baber/WOPTO huggingface dataset:
Patent JP-H0766844-A (JP)
Title: High efficiency multi-value modulated wave demodulator
Inventor: KITAGAWA MITSUO
IPC: H04B7/005
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the hardware for A/D conversion and the quantity of arithmetic operation by enhancing the speed and accuracy of AGC control for compensating fading distortion in the demodulator for a high efficiency multi-value modulated wave such as a QAM signal. CONSTITUTION:A QAM modulation wave subjected to fading distortion is received by a radio section 210 and the level is adjusted to a level corresponding to a gain control signal and the result is outputted. Before a frame symbol is detected, the amplitude component in the unit of time around a fading period of the output is detected by a signal amplitude detection circuit 241 to obtain the gain control signal. After the frame symbol is detected from I, Q outputs of a QAM demodulation section 220, the gain control signal is decided based on an error between the amplitude data and a predetermined reference value. Since the frame symbol period is much shorter than the fading period, the speed of AGC control is improved and quantization accuracy and range of A/D converters 227,228 is reduced and precision for arithmetic operation of bit stream decoding and its arithmetic operation quantity for a data decoding control section 230 are reduced.
Patent JP-S59103830-A (JP)
Inventor: KOTO AKIRA
IPC: B65C1/00
Filed: 1982-12-07
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-H0747169-A (JP)
Title: Collection of personal data and management of guest
Inventor: KUTSUWADA KUNIYUKI
IPC: A63F7/02
Filed: 1993-08-05
Abstract: PURPOSE:To chiefly hold fixed visitors securely, by collecting their informations at all times when they insert cards requested by them into a feeder of balls for rent between pachinko game boards or a ball-counter and supplying beneficial informations to the visitors in accordance with the collected informations. CONSTITUTION:When a visitor requests a card 1, a person in charge inputs specified personal data identifying the visitor into a host computer (d) and issues a card to him. When he inserts the card 1 into feeders (a), (C) of balls for rent installed between pachlnko game (Japanese pinball game) boards or a prepaid card issuer (e), balls equivallent to a specified sum of money are lent and a prepaid card is issued. In every such a time, these informations are collected and managed in a host computer (d). When a visitor inserts his card 1 in a ball-counter 12, the counted number of prize balls is collected and managed in the host computer (d), and further, when he inserts his card in an information supplier 14, beneficial informations in accordance with respective visitors are supplied.
Patent JP-S6367908-A (JP)
Title: Electric parts having two-terminal type piezoelectric resonance element and its production
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/02
Filed: 1986-09-10
Abstract: PURPOSE:To thin electric parts and to automate its production by forming a piezoelectric resonance element having an electrode, a pair of cup terminals having cup-like holding parts and a circuit substrate constituting an optional circuit on the outside of the holding parts of the pair of cup terminals and integrally forming the circuit substrate along the piezoelectric resonance element. CONSTITUTION:An electrode 22 is formed on one main face of the piezoelectric resonance element 20 from its one end up to a fixed position. The electrode 22 is similarly formed on the other main face of the element 20 from the other end up to the fixed position. The electrode 22 of the element 20 is electrically connected to the cup-like holding parts 16 by soldering for instance. A capacitor substrate 24 is constituted by forming a pair of electrodes 26a, 26b on both the longitudinal sides of one main face of the plate-like dielectric substance. The electric parts 10 are thinned as compared to parts obtained by arranging a piezoelectric resonance element 20 and a capacitor substrate 24 in the longitudinal direction of a cup terminal 12. Thereby, the fitting space of the electric parts 10 at the time of integrating the parts 10 in a device can be reduced.
Patent JP-H06158418-A (JP)
Title: Electrically conductive material and its production
Inventor: YAMAMOTO MASATO
IPC: D01D5/36
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a sheetlike or filmy electrically conductive material having high electrically conductive performance. CONSTITUTION:Web obtained by a process for mixing synthetic fiber to become a matrix material with electrically conductive fiber, a process for opening the mixture, a process for uniformly blending bulk obtained by the opening is heated to a temperature at which the matrix material is melted but the electrically conductive fiber will not melt and conducting paths are obtained to give an electrically conductive material. A sheet or film having high electrically conductive performance is obtained with a small amount of the electrically conductive material by forming the conducting path from the electrically conductive fiber not melting at the melting temperature of the synthetic fiber in the layer of the melted synthetic fiber to become the matrix material.
Patent JP-S60105978-A (JP)
Title: Abnormality alarm for battery
Inventor: INOUE HIROSHI
IPC: G01R31/36
Filed: 1983-11-15
Abstract: PURPOSE:To facilitate the detection of abnormality in a battery by comparing the internal resistance value of the battery with a deterioration limit resistance value predetermined. CONSTITUTION:Voltage of a battery terminal 3 prior to the start of a starter motor 6 is memorized into an RAM22 with a microcomputer 14 through an A/D converter 13. Then, the voltage of the battery terminal during the cranking is memorized likewise. The microcomputer 14 reads in the rotational speed of the motor 6 corresponding to the revolutions of the crank shaft detected with a crank angle sensor 17 simultaneously. At this point, a load current of the motor 6 corresponding to the rotational speed of the motor 6 prememorized in an ROM21 is read out and the internal resistance value of the battery 1 is computed with the microcomputer 14 from the difference between the lead current and the battery terminal voltage before and during the operation of the starter motor. Then, the internal resistance value is compared with the deterioration limit resistance value prememorized in the ROM21 and when the internal resistance value > the deterioration limit resistance, the battery is determined to be abnormal to actuate and alarm 23 by an alarm signal from the microcomputer 14.
Patent JP-H0259271-A (JP)
Title: Cutting tool for slicing machine
Inventor: NASU KENICHI
IPC: B24D5/16
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the damage due to the water deposit of a slicing part to a blade and the thermal deterioration of the blade by setting the mean grain size of the abrasive grain of the cutting edge part at counter-work side larger than that of the work side cutting edge part. CONSTITUTION:The whole face of one part of a blade 4 is subjected to masking and the other part face is subjected to masking excepting its inner peripheral edge part. The blade 4 is then electro-deposited by dipping the blade 4 in the nickel plating solution in which the diamond abrasive grain 5 of rough particles is mixed and a counter work side cutting edge part 6a is formed on the non- masking part. Thereafter, this blade 4 is electro-deposited by dipping into the plating solution in which the diamond abrasive grain 5 of fine particles is mixed and a work side cutting edge part 6b is formed on the non-masking part.
Patent JP-S58105095-A (JP)
Inventor: EIME EI GEERI
IPC: G21C21/02
Filed: 1982-12-07
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-H1152262-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: B41J2/44
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To increase the number of scannable beam spots and to obtain an inexpensive high-performance optical scanner even in the case of using a collimator lens having the size of an image circle equivalent to the conventional one by arranging plural lines of elements where plural light beam generating means are gathered to be one line. SOLUTION: Six light beam outgoing from a light source unit 10 pass the collimator lens 11 and are changed into parallel beams. Thereafter, they pass a cylindrical lens 12 for correcting a plane tilt of a rotary polygon mirror 13 and are deflected to perform scanning by the mirror 13 rotated by a motor. The light beams pass an Fθ lens 15 and are converged to form an image on a photoreceptor 16. The six light beams scanning the photoreceptor 16 exist by three as two lines of beam spots and are arranged at an angle θ to a scanning line. The angle θ is adjusted so that the scanning pitch at such a time may be a specified value. A distance between two lines of beam spots is adjusted to the specified value.
Patent JP-2001039666-A (JP)
Title: Lifting jig
Inventor: UEJIMA YOICHI
IPC: B66C1/66
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To lift and transport equipment utilizing bolts for connecting a lower main body of equipment to an upper main body. SOLUTION: A lifting bolt 12 used as a lifting jig is formed so that an annular projection 15 for tightening is provided integrally with the longitudinal intermediate part of a shaft 14, a screw part 16 is formed at one end part thereof, and an annular projection for locking 17 is provided integrally with the other end part. Thus, a lower member 10 of equipment 13 can be connected to an upper member 11 thereof with the suspending bolts 12 to suspend and transport the equipment 13 utilizing the suspending bolts 12.
Patent JP-S60105376-A (JP)
Title: Color picture output device
Inventor: YAMAMOTO TADASHI
IPC: H04N1/46
Filed: 1983-11-14
Abstract: PURPOSE:To obtain a high-quality color picture with satisfactory color reproductivity by outputting the color enable to output which is close to the color in correspondence to the set of luminance and color difference signals from a conversion table even when the color signal, which is not enabled to output is detected. CONSTITUTION:A chrominance signal 2 is converted in parallel/series by the picture element unit by a picture input part 1, is digitized by an AD converter 3, and becomes a standardized chrominance signal 6 by a shading correction circuit 5. This signal 6 is separated to a luminance signal 8 and color difference signals 9a and 9b by a luminance/color-difference signal separator circuit 7. After these signals are converted to three ink density signals 12 as the output signal by a conversion table 11, these are supplied to a color printer 13 which is a output means. The conversion-value nondefined area inside the conversion table 11 is buried by a conversion algorithm.
Patent JP-H0878301-A (JP)
Title: Process control method of article in manufacturing process
Inventor: OKUMURA HISAHIRO
IPC: G06Q50/00
Filed: 1994-09-07
Abstract: PURPOSE: To shift a cassette used for processes except a process containing a pollutant source to a cassette used for the process containing the pollutant source, and to avoid the effect of cassette contamination by indicating the automatic shifting of the cassette from an aforementioned process flow to a shifted. CONSTITUTION: A process progress storage device 5 stores the progress of a process together with a cassette 2 by a bar code 8. A host computer 6 shifts the cassette 2 to a specified cassette when the cassette 2 reaches before cassette shifting operation by a cassette discrimination signal read from a bar code reader 3, a current process place from the process progress storage device 5, and next process operation information read from a process flow storage device 4. A required empty cassette is stored in a shifter 7. The cassette 2 is shifted to another cassette according to an indication.
Patent JP-H0633483-A (JP)
Title: Operation room of swiveling operating machine
Inventor: SAKYO TAKESHI
IPC: B62D25/20
Filed: 1992-07-17
Abstract: PURPOSE:To prevent an operation room body from largely vibrating in the case of swiveling operation, etc., and to make it possible to buffer vibration effectively. CONSTITUTION:Rubber vibration insulators 25 forming buffer supports 23 on the left side are formed in the thick by specific size based on separation sizes from the swiveling centers O-O for rubber vibration insulators 24 of buffer supports 22 provided on the right side of an operation room body 8, and spring constant of each of the buffer supports 23 on the left side makes less than that of each of the buffer supports 22 on the right side. Even if a swiveling frame is largely flexed and vibrated, the buffer supports 23 on the left side absorb more vibration than the buffer supports 22 on the right side, and vibrations in all directions are quickly dumped.
Patent JP-H0553607-A (JP)
Title: Device control computer and device control method
Inventor: YOSHIZAWA MASAHIRO
IPC: G05B15/02
Filed: 1991-08-26
Abstract: PURPOSE:To carry on the processing with a device control computer which is used to a production line by substituting for a message with operation of a user if a production device or a check device to be controlled is unable to transmit the message. CONSTITUTION:A commend definition file 12 is prepared to define the type and the address of a commend together with a format definition file 13 which defines the communication format of the command. A user interface means 10 contains a display device and an input device and refers to both files 12 and 13 to urge the selection of the commend and then the input of a parameter. Then the means 10 composes a command based on the selected commend and the input parameter and transmits this commend to the address designated by the file 12.
Patent JP-2000048198-A (JP)
Title: Character information detecting device
Inventor: YUGAMI MASAIKU
IPC: G09G5/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a character information detecting device for precisely detecting character information with a simple constitution. SOLUTION: A comparator circuit 11 detects whether or not the amplitude of R, G, and B signals is coincident with each other within the range of a first threshold. A differentiation circuit 12 differentiates the R signal. A judging circuit 13 judges whether or not the output of the differentiation circuit 12 is more than a second threshold. A logical project circuit 14 calculates the logical product of the output of the comparator circuit 11 and the output of the judging circuit 13 for deciding whether or not this is character information.
Patent JP-S6191743-A (JP)
Title: Control system of dedicated arithmetic device
Inventor: KANDA AKIRA
IPC: G06F12/10
Filed: 1984-10-12
Abstract: PURPOSE:To eliminate the input/output overhead between a central processor and a dedicated arithmetic device and to perform program processing by both devices in parallel by allowing the central processor and dedicated arithmetic device to share a main storage device. CONSTITUTION:The central processor 22 sets up a program to be executed and data in a main storage device 21, the dedicated arithmetic device 24 transfers information which indicates the location from the address converting mechanism 23 of the central processor 22 to the address converting mechanism 25 of the dedicated arithmetic device 24 and also supplies an execution start command to the dedicated device 24. The dedicated arithmetic device 24 also refers to the common main storage device 21 by an address converting mechanism 25 similar to that of the central processor 22 to eliminate the input/output overhead.
Patent JP-H11102064-A (JP)
Title: Photoresist composition
Inventor: YOSHIHARA JUNJI
IPC: H01L21/027
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve rectangularity and to remarkably enhance sensitivity without impairing high resolution and wide focal depth and without stationary waves by adding an alkali-composable compound in the photoresist composition. SOLUTION: The photoresist composition contains the alkali-decomposable compound decomposable in common alkali developing solution, resulting in producing >=2 compounds and at least one of them is soluble in water, such as esters and acid anhydrides which gilled water-soluble compounds by hydrolysis, but not limited to these compounds but the ones to be allowed to produce water-soluble substitutents, such as hydroxyl, carboxyl, amine, sulfonic and sulfonamide groups and their salts, resulting in producing water-soluble compounds.
Patent JP-H0261041-A (JP)
Title: Production of electrode foil for aluminum electrolytic capacitor
Inventor: ENDO NAOMI
IPC: C25F3/04
Filed: 1988-08-29
Abstract: PURPOSE:To produce the title electrode foil having large electrostatic capacity and excellent in mechanical strength by successively adding porous film-forming acids, such as sulfuric acid, to an aqueous solution of hydrochloric acid with a specific concentration while changing the concentrations and carrying out the D.C. etching of an Al foil by a multistage process by using the above isohydric solution. CONSTITUTION:Etching treatment is divided at least into three stages, and a primary stage consists of the D.C. etching of Al foil in a 2-15% aqueous solution of hydrochloric acid or in an aqueous solution prepared by adding <=3% of at least one kind among porous film- forming acids consisting of sulfuric acid, oxalic acid, and phosphoric acid to the above aqueous solution of hydrochloric acid. Subsequently, D.C. etching treatments are carried out in the secondary and the third stage while regulating the additive quantity of the above porous film-forming acids to 5-35% in the former stage and <=3% in the latter stage, respectively. Further, respective D.C. etching treatments are carried out at 50-100 deg.C liquor temp., and current density is regulated so that it is 5-70A/dm<2> in the primary and the secondary stage and 0-15A/dm<2> in the third stage, respectively. By this method, the electrode foil for aluminum electrolytic capacitor having enlarged surface area and improved in mechanical strength can be obtained.
Patent JP-H1034620-A (JP)
Title: Manufacturing of concrete mold material
Inventor: ISHIKAWA SADAO
IPC: B28B13/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable the manufacturing of a concrete mold material using vibration-free and reverse concrete forming process. SOLUTION: Specified amounts of water 93, a mixing agent, a fluidization stabilizer 98, cement material 99 and aggregate 91 are blended and kneaded in a specified blending vessel 51 (blending/kneading step). Then each of these materials whose blending and kneading are performed by plural batch processes is collected at one spot and is further mixed (mixing/stirring step). A fluid concrete material 9 which is mixed in this mixing/stirring step is injected (forming) into a specified molding frame 2 through an injection device 1 (injection/forming step). Further, the fluid concrete material 9 which is formed in the molding frame 2 is cured and set under specified conditions (setting/curing step). Next, a concrete mold material 8 thus molded is take out of the molding frame 2 (mold parting step).  Thus it is possible to form the concrete mold material 8 of specified state by passing it through each of the different steps (finishing step).
Patent JP-H0377366-A (JP)
Title: Semiconductor memory device
Inventor: TANIGUCHI TOSHIO
IPC: H01L27/108
Filed: 1989-08-21
Abstract: PURPOSE:To improve the step coverage of the backing wiring of a work line and make the work line delay difficult to be created by a method wherein a first backing wiring is made of high melting point metal and a second backing wiring which further backs the word line and the first backing wiring is provided. CONSTITUTION:A work line 36 is backed by a backing wiring 46 made of high melting point metal, and a backing wiring 2 which further backs the word line 36 and the backing wiring 46 is provided. Therefore, the reliability of the backing wiring 46 which backs the word line 36 can be improved against a high temperature treatment and the step coverage of the backing wiring 46 on a contact hole part 47 with which the word line 36 is brought into contact can be improved and, further, word line delay can be made to be difficult to create.
Patent JP-H0263154-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L27/04
Filed: 1988-08-29
Abstract: PURPOSE:To form a resistance layer simply and with good controllability by utilizing an ion implantation operation by a method wherein, after a gate electrode layer has been patterned, an impurity of a first conductivity type is introduced into the gate electrode layer and a silicon substrate. CONSTITUTION:When a MOS type semiconductor substrate is manufactured, a gate oxide film 101 and a polycrystalline silicon layer 102 are deposited on a P-type silicon substrate 100; after that, the layer 102 is etched; after that, in order to obtain an LDD structure of a MOS transistor, ions of ionized phosphorus are first implanted, and an N-region 110 is formed. During this process, phosphorus is implanted also into polycrystalline silicon into which the phosphorus has not been implanted; a polycrystalline silicon layer having a sheet resistance and an N-polycrystalline silicon layer 108 are obtained. When a first silicon oxide layer 104 is deposited and the first silicon oxide layer is dry-etched, side walls 106 are formed on side wall parts of the layer 102. Holes are made in parts to be used as a source and a drain of the MOS transistor; after that, ions of ionized phosphorus are implanted; an N<+> diffusion layer 111 is formed.
Patent JP-S6194552-A (JP)
Title: Field of dipole commutator motor
Inventor: SASAKI KAIJI
IPC: H02K1/14
Filed: 1984-10-12
Abstract: PURPOSE:To facilitate the mounting of a field coil by detachably composing one field pole to a magnetic path core, and providing a coil mounting unit of the width smaller than the maximum width of the field pole at the field pole. CONSTITUTION:One field pole 1 has an arcuate portion opposed to an armature, and an outside wedge-shaped portion 2, and a magnetic path core 3 has an engaging portion 4 for engaging the portion 2. A coil mounting unit 5 which has a width smaller than the lateral width of the inside arcuate portion is formed at the intermediate portion of the pole 1. The other field pole 6 is formed at part of the core 3 of the position opposed to one field pole 1 in an arcuate shape. A field core 7 is composed of field poles 1, 6 and the core 3.
Patent JP-H0877468-A (JP)
Title: Monitor device
Inventor: ONO KEIZABURO
IPC: G08B13/196
Filed: 1994-09-08
Abstract: PURPOSE: To record information before and after an important event occurs successively in real time and securely store the information for a long period. CONSTITUTION: This device is equipped with a video camera 2a which picks up an image of an object to be monitored, a microphone 2b which picks up the sound of the object to be monitored, a compressing circuit 3 which compresses the video signal from the video camera 2a and the sound signal from the microphone 2b, a 1st storage device 7 wherein the output of the compressing circuit 3 is recorded endlessly for a specific time, a 2nd storage device 8 wherein the reproduced signal from the 1st storage device 7 is stored for a long period, an abnormality recognizing circuit 5 which analyzes the contents of the video signal from the video camera 2a and the sound signal from the microphone 2b and detects the occurrence of an abnormal event,  and a recording control circuit 6 which places the 1st storage device 7 in a reproduction state for a certain time when the abnormality recognizing circuit 5 detects the abnormal event and places the 2nd storage device 8 in a recording state during the reproduction period of the 1st storage device 7.