baber/WOPTO huggingface dataset:
Patent JP-S61124243-A (JP)
Title: Liquid-sealed motor
Inventor: TANAKA TERUO
IPC: H02K5/128
Filed: 1984-11-20
Abstract: PURPOSE:To increase the regulating capacity of the inner and outer pressures of a motor by providing a shrinkable member responding to the thermal expansion of a rotor side sealer and a shrinkable member responding to the thermal expansion of a stator side sealer, and interlocking both. CONSTITUTION:In a liquid-sealed motor in which the interior of an outer sheath 2 is separated into a rotor side space 20 and a stator side space 21 by a cylindrical can 5 in a sealed state, and liquid sealers 22, 24 are sealed, the first bellows 19 responding to the thermal expansion of the sealers 22 sealed in the space 20, and the second bellows 18 responding to the thermal expansion of the sealer 24 sealed in the space 21 are provided. The inner and outer surfaces of the bellows 18, 19 are opposed and interlocked. Thus, the pressure regulating capacity increases, and the length between bearings may not be increased.
Patent JP-S60139706-A (JP)
Title: Olefin polymerization catalyst component
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1983-12-27
Abstract: PURPOSE:The titled high-activity catalyst component, obtained by contacting a dialkoxymagnesium with an aromatic dicarboxylic acid ester, a halohydrocarbon, and a titanium halide. CONSTITUTION:An olefin polymerization catalyst component is obtained by contacting 1pt.wt. dialkoxymagnesium (e.g., diethyoxymagnesium) with about 0.01- 2pts.wt. aromatic dicarboxylic acid mono- (or di-) ester (e.g., dimethyl phthalate), a halogydrocarbon (e.g., carbon tetrachloride) in an amount sufficient to form a suspension and at least about 0.1pt.wt. titanium halide of the formula: TiX4 (wherein X is a halogen), e.g., titanium tetrachloride. This catalyst component and an organoalminum are used as an olefin polymerization catalyst of a high performance. Especially when a polymer of a high MI is produced, this catalyst hardly loses its performances over a long period of time.
Patent JP-H0886773-A (JP)
Title: Method for detecting metal
Inventor: ABE TOSHIKATSU
IPC: G01N27/72
Filed: 1994-09-14
Abstract: PURPOSE: To provide a metal detector which is highly sensitive and unlikely to malfunction by subjecting an input signal to differential amplification, outputting the signal, converting the polarity of part of this output so that it becomes a feedback signal during the period of reception of both or one of switches, and feedbacking the signal to the input of a receiver either electrically or mechanically. CONSTITUTION: An output of an amplifier (receiver) 3 is separated into positive and negative components by semiconductor switches 4 for use in a synchronizing amplifier and is input to a differential amplifier 5. As a result, noises or the like that have commercial frequency components and are input to a detecting coil 1 are greatly damped. An output of the differential amplifier 5 is smoothed through a filter 6 and converted to a detection output. The detection output has its phase and gain adjusted by a feedback compensation circuit 7 and is input to one of the switches 4; the output is input to the other switch with its polarity reversed through an inverting amplifier, and its polarity is converted so that even if the switches 4 are changed from one to the other, negative feedback is always possible.  This feedback signal is divided by resistances 13, 2 and feedback to the input of the amplifier 3 so that its drift is corrected.
Patent JP-H08110936-A (JP)
Title: Ic card
Inventor: YAMADA YOSHIHIRO
IPC: B42D15/10
Filed: 1994-10-11
Abstract: PURPOSE: To obtain an IC card to be easily used even by a visually handicapped person and not to be illegally used by constituting the IC card of a flexible material and providing the card with plural pressure sensors. CONSTITUTION: Pressure sensors 111 to 113 are fitted to the corners of the IC card 101. Strain gauges 201, 202 constituting the sensors 111 to 113 are stuck to both the sides of a filler 205 and sandwiched between external plates 203, 204. The external plates 203, 204 and the filler 205 are constituted of a flexible material such as synthetic resin, and when a user applies force in the arrow direction, deflection is generated. An electronic part 206 has the functions of a CPU and a storage device. The user can input a prescribed pattern by applying force to the end of the card 101. The CPU compares pattern information inputted from the sensors 111 to 113 with key information stored in its inside. Since succeeding operation is started only at the time of detecting coincidence between both the information, the card 101 can be prevented from being illegally used by a 3rd person.
Patent JP-S6397515-A (JP)
Title: Bucket elevator
Inventor: SATAKE TOSHIHIKO
IPC: B65G17/36
Filed: 1986-10-14
Abstract: PURPOSE:To prevent a conveyed work to be discharged out of a bucket from returning to the bottom of a bucket elevator again, by installing a back wall of the bucket in an endless belt as tilted to some extent so as to cause an opening face of the bucket to become almost paralleled form with the endless belt. CONSTITUTION:When a shutter plate 31 is pulled up, material flowing out of a discharge port flows into the bottom of a casing 2 from a feed port 26 by way of a feed through 25, and it is scooped up by buckets 8 attached to a bucket belt 7 rotatively moved between belt pulleys 5 and 6 in both upper and lower parts, then it is fed up-ward. Even if it gets spilt downward, such a fear that grains are held between a back wall 10 and the bucket 7 is in no case caused there owing to a waster of the bucket 8. When the bucket 8 with the material is moved up to an upper end of the casing 2, it is arcingly moved along the circumference of the belt pulley 5 in the upper part, but at this time, the material inside the bucket 8 flows down the back wall 10 and directly drops on an escape chute 23, thus it is charged to a feed port of an apparatus for an after-process from the discharge port 24 by way of a discharging chute pipe.
Patent JP-H1093946-A (JP)
Title: Reception terminal equipment and central transmitter for multiple address service providing system
Inventor: OZEKI HIDEO
IPC: H04L12/18
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a receiving terminal equipment and a central transmitter for a multiple address service providing system which can update data during the service. SOLUTION: When data is updated, the central transmitter transmits broadcast communication data 33 which has initial still picture data A to Z, initial control data 21, additional still picture data C' and update control data 32, 35 and 36, while a receiving terminal device stores the data 21 in control memory when it receives it in the data 33 for the first time, later, updates the data 21 stored in the control memory based on the data 32, 35 and 36 when it receives the data 32, 35 and 36, acquires the data A to Z and C' in the data 33 based on the data 21, 32, 35 and 36 that are stored in the control memory by the operational input of a user and shows it on a TV screen.
Patent JP-2001072478-A (JP)
Title: Liquid-permeable members and production thereof
Inventor: OU USOU
IPC: C04B38/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the fluid permeation resistance, as the strength as a structure is retained, by forming the area filled with a porous body having a specific porosity within the gap in the surface area on the fluid inlet side of the skeleton body and by making the thickness in the fluid permeation direction in the filled area thinner than that of the skeleton body. SOLUTION: The porous ceramic structure body 1 as a fluid permeation member basically has the skeleton body 2 comprising the skeleton part 2a and the gaps 2b and 2c of the skeleton part and the filling area 4 filled with a porous body 3 with a porosity of >=40% inside the gap 2b in the surface area on the fluid introduction side of the skeleton body 2. Since the gap 2c is not filled with porous body, the thickness of the filling area 4 in the fluid permeation direction becomes thinner than that of the skeleton body 2 in the fluid permeation direction whereby the permeation rate of the fluid can be increased. Since the porous body 3 is surrounded with the skeleton body 2, the porous body 3 of a low strength are protected from being cracked by the outer shock or from being damaged.
Patent JP-H0294042-A (JP)
Title: Production of reflecting film for optical recording disk
Inventor: FUNAOKA HIDEHIKO
IPC: G11B7/26
Filed: 1988-09-29
Abstract: PURPOSE:To improve the rate of film formation by making specific vacuum degree of an oxygen-containing atmosphere in a vacuum chamber, applying high frequency voltage on a substrate to cause discharge with specific DC current and depositing a reflecting film on a disk by an ion plating method. CONSTITUTION:The vacuum chamber 4 is evacuated and maintained at 3X10<-5>-2.6X10<-4>Torr in the oxygen-containing atmosphere. In the chamber, high frequency voltage from a high frequency source 7 is applied on a substrate supporting part 3 and a substrate 4 mounted thereon to discharge by a 0.2 - 8KV DC voltage generated on the substrate 4. Thus, the reflecting film is deposited on the disk by an ion plating device 1. By this method, adhesion strength of the film to the substrate is increased and the reflecting film can be formed at a high formation rate.
Patent JP-H04126795-A (JP)
Title: Opening and closing device
Inventor: NAKAJIMA MASAHIRO
IPC: C10M103/06
Filed: 1990-09-14
Abstract: PURPOSE:To obtain an opening and closing device improved in action characteristics and reliability over a long period without causing crack, release, etc., by applying a coating material to a sliding part or fitting member consisting of a steel material. CONSTITUTION:A coating material of TiC is applied to the surface of either one member of sliding member or fitting member consisting of steel material having a operating ring mechanism to form TiC coating film having about 3-5mum thickness and on the other hand, coating material of TiN is applied to the above-mentioned residual member to form TiN coating film having about 3-5mum thickness.
Patent JP-S60141072-A (JP)
Title: Copying device
Inventor: TOYONO TSUTOMU
IPC: H04N1/04
Filed: 1983-12-28
Abstract: PURPOSE:To miniaturize the device and to reduce influence upon scanning irregularity at the time of scanning by providing reading and recording heads and by constituting in such a way that the direction of either main scanning of subscanning will be reverse between a reading head and a recording head. CONSTITUTION:A recording head 10 and a reading head 1 are fixed on a main scanning timing belt 13, which is driven by a main scanning pulse motor 16, by a fixing member 14, etc. At the time of main scanning, the reading head 1 reads out originals while moving in the direction of an arrow (b). The recording head 10 shifts in the reverse direction [an arrow (c)] at the same speed as that of the reading head 1. In terms of reading signals, signal processing such as dither operation and amplification is executed if necessary, and the operated signals are inputted to a reading head 8. Carridges 17 and 17' of a main scanning unit move smoothly on subscanning rails 18 and 18', and one carriage 17' is fixed on a subscanning timing belt 20 by fixing members 21 and 21'. After main scanning has been completed, a pulley 19 shifts in the direction of an arrow (d) by a pulse motor by the prescribed distance, subscans the main scanning unit in the direction of an arrow (e) and stops.
Patent JP-S6489102-A (JP)
Title: Indicating lamp
Inventor: SATO MITSUHARU
IPC: F21S9/02
Filed: 1987-09-29
Abstract: PURPOSE: To form a lighting fixture into a thin type, and eliminate luminance irregularity by disposing a straight tube type fluorescent lamp at the inside lower part of a fixture main body, and forming a reflection face part having total reflection operation at the predetermined position of the lower part of an indicating panel without discoloring an indicating panel into an yellow color. CONSTITUTION: A straight tube type fluorescent lamp 10 is disposed at the inside lower part of a lighting fixture main body 1, and reflection faces 6 are formed by light guide prisms or the coatings of reflection films having total reflection operation in nearly 1/3 ranges of the lower parts of indicating panels 4, 4. The indicating panels 4, 4 are lightened by direct light from the fluorescent lamp 10, and the incident light on the prisms 7, 7 is reflected and lightens the indicating panels 4, 4, and the indicating panel center parts are lightened by the direct light of the fluorescent 10 and the one time total reflection light of the prisms 7, 7. Thereby, the light lightening the central parts upper than nearly 1/3 of the lower parts of the indicating panels 4, 4 has the largest amount. Accordingly, the luminance of the indicating panel center parts is heightened, and the indicating panels 4, 4 are separated from the fluorescent lamp 10, and have no problem on heat resistance so that yellow discoloring can be prevented.
Patent JP-2001068992-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO MAMORU
IPC: H03K19/094
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To attain a high operating speed for a semiconductor integrated circuit with low power consumption. SOLUTION: A CMOS circuit 108 uses a power level LVDD resulting from stepping down a power level VDD by a power level drop circuit 106 for a power supply level, the power supply level VDD is given to a back gate of a PMOS 109 of a CMOS inverter circuit e.g. being a component of the CMOS circuit 108, and the impurity concentration of a base or a well layer forming the PMOS 109 receiving a bias is reduced so as to adjust a threshold voltage by taking increase in an absolute value of the threshold voltage Vtp of the PMOS 109 due to the back gate effect caused by giving the power supply level VDD to the back gate of the PMOS 109 into account. The adjusted voltage is the same as a threshold voltage of the PMOS receiving no bias for the operation of the circuit.
Patent JP-2000075752-A (JP)
Title: Image forming device and process cartridge
Inventor: SAITO YASUHIRO
IPC: G03G5/047
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whose cleaning effect is stabilized by keeping the amount of application of a lubricant, from an initial stage at which the rate of occurrence of image failures is high until images are formed on 1,000 sheets, at a fixed value or higher as the amount of application of the lubricant per rotary driving distance. SOLUTION: An image forming device is typically comprised of an image carrier on which a latent image is formed, a development means for making the latent image visible using a developer, a cleaning means for cleaning the developer remaining on the image carrier, and a lubricant application mechanism arranged on the side of the image carrier upstream of the cleaning means. In this case, the developer has a shape factor SF1 of 100 to 150 and the cleaning means has an elastic blade 8b abutting against the image carrier 2 at an abutting linear pressure of 55 to 105 g/cm. The lubricant application mechanism 7 applies a lubricant by at least 0.4 g or more until the rotary driving distance of the image carrier 2 serving as the surface for application attains 525 m.
Patent JP-H0984651-A (JP)
Title: Chair
Inventor: SASAKI KENICHI
IPC: A61G15/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enable the assembly and disassembly of a seat and a back rest by inserting an inserting pipe, whose one end is fixed with the frame supporting pipe of the seat, into the opening of a back rest frame having an inner diameter larger than that of this inserting pipe. SOLUTION: A seat 1 and a back rest 4 are separated and one-side terminals of two inserting pipes 7 and 8 having an angle corresponding to the angle of the back rest in the state of square sitting, for example, are parallelly fixed to a pipe member 6 at the rear end of the upper surface of seat framing while holding one side. The back rest 4 has a U-shaped back rest frame 10 internally having opening parts 10a and 10b opened at a center interval equal with the center interval of the inserting pipes 7 and 8 and both the terminals of a reinforce member 11 are fixed near the opening parts 10a and 10b so that the rigidity of the back rest 4 can be improved.  Since the outer diameter of the inserting pipes 7 and 8 is selected smaller than the inner diameter of the opening parts 10a and 10b of the back rest frame, the inserting pipes 7 and 8 on the seat frame can be inserted in the direction of arrow P into the back rest 4 and the seat 1 and the back rest 4 can be assembled. Since the seat 1 and the back rest 4 have joining means, assembly and disassembly are facilitated as well.
Patent JP-H0296438-A (JP)
Title: Selective calling receiver
Inventor: ISHIGURO SATOMI
IPC: H04W52/02
Filed: 1988-10-01
Abstract: PURPOSE:To omit the switching operation of a user and to reduce energy consumption by arbitrarily setting a call informing time with a user besides a prescribed call informing time. CONSTITUTION:When the power source is inputted, a decoder 3 reads an informing means set beforehand from an ROM 4, activates a driver IC 5 and executes the information when the power is applied. When a call stopping switch 9 is operated during the information, the decoder 3 writes the time from when information is started until the switch 9 is operated into a RAM 10 by the internal timer. Thus, when the calling is received at the time of being the waiting and receiving condition, the decoder 3 reads the informing means from the ROM 4 and informs of it through the driver IC 5. Simultaneously, the decoder 3 counts up to the time written into the RAM 10 when the power source is inputted, by an internal timer and stops the information. Consequently, since the information is automatically stopped by the time set by the choice of the user, the operation of the switch 9 can be omitted and the energy consumption can be reduced.
Patent JP-H07303916-A (JP)
Title: Welding method for tube manufacturing under multiple heat source
Inventor: INABA HIROTSUGU
IPC: B23K26/21
Filed: 1992-08-24
Abstract: PURPOSE:To manufacture at high speed a tube which is free from surface flaws and also excellent in the performance of a weld zone. CONSTITUTION:In the welding method in which a steel strip is fed to a group of forming rolls to be continuously formed in an open tube shape, the abutting part of the strip edge is preheated by a first group of welding heat sources by means of high frequency, and the abutting part is completely welded by a second group of welding heat sources by means of fusion welding method; the steel strip 1 with a surface oxidized films 2, 2' stuck that is caused in manufacturing the strip 1 is used as a base stock as it is; and welding is performed by removing the surface oxidized films 2, 2' in the proximity of the end face of the strip to be welded before the preheating and welding process.
Patent JP-S6399458-A (JP)
Inventor: SASAO TOSHIYUKI
IPC: F25B1/00
Filed: 1986-10-16
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-2000073615-A (JP)
Title: Vibration isolation device
Inventor: YOKOUCHI YASUHIDE
IPC: E04B1/36
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To surely execute vibration isolation without causing any trouble in maintenance even in the case a vibration isolation device is provided to a small-sized building such as wooden housing, etc. SOLUTION: The vibration isolation device is provided between a building structural body 3 and a foundation 2 bearing the building structural body 3, it is equipped with a fixed member 10 fixed to the foundation 2 and a movable member 20 borne on the fixed member 10 in a movable manner in the horizontal direction, and a movable bearing mechanism 30 for bearing the movable member 20 in a movable manner in the horizontal direction and an elastic confining mechanism 40 energizing the movable member 20 to a vertical axial center direction 10A of the fixed member 10 and confining elastically the horizontal position of the movable member 20 are provided between the fixed member 10 and movable member 20.
Patent JP-H03113099-A (JP)
Title: Hydrolyzable cleaning material
Inventor: KAKIUCHI HIDESUKE
IPC: D21H21/36
Filed: 1989-09-21
Abstract: PURPOSE:To obtain the subject material having excellent washing effect in toilet, etc., and improved hydrolyzability by impregnating the hydrolyzable paper with a purifier containing water-soluble solvent, water-insoluble oily material, surfactant and water in a specific ratio. CONSTITUTION:Hydrolyzable paper is impregnated with a purifier composed of (A) 10-40wt.% water-soluble solvent (preferably 1-8C monohydric alcohol, polyhydric alcohol, ether of said alcohol with lower alcohol or ester of said alcohol with lower fatty acid), (B) 0.03-3wt.% water-insoluble oily material (preferably monoterpene-based hydrocarbon, sesquiterpene-based hydrocarbon or 8-16C paraffin hydrocarbon), (C) 0.1-5wt.% surfactant (preferably cationic surfactant) and (D) balancing amount of water to afford the aimed material.
Patent JP-2000077470-A (JP)
Title: Method of mounting chip device and module
Inventor: YAMASHITA TOSHIMITSU
IPC: H01L21/52
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting chip device by which high-accuracy device bonding can be realized at low cost, and a module manufactured by the method. SOLUTION: A method for mounting chip devices 110, 111, and 112 on a substrate 101 includes a step of forming Sn on the connecting surface of each chip device 110, 111, and 112, a step of forming Au on the connecting surfaces of the substrate 101, and a step of connecting the connecting surfaces of the chip devices 110, 111, and 112 to the connecting surfaces of the substrate 101 at a temperature, which is slightly higher than the melting point of Sn. In this method, a step of connecting the connecting surface of the other one chip device to other one connecting surface of the substrate 101 after the connecting surface of one chip device is connected to one connecting surface of the substrate 101 is repeated. Therefore, cost reduction, improvement in alignment accuracy, etc., can be contrived.
Patent JP-S6487826-A (JP)
Title: Vertical shaft multiple cylinder two-cycle engine
Inventor: ODA KIMIAKI
IPC: F02B25/16
Filed: 1987-09-30
Abstract: PURPOSE:To equalize the output characteristics, in an engine in which fuel gas is supplied from one carburetor to respective cylinders by making the exhaust decompression hole of a lower cylinder larger than the hole of an upper cylinder. CONSTITUTION:Exhaust decompression holes 16a, 16b are respectively provided closer to cylinder heads from the exhaust ports 8a, 8b of respective cylinder 1a, 1b. The opening area of a hole 16b in a lower cylinder 1b is established larger than the hole 16a of an upper cylinder 1a. Thereby, it is possible to have the opening area suited for thick fuel gas supplied to the lower cylinder, so that combustion of respective cylinders are equalized so as to equalize the output characteristics.