baber/WOPTO huggingface dataset:
Patent JP-H101857-A (JP)
Title: Production of continuous filament web
Inventor: YAMADA YOSHIHIRO
IPC: D01F6/62
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To produce a continuous filament web uniform in metsuke (a gram unit/m<2> ) and excellent in longitudinal/transverse mechanical strength ratio, by spunbonding process. SOLUTION: Respective multifilament yarns F delivered from a group of the corresponding spinnerets set up in several rows in the direction of the movement of a conveyor net N are taken up by respective ejectors 1 arranged under the respective spinnerets correspondingly to these spinnerets, and allowed to impinge on relevant swinging plates 2 to effect opening. Subsequently, the opened multifilament yarns F are spread and put on a moving conveyor net N so that a group of the putting loci of the respective multifilament yarns on the conveyor net N are nearly perfectly superposed on one another without any phase deviation when the loci are respectively moved in parallel direction crosswise for the conveyor net N, thus obtaining the objective continuous filament web.
Patent JP-S63315785-A (JP)
Inventor: MORITA TAMAO
IPC: E05C17/56
Filed: 1987-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5850895-A (JP)
Title: Electroacoustic transducer
Inventor: SAITOU YUKIO
IPC: H04R17/00
Filed: 1981-09-21
Abstract: PURPOSE:To generate a sufficient internal stress in a piezoelectric film, and to increase the sensitivity of a transducer, by providing an oscillation transmission body between an oscillator and the piezo-electric film. CONSTITUTION:An oscillator 2 is fitted acoustically to an opaque container 1, and this is provided with bent oscillation transmission bodies 3 and 3'; and their acute parts are formed in a channel shape, and brought into contact with or pressed against piezo-electric films 4 and 4' fixed to the container 1. Therefore, an acoustic wave arriving at the oscillator 2 is transduced into mechanical energy, which displaces the films 4 and 4' through the transmission bodies 3 and 3' to generate an internal stress. Then, voltages are developed at the films 4 and 4' to obtain output voltage proportional to the arrival acoustic wave between terminals 5, 6 and 5', 6'.
Patent JP-H01314965-A (JP)
Title: Method for detecting objective nucleic acid in specimen
Inventor: YAMANE AKIO
IPC: C12Q1/68
Filed: 1988-06-16
Abstract: PURPOSE:To easily detect a specific base sequence with high sensitivity by using at least one kind of a primer complementary to a nucleic acid sequence to be detected. CONSTITUTION:At least one specimen ready to detect whether objective nucleic acid (hereinafter referred to as nucleic acid I) is prepared. Next, single stranded nucleic acid (hereinafter referred to as nucleic acid II) complementary to said nucleic acid I and having a length less than that of the nucleic acid I but sufficient to be specifically hybridized with the nucleic acid I is prepared. At least one kind of a primer (nucleic acid II) complementary to a nucleic acid sequence to be detected is used to separate double stranded nucleic acid obtained by performing the elongation reaction of the primer complementary to said nucleic acid sequence or double stranded nucleic acid formed by both elongation products of the primer from single stranded nucleic acid (primer) or chain- lengthening unit nucleic acid. By this method, the presence of double stranded nucleic acid is investigated and the objective nucleic acid sequence can be detected.
Patent JP-S5940159-A (JP)
Title: Cable holding device of ultrasonic flaw detector for body
Inventor: MATSUSHIMA MITSUHIRO
IPC: G01B17/00
Filed: 1982-08-30
Abstract: PURPOSE:To hold a cable without drooping and optimize for a cure by erecting a cable holding device temporarily on its longitudinal track for an automatic ultrasonic flaw detector for a pressure container body used for a nuclear power plant, etc. CONSTITUTION:The cable holding device 8 fed from the highest part 11 is erected temporarily on the longitudinal track 5. The cable 9 is tensed through the cable holding device 8 to some extent to eliminate a sag of the cable 9 when the ultrasonic flaw detector 7 for the body runs on a circumferential track 4. The cable holding device 8 has one pulley temporarily on the longitudinal track 5, but may employ the structure wherein plural pulleys are erected temporarily on the logitudinal track 5.
Patent JP-S6210682-A (JP)
Title: Cleaning device
Inventor: MATSUI KAZUO
IPC: G03G21/00
Filed: 1985-07-09
Abstract: PURPOSE:To make the maintenance of stable cleaning function possible for a long period by providing a magnetic roller in the upstream side of a cleaning blade while looking in the direction of running of an image carrier. CONSTITUTION:The magnetic roller 4 extending in parallel to the axial line of an image carrier 1 is provided in the upstream side of a cleaning blade at the vicinity thereof. Accordingly, remaining toner of the surface of the image carrier advances in the direction of the blade 3 with the small quantity of the carrier. However, the carrier is attracted by the magnetic roller before it arrives at the blade, and scraped off by a scraper 4a with the rotation of the roller. Only remaining toner arrives at the blade 3 and goes to the reserving part in a cleaning device 2, and discharged to outside by a carrying screw 5. As the carrier does not reach the cleaning blade, the photosensitive layer is not damaged and stable cleaning function can be maintained for a long period.
Patent JP-2000335949-A (JP)
Title: Low contractive concrete
Inventor: ICHIKAWA KATSUTOSHI
IPC: C04B111/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To produce a low contractive concrete which can effectively use relatively coarse coal ash that has a Blaine specific surface area of <3,300 cm2/g and has scarcely effectively been used, and can extremely reduce the contraction even when not mixed with an expanding agent or a contraction- reducing agent. SOLUTION: This low contractive concrete uses as a binder a coal ash- Portland cement mixture comprising coal ash having a Blaine specific surface of <3,300 cm2/g and Portland cement in a weight ratio of 3:7 to 7:3 in an amount of 300 to 400 kg/m3, and has a unit water content of 150 to 180 kg/m3, a fine aggregate rate of 45 to 50%, and a high performance water-reducing agent or high performance AE water-reducing agent/binder ratio of 0.5 to 1.5%. The coal ash is preferably coal ash not subjected to a classification treatment.
Patent JP-H09328256-A (JP)
Title: Quality monitor for package
Inventor: MIMA HIROSHI
IPC: D01H13/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a defective package having an improper spot inside from occurring. SOLUTION: Such a monitoring means as monitoring a package P in both winding and forming processes. This monitoring means is composed of a yarn detecting sensor 22 detecting the presence of yarn being situated at the outside of an outermost layer 21 of the package P. This yarn detecting sensor 22 is installed so as to make a detecting light L pass through the vicinity of a contact point 25 with a driving drum 8 rotating the package P due to contact between two packages P.
Patent JP-H08172819-A (JP)
Title: Method, machine and system for arranging seedling box
Inventor: KAJITANI KYOICHI
IPC: A01C7/08
Filed: 1995-05-23
Abstract: PURPOSE: To provide a seedling box arranging method, machine and system designed to prevent seedling boxes holding bed soil and seeds therein from falling on a seedling bed in impact-fashion and the bed soil and seeds from running out in aligning and arranging the seedling boxes in the seedling bed. CONSTITUTION: A seedling box A is put on a slant table 7 provided with an elastic plate 8 such as music wires projected backward at a position corresponding to each of the seedling boxes A, so as to put part thereof on the elastic plate 8, and the slant table 7 is tilted backward together with the elastic plate 8 to unload the rear end of the seedling box onto a seedling bed F and the front end of the elastic plate is brought into contact with the seedling bed to effect bending of the plate; subsequently, a seedling table is advanced to unload the seedling box via the surface of the elastic plate onto the seedling bed.  Owing to the above scheme, even if the height (h) of the rear end of the slant table 7 is varied, the variation is absorbed on account of the elasticity of the plate 8 and the front end of the elastic plate 8 stands in contact with the seedling bed at all times; therefore, when the seedling box runs apart from the elastic plate 8, the box does not fall onto the seedling bed impact-fashion, but is unloaded softly.
Patent JP-H023064-A (JP)
Title: Photosensitive planographic printing plate processing machine
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1988-06-17
Abstract: PURPOSE:To stably execute the development processing of a printing plate by providing a dipping type main developing tank, and an auxiliary developing tank on one of the upstream side or the downstream side in the carrying direction of a photosensitive planographic printing plate in the vicinity of the dipping type main developing tank. CONSTITUTION:The title machine is provided with an auxiliary developing tank 14 for bringing a photosensitive planographic printing plate (PS plate) 12 in which an image is printed, to auxiliary development, for instance, on the upstream side in the carrying direction, and a dipping type main developing tank 16 for bringing the PS plate 12 to development processing finally. Also, said machine is provided with a washing tank 18 for washing a developer which has adhered, and a rinse processing tank or a fat non-sensitive processing tank 20. As a result, a degree of fatigue in the main developing tank 16 and in the auxiliary developing tank 14 decreases, and in accordance with the kin of the printing plate 12, it can be brought to development processing by carrying it directly into the main developing tank 16 without providing a rubbing member and without allowing it to pass through the inside of the auxiliary developing tank 14. In such a way, the development processing can be executed stably in accordance with various photosensitive planographic printing plates and in accordance with each necessary processing quantity.
Patent JP-S6041200-A (JP)
Inventor: FURUMURA FUMINOBU
IPC: G08G1/123
Filed: 1984-07-20
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-H11345736-A (JP)
Title: Chip parts
Inventor: MAEHARA ISAMU
IPC: H05K1/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent Manhattan phenomenon in a reflow process of chip parts of levelly adhered type and permit high density mounting of the chip parts. SOLUTION: Chip parts 1 have an electric connection part 2 for connecting with a land of a substrate with solder, and there is provided a plate-like fan 5 on a lower face 2a of the electric connection part 2, in which one part 5a bent into an L-shaped configuration is connected via a side 5b, and the other part 5c L-shaped is parallel to the lower face 2a. An external dimension of the fan 5 is smaller than that of the lower face 2a. A dimension of the land of the substrate provided at a position counter to the lower face 2a is provided to be equal to or smaller than that of the lower face 2a.
Patent JP-S5986195-A (JP)
Inventor: DONARUDO II PETSUORO
IPC: H05B37/02
Filed: 1983-08-16
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-H08321454-A (JP)
Title: Position detector and manufacture of semiconductor device using the detector
Inventor: KANDA TSUNEO
IPC: G03F7/20
Filed: 1995-05-24
Abstract: PURPOSE: To improve the correction of a magnification and a chromatic aberration by installing, in the midway of an optical path, a correction optical device having one translucent member which is made by joining two glass materials of different dispersions and obtaining position information of a mark image on a plane of an image pick-up means using the correction optical device. CONSTITUTION: A mark 14 which is provided on a specified plane is illuminated by a plurality of light fluxes of different wavelengths from a light source through a projection lens 3. An image of the mark is formed on a plane of an image pick-up device 19 through the projection lens 3. In an optical path, a correction optical device 400 which has one translucent member which is made by joining two glass materials of different dispersions so that main light beams of a plurality of light fluxes of different wavelengths may coincide with each other on the plane of the image pick-up device 19. Using the correction otipcal device 400, positional information on the image of the mark on the plane of the image pick-up device 19 is obtained. By this method, the correction of a magnification and a chromatic aberration can be improved.
Patent JP-H01320339-A (JP)
Title: Automatically adjustable damping force multi-cylinder rotary damper using viscous fluid
Inventor: SUGASAHARA MORIHARU
IPC: F16F9/52
Filed: 1988-06-17
Abstract: PURPOSE:To continually display predetermined damping force for an air temperature in its change by mounting a damping force adjusting cylinder, adjusting the outside diameter in accordance with the temperature for its change, to be fitted coaxially with movable and fixed cylinders into a casing. CONSTITUTION:A damping force adjusting cylinder 7, adjusting the outside diameter by a temperature respectively for its up and down, is mounted being coaxially fitted with movable cylinders 5a, 5b and fixed cylinders 6a, 6b, in a casing 1. When a temperature of air increases, viscous fluid A in the casing 1 decreases its viscosity, and damping force decreases as a damper, but the damping force adjusting cylinder 7, increasing its diameter, decreases a separating distance between cylinder groups, enabling the damping force to be held to a fixed value. When the temperature of air decreases, the separating distance between the cylinder groups is reversely increased.
Patent JP-S5773532-A (JP)
Title: Count value storage device
Inventor: TSUTSUMI KAZUMICHI
IPC: H03K21/02
Filed: 1980-10-24
Abstract: PURPOSE:To obtain a simple latch circuit which measures the value of counter at time change of two signals, by taking an output of logical synthesis of outputs between a specific storage means and a differentiation circuit as a trigger and storing the count value of the count means. CONSTITUTION:A count means 100 driven by a specified clock, a storage means 400 storing the level change in an external input pulse A, and a differentiation circuit 500 detecting the level change of other input pulse B, are provided. Further, a logical circuit which synthesizes the output of the circuit 500 and the means 400, and the 2nd storage means 200 storing the count value of the means 100 taking the change of output as a trigger, are provided. For example, a D latch circuit which is set through the change in the input pulse A and reset after a prescribed time is used as the storage means 400 to give priority to the time change of the input pulse A having steep state change than the time change of another input pulse B.
Patent JP-S6041881-A (JP)
Title: Signal receiving procedure discriminating system
Inventor: YAMAZAKI TAKASHI
IPC: H04L12/22
Filed: 1983-08-17
Abstract: PURPOSE:To enable stable and quick progress without disturbing synchronism of transmitting procedure by providing a device that identifies receiving of a signal that requires a reply and judging the progress of procedure according to the output of the identifying device. CONSTITUTION:When a call signal is received from a circuit L, a carrier detection signal CD is sent from a modem MD2 to a controlling section CONT. The controlling section CONT supplies a signal SD that indicates the function of own device to the modem MD2 according to the signal, and the modem MD2 sends the signal to the sender side. Then, the transmitting speed signal of a picture signal is sent from the sender side, and notified to the controlling section CONT from the modem MD2 as an output RD. Basing on this speed data, the controlling section CONT sets the speed of a modem 1, and at the same time, examines circuit characteristic introducing the receiving data output RD of the modem MD1, and when the circuit characteristic is satisfactory, supplies to the modem md2 with the result as transmitting data SD, and further operates receiving command judging sections DC1, DC2.
Patent JP-S63311913-A (JP)
Inventor: SAKAMOTO TADAICHI
IPC: F24V30/00
Filed: 1987-06-16
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-H11345972-A (JP)
Title: Semiconductor device
Inventor: GOSHIMA SUMITAKA
IPC: H01L29/78
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the chip area of a semiconductor device between a high breakdown voltage MOS transistor and a chip cutting line area by forming the high-concentration source area of a high breakdown voltage insulated gate field effect transistor in a high-concentration area of a first conductivity and the chip cutting line area without forming any thick insulating film in between. SOLUTION: On the surface of a P-type silicon substrate 1, an N<+> -type source area 2 and an N<+> -type drain area 3 are provided and a channel area 14 having a width of 1-10 μm is provided between the areas 2 and 3. On the channel area 14, a gate electrode 6 composed of a polycrystalline silicon film is provided through a gate insulating film 4 composed of a silicon oxide film having a thickness of 100-500 A. Then a P<+> -type substrate grounding area 19 of the first conductivity provided on the surface of a semiconductor area of the first conductivity, a chip cutting line area composed of an intermediate-layer insulating film provided on the grounding area 19, and the N<+> -type source area 2 of a high withstand-voltage insulated gate field effect transistor are arranged without any separating area among them.
Patent JP-S5373687-A (JP)
Title: Auromatic round blade grinder
Inventor: WATANABE KENJI
IPC: B24B3/46
Filed: 1976-12-14
Abstract: PURPOSE:To provide an automatic round blade grinder for grinding a lower blade of Geber type used in the slitter of a magnetic tape, wherein the wear quantity of a grinstone is automatically corrected, and the blade surface can be ground constantly up to a predetermined thickness.
Patent JP-H0444136-A (JP)
Title: Memory access controller
Inventor: YAMADA IKUO
IPC: G06F13/16
Filed: 1990-06-11
Abstract: PURPOSE:To simplify a control circuit by inputting and carrying about the output of an R/FW control pipe through a pipeline until the write processing is over in a partial write state. CONSTITUTION:An internal control part 20 inputs the carry-about information on an R/FW control pipe 22 and a PW control pipe 23 and outputs the set signals of an internal selector and a register, a bank busy cancel signal, etc., to perform the internal control of a memory access controller. The pipe 22 receives the output of a code register 13 and carries it about through a pipeline, and the pipe 23 receives the output of the pipe 22 and carries it about through a pipeline respectively. Thus both pipes 22 and 23 carry about the carry-about information given from a requester device. Thus the memory access processing is attained just with a single pipeline.
Patent JP-H09311894-A (JP)
Title: Inter-staff information sharing system
Inventor: KOGA AKIHIKO
IPC: G06Q10/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To enable staffs offer all necessary information to customers and to immediately give advice to them by judging automatically information which are necessary for the staffs and not acquired yet by them and then questioning the customers on such information. SOLUTION: When a task is known, the type of this task is inputted to a task designation means 1006. The means 1006 instructs a shared memory server 1003 to acquire the customer information on the relevant task. The server 1003 checks the customer information necessary for the task via a staff task question item definition data base 1009. If the necessary information is not contained in the data base 1009, the server 1003 instructs an information acquisition interaction means 1005 of a customer terminal 1001 to question a customer A. Then the acquired customer information are stored in a customer information data base 1010. Thus, a shared system of such a constitution automatically decides the information that are necessary and not acquired yet by the staffers 1 and 2 and then questions the customer A on such information.  Thereby, the staffers can immediately give advice to the customer A.
Patent JP-H01318906-A (JP)
Title: Method and apparatus for automatic measurement of feature line of object
Inventor: KOJIMA YOSHIO
IPC: G01B11/24
Filed: 1988-06-20
Abstract: PURPOSE:To measure automatically the shape of a three-dimensional feature line by giving information on the position and direction of the feature line of an object of measurement and on the directions of two curved surfaces and by setting a measuring target point on a measuring section intersecting the feature line at a right angle substantially. CONSTITUTION:In the case when a feature line 5 is almost a straight line, two points of a starting point T1 and an ending point T3 are taught. In order to giving information on the directions of right and left surfaces 7 and 8 forming the feature line 5 and an angle of irradiation of a distance sensor at the time of automatic measurement, one point on each of the two surfaces 7 and 8 is measured actually and taught. From teaching data, an equation of a measuring section 9 intersecting the feature line 5 at a right angle substantially is determined, and subsequently a reference point, which is the intersecting point of each measuring section 9 and a taught line 6 is determined.
Patent JP-S5774041-A (JP)
Title: Oil and fat composition
Inventor: KATOU MASAAKI
IPC: A23D7/00
Filed: 1980-10-27
Abstract: PURPOSE: To prepare a margarin for roll-in use having wide working temperature range and improved meltability in the palate, by compounding a liquid oil with a specific amount of a randomly ester-exchanged oil obtained by adding a hardened vegetable oil having a specific composition to coconut oil.  
     CONSTITUTION: The objective oil and fat composition is composed of (A) 25W40%  randomly ester-exchanged oil derived from (i) 65W45pts. of coconut oil or hardened  coconut oil having a lauric acid content of ≥50% and (ii) 35W55pts. of a hardened  vegetable oil (obtained by hydrogenating an oil or fat having a 16C fatty acid  content of ≥40%, e.g. palm oil, fractioned and hardened palm oil, etc.) having an  iodine value of ≤5, palmitic acid content of ≥40%, and ≥18C saturated fatty acid  content of ≤60%, and (B) 75W60% liquid oil (e.g. soybean oil, rapeseed oil, high- erucin rapeseed oil, etc.) 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5773634-A (JP)
Title: Light pulse tester
Inventor: HORIGUCHI TSUNEO
IPC: G01M11/00
Filed: 1980-10-27
Abstract: PURPOSE:To constitute a tester which has superior sensitivity and position resolution, by detecting the state of a reflected wave by using pulse which have longer width and intervals that the time when light goes and returns through an optical fiber to be measured. CONSTITUTION:A reference pulse generator 1 generates a test waveform A so that the output width tW and interval tC-tW of a light source 2 are greater than the going and returning propagation time tR of a fiber 4 to be tested. The output of the light source 2 is inputted to the fiber 4 through an optical directional coupler 3, which separates and extracts the reflected output light of the fiber to obtain a signal having a waveform C; and the signal is passed through a photodetector 5, an amplifier 6, and a waveform average arithmetic processor 7 to obtain a waveform D from a differentiator D, and the waveform is displayed on a display device 8. Although the waveform D in the figure shows a normal state, the time and size when the waveform changes suddenly are detected to find a fault point and its condition. Consequently, a peak value is still low and average transmitted light power is increased, so that a tester has an improved S/N ration and superior sensitivity and position resolution.