baber/WOPTO huggingface dataset:
Patent JP-S6421429-A (JP)
Title: Production of transmission type projection screen
Inventor: SUMITA MASUJIRO
IPC: G03B21/62
Filed: 1987-07-17
Abstract: PURPOSE:To improve the contrast of an image by forming a light shading layer on a transmissive type projection screen main body. CONSTITUTION:A resin layer 4 which can be dyed with the dyes of a dark color and (or) a black color is provided on the observation surface 3 of the screen main body 2. Then a light polymerizing resin film 5 which is not dyed with the dyes is contacted and formed on the resin layer 4 after exposure polymerization. Next, a light beam is radiated from the projection surface side of the screen main body 2 where the light polymerizing resin film 5 is contacted and formed on the resin layer 4 and the light transmission part 7 of the light polymerizing resin film 5 is exposed and polymerized. Then, by soaking the screen main body 2 in a specified developing solution or spraying the developing solution on the main body 2 so as to execute developing, the part except the light transmission part 7 of the light polymerizing resin film is removed and the part of the resin layer 4 equal to the part except the light transmission part 7 of the light polymerizing resin film is dyed with the dyes, which is set as the light shading layer 8, and then the transmissive type projection screen can be obtained. Thus, the contrast of the image can be improved.
Patent JP-S5875574-A (JP)
Title: Ski stopper
Inventor: MATSUKUSU RUITSU
IPC: A63C7/10
Filed: 1982-10-13
Abstract: The ski brake comprises a base plate (3) on which are supported two brake levers (15, 17) between their two ends via a crossed linkage (27) pivotably about two mutually perpendicular axes. Crank arms (35) opposite the free ends (33) of the brake arms are connected in articulated manner with a foot pedal (41) whose opposite end in the lengthwise direction of the ski is linked to guidance means (45) which are guided upon the base plate (3) slideably in the lengthwise direction of the ski against the pressure of a pretensioning spring (61). In the braking position, in which the free ends of the brake levers (15, 17) project below the ski runner surface, the pretensioning force of the spring (61) is absorbed by a bearing surface (57) of the base plate (3). In the ready position, in which the foot pedal (41) is pressed down upon the base plate (3) the free ends (33) of the brake levers (15, 17) are lifted above the ski. A slide block (67) slides the foot pedal (41) via its inclined sliding surface (69) away from the crossed linkages (27) upon approaching the ready position, whereby the free ends (33) of the brake levers (15, 17) are pivoted inwardly toward the middle of the ski. During the inward pivoting movement and in the ready position, the slide block (67) likewise transfers the pretensioning force of the spring (61) to the base plate (3), so that similarly to the braking position also in the ready position the linkages of the brake levers (15, 17) are unloaded.
Patent JP-H1126621-A (JP)
Title: Semiconductor integrated circuit device contg. dynamic ram
Inventor: ISHIOKA YUJI
IPC: H01L21/8242
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device having bipolar transistors on the same substrate as DRAM. SOLUTION: The device comprises memory cell regions 2 having memory cells, control circuit regions 3 having control circuits including 3-well structured NMOSs and PMOSs and NPN transistor regions 4 having one or more NPN transistors. On a p-substrate 1, the control circuits including memory cells, NMOSs and PMOSs and one or more NPN transistors are formed.
Patent JP-H0840390-A (JP)
Title: Automatic steering device for ship
Inventor: HANE FUYUKI
IPC: B63H25/04
Filed: 1994-07-29
Abstract: PURPOSE:To make transmission characteristics from disturbance to evaluation amount under the specification in a generalized controlled system by combining a generalized controlled system which is a controlled system having uncertainty with an automatic steering device in a system wherein the automatic steering device is closed-loop controlled. CONSTITUTION:In an automatic steering system of an automatic steering device for a ship, a preset course phiIN is input as an input signal, and a deviation ERR between the preset course phiIN and the bow orientation phiOUT is obtained by a first adder 11. The deviation ERR is input to the automatic steering device, that is, an auto pilot 12 to output an instruction steering angle deltac, disturbance (d) of angle conversion is subtracted from the instruction steering angle deltac in a second adder 13, and the subtraction result is output to a controlled system 14. Disturbance dv detected by a bow orientation detector is subtracted from the output signal phi of the controlled system 14 in a third adder 15 to generate the bow orientation phiOUT and the bow orientation phiOUT is fed back to the first adder 11 to converge the deviation ERR to zero.
Patent JP-H0733684-A (JP)
Title: 1-halo-cis-3-tetradecene and production of cis-olefin compound using the tetradecene compound
Inventor: FUKUMOTO TAKEHIKO
IPC: C07F3/02
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a novel compound usable as a raw material for a cis-olefin compound useful as a substance having physiological activity such as various insect pheromones or its synthetic intermediate. CONSTITUTION:A 1-halo-cis-3-tetradecene of the formula CH3(CH2)9CH=CH (CH2)2X<a> (X<a> is halogen). For example, 1-chloro-cis-3-tetradecene can be produced by adding dichloromethane and triethylamine to cis-3-tetradecen-1-ol, cooling the mixture down to 0 deg.C and reacting with thionyl chloride. A cis-olefin compound can be produced at a reasonable cost by converting the 1-halo-cis-3- tetradecene to an organometallic compound and reacting with a compound of the formula RY (R is alkyl; Y is Br, I, tosyloxy or mesyloxy).
Patent JP-S6156422-A (JP)
Title: Semiconductor device
Inventor: KATSUKAWA KIMIAKI
IPC: H01L21/58
Filed: 1984-08-28
Abstract: PURPOSE:To enable the reduction of thermal resistance and the prevention of exfoliation by improving the adhesion of a chip with a package by a method wherein the back of a compound semiconductor chip is coated with a metallic layer containing Au and Sn. CONSTITUTION:The back of a wafer finished in the formation of surface elements of a GaAs MESFET is polished, and Ti2, Pt3, and Au4 are successively adhered. Further, a sputter film 7 of AuSn alloy (Au:20 weight %) is adhered, and an Au thin film 8 is adhered. This wafer is diced into individual chips, thus producing FET chips 1. This chip 1 is placed on a pre-heated ceramic package 6 and adhered to the package. It is equivalent to the uniform deposition of solder to the chip 1 back, and the problem of wetting of the chip 1 with the solder is eliminated.
Patent JP-H053625-A (JP)
Title: Monitoring apparatus for power distribution system
Inventor: HIROWATARI TAKESHI
IPC: H02J3/00
Filed: 1991-06-24
Abstract: PURPOSE:To make it possible for an unskilled operator to deal with a matter without confusion according to a message on a screen, by updating a display on the screen through a display update means when a conditional change recognizing means recognizes a processing condition that changes during the restoration after an accident. CONSTITUTION:While an accident subject name is entered to a computer after an accident, and a restorative process is performed by a computer, the processing condition may continuously change. The change in processing conditions is recognized by conditional change recognizing means including an automatic flexible processing means 2-1, an accident handling procedure formation processing means 2-2, an accident operation processing means 2-3, a graphic input processing means 2-4, and a condition recognizing processing means 2-5. Then, a display update processing means 2-9 updates a transitional diagram of conditions and a message corresponding to the current processing condition in the computer about the subject indicated by an operator. A message display 2-10 shows the message for guiding the operator as well as the transitional diagram of processing conditions. Consequently, the operator can handle with presence of mind in an emergency.
Patent JP-H10331940-A (JP)
Title: Crank device
Inventor: FUJITA SABURO
IPC: F16H21/22
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To realize smooth movement, miniaturize a crank device, and reduce the man-hour of assembly by providing a crank pin formed at a specific distance from a crank shaft, a ball pin in an outer peripheral part of a planetary gear, a connection bar which is rotatably supported on the ball pin and has a regulation rail, and a regulation member provided in a housing. SOLUTION: A crank shaft 7a of a crank mechanism 7 is rotatably supported by a bearing 8 of a housing 5 and is rotated by a motor. Consequently, a crank arm 7b and a crank pin 7c also move together on circumference having a radius of L1 centered on the crank shaft 7a. A planetary gear 6b rolls along an inner periphery of a sun gear 6a, and a ball pin 10 in an outer peripheral part of the planetary gear 6b reciprocates in a scope double L1 centered on the crank shaft 7a on line A-A. A connection bar 1 supported by the ball pin 10 reciprocates, and a piston 3 reciprocates vertically in a cylinder 4 by regulation members 2a to 2e. Consequently, the destruction of a connection part of the connection bar and the planetary gear due to the inclination of the ball pin is prevented, and a crank device can be made compact.
Patent JP-H1111439-A (JP)
Title: Sticking device for unsealing tape
Inventor: SUGA TADORU
IPC: B65B61/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To keep constant the contact pressure of a receive cutter and a movable cutter by bearing one end of a base plate supporting the receive cutter at the upper face with a pin, making the other end freely rotatable and connecting a spring thereto, and further erecting a bar-form ruler on the base plate. SOLUTION: A movable cutter 14 is supported by a movable frame 13 supported so as to freely slide at both ends. A crank arm 18 is connected to the movable frame 13 and the movable frame 13 is vertically shifted along a guide 12 by rotating the crank arm 18. A base plate 24 supporting a receive cutter 26 at the upper part can be freely rotated around a pin 27 formed at one end. And the receive cutter 26 and the movable cutter 14 are positioned to contact each other while keeping a constant pressure, by means of the tensile force of the spring connected to the other end. And a bar-form ruler 47 is erected on the base plate 24 and, after a film has been cut off by the lowering movement of the movable frame 13, the base plate 24 is retracted to avoid the contact of the receive cutter 26 and the movable cutter 14.
Patent JP-H0844993-A (JP)
Title: Vehicle kind discrimination device
Inventor: YAMASHITA RIICHIRO
IPC: G01B17/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide the durable vehicle kind discrimination device which consists of a small number of kinds of components, has no movable part, and can detect the weight of a vehicle as well as the tire width and wheel distance. CONSTITUTION:Plural recessed metallic cores 33 are build in a rubber body 32 constituting a step plate 31, and pressure receiving rubber 34, an upper electrode substrate 35, a piezoelectric film 36, and a lower electrode substrate 37 are inserted into the recessed part of each metallic core 33 in order from above. An upper electrode pad 38 is arranged on the upper electrode substrate 35 and a lower electrode pad is arranged on the lower electrode substrate 37. An upper electrode conductor 39 is led out of the upper electrode pad 38 through the reverse surface of the upper electrode substrate 35 and a lower electrode conductor 39 is led out of the lower electrode pad through the top surface of the lower electrode substrate 37. Further, a base steel plate 41 is provided below the rubber body 32. The vehicle weight is found from step pressure generated when a tire 42 of the vehicle to be measured is mounted on the step plate 31.
Patent JP-2001007672-A (JP)
Title: Step attenuator
Inventor: IIDA MINORU
IPC: H01P1/15
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To realize high switching speed, long service life and a broadband by providing a correction attenuator with a reverse characteristic where attenuation is decreased as frequency becomes higher on the side of giving a step attenuation and using two electronic switches to select a through-side path. SOLUTION: Attenuators(ATT) 20, 30 that vary attenuation from 0 to 60 dB in steps of 20 dB provide an attenuation of 20 dB. A correction attenuator(CATT) 10 has an inverse frequency characteristic, that an attenuation at a frequency of 8 GHz is decreased by 2 dB with respect to 20 dB attenuation. Each attenuation at 8 GHz is selected to be 1.5 dB/8 GHz for the selection of switches SW1-SW6. Thus, the difference of the attenuation between the 6 switches and the 2 switches in operation is 6 dB/8 GHz. In order to set an attenuation of 40 dB, the switches SW1-SW3, the SW6 are thrown to a position of (b) and the switches SW4, SW5 are thrown to a position of (a). Attenuation error of 7 dB/8 GHz is caused with respect to a reference attenuation of 40 dB.
Patent JP-H0734023-A (JP)
Title: Ink for writing utensil
Inventor: MAEDA SATOSHI
IPC: C09D11/17
Filed: 1993-07-20
Abstract: PURPOSE:To obtain the subject ink comprising an aqueous dispersion containing specific polyester particles colored with a dye, etc., as dispersed substance, free from bleeding of ink on a paper, capable of getting excellent image density and useful for a ballpoint pen, etc. CONSTITUTION:The objective ink comprises an aqueous dispersion containing polyester particles having an ionic group in the range of 20-1000eq/ton colored by a dye or pigment as dispersed substance.
Patent JP-S6159654-A (JP)
Title: Front loading device
Inventor: OMURA HIDEJI
IPC: G11B15/675
Filed: 1984-08-30
Abstract: PURPOSE:To load correctly a cassette with a light inserting force and to take a long extent of ejection at the taking-out time by providing a roll which feeds the cassette in the inserting or taking-out direction when the cassette is inserted or taken out. CONSTITUTION:An operating gear 8 on the side face of a cassette holder 2 bites a driving gear 9 through an intermediate gear 14, and a driving shaft 10 to which the gear 9 is attached is provided with a roll 13, and the roll 13 is brought into contact with the lower face of a cassette 1 when the cassette 1 is inserted to the holder 2. Consequently, the roll 13 is rotated in the inserting direction to feed the cassette 1 when the cassette 1 is inserted. This feeding action is caused when the cassette is taken out. Thus, the cassette 1 is loaded correctly with a light inserting force, and the cassette is projected from the holder by the sum of an extent S of ejection and alpha because of the feeding action when the cassette is taken out.
Patent JP-H1023248-A (JP)
Title: Method and device for magnifying/reducing image
Inventor: AOYAMA TATSUYA
IPC: G06T1/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To generate a composite image with a prescribed size from a plurality of images requiring different sharpness, while meeting requirements of sharpness for each image. SOLUTION: Different image magnification/reduction methods, corresponding to sharpness requirements, are selected for a character image 1 and a picked-up image 2 in which different sharpness are required, and at least one of the images adopts the image-dependent magnification reduction method, so as to magnify or reduce so that all the image parts have a required size and the images are composited and the image after compositing is magnified or reduced to be a desired size, as required.
Patent JP-S6423282-A (JP)
Title: Signal detection circuit for display device
Inventor: KAWAHARA TOSHISHIGE
IPC: G09G1/00
Filed: 1987-07-17
Abstract: PURPOSE: To make it easy to switch a display by detecting whether or not there is an input signal from >=2 signal sources and outputting the result as a 1-bit or 2-bit control signal, and then automatically switching the display device with it. CONSTITUTION: In the figure, A is an input terminal for a video signal of TTL level of a personal computer and B is an input terminal for a composite video signal from a VCR, etc. When the video signal is inputted from the terminal A to a monostable multivibrator 1, a signal of low level is outputted and inputted to a NAND 4. The signal from the terminal B, on the other hand, has the TTL level through a transistor(TR) 5 and is inputted to a monostable multivibrator 6 and inputted as a high-level signal to the NAND circuit 4. Consequently, the NAND circuit 4 outputs the high-level signal to a terminal C in the presence of the said two inputs or an input to the terminal A. Then when there is no input to the terminal A and there is an input to the terminal B, the output of the NAND circuit 4 is at low level. Consequently, when there is the input to the terminal A, the signal at the terminal A can be displayed on a display device irrelevantly to the input to the terminal B.
Patent JP-S6170052-A (JP)
Inventor: HORIE SATORU
IPC: D04C1/06
Filed: 1985-08-14
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-H0468121-A (JP)
Title: Method for rough calculation of foundation depth
Inventor: KIGUCHI YOSHIO
IPC: E02D27/00
Filed: 1990-07-09
Abstract: PURPOSE:To make judgement on bearing pressure possible on an earlier occasion by making calculation of the bearing pressure and by determining the depth of a foundation with preceeding load and friction force of soil added, and a lightweight method (light-weight hollow backfilling method or the like) adopted. CONSTITUTION:The pressure with which a structure itself makes contact with the ground surface (bearing layer) is set as the bearing pressure Pt/m<2>. Unit weight of the soil is set as rt/m<3>, where (r) varies, depending on the kinds of soil. When approximate depth of a foundation is Df, Df=P/r(m). In a word, the weight of the displaced soil is equaled with the weight of the entire structure. a mat foundation is better for the form of the foundation. In this case, friction force of the soil Ct/m<2> is existent, and it becomes C't/m<2> when converted to the bearing pressure. By making the work lightweight, for instance by adopting the light-weight hollow backfilling method, the bearing pressure reduces by Lt/m<2>, making it {P-(L+C')}/r(m). With the preceeding load taken as qt/m<2>, Df(m)={P-(L+C'+q)}/r(m), making the Df reduced. For achieving of further stability, Df'={p-(L+C'+q)}/r X 0.9m.
Patent JP-S6337526-A (JP)
Inventor: KONDO MAKOTO
IPC: H01H13/52
Filed: 1986-08-01
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-2001007141-A (JP)
Title: Wire bonding device
Inventor: SHIMURA MASAYUKI
IPC: H01L21/60
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To tightly contact the tip end of a lead to a frame placement stage by providing a groove at a part corresponding to the tip end of a pressing part of a frame presser on the upper surface of the frame placement stage. SOLUTION: Related to the upper surface of a frame placement stage 3, a groove 8 is formed at a part which receives the tip end of a pressing part 4a of a frame presser 4. When a lead 1b is pressed to a frame placement stage 3 with a rear end of the pressing part 4a of the frame presser 4, the pressing force is released to the groove 8 so that the tip end of the lead 1b will not rise for tight contact with the frame placement stage 3. Since the tip end of the lead 1b is tightly contacted to the frame placement stage 3 with a simple structure, the ultrasonic wave vibration loss at wire bonding is eliminated for improved bonding quality.
Patent JP-H0528045-A (JP)
Title: Cache memory system
Inventor: MIYAZAKI MASAYUKI
IPC: G06F12/08
Filed: 1991-07-20
Abstract: PURPOSE:To facilitate the increase of a capacity and to minimize the change of the existing hardware by parallely operating a set of a cache memory (buffer memory), a directory, and a comparator with an arbitrary number. CONSTITUTION:A cache memory 11, a directory 12, and a comparator 14 are constituted one set. A cache memory 15, a directory 16, and a comparator 17 are constituted another set. These sets are parallely connected to an address register 13. The hit from comparators 14 and 17 of each pair is in correspondence with pointer data from a pointer register 20 in AND circuits 21 and 22, used as the hit output with the result arranged in an OR circuit 18, also used as a chip select signal for each corresponding cache memory 11 and 15. Even when the comparators 14 and 17 of plural sets output the hit simultaneously, the one which is permitted by the AND circuits 21 and 22 is made effective.
Patent JP-H0937213-A (JP)
Title: Converter for pixel aspect ratio
Inventor: KUROIWA TOSHIHISA
IPC: H04N7/01
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a converter for pixel aspect ratio with which a pixel aspect ratio is simply converted with less processing amount with respect to the converter converting the pixel aspect ratio of image information. SOLUTION: This converter converts a 1st image whose pixel aspect ratio (representing a ratio of a longitudinal interval and a lateral inteval of pixels arranged in two-dimension) is '1:a' into a 2nd image whose pixel aspect ratio is '1:b' (a<b), and is provided with a pixel selection means 1 that selects pixels at a ratio a/b from pixels in the lateral direction of the 1st image and a rearrangement means 2 rearranging the pixels selected by the pixel selection means 1 in the lateral direction at an equal interval to generate the 2nd image.
Patent JP-H0841361-A (JP)
Title: Curable composition
Inventor: HAGIWARA KAZUO
IPC: C08L101/00
Filed: 1994-08-01
Abstract: PURPOSE:To enable a curable compsn. to have esp. excellent recovery propeties, a high durability, and a good workability and to give a cured item excellent in strengths, elongation, etc. CONSTITUTION:This compsn. contains 100 pts.wt. satd. hydrocarbon polymer having a hydroxyl or hydrolyzable group bonded to a silicon atom and at least one silicon group capable of cross-linking by forming a siloxane bond, 100-200 pts.wt. filler comprising 10-70wt.% calcium carbonate having an average particle size of 1mum or higher and 90-30wt.% calcium carbonate having an average particle size of 0.2mum or lower, 40-150 pts.wt. plasticizer, 0.5-10 pts.wt. tin (II) cure catalyst, and 2-40 pts.wt. epoxy compd. provided the polymer accounts for 15-35wt.% of the compsn.
Patent JP-S6375557-A (JP)
Inventor: SUZABORUKUSU NIIREDEI
IPC: G01N30/02
Filed: 1987-07-21
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。