baber/WOPTO huggingface dataset:
Patent JP-2001185306-A (JP)
Title: Connector for module
Inventor: YASUFUKU KAORI
IPC: H01R24/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a connection fault or the like of a module due to thermal load or elastic deformation and maintain secure operation of a circuit by alleviating adverse effects coming from electromagnetic wave or the like to a connector or the like, and maintain safe operation by way of cooling off of a semiconductor chip. SOLUTION: The connector has a module 100 connected to a printed circuit board 300 with its board face nearly in parallel with the latter. The connector is provided with a connector body 210 having a receiving part 211 extending along the front side of the module fit for connection and a supporting part 213 receiving the module extending from the receiving part backward, and a groove 211a to have the front part of the module inserted into the rear face of the receiving part. In the groove, contacts 212a, 212b contacting a conductive pad 130 of the module is provided, and a metal cover 220 for holding the connector in a connecting state pinching the module between the supporting part by covering and locking the connector body.
Patent JP-H11315862-A (JP)
Title: Spud, spud assembly and friction assembly
Inventor: DOUGLAS ALAN CHOZEKKI
IPC: F16D25/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a spud assembly which prevents the boundary surface between a spud and a bladder from being damaged, and can be produced at low cost. SOLUTION: This spud assembly is equipped with a spud 50 and a washer 52, which are so constituted that a spud movement in the axial and rotational directions in the inside of a friction assembly can be reduced. The spud is equipped with a main body portion which penetrates the hole 46 of the holding plate 24 of the friction assembly, and is extended while a first axial line is being centered. The main body portion is equipped with outer walls formed in paired flat parts 72 and 74 located in positively opposite positions. The respective flat part 72 and 74 are engaged with paired flat parts 84 and 86 to which a washer 52 corresponds, which is fixed in such a way as not to be rotated with respect to the holding plate. The spud is equipped with a holding member 60 extended in the radial direction from the main body portion.  The holding member is engaged with one side of the holding plate so as to allow the movement of the spud in the axial direction to be reduced.
Patent JP-2000193116-A (JP)
Title: Vent valve
Inventor: ANDO TOMIHIRO
IPC: F16K24/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely open and close a vent valve with simple operation by comprising a valve seat body comprising the recessed parts and the valve seats on the upper and lower parts of a partition wall, and provided with an insertion hole on the center of the partition wall, and an elastic valve element formed by connecting an opening- and-closing valve to a valve opening and closing operation part for automatically closing the valve and forcibly opening the valve, through a connection shaft. SOLUTION: In this vent valve for a portable pillow and the like filled with a sponge rubber-like air enclosing member, the vent valve V is closed in a state that the sponge rubber-like air enclosing member is compressed when the portable pillow is not is use, that is, at the time of contraction. To use this portable pillow, a valve opening and closing operation part 6 of the vent valve V is downwardly pressed while using a convex part for touching 13 as criterion, whereby an opening-and-closing valve 7 integrated with the valve opening and closing operation part 6 is pressed down to be separated from a valve seat 3, and the vent valve V is opened.  As a result, the air is taken in from a vent hole 9 through a vent groove 11 and the like by the suction force generated when the air enclosing member 12 in the compressed state is naturally expanded, whereby the portable pillow is expanded to be used.
Patent JP-2000022189-A (JP)
Title: Substrate with lead oxide layer, formation of lead oxide layer, photovoltaic element and fabrication thereof
Inventor: ARAO KOZO
IPC: C23C14/34
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element having high photoelectric conversion efficiency and excellent in reflection performance and light confining effect. SOLUTION: In a process for forming a metal aluminum layer 1002 on a conductive substrate 1001 by sputtering, forming a zinc oxide layer 1003 oriented to C-axis thereon by sputtering and depositing a zinc oxide layer 1004 having inclined C-axis further thereon by electrodeposition, substrate temperature at the time of sputtering a zinc oxide layer 1003 is set such that the surface roughness Ra of the zinc oxide layer 1004 will be 80 nm or less and the mean inclination angle of crystal grains on the surface will be 15 deg. or above.
Patent JP-2001187312-A (JP)
Title: Deodorizing device for sewage treating basin such as settling basin
Inventor: FUJIWARA MITSUHIRO
IPC: B01D53/81
Filed: 1999-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device for a sewage treating basin such as a settling basin capable of effectively extinguishing the special odor from the inside of the sewage treating basin and discharging it to outside. SOLUTION: In the deodorizing device for removing the odor generated for the sewage treating basin 1 such as a settling basin, a sucking port and discharging port are disposed and also ventilating devices 42 and 43 are disposed, and a deodorizing vessel 28 in which a deodorizing agent 36 such as activated carbon or charcoal is housed is disposed at the place generating the odor. In the device, the disposed site is an opening position at which an inspection cap 27 is disposed on the inlet water passage 2 of the settling basin 1, and the deodorizing vessel 28 is disposed at the state at which the cap 27 is removed. The deodorizing vessel 28 is disposed so that the upper surface may be equal to or less than the upper surface level of the settling basin 1 and the whole vessel may be faced in the inlet water passage 2.
Patent JP-2001188705-A (JP)
Title: Tag update control circuit
Inventor: WATANABE YOSHIAKI
IPC: G06F12/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for reducing a dead cycle at the time of controlling the update of a TAG(tag) memory, and for improving access through-put at the time of updating the TAG memory. SOLUTION: This circuit for controlling the indexing and update of information for a tag memory 100 at the time of controlling a cache is provided with a tag update buffer 2 for buffering the update transaction of the tag memory 100, a tag index buffer 1 for buffering the indexing transaction of the tag memory 100, and an arbitration control circuit 3 having an address comparator for comparing the address of an update transaction in the tag update buffer 2 with the address of an indexing transaction in the tag index buffer 1 for controlling the arbitration of the update transaction in the tag update buffer 2 and the indexing transaction in the tag index buffer 1. When the coincidence of the addresses is detected by the comparator, the update transaction in the tag update buffer 2 is preferentially executed.
Patent JP-2000184740-A (JP)
Title: Inverter
Inventor: OKAMI HIROAKI
IPC: H02M7/48
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple high power factor device in which one of capacitor arms is replaced with a vibrating inductor. SOLUTION: The inverter comprises a rectifying power source 10 for rectifying a voltage of an AC power source 11. The inverter also comprises a series circuit of a main capacitor 31 and a vibrating inductor 32. The inverter also comprises a pair of series forward switching elements 51, 52 controlled to be alternately turned ON, OFF. The inverter also comprises fly-wheel diodes 61, 62 in antiparallel with the elements 51, 52. In this case, a series circuit of the power source 10, the capacitor 31, and a vibrating inductor 32 and a series circuit of the elements 51, 52 are connected in parallel with each other. The inverter also comprises a vibrating capacitor 20. The capacitor 20 is connected in series with or in parallel with the power source 10 through the capacitor 31. Fig. 1 shows as connecting state of the former.  The inverter comprises an AC series circuit having an inductive load 40 and an auxiliary capacitor 49. One end side of the AC series circuit is connected to a connecting point between the capacitor 31 and the inductor 32, and the other end of the AC series circuit is connected to connecting point between the elements 51 and 52.
Patent JP-H04215024-A (JP)
Title: Ceramic member inspecting method
Inventor: TANAKA SHUNICHIRO
IPC: C04B37/02
Filed: 1990-12-11
Abstract: PURPOSE:To measure minute residual stress distribution accurately so as to enable the highly reliable quality evaluation of a ceramic member by setting the X-ray irradiation area to the ceramic member to less than the specific value. CONSTITUTION:X-rays 21 are collimated by a collimator 23 provided with a pin hole 22, and radiated onto a measured ceramic member 24. An X-ray detector measures the intensity and diffraction angle of the diffracted X-rays diffracted by the member 24 so as to obtain residual stress on the basis of the measured result. In this case, the diameter of the pin hole 22 and its distance to the member 24 are adjusted to set the X-ray irradiation area (ds) to less than 0.2mm<2>, which results in obtaining minute residual stress distribution with accurracy to enable the highly reliable quality evaluation of the member 24. In addition, the long diameter (dy) of the X-ray irradiation area on the member 24 is set to less than 0.6mm, and X-ray radiation is performed on the part, with more than 1000 crystal grains existing, of the member 24 to improve inspection accuracy.
Patent JP-H03267074-A (JP)
Title: Device for sending forth radiation against spherical cavity isotropically
Inventor: BUORUFUGANGU BAIYAA
IPC: A61M25/00
Filed: 1990-12-12
Abstract: PURPOSE: To guarantee a spherical scattering characteristic and to make an LL fiber capable of being easily introduced into a hollow organ via a slender entrance opening by forming the terminal of the LL fiber into a conical shape, and surrounding the same with a scattered medium. CONSTITUTION: In a device which isotropically radiates a cavity of a spherical configuration and which comprises a catheter 1, an optical fiber 2 being slidable within a catheter passage, and a deformable sleeve 3 being close to the catheter 1 and capable of being filled via a separated passage, the terminal of the LL fiber 2 is formed into a conical shape and surrounded by a scattered medium. Since a scatterer at the center has a remarkably greater diameter than the catheter 1, sufficient radiation in a wall area in the vicinity of a catheter axis can be guaranteed, and a radiation characteristic can be adjusted via the packed condition of a center balloon.
Patent JP-H04216364-A (JP)
Title: Disk loader
Inventor: MINEMOTO KENICHIROU
IPC: G11B17/028
Filed: 1990-12-14
Abstract: PURPOSE:To center a disk without moving vertically a centering member by forming the centering member into an umbrella shape, providing a large number of slits and forming the member by an elastic member. CONSTITUTION:A beveled part 13a is formed on the outer surface of an umbrella part 13 of the centering member 11, and a large number of slits are formed at equal intervals around the umbrella part 13 from its lower end edge to an upper end of the beveled part. Consequently, the umbrella part 13 presents a comb shape, while the centering member 11 is formed out of an elastic material. At the time of loading the disk 4, the disk 4 is disposed so as to insert the centering member 11 into a centering hole of the disk 4, and the disk 4 is lightly pressed against a turntable 3 by force in a degree of overcoming elastic force of the umbrella part 13. By this method, the disk 4 is loaded into an accurately centering position by fitting a proper position on the beveled part 13a of the centering member 11 into the centering hole in bending inward the umbrella part 13 as abutted strongly by the inner peripheral part of the centering hole of the disk 4.
Patent JP-H04210262-A (JP)
Title: Dust collector for automobile road tunnel
Inventor: NAKAMURA SHOGO
IPC: B03C3/36
Filed: 1990-12-06
Abstract: PURPOSE:To improve the efficiency of an electrostatic precipitator by providing a wind direction plate with one end opened or closed by an actuator with respect to a fulcrum to a suction port, and changing the opening degree of the plate in accordance with the discharge of a blower. CONSTITUTION:A wind direction plate 12 fixed to a ceiling board 8 by a hanger 11 and made free to open and close is provided on a suction port 10 bored in the board 8. The opening degree of the plate 12 is stepwise adjusted by an actuator 13 consisting of a hydraulic or pneumatic servo mechanism. The inflow of air to a dust collecting unit 3a positioned above the plate 12 is interrupted in partial operation, and the wind velocity to the unit 3a is appropriately maintained. In this case, the unit 3a not supplied with the sucked air is stopped to save power. The inclination of the guide plate 14 of a grill mounted in the suction port 10 is progressively reduced toward the electrostatic precipitator 3 to ease the concentration of the flow on the unit 3a in the rated operation. Consequently, the velocity of the air passing through the precipitator is appropriately maintained, and dust is collected with high efficiency.
Patent JP-H04357466-A (JP)
Title: Logic analyzer
Inventor: NAKAJO KOICHI
IPC: G01R13/28
Filed: 1990-12-28
Abstract: PURPOSE:To achieve a logic analyzer which allows trigger conditions to be set for two timings and a complex measurement analysis according to combination of two trigger conditions to be made for a digital signal measuring device. CONSTITUTION:A title item consists of a memory which allows an input signal to be written and read simultaneously, two counters 2 and 3 which allow write and read addresses of a memory 1 to be generated, two comparators 4 and 5 which compare a first setting condition with an input signal which is written into the memory and compare a second setting condition with an input signal which is read from a previous memory, and a flip-flop 8 which outputs the trigger signal by satisfying setting conditions of two comparators 4 and 5.
Patent JP-H04219400-A (JP)
Title: Method for polishing diamond
Inventor: MASUKO TSUTOMU
IPC: C30B33/00
Filed: 1990-12-19
Abstract: PURPOSE:To provide a method for improving the rate and precision of polishing of diamond and suppressing the thermal deformation of the diamond in a diamond polishing method utilizing a chemical reaction at high temperatures. CONSTITUTION:High heat is locally given to the surface of diamond, and active hydrogen and oxygen are effectively fed on the surface to be polished. A porous metal plate 6 is brought into sliding contact with the surface 5 of the diamond to polish the surface, thereby permitting the local and short-time heating and efficient etching of the surface of the diamond piece to achieve the above- mentioned object.
Patent JP-H04242548-A (JP)
Title: Bag with synthetic resin fastener
Inventor: YANO MITSURU
IPC: B65D33/25
Filed: 1990-12-21
Abstract: PURPOSE:To improve airtightness of a fastener part without changing an original shape of fastener in a synthetic resin bag with a fastener at its opening part. CONSTITUTION:Both or either of male and female nails of a male and female engaging nail type fastener 4 is covered with a tapelike resin film 5 in the longitudinal direction. Both ends of the tapelike resin film 5 in the width direction are adhered to a film of a bag body 1 along the longitudinal direction of the fastener 4.
Patent JP-H04251057-A (JP)
Title: Sheet feed control device
Inventor: MORIYA MASAO
IPC: G03G15/00
Filed: 1990-12-25
Abstract: PURPOSE:To improve workability and to improve a man machine interface by not initializing a sheet feed stage based on a priority selection order but selecting a sheet feed stage, selected by a sheet feed selection key, in priority when an operator selects a sheet feed stage by means of a sheet feed selection key before initialization of the sheet feed stage. CONSTITUTION:A sheet feed control device regulates the height of recording sheets through the rise of the bottom plate of a sheet feed cassette and automatically selects a sheet feed port available when a power source is turned ON, based on a preregistered priority selection order. The sheet feed control device comprises a sheet feed selection key 101 to select an arbitrary sheet feed port from a plurality of sheet feed ports and a control part 100 to give priority to manual selection by means of the sheet feed selection key 101 before automatic selection of the sheet feed port.
Patent JP-H04223485-A (JP)
Title: Developing device and process cartridge
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/08
Filed: 1990-12-26
Abstract: PURPOSE:To offer a developing device and a which process cartridge which can regulates the quantity of toner supplied to the vicinity of a developing sleeve CONSTITUTION:In the developing device, the developing sleeve 2 is freely rotatably disposed on the opening part in the front of a container 5, and a supplying roller 4 is disposed so as to be rubbed on the developing sleeve 2 in the rear of the developing sleeve 2. Further, an attaching member 7 having the opening part at a prescribed interval is provided on the rear of the supplying roller 4 to part the inside of a container 5, and a sealing member 8 freely pulled out is attached on the opening part of the attaching member. Then, the attaching member 7 is attached so that the top end part of the opening part is located in the vicinity of the supplying roller 4.
Patent JP-H04222842-A (JP)
Title: Cavity-containing polyester film
Inventor: KUMANO KATSUFUMI
IPC: C08L67/02
Filed: 1990-12-25
Abstract: PURPOSE:To improve picture drawing properties of a polyester film containing a large amount of fine cavities in its interior. CONSTITUTION:A cavity-containing polyester film is composed of polyethylene terephthalate and polystyrene. In the constituent ratio of surface elements in the aforementioned film, the ratio of oxygen to carbon measured by electron spectroscopy for chemical analysis(ESCA) is >=15%. Wettability and adhesion to water-based coatings are improved.
Patent JP-H06102004-A (JP)
Title: Vortex type angle and acceleration measuring method
Inventor: MURAKAMI YOSHIHIRO
IPC: G01B7/30
Filed: 1990-12-11
Abstract: PURPOSE:To allow highly accurate noncontact measurement of angle and acceleration at ultrahigh response by extracting a voltage corresponding to the relative position between a probe coil for measuring the angle and a tube for measuring the rotational angle. CONSTITUTION:A pair of probe coils C1, C2 are arranged, at an interval of about 25mm, on the outside of a tube D for measuring the angle while an oscillator is constituted of an amplifier A0, a capacitor C, and a resistor R and AC flux is generated from the coils C1, C2. When the relative positions between the coils C1, C2 and the tube D are fixed, flux generated from the coil C2 interlinks more with the tube D than the flux generated from the coil C1 and thereby a relationship ZC1>ZC2 is satisfied between the impedances ZC1, ZC2 of the coils C1, C2. When the tube D rotates in the direction of an arrow by 90 deg., substantially equal amount of fluxes generated from the coils C1, C2 interlink with the tube D and thereby ZC1=ZC2 is satisfied. Consequently, when the differential voltage VO between the voltages V1, V2 of the coils C1, C2 is extracted through a differential amplifier A6 and converted through a synchronous detector 7 into a DC voltage to be measured, noncontact measurement of the rotational angle of the tube D can be realized.
Patent JP-H04249634-A (JP)
Title: Fluid seal type cylindrical mount
Inventor: ITO MITSUO
IPC: F16F13/24
Filed: 1990-12-28
Abstract: PURPOSE:To secure the superior vibrationproof effect by forming a projection part made of hard material on one side of an inner or outer cylindrical metal fitting which does not support an action member, and constituting the wall part in the mount axis direction of a fluid chamber, in the fluid seal type cylindrical mount which is suitable for the suspension of an automobile. CONSTITUTION:An upper support for suspension is formed by integrally connecting an inner cylinder metal tool 10 and an outer cylinder metal tool 12 by the first and second rubber elastic bodies 14 and 15, and the first rubber elastic body 14 is constituted as an integral vulcanization shaped article 30 which integrally has the inner and outer cylindrical metal tools 10 and 12. An annular fluid chamber 33 is formed by assembling the second rubber elastic body 15 to the vulcanization shaped article 30, and the fluid chamber 38 is divided into a pair of divided chambers 42 by an acting metal titting 40. In this case, the first projection part 22 is integrally formed in the radial direction on the inner cylindrical metal tool 20, and the second projection part 36 is formed on the inside installation metal fitting 32 of the vulcanization shaped article 30, so as to have the projection height (c) larger than the dimension (a) of the gap of a narrowed fluid passage 44.
Patent JP-H04232367-A (JP)
Title: Method for igniting diesel engine
Inventor: TAKAHASHI MASANORI
IPC: F02M21/02
Filed: 1990-12-28
Abstract: PURPOSE:To improve the safety of the operation in an engine, in which a part of methanol is converted to dimethylether gas for ignition by the catalyst, by controlling the quantity of dimethylether to be mixed in the intake air in response to the temperature, which is changed in response to the operation condition of the engine. CONSTITUTION:In a diesel engine, in which methanol is used as fuel and dimethylether gas obtained by converting methanol is mixed with the intake air for automatic ignition, a part of methanol supplied from a methanol tank 6 by a supply pump 7 is injected into an engine 1 by an injection pump 9 with the predetermined timing, and the residual part is supplied to a catalyst converter 3 by a pump 5 for supplying methanol to be converted, and the heat of the exhaust 9 is used to convert the methanol to DME with the work of the catalyst, and thereafter, DME is mixed with the intake air 8 for automatic ignition. In this case, a flow quantity control valve 12 is provided in a DME supply pipe, and this control valve 12 is controlled in response to the engine head temperature by a temperature transducer 13a.
Patent JP-S60500085-A (JP)
Title: 建築要素用の建築材料及びその製造方法ならびに製造装置
IPC: B28B1/50
Filed: 1983-12-21
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-S56501497-A (JP)
IPC: F24S23/00
Filed: 1980-12-01
Abstract: The manufacturing of at least one photothermal converter element according to the invention consists essentially of implanting a multiplicity of substantially uniformly distributed parallely projecting transparent fibers (4) onto a baseplate element (1) provided with an absorbing coating (2) of a normally solid material capable of being temporarily converted to a plastic state, thanks to the use of an array of guiding means (5, 6, 7) arranged above the baseplate element. The implantation proper of the desired fiber structure is then performed by advancing a series of bundles (10) of fibers (4) through the array of guiding means, to the desired level above the baseplate element, and by clipping the advanced bundles to the desired length above the guiding means (5, 6, 7), so as to cause the falling with limited transverse spreading of the clipped fibers onto the coating of the baseplate element. This coating being concurrently converted to its plastic state, the clipped fibers are then caused to adhere to the plastic coating, which is then solidified so as to firmly secure the adhering fibers. The array of guiding means (5, 6, 7) is finally withdrawn from the firmly secured fiber structure. The baseplate element thus provided with such a firmly secured fiber structure thereby cnnstitutes a photothermal converter element.