baber/WOPTO huggingface dataset:
Patent JP-H08218595-A (JP)
Title: Fireproof panel
Inventor: SUZUKI MASAHIKO
IPC: B32B9/00
Filed: 1995-02-10
Abstract: PURPOSE: To obtain an excellent strength by mounting an air-permeable member in the longitudinal direction between a plastic foam as a core material and a surface material or a rear material and forming a plurality of micro vent holes with engaging pieces in the rear material. CONSTITUTION: Core materials 3 consisting of a plastic foam 3a are sandwiched between the surface material 1 and rear material 2 of a metallic sheet composed of aluminum, etc., thus molding a long-sized fireproof panel A. Air-permeable members 3c made up of a member having air permeability such as a kite string are inserted to the rear of the surface material 1 while forming micro clearances in the plastic foam 3a. Micro vent holes 7 having engaging pieces projected into the plastic foams 3a from the rear material 2 side are bored up to the air-permeable members 3c, and a gas is discharged to the outside. Accordingly, deformation such as the bulging, warpage, etc., of a decorative surface can be prevented.
Patent JP-H09215090-A (JP)
Title: Speaker
Inventor: SHIMAMURA NAOKI
IPC: H04R9/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic circuit from being fallen off at shock and to reduce the cost and to improve the degree of freedom of design by extending the bottom of a frame to the inside in the radial direction so as to make the inner diameter of the bottom smaller than the outer size of the magnetic circuit. SOLUTION: The bottom 3a of a frame 3 placed on a bottom chamber 1 is extended toward the inside in the radial direction up to a position at which the bottom 3a is overlapped with a ceiling outer circumferential part of a magnetic circuit 4. That is, since the inner diameter of the bottom 3a of the frame 3 is designed somewhat smaller than the outer diameter (outer diameter of a yoke 6) of the magnetic circuit 4, even when a shock in the thrust direction is exerted to the magnetic circuit 4, the magnetic circuit 4 (yoke 6) whose position is restricted by the bottom 3a of the frame 3 is not fallen off from the bottom chamber 1. Furthermore, the position of a magnet 7 is not restricted by the frame 3 in the thrust direction, a strong magnetic attraction is produced between the yoke 6 and the magnet 7 and then the magnet 7 is not fallen off by the yoke 6 only.
Patent JP-2000220261-A (JP)
Title: Eaves gutter decorative cover and eaves gutter drainage structure including it
Inventor: NAKAJIMA HISAJI
IPC: E04D13/068
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To hinder raindrops from digging the ground surface and contaminating an exterior wall surface by preventing raindrops from coagulating in an eaves gutter to flow down and fall. SOLUTION: An inclined wall part 4b inclined downward to the front is formed at an eaves gutter decorative cover 4 mounted to an eaves gutter 3, and a raindrop recovery groove 5 for recovering raindrops flowing down the inclined wall part 4b is partitioned below the inclined wall part 4b. A drain port 10 is formed in a bottom wall of the eaves gutter 3, and a drain port 9 is formed in a bottom wall part 4e of the eaves gutter decorative cover 4. A water collector having a rainwater inflow port for recovering rainwater drained from both drain port is mounted to the bottom wall of the eaves gutter 3 and the bottom wall part 4e of the eaves gutter decorative cover 4 to constitute eaves gutter drainage structure.
Patent JP-2000224322-A (JP)
Title: Interphone system
Inventor: TOMONO KUNIYUKI
IPC: G08B25/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system by which various functions for line contract and telephone set can effectively be utilized by displaying a caller number on the telephone set. SOLUTION: An interphone master set 2 to which a telephone line L1, a terminal 1 such as a doorphone slave set, a sensor 3 and a telephone set 4 are connected is provided with a caller number display signal generating circuit 26, a caller number display signal reception circuit 27, and a caller number display signal display circuit 28, which are integrated as a replaceable adaptor 30. Thus, a caller number display signal from the telephone line is sent to and displayed on the telephone set by absorbing a difference from a signal from of the caller number display signal due to a change in a line class/line contract independently of a call from a terminal such as a doorphone slave set, on the detection of an alarm from the sensor that is activated or a speech or the like with the terminal such as the doorphone.  Or the interphone master set displays the caller number and the telephone set displays the caller number as to the caller number that informs at the call from the terminal such as the doorphone slave set and at the detection of an alarm when the sensor is activated, respectively.
Patent JP-2000219240-A (JP)
Title: Corrugated fiberboard pallet
Inventor: ANDO SHUNICHI
IPC: B65D19/38
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard pallet with base sheet wherein a power cord can be firmly supported at a low cost by processing and utilizing a portion of a base sheet provided in the pallet without the need to fix a power cord extending from an apparatus mounted on the pallet to the body of the apparatus using an adhesive tape or the like or to fix the cord to the body of the apparatus or outer box using another fastening means. SOLUTION: In the corrugated fiberboard pallet having a pallet body 21 on which an apparatus to be packaged having a power cord is mounted, a bendable piece 23 is provided at a portion of the top side of a base sheet 22A supported on the periphery of the pallet body so as to freely rise or fall, and the piece 23 is folded toward the top surface of the pallet body at a plurality of locations of the piece 23 to form a power cord storage space 35 between the piece 23 and the top surface of the pallet body, and hence a power cord extending from the apparatus can be stored in the space 35.
Patent JP-H02203350-A (JP)
Title: Electrophotographic sensitive body
Inventor: OKAWA KAZUMASA
IPC: G03G5/08
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a high potential in a developing position by specifying the carbon content at the boundary between an intermediate layer and a photoconductive layer and the carbon content at the boundary between the intermediate layer and a surface layer. CONSTITUTION:The a-Si photoconductive layer 2, the intermediate layer 3 and the a-SiC surface layer 4 are successively formed by a glow discharge decomposition method, etc., on a conductive substrate 1 consisting of aluminum, etc. The intermediate layer 3 is formed particularly between the a-Si photoconductive layer 2 and the a-SiC surface layer 4. The intermediate layer 3 is gradually increased in the carbon content between A and B of the start point A of film formation and the end point B of film formation and the carbon contents of the A and B are set within a specific range. Namely, the A is set at 0<x<=0.45 in the x value of Si1-xCx and the B is set at 0.5<=y<=0.9 in the y value of Si1-yCy. The sufficiently high surface potential is obtd. in this way at the time of development.
Patent JP-H08219064-A (JP)
Title: Oil filler unit for compressor
Inventor: OKAMOTO MASAKAZU
IPC: F04C29/04
Filed: 1995-02-10
Abstract: PURPOSE: To prevent the lowering of compressor efficiency caused by lubricating oil by injecting the appropriate quantity of oil with high reliability with simple and low cost structure at the time of injecting lubricating oil at the lower part in a compressor into compression mechanism in the compressor through oil injection pipelines to cool at the time of operating the compressor for compressing helium gas. CONSTITUTION: An oil injection device for a compressor is provided with a fluid filled tank 69 heat-exhanging an operating fluid filled inside and discharge helium gas from a compressor so as to change internal pressure, a flow regulating valve 55 for changing the opening area of oil injection pipelines 35, 42 so as to regulate the flow of lubricating oil, and a cylinder 61 for driving the flow regulating valve 55 by the internal pressure change of the tank 69. The oil injection quantity to the compressor is mechanically controlled by changing the opening of the flow regulating valve 55 by the internal pressure of the tank 69 changed according to the temperature of the discharge helium gas so that the internal temperature of the compressor becomes the specified temperature.
Patent JP-S62182212-A (JP)
Title: Method for closing tap hole of blast furnace
Inventor: DOI SATOSHI
IPC: C21B7/24
Filed: 1986-02-06
Abstract: PURPOSE:To permit automatic closing of a tap hole and to provide stabilization of operation and prevention of generation of dust from the tap hole by continuously measuring the change of the components in the generated gas from the tap hole and predicting the time for closing of the tap hole in accordance with the measured value thereof. CONSTITUTION:The gas in the tap hole 2 of a blast furnace is filtered by a filter 11 and the concn. of CO2, SOx and NO2 is measured by a meter 12a. The concn. of O2 is continuously measured by a meter 12b. The concn. of CO2 is corrected by a calculator 13. The timing for closing the tap hole 2 is transmitted to a driving device 9 of a mud gun 8 from the change of the concns. of the respective gaseous components to automatically close the tap hole 2. Abnormal tapping is predicted by the calculator in accordance with the calculated value. The timing for closing the tap hole 2 is transmitted to a dust collector 15 in accordance with the concns. of the gaseous components after the calculation to automatically control a damper 14 or to control the air quantity of a dust collecting fan.
Patent JP-H06234380-A (JP)
Title: Air blowing device for vehicle
Inventor: MATSUSHIMA EIJI
IPC: B62D65/00
Filed: 1993-02-10
Abstract: PURPOSE:To heighten air blowing efficiency in an air blowing device for drying a body after water leak inspection by lifting a top nozzle for the specified time at the time of body sensors detecting the body so as to dispose the top nozzle in a position close to the upper face of the body. CONSTITUTION:In an air blow line, air is blown off from a top nozzle 6 disposed at the upper part of a frame and from side nozzles disposed on both lateral sides of the frame in the process of transferring a vehicle to the left on a conveyor belt so as to blow off water droplets from a body after water leak inspection to dry the body. In this case, the frame is provided with three photoelectric switches PHS1-PHS3 along the proceeding direction of the vehicle, and three photoelectric switches PHS4-PHS6 integral with the top nozzle 6 are provided in the specific height position. The body is detected by the output signals of these photoelectric switches PHS1-PHS6, and the top nozzle 6 is lifted for the specified time at the time of detecting the body so as to maintain the height position from the upper face of the body always into the appropriate position.
Patent JP-S58156015-A (JP)
Inventor: DANIERU JINTEISU
IPC: D01F6/84
Filed: 1983-02-16
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-S54115252-A (JP)
Title: Heat fixing device
Inventor: NAGAOKA KENJIYU
IPC: H05B3/34
Filed: 1978-02-28
Abstract: PURPOSE:To enable a heating means to elongate or contract in follow-up to the expansion of a heat radiating plate at the heating by covering the resistance heating elements formed in line form, plate form, etc. with an insulating material inserted with reinforcing support members to form the heating means and bonding this to the heat radiating plate. CONSTITUTION:Resistance heating elements 4 formed to line-, plate- or plane form are covered with a flexible insulating member 5 buried with copper made wires as reinforcing support parts 6 to form the heating means. This heating means is bonded to a heat radiating plate 7 to form the heat fixing means. In this case, in order to make the coefficients of linear thermal expansion coefficient of the reinforcing support members 6 and heat radiating plate 7 equal, the same material is used and therefore, the occurrence of temperature unevenness on the surface of the heat radiating plate 7 owing to warpage of the heat fixing means or the disengagement of the heating means and heat radiating plate 7 at the heating is obviated.
Patent JP-H08220213-A (JP)
Title: Searching radar device
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S7/03
Filed: 1995-02-10
Abstract: PURPOSE: To enable inexpensive constitution by rotating respective transmitting azimuths, and searching the whole circumference in order, while searching them by simultaneously transmitting pulses having the same time width in the plural azimuth directions. CONSTITUTION: Antennae 11A and 11B are arranged back to back on a rotary stand 13 to rotate in a horizontal plane, and signals are transmitted in the directions different by 180 degrees. Since the antennae 11A and 11B search its direction in order on signals in the same direction, a signal is obtained in half time of a rotational period, and to the contrary, rotational speed may be halved. Therefore, time allocation to a long distance search can be easily performed. Since two antennae 11A and 11B are provided, to mutually compensate a blind of MTI by changing mutual transmission frequencies, to improve accuracy in measuring a height or the like become possible as a system. In this way, a radar device which can search the whole circumference with comparatively inexpensive constitution can be provided.
Patent JP-H10207292-A (JP)
Title: Flange for electrophotographic photoreceptor
Inventor: KUSANO TETSUYA
IPC: G03G21/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To dispense with an additional member and process, to make the amount of use of an adhesive and its sticking to the surface of a photoreceptor extremely little and to prevent the occurrence of a failure in conduction caused by the sticking of the adhesive to a ground electrode by changing the punching directions and angles of the pawls of electrode plates, in accordance with places. SOLUTION: Pawl parts 8-15 are provided on the electrode plate 5 and pawl parts 16-19 are provided on an electrode plate 6. The pawl parts 8, 10, 12 and 14 on the electrode plate 5 are bent backward, but their bending angles are different from each other. Because punching before the pawl parts are bent is attained from the back to the front and the burr of punching is extended forward. Similarly, the pawl parts 9, 11, 13 and 15 are bent forward, but their bending angles are different from each other. The pawl parts 16-19 on the electrode plate 6 are formed by punching, to be alternately different from each other in direction, in the same direction as those of the pawl parts 8-15 on the electrode plate 5 and bent at angles different from each other.
Patent JP-S62182804-A (JP)
Title: Numerical controller
Inventor: KAJITA HIROHITO
IPC: B23Q15/00
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a numerical controller which is not affected by the movement of an object to be controlled nor by the length of a cable, by transmitting and receiving the command signal and the signal showing the action amount of the object to be controlled through a transmitter and a receiver. CONSTITUTION:For the construction data sent to a machine tool 6 from a numerical controller main body 1 in the form of a command signal, the parallel electrical signals received from the main body 1 are converted into the series electrical signals by a conversion circuit 32 and then into the infrared rays. These infrared rays are transmitted by radio to a receiver 34 from a transmitter 33. The infrared ray signals received by the receiver 34 are converted into the serial electrical signals by a conversion circuit 35 and then into the parallel electrical signals. These parallel signals are sent to the machine tool 6.
Patent JP-H08254525-A (JP)
Title: Hydrogen-flame ionization detector, operating method thereof and manufacture thereof
Inventor: CHI KEI ROO
IPC: G01N30/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compact detector with less noises and less fuel consumption by passing a small-diameter tube for flowing a sample from a column through a diffuser plate, and supplying the air flowing through the path of a base to the end of the tube. SOLUTION: A gas sample 60 is supplied through the column of a gas chromatograph and mixed with supplied hydrogen gas beforehand. The sample is introduced through the end part of a tube 31. The tube 31 is fixed in a ceramic tube 34 and insulated. The other end part is exposed so as to become a flame end 32. The upper end part of the tube 34 is fixed by a high-temperature non- conductive bonding agent 35 and slightly extending from a central hole 36 of a diffuser plate 37. A horizontal channel 41, which is connected to a cavity 40, is formed to a base plate 38. Air or oxidizing agent is supplied to the detector through the channel. The air is diffused from the channel 41 into a combustion chamber 51 through many minute micro-channels 43 formed at a central part 44 of the plate 37. Thus, the fluctuation of the flame is made small.
Patent JP-H02203204-A (JP)
Title: Method for measuring scanning type tunnel microscope
Inventor: MIYATA CHIKAYOSHI
IPC: G01B7/34
Filed: 1989-02-01
Abstract: PURPOSE:To freely select a measurement area and a follow-up area within the movement range of a sample stage by measuring a sample by utilizing the movement of a probe by a fine adjusting element and the movement of the sample by the movement of the sample stage. CONSTITUTION:When the ruggedness of a surface is measured by STM(scanning type tunnel microscope) by using a tunnel current, the probe 1 is moved by the fine adjusting element 4 in three axial directions to the surface of the sample 2 and the sample 2 is moved by X, Y, and Z stages 8, 9, and 7 in the three axial directions. Consequently, the movement of the probe 1 by the element 4 and the movement of the sample 2 by the movement of the stages 7, 8, and 9 are both utilized. Therefore, the sample can be measured while the follow-up area of the probe 1 and the observation scan area of the sample 2 are expanded by the movement of the stages 7, 8, and 9 even outside the movable range of the element 7.
Patent JP-H10309314-A (JP)
Title: Amount control device for clinical liquid
Inventor: SCHAEFER HELMUT
IPC: A61M1/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an amount control device for nutritive liquid for clinical liquid, especially, for intestine nutrition in compact structure simplifying handling and enabling operation at low cost. SOLUTION: An amount control device 1 is composed of a pump unit 2 equipped with a discharger 15 and a driving unit 3 for discharger. The pump unit 2 can be easily separated from the driving unit 3 and prepared disposable so as not to be recycled. Therefore, since the pump unit is exchanged with the new one after this device is temporarily used, it is not necessary to clean the section of device in contact with the clinical liquid.
Patent JP-S551070-A (JP)
Title: Magnetron
Inventor: KOMURA HIROMI
IPC: H01J23/15
Filed: 1979-03-02
Abstract: PURPOSE: To prevent effectively the leakage of unnecessary higher harmonic wave from the cathode stem portion by inserting a dielectric substance into filament supporter while selecting its inserting position according to the wave length of unnecessary higher harmonic wave.  
     CONSTITUTION: The alumina porcelain or steatite porcelain dielectric substance 11 is inserted into between the center support 6 of the filament 3 supported by the terminals 8 and 9 of cathode stem portion and the outer tubular support 7, and its inserting position, or the distance L from the end hut 10, is selected at a distance corresponding to 1/4 of any specific higher harmonic wave contained in oscillated microwave. Thus, unnecessary radio waves are effectively short-circuited or absorbed by the dielectric substance 11 within the cathode stem portion, preventing the leakage of unnecessary higher harmonic wave by simple means. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58140706-A (JP)
Title: Optical rotator
Inventor: TADA KOUJI
IPC: G02B27/28
Filed: 1982-02-15
Abstract: PURPOSE:To obtain an optical rotator whose optical rotatory power is independent of temp. by combining a quartz plate with a plate of bismuth silicon oxide (Bi12SiO20, BSO) or bismuth germanium oxide (Bi12GeO20, BGO). CONSTITUTION:A quartz plate is combined with a BSO plate or a BGO plate to form an optical rotator. The 1st optically rotating plate A and the 2nd optically rotating plate B are arranged in the forward direction of light, that is, along z-axis. The plate A is made of quartz, and the plate B is made of BSO or BGO. When the thickness of the plate A, that of the plate B, the optical rotatory power of the plate A, that of the plate B and the total angle of optical rotation are expressed by la, lb, rhoa, rhob and PHI, respectively, by deciding the thickness la of the quartz and that lb of the BSO or BGO so as to satisfy equationI, the dependency of the angle PHI on temp. is made 0. A temp. change may be eliminated from the angle PHI by deciding the thicknesses la, lb so as to satisfy equations II, III.
Patent JP-S60167273-A (JP)
Title: Fuel cell
Inventor: SAKAI TAKASHI
IPC: H01M8/24
Filed: 1984-02-10
Abstract: PURPOSE:To prevent mixing of both reaction gases by mounting a reaction air manifold and a hydrogen gas manifold on the surrounding surfaces of a cell stack through a rigid frame and installing gaps in an intermediate partition plate of the manifold to form gas exhausting holes. CONSTITUTION:A cooling air manifold is mounted through a rigid frame 3, and a reaction air manifold 16 and a hydrogen gas manifold 17 are mounted through a rigid frame 5 having an intermediate partition plate 5' on the surrounding surfaces of a cell stack 1. The intermediate partition 5' is separated by gaps 18 and 19, and manifolds 16 and 17 are mounted to the partition plate 5' through a sealant 15 and the partition plate 5' is mounted to the cell stack 1 through a sealant 4' and gas exhausting holes 20 and 21 are formed by using gaps 18 and 19. Even if gas leak occurs between the stack 1 and the sealant 4', gas is exhausted through the holes 20 and 21. Thereby, the possibility of explosion which could be caused by mixing of reaction gases is prevented.