baber/WOPTO huggingface dataset:
Patent JP-S6057158-A (JP)
Title: Air heater device
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1983-09-07
Abstract: PURPOSE:To provide an air heater device that is efficient and consumes less electricity by an arrangement in which the hot air is made through a series of chambers with the capacity of rotating bodies sequentially becoming smaller from the air intake side. CONSTITUTION:The area of gas inlets 3, 4 of an air heater is formed in such a manner than the rate of the gas induction and delivery may be limited to be less than the capacity of the gas induction and delivery of a rotating body 7. Because of this, a desirably balanced decompression state is formed in a gas induction section 12, and so, the stagnation effect of gas develops in the rotational range R of the rotating body 7 to enhance the friction action by a rotary vane 11. As the air is gradually heated, it is delivered from outlets 5, 6. Among electric motors 7a, 7b, 7c, the motor 7a closest to the air induction side has the largest capacity and the motors 7b, 7c have the increasingly smaller capacity, while the gas induction capacity of the rotating body 7 becomes sequentially smaller. By this constitution, the hot air producing capacity of the overall device is not different from that which employs rotating bodies of the same capacity.
Patent JP-S5956058-A (JP)
Inventor: HORI MICHIMASA
IPC: F25B13/00
Filed: 1982-09-21
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-H0330221-A (JP)
Title: Switch apparatus
Inventor: NAKANO SUSUMU
IPC: H04Q9/00
Filed: 1989-06-27
Abstract: PURPOSE:To facilitate assembly, and to eliminate scratching of an operation handle at the time of operation by engaging and mounting an operation block that is formed by connecting one end of the operation handle that turns switch ON/OFF to a connection piece via a thin elastic piece, on the front surface of an apparatus case. CONSTITUTION:On a case main body 20a of a shape of box opened to the front, a cover 20b provided with mounting parts on top and bottom is fitted so as to form an apparatus case 20, while an operation block formed by connecting one end of an operation handle 23 that turns switch ON/OFF, to a connection piece 25 through a thick elastic piece 24, is engaged and mounted on the front surface of the apparatus case. Assembly work can thus be facilitated, and a gap in the operation handle 23 becomes homogeneous, whereby scratching of the operation handle 23 does not occur at the time of operation, and further, the operation handle 23 can be made as large as possible.
Patent JP-2000353387-A (JP)
Title: Semiconductor memory provided with back bias circuit
Inventor: NAKAZAWA SHIGEYUKI
IPC: G11C11/408
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress needless current consumption by making quickly a back bias potential the prescribed setting potential at the time of increasing area of a chip and after supplying a power source. SOLUTION: When a back bias potential VBB is high and a detection signal 8 of a detecting circuit 1 is made H, an oscillator circuit 2 generates an oscillator signal 9, a VBB generating circuit 3 lowers VBB. An external power source VCC and a boosting potential VBT are connected to a power source terminal 10 of the VBB generating circuit through transfer gates 6, 7 respectively. VBTSEL is inputted to a Nch gate of a transfer gate 6, and VBTSEL is inputted to Pch gate through an inverter 5. VBTSEL is inputted to a Nch gate and a Pch gate of a transfer gate 7, a higher potential is connected always to the power source terminal 10 of the VBB generating circuit 3. Comparing with the VBB generating circuit using one kind of power source at the time of driving, VBB can be raised to the setting potential more quickly in this device.
Patent JP-H083305-A (JP)
Title: Production of polystyrene-polylactone block copolymer
Inventor: WATANABE ICHIJI
IPC: C08G64/42
Filed: 1994-06-23
Abstract: PURPOSE:To produce a polystyrene-polylactone block copolymer having high block ratio and useful as a modifier for a polystyrene resin, etc., with simple operation in high efficiency without using living polymerization process having various limitations by melting and kneading a hydroxyl-modified polystyrene resin and a lactone monomer in the presence of a polymerization catalyst at a high temperature. CONSTITUTION:This copolymer is produced by melting and kneading (A) 10-90 pts.wt. of a hydroxyl-modified polystyrene resin, (B) 90-10 pts.wt. of a lactone monomer (A+B is 100 pts.wt.) and (C) 0.001-1 pt.wt. of a polymerization catalyst using an extruder or a static mixer polymerizer. The obtained copolymer is preferably incorporated with a coupling agent and kneaded in molten state. Preferably the component B is e.g. 4-methylcaprolactone and the component C is e.g. stannous chloride.
Patent JP-S5866299-A (JP)
Inventor: IWASA YASUSHI
IPC: H05H3/00
Filed: 1981-10-15
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-H0810909-A (JP)
Title: Casting method by strip continuous casting apparatus of twin roll side pouring type
Inventor: WAKUI TAKEO
IPC: B22D11/10
Filed: 1994-06-22
Abstract: PURPOSE:To provide a casting method by using strip continuous casting apparatus of twin roll side pouring type to obtain a cast strip having good quality without surface defect. CONSTITUTION:At the time of casting the continuously cast strip by using the twin roll side pouring type continuous casting apparatus, in which an upper roll 1 is inclined by <=45 deg. from just above the lower roll to the supplying side of molten metal, to produce the continuously cast strip by rapidly solidifying the molten steel, the upper roll side is shut off from the heat with a refractory cloth 3, and after preheating a tundish 6 and a pouring nozzle 5 before casting, the refractory cloth 3 is removed just before casting. Therefore, the temp. of the tip part of the pouring nozzle can be increased by shutting-off heat to the upper roll. Further, in the relation between the temp. TN at the tip part of the pouring nozzle at the time of starting and the melting point (mp) of the casting objective metal, the casting starts under condition mp-TN<650 deg.C. By this method, the surface defect and the variation of the strip thickness caused by the abnormal solidification during casting are prevented and the stable operation can be secured.
Patent JP-S5864451-A (JP)
Title: Fixing of countercurrent preventing material of solar heat collector
Inventor: NISHIMURA KOUJI
IPC: F24J2/50
Filed: 1981-10-14
Abstract: PURPOSE:To prevent the contact of c countercurrent preventing material with a transparent plate and a heat collecting plate for keeping the efficiency of heat collection at a high level by a method in which plural spacers are fixed to proper places on the back of a transparent plate provided in the upper opening portion of a box, and the countercurrent preventing material is fixed the lower side of the spacers. CONSTITUTION:In a solar heat collector 1, heat insulators 2 are provided to the internal side walls and bottom of a box, an aluminum foil 3 is laid above the heat insulator 2, a heat collector 6 is fixed to the upper part of the bottom aluminum foil 3, and a transparent plate 7 is provided at the upper opening portion of the box. In this case, a countercurrent preventing film 9 is provided between the transparent plate 7 and the heat collector 6, when one or plural spacers 8 of a heat-resistant and transparent synthetic resin, etc., having U- shaped cross section, are fixed with an adhesive to the back of the transparent plate 7. Then, the countercurrent preventing film 9 is fixed with screws to the lower sides of the spacers 8 fixed to the transparent plate 7.
Patent JP-S6224166-A (JP)
Title: Electric tester of bushing
Inventor: KOBAYASHI FUMIO
IPC: G01R31/12
Filed: 1985-07-24
Abstract: PURPOSE:To attempt reduction of costs of production facilities by testing prototype bushings under horizontally supported condition with a supporting mechanism. CONSTITUTION:The electric testing apparatus is composed of storage tank 5 of testing insulating oil, supporting mechanism 32 supporting a prototype bushing B horizontally, feeding and discharging mechanism 8 and voltage applicating means 33 for testing. And, for simultaneous electrical testint of, for example, 2 bushings B, an adaptor 31 is attached on each electrode Ba of the bushing B allowing series support of a bearing unit 27 on joining pieces 29, 30. Later, by downward displacement of rods 9a, 10a of cylinders 9, 10 for lowering a horizontal supporting frame 19 and the bushing 13 and the bushing B is allowed into the storage tank 5. In this state, when an electric voltage is applied to a leading-in bushing 36, a voltage comes to be applied to the bushing B from the central dielectric body 36a through dielectric rod, 35 and adaptor 31. And, with a voltage value introducdd into a measuring chamber an electrically characteristic of the busing B is measured from a contact piece 43 in contact with the bushing B through a lead wire 44.
Patent JP-S6143837-A (JP)
Title: Receiver
Inventor: IKEDA KAZUO
IPC: G11B20/10
Filed: 1984-08-08
Abstract: PURPOSE:To attain ease of level setting operation at recording by outputting a recording level setting signal for a prescribed time at an output terminal of a receiver automatically when a recording level setting oscillator operating switch is depressed once. CONSTITUTION:When a recording level to a tape deck is adjusted in a receiver having a recording level setting oscillator, the circuit is controlled by a counter circuit 3 by means of the operating switch 1 so that the recording level setting oscillator 2 is operated for a prescribed time required for recording level setting, then a recording level setting signal is outputted at an output terminal 4 for a prescribed time only by having only to depress the operating switch 1 once.
Patent JP-S6225064-A (JP)
Title: Rule print control system
Inventor: SASAKI YOSHIO
IPC: B41J29/26
Filed: 1985-07-26
Abstract: PURPOSE:To enable to set arbitrary a character interval and a line interval and to automatically connect ruled lines in an arbitrary blank area by providing a rule flat, a vertical rule length forming unit and a line pitch memory in a rule printer. CONSTITUTION:A data receiver 2 receives a character code, and a discriminator 3 discriminated whether the code is a character code or a rule code. When the character code is judged as a vertical rule code, the fact that the bits of a rule flag buffer 7b of a rule flag 7 are set to '1' to connect the vertical ruled lines is stored at the eight lower significant bits of font data. A vertical rule length forming unit 8 obtains the length gamma of vertical ruled line, and a vertical rule length setter 8a stores it. Then, the logic product of the eight lower significant bits of print data buffer 6a and the rule length stored in the vertical ruled line length memory 8b is taken by an AND gate 12, the result is again stored in the buffer 6a, and transferred to a printer 11 to be printed.
Patent JP-S5687497-A (JP)
Title: Treatment of contaminated water discharged from incinerator
Inventor: TOIDA HIDEKI
IPC: B01D46/48
Filed: 1979-12-18
Abstract: PURPOSE: To simplify the treatment of contaminated water while preventing pollutions caused by dusts, by adding incineration ashes, collected dusts and a binder to contaminated water discharged from an incieneration plant, and briquetting the mixture.  
     CONSTITUTION: Contaminated water 2 and incineration ashes 3 from an incineration plant 1 are treated together with collected dusts 4 from an electric dust collector or the like. The contaminated water 2 is neutralized by a neutralizer 5, if necessary. The neutralized water 6 is charged together with incineration ashes 3 and collected dusts 4 into a mixer 7, and blended there. When the amount of the contaminated water is not sufficient, pure water 8 may be added to the mixture. A binder, e.g., cement, is then added to the mixture in a binder mixing chamber 9. After the mixture is briquetted to a proper size, the mixture is aged and solidified in an aging device 10. The treated mixture is extracted as solids 11. Thus, contaminated water containing nutritive values can be treated, while the scattering of incineration ashes and collected dusts can be also prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000350798-A (JP)
Title: Wood club head and method of manufacturing the same
Inventor: SANPEI DAISUKE
IPC: A63B102/32
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce deformation or warp of the welded part of a golf club head, specifically the welded part of the face, to increase the carry and to improve the durability of the head. SOLUTION: This wood club head with a metal hollow shell structure is manufactured as follows. First, the head main body 1, a hollow shell, is divided into a front shell unit 2 and a rear shell unit 3 in the direction along the face surface 4, which are separately manufactured. Next, a face member 5 constituting the face surface 4 is bonded to a front opening of the front shell unit 2 which opens both in the front and rear, then the front shell unit 2 is processed with the hot foaming. Then, the rear shell unit 3 which opens only in the front is manufactured by the forging or casting, and the front opening of the rear shell unit 3 is bonded to the rear opening of the front shell unit 2.
Patent JP-H0917288-A (JP)
Title: Gas-disconnector
Inventor: NOJIMA KENICHI
IPC: H01H33/16
Filed: 1995-06-30
Abstract: PURPOSE: To provide a gas-disconnector capable of making an appliance small, with high insulating performance and high reliability. CONSTITUTION: An arc contact 5 is arranged so as to be capable of sliding to a fixed side contact part 2 with a damper 12, a panel 13, and a sliding part 14. A fixing side shield 20 is a double shield, the double shield is insulated with an insulator 21 to form a capacitor part. A non-linear resistor 22 and an inductance part 23 are fixed to between the double shield.
Patent JP-H09189291-A (JP)
Title: Hot water circulating pump
Inventor: LAING KARSTEN DIPL ING
IPC: F04D29/58
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To effectively return water cooled in a hot water pipe from a cooling water pipe to a hot water tank without providing a special circulating circuit. SOLUTION: A hot water circulating pump has a suction port 5 connected to a hot water pipe and a discharge port 13 communicated with pressurizing sides 6, 7 through a check valve 12 and a space 8. The check valve 12 prevents cooling water to be led to flow from a cooling water pipe into the hot water pipe. The space 8 has a second valve 9 for which hot water is avoided from being reversely led to flow into the cooling water pipe when pressure is lowered in the cooling water pipe. This second valve 9 makes the space 8 and the check valve 12 to communicate with each other when pumps 1, 2, 3, 4 are stopped, and opened by pressure increase by an impeller 4 when the pumps are actuated.
Patent JP-H0918744-A (JP)
Title: A/d converter circuit
Inventor: OKA YASUHIRO
IPC: H03G11/00
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the number of ports when a part or all of circuit is made into IC without the necessity of provision of a reference level signal in the case of using a comparator by slicing a video signal set to a different level with an inverter circuit. CONSTITUTION: A luminance signal Y received from a terminal S1 is given to an analog switch 36 at first, clamped according to a pedestal clamp circuit and a level of a video signal is switched into plural levels by resistors R7 -R12 . Thus, each video signal whose level is switched in this way is given to inverter circuits 40-46 whose characteristics are identical to each other and sliced at a prescribed level. Thus, each video signal is sliced by a different level and the result is outputted as a high level signal or a low level signal from the respective inverter circuits 40-46.
Patent JP-H0722892-A (JP)
Title: Saw filter
Inventor: SAKAI NOBUYUKI
IPC: H03H9/64
Filed: 1993-07-05
Abstract: PURPOSE:To improve an attenuation characteristic outside band by connecting a parallel circuit consisting of an inductor and a resistor between the stages of lateral coupling multiplex mode SAW filters of multistage cascade connection. CONSTITUTION:A SAW filter in which SAW resonators 12, 13 are comprised by providing with reflector electrodes 12b, 12c before and behind the propagating direction of the surface waves of at least one or more IDT electrodes 12a, 13a provided on a piezoelectric substrate 1, and the lateral coupling multiplex mode SAW filters 2, 3 are comprised by arranging the SAW resonators 12, 13 at least in two or more directions intersecting orthogonally to the propagating direction and also adjacently and in parallel, and the lateral coupling multiplex mode SAW filters 2, 3 are multistage cascade connected via the inductor 4 of parallel connection is the one in which a resistor 5 is connected in parallel with at least one of the inductors 4.
Patent JP-S6327337-A (JP)
Title: Continuous unloader with loader
Inventor: JINBO HIROSHI
IPC: B65G67/60
Filed: 1986-07-16
Abstract: PURPOSE:To facilitate unloading aud loading by providing a land conveyor and a telescopic chute on a continuous unloader which is a bucket chain conveyor rotatably supported on the end of a boom having a revolvable boom conveyor. CONSTITUTION:A revolvable boom 4, together with a revolving table 3, is provided on a pedestal 2. The boom 4 houses a boom conveyor 5 and is connected to an unloading conveyor 16 and a loading conveyor 17 on a land side. A bucket ladder boom 6 is provided on the boom conveyor 5 on the sea side. And, a bucket chain conveyor 8 which is driven by a sprocket wheel 7 is rotated inside the ladder boom 6 to scoop up cargo from the inside of a ship 8 and to translocate the cargo onto the land conveyor 16 via a gate part 10 and via the normally rotating boom conveyor 5. At time time of loading, cargo is translocated from the land conveyor 17 onto the reversing boom conveyor 5 and allowed to fall from a chute part 12 into the ship 8 via a telescopic chute 15. Thereby, the loading and unloading of cargo can be carried out with a simple structure.
Patent JP-H0513469-A (JP)
Title: Semiconductor device
Inventor: KITAHARA KUNINORI
IPC: H01L29/47
Filed: 1991-07-05
Abstract: PURPOSE:To enable a semiconductor device provided with a field effect transistor formed of III-V compound semiconductor to be lessened in gate length and kept free from a side gate effect. CONSTITUTION:A semiconductor device is formed containing a transistor which is provided with a unipolar semiconductor layer 1 laminated on a semiconductor substrate 2, a certain conductivity type carrier traveling layer 6 which is formed on the unipolar semiconductor layer 1 and where carriers are made to travel in its thickness wise direction, a first electrode 3 which is formed of a film laminated by the side of the carrier traveling layer 6 and whose flank is connected directly or through the intermediary of an insulating film to the side face of the carrier traveling layer 6 and a second electrode 7 connected to the upside of the carrier traveling layer 6, and a third electrode 8 connected to the unipolar semiconductor layer 1.
Patent JP-S6411090-A (JP)
Title: Laser beam machine
Inventor: OSHIMURA MITSUNOBU
IPC: B23K26/08
Filed: 1987-07-02
Abstract: PURPOSE:To easily extend a working stroke with a mere mechanical connection of an auxiliary device by fitting an auxiliary device having an extensible extension stator and an extensible extension guide on a stator and a straight guide of a linear motor. CONSTITUTION:An auxiliary device 11 having an extensible extension stator 10 and an extensible extension guide 9 for the linear motor is provided on a stator and a straight guide 6 of a linear motor 8. When the length of the straight guide or over is to be cut, a working table 4 can move on the extension guide 9, and, for this purpose, the extension stator 10 for the linear motor can be extended by connecting said driving part with the stator of the linear motor 8.
Patent JP-S5955562-A (JP)
Title: Program loading system
Inventor: IKEDA RIYOUICHI
IPC: G06F15/177
Filed: 1982-09-22
Abstract: PURPOSE:To avoid an increment of the number of ROMs, by distributing load processing programs to a common memory for plural processors and replacing a program which is under execution with an indicated program by processor received a load indication. CONSTITUTION:A CPU2, (n) units of input/output devices IOP3-1-3-n and a common memory CM5 are connected to a common bus 1, and the memory 5 receives an access from each IOP3. The CPU2 contains a processor 6 and a main memory MM7; while the IOP3 contains processors 8 and 10 and local memories LM9 and 11. A load processing program 12 and IOP programs 15-1- 15-n are loaded to the CM5. A processor received a load indication from the CPU2 replaces the program address which is under execution with the head address of the program 12 distributed on the CM5 and loads the programs 15-1- 15-n to the memories LM9 and 11 from the CM5. Thus a load processing program is shared to reduce the number of ROMs.
Patent JP-H05192812-A (JP)
Title: Compound broach die upright broaching machine
Inventor: ANTONIO BUARINERI
IPC: B23D41/02
Filed: 1992-06-24
Abstract: PURPOSE: To drastically reduce an operation space in a vertical broaching machine especially for forming tube plates for steam generators. CONSTITUTION: This broaching machine is provided with a support 1 supporting a bored plate P in a horizontal position, a broach holder 2 arranged above the support 1 and vertically moving to the support 1, and a pulling unit 3 for a broach 20 which is disposed below the support and movable vertically to the support 1 in a alignment with the broach holder 2. A means relatively moving the plate P and the broach 20 along the two mutually vertical horizontal axes X, Y is provided so as to vertically align the broach 20 to a continuous hole F of the plate P. The support 1 is movable along only one X of the horizontal axes and the broach holder 2 and the pulling unit 3 are so constituted as being movable along the other Y of the horizontal axes.
Patent JP-S6059651-A (JP)
Inventor: SATOU SHIGEHIRO
IPC: H01K3/02
Filed: 1983-09-09
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-S6226505-A (JP)
Title: Robot force controlling method
Inventor: TSUJIMURA TAKESHI
IPC: G05B13/02
Filed: 1985-07-29
Abstract: PURPOSE:To improve the control performance by identifying an unknown parameter of a control system from an output difference of an actual control system and a model in a computer, while executing a force control. CONSTITUTION:A manipulator 1 of a robot, a force sensor 2, a control use microcomputer (hereinafter called a mi-con) 3 and a work object 4 are provided, and a force generated between the manipulator 1 and the object 4 is controlled by using a position of the manipulator 1 as a control input. In case a control input (u) has been given to a control system 5 of the manipulator from the mi-con 3, this control inputs an output difference between an output from the force sensor 2 being an output of this control system 5, and an output obtained by a standard model 6 which has been made in the mi-con 3, to an adaptive law 7, and adjusts a parameter of the standard model 6 so that both of them coincide by this adaptive law 7. From a result of this adjustment, an equivalent spring constant of the object 4 is identified, an optimum feedback coefficient is calculated, and by using it, the control input (u) is given to the control system 5 and a force control of the manipulator 1 is executed.