baber/WOPTO huggingface dataset:
Patent JP-H10182102-A (JP)
Title: Reforming unit and fuel cell using the same
Inventor: MURATA KEIJI
IPC: H01M8/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that conventionally the temperature of a catalyst for combustion elevates locally by an oxidation reaction caused by the mixing of a fuel gas and air, and as a result the life of the catalyst for combustion is short. SOLUTION: This reforming unit 1 consists of a pile of a plurality of catalyst layers for combustion 19 consisting of a planar state porous material loaded with the catalyst for combustion. Between the adjacent catalyst layers for combustion 19, a fuel gas flow route 17 for flowing the fuel gas 6 and an air flow route 18 for flowing the air 10 are installed alternately. Also in the catalyst layers for combustion 19, a reforming tube 16 filled with a reforming catalyst such as nickel, platinum, etc., is installed. Also, at the one end of a pair of catalyst layers for combustion 19, a hermetically closing plate 30 so as not to leak the air 10 and the fuel gas 6, is installed.  By such a constitution, a local temperature elevation caused by mixing and burning of the fuel gas 6 with the air 10, can be suppressed and an activity of the catalyst for combustion can be maintained for a long period of time.
Patent JP-H09182013-A (JP)
Title: Electronic still camera
Inventor: OIE MASAHIRO
IPC: H04N5/781
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera by which the erasure of a page can be realized, easily and surely confirming the screen for erasure. SOLUTION: In this camera, the image data photographed by an LCD 1 is stored in a flash memory 8, an image to be displayed on an LCD 18 is selected by the operation of a key input part 10, the on/off of an erasing protect is set to the flash memory 8 corresponding to this selected image and whether the on/off state of this set erasing protect is displayed as auxiliary information with an image to be displayed on an LCD 1 or not can be selected.
Patent JP-H06167430-A (JP)
Title: Fine area cross section sample manufacturing device
Inventor: ITO TAKUYA
IPC: G01N1/28
Filed: 1992-11-27
Abstract: PURPOSE:To accurately prepare a specific fine area cross section sample containing an object to be observed in a several-mum order. CONSTITUTION:A fine area cross section sample prepare device is constituted of a cutting part being a cutting means 7 cutting the fine area of a sample, a holding part 6 being a sample holding means holding the sample and moved up and down with respect to the cutting part 7, a microscope 3 being a stereoscopic microscope observing the sample, a replaceable powerful microscope 4 having magnification higher than that of the microscope 3 and an illumination device 5 guiding illumination light to an arm fiber 12 being an optical fiber to irradiate the sample.
Patent JP-H11169702-A (JP)
Title: Heat exchanger type modification apparatus
Inventor: OKANO TETSURO
IPC: C01B3/38
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To improve heat exchanging efficiency and to realize miniaturization. SOLUTION: Reaction pipes 33 which have respectively an outer cylinder 34 and an inner cylinder 51 in one room 4 of a pressure vessel 3 partitioned by a pipe plate 29 and wherein the base end side 37 of the outer cylinder is fixed on a pipe plate 29 and is filled with a modification catalyst and a gas G3 to be modified which has been made to flow into other room 15 is modified by passing it through this modification catalyst are arranged, and these reaction pipes 33 are narrowed in a range contg. a part fixed on the pipe plate 29 of the outer cylinder 34 and heat transmission accelerating particles fro accelerating heat transfer with a heated fluid on the outside of this narrowed rang.  In addition, the amt. of heat transmission is adjusted by controlling the size of the inner cylinder 51 from a modified gas G4 flowing in the inner cylinder 51 to the gas G3 to be modified flowing in the outside modified catalyst. In addition, a plug with a specified length for controlling the crosssectional area through which the modified gas passes is disposed on the inside of the inner cylinder 51.
Patent JP-H05146536-A (JP)
Title: Golf glove
Inventor: MIYOSHI TOSHIRO
IPC: A63B71/14
Filed: 1991-11-27
Abstract: PURPOSE:To provide a golf glove which gives ideal gripping, which may be mass-produced at a low cost, and which has high durability and comfortability. CONSTITUTION:The back part 2, rather than the palm part, of a glove is sewn of elastic sheet fabric. As sheet fabric for the part of the back part 2 positioned in the finger part of the glove, an elastic two-way tricot knitted with elastic rubber yarns is used, and the palm part 1 is made of leather. The two-way tricot for the back part 2 is sewn so that it stretches larger crosswise of a finger when the finger stretches out longitudinally thereof. Accordingly, when the finger is bent, the width of the two-way tricot fabric is enlarged so that the grip of a golf club can be surely gripped with a weak gripping force in a nearly bare hand condition. The glove may be sewn simply at a low cost, and may be used comfortably with high durability and breathability.
Patent JP-H04210473-A (JP)
Title: Production of semiconductor device
Inventor: KANEMITSU HIDEYUKI
IPC: C23C14/48
Filed: 1990-11-30
Abstract: PURPOSE:To suppress a temp. rise on the surface of a circuit pattern and to surely close a defective hole by irradiating a thin film by time division or area division with an FIB(focused ion beam) to treat the thin film. CONSTITUTION:A deposition element-contg. gas (e.g. carbon-contg. org. gas) is introduced using an FIB device, and carbon is deposited on the defective hole formed in the thin film of the circuit pattern 2 of a reticule mask on a substrate 1 to correct the hole. In this case, the irradiation with the ion beam is turned on and off to cause time division, or the area on the thin film is divided and each area is irradiated. A temp. rise on the pattern 2 surface is suppressed, the deposition of carbon is accelerated, and the defective hole is surely closed.
Patent JP-H08185043-A (JP)
Title: Toner carrier
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 1994-12-31
Abstract: PURPOSE: To provide a toner carrier excellent in processability, having a surface layer reduced in change in electric characteristics caused by humidity change and the lapse of time by controlling magnetic characteristics to a desired value by magnetic powder quantity irreducibly minimum and controlling the electric characteristics, specially volume resistivity, to the desired value. CONSTITUTION: By using a developing roller where a surface layer 22 is formed by coating a core bar 21 being an electrically conductive supporting body with resin obtained by adding magnetic powder and electrically conductivity imparting agent to binder resin, the electric characteristics required by the surface layer of the developing roller is obtained by the addition of the conductivity imparting agent to the binder resin, so that the added quantity of the magnetic powder to the binder resin is reduced to the minimum for obtaining the magnetic characteristics required by the surface layer of the developing roller.
Patent JP-H11176088-A (JP)
Title: Watermark superimposing device, watermark superimposing method, watermark detecting device, and reproducing device
Inventor: EZAKI TADASHI
IPC: G11B20/10
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To superimpose a watermark, which can be detected in a form of a data stream and a watermark which can be detected in a form of a base band signal, on the original signal of contents. SOLUTION: The watermark superimposing device 1 is provided with a first encoder 2 superimposing a watermark on an original signal of a base band, a compression means 3 compressing the original signal, on which a watermark is superimposed, and generating a data stream, and a second encoder 4 superimposing a watermark on the generated data stream.
Patent JP-H11173929-A (JP)
Title: Apparatus for measuring wheel working force
Inventor: ISHII HIDEFUMI
IPC: G01L5/16
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make an apparatus applicable to motorcycles with a simple constitution by constituting an axle in a multi component force load cell and operating a working force on a contact part of a wheel. SOLUTION: A working force acting on a contact part of a front wheel WF acts also on an axle 3F which rotatably supports the front wheel WF and is fixedly supported by a front wheel suspension device 1. The axle 3F is constituted to be a six component force load cell, which can obtain six components of force acting on the front wheel WF on the basis of detected values of a plurality of strain gages provided thereat. The working force at the contact part of the front wheel WF can be operated on the basis of the obtained six components of force. Since the axle 3F is fixedly supported by the front wheel suspension device 1, a complicate constitution using a slit ring or the like for taking out the six components of force is made unnecessary and the apparatus can be applied easily to motorcycles.
Patent JP-H05317094-A (JP)
Title: Method for determining activity of n-acetylhexosaminidase
Inventor: HAYASHI YUZO
IPC: C12Q1/26
Filed: 1992-12-21
Abstract: PURPOSE:To sensitively and accurately determine the subject enzyme in a simple operation and high specificity without being influenced by a coexisting substance and contribute to early discover of a renal disease by a specific method using N-acetylhexosaminin oxidase. CONSTITUTION:N-Acetylhexosaminide of the formula (R is alkyl, phenyl, etc.) is made to react with a sample (e.g. urine or serum) containing N- acetylhexosaminidase(NAG) to produce N-acetylhexosamine. Further, the N- acetylhexosamine is made to react with N-acetylhexosamineoxydase(NAHOD) and the produced hydrogen peroxide or the consumed oxygen is measured. When NAG or NAHOD reacts, a buffer capable of keeping pH to 4-10 is preferably together used and the reaction temperature is preferably kept to 20-50 deg.C. Furthermore, hydrogen peroxide is measured by e.g. hydrogen peroxide electrode.
Patent JP-H10165878-A (JP)
Title: Structure for mounting head of writing brush to fixing pipe
Inventor: USAMI HIDEYUKI
IPC: B05C17/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the loosening apart of the head of a writing brush at the time of assembling by constituting a fixing pipe of fixing pipe sides bisected in a longitudinal direction, connecting the one-side ends of these fixing pipe sides bendably at a base part and integrally forming a cylindrical part to be inserted with the head of the writing brush in this base part. SOLUTION: A tip holder 11 which is the fixing pipe comprises the tip holder sides 14, 15 bisected in the longitudinal direction. The one-side ends of the respective tip holder sides 14, 15 are bendably connected via the circular base part 16. The cylindrical pipe 12 to be inserted onto a coating tip 9 as the head of the writing head is integrally erected and formed at the center of the base part 16. The coating tip 9 is inserted into the pipe 12 in the state of expanding the tip holder sides 14, 15 of the tip holder 11. The tip holder sides 14, 15 are then closed and thereafter, the tip holder 11 is press fitted to the holder. As a result, the loosening apart of the coating tip 9 does not arise at the time of assembly and the improvement in the quality is made possible.
Patent JP-H06193844-A (JP)
Title: Dust supply device for fluidized-bed type waste refuse incinerator
Inventor: MOGI MIKIO
IPC: F23K3/16
Filed: 1992-12-21
Abstract: PURPOSE:To provide a dust supply device for a fluidized-bed type waste refuse incinerator in which constant flow supply properties of waste refuse os held satisfactorily while holding material sealability. CONSTITUTION:A dust supply device 14 for a fluidized-bed type waste incinerator comprises a hopper 24 for containing waste refuse 14 to be supplied to the incinerator, a trough 17 extended to an intake port 4 of a dust supply duct 2 of the incinerator from a lower part of the hopper 24 and connected to the port 4, and a screw 19 contained in the trough 17 to convey the waste 14 in the hopper 24 to the port 4. A dust supply device 16 for the incinerator is formed with a constant flow supply unit with an end side trough ceiling 25 connected to the port 4 formed sufficiently higher than the upper surface of the screw 19, with a sealing plate 27 extended obliquely downward or vertically to a screw root side in a throat 26 for connecting the ceiling 25 to the hopper 24 to be partitioned, and with a take-in member at an upper part of the screw root side.
Patent JP-2000163662-A (JP)
Title: Human body detecting device
Inventor: TAKENOUCHI TOSHIHARU
IPC: G08B13/191
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a human body detecting device which is improved in human body detecting accuracy. SOLUTION: A human body detecting device S is composed of a pyroelectric element which detects infrared rays radiated from a human body and an optical system which condenses the infrared rays in detecting areas B1 and B2 which have different detecting distances and are formed in nearly concentric circular surface areas. The detecting device is provided with an output circuit which shifts to a notifying stage when a human body is detected in the area B2 within a prescribed period of time after a human body is detected in the area B1 and, when a human body is detected in either one B1 or B2 of the detecting areas B1 and B2 within a prescribed period of time thereafter, outputs a detect signal by discriminating that the human body enters into the watching area of the device S.
Patent JP-H04208542-A (JP)
Title: Feeding and housing device for lead frame
Inventor: SUGIYAMA TAKEYA
IPC: H01L21/50
Filed: 1990-11-30
Abstract: PURPOSE:To increase the speed of treatment by installing an opening-closing shutter at a terminal, in which lead frames are fed or housed, while mounting a lead-frame housing buffer previously stocking the lead frames when stack magazines are exchanged. CONSTITUTION:A terminal 3, in which lead frames 1 are fed or housed, is set up to an upper section, lead frame guides 15 regulating movement in the cross direction of the frames 1 are fitted on the terminal 3 side, and shutters 18 are installed in the guides 15. A lead-frame housing buffer 20 for preventing the passage of the frames 1 and temporarily stocking the frames 1 to the upper sections of the shutters 18 is formed in the shutters 18. The frames 1 are stocked temporarily in the space of the housing buffer 20 when stack magazines 2 are exchanged, and the frames 1 can be supplied or received. Accordingly, the speed of treatment of the whole device can be increased.
Patent JP-H03202611-A (JP)
Title: Exhaust gas processing device for internal combustion engine
Inventor: SEKIYA YOSHIKI
IPC: F01N3/02
Filed: 1989-12-28
Abstract: PURPOSE:To avoid an exhaust trap from getting abnormally high temp. certainly by stopping regenerating motion of exhaust trap when the exhaust temp. exceeds a certain level and when the rate of temp. rising is greater than the set value, and by introducing the whole amount of exhaust gas to the exhaust trap. CONSTITUTION:An exhaust trap 101 is collect exhaust particulate is installed on the exhaust passage 100 of an internal combustion engine. The operating condition of the engine is sensed by a means 105, and a regeneration judging means 106 judges the regeneration timing of exhaust trap 101 on the basis of the result from sensing. If judgement is in the regenerating timing, a regeneration control means 107 controls a means 104 to make regeneration of the exhaust trap 101. At this time the exhaust temp. is sensed by a means 108, and the rate of temp. rising is calculated by a temp. rising rate calculating means 109. If the rate of temp. rising exceeds the set value when the sensed temp. is over the specified value, regeneration of the exhaust trap 101 is stopped so that a high temp. avoiding means 101 avoids high temp., and a bypass valve 103 is closed.
Patent JP-H11157367-A (JP)
Title: Protective fitting for trolley wire connecting and manufacture thereof
Inventor: MUNAKATA HIROSHI
IPC: B60M1/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To simplify maintenance by firmly griping a joint of a trolley wire so as to heighten joint strength, miniaturizing and reducing weight and dispensing with frequent maintenance. SOLUTION: A pair of lug pieces 2, 3 opposed to grip a trolly wire T are temporarily fastened by one tapping machine screw 4 and pressure-bonded by four rivets 5 to mount a trolley wire connecting protective fitting 1 on the trolley wire T. Triangular teeth 2a, 3a protruded inward to hold the trolley wire T are formed at the lower end parts of the lug pieces, continuously in a longitudinal direction. Both side faces forming the triangular teeth 2a, 3a are provided with a large number of protruding teeth orthogonal to the longitudinal direction in order to improve biting into the trolley wire T, and further provided partially with protruding teeth higher than the others. The head part of each rivet 5 is provided with a flat seat part 5 horizontally extended in collar shape. The lug pieces 2, 3 are easily assembled by the rivets 5, and its connection is strong.
Patent JP-2001156049-A (JP)
Title: Organic substance peeling apparatus and method
Inventor: NISHIJIMA TATSUMI
IPC: H01L21/306
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive organic substance peeling apparatus and a method, assuring higher peeling efficiency by improving both concentration of ozone which reacts with organic substance and reaction temperature. SOLUTION: This apparatus is composed of a support base 11, where semiconductor wafers WF are fixed within a processing chamber 10 to be rotatable and an infrared lamp 12 for heating the wafers WF. Pure water DIW is supplied to the surface of the heated wafers WF from a nozzle 13, and this pure water DIW becomes higher temperature together with a resist layer R on the wafer. Under these conditions, O3 gas is introduced to the chamber 10 from a nozzle 14. High temperature O3 gas is supplied almost uniformly to the resist layer R to obtain the ozone water for peeling the resist. Ozone O3 does not show temperature rise, until it is placed in contact with the wafer. Thereby, the ozone water on the wafer can obtain a higher reaction temperature, while maintaining high concentration and the reaction (turn into CO2) for peeling the resist can be accelerated.
Patent JP-H06214007-A (JP)
Title: Removal device of clutter of pulse radar
Inventor: RI SHIYOUCHIYORU
IPC: G01S7/292
Filed: 1992-11-30
Abstract: PURPOSE: To remove or diminish step by step clutters contained in radar reception signals by storing previously computed algorithm in a memory with high capacity and sending out the results quickly by operating adjustment knobs. CONSTITUTION: When any one of adjustment knobs is selected, a functional adjustment signal is latched by a clutter algorithm memory 29 through a port selecting apparatus 31. At that time, one 8 bit data stored in the memory is analog-converted by a D/A converter 44 through a data distributor 28. The resultant signal passes a function amplifier 45 and a function converter 46, is compared with the pulse repeated time PRT temporally received by a surface reflected wave removing apparatus 47, and diminishes the surface reflected waves from PRT video signals. Various kinds of algorithms can be replaced by exchanging a high speed memory and stages of sampling for removal of clutter comprise 2 to 512 stages, so that the obtained clutter removing apparatus can be employed for a color display and the detecting and capturing functions are improved.
Patent JP-H11184837-A (JP)
Title: Shortest path searching system
Inventor: SHIBUYA TETSURO
IPC: G06F19/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient method to decide the shortest path between a single start point and each of plural end points by searching the shortest path starting from a single start point to each of plural end points. SOLUTION: A sequence queue is produced to store the points to be searched (210). Then the a point (v) where the sum of the path length p(v) covering a start point through the point (v) stored in the sequence queue and the lower limit value h(v) of the shortest path length among all points that are adjacent to the point (v) is minimized (220). Then the point (v) is deleted from the sequence queue (230) and stored in a definite set S (240). It's decided whether all end points are stored in the set S (250). If all end points are stored in the set S, the searching of the shortest path is ended. If all end points are not stored in the set S, all points (w) where the sum of the path length p(v) and the path length covering the start point through the point (v) is smaller than the length p(w) are specified (260).  Then the points (w) are stored in the sequence queue (270) and the processing is returned to a block (220).
Patent JP-H11178359-A (JP)
Title: Pulse power supply
Inventor: KATAOKA YASUO
IPC: H02M9/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a pulse power supply for distributing and supplying a pulse current for obtaining a uniform discharge to a load with a plurality of input terminals. SOLUTION: A pulse transformer PT for boosting a pulse from an initial- stage pulse generation circuit 1 has coil windings PTCA and PTCB for obtaining two uniform pulse outputs. A magnetic pulse compression circuit 2A is configured into two magnetic pulse compression circuits for uniformly compressing the magnetic pulse two pulse outputs and for distributing and supplying the result to input terminals 31 and 32 of a laser chamber. Also, a configuration is included, where the cores of saturable reactors SIA and SIB which are provided at a plurality of magnetic pulse compression circuit are common.
Patent JP-H09185664-A (JP)
Title: Bar code reader terminal
Inventor: MARUYAMA YASUHISA
IPC: G06Q50/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader terminal which can confirm whether the data are normally transmitted and also can perform the transmission/ reception to a center without affecting an existing telephone function by adding a modem function that can perform the transmission/reception of data to the center to a device which transmits the data via a public circuit that is wired to every household. SOLUTION: A device which transmits the data via a public circuit that is wired to every household is provided with a modem function to perform the transmission/reception of data to a center. In such a constitution of a bar code reader terminal, a micro bar code is read by a BCR control part 10, decoded by a CPU 12 and stored in an EEPROM 13. Then the transferred data are converted into the analog signals from the digital ones via a modem part 11 and by means of a key switch after the local processing is carried out, and a transmitting signal SD is sent to the center. In the same way, the data RD received from the center are converted into the digital signals from the analog ones via the part 11. These digital signals are decoded by the CPU 12 and then stored in the EEPROM 13 as necessary under the control of the CPU 12.