baber/WOPTO huggingface dataset:
Patent JP-2001016816-A (JP)
Title: Motor and electric blower
Inventor: SUZUKI HITOSHI
IPC: F04D29/42
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor which maintains and secures force for fixing its stator in the thrust direction, even when the height dimension of the stator is different from a designed value. SOLUTION: In a motor 36, a stator 32 is inserted into a first frame 33 from one end side of a rotor shaft 40, surrounded by a sidewall part 54 of the first frame 33 and fixed in the radial direction. Fitting protrusions 69 are formed in a second frame 34, which is fitted to the first frame 33 from the other end side of the rotor shaft 40 and recessions 63 into which the fitting protrusions 69 are press-fitted, are formed in the sidewall part 54 so that portions 64 which constitute a part of its peripheral wall is thin. When the fitting protrusions 69 are press-fitted to the recesses 63, the thin portions 64 deform elastically and incline toward the inside of the first frame 33, and by having these press the stator 32, the stator 32 is fixed in the thrust direction.
Patent JP-H0229226-A (JP)
Title: Cord winding device for electric cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/26
Filed: 1988-07-18
Abstract: PURPOSE:To enable execution of smooth unwinding and winding of a cord by a method wherein a reel shaft mounted to a cord winding part is held by means of bearing parts in slots at both end parts, and the slot is formed in a direction in which a distance between the cord winding part and a brake roller is decreased. CONSTITUTION:When a cord 11 is pulled out rapidly and strongly, a cord winding part 18 collides with a contact part 25 of an energizing lever 24 mounted to a support plate 20 along with movement of the cord winding part. An energizing part 26 at the other end energizes the cord winding part 18, which is strongly energized toward the locked brake controller 21 side, and locking of the cord winding part 18 is ensured. Thus, the cord winding part 18 can be prevented from sudden rotation, and a work to unwind and wind a cord is further smoothed. Since, resulting from displacement of the axis of the cord winding part 18 from a rotation center, a balance of rotation is collapsed and a rotation force is damped, rapid rotation is prevented from occurring, the cord can be also prevented from tangling, and unwinding and winding of the cord can be performed smoothly.
Patent JP-S6238600-A (JP)
Title: Semiconductor memory device
Inventor: TATEMATSU TAKEO
IPC: G11C29/00
Filed: 1985-08-14
Abstract: PURPOSE:To simplify and miniaturize a BI device by inputting the output of a test pattern generating circuit when a test command is given from the outside at testing and normally inputting the output to a memory circuit through an input switching circuit. CONSTITUTION:When a power source Vcc is set to 7 V, for instance, at the time of a burn in test, the input switching circuit 20 selects the test pattern generating circuit 10, and R, AS and CAS, all of which a clock generator 12 outputs, an address outputted by an address counter 13, WE and DIN outputted by a data generator 15 are inputted to a memory circuit 32. Writing is executed, and and '1$ and '0' test patterns generated by the data generator 15 are sequentially written at the addresses generated by the counter 13. Upon the completion of writing in all memory cells, the operation is switched to a read mode to activate an EOR gate 31, and the address sequentially reads the initially generated and written data. The data generator 15 also generates data initially, and compares it with readout data in the EOR gate 31.
Patent JP-H052632-A (JP)
Title: Deciding device for fruit surface pattern
Inventor: NAKADA HIROSHI
IPC: G06F15/18
Filed: 1991-06-25
Abstract: PURPOSE:To provide a fruit surface pattern deciding device in which a processing is speedily executed and which is superior in workability. CONSTITUTION:A pallet which moves along a fruit selection line by loading fruits, an image pickup camera 2 for color, which is provided by facing the moving line of the pallet, a detector which is provided by facing the moving line of the pallet and which detects that the pallet enters an image pickup range, an image processing part 44 which operates evaluation values which are previously decided by the different colors of red, blue and green for respective scan lines based on image information from the image pickup camera when a detection signal from the detector is received, and a neural network deciding means (45) which executes the algorithm of a neural network based on the evaluation values and outputs selection information are provided.
Patent JP-H0843846-A (JP)
Title: Liquid crystal display device
Inventor: OSHITA SHINYA
IPC: G09F9/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent corrosion of wiring patterns by the alkaline component in solder and to eliminate conduction defects by packaging a noise absorber formed by packaging electronic parts, such as capacitors and resistors, via adhesives, such as resins, onto a glass substrate. CONSTITUTION:The electronic parts 7, etc., consisting of an effective display part, a driver IC for driving and chip type capacitor are formed a glass substrate 2. The electronic parts 7 are fixed onto the glass substrate 2 via the adhesives 7a of the epoxy resin. Conductive patterns 8 and power source lines 9 are formed by a thin film technique around the electronic parts 7. The electrode parts and conductive patterns 8 of the electronic parts 7 are connected by wire bonding 10. Further, the conductive patterns 8 and the power source lines 9 are connected by wire bonding 11, 12. As a result, not only the corrosion of the wiring patterns but the generation of the conduction defects by solder flow and silver vibration, etc., also are prevented.
Patent JP-H0843544-A (JP)
Title: Method for judging cloudy weather or sunny weather
Inventor: MIYAMOTO TETSUO
IPC: G01W1/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a judgment method in which whether the weather is cloudy or sunny, is judged precisely. CONSTITUTION:A plurality of irradiation-state detection devices 3a, 3b are arranged in a lighting part 1 which is provided with flat-plate prisms 1a, 1b in a sunlight lighting apparatus. Respective output signals from the irradiation- state detection devices 3a, 3b are input to a central processing unit such as a microcomputer or the like. When the respective output signals from the irradiation-state detection devices 3a, 3b are respectively at a prescribed value or lower, the weather is judged to be cloudy. In addition, when any of the respective output signals from the irradition-state detection devices 3a, 3b is not at the prescribed value or lower, the weather is judged to be sunny. In this case, separate light quantity sensors can be used as the irradiation-state detection devices, and, in addition, light quantity sensors and optical-axis sensors can be used respectively.
Patent JP-S6239334-A (JP)
Title: Clutch and transmission control device in switchback running for vehicle with automatic transmission
Inventor: ITO KAZUNORI
IPC: B60W10/06
Filed: 1985-08-14
Abstract: PURPOSE:To acquire a synchronesh for converting from forward to backward running automatically, by decreasing the speed through an engine brake up to a preset value before converting an automatic transmission gear from the forward to the backward running in a switchback running. CONSTITUTION:An automatic transmission 3 connected to the engine 1 of a fork lift through a clutch 2 is shifted to the low and the high stages by a shift converting actuator 7, and to the forward, backward, and the neutral stages through a forward/backward shift converting actuator 8. In this case, when the shift lever is converted to the neutral state, and to the other direction point (converting position) before the lever is shifted to the neutral, the clutch 2 is connected to exercise an engine brake to reduce the speed. And when the running speed is reduced to a preset speed, the clutch 2 is disconnected, and the automatic transmission 3 is controlled to converted from the gearing of the then running direction to the opposite gearing.
Patent JP-S6160253-A (JP)
Title: Mold clamping device for injection molding machine
Inventor: KASUGAI KENJI
IPC: B29C45/66
Filed: 1984-08-30
Abstract: PURPOSE:To reduce the size over the entire part of a mold clamping device without requiring hydraulic cylinders by executing a mold-clamping operation and mold-opening and closing operations by a mold-clamping motor and mold- opening and closing motor. CONSTITUTION:A movable plate 16 moves toward a stationary plate 12 when the mold-opening and closing motor 70 is run. The flange 30 to the top end of a tie bar 26 is then passed through the through-hole of the plate 16 and a slight space is formed between the flange 30 and a locking plate 76. The bar 26 fits into a notch 86 when a motor-driven cylinder is actuated. The 1st nut member 38 is rotated by the mold-clamping motor, by which the bar 26 is moved rightward. The mold clamping force is further acted between a stationary mold 22 and a movable mold 24 by the revolution of the mold-clamping motor. The mold-clamping motor is stopped when the mold clamping force attains the prescribed value. The molding is then cooled. The plate 16 is moved from the plate 12 and the molding is taken out.
Patent JP-H0914667-A (JP)
Title: Door chalk structure of microwave oven
Inventor: MIYAMOTO TAKASHI
IPC: F24C7/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide an inexpensive door chalk of a microwave oven capable of preventing electric wave leakage from the door. CONSTITUTION: A microwave oven door is constructed such that a substantially rectangular main sealer fitment 3 is provided at the center inside a door, and a conduit shaped metal member 4 in contact with the main sealer fitment 3 is mounted on the main sealer fitment 3. In the door, one end of a subsealer fitment 2 having a stepped cross section is fixed to an inner surface 4C inside the metal member 4. Simultaneously, the other end 2C of the subsealer fitment 2 is fixed to a side inner surface 4D of the metal member 4, and a substantially square-shaped cross section space is formed with the subsealer fitment 2 and the metal member 4. A resin member 5 is inserted between the subsealer fitment 2 and the main sealer fitment 3.
Patent JP-H1024750-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: F16H59/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device eliminating a strength plate, forming a gate near the shaft section of a shift lever, and provided with a noise reduction mechanism. SOLUTION: Gate grooves 52, 54 are formed on both sides across a shift lever 22. An arm 38 is rockably protruded from the shift lever 22 in the vehicle width direction, and pins 46, 48 are protruded downward from the end section of the arm 38. The pins 46, 48 are guided by gate grooves 52, 54, and the shift lever 22 is guided to an optional range. Since the arm 38 is rocked, the outer peripheries of the pins 46, 48 are accurately brought into face contact with the groove walls of the gate grooves 52, 54, and they are hardly abraded. The outer peripheries of the pins 46, 48 are covered with cushion caps 50, and the knock sound generated when the pins 46, 48 hit the gate grooves 52, 54 is reduced.
Patent JP-H092348-A (JP)
Title: Method for assisting braking of trailer vehicle or automobile and device therefor
Inventor: SHIMAUCHI TAMOTSU
IPC: B62D63/06
Filed: 1995-06-21
Abstract: PURPOSE: To increase the load capacity and to enhance the braking force as necessary by incorporating a trailer part in an automobile without changing its size. CONSTITUTION: An attaching ring 4 is connected to the rear part of a differential device 3 in a trailer vehicle 1, and a board 5 is coupled to the attaching ring 4. A rail 9 is attached to the board 5 through the intermediary of a pair of removable boards 6, and a holding member 12 having a roller 10 which can roll along the rail 9 is removably provided to a wheel attaching stay 13. A wheel 16 is rotatably journalled to the wheel attaching stay 13, and a trailer load carrying platform 19 is fitted in a hole 23 formed in a platform floor 22 of an automobile through the intermediary of a suspension composed of a cylinder 17 and a piston rod 18.
Patent JP-H0345269-A (JP)
Title: Powder sprayer
Inventor: MINATO KAZUMASA
IPC: A61M15/06
Filed: 1989-07-12
Abstract: PURPOSE:To permit an elastic tube which can be used as powder container to be used also as sprayer by forming a front part powder accommodating chamber and a rear part pressurized air chamber which are partitioned by an air-permeable partitioning wall inside the elastic tube having an airtight head body which can be opened in cut at the front edge part and an airtight sealed part at the rear edge part. CONSTITUTION:The inside of the front part powder accommodating chamber 3 of a tube body 1 which is formed integrally with an airtight head body 6 is filled with powder F, and an air-permeable partitioning wall 2 is fitted at the rear part of the accommodation chamber 3, and a partitioning from a rear part compressed air chamber 4 is constituted. when the powder F is hygroscopic, drying agents K are set at proper positions in the compressed air chamber 4, and the rear edge part of the tube body 1 is fuzed by a welder, and an airtight sealed part 5 is formed. Therefore, the powder F can be stored for a long period. When the powder is used, the airtight head body 6 is twist-cut by a nipping piece T by fingers, and a communication hole R is opened as powder injection hole R'. When the peripheral wall of the compressed are chamber 4 is pressed by fingers, the air in the air chamber is pressurized, and passes through the air-permeable partitioning wall 2. Therefore, the powder F and air violently jet out from the injection hole R', and sprayed outwardly.
Patent JP-S6337837-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: INOUE YASUO
IPC: G11B11/10
Filed: 1986-07-30
Abstract: PURPOSE:To improve the corrosion resistance of a magnetic film consisting of an amorphous alloy of a rare earth element and transition metal element on a substrate by superposing a nitride layer of the constituting element of the magnetic film on said magnetic film. CONSTITUTION:A semi-processed product formed with the prescribed magnetic film 8 on the substrate 4 is housed in a vacuum vessel 12 and an ion source 16 is disposed toward the magnetic film 8. An N ion beam 18 is implanted to the surface of the magnetic film in a high vacuum to form the nitride layer 10 of the element constituting the film 8. The layer 10 having good corrosion resistance is obtd. if the quantity of the implantation is selected in a 10<12>-10<18> pieces/cm<2> range. The film 10 is formed in the depth direction from the surface of the film 8 and is free from the problem of exfoliation.
Patent JP-S57104732-A (JP)
Title: Displayer for excavation finish face of oil-pressure shovel
Inventor: TANAKA YASUO
IPC: E02F9/26
Filed: 1980-12-20
Abstract: PURPOSE:To visualize and grasp exactly the state of excavated face by using a display system in which the varied amount of the link mechanism of an oil- pressure shovel is sent out in the form of a signal, the present depth of excavation is calculated and compared with the deepest valye stored, and the deep value is further stored and displayed. CONSTITUTION:The varied amount of a front link mechanism is detected by a potentiometer, etc., in terms of the signals of arm angle beta and boom angle alpha, signals Exo and Eho corresponding to the parallel moving distances of axes X and H and the said signals E  and E  are put in an arithmetic unit 7, the present depth of excavation is aclculated, and the deepest value of former excavation depths is stored. The present excavation depth is compared with the stored deepest value, and the deeper values are stored. The value is outputted from a displaying arithmetic unit 8 and put in a displayer 9, from which excavation depth is displayed.
Patent JP-H0745830-A (JP)
Title: Formation of silicon carbide locos longitudinal mosfet and such device
Inventor: KENESU ERU DEIBUISU
IPC: H01L21/336
Filed: 1994-07-08
Abstract: PURPOSE: To provide a method for forming a LOCOS vertical-type MOSFET easily from silicon carbide without requiring stages of difficult diffusion, ion implantation, and wet etching. CONSTITUTION: A LOCOS silicon carbide vertical-type MOSFET, formed on a silicon carbide substrate 44, has the parts of epitaxial layers 57, 59, and 60 for defining various kinds of transistor electrodes 83, 85, and 87 in place of the definition of electrodes due to injection and diffusion. The diffusion speed in the silicon carbide is fast, thus executing the operation of LOCOS, after a doped epitaxial layer has been formed.
Patent JP-2000013301-A (JP)
Title: Digital radio communication system
Inventor: GOTO ATSUSHI
IPC: H04B7/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To avoid interference in a digital radio communication system by detecting the moving direction and speed of the slot used by another station based on the variance of a carrier sense measured at of plural positions and moving its own slot based on the detected moving direction and speed. SOLUTION: When another station uses the same frequency for communication, a front slot 21 used by the station asynchronous and accordingly approaches a slot 22 from the front. Under such conditions, a carrier exists at a carrier sense point 24, the carrier exists between the carrier sense points 24 and 25, the carrier exists only at the carrier sense point 25 and then the carrier exists between the carrier sense points 25 and 26. If the carrier is varied at the points 24 to 26 as mentioned above, the backward movement and the moving speed can be detected by the slot 21. Thereby, the occurring time of interference can be estimated and the slot 22 is moved backward by this estimated time. Thus, the interference is avoided.
Patent JP-H1093376-A (JP)
Title: Surface acoustic wave filter
Inventor: SATO YOSHIO
IPC: H03H9/145
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter of a ladder type in which an extension of a passing bandwidth and an improvement of suppression degree outside the passing band are simultaneously attained. SOLUTION: This surface acoustic wave filter is formed by connecting a 1st one-terminal pair surface acoustic wave resonator providing a prescribed resonance frequency to a parallel arm and a 2nd one-terminal pair surface acoustic wave resonator providing a resonance frequency almost coincident with an anti-resonance frequency of a 1st resonator to a series arm. In this case, 2nd one-terminal pair surface acoustic wave resonators R2 , R2 are connected in series with the series arm 61 and an inductance (LS) is connected in series to the connection.
Patent JP-S5969740-A (JP)
Title: Automatic focusing device
Inventor: TAKAGI TADAO
IPC: G03B13/36
Filed: 1982-10-15
Abstract: PURPOSE:To move quickly a photographic lens toward the direction of its original focusing position when the photographic lens starts scanning which is against a photographer's intenstion, by providing a control means for reversing the driving direction of the photographic lens by operating an external manual operating member. CONSTITUTION:A processing circuit 9 judges whether a photographic lens 3 is in a correlative state being in the vicinity of a focused position of an object to be photographed or in a non-correlative state shifted from the vicinity of the focused position, and when it is judged that said lens is in a correlative state, a front focus, a rear focus or a focused state is judged, and besing on its result, a motor 11 is driven through a driving circuit 10 and the photographic lens 3 is moved so as to be focused. A signal for showing the driving direction of the lens 3 is inputted to input terminals T4, T5, too, of a controlling circuit 17 from output terminals T2, T3 of the processing circuit 9, and when a photographer operates manually a return switch 18, a reversing signal is outputted from an output terminal T6 to reverse the driving direction of the lens 3 immediately before the switch 18 is turned on.
Patent JP-H0632357-A (JP)
Title: Packaging bag with zipper
Inventor: ISHIHARA SHIGENOBU
IPC: C08J5/18
Filed: 1992-07-07
Abstract: PURPOSE:To provide a packaging bag with zipper excellent in mechanical strength, decomposable by microorganisms and easy to discard after use by a method wherein the packaging bag is formed by melt extrusion consisting mainly of the fatty acid polyester synthesized from glycol and aliphatic polybasic acid or its derivative. CONSTITUTION:The packaging bag with zipper whose contents can be freely taken in and out and which can be resealed is formed by melt extrusion consisting mainly of the fatty acid polyester synthesized from glycol and aliphatic polybasic acid or its derivative. The fatty acid polyester used is obtained by allowing 0.1-5 pts.wt. of diisocyanate to react with 100 pts.wt. of fatty acid polyester prepolymer having an average molecular weight of at least 20000 and a fusing point of 70-200 deg.C or an average molecular weight of at least 5000 and a fusing point of 60 deg.C. This provides the packaging bag excellent in workability and mechanical strength, decomposable by microorganisms and easy to discard after use.
Patent JP-2000008920-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAYAMA AKIRA
IPC: F02D45/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of air-fuel ratio detecting accuracy of a downstream wide-area air-fuel ratio sensor based on water gas reaction in a catalyst device. SOLUTION: A catalyst device is interposed in an exhaust passage of an internal combustion engine, and an air-fuel ratio is detected by a wide-area air-fuel ratio sensor disposed downstream of the catalyst device. In the case of the air-fuel ratio being rich (S10), detection accuracy is lowered by hydrogen produced by water gas reaction, so that the basic hydrogen correction quantity Sa is obtained from an engine operating condition related to exhaust gas temperature (S11), and the degradation correction value Hr is obtained from the degraded degree R of a catalyst (S12) to compute the hydrogen correction quantity Sb (S13). A pumping current Ipb is corrected with the hydrogen correction quantity Sb (S14) to obtain an air-fuel ratio AFb (S15).  Air-fuel ratio detecting accuracy is improved since the air-fuel ratio is corrected according to the degree of water gas reaction estimated from the exhaust gas temperature and the degraded degree of the catalyst.
Patent JP-H1122916-A (JP)
Title: Combustion device
Inventor: TOMIZAWA TAKESHI
IPC: F23C99/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the combustion of a catalyst combustion part, and keep the stability for a long period of time, and at the same time, prevent a radiation loss from the machine body from generating, and improve the energy saving property by the speeding up of a rising, etc. SOLUTION: This device is equipped with a fuel feeding part 4, an air blowing part 5 which feeds air for combustion, a mixing part 7 for a fuel and the air for combustion, a large number of catalyst bodies 1 arranged substantially in parallel which divide the downstream side in the streaming direction of a mixed gas into a plurality of passages, and a heat receiving part constituted of a large number of heat receiving fins 2 which are arranged in the passages being divided by the catalyst bodies 1 and a cooling passage 3 which goes through the heat receiving fins 2. Then, at least on the upstream side of the cooling passage 3, for the heat receiving fins 2 and the catalyst bodies 1 which are confronted each other, the areas of the heat receiving fins 2 are made smaller than the areas of the catalyst bodies 1.