baber/WOPTO huggingface dataset:
Patent JP-H06264049-A (JP)
Title: Consistency improver for cosmetics or for external preparation for skin
Inventor: SUWA NOBUYUKI
IPC: A61K8/60
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject improver which effectively reduces the softening of a fat and oil component due to temp. rise by using a specific sucrose ester of a fatty acid as the effective component. CONSTITUTION:A sucrose ester of a 14C or higher satd. fatty acid having a mean degree of substitution with the acid of 4-7 is prepd. in advance. The ester is used, if necessary together with another emulsifier, as the effective component for producing a consistency improver for cosmetics (e.g. a cold cream) or for an external preparation for skin. Examples of the acid are myristic, palmitic, and stearic acids. The improver in an amt. of 0.1-5wt.% is compounded into a raw material oil (e.g. white vaseline) for an oily base of cosmetics or of an external preparation for skin.
Patent JP-H03256787-A (JP)
Title: Heat-sensitive recording material
Inventor: ITAKURA SHUJI
IPC: B41M5/26
Filed: 1990-03-07
Abstract: PURPOSE:To prevent rubbing color development, to satisfy the matching with a thermal head and to enhance thermal sensitivity still more by adding a specific urethane compound to a heat-sensitive recording layer. CONSTITUTION:An urethane compound represented by formula I (wherein R<1> and R<3> are a 1-22C alkyl group, an alkenyl group, a 7-9C arylalkyl group or an arylalkenyl group, R<2> is a 1-10C alkylene group, a 7-14C arylene group or a group represented by either one of formula II-IV) is added to a heat-sensitive recording material. This compound is easily obtained by reacting 1-10C aliphatic diisocyanate, 7-14C aromatic diisocyanate, diisocyanate having a group represented by either one of the formulae II-IV with 1-22C aliphatic saturated or unsaturated alcohol or 7-9C aromatic substituted aliphatic saturated or unsaturated alcohol.
Patent JP-S55148354-A (JP)
Title: X-ray image multiplier
Inventor: HARAO NORIO
IPC: H01J29/38
Filed: 1979-05-08
Abstract: PURPOSE:To almost equalize both the central and peripheral parts and prevent pin cushion distortion and shading by optically coupling both the input fluorescent and the photoelectric screens using a fiber plate whose both surfaces are formed into a concave. CONSTITUTION:The input surface 2 is arranged on the input side in the vaccum enclosure device 1. In the input surface 2, the input fluorescent screen 3 such as CsI films and the photoelectric surface 4 are separated by the fiber plate 5 and are mutually provided on the reverse side. In this case, both surfaces of the fiber plate 5 are formed into a concave, respectively. The input fluorescent is formed on one surface (input side) and the fluorescent screen 4 on the other surface (output side). The anode 6 is provided on the output side of the vaccum enclosure device 1 and the focussing electrode 7 is formed from this anode 6 to the input surface 2. As a result, the magnification of the central    and periperal parts for the input surface 2 is almost equalized and pin cushion distortion and shading can be prevented.
Patent JP-S61215340-A (JP)
Title: Synthesis of benzyl ether compound
Inventor: TANAKA SHINSUKE
IPC: B01J31/02
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a benzyl ether compound in a short time and high yield, in one step, by reacting a benzl halide with an aqueous solution of an alkali metal hydroxide using a specific solvent and a specific catalyst. CONSTITUTION:The objective compound such as bisvinylbenzyl ether can be produced by reacting (A) a benzyl halide of formula (R1 and R2 are H, alkyl, halogen, amino, sulfonic acid residue, aromatic group or cyano which may have substituent group; R3 is H, alkyl or aromatic group; X is halogen, p- toluenesulfonic acid residue or methylsulfonic acid residue) with (B) an aqueous solution of an alkali metal hydroxide such as KOH having a concentration of >=20wt% in dimethyl sulfoxide or diemthylformamide solvent heated preferably at 10-150 deg.C, in the presence of a phase-transfer catalyst such as tetrabutyl ammonium bromide for 10min-1hr. EFFECT:The objective compound can be produced in a yield of as high as >=70% even in the case of using a raw material having thermally reactive substituent group.
Patent JP-H10251080-A (JP)
Title: Concrete product for purifying atmospheric air and its production
Inventor: OBATA KOJI
IPC: E04B1/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently and integrally form an atmospheric air purifying material layer on a curved surface by a centrifugal molding method. SOLUTION: This concrete product has at least one layer of the atmospheric air purifying material layer 3 on the cylindrical or tubular surface and the outermost layer can have ruggedness. The producing method of the concrete product is performed by using the centrifugal molding method used for producing a concrete product composed of a cylindrical or tubular body, sticking a concrete kneaded material containing the atmospheric air purifying material to the peripheral wall of a molding flask by centrifugal force and repeating the process to form plural layers. Materials to be purified, which is present in the atmospheric air, are so called harmful materials such as NOx , SOx , aldehydes, hydrocarbons.
Patent JP-S58174525-A (JP)
Title: Manufacture of electromagnetic steel sheet excellent in punchability
Inventor: ASAI TOORU
IPC: C21D8/12
Filed: 1982-04-06
Abstract: PURPOSE:To manufacture, an electrical sheet in which jamming is not formed during punching, by hot-rolling, cold-rolling, annealing and temper-rolling a steel slab containing specified ratios of C, Si, Mn and P under specified conditions. CONSTITUTION:A steel slab comprising C<=0.10%, 0.1-2.0% Si, S<=0.03%, Mn<= 1.0%, P<=0.15% and the balance Fe and inevitable impurities is hot-rolled with a finish temp. within the deviation of + or -20 deg.C from a temp. above the point Ar1, and coiled at a temp. within the deviation of + or -20 deg.C from a coiling temp. down to about 680 deg.C. Thereafter, the steel sheet is descaled and cold-rolled to thickness within the deviation of + or -5% with respect to predetermined finish thickness. It is then continuously annealed at about 620-800 deg.C by the continuous annealing line in which a temper-rolling mill is provided, and temper-rolled in a manner such that the draft is made to about 2.5-15%.
Patent JP-H07267795-A (JP)
Title: Growth method of silicon carbide single crystal
Inventor: TAKAHASHI ATSUSHI
IPC: C30B29/36
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method for growing a good-quality SiC single crystal while suppressing generation of crystal grains varying in crystal bearings from a seed crystal by using the specific crystal face of the SiC single crystal as the seed crystal in a sublimation recrystallization method. CONSTITUTION:The hatched face (a) in Fig. is a face inclined by an off angle thetain the (0001) C face direction from the (1100) face. The seed crystal substrate having such face is obtd. by cutting out a SiC single crystal ingot, which is grown on the {0001} face by, for example, the conventional sublimation method, with an inclination by the off angle theta from the angle perpendicular to the {0001} base face. The substrate cut out by inclining only the desired face is mounted as the seed crystal into a crucible of a single crystal producing apparatus and the inside of a vessel is evacuated to vacuum. An inert gas is admitted into the vessel and is kept at 600Torr and the raw material temp. is heated up to 2100 to 2500 deg.C in 10 to 90 minutes from 2000 deg.C under an atmosphere of l to 50Torr to start growth. The seed crystal is kept lower by 40 to 100 deg.C than the raw material temp. and the temp. gradient is kept at 5 to 25 deg.C/cm. The growth speed of the single crystal is so regulated as to attain 0.4 to 1.6mm/ h.
Patent JP-H02236678-A (JP)
Title: Picture editing device
Inventor: TAGAWA MASATOSHI
IPC: G06T11/80
Filed: 1989-03-10
Abstract: PURPOSE:To discriminate original picture information in an area as needed until the alteration of a position is determined, and to easily position picture information by partially displaying the picture information in the area whose position is altered. CONSTITUTION:An area designating means 22, which designates the specific area of the picture information displayed on a display device 21 for movement, etc., a position altering means 23, which alters the position of the area, a position determination indicating means 24, which determines the alteration of the position, and a partial picture information display means 24, which partially displays the picture information in the area until the alteration of the position of the area is determined, are provided. Further the partial picture information display means 25, for example, displays the periphery of the picture information as a thick frame, or displays only the picture information of the upper part in the area as needed. Thus by displaying the partial picture information in the area, the information can be rewritten in a short time, in addition, since the necessary picture information such as the periphery of the area can be displayed, the positioning at the time of the movement, etc., can be easily executed.
Patent JP-H11238296-A (JP)
Title: Recorder
Inventor: ISHIKAWA TOMOHIKO
IPC: G11B19/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a truck from being erroneously erased and to edit each name by controlling a recording section so that if the write protector of a cartridge is set to a recording inhibit, an editing is conducted only for disk names and/or track names using the data inputted from an input instructing sections. SOLUTION: If a write protector is set to a recording inhibit, the recording of audio signals and the erasing of the track, which are already recorded, are invalidated and the editing of disk names and track names are conducted. On the program of a control section 14, the section 14 accepts the input of the character data from an input instructing section 19, which conducts the editing of disk names and track names. However, the section 14 does not accept the inputs from an input signal recording instructing section 15 and an erasing instructing section 17, which instructs an erasing of recorded tracks. Thus, a safe operation is realized during an editing because an operator secures a track erasing inhibit by operating a write protector.
Patent JP-H07262761-A (JP)
Title: Electronic equipment
Inventor: TSUBONO NAOKI
IPC: G11B31/00
Filed: 1994-03-25
Abstract: PURPOSE:To control plural equipments by relating them to each other without newly providing a communication channel. CONSTITUTION:A tuner 14 is connected to a terminal (a) of a signal switch 15 in a TV 11. An output terminal 3 of a VTR 1 is connected to the terminal (b) through an input terminal 12. The output terminal 7 of the VTR 5 is connected to the terminal (c) through the input terminal 13. The switch 15 is switched successively by a control signal SC from a microcomputer 17. Whether or not a video signal is supplied from the switch 15 is detected by a video signal detection part 16. A detection signal SD is supplied to the microcomputer 17. The video signal VP1 is supplied from the VTR 1. When the switch 15 is selected to the terminal (b), the signal VP 1 is supplied to the detection part 16. The microcomputer 17 recognizes that the video signal is supplied by the signal SD from the detection part 16, and turns on a power source switch. When the supply of the signal VP 1 from the VTR 1 is stopped, the microcomputer 17 recognizes that no video signal is supplied by the signal SD from the detection part 16, and turns off the power source switch.
Patent JP-H04356061-A (JP)
Title: Electrophotographic copying device
Inventor: SUGIURA YOSHINORI
IPC: G03G21/16
Filed: 1991-01-24
Abstract: PURPOSE:To enable the device to be connected to the other apparatus on the side and the bottom thereof, to increase the flexibility of arrangement between the other apparatus and to effectively utilize a space. CONSTITUTION:In the electrophotographic copying device obtained by freely loading and unloading a cartridge 8 having an electrophotographic photosensitive body 3 in the device main body 23, an opening and closing member 12 which is pivotally fitted the device main body 23 so as to be freely moved between an opening position where the upper surface of the main body 23 is opened and a closing position where the upper surface of the main body 23 is closed is provided. Then, the cartridge 8 is loaded and unloaded with respect to the device main body 23 through the aperture 21 of the upper surface of the main body 23 formed by moving the member 12 to the opening position.
Patent JP-S60203161-A (JP)
Title: Apparatus for producing capsule
Inventor: TAKANO MOTOHARU
IPC: A23L27/60
Filed: 1984-03-26
Abstract: PURPOSE:To produce capsules in high efficiency, in mutually separated state, by using a coagulation tank and dripping nozzle having specific forms in the production of capsule by dripping a stock solution into flowing coagulation liquid. CONSTITUTION:A shallow part 14b is placed at the center of the coagulation tank 14, and deep parts 14a and 14c are arranged to both sides of the shallow part. The pipe 17 for supplying coagulation liquid is connected to the bottom face of one of the deep part 14a, and a discharge pipe 16 is connected to the bottom face of the other deep part to form the flow of the coagulation liquid in the coagulation tank 14. A baffle plate 19 is placed above the connection port of the supply pipe 17 in the deep part 14a to prevent the swell of the liquid surface and to assure a uniform flow of the coagulation liquid in the shallow part 14b. The dripping tank 13 of the stock solution is placed above the shallow part 14b. The bottom face of the dripping tank 13 is furnished with the guiding part 27 protruded downward, and a nozzle hole 26 is opened at the end of the guiding part 27.
Patent JP-S62212437-A (JP)
Title: Curable composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08G75/02
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a curable composition which is given high mold releasability and properties necessary for the material of an optical disk base and is freed of bleeding of a releasing agent, by mixing a specified acetal compound with a specified mercapto compound, a specified reactive unsaturated compound and a fourth component for improving mold releasability. CONSTITUTION:This curable composition contains the following four components (a)-(d). (a): a compound having at least two unsaturated cycloacetal groups per molecule, (b) a compound having at least two mercapto groups per molecule, (c) a compound having at least two reactive unsaturated bonds per molecule, and (d) a silicone compound (d-1) having at least one mercapto group and/or an ester compound (d-2) of a carboxylic acid having at least one mercapto group per molecule with a 4C or higher linear or branched alcohol.
Patent JP-S55149637-A (JP)
Title: Mixing of granular substance
Inventor: OOSAWA TOMIO
IPC: B01F25/90
Filed: 1979-05-09
Abstract: PURPOSE: To mix granular substances effectively and uniformly without causing damage to them having different qualities and sispersed grain sizes by using an apparatus in which a specific shape of tanks the bottom of which is divided into plural sections and provided with movable gates are superposed in a two-staged manner.  
     CONSTITUTION: A mixer for granular substances consists of the first tank 11 and the second tank 12, each of which is divided by the partition plates 13 and 13 and the bottom of which is provided with the gates 15 and 16. The gates 15 and 16 are closed, a given amount of granular substance is charged into the first tank 11, and then the gate 15 of the first tank 11 is opened at such a speed that the disintegration angle of falling granular substance is approx. 5W15°, whereupon the granular substances fall down in the order of the sections D 1 , C 1 , B 1 , and A 1  because the opened line 17 of the gate 15 is inclined at an inclined angle R≈45W80°. Then, the gate 16 of the second tank 12 is opened and the granular substance is dropped in order from right below the rear end of the section D 1  (right below the tip end of the section A 1 ) in the first tank 11, assuring the effective and uniform mixing of granular substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51132379-A (JP)
Title: Anti oscillation device
Inventor: SHIMIZU KAZUYA
IPC: F16F9/04
Filed: 1975-05-12
Abstract: PURPOSE:An anti oscillation device, that realizes excellent anti oscillation performance having simple construction.
Patent JP-S53142736-A (JP)
Title: Method of preventing driving car sleep and its device
Inventor: KAWAMURA MITSUHIKO
IPC: B60K28/06
Filed: 1977-05-17
Abstract: PURPOSE: To effectively prevent driving a car asleep, by mounting a means of displaying test for obtaining response from a driver at the interval of set time beforehand decided and a means that judges the means of displaying test and alarms or resets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09209659-A (JP)
Title: Paper sliding door
Inventor: NAKAGAWA YUKIO
IPC: E06B3/70
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper sliding door of which paper sheets can be easily replaced at a busy time like a year-end, because the paper sheets are often broken in a ryokan (Japanese style hotel), a restaurant, or a house in which children or pet animals are living. SOLUTION: U-shaped grooves with beveled edges are cut at the pasting part of a main body 1 and a peelable paste is sprayed and a paper screen 2 is fitted in the U-shaped groove of the main body 1 by use of a rubber string 4 for a mesh screen.
Patent JP-H04292836-A (JP)
Title: Mercury sealing device
Inventor: NUMATA KOJI
IPC: H01J9/395
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a mercury sealing device having the capability of dropping the predetermined amount of mercury from a mercury dropping rod at all times, and preventing the dispersion of a mercury amount sealed in a glass bulb. CONSTITUTION:A mercury reservoir 33 formed on top of an exhaust and sealing head 11 is divided into an inner reservoir 35 and an outer reservoir 36 with a division 34. In addition, the division 34 has a flow hole 37 for maintaining a constant mercury liquid level in the inner reservoir 35.
Patent JP-S63223171-A (JP)
Title: High efficiency sheet plasma type sputtering device
Inventor: URAMOTO JOSHIN
IPC: C23C14/34
Filed: 1987-03-12
Abstract: PURPOSE:To permit efficient formation of incident ion flow having a uniform large current density in a large area, by utilizing a method for forming sheet plasma to constitute a sputtering device. CONSTITUTION:The sputtering device is constituted by utilizing the method for forming the high-efficiency sheet plasma. More specifically, the columnar plasma flow 1 for arc discharge along a magnetic field is changed to the high- efficiency sheet plasma 3 by a pair of square-shaped permanent magnets 2. A negative bias voltage which is negative with respect to the sheet plasma is applied from a DC power supply 6 to the sputtering 5 and a thin film is formed on a substrate 7 by sputtering particles. The long sheet plasma having a small thickness and large width is formed according to this device. In addition, the scattering of the sputtering particles is decreased and the maintenance of the high negative bias voltage of the target is permitted.
Patent JP-H02196754-A (JP)
Title: New halogen-containing ester compound, liquid crystal composition and optical switching element containing the same, intermediate for the same compound and production thereof
Inventor: HIRAI TOSHIHIRO
IPC: C07C45/45
Filed: 1989-03-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R is alkyl; A is single bond, -O-, -COO- or -CO-; either of X and Y is halogen and the other is H; m and n are 0 or 1; m+n=1; k and l are >=1; k<1). EXAMPLE:2-Fluoro-4-(2-methyloctanoyl)phenyl-4'-octyloxybiphenyl-4-carb oxylate. USE:Useful as a material for optoelectronics-related elements and capable of affording a liquid crystal composition, containing the above-mentioned compound and providing ferroelectric liquid crystals having great spontaneous polarization and high speed of response. PREPARATION:A 2-alkyl-1-alkanol expressed by formula II as a starting material is successively subjected to oxidation, acid halogenation, the Friedel Crafts reaction and dealkylation and converted into a compound expressed by formula III, which is then esterified with a compound expressed by formula IV to afford the compound expressed by formula I.
Patent JP-S54151323-A (JP)
Title: Display picture correction system
Inventor: MICHI YOSHIYUKI
IPC: H04N5/72
Filed: 1978-05-15
Abstract: PURPOSE: To display the image with a slope in advance toward opposite direction as the slope direction due to distortion of OFP(Optical Fiber tube), by the image tilt means tilting the image pictured on the Braun tube screen toward various directions.  
     CONSTITUTION: The control signal Sd selects one of the amplifiers AMP 1 , AMP 2 ... AMP n  in which the amplification depends on the slope of image due to the distortion of OFP at letter display position, and the control signal Sd drives either of the switches SW 1 , SW 2 ...SW n  connected to the amplifier selected so that the correction signal Sf can be delivered, consisting of the original correction signal Se amplified with this selected amplifier, and this switch is turned on. For example, if the SW 1  is in ON state, the original correction signal Se amplified with the amplifier AMP 1  is delivered. Further, the correction signal Sf is added to the horizontal subscanning signal Sb at the addition circuit ADD and is added to the horizontal subdeflector XDC. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338825-A (JP)
Title: Water-in-oil emulsion containing terpene
Inventor: DISTASO JOHN
IPC: C09D9/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a paint remover showing retarded evaporation of the water from the water phase and having a prolonged life by incorporating a terpene in the benzyl alcohol phase of a print remover formulation comprising a water- in-oil emulsion having a water phase and a continuous benzyl alcohol phase. SOLUTION: An effective amount of a terpene selected among d-limonene, dipentene, myrcene, α-pinene, linalool or a mixture thereof is incorporated in the benzyl alcohol layer of a water-in-oil emulsion based on benzyl alcohol. An alkaline remover prepared by adding ammonia to the emulsion an acidic remover prepared by adding benzyl formate to the benzyl alcohol and a remover containing a wax are desirably used. It is also possible that the composition contains pyrrole. The incorporation of pentene can prolong the life of the remover to 24 hr or longer.
Patent JP-H02238174-A (JP)
Title: Control device for ignition timing
Inventor: YOSHIDA TOMONORI
IPC: F02D45/00
Filed: 1989-03-09
Abstract: PURPOSE:To stably secure the output of an engine as well as to make it possible to positively recognize a mis-fire condition by detecting the mis-fire condition of a main ignition plug, controlling the ignition timing of a subignition plug, and thereby informing an operator of the mis-fire condition. CONSTITUTION:The cylinder head 4 of an internal combustion engine 2 is provided with one main ignition plug 20 and at least one sub-ignition plug 22 respectively. In this case, the main ignition plug 20 is provided with a misfire detecting section 24 at its rear end, the detected signal from the section is concurrently inputted into a control section 26. And when the specified condition for mis-fire is satisfied by the main ignition plug 20 in the control section 26, the ignition timing for the sub-ignition plug 22 is controlled via No.2 ignition coil 32 by the use of an ignition map for the time of mis-fire set in advance. At the same time in order to inform an operator of the mis-fire condition of the main ignition plug 20, a warning light 28 arranged in front of an operator's seat, for example, is thereby lit so as to be activated.