baber/WOPTO huggingface dataset:
Patent JP-S6458466-A (JP)
Title: Polishing device for inner periphery of annular body
Inventor: MIYAZAWA KENJIRO
IPC: B24B5/08
Filed: 1987-08-28
Abstract: PURPOSE:To polish the inner peripheral surface of an annular body not having true roundness such as ring, etc. uniformly and efficiently by installing an elastic member for elastically press-attaching a grinding wheel onto the inner periphery of the annular member. CONSTITUTION:An elevation base 39 is lowered by the operation of an air cylinder, revolving a spindle 57 and a grinding wheel 58 at a high speed by the operation of an air turbine 56, and the wheel 58 is inserted into the inside of an annular body held by a stock vice 16. Then, the wheel 58 is moved verti cally within a small range through the elevation base 39. Then, an air cylinder 51 is operated, and a slide base 46 is moved in sliding in the transverse direction to the position regulated by a screw 52. An air turbine 56 held onto a holder 54 formed integrally with the slide base 46 ad the spindle 57 are moved in sliding, and the wheel 58 is press-attached onto a part of the inner periphery of the annular body. In this case, the holder 54 is installed onto the side base 46 through a spring plate (a kind of an elastic member) 53. Therefore, the wheel 58 can be elastically press-attached onto the inner periphery of the annu lar body, and the inner periphery of the annular body can be polished with high precision by the wheel 58.
Patent JP-H0960590-A (JP)
Title: Cryopump
Inventor: JINBO TAKESHI
IPC: H02N2/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration generated by the operation of a cryo-pump. SOLUTION: An ultrasonic motor 14 is used as a power source for operating a cryo-pump 2. When the cryo-pump 2 is connected to the vacuum chamber of a spattering device, vibration rarely exists in the vacuum chamber due to the silence of the ultrasonic motor 14, and the precision of the fine machining of a semiconductor in the vacuum chamber is further improved.
Patent JP-2000028356-A (JP)
Title: Method for evaluating inclinometer
Inventor: MURAKAMI MITSUO
IPC: G01C9/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To shorten initial drifts in evaluating inclinometers. SOLUTION: In this evaluating method, two inclinometers 10 and 20 are placed on a stone level block 02 and then covered with covers 03 and 04 of insulating material, and the inclinometers 10 and 20 are each energized into an actuated state. Then temperate fluctuations inside the covers are detected by a temperature detector 12 placed inside the covers, and temperature correction by the temperature fluctuation data inside the covers detected by the temperature detector 12 is performed on each output data of the inclinometers 10 and 20. Data after temperature correction on the inclinometers is each computed to perform tidal correction successively. By this, it is possible to suppress the effects of temperature fluctuations and to shorten initial drifts.
Patent JP-H0663354-A (JP)
Title: Wet flue gas desulfurizer and operation thereof
Inventor: YOSHIKAWA HIROBUMI
IPC: B01D53/34
Filed: 1992-08-12
Abstract: PURPOSE:To provide a wet flue gas desulfurizer capable of preventing the clogging of a circulating pump and spray nozzles and stably operating a desulfurizing column. CONSTITUTION:When starting a desulfurizer, a liquid absorbent is agitated by using an mixing agitator 7 installed in an oxidizing tank 6 of a desulfurizing column to circulate the liquid absorbent discharged from a pipe 10a for pulling out the upper liquid absorbent of thin concentration of solid of liquid absorbent pulling-out pipes 10a-10c arranged in the vertical direction of the oxidizing tank 6. The liquid absorbent is pulled out with time and successively from pipes 10b, 10c for pulling out the lower liquid absorbent of dense concentration of solid, not causing the liquid absorbent of high concentration of solid to be transferred to a circulating pump or spray nozzles, preventing the circulating pump 5 for transferring the liquid absorbent or the spray nozzles 4 for spraying it from being clogged and broken.
Patent JP-H0670487-A (JP)
Title: Power supply switching-over circuit
Inventor: INAGI SATORU
IPC: H02J9/06
Filed: 1992-08-12
Abstract: PURPOSE:To provide a power supply switching-over circuit whereby a useless power consumption can be reduced. CONSTITUTION:An external power supply 1 and a load circuit 2 are connected by a MOS type FET Q1, and a battery 3 and the load circuit 2 are connected by a MOS type FET Q2. Further, by a differential switching circuit 41 using a FET Q5 and transistors Q6-Q9, the voltage difference between the external power supply 1 and the battery 3 is sensed. Hereupon, according to the sensed result, either the FET Q1 or the FET Q2, which is on the side of the higher voltage one of the voltage sources comprising the external power supply 1 and the battery 3, is brought into ON-state. Therefore, a current is applied to the load circuit 2 from either the external power supply 1 or the battery 3 via either the FET Q1 or the FET Q2 respectively. Thereby, a useless power consumption can be reduced, and the time in which the battery 3 can drive a portable apparatus, etc., can be increased.
Patent JP-H0498754-A (JP)
Title: Discharge lamp
Inventor: ONISHI MASAHITO
IPC: H01J61/92
Filed: 1990-08-14
Abstract: PURPOSE:To realize a low noise lighting fixture by applying the constitution wherein magnetic field generated due to outflowing current through an electric circuit is concentric and offset with another magnetic field generated due to incoming current. CONSTITUTION:A slender tube body la with one end open to a tube body 1 and the other end closed is laid concentrically at the center of the tube body l having circular section and both ends closed. In addition, an electrode f1 is provided inside the closed end of the aforesaid slender tube body la, and an electrode f2 is fitted concentrically with the aforesaid electrode f1 within the end of the tube body l at the closed end of the slender tube body la, thereby constituting a discharge lamp. In this state, when high voltage is applied from a ballast circuit 2 to a gap between the concentrically laid electrodes f1 and f2 for generating electric discharge, lamp current Ib flows within the tube body l enclosing the slender tube body la in such a way as enclosing the current Ia concentrically, and in a reverse direction. According to the aforesaid construction, magnetic fields generated with both currents Ia and Ib offset each other, thereby enabling a radiation noise due to the currents through the discharge lamp to be lowered and wave disturbance to be restrained.
Patent JP-S6194941-A (JP)
Title: Copying paper feeding system
Inventor: SETO TAKASHI
IPC: B65H3/00
Filed: 1984-10-16
Abstract: PURPOSE:To enable to move a selected copying paper storage to the paper feeding system with minimum noise, by only turning directly or reversely at 90 deg. an index cam from the unfeeding position. CONSTITUTION:A two phase index cam 2 with shifted phases by 180 deg. is installed close to the copying paper storage 1. This index cam 2 has respective drive transmitting measures 4 (such as clutches). By turning the drive transmitting measures 4 on or off to turn these index cams directly or reversely selectively, a random copying paper storage 1 in the upper, middle or lower section can be selected to move to the paper feeding system.
Patent JP-H1035700-A (JP)
Title: Pilfer-proof cap
Inventor: KOBA TOSHIMITSU
IPC: B65D41/34
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a flap from being torn off at the time of unsealing to ensure sure unsealing. SOLUTION: The pilfer-proof cap 1 made of synthetic resin comprises a circular top portion, a cylindrical skirt portion 4 having on its inner periphery an internal thread, a tamper evident ring 5 formed by extending the lower edge of the portion 4 through a perforation 6, a plurality of flaps 9 which are provided along the inner periphery of the ring 5 at regular intervals 10 so as to be vertically displaced, and two vertical scores 7 formed in the ring 5, each of which is passed through the entire thickness of the flap 9 so as not to be cut off. The positions of the flap 9 and the vertical score 7 are set in such a relationship as W>X>w, where W is circumferential length of flap, w is interval between flaps, and X is interval of vertical scores, and at least one of the scores 7 always corresponds to any one of the flaps 9.
Patent JP-H09103550-A (JP)
Title: Variable pattern display device for pattern combination game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of dust to a pattern belt and deploy a proper pattern combination game including the stable movement of the pattern belt and the accurate detection stop display. SOLUTION: Concave relief recesses for evading the contact with detection marks 30, 30a portions arranged at the required positions of a pattern belt 28 are formed at the required positions on the outer peripheries of a main pulley 19 and a driven pulley 20 in a rotation driven control mechanism 16. The rotation drive control mechanism 16 is provided with a dust removing member 75 capable of being properly brought into contact with the installation portions of the detection marks 30, 30a of the pattern belt 28 when the pattern belt 28 suspended on the rotation drive control mechanism 1 6 is rotatively moved in the required direction.
Patent JP-S6458775-A (JP)
Title: Circular circulation type parking device
Inventor: IMAMURA TATSUMASA
IPC: E04H6/18
Filed: 1987-08-31
Abstract: PURPOSE: To prevent waste on structure, and to reduce cost by foldably constituting the lifting-lowering frame of a fork lift for lifting and lowering while placing the floor face of a circulation section and the floor face of a lifting-lowering section at the same level. CONSTITUTION: A circular circulation type parking device unit U is composed of left-right feeders transferring pallets 2... juxtaposed on a frame 1 made of steel installed in an underfloor or underground parking space at upper and lower two stages and pallet slewing devices mounted at both ends of the feeders. A fork lift 6 for lifting and lowering comprising a foldably constituted lifting- lowering frame 7, an oppositely arranged lift pole 8, a driving roller chain 9, sprockets 10, 11 and the like is fitted on one side of the parking device unit U. The floor face of the circulation section of the parking device unit U and the floor face of a lifting and lowering section are placed at the same level. Accordingly, the whole device can be formed in a rational shape.
Patent JP-S59106816-A (JP)
Inventor: YOKOYAMA HIROMICHI
IPC: F16L21/00
Filed: 1982-12-07
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-S60106179-A (JP)
Title: Heat treatment of semiconductor
Inventor: KAJIKAWA YASUTOMO
IPC: H01L21/26
Filed: 1983-11-14
Abstract: PURPOSE:To activate electrically the impurities implanted by ion injection without reducing high electron mobility in the heterostructure of selectively doped GaAs/n-AlGaAs by a method wherein instantaneous heating is accomplished by infrared lamps causing less diffusion of impurities. CONSTITUTION:A quartz tube 8 is encircled by several infrared lamps 6 respectively provided with reflectors 7 and houses a specimen supporting bed 9. A specimen 10 is placed on the specimen supporting bed 9. Temperatures during heat treatment are measured by means of thermocouples attached to the specimen supporting bed 9. With the heat treatment by means of infrared flash lamps being used for the electrical activation of impurities in the heterostructure of selectively doped GaAs/n-AlGaAs, high electron mobility proper to a heterostructure remains unaffected while the electrical activation of the impurities is accomplished as required.
Patent JP-S58116879-A (JP)
Title: Picture recording device
Inventor: TANAKA NOBUYOSHI
IPC: H04N5/335
Filed: 1981-12-29
Abstract: PURPOSE:To obtain pictures of high quality while facilitating image pickup operation regarding to a moving body by closing a shutter periodically and synchronizing the closing operation with the driving period of an image sensor, and making the closure intervals of the shutter coincident with transfer periods of the sensor. CONSTITUTION:The shutter 3 is arranged between the image pickup lens 1 and image pickup device 5 of the image pickup optical system of an image pickup device, a shutter driving circuit 10 is connected to the shutter 3, and a sequence control circuit 11 for controlling the whole image pickup device is connected to the circuit 10. This device 5 is composed of interline or frame transfer CCDs, etc., and the storage of picture information of this device, transfer among CCDs, etc., are brought under the control of a driver circuit 9. To the circuit 11, a duty cycle setting circuit 12 for setting the closure time of the shutter 3 is connected and the periodic closing operation of the shutter 3 is synchronized with driving periods of the device 5 to make the closure intervals of the shutter 3 coincident with transfer periods of the device 5, thereby outputting pictures of high quality to a video signal processing circuit 6.
Patent JP-2000049369-A (JP)
Title: Thin-film solar battery module
Inventor: YAMAGISHI HIDEO
IPC: H01L31/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an integration-type thin-film solar battery module with a desired output voltage without decreasing an optoelectric conversion efficiency, despite a large light reception area being provided. SOLUTION: A thin-film solar battery module includes a plurality of sub modules, each sub module includes a specific number of cells 2b, 3b, and 4b; common bus bars 5a, 5b, and 5c for collecting current from the sub modules are provided between two adjacent sub modules; a plurality of cells 2b, 3b, and 4c are connected in a first direction in series in the sub module at one side of the bus bars 5a, 5b, and 5c; and a plurality of cells 2b, 3b, and 4c are connected in a second direction that is opposite to the first direction, in series in the sub module at the other side of the bus bar.
Patent JP-S6263237-A (JP)
Title: V belt and transmission gear thereof
Inventor: EDOARUDO ROBETSUKI
IPC: F16G5/06
Filed: 1986-09-12
Abstract: A V-belt (1) comprising at least three layers (2, 3, 4) of elastomeric material embedding discontinuous fibers (5, 6, 7); one of the layers (2) comprises fibers (5) directed transversally to the belt longitudinal direction and the two remaining layers (3, 4) comprise fibers (6, 7) mutually inclined in opposite direction with respect to the belt longitudinal direction X-X, the layers in which the fibers are inclined in the belt longitudinal direction having an equal extensibility. The three layers (2, 3, 4) are in direct matual contact and the belt (1) is devoid of inextensible longitudinal strands or the like. In some embodiments, the belt makes part of a two-pulley transmission, in particular for stepless speed change gears, where only one pulley is of the expanding type.
Patent JP-H1084981-A (JP)
Title: Mammary gland vector
Inventor: FUJIWARA YOSHIHIRO
IPC: C07H21/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new vector inserting a DNA containing a specific control region for a mammary gland into a yeast artificial chromosome vector and capable of producing an animal expressing an extrinsic gene in its mammary gland in which the extrinsic gene is transducer and producing a protein in a milk. SOLUTION: This mammary gland expressing vector is used for preparing an animal expressing an extrinsic gene in its mammary gland in which the extrinsic gene is transduced and producing a protein prescribed by the extrinsic gene in a milk. The vector is prepared by inserting a wide range of DNA region containing a control region of a lactoprotein gene specifically expressed in a mammary gland into a yeast artificial chromosome (YAC) vector and can effectively prepare a transgenic animal producing a desired useful protein in a milk, and its production cost can steeply be reduced.
Patent JP-H0767797-A (JP)
Title: Non-woven fabric article to inhibit foam generation in food production process
Inventor: MATSUMOTO SHOJI
IPC: A23L11/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a non-woven fabric article which can eliminate foam generated in the boiling process for food production without mixing-in odor or foreign matters such as additives, etc., to damage the quality. CONSTITUTION:A non-woven fabric article, which has substance 10g/m<2>-100g/m<2>, thickness 0.2mm-1.8mm, tensile strength in both longitudinal and lateral directions not less than 0.8kg/25mm, the sum of longitudinal and lateral tensile strength is not less than 3.0kg/25mm, and abrasion strength by Taber abrasion method A class, is used in a food production process as a directly placed lid to prevent inconvenient foam generation.
Patent JP-S59105552-A (JP)
Title: Gas detecting element
Inventor: MURAKAMI NOBUAKI
IPC: G01N27/12
Filed: 1982-12-09
Abstract: PURPOSE:To shorten the initial erroneous operation time after current supply is re-opened and to enhance sensitivity and a response speed to CH4 or isobutane while lowering sensitivity to obstruction gas, by providing a pair of electrodes to a gas sensor prepared by adding a small amount of Pd and, further, a small amount of Pt to SnO2. CONSTITUTION:A semiconductor 1 comprising metal oxide wherein 0.1- 0.5pts.wt. of Pd and, further, 0.01-0.06pts.wt. of Pt are added to 100pts.wt. of SnO2 and the addition wt. ratio of Pd and Pt is 15:1-3:1 is molded and a pair of noble metal electrodes 2, 3 also used as heaters are formed on said semiconductor 1. A current is supplied to the electrodes 2, 3 of this apparatus to heat the same to 400 deg.C and gas is detected at this temp. By this method, an element high in sensitivity to CH4 or isobutane, suppressed in sensitivity to obstruction gas such as H2 or alcohol, having good response speed and shortened in the erroneous operation time at the initial period of current supply is obtained.
Patent JP-H07134503-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G21/00
Filed: 1994-09-09
Abstract: PURPOSE:To eliminate the dielectric breakdown of an image carrier and to prolong the life thereof by changing the limit value of electric power supplied to a transfer means in the case that the image part of the image carrying means is placed at a transfer position and in the case that the non-image part thereof is placed at the transfer position. CONSTITUTION:When a time required for passing a transfer material through the transfer position is defined as T, the maximum output voltage impressed on the transfer means is set to be 1/2 of the image part until 2mm of the leading edge of a recording material is passed through a transfer part, that means, that of a first color, a second color, a third color and a fourth color is respectively set to be 1.5kV, 2.5kV, 4kV and 5kV. When an action is started at the leading and the trailing edges of the image by estimating the maximum impressed output voltage (that of the first color is 1.5kV) to be lower than an assumed impressed voltage according to the impressed voltage in such a way, the set value 10muA of a constant current does not flow to the transfer means and only the value 57muA being about 1/2 flows to it. That means, constant- voltage control is substantially executed there (non-image part) and the constant- current control of 10muA is executed at the image part.
Patent JP-S6195642-A (JP)
Title: System for returning transmission confirming information
Inventor: SATO EISHIN
Filed: 1984-10-17
Abstract: PURPOSE:To lower the communication about of a storage exchange network by generating and storing transmission confirming information in response to message reception and transmitting the transmission confirming information altogether or individually to a monitor terminal when a command is received from the transmission monitor terminal. CONSTITUTION:Address information 10 from a terminal device 4A is transmitted to a storage exchange 2A, where the propriety is checked and the result is stored in a storage device 3A and an address response 11 is returned to the terminal device 4A. Thus, the terminal device 4A transmits a transmission data 12. The storage exchange 2A discriminates the end of the transmission data 12, returns a transmission monitor 13 to the terminal device 4A and stores the transmission data 12 in the storage device 3A. After the storage exchange 2A transmits relay information 15 to the storage exchange 2B, the 2A transmits the transmission data 12. The storage exchange 2B stores it in the storage device 3B. The received message is read from the storage device 3B and transmits it to the terminal device 4B. The storage exchange 2B generated the transmission confirming information 24 and transmits it to the monitor terminal device 5A via the storage exchange 2A.
Patent JP-2000046439-A (JP)
Title: Regenerator in absorption type refrigerating machine
Inventor: ONISHI TAKASHI
IPC: F25B33/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a regenerator in an absorption type refrigerating machine which has a simple and compact structure. SOLUTION: A regenerator 1 which leads in an absorbent from an absorber of an absorption type refrigerating machine, heats it and separates a refrigerant therefrom is constituted of a heating part 2 heating the absorbent led in and a vapor-liquid separating part 3 separating the refrigerant from the absorbent heated in the heating part 2. In this case, the heating part 2 is constituted of a heating vessel 14 wherein header chambers 11 and 12 are formed in the lower and upper parts and a heating chamber 13 in the intermediate part respectively, while a plurality of heat transfer tubes 15 communicating with the lower and upper header chambers 11 and 12 are disposed in the heating chamber 13 of this heating vessel 14.  A vertical type heating burner 16 is provided in one side wall part corresponding to the heating chamber 13 and the bores of the heat transfer tubes 15 located to the other side wall part, out of the heat transfer tubes 15 in a plurality, are made smaller than those of the tubes to the one side wall part.
Patent JP-2000027106-A (JP)
Title: Pavement method for road
Inventor: OSADA HIDEHARU
IPC: E01C7/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To lessen damage of roads by laying a honeycomb structure on a leveled subgrade and applying a pavement, in which aggregate is mixed in a resin, thereon. SOLUTION: A water-permeable asphalt pavement 2 for instance is laid on a leveled subgrade surface 1, and a honeycomb structure 3 is laid thereon when the asphalt pavement 2 is still soft and further, pressed so that a part of the underside of the honeycomb structure 3 is buried into the asphalt 2. Then, a resin pavement 4 in which the ratio of the resin and the aggregate is adjusted so as to be water-permeable is applied on the honeycomb 3 in an extent that the honeycomb is buried. In this way, transfer of the pavement caused by upper loads of vehicles or the like can be prevented and occurrence of recesses on roads caused thereby can be also prevented. Since the pavement is partitioned by the honeycomb structure, scattering of the aggregate in the pavement can be remarkably reduced.
Patent JP-S6372254-A (JP)
Title: Telecontrol equipment
Inventor: OGAMI MITSURU
IPC: H04M11/00
Filed: 1986-09-12
Abstract: PURPOSE:To decrease the operating time of a controller by intermitting the voice during output and transiting the processing to the next stage when an MF signal is inutted during output of voice. CONSTITUTION:A telecontroller 1 connects a subscriber telephone set 2 and an outside telephone set 4 through a general subscriber telephone line 3. A home controller 5 is connected to the telecontroller to control plural devices 6-9 in a home. The telecontroller 1 intermits the output voice in receiving the MF signal at voice output and the voice is transited to the content of the voice output of the next stage or to the processing of the next stage.