baber/WOPTO huggingface dataset:
Patent JP-S6197428-A (JP)
Title: Suck twisting frame
Inventor: ANAHARA AKIJI
IPC: D01H4/16
Filed: 1984-10-15
Abstract: PURPOSE:A force in the reverse direction to the direction in which the yarn is taken out by the twisting rollers with hyperboloidal surfaces to twist the yarn, as the staple fibers constituting the figer bundle are expanded whereby a yarn in which staple fibers direct in the same direction and has high yarn strength and good appearance. CONSTITUTION:At least one of twisting rollers 25, 30 has a hyperboloidal surface and the diameter of the roller from which the yarn is taken out is made small, further they are arranted so that the linear generators L1, L2 on the hyperboloidal surfaces come close, almost in parallel in the wedge-shaped room. When rollers 25, 30 rotate, the friction force F by the roller 25 and another friction force f by the roller 30 act on the yarn S. Twisting action is generated by component forces F1 and f1 and component F2 and f2 exerts the force opposite to the direction in which the yarn is taken out, thus the staple fibers in the yarn S are stretched and twisted.
Patent JP-H04297051-A (JP)
Title: Method and apparatus for testing and repairing integrated circuit
Inventor: YASUO TOKUNAGA
IPC: H01L21/66
Filed: 1991-08-27
Abstract: PURPOSE: To greatly reduce the time and cost for testing and repairing integrated circuits. CONSTITUTION: For testing an integrated circuit 23, a testing electron beam generates sec. electrons at a measuring point, which are converted in actual electric signal values, for comparison with theoretical signal values, and an ion beam is used to repair the integrated circuit 23 which is determined to be defective during testing. The ion beam for the repair is used as a testing particle beam.
Patent JP-H0378996-A (JP)
Title: Fading tester
Inventor: MAEDA KAZUYOSHI
IPC: H05B7/18
Filed: 1989-08-21
Abstract: PURPOSE:To improve the working efficiency of a fading tester by stopping a drive motor and a running time meter when an arc discharge is stopped. CONSTITUTION:In the case that an upper carbon bar is left on a lower carbon bar, when the overcurrent more than the set current is flowed to an arc lamp 22, this overcurrent is detected by an overcurrent detecting unit 39, and a contact 43 to be operated with the detected signal of the overcurrent detecting unit is operated to stop a drive motor 27 and a running time meter 26. On the other hand, in the case that the upper carbon bar is left as it rose, since the undercurrent less than the set current is flowed to the arc lamp 22, this undercurrent is detected by an undercurrent detecting unit 40, and a contact 44 to be operated with the detected signal of the undercurrent detecting unit 40 is operated after passing the predetermined time set by a timer 45 to stop the drive motor 27 and the running time meter 26. Since the actual time exposed by the arc discharge can be thereby grasped accurately, a fading test is performed only against the residual time to improve the working efficiency.
Patent JP-S60110803-A (JP)
Title: Method and device for producing metallic powder
Inventor: MAEDA TATSU
IPC: B22F9/08
Filed: 1983-11-16
Abstract: PURPOSE:To produce continuously fine and spherical metallic powder at a good yield by blowing a high-pressure gas from the side diagonal with the molten metal directed toward the liquid layer in a rotary drum so as to collide against the rotating liquid layer. CONSTITUTION:Water is supplied at a prescribed flow rate through a water replenishing port 6 into a drum 1 under rotation to form a rotary water layer 5 on the inside circumferential surface of the drum. A molten metal is then ejected from a molten metal ejecting nozzle 3 toward the water layer 5 and at the same time a high-pressure gas is ejected via high-pressure gas ejecting nozzles 4 from the side diagonal with the molten metal so as to collide against the layer 5 after disintegrating the molten metal into fine particles thereby pulverizing and solidifying further the molten metal. The solidified metallic powder deposits on the drum 1 and is rotated together with the drum 1. Such powder is continuously recovered together with the water through a powder recoveing port 7 and is contained into a powder recovering tank 8. The water flowing out through the port 7 is replenished by the water through the port 6 to balance the water flow.
Patent JP-H0960082-A (JP)
Title: Local cleaning heating device
Inventor: FUJISHIMA MICHIYUKI
IPC: E03D9/08
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a toilet space by reducing an installing area and to facilitate repairing and replacing work even when a heating device breaks down. SOLUTION: A locked part 41 and a housing part 43 are provided in a local cleaning machine body 1 used by being placed on a toilet and a projecting part and a locking hook are provided in a heating device having a hot wind generating part inside for heating the toilet. Thus, since the local cleaning machine body 1 and the heating device are connected to be integral, an installing area in the toilet is reduced and a toilet space is effectively utilized and because of the connected part, repairing and replacing of the broken down heating device are facilitated.
Patent JP-H0498836-A (JP)
Title: Manufacture of integrated circuit
Inventor: KATSUBE MASAKI
IPC: H01L23/52
Filed: 1990-08-17
Abstract: PURPOSE:To augment the yield of an integrated circuit by a method wherein one end of the trenches provided on the surface of the integrated circuit is led to the scribe line to feed a catalyst solution to the scribe line for exposing the substrate to a material monomer gas to produce a conductive high molecular compound in the trenches so that the homogeneous conductive polymer compound may be formed on the whole surface of the substrate. CONSTITUTION:The trenches 3 on the surface of an integrated circuit are formed by etching process using exposure to electron beams while a silicon nitride film is used for an etching stopper. Firstly, a catalyst solution 5 is fed to a scribe line 4 so as to led the solution 5 into the fine trenches 3 using capillarity. In such a constitution, since the catalyst solution need not be fed by striding over the scribe line 4, the capillarity shall not be obstructed by the scribe line 4 furthermore, the distance for the catalyst solution to be fed using the capillarity is short, the dispersion in the running mode of the catalyst solution into the trenches 3 can be minimized so that the catalyst solution may be fed evenly into the specified fine trenches 3 thereby making the conductive polymer homogeneous.
Patent JP-S6185372-A (JP)
Title: Thiazolidinedione derivative, its preparation, and pharmaceutical composition containing same
Inventor: MEGURO KANJI
IPC: C07D277/34
Filed: 1985-09-27
Abstract: NEW MATERIAL:The compound of formula I [R1 is H or (substituted) hydrocabon group or heterocyclic group; R2 is H or (OH-substituted) alkyl; X is O or S; Z is hydroxymethylene or carbonyl; m is 0 or 1; n is 1-3; L and M are H or together form a bond) or its salt. EXAMPLE:5-[4-(2-Phenyl-4-oxazolylmethoxy)benzyl]-2,4-benzolidinedione. USE:It has excellent hypoglycemic and hypolipemic activity and is useful as a remedy for diabetes and hyperlipemia. PREPARATION:A compound of formula I wherein n is 1 can be prepared by reacting the compound of formula II (Y is halogen) with the compound of formula III or its salt, and if necessary, reducing the reaction product.
Patent JP-H0767812-A (JP)
Title: Dust collection extension tube detaining structure of vacuum cleaner
Inventor: MORI SHIGENOBU
IPC: A47L9/24
Filed: 1993-08-31
Abstract: PURPOSE:To provide a dust collection extension tube detaining structure of a vacuum cleaner, by which the projection extent of a claw to be detained can be made smaller enough than that which deflects only a conventional claw to be detained. CONSTITUTION:In the dust collection extension tube detaining structure of a vacuum cleaner constituted so that an annular cylindrical body 31 is fixed to an extension tube 15 connected to a dust collection hose of the vacuum cleaner, and a pair of detaining claws 35, 35 of this annular cylindrical body 31 are inserted and engaged into a detaining groove of the cleaner main body, a notch 37 for separating the part between the detaining claws 35, 35 of the annular cylindrical body 31 is formed in the annular cylindrical body 31, and on the left and the right of the notch 37 of the annular cylinder body 31, flexible wall parts 31e, 31e are formed, and also, between the flexible wall parts 31e, 31e and the extension tube 15, a deflection space 38 is formed.
Patent JP-H09208923-A (JP)
Title: Primer composition and bonding
Inventor: USHIO YOSHITO
IPC: C09D183/07
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition, comprising a specific alkenyltrialkoxysilane, a platinum-based compound, organotitanic esters and a solvent in respective specified proportions and useful for firmly bonding a thermosetting silicone rubber to various substrates, especially those having low surface activities. SOLUTION: This primer composition comprises (A) 100 pts.wt. alkenyltrialkoxysilane of the formula Ra Si(OR<1> )3 (R is a >=3C alkenyl; R<1> is an alkyl or an alkoxylated alkyl) or its partial hydrolyzate condensate (preferably allyltrimethoxysilane), (B) 0.01-200 pts.wt. platinum-based compound (preferably a complex of chloroplatinic acid with divinyltetramethyldisiloxane), (C) 0.1-100 pts.wt. organotitanic esters and (D) an optional amount of a solvent. A silicone rubber can be bonded to a substrate by coating the top surface of the substrate with the primer composition, evaporating the solvent, then applying a thermosetting silicone rubber composition thereto and heat curing the applied thermosetting silicone rubber composition.
Patent JP-S6195458-A (JP)
Title: Testing method of graphic program
Inventor: SAITO KAZUMASA
IPC: G06F11/28
Filed: 1984-10-17
Abstract: PURPOSE:To reduce the load of a program test, to execute tests on graphs and to improve the efficiency of the tests by forming a source program automatically when a graphic specification completed by a conversational format is filled. CONSTITUTION:Graphic edition processing based upon conversational processing using a keyboard of a TSS terminal 2 and a graphic display device is used for a program test by a host computer 1. Namely, the processing is divided into processing for defining or correcting a graph related to a module, a processing flow chart, internal data, and interface data on the basis of operator's specification and processing for forming a source code and executing the test. In this case, the formed graphic specification is stored in a graphic source list file 3 as graphic information and then the source program is automatically formed by the processing for forming the source code and executing the test. Consequently, the load of the program test can be reduced, tests on graphs can be attained and the efficiently of the tests can be improved.
Patent JP-H1037366-A (JP)
Title: Panel fall preventive member
Inventor: ICHIJIMA MASAHIRO
IPC: E04B5/43
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a member capable of being properly held on the lower surface of a concrete stab, and ensuring a safe work without any disturbance to a bar arrangement work, as well as freedom from the trouble of a drop in heat insulating function. SOLUTION: A slit 11a is formed on a bracket 11 kept in contact with the lower surface of a panel 5, and the lower surface of the bracket 11 is covered with a thin board of synthetic resin, or a burial support piece 12 of sheet material. Then, the bracket 11 is buried in concrete, with the support piece 12 projected upward from the slit 11a. According to this construction, the transfer of heat is restrained, due to the burial support piece 12 made of a thin synthetic resin board or a sheet material, regardless of the bracket 11 made of metal. Also, the support piece 12, even upon hitting a worker's legs during a bar arrangement work, is bent, due to the elasticity thereof, and then reset to an original state, thereby allowing a safe work. In addition, a gap appearing at a panel joint is reduced, thereby preventing the occurrence of lime wash leakage or the like.
Patent JP-H1165712-A (JP)
Title: Information processor
Inventor: SHIMADA EIJI
IPC: G06F1/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the noise levels according to the ambient environment in a night time band when the noises may bother the periphery by lowering the rotational speed of a cooling fan to lower the CPU operating speed of an information processor for a designated silent mode period. SOLUTION: An input device 1 inputs the silent mode time to reduce the levels of noises caused by a device especially by the revolutions of a cooling fan 4. A control circuit 5 varies the operating clock frequency of a CPU 3 to lower the operating speed of the CPU 3 down to a prescribed level at the silent mode start time that is stored in a memory 2. Then the circuit 5 controls the rotational speed of the fan 4 to lower it down to a prescribed level. At the end time of the silent mode, the circuit 5 resets the rotational speed of the fan 4 at its normal level and then resets the operating speed of the CPU 3 at its normal level.
Patent JP-H0380188-A (JP)
Title: Vapor growth method
Inventor: YAMAMOTO TOSHIRO
IPC: C30B25/18
Filed: 1989-08-22
Abstract: PURPOSE:To reduce the occurrence of defects such as cracks by removing an oxidized film formed on a substrate by irradiation with ions and growing a semiconductor crystal on the substrate. CONSTITUTION:The surface of a substrate 1 is wet-oxidized to form an oxidized film 2 and this film 2 is selectively removed by photolithography. The substrate 1 is then fitted to a substrate holder 26 in a vessel 20, this vessel 20 is evacuated to a prescribed degree of vacuum and an inert gas is introduced into the vessel 20 from the gas inlet 28. Voltage is impressed between an electrode 22 and the holder 26, the substrate 1 is kept at a negative potential and ions are generated and accelerated. The oxidized film 2 is removed by irradiating the substrate 1 with the ions and gaseous starting material is decomposed on the substrate 1 to grow a semiconductor crystal on the substrate 1.
Patent JP-H0264937-A (JP)
Title: Optical information recording member
Inventor: SANAI SUSUMU
IPC: G11B7/24
Filed: 1988-08-31
Abstract: PURPOSE:To improve the repeating characteristics of recording and erasing by providing heat resistant protective layers having a high m.p. to the parts in contact with a recording layer as heat resistant protective layers and further providing protective layers having the bulk modulus of elasticity smaller than the bulk modulus of elasticity of these heat resistant protective layers on both surfaces of the heat resistant protective layers. CONSTITUTION:The heat resistant protective layers 2 having excellent thermal stability and the high m.p. are provided on the surfaces in contact with the recording layer 4 to about 5 to 50nm and further, the protective layers 3 having the bulk modulus of elasticity smaller than the bulk modulus of elasticity of the heat resistant protective layers 2, i.e., ZnS, ZnSe, MoS2, fluoride, etc., are provided on both sides of the heat resistant protective layers 2. For example, silicon carbide, silicon nitride, silicon oxide, and aluminum oxide are used as the heat resistant protective material having the high m.p. The refractive index of the protective layers 3 having the small bulk modulus of elasticity is >=2.0 and the value of the bulk modulus of elasticity is <=800kbar value. The m.p. of the heat resistant protective layers 2 having the high m.p. is >=1,500 deg.C. The repeating characteristics of recording and erasing are improved in this way.
Patent JP-H1168514-A (JP)
Title: Full-area passing circuit and phase variable circuit
Inventor: YAMAMOTO TAKUJI
IPC: H03H11/18
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a full-area passing circuit which has a simple configuration and also whose loss frequency characteristic is flat over a wide area by providing an addition circuit which adds an output current on the side of a specific branch ratio of a 1st signal branching circuit and an output current on the side of a specific branch ratio of a 2nd signal branching circtuit. SOLUTION: A branch ratio of a 1st signal branching circuit to an impedance circuit 2 side is 1/(k+1), and a branch ratio of a 2nd signal branching circuit to an impedance circuit 4 side is jb/[a+jb(k-1)/2]. A full area passing characteristic is acquired when an adder 5 adds output current whose branch ratio of the 1st signal branching circuit is on the side of 1/(k+1) and output current whose branch ratio of the 2nd signal branching circuit is on the side of jb/[a+jb(k-1)/2]. Here, when the input current is Ii , output current is Io , k=1, a=R and b=-1/ωc, a current transfer function Io /Ii is Io /Ii =(1/2)[(-1+jωCR)/(1+ jωCR)] and a primary full area passing characteristic is obtained.
Patent JP-H1051272-A (JP)
Title: Tuning-control system
Inventor: OKAMOTO AKIRA
IPC: H03J7/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-control system which is suitable for a circuit integration and is easily turned to a desired tuning frequency, even in the case that the system is in an integrated circuit. SOLUTION: An input signal to be given to a tuning circuit 1 is interrupted, just after a tuning device has started or just after a turning frequency has been switched, and a loop gain of a feedback loop of the tuning circuit 1 is set to be unity or over. Then the tuning circuit 1 makes an oscillation at a prescribed frequency, based on a control signal in response to an output of a PLL control circuit 3. When a desired tuning frequency is stably set to the tuning circuit 1, an external input signal is given to the tuning circuit 1, and the loop gain of the feedback loop is set to be less than unity. Then the tuning circuit 1 conducts the turning operation based on the control signal, in response to a phase difference between the input signal and an output signal, and thereafter, the tuning frequency is controlled so as to match with the frequency of the input signal.
Patent JP-S6194361-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: FUJITA TSUTOMU
IPC: H01L29/73
Filed: 1984-10-16
Abstract: PURPOSE:To improve a current amplification factor, and to reduce parasitic capacitance by coating the base sections of an emitter and a collector in a lateral type PNP transistor with an insulating film. CONSTITUTION:An Si3N4 film 15 is deposited on a P type Si substrate 8, and windows 16 for isolation are bored. The substrate 8 is etched while using the film 15 as a mask to form isolation grooves 17. An Si3N4 film 18 is deposited on the whole surface, and the films 18 on the bottom sections of the grooves 17 are etched selectively. The substrate 8 in the bottom sections of the grooves 17 is removed only by predetermined depth while employing the films 15, 18 as masks. Isolation oxide films 10 are shaped while employing the films 15, 18 as masks. A P<+> layer emitter 12, a P<+> layer collector 13 and an N<+> base contact region 14 are formed. The bottom sections of the emitter 12 and the collector 13 are coated with the films 10. Consequently, currents Ic flowing from the emitter 12 are changed into effective collector currents, thus improving a current amplification factor. Parasitic capacitances between the emitter and the base and between the base and the collector are reduced, thus enabling operation at high speed.
Patent JP-S6371765-A (JP)
Title: Method for transmitting data between multi-cpus
Inventor: TAKEMASA ATSUSHI
IPC: G06F15/16
Filed: 1986-09-12
Abstract: PURPOSE:To effectively use a whole CPU system, by providing plural 1st memories which accumulate data transmitted from a master CPU system to slave CPU systems and plural 2nd memories which accumulate data transmitted from the slave systems to the master system. CONSTITUTION:A master CPU system 11 is respectively connected with plural slave CPU systems 131-13n through interfaces 121-12n and memories 141-14n for data input and memories 151-15n for data output are respectively connected between the master system 11 and slave systems 121-12n in such a manner that they can correspond to the interfaces 121-12n. Therefore, each CPU system can independently operate and the burden of each CPU system, especially, the master CPU system can be reduced. Accordingly, the whole CPU system can be used efficiently.
Patent JP-S6460118-A (JP)
Title: Radio transmission equipment
Inventor: SHIMA YASUSHI
IPC: H04L1/02
Filed: 1987-08-31
Abstract: PURPOSE:To obtain receiving effect with a polarization diversity even in case of small power radio transmission or the transmission of a weak wave by alternately switching the transmission of a code signal with an antenna for horizontal polarization and an antenna for vertical polarization by a transmitter every one word of the code signal at least. CONSTITUTION:A code generator 2 generates the code signal while a detecting signal is obtained from an abnormality sensor 1 and the generation of the code signal is stopped when the detecting signal is turned off from the abnormality sensor 1. An antenna switching circuit 4 is alternately changed over between switching positions (a) and (b) in each one word of the code signal outputted from the code generator 2. For example, when the antenna switching circuit 4 is in the switching position (a) side, a feeding is executed to a transmission antenna 5 for horizontal polarization and the transmission is executed as the horizontal polarization. Then, the antenna switching circuit 4 is changed over to the switching position (b) side by the code signal of the next one word and the transmission is executed as the vertical polarization form a transmission antenna 6 for vertical polarization. Thus, even in case of the transmission by the weak power, the receiving condition to be practically equal with the polarization diversity system can be obtained.
Patent JP-2000048711-A (JP)
Title: Light source for projector
Inventor: SAKAMOTO YUKIO
IPC: H01J5/50
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the adhesion strength and torque strength even if size is made small, and make reproduction possible even if an alignment miss is caused by forming the outer shape of a base in a polyhedron or in a chamfered shape of a polyhedron to increase friction resistance on the surface of the base. SOLUTION: A dieledric multi-layer film 2 made of silic acid and titanium oxide is formed on a reflecting mirror 1 so as to reflect visible light and transmit infrared region rays, and a quartz are tube 3 is installed at the bottom of the reflecting mirror 1. The quartz arc tube 3 is aligned with and fixed to the shaft center of a reflecting mirror bottom opening part 6 through a hexagonal threaded base 5 with a heat resistant adhesive 4 mainly comprising alumina and silica. In the standpoint of fixing the arc tuber 3 to the reflecting mirror 1, the polyhedron-chamfered threaded base 5 is preferable to increase the freedom of alignment of the reflecting mirror 1 and the arc tube 3.  Even if the diameters of the reflecting mirror bottom opening part 6 and the threaded base 5 are made small, the adhesion strength between the threaded base 5 and the heat resistant adhesive 4 can be increased.