baber/WOPTO huggingface dataset:
Patent JP-H06123833-A (JP)
Title: Variable power finder
Inventor: IWATA CHIKAYUKI
IPC: G02B25/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide the new variable power finder which is effectively shortened in overall length, and obtains a high power variation ratio and has aberrations excellently compensated. CONSTITUTION:This finder is constituted by arranging 1st - 3rd groups from the object side to the pupil side and while the 1st and 3rd groups are fixed, the 2nd group is moved to vary the power; and the 1st group is a positive single lens L1, the 2nd group is a negative single lens L2, and the 3rd group consists of a negative single lens L3 arranged on the object side and a positive single lens L4 arranged on the pupil side and has positive composite focal length. A frame system is formed with the pupil-side lens surface of the negative single lens L3 of the 3rd group and the positive single lens L4 of the 3rd group and 0.8<R1/¦R2¦<1.2 holds, where R1 and R2 are the radii of curvature of the object- side and pupil-side lens surfaces of the 1st group; and one lens surface of the 1st group is made aspherical.
Patent JP-H05200951-A (JP)
Title: Flexible synthetic resin sheet
Inventor: IMAIZUMI MITSUHIRO
IPC: B32B27/28
Filed: 1992-01-30
Abstract: PURPOSE:To improve transparency, slip properties and heat resistance by providing a polyamide resin layer specified in its thickness and m.p. and the number of methylene groups per one amide group and constituting at least one or more layer of an intermediate layer of an ethylenic terpolymer layer. CONSTITUTION:A polyamide resin layer having layered constitution of two or more layers, a thickness of 1-100mum, an m.p. of 150-320 deg.C and eight methylene groups per one amide group is provided and at least one or more layer of an intermediate layer is an ethylenic terpolymer layer consisting of ethylene, alkyl (meth)acrylate and maleic anhydride. A multilayered sheet is obtained by laminating those layers inside or outside a die or laminating them to a film made of a polyamide resin outside the die without using an adhesive layer.
Patent JP-H03220880-A (JP)
Title: Character insertion circuit
Inventor: FUNAYAMA MITSUO
IPC: H04N5/278
Filed: 1990-01-25
Abstract: PURPOSE:To reproduce a video image and a character inserted to a video image with excellent contrast by generating a voltage having a predetermined relation with a mean luminance voltage of a video signal as a reference and inserting a character signal to the video signal at this voltage. CONSTITUTION:An edge pulse representing a timing to insert the edge of a character is outputted to a switch SW1 and a character pulse representing a timing to insert a character is outputted to a switch SW2 from a character memory 26 in response to a character selection signal given externally and a timing signal given from a timing generator 24. A character luminance voltage given to the other terminal of the switch SW2 is slightly higher than a mean voltage of a video signal inputted to the other terminal of the switch SW2. The edge voltage for the character edge inputted to the switch SW1 is slightly lower than the mean voltage of the video signal inputted to the other terminal of the switch SW1.
Patent JP-H01190482-A (JP)
Title: Seal
Inventor: ISONO KEINOSUKE
IPC: B41K1/02
Filed: 1988-01-25
Abstract: PURPOSE:To perform the clear differentiation of a seal and to prevent trouble, by applying a hidden mark or character to the seal other than a character asked for the min. display. CONSTITUTION:Hidden marks 3 are applied to a seal between the character 1 to be displayed and outer frame 2 thereof. When the original drawing having the hidden mark applied thereto is formed, carving is applied to the base of the seal on the basis of said original drawing to form the seal. The completed seal is delivered to a demander along with the data recording such as the place, shape or position of the hidden marks 3. If the shape or position of hidden mark is made different at every seal, forgery or imitation is relatively difficult and trouble from the aspect of a document is reduced.
Patent JP-H07219096-A (JP)
Title: Manufacture of silver halide emulsion
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/015
Filed: 1994-02-09
Abstract: PURPOSE:To enable the silver halide emulsion high in sensitivity and low in fog to be mass-produced by adding a specified polyalkyleneoxide from the addition of a specified fraction of all the silver nitrate to the end of a demineralization process. CONSTITUTION:The silver halide emulsion is produced in a vessel of 40cm inside diameter and the polyalkyleneoxide having an HLB value of 1 to 7 is added from the addition of 50% of the total silver nitrate to the end of the demineralization process, and the HLB value means the Griffin HLb value and the polyalkyleneoxide of a polymer or copolymer comprising one or more monomers of alkyleneoxide, such as ethyleneoxide 1,2-propyleneoxide, 1,3- propyleneoxide, or 1,2-butyleneoxide.
Patent JP-H04258251-A (JP)
Title: Production of double emulsified spread and its production
Inventor: OKONOGI SHIGEO
IPC: A23D7/00
Filed: 1991-02-06
Abstract: PURPOSE:To produce an oil-in-water-in-oil type double emulsified spread stable even with a low fat content. CONSTITUTION:An oil-in-water (O1/W) type emulsion fed through a pipeline 11 is pressed into an oily phase (O2), flowing through a pipeline 3 into the central part of a porous membrane module 5 having a fine pore diameter with the aforementioned porous membrane module 5, using a membrane emulsifying apparatus exemplified in Fig. 1 and emulsified to prepare an oil-in-water-in-oil type membrane emulsified substance, which is then quenched, plasticized and kneaded to produce the objective oil-in-water-in-oil type double emulsified spread. In the production of the oil-in-water-in-oil type double emulsified spread, the membrane emulsifying method can be used as a method for emulsifying to reduce the ratio of the oily phase in the whole composition to 25%, without using a stabilizer and a gelling agent as essential ingredients. Thereby, the objective extremely stable oil-in-water-in-oil type double emulsified spread excellent in flavor can be produced.
Patent JP-H04254551-A (JP)
Title: Galvannealed steel sheet for automobile use decreased in corrosion rate and having high formability
Inventor: KOYAMA KAZUO
IPC: C22C38/00
Filed: 1991-02-06
Abstract: PURPOSE:To produce a galvannealed steel sheet for automobile use decreased in corrosion rate and having high workability by preparing a sheet of steel which has ultra-low C and N contents and low Mn and S contents and contains small amounts of P and trace amounts of Ti and Nb and in which the lower limit value of C content and the relationship between Nb and C are specified, respectively. CONSTITUTION:A sheet of steel having a composition which consists of, by mass, 0.0010-0.0035% C, <=0.0025% N, <=0.02% Si, 0.03-0.15% Mn, 0.018-0.045% p, <=0.005% S, 0.005-0.035% Al, 0.005-0.025% Nb, <=0.02% Ti, and the balance Fe with inevitable impurities and in which Nb-(93/12)C is regulated to <=0.012% is prepared. By this method, the galvannealed steel sheet for automobile use excellent in rm value and elongation value, having superior powdering characteristic, etc., and further decreased in the corrosion rate of a base material can be obtained.
Patent JP-S61176305-A (JP)
Inventor: KITAMURA MASAHARU
IPC: A47F11/06
Filed: 1985-01-31
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-H04243043-A (JP)
Title: Index data recording method and device for video signal
Inventor: SAITO ISAO
IPC: G11B27/28
Filed: 1991-01-17
Abstract: PURPOSE:To prevent a reading defect by an index data reading defect arising from the deterioration of S/N arising at the time of after-recording in an azimuth recording system or the clogging of one magnetic head in a high-speed search mode, etc. CONSTITUTION:The same index data is recorded in the index part of the two adjacent tracks within the same segment and the index data recorded in the index part of the adjacent racks is read by two magnetic heads. The exact data is read from the other magnetic head even if there is the reading defect in the index data from the one magnetic head.
Patent JP-S5299485-A (JP)
Title: Apparatus for detecting damages of tools
Inventor: OOSAKA HISAO
IPC: B23Q17/09
Filed: 1976-02-18
Abstract: PURPOSE:To provide an apparatus for detecting damages of tools, which can detect damages of a plurality of tools attached to gang head, correctly and in a short period of time.
Patent JP-2000213513-A (JP)
Title: Pipe connecting structure in pipe-made frame device
Inventor: KUBOTA MAKOTO
IPC: F16B7/18
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make a sturdily structural frame device so as to be simply assembleable by accurately positioning a pipe and a joint either. SOLUTION: Each locking tool 20 is fitted in respective engaging holes 8 located at each end out of these three engaging holes 8 made up in three pipes for installation. Three locking holes 21, wherein the locking tool 20 are fitted, are previously bored through both internal surfaces between bodies 11 and 22 of two split joints 6, 7 and caps 12 and 23. In a state that the locking tool 20 are fitted in each other, if these bodies 11, 22 and caps 12 and 23 are clamped together with bolts 18, parallelism and squareness in these pipes 2, 3, 4 and 5 so far parting from one another are thus secured.
Patent JP-H06296702-A (JP)
Title: Hydrogel applicator and its production
Inventor: JIYON UITSUKU
IPC: A61L15/60
Filed: 1993-01-06
Abstract: PURPOSE: To provide a hydrogel applicator easy to use and allowing cheap and easy manufacture by arranging an indentation for retaining hydrogel on a release layer to enable hydrogel to cover and keep on the patient by the carrier layer when the release layer is removed from the carrier layer. CONSTITUTION: Hydrogel 1 is inserted, arranged, poured or added into the indentation 4 disposed on a release layer 2. The release layer 2 having an inner surface 3 and an outer surface 4 protects the hydrogel 1 before use and moves the materials thereof without obstructing the final use of them. The carrier layer 7 of the hydrogel applicator covers the skin together with the hydrogel 1 which keeps contact with the carrier layer 7 when the release layer 2 is separated from the carrier layer 7. A support layer 9 supports the carrier layer 7 on the skin. The carrier layer 7 is kept on the support layer 9 by an adhesive layer arranged under the carrier layer 7.
Patent JP-S63185811-A (JP)
Title: Synthetic porous material and production thereof
Inventor: TORII KAZUO
IPC: C01B33/26
Filed: 1987-01-26
Abstract: PURPOSE:To shorten reaction time, increase specific surface area and stabilize the characteristics of a synthetic porous material having a 3-octahedral smectite- like structure, by using a specific composition composed of F, SiO2 and an oxide of an alkali metal, etc., and a bivalent metal such as Mg as the porous material. CONSTITUTION:The synthetic porous material is expressed by the general formula (0<a<=2; 0<b<10; 0<=c<6; 0<=d<6; 1<=x<=2; A is alkali or alkaline earth metal ion and/or NH4 ion; M is one or more bivalent metal ions such as Mg, Co, Ni, Zn, Cu, etc.). The porous material can be produced by (1) producing a homogeneous composite precipitate from a homogeneous liquid mixture of silicic acid and bivalent metal ion satisfying the composition of the general formula and an alkaline solution, (2) removing by-produced solute, (3) optionally adding cation and F ion in amounts to satisfy the above composition, (4) subjecting the resultant slurry to hydrothermal reaction at about 100-350 deg.C and (5) heating the reaction product at about 100-800 deg.C.
Patent JP-H08277269-A (JP)
Title: Quinoline-4-carbonylguanidine derivative, its production and pharmaceutical containing the compound
Inventor: FUJIWARA JUNYA
IPC: A61P13/02
Filed: 1996-01-31
Abstract: PURPOSE: To obtain a new compound useful as an Na<+> /H<+> exchange carrier inhibitor for the treatment and prevention of hypertension, arrhythmia, infarction, stenocardia, arteriosclerosis, diabetic complication, fibrosis, obesity, cancer, etc. CONSTITUTION: This compound is expressed by formula I (R<1> to R<4> are each H, a 1-6C alkyl, a halogen, nitro, amino, hydroxy, etc.; X<1> to X<5> are each H, a 1-6C alkyl, a halogen, trifluoromethyl, a 1-6C alkyloxy, etc.; Y is H or a 1-6C alkyl), e.g. 2-phenylquinoline-4-carbonylguanidine. The compound of formula I can be produced e.g. by mixing a quinoline-4-carboxylic acid derivative of formula II (L is OH or an eliminable group) with guanidine without using a solvent or reacting the compounds in a state dissolved or dispersed in a proper solvent or a dispersing agent. The compound of formula I is useful also as a protection liquid for transplanted organ or a diagnostic agent for diseases caused by the accentuation of an Na<+> /H<+> exchange carrier.
Patent JP-S55109596-A (JP)
Title: Narrow gap submerged arc welding method
Inventor: MORIGAKI OSAMU
IPC: B23K35/362
Filed: 1979-02-16
Abstract: PURPOSE: To weld the groove part of thick steel plates in overlapping runs at one layer one pass with good efficiency by using the flux for submerged arc welding comprising adding the limited amount of metal carbonates to the specific fused flux base.  
     CONSTITUTION: Metal carbonates such as CaCO 3  are mixed and added at about 0.5W8% to the fused flux base whose melting point measured in air is 1300°C or more and whose MnO in the composition is up to 10%. By using this flux for submerged arc welding, the groove part of thick steel plates of groove width 6W25mm and groove angle up to 20°C is welded in overlapping runs at one layer one pass. According to this method, the spreading of beads is large even with low heat input quantity and the surface shape of the bends becomes smooth. In addition, the slag amount becomes less and the slag removal becomes easy on account of the cooling effect of the slag and weld metal owing to endothermic reaction of the time when the metal carbonated decompose. Further, penetration becomes shallow, high temperature cracking resistance is improved and the slag inclusion resistance of the multilayer weld metal is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213363-A (JP)
Title: Method for construction of air conditioner
Inventor: NUMAMOTO HIRONAO
IPC: F25B45/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To execute a simple method for construction of an air conditioner in consideration of an effect on an environment by a method wherein the air in an indoor machine and a connection piping is purged selectively from inside the air conditioner by utilizing a gas permeation function of a membrane. SOLUTION: An indoor machine 6 and an outdoor machine 2 are connected by an indoor-outdoor connection piping 10, and a jig 9 equipped with a gas permeation membrane (polyimide) is fitted to a gas-side three-way valve 7 of the outdoor machine 2. By opening a screw part 9 of the gas-side three-way valve 7 and by opening a screw part 5 of a liquid-side two-way valve 4 subsequently, a refrigerant in the main body of the outdoor machine 2 is introduced into the connection piping and the indoor machine 6, while the pressure in a system rises.  Since the gas permeation membrane has a characteristic of making air permeate selectively more than the refrigerant, the air in the indoor machine 6 and the connection piping is released into the atmosphere selectively through the gas permeation membrane, being facilitated by a partial pressure difference between the internal pressure having risen and the outside and by gas permeation selectivity.
Patent JP-H01190162-A (JP)
Title: Voice conference device for multi-channel
Inventor: FUDA HITOSHI
IPC: H04M9/00
Filed: 1988-01-26
Abstract: PURPOSE:To stable an indoor echo cancellation effect during communication by applying voice reproduction only in a channel where power of a received voice signal is maximum and applying adaptive correction for the echo canceller only in response to the reception voice signal of the channel. CONSTITUTION:A control circuit 10 measures the power of a received voice signal of left/right channels to discriminate which channel of measured value is larger. When the measured value of the left channel is larger, adaptive correction is executed to echo cancellers 4A, 4C and the adaptive correction of the echo cancellers 4B, 4D is stopped, a switch SW-L is turned on and a switch SW-R is turned off. As a result, only the received voice signal of the left channel is reproduced and only the echo canceller in response to the received voice signal of the left channel applies the adaptive correction. Thus, the indoor echo cancelling effect is made stable during communication.
Patent JP-H01192031-A (JP)
Title: Manufacturing jig for optical recording medium
Inventor: GOMI NOBUKO
IPC: G11B7/26
Filed: 1988-01-27
Abstract: PURPOSE:To surely secure the setting of a substrate, to accelerate the setting speed of the substrate, and to realize remarkable cost down by reducing a time by mounting a magnet on a jig to fix the substrate. CONSTITUTION:The magnet 2 capable of attracting a substrate presser 3 is mounted on the jig 1 to fix the substrate, and a plastic substrate 4 is set. The substrate can be mounted easily on the magnet 2 by forming the substrate presser 3 by magnetic stainless steel. In other words, the substrate presser 3 can be fixed on the jig 1 to fix the substrate easily. By mounting the magnet on the jig to fix the substrate in such way, it is possible to fix the plastic substrate easily by using the magnetic stainless steel as the substrate presser. Thereby, it is possible to double manufacturing speed.
Patent JP-H05210389-A (JP)
Title: Musical tone processing method
Inventor: KUDO MASAKI
IPC: G10H1/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the musical tone processing method, which can more compress data, by executing residual prediction while removing the fluctuation of musical tone caused by a basic frequency. CONSTITUTION:A CPU 10 detects the playing operations of a keyboard 16 and transmits the instruction of musical signal synthesization to a musical tone synthesizing circuit 18 and based on this instruction, the musical tone synthesizing circuit 18 synthesizes musical signals. In the case of compressing and storing musical tone waveform signals, the basic frequency of the musical tone waveform signal is extracted, this basic frequency waveform component is subtracted from the musical tone waveform signal, the subtracted waveform signal is coded by a prescribed prediction system, and coded data and a predction parameter are stored. Thus, since the waveform signal excluding the basic frequency component from the musical tone waveform signal is coded and stored by the prescribed prediction system so as to cancel a change amount caused by the basic frequency component, storage capacity can be compressed. On the other hand, since the prediction system is used for converting the waveform data to residual data corresponding to a prediction value, storage capacity can be move compressed.
Patent JP-S56114595-A (JP)
Title: Guide rail for automatic welding of laterally cut pipe
Inventor: INAMI RIYUUICHI
IPC: B23K37/02
Filed: 1980-02-13
Abstract: PURPOSE: To simply and rapidly execute the fitting as well as adjusting operations and improve the operational efficiency in such a work as oblique cutting of a straight pipe, by providing a fastening mechanism fastening it to the pipe body so that a circular surface of the guide rail can be approached specially for a center of the pipe.  
     CONSTITUTION: A circular guide rail 2 for automatic welding is fastened to a laterally cut pipe 1 so that the reference surface A-A is positioned in parallel with a terminal surface of the oblique cutting pipe 1, and kept inside by a distance L. In this case, by using a fastening mechanism 17 at closing point in the direction of longitudinal axis of the end face of ellipse-shaped tube, the circular guide rail 2 is fastened to the pipe body 1 so that the circular surface of the guide rail can be fixed as being approached to the center of the pipe by Ltanθ (θ is an inclination of a center line of the guide rail to the axis of the pipe) while keeping strictly the fixed eccentricity. In this case, the fastening mechanism 17 is consisted of one or two rods with screw threads 8. As stated above, there is no fear that the position of the circular guide rail 2 is shifted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02199253-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: OSAWA KOICHI
IPC: F02D41/22
Filed: 1989-01-27
Abstract: PURPOSE:To prevent fuel-air mixture from being brought into a widely lean state by a method wherein based on detection of an acceleration running detecting means and a backfire detecting means, when backfire occurs, a fuel injection amount during acceleration running is further increased. CONSTITUTION:A first increase means 52 performs acceleration increase correction of a fuel injection amount when acceleration running is detected by an acceleration running detecting means 50. In this case, when, during acceleration running detected by an acceleration running detecting means 50, the occurrence of backfire is detected by a backfire detecting means 51, a second increase means 53 further increases and corrects a fuel injection amount obtained by the first increase means 52, and based on the corrected fuel injection amount, drive of a fuel injection valve 12 is controlled. This constitution enables fuel-air mixture to be prevented from being brought into a widely lean state due to accumulation of a deposit during acceleration running.
Patent JP-H05208437-A (JP)
Title: Manufacture of molding for external trimming of automobile
Inventor: SUGIURA FUMIHIKO
IPC: B29C47/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide for manufacture of a molding for external trimming of an automobile enabling molding of a defectless extrusion-molded product followed by a quality of high external appearance. CONSTITUTION:This is a method for manufacture of a molding for external trimming of an automobile wherein an upper part of a stainless steel molding S which is in a continuous state is coated with a resin material for integration and the molding for the external trimming of the automobile is obtained by performing cooling and solidification after that, by a method wherein an extruding machine 10 and extruding mold 30 molding a molten resin material J kneaded within the extruding machine 10 into a desirous cut from are possessed and the stainless steel molding is inserted into a resin passage within the extruding mold 30. Furthermore, this is a method wherein a film F in a continuous state is pressure contacted to the resin material prior to the cooling and solidification of the resin material, cooled and solidified after that and the film F is obtained by peeling the film F off from the resin material J.