baber/WOPTO huggingface dataset:
Patent JP-S61107240-A (JP)
Title: Heat developing photosensitive material
Inventor: NAKAMURA TAKU
IPC: C08F8/30
Filed: 1984-10-30
Abstract: PURPOSE:To obtain the titled material having a good developing activity, and to obtain a picture image having a high contrasty and less tendency for generating a fog and to improve a storage stability by incorporating a polymer having a specific monomer unit as a constituting component as a base precursor. CONSTITUTION:The prescribed polymer contains a monomer unit shown by formula I as the constituting component. In formula I, R1 is a hydrogen atom or 1-6C substd. or unsubst. alkyl group, L is 1-20C divalent binding radical, M is a cation, (x) has the same number of charges to that of a cation M, alkyl group comprises more preferably a methyl group. The divalent binding radical preferably contains p-phenylene, or m-phenylene groups, the cation comprises preferably a sodium, a potassium, a cesium, and a barium ions, a quaternary ammonium ion having <=8 total carbon numbers or a protonized base having >=7 pKa. The polybasic precursor preferably comprises polycarboxylic acid salt capable of decarboxylation at a temp. of 80-200 deg.C, preferably 100-200 deg.C.
Patent JP-H0783402-A (JP)
Title: Exhaust gas boiler
Inventor: MOTAI SATOKI
IPC: F22B1/18
Filed: 1993-09-14
Abstract: PURPOSE:To improve an exhaust gas boiler which contains a vertical gas flow type and horizontally disposed evaporation tube. CONSTITUTION:Vapor drums 8, 9 are installed on an upper support steel frame of a boiler to obtain sufficient natural circulation force in evaporation tubes 3, 5 only by static heads of waters in the drums, and a boiler water circulation pump is eliminated. As a result, a facility cost, a maintenance cost and a power cost of the pump are also obviated. Since the steel frame is used, a steel frame volume is largely reduced as compared with that of prior art.
Patent JP-2000342831-A (JP)
Title: Data storage device for game machine, data reader for game machine, and authenticity discrimination system for data storage device for game machine
Inventor: MINAMINO YOSHINORI
IPC: G06F21/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time of a game machine examination executed by an examination organization. SOLUTION: When examining an RFID storage device 11, first of all, access data are transmitted from a data discriminating part 21 of an RFID examination machine 2 to the RFID storage device 11. The RFID storage device 11, which receives these access data, discriminates whether the access data are matched with first security data or not. When the access data and the first security data are matched, second security data are transmitted to the data discriminating part 21. The data discriminating part 21, which receives the second security data, discriminates whether the second security data are matched with collation data in a ROM 25 or not. On the basis of the discriminated result of the data discriminating part 21, a CPU 23 discriminates whether the RFID storage device 11 is regular one or not and displays the discriminated result on a display 22.
Patent JP-H04110669-A (JP)
Title: Sampling-type measuring equipment
Inventor: HIRAISHI YUKIYOSHI
IPC: G01R19/00
Filed: 1990-08-30
Abstract: PURPOSE:To eliminate the need for a large-capacity memory and enable measurement signal ranging from a low frequency to a high frequency to be measured by providing a means for selecting a clock signal with a different period and outputting it and then performing sampling in synchronization with a clock signal which is applied to by this means. CONSTITUTION:A CPU 12 adds a control signal S2 to a selector 13 so that a clock signal with an instructed frequency may be selected and then selects a clock signal with a different period and then outputs it. Thus, when signal to be measured is a low frequency, a clock signal with a long period can be selected and output. As a result, sampling is performed with a slow interval by AD conversion means 1 and 3, the number of data to be stored in a memory 6 is not increased even if sampling is performed over several periods of a low- frequency signal to be measured. Also, in the case of the high frequency, a clock signal with a short period can be selected and output and a needed number of sample data can be stored in the memory 6 in a short time, thus enabling the value of signal to be measured to be calculated by an arithmetic unit.
Patent JP-S6471345-A (JP)
Title: Data transmitter
Inventor: YOKOTA HIROSHI
IPC: H04L7/08
Filed: 1987-09-11
Abstract: PURPOSE:To cope with data by varying the frame length even when a sampling speed is changed in the same transmission line speed by adding a frame length control line designating a frame length. CONSTITUTION:A coding circuit 3 adds an Nc bit of error correction bit to an n-bit input signal and applies correction function coding into N(=n+Nc) bit length in total. A framing circuit 4 composes a frame in total L(=LF+LD) bits being the sum of the frame pattern LF bits and the data LD (LD>=n) bits through the control line 7 so as to form L bit for the frame length. A scramble circuit 5 applies scrambling to the framed signal. The framing circuit 4, in case of LD>N, inserts the dummy bit of ND(=LD-N) bit length into a frame so as to bring the frame length into L. Since the frame length is changed by the control line 7, the object is attained.
Patent JP-H0779706-A (JP)
Title: Display apparatus for producing frozen desert
Inventor: IKEDA MITSUO
IPC: A23G9/22
Filed: 1993-09-14
Abstract: PURPOSE:To make it possible to visually and successively confirm preparing state of frozen desert in the course of the production and improve operability of a frozen desertproducing apparatus. CONSTITUTION:Frozen desert is produced while stirring with a dasher in a frozen cylinder cooled by a freezer. This producing apparatus is equipped with a display apparatus 17 capable of detecting the load applied to a dasher motor 4 for driving the dasher by a torque detector 16 and stopping stirring and cooling when the load of the dasher motor 4 reaches a prescribed value. In this display apparatus 17, preparing state of frozen desert in the course of the production is successively displayed according to the size of the load of the dash motor 4 based on the output of torque detector 16 by a CPU 13 and a display part in the display apparatus 17.
Patent JP-S61106551-A (JP)
Title: Diphenyl ether derivative, its preparation, insecticide containing same as an active ingredient
Inventor: KISHIDA HIROSHI
IPC: C07C275/36
Filed: 1984-10-30
Abstract: NEW MATERIAL:A compound of formula I [R1 is halogen, methyl, methoxy; R2, R3 are H, halogen, methoxy; R4, R5 are H, halogen, lower alkyl; R6 is 3,5- difluorophenyl, pentafluorophenyl; A is formula II (X is O, S), formula III (R7 is lower alkyl)]. EXAMPLE:N-2,6-Difluorobenzoyl-N'-4-(3,5-difluorophenoxy)-3,5-diemthylp heylurea. USE:Insecticide: Especially it kills diamondback moth, rice-stem borer, common gnats and housefly. PREPARATION:The reaction of a benzoyliso(thio)cyanate with a novel aniline of formula V gives the compound of formula I.
Patent JP-H0973914-A (JP)
Title: Fuel cell fastening method and device
Inventor: TANAKA ICHIRO
IPC: H01M8/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide fastening force corresponding to the actual electromotive force of a fuel cell by detecting the variation of terminal voltage or current generating in operation, and adjusting the pressing force of an energizing means based on the detected result. SOLUTION: A fuel cell 14 has an electrode structure body 16 and separators 18 placed on the both side of the electrode structure body 16, and the electrode structure body 16 has a solid polymer electrolyte film 20, a hydrogen electrode 22, and an air electrode 24 faced on the both side of the electrolyte film 20. Pressing force pressing a fuel cell 12 in the stacking direction of cells of the fuel cell in a fastening device 10 with a hydraulic cylinder 26 is detected with a pressure detecting part 28. Terminal voltage generating in the operation of the fuel cell 12 with pressing force applied with the hydraulic cylinder 26 is detected with the passage of time with a terminal voltage detecting part 30, and the pressing force applied with the hydraulic cylinder 26 is controlled based on the detected terminal voltage variation with a pressure control part 32.  When the starting voltage of the fuel cell 12 coincides with the maximum starting voltage, the pressure is maintained as the set pressure.
Patent JP-H0277692-A (JP)
Title: Reactor protection device
Inventor: HIRAYAMA MASAHIKO
IPC: G21C7/16
Filed: 1988-09-13
Abstract: PURPOSE:To reduce a risk which may lead to an accident by arranging three- way valves in series with a check valve provided in parallel with a backup scram pilot valve while actuating an electromagnetic valve solenoid for driving the three-way valves by other power source. CONSTITUTION:A protection device 30 is provided between a backup scram pilot valve 17B and an air supply source 14 in the upstream and consists of three-way valves 31A, 31B, a check valve 32B, air piping 33, electromagnetic solenoids 34A, 34B of valves 31A, 31B and logic circuits 35A, 35B for controlling these. The circuits 35A, 35B simultaneously generate output signals by a reactor pressure high signal and a reactor water level low signal generated by the abnormality of a reactor to excite the solenoids 35A, 35 so as to switch the open direction of the three-way valves and compressed air is exhausted from an exhaust pipe 23''. Here, when an OR circuit is realized, the open direction of the three-way valves is switched together by the excitation of the solenoids 34A, 34B of the valve 31B to stop the flow of the compressed air flowed in from an air supply source 14 so as to exhaust the air of scram valve air piping 11A-11N from the exhaust pipe 23''.
Patent JP-H10119213-A (JP)
Title: Agricultural film and its production
Inventor: YAMAMOTO SANEHIRO
IPC: B32B27/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural film in which optical characteristics (transparency and surface glossiness) in the early stage of extension and extension workability (flexibility) are particularly excellent in comparison with the agricultural film consisting of a conventional film made of polyolefin-based resin. SOLUTION: An ethylene/α-olefin copolymer in which density is 0.885-0.940g/cm<3> and MFR is 0.1-10g/10 minutes is obtained by copolymerizing ethylene and 4-12C α-olefin. The agricultural film has a layer which is formed of the ethylene/α-olefin copolymer or of resin consisting of the mixture of this copolymer and >=40wt.% high pressure processed low density polyethylene. The whole thickness of the film is 60-160μm and haze (ASTM D 1003) is below 10% and gloss (ASTM D 523) is >=90%.
Patent JP-S59116502-A (JP)
Title: Contact detector
Inventor: TERASAWA SUSUMU
IPC: G01B7/00
Filed: 1982-12-24
Abstract: PURPOSE:To facilitate the manufacture of a simple structure and to obtain high accuracy, by arranging three or four balls on a concentric circle in an electrically insulated manner, and making the center of the curved surface of a sphere having a radius of R, which faces said balls, to agree with the center of a contact ball at the tip of a probe, which is protruded in the central part. CONSTITUTION:A convex curved surface body 2, which forms a part of a sphere having a radius R and a has a hole 3 at the center, is fixed at the central lower part of an outer part 1 so as to face upward. A cross shaped holding plate 4 is placed on said curved surface body 2. Balls 5-8 are provided on the concentric circle at the lower surfaces of the four protruded parts of the plate 4, so that the balls are electrically insulated. The balls 5-8 are pushed downward by a spring 11 so as to contact with the curved surface body 2. A probe 9 is lowered in the downward direction at the center of the cross shaped holding plate 4 so as to pass the central hole 3 of the curved surface body 2. A contact ball 10 is attached to the lower end of the probe 9. The distances beween the center of the contact ball 10 and the contact points of the balls 5-8 and the curved surface are made to be R.
Patent JP-2001053353-A (JP)
Title: Magnetoresistance effect film
Inventor: SUGAWARA TAKAHIKO
IPC: H01F10/32
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a mangetoresistance effect film, equipped with exchange connection film showing satisfactory switched connectability, showing high exchange connectability and high sheet resistance change. SOLUTION: This film is equipped with a exchange connection film 6. Here, the exchange connection film 6 is composed of a composite film 4, where a first ferromagnetic film 1 consisting of Co85Fe13B2, thickness d1 and a second ferromagnetic film 3 consisting of Co85Fe13B2 thickness d2 are stacked, with a nonmagnetic metallic film 2 consisting of Ru sandwiched in between, and an antiferromagnetic film 5 which consists of PdPtMn in contact with the composite film 4. Then, the thickness d1 of the first ferromagnetic film 1 and the thickness d2 of the second ferromagnetic film 3 maintain the relations 1.0 [nm]<=d1<=3.0 [nm], 1.0 [nm] <=d2<=3.0 [nm], and d1<=d2.
Patent JP-2000105293-A (JP)
Title: Integrated radiation shielding system
Inventor: WIBERG PETER
IPC: G21G1/10
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a basic integrated radiation shield for a PET(positron emission tomography) isotope manufacturing system for creating safe radiation environment. SOLUTION: This radiation shielding system is so constructed that first and second blocks 1, 2 constitute a main body for storing a cyclotron system, third and fourth blocks 3, 4 constitute a pair of tight doors for enclosing the cyclotron in the closed radiation shield, and the first block 1 is sealed by a casing formed by four molded blocks 1-4 to store a waste gas delay line embedded in the shielding material.
Patent JP-H0278619-A (JP)
Title: Stable pyrenoxin eye drop
Inventor: MORITA TAKAKAZU
IPC: A61K47/02
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a stable soluble-type pyrenoxin eye drop having improved stability and useful for the remedy of incipient senile cataract by adding a magnesium salt, aluminum salt, etc., of an inorganic or organic acid to an aqueous solution of pyrenoxins. CONSTITUTION:An aqueous solution of pyrenoxin or its alkali metal salt (K salt or Na salt) is stabilized by the addition of one or more kinds of salts selected from magnesium salt, aluminum salt, calcium salt and tin salt of inorganic or organic acid. Any water-soluble salts may be used as the above magnesium salt, etc., and the examples of the salts are MgCl2, magnesium acetate, MgBr2, MgSO4, AlCl3, aluminum sulfate, CaCl2, calcium oxalate, stannous chloride, stannic chloride and its hydrate. The concentration of the metal salt is preferably 0.1-10mol per 1mol of pyrenoxin. The pH of the pyrenoxin eye drop is preferably adjusted to 4-7.
Patent JP-H0392357-A (JP)
Title: Ink amount detector
Inventor: ISHII HIROSHI
IPC: B41J2/175
Filed: 1989-09-05
Abstract: PURPOSE:To obtain a high reliable ink amount detector capable of detecting a stored ink amount highly precisely by using a small amount of ink by a method wherein in the case of a specific ink amount or over, a temperature sensor of which a temperature detection part is so installed as to be dipped into an ink liquid surface, and a means which insulates and cools said temperature sensor are established. CONSTITUTION:When a liquid state ink amount remaining inside a head is detected to be a specific value or under with an ink amount detector 27 inside the head, a signal requiring supply of ink is outputted. That is, since this detector keeps the inside of the head under negative pressure, a liquid surface of ink 23 is required to be positioned at an axial line of a nozzle opening 22 or lower. Since the ink amount is kept at L2 or lower therefor, by outputting an ink supply signal when the ink liquid surface reaches L1 lower than that, a specific amount of ink supply is received, and the ink liquid surface rises to the L2. Therefore, by disposing a temperature detection part 29 of the ink amount detector in tension at the position of L1, whether the ink surface is at the level of L1 or not can be detected.
Patent JP-S60122030-A (JP)
Title: Preparation of high speed rotary disc
Inventor: SEKINE IETSUGU
IPC: B01D59/20
Filed: 1983-12-07
Abstract: PURPOSE:To prepare a rotary disc made of FRP having the intrinsic strength of the FRP in the prepn. of a concentric disc having a bore hole to be installed in a rotary cylinder of a centrifuge by reinforcing said bored hole. CONSTITUTION:Fibers are wound around a round bar 5 having the same outside diameter as large as the inside diameter of a bored hole of a concentric disc 6 to prepare a ring 6 made of fiber which will serve for forming the bored hole in the succeeding stage. Thereafter, fiber 7 is wound vertically and horizontally around the fiber ring 9, and molded with resin by the similar method as conventional FRP flat plate. Then, the round bar 5 is pulled off to obtain a flat plate provided with a bored hole. The flat plate having a bored hole prepd. by molding by this method is used for a concentric disc 4 in a rotary drum 3 of a centrifuge. Thus, cutting of reinforcing fiber which has been inevitable in the conventional process for preparing a flat disc with a bored hole has become avoidable by this process, and an FRP flat disc with a bored hole without impairing the tensile strength of the fiber is obtd.
Patent JP-H0394006-A (JP)
Title: Method for blowing powdery body from tuyere in blast furnace
Inventor: SUYAMA SHINICHI
IPC: C21B5/00
Filed: 1989-09-05
Abstract: PURPOSE:To execute a large quantity of blowing of fine powdered coal and iron oxide powder under stable operation at the same time by blowing the fine powdered coal and iron oxide powder together with oxygen at the room temp. from upper step tuyere and executing above blowing together with oxygen-enriched air at high temp. from lower step tuyere. CONSTITUTION:The fine powdered coal is introduced into a fine powdered coal blowing tank 3 from a service hopper 1 through an intermediate tank 2. The iron oxide powder is introduced into a blowing tank 6 from a service hopper 4 through an intermediate tank 5. Both powder bodies fluidized in the tanks 3, 6 are carried with carrier gas 7-10. The fine powdered coal and the iron oxide powder carried with the carrier gas 7, 8 are blown into a blast furnace 15 from the upper tuyere 12 together with oxygen blasting from an oxygen holder 11 and further, if necessary, nitrogen, steam. Both powder bodies carried with the carrier gas 9, 10 are blown into the blast further 15 from the lower tuyere 14 together with hot blast passing through a blowing pipe 13. The hot blast is heated air or heated oxygen-enriched air.
Patent JP-H06171428-A (JP)
Title: Mirror angle adjustment device of mirror for vehicle
Inventor: KIMURA SAKAE
IPC: B60R1/06
Filed: 1993-09-16
Abstract: PURPOSE:To compact a mirror device and reduce an operational load by providing each shaft to convert vertical and lateral operational motions of an operating lever between the operating lever and a mirror and installing an end side of an arm extending out from a shaft on the back surface of the mirror. CONSTITUTION:An arm 32 oscillates in the paper surface vertical direction by rotation of a support body 32, as the arm 32 is connected to a mirror holder 44 above a pivot support position D, the mirror holder 44 oscillates vertically around the pivot support position D as its center, and angle adjustment in the vertical direction of the mirror is carried out. By rotation of a support body 25, an arm 28 oscillates in the paper surface vertical direction, as the arm 28 is connected to the mirror holder 44 on the side of the pivot support position D, the mirror holder 44 oscillates laterally around the pivot support position D as its center, and angle adjustment in the lateral direction of the mirror is carried out.
Patent JP-H0391916-A (JP)
Title: Exposing method
Inventor: MORI MAKIKO
IPC: G03F7/20
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to conduct a printing operation in a highly precise manner by a method wherein an exposure quiescent time is provided in the midway of an exposing work, and an X-ray exposure is conducted for a long hours while the temperature of a mask and a wafer is being maintained in the range of appropriate temperature. CONSTITUTION:When a one-shot exposing operation is conducted, temperature- monitoring mechanisms 5 and 6, with which the temperature of a mask 1 and a wafer 2 will not exceed the exposure temperature range which is controlled by the printing line width and the like of pattern, are provided or a timing is obtained in advance using a method with which the relation between the period of exposure and the variation of temperature is made to known. The above-mentioned exposure is controlled by driving a shutter, with which exposure energy is shut off, or by conducting an ON/OFF operation and the like on an exposure energy source 7. To be more precise, the heat accumulated on the mask 1 and the wafer 2 is released by providing an exposure quiescent time in the midway of exposure operation, and after the heat has been released, exposure is started again. As a result, the distortion of the mask 1 and the wafer 2 due to thermal expansion and the like can be prevented, and the improvement in printing accuracy of pattern on the wafer 2 can be achieved.
Patent JP-H0786235-A (JP)
Title: Formation of fine pattern
Inventor: NUNOGAMI SHINYA
IPC: H01L29/06
Filed: 1993-09-16
Abstract: PURPOSE:To provide a fine pattern formation method which is capable of reproducing an etching mask which is in fine dimensions at a high aspect ratio, and what is more, preparing the mask easily. CONSTITUTION:In a fine pattern formation method for quantum wires or the like, after the formation of an AlGaAs mask formation layer 17 on the surface of a base substance which is intended for processing and which laminates semiconductor layers 12 to 15 on a GaAs board 11, a GaAs oxidation prevention layer 18, which prevents the mask formation layer 17 from being oxidized, is formed on this mask formation layer 17. Then, a specified pattern is formed based on optical lithography on the oxidation prevention layer 18. The oxidation prevention layer 18 and the mask formation layer 17 are anisotropically etched based on this pattern, thereby forming an offset portion by selective etching. Then, the end face of the mask formation layer 17 exposed on the offset portion is oxidized so as to produce an oxide 19. With the oxide 19 as a mask, the base substance is partially selectively etching based on the anisotropical etching.
Patent JP-H1074702-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: WATABIKI SHINICHIRO
IPC: C23C16/455
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To simply, form a uniform, high-quality film on a wafer without using a rotating mechanism to be problems in the points of dust production and vacuum conservation, by providing a straightening vane for straightening a reaction gas led into a reaction furnace in a passage on a more upstream side than the wafer. SOLUTION: A reaction tube 1 is in the shape of a cylinder with its upside and bottom closed, and has a leading in port 2 for leading in a reaction gas 7 at its upside, and an exhaust port 3 for exhausting a used exhaust gas 8 at its bottom. A susceptor 5 for putting a wafer 6 on is provided in the reaction tube 1, and this susceptor 5 is a stationary system which does not rotate. In a reaction gas passage being on the downstream side of the leading-in port 2 and on the more upstream side than the wafer 6, a straightening vane 4 for strainghtening the reaction gas is provided. This straightening vane 4 is made up of a honeycomb structure, and its large number of through holes are provided in the upward and downward directions so that the straightened reaction gas may hit the wafer 6 vertically.