baber/WOPTO huggingface dataset:
Patent JP-2000049441-A (JP)
Title: Positioning device for positioning mechanically support substrate used for electronic circuit
Inventor: BECKER KLAUS
IPC: H05K13/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To avoid inexact positioning of a support substrate and damage to the substrate. SOLUTION: A centering elements 10 and 11 are respectively held on a first axis 20 and first axes 21 rotatably and movably in the axial directions, the axes 20 to 21 are parallel to support parts 30, a support part 31 in the horizontal direction, and can be respectively controlled by control units 60 and 61 along a first direction ±Y, and the elements 10 and 11 are provided so that they are respectively alloted to the sections 5 and 6 of a support substrate 1 using a spring restraint force to work on the first direction ±Y. Another centering elements 12 and 13 can be respectively controlled by another control units 62 and 63 along a second direction ±X and are provided so that the elements 12 and 13 are alloted to the sections 7 and 8 of the substrate 1 on stopper surfaces 42 and 43 using a spring restraint force to work on the second direction ±X.  The stopper surfaces are movably held by the elements 12 and 13 in the direction ±Z rectangular to the support parts 30 and 31 in the horizontal direction.
Patent JP-2000020859-A (JP)
Title: Interphone device
Inventor: MURATA TATSUO
IPC: G08B25/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To detect each operation (state) of waiting, calling, and speaking by using existing indoor slave device and indoor master device constituting an interphone equipment, and to inform each operation (state) to an emergency informing device. SOLUTION: A controller 4 for detecting the voltage levels of lines L1 and L2 is arranged between lines L1 and L2 for connecting an indoor slave device 1 and an indoor master device 2. In this case, the states of the indoor slave device 1 and the indoor master device 2 are detected according to the fluctuation of the line voltage levels detected by voltage detecting circuits PC1, PC2, and ZD1 of the controller 4, and when the first voltage is detected, an emergency calling signal S10 for announcing a calling time (emergency calling time) is outputted from call starting circuits Q11 and Q12, and when the second voltage is detected, a restoration signal S20 for announcing a restoring time is outputted from a restoration starting circuit Q13, to an emergency announcing device 5.
Patent JP-S59101102-A (JP)
Inventor: JIYOSEFU PII FUEMOREA JIYUNIA
IPC: A43B13/40
Filed: 1983-09-30
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-2000082839-A (JP)
Title: Photodiode, unit pixel of image sensor provided therewith, and method of obtaining data therefrom
Inventor: KWON OH-BONG
IPC: H04N5/355
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photodiode whose capacity for trapping photo-charge in an initial state is kept unchanged in a linear manner for a longer term, by a method wherein the photodiode enables a pinned layer (N-diffusion region) in a perfect depletion state to trap photo-charge and transfer it without delay. SOLUTION: For instance, a photodiode has a structure where a P-epitaxial layer 302 is formed on a grounded P-substrate 301 though an epitaxial growth method, and an N+-diffusion region 304 connected to a power supply voltage VDD through the intermediary of a switch 305 is provided under the surface of the P-epitaxial layer 302. An N-diffusion region 303 that is turned perfectly depleted at a voltage between a power supply voltage VDD and a ground potential is formed in a certain region inside the P-epitaxial layer 302 under the N+-diffusion region 304. This phototiode is capable of collecting a large quantity of photo-charge keeping its linear properties until the potential of the N+- diffusion region 304 gets equal to a pinning voltage, al photo-charge (electron) generated without lessening depth in a depletion region can be transferred to the N+-diffusion region 304.
Patent JP-H1029851-A (JP)
Title: Aluminum nitride powder for refractory
Inventor: YONETANI KAZUHIRO
IPC: C01B21/072
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and strength in a high temp. region by incorporating Fe into AlN powder. SOLUTION: Powder of a mixture or alloy contg. Al and >=1wt.% Fe and/or Fe compd. is mixed with a binder and compacted. The resultant compact is nitrided by firing at >=1,400 deg.C in a nonoxidizing atmosphere contg. nitrogen and it is crushed to obtain the objective AlN powder for reflactories. Refractory stock prepd. by blending 0.5-93wt.% of the AlN powder with 2-60wt.% aluminous aggregate, 1-30wt.% SiC aggregate, 1-30wt.% carbon and 3-30wt.% org. binder is compacted, dewaxed and fired at >=1,200 deg.C to obtain the objective refractories.
Patent JP-H0937239-A (JP)
Title: Satellite use antenna changeover device
Inventor: OGAWA KOHEI
IPC: H04N5/44
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To control the changeover device even without of an exclusive cable for switching signal transmission and to activate the changeover device even when a common reception signal is built up by controlling the changeover device for reception antenna wireless through the use of a radio wave. SOLUTION: A receiver 10 is provided with a control signal transmission section 12 sending a control signal to control an antenna system in a radio wave, a reception section 3 allowing the control section 2 to receive the control signal, a code extract section detecting the received signal to extract a code signal, a storage section 6 storing the control signal to control an antenna system in response to the code signal in advance, and a control section 7 reading the control signal in response to the code signal extracted by the code extract section 5 from the storage section 6 to switch a changeover device 1, and the changeover device 1 receiving signals from antennas 30-32 is selected by the control signal to receive a desired signal.
Patent JP-S6242854-A (JP)
Title: Thermal head
Inventor: ITO HIROSHI
IPC: B41J2/32
Filed: 1985-08-20
Abstract: PURPOSE:To miniaturize a thermal head as well as automatize the coating operation of a protective resin by a method in which a support base on the side of IC mounting position on an insulator base plate is projected from the supporting face of the insulator base plate, and a protective resin for IC chip is applied on the portion below the projected base. CONSTITUTION:In an IC mounting type thermal head, when a protective resin 4 is dropped on an IC chip 3 within the frame of a projected base 7 projected higher than the IC chip 3 on both sides of the IC chip 3 on an insulator base plate 1, the IC chip 3 is covered with the resin 4 to a level below the projected base 7 since the base 7 serves as a levee against drips of protective resin 4. The gap in the delivery system between a thermal paper 8 and the thermal head is exactly determined by the position and height of the projected base 7, thereby preventing the determination of the gap by instable shape of the resin 4. Since the support base 5 is made of steel, aluminum, etc., by machining process or molding, the projected base 7 integrated with the base 5 has highly accurate dimensions, eliminating the needs to take greater gap between the resin 4 and the paper 8.
Patent JP-S6245017-A (JP)
Title: Semiconductor growth device
Inventor: OKAMOTO AKIHIKO
IPC: H01L21/203
Filed: 1985-08-21
Abstract: PURPOSE:To enable a stabilized temperature measurement to be performed by a method wherein a recessed part is provided in a crucible in which raw material is housed, and a thermocouple is placed in the recessed part. CONSTITUTION:Raw material gallium 1 is placed in a boron nitride crucible 2, the crucible 2 is heated up by a heater 3, and the temperature of the crucible is measured by the thermocouple 6 placed in the recessed part 5 to be used for the thermocouple. The heat emitted from the heater is prevented from going to outside by a tantalum thermal shield. Under the above-mentioned condition, the effect of the radiant heat coming from outside on the recessed part to be used for thermocouple is small, and a stabilized temperature can be maintained.
Patent JP-2000034942-A (JP)
Title: Cooling plate and electronic engine control device integrating it
Inventor: CLAMP ANDREW
IPC: B60R16/023
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling plate, which can be used for various kinds of ECUs such as an ECU having an electronic component projected from a surface to be cooled and directly incorporates a housing for the ECU despite of a large flow rate, and an electronic engine control unit integrated with the cooling plate. SOLUTION: An electronic engine control unit(ECU) 20 is cooled by a cooling plate 30. The cooling plate 30 includes a housing 32 having a flat front face for attaching the ECU 20. The housing 32 is so formed as to have a center pocket part 36 which holds a component 28 projecting from the rear face of the ECU. The housing is provided with a plurality of flow conductors 40 so that the fuel flows, at least, a part of the circumference of the center pocket part 36 via the flow guides and the heat is transferred from the plurality parts of the front face 38 surrounding the pocket part 36 to the fuel.
Patent JP-H0348801-A (JP)
Title: Formation of protective film pattern
Inventor: ISHIDA TAKAO
IPC: G02B5/22
Filed: 1989-07-18
Abstract: PURPOSE:To decrease the ruggedness on the surface of the protective films and to form protective film patterns having good dimensional accuracy by applying a coating liquid for the protective film patterns having the surface tension larger than the critical surface tension of non-adherend patterns by printing on color filters and flattening the surfaces thereof. CONSTITUTION:The color filters 2 are formed in order of R, G and B on a substrate 1 consisting of glass by a stage including 3 times of spin coating of gelatin solns. Mask patterns 3 having such apertures as to enclose the color filters 2 are then formed on the substrate 1 and the color filters 2. The color filters 2 and the non-adherend patterns 4 are then exposed and formed on the substrate 1 by utilizing the mask patterns 3. The coating liquid 5 for the protective film patterns is applied by printing on the color filters 2 on the side inner than the non-adherend patterns 4. The surface ruggedness of the protective film patterns 5b is accurately flattened by using the material having the critical surface tension smaller than the critical surface tension of the coating liquid 5a forming the protective films as the materials of the non-adhereneds 4.
Patent JP-H0510244-A (JP)
Title: Detection of piston top dead center position of engine
Inventor: YOSHIDA KOZO
IPC: F02B77/08
Filed: 1991-06-28
Abstract: PURPOSE:To speedily detect the top dead center position of a piston of an engine and improve the position detection precision in detecting the top dead center position of the piston. CONSTITUTION:A piston 3 is inserted into the cylinder 2 of an engine 1, and a cylinder head 4 is fixed on the cylinder 2. An air vibrating means 6 and a vibration frequency detecting means 7 are set close to a combustion chamber 5 surrounded by the cylinder 2, piston 3, and the cylinder head 4. The air in the combustion chamber 5 is vibrated by the air vibrating means 6, operating the piston 3 in reciprocation in the vicinity of the top dead center. The frequency of the vibration is detected by the vibration frequency detecting means 7, and displayed on a vibration frequency display means 8.
Patent JP-S6163457-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI TOMOHIKO
IPC: B41M5/26
Filed: 1984-09-05
Abstract: PURPOSE:To make it possible to certainly prevent the generation of vibration caused by the load acted on a thermal head during printing even if a flexible leaf spring is used as the support member of the thermal head, by allowing the fulcrum part of the support member, which supports a printing head in a state capable of being pressed to and separated from a rotary support, to position in the vicinity of the printing part phase of the printing head. CONSTITUTION:Guide members 9, 10 are supported by a support member 40 while this support member 40 is attached to a fixed shaft 41 in a freely rotatable manner and made independent so as not to dynamically interfered by the thermal head 2 supported by a support member 3 and the pressing/separating movement of the support member 40 to a platen 1 is performed by the cam 42 fixed to a shaft 34. A block 43 is interposed between the support member 3 and the leaf spring 4 in order to attach the leaf spring 4 supporting the support member 3 to a fixing member 5 and the value of the phase difference (r) between the fulcrum part M of the leaf spring 4 and a printing part N is desirably set to 0 so as to bring the fulcrum part M of the leaf spring 4 and the printing part N to the same phase but, if said phase difference is within a range of + or -5mm on the basis of the phase of the printing part, the vibration of the thermal head can be prevented.
Patent JP-H1028960-A (JP)
Title: Peeling method of metal-synthetic resin laminated plate
Inventor: MISHIMA KIYOSHI
IPC: B09B5/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To easily peel jointed faces and to regenerate a metal plate and a synthetic resin plate by pressing a metal-synthetic resin laminated plate under specified pressure by pressing rolls of which surfaces are maintained at specified temp. and have specified rugged patterns. SOLUTION: A metal-synthetic resin laminated plate, for example, produced by laminating aluminum thin plates on both surface of a polyethylene core, is pressed between pressing rolls 1, 2 to peel the layers. The rolls 1, 2 have rugged surfaces and the surface temp. is maintained at 300 to 450 deg.C. If the temp. is too high, the layers deform and can not be reused. The pressing force is controlled to 200 to 400kg/cm to press the laminated plate. The rugger pattern of the surfaces of the rolls 1, 2 is formed, for example, to have about 6.25 projections/cm<2> , about 4mm distance between projection peaks, and 1.2mm projection height. Therefore, the layers can be easily peeled by a human powder after the treatment.
Patent JP-S6430305-A (JP)
Title: Bar antenna
Inventor: SAWAI TOSHIKATSU
IPC: H01Q7/06
Filed: 1987-07-25
Abstract: PURPOSE:To attain the thinning by bonding an antenna core to a sheet-shaped substrate to form a conductive terminal pattern so that both edges can be protruded, winding an antenna coil to them and connecting a terminal to a terminal pattern. CONSTITUTION:An antenna coil is wound to the outer circumference of an antenna core 10 and a sheet-shaped substrate 34 and a terminal is connected to a conductive terminal pattern 32. For the sheet-shaped substrate 34, both edge parts are protruded from the antenna core 10 and the substrate is fixed to a member such as a circuit substrate, etc., with both protruded edge parts. Consequently, since the antenna core 10 is held by the flexible sheet-shaped substrate 34, even when the deflection, twisting, etc., occur at the circuit substrate 18, deformation is absorbed by the sheet-shaped substrate 34. Thus, automatic installation automatic connection can be executed and equipment can be miniaturized and thinned.
Patent JP-H1031148-A (JP)
Title: Zoom lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel whose cam mechanism is not damaged even though a moving frame receives outside force from the front of an optical axis without obstructing miniaturization. SOLUTION: This lens barrel is provided with a fixed barrel 2, the moving frame 3 holding at least the part of an optical system and extending in front of the optical axis from the fixed barrel, and the cam mechanism 2b and 9 giving the frame 3 driving force for zoom operation; and a moving direction is changed while the frame 3 performs the zoom operation. In this case, the front end face of the fixed barrel 2 is arranged in front of the optical axis from a position where the front end face of the frame 3 is positioned when the frame 3 is on or in the vicinity of a position to change the moving direction.
Patent JP-H0237688-A (JP)
Title: Manufacture of pin grid array
Inventor: KANO TAKESHI
IPC: H01R43/20
Filed: 1988-07-26
Abstract: PURPOSE:To certainly make electric connection to a mother board by inserting the tip of an external connection terminal pin into a pin insert hole made in a pin array plate and then, inserting the rear end of the external connection terminal pin into a through hole made in a printed board to fix it thereto. CONSTITUTION:The respective tips 1a of a plurality of external connection terminal pins 1 formed as a collar 7 is circumferentially provided are inserted into each of pin insert holes 4, and are arrayed on a plate for pin array 3. Next, a printed board 2 is mounted and fixed on the external connection terminal pin 1 such that the through hole 5 corresponds to the rear end 1b of the external connection terminal pin 1 and a stopper 8 is mounted and fixed at both sides of the pin array plate 3 or the circumferential section thereof, and the printed board 2 is pressed in such a state that the lowering position of a pressure cylinder 9 is restricted to press the rear end 1b of the external connection terminal pin 1 into the through hole 5. In a pin grid array A so obtained, the tip of the external connection terminal pin 1 is mounted on the surface of a land 10 of a mother board 6 through solder 11. Thereby, the electric connection certainly becomes possible.
Patent JP-H0268051-A (JP)
Title: Cleaning instrument for tooth gap part
Inventor: HORUGAA FUITOIERU
IPC: A61C15/02
Filed: 1989-07-18
Abstract: PURPOSE: To provided a cleaner suitable for cleaning a space between two teeth, which is abrasion resistant and has a long life by installing a burnishing layer for elimination of plaque and forming the spindle of which from a single cored slim line having rigidity. CONSTITUTION: Thus tooth cleaner 1 is composed of a plug-in holder 2 equipped with a clip plug 21, a spindle stopper flange 22, a plastic cover 23 and a long and slims spindle 3 which is layered by a burnishing layer 4. The clip plug 21 (not shown on the chart) of the plug-in holder 2 may be inserted into a holding mortise of an operating grip (not shown on the chart). The spindle 3 is composed as a single cored line as slim as possible. On the surface of the single cored spindle 3, preferably separated nap like bristles are randomly placed to form a burnishing layer.
Patent JP-S6341129-A (JP)
Title: Vibration-damping steel sheet manufacturing device
Inventor: FUJIMURA YUICHI
IPC: B32B15/08
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a manufacturing device capable of manufacturing a hot-melt resin type vibration-damping steel sheet and a film laminate resin type vibration- damping steel sheet, by a method wherein two kinds of resin supplying means are constituted of a coating machine, supplying hot-melt resin, and an automatic film laminate bonding device, supplying film laminate resin. CONSTITUTION:A first steel sheet 1 is supplied and preliminary treatments are effected in a degreasing tank 3, a washing tank 4 and a drier 5. When a hot-melt resin type vibration-damping steel sheet is manufactured, the first steel sheet 1 is preheated by a heater 6 and hot-melt resin is coated on one side of the steel sheet 1 by a coating machine 7. When a film laminate resin type vibration-damping steel sheet is manufactured, a film laminate is bonded to one side of the first steel sheet 1 by employing an automatic film laminate bonding machine 19. A second steel sheet 1' is laminated on a resin layer. In the case of the hot-melt resin type vibration-damping steel sheet, press-bonding is effected by a pressing roll 9 and is cooled. In the case of the film laminate resin type vibration-damping steel sheet, the press-bonding is effected by the pressing roll 9, thereafter, the press-bonding is effected again by the heater 10 and the pressing-roll 11, then, is cooled.
Patent JP-H061171-A (JP)
Title: Automatic rotation device for rotary seat for vehicle
Inventor: TAKANISHI AKIO
IPC: B60N3/00
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an output easily change to an output suitable each action from a single motor by disposing follower bodies at two prime bodies rotated by the single motor simultaneously through clutches respectively, and interlocking a transmission wheel of one follower body with a counter wheel of a rotary base frame, and the other follower body with a stopper operation member. CONSTITUTION:A motor 15 is rotated, a solenoid 39 is energized, and a gear 24 and a boss 35 are connected to each other through a pin 28 and a pin hole 34 to rotate a cam 41. A pedal 9 is operated through wire to release lock to a base frame 2 and let a seat back 4 stand, and the solenoid 39 once becomes off to keep a stopper pin removed from a cut. A solenoid 31 is then energized, a rotating gear 23 is connected through the pin 28 and the pin hole 34 to rotate the base frame 2. The solenoid 39 is then energized to rotate a cam 41, the solenoid 39 becomes off when the lowest lift position gets in contact with a lever 42, and the stopper pin is protruded into the cut at a rotation completing position of the base frame 2.
Patent JP-S57110005-A (JP)
Title: Automatic charging device
Inventor: KATOU HISASHI
IPC: B60L11/18
Filed: 1980-12-26
Abstract: PURPOSE: To allow an error in positoning the charging work of a movable unit and in controlling the attitude of the unit in a wide range by rockably support- ing an inserting rod made of glass fiber reinforced plastic material having excellent elasticity and insulating property at an inserting mechanism.  
     CONSTITUTION: A conductive coupler 9 is secured to the end of an inserting rod 10 having a cylindrical hollow part of a glass fiver reinforced plastic material. An inserting guide 11 of conical inside shape is arranged at one side face of a movable unit 2. A conductive coupler 12 is secured to the inside of the guide 11. The rod 10 is secured to a rockable support 15. The support 15 is mounted on a rockable unit 16 sliding on rails 17. In this manner the unit 2 can be accurately positioned and can be controlled in its attitude when battery 13 is charged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0529715-A (JP)
Title: Semiconductor element having distortion quantum well structure
Inventor: TAKANO SHINJI
IPC: H01L21/20
Filed: 1991-07-25
Abstract: PURPOSE:To eliminate a disadvantage of distortion quantum well structure that mismatching of lattice (distortion) is gradually eased and quantum effect can be reduced as the crystals are laminated. CONSTITUTION:In a semiconductor element having distortion quantum well structure, a semiconductor of mixed crystal having the structure showing a little mismatching of lattice with a semiconductor substrate 10 is used as barrier layers 61 to 66.
Patent JP-S6245995-A (JP)
Title: Drainage pump device
Inventor: OKI HIDEO
IPC: F04D13/08
Filed: 1985-08-24
Abstract: PURPOSE:To reduce the pump-occupying-space by providing a pump equipment in a through hole, which is located close to the bottom of the bulkhead partitioning water passages and providing a gate valve means so that it can freely move up and down together with driving the pump by using a motor placed on the ground line. CONSTITUTION:A through hole 3 is made in a bulkhead 1, which partitions a water passage A from a water passage B, at a level close to the bottom of the bulkhead 1 in order to provide an inlet-bellmouth therethrough. The water passage B is provided with a gate-valve means 5 with a pump impeller 17 in such a manner that the means 5 can freely move up and down. The pump impeller 17 is driven via a motor, a speed change gear, a spline shaft 20, etc. With this contrivance, drainage pump equipment can be completed by only ensuring a space for installing the gate valve, without necessitating special drainage-passage or piping.
Patent JP-S5975293-A (JP)
Inventor: SAITOU HIROSHI
IPC: G10L13/06
Filed: 1982-10-22
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。