baber/WOPTO huggingface dataset:
Patent JP-H10131274-A (JP)
Title: Drain path for draining pavement
Inventor: NEGI TAKANORI
IPC: E03F5/046
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a drain path for a draining pavement capable of being easily cleaned without causing clogging. SOLUTION: This drain path for a draining pavement is a long structure having a downward nearly U-shape on the cross section perpendicular to the axis, and slit-like water passing holes 20a in the side direction of the U-shape are provided on a plate section corresponding to one end side of the U-shape. Drain frame bodies 10, 20 provided with water passing holes 20e on a plate section corresponding to the middle side of the U-shape are arranged along a road shoulder 1a on water-nonpermeable base layer asphalt 3 while the slit- like water passing holes 20d are located on the center side of a road, and water- permeable surface layer asphalt 4 having the same height as the drain frame bodies 10, 20 is installed on the slit-like water passing holes 10d, 20d side of the drain frame bodies 10, 20. A reception section 6 independent of the drain frame body 20 is provided in the middle in the longitudinal direction of the drain frame body 20, and a drain pipe 7 is movably provided.
Patent JP-H06147060-A (JP)
Title: Fuel supply system of multicylinder internal combustion engine
Inventor: IMASHIRO MINORU
IPC: F02M69/04
Filed: 1992-11-13
Abstract: PURPOSE:To promote the atomization of fuel by means of exhaust in making the largest differential preddure between exhaust pipe internal pressure and an inlet pipe internal negative pressure act on an injection valve via an interconnecting passage by inducting the exhaust of a cylinder in an exhaust stroke into another cylinder where a fuel injection valve is installed, at a time when this cylinder is in an intake stroke. CONSTITUTION:A fuel injection valve 21 is provided with exhaust into an air inlet 22 at this downstream side from air inlet passages 23 (11 to 14), whereby fuel to be inducted out of a fuel inlet 1b is atomized. On the other hand, an exhaust extracting pipe 33 is installed in an exhaust passage 32, and thereby the exhaust is fed to the fuel injection valve 21 via four exhaust deriving passages 34 (D1 to D4). In this case, the exhaust of a cylinder in an exhaust stroke is inducted into the air inlet 22 of another cylinder in an intake stroke by these passages 34 and 23. Then the exhaust is mixed with the fuel and accelerated, thereby spraying it to an inlet valve opening part 10 from the fuel injection valve 21. With this constitution, utilizing the largest differential pressure between exhaust pipe internal pressure and inlet pipe internal negative pressure, fuel atomization by means of the exhaust is promoted.
Patent JP-2001123644-A (JP)
Title: Stationary mat surrounding frame and stationary mat installation structure
Inventor: NISHIMORI MASAKI
IPC: E04F15/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a stationary mat surrounding frame and stationary mat installation structure allowing the mat to be utilized suitably by installing the mat at least on a part of a floor of a flooring structure. SOLUTION: This stationary mat surrounding frame for surrounding the circumference of stationary mats 100 installed on a flooring floor, comprises surrounding fame main bodies 2 surrounding the circumference of the stationary mats 100, adjusting mechanisms 4a and 3a allowing to vary the size of a stationary mat installation area 2a having the stationary mats 100 installed therein on the inside of the surrounding frame body 2, surrounding bodies 12 and 22 surrounding the circumference of the stationary mats 100, and sliding prevention means 15, 25 and 29 preventing the surrounding frame main bodies 12 and 22 from being moved slidably against the flooring. The surrounding frame main bodies 1, 12 and 22 comprise hollow parts 3a, 13a and 23a extending along the peripheral direction thereof.
Patent JP-2000120320-A (JP)
Title: Hanging roller unit supporting device for top-hinged swinging door
Inventor: IWAKI JUNPEI
IPC: E05D15/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a hanging roller unit supporting device usable for various top-hinged swinging doors including a folding door and a sliding door and easy to mount/demount and level in hanging. SOLUTION: A supporting device includes a casing 1 fitted and fixed into a recess in a top-hinged swinging door and a demountable hanging roller unit 2, the hanging roller unit 2 including a mainbody 12 internally mounted in the casing in only horizontally separated relation and a hanging roller 13. The casing 1 has a wedged mainbody locking groove and the mainbody 12 of the hanging roller unit 2 has an elevator 15 provided with locking protrusions 19, 20 to be automatically locked to the mainbody locking groove of the casing 1, a spring 16 and an operation lever 17 for pushing down the elevator 15 with lever operation. An elevation rod 25 for supporting the hanging roller 13 is connected in association with a female screw 30 threadedly fitted to a threaded shaft 28 supported in horizontal via an inclined connection link 33.
Patent JP-2000127378-A (JP)
Title: Ink jet head
Inventor: KOJIMA MASATOMO
IPC: B41J2/055
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which a sufficient ink ejection volume can be ensured without sacrifice of ink ejection rate. SOLUTION: A cavity plate 12 being bonded to a piezoelectric element 17 is made of a piezoelectric ceramic material and a wall 14 for sectioning respective ink pressure chambers 13 has a piezoelectric element structure where first, second and third piezoelectric ceramic layers 14A, 14B and 14C, a first section wall electrode 28 and a second section wall electrode 29 are laminated. The piezoelectric element 17 is deformed for the ink pressure chamber 13 ejecting ink and the wall 14 for sectioning the ink pressure chamber 13 is also deformed thus increasing volume variation of ink pressure chamber 13.
Patent JP-S63157141-A (JP)
Title: Image sticking sheet
Inventor: SAKAI ATSUSHI
IPC: B41M5/124
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a multi-purpose image sticking sheet by forming a mixed coating layer for showing a coloring reaction to a chrominance original body in a microcapsule, on the surface of a base sheet, and forming an adhesive layer on its back side. CONSTITUTION:The mixed coating layer of a microcapsule containing the chrominance original body and a photosetting resin and a developer for generating a coloring reaction to the chrominance original body therein, or a developer single coating layer 2 is formed on the surface of a base sheet 1, and an adhesive layer 3 is formed on the back side of the sheet 1. In this state, at the time of using the sheet, an image sticking sheet S1 which has ended an exposure and a development to a microcapsule sheet is superposed on paper 4, allowed to pass through between heat rollers 5, the adhesive layer 3 is melted, and the sheet S1 is stuck to the surface of the paper 4.
Patent JP-H08157357-A (JP)
Title: Chewable tablet
Inventor: YADA NOBORU
IPC: A61K9/44
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a chewable tablet enabling easy crush into fine pieces by an old person or infant who is weak in power for crushing with teeth by forming crushable parts in the tablet. CONSTITUTION: This chewable tablet has crushable parts which are crushed more easily than the parts other than the crushable parts by indefinite forces such as pressing power, shearing power and bending power, which work on indefinite places such as the upper face, lower face or side face of the chewable tablet by chewing it in mouth. The chewable tablet having crushable parts has a disk-shape or ring-shape in its appearance. The crushable parts have at least one groove of parallel streak-state, radial state, concentric state or the combination of these states at least one place. The crushable part has a structure having weaker mechanical strength than the parts other than the crushable parts and/or a structure in which stresses converge into some point.  Accordingly, the chewable tablet having crushable parts is easily crushed when the indefinite forces are applied on indefinite places by chewing and even a person, who is weak in power for crushing with the teeth, can easily take it orally.
Patent JP-H11145294-A (JP)
Title: Programmable integrated circuit device and manufacture thereof
Inventor: SUGIMOTO NORIO
IPC: H01L21/98
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for eliminating inconvenient timing by correcting delay quantity on each wire, the result of automatic placement and wiring by program being used as it is in a programmable integrated circuit device. SOLUTION: Programmable blocks in a programmable integrated circuit device have one variable delay circuit 11 each. The variable delay circuit 11 is constituted of a series combination of a plurality of pairs of a delay buffer 12 and a switch 13, which are connected in parallel. When the distribution of delay quantities in each block is found with nonconformities in a test performed after automatic placement and wiring is conducted based on CAD data, the switches 13 are selectively turned OFF and a delay of corresponding delay buffer 12 is introduced into the programmable block for adjusting the delay quantity of the variable delay circuit 11. The variable delay circuit 11 is connected to either an output terminal or an input terminal of each programmable block.
Patent JP-H09146758-A (JP)
Title: Electronic equipment
Inventor: ITO AKIRA
IPC: G06F3/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electronic equipment capable of effectively utilizing a host system environment. SOLUTION: The electronic equipment for processing inputted sound/picture data and sound data different from the inputted data based upon a host side instruction and interrupting the connected host is provided with an interruption arbitration means 8 for dividing a hot address space for processing the sound/ picture data and the sound data based upon a prescribed rule and allocating each data to each divided space. Consequently data transfer processing and sound signal processing can be executed by the single electronic equipment (card device) and another user's card can also be loaded to the electronic equipment.
Patent JP-H05120590-A (JP)
Title: Warning device for low-temperature showcase
Inventor: KODATE HIDEAKI
IPC: G08B25/08
Filed: 1991-10-24
Abstract: PURPOSE:To provide the warning device which selects an information destination of a warning according to the abnormality contents of the low-temperature showcase. CONSTITUTION:A low-temperature showcase 1 is provided with a control part 5 which detects abnormal data. The control part 5 sends the abnormal data to a warning part 3 through a communication cable 10. The warning part 3 selects the information destination according to the kind of the abnormal data from the control part 5 and raises the warning.
Patent JP-H11145099-A (JP)
Title: Substrate treatment equipment
Inventor: MURAOKA YUSUKE
IPC: H01L21/304
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment equipment which enables uniform treatment even when consumption of treatment liquid is reduced. SOLUTION: In a closed chamber 10, a treatment bath 20 is arranged, in which treatment liquid is stored. A substrate W is held by a rotating stand 30 so as to be dipped in the treatment liquid in the treatment bath 20. The substrate W is rotated in the treatment liquid by a motor 32, and substrate cleaning treatment is performed. During the cleaning treatment, a liquid film exists always on the surface of the substrate W, so that nonuniform treatment due to an insufficient liquid film is not generated even when the supply amount of chemical liquid and pure water is reduced. Hence the supply amount of chemical liquid and pure water can be reduced as compared with the conventional case, and the consumption of chemical liquid and pure water can be reduced, so that cost reduction in the substrate treating process is enabled.
Patent JP-S62244322-A (JP)
Inventor: RACHI KATSUHIKO
IPC: A23F3/06
Filed: 1986-12-22
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-H04182448-A (JP)
Title: Production of methacrolein
Inventor: HONDA TADATOSHI
IPC: C07C47/22
Filed: 1990-11-14
Abstract: PURPOSE:To improve the selectivity by using a spoke ring type catalyst, containing Mo, Bi, Fe, Ni, K, W, O, etc., and having a specific outside diameter in catalytically oxidizing isobutylene or tertiary butanol in the vapor phase with molecular oxygen and producing methacrolein. CONSTITUTION:Isobutylene or tertiary butanol is catalytically oxidized in the vapor phase with molecular oxygen to produce methacrolein. In the process, a catalyst in the form of the spoke ring type, composed of the composition expressed by the formula (X is Ni or Co; Y is K, Rb, Cs or Tl; Z is W, Be, Mg, S, Sr, Ti, etc.; when a is 12, b is 0.1-10; c is 0.1-20; d is 2-20; e is 0.01-2; f is 0-4) and having 4-5mm outside diameter is used to carry out the reaction. The spoke ring type catalyst is capable of remarkably improving the yield and selectivity for the objective substance and further excellent in stability as compared with those of spherical or cylindrical catalysts in spite of molding from the same raw material catalyst powder.
Patent JP-2000126940-A (JP)
Title: Pipe electrode holder of superfine pipe electrode for electric discharge machining
Inventor: NAKAMORI NORIAKI
IPC: B23H1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily insert/fix a superfine pipe electrode into a collet as it is by inserting an inserting jig into the collet and a rubber bush. SOLUTION: Until the large diameter step part 11b of an inserting jig 11 abuts to the lower end surface of a collet 2, the inserting jig 11 is inserted into a tool installing hole 2h of the collet 2 so that a rubber bush 5 is pushed in the tip of the inserting jig 11. A superfine pipe electrode 7 is introduced along the taper surface 11e of a through hole 11h of the inserting jig 11 so that this pipe electrode 7 is inserted until the tip projects from the upper end of the rubber bush 5. Thus, the inserting jig 11 into which this pipe electrode 7 is inserted, the rubber bush 5 and the collet 2 are installed in a collet holder 3 to be fastened by a collet nut 4. Since the rubber bush 5 compresses both of this pipe electrode 7 and the inserting jig 11 in sealing a work liquid, a fear of leaking the work liquid supplied by a supply cylinder 6 can also be eliminated.
Patent JP-S62157565-A (JP)
Inventor: ANTONIN KURUHANETSUKU
IPC: G01N27/333
Filed: 1986-12-22
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-H03164760-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G21/00
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a high image density even if it is used for a long period and to make an image variable width wide by providing a development bias variable member as an image density variable member for an user and an exposure variable member as a long-term changing member which changes an image carrier in matching with its using progress. CONSTITUTION:The image carrier 1 composed of an optical conductor is uniformly electrified, and the pattern of an original 14 is exposed 3 to the electrified image carrier by an original exposing part to form an electrostatic latent image. The electrostatic latent image is developed 4 to obtain a visible image, and then, it is transferred 5 on a transfer material to obtain a transferred image. In this case, the development bias variable member 28 varying a development bias is provided as the image density variable member for an user varying the density of the transferred image. Further, the exposure variable part 18 which varies the exposure of the original exposing part is provided as the long-term changing member changing the image carrier 1 in matching with its using progress. Thus, the changing width of the type of an image is made wide, and even if an image carrier is deteriorated caused by long-term using, an image density the same as that in a starting time is obtained.
Patent JP-H02154055-A (JP)
Title: Moistened yarn separation and drying controller in sizing machine
Inventor: NAKADE KIYOSHI
IPC: D06B3/04
Filed: 1988-12-03
Abstract: PURPOSE:To stabilize the quality of sized yarns by controlling either the heat feed or the conveying speed toward the direction removing the deviation between the water content of the separated yarn after preliminary drying and the set value in the process of separation and preliminary drying the sized yarn sheet. CONSTITUTION:In the sizing machine in which a moistened sheet of sized yarns is separated into a plurality of bundles, preliminarily dried, then united again into one bundle and finally dried, a moisture content detector is used to determine the moisture in the separated yarn bundles after preliminary drying and calculate the difference from the set value from the setter. At least one of calorie to be given to the separated yarn or the conveying speed is adjusted in such a direction as the deviation is made to 0 to control the calorie to be given to the unit length of the yarn whereby the fluffs caused by overdrying or filament breakage by insufficient drying are avoided.
Patent JP-H02223361-A (JP)
Title: Polygon scanner motor and its manufacture
Inventor: OKADA TAKAAKI
IPC: H02K5/173
Filed: 1989-11-24
Abstract: PURPOSE:To improve the rotating accuracy of a polygon mirror by conducting fitting of the inner ring and outer ring of a ball bearing on the operating side and the inner ring of a ball bearing on the non-operating side through a rest fit and fitting of the outer ring thereof through a loose fit and by bringing an axial pre-load spring and a radial lateral-pressure spring into contact with said outer ring of the ball bearing on the non-operating side. CONSTITUTION:Fitting of the inner ring and outer ring of a ball bearing 3a on the operating side and the inner ring of a ball bearing 3b on the non-operating side is conducted through a rest fit and fitting of the outer ring of the ball bearing 3b on the non-operating side, through a loose fit; and an axial pre-load spring 11 and a radial lateral-pressure spring 33 are brought into contact with the outer ring of the ball bearing 3b on the non-operating side. Because said pre-load spring 11 is added in the direction of a rotating shaft 24 therefore, rolling elements (balls) roll in both bearings 2a, 2b by an appropriate pre-load without any space from rolling surfaces (inner and outer rings). As a result, the rotating shaft 24 is settled in the center of rotation relative to the both bearings 2a, 2b so that its rotating accuracy is improved and its vibration is eliminated. Accordingly, the rotating accuracy of a polygon mirror 8 is improved too.
Patent JP-S63160221-A (JP)
Inventor: ROPPONGI YASUNOBU
IPC: H01G9/02
Filed: 1986-12-24
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-H10150772-A (JP)
Title: Rush current prevention circuit
Inventor: KANEGAE TAKESHI
IPC: H02M1/14
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the inflow of an overcurrent without specially providing a protection circuit such as a fuse by inserting a capacitor to each of a pair of input lines for inputting AC to a rectifier. SOLUTION: An AC/DC power supply equipment 1 has a capacitor 11, 12 respectively for each of a pair of input lines 17a, 17b. Capacity of the capacitors 11, 12 is preferable to be set to about 1/40 to 1/70 of a smoothening capacitor 14. When an AC voltage Vin is applied to the input side of the AC/DC power supply equipment 1, a DC component of this AC voltage Vin is removed at capacitors 11, 12. After the DC component is removed at the capacitors 11, 12, the AC voltage Vin is full wave-rectified by a full wave rectifier 13 and is smoothed by a smoothing capacitor 14. Also, by inserting the respective capacitors 11, 12 in a pair of input lines 17a, 17b, the input side can be insulated from the output side without using a transformer thereby preventing the inflow of an overcurrent.
Patent JP-H10148774-A (JP)
Title: Multi-beam optical unit
Inventor: NAIKI TOSHIO
IPC: G02B26/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To achieve a multi-beam optical unit which is resistant to generating relative position drift of each laser beam and is excellently corrected for aberration. SOLUTION: The multi-beam optical unit 1 comprises a beam coupling element 2, three semiconductor laser elements 7, 8, 9 and a collimator lenses 10. Multi-beam optical unit 1 is composed of beam uniting element 2 and semiconductor laser elements 7, 8, and 9 and three collimator lenses 10. The beam coupling element 2 is built up to be cubic-formed one which connects four-split triangle pole prisms 3, 4, 5, 6 for a composition. Adjoining prisms 3-6 are mutually connected in two faces. Half mirrors are formed on a joined surface 2a of the prisms 3, 4 and prisms 5, 6, and a joined surface 2b of the prisms 3, 6, and prisms 4, 5 respectively. The joined surfaces 2a and 2b are orthogonal to each other, and each of the joined surfaces 2a, 2b is inclined by 45 degrees to the direction in which laser beams L1-L3 are radiated from each semiconductor laser element 7-9.
Patent JP-H11120172-A (JP)
Title: Printing system
Inventor: KIJIMOTO HIROYASU
IPC: G06F19/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a printing system which automatically prints new data at an appropriate position of paper on which a determined format is already printed. SOLUTION: This printing system is provided with a reading part 11 which reads a format image of paper on which a defined format is already is printed, a keyboard 21 which inputs data that is newly printed on the paper, a data synthesizing part 22 which synthesizes data that is inputted by the keyboard 21 with image data of the format image read by the part 11 and also outputs information that shows physical relationship of the format image and the newly inputted data, a print header part 13 which prints input data on the paper, based on the physical relationship of the format image outputted from the part 22 and the input data, and a positioning carrying part 14 which carries the paper and accurately positions the paper at an appropriate print position of the part 13, based on the format image read by the part 11.
Patent JP-H03167090-A (JP)
Title: Driving gear for two-wheel drive motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M9/08
Filed: 1989-11-28
Abstract: PURPOSE:To drive a rear wheel earlier than a front wheel and thereby improve the extent of running stability by setting a clutch shoe of a centrifugal starting clutch at the side of driving the rear wheel to be lighter than that of the same clutch at the side of driving the front wheel. CONSTITUTION:A first stepless belt transmission 3 and a first centrifugal starting clutch 4 are connected to a crankshaft 2 of an engine in order, while an unillustrated rear wheel is connected to it too via a mechanical reduction gear 5 and a chain 6. In addition, a second stepless belt transmission 8 and a second centrifugal starting clutch 9 are connected to the crankshaft 2 in order too, while an unillustrated front wheel is also connected via a mechanical reduction gear 10 and a chain 11. Then, weight of a clutch shoe 16 in the first centrifugal starting clutch 4 is made lighter than that (16) in the second centrifugal starting clutch 9. With this constitution, the rear wheel is driven earlier than the front one, thus any slip and the worsening of handling at time of starting are prevented from occurring.