baber/WOPTO huggingface dataset:
Patent JP-H05109956-A (JP)
Title: Cooling water supplying apparatus
Inventor: GOTO HISASHI
IPC: F17D1/08
Filed: 1991-10-21
Abstract: PURPOSE:To reduce part manufacture time and assembly time and perform assembly irrespective of a mounting order by making a tube joint for a coupling tube with a flow path for cooling water formed in a parallelopiped block and connecting the tube joints with a soft hose with each other. CONSTITUTION:A coupling tube 31 comprises tube joints 28, 29 and a soft hose 30, wherein the tube joints 28, 29 are equipped with cooling water flow paths in parallelopiped blocks 28a, 29a while coupling parts (28d, 28c, 28b, 29d, 29b, 29c) for mounting an individual tube 18, etc., are formed at ends of the flow paths. This coupling tube 31 has one of the individual tube 18 coupled to the tube joint 28 by the male screw 28d and is fixed to a main frame in this state. The other individual tube 18 is similarly fixed by using the tube joint 29. Then a hose 30 is used to connect the tube joints 28,29 with each other to complete a discharging tube 32.
Patent JP-H08109831-A (JP)
Title: Vertical type multicylinder engine
Inventor: OKUBO AKIHIKO
IPC: F02B67/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a vertical type multicylinder engine whose engine total length can be made compact when a fuel pump and the other auxiliary machine are driven. CONSTITUTION: In a vertical type multicylinder engine which has series three cylinders 10 to 12 or cylinders more than that and in which balance weights 700 and 701 fewer than the cylinder number are arranged on a balancer shaft 112 to rotate in synchronism with a crank shaft 85, an auxiliary machine is arranged on the balancer shaft 112.
Patent JP-H0653772-A (JP)
Title: Variable frequency surface acoustic wave function element and variable frequency filter
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/64
Filed: 1991-07-21
Abstract: PURPOSE:To obtain a variable frequency converter function element and the variable frequency filter by changing the frequency so as to make the imaginary part of the impedance of the surface acoustic wave function element and the filter using an image connection converter zero. CONSTITUTION:As to the method making an imaginary part of an impedance of interdigital electrodes 2, 3 zero at a frequency, a varactor diode 17 whose electric capacitance is changed due to a change in a voltage is employed to insert a proper inductance 18. Thus, the variable frequency conversion function element and the variable frequency filter are obtained. Or no inductance 18 may be employed in a case. Or as the method to make the imaginary part of the impedance of the interdigital electrodes 2, 3 zero, a variable inductance is employed to obtain the variable frequency conversion function element and the variable frequency filter. Various methods such as series connection or parallel connection are considered as the connection method of two interdigital electrodes of the image connection converter and the insertion method of the impedance.
Patent JP-H0984489-A (JP)
Title: Rearing of aquatic animal and device therefor
Inventor: OOKOUCHI MASAHIRO
IPC: A01K63/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for rearing an aquatic animal, capable or preventing the advance in the pollution of water and capable of rearing the aquatic animal in a good environment over a long period, and further to provide a device for rearing the same. SOLUTION: This rearing device 101 is provided with an active liquid- receiving member 102 wherein at least a part of the inside space for receiving an active liquid L is used as a rearing space for the aquatic animal, and with plant-holding members 103 for holding plants in a state permitting the absorption of the active liquid L receive in the active liquid-receiving member 102. The active liquid L comprises an active liquid obtained by allowing a liquid consisting mainly of water to pass through a microorganism-holding member for holding microorganisms relating to the formation of humus soil and thus adding the microorganisms held in the microorganism-holding member to the liquid in a living state. In the device, the pollution of the liquid L does substantially not advance, and the liquid can be maintained in the clean state for a long time.
Patent JP-H03135135-A (JP)
Title: Exchange priority control system
Inventor: TAKASE TADAHIRO
IPC: H04L12/28
Filed: 1989-10-20
Abstract: PURPOSE:To attain quick recovery from an abnormal state by providing 1st, 2nd exchange switches, a means selecting only a priority cell and 1st and 2nd selection means and applying only the priority cell to 2nd and 1st exchange switches in a standby system. CONSTITUTION:A cell priority identification circuit 13 discriminates a priority / non-priority cell in the normal operation and applies only the priority cell to a 1 system ATM switch 16. A 0 system ATM switch 12 and the switch 16 use a means for monitoring the capacity of a FIFO (first-in first-out) buffer basically so as to control the cell in a way that the cell of a definite length received from the FIFO buffer in the ATM network does not overflow. That is, cells of both priority / non-priority types are applied to the switch 12 in the active system and only the priority cells are applied to the switch 16 and subjected to exchange / transmission therethrough. The switch in the standby system applies exchange but no output therefrom is applied to a demultiplexer 15. Thus, the priority cell exchange / transmission in the abnormal state is much ensured.
Patent JP-H02117145-A (JP)
Title: Manufacture of field-effect transistor
Inventor: INOUE TADAAKI
IPC: H01L29/812
Filed: 1988-10-27
Abstract: PURPOSE:To make gate pad parts have a structure in which the gate pad parts are not peeled off and obtain a transistor that is superior in high-frequency amplification characteristics by forming an insulating film on a semi-insulating semiconductor substrate and forming the gate pad electrodes on the insulating film after forming recessed parts in the insulating film. CONSTITUTION:An insulating film 6 is formed on a semiinsulating semiconductor substrate 1 and recessed parts 7 are formed on the insulating film. Gate pad electrodes are formed on the insulating film including the recessed parts in order to connect gate electrodes 10a to outside terminals. As a transformation layer does not arise very much on the semi-insulating semiconductor substrate during the process of manufacturing and the capacitance of a gate pad electrode part decreases, high frequency amplification characteristics are drastically improved; besides, the gate pad electrodes are not peeled off because of the anchor effect caused by the recessed parts, even though wire bonding is performed. Products excellent in quality are thus manufactured at a high yielding rate.
Patent JP-H01114365-A (JP)
Title: Dc-dc converter
Inventor: IZEKI MASAMI
IPC: H02M3/335
Filed: 1987-10-28
Abstract: PURPOSE:To reduce noise and loss, by separating a power source from a resonance circuit during the OFF-period of a first switch means, with a second switch means, and by short-circuiting a capacitive element with a third switch means at the same time. CONSTITUTION:A DC-DC converter is composed of a transformer 2, a first transistor(Tr)3, a capacitor 4 for resonance, a second Tr 5, a third Tr 6, diodes 7-8, a choke coil 9, and a capacitor 10, and current is fed to a load 11. This control circuit is composed of an output voltage detecting voltage dividing resistor 12, an error amplifier 14, a counter 15, a zero current detecting circuit 16, a zero voltage detecting circuit 17, an FF 18, and drivers 19-20. Then, the second and third Tr 5, 6 are turned ON/OFF up the timing of zero current and voltage in circuits, and a resonance voltage waveform is switched to zero- potential-centered resonance, and when voltage at both the ends of the second Tr 5 is certainly set to be of zero, then the first Tr 3 can be turned OFF.
Patent JP-H07117625-A (JP)
Title: Steering lock device
Inventor: HASEGAWA AKIRA
IPC: B60R25/021
Filed: 1993-10-29
Abstract: PURPOSE:To provide a lock device of a cable type steering device by which miniaturization around a steering shaft and a steering wheel and the freedom of an installing position may not be disturbed. CONSTITUTION:A steering lock device 20 is provided with an engaging means (a lock plate 22) arranged integrally on a cable type steering force transmission body (a wire cable 16c) and a lock means (a key cylinder 24 provided with a locking pole 23) fixed on a carbody side for regulating the movement of the steering force transmission body by its engagement with an engaging means by a key operation.
Patent JP-H07126744-A (JP)
Title: Production of non-heat treated high tensile strength steel plate minimal in strength fluctuation
Inventor: YAMAUCHI MANABU
IPC: B21B3/00
Filed: 1993-10-29
Abstract: PURPOSE:To produce a non-heat treated high tensile strength steel plate in which strength fluctuations in the steel plate are regulated to <=20N/mm<2>. CONSTITUTION:A slab of a steel, having a composition consisting of 0.05-0.20% C, 0.05-0.55% Si, 0.60-1.80% Mn, <=0.025% P, <=0.015% S, and the balance Fe with inevitable impurities, is used. This steel slab is heated so that temp. deviation in the steel slab becomes <=60 deg.C. In the course of hot rolling, the temp. deviation in the steel plate at the time of first reduction at <=900 deg.C is regulated to <=40 deg.C and also the temp. deviation in the steel plate at the time of final reduction is regulated to <=20 deg.C. Rolling is finished at a temp. not lower than the Ar3 point. If necessary, one or more kinds selected from 0.10-0.50% Cu, 0.10-0.50% Ni, 0.05-0.50% Cr, 0.05-0.50% Mo, 0.005-0.050% Nb, 0.010-0.050% V, 0.005-0.025% Ti, 0.0005-0.0050% Ca, and 0.0005-0.0050% REM are added.
Patent JP-H01114021-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TSUNETSUGU TSUTOMU
IPC: H01G9/02
Filed: 1987-10-28
Abstract: PURPOSE:To reduce a leakage current by adding polyoxyethylenesorbitanmonooleate to solvent in which pure water is mixed as main solvent with ethylene glycol with glutaric acid or its salt as solute. CONSTITUTION:0.1-5 pts.wt. polyoxyethylenesorbitanmonooleate is added to electrolyte in which glutaric acid or its salt is added as solute to solvent mixed with pure water to solvent which contains ethylene glycol as main body to produce electrolyte. The thus formed electrolyte suppresses the deterioration of the film of the electrode foil of an aluminum electrolytic capacitor and suppresses its irregularity.
Patent JP-H07129810-A (JP)
Title: Circulation type bill processing device
Inventor: NIITSUMA NOBUYUKI
IPC: G07D7/182
Filed: 1993-11-01
Abstract: PURPOSE:To make the reception and payment of bills from and to a customer correct and efficient by making it easy to install a circulation type bill processing device in a store register counter of a distribution field together with a register and a coin processing machine. CONSTITUTION:This device consists of a throw-in part, and a storage and payment part for 1,000 and 5,000yen bills, a storage part for 10,000yen bills, and a conveyance part. The throw-in part consists of a throw-in opening 10 which faces the front, and a belt 11 and a roller 12 for taking thrown-in bills in. The storage and payment part consists of holders 42 and 52 representing storage boxes having storage and payment opening parts arranged horizontally opposite to each other, pushers 41 and 51 for storage, pressing parts 43 and 53 for respective stored bills, a common roller 4 which sends respective carried bills in the storage boxes, and a common roller 5 which discharges the respective stored bills. The 10,000yen storage part consists of a pusher 61, a holder 62, and a pressing part 63. The conveyance part consists of belts 31, 32, and 33 and gates 13, 44, and 54 for direction conversion, and, the right end of a main belt 31 is linked to a return and payment throw-out opening 6 and the left end is linked with the 10,0090yen bill storage box.
Patent JP-S62131330-A (JP)
Title: Output unit for programmable controller
Inventor: MUSHISHIKA KAZUO
IPC: G06F3/16
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a programmable controller by which a sound signal can be obtained without preparing a hardware separately by selecting a series of messages from a message group prepared in advance according to a sound output command by a user program. CONSTITUTION:A sound memory card 128 is inserted to a sound output unit 108 after a cover 124 is removed, and a ROM on which thirty two kinds of message data are written is built in the sound memory card 128. In the ROM, a word consists of eight bits, and an address storage area 130a in which start addresses and stop addresses are respectively stored by every message number are stored, and a sound data storage area 130b in which the message data by every message number are stored are provided. And messages No.4, No.5, and No.6 are set as silent messages, and the lengths of them are set as 1sec, 0.5sec, and 5sec, respectively.
Patent JP-H09134928-A (JP)
Title: High dense installation type package using semiconductor chip group cut from wafer simultaneously and its preparation
Inventor: SON KAITEI
IPC: H01L21/301
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability and mount many semiconductor chips in limited space by cutting two or more semiconductor chips at a time as one group, and die-bonding them to a board. SOLUTION: A high-density mounting type package is equipped with two or more semiconductor chips 20a and 20b which have a plurality of bonding pads arranged on active faces where predetermined circuit elements are provided, adhesives 25 which bond pattern films 24 having wiring patterns for coupling bonding pads of each semiconductor chips, being attached to the active faces of the semiconductor chips with the said chips 20a and 20b, and package leads 28 which are connected to external elements, being coupled electrically with the pattern films 24. The two or more semiconductor chips 20a and 20b are formed integrally, being cut at a time. Accordingly, in die bonding process, the bonding margin need not be set, so the mounting area of the chip can be reduced.
Patent JP-H0582855-A (JP)
Title: Piezoelectric actuator
Inventor: HAYASHI MASATAKE
IPC: H01L41/09
Filed: 1991-09-24
Abstract: PURPOSE:To offer a piezoelectric actuator hard to generate a crack even if high voltage is impressed and able to increase a displacement amount. CONSTITUTION:A piezoelectric actuator 10 includes a plate-shaped reinforcing member 12 consisting of, for instance, nickel. A first piezoelectric element 14a and a second piezoelectric element 14b are stuck to one side main surface and the other side surface of the reinforcing member 12. The piezoelectric substrates 16a and 16b of these piezoelectric element 14a and 14b have been subjected to polarization treatment in the mutually reverse directions.
Patent JP-H01153530-A (JP)
Title: Crystalline zirconium oxide powder, method for its manufacture and method for manufacturing sintered ceramic
Inventor: GANGORUFU KURIIHIBAUMU
IPC: C01G25/02
Filed: 1988-10-31
Abstract: PURPOSE: To obtain a crystalline zirconium oxide powder that has a specific BET surface area, a specific primary particle size and a monoclinic crystalline structure and contains Y 2 O 3  and/or MgO according to circumstances, and is suitable for manufacturing a sintered ceramic.  
     CONSTITUTION: The crystalline zirconium oxide powder has <30 m 2 /g BET surface area, 0.1 to 0.5 μm primary particle size, a monoclinic crystalline structure and contains 1 to 10 wt.% Y 2 O 3  and/or 1 to 10 wt.% MgO according to circumstances. The crystalline zirconium oxide powder is formed by a method described below. That is, an aq. soln. of zirconium salt containing yttrium ion and/or magnesium ion under certain circumstances is added into an basic aq. soln. (for example, NaOH, KOH, LiOH, etc.) while stirring. Then, obtained reaction mixture is treated at 200 to 400°C by a hydrothermal reaction and obtained product is filtered, washed with water till no chloride is contained and dried at from 100 to 120°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03135055-A (JP)
Title: Manufacture of lead frame
Inventor: NOKUMA ATSUO
IPC: B21D28/00
Filed: 1989-10-20
Abstract: PURPOSE:To eliminate a distortion and to enhance reliability by a method wherein a part corresponding to an inner lead of a stripe material is pushed down or pushed up from a lead frame face by a stamping operation and a part corresponding to a region between inner leads is divided and stamped out. CONSTITUTION:A belt-shaped material is loaded in a metal mold provided with cutting dies of parts 1a of inner leads 1, outer leads 2, tie bars 3 and the like which are of desired shapes; a press operation is executed; and the material is patterned by leaving tip parts of the inner leads 1. Parts 1b corresponding to the inner leads out of regions including parts near the tip parts of the inner leads 1 which have been left in a molding process are pushed down from a lead frame face by a stamping method, and are divided from parts 4 corresponding to regions between inner leads. A dotted line indicates that they have been pushed down. The parts 4 corresponding to the regions between inner leads are stamped and a shape processing operation is finished. Then, a plating process of the tip parts of the inner leads is executed.
Patent JP-H05213901-A (JP)
Title: Preparation of s-alkylisothioureidoazine
Inventor: HANSUUYOTSUHEMU RIIBERU
IPC: C07D251/22
Filed: 1992-09-18
Abstract: PURPOSE: To obtain the subject compd. as the productive intermediate of herbicides with high yield by bringing an adduct obtd. by bringing a thioureidoazine to react with a dialkyl sulfate to react with an acid acceptor in the presence of an aprotic diluent.  
     CONSTITUTION: A compd. of formula I [X and Y are H, a halogen, (halogeno) alkyl, alkoxyalkyl, (halogen)alkoxy, (halogeno)alkylthio, mono- or dialkylamino; Z is N or CH] is brought to react with a compd. of formula II (R is an alkyl) at 20 to 150°C, preferably at 70 to 110°C in the presence of a nonpolar diluent (suitably, toluene in particular) to obtain an adduct of formula III. Next, after the adduct is isolated or is not isolated, it is brought to react with an acid acceptor at 0 to 50°C, particularly at 20 to 30°C in the presence of an aprotic diluent (suitably, acetonitrile) to obtain the compd. of formula IV such as 4,6- dimethoxy-2-(S-methyl-isothioureido)-pyrimidine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000105061-A (JP)
Title: Cooling refrigerator
Inventor: KUBOTA JUNICHI
IPC: F25D11/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling refrigerator capable of minimizing the amount and the concentration of hydrocarbons within the refrigerator. SOLUTION: An air blower 26 for a cooling device for a cooling refrigerator sucks air in the storing sections 6a, 7a, 8 of a refrigerator 2 through returning aeration ducts 23, 31. After the air is flowed into the aeration duct 21 for a cooling device, the air is discharged to the supplying aeration ducts 16, 22. In addition, refrigerant of hydrocarbons is flowed in a cooling device 18 installed. The returning aeration duct comprises a main flow duct 32 and a bypass duct 33 bypassing the main flow duct and then an adsorption agent 34 is arranged at the bypass duct. Then, in the case that the refrigerant is leaked, the valve device 36 changes over the flow of air from the main flow duct to the bypass duct.
Patent JP-H10122206-A (JP)
Title: Oil pressure taking-out device for working machine such as tractor
Inventor: YAMAZAKI YASUHIDE
IPC: F15B21/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which permits to perform efficiently works by preventing contamination when mounting and dismounting an extension working part. SOLUTION: An oil pressure taking-out device 3 is provided at the middle part of an oil sending path which supplies a pressurized oil from a hydraulic pump to a working part hydraulic driving device, and it makes possible to take out pressurized oil of an extension working part from the oil pressure taking-out device 3. In this case, an installation part 37 for a filter 6 for preventing contamination is formed in taking-out path 31 and 32 which are formed in a taking-out block 30 of the oil pressure taking-out device 3, and the filter 6 is permanently provided in the installation part 37.
Patent JP-S63122734-A (JP)
Inventor: GETSUTSU KERUNAA
IPC: C08G77/38
Filed: 1987-10-30
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-H1189330-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To perform a seedling supplying work conducted by a worker walking in the side direction of a machine body in accordance with the progress of the machine body and supplying the seedlings to a seedling supplying device, easily. SOLUTION: This transplanter 1 equipped with a traveling part having traveling wheels, a steering handle 6 for steering and operating a machine body, a seedling supplying device for supplying the seedlings supplied by the hand of a worker to a prescribed position and a seedling transplanting tool 60 for transplanting the seedlings supplied by the seedling supplying device to the prescribed position, to a field, is provided by installing the seedling transplanting tool 60 at the rear side of the traveling part, the seedling supplying device in the upper direction of the seedling transplanting tool 60 and further the steering handle 6 in the rear direction of these seedling transplanting tool 60 and the seedling supplying device, and arranging a frame for joining the steering handle 6 with the traveling part in left or right one side direction of the seedling transplanting tool 60.
Patent JP-S61153547-A (JP)
Title: Method for analyzing titanium in electrolyte of zinc-bromine battery by plasma emission method
Inventor: FUJIE SHINICHI
IPC: G01N21/73
Filed: 1984-12-27
Abstract: PURPOSE:To eliminate the interference of matrix owing to co-existing elements and to correct background by dividing an electrolyte sample to be analyzed into five equal parts, subjecting one thereof to semiquantitative determination by a plasma emission method and adopting a standard addition method for the other four samples. CONSTITUTION:The electrolyte (aq. zinc bromide soln.) sample to be analyzed is divided into five equal parts and sulfuric acid is added to one thereof to dilute the sample. Said sample is subjected to the semiquantitative determination by the plasma emission method. The titanium standard solns. of 1 times, 2 times and 4 times the titanium concn. obtd. by the semiquantitative determination are added to the respective three samples out of the other four samples and sulfuric acid is further added to the four to dilute the samples. Such samples are quantitatively determined by the plasma emission method. The calibration curve is determined by the correction of the decreased component of the background with the quantitatively determined result. The titanium concn. of the sample is determined by extrapolation to the four quantitatively determined values. The interference of the matrix by the co-existing element is thus eliminated and the decreased component of the background is corrected, by which the exact analysis is made possible.