baber/WOPTO huggingface dataset:
Patent JP-H09262743-A (JP)
Title: Device and method for detecting final point to be polished
Inventor: SATO UICHI
IPC: B24B37/07
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To detect that a work reaches the polishing completion point from the torque change of a rotary shaft during the polishing. SOLUTION: A work 1 is pressed against a rotating polishing plate 5 while the work is rotated by a work rotating motor 3, and a carrier 4 is periodically reciprocated between the inner circumferential side and the outer circumferential side on the polishing plate 5 by an oscillation motor 7 to improve the uniformity. The motor current of the work rotating motor 3 is compared with that before one period of the reciprocation of the carrier 4, and a CPU 10 outputs the polishing stop signal 9 to a polishing device 12 and completes the polishing by judging whether or not the compared motor current is not more than the specified threshold.
Patent JP-H10271370-A (JP)
Title: Electronic still camera
Inventor: KAGEYAMA NAOHIRO
IPC: H04N5/225
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently provide the performance of external device and to improve efficiency in the transmission of images to the external device by knowing the characteristics of external device through communication with that device, generating image data corresponding to the known characteristics and transmitting these data to the external device. SOLUTION: When all the switches at an operating part 14 are turned on, a control part 10 communicates with a printer 30 through a connection part 15. When the printing density of printer 30 is higher than 600 dpi, for example, the control part 10 reads image signals from a memory card, generates an image data of 640×480 pixels and outputs these data to the connection part 15. When the printing density is lower than 600 dpi, the control part 10 generates the image data of 320×240 pixels and outputs them to the connection part 15. Then, the control part 10 generates and outputs these image data in succession for all the images which are stored in the memory card.
Patent JP-S57189926-A (JP)
Title: Stopping device for moving object in conveyor
Inventor: KARITA ATSUJI
IPC: B65G43/00
Filed: 1981-05-12
Abstract: PURPOSE:To stop a moving object driven on a roller by a linear motor smoothly and correctly by using a stopping member consisting of an attraction member and a spring device. CONSTITUTION:A stopping device 4 is provided on the work position of the passage of a moving object 2 supported on a roller 1 and driven by a linear motor 3. It consists of a movable core 4a supported under the moving object 2 by support pieces 4e via leaf springs 4f, and a fixed core 4b with a coil 4d. When a stopping command is issued for the moving object 2, electric current is stopped to the linear motor, but sent to the coil 4d instead to attract the movable core. At this stage, the movable core is brought in contact with the fixed core, and simultaneously stopped as moving to resist against springs. In this construction, the moving object 2 can be stopped correctly in safety.
Patent JP-H06330306-A (JP)
Title: Apparatus for coating and/or etching substrate in vacuum chamber
Inventor: PEETAA MAARAA
IPC: C23C14/56
Filed: 1994-04-11
Abstract: PURPOSE: To enable a process free of spark and a clean sputtering of a cathode or an etching anode by making a plate or throttle for prewashing of a coating source movable from a position where the coating source acts or is outside a reaction region to a position where the coating source acts exclusively to the throttle by using a lifting device.  
     CONSTITUTION: The plate or throttle 16 is movably coupled to guide rods 13 and 13' by a narrow-width surface of the lower part and these plate 16 are held and guided within corresponding sleeves 23 and 23' closed at the bottom ends. The guide rods 13 and 13' existing in the traveling position and the lifting sleeve 20 are illustrated. Namely, the plate 16 is moved by the same to the upper position and in this position, the plate covers the substrate and, consequently, the contamination of the substrate is prohibited. The throttle closes the door 3 of, for example, a chamber and sputtering is first executed on the plate 16 at the time of evacuating the vacuum chamber 4, by which the washing process of the target surface is made possible. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59198450-A (JP)
Title: Photochromic composition
Inventor: HAYASHIDA SHIYOUICHI
IPC: C09K9/02
Filed: 1983-04-26
Abstract: PURPOSE:To enable record high in density and resolution and good in contrast and to enhance durability against repeated uses by using a spiropyran compd. having a specified structure. CONSTITUTION:An intended compsn. is obtained by dispersing into a polymer, microparticles of a compd. having 0.1-50mum average particle diameter represented by formula ( I ) in which (n) is an integer of 2<=n<=30; R1 and R2 are each H, 1-5C alkoxy, 2-6C alkoxycarbonyl, or halogen; and the nitro group condenses at the 6'- or 8'-position.
Patent JP-H02250941-A (JP)
Title: Low carbon chromium-molybdenum steel and its manufacture
Inventor: KAMATA YOSHIHIKO
IPC: C22C38/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve the weldability, stress relief annealing(SR) embrittlement- resistant properties after welding, and tensile strength after SR treatment in the Cr-Mo steel having specified compsn. by reducing C, improving the hardenability of B by the addition of Ti and specifying the weld cracking sensitivity parameter. CONSTITUTION:A steel contg., by wt.%: 0.03<=C<0.11, 0.10 to 0.90 Si, 0.50 to 2.00 Mn, 0.40 to 2.50 Cr, 0.10 to 1.00 Mo, 0.00015 to 0.0030 B, 0.005 to 0.10 SolAl, 0.002 to 0.06 To, <=0.01 N, <=0.0010 P and <=0.0050 S, contg., at need, one or more kinds among <=0.5% Cu, <=0.5% Ni, <=0.1% Nb and <=0.1% V besides the balance Fe is heated to 1000 to 1250 deg.C and is thereafter subjected to hot working at the Ar3 transformation temp. or above into the prescribed dimension. The steel is furthermore heated to the Ac3 transformation temp. to 1000 deg.C, is thereafter air-cooled and is normalized to transform its main structure into bainite or bainite + martensite. In the steel, >0.21 to 0.35% weld cracking sensitivity parameter PCM and >=53kgf/mm<2> tensile strength after SR treatment are shown.
Patent JP-S55166486-A (JP)
Title: Starter of electric motor
Inventor: TSURUNAGA KAZUYUKI
IPC: H02P1/34
Filed: 1979-06-11
Abstract: PURPOSE:To provide a low cost and compact starter by a method wherein starting rheostats are short-circuited in order in accordance with a voltage which is proportional to a starting current generated between arbitrary terminals of a starting rheostat. CONSTITUTION:When an electric motor IM starts, a current i flows on the secondary side of the electric motor IM to generate a voltage Ei corresponding to i between arbitrary terminals of a starting rheostat R4. When the electric motor IM is accelerated, the current i decreases to lower the voltage Ei, and accordingly relays PR1-PR4 are released in order. Then, contacts MC1-MC4 for starting resistance short-circuits are driven by the b contact through delay relays TR1-TR4, and starting resistances R1-R4 are short-circuited in order. This constitution can dispense with a current transformer for current detection and with the connection of a starter to a primary circuit of the motor.
Patent JP-S545698-A (JP)
Title: Automatic fire alarm device
Inventor: KONDOU TSUTOMU
IPC: G08B17/06
Filed: 1977-06-15
Abstract: PURPOSE: To omit the extra signal transmission circuits and thus to reduce the cost by driving the electricity-sound converter via the audible frequency signal which piled on the detector circuit at the closing time of the sense contact. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05284881-A (JP)
Title: Fishing net
Inventor: KISHI TOSHIYUKI
IPC: C22C19/03
Filed: 1991-03-12
Abstract: PURPOSE:To provide a fishing net having fine meshes so as not to be caught by fishing hooks or obstacles, also having light weight and flexibility similar to conventional nylon nets. CONSTITUTION:The objective fishing net can be obtained by knitting net yarns made from a shape memory alloy so as to be flexible even at low temperatures. The diameter of the net yarns is 0.05-0.09mm, the mesh size being 2mmX2mm. Thereby, the net can assure its flexibility during use underwater; besides, as such shape memory alloy is more repellent to water than nylon yarns, this net is high in water-extraction rate even with fine meshes and can be used by a relatively low labor even in water. Furthermore, when the net is pulled up from the water, it is exposed to the atmospheric temperature higher than the water temperature, manifesting the shape-restoring effect of the shape memory alloy and restoring the net yarns straight; thus, the fishes in the net are hard to be entangled in the net yarns and can easily be taken out.
Patent JP-H09265066-A (JP)
Title: Reflection type liquid crystal projector
Inventor: NOMURA MASAAKI
IPC: G03B21/132
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can clearly project the image of a light transmissible original on a screen and whose size in a height direction is small. SOLUTION: A stage 24 is formed of a Fresnel lens 25 and a light transmitting board 26, a phase transition type liquid crystal panel 41 and a plane mirror 42 are assembled inside an original cover 22, and the light transmissible original 23 is interposed between the panel 41 and the mirror 42. Light radiated from a projection light source 30 passes through the lens 25 first, is diffracted nearly perpendicularly upward at the time, and reflected nearly perpendicularly downward. Thus, the deviation of the light respectively reflected by the mirror 42, the panel 41, and the board 26 becomes minute, so that a double image is prevented from occurring. Since a projecting head does not exist, the size in the height direction is small.
Patent JP-S63238691-A (JP)
Title: Id confirming system for card
Inventor: MAKI SHOICHI
IPC: G06K17/00
Filed: 1987-03-26
Abstract: PURPOSE:To prevent the illegal use of an ID card by comparing the signature of a person himself, a specific character pattern, or the like as a person identification number stored in the ID card with data recorded in the ID card to judge the resemblance between them. CONSTITUTION:For example, a character written in the stroke order of A-E and this stroke order different from the regular stroke order are already recorded in an ID card 1. When this card is inputted, the ID card 1 is inserted to an ID card input device and a character and stroke order input device 3 is used to input the character in accordance with the stroke other recorded in the ID card. A CPU 4 compares contents read out from an ID card reader 2 with character and stroke order information inputted from the character and stroke order input device 3 and judges that the operator is the correct card owner in case of coincidence between them. Thus, the illegal titious use of the ID card is prevented.
Patent JP-S63238635-A (JP)
Title: System controller
Inventor: OTAKI SABURO
IPC: G06F11/22
Filed: 1987-03-26
Abstract: PURPOSE:To avoid such a danger as a system-down is generated after an information processor has been recovered, by replacing address information from the information processor with address information to a diagnostic area provided in advance in a main storage device, when it has been decided to be an access by a diagnostic operation. CONSTITUTION:When it has been decided that an access to a main storage device 13 from information processors 10, 11 is an access by a diagnostic operation, a host part of a main storage access address from the information processors 10, 11 is stored in a diagnostic address display register 5, and also, replaced with address information to a diagnostic area provided in advance in the main storage device 13, by address replacing circuits 3, 4. Accordingly, a system test of recovered information processors 10, 11 can be executed, while continuing a regular operation by normal information processors 10, 11, therefore, such a danger as a system-down is generated after the recovered information processors 10, 11 have been offered to a regular operation can be avoided.
Patent JP-H04307991-A (JP)
Title: Manufacture of printed circuit board
Inventor: MASAOKA KAZUTAKA
IPC: H05K3/06
Filed: 1991-04-05
Abstract: PURPOSE:To improve connecting reliability of a through hole by uniformly coating a surface of a copper-plated laminated board having a through hole filled with burying ink with liquidlike photosensitive resin composition in a special thickness, optically curing it by emitting an active light ray, and then laminating a nonliquid photosensitive resin composition. CONSTITUTION:A copper-plated laminated board having a through hole filled with burying ink is pretreated by polishing, washing, etc., to remove burying ink residue. Then, the surface of the board is uniformly so coated with liquidlike photosensitive resin composition as to be 0.5-10mum thick. Thereafter, it is irradiated with active light ray such as ultraviolet ray, infrared ray, electron beam, laser light, etc., thereby to optically cure the resin. Then, nonliquid photosensitive resin composition, i.e., a dry film is laminated on the board. Further, exposing, developing, etching, and resist peeling are conducted. Thus, a printed circuit board having high connecting reliability of the hole can be manufactured.
Patent JP-H07283899-A (JP)
Title: Facsimile equipment
Inventor: KATO HIROSHI
IPC: H04N1/00
Filed: 1994-04-12
Abstract: PURPOSE:To output image data on one kind of recording paper selected among plural kinds of recording paper kind of by storing received image data in a memory, confirming the image data and inputting directive data to specify the outputted recording paper. CONSTITUTION:A command to output data stored in a memory section 18 is inputted by the operation of a key entry section 11. Then whether or not an output command by plain paper is discriminated. When the output command does not indicate plain paper, an output is given on thermosensing paper. In this case, the content of output is confirmed. When the data are to be outputted on the plain paper through the confirmation, a command outputting the data stored in a memory is received from the key entry section 11. When it is discriminated that a command outputted on the plain paper is given, the output is given on the plain paper. Then the outputted data are erased from the memory. Furthermore, when an output by thermosensing paper is requested, the data are extracted from the memory section 18 under the control of the control section 13 and outputted to the thermosensing paper by a printer 16 and the data are erased from the memory.
Patent JP-H11254153-A (JP)
Title: Ultrasonic welding equipment
Inventor: TAMAMOTO OSAMU
IPC: B29C65/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To beforehand prevent a deviation of a horn in which the total length of a resonance means is equal to two wavelengths by interposing diaphragms on both side edges of a single wavelength horn and integrally and successively providing and supporting ascendably and descendably a converter and a fixed horn. SOLUTION: Work piece such as metals or plastic materials laminated and supported are given ultrasonic vibration together with pressing force and are welded. For this purpose, a horn 31 of a resonance means 30 is brought to press contact with the work prices and then, welding is executed by being given the ultrasonic vibration together with pressing force. Here, on the outer ends of larger diametered parts 32 of the single wavelength horn 31, diaphragms are interposed and a converter 34 and a fixing horn 35 are integrally provided successively which are supported ascendably and descendably.  When the work pieces are welded, a top 31A of the horn 31 is subjected to face to a welding position of the work pirce, ultrasonic vibration is induced to a converter 34 by a driving means, then, through pressing the work piece by the top 31A, heat is generated by the ultrasonic vibration and thus, the welding is executed.
Patent JP-S61230685-A (JP)
Title: Recording and reproduction device for magnetic card
Inventor: OKI HAJIME
IPC: G11B20/16
Filed: 1985-04-05
Abstract: PURPOSE:To attain the reading, writing and collation of information written on a magnetic card just through a single inserting action of the card and to attain a compact structure of a recording/reproducing device, by using one of both magnetic heads to read and write information of the card information and the other head for generation of clock signals and collation of the card information respectively. CONSTITUTION:When a magnetic card 2 is put into a main body 1 through a card slit 3, the 1st magnetic head 8 and then the 2nd magnetic head 13 are pressed by the card 2. Thus the card 2 undergoes both reading and writing processes. The arms 7 and 11 are supported by projected parts 5 and 12 respectively and therefore both heads 8 and 13 can be oscillated to process satisfactorily even a deformed card 2. When both heads 8 and 13 are pressed by the card 2, the head 8 reads the clock signals sent from the card 2. Then the head 13 reads and writes the information based on said clock signals. This writing information is read by the head 8 for collation.
Patent JP-H02253054-A (JP)
Title: Speed control device for rice transplantation machine
Inventor: KIMURA HIROTO
IPC: F16H59/02
Filed: 1989-03-23
Abstract: PURPOSE:To enable rapid escape from emergency and the like by making the acting speed of an actuator in an artificial speed control mode larger than that in an automatic speed control mode against the same operation signal. CONSTITUTION:In a speed control device, an automatic speed control mode and an artificial speed control mode in which the speed is set by the operation to an operating lever 17 for a continuously variable transmission 5 are decided by the position of an accelerator lever 24, and the automatic speed control mode is decided in the fully accelerated position. In the artificial speed control mode, a drive duty ratio to a motor-driven actuator 11 for changing the speed change ratio of the continuously variable transmission 5 is made larger than that at the time of the automatic speed control mode. Accordingly, the speed change shock becomes small in the automatic speed control mode, and at the time of the artificial speed control mode, the escape from emergency and the like can be performed rapidly.
Patent JP-H04309034-A (JP)
Title: Fddi bridge
Inventor: SAKAMOTO HIDENORI
IPC: H04L12/42
Filed: 1991-04-05
Abstract: PURPOSE:To prevent increase in traffic at relay of a multiple address frame. CONSTITUTION:Networks A,B are interconnected by an FDDI (Fiber Distributed Data Interface) bridge 11. An FDDI bridge relay processing section 11e has 1st-3rd modes, in the case of the 1st mode, a multiple address frame is relayed, in the 2nd mode, when the multiple address frame is a simultaneous multiple address frame, the multiple address reception frame is aborted, and in the case of the 3rd mode, when the multiple address frame is a group multiple address frame, the multiple address frame is aborted. Thus, the FDDI bridge aborts an undesired multiple address frame to prevent increase in the traffic in the case of relay.
Patent JP-2000264040-A (JP)
Title: Wire harness handling structure
Inventor: MIZUNO TAKAHIRO
IPC: B60R16/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To stably handle a wire harness to be wired along an air duct at favorable workability. SOLUTION: An air duct 3 along a cabin floor F and a step part F1 is composed of a flat first duct member 3a along the cabin floor F, and a flat second duct member 3b extended in a raised direction along the step part F1, a forward end of the first duct member 3a and a lower end of the second duct member 3b are respectively forked in a duct width direction, they are engaged with each other to connect the first duct member 3a to the second duct member 3b, and in the second duct member 3b, a recessed groove 39 extended from a center of a branch part at the lower end of the second duct member 3b upward is formed in a duct wall of it on the surface side.  A wire harness 4 is wired along the back surface side of the first duct member 3a to the cabin floor F, it is extended from a hole H formed at a center of a duct connection part to the surface side of the connection part, and it is wired upward along the groove 39.
Patent JP-H03274522-A (JP)
Title: Scanning deflection system for image pickup device
Inventor: HIRONO MASARU
IPC: G02B21/00
Filed: 1990-03-26
Abstract: PURPOSE:To prevent beat-like noise from occurring by using an area sensor as a photoelectric detecting device, deflecting a light beam in a subscanning direction crossing at right angle with a main scanning direction and making a second deflecting means for irradiating a sample act and deflect the light beam by means of a staircase wave signal. CONSTITUTION:The second deflecting means 4 composed of an acoustooptical element and the like deflects spot light in a vertical direction (subscanning direction) with respect to the photoelectric surface of a two-dimensional photoelectric detecting device 6 by means of the sound pressure of the staircase wave from a staircase wave generator 5. The spot beam light from the deflecting means 2 and 4 irradiates and scans the samples 8, and its reflected light enters again to the two-dimensional photoelectric detecting device 6 through an optical system 7, then, it scans the photoelectric surface so that a corresponding charge is successively accumulated. Thus, since the scanning with respect to the vertical direction (subscanning direction) of the photoelectic surface of the photoelectric detecting device 6, during a scanning term in one horizontal direction, is always executed at a fixed right angle with respect to the photoeletric surface, a scanning speed becomes uniform for a readout scanning speed, therefore, the occurrence of the beat-like noise is prevented.
Patent JP-S60217628-A (JP)
Title: Formation of pattern
Inventor: TODOKORO YOSHIHIRO
IPC: H01L21/30
Filed: 1984-04-12
Abstract: PURPOSE:To obtain a superminute pattern by performing only exposure to light, application of a photo resist, and development by a method wherein a first photo resist film having sensitivity to far ultraviolet rays is formed, and moreover after a second photo resist film having sensitivity to ultraviolet rays is formed, a part of the surface of the first photo resist film is exposed, and exposure to far ultraviolet rays and development are performed. CONSTITUTION:A photo resist is applied on a semiconductor substrate 1, and after it is prebaked, the prescribed figure 2 is formed according to the exposure and development process, and postbaking is performed. After then, a PMMA photo resist 3 is applied, a resist 4 is applied thereon moreover, and prebaking is performed to complete a three layer resist construction. The surface of the resist 4 is flattened, and then, the surface of the resist 4 is removed using a developer, and the surface of the PMMA resist 3 on the protruded part is exposed. Then, when the whole surface of the sample is exposed wholly using far ultraviolet rays of 300nm wavelength or less, the PMMA resist 5 directly under the resist 4 is not exposed to light, and the PMMA resist 6 of the exposed surface part is exposed to light. By removing the PMMA resist 6, namely the exposed part of the same resist, a minute pattern 7 of size to be equal to thickness of the same resist film can be formed.