baber/WOPTO huggingface dataset:
Patent JP-H0886506-A (JP)
Title: Air-conditioning machine
Inventor: YASUDA NOBUZOU
IPC: F24F13/20
Filed: 1994-09-20
Abstract: PURPOSE: To provide an air-conditioning machine, capable of maintaining an outlet air speed upon heating operation as well as an outlet air direction upon cooling operation at the same time, simple in structure and prominent in the appearance thereof. CONSTITUTION: An air-conditioning machine is provided with a heat exchanger 3, a ventilating fan 4 and the like, arranged in an air passage connecting a suction port 2 to an outlet port 7, both of which are formed on a main body 1, and an up-and-down air direction plate 6 provided in the lower space of the ventilating casing 5 constituting the air outlet port 7. A movable plate 9, capable of being appeared from and hidden by the tip end of the ventilating casing 5, and a motor 9, synchronized with a motor 6a for driving the up-and- down air direction plate 6, are provided in the lower space of the ventilating casing 5.  According to this method, the area of the outlet port 7 is reduced to maintain an air outlet speed higher than some range upon heating operation while the air passage is extended substantially to maintain the air outlet direction in horizontal direction upon cooling operation.
Patent JP-H06211761-A (JP)
Title: Aryl- and heterocyclic-substituted propenamide derivative
Inventor: KAANEIRU ATOWARU
IPC: C07D409/12
Filed: 1993-09-10
Abstract: PURPOSE: To obtain aryl and heterocyclic substituted propenamide derivs. useful for the treatment of ischemic conditions and arrhythmia and having potassium channel-activating action.  
     CONSTITUTION: The aryl and heterocyclic substituted propenamide derivs. are compds. of formula I (where X is O or SiR 1 ; R 1  is aryl or heterocyclic; R 2  is H, hydroxyl or the like; R 3  and R 4  are each H, alkyl, arylalkyl or carbocyclic; R 5  is H, alkyl, alkenyl or the like; R 6 -R 4  are each H, alkyl or the like; and Y is a single bond, -O-, -S- or the like), e.g. [3S-[3α,4β(Z)]]-N-(6-cyano-3,4- dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl)-3-phenyl-2-propenamide. The compds. of the formula I are obtd. by reacting compds. of formula II with amines of formula III in a solvent such as THF. The compds. of the formula I are also useful for the treatment of other cardiovascular disturbances such as congestive heart failure and myocardial infarction and central nervous system injuries such as Parkinsonism and epilepsy. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61104679-A (JP)
Title: Photoconductor
Inventor: TAKEDA NOBUYA
IPC: H04N5/335
Filed: 1984-10-29
Abstract: PURPOSE:To contrive the increase in withstand voltage and the improvement in response to light by a method wherein the Si2N4 layer side interface of the first a-Si:H layer is provided with the third a-Si:H layer by doping a receptor impurity in a larger amount than to that layer, and the opposite interface is provided with the second a-Si:H layer with a larger amount of hydrogen content. CONSTITUTION:The title element is constructed by forming a layer 22 made mainly of amorphous hydrogenated Si and an Si nitride layer or Si oxide layer 23 on a conductive substrate 21. The above-mentioned layer 22 is constructed by including the first amorphous hydrogenated Si layer 24 as the center layer, by forming the third amorphous hydrogenated Si layer 26 of larger acceptor impurity concentration than that of the center layer 24 at the interface of this layer 24 on the Si nitride or Si oxide layer 23 side, and by forming the second amorphous hydrogenated Si layer 25 of larger hydrogen content than that of said layer 24. This manner inhibits electron injection and improves the withstand voltage. Besides, the operating voltage decreases, and the sensitivity to long wavelength increases.
Patent JP-2000051098-A (JP)
Title: Sealing of vacuum structure
Inventor: YASUDA SHINYA
IPC: A47J41/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method by which a wax material sealing a space closed by a constituent member is attached securely and gas generated on a fixing face is securely degassed when the wax material is fused to seal a vacuum structure secure ly. SOLUTION: This is a sealing method for a metallic vacuum structure (a thermos bottle 1) in which air in a space S closed by a constituent member (inner bottle 2, outer bottle 3) is exhausted through an exhaust hole and then the exhaust hole is sealed. A wax material arrangement recessed part 6 opening downward in an installation condition at the time of exhaust is formed in the constituent member, and an opening hole 7 is formed in the wax material arrangement recessed part. A wax material is melted and then fixed so as to block the opening hole in the wax material arrangement recessed part, and an exhaust hole 8a is formed in the wax material.  A drop prevention member 9 provided with a through hole 11 is arranged in the constituent member so as to oppose to the wax material, and air in the space closed by the constituent member is exhausted through the exhaust hole in the wax material. Then, the wax material is melted and the exhaust hole disappears due to melting of the wax material while preventing the drop of the wax material by the drop prevention member for sealing.
Patent JP-H04106136-A (JP)
Title: Foamable phenol resin composition
Inventor: IDE ISAMU
IPC: C08J9/14
Filed: 1990-08-27
Abstract: PURPOSE:To prepare the title compsn. which forms on the surface of a coated item a foam having a high cure rate, excellent adhesive properties, and a uniform quality by compounding a resol phenol resin with a specific adhesion improver, a specific cure rate improver, and a specific viscosity depressant. CONSTITUTION:A resol phenol resin is compounded with a methylmethoxylated polyamide (e.g. Toresin T-30, a product of Teikoku Kagaku Sangyou Co., Ltd.) or epsilon-caprolactam as an adhesion improver, furfuryl alcohol or resorcinol as a cure rate improver, and furfuryl alcohol or epsilon-carprolactam as a viscosity depressant.
Patent JP-H0567922-A (JP)
Title: Detection circuit
Inventor: KINUGAWA HIROKI
IPC: H03D13/00
Filed: 1991-09-05
Abstract: PURPOSE:To decrease the dispersion in a mean output voltage of the detection circuit and to keep the optimum value of the mean output voltage. CONSTITUTION:First-third current mirror circuits 11, 12, 13 are connected to a multiplier circuit 10 selecting a detection current in response to a detected signal depending on the presence of a detection stop signal and independent of the detected signal. However, a current switch circuit 14 is inserted between the 2nd and 3rd current mirror circuits 12, 13. A detection current flows from one terminal to a detection filter 21 in the current switch circuit 14 and a mean current flows from the other terminal to a voltage holding circuit 15 by switching the internal current path synchronously with the detection stop signal. A feedback circuit 30 comprising a comparator 16, and 4th-6th current mirror circuits 18, 19, 20 is provided so that the mean voltage latched in the voltage latch circuit 14 is always equal to a reference voltage VB of a reference voltage source 17.
Patent JP-H0387945-A (JP)
Title: File security control system
Inventor: NANJO MASAYUKI
IPC: G06F12/00
Filed: 1989-08-30
Abstract: PURPOSE:To protect a file by deciding a possible access to the file based on the position of the access name equal to that designated in the file information corresponding to the file to which a user requested to access. CONSTITUTION:A file user designates a file 5 based on a file name and an access name to use the file 5 and has a file access request via a file access request means 1. Then a file access deciding means 2 decides a possible access corresponding to the access name designated by the means 1 based on the position of an access name included in the file information 4 on the file 5 to which the means 1 requested to access. Then the means 2 decides whether the requested access is granted or not. Thus it is possible to protect the file from the breakdown due to an operating mistake, other destructive activities, the crimes, the illegal acts, etc.
Patent JP-H0389637-A (JP)
Title: Private message communication system
Inventor: IWASAKI YOSHIKI
IPC: H04B7/26
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the operating ratio of a master machine and to extend its service life by identifying the ID code of a slave machine to detect the movement condition of the slave machine and suspending transmission from the master machine installed in the place where the absence of the slave machine desired to communicate is confirmed. CONSTITUTION:An ID master machine (ID code identifying machine) 3C takes a conical area (x) vary narrower than an area (y) as the service area. The ID master machine 3C outputs an ID transmission request signal for the slave machine to this area (x) at every interval of a fixed time. When the slave machine enters into the area (x), the ID signal of the slave machine outputted from the slave machine is supplied to a line controller 5 to recognize the movement condition of the slave machine. Thus, transmission from the master machine in a room where the slave machine does not exist is suspended.
Patent JP-2001057795-A (JP)
Title: Control method of sr motor
Inventor: TSUKAMOTO MASAHIRO
IPC: H02P29/64
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To avoid overcurrents and to generate power with high efficiency. SOLUTION: This method is for controlling an SR motor, which has a stator with a plurality of salient poles, a rotor with a plurality of salient poles whose number is different from the number of the salient poles of the stator and windings wound on the stator. While a supply mode, where a power from a battery is supplied to the windings, is carried out (ST1), various values including the revolutions of the rotor are detected (ST2). Maximum current values, which are applied to the windings when it is supposed that the changeover to a regeneration mode where electromotive forces generated in the windings, are regenerated by a battery is carried out at present are successively calculated for estimation (ST3). When the maximum current value reaches a prescribed value (ST4), the changeover to the regeneration mode is carried out (ST5).
Patent JP-H0542472-A (JP)
Title: Belt polishing device
Inventor: NAGA HIROKAZU
IPC: B24B21/00
Filed: 1991-08-13
Abstract: PURPOSE:To polish both upper and lower surfaces of a work piece without shifting the work piece from one side to the other in a belt polishing device. CONSTITUTION:A support table 4 is formed in such a manner as to be capable of vertically oscillating by a horizontal pivot shaft 3, and an abrasive belt 5 is laid on the oscillating end part through a guide pulley 9. Support plates 26, 27 are provided on both upper and lower sides of the oscillating end part of the support table 4. A pressurizing device 6 for energizing the support table 4 on a work piece side at the time of polishing is connected to the support table 4. Thus, polishing can be conducted on both upper and lower sides of the support table 4, and the operation for shifting the work piece from one side to the other is not required. Therefore, both the upper and lower surfaces of the work piece can be efficiently polished.
Patent JP-H1162866-A (JP)
Title: Sealing plug for hermetic type compressor
Inventor: TAKAHASHI MASANORI
IPC: F04C29/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To easily provide a sealing plug for a hermetic type compressor having high water-impermeability at a low cost. SOLUTION: A sealing plug 1 for a hermetic type compressor, for hermetically sealing an opening pipe such as a discharge pipe of the hermetic type compressor, for sucking, compressing and discharging refrigerant is provided with a body part for sealing an opening pipe by being brought into contact with the inner wall, a tapered tip part 1b for guiding the body part to the opening pipe in sealing, and a longitudinal hole 1c provided with an opening on the rear end and cored to a part near the tip, and a water impermeable member 2 is provided on either the front surface of the sealing plug 1, the inner part, or the inner surface of the longitudinal hole 1c. The water-impermeable member 2 may be formed into a film shape.
Patent JP-H0758966-A (JP)
Title: Image forming device
Inventor: OUCHI SATOSHI
IPC: H04N1/48
Filed: 1993-08-19
Abstract: PURPOSE:To eliminate stains on a document and to improve picture quality by detecting an area according to a prescribed mark in the document. performing discrimination for document specification, and performing appropriate processing according to a discriminated result. CONSTITUTION:Three signals of R, G, and B can be obtained by applying pre- scan to the document with corner mark by a color scanner 1, and a document discrimination circuit 11 performs area detection, color discrimination and document specification discrimination based on those three signals. A color correction circuit 9 is set based on the results of them, and the optimum processing can be performed when regular scan is performed. In such a case, an area detecting part 15 prepares an identification pattern in advance, and binarizes a signal from the color scanner 1 at a prescribed level after performing MTF correction processing, and takes pattern matching between a binary signal and the identification pattern, and detects the position of the corner mark. The area can be detected from the position of the corner mark by prescribed arithmetic processing.
Patent JP-H11158368-A (JP)
Title: Urethane composition
Inventor: MIYATA AKIHIRO
IPC: C08K5/3432
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a urethane composition that has excellent weatheability and develops high adhesion to glass. SOLUTION: This urethane composition comprises 100 pts.wt. of urethane polymer and 0.1-10 pts.wt. of a compound that contains a kind of radical, at least one member selected from the group consisting of a silane coupling agent as wells as nitroxide radical, aryloxy radical, trityl radical and their derivatives and can stably be present at room temperature in the presence of oxygen.
Patent JP-S6471108-A (JP)
Title: Superconducting transformer
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01F36/00
Filed: 1987-09-11
Abstract: PURPOSE:To lower the short-circuit current of a tertiary winding, to reduce electromagnetic mechanical force and to protect the tertiary winding by causing quenching in the winding faster than in other windings and causing transition to normal conduction when short-circuit currents flow through the tertiary winding. CONSTITUTION:When a short-circuit accident is generated in a tertiary circuit for a superconducting transformer, short-circuit currents flow through a tertiary winding 4. The ratio of the current density CS3 of the winding 4 to the critical current density CC3 of a superconducting wire for a winding 3 is brought to K3>=1 at that time. The ratio of each current density CS1, CS2 flowing through other main windings 2, 3 to the critical current density CC1, CC2 of superconducting wires for the windings 2, 3 is brought to K1, K2 simultaneously. When windings are designed so as to satisfy K3>=K1, K2, the winding 4 reaches critical current density at all times, and quenching is generated when a short circuit is generated in the tertiary circuit. Accordingly, the short-circuit currents of the winding 4 are lowered, electromagnetic mechanical force is reduced, and the winding 4 is protected.
Patent JP-H0276154-A (JP)
Title: Cassette type magnetic recording and reproducing device
Inventor: TERADA AKINORI
IPC: G11B15/467
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a tracking phase adjusting device having satisfactory operability and the minimum malfunction by automatically resetting a tracking phase to a preset position when a cassette is ejected. CONSTITUTION:Since ordinarily most of tracking phases are used at their preset positions, the tracking phase is automatically reset up to its preset position when a cassette 16 is ejected. Namely, in a system to return a tracking volume 1 to its preset position by a mechanism system, a cassette holder 1 rises from an illustrated state in the direction of an arrow A when the cassette is ejected, and after that, a dial gear 5 is returned up to its preset position by mechanism operations including the rotation of a lever 3 in the direction of an arrow B. On the other hand, in the case of an electric system, the contents of counters 29 and 30, in which the output pulses of a divider 34 are counted and stored, are reset by a cassette ejection completed pulse from a terminal 26, the output of an adder 32 is made equal to the output of a preset counter 33, and the tracking phase is set to its preset position. Thus, the device having the satisfactory operability and the minimum malfunction can be obtained.
Patent JP-S6381326-A (JP)
Title: Liquid crystal element
Inventor: MURAYAMA AKIO
IPC: G09F9/30
Filed: 1986-09-25
Abstract: PURPOSE:To prevent the generation of orientation disorder due to impulsions of impact and pressure by controlling particle number scattered between substrates to >=50-<=2,000 numbers per 1mm<2>. CONSTITUTION:The titled element is interposed a ferroelectric liquid crystal 10 between a pair of substrates 1 and 2 in which at least one of the substrates is transparent. In said element, the number of the particles 9 scattered between the substrates 1 and 2 are controlled to >=50-<=2,000 number per 1mm<2> and the diameter of the particle 9 is a range of 1-4mum. Thus, the impact resistance and the proof resistance strength with respect to the ferroelectric liquid crystal 10 are improved, and a phenomenon of the orientation disorder due to an external cause does not appear within a practical use.
Patent JP-S6288117-A (JP)
Title: Formation of film for thin film magnetic head
Inventor: KAWABE TAKASHI
IPC: H05K3/46
Filed: 1985-10-14
Abstract: PURPOSE:To form a flat film having high accuracy even if the width and interval of ruggedness are large by exerting pressure to the film in the stage of laminating the film further onto a substrate having the ruggedness. CONSTITUTION:A 'Permalloy(R)' film 12 and alumina film 15 of a prescribed pattern is formed on the substrate 11 and a polyimide resin film 18 is coated thereon. The resin film 18 is heated and cured while said film is pressed by a flat metallic plate 20 subjected to coating for stripping and if the metal 20 is stripped thereafter, the resin film 18 having the flat shape is formed even with the ruggedness having the large width and intervals. The insulation breakdown arising from a decrease in the thicknesses of the 'Permalloy(R)' film 12 and conductor coil ends is prevented when a conductor coil pattern 16 is formed on such resin film.
Patent JP-H1069283-A (JP)
Title: Karaoke sing-along machine
Inventor: YAMASHITA REIKO
IPC: G11B27/34
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine with which a singer utilizing this KARAOKE sing-along machine in a prescribed time unit does not keep singing beyond the prescribed time and does not need taking care for the time to be ended. SOLUTION: When an operator inputs the music number of the music to be played in the last of the utilization time by operating an operation section 12, a CPU section 7 temporarily stores the music number data into a RAM 7b. Thus CPU section 7 adds reservation number data, playing completion data and playing start time data to the music number data and stores the data in a playing music information memory section 15. The CPU section starts the final playing by displaying the effect that the playing of the final music is started on a video display section 3 when the playing start time of this music comes.
Patent JP-2001021559-A (JP)
Title: Pretreatment method for measuring protein-coupled saccharified protein by enzyme immunoassay
Inventor: YANO JUNICHI
IPC: G01N33/53
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method for easily and accurately measuring a protein-coupled saccharified protein in a living body. SOLUTION: For this simple and quick pretreatment method, a proteolytic enzyme such as pronase or protinase-K is used, and an enzyme reaction is effected at a relatively high temperature (about 550 deg.C) so as to reduce the reaction time. In enzyme immunoassay, a pretreatment reagent is used in deactivating residual enzyme activity that may cause damage to an antibody and an antigen, by boiling in boiled water for about ten and several minutes. In the method, the time required to bring about a protein decomposition reaction by means of an enzyme and deactivate the enzyme is two hours or less, and a sample pretreated by the simple method in a short time can be put to precise analysis by anzyme immunoassay.
Patent JP-H0567737-A (JP)
Title: Semiconductor device having input protective circuit and manufacturing method thereof
Inventor: NAKAMURA MASAYUKI
IPC: H01L27/06
Filed: 1991-09-06
Abstract: PURPOSE:To considerably enhance breakdown strength against a surge voltage in an input protective circuit itself when the input protection circuit in a semiconductor device having a BiCM0S structure is made. CONSTITUTION:On the semiconductor substrate surface formed with a p<+> embedded layer 2, an epitaxial layer for constructing a BiCM0S is formed. A plurality of n well/p well regions are formed in this layer, and in one well 3 thereof, input protective circuits 10, 20 are provided. Under the well in which this input protective circuit is formed, the p<+> embedded layer 2 is not formed, and namely the well comprising the epitaxial layer is directly formed on the substrate. An n<+> diffusion layer is formed on the well 3 surface to be an input terminal of the input protective circuit, and the well 3 is connected to a power source voltage terminal (Vcc, Vss). When the p<+> embedded layer 2 is formed, impurities are introduced based on a mask pattern corresponding to a region provided with the input protective circuit.
Patent JP-S6470114-A (JP)
Title: Production of filter element
Inventor: OGATA SATOSHI
IPC: B01D27/00
Filed: 1987-09-10
Abstract: PURPOSE:To conveniently and efficiently seal the end face of the title filter element by successively placing a thermoplastic sheet material and a filter element on a hot plate so that the end face of the element is brought into contact with the sheet material, and thermally adhering the sheet material to the end face. CONSTITUTION:A heat-conductive and releasable film 6 (also called releasable film) is placed on the hot plate 5; a thermoplastic sheet material 7 cut to a size slightly larger than the profile of the filter element 4 and the filter 4 are successively placed thereon; and pressed by a load F. The load is released after the adhesion is confirmed, the surplus sheet material on the end face is removed by a knife, and the material is allowed to cool in the air. As a result, the end face of the filter element can be conveniently and efficiently sealed.
Patent JP-S60120203-A (JP)
Title: Device for measuring minute gap
Inventor: YASUDA KIYOUSUKE
IPC: G01B11/14
Filed: 1983-12-02
Abstract: PURPOSE:To measure a minute gap highly accurately based on the position of a converged light spot, by coupling two optical systems of a downward-light-projecting type microscope system and a monochromatic light converging type minute-gap measuring system. CONSTITUTION:A downward-light-projecting type microscope system 10 is constituted of an X-Y moving table 5, an objective lens 6, a half mirror 7, an eyepiece lens 8, and a downward light projecting source 9. A minute-gap measuring system 15 is composed of a condenser lens 11, a half mirror 12, a light-intensity detecting element 13, and a monochromatic light source 14. Both systems 10 and 15 are coupled by a mirror or prisim 16. Surface of a light reflecting body 2 is observed by applying the white light from the downward light projecing source 9. At the same time, the position of the converged light spot from the monochromatic light source 14 is determined.