baber/WOPTO huggingface dataset:
Patent JP-S6435008-A (JP)
Title: Exhaust heat recovery device of gas engine
Inventor: KAWABE TOSHIHIKO
IPC: F01N13/00
Filed: 1987-07-29
Abstract: PURPOSE:To improve the exhaust heat recovery efficiency of a secondary heat exchange section by dividing an exhaust heat recovery device into a primary heat exchange section whose heat exchange efficiency is relatively low and the secondary heat exchange section and allowing the oil carbide in exhaust gas to stick largely to the primary heat exchange section. CONSTITUTION:A gas engine 1 is provided with an exhaust heat recovery device 4 for recovering the heating value of exhaust gas in an exhaust manifold 3, and the cooling water heated in the device 4 is further heated in the cooling water passage 16 in a cylinder section 2 and then introduced into a heat exchanger 6 for a heat pump. In this case, the exhaust heat recovery device 4 is divided into the primary heat exchange section 11 in the upper stream side of exhaust gas and the secondary heat exchange section 12 connected to the outlet section 11b thereof. And the primary heat exchange section 11 is structured so as to be relatively low efficient in heat exchanging so that the exhaust gas temperature of the outlet section 11b may become nearly the point of temperature to jump the oil carbide sticking quantity in exhaust gas. On the other band, the secondary heat exchange section is structured so as to be more efficient in heat exchanging than the primary heat exchange section.
Patent JP-H0946068-A (JP)
Title: Holding jig of wires
Inventor: MORI RYOJI
IPC: F16L3/137
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a holding jig of wires wherein the cost of a holding jig can be reduced, the holding jig can be easily fixed to wires, and the fixing work is excellent, by making it possible to firmly fix a bundle of wires having different diameters to a part to be fixed, by using one kind of a holding jig. SOLUTION: A holding jig 12 is equipped with an arm part 15 which is arranged to be stretched from a car body panel. The stretching direction is inclined at a specified acute angle to the fixing surface of the car body panel. A wire harness 11 is held by a band part 16 installed on the arm part 15.
Patent JP-H02262318-A (JP)
Title: Manufacture of aluminum material for electrolytic capacitor electrode
Inventor: SAKAGUCHI MASASHI
IPC: H01G9/055
Filed: 1989-07-20
Abstract: PURPOSE:To obtain material excellent in etching quality and capable of obtaining large electrostatic capacitance by a method wherein, after an oxide coating film which has etching nucleus and a specified thickness is formed on an aluminum foil surface before etching, high temperature heat treatment is performed in the range that the total thickness of the oxide coating film does not exceed a specified value. CONSTITUTION:Before electrochemical or chemical etching is performed, a 5-50Angstrom  thick oxide coating film having etching nucleus is formed on an aluminum foil surface, and then high temperature heat treatment is performed in the range that the total thickness of the oxide film does not exceed 70Angstrom . For example, a 100mum thick aluminum foil, wherein purity is 99.99% and the average size of cell or subgrain is 4mum, is subjected to low temperature heat treatment in the air containing H2O:0.015kg/kg, at 100 deg.C for 10 hours, thereby forming, on the surface, an initial oxide coating film of 32Angstrom  in thickness. Next the above aluminum foil is subjected to high temperature heat treatment at 520 deg.C, while heating period and degree of vacuum (10<-1>-10<-5>Torr) are changed, thereby making the total thickness of the oxide coating film after high temperature heating to be 40-64Mm.
Patent JP-H0942043-A (JP)
Title: Method and device for displaying vehicle information
Inventor: AOSHIMA TAKANORI
IPC: B60R16/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To realize a method and a device for displaying vehicle information whereby the vehicle information can be displayed by operation from outside a vehicle without opening/closing a door. SOLUTION: In a decision part 10, whether an ignition switch of a vehicle is placed in an on-position or not is decided, and also whether prescribed operation is performed or not from the outside relating to the vehicle is decided. In a display power control part 14, when the ignition switch is not in an on- position and when the prescribed operation is performed from the outside relating to the vehicle, a power supply Vdi is supplied to a liquid crystal display part 1 for only a prescribed time. In the liquid crystal display part 1, supply of the power supply Vdi from the display power control part 14 is received, to display information related to the vehicle.
Patent JP-S6081850-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSEKI TAKAYUKI
IPC: H01L23/495
Filed: 1983-10-11
Abstract: PURPOSE:To reduce the voltage drop of fine metal wirings by approaching leads to a semiconductor element as near as possible after fixing the element to a substrate, and connecting the wirings to the electrodes and the leads of the element, thereby effectively shortening a connecting span. CONSTITUTION:One ends 31a, 33a of lead pieces 31, 33 of a lead frame 1 are formed in an L shape, disposed to isolate from a substrate 2, the lead frame 1 is heated, and a semiconductor element 5 is fixed with a solder material to the substrate 2. The electrodes and the ends 31a, 33a of the element are connected via fine metal wirings 6. Thus, the element 5 can be readily secured to the substrate 2 without any fail, the span of the wirings 6 can be effectively shortened, and the voltage drop by the wirings 6 can be reduced to the ignorable degree.
Patent JP-S6251191-A (JP)
Inventor: YOKOYAMA MEISO
IPC: H05B33/04
Filed: 1985-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0476597-A (JP)
Title: Gradation conversion system
Inventor: ITO HIROMICHI
IPC: G09G5/40
Filed: 1990-07-18
Abstract: PURPOSE:To switch gradation converting methods by providing plural means which convert color display data into gradational display data and a means which selects and switches one of them. CONSTITUTION:Six-bit physical color data 10 of R, G, and B which are outputted from a palette circuit 7 are inputted to gradation converting circuits 8a and 8b. An equation Y=0.3R+0.59G+0.11B is used to convert the RGB information into brightness information Y. The circuit 8a uses the equation to perform the gradation conversion and outputs 4-bit gradation data 11a. Further, a circuit 8b decodes the data 10 so as to assign 16 basic colors to 16 gradations, thereby outputting gradation data 11b. The set value of a display mode setting register 15 is outputted as a gradation converting method select signal 18 to a selector 21. The selector 21 selects the data 11a when the signal 18 is 'H', i.e. in graphic mode and data 11b when the signal 18 is 'H', i.e. in text mode.
Patent JP-2001023139-A (JP)
Title: Magnetic recording medium
Inventor: HARATANI SUSUMU
IPC: G11B5/65
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To make transferrable data at a high transmission rate by orienting the minor axis of many single magnetic domain minute record parts each having major axis and minor axis and spaced in a travel direction of a magnetic head and in a direction orthogonal to the direction on a substrate to the travel direction of the magnetic head. SOLUTION: Each of single magnetic domain minute record parts 14 has a rectangular shape with major axis and minor axis. The record part is preferably, e.g. rectangular or a shape obtained by cutting on elliptical rotary body approximately half. The direction of the minor axis is set to be a travel direction of a magnetic head. According to the structure of the arrangement of the single magnetic domain minute record parts, the recording density in the travel direction of the magnetic head at the magnetic recording medium is improved, and the data transmission rate is improved. Each single magnetic domain minute record part 14 is preferably uniaxially anisotropic. An easy axis of magnetization agrees with a direction of the major axis of the single magnetic domain minute record part 14 if without a special process such as a magnetic field orientation or the like.  However, the easy axis of magnetization can be agreed with a direction of the minor axis by orientating an easy axis of crystal anisotropy to a magnetic field.
Patent JP-H1038071-A (JP)
Title: Operation assist device
Inventor: EMA HIROAKI
IPC: F16H61/662
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation assist device free to properly hold its position while eliminating a special holding mechanism and to manually operate by light operating force to the utmost even in the case when it does not work due to failure of an electric motor, etc., and to secure safety for operation to the utmost even in the case when abnormality occurs in a control motional state against the electric motor. SOLUTION: It is mechanically interlocked and connected to a speed changing part of a belt type continuously variable transmission 3 from which returning energizing force is generated, constituted so as to reciprocally give assist force by an electric motor 23 along the operating direction of an operation tool 26 manually and reciprocally operated, constituted so as to supply a holding electric current to the electric motor 23 so that the shift part of the belt type continuously variable transmission 3 is held at its operating position against the returning energizing force,  discriminates whether a control motional state against the electric motor 23 is abnormal or not in accordance with detected information of a potentiometer 33 to detect the operating position of the operation tool 26 and stops supply of the holding electric current to the electric motor 23 when motional abnormality is discriminated.
Patent JP-S61124767-A (JP)
Title: Power booster generator
Inventor: KONDO HIDEKI
IPC: F16H35/00
Filed: 1984-09-10
Abstract: PURPOSE:To increase power by connecting a speed accelerating gear between a motor and a generator and connecting flywheels. CONSTITUTION:In the captioned apparatus, a speed accelerating gear supported by a plurality of rotary shafts is arranged between a motor 2 and a generator 30. Said speed accelerating gear is supported onto the first seventh rotary shafts 4, 6, 10, 13, 17, 19, and 21, and flywheels 7 and 22 are installed onto the second and the seventh rotary shafts. Therefore, the turning moment can be increased by using the inertia force of the flywheels.
Patent JP-S5998618-A (JP)
Inventor: NARAHARA YOUZABUROU
IPC: A01F12/10
Filed: 1983-10-11
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-H0534498-A (JP)
Title: Decontamination device of radioactive-contaminated metal waste
Inventor: HOSAKA KATSUMI
IPC: G21F9/28
Filed: 1991-07-31
Abstract: PURPOSE:To provide a decontamination device of radioactive contaminated metal waste, with which there is little possibility of secondary waste generation and of radiation exposure of a worker by scavenging contaminated metal particles by a magnetic separator through wet blast method for which a non-magnetic material or a weak magnetic material is used for a polishing material. CONSTITUTION:A chamber 1, the lower part of which is a reservoir for a processing liquid 3 for which a polishing material of weak magnetic body such as a non-magnetic body and a liquid are mixed together, a jet nozzle 2 for injecting the processing liquid 3 to a contaminated metal waste 13 so as to peel and remove the contaminated metal on the surface, arranged in the chamber 1, and a pump 4 for supplying the processing liquid 3 from the lower part of the chamber 1 to the jet nozzle 2 are provided. A compressed air introduction tube 6 to be connected to the jet nozzle 2, for accelerating the processing liquid 3, a pump 8 for feeding the processing liquid 3 from the lower part of the chamber 1 to a magnetic separator 7, and the magnetic separator 7 for separating contaminated metal particles out of the processing liquid, and for feedbacking the remainder to the chamber 1, are also provided. A polishing material selection means is given to the magnetic separator 7.
Patent JP-H0742956-A (JP)
Title: Heater
Inventor: UCHIDA TAKASHI
IPC: F24C15/26
Filed: 1993-07-30
Abstract: PURPOSE:To improve mounting operability of a grip and to control a rotating range of the grip by a simple structure by mounting the grip without necessity of a screw clamp. CONSTITUTION:A heater has a substantially U-shaped grip 12 formed of a metal plate and rotatably mounted at a heater body, and comprises pivoted pieces 15 bent inward at both ends of the grip 12, a plurality of detents 16 bent upward or downward and louvered at ends of the pieces 15, and a pair of mounting openings 18 in which the pieces 15 are inserted at the body. The opening 18 has a controlling function for controlling a rotating range of the grip 12 and a shape for telescoping the detents 16 only at an intermediate position of a rotating range controlled by the function.
Patent JP-S63106059-A (JP)
Inventor: KURISUCHIYAN KAARU YAKOBUSEN
IPC: G06F13/12
Filed: 1987-07-31
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-S6435135-A (JP)
Title: Pneumatic spring device
Inventor: AIZAWA KENICHI
IPC: F16F9/04
Filed: 1987-07-30
Abstract: PURPOSE:To eliminate load borne by laminate rubber by coupling a hollow cylindrical laminate rubber in series with a pneumatic spring, wherein the rubber is given an inner dia. equal to the effective dia. of pneumatic spring. CONSTITUTION:A pneumatic spring 10 is formed as an air chamber 17 consisting of a ring-shaped diaphragm 19 of flexible rubber fixed airtightly to a ring-shaped oversurface plate 12 and an inner cylinder 13. Laminate rubber 20 formed by alternately placed ring-shaped rubber members 21 and rigid members 22 is fixed as well to the oversurface plate 12 as a support plate 23 at the top, and a top plate 24 is placed with a seal interposed so as to form an air chamber 27. The inner dia. D1 of the laminate rubber 20 shall be the same as the effective dia. D0 of the pneumatic spring 10 when it is at a standstill. Accordingly major part of plumb load is borne by the compressive air encapsulated in the air chamber 30 to liberate the laminate rubber 20 substantially from the burden. Thus a small width suspension device with small spring constant in the horizontal direction is accomplished.
Patent JP-S6248073-A (JP)
Title: Semiconductor device
Inventor: MAJIYUUMUDAARU GOORABU
IPC: H01L29/739
Filed: 1985-08-27
Abstract: PURPOSE:To extend a gate control range by partly forming the second conductivity type semiconductor region of high impurity region corresponding to the first conductivity type region on the other surface of a substrate, and spacing an interval between the bottom of the second conductivity type region and the first conductivity type drain semiconductor layer. CONSTITUTION:Since a P<+> type drain/collector region 70 is partly formed on the other surface of an N<+> type drain/collector layer 10 directly under N<+> type source/emitter region 4 and an N<+> type buffer layer 100 is formed on the bottom surface of the P<+> type drain/collector region 70, holes are partly implanted from the region 70 to a drain drift layer 6, and the implanting is suppressed by the layer 100. Thus, the DC current amplification factor hFE of a parasitic PNP transistor is decreased, voltage drops Vs of the P-type base region and P<+> type base central region 50 of the transistor reduce, thereby increasing a gate control range.
Patent JP-S6167993-A (JP)
Inventor: HAYASHI HISAO
IPC: H05K7/14
Filed: 1984-09-12
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-H1042496-A (JP)
Title: Linear motor
Inventor: NISHIYAMA NORIKUNI
IPC: H02K41/03
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a linear motor in which the primary can be moved smoothly by appropriately relaxing the concentration of flux to the tooth part, through a simple structure thereby reducing the effect of cogging force. SOLUTION: The linear motor comprises the secondary 2 and the primary 3 disposed oppositely thereto. The primary 3 comprises a core and a coil 15 to be mounted thereon. The core comprises a plurality of first and second unit cores 7, 8, superposed in the breadthwise direction and integrated. The first unit core 7 has such comb-shape as a thin plate part 9 is provided with tooth parts 10 at a constant interval, and the second unit core 8 has such comb shape as a supporting part 12 is provided, at the lower part thereof, with tooth parts 13 at constant intervals. The first and second unit cores 7, 8 are alternately superposed such that the tooth parts 10, 13 are overlapped in the breadthwise direction. Subsequently, the coil 15 is applied to the tooth parts 10, 13, and the first and second unit cores 7, 8 are coupled by means of bolts 16 and nuts 17 and integrated.
Patent JP-H059454-A (JP)
Title: Foamable adhesive and its use
Inventor: SHINTANI AKIRA
IPC: C09J175/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide a one-pack foamable adhesive which cures at room temp. and is excellent in capability to fill a gap. CONSTITUTION:The title adhesive comprises 10-95wt.% isocyanate prepolymer based on a polyether polyol, 5-90wt.% isocyanate prepolymer based on a polyester polyol, 0.01-5wt.% foam stabilizer, and 0.1-30wt.% hydrophilic inert org. solvent. The adhesive cures while foaming, hence is excellent in capability to fill a gap, and is useful esp. for watertight bonding of a pipe, trough, panel, etc., made of PVC.
Patent JP-S6242029-A (JP)
Title: Tire testing machine
Inventor: IWAMA ATSUAKI
IPC: G01M17/02
Filed: 1986-08-13
Abstract: PURPOSE:To make it unnecessary to provide a driving source individually by pressing a tire fitted to a tire supporting tool on a substitute road-surface body which is rotated by the driving source and rotating the tire by a rotation of the substitute road-surface body. CONSTITUTION:When the driving source 6 is activated and the substitute road- surface body 1 is rotated forcibly in the arrow B direction in figure and the tire 7 fitted to the tire supporting tool 8 is pressed on the outside peripheral surface of the substitute road-surface body 1 via an elongation of a pressing driver 12, the tire 7 is rotated in the arrow C direction in figure and the driving torque, the control torque, etc. used for the tire 7 are tested and can be known. In other words, the driving force seen from the tire 7 is generated between the tire 7 and the substitute road-surface body 1 by selecting a transmission ratio of a transmission 104 properly and for instance, making the surface speed of the tire 7 faster than the surface speed of the substitute road-surface body 1 and conversely, the control force seen from the tire 7 is generated by making the surface speed of the tire 7 slower than the surface speed of the substitute road-surface body 1 and thereby, the driving force and the control force in conformity with the actual vehicle traveling can be tested.
Patent JP-H0240747-A (JP)
Title: Data input/output method for microcomputer
Inventor: SUNAKAWA KAZUO
IPC: G06F13/00
Filed: 1988-07-29
Abstract: PURPOSE:To prevent an endless loop from being generated by starting counting operation for a set time longer than the period of a synchronizing clock at the start of a subroutine and stopping the execution of the subroutine when the counting operation is completed during the execution of the subroutine. CONSTITUTION:A microcomputer can start inputting or outputting data only when the synchronizing clock is at high or low level. Then the subroutine for detecting the high or low level of the synchronizing clock is executed twice successively and when the specific high or low level is detected in each round of the subroutine, the data begins to be inputted or outputted. Further, the counting operation to be carried on for the set time longer than the period of the synchronizing clock is started at the start of the subroutine and if the counting operation ends during the execution of the subroutine, the execution of this subroutine is stopped. Consequently, the endless loop is prevented from being generated owing to the abnormal generation of the synchronizing clock.
Patent JP-H1141491-A (JP)
Title: Two-dimensional noise reducing circuit
Inventor: HAMAZAKI TAKESHI
IPC: H04N5/21
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of an adding means and to minimize performance deterioration resulting form simplified processing. SOLUTION: A synchronizing means 1 generates a signal block consisting of pixels on the basis of a video signal inputted from an input terminal 11. Differences between signals of peripheral pixels around a pixel to be processed and the pixel to be processed are obtained at sibstracters 21 to 2n . Correlation detectors 31 to 3n detect the correlations of the object pixel with the peripheral pixels from the outputs of the substracters 21 to 2n , and outputs a detected signal to a counting means 4. The counting means 4 counts pixels having high correlations and outpours the result to a selecting means 5 and a subtracting means 7. The selecting means 5 selects only the pixels having the high correlations according to the output of the counting means 4 and inputs them to a 1st adding means 6.  The subtracting means 7 subtracts the output of the 1st adding means 6 according to the output of the counting means 4. A 2nd adding means 8 adds the output of the dividing means 7, which is the mean value obtained simply from the difference data, to the process object pixel outputted form the synchronizing means 1.
Patent JP-H0921191-A (JP)
Title: Underfloor ventilating opening device
Inventor: MARUYAMA MASAE
IPC: F24F7/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To level a ventilating cylinder easily by beforehand determining the height of the ventilating cylinder by the quantity of a lower-side bearing lever screwed and fixing the ventilating cylinder. SOLUTION: An upper-side bearing lever 14 is protruded integrally in the direction vertically crossed with the central axis of a ventilating cylinder 11 and a rod-shaped projection 15 from the center of a lower-side outer circumferential surface to a lower section. A screw section 20a at the upper end of a lower- side bearing lever 20 is screwed beforehand into the tapped hole 15a of the projection 15 of the ventilating cylinder 11 and adjusted at desired height, a bent section 20b is put on a sill 5 and the upper-side bearing lever 14 and the lower-side bearing lever 20 are bound with a reinforcement 25 by wires, etc., panel forms 30, 30 are abutted against both left and right ends of the ventilating cylinder 11, and concrete is placed between the panel forms 30, 30 and foundation concrete 6 is formed.  Foundation concrete is formed, the panel forms 30, 30 are removed, and a ventilating cover 13 is fitted into an opening on one end side of the ventilating cylinder 11. Accordingly, when an underfloor ventilating opening is installed, foundation concrete need not be notched.