baber/WOPTO huggingface dataset:
Patent JP-H04354196-A (JP)
Title: Fixing and separating apparatus for multilayer printed board
Inventor: SATO HIDEO
IPC: H05K13/02
Filed: 1991-05-31
Abstract: PURPOSE:To automate fixing, separating of a multilayer printed board by reference pins by calculating a feeding amount of a table in response to a detection pulse of a pulse detector attached to a feed threaded shaft. CONSTITUTION:Guide holes 30A, 30B of a multilayer printed board 1 are engaged with guide pins 9A, 9B telescopically protruding from a placing surface of a table 7. A threaded shaft 25 is rotated by a handle 28 or a motor to move the pin 9B in a direction C, thereby regulating an interval of the pins 9A, 9B. A pulse detector 27 made of a rotary encoder is provided at an end of a bearing 40 of the shaft 25 to generate pulses of the number corresponding to a rotating amount of the shaft 25, i.e., a moving amount of the pin. The generated pulses are calculated by a calculator, and converted to a drive command value to a feed motor 10 of the table 7, and hence the board can be fixed, separated merely by pressing a start button to match the pin to the board.
Patent JP-S63293867-A (JP)
Title: Semiconductor device
Inventor: HASHIZUME JIRO
IPC: H01L23/50
Filed: 1987-05-26
Abstract: PURPOSE:To accomplish a high integration of a semiconductor element by forming a conductor circuit with a conductor thin film, and performing the connection of the semiconductor element and the conductor circuit by the use of the bumps formed on the ends of the conductor circuit. CONSTITUTION:A conductor circuit 1 is constructed by etching the conductor thin film formed on the surface of a ceramic substrate 2 to thereby form a pattern. The connection of a semiconductor element 4 with the circuit 1 is made through the bumps 3 formed on the ends of the circuit 1 corresponding to the pads of the element 4. As the method for forming the conductor thin film, a method such as electroless plating, vacuum deposition or sputtering is used. With this, a high integration of the element 4 is achieved.
Patent JP-H10322008-A (JP)
Title: Soldering equipment
Inventor: KANEKO YOUGO
IPC: B23K31/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To perform uniform soldering on a printed wiring board by supplying the printed wiring board with inert gas at a uniform temperature, at a contact start point where melted solder starts to contact the printed wiring board and at a contact release point where the melted solder separates from the printed wiring board. SOLUTION: At the time of soldering a printed wiring board 1 by bringing the printed board 1 into contact with melted solder 3, heated inert gas is supplied at least at a contact start point 9 of the printed wiring board 1 and the melted solder 3 or at a peel back point 8, i.e., contact release point. Gas supply ports 12 of the inert gas are arranged on a circular arc, with a supply port 12a at the center, viewed from the contact start point 9 or the peel back point, being further than the gas supply ports 12b at the edges on both the sides.
Patent JP-S5919535-A (JP)
Title: Apparatus for stirring and discharging particulate
Inventor: NAKANE HIROYUKI
IPC: B01F29/60
Filed: 1982-07-23
Abstract: PURPOSE:To make it possible to automatically prevent the outflow of a particulate, by a method wherein a ball is put in a rotary drum to prevent the particulate from forming a cavity in the drum and inlaid with the discharge opening of the rotary drum when the rotary drum is stopped. CONSTITUTION:A rotary drum 10 having a particulate receiving port 11 and plural discharging openings 14 provided on the circumference of the barrel part thereof is supported in a rotatable manner by a support structure 9 and plural balls 15 each of which has a diameter larger than the opening 14 are contained in the drum 10. In addition, a closing part closing the openings 14 other than one opening 14 positioned at the lowermost part from the outside is provided to the side of the support structure 9 and rotary force is transmitted to the drum 10 by a transmission apparatus 20. In the next step, when a particulate is supplied into the drum 10 from the receiving port 11 to fill the same and the receiving port 11 is closed to rotate the drum 10, the particulate is discharged from the lowermost opening 14 while the particulate is stirred therein and, when the rotation of the drum 10 is stopped, the lowermost opening 14 is closed by the ball 15.
Patent JP-H02308936-A (JP)
Title: Fuel control device for engine
Inventor: KAKO HAJIME
IPC: F02D41/32
Filed: 1989-05-22
Abstract: PURPOSE:To protect a pressure sensor against invasion of moisture or fuel by estimating a pressure in an intake-air pipe in accordance with a detected value of the pressure in a bypass air passage and an estimated value of an effective cross-sectional area of the passage, and by calculating a fuel injection volume in accordance with thus estimated intake-air pipe pressure. CONSTITUTION:A control device 25 estimates a pressure in an intake-air pipe 3 in accordance with a pressure in a bypass passage 6, which is detected by a pressure sensor 14, and an estimated value of an effective cross-sectional area of the passage 6 which is obtained from the respective opening degrees of a fast idle air valve 7, an air-conditioning idle-up solenoid valve 11 and an ISC solenoid valve 13. Further, the control device 25 obtains a basic fuel injection volume from thus estimated intake- air pipe pressure and an engine rotational speed transmitted from an igniter 17, and further, adds thereto a compensated value by acceleration given by a signal from a throttle opening degree sensor 5, a compensated value by a temperature given by a signal from a water temperature sensor 23, and the like so as to determine a fuel injection volume in order to drive an injector 15. Accordingly, it is possible to protect the pressure sensor against invasion of moisture of fuel, and to always obtain an appropriate air-fuel ratio.
Patent JP-H08301518-A (JP)
Title: Yarn winding device and yarn guide device therefor
Inventor: TONE SHOICHI
IPC: B65H67/04
Filed: 1995-04-28
Abstract: PURPOSE: To conduct yarn guiding for an empty bobbin and yarn end treatment completely for appropriate automatic doffing by cutting a part of the outer periphery of the collar of at least one bobbin holder, and forming a yam guide part reaching a part brought into contact with the end surface of the bobbin. CONSTITUTION: The yam slantly-tensed between two yarn locking parts 22, 21 is brought into contact with a collar 41 and engaged with its yarn guide 41a. By the rotation of a bobbin holder 4, the yarn is led in up to the deepest part of the yarn guide 41a cut in a wedge form, and on the yarn locking part 21 side, the yarn Y3 (a) is clamped between the collar 41 and the end surface of a bobbin B. In parallel to it, the yarn on the yarn locking part 22 side of the yarn guide 41 a is engaged with the yarn guide 42a of the outside collar 42, and the yarn Y3 (b) aslantly-tensed between the yarn guides 41a, 42a reaches a stationary cutting edge 31 with the rotation of the bobbin holder 4 for cutting. The cut yarn end (Y2) is sucked and removed through a suction pipe.
Patent JP-S61289889-A (JP)
Title: Production of valuable substance using enzyme
Inventor: KOYAMA YOSUKE
IPC: C12P19/36
Filed: 1985-06-14
Abstract: PURPOSE:To produce a valuable substance using an enzyme, economically, preventing the deterioration of filtration membrane without lowering the rate of filtration, by filtering an enzymatic reaction liquid with an ultrafiltration membrane interposing a specific strainer. CONSTITUTION:An enzymatic reactor is charged with an aqueous medium (e.g. inorganic salt), a raw material (e.g. fumaric acid) (the step A). The content of the reactor is maintained at a specific temperature for a specific time to produce the valuable substance (the step B). A definite amount of the reaction liquid is transferred to the side of filtration residue in an ultrafiltration apparatus attached with an ultrafiltration membrane (e.g. nylon membrane) at a linear velocity of 5-20mm/sec using a serially connected multi-stage strainers having a specific mesh size and is separated into the filtrate and the filtration residue by the ultrafiltration membrane. The objective valuable substance is separated from the filtrate, and the filtration residue, an aqueous medium adjusted to a specific concentration and the above raw material are supplied to the enzymatic reactor (the step C). After the feeding step C, the production step B and the feeding step C are repeated.
Patent JP-S63292167-A (JP)
Title: Corona discharge device
Inventor: OKANE ATSUSHI
IPC: H01T19/00
Filed: 1987-05-25
Abstract: PURPOSE:To always execute a copying work in an ideal state without necessitating a periodical cleaning work, by providing a corona discharge electrode, a shield member for surrounding the corona discharge electrode, and opening part for an air blasting separately from a discharge opening part on the shield member, and providing an air blasting means using a piezoelectric vibrator in the vicinity of opening part for the air blasting. CONSTITUTION:The vertical direction of a corona discharge wire 1 of a corona discharge device is constituted in an opening state. On one side part, plural pieces of piezoelectric vibrators 17 are provided in the longitudinal direction. The piezoelectric element 17 is fixed by an insulating fixing member 22, and its insulating fixing member 22 is held by a holding member 20 overhung from both end parts of a shield member 2, and held as one body by an electrifying electrode as a whole. When an AC voltage is applied to the piezoelectric vibrator 17 by an AC power source 18, the piezoelectric vibrator 17 causes an electrical distortion vibration, and an insulating elastic body 19 of, for instance, a plastic sheet material, etc., which is inserted and held by the piezoelectric vibrator 17 vibrates its tip part to the right and left as indicated with an arrow. In such a way, periodical cleaning of the electrifying electrode can be omitted.
Patent JP-S6021982-A (JP)
Title: Preparation of impregnated composite material
Inventor: MIMURA MASAHISA
IPC: D06N3/14
Filed: 1983-07-18
Abstract: PURPOSE:To obtain an impregnated composite material having sufficient suppleness and sufficient rigidity, by pretreating a fibrous structure with a specific mixed treatment solution to modify it, impregnating it with a specified polyurethane composition. CONSTITUTION:A fibrous structure such as knitted or woven cloth, etc. consisting of naturally occurring or synthetic fiber is pretreated with a mixed solution containing colloidal silica, and alumina sol and a urethane bond-containing surface active agent as main components, so that it is provided with 0.1-8wt% solid content of colloidal silica, 0.1-8wt% solid content of alumina sol, and 0.1- 6wt% solid content of the surface active agent. It is then impregnaged with a polyurethane composition of W/O type wherein water is dispersed into a solution of polyurethane in an organic solvent such as methyl ethyl ketone, etc., to give a leather sheet like naturally occurring leather. The surface active agent preferably has urethane group in the molecular chain, 30-80wt% polyoxyethylene segment as a hydrophilic group component, 2,500-30,000 molecular weight, and water solubility or water dispersibility.
Patent JP-H09309565-A (JP)
Title: Holder for container with collar
Inventor: MIYAJIMA TOSHIAKI
IPC: B65D67/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To stably and securely hold a container regardless of the shape of the top plate covering the upper face of the collar of the container. SOLUTION: The holder for a container is provided with a holder body sheet 1 in which the side plates 6, 6 are bendably extended from both ends of the top plate 4 through folds 7 respectively. And notches are formed in the holder body 1 so as to insert the collar 3a of the container 3. In this case, auxiliary side plate sheets 10 are superposed on both side plates 6, 6 and contact parts 13 touching the underface of the collar 3a of the container 3 from the lower side are provided at respective auxiliary side plate sheets 10.
Patent JP-H04354065-A (JP)
Title: Inspecting method for operating state indication lamp for visual sensor
Inventor: AWANO SUNAO
IPC: G06T1/00
Filed: 1991-05-31
Abstract: PURPOSE:To improve the reliability of inspection by photographing the operating state indication lamp of a controller to process the picture signal of a camera by its own camera, and judging operation by the brightness of the image of the photographed indication lamp. CONSTITUTION:In the inspection mode of the operating state indication lamps 5a, 5b, 5c, the indication lamps are photographed by facing the camera l toward the backsurface part of the controller 2, that is, the arranging part of the indication lamps 5a, 5b, 5c. The pictures Ra, etc., of the indication lamps 5a, etc,, are displayed on a monitor 3. Picture parts 5a, etc., are covered with windows Wa, etc. First, the indication lamp 5a is photographed by setting the camera to an operation state in which the indication lamp 5a is lighted, and a picture Ra is displayed. Next, the area of the bright part of the window Wa due to the picture Ra of the area of the window Wa is measured. If this area is not over a threshold, the camera is decided to be abnormal, and if it is over the threshold, it is decided to be normal. As for the idication lamps 5b, 5c too, they are inspected similarly.
Patent JP-H09204060-A (JP)
Title: Image recording body capable of reproduction
Inventor: KOBAYASHI TOMOO
IPC: B41M5/382
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image recording body capable of reproduction by a user himself on that occasion, not deteriorating the appearance of ordinary paper and satisfying both fixability and removability of an image forming material such as ink as an image recording body from which an image can be removed. SOLUTION: This image recording body has a substrate and a coating film having a recording face from which an image recording material is removed on the surface of the substrate. The recording face has <=200" surface smoothness measured with a Bekk smoothness tester. The surface of the substrate is preferably made of a material reactive with a curable silicone compd. and the coating film is preferably bonded to the substrate by applying a liq. compsn. contg. the curable silicone compd. to the substrate and drying it so that the substrate is allowed to react with the silicone compd.
Patent JP-2000318966-A (JP)
Title: Cleaning method and cleaning device of escalator
Inventor: ODA MITSUGI
IPC: B66B31/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To easily remove the dirt adhered to a riser surface by spraying a solvent solution to the riser surface of an escalator, receiving the dirt on the riser surface with the solvent solution by a contact part, and absorbing the received solvent solution and dirt. SOLUTION: An escalator is set to a stop mode, a contact part 13 is fitted to the lower part of a riser surface 2 so as to be coincided with the vertical groove thereof, and the suction part 12 of a sucking mechanism is laid in sucking state. A solvent for isolating oil is sprayed to the riser surface 2 from a spray part 11, and the contact part 13 is slid along the vertical groove of the riser surface 2. The dust and oil adhered into the vertical groove is peeled by the slide of the contact part 13, and the peeled dirt is sucked with air in the suction part 12 located above the contact part 13 and removed. According to this, the adhered dirt covered with oil or a liquid such as remaining detergent can be efficiently and easily cleaned.
Patent JP-H08307921-A (JP)
Title: Information supply system using pocket beeper
Inventor: TANIGUCHI NAOYUKI
IPC: H04W4/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a system where information which a user desires such as the games of horse racing and bicycle races or the reference to the sale and the winning numbers of a public lottery through the use of a portable terminal (pocket beeper) on a real time with a simple operation. CONSTITUTION: A reservation registration means 11 registering inputted reserved information, a reservation update means 12 updating information data on the day in accordance with prescribed division when the date of the day is matched with a reserved date based on reserved information, a monitor means 13 which reads information data when supply time of information data on the day is matched with reserved present time and works it in accordance with the user and a guide means 14 transferring worked data to the pocket beeper which the user possesses in accordance with individual information of the user are provided.
Patent JP-H10316225-A (JP)
Title: Granule recovery device
Inventor: KOMORI KENICHI
IPC: B65G45/26
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a granule recovery device capable of returning the fallen granules at the turn of a conveying belt. SOLUTION: A granule recovery device is provided with a receiving box 9 having an opening 12 that can be reversely turned along the conveying surface of a conveying belt 3 between the lower side and the upper side at the turn of the conveying belt 3 being upstream end in the conveying direction of the belt conveyor, and also that is always opposite to the conveying surface of the conveying belt 3, and a reversing mechanism 17 by which the receiving box 3 is reversely turned along the conveying surface of the conveying belt 3;  and the granules separated from the conveying belt 3 are recovered inside the receiving box 9 that has been positioned to the underside of the turning part of the conveying belt 3, and the receiving box 9 is reversely moved upper side of the turning part of the conveying belt 3 by means of the reversing mechanism 17, so that the granules inside the receiving box 9 are discharged on the conveying surface of the conveying belt 3.
Patent JP-S5832874-A (JP)
Title: Diterpenoid and antitumor agent comprising it as active ingredient
Inventor: FUJITA EIICHI
IPC: A61K31/352
Filed: 1981-08-18
Abstract: NEW MATERIAL:A diterpenoid shown by the formulaI(R<1> and R<2> are H or hydroxy; R<3> is H or acetoxy). EXAMPLE:Trichorabdal A shown by the formula II. USE:An antitumor agent. PROCESS:Leaves of Isodon Kameba Okuyama are dried, extracted with an organic solvent such as an ether, acetic acid ethyl ester, acetonitrile, acetone, methanol, ethanol, dichloromethane, chloroform, etc. under reflux, and concentrated to give a concentrated residue, which is washed with water, saccharides are removed, and the resultant substance is subjected to column gel chromatography, to give a diterpenoid shown by the formulaI.
Patent JP-S61288348-A (JP)
Title: Ion source device
Inventor: SATO TADASHI
IPC: H01J27/08
Filed: 1985-06-17
Abstract: PURPOSE:To prevent discharge from becoming unstable, by providing an anode member inside the inner circumferential surface of a plasma generation container which also serves as an anode and is fitted with a plurality of permanent magnets on the outer circumferential surface of the container, to keep the anode member at a high temperature to prevent a high-molecular product from clinging thereto. CONSTITUTION:A cylindrical plasma generation container 2A, which also serves as an anode and is fitted with permanent magnets 7A on the outer circumferential surface of the container, and a lid 2B, which is provided with an inlet port 1 for introducing a gas including a CF4 gas or the like and is fitted with a cathode 3 made of a hairpin-shaped tungsten filament, are combined with each other to constitute an ion source device. A cylindrical anode member 4 made of stainless steel or the like is spot-welded to a magnetic member 9, which is held on the inner circumferential surface of the container 2A by the attractive forces of the permanent magnets 7A. As a result, the anode member 4 can be caused to act at a high temperature so that an electrically-insulating high-molecular substance produced by discharge is prevented from clinging to the anode member. The discharge can thus be stabilized.
Patent JP-S5831700-A (JP)
Title: Piezo-electric speaker
Inventor: MORI EIZOU
IPC: H04R17/00
Filed: 1981-08-19
Abstract: PURPOSE:To improve a low tone reproducing characteristic, by taking the circumference of a diaphragm plate having a large oscillation area as a loop and taking the center of the diaphragm plate having small oscillation area as a node of the oscillation. CONSTITUTION:The circumference of a diaphragm 8 is fitted to a frame 10 freely oscillatingly via a flexible edge member 9. A bridge member 11 being non-oscillating body having rigidity crosses over the upper surface of the diaphragm 8 and is bridged over the ends of the frame 10 and fixed. A projection 12 is in one body formed at the center lower of the bridge 11, the projection 12 is connected to the upper center of a piezoelectric oscillator 7, and power is applied via a lead 14. The power to the lower electrode of the piezoelectric oscillator 7 is supplied via a lead 15 connected to the lower center of the diaphragm 8. Thus, the oscillation is performed as shown in Figure by taking the projection 12 as a center.
Patent JP-S61291396-A (JP)
Inventor: UNO MASATAKA
IPC: B66C23/36
Filed: 1985-06-17
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-H04354468-A (JP)
Title: Picture forming device
Inventor: NOZAKI TAKESHI
IPC: H04N1/04
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the time when a print start instruction is given from a scanner to a printer till the printer starts printing. CONSTITUTION:A scanner 1 sends a picture forming request signal(PREPR signal) to a printer 2 via a standby signal line Sg. The printer 2 sends a print request signal(PREQ signal: picture signal output request signal) to the scanner 1 via a request signal line Sh when each section for print-out is brought into the standby state by the received PREPR signal. Upon the receipt of the PREQ signal, the scanner 1 sends a print start synchronizing signal(PRINT signal: print start signal) to the printer 2 via a print signal line Si and sends a picture signal (VDAT7-0) thereto via a data line Se. The printer 2 receiving the PRINT signal and the picture signal starts immediately printing.
Patent JP-S63104418-A (JP)
Inventor: JIEFURII HEIWAADO
IPC: H01L21/22
Filed: 1987-05-28
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-H0424603-A (JP)
Title: Fusion splicing device for optical fiber
Inventor: HAMADA SHINKO
IPC: G02B6/255
Filed: 1990-05-18
Abstract: PURPOSE:To miniaturize the fusion splicing device by providing a fixed resistor and an analog switch serially connected to a circuit to switch a discharging current value with a signal transmitted from a CPU by selecting the kind of an optical fiber to be spliced. CONSTITUTION:In a discharging current selection part A, two multiplexers (analog switches) 2 are controlled by the data 3 bit of a CPU 4 in a first step circuit and among series resistors 1 serially connected to the circuit for switching eight discharging current values, one resistor is selected. In the second step circuit, next, one multiplexer 2 is controlled by the other 3 bit of the CPU 4 and the voltage at the both ends of the resistor selected by the first step circuit is divided into eight stages by the eight series resistors 1 and outputted to a B point. Therefore, since the voltage is switched to eight stages in the first step circuit and further selected to eight stages in the second step circuit, the potential of the B point is switched to 64 stages finally. Thus, even when the kinds of the optical fibers are various, they can be spliced by one device and the device can be miniaturized.