baber/WOPTO huggingface dataset:
Patent JP-H08217829-A (JP)
Title: Molded material
Inventor: MIYAMOTO YOSHIHIKO
IPC: C08L23/00
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a molded material having excellent mechanical strength, excellent molding and processing property without lowering mechanical strength in co-using with other hydrophobic resin and useful for fibers, a film, a tube ore a drip-proof film, etc., by including a specific modified PVA-based resin. CONSTITUTION: This molded material contains a PVA-based resin comprising a copolymer containing (A) 0.1-20mol% a compound of the formula [R1 is H or methyl; R2 -R4 are each an alkyl or an aryl; R5 is H or R2 ; total number of C in R2 -R5 is >=4] (e.g. N-tert-octylacrylamide) and (B) 0.1-20mol% an ethylenic unsaturated carboxylic acid (salt) [e.g. (meth)acrylic acid, a maleic acid monoester] as copolymer components. This molded material can contain together with a polyamide-based resin, a polyolefin-based resin, a polyester-based resin or a PVC-based resin, etc., as a hydrophobic resin.
Patent JP-S60193946-A (JP)
Title: Production of diisopropyl fumarate
Inventor: MURATA TAKASHIGE
IPC: C07C67/08
Filed: 1984-03-16
Abstract: PURPOSE:To obtain the titled compound in high yield and quality, in a short time, by reacting fumaric acid with excess isopropyl alcohol under specific high temperature and pressure condition while removing the by-produced water as an azeotropic mixture by refluxing. CONSTITUTION:The objective compound can be produced by reacting fumaric acid with excess isopropyl alcohol in an inert gas atmosphere at 120-180 deg.C under pressure in the presence of an esterification catalyst [preferably an aromatic sulfonic acid such as p-toluenesulfonic acid, etc. for the convenience of handling; 0.1-10pts.(wt.), especially 1-5pts. per 100pts. of fumaric acid], under reflux. The amount of isopropyl alcohol is preferably 250-600pts. per 100pts. of fumaric acid. The above reaction can be carried out in an organic solvent such as n- hexane, octane, etc.
Patent JP-S63215674-A (JP)
Title: Pyridazinone derivative and controlling agent against insect pest
Inventor: NUMATA TATSUO
IPC: C07D237/16
Filed: 1987-03-04
Abstract: NEW MATERIAL:A 3(2H)-pyridazinone derivative expressed by formula I (R is 1-6C straight-chain or branched alkyl; A is H, halogen, 1-4C alkoxy or 1-4C alkylthio; X is O or S; R<1> and R<2> are H, 1-4C alkyl or halogen; R<3> is 1-4C haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylsulfonyl, alkoxycarbonyl, alkylcarbonyl, 2-4C alkenyl, alkynyl, halogen or cyano; B is aryl). EXAMPLE:4-Chloro-2-tert-butyl-5-[ 1-( 4-tert-butylphenyl )-2, 2, 2-trifluoroethoxy ]-3 (2H)-pyridazinone. USE:An agricultural and horticultural insecticide, acaricide, nematocide and expel lent against mites parasitic on animals. PREPARATION:Compounds expressed by formulas II and III [X' and X'' are halogen atom, -SM or -OM (M is H or alkali metal atom)] are reacted to afford the aimed compound expressed by formula I.
Patent JP-2000251621-A (JP)
Title: Electron emitting element and image forming device using the same
Inventor: FURUSE TAKASHI
IPC: H01J1/316
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element with satisfactory characteristics which are suitable as an electron beam source of the subject device. SOLUTION: This element has a conductive thin film 4, that is electrically connected to element electrode 2, 3 on a substrate 1 and that has Pd as its main constituent, and contains at least one from among Ag, Au and Pt.
Patent JP-H01222907-A (JP)
Title: Manufacture of insulator
Inventor: INOUE TORU
IPC: B60R13/08
Filed: 1988-03-02
Abstract: PURPOSE:To obtain economically an insulator excellent in sound-proofing, by forming a compartment wall on the face opposite to a pad part in a skin part when molding, forming a plurality of heterogeneous pad containing spaces compartmented by said compartment wall and laminating the pad part in an established means. CONSTITUTION:Material in the molten state put into a mold 4a, 4b is pressed, cooled and solidified, and then the mold 4a, 4b is opened to take out a skin part material. A formed compartment wall 6 is a little lower than the thickness of a pad part 7 and arranged in lattice so that each specified range is enclosed according to its place, and each enclosed part becomes a heterogeneous pad containing space 8. A specified one among the heterogeneous pad containing spaces is brought into contact with a reprocessed cotton felt trimming article 10 through an adhesive to contain the latter. Urethane resin is poured into the heterogeneous pad containing space 8 containing no reprocessed cotton felt trimming article 10. After poured, the mold is immediately closed for foaming. After foamed, the mold is opened to take out a molding and a required insulator is obtained in which a skin part 5 and a pad part 7 are laminated.
Patent JP-H11249674-A (JP)
Title: Singing marking system for karaoke device
Inventor: TACHIBANA SATOSHI
IPC: G10L25/48
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To attain proper marking corresponding also to ad-libbed singing or siging based on a different version by comparing the reference interval and harmony interval of accompaniment music with a vocal interval in accordance with prescribed algorithm. SOLUTION: A central control part 11 detects the start of a set section to be marked and instructs a marking part 30 to start marking processing. The marking part 30 samples and analyzes a singing voice inputted from a microphone 15 and extracts a singing interval. Accompaniment music generation data are received through a data bus 40, the interval data of a main melody are extracted as a reference interval and the interval data of a part melody of a prescribed instrument are extracted as a harmony interval.  Then the reference interval and the harmony interval are compared with the singing interval, the interval most close to the singing interval out of the reference interval and the harmony interval is adopted as a marking reference interval and the marking reference interval and the singing interval are mutually compared in each sound in the order of performance time series based on the prescribed algorithm and a prescribed point is marked in accordance with the coincidence of these intervals.
Patent JP-S58166744-A (JP)
Title: Sealing method for hybrid integrated circuit
Inventor: TOYOOKA SHINICHI
IPC: H05K5/06
Filed: 1982-03-26
Abstract: PURPOSE:To improve automation and massproductivity by forming a groove to the stepped section of a cover body, bringing a hybrid integrated circuit substrate into contact with the stepped section and bonding the substrate by adhesive resin. CONSTITUTION:In the cover body 11 made of resin with the stepped section 12 with which the substrate is brought into contact, the slender grooves are formed to the stepped section 12 by one or plurality. Such the grooves 13 are formed at the same time as the cover body 11 is shaped by resin and formed, and made surround and arranged continuously to the stepped section 12. To be concrete, two of the grooves 13 with 0.3mm. depth and 0.5mm. width are formed to the stepped section 12 with 1.5mm. width. Liquefied adhesive resin 14 is dropped to a plurality of positions in the grooves 13 of the stepped section 12, is flowed into the grooves 13 and adheres to the whole grooves 13. Surface tension is utilized and the adhesive resin 14 spreads over the whole grooves 13 and can be arranged in uniform quantity and uniform thickness because the grooves 13 are utilized. The circumferential end of the substrate 10 is brought into contact with the stepped section 12, the adhesive resin 14 is heated and cured, the substrate 10 and the cover body 11 are unified together, and the integrated circuit is sealed.
Patent JP-S55141547-A (JP)
Title: Heat resistant cast steel for pot or tray for heat treatment furnace
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/00
Filed: 1979-04-21
Abstract: PURPOSE: To provide a heat resistant cast steel which causes cracking due to thermal fatigue only difficultly and suitable for use as a pot or tray material for a heat treatment furnace by adding a specified amount of Mn, Nb, etc. to 25Cr-12Ni type heat resistant steel and lowering the N content of the steel.  
     CONSTITUTION: This Cr-Ni type heat resistant steel contains 0.3W0.5% C, 0.5W 1.5% Si, 0.5W1.5% Mn, 22W28% Cr, 12W16% Ni and 1.0W2.0% Nb, and the N content is regulated to ≤0.05% N. This steel has superior durability to thermal fatigue due to repeated heating and cooling, and it is suitable for use as a pot or tray material for a heat treatment furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02228653-A (JP)
Title: Cutting device
Inventor: ONKAWA TAKEO
IPC: G03F1/00
Filed: 1989-03-01
Abstract: PURPOSE:To automatically form a mask by displaying an image based on an image signal after color separation and setting a parameter for extraction while viewing a displayed image. CONSTITUTION:The image signal after color separation outputted from a color scanner 2 is supplied to a silhouette image extraction part 6 through an interface unit 4 and the extraction part 6 extracts a silhouette image which is a binary image consisting of a picture element inside a desired pattern or the inverted image of the binary image. At such a time, the silhouette image of the desired pattern is accurately extracted by displaying the image of a color separation plate and specifying optional one point in the desired pattern which should be used for printing and threshold for deciding the difference of lightness or color between the desired pattern and the background while viewing the image. The exposing part of the color scanner 2 is controlled in accordance with the extracted image so as to expose a silver salt film. Thus, the mask for cutting is automatically formed.
Patent JP-H11251816-A (JP)
Title: Surface mounted antenna and communication equipment installed with the same
Inventor: KAWABATA KAZUYA
IPC: H01Q1/38
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted antenna and a communication equipment installed with the antenna which is able to improve gain without increasing the shape. SOLUTION: A radiation electrode 21 is formed by extending from the other main face 2b of a base body 2 to the face 2b again through an end face 2d, and a part of it is formed along the edge part of the face 2d of the base body 2 and additionally formed by detouring to the adjacent face 2b. Thereby, the gain of the surface mounting type antenna and a communication equipment installed with the antenna is improved.
Patent JP-H11250806-A (JP)
Title: Assembly method and device for electrode of discharge lamp
Inventor: SAKURAI TSUTOMU
IPC: H01J9/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method for an electrode of a discharge lamp which can accurately adjust the distance between electrodes and reduce the optical dispersion of the discharge lamp. SOLUTION: According to this method, a discharge lamp is assembled. The lamp comprises an electrode 1 consisting of a tungsten electrode head 2 having a circular shape in section that is connected to a molybdenum lead 4 having a circular shape in section through a molybdenum foil 3. In this case, a laser beam 8 is applied to the molybdenum foil 3 after metal powder or metal paste 5 is applied to the foil 3, and then the tungsten electrode head 2 or the molybdenum lead 4 are brazed with the molybdenum foil 3. Accordingly, the molybdenum foil 3 that is thin and the lead 4 or electrode head 2 which has a thickness several times or more greater than that of the molybdenum foil 3, are welded together by laser welding without generating a bend and a hole in the molybdenum foil 3. The electrode 1 can be made in this way.
Patent JP-H05245971-A (JP)
Title: Production of fire-retardant copper clad laminated sheet
Inventor: NANAUMI KEN
IPC: C08J5/24
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a copper clad laminated sheet excellent in hygroscopicity and fire retardancy without generating environmental pollution by using a paper base material formed from a cellulose fiber and a phenol resin fiber by a papermaking method as a base material. CONSTITUTION:A paper base material is impregnated with a thermosetting resin such as a phenol resin or an imide resin containing no halogen element and the impregnated base material is dried to produce a prepreg. A predetermined number of prepregs and copper foils are superposed one upon another and pressed under heating to produce a metal foil clad laminated sheet. Herein, as the base material, a paper base material formed from a cellulose fiber consisting of cotton linter and wool pulp and a fiber composed of a phenol resin, a tung oil modified phenol resin and a xylene resin being fire-retardant resins by a papermaking method is used. The mixing ratio of the phenol resin fiber to the cellulose fiber is 10-400 pts.wt., pref., 100-200 pts.wt. per 100 pts.wt. of the cellulose fiber.
Patent JP-H04285830-A (JP)
Title: Measuring/controlling apparatus for deviation amount of optical frequency of semiconductor laser
Inventor: MIYATA HIDEYUKI
IPC: H04B10/548
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a compact and inexpensive measuring/controlling apparatus in a simple structure which measures/controls the amount of deviation of an optical frequency of a semiconductor laser which is frequency-modulated or phase-modulated based on an input modulating signal. CONSTITUTION:An operating point controlling circuit 42 stabilizes an operating point at the central value of the discriminating characteristics of the optical frequency of an interference device 20. At this time, the operating point is changed by a low frequency signal S from a low frequency oscillator 51. When the subtracting signals of electric signals EL1, EL2 from photodetectors 31, 36 are synchronously detected by the low frequency signal S in a synchronous detecting circuit 52, the deviation of the synchronously-detected output from zero represents the amount of deviation  f of the optical frequency. Therefore, it becomes possible to measure the amount of deviation  f of the optical frequency. A stabilizing circuit 53 can consequently control the amount of deviation  f of the optical frequency.
Patent JP-H02270657-A (JP)
Title: Amenity mechanism
Inventor: ROIDO EMU FUOOSUTAA
IPC: B60R22/24
Filed: 1990-03-02
Abstract: PURPOSE: To reduce constraining feeling of a belt to an occupant by providing a comfort mechanism for giving moderate frictional resistance to the retraction of a shoulder belt on a belt in a seat belt device where a shoulder belt retractor is mounted. CONSTITUTION: A shoulder belt is mounted on an inertia static loop hanger 10 free turnably installed on the body frame 12 of an automobile by a bolt 11. The shoulder bels is has a vertical force cloth piece 13 extended to a spring operated retractor, and includes an operating force cloth piece extending part 14 extended to a wearing buckle including a lap engagement elongation part reaaching a wearing point of the retractor over the shoulder and chests of a sitting person. In this case, a comfort mechanism attachment is installed near the hanger 10. The attachment includes a buffer lever 15, and a fulcrum 16 mounted in the vertical position 18 of the hanger 10 by a pair of rivets 17, and it is adapted to energize the fulcrum 16 to be pressed to a separate washer 20 by a spring 19.
Patent JP-S57163275-A (JP)
Title: Prefatigue method of photoreceptor for electrophotographic device
Inventor: OGURA SHINICHI
IPC: G03G21/00
Filed: 1981-04-01
Abstract: PURPOSE:To reduce the energy consumption, by making the effective use of the beam given from a laser beam source for the prefatigue of a photoreceptor. CONSTITUTION:In case the continuous mode requiring the prefatigue of a photoreceptor 1 is desired, an electrophotographic device is actuated. Thus the photoreceptor starts its rotation, and at the same time a prefatigue lamp 11 glows. When the photoreceptor 1 is turned and the area irradiated by the lamp 11 reaches a picture information writing part through a line scan, an even line scan is carried out by the laser beam. This line scan is continued until the photoreceptor 1 completes on turn. In other words, the prefatigue of the photoreceptor 1 is carried out by an even line scan with use of the lamp 11 and the laser beam. In such a way, the energy consumption can be reduced for an exclusive fatigue lamp.
Patent JP-H09245260-A (JP)
Title: Article sales registration data processor
Inventor: SAWA HIROSHI
IPC: G06Q50/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To correctly and quickly input guest room data in a terminal equip ment by producing displayed guest room data so as to be recognized and an nounced in accordance with abstract guest room data and transferring articles sales register data to a host equipment together with guest room data or abstract guest room data. SOLUTION: Guest room data transferred and inputted from host equipment 10 is displayed in a display equipment 25 composed of ROM 22 and CPU 21. The displayed guest room data is permitted to correspond to displayed preceding abstract guest room data and a recognition key 24D is depressed and operated so as to from a recognition and announcement means. Then, articles sales register data which is generated by ROM 22 where a third transfer output control program is stored and CPU 21 so as to establish guest room data by recognigion and annoucement is transfeered and outputted to the hose equipment 10. Thus, guest room data is correctly and quickly inputted in the terminal equipment 20.
Patent JP-S63216322-A (JP)
Inventor: NAKAMURA OSAMU
IPC: H01G4/12
Filed: 1987-03-04
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-S59174714-A (JP)
Title: Vehicle mounted electronic map display device
Inventor: TAKANABE KAZUNORI
IPC: G06T11/60
Filed: 1983-03-25
Abstract: PURPOSE:To perform map retrieval simply with map-data storing capacity being reduced, by storing each point in a map-data storing medium as coordinate points in a coordinate system, wherein a specified point is made to be an original point, in advance, and retrieving the map based on the frame of the point in displaying the point. CONSTITUTION:By the operation of a manual operating part 3, name retrieval or chart retrieval is specified. For the name retrieval, message display processing is executed. For prefecture-name processing, at first, a leading prefecture retrieving address is set in a pointer, administrative name data in the prefecture retrieval data is read out, and the prefecture names of the specified number as well as a cursor are displayed on the screen of a display 1. When a cursor key for upward movement is operated, a prefecture retrieving address for the next prefecture is newly set in the pointer. Meanwhile, when a cursor key for downward movement is operated, a prefecture retrieving address for the further next prefecture is set in the pointer. When a cursor key for leftward movement is operated, processing for cities, towns or villages is started. When a set key is operated, administrative-name specifying map display is executed.
Patent JP-H05245023-A (JP)
Title: Bench
Inventor: KONDA KOICHI
IPC: F24D15/00
Filed: 1992-03-06
Abstract: PURPOSE:To obtain an optimum bench for a lightly dressed user in particular to sit on, to be easily combined with a ready-set equipment, at a low maintenance cost, and for obtaining comfortable warmth with extreme safety without the possibility of direct contact with a hot heat source. CONSTITUTION:By warmed water fed in the order of a back supporting section 2, a seat section 1, and the respective heating panels 21, 11, 41 of a foot place 4, from a water heater, a heating temperature is lowered in the order of a back supporting surface section 20, a seat surface section 10, and a foot placing surface section 40, and an optimum state for a lightly dressed user sitting down on a seat is set.
Patent JP-H04286514-A (JP)
Title: Driving chain device
Inventor: SUZUKI HIROFUMI
IPC: B65G13/07
Filed: 1991-03-15
Abstract: PURPOSE:To guide a chain without bounce by supporting a chain with each supports from the lower in both passages so that the chain is bitten by passive members group from the upper in an upper work passage and is guided by a chain presser guide surface from the upper in a lower return passage. CONSTITUTION:A chain 45 is moved between both driven chain wheels 47 by the work of a motor 49, and the chain 45 is supported for guide by guide rails 9, 10 from the lower in both passages 40, 41. Furthermore, passive chain wheels 30 group bite the chain 45 from the upper in the upper work passage 40 to prevent bounce of the chain 45. In the lower return passage 41, a presser guide surface 93 of a chain guide 85 works for guide to the chain 45 from the upper near driven wheels 47 of both ends to prevent bounce of the chain 45. At this stage, an abutment part 91 of the chain guide 85 works as spring with existence of a through part 92, and the abutment part 91 is made to abut on the lower surface of an upper fitting part 7, resisting to the spring force, and the presser guide surface 93 is made to pressure-contact to the chain 45 to prevent bounce of the chain appropriately.
Patent JP-S63217478-A (JP)
Title: Picture coding/decoding device
Inventor: TACHIBANA TAKASHI
IPC: G06T9/00
Filed: 1987-03-06
Abstract: PURPOSE:To reduce the quantity of information transmitted by applying an orthogonal transformation coding system. CONSTITUTION:A pre-filter part 8 gives the band limit to the picture signals at the transmission side and these signals undergo the line prolate subsampling via a subsampling part 9. Then an orthogonal transformation part 10 divides the picture data into square blocks having 45 deg. and -45 deg. gradients to a horizontal scan line at each side of those blocks. The orthogonal transformation is given to each square block. Then the picture signals are coded by a coding part 11 and transmitted. On the reception side the picture data decoded by a decoding part 14 undergoes the inverse orthogonal transformation via an adverse orthogonal transformation part 15. Then a post-filter part 16 interpolates the picture data thinned by the line prolate subsampling carried out at the transmission side for reproduction of picture signals. In such a way, the orthogonal transformation is given to each square block and therefore the picture elements set on a straight line in parallel with the block side undergo the orthogonal transformation. Thus the compression efficiency is improved.
Patent JP-H10247949-A (JP)
Title: Caller authentication method
Inventor: YAMADA TOMOHIRO
IPC: H04M11/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To surely authenticate a caller in the case of communication between a telephone network terminal 14 and a computer terminal 15 via an intermediate device 13. SOLUTION: A terminal 15 gives a digital signature to a message by using its private key and send the resulting message to an intermediate device 13, and the device 13 authenticates the signature by using a public key and when the signature passes the authentication, the device 13 converts the message into FAX image data and send the data to a terminal 14, the terminal 14 compares the caller number with a caller number of the device 13 stored in advance and receives the FAX data when they are coincident and the terminal 14 authenticates the caller of the terminal 15 from the reproduced image.