baber/WOPTO huggingface dataset:
Patent JP-H06134719-A (JP)
Title: Method of manufacturing workpiece
Inventor: ROJIYAA JIYON BOONZU
IPC: B30B11/00
Filed: 1993-04-23
Abstract: PURPOSE: To provide a method for manufacturing an artifact from a particulate material, especially to manufacture e.g. the artifact of a holder embodiment consisting of a ceramic material suitable for holding an electrode material of a high temp. recharging type electrochemical battery. CONSTITUTION: The method consists of a stage wherein at least one core 20 wherein at least a part is formed of ice is located in a mass of the particulate material 18, a stage wherein the particulate material 18 around each core 20 is compressed and consolidated and a green artifact in which at least a part of each core 20 is embedded is formed, a stage wherein each core 20 is removed from the green artifact to leave a cavity therein and a stage wherein the green artifact is then sintered to produce a sintered unitary artifact having at least one cavity left therein by removing the core 20.
Patent JP-S62278099-A (JP)
Inventor: SATO FUMIO
IPC: B43K29/00
Filed: 1986-05-26
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-H08293131-A (JP)
Title: Production of optical disk
Inventor: KITANO RIYOUKO
IPC: G11B7/26
Filed: 1995-04-20
Abstract: PURPOSE: To eliminate the air pockets and bubbles between a first resin substrate and a second resin substrate and to obtain an optical disk uniform in terms of strength by applying an adhesive on the first substrate and placing the second substrate thereon in such a manner that both substrates come into contact with each other successively from the central part to the outer side in production of the optical disk. CONSTITUTION: The resin substrate U1 recorded with signals is placed on a rotatable receiving base C and the adhesive is applied thereon. The resin substrate U2 held on the receiving table B is handed to a turnable and freely vertically movable holding device A and is placed in a curved state onto the substrate U1. The pressing member 2 of the holding device A presses the central part of the substrate U2 to bring the substrate into contact with the central part of the substrate U1. The holding body is moved outward and is disengaged from the circumference of the substrate U2, by which both resin substrate are brought into contact with each other outward from the central part. As a result, the air is extruded outward.
Patent JP-H11338513-A (JP)
Title: Peripheral device and display method of programmable controller
Inventor: ITAMI SHINJI
IPC: G05B19/05
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate a continuous display and a real-time display of the contents of an internal device by displaying the contents of the internal device on a display means, which sequentially reads out and displays the storage contents of the programmable controller continuously while changing the cycles displayed by a specific key input. SOLUTION: When an operator inputs the name and number of a desired internal device whose contents are desired to be displayed by the operator from a peripheral equipment 1501, the contents of the internal device stored in a device memory of a CPU unit are read out through an interface 3206 for PC connection and displayed at a display part 1503. Then key input information from an input part 1504 is read out and when it is continuous display information indicating that a key is pressed, the set value of a display cycle timer 1502 is set to, for example, one second and a display cycle timer 1502 is started. Then, when the current value of the display cycle timer 1502 reaches one second, the contents of an internal device following the currently displayed internal device are displayed at the display part 1503.
Patent JP-H02302389-A (JP)
Title: Method for growing single crystal
Inventor: KITAGAWA KUNIHIKO
IPC: C30B15/20
Filed: 1989-05-15
Abstract: PURPOSE:To improve the quality of single crystal by determining the relationship between the intensity of turbulent flow of a molten liquid and the temperature fluctuation, heat-transmission and impurity diffusion and controlling the operation conditions in such a manner as to attain the target intensity of turbulent flow from the result obtained by the measurement of the intensity of the turbulent flow of the molten liquid. CONSTITUTION:Various factors influencing the intensity of turbulent flow are determined e.g. by measuring the flow rate of a part in the fluid by a laser current-meter, the wave number by the processing of a video image, the temperature gradient by a beam-refraction method, the local temperature by the insertion of a sensor into the fluid, etc. An Si material to be used as a molten liquid is thrown into a crucible having curved bottom to obtain various relationships such as (1) the intensity of turbulent flow in the molten liquid increases with decreasing rotational speed of the crucible, (2) the heat-transmission decreases according to the decrease of the intensity of turbulent flow under constant heat input, (3) the O2 concentration is high in a region having low intensity of turbulent flow etc. The growth of a single crystal can be controlled to obtain a high-quality single crystal by measuring the intensity of turbulent flow and varying the operation conditions in such a manner as to attain the target turbulent flow intensity.
Patent JP-S6013195-A (JP)
Inventor: MIZUTANI TSUTOMU
IPC: E21D9/08
Filed: 1983-07-05
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-2000323251-A (JP)
Title: Socket for pin grid array package and terminal
Inventor: MIZUMURA AKINORI
IPC: H01R24/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a series of works from mounting of a terminal, setting of a slid member, to the assembly of a sliding means. SOLUTION: This socket for a pin grid array package has a base housing 51 having in a grid shape plural terminals 61 capable of electrically engaging with the lead pins of a PGA(pin grid array) package; and a plate-shaped slide cover 52 arranged on the upper side of the base housing 51 and capable of inserting the lead pins; and a sliding means 63 for sliding the slide cover 52. Each terminal 61 arranged in a grid shape in the base housing is pressed against toward the bottom from the top of the base housing 51 and fixed to a terminal receiving cavity 60 formed on the top surface of the base housing 51, a tail 62 capable of surface soldering installed in the terminal 61 is passed through a passing hole formed in the bottom of the terminal receiving cavity 60 and faced to the lower part than the bottom of the base housing 51.
Patent JP-H01291055-A (JP)
Title: Hot air type electric foot warmer
Inventor: MORIWAKI TAKASHI
IPC: F24H3/04
Filed: 1988-05-18
Abstract: PURPOSE:To circulate hot air in a foot warmer with high efficiency, to form a guide surface wide enough to allow irradiation with irradiation light from an infrared ray heater throughout a wide range, and to reduce the size of a heater unit, by a method wherein a bent part located below a decorative plate is disposed in the same position as that of the outer size of the infrared ray heater or nearer the motor side. CONSTITUTION:In a heater unit 4, an air guide plate 6 located below a decorative plate 5 is provided between the peripheral edge of an expansion part 7 and the lower end of a surrounding plate 8 with a bent part 9 and a guide surface 10 having a peripheral side inclined downward from the bent part. A position A of the bent part 9 of the air guide plate 6 is disposed a distance (l) nearer the motor 12 side than an outer size position B of an infrared ray heater 15. When the infrared heater 15 and the motor 12 energized, the interior of a foot warmer body 1 is irradiated with irradiation light from the infrared ray heater 15 through the vent hole of a fan 14 by means of heat transmission holes 22, 22... and by means of delivery holes 23, 23.... An irradiation range of the irradiation light is increased because of the slope of the guide surface 10 being gentle. Meanwhile, air sucked through suction holes 21, 21... passes between the infrared heater 15 and the guide surface 10, and is collided with a position in the vicinity of the knee of a foot in the foot warmer body 1 through the delivery holes 23, 23....
Patent JP-H11310615-A (JP)
Title: Production of acrylamide-based polymer dispersion
Inventor: FUJIKAKE MASATO
IPC: C08F20/56
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly concentrated acrylamide- based polymer dispersion having good fluidity and capable of being readily treated at a low cost by polymerizing a water-soluble monomer including an acrylamide-based monomer in an aqueous solution of an inorganic salt in the presence of a polymer consisting essentially of vinylpyrrolidone and a glycol derivative. SOLUTION: (A) A water-soluble monomer including an acrylamide-based monomer (e.g. sodium acrylate) is polymerized in an aqueous solution of (B) an inorganic salt (e.g. ammonium sulfate and sodium sulfate) in the presence of (C) a polymer consisting essentially of vinylpyrrolidine (e.g. polyvinylpyrrolidone, a copolymer of the vinylpyrrolidone and vinyl acetate) and (D) a glycol derivative (e.g. propylene glycol monomethyl ether) in the method for producing a highly concentrated acrylamide-based polymer dispersion. The component A in an amount of 1-40 wt.% based on the whole weight of the reaction liquid is preferably included. The component C in an amount of 0.1-100 pts.wt. and the component D in an amount of 0.01-10 pts.wt. based on 100 pts.wt. component A are preferably used.
Patent JP-S6017134-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02J1/00
Filed: 1983-07-04
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-S61379-A (JP)
Inventor: YAMAMOTO KUNIHIRO
IPC: A63F7/02
Filed: 1984-06-13
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-H07331314-A (JP)
Title: Method for blowing oxygen from top-blowing lance
Inventor: INOUE SHIGERU
IPC: C21B11/00
Filed: 1994-06-02
Abstract: PURPOSE:To drastically reduce the producing quantity of dust and to produce molten iron in a good yield by passing oxygen jet from a top-blowing lance through a specific part in molten slag above the molten iron without reaching the molten iron, at the time of producing the molten iron, etc., in a top-bottom combined blowing converter. CONSTITUTION:The molten metal 4 of the molten iron, etc., and the molten slag 5 of about 10%vol. of the molten metal 4 are charged into the converter type metal refining furnace 1 provided with the bottom-blowing tuyeres 3 and the oxygen top- blowing lance 2, and N2 gas, etc., from the bottom-blowing tuyeres 3 is blown into the molten iron 5 to stir the molten iron. The molten iron 4 is dispersed into the molten slag 5 as the granular molten iron only by blowing the N2 gas. Under this condition, the oxygen is spouted from the tip part of the top-blowing lance 2 and passed as the oxygen jet through only the range having <=80%vol. ratio of the granular molten iron in the molten slag 5 and blown so as not to bring into contact with the molten iron surface 7. As the oxygen jet does not form the firing point caused by the contact with the molten metal surface 7, the producing quantity of the dust with iron oxide is reduced and the molten iron is produced in the good yield without increasing the secondary combustion ratio.
Patent JP-S61273837-A (JP)
Inventor: REENDERUTO FURIENSU
IPC: H01J29/88
Filed: 1986-05-28
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-H10311259-A (JP)
Title: Air intake structure for vehicle
Inventor: UMAGOME YASUTAKA
IPC: F02M35/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce manhours of an installing process by fixedly arranging a chamber on a resonator in an intake air passage in the upstream more than an air cleaner. SOLUTION: A tip part 4a of a resonator 4 is inserted into a bottom part of a chamber 5. At the same time, a cushion material 9 is sandwiched in a clearance between the chamber 5 and the resonator 4. The cushion material 9 is used to prevent the chamber 5 and the resonator 4 from interfering with each other and to prevent leakage of suction air from an inserting part. The chamber 5 and the resonator 4 are formed as an integral structure by a pin. One end of a suction pipe 13 is connected to the chamber 5 through a suction hose 12, and a suction hose 14 and an intake pipe 15 are connected to an opening part 5a. The intake pipe 15 extends toward a tip part 4a of the resonator 4. Therefore, since the resonator 4 and the chamber 5 are formed as an integral structure, a connecting pipe to connect both is obviated, and installing manhours can be reduced.
Patent JP-S5822428-A (JP)
Title: Fault detector for automatic voltage regulator
Inventor: ZAMOTO AKIRA
IPC: G05F3/18
Filed: 1981-08-04
Abstract: PURPOSE:To put a generator in operation continuously under manual control by locking an automatic voltage controller when an abnormal reference voltage is detected during automatic voltage regulating operation by a meter relay, etc., connected to a reference voltage circuit. CONSTITUTION:If an output voltage drops owing to troubles of a Zener diode used for an automatic voltage regulator AVR for a generator, a meter relay 9  and an auxiliary breaker 10 operate. While the device AVR is locked momentarily through a contact 11, a warning or trouble display is performed through a contact 12 to inform an operator of the trouble. Consequently, even if a fault occurs in the reference voltage circuit of the device AVR during the operation of the generator by the device AVR, the device AVR is locked momentarily and the generator is controlled manually to operate continuously.
Patent JP-H09299498-A (JP)
Title: Laminated body for fire preventive treatment of cable or cable duct
Inventor: NARUSE TADASHI
IPC: H02G3/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated body for fire preventive treatment of a cable or cable duct which provides sufficient fireproofness and thermal insulation while being comparatively low in cost and easy to handle. SOLUTION: A laminated body 3 composed of 2 fire retardant foamed platic sheets 4a, 4b with a paper-metal foil composite sheet 5a inserted in between is placed on the innermost side, and a ceramic fiber blanket 8 is laid on the outside of these via a paper-metal foil composite sheet 5b laid underneath it, and furthermore a glass cloth-metal foil composite sheet 9 is laid on its outside, forming a fire preventive laminated body for a cable 1.
Patent JP-H11310636-A (JP)
Title: Polyheteroacene compound and its production
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G75/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a new compound containing sulfonio group as functional group, having excellent heat-resistance, chemical stability and solubility, exhibiting high electrical, conductivity and useful as a heat-resistant material and electrically conductive material. SOLUTION: This compound is expressed by formula I (R1 to R3 are each H, a halogen, an alkyl, an alkoxy or an aryloxy; X is ether bond, thioether bond, imino bond or methylene; Y is an anion; (n) is polymerization degree and is >=2), e.g. the compound of formula II. The compound of formula I can be produced by sulfoniating a polysulfoxide compound of formula III such as poly(oxy-2-methyl-6-methylsulfinyl-1,4-phenylene). The sulfoniation is preferably carried out by using trifluoromethanesulfonic acid, sulfuric acid, etc.
Patent JP-H04349425-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/133
Filed: 1991-05-28
Abstract: PURPOSE:To improve a visual angle characteristic and visibility by disposing a liquid crystal cell for driving and a specific liquid crystal layer for compensation between two sheets of polarizing plates. CONSTITUTION:The liquid crystal 3 for driving twist arranged with a nematic liquid crystal in such a manner that its spiral axis parallels nearly with the normal Z of substrates at the time of non-impression of a voltage and the liquid crystal layer 2 for compensation are arranged between two sheets of the polarizing plates 1 and 4. The liquid crystal layer 2 for compensation has a liquid crystal cell structure interposed with the liquid crystal between the transparent substrates. This liquid crystal is so formed that the twist angle is >=360 deg. and the twist direction thereof is reverse from the twist direction of the liquid crystal cell 3 for driving, by which the visual angle characteristic is improved and the visibility is improved. The high-grade liquid crystal display element is thus obtd.
Patent JP-S63287727-A (JP)
Title: Skin remedy
Inventor: YOSHIMURA CHIEKO
IPC: A61K36/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a skin remedy comprising a fruit wine as an active ingredient. CONSTITUTION:Leaves under snow are cleanly washed, soil is removed from the leaves, a fruit wine is poured to the leaves under snow dried not too excessively in such a way that the leaves under snow is immersed in a container. A cover is exactly placed on the container and allowed to stand and a green material is produced even from the leaves under snow to give a skin remedy. The remedy is effective as an antipruritic and for pain of hand and foot muscle and humid tetter. When one has a fever or toothache, application of the leaves under snow stops the pain and lowers the fever. The fruit wine in which the green material is produced from the leaves under snow is blended with about one-third as much dried mushroom obtained by slicing mushroom and drying in fine weather as the fruit wine to cause black harshness, which absorbs water and dries the skin, so the blend is effective for a rash of diaper, etc. A fruit wine containing UME (Japanese apricot) is effective for burn.
Patent JP-2000312201-A (JP)
Title: Communication equipment and error control method
Inventor: FUKUI NORIYUKI
IPC: H04W28/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize reduction of maximum delay time of data, improvement of throughput and to simplify a processing by requesting retransmission of an erroneous frame and requesting retransmission of all frames after the erroneous frame before the retransmission for the request is completed by a receiving station. SOLUTION: When a second frame, for example, disappears, a retransmission request by SR is transmitted first when a third frame is received by the receiving station. After that, when continuous errors are generated in fifth to seventh frames in reception of an SR-ARQ mode, retransmitting conditions of GBN-ARQ, for example, equal to or more than a normal value as 3 are prepared. Then, even at a state that no retransmitted frame of the second frame is received, the retransmission request by GBN is transmitted by attaching a number 5 as the leading frame number of a group of erroneous frames as when the next eighth frame is received by the receiving station. Only the fifth frame is transmitted as the retransmitted frame and the sixth frame and afterward are transmitted as new frames by a transmitting station.
Patent JP-S5548639-A (JP)
Title: Photoacoustic analysis method
Inventor: WATANABE ATSUO
IPC: G01N21/17
Filed: 1978-10-03
Abstract: PURPOSE:To carry out the analysis for the sample besed on the sampling output value by irradiating the intermittent pulse beams to the sample and with a fixed frequency, detecting the flow of the gas within the gas path via the thermal flowmeter type detection element and then sampling the output value of the detection element in the lapse of the time set after emission of the pulse beam. CONSTITUTION:In pulse beam generator A, the intermittent pulse beams are emitted from strobe 1 via the trigger signals given from trigger pulse generator 3 to be irradiated to photoacoustic detector B. Main body 8 of detector B possesses the sample and reference rooms, and the thermal flowmeter type detection element is provided at the gas path linking the both rooms. The output value of the transient output wave is sampled by sampling amplifier 12 for the detection element in the lapse of the time set after emission of the pulse beam. According to the time change of the sampling output value, the analysis is performed for the sample.
Patent JP-H0588078-A (JP)
Title: Heterogeneous lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B3/00
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a bright lens system which is easily manufactured and has a small maximum refractive index difference and a large lens diameter by making the refractive index distribution of a radial tape heterogeneous lens discontinuous. CONSTITUTION:The refractive index distribution of the radial type heterogeneous lens whose refractive index varies radially with the distance from the optical axis is made discontinuous. The refracting power phiM of the medium of the radial type heterogeneous lens is determined by the distribution coefficient N1 of a heterogeneous lens and the thickness (t) of the heterogeneous lens judging from an expression I. Here, when the thickness (t) of the lens is fixed, the refracting power of the medium is nearly determined by N1. Therefore, not the refracting index itself, but the inclination of the refractive index distribution determines the refracting power of the medium of the radial type heterogeneous lens. For the purpose, the part of the distribution is made discontinuous without varying the gradient of the distribution to vary the refractive index NO of a base, thereby reducing the maximum refractive index difference without varying the refracting power nor diameter of the lens system.
Patent JP-H07306316-A (JP)
Title: Production of polarizing plate
Inventor: KITAMURA SHUICHI
IPC: G02B5/30
Filed: 1994-05-10
Abstract: PURPOSE:To make the thickness of an adhesive layer uniform and to maintain the adhesion and degree of polarization when the polarizing plate is allowed to stand under humid and hot conditions for a long time by adhering a PVA polarizing film to a cellulose acetate protective film in a specified manner. CONSTITUTION:A cellulose acetate protective film B is adhered to at least one side surface of a PVA polarizing film A to produce a polarizing plate. In this case, a PVA resin C is previously laminated on the boundary face of the polarizing film A, the contact angle of the resin C surface to water is adjusted to <=40 deg. by humidification when adhered, and then the protective film B is adhered to the resin. The contact angle is adjusted to <=40 deg., preferably to <=30 deg.. When the contact angle is >40 deg., the adhesive strength is insufficient, the resistance to moisture and heat is lowered, and the desired effect is hardly obtained.
Patent JP-S5747508-A (JP)
Title: Hot strip finishing mill
Inventor: HAMADA KEIICHI
IPC: B21B1/26
Filed: 1980-09-03
Abstract: PURPOSE: To improve the control level for thickness and breadth of a strip, by carrying out a looperless rolling pass through at least one pair of rolling stands, at a hot strip finishing mill, and by installing between the said pair of rolling stands a thinkness gauge, a breadth gauge, a vertical edging roll, etc.  
     CONSTITUTION: At a hot strip mill constituted of seven tandem mills 1W7, a pair of stands 1, 2 and a pair of stands 2, 3 are made to a looperless rolling section wherein the tension control with a looper is not performed; at other pair of stands, an interstand tension control is performed with a looper 10. A thickness gauge 11, a vertical edging roll or a breadth gauge are arranged between the looperless stands 2, 3. The reliability and accuracy of outputs of these gauges are excellent because the pass level of the strip between the stands 2W3 does not vary, so that the loading positions of stands 4W7 are controlled by a feed-forward system according to the said outputs; hereby, a strip with highly accurate thickness and breadth can be manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio