baber/WOPTO huggingface dataset:
Patent JP-H0554994-A (JP)
Title: Plasma generating device for enjoyment watching
Inventor: HAMAMOTO KAZUTOSHI
IPC: G09B23/00
Filed: 1991-01-25
Abstract: PURPOSE:To cheaply produce plasma with high density over a wide range, which is suitable for matching enjoyment by installing an AC electrode couple and DC electrode couple in a clear vacuum vessel, and connecting an AC power supply and DC power supply with the electrode couples. CONSTITUTION:AC electrodes 3a, 3b are arranged oppositely in a clear vacuum vessel 1, with which a vacuum pump is connected, and also an actually provided DC electrode 4a is arranged. The AC electrode 3b functions also as a grounded negative DC electrode 4b. When an AC high voltage from AC power supply 5 is impressed on the AC electrodes 3a, 3b, plasma 10 is produced between them. When a DC high voltage from a DC power supply 6 is impressed between the DC electrodes 4a, 4b to the produced plasma 10, the plasma current is varied by the impressed voltage, and a high density electric discharge is generated.
Patent JP-S53111990-A (JP)
Title: System for handling freight with hatch cover as barge
Inventor: KAMIYA HIDEO
IPC: B63B19/16
Filed: 1977-03-10
Abstract: PURPOSE: To utilize a hatch cover of double hull structure as a barge when handling freights. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54118902-A (JP)
Title: Steam cut-off valve warming equipment
Inventor: YAHIRO AKIFUMI
IPC: F01D21/00
Filed: 1978-03-08
Abstract: PURPOSE: To prevent heat stress and fatigue by preheating the units from a steam line of BFPT to a steam cut-off valve.  
     CONSTITUTION: A computer 13 is connected with a steam cut-off valve operating unit 14, which includes a steam cut-off valve operating unit 14, a process input unit 15, a comparision determining unit 16, a difference calcurator 17 between steam temperature and steam cut-off valve external metal temperature, an external metal temperature difference calcurator 18 in a steam cut-off valve, a timer 19, and a process output unit 20. When temperature of boiler steam rises up to a specified value after a power plant is started, the comparison determinating unit 16 determines the need of warming from checking the internal temperature of a steam cut- off valve and external metal temperature and the high-pressure steam cut-off valve 3 is opened to allow boiler steam through in a steam line. When a difference between the internal temperature of a high-pressure steam cut-off valve and external metal temperature exceeds a specified value, a high-pressure steam cut-off valve 3 is closed so that the units from a steam line to a high-pressure steam cut-off valve 3 may be preheated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04252492-A (JP)
Title: Constant voltage generating circuit
Inventor: AIZAKI SHINGO
IPC: G11C11/407
Filed: 1991-01-25
Abstract: PURPOSE:To suppress the voltage fluctuation in a node and to output a stable constant voltage when the power supply voltage fluctuates rapidly by connecting the node for which counter power source capacitance is large with the capacitance element whose counter grounded capacitance is large. CONSTITUTION:In the constant voltage output circuit, nMOSQnC is connected as a capacitance element between a node N1 and the earth. The voltage fluctuation in a node N1 is determined by the ratio of the counter power source capacitance and the counter grounded capacitance when the power supply voltage fluctuates rapidly. As the gate width in the element QnC is set larger and the counter grounded capacitance is large, the voltage fluctuation in the node N1 is relaxed. Furthermore, if the ratio of the counter power supply capacitance and the counter grounded capacitance in the node N1 is set to the prescribed value by adjusting the gate size of the element QnC, the constant voltage can be generated more rapidly. Thus, the constant voltage can be outputted even when the power supply voltage is fluctuated.
Patent JP-S62181761-A (JP)
Title: Treatment of water for laver-making
Inventor: KURITA SUMIHIKO
IPC: A23L17/60
Filed: 1986-02-06
Abstract: PURPOSE:To improve dispersion of laver and enable the production of laver sheet of highest quality having uniform and soft texture and excellent taste and flavor, by using cation-exchanged water as laver-making water. CONSTITUTION:Water is introduced through a line 3 into a treating column 1 to effect cation exchange treatment and the treated water is discharged through a line 4 and used as laver-making water. When the ion exchange resin is deteriorated according to the progress of the treatment, the valves V1 and V2 are closed and the valves V3 and V4 are opened to pour saline water from the regeneration column 2 to the treatment column 1 to regenerate the ion exchange resin. Laver produced by using the treated water is free from aggregation tendency and has high dispersibility. Accordingly, a laver sheet of highest quality having uniform and soft texture and excellent taste and flavor can be produced by this process.
Patent JP-H03229476-A (JP)
Title: Liquid core fiber
Inventor: NAKAMURA KAZUNORI
IPC: H01S3/067
Filed: 1990-02-05
Abstract: PURPOSE:To form a liquid core fiber having an amplifying wavelength adapted for the wavelength of a signal light of a present optical communication by filling a core containing substance exhibiting an optical amplification by exciting with a light as liquid having light transmission properties in a tubular clad 2 made of a material having lower refractive index than that of the liquid. CONSTITUTION:A core 1 is formed by adding, for example, Er ions and Nd ions to liquid having light transmission properties such as tetrachloroethylene, etc., and mixed. A clad 2 is formed in a tubular state of substance having lower refractive index than that of the liquid 1. This substance includes, for example, glass. The clad 2 is formed in a tube having a small diameter by drawing pure silica glass. Light emitting properties of a liquid core fiber 3 in which the core 1 is sealed in the clad 2 correspond to gain characteristic of an optical amplifier.
Patent JP-H06244995-A (JP)
Title: Cordless telephone set
Inventor: DEMURA MASAHARU
IPC: H04M19/08
Filed: 1993-02-15
Abstract: PURPOSE:To ensure the operation of a master set in power failure even when a battery in the inside of the master set is omitted. CONSTITUTION:A master set 11 is provided with 1st and 2nd switch sections 21,22. When electric power is supplied from a power supply means 13, the connection between the power supply means 13 and a power supply load section is closed and when no electric power is supplied from the power supply means 13, the connection between a master set charging terminal 19 and the power supply load section is closed.
Patent JP-H11225029-A (JP)
Title: Portable telephone set
Inventor: TAKEDA YASUHIRO
IPC: H04B1/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of being made small in size and light in weight by saving power consumption of automatically circuit section thereby reducing the size of a battery. SOLUTION: This portable telephone set is provided with switches 10a, 10b, 10c that open a final stage amplifier 5, or middle stage amplifiers 4a, 4b and or them from a transmission circuit. The final stage amplifier 5 or the middle stage amplifiers 4a, 4b are disconnected from the transmission circuit y switching the switches depending on a transmission level so that the opened amplifier/amplifiers are controlled to avoid power consumption.
Patent JP-H11315201-A (JP)
Title: Allophanate group-containing polyurethane/ polyacrylate hybrid dispersion
Inventor: IRLE CHRISTOPH DR
IPC: C08G18/78
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous one-component polyurethane-polyacrylate hybrid dispersion improved in properties, especially, resistance to a contaminated solution. SOLUTION: There are provided a polyurethane/polyacrylate hybrid dispersion comprising (A) 20-99 wt.%, based on the resin solid, polyurethane [(1) the polyurethane has been hydrophilized with ionic and/or nonionic hydrophilic groups, and (ii) the polyisocyanate component used to prepare the polyurethane contains an allophanate group-containing aliphatic or alicyclic polyisocyanate] and (B) 1-80 wt.%, based on the total solid matter, polyacrylate polymer, wherein the total of components A and B is 100% based on the total weight of components A and B, and the use of the hybrid dispersion for coating a substrate (especially, wood).
Patent JP-H09216715-A (JP)
Title: Screw parts feeder
Inventor: AMANO DAISUKE
IPC: B65G47/14
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a screw part feeder by which a small screw with washer can be transfered on a supply rail in an alignment state smoothly without the generation of screw block. SOLUTION: This device is provided with a rail 13 formed so that the screw part 11a of a small screw 11 with washer fed out from a hopper 10 can be stored in an alignment groove 13a and transfered in a line up state, a guide member 18 arranged on the upper part of the alignment groove 13a of this rail 13 and formed so as to regulate the floating up of the head part of the small screw 11 with washer and a presser member 17, installed in parallel with this guide member 18, for returning to a normal state by push-pressing the small screw 11 with washer floated up by the catching of the washer 11b by elevating intermittently.
Patent JP-S54118142-A (JP)
Title: Products sales data processor
Inventor: SAITOU SHIYUNJI
IPC: G07G1/12
Filed: 1978-03-07
Abstract: PURPOSE: To memorize and display the responsible operator number for easy knowing of the responsible person for the processor by distributing the responsible persons respectively and also separating the input part of the products sales data from the cash process part.  
     CONSTITUTION: With supply of the products sales data for the customer via keyboard 2 of input part 1, the data is accumulated and memroized in customer memory part 9 of eash process part 4 provided apart from input part 1. At the same time, the number of the responsible key operator register memory of part 1 is memorized in customer memory part 9. The cash process is carried out at keyboard 5 of part 4 based on the deposit amount data and the products sales data. And then receipt printer 6 prints out the products sales data, the register total data and the responsible person numbers memorized in input part 1 and the responsible key operator register memory of part 4 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04265634-A (JP)
Title: Controller of voltage type inverter
Inventor: KIMURA KAZUAKI
IPC: H02J3/38
Filed: 1991-02-20
Abstract: PURPOSE:To provide the controller of a voltage type inverter, which has a function of shifting the supply of reactive power to an AC filter from an inverter to an AC system gradually and suppressing the oscillation of the reactive power of the AC system when inverter operation is changed form nonlinking over to linking, in a voltage type inverter linked with the AC system. CONSTITUTION:To achieve the above purpose, this is equipped with a means 50, which changes the reference signal for adjusting the reactive power outputted by a voltage type inverter 3 over to, when a link breaker is open, a reactive power detecting signal 54, and, when it is close, a reactive power command signal QDP, and a means 48, which shifts the reactive power detecting signal to the reactive power command signal gradually when it is changed over to reactive power command signal after linkage.
Patent JP-H08199546-A (JP)
Title: Installation method of hydraulic steel pipe
Inventor: TOYODA MASAYUKI
IPC: E02B9/00
Filed: 1995-01-23
Abstract: PURPOSE: To promote safety when a hydraulic steel pipe is installed in a side bedrock, reduce efficiently a construction period and to reduce a construction cost when a power plant is constructed. CONSTITUTION: A stair-like formation is formed in an upper bent section 13 of an upper opening 7 in a shaft, and a jack working platform 11 is installed. Hydraulic steel pipes 8 are formed in fixed length by hangind down one by one through a center hole type up and down guide jack 12 to fit, weld and inspect them at a welding working platform 14 and a hanging scaffold 15, and after concrete is placed in a bottom bent section, they are united to place concrete. Finally, they are united with hydraulic steel pipes in an upper tunnel to connect. By the constitution, a construction period is shortened, safety is promoted, a construction cost is reduced, and high degree of accuracy of execution is made.
Patent JP-H02206838-A (JP)
Title: Common sub routine linking method
Inventor: HIRANO SATOMI
IPC: G06F9/42
Filed: 1989-02-06
Abstract: PURPOSE:To speed up a processing without using a linkage sub routine by jumping to an address in a jump table and jumping to the sub routine itself when the common sub routine is called. CONSTITUTION:A program 1 is executed, and a system comes to a sub-routine call 5 (jsr-sub1). Since an address 6(0X12300) in the jumb table 3 is given to -sub 1 from a module 2, it comes to jsr 0X12300, and the system jumps to the sub routine jump instruction 7 (jmp-sub1) of the jump table 3. Since the jump table 3 and the common sub routine 8 are link-edited together, the system jumps to the head of the sub routine -sub 1 by the jump instruction 7. The common sub routine 8 is called from the program 1 in said order.
Patent JP-2000225908-A (JP)
Title: Preceding vehicle start informing device for vehicle
Inventor: INADA TAKAHIRO
IPC: B60R21/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a preceding vehicle start informing device for a vehicle capable of judging the start of a preceding vehicle by detecting a specified position in front of a vehicle as detected by a spot sensor, and substantially reducing a cost therefor. SOLUTION: A preceding vehicle start informing device for a vehicle informing the start of a preceding vehicle during a vehicle stops following the preceding vehicle comprises; a stop decision means 7 deciding the stop of the vehicle on the basis of a detected result of a vehicle speed detecting means 1 of the vehicle; a sending means 2 sending a detected wave (a) to a front of the vehicle; a receiving means 3 receiving only predetermined reflected wave (b) from an article existing in a prescribed front position of the vehicle; a start decision means 8 deciding that the preceding vehicle in front of the vehicle start when the vehicle is decided in a stop state by the stop decision means 7, and when the reflected wave(b) is received at once and then come not to be received;  and an inform means 6 informing to a driver the start of the preceding vehicle on the basis of a detected result by the start decision means 8.
Patent JP-S61185579-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KENDO YASUO
IPC: C09J7/02
Filed: 1985-02-12
Abstract: PURPOSE:The titled tape having improved anchor effect of a pressure-sensitive adhesive layer on a substrate, slightly causing transfer of the pressure-sensitive adhesive to the substrate, obtained by setting a silicone undercoating agent on the surface of the substrate in a specific studded state,and laying successively a pressure-sensitive adhesive layer. CONSTITUTION:(A) The surface of a tape substrate (e.g., polytetra-fluorethylene) is provided with (B) a silicone undercoating agent layer in such a way that >=50 spots, preferably >=170 spots based on 25mm square surface area of the substrate A, and the total surface areas of the studding layer B is >=130mm<2>, preferably >=150mm<2>. Then, (C) a silicone pressure-sensitive adhesive layer is formed on the undercoating agent layer to give a tape.
Patent JP-H07196042-A (JP)
Title: Improved crossing gate
Inventor: IKEDA YOSHIOKI
IPC: B61L29/04
Filed: 1994-01-10
Abstract: PURPOSE:To block reckless crossing of a vehicle or a person across a track or a passage by using an angular or a round pipe as a steel material of a track and a crossing bar for a temporary barrier of trains and electric trains, and fixing steel pins to the outer circumference thereof. CONSTITUTION:A support arm 4 fixed at one end of a shaft bolt 23 projecting from a motor box 22 is so formed as inserting a freely rotatable ring in the inside of a ring 26 fixed to a crossing bar 2 so that the crossing bar 2 turns to left and right by approximately 90 deg. by a shaft bolt 6. A pedestal is fixed on the upper faces of the crossing bar 2 and the support arm 4, and a helix spring 3 and a support ring 5 are rotatably mounted on the upper end thereof. Thorn pins 1 are inserted into holes in the crossing bar 2 so as to be fixed. When a vehicle rams onto the crossing bar 2, the crossing bar 2 is pressed by force of the vehicle, while applying the restitution of the spring 3 on the vehicle and the thorn pins 1 fixed to the crossing bar scratch the vehicle. The crossing bar 2 is then pressed by the vehicle so as to turn toward a track by approximately 90 deg.. When the vehicle passes by, it returns to its fixed position.
Patent JP-S63192769-A (JP)
Title: Dihydrobenzofuran derivative
Inventor: MUKAI KAZUO
IPC: A61K31/343
Filed: 1987-02-05
Abstract: NEW MATERIAL:A dihydrobenzofuran derivative shown by formula I (n is 1-9). EXAMPLE:2,3-Dihydro-2,4,6,7-tetramethyl-2-( 1,5,9,13-tetramethyltetradecyl )benzo furan-5-ol. USE:Useful as a drug for treating and preventing cythemolysis caused by lipidal peroxide, a peroxide product of unsaturated lipid in organism and radicals and vitamin E deficiency such as cerebromalacia, having excellent antioxygenic action or a synthetic intermediate thereof. PREPARATION:As shown by the reaction formula, a ketone shown by formula II is reacted with Wittig reagent shown by formula III to give an unsaturated ester shown by formula IV. Then the compound is reduced in the presence of a reducing agent such as lithium aluminum hydride, in an ether solvent preferably at about -10 deg.C - about 10 deg.C to give a compound shown by formula I.
Patent JP-S62185318-A (JP)
Title: Exposure device
Inventor: KATO KINYA
IPC: H01L21/67
Filed: 1986-02-10
Abstract: PURPOSE:To determine a mean wafer surface, and to conduct positioning rapidly with high precision by measuring height from a predetermined transfer plane or spaces among masks and wafers in each detecting visual field by the four sides of a square region in four pairs of detection optical systems when the wafers are levelled. CONSTITUTION:A pattern capable of forming a circuit pattern 1a by one-time exposure shot in the square region of a mask 1 for an exposure dvice is shaped. A wafer 2 is placed on a stage 3 in a displaceable manner in two-dimensions at a regular interval in the lower section of the mask 1. Microscopes M1-M4 with detecting visual fields in the vicinity of each side of the four sides of the pattern 1a are arranged to the upper section of the mask 1. The microscopes M1-M4 are used as a first objective optical system, and height from a prescribed transfer plane or spaces between the mask 1 and the wafer 2 in each detecting visual field are measured by the four sides of the pattern 1a. The surface of the mean wafer 2 is determined, and positioning is conducted quickly with high precision.
Patent JP-S55120436-A (JP)
Title: Connecting method of plate material
Inventor: UCHIDA TETSUEI
IPC: B21D39/03
Filed: 1979-03-06
Abstract: PURPOSE: To connect plate materials by staking by superposing the plate materials, drawing the same and detaining the end part of the notch of the upper plate material in the notch of the lower plate material.  
     CONSTITUTION: Beforehand, a concave body 2 and convex body 3 to be staked of concave- or dowel form with approximate circle and pressing punches 4 so as to make part continuous and the rest notches are provided. An upper plate material 1' and lower plate material 1" are superposed between the concave body 2 and convex body 3 and the pressing punches 4 are pressed. The both materials 1', 1" are drawn simultaneously. Further when they are pushed to the final position, slight notches 8, 8' are formed in the bent parts 7, 7' of the drawn bottom parts 6, 6' and rising with the remaining of the continuous parts at plural position. The upper plate material 1' forming the notches 8, 8' and the notch end parts 9, 9' on the top surface side of the lower plate material 1" are elongated in the inner direction. As a result of this, the notch end part 9 of the upper plate material 1' fits or detains in the notch 8' of the lower plate material 1" and the upper plate material 1' and lower plate material 1" connect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11221144-A (JP)
Title: Small mallet for prayer
Inventor: UEMURA SAKANOSUKE
IPC: A47G33/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a small mallet for prayer or the like which can exhibit incantation effect and allows a person to use easily by holding in hand. SOLUTION: This small mallet for prayer is composed of a body part 1 in the form of drum and a grip 2 attached to the center of the body 1, and the body 1 is equipped with a cavity 3 for accommodating sutra books of Buddhism, etc., in such a way that the cavity 3 can be closed by a lid 4. A partitioning plate is provided in the cavity so that the accommodated sutra books, etc., are stationary substantially when the mallet is in use.
Patent JP-S60173238-A (JP)
Inventor: SHIMADA YOSHIKATSU
IPC: E04B2/74
Filed: 1984-02-16
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-H10207660-A (JP)
Title: Printing system
Inventor: SATOU TOMOTOSHI
IPC: B41J29/38
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing system with a simplified constitution, low costs, and excellent convenience in which the retrieval of an objective document and the execution of re-printing can be simplified, and the secrecy of data can be preserved. SOLUTION: This system 1 is constituted of at least one or more printing device 3 and at least one or more computers CA equipped with a storage device CA3, and the printing device 3 is connected with the computer CA so that at least the unidirectional transfer of a signal and data can be attained. Moreover, print data are stored in the storage device CA3 of the computer CA, and a signal is transmitted from the printing device 3 to the computer CA at a desired arbitrary time so that the print data stored in the storage device CA3 are transferred to the printing device 3 and printed.
Patent JP-S60170606-A (JP)
Title: Preparation of fluorine-containing polymer
Inventor: NARITA TADASHI
IPC: C08F20/00
Filed: 1984-02-16
Abstract: PURPOSE:To prepare a polymer important for water and oil repellents, resist materials, optical fibers, molded materials, e.g. sheets, and medical materials, etc., by anion polymerizing a fluorine-containing unsaturated ester monomer in the presence of an organomagnesium catalyst. CONSTITUTION:A fluorine-containing unsaturated ester monomer of formula I [R1 is H or CH3; R2 is group of formula II (n is an integer 0-5; Rf is 1- 20C polyfluoroalkyl; R' is lower alkyl; H or Rf)], e.g. 2,2,2-trifluoroethyl acylate or 1H,1H-heptafluorobutyl methacrylate, is reacted preferably in the presence of 2-0.05mol%, based on the monomer of formula I , organomagnesium catalyst. A compound of the formula R3MgX [R3 is phenyl, benzyl or group of the formula CmH2m+1 (m is an integer); X is Cl, Br or I] or (R3)2Mg, e.g. ethylmagnesium chloride, is preferred for the organomagnesium catalyst.
Patent JP-H11222535-A (JP)
Title: Biodegradable molded product and its production
Inventor: DOI NOBUYUKI
IPC: C08L1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable molded product having an arbitrary shape such as a film or a fiber, being inexpensive, and having excellent strengths by fully utilizing bean curd lees being an organic waste. SOLUTION: A biodegradable composition containing 50-98 wt.% bean curd lees and 2-50 wt.% cellulose is dissolved in an aqueous tert. amine-N-oxide solution, the resultant solution is molded into any desired shape, and then the tert. amine-N-oxide is removed from the resulting molded product to produce a biodegradable molded product.