baber/WOPTO huggingface dataset:
Patent JP-S5752304-A (JP)
Title: Improving device for power-factor of alternating current electric rolling stock
Inventor: KIMURA AKIRA
IPC: B60L3/00
Filed: 1980-09-12
Abstract: PURPOSE: To improve a power-factor by a pair of phase advancing circuits by mounting the phase advancing circuits consisting of capacitors and reactors only at the AC side of one rectifying circuit among a plurality of rectifying circuits.  
     CONSTITUTION: The exchange voltage of a substation SS is applied to the primary winding N 1  of a transformer T r , and the voltage of secondary winding N 21 , N 22  is each converted into DC by means of the rectifying circuits REC1, 2, cascade-connected and connected to a DC motor M1 for driving the electric rolling stock as load. The phase advancing circuit COC consisting of the reactor L c  and the capacitor C c  is connected to the secondary winding N 22  in parallel with the rectifying circuit REC2. Here, impedance to a fundamental wave of the capacitor C c  is selected to value sufficiently larger than impedance to a fundamental wave of the reactor L c . Accordingly, currents, which advance by π/2 phase more than the primary voltage N 1 , flow through the phase advancing circuit COC through the transformer T r , reactive currents generated from the rectifying circuits REC1, 2 are compensated and the power-factor can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63292268-A (JP)
Title: Sorting system for noun phrase
Inventor: KATSUYAMA TSUNEO
IPC: G06F17/30
Filed: 1987-05-25
Abstract: PURPOSE:To sort hierarchical knowledge information including inference by dividing noun phrases to be sorted into a group having a large number of coincidence between words attendant to those noun phrases and a group having a small number of said coincidence and furthermore dividing these groups based on the mean value obtained by averaging the mean value of each group. CONSTITUTION:The words attendant to the noun phrases to be sorted and inputted to an input means 2 and all noun phrases having possibility for their attendant words are read out of a word/phrase memory via a reading means 3. Then a count means 5 obtains the number of coincidence and discordance among those words attendant to each noun phrase. The noun phrases are divided into a group having a large number of said coincidence and a group having a small number of coincidence. An arithmetic means 8 calculates the means values of both groups respectively and furthermore the noun phrases are divided into groups having the large and small values based on the mean value obtained by averaging the mean value of each group. Thus it is possible to sort and arranged the words attendant to the noun phrases to be sorted and the noun phrases having common attendant words and also to realize a hierarchical sorting method of noun phrases.
Patent JP-S5458121-A (JP)
Title: Automobile controller
Inventor: SHIOIRI YOSHITAKA
IPC: F02D21/08
Filed: 1977-10-19
Abstract: PURPOSE: To provide a controller which has a low storage capacity and a high accuracy and contains a unit for storing and searching for information on controlled quantities corresponding to various kinds of input information necessary for controlling.  
     CONSTITUTION: When the digital output x of a detector which produces the output depending on the conditions of automobile is used as input information and a control characteristic corresponding to the input information if represented by a function 1/x, the interval between points 2 n , 2 n+1  on an axis x is equally divided by 2 m . Memory elements are provided to store the values on the division points X n , o  X n , 1 ,.... X n , 2   m  and the digital values converted from the reguired control characteristic values Y n , o , Y n , 1 , ..., Y n , 2   m  on the division points. A means for determining the division point sandwiching the information x from the values on the division points, and a means for calculation are provided further 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S616069-A (JP)
Title: Power steering device
Inventor: HACHISUGA HIROSHI
IPC: B62D5/24
Filed: 1984-06-18
Abstract: PURPOSE:To reduce the damping effect of reaction chambers by providing orifices communicating one reaction chamber to one cylinder and communicating the other reaction chamber to the other cylinder chamber and also to the opposite cylinder chamber. CONSTITUTION:The left and right reaction chambers 3, 4 are formed with a body 1 and a control valve 2 respectively. The left reaction chamber 3 and a left cylinder chamber 5 are communicated via an orifice 7, and the right reaction chamber 4 and a right cylinder chamber 6 are communicated via an orifice 8 respectively. An orifice 9 is provided on the left reaction chamber 3 side, and the left reaction chamber 3 is also communicated to the right cylinder chamber 6 via the orifice 9.
Patent JP-S617290-A (JP)
Title: Triterpene-type saponin compound
Inventor: HAMAYA ETSUJI
IPC: C07H15/256
Filed: 1984-06-21
Abstract: NEW MATERIAL:The compound of formula (R1 is H or acetyl; R2 is a saccharide composed of 1mol of glucuronic acid, 1mol of glucose and 2mol of galactose wherein glucuronic acid is bonded directly to aglycon). USE:Agent for controlling the pathogenic mold of anthracnose of tea plant, rice blast, etc. PREPARATION:The objective compound can be prepared e.g. by slitting the leave of camellia, extracting with water or an organic solvent, fractionating the extract liquid by column chromatography using an adsorbent such as DEAE-cellulose and an elutant such as an aqueous solution of NaCl, and repeating the refining procedures of the obtained active fraction.
Patent JP-H07329539-A (JP)
Title: Air conditioner for automobile
Inventor: HAGINO MITSUAKI
IPC: B60H1/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide change operation information in proper quantity in accordance with change of a thermal environment inside/outside a cabin, and provided control characteristics closer to passenger's liking by changing a set learning extension time in accordance with change of air conditioning-related conditions. CONSTITUTION:When setting is changed, an operation time counting means 9c is reset, and counting of elapsed time is started. A learning extension time is then calculated. Next, when either operation is performed to manually set switches 91, 93, 95, 97, learning is, not performed when the elapsed time is not over the learning extension time, but it is performed only when it is. The learning extension time is changed in accordance with a size of a time differential value as change ratio of a desired blow temperature. That is, the learning extension time is set shorter as the change ratio is larger, while the learning extension time is set longer as the change ratio is smaller. Correction reflecting liking of a passenger to environmental conditions can thus be performed.
Patent JP-S5915859-A (JP)
Title: Aqueous solvent for flocculation test
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/543
Filed: 1982-07-19
Abstract: PURPOSE:To attain to enhance measuring sensitivity, by using an aqueous solvent for flocculation test containing cell membrane components from an animal different in a kind from an flocculation test carrier in preparing various kinds of flocculation testing reagents. CONSTITUTION:For example, when an antibody sensitizing sheep erythrocyte is used as flocculation test carrier, the erythrocyte of a horse or a goat other than a sheep is comminuted to 1.5mum or less by ultrasonic treatment and added to a phosphate buffer solution in a concn. to a phosphate buffer solution in a concn. of 0.001-0.4% (W/V) to prepare an aqueous solvent for a flocculation test. An antibody sensitizing sheep erythrocyte is added to this solvent. By this method, non-peculiar flocculation reaction is prevented to make it possible to perform accurate inspection within a short time without reguring operation removing a special non-peculiar reaction substance from a specimen.
Patent JP-S5351799-A (JP)
Title: Coin discriminating system
Inventor: KOGATA AKIMITSU
IPC: G07D5/02
Filed: 1976-10-21
Abstract: PURPOSE: To discriminate the thicknesses of coins in a non-contact manner by providing an induction coil which is so adjusted as to be balanced when there is no coin and which is connected in a differential manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10322632-A (JP)
Title: Digital video camera device and video reproducing method therefor
Inventor: HOSONO SHIZU
IPC: H04N5/765
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate the direction of a screen at the time of recording and to reproduce a screen by recording control data showing whether the photographing direction is vertically long or laterally long, reading a video and control data from a recording medium and outputting a control signal showing whether a reproducing screen is vertically long or laterally long to a video data reproduction device. SOLUTION: A key part 1a which previously selects whether the photographing direction of a camera 1 is vertically long or laterally long at the time of photographing is provided for a camera 1. Key data C selected in the key part 1a is taken in by interleaving. Digitized video data and sound data are mixed with compressed data compressed in a compression part 4 and an error correction code is added. Data to which the error correction code is added are sequentially stored in a buffer 6 and are recorded in the recording medium. At the time of reproducing video data, and data which is read from the recording medium 7 is stored in a buffer 8 to decompose the data into compressed video data V, compressed audio data A and data C for controlling the direction of the screen by a channel separator 10 and output them.
Patent JP-H04328194-A (JP)
Title: Carbonaceous pitch having acid anhydride skeleton structure and production thereof
Inventor: MOCHIDA ISAO
IPC: C10C3/10
Filed: 1991-04-30
Abstract: PURPOSE:To obtain carbonaceous pitch having excellent solvent solubility, providing high carbonization yield by reacting raw material carbonaceous pitch (polar solvent-insoluble component thereof) with an unsaturated dicarboxylic acid anhydride at a specific temperature. CONSTITUTION:Raw material carbonaceous pitch or a polar solvent-insoluble component in the pitch is reacted with an unsaturated dicarboxylic acid anhydride at 50-250 deg.C to give carbonaceous pitch containing 1-20 average acid anhydride skeleton structural unit per molecule of carbonaceous pitch, having 300-4,000 number-average molecular weight, >=70wt.% quinoline-soluble content and >=160 deg.C softening point.
Patent JP-H06139548-A (JP)
Title: Magnetic recording medium
Inventor: KAKINUMA YUKINORI
IPC: C09D175/04
Filed: 1992-04-20
Abstract: PURPOSE:To ensure excellent dispersibility and to obtain a magnetic recording medium having satisfactory running property by incorporating polyurethane resin having prescribed characteristics as the component of a binder. CONSTITUTION:When a magnetic layer based on magnetic powder such as gamma-Fe2O3 and a binder is formed on a base material to obtain a magnetic recording medium, polyurethane resin having hydroxyl groups at both terminals and obtd. from long-chain diol, an org. isocyanate and a chain extender having a sulfone bond in each molecule is incorporated as the component of the binder. Polyester diol having 500-5,000 mean mol.wt. may be used as the long chain diol, bis-(2-hydroxyethyl)sulfone as the chain extender and tolylene diisocyanate as the org. diisocyanate. The objective magnetic recording medium excellent in electromagnetic transducing characteristics and surface characteristics of the coating film is obtd.
Patent JP-H10322302-A (JP)
Title: Transmitter and transmission reception method
Inventor: MATSUURA YOKO
IPC: H04N7/081
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To allow a tuner to simultaneously receive broadcast radio waves at different frequency bands. SOLUTION: Data P are blocked at a prescribed time interval and compressed on time base at the prescribed time interval at a circuit 10a. The compressed data are coded by a circuit 11a and data compression is repeated within the unit. An output of the circuit 11a is modulated at a frequency fc1 at a circuit 12a and the modulated signal is fed to a MUX 13. Data Q, R are similarly modulated at frequencies fc2 , fc3 respectively and the modulated data are fed to the MUX 13. The signals from a plurality of channels are transmitted simultaneously from the MUX 13. A receiver side detects blocks from the received signals, carrier frequencies are switched based on the block information and respective signals are demodulated in the unit of compressed data. Demodulated signals are decoded into compression data for each channel.  The compression data are distributed for each channel based on the block information, expanded on time base and the resulting data are outputted.
Patent JP-H01295496-A (JP)
Title: Vessel for electronic parts
Inventor: TAKAHASHI KAZUYA
IPC: H05K5/06
Filed: 1988-05-23
Abstract: PURPOSE:To improve productivity, by fixing the lower end-portion of a metal frame body on which a frange part extending outward is formed, on the upper end of a ceramic substrate on which a circuit pattern is formed, mounting electronic parts on a circuit pattern of the ceramic substrate, and hermetically fixing a lid member to the frange part of the lid member, by resistance welding. CONSTITUTION:The surface of a ceramic substrate 11 is coated with alumina, on which a circuit pattern 12 to mount desired electronic circuit or elements is formed by electrolytic gold plating. A frame body 13 made by forming a metal plate constitutes a frange part 14 of cylinder type wherein the lower end part is squeezed and the upper end part is expanded, and said frange part extends from the upper end toward the outside. The lower end surface of the frame body 13 is fixed on the circuit pattern 12 of the ceramic substrate 11, by soldering and the like. A lid member 16 made of a metal thin plate is mounted on the frange part 14 on the upper end of the frame body 13. This part is pinched by welding electrodes from the upper part and the lower part, and subjected to resistance welding. Thereby, the time necessary to seal one vessel is reduced, and productivity is improved.
Patent JP-H02305865-A (JP)
Title: Apparatus for sticking adhesive tape
Inventor: MORITA JUNPEI
IPC: C09D5/00
Filed: 1989-05-19
Abstract: PURPOSE:To remove continuously and conveniently a separator by providing a separator-removing part between a delivery part of an adhesive tape and a sticking part in the title apparatus provided with said both parts. CONSTITUTION:In the title apparatus having at least delivery part 1 and a sticking part 3 of an adhesive tape 12 consisting of, e.g. a tape body 14 with an adhesive layer 13 and a separator 15, a separator-removing part 2 constituted of at least a part 6 into contact with a tape rear face and a part 7 close to said part 6 is provided between said both parts 1 and 3.
Patent JP-S6019029-A (JP)
Title: Gathering pipe structure in silo blender
Inventor: TAGUCHI MASAAKI
IPC: B01F5/24
Filed: 1983-07-14
Abstract: PURPOSE:To enable the uniform supply of a particulate material, by allowing a large number of gathering branch pipes, which are attached to the gathering base pipe erected in a silo in an upwardly oblique state to communicate with each other while taking the particulate material, into the gathering base pipe from a large number of positions in the silo through the gathering branch pipes. CONSTITUTION:In a gathering pipe wherein the arbitrary numbers of many gathering branch pipes 3 are attached to the gathering base pipe 4 erected in a silo 1 in an upwardly oblique state, throttled cylindrical parts 5 of which the diameters are gradually reduced toward the lower side are provided in the gathering base pipe 4. The communication mouth part of each gathering branch pipe 3 is positioned to the wall surface of the base pipe faced to the gap between each throttled cylindrical part 5 and the inner wall of the base pipe 4. That is, a particulate material is taken in the gathering base pipe 4 from a large number positions in the silo through the arbitrary numbers of many gathering branch pipes to enable the uniform supply of the particulate material.
Patent JP-S61278145-A (JP)
Inventor: RESURII JIFUEN
IPC: H01L21/3065
Filed: 1986-05-31
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-H11321057-A (JP)
Title: Stamp producing device
Inventor: SUETANI TAKUYA
IPC: B41C1/055
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To permit the employment of all or a part of the character string both for the string of input characters of another kind of stamp by a method wherein the file of a file memory means is controlled and compiled utilizing the storage information of a file control table, storing informations including the information of the kind of stamps. SOLUTION: When a registering control number is selected, a CPU 21 indicates a registration confirming picture on an indicating device 33 and, thereafter, judges a key operated by a user and waits for the instruction of carry-out of registration. When the carry-out of the registration is instructed, the CPU 21 stores a stamp pattern information, stored in the text area 23a of a RAM 23, into a vacant area of a file area 23c. Subsequently, the CPU 21 recognizes the storing information of a file control stable 23d, storing the information of a loaded kind of stamp, and renews the area and the like of the selected control number to return the indication of the indicating device 33 to a normal character string input picture and finish one series of the registering treatment of the file.
Patent JP-H04353697-A (JP)
Title: Semiconductor device
Inventor: UDAGAWA SATORU
IPC: G11C11/413
Filed: 1991-05-30
Abstract: PURPOSE:To stabilize operation of a memory board mounting memory integrated circuits and enhance reliability thereof by suppressing power source noise induced on a power source voltage feeding line and balancing amount of superposed noise. CONSTITUTION:A power source voltage feeding terminal VCC for feeding a power source voltage to memory integrated circuits RAM11 to RAM48 and a power source voltage feeding terminal VCCB for feeding a power source voltage to a data output buffer are provided separately and a feeding line SVCA1 or SVCB1 for feeding a power source voltage to the terminal VCC and a feeding line SVCA2 or SVCB2 for feeding a power source voltage to the terminal VCCB are also provided separately. Moreover, the memory integrated circuits are divided into groups of a first and a second integrated circuit groups and connection between the power source voltage feeding lines SVCA1 and SVCA2 and the feeding lines SVCB1 and SVCB2 is crossed between these integrated circuit groups. Moreover, data output buffer is formed as a open drain type and an output terminal thereof is coupled with power source voltage for termination of the memory board MB1.
Patent JP-2000322307-A (JP)
Title: Recording and reproducing device and driving control method for recording medium and program supplying medium
Inventor: UDA NOBUO
IPC: G06F12/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent deflag processing from being frequently operated to a storage medium equipped with a flash memory, and to prevent a memory life from being shortened. SOLUTION: When the start of a deflag operation is instructed in a step S12, whether or not the deflag instruction is issued to a flash memory is judged in a step S14, and when it is judged that the deflag instruction is issued to the flash memory in the step S14, a notice is displayed in a step S15, and whether or not the deflag operation should be executed to the flash memory is judged in a step S16.
Patent JP-S5252122-A (JP)
Title: Process for producing composite consisting of silicon carbide filament and metallic silicon
Inventor: YAJIMA SEISHI
IPC: C04B35/80
Filed: 1975-10-24
Abstract: PURPOSE: To produce an inexpensive composite which is excellent in hardness, mechanical strength, heat resistance, oxidation resistance, and corrosion resistance by means of combining accumulated filament of silicon carbide with metallic silicon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5916026-A (JP)
Title: On-load tap changer
Inventor: MARUYAMA TAKAHISA
IPC: G05F1/20
Filed: 1982-07-19
Abstract: PURPOSE:To eliminate the need for a current limiting reactor and to perform tap changing stably regardless of whether a power factor leads or lags, by inhibiting a bridge current flowing during the tap changing. CONSTITUTION:A gate signal generator 28 for thyristors selects a thyristor to be turned on or off on the basis of a signal from a tap commanding device 8. The output of a leading power factor discriminating device 9 is connected to AND circuits 14 and 16. The output of a lagging power factor discriminating device 10 is connected to AND circuits 15 and 17. The output of a current zero- point signal generator 11 is connected to AND circuits 19 and 20. The output of a voltage zero-point signal generator 12 is connected to AND circuits 18 and 21. The AND circuits 18-21 are connected to delay circuits 22-25, whose outputs are connected to the gate signal generator through OR circuits 26 and 27.
Patent JP-H0422106-A (JP)
Title: Method of manufacturing permanent magnet
Inventor: ARAI SEI
IPC: H01F1/053
Filed: 1990-05-17
Abstract: PURPOSE:To improve the magnetic properties, in particular the coercive force, which have been weak points in a conventional cast method, by a method wherein a cast metal mold is slanted to the vertical direction to cast. CONSTITUTION:In a manufacturing method of a permanent magnet, containing a step of heat-processing and a step of heat-treating after an alloy in which a rate-earth element (provided that Y is contained.), a transition metal, and boron are principal components is cast, upon the above-mentioned cast, a cast metal mold is slanted to the vertical direction to cast. Namely, the cast metal mold is slanted to the vertical direction in a melting furnace to pour the molten, whereby an air gap formed between the metal mold and an ingot is prevented from occurring, and also a reduction of cooling capacity is prevented to obtain the ingot in which columnar structure develops. By processing the thus-obtained cast ingot in the step of heat-processing and the step of heat-treating, the permanent magnet having high performance can be obtained.
Patent JP-S61285214-A (JP)
Title: Epoxy resin composition
Inventor: ANDO TOSHIHARU
IPC: C08L63/00
Filed: 1985-06-12
Abstract: PURPOSE:The titled composition suitable as a cast electrical insulating material, having both simultaneously improved high-temperature heat deformation tempera ture and impact resistance, and improved uniform dispersibility of filler, con sisting of a mixture of a specific epoxy resin and a phenoxy resin, a specific curing agent and inorganic powder. CONSTITUTION:The aimed composition comprising a mixture of (A) a cyclic epoxide type epoxy resin [preferably 3,4-epoxycyclohexylmethyl-(3, 4-epoxy )cyclohexane carboxylate] having <=200 epoxy equivalent as an epoxy resin and (ii) a phenoxy resin having 30,000mol.wt., (B) (iii) a polybasic carboxylic acid anhydride (e.g., hexahydrophthalic anhydride, etc.) and (iv) an aromatic ester [preferably diester shown by the formula (R<1> and R<2> are 6-8C cyclic hydrocarbon)] as a curing agent and (C) inorganic powder (e.g., alumina powder, etc.) as a filler.