baber/WOPTO huggingface dataset:
Patent JP-H06252111-A (JP)
Title: Ceramic plate for grinding semiconductor wafer
Inventor: ISHITSUBO MASAJI
IPC: B24B37/30
Filed: 1993-02-23
Abstract: PURPOSE:To provide a ceramic plate for grinding semiconductor wafers which is not required to be abandoned nor exchanged even when bar codes become unreadable due to contamination or damage of a bar code printing surface. CONSTITUTION:Since a long rectangular recessed section 2 is provided on the surface of a plate main body 1 with an opening edge 2a which is inclined toward the center of the section 2 and a bar code carrying plate on which a bar codes plate 4 is coated with a coating body 3 made of a transparent resin having a corrosion and heat resistances is put in the section 2 in a removable state against the elasticity of projections 6 formed on the peripheral part of the coating body 3, the bar code carrying plate can be removed from the plate main body 1 after using the plate and no acid nor alkaline solution is left at the plate 5 mounting section after the plate 5 is removed.
Patent JP-H01248710-A (JP)
Title: Counter circuit with error detecting function and circuit with such counter circuit
Inventor: FUREDERIKASU HENRIKASU YOSEFU
IPC: H03K21/40
Filed: 1989-02-14
Abstract: PURPOSE: To detect an invalid counter position by providing a 1st logic subcircuit, a 2nd logic subcircuit, and a coupling stage which is fed by the 1st and 2nd logic subcircuits. CONSTITUTION: The 1st logic subcircuit which is fed by two fixedly selected continuous bit stage checks whether or not an antivalent value is applied to the two bit stage. The 2nd logic subcircuit checks whether a contradiction to values of the two bit stage of the 1st logic subcircuit originates from the current values of other bit stage, namely, whether all of those values include an ineffective counter position. Therefore, it is evident that the 2nd logic subcircuit can bed fed back by other n-2 bit stage. Consequently, all ineffective counter positions can be detected by the 2nd logic subcircuit within 2n steps.
Patent JP-H10224535-A (JP)
Title: Digital composite machine
Inventor: HOJO HAJIME
IPC: H04M11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite machine capable of achieving an efficient energy saving mode. SOLUTION: This machine is provided with a first power supply unit 45 dedicated to a system controller 2, a second power supply unit 47 dedicated to a FAX controller 7 and a third power supply unit 48 dedicated to a ringing detection circuit 35. Then, all of the first, second and third power supply units 45, 47 and 48 are turned to an ON state while reading an original for facsimile transmission and while outputting reception paper, the first and second power supply units 45 and 47 are turned ON during transmission standby or during reception and during reception output standby and only the third power supply unit 48 is turned ON in the sate of not being provided with a file for transmission and output.
Patent JP-H07316483-A (JP)
Title: Color pencil lead
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1995-01-30
Abstract: PURPOSE:To obtain the title lead prevented from deteriorating in suitability for writing, reduced in the formation of lead dust and improved in reinforcing effect and appearance by mixing a binder with an extender containing a specified fibrous titanium dioxide and a colorant. CONSTITUTION:An organic binder (e.g. carboxymethylcellulose, polyacrylonitrile, nitrocellulose, PVA or PVC), an extender (e.g. talc, kaolin clay, BN or fluorinated graphite), a lubricant (e.g. PW wax, distearyl ketone or microcrystalline wax), a colorant, 30-60wt.% fibrous titanium dioxide having a mean particle diameter of 0.05-0.15mum, a plasticizer (e.g. diallyl phthalate) and a solvent (e.g. methyl ethyl ketone) are kneaded.
Patent JP-H0348410-A (JP)
Title: Resin-molded winding
Inventor: TOKIMITSU FUJIO
IPC: H01F27/32
Filed: 1990-02-14
Abstract: PURPOSE:To sufficiently impregnate a gap of layer coils and an insulation sheet layer with injection molding resin containing filler powder by composing the sheet layer of a superposed material formed by superposing an insulation sheet material having a wider width than the winding width of the coil and a sheetlike spacer material formed in a pectinated shape with cutouts from both lateral sides. CONSTITUTION:In one or more windings formed of a plurality of layer coils 10A-10C in which magnet wires are axially aligned and wound predetermined number of turns and insulation sheet layers 20A, 20B interposed between the coil layers and molded in molding resin 50 made of cured injection molding resin containing filler powder, the sheets 20A, 20B are formed of superposing materials 9 formed by superposing an insulation sheet material 7 having wider width than the winding widths of the coils 10A-10C and a sheetlike spacer material 8 formed in a pectinated state with cutout 90 cut out from both lateral sides of the material 7 except about 10-30% of the width from its center. Thus, the cutout is operated as a function of an impregnating path to sufficiently impregnate the sheet layer and the deep part of the coil with injection molding resin.
Patent JP-H06248564-A (JP)
Title: Regulator for liquid feed pickup
Inventor: SANTO YOSHITERU
IPC: D06B1/14
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a regulator for the liquid feed pickup capable of applying a uniform amount of a treating liquid to the whole surface of continuously transferred fabric in a continuous length. CONSTITUTION:In a regulator equipped with a receiving roll 11 and a squeezing roll 14 arranged parallel, the receiving roll 11 and the squeezing roll 14 are regulated so as to provide a set slight parallel spacing therebetween. A spacing sensor 18 for driving and controlling an elastically pressurizing means 16 is installed so as to bring the squeezing roll 14 into pressure contact with the receiving roll 11 by slight operation of the squeezing roll 14 to pressurize the receiving roll 11 from the parallel spacing thereof in squeezing a liquid of fabric, containing the liquid and transferred between the receiving roll and the squeezing roll, uniformize the contact pressure between the squeezing roll 14 and the receiving roll 11 in the axial direction and afford a prescribed spacing width (a).
Patent JP-S52115993-A (JP)
Title: Managing device of fuel channel in core
Inventor: YOSHIOKA RITSUO
IPC: G21C17/06
Filed: 1976-03-26
Abstract: PURPOSE: An effective system for improving safety of nuclear reactor by means of grasping creep quantity of fuel channel in the reactor and of keeping the perfection of the fuel channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06241511-A (JP)
Title: Humidifier
Inventor: SHISHIDO HIDEO
IPC: F24F6/12
Filed: 1993-02-23
Abstract: PURPOSE:To provide a humidifier which eliminates a need of a regular and troublesome parts exchange for preventing precipitation of scale. CONSTITUTION:A water supply tank 8 is provided with an air room 6a which is designed to be compressed by weight of the water supply tank 8 when the tank 8 is mounted on a humidifier body 1, and expanded for restoration when the tank 8 is dismounted the humidifier body 1, and also pipes 6b and 6c which lead from the air room 6a to a bottom of an evaporator tank 4. When the water supply tank 8 is dismounted from the humidifier body 1, the air room 6a is expanded for restoration, and negative pressure is produced in the air room 6a. Because of the negative pressure thus produced in the air room 6a, remaining water in a water receiving tank 1a and the evaporator tank 4 is sucked up through the pipes 6b and 6c into the air room 6a, and then discharged out of the humidifier body 1.
Patent JP-H03237150-A (JP)
Title: Thermosetting resin composition
Inventor: SHIOMI HIROSHI
IPC: C08F290/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a resin composition, containing a specific novolak resin, a maleimide-based compound and a specific silicone resin, excellent in processability, moisture and heat resistance, low stress and electrical insulating properties and suitable as sealing materials for electronic parts such as semiconductors. CONSTITUTION:A thermosetting resin composition obtained by blending (A) a partially allyl etherified phenol novolak resin (preferably o-cresol novolak resin) having preferably 1/(0.2-9), especially 1/(0.3-6) ratio of the unsubstituted OH groups to allyl etherified OH groups with (B) a polymaleimide-based compound (preferably N,N'-diphenylmethanebismaleimide, etc.) having >=2 maleimide groups and (C) an alkenyl group-containing silicone resin so as to provide 0.4-3 ratio of double bonds in the component (B) to the double bonds and OH groups in the component (A) and 3-30wt.% component (C) based on the total amount of the component (A) to (C), forming a prepolymer, then blending a curing accelerator, filler, etc., therewith and melt kneading the resultant blend.
Patent JP-H09232001-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUZUKI TAKASHI
IPC: H01M10/0566
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make a current cut-off mechanism sufficently function in overcharging in a nonaqueous electrolyte secondary battery. SOLUTION: A positive electrode contains one type or more of aromatic hydrocarbon in the range of 5 to 10wt.% selected from naphthalene, anthracene and phenanthrene. In overcharging, aromatic hydrocarbon contained in the positive electrode is polymerized and covers the whole front surfaces of particles of lithium composite oxide as a positive electrode active material. As a result, internal pressure of a battery is raised under the relative slow condition, and cut-off of current is reliably performed by a current cut-off mechanism. Moreover, the capacity of discharge is hardly decreased.
Patent JP-S58150975-A (JP)
Title: Friction charging device
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G21/10
Filed: 1982-03-03
Abstract: PURPOSE:To charge a drum surface uniformly and stably all the time without irregularity and to remove the deformation of a latent image, by providing a friction member with a function of polishing the surface of a body to be charged, and polishing and charging the surface of the body to be charged through the friction member at the same time. CONSTITUTION:The member 21 which charges the surface of a drum 1 by friction is formed by baking a conductive rubber roll 23 around a conductive core shaft 22 and while a proper potential difference is generated between the core shaft 22 and a conductive base 12, the member is rubbed against the surface of the drum 1 rotated as shown by an arrow to perform frictional charging. The roller 23 contains a proper amount of abrasive grains. Consequently, the drum surface is charged by the friction of the member 21, the drum is polished, bit by bit, to remove hard sticking materials and the resulting virgin surface is charged entirely at the same time to obtain a copy image of high quality stably at any time.
Patent JP-S55125144-A (JP)
Title: Gamma ray-resistant polyvinyl chloride resin composition
Inventor: KITAMURA MASAMI
IPC: C08K5/58
Filed: 1979-03-22
Abstract: PURPOSE: A PVC resin composition having good gamma-ray resistance and unaltered processability, prepared by adding to a PVC resin, tin alkylmercaptide, tin arylmercaptide, tin arylmercaptide or tin mercapto acid ester and a fatty acid ester of a polyhydric alcohol.  
     CONSTITUTION: A gamma ray-resistant PVC resin composition is prepared by mixing (A) 100pts.wt. of a PVC resin with 0.1W5pts.wt. of (B) (a) tin alkylmercaptide, (b) tin arylmercaptide and/or (c) tin mercapto acid ester and (C) 1W 5pts.wt. of a fatty acid ester of a polthydric alcohol. Dimethyltin didodecylmercaptide is exemplary of (a), dibutyltin diphenylmercaptide is exemplary of (b) and  dibutyltin diisooctylthioglycolate is exemplary of (c). Examples of (C) include fatty  acid esters prepared by dehydration condensation, under heat, of a fatty acid such  as stearic acid or lauric acid and a polyhydric alcohol such as ethylene glycol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01206925-A (JP)
Title: Method for cultivating mushroom and water supply net for cultivation
Inventor: OOSAKI FUMIKAZU
IPC: A01G1/04
Filed: 1988-02-16
Abstract: PURPOSE:To enhance germination ratio and increase yield with simple control of water supply to a bed log, by covering a net having water absorption properties on the bed log for cultivating mushrooms and supplying water to the net. CONSTITUTION:A bed log 1 for cultivating mushrooms is covered with a net 2 having water absorbing properties and water is then fed to the net 2 to supply water to the bed log 1.
Patent JP-H03238403-A (JP)
Title: Method for leading in optical transmission fiber into long-sized small-diameter tube
Inventor: KANZAKI HIDEAKI
IPC: F16L1/00
Filed: 1990-02-16
Abstract: PURPOSE:To decrease the friction resistance between an optical transmission fiber and the inside surface of a long-sized small-diameter tube so that the optical transmis sion fiber can be smoothly led into the long-sized small-diameter tube over a long distance by applying a lubricant on the outer peripheral surface of the optical transmis sion fiber, then leading the optical transmission fiber into the long-sized small-diameter tube. CONSTITUTION:After the lubricant is applied to the optical transmission fiber 1, a gas is fed into the long-sized small-diameter tube 2 from the inlet side thereof to generate gaseous flow in the long-sized small-diameter tube and the optical transmission fiber 1 is led into the long-sized small-diameter tube by riding the fiber in this flow. For example, felt 9 impregnated with the lubricant, such as silicone oil, is housed into a case 10 and the lower part of the felt 9 is hung down in a pressurized container 4 and is brought into contact with the optical transmission filter 1 on a guide roller 7. The friction between the optical transmission filter 1 and the inside surface of the long-sized small-diameter tube 2 is decreased in this way and the length of the long-sized small-diameter tube 2 into which the filter can be led is increased. The fiber can be led into the long-sized small-diameter tube 2 in a shorter period of time if the length of the tube is made the same.
Patent JP-S61193414-A (JP)
Title: On-load tap changer
Inventor: SAKAMOTO MASAHIRO
IPC: H01F29/04
Filed: 1985-02-20
Abstract: PURPOSE:To prevent the wastage of contact points caused by an arc and the deterioration of a surrounding insulating medium by a method wherein a movable contact point is shifted while a fixed contact point and an auxiliary contact point are being bridged, and each auxiliary contact point is connected to the respective adjoining fixed contact point through the intermediary of a voltage control element. CONSTITUTION:A movable contact point 80 is brought to come in contact with a fixed contact point, and it is connected to a high-tension side tap 4. An auxiliary contact point 13 is provided between the fixed contact point 12 on the high- tension side and the fixed contact point 14 on the low-tension side. At this point, the movable contact point is brought into the state wherein it is contacted to both of its fixed point and the adjoining one auxiliary contact point from the state wherein it is contacted to one fixed contact point only, and then it is shifted to the state wherein it is contacted to the auxiliary contact point only. Also, the control voltage of the voltage control element 90 connected to the auxiliary contact point 13 is set at the voltage lower than the output voltage of the tap and higher than the intertap voltage.
Patent JP-H05235539-A (JP)
Title: Connecting method of wiring board
Inventor: IWATA KAZUYUKI
IPC: H05K3/40
Filed: 1992-02-21
Abstract: PURPOSE:To enable fine electrode connection of high reliability, with a high yield and at a low cost, by connecting a flexible wiring board having an electrode wherein a protrusion is previously formed, with a wiring board to be connected by using resin for connection. CONSTITUTION:A protrusion 2a which is larger than or equal to 3mum and turned into a connection point is formed on the surface of an electrode 2, by pressing the electrode 2 with a pin type jig 4, from the rear of the electrode 2, via a flexible wiring board 1. In other case, the protrusion 2a which is larger than or equal to 3mum and turned into the connection point is formed, by pressing the electrode 2 surface, with a jig 5 wherein the central part of the tip forms a recess and the periphery forms a protrusion. A flexible wiring board 1 having an electrode 2 wherein the protrusion 2a larger than or equal to 3mum is previously formed is connected with a wiring board to be connected by using resin for connection. Thereby the specified protrusion 2a can surely be formed in a specified position, and further the height can be increased. When the flexible wiring board 1 is connected with the wiring board to be connected, fine electrode connection of high reliability is enabled with high yield and at a low cost.
Patent JP-S55127609-A (JP)
Title: Controller for internal combustion engine
Inventor: KANEGAE HIDETOSHI
IPC: F02M25/07
Filed: 1979-03-23
Abstract: PURPOSE: To improve the function of arithmetic processing by generating an interruption signal when the ON or OFF state of a switch lasting for a certain time is inverted.  
     CONSTITUTION: In an automatic controller which exercises effective control over an internal combustion engine, capacitor C 1  is charged by voltage V 1  via resistance R 3  with throttle-full-closing switch SW 1  ON to increase gradually across voltage V 2  of capacitor C 1  and when voltage V 2  exceeds reference voltage V 3 , output voltage V 4  of comparator COM 1  is held at a high level. With switch SW 1  OFF, capacitor C 1  is discharged by way of diode D 1  and resistance R 2  to decrease voltage V 4  rapidly according to voltage V 2 . Consequently, when the ON or OFF state of switch SW 1  continuing for a certain time is inverted, an interruption signal is generated, so that the function of arithmetic processing can be improved without genrating any unneeded interruption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63200438-A (JP)
Title: Electron gun for color picture tube
Inventor: SHISHIDO AKIRA
IPC: H01J29/50
Filed: 1987-02-16
Abstract: PURPOSE:To minimize spherical aberration and improve resolution and image quality of a color picture tube by setting a distance between electron beam passing apertures in each electrode so that, for three electron beams injected from a cathode, both of the electron beams on both sides pass the center of each corresponding main electron lens. CONSTITUTION:A distance S3 between electron beam passing apertures from G1 electrode 2 to 1st G3 electrode 4 is set to be larger than a distance S3' between electron beam passing apertures of 2nd G3 electrode 5, and a distance S4 between electron beam passing apertures of G4 electrode 6 is set to be larger than the distance S3' between the electron beam passing apertures of 2nd G3 electrode 5. By setting like this, electron beams on both sides can be concentrated to the middle electron beam on the fluorescent surface by difference in distances of the electron beam passing apertures between 2nd G3 electrode 5 and G3 electrode 6, and since S3 is set to be larger than S3', the electron beams on both sides, after passing the electron beam passing holes 4a, 4c of 1st G3 electrode 4, pass the center of a main electron lens 8a or 8c each correspondingly.
Patent JP-H07245387-A (JP)
Title: Driving method of light activated thyristor
Inventor: KANEDA HIROTOSHI
IPC: H01L31/111
Filed: 1994-03-04
Abstract: PURPOSE:To reduce the number of LEDs and to provide an inexpensive and compact light activated thyristor to solve problems that a device for igniting a light activated thyristor connected in reverse parallel requires as many LEDs, as light activated thyristors, the LEDs is expensive and as many circuits for driving the LED as LEDs are required. CONSTITUTION:A light source 5 comprises a driving circuit 12 and an LED 13. Light from the LED 13 is transmitted to an optical splitter 17 passing through an optical fiber 16. The optical spritter divides light into two; one which travels in a straight line to a half mirror 14, a reflection mirror 15 and a liquid crystal element 9 and one which travels to a liquid crystal element 10 through the reflection mirror 15. The liquid crystal elements 9, 10 are ignited by a control signal from a control device 11.
Patent JP-H11216296-A (JP)
Title: Drum type centrifugal dehydration device
Inventor: YONEZAWA TAKAAKI
IPC: D06F49/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To adjust the balance of a drum in a short time. SOLUTION: The drum 5 is rotated at a rotation speed for sticking a part of laundry to a peripheral wall surface inside the drum 5 by centrifugal force, rotating it and turning the other laundry to a tumbling state on the inner peripheral side. Then, when an eccentric load A by unevenly distributed laundry reaches the upper part of the drum 5, the rotation speed of the drum 5 is quickly raised. Then, the laundry in the tumbling state is stuck near a position facing the previous eccentric load A and generates the eccentric load B and the eccentric amount of the entire drum 5 is reduced by the balance of the eccentric loads A and B. Then, when the eccentric amount is equal to or less than a stipulated value, high-speed dehydration rotation is started.
Patent JP-S61193055-A (JP)
Title: Method and instrument for inspecting surface defect of metallic clad material
Inventor: SHIMAZATO TOSHIAKI
IPC: G01B11/30
Filed: 1985-02-22
Abstract: PURPOSE:To detect accurately a defect on the surface of a metallic clad material by running the metallic clad material, projecting light upon its surface and detecting its reflected light, and comparing the detection signal of the reflected light with a surface reference signal. CONSTITUTION:The metallic clad material 1 is sent from the introduction roller 5 of a conveying machine to the sending-out roller 5' through the support roller 6. A projecting machine 7 and a detecting machine 8 are provided at a backward angle theta1 and a backward angle theta2 to a perpendicular l to the roller 6. Further, the projecting machine 7 is provided with a halogen bulb, etc., to project light and the reflected light from the surface of the clad material 1 is detected by the detecting machine 8 provided with a CCD, etc. Then, its detection signal is sent to a decision device 10 and compared with the surface reference signal to decide on the defect. Thus, the reflected light from the metallic clad material is detected, so the spread position, defect, etc., of the cladded material are inspected automatically and securely.
Patent JP-H11217015-A (JP)
Title: Lateral rod fitting structure
Inventor: IKUSHIMA MASAHARU
IPC: B60G7/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To open a fitting space of a lateral rod bracket for separate application by arranging the lateral pin bracket parallel to a fixed part of the lateral pin inserted in a pin insertion hole in a side wall part of a spring seat. SOLUTION: A spring seat 28-1 is fixed to an upper side of a cylindrical part 18-1 on each end side in the longitudinal direction of an axle housing 14. In one fixed spring seat 28-1, a fixing part 72 of the lateral pin 70 is inserted in a pin insertion hole 68 in a side wall part 60 suspended from an extension part 58 to abut a stopper part 78 in the sidewall part 60. Then, a lateral pin bracket 80 is engaged between the side wall part 60 of the spring seat 28-1 and the cylindrical part 18-1 of the axle housing 14 from a lower side, and arranged parallel to the fixing part 72 of the lateral pin 70 inserted in the pin insertion hole 68 in the side wall part 60, and the fixing part 72 of the lateral pin 70 is engaged with an engagement notched part 88 and abutted on instruction parts 90, 92.