baber/WOPTO huggingface dataset:
Patent JP-2000174193-A (JP)
Title: Lead frame with heat sink
Inventor: YAMAGISHI ISAO
IPC: H01L23/50
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame with a heat sink herein cracking of a package at solder reflow is prevented, coping with different chip size with non degraded heat dissipation of the heat sink as a secondary-effect. SOLUTION: Since a corner part 1a of a semiconductor chip 1 is covered with a resin through a hole 11 formed at a heat sink 2, the start point of crack is reinforced, cracking of a package at solder reflow prevented. The heat generated at the chip 1 is so dissipated through the heat sink 2 and inner and outer leads as to propagate outward from the center of the package. However, the hole 11 formed at the heat sink 2 is formed toward outside from the center of the heat sink 2, so drop of heat dissipation is suppressed to minimum with no heat-flow direction prevented. As a hole is formed in the direction traveling from the center of the chip 1 toward the corner part 1a, the chips 1 of various sizes are coped with.
Patent JP-H0636239-A (JP)
Title: Magnetic reluctance head
Inventor: KIN KOUSOU
IPC: G11B5/39
Filed: 1992-12-28
Abstract: PURPOSE: To provide the magnetoresistive head having its increased output and enhanced linearity. CONSTITUTION: In the magnetoresistive head formed with a magnetoresitive element 3 and a barber pole 2 for bias, the magnetoresistive element 3 is formed with a bias electrical conductor 4 for impressing a magnetic field by a current, and an angle Φ of the barber pole 2 and the magnetoresistive element 3 to the longitudinal direction is specified as 46-65 deg..
Patent JP-H05251880-A (JP)
Title: Panel instrument
Inventor: NAKAMURA MIKI
IPC: H05K5/02
Filed: 1991-12-04
Abstract: PURPOSE:To reduce cast and to improve productivity by independently making formation from a connector case and providing a means for coupling a connector with a case between them. CONSTITUTION:A connector 4 is inserted, from behind a case 1, into over the full width of a peripheral surface 5 of the case 1, and, while the peripheral surface 5 is contacted to the internal surface of the case 1, a projection 10 is engaged with a hole part 8 of the case, so that the connector 4 is fixed to the case 1. After the case 1 is coupled with the connector 4, a circuit part 2 coupled with a display part 3 is inserted from the front side of the case 1, so that an end part of a base plate 6 of the circuit part is connected to a connector connection part 9. Since, as stated above, only the connector is separately formed, formation with a die is easy, so that the occurrence possibility of defective products is lowered.
Patent JP-2001163201-A (JP)
Title: Automatic braking device
Inventor: KONISHI KATSU
IPC: B60T8/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic braking device which prevents operation noise and pedal vibration produced through governing of pressure by switching an ON/OFF valve and ensures secure control of liquid pressure while lowering costs by reducing the number of hydraulic sensors, when producing a braking hydraulic pressure without operation by a driver. SOLUTION: This device includes a first switching valve (f) disposed in a communication path between a master cylinder (a) and a wheel cylinder (c) for switching to non-communication by instructions from a braking controller (d), while being normally in the communication state, a second switching valve (g) disposed in a communication path between the master cylinder (a) and a pump (b) for switching to communication by instructions from the braking controller (d), while being normally in the non-communication state, and a proportional electromagnetic valve (e) disposed in a communication path between the discharge side of the pump (b) for suctioning and pressurizing a braking fluid from a reservoir tank (h) through the master cylinder (a), and the wheel cylinder (c) for governing pump discharge pressure to a target hydraulic pressure by instruction from the braking controller (d).
Patent JP-H09315869-A (JP)
Title: Production of lanthanum manganite paste capable of extruding, lanthanum manganite extruded body and porous lanthanum manganite sintered body
Inventor: ARAKI KIYOSHI
IPC: C04B35/01
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of crack by extruding a lanthanum manganite paste having a specified pH, and then drying the extruded matter. SOLUTION: At least one kind alkaline component selected from among a metallic salt, hydroxide and oxide of a metallic element selected from among Li, Na and K and causing alkalescence when the component is dissolved in water is added to the lanthanum manganite to obtain the lanthanum manganite paste having pH >=8, and 1-50wt.% metallic compd. such as La2 O3 or CaO is added to this lanthanum manganite paste, and after extruding the mixture, the extruded matter is dried to obtain a lanthanum manganite unsintered body having pH >=7.3. A porous lanthanum manganite sintered body is obtained by sintering this unsintered body.
Patent JP-H05157217-A (JP)
Title: Corrosion preventing method for expansion joint for flue
Inventor: IWASAKI MINEO
IPC: F22B37/36
Filed: 1991-12-03
Abstract: PURPOSE:To prevent breakage of an expansion joint member for a long period through a simple method by a method wherein a steam pipe or a heating wire is stretched around the outer wall of the expansion joint used in a horizontal or an inclining flue. CONSTITUTION:A lower layer of exhaust gas flowing through a horizontally installed flue 5 is a clod area having quantities of moisture contents, and a steam pipe 1 is stretched around the outer wall of the lower half of a bellows pipe 2 receiving the cold area. The heat of steam circulating through the steam pipe 1 is emitted to the cold area of the inner part of the flue by means of a group wall 3 of the bellows pipe 2. Thereby, the cold area is eliminated, and condensation of dew of a moisture content in combustion exhaust gas is prevented from occurring. Replacement of the steam pipe 1 with a heating wire suffices for elimination of the cold area and there is no need to install large equipment to heat combustion exhaust gas to a temperature higher than a dew point.
Patent JP-H09169831-A (JP)
Title: Epoxy resin composition
Inventor: ONUMA YOSHINOBU
IPC: C08G59/26
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a curable epoxy resin compsn. which has excellent toughness, mechanical strengths, and heat resistance well balanced with each other and which is excellent in processibility because of its low viscosity by compounding a specific epoxy resin with a curative therefor. SOLUTION: This resin compsn. is prepd. by melt mixing and kneading a polyepoxy resin (A) having a mol.wt. of 200-2,000 and contg. 5-100wt.% epoxy compd. of the formula (wherein (n) is 0-5) formed by reacting 3,9-bis(2- carboxyethyl)-2,4,8,10tetraoxaspiro[5,5]undecane and an epihalohydrin, at least one generally used curative for an epoxy resin (B) (e.g. an aliph, an alicylic, or an arom. amine, a tert. amine, an acid anhydride, or a polyhydric phenol) in a wt. ratio of A/B of 0.2-1,000, and if necessary a reinforcement or a filler.
Patent JP-H06203155-A (JP)
Title: Image processing method
Inventor: KUMEYA KOUJI
IPC: G06T5/00
Filed: 1992-12-28
Abstract: PURPOSE:To suppress the degradation of an original image by judging the possibility of noise cancellatio while referring to a color component other than a color component to remove noise at the time of removing the noise of a color image in the case of image processing. CONSTITUTION:A memory 6 for image of a memory 3 for camera input use holds color images as component images in red, blue and green. When a noise removing instruction is imparted from a CPU 1 to CPU 2 for image processing, the CPU 2 for image processing use reads the image of the color component to remove noise and the image of the other color component used for judgement from the memory 3 for camera input use or the memory 6 for image use. Then, it is judged whether the noise candidates calculated in the respective components ca be cacelled or not by respectively referring to the component image in blue and in green concerning a red component image, referring to component images in red and in green concerning the blue component image and referring to component images in red and blue concerning the green component image. The result of noise removal is written in a memory 4 for display use and the memory 6 for image use.
Patent JP-H10180675-A (JP)
Title: Workpiece pickup device
Inventor: KONDO JUNICHI
IPC: B25J17/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece pickup device for quickly and stably picking up workpieces disposed on the upper and lower planks of a pallet. SOLUTION: A workpiece clamping device 39, which is supported through a rotary device 35, a floating device 31 and the like on a carriage 21 adapted to move along a first travel rail 12 and a second one 13, picks up or unloads workpieces from an upper plank 105 in a pallet 100 arranged along the first and the second rails 12 and 13. Upon detecting the completion of the pickup of the workpieces disposed on the upper plank 105, a pallet opening device 40 opens the upper plank 105 to allow the pickup or unloading of workpieces disposed on a lower plank 104.
Patent JP-H05154018-A (JP)
Title: Book rest
Inventor: FUJII YOSHIO
IPC: A47B23/00
Filed: 1991-12-06
Abstract: PURPOSE:To produce a book rest, whose main body can be assembled by folding work alone, at an extremely low cost even if the cost of page holders is taken into consideration, by a method wherein the book rest consists of a main body composed of two panels one upon the other, and the page holders which are inserted in a groove on the joint face of the main body. CONSTITUTION:A back panel 102 of a book rest main body 1 is bent upward along a fold 104 and a support panel 110 is bent upward along a fold 109. The angle of the back panel 102 is selected, and a protruding part 112 at the tip is connected to one of stopper holes 105 to fix the back panel 102. A document is leaned against the back panel 102 on the tilt when a user reads a book. Page holders 2 are inserted into groove holes 114 to flexibly hold a page by bent tips 23. To slow or package the book rest, the protruding part 112 is pulled off from the stopper hole 105 and the support panel 110 and the back panel 102 are folded into the original shape. The main body 1 can be kept within the total thickness of two panels 11 and 12. The page holders 2 are pulled out so as to bring incisions 24 outside, and bent down toward the book rest main body 1 to make the entire height of the book rest low.
Patent JP-H10186378-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/1339
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To uniformize the effective gap lengths and to improve the display quality of a liquid crystal display device by forming projected parts opposing to grooves to be formed on the principal surface of a second substrate along interval parts of second electrodes on the principal surface along first electrodes of a first substrate. SOLUTION: Plural stripe-shaped projected parts 12, which are relatively protruded as compared with others by existences of plural adjacent parts 8w, which are formed to be conical shapes of color filters 8, are formed on the surface of the oriented film 11 positioned on the principal surface of a first substrate 2. Since these projected parts 12 are formed by a result in which protrusion states of the adjacent part 8w are flattened by a protective film 9 and electrodes 10 being on the adjacent parts 8w, the protrusion height of projected parts 12 is varied corresponding to the protrusion height of the adjacent parts 8w. Then, the protrusion height of the adjacent part 8w is set so that the protrusion height of the projected parts 12 become the same order as the depth of grooves 16.  Moreover, plural grooves 16 having depth corresponding to the thickness of second electrodes 14 are formed in stripe shapes along plural intervals between second electrodes 14 on the surface of the oriented film 15 positioned on the principal surface of a second substrate 3.
Patent JP-H05156856-A (JP)
Title: Auto closure for vehicle
Inventor: MITSUI JIRO
IPC: E05F15/603
Filed: 1991-12-06
Abstract: PURPOSE:To realize downsizing and cost reduction by achieving full lock of a latch by means of a wire drawing/rotating mechanism. CONSTITUTION:When a door (A) is closed, a striker 2 is engaged with an engaging groove 9 of a latch 7, and the latch 7 is rotated to the half-locked position, and a claw 16 of a latchet 15 is engaged with a half-engagement stage part 10. When the latch 7 is rotated, a rotational lever 37 is rotated around a shaft 8. When the latch 7 is rotated to the half-locked position, a connection 40 is turned on by means of a switch arm 39 attached to the lever 37, a motor is rotated and a wire 25 is drawn. Thus, a sector-shaped lever 20 is rotated clockwise, and a pin 36 of the latch 7 and a hook 33 are engaged with each other. When the lever 20 is further rotated, a pin 34 is moved along a guide groove 35, the pin 36 is moved while the pin 36 being engaged with the hook 33, then, the latch 7 is rotated to the full-locked position, and a claw 16 is engaged with a full engagement stage part 18. Where the connection 40 is turned off, the lever 20 is returned to the original position by the elasticity of a spring 30.
Patent JP-H09176230-A (JP)
Title: Method for decreasing gel content of propylene block copolymer
Inventor: KUCHIKI EIJI
IPC: C08F6/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing the gel content of a propylene block copolymer (ICP). SOLUTION: The gel content of a propylene block copolymer (ICP) is decreased by strongly kneading it with a melt kneading apparatus under conditions satisfying the relation: 0.2< (specific energy given to the copolymer and obtd. from the apparatus) <5.0 (kW.hr/kg).
Patent JP-H11179689-A (JP)
Title: Sucker pad
Inventor: NAGAI SHIGEKAZU
IPC: B25J15/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a pad part, and surely prevent coming off of the pad part from an adapter. SOLUTION: A sucker pad 10 is constituted by an adapter 20 and a pad part 40 mounted in the adapter 20. in the adapter 20, a pad mounting part 26 for mounting the pad part 40 is provided. The pad part 40 is integrally formed by a part formed with a hard elastic unit in an upper part side carrying out a coming-off preventing function and a part formed with a soft elastic unit in a lower part side into contact with a workpiece. The pad part 40 is mounted in the adapter 20 in a manner wherein a second tapered part 46 formed in a hole part 42 of the pad part 40 is interposedly mounted in a first tapered part 28 formed in the pad mounting part 26.
Patent JP-2000183945-A (JP)
Title: Method for allocating packet path setting address for radio device making access to wire subnet
Inventor: LAPORTA THOMAS F
IPC: H04L12/28
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To decrease the number of packet path setting addresses in a wire subnet offering a radio service by allocating the packet path setting address to a radio device when the power source of the radio device is turned on. SOLUTION: Packet path setting addresses are allocated by using a DHCP server, and the addresses are directly or indirectly supplied through nodes functioning as a DHCP relay for the DHCP server. When the allocated packet path setting address is the care-of-address of an external domain, the address is deallocated when the power source of the radio device is turned off, or when the radio device is handed off to a new domain. When the allocated packet path setting address is the address of a radio device in a home domain, the address is deallocated when the power source of the radio device is turned off.
Patent JP-H06199255-A (JP)
Title: Stand device of snow mobile with crawler
Inventor: MURAMATSU AKIHIKO
IPC: B62D55/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a stand device which is free from obstruction occurring during running by arranging so that it enables parking in snow stably and holding in the condition with the stand lifted. CONSTITUTION:A stand device for snow mobile is to support the snow mobile with crawler so that it does not tumble when stopped. The device has a stand 40 which comes in touch with the snow surface when it is raised upright and is furnished with a snow contacting surface of a structure not sunk into the snow even when the mobile weight is applied, wherein a supporting side is installed on a crawler frame 24. The arrangement further includes a hinge mechanism 42 where the rotating side is installed on the stand 40 side and a latch mechanism which can fix the stand 40 in two states, i.e., the stand 40 is raised upright and is lifted.
Patent JP-H10187141-A (JP)
Title: Reverberation device for grand piano
Inventor: NAKAO YUTAKA
IPC: G10C3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a reverberation device of a grand piano in which the sound volume of a performance sound radiated to an audience side can be increased, and a tone color can be changed. SOLUTION: This device is constituted of a sound board 4 arranged under a piano case 21 of a grand piano 2 for reflecting a performance sound radiated from an opening at the lower part of the piano case 21 to the direction of a side part 22 of the piano case 21 . In the sound board 4, a reflecting surface 3 is formed as a curved surface, and this can be a plate. Also, the tone color of the performance sound can be appropriately changed by using the sound board 4 in which plural projecting and recessing parts or holes are formed on the reflecting surface 3 or the resonating board 4 in which two or three plates are adhered through elastic material layers.
Patent JP-2001163205-A (JP)
Title: Device for controlling motion of vehicle
Inventor: NISHIO AKITAKA
IPC: B60T8/1761
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling motion of a vehicle capable of controlling smoothly the motion by setting with excellent precision a parameter which varies in accordance with a deflection degree of a direction of the vehicle itself with respect to an advancing direction thereof. SOLUTION: Reference parameter calculating means RP calculate a first parameter of a plurality of parameter varying in accordance with a deflection degree of a direction of a vehicle itself with respect to the advancing direction of the vehicle, and a second parameter having a predetermined relationship with the first parameter. Steering state detecting means DS calculates a parameter representing a target turning state based on the detected steering state, and calculates a corrected parameter in accordance with deflection of the both parameters. The second parameter is corrected based on the corrected parameter, and the first parameter is calculated based on the corrected second parameter, thereby controlling braking force exerting means BR in accordance with these parameters.
Patent JP-H11187424-A (JP)
Title: Detector and detection method for motion vector detector and motion vector detection method
Inventor: SATO HIDENORI
IPC: H04N9/77
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the development cost by rearranging pixels being components of an initial block of a color difference signal without inhibiting duplicated pixel values so as to generate a new block of the color difference signal with a same pixel number as that of a block of a luminance signal. SOLUTION: An evaluation value calculation section 11 calculates an evaluation value such as an absolute difference value sum based on a predicted image signal 2 and a reference image signal 7. A motion vector selection section 13 obtains an optimum motion vector and an optimum evaluation value based on a received motion vector and the received evaluation value and provides an output of them. In this case, pixels of an initial block of a color destination signal are rearranged without inhibiting duplicated pixel values to generate a new block of the color difference signal with the same pixel number as that of a block of a luminance signal. The new block of the color difference signal and the block of the luminance signal are respectively compared with a block of the reference image signal 7 to conduct block matching, thereby detecting a motion vector and an evaluation value.  Then an optimum evaluation value and an optimum motion vector corresponding to the value are selected among calculated evaluation values.
Patent JP-H07194287-A (JP)
Title: Apparatus for separating cake mold frame
Inventor: SAKAGUCHI YOJI
IPC: A21B3/18
Filed: 1993-12-28
Abstract: PURPOSE:To provide an apparatus for separating a cake mold frame capable of promoting an automation and improving work efficiency to lower cost in a cake production. CONSTITUTION:On the way of transferring a dough 1 by first conveyers 3 and 4, a mold frame 2 receiving the dough 1 is positioned by a positioning roller 6 and held by a holding mechanism 8. The bottom face of the mold frame 2 is pressed by a pressing bar 91 of a separating mechanism 9 and solely the bottom plate of the mold frame 2 and the dough 1 are pressed upward to be put on second conveyers 10 and 11. The relative distance between the second conveyers 10 and 11 is made to be variable so that the dough 1, which has been pushed up, can pass through between the second conveyers 10 and 11.
Patent JP-H06175535-A (JP)
Title: Image heating device
Inventor: OKUDA KOICHI
IPC: G03G15/20
Filed: 1992-12-02
Abstract: PURPOSE:To always and stably execute excellent image heating processing, without the occurrence of a high-temperature offset and a failure in fixing, regardless of a difference in environment, the warming up state of a peripheral member (in an early morning mode, after consecutive paper passing, etc.), etc., in an image heating device. CONSTITUTION:In the image heating device having a heating body 6, a temperature detecting member 4 detecting the temperature of the heating body 6 and control means 21-23 supplying power to the heating body 6 so as to keep the heating body detection temperature of the temperature detecting member 4 to a prescribed constant temperature, a means 24 detecting the power for maintaining the heating body 6 at a prescribed temperature is provided and the temperature of the heating body 6 can be changed according to the power of the detection.
Patent JP-H06173008-A (JP)
Title: Cutting tool made of surface coated @(3754/24)ti, zr) cn series cermet
Inventor: UCHIDA SUSUMU
IPC: C22C29/02
Filed: 1992-12-03
Abstract: PURPOSE:To provide a cutting tool made of surface coated (Ti, Zr) CN series cermet excellent in the adhesion of a hard coating layer to the surface of a substrate and excellent in chipping resistance. CONSTITUTION:This cutting tool made of surface coated (Ti, Zr) CN series cermet is obtd. by forming a single layer or multilayers of TiC, TiN, TiCN, TiCNO and Al2O3 on the surface of a (Ti, Zr) CN series cermet substrate constituted of a sintered body having a blending compsn. constituted of, by weight, 0.2 to 8% Co and/or Ni, 1 to 30% of one or more kinds among Mo2C, WC, VC, SiC, B4C, Al2O3, TiB2 and ZrB2 and/or 5 to 30% stabilizing ZrO2, and the balance one or more kinds among TiCN, ZrCN and (Ti, Zr) CN as (Ti, Zr) CN forming components.