baber/WOPTO huggingface dataset:
Patent JP-H05283015-A (JP)
Title: Mode converter
IPC: H01J25/22
Filed: 1992-03-31
Abstract: PURPOSE:To restrain the diffraction scattering of a millimeter wave, generated in an opening part, to the minimum, by providing the emission opening end of a wave guide, having irregular ities, on a position expressed by the combination of straight lines connecting between apexes of an approaching divergent mirror, on a peripheral direction development in the inner surface of the wave guide. CONSTITUTION:In a peripheral direction development in the inner surface of a wave guide 40, having irregularities, of a mode converter, the size of a radius is shown by a contour line. In a divergent mirror 43, a protruded region and a recessed region are indicated in an axis direction and a peripheral direction respectively by a wave guide inner surface shape. A focusing mirror 45, the top 43' of the divergent mirror, and the top 45' of the focusing mirror are provided. The input end 41 of the wave guide 40 is connected to a circular wave guide, and a millimeter wave in a corridor mode, inputted from this input end 41, is scattered with the divergent mirror 43 arranged on a spiral line 42, is gradually focused on the focused mirror 45 arranged on a spiral line 44 to become a beam state, and is reflected with the final focusing mirror 45 to be emitted from an opening 46. In a peripheral direction development, an end part 47 is provided on a position shown by the combination of straight lines connecting between apexes 43' of an approaching divergent mirror 43. Consequently the millimeter wave electric power at the end part 47 can be minimized, so as to restrain diffraction scattering to the minimum.
Patent JP-S58193013-A (JP)
Title: Desulfurization performed in solid fuel combustion furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23C6/04
Filed: 1982-05-07
Abstract: PURPOSE:To efficiently desulfurize exhaust gas after combustion of solid fuel containing dust in high concentration, by feeding desulfurizing agent to the primary combustion zone of reducing atmosphere formed on the upstream side of the secondary combustion air feeding port. CONSTITUTION:The mixture of pulverized coal and fuel transfer air is fed into a furnace from a burner 7. Then, the primary combustion air is fed into the furnace from a wind box 8 to make the air ratio below 1.0. In addition, practically theoretical secondary combustion air is fed into the furnace from a nozzle 9. As a result, the secondary combustion zone b is formed on the downstream side of the nozzle 9, while the primary combustion zone a is formed on the upstream side of the nozzle 9. The primary combustion zone a is in the reducing atmosphere in the temperature of 900-1,300 deg.C, so that it provides the furnace with the optimum condition to perform desulfurization. Then, a desulfurizing agent is fed into the furnace from a nozzle 10, and desulfurization in the furnace is taken place effectively.
Patent JP-H10273170-A (JP)
Title: Motor packaging body
Inventor: KONDO TOSHIHIRO
IPC: B65D85/68
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact packaging body in which a motor can be taken in and out easily. SOLUTION: An auxiliary panel 1 is made of corrugated paper which is flat shaped when unfolded, and by folding the same at its ruled line part, a cushioning body 2 can be wrapped and covered. The cushioning body 2, made of a rapped and thick panel shaped PP foam material laminated with a thin panel shaped PP foam material, is used for storing and holding a motor. A packaging box 3 is provided with a cover 3a which opens and closes at right angles to the motor storage face of the cushioning body 2.
Patent JP-H06285290-A (JP)
Title: Method and device for feeding finishing agent for washing machine
Inventor: ISHIKAWA NORIHIKO
IPC: D06F49/02
Filed: 1993-04-02
Abstract: PURPOSE:To make it possible to minimize the volume occupied by a finishing agent feed vessel when the vessel is disposed in a balancer, without injuring performances of the balancer, and make it possible to surely feed a finishing agent before a final rinsing step even if the number of dehydrating and rinsing steps is freely set manually. CONSTITUTION:In a washing machine wherein a wheel-shaped balancer 7 is attached on the edge of an opening of a washing and dehydrating tank and a finishing agent feed vessel 8 is disposed in the balancer 7 and the washing and dehydrating tank can be rotated reversely, the vessel 8 is formed rotatable in a horizontal direction and dehydrating tank is rotated reversely in a dehydration step before a final rinsing step, wherein the vessel 8 is rotated by the turning force of the tank to deliver the finishing agent therein, and in the dehydration step wherein the tank is rotated normally, a stopper 12 is fixed to stop the rotation of the vessel 8.
Patent JP-H05277466-A (JP)
Title: Dye removing method from dye wastewater and dye removing material
IPC: B01J47/12
Filed: 1992-03-31
Abstract: PURPOSE:To remove a dye in dye wastewater, especially a reaction dye to be used for pigment printing dyeing, efficiently within a short time. CONSTITUTION:Using a dye removing material prepared by sticking to a substrate, a vinyl-type copolymer which is insoluble or sparingly soluble in water and has haloganated pyridinium group in the molecule, a dye in dye wastewater is removed by bringing the dye removing material into contact with the dye wastewater.
Patent JP-H03279417-A (JP)
Title: Heat bonding conjugate fiber
Inventor: NAKADA SUMIO
IPC: D04H1/541
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the subject new sheath-core type fiber, having a core component composed of a polyester and a sheath component composed of a specific heat bonding composition, excellent in process passableness in post-processing and heat bonding properties and capable of providing a nonwoven fabric having soft hand with excellent bulk recovery properties. CONSTITUTION:The objective fiber obtained by using a polyester having >=200 deg.C melting point as a fiber-forming component constituting a core component and a component containing (A) >=50wt.% high-density polyethylene having >=0.95g/cm<3> density and 1-50g/10min melt flow rate, (B) 0.3-27wt.% ethylene copolymer prepared by copolymerizing 0.5-40wt.% alkyl (meth)acrylate and 0.3-10wt.% maleic anhydride with ethylene and (C) 0.3-27wt.% linear low-density polyethylene, obtained by copolymerizing an alpha-olefin and having 0.9-0.935g/cm<3> density and 0.3-100g/10min melt flow rate so as to provided 3-40wt.% total amount of the components (B) and (C).
Patent JP-S60221124-A (JP)
Title: Method of preventing necking of steel strip in hot rolling
Inventor: TABEI KUNIO
IPC: B21B37/00
Filed: 1984-04-17
Abstract: PURPOSE:To prevent occurrence of necking of a steel strip surely by detecting conditions of doubling of the steel strip and setting its taking-up speed according to the relation between the detected amount of doubling and a reference value. CONSTITUTION:When the tip of the steel strip E is necked by a finishing mill 1, a necking detector 9 inputs a detection signal M2 to an arithmetic unit 5. The arithmetic unit 5 starts counting of the number of rotation signals M1 simultaneously, and starts calculation of tracking length. When a steel strip detector 11 detects the tip of the steel strip, a detection signal K1 is inputted to the arithmetic unit 5, and the amount of doubling at the position of the steel strip detector 11 is calculated. The calculated amount of doubling is compared with the preset reference value, and when the amount of doubling is greater than the reference value, a speed command signal CS outputted to a speed controlling device 6 becomes a high-speed command. A taking-up device 4 is driven at a speed which absorbs the amount of doubling in a short time.
Patent JP-H08244311-A (JP)
Title: Device for pivotally supporting printer cover
Inventor: SAITO KATSUMI
IPC: B41J29/13
Filed: 1995-03-08
Abstract: PURPOSE: To prevent a cover form closing spontaneously by providing a damper screw with a female screw or a male screw which can be engaged with either of a male screw or a female screw, or either of male screws formed. CONSTITUTION: This axial support device of a printer cover 4 consists of a hinge bracket 12 on the main device system side, a damper screw 13 for supporting an axis on the main device system side, a hinge bracket 14 on the cover side, a damper screw 15 for supporting an axis on the cover side, flat springs 16 a first mechanism for adjusting the degree of opening), a stopper washer 17 and a protective member 18. These members are assembled in an aligned fashion along the rotating axial line 3A. Under this constitution, the cover is assembled into the device so that the cover is closed in the advancing direction of a screw (clockwise). Consequently, the damper screw for pivotal supporting on the main body side and the damper screw for pivotal supporting on the cover side become tightened in accordance with the rotation of the cover in a closing direction.  Thus applying a brake is prossible.
Patent JP-H03276308-A (JP)
Title: Steering controller for self-traveling vehicle
Inventor: TSUZUKI SADACHIKA
IPC: G05D1/02
Filed: 1990-03-27
Abstract: PURPOSE:To attain the steering control based on the accurate position information on the reference points by correcting automatically the scanning surface of a light beam into an angle where all reference points can be detected when the frequent missing of reference points are detected. CONSTITUTION:The identifying results of reference points are supplied to a continuous missing counting part 30 from an azimuth identifying part. A lost point counting part 31 counts the reference points which are not continuously detected in the frequency higher than a prescribed level based on the count values of counters M1 - M4 of the part 30. A frequent loss occurrence deciding part 32 supplies the driving pulse signals alternately to the step motors 84 and 85 via a motor drive control part 33 when the count values of counters C2 - C4 of the part 31 exceed each prescribed level. Thus a tilting frame 81 and a tilting plate 83 are tilted. Then the output of the driving pulse signals are discontinued when the detection of all reference points are confirmed. Thus it is possible evade the missing of a light reflecting means for a long time and also to prevent the deterioration of the working efficiency and the increase of a position detection error.
Patent JP-S59203077-A (JP)
Inventor: MITSUI NOBUO
IPC: B66B1/30
Filed: 1983-05-04
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-H04230930-A (JP)
Title: Test device for interference current protective switch
Inventor: YOHANESU BETSUKAA
IPC: H01H83/04
Filed: 1991-04-10
Abstract: PURPOSE: To provide a compact inspection device of such a structure that a revolving contact spring contacts with a deflection spring in a condition where the contact is closed. CONSTITUTION: A deflection spring 4 connected so as to feed current to a movable contact 2 and fixed to a changeover shaft 1 in the on position and the inspection pin off position rotates a contact position display device 6 round a shaft 10 counterclockwise toward a stopper 9, a contact 2 is moved by the changeover shaft 1 toward a contact 3 in a fixed position. One can check the ID color of the display device 6 through an opening 12. Thus the members of the inspection device and contact position display device can be put in a small space compactly while they are assured to exert the intended functions.
Patent JP-H04311181-A (JP)
Title: Vtr service system
Inventor: NOJIMA OSAMU
IPC: H04N5/93
Filed: 1991-04-10
Abstract: PURPOSE:To easily increase the number of terminals and to improve the flexibility of the whole system by connecting plural terminal equipments to a host computer through a local area network(LAN) and generating an output from a video deck through a head end. CONSTITUTION:Request terminals (user terminals) 3-1 to 3-n are connected to the host computer 1 in a center through the LAN. A moving image (VTR) reproducing request from the request terminal 3 is sent to the host computer 1, which transmits a start command to a VTR operation robot 2. The robot 2 extracts a specified tape, sets up the tape on a VTR deck and starts reproducing. Reproduced contents from the VTR deck are converted into an RF signal through the head end 4 and an image is outputted by a TV monitor on the request terminal (3) side.
Patent JP-H02254304-A (JP)
Title: Apparatus for measuring configuration of shape steel
Inventor: ISHIZU HISATSUGU
IPC: G01B11/24
Filed: 1989-03-28
Abstract: PURPOSE:To make it possible to measure the configurations of many kinds of shape steels by providing stage mechanisms, laser displacement gage, and data processing device. CONSTITUTION:Stages 6u, 6d, 7u, 7d, 8u, 8d, 9u and 9d are mutually associated and moved in the horizontal direction or in the vertical direction. A laser displacement gage comprises a vertical-position measuring laser displacement gages and horizontal-position measuring laser displacement gages 4u, 4d, 5u and 5d. The vertical-position detecting laser displacement gage directly emits laser and detects the vertical position of the cross section of shape steel. The horizontal-position measuring laser displacement gage turns the emitted laser clockwise by 90 deg. or counterclockwise by 90 deg. with a mirror and detects the horizontal position of the cross section of the shape steel. A data processing device has the function for computing the shape of the cross section of the shape steel based on the stages and the measured values of the positions from the laser displacement gages. Thus the configurations of many kinds of steels can be measured, and the measurement can be performed without the effects of the warping and the bending of the shape steel.
Patent JP-2000274863-A (JP)
Title: Absorption type refrigerator
Inventor: ISHIKAWA HIROKAZU
IPC: F25B15/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a flow rate of vapor by providing a guide pipeline for guiding a heat fluid for generating a refrigerant by giving a heat to a solution in a container for storing the solution dissolved with the refrigerant, and controlling a flow regulating valve for adjusting the flow rate of the fluid based on temperature detection information of the fluid. SOLUTION: Vapor to be supplied from a boiler 1 of a heat source is supplied to a pipeline 4 in a generator 3 arranged in the generator 3 as a container through a vapor tube 6, a heat is supplied to a solution to generate a refrigerant. The vapor out of the generator 3 is thereafter returned to a water tank of the boiler 1 through a circulating tube 5. In this case, a vapor regulating valve 12 is provided in the tube 6. Temperature information obtained by a vapor temperature detector 10 for detecting a temperature of vapor drain output from the generator 3 is sent to the valve 12 through a controller 13, an opening of the valve 12 is regulated so that a flow rate of the vapor supplied from the boiler 1 becomes smaller than that when normally operated, thereby preventing an abrupt change of the temperature of the solution in the generator 3.
Patent JP-H04369689-A (JP)
Title: Graphic display system
Inventor: FUKUSHIRO MASAYUKI
IPC: G06T11/00
Filed: 1991-04-10
Abstract: PURPOSE:To handle input data as character codes and also display an indicated graphic on a terminal device. CONSTITUTION:Each time the character data on a character is inputted, an input data storage means 1 is stored with the character data and a control means 2 retrieves information regarding graphics instructions in the input data storage means 1 to read the information out. A graphics generating means 3 generates graphic data according to the read information. The graphic data which is generated at this time relates with the read position, which moves. The graphic data generated by the graphics generating means 3 and the character data stored in the input data storage means 1 are displayed by a display means 4. The information relating with the graphics instructions is included in the displayed character data and the graphic data is displayed in relation with the display position of the character data, so the graphic data is present at a position in target position relation at all times.
Patent JP-S61237368-A (JP)
Title: Treatment of catalyst support for fuel cell electrode
Inventor: ENOMOTO HIROBUMI
IPC: H01M4/88
Filed: 1985-04-12
Abstract: PURPOSE:To improve the acid-resistant performance of catalyst support and to stabilize the electrode characteristic by oxidizing unsaturated compound existing on the surface of catalyst support by means of ozone gas. CONSTITUTION:A catalyst support 2 such as furnace black is contained in a reaction container 1 then ozonized air or ozonized oxygen produced from ozone generating section 3 is injected through the lower section of the reaction container 1 to contact with the catalyst support 2 to be oxidized. In order to improve the reaction efficiency, an agitator 4 is provided while non-reacted ozone is led into a tank 6 filled with reducing agent solution 5 such as sodium sulfite or potassium iodide arranged from the upper section in the reaction container 1 to the outside to be reduced into oxygen and discharged to the atmosphere. Curve (a) shows the relation between the operating time of cell and the output voltage of an electrode in accordance to this invention while curve (b) shows same relation for conventional electrode and it can be seen that high catalyst activity will improve the acid-resistant performance of support to maintain the voltage for long term thus to maintain stable cell characteristic.
Patent JP-S574358-A (JP)
Title: Horizontal continuous casting plant
Inventor: OOMORI SHIYUNJI
IPC: B22D11/06
Filed: 1980-06-11
Abstract: PURPOSE:To oppose the outside circumferential surface of a horizontal nozzle to a mold and to prevent the backward leakage of molten metal by securing a ceramic seat or the like containing therein a thin-walled flat tube in the outside circumference in the leading end part of the nozzle, and supplying and exhausting a suitable amount of pressurized air or the like into and from the inside of the flat tube. CONSTITUTION:A horizontal nozzle 8 secured with a ceramic seat or tire 9 in the outside circumference of its leading end is inserted into the end part on the upper stream side of a moving type mold enclosed by endless tracks 1, 2 or the like. An annular rhin-walled flat tube 10 is built in this ceramic seat 9 or the like, and a suitable amount of pressurized air or pressurized gas is supplied and exhausted into and from the inside of the tube 10 through a piping 11 interposed with a stop valve. The size of the clearance between the outside circumferential surface in the leading end part 6 of the nozzle 8 and the inside circumferential surface of the moving type mold is adjusted by expanding or contracting the ceramic seat 9 or the like, so that the ceramic seat 9 or the like is lightly touched to the inside circumferential surface of the old. By this mechanism, the leakage of the molten metal to backward of the part 6 is surely prevented.
Patent JP-S58194372-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ITOU HITOSHI
IPC: H01L29/812
Filed: 1982-05-10
Abstract: PURPOSE:To improve the reproducibility of the titled transistor by a method wherein an aperture is provided only in the line region connecting from transistor working layer to the power feeder located on the circumference, and is made uniform by contacting with an oxide solution. CONSTITUTION:A pattern is formed on a GaAs wafer 21 in such a manner that the region 22 to be turned to an FET working region and the region 23 to be turned to a power feeder will be covered, and a mesa isolation process is then performed using a phosphate etchant. Subsequently, an SiO2 film 24 is deposited on the whole surface, photoresist 25 is applied, and a gate aperture part 251 and a power feeder aperture 252 are formed. An aperture part is provided on the SiO2 film using the photoresist 25 as a mask. Then, an anodic oxidation is performed while light is being irradiated until the oxide film on the power feeder aperture part 25 is removed. Subsequently, the working layer is shaved off to the thickness corresponding to a pinch-off voltage by performing an anodic oxidation under the condition of light irradiation, and the adjustment of pinch-off voltage is performed. Then, a gate electrode is formed by coating Au/Pt/TiW. After ohmic electrodes 27 and 28 have been formed, the SiO2 film is removed, the working layer is removed by 2mum using a sulphuric etchant, and a deep dug-in structure is obtained. The productivity of the titled transistor can be improved by performing the above procedures.
Patent JP-H11269848-A (JP)
Title: Soft fixed offshore breakwater
Inventor: KIHARA KAZUSADA
IPC: E02B3/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a soft fixed offshore breakwater capable of increasing resistance force against wave force irrespective of the depth of the water. SOLUTION: A breakwater main body 2 is mounted on the bottom slab 1 sunk to the ocean floor through bearing materials 4, at the same time, a plurality of plate bodies 3 and 3' extended in an approximately parallel with a wave force direction P are arranged and projected to the lower surface of the bottom slab 1 at an interval, and the bottom slab 1 is soft fixed on a soft ground. By the constitution, the plate bodies 3 are embedded in the soft ground, and resistance force against horizontal wave force is preserved with the lower surface of the bottom slab and cohesion between the plate bodies and soft ground.
Patent JP-S522384-A (JP)
Title: Semiconductor device
Inventor: FUKUMA KAZUNORI
IPC: H01L29/08
Filed: 1975-06-24
Abstract: PURPOSE: To improve properties of high frequency transistor by providing an emitter area and an electric conductive multiple crystal layer in such a fashion as to catch them between a grate-shape emitter area and a grate-shape metallic layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61237750-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04D3/362
Filed: 1985-04-11
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-H06190367-A (JP)
Title: Electrolytic cell
Inventor: MIYAZAWA SHOZO
IPC: C02F1/46
Filed: 1993-04-05
Abstract: PURPOSE:To use electrolytic water without changing over a piping when the polarity of voltage is varied by connecting a water flow path in a first electrolytic chamber with an alkaline water flow outlet, also connecting a water flow path in a second electrolytic chamber with an acidic water flow outlet and connecting the first water flow path with the second flow outlet and the second water to flow path with the first flow outlet. CONSTITUTION:A first flow path 26 flowing out water in a first electrolytic chamber and a second flow path 32 flowing out water in a second electrolytic chamber are connected to a first flow outlet 12 flowing alkaline water and a second flow outlet 14 flowing out acidic water. Further, flow path selector valves 38a and 38b moving between the first position connecting the first flow path 26 to the first flow outlet 12 and connecting the second flow path 32 to the second flow outlet 14 and the second position connecting the first flow path to the second flow outlet 14 and connecting the second flow path 32 to the first flow outlet 12 are provided. Electrolytic water can be used without changing over the connection of piping even during removing scales by the arrangement.
Patent JP-S59203421-A (JP)
Inventor: YOSHINO YOSHIMATSU
IPC: A01C15/00
Filed: 1983-05-06
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。