baber/WOPTO huggingface dataset:
Patent JP-H01190523-A (JP)
Title: Automobile air-conditioning device
Inventor: ASANO HIDEO
IPC: B60H1/00
Filed: 1988-01-25
Abstract: PURPOSE:To aim at simplify the structure of an air-conditioning device, at reducing the manipulating force, at executing rapid cooling and heating, and so forth by arranging a rotatable heat-exchanger incorporating introduction and delivery pipes for medium to be heat-exchanged, and a rotatable air-mix damper in the heater casing. CONSTITUTION:A heater core 2 as a heat-exchanger adapted to be rotated about a shaft 4a, for heating air is disposed in a heater casing 1 in which there is also disposed an air-mix damper 6 for controlling the flow rate of air passing through the heater core 2 and the flow rate of air bypassing the same. Further, the heater core 2 incorporates an introduction pipe 3a and a delivery pipe 3b for medium to be heat-exchanged. The heater-core 2 is rotatable between open and close positions A, B. Meanwhile, the rotation of the air-mix damper 6 is controlled at an open position B where the heater core is inclined at a predetermined angle.
Patent JP-S61174507-A (JP)
Title: Liquid-crystal display element
Inventor: KUBO KIICHIRO
IPC: G02F1/1368
Filed: 1985-01-30
Abstract: PURPOSE:To prevent a multi-layered metallic film from being striped off by constituting a liquid-crystal display element by connecting a liquid-crystal driving LSI element directly onto a glass substrate, and forming a multi-layered film of metallic wiring at the LSI element connection part and a single-layered film of metallic wiring at other parts. CONSTITUTION:The 1st, the 2nd, and the 3rd metallic wiring layers 2, 5, and 7 are formed on the glass substrate 1 and then the metallic wiring layers are covered with a wiring protective film 6 entirely; and a through hole is formed in the wiring protective film 6 at the LSI element connection part, the 3rd metallic wiring layer 7 is etched, and the LSI element 3 is connected onto the 2nd metallic wiring layer 5 by soldering 4. Then, the whole LSI element 3 is coated with resin 8 to protect the LSI element 3. Thus, the film thickness of the part which occupies the majority of the wiring is reduced including the protective film 6. Consequently, film stress is reduced, so the metallic film is prevented from being striped off.
Patent JP-H03219427-A (JP)
Title: Binary coding circuit
Inventor: FUJIWARA TSUNEO
IPC: G11B7/005
Filed: 1990-01-23
Abstract: PURPOSE:To obtain an accurate binary-coded signal by detecting a maximum and a minimum amplitude part and comparing the extreme value with a current amplitude, and making an output active when the current amplitude is larger or inactive when not. CONSTITUTION:A playback signal is inputted from an in-1 terminal to an A/D converter 11 and converted into 4-bit digital data, which is inputted to a latch 12. The output of the latch 12 is inputted to a latch 13 and further inputted to a latch 14, and the latches 12 - 14 are stored with data when a clock from a clk terminal rises, so the latches 12 - 14 output the data to a peak bottom detecting circuit 15 while delayed by one clock each with time. The circuit 15 goes up to a high level only while outputting the peak or bottom data of the latch 13. The output of the latch 13 is inputted to a difference comparing circuit 17 and a latch with a latch enabling function. The circuit 17 generates the active output when (data inputted to DA3-0) < (data inputted to DB3-0) or the inactive output when not. Consequently, data can accurately be converted into binary data.
Patent JP-S56111396-A (JP)
Title: Personal audio apparatus
Inventor: SATOU MASAAKI
IPC: H04R5/02
Filed: 1980-02-08
Abstract: PURPOSE:To obtain an apparatus which is excellent in air permeability, sanitary, and also is able to reproduce a natural audible sound, by constituting the apparatus so that the coupling member for connecting one pair of speakers, and the cable may become unnular, and making it possible to place the speakers on the shoulders of a listener. CONSTITUTION:One pair of speakers 1, 2, cables 3, 4 connected to said speakers, an audio apparatus 11 connected to said cables 3, 4, and coupling members 8-10 for connecting said speakers 1, 2 are provided. The coupling members 8-10, and the cables 3, 4 are made circular so that the speakers can be placed on the shoulders of a listener. In this way, it is possible to obtain an apparatus which is excellent in air permeability, hard to be dirty, and sanitary, comparing with that of a muffler type, etc., and also is able to reproduce a natural autible sound, comparing with a head phone, etc.
Patent JP-H01191510-A (JP)
Title: Weighting filter in auditory sense
Inventor: WAKE YASUHIRO
IPC: G10L19/04
Filed: 1988-01-27
Abstract: PURPOSE:To improve the S/N and to obtain voice with high quality by providing a long time spectral characteristic in matching with the pitch structure of an input voice to the substantial weighting filter with auditory sense. CONSTITUTION:The filter consists of the cascade connection of a short time weighting filter W1 using a linear prediction coefficient alphai representing short time spectral information of an input voice extracted from the input voice and the result of multiplying a constant gamma1, with the linear prediction coefficient and a long time weighting filter W2 using a pitch prediction coefficient (b) representing long time spectral information extracted from the input voice and the result of multiplying a constant gamma2 with the pitch prediction coefficient. Then the short time spectral information and the long time spectral information are used to give weighting to the input voice and the result is outputted as a coded data. Thus, the S/N in terms of auditory sense is improved more, and the voice with high quality is obtained.
Patent JP-H10107577-A (JP)
Title: Electronic component and ladder filter
Inventor: TAKESHIMA TETSUO
IPC: H03H9/60
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a ladder filter that has a piezoelectric resonator whose spurious radiation is small in which the width for selection of a difference ΔF between a resonance frequency and an anti-resonance frequency is high and miniaturization is attained. SOLUTION: The ladder filter 60 includes an insulation board 12. Four pattern electrodes 14a-14d are formed on the insulation board 12. Four lands 16a-16d are respectively formed to the four pattern electrodes 14a-14d. Moreover, a land 16e is also formed to the pattern electrode 14b. External electrodes 30a, 30b of four piezoelectric resonators 20a-20d utilizing the lengthwise vibration mode and possible for surface mount are connected to the lands 16a-16e via support members 32a, 32b made of a conductive material. In this case, the four piezoelectric resonators 20a-20d are arranged in line in the order of a 1st series resonator, a 1st parallel resonator, a 2nd parallel resonator and a 2nd series resonator.
Patent JP-S58133840-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C1/04
Filed: 1982-02-01
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-H10198958-A (JP)
Title: Production of magnetic recording medium
Inventor: TADA MIGAKU
IPC: G11B5/702
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility, corrosion resistance and long-term preservable property by first mixing and kneading ferromagnetic powder and a urethane resin having aminoquinone groups, then adding and dispersing a vinyl chloride/vinyl acetate copolymer thereto, applying a magnetic coating material prepd. in such a manner on a base, thereby forming a magnetic layer. SOLUTION: The aminoquinone group-contg. polyurethane resin at 8 parts, toluene at 44 parts and cyclohexanone at 88 parts are mixed and kneaded with 100 parts metallic magnetic powder essentially consisting of an Fe alloy contg. 25% Co. The kneading is executed by a kneader dispersing machine and, thereafter, the vinyl chloride/vinyl acetate resin is added at 8 parts to this mixture and is dispersed therein under dilution by a sand mill dispersing machine, by which the magnetic coating material is obtd. After the dispersion is ended by adding alumina to this magnetic coating material, a hardener is added at 5 parts and palmitic acid at 2 parts to the magnetic coating material. The respective treatments of coating, calendering and curing are executed on a PET base.  As a result, the aminoquinone groups are effectively adsorbed and the dispersilbility, corrosion resistance and long-terms preservable property are improved.
Patent JP-S60158534-A (JP)
Title: Misconvergence correcting device
Inventor: AOKI KIYOUSUKE
IPC: H01J29/76
Filed: 1984-01-30
Abstract: PURPOSE:To reverse the strength of magnetic fields generated by the upper and lower coils while scanning on the left side and the right side of a screen and correct semielliptic misconvergence by providing cores against the upper and lower subcoils and providing a means applying bias magnetic fields to these cores. CONSTITUTION:The upper and lower subcoils 3, 4 connected in series to the upper and lower deflection coils 1, 2 are wound on cores 6, 7, and the bias magnetic field is applied to these cores 6, 7 by a magnet 8. Under this condition, when a beam is scanned to the right side or the left side of a screen, inductances of the coils 3, 4 are changed differently, the center of the magnetic fields of the upper and lower coils is biased upward or downward, magnetic field components H5, H6, and H7, H8 in the X-direction are generated, and they generate forces to move a red beam R downward and a blue beam B upward respectively. Accordingly, beam correcting forces are made equal on both the right and left sides of the screen, the forces are made larger toward the right or the left because the deflection current is made larger, thereby semielliptic misconvergence can be corrected.
Patent JP-H11200415-A (JP)
Title: Upper turning body of construction machine
Inventor: SAKITANI SHINTARO
IPC: E02F9/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To facilitate work by arranging a work step arranged in the rear of the work attachment installing part below the upper surface of the mounting parts between the left/right side apparatus mounting parts in front of the rear apparatus mounting part. SOLUTION: An upper turning body 12 is continuously arranged on a lower traveling body of a hydraulic shovel. The work attachment installing part 14 is arranged above a center frame 13 of the upper turning body 12 so that the left side apparatus mounting part 28 and the right side apparatus mounting part 30 are arranged on the left/right both sides of the installing part 14. The rear apparatus mounting part 26 is arranged in the rear of the installing part 14. A work step 25 having the almost same width as an interval dimension between the mounting parts 28, 30 is arranged so as to be positioned below the upper surface of the mounting part 26 between the mounting part 26 and the installing part 14 and between the mounting parts 28, 30.  Therefore, maintenance work of an apparatus and the like such as a motive power source and a hydraulic apparatus mounted on the upper turning body 12, can be easily performed from the upper surface side of the upper turning body 12.
Patent JP-S63187146-A (JP)
Inventor: FURANSHISU EMU MIRAA
IPC: G01N27/10
Filed: 1987-01-23
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-S59140825-A (JP)
Inventor: MORIMOTO AKIRA
IPC: A01K97/12
Filed: 1983-02-01
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-H09214241-A (JP)
Title: Plane antenna for mobile sng
Inventor: MURATA TAKAO
IPC: H01Q21/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna for mobile SNG provided with a sub-array by which production of a grating globe caused at a tilted transmission beam and its production level are suppressed below a specified criterion. SOLUTION: The plane of each sub array 2 with a lowest side lobe is overlapped in an orbit direction 4 of a geostationary satellite, and each sub array 2 is densely arranged in the orbit direction 4 of the geostationary satellite while deviating each position of the sub arrays. Thus, when an antenna beam is tilted from a front direction through electronic tracing, production of grating globe or its level caused in a zone within a view angle ±3 degrees (angle of 0 degree indicates an orbit of the geostationary satellite) from a transmission point on the earth in a direction orthogonal to the orbit along the orbit of the geostationary satellite is suppressed so as to allow a moving ship or automobile or the like to communicate a television video and audio signal while making electronic automatic tracing.
Patent JP-H05204916-A (JP)
Title: Data processor
Inventor: SUZUKI TAKASHI
IPC: G06F17/24
Filed: 1992-01-30
Abstract: PURPOSE:To provide a data processor which can improve the reliability of data. CONSTITUTION:Data inputted by a key input part 5 is written in a RAM 11 or an external memory 13 by the control of a CPU 2. In this case, when a data change such as correction or addition of the data is executed, the CPU 2 adds the changed contents to the original contents and writes them in the RAM 11 or the external memory 13. In such a manner, a document prepared by a word processor 1 can be handled as what is called a formal document, since data change history is left.
Patent JP-H02195578-A (JP)
Title: Optical disk
Inventor: ARII KOJI
IPC: G11B7/24097
Filed: 1989-01-25
Abstract: PURPOSE:To record the information except various necessary acoustic information having the large capacity and high reliability like the video information, the computer programs, etc., by using the secondary data on a read in area as the control information on a program area together with the main data on the program area used as the acoustic information, and the main data on the read-in area used as the information except the acoustic information. CONSTITUTION:An optical disk CD 1 consists of a read-in area 2, a program area 3, and a read-out area 4. In this case, the secondary data on the area 2 serves as the control information on the area 3 together with the main data on the area 3 serving as the acoustic information, and the main data on the area 2 serving a the information except the acoustic information respectively. Thus no malfunction is never produced even though the information is reproduced in a conventional system. Then it is possible to record the information except various necessary acoustic information having the large capacity and high reliability like the video information, the computer programs, etc.
Patent JP-S62173017-A (JP)
Title: Edge drop restraining method for rolled plate
Inventor: KOKUBO ICHIRO
IPC: B21B37/32
Filed: 1986-01-27
Abstract: PURPOSE:To restrain edge drop by controlling thermal expansion of a mill-roll at an outside part from an edge part of rolled plate, the edge part and near a center part from the edge part by using cooling nozzles and heating apparatus accurately to make a distribution of the thermal expansion of the mill-roll at near the edge part of the rolled plate to taper-like condition. CONSTITUTION:A large number of the cooling nozzles 3 are arranged to control water flow rate at the inlet side of the mill-roll 1. Further, the nozzles 4 are arranged to spray low-temp. coolant at the outside part of roll from the edge art of the rolled plate 2, and also an induction heating apparatus 5 is arranged at a corresponding part of the roll to the edge part of the rolled plate 2. And A1 is cooling ability for the outside part of the roll from the edge part of the rolled plate, A2 is cooling ability for the edge rolled part of the roll and B2 is heating ability for the same part of the roll, A3 is cooling ability for the part of the roll from the edge part to near the center of the rolled plate and B3 is heating ability for the same part of the roll, and then, temp. for the mill- roll 1 is controlled so as to be A1>A3>A2 and B2>B3.
Patent JP-S60162809-A (JP)
Title: Polyester fiber having fine surface unevenness
Inventor: MATSUMOTO TETSUO
IPC: D06M101/16
Filed: 1984-01-31
Abstract: PURPOSE:To mix a part for easy chemical plating within a range without deteriorating dyeability, by forming many fine surface unevennesses continuous in the longitudinal direction in part of the outer periphery of filaments. CONSTITUTION:A shadowed part of a part containing internal particles or inorganic inert particles or a modified part is treated with a suitable solvent to form fine unevennesses on the surface. A part having >=400 recesses/mm.<2> and >=0.2mu, preferably >=0.5mu major axis (d) of the recesses is easily chemically plated, and a part having <100 recesses/mm.<2>, preferably <10 recesses/mm.<2> is not easily chemically plated. If unevenness units continuous in the longitudinal direction are present in 2-30% outer peripheral surface, polyester fibers having electric conductivity and dyeability are obtained.
Patent JP-H10208436-A (JP)
Title: Cassette label and cassette tape
Inventor: TANAKA MASATERU
IPC: G11B23/30
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle cassette label, with high reliability and durability, by which the recorded data content, etc., can be confirmed, and which can be applied to a cassette tape with data already recorded. SOLUTION: A recess 57 is formed in a position at a specified distance from an end surface of an upper lid 56 of a cassette case 50. In this position, a cassette label 1, having an IC 20 with a recording part and a signal processing part, an antenna 30 transferring signals to the IC, and a label substrate 10 for containing them, is mounted. A signal is transferred to the IC 20 of the cassette label 1 by contactless method to perform communication of information concerning the recorded data. The distance (b) from the front surface of the lid 56 to the cassette label antenna is the same either with an S-sized video cassette tape 2S or an L-sized video cassette tape 2L. Thereby, a VTR device compatible with multiple types of video cassette tape can communicate by one antenna.
Patent JP-2000216919-A (JP)
Title: Pre-paid telephone set with remaining measured service warning device
Inventor: SHIMIZU TOSHIYUKI
IPC: H04M17/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a pre-paid telephone set with a remaining measured service warning device for allowing a user to intuitively know the residual number of times of available speech, corresponding to the telephone use tendency of a user, and to operate the addition of measured service or the saving of telephone use in a timing corresponding to the telephone use tendency. SOLUTION: A customer's data base for storing available measured service based on a pre-paid contract is connected with a line network 10. When residual measured service information transmitted from the line network 10 through a telephone line 10a at end of speech is received by a line interface part 11, a control part 13 calculates the target remaining number of times for available speech from speech frequency stored in the memory part 12, based on the residual measured service information, and allows a display part to display visually that the residual measured service of speech is small when the residual measured service is a prescribed value or less, and allows a warning sound transmitting part to generate a warning sound for announcing it to a user with an auditory means. Thus, the residual frequency warning can be attained according to the use tendency different for each user.
Patent JP-S58134552-A (JP)
Title: Circuit device for half-duplex communication
Inventor: SANO ISAO
IPC: H04M11/06
Filed: 1982-02-04
Abstract: PURPOSE:To improve the energy efficiency of transmission and to simplify constitution, by using the same signal line and return line for up and down transmission at the half-duplex communication and performing insulation for transmission through one transformer. CONSTITUTION:For transmission (down) from a network controller to a terminal equipment, an RS1 is set to (1) and an RS2 is set to (0). An OR gate 208 outputs a signal SD1 as it is. An AND gate 213, on the other hand, outputs (0) all the time and a switch 210 is turned off. A switch 202 is turned on when the SD1 set to (1) and off when (0), and consequently the output of an oscilltor 201 is outputted between terminals (a) and (b) of the transformer 204 according to the SD1. At this time, a similar output is obtained between terminals (c) and (d) of the transformer 204. The frequency component of the oscillator 20 is removed by a filter 211 to reproduce a DC signal corresponding to variation of the SD1. For up communication, on the other hand, the RS1 and RS2 are set reversely and (1) and (0) of a signal SD2 are transmitted.
Patent JP-S58134909-A (JP)
Inventor: OCHI RIICHI
IPC: A01F12/30
Filed: 1982-02-02
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-S55107734-A (JP)
Title: Manufacture of high tensile steel wire rod
Inventor: KAJIYAMA KATSUYOSHI
IPC: C21D8/08
Filed: 1979-02-14
Abstract: PURPOSE:To obtain a high tensile steel wire rod having a high yield point and superior relaxation resistance by hot rolling a steel of a specified component system followed by forced cooling, spreading in the form of a ring, cooling with a blast and warm leveling. CONSTITUTION:A steel consisting of C 0.10-0.40%, Si 0.05-1.5%, Mn 0.70- 2.50%, Cr 0.10-1.50%, B 0.0002-0.0050%, and the balance Fe and inevitable impurities is hot rolled to a wire rod, immediately forced to cool, and spread on a conveyor in the form of a ring at a supercooled austenite state. This rod is then cooled with a blast at rate of 7 deg.C/sec or more to convert the whole rod into of martensite structure. It is coiled, slowly cooled, self-tempered to provide high toughness and high strength of 110kg/mm<2> or more, and warm leveled at 100-450 deg.C so that the bending degree becomes 4mm or less per 1.5m.
Patent JP-S56112721-A (JP)
Title: Vapor phase epitaxial growing apparatus
Inventor: WATANABE YUKIO
IPC: C30B25/14
Filed: 1980-02-12
Abstract: PURPOSE:To obtain uniform crystal by rotatably providing a reaction gas agitator integral with a retainer for retaining a growing substrate in the reaction container of the vapor phase epitaxial growing apparatus. CONSTITUTION:Vapor phase epitaxial growing gas is introduced from the inlet 2 of the reaction container 1. A plurality of agitators 5 rotatably supported by a rotary shaft 7 are provided in the container 1. Since the substrate 4 is retained via the retainer on the agitators 5, the growing gas acts the substrate 4 while being agitated. Since a plurality of types of stock gases are effectively mixed to grow in equalized state, very uniform vapor phase epitaxial growing crystal can be obtained.
Patent JP-S56125349-A (JP)
Title: Manufacture of 1-alkyl-1-phenylhydrazine
Inventor: URURITSUHI RERUHI
IPC: C07C67/00
Filed: 1981-02-06
Abstract: 1. A process for the preparation of a 1-alkyl-1-phenyl-hydrazine of the formula I  see diagramm : EP0034285,P5,F1  in which X is hydrogen or a non-reactive substituent, and R is alkyl or alkenyl having from 1 to 15 carbon atoms, where a CH2  or CH group can be replaced by an oxygen atom, the oxygen function being separated from the nitrogen of the phenylhydrazine by at least two carbon atoms, cycloalkyl or cycloalkenyl having from 3 to 7 carbon atoms, phenylalkyl having from 1 to 6 carbon atoms, or cycloalkylalkyl having from 1 to 6 alkyl and from 3 to 7 cycloalkyl carbon atoms, by reacting a phenylhydrazine of the formula II  see diagramm : EP0034285,P5,F2  with a strong base with an alkylating agent of the formula III R-Y in which Y is chlorine, bromine or iodine, alkyl- or arylsulfonyloxy, or, when R is lower alkyl, -O-SO2 -OR, in an organic liquid characterized in that one deprotonates with NaNH2  as strong base in an aprotic solvent selected from the group consisting of tetrahydrofurane, 1,2-dimethoxyethane, acetonitrile and/or dioxane.