baber/WOPTO huggingface dataset:
Patent JP-H11154255-A (JP)
Title: Device for storing and sending paper sheets
Inventor: OSUMI SHOGO
IPC: G07D7/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent paper sheets from being stolen from a paper sheet sending port on a cassette part. SOLUTION: A device is provided with a fitting part 14 to which a cassette part 13 is to be detachably fitted. The fitting part 14 is provided with a sending mechanism 53 for sending paper sheets stacked in the cassette part 13, a key part 74 rotatably projected from a fitting area in which the cassette part 13 is to be fitted and a turning mechanism 75 for turning the key part 74. The cassette part 13 is provided with a shutter member 26 for opening/closing a paper sheet sending port, an opening/closing mechanism 27 for moving the member 26 to open/close and a cylinder lock part 34 for driving the opening/ closing operation of the mechanism 27. When the key part 74 is inserted into the lock part 34 in the fitted state of the cassette part 13 to the fitting part 14, the mechanism 27 is opened/closed by the rotation of the key part 74.
Patent JP-H11139986-A (JP)
Title: Physiologically active composition derived from hydrolyzate of silk protein
Inventor: ANDO YOSHITAKA
IPC: A61K38/17
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prepare a physiologically active composition excellent in not only antioxidative activities but also anticancer promotion activities and anticarcinogenic activities, and useful for maintenance of beauty and health. SOLUTION: This physiological composition contains a peptide obtained by hydrolyzing a silk protein, and having 300-5,000 molecular weight, and a composition containing the physiological composition as an active ingredient is applied to a drink and food, a cosmetic and a pharmaceutical preparation.
Patent JP-H04188863-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MUKOGAWA YASUKAZU
IPC: H01L21/02
Filed: 1990-11-22
Abstract: PURPOSE:To enhance a semiconductor device in degree of integration by a method wherein a process in which a conductive part is selectively provided to the joined face of semiconductor wafers and another process in which insulating material or material which turns into insulator after a thermal treatment is patterned are provided. CONSTITUTION:An electrode lead-out part 2 of a device D is provided to a wafer 1 in the direction of the thickness, a conductive part 3 is selective provided to a joined surface 1a, and the pattern of the conductive part 3 is aligned with that of a counter wafer 1. Then, insulating material or material which turns into insulator after a thermal treatment is lightly applied and formed into an insulating part 4. By this setup, a semiconductor device of wafer-scale integration which is provided with a device D on each its side and whose sides are electrically connected together through the conductive part 3 and the insulating part 4 can be obtained, and consequently the device of this design can be improved in degree of integration.
Patent JP-H11145224-A (JP)
Title: Jointing device of temperature controller and wafer storage chamber thereof
Inventor: FURUYA KUNIHIRO
IPC: H01L21/68
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a jointing device for a temperature controller for enhancing reliability in test by heating a wafer quickly and controlling a wafer at a given temperature during a reliability test. SOLUTION: Each wafer (W) is put in batch contact with a contactor 3 by operation with the contactor 3 and held by a wafer chuck 2. A jacket jointing device 16 moves the wafer chuck 2 downward to a bottom jacket 9 and joints the wafer chuck 2 and the bottom jacket 9. A long bolt 161 is provided vertically at the bottom jacket 9, and the bottom jacket 9 has a plurality of through-holes 5A for inserting the long volt 161 and guiding the bottom jacket 9 to a moving direction. In addition, a spring 162 for flexibly supporting the bottom jacket 9 is provided around the long bolt 161.
Patent JP-H07147273-A (JP)
Title: Etching treatment
Inventor: KITAMURA MASAYUKI
IPC: H01L21/302
Filed: 1993-11-24
Abstract: PURPOSE:To attain an anisotropic etching, which is superior in shape efficiency, without reducing an etching rate even if a temperature is made low by a method wherein process gas containing one kind of a polarized halogen compound is introduced in a vacuum treating chamber to bring into a plasma state and a treatment of a material to be treated is performed. CONSTITUTION:A semiconductor wafer is placed on a lower electrode 4 of a hermetic container 1 for treatment as a material 6 to be treated and the wafer is cooled using liquid nitrogen. Then, HF gas 21, which is selected by a process gas feed system 2 and is a halogen compound having a polarization character, is introduced in the container 1. A high frequency is applied between an upper electrode 3 and the electrode 4 to generate plasma. At that time, H2O gas is fed via a nozzle 202 according to the need and the reaction of etching using HF plasma is made to accelerate. Accordingly, even if a chemical reaction rate constant is reduced in a low-temperature atmosphere, the adsorption of the wafer is not reduced and an etching rate can be maintained.
Patent JP-2001135948-A (JP)
Title: Housing structure of communication apparatus
Inventor: KOTAKA SATOSHI
IPC: H05K5/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure of an outdoor-installed communication apparatus capable of maintaining reliable waterproof capability and capable of suppressing dew condensation under nonoperating condition of the apparatus. SOLUTION: The housing structure of an outdoor-installed communication apparatus, comprising a housing body in which components for the communication apparatus are mounted and a cover detachably fixed to the housing boxy, is provided with an annular packing having a plurality of engaging protrusions mutually isolated, an annular groove formed on a cover-mounting plane of the housing body, and a plurality of notches formed on the wall of the housing body on which the annular groove is demarcated with the same intervals as those of the engaging protrusions. The annular packing is inserted in the annular groove, while each of the engaging protrusions is engaged to each of the notches.
Patent JP-H04190010-A (JP)
Title: Method of controlling fluidized bed ash quantity in circulating fluidized bed boiler furnace
Inventor: MIKI SHOJI
IPC: F23J1/00
Filed: 1990-11-22
Abstract: PURPOSE:To control the quantity of the ash drawn from a fluidized bed with a high accuracy by detecting the pressure of the upper section in a fire furnace and, at the same time, controlling the quantity of the ash drawn from the fluidized bed by using the difference of the upper section pressure and lower section pressure in the fire furnace. CONSTITUTION:The upper section pressure and lower section pressure in a fire furnace 2 that change with the largeness and smallness of the quantity of a fluidized bed ash are respectively detected by an upper section pressure gauge 11 and lower section pressure gauge 12, and, at the same time, those pressures are inputted continuously to a calculator 13. This calculator 13 calculates the moving averages of the twelve pressure differences with 5 second period and the averages are outputted. Those outputs are compared with a set value SV in the middle of the output, and the results of comparison is inputted to a controller 14. Then, since the controller 14 allows a rotational speed controller 15 to control the rotational speed of a motor 6b by means of ON-OFF control if the deviation in the results of the comparison is small and by means of P control if the deviation is large, the ash of the fluidized bed 3 is drawn from the inside of the fire furnace 2 according to the controlled rotational speed.
Patent JP-H01159670-A (JP)
Title: Recording device
Inventor: YOSHIDA SHIGETO
IPC: G03G15/08
Filed: 1987-12-17
Abstract: PURPOSE:To prevent an image carrier from being damaged by detaching the image carrier simultaneously as a developing device is detached. CONSTITUTION:A 1st developing unit 14 and a 2nd developing unit 16 are disposed on the peripheral part of a photosensitive body 12 functioning as the image carrier. The photosensitive body 12 is supported by a supporting means and mounted to a main body frame through a rail part 27 so that it can be freely packaged in and out. The supporting means provides a housing frame body to hold the 2nd developing device 16. And the 1st developing device 14 is mounted in a device main body 11. Therefore, the photosensitive body 12 can be drawn out simultaneously with the 2nd developing device 16 after separating the 1st developing device 14 from the photosensitive body 12. Thus, the developing device can be detached without damaging the image carrier.
Patent JP-H06144655-A (JP)
Title: Document conveyor device
Inventor: TSUNODA TERUO
IPC: B65H5/02
Filed: 1992-11-04
Abstract: PURPOSE:To correct the slippage of a document easily by providing a belt pressing means for opportunely pressing the part, on the opposite side to a platen glass, of a conveyor belt in the case of conveying the document into a specified position on the platen glass by the rotation of the conveyor belt. CONSTITUTION:A document feeder 10 in an image forming device is provided with a separative feeding part 20 for separatively feeding documents on a tray part 11, a conveying part 40 for receiving the fed document to convey it on a platen glass P up to a specified stop position Pi, and the like. The conveying part 40 is formed by stretching a conveyor belt 43 between a pair of pulleys 41, 42. In this case, the conveyor belt 43 is provided with a belt pressing member 50 on the opposite side to the platen glass P and in proximity to the pulley 41 close to a stopper 46. After the stop of turning movement of the conveyor belt 43, a solenoid 55 is excited to push down the conveyor belt 43 by a pressure roller 51 through an oscillating arm 53. The pulley 41 is thereby rotated by a fine quantity to correct the very small slippage and skew of the document.
Patent JP-H07177304-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1993-12-20
Abstract: PURPOSE:To provide an inexpensive image device having high productivity and capable of forming a latent image having high picture image quality on a photoreceptor or generating a precise electric signal corresponding to external image information in a solid state image pickup element array. CONSTITUTION:An image element member 1 in this image device is formed by arranging plural image element arrays 3 between a 1st substrate having a common electrode wire 2a and a 2nd substrate 4 having an individual electrode wire 4b and a window part 4a so that a light receiving/emitting part of each array 3 is opposed to the window part 4a, connecting a common electrode of each array 3 to the wire 2a of the 1st substrate 2 and connecting an individual electrode 32 to the wire 4b of the 2nd substrate 4 by flip flop connection and the 2nd substrate 4 is formed by arranging a gap to be the window part 4a between two substrates 41, 41 and mutually abutting the butting reference faces 4c of both the substrates 41, 41 which are formed between the linearly arrayed element arrays 3.
Patent JP-H07174089-A (JP)
Title: Rotary type motor-driven compressor
Inventor: KONO HIROYUKI
IPC: F04C29/02
Filed: 1993-12-20
Abstract: PURPOSE:To improve the lubricity between the top end of a vane and the outer periphery of a piston, and improve reliability by forming a throttle for the communication between an intake passage in a cylinder and an oil reservoir, on a bearing, and setting the throttle resistance to a proper value. CONSTITUTION:When a crankshaft 10 revolves, accompanied with the revolution of the rotor of an electric motor, a piston 12 turning-moves in a cylinder 11, and a compression action is generated in the space between the cylinder 11 and the piston 12. Then, the coolant gas having a low pressure is sucked from an intake pipe 4, and is compressed in the space between the cylinder 11 and the piston 12, and discharged into the sealed container 1. Further, oil is supplied into the compression chamber through an intake passage, passing through a throttle 14 from an oil reservoir by the compression action. As for the quantity of the supplied oil, the mass ratio between the supplied oil quantity and the sucked refrigerant quantity is set to 0.05-0.15. Accordingly, the lubrication between the top end of a vane and the outer periphery of the piston is improved by supplying a proper quantity of oil which is thus determined, into the compression chamber, and the deterioration of the performance due to the oil supply can be suppressed.
Patent JP-H05134567-A (JP)
Title: Image forming method and device therefor
Inventor: HAGA KOKICHI
IPC: G03G21/00
Filed: 1991-11-08
Abstract: PURPOSE:To prevent a photosensitive layer from being damaged by impressing bias with the same polarity as that of toner upon a transfer roll so that the toner on the surface is transferred to a photosensitive body in a state of low voltage during one revolution of the transfer roll in a non electrified area on the surface of the photosensitive body. CONSTITUTION:The bias with the same polarity as the toner is impressed upon the transfer roll 6 by the bias power source device 9 during one revolution of the transfer roll 6 in the non electrified area on the photosensitive body 2, so that an electric field in a direction having the toner transferred from the transfer roll 6 to the photosensitive body 2 is imparted. That is, impression upon the transfer roll 6 is to be begun (or completed) in the area on the surface of the photosensitive body 2 which is not electrified. Then, the toner sticking to the surface of the transfer roll 2 is transferred at a low voltage, and consequently, the transfer roll can be cleaned. Thus, the photosensitive layer of the photosensitive body 2 can be prevented from being damaged due to impression of high voltage.
Patent JP-H10161006-A (JP)
Title: Lens barrel with built-in actuator
Inventor: IKEDA TAKEJI
IPC: G03B13/36
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the control cycle of an actuator in a lens barrel even when communication is frequently performed with a camera by providing a means realizing a communication state performed by a microcomputer at ordinary time and a communication state for changing communicating time in the case of controlling the actuator. SOLUTION: This lens barrel is provided with the microcomputer 4 capable of performing communication by connecting the camera 1, an accessory (tele converter) 8 and communication liens 6 and 8. Then, it is provided with the actuator 7 controlled by the microcomputer 4 and a driving control means 5 controlling the actuator 7. It is provided with a communication control part 11 realizing the 1st communication state performed by the microcomputer 4 at ordinary time and the 2nd communication state for changing the communicating time in the case of controlling the actuator 7. By such constitution, the lens barrel 3 is switched to the 2nd communication state where the time for surely executing the moor control processing task of main routine is added to the 1st communication state at ordinary time only in the case of executing the motor control processing task.
Patent JP-2001143428-A (JP)
Title: Cartridge-type recording medium
Inventor: YAMAMOTO KAZUTOSHI
IPC: G11B23/03
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent an FD cartridge from being inserted wrongly into a disk drive device and to make the disk drive device small-sized and thin by devising the shape of the FD cartridge. SOLUTION: This FD cartridge 4, which has a flexible magnetic disk 7 built in rotatably and has a shutter 13 which is provided freely slidably, so as to open and close an insertion opening part 12 formed on a cartridge main body 11, and the shutter abuts against a shutter depression projection part 93 atop of a trigger arm 78 of the disk drive device when the FD cartridge is inserted into the disk drive device 1, and slides as the trigger arm 78 rotates by the insertion of the FD cartridge to open the head insertion opening part. At the rear edge of the FD cartridge, a wrong insertion preventing recessed part 19c is formed, which engages a shutter depression projection part of the trigger arm when the FD cartridge is inserted wrongly into the disk drive device.
Patent JP-H09157305-A (JP)
Title: New bacterial cellulose derivative and use of the same
Inventor: TABUCHI MARI
IPC: C09D10/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a product reduced in chemically synthesized materials and friendly to the earth (environment) by using an acetylated bacterial cellulose having a specific degree of acetyl substitution for an adhesive and a coating material. SOLUTION: A bacterial cellulose is obtained from a culture liquid in which a cellulose-producing bacteria BPR3001A (FERM P-14982) is cultured in a cornsteep liquor/fructose media at 28 deg.C for 3 days. After refined, 1 pt.wt. above cellulose is dipped in 20 pts.wt. glacial acetic acid for 72hrs to obtain an acetylated product. After acetic acid is removed, an acetylation agent consisting of a 20-fold amount of acetic anhydride, a 20-fold amount of glacial acetic acid and 4 pts.wt. 97% conc. sulfuric acid is added to 100 pts.wt. of the cellulose. The mixture is kept at 10-30 deg.C for 0.5hr. and, after the reaction is completed, neutralized and washed with water to obtain an acetylated product which has a degree of acetyl substitution of 0.8-1.5. This acetylated product with a low degree of acetyl substitution has a remarkable adhesive property and coating effect.
Patent JP-H01162554-A (JP)
Title: Two layer centrifugal force cast pipe excellent in wear resistance and corrosion resistance
Inventor: SAKASHITA MOTOTAKA
IPC: D21F3/08
Filed: 1987-12-17
Abstract: PURPOSE:To manufacture without generating any crack at a heat treatment stage after casting by forming an outer layer by Cr-Ni steel of specified composition and an inner layer by ordinary cast steel. CONSTITUTION:A centrifugal force cast pipe is taken of the two layer structure consisting of the outer layer 1 of 13 Cr-Ni steel and the inner layer 2 of an ordinary cast steel in the dimension of >=800mm outer diameter, >=3000mm length. The outer layer 1 is in 10-50mm at its thickness, contg. 0.1-0.25% C, 0.1-1.0% Si, 0.2-2.0% Mn, 10.0-14.0% Cr, 1.0-4.0% Ni, 0.1-3.0% Mo and <=0.2% V in wt.% and the balance is actually composed of Fe in its chemical components and the surface part of the outer layer is equipped with the hardness >=450 Hv after hardening and annealing.
Patent JP-H02166569-A (JP)
Title: Control circuit for picture signal level
Inventor: MAKIHIRA HIROSHI
IPC: G06T1/00
Filed: 1988-12-21
Abstract: PURPOSE:To improve the picture quality by automatically securing the matching of picture signal levels between the odd and even picture elements of a linear image sensor via the feedback control of the digital data undergone the A/D conversion. CONSTITUTION:The difference of levels is calculated between the odd and even picture elements via the A/D converted picture data. Thus the level differences produced in a route covering a linear image sensor 1 through A/D converters 4 and 5 are integrated in a digital form of the final data. Thus the difference of levels can be detected with high accuracy compared in a case where the signal level is measured for each circuit block. In addition, the influences of the variance of sensitivity of a photoelectric cell or the variance of the viewfield brightness of the sensor 1 can be minimized. Thus the unbalance value calculated with high accuracy is fed back to undergo the balance control. Then the circuit gain is set. As a result, the deterioration of the picture quality due to the control mistake in a manula setting state can be avoided.
Patent JP-2000140218-A (JP)
Title: Game ball carrying device
Inventor: KURODA KOJI
IPC: A63F7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a game ball carrying device capable of simply carrying game balls to an upper tray. SOLUTION: This ball carrying device is so constructed that a game ball B is released from a ball box 10 installed in a ball box installation part 12 to a guide path 14, and when a game ball push-in member 16 is driven in rotation, the game balls B are taken in between feed teeth one by one to be sequentially pushed into a tubular passage 18. When the game ball push-in member 16 repeats the operation of pushing the game balls one by one from the inlet side of the tubular passage 18 into the tubular passage 18, the previously pushed-in game ball B is further pushed to the deepest part by the game ball B pushed in later, until the game ball B overflows from the outlet side of the tubular passage 18. The outlet side of the tubular passage 18 is disposed above an upper tray U, whereby the overflowing ball B is supplied to the upper tray U.
Patent JP-H08179348-A (JP)
Title: Liquid crystal element and its production
Inventor: HAMADA RYOHEI
IPC: G02F1/1345
Filed: 1994-12-22
Abstract: PURPOSE: To stably assure the conduction between a pair of substrates by regulating the deformation quantity of the conductive particles in conductive paste to an adequate specified range so that defects, such as crack, do not occur in the conductive thin films on their surfaces. CONSTITUTION: This method comprises producing a liquid crystal display element by providing a conductive paste 27 between terminals 26 for connecting driving circuits and terminals 24a of electrodes 24 facing each other and conducting the terminals 26 to the terminals 24a via this conductive paste 27. The conductive paste 27 is prepd. by dispersing conductive particles 29 coated with the conductive thin films 29b on the surfaces of the resin spheres 29a and hard and rigid particles 30 having the diameter smaller than the diameter of these conductive particles 29 into a paste base material 28. The conductive particles 29 of the conductive paste 27 are clamped and elastically deformed with both terminals 26, 24a by the pressure at the time of superposing and adhering both substrates 21, 22.  The quantity of such deformation is regulated by the rigid particles 30 and both terminals 26, 24a are conducted by the conductive thin films 29b on the surfaces of the deformed conductive particles 29.
Patent JP-2001144853-A (JP)
Title: Portable telephone set
Inventor: UEDA TAKASHI
IPC: H04W88/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of automatically executing an operation mode related with an acceleration pattern which the portable telephone set receives. SOLUTION: This portable telephone set is provided with an acceleration detecting means 1, an acceleration analyzing means 35, a first storing means 21 for storing a stereotyped acceleration pattern type, etc., a second storing means 22 for storing an operation mode set by a setting means, a discrimination means 39 for discriminating the correspondence of a measured acceleration pattern to the stereotyped acceleration pattern and a control means 33 for executing operation mode related with the acceleration pattern.