baber/WOPTO huggingface dataset:
Patent JP-S6376425-A (JP)
Title: Alignment device of projection aligner
Inventor: NAKAJIMA NAOTO
IPC: G03F7/20
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate movement of a stage during prealignment and improve through-put by a method wherein 1st detection system which detects the pattern position of a wafer through a projection optical system and 2nd detection system which detects the pattern position of the wafer through an optical system which is independent from the projection optical system are provided. CONSTITUTION:1st detection system 5 which detects the pattern position of a wafer 3 through a projection optical system 2 and 2nd detection system 4 which detects the pattern position of the wafer 3 through an optical system which is independent from the projection optical system 2 are provided. For instance, a TTL alignment detection system 5 and an off-axis alignment system 4 which can detect patterns of two points, whose mutual distance can be varied, on the wafer 3 simultaneously are provided. Three position informations (x), (y) and (theta) of the circuit pattern on the wafer 3 can be detected by the off-axis alignment system 4 without moving a stage 8 and, after the prealignment is completed by the detection system 4, precision alignment can be performed by the TTL alignment detection system.
Patent JP-H0947135-A (JP)
Title: Transmission mechanism in combine harvester
Inventor: KOMATSU MASAHIRO
IPC: A01D69/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a transmission mechanism in a combine harvester capable of smoothly conveying reaped grain culms conveyed from a reaping part and sufficiently threshing grain culms with a threshing cylinder. SOLUTION: This transmission mechanism in a combine harvester is obtained by transmitting a power from an engine E through an operation driving shaft 15 of a transmission 13 and driving a lifting up chain (3c) for relaying and feeding grain culms reaped with a reaping part 3 to a feed chain 8 of a thresher and a feed chain 8, interposingly installing a variable speed mechanism 80 between the operation driving shaft 15 for driving the feed chain 8 and a transmission shaft (8c) of the feed chain and linking the variable speed mechanism 80 to a car speed lever of the transmission 13 so as to carry out the variable speed change of the car speed lever to the low speed side when the car speed lever is operated to a high car speed region,  in the combine harvester 1 capable of driving a mobile device and the reaping part 3 from the engine E through the transmission 13 and rotating and driving a threshing cylinder 9 of a thresher 4 with a separate transmission system.
Patent JP-H0882808-A (JP)
Title: Production of liquid crystal display substrate
Inventor: AOKI YUKA
IPC: G02F1/13
Filed: 1994-09-14
Abstract: PURPOSE: To make it possible to extremely easily repair disconnection or shorting with good reliability by executing connection to wiring layers of a conductive material on the peripheries of the notched parts of the wiring layers. CONSTITUTION: The point to be connected by using a connecting layer jr of a scanning signal line GL is removed by using, for example, a laser beam 60, by which the notched part 50 is formed in this scanning signal line GL when the scanning signal line GL is confined to be disconnected. A connecting layer jn is thereafter formed from the point of the notched part 50 of the one scanning signal line GL across the disconnected point to the point of the notched part 50 of the other scanning signal line GL. The connecting layer jn formed in such a manner is so formed as not to form the superposed part with the scanning signal line GL and to be connected to the scanning signal line GL at its side end face. Then, the disconnection is repaired with the extremely good reliability as compared to the case the superposed part of the connecting layer jn for the scanning signal line GL is formed.
Patent JP-S6463310-A (JP)
Title: Seedling planter
Inventor: TAKAMI YUKINORI
IPC: A01C11/02
Filed: 1987-09-02
Abstract: PURPOSE:To absorb the backlash in the rotary case, by keeping the planting nail on the lower side, even after it comes over the lower dead point, until the other nail finishes scratching off on the lower dead side in a rotary planter. CONSTITUTION:Case 6 which has the sun gear, intermediate gear and the output gear built in is provided with the planting nail units 5 having pushing nails 19 on both sides. When the planting nail 18 is immersed in rice paddy soil, the pushing nail 19 is pushed down by the cam mechanisms 17a, 21a and continues the motion until the planting nail 18 passes over the lower dead point to the position E. Thus, the nail 5 on the lower side pressed by the spring 20 energizing the pushing nail 9 downward, to the reverse direction to the rotation, until the planting nail 8 comes out of the paddy soil, while the upper nail 5, to the position where a seedling is scratched off, whereby the backlash is removed.
Patent JP-S6461328-A (JP)
Title: Glass lens and device for forming thereof
Inventor: MATSUI YOSHIKI
IPC: B29L11/00
Filed: 1987-09-02
Abstract: PURPOSE:To readily prevent occurrence of flare or ghost without requiring coating of an antireflection coating, by forming the outer peripheral surface of a glass lens so as to provide respective different specific surface roughnesses in the optical axis and radial directions. CONSTITUTION:This glass lens (12a) is formed so as to provide an outer peripheral surface having 0-2mum surface roughness in the optical axis direction and 2-20mum surface roughness in the radial direction. The above-mentioned glass lens (12a) is produced by using a multipart drum mold 13 formed so as to provide 0-2mum surface roughness in the optical axis direction and 2-20mum surface roughness in the radial direction on the inner surface from a material having a thermal expansion coefficient same as or smaller than that of a glass material 12 to be formed, holding the glass material 12 by this multipart drum mold 13, heating the glass material 12 in a heating furnace 8, conveying the drum mold 13 to a space between a pair of forming molds 3 and 4 by a conveying member 17 and press forming the glass material 12 with the forming molds 3 and 4.
Patent JP-H0883149-A (JP)
Title: Electric power environment adaptive information storage device, host device thereof and control method therefor
Inventor: KODAMA KOJI
IPC: G11B33/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a disk device to be used loadedly/unloadedly and capable of responding to a host device widely by providing a means which contains a rotary type information memory device and a magnetic tape and informs the host device of prescribed maximum current value information in plural operating modes. CONSTITUTION: A power source line and a data/command bus are connected between a loadable/unloadable magnetic disk device 101 and an information processor 201 with built-in power source via a connector part 103. A drive control part 603 performs the rotation control of a spindle motor 608, head positioning control via the control of a voice coil motor 606 and read/write control via a read/write head 607 based on a control program 604. For example, three kinds of drive control programs with prescribed maximum current values 0.6A, 0.9A and 1.5A in accordance with the operating modes of the loadable/ unloadable magnetic disk device are contained in the program 604. In this way, a loadable/unloadable information memory device including a magnetic disk device fitted in PC card regulation can be used widely.
Patent JP-H0881732-A (JP)
Title: Roll for hot rolling
Inventor: UCHIDA HIDE
IPC: C22C38/00
Filed: 1994-09-14
Abstract: PURPOSE: To reconcile the wear resistance and the thermal cracking resistance and attempt the high quality and cost reduction and reduce the consumption unit as a roll material used in hot rolling in the production of iron steel, particularly, in a continuous hot rolling process, rough rolling or the like. CONSTITUTION: A foll ror hot rolling in which 30 to 500μm scales are applied to the surface layer of a low alloy steel contg., as chemical compsn., by weight, 0.05 to 0.5% C, 0.3 to 4% Cr, 0.5 to 4% Ni, and the balance Fe with inevitable elements is applied, by which its thermal cracking resistance can remarkably be improved without impairing its wear resistance, and the high quality of the product and reduction in the consumtion unit of the roll are attempted.
Patent JP-S60110596-A (JP)
Title: Device suspending under water
Inventor: KOUDA SEIICHI
IPC: G01D21/00
Filed: 1983-11-22
Abstract: PURPOSE:To eliminate the limitation of dimension and weight etc. with simple structure and to easily carry out operation by sending out a sensor etc., rotating a drum which is floated on the water by the use of torque generated due to tare of the sensor and a cable. CONSTITUTION:A drum 1 has buoyancy with a vector B in an opposite direction larger than a vector W in a gravitational direction which is applied to the total weight containing tare in addition to a suspended cable 2, a sensor 3 and a deadweight 4. The sensor 3 and the deadweight 4 are connected to one end of the drum and when the other end of the dum is left on the sea in the state of winding the suspended cable 2 secured to the drum 1, it is floated on the sea surface 100 by the buoyancy. At first, the drum rotates as the rotating torque is given by tar of the sensor 3 and the deadweight 4, and the sensor 3 is fallen in the sea in the vertical direction, sending out the cable 2. Next, when both ends of the drum are sent out to the cable 2 and an auxiliary cable 11c through clasps 11A and 11B, the cable 2 is stopped sending out and the rotation of the drum 1 is stopped and the sensor 3 is retained in a vertical attitude by the deadweight 4 and the cable is suspended by set length of the auxiliary cable 11c.
Patent JP-H0383941-A (JP)
Title: Synthesis of metal alkoxide
Inventor: INOUE ETSUO
IPC: C07C31/28
Filed: 1989-08-25
Abstract: PURPOSE:To obtain in high efficiency the title compound as a raw material for capacitors, optical lens, catalysts for organic syntheses, various kinds of electroceramics, etc., by acting a combination of an alcohol and hydrazine on a metal halide. CONSTITUTION:(A) A metal chloride or (B) a metal oxide, as raw material is dissolved in a mixed acid of fluoric acid and a mineral acid, and from the mixed solution, the resultant metal fluorate is extracted to an organic solvent followed by separation and purification to obtain an organic phase. which is then directly put to vacuum dehydration to effect concentration and drying. Thence. both an alcohol and hydrazine are acted on the resulting product, thus obtaining the objective compound. For example, niobium pentoxide is dissolved in a mixed acid of fluoric acid and sulfuric acid, and the resultant organic phase is directly put to vacuum dehydration to effect concentration and drying to recover and remove most of the organic solvent followed by acting a combination of anhydrous methanol and dry hydrazine on the resulting product, thus obtaining niobium methoxide.
Patent JP-2001015208-A (JP)
Title: Insulating cover
Inventor: TAKAHASHI HIDENORI
IPC: H01R13/58
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulating cover for the tip of an electric wire whereto a rod-shaped crimp terminal is connected by pressure attachment. SOLUTION: A lid 7 coupled by hinge with a body 2 in such a way as capable of opening and closing is opened, and a rod-shaped crimp terminal A connected in pressure attachment to a strand conductor is inserted into a small diametric cylindrical portion 16 from a connection part storage chamber 15 provided in a core wire cover 13 in hinge coupling with the body 2 in such a way as capable of being folded and the tip is drawn out, and the lid 7 is shut and an engaging projection 3 provided on the body 2 is engaged with a groove 7 provided in the lid 6, and the tip of electric wire whereto the terminal A is attached is covered in insulation, and the electric wire is prevented from being drawn off by a drawoff preventive part 6 provided on the body 2 and another 12 provided on the lid 7. Thus an insulating cover is completed.
Patent JP-H0268663-A (JP)
Title: Character string retrieving device
Inventor: MORITA TETSUYA
IPC: G06F17/30
Filed: 1988-09-05
Abstract: PURPOSE:To efficiently use a register memory by inputting plural character strings to be retrieved and inserting a delimiter character between character strings and eliminating duplicate characters and registering them as a register character string. CONSTITUTION:When input character strings 1 to be detected are inputted in the register mode, a character collating part 10 outputs a character collation signal 2 at each time of registering one character, and the delimiter character is inserted among plural register character strings, and duplicate characters are not registered. When the input character string 1 of a document character string is inputted in the retrieval mode, it is collated with register character strings to output character collation signal 2 indicating coincidence or discord of each character. This signal 2 is inputted to a sequential encoding part 20, and this part 20 outputs a complete coincidence signal 3 when a register character string is detected in the document character strings, and the part 20 outputs a single character error detection signal 4 when a character string different from a register character string by one character is detected. Consequently, the delimiter character is used, and duplicate characters are not registered. Thus, the register memory is efficiently used.
Patent JP-H0883093-A (JP)
Title: Voice recognition device and information processing device using the voice recognition device
Inventor: KAWASAKI KATSUHIKO
IPC: G10L15/00
Filed: 1994-09-14
Abstract: PURPOSE: To improve the performance such as voice recognition rate and recognition speed of a voice recognition device by controlling recognition objects which perform voice recognition based on the motion of the line of sight of a user. CONSTITUTION: In a line of sight detection processing 201, the direction of the line of sight of the user is detected and by a line of sight control processing 202, the position on a display screen to which the detected line of sight points is found. The obtained position of the line of sight and its locus are displayed on the display device. A recognition object control processing 203 acquires the relationship among the line of sight position (range), its motion and the recognition objects (word, sentences and grammar and their probability deviation) as the line of sight weighting. When the user pronounces a word (or a sentence), the voice is A/D-converted through a voice input section 101 by a voice input processing 205 and is taken in.  Then, by a voice recognition processing 206, a voice recognition rate is obtained and voice recognition is conducted based on the product of the line of sight weight and the voice recognition rate.
Patent JP-S6377825-A (JP)
Title: Drug composition for external use
Inventor: WATANABE SHIGEYUKI
IPC: A61K47/22
Filed: 1986-09-18
Abstract: PURPOSE:To produce the titled composition having raised percutaneous absorption of drug and reduced irritation to the skin, containing cineole, water and a drug. CONSTITUTION:A drug composition for external use containing cineole, water and a drug (e.g. muscle relaxant, beta-blocker, etc.). Cineole consisting essentially of 1,8-cineole is used as the cineole. The amount of the cineole used is usually 1-70% (V/V), preferably 5-20% based on the total amounts of the composition. The composition may be blended with a nonionic surface active agent and polyoxyethylene alkyl phenyl ether, etc., is used in the concentration of 0.5-20wt% based on the total amounts of the composition. Water is selected as a solvent with low irritation, irritation to the skin is reduced by the use of water and change in composition resulting from moisture absorption can be limited. The composition can make a drug having difficulty in percutaneous absorption into a preparation for external use.
Patent JP-H0384569-A (JP)
Title: Developing device
Inventor: YOSHIKAWA MASAO
IPC: G03G15/08
Filed: 1989-08-29
Abstract: PURPOSE:To stably form an image with high magnetic field density by switching an electric field in the transfer direction of toner particles from a developer carrier to a toner particle carrier at the time of development or in the transfer direction of toner particles from the toner particle carrier to the developer carrier when development is not performed. CONSTITUTION:A developing bias is applied by an AC power source 14 and a DC power source 15 which are connected to a toner carrier roller 6 to perform noncontact development, and a DC power source 16 and a ground terminal 18 are connected to the developer carrier roller 1 so that they can be switched through a switch 17; while the toner carrier roller 6 is in developing operation, the DC power source 16 is connected to apply a bias and when no development is performed, switching to a grounding state is entered. In the developing operation, a sufficient amount of toner can, therefore, be supplied to the toner carrier roller 6, but when no development is performed, toner on the toner carrier roller 6 is removed and collected onto the developer carrier roller 1. Consequently, the developing device capable of forming a print image with high image density is obtained.
Patent JP-2000053254-A (JP)
Title: Paper sheet feeding device
Inventor: URANO OSAMU
IPC: B65H1/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of adjusting the position of a paper sheet in its cross direction with a simple structure. SOLUTION: Parts 30, 40 of a paper feeding base 20 are supported so as to move in the cross direction of a paper sheet. On both sides of the upper and lower parts of the paper feeding base 20, the upper and lower parts of a width guide 50 are supported so as to move in the cross direction of the paper sheet. When the paper sheet on the paper feeding base 20 is pressed in the cross direction S of the paper sheet with the width guide 50, the paper sheet moves together with parts 30, 40 of the paper feeding base.
Patent JP-H04103228-A (JP)
Title: Radio repeater and radio equipment
Inventor: KONO MITSUNORI
IPC: H04W88/02
Filed: 1990-08-22
Abstract: PURPOSE:To surely make communication with a radio carrier by eliminating a radio carrier for transmission received by a reception antenna so as to eliminate the interference of the transmission radio carrier with respect to the reception radio carrier. CONSTITUTION:A radio carrier fTX1 sent from a transmitter A8 to an antenna multicoupler A9 is branched by a branching filter A23 and a variable attenuator A31 and a variable phase shifter A32 in an adjustment device A23 are used to adjust the amplitude and the phase to form a radio carrier fTX11. When the radio carrier fTX1 received by an antenna B12 is sent from an antenna multicoupler B15 to a synthesizer B12, the radio carrier fTX11 by the adjustment device A24 is synthesized to eliminate the radio carrier fTX1. Thus, the sensitivity suppression at the reception of the radio carrier is prevented and the interference of the transmission frequency with respect to the reception frequency is eliminated.
Patent JP-S6279872-A (JP)
Title: Method for removing cured film
Inventor: SEKI TETSUYA
IPC: B05D3/02
Filed: 1985-10-03
Abstract: PURPOSE:To remove the material sticking to articles having a cured film so that the repeated use of the articles is made possible by subjecting the above- mentioned articles to an oxidation treatment then dipping the articles in an aq. alkali soln. CONSTITUTION:The articles having the cured film are subjected to the oxidation treatment and are then immersed into the aq. alkaline soln. The cured film mentioned above is so formed as to contain at least the following components A, B: The component A is the org. silicon compd. expressed by the formula (where R<1>, R2 are respectively a hydrocarbon group having an alkyl group, alkenyl group, aryl group or halogen group, glycidoxy group, epoxy group, amino group, mercapto group, methacryloxy group or cyano group, R<3> is an alkyl group of 1-8C, alkoxyalkyl group, acyl group, phenyl group, arylalkyl group, a and b are 0 or 1) and or the hydrolyzate thereof. The component B is a curable org. compd.
Patent JP-H0965655-A (JP)
Title: Dc power unit
Inventor: KAMATA HISAHIRO
IPC: H02M7/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress the increases of the weight, size, and cost of a DC power unit and, at the same time, to improve the power factor of the unit. SOLUTION: AC power inputted to a DC power unit from an AC power source 1 is full-wave rectified by means of a diode bridge 2, flows to a negative common line from a positive hot line through a choke CH1, a capacitor C1, and a transistor Q1, and charges a capacitor C1. The electric current discharged from the capacitor C1 is supplied to a load 3 through a diode D1, the capacitor C1, and a choke CH2. A switching control circuit(SWCC) 5 detects the voltage at the connecting point A between the two chokes CH1 and CH2 and, during the period when the instantaneous value of the detected voltage is higher than the DC-component voltage of the detected voltage, namely, during the charging cycle of the capacitor C1, outputs a driving signal which switches the transistor Q1 at a high speed.  Therefore, the peak current from the power source 1 is remarkably reduced and the power factor of a DC power unit is improved, because the choke CH1 acts as a choke input type smoothing circuit, reduces ripples, and widens the conducting angle even when the inductance of the choke CH1 is small.
Patent JP-S6198162-A (JP)
Title: Operation indicator of dc/dc converter
Inventor: IGAWA KAZUO
IPC: G03B15/05
Filed: 1984-10-19
Abstract: PURPOSE:To stably emit a light from a light emitting diode for indicating the operation of a DC/DC converter by providing the light emitting diode and the base and the emitter of an emitter-follower transistor in a charging loop of a main capacitor. CONSTITUTION:A power source switch 2 is closed to supply a current from a battery 1 to a blocking oscillator 7 made of an oscillation transistor, and a capacitor 9 is charged by a high voltage raised by the oscillation. A xenon flash lamp 15 is emitted by the capacitor 9. In this case, the capacitor 9 is connected directly with a base electrode connected by an emitter follower with a transistor 4 and a light emitting diode 5 of an indicator. Thus, the charged current of the capacitor is flowed through a diode 8, the capacitor 9, the emitter electrode from the base electrode, and the diode 5. Thus, the collector current flowed to the diode 5 becomes substantially constant, and the diode 5 can be fired by the prescribed brightness.
Patent JP-H0269693-A (JP)
Title: Watch mode switching method using acceleration sensor
Inventor: KUBOTA MASAO
IPC: G04G9/00
Filed: 1988-09-06
Abstract: PURPOSE:To switch the mode of a wrist watch by using the hand wearing the watch without using the other hand by switching the mode by detecting an excited state by means of a built-in acceleration sensor. CONSTITUTION:When acceleration is inputted to a wrist watch by waving the hand wearing the watch in the vertical direction, etc., the acceleration corresponding to the excited state is detected by means of an acceleration sensor 11 assembled in the watch. A controller 12 changes the time displaying mode, etc., of the watch to the stop watch mode, etc., when the detect output of the sensor 11 is supplied and stop watch operations are performed in response to similar acceleration detection. Therefore, the mode of the watch can be switched by using the hand wearing the watch at the time of driving an automobile, carrying a baggage, etc., also.