baber/WOPTO huggingface dataset:
Patent JP-S643285-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/02
Filed: 1987-06-26
Abstract: PURPOSE:To prevent abrasion by providing an oil feeding means which acts in the direction of offsetting a moment and a discharging means which acts in the direction of increasing a moment, in all rotation angles of a shaft each being intermittently connected to plural pocket type oil grooves. CONSTITUTION:Pocket type oil grooves 18a-18d are intermittently fed with a high pressure lubricating oil 21 from any of oil feeding ports 26a-26d, to act in the direction of offsetting a moment in all rotation angles of a shaft 11. Also, oil discharge grooves 27a-27d provided on the sliding face of a fixed scroll 4 side are intermittently connected to the oil grooves 18a-18d, acting in the direction of increasing a moment in all direction angles of the shaft. Hence, the contact of bearing parts can be performed under a uniform load.
Patent JP-H1012293-A (JP)
Title: Fixing structure of terminal
Inventor: BANBA SHIGEKI
IPC: H05K1/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a voltage drop in an electric current passage reaching a screw connecting part from a bus bar to the possible minimum level. SOLUTION: A output current from a bus bar 12 also flows in a metallic exposed part 17 of a printed board 11 through a contact member 22. An output current from this bus bar 12 directly flows in a screw connecting part 18 from a metallic collar part 21 existing in a base part of a screw part 8 through the contact member 22. Therefore, an electric current passage reaching the screw connecting part 18 from the bus bar 12 is shortened, and a pressure drop between them can be reduced to the possible minimum level, and an internal loss can also be reduced.
Patent JP-S5590610-A (JP)
Title: Melt spinning
Inventor: TAKEUCHI MASANORI
IPC: D01D5/096
Filed: 1978-12-27
Abstract: PURPOSE: To improve the coherency of extruded filaments after oiling, and to make possible the stable operation for a long time, by specifying the finish oil pickup and the oil content applied to the filaments according to the metering oiling method.  
     CONSTITUTION: A finish oil is applied to extruded filaments with a metering oiling unit to give the oil pickup (oil component and water) Xwt% and the oil content Ywt% satisfying the formulas at the same time, and taken off by godet rolls at a distance 1.0m or more from the unit. The viscosity of the oil is preferably ≤15cps.  
     EFFECT: Broken filaments, wrapping around the godet rolls, and loosening at take-up drums can be prevented. Effective for melt spinning of polyesters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5949313-A (JP)
Title: Exhaust apparatus of motor cycle
Inventor: NAKAGAWA MITSUO
IPC: B62M7/02
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a prescribed length of the exhaust pipe for a rear cylinder by extending said exhaust pipe rearward on one side of a chassis and bending the rear part of the exhaust pipe towards a maffler on the other side of the chassis and accommodating the terminal end part of the exhaust pipe into the front part of the muffler and connecting them. CONSTITUTION:A rear exhaust pipe 16 is installed on the right side of a rear cylinder, and the front part of the exhaust pipe is extended to the side of the cylinder, and an intermediate part 16b is suspended, and a rear part 16c is bent to the left under the center part of a frame, in nearly L-shape to form a bent part 16d, and a muffler 17 for rear cylinder exhaust is installed in the left-side lower part. In the front part 17a of the muffler, a nearly L-shaped curved part 18a is freely accommodated into the rear edge part 18b of an extended exhaust pipe 18. The rear edge part 16e of the exhaust pipe is fitted onto the front edge part 18f of the extension pipe, and the periphery of the front edge part of the extension pipe 18 is fastened and bound by a band 20. Therefore, the exhaust pipe 16 for rear cylinder is accommodated, with the extension pipe 18, into the front part of the muffler 17, and the length corresponding to said length can be saved, and a chamber can be omitted by maintaining nearly equal length to the exhaust pipe for front cylinder, and a simple exhaust apparatus can be obtained.
Patent JP-H10315909-A (JP)
Title: Auxiliary apparatus for wearing seat belt
Inventor: ISOBE HITOSHI
IPC: B60R22/24
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To remedy a situation in which a conventional seat belt cannot be gripped without largely twisting the body at the time of wearing it, which causes a low wearing rate, and is dangerous when worn at the wheel. SOLUTION: On the lower half of the seat belt, an air bag 1 is installed and filled with air only by pushing a bottom and springs out obliquely beside the drivers seat. Even in a safe operating posture, the seat belt is thus easy to wear.
Patent JP-H06345963-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: MORIKAWA AKIHIKO
IPC: C08L25/04
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, mechanical properties, flame retardancy, and thermal stability during injection molding by incorporating a brominated polystyrene and a hydrotalcite into a nylon 4, 6 resin. CONSTITUTION:This resin composition comprises 10-96.9wt.% nylon 4, 6 resin, 0-40wt.% aromatic polyester, 1-50wt.% brominated styrene (co)polymer, 1-20wt.% flame retardant aid, 1-50wt.% filler 0.01-10wt.% hydrotalcite, and 0-40wt.% at least either a copolymer of an olefinic polymer with an unsaturated carboxylic acid (derivative) or a hydrogenated styrene/butadiene block copolymer modified with an unsaturated carboxylic acid (derivative). It is excellent in heat resistance, mechanical properties, flame retardancy, and thermal stability during injection molding.
Patent JP-H09299297-A (JP)
Title: Pad bolder for motor operated floor polishing machine
Inventor: IWATA SUEZO
IPC: A47L11/14
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make a worn hook sheet body easily exchangeable by mounting the rear surface of one sheet of plastic disk provided with plural hooks to be coupled with each other on the surface to a base plate and mounting the hook sheet body at the rear surface another one sheet and freely attachably and detachably coupling both. SOLUTION: A sponge plate 3 which is circular and is bored with a central hole 2 is adhered by an adhesive to the front surface of the base plate 1 provided with the circular central hole 2 at the center. Two sheets of the circular thin plastic sheets 4 bored with the central hole 2 are prepd. as separate members and are circumferentially formed with annular projections 8 along the outer peripheral edges of the front surfaces and the circumferential edges of the central holes 2. The plastic sheets are provided with four pieces of the broad unciform hooks 5 at equal intervals in proximity to the inner side of the annular projections 8 at the outer periphery edges. All apertures face the rotating direction of the motor operated floor polishing machine.  The rear surface of one sheet of the plastic sheets 4 is stuck to the sponge plate 3 and the hook sheet body 7 is mounted by the adhesive. A pad holder is completed when the front surfaces of the two plastic sheets 4 are superposed and the hooks 5 are coupled.
Patent JP-H0824491-A (JP)
Title: Clothes-drying platform
Inventor: KIDA KYOHEI
IPC: D06F57/02
Filed: 1994-07-12
Abstract: PURPOSE:To provide a clothes-drying platform in which a user can install a pole receiver easily replace the pole receiver easily when it is broken, and furthermore, the cost is low. CONSTITUTION:A pole receiver 3, which consists of a pole receiving unit 4 to receive a clothes-drying pole, and an installing unit 5 installed to a drying rod 2, is provided. In the pole receiving unit 4, a pole receiving part 41, and a holding shaft 42 hung from the pole receiving part 41 and having an elastic locking part 43 at the tip, are formed, while a receiving pad 51, and a hollow installing shaft 52 hung down from the receiving pad 51, and having an elastic locking part 53 at the tip, are formed in the installing unit 5. While the holding shaft 42 of the pole receiving unit 4 is press-fitted and locked to the installing shaft 52 of the installing unit 5, the pole receiving part 41 is held to the receiving pad 51, and furthermore, the installing shaft 52 of the installing unit 5 is press-fitted and locked to the installing hole 21 of the drying rod 2, so as to install the pole receiver 3 to the drying rod 2.
Patent JP-S5683012-A (JP)
Title: Improving method for iron loss of transformer core
Inventor: ICHIYAMA TADASHI
IPC: H01F27/245
Filed: 1979-12-11
Abstract: PURPOSE:To reduce the iron loss of the core made of a unidirectional silicon steel plate by a method wherein a pulse laser is irradiated on the steel plate in such a manner that the cut out steel plate is arranged at the prescribed pitch to the right angled direction of the direction of rolling. CONSTITUTION:The pulse laser is irradiated on each steel plate element which constitutes an EI or CI core. An I type steel plate element 20 is cut out by having its longitudinal direction conforming to the direction of the rolling of the unilateralized silicon steel plate and the laser irradiation section 12 is formed to the lateral direction of the element 20. The longitudinal direction of a three-legged section 22a of the E type steel plate element 22 is formed to the direction of rolling, the longitudinal direction of a yoke section 22b is formed to the orthogonally-intersecting direction and the laser irradiating zone 12 of both the three-legged section 22a and the yoke section 22b are formed to the lateral direction. As a result, the iron loss of the core made of the unidirectional silicon steel plate can be reduced.
Patent JP-S5860823-A (JP)
Title: Digital to analog converter
Inventor: SUZUKI TADAO
IPC: H03M1/00
Filed: 1981-10-08
Abstract: PURPOSE:To simplify a counter type current output circuit and to reduce its cost by using the circuit in common between left and right channels, and performing time-division conversion to a current output. CONSTITUTION:A counter type current output circuit 10 is used in common between left and right channels, and conversion from one-word data of either channel to a current output is performed in a period of one word shifted by one word according to the channel; and this current output is supplied to integrators 1L and 1R of systems of those channels alternately at intervals of one word. Then, the systems of those channels sample output voltages of their integrators in a one-word period right after a word period when the current output is supplied to the integrators of the systems respectively.
Patent JP-H10330674-A (JP)
Title: Ink composition for luminous marker
Inventor: MIYAMOTO KIMIAKI
IPC: C09D11/17
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for luminous maker capable of easily dispersing the pigment even when the composition is allowed to stand for a time in a state where the pigment is separated and settled, and excellent in re-dispersibility by compounding a luminous pigment, an alicyclic organic solvent, a solvent-soluble resin and a plastic pigment. SOLUTION: This ink composition is composed of at least (A) a luminous pigment such as ZnS:Cu, etc., (the average particle diameter is preferably 0.5-20 μm) as a coloring agent preferably in an amount of 15-45 wt.% (based on the total of the composition), (B) an alicyclic organic solvent such as ethylcyclohexane or methylcyclohexane preferably in an amount of 50-75 wt.%, (C) a resin such as a terpene resin which is soluble in the component B preferably in an amount of 8-20 wt.% and (D) a plastic pigment such as polymethylmethacrylate or a crosslinked acrylic resin. Further, the use of the component D is preferably in the range of 1/2, to 1/10 based on the compounding quantity of the component A.
Patent JP-S6138063-A (JP)
Inventor: AZUMAGUCHI HARUE
IPC: E04B5/48
Filed: 1984-07-31
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-H0915907-A (JP)
Title: Electrophotographic powdery toner composition
Inventor: MARIKO HIROYUKI
IPC: G03G9/097
Filed: 1995-06-27
Abstract: PURPOSE: To attain stable electrostatic charge even at the time of continuous printing and to form a satisfactory image by using at least two kinds of specified electrostatic charge controlling agents as an electrostatic charge controlling agent. CONSTITUTION: In a toner for developing an electrostatic charge image contg. a resin binder, a colorant and an electrostatic charge controlling agent as essential components, at least two kinds of electrostatic charge controlling agents represented by formulae I, II are used as the electrostatic charge controlling agent. When the total amt. of the two kinds of electrostatic charge controlling agents represented by formulae I, II is considered to be 100wt.%, the controlling agents are preferably used in a weight ratio of 40:60 to 60:40. They are preferably used by 0.5-3 pts.wt., in total, per 100 pts.wt. solid component of the resin binder. The resin binder is, e.g. polystyrene, a styrene-(meth)acrylic ester copolymer, a styrene-butadiene copolymer, polyester resin, epoxy resin, butyral resin, xylene resin or chroman-indene resin.
Patent JP-H11353427-A (JP)
Title: Ic card reader and writer
Inventor: SUGA HIROICHI
IPC: G06K17/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To expand an allowable space area for the read/write operations in a noncontact system and to improve the operability of an IC card reader/ writer by using one of plural antennas which are provided on the IC card reader/writer. SOLUTION: A housing 1 of an IC card reader/writer is mounted on a pedestal 2 which is placed within a fixed distance set from a traveling path of vehicles. The antennas 1A to 1C which are provided on each face of the housing 1 are used different from each other according to the types of passing vehicles. For instance, the antenna 1A which is provided on the side face of the housing 1 and most approximate to the side face of a sedan etc., having shot height. Meanwhile, the antenna IC provided on the top face of the housing 1 is used to an RV vehicle, a bus, a truck, etc., having large height. The antenna provided on the back of the housing 1 is active when an IC card is shown too quickly.  Then the antenna 1B provided on the front of the housing 1 is active to transmit and receive the radio waves when the antenna 1A cannot satisfactorily transmit and receive the radio waves since the vehicles pass too fast.
Patent JP-H0327488-A (JP)
Title: Character recognizing device
Inventor: ISHIKAWA TORU
IPC: G06K9/62
Filed: 1989-06-26
Abstract: PURPOSE:To read even a business form in which characters of different character styles are mixed at high speed and at high precision by detecting an italic character by extracting feature point coordinate, and deciding the character style, and selecting a dictionary mask for collation based on a decided result. CONSTITUTION:An input character pattern is represented by X-Y coordinates system by giving X-coordinate and Y-coordinate to the picture element of the picture data of the input character pattern segmented by every one character. Then, the maximum and the minimum calculation values alphaX+betaY are detected by using X and Y coordinates and a specified values of alpha and beta, and the X and Y coordinates of the picture element of the input character pattern to give these maximum and minimum values are detected. Geometrical feature quantity is calculated based on the detected X and Y coordinates. The character style is decided based on the calculated feature quantity. A recognition diction ary mask corresponding to the decided character style is selected. The collation of the input character pattern is executed by using the selected dictionary mask, and an input character is identified. Thus, the business form containing plural character styles can be read at high speed.
Patent JP-H0328181-A (JP)
Title: Production of gypsum board
Inventor: SUWA MASATO
IPC: C04B38/10
Filed: 1989-06-26
Abstract: PURPOSE:To improve moisture absorbency by adding waste paper and glass fiber to water containing a binder dissolved therein, stirring and foaming the resultant mixture slurry, mixing alpha type hemihydrate gypsum therewith, kneading the prepared slurry to provide a cellular gypsum slurry with a low water content, sandwiching the slurry between sheets of base paper for boards, hardening and drying the obtained sandwich. CONSTITUTION:Sodium laurylsulfonate and a binder, such as methyl cellulose, are dissolved in about 800 pts.wt. water and about 30 pts.wt. waste paper and about 5 pts.wt. glass fiber are then added, stirred and formed to provided a foamed slurry. About 2000 pts.wt. alpha type hemihydrate gypsum is subsequently added to the foamed slurry and kneaded to afford a gypsum slurry, which is then injected into a mold form having sheets of base paper for boards arranged on both sides, hardened, demolded and dried at about 60 deg.C to afford a gypsum board having about 0.81g/cm<3> bulk specific gravity and about 56kg/cm<2> bending strength.
Patent JP-H0326950-A (JP)
Title: Measurement of heat conductivity
Inventor: NAKAMURA ARATA
IPC: G01N25/18
Filed: 1989-06-26
Abstract: PURPOSE:To accurately measure heat conductivity by measuring heat conductivity according to a non-steady filament method in such a state that a magnetic field is applied to an electric conductive liquid sample in the direction parallel to a filament. CONSTITUTION:When no magnetic field is applied to a sample, the liquid sample around a fine wire is heated by the heat generated from the fine wire to generate a convection. However, when the sample is an electric conductive liquid, the movement of the sample becomes slow in a magnetic field by the effect of an electromagnetic brake. It is important to apply a magnetic field in the direction parallel to the filament at this time. Measurement is impossible unless the filament is extremely fine, because no Lorentz force acts by the current carried by the filament in a case making the magnetic field parallel to the filament and the curving or breakage of the filament is not generated.
Patent JP-S646663-A (JP)
Title: Ice machine for ice blast machine
Inventor: ITO MAKOTO
IPC: F25C1/14
Filed: 1987-06-30
Abstract: PURPOSE: To improve the effect of removal of foreign matters and burrs by a method wherein a scraping plate revolving on its own axis and around is disposed and the ice sticking on a low-temperature drum is thereby scraped off in the shape of thin pieces so that thinner and smaller ice pieces be obtained. CONSTITUTION: A scraping plate 13 is made to revolve on its own axis in the reverse direction to its round revolution. In other words, the plate is made to conduct the same motion as a down cut operation in milling. By selecting the speed of the revolution on its own axis of the scraping plate 13, the speed of the round revolution thereof and the number of edges thereof, moreover, ice pieces 23 of arbitrary sizes can be scraped off. Accordingly, the removal, of foreign matters and burrs in a narrow and deep place, on which the effect can not be expected from usual ice pieces 23, can be performed satisfactorily. Since a nozzle bore of a shot blast machine can be made narrower than a usual one and the energy of pressurized air can be concentrated, moreover, deburring can be executed more strongly.
Patent JP-H0721890-A (JP)
Title: Contact switching device
Inventor: KOTSUNA MASAHIRO
IPC: H01H50/54
Filed: 1993-06-30
Abstract: PURPOSE:To provide a contact switchgear more excellent in fusion resistance. CONSTITUTION:A contact switchgear has a. fixed contact plate 3 having a fixed contact 1 and a fixed iron piece 2; a movable contact plate 6 having a movable contact making contact with and separating from the fixed contact 1 and a movable iron piece attracted by the fixed iron piece 2 so that the induced magnetic flux generated by a current carried by the contact of the movable contact 4 with the fixed contact 1 forms a closed magnetic field; and a driving member 7 for pressing and driving the movable contact plate 6. The contact switchgear is further provided with a support member 8 for supporting the movable iron piece 5 to move it on the opposite side of the fixed iron piece 2 to the movable contact plate 6 which is the making and braking direction of the movable contact 4. Since the movable iron piece 5 thus makes contact with the movable contact plate 6 after the movable contact 4 makes contact with the fixed contact 1, the vibrating quantity of the movable contact plate 6 after the movable contact 4 makes contact with the fixed contact 1 is reduced, and the contact bounce time or contact bounce frequency is minimized.
Patent JP-S6317482-A (JP)
Inventor: YAMADA FUMIAKI
IPC: G09F9/00
Filed: 1986-07-09
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-S5784564-A (JP)
Title: Submerged power source device
Inventor: KAWAMURA CHIAKI
IPC: H01M50/77
Filed: 1980-11-14
Abstract: PURPOSE:To make the internal and the external pressures of an electrolyte circulating route to be balanced at any depth by providing an exterior case with connection holes, through which environmental water or sea water is supplied, and installing a pressure transmitting flexible member in a part of the electrolyte circulating route. CONSTITUTION:A generation cell part 1 is constituted by stacking bipolar electrodes, each of which is prepared by, for example, stacking and integrating silver oxide, a conductive film and lithium in that order, with appropriate spaces for electrolyte provided among the bipolar electrodes. The generation cell part 1, and a storage part A for auxiliary devices are installed in an exterior case 12. An electrolyte tank 3, a pump 4, a quantitative pump 5, a valve 7, a bellows 9 and an operation controlling part 10 are installed in the storage part A. Electrolyte contained in the electrolyte tank 3 is supplied to the generation cell part 1 by means of the pump 4, and the exhaust liquid sent from the part 1 is sent back to the tank 3, thus a circulating route is formed. A part of the inclination route is provided with the bellow 9, which is made of a pressure transmitting flexible member and expands and contacts according to the difference between the internal and the external pressures. When a battery is submerged in sea water, sea water flows into a space 11 formed among the auxiliary devices through connection holes 13, which are provided on the case 12.
Patent JP-H0211086-A (JP)
Title: Burst gate pulse generating circuit
Inventor: OKADA TERUO
IPC: H04N5/08
Filed: 1988-06-29
Abstract: PURPOSE:To prevent a malfunction due to a noise mixed to an input synchronous signal from occurring by stopping a voltage generating function in a first circuit means when the pulse of the input synchronous signal is trailed before a voltage obtained with the first circuit means arrives at a reference voltage. CONSTITUTION:When the signal of an input terminal IN due to the noise is lowered to a low level, a transistor(TR) Q17 in an ON-condition by the noise beforehand is cut off. At such a time, since the collector voltage of a TR Q2, namely the charging voltage of a capacitor C1, does not arrive at the value of a constant voltage source V3, after the TR Q17 is cut off, TRs, Q19 and Q18 are turned on, and a TR Q7 is cut off. Consequently, a TR Q2 is turned on, the capacitor C1 charged through a resistance R3 is discharged through a TR Q1 in the ON-condition, and since the base voltage of a TR Q is lowered, the erroneous output of a burst gate pulse is eliminated. Thus, the malfunction due to the noise mixed to the input synchronous signal can be prevented from occurring.