baber/WOPTO huggingface dataset:
Patent JP-S6350425-A (JP)
Title: Manufacture of thick high-tensile steel plate excellent in toughness and weldability
Inventor: TSUZUKI TAKESHI
IPC: C22C38/12
Filed: 1986-08-19
Abstract: PURPOSE:To obtain the titled steel plate in which security of high strength under low carbon equivalent, security of superior toughness at low temp. in the whole steel including the center of plate thickness, and improvement in weldability are simultaneously enabled, by specifying steel components and also by limiting the heating, rolling, and cooling conditions of a slab. CONSTITUTION:A steel consisting of, by weight, 0.03-0.20% C, 0.05-0.60% Si, 0.50-2.50% Mn, 0.001-0.10% Nb, 0.005-0.1% Al, and the balance Fe with inevitable impurities is heated to 900-1,150 deg.C. After heating, the steel is cooled in a state of a slab without application of rolling or is cooled after rolled to a thickness of intermediate stage, and the steel then is charged into a furnace, etc., whose temp. is set up to a temp. between the Ar3 point - (Ar3+150) deg.C before the surface temp. drops below the Ar3 point so as to maintain the whole steel at a uniform temp. After that, the above steel is extracted and immediately rolled at a temp. of Ar3 point or above at 50-70% draft, which is cooled at 1-10 deg.C/sec cooling rate down to <=200 deg.C and then tempered at 350-650 deg.C. In this way, the grains in the center of plate thickness of the steel plate are refined and strength as well as toughness can be improved over the whole plate thickness.
Patent JP-H0939019-A (JP)
Title: Resin bumper for vehicle and production thereof
Inventor: NAKAI AKIRA
IPC: B29L31/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a resin bumper excellent in energy absorbability at the time of collision and easy in recycle utilization. SOLUTION: In a resin bumber for a vehicle consisting of a resin skin material 2 composed of a hollow molded product and the resin foam 3 foamed in the hollow part 2' of the skin material 2 to fill the hollow part 2', at least one of the skin material 2 and the resin foam 3 is composed of a polymer having the same repeating unit. The resin bumper for the vehicle is efficiently produced by filling the hollow part of the hollow molded product in a blow mold at the time of the blow molding of the resin skin material and subsequently supplying a heating medium into the blow mold to form a resin foam raw material and taking the hollow molded product out of the blow mold.
Patent JP-H0942288-A (JP)
Title: Curve guide bearing
Inventor: ARAI SHIGEHIRO
IPC: F16C29/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a curve guide bearing to facilitate a work to incorporate in a device and improve operability. SOLUTION: A parallel plane part 7 is formed at a curve guide body 1. The parallel plane part 7 is formed on the outer arcuate surface 1a, i.e., an outer wheel part 3, of the curve guide body 1. Further, the parallel plane part 7 is formed by partially flattening the curve guide body 1 and formed in parallel with the arcuate tangential line A-A of the curve guide body 1. A work to effect coincidence between the arcuate center O2 of the curve guide body 1 and the revolving center O1 of a revolving device is carried out based on the parallel plane part 7.
Patent JP-S6437244-A (JP)
Title: Molding machine of many kinds of bread doughs
Inventor: TSURUOKA ICHIRO
IPC: A21C3/08
Filed: 1987-08-04
Abstract: PURPOSE: To provide a molding machine which has a fast rotating roll, a slow rotating roll, a fast turning band, a slow turning band, a conveyor belt, a rolling plate, etc., and is capable of molding diversified kinds of bread dough. CONSTITUTION: The bread dough supplied to an aperture 2 is molded to a first shape by the upper and lower rolls 3, 4, and is sent by a conveyor belt 5 to the fast rotating roll 6 and the slow rotating roll 7, by which the bread dough is molded to a coiled shape. The bread dough is then subjected to the coiling effect by the fast turning band 8 made of felt and the slow turning band 9 and is placed on a conveyor belt 10. The rolling plate 11 is disposed above the conveyor belt 10 adjustably in pressing force. The rear surface of the rolling plate 11 is previously provided with molds for forming the bread dough to various kinds of shapes.
Patent JP-H0638196-A (JP)
Title: Animation coder
Inventor: YOSHIDA SUSUMU
IPC: H04N19/152
Filed: 1992-07-21
Abstract: PURPOSE:To suppress picture quality fluctuation of a reproduced picture attended with information quantity control. CONSTITUTION:Coded original picture data are stored in a buffer memory 6 and sent at a prescribed speed. A generated information quantity storage circuit 22 stores a past generated information quantity in the unit of transmission and an allocation correction circuit 21 changes an allocation ratio in the unit of transmission accordingly. A quantization parameter control circuit 20 utilizes the determined allocation quantity to set a quantization parameter so as to let a generated information quantity be optimum thereby making a step width at the time of quantization suitable thereto. Thus, the fluctuation of the step width in the unit of transmission is suppressed and fluctuation of picture quality of a reproduced picture is not remarkable.
Patent JP-H0359428-A (JP)
Title: Method and device for measuring frequency modulation characteristic of semiconductor laser
Inventor: MIYATA HIDEYUKI
IPC: H01S5/042
Filed: 1989-07-28
Abstract: PURPOSE:To obtain frequency modulation characteristics by performing frequency discrimination by utilizing interference between light beams passed through two propagation paths corresponding to light frequencies. CONSTITUTION:The light of a semiconductor laser 4 to be measured is made incident on one input port of an optical branch circuit 6 through lenses 22 and 24 and an optical isolator 26 and its output port is connected to one input port of an optical coupler 10 through a path 8a. Then the other output port of the circuit 6 is connected to the other input port of the optical coupler 10 through a path 8b and a polarization controller 28, two output ports of the optical coupler 10 are coupled optically with photodetectors 12a and 12b of a double balanced type photodetector, and the difference signals between photocurrents generated by the elements 12a and 12b is amplified 30 and inputted to a network analyzer 20. At this time, amplitude-modulated components of the output currents of the elements 12a and 12b are removed and the frequency-modulated components are double in amplitude as compared with a case wherein the light is photodetected by a single element. Therefore, a frequency shift quantity corresponding to a modulated current supplied from the analyzer 20 to the laser 4 accurately is measured.
Patent JP-S6087731-A (JP)
Title: Salted firefly squid gut and production thereof
Inventor: HIROZAWA KINICHI
IPC: A23L17/50
Filed: 1983-10-17
Abstract: PURPOSE:To produce an inexpensive and soft salted firefly squid guts having a mild taste and rich flavor, by incorporating raw flesh, arms and guts of a raw firefly squid as raw material with salt, sweet SAKE of KOJI and a preservative. CONSTITUTION:The flesh and arms of a raw firefly squid are cut, separated and mixed with the removed guts, and the resultant mixture is then incorporated with 5-18wt%, based on the above-mentioned material, salt and a small amount of sweet SAKE of KOJI and matured. A preservative having the inhibitory action on fermentation in a small amount is then incorporated therewith in a suitable period. The resultant salted firefly guts are soft and have a mild taste and rich flavor. The work process is simple and mass production can be carried out. All the materials of one firefly squid are used as the material for the salted firefly squid, and the production is easily carried out without any waste.
Patent JP-H0920198-A (JP)
Title: Air bag device
Inventor: YAMAUCHI TAKAYOSHI
IPC: B60R21/20
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which can satisfy requirements for relieving-absorbing impact of an instrument panel and can prevent scattering of a lid at air bag unfolding time. SOLUTION: An opening part 11 is arranged on a vertical wall 1a in the vicinity of a vehicle front side close to a position where a hinge part 7 of a lid 4 is fixed to a reaction can 1 by a machine screw 10. A tip of a lid insert 6 of the hinge part 7 is extended to the opening part 11 side, and an extended part 12 is formed, and the extended part 12 is inserted into the opening part 11, and a lid scattering preventive mechanism is constituted. As a result, when the lid 4 is opened, scattering by slipping-out of the hinge part 7 from a fixing part can be prevented by frictional force generated when the tip of the extended part 12 is brought into close contact with the vertical wall 1a and engagement with the opening part 11.
Patent JP-H1016283-A (JP)
Title: Manufacturing system for ion generator in electrostatic recording
Inventor: MINAE TETSUO
IPC: B41J2/405
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing system for ion generator in electrostatic recording comprising a plurality of small ion generators in which a small ion generator having abnormal shape caused by burr can be subjected to correct positional correction and fixed temporarily to a temporary fixing means. SOLUTION: The inventive manufacturing system comprises a temporary fixing member 41 for arranging the ion generation faces of a plurality of small ion generators 33 in flush with each other, a suction port 44 for suction holding the small ion generator 33 on the temporary fixing member 41, an air flow introduction port 45 for floating the small ion generator 33 from the temporary fixing face of the temporary fixing member 41, a member 31 for pressing the small ion generators 33 against the temporary fixing face of the temporary fixing member 41, a member 11 for driving the pressing means 31 in the pitching direction, and a member 20 for driving the pressing means 31 in the yawing direction. Positional shift of the pressing means 31 can be corrected in the pitching and yawing directions of the small ion generator 33.
Patent JP-H0778515-A (JP)
Title: Conductive plastic goods
Inventor: ANDOREASU RIYUTSUKE
IPC: H01B1/22
Filed: 1994-08-18
Abstract: PURPOSE: To provide a product which has steel fiber and is easy to manufacture and has high conductivity by making a conductive product containing a thermoplastic, reinforced material reinforced with a glass fiber and steel fiber. CONSTITUTION: A conductive product which contains a thermoplastic, reinforced material reinforced with a glass fiber and steel fiber. The thermoplastic material to be used contains a steel fiber of 20 wt.% or less, preferably 5-10 wt.%. The content of the glass fiber in the thermoplastic material is 60 wt.% or less. It is desirable that the weight ratio of the steel fiber to the glass fiber be in a range of 2:1-1:2. The length of the glass fiber is 20 mm or less in general, preferably 15 mm or less. The diameter of the glass fiber is preferable 10-20 μ. It is desirable that the thickness of the steel fiber to be used be 5-15 μ. Polycarbonate, polypropylene, polybutyleneterephthalate, and polyphenyleneslfide, etc., are enumerated as desirable thermoplastic materials.
Patent JP-S5983657-A (JP)
Title: Printing method
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41C1/14
Filed: 1982-11-04
Abstract: PURPOSE:To make it possible to obtain high printing quality by the extrusion of ink and to enable color printing, by a method wherein perforations are formed to a light impervious film by electric discharge while the perforated film is superposed to a heat meltable film and the heat meltable film is perforated by irradiating both films with heat rays to be superposed to an object to be printed. CONSTITUTION:Perforations 3a are provided to a light impervious film 3 by discharging a mask 1 according to an electric signal. In the next step, when the mask 1 is superposed to a heat meltable film 6 so as to direct the side of the light impervious film 3 upwardly and the mask 1 is irradiated with heat rays 8 from above, the heat meltable film 6 absorbs heat rays 8 passing the perforations at the positions corresponding to the perforations of said light impervious film. The absorbed parts are melted by heating to form perforations 6a corresponding to the perforations 3a of the light impervious film 3 to form a mask 7. Subseuquently, when the mask 7 is superposed onto an object 9 to be printed and an ink roller 10 is tumbled on the mask 7, the ink is extruded through the perforations 6a and the object 9 to be printed with the ink 11.
Patent JP-S6171962-A (JP)
Title: Control device for wood grinding machine
Inventor: MATSUURA YOSHISAKU
IPC: B24B21/04
Filed: 1984-09-17
Abstract: PURPOSE:To have continuous grinding of wood works by placing works on a conveyor, performing grinding only in the division where the grinding means is provided, and by setting these intervals to an appropriate value. CONSTITUTION:Wood works to be ground 6, 7, 8 are placed on a belt conveyor 1, whereon they are pressed by a spring-loaded push roller 5. A limit switch 3 is installed to sense off the leading and trailing edges of each work, while a control circuit 4 is provided to control the grinding time through approach and retraction of a grinding means 2. As grinding means 2 is used a paper file 10, which is approached and retracted to/from the end of each wood work 6, with a pad 14 interposed, through energization and deenergization of a solenoid 13. Wood works of different forms are ground by adjusting the pressure of this air solenoid 13. Thus the works can be ground continuously by transporting them on the conveyor continuously.
Patent JP-S5984890-A (JP)
Title: Cephalosporin compound for oral administration
Inventor: ISHIMARU HISAYASU
IPC: A61K31/545
Filed: 1982-11-05
Abstract: NEW MATERIAL:7-[ 2- ( 2- substituted amino-thiazol-4-yl ) -2- alkyloxyiminoacetamido]-3-alkylthio-3-cphem-4-carboxylic acid ester derivative (salt) of formula I (R<1> is amino-substituted thiazolyl which may have halogen atom; R<2> and R<3> are lower alkyl; R<4> is esterified carboxyl]. EXAMPLE:7-[ 2-( 2-Amino-thiazol-4-yl )-2-methoxyiminoacetamido ]-3-methylthio-3- cephem-4-carboxylic acid (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl ester. USE:An antibacterial agent for oral administration effective to Gram-positive and Gram-negative bacteria. PROCESS:The objective compound can be prepared by deacylating the 7-site of the cephem nucleus of the compound of formula II (A is aryl; R<4>' is R<4> or protected carboxyl), and acylating the resultant 7-amino-cephem compound of formula III with the compound of formula IV (B is H or amino-protecting group; X is halogen or H).
Patent JP-2000026592-A (JP)
Title: Production of polycarbonate resin
Inventor: UENISHI KAZUHIRO
IPC: C08G64/30
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a polycarbonate resin excellent in quality without deteriorated substances by using a specific gear pump for feeding a liquid of a reactional mixture. SOLUTION: When a reactional mixture containing an aromatic diol compound and a carbonic diester compound is polycondensed, a nonpulsating gear pump having >=150 deg.C heat resistance, >=0.1 MPa pressure resistance, >=1 MPa discharging pressure, zero leak rate under a vacuum of <=40,000×10-6 MPa, liquid contact parts thereof composed of a material having the corrosion resistance to the above reactional mixture and a monohydroxy compound prepared by reacting the reactional mixture, capable of taking out the reactional mixture from a tank under the vacuum of <=40,000×10-6 MPa and designed to discharge the reactional mixture in order to lubricate the contact parts of gear 8 and 9 and shafts 6 and 7 with other members to the outside of the pump without returning the reactional mixture again into the product is used as the pump for feeding the liquid of the reactional mixture.
Patent JP-H0939434-A (JP)
Title: Brochure and brochure forming system
Inventor: INOUE TAEKO
IPC: B42D15/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To heighten originality of a brochure and form it easily. SOLUTION: A brochure 10 is a catalog or a pamphlet having contents relating to commodities and services. At a part of the brochure 10, an individual information record page 11 is provided. The individual information record page 11 comprises an address record section 11a in which the address of the addressee of the brochure 10 is recorded and a message record section 11b in which information to be transferred from a sender of the brochure 10 to the addressee is recorded.
Patent JP-H0750394-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGANO YOSHIHISA
IPC: H01L21/822
Filed: 1993-08-05
Abstract: PURPOSE:To prevent a capacitive device, wherein a ferroelectric film or a high dielectric is made to serve as a capacitive insulating film, from increasing in leakage current, and deteriorating in dielectric breakdown strength. CONSTITUTION:A first process wherein a capacitive device 10 composed of a lower electrode 7, a capacitive insulating film 8 of ferroelectric or high dielectric, and an upper electrode 9 is formed on an interlayer insulating film 6 of a silicon substrate 1 where a semiconductor integrated circuit is built, a second process wherein a first protective film 11 is provided onto the capacitive device 10, a third process wherein a contact hole is bored in the first protective film 11, and a fourth process wherein metal wirings 13a and 13b are formed are provided. Furthermore, a fifth process wherein a second protective film 14 is formed covering the metal wirings 13a and 13b, a sixth process wherein the second protective film 14 is removed from the capacitive device 10, a seventh process wherein the capacitive device 10 is thermally treated, and an eighth process wherein a third protective film 16 is formed are provided.
Patent JP-S6349761-A (JP)
Title: Photomask
Inventor: NATORI YOSHIAKI
IPC: G03F1/60
Filed: 1986-08-20
Abstract: PURPOSE:To eliminate deterioration in accuracy even when a photomask is used repeatedly by holing a photomask substrate, pressing a bush in the hole, and boring a guide hole in the bush. CONSTITUTION:At least two holes 2 with a 5mm diameter are bored by an ultrasonic wave working machine in the photomask substrate 1 which is 30cm long and wide and 3mm thick and bushes with 0.5mm overall thickness are pushed in the holes 2. The bushes are formed by sticking polyimide 3 on both surfaces of a stainless steel plate 4 of 0.05mm thickness and then pressing them to a 5mm diameter. This formed mask is used while fitted to an exposed material with pins, and then the photomask substrate 1 neither cracks nor breaks and there is no variation in position accuracy even after repetitive use.
Patent JP-2001018164-A (JP)
Title: Pad with hard foam resin groove for working semiconductor device and tool for turning grooving of this pad
Inventor: SUZUKI TATSUTOSHI
IPC: B24B37/24
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a hydroplane phenomenon between a device work surface and a pad upper surface, by forming a base material of a pad as a hard foam resin material, and forming in this pad many streaks of grooves of specific width and depth by a specific groove pitch concentrically between specific diameters. SOLUTION: A base material of a pad used in work in a CMP method S consists of a hard foaming urethane sheet. A width of a groove formed by lathe turning on the pad is specified by a 0.1 mm to 0.3 mm range. When the groove width is decreased smaller than 0.1 mm, controllability of slurry and a cut character by lathe turning of the groove are deteriorated. For the groove width of 1 mm or more, the cut character is good, but the controllability of slurry is lowered down, and a mirror finish degree of a flattening treated surface is worsened. This groove depth is set to 0.1 mm to 0.4 mm. A groove pitch is specified in a 0.2 mm to 2.0 mm range. When the groove pitch is decreased less than necessary, suppressing of hydroplane decrease is difficult by a relation to viscosity of slurry.
Patent JP-2001020078-A (JP)
Title: Galvanized steel sheet excellent in pitting resistance and its production
Inventor: HAMAHARA KYOKO
IPC: C23C22/03
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in pitting resistance, on the surface of a steel sheet, by successively laminating a galvanizing layer and a zinc phosphate film of specified coating weight, incorporating specified amounts of Mg, Ni and Mn into the zinc phosphate film and moreover forming an Mg-phosphoric compd. layer in which the coating weight of Mg is controlled to the specified one on the zinc phosphate film. SOLUTION: As to this steel sheet excellent in pitting resistance, on the surface of a steel sheet, a galvanizing layer of 20 to 60 g/m2 coating weight per side and a zinc phosphate film of 0.5 to 3.0 g/m2 coating weight per side are successively laminated, into the zinc phosphate film, 0.5 to 10.0 wt.% Mg, 0.5 to 2.0 t.% Ni and 3 to 8 wt.% Mn are incorporated, also, the contents of Mn and Ni satisfy the inequality ([Mn] denotes Mn weight % and [Ni] denotes Ni weight %), and, on the zinc phosphate film, an Mg-phosphoric compd. layer in which the coating weight of Mg per side is controlled to 0.05 to 0.50 g/m2 expressed in terms of metallic Mg is formed.
Patent JP-S6173024-A (JP)
Title: Piston prober
Inventor: TANAKA AKIRA
IPC: G01F3/16
Filed: 1984-09-19
Abstract: PURPOSE:To measure the instrumental error of a positive displacement flowme ter which varies in discharge quantity periodically with high precision by detecting the position of a piston which moves in a prober. CONSTITUTION:When a pump 8 is put in operation to start supplying fluid, a flowmeter M to be detected outputs a pulse to a controller 7 at every time its output shaft rotates by a specific angle. A fluid supplied from an auxiliary pipe 4 through the flowmeter to be detected, on the other hand, moves the piston 3 and a scale member 1 to left. A position sensor 5 reads a magnetic scale 1a and outputs a signal to the controller 7. When the flow rate signal from the flowmeter M to be detected is an integral multiple of one period which is set previously and the piston 3 moves almost to an end pat of a cylinder 2, the controller 7 stops the counting operation to close three-way valves V1 and V2; and a flow rate is calculated from the counted at the same time and a flow rate is calculated from a signal counted value from the position sensor 5, so that the instrumental error is calculated from both flow rate values and displayed on a display meter 9.
Patent JP-S6437911-A (JP)
Title: Kitchen equipment
Inventor: KUBOYAMA YUKIKO
IPC: A47B81/00
Filed: 1987-08-03
Abstract: PURPOSE: To effectively utilize a space and improve the convenience by providing, in a hatch unit, a housing part opened to a dinning room and a service hatch for connecting a kitchen side to the dinning room. CONSTITUTION: A hatch unit 3 takes a posture opposed to a wall surface A-2, and is arranged so as to be connected to the end parts of a floor cabinet 1 and a wall cabinet 2. One surface of an end cabinet 12 is opened to provide a shelf plate 12a in the inner part, and the opened part is set toward the opening direction of the hatch unit 3 to minimize the depth of the housing part. This end cabinet 12 also forms a member for supporting one end of a suspension cabinet 6. Thus, a layout in which a necessary member as the support of the cabinet 6 is replaced by the housing cabinet is formed, and it can act a part of expansion of the function of the hatch unit 3. Since the degree of the end cabinet 12 occupying the opening direction of the service hatch 12 is small, a large opening space of the hatch can be taken.