baber/WOPTO huggingface dataset:
Patent JP-S61145938-A (JP)
Title: Line assignment control system
Inventor: HASHIMOTO MASAMICHI
IPC: H04J3/16
Filed: 1984-12-19
Abstract: PURPOSE:To avoid the effect on other slave stations by allowing a master station to exchange the transmission sequence of a data bust with a slave station requesting extension of lines and a slave station transmitting the data burst in succession to the former slave station to limit crosstalk only between the said two slave stations. CONSTITUTION:The master station 6 decreases at first transmission time regions t10-t11 of a data burst DB5 of a slave station 5 requesting line decrease to ensure the time after non-use regions t12 and succeeding, then exchanges sequentially the transmission time region of a data burst DB1 of a slave station 1 requesting line extension with the transmission time region of the succeeding data burst, and after the data burst DB1 is changed just before the said non-use region, the time region corresponding to the line extension is extended. As a result, even if a crosstalk takes place tentatively in the arrangement changing process, the slave station having an effect is limited to two stations or below and the possibility of disabled communication for the said satellite communication system is precluded.
Patent JP-H08230930-A (JP)
Title: Removable cover member made of metal
Inventor: ORIBIE DOUPUU
IPC: B65D51/18
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To easily separate a metal cover member from a plastic element as to distribution equipment in particular. SOLUTION: A metal cover member 1 is substantially force fitted to a cylindrical plastic element (ring) 10 of a distribution member 20. The cover member 1 includes a ring shape side wall 2, and the side wall is provided on its inner face at least with one protrusion 4 slantingly extending covering at least a part of the height of the side wall. The inside diameter of the cover member 1 of the protrusion 4 is smaller than the outside diameter of the plastic element 10. After the cover member 1 is force fitted to the plastic element 10, the plastic element 10 is creeped to fit the shape of the slanting protrusion 4. Thus, by heating the cover member 1, it can be removed from the plastic element 10.
Patent JP-H08110247-A (JP)
Title: Actuator for automatic testing of electronic device
Inventor: SHIMURA YUJI
IPC: G01M99/00
Filed: 1994-10-07
Abstract: PURPOSE: To simplify switching of an air piping by setting a jig for a product in touch with a solenoid-operated valve box starting/shutting the supply of air. CONSTITUTION: A positioning opening of a product jig 8 is faced to a positioning pin 9 at an end part of a primary face of a solenoid-operated valve box 10, and connectors 14 of the jig 8 are inserted into air cylinders 2, 15, 16 of a device 7 to be tested. At the same time, an air supply hole 1 through which the air is input is connected to an input port of a solenoid valve 4 of the box 10 and an output port of the soleniod-operated valve 4 is connected to an air hole12 of the box 10. Opening/closing of the ports is controlled by electric signals from a computer. A hook 11 of the box 10 fixes the jig 8 in a state pressed in touch with the box. The jig 8 loading the device 7 is fitted to the box 10, positioned to the box 10 by the pins 9 and the jig 8 in pressed touch with the box is fixed by the hook 11.  Accordingly, it is not necessary to connect many air tubes respectively to the solenoid-operated valve, whereby the air piping is switched in a simplified manner.
Patent JP-2000096727-A (JP)
Title: Joint material and execution method therefor
Inventor: JIYUNI YASUTO
IPC: E04B1/682
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a high quality joint material and an execution method therefor by which the number of parts and processing man-days are reduced and the joint execution work for which skills has been conventionally required can be simplified and standardized. SOLUTION: A caulking agent layer or a sealing agent layer 12 is laid on a face in the compressing and shape-restoring direction in a joint material 1 formed of a closed bubbled foam 11 having a retarded shape-restoring property. The joint material 1 is put in slight gaps brought between members 4 to connect these members 4. The surface of the caulking agent of the joint material or the sealing agent layer 12 is arranged at a level below a base line formed at both sides of the connection end of the members 4.
Patent JP-2000097105-A (JP)
Title: Piston for internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F16J1/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piston for internal combustion engine which can realize a light weight as low as possible, while securing a necessary strength. SOLUTION: In a piston 1 for internal combustion engine, a pair of pin bosses extended downward from two position parts on the piston pin axial line C at the lower side of about a disk form head, and a pair of skirt parts extended downward from the front side and the rear side of the above piston pin axial line C, at the outer peripheral edge of the head are connected by plural ribs 5a and 5b extended downward from the lower side of the head.  In such a piston 1 for internal combustion engine, when the positioning side of a connecting rod 33 when the piston 1 moves to the bottom dead center side is made as the first area G1, and the positioning side of the con'rod 33 when the piston 1 moves to the top dead center side is made as the second area G2, by making a plane E including the piston pin axial line C and a crank axial line D, as the border, the thickness of the rear side rib 5b at the second area G2, of the above plural ribs, is made thicker than the thickness of the front side rib 5a at the first area G1.
Patent JP-S63121917-A (JP)
Title: Keyboard for data input
Inventor: NOZAKI YOSHINORI
IPC: H03M11/14
Filed: 1986-11-11
Abstract: PURPOSE:To make the operation easy for beginners by providing face light emitting bodies, which emit light to show input contents, on a key marked with input contents such as a character, a symbol, and a function name. CONSTITUTION:A face light emitting body 6 dedicated for each of one character, one symbol, and the function name indicating input contents is attached to only an upper face 4 or both of the upper face 4 and a front face 5 of a key 3 to be marked with a character, a symbol, or the like. A wiring 7 led out from the face light emitting body 6 is connected to its dedicated driving matrix circuit through an operator 2 of the key 3. The surface of the face light emitting body 6 is covered with a transparent cover 8, and the character, the symbol, or the like indicating input contents is displayed on this transparent cover 8. Though a switch 1 is operated by the depression of each key, power is supplied to the face light emitting body added to the key by the normal mode or the extension mode due to the operation of another key to emit light and the character, the symbol, or the like added to the surface of the key is shown by light emission.
Patent JP-H04259271-A (JP)
Title: Slab or strip waveguide laser
Inventor: KRUEGER HANS
IPC: H01S3/03
Filed: 1991-09-18
Abstract: PURPOSE: To improve the output per unit volume by forming a compact and econimic structure in a slab or strip waveguide laser. CONSTITUTION: The first electrode 1 is formed in a shape-stabilized manner, mirrors 2 and 3 and the second electrode 26 are supported by the electrode 1, the mirrors 2 and 3 are adjusted to the electrode 1 and the mirrors are fixed to the electrode 1.
Patent JP-H01109326-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KAMATA TAKESHI
IPC: G02F1/136
Filed: 1987-10-23
Abstract: PURPOSE:To decide which thin film transistor TFT is short-circuited, by connecting drain electrodes of two TFTs connected to the same liquid crystal cell to the next scan bus line and the next but one scan bus line respectively. CONSTITUTION:A drain electrode D of one TFT 1 of two TFTs 1 and 1' connected to the same liquid crystal cell LC is led out to the next scan bus line SBn+1, and a drain electrode D' of the other TFT 1' is led to the next but one scan bus line SBn+2. If one TFT connected to a line SBn is short-circuited, the short-circuit test is performed between lines SBn and SBn+1 and between lines SBn and SBn+2. The occurrence of short-circuit of the TFT 1 is detected when short-circuit is detected between lines SBn and SBn+1, and that of the TFT 2 is known when short-circuit is detected between lines SBn and SBn+2.
Patent JP-H10116690-A (JP)
Title: Power supply for lighting discharge lamp
Inventor: OTA ICHIRO
IPC: H05B41/24
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To impress a supply voltage effectively on a discharge lamp load by using a step-up transformer, and reducing the reactance of the secondary winding of transformer substantially when continuous lighting is made with a high frequency AC power. SOLUTION: When a control signal ϕ start is put in Hi-state, a power supply 4 for a starter circuit is energized to cause charging of a capacitor C1, and if its terminal voltage goes beyond the threshold, a trigger element Q5 is turned on to cause a current to flow in the primary winding P. A high voltage generated in the secondary winding S is impressed on a discharge lamp 5 to cause its starting, and in association therewith the particle voltage varies, and this voltage change is sensed to put the control signal ϕ1 in Lo-state and ϕ2 in Hi-state. The control signal ϕ1 is put in Lo-state and a switch means SW is actuated to reduce the reactance of the secondary winding S of step-up transformer T, and thereby the high frequency AC voltage is put in the requisite minimum so that the lighting of the discharge lamp is maintained efficiently.
Patent JP-H09109276-A (JP)
Title: Manufacture of stamper for optical disc
Inventor: KAMIYAMA KENICHI
IPC: B29D17/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-quality stamper at a high yield by automated steps. SOLUTION: This method for manufacturing a stamper for an optical disc consists of a photosensitive layer forming step of forming a photosensitive layer after cleaning a substrate, a drying step of drying the photosensitive layer, a photosensitive step of performing photosensitization according to desired data, an electroconductive step of performing an electroconductive process of a surface by electroless plating, and a metal layer forming step of forming a nickel metal layer on an electroconductive surface using an electrocasting method. When performing these steps, under the electroconductive process, at least, the surface is treated with a negative charge neutralizing agent, then is treated with a tin-palladium treating agent, and further, is treated with a promoter to remove the tin component. After that, the surface is treated with an electroless nickel liquid.  Every process in the electroconductive step represents a method for manufacturing a stamper for an optical disc using a spin coating process.
Patent JP-H1075804-A (JP)
Title: Odor ejector for shoes
Inventor: SAIJO NOBUKO
IPC: A43B13/20
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enable ejecting of odor generated on the toe sides inside shoes outward during a walking with shoes on. SOLUTION: In this odor ejector for shoes, an internal portion on the side of toe 4 from the arch of foot 3 of each main bottom 1 is formed as a recessed surface part 5 and an elastic gas absorbable/dischargeable expandable body 6 is housed at a part facing the toe 4 side of the recessed surface part 5. In addition, a check valve 7 for suction and a check valve 8 for exhaust are connected to the expandable body 6 and the check valve 7 for suction is opened by being turned to the inside of the shoes through an insole 9 put on the main bottom 1 and the check valve 8 for exhaust is opened by being turned to the outside of the shoes through the bottom surface of the main bottom 1.
Patent JP-2000089671-A (JP)
Title: Method of reducing calculations in power-residue
Inventor: ANZAI JUN
IPC: G09C1/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a terminal to speedily verify a digital signature of a base station and also authenticate the verification. SOLUTION: On behalf of a terminal 2-5, a base station 1 executes calculations of a power-residue gX mod p by dividing index X, and sends the result (divided power-residue values) to the terminal. Each terminal is enabled to calculate gX mod p through calculations of power-residues with a less index number X and a few time multiplication by checking only a part of the divided power-residue values, and multiplying all the divided power-residue values by each other. Although each terminal checks only a part of the divided power- residues, plural terminals check them, therefore, it is possible to confirm that all the divided power-residues are correct as a whole.  The more the total numbers of divisions of the index and the terminals are increased, the more the reduction effect and security in the calculation quantity at the terminals are enhanced, therefore, the better effect is expected from a system with the more number of terminals. If a terminal is loaded with a large load at present, it can calculate a small divided index, and if the load is light, it can calculate a large divided index, and thus, it is possible to balance the load among each terminals.
Patent JP-H0580893-A (JP)
Title: Electronic device
Inventor: YOSHIDA SHIGEO
IPC: G09F9/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide an electronic device not requiring a sensor to detect the opening/closing operation of a display part, therefore, not generating a noise, and capable of controlling a power supply operation from a power source part to the display part at a low cost and nexpensively. CONSTITUTION:The release of the engagement of the display part 3 with a main body part 1 is performed by rotating a rotor 7 by a slider 8 by using a link mechanism, and pressing and operating the specific key of a keyboard 6 by the tip part 7b of the rotor 7.
Patent JP-H1097239-A (JP)
Title: Bridge pressure regulator of piano
Inventor: ISHIDA MUNEO
IPC: G10C3/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bridge pressure regulating device capable of easily and efficiently regulating bridge pressures even after a soundboard and a frame are connected with each other. SOLUTION: This device is constituted to regulate the bridge pressures ΔHB of many strings S which are wound at their one-end parts to many tuning pins 3 disposed at the frame 5, are pressed at their intermediate parts to the surfaces of the bridges 1a fixed to the soundboard 2 connected to the frame 5 on the side opposite to the soundboard 2 and are extended in the state of winding their other ends to many pitch pins 4 disposed in juxtaposition with the frame 5 so as to exist near the bridges 1a. In such a case, the device is provided with bridge pressure regulating bars 7 as bridge pressure regulating means, by which the strings S may be supported at plural supporting heights varying from each other in the sections near the pitch pins 4. The bridge pressure ΔHB is regulated by selecting the one supporting height from the plural supporting heights.
Patent JP-H0692499-A (JP)
Title: Board art feeding device
Inventor: MIURA TOSHIMICHI
IPC: B65H3/46
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a board art feeding device which can take out ground paper sheets one by one always in a stable manner without being influenced by the moistre adsorption state of the ground paper sheet by drilling a warm air discharge port for jetting warm air, in the longitudinal direction on the side surface of a cylindrical body and connecting a dehumidifier for supplying the warm air, at a warm air discharge port. CONSTITUTION:A drying chamber 5 for drying a board art 1 covers a magazine 3 and has a double cylindrical shape whose both the edge parts are closed, and a hollow part 13 communicates to a dehumidifier 6. Further, inside the drying chamber 5, a longitudinal window is formed, and the warm air supplied into the hollow part 13 is blown uniformly on the ground paper from the upper to the lower. Accordingly, the board art 1 laminated in the magazine 3 is dried before being taken out by a sucker. Since the ground paper which is successively supplied to a packer by the sucker 12 is perfectly dried, the adhesion of the ground paper sheet due to the adsorption of moisture is prevented, and the ground paper sheets can be taken out one by one always in a stable manner.
Patent JP-S63122662-A (JP)
Inventor: EERITSUHI HAMAASHIYUMITSUTO
IPC: C07C309/36
Filed: 1987-10-27
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-S61146617-A (JP)
Title: Air supply grill
Inventor: ITO KEIZO
IPC: F24F13/10
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a better operational feeling by constituting aggregate sheet air guiding members so that condition of contacts between individual sheets is kept unchanged by keeping the space distance where the said sheets are sandwitched unchanged regardless of the direction of an operation member. CONSTITUTION:In accordance with vertical, lateral and oblique movements of an operation knob 17, a driving pin 19 swings about a center of a support hole of a fixed sheet 13. With this movement, air flow guiding members 12A and 12B placed respectively in front of and at the rear of the fixed sheet 13 swing relative to a fixed plane of the fixed sheet 13, and individual sheet 3 shifts so that air flow guiding openings A are directed to a specified direction. At this time, a back retainer 14, though it moves laterally, does not move in back-and-forth directions. Therefore, the distance occupied by the air flow guiding members 12A and 12B as well as the fixed sheet 13 (or the distance between a planar grill 16 and the back retainer 14) remains unchanged so that the aggregate sheet bodies 12A and 12B are not squeezed when the operation knob 17 is tilted.
Patent JP-H05104236-A (JP)
Title: Method for releasing flask and decomposing mold for casting
Inventor: SANO HIROAKI
IPC: B22D29/00
Filed: 1991-10-17
Abstract: PURPOSE:To shorten the time of flask releasing and decomposing works for casting filled with molding material. CONSTITUTION:A molding flask 1 for casting filled with the molding material 2 hardened after pouring molten metal is set on an exciting device 7 providing an exciter 5 for giving three dimensional vibrations through a grate 3, and by mechanically applying the three dimensional vibrations in the vertical, the right and left and the front and rear directions to the molding flask 1 for casting, the molding flask 1 for casting and the molding material 2 are separated.
Patent JP-H10238723-A (JP)
Title: Melting treatment device
Inventor: AZUMA YASUO
IPC: C03B5/44
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress the expansion of a facilitity space and the increase of cost of a melting treatment device, while eliminating a risk of causing a steam explosion and reliably controlling a tapping of a molten material. SOLUTION: A melting treatment device 1 includes a furnace body 8 in which a material 17 to be heated is charged and a plasma torch 2 which generates a plasma arc 13 and melts the material 17 to be melted. Such a melting treatment device 1 further includes a tapping passage 3 formed in the furnace body 8 for allowing a molten material 14 melted by the plasma torch 2 to be tapped therethrough and cooling gas blow-off means 7 disposed in the tapping passage 3 for blowing off a cooling gas to cool the molten material 14 so as to form a weir 12.
Patent JP-S62129937-A (JP)
Title: Magnetic recording medium
Inventor: NISHIGUCHI TSUYOSHI
IPC: C10N40/18
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled medium having good wear resistance in the entire temp. range from a low to room temp. and excellent durability by having a magnetic layer contg. glycerol trioleate. CONSTITUTION:The glycerol trioleate is incorporated into the magnetic layer. The wear resistance of the magnetic layer particularly at the low temp. is thereby improved. The wear resistance of the magnetic layer in the entire temp. range from the low to room temp. is thoroughly improved by making combination use of a satd. fatty acid. The glycerol trioleate is a lubricating agent which is liquid at an ordinary temp. The glycerol trioleate exhibits the excellent lubricating particularly at the low temp. when incorporated into the magnetic layer, thereby decreasing the coefft. of friction of the surface of the magnetic layer and improving the wear resistance at the low temp. The glycerol trioleate has good affinity to the satd. fatty acid and when the glycerol trioleate is used in combination with the satd. fatty acid, the excellent lubricating function of the satd. fatty acid at the low temp. is provided as well, by which the wear resistance in the entire temp. range from the low to room temp. is substantially improved.
Patent JP-S63122288-A (JP)
Title: Electrostriction effect element
Inventor: SHIRASU TETSUO
IPC: H01L41/09
Filed: 1986-11-12
Abstract: PURPOSE:To much improve reliability and mass production in an effect element, by connecting terminal electrode conductors with outer electrode conductors on their respective chamfered corner parts. CONSTITUTION:Terminal electrode conductors 35a and 35b are sticked/formed on surfaces of piezo-electric ceramic members 31 which are disposed on both ends of a laminate 30, and they are connected with extended parts of a pair of outer electrode conductors 34a and 34b on their chamfered corner parts 30a and 30b. When this electrostriction effect element is equipped with mounting members 50 and 51 made of thick plates of rigidity or the like on the upper and lower surfaces of the element and when a voltage is applied across the mounting members 50 and 51, the voltage is applied to inner electrode conductors 32 through the terminal electrode conductors 35a and 35b and the outer electrode conductors 34a and 34b. Therefore, lead wires for voltage application become needless, so that deterioration in reliability of connections caused by breakage of the lead wires or so can be removed.
Patent JP-S61144402-A (JP)
Title: Flow dividing valve device
Inventor: SHIMOURA KENICHI
IPC: F15B13/06
Filed: 1985-11-29
Abstract: PURPOSE:To keep flow rate to a main circuit uniform by making two spring rooms of a separating into one and by pressing one spool through a spring by actuation of the other spool of the separating valve. CONSTITUTION:When oil pressure connected to a surplus port 8a is higher than that connected to a surplus port 8b, oil pressure in a pressure chamber 25a becomes higher, then a spool 20a is pressed to the left side, and throttle open area is reduced. Then a spring 23 is compressed and a spool 20b is moved to the left direction, and the throttle open area formed by a notck 20b2 is increased. Therefore, flow rate from an input port 9b to a separation port 17 is increased, and flow rate to a main circuit is controlled to be uniform.