baber/WOPTO huggingface dataset:
Patent JP-H04294648-A (JP)
Title: On-vehicle acoustic equipment
Inventor: ADACHI HISASHI
IPC: H04H40/72
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the deterioration in an S/N ratio at degrading of a reception electric field strength without causing unstable sound image even when a fluctuation takes place in the reception electric field strength by providing a sound field magnification means to the equipment. CONSTITUTION:A voltage of an S meter 7 as a reception electric field strength detection means is inputted to a multiplex circuit 6 of an acoustic equipment 1 to control a separation level. Then an ASC function reduces the separation level at degrading of an S meter voltage to suppress the deterioration in the S/N. A sound image magnification circuit 10 to magnify the sound image of a stereo signal and to reproduce the result is provided to a post-stage of the circuit 6. The circuit 10 applies filter processing to part of one channel signal and inverts the phase and magnifies a sound field of a reproduced sound by adding the result to other channel. Thus, the deterioration in the S/N ratio is suppressed and effect of a sense of disorder to a listener due to unstable sound image is prevented.
Patent JP-H05268673-A (JP)
Title: Remote controller
IPC: H04Q9/00
Filed: 1992-03-17
Abstract: PURPOSE:To improve the operability by omitting trouble of re-input when inputted information is not outputted. CONSTITUTION:Information is inputted by a key board 12, a light receiving circuit 16 detects the presence of a remote control signal sent from other remote controller and when it is detected that the remote control signal sent from other device is in existence, a CPU 2 interrupts an output of the remote control signal and transfers data in an output buffer 24 to a wait buffer 26. When the remote control signal sent from other device cannot be detected, data in the wait buffer 26 and the output buffer 24 are outputted to an infrared ray output circuit 14.
Patent JP-H06181601-A (JP)
Title: Automatic safety device in automatic travel vehicle
Inventor: MIZUKURA TAIJI
IPC: B62D7/14
Filed: 1992-03-17
Abstract: PURPOSE:To safely and surely control the automatic travel of an unmanned travel vehicle by surely controlling the stoppage, such as emergency stoppage, of the unmanned travel vehicle. CONSTITUTION:The first controller 32 for controlling a steering device so that a travel vehicle body travels along a guide route switches on or off a driving circuit for the shutdown of the supply of a fuel to an engine. The second controller 33 controls a driving circuit 45 for operating both a braking device and a clutch device for continuing or discontinuing the transmission of the power from the engine to a traveling device. The first and second controllers 32 and 33 are connected to each other to monitor the mutual operation states. When one of the controllers is abnormal, only the other on the normal side is operated to drive a stopping means arranged under the self control of the other controller.
Patent JP-H04214852-A (JP)
Title: Nitriding treatment
Inventor: OGAWA TEIJI
IPC: C23C8/32
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the inflow of a nitriding gas into a temp. rising zone and to prevent the deterioration in the quality of the material to be treated caused by [N] present in the temp. rising zone. CONSTITUTION:This nitriding apparatus is provided with a reheating chamber 24 in which the material to be treated is heated in the atmosphere of a carburizing gas and a cooling chamber 26 in which the material to be treated heated in the reheating chamber 24 is held in the atmosphere of a nitriding gas. Furthermore, the nitriding apparatus is provided with a communicating part 25 in which the material to be treated is transferably communicated in the reheating chamber 24 and the cooling chamber 26, an opening and closing door 14 opening and closing the communicating part 25, a primary bypass 58 in which the reheating chamber 24 and the cooling chamber 26 are communicated in such a manner that a carburizing gas will be circulatable therein and air flow forming means 63 in which the flow of flowing out the carburizing gas in the reheating chamber 24 is formed through at least either the communicating part 25 or the primary bypass 58.
Patent JP-H03262255-A (JP)
Title: Facsimile document transfer system
Inventor: IIHARA KAZUHIRO
IPC: H04N1/32
Filed: 1990-03-12
Abstract: PURPOSE:To decrease less data quantity for each transfer destination information and to obtain the printout output of each transfer destination information by sending picture information, a header and an additional header of a just preceding station to a succeeding transfer destination. CONSTITUTION:A request source dial signal is stored to a destination information storage section 12 from an operation section 11, a destination dial and a destination name are read from the storage section 12 to an additional header storage section 14 based on a command of sequential transfer and identification information. Then an NSF signal is confirmed at the call of an initial transfer destination and an additional header comprising a fixed header generated by a fixed header generating section 17 and destination information of the storage section 14 is sent by an NSS signal according to a fixed format of a fixed header storage section 18. Moreover, picture information is transferred from a memory 2. The storage sections 18, 14, 2 of each transmission destination store each reception information and a character generating section 16 applies image conversion to the fixed header and the additional header and sends the result to a print section 7a and the picture information is sent from the memory 2 to the print section 7a.
Patent JP-H08263552-A (JP)
Title: Item setting system
Inventor: YOSHIZUKA KOJI
IPC: G06F19/00
Filed: 1995-03-20
Abstract: PURPOSE: To easily set test items, measurement items, and relative items of a test of a product without any omission, to conduct the test, and to easily generate a test result table by providing a test item setting means. CONSTITUTION: A test item setting means 16 takes the article name of the product out of an article name master 7, displays the test items on a screen, and sets test standards and management values for every test item of the article name of the product in a check master corresponding to the input of the test standards for the test by the test items. Further, a relative item setting means 17 when displaying the test items on the screen displays a field where the relative items relating to the test items are set corresponding to the test items to prompt input and sets the relative items by the test items of the article name of the product in the check master once the relative items are inputted. Consequently, when the product is tested, the test items and further the relative items can easily be set on the screen.
Patent JP-S58177412-A (JP)
Title: Method for controlling pressure in hood of treating equipment of converter waste gas
Inventor: MARUTANI MUTSUMI
IPC: C21C5/40
Filed: 1982-04-12
Abstract: PURPOSE:To suppress a sudden change of pressure in a hood and to increase a recovery ratio of converter waste gas by detecting a change in a flame area at a gap between a nose and a skirt of converter and controlling the upward and downward moving speeds of the skirt based on this detected result. CONSTITUTION:When the pressure in the hood 2 during steady blowing is the prescribed pressure, the converter waste gas is not blown out and air is not sucked from the gap 12 between the furnace nose 3 and the skirt 4. This state is photographed by a TV camera 15 and the picture is projected to a monitor television 17 to store in a video signal processing device 16. If the pressure in the hood 2 is elevated suddenly, the converter waste gas is blown out from the gap 12 and is burned, thus the flame area at the gap 12 is increased. The blown- out amount of the flame is detected by comparing this picture with that stored in the device 16. The device 16 outputs a control signal to a hydraulic pressure controller 18 based on the detected result and the skirt 4 is moved upward by a hydraulic cylinder 14 in accordance with said signal. If the pressure in the hood 2 is decreased lower than atmospheric pressure, the skirt 4 is moved downward by the operation opposite to above-described one.
Patent JP-S62218574-A (JP)
Title: Chemical vapor deposition method
Inventor: MIZOGUCHI SHIGEO
IPC: C23C16/513
Filed: 1986-03-20
Abstract: PURPOSE:To easily form a high-purity thin film by charging a metallic halide, etc., having a specified b.p. in a vessel made of the same material in a reaction system, heating and vaporizing the halide, introducing the vapor onto the surface of a material to be vapor-deposited with a carrier gas, and vapor-depositing a coated film by plasma discharge. CONSTITUTION:Vaporization chambers 6 and 8 are directly connected to the upper part of a reaction chamber 1, MoCl5 (having <=30 deg.C b.p.) is charged in a crucible 5 made of Mo in the vaporization chamber 6, and (C2H5)4Si (having >=30 deg.C b.p.) is charged in a crucible 7 made of Si in the vaporization chamber 8. The raw materials are respectively heated to a prescribed temp. by high-frequency heating coils 9 and 10 and vaporized, gaseous hydrogen is simultaneously introduced into the vaporization chambers 6 and 8 from a carrier gas cylinder 13 through valves 11 and 12, and the vaporized raw materials are introduced onto the material 2 to be vapor-deposited on a rotating rotor 3 to vapor-deposit a thin film. The exhaust gas generated by the reaction is discharged to the outside of the system from the exhaust port 14. Since the raw material is thus vaporized and vapor-deposited in the reaction system, a pure thin film can be vapor-deposited on the material 2 to be vapor-deposited by the plasma reaction.
Patent JP-S62221809-A (JP)
Inventor: WATANABE FUMIHIKO
IPC: H02G1/02
Filed: 1986-03-20
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-H06263040-A (JP)
Title: Bracket structure for supporting car steering column
Inventor: MAAKU SUNAIDAA
IPC: B62D25/08
Filed: 1993-03-22
Abstract: PURPOSE: To improve safety by giving a function for controlling the backward movement and rotation of a steering column mechanism at the time of colliding head-on to a bracket supporting both of steering column mechanism and a brake pedal support bracket to the internal front part of a cabin structure. CONSTITUTION: Fitting tabs 128, 130 extended to sides 104, 106 are provided at the rear end of a bracket 100 forming a U-shaped cross-section with a bottom 102 and the sides 104, 106. The tab 128 has at least one elongate aperture 142 oriented vertically in a selected direction and the tab 130 has a tab mounting means which is substantially parallel with the tab 128 and is for mounting the tab 130 to another member, and beads 124, 126 of a C-shaped cross-section are provided at the bottom 1-2 of the bracket 100.
Patent JP-H08259767-A (JP)
Title: Conductive plastic plate and cell using the same
Inventor: ITOU TAKEFUMI
IPC: C08K3/04
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a conductive plastic plate which has been improved so that it has a high electric conductivity. CONSTITUTION: This plate contains a polymer selected from among an ethylene- vinyl acetate copolymer having a vinyl acetate content of 40-50wt.%, an ethyleneethyl acrylate copolymer having an ethyl acrylate content of 40-50wt.%, and a thermoplastic polyolefin elastomer. To 100wt.pts. of the polymer, 40-80wt. pts. of carbon black is added.
Patent JP-S62233912-A (JP)
Inventor: AGOSUTON AGOSUTON
IPC: H03H7/32
Filed: 1987-03-16
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-H05232341-A (JP)
Title: Fiber cassette driving device of fusion slicing machine
Inventor: SUGIYAMA YUJI
IPC: G02B6/255
Filed: 1992-02-18
Abstract: PURPOSE:To supply optical fibers which are mounted on a cassette to the fusion splicing machine, one by one. CONSTITUTION:A drum 8 which elevates the cassette 5 by one DC motor 32 and a cam 35 which moves a cassette holder 4 in the right-left direction are driven and the right-left movement of the cassette holder 4 by one rotation of the cam 35 is synchronized with the upward movement of the drum 8. After the cassette 5 is elevated with a release pin detached, the release pin engages the clamp of the cassette 5, and the clamp is disengaged to supply the optical fibers, one by one.
Patent JP-S61220462-A (JP)
Title: Compound semiconductor device
Inventor: INOUE KAZUHIKO
IPC: H01L21/28
Filed: 1985-03-27
Abstract: PURPOSE:To prevent the formation of a harmful intermetallic compound, when an electrode having a laminated structure is formed on a compound semiconductor substrate, by forming the laminated electrode comprising AuGe and Ti from the lower side on a diffused region, and extending a laminated metal layer comprising Ti and Al having good bonding property from the lower side on said electrode and on the surface of the substrate. CONSTITUTION:A shallow N<+> region 2' is formed on the surface layer part of a semi-insulating GaAs substrate 1 by ion implantation and annealing. Deep N<+> regions 2 are formed on both sides of the region 2'. An electrode 3 having a laminated structure, in which the lower side is an AuGe layer 3a and the upper side is a Ti layer 3c, is formed on the regions 2. Then, a laminated metal layer 4, in which the lower side is a Ti layer 4a and the upper side is an Al layer 4b having good bonding property, is formed along the upper part of the layer 3c and the peripheral part of the layer 3c. A Schottky gate electrode 7 having the same constitution as that of the layer 4 is provided on the region 2'. Thus, the formation of Al-Au hardly occurs and the bonding is ensured.
Patent JP-H05236500-A (JP)
Title: Video display device
Inventor: TAMURA TAKAHIKO
IPC: G09G1/28
Filed: 1992-02-18
Abstract: PURPOSE:To realize the efficiency with respect to cost and production process by reducing the number of parts for auto cut-off adjustment and reducing the number of connection pins required for IC. CONSTITUTION:A reference pulse (RPR, RPG, or RPB) is added to a prescribed position in every field of a video signal, and the cathode current obtained by this reference pulse is converted to a pulse voltage. This pulse voltage is compared with a comparison reference voltage by a comparator 17. The comparison output is counted by an up/down counting means (18R, 18G, or 18B) and is subjected to D/A conversion. The DC component of the video signal is controlled in a level shift circuit (12R, 12G, or 12B) by the D/A conversion output voltage to control the cut-off characteristic.
Patent JP-H07270803-A (JP)
Title: Liquid crystal orienting agent and its production
Inventor: EGUCHI TOSHIMASA
IPC: C08G73/10
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a high pretilt angle without damaging color filters by using a specific polyamide acid and silicone denatured polyamide acid as resin components and specifying solvent components and the compsn. ratios thereof. CONSTITUTION:The polyamide acid having the aliphat. acid structure expressed by formula I and the silicone denatured polyamide acid expressed by formula II are used as the resin components. The solvent components and the compsn. ratios thereof are specified to 1 to 10wt.% N-methyl-2-pyrrolidone, 20 to 40wt.% butylcellsolve and 50 to 80wt.% ethyl carbitol. In the formulas I, II, R denotes a quadrivalent aliphat. group; Ar1 and Ar3 denote the structure selected from formula III, etc.; Ar2 denotes the structure selected from formula IV, etc.; n, m denote the charging molar ratios at the time of synthesizing the resin components; n:m denote a range of 30:70 to 95:5; k denotes an integer from 1 to 20 and denotes the average repeating number of a siloxane unit. Good uniformity of films when the films are formed on the color filters formed by a dyeing method is obtainable with this liquid crystal orienting agent.
Patent JP-S51137682-A (JP)
Title: Gas phase ch emical reaction system
Inventor: SUDA TADASHI
IPC: C30B25/14
Filed: 1975-05-23
Abstract: PURPOSE:A gas phase chemical reaction system preventing ununiformity of membrane due to clouding of substrate and forming high quality membrane.
Patent JP-H03267163-A (JP)
Title: Method and equipment for spreading specified amount of liquid chemical
Inventor: MIYAKE YASUHIKO
IPC: B05B9/04
Filed: 1990-03-14
Abstract: PURPOSE:To accurately spreading the specified amount of liquid chemicals by connecting the feed pipe of liquid chemicals to a flow path changing cylinder and providing a blocking member to the flow path changing cylinder. CONSTITUTION:When a lever 6 is released, the blocking members 21-23 are set in the respective positions. The blocking member 21 blocks off the outlet of return pipe 19'. The blocking member 22 blocks off the inside of a flow path changing cylinder 4 and the blocking member 23 blocks off the inlet of a feed pipe 18 respectively. Liquid chemicals introduced from an introduction pipe 2 are passed through the cylinder 4 and introduced into the chamber B of a quantitative chamber 10 through a feed pipe 18' and a convergence pipe 20'. A partition plate 16 is pressed to the tip 17 of a control screw 11 by the pressure thereof and the chamber A of the quantitative chamber 10. The liquid chemicals in the chamber A are extruded to a convergence pipe 20. The extruded liquid chemicals are passed through the cylinder 4 and spread from a spreading port 15 through a pipe 14 from a delivery pipe 3 of liquid chemicals. Thereby the pressure of a liquid chemical pump is intactly utilized.
Patent JP-H10252885-A (JP)
Title: Shift control device for automatic transmission for vehicle
Inventor: HORIGUCHI MASANOBU
IPC: F16H59/48
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of feeling any malaise of a driver due to the shifting up, which is not requested by the driver, during the traveling and unnecessary shifting up during the stop of vehicle in shift control at the time of traveling a downward slope. SOLUTION: In this transmission, when downward slope is gentle and a request of shifting up is output (S15), reference acceleration SLDVSP and reference engine load SLTVO are set on the basis of car speed, shift step, and slope (S6, S8), and shifting up based on the request of shifting up is carried on at the only time when the real acceleration DVSP exceeds the reference acceleration SLDVSP (S7) and while when the real engine load TVO exceeds the reference engine load SLTVO (S9). At this stage, the reference acceleration SLDVSP and the reference engine load SLTVO are set at a larger value, as the car speed is lower and as the downward slope is steeper and as shift step is set at a higher stage, and the request of shifting up is easy to be canceled.
Patent JP-S51136564-A (JP)
Title: Process for removal of atmosphere pollutant materials
Inventor: MAKI SHIGERU
IPC: B01D53/77
Filed: 1975-05-22
Abstract: PURPOSE: Changing pollutant gases such as nitrogen oxides and sulfur oxides in the air to innoxious substances by oxidation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51145175-A (JP)
Title: Method of recovering volatile organic liquid
Inventor: JIYOOJI ROBAATO KOROAA
IPC: B08B3/08
Filed: 1976-05-28
Abstract: Process for substantially quantitatively removing and recovering a volatile, organic, water-immiscible wetting liquid from a solid material which is wet therewith, which process comprises intimately contacting the solid material first with the superheated vapor of a water-immiscible, organic stripping liquid and thereafter with dry steam, said contacting taking place in an environment substantially free of noncondensable gas, condensing the mixture of organic vapor and steam to form a two-phase liquid mixture consisting of liquid organic phase and liquid water phase, and separating the liquid organic phase and the liquid water phase.
Patent JP-H09258427-A (JP)
Title: Forming method of photomask
Inventor: YONEDA IKUO
IPC: G03F1/68
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To form a phase shift mask having large depth of focus and high accuracy of pattern transfer to a semiconductor wafer by converging the phase difference mainly determined by the etching depth to the objective value in less processes when the phase shift mask is produced. SOLUTION: When a phase shift mask is produced, a pattern 76 for evaluation of the phase difference is preliminarily formed in an area except for a device pattern 78. In the processing of the pattern 76 of the phase shifter 64, a part of the resist 63 on the phase difference evaluating pattern 76 is removed by light-assisted etching method during the etching process of a phase shifter, and the phase difference is optically measured to evaluate the difference of the measured value from the objective value of the phase difference. This procedure is repeated till the difference from the objective value converged within the allowance. Thus, a phase shift mask of high accuracy is obtd.
Patent JP-S58178324-A (JP)
Title: Guest-host type liquid crystal display
Inventor: MASAKI HIROICHI
IPC: G02F1/1337
Filed: 1982-04-13
Abstract: PURPOSE:To exhibit an intricate display shape with a simple electrode shape and to improve the yield in electrode formation, by providing a homogeneously oriented part and a homeotropically oriented part on the display electrode. CONSTITUTION:Transparent electrodes 7, 8 are formed respectively on the upper substrate 5 and lower substrate 6 of a guest-host type liquid crystal display. A homogeneously oriented part 9 of, for example, an A-shape is formed partly on the elecdrode 7 and the other part is homeotropically oriented 10. The homeotropically oriented part of the non-electrode surface may be omitted. A homogeneously oriented part 9 and a homeotropically oriented part 10 in accordance with the electrode 7 are provided on the electrode 8 as well. If a nematic liquid crystal contg. a dichromatic dye is sealed in the liquid crystal cell, the color of the dye in the part 9 can be observed and the part 10 is decolored while no voltage is applied. The part 9 is decolored and the part 10 forms a color when voltage is applied. A nematic liquid crystal having positive dielectric anisotropy may be used as well. Even if the upper and lower electrode patterns are deviated slightly in position, the sharp display is made possible by the above-mentioned method and the electrode formation is made easy. The yield is thus improved.
Patent JP-S60202292-A (JP)
Title: Heat pipe
Inventor: OGAWA SADAO
IPC: F28D15/02
Filed: 1984-03-27
Abstract: PURPOSE:To prevent the heat transfer efficiency from lowering even under the condition that heating source is temporarily shut-off from a heating part by a structure wherein holders, which hold heat accumulating materials and are provided with a plurality of slits or holes for passing working liquid, are arranged in a heat dissipation section and a heating section. CONSTITUTION:Holders 12 having a plurality of slits or holes with enough area, through which only working liquid can pass, are placed, for example, on the retainers 13 of a pipe so as to prevent heat accumulating materials 11 filled in the interior of the pipe 1 at a heating section 3 and at a heat dissipation section 4 from moving. Consequently, a heat pipe, the heat transfer efficiency of which does not decrease even under the condition that heating source is temporarily shut-off from a heating part, is formed.