baber/WOPTO huggingface dataset:
Patent JP-S56159419-A (JP)
Title: Continuous underground wall and construction thereof
Inventor: WAKIMURA NORIO
IPC: E02D5/20
Filed: 1980-05-15
Abstract: PURPOSE: To conserve excavation work, reinforced bars and concrete material without impairing functions of a continuous underground wall by making a rigid joint for a coupling only for an upper half thereof in building an underground construction.  
     CONSTITUTION: Prior to the pit excavation for building a underground construction 1, a continuous underground wall 2 surrounding it is erected as follows: In the upper half of the wall 2, a coupling between unit wall bodies is made a rigid joint made up of horizontal reinforced bars 7h connected to each other with a point (bottom of sheathing wall) filled from the bottom of the excavated part as the reference. In the lower half from the reference, a coupling between the unit wall bodies is made up of a mere surface joint. In the building of the wall 2, the space with a preceding wall 2A is made slightly smaller than the lengthwise excavating width of an excavator 6. Therefore, when a subsequent wall 2B is excavated, the concrete surface is marginally scraped from the wall 2A on both sides with an attached slime a applying a reaction to each other so that a water stopping property may be improved in the joint surface with the concrete of the wall 2B to be cast afterward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60207490-A (JP)
Title: Drive circuit for motor
Inventor: NAKAI MASAKI
IPC: H02P7/288
Filed: 1984-03-30
Abstract: PURPOSE:To absorb a counterelectromotive force generated in a motor by providing a clamping circuit for clamping the low voltage side terminal of a motor to the prescribed voltage by flowing a current from a power source side to the low voltage side terminal of the motor in response to the interruption of a drive unit. CONSTITUTION:When a transistor 4 of transistors 4, 10 to be conducted is controlled to be interrupted and a transistor 8 of transistors 6, 8 controlled to be interrupted is controlled to be conducted, a counterelectromotive force that a terminal B side becomes a low voltage in response to the interruption of a drive current is generated, and the terminal B side is decreased to the lower voltage than the ground voltage. Thus, when the emitter voltage of the transistor 6 is recovered to the voltage value lowered by the forward voltage drop of a diode 36 from the base voltage of the transistor 6, the transistor 6 is interrupted. Thus, the collector of the transistor 10 is clamped to the normal voltage.
Patent JP-S54156760-A (JP)
Title: Shaving device
Inventor: ARUBAATO YAN MEIYAA
IPC: B26B19/38
Filed: 1979-05-26
Abstract: The invention relates to a shaving apparatus having a foil with apertures of different shapes (4, 5) and a cutting member which is reciprocatable relative to the foil (3), the foil being provided with a regular pattern of the round apertures alternating with oblong apertures. It is the object of the invention to provide construction which is optimized in respect of the requirements imposed on the foil (3) as regards the strength and rigidity and the ratio between the total area of the apertures and the area of the foil. Therefore, the foil (3) is provided with oblong apertures (5) whose longitudinal directions extend substantially in the direction (P) of movement of the cutting member.
Patent JP-H05265738-A (JP)
Title: Electronic equipment controller
IPC: G06F9/24
Filed: 1992-03-23
Abstract: PURPOSE:To provide an electronic equipment controller using a microcomputer with which the contents of an external ROM can be directly applied to a built-in ROM for development of a design in particular and the highly efficient development of the design is attained. CONSTITUTION:In a trial production state, the program data are read out of an external ROM 7 and the device of each part is controlled via a port 6. Thus, the defect of the program data is checked. Then, the completed program data on the ROM 7 are directly written into a built-in ROM 3 and the program data written it the ROM 3 are temporarily written in a built-in RAM 4 in a real device mode. Then, an electronic equipment is driven by the program data written in the RAM 4. In such a constitution, a program developed by the ROM 7 can be directly written into the ROM 3.
Patent JP-H02241850-A (JP)
Title: Turn reporting device for working vehicle
Inventor: MINAMI TERUO
IPC: A01B69/00
Filed: 1989-03-15
Abstract: PURPOSE:To allow an unskilled driver to perform a correct turn by reporting the starting time of the primary and secondary turns and the starting time of straight running when the primary and secondary turns are completed respectively during the teaching running of a working vehicle. CONSTITUTION:The completion of the work process is detected by a sensor S0 during the teaching running of a working vehicle, the running distance is detected by a sensor S1, and the turning angle is detected by a means 100. The straight running distance after the work process is completed, the primary turning angle, the straight running distance after the primary turn, and the secondary turning angle are stored in a memory 3 respectively based on the above detected information. On the other hand, the starting time of the primary turn, the starting time of the straight running after the primary turn is completed, the starting time of the secondary turn, and the starting time of straight running after the secondary turn is completed are reported by a reporting mean 101 respectively based on the stored information of the memory and the above detected information. E.g., a buzzer 4 is operated by a control device 5.
Patent JP-S59189632-A (JP)
Title: Dry etching method
Inventor: HOSHINO EIICHI
IPC: H01L21/3213
Filed: 1983-04-13
Abstract: PURPOSE:To easily detect the end of etching and improve accuracy of mask and productivity by introducing the reactive gas with nitrogen gas into the container accommodating sample to be processed and by removing a film through formation of gas plasma condition by applying a high frequency power. CONSTITUTION:A mask blank having completed the developing process of resist is placed at the specified position on the electrode 3 in a processing container 1 as a sample 18 to be processed. CCl4 and O2 are put in the processing container 1 with the ratio, for example, of about 3:2 and N2 is also usually put into it with the ratio of 10% or less for the total amount of CCl4 and O2. The pressure in the processing container 1 is kept to the specified value. The etching is started by applying a DC voltage and required high frequency power with the electrodes 3, 3' used as the positive electrodes. When the etching of Cr film comes close to the end, an impedance between the electrodes 3 and 3' changes and reflection of high frequency power increases. Accordingly, the increased reflection is accurately detected by a reflection measuring apparatus 15 and the dry etching processing is suspended by a system control apparatus 17.
Patent JP-S58181486-A (JP)
Title: Production of welded pipe
Inventor: MATSUI SHIGETOMO
IPC: B23K13/00
Filed: 1982-04-20
Abstract: PURPOSE:To decrease the plastic deformation in both edge parts and to prevent the buckling and deformation in a welded seam part in the stage of bending a coiled plate material to a circular section by means of a let off roll by heating both edge parts locally in the first stage. CONSTITUTION:Heaters 7, 7 are provided in the place where the tensile stress of both edge parts of a coiled plate material 1 acts and only the edge parts are locally heated therewith so as to have a nonuniform temp. distribution 8 in the stage of bringing both edges 2, 2 closer to each other and bending the plate material, by means of a let off roll. The tensile stress is thus relieved and the plastic deformation in the edge parts is decreased. The entire area is heated after the joining 3 of both edges 2, 2 and just before welding 4 so that a uniform temp. distribution 8' is attained. The wavy deformation that arises along the weld line direction is thus prevented.
Patent JP-S63229642-A (JP)
Title: Production of optical recording medium
Inventor: AOYAMA AKIRA
IPC: G11B11/10
Filed: 1987-03-19
Abstract: PURPOSE:To prevent the peeling of a dielectric film from a transparent substrate and to improve the reliability by subjecting the substrate to reverse sputtering before the dielectric film to be interposed between the substrate and an optical recording layer is formed on the substrate. CONSTITUTION:A transparent substrate 1 is subjected to reverse sputtering 8 before a dielectric film 2 to be interposed between the substrate 1 and an optical recording layer 3 is formed on the substrate 1. A glass substrate coated with PC, PMMA, epoxy resin or U/V resin is effectively used as the substrate 1. An Al, SiN film or any other dielectric film such as an AlN or SiN film is effectively used as the protective film 2. Since the adhesive strength of the substrate 1 to the first dielectric film 2 can be increased by the reverse sputtering 8, the film 2 does not peel and an optical recording medium having much superior weather resistance can be obtd.
Patent JP-S61221306-A (JP)
Title: Porous al sintered material
Inventor: NAKANISHI KIYOSHI
IPC: B22F3/24
Filed: 1985-03-27
Abstract: PURPOSE:To produce a porous Al sintered material having an excellent sound absorbing characteristic and ornamentability by subjecting the surface of the porous material which is formed by sintering a powder mixture consisting essentially of Al in a non-oxidative atmosphere under no pressure and has adequate porosity to adequate painting. CONSTITUTION:The powder mixture which consists essentially of Al and is added with Mg, Ni, Mn, Cu, Si, etc. is packed in a natural state into a vessel consisting of graphite, etc. which does not react with Al and is sintered in the non-oxidative atmosphere of decomposition gas of NH3, gaseous N2, etc. under no pressure by which the porous Al sintered material having 30-60% porosity is obtd. The above-mentioned sintering is executed at the liquid phase generating temp. of the additive component powder or above and the m.p. of Al or below. The surface of such sintering material is then subjected to painting and the flow resistance value of the material after the painting is made <=800dyn.sec/cm<4>. The porous Al sintered material which has the excellent sound absorbing characteristic for noises and the excellent ornamentability and is suitable for an acoustical material for building is thus obtd.
Patent JP-S58181087-A (JP)
Inventor: IWAKURA SADAO
IPC: G09G1/06
Filed: 1982-04-19
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-H10259797-A (JP)
Title: Pumping device
Inventor: MIYAKE NORIJI
IPC: F04D29/44
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To perform water intake classified by an aquifer by providing a simple impervious mechanism instead of a packer. SOLUTION: A well pipe 8 having water intake screens 6 and 7 is arranged in an excavated hole 5 formed in a ground and a position fronting on water intake layers 2 and 3 extending through an impervious layer 1. A casing 21 having water intake valves 25 and 26 is arranged in a position corresponding to the water intake layers 2 and 3, a pump 22 is arranged in the pump casing 21, and an outer impervious plate 31 protruding the inner surface of the well pipe 8 and an inner impervious plate 32 protruding from the outer surface of the pump casing to the outside are arranged as an impervious part 30, vertically partitioning a space in a well pipe 8 between the well pipe 8 and the pump casing 21.  A pumping device 20 being employed is structured such that the pump casing 21 is inserted through the upper end of the well pipe 8 and water is shielded by fixing the pump casing 21 at the well pipe 8 in a state that the inner impervious plate 32 is brought into contact with a position above the outer impervious plate 31.
Patent JP-H10262060-A (JP)
Title: Atm communication system
Inventor: SUGAWARA TSUGIO
IPC: H04L12/911
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent time required for the connection establishment of end- to-end from increasing by the load state of a reception side host device, as well other than a physical distance between transmission and reception ATM communication equipment in the data transfer of the ATM communication equipment using an HIPPI interface. SOLUTION: In the case of performing communication from the host device 4 through communication equipment 5 and 3 to a host device 2, a connection request is generated from a host device 4 to a communication equipment 5, and a connection request packet 401 is transmitted from the communication equipment 5 to the equipment 3. It is received in the equipment 3, the connection request is sent out to the host device 2 and simultaneously, connection completion signals are sent out to the communication equipment 5. Thus, the connection establishment time is made shorter.
Patent JP-H02243781-A (JP)
Title: Oxide superconductor coated long-sized body
Inventor: HASE TAKASHI
IPC: H01B13/00
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the oxide superconductor coated long-sized body having high superconductivity by forming an oxide superconductor film on the surface of a metallic long-sized substrate through a diamond thin film or a diamondlike carbon thin film as the buffer layer. CONSTITUTION:In a vacuum oxygen partial pressure-controlled chamber 2, a metallic long-sized substrate 4 is rewound by a feeder reel 5, reversed and traveled by intermediate rolls 6 and 7, and wound on a winding reel 8. Meanwhile, the raw materials such as Y2O3, BaCO3 and Cu are charged into the hearth liners 12-14 of a hearth 11, heated by an ionization filament 15, and vaporized. The vaporized molecules or atoms are deposited on the front and rear of the traveling substrate 4 to form a Y-Ba-Cu-O-based oxide superconductor film. In this case, a diamond thin film or a diamondlike carbon thin film is provided on the surface of the substrate 4 as the buffer layer. Consequently, the mutual diffusion between the superconductivity revealing raw materials and the substrate 4 is prevented, and an oxide superconductor coated long-sized body having high superconductivity is obtained.
Patent JP-H09229080-A (JP)
Title: Sealing device for rolling bearing
Inventor: KUROMATSU MIKIO
IPC: F16C33/80
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the easy mounting characteristic and sealing performance of a seal member by making a part between a lip part of inner circumferential part of one of seal members and an inner race a non-contact seal part, making an inner surface of the lip part an inclining surface, and forming a plurality of cut parts or notches on each inclining surface of the outer circumferential part of the seal member. SOLUTION: At both side surfaces 6a, 6b of recessed circumferntial groove 6 of an outer race 2, a seal member 5 is formed which is made of synthetic resin having a main lip part 9 elastically retaining an outer circumferential part 7 and forming a non-contact seal part (c) at an inner circumferntial part 8 between inner races 1. The seal member 5 forming the part (c) may be positioned on one of outer races 2. The outer circumferential surface of the seal member 5 is an inclined surface 11 while an auxiliary lip 9a is formed with the inner surface of the lip part 9 being an inclined surface 14. On the inclined surface 1 noches 12 are formed at several positions in the circumferential direction while similarly notches 13 are formed on the inclined surface 14.  With the notches 12, assembling with no fear of generation cracking in the seal member at the time of assembling into the outer race is made possible, and also with the nothes 13 serving as a grease sump, leakage of grease sticking to the inside of the seal member is prevented.
Patent JP-S60210284-A (JP)
Inventor: HORIE FUJIO
IPC: D05B3/02
Filed: 1984-04-02
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-H05267128-A (JP)
Title: Manufacture of x-ray mask
IPC: G03F1/22
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a method, in which the transfer of an extra-micro defect such as a pinhole, a pin dot, etc., can be prevented when a copy mask is manu factured from the master mask of an X-ray mask. CONSTITUTION:A master mask 16 prepared through an electron lithographic method is brought near and arranged onto a laminated substrate 10, in which a membrane 12, an X-ray absorber 13 and a resist 14 are laminated onto a substrate, X-rays 15 are inclined only by theta from a normal 25 and applied, and an X-ray absorber pattern 19 on the master mask 16 is transferred onto the resist 14. Since X-rays 15 are transmitted obliquely through the X-ray absorber pattern 19 at that time, effective transmission-film thickness of the X-ray absorber varies thus preventing transfer of micro defect onto the resist. The circuit pattern of the X-ray absorber is formed onto the membrane 12 through development and etching, the resist 14 is removed, and a window is shaped to the substrate 11 through an etchback.
Patent JP-H09255385-A (JP)
Title: Production of inorganic plate and inorganic plate produced by it
Inventor: KUBO MASAAKI
IPC: C04B24/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To develop strength in an early stage without preventing the hydration reaction of a cement by adding a wood material with deposition of a preventing agent against hardening inhibition into a hydraulic material essentially comprising a cement. SOLUTION: The preventing agent against hardening inhibition such as a hardening accelerator and water repelling agent which accelerates hardening of a cement component is deposited on the surface of a wooden material such as pulp, wood chips, wood wool or wood fibers by 0.5 to 10.0wt.% of the cement component. The obtd. wooden material and a hydraulic material essentially comprising a cement are mixed and formed to obtain an inorg. plate.
Patent JP-H06275879-A (JP)
Title: Superconducting element and its manufacture
Inventor: ABE HITOSHI
IPC: H01L39/24
Filed: 1993-03-24
Abstract: PURPOSE:To provide a superconducting element which is operated in a terahertz band and to provide its manufacturing method. CONSTITUTION:Bi (Ba, Rb) O3 is laminated on a substrate 10 by a molecular- beam epitaxy under conditions of 350 to 450 deg.C and 10<-8>Torr, and a first superconductor film (Tc=28K) 12 in a thickness of 100Angstrom  is formed. Bi (Ba, La) O3 in which the concentration of La has been set at 10% is laminated on it by the molecular-beam epitaxy method at a temperature of 400 to 450 deg.C, and an insulator film 14 in a thickness of 30 to 80Angstrom  is formed. The insulator film 14 displays a resistance value of 10<10>OMEGAcm at a temperature of 4 to 25K. Then, Bi (Ba, Rb) O3 is laminated on it, and a second superconductor film 16 in a thickness of 1000 to 3000Angstrom  is formed.
Patent JP-S56161535-A (JP)
Title: Wireless camera radar for automatic photography
Inventor: YOSHIDA KINGO
IPC: G03B17/38
Filed: 1980-05-17
Abstract: PURPOSE:To enable the person in front of a camera to precisely detect that part in the visual field of a camera he is situated, by mounting a display part consisting of a rod indicating a front direction and a visual field frame. CONSTITUTION:This consists of a device that enables a person who takes pictures away from the camera to accurately search in what position of the visual field of the camera he is now situated by a camera radar consisting of a direction indicating rod 2 extending to the front and rear of the camera from the direct front of the camera and a visual field frame 3 of a square or elliptical shape formed into one body to the strobe insertion part 1 of the camera body and a remote control device which remote controls the camera and the camera radars 2, 3 from the position apart from the camera. The person standing at several meters in front of the camera can definitely judge whether he is in a position suitable for image pickup or not.
Patent JP-H03266315-A (JP)
Title: Taping device
Inventor: YONEDE TATSUO
IPC: H01B13/00
Filed: 1990-03-16
Abstract: PURPOSE:To perform taping easily by taping while transversely sending a bunch of electric wires in a longitudinal direction in the state where a fixed grasp, a moving grasp and the wires are held by right and left hands and a bunch of the wires are held by using both hands. CONSTITUTION:A mainframe 1 is supported by grasping a fixed grasp 8 and a moving grasp 9 using three fingers, the thumb, the first finger and the middle finger of the left hand and a bunch of wires 16a are held using remaining two fingers, the third finger and the small finger. That means to hold the mainframe 1 and at the same time hold a bunch of wires 16a using the left hand. On the other hand, a bunch of wires 16b are held and fixed using the right hand. Since taping work can be done in the section of a bunch of wires 16 held and fixed by means of both hands, respectively, and since no tottering and shift of a bunch of wires 16 can be caused by the tension of a vinyl tape 15 during its winding process. There is no problem in taping work. As the vinyl tape 15 is pivotally supported by a pillow ball so that it can be subjected to constant tension all over the width, there is no longitudinal crease resulting from transversely irregular tension of the vinyl tape 15.
Patent JP-S62224679-A (JP)
Title: Apparatus for forming deposited film by plasma cvd method
Inventor: KAWAMURA TAKAHISA
IPC: G03G5/08
Filed: 1986-03-26
Abstract: PURPOSE:To form a deposited film which is uniform in the film thickness, quality and various characteristics and to make mass production of the film by using a porous material having numerous micropores to constitute means for introducing gaseous raw materials for forming the film into a reaction in a reaction space in which a cylindrical substrate is installed. CONSTITUTION:The pipes 15 for introducing the gaseous raw material for forming the deposited film of the conventional apparatus for forming the deposited film by a plasma CVD method is constituted of the porous material having the numerous micropores, for example, pulverized alumina powder molding, etc. The inside of the reaction vessel 1 is evacuated to a vacuum through a discharge pipe 12 and at the same time the cylindrical substrate 6 is heated and held to and at a prescribed temp. and is further rotated by a means 8. The respective gaseous raw materials are uniformly introduced through the micropores of the introducing pipes 15 into the reaction space. For example, a high frequency is impressed between a cathode electrode 2 and the substrate 6 (anode electrode) by a voltage impressing means 14 to generate a plasma discharge, by which the gaseous raw materials are excited into specifies. The deposited film is thus formed on the surface of the substrate 6.
Patent JP-H08258727-A (JP)
Title: Energy absorption type intermediate shaft
Inventor: MORIYAMA SEIICHI
IPC: B62D1/19
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the manufacturing cost of members by eliminating such necessity that the rigidity of each constituent member is especially increased. CONSTITUTION: A small cross-sectional area 39a and a pushing/pressing part 45 are arranged to a shaft 26 inserted inside a tube 25. A covering tube 27a exists around this small cross-sectional area 39a. A position in which the pushing/pressing part 45 is formed is regulated in such a way that one end edge of the covering tube 27a is positioned around the circumference of the small cross- sectional area 39a while this pushing/pressing part 45 is brought in contact with this covering tube 27a. Distances α, β, γ, between respective constituent parts 45, 27a, 25, 34 is set to α+β<γ.