baber/WOPTO huggingface dataset:
Patent JP-H08308175-A (JP)
Title: Rotator supporting structure for rotary electric machine
Inventor: KANAMORI NAOYUKI
IPC: H02K7/08
Filed: 1995-04-28
Abstract: PURPOSE: To stabilize a pre-loading force applied when a rotor supporting structure is assembled by constituting a pressure spacer of an annular plate so that the spacer can be deformed elastically to a circular arcuate state and can help the smooth support and rotation of the rotor when a mounting pressure is applied to the spacer. CONSTITUTION: A pressure spacer 16 is formed by annularly punching an elastic platy material so that its outside diameter can become nearly equal to the inside diameter of the stepped section 14d of the outer cylindrical part 14b of a bearing section 14 and its inside diameter can become smaller than the outside diameter of the inner cylindrical part 14a of the section 14. The spacer 16 is attached to the inner periphery of the section 14b integrally formed with the section 14 and locked to the surface of the section 14a at the front end of the section 14.  When a rotor supporting structure is mounted, the spacer 16 is elastically deformed to a circular arcuate state in the axial direction by a step S provided between the section 14d and the inner end face 14f of the section 14a and, because of the deformation, a pre-loading force is applied between a rotor hub 13 and the section 14. Therefore, the pre-loading force applied when the rotor supporting structure is assembled can be stabilized.
Patent JP-H04333948-A (JP)
Title: Dual port memory circuit
Inventor: ISHIDA ITSUKI
IPC: G06F13/18
Filed: 1991-05-10
Abstract: PURPOSE:To prevent the system down of all the ports by enabling one access even when the other access is turned to a troubled state for accessing a dual port memory. CONSTITUTION:A shared memory 3 is accessed through a left direction data buffer 1 and a right direction data buffer 2 as common resources. Left direction address buffers 4 and a left direction address decoder 5 judge coincidence between the address of the left port and the address of the shared memory 3, and a right direction address buffer 6 and a right direction address decoder 7 judge the coincidence between the right address and the address of the shared memory 3. A control circuit 8 arbitrates access between the right and left ports of dual ports. A left direction counter circuit 9 and a left direction comparator circuit 10 count access time in the left direction, and a right direction counter circuit 11 and a right direction comparator circuit 12 count access time in the right direction. When the access time exceeds reference access itme, the access in the respective directions is temporarily inhibited, and the other access is enabled.
Patent JP-H10287313-A (JP)
Title: Bag-breaking device
Inventor: KIKUCHI SHIRO
IPC: B02C18/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a bag breaking device capable of breaking a bag in which wastes are collected with a simple mechanism, and capable of rapidly and smoothly taking out the wastes inside. SOLUTION: A pair of slidably opening/closing type bottom plates 3 having a needle member 2 for picking a bag on a butting tip part are provided on a lower opening of a prismatic frame body 1, a bag A containing wastes placed from an upper opening in the frame body 1 is placed on the bottom plates 3, the upper opening is closed by a pair of door lid bodies 6 of hinged double door type, a pair of bottom plates 3 are opened in a condition where the bag A is held by a cylinder member 8 provided on the door lid bodies 6, and the bag A is torn by the needle member 2 to drop the wastes.
Patent JP-S588352-A (JP)
Title: Dividing circuit
Inventor: MURAO YUTAKA
IPC: G06F7/508
Filed: 1981-07-06
Abstract: PURPOSE:To decrease the processing steps and execution time, by offsetting difference between the restoring system and the non-restoring system, and dividing the non-restoring system with a simle constitution. CONSTITUTION:To discriminate from the content of a register 3 where an upper- order data of a dividened in response to the most significant bit as the result of operation of an operation circuit and an overflow signal, discriminating circuit 9 is provided which discriminates whether or not the content of a register 4 being fed with a dividing number is subtracted. According to the result obtained from the circuit 9, whether the content of the registers 3 and 4 is added or subtracted is decided and the circuit 6 is controlled accordingly. The content of the shift register 1 to which the lower-order data of a divided is set is shifted left by one bit and a signal corresponding to the result of discrimination of the circuit 9 is set to the least significant bit.
Patent JP-H046620-A (JP)
Title: Magnetic recording medium
Inventor: ICHIJO MINORU
IPC: G11B5/725
Filed: 1990-04-23
Abstract: PURPOSE:To prevent deterioration of lubricating property even when the medium is stored for a long time or left to stand in a corrosive environment for a long time without causing corrosion of the magnetic recording layer by providing a lubricating layer containing a specified org. compd. on the magnetic recording layer. CONSTITUTION:The lubricating layer containing an org. compd. expressed by formula I is provided on the magnetic recording layer. In formula I, R and R' are hydrogen or alkyl groups, and at least one of them is an alkyl group of >=8 carbon number. R is a perfluoroalkyl group of >=4 carbon number, and (n) is an integer from 0 to 3. Thereby, the obtd. medium has a long output deterioration period, long still life, excelent corrosion resistance and durability, excellent traveling stability and high reliability with little variation in the coefft. of friction.
Patent JP-S586582-A (JP)
Title: Converting method for state of magnetic wall
Inventor: HIBIYA TAKETOSHI
IPC: G11C19/08
Filed: 1981-07-06
Abstract: PURPOSE:To form a dual conductor pattern element with broad transfer margin, by converting a bubble magnetic wall state having various magnetic wall states. CONSTITUTION:A pulse which has a pulse width satisfying a relation of (C/H)+ t0>t>0.40[(C/H)+t0]to the pulse width t=(C/H)+t0 satisfying the condition of erase of a bubble magnetic domain definitely decided with material constant C, t0 and pulse magnetic field H, is applied to a bias magnetic field of the bubble magnetic domain to convert a large-sized bubble into a small-sized bubble. As a result, out of 8 types of bubbles existing in orthorhombic anisotropic garnet grown in the (110) axis, an S=0c bubble only is used for the dual conductor pattern element.
Patent JP-S63271803-A (JP)
Inventor: KAJIYAMA KOSUKE
IPC: F21V7/22
Filed: 1987-04-28
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-H09286627-A (JP)
Title: Optical element forming die and production of optical element forming die
Inventor: NAKAHAMA MASATO
IPC: C03B11/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element forming die capable of forming an optical element which allows the use of the parts up to ridge lines or near to these ridge lines as an optical function surface. SOLUTION: A blank 4 of the same shape as the shape of the desired optical element is arranged in the rectangular parallelpiped hole 2a of a sleeve 2 so as to hold the blank with forming die blanks 3a, 3b. After these forming die blanks 3a, 3b are heated to soften by a heater 7, the forming dies transferred respectively with the shape of the blank 4 by press forming the blank with a pressurizing rod 6 are produced by the forming die blanks 3a, 3b. The shrinkage rate of the glass is calculated from the shape of the intermediate body of the glass obtd. by forming the glass optical element blank heated and softened by using the forming dies. The shape of the blank 4 is corrected by as much as the shrinkage rate of the glass from the result of the calculation. The forming die blanks 3a, 3b are press formed by the blank 4 after the correction, by which the forming dies are obtd.
Patent JP-S5731206-A (JP)
Title: Voltage control oscillator
Inventor: ICHITSUBO IKUROU
IPC: H03B5/18
Filed: 1980-07-31
Abstract: PURPOSE:To reduce the undesired oscillation and at the same time to increase Q, by securing a capacity connection for a varactor diode controlled by the control voltage at an end of a distribution constant line which is longer than 1/4 wavelength and shorter than 1/2 wavelength. CONSTITUTION:An oscillator consisting of the negative resistance is connected to a line 71 via a capacitor 76. The point (e) on the line 71 is turned equivalently into an RF short-circuit face, and a circuit positioned toward the capacitor 76 more than the point (e) functions as series resonance circuit having a line shorter than 1/4 wavelength. Then the capacity of a varactor diode 73 is varied with the control voltage VC, and accordingly the position of the point (e) is shifted. As a result, the length of line is varied to change the frequency of oscillation. The impedance of the point (d) of connection is low with no reduction of Q, and the capacitor 76 is provided at the opposite side to the diode 73. Thus the undesired oscillation can be reduced with a low frequency.
Patent JP-H08301615-A (JP)
Title: Production of synthetic silica powder and production of silica glass molded form
Inventor: SUGURO YOSHIO
IPC: F27B7/28
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the development of fine bubbles in the resultant molded form during melt forming of silica gel powder and increase the bulk density of the powder to be charged into a crucible by heat treating silica gel powder while continuously feeding it via one end of a rotary kiln. CONSTITUTION: First, dry silica gel powder 10-1000μm in particle diameter is obtained by drying and pulverizing a get obtained by hydrolysis or gelation of a tetraalkoxysilane. Secondly, the silica gel powder is heat-treated at 200-1100 deg.C in a core pipe made of quartz while continuously feeding it via one end of the core pipe in a rotary kiln and the final temperature is brought to 900-1100 deg.C at a rate of temperature rise of <=1000 deg.C/h. The heat treatment is conducted under clean air or an oxygen-contg. gas atmosphere. A gas feed nozzle is provided above the powder feed nozzle, the tilt angle of the rotary kiln is set at <=3 deg., there is afforded a doughnut-shaped shuttering board and the diameter of the silica gel feed port is made smaller than that of the discharge port to ensure silica get backflow not to occur.
Patent JP-S60248385-A (JP)
Title: Recording method
Inventor: MOURI HIDEMASA
IPC: B41M5/00
Filed: 1984-05-25
Abstract: PURPOSE:To solve the problem of greasiness on a recording material and enable to record while preventing the material from being contaminated, by a method wherein a powder is previously adhered to a light-transmitting recording material comprising an ink-receiving layer on a light-transmitting base, and an ink is adhered thereto. CONSTITUTION:For example, when forming an OHP image sheet by an ink jet printer, a coating liquid comprising polyvinyl pyrrolidone, benzylidenesorbitol and dimethylformamide is applied to the surface of a polyethylene terephthalate film having a thickness of 100mum, and is dried to provide the ink-receiving layer having a thickness of 20mum, thereby coating the recording material. A powder of talc having an average particle diameter of 6mum is adhered to the surface of the ink-receiving layer, and then an arbitrary image is recorded thereon by the ink jet printer to obtain the OHP image sheet.
Patent JP-S5957919-A (JP)
Title: Electrode
Inventor: RICHIYAADO JIYON BURINKUMAN
IPC: H05B3/03
Filed: 1983-06-15
Abstract: The invention relates to electrodes, particularly for glass furnaces and is concerned with means for forming good electrical contact between the electrode body and a source of electrical supply, which avoid the problems with known electrodes. The objective of the invention is met by an electrode comprising an elongate ceramic electrode body, connecting the electrode body to a source of electrical supply, characterized by a transverse hole (2) extending through the body (1) towards one end thereof, a slot (3) extending from the transverse hole and emerging at the said one end of the body, a plug member (5) having a cross-sectional shape corresponding to the shape of the transverse hole (2) and being a close fit therein, and being of the same material as that of the electrode or of a chemically compatible material having closely related expansion characteristics as that of the electrode material, and a wrapping of a sheet (4) of noble metal around the plug member (5), the end (4A, 4B) of the sheet (4) extending through the slot (3) to a clamp at that end of the electrode to connect the sheet to a source of electrical supply.
Patent JP-H08300583-A (JP)
Title: Multilayer film
Inventor: OOYA YOSHIYUKI
IPC: B32B27/28
Filed: 1995-04-28
Abstract: PURPOSE: To improve label suitability after heat sterilization treatment by laminating an outer layer of a mixture of an amorphous nylon and a straight chain resin nylon, an adhesive resin layer, a gas barrier layer, an intermediate layer of an amorphous or straight chain aliphatic nylon simple substance or mixture, an adhesive resin layer, and a seal layer in the described order. CONSTITUTION: A content of an amorphous nylon of an outer layer is desirably 3-20%. When the content is 3% or lower, label suitability deteriorates and a label of a product falls. When the content exceeds 20%, the outer layer becomes opaque and the transparency deteriorates. Although an intermediate layer is of simple substance or mixture of an amorphous nylon, 6 or 66 nylon is preferable in view of transparency and softness. For a gas barrier layer, an ethylene-vinyl alcohol copolymer is desirable in view of the level of the barrier property. A resin to be used for an adhesive resin layer, a modified polyolefin resin is used, concretely, a polyethylene resin is used. In consideration of heat resistance and pinhole resistance at the time of sterilization, a low- density polyethylene is most preferable.  For a seal layer, resins such as polyethylenes of low, intermediate, and high densities can be used.
Patent JP-H043679-A (JP)
Title: Teletext receiver
Inventor: ARAYA NOBUHIRO
IPC: H04N5/00
Filed: 1990-04-20
Abstract: PURPOSE:To easily perform designation and readout with the small number of operating keys by utilizing information on a display screen by designating a program by moving a cursor being displayed by operating cursor key provided at a remote controller, and reading out teletext data by operating an execution key. CONSTITUTION:This receiver is comprised in such a way that a cursor position is displayed on the program number of an index program being displayed on a television screen, and the cursor being displayed is moved by the operation of a cursor moving key provided at the remote controller 21, and the teletext data with the program number being displayed by the cursor is retrieved and read out from memory 15 by the operation of the execution key. Thereby, it is possible to perform the designation of the operating key in an interactive format with a display picture even with the small number of keys provided at the remote controller, and to easily attain a purpose.
Patent JP-S58222956-A (JP)
Title: Variable choke (venturi) type carburetor
Inventor: ITOU TAKAAKI
IPC: F02M3/12
Filed: 1982-06-22
Abstract: PURPOSE:To aim at securing a good accelerating drive and an exhaust emission while ensuring a stable, engine idling speed, by coupling a throat fuel passage with the inside of a Venturi part at the upstream of a throttle valve via a jet. CONSTITUTION:A slow port 24 is made up an inner wall surface 5 of a suction passage 2 at the downstream of a throttle valve 6, and this slow port 24 is coupled with the inside of a metering jet 21 via a slot fuel passage 25. A connecting part between an inlet passage part 25b and an intermediate part 25a is coupled with the inside of the suction passage 2 at the upstream of a suction piston 3 via an air bleed passage 26. On the other hand, a first flow fuel jet 28 is inserted into the inlet passage 25b while a second slow fuel jet 29 is inserted into the intermediate part 25a. In addition, a connecting part between the intermediate part 25a and an outlet passage 25c is coupled with the inside of a Venturi part 8 via a jet 30.
Patent JP-S63273868-A (JP)
Title: Overcoat type electrophotographic sensitive body
Inventor: NAGAME HIROSHI
IPC: G03G5/14
Filed: 1987-05-01
Abstract: PURPOSE:To enhance image characteristics and durability by forming 2 photosensitive layers composed of a lower Se-As alloy layer, and an upper halogen-doped Se-As alloy layer of 1-5mum thickness, and an interlayer composed of an a-Si (amorphous silicon) layer substantially transparent in the visible light region. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive supporting body 1 the 2 photosensitive layers composed of the lower Se-As alloy layer 2, and the upper halogen-doped Se-As alloy layer 3 of 1-5mum thickness, and the interlayer 4 made of an a-Si substantially transparent in the visible light region, and a surface protective layer 5, thus permitting image characteristics to be improved, always stable shape hard copies to be obtained, and long period stability to be enhanced.
Patent JP-S5630386-A (JP)
Title: Toll call connection control system
Inventor: KONDOU YASUTAKA
IPC: H04Q3/58
Filed: 1979-08-21
Abstract: PURPOSE:To exercise securely control over the connection of toll oscillation by making sure of the completion of the dial-tone connection of a pay station and then by supervising dial pulses sent from an extension telephone set to the pay station via an office trunk. CONSTITUTION:Between the extension telephone set and the pay station to which the telephone set belongs, line circuit LC, switching network SW of PBX, marker MRK, office trunk COT, and oscillating register OR are interposed. After the dial tone of the extension telephone set is received, dialing is done to acquire COT. At this time, OR is being connected. Next, when a toll number is dialed by the extension telephone set, OR releases COT to control oscillation. Consequently, the toll oscillation can securely be controlled.
Patent JP-S58222391-A (JP)
Inventor: ONDA HIROYUKI
IPC: G07B15/00
Filed: 1982-06-21
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-2000298163-A (JP)
Title: Tracking device
Inventor: KATSUMATA NORIYA
IPC: G01S17/66
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress a false target image to obtain a true target image so as to attain high accuracy tracking by providing a polar screen controller or the like for taking in a polar screen on an optical axis of a camera to rotate it and outputting its rotation angle. SOLUTION: A polar screen controller 8 takes in a polar screen 7 onto an optical axis of a camera 1 by a take-in and take-away control driving signal 14 and rotates it. Light from a target passes through the polar screen 7, and polarized light 4' is outputted to the camera 1. The camera 1 outputs polarized light image data 5' to a luminance characteristic output circuit 9. Polarized light inclination is obtained from a polar screen rotation angle 11 outputted from the polar screen controller 8. The luminance characteristic output circuit 9 outputs polarization characteristic data 12 to a polarization characteristic evaluating circuit 10.  The polarization characteristic evaluating circuit 10 extracts picture elements changed large in luminance, holds them as unnecessary image area data and outputs image data 5" removing a picture element group corresponding to the unnecessary image area data, to a tracking circuit 2.
Patent JP-H11303850-A (JP)
Title: Tilt hinge
Inventor: MIURA FUMIAKI
IPC: H05K7/16
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tilt hinge which has the small number of components, which can be manufactured at a low cost, can prevent abrupt drop at lowering time and which can maintain a stable support function for a long time. SOLUTION: A tilt arm includes an attaching member having a pair of bearing plates 4a which are spaced from and faced to each other, a shaft 5 unrotatably held between the pair of bearing plates 4a of the attaching member, a support arm 6 having opposite side panels pivotally journalled to the shaft 5, and provided at its distal end with a means for attaching a monitor television, a torsion spring 11 wound around the shaft between the support arm and attaching members 9, and a disc friction means 15 provided between the shaft and at least one of the side panels of the support arm, or between at least one of the bearing plates of the support member and the side panels of the support arm, for controlling the rotation of the support arm. Further, the disc friction means is composed of a planar washer, one or more of spring washers and a fastening nut.
Patent JP-S60250894-A (JP)
Title: Buildup welding rod
Inventor: TADA KAORU
IPC: B23K35/30
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a padding part which has a good welding property and is excellent in wear resistance and erosion resistance by using a welding rod of an Ni base alloy whose component is limited, instead of a buildup welding rod of a Co base alloy. CONSTITUTION:A buildup welding rod of an Ni base alloy consists of 10-45% Cr, 3-15% Nb, <=20% Mo, 2-13% Fe, and 0.1-3% Al, by a weight ratio, and the balance Ni. In this regard, the reason why the component is limited is because if a composition ratio of Cr is <=10%, it is insufficient to strengthen the corrosion resistance and the matrix and if it exceeds 45%, the wear resistance and erosion resistance cannot be obtained. If Nb is <=3%, it is insufficient for strengthening the matrix, and a contribution of the wear resistance and erosion resistance, and when it exceeds 15%, the mechanical strength is deteriorated. When Mo exceeds 20%, the toughness drops. When Fe is <=2%, it is insufficient for strengthening the matrix and improving the toughness, and when it exceeds 13%, the strength of the matrix drops and the mechanical strength is deteriorated. When Al is <=0.1%, it is insufficient for improving the weldability and the thermal shock resistance, and when it exceeds 3%, the fluidity of a molten metal and weldability drop.
Patent JP-S60250722-A (JP)
Title: Time division type pulse counter circuit
Inventor: OBATA YOSHIMORI
IPC: H03K23/00
Filed: 1984-05-28
Abstract: PURPOSE:To improve the maximum frequency of pulses to be counted with time division and to remove the limitation of a duty ratio and processing time by successively counting up the counted values of respective pulses in accordance with a count request signal and storing the counted value in each pulse signal. CONSTITUTION:Pulse signals P1-P4 to be counted are inputted to a latch circuit LH and converted into pulse signals CP1-CP4 synchronized with a clock CK and the pulse signals CP1-CP4 are inputted to respective input terminals CLK of an FF. The FF detects the rise of respective pulses and outputs pulse detecting signals LP1-LP4. The signal LP1-LP4 are applied to a parallel-serial convertor circuit PISO and converted into a serial count request signal UP on the basis of a parallel input data code signal LD and the signal UP is inputted to a counter CNT successively. The counter CNT inputs the counted values D1-D4 of a count storing register REG in accordance with selecting signals SEL1, SEL2, counts up the counted values in accordance with the signal UP and transfer the counted value again to the REG to store the counted value.
Patent JP-S584196-A (JP)
Inventor: GIYARII AARU FURITSUTSU
IPC: G10H5/00
Filed: 1982-06-21
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。