baber/WOPTO huggingface dataset:
Patent JP-H04174457-A (JP)
Title: Electronic photograph device
Inventor: ITO KEIZO
IPC: G03G15/20
Filed: 1990-11-07
Abstract: PURPOSE:To prevent the occurrence of bad fixing even in a case in which power source voltage has lowered beyond what is normal, by decelerating a processing speed further, in a case in which even if the processing speed is decelerated in order to prevent the lowering of a fixing temperature, the fixing temperature is still in a lowering tendency. CONSTITUTION:When a copying speed is reduced, heat capacity taken away by a copy paper sheet B at a fixing portion 7 is also reduced, so the lowering of a fixing temperature stops after time t4, and continuous copying is carried on under a condition in which a deceleration temperature T1 is maintained for the most part. However, in a case or the like in which the lowering of power source voltage is remarkable, the supply of thermal capacity is small, so the fixing temperature keeps on lowering after time t4 due to the continuation of continuous copying as shown by a solid line in the drawing. At this time, a fixing temperature sampling test whose purpose is for the fine adjustment processing of the copying speed, is conducted. And when the fixing temperature is roughly kept fixed as the result of the fine adjustment of the copying speed, continuous copying is carried on, and when the repetition of this is conducted enough for a set copy sheet number, copying is completed at time t7.
Patent JP-H10145729-A (JP)
Title: Video information detecting device
Inventor: YAMADA YOICHI
IPC: H04N5/91
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a video information detecting device capable of reducing a provability for erroneously detecting a scene change frame and improving a scene change detecting performance with less audio processing operating amount. SOLUTION: The video information detecting device 20 is provided with a dynamic image data memory part 11 for storing picture data of each frame in a dynamic sequence, an image completely changing calculating part 12 for calculating completely changing of an image, an audio data memory part 21 for storing audio data, a silence detecting part 22 for detecting silence information based on the audio data, and a scene change detecting part 23 for detecting a scene change based on an image completely changing amount and the silence information. The silence detecting part 22 computes a frame in which the signal level of audio data is smaller than a prescribed threshold continuously for a prescribed fixed period, and determines that both the changed frames of the picture data and the audio data level are changed frames of the video scene.
Patent JP-H07201997-A (JP)
Title: Integrated circuit and its manufacture
Inventor: ARETSUKUSU KARUNITSUSUKII
IPC: H01L21/3205
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the generation of an SOG(spin-on glass) crack by providing a dielectric layer between a first SOG layer and a second SOG layer in a part with a probability of the generation of a crack or a void. CONSTITUTION: A first SOG layer 1 is deposited and formed. Next, a layer 3 made of low temperature oxide is deposited and formed by deposition which is improved by, for example, the plasma of TEOS. Then, a second SOG layer 2 is spin-on processed and hardened, and an additional thickness which is, for example, 3,000 Å is applied in a flat region. Next, etch-back is carried out as a whole, and SOG and TEOS is removed form the flat section. As a result, an improved packed state can be obtained in a recessed section. Moreover, the possibility of the generation of a crack can be reduced by the combination of a slightly different substances (SOG and low-temperature oxide).
Patent JP-H11145352-A (JP)
Title: Heat spreader
Inventor: HIRAYAMA HIROSHI
IPC: H01L23/373
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain high cooling capability by forming a chemically treated roughened surface on at least a heat dissipating surface of a plate composed of copper or alloy, whose main component is copper, and treating the surface to be black. SOLUTION: A heat spreader 1 is constituted of a plate 3 of a copper member and a roughened surface 4, which is subjected to chemical treatment on the main plane of the plate 3. A plastic substrate 5, on which a wiring layer is arranged and a semiconductor element 6 accommodated in the substrate 5 are bonded on a surface facing a heat dissipating surface of the plate 3, by using a high polymer thermoplastic adhesive agent 7 of high thermal conductivity in which AlN fine particles are contained, and they are collectively formed in an integral body. Since thermal conductivity of copper is higher than that of aluminum, heat dissipating capability can be improved greatly. Since the roughed surface 4 is turned into CuO by alkaline treatment and simply blacked, thermal radiation capability can be improved.  Since the high thermal conductivity adhesive agent 7 is used for bonding the semiconductor element 6 and the heat spreader 1, good thermal conductivity can be obtained.
Patent JP-2000097276-A (JP)
Title: Buffer for vehicle furnished with heat exchanger
Inventor: FURRER FREDRICK J
IPC: F16F9/50
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a buffer for a vehicle constituted to effectively diffuse heat generated by a damper. SOLUTION: A buffer 30 for a vehicle is furnished with a cylinder 40, a piston 58 arranged in the cylinder so as to constitute a first chamber 90 and a second chamber 92 on both sides and a plural number of passages including first passages 52, 54, 56, etc., to connect the first chamber 90 and the second chamber 92 to each other. These first passages forcibly feed working fluid in the first direction through the first passages from the first chamber 90 by movement of the piston 58 in either of the directions. The buffer 30 is furnished with a flow rate throttle valve arranged in the first passages to control a braking characteristic.  The buffer 30 for the vehicle is furnished with a heat exchanger arranged in the first passages 52, 54, 56, etc., with an interval separated from the buffer 30 so as to cool the working fluid forcibly fed in the first direction by its extension and compression.
Patent JP-H08155335-A (JP)
Title: Electrostatic precipitator
Inventor: BANDO HIROSHI
IPC: B03C3/36
Filed: 1994-12-06
Abstract: PURPOSE: To remove a part of dust in dust-contg. gas before dust collection in an electrostatic precipitating part and also to sufficiently straighten the dust-contg. gas to lead it to the electrostatic precipitating part. CONSTITUTION: Louvers 18 having inverted L-shaped sections each consisting of an impact plate almost at a right angle to the flow of dust-contg. gas 9 from a gas inlet 6 and a straightening plate extending almost horizontally toward the downstream side (right-handed) of the impact plates from the upper ends thereof are arranged in a multistage manner on the upstream side (left- handed) of an electrostatic precipitating part of a casing 2 at such proper intervals that the lower stage louvers 18 retreat toward the downstream side of the upper stage louvers 18 in order and the impact plates of the upper stage louvers 18 overlap the impact plates of the lower stage louvers 18 on the upstream side thereof.  A part of dust 9a in the dust-contg. gas 9 introduced form the gas inlet 6 is made to come into collide with the impact plates of the louvers 18 to blow it off, and immediately after that, the dust-contg. gas 9 is passed through between the straightening plates.
Patent JP-H08159535-A (JP)
Title: Controller for air conditioner
Inventor: HOSODA SEIICHI
IPC: F24F11/02
Filed: 1994-12-06
Abstract: PURPOSE: To prevent poor water pouring by controlling a circulation pump and a flow rate control valve only by the operation of a switch means. CONSTITUTION: When connectors 44a, 44b of a switch means are connected, the terminal P3 of a controller 30 becomes an L level to start operating a circulation pump 18. Simultaneously, a switching transistor 48 is turned ON, the contact piece 42b of an auxiliary relay 42 is switched to output power to signal lines 29b and 29a, and hence the light emitting unit 58a of the photocoupler 58 of an indoor side controller emits a light to turn ON a photoreceiver 58b. Accordingly, the terminal I4 of a controller 50 becomes an L level to fully open a flow rate control valve, and hence warm water is introduced to a warm water tank to pour the warm water in a warm water circuit together with the pump. Thereafter, when the pouring is finished and the connectors 44a, 44b are disconnected, the pump is stopped, and a flow rate variable valve is fully closed.  Further, the controller 50 displays a display lamp while the terminal I4 is the L level.
Patent JP-H01141694-A (JP)
Title: Iron case
Inventor: TSUJI TAKAHISA
IPC: D06F79/00
Filed: 1987-11-30
Abstract: PURPOSE: To surely hold an iron main body inside an iron case by providing a heat shielding plate with an opening part facing the base tip part of the iron main body and providing a holding member with elasticity for holding the iron main body on the opening part. CONSTITUTION: A heat shielding plate 5 is internally provided so as to face a part of a base 2. Then, the heat shielding plate 5 is provided with the opening part 7 at a position facing a base tip part 6 of an iron main body 1. To an opening part 7, a holding member 9 composed of an elastic material where a recessed part 8 for fitting the base tip part 6 is formed is attached. At the time of housing the iron main body 1 in an iron case 4, when the iron main body 1 is placed on a mounting base 3 first and a case cover 4 is attached, the base tip part 6 of the iron main body 1 enters a recessed part 8 of the holding member 9 with the elasticity. In the state, the case cover 4 and the mounting base 3 are locked by a locking device 10. As a result, the iron main body 1 is held by the mounting base 3 and the holding member 9 with the elasticity.
Patent JP-H06150636-A (JP)
Title: Recorder
Inventor: FUJIMORI HIDEO
IPC: G11B7/0045
Filed: 1992-11-12
Abstract: PURPOSE:To surely record a discriminating signal (S-ID) for showing a leading part of a piece of music in a leading position of this music by detecting the reproduction of the leading part of the music by a CD palyer and recording herein the S-ID. CONSTITUTION:It is discriminated that a category of a reproducing device (CD player) 7 is CD by a category discriminating circuit 15 based on channel status user data D1 sent from a digital audio interface circuit 12. Then, a subcode is decoded from the user data by a subcode decoder circuit 14 to constitute a SUB-Q (subcode Q channel). Then, the S-ID is recorded by deciding the leading part of music based on this decoded SUB-Q.
Patent JP-H02149754-A (JP)
Title: Multi carburetor for v-engine
Inventor: YAMAZOE HIROSHI
IPC: F02M13/02
Filed: 1988-11-30
Abstract: PURPOSE:To cope with the difference in a contained angle of a V-engine by modifying only a relative angle alpha formed by fixing end parts of a mixing body to the first carburetor body and the first float chamber, and an attaching angle beta of the mixing body to the second carburetor body and the second float chamber body. CONSTITUTION:A carburetor is composed of a carburetor body A, a mixing body B and a float chamber body C. The first carburetor body A has an intake passage 1 whose axial direction is X1-X1, and is attached to a fixing end part 4A on the side of the first carburetor body of the mixing body B, and the first float chamber C is attached to a fixing end part 5A on the side of the first float chamber body, and an inclined face angle alpha is formed by both the end parts 4A, 5A. The second carburetor body and the second float chamber body whose intake passages have axial direction indicated by X2-X2 are severally attached to fixing end parts of the mixing body B to form an inclined face angle beta. The modification of the relative angles alpha, beta of the mixing body makes corresponding to any difference in the contained angle of a V-engine possible with the carburetor body and the float chamber body made to function in common. Thus the effectiveness of mass production can be displayed to simplify stock control.
Patent JP-S641151-A (JP)
Title: Recording and reproducing system
Inventor: YAMAGUCHI HIDENORI
IPC: G11B23/033
Filed: 1987-11-30
Abstract: PURPOSE: To perform correct recording and reproduction by detecting the opening/closing states and identification marks of the write inhibition windows of plural recording units where the write inhibition windows and identification marks are arranged in mutually different arrays, and performing the recording and reproduction by specific systems.  
     CONSTITUTION: Plural recording media 1, 5, 7, 11, and 13 of mutually different specification are put in cases in the same basic shapes, the cases have the write inhibition windows 3 and 9 which can be opened and closed and the identification marks 6, 8, 10, and 12, and those write inhibition windows 3 and 9 and identification marks 6, 8, 10, and 12 are arrayed differently, thus constituting the recording units. Then the opening/closing states of the write inhibition windows 3 and 9 and identification marks 6, 8, 10, and 12 are detected to perform the recording and reproduction by specific recording and reproduction systems. Consequently, the recording and reproduction are performed by the invariably correct recording and reproduction systems. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09144953-A (JP)
Title: Hose and manufacture thereof
Inventor: TSUCHIDA HISATOSHI
IPC: B29K55/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hose, which has the flat-shaped cross section over the full length thereof so as to improve the abrasion resistance and of which softness is maintained so as to facilitate the handling thereof and the winding work. SOLUTION: This hose has a lining layer 17 inside of a cylindrical jacket 12, which is obtained by knitting a warp 13 and an weft 14. In this case, a low melting point yarn 13b made of the low melting point resin is used as a part of the warp 13, and this low melting point yarn 13b is heated so as to be bonded to the weft 14, and the hose 11 is thereby formed with the flat- shaped cross section over the full length thereof.
Patent JP-H04176932-A (JP)
Title: Room unit for panel method
Inventor: YOSHIO TOSHIMASU
IPC: E04B1/348
Filed: 1990-11-07
Abstract: PURPOSE:To improve mechanical strength by arranging a triangular reinforcing member, comprising a bottom part, a rise side part, and an oblique side part, to an opening part extended upward from the side edge part of a floor panel. CONSTITUTION:An opening part 60 defined by a side edge part 22a of a floor panel 20 and side edge parts 32a and 32b of wall panels 3Oa and 30b is formed in a room unit 10. A reinforcing member 80 made of a steel is fixed to the side edge parts 22a and 32b to prevent deformation and the damage of the wall panel 30 and the floor panel 20 by operation of an external force exerted during lifting at a building side. This constitution causes an oblique side part 86 of the member 80 to perform the function of a brace and improves mechanical strength.
Patent JP-2000132031-A (JP)
Title: Image forming device
Inventor: HODOSHIMA TAKASHI
IPC: G03G15/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of extending the service life of a screw pump by suppressing the inner diameter of a stator from being enlarged. SOLUTION: The actuation of the screw 20 is continued till removing recovered toner accumulated in a recovered toner storage part 16 on the upstream side of the pump 20 in a toner carrying direction. By stopping the pump 20 in a state where toner does not exist between a rotor and the stator, an effect to reduce the inner diameter of the stator is achieved. The pump 20 is made improved in durability and extended in service life while suppressing the inner diameter of the stator from being enlarged.
Patent JP-H07156827-A (JP)
Title: Waterproof structure of cabin roof
Inventor: NISHI KEISHIRO
IPC: B62D25/06
Filed: 1993-12-02
Abstract: PURPOSE:To surely prevent the invasion of the water over the whole circumference of an upper frame of a cabin by mounting the outer circumferential side of a waterproof plate on an outer roof, and elastically press the inner circumferential side similarly against the upper frame of the cabin through a sealing material to surely seal the spaces of these members. CONSTITUTION:In a cabin of a tractor, etc., an outer roof 4 is fixed to a bracket 7 fixed to an upper frame 2 of a cabin through a fitting jig 3. In this constitution, the outer circumferential side of a waterproof plate 5A made of the hoop which is elastically deformable in the width direction is arranged along the lower surface of the circumference of the outer roof 4. On the other hand, the inner circumferential side of the waterproof plate 5A is arranged along the upper surface of the upper frame 2 through a sealing material 6. The outer roof 4 and the outer circumferential side of the waterproof plate 5A are fixed to the bracket 7 by the fitting jig 3 while the inner circumferential side of the waterproof plate 5A is elastically pressed against the upper frame 2. For example, these are fixed by a bolt 16 and a nut 15 through a rubber collar 17.
Patent JP-H06126367-A (JP)
Title: Manufacture of precise planar base board
Inventor: ITO YUKIO
IPC: B21J5/00
Filed: 1992-10-16
Abstract: PURPOSE:To simplify the machining and to machine a base board for an in- expensive watch by forming projecting parts and recessed parts on a blank, perforating and blanking an outer shape. CONSTITUTION:The blank (a base board for a watch) 2 of a steel with low hardness and a high elongation percentage is inserted in an opening part of a strip 1 or a short size steel utilized with the steel of high hardness and low elongation percentage and held therebetween. Then, the projecting parts 7a-7f or the recessed parts 3-6 are formed on the blank 2 by coining or forging in a continuous machining by making a pilot hole 1a of the strip 1 as a guide. The perforation of a round or a special shaped holes 7b, 8b, etc., is applied. An outer shape 11 is released from a blanking strip 1. In such a manner, in the coining, or the forging, the perforating and the outer shape finishing of the projection part and the recessing parts of the base plate of the watch, the deep recessing part or the fine pin, etc., can be precisely machined with only the deformation processing without eliminating the cutting process like the punching.
Patent JP-H10213539-A (JP)
Title: Detecting device for near-wafer particulate in semiconductor device manufacturing equipment
Inventor: BONON MICHAEL P
IPC: G01N15/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To detect, with reliability, presence of particulates near a wafer by scattering of laser beam in semiconductor manufacturing so as to provide information for determining time to carry out cleansing work of manufacturing equipment. SOLUTION: A measurement volume 115 immediately near a wafer 105 is scanned by a laser beam 130 while a semiconductor device manufacturing process is in progress. Real-time counting of particulates is carried out by this scanning without constituting a hindrance to the said process in progress. Detected light can be turned into forward scattered light, sideward scattered light, or rearward scattered light, according to availability of access to a light detecting part 150 of this sensor. Everytime a particulate is scanned, intensity of scattered light becomes shaped like a pulse. Because scanning velocity is larger than moving velocity of particulates, the particulates are each scanned several times while they are floating in the measurement volume. A series of pulses generated as to one particulate are analyzed.
Patent JP-2000132581-A (JP)
Title: Automatic shape correction device, control method therefor, and recording medium
Inventor: ICHIKAWA YUJI
IPC: G06T11/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make attainable an accurate simulation with inclusion of the operation representation of an actual object by providing a shape correction processing means which creates a free curve or synthetic curve after correcting them to the behaviors approximate to the actual object based on the correction data stored in a temporary storage part. SOLUTION: A temporary storage part 55 stores the points which are detected by a point detection program 45 and the minimum bend radius that is calculated by a section analysis program 42. An interference correction processing part 32 of a shape correction processing part 31 prevents a spline from entering another shape when a free curve or synthetic curve is created for the mounting design of a cable, etc. A gravity correction processing part 33 corrects the gravity into a behavior caused by the characteristic of the gravity or a material when a free curve or synthetic curve is created for the mounting design of a cable, etc. A section correction processing part 34 corrects a section into a behavior approximate to an actual object when a free curve or synthetic curve is created for the mounting design of a cable, etc.
Patent JP-H04177226-A (JP)
Title: Second higher harmonics generation device
Inventor: SAKURAI HIROMI
IPC: G02F1/37
Filed: 1990-11-13
Abstract: PURPOSE:To enable the second higher harmonics light to be obtained stably and at high output level by providing a mechanical optical path length adjustment means and a non-mechanical optical path length adjustment means. CONSTITUTION:The light emission side of a non-linear optical material 1 is inclined by alpha = 89.8 degrees, and made to vertically slide along an optical axis, thereby adjusting a phase dislocation to be within + or -5 degrees. Then, temperature is regulated by use of a Peltier element 2, thereby causing the non-linear optical material 1 to thermally expand, and finely adjusting optical path length for complete elimination of any phase dislocation. The insertion of a phase compensation element or the like is not required, when the optical path length is finely adjusted to completely eliminate a phase dislocation occurring at the time of the passage of a fundamental wave laser beam through the non-linear optical material 1 as aforementioned. In addition, a second-higher harmonics generation device can be stably operated at high output level.
Patent JP-H09134543-A (JP)
Title: Initializing apparatus for optical disk
Inventor: HARIGAI MASATO
IPC: G11B7/26
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently initialize phase change-type optical disks. SOLUTION: While a phase change-type optical disk 5 to be initialized is held/rotated by a rotary mechanism 12, a laser luminous flux from a high output semiconductor laser 1 is changed to a parallel luminous flux by a collimator lens 2 and enlarged only in a direction parallel to a longitudinal direction of an active layer of the laser 1 by an anamorphic optical system 3. The light is condensed to the optical disk 5 by an objective lens 4 under the focus control by focusing mechanisms 6-11 and 15. The optical disk 5 is shifted in a radial direction by a feed mechanism 15. The longitudinal direction of the active layer of the semiconductor laser 1 corresponds to an orthogonal direction of tracks of the optical disk 5.