baber/WOPTO huggingface dataset:
Patent JP-H08339015-A (JP)
Title: Gear driving device
Inventor: SUGITA YUKIHIKO
IPC: F16H1/14
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a small-sized gear driving device with simple constitution by providing a 1st spur gear capable of moving in an axial direction and a 2nd spur gear meshing with the 1st spur gear in a state where its turning shaft is inclined at a specified angle to the turning shaft of the 1st spur gear. CONSTITUTION: A lens mirror frame driving gear 12 is disposed so that the other end side of its center axis 12c is inclined downward to the center axis A of a camera by an angle θ. Then, the spur gear part 12a is formed covering from the other end side (camera front surface side) of the gear 12 to a middle part. A lens mirror frame spur gear part 6a is formed at the rear end of a lens mirror frame 6. The gear part 6a is meshed with the rear end of the spur gear part 12a of the gear 12 when the lens mirror frame 6 is at a collapsing position, and it is meshed with the front end of the gear part 12a in the case the frame 6 is moved to a photographing position. The gear 12 is disposed to be inclined, thereby preventing the disposition of a plunger 7 and a mask member 9 from being hindered.
Patent JP-H08314717-A (JP)
Title: Computer and operating method of computer
Inventor: NEISAN MATSUKINZEE SAIDOUERU
IPC: G06F9/38
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To minimize the reading-out and storing operation from and to a memory by reorganizing an object in a data string by executing a reorganization instruction. SOLUTION: A computer provided with a processor and a data storing circuit for processing a data string having a plurality of substrings of discrete data. Each substring has the a substring, a last substring, and at least four intermediate substrings having the same bit length and the computer has an instruction set containing at least one data string reorganization instruction. The first and last substrings are held at the same position by executing the reorganization instruction to the data string, whereas the positions of at least two intermediate substrings are changed to each other in reorganized data.
Patent JP-S5269611-A (JP)
Title: Speaker
Inventor: KAMEYAMA KAKUHIKO
IPC: H04R7/14
Filed: 1975-12-09
Abstract: PURPOSE:To flatten frequency characteristcs and reduce the variation in characteristics by making the section of a circular dome-shaped diaphragm to a shape wherein two curves of varying curvatures are joined in an arbitrary position, in a dynamic speaker.
Patent JP-S5371713-A (JP)
Title: Exhaust gas purifier
Inventor: TOUJIYOU KUNIO
IPC: F01N3/24
Filed: 1976-12-06
Abstract: PURPOSE: To purify effectively exhaust gas by utilizing positevely the flactuation of the air-fuel ratio with a convertor feeding alternately exhaust gas exhausted from both cylinders for dense mixture gas and lean mixture gas which are equipped at an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04342484-A (JP)
Title: Production of building material having patina color
Inventor: SHIMANO MASAMI
IPC: C23C4/00
Filed: 1991-05-21
Abstract: PURPOSE:To form an unevenness on the surface of a substrate with simple means and to improve the yield of a metal-spraying process in the production of a patina-tone building material by spraying copper metal on the surface of a substrate made of an inorganic material. CONSTITUTION:A substrate 1 having a prescribed form of a building material is produced by forming a base plate by the extrusion molding, etc., of an inorganic material such as ceramic material and pressing the formed base plate. Immediately after the press-forming and before the curing of the substrate, silica sand 2 having the size of #3 to #5 is scattered on the surface of the substrate 1 to form an uneven face and, after curing the substrate, copper metal 3 is sprayed on the uneven surface of the substrate 1 to obtain the objective patina-tone building material 4.
Patent JP-S6210336-A (JP)
Title: Fitting of hume pipe of manhole
Inventor: SHINTO SEIJI
IPC: E02D29/12
Filed: 1985-07-05
Abstract: PURPOSE:To stabilize the fixed condition of Hume pipe as well as raise the water proofness of it by a method in which a sponge impregnated with an adhesive is attached to the periphery of a rubber ring fixed to one end of a Hume pipe, one end portion of the Hume pipe is inserted into the hole of a manhole body and the adhesive is hardened by reaction with water. CONSTITUTION:A rubber ring 5 is wound around the peripheral wall on a given position near one end of a Hume pipe 4, and a sponge 6 impregnated with an adhesive composed of hydrophilic polyurethane resin, etc., is attached to the groove of the rubber ring 5. One end portion of the Hume pipe 4 is then inserted into the side hole of the manhole body 2 and water is charged from a water charging hole 5c, whereupon the adhesive of the sponge 6 is reacted with water, expanded, and hardened to integrally bond the side hole of the body 2 with the rubber ring 5. Uniform bonding strength and high water proofness can thus be obtained along the circumference of the manhole body 2, and stabilized fixed condition of them can be obtained.
Patent JP-S63311448-A (JP)
Title: Diagnosis system for processor
Inventor: SUZUKI KAORU
IPC: G06F11/22
Filed: 1987-06-15
Abstract: PURPOSE:To early eliminate the main cause of a fault by pointing out a corresponding defective LSI type name through the boundary between check latch information and operand data on a fault generating instruction. CONSTITUTION:A fault generating boundary analyzing part carries out again the corresponding instruction by instruction operand data while omitting the bits of said operand data horizontally and one by one and identifies a data boundary where no fault is produced yet. A defective LSI analyzing part 4 owns the data boundary value as well as the LSI type name that is performing logical control to the data boundary and compares the data boundary with the data boundary value to decide the type name of a LSI. Thus it is possible to point out a defective LSI accurately and automatically at each LSI level regardless of the presence or absence of collection of the fault data.
Patent JP-H08340675-A (JP)
Title: Intermittent oscillation prohibiting circuit for switching power supply circuit
Inventor: KISA KAZUYUKI
IPC: H02M3/28
Filed: 1995-06-14
Abstract: PURPOSE: To facilitate the supply of a stable output voltage over the range from no-load to full-load by a method wherein a dummy load is connected to the output of a switching power supply circuit when the light load state of the power supply circuit is detected by a light load detecting means. CONSTITUTION: An intermittent oscillation prohibiting circuit has a dummy load 4, a light load detecting means 2 and a dummy load connecting means 3. If the load of an RCC switching power supply circuit 1 is in a light load state, the ON-time of a transistor T1 is much shortened and a pulse whose width is very small is outputted. Then the light load state is detected by the light load detecting means 2 and the dummy load 4 is connected to the output of the RCC switching power supply circuit 1 by a dummy load connecting means 4. As a result, the ON-time of the transistor T1 is widened again by the dummy load 4 and the load of the RCC switching power supply 1 is quickly shifted to a heavy load side but the ON-time of the transistor T1 is quickly widened, so that the influence upon an output circuit is very little.
Patent JP-H08338180-A (JP)
Title: Earthquake resisting door
Inventor: HIRANO KIYOHIDE
IPC: E06B1/52
Filed: 1995-06-14
Abstract: PURPOSE: To improve in appearance and prevent a door from being not opened at the time of an earthquake. CONSTITUTION: An attachment 26 is fitted to the exterior side upper inner surface 23 of an upper frame 2 for forming a door frame, the clearance dimension L2 between the attachment 26 and the exterior side upper part 11a of the top rail 11 of a door is made smaller, and the clearance dimension L1 between the exterior side upper inner surface 23 of the upper frame 2 and the top rail 11 is made larger. When the door frame is deformed by an earthquake, the top rail 11 and the attachment 26 interfere with each other to detach the attachment 26.
Patent JP-H03114489-A (JP)
Title: Interfacing device
Inventor: RICHIYAADO DAARINGU
IPC: G06F19/00
Filed: 1990-06-05
Abstract: PURPOSE: To enable a user to select or preset and enhance an ability to be played for a game by recognizing an address selected responding to a processing unit, and changing data to be processed by the processing unit responding to the recognition. CONSTITUTION: An interfacing device has a casing 1, the one end 2 of the casing is connected to the receiving port of the console of a computer game, and the other end 3 of the casing receives a cartridge having an external data storing medium. A printed circuit board 4 having an interfacing circuit is housed in the casing 1. An adjustable switch 5 installed on the upper wall 6 of the casing 1 can be usable for changing the how to play of the game stored in a memory. When a compared data is identical, an action signal is dispatched on a line (L) by an address comparison circuit 15, and then the switching state of a data switching device 17 is changed, thus a combination with the main data bus 12 of a data (Du) for a direct transmission to a main processing unit, and a data transmission from an external memory are prevented.
Patent JP-2000333944-A (JP)
Title: X-ray ct system and forming method of fluoroscopic image therefor
Inventor: HARA HIROMI
IPC: A61B6/03
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To quickly form a fluoroscopic image by arranging an enlargement operation device for calculating the enlargement ratio of respective images when projecting a cutting image obtained by cutting a three-dimensional image and an accumulative operation device for accumulatively arithmetically operating projection data of the cut image projected on it with every pixel of the fluoroscopic image. SOLUTION: A plurality of slice surfaces are scanned on an attention part of an examine by using a scan device 61, and a reconstitutional operation 62 of slice images of the slice surfaces of the examinee is performed with every single scan on the basis of a series of obtained scan data. Next, required image data between the slice images is determined by a data interpolating operation 64 to make image data on a three- dimensional image of the attention part. Next, a visual point and a plane of projection are set in forming a fluoroscopic image to calculate the enlargement ratio 66 of the respective images when projecting a cutting image obtained by cutting the three- dimensional image. An accumulative operation 67 is performed on projection data on the cutting image projected on it with every pixel of the fluoroscopic image to make image data on the fluoroscopic image.
Patent JP-H075771-A (JP)
Title: Transfer material carrying device
Inventor: NANBA HARUYUKI
IPC: G03G15/16
Filed: 1993-06-18
Abstract: PURPOSE:To simplify the constitution of the device, to maintain excellent reliability and the safety thereof over a long period and to uniformly and surely execute the electrostatic attraction of a transfer material to a transfer material holding film without causing electric noise, etc., by allowing an electrically conductive film having a specified value of volume resistivity to abut on the transfer material holding film. CONSTITUTION:In the transfer material carrying device constituted so that the transfer material 7 is electrostatically attracted to the moving transfer material holding film 3 and carried to a transfer part abutting on an image carrier 1 and a toner image on the carrier 1 is transferred on the transfer material 7, the electrically conductive film member 5 whose value of volume resistivity is 10<2>-10<5>OMEGA.cm is installed so as to abut on the position of the film 3 being the upstream side from the transfer part. Then, prescribed electric charge is imparted to the transfer material 7 from the film member 5 at the abutting part on the film 3. When the value of volume resistivity is <10<2>OMEGA.cm, the electric noise is easily caused. On the contrary, when it is >10<5>OMEGA.cm, the voltage of the film 5 is largely lowered and the electric charge required for the transfer material 7 is not imparted.
Patent JP-H0963850-A (JP)
Title: Noise eliminator
Inventor: SAKAMOTO YUKIO
IPC: H01F17/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate high frequency noise generated from a portable telephone in an existing telephone or a telephone exchange. SOLUTION: A choke coil 15 is provided at a part for connecting a telephone body 1, a telephone exchange, a handset 10, etc. The choke coil 15 has stray capacitance of 0.3pF or less and removes high frequency noise of about 1GHz or above.
Patent JP-S5271905-A (JP)
Title: Telephone set calling system
Inventor: SASAKI SEIJI
IPC: H04M1/00
Filed: 1975-12-12
Abstract: PURPOSE:To secure the recognizability of internal call signal tone with a simple circuit composition, by obstructing the exchange call siganl tone when both signal tones of exchange call and internal call are overlapped in time.
Patent JP-S633295-A (JP)
Inventor: ARITA SETSUO
IPC: G21D3/04
Filed: 1986-06-24
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-H04370954-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SEIICHI
IPC: H01L21/768
Filed: 1991-06-19
Abstract: PURPOSE:To provide the forming method for a multilayer interconnection inhibiting the generation of voids by electromigration in the interconnection composed of an aluminum copper alloy while improving a contact between a lower layer wiring and an upper layer wiring in a contact hole ragarding improvement in the manufacture of a semiconductor device, particularly improvement in the forming method for the multilayer interconnection. CONSTITUTION:A layer insulating film 3 and a titanium film 4 are laminated and formed successively on a semiconductor layer 1, to which a lower layer wiring 2 is formed, the laminated film of the layer insulating film 3 and the titanium film 4 is patterned to form a contact hole 7, from which the lower wiring 2 is exposed, the contact hole 7 is buried and brought into contact with the lower wiring 2, and an upper layer wiring 8 positioned onto the titanium film 4 is formed.
Patent JP-H09306151-A (JP)
Title: Audio system
Inventor: TAKAHASHI SHINTAROU
IPC: G11B31/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an audio system easy to use by improving mutual operation among an amplifier fier and a plurality of source equipment. SOLUTION: This audio system consists of the combination of the amplifier 1 and a plurality of source equipments, and is constituted so that when the selector of the amplifier 1 is switched, the selected source equipment automatically starts to reproduce, or the selector of the amplifier 1 is automatically switched to select the reproducion operated source equipment by the reproduction operation of respective source equipments. In such a case, a first source equipment among a plurality of source equipments is provided with a D/A converter 2-9, and is provided with an external digital input selector function outputting an analog signal converted by the D/A converter 2-9 to the amplifier 1 when a digital signal from other equipment is inputted, and the selector of the amplifier 1 selection holes the first source equipment when the function is used.
Patent JP-H0442918-A (JP)
Title: Formation of semiconductor thin film
Inventor: YONEHARA TAKAO
IPC: H01L21/324
Filed: 1990-06-06
Abstract: PURPOSE:To control nucleation positions, determine grain boundary positions, and form single-crystal regions of few defects by forming a plurality of micro regions, which act as nucleation points with priority, at predetermined sections of an amorphous thin film and then heat-treating the regions. CONSTITUTION:Nucleated regions are coated with a mask, such as resist, formed on the surface of an amorphous Si laminated layer and Si ions are implanted only into regions not nucleated with energy selected to damage the amorphous Si layer and the section near a base interface. The amorphous Si layer having the Si-ion-implanted interface is heat-treated in N2 or H2. The heat treatment forms nuclei locally. Continuous heat treatment moves a crystal phase to the periphery and an amorphous phase interface outward. That is, the Si atoms in the amorphous material skip the interface and are incorporated in the crystal phase. The Si atoms are incorporated in the single crystal phase, which is produced from the undamaged interface regions before nuclei are formed in the damaged interface regions, by re-arrangement of the component atoms of the damaged interface regions, the crystals are grown in a solid phase, and adjacent crystals collide to form crystal grain boundaries.
Patent JP-2000335846-A (JP)
Title: Elevator speed governor
Inventor: YUMURA TAKASHI
IPC: B66B5/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To stably detect overspeed by providing a movement converting means, an overspeed sensitive means, and an overspeed detecting means, and constructing the movement converting means so that an eddy current is generated in an induced conductor according to the moving speed by a magnetic flux to generate turning torque in a rotating shaft by the interaction of the eddy current and the magnetic flux. SOLUTION: This speed covernor is formed by a movement converting means for converting the car speed to the rotating speed, an overspeed sensitive means operated when it reaches a desiganted rotating speed, and an overspeed detecting means for the overspeed of the car according to the operation of the above means. When the car is elevated, turning torque is produced in the movement converting means by the interaction of a magnetic flux from a permanent magnet 11 and an eddy current produced in an induced conductor 100 by the mangetic flux to be rotated according to the car speed. When a first car overspeed is detected, the power supply of an elevator driving device is intercepted, and when it exceeds a second car overspeed, an emergency stop device is operated to stop the car. Thus, abrasion can be prevented so as to secure high-reliability operation.
Patent JP-H0666225-A (JP)
Title: Method and device for manufacturing fuel injection nozzle
Inventor: RONARUDO JIYOSEFU BEIAADO
IPC: F02M63/00
Filed: 1993-06-18
Abstract: PURPOSE: To provide a method and an apparatus for making a fuel injection nozzle with adjustable obliqueness and an opening having a uniform cross-section and a smooth wall. CONSTITUTION: The method described includes a process for positioning a crystallized substrate 102 in alignment with a laser having a wave length that can be absorbed by the substrate 102. An opening 108 of a nozzle 100 is formed irrelative to the crystal lattice structure and the substrate thickness. Carbon dioxide gas laser and a single crystal sapphire substrate are preferably used.
Patent JP-S5775555-A (JP)
Title: Dc motor
Inventor: AMAMIYA YOUICHI
IPC: H02K23/04
Filed: 1980-10-24
Abstract: PURPOSE: To equalize distribution of magnetic flux in order to reduce a rotary ripple even if a magnet is demagnetized locally, by coating thin iron plates on the surface of the magnet facing to an armature when the ferrite permanent magnets are used for field poles.  
     CONSTITUTION: When ferrite permanent magnets 42∼45 are used for field poles, thin iron plates 48∼51 are applied on the end surface facing to an armature 46 of a ferrite permanent magnet. With such constitution, magnetic flux distribution can be equalized to reduce a rotary ripple even in a case where a large current flows through armature winding and thereby the permanent magnet is demagnetized locally due to an armature reaction. Further, for use of thin iron plates, workability is good and little leakage of magnetic flux occurs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07321221-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MURAKAMI AKISHIGE
IPC: H01L21/8238
Filed: 1994-06-29
Abstract: PURPOSE:To cope easily with conventional process and control the length of a Pch gate and an Nch gate simply and at low cost by forming the surface of one conductivity type of first region, which constitutes twin-well structure, and the surface of the other conductivity type of second region adjacent to it, within the roughly same plane. CONSTITUTION:In a semiconductor, which has a CMOS transistor constituting twin well structure with a p well 2 and an n well 3, the surface of the p well 2 and the surface of the n well 3 are made in the roughly same plane. Hereby, the difference d in level between the p well 2 and the n well 3 vanishes, and the thicknesses of the resists on the Nch gate 6 and the Pch gate 7 become about the same. Therefore, standing wave effect and bulk effect, especially, the standing wave effect is suppressed, so the lengths of the Nch gate and the Pch gate are made about the same. Accordingly, a transistor which makes CMOS operation excellent in property can be gotten.
Patent JP-H09306939-A (JP)
Title: Method for position recognition for wire bonder
Inventor: MATSUDA SUSUMU
IPC: H01L21/60
Filed: 1996-05-18
Abstract: PROBLEM TO BE SOLVED: To elevate the position recognition speed and speed up the wire bonding work. SOLUTION: A position recognition process comprises steps b) moving a camera to a work relatively to take in the images of bonding points of the work one by one, c) processing the taken images to recognize the positions of bonding points and bonding wires to the recognized positions. The instant the camera takes in the bonding point image, the next relative moving of the camera to the work starts.
Patent JP-H04167952-A (JP)
Title: Apparatus for producing metal strip
Inventor: KUSANAGI KIYOMI
IPC: B22D11/06
Filed: 1990-06-08
Abstract: PURPOSE:To improve the producing yield of a metal strip by arranging catching rolls holding with contact of the metal strip between a cooling call and a wind ing roll at the time of producing the metal strip by rapidly cooling molten metal with single roll method. CONSTITUTION:The molten metal in the crucible 1 is dropped on the cooling roll 3 rotated at high velocity from a nozzle 2 and rapidly cooled to make this the strip S, and the strip S is detached from the cooling roll 3 with gas injection from a nozzle 4 and released to the air. At the time of passing tip part of the metal strip S through between one pair of the opened catching rolls 8, 8, the rolls 8, 8 are closed to hold the tip part of metal strip and swing arm 11 in a catching roll fitting plate 9 is swung from lower part to upper part as centering the winding roll 5, and the metal strip S held with the catching rolls 8, 8 is guided to a disk 6 and coiled onto the coiling roll 5 and the metal strip S continuously come out from the cooling roll 3, is wound onto the roll 5 in wasteless at high yield.
Patent JP-H0798577-A (JP)
Title: Power supplying device, liquid crystal display device and power supplying method
Inventor: AOKI SHIGEKI
IPC: G05F3/24
Filed: 1994-06-07
Abstract: PURPOSE:To provide a power supplying device, a liquid crystal display device ad a power supplying method capable of reducing power consumption and improving display quality. CONSTITUTION:First voltage Vx of constant voltage is generated by a first voltage generating section 104 in a voltage adjusting section 102. And second voltage Vy having a voltage value which does not depend on a voltage value of Vx is generated by a second voltage generating section 107, Vx is added to Vy by an adder section 106, and regulated voltage Vreg is generated. Also, a control section 108 performs control in which a voltage value of Vy is made variable within a voltage adjusting range set being based on Vx. And generated regulated voltage Vreg is divided by a voltage dividing section 112 in a multi- value generating section 110. And impedance of V2 and V4 is converted by a first impedance conversion section (N type operational amplifier) 116, 120, and impedance of V1 and V3 is converted by a second impedance conversion section (P type operational amplifier) 114, 118.