baber/WOPTO huggingface dataset:
Patent JP-H04155480-A (JP)
Title: Pattern discriminating device
Inventor: IWATA AKIRA
IPC: G06N3/00
Filed: 1990-10-18
Abstract: PURPOSE:To automatically sort an input pattern having many categories by forming a vector quantizing neural net as a self-duplication type for forming two divided neurons when the number of categories optimumly matched with one neuron exceeds a prescribed threshold. CONSTITUTION:A vector quantizing neural net 1 on the prestage executes self- duplication type learning for detecting a neuron optimumly matched with an input pattern having many categories at the time of inputting the pattern, and when the number of categories exceeds the prescribed threshold, forming neurons dividing the categories into two groups. Then, the input pattern is inputted to a post stage hierarchical neural net 2 for sorting the category group corresponding to the optimumly matched neuron and the input pattern is discriminated as a category corresponding to the most strongly ignited neuron SB. Consequently, the input pattern having many categories can be automatically sorted within a practical calculation time.
Patent JP-H02167724-A (JP)
Title: Method for high frequency stitching of conductive sheet material
Inventor: OBAYASHI TSUTOMU
IPC: B29C65/04
Filed: 1988-11-09
Abstract: PURPOSE:To perform high frequency stitching without generating a spark and forming discontinuity and to enhance utility value by abutting two end parts of a conductive sheet so as to position the same on the same side and forming a bonding layer composed of an insulating polymer to a bonding part and applying high frequency thereto to integrate both of them. CONSTITUTION:One or more conductive sheet having at least one conductive surface layer having surface resistivity of 10<9>OMEGA-cm or less is stitched so that the conductive surface thereof continues. At this time, two end parts to be stitched of the conductive sheet are abutted or superposed so that the conductive surface layer thereof is positioned on the same side. A bonding layer composed of a high dielectric loss insulating polymer material is formed to the part to be bonded of said surface layer and high frequency is applied to the part to be bonded through the bonding layer to integrally stitch the end parts of the conductive sheet and the bonding layer. A high frequency stitching method for a conductive sheet material contains operation forming a conductive coating layer composed of a conductive polymer material and having surface resistivity of 10<9>OMEGA-cm or less on the bonding layer.
Patent JP-H07134105-A (JP)
Title: Fuzz inspection apparatus for package
Inventor: MASAI TETSUJI
IPC: D01H13/26
Filed: 1993-11-10
Abstract: PURPOSE:To prevent the image of fuzz from being concealed behind the image of a package and detect even small fuzz in order to improve the inspection precision by positioning an image pick-up means on the extended line of an end face of the package. CONSTITUTION:A package 1 is transported to a stopping position S by a conveyer 59 and the package 1 is elevated by an elevating means 66. A laser sensor 9 measures the distance from the package 1 and when the distance becomes a prescribed distance, the elevating means 66 is stopped and the end face of the package 1 is positioned at the height as same as that of an area sensor 8 of an optical system 58 for fuzz inspection. Since the visual angle of the area sensor 8 is horizontal, the visual angle of the area sensor 8 to the end face of the package 1 becomes zero. Also, even if the rolling start positions are different depending on packages 1, the rolling height is almost constant, so that when the positioning of the optical system 58 for the front side is the positioning of an optical system 59 for the rear side is conducted, too. In the case fuzz rises up even slightly from the end face of the package 1, the fuzz image protrudes out of the end face of the image and reflected by carrying out the positioning.
Patent JP-H09129565-A (JP)
Title: Semiconductor liquid-phase epitaxial apparatus
Inventor: SHIOMI YUJI
IPC: C30B29/40
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor liquid-phase epitaxial apparatus by which the uniformity of a growth film thickness is enhanced by a method wherein a protrusion part for stirring of a molten liquid is installed at the end part of a support plate used to support the rear of a substrate, the support plate is turned and the molten liquid is dropped into a growth chamber. SOLUTION: A support plate 20 at an epitaxial apparatus supports a disk-shaped substrate 13, on which a crystal is to be grown, in such a way that the rear of the substrate is not crystallized, it is formed to be a disk shape which is one size larger than the substrate 13, and a plurality of protrusion parts 21 for stirring are installed at prescribed intervals in semicircular parts or lower of the outer circumferential part of the support plate. In addition, the protrusion parts 21 for stirring are provided with arc-shaped slopes 21a which are tilted in the direction of rotation of the support plate with reference to lines which connect end parts, of the support plate, in parts in which the protrusion parts 21 for stirring are formed, to the central part of the support plate.  Then, the angle of inclination of every slope 21a is set at 20 to 60 deg., and the speed of rotation of the support plate 20 is set at 1 to 6rpm. Thereby, the turbulence of a molten liquid by a crystal raw material is not generated, and the molten liquid can be stirred sufficiently up to the central part of the substrate 13.
Patent JP-2001101223-A (JP)
Title: Document summarizing device, document summarizing method and recording medium
Inventor: KOYAMA TAKEHIRO
IPC: G06F17/30
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To create a summary from plural documents the words of which are not unified in short time. SOLUTION: Binomial relation is extracted from texts of the plural documents 2 by a relation analyzing part 1a, the binomial relation is counted by a relation counting part 1d, a parse tree is generated by a parse tree generating part 1b, a partial tree is generated by a partial tree generating part 1c, a new partial tree is generated by converting the partial tree into the one related to the binomial relation counted by the relation counting part 1d by a partial tree converting part 1e, scores are imparted to the partial tree, the partial tree to which higher score is imparted is transmitted to a phrase synthesizing part 1h as an important partial tree by a partial tree selecting part 1g and the summary is synthesized from the transmitted important partial tree by the phrase synthesizing part 1h.
Patent JP-H02126897-A (JP)
Title: Control device of washing machine
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1988-11-08
Abstract: PURPOSE:To enable abnormality detections such as belt slippage, motor lock, and overload detection in the first stirring of a washing step by providing a control means controlling each step of washing, rinsing and drying and a load quantity detecting means detecting the load quantity of a motor driving a stirring blade. CONSTITUTION:A control means 1 formed of a microcomputer first judges whether the water in a tank is reached to a set water level to conduct a feed water, if not reached, and a stirring if reached, and inputs pulses in the OFF time to count the pulses. It also detects the load quantity and judges whether the pulse ranges from 0 to 50. When the pulse is in the range of 0-50, it detects a motor lock and cuts a power source. When the pulse number is 300 or more, it detects a belt slippage and cuts the power source. When the pulse ranges from 50 to 100, it judges an overload and informs a user of the abnormality.
Patent JP-H04161085-A (JP)
Title: Synchronous motor control method
Inventor: ITO KOJI
IPC: H02P21/12
Filed: 1990-10-22
Abstract: PURPOSE:To realize highly accurate torque control by arbitrarily varying the angle between the direction of rotor flux and the direction of stator current of a synchronous motor thereby controlling torque generation of the motor. CONSTITUTION:When a rotational position detector 2 detects an actual rotational angle thetaA of a synchronous motor 1, a current operating section 4 generates a sine wave current having desired phase and amplitude corresponding to the rotational angle thetaA and a target torque TT. An amplifier 3 then amplifies the sine wave and feeds the amplified current to the synchronous motor 1. In other words, torque is controlled by controlling the phase angle and the amplitude. According to the constitution, highly accurate torque control is realized through a hardware having rough control accuracy of current amplitude.
Patent JP-H01124893-A (JP)
Title: Multi-font generation circuit
Inventor: SAWADA HACHIRO
IPC: G09G1/00
Filed: 1987-11-10
Abstract: PURPOSE: To realize plural kinds of character fonts different from each other in character form with a small memory capacity by storing compressing and storing standard patterns and difference patterns to them. CONSTITUTION: A standard font is preliminarily stored in a character font ROM 3. Difference patterns obtained by exclusive OR between standard font patterns and extended font patterns are encoded to compression codes and are stored in a compression font ROM 5. When an extended font pattern will be reproduced, an address of the ROM 5 is obtained in accordance with the character code of the standard font by a code conversion circuit 4, and the difference pattern from the ROM 5 passes an expansion circuit 6 and is operated with the output of the ROM 3 by a font reproducing circuit 7 to reproduce the extended font. The standard font and the extended font are selected and outputted by a font selection ROM 1 and an output buffer selection circuit 2. Thus, the extended font is realized with a small memory capacity.
Patent JP-S63134924-A (JP)
Title: Photometric device
Inventor: HAYAKAWA SHINGO
IPC: G01J1/44
Filed: 1986-11-27
Abstract: PURPOSE:To calculate an appropriate photometric value as the whole field, by constituting the titled device so that a field is divided into a center area and a peripheral area, and luminance information of said center area is corrected in accordance with luminance information of the peripheral area. CONSTITUTION:A field is divided into a center area 9D and peripheral area 9E-9H, and luminance information VD-VH in each area is detected by photodetectors 101-105. A selecting circuit 111 compares the luminance information VE-VH of the peripheral area, and a reference value, and selects and outputs luminance correcting information V3 based on a result of comparison. The luminance information VD of said center area is corrected by the correcting information V3 outputted from the selecting circuit 111, and outputted as an appropriate photometric value V4.
Patent JP-H0597847-A (JP)
Title: New process for producing nucleic acid compound
Inventor: ISHIDA SHUJI
IPC: C07B61/00
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a 5'-ester derivative of 2',3'-dideoxy-2',3'-didehydrouridine useful as a production intermediate for pharmaceuticals in high yield with single step from an easily available inexpensive constituent component of ribonucleic acid. CONSTITUTION:A 2',3'-dideoxy-2',3'-didehydrouridine 5'-ester derivative of formula II (e.g. 5'-O-benzoyl-2',3'-dideoxy-2',3'didehydrouridine) is produced by reacting a compound of formula I (Ms is esters of e.g. methanesulfonyl, acetyl or benzoyl) (e.g. 5'-O-benzoyl-2'-bromo-2'-deoxy-3'-O-mesyluridine) with metallic zinc powder in a proper organic solvent such as ethyl acetate, methanol or tetrahydrofuran. Compounds of formula III, formula IV and formula V useful as synthetic intermediates for various nucleic acid compounds can easily be produced by using the above reaction as a key reaction.
Patent JP-H01123611-A (JP)
Title: Dehydration device for sludge
Inventor: TAMURA ETSURO
IPC: B01D37/02
Filed: 1987-11-09
Abstract: PURPOSE:To carry out an efficient dehydration by dehydrating the granular sludge prepared with dehydrating assistant powder by the dehydration device consisting of a press type dehydrator and a granular sludge supplier. CONSTITUTION:The dehydration device for sludge consists of the press type dehydrator 1 and the granular sludge supplier 20. The press type dehydrator 1 consists of a pressing plate 4 which is movable vertically, a filter plate 7 fixed to an upper fixed frame, and a filter cloth which is movably spanned around the upper fixed frame 2-1. A washing unit 8 to wash the filter cloth is provided on the return side of the filter cloth 6. The granular sludge supplier 20 consists of a hopper 31 having a measuring unit, a chute 35 and a transfer box 21 the bottom of which is allowed to open and close. The transfer box 21 is so equipped as to reciprocate between the granular sludge supplier 20 and the press type dehydrator 1. Consequently, the granular sludge prepared with dehydrating assistant powder is uniformly pressed and dehydrated.
Patent JP-2000112553-A (JP)
Title: Multi-directional inputting device
Inventor: SHIMOMURA NAOTO
IPC: G06F3/0338
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin multi-directional inputting device with high assembly efficiency in which the number of parts can be reduced. SOLUTION: An operating shaft 4 is provided with a cylindrical part 4c for housing a restoration spring 7, and a protruding shaft supporting part 4f is formed at one part of the outer wall of the cylindrical part 4c, and this shaft supporting part 4f is snap-engaged with recessed engagement part 5d in a long groove 5c of a second interlocking member 5 so that this multi- directional inputting device can be assembled. Thus, it is possible to improve assembly efficiency, and it is not necessary to provide any round pin or the like used for the shaft supporting part 4f in a conventional manner. Also, the restoration spring 7 is housed in the housing part 4d in the cylindrical part 4c so that this multi-directional inputting device can be made thin.
Patent JP-2000113765-A (JP)
Title: Switch structure for operation panel
Inventor: NAITO KIYOTAKA
IPC: H01H13/14
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure allowing arbitrary selection of the operation modes of a switch button and to adapt the switch structure to keep a gap around the switch button small in an opening of an operation panel. SOLUTION: Two guide projections 21, 22 are formed on a switch button 10, and switch-button support parts 20 in an operation panel 30 are provided with guide grooves 21, 22 for guiding the two guide projections 11, 12, respectively. By forming the two guide grooves 21, 22 into the shape of a circular arc centering around a point C near a surface of the operation panel 30, the switch button 10 makes rotating motion having the point C as a center of rotation.
Patent JP-2001104241-A (JP)
Title: Capsule endoscope
Inventor: NINOMIYA ICHIRO
IPC: G02B23/24
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and practical capsule endoscope to be assembled easily. SOLUTION: This capsule endoscope forms an image of an object image illuminated by an illuminator and formed by an objective lens in an image sensor and transmits image signals from the image sensor by radio. The capsule endoscope has an electric element holder barrel integrally formed with a main block supporting the objective lens and the illuminator, a circuit board having at least the image sensor, an image sensor control part for controlling the image sensor and transmitting electric part for radio-transmitting electric signals outputted from the image sensor and an antenna control board having a transmitting antenna wire for sending transmitting signals produced by the transmitting electric part. The antenna control board is wound around the outer surface of the electric element holder barrel.
Patent JP-H01123205-A (JP)
Title: Lens driving device using step motor as driving source
Inventor: KOBAYASHI KOICHI
IPC: G03B13/34
Filed: 1987-11-09
Abstract: PURPOSE:To eliminate the need for changing pulse trains in accordance with the initial phase of a rotor by constituting a motor driving device in such a manner as to generate the pulse of the phase to bring the point where a ratchet wheel exists at the intermediate of the origin and the engagement point into contact with a ratchet clip at the time of initial driving. CONSTITUTION:A smooth part where pawls at not inscribed is formed in continuation with the pawl part provided successively to the ratchet wheel 8 so that the ratchet click 9 comes into contact with the origin P1 on the smooth part while the rotor of a step motor 30 is in the initial phase. The engagement point P2 to engage with the ratchet click is formed at the point where the ratchet click comes into contact when the rotor rotates by two point-steps forward from the initial phase. The motor driving means is so formed as to generate the pulse of the phase to bring the point where the ratchet wheel exists at the intermediate of the origin and the engagement point P2 into contact with the ratchet clip at the time of initial driving. The driving by the uniform initial driving pulse is thereby enabled without the need for checking the initial phase of the rotor.
Patent JP-S63136560-A (JP)
Title: Semiconductor memory
Inventor: SUDA KAKUTAROU
IPC: H01L27/102
Filed: 1986-11-26
Abstract: PURPOSE:To manufacture a semiconductor memory, in which information inversion by alpha-rays, etc., is difficult to be generated, without lowering reverse electric breakdown strength between a base and a collector by making the thickness of an n<-> type epitaxial layer thinner than a bipolar transistor section formed in the same active region as a Schottky barrier diode. CONSTITUTION:Since an N-type epitaxial layer 3a in a P<+> type guard ring 11 section in a memory cell section M is made thinner than a transistor section, the P<+> type diffusion layer 11 of the guard ring section shapes a junction with a high impurity-concentration N<+> type buried layer 2, thus increasing junction capacitance. Since the thickness of an N<-> type epitaxial layer 3 in the transistor section is made the same as a peripheral circuit section S, however, reverse electric breakdown strength between a base and a collector is not lowered. The further increase of junction capacitance CTC between the base and the collector is effective by making the thickness of the N<-> type epitaxial layer 3 thinner than the peripheral circuit section S.
Patent JP-2001100990-A (JP)
Title: Interface device of external storage device and external storage device heaving the device incorporated
Inventor: KAWAMURA KOICHI
IPC: G06F21/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a decrease in access speed and to make the security of an external storage device high. SOLUTION: An IDE/SCSI converter 3 provided in the housing of a hard disk drive 1 has an address shift means which performs SCSI-to-IDE interface conversion and also shifts the head address LBS0 of SCSI by (n) length from the physical head address 0, and data in a boot loader area stored below LBA0 are copies and saved in a preservation boot loader area at the time of formatting or partitioning. Every time the hard disk is actuated, the data in the boot loader area below LBA0 are compared with the data in the preservation boot loader area to check a boot loader area infection type virus.
Patent JP-H1080546-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which, even if the replenishment of prize balls is delayed, eliminates the possibility that only the unloading of prize balls proceeds in advance. SOLUTION: This pinball game machine has a detection means 64, for detecting the operation of prize ball insufficiency sensing plates 54, 55, and has ball insufficiency sensing plates 85a to 85c provided slightly upstream of a prize ball unloading mechanism 92 and downstream of the prize ball insufficiency sensing plates 54, 55 to lock the operation of the prize ball unloading mechanism 92 when detecting the insufficiency of prize balls in prize ball guide gutters 49, 50, and a selecting mechanism 84 that selects a ball picking mode and a dispensing mode is provided upstream of the ball insufficiency sensing plates 85a to 85c, so that when the ball insufficiency sensing plates detect the insufficiency of balls, the operation of the prize ball unloading mechanism is locked to eliminate the possibility that only the unloading of prize balls proceeds in advance;  since the ball insufficiency sensing plates surely lock the operation of the prize ball unloading mechanism during the ball picking mode, the error of unloading the prize balls during the ball picking mode is prevented.
Patent JP-H09126929-A (JP)
Title: Capacitance type pressure sensor
Inventor: GOSHOO YASUHIRO
IPC: H01L29/84
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and to miniaturize a pressure sensor by reducing the number of manufacturing processes. SOLUTION: An extension part 4a is extended at a first electrode 4 of a first substrate 2. A second electrode 5 and a spacer 43 are formed on a second substrate 3. The spacer 43 surrounds the periphery of the second electrode 5 and is electrically connected to the second electrode 5. The first and second substrates 2 and 3 are subjected to anode junction, and holes 9 and 10 for first and second leads are blocked by an extension part 4a of the first electrode 4 and the spacer 43. Leads 11 and 12 are formed at holes 9 and 10 for the first and second leads and are electrically connected to the extension part 4a and the spacer 43.
Patent JP-H01126057-A (JP)
Title: Transmission method and transmission system
Inventor: KURODA KIYOSHI
IPC: H04M11/06
Filed: 1987-11-11
Abstract: PURPOSE:To send a picture signal and a voice signal simultaneously in two directions by providing a filter to terminal stations connected by a voice band transmission line, dividing a prescribed frequency based on a reference frequency so as to form a frequency for a picture signal and that for a voice signal. CONSTITUTION:Frequencies 300Hz-3.4kHz for voice band are divided at the frequency of 2kHz, and the frequency of 300Hz-1.5kHz is used for a voice signal and the frequency of 2-3.4kHz is used for a picture signal. A picture inputted from a camera CA at the equipment A is stored, modulated and sent to a transmission/reception signal separation section 5a via an HPF 1a. The voice input is sent to a separation section Sa via an LPF 3a. The picture signal sent from the equipment B via the line L to the separation section Sa is given to an HPF 2a, demodulated and stored and then outputted to a picture output section and the voice signal is given to an LPF 4a and outputted to the voice output section. The separation section Sa, Sb of the equipments A, B are connected by a telephone line L and the equipment B acts like the equipment A similarly. Thus, the simultaneous transmission/reception of the picture and voice is executed with a low cost and the system is made suitable for television telephone system.