baber/WOPTO huggingface dataset:
Patent JP-S54124954-A (JP)
Title: Connecting method for microwave circuit
Inventor: YABE NORIO
IPC: H01P3/08
Filed: 1978-03-23
Abstract: PURPOSE:To sequre the shield effect of a room definitely and to simplify its work by providing a hole to the top surface of the floor board of a metal enclosure divided by a shield wall and by connecting a separate room to a circuit via a coaxial cable. CONSTITUTION:Metal enclosure 1 for a microwave circuit is partitioned into several rooms by shield wall 2. On the top surface of floor board 7 of each room, the microwave circuit is formed of dielectric substrate 5, circulator 6, etc. Further, floor board 7 of each room is provided with hole 9 for allowing a coaxial cable to penetrate. To the circuit of each room, coaxial cable 4 is connected via conductor 8, passed through the reverse surface of floor board 7 via hole 9, and connected to the circuit of the separate room via hole 9 of floor 7 of the separate room. This method eliminates the need for a notch of the shield wall, so that since shielding is maintained definitely, the operation of perforating the board can be simplified by using a drilling machine, etc.
Patent JP-S54125231-A (JP)
Title: Powder coating composition for slate roof tile
Inventor: TAKEZAWA SHIYOUICHIROU
IPC: C08F212/00
Filed: 1978-03-23
Abstract: PURPOSE: Title composition that is prepared by combining a specific vinyl copolymer as the base with a curing agent capable of hardening the copolymer by crosslinking, thus giving coating films resisting weathering, having high adhesion, and  preventing whitening for long periods of time.  
     CONSTITUTION: (A) A copolymer from (a) 20 W70 wt% of styrene and/or methyl methacryiate and (b) 3 W 50 wt% of esters derived from α,β-unsaturated carboxylic acids, as acrylic or maleic acid, and alcohols with 2 or more carbon atoms, as ethylene diacrylate, as the base, is combined with (B) a curing agent capable of hardening the copolymer by crosslinking wherein, if the component (B) is a block polyisocyanate, the isocyanate groups are adjusted to 0.8 W2.0 equivalents per equivalent of hydroxyl groups in the compolymer (A). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06228608-A (JP)
Title: Method and device for rolling powder
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/18
Filed: 1993-01-29
Abstract: PURPOSE:To prevent the adhesion to roll surface of a sheet delivered from a gap between rolling rolls in the electrically-heated powder rolling. CONSTITUTION:A powder material 4 is supplied to a couple of rolling rolls 1 which are horizontally arranged in parallel. A current is applied between the rolls 1 by an electric circuit 2 to heat the material 4. The material 4 is compacted below the recrystallization temp. at the start of rolling to produce a sheet 5. The sheet 5 is clamped by pinch rolls 6 and drawn, and the material 4 is continuously compacted. Since the material 4 is sintered below the recrystallization temp. at the start of rolling, the sheet 5 is not adhered to the roll surface.
Patent JP-H04246250-A (JP)
Title: Traveling controller for vehicle
Inventor: MATSUOKA TOSHIHIRO
IPC: F02D45/00
Filed: 1991-01-31
Abstract: PURPOSE:To attain comfortable drive feeling independently of the slope of a road surface. CONSTITUTION:A car speed detecting means 6 for detecting the traveling spied of a vehicle, throttle control means 2 for correcting the car speed so that the throttle gain for the stepping-ON quantity of an accelerator pedal is increased, and a road surface slope detecting means 3 for detecting the slope of a road surface, and a correction cancellation means 4 for canceling the car speed correction by the throttle control means 2 when the descent slope is detected by the road surface slope detecting means 3 are provided. Accordingly, on a descent slope, the excessive traveling is prevented by suppressing the throttle gain.
Patent JP-S58151036-A (JP)
Title: Semiconductor device
Inventor: IWABUCHI KATSUHIRO
IPC: H01L21/52
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a semiconductor device having excellent heat radiating characteristic and sufficient mechanical strength by making thinner a ceramic plate at the area where an element is to be mounted other than the portion and fixing an element with an intermediate metal plate having a thermal expansion coefficient nearer to that of a semiconductor to be used as the lower layer when mounting a semiconductor element on a metallic cooling plate via ceramic plate. CONSTITUTION:When previously welding a ceramic plate 2 in the thickness of about 0.6mm. on a metal cooling body 1 using a brazing material 7, the area for mounting a semiconductor element 5 of the ceramic plate 2 is previously formed as thin as about 0.2mm. and a wiring conductor 3 is formed on the surface including such area. Thereafter, an intermediate metal plate 4 having a coefficient of thermal expansion similar to that of a semiconductor such as Mo, Fe-Ni, W is laid using a brazing material 7 on the thinner part of the ceramic plate 2, and a semiconductor element 5 having an electrode lead 6 is fixed thereon using a brazing material 7. Thereby, a thermal resistance of device is lowered, making higher a current capacity.
Patent JP-S58151820-A (JP)
Inventor: MIZUGUCHI SHIGENORI
IPC: H02H3/48
Filed: 1982-03-02
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-H06220710-A (JP)
Title: Spinneret
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide the spinneret capable of reducing the generation of fiber breakage, fiber adhesion and irregular denier, improving the quality of the fibers and improving th durability of fibers, because the spinning surface of the spinneret is flattened during the spinning of the fibers without being spherically expanded outward. CONSTITUTION:This spinneret 2 comprising a thin plate having many spinning holes 1 is characterized in that the spinning surface 3 is shallowly spherically depressed inward and hardened.
Patent JP-H06176724-A (JP)
Title: Ion source device
Inventor: TANAKA NAOHITO
IPC: H01J37/317
Filed: 1992-01-23
Abstract: PURPOSE:To generate the ion stably, and to facilitate the maintenance by assembling a fixed part and a holding member with an elastic means to fix them for holding. CONSTITUTION:A plate body 22, which is provided with positioning projecting parts at four corners thereof through an insulating member 12, is provided under a bottom plate 14, and a central part of the plate body 22 is formed with a groove part so as to be recessed from the back surface. A fixation part 23 is provided under the plate body 22, and the fixation part 23 consists of a fixation part main body 26, two projection parts 27 to be fitted, and an elastic means 28. The elastic means 28 consists of a pressure-contact member 24 and a plate spring 29 made of heat resistant alloy inconel or the like. At the time of assembling and holding the whole of an ion source device for fixation, the fixation part 23 is positioned at the groove part of the plate body 22, and pushed and rotated, and the projection parts 27 and a holding member 19 are fitted to each other, then, the whole of the device can be held for fixation by the reaction force of the plate spring 29. Ion can be thereby generated stably, and the time required for maintenance is shortened to reduce the cost.
Patent JP-H10212918-A (JP)
Title: Oil pan structure for internal combustion engine
Inventor: KATAYAMA TAKASHI
IPC: F01M11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a buffle plate even if its plate thickness is thin by providing a bead-shaped reinforcing part in the buffle plate, the reinforcing part being extended to the side wall of an oil pan. SOLUTION: An inserting hole 48 for inserting a strainer pipe 13 provided in a buffle plate 38 in one side of a longitudinal direction X, and a hole-like bead 50 is formed around this inserting hole 48. Continuing from this hole-like bead 50 and being extended to the side wall of an oil pan, four first to fourth radial reinforcing parts 52 to 58 are formed up to a peripheral end part 42. Also, in the buffle plate 38, a bead-shaped cross direction reinforcing part 64 directed in an axial direction Y is formed in the other side of the longitudinal direction X. Thus, even if the plate thickness of the buffle plate 38 is thin, the strength of the buffle plate 38 is increased and the weight of an internal combustion engine is reduced.
Patent JP-H10212815-A (JP)
Title: Tatami mat
Inventor: HINE TAKEO
IPC: E04F15/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently purify, dehumidify, deodorize, and activate air in a natural condition and always create a living space accelerating a pleasant and healthy condition, by forming a charcoal layer provided with built-in charcoal in the tatami floor of a tatami mat body. SOLUTION: A charcoal layer containing built-in charcoal in the bed 3 of a tatami mat body 1 is formed in the tatami mat of which the bed 3 is made of synthetic resin or straw and the surface is coated with a tatami surface material 2. The bed 3 is formed by a synthetic resin bed part 3a such as urethane or the like and a straw bed part 3b laid at the upper and lower sides of the synthetic resin bed part 3a for instance. Charcoal 6 is mixed when the bed part 3a is foamed and formed to contain charcoal 6 in the bed part 3a. In this way, the charcoal layer 4 of the tatami mat body 1 is formed by the bed part 3a. The tatami mat body 1 is the same with conventional tatami mats in the appearance but it contains a lot of charcoal 6. Minus ions are generated from the tatami mat body 1 to adsorb suspended solids and purify air.
Patent JP-H09204229-A (JP)
Title: Power supply voltage switching device
Inventor: ISHIKAWA MITSURU
IPC: G05F1/14
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To switch the connection of primary winding wire at a transformer corresponding to an AC power supply voltage to be supplied. SOLUTION: At equipment to which power is supplied from an AC power source 1, the connection of primary winding wire at transformers 4 and 6 is switched from the AC power source 1, power is supplied from secondary winding wires to the equipment, the supplied power supply voltage is detected from the value detected by a means for detecting the voltage and under automatic switching control, the connection of primary winding wires is switched so that the power supply voltage supplied to the equipment can be settled within a prescribed range. Thus, even when the power supply voltage is different in a foreign country, etc., the AC power source can be used with ease.
Patent JP-2000229949-A (JP)
Title: Nitrogen-containing heterocyclic derivative
Inventor: KUMITA IZUMI
IPC: A01N43/66
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an antimycotic agent or agricultural/horticultural germicide. SOLUTION: This new compound is a compound of formula I [A is N or CH; R1 and R2 are each a halogen; R3 is a (substituted) phenyl, (substituted) pyridyl or (substituted) 3-8C cycloalkyl; and R4 is H, cyano, a halogen, 1-6C alkyl or the like], e.g. 4-(2,6-dichlorophenyl)-2-(4-chlorophenylamino)-6- methylthiopyrimidine. The compound of formula I is obtained by reaction between a compound of formula II (R4' is a halogen, 1-6C alkoxycarbonyl or the like; and Y is an eliminable group such as an alkylthio) and a compound of the formula: H2N(NH=)C-NHR3.
Patent JP-H08201232-A (JP)
Title: Rotary apparatus for measuring/testing of steering wheel in working running machine
Inventor: OTA KATSUYUKI
IPC: G01M17/007
Filed: 1995-01-30
Abstract: PURPOSE: To meet various kinds of steering wheels by providing a coupling rod which projects from a flange part detachably fixed to an output shaft of an electric motor, in an outer diametral direction of the flange part to adjust the length freely and is coupled detachably to a steering wheel. CONSTITUTION: An electric motor 3 constitutes a rotary device 1, to which a rotation control part 4 controlling the rotation number and rotation speed is connected. The rotary driving force of the motor 3 is output from an output shaft in a state decelerated by a decelerator 5. The motor 3 is integrally mounted at one end part of a supporting stay 7. The other end part of the stay 7 is fixed to an external structure 9 via a fixing member 8. A front end part of the output shaft 6 is detachably fitted in a boss part 10a formed integrally at a central part of a disk-shaped flange part 10 to be prevented from being detached from a key groove. A half part 11B of a coupling arm 11 at the side of a base is slid to an appropriate position and held there, so that the length of the coupling arm 11 can be adjusted to correspond to the diameter of a steering wheel 2.
Patent JP-H11229777-A (JP)
Title: Drilling bit for free section drilling machine
Inventor: IKEDA MASAO
IPC: E21B10/48
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost for a drilling bit and improve its construction efficiency. SOLUTION: A drilling bit includes a bit mainbody 10a, a cutting edge 10b, a drilling chip 10c, and a plate spring 10d. The mainbody 10a has a rotation axis part 100a and a truncated cone part 101a. A mounting hole 102a is provided in the center axis of the bit mainbody 10a. The cutting edge 10b has a rotation axis part 100b and an enlarged head part 101b. A recessed groove 102b is circularly formed in the outer periphery of the rotation axis part 100b. The plate spring 10d in a contracted condition is mounted in the recessed groove 102b when the cutting edge 10b is fitted and inserted into the mounting hole 102a. If it is fitted and inserted therein in such a condition, the plate spring 10d is enlarged in the insert hole 102a and so the cutting edge 10b can be rotatably locked to the bit mainbody 10a.
Patent JP-S59158904-A (JP)
Title: Fluidized-bed type combustion furnace
Inventor: NAKAMURA MASAHIRO
IPC: B01J8/44
Filed: 1983-03-01
Abstract: PURPOSE:To supply air for fluidization sufficiently, and to burn a fluidized bed smoothly by disposing a large number of air injection nozzles, in which small holes are distributed uniformly to furnace bottom section air dispersing plates and which consist of excellent air-permeable porous refractories, at regular intervals. CONSTITUTION:A large number of air injection nozzles 6 composed of porous refractories are disposed to a furnace bottom section air dispersing plate 2 at regular intervals. The air injection nozzle 6 rubs with a fluidized substance 3 under combustion each other in an environment at a high temperature, but trouble, such as burnout, abrasion, etc. is not generated because it has excellent heat resistance and abrasion resistance. When the ejection of air for fluidization from each air injection nozzle 6 is stopped, the fluidized substance 3 is sedimented, and brought to the state of a fixed layer, and the combustion of a fluidized bed is stopped. The fluidized substance 3 intends to backward flow to the wind box 5 side because pressure in a combustion furnace 1 is high at that time, but the air injection nozzles 6 consisting of porous refractories have compact texture in an extent that the particles of the fluidized substance 3 cannot permeate, and partial particles cannot intrude further even when they enter into the small holes of an upper surface.
Patent JP-H04272893-A (JP)
Title: Sheet for thermal transfer recording
Inventor: FUJII TOSHIO
IPC: B41M5/40
Filed: 1991-02-27
Abstract: PURPOSE:To prevent fusing with a thermal head, and to improve the travelling of the thermal head by containing modified silicone oil, the mean quantity of modification of which is specified to 1mol modifying group and which has specific viscosity, in a heat-resistant lubricating layer. CONSTITUTION:A thermal transferring coloring material layer is formed onto one surface of a base film, and a heat-resistant lubricating layer is formed onto the other surface, thus obtaining a sheet for thermal transfer recording. Modified silicone oil, which has the mean quantity of modification of 1500g or less as oil weight comprising modifying group to 1mol modifying group and viscosity at 25 deg.C of 600cSt or more, is contained in the heat-resistant lubricating layer. A thermal head is not fused to the base film and the recording sheet is not cut even at the time of high energy recording in the sheet for thermal transfer recording.
Patent JP-2000234513-A (JP)
Title: Deodorizing device
Inventor: SUGIMOTO TAMOTSU
IPC: F01N3/08
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily exchange an electric heating type metal catalyst carrier, to correspond with a required processing capacity without increasing a manufacturing cost, and to prevent insulation failure and sealing failure accompanied by thermal expansion of a center electrode of the electric heating type metal catalyst carrier. SOLUTION: This deodorization device has multiple catalyst units U1-U3 wherein an electric heating type metal catalyst carrier 30 is housed in a case 20 formed with a gas passage 23 exchangeably connected in series. Moreover, electrodes 31, 34 of each electric heating type metal catalyst carrier 30 are connected to a power source 60 in parallel.
Patent JP-2000232463-A (JP)
Title: Shaping device
Inventor: OKUNO MIKIFUMI
IPC: H04Q3/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of congestion and also to prevent the lowering of availability of a network by inhibiting the cells arrived after a head cell of data information from being stored in a cell buffer when the head cell is inputted. SOLUTION: An EPD(early packet discard) start/cancel command part 104 decides to start or cancel an EPD function on the basis of on the count value of input VC(virtual channels) that is received from a VC identifying part 103 and gives a command to a write processing part 105 to indicate the activation or cancel of the EDP function. The EDP function discards a head cell and also discards other cells which compose a single piece of data information that is received after the head cell if the reception of the head cell is detected when the data information is divided into plural cells and transmitted in a network.
Patent JP-S52116167-A (JP)
Title: Formation of electrode window
Inventor: SUGISHIMA KENJI
IPC: H01L21/28
Filed: 1976-03-26
Abstract: PURPOSE: To give beveling to the circumference of concavity of electrode window and thus to prevent disconnection of electrode which is formed at the circumference area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61210771-A (JP)
Title: Solid-state image pickup device
Inventor: KIRIYAMA YOSHIYA
IPC: H04N5/335
Filed: 1985-02-20
Abstract: PURPOSE:To remarkably improve a picture quality by detecting an output due to a vertical smear during an image picking up and discharging an excessive electric charge to an overflow drain during an electric charge transfer to restrict a vertical smear component below a fixed value. CONSTITUTION:When a vertical smear component is mixed in a new video image signal electric charge, a total electric charge amount is increased and a lot of smear component is present, in accordance with a signal from a comparator 4, a vertical mistake component VS when the total electric charge amount exceeds an electric charge transfer ability VOS is previously obtained as a reference value and the output of the vertical smear component during the electric charge transfer is detected by a detecting circuit 3. The detecting value is compared with the reference value by the comparator 4, and when the detected value exceeds the reference value, a high level value of clock pulse voltages phi1-phi4 to gate electrodes G1-G4 is changed to a further higher H' than HTR and set. Thus, a part of the electric charge accumulated in the electrodes G2-G4 is discharged and absorbed by the overflow drain through a channel stopper. Thereby the vertical smear component is removed and only the electric charge of the video signal is correctly transferred and read.
Patent JP-H05232506-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHARA KENICHI
IPC: H01L29/786
Filed: 1992-02-20
Abstract: PURPOSE:To use a forward stagger type polycrystalline thin film transistor(TFT) as the driving TFT of the liquid crystal display device with an incorporated driving circuit and a reverse stagger type amorphous TFT as the picture element TFT. CONSTITUTION:The driving TFT has its active area 108 formed of a polycrystalline semiconductor, so the field effect mobility is large and a complementary type TFT with high characteristics can be constituted. The picture element TFT, on the other hand, has its active area 113 formed of an amorphous semiconductor and its interface is relatively clean, so the OFF current is small and the holding characteristics are superior. Further, the forward stagger type is used as the driving TFT and the reverse stagger type is used as the picture element TFT, so that the amorphous TFT and polycrystalline TFT can be formed on the same substrate 101.
Patent JP-H07244774-A (JP)
Title: Automatic vending machine
Inventor: SAITO MASUHARU
IPC: G07F9/10
Filed: 1994-03-03
Abstract: PURPOSE:To observe the inside of the automatic vending machine even from the back, to recognize the decreasing conditions of merchandise housed in a column and to manage the automatic vending machine from the back by making transparent the rear face of the main body of the automatic vending machine and providing a rear door. CONSTITUTION:A rear door 22 at a main body 12 of an automatic vending machine 10 is composed of a transparent resin board, and the inside of the main body 12 is transparently observed. When the automatic vending machine 10 is embedded in walls 30 and its rear side is exposed inside a shop, the inside of the main body 12 can be observed from the inside of the shop, and the decreasing conditions of inside merchandise can be observed. On the other hand, the inside of the machine can be operated from the inside of the shop while opening the rear door 22. Further, a teaching pendant 26 for managing the automatic vending machine 10 can be provided not only on a front door 24 but also on the rear door 22.
Patent JP-H01207673-A (JP)
Title: Detecting method for circuit pattern
Inventor: SAITO SHIGEHIRO
IPC: G01R31/02
Filed: 1988-02-16
Abstract: PURPOSE:To accurately detect the occurrence of a short circuit by arranging two contactors with a front-rear shift corresponding to circuit patterns, bringing the contactors into contact with the circuit patterns, and moving them across the circuit patterns. CONSTITUTION:The contactors 1 and 2 are arranged while shifting forth and back from each other corresponding to intervals of circuit patterns 51 formed on a liquid crystal substrate 50. Then the contactors 1 and 2 are brought into contact with the patterns 51 and run while crossing the group of the patterns 51. Then if there is a short-circuit part 52 between patterns 51, the contactors 1 and 2 enters a continuity state and the short-circuit part 52 is detected. Thus, the short-circuit part is easily and accurately detected.
Patent JP-H05229234-A (JP)
Title: Printer system
Inventor: HONDA MITSURU
IPC: B41J29/46
Filed: 1992-02-20
Abstract: PURPOSE:To reduce the load of an operator and, at the same time, accelerate the printing of printing data even when trouble develops on one of printer main bodies. CONSTITUTION:A central processing unit 1 is a host device for outputting printing data. The above-mentioned printing data outputted from said host device is turned into printing in either one of a first and a second printer main bodies 4 and 8. A first and a second trouble shooting parts 5 and 9 detect respectively troubles, which may develop in the first and the second printer main bodies 4 and 8 by chance. A first and a second output destination switching parts 3 and 7 normally output respectively the inputted printing data to the first and the second printer main bodies 4 and 8. A first and a second printer controlling parts 2 and 6 change-over from the first and the second output destination switching parts 3 and 7 respectively to the second and the first printer main bodies 8 and 4, when trouble develops respectively in the first and the second printer main bodies 4 and 8.