baber/WOPTO huggingface dataset:
Patent JP-H0364438-A (JP)
Title: Manufacture of hot dip aluminized chromium-containing steel sheet
Inventor: KATO YASUSHI
IPC: C23C2/02
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the corrosion-resistant steel sheet having good platability and plating adhesion with a simple equipment and operating method, at the time of subjecting a steel sheet contg. a specified amt. of Cr to hot dip aluminizing, by previously coating the surface of the steel sheet with a specified amt. of iron or iron series alloy plating. CONSTITUTION:The surface of a steel sheet contg. >=5wt.% Cr is coated with iron or iron series alloy, 0.05 to 3.0mu per face, and the above steel sheet is heated in an N2 gas atmosphere including >=5% H2 or in an H2 gas atmosphere of <=5 deg.C dew point. The steel sheet is immersed into a hot dip Al or Al alloy bath including total 0.3 to 0.9wt.% Ni and/or copper. The above preplating layer constituted of iron or iron series alloy plating drastically improves the platability and plating adhesion in the hot dip aluminizing. Ni and Cu in the hot dip Al improves the toughness in a weld zone at the time of welding.
Patent JP-H0864117-A (JP)
Title: Manufacture of field emission type electron source element
Inventor: TAJIMA TSUTOMU
IPC: H01J1/30
Filed: 1994-08-23
Abstract: PURPOSE: To accurately narrow the interval between an emitter and a gate by doping impurities in the surface of a semiconductor substrate, forming a stripe-form insulating film in a conductor layer and after that. applying predetermined treatment including thermal oxidation treatment thereto. CONSTITUTION: At first, a conductor layer 12 into which impurities are doped in advance is formed in the upper surface of a conductive type semiconductor substrate 10, and successively a stripe-form insulating film 14 is formed on the layer 12. After that, thermal oxidation treatment is performed by using the film 14 as a ask, thereby forming thermal oxidation films 16a, 16b in the upper surface of the substrate and at the same time leaving a part of the layer 12 on the lower side of the film 14. After that, the whole surface of the film 16a of one sidewall side of the film 14 is covered, and also a comb tooth-like metal thin film is formed so as to expose the upper surface of the film 14 and a part of the film 16 of the other sidewall side.  Successively, the film 14 and a part of exposed thermal oxidation film is removed to obtain an emitter 25 comprising a metal thin film and a gate 12a comprising the remaining part of the conductor layer 12. At that time, the interval between the emitter and the gate becomes equal to a distance from the comb tooth-like end surface to the sidewall of the gate.
Patent JP-H0362839-A (JP)
Title: Peelable protection film and composition therefor
Inventor: SUGI MASAHIRO
IPC: C08L23/14
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a composition giving a protection film exhibiting moderate adhesivity and peelability to an adherend by compounding a specific propylene.1- butene random copolymer with a specific propylene.ethylene.alpha-olefin copolymer. CONSTITUTION:The objective peelable protection film is produced from a composition composed of (A) 100 pts.wt. of a propylene.1-butene random copolymer having a melt index of 0.1-100g/10min, a propylene content of 60-85mol% and a heat of crystal melting of 20-80Joule/g by DSC and (B) 6-50 pts.wt. of a propylene.ethylene.alpha-olefin copolymer having a propylene content of 50-80mol%, an ethylene content of 3-25 mol%, a 4-10C alpha-olefin content of 10-40mol% (the sum of the contents is 100mol%), an intrinsic viscosity of 0.1-3dl/g (in decalin at 135 deg.C) and a crystallinity of 5-40% determined by X-ray diffraction.
Patent JP-H0643722-A (JP)
Title: Automatic image density adjusting device
Inventor: TOYOIZUMI TERUHIKO
IPC: G03G15/06
Filed: 1992-07-24
Abstract: PURPOSE:To improve the resolving power of the device by effectively utilizing the resolving power of an A/D converter 7. CONSTITUTION:An exposing lamp 2 is moved along an original 1 and the light rays reflected from the plural measurement points of the original 1 are received by a sensor 4 and are photoelectrically converted. The signals thereof are supplied through to an I/V conversion circuit 21, a low-pass filter circuit 22 and a gain selection circuit 5 to a toe cutting circuit 23. Only the signals of the range necessary for deciding the density of the original 1, for example, the signals corresponding to a reflection density OD=0.0 to 0.3 range are extracted. Such a gain as to meet the input level width of the A/D converter 7 when the signals of this range are amplified is selected in the gain selection circuit 5. While the signals corresponding to the reflection density OD=0.0 to infinity  are heretofore processed in the A/D converter 7, the signals of the narrow range up to OD=0.0 to 0.3 are processed by the A/D converter 7 in this embodiment and, therefore, the resolving power of the device is improved by using the A/D converter 7 having the same resolving power as the resolving power of the conventional converters.
Patent JP-S5890454-A (JP)
Inventor: FUREDERITSUKU JIYOOJI KURAAKU
IPC: B24B3/36
Filed: 1982-11-12
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-H0362059-A (JP)
Title: Developing device
Inventor: SHIRAI HIROYUKI
IPC: G03G15/08
Filed: 1989-07-31
Abstract: PURPOSE:To allow the positioning and mounting of a developing blade with high accuracy so that the developing blade can be thereafter easily pressed by a prescribed contact pressure with the developing roller to be housed and installed in a developing chamber by setting the mounting surface by determining the reference plane for positioning the developing blade as the contact side surface on the same side as the side where the blade comes into contact with the developing roller. CONSTITUTION:The mounting surface 15 is set and provided by determining the reference plane for positioning of the developing blade 14 by the mounting surface 15 as the contact side surface in the upper part of the developing blade 14 on the same side where the developing blade 14 comes into contact with the developing roller. The developing blade 14 is mounted on the mounting surface via a holding member 17 by positioning the contact side surface in the upper part of the blade within the same plane as the mounting surface. Even if, therefore, there is the tolerance in the thickness of the developing blade 14, the influence thereof is not produced. The positioning and mounting of the developing blade 14 with high accuracy are possible in this way and, therefore, the prescribed contact pressure of the developing blade 14 is easily and stably obtd. when the developing roller 8 is installed in the developing chamber 9.
Patent JP-S5990340-A (JP)
Title: Manufacture of shadow mask
Inventor: OOTAKE YASUHISA
IPC: C23F1/00
Filed: 1982-11-15
Abstract: PURPOSE:To manufacture a high quality shadow mask by forming an etchant resistance layer within holes without allowing existence of air. CONSTITUTION:The sensitive films 12, 13 are formed on both major surfaces of a shadow mask material 11, and the sensitive film at the small hole and large hole forming areas is removed. The large hole forming side is shielded by a protection film 18 and the small holes 14 are bored by spraying the etchant only from the small hole forming side 14 and a resistance layer 16 is formed by applying a resistance material. In case a paraffin is used as the resistance material, the fluid immersion and electrostatic painting are combine which so that paraffin particles are uniformly adhered within small holes 14. Thereafter the material is caused to pass through the reduced-pressure chamber and thereby the small holes 14 are filled with the resistance material under the deairing condition. Next, a protection film 18 is removed, a large hole area 15 is bored by spraying the etchant from the large hole forming side, and the resistance layer 19, sensitive films 12, 13 are removed.
Patent JP-2001026633-A (JP)
Title: Epoxy resin, its production, epoxy resin composition and cured product thereof
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cured product, which is excellent in fluidity, quick curing property, heat resistance and mechanical characteristics and also in soldering heat resistance. SOLUTION: The epoxy resin has a structure of formula I and its epoxy equivalent is 220 or over, preferably within a range of 220 to 1,000, with a softening point of 90 deg.C or over, preferably from 110 to 180 deg.C. The reaction is usually carried out at 90 deg.C or below. The molecular weight ranges from 400 to 40,000 in terms of the number average molecular weight, preferably from 400 to 2,000 for the purpose of application as a molding material. This epoxy resin may be prepared by reaction between the epoxy compound of formula II and the bisphenol A of formula III. In the formulas, R1 and R2 independently represent H or a 1-8C hydrocarbon group, and n is a rational number of 0.5 or over on the average, preferably from 0.5 to 10.
Patent JP-H1134893-A (JP)
Title: Electric power-steering device
Inventor: SHIMIZU YASUO
IPC: B62D1/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the specific return of a steering wheel irrespective of the effect of the friction and the viscous term and the inertia term of the oil even when the gear ratio is changed by determining the target motor current based on the gear ratio of a variable gear ratio mechanism and the steering torque. SOLUTION: A target steering signal generating means 20 is provided with a control means 17. The torque control quantity C1 corresponding to the torque signal T to be detected by a steering torque sensor 12 and the gear ratio signal G to be detected by a gear ratio sensor 13 is generated in the target signal generating means 20. The rotational speed control quantities Csvf , Csvr corresponding to the steering speed signal SV and the gear ratio signal G to be detected by a steering speed detection sensor 14. The motor control signal (Ct -Csvf ) and the motor control signal (Ct +Csvr ) are obtained for the going condition of the steering wheel and for the returning condition of the steering wheel as the motor control signal CO based on the directional signal of the torque signal T and the steering speed signal SV.
Patent JP-2001025497-A (JP)
Title: Massage machine
Inventor: YONEKAWA MITSUHISA
IPC: A61H23/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a massage machine in which massage stimulation to be applied to a user can be compatible with the user without adjusting massaging performance of treaters. SOLUTION: Air bag 16-18 and vibrational units (treaters) 21-23 which are arranged on the surfaces of the air bags are respectively mounted on a body receiving plate 12 of a chair body (body receiving body). A control means for adjusting the degree of inflation of the air bags 16-18 is provided. In this case, by controlling inflation of the air bags 16-18 by the control means, the vibrational units 21-23 are made to protrude to the body side of the user supported by the body receiving plate 12 on order to change contact condition between the vibrational units 21-23 and the body of the user. Thus, the machine can applying desired vibrational stimulation to the user.
Patent JP-S5988599-A (JP)
Inventor: URAMOTO TOSHIAKI
IPC: E21D9/093
Filed: 1982-11-15
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-H0365486-A (JP)
Title: Car body frame of motorcycle
Inventor: MURAYAMA HIROSHI
IPC: B62K11/02
Filed: 1989-07-31
Abstract: PURPOSE:To reduce welded points and to improve strength and appearance by forming a main frame in a seamless manner and by forming a head pipe supporting part of the main frame to be swollen more than the other parts of the main frame largely swollen than the other parts of the main frame. CONSTITUTION:A main frame 2 is formed in a seamless manner. By this, the number of welded points can be reduced. Also, a head pipe supporting part 13 is formed to be swollen more than the other parts. By this, as it is not neces sary to deposit a reinforcing member around the head pipe 3, the number of parts is reduced and the number of welded points is also reduced. Such a reduc tion in the number of welded points reduces stress concentration caused by welding and improves frame strength and appearance.
Patent JP-H1038957-A (JP)
Title: Method for removing corona of overhead transmission line in measurement of partial discharge of underground transmission line and partial discharge-measuring instrument
Inventor: TAKENAKA YASUYUKI
IPC: G01R31/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing corona discharge generated in an overhead transmission line in measuring a partial discharge of a general connecting part adjacent to a terminal connecting part of an underground transmission line and a partial discharge-measuring device. SOLUTION: A corona discharge spreading in an overhead transmission line 24 is detected at a high frequency band different from a partial discharge measurement frequency of a general connecting part 21. A detection signal of the corona discharge is added as a control signal to a noise gate circuit 27. In this manner, the corona discharge of the overhead transmission line 24 included in a partial discharge detection signal of the general connecting part 21 is removed.  For this purpose, the measuring device is provided with a detection impedance 25 which can detect the partial discharge with a low frequency signal and the corona discharge with a high frequency signal respectively, a tuned amplifier 26 which can amplify the low frequency signal of the partial discharge and high frequency signal of the corona discharge with a wide range of tuning characteristics, and the noise gate circuit 27 to which the high frequency signal of the corona discharge is input as the control signal.
Patent JP-H0485439-A (JP)
Title: Verge housing device for folded-plate roof structure
Inventor: FUNAKI GANTAN
IPC: E04D13/158
Filed: 1990-07-30
Abstract: PURPOSE:To accommodate various types of verges by installing a main member to a mounting arm disposed on a folded-plate roof structure and installing a verge decorative structure to a verge decorative structure receiving member installed to the main member. CONSTITUTION:A mounting arm 11 having a mounting angle adjusting portion 12 is installed along the upper surfaces of peak portions 111b of roof plate member 111 of folded-plate roof structure 110. A main member 21 is installed to the angle adjusting portion 12 by adjusting and setting the angle in the longitudinal direction. A verge decorative plate receiving member 31 is installed to the main member 21 in such a manner the position can be adjusted vertically. A support arm 61 is installed to the receiving member 31 in such a manner the position and angle can be adjusted vertically, and a verge ceiling decorative plate receiving member 41 is installed via a joint fixture 51. Then, a verge decorative structure 80 is installed to both receiving members 31, 41.
Patent JP-2001026490-A (JP)
Title: Solid hydrous explosive composition and its production
Inventor: ARITA TAKEISA
IPC: C06B45/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid hydrous explosive composition which has excellent water resistance and is ameliorated of deterioration with lapse of time and stickiness. SOLUTION: This composition is prepared by incorporating 0.3 to 10 wt.% thickener to an emulsion composition consisting of 60 to 90 wt.% oxidizing agent, 0 to 20 wt.% senstitizer, 1 to 9 wt.% water, 0.5 to 8 wt.% emulsifier, 1 to 10 wt.% fuel and 0 to 10 wt.% foaming agent. The portion where the recrystals essentially consisting of an oxidizing agent exist is 50 to 90% of the entire part.
Patent JP-S6092516-A (JP)
Title: Foundation work and concrete block therefor
Inventor: URATA TOSHIO
IPC: E02D27/01
Filed: 1983-10-26
Abstract: PURPOSE:To construct strong foundations under soft ground by a method in which cross-shaped blocks are set in a checkerboard shape, wedge blocks are inserted into spaces surrounded by the adjacent blocks, and the through holes and cavities of the cross-shaped blocks are closed with concrete. CONSTITUTION:Cross-shaped concrete blocks A having through holes 2 on the centers of their top plates 1 and cross-shaped cavities 9 on their back sides are combined by joining their waved wings 3, 4, 5 and 6 and set in a checkerboard shape. Concrete wedge blocks B are inserted into the spaces surrounded by the adjacent four blocks A to form a combined board D. Sand and gravels M are packed into the cavities and through holes 11, and concrete 12 placed to close the cavities and through holes 11.
Patent JP-S6354569-A (JP)
Inventor: ISHIGAMI TAKAHIRO
IPC: F25D11/00
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6091624-A (JP)
Title: Semiconductor device
Inventor: SHIYOUREN SHIROJI
IPC: H01L21/20
Filed: 1983-10-25
Abstract: PURPOSE:To avoid heat generation of an operating semiconductor device by a method wherein a material with heat conductivity higher than that of an amorphous insulating film is selectively buried in this insulating film between a substrate and an island type semiconductor region under a part of the lower surface of the island type semiconductor region. CONSTITUTION:An insulating film 4 made of SiO2 or Si3N4 etc. is formed on an Si substrate or an amorphous insulating film 1. Next Mo, W, etc. or compound thereof 6 with specific pattern is selectively formed in another insulating film 5 under a separated island type region 3 to be formed in an amorphous insulating film 2. Through these procedures, a structure wherein a separated island type region 3 is provided through the intermediary of the insulator 2 on the layer 5 wherein a metal-pattern with high heat conductivity and high melting point is formed may be formed.
Patent JP-2000023062-A (JP)
Title: Digest production system
Inventor: ABE SHOZO
IPC: H04N5/445
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a digest image from video information such as a video obtd. by recording a program based on audio information that synchronizes with the video information or a telop video in the video. SOLUTION: A telop extracting part 104 extracts a telop video from a program video fetched by a video fetching part 101 and on the other hand, an audio information extracting part 105 extracts a characteristic image of a characteristic scene based on, e.g. a volume value of the audio information that is synchronized with the program video and is added. A combination processing part 106 extracts a video part that newly becomes characteristic due to the step wise combination of characteristics parts which correspond to the extracted telop video and audio information and a digest producing part 108 produces a digest video based on the extracted video.
Patent JP-H1135499-A (JP)
Title: Production of butadiene compound
Inventor: KAWASE NORITAKA
IPC: C07C1/32
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as an organic photoconductive material, especially a charge transport material for an electroluminescent element, etc., a luminescent material, etc., by reacting a specific bis- formylvinylbenzenes with a phosphorus compound such as a phosphonium salt. SOLUTION: An aldehyde compound of formula I [R<1> to R<5> are each a halogen, a dialkylamino, a diarylamino, a (substituted) alkyl, a (substituted) alkoxy, a (substituted)aryl, etc.; X is a <=4C alkylene or a <=18C (substituted) arylene] is reacted with a phosphorus compound of formula II [R<6> is a (substituted) aryl or a (substituted) heterocycle; R<7> is H, a (substituted) alkyl, a (substituted) aryl or a (substituted) heterocycle; R<6> and R<7> can form a (substituted) ring by being connected to each other; X' is a phosphonium residue of the formula P<+> (R<8> )3 Y<-> (R<8> is phenyl or a lower alkyl; Y is a halogen), etc.], to provide the objective butadiene compound of formula III in the method for producing the butadiene compound.
Patent JP-H1090114-A (JP)
Title: Evaluation apparatus for lens
Inventor: TAKISHIMA TAKASHI
IPC: G01M11/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation apparatus by which the shape inspection of a lens to be inspected and the homogeneity inspection in the interior of the lens are evaluated precisely by a method wherein, even when a noise is produced on interference fringes, the influence of the noise is removed easily. SOLUTION: In an apparatus, a lens 7 to be inspected is irradiated with a laser beam via a reference face member 6, interference fringes which are generated by light, to be inspected, from the lens 7 to be inspected and by reference light from the reference face member 6 are read out by a TV camera 10 installed in a light-receiving optical path (b), the read-out interference fringes are image-processed by an image processor 11, and the lens 7 to be inspected is evaluated on the basis of its processed result. In this case, e.g. an ND filter 13 as an optical member for quantity-of-light attenuation is installed in the middle of the light-receiving optical path (b). Alternatively, when the interference fringes are image-processed by the image processor 11, a part which acts as a noise in the interference fringes is masked, and the lens is evaluated in parts other than the masked part.
Patent JP-S5991120-A (JP)
Title: Production of polyester molding
Inventor: OKUMURA NORIYA
IPC: C08G63/78
Filed: 1982-11-16
Abstract: PURPOSE:To produce the titled molding of excellent strength by improving the wettability at the interface between a base polymer and a filler and at the same time preventing a loss of intrinsic viscosity, by reacting a polyester with a filler and a specified compound, and molding the product. CONSTITUTION:A linear saturated polyester in an intrinsic viscosity <=0.8 is obtained by reacting an aromatic discarboxylic acid with a polyoxyalkylene glycol of an average MW of 500-5,000. The obtained polyester is mixded with an organic and/or inorganic fillers and 0.05-20wt%, based on the polyester, compound of formula I , II or III (wherein X and X' are each a bivalent organic 5- or 6-membered ring group of formula IV or V, D and D' are each a bivalent organic group, R and R' are each a monovalent organic group, A is a tetravalent aromatic group, and n and l are each 0 or 1). The resulting mixture is reacted at a temperature of from the m.p. of the polyester to 320 deg.C for 15sec- 30min, and then molded to obtain a molding having an intrinsic viscosity which is by at most 0.05 lower than that of the polyester.
Patent JP-S6445255-A (JP)
Title: Receiving container
Inventor: KAWAI YOSHIAKI
IPC: B65D21/02
Filed: 1987-08-12
Abstract: PURPOSE:To enhance posture stability and handling property at the time of transport, by forming a connection part to a main body, which is equipped with a hollow receiving part receiving a plurality of articles, so as to be connected to the partner arranged so as to be adjacent in a freely detachable manner. CONSTITUTION:A magazine 2 as a receiving container is constituted so as to be capable of receiving a plurality of DIP type ICs 1 as articles to be received and equipped with a main body 3. The main body 3 is formed into an elongated cylindrical body having an almost inverted U-shaped cross-sectional shape and stopper insert holes 7 are provided to both end parts of the main body 3 so as to be respectively opened to the ceiling wall part 4 and the saddle part 6 provided to the center of the bottom wall part 5 of the main body 1 in a protruding state along the longitudinal direction in a state piercing both of them 4, 6. Recessed notch parts 11 as connection part are arranged to both end parts of the main body 3 so as to extend from the lower end parts of both side wall parts of the saddle part 6 to the bottom wall part 5 so as to be opened in a state permitting the insertion of the head parts of stoppers.