baber/WOPTO huggingface dataset:
Patent JP-S61260440-A (JP)
Title: Optical head for photomagnetic recording
Inventor: YONEKUBO MASATOSHI
IPC: G11B7/135
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a good S/N without converting the light including a reproduced signal to an eliptically polarized light by providing a dielectric film, which controls the phase difference between the p-polarized light and the s- polarized light of the reflected light, on a plane mirror. CONSTITUTION:A multilayered dielectric film is vacuum-deposited to a plane mirror 104 to control the phase difference. The light modulated and reflected by a recording medium 101 is converted to parallel rays of light again by an objective lens 102 and is reflected on the plane mirror 104 without generating the phase difference, and 100% of the s-polarized light component and 50% of the p-polarized light component which are generated by modulation of the recording medium 101 are reflected on a PBS (polarizing beam splitter) 105 and reach a PBS108 having the same reflection factor. The light reflected on the PBS108 is absorbed selectively by a polarizing plate 109 and is condensed on an APD111 by a condenser lens 110 and is detected as a signal. The light transmitted through the PBS108 is shaped to a semicircle by a knife edge 108 and is condensed on a 4-divided photo diode 114 by a condenser lens 113.
Patent JP-S62258790-A (JP)
Title: Controlling device for amount of fresh water produced by multi-flash type fresh water generator
Inventor: FUKUMOTO KATSUTOSHI
IPC: C02F1/02
Filed: 1986-05-06
Abstract: PURPOSE:To easily enable corresponding to the interstage pressure difference in a wide range by providing a buffer, a controller for the amount of fresh water to be produced and various arithmetic units. CONSTITUTION:Seawater introduced from a cooling water pump 24 is passed through a distiller 8 and thereafter one part thereof is discharged outside and the remainder is passed through a branched water feed pipeline 39 and introduced into a brine reservoir 14n of a final-step evaporation chamber 4n. Brine is allowed to flow through a circulation route 26 and while it is passed through the distiller 7, vapor ascending from the lower part is condensed thereby. Then brine reaches the first-step evaporation chamber 4a and is subjected to flash evaporation. After generating vapor, the brine retained in the brine reservoir 14a is passed through an interstage brine flow passage 13 and introduced into a low-pressure evaporation chamber 4b and subjected to flash evaporation. The liquid surface 16n of brine incorporated in the brine reservoir 14n is detected by a detector 27 for the liquid surface of brine and compared with the preset value and excess brine is discharged through a control valve 29 outside.
Patent JP-S61261899-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C29/00
Filed: 1985-05-15
Abstract: PURPOSE:To constitute easily a memory cell array with an error detecting correcting circuit by dividing and arranging a horizontal/vertical selector part and a decoder part into both sides of the memory cell array. CONSTITUTION:A horizontal selector HSEL to select respective memories of the row including the access memory, and a decoder HDEC for the horizon to control this are divided and arranged to one side of the array 10. And in the same way, a vertical selector VSEL and a vertical decoder VDEC are divided and arranged to other side of the array 10. By such an arrangement, as these are arranged to one side, it sill not occur that for the wiring, the horizontal side cross vertical side or the vertical side crosses the horizontal side, the layout comes to be easy and the design rule will not be severe. As this result, the memory cell array with the error detecting correcting circuit can be easily constituted.
Patent JP-H1126779-A (JP)
Title: Power diode
Inventor: SITTIG ROLAND
IPC: H01L29/861
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the device comprising a high electricfield region and a low electricfield region which do not strongly depend on temperature, by providing the constitution wherein at least one part is curved at the boundary plane of an inner region and an anode region, and/or at least one first conductivity type floating region are provided in the inner region. SOLUTION: The function of a floating region is substituted by the formation of an anode region 6. The anode region 6 has the region which protrudes into a semiconductor substrate 1 in the plug shape. The sharply curved part is formed at the boundary plane of a p-n junction 4 between the anode region 6 and an inner region 2 by the region, which protrudes into the semiconductor substrate 1 in the plug shape. The curve part causes the local separation of a high electricfield region and a low electricfield region. The breakdown of the electric field occurs in high priority in the range of the strong curved part of the p-n junction in this part. The sharply localized electricfield increase is generated.  In this way, the device comprising the high electricfield region and the low electricfield region, which do not depend on temperature strongly without space charge coupling, can be obtained.
Patent JP-H11275986-A (JP)
Title: Degradable mulch film for agriculture
Inventor: YOSHII FUMIO
IPC: C08G63/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mulch film having improved shapability and practicality, having a proper strength capable of being plowed in after used for a prescribed period and having the same or larger biodegradability as or than those of conventional films in soil by subjecting a specific component to a radiation irradiation treatment to improve heat resistance. SOLUTION: This mulch film for agriculture is produced by shaping a lactone resin alone or a composition comprising the lactone resin and one or more other biodegradable resins. The lactone resin as the component of the mulch film for agriculture singly or together with at least one other component is subjected to a radiation irradiation treatment. Therein, the other biodegradable resin is preferably a synthetic polymer such as an aliphatic polyester and/or a natural polymer such as starch. A lactone resin/synthetic polyester resin weight ratio is preferably 5/95 to 70/30.
Patent JP-S585185-A (JP)
Title: Medium for cultivating fruit body of basidiomycetes
Inventor: YAMADA SHIROU
IPC: A01G1/04
Filed: 1981-07-03
Abstract: PURPOSE:A medium for cultivating fruit bodies of Basidiomycetes capable of  producing fruit bodies in high field, by using crushed pods of peanuts. CONSTITUTION:A medium comprising powdered, crushed, or thinly cut woody raw material, rice bran, and/or maize bran is uniformly blended with 5-28wt%, preferably 7-12wt% calculated as dry weight based on total medium amount of pods of peanuts which are crushed into preferably 4-14 meshes, preferably 8-12 meshes.
Patent JP-H06294045-A (JP)
Title: Display controller for loom
Inventor: YAMAZAKI MORIKAZU
IPC: D03D51/00
Filed: 1993-04-05
Abstract: PURPOSE:To reduce the operation man-hour of a worker by automatically displaying an image corresponding to the operation of a loom as a basic image. CONSTITUTION:The characteristic of this display controller for a loom is disposing a display 10 capable of switchably displaying plural image contents formed on the basis of the operation states of the loom, a display image-forming device 14 for forming the plural image contents to be displayed on the displayer 10 on the basis of information relating to the operation states of the loom, a display-demanding means 28 for outputting a command for displaying a prescribed image content for a constant time on the displayer 10 in relation to the generation of a prescribed event, and an image-switching means 16 for switching the image of the displayer 10 on the basis of the command from the display-demanding means 28 and displaying the switched image on the displayer 10 as a basic image.
Patent JP-H09262017-A (JP)
Title: Harvester for root vegetables
Inventor: KAWAMURA OSAMU
IPC: A01D67/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for root vegetables capable of making an operator, who monitors and corrects the positions of root vegetables delivered from the holding end part of a pulling out and transporting material to a laterally transporting material, conveniently get on and off the harvester. SOLUTION: This harvester for root vegetables is equipped with a pulling out and a transporting part 2 at one side of a machine body and a controlling part A at another side. The harvester is furnished with a laterally transporting material 5 for receiving root vegetables transported in a hung state to the holding end part of the pulling out and transporting material 2 and laterally sending the root vegetables to the rear side of the controlling part A. Both a right and a left part between a front column 3 of the controlling part A and a driver's seat 4 are opened.
Patent JP-S58223659-A (JP)
Inventor: MATSUI KENICHI
IPC: C04B38/00
Filed: 1982-06-15
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-H06293384-A (JP)
Title: Automatically inspecting device for spherical tank of lng carrier
Inventor: NAKAO TSUYOSHI
IPC: B65D90/48
Filed: 1993-04-06
Abstract: PURPOSE:To obtain an automatically inspecting device for a spherical tank of LNG carrier, which enables an inspector to make an overall and relatively close inspection without requiring him to go up to a high place and therefore provides an excellent inspecting accuracy and safety. CONSTITUTION:The title automatically inspecting device is provided with a quadrant rotary foothold 3 movable within a space 03a to be inspected along a heat preventing material 02 of the upper half part of a spherical tank 01, a photographing mechanism mounted to a dolly 5 vertically movable along the upper surface of the rotary foothold 3 and a remote control mechanism both for the rotary foothold 3 and for the photographing mechanism.
Patent JP-H06294716-A (JP)
Title: Sampling system
Inventor: NOMURA MASAJI
IPC: G01N1/04
Filed: 1993-04-06
Abstract: PURPOSE:To return unnecessary sample to a line by providing a sampling pipe communicated with a vertical powder containing chamber having an upper inlet and a lower outlet, equipped respectively with valves, and a compressed air flow-in port and branched obliquely downward with a valve being provided at a projecting part. CONSTITUTION:The sampling system comprises a containing chamber 1 in which a powder material G flows through an upper inlet provided with a valve 1a down to a lower outlet provided with a valve 1b, and a sampling pipe 2 branched therefrom and projecting obliquely downward. The sampling pipe 2 is provided with a valve 2a at a point separated by a predetermined distance from a branch point and an air pipe 3 from a compressed air source is coupled with the chamber 1. A vessel 4 is advanced into and retracted from a main line 10 a plurality of times and a predetermined quantity of powder material G is thrown through a hopper 5 and a mixer 6 into the sampling system. A predetermined quantity of sample is then sampled by means of the sampling pipe 2 and fed to a moisture gauge. The residual powder material G is returned back to the line 10 through a returning system comprising a vessel 7, a rotary valve 8, and an air pipe 9.
Patent JP-S5531605-A (JP)
Title: Guard system of frequency converter
Inventor: SAITOU SUKEO
IPC: H02M5/45
Filed: 1978-08-25
Abstract: PURPOSE: To improve the reliability of a frequency converter, by discriminating pulses in response to output ac current waves processed by each ring counter.  
     CONSTITUTION: When no noise is produced at a time t 1 , the AND output between a signal s 3  and an output signal Q of a flip-flop circuit FF to which the set signal s 1  and a reset signal s 2  are added is not produced due to the reset signal and accordingly no failure signal is produced. If a noise is produced, the flip-flop FF is not reset and a failure signal is produced in the output signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5627641-A (JP)
Title: Method for inspecting glass bottle and the like
Inventor: KURAHASHI MICHIHITO
IPC: G01N21/90
Filed: 1979-08-14
Abstract: PURPOSE:To obtain inspection results of high reliability by comparing values which pass a threshold value among the pulses of video signals of scatered light included in reflected light from inspected objects with a reference value. CONSTITUTION:Inspected objects, beer bottles 1, 1..., are mounted on conveyers 2, 2... and conveyed horizontally. A light source 3 and a camera 4 are so arranged to form an include angle theta of about 60 deg. at the longitudinal axis of a bottle 1 at an inspected position. The bottle 1 is given rotation in the arrow mark direction at the inspected position and turns once in a short time. Light caught by an image sensor camera 4 during this rotation is converted into pulses in the camera, and only the number of pulses passing a set value is taken out. This number of pulses is integrated by a calculator 5, and at the same time, a bottle 1, the integrated value of which passes a reference value is rejected by a rejecting device. The number and strength of the pulses can be observed as wave forms 7 on a synchroscope 6.
Patent JP-H08297151-A (JP)
Title: Semiconductor device inspecting handler
Inventor: YAMAGUCHI HIDENOBU
IPC: G01R31/26
Filed: 1995-04-27
Abstract: PURPOSE: To provide an inspecting handier used for selecting electrical characteristics in the manufacturing process of a TAB type semiconductor device. CONSTITUTION: Many sets of probe needles 8 are diagonally fixed to a base substrate 6 on one face of the base substrate 6 made of an insulating member so that the idle ends of the probe needles 8 of each set are nearly on a straight line at prescribed intervals, and electrode pads 6d electrically connected to the probe needles 8 are formed on the other face of the base substrate 6. The idle ends of the probe needles 8 are brought into electric and elastic contact with the electrodes of semiconductor devices, and the probe needles 8 are connected to an external measuring device via contact pieces 10 kept in contact with the electrode pads 6d in this semiconductor device inspecting hander.  A reinforcing plate 14 nearly equal to the base substrate 6 in diameter and opened with through holes 14b to be inserted with the elastic contact pieces 10 is fixed to the face of the base substrate 6 where the electrode pads 6d are formed.
Patent JP-S61262793-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: G09G3/296
Filed: 1985-05-17
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-H05282731-A (JP)
Title: Object lens control system
IPC: G11B11/105
Filed: 1992-03-31
Abstract: PURPOSE:To secure the reproducibility of data at all times by detecting an error in the tracking of an object lens about an optical pickup device and giving an offset quantity prior to the recording of the data. CONSTITUTION:This control system supplies a test signal from a control system to an encoder decoder 46 prior to the magnetooptic recording to record the test signal and also detect the reproduction signal of the test signal recorded by a servo RF amplifier 40 at the same time. When the data are recorded, a servocontrol circuit 43 performs tracking control over the objective 2 by making a shift by the offset quantity stored in a memory 42. In this case, even when a position shift is caused during use, the reproducibility of the data is secured at all times in a range of the tracking fine adjustment of the object lens 2.
Patent JP-H11278343-A (JP)
Title: Small-sized-vehicle power unit with water-cooled internal combustion engine
Inventor: TAWARADA YUICHI
IPC: B62M7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized-vehicle power unit that integrally contains a water-cooled internal combustion engine and a power transmission, especially provide a small-sized-vehicle power unit integrated with a radiator. SOLUTION: A small-sized-vehicle power unit 1 is integrally formed with a water-cooled internal combustion engine 2 and a power transmission 3 that supports a rear wheel 19 on its one side. This power unit 1, whose forward portion is attached to a vehicle body 0 for vertical swing movement, is integrated with a radiator 39 placed by its swingable mounting part 13.
Patent JP-H11276053-A (JP)
Title: Trapping rat, and device for continuously and automatically trapping rat
Inventor: IWAMI TADAHITO
IPC: A01M23/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for trapping rats, utilizing rat behavior to efficiently make a wholesale trapping by throwing rats, caught in a capture box, into a drowning tank provided in the device to drown them in a short time. SOLUTION: This device for trapping and drowning rats is provided with a rat-luring passage in a passage to a rat-luring region, capture box 1 into which a rat passing the rat-luring passage is fallen, and drowning tank 2 holding a drowning liquid in the device, wherein a rat fallen into the capture box 1 is drowned in a short time in the drowning tank 2. It is preferable that the rat-luring region is provided with a natural feed, e.g. kitchen garbage which is normally disposed of, staple grains (e.g. sunflower seeds), plant tasty for rats or extract therefrom, or feed containing the extract.
Patent JP-H08294918-A (JP)
Title: Raw material for manufacturing frtp product and manufacture thereof
Inventor: ISHIBASHI SOICHI
IPC: B29B11/16
Filed: 1995-04-27
Abstract: PURPOSE: To provide a raw material for manufacturing an FRTP product and a method for manufacturing the same which has excellent fluidity and can obtain the product having excellent dynamic characteristics even if the product is thin and in which the breakage of reinforcing fiber in the steps of molding can be suppressed. CONSTITUTION: A raw material for manufacturing an FRTP product is made by impregnating reinforcing fiber bundle in which single yarns are extended in one direction with thermoplastic resin containing powder having a mean particle size of 0.1 to 50μm to be combined. The material is obtained by melting the mixture of the thermoplastic resin with powder, supplying it to a die, drawing the bundle via the die, and impregnating the bundle with the mixture to be combined.
Patent JP-S5438249-A (JP)
Title: Continuous hot rolling method
Inventor: UEDA TOORU
IPC: B21B1/02
Filed: 1977-08-31
Abstract: PURPOSE:To decrease sharply the fuel for the heating furnace and, at the same time, to prevent the lowering of the productivity, by inserting appropriately the processes omitting the heating process and the processes of continuous casting-heating -continuous hot pressing into the usual processes of ingot making-soaking-blooming -heating-continuous hot rolling, when the steel strip is hot rolled continuously.
Patent JP-H08297805-A (JP)
Title: Magnetic disk device
Inventor: IWAMA HIDEO
IPC: G11B5/09
Filed: 1995-04-27
Abstract: PURPOSE: To release a reproducing error caused by a magnetic domain structure with high probability by holding a write current set to be almost equal to or less than the half of that at the time of a normal writing for a time until data on a magnetic disk in which a current value setting part becomes the cause of the generating of errors are read out normally. CONSTITUTION: The magnetic disk device connected to a host computer is provided with a disk drive 11 performing a data recording and reproducing with respect to a magnetic disk and a disk controller controlling the recording and reproducing operation of the drive 11. The host computer has a function outputting a prescribed control command and a data writing and reading command to the magnetic disk device according to the program to be executed and the controller has a function outputting operating situations of the whole of devices including the disk drive 11 and data read out of the drive 11 to the host computer 20.  Then, the magnitude of the write current to be impressed on a magnetic head 1 according the error detection situation of a reproducing error detecting part 2 is set to the minute value almost equal to or less than the half as compared with that at the time of the normal writing and then the write current after the setting is impressed on the magnetic head 1 in a write driving part 4.
Patent JP-H07298227-A (JP)
Title: Moving image processing unit
Inventor: HIRABAYASHI KOJI
IPC: H04M11/00
Filed: 1994-04-20
Abstract: PURPOSE:To attain simple and easy communication with full feeling of presence in which transmission of a portrait image is not interrupted in the case of information transmission other than the portrait image by sending superimposed image information resulting from superimposing moving image information received from a moving image input means onto hand-written image information received by a hand-written image input means by means of a transmission control means. CONSTITUTION:Only a master image 1a is formed on a display device 1 when a changeover switch 9 for display/erasure of a slave image 1b is open and only a received image is displayed. Furthermore, in this state, only a portrait image of a sender picked up by a CCD camera 2 is sent as a transmission image. When the changeover switch 9 is closed, the slave image 1b for a sender image monitor is formed on the display device 1, on which the portrait image of the sender is displayed. Then a hand-written image is entered by using a digitizer 3, an input pen 4, a clear button 7 and a color pallet button group 8. When the input is finished and a changeover switch 6 is closed, a superimposed image is sent to an opposite party.
Patent JP-S5437617-A (JP)
Title: Error correcting method
Inventor: DOI TOSHITADA
IPC: H02J1/16
Filed: 1977-08-31
Abstract: PURPOSE:To make the error detection and correction possible by subjecting plural syndromes, which are obtained from the receiving sequence containing information words and inspection words, to the logical operation.
Patent JP-H01274527-A (JP)
Title: Optional access type two-way broadcast system
Inventor: KITADE KENJI
IPC: H04H20/76
Filed: 1988-04-27
Abstract: PURPOSE:To listen to a desired program for a desired time for any number of times by allowing the user side to select a program at any time and to give a request based on a program list registered by a broadcast station in advance. CONSTITUTION:A reception section 1 of a broadcast station (a) receives a request from each user station together with a user identification code and gives a retrieval command to a retrieval section 2. The retrieval section 2 retrieves a program requested from a number registration section 3 being a data base and gives it to a distribution section 4. Since same numbers are requested from plural user stations, the distribution section 4 arranges the requested program and share the program to the request user. Then a requested program is sent based on the user identification code to the user requested by a transmission section 5. On the other hand, the user station side (b) receives a program requested by the reception section 6 and a program request input section 7 selects the desired program among the program list distributed in advance and gives a request at any time to the broadcast station. A transmission section 8 adds the user identification code to the requested program and sends the result to the broadcast station.
Patent JP-H05105282-A (JP)
Title: Storage device for paper sheet
Inventor: SUZUKI MASAYUKI
IPC: B65H7/04
Filed: 1991-04-10
Abstract: PURPOSE:To improve a degree of freedom of material selection without using magnet and to monitor a stable residual amount while attempting cost reduction. CONSTITUTION:A detection part 15 provided on a back-up plate 9 to pressurize paper sheets toward a feed-roller 7 and a fixed type photosensor 17 to optically detect the detection part 15 are provided, and the detection part 15 and the photosensor 17 are positioned so that the photosensor 17 detects the detection part 15 from the time when the residual amount of the paper sheets decreases until the time it runs out, and a display means to display that the photosensor 17 detects the detection part 15 of the back-up plate 9 when it happens is provided.