baber/WOPTO huggingface dataset:
Patent JP-S5839724-A (JP)
Title: Artificial graphitic roll material
Inventor: YAMAZAKI HIROSHI
IPC: C21D1/00
Filed: 1981-09-03
Abstract: PURPOSE:To obtain an artificial graphitic roll material preventing the cracking of the surface of a silicon steel plate by forming the sleeve of the roll with artificial graphite holding pores having specified properties and by connecting all the pores. CONSTITUTION:A roll material is obtd. by forming the sleeve of the roll with artificial graphite holding pores all of which have been connected. Each of the pores has a shape similar to a circle or an ellipse, >=60% of all the pores have <=4 ratio between the maximum width of the pore and the minimum width passing through the center, and the maximum width of the pores is adjusted to <=50mum. A filler having <= about 30mum average particle size and >= about 85% fixed carbon content is used. Particles having >= about 100mum particle size are not contained in the filler, and >= about 50% of the filler is composed of particles having <= about 40mum particle size. A binder having about 60-70% fixed carbon content and a binder having about 20-30% fixed carbon content are used at the same time. The filler and the binders are kneaded with about 10- 20% polar org. solvent, kept at different temps. for a fixed time, crushed, immediately subjected to isostatic pressing, and sintered in an inert gaseous atmosphere.
Patent JP-H01306988-A (JP)
Title: Lighting device for automatic vending machine
Inventor: TONOMURA TAICHI
IPC: G07F9/02
Filed: 1988-06-03
Abstract: PURPOSE:To freely select the brightness of the title device by providing a supporting member which is provided to the backboard of an article display chamber and can be put in numerous engaging holes provided at fixed intervals in a detachable state and a lighting lamp fitting plate which is inserted into the supporting member and engaged in the forward-backward direction in steps. CONSTITUTION:When the engaging position of a lighting lamp 19 with holes 20a which are provided on the upper and lower surfaces of a supporting member 21 having an almost U-shape at arbitrary intervals in the length direction of the member 21 is changed, the lighting lamp 19 can be moved in steps in the forward-backward direction. Moreover, when the detaining pieces 21a of the member 21 engaged with plural engaging holes 20a provided in a backboard 20 at regular intervals in the width direction are removed and engaging position of the lamp 19 is changed, the size of the lamp 19 can be changed arbitrarily. Thus the position of the light lamp can be changed in steps in the forward- backward direction and the lighting brightness of the articles samples in an article display chamber can be adjusted freely. At the same time, the parts used for this purpose can be standardized.
Patent JP-H033344-A (JP)
Title: Semiconductor device and its measuring method
Inventor: YAMAUCHI TSUNENORI
IPC: H01L21/66
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate an error caused by a leak current generating around a pad or an element, and accurately estimate a device, by providing a conducting layer surrounding at least a part around a pad or an element formed on a semiconductor substrate, and electrically insulating said conducting layer from the pad or the element. CONSTITUTION:A conducting layer 3 surrounding at least a part of a pad 2 or an element formed on a semiconductor substrate 11 is provided. Said conducting layer 3 is electrically insulated from the pad 2 or the element. The above conducting layer 3 is used as a guard ring, and kept at the same potential as the measuring terminal of the pad 2 or the element. A measuring instrument is connected between the guard ring and the measuring terminal of the pad 2 or the element, thereby performing measument. For example, the bonding pads 2 which are connected with a first layer Al wiring 1 and formed by a second Al wiring layer are arranged in the peripheral part of the substrate 11, and the guard rings 3 formed by the second Al wiring are arranged around the bonding pads 2.
Patent JP-S621003-A (JP)
Title: Numerical controller capable of changing setting of memory contents
Inventor: NISHIYAMA KIYOTAKA
IPC: G06F21/79
Filed: 1985-06-26
Abstract: PURPOSE:To change the setting of the memory contents only in a desired mode for inspection, etc. by using a monitor which is started by a prescribed external signal and can change the setting of the memory contents in a prescribed area according to a change command signal for setting of memory contents. CONSTITUTION:A monitor 25 is provided with a communication part 27, an address input storing part 29, an address comparison part 31, a changed data storing part 33, a read-out data storing part 35, a memory writing part 37 and a memory reading part 39. When the external signal and a memory change command signal are sent from a service tool 21, it is decided whether or not these input signals indicate the change of the memory contents and also the addresses designated by these input signals are included in a prescribed address range. When it is decided that the memory contents of a command address can be changed, the contents of the designated area (address) are set and then displayed on a display part of the tool 21 for confirmation.
Patent JP-S5363302-A (JP)
Title: Preparation of olefin compounds
Inventor: ISHIKAWA HIROSHI
IPC: B01J21/00
Filed: 1976-11-16
Abstract: PURPOSE: To prepare olefin compounds useful as synthetic raw materials for insect pheromone, etc., steroeselectively and in high yields, by reacting allyl ether compounds and metal hydrides in the presence of halogenotitanium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0431507-A (JP)
Title: Disassembly transportation method of large scale pipe driver
Inventor: ISHIDA MASUO
IPC: E02D7/16
Filed: 1990-05-28
Abstract: PURPOSE:To promote the efficiency and safety of transportation work by providing arms equipped with front jacks so that they are capable of opening and shutting, providing arms equipped with outrigger jacks so that they are capable of bending backward of the body, and making it possible to mount a large scale pile driver on a truck by itself. CONSTITUTION:Arms 8 equipped with front jacks 7 are provided to both sides of a leader bracket 4 of a large scale pile driver 1, and arms 11 equipped with out-rigger jacks 10 are provided to right and left of the rear of an upper turning body 3. Both jacks 7 and 10 are expanded to separate a crawler 15 from the ground, crawler expansion cylinders are respectively expanded to remove the crawler 15 from a truck frame 14, and the lower surface of the truck frame 14 is brought into contact with the ground. After that, the lower surface of the truck frame 14 is lifted above the height of a truck 18, and the jacks 7 and 10 are contracted to mount them on loading space 18a after the truck 18 is pulled in. Then, the jacks 7 and 10 are stored in the width of the body.
Patent JP-S5262987-A (JP)
Title: Edge-wiping device for a fluorescent lamp
Inventor: MINAMI TOSHIO
IPC: H01J9/22
Filed: 1975-11-19
Abstract: PURPOSE: To continuously perform wiping of a pipe at high speed from both ends of the glass pipe and causing air-blow from one side of a pipe-wiping head so as to suck and discharge a fluorescent powder that is wiped away by a center valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05195545-A (JP)
Title: Attachment stripping device of bucket for excavator
Inventor: KURAMOTO YASUZO
IPC: E02F3/40
Filed: 1991-05-14
Abstract: PURPOSE:To scrape soil attaching on the internal surface of a bucket automatically, and to discharge soil from the bucket. CONSTITUTION:A bucket 2 is supported to a front arm 3 in a rotatable manner centering around a bucket shaft 12. A stripping member 13 is formed in an approximately portal shape having arm sections 13a turned centering around a shaft 14 and a scraping section 13b slid on the internal surface of the bucket. When the bucket 2 is rotated, the stripping member 13 is revolved and driven centering around the shaft 14 by a rotary drive mechanism 23 composed of a sprocket 15, a chain 16, a wire 21, a tension spring 17, etc. The scraping section 13b scrapes soil 22 adhering on the internal surface of the bucket 2 and discharges it from the bucket 2 at that time.
Patent JP-2000326981-A (JP)
Title: Post pallet for suspending coiled-up matter
Inventor: SAKAGUCHI MASAAKI
IPC: B65D19/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce vibration during transportation for coiled-up matters without making the outer diameter large for a hanging core to be inserted into a core of a coiled-up matter even though the inner diameter of the core is large. SOLUTION: For a post pallet 1 having posts 9A-9D erected at four corners of its bottom, beams 11 and 12 are installed face to face between adjoining posts on the right and left respectively at the front and rear, and a necessary number of intermediate posts 13, 14 are erected face to face in the longitudinal direction between each of the beams 11, 12 and the bottom. And a hanging core 16 in the outer diameter a half or below the inner diameter of a cylindrical core 21 for a coiled-up matter C is provided at positions over the upper ends of the opposite intermediate posts 13 and 14, extending over a span between both of the beams 11 and 12, and a square frame-shaped device 24 for preventing vibration of the coiled-up matter is inserted into the center of the cylindrical core 21.
Patent JP-S6118008-A (JP)
Title: Data input device of numerical controller
Inventor: YAMASHITA HIDEFUMI
IPC: G05B19/409
Filed: 1984-07-04
Abstract: PURPOSE:To select easily two types of data on a main spindle in terms of the peripheral speed and the rotational frequency of the main spindle which are set previously when the material conditions are set, by using a CRT screen, the ten- key and a set key. CONSTITUTION:The rotational frequency and the revolving data on a main spindle are displayed in areas (a) and (b) of a CRT screen 1 respectively. When a set key is pushed with the area (a) where no data is fed, a cursor 2 is shifted to the area (b) to attain the input of the data on the peripheral speed. This data on the peripheral speed so far stored in a store area 3 is automatically stored at the area (b) when the cursor 2 is moved to the area (b). Under such conditions, the peripheral speed data set previously and displayed can be set together with the peripheral speed data with which the numerical value is optionally fed by ten-key. Thus it is possible to select easily two types of revolution data on the main spindle in terms of the peripheral speed and the rotational frequency of the main spindle which are set previously when the material conditions are set.
Patent JP-S5565225-A (JP)
Title: Production of polyester polyacrylate with low irritation
Inventor: NAKAGAWA TERUO
IPC: C07C69/75
Filed: 1978-11-11
Abstract: PURPOSE: The reaction between a polycarboxylic acid and a monoepoxide gives a polyesterpolyol, which is made to react with acrylic acid to produce title acrylate with low skin irritation that readily polymerizes and crosslinks.  
     CONSTITUTION: The addition reaction of (A) a polycarboxylic acid to (B) a monoepoxide as ethylene oxide is effected to give a polyesterpolyol of over 240 molecular weight. Then, the product is esterified with (C) acrylic acid. On the esterification, the use of a solvent that forms azeotropic mixture with water, such as toluene, a catalyst, such as p-toluenesulfonic acid, and a polymerization inhibitor, such as hydroquinone, is preferred. The equivalent ratio of component A to component B is 1 equivalent to 1W4mol and component C is 0.8W1.2mol to 1 equivalent of component A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6041306-A (JP)
Title: Acoustic device
Inventor: NAKAO YOSHIKAZU
IPC: H03F3/181
Filed: 1984-07-04
Abstract: PURPOSE:To simplify the mike mixing operation without degrading the signal from a program source by providing a switch which switches the signal from the program source and the output of a mixing circuit and interlocking this switch with attaching and detaching operations of a microphone to and from a jack. CONSTITUTION:An acoustic device is provided with mixing circuits 16-20 where the signal from the program source selected by a selector switch 1 and the microphone signal from a microphone amplifier 12 are mixed. A switch 14 is provided which switches the signal from the program source and the signal obtained by amplifying the signal, which is mixed by circuits 16-20, in an amplifier 21. This switch 14 is switched in accordance with attaching and detaching operations of the microphone to and from a mike jack 11. The switch 14 is connected to a terminal (a) when the microphone is not inserted to the jace 11, and the switch 14 is connected to a terminal (b) when it is inserted to the jack 11, and an acoustic signal is outputted to a sound recording signal terminal 15 and a speaker 7 without degrading the source-side signal, and thus, the mixing operation is simplified.
Patent JP-S5840619-A (JP)
Title: Sequence controller and its control method
Inventor: SUGIMOTO NORIHIKO
IPC: G05B19/05
Filed: 1981-09-04
Abstract: PURPOSE:To improve the processing speed of a sequencer by utilizing the free time of a sequencer bus, and then allowing a computer to access a memory of the sequencer or an input and output controller. CONSTITUTION:A computer 1 consits of a computer bus 20, a microcomputer 7, a memory 8 for storing programs and data, and an input and output controller 9 for controlling terminal equipment 5. A sequencer 3 consists of a sequencer controller 11, a parity circuit 12, a program memory 13, data memory 14, an input and output controller 15, a permitting flag 16, and a sequencer bus 21. A bus controller 2 controls the connection between the computer 1 and sequencer 3, and is controlled by a bus controlling signal 22 to the sequencer controller 11.
Patent JP-S63306874-A (JP)
Title: Chamfering machine
Inventor: OMURA TAKUJI
IPC: G11B5/84
Filed: 1987-06-02
Abstract: PURPOSE:To form the machined surface of a plate material into a smoothly finished surface by providing an elastic material roller being opposed to the bottom surface of a lapping tape between two rollers so that this tape is driven running along the machined part of the plate material chamfering its machined part into an edgeless protrusive surface state. CONSTITUTION:A machine, which drives a lapping tape 12 running in the direction of an arrow head A by driving a motor 16, gives tensile force to this tape 12 by a brake 17. Under this condition, the machine, which presses a glass plate material 19, being one kind of workpiece, in the direction of an arrow head B between rollers 13, 14, of this tape 12 deforms an elastic material roller 18. The machine, driving the lapping tape 12 running along a machined part of the plate material 19 by this deformed elastic material roller 18, chamfers an edge in the machined part of the plate material 19 into a protrusive surface state by this tape 12. The machine, performing chamfering in such a manner as described, enables the machined surface of the plate material to be formed into a smoothly finished surface.
Patent JP-H08310862-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SHIRATSUYU KOUSUKE
IPC: H03H9/25
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a piezoelectric porcelain compsn. maintaining high piezoelectric property in a compsn. region close to MPB and having superior thermal stability. CONSTITUTION: In a piezoelectric porcelain compsn. consisting of perovskite type oxides each represented by the general formula ABO3 and having XPb(Mn1/3 Nb2/3 )O3 -YPbZrO3 -ZPbTiO3 as the basic compsn., X, Y and Z are regulated to 0.01<=X<=0.20, 0.30<=Y<=0.60 and 0.20<=Z<=0.69 (X+Y+Z=1.0), and Co and Mg are added as additives by 0.1-2.0wt.% (expressed in terms of CoO) and 0.1-0.5wt.% (expressed in terms of MgO), respectively.
Patent JP-H08313883-A (JP)
Title: Plasma address display panel
Inventor: MIYAZAKI SHIGEKI
IPC: H01J17/49
Filed: 1995-05-12
Abstract: PURPOSE: To facilitate the image signal writing of display cells by improving the discharge state of plasma cells. CONSTITUTION: This plasma address display panel has a laminated structure obtd. by superposing the plasma cells 2 having discharge channels 7 in a row form and the display cells 1 having signal electrodes D in a column form on each other. These discharge channels 7 consist of a hermetically sealed gaseous compsn. and a pair of discharge electrodes A, K which generate plasma discharge by ionizing the gaseous compsn. The gaseous compsn. consists essentially of gaseous impurities and contains trace components other than these impurities, thus making it possible to adjust the decay time before the particles excited to a metastable state by the plasma discharge restore the base state. The gaseous compsn. is added with the trace components in such a manner that the decay time attains a range of 1 to 15μs. The inert gas of the essential component is selected from He, Ne, Ar, Kr and Xe.  The trace components are selected from H2 O, H2 , O2 , CO2 and N2 .
Patent JP-S5929395-A (JP)
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1982-08-09
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-H0430812-A (JP)
Title: Bed device
Inventor: UEDA TAKASHI
IPC: A47C20/12
Filed: 1990-05-29
Abstract: PURPOSE:To facilitate dismounting of a driving mechanism from a frame by a method wherein a bed plate on the head side is provided on a frame rotatably and ascendably, a rotating and operating arm is fixed to a rotary shaft on the head side, a rotating and driving arm is fixed to a middle part of another rotary shaft and a specific driving mechanism is held detachably by this pair of rotary shafts. CONSTITUTION:In a frame 1, a plurality of bed plates 5, 6, 7 and 8 are provided, and a driving mechanism 26, which is held detachably by rotary shafts 11 and 12 provided rotatably on the bed plates 5 and 7 respectively, has a thin case body 27 which is opened on an upper surface side, an upper surface central lid member 28 and a pair of movable lid members 29 of the case body 27, the latter members of which close both side parts of the case body 27 in an upper surface longitudinal direction. If the pair of movable lid members 29 of the case body 27 are put off by making to slide outwardly and the case body 27 is made to go down, the case body 27 can be removed easily from the first and second rotary shafts 11 and 12. In this constitution, the driving mechanism 26 can be removed easily from the frame 1, whereby repairing work of the driving mechanism 26 is facilitated.
Patent JP-H06332338-A (JP)
Title: Fixing device
Inventor: USHIO YUKIHIDE
IPC: G03G15/20
Filed: 1993-05-18
Abstract: PURPOSE:To inexpensively provide a fixing device constituted so that the difference of temperature distribution (temperature rise at an end part) in the longitudinal direction of a heating element is suppressed. CONSTITUTION:A heater unit 20 being the heating element is provided. Besides, a temperature detection circuit 3 detecting the temperature of the unit 20, a CPU 4 continuing the feeding control and the set temperature of the unit 20 based on the detected temperature and a power feeding switch circuit 6 feeding the unit 20 are provided. The unit 20 is constituted of the plural heater heating elements 24-26 and plural PTC thermistors 80-82 being a temperature coefficient resistance element having a temperature coefficient whose self resistance value is changed according to the temperature. Then, the temperature is adjusted by switching the power supply paths of the elements 24-26 according to the temperature distribution of the unit 20 and switching the distribution of electric power.
Patent JP-S5263353-A (JP)
Title: Direct view type dark field device
Inventor: YAMATO KAZUO
IPC: H01J43/00
Filed: 1975-11-19
Abstract: PURPOSE: To make it possible to directly see the object which is beyond eyeshot, by amplifying the brightness of the image by the light fiber by use of the image intensifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08335668-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKO MASAYASU
IPC: H01L21/76
Filed: 1995-06-06
Abstract: PURPOSE: To provide a method for manufacturing a high reliable semiconductor device by preventing generation of crystal defect formed near the surface of a trench readily and effectively. CONSTITUTION: After a trench is formed in a silicon substrate, a surface of a trench is oxidized and an oxide film is formed. A silicon substrate is heat- treated for a specified period in non-oxidizing gas such as argon at a temperature which is the same or higher than an oxide film formation temperature (e.g. 950 deg.C) while the oxide film is formed or immediately after the oxide film is formed. Since a stress generated in a bottom part or a corner part of a trench is relaxed by the heat treatment when an oxide film is formed, generation of crystal defect during oxide film formation can be restrained.
Patent JP-S62294386-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: G11B5/027
Filed: 1986-06-13
Abstract: PURPOSE:To perform the enhancement of a high frequency band area appropriately, and to obtain a sharp reproducing image, by providing a detail enhancer circuit at the common path of recording and reproduction, and enabling selection whether the enhancer circuit should be operated or not, to be performed. CONSTITUTION:At the time of desiring the enhancement of the high frequency band area by the selection from the outside, a signal of 'H' is inputted to the base of a switching transistor 39. Then, the transistor 39 goes to a cut-off state, and a detail enhancer operation is performed. Namely, an input signal passes through a capacitor 34 first, and is impressed on the base of a transistor 35, however, the transistor 35 is turned on if the signal is large, and an amplified signal passes through a capacitor 42, a resistance 43, and a capacitor 44, and diodes 45 and 46 are energized. At this time, characteristic (a) is generated. And the diodes 45 and 46 approach to cut-off states according to the diminution of the signal, and characteristic is shifted from (a) to (b).
Patent JP-S6041075-A (JP)
Title: Preventing method against recopying diversion and sticker used for method
Inventor: IGARASHI YOSHITO
IPC: G09F3/02
Filed: 1984-07-06
Abstract: PURPOSE:To prevent diversion by recopying by displaying the writing such as the drawing, etc., on light-transmittive copying body paper, taking a copy of the body paper while superposing a light-transmittive sheet with a copyright holder, etc. displayed in color lighter than the description color of writing such as the drawing, etc. on the body paper, and displaying the copyright holder, etc., on the copying paper. CONSTITUTION:A drawing, etc., is completed by general technique in the light- transmittive copying base paper 1 like tracing paper. Then, a sticker body 2 made of a light-transmittive paper sheet is separated from a base paper 6 and stuck to the reverse or top surface of said body paper 1. In this case, the sticker body 2 is stuck, specially, to a drawing part which should not be diverted. This body paper 1 having the stuck sticker body 2 is used to take a copy by the copying machine, and consequently an identification mark 4 is copied on copying paper 7 while overlapping the drawing which is the writing as a copy body 8 in one body.