baber/WOPTO huggingface dataset:
Patent JP-H08108321-A (JP)
Title: Discharge condition detecting device for electric discharge machine
Inventor: AKAMATSU KOJI
IPC: B23H1/02
Filed: 1995-07-25
Abstract: PURPOSE: To finely set a reference value by integrating the reference voltage for a time the same as the time of discharge, and using this integrated value as the comparison value for judging whether discharge condition of an electric discharge machine has normal discharge pulse or abnormal discharge pulse such as the arc discharge pulse. CONSTITUTION: Start and finish of the integration in an integrating circuit 8 and an integrating circuit 8B is controlled by a discharge generation detecting circuit 6, a logic circuit 62, a delay circuit 7 and reset circuits 9, 9B. The integrated value Vint by the integrating circuit 8 and the integrated value VintB by the integrating circuit 8B are compared with each other by a comparator 10. Consequently, the reference value can be finely set by performing the time integration of the reference voltage Vref with the integrating circuit 8B and using the integrated value VintB as the comparison value for judging whether the discharge condition of the electric discharge machine has normal discharge pulse or abnormal discharge pulse such as arc discharge pulse.
Patent JP-H0238444-A (JP)
Title: Thermoplastic polyester composition
Inventor: YOSHIDA MINORU
IPC: C08L67/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title composition which can give a film or a fiber improved in lubricity and abrasion resistance by adding alumina particles to a thermoplastic polyester. CONSTITUTION:The title composition is obtained by adding 0.005-10wt.% alumina particles (A) which is desirably slurried in a glycol (a), has a mean particle diameter of 0.01-5.0mum and a volume shape factor phi of the formula (wherein v is the volume of a single particle, and D is the equivalent diameter of an equal volume particle) <=2 and is preferably porous to the system during the step of producing a thermoplastic polyester (B) by reacting a bifunctional component (b) such as an aromatic dicarboxylic acid (dialkyl ester) with component (a), desirably, before the transesterification or during the time from the esterification to the polycondensation.
Patent JP-S6432043-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: NINOMIYA HIROSHI
IPC: F02D41/00
Filed: 1987-07-28
Abstract: PURPOSE:To prevent overshoot in delay time as preventing a noise from occurring by delaying the reversal of an air-fuel ratio control direction as long as the specified time at the output reversal of an air-fuel ratio sensor, and making a control gain in an air-fuel ratio feedback system smaller during this delay time. CONSTITUTION:Each detected value of an air flow meter 14, and oxygen sensor 17, a crank angle sensor 21, an intake air temperature sensor 23, a water temperature sensor 24, etc., is inputted into a control unit 20, and a fundamental fuel injection operated on the basis of intake air quantity, engine speed or the like is compensated by the feedback compensation value based on the detected value of the oxygen sensor 17. The control unit 20 delays as long as the specified at an output reversal of the oxygen sensor 17, reversing the feedback compensation value, and it prevents any false control due to a noise from occurring. During this delay time, a control gain is made smaller so as to cause variation in the feedback compensation value to become smaller, thus overshoot is prevented from occurring.
Patent JP-H1042475-A (JP)
Title: Inverter device
Inventor: MURAKAMI SHOTARO
IPC: H02J3/38
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To restrain the exciting rush current of a transformer, by increasing the output voltage of an inverter equipment, exciting a transformer from the secondary side, and closing a circuit breaker on the primary side of the transformer, under the condition that the voltage of the secondary side of the transformer and the voltage of AC system which is converted into the secondary side of the transformer have the same amplitude and the same phase. SOLUTION: A voltage (system voltage) 26 of a high-voltage bus 12, a voltage (inverter output) 28 of a step-down bus 16, and the output current (inverter output current) 30 of an inverter device 17 are inputted in an inverter control circuit 23. An inverter breaker 18 and a filter breaker 32 are closed first, the inverter output voltage 28 is gradually increased, and a transformer 15 is excited from the secondary side. When the state that the system voltage 26 and the inverter output voltage 28 satisfy the synchronous closing condition is obtained, a circuit breaker 13 is closed. By using the inverter device 17 for reactive power control which is connected with the step-down bus 16, an exciting rush current is restrained, and the transformer 15 can be connected to the electric power system.
Patent JP-H0243446-A (JP)
Title: Double folded-plate roof
Inventor: AKAGAWA MASAO
IPC: E04D3/00
Filed: 1988-07-30
Abstract: PURPOSE:To reduce the space between a lower folded-plate roof and an upper folded-plate roof by roofing the projecting portion of the lower folded-plate roof and the fitting projecting portion of an upper folded-plate roof together in the same longitudinal direction. CONSTITUTION:An intermediate supporting metal fixture B on which a fitting portion 7 is formed is fixed to the top of the angular portion 2 of a lower folded-plate roof A. Then, the fitting portion 12 of an upper folded-plate roof C in which a fitting angular portion 11 having the opposing fitting portion 12 is provided on its main plate 10 is fitted to the fitting portion 7 of the intermediate supporting fixture B. The angular portion 2 of the lower folded-plate roof A and the fitting angular portion 11 of the upper folded-plate roof C are roofed together in the same longitudinal direction. Thereby, the execution can be carried out simply and rapidly while enabling the execution of a compact double folded-plate roof.
Patent JP-H098090-A (JP)
Title: Test method of integrated circuit
Inventor: IGARASHI MAKOTO
IPC: G01R31/26
Filed: 1995-06-21
Abstract: PURPOSE: To reduce test time and facilitate screening, by accelerating deterioration of an integrated circuit in a short time, by irradiating an integrated circuit with UV rays having a high energy, instead putting the integrated circuit in the state of high temperature and high voltage. CONSTITUTION: When an electron trapping center exists in the level 3.0eV higher than the energy level of electrons existing in polysilicon, electrons existing in polysilicon move to the trapping center by irradiation with the UV rays. Further the electrons move to the conduction bond of silicon dioxide from the trapping center, so that they are reset. By irradiating an memory element having defect in which a trapping center exists with UV rays of low energy, reset is performed, so that screening for acceptable products and unacceptable articles is enabled. That is, characteristics deterioration is accelerated by irradiation with UV rays whose wavelengths react with defective modes, and an integrated circuit can be tested.
Patent JP-S6168815-A (JP)
Inventor: TOTOKI HIDEYUKI
IPC: H01H9/54
Filed: 1984-09-12
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-S6167556-A (JP)
Title: Injection sleeve for die casting
Inventor: KIDA KANEAKI
IPC: B22D17/20
Filed: 1984-09-12
Abstract: PURPOSE:To provide a titled injection sleeve for die casting which improves the cooling effect in the high-temp. part of a sleeve for injection of a molten metal, extends the life thereof and permits the reuse of waste heat by mounting a heat pipe to the outside circumferential surface of the sleeve. CONSTITUTION:The molten metal admitted through a feed port 2 to the injection hole 3 of the injection sleeve 1 is fed to a metallic mold M when pressed P by a plunger. The heat medium of a heat pump is passed from a condensing tank 7 to the heat medium passage 6 on the outside circumferential surface of the sleeve 1 to cool the sleeve 1, by which the life thereof is extended. The heat recovered in the tank 7 of the heat pump is reused by which the effect of energy economization is expected.
Patent JP-H0915178-A (JP)
Title: Gas warning system
Inventor: KOISHI TSUNEO
IPC: G08B21/16
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To measure the warning concentration of a jet gas accurately by a method wherein a drift is corrected at a prescribed period when a change rate of a detection signal is a prescribed value or less, while zero-point correction is stopped automatically and gas concentration is measured when the change rate exceeds a warning reference. SOLUTION: A change rate detecting means 3 detects an absolute value of a change rate of a detection signal of a gas detector 1. Since an ordinary fluctuation (drift) of the detection signal is very small, a zero-point correction stop signal is not outputted from the change rate detecting means 3 and a zero-point correcting means 4 corrects the zero point of the detection signal periodically every time when a prescribed time passes. When a fire or the like occurs and a choke damp is emitted, on the other hand, the absolute value of the change rate of the detection signal exceeds a reference value in a large degree. Therefore the zero-point correction stop signal is outputted from the detecting means 3 and the detection signal is taken in as it is by a concentration measuring means 5.  A warning is issued when the concentration of the choke damp rises rapidly and exceeds a warning reference. The warning is canceled when the concentration of the choke damp lowers below a warning reference point.
Patent JP-H0354761-A (JP)
Title: Recording medium exchanging device
Inventor: UCHIUMI HAJIME
IPC: G11B17/26
Filed: 1989-07-22
Abstract: PURPOSE:To constitute a recording medium exchanging device at a low cost by rotating the rotating means of pull-out function at a prescribed angle and executing attachment and detachment between the pull-out function and a recording medium housing case. CONSTITUTION:In the pull-out function, T-shaped hooks 9a and 9b are provided to be mutually orthogonal to the both ends of a rotary shaft, which is provided in the pulling-out direction of recording medium housing cases 6a and 6b, and in the recording medium housing cases 9a and 9b, T-shaped recessed parts 10a and 10b are provided so that the T-shaped hooks 9a and 9b can be engaged with the recessed parts 10a and 10b. Accordingly, a stepping motor 8 is rotated so that the T-shaped hooks 9a and 9b can be set in the relation of positions almost orthogonal or almost parallel to the disk housing cases 6a and 6b, etc. Then, the hooks are engaged with the T-shaped recessed parts 10a and 10b, etc., provided in the disk housing cases 6a and 6b, etc. Thus, a mechanism to attach and detach a pulling-out mechanism 4 and the recording medium housing cases 6a and 6b can be formed in simple and low-priced structure.
Patent JP-H1041045-A (JP)
Title: Thermal switch
Inventor: AKAHA KATSUNORI
IPC: H02H9/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal switch which reliably carries out opening operation and can be easily miniaturized. SOLUTION: A first elastic body is installed between a case 80 and movable members 90, 100 formed on the case 80. An electric part which radiates heat by over current, a low melting point material which is melted by the radiated heat, an operation axis connected with the low melting point material, and a second elastic body which energizes the operation axis toward the inside of the case are housed in the case 80. Fitting holes 90a, 100a formed in the movable members 90, 100 are locked to the end part of the operation axis. When high voltage surge is applied to an electric part through input terminals 61, 63 for a long duration, the electric part radiates heat and the low melting point material is melted and the operation axis is pushed to the inside of the case 80.  The fitting holes 90a, 100a are therefore parted from the operation axis and the movable members 90, 100 and movable pieces 91, 92 for display interlocked with the movable members move in the upper direction. Consequently, the input terminals 61, 63 are parted from electric parts and at the same time the parting can be displayed.
Patent JP-H0354051-A (JP)
Title: Oil film removing wiper blade
Inventor: ISHII MAKOTO
IPC: B60S1/38
Filed: 1989-07-22
Abstract: PURPOSE:To ensure a constantly excellent field of view by a method wherein by adhering polishing agent dust-size particle to the blade part of a wiper blade by means of an adhesive, the part of a blade is provided with polishing ability to physically remove contaminants and an oil film adhered on the surface of a glass. CONSTITUTION:In a wiper blade for an automobile, polishing agent powder is adhered to the part of the blade by means of an adhesive. In this case, dia mond dust-size particle is used as the polishing agent dust-size particle. The diamond dust-size particle is set to a ratio of at least 60wt.% or more of polishing agent dust-size particle. This constitution provides the surface of the wiper blade with polishing ability, and as a result, contaminants and an oil film adhered on the surface of a glass along with operation of the wiper are removed to purify the surface of the glass and ensure an excellent field of view.
Patent JP-H1136039-A (JP)
Title: High strength steel plate excellent in dynamic deformation characteristic
Inventor: UENISHI AKIHIRO
IPC: C22C1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate used for formed automobile parts such as a front side member, selected for use in the absorption of impact energy at the time of collision, on the basis of proper characteristics and standards, and capable of contributing to the secureness of safety with certainty. SOLUTION: The difference (σd-σs), between the quasistatic strength σs when >0-10% prestrain is applied at equivalent strain and then deformation is performed at 5×10<-4> to 5×10<-3> (s<-1> ) strain rate and the dynamic deformation strength σd when the above prestrain is applied and then deformation is performed at 5×10<2> to 5×10<3> (s<-1> ) strain rate, is regulated to >=60 MPa. Further, (σd-σs)>=4.1×σs<0.8> -σs is satisfied. By this method, the high strength steel plate, capable of meeting the recent demand for the secureness of stability of automobile as well as its weight reduction and excellent in impact absorptivity, can be provided with certainty.
Patent JP-S6373955-A (JP)
Inventor: FURANSHISU EI RESUPERANSU
IPC: B23K26/08
Filed: 1987-07-31
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-2001017935-A (JP)
Title: Treatment of crushed stone byproduct
Inventor: HASEGAWA RIKI
IPC: B09B3/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified article of high quality by treating a raw material mixture in which turbid water cake and stone powder, which are both crushed stone byproducts, and calcium compounds are mixed and to effectively reduce waste by using the turbid water cake having water too much and the stone powder which is dry powder together. SOLUTION: This treating process comprises a raw material mixing process 11 in which a raw material mixture obtained by mixing turbid water cake and stone powder which are both crushed stone byproducts and calcium compounds is obtained, a pressurizing forming process 12 in which the raw material mixture is pressurized and formed to obtain a solidified article base, and a hydrothermal solidifying process 13 in which the solidified article base is solidified by hydrothermal treatment to obtain a solidified article.
Patent JP-2001021182-A (JP)
Title: Air conditioning system
Inventor: OHIRA AKIYOSHI
IPC: F24F5/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system having a high efficiency of removal of a substance to be removed which is contained in air, and enabling efficient removal of a gaseous substance to be removed even when the concentration of this substance is low particularly. SOLUTION: This system is equipped with an ice making unit 1 and, by bringing air into direct contact with granular ice 3 obtained by this ice making unit, the air is cooled and also purified, with the granular ice used as a filter medium, in a radiator 16 of an ice-air direct contact type. Then, contaminated water 4a wherein a substance to be removed is dissolved or mixed through the purification is purified further by a water treating means comprising a first treating part 157 and a second treating part 18.
Patent JP-H0746732-A (JP)
Title: Laying method for wire or cable through conduit line
Inventor: SHIMADA MITSUMASA
IPC: H02G9/10
Filed: 1993-08-02
Abstract: PURPOSE:To provide a cable laying method capable of greatly improving the limit length of laying in a conduit line by considerably reducing the coefficient of friction inside the conduit line when laying a cable through the conduit line. CONSTITUTION:A cable drum 1 is installed on the ground, a cable 2 is extended from a manhole neck 6 to a manhole 7 and inserted into a cable conduit line 5. Ring-shaped slip wires 4 are attached by a worker 3 inside the manhole at intervals of several meters shorter than the distance L that will not cause any deflection of the cable 2 due to dead weight. A slit 8 is provided at each cut position for easier attachment to the ring-shaped slip line 4 to make the installation easier.
Patent JP-H05186495-A (JP)
Title: Cyclic oligonucleotide phosphorothioate
Inventor: KARURO BATSUTEISUTEIINI
IPC: C07H19/20
Filed: 1992-07-17
Abstract: PURPOSE: To provide a new compd. which is useful as an antiviral agent, particularly an anti-human immunodeficiency virus agent for treatment and/or prophylaxis of AIDS.  
     CONSTITUTION: A compd. expressed by the formula or its salts are provided. In the formula, B is a natural or modified heterocyclic base linked to the sugar part through N or C in the ring; X is H, F, etc.; Y is H, sulphidryl, etc. The compd. is, for example, cyclo-2'-deoxy-(S p )-P-thiocytidilyl-(3'→5')-2-deoxy-(R p )-P- thiocytidilyl-(3'→5') sodium salt. The compd. is obtd. by allowing a compd. expressed by formula II (R 1  is hydroxy; B' is B or B protected with an amino protecting group; Z is O, S) to react with a compd. expressed by formula III (R 3  is a hydroxy protecting group which can be opened), preferably in the presence of a pivaloyl chloride or adamantoyl chloride, to obtain a compd. expressed by formula IV, then removing the protecting group R 3  of the compd., changing the isolated hydroxy groups at the 3' position of the obtd. compd. into (thio) phosphate, removing R 1  to obtain a compd. expressed by formula V, and then cyclizing the compd. of formula V. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0740471-A (JP)
Title: Manufacture of bag and bag band
Inventor: MATSUMURA SHIZUE
IPC: B31B1/90
Filed: 1993-08-02
Abstract: PURPOSE:To provide a manufacturing method for a bag wherein bags of various sizes as well as an envelope can be manufactured by an extremely simplified process and a bag manufactured by the method. CONSTITUTION:In a sheet material 1, an adhesive 2 is applied to an end part in a sheet width direction being a flap of a bag and, if necessary, a folding line is formed. The sheet material is folded double while the sheet material is being folded double along the folding line leaving a flap part N. Two sheets of the sheet material overlapping each other are bonded 3 to the twice-folded sheet material at a position being a bag width (W) by a suitable bonding means as given in figure 4. Thereafter, a cut line 4 such as a perforation or the like is applied to a bonded part 3 of the sheet material excepting both end parts so that respective bags 5 can be separated from each other by pulling manually, and a plurality of continued bag materials are formed.
Patent JP-2000237690-A (JP)
Title: Food treating apparatus
Inventor: AWATANI TAKESHI
IPC: A23L5/20
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To make removable fibrous impurities contained in a food or the like by providing a fiber removing means with a treating surface wherein a plurality of pieces of hook-shaped elements are protruded, and arranging the treating surface so as to come into contact with the food or food mixture. SOLUTION: In this food treating apparatus, a roll body 21 having a treating surface T comprising a face fastener on a surface is supported by a frame body 24, and the roll body 21 can be rotated in the same direction (in the arrow A6 direction). A rotary drive mechanism 22 can adopt a mechanism of transmitting a rotary force of a sprocket 22b of a motor 22a to a sprocket, or the like. By this food treater, food 1 fed from a feed part 23 is conveyed to a downstream side (the arrow A5 direction) while it rolls by rotation of the roll body 21 during coming in contact with the treating surface T of the surface of the roll body 21, and discharged from a discharge part 26. Though fibrous impurities are removed in this case, a contact area can be made more larger by adjusting the conveyance speed of each food 1 and the peripheral speed of the roll body 21.
Patent JP-H0945072-A (JP)
Title: Memory interleaving circuit
Inventor: ONO YASUHIRO
IPC: H04L13/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To effect a complicated interleaving by a simple circuit by sequentially switching an address each time one bit is written, and returning the address to the old one for a predetermined period. SOLUTION: When one bit data written at the time of sequentially writing serial data a DP-RAM 1 in the bit sequence and parallel data already written in the RAM 1 are read, a latch 11 for simultaneously temporarily holding them is provided. A plurality of input and output terminals are connected by one bit shifting like that head one bit overflows, and the plurality of output terminals of the latch 11 are connected with the plurality of input and output terminals of the RAM 11 to be rewritten. When the serial data is interleaved and written in the RAM 1, parallel data in the RAM 11 is shifted by one bit before the sequentially input serial data are written in the RAM 1, stored in the latch 11 together with the serial data, rewritten in the RAM 1, and switched to next address. This operation is repeated to effect interleave.
Patent JP-S6170699-A (JP)
Inventor: ONIZUKA TAKEO
IPC: G05B15/02
Filed: 1984-09-14
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-S6252881-A (JP)
Inventor: KISANUKI IKURO
IPC: H05B6/80
Filed: 1985-08-30
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-H1073665-A (JP)
Title: Scintillation crystal module and its production method
Inventor: HUTH SCOTT T
IPC: G01T1/164
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve airtightness, by arranging epoxy seal having practically the same thermal expansion coefficient as a metal backcap between an optically transparent window and the metal backcap, and airtightly sealing. SOLUTION: Between an optically transparent window 16 made of potassium- added glass and a backcap 14 of aluminum having the first thermal expansion coefficient, an epoxy seal 18 having the second thermal expansion coefficient is arranged to airtightly seal. In this case, the first thermal expansion and the second thermal expansion are matched. More specifically, the first thermal expansion coefficient is about 13.3×10<-6> in/in deg.F (23.9m/m deg.C) and the second thermal expansion coefficient is about 9×10<-6> in/in deg.F (16.2m/m deg.C)-20×10<-6> in/in deg.F (36m/m deg.C). By this, the stress loaded on the seal 18 due to temperature change is reduced, the expansion stress on the lower part 18a of the seal 18 is lowered to 0, and the airtightness is improved.