baber/WOPTO huggingface dataset:
Patent JP-H04200772-A (JP)
Title: Apparatus for thermally dissolving and melting reaction type thermoplastic synthetic resin
Inventor: MATSUSHITA RYOICHI
IPC: B29B13/02
Filed: 1990-11-30
Abstract: PURPOSE:To uniformly fill the air contact part of the resin in a melting vessel witch a small amount of inert gas by supplying inert gas to the preheating melting vessel from the upper part and side wall thereof through the supply line in an inert gas sealing means. CONSTITUTION:In a preheating melting vessel 1, the upper part above a protruding part 11 is set to the receiving space 12 of a solid reaction type thermoplastic synthetic resin-replacing container B and the lower part below the protruding part 11 is set to a temporary storage space 13 and a heat source 14 is embedded in a side wall l'. Further, a high temp. melting vessel 2 is equipped with a recessed storage place 18 thermally melting the thermoplastic synthetic resin and a heat source 19 is embedded in the vessel 2. In addition a heating plate 30 is provided to a lid body 3 and an exterior heat insulating member 9 is arranged thereto. An inert gas sealing means 4 is constituted of a supply line 43 supplying inert gas to the preheating melting vessel 1 from the upper part and side wall thereof and an exhaust line 44 discharging inert gas in the melting vessel 1. Further, in a B coating means 7, the molten resin can be sent to a heat hose 6 by the gear pump 5 to which a servo motor 24 is connected.
Patent JP-H09179241-A (JP)
Title: Manufacture of photographic print paper base
Inventor: OZAKI KAZUO
IPC: B29C47/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a photographic print paper base including a foam laminate layer whose flatness is improved by a melt-extruded laminate, at a low cost. SOLUTION: Plural resin layers; at least one of them is a foam resin layer and a layer thereon is a nonfoam resin layer are extruded by dies 1 and 2, on a base paper on the emulsion coating surface side (front surface) of the photographic print paper base. As a cooling time from the discharge of the nonfoam resin layer of the upper layer onto a cooling roll 4 to nipping, >=0.4sec is secured and then, sticking to the base paper 5 is attained by a lower-layer meltable foam resin film is executed.
Patent JP-H05150103-A (JP)
Title: Production of aspherical microlens array
Inventor: SHIMIZU TOMOYUKI
IPC: G02B3/02
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the aspherical lens having excellent optical performance by adequately selecting the shape, preetching quantity and normal etching quantity of apertures. CONSTITUTION:A mask layer 1 which hinders chemical etching is formed on a flat plate surface to constitute a matrix. The fine circular apertures corresponding to the respective lenses to be produced and >=1 pieces of the apertures provided in the positions enclosing the circular apertures are provided on the mask layer 1. The flat plate surface is partially chemically etched (preetched) through these apertures and the mask layer 1 is removed. Further, the entire part of the flat plate surface is chemically etched (normal etched). A curved surface formed by the preetching is made into the compose shape of one ideal hemispherical surface and the hemispherical annular groove enclosing the circumference thereof. The depth of the central hemispherical surface is deeper than the depth of the annular groove around this surface. The aspherical lens having the radius of curvature which is smallest near the center of the lens and is gradually larger nearer the outer periphery is obtd. if the normal etching is executed in succession to the above-mentioned etching.
Patent JP-H03201470-A (JP)
Title: Optical semiconductor device
Inventor: AOKI YUTAKA
IPC: C08G59/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain sealing resin which is excellent in light transmittance and small in internal stress by a method wherein epoxy resin composition, which contains silica powder and a silane coupling agent, is used, where the refractive index difference between the silica powder and the cured body of the resin component is specified to stay in a specific range. CONSTITUTION:One part of gamma-glycidoxypropyltrimetoxylane as a silane coupling agent is added to 100 parts of silica powder, which is uniformly mixed in methanol and desolvated, and the desolvated substance is thermally treated to form surface treated silica powder. 82 parts of bisphenol A type epoxy resin (liquid resin) whose epoxy equivalent weight is 185, 12 parts of cycloaliphatic epoxy resin (liquid resin) whose epoxy equivalent weight is 252 and which is represented by the structural formula shown below, 100 parts of 4- methylhexahydrophthalic anhydride, 0.4 parts of 2-ethyl-4-methylimidazole, and 90 parts of the above surface treated silica powder are mixed together, and the mixed substance is thermally cured at a temperature of 120 deg.C to obtain an optical semiconductor element sealing resin. The cured body of the sealing resin concerned has such a high value as a light transmittance of 80% at a thickness of 4mm.
Patent JP-H10188479-A (JP)
Title: Device for recording digital signal and method therefor
Inventor: HIMENO TAKUJI
IPC: G11B20/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and the number of parts and to prevent occurrence of a jitter in a clock and a recording current waveform by sampling a word clock from a digital input signal, generating a write-in address corresponding to the word clock, writing the digital input signal temporarily on a storage medium while a master clock is fixed as it is and afterward, recording the write-in address on a read-out recording medium. SOLUTION: The word clock W-CK is sampled in a word clock sampling circuit 5 by taking out a bit clock of the digital input signal whose frequency is delicately deviated from the master clock MCK from a crystal oscillator 1, irrespective of a jitter. A word address counter 6 is an asynchronous counter, where the word clock W-CK is counted to generate a track address part of the write-in address, which is then sent to a RAM write-in address synthesizing part 8. The digital input signal is written in a RAM 3 by the write-in address generated by synthesizing a word part and a track address part in the address synthesizing part 8.
Patent JP-H07155873-A (JP)
Title: Plate loading device
Inventor: NAKATANI YASUO
IPC: B21D43/22
Filed: 1993-12-07
Abstract: PURPOSE:To enable clamping and release of clamping of a plate by an unloading griper without needing a drive source and special control device. CONSTITUTION:A stock conveyer 5 is constituted so that a need screen like roller conveyer 6 is arranged retreatable from conveying face constituting position. An unloader 7 running on the conveyer 5 is arranged. The unloader 7 has a griper 13 to clamp a plate by a wedge action between movable upper jaws 20a-20c and fixed lower jaw 19. A releasing lever 23 to turn the moving upper jaw 20a-20c is arranged in the griper 13. A lever operating mechanism 27, which actuates the releasing lever 23 as accompanied with retreating action of the roller table 6, is arranged. This mechanism 27 is actuated by pushing down a parallel link mechanism 29 as the roller table 6 is brought into contact with a contact member 44.
Patent JP-H09182327-A (JP)
Title: Molded motor and manufacture thereof
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K5/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a molded motor, and a manufacturing method thereof, in which postmachining, e.g. rustproof treatment or deburring, is eliminated by feeding resin to the end face at the inner circumferential tooth part of stator core in molding thereby covering the end face at the inner circumfernetial tooth part entirely with premix. SOLUTION: The molded motor is provided, on the surface of stator core 2, which protrusions or irregularities and a gap is formed between cores 2, 2,... to be laminated and then the end face at the inner circumferential tooth part of stator core is resin molded. The molded motor is manufactured by providing, on the surface of stator core 2, with protrusions or irregularities, forming a gap between cores 2, 2,... to be laminated and then pushing in a premix under a state where a force is applied in the direction for separating the end face at the inner circumferential tooth part of stator core 2 from the core metal part of mold thereby covering the end face at the inner circumferential tooth part entirely with premix.
Patent JP-H03199510-A (JP)
Title: Asphalt mixture supply controller in on-road cutting mixer
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C23/00
Filed: 1989-12-28
Abstract: PURPOSE:To properly adjust the supply amount of mixed materials by storing an estimated integrated amount of new asphalt mixture to be supplied according to the route for which a construction is planned, in a storing means, and by comparing it with the actual integrated amount of supply, so as to control the amount to be carried for a feeder device. CONSTITUTION:A mixer device 28 is provided so as to mix the new asphalt mixture supplied by a feeder device 5 and scratched materials together, while a scattering device 30 and a grounding levelling device 31 for the mixed materials, are provided. A measurement means 27a for measuring the supply amount of the new asphalt mixture, while a distance calculating means 66 is provided so as to calculate a construction integrated distance from the start of the construction to present position. A storing means 60 is also provided for storing an estimated integrated amount of the new asphalt mixture to be supplied according to a construction route for which the construction is planned, with regard to the construction integrated distance. The estimated integrated amount of the new asphalt mixture to be supplied with regard to the present construction integrated distance is read from the storing means 60, and it is compared with an integrated amount of the new asphalt mixture actually supplied, and the feeder device 5 is controlled based on the result.
Patent JP-H11137180-A (JP)
Title: Salmon-containing ice cream
Inventor: SATO SHIGEAKI
IPC: A23G9/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain salmon-contg. ice cream by mixing salmon in ice cream, and to provide a method for producing the above dessert, intended to offer a new commodity using salmon in the districts noted therefor and accomplished by proposing a technology to lower the freezing temperature of salmon and a second technology to remove the fishy smell inherent in salmon. SOLUTION: This salmon-contg. ice cream is obtained by mixing salmon flesh boiled with alcohol during ice cream production process followed by chilling (freezing) the resultant mixture.
Patent JP-2000163622-A (JP)
Title: Coin discriminating device
Inventor: KOBAYASHI YUJI
IPC: G07D5/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a coin discriminating means which can surely detect the state of the peripheral side face of a coin by means of one light receiving element. SOLUTION: An optical sensor 3 is integrally incorporated with a light emitting element and a light receiving element, projects the light emitted from the light emitting element upon the peripheral side face of a coin moving on a coin conveyance path P, receives the reflected light from the side face by means of the light receiving element, and outputs the signal corresponding to the intensity of the reflected light. A current-voltage converting circuit 5 converts the output signal of the sensor 3 into a voltage and a voltage change detecting circuit 6 only detects such a voltage change that exceeds a prescribed value. A square wave transforming circuit 7 transforms the change into a square wave and a CPU 1 discriminates the coin C by comparing the output of the circuit 7 with reference data stored in a memory 2.
Patent JP-H11164255-A (JP)
Title: Video distributor
Inventor: SUZUKI TOSHIAKI
IPC: H04N5/93
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a video distributor by which a video image of a photographed destination is viewed at a time requested by the user. SOLUTION: The distributor is provided with a photographing time measurement section 2 that measures a time for video photographing by a camera 1, a video storage section 4 that adds photographing time information 21 to a video signal 11 obtained by photographing an object by the camera 1 and storing the signal, and a transmission video control section 31 that gives a control signal 24 to the video storage section 24 so that the distributor distributes a video signal 14 at a same time of a same day as those at a video reproduction side when a photographing time is advanced from the time of the video reproduction side or at the same time and distributes a video signal 14 at the same time of a previous day of the video side when the photographing time is lagged from the time of the video reproduction side.
Patent JP-H05173022-A (JP)
Title: Polarizing film for outdoor liquid crystal display apparatus
Inventor: FUJII YASUHIRO
IPC: G02F1/1335
Filed: 1991-12-24
Abstract: PURPOSE:To provide a polarizing film having excellent heat resistance, moisture resistance, and weather resistance, which can be used as a material for a liquid crystal display apparatus for outdoor use. CONSTITUTION:This film is a uniaxially oriented film consisting of 100 pts.wt. of polyester resin. 0.1-1.0 pts.wt. of water-insoluble dichromatic dye, and 0.5-5 pts.wt. of UV absorbent having optical absorption in 340-380nm region and >=80 deg.C melting point. This film shows within 5 % variation of polarization degree and transmittance for all rays when the film is irradiated with UV rays of 124W/sec m<2> energy for 2000 hours at 80 deg.C and >=90% relative humidity.
Patent JP-H04207175-A (JP)
Title: Drying of laver sheet by automatically detecting dryness of laver sheet
Inventor: FURUTA MIKIO
IPC: A23L17/60
Filed: 1990-11-30
Abstract: PURPOSE:To easily control the dryness of laver sheet in improved accuracy by detecting the dryness of a laver sheet and controlling the drying condition based on the detection result. CONSTITUTION:The surface temperature of a laver sheet in a drying stage and the wet-bulb temperature of the drying environment are detected in an automatic laver-drying machine. The detection results are inputted to a computer, the dryness is automatically judged by the difference between the detected values and the drying condition is controlled to the optimum level e.g. by controlling the transfer speed of a laver sheet screen, the flow rate of hot air or the temperature and/or the humidity of the hot air.
Patent JP-H11176834-A (JP)
Title: Semiconductor device and its manufacture
Inventor: USAMI TARO
IPC: H01L29/78
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a wiring whose contact resistance with a silicon substrate is small and which hardly peels off in the case of an especially thin wiring on a field oxide film. SOLUTION: The structure of this semiconductor device is such as to include wiring which connects a gate electrode 4a and a silicon diffused layer electrode 8 or the silicon diffused layer electrode 8 and the silicon diffused layer electrode 8, or the gate electrode 4a and the gate electrode 4a has a laminated structure of a TiN film 11 and a TiSiO film 12 from the upper part, in a portion in contact with a region constituted of a silicon oxide film 2, and a laminated structure of the TiN film 11 and a TiSi2 film 9 from the upper part, in a portion in contact with the gate electrode 4a or the silicon diffused layer electrode 8.
Patent JP-H04209697-A (JP)
Title: Automatic transmission oil composition
Inventor: KUNUGI TOSHIO
IPC: C10N30/18
Filed: 1990-11-30
Abstract: PURPOSE:To provide an automatic transmission oil composition which is excellent in friction characteristics, nonfoamability, etc., and does not leak from breathers by incorporating a dimethylpolysiloxane specified in viscosity and a specific friction controlling agent in a base oil in respectively given amounts. CONSTITUTION:The title composition comprises a base oil, 0.01-5wt.% compound(s) selected from the group consisting of phosphoric (phosphorous) esters or amine salts, 8-30C aliphatic or aromatic carboxylic acids, reaction products with esters or organic amines of the above acids, hydrocarbon sulfides (e.g. diisobutyl disulfide) represented by the formula (wherein R<1> is a monovalent hydrocarbon group; R<2> is a divalent hydrocarbon group; X is an integer of 1 or more; (n) or 0 or 1 or more), and sulfurized fat or oil which is a reaction product of a fat or oil with sulfur, and 0.00003-0.005wt.% dimethylpolysiloxane having a viscosity at 25 deg.C of 50 to 500 thousand cSt.
Patent JP-H07165534-A (JP)
Title: Iron-containing ultrafine particulate titanium dioxide dispersion
Inventor: OKUDA HARUO
IPC: A61K8/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain the subject dispersion suitable for producing cosmetics or coatings having excellent ultraviolet light-screening performance. CONSTITUTION:This dispersion is an aqueous or oily dispersion comprising an aqueous or oily dispersion medium, iron-contg. ultrafine particulate titanium dioxide and a dispersant. In this case, the iron-contg. ultrafine particulate titanium dioxide has 0.01-0.1mum average single particle diameter and its crystal contains therein 1-30wt.% of iron components in terms of Fe, based on the TiO2. The dispersion can easily form a high-dispersion degree formulaiton system in cosmetics or coatings by using the iron-contg. ultrafine particulate titanium dioxide, being esp. suitable esp. in such a case that application of moderate dispersion energy is desired as in the case of cosmetic system. Besides, the resultant ultraviolet light-screening performance becomes more preferable when such iron-contg. ultrafine particulate titanium dioxide powder is formulated in cosmetics or coatings; in particular, in cosmetic system, this dispersion is highly suitable for suppressing bluish feeling and improving feeling in use and stability.
Patent JP-H03197142-A (JP)
Title: Video printer
Inventor: NAKAMURA MASAHIRO
IPC: B41J2/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent an abnormal printing output adjusted in quality different from a user's will be determining a video signal as a standard quality state when a memory execution key is input and a quality control actuator door is closed, and then adjusting the quality by a quality control knob when the door is opened. CONSTITUTION:When the memory execution key 25a of a key actuator 25 is input, a controller 26 generates a command to a video memory 21, which stores the video input signal. A switching unit control means 30 generates a command to an adjusting voltage switching unit 28 when a quality control actuator door is closed, applies a quality control voltage from a reference voltage generator 2 to a quality controller 22 to set a reference quality state, and applies a quality control voltage from a control voltage generator 23 when it is opened, thereby controlling the quality. Then, when the door is opened, the voltage from the generator 23 is applied to the controller 22, thereby regulating the quality. When a print execution key 25b of the actuator 25 is input, it generates a command to a printer 24, thereby printing.
Patent JP-H03198848-A (JP)
Title: Mortar lid socket for artificial thigh joint
Inventor: HAYASHI KAZUO
IPC: A61F2/30
Filed: 1989-12-27
Abstract: PURPOSE:To achieve a higher supporting force by a method wherein a mortar lid socket is made almost in a folded arm-shaped shell or in a hemispherical shell as a whole and outward overhung rims are provided at an intervals circumferentially on the open periphery thereof while a crisscross recessed groove is provided in the surface of the outward overhung rim. CONSTITUTION:A mortar lid socket A is made almost in a folded arm-shaped shell or in a hemispherical shell as a whole. An outward overhung rums a2 are provided at an interval circumferentially on an open periphery a1 thereof while having a crisscross recessed groove a3 in the surface thereof. The outward overhung rims a2 are made circular arc in plane while made thickner gradually downward. The outward overhung rims a2 are arranged at an interval of about 120 deg. circumferentially on the periphery a1. To mount the mortar lid socket A on a haunch bone H, the socket A is fitted into a recess R and screwed down with a lock screws B.... Thus, a contact range between the socket and a cortical bone increases to enhance a supporting force of the mortar lid socket while preventing turning or tilting of the socket.
Patent JP-2000173961-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: NAKANO AKIHIKO
IPC: H01L21/304
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which does not produce any cracks or chips in the peripheral part of a semiconductor device substrate, even if back grinding which makes the substrate thickness to several tens of μm or less is performed. SOLUTION: Chamfering parts of a wafer 1 are ground by a thickness a little bit deeper than a target substrate thickness of back grinding. A semiconductor device protecting tape 11 is applied to the flat part of its surface, and it is cut into a circular shape with a blade adjusting it to the shape of the flat part. After that, the back 1b of the wafer 1 is ground with a back grinding stone 15. In that case, it becomes possible to remove factors of producing cracks and chips of the wafer 1 such as the semiconductor device protecting tape 11 being wound in between the wafer 1 and the back grinding stone 15. Besides, the chamfering parts are not left behind like eaves (knife edges), even if back grinding is performed up to a target substrate thickness of several ten of μm or less, since there are no chamfered parts.
Patent JP-H10196284-A (JP)
Title: Rock cutting head
Inventor: SCHAEFF HANS
IPC: E21D9/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To form a strong and compact whole structure by supporting a uniaxial quarrying drum on an extension arm/projecting part by a slender gear housing arranged in its center. SOLUTION: A peripheral wall part 4 becomes wide to both sides in a rear part of a housing 1, and is connected there to a connecting plate 5 for mutual connection, and forms a cover for a driving means such as a motor 18 installed on a level of a driving pinion 20 on the outside of a side plate 2 together with a protective plate 10. A hydraulic radial piston motor 18 is installed on a support hub 9 by a flange, and is connected to drive a shaft 20a of the driving pinion 20 supported on a conical roller bearing 34. A sufficiently large opening part to receive the conical roller bearing 34 is arranged in a support hub 8 and the side plate 2 to insert the driving pinion 20. An intermediate wheel 22 having a large speed reduction gear is inserted through a rear opening part of the housing 1 together with a preassembled roller bearing 12, and is supported on a support stud 13.