baber/WOPTO huggingface dataset:
Patent JP-H05118599-A (JP)
Title: Structure of air supplying port for indoor ventilation
Inventor: TSUZUKI MAKOTO
IPC: F24F7/007
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the structure of an air supplying port for supplying air in accompanied with ventilating operation into a room of a house such as a washroom, a toilet and the like, which is capable of ventilating and discharging water vapor in the room efficiently, by permitting the securing of supplying air even in a condition that doors are closed. CONSTITUTION:An air supplying port 6 for supplying air into a room 1, equipped with a ventilating fan 4, in accompanied with the operation of the ventilating fan 4 is provided on the door frame 5a of the indoor side entrance door 5 for the room 1. The air supplying port is incorporated into the door frame and, therefore, air is supplied into the room through the air supplying port of the door frame even in a condition that the door is closed.
Patent JP-H10126975-A (JP)
Title: Charging equipment for secondary battery provided with discharge function
Inventor: YAMADA KATSUO
IPC: H02J7/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a charger for a secondary battery provided with a discharge function capable of performing the complete discharge of the secondary battery without releasing for energy accumulated in the secondary battery by charge to outside, and also, shortening the charge and discharge time. SOLUTION: This charging equipment is equipped with a capacitor 13 for discharge and a charger 14 connected in series to a secondary battery mount 12, and a connection switching means 15 which switches these connection states, and this connection switching means connects only the capacitor for discharge to the secondary battery, bypassing the charger 14, at discharge, and also connects the capacitor for discharge and the charger to the secondary battery at initial stage of charge, and besides cuts off the capacitor for discharge from the secondary battery at the point of time when the voltage of the capacitor for discharge comes to zero after passage of specified time after start of charge.
Patent JP-H03139868-A (JP)
Title: Setting furnace device in semiconductor device manufacturing line
Inventor: ASANO YOSHIKIYO
IPC: H01L21/52
Filed: 1989-10-25
Abstract: PURPOSE:To preserve active faces required for a lead frame and a chip in wire bonding by forming a hardening furnace in double vessel, and jetting oxidation preventive gas against the lead frame, and further blowing oxidation preventive gas against the lead frame carried out. CONSTITUTION:A lead frame 5 to which a chip 7 is adhering is carried into an inner vessel 10. Gate openings 26a and 26b are closed by air curtains 31, whereby the oxidation of the lead frame 5 is prevented. Furthermore, oxidation preventive gas is jetted from a first pipe 32 for oxidation prevention, whereby the oxidation is prevented directly, and also the gas generated when thermosetting resin 6 is set dissipates. When it is carried to the outside through the gate opening 26b after the treatment is finished, oxidation preventive gas is jetted from a second pipe 33 for oxidation prevention, whereby it is cooled while being prevented from oxidation. Accordingly, an active face being required when force-bonding a wire with a wire bonder 3 is secured, and favorable wire bonding condition can be obtained.
Patent JP-H11103007-A (JP)
Title: Lead bending device for semiconductor package
Inventor: KINOSHITA NORIO
IPC: B21D5/01
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To bent a lead with the same bending height of its lower end, without adverse effects on a semiconductor chip, in a simple constitution. SOLUTION: A lead bending device for a semiconductor package 3 has an upper die 1, a lower die 2, and a bending die 3. The upper die 1 has a pushing member 5 for holding an upper face of the semiconductor package 3 except for a position of a chip 3b. The lower die 2 has a supporting mechanism 7 for supporting the package 3, according to the warped state of the semiconductor package 3. The pushing member 5 is pushed by a spring 6 and a lower end 5a of the pushing member 5 is projected downward from a die face 1b of the upper die 1. In this case, the supporting mechanism 7 includes a plurality of pins 8 for supporting the semiconductor package 3 and a fixing mechanism 9 for fixing the pins 8 by using the downward pressure of the upper die 1, when the upper die 1 and the lower die 2 are closed.  The pin 8 is pushed by a spring 10, and an upper end 8a of the pin 8 is projected upward from a die face 2b of the lower die 2.
Patent JP-H11114919-A (JP)
Title: Method for working structural member for wooden house
Inventor: NAKAHARA YASUO
IPC: B27M1/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for working a structural member for a wooden house which attempts the common use of information and can implement prescribed working and grasp the progress of the structural member by inputting information worked by each working machine to an information body and by taking out the information and enables rationalization. SOLUTION: In working a structural member (b) for forming a skeleton by connecting a vertical material such as a pillar and a horizontal material such as a base, a girder, and a beam, an information body in which working information applied to the bonded part of the structural member (b), member information, and others are input is mounted at the position the structural member (b) not to be broken by the cutting blades of working means 2a, 2b, 2n, and information such as working information and member information is read during transportation between the working means to reflect to the working means.
Patent JP-H03140190-A (JP)
Title: Bobbin winding device for looper thread
Inventor: HISATAKE MICHIO
IPC: D05B59/00
Filed: 1989-10-27
Abstract: PURPOSE:To eliminate the need for adjustment and inspective adjustment in assembling by calculating the mean value of the current value of a bobbin winding motor by sampling during performing bobbin winding, setting it as a reference value, finding the mean value successively, and stopping the motor by judging the fact that the mean value is less than the reference value when the bobbin winding is completed. CONSTITUTION:A bobbin winding pulley shaft 13 is rotated by rotating the bobbin winding motor SPM via a bobbin winding gear 9, a bobbin winding pulley gear 11, and a bobbin winding pulley 10 rotates a rubber wheel 6, and a looper thread bobbin 17 loaded on a looper thread bobbin loading part 2a is rotated, thereby, the bobbin winding is performed. When a prescribed volume of thread is wound on the looper thread bobbin 17, the major diameter part 17a of thread is abutted on a bobbin winding stopper 1a, and a bobbin winding shaft 2 is rotated upward, and the abutting of the bobbin winding pulley 10 with the rubber wheel 6 is released, then, the bobbin winding is stopped. The bobbin winding motor SPM continues to rotate when the bobbin winding releasing the rubber wheel is completed, however, a load current on the bobbin winding motor SPM is reduced form that in performing the bobbin winding. The bobbin winding motor SPM is stopped by detecting the change of the magnitude of the load current when the bobbin winding is completed.
Patent JP-H07129544-A (JP)
Title: System for processing parallel lu resolution
Inventor: FUJIMOTO YASUSHI
IPC: G06F17/12
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a processing system of parallel LU resolution, whereby processing time is shortened at the time of LU-resolving a simultaneous linear equation with a large dimension and also a scattering coefficient matrix. CONSTITUTION:When the arithmetic processing of LU resolution of a square matrix A with n rows and n columns is operated by dividing a processing unit, P (j, i): 2<=j<=n, 1<=i<=j-1 into A(i, j)=A(i, j)/A(i, i), A(k, j)-A(k, j)-A(k, i)XA(i, j) (i+1<=k<=n) so as to be processed in parallel, a processing with necessity to be executed before the processing P(j, i) within th processings P(i, 1), P(j, 2),..., P(j, i-1) from the position of the non-zero element of the matrix A is obtained and the processing P(j, i) is made to be execution possible at the point of time when the obtained processing P and the processings P(i, 1), P(i, 2),..., P(i, i-1) are completed.
Patent JP-H04159004-A (JP)
Title: Cutting method for cast iron
Inventor: KANAMARU MORIYOSHI
IPC: B23B27/14
Filed: 1990-10-17
Abstract: PURPOSE:To cut a cast iron difficult to be cut with a high efficiency, by using a throw away tip composed of an Al2O3 group ceramics which includes a Si3N4 whisker, carbide, nitride and carbonitride of a special metal in the specific quantities respectively and which orients the whisker in about parallel to the cutting face of the tip. CONSTITUTION:In the case of cutting a cast iron, a throw away tip composed of an Al2O3 group ceramics which includes 3-40wt.% Si3N4 whisker, also including 0.5-40wt.% one or more than two kinds of the carbide, nitride and carbonitride of Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W, and with the whisker being oriented in about parallel to the cutting face 1 of the tip, is used. The sintering property is improved, the sintered organization is refined and uniformed, a high strength and high toughness become easy to be secured, by adding MgO, ZrO2, TiO2, CrO2, NiO, SiO2, etc., as a sintering assistant to the Al2O3 group ceramics. Consequently the cast iron difficult to be cut can be cut with a high efficiency.
Patent JP-H01120254-A (JP)
Title: Solid feed for domestic animal and production thereof
Inventor: MATSUNAGA TOMIO
IPC: A23K1/10
Filed: 1987-11-04
Abstract: PURPOSE:To stably supply the titled feed having excellent handleability and storability, in large quantity at a low cost, by adding phosphoric acid to a homogeneous liquid containing an animal and vegetable by-product and solidifying the obtained uniform mixture. CONSTITUTION:The objective feed can be prepared by adding phosphoric acid and/or a soluble phosphate to a uniform liquid containing one or more animal and vegetable by-products and having a pH of 3-9 and solidifying the resultant homogeneous liquid mixture. The animal and vegetable by-product is preferably processed animal by-product (e.g. fish soluble or fish juice) or processed vegetable by-product (e.g. by-product of corn processing industry or by-product of sugar industry). The homogeneous liquid mixture is preferably composed of one or more kinds of the animal and vegetable by-products and at least one kind of additive selected from water, alcohols, polyhydric alcohol, Ca, compound, Mg compound and iron compound.
Patent JP-H11116486-A (JP)
Title: Massage preparation for local slimming
Inventor: NAITO MASAKATSU
IPC: A61P3/06
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation, capable of increasing the decomposed amount of a fat (a triglyceride) in fat cells and useful for locally slimming a site where the fats are readily accumulated such as the abdominal part, the thigh part or the buttocks by including a specific phosphoric acid as an active ingredient therein. SOLUTION: This preparation is obtained by including adenosine 3',5'-cyclic phosphate (hereinafter abbreviated to cAMP) as an active ingredient. The cAMP is extracted from Zizyphus vulgaris Lam. Var. inermis Bunge or Zizyphi Inermi Fructus or the like with ethanol, 1,3-butylene glycol or the like. An adequate amount of the preparation at 0.1-0.5 mg/L concentration is preferably locally applied one to three times a day and sufficient massage is preferably carried out. The dosage form is preferably a cream, a lotion or the like.
Patent JP-H10101139-A (JP)
Title: Covering container for fluid packaged in bag
Inventor: TAKAGI KATSUHIKO
IPC: B65D77/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify handling of a flexible bag and prevent a fluid in the bag from overflowing from the unsealing part of the bag, by providing an opening to protrude the corner of the bag at the side face of the upper half part of a vertically long box body having a nearly square horizontal section. SOLUTION: An opening 3 to protrude the corner of a bag is provided at the side face of the upper half part of a vertically long box body A having a nearly square horizontal section. The box boby A constitutes a columnar structure by the ridge 11 of the box body 1 and the ridge 21 of a cover body 2. The bottom is integrally formed together with the box body 1. Wall structures are formed at four side faces by the lower half part of the box body 1 and the lower half part of the cover body 2. When unsealing the bag, the corner of the seal part side of the bag protruded from the opening 3 is cut off in the state that the box body is erected.  Since the box body itself holds the bag without deformation and the unsealed part of the bag is protruded from the side face of the box body A through the opening 3 and further, it is positioned at a nearly certain constant level, the fluid is prevented from overflowing from the unsealing part.
Patent JP-H05124597-A (JP)
Title: Control system of solar cell panel oscillation
Inventor: UO TADASHI
IPC: B64G1/44
Filed: 1991-09-30
Abstract: PURPOSE:To expedite damping of oscillation without affecting position control for a triaxial stable artificial satellite provided with a device for driving a solar cell panel directed to the sun. CONSTITUTION:A center axis 5 of a solar cell panel 1 and a satellite main body 9 is connected together by a rotational axis 6 of a solar cell panel driving device mounted thereupon, at an offset interval 7. The oscillation of the panel 1 is detected by an oscillation sensor 2 provided on the solar cell panel 1, and calculation is carried out by an oscillation controller 3 put on the satellite main body 9. A signal for control rotation so that the oscillation of the solar cell panel 1 is reduced, is sent to a driving device 4.
Patent JP-H07109179-A (JP)
Title: Low thermal conductivity, high toughness ceramics
Inventor: KITA HIDENORI
IPC: C04B35/58
Filed: 1993-10-12
Abstract: PURPOSE:To realize lowered thermal conductivity and increased toughness by formulating all of the elements of Si, O and N and at least one selected from the elementary group consisting of Al, Ti and the like, arranging the dispersion phases adjacent to each other and admixing fibers. CONSTITUTION:Si and Al6Si2O13 of desired particles sizes are mixed with water, then dried to prepare composition (A). Then, SiC fibers are woven into a planar sheet (B). The component B is placed in the mold, coated with component A, and the operations are repeated on the coated sheet to give the laminar structure (C). The pressure of about 1,000kgf/cm<2> is applied to the component C and the resultant molded product is heated at 550 deg.C in an N2 atmospher, then at about 1400 deg.C in an N2 gas atmosphere of about 0.93MPa to effect reactive sintering. Further, the heat treatment at about 1000 deg.C in an O2 atmosphere gives ceramics of high toughness.
Patent JP-S63132970-A (JP)
Title: Monoazo dye blend
Inventor: HIMENO KIYOSHI
IPC: C09B67/48
Filed: 1986-11-22
Abstract: PURPOSE:To obtain the titled red dye blend having novel crystalline from, capable of uniformly dyeing polyester fibers, etc. even under high-temperature and severe conditions, by mixing respectively specific two kinds of dyes. CONSTITUTION:The objective dye blend consisting of two monoazo dyes of formulas I and II, respectively, in the weight ratio pref. 70/30-30/70 having a crystalline form characterized by such an X ray diffraction pattern (Cu-Kalpha) that two intense peaks are present at diffraction angles (2theta) ca. 22.8 deg. and 26.7 deg., respectively, and also two medium-intensity peaks at ca. 12.6 deg. and 15.6 deg., respectively.
Patent JP-S62139597-A (JP)
Inventor: TABEI YUKIO
IPC: G10L15/02
Filed: 1985-12-13
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-S63130743-A (JP)
Title: Nitrogen-containing cermet
Inventor: ISOBE KAZUTAKA
IPC: C22C29/04
Filed: 1986-11-21
Abstract: PURPOSE:To enhance resistance to thermal cracking and chipping and to improve a machining characteristic by specifying the content of Ti in the metal atoms of a hard dispersion phase, the content of N in the nonmetal atoms therein and the occupying ratio of a bond metal phase and incorporating a specific ratio of CBN therein. CONSTITUTION:The content of Ti in the metal atoms of the hard dispersion phase of nitrogen-contg. cermet consisting of double carbonitride of Ti, Ta, W, and Mo as the hard dispersion phase and the metal consisting of Ni and Co as the bond metal phase is specified to 0.5-0.95 atomic ratio. The content of N in the nonmetal atom is specified to 0.1-0.9 and the ratio at which said bond metal phase occupies in the alloy is specified to 3-50wt%. In addition, the CBN powder is incorporated at 0.1-10wt% therein. The above-mentioned CBN powder is dispersed into the alloy of such cermet, by which the quantity of the heat generated at a blade edge at the time of cutting is quickly dissipated to suppress thermal expansion and to decrease the generation of thermal cracks. The nitrogen-contg. cermet which is improved in the resistance to chipping and has the extremely high machining characteristic is thus obtd.
Patent JP-H01122219-A (JP)
Title: Mobile radio communication system
Inventor: YAMAUCHI YUKIJI
IPC: H04Q7/22
Filed: 1987-11-06
Abstract: PURPOSE:To efficiently assign radio channels by communicating the monitor results of use conditions and the block states of radio channels among all nearby radio base stations placed in interference areas of respective radio base stations. CONSTITUTION:A radio base station 201 recognizes the state of a radio base station 202 and gets the numbers of radio channels which cannot be used by the station 202 because of interference of the others. Thus, the radio base station 201 searches and uses the radio channel, which cannot be used by the station 202 but can be used by the station 201 itself, to newly get the radio channel without increasing the number of radio channels which the nearby radio base station 202 cannot use. In an example shown in the figure, the radio base station 202 cannot use a first radio channel, and the radio base station 201 detects this state to preferentially use the first radio channel.
Patent JP-H01122038-A (JP)
Title: Automatic gain control circuit for servo loop
Inventor: NAKAJIMA JUNJI
IPC: G11B21/10
Filed: 1987-11-06
Abstract: PURPOSE:To make the loop gain of a servo loop nearly constant by impressing a measure signal, during the vertical blanking period, etc., of a reproduced video signal, and the picture of the reproduced video signal intermittently to a servo loop. CONSTITUTION:The reproduced video signal (a) from a video demodulation circuit 21 is synchronously separated 22, and is sent to a system controller 16, and a control signal (b) corresponding to a vertical blanking period is generated. The signal (b) is inputted to a switch 9 and a hold circuit 15 so as to control them. Accordingly, when the signal (b) is high, the measure signal e0, that is, the output of an oscillator 10 is impressed to the servo loop from the addition circuit 5 through the switch 9. Then, the output of a BPF 11 and the measure signal e0 are phase-compared 12, and the rectangular wave (c) of a duty cycle corresponding to phase difference is smoothed 14, and is sent to the circuit 15. The circuit 15 supplies an input signal to a multiplication circuit 4 as it is when the signal (b) is high, and controls the gain. On the other hand, when the signal (b) is low, it earths the circuit 5 through the 9y side of the switch 9.
Patent JP-2001103022-A (JP)
Title: Device and method for detecting fault of broadcasting system
Inventor: TOKUMARU KEIKO
IPC: H04B3/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically detect the presence/absence of a fault using an inexpensive means. SOLUTION: When a speaker 12 and a microphone 13 are arranged adjacently, while a fault such as disconnection is not taking place in a broadcasting system, howling occurs in a loop consisting of a voice signal line, to which a selector switch 11 is connected and, e.g. an amplifier 5n belongs, and a fault detection device 10. The howling that takes place is made to grow on the loop, a level detector 17 detects the level of the howling that has grown, and a displaying part 18 displays the level. In case a fault exists, a level displayed by the part 18 becomes almost zero level because howling does not take place, and according to this, the existence of the fault can be detected. Excessive noise sound can be prevented from being generated, because a compressor 16 prevents the howling from growing too large.  A switch that turns off at a time when a level of the detector 17 reaches a prescribed value may be used, instead of the compressor 16.
Patent JP-H01120378-A (JP)
Title: Printer
Inventor: KAWAMURA TOSHIO
IPC: B41J29/13
Filed: 1987-11-04
Abstract: PURPOSE:To enable printing action even when a canopy is open by turning a line switch for a printer ON while pressing at least one switch on the operating panel of a printer. CONSTITUTION:An output from a magnet sensor 2 is at high level when a canopy 3 is closed, as a magnet 1 approaches the magnet sensor 2. In the meantime, when the canopy is opened, the output of the magnet sensor 2 is at low level, as the magnet 1 is separated from the magnet sensor 2. Normally, the control part of a printer monitors an output from the magnet sensor 2, and when the output is at high level, the printer is controlled in such a manner that the printer can perform a printing action. When printing paper is loaded on the printer, and a power supply switch for the printer is turned ON while 'printing enable' switch 5 and 'feed page' switch 6 on the operating panel 11 are pressed simultaneously, the control part always allows the printer itself to perform test printing without monitoring the output of the magnet sensor 2.
Patent JP-H01122435-A (JP)
Title: Spray gun apparatus for ink
Inventor: MURAI HIDEYO
IPC: B41J2/185
Filed: 1987-11-05
Abstract: PURPOSE:To eliminate the spray without ink in a drawing region and to perform inkless spray at any time regardless of a moving position, by mounting a shutter receiving the ink sprayed from a nozzle and a drive part for moving said shutter to an ink spray gun. CONSTITUTION:A spray gun main body 2 is constituted by demarcating an air chamber having an air inlet 4 and an ink chamber having an ink inlet 5 by an inner cylinder 3 and inserting a needle member 6 in the inner cylinder 2 to form an ink nozzle by the needle member 6 and the inner cylinder 3. The drive part for reciprocally moving the needle member 6 is provided to a base plate 1 and the shutter 20 made freely movable in front of the nozzle of the spray gun main body 2 and said drive part are mounted on a chasis 14. In order to prevent the clogging of the nozzle by ink, the shutter 20 is moved to the front of the nozzle of the spray gun by the drive part 21 when the inkless spray of the ink is performed and the inkless spray is performed toward the nozzle. By this mechanism, it becomes unnecessary to provide an inkless spray region to a drawing surface.