baber/WOPTO huggingface dataset:
Patent JP-S5983113-A (JP)
Title: Multicolor optical filter and its production
Inventor: SAWADA KIYOSHI
IPC: G02F1/13
Filed: 1982-11-05
Abstract: PURPOSE:To provide an excellent spectral characteristic and durability by disposing many of >=2 fine parts having the selective scattering wavelength different from each other by a wavelength in a specific range and having different compsn. on a polymer composite body. CONSTITUTION:A soln. prepd. by dissolving a material that can form a cholesteric liquid crystal in a liquid compd. having a polymerizable unsatd. group is coated on a transparent substrate 1a and thereafter the temp. is controlled to form a layer 2 of a cholesteric liquid crystal. A transparent substrate 1b is formed thereon. UV light or the like 5 is irradiated thereon via a photomask 4 in order to cure a prescribed part. The one substrate 1b is removed and the uncured part 2b is removed, allowing the cured part 2a to remain. A monomer soln. of a cholesteric liquid crystal which can exhibit the selective scattering wavelength different from that in the part 2a and has a different compsn. is coated thereon and the temp. is controlled to cure partially the same by utilizing a photomask. The three cured liquid crystal parts, i.e., the fine parts 2a, 2c and 2d having the selective scattering wavelengths different from each other by 50- 300nm are formed by repeating the above-mentioned operation.
Patent JP-S6083969-A (JP)
Title: Optical printer
Inventor: ITOU OSAMU
IPC: B41J2/445
Filed: 1983-10-14
Abstract: PURPOSE:To stabilize a picture output with simple constitution by controlling the exposure time of a photosensitive body to control the image density as the whole of one picture element. CONSTITUTION:A reference signal generator 31 generates a pulse voltage having a period t0 which is obtained by dividing a picture element recording pitch length P0 by a moving speed V0 of the photosensitive body. A print density signal generated by a print density signal generator 33 is converted to the total sum of time, when the voltage is applied between adjacent electrodes on an optical shutter element 25 in the period t0, by a density signal/print time converter 34, and this converted signal is transmitted to an optical shutter element driving device 32. The optical shutter element driving device 32 outputs voltages different in actual total sum of voltage application time in the period t0 and drives an optical shutter element 25. Consequently, pictures are outputted only when the exposure is 0 and E0, and stable pictures are always outputted.
Patent JP-H0244226-A (JP)
Title: Inspection of function for hydraulic vibrationproof apparatus
Inventor: TANAKA AKIO
IPC: F16F9/12
Filed: 1988-08-04
Abstract: PURPOSE:To facilitate the execution of functional inspection even at a small place by a method wherein a hydraulic vibrationproof apparatus is separated into a cylinder section and a control valve section and unitary functional inspections are performed to evaluate comprehensive functions from dimensions of the cylinder section based on a unitary functional data. CONSTITUTION:An opening/closing operation of stop valves 43 and 44 is performed for a hydraulic apparatus 40 to pressurize oil in a left chamber M and a right chamber N partitioned with a piston 3 and a rise in the pressure within the left and right chambers and a movement of the piston 3 are measured to determine a rigidity of a cylinder 2 and an action resistance of the piston 3. Then, discharge pipings 41 and 42 are connected to ports 54a and 54b at both ends of a control valve and with the stop valves 43 and 44 opened, oil is supplied gradually to the port 54a. Then, a pressure and a flow rate are measured at the ports 54a and 54b to allow the inverse operation of a moving speed of the piston 3 as given when a desired pressure and the maximum working pressure work thereon thereby facilitating inspection as specified even at a small place such as inside of a plant.
Patent JP-H0748413-A (JP)
Title: Production of chlorinated vinyl chloride resin
Inventor: ISHIMATSU HIROSHI
IPC: C08F8/20
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a chlorinated vinyl chloride resin gelatinizable at a low temperature, free from discoloration in melting, having excellent flame- retardance, weather resistance and chemical resistance and useful for heat- resistant pipe, etc., by chlorinating a vinyl chloride resin produced under specific conditions. CONSTITUTION:This chlorinated vinyl chloride resin can be produced by polymerizing 100 pts.wt. of a vinyl chloride-type monomer such as vinyl chloride monomer in an aqueous medium in the presence of 0.1-1 pt.wt. of a 12-22C higher fatty acid (e.g. lauric acid) and chlorinating the obtained vinyl chloride resin.
Patent JP-H0482847-A (JP)
Title: Purification of perfluorocarbon
Inventor: MOMOSE CHIAKI
IPC: B01D19/00
Filed: 1990-07-20
Abstract: PURPOSE:To remove non-condensing substances such as air dissolved in a liquid perfluorocarbon in high purity by introducing helium gas, hydrogen gas and/or argon gas into a liquid layer of a perfluorocarbon. CONSTITUTION:A perfluorocarbon is purified in high purity with simple procedure by introducing one or more kinds of gases 2 selected from helium gas, hydrogen gas and argon gas into a liquid layer 1 of a perfluorocarbon at a rate of preferably 20-2,000ml/min (especially 100-1,000ml/min) based on 100ml of the liquid perfluorocarbon. A perfluorocarbon having high purity to be usable as it is in practical use such as thermal medium, insulation oil and cleaning liquid can be produced in high efficiency by this process.
Patent JP-S6349281-A (JP)
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1986-08-18
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-H0759007-A (JP)
Title: Delayed signal transmitter for live broad cast
Inventor: TANABE SHINICHI
IPC: H04N5/445
Filed: 1993-08-04
Abstract: PURPOSE:To attain a commercial broadcast without cutting a scene desired by a viewer like live soccer broadcast. CONSTITUTION:The transmitter is provided with monitors 4, 5 delaying a video signal and a sound signal for live broadcast by a preset time at a delay device 2 and the delayed video signal and sound signal or a CM broadcast is outputted through the changeover by a changeover device 3. The video signal and sound signal of the live broadcast are transmitted with a delay or without any delay.
Patent JP-H0242928-A (JP)
Title: Scooper for confectionery
Inventor: TAMICHI TATSUO
IPC: A21B3/18
Filed: 1988-08-03
Abstract: PURPOSE:To scoop a confectionery arranged in transverse plural rows in a baking mold at a time by projecting the scooping front end of a skepper on the upper side forward from the scooping front end of a skepper on the lower side. CONSTITUTION:A confectionery (A) baked on the top surface of the bottom force (5b) of a baking mold is scooped by a skepper 14 having a scooping front end (12a) of the upper skepper 12 projecting forward from a scooping front end (13a) of the lower skepper 13 using a head hanging operation mechanism 20 and a confectionery scooping up mechanism 21 with advance of the skepper 14. Thereby, the pieces of the confectionery (A) can be scooped at a time without mutual sticking, bending, overlapping or breaking thereof.
Patent JP-H0516852-A (JP)
Title: Seat device of motorcycle
Inventor: NAGAI HISAO
IPC: B62J1/14
Filed: 1991-07-09
Abstract: PURPOSE:To provide a motorcycle seat device, consisting of a separate tandem seat fitted at the rear side of a front seat in combination, that is able to open or close the tandem seat so easily and also to fix it tight with the front seat locked up. CONSTITUTION:This seat device is featured that a front part of a bottom plate 2 of a tandem seat 1 to be attached to the rear side of a front seat 9 is rotatably connected to a frame 4 via both symmetrical link pieces 3 and after these link pieces 3 are rotated to the rear side, and a projection 5 jutting out to a rear end of the bottom plate of the tandem seat 1 is latched to the frame 4, and the rear end of the front seat 9 is superposed on the front end of the tandem seat 1, locking the tandem seat 1 tight enough, then the front seat 9 is made so as to be locked (11) to the frame 4.
Patent JP-S63152378-A (JP)
Title: Cyclic amino-substituted lactam compound
Inventor: YANAGISAWA HIROAKI
IPC: C07D401/12
Filed: 1987-08-04
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, lower alkyl or amino-protecting group; R<2> and R<5> are H, carboxy-protecting group; R<3> and R<4> and H, 1-6C alkyl, 4-6C cycloalkyl, phenyl, etc.; A is direct bond, 1-6C alkylene or formula II (Y is O or S; k is 0-5; l is 1-5); X is methylene or S; m and n are 1-6 and m+n is 2-7]. EXAMPLE:alpha-{6(R)-[1(S)-Carboxy-5-(4-piperidyl)pentylamino]-5-oxo-2( S)-(2-thienyl) perhydro-1,4-thiazepin-4-yl}acetic acid. USE:A medicine, hypotensive agent and intermediate therefor, having inhibitory activity against angiotensin-converting enzymes and useful as a remedy for hypertension capable of exhibiting persistence by intravenous and oral administration. PREPARATION:For example, a compound expressed by formula III and a compound expressed by formula IV (Z is halogen) are subjected to condensation reaction to afford the aimed compound expressed by formula I.
Patent JP-H0241209-A (JP)
Title: Dividing method for substrate of semiconductor or the like
Inventor: TAKAHATA KAZUMI
IPC: B28D7/04
Filed: 1988-08-02
Abstract: PURPOSE:To satisfactorily perform the division of a substrate by so placing a thin plate that the face formed with the cut grooves of the substrate is opposed to a thin plate having specific Young's modulus, and pressing the cut groove top not formed with the cut groove of the substrate by a pressing member. CONSTITUTION:Many chips 2 are formed in an arranging manner, and an adhesive tape 6 adheres to the other main face having no cut groove 3 of a wafer 1 formed with lateral and longitudinal cut grooves 3 on one main face. Then, the wafer 1 is so disposed that the main face with the grooves 3 is disposed at a protective sheet 5 side through the sheet 5 on a thin plate 12 having 6X10<11> dyn/cm<2> or more of Young's modulus and the direction of the grooves 3 coincide with the extending direction of a roller 15. When the roller 15 is rotatably moved on the upper face of the tape 6, the wafer 1 is bent at a thin part 8 as a fulcrum, and collapsed at this part. The wafer 1 is rotated at 90 deg., and the roller 15 is moved. Then, the wafer 1 can be divided into many chips 2.
Patent JP-H0642242-A (JP)
Title: Entry controller to specific area
Inventor: NISHI KENICHI
IPC: G06Q50/00
Filed: 1992-07-21
Abstract: PURPOSE:To improve an entry controller collating a card, a password number, a fingerprint, etc., and to maintain a specific area by changing the conditions of the generation of the release signal of an entrance door to the specific area in a building according to a time zone. CONSTITUTION:Entrance to a specific area in a building is controlled in such a manner that a time zone is divided into a plurality of time zones with different requirements altered by stages, and the conditions of the release of the electric lock 2 of a door are varied. Entry is enabled only by the input of a card reader 4 in a normal working time zone, and the input of a password number is used as requirements in addition to the input of the card reader 4 in the next time zone. The electric lock 2 is released at a time when either conditions are all decided to be correct such as a time when the input of the password number and the verification of a fingerprint are combined and processed in subsequent time zones. Entering people in a specific time zone in a plurality of time zones are recorded together with the date of entrance, and entrance is controlled.
Patent JP-S6255552-A (JP)
Title: Oxygen analyzer
Inventor: YAO SHINYA
IPC: G01N27/28
Filed: 1985-09-04
Abstract: PURPOSE:To maintain the oxygen discharging capacity of an oxygen pump at a high level while reducing the oxygen discharge load, by providing a filter between a sample introduction means and the oxygen pump in the direction of circulating a carrier gas. CONSTITUTION:A sample introduction means 7 for introducing a sample into a closed gas passage 1, an electrochemical oxygen pump 8 employing a solid electrolyte for discharging oxygen therein 1 and a circulation pump 5 for circulating a carrier gas through the passage are arranged in series to build an analyzer. A filter 19 is provided between the means 7 and the pump 8 in the direction of circulating the carrier gas. Steam and dust being carried on the carrier gas are trapped with the filter 19 so that an electrode surface of the pump 8 is kept in a specified porous shape to maintain an oxygen discharging capacity. At the position of the pump 8, released oxygen passes being diffused evenly in the carrier gas, therefore reducing a load per hour of the pump 8.
Patent JP-S5985053-A (JP)
Inventor: UEHARA SHIYOUICHI
IPC: E04G21/14
Filed: 1982-11-05
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-S6438408-A (JP)
Title: Preparation of polyolefin
Inventor: MIYA SHINYA
IPC: C08F4/64
Filed: 1987-08-03
Abstract: PURPOSE:To prepare a more highly stereoregular polyolefin despite the use of a binary catalytic system than the one prepd. in a conventional catalytic system, by using a catalyst consisting of a solid titanium trichloride component and a dialkyl titanium compd. having a bridged ligand. CONSTITUTION:A polyolefin is prepd. by using a polymn. catalyst consisting of a solid titanium trichloride component A, and a dialkyl titanium compd. B having a bridged compd., in which two groups selected from an indenyl group and partially hydrogenated derivations thereof are bonded via a lower alkyl group, as a bidentate ligand. The component B includes, pref., ethylenebis(indenyl)dimethyltitanium and 1,3-propanediylbis(indenyl)dimethyltitanium.
Patent JP-H1014546-A (JP)
Title: Pie type hamburger-like food
Inventor: SATO EIICHI
IPC: A23L23/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prepare a pie food for snack having feeling of hamburger by packing already cooked rice into pie dough of pie crust of pizza pie and keeping white sauce and cheese in laminated state. SOLUTION: This food for snack having hamburger food is prepared by forming pie dough 2 of mille-feuille type pie crust so as to have flat bottom 2" and short cylindrical shape of side wall part 2, softly packing seasoned dry curry 3, etc., of already cooked rice in prescribed amount into pie dough and putting white sauce 4 thereon and further, putting cheese 5 thereon so as to engage with a ring-like edge part 2''' of pie dough 2, forming in laminated state of bottom 2" and four layers, carrying out grill roasting treatment so as to integrate in block-like shape and wholly permeate the taste. Since the food is a pie type food for snack having hamburger feeling, the food can be prepared as a food for snack having new taste and can hygienically be taken in without causing deformation and impairing cleaning feeling.
Patent JP-2001019610-A (JP)
Title: Skin preparation for external use
Inventor: YAMAMOTO YASUYUKI
IPC: A61K8/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use capable of preventing the decomposition of urea without causing a fluctuation in pH even when preserved for a long period and without deteriorating effects of the urea in a skin preparation for external use comprising the urea formulated therein and further the skin preparation for external use improved in humectant effects of the urea and reduced in skin irritancy. SOLUTION: This skin preparation for external use is obtained by adding a nucleotide and its salt and thereby stabilizing urea in the skin preparation for external use comprising the urea as an active ingredient. An ester of a 2-8C hydroxy-fatty acid or a 2-6C fatty acid with glycerol is used in combination to thereby further stabilize the urea. The hydroxy-fatty acid is used in combination to thereby further enhance humectant effects of the urea and the ester of the fatty acid with the glycerol is used in combination to thereby reduce the skin irritancy by the urea.
Patent JP-S6254873-A (JP)
Title: Fixed-head type digital magnetic reproducing device
Inventor: SATO KENICHI
IPC: G11B5/008
Filed: 1985-09-03
Abstract: PURPOSE:To suppress folding distortion due to sampling and to constitute the titled reproducer with multifunction without increasing the circuit scale by switching the amplification band of an amplifier for a signal from a magnetic head in proportion to the tape speed. CONSTITUTION:The signals read out from the N-pieces of tracks of a magnetic tape 1 by N-pieces of magnetic heads 2-1-2-N are voltage-amplified by an amplifier consisting of operational amplifiers 18-1-18-N. The amplified signals go through a multiplexer 8, an A/D converter 9, a digital equalizer circuit 10, a data detector circuit 11, and a data synthesizer circuit 12, and an original digital signal is reproduced, and outputted from an output terminal 13. In the meantime, when the tape speed is switched, each circuit 8-12 is controlled to change their clock frequencies by a tape speed switching circuit 19 which change overs the tape speed, and at the same time, the gain-bandwidth product of the amplifiers 18-1-18-N is controlled. For example, when reproducing with a tape speed two times of that of recording, the clock frequency and the gain- bandwidth product is controlled to become double.
Patent JP-H0479312-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIBASHI AKIRA
IPC: H01L21/20
Filed: 1990-07-23
Abstract: PURPOSE:To improve the performance of each element on the same semiconductor substrate by forming a plurality of regions stretching in the directions of mutually different indexes on the same semiconductor substrate, and forming each element on a plurality of the regions. CONSTITUTION:On a semiinsulative GaAs substrate 1 of, e.g. (001) face orientation, a stripe type pattern 1a having a sectional shape of, e.g. a rectangle, is formed. On the substrate 1, a resist pattern having the same shape as the pattern 1a is formed by lithography, and etching is performed in the direction vertical to the substrate surface, by using the resist pattern as a mask. Next, e.g. GaAs is epitaxially grown on the substrate 1 by, e.g. unbalanced crystal growth method, and a triangular prism type GaAs layer 2 is formed on the pattern 1a. For example, the inclined plane 2a of the triangular prism type GaAs layer 2 on the pattern 1a turns to a small angle theta off face of (111) face ((111) B face (As face)) in the <110> direction.
Patent JP-H0541399-A (JP)
Title: Marking method for flip chip
Inventor: SHIRAHATA HISASHI
IPC: H01L21/60
Filed: 1991-08-05
Abstract: PURPOSE:To perform a marking which is note erased even at a temperature at the time of mounting in a simple step on a rear surface to become an upper side in the case of mounting so that a direction, a type are not mistaken when a flip chip having a bump electrode is face down-mounted with its front surface directed down. CONSTITUTION:A marking 40 of heat resistant resin is formed in a two-dimensional repetitive pattern of a fine unit pattern on a rear surface 12 side of a wafer formed with an integrated circuit 21, a bump electrode 22 is grown on the front surface side by an electrolytically plating method, and the wafer is eventually cut to unitarily separate a flip chip 20 having the marking 40 on the rear surface side.
Patent JP-H0840203-A (JP)
Title: Seat belt taking-up device
Inventor: MISHINA SHOJI
IPC: B60R22/42
Filed: 1994-07-27
Abstract: PURPOSE:To provide an EA mechanism by installing an inexpensive means to a seat belt taking-up device equipped with a clamp lock mechanism. CONSTITUTION:The clamp lever 20 of a clamp lock mechanism 10 is acoommodated into a retractor case 2 through a rotay shaft 7 which is constituted so that the shaft end is supported at a bearing part formed on the retractor case 2, and the rotary shaft 7 is displaced toward a cut part 9 formed at the beating part by the action of the compression force N over a prescribed value which is transmitted through the clamp lever 20. Accordingly, an interval for allowing a webbing W to be pulled out, holding a prescribed tension is formed between the clamp lever 20 and a slide member 13.
Patent JP-H1123517-A (JP)
Title: Gas density sensor
Inventor: YASUDA MASANORI
IPC: G01N27/409
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To make a gas density sensor compatible both with the prevention from being drenched with water and with the detection responsiveness. SOLUTION: The water drops coming along the inside surface 1a is prevented from being introduced into the inside of a ventilating cover body 5 by providing a waterproof cover body 6 surrounding the outer circumference of the base end part 5b of the ventilating cover body 5 that surrounds the gas density detection element 3 to the inside surface 1a of the gas flow passage wall 11. Gas is introduced through the ventilating holes 51a, 52a provided to the exposed front end part 5b of the ventilating cover body 5 for obtaining a good detection responsiveness.  The water drops that come flying to the exposed end part 5b of the ventilating cover body 5 are prevented from introducing into the inside of the ventilating cover body 5 by forming the ventilating cover body 5 in a double structure and by forming the ventilating holes 51a, 52a in the positions dislocated in the axial and circumferential directions in both the cover bodies 51, 52.
Patent JP-H0944904-A (JP)
Title: Optical disk and its production
Inventor: ABIKO TORU
IPC: G11B7/2403
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress thermal interference and to increase the margin of recording power even when the recording density is increased by having a thermal conductivity layer having a first low-thermal conductivity layer, first high- thermal conductivity layer, second low-thermal conductivity layer and second high-thermal conductivity layer laminated and formed in this order on a recording layer. SOLUTION: A dielectric layer 2, the recording layer 3, the first low-thermal conductivity layer 11, the first high-thermal conductivity layer 12 and a protective layer 5 are successively laminated on a transparent substrate 1. The thermal conductivity control layer 4 is composed of the four layers; the first low-thermal conductivity layer 11, the first high-thermal conductivity layer 12, the second low-thermal conductivity layer 13, and the second high-thermal conductivity layer 14. The thermal conductivity of the first and second high-thermal conductivity layers 12, 14 is selected to be larger than the thermal conductivity of the recording layer 3 and the thermal conductivity of the first and second low- thermal conductivity layers 11, 13 is selected to be smaller than the thermal conductivity of the recording layer 3.  The warpage of a disk 20 with an environmental change and more particularly temp. change is thereby decreased.