baber/WOPTO huggingface dataset:
Patent JP-2001184021-A (JP)
Title: Driving method for plasma display panel
Inventor: FURUYA TAKASHI
IPC: G09G3/298
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a plasma display panel capable of obtaining a satisfactory display picture by generating surely writing discharge even in a low writing voltage. SOLUTION: This driving method is the driving method of a plasma display panel in which displays are performed for every cell by using luminescence by gas discharge and has at least, a writing scanning period 3 when writing discharge is performed with respect to arbitrary cells and a barrier charge adjusting period 11 when a voltage pulse 13 having a rectangular waveform is applied to scanning electrodes with respect to all cells at the time of performing the above displays and a voltage pulse 12 whose absolute value of a voltage value gradually changes is applied to a sustaining electrode and barrier charge are accumulated on both electrodes.
Patent JP-H11178947-A (JP)
Title: Head for fire extinguishing
Inventor: OTA MIKIO
IPC: A62C31/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a head for fire extinguishing whose discharging area is rectangular and distribution of fire extinguishing fluid is brought close to uniform. SOLUTION: Fire extinguishing fluid forcibly supplied from piping is vigorously jetted out from a nozzle part through a retaining part 3. The fire extinguishing fluid jetted out from the nozzle part reaches a deflector 9. Because slits are equipped on the deflector 9, part of extinguishing fluid is discharged out through the slits of the deflector 9. The rest collides with a cone reflecting part, reflected, and distributed in the radial directions. The extinguishing fluid reflected by the cone reflecting part is discharged out from notches. The notches are equipped on parts corresponding to four corners of a rectangle. Consequently the discharging area can be made into a rectangle and the distribution of the fire extinguishing fluid can be brought close to uniform.
Patent JP-H11172260-A (JP)
Title: Apparatus for converting waste plastic into oil
Inventor: YOSHIMURA TAKEKI
IPC: B09B3/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To realize the simplification of an apparatus and its compaction into a small size and to thereby realize remarkable cost reduction and the facilitation of maintenance and enhancement in productivity and economical profitability. SOLUTION: There is provided an apparatus for converting waste plastics into an oil by pyrolyzing them by heating, wherein the body 3 having a hopper which passes waste plastics and a plurality of stages of vertical heating tubes 4a, 4b, and 4c communicating with each other in the body 3 and contained in the body 3 are provided, the upper heating tube is connected to a hot air generator 21, and the lower heating tube is in contact with a chimney 22 communicating with the outside of the body 3, whereby the body is provided with the upper pyrolysis zone and the lower dissolution zone. Thus, it is possible to realize at one time the dissolution of waste plastics P and the pyrolysis of them in the body 3.
Patent JP-2001183268-A (JP)
Title: Temperature control system
Inventor: NAKAMURA HIROSHI
IPC: G01N1/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control system capable of effectively preventing overheating of a heating source while shurtening the rise time of temperature in a temperature control object. SOLUTION: In this temperature control system where the temperature control object 2 is heated by a heating medium 4 heated by the heating source 1, and the temperature control object 2 is controlled to a designated temperature, the heating source 1 and the temperature control object 2 are respectively provided with temperature sensors 5, 6, and switching elements 7, 8 turned on and off according to the temperature detected by the temperature sensors 5, 6, the heating source 1 and a power supply 11 for driving the heating source 1 are electrically connected in series.
Patent JP-2000185114-A (JP)
Title: Golf ball
Inventor: SASAKI TAKASHI
IPC: C08L53/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which can improve the impact feeling without injuring the durability and excellent carry. SOLUTION: This golf ball consists of a core 1, a cover 3 and a middle layer 2 between them. The middle layer 2 is made of a hardened themoplastic resin composition with: (a) a block copolymer or its hydrogen additive with at least one polymer block A comprising aromatic vinyl compounds and at least one polymer block B comprising conjugate diene compounds, and (b) a mixture with ionomers as polymer components.
Patent JP-H11192243-A (JP)
Title: Partly open operation gown
Inventor: MURAKAMI YOSHIE
IPC: A61B19/08
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To improve a partly open operation gown with detachably engaging parts or adhesive parts so that a part of the gown can be opened more easily, and that the human right of a patient wearing the gown can be more protected, and that the thermal insulation and dust-proof can be improved. SOLUTION: This partly open operation gown has at least two-step peeling parts with different adhesion strength, easy peeling parts 25 and difficult peeling parts 26, in engaging parts 11 and 13 or adhesive parts 13 and 13A. The gown can be partly opened first by opening the easy peeling parts 25, and then, if necessary, the gown can be partly or fully opened by opening the difficult peeling parts 26. By coloring the easy peeling parts 25 and the difficult peeling parts 26 with different colors, they can be easily recognized so that the work efficiency can be improved.
Patent JP-H11193628-A (JP)
Title: Concrete panel made of resin
Inventor: MANO AKIRA
IPC: E04G9/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent warpage or distortion from developing at integratedly molding so as to reduce fraction defective by individually molding a flat plate- like face plate part and a frame-shaped reinforcing part. SOLUTION: For constituting a concrete panel by combining together a molded face plate part 12 and a reinforcing part 18, the reinforcing part 18 is positioned on one face 12a of the face plate part 12 and brought in contact with each other. Next, in the condition, a bolt 28 (fastener) is inserted into a through hole 20 through a washer 26, and threadedly engaged with a female screw hole 24. A bolt head 30 is received in a recessed part 22. By fastening the bolts 28 of number required for strength, combination is completed. At placing concrete, the opposite race 12b to the race 12a fitted with the reinforcing part 18 of the face plate part 12 is used for a concrete placing face.  When chapping or injury on this concrete placing face exceeds the allowable limit, the reinforcing part 18 is detached from the one face 12a of the face plate part 12, fittd to the other face 12b to be the concrete placing face, and the face 12a from which the reinforcing part 18 is detached is used for the concrete placing face.
Patent JP-2000191878-A (JP)
Title: Thermoplastic resin composition and molded part thereof
Inventor: MORI RYOJI
IPC: C08L51/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having a well balanced rigidity, oil resistance and impact resistance, and a molded part thereof. SOLUTION: A thermoplastic resin composition comprises [I] from 1 to 90 pts.wt. vinyl compound-modified olefin polymer obtained by continuously graft polymerizing a polar group-containing vinyl monomer (B) to an olefin polymer (A) having an intrinsic viscosity [η], measured in decalin at 135 deg.C, of from 0.01 to 10 dl/g and a molecular weight distribution (Mw/Mn), measured by GPC, of 4 or smaller, through bulk polymerization, bulk suspension polymerization or solution polymerization in a plug flow type reactor, and [II] from 99 to 10 pts.wt. thermoplastic resin (the total amount of components [I] and [II] is 100 pts.wt.). A molded part is prepared from this composition.
Patent JP-2000197965-A (JP)
Title: Soldering method and soldering iron used in the method
Inventor: SEKINE MASAHITO
IPC: B23K3/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To discharge molten solder only at the necessary time and to stop the discharging of the molten solder at the unnecessary time even in case of untizing a solder melting means and solder discharging means. SOLUTION: In a soldering iron 1 which melts creamy solder in a filling chamber 8 and discharges the molten solder through a nozzle at the iron tip 2, the nozzle 3 is arranged so as to be freely reciprocated, and an energizing spring 11 which always energizes the nozzle 3 to the reverse side of the filling chamber 8, and a switch valve 12 which opens the interval between the filling chamber 8 side and the nozzle 3 in the case of pushing the nozzle 3 to the filling chamber 8 side against the energized force with the energizing spring 11 and reversely, closed the interval between the filling chamber 8 side and the nozzle 3 in the case of energizing the nozzle 3 to the reverse side of the filling chamber 8 with the energizing spring 11, are provided.
Patent JP-2001188500-A (JP)
Title: Power source device
Inventor: NAKANISHI TAKAYUKI
IPC: G09G3/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a desired voltage without depending upon the multiplication factor of voltage boosting of a boosting circuit and also to efficiently use a capacitor which is not used in a voltage boosting. SOLUTION: The output voltage Vpr of a boosting circuit 24 is divided by resistors R5 and R6. The difference voltage between the divided voltage Vback and a reference voltage Vref is amplified by an operational amplifier 23 to be fed back to the boosting circuit 24 and it is voltage boosted. Thus, a desired stabilized output voltage Vpr is obtained by repeating such an operation. The output voltage Vpr obtained in this manner is divided into driving voltages V0 to V4 by a voltage dividing circuit 22 and they are supplied to a row driver and a column driver.  Moreover, the connection of a voltage boosting capacitor Cpr which does not contribute to the voltage boosting is changed over to a connection between the output potential of the circuit 24 and the ground potential and the capacitor Cpr is used as a stabilizing capacitor Cst or it is used as an auxiliary capacitor by being connected in parallel with another voltage boosting capacitor.
Patent JP-2000188992-A (JP)
Title: Culture cage for shellfishes such as ark shell
Inventor: BASE TAKEHISA
IPC: A01K61/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a culture cage for shellfishes such as an ark shell capable of readily taking in and out a cup holder from a net cage and easily attaching and removing each cup from each holder and suitable for culturing. SOLUTION: This culture cage 1 comprises each cup 11 containing a shellfish K for culturing, a holder 21 for removably holding the cup 11 and a net cage 31 for housing the holder 21 so that the holder 21 can be taken in and out. The holder 21 is formed into a square three-dimensional structure having plural holding parts for holding the plural cups so that the plural cups can be removed from the upper side. The net cage 31 is formed into a net structure assuming a square shape having an opening 35 for taking in and out the holder 21 and the opening 35 is provided with an openable and closable opening lid 36.
Patent JP-2001189195-A (JP)
Title: Purpose light controller
Inventor: NAKAMURA OSAMU
IPC: H05B41/16
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which can reduce power consumption of even a mercury lamp other than an incandescent lamp and a fluorescent lamp. SOLUTION: This device process waveforms and reduces the overall effective values without lowering of the amplitude of the current. As a result, there is reduced power consumed at a lighting device used as load. Since the drop of the voltage supplied to a mercury lamp is small according to this method, it can be lighted without starting difficulty.
Patent JP-H04213712-A (JP)
Title: Constant-voltage generator
Inventor: YAGO MASATOSHI
IPC: G05F5/00
Filed: 1990-12-12
Abstract: PURPOSE:To constitute the device so that a stable constant-voltage can be generated even if a power supply voltage is fluctuated. CONSTITUTION:When a first voltage Va and a second voltage Vb being 1/2 of this first voltage Va are generated by dividing a power supply voltage VDD by resistances 1, 2 and 3, and the same voltage as an output voltage Vo to be generated is generated by the voltage Va, an output voltage Vc of a level shifter 5 obtained by shifting a second voltage Vb by a forward voltage Vd of a diode 12 becomes equal to the voltage Va. In such a state, by setting the output voltage Vc of the level shifter 5 as a non-inversion input of an inversion amplifying circuit 4 and setting a first voltage Va as an inversion input of the inversion amplifying circuit 4, the voltage Vo obtained by subtracting a first voltage Va being the inversion input from a voltage of two folds of a third voltage Vc being a non-inversion input is outputted.
Patent JP-H04217345-A (JP)
Title: Semiconductor device
Inventor: ENOMOTO YOSHINORI
IPC: H01L21/82
Filed: 1990-12-18
Abstract: PURPOSE:To provide a high speed semiconductor device in which clock skew is minimized. CONSTITUTION:A semiconductor device operating in synchronization with main clock comprises a clock buffer group having N hierarchical structure for feeding clocks to circuits RC11-RC1P operating synchronously with N-th stage clock buffers SBN1-SBNq where K-th clock buffer receives a clock from a (K-1)th stage clock buffer and feeds a clock to a (K+1)th stage clock buffer. A clock net connecting the clock buffer group has a tree structure where each clock buffer is a node, each synchronously operating circuit is a leaf and the first clock buffer is the root. The clock buffer group and the clock net are interconnected so that the product of the load capacity and the interconnection resistance of each net is constant between each drive clock buffer and driven clock buffer or the synchronously operating circuit.
Patent JP-H04224363-A (JP)
Title: Direct coupling control of automatic transmission
Inventor: ISHII TOSHINORI
IPC: F16H61/14
Filed: 1990-12-20
Abstract: PURPOSE:To prevent direct vibrations in a specified operational region like a low rotational speed region by performing direct coupling control allowing a fine slip to improve fuel consumption and monitoring the direct coupling vibrations due to the degradation of working oil to inhibit the slip control when the occurrence of the vibrations is detected. CONSTITUTION:In an automatic transmission provided with a torque converter 20 interposed between an engine and speed change gear 10 and having a direct coupling mechanism 26 like a damper clutch, when the engine is run in a predetermined running region by a controller 40, a slip amount is controlled to the proximity of a desired slip amount by the direct coupling mechanism 26. When vibrations accompanying the degradation of working oil in the torque converter are monitored to detect the occurrence of the vibrations, the slip control to the desired slip amount in a predetermined running region is inhibited so that the control other than the slip control is controllably performed.
Patent JP-H04225600-A (JP)
Title: Method of connecting operation tester for printed board unit
Inventor: NAKAGOME TAKASHI
IPC: G01R31/00
Filed: 1990-12-27
Abstract: PURPOSE:To facilitate connection and prevent foot pattern separation by connecting a relay printed board with a cable of an operation tester, coupling a coupling connector of an electric connection member with each printed board connector and jointing the tip of each conductor's foil exposed section of each electric connecting material with said foot pattern. CONSTITUTION:A main body 3-1 of an in-circuit emulator 3 is connected with a cable 3-3 by way of a pad 3-2 and one party of connector 14-3 of a relay printed board 14. At the same time, a coupling connector of an electric connection member 15 is coupled with each printed board connector 14-2 of the relay printed board 14 on the other side so that wiring may be laid out from the relay printed board 14 up to the printed board 1 by 4 electric connection members 15. Each tip of each electric connection member 15 is placed into contact with the foot pattern where the printed board 1 is connected with the in-circuit emulator by melting solder plating applied on the top of the foot pattern.
Patent JP-H04210537-A (JP)
Title: Feeder with supply rate indicator
Inventor: KOISHI MASAAKI
IPC: A01K5/00
Filed: 1990-12-14
Abstract: PURPOSE:To obtain a feeder capable of accurately supplying a feed in a rate required by livestock by providing the feeder with a supply rate indicator in which a prescribed supply rate of the feed is indicated. CONSTITUTION:A feeder 1 is constructed by providing an opening in the upper part, arranging a screw conveyor rotatably installed in the bottom, a driving unit for the above-mentioned screw conveyor and a container 4 having a discharge part 3 provided on the outside of one end of the aforementioned screw conveyor on a cart 2. The above-mentioned feeder 1 is equipped with a supply rate indicator 8 in which a prescribed supply rate of the feed is indicated interlocking with the rotation of the screw conveyor and an operation mechanism 9 for controlling the rotation of the screw conveyor by indication of the feed rate indicator 8, as desired, further a feed auxiliary introduction part in the discharge part 3 and a feed moving mechanism in the container 4.
Patent JP-H04320916-A (JP)
Title: Measuring apparatus for ball rail surface of guide rail
Inventor: ONISHI ISAO
IPC: G01B5/00
Filed: 1990-12-26
Abstract: PURPOSE:To automate measurement of a ball rail surface of a guide rail and to conduct it accurately by a method wherein measuring balls in a pair being positioned opposite to ball rail surfaces are pressed on the ball rail surfaces, the respective movement of the measuring balls is detected and a distance of the movement of the measuring balls is measured. CONSTITUTION:A guide rail of standard dimensions is fixed to a guiding support stage 41 by a fixing means 40. Then, a wedge 8 of a pressing means 6 is inserted between measuring balls 5, thereby a gap between them is expanded and the balls 5 are transferred onto the rail surface S side. Positions of the balls 5 at that time are measured by a vertical movement detector 36 and a longitudinal movement detector 37 and measured values are stored. Next, a guide rail Ra to be measured is sent in by supply pinch rollers 3 and measured in the same way as the standard article. At this time, each of the measuring balls 5 and the wedge 8 can be moved in the vertical and longitudinal directions and the measuring balls 5 can be brought into contact with the rail surfaces S1 to S4 accurately. Then, the results of measurement are compared with the dimensions of the guide rail being the standard article and determination of the quality is conducted.
Patent JP-H04253642-A (JP)
Title: Exterior body for utensil
Inventor: OGAWA RYOJI
IPC: B65D25/22
Filed: 1990-12-28
Abstract: PURPOSE:To provide an exterior body which is easily built up and assuredly holds a utensile such as cup, etc., by a method wherein handle parts are integrally formed by an elastic material such as plastic, etc., at both side edges of a developing member of which the central part is made flat, and both side edges of which are curved in the same direction, and the developing member is rounded at the time of usage, and built up into an upside-down conical shape by fastening handles by hook parts. CONSTITUTION:A long rectangular shaped developing member A is formed by flattening the central part, curving both side edges in the same direction, and making an upper edge 2 longer than a lower edge 3 to make it easier to round. Handle parts 4, 5 are connected to both side edges of the developing member A, and hook parts 6, 7 which are mutually fastened when the developing member A is rounded are provided. The developing member A is integrally formed as a plastic thin plate. The developing member A is rounded and elastic-fastened by the hook parts 6, 7 to be built up, and a cup is inserted from the top, and the cup is held by the exterior body. Also, at around the lower edge 3 of the developing member A, a receiving member, which becomes horizontal when the exterior body is built up, is provided along the lower edge, and the bottom of a cup is supported.
Patent JP-H04231465-A (JP)
Title: Selective coating method for object and production of optical function element by utilizing the method
Inventor: OGURI NOBUAKI
IPC: G02B6/12
Filed: 1990-12-27
Abstract: PURPOSE:To change the electron donating property of the surface of an object, such as piezoelectric substrate and to selectively coat this surface with a mask material. CONSTITUTION:Silicon nitride films 16 and p-Si films 14, etc., are stuck in suitable patterns on the surface of the piezoelectric substrate 1, etc., to change the electron donating property of this surface. Al films 15, etc., are selectively deposited thereon by using an Al-CVD method, etc., to form a mask in desired parts. Since this mask is formed with good quality, the subsequent treatment to the substrate 1 can be progressed in a desired manner. The electron donating property is imparted by the application of a conductive material, etc.
Patent JP-H04249649-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: ITO KIMIYOSHI
IPC: F16H57/023
Filed: 1990-12-30
Abstract: PURPOSE:To facilitate layout of an uppermost rank side shaft and a countershaft by forming a hydraulic passage which communicates to a shift servovalve from a valve body, on the oil passage formation surface of a case wall part on the upper side of an uppermost rank bearing part, in the constitution in which a valve body is arranged on one edge side of a rotary shaft. CONSTITUTION:A valve body 176 installed on the left case wall part 16 of a transmission case 6 of a continuously variable transmission 4 is equipped with the solenoids and the hydraulic control valves such as a line pressure control valve, ratio pressure control valve, manual shift valve, and a shift servovalve. In this case, though a hydraulic passage leading from the valve body 176 to the shift servovalve, i.e., the fifth oil passage 92 and the 14th oil passage 132 are formed on the case side hydraulic pressure formation surface of the left case wall part 16, the fifth oil passage 92 and the 14th oil passage 132 are formed so as to surround a driven side shaft insertion hole 184 on the upper side of a driven side bearing part 182 as an uppermost rank bearing part. Accordingly, the shaft pipe distance between the driven side shaft and a counter shaft is prevented from being restricted by the formation of the oil passages 92 and 132.
Patent JP-H04242886-A (JP)
Title: Method for processing cash misleft in cash transaction device
Inventor: SHIBATA YASUKO
IPC: G06F19/00
Filed: 1990-12-28
Abstract: PURPOSE:To quickly and easily execute a cash returning processing in a misleft cash processing method for recovering cash misleft by a customer to a misleft cash storing part in a cash transaction device. CONSTITUTION:In the case transaction device 3 provided with a misleft cash storing part 22 for storing misleft cash, a cash transaction part 30 for executing at least the discharging operation of cash from a cash stacker 301 and a control part 34 for controlling the cash transaction part 30 and constituted so as to store cash misleft by a customer in the misleft cash storing part 22 by the cash transaction part 30, cash misleaving information is stored in a misleft cash file in a storage device 231 at the time of misleaving the cash, and in the case of returning the misleft cash, the misleft cash information stored in the storage part 231 is displayed.