baber/WOPTO huggingface dataset:
Patent JP-S55124019-A (JP)
Title: Level gauge
Inventor: NAGATA KENICHI
IPC: G01F23/22
Filed: 1979-03-16
Abstract: PURPOSE: To make the level gauge compact, ease liquid level detection and ease the detection from a remote place by packing inorganic insulator in an outside pipe and segmenting heating wires and thermocouple cord wires by the shield plate which segments the section of the outside pipe and containing.  
     CONSTITUTION: Inorganic insulator 2, such as magnesium oxide, is packed within a long-sleeve-form metal-made outside pipe 1 and heating wires 3, 3 and thermocouple wires 4, 4 are put therein by being segmented by the shield plate 5 which bisects the section of the outside pipe 1. For example, if it is assumed that the liquid level shown by the solid line is 40°C, that the heating wires 3, 3 are let to evolve heat by being supplied with current and that their temperature has been detected as 100°C by the thermocouple wires 4, 4, then the end part of this level gague is beforehand disposed at the predetermined height. When the liquid level L gradually rises and reaches the position shown by the alternate long and two short dahes line, the ends of the heating wires 3, 3 are absorbed of heat by the liquid level L and become lower than 100°C. This is immediately detected by the thermocouple wires 4, 4, thus it may be readily detected by the compact level gauge that the liquid level L has reached the predetermined height. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59157291-A (JP)
Title: Manufacture of carboxylic acid using ruthenium compound of higher valence under regeneration and circulation
Inventor: TORII SHIGERU
IPC: C25B3/23
Filed: 1983-02-25
Abstract: PURPOSE:To manufacture efficiently carboxylic acid by electrolytically oxidizing an electrolytic soln. contg. an Ru compound and primary alcohol or aldehyde to obtain carboxylic acid, regenerating the resulting Ru compound of lower valence, and circulating and using the regenerated compound. CONSTITUTION:An electrolytic soln. consisting of primary alcohol or aldehyde, an Ru compound, a halogen salt and a solvent is electrolytically oxidized, and using the resulting Ru compound of higher valence, carboxylic acid is obtd. from the primary alcohol or aldehyde by the corresponding amount. An Ru compound of lower valence produced by the reaction is continuously regenerated to an Ru compound of higher valence by electrolysis at the site, and the Ru compound of higher valence is circulated and used. By this method the reaction proceeds at room temp. and about neutral pH, and the primary alcohol or aldehyde can be oxidized to carboxylic acid under mild conditions.
Patent JP-H06219744-A (JP)
Title: Production of lead-containing complex oxide powder
Inventor: HATAKE KOTARO
IPC: C01G33/00
Filed: 1993-01-26
Abstract: PURPOSE:To readily and economically produce homogeneous and fine oxide powder for electronic ceramics, having high surface activity and capable of readily sintering. CONSTITUTION:An acidic solution containing compounds of Pb, Nb, Ti and Zr which are elements for constituting lead-containing complex oxide powder expressed by the general formula PbZrxTi1-xO3+Ymol%Nb (0<=X<=1 and 0<=Y<=10) is thermally treated at 600-1000 deg.C to produce the objective lead- containing complex oxide powder.
Patent JP-S58149689-A (JP)
Title: Preparation of l-lysine by fermentation
Inventor: TSUCHIDA TAKAYASU
IPC: C12P13/08
Filed: 1982-02-27
Abstract: PURPOSE:To prepare L-lysine in high yield, by culturing microorganism belonging to Bacillus genus and containing a vector integrated with a gene fraction participating in the lysine antagonist resistance. CONSTITUTION:A microbial strain belonging to Bacillus genus and containing a vector integrated with a gene fraction participating in the lysine antagonist resistance and obtained from the chromosome of a mutant of Bacillus genus resistant to lysine antagonist, e.g. Bacillus subtilis AJ11781 (FERM No.6360), is inoculated in a nutrient medium and cultured under aerobic condition. L-lysine can be separated from the cultured liquid.
Patent JP-H09222496-A (JP)
Title: Processing method for radioactive waste gas
Inventor: TAKEDA TADASHI
IPC: G21F9/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enable processing without energy loss without producing waste liquid by contacting radioactive waste gas to adsorbent and absorbent in a specific temperature region. SOLUTION: Radioactive waste gas containing RuO4 generating from an incinerator or a melting pot for radioactive waste is primarily and secondarily filtered in a temperature range of 700 to 800 deg.C to remove dust and then the gas temperature is lowered to 150 to 350 deg.C by spraying water. Next, this waste gas is contacted to an adsorbent having the main components of silica and iron oxide to adsorb and remove RuO4 . This adsorbent is iron-carrier silica gel which carries iron oxide on the surface of silica gel. In this manner, the waste gas from which RuO4 is removed, is kept in the temperature range of 150 to 350 deg.C and HCl and SOx are absorbed and removed with an absorbent having the main components of calcium. For the absorbent, grain or pellet type made by mixing Ca(OH)2 in clay and curing in steam is used.
Patent JP-S57163492-A (JP)
Title: Production of 7-amino-3-chloro-3-cephem-4-carboxylic acid
Inventor: MATSUMOTO KUNIO
IPC: C12R1/69
Filed: 1982-02-26
Abstract: PURPOSE: An acylase produced by a microorganism in Actinomucor, Aegerita or others is made to act on 7-acylamino-3-chloro-3-cephem-4-carboxylic acid or its salt in an aqueous medium to produce the titled substance enzymatically.  
     CONSTITUTION: A microorganism in Actinomucor, Aegerita, Alternaria, Aspergillus, Cephalosporium, Isaria, Cryptococcus or Saccharomycodes, capable of producing 7-amino-3-chloro-3-cephem-4-carboxylic acid from 7-acylamino-3-chloro- 3-cephem-4-carboxylic acid of the formula (R-CO- is acyl in the naturally occurring penicillin) or its salt is cultured. Then, the culture mixture or its treated product is brought into contact with the acyl compound of the formula in an aqueous medium to produce the titled compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07241874-A (JP)
Title: Apparatus for resin-sealing electronic parts
Inventor: GOTO KAORU
IPC: B29C45/02
Filed: 1994-03-01
Abstract: PURPOSE:To reduce the weight of a hand mechanism for charging an IC lead frame and tablets of resin material into a molding machine, and discharging the molded product. CONSTITUTION:A driving source for a carrying in and out frame chuck 94 and tablet chuck 95 is provided outside of a handle mechanism 92. A lead frame aligning table or the lower molds 322A and 322B of a transfer molding machine serve to push up a receiving rod 941. Every pushing up motion, the frame chuck 94 Is alternatively switched in its open state and closed state. The tablet aligning table or the lower molds 322A and 322B act to pushing up a receiving rod 951. The tablet chuck 95 is opened in accordance with a pushing up motion of the receiving rod 951, and closed as the receiving rod 951 is lowered. Accordingly, there is no need of piping and wiring for the driving source, and thus replacement of the hand mechanism 92 becomes easy.
Patent JP-S63200404-A (JP)
Inventor: TOYODA SHIGEO
IPC: F21V21/36
Filed: 1987-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03236556-A (JP)
Title: Multitype air-conditioner
Inventor: KITAUCHI HAJIME
IPC: F25B13/00
Filed: 1990-02-13
Abstract: PURPOSE:To eliminate a control part to communicate capacity between outdoor and indoor units to each indoor unit by a method wherein by means of the delivery pressure of a compressor from a delivery pressure detector and a suction pressure from a suction pressure detector, the magnitude of a cooling load and a heating load on the indoor side is decided. CONSTITUTION:A CPU decides heat radiation from or heat absorption by a outdoor heat exchanger 7, namely, indoor units 3a and 3b decide the magnitude of a cooling load and a heating load. When a cooling load exceeds a heating load, the indoor unit 3a opens a solenoid valve 19a and brings 21a into a closed state, and holds the opening of an expansion valve 15a at a given value. An indoor unit 3b opens a solenoid valve 21b and brings 19b into a closed state, and brings an expansion valve 15b into a full opening state. By means of a signal from a digital output part, an outdoor heat exchanger 7 is set to a condenser mode. As a result, excellent operation is effected on a set condition even when direct recognition of the state on the indoor unit side can not be made.
Patent JP-2000231316-A (JP)
Title: Toner recovering device
Inventor: KURODA MITSUAKI
IPC: G03G15/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of surely evading the clogging of waste toner at the inside of a toner conveying path and effectively recovering the waste toner from plural waste toner generating parts. SOLUTION: This toner recovering device attached to an image forming device using toner is provided with a toner recovery bottle 2 for recovering the waste toner from waste toner generating parts 1, a toner carrying duct 3 through which the toner recovery bottle 2 and the waste toner generating parts 1 are connected to each other, and plural conveying members 4 (e.g. 4a-4d) arranged at the inside of the toner conveying duct 3. Also, the device is provided with a common driving source 5 shared by the plural conveying members 4, and a driving transmission mechanism 6 to simultaneously transmit driving force from the common driving source 5 to the plural conveying members 4.
Patent JP-S56128623-A (JP)
Title: Tension leveling plant
Inventor: YOSHIKAWA AKIO
IPC: B65H27/00
Filed: 1980-03-13
Abstract: PURPOSE: To easily level a strip by providing a control device of tension distribution and applying the tension distribution corresponding to the tension distribution of yield point on the width direction.  
     CONSTITUTION: A strip 1 applied with tension by inlet side and outlet side bridle roll devices 2, 2' is leveled of its shape by the repetitive tension and plastic bending of the time when its passes a tension leveler 4 by the movement thereof. In a tension distribution control device 6 at this time, the tension distribution control rolls 6a, 6b are pressed to the strip 1 by the operation of cylinders 7. Thereby, this turns out that the tension along the shape of the rolls 6a, 6b is applied to the strip 1, and this enables the tension distribution corresponding to the yield point distribution to be created. If there is any change in the width or the change in the yield point distribution, it is also possible to change the tension distribution arbitrarily by operating cylinders 8 thereby moving slides 9 in the width direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232256-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: YAGI SHIGERU
IPC: H01L21/205
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the transparency of a transparent conductive film from being impaired and raise the quality by a method wherein with the conductive film formed on a substrate, a reduction preventive layer consisting of a compound layer containing a group III element and nitrogen is formed on the conductive film. SOLUTION: A substrate for using is a light-transmitting substrate and as the substrate, a tabular body consisting of a transparent inorganic material, such as glass, quartz and ceramics, or a transparent organic resin, such as a high-molecular film and a fluororesin, is used. As a transparent conductive film which is formed on the substrate, an oxide film containing indium or tin, such as an indium-tin oxide film, a tin oxide film and an indium oxide film, is preferable.  Moreover, a reduction preventive layer consists of a compound layer containing a group III element and nitrogen and for preventing the conductive film from being exposed to active hydrogen and from being reduced, a semiconductor layer is reacted with an organic metallic compound layer containing active nitrogen and a group III element under the condition that the semiconductor layer does not contain active hydrogen before the formation of the semiconductor layer to form the reduction preventive layer. Thereby, a high- quality element can be obtained without impairing the transparency of the conductive film.
Patent JP-H06252796-A (JP)
Title: Cordless telephone set
Inventor: KADODE MITSUHIRO
IPC: H04B1/40
Filed: 1993-02-22
Abstract: PURPOSE:To secure a clear voice while suppressing noises of an output signal. CONSTITUTION:A signal received by an antenna 1 is subjected to prescribed signal processing and the processed signal is given to a demodulator 11, in which a voice signal is demodulated and a voice signal from the demodulator 11 is sent to a squelch circuit 12 and a variable filter 13. Then the squelch circuit 12 converts the voice signal into an electric signal and impresses the signal to switches SW1, SW2 being components of the variable filter 13 as a noise squelch level and the switches SW1, SW2 are turned on when the noise squelch level is a prescribed level or over and the switches SW1, SW2 are turned off when the noise squelch level is a prescribed level or below. Thus, the switches SW1, SW2 are turned off when a voice signal of the variable filter 13 is larger and a frequency band of the voice signal from a demodulator 11 is set higher with the frequency pass band set to be nearly 3kHz, the output voice signal is made clear and when the voice signal is smaller, the switches SW1, SW2 are turned on the frequency pass band is set lower, and the frequency band of the voice signal from the demodulator 11 gets lower and noise at the output is suppressed.
Patent JP-H02211115-A (JP)
Title: Endoscope
Inventor: YOSHIMOTO YOUSUKE
IPC: G02B23/24
Filed: 1989-02-10
Abstract: PURPOSE:To improve the operational performance of an endoscope by maintaining a relationship of alpha>beta with regard to the treatment instrument insertion inlet of an eyepiece and the treatment instrument insertion inlet of an insertion side respectively having angles of alpha and beta with the lengthwise axial direction of an operation part. CONSTITUTION:When the central axial direction of a treatment instrument insertion inlet part of an eyepiece side forms an angle of alpha with the lengthwise axial direction of an operation part 2, and the central axial direction of the treatment instrument insertion inlet 12 of an insertion side forms an angle of beta with the aforesaid lengthwise direction, a relationship of alpha>beta is established. The directions of treatment instrument insertion inlets are predetermined as aforementioned and, therefore, when a treatment instrument is used via the treatment instrument insertion inlet 11 of the eyepiece side, an operator's hand does not come in contact with his/her face and the sheath of the instrument does not come nearer. Also, even when an instrument is used through the aforesaid insertion inlet 12, the operation part 2 is less subjected to moment and can be held stably.
Patent JP-H0314900-A (JP)
Title: Liquid automatic dish washing composition having proper thickening system
Inventor: RODONII MAARON WAISU
IPC: C11D17/00
Filed: 1990-02-13
Abstract: PURPOSE: To obtain the subject composition having improved rheology by selecting a composition comprising a detergent surface active agent, a builder material, a chlorine bleaching component, a polycarboxylate polymer thickener and a colloidal alkali metal silicate/aluminate dispersion in a specified ratio and having a specified apparent yield value.  
     CONSTITUTION: This composition comprises 0-5% detergent surfactant, 5-40% detergent builder material (e.g. sodium tripolyphosphate), a chloride bleaching component (e.g. sodium hypochlorite) which generates 0-2.5%, based on the weight of the composition, available chlorine, 0.25-10.0% polycarboxylate polymer thickener (e.g. polyacrylic acid) and 2-15% (in terms of the solid matter) colloidal dispersion of an alkali metal silicate (e.g. sodium silicate)/aluminate (e.g. Na 2 O.Al 2 O 3 .3H 2 O) having an Al metal: SiO 2  molar ratio of 0.01:1 to 0.1:1 and has an apparent yield value of 40-800 dyn/cm 2 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62189420-A (JP)
Title: Laser printer
Inventor: KANEKO YOSHIO
IPC: G03G15/04
Filed: 1986-02-17
Abstract: PURPOSE:To make a laser printer itself inexpensive, and also, to make it small in size by driving plural laser optical deflectors with one motor which serve as the rotary driving source. CONSTITUTION:Four pieces of laser optical deflectors 11 are connected directly at a roughly equal interval onto a motor shaft 12a of one motor 12 being its rotation driving source. When the motor shaft 12a rotates, the deflector 11 rotates as one body together with the motor shaft 12a. The deflector 11 is a rotary polygon mirror, therefore, when it is rotating, a laser light is deflected by a prescribed angle by one face of the polygonal face, and an optical write scan is executed to each photosensitive body 6. In such a way, only motor for driving to rotate the deflector 11 is enough, therefore, a cost of a laser printer itself can be suppressed low, and also, it can be made small in size.
Patent JP-H02212323-A (JP)
Title: Production of aspherical lens and lens forming metallic die
Inventor: SUGATA TAKESHI
IPC: C03B11/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the aspherical lens made of an optical glass material at a low cost while keeping its optical surface precision high by hot-working the optical lens made of an optical glass material while pressing only its ineffective surface by the forming die. CONSTITUTION:When an aspherical lens, for example, is produced, a rod-shaped lens base material 1A made of an optical glass material is polished to obtain a straight cylindrical lens 1 with its optical surface polished. The lens 1 is then hot-bent at a temp. close to the softening point of the optical glass material by using a lens forming die 10 while pressing only its ineffective surface. The die 10 consists of a receiving die 11 having a long size receiving hole 12 and a pressing die 14 to be inserted into the receiving hole 12 used for press-bonding the straight lens 1. The receiving hole 12 includes a receiving surface 12a formed in a requisite deflecting curve in the longitudinal direction to prevent contact of the effective surface of the lens 1 and a guide-hole part 12b for guiding the pressing die 14.
Patent JP-S57149477-A (JP)
Title: Electrolytic cell with ion-exchange membrane
Inventor: ITOU KIYOTSUGU
IPC: C25B9/19
Filed: 1981-03-09
Abstract: PURPOSE:To lower effectively a cell voltage, by contacting closely porous cathodes with a specified thickness and porous anodes with a specified thickness to an ion-exchange membrane, and deactivating at least one of the electrode surfaces in close contact with the ion-exchange membrane. CONSTITUTION:The anodes 2 ad the cathodes 3 are made in close contact with the ion-exchange membrane 1, and all of the surfaces of the anodes 2 including the surfaces in close contact with the membrane 1 are made active to electrode reaction. The surface of each of the cathodes 3 that is in close contact with the membrane 1 is made inactive to electrode reaction, and the remaining surfaces of the cathodes 3 are made to have a catalytic action. The apparent thickness of the electrodes 2, 3 used is up to 1mm., and they are arranged in zigzag manner. Accordingly, the centralization of the electric current distribution would occur less in the anodes 2, and the cathodes 3, and particularly stagnation of fine babbles evolved at the cathodes can be significantly reduced.
Patent JP-S61193053-A (JP)
Title: Method for inspection by image processing
Inventor: EJIRI MASAKAZU
IPC: H01L21/60
Filed: 1985-02-22
Abstract: PURPOSE:To decide whether operation is normal or not, and to find the malfunction of a machine device which machines an object early and prevent a defective from being produced by comparing picked-up images of the object before and after operation with each other. CONSTITUTION:When, for example, a semiconductor element is wire-bonded, a lead frame 2 is connected to the semiconductor element 1, external leads are wired, and electrodes 5 and 4 are connected. Their image is picked up through a microscope optical system and the video signal of a TV camera is led to an image device. At this time, the image device extracts an image (c) of a part where there is variation owing to operation by using an image (a) before the wire bonding and an image (b) after the wire bonding. Then, a thin-line image (d) is obtained by image processing such as line thinning processing, line tracking, terminal-point coordinate tracking. Then, it is decided whether the operation is normal or not from the image (c) and line-thinned image (d). Thus, the difference between the images before and after the operation is detected, so it is easily decided whether the operation is normal or not.
Patent JP-H05263322-A (JP)
Title: Method for cutting yarn and device therefor
IPC: D06H7/00
Filed: 1992-01-23
Abstract: PURPOSE:To cut high-tenacity yarn, hardly to be cut by a conventional means, continuously at high speed and surely. CONSTITUTION:Yarn 10 to be cut is wound in a zigzag state on plural latching protrusions 2-9 arranged on the outer periphery of a rotary disc 1 along the direction of revolution at given pitches and the yarn to be cut is alternately engaged with one side S1 of adjoining engaging protrusions in the direction of revolving shaft and the other side S2. While the yarn to be cut is brought into contact with one side of the engaging protrusion under pressure and is transported in the direction of revolution, the part of the yarn to be cut and hung on the other side of the engaging protrusion is continuously cut by a cutting blade 12 arranged so as to face the other side of the engaging protrusion.
Patent JP-S61193089-A (JP)
Title: Scintillation camera
Inventor: KIHARA TOMOHIKO
IPC: G01T1/164
Filed: 1985-02-22
Abstract: PURPOSE:To reduce the cost a scintillation camera while shortening a dead time due to signal processing by providing the signal processing circuit of the scintillation camera with a sample holder group behind an adder group. CONSTITUTION:The signal processing circuit is provided with the sample holder group 60 of sample holders 6a-6c corresponding to adders 3a-3c behind the adder group 30. This signal processing circuit subtracts an output signal PMT(i) and a delay output signal PMT(Di) and a signal PMT(I+1) and a signal PMT(Di+1) of a photomultiplier tube (PMT) from each other by a subtracter group 40 firstly. Then, an integrator group 10 performs integration processing, a circuit group 20 performs weighting processing, and the adder group 30 performs addition processing successively; and then sample holding processing is so carried out that the holder 6a calculates the energy of gamma rays as a Z calculation system, the holder 6b calculates the X-directional incidence position of the gamma rays as an X calculation system, and the holder 6c calculates the Y-axial incidence position of the gamma rays as an Y calculation system.