baber/WOPTO huggingface dataset:
Patent JP-S61198661-A (JP)
Title: Complementary insulated gate semiconductor circuit
Inventor: KAMATANI MICHITOKU
IPC: H01L27/06
Filed: 1985-05-20
Abstract: PURPOSE:To realize the CMOS circuit of no latch-up and no malfunction caused by parasitic bi-polar elements, by a method wherein this circuit is constructed by connecting the output terminal only to an N<+> diffused layer. CONSTITUTION:The title device is composed of an N-type semiconductor single crystal substrate 13, P-type diffused regions 14 of N-channel regions, P<+> diffused layers 15 of P-channel source or drain regions, N<+> diffused layers 16 of N- channel source or drain regions, gate electrode conductors 17, and gate insulation films 18. A power source V1 is connected to the source (contact 1) of a P- channel MOS transistor T1, and a signal I1 is inputted to the gate (contact 2). The base of an NPN transistor T2 is connected to the drain (contact 3), the collector of the transistor T2 to the power source V1, and the emitter (contact 5) to the drain of an N-channel MOS transistor T3. The source of the transistor T3 is grounded (contact 6), and a signal I2 is inputted to the gate, thus making the contact 5 as the output terminal O1.
Patent JP-S5231968-A (JP)
Title: Fixed bed catalytic reactor
Inventor: EMOTO SHIYUNJI
IPC: B01J8/02
Filed: 1975-09-08
Abstract: PURPOSE:Fixed bed catalytic reactor, able to carry out continuous operation, decreasing catalyst consumption loss and electric power consumption.
Patent JP-S63273043-A (JP)
Title: Spectrophotometer for continuous measurement
Inventor: OKAZAKI NOBUO
IPC: G01N21/27
Filed: 1987-04-30
Abstract: PURPOSE:To enable a sample density changing over a wide range to be continuously measured by changing a cell length so that an absorbancy is kept constant. CONSTITUTION:After being inputted to and amplified by an amplifier 40, the output signals of photodetectors 34 and 38 are logarithmically converted and a difference A between an absorbancy at a maximum absorption wavelength and the one at a wavelength at which an absorption is hardly perceived is calculated. A constant absorbancy Aconst is set to the amplifier 40 in advance. When a sample solution 4 is made to flow in a sample cell portion 2 and a measurement is started, since the difference A of the absorbancy inputted to the amplifier 40 changes in accordance with the density of the solution 4, a servomotor 16 is driven by the output signal of the amplifier 40 so that the difference A takes the constant value Aconst. A supporting member 8 is slided via a pinion 18 and a rack 14 to change a cell length L. Thus, the cell length L corresponding to the density of the solution 4 is detected by a voltmeter 22 in a cell length detector 20 and the density C can be calculated from the cell length L.
Patent JP-H06144835-A (JP)
Title: Production of titanium-modified zirconia
Inventor: TSUJI KAZUHIRO
IPC: C01G25/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a process for producing titanium-modified zirconia having high dispersibility and exhibiting excellent sintering performance. CONSTITUTION:A titanium-modified zirconia is produced from an aqueous solution by mixing (A) a suspension of monoclinic hydrated zirconia produced by the hydrolysis of a zirconium salt with (B) a suspension of tetragonal hydrated titania produced by the hydrolysis of a titanium salt and calcining the produced precipitate.
Patent JP-S63272361-A (JP)
Title: Light irradiation medical treatment apparatus
Inventor: MORI TAKASHI
IPC: A61N5/06
Filed: 1987-04-30
Abstract: PURPOSE:To effectively concentrate the light emitted to the interior of a light bathtub to the almost central part of said light bathtub, by providing a cylindrical body having (n+1) angles whose inner surface is formed into a reflecting surface and a photoconductor for emitting visible light to the interior of said cylindrical body. CONSTITUTION:Flat plates (reflecting plates) 501-505 each having a reflecting inner surface formed thereto are integrally bonded to constitute a hexagonal cylindrical body 50. The socket 31 of a photoconductive cable 30 is connected to a connection port 51 and the light transmitted through the photoconductive cable 30 is emitted to the interior of said cylindrical body 50. The light emitted to the interior of the cylindrical body 50 turns in the cylindrical body 50 while is reflected by the reflecting plates 501-505 and the greater part of the light finally passes through the almost central part of the cylindrical body. Therefore, when a plate 60 to be irradiated, for example, the arm of a patient is inserted in the almost central part of said cylindrical body 50, light is allowed to almost uniformly irradiate the circumference of said arm.
Patent JP-S62263453-A (JP)
Title: Detection of wrinkles
Inventor: TAKAHASHI NOBUYUKI
IPC: G01B11/30
Filed: 1986-05-12
Abstract: PURPOSE:To certainly detect the wrinkles in a sheet like article to be inspected, by applying predetermined correction to output signals generated by the light incident to a plurality of photoelectric converting elements. CONSTITUTION:Emitted light is reflected from the surface of an aluminum foil 1 and the reflected light is received by a detection part 3. In the case of the surface reflecting light in large quantity of the aluminum foil 1, the detection part 3 is arranged at the position 3b receiving irregular reflection light. When wrinkles 5 are present at this time, irregular reflection is generated at the uneven parts of the wrinkles 5 and the quantity of light incident to a plurality of the photoelectric converting elements of the detection part 3 corresponding to the wrinkles 5 increases. In the case of the surface reflecting light slightly the detection parts 3 is arranged at a position 3a receiving regular reflection part. When the wrinkles 5 are present at this time, the quantity of light incident to a plurality of the photoelectric converting elements of the detection part 3 corresponding to the wrinkles 5 is reduced by irregular reflection. Because the light receiving positions of regular reflection and irregular reflection are determined by the positional relation between the detection part 3 and a light projection part 2, either one of them may be moved. Received light is converted to an electrical output signal which is, in turn, sent to a control and signal processing part 4 to perform correction of multiplying the reciprocal of the output signal.
Patent JP-S5231893-A (JP)
Title: Manufacture of green tea
Inventor: EGUCHI KATSUHEI
IPC: A23F3/00
Filed: 1975-09-04
Abstract: PURPOSE: Manufacture of "SHIN-CHA" (a kind of green tea of extended form) which is easy to draw in a short time and is tasty with reduced bitterness and astringency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813284-A (JP)
Title: Float valve
Inventor: TANIDA YOSHINORI
IPC: F16K31/26
Filed: 1981-07-13
Abstract: PURPOSE:To enable to minimize the corrosion of a packing by fluid, by providing a mechanism for shifting the center of a gravity of a float, and thereby increasing the force for urging a valve body onto its valve seat rapidly at a position where the valve is about to close fully. CONSTITUTION:With rising of the liquid level in a float 9, it is moved upward. At a position where the valve is almost fully closed, the float is raised to the position shown by the solid line in the drawing. Thereupon, a steel ball 10 is disengaged from a stopper 12 and rolls from a position A to a position B, so that the center of gravity of the float is shifted. Here, since the moment of rotation by the weight of the float is reduced resultantly, the moment of rotation exerted to urge the float onto a valve seat by the function of buoyancy is increased on the contrary, so that the valve can be closed completely at the instant. Therefore, it is enabled to reduce erosion of a packing by the fluid to a  large extent.
Patent JP-S5534687-A (JP)
Title: Precipitation hardening type hot working tool steel
Inventor: OKUNO TOSHIO
IPC: C22C38/46
Filed: 1978-09-04
Abstract: PURPOSE: To provide the title tool steel having a specified compsn. consisting of low C, low to medium Cr, W, Mo, low to medium V, Ni and the balance Fe and exhibiting superior high temp. strength, wear resistance and appropriate toughness.  
     CONSTITUTION: This tool steel is characterized by practical use of the effect of W enhancing high temp. strength and high temp. wear resistance. It has a compsn. consisting of C 0.10W0.30%, Si≤1.20%, Mn≤1.20%, Ni≤2.50%, Cr 1.20W 4.00%, W 0.30W3.00%, Mo 1.00W2.00%, V 0.30W0.70%, and the balance Fe and usual impurities or further contg. Co 0.30W5.00% if necessary. This steel has an entirely uniform structure even if cast in a large mold, and it is stable to cracking even in a mold having a deep impression and sharp corners. In addn., it has a long wear and fatigue resistant life and superior machinability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11306153-A (JP)
Title: Network management system for decentralized system
Inventor: IJIRI MASAO
IPC: G06F11/30
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To enable a decentralized system on a multiplexed network to detect a network fault by monitoring not only a fault in a computer, but also a network state. SOLUTION: Fixed circulation order r1 for network fault detection among computers 1 to 6 is determined and each computer once sending an answer signal back to a transmission source computer on receiving network management information from the computer, holds the network management information in its internal storage area, sends the network management information held in the storage area to a next computer according to the circulation order r1 by selecting one of network routs, and detects fault occurrence in the network rout if there is no answer signal within a specific time to update the network management information and send it by selecting another network rout; when fault occurrence in all the network routs to the transmission-destination computer is detected, the network management information is further sent to a next computer according to the circulation order.
Patent JP-S60252897-A (JP)
Inventor: NAITOU KESAHIRO
IPC: G21C11/08
Filed: 1984-05-30
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-H11292550-A (JP)
Title: Production of lithium multiple oxide
Inventor: YAMADA RYOJI
IPC: H01M4/525
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium multiple oxide suitable as a high-performance electrode active material of a lithium secondary cell having high capacity and excellent charge-discharge cycle characteristics. SOLUTION: The lithium multiple oxide expressed by the compsn. formula of LiCoXNi(1- X) O2 [0.05<=x<1] is produced by calcining a mixture of a specified cobalt compd., a nickel compd. and a lithium compd. The cobalt compd. has 68.5±6 wt.% cobalt content and is substantially expressed by the compsn. formula of HYCoOZ [0<=YS<=1.4, 1.3<=Z<=2.2]. By the X-ray diffraction analysis of the cobalt compd. by using CuKα as the line source, the diffraction peak having the max. intensity near 36 to 40 deg. 2θ has >0.31 halfwidth, and the relation between the cobalt content and the halfwidth is expressed by halfwidth (deg)>=7.5-0.1 × cobalt content (wt.%).
Patent JP-H02284602-A (JP)
Title: Distillation regenerator
Inventor: TANAKA MASAAKI
IPC: B01D5/00
Filed: 1989-04-27
Abstract: PURPOSE:To increase the capacity of a distillation tank and to miniaturize the tank by providing an opening to a lid for closing the upper open end of the tank and fixing a storage body for storing the cubically expanded solvent vapor generated in the tank to the opening. CONSTITUTION:The distillation tank 11 contg. a solvent F and the lid 12 for closing the upper open end of the tank are provided. The solvent is heated and vaporized, and the vapor is cooled, condensed and regenerated. In this case, the opening 16 is provided to the lid 12, and the storage body 20 for storing the cubically expanded solvent vapor generated in the tank 11 is fixed to the opening 16. Consequently, an excess increase in the vapor pressure in the tank is prevented, the leakage of the solvent vapor to the outside is obviated, and the consumption of solvent in the solvent regenerating cycle is minimized. Furthermore, the capacity of the tank is increased, and the tank 11 is miniaturized.
Patent JP-H01277340-A (JP)
Title: Optical recording medium
Inventor: YASUDA YUKIO
IPC: G11B7/2433
Filed: 1988-04-29
Abstract: PURPOSE:To provide the recording medium which is chemically stable and allows high-density recording and rewriting by forming a recording layer contg. 1 kind of the element among Si, Ge, Sn and C as essential components. CONSTITUTION:The optical recording film is formed on the substrate and at least one kind of the element selected from the 3 elements; Si, Ge and Sn and C as the essential components are incorporated into said recording film. Recording and erasing are executed by the phase transition between the amorphous state and the crystalline state which takes place when the recording film is irradiated by light. Many dangling bonds exist generally in the amorphous alloy to determine the optical properties and the number thereof and the defect energy level can be controlled by changing the content of the C. The content of the C in this case is preferably >=10<-3>% and <=30%. The recording medium having the sufficiently high recording sensitivity is thereby obtd. and the stable recording and reproducing characteristics are obtd. by using the recording material of a tetrahedral system.
Patent JP-H08304415-A (JP)
Title: Rack set system and rack set method
Inventor: CHIKAMA ATSUSHI
IPC: G01N35/10
Filed: 1995-05-02
Abstract: PURPOSE: To provide a rack set system and a rack set method which enable storing of a specimen number and the position of a specimen housed in a specimen rack accurately corresponding thereto. CONSTITUTION: A rack set device 5a is provided with a rack carrier base 90 to place a master specimen rack 26 with a BC. The rack carrier base 90 is provided with four sets of beam sensors 18e. The rack set device 5a is also provided with a self-traveling type BCR 18d which reciprocates along a guide rail 91 set along a side piece of the rack carrier base 90. Moreover, a key input section l8b having a START key or the like is provided.
Patent JP-S60251770-A (JP)
Title: Method and apparatus for compressing and reproducing picture data
Inventor: ISOBE HIROMASA
IPC: H04N1/417
Filed: 1984-05-29
Abstract: PURPOSE:To improve the compression rate by applying two-dimensional data compression when a data line of same color and uniform level is consecutive on a data line of a uniform level and applying one-dimensional data compression in other cases. CONSTITUTION:A data compression and reproducing section 20 is provided with input buffer sections 23, 24 and a data for one line's share is transferred in the lump via a data bus 22. A uniform level detecting circuit 25 detects whether the line data is a full white line or a fll black line and gives the result to a flag 27 in a controller 26. The system reads the saif flag and applies two-dimensional compression only when the data lines of same color and uniform level are consecutive.
Patent JP-S58225449-A (JP)
Title: Back-up system of computer system
Inventor: SHIBUTA HIROSHI
IPC: G06F11/20
Filed: 1982-06-23
Abstract: PURPOSE:To accelerate a back-up operation when a fault arises, by connecting an auxiliary computer in parallel to a primary computer and storing all data transferred to the primary computer also in the auxiliary computer. CONSTITUTION:The data transferred between a refrigerator 5 and a host computer 1 via a front machine 2 are all applied to a front machine 2' through a line 15 and stored in a storage device 12'. The machine 2' monitors the signal emerging at the line 15, and the machine 2' is actuated when the machine 2 has a fault. Then the data stored in the device 12' are transferred to the computer 1 by an instruction given from the computer 1. At the same time, the data given from the terminal refrigerator 5 is read by the machine 2'.
Patent JP-H09292473-A (JP)
Title: Human body detector
Inventor: MIYAO YUKIEI
IPC: G01J1/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a human body detector which does not detect a small heat source such as a small animal, even if it is put at a short range. SOLUTION: Converging lens 321 -32n whose focal distance is lengthened are provided on a cover 31, while a distance of a detection part 3 to a floor face 13 is distant, and each detection area 11 is substantially the same area. Thereby, even if it is the detection area 11n near a detector body, influence from a small heat source such as a small animal can be removed.
Patent JP-H07318205-A (JP)
Title: Memory device for air-conditioning machine
Inventor: YOSHIDA IZUMI
IPC: F25B49/02
Filed: 1994-05-24
Abstract: PURPOSE:To allow not only the indication of abnormality but also the pursuit of a cause of abnormality as well as quick treatment in the generation of abnormality by a method wherein the outputs of various detectors are stored in a memory device during the operation of an air-conditioning machine. CONSTITUTION:An air conditioning machine is provided with a suction pressure detector 12, a suction temperature detector 13, a discharging pressure detector 14, a discharging temperature detector 15, a motor current detector 16, a DC bus voltage detector 17, a radiator temperature detector 18, an inverter controller A20 and a memory device A21.
Patent JP-H07314693-A (JP)
Title: Water-repellent processing method of ink-jet recording head
Inventor: HORIGUCHI MICHIKO
IPC: B41J2/055
Filed: 1994-05-24
Abstract: PURPOSE:To provide a water-repellent processing method of an ink-jet recording head which can perform water-repellent processing without clogging an injection port of an ink nozzle. CONSTITUTION:In an ink-jet recording head provided with an ink vessel 10 wherein a base possessing a plurality of ink flow paths 1 containing ink nozzles 2 which are formed as recessed grooves communicating with each other, ink pressurizing chambers 4 and filter flow paths 6 and an ink reservoir 7 and a diaphragm which is stuck to the surface of the base in an air tight state and demarcates a plurality of ink flow paths are both comprised of a plastic material, a method performing water-repellent processing of an end face 2F of the nozzle where an injection port 2A of the ink nozzle is opened. The method includes a process applying a water-repellent agent solution 27 to an end face of the nozzle under a state where injection gas 22 is injected from an injection port of the ink nozzle and a process forming a water-repellent agent coating by evaporating a solvent in the water-repellent agent solution applied to the end face of the nozzle under a state where the gas is injected.
Patent JP-S5333990-A (JP)
Title: Adhering method for inorganic catalyst carrier pieces for treating exhaust gas
Inventor: HASEBA SHIGERU
IPC: B01D53/86
Filed: 1976-09-10
Abstract: PURPOSE: To produce a corrosion and heat resistant bound carrier of high strength, the charge of which into an apparatus is simplified, by binding inorg. catalyst carrier pieces with adhesives contg. water glass and MgO or Al(H 2 PO 4 ) 3 , sintered Al 2 O 3 , and a hardening agent as essential components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07289803-A (JP)
Title: Foaming inhibitor composition and defoaming agent for pulp black liquor
Inventor: YAMADA KUNIHIRO
IPC: D21C11/10
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a compsn. showing an excellent defoaming effect and durability of this effect even under conditions of high temp. and high alkalinity by compounding an organopolysiloxane compsn. containing fine powder silica and an aminoalkyl-modified silicone oil having a specified structure with a polyoxyalkylene-modified silicone oil having a specified structure. CONSTITUTION:This foaming inhibitor compsn. is obtd. by compounding 1-60wt.% organopolysiloxane compsn., 5-99wt.% polyoxyalkylene-modified silicone oil expressed by formula II having 10-100000cs viscosity at 25 deg.C, and if necessary, 0-90wt.% polyoxyalkylene polymer having 500-5000mol.wt. The organopolysiloxane compsn. contains fine powder silica and an aminoalkyl- modified silicone oil expressed by formula I having 500-10000 amine equiv. and 10-100000cs viscosity at 25 deg.C. The foaming inhibitor compsn. shows an excellent defoaming effect and durability of this effect even under conditions of high temp. and high alkalinity. Moreover, the agent can be easily, economically and safely produced by a simple process.
Patent JP-S62266709-A (JP)
Title: Production of magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/127
Filed: 1986-05-13
Abstract: PURPOSE:To simplify a process for production by forming thin amorphous cobalt films on the respective joint surfaces of magnetic core blocks to be disposed to face each other, impressing a magnetic field to the track direction of the core blocks and the direction orthogonal therewith, subjecting the core blocks to two times of heat treatments and jointing a pair of the core blocks via a gap spacer. CONSTITUTION:A groove 4 for winding is formed on the joint surface of the magnetic core block 1 consisting of an Mn-Zr ferrite, etc., and the tin amorphous Co film 5 such as Co-Zr-Nb film is formed to 5-10mum thickness on the joint surface of such block 1. On the other hand, the thin amorphous Co film 6 is formed to 1mum thickness or below to the joint surface of the magnetic core block 2 consisting of the Mn-Zn ferrite, etc. The two blocks 1, 2 are heat-treated while the magentic field is kept impressed in the track direction in the 1st time in a vacuum static magnetic field, then the blocks are heat-treated while the magnetic field is kept impressed in the direction B orthogonal with the track direction in the 2nd time. The two blocks 1, 2 are joined by glass welding to obtain the head block 10 formed with the gap spacer 3 consisting of a nonmagnetic material. Such block is sliced to a prescribed width.
Patent JP-2000051710-A (JP)
Title: Honeycomb structure and its production
Inventor: ANDO YOSHIYASU
IPC: C04B38/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure having a heat capacity lower than that of the conventional structure and excellent in durability. SOLUTION: In the honeycomb structure 1 formed by providing partition walls to mainly consisting of cordierite, a reinforced part 2 having a strength stronger than an ordinary part 19 is provided in one or both end parts 11 of the partition walls 10 in the longitudinal direction. The strength of the reinforced part 2 is improved by making the part 2 denser than that of the ordinary part.
Patent JP-H05279134-A (JP)
Title: Carbon-containing amorphous refractory
IPC: C04B35/66
Filed: 1992-04-03
Abstract: PURPOSE:To provide the subject refractory having such high corrosion and thermal shock resistance as to be usable in refining vessels for molten steel. CONSTITUTION:The objective dense amorphous refractory can be obtained by incorporating (A) a blend of 80-97 pts.wt. of carbon-contg. fused clinker and 3-20 pts.wt. of carbon powder with (B) such ingredients as binder, deflocculant, and water followed by baking to develop binding between the carbon in the clinker and that out of the clinker. This refractory has durability enough to be usable as a lining refractory for refining vessels for molten steel owing to the above advantages.