baber/WOPTO huggingface dataset:
Patent JP-S59170244-A (JP)
Title: Strong and tough co-free maraging steel
Inventor: ASAYAMA YUKIAKI
IPC: C22C38/44
Filed: 1983-03-16
Abstract: PURPOSE:To provide a titled maraging steel which has prescribed high strength and good toughness and can be inexpensively manufactured by consisting the same of Ni, Cr, Mo, Ti, C, Mn, Si and Fe, etc. having a specific component compsn. and compsn. relation. CONSTITUTION:An alloy for a maraging steel which consists, by weight, 11- 15% Ni, 0.5-4% Cr, 0.5-5.5% Mo, 0.5-2% Ti, <=0.05% C, <=1% Mn, <=0.5% Si, and the balance impurity elements and Fe except incidental elements and satisfies the inequality Ni%>=(3XMo%/99.95+3XTi%/47.9), 28Mo%+80Ti%>=150 is used in obtaining the 18Ni (250 grade) maraging steel which is reduced in cost by decreasing the content of Ni and Mo without adding costly Co and having high strength of about 180kg/mm.<2> and good toughness.
Patent JP-S62199563-A (JP)
Inventor: NOMURA KAZUO
IPC: B62B5/04
Filed: 1986-02-27
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-H11241365-A (JP)
Title: Connection pin insertion jig and method using same
Inventor: YOSHIDA SHUJI
IPC: E02F9/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection pin insertin jig and a connection pin insertion method using the jig by which positioning and connecting of a bucket to an arm or the like with a pin can be easily performed. SOLUTION: A connection jig 30 is composed of a straight column part 30a formed at a center part in a cylindrical form, a second taper part 30c formed at a tip part, a first taper part 30b formed between the second taper part 30c and the straight column part 30a, and a holding part 30d formed on the base end side and extended from the straight column part 30a. By inserting the connection jig 30 from the second taper part 30c into a hole to be positioned, they are positioned to each other by the wedge action of the second and the first taper parts 30c, 30b.
Patent JP-H08210573-A (JP)
Title: Rotary sealing joint
Inventor: SUZUKI TOSHIYUKI
IPC: F16L27/08
Filed: 1995-02-07
Abstract: PURPOSE: To provide a rotary sealing joint of a spindle or the like, capable of coping with a high rate of speed or the like without any oil leakage by making it contact with a rotary side member of a rotary sealing member through a pressurizing member contacting after being adjusted and imparted with pressurizing force in pressuring force control over a fluid or the like. CONSTITUTION: In this rotary sealing joint which is dominant over a supply of cooling lubricant C to the center hole of a drawing bar and a discharge of this cooling lubricant C from a spindle tail end hole or supply to this spindle tail end hole, it is featured that two rotary members 20 and 60 fitted in an end part 1E of each rotator of the drawing bar and a spindle 1 or the like and two pressurizing members 40 and 80 contacting after each of pressurizing forces P1 and P2 is adjusted and imparted by pressurizing force control over a fluid C or the like to each end of these rotary members are installed in a stationary body, etc.
Patent JP-H05239273-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGITA YASUHISA
IPC: C08L71/02
Filed: 1992-02-28
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. free from the problem of peeling and excellent in impact strength, appearance, etc., by compounding a specific thermoplastic resin, a specific polymer, and a specific copolymer as the main components. CONSTITUTION:This compsn. is prepd. by compounding as the main components 100 pts.wt. resin component comprising 5-95wt.% thermoplastic resin having amine-reactive groups and 95-5wt. % olefinic and/ or styrenic polymer with 0.05-20 pts.wt. copolymer which comprises 20-99.8mol% repeating units of formula I (wherein R<1> and R<2> are each H, 1-10C alkyl, 3-8C cycloalkyl, 6-10C aryl, 2-4C alkenyl, 1-4C alkoxy, halogen, nitrile, etc.), 50-0mol% repeating units of formula II (wherein R3 and R4 are each H, 1-4C alkyl. halogen, etc.), and 60-0.2mol% repeating units of formula III or IV (wherein R<5> to R<7> are each R<1>; R<8> is a direct bond. methylene, etc.; R<9> and R<10> are each H, 1-6C alkyl, or 6-8C aryl; R<11> is 1-12C alkylene, etc.; R<12> is H or 1-10C alkyl; (n) is 1-10; and Y is H or CHO).
Patent JP-H09237133-A (JP)
Title: Clock signal supply system
Inventor: OZAWA RYOICHI
IPC: G06F1/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of missetting by outputting a selection signal for selecting the operation frequency of an oscillator to a clock driver for determining the operation frequency of the oscillator in accordance with the operation frequency of a circuit board. SOLUTION: The oscillator 4 for generating a clock signal and the clock driver 5 for controlling the signal frequency of the oscillator 4 are loaded on a mother board 1 and a clock signal CLK outputted from the oscillator 4 is supplied to the circuit board 3 through a connector 2. A selector circuit 6 is loaded on the board 3 to be attached/detached to/from the connector 2 and a selection signal SEL for selecting a suitable clock signal frequency is outputted from the circuit 6 to the driver 5 to select the frequency. Thereby the oscillator 5 can automatically supply a clock signal with necessary frequency to the board 3 without generating an error, and since a jumper wire or the like is not included, its missetting or the like can be avoided.
Patent JP-S53128587-A (JP)
Title: Green color illuminating fluorescent material
Inventor: TAYA AKIRA
IPC: H01J61/44
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject material wherein a part of Tb activated Y 3 Al 5 O 12  is substituted by Mg 3 Al 2 Si 3 O 12 , thereby obtaining a green color illuminating fluorescent material excellent in brightness and easy to produce. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52126054-A (JP)
Title: Process for executing dewatering and solidification of muddy water
Inventor: KIDA DAIZOU
IPC: C02F11/00
Filed: 1976-04-15
Abstract: PURPOSE: To treat a muddy water efficiently and certainly by chemically solidificating a mechanically dewatered product with a solidifying agent, after the muddy water produced by a civil engineering execution work and the like is continuously dewatered mechanically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187138-A (JP)
Title: Digital control type adaptive agc system
Inventor: NAKAJIYOU TAKAFUMI
IPC: H03G3/20
Filed: 1984-03-06
Abstract: PURPOSE:To bring a peak value of a reception signal itself to a desired amplitude even if an external noise is applied continuously by using the integration of result of peak detection of the reception signal as control information of AGC. CONSTITUTION:When an equalized output signal exceeds a reference voltage VR1, an output of an NAND circuit 1 goes to logical 1. Further, the logical 1 level of a reception data P2 being an output of a comparator 2 is detected by an FF7 to check whether an output of the NAND circuit 4 at that time is 0 or 1. When the output is logical 0, an up-down counter 10 is decreased, and when logical 1, the counter is increased, and when the count value overflows at +N, an up-down counter 13 for coefficient is decreased by 1 to decrease the gain of a line equalizer by one step. When the count value overflows at -N, the counter 13 is increased by 1 to increase the gain of the line equalizer by 1 step.
Patent JP-S51122968-A (JP)
Title: Dewatering tank
Inventor: FUKUCHI TSUYOSHI
IPC: D06F49/00
Filed: 1975-04-08
Abstract: PURPOSE: To prevent an inner cover from opening with a simple construction, unless rotation stops. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60187286-A (JP)
Title: Controller for inverter
Inventor: UNNO MASATO
IPC: H02P21/22
Filed: 1984-03-07
Abstract: PURPOSE:To control an AC current waveform without offset in a full operation range by suppressing a gain in a low speed range which does not need to increase the gain, and increasing the gain in a high speed range. CONSTITUTION:A motor speed value omegar is red back to a speed controller SK having a deformation drooping characteristic that a gain Kc is suppressed in a low speed range and increased in a high speed range. Then, the output signal of the controller SK is applied to a multiplexer PX, while a triangular carrier signal is input from a triangular carrier generator TO as the other input to the multiplier PX, the PWM carrier corresponding to the motor speed omegar is amplitude-modulated, and the triangular carrier is pulse-width modulated by a current error signal (i1*-i1) between the AC current command value i1* and the primary current i1 of a 3-phase AC motor by the PWM modulator PWM of the rear stage.
Patent JP-H01217268-A (JP)
Title: Measuring circuit
Inventor: NISHIO MOTOJIRO
IPC: G01R29/02
Filed: 1988-02-25
Abstract: PURPOSE:To automatically and efficiently measure the capacity of digital machinery such as a use ratio, by providing counter means for counting the generation number of the significant levels of an input digital signal, the max. time length, the min. time length and the total time length. CONSTITUTION:An input signal is inputted to a significant level time length counter 7, a significant level integrating time length counter 8 and a significant level number-of-generation counter 9 through a synchronous flip-flop 1 and count value generating AND gates 4-6. The output terminal of the counter 7 is connected to max. and min. value registers 12, 15 through comparators 10, 13. The outputs of said registers and the outputs of the counters 8, 9 are connected to a CPU 16, and a average value and a use ratio are calculated to be displayed on a display device 17. By this method, the capacity of digital machinery can be measured and observed with good accuracy.
Patent JP-S62265306-A (JP)
Inventor: SUTEIIBUN EMU NETSUSURUROUDO
IPC: C08F4/648
Filed: 1987-02-27
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-H05243175-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI KEN
IPC: H01L21/768
Filed: 1992-02-28
Abstract: PURPOSE:To prevent a leakage current between an N<+>-type layer and a P-type silicon substrate from increasing in an inverse direction of junction by a method wherein the surface of a semiconductor substrate exposed out of a contact hole opening is thermally oxidized for the formation of a third insulating layer. CONSTITUTION:A first insulating layer 104 and a first conductive layer 105 are formed on a P-type silicon substrate 101 provided with an N<+>-type layer 102 through a CVD method, and then BPSG is deposited and thermally treated to serve as a second insulating layer 106. Then, a contact hole is provided so as to reach to the P-type silicon substrate 101, penetrating through the second insulating layer 106, the first insulating layer 104, and a field insulating layer 103. In succession, SiO2 is formed on the surface of the P-type silicon substrate 101 through a thermal oxidation method to serve as a third insulating layer 107, and SiO2 is deposited to serve as a fourth insulating film 108. Furthermore, the silicon substrate 101 is etched back through an anisotropic dry etching method until the fourth insulating film 108 and the third insulating film 107 are left unremoved, polycrystalline silicon doped with phosphorus is deposited and patterned into a required shape.
Patent JP-S59167256-A (JP)
Title: Printer for soft sheet
Inventor: YOSHIDA MITSUYOSHI
IPC: B41F9/08
Filed: 1983-03-15
Abstract: PURPOSE:To reduce the frequencies of exchanging doctor knife and also of repairing intaglio printing roll by allowing more or less abrasion of the doctor knife and the intaglio printing roll by preventing the adherence of remaining ink on the surface of the intaglio printing roll to a soft sheet by means of a protective plate provided between the intaglio printing roll and the soft sheet. CONSTITUTION:A wire 9 of a diameter of 3mm. is laid in parallel with the rotary shaft of an intaglio printing roll 3 in the neighborhood of the inlet side of the roll 3, and a 0.3mm. thick steel protective plate 6 is attached to the wire 9 in such a way as to cover the upside of the end portion of the roll 3. In printing, a long soft sheet 1, e.g., a thin soft synthetic resin sheet, etc., is passed through between the roll 3 and a letterpress printing plate-pressing rubber roll 5, ink in an ink bath 2 is put on the roll 3, and excessive ink is raked out by the doctor knife 4. The soft sheet 1 is pressed on the surface of the roll 3 by means of the pressing projection 8 of the rubber roll 5 to transfer ink in the printing recession 7 of the roll 3 to the soft sheet 1.
Patent JP-S60189038-A (JP)
Title: Error quantity measuring system of data
Inventor: ICHII HIROSHI
IPC: G06F11/00
Filed: 1984-03-07
Abstract: PURPOSE:To attain an error quantity measuring system which can measure easily the quantity of errors existing in data, by discriminating whether data can be used or not in accordance with data type if the quantity of errors is small. CONSTITUTION:A transverse error correcting code ECC circuit 4 and a longitudinal ECC circuit 5 correct correctable data, and a number (p) of sections and a number (q) of order columns of uncorrectable data are counted by counters 4-1 and 5-1 respectively. The numeric value of pXq bytes is outputted to a comparator 9 through a multiplier 8. An allowable number of error bytes is transmitted as a slice count value to the comparator 9 from a higher device through an error slice register 10. Consequently, the comparator 9 outputs a transfer permission signal if the quantity of errors, namely, pXq bytes from the multiplier is equal to or smaller than the slice value, but the comparator 9 outputs a set signal DTCK of data check error to stop transfer of data if the former is larger than the latter.
Patent JP-S60188395-A (JP)
Title: Preparation of antioxidant substance and antibacterial substance existing in licorice
Inventor: UENO RIYUUZOU
IPC: A23L3/34
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the titled substance having low impurity content, improved color and odor, and increased activity, and useful as an antioxidant, etc. of oils and fats, etc., by extracting licorice or a residue left after the extraction of a sweet component from licorice with an aqueous solvent, using a hydrophobic ketone as the extractant. CONSTITUTION:Licorice or a residue left after the extraction of a sweet component such as glycyrrhizin, etc. from licorice with an aqueous solvent, is extracted with a hydrophobic ketone (preferably a 4-8C ketone such as methyl isobutyl ketone), and the extract is concentrated and dried to obtain the objective antioxidant and antibacterial substance. The two substances are different from each other. For example, the component purified by the adsorption and elution with a basic anion exchange resin exhibits only antibacterial activity. The amount of the substances to be added to foods, etc. is preferably 0.005- 0.1% each.
Patent JP-H07251241-A (JP)
Title: Device for producing half-solidified metal
Inventor: NIIDE TSUKASA
IPC: B22D27/04
Filed: 1994-03-15
Abstract: PURPOSE:To obtain half-solidified metal having good quality by supplying molten metal into a cooling and stirring chamber forming a fixing wall composed of a recessed curved surface faced to the barrel periphery of a rotor for stirring and one pair of choking walls faced to both end surfaces of the rotor to produce the half-solidified metal and arranging heaters to the fixing wall and the choking wall at the time of discharging this metal. CONSTITUTION:This device consists of the cooling and stirring chamber 5 formed with the rotor 1 for stirring composed of horizontal rotating barrel and having heat drawing performance, the fixing wall 4-1 composed of the recessed curved surface faced to the barrel periphery of this rotor 1 and one pair of the choking walls 4-2 faced to the both end surfaces of the rotor 1. In the half-solidified metal producing device by continuously supplying the molten metal 17 into this cooling and stirring chamber 5 and producing the half-solidified metal 19 and continuously discharging from the discharging hole 13 at the lower part, the heaters 6 are arranged to the fixing wall 4-1 and also, one pair of choking walls 4-2. By this method, the half- solidified metal having good and fixed quality can continuously and stably be discharged, and the device contributes to the industrialization of the half-solidified metal and the enlargement of demand.
Patent JP-H02222748-A (JP)
Title: Web coating device
Inventor: AOKI KEIICHI
IPC: B05C9/06
Filed: 1989-02-23
Abstract: PURPOSE:To form a coated film having uniform thickness and surface state by constituting an evacuated chamber so that the crossing angle of the respective tangential lines in the advancing direction of a web in both a bead gap part and a web introducing port into the evacuated chamber is regulated to a specified angle or below. CONSTITUTION:A coater 1 and a web supporting means 3 are provided to the mutually nearly opposed positions while pinching a continuously traveling web 2. An evacuated chambers 4 is provided to the lower side of the coater 1 and the bead gap part B of the web 2. The evacuated chamber 4 is constituted so that the crossing angle theta of the respective tangential lines in the advancing direction of the web 2 in both the bead gap part B and a web introducing port 4a into the evacuated chamber 4 is regulated to <=145 deg.. As a result, the bead gap part is unaffected by the air flow introduced into the evacuated chamber. Thereby a coated film having uniform thickness and surface state can be formed.
Patent JP-H02223814-A (JP)
Title: Method for measuring roll profile
Inventor: ADACHI YUJI
IPC: G01B17/06
Filed: 1989-02-23
Abstract: PURPOSE:To measure variation in the profile of a roll from size variation by providing an ultrasonic wave echo reflection part made of a different material inside a proper size position of the roll and measuring the distance from the roll surface to the echo reflection part. CONSTITUTION:The roll 1 is provided with the ultrasonic wave echo reflection part 2 made of the different material inside the proper size position from the surface in the barrel length direction. The echo reflection part 2 is, for example, bored and a material which differ in impedance from the material of the roll 1 made of iron, e.g. air, water, etc., are changed normally. A water column ultrasonic distance sensor 3 scans the roll 1 axially and jets a water column 3a to the surface of the roll 1 to generate an ultrasonic wave echo 3b, and a 1st reflection echo e1 and a 2nd reflection echo e2 are detected and inputted to a distance measuring means 4 to calculate the distance from the surface of the roll 1 to the echo reflection part 2 from the difference in the distance. A comparative arithmetic means 6 measures the distance between the surface of the roll 1 and the echo reflection part 2 continuous on an on-line basis by the scanning of the distance sensor 3 and compares the distance with the reference size in a reference size storage means 5.
Patent JP-S57159466-A (JP)
Title: Cooking of edible meat
Inventor: IDE KUNITAKE
IPC: A23L13/00
Filed: 1981-03-27
Abstract: PURPOSE: To prepare edible meat exhibiting a taste and flavor of its own especially in its use as an ingredient for Chinese noodles, etc., having soft finish and good deliciousness, by using a seasoning liquid obtained by aging essence of a Welsh onion, a ginger, etc.  
     CONSTITUTION: Edible meat mass having a proper amount of the fat, such as loosened pork is put in a pressure cooker, heated under pressure in a submerged state for about 30min, the edible meat mass boiled softly is soaked for about 10hr in a seasoning liquid obtained by adding a chemical seasoning, a sweet SAKE, etc. to soy sauce, preserving Welsh onion, ginger, etc. with the soy source for a long time, extracting the essence, followed by aging, the meat is put in the pressure cooker again, boiled with the seasoning liquid for about 30min  under heating and pressure in sealed state, cooled to normal temperature, to give edible meat, and the seasoning liquid is returned to a storage tank and used repeatedly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07254505-A (JP)
Title: Manufacture of chip resistor
Inventor: TAMAKI ZENICHI
IPC: H01C17/06
Filed: 1994-03-15
Abstract: PURPOSE:To eliminate a defect due to a foreign body when a rod-shaped substrate piece which has been chipped off adheres by a method wherein a side-face electrode layer is formed in such a way that the side part of an insulating substrate is coated with a conductive paste and that the coated conductive paste is brought into contact and transferred. CONSTITUTION:A side-face electrode layer on an insulating substrate 1 is formed in such a way that side parts 1'a, 1'b of a rod-shaped substrate piece 1' are immersed in, and coated with, a conductive paste P filled into a cutout groove 5a formed in a coating roller 5 without bringing the side parts 1'a, 1'b of the rod-shaped substrate piece 1' into contact with the bottom face of the cutout groove 5a. Then, without bringing the rod-shaped substrate piece 1' into contact with a transfer face 5b, a part of the conductive paste P which has been coated on the side part 1'a of the rod-shaped substrate piece 1' is transferred to the transfer face 5b. Thereby, it is possible to eliminate a defect due to a foreign body when the rod-shaped substrate piece 1' which has been chipped off adheres.
Patent JP-H09211453-A (JP)
Title: Dot matrix display device, equipment using surface light source device and the dot matrix display device
Inventor: OKUNO YUTARO
IPC: G02F1/1335
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve a light utilization efficiency of a liquid crystal display device (dot matrix display device) and also increase a front brightness. To prevent moire. SOLUTION: A planar form prism element (a first planar from optical element) 35 which has a periodic structure in at least one direction between a plane light emitting part 34 provided with a fluorescence tube 10, a light transmission plate 7, and a diffusion plate 11 and a liquid crystal display panel 33 to optically modulate transmission light and which aligns the light exited from the plane light emitting part 34 in the normal direction to the panel, and a planar form lens array element 36 which has lens form patterns corresponding, on one-to-one basis, to the picture element openings of the liquid crystal display panel 33 and which converges the light transmitting through the planar form prism elements 35 onto the picture element openings 19 of the liquid crystal display panel 33, are arranged.
Patent JP-H01219593-A (JP)
Title: Protective barrier of nuclear fusion device
Inventor: UCHIDA TAKAO
IPC: G21B1/17
Filed: 1988-02-29
Abstract: PURPOSE:To assure the continuous operation of a reactor by forming protective barrier tiles which are mounted on the front face of a 1st barrier and receive the heat and particle load from plasma into two-layered structure so that the tiles of the protective barrier are protected by base tiles even if said tiles are partly broken. CONSTITUTION:The protective barrier tile is constituted of a surface layer tile 51 and the base tile 11 and the head of a bolt 10 is housed into the plane of the tile 51 when the title 51 is connected by the bolt 10 to the tile 11. The tile 11 is connected by a stud bolt 7 and a belleville spring 14 to the 1st barrier 6. The heat from the plasma 1st enters the tile 51 and transfers to the tile 11 and the barrier during the normal time. The 1st barrier 6 is covered and protected on the tile 11 to prevent the direct damage of the barrier 6 when the tile 51 is broken or dislodged. The operation of the reactor is, therefore, continued.