baber/WOPTO huggingface dataset:
Patent JP-2001074005-A (JP)
Title: Hydraulic actuator
Inventor: HIRASAWA YUICHI
IPC: F15B15/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To drive an operation member by high thrust by applying a fluid pressure even on a guide rod without increasing the size of a hydraulic actuator. SOLUTION: A piston rod 22 and two guide rods 28 and 29 are coupled to an actuating member 30 and the actuating member 30 is driven by the piston rod 22. The guide rods 28 and 29 are arranged in additional fluid pressure chambers 43 and 44, and switched to a drive form wherein fluid is fed to a fluid pressure chamber 24 for advance and drive advance of the actuating member 30 is effected, a drive form wherein fluid is fed to the fluid pressure chamber 24 for advance and the additional fluid pressure chambers 43 and 44 to effect advance drive of the actuating member 30, and a drive form wherein fluid is fed to fluid pressure chambers 54 and 55 for additional backward movement and a fluid pressure chamber 23 for backward movement to effect backward movement drive of the actuating member 30.
Patent JP-S62110715-A (JP)
Title: Filtering and foaming device for bath
Inventor: NAKADAI MITSUO
IPC: A61H33/02
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a foaming bath and a cleaning foam bath satisfiable from the standpoint of hygiene, effectiveness, and economy by forming the main device body in the shape of a hollow chair, forming a filtration passage in the internal space, and controlling the amt. and temp. of the air to be blown in. CONSTITUTION:The chair-shaped main device body 1 is positioned from the bottom part to the side part of a Japanese bathtub, compressed air is injected from an air discharge pipe 3, and bath water is filtered in the filtration passage (b). The compressed air spouted from an air discharge port 9 on a seat 4b flows toward a bath taker seated on the seat 4b and the bathtub is foamed. When a foaming bath soln. is charged into the Japanese bathtub until the seat 4b is sunk in a vacant Japanese bathtub, the foaming bath soln. is foamed by the heated compressed air spouted from the discharge port 9, the Japanese bath is successively foamed and filled with cleaning foam. The bath is enclosed with innumerable heated bubble films having a heat insulating property, the bathtub is kept at a desired temp., and a cleaning foam bath is formed.
Patent JP-2001072850-A (JP)
Title: Electroconductive thermoplastic resin composition and thermoplastic resin moldings therefrom
Inventor: KURASAWA YOSHIHIRO
IPC: C08L77/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that has improved electric properties, for example, electroconductivity, antistatic properties and the like without adverse effect on the intrinsic properties of polycarbonate resins, for example, mechanical strength, resistance to heat and the like, and moldings therefrom. SOLUTION: The objective electroconductive thermoplastic resin composition comprises 100 pts.wt. of a polymer blend composition of (A) 60-98 pts.wt. of polycarbonate resin and (B) 2-40 pts.wt. of a block copolyamide from a polyamide block, polyether block and/or polyester block and (C) 5-70 pts.wt. of carbon fibers having 102-106 μΩm of volume resistivity value. The polycarbonate resin may be replaced with thermoplastic polyester in an amount of 5-40 wt.% and the molded products therefrom is suitable as parts for conveying electric and electronic parts.
Patent JP-H1095340-A (JP)
Title: Wheel lifting device for cold insulation house
Inventor: AKABANE TAIKEI
IPC: B62B3/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheel lifting device for a cold insulation house which can easily lift a wheel by a simple mechanism. SOLUTION: A handle 51 is gripped, when each turn plate 50 is turned upward, each connection plate 70 is pulled up by each turn plate 50, one link 30 is turned with a pin 32 of a mounting plate serving as a fulcrum. In this way, each movable plate 20 connected to each link 30, 40 is lowered down relating to a cold insulation house 1, it rises up from the ground surface, to be supported by each wheel 10. While supporting own weight of the cold insulation house 1 by the handle 51, when each turn plate 50 is turned downward, each wheel 10 rises up relating to the cold insulation house 1, it is lowered down and grounded.
Patent JP-H0677953-A (JP)
Title: Mutual certifying/ciphering key distributing system
Inventor: TSUBAKIYAMA HIDEKI
IPC: H04L9/06
Filed: 1992-08-27
Abstract: PURPOSE:To prevent any illegal user from utilizing a network and to prevent the stealing of key information by the an illegal network user as well by using a specified certification information preparation algorithm. CONSTITUTION:By using certification information preparation algorithm Si(), certification information Si of a user (i) is prepared from a hash value f(ti1) of information ti1 which can be shared between the user and the communication network without mutually communicating the user (i) and the communication network and is changed each time of communication. Then, an IDi as the ID of the user (i), the information ti1 which can be shared between the user and the communication network without mutually communicating the user (i) and the communication network and is changed each time of communication, and the certification information Si prepared by the user (i) are dispatched from the user (i) to the network.
Patent JP-2000071745-A (JP)
Title: Air conditioning apparatus for vehicle
Inventor: UENO YUICHI
IPC: B60H1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the conditioned air volume blown into the cabin from failing to reach the target by disposing a hot air bypass passage in the support shaft side of the A/M door, while miniaturizing the heater case. SOLUTION: A hot air bypass passage 16 is disposed in the support shaft side of an A/M door 3 for guiding, in the F/D mode or DEF mode, hot air heated during the air passes a heat exchanger for heating, a heater core for instance, directly to a DEF blowout port 13 with by-passing an air passage 15 having a first air mixing chamber 17. This arrangement enables a large sectional area of the ventilation path in the upstream side of the heat exchanger for heating. Further, a communication port 19 that intercommunicate the air passage 15 and the hot air bypass passage 16 can be opened and closed by means of a face door 23 for opening/closing a face blowout port 12. Accordingly, reduction in the number of part items and miniaturization of a heater unit 1 are achieved.
Patent JP-H03114225-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1989-09-28
Abstract: PURPOSE:To enable anisotropic etching without using flon based gas, by etching a high melting point metal silicide film or a polycide film by using mixed gas containing chloride gas and nitride gas. CONSTITUTION:On a semiconductor substrate 1 composed of silicon or the like, the following are laminated in order; a gate oxide film 2 composed of, e.g. silicon oxide, a polycrystalline silicon layer 3 doped with N-type impurity, and a tungsten silicide layer 4. After that, a photo resist layer 6 as a mask for etching a polycide film 5 is selectively formed on the surface. The substrate is set in a ECR(electron cycrotron resonance) etching apparatus, and etching is performed by using mixed gas of chloride gas and nitrogen gas. The tungsten silicide layer 3 is etched, and a side wall protecting film 7 is formed. Even in the case where the polycrystalline silicon layer 3 is etched, the side wall protecting film 7 is successively formed, so that pattern abnormality such as shoulder and undercut are not caused on the interface between an upper layer and a lower layer, and anisotropic etching is achieved.
Patent JP-H0989230-A (JP)
Title: Refuse feed method
Inventor: MATSUDAIRA TSUNEO
IPC: F23G5/44
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of pre-treatment such as crushing and maintain a constant compaction by a method wherein refuse is fed into a melting furnace after compacted at the bottom of a hopper in two steps, and the compacting direction of the second step perpendicularly intersects that of the first step. SOLUTION: A compactor 3 is installed at the bottom of a feed hopper 1 as a first step compaction mechanism. A piston 3a and a die opposite to the piston 3a of the compactor 3 are cylindrical. Refuse is lightly compacted so that its volume is reduced to about one third. A compactor 4 as a second step compaction mechanism is arranged in the direction perpendicularly intersecting the compacting direction of the compactor 3 so that the cylindrical refuse compacted at the first step is compacted in the axial direction. A gate 5 that is opened and shut by a hydraulic cylinder is provided at the outlet of the compactor 4. The refuse block compacted in two steps is pushed into a tubular seal part 6 to seal off a melting furnace 10, that prevents the outside air from entering and a gas generated in the melting furnace 10 from leaking outside the furnace 10.
Patent JP-H04128642-A (JP)
Title: Device for x-ray analysis
Inventor: SUZUKI YASUHIKO
IPC: G01N23/225
Filed: 1990-09-20
Abstract: PURPOSE:To eliminate labor for compensating liquid nitrogen by providing a heat conductive material whose one end is in contact with a semiconductor detector and whose the other end is attached to a refrigerator that adapts the Carnot's cycle, and equipping a vacuum chamber which can vacuum-insulate heat of the refrigerator and the heat conductive material. CONSTITUTION:An electronic beam 3 is focused to irradiate a sample 2 which is held in a vacuum chamber 1a, then an output signal from a semiconductor detector 5 is processed at a counting processing unit 6. The semiconductor detector 5 is in contact with one end of a heat conductive material 7. The other end of the heat conductive material 7 is attached to a refrigerator 10 which adapts the Carnot cycle. The refrigerator 10 and the heat conductive material 7 are provided in a vacuum chamber 1b which is capable of vacuum insulation. The heat generated in the semiconductor detector 5 conducts through the heat conductive material 7 to the refrigerator 10 which adapts the Carnot refrigeration cycle so as to be released to the outside so that the semiconductor detector 5 can be kept at an extremely low temperature.
Patent JP-H0591454-A (JP)
Title: Input/output device for storage of video signal
Inventor: MIHASHI YASUO
IPC: H04N5/907
Filed: 1991-09-30
Abstract: PURPOSE:To acquire the data on the prescribed number of frames before and after the input of a trigger signal by stopping the data writing operation after the data equivalent to the prescribed number of frames are updated at the input of the trigger signal. CONSTITUTION:When a writing command is inputted to an external input control, means 3, the data are successively updated into the present data in the order of older ones. If a trigger signal is supplied from the outside while the data on the 17th frame is written in a memory 11, an external input control means 3 writes the data equivalent to 8 frames including the 18th-25th ones following the input of the trigger signal into the memories 12-19 of a storage 1 via a memory controller 2 after updating the old data. Then the means 3 stops the writing operation. Then the data are read out in the order of older ones via the controller 2 when a reading command is inputted to the means 3. Thus the data on the frames set before and after the input of the trigger signal are reproduced.
Patent JP-S62189001-A (JP)
Inventor: KATOU YOSHIMORI
IPC: A43B3/16
Filed: 1986-10-23
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-H0316178-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AJIKA NATSUO
IPC: H01L23/52
Filed: 1989-09-27
Abstract: PURPOSE:To realize an interconnection structure whose barrier property is excellent by a method wherein a barrier metal layer is laid between the surface of a semiconductor substrate and an interconnection layer and the barrier metal layer is formed of a structure by three layers which act individually differently. CONSTITUTION:A barrier metal layer which is laid between a silicon substrate 20 or a polysilicon conductive layer and a conductive layer for interconnection use is formed as a three-layer structure. That is to say, a silicide layer 10 at a lowermost layer forms a good ohmic contact with the silicon substrate 20 or an impurity region 26 in the polysilicon layer; a second high-melting metal nitride layer 13 at an uppermost layer is formed by a thermal treatment. A first high-melting nitride layer 9 at an interconnection layer secures a prescribed film thickness of the second high-melting metal nitride layer 13 formed at its upper layer. That is to say, the high-melting metal layer is formed on the surface of this intermediate layer during a manufacturing process. Thereby, an interconnection layer in which a barrier metal layer of an excellent barrier property and having a good ohmic contact is laid is formed.
Patent JP-S62111595-A (JP)
Title: Video signal recording device
Inventor: MATSUOKA HIDETOSHI
IPC: H04N9/83
Filed: 1985-11-11
Abstract: PURPOSE:To prevent recording waveform from variation due to shock caused by the contact of a head by changing the frequency of a chroma signal included in a recording signal in accordance with the rotational phase of a head at the time of recording. CONSTITUTION:A color signal is converted into a low frequency band by a frequency converter 11 and mixed with a luminance signal by a mixer 10 and the mixed signal is amplified and recorded on a tape. Although the color signal is converted into the low frequency band by the converter 11 on the basis of the difference between the color signal and reference frequency outputted from a voltage control oscillator 12, the wavelength of the signal can be prevented from variation at the time of recording by applying a control signal for cancelling the variation of the recording wavelength to the phase which may generate color shade and changing the reference frequency generated from the oscillator 12.
Patent JP-H0787787-A (JP)
Title: Displaying method for duty of industrial robot
Inventor: NIHEI AKIRA
IPC: H02P29/02
Filed: 1993-09-14
Abstract: PURPOSE:To properly display thermal state by displaying the temperature state of a motor with a value which is predetermined by a value related to current flowing to a motor in a specific stationary temperature state and the duty of the determined value. CONSTITUTION:In the speed loop processing of the position loop of a digital motor control circuit, a command current 1 from a torque command value is obtained as a root means square current. Then, a register R is installed inside a digital motor control circuit and a square value I<2> of the root means square current I is added and then the register R is rewritten by the added value. Then, the obtained value of the register R is divided by the value of n indicating the counted number of treatments to obtain R/n and the value of a display duty D is obtained and displayed on a display corresponding to an equation (A indicates a threshold value causing overheating and D indicates a display duty in the equation) and the display duty D becomes of a stationary state normally after several cycles to approximately ten cycles, thus accurately displaying a thermal state regardless of the installation conditions of the motor and the surrounding environmental conditions.
Patent JP-H04128368-A (JP)
Title: Method for alloy vapor deposition using electron beam melting
Inventor: YOSHIDA SEIICHI
IPC: C23C14/30
Filed: 1990-09-19
Abstract: PURPOSE:To prevent damages on crucibles by adopting a time-sharing method which assigns irradiation time of beam on each crucible so as to properly control two factors, that are plating thickness and alloy component compsn., and to decrease the repetition of electron beams to pass through certain positions of crucibles. CONSTITUTION:First, a crucible 3a is irradiated with an electron beam for a specified time (A A1), and then the electron beam is turned to irradiate a crucible 3b (B) for a certain time (B B1). Then the beam is turned to 3a again. Irradiation on the crucible 3a starts from the termination point of the previous position A1. After that, the crucible 3b is irradiated from the position (B1) for a while (B1 B'). Irradiation time for each crucible 3a, 3b is decided independently from each other, and the beam is scanned alternately on these crucibles for the decided time from the position where the previous scanning is ended.
Patent JP-2001075647-A (JP)
Title: Device for detecting position of traveling vehicle
Inventor: AKAHORI YUKIHIRO
IPC: G05D1/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the error of the position detection of a traveling vehicle when the traveling vehicle travels in an area where at least any obstacle interrupting a signal does not exist. SOLUTION: When a traveling vehicle 1 travels in an area 25 where any obstacle interrupting a signal does not exist, a signal transmitter/receiver 19 is arranged at a lower stop position, so that the vibration of the signal transmitter/receiver 19 due to the vibration of the traveling vehicle 1 at the time of traveling can be reduced as much as possible. Then, the position change between a fixed reflector 22 and the signal transmitter/receiver 19 due to the vibration of the signal transmitter/receiver 19 is reduced, so that the error of the position detection of the traveling vehicle 1 can be reduced.
Patent JP-2001070752-A (JP)
Title: Deodorizing body and deodorizing device
Inventor: FUJITA KOZO
IPC: A61L9/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize a variety of odors from an object to be deodorized including such odors by using at least two or more different kinds of deodorizer and compartmenting the main part of each of the deodorizers to impart it to a support, in a deodorizing body consisting of the support to which the deodorizer having a deodorizing effect is imparted. SOLUTION: The main parts of two or more different kinds of deodorizers A-C are compartmented and imparted to a support 1, two or more pieces of which are laminated. In order to maintain a laminated space, an adhesive 2 such as a hot melt is used to keep the laminated supports spaces as the deodorizing body. The method for imparting the deodorizers A-C to the support 1 is dipping, brushing, printing, spraying or the like. Further, in order to set the longer direction of ultraviolet rays to be emitted to the deodorizing body along the lamination direction of the deodorizing body, the position of an ultraviolet emitting means is adjusted.  In addition, the deodorizer with a photocatalytic effect is concentrically imparted to a part where the intensity of ultraviolet emission is high and at the same time, the deodorizer which requires no ultraviolet rays may be imparted to the remaining part.
Patent JP-H09129012-A (JP)
Title: Photocatalyst, fluorescent lamp and luminaire
Inventor: SAITO AKIKO
IPC: F21V7/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst with good and stable photocatalytic effect, a lamp with self-cleaning property to prevent contamination due to deposition of organic matters floating and existing therearound and a luminaire. SOLUTION: A photocatalyst has a base 1, a coating 2 formed on the base 1 and a photocatalytic membrane 3, mainly containing metal oxide with photocatalytic action, formed on the coating 2. The metal oxide membrane 3 with the photocatalytic action is formed of at least one type of titanium oxide and zinc oxide as main component and the coating 2 is formed of at least one type of silicon oxide and aluminum oxide as main component.
Patent JP-S61129545-A (JP)
Title: Fine differential pressure transducer
Inventor: MIYASHITA YUKIO
IPC: G01L13/02
Filed: 1984-11-28
Abstract: PURPOSE:To detect a fine differential pressure with relatively simple constitution by increasing a fine force corresponding to the fine differential pressure obtained by a force transducing means composed of a diaphragm, etc., and detecting the result by a force detector. CONSTITUTION:Pressures at two measurement points to be measured are introduced to the 1st chamber 68 and the 2nd chamber 70 through pressure intakes 72 and 74, respectively. Then, the force corresponding to the difference between those pressures operates on the diaphragm 78 and is applied to one terminal of a force increase lever 90 through a leaf spring 88, so the force is increased and operates on the forces detector 96. Consequently, even a fine differential pressure is detected and a signal corresponding to the differential pressure is sent out to a terminal 104. When an abnormal pressure is applied, the excessive movement of the force increase lever 90 is inhibited by a stopper plate 80 and a stopper screw 108 to protect the force detector 96.
Patent JP-H0897890-A (JP)
Title: Charging terminal equipment for cordless telephone equipment
Inventor: NAKANO HIROMITSU
IPC: H04M1/02
Filed: 1994-09-21
Abstract: PURPOSE: To clean the contact surface of a terminal at the time of usage by coping with contact failure and continuity failure caused by the dirt or the formation of an oxide film on the contact surface of the terminal. CONSTITUTION: In a charger 5, a pair of U-shaped terminal members 11, 11 provided with elastic arms 10, 10, which are respectively provided with movable terminals 8 to their tips, in a state where the movable terminals 8 oppose each other are provided so that the movable terminals project to the inside of the recessed part 6 of the charger 5 while 11 are closely and parallelly arranged. On the other hand, a cordless telephone equipment 1 is provided with fixed terminals 3, 3 opposing each other on both sides near the terminal parts in an exposed state. Then, with the attaching and detaching of the cordless telephone equipment 1 to the recessed part 6, the movable terminals 8, 8 of the charger 5 and the fixed terminals 3, 3 of the cordless telephone equipment 1 are rubbed with each other to clean the contact surface.
Patent JP-H04350062-A (JP)
Title: Image forming device and its control device
Inventor: MATSUMURA KEIICHI
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To realize labor saving of the copying works and improve the efficiency of the office works by discharging the copied sheets of the number stacked in the memory into the respective bins of a sorting means after the distributing number for the respective parts inputted from an inputting means is stacked in the memory and the copying operation is completed. CONSTITUTION:A copied sheets classified number/page sequential paper discharging control means is provided with a part-classified number of paper discharging means to discharge the copied sheets into the respective bins of a sorter 14 according to the number requested by the parts to be distributed of a document inputted by an operating part. There are also provided with a page-order discharging means to discharge the copied sheets in the page order of the a document, a combined paper discharging means to discharge the combined paper every time one set of the copied sheet is discharged. Treatment during discharge of the copied sheet and the combined paper is realized by the reading 1 decrement of the data from the memory corresponding to the bin to be discharged after the discharge of the copied sheet is detected. The combined paper is discharged piecewise to the respective bins when the discharge of one set of the copied sheet to the respective bins by means of a paper combining means is completed.