baber/WOPTO huggingface dataset:
Patent JP-S62132643-A (JP)
Title: Screen printing machine and its printing method
Inventor: SASAKI KEIICHI
IPC: B41F15/40
Filed: 1985-12-04
Abstract: PURPOSE:To prevent generation of 'printing ink run' and enable proper printing to be continuously performed by allowing a scraper for scooping ink to ascend/ descend so as to scoop up ink on a screen as a structural feature. CONSTITUTION:A screen 2 arranged on matter to be printed 8 moves from a printing start end A on which ink is placed to a printing termination end B under a close contact condition, performing printing. At the time of initialization, a scraper 20 for scooping ink which moves on the screen 2 in non-contact state with a squeezee 5 moving without contact with the screen 2 is enabled to move vertically at the printing termination end B. This makes the scraper 20 to scoop up ink on the screen 2 and results in the scraping back of ink 7 onto the screen 2 through vertical operation of the scraper at the printing start end A. Thus it is possible to minimize problems such as printing ink run or adhesion of ink to material to be printed and subsequently improve printing quality significantly.
Patent JP-H09108693-A (JP)
Title: Waste water treatment
Inventor: NOTO KAZUHIKO
IPC: B01D24/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating waste water capable of controlling the organic matter concentration of filtered filtrate so as to be the concentration required for obtaining a hydrogen donor necessary for denitrification reaction. SOLUTION: In a method of treating waste water in which after waste water is filtered by floating filter medium type filters 12, it is treated by a nitration and denitrification device 16 to remove nitrogen in waste water, the nitrogen concentration and the organic matter concentration in waste water are detected to calculate the organic matter concentration of filtrate required for denitrification reaction from the nitrogen concentration in waste water. By changing the used number of the plural floating filter medium type filters 12, the filtration rate of the floating filter medium type filter 12 is controlled, and the detected organic matter concentration in waste water is made the calculated one, and the organic matter concentration in filtrate is made the calculated one required for denitrification reaction.
Patent JP-H03134968-A (JP)
Title: Nickel-zinc storage battery and charging method thereof
Inventor: ATSUTA TOSHIYUKI
IPC: H01M10/44
Filed: 1989-10-19
Abstract: PURPOSE:To improve energy density and extend a battery life by making the capacity of a nickel hydroxide positive electrode larger than the capacity of a zinc negative electrode, and completing the charging at 1.85-2.0 V for a unit cell. CONSTITUTION:Zinc oxide and metal zinc are mixed, for example, a sheet- shaped zinc active material is manufactured by the calendar roll method, and it is pressed and molded to a current collector made of a copper punch metal and having the thickness 0.1 mm and the porosity about 50% to form a 3-AH negative electrode. A positive electrode is made of three sintered nickel electrodes with the same size 5cm X 3cm X 0.6mm as the negative electrode and has a 4-AH capacity. A battery formed with them and a separator and an electrolyte made of a KOH aqueous solution with the specific gravity 1.35 is charged, and the charging is completed at 2.0 V for each cell at 20 deg.C with the 0.1C equivalent current. No dendrite is generated, and about 300 cycles are obtained until the life line at 60% of the initial capacity.
Patent JP-2000081340-A (JP)
Title: Path-searching device
Inventor: ICHIMURA ATSUSHI
IPC: G01C21/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To speed up path search by providing a storage means for storing first map data that is used for display where a road shape is approximated, and second map data that is made of data or the like for connecting nodes at the intersection of a road. SOLUTION: In a navigation device 1, a CPU 3 directs a CD-ROM device 5 to read map data at a desired region via a communication bus 4 in response to an input operation to an operation key 2. In a path-searching device, a CD- ROM disk 8 (storage means) stores first map data that is used for display where a road shape is approximated and second map data that is made of node data regarding the node of the intersection of a road and data for connecting the nodes of the intersection of the road. For example, when two points for performing path search are specified, one and the other are set to starting and end points, respectively. Then, second map data including the start point is read and path search is started with the start point as a start.
Patent JP-2000095627-A (JP)
Title: Enhancement of adhesive activity and pathogenic activity of bacteria belonging to genus pasteuria against nematode
Inventor: ORUI YUKIO
IPC: C12R1/01
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide both a method for simply and efficiently enhancing the adhesive activity and pathogenic activity of a bacterium belonging to the genus Pasteuria against nematodes and a method for efficiently controlling the nematodes with the bacterium belonging to the genus Pasteuria having the enhanced adhesive activity and pathogenic activity against the nematodes. SOLUTION: This method for enhancing the adhesive activity and pathogenic activity of a bacterium belonging to the genus Pasteuria against nematodes comprises preserving the bacterium belonging to the genus Pasteuria in water and then carrying out an ultrasonic treatment thereof. Furthermore, the method for controlling the nematodes with the bacterium belonging to the genus Pasteuria comprises preserving the bacterium belonging to the genus Pasteuria in water, then carrying out the ultrasonic treatment thereof and subquently infecting the nematodes with the bacterium belonging to the genus Pasteuria in the method for controlling the nematodes by infecting the nematodes with the bacterium belonging to the genus Pasteuria.
Patent JP-S63127580-A (JP)
Title: Thin-film solar cell
Inventor: MORI KOSHIRO
IPC: H01L31/04
Filed: 1986-11-17
Abstract: PURPOSE:To simplify a manufacturing process, and to reduce cost by forming a first electrode, N-type amorphous Si, I-type amorphous Si and P-type amorphous Si onto a substrate in succession, changing one part of a P-type amorphous Si layer into an oxide, a nitride or a carbide and shaping a second electrode onto a transform. CONSTITUTION:Thin-film layers of a first electrode 2, N-type amorphous Si 3, I-type amorphous Si 4 and P-type amorphous Si 5 are formed onto a substrate 1 in succession, one part of the P-type Si amorphous Si layer 3 is converted into an oxide, a nitride or a carbide, such as SiO2, Si3N4 or SiC by thermally treating or plasma-treating the thin-film layers in the atmosphere of O2, N2, CH 4, CO or CO2 or the like, and a second electrode 7 is shaped onto the oxide, the nitride or the carbide. Accordingly SiO2, etc., need not be laminated anew onto the P-type amorphous Si layer 5, thus simplifying a manufacturing process, then reducing manufacturing cost.
Patent JP-H08139480-A (JP)
Title: Heat-dissipative ceramic board having heat pipe structure
Inventor: NAGASE TOSHIYUKI
IPC: F28D15/02
Filed: 1994-11-08
Abstract: PURPOSE: To provide a ceramic board having a structure, wherein the thickness of the whole ceramic board can be made thin without increasing the production manhour, warpage and cracks are not produced even if heating and cooling are repeated and the heat dissipation characteristics of the device are comparatively good. CONSTITUTION: A metal plate 14 having a plurality of oblong holes communicated to each other is bonded to two sheets of insulative ceramic layers 12 and 13 in a state that the plate 14 is sandwiched by the two sheets of these ceramic layers 12 and 13 and closed passages 16 are formed by the plurality of the oblong holes and the opposing surfaces of the two sheets of the ceramic layers 12 and 13. An operating liquid is sealed in these closed passages 16.
Patent JP-H06221327-A (JP)
Title: Liquid driving hammer machine
Inventor: GUNAA BUIIKU
IPC: B25D17/26
Filed: 1993-11-01
Abstract: PURPOSE: To provide a fluid driven hammer machine for avoiding the metallic contact of a hammer piston and guides by maintaining the hammer piston in the central parts of the guides and for preventing seizure of the hammer piston and damage of the hammer piston and the guides caused by the seizure by making lubrication sufficient. CONSTITUTION: A fluid driven hammer machine is provided with a machine housing 1 and a hammer piston 2 longitudinally movable between guides 4, 5 in the machine housing. The guides are constituted of an intermediate part 6 and end parts 7, 8 on both sides of it. A clearance between the intermediate part and the hammer piston is less than, preferably one half of, the clearance between the intermediate part and the hammer piston on the end separated from the intermediate part. The intermediate part has the about one-third axial length of the guide.
Patent JP-2001091431-A (JP)
Title: Automatic floor impact noise generator
Inventor: CHIBA YOUSUKE
IPC: G01N29/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device dropping a rubber sphere body with a mass of about 2.5 kg as a shock source defined by JIS A 1418-2 newly published according to revision of regulations for a floor shock noise level measurement method in a field for a building (JIS A 1418). SOLUTION: In a setting base 1a for a frame 1, a rotational wheel 2 provided with a guide roller 3 having a shaft 3a in the position separated from a rotary shaft 2a by a distance T is arranged, and a lever 4 with a length L driven by a motor 5 and provided with a rotary shaft 4a in the position separated from the rotary shaft 2a by a distance S is arranged. In a groove 2b formed in the outer circumference of the wheel 2, a cord member 6 is wound around, and a shock source 7 is installed to the end of the cord member 6. While the lever 4 is continuously turned in the arrow (a) direction, the wheel 2 is rotated in the same direction via the guide roller 3 so as to lift the shock source 7, and when the contact with the guide roller 3 is released, the wheel 2 is turned reversely by the torque complying with the mass of the shock source 7 so as to drop the shock source 7.
Patent JP-S62132320-A (JP)
Title: Aligning method for mask
Inventor: MARUYAMA SHIGERU
IPC: H01L21/68
Filed: 1985-12-04
Abstract: PURPOSE:To simplify an aligning work by composing a LFZP pattern not as a single designing structure but as an assembly of a plurality of LFZP patterns having different focal distances and short slit lengths to eliminate step of matching gaps before the alignment. CONSTITUTION:A LFZP is divided into m pieces of regions to be formed as an assembly of LFZP1-LFZPm. The focal distances f1-fm of the LFZP are selected to sizes for covering a gap regulating range between normal masks and wafers. Since the focal distances are selected as f1<f2,...fm-1<fm in a drawing, slit patterns for forming LFZP1-LFZPm are sequantially displaced and drawn. Since a pattern for gathering a plurality of LFZP having different focal distances is formed, a light intensity that individual LFZP are gathered is obtained even if the gaps between the masks and the wafers are slightly displaced so that the general characteristics is flattened. thus, accurately gap matching works between the masks and the wafers can be eliminated to simplify the steps.
Patent JP-H09285702-A (JP)
Title: Deaeration device for liquid
Inventor: HIRANO TADASHI
IPC: B01D19/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a deaeration device having a small sized structure, simple and rigid and easy in handling by previously introducing a suitable amount of an untreated liq. into a device, actuating a pump and an evacuating device and deaerating by a pressure drop in the case where a liq. circulating in the device passes at high speed. SOLUTION: When the suitable amount of the untreated liq. is previously introduced into the device, and hand-operated valves 16 and 19 are closed and the hand-operated valve 18 is opened and a liq. sending pump 6 and an air ejector system evacuating device 13 are actuated, bubbles discharged into the liq. passing in high speed through a jet pump 3 are collected in the vessel 1. Then the untreated liq. is sucked through a pipeline 17 for sucking the untreated liq. and a deaerated liq. is discharged through a pipeline 20 for discharging the deaerated liq. by opening the valves 16 and 19 and controlling the opening of the valve 18.  The pressure of the liq. circulating in the device in such a way is reduced based on a pressure drop generated in the liq. in the case where the liq. circulating in the device passes at high speed through the jet pump 3 and discharged bubbles are allowed to float, and after collecting the bubbles, the bubbles are discharged. The untreated liq. at outside is sucked and joined based on the pressure drop.
Patent JP-2001100067-A (JP)
Title: Ribbon of coated optical fiber and optical fiber cable
Inventor: SATO TOSHIHISA
IPC: G02B6/44
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon of coated optical fibers which has its batch coating removed with ease and an optical fiber cable which is formed by using the ribbon of coated optical fibers and has excellent optical transmission characteristics. SOLUTION: A ribbon of coated optical fibers is obtained by forming a batch coating layer around coated optical fibers which are arranged in parallel and the batch coating layer is formed by using resin of 0.5 to 5.0% in shrinkage rate in oil for a waterproof compound. The optical fiber cable is constituted by charging the waterproof compound in contact with the ribbon of coated optical fibers.
Patent JP-H04150546-A (JP)
Title: Telephone exchange
Inventor: IZUMI MICHIHIRO
IPC: H04M3/42
Filed: 1990-10-12
Abstract: PURPOSE:To attain the effective utilization of call waiting service by providing a tone memory and a means to change a speech path switch at the time of the generation of call waiting. CONSTITUTION:In the case that a termination request arrives during communication, a CPU 4 changes the speech path switch 5 so that the data of the tone memory 13 arrives at, for instance, an individual line telephone set 12a. Namely, after call incoming is detected, and the time slot of the tone memory 13 is connected to the time slot of an SLT, a highway 10b and the highway 10c are connected for a prescribed period of time, and the user of the individual line telephone set 12a is made to hear a sound from the tone memory 13. For the period other than this, the connection is returned to the connection between the highways 10a and 10b. Thus, an extension terminal can recognize the generation of the call waiting, and the effective utilization of the call waiting service can be attained.
Patent JP-H10124536-A (JP)
Title: Method for reproducing simulation
Inventor: SHIMAZAKI KENJI
IPC: G06F17/50
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To process the reproduction of signal change at a high speed, and to reduce disk using amounts without depending on time discrete width by holding a simulation result by using the input port of hardware description and the outputting part a description area working with a clock edge as a recording node. SOLUTION: A recording node extracting process 107 extracts an input port and the output node of a clock edge description area from hardware description stored in a hardware description storing part 101, and allows a recording node storing part 102 to store this. Information necessary for the reproduction of signal change is the information of the signal change of the input port and the output node of the clock edge description area so that the reproduction of the signal change can be attained with disk using amounts(the number of clock edge description areas/whole description areas) smaller than those for holding the signal change of all nodes even at the time of applying this to a circuit with the small number of times of the signal change.
Patent JP-S63127235-A (JP)
Title: Photosensitive composition
Inventor: MISU HIROSHI
IPC: G03F7/004
Filed: 1986-11-18
Abstract: PURPOSE:To provide a photosensitive compsn. having a high image density after development by selecting a high-polymer material having a specific acid value from high-polymer compds., and combining said material with a basic dye having specific counter ions. CONSTITUTION:This method provides the photosensitive compsn. which is advantageous in production of a negative type lithographic printing plate, can be developed by a developing soln. of an aq. alkaline soln, has the high image density after the development and has an excellent plate inspection characteristic. More specifically, this compsn. contains a photosensitive diazo resin, the org. high-polymer compd. which has 10-200 acid value, is substantially insoluble in water, and has film formability, and a dye which is the salt of a basic dye cation and anion and is an org. anion of <=9C, which anion has a sulfonic acid group making ion bond with the cation. Said compd. may be used in combination with other dyes and pigments at need and various additives may be added thereto.
Patent JP-H02124051-A (JP)
Title: Structure for preventing bird
Inventor: SATO TETSUO
IPC: A01M29/00
Filed: 1988-11-01
Abstract: PURPOSE:To provide a bird-preventing structure having an enhanced bird- preventing effect and simple workability and capable of being utilized in a wide field including power stations and air ports by stretching and disposing a line having specific creep amount and strength retentions degree. CONSTITUTION:A line 5 having a creep amount CR15 of <=5% under a load consisting of 15% of a breaking load in a 500hr test and having a strength retention degree SM of >=80% in a 1000hr weather resistance test using a weather meter is stretched and disposed, for example, on an arm 7 of a transmission tower 6 in an interval of 13-26m to provide the objecting bird-preventing structure free of the nesting of a bird and the sagging and breakage of the line and maintaining a bird-preventing effect for a long period.
Patent JP-2001099752-A (JP)
Title: Method for inspecting linear polarizing plate
Inventor: KOBAYASHI SHINJI
IPC: G01M11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately inspect a linear polarizing plate for a defect such as a flaw on the surface, foreign matter adhered to the surface, pinholes, or unevenness. SOLUTION: Light from outside of one face F1 of a linear polarizing plate 1 is prevented from shining on the one face F1. In this state, linear polarized light is irradiated on the other face F2 of the linear polarizing plate 1 so as to form a crossed nicol with the linear polarizing plate 1 for observing the other face F2.
Patent JP-H06122026-A (JP)
Title: Method for forming welded steel tube
Inventor: ITAMI YOSHIAKI
IPC: B21C37/08
Filed: 1992-10-13
Abstract: PURPOSE:To form a multi-size tube with a same roll by making a height and a position of lateral direction of a caliber roll, variable making the rotation around a vertical axis in a surface of tube cross section variable and inclining a roll rotary axis against the advancing direction corresponding to the size. CONSTITUTION:A metal strip 1 is continuously formed in a cylinder shape by using a forming roll stand. A height and a position in the lateral direction of caliber rolls 2, 3, 4 are made variable, and the rotation around the vertical axis in the surface of tube cross section is made variable. Further, corresponding to the size of the tube, the forming radius of curvature being suitable to the tube size is applied by inclining the roll rotary axis against the tube advancing direction. The forming making the curve surface contact being suitable with the dimension of the metal strip (tube) can be made possible by inclining the roll by only phi forward against the axial direction of the tube 1. Further, on a view point of the stability of forming, the addition of an upper roll clamping the plate of metal strip to the lower roll is also included. Therefore, the forming of an arbitrary size of outer shape can be made possible without requiring for changing the roll.
Patent JP-H08327934-A (JP)
Title: Compensating device of inaccuracy of small plane
Inventor: YOABU RIKUTENSUTAIN
IPC: G02B26/12
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device at a relatively low cost to compensate the in-plane inaccuracy of a small plane without using a beam position detector and complicated optical elements as usual. SOLUTION: An inaccuracy compensating device for a small plane, operated with a spinner which is provided with plural small planes including a current small plane to scan light beam along a scanning line, has (a) the first and second light spot mismatching detectorS 68, 69 arranged neighboring each other at the start point and the terminal point of the scanning line to measure the first mismatching and the last mismatching of light spots scanned in the cross- scanning direction, (b) a beam position corrector 70 to find the first and second corrected values for correcting the first and last mismatchings and to find a curve passing through the first and second previously corrected values for the current small plane and (c) a beam shifter 72 to receive the curve, move the position of the light beam corresponding to the curve and compensate the inaccuracy of the current small plane.
Patent JP-H02120716-A (JP)
Title: Optical axis fine adjustment device
Inventor: MORIMOTO REI
IPC: G02B27/00
Filed: 1988-10-31
Abstract: PURPOSE:To suppress the shift of an incident luminous flux and an emitted luminous flux as small as possible, and also, to bring an angle of the luminous flux and the shift to fine adjustment by providing two prisms placed at a prescribed angle so that one of them is freely turnable and the other is freely slidable. CONSTITUTION:Two pieces each of optical axis fine adjustment parts 410 for adjusting an angle of a luminous flux of a laser photoplotter and its shift are provided on each luminous flux. To the fine adjustment 410, a first and a second prisms 411, 412 are attached to prescribed angle positions. A first prism 411 is attached to a metallic fitting 614 of a moving part 412, slid in the optical axis direction by turning a micrometer 630 and the shift quantum of the luminous flux is brought to fine adjustment. Also, a second prism 412 is attached to a metallic fitting 624 of a rotary stage 623, and by turning a micrometer 640, an inclination angle is set through a bar 625, and a minute angle is adjusted.
Patent JP-H10117827-A (JP)
Title: Bag with shoulder belt
Inventor: TAIRA MASAYUKI
IPC: A45C13/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of an occupied space within a bag at the time of unusing a belt by providing a bag main body, a shoulder belt and a belt stopper holding and releasing the shoulder belt and fixing the tip parts of the shoulder belt in the state of being attachable and detachable to/from each other. SOLUTION: This system is provided with the bag main body 1, the shoulder belt 2 wound along the upper wall part 11, both gussets 12 and the lower wall part 13, and a belt stopper 3 fixed to the upper parts of both gusset parts of the main body 1 and attachably/detachably holding and releasing the shoulder belt 2, and the tip parts of the shoulder belt 2 are constituted in the state of being attachable and detachable to/from each other. At the time of unusing the shoulder, as the shoulder belt 2 is normally wound along the upper wall part 11, both gussets 12 and the lower wall part 13, the occupied space within the bag is not reduced and matters housed inside the bag is not given a flaw.