baber/WOPTO huggingface dataset:
Patent JP-H083613-A (JP)
Title: Iron-making and steelmaking method
Inventor: TSUDA MASAHITO
IPC: C21C5/28
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the produced quantity of slag in a steelmaking process and to effectively utilize the slag by pre-dephosphorizing high phosphorus-containing molten iron from a blast furnace at an out-furnace pre-dephosphorizing process to produce high phosphorus-containing slag and charging the high phosphorus-containing slag obtd. in a converter into the blast furnace. CONSTITUTION:The pre-dephosphorizing process of molten iron is executed between a blast furnace smelting furnace and a converter refining process. In this pre- dephosphorizing process, the high phosphorus-containing molten iron having 0.17-0.50% P content from the blast furnace is pre-dephosphorized. Thus, the high phosphorus- containing slag having >= about 0.5% P content is produced and is discharged as a useful slag. On the other hand, pre-dephosphorized pig iron having about 0.1% P content obtd. by this process is refined in the converter to obtain a low phosphorus steel. The high phosphorus-containing slag produced is charged into the blast furnace as a part of raw materials for charging into the blast furnace. By this method, P content in the molten iron tapped to the pre-dephosphorizing process from the blast furnace is kept to 0.17-0.50%. By constituting this iron-making and steelmaking cycle, the slag quantity produced in the steel-making process is remarkably reduced and also, can efficiently be utilized.
Patent JP-2000342192-A (JP)
Title: Feed as countermeasure for edema
Inventor: NAMIMATSU TAKANORI
IPC: A23K1/175
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a feed for making a causative toxin disappear in domestic animals infected with vero toxin-producing E.coli, especially VT2vp1 from the body of a pig, and capable of preventing edema of the pig infected with the vero toxin-producing E.coli or effectively improving symptoms of the disease, and also provide a method for breeding the pig, capable of improving the edema symptoms caused by the causative toxin of vero toxinproducing E.coli and preventing the death. SOLUTION: This feed as a countermeasure for edema of a domestic animal contains 3-15 mg % bile powder, 0.1-5 mg % polyphenol having a catechin skeleton and 15-60 mg % at least one adsorbent selected from the group consisting of a zeolite, a bentonite and an activated carbon. Also, by growing pigs with feeding the above feed as the countermeasure for the edema for 3 months period from an initial feeding after the birth of piglets, the edema symptoms caused by the causative toxin of the vero toxin-producing E.coli is improved and the death is prevented.
Patent JP-H116266-A (JP)
Title: Handrail
Inventor: TAGAITO TAKAO
IPC: E04B1/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve workability and reduce the cost by providing projections provided on struts erected at a space, and bringing bent-up parts provided on the periphery of a panel into contact with both sides of the projections back to back in such a manner as to clamp the projections. SOLUTION: Plural struts 4, 4 which are formed by aluminium extrusion molded material and integrally provided with projections 6, 6 on the front side surface are erected at a space. Subsequently, panels 11, 11 formed by metallic plate pieces having bent-up parts 12, 12 in the periphery are provided, and the bent-up parts 12 are brought into contact with both sides of the projections back to back in such a manner as to clamp the projections 6 of the struts 4, 4 and fixed. In this case, the width of the projection 6 is made equal to the width of the bent-up part 12, and also the length of the projection 6 is made equal to the height of the panel 11 so that the front of the panel 11 and the tip of the projection 6 are flush with each other. Thus, the assembling process and the number of parts can be reduced so as to improve workability and reducet the cost.
Patent JP-H114794-A (JP)
Title: Dish washer
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/42
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To use a small-sized pump, to lower noise, to shorten operation time, to improve energy efficiency and to wash stains which could not be washed before by washing dishes by moving a washing nozzle while jetting washing water and making the washing nozzle stoppable at a prescribed position. SOLUTION: A stopper mechanism fixes the washing nozzle 7 at the prescribed position by performing locking in the direction of obstructing the rotation of the washing nozzle 7. The stopper mechanism is provided with a vertically moved rod 12a, a solenoid 12b for being energized and elevating the rod 12a in the optional time band of a washing process and a spring 12c for lowering the rod 12a when the energizing of the solenoid 12b is stopped. A projection part 7a to be locked to the elevated rod 12a is provided on the lower part of the washing nozzle 7, the washing nozzle 7 is rotated until reaching the position of being abutted to the rod 12a and rotation is stopped when it is abutted to the rod 12a. At the optional time during the washing process, the solenoid 12b is energized, the rod 12a is elevated and the rotation of the washing nozzle 7 is stopped.
Patent JP-S5683763-A (JP)
Title: Electrostatic recording device
Inventor: UCHIDA KOUZOU
IPC: G02B26/10
Filed: 1979-12-13
Abstract: PURPOSE: To obtain a high-speed and low-cost electrostatic recording device, by reflecting the light beam through the rotary mirror means, bending the tip of the cylinder part of the circular-linear converting optical fiber means and then making the extended line of the tip part of the cylinder part cross the rotating shaft of the rotary mirror means.  
     CONSTITUTION: The optical fiber 11 is formed with the plastic fiber ia a layer or multiple layers arranged. The tip 12a of the cylinder part 12 is bent inward so as to form a right angle to the rotating shaft core of the rotary mirror 15 and then arranged on the circumference. The laser beam 18 radiated from the laser diode 16 which is provided to the extended line of the rotating shaft of the high-speed motor 14 is reflected by the mirror 15 to form a focus at the part 12a. The beam 18 is then radiated through the straight line part 13 and in the form of the scanning beam 19 and form a focus on the circumferential surface of the photosensitive drum 20 through the rod lens array 23. The beam intensity is modulated through such constitution, and thus realizing a high-speed and low-cost device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5951278-A (JP)
Title: Novel benzopyran derivative
Inventor: ONOKI KAZUHIRO
IPC: A61K31/35
Filed: 1982-09-17
Abstract: NEW MATERIAL:The benzopyran derivative of formula I (R is lower alkyl, benzyl, or aryloxyalkyl). EXAMPLE:8-[(3 -Benzylamino- 2 -mercaptopropyl)oxy]-3 -nitroxy- 2H-3,4- dihydrobenzo[b]pyran. USE:Useful as a drug for the circulatory system. PROCESS:The compound of formula I can be prepared, e.g. by (1) treating the corresponding epoxy derivative of formula II with potassium thiocyanate in a solvent such as amide under stirring and heating, and (2) reacting the resultant epithio derivative of formula III with a substituted amine in a solvent such as hydrocarbon at room temperature or under heating for several hours under stirring.
Patent JP-S6054002-A (JP)
Title: Controller of robot
Inventor: TAKAHASHI NOZOMI
IPC: G05B19/4067
Filed: 1983-09-01
Abstract: PURPOSE:To return automatically the movable part of a robot placed on the outside of a movable range by driving and controlling the movable part of the robot on a basis of a driving command from a driving command means when an emergency stop function is made ineffective. CONSTITUTION:When the movable part of the robot is placed on the outside of a preliminarily determined movable range, feeding to a driving device A is cut off by an emergency stop means B, and the robot is stopped. A return mode switch D is provided for the purpose of returning this robot, and an ineffective means E makes the emergency stop means B ineffective only when this return mode switch D is operated. A driving command output means F outputs a driving command in accordance with the operation of the robot for the purpose of moving the robot. When the ineffective means E makes the emergency stop means B ineffective, a driving control means G controls the driving device A on a basis of this driving command to return the robot.
Patent JP-H0211003-A (JP)
Title: Antenna control device for automobile
Inventor: ENOKI MASAHIKO
IPC: H01Q1/10
Filed: 1988-06-29
Abstract: PURPOSE:To prevent the antenna from damaging even when the housing of the antenna is forgotten by housing antenna into a car body with a driving means when locking is executed by a locking means. CONSTITUTION:When a transmission push-button switch 21 to lock and unlock a locking device 4 of a door for a remote control transmitter 2 is pushed, a transmission signal generated by an oscillating circuit 22 is sent through a transmission antenna 23 to a control device 3, received by a receiving antenna 6 and given to a reception circuit 31. Here, an auto mode switch 9 is the conducting condition, and then, an antenna 5 synchronizes the control signal from the remote control transmitter 2 and the housing/extending operation is executed. Consequently, the antenna 5 can synchronize the locking operation of a locking means 4 and can be housed. Thus, the troublesomeness of the antenna housing operation can be cancelled, and the accident that the antenna is bent during the parking due to the forgetting to house the antenna 5 can be prevented.
Patent JP-S5949619-A (JP)
Title: Power source filter circuit
Inventor: MINAMITANI EIJI
IPC: G05F1/46
Filed: 1982-09-16
Abstract: PURPOSE:To prevent a fuse from blowing even when a source voltage is intermitted frequently in power-on operation by actuating a time limiting circuit which sets delay time on every power-on operation before the output voltage of a filter circuit attains to a specific voltage. CONSTITUTION:Transistor TRQ1 compares a power source filter output voltage Vc with the breakdown voltage Vd of a constant voltage diode and when the voltage Vc does not attains to the voltage Vd, an inhibited state is held and a TRQ2 turns on to short-circuit a capacitor C2. When the voltage Vc attains to the voltage Vd, the TRQ1 is turned on and the TRQ2 is turned off. Consequently, the capacitor C2 is charged again to generate a trigger voltage tr and the timer limiting circuit TM starts clocking delay time. Then, the signal tr is never inputted to the circuit TM unless the voltage Vc drops below the voltage Vd. Therefore, the circuit TM outputs a driving circuit dv a specific delay time later to operate a relay RL, short-circuiting a resistance R1 by the fuse F.
Patent JP-H06678-A (JP)
Title: Exposure device
Inventor: HAYASHI KENICHI
IPC: B23K26/06
Filed: 1992-06-19
Abstract: PURPOSE:To facilitate effective ablation without the need of rotating a three- dimensional article by splitting light from a light source and uniformly exposing the article from at least three different directions. CONSTITUTION:In order to evenly expose the surface of a cylindrical body 1 to be exposed without rotating it, the light from the light source is split, and the body 1 is irradiated with the split light from multi-directions. Then, considering the width of an excimer laser beam, the body 1 is arranged to be in a regular hexagon formed with lines of incident light (c), (e) and of reflected light (h), (j), (k), (m). At this time, a uniform exposure is obtained on the surface of the body 1. Also, since unnecessary light that does not strike against the body 1 is absorbed by a beam damper 4, 5, 6, there is no influence causing uneven exposure. Consequently, without using a rotary mechanism with a complicated structure, and with one only exposure, the surface of the three-dimensional body is uniformly exposed, and the uniform machining is attained at the time of ablation machining with a laser beam.
Patent JP-S6142127-A (JP)
Title: Ion beam irradiation method
Inventor: TAKAMORI AKIRA
IPC: H01L21/265
Filed: 1984-08-02
Abstract: PURPOSE:To accurately irradiate the specified position with ion beam by obtaining the center point of groove pattern with the secondary electrons emitted from the inclined surfaces at both side walls of groove pattern of marker and using it as the reference point of ion beam irradiation. CONSTITUTION:A groove pattern 2 with the side walls 3 formed as the inclined surfaces is formed as the marker at the surface of substrate 1 with the wet etching, etc. and when the surface of substrate 1 is scanned with the focused ion beam 4 in such a way as crossing the groove pattern, the secondary electrons 5 can be emitted from the substrate. Since the ion implantation depth at the inclined surface 3 becomes equivalently smaller than that at the surface, the emission of secondary electrons remarkably increases. When the inclined surface 3 of groove pattern 2 is scanned with ion beam on the occasion of measuring such emitted secondary electrons 5 with a secondary electron intensity measuring apparatus, signal is intensified several times than that at the flat area and it can be displayed as the peak 6a.
Patent JP-S5950160-A (JP)
Title: Internal structural material for nuclear reactor
Inventor: SATOU KANEMITSU
IPC: G21C3/06
Filed: 1982-09-17
Abstract: PURPOSE:To improve the nodular corrosion resistance of structures made of a Zr alloy in a nucler reactor, by orienting the (0001) faces of the hexagonal lattices of Zr positioned close to the surface of the alloy in the vertical direction to the surface of the alloy. CONSTITUTION:The sheath pipe 6 of each nuclear fuel rod 3 contg. nuclear fuel pellets 7 of UO2, the upper and lower end plugs 9 of the rod 3, a spacer 4 for arranging a plurality of fuel rods 3 at fixed intervals, and a channel box 5 contg. a plurality of fuel rods 3 are made of a Zr alloy such as zircaloy-2 or zircaloy-4, and the (0001) faces of the hexagonal lattices of Zr positioned close to at least the surface of the alloy are arranged in the vertical direction of the alloy. The Zr alloy is provided with superior nodular corrosion resistance, and the hydrogen embrittlement of the alloy due to hydride can be prevented.
Patent JP-H0451220-A (JP)
Title: Liquid crystal display device
Inventor: TAKANASHI HIROSHI
IPC: G02F1/1333
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the generation of unequal display by forming conductive films respectively on the front surfaces on the side opposite from the liquid crystal of respective substrates and electrically connecting these conductive films to each other. CONSTITUTION:Transparent electrodes 23, 24 are deposited on the opposite inside surface of a pair of the transparent substrates 21, 22. Oriented films 25, 26 are formed across the surfaces of the electrodes 23, 24. The substrates 21, 22 are parted by spacers 27 consisting of an electrical insulating material and the liquid crystal 28 is sealed in the space thereof. The circumference is sealed by a sealing material 29. The transparent conductive films 30, 31 are respectively formed on the front surfaces of the substrates 21, 22 on the side opposite from the liquid crystal 28. The conductive films 30, 31 are electrically connected to each other by conductors 32 in a part on the outer peripheral edge of the substrates 21, 22. Polarizing plates 33, 34 are respectively formed on the conductive films 30, 31. An electrostatic shielding state is attained by the conductive films 30, 31 electrically connected to each other and, therefore, the local electrification and discharge are averted.
Patent JP-S6224517-A (JP)
Inventor: SUZUKI KATSUMI
IPC: H01H33/70
Filed: 1985-07-24
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-H107995-A (JP)
Title: Foamed tacky adhesive tape or sheet for protecting waterproofing layer
Inventor: MIZOGUCHI TADAHIRO
IPC: C09J7/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed tacky adhesive tape or sheet used for protecting waterproofing layers, having no release paper and therefore not needing an operation of peeling the release paper and disposing of the released paper on use by forming a tacky adhesive layer on one surface of a foamed sheet and forming a releasing agent layer on the other. SOLUTION: A tacky adhesive layer 2 coated with a pressure-sensitive adhesive selected from among those generally used for common tacky adhesive tapes is formed on one surface of an foamed olefin resin sheety support having a thickness of about 0.5-50mm. A releasing agent layer 3 having a thickness of about 0.3-5μm is formed on the other surface of the sheety support. The formed tacky adhesive tape or sheet T without any release paper is wound to form a winding.
Patent JP-H10337654-A (JP)
Title: Polishing device
Inventor: WATANABE KAZUHIDE
IPC: B24B37/013
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device provided with a polishing terminal detecting system which is for a maintenance free, as well as can detect the polishing terminal at a good accuracy. SOLUTION: This positing device is furnished with a turntable providing a polishing cloth or a grinning wheel on the surface; a top ring 12 to hold a polished article 13; and an elevating/rotating mechanism 15 to move up and down, and to rotate the top ring; and the polished article held by the rotating top ring 12 is squeezed to the surface of the polishing cloth or the grinding wheel rotated by the elevating/rotating mechanism 15, so as to polish the polishing surface of the polished article.  In this case, a vibration sensor 21 to detect the polishing terminal of the polished article, and an element 22c to emit an infrared ray according to the detecting signal of the vibration sensor, are installed to the top ring or the rotating side of a rotary shaft and the like to rotate the top ring, and an element 25 to receive the infrared ray output form the rotating side is provided at the still side.
Patent JP-H0824144-A (JP)
Title: Toaster
Inventor: HARA YUMIKO
IPC: A47J37/08
Filed: 1994-07-14
Abstract: PURPOSE:To provide a function for discriminating the state of bread on the basis of a humidity change and initial temperature, and determining a heating time, depending on the state of bread, internal temperature and a temperature change rate. CONSTITUTION:When a bread baking process starts, a control means 7 actuates a heating means 3, and a counting means 6 begins to count the lapse of time from the start of the baking process. A humidity measurement means 10 measures a humidity value V1 at the start of the baking process and another value V2 after the lapse of ta seconds therefrom, and outputs a difference dV between both values V2 and V1 as a humidity change. A temperature detection element 4 detects internal temperature T at the start of the baking process, and a temperature change dT after the laps of (t) seconds therefrom. A state judgement means 9 makes judgement about the state of bread on the basis of the humidity change dV and the temperature T. Also, A heating pattern determination means 8 determines a heating pattern on the basis of the judged state of bread, the temperature T and the temperature change dT, and outputs the determined pattern to a control means 7. Then, the control means 7 controls the heating means 3, according to the output heating pattern and the time counted with the means 6.
Patent JP-S6054029-A (JP)
Title: Constant voltage bias circuit
Inventor: MURAKAMI HIRONORI
IPC: G05F3/22
Filed: 1983-09-02
Abstract: PURPOSE:To obtain a constant voltage bias circuit which is stable against the fluctuation of power source voltage by arranging a constant current source which is compensated with respect to the fluctuation of the power source voltage and the variance of temperature and is stabilized. CONSTITUTION:A constant current source 28 is compensated with respect to the fluctuation of power source voltage and the variance of temperature and is stabilized to make the current, which is flowed to diodes 22-24 and the collector of a transistor TR20, constant against a variance of power source voltage and to make the bias voltage, which is given from a constant voltage bias circuit 29 to the base of a TR19, constant. Then, the base of a TR13 is biased by TRs 19 and 15, a diode 18, and resistance 14, 16 and 17. When a negative pulse is inputted from an input terminal 9, a TR7 is turned off through a resistance 8 only during the period of the pulse, and bases of TRs 5 and 4 are biased, and an AC signal inputted from an input terminal 12 through a capacitor 11 is detected.
Patent JP-S5865013-A (JP)
Title: Control of roving winding-up tension in fly frame and system therefor
Inventor: ARAKI EIJIROU
IPC: D01H1/24
Filed: 1981-10-12
Abstract: PURPOSE:When roving is wound up around a bobbin in multilayers, optimum bobbin rotation numbers for each layer are set in a microcomputer and, when the difference between the set values and the observed values gets out of the control limit, the number of the bobbin rotation is modified to keep the roving winding-up tension in a certain range. CONSTITUTION:In a bobbin lead type fly frame, roving is wound up around a bobbin in multilayers, wherein the optimum rotation number N deg. corresponding to each layer n is calculated and this relationship is set in a microcomputer, the bobbin rotation number Nn corresponding to the roving layer n is automatically measured during the spinning operation and the set value N deg. is compared with the observed value Nn in the microcomputer and when the difference gets out of the previously set control limit, the bobbin rotation number is automatically varied.
Patent JP-H0396790-A (JP)
Title: Coupling member for quick-disconnectable coupling
Inventor: GUREGORII KUREKUZUKO
IPC: F16L37/086
Filed: 1990-06-20
Abstract: PURPOSE: To quickly connect/disconnect a coupling member by arranging a finger for engaging with a cylindrical sliding sleeve by passing through the opening part of a cylindrical wiper member in a sliding sleeve closing hook for moving the cylindrical sliding sleeve up to a closing position. CONSTITUTION: A control sleeve 110 is moved leftward against a spring 116, and when a poppet valve element G of a stem assembly B is pressed to a valve element D of a body assembly A, a sleeve hook assembly J extending in the inside diameter direction from the opening part of a wiper member engages with a tip groove of the stem assembly B to retreat a sliding sleeve 44 against a spring 12. Next, when the control sleeve 110 is moved backward by the spring 116, a locking dog element 94 is engaged with and joined to a groove of the assembly B. Next, when joining is released, the control sleeve 110 is moved leftward to perform inverse operation to the said operation. Thus, a coupling member can be connected/disconnected in a single operation, and can also be used under high pressure.
Patent JP-2000036517-A (JP)
Title: Street decrease for flip chip package
Inventor: ANTHONY M CHU
IPC: H01L21/56
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for strengthening a connecting force between a flip chip IC and a substrate. SOLUTION: At least either an IC or a substrate is provided with an anchor (fixed) point 702 so that a connecting force between the IC and the substrate can be improved. The anchor (fixed) point 702 can be a through-hole passing through the IC or the substrate, or a groove, or a surface recessed part such as a notched part. The anchor (fixed) point 702 can be packed with a lower side packing substrate during under-fill, that is, a lower side packing processing period (302) This anchor (fixed) point 702 can apply additional mechanical strength to a bonding force, that is, the connecting force between the IC and the substrate.