the receiver for viewing. on by the user. After the power source is turned on, when a set channel is viewed for designated energizing control time while energizing control is set, the energizing SOLUTION: This pay broadcasting receiver resets an energizing control end flag, when the power source is turned g control end flag is raised. When the power source is turned off by the user and the energizing control end flag is raised, since updating by EMM is already completed, a power source is turned off also concerning a circuit for updating the EMM.
Patent JP-H04201241-A (JP)
Title: Method for internal pressure molding of thermoplastic composite
Inventor: KITAHORA TOSHIAKI
IPC: C08J5/04
Filed: 1990-11-29
Abstract: PURPOSE:To mold a molded product having a smooth surface by a method wherein the cloth-like article obtained from blended fiber yarn consisting of a thermoplastic fiber and a reinforcing fiber is set to an open mold and heated to the temp. melting the thermoplastic fiber while internal pressure is applied to the mold. CONSTITUTION:A cloth-like article 4 constituted of blended fiber yarn consisting a reinforcing fiber such as a carbon fiber, a glass fiber or an aramid fiber and a thermoplastic fiber composed of polypropylene or nylon is set to a tubular open mold 1 and pressed to the inner surface 2 of the mold 1 by the air pressure applied through a membrane like body 3 while heated by a heater 6. As the membrane like body 3, for example, a heat-resistant silicone rubber tube is used. By heating the cloth-like article to the melting temp. of the thermoplastic fiber and pressing the same under relatively low pressure, for example, under pressure of 5 atm, a tubular molded body having a smooth surface is obtained.
Patent JP-H02180027-A (JP)
Title: Mos type semiconductor device
Inventor: MURAYAMA MOTOAKI
IPC: H01L29/78
Filed: 1988-12-29
Abstract: PURPOSE:To improve current driving capacity of a semiconductor device by making first and third electrodes exist on a diffusion layer of low concentration. CONSTITUTION:Polysilicons 3, 8 which constitute a gate electrode, especially, first and third electrodes are made to overlap with an N-type diffusion layer 10 of high concentration, and an N-type diffusion layer 7 of low concentration thereby entirely exists under the first and third electrodes 3, 8. Therefore, hot electron is not trapped by a silicon oxide film 9 on the diffusion layer 7, etc. Thereby, it becomes possible to prevent development of a depletion layer at the diffusion layer 7 and high resistance of the diffusion layer 7 caused thereby, thus preventing deterioration of current driving capacity.
Patent JP-H05149938-A (JP)
Title: Method and apparatus for analyzing catecholamine
Inventor: TSUBOI MOTOHIRO
IPC: G01N30/06
Filed: 1991-11-26
Abstract: PURPOSE:To make it possible to analyze catecholamine component highly sensitively by introducing a material containing the catecholamine into a pretreating column, removing impurities, and separating the catecholamine as the fluorescence derivative of the catecholamine. CONSTITUTION:The sample, which is injected from a sample injecting device 14, is introduced into a pretreating column 15 with a liquid feeding pump 9. Meanwhile, the component of catechol is introduced into the pretreating column 16 through a valve 18. Of the injected components, however, hydrophilic material and anion material, which have no mutual action with the fillers in the columns 15 and 16, are discarded through the valve 18. The catechol component is mixed with reaction liquids 4 and 5, which are sent with liquid feeding pumps 11 and 12, in a three-way joint 20 through the valve 18. The catechol component is introduced into a reaction coil 23 in a reaction tank 22 through a flow-path switching valve 19 and made to be the fluorescence derivative. The component is introduced into a separating column 17 through a valve 19 with eluate 6, which is sent with a pump 13, and separated. Thus, the component is introduced into a fluorescence detector 24 and detected.
Patent JP-H04200176-A (JP)
Title: Jig for fixing ccd camera
Inventor: AOKI YOSHIHIDE
IPC: F28D15/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the generation of thermal strains in a post body of the jig for fixing a CCD camera eve if the post body is partially heated by the heat generated from the CCD camera, direct sunlight, etc., by forming the above- mentioned post body of a heat pipe. CONSTITUTION:The post body 2 is constituted of the heat pipe consisting of a hermetic container 5 which has a hollow cylindrical shape, a wick structural body 6 which is lined on the inner peripheral surface of the hermetic container 5 and a working fluid 7 which is injected into the hermetic container 5 and is impregnated into the wick structural body 6. The working fluid 7 included in the upper part of the wick structural body 6 is evaporated by the heat of the CCD camera A when the top end of the heat pipe constituting the post body 2 is heated by the heat from the camera. The fluid, then, moves in the form of vapor flow (a) to the lower part of the heat pipe and condenses in this part. The fluid returns again into the wick structural body 6. The fluid thus circulates upward in the wick structural body 6.
Patent JP-H11151892-A (JP)
Title: Mat for calligraphy
Inventor: SUGAWARA NORIYASU
IPC: B43L3/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To make curling ply and folding ply hard to arise, and improve the water-repellency by a method wherein a flexible vinyl chloride-based resin sheet is used for this mat for calligraphy. SOLUTION: For a vinyl chloride-based resin which constitutes a flexible vinyl chloride-based sheet 11, in addition to polyvinyl chloride which is a homopolymer of vinyl chloride, a copolymerized resin of vinyl chloride and other monomer, a mixture of these resins, or a mixture with other resins having a compatibility with these resins can be used. Approx. 30-60 pts.wt. of a plasticizer is added based on 100 pts.wt. of the vinyl chloride-based resin. Also, when necessary, various kinds of additives such as a stabilizer, a lubricant or an adhesion-preventive agent may be added. Then, since this sheet has a water- repellency of a certain degree, it may be used as a single body, but it is preferable that a coating film 20 by an ultraviolet ray hardening type paint containing spherical elastic beads 21 is formed at least on one surface of the sheet 11.  Also, a reference line 3 which becomes a reference for a location where characters are written may be printed.
Patent JP-2000164778-A (JP)
Title: Electronic device cooler
Inventor: TAN NUYEN
IPC: H01L23/427
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To realize an electronic device cooler which is improved in assembly to a device mounted with an electronic device, where the cooler is provided with a heat pipe and a fan to cool down an electronic device. SOLUTION: The part of a heat dissipating metal plate 1 prescribed in area is made to protrude vertically to its primary surface to form a pedestal 4, and the top surface 5 of the protruding pedestal 4 is made to serve as a mount where an electronic element is mounted. A heat pipe 3 is provided on the surface of the heat dissipating metal plate 1 connecting its one end to the electronic device 6 so as to absorb or exhaust heat. Furthermore, a heat sink 9 which comes into contact with the other end of the heat pipe 3 for absorbing or exhausting heat and a fan 12 which feeds a flow of air to the heat sink 9 are mounted on the heat dissipating metal plate 1.
Patent JP-H11152902-A (JP)
Title: Drilling device
Inventor: TAKADA HIDEYUKI
IPC: B28D1/14
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the time and labors required in a drilling operation to drill a hole in a mortar layer or in a concrete frame using a drill for ultrasonic cutting. SOLUTION: The drilling device is used to drill a hole, into which an expansive admixture, which is used to crush a mortar layer covering a concrete frame of an existing building, is filled. And the device includes a drill 14 for use in ultrasonic cutting and a frame 16 for supporting the drill 14. The frame 16 supports the drill 14 so as to allow the drill 14 to move along each of two straight lines intersecting each other at right angles on a plane parallel to the surface of the mortar layer and along a straight line vertical to the plane. A drive motor is supported on the frame to move the drill 14 along each direction of the straight lines.
Patent JP-H01182283-A (JP)
Title: Insulated container
Inventor: KAZUMORI YASUNARI
IPC: B65D88/12
Filed: 1987-12-28
Abstract: PURPOSE:To make possible changes in refrigeration capacity and switch in use between refrigerator and refrigerator vehicle, by providing an externally manipulable solenoid valve at an appropriate place of refrigerant pipe and terminating the supply of the refrigerant to some of a plurality of coolers. CONSTITUTION:A refrigerator 8 is driven by an external electric source. An insulated room 1a is enclosed by a heat insulating material 3 and the placement and removal of contents are effected through a door 4. A plurality of coolers 12 are located in the interior upper part of the insulated room 1a and a cold insulating agent 23 is accommodated in each cooler. A refrigerant pipe 24 constitutes a circulating passageway of a refrigerant passing through said coolers 12 and said refrigerator 8. An externally manipulable solenoid valve 30 is carried at an appropriate place of the refrigerant pipe 24, whereby, when the electromagnetic valve 30 is opened with a compressor 27 of the refrigerator 8 in an operating condition, the refrigerant flows through the refrigerant pipe 24 in all of the coolers 12 to chill the cold insulating agent 23 and, conversely, when the solenoid valve 30 is closed, the refrigerant flows through the refrigerant pipe 24 in the four of the seven coolers 12 to chill the cold insulating agent 23.
Patent JP-H09289168-A (JP)
Title: Semiconductor thin film, its forming method, semiconductor device and its forming method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/324
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor thin film having crystallinity which is equal to a single crystal, and a semiconductor device having an active layer formed by using the thin film. SOLUTION: A recessed or a protruded pattern 103 is intendedly formed on an silicon oxide film 102 which is in contact with a lower surface of an amorphous silicon film 104, and a site wherein metal elements which promote crystallization are easily segregated is formed. It becomes possible to selectively form a nuclear of a crystal on a position on which the recessed or the protruded pattern 103 is formed, and the diameter of crystal grains can be controlled. A monodomain region in which grain boundaies do not practically exist is formed by thermally treating a crystalline silicon film 109 obtained by the above processes, in an atomosphere containing halogen elements.