baber/WOPTO huggingface dataset:
Patent JP-H0369556-A (JP)
Title: Heat resistant insulating member
Inventor: HASHIMOTO HIROSHI
IPC: C04B35/632
Filed: 1989-08-09
Abstract: PURPOSE:To improve machinability and heat resistance by blending mica powder with a specified binder and carrying out molding and sintering by heating. CONSTITUTION:A resin coating material is prepd. as a binder by dissolving or dispersing at least one among polycarbosilane resin, polysilastyrene resin, polytitanocarbosilane resin, polysilazane resin and polyborosiloxane resin in a solvent such as N-methyl-2-pyrrolidone and 100 pts.wt. mica powder is blended with 5-200 pts.wt. (expressed in terms of resin) of the resin coating material. They are uniformly dispersed, molded and sintered at 400-500 deg.C.
Patent JP-S58108165-A (JP)
Title: Ink jet printer
Inventor: AMEYAMA MINORU
IPC: B41J2/175
Filed: 1981-12-22
Abstract: PURPOSE:To obtain an ink jet printer capable of outputting high-quality pictures without imposing burden to charge power source and pump by adjusting the drive frequency of the pump when a charge voltage necessary for obtaining a desired deflection reaches a set upper or lower limit voltage. CONSTITUTION:In an ink supplier 5, ink is supplied to an ink jet head 1 by a reciprocally driven quantitative flow pump, and ink collected by a garter 4 is recovered. Ink droplets injected at a charge electrode 2 are selectively charged according to a picture information and deflected by a polarizing electrode 3, and the deflection is detected and controlled by charge voltages by means of a charge voltage controller 7. Also, when a charge voltage necessary for obtaining a desired deflection reaches a preset upper limit voltage, the drive frequency of the pump is lowered within the range of 0.5%, and also when it reaches a present lower limit voltage, that of the pump is rasied within the range of 0.5% by means of a controller 9.
Patent JP-S58109599-A (JP)
Inventor: UORUFUGANGU KURINGERU
IPC: C11D1/72
Filed: 1981-12-22
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-H0369927-A (JP)
Title: Polarization batch control method
Inventor: ONO TAKASHI
IPC: H04B10/2513
Filed: 1989-08-09
Abstract: PURPOSE:To eliminate the limitation of a batch-controllable channel number and transmission distance which are heretofore limited by polarization dispersion by adding the max. value control of the intensities of received signals respectively to polarization control means. CONSTITUTION:The 1st signal light 16 emitted from a 1st light source 8 for transmission passes a 1st optical fiber coupler 4 for branching and receiving the 2nd signal light 17, then passes a 1st polarization controller 2; thereafter, the light is made incident to one end of a single mode optical fiber 1 having 100Km length. The 1st signal light 16 emitted from the other end of the optical fiber 1 passes a 2nd polarization controller 3 and is branched by a 2nd optical fiber coupler 5 to enter a 2nd optical heterodyne detecting signal receiver 11 by which the light is received. The intensity of the received signal in the optical heterodyne detecting signal receiver 11 is inputted to a 2nd control circuit 15 which adds the control to a 2nd polarization control means 3 so as to maximize the intensity of the received signal at all times. The limitation on the polarization block controllable channel number and transmittable distance which are heretofore limited by the polarization dispersion is eliminated in this way.
Patent JP-S6185688-A (JP)
Title: Automatic selecting device of recording information
Inventor: MATSUDA TAKASHI
IPC: G11B27/17
Filed: 1984-10-03
Abstract: PURPOSE:To select recording information automatically without touching with a reproducing head and a magnetic tape by reading a tape traveling quantity corresponding to the number of designated record rank from a memory means and selecting prescribed information based upon the traveling quantity. CONSTITUTION:When the number of a prescribed music number recording rank is designated through a key input part 1, a tape 8 is rewound through a CPU4 and stopped at the starting end, the external RAM5 is accessed with a recording rank as an address, a counter counted value of the corresponding tape traveling quantity is read and written in the external RAM41. The tape 8 is quickly fed, and a pulse signal, which synchronizes with rotation of the reel motor outputted by a sensor 17 for detecting a tape traveling, is counted by CPU4, the counted value is consistent with the counter counted value written in RAM41, and until then, the tape 8 is quickly fed, the music head of the designated music number is retrieved without touching a head 9 to the tape 8 and the damage and wear due to the retrieval of the head and tape can be prevented.
Patent JP-H0928584-A (JP)
Title: Cooker
Inventor: OZAKI KUNPEI
IPC: F24C15/20
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To downsize a catalyst combustor and a heat exchanger by treating an exhaust gas within a cooker to make it smokeless or odorless without connecting an exhaust gas duct to the outside of a gas cooker, and generating an air curtain on the cooking surface to suck the exhaust gas with a small air quantity. SOLUTION: A fuel gas is burned by a gas burner 50 housed in a sealed combustion chamber 46, and a combustion chamber ceiling surface 50 the flame of the gas burner 40 touches is heated, whereby the ceiling surface 50 is made a radiator and used as a cooking heat source, a roaster 32 is arranged on the upper side of the radiator, and all the combustion gas is passed through an exhaust cylinder 65 continuously formed on the lower part of the sealed combustion chamber 46, and burned and purified by a catalyst combustor 70 fitted in the exhaust cylinder 65.
Patent JP-H0492169-A (JP)
Title: Opening and closing valve
Inventor: SHINOZAKI KENICHI
IPC: F16K11/085
Filed: 1990-08-03
Abstract: PURPOSE:To obtain an opening and closing valve of light weight, low cost and high reliability, and suited to connect and interrupt a load lock tank and a vacuum treatment tank, by putting a valve body in a turning movement to connect and interrupt vessels and making ports and a through hole of the valve body large enough to let worpkieces through. CONSTITUTION:When a valve body 25 is put in a turning movement through a first valve rod 32 and opening parts 28a, 28b are superposed on ports 26a, 26b of a bousing 24, a vacuum treatment than 21 and a load lock tank 22 are connected through the ports 26a, 26b, and a through hole 27 of the valve body 25. The connected opening parts 28a, 28b and the through hole 27 are sealed from outside by first sealing members 30a, 30b to keep the tank s21, 22 airtight Besides, when the valve body 25 is put in a turning movement and the opening parts 28a 28b shown by imaginary lines are removed from the ports 26a, 26b and blind parts 29, 29b are superposed on the ports 26a 26b, the tanks 21, 22 are interrupted and sealed through the blind members 29a, 29b and the first sealing members 30a, 30b.
Patent JP-H02104101-A (JP)
Title: Phase shifting structure
Inventor: KASURIIN ROU
IPC: H01P1/185
Filed: 1989-08-09
Abstract: PURPOSE: To obtain compact antenna structure with comparatively light weight by integrating a waveguide phase shifter circuit to each slot so as not to provide the effect on the operation of a waveguide having a size in the lengthwise direction and propagating electromagnetic energy. CONSTITUTION: The electromagnetic energy emitted by a plurality of parallel rectangular waveguides 11 arranged in row and column directions is emitted from an aperture end of an aperture 13 of an antenna. A waveguide antenna array 10 includes a plurality of lengthwise direction slot 15 extended along the center of each column of the waveguide 11, each slot receives a phase shifter strip 17 and each strip is controlled so as to change a phase of a radiant ray supplied by the columns of the waveguides. Then a phase shifter circuit 20 is integrated to each slot 15 of the waveguide 11 so as not to provide effects on the operation of the waveguide 11. Thus, the structure of the compact antenna with comparatively light weight is attained.
Patent JP-S6268785-A (JP)
Title: Production of printed styrene resin article
Inventor: KOBAYASHI KAZUHIRO
IPC: B41M1/30
Filed: 1985-09-20
Abstract: PURPOSE:To obtain abrasion resistance, by printing images on a desired surface of a molded styrene resin article by using an ink comprising a dispersant having a dissolving power in a specified range, thereby infiltrating the ink into the resin article while restraining evaporation of the dispersant. CONSTITUTION:A modified styrene resin obtained by replacing a portion or the entire portion of styrene by alpha-methylstyrene, by replacing a portion or the entire portion of acrylonitrile by methacrylnitrile or by copolymerization of methyl methacrylate, ethyl acrylate, butyl acrylate, N-phenylmaleinimide or the like may be used as a styrene resin. Images are printed on a desired surface of a molded article of the styrene resin by using an ink comprising a dispersant having a solubility parameter in the range of 8.5-11.5(cal/cc)<1/2>. The molded body is wholly put into a hermetically sealed system or a covering material is brought into contact with the printed surface to restrain evaporation, thereby diffusing the dispersant to the side of the resin of the main body of the molded article and simultaneously infiltrating the ink into the resin. By this method, the molded styrene resin article is made suitable for practical use.
Patent JP-H0493881-A (JP)
Title: Hologram memory
Inventor: IMAI SUSUMU
IPC: G11B7/0065
Filed: 1990-08-06
Abstract: PURPOSE:To provide the hologram memory having excellent recording/reproducing efficiency by providing an index region for recording the information on the incident position and incident angle of illuminating light for reproduction on a recording surface necessary for discrete reproduction of the information multiplex-recorded on respective holograms in a part of the recording surface. CONSTITUTION:The information on the incident position of the respective holograms 6 multiplex-recorded in a data region 4 and the information on the incident angle of the illuminating light for reproduction necessary at the time of reproduction of respective sets of the information multiplex-recorded in these holograms are recorded as index data 5 in the index region 3. The disposition, etc., of the optical system are first adjusted to the state suitable for reproduction of the information by reading out the information 5 on the incident angle of the illuminating light for reproduction necessary for reproducing the desired information from the disk region 3 at the time of the reproduction of the information. The information is thereafter rapidly reproduced simply by accessing the illuminating light for reproduction in the desired recording position of the information. The hologram memory which is excellent in recording/ reproducing is obtd. in this way.
Patent JP-S6362077-A (JP)
Title: Input device for line drawing
Inventor: KAMATA HIROSHI
IPC: G06F3/048
Filed: 1986-09-03
Abstract: PURPOSE:To extremely simplify the correction of line drawings by deciding whether the drawings stored in a temporary drawing storing part and a line drawing storing part are partly overlapping or not and storing the deleted, stored and combined drawings according to a prescribed rule. CONSTITUTION:Coordinate data on a drawing inputted from an input part 1 is stored in a temporary drawing storing part 2. Then the coordinate data stored in the part 2 is collated with coordinate data on a drawing stored in a line drawing storing part 3 through a line drawing processing part 5 for checking the presence or absence of overlapping between both data. When no overlapping is confirmed, the coordinate data stored in the part 2 is stored in the part 3. While the drawing stored in the part 2 is denoted by and the overlapping drawing stored in the part 3 by B respectively. Then B is deleted out of the part 3 and A is stored in the part 3 as long as A is contained in B or vice versa when said overlapping is confirmed. In other cases, B is deleted out of the part 3 and a combination drawing of A and B is stored in the part 3.
Patent JP-S6267180-A (JP)
Title: Chromate treatment of fuel pipe made of aluminum alloy material
Inventor: KANO KEIICHI
IPC: C23C22/44
Filed: 1985-09-19
Abstract: PURPOSE:To improve the corrosion resistance and weld strength of a pipe subjected to a chromate treatment by adding an ammonium molybdate and titanium sulfate to a chromate treatment liquid. CONSTITUTION:0.05-0.15g/l ammonium molybdate and 0.02-0.05g/l titanium sulfate are added to the chromate treatment liquid made of the compsn. consisting of 2.0-4.0g/l chromic anhydride, 2.0-3.5g/l sodium dichromate, 0.2-1.0g/l sodium fluoride. The pH of the treatment liquid is adjusted to 2-3.5. The fuel pipe made of an Al alloy material is subjected to the chromate treatment for 20-50 seconds treatment time at 30-45 deg.C bath temp. by using the above-mentioned treatment liquid. The chromium deposition is decreased by such treatment and since the deposited layer of chromium is made denser, the corrosion resistance is assured with the thin chromate film. Since the film is thin, the decrease of the weld strength is obviated and the leakage of fuel from the weld zone is obviated.
Patent JP-H0867360-A (JP)
Title: Paper sheet feeder
Inventor: TANABE HIROYUKI
IPC: B41J13/076
Filed: 1994-08-31
Abstract: PURPOSE: To prevent paper sheet feeding trouble such as double feeding during feeding. CONSTITUTION: Pick rollers 4 to feed piled paper sheets P in sequence from the uppermost sheet P, a roller supporting shaft 5 formed of conductive material to integrally support the pick rollers 4 in a coaxial manner at a space and a spring 3 to apply load from the opposite sides of the pick rollers 4 to the pick rollers 4 via the whole piled sheets P are provided. The roller supporting shaft 5 is mounted with auxiliary rollers 2 formed of conductive material corresponding to the pick rollers 4.
Patent JP-S6470074-A (JP)
Title: Apparatus and method for feeding fibrin clot
Inventor: REEMAN KEI RI
IPC: A61B17/00
Filed: 1988-08-23
Abstract: PURPOSE: To make it possible to enable a doctor to exactly, easily and safely execute deposition of fibrin clots to a wound section by using a single hand during arthroscopic operation by using a device including a long extended hollow applicator and plunger for depositing the fibrin clots in the wound section. CONSTITUTION: The applicator body 10 and the plunger 12 having a rear knob 36 in order to pack a certain amt. of fibrin clot materials 56 into a graduated part 28 of a discharge chamber 20 from a collecting chamber 16 are used. A second knob 42 infiltrates the collecting chamber 16 and butts against the circular truncated cone shoulder 22 of the applicator body 10. The front end 50 extends to the outer side of the device and all of the fibrin clot materials are discharged from the device. The arthroscopic operation is executed by inserting the applicator body through a second cannula 66 in such a manner that the long extended end of the discharge charge 20 exists near the wound section to inject a certain amt. of the fibrin clot materials into the wound section. The fibrin clot materials are exactly placed in the desired regions by viewing the operation by an arthroscope 64.
Patent JP-S5999412-A (JP)
Title: Stereoscopic microscope for single object
Inventor: INOUE YASUO
IPC: G02B21/22
Filed: 1982-11-29
Abstract: PURPOSE:To enable easy changeover of stereoscopic observation and flat observation by constituting simply the titled microscope wherein a luminous flux splitting element formed with a total reflection face on the half part on one side relative with the optical axis and a total transmission surface on the other half is disposed attachably and detachably in the optical path. CONSTITUTION:A luminous flux splitting prism 16 is changeable and movable to positions A, B, C in the arrow directions. When the prism is adjusted to an optical axis A, the luminous flux R for a right eye viewing system of the light illuminating a sample 4 is totally reflected by the 1st reflection face 16a and is observed by an eyepiece lens 11' of the right eye viewing system. The luminous flux L for a left eye viewing system transmits the 1st reflection surface 16a and is then totally reflected by the 2nd reflection surface 16b and is observed by an eyepiece lens 11 of the left eye viewing system. When the prism 16 is moved here to align its optical axis B to the optical axis of an objective lens 5, both luminous fluxes R, L are partly totally reflected by the face 16a and are conducted to the right eye viewing system. The fluxes are also partly transmitted therethrough, are totally reflected by the 2nd reflection surface 16b and are conducted to the left eye viewing system, whereby flat observation is accomplished.
Patent JP-H02161513-A (JP)
Title: Double access controller for magnetic disk device
Inventor: MAEHARA YOSHIMI
IPC: G06F12/00
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a small-scale hardware to be used also for a microcomputer by combining write-only and read-only memory means or the like to be respectively controlled by a master device and a magnetic disk control means to control double access. CONSTITUTION:When a unit address for a magnetic disk device 70 written from the master device 62 to a write-only circuit 2 together with a processing command coincides with a unit address outputted from the magnetic disk control means 1 through a unit address storage means 4, a unit select signal generating means 6 outputs a unit select signal corresponding to the unit address through a unit address comparing means 5. On the other hand, a timing signal is supplied from a tag signal generating means 7 synchronizing with the poling of the device 62 from a receiving means 9 corresponding to the means 1, the read-only memory means 3 for selecting a processing bit and the device 70 to a driving means 13 and a bit signal generating means 8 and a bus bit signal is outputted from the means 8. Thus, the double access control can be attained by the small- scale hardware to be also used for a microcomputer.
Patent JP-S6267433-A (JP)
Title: Nmr imaging apparatus
Inventor: MATSUURA HIROYUKI
IPC: G01R33/48
Filed: 1985-09-20
Abstract: PURPOSE:To obtain an image of a high quality, by detecting a magnetic field at a specified position within a magnetostatic field free from effects of a gradient magnetic field to correct variations in the magnetostatic field by the detection signal. CONSTITUTION:A magnetic field detection sensor 6 is made up of a container in which housed is the same nuclide as that to be inspected of a sample with paramagnetic ions added thereto and a coil wound therearound. The magnetic field detection sensor 6 is located outside an image area near the sample 7 and at a position free from effects of a gradient magnetic field to be applied to collect data. Moreover, it has a sensitivity to a magnetic field in the same direction as that of a coil 10 for detecting an NMR signal in the sample 7. A signal from the magnetic field detection sensor 6 can be utilized, for example, to control a magnetostatic field coil and to control the RF oscillation frequency and to correct changes in data due to variations in the magnetostatic field during the reconstruction processing of images.
Patent JP-H0851065-A (JP)
Title: Photoresist deaerator
Inventor: SHIRAISHI HITOSHI
IPC: B01D19/00
Filed: 1994-08-08
Abstract: PURPOSE:To remove gas contained inn photoresist by a method wherein a removing pump is made to operate under a pressure as low as a vacuum pressure in a deaerating tower. CONSTITUTION:A solenoid valve 4 provided to a supply line 3 is opened to enable a tank 1 to communicate with a deaerating tower 2, and a vacuum pump 8 is actuated to exhaust the deaerating tower 2. Drawing a vacuum with a vacuum pump 8, photoresist is made to flow into the deaerating tower 2 from its top through the supply line 3 as atomized by the action of a spray nozzle 3a, and gas contained in photoresist is removed by suction through a suction line 9. When the deaerated photoresist reaches a prescribed level inside the deaerating tower 2, a liquid level control device 15 detects it, and a bellows pump 7 is actuated through a line 16. By this setup, when photoresist is applied onto a semiconductor, an uneven application of photoresist caused by air bubbles or the like can be eliminated.
Patent JP-S6362337-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKESHI
IPC: H01L21/60
Filed: 1986-09-03
Abstract: PURPOSE:To contrive to become complete the connection of a bonding pad and a fine metal wire by forming the bonding pad in a recessed form. CONSTITUTION:An Si oxide film 3 formed on a semiconductor substrate 2 is formed in a stepped form and a pad 4, which is formed on this and consists of Al, is formed in a recessed form. In case a fine metal wire 5 is fixed by pressure on the pad 4, a contact bonding part 6 is formed at the central part of the pad even the case where the positioning accuracy is bad and the fine metal wire 5 strikes on the peripheral part of the pad 4, because the fine metal wire 5 is led to the bottom part of the central part from the slant part of the pad 4. Thereby, the area of the connection part of the fine metal wire 5 and the pad 4 does never become smaller and the connection becomes a complete one. Moreover, from a fact that the contact bonding part 6 is formed at the central part of the pad 4, a protective film 1 is prevented from destruction.
Patent JP-S58105824-A (JP)
Title: Driving mechanism of tiltable sliding cover
Inventor: HANSU YARUDEIN
IPC: E05F15/635
Filed: 1982-11-27
Abstract: PURPOSE:To realize the prompt and easy installation of a driving mechanism by a structure wherein a clutch, which disconnects the connection between a cover adjusting unit and the switching device of a motor actuated in response to the position of the cover adjusting unit, is provided between said cover adjusting unit and said switching device. CONSTITUTION:A sliding cover 10 is driven through a cover adjusting unit 8 and 9 so as to be opened and closed by a cable 7 operated with the pivoting of  the pinion 35 of a transmission 25 caused by the rotation of a motor shaft 31.  On the other hand, a clutch consists of the cable 7 and a moving pinion 40,  which is installed to a pinion shaft 39 housed in a clutch housing 37 and the  connection and disconnection of the clutch are performed by axially shifting the shaft 39. In addition, a ratchet wheel 42, which forms a stepwise drive gearing  together with a trip 22. The trip 22 is provided with a cam 22a, by means of  which the switch 13 in the controlling circuit of motor 6 is opened and closed in  order to perform synchronous control of the cover 10 and the switch 13.
Patent JP-H1136883-A (JP)
Title: Soundproof structure of working machine
Inventor: YAMADA TATSUO
IPC: F02B63/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof structure of working machine which realizes a low noise effect and miniaturize the size. SOLUTION: Inside of a casing 2 is partitioned into an engine room 10 and a radiator room 11 by a partition wall 12, an outer air leading-in port 21 and an inner air exhaust port 22 are provided to the engine room 10, and an outer air leading-in port 23 and an inner air exhaust port 24 are provided to the radiator room 11. A generator 15 and an engine 16 to drive the generator are provided in the engine room 10, while a radiator 25 is provided opposing to the outer air leading-in port 23 in the radiator room 11. A motor fan 28 is attached to the radiator 25, and a foaming metal body 40 having numerous holes to pass the outer air is removably provided, to the outer air leading-in port 23 of the radiator room 11.  Since the invasion of foreign matters such as the dust and the dirt to the core part of the radiator 25 is blocked by the foaming metal body 40, the clogging of the core part is hardly generated.