baber/WOPTO huggingface dataset:
Patent JP-S5638544-A (JP)
Title: Apparatus for recovering heat possessed by exhaust gas of marine engine
Inventor: TANAKA TSUNEMASA
IPC: F02G5/02
Filed: 1979-09-04
Abstract: PURPOSE: To obtain auxiliary driving force effectively, by converting water into steam by a means for recovering heat possessed by the exhaust gas of the marine engine, and driving a steam turbine and other various apparatus by feeding the steam via control valves.  
     CONSTITUTION: An economizer 1 for receiving thermal energy possessed by the exhaust gas consists of a pre-heating section 1A, auxiliary vaporizing section 1B, main vaporizing section 1C and superheating section 1D. Water in a feed water tank 7 is introduced into economizer 1 via a pump 8 and a superheater 3 and converted into steam in the economizer 1. The steam thus produced is used for driving the steam turbine 4. At the same time, a portion of the steam is supplied via an auxiliary steam separator 2A and a main steam separator 2B to an apparatus 6 using  general service steam and drives the apparatus 6. In the system, there are further  provided control valves 9A, 9B for supplying most of the steam to the turbine 4 in  case of driving the turbine 4 mainly but supplying the steam to the apparatus 6 in  the other case. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62267560-A (JP)
Title: Surge tank made of resin for engine
Inventor: NAKANISHI HARUMICHI
IPC: F02M35/10
Filed: 1986-05-16
Abstract: PURPOSE:To decrease the weight of a tank as durability is held, by a method wherein flanges are respectively situated to the division surface between the cover part and the main body part of a surge tank made of resin, and the flanges are butted to each other for thermal deposition. CONSTITUTION:A surge tank 1 forms a rectangular body with a thin section having six faces, and the whole thereof is formed by a high molecular resin material, e.g., 6 nylon. The surge tank 1 includes a flat cover part piece 2, containing a top wall part 2a and a part 2c including a portion in the vicinity of the top wall part, and a main body part 3 consisting of remaining surge tank parts 3a-3e. Flanges 5a and 5b, annually formed at a division surface 4, are butted to each other for thermal deposition.
Patent JP-S593664-A (JP)
Title: Exclusive controlling system
Inventor: OKAJIMA HIDENOBU
IPC: G06F13/00
Filed: 1982-06-30
Abstract: PURPOSE:To realize passive exclusive control free of logical contradiction on a control side by consiously rewriting the contents of a key part on a desired record to be processed exclusively during reading operation and collating the contents during writing operation. CONSTITUTION:When the contents of the key part K show that data should be written in a record 3 of beta in exclusive form, a data processor 1 accesses an external mass-storage device 2 by a channel control word 5. When the record 3 is found, a processing part 4 changes the contents of the key part K of the record 3 into gamma and reads the contents of a data part D. The data processor 1 accesses the external mass-storage device 2 by a channel control word 6 after the reading operation. When the record 3 is found, the processing part 4 returns the contents of the key part K of the record 3 to beta and writes the contents of the data part D. Then, the record is returned to the external mass-storage device 2.
Patent JP-S61270786-A (JP)
Inventor: YOSHIOKA KAZUO
IPC: G06T15/40
Filed: 1985-05-27
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-H0413015-A (JP)
Title: Circulation type hot water supplying apparatus
Inventor: FUKUHARA AKIRA
IPC: F24D17/00
Filed: 1990-04-27
Abstract: PURPOSE:To reduce igniting and extinguishing frequencies by providing a capacity fixing circuit for burning at a lower predetermined temperature or lower than a hot water supplying set temperature or in a fixed small capacity up to the lapse of a predetermined time at the time of insulation heating, and a proportional control circuit for burning at a predetermined temperature or in a variable capacity if it exceeds a predetermined time. CONSTITUTION:A predetermined temperature comparing circuit 27 compares a detection temperature with a lower predetermined temperature than a hot water supplying set temperature, controls at the predetermined temperature or lower by a capacity fixing circuit 28, and controls by a proportional control circuit 29 if it exceeds the predetermined temperature. The circuit 28 so controls a load as to maintain the opening of a proportional control valve 22 constant and to burn in a small capacity by opening only a capacity switching solenoid valve 18. An initial time discriminator 26 burns under a proportional control due to necessity of a rapid rise at the time of an initial ignition. When second or following ignition commands are fed, a capacity control circuit 30 limits the maximum value of the burning capacity, for example, to 70%, and the circuit 29 is limited to 70%. Accordingly, the burning time is increased, and hence frequencies of igniting and extinguishing are reduced.
Patent JP-S5541206-A (JP)
Title: Method of producing endless ink ribon
Inventor: MIYAKE MASAAKI
IPC: B29C65/08
Filed: 1978-09-18
Abstract: PURPOSE:To produce an endless ink ribon with a higher joint durability by a process in which useless end portion thereof is removed by fuse cutting after brought in layers on position set for the concave section possibly caused by fusing, in such a manner that the concave section is compressed therewith subsequently. CONSTITUTION:Two ends of a ribon 1 composed of a thermoplastic synthetic fiber such as polyamide-affiliated synthetic fiber and polyester-affiliated synthetic fiber are piled together in more than three layers and cut by ultrasonic fuse cutting. Here, it should be noted that the useless end 4 of the ribon is brought in layers on the position set for the concave section possibly caused by the fusing. After the useless portion deposited on the section 3 is removed, the concave section is compressed to form an endless ribon. Because of larger volume of the concave section, the joint durability can be improved without increasing the joint area. In addition, the useless pieces of the ribon at the end thus caused can be removed easily.
Patent JP-S5446494-A (JP)
Title: Number marker unit in x-ray tomographic pick-up equipment
Inventor: SASAKI MASAHIRO
IPC: A61B6/02
Filed: 1977-09-20
Abstract: PURPOSE: To make it possible to photograph a clear mark at a constant position on a film, by interlocking the number marker to the movement of the film, by moving it in parallel, and by making constant the rate of the moving amount.  
     CONSTITUTION: In the X-ray tomographic equipment, number markers are installed at tomograph center 4 and any opsitions on the surface of film 6 while being engaged with points on support axis 3, and those marker 10 are moved in parallel according to the vomement of film 6. The moving amount is made constant at a fixed rate, i.e. the rate between height H from marker 10 to focus F of the X-ray tube and height H+h from film 6 to focus F. Then, when the rotation center of the support bearing, one point on marker 10, the center of the film, and the pickup point at point N formed on film 6 are denoted by C, N, (f), and (fn) respectively, CN/ff n = H/(H+h) is constant and (ff n ) is also constant invariably. A clear mark can therefore be photographed on film 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282486-A (JP)
Title: Fail-safe mechanism of dolly with control device for rolling stock
Inventor: MARUYAMA YOSHIYUKI
IPC: B61F5/24
Filed: 1995-04-13
Abstract: PURPOSE: To ensure safe operation by monitoring the service condition of a control system and the supplying condition of a working fluid, determining in advance the rules by combination of the safety, riding, the consumption of a working fluid, etc., and shutting off supply of the working fluid to control device one after another in conformity with the set rules when shortage of the working fluid supplied is sensed. CONSTITUTION: While the car concerned is running, a working fluid from a supply source 1 is supplied to control mechanisms 2, 3 through shutoff devices 7, 8 consisting of solenoid valve, etc. As a monitoring mechanism for this control system, the arrangement includes sensors 4 for the fluid supplying pressure and the rate of flow, sensors to know the controlling effect of the control mechanisms 2, 3, and sensors 5, 6 for the left-right steady-state acceleration and the inclining angle in car body inclination and for the left-right vibrational acceleration and displacement in vibratory prevention. When a control command device 9 senses shortage of supplying the working fluid, for example resulting from increase in the acceleration, the shutoff mechanism 8 is operated to decrease the consumption of the fluid, and thereby the operating time of the control mechanism is prolonged.
Patent JP-H10298442-A (JP)
Title: Highly water-absorbing polymer composition
Inventor: IIDA SEIICHIRO
IPC: C08K3/34
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-absorbing polymer composition having improved long-term stability as a gel and showing excellent deodorizing effect in the powder/gel state. SOLUTION: This composition comprises a highly water-absorptive polymer (A) having a crosslinked structure and containing carboxyl groups and/or carboxylate groups as a constituent of the polymer and a composite silicate compound containing an oxalic acid (salt) compound (B) and 30-80 wt.% SiO2 (C) in such amounts that the total amount of components B and C is 0.05-10 pts.wt. per 100 pts.wt. component A, and the ratio of component B to component C compounded is 90/10 to 10/90 by weight.
Patent JP-H09294712-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To change the softness of a soft part provided at a slender inserting part to the specification desirable for a user. SOLUTION: Inside a soft part 7, a flexible guide duct 11 having a hole to house a slender hardened member 10a for changing the softness of this soft part 7 is provided. The top end of this guide duct 11 is fixed so as to keep watertightness with a lid 12, and the rear end part is fixed so as to keep watertightness at a rear part 3a inside an operating part 3. A male screw part 10b of the hardened member 10a can be screwed with a female screw part 3b provided at the rear part 3a. Then, a fitting member 10c, into which an O ring 16 is fitted, is watertightly fitted and fixed to a hole 15 for fitting.
Patent JP-H08285195-A (JP)
Title: Gas-liquid separating structure of tank
Inventor: OGAWA TOSHIAKI
IPC: B65D90/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a gas-liquid separating structure of a tank which can separate liquid and gas from each other with simple constitution and can efficiently fill liquid to the tank even under weightlessness or very little gravity. CONSTITUTION: A supply pipe 11 to supply fuel to a fuel tank 10 and an exhaust pipe 12 to exhaust gas from the fuel tank 10, are connected to the fuel tank 10. In the supply pipe 11, a tip part 11B positioned in its tank is bent along a tank inside surface 10A, and its tip is opened so as to inject liquid in the tangent direction of the tank inside surface 10A. The exhaust pipe 12 is extendedly arranged up to the tank center, and its tip is opened in a tank central part.
Patent JP-S5815275-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAI TADASHI
IPC: H01L21/768
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a small silicon gate MOS transistor with high integration by providing the positioning allowability of polysilicon and direct PR which have been formed conventionally in three directions only in two directions and reducing the size of a chip. CONSTITUTION:A connecting hole 13 is formed by removing an oxidized film on a transistor region 11 by a direct PR having positioning allowability only in directionsI, II, i.e., in a direction parallel to a gate channel with respect to a polysilicon 12 for picking up an electrode in contact with the diffused region of the region 11 having a source and drain diffused region and a gate channel region. As designated by an arrow in the drawing, a route which is capable of sufficiently conducting between the polysilicon 12 and the region 11 is formed. With this direct PR, the drawing polysilicon 12 and the gate polysilicon 14 are disposed adjacent to each other in the minimum size, thereby reducing the size of a chip.
Patent JP-H0687673-A (JP)
Title: Silicon nitride based inorganic fiber reinforced ceramic composite material
Inventor: NIIHARA KOICHI
IPC: C04B35/80
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a composite material exhibiting excellent strength and fracture toughness at a room temp. to a high temp. by using a silicon nitride based inorganic fiber as a reinforcing material and an oxide based nanocomposite material as a matrix and compositing them. CONSTITUTION:The silicon nitride based inorganic fiber reinforced ceramic composite material is obtained by using the silicon carbide based inorganic fiber as the reinforcing material and the oxide based nanocomposite material nanocomposited by carbide particles as the matrix. The oxide based nanocomposite material to be the matrix is a ceramic constituted by the structure made by transgranular nanocompositing, intergranular nanocompositing or both trans- and inter-granular nanocompositing at least one kind dispersion particle of the carbide particles and nitride particles with an oxide ceramic. The ratio of the dispersion particles in the oxide based nanocomposite material is usually 1-50 volume % and the ratio of the silicon nitride based inorganic fiber in the composite material is usually 1-70 volume %.
Patent JP-S63277737-A (JP)
Title: Separator for phosphoric acid type fuel cell
Inventor: TAKIZAWA YOSHIO
IPC: H01M8/02
Filed: 1987-05-11
Abstract: PURPOSE:To produce a thin separator for a phosphoric acid type fuel cell having excellent corrosion resistance, strength, etc., by using an amorphous alloy in which specific ratio of Ta is incorporated into Ni. CONSTITUTION:The amorphous alloy contg., by atom, 20-60% Ta and consisting of the balance Ni with inevitable impurities is prepd. Said amorphous alloy can thinly be worked, has high corrosion resistance to high temp. concd. phosphoric acid, has good electroconductivity and has excellent strength of withstanding a laminated structure. The alloy is suitable as a separator for a phosphoric acid type fuel cell and by which the miniaturization of a cell is permitted.
Patent JP-H0411200-A (JP)
Title: Coupling bolt holder in concrete segment
Inventor: TAKANO TAKASHI
IPC: E21D11/08
Filed: 1990-04-27
Abstract: PURPOSE:To facilitate the working by screwing a resilient hold hole part for forming a both through-hole, into an attaching screw hole in a base part which has been previously embedded in a block-out. CONSTITUTION:During molding of a concrete segment 2, a base part 7 is embed ded in a through-hole 4 at a position which is one end part on the working block-out 3 side. Then, a resilient holding part 9 integrally incorporated thereto with at least one thread bead 10 is screwed into an attaching screw hole 6 in the base part 7 so as to be fitted in a bolt through-hole 8 having an inner diameter which is slightly smaller than the outer diameter of a coupling bolt. Further, both segments 2 are communicated with each other, and the coupling bolt 5 is inserted into the through-hole 4. Further, a coupling bolt holder 1 is fastened by a nut 13 in order that the axis of the bolt 5 and the center axis 4a of the formed through-hole 4 are held being aligned with each other. Thereby it is possible to facilitate the automation of the working.
Patent JP-S5339024-A (JP)
Title: Semiconductor memory unit
Inventor: WADA TOSHIO
IPC: G11C17/00
Filed: 1976-09-22
Abstract: PURPOSE:To obtain a semiconductor memory unit featuring a good memory holding property by setting the sourve potential of a memory transistor Tr to the basic potential at the reading action time.
Patent JP-H02293062-A (JP)
Title: Gun for coating resin
Inventor: HASEGAWA SHIGEO
IPC: B05B5/03
Filed: 1989-05-09
Abstract: PURPOSE:To easily form a coating film by equipping a temp. regulating means for regulating the temp. of heating gas and also providing a vane to the inside of a blowoff port of resin powder. CONSTITUTION:Combustion gas is passed through the combustion cylinders 110a, 110b and sent to a first and second regulation chambers 108, 109 and mixed with the air introduced through the air blowing pipes 113a, 113b. Then the mixed gases are regulated to the prescribed temp., respectively, and blown off through the blowoff ports 103, 104. Resin powder is blown off together with the air and thereby the blown resin powder is mixed with heated gas, heated and melted in the liquid-droplike resin. Thereafter this resin is electrified by an electrode for electrostatic electrification and electrostatically stuck to the material to be coated. Thereby the temp. of heating gas can be easily regulated by the kind of resin, particle size distribution and blowoff amount of resin powder. Further a gun main body is miniaturized.
Patent JP-H10288555-A (JP)
Title: Color measuring device
Inventor: SUGIOKA MIKIO
IPC: G01J3/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To visually and intuitively easily recognize the characteristic of the color of a material to be measured by coloring the background plane of a spectral curve formed from a data such as reflectance obtained by emitting a visual light to a sample to the color of a light according to wavelength. SOLUTION: A visual light is emitted to a sample, and the reflected light or transmitted light is spectrally measured. From the reflectance or transmissivity data obtained from the spectral measurement result, a spectral curve is formed, and the background plane of the spectral curve is colored to the color of a light according to wavelength. Namely, a spectral curve forming part 31 successively reads the data such as reflectance from a data memory 36 and arranges them along the wavelength to form the spectral curve. A background screen forming part 33 forms a spectrum display frame colored according to the display color instructed from a display color instruction part 32. The display color instruction part 32 preliminarily determines the conforming relation of wavelength to display color.  When such a spectrum is seen on a display 18, it can be quickly recognized the component of which color is large.
Patent JP-H08316085-A (JP)
Title: Semiconductor capacitor and trimming method for the capacitor
Inventor: SAITO SEIJI
IPC: H01L27/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide a miniature semiconductor capacitor at low cost along with a trimming method. CONSTITUTION: A semiconductor capacitor 1 comprising a semiconductor element 10, an insulation layer 20 formed through degeneration of the surface layer, and an electrode layer 30 formed on the surface of the insulation layer 20 is mounted on a board. The electrode layer 30 is then trimmed by projecting laser light thereto thus adjusting the capacitance.
Patent JP-S5739417-A (JP)
Title: Flow rate controlling method of forming machine
Inventor: NAKAMURA NOBUYUKI
IPC: F15B11/02
Filed: 1980-08-20
Abstract: PURPOSE:To save energy as flow rate, by executing a control of the quantity of oil, by means of a control of the quantity of oil of one pump. CONSTITUTION:Electromagnetic direction changeover valves 5, 6 and 7 are provided on three constant discharge quantity pumps 1, 2 and 3 of the same discharge quantity, placed in an oil pressure circuit 4 of an actuator, and the respective direction changeover valves are changeover-operated by a selecting circuit 8. Moreover, a proportional electromagnetic flow rate control valve 9 is provided on a circuit of the firt pump 1. A setting device 10 is constituted of a digital pump selective switch 11 connected to the selecting circuit 8, and a digital control switch 12 of the proportional electromagnetic flow rate control valve 9. A control of the flow rate is executed by a selective operation of each pump by the pump selective switch 11, and an operation of the proportional electromagnetic flow rate control valve 9 by the control switch 12.
Patent JP-H05313818-A (JP)
Title: Pen input device
Inventor: SHOJI HIDEJI
IPC: G06F3/038
Filed: 1992-05-07
Abstract: PURPOSE:To define an entire screen as the object of an input operation and also to prevent the misoperation even though the optional number of screens are displayed at the optional positions and in the optional sizes. CONSTITUTION:A main control part 1 orders a display control part 5 to notify an operator of occurrence of an information message at a display part 6 so that the operator knows that the information message is issued. Then, the part 1 recognizes the message and repetitively disuses the input information received from an input control aprt 2 just for a set time T in order to invalidate the input operation. Furthermore, the processing time of teh part 1 is monitored and the processing of the part 1 is finished when the time T passes. Meanwhile, the part 2 repeats the processing within the time T to continuously monitor the time T. Thus, the part 1 cancels the input inhibiting time and performs again the proper processing to the input information received from the part 2. Thus, the part 1 completes a series of processings for displaying an information screen.
Patent JP-H10308470-A (JP)
Title: Semiconductor integrated circuit device and dielectric board therefor
Inventor: TAKAHASHI KAZUFUMI
IPC: H01L23/50
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can realize a high speed action intrinsic to a semiconductor integrated circuit chip without increasing manufacturing costs. SOLUTION: In the design of a wiring pattern 4 for supplying power to the mounting plane 3 of a semiconductor integrated circuit chip 5, the characteristic impedance of a part 8 of the wiring pattern 4 for supplying power supply is made different from that of the other part of the wiring pattern 4. To be more specific, to make the characteristic impedance of the part 8 different from that of the other part, the width of the part 8 of the wiring pattern 4 for supplying power is made different from that of the other part.
Patent JP-H01285596-A (JP)
Title: Expansion arm device in industrial machine
Inventor: NAGASHIMA MASAYA
IPC: B66F11/04
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate expansion or contraction of an inner boom and make the total device proper sizing by providing the inner boom which expands or contracts by charging or discharging pressure fluid from front or rear side of a fluid tube, and providing rollers closely pressed and contacted with the fluid tube and rotatably movable on the fluid tube, accompanied with lengthwise movement of the inner boom. CONSTITUTION:When pressure fluid 5 is sent from a rear fluid hose 7 to a fluid tube 2, pressure of the pressure fluid is added on rollers 4 and pushes these rollers 4 forward, as the fluid tube 2 is closely pinched with two rollers 4, upper and lower. In this case, the rollers 4 start forward rolling motion on the fluid tube 2. As the rolling motion of the rollers 4 is continued by continuous sending of the pressure fluid 5, an inner boom 3 is expanded forward. Nextly, when the pressure fluid 5 is sent from a front fluid hose 7' to the fluid tube 2 and fluid in the fluid tube 2 is discharged through the rear fluid hose 7, the rollers 4 are rolled backward and the inner boom 3 is retreated in a case 1.