baber/WOPTO huggingface dataset:
Patent JP-H0265893-A (JP)
Title: Sewing machine with memory register card
Inventor: SANO YASURO
IPC: D05B69/20
Filed: 1988-09-01
Abstract: PURPOSE:To enable a combined pattern seam to be arbitrarily formed by switching a pattern selecting section to a pattern selecting mode or a pattern directory mode with the attachment or removal of a directory card, and by reading out a desired combined pattern entered into a read-only memory which is electrically reloadable. CONSTITUTION:When a directory card 14 is fitted and a power source is made and a key on a section 5a serving also as a register on a pattern selecting section 5 is operated, then it is identified whether the key is a key on a memory directory section, or not, and is identified whether the directory card is fitted, or not. If it is fitted, it is identified as a register mode, and it is identified whether a pattern is stored in a selected pattern storing means 17, or not, and when it is not stored, then it is identified as the readout mode of a register pattern, and it is identified whether a pattern in relation to the key on the memory register section is stored in a combined pattern storing means 19, or not. When the pattern is stored, then the register pattern is read out, and by display data, the pattern is displayed on a selected pattern display section 6. After that, when a sewing machine starting means is operated, then it is identified as seam formation, and pattern data according to read-out patterns are read out of a pattern data storing means 18 in order, and the seam of the register pattern is formed.
Patent JP-S6276071-A (JP)
Title: Position signal generating device for magnetic recording and reproducing device
Inventor: OGAWA TOMIHISA
IPC: G11B21/10
Filed: 1985-09-30
Abstract: PURPOSE:To attain the positioning of a magnetic head with high accuracy by using 2-stage of peak hold circuits so as to apply peak hold to a servo signal from a magnetic head. CONSTITUTION:The peak hold circuit consists of the 1st and 2nd peak hold circuits 20, 21. Transistors Q1, Q2 are of emitter follower constitution, which controls the peak hold operation (charging) of a capacitor C1 by using a hold control signal S1 controlling a gate circuit G1 and using a servo signal P0. Transistors Q3, Q4 constitute an emitter follower to control the peak hold (charging) of a capacitor C2 by using an output signal P1 of the 1st peak hold circuit 20 and a hold control signal S2 controlling the gate circuit G2.
Patent JP-S6372297-A (JP)
Title: Speaker system
Inventor: SAEKI SHUJI
IPC: H04R1/28
Filed: 1986-09-12
Abstract: PURPOSE:To improve the radiation efficiency at a low-sound band and to widen a reproducing band by providing plural acoustic tubes different in length at the rear face of the speaker unit. CONSTITUTION:Diaphragms 6a-6k are provided in a cabinet 5 to constitute two acoustic tubes different in length in the inside of the cabinet 5. Openings 7, 9 of the acoustic tubes are provided to a front panel 5 being an outer wall of the cabinet 5. The entrance of the acoustic tubes starts from the rear side of the speaker unit 9. The longer acoustic tube improves the efficiency for lower frequencies and the shorter acoustic tube improves higher frequencies to make high efficiency over a low-sound wide band totally.
Patent JP-H06107858-A (JP)
Title: Vulcanized rubber composition
Inventor: UIRIAMU ARUBAATO WAIZUMAN
IPC: C08L9/02
Filed: 1991-02-01
Abstract: PURPOSE: To provide a vulcanized rubber composition contg. polymer plasticizer, having improved low temp. characteristics and improved thermal resistance to hot air.  
     CONSTITUTION: The valcanized rubber composition comprising a hydrogenated nitrile rubber as only one rubber-like polymer and a peroxide vulcanization system, having improved low temp. characteristics and improved thermal resistance to hot air has about 600-1500 wt.-average mol.wt., and contains a polymer plasticizer which is a mixed dibasic acid polyester polymer plasticizer obtained by reacting dicarboxylic acids with 1-12C alcohols. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59110938-A (JP)
Title: Leaf spring type shock absorber using viscous elastic body or viscous body as damper
Inventor: TSUJI MATSUO
IPC: F16F15/02
Filed: 1982-12-13
Abstract: PURPOSE:To enable to operate even against very small vibrations and simplify a device by fixing a viscous elastic body or a viscous body beween leaf springs arranged in parallel with weights fixed at end parts for eliminating a friction- generating part. CONSTITUTION:One ends of leaf springs 1 and 1' in parallel with intervals with each other are fixed on a construction 9 by a spring fixing metal 2. Other ends of the leaf springs 1 and 1' are fix with weights 3 and 3'. Between leaf springs 1 and 1', a viscous elastic damper or a viscous damper 6 is fast fixed. This device is free from the influence of frictional power and consequently able to operate effectively even against vibrations of small amplitude.
Patent JP-H0958772-A (JP)
Title: Disk storage bag
Inventor: ASAKURA TAKAHIRO
IPC: B65D85/57
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage bag easy to recognize the information printed on a disk in a disk storage case consisting of a paper outer box and a disk storage bag which is stored in the box together with the disk SOLUTION: A compact disk 4 is inserted from an opening part 1A with the content indicative printed surface 4A of the compact disk 4 facing the side of a transparent resin sheet 2 which is one sheet member of a disk storage bag 1 which is formed by thermally depositing peripheral sides (1B, 1C, 1D) except the opening part 1A for storing the disk of two sheet members of the same shape, and the compact disk is stored in an outer box 6 with a bottom side part 1B downward. Because the bottom side part 1B is semi-circular, the disk storage bag 1 can be easily stored in the outer box 6.
Patent JP-H0499944-A (JP)
Title: Continuous sampling apparatus of particulate matter in pneumatic transportation line
Inventor: NAKAGAWA YASUHIRO
IPC: G01N1/04
Filed: 1990-08-20
Abstract: PURPOSE:To continuously pick up samples by setting up a sample port in close vicinity to the underside of a screw conveyor of a feeder, and by setting up a delivery measure delivering samples and a driving measure driving the delivery measure. CONSTITUTION:A sample port 12 is set up at the interval of several millimeters against the screw 6b of a screw conveyor 6 on the surface of a cylindrical casing 11 in a sampling apparatus 10 of a feeder 1. A sample taken in from this sample port 12 is delivered to an output port 13 setting up in the casing 11 by a delivery apparatus 14. The apparatus 14 is rotated and driven by a driving apparatus 15. Samples can be continuously picked up by setting up this apparatus 10.
Patent JP-2000049614-A (JP)
Title: Reproducing device
Inventor: SHIMODA TOSHIAKI
IPC: G10L21/045
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a processing element, to prevent the interruption of time sequential signals at the time of high-speed reproduction and to improve the quality of voice at the time of fast forwarding and fast rewinding by thinning and extracting frequency information from compression encoded codes. SOLUTION: In recording, after sound signals from a microphone 18 are A/D converted in accordance with the control of a microcomputer 13, left and right channels are compression-encoded by a TwinVQ system by an encoder 14, frequency components are extracted and further, after a sound feature parameter is extracted and vector-quantized, the compression-encoded code is stored in a flash memory 11. At the time of reproduction, the compression code is read and supplied to a decoder 12, the frequency components are constructed, improved discrete cosine inverse transformation is executed and the frequency components are transformed to time sequential signals.  In high-speed reproduction, by thinning and extracting the frequency components corresponding to a reproduction speed, by reducing a processing data amount and reducing a calculation amount, the time sequential signals are prevented from being interrupted.
Patent JP-2000043387-A (JP)
Title: Ribbon cassette replacement control method
Inventor: ISHITOBI HIROTOSHI
IPC: B41J35/36
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To replace a ribbon cassette efficiently with no waste by retrieving a ribbon cassette under use constantly at the time of replacing the ribbon cassette when a plurality of ribbon cassettes containing ink ribbons of same color and medium are present and using a ribbon cassette till the ribbon end. SOLUTION: In order to replace a ribbon cassette under use held on the rear side of a cassette holder plate 15b, a ribbon cassette in ribbon end state held on the front side of a cassette holder plate 15b is moved to a carriage 2 from a state where a ribbon cassette in ribbon end state is returned from the carriage 2 back to the front side of the cassette holder plate 15a. After being returned back to the front side of a cassette holder plate 15d, the ribbon cassette under use being moved from the rear side of a cassette holder 15c to the front side thereof is moved to the carriage 2 thus ending replacement control of the ribbon cassette. According to the method, a plurality of ribbon cassettes of same color and medium can be taken out.
Patent JP-H0772496-A (JP)
Title: Optically active matrix
Inventor: MORIO KENJI
IPC: G02F1/1335
Filed: 1993-09-01
Abstract: PURPOSE:To provide the optically active matrix which is suitable for gradation expression and is low in loss by preventing the malfunction by external light, such as back light and illumination light, used for liquid crystal display, etc., or adverse effect such as increase of an off current. CONSTITUTION:Optical waveguides of an optical fiber type consisting of core materials 103 and clad materials 104 enclosing these core materials 103 are respectively arranged in many groove parts 111 recessed on the surface of a transparent substrate 101. Light shielding films 105 are formed on the outer peripheral surfaces of the optical waveguides or the channel parts 111.
Patent JP-S60104870-A (JP)
Inventor: KURAUSU BERUTEIRU MAIYAA SUBAN
IPC: F16J15/06
Filed: 1984-10-18
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-H03148238-A (JP)
Title: Benzylidene derivative
Inventor: TAKITA HITOSHI
IPC: C07C69/16
Filed: 1990-08-17
Abstract: NEW MATERIAL:A benzylidene derivative of formula I [R<1> and R<2> are straight chain or branched chain alkyl (1-18C alkyl when the groups of formula IV are bonded to 2.3-positions, 2.4-positions, 2.5-positions or 2.6-positions, or 2-18C alkyl when the groups of formula IV are boded to 3.4-positions or 3.5- positions)]. EXAMPLE:2,3-Diacetoxy benzylidene acetate. USE:A drug having lower toxicity than known drugs, active in a small dose and having leukocyte migration-inhibiting activity, granuloma multiplication- inhibiting activity and adjacent arthritio-inhibity activity. PREPARATION:A compound of formula III is reacted with an acetylating agent preferably in the presence of a mineral acid such as sulfuric acid to provide a compound of formula II included in the compound of formula I. The compound of formula I is highly useful as an antiinflammatory agent and an antirheumatic agent for cronic articular rheumatism, systemic lupus erythematosus(SLE), etc., and also active for cancers accompanying the multiplication of cells.
Patent JP-H1065207-A (JP)
Title: Photocoupler
Inventor: KUSHIDA YOSHINOBU
IPC: H01L31/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To accurately ascertain actual operating state of a photocoupler without fail. SOLUTION: A photocoupler is equipped with an optically coupling LED 12 and a phototransistor 13, both housed in a casing 11. In this case, an output operation indicating LED 14 which emits light rays when the phototransistor 13 receives light rays is provided to the phototransistor 13. A display window through which light emitted from the output operation indicating LED 14 can be visually observed is provided to the easing 11.
Patent JP-S6274666-A (JP)
Title: Thermal head protecting device
Inventor: MURAYAMA TOMIO
IPC: H04N1/032
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the protecting function of a protecting gate circuit by mounting a control limiter in each protecting gate circuit or its group to avoid the state that the gate circuit becomes always 'open'. CONSTITUTION:A limiter 2-i is provided in each protecting gate circuit 4-i (i=1, 2...). Or, the circuits 4-i are divided into a plurality of groups, and the limiter 2-i and an OR circuit are provided in each group. In the former case, one limiter pulse output from the limiter 2-i to the gate circuit 4-i is provided for each strobe signal input to the gate circuit 4-i. In the latter case, a limiter pulse interval input to the circuit 4-i becomes much larger, and the state that the circuit 4-i is opened in a connecting manner to the applied voltage of each input lead can be avoided.
Patent JP-H0881014-A (JP)
Title: Device for carrying in and carrying out of automatic warehouse
Inventor: OISHI YUKIO
IPC: B65G1/04
Filed: 1994-09-12
Abstract: PURPOSE: To increase the operation range of a warehouse and improve operability by providing a selecting means for selecting the control program of any one warehouse type based on a selecting signal and a control means for carrying in and out work based on the control program selected by the selecting means. CONSTITUTION: An automatic warehouse 1 is provided with a plurality of housing parts 3 for housing works W and a crane 5 carries out the loading and unloading operations of the works W. A warehouse for loading and unloading operations has two kinds of an open type and a close type. The warehouse for loading and unloading is provided with a stock control computer 14 to which a work station 15 is connected and respective control programs for the open type and the close type are stored in a memory. The computer 14 forms the workmanship instruction data of the open type based on the control program open type, when only a request signal is output from the work station 15. When a request signal and a selecting signal are output from the work station 15, the computer forms the workmanship instruction data of the close type based on the control program of the close type.
Patent JP-2001040347-A (JP)
Title: Luminescent element material and luminescent element using same
Inventor: TSUKADA YOSHIHISA
IPC: H05B33/14
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a luminescent element material capable of high-luminance high-efficiency luminescence even in a low-voltage drive, excellent in durability, and capable of homogeneous surface luminescence by using a polymer having repeating units of a specified structure. SOLUTION: This material comprises a polymer having repeating units represented by the formula (wherein Ar1, Ar3, and Ar5 are each an arylene, a divalent heterocyclic group, or a combination thereof; Ar2 and Ar4 are each an aryl or a heterocyclic group; R1 and R2 are each H, cyano, an alkyl, an alkoxyl, an alkylthio, an aryloxy, an arylthio, or a heterocyclic group; R3 is a hydrocarbon group; a heterocyclic group, or a group represented by the formula: -R4(OR5)n-; R4 and R5 are each an alkylene; n is 1 or greater; and X1 and X2 are each -O-, -S-, -COO-, or -OCO-). This polymer has a number-average molecular weight of 1,000-500,000 and a weight-average molecular weight of 2,000-150,000.  A luminescent layer or a plurality of organic compound thin layers containing a luminescent layer are sandwiched between a pair of electrodes, and the material is incorporated in the luminescent layer or at least one of the organic compound layers to obtain a luminescent element.
Patent JP-2000047508-A (JP)
Title: Fixing device and fixing method
Inventor: TANIGAWARA SHINJI
IPC: G03G15/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent faulty fixation in repetitive copying due to the lowering of temperature occurring because heat is taken away by paper even when paper size is random by filling a hollow part with fixed pressure gas and starting some specified action according to the change of the distance between a surface layer and a shaft center. SOLUTION: Since the paper (recording material) carrying an unfixed toner image passes through a nip part between a fixing roller 1 and a pressure roller 3 at the time of copying, the heat is taken away by the paper and the temperature of the roller 3 is gradually lowered. Then, the gas with which the hollow part 6 is filled is gradually contracted. When the gas with which the hollow part 6 is filled is contracted, an elastic body 4 is deformed by a press-contact part (nip part) and the spatial distance of the hollow part 6 in the nip part, that is, the distance between the light emitting part of an optical fiber 5 and a photodetector 9 is shortened.  Then, an effect that the spatial distance of the hollow part 6 is shortened is detected by the light emitting part of the optical fiber 5 and the photodetector 9, the spatial distance is measured and various actions are started in accordance with the measured distance.
Patent JP-H04100392-A (JP)
Title: Generating circuit for clock signal locked in specified phase of color burst signal
Inventor: GOUKURA AKIRA
IPC: H04N9/455
Filed: 1990-08-17
Abstract: PURPOSE:To make it unnecessary to adjust a circuit by operating an automatic phase control to make 0 a difference between clock signals and the data of phases applied to subtracters provided in a complete closed loop circuit. CONSTITUTION:The phases of color burst signals are detected from the data of the color burst signals in A/D converted digital data by a burst phase detecting circuit 8 and a gate circuit 9. Then, the data of a phase difference are obtained from both the detected phase data and the specified phase data of the color burst signals set by a setting part 12, and analog-converted by a digital/analog converter 15. Then, the data are made to pass a low-pass filter 16 after amplified, and defined as the frequency controlling signals of a voltage controlling oscillator 14. Clock signals for an A/D conversion are outputted from the voltage controlling oscillator 14, and the phases of the clock signals are automatically made coincident with the specified phases of the color burst signals set by the controlling operation of the complete closed loop. Thus, it is unnecessary to adjust the circuit even with the secular change of elements or circuit constants.
Patent JP-H1145580-A (JP)
Title: Memory writer tool
Inventor: HONMA YOSHIHISA
IPC: G11C11/413
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory writer tool having improved operability. SOLUTION: A program file for operation divided into a plurality of sections for writing into a nonvolatile memory 20, a data table file in which set data are arrayed and a writer program for writing the respective files into the nonvolatile memory 20 are stored in an external storage device 1. The two-byte component at the top within the file name of the program file and the data table file is set at an address information section indicating the physical address of the nonvolatile memory 20, in which the respective files are written. When a CPU 11 executes the writer program at the time of writing the program file and data table file into the nonvolatile memory 20, this CPU 11 reads the address information sections of the respective files and writes the respective files into the physical addresses of the nonvolatile memory 20 indicated by the address information sections.
Patent JP-H0267254-A (JP)
Title: Production of 1-2c nitrogen-containing compound
Inventor: OGURA KOTARO
IPC: C07C253/24
Filed: 1988-09-02
Abstract: PURPOSE:To obtain 1-2C nitrogen-containing compound, 1-2C oxygencontaining compound and/or amino acid in high selectivity by reaching methane with ammonia and water under irradiation of light at specific wavelength in a gas phase. CONSTITUTION:Methane is reacted with ammonia and water under irradiation of light rays comprising a line spectrum of 185-254nm (e.g. low-pressure mercury vapor lamp of 50-100W is used as light source) at 70-100 deg.C under 1-5 atm in a gas phase to give the aimed substance. The blending ratio of methane: ammonia:water is (0.06:0.006:1)-(0.06:0.24:1) in molar ratio. Ethylenediamine as 1-2C nitrogen-containing compound is useful as a raw material for producing chelating agent, germicide, surfactant, etc., and monomethylamine is useful as a synthetic intermediate for various kinds of industrial products.
Patent JP-H0882362-A (JP)
Title: Idler pulley
Inventor: KATO YOSHIO
IPC: F02B67/06
Filed: 1994-09-13
Abstract: PURPOSE: To suppress the sound of an idler pulley, especially noise during cold time. CONSTITUTION: Two annular grooves 2b2 and 2b2 are formed in the outside diameter surface 2b1 of an outer wheel 2b and a damping material 3 having resiliency is arranged. The damping material 3 is formed of synthetic resin and molded integrally with the annular groove 2b2. The outside diameter surface 2b1 of the outer wheel 2b is pressed in the inside diameter of the inside diameter cylinder part 1b of a pulley body 1 with a given interference.
Patent JP-H0961111-A (JP)
Title: Method and device for measuring pattern coordinates
Inventor: OTOTAKE TARO
IPC: G01B21/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress measurement error by accurately reflecting the pattern coordinates of a measured reticule even when they are placed on an exposing device. SOLUTION: A pattern coordinate measuring device is constituted of an XY stage 11 for placing areticule 1, a detection system 23 comprised of an objective lens 21 and a detection optical system 22 for measuring the pattern of the reticule 1 while being arranged at the lower portion of the XY stage 11, and an interferometer 12a for X axis and an interferometer 12b for Y axis for detecting the positron of the XY stage 11. The retical 1 is placed in the same stateas it is placed at an exposing device while directing a pattern surface 1a downward on the XY stage 11. Laser beams are focused on a pattern surface from the lower portion of the XY stage 11 and scattered light from a pattern edge is detected by a detection system 23, the pattern of the reticule 1 is thereby detected.  The position of the XY stage 1 when the pattern is detected is read by the interferometer 12a for X axis and the interferometer 12b for Y axis.
Patent JP-H0552928-A (JP)
Title: Position measuring method using satellite
Inventor: INAMIYA KENICHI
IPC: G01S5/10
Filed: 1991-08-29
Abstract: PURPOSE:To detect the position of an observer himself by using distance measuring signals outputted from a reference artificial satellite synchronously to time and distance measurement signals and time signals outputted from an adjacent artificial satellite as data. CONSTITUTION:When the distance between specific artificial satellites can be found, an observer at an observatory point P5 can detect the position of an artificial satellite B2 from the signal of another artificial satellite A1 through the satellite B2. Signals received from the satellite B2 are transmitted to a signal flow 212 toward the point P5 and, at the same time, the same signals are transmitted to an inter-satellite line 218 and signals which are delayed from the original signals by the arriving time caused by retransmission are transmitted to a control station 217. The station 217 can calculate the distance between the satellites A1 and B2 by measuring the phase difference, namely, time lag between the two signals. The distance information obtained by the station 217 is immediately transmitted to the satellite B2 as a command through a telemetry line or feeder line 218 and, on the satellite B2, the telemetry language is immediately updated.