baber/WOPTO huggingface dataset:
Patent JP-H03275599-A (JP)
Title: Production of nonlinear optical crystal
Inventor: KAWACHI MASARU
IPC: C30B29/14
Filed: 1990-11-27
Abstract: PURPOSE:To increase the number of specific bonds (Ti-O) in a KTiOPO4 single crystal and to prevent impurities from entering the single crystal by heat- treating the single crystal in an oxygen-contg. atmosphere. CONSTITUTION:A KTiOPO4 single crystal 12 grown by pulling from molten starting material, natural generation of a nucleus or hydrothermal synthesis is put in a crucible 11 made of a heat resistant material, this crucible 11 is set on a sample stand 13 and the single crystal 12 is heat-treated at >=200 deg.C in an oxygen-contg. atmosphere with a heater 14.
Patent JP-H09138559-A (JP)
Title: Toner container
Inventor: MATSUMOTO SHINJI
IPC: B65D1/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-use toner container which can carry a lot of toner by making one part or all of a spiral part have a bellows function. SOLUTION: This toner container 1 is provided with spiral recessed and projected parts at least on its inner surface. The container 1 horizontally set is rotated in such a state, so that toner with which the container is filled is shifted to a toner discharge port 1a, and successively supplied to a developing device. In such a case, it happens that the toner in the container 1 is not perfectly shifted toward the discharge port 1a. The bellows spiral part 3 having the bellows function is shrinked by temporarily pressing the base of the container toward the discharge port 1a, and the toner remaining at that spot is gathered toward the toner discharge port 1a. The toner in the container is nearly all discharged in such a way. Furthermore, the toner filling container is shrinked and the volume of a product is reduced.
Patent JP-H01164119-A (JP)
Title: Level converting input circuit
Inventor: ISHIBASHI KENICHI
IPC: H03K19/0185
Filed: 1987-12-21
Abstract: PURPOSE:To obtain the level converting input circuit of high speed and low power consumption by providing capacity between the drain and the power source of a first nMOS transistor(TR). CONSTITUTION:The title circuit is provided with a logical threshold voltage control signal Vcon generation circuit 1, an input circuit 2 and an inverter 3, and the input circuit 2 is constituted of a pMOS TR P11, nMOS TRs N11, N12 and the capacity C1. When the input signal Vin of an ECL level changes from a low level to a high level, for instance, the way of the ascent of the potential of a node 20 comes slower compared with a case of no C1, and just after Vin starts to ascend, a voltage between the source and the drain of N11 comes large, and N11 comes to turn ON strongly, and the output signal Vout of CMOS level falls down at high speed. Thus, the delay time of the output fall-down of the input circuit comes short, and in addition, the level converting input circuit of high speed and low power consumption is obtained.
Patent JP-H02164036-A (JP)
Title: Formation of aluminum wiring
Inventor: TONAI KEIICHIRO
IPC: H01L21/3065
Filed: 1988-12-19
Abstract: PURPOSE:To completely remove impurities existent around a surface layer and etching gas atoms entering the surface layer by additionally providing a process of etching by argon gas sputtering for the surface layer of a formed wiring. CONSTITUTION:After an aluminum film 12 is etched with a photoresist pattern 13 as a mask, the photoresist is removed by plasma separation or wet separation to form an aluminum wiring. Thereafter, the aluminum wiring is sputtered and etched by argon gas 15 to remove the surface layer of the aluminum film 14 by about 300Angstrom . Impurities on the aluminum wiring 14 and etching gas atom invasion layer in the surface layer can be removed.
Patent JP-H07176315-A (JP)
Title: Flat plate type solid electrolyte fuel cell system
Inventor: HISHINUMA YUICHI
IPC: H01M8/12
Filed: 1993-12-21
Abstract: PURPOSE:To provide a flat plate type solid electrolyte fuel cell system having a compact structure and requiring a narrow installation area by incorporating an air heat exchanger, a fuel heat exchanger, and a pre-reformer integrally with a solid electrolyte fuel cell having an internal manifold structure. CONSTITUTION:A fuel cell 1 is laminated with flat plate-like unit cells each provided with a fuel electrode and an air electrode across a flat plate type solid electrolyte layer and separators distributing fuel and air to the unit cells in turn into an internal manifold structure. An air heat exchanger 2 has air feed and discharge passages to the fuel cell 1 and preheats the intake air. A pre-reformer 3 has a fuel gas passage and partially reforms the fuel gas. When the fuel cell 1, the air heat exchanger 2, and the pre-reformer 3 are integrated with an upper current collector 5a, a lower current collector 5b, and an ejector 6, the structure is made compact as compared with the case that a preheating facility and the pre-reformer 3 are separately installed, and a fuel cell system requiring a narrow installation area is obtained.
Patent JP-2000144256-A (JP)
Title: Induction hardening apparatus
Inventor: WATANABE HIYOSHI
IPC: C21D1/42
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an induction hardening apparatus, in which the compactness can be obtd. at a comparatively low cost and an exchanging work of coil, exchanging unit, etc. is easily executed. SOLUTION: This induction hardening apparatus 10 is provided with a work shifting mechanism 500 intermittently shifting a work W1 among a receiving position P1 for receiving the work W1 before hardening, hardening position P2 (P2', P2") for hardening the work W1 and a discharging position P3 for discharging the work W1 after hardening, a first holding part 100 arranged at the receiving position P1 for receiving the work, a hardening mechanism 200 for hardening the work W1 at the hardening position P2 (or P2', P2") and a second holding part 300 arranged at the discharging position P3 for receiving the work. The work shifting mechanism 500 is provided with a rotary body 510 and a rotary body driving part 550 for intermittently rotating the rotary body 510.
Patent JP-H01161397-A (JP)
Title: Writing system of picture display vram
Inventor: KAWAI ISAO
IPC: G09G5/02
Filed: 1987-12-18
Abstract: PURPOSE: To shorten the time of writing to the VRAM by writing bit information as it is without performing writing to the VRAM by bit operation. CONSTITUTION: Pieces of dot information (e.g. 8 bits) on color density of R, G< and B stored in a main memory 2 are written together in respective addresses of the VRAM 1. Therefore, one-dot information is written to the VRAM 1 by signal access without bit operation only by changing addressing. Consequently, the switching time of a plane is shortened and an image is displayed at high speed.
Patent JP-H10162873-A (JP)
Title: Terminal metal
Inventor: FURUYA MITSUGI
IPC: H01R4/24
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve width precision of a crimp terminal groove in a terminal metal of such a type that crimp blades are cut from the side walls to be abutted to each other. SOLUTION: A crimp part 20 is composed of a pair of crimp blades 22, 23 cut from the right and a left side walls 21 to be abutted to each other to be disposed forward and back. Limiter protrusions 26, 27 are formed on the bottom surface by punching to hold the blades 22, 23 between them. The blades 22, 23 are held at cut positions, so springing back can be avoided, thereby width precision of the grooves 24, 25 formed between mutually facing edge parts of the crimp blades 22, 23 can be improved.
Patent JP-H05132688-A (JP)
Title: Additive for lubricating oil and lubricant containing the same
Inventor: OKABE HEIHACHIRO
IPC: C10N30/06
Filed: 1991-11-12
Abstract: PURPOSE:To obtain an additive for a lubricating oil, composed of a specific molybdenum sulfide-dialkyl dithiophosphate, suitable as engine oils, gear oils, greases and a lubricant for metal working such as cutting and rolling used at high temperatures under a high load and excellent in ability to withstand the load. CONSTITUTION:The objective additive is composed of a molybdenum sulfide dialkyl dithiophosphate expressed by the formula (R is 3-12C alkyl) and excellent in ability to withstand the load. Furthermore, a lubricant containing the molybdenum sulfide-dialkyl dithiophosphate expressed by the formula in an amount of 0.1-10wt.% based on the total amount is obtained.
Patent JP-H10160971-A (JP)
Title: Optical fiber connector
Inventor: DEGUCHI YASUHIRO
IPC: G02B6/38
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector which can be rapidly and easily assembled. SOLUTION: This optical fiber connector has a ferrule member 10 which freely slidably houses and holds a ferrule body 12 in a connector 20. The front end side of the connector 20 is provided with an engaging member 26 having projecting pieces at four points; top, bottom, right and left. This engaging member 26 is engaged with an engaging hole 46, by which the ferrule member 10 and a plug frame 40 are connected. The Kevlar 6 of an optical fiber cord 2 is put in a flared form on the supplying cylindrical part of the connector 20 and a caulking member 30 is caulked in this state from above the same, by which the fixation of the connector 20 and the optical fiber cord 2 is executed.
Patent JP-H0519735-A (JP)
Title: Displaying method for cursor
Inventor: SATO KUNIO
IPC: G06F3/0485
Filed: 1991-12-06
Abstract: PURPOSE:To improve the certainty, speediness, and operability of character input by moving an input character and displaying the input position cursor fixedly to half character size in right-left scrolling on a display screen. CONSTITUTION:When the input position cursor 1-3 is displayed on a display 1 where the input character and input position cursor l-3 are displayed on the display screen and the right-left scrolling is performed, the input character is moved and the input position cursor 1-3 is displayed fixedly to the half character size. Therefore, even when the display screen is put in the right-left scrolling, the input cursor does not move, so the cursor is never lost. Further, the input position cursor 1-3 is displayed to the constant half character size even at the time of full-size character input operation, so the cursor shape need not be altered.
Patent JP-2000131950-A (JP)
Title: Method for assembling developing cartridge and method for exchanging developing blade
Inventor: SHINTANI SUSUMU
IPC: G03G15/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for assembling a developing cartridge by which developing members such as a developing roller, a coating roller, a developing blade and a charge imparting roller are simply and easily assembled in a cartridge frame, and to provide the method for exchanging the developing blade by which the developing blade in the developing cartridge is simply and easily replaced. SOLUTION: This method for assembling the cartridge prepares a DT container unit DU having a toner frame 63B having a toner receiving part in which toner is received and a developing frame 63A coupled with the toner frame 63B. Then, it includes a coating roller setting stage, a developing blade setting stage, a 1st side cover attaching stage and a 2nd side cover attaching stage, and further a charge imparting roller setting stage next to any of the developing blade setting stage, the 1st side cover attaching stage and the 2nd side cover attaching stage.
Patent JP-H08180201-A (JP)
Title: Method for displaying index image
Inventor: KITAJIMA HARUO
IPC: G06T11/80
Filed: 1994-12-26
Abstract: PURPOSE: To quickly display an index image on a screen by reducing inputted picture data, converting an index for specifying the color of the reduced picture into an index for a common color map and storing the converted index. CONSTITUTION: A picture processor 5 is provided with an image input device 1 for inputting picture data, a reduced image preparing part 12 for preparing index image data by reducing the display size of the input picture data on a screen, an index image storing part 15 for storing an index image, and an index image displaying part 18 for displaying the index image on a screen. An index image preparing part 10 provided with a common color map 11 reduces the inputted picture data, converts an index for specifying the color of the reduced picture into an index for the map 11 and stores the converted index in the storing part 15 and the displaying part 18 displays the index image on a display device 20 by the use of a common color map 21.
Patent JP-H09141795-A (JP)
Title: Wrapping material for refrigeration
Inventor: ASAKURA TAKASHI
IPC: B32B9/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a bag breaking accident from occurring due to freezing after water absorption by a nylon film, in a wrapping material for refrigeration using the nylon film in a surface material. SOLUTION: This wrapping material for refrigeration consists of at least, two layers or more of plastic film such as a thermally fusible layer and a surface layer, and the surface layer is nylon film. Under this composition, this nylon film has a water-resistant layer for preventing water from being absorbed, and is urethane resin coating nylon film, acrylic resin coating nylon film or vinylidene chloride resin coating nylon film. The surface of the wrapping material is a coated surface, or the nylon film is a metal vapor-deposited nylon film or a metal oxide vapor-deposited nylon film. In addition, the surface of the wrapping material is vapor-deposited.
Patent JP-H02169283-A (JP)
Title: Ink cassette and recorder using the same ink cassette
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J32/00
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the number of component parts and enable a reduction in required space by causing an ink cassette to function as a guide member for a recording sheet. CONSTITUTION:After the leading end of a recording sheet 1 is released from the gripping by a gripper 5, the sheet 1 is fed in a discharging direction by cooperation of a platen 4 and a pinch roller 18, when the leading end of the sheet 1 is guided by a guide part 6n of a lower surface of an ink cassette 6, and is led by a discharging lever 9a to a discharging port 10. Since the cassette 6 functions as a sheet guide at the time of discharging the sheet 1, it is unnecessary to provide a guide member for the upper side of the sheet 1 in the vicinity of the platen 4. A recording head 8 is lowered to an approximately middle position between a head-up condition and a head-down condition. With the platen 4 rotated in this condition, the sheet 4 with the leading end released from the gripping by the gripper 5 is restrained by the recording head 8, so that the sheet 4 is discharged without any slacking.
Patent JP-2001138680-A (JP)
Title: File with cover having back index
Inventor: KUROKAWA SHOICHIRO
IPC: B42F21/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a file on which a back index is easily installed on the back cover of a front cover and the back index in the installed state is hard to be damaged. SOLUTION: Pressing and nailing pieces 7 and 19 joining respectively inner side sections 9 and 12 to be free from the front cover 1 having a front cover 2, a backbone cover 3 and a back cover 4 and also outer side sections 9 and 21 joined thereon are provided on both sides of the backbone cover 3 on the inner face of the front cover 1, and the backbone cover 3 is formed transparent, and the back index 24 is provided on the inner face side of the backbone cover, and left and right side sections of the back index 24 are respectively inserted into the back sides of the pressing nailing pieces 7 and 19 and held thereon to be slid freely in the up and down direction.
Patent JP-H05132168-A (JP)
Title: Paper feed method for paper separation-feed device
Inventor: SHOJI KATSUSHI
IPC: B65H3/06
Filed: 1991-11-11
Abstract: PURPOSE:To provide a paper feed method for eliminating an improper document feed by automatically inclining leading paper ends in a stepped way, upon setting a bundle of many documents, regarding a paper separation-feed device using a reversing and separating roller rated at torque under control with a torque limiter. CONSTITUTION:In a paper separation-feeding device, a separating roller 2 caused to rotate in a direction opposite to the rotation of a pinch roller 1 via a torque limiter 11, is kept in rotatable contact with the roller 1. Also, a feed roller 3 is laid at the document feed side of the roller 1 for rotation interlocked therewith. In this paper feed device, the pinch roller 1 is caused to lag behind the separating roller 2 in starting to rotate.
Patent JP-H11157007-A (JP)
Title: Film-coated metallic sheet for molding
Inventor: HAMANO AKITO
IPC: B32B15/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain good molding characteristics and a coated film having good impact resistance by coating a metallic sheet with a polytrimethylene terephthalate film which has a melting point of a specified range, a specified degree of cystallization or lower, and is nonorientational. SOLUTION: A polyester film, which has a main body of polytrimethylene terephthalate, and has a melting point of 190-230 deg.C, a degree of crystallization of 90% or lower measured by a differential scanning calorimeter, and is nonorientational coats at least one surface of a metallic sheet. The polyester having a main body of polytrimethylene terephthalate is a polyester containing 75 mol.% or more trimethyleneterephthalate units with respect to the total polyester in the polyester film. Thought the polyester film in this constitution has the low degree of crystallization and is nonorientational, it has good resistance to impact and is hard to generate cracks even if drop impact is applied even after backing finish or retort processing.
Patent JP-H08179183-A (JP)
Title: Lens device
Inventor: MURAKAMI KOTARO
IPC: G02B7/04
Filed: 1994-12-27
Abstract: PURPOSE: To obtain desired operational feeling in the case of moving a lens by manual driving. CONSTITUTION: This lens device is constituted of lens driving means moving the lens by taking an ultrasonic motor 15 having a rotor 63 and a stator 62 arranged opposite to the rotor 63 as a driving source, a switching means 16 switching the lens driving means between manual driving and servo driving, and an adjusting means 60 changing contact pressure between the rotor 63 and the stator 62. At the time of manual drive, the desired operational feeling is obtained by changing the contact pressure between the rotor 63 and the stator 62 by means of the adjusting means 60 and adjusting the load required for moving the lens 30.
Patent JP-H03184543-A (JP)
Title: Wrapping material for individual wrapping body of sanitary napkin and making thereof
Inventor: TSUCHIYA HIROTAKA
IPC: B05D3/06
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a wrapping material with a releasing agent layer stable with no drop in adhesion strength by forming the releasing agent layer with a silicone resin layer hardened with the irradiation with an electron beam or ultraviolet rays. CONSTITUTION:A wrapping material 4 for an individual wrapping body of a sanitary napkin comprises a pliable plastic film 2 and a releasing agent layer 3 formed on one surface of the film 2 and the releasing agent layer 3 is formed with a silicone resin layer hardened with the irradiation with an electron beam or ultraviolet rays. The hardened layer of a silicone resin has an action of peeling an adhesive layer formed on the back of the napkin. Therefore, there is no need for a tape for peeling to mate the adhesive layer on the back of the napkin. This eliminates the possibility of lowering a peeling performance of the resin layer with the passage of time and of letting the above-mentioned hardened resin layer lower an adhesion strength of the adhesive layer formed on the back of the napkin, thereby achieving a higher quality.
Patent JP-H01166417-A (JP)
Title: Manufacture of oxide superconductive wire material
Inventor: SUGIMOTO MASARU
IPC: C01G1/00
Filed: 1987-12-22
Abstract: PURPOSE:To improve the adhesive property to a basic material and the mechanical strength by applying the first heat treatment at a temperature lower than the heat treatment temperature to produce a superconductor on a laminate material, and the final heat treatment carried out at the temperature to produce a superconductor in the ambiance including oxygen. CONSTITUTION:On the surface of a metal basic material 10 of a linear, tube, or tape form, a coverage layer 11 of pure copper is formed, and then, on the surface of the coverage layer 11, a mixture material layer 12 including a compound of a periodic table Ia group element such as Li, Na, or K, A element, B element, and Cu, is formed to make a laminate material 13. After that, the first heat treatment carried out at a temperature lower than the heat treatment temperature to produce a superconductor, and the final heat treatment carried out in the ambiance presenting oxygen and at the temperature to produce a superconductor are applied. In such a way, the coverage layer 11, the oxygen in the ambiance of the final heat treatment, and the elements of the mixture material layer 12 are diffused each other to produce an oxide type superconductor. An oxide type superconductive layer 15 of a good adhesive property and a high mechanical strength can be obtained consequently.
Patent JP-H01167368-A (JP)
Title: Colored resin composition
Inventor: UNE HIROSHI
IPC: C08K9/04
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a coloring resin composition having excellent weather resistance without color shading, by blending a resin with a composite pigment having a two-layer structure of a core part consisting of an inorganic compound and a coloring layer present on the core part surface or further a three-layer structure having a fixed coating layer on the above-mentioned surface. CONSTITUTION:A colored resin composition obtained by blending a resin selected from thermoplastic resins, rubbers and thermosetting resins with 10-90wt.%, preferably 20-50wt.% composite pigment having a two-layer structure of a core part consisting an inorganic compound (e.g., compound oxide, such as silica.alumina) and a coloring layer, consisting of a dye or a mixture thereof with an inorganic compound and present on the core part surface or a three-layer structure of the above-mentioned core part, coloring layer and a fixed coating layer consisting of a mixture with an inorganic compound with a dye having a lower dye content than that of the afore-mentioned coloring layer or only the inorganic compound and having 1-50mum average particle diameter and >=80% particle dispersibility.
Patent JP-H09161174-A (JP)
Title: Heating sensor
Inventor: AMANO SHIRO
IPC: G08B17/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fire by holding a housing part housing smell at a part to be sensed and allowing the part to be sensed to generate smell at a prescribed temperature so as to know abnormality. SOLUTION: The capsule-shaped housing part 8 is fixed in the neighborhood of an outlet 4 fixed to the wall of a room, etc., chemical 9 and 10 are housed within the housing part 8 and then the housing part 8 is sealed with thermal decayed plastic, wax material, etc. When there is accumulated dust around this housing part 8, the dust absorbs moisture to partially form a cable run. Passing through this cable run, a sneak current flows between both electrodes of the blades 3 of a plug to heat the dust 6 so that the temperature of the surface of the sealing part in contact with the dust 6 rises. Then the wax material, etc., is melted and loses a sealing function. As the sealing part is broken, the chemical 9 and 10 are exposed in air so that the odorant 9 transpires irritating odor with air within the room.  Namely a dweller, etc., feels the off-flavor to know the generation of abnormality to deal with the accident earliest even when it is generated at a directly invisible place.