baber/WOPTO huggingface dataset:
Patent JP-S58197408-A (JP)
Title: Starting device for combined plant
Inventor: FUKUSHIMA KOUICHIROU
IPC: F01K23/10
Filed: 1982-05-12
Abstract: PURPOSE:To aim at making a starting of a combined power plant system in a short time and as well preventing the stress deviation of a steam turbine, by determining an initial load upon the initial load control of a gas turbine in accordance with the thermal condition of the steam turbine. CONSTITUTION:Exhaust gas from a gas turbine 1 which has driven a generator 15 is led into an exhaust gas boiler 2 in which the exhaust gas heats a supply water for generating steam, thereby heat recovery is conducted. The steam is led through a pipe 100 into a steam turbine 3 for rotating a generator 4. A metal temperature TM of the steam turbine 3 is read at the step B1, a steam temperature T1ST after a first stage necessary for setting the thermal stress of the steam turbine below a limiting value is calculated at the step B2, a main steam temperature TS is calculated in consideration with the steam temperature T1ST at the step B3, an exhaust gas temperature TG of the exhaust gas boiler 2 is obtained at the step B4, and the output LG of the gas turbine can be obtained at the step B5.
Patent JP-H05237338-A (JP)
Title: Operating and controlling method of device for removing harmful gas
Inventor: IBUSUKI AKITSUGU
IPC: B01D53/34
Filed: 1992-02-28
Abstract: PURPOSE:To reduce consumption of electric power of a device for removing harmful gas which is constituted of the mixture of activated carbon and TiO2 and also a light source for irradiating the mixture with light. CONSTITUTION:Gas sensors 11, 12 are provided in the inlet and the outlet of air in a device 1 for removing harmful gas and measure the concentration of harmful gas at the respective components. Both the quantity of light of a light source 6 and the air quantity of a blower 9 for introducing air into the device 1 for removing harmful gas are changed on the basis of the measured result. The layers 5 of a mixture are essentially irradiated with light of >=300nm emitted from the light source 6 in order to remove NO and SO2. On the other hand NO2 is directly adsorbed on activated carbon contained in the layers 5 of the mixture even when light is not irradiated. Therefore, when the concentration of NO and SO2 is low, the number of electrified light sour<' 6 is reduced by control of a power source 7 by a controlling part 8 and the consumption of electric power is reduced.
Patent JP-H08244737-A (JP)
Title: Method and device for cutting corrugated cardboard box
Inventor: TANAKA NOBUHIRO
IPC: B65B69/00
Filed: 1995-03-10
Abstract: PURPOSE: To enable a corrugated cardboard box to be cut and opened without spoiling the environment, the outer surfaces of the box, or the object therein and also enable reducing the resistance to the cutting. CONSTITUTION: For the process of cutting open a corrugated cardboard box 1 the region in which the cutting by a cutter 82 is effected is set within the thickness range of the corrugated cardboard 2 terminating at the edge 1A of the side of the box 1 to be opened. Specifically the incision is made in the outer liner 3 of the side of the box 1 to be opened and in the tucked-in part 4B of the inner liner 4 on the reverse side opposite to the outer liner 3.
Patent JP-S60222801-A (JP)
Title: Piezoelectric optical element
Inventor: HIRAYAMA KOUZOU
IPC: G02B3/12
Filed: 1984-04-20
Abstract: PURPOSE:To simplify mechanism by attaching a lens which allows transmission of light and has elasticity to an annular supporting member having a piezoelectric characteristic to integrate and actuation or an ultrasonic wave oscillation. CONSTITUTION:The peripheral length of a toric supporting member 2 changes when a DC voltage is impressed between electrodes 3A and 3B on the inside and outside peripherals. The lens 1 having elasticity is consequently pulled outward or pushed inward, by which the thickness and curvature thereof are changed and the focal length is changed. The change in the focal length is corrected by changing electrically the focal length of the lens 1 in the above-mentioned way in order to correct the warpage of, for example, a disk of a device for reading out optically the information recording on the disk and reproducing sound or video, by which the focusing always onto the disk is made possible without moving mechanically the lens system.
Patent JP-S58194620-A (JP)
Title: Car air conditioner control device
Inventor: TAWARA TOSHIHIRO
IPC: F24F11/02
Filed: 1982-05-11
Abstract: PURPOSE:To detect failures of an input circuit by providing a wind comparator which judges whether the voltage-divided signal by inside and outside air temperature sensors and a target temperature setting unit is within a predetermined voltage range or not in a control circuit. CONSTITUTION:If the synthesized balance voltage of a signal line IN by inside and outside air temperature sensors 12, 13 and a target temperature setting unit 10 exceeds the upper limit of the comparation reference value of a wind comparator 8, light emitting diodes 9C, 9D are lit by a comparator 8A and an amplifier 9A, and if it becomes lower than the lower limit, they are lit by a comparator 8B and an amplifier 9B respectively. The lighting of 9C indicates the contact of the signal line IN to the positive power source of the open circuit of a position detector 11 of a temperature adjusting member and sensors 12, 13, and the lighting of 9D indicates the contact of the signal line IN to the negative power source or the open circuit of the target temperature setting unit 10. The wind comparator is thus provided in a circuit package 7 thereby failures of the input circuit can be detected without adding extra wires to a control circuit.
Patent JP-S62254228-A (JP)
Title: Access method for disk medium
Inventor: HARA TAKESHI
IPC: G06F3/06
Filed: 1986-04-04
Abstract: PURPOSE:To simplify an access to a disk medium with no conversion carried out by a converter by attaining a disk access via a personal computer even when no conversion of other OS. CONSTITUTION:A sector is defined as the minimum unit for access to a disk and the sector size is different by an OS. Therefore a sector ID is first read. The sector contains the information on the number of its bytes and a disk of MS-DOS, for example, is decided with 256 bytes/sector. While an OS of N88 BASIC, for example, is decided with 256 bytes/sector. Thus an access is given to a file by means of a program written to a BASIC medium access part 13 of the disk access part of a basic interpreter. In such a way, an access is possible with a disk medium with no conversion of other OS carried out by the personal computer and therefore no conversion of a converter is required. Furthermore it is not required to keep the same data as a different disk medium for each OS.
Patent JP-H09272692-A (JP)
Title: Crane device
Inventor: AIZAWA TAKIO
IPC: B66C23/70
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To dispense with attaching and detaching work of a sub-boom and rehooking work of a hanging wire from a main boom to the sub-boom or the reverse. SOLUTION: A crane device is composed by arranging a point sheave 26 on a sub-boom 20 (a boom head) fitted to the end of a main boom in a freely rotatable manner and by sending out and winding up a hanging wire 15 sent out through the point sheave 26 by using a winding means at the main boom side. The sub-boom 20, which extends with a specific angle to the longitudinal axis line of the main boom, is composed of a plural number of freely expanding sub-booms 21, 22, 23 formed in a telescopic style and the point sheave 26 is arranged on the end of the sub-boom 20.
Patent JP-S535106-A (JP)
Title: Omega,omega-dialkoxy-or alkylenedioxy-alkyl-2,5-dioxoalkane and their preparation
Inventor: RIYOU HARUE
IPC: C07C49/175
Filed: 1976-07-05
Abstract: PURPOSE: ω,ω-Dialkoxy- or alkylenedioxy-2,5-dioxoalkane I[R is lower alkyl, aralkyl; two R together form II (R' is lower alkylene); n is 0-4], e.g. 8,8-dimethoxy-2,5-dioxooctane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S536193-A (JP)
Title: Means for packing washing machine
Inventor: AIZAWA NORIO
IPC: B65D81/113
Filed: 1976-07-05
Abstract: PURPOSE: To save material and improve workability in a packing means comprising a cushion material for receiving products and a frame body for retaining thereof by means of a groove provided on the cushion material in such a manner that the rise of the frame body is fitted thereinto. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10250003-A (JP)
Title: Laminate for clean package
Inventor: ASAKURA TAKASHI
IPC: B65D30/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of wrinkle at the time of entraining, cutting position fault or feeding fault by laminating a lubricating film having a convexo- concave shape by shaping of thermoplastic resin film, kneading of fine particles, heat sealant layer containing no lubricity imparting substance at least on a surface. SOLUTION: The laminate 10 for a clean package is obtained by laminating a lubricating film 1 of an unoriented or oriented film of thermoplastic resin having a convexo-concave shape 6, and a het sealant layer 3 containing no lubricity imparting agent via an adhesive layer 2 on at least a surface. The shape 6 of the film 1 is formed by shaping thermoplastic resin film by the convexoconcave shape provided on a cooling roll at the time of forming the film, coating with matting agent of inorganic and/or organic fine particles with curing reaction type resin or thermoplastic resin as a binder or kneading the palticles of the agent at the time of forming a film. The kneading type of the matting agent having wide particle size, adding amount, selecting width of the refractive index is adapted without drop of the agent.
Patent JP-S58197068-A (JP)
Title: Thermal print head
Inventor: KOMINE TOSHIAKI
IPC: G06K15/10
Filed: 1982-05-12
Abstract: PURPOSE:To permit the high-speed drive switching of heating element rows of different arranging densities, provided on the same substrate as well as reduce the number of the elements of the drive circuit by using a two-way shift register for changing the series-parallel system of recording data signals. CONSTITUTION:For example, the drive circuit 7 of a printer head in which the first heating element row 1 provided with 9 heating elements R1-R9 with a 3/mm. arranging density and the second heating element row 2 provided with 24 heating elements R10-R33 with a 8/mm. arranging density are formed on the same substrate is made up of a 32-stage two-way shift register 12 having the first and second data signal input terminals 8 and 9 on both ends, a clock signal input terminal 10, and a shift direction switch terminal 11, a latch register 14 to take in the content of the register 12 by a latch pulse to the terminal 13, and two drive element groups 16 to take in the content of the register 14 by an enable pulse to the terminal 15.
Patent JP-H10274956-A (JP)
Title: Drive circuit for plasma display panel
Inventor: MATSUSHITA MASAHARU
IPC: G09G3/288
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To stabilize operation of a transistor switch (FET switch) provided on the output line of a drive pulse. SOLUTION: A DC/DC converter 24 is connected to the output side of the FET switch 14, and +5 V based on the output side of the FET switch 14 is generated here. Although -V from a -V source is supplied to the FET switch 14 when it is turned off, at this time, the output side voltage of the FET 14 is going to be lower than the gate side voltage by the voltage generation of the floating state of the DC/DC converter 24. However, since a diode 32 exists, the output side voltage of the FET 14 is cramped by the -V. Thus, the off operation of the FET switch is prevented from becoming unstable.
Patent JP-S575869-A (JP)
Title: Vapor depositing apparatus
Inventor: SHINDOU MASANARI
IPC: C23C14/06
Filed: 1980-06-14
Abstract: PURPOSE: To form a vapor deposition film consisting a substance of an evaporation source and the third component easily and efficiently at a high film forming speed, in vapor depositing the substance of the evaporation source on a substrate in a vacuum tank, by subjecting a charged particle from a gas discharge tube and a vapor of the substance from the evaporation source to electric discharge treatment at well as controlling an electric discharge zone.  
     CONSTITUTION: Under a condition maintaining an interior of a vacuum tank 1 under vacuum, an evaporation source 3 is heated to evaporate a substance such as In or the like from the evaporation source as well as cation, anion or electron which are a gas decomposition products due to electric discharge is accelerated and introduced into the vacuum tank 1 from the gas discharge tube 4. Subsequently, these electric discharge products, the undecomposed gas and the vapor of the substance from the evaporation source in a mixed condition are subjected to glow discharge in the space 5 above the evaporation source 3 by the action of an accelerating electrode 6 and/or a discharge electrode 8. Then, the ionized undecomposed gas and the vapor are accelerated by the action of the electrode 6 to which negative D.C. voltage is applied to be collided against the substrate 12 and, thereby, a vapor deposition film comprising only the substance of the evaporation source or a desired vapor deposition film containing the third component due to the aforementioned electric discharge produts is formed on the substrate 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06292557-A (JP)
Title: Production of food and drink
Inventor: FUKUDA KAZUO
IPC: C12H6/02
Filed: 1993-04-06
Abstract: PURPOSE:To provide a highly fragrant food and drink containing an alcohol (e.g. n-propanol or active amyl alcohol) useful as a fragrant component in a larger amount. CONSTITUTION:The highly fragrant food and drink is produced by using a yeast belonging to Saccharomyces genus and having a resistance to imazapyr in the production of food with yeast.
Patent JP-S62236055-A (JP)
Title: Eeprom secrecy holding circuit
Inventor: HATAKEYAMA SHINICHI
IPC: G06F21/79
Filed: 1986-04-07
Abstract: PURPOSE:To hold the data and secrecy of an EEPROM by providing a cipher memory part to an EEPROM memory cell array to compare both input data with each other and then inhibiting the rewriting and reading of data when no coincidence is secured between both data. CONSTITUTION:Specific data is previously written on cipher data memory part and it is required to input the cipher data to input/output terminals I/O 0-7 before writing/erasing and reading cycles of an EEPROM memory cell array part 1. A data comparison part 2 compares the data stored in the cipher data memory part with the data given to the input/output terminal. Then the rewriting and reading actions are inhibited by a rewriting/reading inhibiting circuit 3 if no coincidence is obtained between said both data. Then the rewriting/reading actions are allowed only when coincidence is secured between both data.
Patent JP-S62235778-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA SHIGEKI
IPC: H01L21/331
Filed: 1986-04-07
Abstract: PURPOSE:To exhibit accurate characteristics of a semiconductor device even if an emitter size is miniaturized by forming a graft base layer in a self-aligning manner without contacting with an emitter layer to form a high speed and high reliability transistor. CONSTITUTION:A reverse conductivity type region 2 is formed on the vicinity of one conductivity type semiconductor substrate 1, an insulating film 3 is formed thereon, and patterned in a predetermined shape. Then, a second insulating film 4 different from the film 3 is deposited, and removed except the vicinity of the sidewall of the film 3. Then, with the films 3, 4 as masks an impurity is doped to form a reverse conductivity type second region 5 adjacent to the region 2. Thereafter, the film 4 is removed, with the film 3 as a mask an oxide film 6 is selectively formed, and the film 3 is removed. Then, with the film 6 as a mask an impurity is doped selectively at the region 2 to form a one conductivity type third region 7 contacted with the region 2. Subsequently, the film 6 is opened, a conductive film 8 is adhered on the substrate, and so patterned that a conductive film 8 contacted with the regions 5, 7 is separated.
Patent JP-H0356754-A (JP)
Title: Mechanical and hydraulic transmission gear and control method therefor
Inventor: KANAYAMA NOBORU
IPC: F16H61/4148
Filed: 1989-03-30
Abstract: PURPOSE:To simplify a structure by connecting clutch of a mechanical transmission gear and disconnecting a clutch of a hydraulic transmission gear in a range where the rotating speed of an output shaft is higher than a designated value, and minimizing the absorption power of a pump. CONSTITUTION:The power transmission of a mechanical hydraulic transmission gears is such that clutch pressure control valves 45, 46 controlled by a control portion 41 are provided to connect a clutch 51 o a mechanical transmission gear 50 fixed to an input shaft 2 and disconnect a clutch 33 of a hydraulic transmission gear 10 in a range where the rotating speed of an output shaft 35 is higher than a designated value. Further, the discharge capacity of a variable-capacity hydraulic pump 21 is minimized, and power from a power source 1 is transmitted to the output shaft 35 through the mechanical transmission gear 50 having good transmission efficiency. On the other hand, when the rotating speed of the output shaft 35 is lower than a designated value, the clutch 51 of the mechanical transmission gear 50 is disconnected, to transmit power to the output shaft 35 through the hydraulic transmission gear 10. Thus, the structure can be simplified, and the power transmission efficiency can be improved.
Patent JP-H03279451-A (JP)
Title: Nonwoven fabric for pipe liner and production thereof
Inventor: SESHIMO MASAHIRO
IPC: D04H1/4391
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the title nonwoven fabric good in dimensional stability and resin impregnability, for use in lining the inside of underground pipes by superposing fibrous layers each consisting of a blend of synthetic staple fibers of both normal and hollow types with various finenesses and by providing a base fabric on the opposite side followed by needle punching. CONSTITUTION:When one to five fibrous layers each consisting of a blend of synthetic staple fibers of both normal and hollow types with various finenesses are to be mutually superposed, the first fibrous layer 1' is put to vertical needle punching to mutually interlace the constituent staple fibers into integration to effect a treated fibrous layer 1. Thence, the second fibrous layer 2' is superposed on the above fibrous layer 1 followed by vertical needle punching into a second treated fibrous layer 2. The above process is then repeated, and in the final superposition, a fibrous layer 3 is superposed on the treated fibrous layer 2 and a base fabric consisting of a synthetic fiber is also provided on the side opposite to the superposition side, and the resulting system is put to needle punching only on the side opposite to the base fabric provision side to effect integration, thus obtaining the objective nonwoven fabric 6.
Patent JP-H11281507-A (JP)
Title: Pressure switch
Inventor: HONMA HITOSHI
IPC: G01L7/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact pressure switch with the function of displaying the pressure of a fluid and the function of actuating a switch by the pressure at the time when the pressure of the fluid reaches any given pressure. SOLUTION: A sensor actuating member 22 which is moved by the elastic deformation of a Bourdon tube 20 is provided for the Bourdon tube 20 connected to a piping connecting port 11 and installed to a switch main body 10. An optical sensor 36 which is actuated by the sensor actuating member 22 is provided for a rotator 30 for setting pressure rotation-freely provided for the switch main body 10. A set pressure displaying part provided for the rotator 30 for setting pressure is observed through a set pressure displaying window part formed in a cap member 40, and a pressure value actuating the optical sensor 36 can be set and inputted by matching to a set pressure displaying scale. The pressure value of a fluid is displayed by a fluid pressure displaying part 21 and can be visually observed through a fluid pressure displaying window part.
Patent JP-H09268373-A (JP)
Title: Ornamental metallic product in which allergy to metal is prevented
Inventor: KANESHIRO YOSHIO
IPC: C09D183/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ornamental metallic product in which allergies to metal is prevented at a low cost by subjecting a specified silane compound to hydrolysis and polycondensation by a phosphoric acid catalyst, coating the surface of ornamental metal therewith, drying the same and executing heat treatment. SOLUTION: A silane compound shown by the formula I or II (in the formulae, R denotes 1-2C linear alkyl groups) is subjected to hydrolysis and polycondensation at room temp. with phosphoric acid or aluminum dihydrogent phosphate as a catalyst. This polycondensate product is applied to the surface of ornamental metal, which is thereafter dried at about 80 deg.C, and furthermore, heat treatment is executed. This heat treatment is preferably executed by three stages of 65 to 85 deg.C×30 to 60min, 130 to 200 deg.C×60 to 90min and >=300 deg.C×>=100min in the case the catalyst is composed of phosphoric acid and by two stages of 65 to 85 deg.C×30 to 60min in the case the catalyst is composed of aluminum dihydrogenphosphate.  In this way, a film high in surface hardness, good in adhesion to metal, in which allergies to metal is suppressed, and furthermore, the adhesion and remaining of fingerprints on the surface are prevented can be obtd.
Patent JP-S63247154-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: YAMADA TOYOHISA
IPC: B60T8/172
Filed: 1987-03-31
Abstract: PURPOSE:To lower the cost of a device as a whole by providing a master cylinder, a piston, a valve, a throttle, etc., thereby restricting the lock of a wheel at the time of braking, utilizing hydraulic pressure. CONSTITUTION:When a wheel 12 is locked at the time of braking a vehicle, the braking force of a disk brake 30 is lowered with respect to the rise in hydraulic pressure fed into the liquid chamber R1 of the brake 30 from the liquid chamber R3 of a master cylinder 50. Thereupon, since the liquid pressure in a liquid chamber R2 in between both free pistons 22, 23 gets lower than the liquid pressure in the liquid chamber R1, the piston 61 of a normally open valve mechanism 61 is lowered and a liquid pressure circuit 40 is shut off by a check valve 63. As a result, liquid pressure from the liquid chamber R3 is fed into the liquid chamber R2 via a check valve 42 and a stepped piston 41, causing the liquid pressure in the liquid chamber R1 to be lower than the liquid pressure in the liquid chamber R2. After that, liquid pressure flows from the liquid chamber R2 into the liquid chamber R1 via both throttles 43, 44 and the liquid pressures in both liquid chambers R1, R2 are balanced, removing the lock of the wheel.