baber/WOPTO huggingface dataset:
Patent JP-S60192218-A (JP)
Title: Flow rate measuring device
Inventor: TAKAHASHI RIYOUICHI
IPC: G01F1/66
Filed: 1984-03-14
Abstract: PURPOSE:To make the maintenance of a monitoring device of breathing flow rate, etc., easier, by providing an ultrasonic wave oscillator case equipped with ultrasonic wave oscillator holding sections arranged to both sides of a flowing course and an elastic body section which applies tension to the opposite direction. CONSTITUTION:Ultrasonic wave generating bodies 3 and 4 arranged to both end sections of a ultrasonic wave propagating route 13b are respectively held by holding sections 14a and 14b constituting parts of a ultrasonic wave generating body case 14. The holding sections 14a and 14b hold the bodies 3 and 4 by means of a cylindrical holding case 15 which is inserted into the holding sections 14a and 14b and into which a laminated body of a packing material 7, ultrasonic wave oscillator 8, and covering material 9 called as 1/4lambda layer is inserted and fixed. Moreover, the holding sections 14a and 14b have a connecting section 14c formed in one body with the holding sections 14a and 14b and are connected with each other. The ultrasonic wave generating body case 14 thus formed is formed in one body with an elastic substance, for example, rubber.
Patent JP-H01222762-A (JP)
Title: Processed seaweed and preparation thereof
Inventor: MATSUSHITA YOSHITAKA
IPC: A23L17/60
Filed: 1988-03-02
Abstract: PURPOSE:To prepare processed seaweeds having excellent preservability, exhibiting beautiful green color, having excellent palatability and eatable in raw state without cooking, by heating raw seaweeds in the presence of an alkaline component of plant ash, etc., to effect discoloration of the seaweeds in green color. CONSTITUTION:Raw seaweeds such as WAKAME (Undaria pinnatifida) or laver are immersed in an alkaline liquid of plant ash or a saturated aqueous solution of calcium hydroxide, etc., heat-treated to effect the green discoloration of the seaweeds and, as necessary, packed together with a 3-6% saline water or a seasoning liquid having the same order of osmotic pressure as that of the saline water. As an alternative method, raw seaweeds are immersed in an alkaline liquid of plant ash, washed with water, packed together with a saline water or a seasoning liquid, heat-treated in a hot water of 80-100 deg.C and cooled, or seaweeds immersed in an alkaline water is washed with water, packed together with a saline water or a seasoning liquid heated at 80-100 deg.C, and cooled.
Patent JP-H08248190-A (JP)
Title: Melting pot for radioactive waste
Inventor: HETA KATSUTOSHI
IPC: G21F9/30
Filed: 1995-03-07
Abstract: PURPOSE: To provide a melting pot for radioactive waste of which ceramic vessel is easily taken out at high temperature after melting and requires no special overturning prevention mechanism. CONSTITUTION: In the interior of a pot body 1, an induction heating coil 10 for heating a ceramic-made vessel 9 containing radioactive waste is placed to be freely elevated together with an insulation wall 11. After melting, the induction heating coil 10 and the insulation wall 11 are elevated and the ceramic vessel 9 is horizontally moved to a take-out room 5.
Patent JP-H01224109-A (JP)
Title: Device for controlling temperature in coiler furnace of steckel mill
Inventor: KUMAYAMA HARUYOSHI
IPC: B21B1/34
Filed: 1988-03-02
Abstract: PURPOSE:To keep a stock temp. in respective passes in a finish rolling mill constant and to improve the mill efficiency by controlling a temp. in heating furnaces for coil winding based on a stock temp. in the outlet side of a rough rolling mill and stock temps. in front of and behind the finish rolling mill. CONSTITUTION:As for a stecked rolling mill consisting of a stock thermometer 7 in the outlet side of a rough rolling mill 2, a finish rolling mill 3, heating furnaces 4, 5 for coil winding, and stock thermometers 8, 9 installed in the front and rear of the mill 3, an estimated temp. of wound coils in the eating furnaces 4, 5 is calculated based on a stock temp. from the thermometer 7 in the outlet side of the rough mill 2 and respective stock temps. from the thermometers 8, 9 in the front and rear of the mill 3. Respective temps. in the furnaces 4, 5 are controlled so that a stock temp. in respective passes in the mill 3 is kept constant.
Patent JP-H06261330-A (JP)
Title: Crt projector
Inventor: NOZAKI SHINYA
IPC: H04N9/31
Filed: 1993-03-09
Abstract: PURPOSE:To lighten a CRT projector and to reduce cost by setting the combination of a total reflection mirror and-dichroic mirrors to be one projection lens in the CRT projector of a projection optical system using three CRT tubes and three projection lenses. CONSTITUTION:A system where three red, green and blue CRT tubes are arranged in an L-shape is provided. The video of the red CRT tube 1 is reflected on the total reflection mirror 4 and the dichroic mirror for red reflection 5, and the video of the green CRT tube 2 is reflected on the total reflection mirror 4 and the dichronic mirror for green reflection 9. The video of the blue CRT tube 3 is synthesized by passing through the dichroic mirror for red reflection 5 and the dichroic mirror for green reflection 9 so as to be projected on a screen through one projection lens system 7.
Patent JP-H04266238-A (JP)
Title: Data transmission equipment
Inventor: MAEDA KEIJI
IPC: H04L12/40
Filed: 1991-02-20
Abstract: PURPOSE:To grasp the deterioration in the environment of a transmission line before it has an adverse effect on the entire system by transmitting a transmission state between a master station and a slave station to a master computer via a DPRAM corresponding to the slave station. CONSTITUTION:The data transmission equipment is provided with a dual port memory (DPRAM) in which transmission state information of slave stations 41-44 obtained through data transmission by a master station 3 is written for each slave station and allowing a master computer 1 for monitoring transmission state to read the information. The master station 3 writes a data retransmission number of times implemented for a data transmission fault to the slave stations 41-44 and a flag when the data retransmission number of times reaches a set number of times to a data area of a relevant slave station in the DPRAM as transmission state information. Then the master station 3 monitors the transmission state with the slave stations 41-44 corresponding to each slave station and writes the monitor state and the monitor result to the DPRAM 2 to be read by the master computer 1 to allow the main computer 1 to monitor the state and the transmission state of each slave station in real time.
Patent JP-S58165186-A (JP)
Inventor: ARIGA TOSHIO
IPC: G07D3/00
Filed: 1982-03-25
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-H04264783-A (JP)
Title: Light-emitting diode lump
Inventor: MOGI ISAO
IPC: H01L33/60
Filed: 1991-02-19
Abstract: PURPOSE:To provide a light-emitting diode lump capable of enlarging a contrast between turning-on and turning-off, further preventing a reduction in a light- emitting characteristic due to resin-sealing defectives, and enhancing a manufac turing yield. CONSTITUTION:This embodiment comprises a light-emitting diode array 2, a substrate 4 arranging a light-emitting diode array 2, a sealing light transmissive resin 6 for protecting the light-emitting diode array 2 and the substrate 4, a lump casing 8 for receiving the light-emitting diode array 2 and the substrate 4. Since the substrate 4 and the lump casing 8 absorb the external light incident, for instance the substrate is coated with black paints.
Patent JP-S62294676-A (JP)
Title: Patulolide and production thereof
Inventor: SEKIGUCHI JUNICHI
IPC: A61P31/04
Filed: 1986-03-05
Abstract: NEW MATERIAL:Patulolide A expressed by formula I, patulolide B expressed by formula II or patulolide C expressed by formula III. USE:An antifungal agent, antibacterial agent and plant growth inhibitor. PREPARATION:A microorganism, e.g. Penicillium urticae S11R59 strain (FERM P-8168), belonging to the genus Penicillium and having the ability to produce at least one of patulolide A, B and C is cultivated in a culture medium, preferably a liquid culture medium at 6-8 pH and 17-30 deg.C for 1-3 days to collect at least one of patulolide A, B and C produced in the culture fluid.
Patent JP-S60194475-A (JP)
Title: Toner feeder
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1984-03-15
Abstract: PURPOSE:To prevent the generation of toner lumps completely by previously mixing toner to be newly fed with used developer in a tube before the feeding of the toner to the developer. CONSTITUTION:A magnet rool 2, a transport roll 3 and a blender 4 are arranged in a developing machine 1 and a toner feeding tube 9 is horizontally fixed to the wall 12 of the developing machine 1. An auger 10 to be rotated in the tube 9 is arranged and a toner inflow port 13 is formed on the end part expanded to the external of the developing machine 1. The tube 9 is provided with an opening part 14 at its upper part over the axial direction of the magnet roll 2 in the developing machine 1 and plural holes 15 at its lower part. The developer carried to the magnet roll 2 by the transport roll 3 is magnetized by the magnet roll 2 to be used for development, and after developing, the developer is separated from the roll 2, dropped into the toner feeding tube arranged on the immediately lower part, and while being mixed with toner fed from the external by the auger 10, carried up to the developing machine 1.
Patent JP-S51123943-A (JP)
Title: Air type heat exchanger
Inventor: TSUKIKAWA YOSHIO
IPC: F28D21/00
Filed: 1975-04-22
Abstract: PURPOSE: Air type heat exchanger in which the same may be designed against a lower temperature than the specified maximum atmospheric temperature and may be made in small size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08246262-A (JP)
Title: Rotary ring for spinning
Inventor: IWAMA YASUSHI
IPC: D01H7/56
Filed: 1995-03-08
Abstract: PURPOSE: To provide a rotary ring for spinning, capable of preventing high-frequency vibration of a traveler turning, at a high speed along, a rotating cylinder from propagating to the whole rotary ring to the utmost and designed to provide several accessory effects. CONSTITUTION: This rotary ring for spinning is constituted by forming a cut line in at least one place in the circumferential direction of a sliding contact ring 2 having elasticity and externally fitting a reinforcing ring 10 without any cut line formed therein onto the sliding contact ring 2, and further making the respective materials of the sliding contact ring 2 and the reinforcing ring 10 different in the rotary ring for spinning obtained by freely fitting a rotating cylinder 4 through the sliding contact ring 2 into the inside of a cylindrical holder 1 arranged in the vertical directions, and freely fitting a traveler 9 onto a top flange part of the rotating cylinder.
Patent JP-S56143257-A (JP)
Title: Reactive dye composition and dyeing method employing the same
Inventor: ABETA SADAJI
IPC: D06P3/66
Filed: 1980-04-11
Abstract: PURPOSE: To provide a reactive dye compsn. which exhibits high solubility in water or an aq. alkali liquid, consisting of a reactive dye and a specified alkylnaphthalenesulfonic acid.  
     CONSTITUTION: 20W99wt% reactive dye having sulfatoethylsulfone group, vinylsulfone group and/or a halogenotriazine group and at least one sulfonic group, and 80W1wt% alkylnaphthalenesulfonic acid having a sulfonation degree of 100W200%, and, if necessary, a hydrotrop and a buffering agent are blended together.  
     EFFECT: When cold pad batch dyeing and a continuous printing dyeing are carried out by using the above reactive dye compsn., there can be obtd. the dyed product of cellulose fiber, having uniform and high color yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01222206-A (JP)
Title: Production of functional optical fiber
Inventor: KIKUCHI YOSHIO
IPC: G02B6/00
Filed: 1988-03-01
Abstract: PURPOSE:To stably produce a long-sized optical fiber of a small diameter by inserting a rod consisting of an optical-functional single crystal of an aluminum oxide system to be formed as a core into a tube consisting of quartz glass to be formed as a clad and melt-spinning the rod and the tube at a specific temp. CONSTITUTION:The rod 2 consisting of the optical-functional single crystal of the aluminum oxide system to be formed as the core is inserted into the tube 1 consisting of the quartz glass to be formed as the clad. The rod and the tube are then melt-spun at the temp. higher by 10-100 deg.C than the melting temp. of the optical-functional single crystal of the aluminum oxide system. The long-sized functional optical fiber of the small diameter having the core consisting of the single crystal of the aluminum oxide system and the clad consisting of the quartz glass is thereby stably and easily produced. A refractive index distribution is imparted to the core of the resultant fiber by the thermal stresses of the core and the clad, by which the transmitted light is confined in the fiber and the beam spread is diminished. The mechanical strength is thus enhanced.
Patent JP-H04285152-A (JP)
Title: Atmosphere heat-treating device
Inventor: KAMEDA TOSHIRO
IPC: C23C8/24
Filed: 1991-03-13
Abstract: PURPOSE:To effectively utilize the equipment and to improve production efficiency by performing gas carburization and gas soft-intruding in the same continuous furnace, and switching the carburization to the soft-intruding or vice versa. CONSTITUTION:A pusher 9 is provided in front of a continuous furnace 1, partition walls 12, 12 and 12 are hung from the ceiling of the furnace 1, and the first chamber 1a, second chamber 1b, third chamber 1c and fourth chamber 1d are successively disposed from the inlet side. Agitators 13a, 13b, 13c and 13d are provided on the upper parts of the chambers. A work W is pushed into the furnace by the pusher 9, and the work W is continuously and unidirectionally moved and passes through the chambers 1a, 1b, 1c and 1d. An atmospheric gas corresponding to the carburization or the soft-nitriding is easily introduced into each chamber from its upper part through a valve V and a flowmeter R, and a gas flow rate corresponding to each process is easily obtained by the agitator driven in variable frequency control.
Patent JP-S55139467-A (JP)
Title: Natural verdigris-forming paint
Inventor: OGAKINAI YOSHIMI
IPC: C09D5/00
Filed: 1979-04-19
Abstract: PURPOSE: A paint which is capable of forming natural verdigris on copper surfaces, with good color evenness and reproducibility in a short time, prepared by adding a specific proportion of a metal carbonate to a conventional paint.  
     CONSTITUTION: A natural verdigris-forming paint is produced by adding 50W 250wt% of a metal carbonate such as CaCO 3  or MgCO 3  to a conventional paint consisting essentially of a resin, a pigment and a solvent, such as a cellulosic paint, an acrylic paint or a polyvinyl chloride paint. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51122751-A (JP)
Title: D-c control currint supply means
Inventor: WAKASA YUTAKA
IPC: H02P7/288
Filed: 1975-04-21
Abstract: PURPOSE:To provide a means for supplying a d-c control current used for automatic control means, with which a disconnection accident occurring in a loop of a d-c output means may be transmitted to a control means by utilizing an input signal line so as to prevent other systems from being influenced by the disconnection.
Patent JP-S63213942-A (JP)
Title: Manufacture of thin film resistor
Inventor: YAMASHITA MASAHISA
IPC: H01L27/04
Filed: 1987-03-03
Abstract: PURPOSE:To manufacture a multiplicity of resistors with high precision, by using an interconnection layer formed on a part of each of a multiplicity of thin film resistors for adjusting an resistance value of each resistor. CONSTITUTION:A thin film of a resistive material is formed on a silicon substrate 1 having an oxide film, by means of sputtering process or the like. The resistive thin film is then etched to provide a multiplicity of resistors 3. A chip 2 for measuring resistance values is provided by a part of the multiplicity of resistors thus formed. A resistance value is measured by the chip 2. In order to attain a resistance value as predetermined, a mask most suitable for attaining such resistance value is selected from among a plurality of interconnection forming masks previously prepared. Using the mask thus selected, a resistance value adjusting interconnection layer 4 is formed on each resistor 3. Thus, a predetermined resistance value can be obtained by changing an overlapping amount l by which the resistance value adjusting interconnection layer 4 overlaps the resistor 3. A multiplicity of thin film resistors can be obtained with high precision in this manner.
Patent JP-H05249025-A (JP)
Title: Method for evaluating hydrogen embrittlement
Inventor: YAMAGUCHI YUICHIRO
IPC: G01N33/20
Filed: 1992-03-05
Abstract: PURPOSE:To rationally determine probability of hydrogen embrittlement based on a prepared universal index in a material such as a buried pipe by measuring concentration of hydrogen contained in carbon steel. CONSTITUTION:A part of a buried conduit as an object to be inspected is exposed at a site, and a portion to be measured as a representative part of the buried conduit is determined. Then hydrogen concentration in a material of the buried conduit is measured by a predetermined method. The measured hydrogen concentration is compared with a limit value of hydrogen concentration where hydrogen embrittlement is highly possible, and if the measured concentration is at this value or higher, possibility of hydrogen embrittlement of the buried conduit is determined to be high, while possibility is determined to be low if the measured concentration is lower.
Patent JP-S54140898-A (JP)
Title: Annunciator
Inventor: YAMADA AKIHIRO
IPC: G08B23/00
Filed: 1978-04-24
Abstract: PURPOSE: To realize any operation pattern including a first-out type by modifying or selecting a program.  
     CONSTITUTION: When the 1st alarm input from alarm input contact S 1  is detected, buzzer BZ is put to work and alarm lamp L 1  which corresponds to input contact S 1  flashes in a short period. Next, when the 2nd alarm input from input contact S 2  is detected, alarm lamp L 2  flashes in a long period. With buzzer stop switch SW 1  depressed, a lamp which corresponds to an input contact supplied with no alarm input is extinguished and a lamp which corresponds to an input contact supplied continuously is lighted on continuously by switching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01116529-A (JP)
Title: Real time adjustment method and apparatus for contrast ratio for liquid crystal display device
Inventor: RAIRU AARU SUTORATSUSUMAN
IPC: G02F1/133
Filed: 1988-03-01
Abstract: PURPOSE: To provide a display device having excellent gray scale capacity over a wide temperature range by preparing an optical sensor for monitoring the practical light transmittance of liquid crystal(LC) as the function of voltage impressed to the LC. CONSTITUTION: Light emitting diodes 106 for generating light to be transmitted through LC are arranged on the 1st face of an LC display device panel 100 and a photoconductor 108 connected to a wiring 110 to a sensor 130 is arranged on the opposite face. A microprocessor is used for controlling a reference digital/analog(D/A) converter 120 for generating a variable voltage signal for operating the LC. The photoconductor 108 measures the practical transmittance of light emitted from the diodes 106 and transmitted through the panel 100. Since a photoconductor signal is monitored by the microprocessor and the sensor 13 and compared with each variable voltage level, a voltage characteristic to the practical transmittance is measured in real time.
Patent JP-S59175979-A (JP)
Inventor: SAKURAI RIYOUHOU
IPC: B25J15/00
Filed: 1983-03-23
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-S56158731-A (JP)
Title: Preparation of diphenylmethane derivative
Inventor: HAYASAKA TETSUTAROU
IPC: C07C51/00
Filed: 1980-04-15
Abstract: PURPOSE: To obtain 4-(1-carboxyethyl)-2'-carboxymethyldiphenylmethane, by the reduction, halogenation, cyanogenation and hydrolysis of a 4-acetyl-2'-alkoxycarbonyldiphenylmethane, etc.  
     CONSTITUTION: A compound expressed by formula I (R 1  is H or lower alkyl) is reduced in a solvent, e.g. an ether, in the presence of a reducing agent, e.g. lithium aluminum hydride, at room temperature the boiling pint of the solvent, to give the compound expressed by formula II, which is halogenated by the conventional method and cyanogenated to prepare the compound expressed by formula III. The resultant compound is then heated and hydrolyzed, for example, in a hydrous alcohol, in the presence of a base, e.g. NaOH, to give a compound expressed by formula IV.  
     EFFECT: The aimed compound is obtained from an inexpensive raw material and with inexpensive reagents through a short stage in hith yield.  
     USE: An intermediate for a compound expressed by formula V which is a superior anti-inflammatory agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07256924-A (JP)
Title: Head data transmitting circuit of led printer
Inventor: TAKAHASHI YOSHINORI
IPC: H01L33/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a head data transmitting circuit of an LED printer, having no need of increasing the number of LED control signals when a printing speed or a printing density is to be enhanced. CONSTITUTION:A control substrate provided with a control circuit is connected to an LED driver through a connection cord. An LED control signal generated in the control circuit is transmitted to an LED head 57 through the connection cord. A D/A converter 51 for converting an LED control signal from digital to analog to a voltage value is provided on the control circuit. An A/D converter 52 for converting a voltage value from analog to digital to an LED control signal is provided on the LED driver. A plurality of LED control signals generated in the control circuit are subjected to digital/analog conversion by the D/A converter 51 and transmitted to the LED driver through a signal conductor of the connection cord.
Patent JP-H01224202-A (JP)
Title: Method for recovering iodine from organic iodine compound-containing waste liquor
Inventor: KAGEYAMA HIROHARU
IPC: C25B3/25
Filed: 1988-03-03
Abstract: PURPOSE:To readily recover iodine from an organic iodine compound-containing waste liquor in high yield, by electrolytically reducing the organic iodine compound-containing waste liquor, oxidizing the waste liquor and liberating the iodine. CONSTITUTION:A waste liquor, generated in a process for producing roentgenographic contrast media, industrial germicides, etc., and containing an organic iodine compound (e.g., 5-amino-2-iodoisophthalic acid) is recovered. The obtained waste liquor is then placed in a cathodic compartment of an electrolytic cell partitioned with a diaphragm and dilute sulfuric acid, etc., are placed in an anodic compartment to carry out electrolytic reduction of the organic iodine compound and cause direct iodination reaction. The electrolyte is then oxidized with an oxidizing agent (e.g., hydrogen peroxide or sodium hypochlorite) to liberate iodine, which is subsequently recovered by a method for introducing air, driving off the liberated iodine from the treated liquor and absorbing the iodine in an absorbing solution, such as sodium hydroxide, or adsorbing and fixing the liberated iodine on an adsorbent, such as active carbon.