baber/WOPTO huggingface dataset:
Patent JP-2000087643-A (JP)
Title: Electric motor unit
Inventor: TAKAHASHI TOSHIO
IPC: H02K7/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor unit which is equipped with a rotation detecting function and low in manufacturing cost and has a high reliability. SOLUTION: An electric motor unit is composed of an electric motor 2; a control device 4 equipped with a control circuit for the electric motor 2; a rotation detecting section 39 which has a magnet 34 provided on a driving shaft and a Hall element arranged opposite to the magnet 34; and a speed change gear 3 which converts the rotational output of the electric motor 2 and outputs it. The control circuit is loaded on a control board, and the Hall element is loaded on a sensor board formed separately from the control board. The control board is accommodated in the first housing 41, and the sensor board is accommodated in the second housing 43 formed separately from the first housing 41. The first and the second housing 41, 43 are unitedly connected through a connecting part 44 to form an independent control unit 40.
Patent JP-S63127692-A (JP)
Inventor: AIAN BENION
IPC: H04Q1/02
Filed: 1987-10-15
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-H1156101-A (JP)
Title: Environmental measurement using plant and apparatus therefor
Inventor: ONISHI HIDENORI
IPC: G01N33/483
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an environmental pollution monitoring system capable of performing environmental measurement in a mode closer to the ecology of human and other organisms, and at the same time enabling the real-time large-area environmental measurement through an online signal transmission method and economical by using a plant as a sensor utilizing a vital response of the plant. SOLUTION: This environmental pollution monitoring system is constructed as follows: detection sensors are attached on the outer surfaces of leaves and branches of a plant beforehand, and then various kinds of chemical stimulation are given to the plant; the changes of bioelectric potentials of the plant responding to the stimulation are measured: the potentials and the frequency wave-forms of the determined electric signals are analyzed, and the results are used as the standard environmental response signals of the plants of the species and families same as the above plant;  on the other hand, the changes (potentials and the frequency wave-forms of electric signals) of bioelectric potentials obtained from the detection sensors which have been attached on a plant in the natural world are compared with the standard environmental response signals, and the kinds and the concentrations of chemical substances which affect the plant are calculated based on the results; and the vital response signals detected from a plant is connected to a computer through a signal transmission system consisting of the combination of cable and wireless, and the objective real-time large-area environmental measurement is realized.
Patent JP-S62113927-A (JP)
Inventor: URURIHI KURIMUTO
IPC: F16D55/227
Filed: 1986-11-04
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-S62120481-A (JP)
Title: Continuous cvd thin film forming device
Inventor: TAKAMI KATSUMI
IPC: H01L21/31
Filed: 1985-11-20
Abstract: PURPOSE:To prevent sticking of pulverized foreign matter particles onto the thin film of a wafer with a continuous CVD thin film forming device by providing a suction duct for suspended particles and a cleaning gas supply duct for air curtain in proximity to the discharge duct of said device. CONSTITUTION:The wafer 12 is placed via hot tray 11 on an endless belt 13 heated by a heater 10 and is heated and transferred in an arrow direction by the endless belt 13. A gaseous mixture composed of SiH4 and O2 is blown by clean gaseous N2 as a carrier gas onto the surface of the wafer 12 from an injector 14 consisting of many slits 21 to form the thin insulating film of SiO2 on the surface of the wafer 12 by the CVD method. The suspended particles of SiO or SiO2 are generated as the foreign matter in the outlet A of the exhaust gas duct 15 of such CVD device in the conveying direction of the wafer 12 and therefore, the gas such as air cleaned by passing the same through a filter 19 is blown from a duct 18 to form the air curtain so that the foreign matter is sucked into the suction duct 16 formed of a partition plate 17 without being released to the outside. The sticking of the foreign matter onto the insulating film on the wafer 12 and the deterioration in quality thereof are thus prevented.
Patent JP-H08105674-A (JP)
Title: Refrigerator with deep freezer with no dryer in refrigerating circuit
Inventor: UEKI YUTAKA
IPC: F25B45/00
Filed: 1994-10-03
Abstract: PURPOSE: To prevent icing or the clogging of a capillary tube by sludge, etc., and to stably operate for a long period by heating a refrigerating circuit filled with a thermally inactive gas, replacing it with the thermally inactive gas, drawing it to a vacuum to exhaust the gas in the circuit, and then sealing refrigerant. CONSTITUTION: After a refrigerating circuit is assembled by welding, a thermally inactive gas is filled in the circuit via a filling pipelines 8, the circuit is heated, and a vacuum pipeline 7 is, for example, opened to purge the gas. This operation is repeated to sufficiently replace the circuit with the gas. Then, the gas in the circuit is sufficiently exhausted by drawing it to a vacuum via the pipeline 7. Thereafter, refrigerant is sealed in the circuit from a refrigerant sealing pipeline. The pipelines 7, 8 are cut after the operation is finished, collapsed, and welded to be completely sealed. Thus, the clogging of the tube 4, etc., can be prevented to stably operate for a long period.
Patent JP-H06112880-A (JP)
Title: Portable telephone set
Inventor: TSURUMI HIROSHI
IPC: H04M1/03
Filed: 1992-09-30
Abstract: PURPOSE:To improve a portable performance by arranging a battery or power supply to one case, arranging a transmission reception antenna to the other case so as to set a centroid to the case of the battery side. CONSTITUTION:A case 11 having a battery 14 is set to an inside of a pocket 8, a case 10 having an antenna 12 is put out from the outside of the pocket 8, and the pocket 8 is just clipped by a stapler. Since the heavy battery 14 is put in the inside of the pocket 8, the portable radio equipment is contained stably in the pocket 8. Furthermore, since the antenna 12 is exposed at the outside of the pocket 8, the radiation efficiency of the antenna 12 is kept excellent. Since the antenna 12 is parted from a human body 7 of the user, the absorption of the radio wave by the human body especially at the transmission is less. Thus, the portable radio equipment is realized with excellent carrying performance, high antenna radiation efficiency and excellent convenience of use.
Patent JP-S61139107-A (JP)
Title: Operational amplifier
Inventor: OKAMOTO TOSHIYUKI
IPC: H03F1/14
Filed: 1984-12-11
Abstract: PURPOSE:To reduce the power consumption and the occupied area and to obtain a good zero compensation characteristic for a supply voltage variation elimination ratio by connecting a resistive element and a capacitive element in series between output terminals of amplifying parts of the first stage and the second stage. CONSTITUTION:N type FETs M1 and M2 are a differential pair of input FETs and constitute the amplifying part of the first stage together with FETs M5, M6, and M7. A P type FET M8 is an FET of a driving stage and constitutes the amplifying part of the second stage together with an FET M9. A P type FET M10 used as the resistive element and a capacity C are connected in series, and the bias circuit which determines the gate voltage of the FET M10 is constituted with FETs M11, M12, and M13. A constant current source and a virtual earth point (a) are constituted with N type FETs M3 and M4 as source follower FETs. Though a resistance 1/gmo is connected to source points of FETs M3 and M4 and the virtual earth point (a) when the mutual conductance of FETs M3 and M4 is denoted as gmo, bad influences of the zero point due to the resistance 1/gmo are canceled by the second pole which can be moved by the FET M10 as the resistive element. Further, the size of the FETs M3, M4, M10 or the like and the circuit current are made relatively small.
Patent JP-S61139591-A (JP)
Title: Propelling device for high speed boat
Inventor: KIMURA TSUGUO
IPC: B63B1/18
Filed: 1984-12-10
Abstract: PURPOSE:To make it possible to eiminate the problem of cavitations, by disposing a propller at a specified distance from the rear end of bottom running surface of a hull so that the propeller is completely submerged into water upon low speed sailing to obtain a sufficient propelling force and the propeller is used as a surface propeller upon high speed sailing. CONSTITUTION:Since a propeller 2 is positioned at a distance by (l), D/2<l<0.5L, from the rear end 5 of a running surface, the back wash from the rear end 5 of the running surface rises up near to the water surface in this area even though a boat sails a certain low speed. Further, since the propel ler is positioned in this area, the propeller is completely submerged in the water so that it servers as a normal propeller for generating sufficient propelling force. Accordingly, the problem of insufficient thrust may be eliminated, and further since the propeller may serve as a surface propeller upon high speed sailing, no problem of cabitation is there, thereby it is possible to offer a high speed performance exceeding 50 knot.
Patent JP-S63112941-A (JP)
Inventor: DAIKU HIROYUKI
IPC: A01K61/00
Filed: 1986-10-31
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-H1199406-A (JP)
Title: Chuck
Inventor: KOMINE TAKESHI
IPC: B23B31/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a chuck. SOLUTION: This chuck is constituted so that a chuck cylinder 13 of tapered shape is formed with its outer periphery surface 13a protruding at the front end of a chuck body 10, a flange part 12 is formed at the base end of the chuck cylinder 13, a tightening rotating cylinder 15 which involves a tapered inner periphery surface 15b is fitted on the chuck cylinder 13, and a number of needle rollers 16 revolving in a helical shape are provided between the tightening rotating cylinder 15 and the chuck cylinder 13, and the rear end part side 151 of the tightening rotating cylinder 15 is formed so as to have larger diameter than the front end part side 152 , the outer diameter D1 of the rear end surface 15a of the tightening rotating cylinder 15 is almost the same as the outer diameter Df of the flange part 12 of the chuck body 10,  and the tightening rotating cylinder 15 is tightened so that the rear end surface 15a may come into contact with the front end surface 12a of the flange part 12.
Patent JP-H03123518-A (JP)
Title: Cooker
Inventor: IWATA MITSUMASA
IPC: A47J44/02
Filed: 1989-10-06
Abstract: PURPOSE:To cook with a mixer or cut into pieces by a single with operation by rotatably providing an ON button on the locking position and non-locking position to enable locking and non-locking with depressing the button at each position. CONSTITUTION:A locking mechanism 60 is constituted with a partition plane 62 extending from a guide plane 54 to form a chamber 61, an anchoring lever 63 slidably disposed in the right and left directions and a spring 64 energizing in the right direction. On the partition plane 62 and anchoring lever 63 orifices 62a, 63a are formed so that a rod 46a of a ON button 46 passes through them. On the anchoring lever 63, an engaging part 67 that can be engaged with an anchoring part 46b of the rod 46a only when the ON button is on the ON (locking) position is formed. The rotation of the ON button 46 on the flash position (non-locking position) to depress it against the spring Sa permits the rod 46a to be transferred to the lower position to push down a pin P of a switch 65 through an actuator 66, thereby turning on the switch 65. On the other hand, since anchoring part 46b is transferred to a position shown in a broken line. It is not engaged with an engaging part 67. Therefore with the depression of the ON button 46, it returns to the original position.
Patent JP-S63117966-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: C04B35/58
Filed: 1986-11-01
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-H10105613-A (JP)
Title: Method and device for management of goods collection and delivery condition
Inventor: SHIMADA TADASHI
IPC: G06Q50/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To surely inform a driver and collector/deliverer of an accurate collection/delivery instruction in real time any time and to enable the request side to surely confirm that the driver and collector/deliverer has been informed of the change of contents of collection/delivery or cancel, etc. SOLUTION: This device consists of a terminal machine, which is set in a prescribed position or is provided on a self running body 4 which can be loaded with various goods, and a host machine 2 which issues various collection/ delivery data signals 7. In this case, thus terminal machine is provided with a collection/delivery data storage device 3b, an acknowledgment signal transmission device 3c which transmits a prescribed acknowledgment signal 8 to the host machine 2, and a performance signal transmission device 3d which successively transmits a prescribed performance signal 9 to the host machine 2 at each time of collection/delivery of goods or transmits the prescribed performance signal 9 related to collection/delivery of goods to the host machine 2 by a call signal from the host machine 2.  The host machine 2 is provided with a confirmation means so that the present collection/delivery condition of goods can be instantaneously confirmed by reception of the performance signal 9.
Patent JP-H09107095-A (JP)
Title: Field-effect transistor
Inventor: FUJINAGA KIYOHISA
IPC: H01L29/78
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a much higher drivability by considerably increasing the ratio of the quantity of electric charge in an SiGe channel to the quantity of electric charge in a surface Si channel. SOLUTION: In a semiconductor region of a channel region below a gate oxide film 54, a multiple film layer 56 is formed where a first silicon semiconductor layer, a mixed crystal semiconductor layer and a silicon semiconductor layer are alternately formed in the order from the bottom of the gate oxide film 54, and a potential well for the electron hole is formed inside the multiple film layer 56. And at least in an operating state of the field-effect transistor, a potential difference of the base level of a potential well formed in the multiple film layer 56 to the base level of a potential well on the surface of a first silicon semiconductor layer directly below a gate oxide film 54 is made greater.
Patent JP-H10130966-A (JP)
Title: Apparatus for driving drafting unit cylinder mutually arranged in row
Inventor: LATTION ANDRE
IPC: D01H/
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To constitute a device for driving a drafting unit cylinder so as to be variable and reduce a space. SOLUTION: Transmission gears 7 and 25 are located on supports 8 and 21 kept by a machine frame 33 and motors 20 and 28 are attached to the transmissions 7 and 25 and the motors 20 and 28 are attached to the transmissions 7 and 25 or supports 8 and 21 by using a holder 10 and at least two supports 8 and 21 for the transmission gears 7 and 25 and/or motors are mutually arranged in rows in the longitudinal direction of drafting unit cylinders 1, 2 and 3 and transmission gears 7 and 25 or motor are stepped in longitudinal direction of the machine and/or vertically in the longitudinal direction and supported so as to look over at a glance in the interior of the frame and reduce space.
Patent JP-S62123085-A (JP)
Inventor: SHIMADA TAKASHI
IPC: C04B41/70
Filed: 1985-11-21
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-2000168157-A (JP)
Title: Laser marking method for perishable foods
Inventor: YAMADA MITSUO
IPC: B23K26/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To put a desired mark such as an appreciation time limit directly onto the outside of a perishable food such as an egg, by irradiating the perishable food with a laser beam emitted from a laser oscillator thereby putting a mark on the surface of the perishable food. SOLUTION: A laser marking system comprises a CO2 laser oscillator 10, a beam shaping optical system 11, reflectors 12, 13, a polygon mirror 14, and a working lens 15. The polygon mirror 14, and the working lens 15 are contained in the emitting section and a laser beam is emitted while fixing the lowermost end part of the emitting section, i.e., the emission opening of laser beam. A working table 30 is provided with a conveyor 31 for carrying eggs 40 while arranging in a row and the eggs are passed continuously through the region directly under the emitting section. When the shell of the egg 40 is irradiated with a pulse-like laser beam, heat thereof is absorbed on the surface of the shell which is thereby discolored to show marked characters, symbols, or the like.
Patent JP-H0898828-A (JP)
Title: Magnetic resonance tomographic system
Inventor: MIURA YOSHIAKI
IPC: G01R33/32
Filed: 1994-09-30
Abstract: PURPOSE: To provide a magnetic resonance tomographic system capable of reducing a noise when an exoergic coil in a gantry is air-cooled while inspection is being performed. CONSTITUTION: The on/off operations for the supply of a power to a fan 21 for air blowing and a fan 22 for suction to air-cool a gradient magnetic field coil, etc., provided in the inside of the gantry are performed by electromagnetic relays 31, 32 independently. The air cooling of the gradient magnetic field coil is performed only by suction by driving only the fan 22 for suction for a time between the start of inspection and that of the image pickup of an image and a time between the completion of image pickup of the image and the completion of inspection, and while the image is image-picked up, the air cooling of the gradient magnetic field coil, etc., is performed by the air blowing and the suction by driving the fan 21 for air blowing and the fan 22 for suction.
Patent JP-H01105067-A (JP)
Title: Speed change control device for power vehicle
Inventor: TAKUBO EIJI
IPC: F16H63/30
Filed: 1987-10-16
Abstract: PURPOSE:To surely perform traction restricting action by constituting a device being associated so as to enable a traction restricting mechanism to perform the moving control of a shifter control member only when a subspeed change control lever is controlled to a low speed side. CONSTITUTION:When a subspeed change lever 81 is selected to a high speed side, a traction restricting plate 76 turns being associated with this lever 81, disabling an ultralow speed transmission from controlling high low selections, and the ultralow transmission enables its high low selection to be attained only when the subspeed change lever 81 is selected to a low speed side. Further performing the traction restricting action by a protrusive part 75, provided in a shifter 58 on a shifter stay 55 selecting the ultralow speed transmission to high and low positions, and by the triangular traction restricting plate 76 pivotally supported to a cover, the traction restricting plate 76 is controlled to be turned being associated with high low selecting the subspeed change lever 81. Consequently, while even in a simplified structure, the traction restricting action is surely performed because of less number of parts generating looseness.
Patent JP-H01103795-A (JP)
Title: Medium processing system for card or the like
Inventor: NISHIMURA KAZUHIKO
IPC: G06K17/00
Filed: 1987-10-16
Abstract: PURPOSE: To process a card and a bankbook on a single carrying path by carrying the bankbook on a card carrying path and allowing a magnetic reader writer in the card carrying path to opposite to a magnetic stripe of the bankbook. CONSTITUTION: When a card 33 or a bankbook 31 is inserted from a medium insert port 2, customer data are read from a magnetic stripe 34 or 32. When the inserted medium is the card 33, the card is carried to a card saving section 45 consisting of saving belts 44a, 44b. When the bankbook 31 is inserted, customer data are read from the magnetic stripe 32 of the bankbook 31 and a prescribed page is spread by a page feeder 42. The end of transaction is awaited in this state, and after the transaction is finished, a printer 18 prints out data onto the bankbook 31 and the bankbook is returned. Furthermore, the card is carried forward from the card saving section 45 and data are written on the card and then the card is returned. When only the card 33 is inserted, the data are written on the card after the end of transaction and the card is returned.
Patent JP-2001079362-A (JP)
Title: Filter device
Inventor: HORI AKISHI
IPC: B01D29/62
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To save the equipment cost by decreasing the number of pumps, piping, and instruments, etc., required for washing with chemicals and to make a washing operation simple by simplifying the device equipment, and to easily and efficiently wash with the chemicals in a short time, in a filter device where immersion tanks devided into parallel plural systems are built. SOLUTION: The insides of the membrane immersion tanks 10, 20 A are communicated with a suction side of a washing pump P via liquid take-out pipes 10A, 20A, and are communicated with a discharge side of the washing pipe P via liquid feed pipes 10B, 20B. Valves V1A, V2A, V1B, V2B are provided on the liquid take-out pipes 10A, 20A, the liquid feed pipes 10B, 20B, and a feed means of a washing chemical liquid is connected to the discharge side or the suction side of the washing pump P.
Patent JP-S61138894-A (JP)
Title: Scroll fluid machine
Inventor: MIYAZAKI KAZUAKI
IPC: F04C18/02
Filed: 1984-12-11
Abstract: PURPOSE:To reduce a bad influence given to a machine due to a dust, by forming a suction passage, such that a reservoir of large capacity is provided in the lowest position communicating with a compression element chamber inlet pat via a rising part, and separating comparatively heavy foreign matter in fluid to fall off in said reservoir. CONSTITUTION:If this fluid machine is operated, fluid is allowed to flow down in a suction passage A, formed such that a reservoir B of large capacity is provided in the lowest position communicating with a compression element chamber inlet pat D via a rising part C, reaching the reservoir B to both decrease a flow speed and change the direction of flow by a bottom wall, and the fluid is inverted rising and flowing into a compression element chamber Z via a passage C in the compression element chamber inlet part D. Accordingly, the fluid, when it reaches the reservoir B, detaches, due to a decrease of a flow speed and collision with the bottom wall, a foreign material of comparatively heavy dust or the like, mixed in the fluid, to be accumulated standing in a bottom part. Further the fluid, when it changes a direction to the lateral direction, separates the foreign matter of light weight adhering to grease applied to the surface of a screen 110, and the machine, cleaning the fluid rising in the passage C, can prevent a bad influence given to the machine.