baber/WOPTO huggingface dataset:
Patent JP-H04344006-A (JP)
Title: Catalyst combustion device
Inventor: HOSAKA MASATO
IPC: F23D11/40
Filed: 1991-05-17
Abstract: PURPOSE:To prevent a reduction of activation of catalyst in an auxiliary catalyst layer under a coverage of sulfuric substance, prevent deterioration of combustion characteristics and maintain a production of clean discharged gas for a long period of time in a catalyst combustion device in which either gaseous fuel or liquid fuel is applied as fuel for a heater equipment or a drying equipment. CONSTITUTION:A combustion part is provided with a main catalyst layer 16 having many communication holes and an auxiliary catalyst layer 17 having many communication holes disposed at a downstream side of the main catalyst layer 16. An area of the auxiliary catalyst layer 17 is smaller than that of the main catalyst layer 16, thereby a flow speed of gas passing through the auxiliary catalyst layer 17 is faster than that of gas passing through the main catalyst layer 16. Accordingly, it is possible to cause combustion gas containing SOx generated at the main catalyst layer 16 to pass through the auxiliary catalyst 17 within a shirt period of time. It is also possible to provide a catalyst combustion device in which a reduction in activation of catalyst in the auxiliary catalyst layer 17 under a covering of sulfuric substance is prevented to improve deterioration of combustion characteristics and a production of clean discharging gas can be maintained for a long period of time.
Patent JP-S6029061-A (JP)
Title: Input/output controller
Inventor: SUZUKI KATSUYUKI
IPC: G06F5/00
Filed: 1983-06-23
Abstract: PURPOSE:To decrease in burden of input/output control programs by installing a converter which converters data to be transferred into the prescirbed data from between an input/output device and a memory device which temporarily stores inputted/outputted data. CONSTITUTION:By output operation, input/output control programs which are stored in the memory device 1-1 write output data which are transferred from the upper-rank controller in the magnetic disk device 1-2, and output directions for the conversion circuit 1-3. With output directions, the means 1-3 retrieves output data, converts data from of the input/output device with an instructed type, and outputs them on the input/output device. For input operation, control programs output input directions for the means 1-3, and the means 1-3 reads input data from the input/output device with an instructed type, converts data form of the upper-rank controller, and write them in the device 1-2. These data are transferred to the upper-rank controller by control programs.
Patent JP-S5814216-A (JP)
Title: Controlling method for automatic positioning
Inventor: AKAI TAKUMI
IPC: G05D3/12
Filed: 1981-07-20
Abstract: PURPOSE:To decrease the settling time for automatic position control, by decelerating a reel at the maximum deceleration of an electric machine at that time at all times until a deviation after the start of control of automatic positioning. CONSTITUTION:When a reel 21 completes the winding, a reel winding speed reference 6 is switched to a waiting speed reference and the reel 21 starts deceleration. The rate of deceleration of the reel is performed with the maximum deceleration rate determined with a Leonard device (ASR)2. When the reel 21 is decelerated and the speed is detected at the settling range at a settling end range detection circuit 20, after a prescribed time is elapsed, a settling end signal is outputted to a distance speed converting circuit 19, the speed reference is turned off and a contact 8a which is closed during the automatic position control is opened and the control is completed.
Patent JP-H08299448-A (JP)
Title: Indwelling catheter
Inventor: OSADA TOSHIHIKO
IPC: A61M25/02
Filed: 1995-05-11
Abstract: PURPOSE: To provide an indwelling catheter capable of fixing a catheter main body to the inner wall of the body cavity such as the peritoneum or the walls of internal organs in a low invasive state within a short time without requiring complicated suturing operation. CONSTITUTION: This indwelling catheter consists of a catheter main body 2 and the first and second grasping members 3, 4 provided to the outer periphery of the catheter main body 2 and the first and second grasping members 3, 4 can be fitted to each other.
Patent JP-S63278992-A (JP)
Title: Phase transition liquid crystal composition
Inventor: IWASAKI MASAYUKI
IPC: C09K19/42
Filed: 1987-05-12
Abstract: PURPOSE:To provide a bistable nematic-cholesteric phase transition liq. crystal compsn. which enables a stable display with high contrast even at a high temp., which comprises a particular amt. of a liq. crystal exhibiting an anisotropy of refractive index exceeding a particular value. CONSTITUTION:A nematic-cholesteric phase transition liq. crystal compsn. capable of stably assuming two different optical states at a predetermined voltage, which comprises a liq. crystal exhibiting an anisotropy of refractive index, DELTAn, of at least 0.15 in a total amt. of 5-30% based on the compsn. This compsn. enables not only a hysteresis width sufficient for driving even at a high temp. but also a display with high contrast to be attained even at a high temp.
Patent JP-H07301994-A (JP)
Title: Image forming device
Inventor: ITOU KATSUMI
IPC: G03G15/08
Filed: 1994-04-28
Abstract: PURPOSE:To prevent unnecessary load from being imposed on nonmagnetic toner and magnetic particles to avoid the deterioration of both of them and to prevent the non-magnetic toner used for a long time from being melt-stuck on a toner layer thickness regulating body. CONSTITUTION:A pole N11 and a pole S61 which are different poles are disposed at a position where a developing sleeve 1a and the toner layer thickness regulating body 6a are opposed, and a pole S62 having the same polarity as the pole S61 is disposed adjacently to the pole S61 on a downstream side in the rotating direction of the regulating body 6a. The magnetic particles carried to the opposed position by the sleeve 1a are carried in a direction shown by an arrow (a) by the rotation of the regulating body 6a, and peeled from the regulating body 6a between the magnetic poles S61 and 62 by their repulsive force, and only the magnetic particles are restored in a developer container 3. Thus, only the magnetic particles are restored in the container 3 without applying pressure to the magnetic particles and the non-magnetic toner.
Patent JP-H11302998-A (JP)
Title: Unglazed coated paper
Inventor: EMOTO HIROSHI
IPC: D21H19/38
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide unglazed coated paper that has a low white paper gloss and high printing gloss and shows sufficiently its characteristics even when the coated layer is formed with a lowered application weight. SOLUTION: As pigments, are used 5-30 wt.% of precipitated calcium carbonate light having fusiform, or cubic crystals, 5-30 wt.% of precipitated calcium carbonate heavy, and 40-90 wt.% of delaminated kaolin to form coating layers on the paper thereby giving the unglazed coated paper of 15-45% of white paper gloss and >=45% printing glass. The delaminated kaolin has an average particle size of 0.5-1.5 μ, contains >=80 wt.% of <=2 μm in the particle distribution, and an aspect ratio of >=20. The precipitated calcium carbonate light has 1-3 μm major axis and 0.1-0.5 μm minor axis, when the crystals are fusiform, while has the average particle size of 0.1-0.5 μm, when they are cubic.
Patent JP-H0211582-A (JP)
Title: Production of lactone
Inventor: EITO DORENTO
IPC: B01J31/24
Filed: 1989-05-08
Abstract: PURPOSE: To obtain a lactone useful as a solvent and an intermediate with high selectivity without forming a byproduct by reacting a specific (substituted) alkenol and carbon monoxide-containing gas by using a specific catalyst.  
     CONSTITUTION: A (substituted)alkenol represented by formula I (wherein m and p are each 0 or 1; n is 0-25; Q 1  is H or 1-20C alkyl; Q 2 -Q 5  are each H or 1-4C alkyl and, when p is 1, m is 1 and both of Q 1 -Q 5  are H and at least one of Q 3  and Q 4  is H and, when p is 0, n is 0 and Q 1  is H)(pref., 3-butenol represented by formula II or 4-pentenol represented by formula III) is reacted with carbon monoxide-containing gas by using a catalyst system obtained by combining a palladium compd. [pref., palladium (II) 12 or less C alkanoate] (A), phosphine, arsine or stibine (B) and a protonic acid having pKa of below 2 (C) to obtain the objective lactone having 4-5 C-atoms in its ring. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63278880-A (JP)
Title: Paper feeder in printer
Inventor: KURODA HAJIME
IPC: B41J13/00
Filed: 1987-05-11
Abstract: PURPOSE:To control a paper feed amount to make the inclination of a paper correctable, by a method wherein, two separately rotatable platen rollers are disposed in series in the wide direction of the paper, and the rotation of each of the platen rollers is varied according to the inclination of the paper detected by a detection part. CONSTITUTION:A paper 1 is guided by a paper guide 2 to fed out by two right and left platen rollers 3, 4. After the paper 1 is fed out, the difference of a frictional force, etc. against the paper 1 between the right and left parts of the paper guide 2 causes the paper 1 to incline in a direction A or B. If the paper inclines in the direction A, the end of the paper 1 presses a detection switch 5, which acts to drive a control part for driving a motor 7, not figured, so that the rotation of the motor 7 is made lower than that of a motor 8; thus, the paper 1 is corrected in the direction B. When the paper 1 is removed from the detection switch 5, the control part drives the motors 7, 8 similarly. In this manner, the inclination of the paper is corrected so that the paper can be fed properly.
Patent JP-H07292690-A (JP)
Title: Seismic isolation coupling structure between foundation pile and foundation structure
Inventor: ITO YOSHITAKA
IPC: E02D27/34
Filed: 1994-04-28
Abstract: PURPOSE:To improve a base-isolated support structure of a building. CONSTITUTION:A foundation pile A is inserted underground so that the head of the pile may come to a specified depth. The head of the foundation A is coupled with a seismic isolator B which fastens a high damping laminated rubber 3 with a pair of washers 5 and 6 on which there is formed a footing C which supports a foundation structure D. Since the foundation pile A and the foundation structure D are coupled with each other by way of the seismic isolator B, a seismic insolation effect is excellent while a horizontal load acting on the foundation pile A is accordingly reduced. This construction makes it possible to simplify the seismic isolation support structure and facilitate the execution of work as well.
Patent JP-S5638221-A (JP)
Title: Preparation of ornamental member
Inventor: TAKEDA SHINJI
IPC: B29L7/00
Filed: 1979-09-05
Abstract: PURPOSE: To prepare the captioned member wherein a substance to be worked is intruded into an ornamental sheet by a method wherein the concave part of an upper die is covered with the ornamental sheet, a pre-heated specified substance to be worked is placed on the convex part of a lower die, and both dies are brough close to each other before the substance to be worked is set.  
     CONSTITUTION: A preheated substance 2 to be worked, composed of glass fibers 2a wreathed by melted polypropylene 2b, is placed on the convex part 22a of a lower die 22, while both ends of an ornamental sheet 3 consisting of an outer skin sheet 4 and an inner skin sheet 5 is fixed on to the lateral side of an upper die 13 by a clamper 14. When the upper die 13 is lowered before the substance 2 gets cooled and set, the ornamental sheet 3 touches the substance 2, receives the heat thereof, and is thereby extended along the concave part 13 a of the upper die 13, while the substance expands along the convex part 22a of the lower die 22. A part of the substance 2 is intruded, for instance, into fibrous hairs 4a through openings 5a of the inner skin sheet 5 composing the ornamental sheet 3 and is joined thereto unitarily, and thus an ornamental member 30 is formed through coating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0256496-A (JP)
Title: Immunostimulation guanine derivative and composition and use thereof
Inventor: MAIKERU GUTSUDOMAN
IPC: A61P9/04
Filed: 1989-05-06
Abstract: 7,8-Disubstituted guanosine nucleoside derivatives are found to be potent immune response enhancing agents in human and animal cells. 7-Substituents are heteroatom-substituted-hydrocarbyl radicals having a length greater than ethyl and less than about decyl. 8-Substituents are =O, =S, =Se and =NCN. Compositions and methods of use are also disclosed.
Patent JP-H06301307-A (JP)
Title: Heat fixing method
Inventor: YASUDA SHINICHIRO
IPC: G03G9/08
Filed: 1993-04-16
Abstract: PURPOSE:To enable heat fixing at a low temp. by forming a toner of a hot meltable core material contg. a thermoplastic resin and coloring agents and a shell formed to coat this core material. CONSTITUTION:The toner is a capsule toner which is composed of the hot meltable core material contg. the thermoplastic resin and the coloring agents and the shell formed to coat the core material and the main component of the shell of which consists of amorphous polyester. A recording material 30 having a toner image 31 formed by this capsule toner on its front surface is heated by the radiation heat and/or heat transmission effect from a heat source 29 in the upper part and/or lower part of paper feed guides 27, 28 and is put into the degraded state of the shell strength of the capsule toner. The image is then fixed by pressurized contact of a fixing roll 21 and a press roll 22 and is discharged outside the device. Since the outer peripheral surface of the fixing roll 21 to be brought into direct contact with the toner image 31 is provided with a release layer 25, the adhesion of the toner to the fixing roll 21, i.e., offset is prevented.
Patent JP-S595224-A (JP)
Title: Adjuster for differnce in phase constant of fiber type single mode directional coupler
Inventor: MATSUMOTO TAKAO
IPC: G02B6/28
Filed: 1982-07-02
Abstract: PURPOSE:To adjust the difference in the phase constants of cores by placing the cores of a fiber type single mode directional coupler in proximity to the side face of a strand, placing a dielectric flat plate on the side face of the coupled part from the outside, and changing the position thereof. CONSTITUTION:Single mode cores 4, 5 are formed near the side face of a fiber strand constituting a coupler 3, and are arranged uniformly in an axial direction. The greater part of the light power propagating therein is confined in the cores 4, 5. If a dielectric flat plate 6 disposed in proximity to the outside of the coupler 3 is inclined to the core 5 side to move a straight line P1P2 to the core 5 side, the light power leaking to the outside just slightly is caused to propagate in the plate 6, by which the equiv. phase constant of the core 5 is increased. The effect of the leakage light influenced by the plate 6 is not so large with respect to the core 4 as compared to the case of the core 5, and there is virtually no change in the phase constant.
Patent JP-H04320763-A (JP)
Title: Freezer
Inventor: OKUBO TAKESHI
IPC: F25B13/00
Filed: 1991-04-18
Abstract: PURPOSE:To prevent any unbalanced state from being generated in an amount of oil in compressors disposed in parallel to each other. CONSTITUTION:Each of a plurality of compressors 111 and 112 is provided with oil separators 121 and 122. Return pipes 211 and 212 for returning separated oil to each of the compressors 111 and 112 are connected to these oil separators 121 and 122. The return pipes 211 and 212 are connected to each other by a connection pipe 23. The connection pipe 23 and/or return pipes 211 and 212 are provided with valves 251, 252, 271 and 272 for use in guiding a part of oil discharged from the compressors being operated to a compressor being stopped in the case that an amount of oil in the compressor being stopped is less than a predetermined value.
Patent JP-S595705-A (JP)
Title: Microwave antenna circuit
Inventor: IWAKUNI MIKIO
IPC: H01Q13/02
Filed: 1982-07-01
Abstract: PURPOSE:To improve the consistency of a slot line horn type antenna circuit used for a microwave integrated circuit (MIC) with space and to obtain a wide band and a high gain by forming slot line horn antennas in nearly the same shapes on both surfaces of a dielectric substrate. CONSTITUTION:A conductor pattern 2A on a substrate surface IA of the dielectric substrate (MIC substrate) forms a normal slot line horn antenna. A conductor pattern 2B is provided on the other surface 1B of the substrate 1. This conductor pattern 2B constitutes the 2nd slot line horn antenna which has a horn 3B in the same shape with the 1st horn antenna (conductor pattern) 2A and a slot 4B with specific length (short in this case). One conductor 5 (while the other conductor is the conductor pattern 2) of a strip line to an MIC (not shown in a figure) fitted on the substrate surface 1B couples with the slot line 4A of the 1st slot antenna by the intervention of an electric or magnetic field. The antenna circuit of said constitution allows the 1st horn antenna 2A to vary in impedance by the 2nd horn antenna 2B, thus improving the matching with space.
Patent JP-S5540732-A (JP)
Title: Photo-setting resin composition
Inventor: OOTANI EIICHI
IPC: C09D175/14
Filed: 1978-09-18
Abstract: PURPOSE: To provide the title composition having excellent water-resistance and useful as a coating material for outer walls of a building, etc., by compounding a polyisocyanate compound to a photo-setting composition comprising a specific isocyanate-modified epoxy ester, etc.  
     CONSTITUTION: A resin composition composed of (A) 100 parts by weight of a photo-setting composition comprising (a) an isocyanate-modified epoxy ester obtained by reacting (1) a (meth)acrylic acid ester of an epoxy compound having two or more epoxy groups in a molecule, and pref. having an epoxy equivalent of 140W 1000, with (2) a polyisocyanate such as tolylene diisocyanate (the equivalent ratio of NCO/OH is ≤1/1, pref. 0.3/1W0.7/1), and optionally (b) other polymerizable monomers, and (B) pref. 3W20 parts by weight of a polyisocyanate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04344141-A (JP)
Title: Armature
Inventor: MOTOJIMA TERUHISA
IPC: H02K3/04
Filed: 1991-05-20
Abstract: PURPOSE:To reduce size and weight of a motor by previously deforming part of an end coil of an armature coil made of a flat wire, and axially shortening the end coil. CONSTITUTION:An armature shaft 1 is press-fitted in an armature core 3 and a commutator 2, an electrically insulated armature coil 4 is wound on the core 3, and its ends are connected to the commutator 2. In this case, the coil 4 is formed of a flat wire in a hair pin state, and inserted into the core 3. A C part to be previously interfered before the coil 4 is molded, is deformed. That is, it is so deformed as to become H1>H2, where H1 is the width of an end coil 5 and H2 is the width of a deformed coil 6 thereby to reduce an interference between the coils 5, thereby shortening an axial length L as short as possible. Thus, an electric resistance of a motor can be reduced to improve an output of the motor.
Patent JP-S61271913-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01D33/06
Filed: 1985-05-27
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-H04342046-A (JP)
Title: Address assigning system for memory
Inventor: TAKAZAWA YASUMASA
IPC: G06F12/06
Filed: 1991-05-20
Abstract: PURPOSE:To realize an address assigning system for a memory in which a program having been used before increase can be used as it is even if a non- common memory area is increased by increasing the memory, and in addition, the non-common memory area can be used as a continuous area. CONSTITUTION:When the memory 43-1 is increased, the common memory area of real address space is transferred from the addresses X '300000' to X '3 FFFFF' of the memory area A to the addresses X '700000' to X '7FFFFF' of the memory area B corresponding to the memory 43-1, and the whole memory area A and the addresses X '400000' to X '6FFFFF' of the memory area B are assigned to the non-common memory area. Then, such address conversion as to make access to the memory area D of logical address space equivalent to the access to the memory area B is executed.
Patent JP-S60259071-A (JP)
Title: Data recording and reproducing device
Inventor: KANIWA KOUJI
IPC: G11B20/00
Filed: 1984-06-06
Abstract: PURPOSE:To attain an accurate head location by recording identification code information representing a record start point and a record end point on a prolonged line of a video signal recording track when the head location is executed by means of a high-speed search. CONSTITUTION:The start and end of recording are controlled by a system controller 9 by using a mode designation signal S1 inputted from an input terminal 20. Then an ID designation signal RS2 is fed to an ID generating circuit from an ID designation circuit 15 according to a control signal S3 inputted from an input terminal 19 to record an ID bit representig the record start point when the ID designation signal RS2 is at a high level and the ID bit representing the recording end point then the ID designation signal RS2 is at a low level for at least one track period. A code identification signal is multiplexed to a sound signal subjected to A/D conversion and recorded on a prolonged line of a video signal recording track.
Patent JP-S61272713-A (JP)
Title: Optical switch
Inventor: MURAKAMI TAISUKE
IPC: G02B6/28
Filed: 1985-05-28
Abstract: PURPOSE:To obtain an inexpensive and small-sized switch with a high switching speed, a low control voltage and no wavelength dependency of characteristics by constituting an optical switch having two inputs and two outputs of a fiber movable optical switch. CONSTITUTION:When the optical switch is located on the 1st position, incident light from the 1st optical fiber 20 is coupled with the 4th optical fiber 26, coupled with the 6th optical fiber 30 through an optical attenuator 18 and the 3rd optical fiber 24 and projected from the 6th optical fiber 30. On the other hand, incident light from the 2nd optical fiber 22 is coupled with the 5th optical fiber 28 and projected from the 5th optical fiber 28. When the optical switch is relatively moved from the 1st position by a pitch P and displaced to the 2nd position, incident light rays from the 1st and 2nd optical fibers 20, 22 are optically coupled with the 5th and 6th optical fibers 28, 30 respectively and projected from the 5th and 6th optical fibers 28, 30. Thus, an extremely practical optical switch can be constituted by using the optical switch for an optical fiber communication network with ring-like structure.
Patent JP-H10307793-A (JP)
Title: User management system
Inventor: OMORI HIROMITSU
IPC: G06F1/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a user management system capable of rationally executing the preparation and deletion of accounts and check which terminal registers a user without applying large load on an operator. SOLUTION: The system has plural work station terminals 10 to 12 connected through a network. The terminals 10 to 12 are respectively provided with logic data bases 20 to 22. The terminal 10 is a virtual terminal server and the terminals 11, 12 are virtual terminal clients. While executing data transfer among the terminal 10 to be the virtual terminal server and the terminals 11, 12 to be the virtual terminal clients through the network, an account is prepared or deleted.
Patent JP-H04341325-A (JP)
Title: Method and catalyst for purifying exhaust gas
Inventor: NOJIMA SHIGERU
IPC: B01J23/63
Filed: 1991-05-20
Abstract: PURPOSE:To purigy exhaust gas containing nitrogen oxide, carbon monoxide and hydrocarbon using a catalyst. CONSTITUTION:Exhaust gas containing nitrogen oxide is brought into contact with a solid acid catalyst (gamma-Al2O3, Al2O3.ZrO2, theta-Al2O3, ZrO2, SiO2.Al2O3, Al2O3.TiO2, TiO2.ZrO2, SO4/ZrO2, SO4/ZrO2.Al2O3, SO4/ZrO2.TiO2, 6Al2O3.BaO, 11Al2O3.La2O3) in the presence of hydrocarbon to remove nitrogen oxide.