baber/WOPTO huggingface dataset:
Patent JP-S63297772-A (JP)
Title: Structure of seal part of fluid machine
Inventor: TANABE SEIICHI
IPC: F04D29/16
Filed: 1987-05-29
Abstract: PURPOSE:To make a seal gap smaller by using a nonmetallic material of an elastic material having a Young's modulus of below a defined value as the seal member of a runner. CONSTITUTION:The runner-part seal members 10, 12, 14, 16 of the sealing part 2-5 of a water turbine runner are formed with a wear resistant nonmetallic material having a Vickers hardness of 1,000 or above such as ceramic, etc. Also, casing-part seal members 11, 13, 15, 17 are formed with a nonmetallic material of an elastic material having a Young's modulus of 100kg/mm<2> or below. Thereby, the seal gaps of the sealing parts can be made smaller improving the efficiency of a fluid machine.
Patent JP-H07308255-A (JP)
Title: Slip prevention working method for carpet
Inventor: HIGAMI JUNICHIRO
IPC: D06B1/14
Filed: 1994-05-19
Abstract: PURPOSE:To work a slip prevention device composed of a thin rubber layer on a rear surface in a manufacturing process of a wide width carpet. CONSTITUTION:A long size sheet-like primary foundation 1a having a wide width is subjected to tufting by a tufting machine to manufacture a carpet main body 1. This carpet main body 1 is supplied to a back lining process, and after an adhesive layer 4a is applied to a back surface of the primary foundation 1a, it is sent to the side of tenters 9, 9, while a long size sheet-like secondary foundation 8 composed of nonwoven fabric having the same width as the primary foundation 1a is being stuck to the adhesive layer 4a. While lower surface both side selvage parts of the carpet main body 1 are being held by the tenters 9, 9, the carpet main body 1 is conveyed forward, on the way of the conveyance, rubber latex 10a is sprayed to a lower surface of the secondary foundation 8 to provide a slip prevention layer 10, and then the carpet main body 1 is cut off at a fixed length.
Patent JP-S63299126-A (JP)
Title: Device for removal of dust produced by conduction pin
Inventor: TAKI KAZUTAKA
IPC: H01L21/30
Filed: 1987-05-29
Abstract: PURPOSE:To prevent pieces of a wafer from being scattered by a method wherein wafer pieces produced when a conduction pin is brought into contact with a wafer are discharged to the outside by vacuum suction by connecting a discharge pipe into a dent, the wafer pieces produced during the transfer with a wafer holder are accumulated in the dent and discharged by vacuum suction. CONSTITUTION:A dent hole 17 is formed on a section near the conduction pin support body under a wafer holder 13. On the other hand, the conduction pin 12 is covered with a conduction pin shield section 14, and a hole 15 is provided on the upper section of this shield section 14. When vacuum suction is performed with discharge from a discharge pipe 16 in a state where the conduction pin is in contact with a wafer 11 for the first time, the wafer pieces produced is discharged to outside with the air comming from the hole. On the other hand, the wafer pieced produced during the transfer of a wafer holder 13 are accumulated around a dent hole of the wafer holder 13, and taken out to the outside by vacuum suction after the transfer, thereby preventing the wafer pieces from scattering on a wafer and accumulated on it or scattering into a vacuum or the atmosphere.
Patent JP-S63298903-A (JP)
Inventor: NAKAYAMA NOBORU
IPC: H05B3/00
Filed: 1987-05-29
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-S63298264-A (JP)
Title: Transfer material separating device
Inventor: KUNISHI TAKESHI
IPC: G03G15/14
Filed: 1987-05-29
Abstract: PURPOSE:To always execute a stable separation in spite of a difference of a separation characteristics of a transfer material, and a variation of the environment by providing a separating belt for separating a separating electrifier and the end edge of the transfer material, on the downstream side of a transfer part in the running direction of the transfer material. CONSTITUTION:It is supposed that a toner image on the surface of a photosensi tive body 1 is transferred to a transfer material by an operation of a transfer electrifier 3. After the transfer, the transfer material advances as it is and reaches a position of a separating electrifier 4, destaticized by the separating electrifier 4, and thereafter, separated from the photosensitive body 1 by elastic ity and dead weight of the transfer material itself, and further advances, and fed to a fixing part by a carrying member 6. In this case, in a position where the transfer and the separating electrifiers 3, 4, exist, a separating belt 5 is provided in the advance direction of the transfer material, and also, so as to run along one end edge. In such a way, in spite of a difference of a characteristics of the transfer material, and a variation of the environment, a satisfactory separation can be executed without generating a separation fail ure, a retransfer, etc.
Patent JP-S5558439-A (JP)
Title: Optical system for atomic light absorption analyzer
Inventor: UCHINO KOUICHI
IPC: G01N21/31
Filed: 1978-10-27
Abstract: PURPOSE:To raise the accuracy of light measurement, by providing a transmission ratio conversion mirror which has a plurality of parts different from each other in the ratio of quantity of reflected light to that of transmitted light. CONSTITUTION:A transmission ratio conversion mirror 20 is supported at an inclination angle of 45 deg. so that it can be moved on an identical plane. When the quantity of light of a hollow-cathode lamp 1 is almost equal to that of a heavy hydrogen lamp 2 as to a measured wavelength and a part A of the mirror 20 is located in an optical path, the quantities of light are reduced by half and the ratio of the quantities does not change. The light is absorbed by an atomizing unit 4 and then passed through a spectroscope so that only light of the wavelength is detected by a photoelectric detector. When the quantity of light of the hollow-cathode lamp 1 is different from that of the heavy hydrogen lamp 2, the transmission ratio conversion mirror 20 is moved so that quantities of light incident upon the atomizing unit 4 are almost equalized to each other.
Patent JP-S5254672-A (JP)
Title: Metod of removing nox
Inventor: OOSHIMA HIROSHI
IPC: B01D53/34
Filed: 1975-10-31
Abstract: PURPOSE: A method of removing NOx by oxidizing exhaust gas with O 3  wet absorbing, and decomposing formed nitrate, etc. without discharging a liquid containing nitrogen compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6111972-A (JP)
Title: Alternate allocation system of direct access storage device
Inventor: IMAMURA SHIGERU
IPC: G06F3/06
Filed: 1984-06-26
Abstract: PURPOSE:To refers to an alternative record at a high sped, and improve the processing ability of a data processing system by providing a stand-by area for an alternative record sectioned for every kind of defect of a defect record. CONSTITUTION:The stand-by area ALTA to which alternative records are assinged on a recording medium is classified so that alternative record for a record having a defect only in a data area and alternative record for a record having a defect in an address area do not coexit. Therefore, when alternative records for defective records DR10, DR0, and DR8 are referred to, only alternative records for records having a defect in the address area are only retrieved from the tail of the stand-by area.
Patent JP-S6025822-A (JP)
Title: Vehicle provided with l-shaped engine
Inventor: TAMURA OSAMU
IPC: F02M35/104
Filed: 1983-07-21
Abstract: PURPOSE:To prevent effecively deterioration of exhaust efficiency and aggravation of cooling property from occurring, by arranging two exhaust pipes of an upper cylinder row of a motorcycle having an L-shaped engine in a gathered state in the vicinity of one side of the engine. CONSTITUTION:A carburetor 22 having a front cylinder row 16 and an upper cylinder row 18 arranged in an L-shaped state and fixed to an air cleaner 24 is provided and two carburetors 22a, 22b positioning in front of the upper cylinder row 18 are connected with a forked suction pipe 30 rising from the top of the foregoing cylinder row 16 through a flexible connecting pipe 32. Two carburetors 22c, 22d of the rear of the upper cylinder row 18 are connected with a forked suction pipe 30 extending upward slantwise in the rear from the rear of the upper cylinder row 18 through a flexible connecting pipe 32. Exhaust pipes 38 of the foregoing cylinder row 16 are gathered two by two and connected with a muffler 36, on the bottom of a crankcase 14. As for exhaust pipes 40 of the upper cylinder row 18, the right and left side ones passing through on the right and left sides of an engine respectively are gathered and connected with the muffler 36.
Patent JP-H06342071-A (JP)
Title: Distance-between-vehicles detection apparatus
Inventor: YAMAMURA TOSHIHIRO
IPC: G01S7/40
Filed: 1993-06-02
Abstract: PURPOSE:To enhance the reliability of a distance-between-vehicles detection apparatus by a method wherein a precise distance between two vehicles is obtained even when contamination adheres to the light-sending and light- receiving face (head face) of the apparatus. CONSTITUTION:Light is radiated from a radiation means 101, reflected waves by a reflecting body are received by a reflected-wave reception means 102 at every sweep angle, the contamination of a radiation face at a prescribed sweep angle is detected simultaneously by a radiation-face-contamination detection means 104, a detection distance is corrected by a distance correction means 105 with reference to a sweep angle at which a distance cannot be detected due to the contamination of the radiation face, and a distance between two vehicles up to a preceding vehicle is detected surely even in a situation in which the contamination adheres to the radiation face.
Patent JP-H05327824-A (JP)
Title: Electronic device
Inventor: SUGIYAMA TOSHIO
IPC: H04L69/40
Filed: 1992-05-25
Abstract: PURPOSE:To arrow a user no recognize whether or nor a notice representing the disconnection of an I/O section is noticed correctly to a host station connecting to an electronic device when the I/O section of the electronic device is disconnected from a CPU with the occurrence of a fault. CONSTITUTION:The electronic device 1 provided with a detection means detecting the occurrence of a fault in I/O sections 7, 8, a disconnection means disconnecting the I/O sections 7, 8 from a control section 4 when a fault takes place in the I/O sections 7, 8, a display means displaying the disconnection of the I/O sections 7, 8 onto a display section 10, and a notice means informing the disconnection of the I/O sections 7, 8 to a host station 2 is provided with a discrimination means discriminating whether or not the notice by the notice means is correctly implemented and with a display state changeover means selecting the display state by the display means when the notice is implemented correctly.
Patent JP-S5559449-A (JP)
Title: Bellows device
Inventor: KURAMOTO YOSHIO
IPC: G02B7/22
Filed: 1978-10-26
Abstract: PURPOSE: To improve fitting by using two sets of link mechanisms which move parallel to horizontal plane and perpendicular plane.  
     CONSTITUTION: The front rear sheaths of the link mechanism which comprises pinning the four links 18aW18d, 22aW22d of the same length and moves parallel to perpendicular plane and the link mechanism which comprises pinning the four links 20aW20d of the same length and moves parallel to horizontal plane are assembled to U-form frameworks 28, 30 provided with sliding oblong holes 34a, 38b, 42b and 32a, 36b, etc. The U-form frameworks 28, 30 are assembled to the stationary box body 8 provided with the mount for installing to the lens-installing mount of the camera body and the moving box body 12 provided with an interchangeable lens- seating mount 10. As a result, the link mechanisms are connected and moved flatly and there are to largely protruding things, thus the mechanisms are folded compact with food fitting. In addition, they will not deviate from the optical axis with the camera body and interchangeable lens being held mounted and are foldable to small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5657052-A (JP)
Title: Original position correcting device of copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/14
Filed: 1979-10-16
Abstract: PURPOSE: To surely correct the position deviation of an original with simple construction by detecting the deviation normal to the advance direction of the original with the original position detector provided on a circulating course and deviating a printing cylinder by the detection signal thereof.  
     CONSTITUTION: At the normal time, a solenoid 112 is held energized to maintain a printing cylinder 3 in a central position. If an original deviates to the right R and when a detector detects this, the solenoid 112 is de-energized at the time when the leading end of the original passes the detector, by which the printing cylinder 3 is deviated slightly in an L direction. Thence, when the trailing end of the original is detected with a microswitch, the solenoid 112 is again energized to reset the printing cylinder to the central position of the figure. If the deviation of the original to the left L is detected with the detector, a solenoid 113 is energized at the time when the leading end of the original passes the detector, by which the printing cylinder 3 is deviated slightly to a right direction. In this way, the position deviations of the original are surely corrected by the simple construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63299712-A (JP)
Title: Surge noise absorber
Inventor: EBINE KAZUHIDE
IPC: H02H9/04
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a noise absorber which can be also used as an external terminal section by penetrating an annular voltage dependent nonlinear resistor element provided with electrodes on both end faces through a metal terminal, and further attaching two annular magnetic units so as to hold it. CONSTITUTION:An annular voltage dependent nonlinear resistor element 6 provided with electrodes 7, 8 on both end faces is prepared, and the electrode 7 is electrically connected by a first metal component 14 to a metal terminal 9 through the terminal 9 on its inner periphery. A second metal component 15 is so connected to the other electrode 8 as not to bring into contact with the terminal 9. Further, annular magnetic units 14, 15 are attached to the terminal 9 so as to hold the element 6. Leads can be connected to both the ends 10, 12 of the terminal 9. Thus, a surge noise absorber can be also used as the outer terminal of an electronic equipment to be highly integrated.
Patent JP-S63296308-A (JP)
Title: Zinc oxide type varistor
Inventor: KATSUMATA MASAAKI
IPC: C04B35/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a zinc oxide type varistor having large surge resistance and high varistor voltage in unit thickness easily by sintering mixed powder, which mainly comprises zinc oxide and to which 0.1-10 mol % silicon nitride is added. CONSTITUTION:A mixture mainly comprising zinc oxide and containing at least silicon nitride at 0.1-10 mol % in conversion to the shape of Si3N4 is sintered. Silicon nitride displays the effect of the inhibition of the growth of zinc oxide particles in the same manner as conventional silicon oxide, and bulk specific gravity is further increased, grinding is promoted uniformly and dispersibility is also improved, thus preventing the generation of voids in a sintered body. Accordingly, surge resistance is augmented, and varistor voltage per unit thickness is raised.
Patent JP-S5757045-A (JP)
Title: Transmission frame counter
Inventor: SHIBA HIDEO
IPC: H04B7/15
Filed: 1980-09-23
Abstract: PURPOSE:To prevent the variance of the length of a transmission traffic burst superposed onto the transmission TDMA (time division multiple access) frame pulse, by constituting the device so that contents of a transmission frame counter can be changed when the transmission traffic does not exist. CONSTITUTION:A transmission TDMA frame pulse 19 is inputted to a TDMA frame pulse delay circuit 27 and is delayed up to the end of a burst length signal 32. Delay transmission TDMA frame pulse 33 and phase error data 20 are given to a counter control signal generator 28; and a counter holding signal 34 of a length corresponding to a maximum phase error or a reverse count down signal 41 of a length corresponding to the half maximum phase error is generted if the transmission traffic burst exists in a normal allocated position, and the counter holding signal 34 corresponding to the difference or the sum between the maximum phase error and a phase lag or advance or the signal 41 of a length corresponding to the half of this difference or sum is generated if the transmission traffic burst exists in a position later or earlier than the normal allocated position. These output signals 34 and 41 are inputted to a transmission frame counter 21 and are applied to a burst signal generating circuit.
Patent JP-S6024295-A (JP)
Title: Robot for laser working
Inventor: KADO YOSHIO
IPC: B23K26/08
Filed: 1983-07-20
Abstract: PURPOSE:To form the focusing part of laser light to a curved surface at all times and to cut the optional curved surface with a uniform narrow width in the stage of cutting the curved surfac with laser working by a robot by passing the laser light into an arm consisting of the articulated construction of the robot. CONSTITUTION:A robot base 1 has a main shaft 2 and an arm 9 which has the 1st articulated part 6, the 2nd articulated part 7 and the 3rd articulated part 8 and is freely three-dimensionally driven. A laser oscillator 17 is attached onto said base. Many reflection mirrors 20a-20j are provided to the respective articulated parts in the robot arm 9 so that the laser light past the inside of the arm 9 is condensed by a condenser lens 21 in the condensing part 22 at the top end to form the focus of the laser light always at a specified distance. The arm 9 is so operated that the focus of the laser light is brought to the working point A of a curved surface 23 of an automotive body or the like. The focus of the laser light is always formed onto the surface 23 by the movement of the arm 9 along the surface 23, by which the uniform cutting of the surface 23 at a narrow width is made possible.
Patent JP-H08302401-A (JP)
Title: Granular material and sintered compact produced from the material
Inventor: SHINDO NORIKAZU
IPC: B22F1/00
Filed: 1995-05-02
Abstract: PURPOSE: To promote the cohesion between grains in sintering, to increase the sintered density and to uniformly deposit a carbide in the sintered compact by using an iron grain wherein carbon is previously incorporated at an appropriate ratio. CONSTITUTION: The entire granular material contains 97.7-98.5wt.% Fe, 1.0-2.0wt.% Ni, 0.4-0.9wt.% Cr, 0.1-0.5wt.% Mo, further C in the amt. appropriate to obtain mechanical characteristics and sintered density and <=0.5wt.% inevitable impurities, and a part of the Fe is contained as a carbon-contg. iron grain. The material preferably contains 80-90wt.% spherical grain and 3-20wt.% deformed grain. Besides, the granular material consists of an iron grain, nickel grain and Ni-Cr-Mo alloy-contg. iron grain.
Patent JP-S61289418-A (JP)
Title: Keying device
Inventor: KUGUHARA NARIYUKI
IPC: G06F3/02
Filed: 1985-06-18
Abstract: PURPOSE:To reduce the number of input keys without reducing the number of output levels by dividing plural 1st operation modes into plural 2nd groups less than the number of the 1st operation modes. CONSTITUTION:A keying part 34 is provided with an operation start key 35 for an induction coil 24, its stop key 36, setting keys A1, A2, A3 for setting up the heat level of the induction coil 24, an UP key A4 for sequentially increasing the output level, and a DOWN key A5 for sequentially decreasing the level. The setting keys A1, A2, A3 are used for the setting of the least significant output level, the intermidiate output level and the most significant output level respectively. Consequently, the heating level value can be set up only by the seven keys 35, 36, A1-A5 and the number of parts can be reduced without forming operation keys corresponding to the number of levels differently from an ordinary case.
Patent JP-S5835242-A (JP)
Title: Cylinder quantity controlled engine
Inventor: ISHIZAWA SHIZUO
IPC: F02P9/00
Filed: 1981-08-25
Abstract: PURPOSE:To decrease current consumption of a battery and save fuel consumption, by disconnecting an ignition circuit for idle side cylinders at partial cylinder operation and cutting off a feed of energy to spark plugs. CONSTITUTION:Ignition coils 20A, 20B and distributor units 21A, 21B are provided respectively for spark plugs a1-a3 of normally operated cylinders 1-3 and spark plugs a4-a6 of idle cylinders 4-6, while a contact 24a is interposed in a relay switch 24 provided between a battery 22 and the ignition coil 20B. At partial cylinder operation when an engine load is decreased to stop operation of the cylinders 4-6, fuel injection for the cylinders 4-6 is cut off, simultaneously the contact 24a of the relay switch 24 is opened to cut out a primary current for the ignition coil 20B, and spark ignition of the spark plugs a4-a6 is stopped. Accordingly, a consumed current of the battery 22 is decreased to half, thus  fuel consumption can be reduced.
Patent JP-S5467196-A (JP)
Title: Delivery pipe of radiation detector to reactor core
Inventor: KATSUHARA JIROU
IPC: G21C17/10
Filed: 1977-11-05
Abstract: PURPOSE: To provide a pressure unit connected with inhalation unit for the delivery pipe of th radiation detetor to facilitate cleaning the delivery tube with the improuement of safety and efficiency of operation.  
     CONSTITUTION: A passage unit 4 is provided for the lowest location of delivery tube 2 communicated with the insertion and the extraction of radiation detector. THe passage unit 4 comprises the passage joined with the part 2a of reactor side 1 of the delivery tube 2, the passage joining the part 2b of insertion and extraction unit side 3, and the branch passage comunicating with these passages, joining the suction unit with the branch passage through the pipe 5. Accordingly, the operation of suction unit enables the inside of delivery tube to reduce a pressure and the metal powders contained in the delivery tube 2 to discharge to the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5836400-A (JP)
Title: Determining method of l-cysteine
Inventor: KUSAKABE HITOSHI
IPC: C12Q1/26
Filed: 1981-08-24
Abstract: PURPOSE:A method of determining the titled substance, by reacting glutathione sulfhydryl oxidase with a sample in the presence of oxygen, and measuring the oxygen consumption or the amount of the formed reaction product, e.g. hydrogen peroxide. CONSTITUTION:Glutathione sulfhydryl oxidase (GSO) is reacted with a sample containing substantially no glutahione in the presence of oxygen, and the amount of the formed reaction product, e.g. hydrogen peroxide, or oxygen consumption is measured to determine L-cysteine. In the case of a sample containing glutathione, the enzymic reaction of GSO is carried out at 7-8pH and 4.5-5.5pH, and the content of the L-cysteine is obtained from the difference in the oxygen consumption or the amount of the formed reaction product the reaction solution between both pH values. This is because the GSO is reacted with the glutathione at 4.5-5.5pH to oxidize the gluhathione and further L-cysteine at 7-8pH.