baber/WOPTO huggingface dataset:
Patent JP-H06169871-A (JP)
Title: Vacuum cleaner
Inventor: UENO MASAYUKI
IPC: A47L9/26
Filed: 1992-12-10
Abstract: PURPOSE:To enable a cord to be easily pulled out, improve usability, keep the cord hardly damaged, and further improve durability and life cycle by making a cord outlet opening movable upward. CONSTITUTION:An electric blower 22 and a cord 24 are provided at a rear position within the internal space of a body lower section 21, and a dust collecting chamber 27 is also laid at a forward position. A travel wheel 29 is fitted forward of the center of gravity of the blower 22 and at both sides backward of the chamber 27. Also, a travel caster 30 capable of free rotation even in a horizontal direction is provided at a position backward of the blower 22. In addition, the bottom of the chamber 27 is kept 5 cm or more clear of a floor, and a wall 34 with a recess is formed on the section 21 at a rear position for protecting the plug section 32 of the cord 24. A cushion material such as vinyl chloride is fastened to the recess. Also, a projection 37 is formed on the section 21 at a position backward of the rotation center of the caster 30 and at the side of the blower 22, in such a way as having a plane coming in contact with a floor earlier than the aftermost corner of the section 2 at the time of keeping a body upright on the floor.
Patent JP-H09168879-A (JP)
Title: Manufacture of laser beam welded steel tube
Inventor: SEKINE YUKIO
IPC: B23K26/21
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an effective method for manufacturing a welded steel tube with few defective welded zone using laser irradiation. SOLUTION: In this manufacturing method, a hot rolled steel strip is formed into an open pipe with a forming roll, the amount of oxygen for welding opposing edges of the open pipe is specified to be the amount of oxygen in the welding zone shown with an area lower than a line A connecting (C)×(O)=0.006 and (O)=0.03. Next, the open pipe is pressed with a squeeze roll, both edges are butted, and then heated and molten with laser beam irradiation to join.
Patent JP-H10151677-A (JP)
Title: Method for controlling stop position of moving die plate of foam molding machine
Inventor: FUJIOKA KATSUNORI
IPC: B29K105/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the stop position of the moving die plate of a foam molding machine to always stop the moving die plate at a proper position without requiring skill. SOLUTION: A stop position control method is performed so that a moving die plate driven by oil pressure is moved at a high speed and changed over to low speed movement before a set stop position to stop the moving die plate in the vicinity of the set stop position. The distance from a position emitting a die plate stopping signal to a position where the moving die plate is actually stopped is measured to operate the average value of this distance. By altering the position emitting a die plate stop signal so that it becomes a position on a mold opening side from the set stop position by the average value, the error between the set stop position of the moving die plate and the actual stop position is reduced.
Patent JP-2001145415-A (JP)
Title: Apparatus for stopping grain culm transportation for combined harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent reaped grain culms from scattering in delivery of the reaped grain culms when the reaped grain culms are transported and supplied from a reaper through an auxiliary transportation apparatus to a thresher. SOLUTION: A thresher for threshing reaped grain culms which are transported by the auxiliary transportation apparatus 4, delivered by a feed chain 6 and a nipping cylinder and is threshed during nipping and transportation and a lifting and lowering cylinder for lifting and lowering a reaper 2 for reaping the grain culms are installed. The operation of the auxiliary transportation apparatus 4 is stopped by the control of a controller by linking the reaper 2 in a rising control by the lifting and lowering cylinder to the stop operation of the reaper 2.
Patent JP-H11159081-A (JP)
Title: Attaching structure between eaves gutter and its supporter
Inventor: HIROSUE MASAYA
IPC: E04D13/072
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure between an eaves gutter and its supporter which can prevent the eaves gutter from moving in its lengthwise direction when the eaves gutter has been attached to the eaves gutter supporter. SOLUTION: The tip part 1 of an arm of an eaves gutter supporter is provided with a locking projection part 21 and a contact part 22, and an eaves gutter has an outdoor side ear part 1 opened toward an inner side, and the outdoor side ear part 1 is provided with a locking part 11, and the lower tip face of the locking part 11 is provided with a spring piece 12 along the direction of the eaves gutter.  A distance between the spring piece 12 and the lower face of the outdoor side ear part 1 is set up to be smaller than the vertical thickness of the contact part 22 of the eaves gutter supporter, and the locking projection part 21 and the contact part 22 of the eaves gutter supporter are inserted into the outdoor side ear part 1 of the eaves gutter, and a locking part 11 of the eaves gutter is locked in the locking projection part 21 of the eaves gutter supporter, and the contact part 22 of the eaves gutter supporter is pressed down by the spring piece 12 on the lower tip face of the locking part 11.
Patent JP-H11175317-A (JP)
Title: Method and device for modular multiplication
Inventor: TEI RYUCHIN
IPC: G06F7/53
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to a high-speed ciphering process by providing respective stages for calculating a complement of a given modulus and a multiple of the complement, calculating the total size of a cyclic carry in the modulus multiplication, selecting a multiple calculated from the total size of the cyclic carrier for a term having weight larger than the weight of the modulus, and adding the selected multiple. SOLUTION: This is a modulus multiplier array in structure which is connected completely locally when n=7. Control nodes X1 to X3 are arrayed in a 1st direction (column direction). Plural process nodes A are arrayed following the control node X1 in a 2nd direction (row direction) orthogonal to the 1st direction. The modulus multiplying method is equipped with the stages for calculating the complement of the given modulus and the multiple of the complement, calculating the total size of the cyclic carry during the modulus multiplication, selecting the multiple calculated from the total size of the cyclic carry for the term having larger weight larger than the modulus, and adding the selected multiple.
Patent JP-H05165364-A (JP)
Title: Fixing device
Inventor: YASUDA KEIZO
IPC: G03G15/20
Filed: 1991-12-13
Abstract: PURPOSE:To provide a fixing device including separation pawl contacting/ separating constitution which is simple as a fixing device in which a paper feeding means is provided so that it can be released and restricted with respect to a roller in order to perform jamming processing in the case of fixing an image at a process where paper is allowed to pass between a pair of rollers, and a separation pawl is provided at a part of the paper feeding means and pressed so that it may come in contact with the roller on the ejection side of the roller under the state where the paper feeding means is released. CONSTITUTION:A shrinking elastic means 12 is used as a means for performing forcible separating action so that the tip of the separation pawl 7 is forcibly separated from a fixing roller 2 according to the releasing action of the paper feeding means when it is released, and the tip of the pawl 7 is restored to a state where it comes in contact with the roller 2 when the paper feeding means is restored to the restricted state before it is released; and the separating action is performed by utilizing force in a direction nearly perpendicular to the ordinary shrinking direction of the elastic means 12.
Patent JP-H06173312-A (JP)
Title: Automatic water feeder
Inventor: ADACHI TOSHIYUKI
IPC: E03D5/10
Filed: 1992-12-10
Abstract: PURPOSE:To retain the closed state of a solenoid valve when the voltage of a cell is reduced and replace the cell at an appropriate timing, by alarming the information for a required interval. CONSTITUTION:A magnetic valve 5 made of a latching solenoid is arranged on the way of a water feed pipe 3 connected to a urinal 1. In the control circuit 8, an electric cell 9 is jointed as the driving electric source and also a LED 23 is jointed to indicate the consumed electricity to enable to judge whether the voltage of the cell 9 is lower than a specified figure or not by the control circuit 8. The solenoid valve 5 is closed at a specified voltage and the voltage is set at a specified value necessary to light the LED 23 indicating the consumed electricity for 24 hours. When the cell 9 gets lower than a specified volt age, the control circuit 8 outputs a closing signal to the solenoid valve 5 and lights the LED 23 to show the consumed power.
Patent JP-H03190199-A (JP)
Title: Bonding head of outer lead and method of bonding
Inventor: SHIYUUSE WATARU
IPC: H05K3/32
Filed: 1989-12-19
Abstract: PURPOSE:To enable a very fine and thin outer lead manufactured through a TAB method to be surely bonded to a board by a method wherein a heated thermocompression bonder is made to press the outer lead of a semiconductor chip and then made to stop pressing. CONSTITUTION:A suction part 4 is made to descend, a semiconductor chip P is mounted on a board S, and an outer lead L is brought into contact with an electrode of solder formed on the upside of the board S. A rod 25 of a multistage cylinder 24 is made to protrude feebly to make a thermocompression bonder 7 descend, an arm 15 is rotated by a spring force of a spring member 18, whereby a pressing part 7b is weakly pressed against an outer lead L, and when a heat transfer part 6 comes into contact with the thermocompression bonder 7, the protruding force of the rod 25 is increased, and the pressing part 7b is strongly pressed against the outer lead L. Cold air is made to blow off from the lower end of an upright tube 2 through which a nozzle shaft is made to penetrate to cool down the electrode, and when there is no fear that the outer lead L springs up, the thermocompression bonder 7 is made to ascend to stop pressing the outer lead L.
Patent JP-H01170605-A (JP)
Title: Polymerization of olefin
Inventor: SUGIMOTO RYUICHI
IPC: C08F4/64
Filed: 1987-12-26
Abstract: PURPOSE:To produce a polyolefin in good yield, by using a catalyst comprising an organometallic compound and a transition metal catalyst obtained by carrying titanium chloride on a solid component obtained by the reaction of a Grignard reagent with a Si compound. CONSTITUTION:An olefin such as ethylene or butene-1 is polymerized with a catalyst comprising the organometallic compound of a group I-III metal of the periodic table (e.g., organic lithium or organic aluminum) and a transition metal catalyst obtained by carrying titanium chloride on a solid component obtained by the reaction of Grignard reagent of formula R<1>MgX<1> (R<1> is hydrocarbon residue; X<1> is Br or I) with a Si compound of formula R Si(OH)4-n (R<2> is hydrocarbon residue; n is 2 or 3) usually in an amount of <=1mol of the Si compound based on the Grignard reagent.
Patent JP-H0274689-A (JP)
Title: High-elongation composite cord for reinforcing rubber and production hereof
Inventor: OKAMOTO KENICHI
IPC: D02G3/28
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a high-elongation steel cord having excellent elongation properties even after covering with rubber by adding a special organic fiber to ravines on the outside of adjacent strands and twisting the resultant. CONSTITUTION:Plural (5 in the figure) brass-gilt steel filaments 1 are twisted at a low pitch of twist to be formed into a strand 2 and the plural (3 in the figure) obtained strands 2 are twisted at a low pitch of twist to be formed into a steel cord 3. In that case, an organic fiber monofilament having a diameter (d1) capable of accommodation in a circumcircle of the cord 3 to be formed, i.e., a value satisfying formula I [h is defined by formula II (D0 is diameter of cord, i.e., diameter of circumcircle. D1 is diameter of strand. n is number of strands.)] and subjected to treatment for improvement of adhesion with rubber on the surface is added to ravines on the outside of adjacent strands 2 and the above-mentioned twisting is then carried out for formation of a cord.
Patent JP-H11141079-A (JP)
Title: Erecting device for horizontally installed support
Inventor: EDA MASAMI
IPC: E04F11/18
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To vertically stand a tubular support in a regular position even if the standing position of a bolt has an error, or the bolt is inclined, and also erect a middle horizontal lattice situated under a handrail. SOLUTION: A plurality of fault core pipes 7 are inserted to a shaft bolt 5 of male screw stood on a building skeleton 1 so as to be vertically stacked, a through hole for the shaft bolt 5 is provided on a horizontal member 35 on the upper end, and a coil spring 13 is inserted to the shaft bolt 5 between the horizontal member 35 and the fault core pipe 7. A nut 11 is fastened to the upper end of the shaft bolt 5, whereby the horizontal member 35 on the upper end is pressed to the body of a support P, and the coil spring 13 is compressed to the fault core pipe 7.
Patent JP-H07192453-A (JP)
Title: Fifo register and fifo device
Inventor: TANAKA TOSHIO
IPC: G11C7/00
Filed: 1993-12-27
Abstract: PURPOSE:To minimize circuit changings at the time of changing the number of words by controlling an effective data present-or-not signal sending means based on effective data present-or-not output signals from a prestage and a postage indicating whether data selected to be stored in a data register are effective or not and by etc. CONSTITUTION:Data are stored in an FIFO register 19 and whether the data are effective or not is detected by an RS type FF20 and the enable signal E of an effective data present-or-not signal is outputted. Then, respective signals Es of the prestage and the poststage are made to be signals F, B of the mulistagely connected register 19. These signals are processed in required first logic circuits 21 to 25 to control the FF20 and write and read enabling signals WE, RE, etc., are processed in second logic circuits 26 to 28 and then data storage to the register 19 is controlled. Thus, since an address register is made to be the FIFO register capable of minimizing circuit changings at the time of changing the number of words.
Patent JP-H02212695-A (JP)
Title: Assembly with centralized lubricating device in rotary printer and its control method
Inventor: BUERUNAA KURANPUSU
IPC: F16N7/38
Filed: 1989-12-22
Abstract: PURPOSE: To control lubricating oil with respect to moisture so as to aim at supplying the oil with no moisture by providing such an arrangement that lubricating oil led from a bearing part into an oil collecting container is led into a small oil container, and if water is present in the oil led into the container, a signal is delivered. CONSTITUTION: A small oil container 3 is accommodated in an oil collecting container 1. This container 3 is provided with a cover 4 so that it can be taken out from the container 1. Oil fed through a connection pipe 2 is filled in the container 3, and oil overflowing from the container is received in the container 1. When the surface of the oil in the container 1 asends so that a float 7 makes contact with an upper change- over part 8, an electric signal is delivered to drive a pump 12. When the float 7 makes contact with a lower change-over part 9, the drive of the pump 12 is stopped. In such a case that water is mingled in the oil, the quantity of water in the oil container 3 increases, and when the quantity comes to a predetermined level, the sensor 15 delivers a signal so as to deenergize the pump 12.  Thereby it is possible to stop the operation after confirmation of a failure in the water supply device.
Patent JP-H01173647-A (JP)
Title: Manufacture of thin-film transistor
Inventor: INAGI SHUNICHI
IPC: H01L29/786
Filed: 1987-12-26
Abstract: PURPOSE:To reduce a contact resistance value and to enhance performance by a method wherein, after a contact hole has been formed, this hole is doped with B<+>. CONSTITUTION:An Si semiconductor active layer 2 and a gate oxide film 3 are formed on an insulating substrate 1; an Si semiconductor film 4 for gate electrode use is formed on them; after that, an impurity diffusion operation 5 is executed; a resistance value of the Si semiconductor film is made low; furthermore, a patterning operation is executed; a gate electrode 4 is formed. In succession, while a resist 6 is left, an impurity diffusion operation 8 is executed; a source-drain region 7 is formed; an activation operation is executed in an oxidizing atmosphere; an SiO2 interlayer insulating film 9 is formed; a patterning operation is executed; a contact hole is formed. After formation of the contact hole, B<+> is implanted into the hole by, e.g., an ion implantation method 11 while a resist 10 is left, an activation operation is executed in an atmosphere of N2; the resist is removed; after that, a metal electrode is formed. By this setup, a contact resistance value is reduced; performance can be enhanced.
Patent JP-H07186393-A (JP)
Title: Production of nozzle plate
Inventor: YOSHIMURA MANABU
IPC: B23K26/382
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a method for producing a nozzle plate having no possibility of occurrence of a variation in an ink drop flying direction. CONSTITUTION:An adhesive surface of a support sheet 10 is attached to a lower surface of a nozzle sheet 9 in close contact with each other. A nozzle is formed by emitting an excimer laser beam 2 to the nozzle sheet 9. The circumferential area of a nozzle 25 is processed before the center area thereof because of the ununiformity of the laser beam 2. Therefore, after completion of processing the nozzle 25, a cover which is the unprocessed center area of the nozzle 25 is bonded to the support sheet 10. Next, the support sheet 10 is peeled from the nozzle sheet 9. The cover is removed by the adhesive force of the support sheet 10. In this manner, a nozzle plate provided with the nozzle 25 of a smooth shape having no cover can be produced.
Patent JP-H01170614-A (JP)
Title: Hydrophilic and thermosetting resin composition
Inventor: MORIWAKI NORIMOTO
IPC: C08G59/14
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title composition containing in the molecule both aminimide and epoxy groups, useful for adhesives, sealers for e.g., capacitors, coatings, etc., by reaction of an asymmetric dialkylhydrazine plus an ester compound with a polyepoxy compound. CONSTITUTION:The objective compound (composition) can be obtained by reaction between (A) a polyepoxy compound (pref. phenolether-based epoxy resin) and (B) an asymmetric dialkylhydrazine (pref. asymmetric dimethylhydrazine) plus (C) an ester compound [pref. (meth)acrylic ester, alpha-hydroxycarboxylic ester]. This compound is expressed e.g., by the formula (m and n are each >=1, m>n; X is residue of the polyepoxy compound; R<1> and R<2> are each the alkyl in the asymmetric dialkylhydrazine; R<3> is the acid component residue in the ester compound; R<4> is the alcohol residue in the ester compound).
Patent JP-H08159969-A (JP)
Title: Pneumatic type infrared ray detector
Inventor: AOKI JUNJI
IPC: G01N21/3518
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a pneumatic type infrared ray detector wherein miniaturization is made possible and a plurality of the combination of detectors or the combination of the detector and a gas filter can be variously performed. CONSTITUTION: A device body 1 is formed into an L-shape, a gas chamber 4 is shaped in one projection part 2, and a detection chamber 6 is formed over the approximately entire of the other part of the device body 1. A movable electrode film 7 and a fixed electrode 8 are disposed in the detection chamber 6, a detector 10 is formed in communication with the gas chamber 4 and the detection chamber 6, and the gas chamber 4 is filled with gas of a kind corresponding to the use purpose of the detector 10.
Patent JP-H09170263-A (JP)
Title: Floor panel
Inventor: TOKUYAMA TETSUO
IPC: E04F15/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve durability by inserting a metal plate having a peripheral folded back part in an approximately flat plate type panel body made of FRP panel, and integrating the metal plate and the panel body with each other. SOLUTION: A metal plate 21 with an upward folded back part 21a is clamped between an FRP surface layer 11a and and FRP reverse layer 12a for integration, thereby forming a flat part 1a for a floor part 1a. An engagement and placement piece 1b for positioning and fixing the flat part 1a to a floor joist or the like in a balcony structure body or the like is formed around the flat part 1a, and a drain gutter 1c is formed on one side of the flat part 1a. An FRP panel body 1 is thereby formed. As a result, bonding strength between FRP and the metal plate 21 increases, and the separation thereof does not take place easily. Furthermore, the flexural strength of the metal plate 21 increases, and the flat part 1a is reinforced. At the same time, load resistance increases.
Patent JP-H11160425-A (JP)
Title: Airplane recognizing and detecting device
Inventor: UJIIE TAKESHI
IPC: G01S13/34
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an airplane recognizing and detecting device which securely detects the airplane, by recognizing an object on its track by using a high-frequency radar. SOLUTION: The device consists of a transmission part 1 which radiates a microwave to a track area of an airplane from a transmitting antenna 15; a reception part 2 which receives a reflected wave of the microwave by a receiving antenna 21 and generates image information by a mixer 22, an amplifier 23, and a demodulating process circuit 24; an image processing part 3 which converts the image signal from the reception part 2 from analog to digital, erases an image of a fixed target by an eraser 32 to extract an image of a moving target, then recognizes an image of the airplane, and finds data on speed, etc., by an arithmetic circuit 33 on the basis of the image of the airplane; a communication part 4 which transmits are information processed by the image processing part 3 to a control tower, etc.; and a display part 5 which displays image data on the airplane and data on the speed, etc. The radio wave radiated by the transmitting means is reflected and scattered by a object in its radio wave radiated area and part of the reflected wave arrives at the receiving means and is received, thereby generating image information regarding the radio wave radiated area.
Patent JP-H09171191-A (JP)
Title: Liquid crystal display device
Inventor: NISHIMURA TAKASHI
IPC: G02F1/1343
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To vary load capacitance matching with the variation of the driving capability of a TFT, and improve the display quality and yield by disconnecting some of plural auxiliary capacitance from a switching element matching with the characteristics of a switching element. SOLUTION: An auxiliary capacitance 8 which is formed while divided into two has one end connected to the TFT 3 and the other end connected to a scanning line 1. In such a constitution, the TFT 3 of a selected pixel is on state while a gate select pulse is applied. At this time electric variation of a source electrode corresponding to an image signal outputted to a signal line 2 at this time is transmitted to a drain electrode and a liquid crystal capacitance 4 and the auxiliary capacitance 8 divided into two are accumulated with electric charges, so that a liquid crystal layer is driven. When the gate select pulse moves to a next scanning line 1, those TFTs 3 turn off state and the accumulated electric charges are held until the scanning the is selected next.