baber/WOPTO huggingface dataset:
Patent JP-H0683443-A (JP)
Title: Loading position travel system for unmanned dump truck
Inventor: KANEKO KIYOSHI
IPC: E02F9/20
Filed: 1991-09-30
Abstract: PURPOSE:To guide the unmanned dump truck accurately to a loading position by roughly detecting the position of a loading machine on a working face course and making the dump truck at a specific stop position to an intermediate travel target position, and finding a loading target position from the position. CONSTITUTION:The system which loads the unmanned dump truck 1 at the loading position nearby a working face 2 where the manned loading machine 3 digs roughly detects the position F of the loading machine 3 on the working face course B based upon the specific stop position of the truck 1. Then the intermediate travel target position G halfway between the loading machine 3 and the stop position of the truck 1 is calculated based on the rough position and the truck is made to travel to the target position G and then travel from the target position G toward the loading machine 3 and made to stop at a position I at a specific interval. The loading target position T is calculated from the length L between the stop position I and loading machine 3 and a loading distance LS and the truck 1 is made to travel to the loading target position T and stop.
Patent JP-S61150534-A (JP)
Title: Noise suppressing circuit
Inventor: MATSUMOTO TAKEYOSHI
IPC: H04B15/00
Filed: 1984-12-25
Abstract: PURPOSE:To discriminate exactly noise and a signal by using two set lines and reset lines in a place where large (strong) noise is generated, and making signals of both the lines pulses different in time, and utilizing a fact that the generation time of the noise coincides. CONSTITUTION:A titled circuit is provided with a reset-set flip-flop 4 having a set input terminal S and a reset input terminal R, and a delaying circuit which is connected to the reset input terminal. In case when noise inputs 5b, 6b are applied, the noise input 6b which has been applied to a reset line 2 is delayed by a prescribed time by the delaying circuit 3 and applied to a reset input terminal R of the reset-set flip-flop 4, therefore, an output 7b appears as a signal of a narrow width in an output terminal Q of the reset-set flip-flop 4. Also, after a set input 5a is applied, the noise input 5b, 6b are generated, and thereafter, in case a reset input 6a is applied, an output 7c of a wider width than the case of the noise inputs 5a, 6b appears in the output terminal Q of the reset-set flip-flop 4 by an action of the delaying circuit 3.
Patent JP-2001095802-A (JP)
Title: Ultrasonograph
Inventor: KAMATA KAZUSHI
IPC: A61B8/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph which automatically achieve the optimum image synthesis of the black-and-white image signal with the color image signal, and displays the maximum blood velocity in the color image signal in a synthesized manner with the color scale. SOLUTION: The ultrasonograph which synthesizes the black-and-white image signal BW with the color image signal CL and displays the image comprises a color/black-and-white image synthesis circuit 11 to change the synthesis ratio of the black-and-white image signal BW with the color image signal CL according to the diagnostic application and the diagnostic location of an examinee, a maximum blood velocity display circuit 14 in which the blood velocity signal in the color image signal CL is inputted and the blood direction and the maximum blood velocity in the blood direction are operated based on the information on the blood, and a color scale synthesis part 13 in which the signal of the synthesized color scale from this maximum blood velocity display circuit 14 is synthesized into the synthesized image of the black-and-white image signal BW with the color image signal CL,  and the operated blood direction and maximum blood velocity are displayed.
Patent JP-H08140088-A (JP)
Title: Image coding device
Inventor: YAMAGUCHI NOBORU
IPC: H04N19/167
Filed: 1994-11-10
Abstract: PURPOSE: To efficiently compress information by changing only an assignment without changing the absolute amount of code amount by taking notice of the relation of a screen size (area) and an observed point distribution area and linking with the fact that the size of a reproduced image display device becomes a small screen. CONSTITUTION: This device is provided with a screen area decision means 3 deciding the area of the reproduced screen to be reproduced based on an inputted image data signal, a code amount assignment control means 4 controlling which area of a screen and what degree the data code amount in the screen is assigned based on the decision result of the area of the decided reproduced screen and a coding means 10 coding the image data signal inputted in accordance with code amount assigned for every area. The point that an observed point distribution is not diffused much when a visible object is small in a human visual characteristic is noticed.  When a screen size is small, the assignment of code amount in each area of the screen is made to be changed without changing the code amount of the whole of the reproduced screen, and the image quality of the reproduced image is subjectively improved.
Patent JP-H08140073-A (JP)
Title: Communication terminal equipment
Inventor: IMAEDA EIJI
IPC: H04N7/14
Filed: 1994-11-10
Abstract: PURPOSE: To save the handling time when a display is automatically switched to the video display from an opposite party while communication is performed, a display state that video is composited is made, an original state is restored by the termination of communication and an operation is manually performed on purpose, by providing a control means controlling a video selection compositing means, validating the display of the communication video while communication is performed and invalidating the display of the communication video when communication is not performed. CONSTITUTION: When an opposite terminal is connected, a changeover switch 40 is switched to an (a) contact and the output of a video decoding circuit 36 is impressed on a monitor 20. As a result, the voice from a communication opposite party is listened by the speaker 18 of a handset 14, and an interaction is performed, watching at the video of the communication opposite party on the screen of the monitor 20. A communication control circuit 10 monitors a hook switch 30 during this interaction, disconnects a line when the hook switch 30 is turned off, terminates the interaction, switches the changeover switch 40 to a (b) contact (the side of video input terminal 26 V), and further makes the sound signal inputted in a sound input terminal 26 A into the mode outputted from a speaker 22 by returning a disconnection switch 42 to its ON.
Patent JP-H0585478-A (JP)
Title: Housing structure for jet propulsion device
Inventor: KATO HIDESUMI
IPC: B63B59/04
Filed: 1991-09-28
Abstract: PURPOSE:To ensure the prevention of the adhesion of submarines or the like at the inner surface of a housing and at the same time improve the anti-wear quality of the housing inner surface. CONSTITUTION:An oxidized film 5 is provided at the inner surface of a housing 3 located on the outer edge side of an impeller 2, and at the same time an anti-contamination agent layer 6 is provided at the upper surface of this oxidized film 5.
Patent JP-H03139720-A (JP)
Title: Restart circuit for cpu
Inventor: HARA KENJI
IPC: G06F9/06
Filed: 1989-10-26
Abstract: PURPOSE:To prevent a program from being divided owing to the increase of a ROM by providing the data line of a data bus with a pull-down or pull-up resistance and placing it in a floating state when a CPU outputs a restart address. CONSTITUTION:When a reset signal is inputted, the CPU 1 outputs a restart address FFFFOH to an address bus 6 to read data out of the address of the ROM 2. Addresses A19 - A17 of the high-order three bits of the CPU 1 are all 1, so a chip enable ignal CE for the ROM 2 which is outputted from the output terminal Q0 of a decoder 3 is 1, the data bus 7 enters the floating state, and the CPU 1 reads data 7EEBH in. The data 7EEBH is a jump instruction and an arithmetic result becomes 100070H, but the address of the CPU 1 consists of 20 bits and addresses A19 - A0 become 00070H. Consequently, the system program is not divided even if the ROM 2 increases.
Patent JP-H11114324-A (JP)
Title: Direct-coupled faucet type water purifier
Inventor: OKANO MASAAKI
IPC: C02F1/28
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To save trouble in affixing a label to better operability in a direct- coupled faucet type water purifier that a water purifier body is freely attachably and detachably assembled in a faucet connecting body equipped with a flow passage switching valve by printing a date fill-in part on the surface of a housing of the purifier body. SOLUTION: In the faucet direct-coupled type water purifier, when a water flow switching lever 4 is rotated to switch a flow passage switching valve to water purification side, raw water from a faucet 9 is turned into clean water through a raw water inlet 8, a faucet connecting body 2, and a water purifier body 6 and the clean water is discharged from a clean water discharging hole 7. In this case, on the surface of a housing of the water purifier body 6, [Year- Month-Day] as a date fill-in part 1 having a blank space to fill in numbers for a date together with letters of a [replacement date] is printed at a position easy to see for a user and to the user.  The color of these printed letters and numbers is preferably made color in contrast to that of the housing of the water purifier body 6, for example, black in the case of the color of the housing of the water purifier body 6 being white.
Patent JP-H09311975-A (JP)
Title: Height adjustable dummy body
Inventor: OYA KEIZO
IPC: G07F9/02
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a height adjustable dummy body which is obtained without exchanging the dummy main bodies and just by exchanging the labels even with the commodities of different capacity. SOLUTION: A dummy body 2 is placed in an automatic vending machine and holds a label 11. A dummy main body 10 of the body 2 consists of the upper and lower cover bodies 14 and 17, the back plate parts 15 and 18, and the label holding parts 16 and 19 which are prepared at both sides of the parts 15 and 18. Then the body 10 is divided into a 1st dummy main body 12 which is fixedly placed and a 2nd dummy main body 13 which is engaged with the body 12 in a vertically movable way and can vary the height of the body 10.
Patent JP-H01118390-A (JP)
Title: Laser converging device
Inventor: UNO FUMINORI
IPC: B23K26/064
Filed: 1987-10-30
Abstract: PURPOSE:To project laser light vertically on a material face and to obtain a good cut face by providing a lens focusing laser light in parallel at the front of the focal point of the laser light converged by a condenser lens. CONSTITUTION:When the laser light is emitted from a laser oscillator, the optical path is bent by the reflection mirror on the way, the light is made incident on a condenser lens 4 and converged by a plain convex lens. This converged light is made in a parallel line by the succeeding plain concave condenser lens 10, incident vertically on a material from a nozzle port 13a together with an assisting gas without displacing the optical path by the difference in heat inputs, the assisting gas, etc., converted into a thermal energy and the material is cut. The state of the cut face of this cut material is studied, upper and lower adjusting rings 7 are revolved and the light is adjusted in the parallel light of the optimum laser light diameter.
Patent JP-H05307126-A (JP)
Title: Connection having amplifying optical fiber
Inventor: JIYANNPIEERU BURONDERU
IPC: H01S3/06
Filed: 1992-10-15
Abstract: PURPOSE: To adapt the connection to a system having an interval between pump injection devices larger than that of local amplification and allowed to be excessively harmed by a non-linear effect by including passive sections in several sections of a connected transmission line. CONSTITUTION: At least several sections of a transmission line are semi- dispersion amplification sections 14 each of which includes a passive section 16 and at least one of active sections 18, 20. Respective active sections 18, 20 and the passive section 16 have length and are continued along the length of the section 14. The section 16 is constituted of a passive optical fiber 22 including no doping material and the fiber 22 is arranged at a fixed distance from each of pump injection devices 10, 12 for injecting pump waves into the section 14. The fiber 22 occupies a part of the section length constituting the passive part of the section length and the passive part exceeds 10% of the section length and preferably set up to 15 to 65%.
Patent JP-H10108409-A (JP)
Title: Protective device for electric equipment
Inventor: IKEDA MITSUO
IPC: H02K5/22
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a protective device for electric equipment that allows cost to be reduced, has versatility and is excellent in installing workability and insulation performance, by forming a gasket into a shape similar to the shape of the open end of a terminal cover. SOLUTION: A gasket 4 is formed into a band shape similar to the shape of the open end 5a of a terminal cover, and a groove 23 into which the open end 5a of the terminal cover 5 is to be fit is formed in the central portion of the band-shaped gasket. A large opening 21, 22 through which a sealed terminal 7, an overload relay and rod 6a are to be inserted, is formed in the gasket 4, and a hole 24 through which the rod 6a is to be inserted is formed in the terminal cover 5 as well. Therefore, it is possible to form the gasket 4 using a minimum of material for the prevention of the entry of rainwater and the like, and to easily apply it to compressors that use internal protectors and those that use external overload relays.
Patent JP-S61153483-A (JP)
Inventor: YAMAMOTO HIDEO
IPC: F25D23/12
Filed: 1984-12-27
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-H04157118-A (JP)
Title: Hot-rolling method for grain-oriented silicon steel sheet
Inventor: SHIMOMUKAI HISANAGA
IPC: C21D8/12
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the development of crack during finish-rolling to prevent edge crack by applying the edging at the specific slab temp. in hot rough-rolling stage, heating the edge part of sheet bar and specifying the edge part temp. after finish- rolling. CONSTITUTION:The continuously cast slab for silicone steel containing 2.5-4.0wt.% Si, is heated at >=1400 deg.C and the hot rolling of rough-rolling and successively finish- rolling is executed to obtain the title steel sheet. At this time, the ending of 10-30mm is applied at the hot rough-rolling stage of >=1300 deg.C the slab temp., and the edge part of sheet bar is heated and the finish-rolling is executed and the edge part after rolling is made to >=800 deg.C. The edging is executed in order to make coarsened crystal grain fine with slab heating, and in the case the slab temp is lower than 1300 deg.C, precipitation of inhibitor is started and the crack is easily developed in the grain boundary of coarse un-recrystallized grains. In the case the rolling reduction quantity is less than 10mm so sufficient strain that recrystallization is generated at the edge part of slab, can not be introduced and the coarse grain caused to remain and in the case of exceeding the upper limit, the crack at the grain boundary is developed. When the temp. of edge part after finish-rolling is lower than 800 deg.C, twin crystal is developed and rapid deterioration of elongation is caused.
Patent JP-2000102854-A (JP)
Title: Inconel 706 alloy manufacture by esr dissolution method
Inventor: ISHIDA HITOSHI
IPC: C22B9/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inconel 706 alloy of less segregation and a manufacturing method therefor in an electroslag remelting(ESR) process. SOLUTION: In this ESR dissolution method of an inconel 706 alloy composed of, in mass %, 40.0-43.0% Ni, 15.50-16.50% Cr, 2.30-3.20% Nb, 1.50-1.80% Ti, and the balance Fe and inevitable impurities, the inconel 706 alloy is manufactured by the ESR process wherein cooling velocity at a solidifying time is made at 1.5 deg.C/min or more. Also, an inconel 706 alloy ingot is manufactured by the ESR dissolution method of the inconel 706 alloy wherein dendrite secondary arm spacing of an ingot solidification structure is 200 μm or less.
Patent JP-H05122357-A (JP)
Title: Message waiting controller
Inventor: IMAI YOSHINOBU
IPC: H04M3/42
Filed: 1991-10-24
Abstract: PURPOSE:To provide the message waiting controller in which a subscriber circuit at a low cost with small size and light weight is realized. CONSTITUTION:Plural subscriber circuits 20 and one central controller 2 are connected to an exchange 1, a signal driver receiver 3 is connected to the central controller 2, and a telephone set 5 is connected to each subscriber circuit 20, and in such a system, a message waiting signal generator 30 generating a message waiting signal is connected to the exchange 1. When the arrival of the message waiting signal to the subscriber, the central controller 2 sends a control signal to the subscriber circuit 20 via the signal driver receiver 3 to allow the message waiting signal to pass through the subscriber circuit 20 concerned, and the telephone set 5 detects the message waiting signal to light a lamp in the on-hook state.
Patent JP-H02124534-A (JP)
Title: Liquid crystal display element and manufacture thereof
Inventor: MASUTANI NOBORU
IPC: G02F1/1337
Filed: 1988-11-02
Abstract: PURPOSE:To prevent a problem such as a display irregularity, a defect in illumination due to an improper orienting film, etc., by forming an orienting film of specific film thickness of a water surface expansion film of an organic high polymer in a pattern shape. CONSTITUTION:When a water surface expansion film forming method is employed, a high polymer film 4 of 30 - 1,000Angstrom  in film thickness can be formed on a glass substrate in a single process in a short time and the thin film 4 expanded on a water surface 3 is pulled in a fixed direction to obtain the thin film where high molecules are oriented uniformly in the fixed direction. This film 4 orients liquid crystal molecules. This orienting film 4 need not be rubbed, so no static electricity is generated and an electrode, etc., is not broken. Consequently, the film thickness can be made uniform within contaminating the orientation border surface, so no irregularity in display is caused and the defect in illumination due to the improperness of the orienting film 4 is prevented.
Patent JP-S62136900-A (JP)
Inventor: ISHINAGA HIDEKI
IPC: H04N5/64
Filed: 1985-12-11
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-S63130495-A (JP)
Title: Contra-rotating propeller type propulsion device
Inventor: HOSHINO TETSUJI
IPC: B63H5/10
Filed: 1986-11-21
Abstract: PURPOSE:To absorb a rotary flow component in the back flow of a propeller and improve propulsion efficiency by providing a propeller pitch controller which can control a pitch varying mechanism by means of a signal from the detector of a rotation component in the back flow of said propeller. CONSTITUTION:When there is a rotation component in the back flow of a propeller at the time of the sailing of a ship, a fin 32 is rotated and the rotating direction and speed are detected by a tachometer 33. A propeller pitch controller 34 which received the detected signal outputs a control signal to a hydraulic pump 35, which, in turn, feeds pressure oil selectively into the oil chambers 23, 24 of a cylinder 36. Thereby, as a piston 38 is moved in right and left directions causing a disk member 50 to move right and left directions while keeping the engaged condition between a groove 51 and a pin 48 in a propeller boss 45, propeller blades 49 are rotated around a rotary shaft 47, to change the propeller pitch of a propeller 3. Since the propeller pitch is thus changed, the rotating energy of a flow which is dispersed into the back flow of the propeller is eliminated, improving the propulsion efficiency of a propeller.
Patent JP-H01119998-A (JP)
Title: Semiconductive memory device
Inventor: TERADA YASUSHI
IPC: H01L27/04
Filed: 1987-11-04
Abstract: PURPOSE:To improve memory efficiency by separately obtaining exclusive logical sums in units of an input/output data width according to a control signal, further, obtaining the exclusive logical sum of the exclusive logical sums and generating the inspection bit of bit data in units of a page. CONSTITUTION:An inspection bit generator 6 in an error correcting code circuit separately obtains the exclusive logical sums in units of the input/output data width first by exclusive OR gates (EXOR11-EXOR1n)-(EXORm1-EXORmn) according to the control signal for bit data D0-D7 in units of a page which exceed the input/output data width. Further, by obtaining the exclusive logical sum of the exclusive logical sums by exclusive OR gates EXOR1-EXORm, inspection bits K1-Km of the bit data D0-D7 in units of a page are generated. Consequently, the bit data D0-D7 in units of a page can be successively fetched at the input/output data width. Thus, the error of the bit data stored in the memory can be detected and corrected, and the memory efficiency is improved.
Patent JP-H08117612-A (JP)
Title: Metallic support
Inventor: TSUKIIDE YUUZOU
IPC: B01D53/94
Filed: 1994-10-19
Abstract: PURPOSE: To uniformize the cell density and to reduce the size of drawing holes of jigs (pins) used for the winding formation of a honeycomb body in a metallic support by reducing the thickness of the sheets of the flat sheet-like strip of the uppermost and lowermost layers of a stack as compared with the thickness of the other sheets of the flat sheet-like strip and corrugated sheet-like strip, which stack is formed by alternately stacking sheets of a flat sheet-like strip and sheets of a corrugated sheet- like strip up to a desired number of stages. CONSTITUTION: A S-shaped metallic honeycomb body H1 that is the major component of this metallic support MS is manufactured by using a stack S1 which is formed by alternately stacking sheets of a flat sheet-like strip 1 and sheets of a corrugated sheet-like strip 2 up to a desired number of stages and also utilizing jigs for the winding formation of the body H1 . At this time, as the sheets of the strip 1 of the uppermost and lowermost layers of the stack S1 , thinner sheets 11 and 12 of the strip 1 than the other sheets of the strips 1 and 2 are used.  Thus, the size of the drawing holes 4 of the jigs is remarkably reduced as compared with that of the conventional drawing holes at the time of pulling out and removing the jigs for the winding formation of the honeycomb body H1 after manufacturing the S-shaped honeycomb body H1 and also the uniformization of the cell density of the honeycomb body H1 can be realized.
Patent JP-S63132784-A (JP)
Title: Method for forming valve seat member
Inventor: CHIKUGO KAZUO
IPC: B23K13/00
Filed: 1986-11-25
Abstract: PURPOSE:To abbreviate a process and to obtain a wear resistant seat part under high temp. and high pressure by abutting the compact containing a specified component to a cylinder head and depositing it with high frequency heating. CONSTITUTION:A formed body 6 contains an alloy powder of lower m.p. than that of the material for cylinder head, contains a hard particle for giving wear resistance as a seat material and is a compact combined by a resin binder, etc. This plate like formed body 6 is abutted to the recessed place 7 formed on a cylinder head 2, a high frequency heating coil 5 supported by a stopper 4 is used and the formed body 6 is deposited with its cladding to the cylinder head 2 by high frequency heating method to obtain a high frequency melted seat part. The forming of a valve seat is thus performed easily with less stages.