baber/WOPTO huggingface dataset:
Patent JP-S60133255-A (JP)
Title: Room temperature controller
Inventor: HARA TOSHIFUMI
IPC: F24F11/02
Filed: 1983-12-21
Abstract: PURPOSE:To control room temperature to a predetermined value while appropriately utilizing the temperature of the outside air, by providing a window opening and closing device, a room temperature measuring device, an exterior temperature measuring device and a room cooling and heating device, whereby a window opening or closing operation or an operation of the cooling and heating device is selected appropriately and automatically. CONSTITUTION:A room temperature and humidity controller can control not only room temperature but also the humidity in the room. The controller comprises a room temperature and humidity sensor 1 for measuring the room temperature T1 and room humidity H1, an exterior temperature and humidity sensor 2 for measuring exterior temperature T4 and exterior humidity H4, the room cooling and heating device 3 for controlling the room temperature, the window opening and closing device 4 for opening and closing a window 5 provided in a wall 6a which partitions the room 6 and the exterior from each other, a room humidifier-dehumidifier 8 for controlling the humidity in the room 6, and a central processor 7 which performs calculations based on input values from the sensors 1, 2 and generates output signals to the devices 3, 8. The room cooling and heating device 3 or the window opening and closing device 4 is selectively driven by the central processor 7.
Patent JP-H07107449-A (JP)
Title: Video telephone system
Inventor: TANAKA TORU
IPC: H04N7/14
Filed: 1993-09-29
Abstract: PURPOSE:To improve the operability at the time of setting an enclosure, which includes a video camera and a display device, to a main body and separating it from the main body by making the enclosure attachable to and detachable from the main body. CONSTITUTION:A video camera 3 picks up an image through a mirror 5. The mirror 5 is rotatable. When an enclosure 1 is set to a main body 7, the mirror 5 is directed to the same direction as the screen of a liquid crystal display device 2 as shown by an arrow; and, when the enclosure 1 is detached from the main body 7, the mirror 5 is directed to the direction opposite to that of the screen of the liquid crystal display device 2. Consequently, the screen of the liquid crystal display device 2 is always directed to the user side whether the enlcosure is attached or detached. Though the picked-up image of the video camera 3 is inverted from right to left or top to bottom in accordance with the direction of the mirror 5, it is inverted back at the time of read of a transmission picture memory 11; and consequently, the picked-up image of the video camera 3 is displayed in the correct attitude on the other party side of speaking.
Patent JP-H1187365-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EGUCHI SOJI
IPC: H01L21/338
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the gate electrode from corroding to increase the contact resistance, by treating a GaAs or GaAs-mainly-contg. compd. semiconductor substrate with a plasma using a Cx F2x+2 gas (x=1-4). SOLUTION: A manufacturing method comprises the steps of cleaning a GaAs semiconductor substrate 1, depositing Al-Si on the entire area to form a metal layer 10, forming a photo resist film 11 on the entire area, applying the photolithography to remove other than a pattern of gate electrodes 4A, etching the metal layer 10, using the remaining film 11 as a mask, and applying a plasma treatment using e.g. CF4 in its chamber to substitute the most of As oxide naturally growing on the substrate 1 surface to an F compd. volatilizing without staying, with leaving a Ga oxide and partly Ga fluoride on the substrate surface which are electrically stable enough to suppress other F compds. from growing thereafter and hence the corrosion.
Patent JP-H0581653-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: HIROSACHI MASAKI
IPC: C09D5/23
Filed: 1991-09-24
Abstract: PURPOSE:To solve such a problem as the increase of modulation noise by interaction between magnetic particles in a magnetic recording medium used for VTR, etc., and to produce a magnetic recording medium capable of reducing modulation noise. CONSTITUTION:The magnetic layer of a magnetic recording medium with the magnetic layer on the nonmagnetic substrate is composed of two or more magnetic layers having the same compsn. In order to produce the magnetic recording medium, a magnetic layer is formed on the nonmagnetic substrate and dried and a magnetic layer having the same compsn. as the formed magnetic layer is formed on the formed magnetic layer. Even if magnetic powder having high magnetic energy or magnetic anisotropy is used, interaction between the particles can be suppressed and modulation noise from the magnetic recording medium can be reduced.
Patent JP-2001061317-A (JP)
Title: Transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of avoiding inconvenience of causing a gap between a reduced residual quantity of a preceding mat seedling and a succeeding mat seedling pressed by a rise preventing body. SOLUTION: This transplanter is equipped with a rotary seedling press disk 40, etc., (rise preventing body) for pressing a formed mat seedling 1 from the top of the seedling at an opposed position of a longitudinal feed belt 18 and with a slip down preventing body 45 for pressing the formed seedling mat 1 from the top of the seedling initiator within a raking locus of a transplanting tine 12 at the downstream side of the longitudinal feed belt 18.
Patent JP-H03111187-A (JP)
Title: Control method for maintenance of manipulator/system
Inventor: MORIMOTO AKIRA
IPC: B25J13/00
Filed: 1989-09-21
Abstract: PURPOSE:To simply inspect the polarity check of an electric element and the characteristics of a sensor, by providing a control unit which outputs the torque command in the necessary value individually operating the shaft of a manipulator under the conditions of receiving an ON command from an operation/display device. CONSTITUTION:When a maintenance mode is selected by a selection switch prior to a control start, a maintenance control becomes active immediately after the control start. In this maintenance control, a gain command value is torque-output only at the time of an ON/OFF command switch being turned ON and the torque output value becomes zero by releasing the brake of a manipulator at the time when the ON/OFF command switch is OFF. The properness of the polarity of a motor can thus be checked first from the movement of each axis of the time when the maintenance control is executed. Simultaneously moreover, owing to the engineering conversion values of the sensor input and sensor input value being internally stored, the result is output on a display panel and the check of the polarity and non-linearity of a sensor can be performed.
Patent JP-S6396888-A (JP)
Inventor: KAWASE TOSHIO
IPC: H05B6/12
Filed: 1986-10-14
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-S6396894-A (JP)
Inventor: TANAKA KIYOSHI
IPC: H05B11/00
Filed: 1986-10-13
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-S62107464-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAITO MASAHIKO
IPC: G11B21/20
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a stable head contact while flaw/wear of a magnetic disc is suppressed by pressing a head supported elastically onto a magnetic disc face to restrict the deformation of a gimbals spring plate. CONSTITUTION:Sliders 301, 301' pressed into contact at the back side of a lower head 160 and an upper head 162 respectively and the pressing force of push springs 303, 303' depress the magnetic disc 235. In such a state, a cassette 230 is ejected to release the contact of the head 162 on the disc 235, then the end face of locks 304, 304' of the slider is pressed into contact with the end face of the guides 302, 302' and the heads 160, 162 are not displaced in exceeds of the prescribed position. On the other hand, the height of the head arm 116 is held by the arm 311 and the head push spring 147, the position is adjusted by an adjusting screw 310 to make air gaps 304, 304' being the moving quantities of the slider constant thereby suppressing the variation of the pressing quantity due to the stroke difference.
Patent JP-H0562278-A (JP)
Title: Optical pickup device
Inventor: OGAKI TATSUO
IPC: G11B7/135
Filed: 1991-08-30
Abstract: PURPOSE:To reduce the size, weight and cost by converging the diverging light emitted from a light emitting element on a recording medium through the use of a collecting optical system, reflecting a portion of the reflected light by a transparent plate which is placed tilted against the optical axis and by letting incident on two analyzers. CONSTITUTION:Two glass plates 14 and 15 are placed on the optical path of the diverging light between a semiconductor laser 11 and a collimating lens 12 and tilted against the optical axis defined by the laser 11 and a collecting optical system. the diverging light emitted from the laser 11 passes through the glass plates 14 and 15 and converges on a magneto-optical disk through the collimating lens 12 of the collecting optical system and an objective lens 13. A portion of the reflected light is reflected by the glass plate 15 and is incident on a light detector 22 through an analyzer 32. A portion of the light which is passed through the glass plate 15 is reflected by the glass plate 14, and is incident on a light detector 21 through an analyzer 31. On the other hand, a portion of the outgoing light from the laser 11 is reflected by the galss plate 14, is incident on a light detector 23 and based on the received light signals, the intensity of the outgoing light of the laser 11 is controlled.
Patent JP-S60136524-A (JP)
Title: Production of aliphatic alcohol
Inventor: NAKAMURA SHIYUUZOU
IPC: C07B61/00
Filed: 1983-12-26
Abstract: PURPOSE:To produce an aliphatic alcohol, especially ethylene glycol or methanol, economically in high selectivity, by using a specific amount of a trialkyl phosphine as a cocatalyst in the direct liquid-phase production of the titled compound from carbon monoxide and hydrogen in the presence of a rhodium catalyst. CONSTITUTION:An aliphatic alcohol is produced by the liquid phase reaction of carbon monoxide with hydrogen in the presence of a rhodium compound and >=0.2g-mol, preferably 0.2-1,000g-mol, especially 0.2-500g-mol of a trialkyl phosphine per 1g-atom of the rhodium. The catalytic activity can be improved remarkably by the use of said cocatalyst, and the selectivity of polyethylene glycol useful as a raw material of polyester fiber, etc. and/or methanol useful as a raw material of formalin can be improved. Furthermore, the stability of the catalyst can be improved, and the generation of metallic precipitate which is a problem in the use of a rhodium-based catalyst can be suppressed.
Patent JP-H0986539-A (JP)
Title: Fixing structure for end of covering sheet
Inventor: MITSUDA TERUO
IPC: B65D19/44
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To make a structure simple and, moreover, maintain a strong fixing force for a long period of time by simple work. SOLUTION: An endless engaging groove 16 having an inner part wider than an inlet part 16a is provided in a base 1, and a hollow part 10 capable of being inflated and deflated is provided at each end of a covering sheet 2. Baggage placed on the base 1 is covered with the covering sheet 2 and, after the hollow part 10 is inserted into the engaging groove 16, compressed air is fed into an inner space of the hollow part 10 through a feed passage 15 to inflate the hollow part 10.
Patent JP-S6488229-A (JP)
Title: Double chamber liquid mixture detector of tank truck
Inventor: SATO KUNIHITO
IPC: B67D7/32
Filed: 1987-09-30
Abstract: PURPOSE:To simplify a structure and to perform safe and practical work without applying load to a worker, in the title apparatus capable of performing simultaneous unloading by the emitting valve of one place, by combining an optical liquid kind discriminating apparatus. CONSTITUTION:A light emitting part 6 and a light detecting part 7 are arranged on the way of the piping 4 of a tank truck capable of simultaneously performing unloading by the emitting valve of one place in opposed relationship and a light source is optically connected to the light emitting part 6 while a color sensor 12 is optically connected to the light detecting part 7. Further, a voltage liquid color converting apparatus 14, a liquid color memory apparatus 18, a liquid color comparing control apparatus 19 and a double chamber liquid mixture display apparatus 20 are connected to the output of the sensor 12 and a liquid presence detecting apparatus 15 is placed in the vicinity of the luminous flux 13 in the piping 14 separately or placed by utilizing the luminous flux 13 and connected to the apparatuses 18, 19. The bottom valves 3a-3c of a tank 1 are opened and the color of a liquid when the pipe 4 is filled with the liquid is stored and, when the difference between the liquid color before unloading of the liquid by the opening of the valve 5 is finished and the stored liquid color exceeds a reference value, a double chamber liquid mixture is displayed.
Patent JP-H0993405-A (JP)
Title: Image reader
Inventor: SAKURAI TETSUO
IPC: G03B27/50
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent read image data by making a slit hole with a prescribed width in the main scanning direction to part of an original platen corresponding to a read position so as to prevent adhesion and residence of dust. SOLUTION: A lamp 113 lights a face of an original 101 at a lighting position L, a reflected light from the original 101 is collected onto a CCD 16 via a lens 115 and an image of the original 101 is read in the unit of lines. In this case, a narrow-most part (read position) between a backup roller 114 and the original 101 in which dust depositted onto the original 101 is easily adhered and resident is formed to be a slit hole 111a. Thus, adhesion of the dust adhered to the original 101 is not adhered to the read position of the original platen 111 and excellent image read data not causing black stripes are obtained.
Patent JP-S60138559-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a photoconductive member having excellent characteristics by incorporating N at a specific distribution into three regions in the 1st amorphous layer formed with a region G contg. Si and Ge and a region S contg. Si in this order on a conductive base and providing the 2nd amorphous layer contg. Si and C on said layer. CONSTITUTION:A region 105 contg. Si and Ge is formed on a conductive base 101 in such a way that the Si and Ge are distributed uniformly over the entire region or are incorporated at a high concn. on the base 101 side and in the smaller concn. on the opposite side thereof. A region 106 contg. Si is then formed thereon and the 1st amorphous layer 102 is formed of the regions 105 and 106. N is incorporated in the layer 102 at different distribution concns. in such a way that the region 108 of a concn. C(1), region 110 of concn. C(3) and region 109 of concn. C(2) are successively formed from the base 105 side. The N is incorporated in such a way that C(3)>C(2), C(1) and either of C(1) or C(2) is not ''0'' and C(1), C(2) are not equal. The 2nd amorphous layer 103 contg. Si and C is formed on the layer 102 and a photoreceptive layer 104 is formed of the layers 102 and 103. The photoconductive member having an excellent electromagnetic conversion characteristic, durability etc. is thus obtd.
Patent JP-H03107369-A (JP)
Title: Output on/off control circuit for dc-dc converter
Inventor: HATAMOTO YOSHIYUKI
IPC: H02M3/28
Filed: 1989-09-20
Abstract: PURPOSE:To increase output voltage gradually when a DC-DC converter is switched to ON state by controlling the reset current of a saturable reactor by means of a switching and voltage control circuit for an output ON/OFF switching means. CONSTITUTION:Reset current of a saturable reactor 41 is controlled by means of a switching and voltage control circuit 6 for an output ON/OFF switching means 8. An ON command is provided after the output of a magnetic control stabilizing circuit is turned off by an OFF command provided to the output ON/OFF switching means 8. Since the control input voltage to a transistor 46, resistors 47, 51 and a diode 48 constituting a magnetic control circuit increases gradually toward a constant control voltage, the magnetic control circuit makes gradual transition to constant voltage control state. Consequently, the output level increases gradually and abrupt rising of output can be prevented when the stabilizing circuit makes transition from OFF state to ON state. As a result, the output voltage can be increased gradually.
Patent JP-S62103657-A (JP)
Title: Electrophotographic sensitive body and its production
Inventor: OSAME HIROSHI
IPC: G03G5/14
Filed: 1985-10-30
Abstract: PURPOSE:To easily obtain a sharp image which has high printing quality without the decrease of printing density and image flow even under high humidity by providing a surface protective layer consisting of hydrogenated amorphous silicon carbide (a-SiC:H) on the surface of a photosensitive layer consisting of hydrogenated amorphous silicon. CONSTITUTION:This photosensitive body is constituted by providing the surface protective layer 11 consisting of the hydrogenated amorphous silicon carbide (a-SiC:H) having 0.17-0.40 atomic ratio {C/(Si+C)} between silicon and carbon and 0.3-1.0 ratio {(Si-H/Si)/(C-H/C)} between the number of hydrogen atoms to be bound with each one piece of the carbon atoms and the number of hydrogen atoms to be bound with each one piece of silicon atoms on the surface of the photosensitive layer 3 consisting of the hydrogenated amorphous silicon provided via an electric charge holding layer 2 on a cylindrical base 1. The photosensitive body is thereby provided with the substantial function to block electric charge and is improved in the resistances to damage by corona discharge and to moisture; therefore, the electrostatic charge to the higher potential is made possible and the sharp image having the high printing quality is easily obtd. without the image flow, etc. even under the high humidity.
Patent JP-H1183879-A (JP)
Title: Locking structure for wheel speed sensor
Inventor: FUNABASHI MASAHARU
IPC: G01P3/488
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure with which interference with part items near a wheel speed sensor can be avoided, damage to sensor harness can be prevented, and costs can be reduced by clamping the parts together with the wheel speed sensor. SOLUTION: In this locking structure for a pickup sensor 3, in which sensor harness 8 is laid along the top of a rear axle housing 1, a fixed bracket 5 is placed in relation to the sensor harness 8, and the sensor harness 8 is attached to the cylindrical end 11 a of the narrow part 11 of the fixed bracket 5. The broad part 10 of the first end of the fixed bracket 5 is clamped together with the base part 3a of the pickup sensor 3 and secured to a flange 2 at the end of the rear axle housing 1.
Patent JP-H07104754-A (JP)
Title: Electronic musical instrument-incorporated piano
Inventor: INABA TATSUYA
IPC: G10C3/26
Filed: 1993-09-30
Abstract: PURPOSE:To enable a musical performance without any feeling of physical disorder similarly to playing on an acoustic piano even by an electronic sound source. CONSTITUTION:The moving speed of a key 5 is detected by key sensors 33 and 35. On the basis of the detected key stroke strength, key stroke strength after conversion is found by referring to a conversion table which is stored in a ROM 43 and shown a touch curve. The electronic sound source 9 and an amplifier 11 are controlled on the basis of the key stroke strength after the conversion and a sound is outputted from a speaker. The key stroke strength after the conversion is data showing sound volume, but the conversion table in this example is so set that the same sound volume as the acoustic piano is set even when an electronic piano is played with a touch on the acoustic piano, so the piano can be played without any feeling of physical disorder.
Patent JP-H07101433-A (JP)
Title: Ethylenic polymer and fuel tank by use thereof
Inventor: OKUMURA SHOGO
IPC: B32B27/08
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an ethylenic polymer which is excellent in the molding characteristics like uniform elongation and which is highly rigid and excellent in the mechanical characteristics like shock-resistance and durability, by constituting a fuel tank with ethylene homopolymer or copolymer of ethylene and an other alpha-olefin. CONSTITUTION:In ethylene homopolymer or a copolymer of ethylene and an alpha-olefin having 3-20 carbon atoms and containing at most 10wt.% alpha-olefin content, the intrinsic viscocity eta is 2-6dl/g, the density is 0.945-0.970g/cm<3>, zero shear viscosity at 190 deg.C is 2X10<7>-3X10<8> poise, and break time on melting and stretching is 25sec or longer. When alpha-olefin content exceeds 10wt.% the rigidity gets lower. When the intrinsic viscosity is lower than 2, the mechanical strength and the draw-down resistance decreases and if it is higher than 6, the moldability decreases. If the density is lower than the range, the rigidity decreases and if the zero shear viscosity is lower than the above range, the uniform stretching characteristic gets poor and if it is higher than the above range, the moldability gets worse.
Patent JP-H03108946-A (JP)
Title: Image information storage transfer device
Inventor: KIMURA KIYOSHI
IPC: H04N1/21
Filed: 1989-09-22
Abstract: PURPOSE:To attain collection storage and reproduction transfer of information such as image data without special provision of a data input output means and a data processing means by adding a facsimile transmission reception MO DEM to a digital audio tape recorder DAT. CONSTITUTION:The input output image information is stored once in a buffer memory 5 to match the transmission speed and is connected to a line 12 via a facsimile MODEM 7. The facsimile transmission reception MODEM 7 is added to DATs 1, 2 and the MODEM 7 is used and an existing facsimile terminal equipment is used as the input output means of image information, which is stored on a magnetic tape and the stored image information is reproduced by utilizing the facsimile terminal equipment. Thus, the image information is collected and stored and reproduced and transferred to a remote location via a telephone line without provision of expensive information processing function and image read function or the like to the DAT devices 1, 2.
Patent JP-H0961129-A (JP)
Title: Interferometer by moire fringes
Inventor: TSUKIHARA KOICHI
IPC: G01B9/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an interferometer, by moire fringes, which is simplified as a whole, whose optical adjustment is simplified and which reduces a measur ing error caused by an optical adjustment. SOLUTION: An interferometer is provided with an optical system by which a luminous flux from a light source 1 is divided into two parts so as to be guided to a measuring face 7 and a reference face 8 and by which luminous fluxes from the measuring face 7 and the reference face 8 are made to interfere so as to form interference fringes, with a photodetector 11 which detects the interference fringes formed by the optical system and with a processor 12 which image-processes the interference fringes detected by the photodetector 11. A plurality of luminuous fluxes whose wavelength is different from each other are radiated by the light source 1 before and after in terms of time, a plurality of interference fringes which are before and after in terms of time are overlapped in the processor 12, and combined interference fringes with moire fringes are formed in the processor 12.