baber/WOPTO huggingface dataset:
Patent JP-S6433312-A (JP)
Title: Steel tubular pile and sheathing wall therewith
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1987-07-29
Abstract: PURPOSE:To permit the bending strength in a specific direction and an earth pressure-receiving face to be freely set up by a method in which steel tubular piles of an oblong cross section are driven adjacently to construct a sheathing wall. CONSTITUTION:Steel tubular piles 1 of an oblong cross section are driven adja cently to construct a sheathing wall 6. In case where the short pieces S of the piles 1 are set in the earth pressure direction to construct a sheathing wall 4, the bending strength per pile is decreased but the earth pressure-receiving area is increased, raising the economical advantage of the construction. Also, in case where the long pieces L of the piles 1 are set in the earth pressure direction P to construct a sheathing wall 5, the bending strength against the pressure P is increased. By constructing a sheathing wall 6 by connecting the long pieces L inclined by an angle (alpha) to the earth pressure-receiving face, a proper combination of bending strength and earth pressure-receiving area can be set up.
Patent JP-H0536965-A (JP)
Title: Contact image sensor
Inventor: IWATA HIROSHI
IPC: H01L27/146
Filed: 1991-07-30
Abstract: PURPOSE:To provide a contact image sensor capable of increasing the output of white original with an excellent resolution (MTF). CONSTITUTION:There is provided a obtoelectric transducer comprising a transparent insulating substrate 1, a first transparent conductive film 4-1 formed on the transparent insulating substrate 1, a dotted light shielding film 10 equally dispersed for its arrangement on a two dimensional plane on the first transparent insulating substrate 1 or the first transparent conductive film 4-1, a photoelectric conversion film 3 of the same shape as the light shielding film formed on the aforesaid dotted light shielding film 10, a second transparent conductive film 4-2 formed on the photoelectric conversion film 3. It is thus possible to guide the reflective rays form an original evenly onto the photoelectric conversion film 10 by applying light through the space 12 between the plurality of photoelectric conversion films 3.
Patent JP-S6082068-A (JP)
Title: Inverter device
Inventor: HIROSE KENJI
IPC: H02H9/02
Filed: 1983-10-12
Abstract: PURPOSE:To eliminate the necessity of individual settings due to the irregularity of parts by directly detecting a rush current by utilizing the existing resistor. CONSTITUTION:When a power source is turned ON, a current is flowed to a rush current preventing resistor 3, and a voltage is instantaneously generated at both ends of the resistor. If the potential (a) is larger than the potential (b), transistors 16b, 17 are interrupted, since the output of a comparator 15 is L level, and a voltage is not applied to a relay coil 18. Thus, the resistor 3 is energized when the rush current is generated after the power source is turned ON. Subsequently, the current decreases, and when becoming the normal state, the potential (a) becomes lower than the potential (b). Thus, the operation opposite to the above operation is performed, the coil 18 is energized to eliminate the surge current through the resistor 3.
Patent JP-2000016253-A (JP)
Title: Wiper blade for transportation system
Inventor: HIRUMA NOBUYUKI
IPC: B29K83/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To form a water-repellent film only by operating a wiper on a glass surface by constructing a wiper blade tip part including a contact face with a glass surface of a silicone rubber composition molding product, prepared by mixing a silane compound or porous granules impregnated with silicone oil in a silicone compound and kneading this mixture. SOLUTION: A wiper is constructed of a wiper blade 1 and a wiper arm supporting the wiper blade 1. The wiper blade 1 is provided with a neck part 2 and a tip part 3 including a contact face 3a with a glass surface 4. From the standpoint of a molding characteristic and an effect retaining characteristic, a suitable length of the tip part 3 from the contact face 3a with the glass surface 4 is 0.5 mm or more. The tip part 3 is formed of a silicone rubber composition molding product prepared by mixing a silane compound or porous granules impregnated with silicone oil with a silicon rubber compound, to which reinforcement filler and the like is added, and uniformly kneading this mixture. In this way, a driving view can be improved without applying any water-repellent agent onto the glass surface.
Patent JP-S5993187-A (JP)
Inventor: JIYURIAN BURANFUOODO TOTSUDO
IPC: F24H7/00
Filed: 1983-10-12
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-H1136987-A (JP)
Title: Heating device of carburetor
Inventor: EGUCHI TORU
IPC: F02M17/50
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the freezing of an engine carburetor and heating of intake air. SOLUTION: A heat insulator 3 with insulating property is installed between a carburetor 1 and an intake pipe 21 on the downstream side of the carburetor 1, an annular PTC element 30 is set on the intake pipe side of the heat insulator 3 apart from the heat conductive carburetor 1 and intake pipe 21, a cylindrical heat radiation plate 31 is closely fitted to the annular PTC element 30, its cylindrical part 33 is inserted into the intake pipe 21, and a disk-shaped PTC element 42 closely fitted to the housing 2 is set on the carburetor side of the heat insulator 3. Also the positive wirings of both PTC elements 30 and 42 are molded to the inside of the heat insulator 3. In addition, the annular PTC element 30 performs the heating of intake air by the close-fitted cylindrical heat radiation plate 31, and the disk-shaped-shaped PTC element 42 heats only the carburetor 1 so as to prevent freezing. Though the negative wirings of both PTC elements 30 and 42 are installed on the outside, it does not cause any trouble due to contact, i.e., it is reliable because it is at the same potential as the carburetor 1 and intake pipe 21.
Patent JP-H1033719-A (JP)
Title: Racket
Inventor: TSUNODA MASAYA
IPC: A63B49/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a racket with improved control performance, by setting the periphery length of a cross-section shape on each part of a racket to be a prescribed length and selecting the cross-section shape so as to increase the rigidity toward inside of the hitting face, to reduce the rigidity toward outside of the hitting face, and to increase the rigidity toward outside of the throat part face. SOLUTION: Rigidity of this racket frame 10 can be changed by only changing the cross-section shape of a prescribed part almost without changing the prescribed periphery length. The rigidity of the frame 10 can be changed so as to increase the rigidity toward inside of the hitting face, to reduce toward outside, and to reduce the rigidity toward outside the throat face to increase the control performance by only changing the cross-section shape. Thus, when the periphery length of the cross-section is kept almost same and only the cross-section shape is changed, the rigidity of the frame 10 can be arbitrarily changed without changing the weight, the position of center of gravity, and the reinforcing fiber structure.
Patent JP-H0741256-A (JP)
Title: Drum with collar
Inventor: HANAWA YASUO
IPC: B65H75/18
Filed: 1993-08-02
Abstract: PURPOSE:To provide a drum provided with a collar capable of minimizing the kind of drums, and minimizing the size of the place to keep drums and the carriage space. CONSTITUTION:A drum is provided with a square body part 2 when viewed from the side of the drum and four similar collar parts 1 where the side surface is cut into the fylfot shape along the side of the square body part. The collar parts 1 are assembled while being slid into a body side collar inserting port 3 integrated with the body part 2. When four collar parts (on one side) are inserted, the collar parts 1 are fixed to each other by bolts and nuts 5.
Patent JP-H0919224-A (JP)
Title: Device for opening or closing green house
Inventor: FUKUOKA TOSHIRO
IPC: A01G9/24
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening or closing a green house, capable of smoothly winding up or winding back the transparent sheet of the green house with a small capacity driving member. SOLUTION: A rotation shaft 11 for winding up a vinylic polymer sheet is loaded on the circular frame 1 of a green house. The rotation shaft 11 is connected to a driving member 10. A bar 13 and the driving member 10 fixed to the frame 1 are connected to rods 14, 15 composing a link mechanism. When the driving member 10 is positively driven, the rotation shaft 11 is rotated toward the arrow N1 and simultaneously raised along the circular frame 1 in the horizontal posture to wind up the vinylic polymer sheet and simultaneously open the green house. When the driving member 11 is rotated toward the arrow N2 and simultaneously lowered toward the arrow N2', the green house is closed. The driving member 10 is raised or lowered together with the rotation shaft 11 along the circular frame 1.
Patent JP-H0357692-A (JP)
Title: Solvent for pressure-sensitive recording paper
Inventor: TACHIBANA YAKUDO
IPC: B41M5/165
Filed: 1989-07-26
Abstract: PURPOSE:To enhance the solubility and color developability of a black dye by forming a solvent by microencapsulating high purity 2,7- diisopropylnaphthalene being a main component and a high b.p. hydrocarbon solvent being an auxiliary component other than diisopropylnaphthalene and a color former. CONSTITUTION:A solvent is composed of a microcapsule enclosing high purity 2,7-diisopropylnaphthalene being a main component, a solvent composed of high b.p. hydrocarbon being an auxiliary component containing no diisopropylnaphthalene isomer and a color former. It is pref. that 2.7- diisopropylnaphthalene has high purity but one having purity of 95% or more can be pref. used. As the auxiliary component composed of high b.p. hydrocarbon, it is pref. to use either one of 2-isopropylnaphthalene, diallyethane, hydrogenated terphenyl and monopropyldiphenyl. The ratio of the auxiliary component composed of high b.p. hydrocarbon is set to 5 - 50% by weight, pref. 10 - 30% by wt. of the solvent.
Patent JP-H1016489-A (JP)
Title: Pen cap device of pen plotter
Inventor: YOYUU MASAHIDE
IPC: B43L13/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a cap rubber by a method wherein at least either a support part provided in a pen cap arm or an engaging part provided in a cap member engaging with the support part is formed of a magnet and the cap member is fitted to the pen cap arm by magnetism. SOLUTION: In the case when an ink pen (recording pen) is stored and held in a pen stocker so as to use the recording pen, in a pen plotter, first a cap rubber 71 corresponding thereto is disengaged from a pin 75 provided in a pen cap arm 70. Next, another cap rubber 71 for the recording pen is fitted to the top part of the pin 75. Since each cap rubber 71 has a magnet 76 provided at the bottom, it is positioned at and fixed to the pin 75 easily by the magnetic force of the magnet 76. When the recording pen 6 is stored and held in a pen holder on the cap rubber 71, the cap rubber 71 is brought into pressure contact with the fore end part of the recording pen 6 and thereby the pen point of the pen can be prevented from being dried.
Patent JP-S6170843-A (JP)
Title: Closing circuit
Inventor: KANO HARUKIYO
IPC: H04Q3/42
Filed: 1984-09-14
Abstract: PURPOSE:To save man-hour of maintenance by applying blocking to a trunk circuit so as to apply automatic blocking to a line at power failure if the power supply corresponding to a trunk circuit is disconnected. CONSTITUTION: When a microprocessor 1 is not operated normally, since a relay WDT is restored and an earth signal is transmitted to an outgoing trunk 0GT of a converter in a path of earth - relay contact wdt - lead 30 - terminal SSA - terminal SS - line to block incoming trunks 20-2n. If a battery 1B of a common control 2 is disconnected, the incoming trunks 20-2n are blocked by the restoration of the relay WDT. When the battery B2 for the incoming trunks 20-2n is interrupted, the corresponding incoming trunks are blocked.
Patent JP-S5982522-A (JP)
Title: Intake apparatus of engine
Inventor: HIRATA NOBUO
IPC: F02B29/00
Filed: 1982-10-30
Abstract: PURPOSE:To obtain the supercharge effect over a wide range from an intermediate revolution range to a high-speed revolution range of an engine by utilizing each intake pressure wave generated in two systems of intake passages for low load and high load. CONSTITUTION:During high engine revolution at about 5,000-7,000rpm intake passages 9 and 10 for low and high load are opened. Since the length of the intake passage 10 for high load is determined based upon the engine speed of about 5,000-7,000rpm, the secondary pulsation wave between an expansion chamber 8 and a combustion chamber 2 is transmitted to an intake port for high load in the final period of intake stroke. When the number of engine revolution is lower by a ratio of (1.25+ or -0.125) in comparison with about 5,000-7,000prm, said secondary pulsation wave is transmitted to an intake port 11 for low load, since the length of the intake passage 9 for low load is determined based upon said number of revolution.
Patent JP-S6348110-A (JP)
Inventor: MATSUZAKI YUTAKA
IPC: H02G1/02
Filed: 1986-08-18
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-S6253209-A (JP)
Title: Attitude controller for multiaxle vehicle
Inventor: KATO HISAMI
IPC: B60G17/015
Filed: 1985-08-30
Abstract: PURPOSE:To permit the certain suspension lock during the stop operation of a car by performing the attitude control of the car and ground holding by installing hydraulic cylinders onto the front, rear and intermediate axles and installing a pressure regulator into a pressurized-oil feeding/discharging mechanism. CONSTITUTION:An attitude controller is constituted of a suspension mechanism I, control mechanism II, and a pressurized-oil feeding/discharging mechanism III. In the suspension mechanism I, hydraulic cylinders SA1-SA8 are installed at the both edge part of the front, rear and intermediate axles FA, RA, NA1, and NA2, and car height sensors SA1-SA4 are installed onto the hydraulic cylinders SA1-SA4 in a main part, respectively. Accumulators Q1-Q6 are installed between the hydraulic cylinders SA1-SA4 and SA5-SA8. While, in the pressurized-oil feeding/discharging mechanism III, a pump P for pumping up the oil in a tank T by the drive of an engine E, pressure regulator PR for maintaining the max. high pressure of the suspension mechanism, and a main accumulator Q for accumulating the max. high pressure are provided.
Patent JP-H0610503-A (JP)
Title: Lubrication device for concrete form fastening lever
Inventor: IWAMOTO TAKEZO
IPC: E04G17/00
Filed: 1992-06-24
Abstract: PURPOSE:To make it possible to apply grease or the like into a threaded hole of a concrete form clamping lever in automatic mode. CONSTITUTION:There are provided a horizontal carrier passage 4 which supports and carries a concrete form clamping lever 1 having a threaded hole on one end in a horizontal posture and, an intermittent carrier means 5 which intermittently feeds the clamping lever 1 on the horizontal carrier passage 4 per pitch, a lubrication nozzle 8 on one side of the horizontal carrier passage at a specified clamping lever stop position S, a clamping lever guide 11 installed to the other side and a lubrication pump 10 connected to the lubrication nozzle 8. The clamping lever guide 11 is capable of moving longitudinally within a specified range. What is more, the guide 11 is energized so that it may push the clamping lever 1 in its longitudinal direction where there is formed a guide plane 31, which forces the clamping lever to penetrate against the energized force between the lubrication nozzle 8 and the clamping guide 11, at the tip of the lubrication nozzle 8. When the clamping lever is suspended at the stop position S, the lubrication pump 10 is driven so that a specified amount of grease may be fed from the nozzle 8.
Patent JP-H0355275-A (JP)
Title: Printer equipped with ribbon life alarm
Inventor: MORI YOSHIHARU
IPC: B41J29/20
Filed: 1989-07-24
Abstract: PURPOSE:To detect and display the residual quantity of a ribbon by outputting an alarm when the value of a backup memory exceeds the preset number of alarm printings. CONSTITUTION:When a ribbon cassette 1 is detached for the sake of the replacement of a ribbon, a number-of-printed character counter 4 and a backup memory 5 are reset and, when a new ribbon cassette 1 is mounted, the output signal of a ribbon mounting/detachment detection part 2 is applied to the number-of- printed character counter 4. When said signal is applied, the signal at every one character printing from a printer printing control part 3 is counted but the count value is renewed at every one character printing to be stored in the backup memory 5 and the count value stored in the backup memory 5 is compared with the preliminarily given number of alarm characters by a life detection part 6 to allow a ribbon life alarm lamp 7 to light and a ribbon life alarm signal is outputted to a higher rank apparatus. By this method, it is preliminarily displayed that the life of the ribbon is exhausted beforelong and this state can be informed to the higher rank apparatus.
Patent JP-S6347134-A (JP)
Inventor: MISAWA HIDETO
IPC: B32B15/08
Filed: 1986-08-15
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-H0538111-A (JP)
Title: Rotor of ac generator for vehicle
Inventor: KAJIURA HIROAKI
IPC: H02K11/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide a rotor of an AC generator for vehicles, which enables its electromagnetic noise to be decreased without reducing the output of the generator. CONSTITUTION:A pair of pole cores 9, 10 is fastened to a shaft 12, which is so supported as to be driven in a rotatable way by the driving force of an internal combustion engine. A rotor coil 8 is so supported as to be sandwiched between the pole cores 9, 10. The shapes of claw parts 9c, 10c of the pole cores 9, 10 are so designed as to increase the output of a generator. On the end surfaces 9a, 10a of the pole cores 9, 10, which are opposed to the rotor coil 8, and on the slant faces 9b, 10b of the end parts of the pole cores 9, 10, fastened are non-magnetic ring-like elements 25, 26 made of copper. The non- magnetic ring-like elements 25, 26 have respectively fan blades 25a, 26a and thick-wall parts 25b, 26b. When operating the generator, since the moment of inertia of a rotor 11 is increased by the non-magnetic ring-like elements 25, 26, the rotational variation of the rotor, which causes an electromagnetic noise, is suppressed.
Patent JP-H0945263-A (JP)
Title: Cathode-ray tube
Inventor: KANBARA EIJI
IPC: H01J29/87
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To avoid implosion, using a relatively simple means, even in a cathode- ray tube in which implosion is difficult to be prevent by using conventional implosion prevention means. SOLUTION: This cathode-ray tube has a glass vacuum bulb consisting of a glass panel 3 provided with a skirt 2 around it and a glass funnel 4 continued to the skirt, and is provided with a reinforcing band 5 tightening the outer periphery of the skirt. In this case an auxiliary reinforcement means 11 is mounted on the outer periphery of a portion near the junction of the panel and the funnel.
Patent JP-H0531375-A (JP)
Title: Ion exchange resin tower
Inventor: MAEDA AKIHIKO
IPC: C02F1/42
Filed: 1991-07-31
Abstract: PURPOSE:To realize an ion exchange resin tower constituted so that n imperfect regenerated part remains at the time of the regeneration of an ion exchange resin. CONSTITUTION:A regenerating agent inflow pipe 12 allowing a regenerating agent to flow in the upper part of a container 10 having an ion exchange resin 11a received therein is inserted in the container 10 from the outside and a regenerating agent outflow pipe 16 allowing a regenerating agent waste solution to flow out is provided to the lower part of the container 10. In this ion exchange resin tower, a header pipe 14 having a large number of small holes 15 provided to the periphery thereof and made blind at the tip 14a thereof is inserted in the ion exchange resin bed 11 of the container 10 toward the center of the container so as to be connected to the regenerating agent inflow pipe 12.
Patent JP-S6252584-A (JP)
Title: Image forming device
Inventor: SHIOTANI MASAO
IPC: G03G21/00
Filed: 1985-09-02
Abstract: PURPOSE:To obtain an image forming device which is high in efficiency and safe and has simple constitution by heating an image carrier itself such as an electrophotographic sensitive drum and a dielectric drum for electrostatic recording by an induction heating system. CONSTITUTION:An induction heating means 4 which produces an alternating magnetic field is arranged in the vicinity of the image carrier 3 constituted by providing a photosensitive body layer or dielectric layer 2 on a conductive base 1 to heat the image carrier by electromagnetic induction. When the alternating magnetic field is applied from the induction heating means 4 to the image carrier 3, an eddy current is generated in the conductive base 1 of the image carrier 3 by electromagnetic induction and the conductive base itself generates heat by Joule's heat due to the loss of the eddy current to heat and dry the photosensitive body layer or dielectric layer 2 supported on its surface. The image carrier itself generates heat, so high heat efficiency is obtained.
Patent JP-H1033606-A (JP)
Title: Saddle fitting device for caster walker
Inventor: YAGI TADASHI
IPC: A61H3/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable a person to do cooking in close to a cooking sink cabinet, a cooking table and the like without his/her knees obstructive to them when a seat of a caster walker is used as a movable chair. SOLUTION: The side surface one side central part of a seat tube fixing plate 3(1) is fixed to both right and left sides a little lower than the upper end of a seat tube 2 where a seat pin 1 is mounted by bonding, the upper end of the seat tube 2 is inserted in a seat tube fitting hole of a caster walker net seat part 4 from below, the caster walker net seat part 4 is clamped from above by a seat tube fixing plate presser 6(1), the seat tube fixing plate 3(1) is installed on the pedestrian assisting vehicle net seat part 4 by bolts at four places, a saddle 9 is fitted to the caster walker net seat part 4 through a seat post 10 and the seat tube 2, and the height of the saddle 9 is controlled by a seat pin handle 1.
Patent JP-S5882419-A (JP)
Inventor: YOHAN BAUERU
IPC: H01H50/54
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001017981-A (JP)
Title: Flocculation method
Inventor: WAKIMURA YOSHIRO
IPC: C02F1/52
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To freshly form a floc and to decrease the consumption of a flocculant by adding a liq. being treated with the floc transiently formed to an untreated liq. SOLUTION: A liq. being treated formed with a floc therein in the course of flocculating the suspended matter in an untreated liq. is added further to the untreated liq. The liq. being treated is mostly a liq. to be treated but not necessarily the liq. to be treated. For example, the floc formed in a liq. different from the liq. to be treated can be utilized, or the liq. being treated is added to the untreated liq. to form a floc. Further, a flocculant and the liq. being treated are introduced into the untreated liq. to form a floc. The consumption of the flocculant is reduced in this way.