baber/WOPTO huggingface dataset:
Patent JP-S5671384-A (JP)
Title: Video audio playback system
Inventor: YAMAMURA SOUHEI
IPC: H04N5/93
Filed: 1979-11-14
Abstract: PURPOSE:To enable to playback the audio in the stereo while displaying the video, by recording the video signal on the left and right tracks of stereo audio tape and recording the audio signal succeedingly. CONSTITUTION:Video signals 8L, 8R are recorded on the left and right tracks of audio tape used for stereo, and succeedingly the audio signals 11L, 11R are recorded on the left and right tracks. Video signals 8L, 8R are read out with left and  right playback heads 12L, 12R, they are written in the memory 17 in the specified  order and they are displayed even under the playback period of audio signal. After  reading out the video signals 8L, 8R, the left and right audio signals 10L, 10R are  read out at the left and right playback heads 12L, 12R, the changer-over switches  14L, 14R are switched to the terminal A and fed to the left and right speakers 21L, 21R to reproduce the stereo sound.
Patent JP-S5936737-A (JP)
Inventor: YOSHIDA TOKUJI
IPC: D02G3/36
Filed: 1982-08-26
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-H04352686-A (JP)
Title: Tape cartridge case
Inventor: MIZUTANI HIKARI
IPC: B65D85/575
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the detachment of a lid from a case, the missing thereof and an inadvertent opening of the lid and reduce the force required for opening the lid. CONSTITUTION:A case 2 for holding a tape cartridge 1 provided with a lid 3 adapted to cover and uncover the outer surface of the case freely slidably comprise a pair of opposed slidearms 23 and 24 having guide grooves 15 provided on the lid 3 and pivots 25 projecting from the left and right walls 6 and 7 of the case 2 in slidable engagement with the guide grooves 15, whereby the case 2 and the lid 3 are formed into a unitary structure to prevent the detachment of the lid 3 from the case 2. The quide grooves 15 and the pivots 25 are located closer rearward from the central lines S extending lengthwise of the left and right walls 6 and 7 and locking recesses 30 and locking projections 29 are located closer foreward from the aforesaid central line S and engageable and disengageable at the ends of the left and right walls 6 and 7 closer to their bottoms and at the extending ends of the slide arms 23 and 24. By the interengagement of the locking recess and projection 30 and 29, therefore, an inadvertent opening and movement of the lid 3 can be prevented and, by an easy deformation to outside of the slide arms 23 and 24, the locking recess and projection 30 and 29 can be disengaged from each other with a small force applied to pull the lid 3.
Patent JP-H08316184-A (JP)
Title: Washing method
Inventor: SHINDO NAOKI
IPC: B08B3/04
Filed: 1995-05-23
Abstract: PURPOSE: To reduce particles adhering to a wafer in the case where a plurality of workpiece substrates, e.g. semiconductor wafers are parallely held on a wafer holder or with a wafer chuck to be dipped in a chemical solution tank, and are transferred into a rinse tank after treatment with the chemical solution and are rinsed with pure water. CONSTITUTION: A lower side of a wafer W is held with holding members 53, 54, 55 of a wafer holder 5, and the wafer holder 5 is pulled up after the wafer W is treated with a fluoric acid solution, e.g. in a chemical solution tank 4. In that case, the wafer holder 5 is pulled up at a rate V1 until upper ends of the holding members 54, 55 are just exposed from a liquid surface while they are thereafter pulled up at a rate V2 (V1>V2) where liquid droplets do not yet adhere to outer peripheral surfaces of the holding members 53 to 55 until a lower end of the holding member 53 is separated from the liquid surface.
Patent JP-S628272-A (JP)
Title: Image signal processing system
Inventor: NAKATANI MUNEHIRO
IPC: G06T11/00
Filed: 1985-07-04
Abstract: PURPOSE:To reproduce a smooth and fine picture by reducing a diameter of a dot in low density and lowering macro density. CONSTITUTION:A control circuit 1 processes a picture signal so as to output a half dot with respect to a picture element corresponding to dither patterns 1-4. The picture signal read by a 16 dot/mm is successively inputted to a comparison circuit 3, while, when an output signal is larger than the threshold value of a periodical pseud-random number by the dither patterns, the output signal is outputted to a laser drive circuit 5. The dither pattern generating circuit 2, when the threshold values of a dither matrix of '1'-'4' are inputted to the comparison circuit 3, simultaneously outputs a signal to a half dot control circuit 4 and outputs the half dot signal to a laser drive circuit 5 correspondingly to this signal.
Patent JP-H04345634-A (JP)
Title: Double-coated polyester film and its production
Inventor: MIURA SADAMI
IPC: C09D133/04
Filed: 1991-05-24
Abstract: PURPOSE:To provide a double-coated polyester film excellent in adhesion and slip and useful as a substrate for a processed film, for example, a magnetic tape and a process for producing the same. CONSTITUTION:A double-coated polyester film is prepared by forming a coating layer (A) of a thickness of 2-100nm and a surface roughness Ra of 1-20nm consisting mainly of 5-100wt.% polyurethane having a specified second-order transition point and 0-95wt.% resin selected between an acryl-modified polyester resin and an acrylic resin on either surface of a polyester film and forming a coating layer (B) of a thickness of 3-800nm and a surface roughness Ra of 2-30nm (provided that the surface roughness Ra of this layer is not smaller than that of coating layer A) consisting mainly of at leas one resin selected from among a polyurethane, a copolyester resin, an acryl-modified polyester resin and an acrylic resin each of which has a specified Tg on the other surface.
Patent JP-H0442744-A (JP)
Title: Brushless motor
Inventor: OKUDA TORU
IPC: H02K3/04
Filed: 1990-06-06
Abstract: PURPOSE:To enhance motor efficiency by aligning a part of coil with the radial direction of a rotary shaft thereby directing the electromagnetic force in the circumferential direction in a brushless motor. CONSTITUTION:In a part winding coil 2, a central hole 23 is made through a substrate 22 comprising an epoxy resin disc having same diameter as a cylindrical body and nine coils 21a-21i are patterned and properly wired, with predetermined angular intervals, on the substrate 22 around the hole 23. The coils 21a-21i have spiral pattern lines and a part thereof, extending from the inside to the outside(or from the outside to the inside), is aligned with the radial direction while furthermore the width of the pattern line is set large at a part.
Patent JP-H11334812-A (JP)
Title: Operating device for motor installation
Inventor: MATSUZAKI HIROSHI
IPC: B65G1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for motor installation capable of preventing leak of gas from the inside of a closed type motor into a clean area. SOLUTION: A closed type motor 24 is provided within a clean area 1, and released sections of communicating bodies 34, 35, 36 communicating with the inside of the closed type motor 24 are positioned within a non-clean area 6. The closed type motor 24 within the clean area 1 is kept running continuously. When inner gas expands due to temperature rise in the motor to increase an inner pressure, the inner gas is released through the communicating bodies 34, 35, 36 into the non-clean area 6. Accordingly, gas leakage from the closed type motor 24 can be prevented.
Patent JP-H0314070-A (JP)
Title: External character control system of output device
Inventor: FUKUSHIMA MASAKI
IPC: G06F17/21
Filed: 1989-06-13
Abstract: PURPOSE:To control the registration and deletion of external characters with the simple constitution of only a registration table by moving the character code and character pattern of registration information on an external character which is registered last to free areas of a registration table and a character pattern memory obtained by external character deletion every time an external character is deleted. CONSTITUTION:When one external character is deleted, the character code of the registration information which is registered last is moved to the character code area in the registration table 12 where the deleted registration information is stored and the character pattern indicated by the character pattern storage address of the registration information on the deleted external character is moved to the area on the character pattern memory which is indicated by the character pattern storage address of the registration information on the deleted external character. Then registration information on a new external character is registered at the tail of the registration table 12 and its character pattern is registered at the tail of the character pattern memory. Consequently, it is not necessary to provided another table for controlling whether or not there is a garbage free area on the character pattern memory and the registration and deletion of external characters are controlled with the simple constitution of only the registration table 12.
Patent JP-H0315107-A (JP)
Title: Conductive metal oxide sintered body and its application
Inventor: OGAWA NOBUHIRO
IPC: C23C14/08
Filed: 1989-06-13
Abstract: PURPOSE:To form a transparent conductive film with extremely low resistance by using a conductive metal oxide sintered body consisting of mainly hafnium and/or niobium-containing indium oxide. CONSTITUTION:In the case that conductivity of indium oxide is increased by doping a different kind element, the conductivity is determined by electron density and mobility of the indium oxide. When a different kind element is doped in the indium oxide, electron density of the indium oxide is increased and the conductivity is improved, but if the content of the dopant is increased excessibly, the electron mobility is lowered and conductivity decreased again. Since not only the electron density is increased but the decrease of electron mobility in the indium oxide is suppressed by doping hafnium and/or niobium, just like tin, they can be an excellent dopant.
Patent JP-H054374-A (JP)
Title: Printing head
Inventor: FUJIWARA TAKESHI
IPC: H04N1/036
Filed: 1991-06-20
Abstract: PURPOSE:To prevent malfunctions among each array without reducing the adhesive areas of the light-emitting diode arrays of a printing head. CONSTITUTION:The common rear terminals Vc1-Vc40 of the rears of light- emitting diode arrays LA1-LA40 and a wiring 14 for loading the terminals Vc1-Vc40 are bonded with conductive adhesives 6 at central sections and with non-conductive adhesives 11 at both end sections. Accordingly, even when adhesives are extruded, the adjacent common rear terminals are electrically insulated mutually.
Patent JP-H09306425-A (JP)
Title: Electrode for high-pressure sodium lamp
Inventor: OKADA TOSHIYUKI
IPC: H01J61/073
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamp having the excellent lifetime without generating blackening of a light emitting tube and lighting failure by forming a coil, which is to be wound around a core, of a single wire at a specified diameter, and winding electrode coil part in the double-layered structure around the core, and coating the coil part with the specified electron emitting material. SOLUTION: An electrode core is made of the alloy, which is mainly composed of tungsten, and a tungsten narrow wire 2 is strongly fitted to a tip of the core in a coil-shape and wound with a clearance at 200% of pitch so as to form a clearance 3. A tungsten narrow wire 4 is wound outside of an inside coil part 2a at 100% of pitch so as to form an electrode coil part with the double-structure. The clearance 3 is filled with the electron emitting material, which is mainly composed of yttria. The inside coil part 2a is coated with the electron emitting material, which is mainly composed of yttria, and a coil is formed of a single wire at a diameter less than 1/2 of the diameter of the electrode core.
Patent JP-S63311614-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/31
Filed: 1987-06-15
Abstract: PURPOSE:To enable recording and reproduction with sufficiently high efficiency even in a high-frequency band by forming thin ferromagnetic films having the direction of the axis of easy magnetization approximately orthogonal with a surface for sliding with a recording medium so as to have the total thickness thereof larger than the total thickness of the other thin ferromagnetic films. CONSTITUTION:The thin ferromagnetic film 1 consisting of an amorphous alloy or 'SENDUST(R)' alloy, etc., is so disposed that the direction of the easy axis thereof is approximately orthogonal with the surface for sliding with the recording medium. On the other hand, the easy axis of the thin ferromagnetic film 2 is disposed in the direction approximately orthogonal with the thin ferromagnetic film 1. These thin ferromagnetic films 1, 2 are laminated via thin insulating films 3 consisting of SiO2, etc., to constitute a magnetic core 4 consisting of the multi-layered films. The film thickness per layer is confined to the thickness taking into the eddy current loss in the use frequency band into consideration or below. In addition, these films are so constituted that the total thickness of the thin ferromagnetic films 1 having the easy axis direction nearly orthogonal with the surface for sliding with the recording is larger than the total thickness of the other thin ferromagnetic films 2. The head efficiency is thereby improved.
Patent JP-H10139552-A (JP)
Title: Crystal oriented ceramics and its production
Inventor: TANI TOSHIHIKO
IPC: C30B1/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide crystal oriented ceramics made of a material excellent in various characteristics and especially having low anisotropy of crystal lattices by using an oxide contg. a specified element and having a specified degree of crystal orientation and an isotropic perovskite structure. SOLUTION: This crystal oriented ceramics is made of an oxide contg. at least one kind of element selected from among Bi, Sr and Ca and having >=10% degree of crystal orientation by method and an isotropic perovskite structure. It is produced as follows; a host material (A) having shape anisotropy and a laminar perovskite structure, a guest material (B) having an isotropic perovskite structure, starting material (Q) capable of forming the guest material B and an additive for converting the host material. A into the guest material B or a guest material (C) having an isotropic perovskite structure are prepd., the host material A is mixed with the guest material B and/or the starting material Q and the additive, and the resultant mixture is extruded and/or rolled and fired by heating.
Patent JP-H05327783-A (JP)
Title: Data transmitting circuit
Inventor: TOKUNAGA KEI
IPC: H03M7/14
Filed: 1992-05-15
Abstract: PURPOSE:To suppress in a small way a temporary increase of current consumption due to a fact that the contents of a data bus and an address bus, etc., whose additional capacity is large is simultaneously inverted, and also, to prevent a ground bound. CONSTITUTION:In addition to a signal line group 102 for transmitting data, a signal line 108 for showing a logical level of data outputted to the signal line group 102 is outputted, a logical level of target data is converted by an EXNOR 105 and outputted as the signal line group 102, and the logical level is selected so that the signal line group for transmitting the data is not inverted by exceeding half.
Patent JP-S5480727-A (JP)
Title: Reverberation adding magnetic head
Inventor: MURAI KATSUMI
IPC: H03H11/26
Filed: 1977-12-09
Abstract: PURPOSE:To improve the reverberation effects with the use of a single head by forming main and additional gaps which are separated through a magnetic highly resistive layer or an insulating layer at a preset spacing in the tape running direction. CONSTITUTION:Magnetic blocks 14 and 15, which are magnetically separated through a highly magnetically resistive layer or an insulating layer, are wound with a coil 16 for generating an additional voltage in response to the variation in magnetic flux thereby to construct a single magnetic head. Those blocks 14 and 15 formed with main and additional gaps 12 and 13, which are separated at a preset spacing in the tape running direction, so that the reverberation effects due to the time difference through the gap 13 can be improved with the single head. Like effects can be obtained even if a plurality of magnetic blocks are provided to form a single head having a plurality of additional gaps.
Patent JP-H05321853-A (JP)
Title: Sealed electric compressor
Inventor: MIZUTANI YASUKAZU
IPC: F04C29/00
Filed: 1992-05-15
Abstract: PURPOSE:To easily fit a thermal switch to a sealed electric compressor and ensure the protective action. CONSTITUTION:A sealed electric compressor has a motor 6 and a compressor 2 in a housing 1. A thermal switch 14 is airtightly fitted to the discharge side housing 1B of the sealed electric compressor via a terminal board 13 by welding to obtain a good heat exchange relation with a refrigerant. The thermal switch 14 is fitted to the discharge side housing 1B, its fitting is facilitated, and trouble of temperature detection due to the effect of a suction refrigerant are eliminated in the low-pressure housing type sealed electric compressor.
Patent JP-S5672596-A (JP)
Title: Balancing synchronization system
Inventor: AOYANAGI HIDEHITO
IPC: H04J3/06
Filed: 1979-11-16
Abstract: PURPOSE:To establish the synchronism of a communication system by finding the time that corresponds to the barycenter of the time of the whole system and then by sending synchronized information out by inputting the found time to the synchronizing circuit of the system. CONSTITUTION:Answer pulse is supplied to memory circuit 8 and synchronism information ST received by answer pattern Re is stored in memory circuit 8. Timer circuit 9 calculates the time until synchronized information ST on each station after a synchronous pulse P1 is stored in memory circuit 8 and, after this counting operation, generates arithmetic pulse P3 for operating arithmetic circuit 10. Arithmetic circuit 10, when receiving arithmetic pulse P2, extracts time information, synchronism information on each station, stored in circuit 8 and performs arithmetic. The arithmetic result is inputted to clock circuit 7 of the system as the barycenter of the time of the system.
Patent JP-H11343978-A (JP)
Title: Liquid supplying device
Inventor: NABEI TATSUMI
IPC: F04B43/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying device which can discharge a micro- quantity liquid accurately in a fixed amount. SOLUTION: A liquid supplying device includes a pump chamber 11 to be filled with liquid made partially from a capacity varying member 3 and a pump 1 to discharge the liquid by applying a pressure thereto existing in the pump chamber 11 with the drive of the capacity varying member 3. The configuration further includes an orifice 27 formed in a passage 24 on the liquid discharge side in communication with the pump chamber 11, a pressure sensing means 25 to measure the fluid pressure in the passage 24 upstream of the orifice 27, a driving means 29 to drive the capacity varying member 3, and a control means 31 to control the driving means 29 on the basis of the measurements given by the pressure sensing means 25 so as to establish a constant fluid pressure in the passage 24 upstream of the orifice 27.
Patent JP-S5851061-A (JP)
Title: Centering apparatus for lens centering machine
Inventor: SAIDA KOUICHI
IPC: B24B9/14
Filed: 1981-09-22
Abstract: PURPOSE:To permit even a small-diameter lens to be centered easily and with high accuracy by carrying-out the centering work for the lens optically by using a prism. CONSTITUTION:A transmission square prism 7 is installed on one side of the lens revolving shafts 4 and 5 arranged on the right and left of lens holders 2 and 3, and a condenser lens 11, objective cross-line transmission glass 10, and a slidable auxiliary-lens cylinder 9 are arranged between a light source lamp 12 and the transmission square prism 7, and an eye focus cylinder 13 is arranged at the position at right angle to the transmission square prism 7. If the left revolving shaft 4 is turned by a handle 18, when the optical axis of the lens 1 to be worked does not coincide with the center of the holder revolving shafts 4 and 5, an objective cross-line figure draws the same arc on an eye focus lens cross- scale 1 line. The radius of the circular movement indicates the amount of the installation deflection angle of the lens to be worked, and centering of the lens to be worked is executed by minutely adjusting the lens to be worked until the variation of the deflection angle ceases. Thus, centering work is facilitated even for a small-diameter lens.
Patent JP-H0228109-A (JP)
Title: Preventive and treating agent for disease caused by immunological dysfunction
Inventor: YAMAMOTO MASAKAZU
IPC: A61P31/04
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the subject preventive and treating agent, containing docosanol and having action of normalizing human and animal immunological function and enhancing infection resistance. CONSTITUTION:A preventive and treating agent containing docosanol as an active ingredient. The above-mentioned composition is effective against rheumarithritis, autoimmune diseases, cancer asthma and various infectious diseases for humans and porcine diarrhea, pneumonia and TGE, avian pneumonia and Marek's disease, bovine diarrhea, pneumonia and mammitis, etc., for animals. In administration to humans and animal infectious diseases, treating effects thereof are remarkably enhanced by use with an antibiotic substance. The dose for humans is within the range of 10-4000mg, preferably 50-500mg per day for an adult.
Patent JP-S59112211-A (JP)
Inventor: SUTEIIBUN JIEEMUZU HOWAITO
IPC: B23Q17/20
Filed: 1983-08-16
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-H09331343-A (JP)
Title: Communication equipment having function of detecting and eliminating a plurality of tokens
Inventor: SAKAGUCHI SEISUKE
IPC: H04L12/42
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate an excessive token when another token is received till transmission data are received by a sender again by detecting a state that a sender address of transmission data is not coincident with a sender address in the data received by the sender. SOLUTION: A flip-flop 16 connecting to a NOT circuit 14 and an AND circuit 15 is set (H output) when a coincidence detection circuit 13 provides an L output and a token reception detection circuit 12 provides an H output and is reset (L output) when the coincidence detection circuit 13 provides an H output. A plural number token detection circuit 18 connecting to an output of an AND circuit 17 recognizes a plurality of tokens and provides an H output when the flip-flop 16 provides an H output and the coincidence detection circuit 13 provides an output. A reception token elimination circuit 1A receiving an output of an AND circuit 19 eliminates an excess token when the plural number token detection circuit 18 provides an H output, the coincidence detection circuit 13 provides an L output and the token reception detection circuit 12 provides an H output.