baber/WOPTO huggingface dataset:
Patent JP-H09273110-A (JP)
Title: Artificial lawn structure in which sand is scattered among lawn
Inventor: ISHIKAWA YOSHIO
IPC: E01C13/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To increase the capacity, by weaving artificial lawn fiber to form piled cloth and hold them in raised naps on a base material layer to which projections can be stuck and specifying the holding length in the base material layer of the artificial lawn fiber and the thickness of the base material layer. SOLUTION: An artificial lawn structure A is constituted of a base material layer 1 composed of the upper and lower cotton layers 11, 12 in which a reinforcing sheet 13 is interposed, a number of cut pile-form artificial lawn flaps 21 made of artificial Jan fiber 2 woven in the base material layer 1, and sand. Projections can be stuck to a sheet 13 and deformation and cutting to pieces, of the cotton layers 11, 12 can be prevented. The base material layer 1 is used in the state that the thickness thereof gets to 3-10mm when an equally distributed load of 200kg/m<2> is applied thereon. And the 3-50 mm long pierced part 22 of the layer 1 in the fiber 2 is retained in the layer 1 in the erected posture to erect the lawn 21. Further, when required, the layer 1 is formed with 3-50mm flexible and elastic synthetic resin sheet.  In this way, the lawn can be thrusted by a javelin or a golf tee.
Patent JP-S60228872-A (JP)
Inventor: OGITA YASUHIRO
IPC: F25D21/08
Filed: 1984-04-27
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-H06297451-A (JP)
Title: Feed control device of cutter edge in underwater cutting and granulating device
Inventor: KUROSE SHINJI
IPC: B29B9/06
Filed: 1993-04-13
Abstract: PURPOSE:To constitute a cutter edge so that positioning of the cutter edge is controlled automatically, pellets in the most favorable form are obtained uniformly and durability of the cutter edge is improved so as to hold the cutter edge and die forever under a state wherein they are contacted with each other or at fixed intervals. CONSTITUTION:A motor 22 advancing and moving a cutter edge to a die 7 side is provided with a feed control device 30 which can drive and suspend the motor 22 periodically, the feed control device 30 is provided with an interval setting part 31 setting an interval between driving times and a speed setting part 32 setting a lasting time of driving are provided.
Patent JP-H08210886-A (JP)
Title: Fluidic fluid control device, fluidic flowmeter, and flowmeter
Inventor: HORIGUCHI HIROYUKI
IPC: F15C3/16
Filed: 1995-04-12
Abstract: PURPOSE: To improve the S/N of a fluidic fluid control device against low-frequency noise at high-flow-rate time by specifying the dimensional relation between each section of the device. CONSTITUTION: The shape of each section of a fluidic fluid control device 43 is specified so that the dimensional relation between each section can satisfy the inequalities. In the inequalities, D, WN, RF, and WE respectively represent the depth of a flow passage 16, width of a nozzle 13, radii of curvature of two corner sections 46 on both sides of the nozzle 13 in the expanded section 14 of the flow passage 16, and width of the expanded section 14. In addition, LY, YE, RW, and WB respectively represent the interval between the nozzle 13 and a vibration inducer 44, interval between the inducer 44 and an end block 18, radii of curvature of the concave surfaces of both curved wing sections 20 of the block 18, and distance between internal surfaces of both wing sections 20.  Moreover, S, RB, and LE respectively represent the interval between both wing sections 20 and the expanded section 14, the radii of curvature of two corner sections 47 on both sides of the exhaust port of the expanded section 14, and the distance between the block 18 and port 15. Since the shape of the device 43 is optimized in such a way, the flow rate measuring S/N becomes excellent over almost all measuring region.
Patent JP-S5713553-A (JP)
Title: Safety device in case of program fault
Inventor: KOBAYASHI AKIRA
IPC: G06F11/00
Filed: 1980-06-27
Abstract: PURPOSE:To prevent an abnormal operation or a dangerous state of a body to be controlled, by generating an interruption reset signal by a counting circuit, when proceeding of a program has become abnormal. CONSTITUTION:When proceeding of a program becomes abnormal due to influence of a noise, etc., since a data on an address bus 2 and/or a data bus 3 is not inputted to a logical circuit 5 longer than a prescribed time, the logical circuit 5 comes not to generate an output, therefore, a count value of a preset down-counter 6 becomes ''0''. As a result, the down-counter 6 generates an interruption reset signal, returns a program of a CPU1 to a head position or a specific position, and starts proceeding of a program newly from said position. In this way, an interruption reset signal to the CPU1 is transferred at an early stage.
Patent JP-H09281596-A (JP)
Title: Mirror shock reducing device for single lens reflex camera
Inventor: SHONO TETSUJI
IPC: G03B19/12
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce a shock at the terminals of the ascent/descent of a mirror without decreasing operating speed other than in the final periods of the ascent and descent of the mirror by turning a brake member in the same direction as a turning member when the turning member is normally and reversely rotated in the final periods of the ascent and descent of the mirror. SOLUTION: When the mirror 12 is turned centering a turning shaft 13, sprung and reaches a retreat position, a gear (turning member) 22 is turned through a sector gear 20. An interlocked rotating pin 29 on the gear 22 is idly rotated in a notch 28 and abuts on the abutting surface 28a of the notch 28 in the final period of the ascent of the mirror 12 so as to rotate an annular brake plate 23 to which turning resistance is imparted together through brake pads 24 and 25 and a compression coil spring 26. Then, the turning speed of the mirror 12 is decreased so as to lighten the shock at the end of the ascent. In the final period of the descent of the mirror 12, the turning speed of the mirror 12 is decreased so as to lighten the shock at the end of the descent in the same manner as in the final period of the ascent.
Patent JP-H04318759-A (JP)
Title: Picture communication equipment
Inventor: HIROZAWA TAKAYUKI
IPC: H04N1/32
Filed: 1991-04-18
Abstract: PURPOSE:To decide whether a polling call is started or stopped by detecting the presence of recording paper when the time of operation start comes in the case of the polling call. CONSTITUTION:The picture communication equipment is provided with a network control section 1, data transmission reception means 3, 4 and a recording section 7 printing out a reception data onto recording paper. The recording section 7 is provided with a recording paper sensor 10 detecting whether or not the recording paper is set and a timer 11 by which a polling call time is set. Even when the timer 11 expires while the recording paper is not set by a detection signal from the recording paper sensor 10, a polling call is stopped and a main control section 9 onto which the recording paper is set makes the call.
Patent JP-S58204686-A (JP)
Title: Sampling clock generating circuit in character multiplex broadcast receiver
Inventor: TAKEMURA KINYA
IPC: H04N7/025
Filed: 1982-05-21
Abstract: PURPOSE:To eliminate the need for the readjustment against a phase fluctuation caused by environmental changes and the initial adjustment and to keep on optimum state, by detecting the phase difference between a character signal and a sampling clock and adjusting the phase of the sampling clock in response to the detected phase difference. CONSTITUTION:A mutliplex character signal is extracted from a video signal with a character signal extracting means 11 and applied to an S-P converting circuit 6, and also to a synchronizing pulse generating circuit 3, a phase comparator 4 and a phase adjusting means 5. Further, a sampling clock generating means 2 counts down a high frequency signal to generate a sampling pulse, and a load signal 31 synchronized with the character signal at the circuit 3 is applied to the means 2. Further, the phase difference between the sampling clock 23 and the character signal is detected at a comparator 4, an output signal corresponding to this phase difference is converted into a digital number at the means 5 at each field, the number is applied to the means 2 as an adjusting signal so as to make the phase of the character signal and the sampling clock 23 coincident with each other.
Patent JP-S58203570-A (JP)
Title: Device for registering necessary information on sales of commodity
Inventor: IKEKITA MINORU
IPC: G06F19/00
Filed: 1982-05-22
Abstract: PURPOSE:To check whether information to be registered is correctly registered or not during the registration by storing item preparing information or the like which is inputted from an input device by a registering means and displaying the registered information. CONSTITUTION:A ten-key and various setting keys of the input device 1 are depressed, items and other information are prepared by combining characters or the like stored in an ROM20 and registered in a storage device 2 under control by a CPU10. The registering means in the CPU10 consists of an item preparation registering means 61 to prepare and register items and an individual information registering means 62 to register individual information to each commodity. Which registering means 61 or 62 to be displayed on a CRT3 by a registration mode selecting means 7 is selected by using the ten-key of the input device 1 and the selected registering means is displayed. Consequently, information necessary for the sales of commodities, items e.g., is collectively processed by the CPU10, necessary information for the issue of labels can be registered in the storage device 2 and whether the registration is correctly executed or not can be checked by the CRT3 during the registration.
Patent JP-H09284065-A (JP)
Title: Power amplifier for communication equipment
Inventor: OKANO YASUSHI
IPC: H03F3/60
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To adjust idle current with simple configuration by providing an input matching circuit including a short stub which has D.C. resistor and a field effect transistor connected to the input matching circuit. SOLUTION: The input matching circuit of a power amplifier is constituted of a serial strip line 3, a D.C. cut capacitor 2 and a parallel capacitor 4. Moreover, a parallel strip line (short stub) 5 is connected to the serial strip line 3 lying halfway between the D.C. cut capacitor 2 and the field effect transistor(FET) 6. The input matching circuit is provided with the short stub 5 so that the gate voltage of FET 6 is changed and idle current is changed. That is, when the length of the short stub 5 is varied, its D.C. current value is changed so that the gate voltage is changed. Thus, a system is applied for absorbing the variation of idle current.
Patent JP-H02267474-A (JP)
Title: Double effect air-cooled absorption type refrigerator
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1989-04-07
Abstract: PURPOSE:To enable a refrigerant piping system to be performed most appropriately by a method wherein in case that a liquid surface of an air-cooled condensor is placed at a lower position than that of a liquid surface in an evaporator, condensing refrigerant is returned back to the evaporator by a pump and another refrigerant in the evaporator is returned back from a dam means to an air-cooled absorber device through a piping system. CONSTITUTION:A refrigerant pump 6 is arranged in a refrigerant returning pipe 5 as means for feeding refrigerant having a capability to exceed a working pressure liquid column height. A condensed refrigerant is returned from an air-cooled condensor 3 to an evaporator 1 under a pump operating power. When solution shows a high concentration and the refrigerant is abnormally separated, the refrigerant is overflown over an opening dam 9 formed at a refrigerant container of the evaporator 1. The refrigerant passes an over-flow pipe 10, the refrigerant flows to the solution container of an air-cooled absorber device 14 so as to dilute the solution. With such an arrangement as above, a liquid surface 2 of the evaporator is higher than a liquid surface 4 of the air-cooled condensor. Even in case that it is higher than a differential pressure liquid column head, the liquid refrigerant can be returned positively from the air-cooled condensor 3 to the evaporator 1. The refrigerant over-flow in the evaporator 1 in properly attained and then a double-effected air-cooled absorption type refrigerator can be operated safely.
Patent JP-H02266565-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: MATSUMOTO KAZUYA
IPC: H01L27/146
Filed: 1989-04-07
Abstract: PURPOSE:To reduce dark current by using an optimum fluorine ion implantation and annealing process after forming the source/drain diffusion layer of charge modulation device(CMD) photodetectors. CONSTITUTION:After forming the source/drain diffusion layer of a CMD photodetector, a fluorine ion is implanted within the range of amount of implantation of 1E15cm<-2>-3E16cm<-2> using an acceleration energy where the maximum path length is nearly equal to the thickness of insulating film which exists on a gate electrode by an ion implantation device. After that, heat treatment is performed at a temperature of 900-950 deg.C and within N2 environment for 30-60 minutes. It will optimize the fluorine ion implantation process and annealing process and reduces dark current effectively.
Patent JP-H11277729-A (JP)
Title: Recording medium and ink jet recording method
Inventor: KONDO YUJI
IPC: C09D201/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To form a high quality image, the ink absorbability of which is favorable, in which neither bleeding nor feathering develops and which is excellent in designing properties and forgery prevention, by a method wherein a pigment- containing ink accepting layer is provided on at least one side of a base paper, which includes kenaf pulps and, at the same time, on which watermarks are formed. SOLUTION: As a base paper, any paper containing kenaf pulps as a stock may well do. The characteristics of the wood part of the kenaf pulp are different from these of its bast part. Wood pulps made of its wood part have short fibers and a large amount of lignin, while bast pulps made of the base part have long fibers and a small amount of lignin, through pulping these pulps together, pulps having intermediate characteristics are obtained. During the paper-making process of this kenaf paper, watermarks are produced with a paper-making net, on which patterns are formed with fine metal wires. In addition, on at least one side of the base paper, an ink accepting layer, which is made by including at least a pigment, preferably the pigment such as silica, zeolite or the like and a binder, is applied or the like as the method for manufacturing the kenaf paper.
Patent JP-H09252222-A (JP)
Title: Wide band amplifier
Inventor: KAZONO TOMIO
IPC: H03F1/22
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To apply an amplifier even in a high frequency range and also to amplify the signals of various levels up to large electric power by using an electrostatic induction transistor that excels in the frequency characteristic as a cascade connection circuit. SOLUTION: In a cascade connection circuit, a gate grounded circuit of a SIT(electrostatic induction transistor) is connected to the next stage of a source grounded circuit. In such a constitution, the negative bias is applied to the gate of the SIT of the preceding stage to secure the OFF characteristic for an entire circuit due to the normally ON characteristic of the SIT. The negative bias value is effective at about -5V. At the same time, another cascade connection circuit where a gate grounded circuit of the SIT is connected to the next stage of a source grounded circuit of an FET(field effect transistor) is also available. In such cases, the normally ON characteristic is secured for an entire circuit with use of the FET and no negative bias is needed.
Patent JP-S60230631-A (JP)
Title: Liquid cyrstal optical shutter
Inventor: OOTA MORIO
IPC: B41J2/445
Filed: 1984-04-29
Abstract: PURPOSE:To prevent opening/closing variance between respective microshutters by connecting transparent conductive parts of respective signal electrodes to the same opaque metallic part, and driving them through the same opaque metallic part. CONSTITUTION:An opening part 32 of a signal electrode 30 farther than a terminal at a side connected to a driving circuit is coupled directly with a connection part through opaque metallic electrodes 29 at both sides of an opening part 32 at a closer side. The opaque metallic electrodes 29 have much less resistance than transparent conductive films 28, so there is no voltage drop due to resistance and they are driven on the same condition with opening parts 32 at the closer side. Namely, the microshutters 15a and 15b are driven on the same condition. Consequently, opening/closing variance between the microshutters is eliminated.
Patent JP-H05291246-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TORU
IPC: H01L21/3213
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a method wherein it prevents an interconnection from being corroded by nitric acid and it reduces the used amount of nitric acid in a posttreatment for removing a sidewall protective film by a method wherein the sidewall protective film produced on the sidewall of a formation pattern is removed by using the vapor of nitric acid or the plasma of nitric acid when an Al-based interconnection film is etched. CONSTITUTION:When an interconnection film which is composed of a metal containing aluminum is etched, a process wherein a sidewall protective film produced on the sidewall of a formation pattern is removed by the vapor of nitric acid or the plasma of nitric acid is installed. For example, a wafer W whose etching has been finished is conveyed, as a single wafer, into a treatment chamber 11 which is made of Teflon or the like; it is held on lift pins 14; a pressure is reduced inside the treatment chamber 11; after that, the vapor of NHO3 is introduced from a gas introduction port. After that, the NHO3 is stopped; the treatment chamber 11 is purged by means of nitrogen; the inside of the treatment chamber 11 is returned to atmospheric pressure by means of N2. After that, the wafer W is taken out from the treatment chamber 11; it is cleaned by ultrapure water by using a spinner-type cleaning apparatus; then, it is placed on a hot plate and dried.
Patent JP-S5518322-A (JP)
Title: Nozzle for sand blasting inner surface of tube and method of using the same
Inventor: MATSUDA KATSUHIKO
IPC: B05B1/14
Filed: 1978-07-17
Abstract: PURPOSE: To provide the subject nozzle wherein sand is supplied from a tapered part connected  to one end of the drum part of the nozzle and diameter-enlarged outwardly, and a tube to be  ground is connected to a dummy tube fitted and inserted in the inner diameter enlarged part at  the other end of the nozzle drum part, thereby to subject the full part of the tube to be ground  uniformly to a grinding operation.   
     CONSTITUTION: The drum part a of a nozzle is formed into a inner diameter substantially the  same as the inner diameter of a tube to be ground, and a tapered part b diameter enlarged  outwardly is connected to one end of the drum part a. Then, an inner diameter enlarged part c  is connected to the other end of said drum part, and a rubber hose or the like for supplying sand  to said tapered part b by compressed air is connected to said tapered part b, a dummy tube 11  having an inner diameter the same as that of the tube 2 to be ground being inserted in said  diameter enlarged part c, the tube 2 to be ground being connected to the dummy tube 11, and  sand which has been introduced from said tapered part being supplied into the tube 2 to be  ground by way of the dummy tube 11, thereby to subject the inner surface of the tube 2 to be  ground to the grinding operation uniformly in the whole length.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265832-A (JP)
Title: Cassette paper printer device
Inventor: MURAKAMI KATSUNORI
IPC: B65H3/44
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate a labor time for resetting at the next time of utilization by providing a switch circuit settable by a utilizer of a printer, a set memory circuit, a time counting circuit and a sequence control circuit for controlling action of a paper from selecting mechanism in response to a line control circuit, a switch circuit, a time counting circuit and the set memory circuit. CONSTITUTION:A utilizer stores the selection of a paper form cassette, set through a switch circuit 6 or a communication line 9, in a set memory circuit 15 by a condition of the switch circuit 6. Thus by storing a preset value of the paper form cassette set by the utilizer, a labor time for resetting can be saved at the next time of utilization, while in the case of a single set of printer in common use by plural utilizers, the set value can be automatically reset after utilization to the standard prevent value for the most utilizers.
Patent JP-H10133769-A (JP)
Title: Back assembly attaching and detaching device for computer
Inventor: IN ZAISAN
IPC: G11B33/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the beauty of a computer from being spoiled by a device which attaches and detaches a back assembly that is inserted attachably and detachably from the outside to the inside of a computer main body. SOLUTION: To fix or drawn out the back assembly which is inserted into the main body of a computer from the outside to the inside attachably/ detachably, a lever plate 11 having a nearly flat bottom surface is fitted to the case of the computer rotatably at the center of a coupling rib 11b. An engagement claw 11c projected on the top surface is engaged with a part to be engaged on the back assembly side to fix the back assembly. A coupling hook 11f is engaged with the case internal surface. At the time when the back assembly is drawn out, if the lever plate 11 is rotated and opened catching a hook groove 11e with finger the engagement claw (c) is released and a draw- out lever 11d pushes the front of the back assembly, so that the rear end of the back assembly projects from an insertion slot.
Patent JP-S60231642-A (JP)
Title: Carbamic acid ester and its preparation
Inventor: URANO SATORU
IPC: C07C239/00
Filed: 1984-04-28
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl; R' is residue obtained by removing hydroxyl group from a hydroxyl compound). EXAMPLE:N-methacryloylcarbamic acid methyl ester. USE:Useful as an industrial raw material. For example, the homopolymer or copolymer produced by the homopolymerization reaction or copolymerization reaction of the compound by the conjugated double bond in the molecule can be utilized as paint, adhesive, plastic, elastomer, etc. PREPARATION:The compound of formula I can be prepared by reacting the isocyanate compound of formula II with the hydroxyl compound of formula R'OH in an inert solvent at -20-+100 deg.C, preferably 0-30 deg.C.