baber/WOPTO huggingface dataset:
Patent JP-H05293221-A (JP)
Title: Pachinko ball game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1992-08-20
Abstract: PURPOSE:To vary a game value which can be given to a player by changing the operating condition of a variable prize winning ball device when it enters the specified game condition. CONSTITUTION:When the number of times of changing to the first condition of a variable prize winning ball device is specified by a designated value changing means 218, and according to the detection of the specified game condition by the specified game condition detecting means 218, the variable prize winning ball device is controlled to change to the first condition and the second condition, alternately, and if the number of times of changing to the first condition of the variable prize winning ball device amounts to the number of times specified by the designated value changing means 218, the control for changing the variable prize winning ball device alternately is ended.
Patent JP-S58161243-A (JP)
Title: Manufacturing method of filling plug for storage battery
Inventor: KARASAWA SHIYOUJI
IPC: B29C53/14
Filed: 1982-12-16
Abstract: PURPOSE:To improve the prevention of leakage and productivity by integrating a cylindrical section whose top is closed and whose bottom is opened, with partition plates by which a number of chambers are partitioned, thermally/deforming these partition plates, so as to form spiral type curved narrow paths. CONSTITUTION:The mainframe 7 of filling plug made of a thermoplastic resin material, such as polyethylene or polypropylene is formed into a top-closed cylindrical shape. The closed top 8 is provided with a gas vent 9 and the bottom is opened. Besides, a screw 11 screwed in a container that is not illustrated is provided on the external surface of the bottom of the cylindrical section 10. Partition plates 12 that are arranged parallel to the axial direction of the cylindrical section 10 so as to partition the inside of the cylindrical section 10 into a number of chambers are provided inside the cylindrical section 10 in a body. These partition plates 12 permit their lower end edges to be thermally deformed nonlinearly most exceedingly and paths 13 between the bottom and the gas vent 9 on the top 8 to be curved narrowly in a spiral form. As a result, a filling plug  for a storage bottom with excellent prevention of leakag and productivity can be obtained.
Patent JP-H0668428-A (JP)
Title: Magneto-resistance effect type head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/39
Filed: 1992-08-20
Abstract: PURPOSE:To provide a magneto-resistance effect type head in which magneto- resistance effect film and soft magnetic film are made into a single domain and an appropriate bias magnetic field can be formed and reproducing characteristic can be improved and also, a Barkhausen noise can be reduced. CONSTITUTION:A pair of shields are arranged at both sides of a magneto- resistance effect element comprised by arranging the magneto-resistance effect film 4 and the soft magnetic film 6 in parallel so as to keep a prescribed interval. A lead wire 8 which generates a bias magnetic field between the magneto- resistance effect film 4 and the soft magnetic film 6 is connected to the magneto-resistance effect film 4 by applying a prescribed voltage to the magneto-resistance effect film 4, and antiferromagnetic film 7 is interposed between the magneto-resistance effect film 4 and the soft magnetic film 6.
Patent JP-H10174929-A (JP)
Title: Preparation of color clear composite coating having acidic etching resistance
Inventor: SINGER DEBRA L
IPC: C08L61/20
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the acidic etching resistance by adding a specified weight ratio of acrylic polymer containing pendant urea group and having a specified formula and a specified weight ratio of aminoplasts cross-linking agent containing styrol group to a clear coating forming composition. SOLUTION: A clear coating forming composition to form a transparent top coat on a base coat contains (1) 50-90wt.% (based on the weight of resin solid matter) of acrylic polymer having a formula I (wherein X is a formula II or O; R is a 1-6C alkyl; or R and X may be bonded and form a part of a 5-member ring or 6-member ring) and containing a plurality of terminal or pendant urea groups or carbamate groups and (2) 10-50wt.% (based on the weight of resin solid-content) of aminoplasts cross-linking agent containing methylol and/or methylol ether group. The clear coating film forming composition is cross-linked through a reaction with a methylol group by heating.
Patent JP-H04102871-A (JP)
Title: Copying machine
Inventor: MORIKAWA TAKESHI
IPC: G03G15/04
Filed: 1990-08-22
Abstract: PURPOSE:To make time required for copying short by interrupting the copying and executing it in a first copying mode when an original is detected while the copying is executed in a second copying mode and starting the copying again in the second mode after the finish of the copying in the first copying mode. CONSTITUTION:When a mode change-over switch 20g is operated so as to execute the copying in a scanning mode, a driving signal PWM is outputted to a scanning motor driving circuit 102 by a CPU 100. Next, a scanning motor M2 is driven by the circuit 102 and the copying is executed in the scanning mode. When the original is set to an original supply device while the copying is executed in the scanning mode, it is detected by an original detection sensor 34 and a detection signal is outputted to the CPU 100. Then, a panning/scanning switching signal F/S and the driving signal PWM are outputted to an SDH motor driving circuit 101 by the CPU 100. Besides, a motor M1 is driven and the copying is executed in a panning mode. When there is not the original, the sensor 34 is turned off and the copying is executed again in the scanning mode.
Patent JP-S60113277-A (JP)
Title: Recording device
Inventor: TAKAHASHI SADAO
IPC: G03G21/18
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a recording device which can prevent curling of a belt- shaped photosensitive body, by giving a tension to the belt-shaped photosensitive body when a freely attachable and detachable photosensitive body device is set to a device body. CONSTITUTION:A photosensitive body device 6 is pressed onto a rail 26 of an upper structure body 22, which is opened upward with a fulcrum as the center of turning, in the direction of an arrow C. When the device 6 is pressed into a prescribed position, a spring 33 is brought into contact with a receiving part 32. In this state, the device 6 is turned in the direction of an arrow B' with a fulcrum 27 as the center of turning together with the rail 26, and the device 6 is locked by a lock mechanism when it is turned to a prescribed position. According as the device 6 is turned in the direction of the arrow B', the gap between the receiving part 32 and a holding piece 34 is narrowed, and the spring 33 is compressed. Therefore, a force in the direction of an arrow A acts upon a holding plate 31 by the charging force of the spring 33, and a tension is given to a photosensitive body 5 through a tension roll 4.
Patent JP-H1141998-A (JP)
Title: Vector control method for synchronous motor
Inventor: ARANAKA SHINJI
IPC: H02P21/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vector control method, a control method for a synchronous motor, which enables to generate a required torque in accordance with a command torque value and generates a command current value in real time, aiming to improve the efficiency of energy conversion. SOLUTION: A command converter 10 is prepared, capable of renewing and generating each command current value for controlling d-axis and q-axis currents in accordance with a command torque value. Here, the command converter 10 is constituted of, for instance, a middle command generator 10a for effectively generating a command current and generates 10b, 10c for generating each command current simply and finally. Then, a processing method having real time capability and practicality is incorporated into the three generators. This constitution enables various command current values to be generated which are capable of achieving highly improved efficiency of the energy conversion, while achieving the generation of a desired torque. As a result, an advanced, practical current control becomes possible.
Patent JP-H0647720-A (JP)
Title: Extrusion molding method of inorganic hollow product and equipment thereof
Inventor: SANUKI IKUO
IPC: B28B3/20
Filed: 1992-07-28
Abstract: PURPOSE:To remarkably save the time required for pre-cooling of slurry and prevent heat from generating during extrusion molding by a method wherein the whole interior surface contacting with the slurry of an extrusion equipment is forcibly cooled at the extrusion molding of cement slurry containing raw silicic material, reinforcing fibers and extrusion assistant through a mouthpiece with a hollow pin. CONSTITUTION:Passages 2A-7A of refrigerant Q are formed in the screw cylinder part 3, the screw 2, the resisting tube part 4, a mouthpiece part 5 connected to the resisting tube part 4, a hollow pin holder 6 provided in the resisting tube part 4 and a hollow pin 7, which is extended from the holder 6 toward the mouthpiece part 5, of an ectrusion molding equipment 1. Slurry consisting of cement, silica powder, reinforcing fiber, extrusion assistant such as methy cellulose or the like and water is supplied to the extrusion equipment 1 and extrusion-molded under the condition that the refrigerant is run in the passages 2A-7A. Thus, even when the slurry is supplied at the low temperature nearly equal to the normal temperature, the extrusion assistant can be prevented from being gelled due to the heat generated by friction.
Patent JP-2001049898-A (JP)
Title: Mounting structure of dynamic vibration absorber
Inventor: HIGASHIDA TOYOHIKO
IPC: E04H1/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the mounting rigidity of a dynamic vibration absorber while reducing the constitution change of a residence with the disposal of the dynamic vibration absorber. SOLUTION: In a residence, in which a building frame is constituted of steel structure and which has beam-connected rigid frame structure, the dynamic vibration absorber 26 is fixed onto beams 32, 35 while braces 41 are installed around the dynamic vibration absorber 26. The dynamic vibration absorber 26 is disposed between the beams 32, 32, and the braces 41 are arranged to beams contained on a roof truss surface, a roof surface or a floor face, on which the dynamic vibration absorber 26 is disposed. The beams are connected to the front and rear and the left and right of the dynamic vibration absorber 26, and the braces 41 are mounted around the beams connected to the dynamic vibration absorber 26. The braces 41 are joined directly with the dynamic vibration absorber 26.
Patent JP-H0538767-A (JP)
Title: In-mold foam molding method
Inventor: MATSUKI KIYOSHI
IPC: B29K23/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain foam molded body, the scatter in the quality of which is a little, by a method wherein the pressure of steam is controlled on the basis of the detected temperature of prefoamed beads in the in-mold foam molding concerned, in which the prefoamed beads are filled in a mold and foamed by being heated with steam in order to obtain a foamed body. CONSTITUTION:Synthetic resin prefoamed beads are filled in forming molds being closable but not sealable hermetically and consisting of a male mold and a female mold, with which a cavity can open and close and fit to each other. After that, steam is introduced in the molds so as to heat and melt the prefoamed beads and, after that, cooled in order to produce a molded body. In the above-mentioned molding method, at the heating of the prefoamed beads by steam, the temperature of the prefoamed beads is detected directly and/or in their neighborhood. And the pressure of the steam is controlled in response to the detected temperature so as to control the heating temperature of the prefoamed beads, resulting in obtaining the foam molded body having no scatter in quality.
Patent JP-H0271776-A (JP)
Title: Prize winning device of pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1988-09-07
Abstract: PURPOSE:To enable flying-in of a designated number of pinballs by providing positioning engaging means between a control member and a rear frame and providing lock means which can be enlarged and disengaged between an oscillating member and the rear frame. CONSTITUTION:A control member 9 has an upper pinball receiving portion 27 ordinarily superimposed on the upper surface of an oscillating member 8, and is adapted to push movable blade pieces open and release locking of the oscillating member 8 when a driven pinball flies in between the movable blade pieces 5. The movable blade pieces 5 are opened laterally, and the forward end portion 15 of the oscillating member 8 engages with an engaging portion 16 of the movable blade pieces 15 top keep the open state. When a driven pinball flies in between the movable blade pieces, the pinball drops and passes through a lower passage 20. At this time, the movable blade pieces 5 are not closed because the oscillating member 8 is bound by the upper pinball receiving portion 27 of the control member 9, and the driven pinball collides with a lower pinball receiving portion 28 to release the binding state of the oscillating member. Secondly, though the engagement is cancelled to close the movable blade pieces 5 when the driven pinball flies in between the movable blade pieces 5 and passes therethrough, in case of interlocking with the outside portion, the control member 9 is turned downward, so that the upper pinball receiving portion 27 and the oscillating member 8 overlap each other. Accordingly, when the next driven pinball flies between the movable blade pieces 5, the blade pieces are not closed to enable flying-in of a designated number of pinballs.
Patent JP-S6467111-A (JP)
Title: Mudguard of furrow making tool of rice transplanter equipped with fertilizer distributor
Inventor: KAMIYA HISASHI
IPC: A01C11/00
Filed: 1987-09-04
Abstract: PURPOSE:To lay a mudguard in an accurate relationship based on a furrow making tool, by equipping a fixing tool setting the position of a transfer pipe to drop and to send a fertilizer with the mudguard so that no scattering mud from a transplanter side jumps into an opening at the top of a furrow making tool. CONSTITUTION:A fixing tool 16 pressed and deformed in an integrated way with a transfer pipe 13 is fixed to a seedling stopping frame 6 by a bolt and the fixing tool 16 is equipped with a mudguard 18 in one piece. The mudguard 18 is positioned at the side of a transplanter 4, is placed between an opening at the top of a furrow making tool 12 and a transplanting tool 5 and mud water splashed by the transplanting tool 5 and soil of nursery bed dropping from a seedling dividing port 7 are prevented from entering the furrow making device 12.
Patent JP-S60113166-A (JP)
Title: Testing method of semiconductor element
Inventor: MAKI NOBUHISA
IPC: G01R31/26
Filed: 1983-11-25
Abstract: PURPOSE:To shorten the time required for the temperature cycle of rise and fall of temperature of a semiconductor element by changing the ambient temperature synchronously with self-heating and natural radiation of the semiconductor element when the cycle of self-heating and natural radiation of the semiconductor element is repeated. CONSTITUTION:During a time T3, power is applied to a peripheral heating device not shown infigure, to raise the ambient temperature of the semiconductor element, and power is applied to the semiconductor element, and the temperature of the semiconductor element is raise as shown by the figure (b) when it is heated by self-heating. Next, during a time T4, power source to said peripheral heating device is stopped, and power is supplied to a peripheral cooling device, not shown in the figure, to reduce the ambient temperature of the semiconductor element, and power source to the semiconductor element is stopped to radiate heat by forced air cooling, and then, the temperature of the semiconductor element falls as shown by the figure (b). Consequently, the test time is shortened because the cycle of temperature rise and fall of the semiconductor element is repeated at a time T3+T4.
Patent JP-H0775912-A (JP)
Title: Chain vice for cutting machine
Inventor: KUBOKURA KUNIAKI
IPC: B23D51/04
Filed: 1993-09-07
Abstract: PURPOSE:To ensure safe cutting, including sectional cutting and vertical splitting, of a pipe material. CONSTITUTION:In a chain vice for a cutting machine mounted on a material to be cut 101 by fastening a chain 8 wound around the material to be cut 101, obtuse-angle recessed V-shaped planes 111, 112 are provided on the vice bottoms 32, 42 in parallel to the circulation plane of the chain and in parallel across the circulation plane of the chain and on the bottom of the wall face 110 of a vice mainframe crossing the circulation plane of the chain and a pin support 52 with the locking portion for the chain 8 is provided behind the V-shaped planes 111, 112.
Patent JP-H0863115-A (JP)
Title: Movable advertising device
Inventor: OKUDA TOSHIO
IPC: G09F19/10
Filed: 1994-08-23
Abstract: PURPOSE: To improve a display effect so that consumers' interests are aroused by not only expressing the one state of articles, etc., but also imparting three- dimensional multi-phased movements to an advertising model. CONSTITUTION: A machine box 2 arranged with a driving device 5 is internally provided with a mounting shaft 6 mounted with the advertising model 7. An advertising function is exhibited in a dynamic form combining two kinds of motions by vertically turning the advertising model 7 actuated by the driving device 5. The machine box 2 is internally provided with a rotationally actuating section freely rotationally in a position opposite to a mounting shaft 6. A projecting ring part is formed in the rotationally actuating section and a rotational ring which attaches and detaches to and from the ring part is mounted at the mounting shaft 6. The advertising model 7 mounted at the mounting shaft 6 is made rotatable only at the time the rotating ring and the projecting ring part is brought into contact with each other by the vertical movement of the mounting shaft 6.
Patent JP-2000124015-A (JP)
Title: Low-crosstalk ball grid array resistor circuit network
Inventor: BLOOM TERRY R
IPC: H03H7/38
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a resistor circuit network which terminates an active electronic device and in which crosstalk noises among adjacent resistors and conductors which connect the resistors to another electronic package are low. SOLUTION: A substrate 11 has an upper surface 12 and a lower surface 13. Resistors 14 are positioned on the upper surface 12, and conductors 16 are also positioned on the upper surface 12 and electrically connected to the end sections 15 of the resistors 14, respectively. Solder balls 28 are arranged on the lower surface 13 and electrically connected to via holes 18. One end sections 17 of the resistors 14 are commonly connected electrically to each other through one common conductor 20. Then the commonly connected resistors 4 are connected electrically to a single common via hole 22 through the common conductor 20. Consequently, a resistor circuit network can be obtained with which the occurrence of crosstalk noises among the resistors is minimized, and intermediate connections can be formed at high density.
Patent JP-H0864952-A (JP)
Title: Jetted solder bath
Inventor: NISHIBORI YOSHIHIRO
IPC: H05K3/34
Filed: 1994-08-25
Abstract: PURPOSE: To remove oxide stuck to a current plate with a simple operation by fixing a straightening plate having many holes to the inside of a nozzle and by installing in a freely slidable manner a sliding member capable of rubbing the rear face of the straightening plate in a lower portion of the straightening plate. CONSTITUTION: A straightening plate 14 having many holes 13... is fixed at almost a middle position inside a nozzle 2 of a solder tank. At the lower portion of the straightening plate 14, a sliding member 15 capable of rubbing the straightening plate 14 is installed in a freely slidable manner. The sliding member 15 is a porous plate 16, and the porous plate 16 has holes 17... drilled almost at the same position of the holes in the straightening plate 14. When the sliding member 15 is contacted to the straightening plate 14 and slided, oxides stuck to the rear surface of the straightening plate 14 is rubbed off by the sliding member 15 and dropped. Also by using the sliding member 15 and porous plate 16, the opening state of the holes in the straightening plate can be adjusted by deviating the positions of respective holes so that the conditions of jet waves can be also adjusted.
Patent JP-2001050682-A (JP)
Title: Panel-type heat exchanger, and manufacture thereof
Inventor: KAWABATA HIROYUKI
IPC: F28F3/14
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a panel-type heat exchanger which is thin and light and is superior in heat exchanger efficiency, and a manufacturing method thereof. SOLUTION: A molded plate 11 is manufactured by molding a projecting passage at the necessary section of material metallic plate, and two sheets of metallic plates 11 and 13, including this molded plate 11 are laid on top of the other, so that the projecting passage juts out outward, and the contact parts of the two sheets of metallic plates 11 and 13 are put between molds 41 and 42 and are heated and pressed to join these metallic plates 11 and 13 with each other, thus forming a circuit for circulating working fluid.
Patent JP-H0560062-A (JP)
Title: Suction water tank of pump
Inventor: SUDO SUMIO
IPC: F04B53/16
Filed: 1991-09-03
Abstract: PURPOSE:To uniformalize flow distribution on an impeller inlet cross suction so as to improve efficiency of a pump by providing an expansion part in the vicinity of the downstream side of a bulkhead, in a device in which the bulkhead for dividing flow which approaches to a pump suction port into two branches is provided at the middle part of the width of the water passage to an intake water tank. CONSTITUTION:An intake water tank 1 for leading intake flow into a pump suction part is constituted as an enclosed type in which water is filled to the ceiling of the water tank 1, and a longitudinal shaft pump 2 is connected to the pump suction part through a suction bellmouth 3. On the uppersteam side from the pump 2 of the intake water tank 1, a bulkhead 8 is provided in the center of the width of the water passage in the suction water tank 1 so as to device flow which approaches to the suction bellmouth 3 into two branches. In this case, an expansion part 8b is provided on the bulkhead 8 so as to thicken the thickness T' in the vicinity of the downstream end of the bulkhead 8 more than the thickness T of the bulkhead provided upstream from the downstream end of the bulkhead 8. Flow which approaches the pump is forced to flow slantly toward water tank side walls 1a, 1a', and flow which flows around the outside of the suction bellmouth 3 is accelerated, so that it is possible to improve suction performance of the pump.
Patent JP-H11170957-A (JP)
Title: Helium bag
Inventor: MATSUDA YOSHINOBU
IPC: B60R21/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a shock device, a bag, an air supply device, and helium gas on a steering wheel so that the shock device is operated to allow ht air supply device to emit the helium gas, the helium gas enters the bag to open a center of the steering wheel, the bag is inflated, and a face is collided with the bag by the shock. SOLUTION: A bag 2 is fitted to a steering wheel 1, and a shock device 3, an air supply device 4, and helium gas 5 are also fitted thereto.