baber/WOPTO huggingface dataset:
Patent JP-2000220972-A (JP)
Title: Egr gas cooler
Inventor: USUI MASAYOSHI
IPC: F28D1/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of heating tubes while preventing heat exchanging performance from deteriorating by piping at least a heating tube group in the vicinity of the inner wall of a conduit being arranged on the upper side along the circumference of the duct between tube sheets at the opposite ends as upward and downward linear tube bodies. SOLUTION: In a heating tube group being arranged fixedly between tube sheets 3, a heating tube group in the vicinity of the inner wall on the upper side of a conduit 1 comprises a heating tube 2-1 of linear tube body being arranged upward and downward along the circumference of the inner wall of the duct 1 between the tube sheets 3 while varying the vertical height at the opposite tube ends and the other heating tube group comprises heating tubes of straight pipes similar to conventional one. Even if water level in the conduit 1 drops due to some cause and an upper exposed part is heated, it can be cooled indirectly through the underwater part and thereby elongation of the heating tube can be suppressed.
Patent JP-2001145391-A (JP)
Title: Controller of induction motor
Inventor: YONEZAWA HIROYUKI
IPC: H02P27/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To add a function by which acceleration of an induction motor can be monitored from the outside to the controller of the induction motor. SOLUTION: The controller of an induction motor 3 has an incremented pulse encoder 3a linked with the output shaft of the induction motor 3, a revolution calculation circuit 13 by which the revolution of the induction motor 3 is obtained from the pulses of the pulse encoder 3a, an acceleration calculation circuit 14 which differentiates the obtained revolution to obtain an acceleration and a monitor circuit 15 which outputs the acceleration to the outside as the acceleration signal of the induction motor 3.
Patent JP-H08172893-A (JP)
Title: Grain drying treatment equipment
Inventor: AKATA SATORU
IPC: E04H5/08
Filed: 1994-12-27
Abstract: PURPOSE: To obtain grain drying treatment equipment having a prescribed number of square storage tanks in rows and utilizing these storage tanks as parts of columns and walls of building, having an upper house with a roof and outer peripheral wall on these storage tanks, capable of properly installing a stirring device capable of bringing a stirring tool close to the wall side in each storage tank and sufficiently stirring grains positioned near the side wall part. CONSTITUTION: Plural storage tanks Y-1, X-1,..., in which stirring devices 300 are installed, constituted so that the top viewed in the moving direction in the second carriage 20 is moved to the outer side than a rail on which the first carriage is loaded are installed. Columns 221 and 222 for supporting the roof 231 of a building 200 are extended and installed on corner part posts 210 in the storage tanks Y-1, X-1,... and a members positioned on the outer periphery of the building 200 among sidewall parts 2-5 of the storage tank Y-1, X-1,... are used as the lower walls of the building and the upper walls 225 of the building are formed in a state extended on the outer side than the column 222 and the sidewall part.
Patent JP-H05154840-A (JP)
Title: Fiber reinforced thermoplastic resin composite material
Inventor: OONO KENSUKE
IPC: B29L7/00
Filed: 1991-12-10
Abstract: PURPOSE:To obtain the title composite material achieved in the protection of environment or the available utilization of resources by reutilizing synthetic resin waste. CONSTITUTION:5-70wt.% of mechanical ground matter (A) of synthetic resin- containing scrap, 15-85wt.% of a polypropylene powder (B) with an MFR of 150-500g/10min and 5-70wt.% of a discontinuous reinforcing fiber (C) (the sum of components A, B, C: 100wt.%) are formed into a mat form by a wet or dry dispersion method or heated under pressure to be molded into a sheet form to obtain a fiber reinforced thermoplastic resin composite material reutilizing synthetic resin-containing scrap.
Patent JP-H10154427-A (JP)
Title: Moving contact piece for switch
Inventor: HIRAIDE HIDEYUKI
IPC: H01H23/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a moving contact piece for a switch, which can be easily manufactured at low cost by mass production by carrying out blanking process, drawing and wrinkling process (swaging process), or carrying out forming process for semispherical body and blanking process. SOLUTION: A U-shaped cut line 2 is grooved in a conductive metal small sheet 1, having elasticity to compose a contact piece main body 6 constituted of a frame-like part 3, an installing part 4, and a tongue-like part 5 and of the frame-like part 3, the part at the opposite to the tip end of the tongue-like part 5 is bent and swaged into a projected shape and shortened for the entire length of the frame-like part 3, so that the frame-like part 3 can be made to have a shape along a spherical face and at the same time, a terminal part 7 for connecting a lead wire is integrally extended to the outer circumference of the installing part 4.
Patent JP-H03185924-A (JP)
Title: Counter circuit
Inventor: IKEDA KANICHIRO
IPC: H03K23/54
Filed: 1989-12-14
Abstract: PURPOSE:To eliminate the need for a reference voltage without using longitudinally stacked gate structure for a feedback gate by using the output of a final stage of plural FFs connected in cascade in place of the reference voltage as the input of the feedback gate. CONSTITUTION:An output V4 of a final stage FF4 goes to an L level when any of outputs V1-V3 of FFs 1-3 in a counter circuit composed of 4 D-FFs 1-4 and a NOR feedback gate 5. In this case, one of input E-FETs TRs T1, T2, T3 in the gate 5 is turned on and a source follower TR T6 is turned on, then an output V0 is lowered by a voltage drop across a resistor R4 and a TR T4 is turned off. When all the outputs V1-V3 are at an L level, an output V4 goes to H, the TRs T1-T3 are all turned off and only the TR T4 is turned off. Thus, the TR T6 is turned off and no voltage drop across the resistor R4 is produced, the output V0 is increased by the drop. Thus, the reference voltage is not required without increase of power consumption while the gates 5 are not stacked longitudinally and the logical level is decreased and high speed response is attained.
Patent JP-2001140892-A (JP)
Title: Double-layer sliding member
Inventor: KOHAMA MASAYUKI
IPC: F16C33/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flat double-layered sliding member suitable for use with a bearing, such as a radial bearing, a thrust bearing and a spherical bearing, and with sliding plates or the like, and in which a sliding layer can be formed to have a desired size without readily dropping or separating from a reinforcing layer and can be easily formed on each side of a back metal without separating therefrom, the sliding member having elasticity in an out-of- plane direction. SOLUTION: The flat double-layer sliding member 1 is formed with a number of holes 2 and includes a porous metallic sheet 6 with an annular projection 5 formed integrally with one side 3 thereof which projects in the out-of-plane direction and surrounds one end 4 of each hole 2, and the sliding layer 7 covering the projection 5 and the one side 3 of the porous metallic sheet 6.
Patent JP-H06175885-A (JP)
Title: Hardware fault monitoring method
Inventor: SUGIMOTO AKIO
IPC: G06F11/30
Filed: 1992-12-07
Abstract: PURPOSE:To improve the reliability of important fault information and to reduce file capacity by excluding former information out of a monitor object. CONSTITUTION:Concerning this method for monitoring a hardware fault by storing the fault information in a fault information file 6, when any fault is generated, the information is stored in the fault information file 6 after adding monitor end time and when there is the fault information exceeding the monitor end time in the fault information file 6, the fault information is erased. On the other hand, the number of times of generating the fault for every fixed time for each piece of fault information of the same kind in the fault information file 6 is counted and when the number of times of generating the fault exceeds a threshold value, important fault information is generated and outputted. Further, when the important fault information is generated, all the fault information in the same kind as the fault information generating the important fault information is erased from the fault information file 6.
Patent JP-H08183938-A (JP)
Title: Water-degrading hot melt-type adhesive composition
Inventor: IKEDA OSAMU
IPC: C09J123/02
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the composition having suitable melt properties and solidifying rate, and usually having strong adhesive force and readily degrading in contacting with water by including a partially saponified substance of polyvinyl acetate having a specific average polymerization degree and saponified degree as a base polymer. CONSTITUTION: The object composition contains (A) 35-60wt.% a partially saponified substance having an average polymerization degree of 50-500 and a saponified degree of 1-40mol%, (B) 20-50wt.% hydrogen-added rosin and (C) 5-20wt.% at least one kind of thermoplastic resin selected from polyethylene and an ethylene-based copolymer. As the component C, e.g., (poly)ethylene-vinyl acetate copolymer, etc., having weight-average molecular weight of about 5×10<3> -2×10<5> may be used.
Patent JP-2001145228-A (JP)
Title: Method and device of processing terminal of shielded wire
Inventor: KAWAMURA MASAYUKI
IPC: H02G1/14
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the terminal processing cycle time for a shielded wire P and downsize a device thereof. SOLUTION: In processing the terminal of a shielded wire P formed by coating an insulated wire with braid and then with an envelope, the diameter of the braid of the terminal on which the envelope is peeled is increased by a diameter increasing unit 18, the braid whose diameter is increased is reversed to the envelope side by a reversing unit 19, and its exposed insulating coating is peeled by a peeling unit 20. The respective units 19,...are fixed, and the shielded wire P is 180 deg. rotated by a motor 36 around its axial line. By the rotation of the shielded wire P, the respective units can be fixed, its device itself can be downsized more than by the rotation of a disc on which the respective units are mounted, and the rotation become smoother, thereby reducing processing cycle time.
Patent JP-H07183937-A (JP)
Title: Redundant network device
Inventor: ADACHI MASAHITO
IPC: H04L69/40
Filed: 1993-12-24
Abstract: PURPOSE:To improve the durability and reliability of a network without requiring a complicated switching mechanism or complicated procedure. CONSTITUTION:A work station 30 is connected to a 1st network 1 and a 2nd network 2. The hardware 10 constituting the work station 30 includes a 1st network controller 11 and a 2nd network controller 12. A network driver 21 sends a test data transmission request to the two network controllers 11 and 12 when execution is enabled for the 1st time or at specific time intervals. A connection abnormality detecting means detects the normal/abnormal state of a network and stores the state in a network management table 22. When sent data arrive from a network OS 23 thereafter, a data transmission request is sent to all normal network controllers by referring to the network management table 22.
Patent JP-H01169747-A (JP)
Title: Optical information recording medium
Inventor: KOBAYASHI TERUO
IPC: G11B7/2433
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an optical information recording medium which is prevented of oxidation corrosion and has good recording and reproducing characteristics by adopting GeTe added with Ag as the essential component of a thin optical recording film and specifying the content of the Ag to the ratio lower than the average content on a substrate side. CONSTITUTION:The thin optical recording film 12 is formed by a sputtering method and vapor deposition method. Namely, a polycarbonate substrate 11 is mounted to the rear face of a rotary type substrate supporting table 22 provided in the upper part in a vacuum vessel 21 and after the inside of the vessel 21 is evacuated, an inert gas such as Ar is introduced therein and high-frequency electric power is impressed simultaneously to a GeTe target 23 and an Ag target 24. The Ag is incorporated into the thin film at the ratio below the average on the substrate side and above the average on a protective film side if the electric power to be impressed to the Ag target is regulated small in the initial period of starting the sputtering and large near the end thereof. The oxidation corrosion starting from the protective film side is prevented and the deterioration in the recording and reproducing characteristic by the addition of the Ag is decreased on the substrate side. The recording medium which is capable of making recording and reproducing exactly over a long period of time is obtd.
Patent JP-H11229970-A (JP)
Title: Manufacture of axial route for plastic molding, die, and method for using the same in valve device for internal combustion engine
Inventor: MARTIN GERARD
IPC: B29C45/44
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the forming of a bearing part and an axial route faced by the bearing by forming a bored part between two adjacent bearing parts related to the positions of different movable parts by the advancing of the slide valve of a forming tool and forming each bearing part by a movable wedge. SOLUTION: For the flange 3 of a cylinder head, valves for blocking a passage 35 are disposed in upper and lower base plates, and a bored part 360 is formed in the passage 35. A wall separating the bored part 360 from the passage 35 has bored hole parts 361g and 361d, and these constitute a bearing part for the control shaft of the valves. For providing such a bored part 360 communicated with the passage 35 by forming work using a die 80, the die 80 enabling the advancing of a drawback core or a slide valve 81 is provided. During the operation of an extrusion press, the movements of movable wedges 82g and 82d are controlled and, changing the pin positions of one or a plurality of wedges, a bearing part is formed in a desired position.
Patent JP-H09167962-A (JP)
Title: A/d converter circuit for video signal
Inventor: KUSAKA SHUICHI
IPC: H03M1/18
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an A/D converter circuit in which an output digital signal is made constant by applying the result of comparison between a video signal with each voltage of each connecting point between resistors A and B connected in series and between resistors B and C connected in series for a pedestal period and a horizontal synchronizing signal period to other terminals of the resistors A, C via each LPF. SOLUTION: A voltage V1 (V2 ) at a connecting point of resistors R14, R15 (R15, R16) connected in series is fed to an inverting input terminal of a comparator CP 17(19) and an analog video signal A from an input terminal 12 is fed to each noninverting input terminal. The CP 17 compares the voltage V1 with the level of the signal A for a pedestal level period of a signal from a terminal 4 and provides the result of comparison to an LPF 18, in which the resulting signal is converted into a DC signal and it is fed to the other terminal of the resistor 14. Furthermore, the CP 19 compares the voltage V2 with the level of the signal A for a horizontal synchronizing signal period of a signal from a terminal 6 and provides the result of comparison to an LPF 20, in which the resulting signal is converted into a DC signal and it is fed to the other terminal of the resistor 16.  Thus, the signal A with various levels is equivalently standardized and an A/D converter circuit 22 converts the signal into a prescribed digital signal.
Patent JP-H10131248-A (JP)
Title: Stocking method for drinking water and its device
Inventor: TSUTSUI OSAMI
IPC: E03B11/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for securing drinking water in preparation against a disaster. SOLUTION: When a faucet and a water storage tank 11 are connected by a hose and water is filled, the water fills the tank 11 and is overflown. The overflown water is again returned to the faucet through a hose for daily use, the full-water tank 11 is made removable, and the drinking water for several days can be given to the victims of a disaster. The water in the tank 11 is invariably the newest city water. This device is merely constituted of a simple water distributing tool 1, the polyvinyl chloride tank 11, and the hose.
Patent JP-H03187793-A (JP)
Title: Ic card
Inventor: TOMAKI KENJI
IPC: G06K19/08
Filed: 1989-12-18
Abstract: PURPOSE:To record auxiliary information without influence of an external magnetic force and to improve concealability of information by forming an information recorder of an unmagnetized magnetic material at least at a position not superposed with an IC of the surface or intermediate of a sheetlike medium. CONSTITUTION:This IC card 1 buries an IC 2 in a card base material, and main information is recorded in the IC 2. An oversheet 5 holds the base material in a sandwich state. An electrode 3 is formed on the surface of the oversheet 5 to connect the IC 2 to an external processor. In an information recorder 6, an unmagnetized magnetic material 4 is adhered to a part for avoiding the IC 2 on the surface of the oversheet 5, a code is formed, and auxiliary information is recorded. Since the IC 2 disturbs reading of the recorder 6 and is possibly damaged by the influence of a magnetic field at the time of reading, the recorder 6 is formed while avoiding the IC 2, and the electrode 3. Accordingly, possibility of no use of an IC card itself due to damage of the auxiliary information is prevented to improve its security.
Patent JP-H02174071-A (JP)
Title: Solid polymer electrolyte film
Inventor: TAKAHASHI TORU
IPC: H01M6/18
Filed: 1988-12-27
Abstract: PURPOSE:To improve ion conductivity and prevent a short circuit of electrodes by radiating the active light to harden a composition material made of a monomer and a macromer or the like polymerizable by the active light. CONSTITUTION:A composition material made of a monomer and/or macromer polymerizable by the active light, inorganic ion salt, and electron insulating powder is radiated by the active light and hardened, and a solid polymer electrolyte film is formed. The solid polymer electrolyte film thus formed has high ion conductivity, and the electron insulating powder serves as a spacer. It can be satisfactorily used as an electrolyte diaphragm with no trouble of an electrode short circuit due to a thin film.
Patent JP-H03192626-A (JP)
Title: Thermostat
Inventor: NAKAJIMA YOSHIFUSA
IPC: H01H37/12
Filed: 1989-12-18
Abstract: PURPOSE:To make assembly work easier with reduced number of components by moving part of a load lever and a projection of a cam body to forcibly open contact points of a main circuit and at the same time moving part of a cover and the projection to forcibly turn off an auxiliary circuit. CONSTITUTION:A cam body 107 is rotated so that part of a load lever 104 is slid with the inner wall 108 of a back side projection of the cam body 107 in the direction of arrow B so as to rotate the load lever 104 counterclockwise to forcibly turn off a main circuit. Then the cam body 107 is rotated so that the projection 108 of a cover 111 on the cam body 107 side is slid with the outer wall 110 of the back side projection 108 of the cam body 107, to cause the cover 111 to deflect, to move the case 106 side projection 113 of the cover 111 in the direction of arrow C, to move a plate spring 115 also in the direction of the arrow C, and to forcibly turn off an auxiliary circuit. This makes the three components suffice the purpose of forcible turning off, resulting in easier assembly work with reduced man-hour.
Patent JP-H02173602-A (JP)
Title: Production of color filter
Inventor: TOYODA TSUNEHIKO
IPC: G02B5/20
Filed: 1988-12-27
Abstract: PURPOSE:To simplify the production process and to improve quality by forming black matrix shielding parts of color filters on a transparent base body by combination of exposing and curing by UV rays, an etching method and black ink. CONSTITUTION:Transparent conductive films 6 consisting of ITO, etc., are arrayed and formed on a glass substrate 7 and further a silicon oxide prime coating film 5 to improve the adhesive power between the substrate 7 and the black matrix 1 is formed. The black ink of a UV curing type is applied uniformly on the substrate formed in such a manner and thereafter, a pair of mask plates which are light transparent in the parts to be made to remain as patterns are matched and installed to the prescribed positions on the front and rear of the substrate. The ink is then exposed from the front and rear with a UV lamp, etc., as a light source and is thereby cured. The uncured black ink which is not photopolymerized is removed by a solvent. The color filters are formed when three primary color filters 2 to 4 of red, blue and green are provided in the prescribed positions of the black matrix.
Patent JP-H08188958-A (JP)
Title: Stretch controller for cellulosic textile fabric
Inventor: ENDO SUMIO
IPC: D06B9/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide the subject apparatus capable of uniformly applying prescribed stretching through stretching rolls in an unnipping state to a cellulosic textile fabric plasticized by impregnation with a mercerizing agent without deteriorating the touch feeling. CONSTITUTION: This stretch controller for a cellulosic textile fabric is capable of feeding a cellulosic textile fabric 6 through nipping with a pair of an upper and a lower feed rolls 7a and 7b to a liquid ammonia impregnation device 1 in controlling the stretch after impregnation of the cellulosic textile fabric with the mercerizing agent, respectively independently impregnating the textile fabric through plural conveying and driving rolls 4a to 4d capable of respectively and independently controlling the driving force and the corresponding driven rolls 5a and 5d with liquid ammonia 3 in an impregnation tank 2 under a prescribed tension, then guiding the textile fabric to a stretching part 8 and carrying out the stretching treatment while controlling the driving force of stretching rolls 9a and 9b in a unnipping state so as to provide a prescribed stretch ratio as a whole.
Patent JP-2001148512-A (JP)
Title: Illuminating light source
Inventor: SUGIMOTO MASARU
IPC: H01L33/54
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost, and to prevent variance in colors. SOLUTION: In this illuminating light source, a plate-shaped metal base 100a is provided, an insulating layer 100b is laminated onto the entire upper surface of the metal base 100a, a wiring pattern conductor 100c is laminated at a required place on the upper surface of the insulating layer 100b, a phosphor layer 100d is laminated at one part of the region of the wiring pattern conductor 100c, a substrate 100 is composed of a printed-wiring board that has a desired circuit, and a reflection frame 100e that is fitted onto the upper surface of the printed-circuit board in one piece and has a plurality of punched holes H1, a semiconductor light-emitting device 200 is mounted at the center of the bottom surface of a depression area which is composed by each hole H1 in the substrate 100, and resin 300 is formed in a convex lens shape on the semiconductor light-emitting device.