baber/WOPTO huggingface dataset:
Patent JP-S5352909-A (JP)
Title: Controller for starting induction motor
Inventor: SONODA YUKIO
IPC: H02P1/58
Filed: 1976-10-22
Abstract: PURPOSE: To enable a plurality of the squirrel-cage induction motors to be successively and selectively started with their starting currents while being suppressed to below the prescribed value, by providing only one set of voltage controller consisting of the thyristor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5553867-A (JP)
Title: Power save type fluorescent lamp
Inventor: NISHIKAGE YOUSUKE
IPC: H01J61/72
Filed: 1978-10-16
Abstract: PURPOSE: To obtain conventional brightness with reduced power consumption, by mixing krypton and neon gas with specific ratio.  
     CONSTITUTION: Mixing gas of krypton and neon is employed as filling gas, where the diameter of fluorescent lamp is made to be 25.5±1.2mm to suppress current increase due to krypton, and the entire length is made to be 580±1.3mm to be conpertible with conventional fluorescent light. Said gas is composed of 45W70vol% of krypton and the remainder of neon. Consequently the power is saved while low temperature characteristic is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000321187-A (JP)
Title: Compression creep-testing machine
Inventor: MAEDA TOYOICHI
IPC: G01N3/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of compression deformation in a heated state even in a sample with a small amount of compression deformation, such as metal and ceramic. SOLUTION: A probe 6a fitted via a compression force transfer member 6 is pressed to a load mechanism 7 arranged outside a constant temperature bath 1 on the surface of a sample W that is heated to a set temperature in the constant temperature bath 1 to give compression force to the sample W, at the same time a transfer member 8 for correction with the equivalent thermal coefficient of expansion as the compression force transfer member 6 is brought into contact with the surface of the sample W and is penetrated through a wall body 11 of the constant temperature bath 1 as in the compression force transfer member 6 to face to the outside, and the displacement of the transfer member 8 for correction is subtracted from the displacement measurement result of the probe 6a measured by a displacement meter 9 through the compression force transfer member 6, thus an error caused by the thermal inflation of a system mainly composed of the compression force transfer member 6 caused by thermal inflation is cancelled and the accurate amount of compression deformation of the sample W is obtained.
Patent JP-S63293068-A (JP)
Title: Thermal transfer printer
Inventor: ONUKI KIYOSHI
IPC: B41J2/35
Filed: 1987-05-25
Abstract: PURPOSE:To ensure favorable spreading of the second color ink and enable high-quality color printing, by providing a colorcorrecting means for identifying whether the color of each piece of data in a printing data-holding means is the first color or the second color and for correcting heat according to the result of identification, and a printing head for generating heat according to an output from a printing head-driving means to melt an ink and transfer the molten ink to a paper. CONSTITUTION:Printing data supplied as an output from a printing data-holding means 1 drives heat generating elements corresponding thereto in a printing head 3, according to output signals from a printing head-driving means 2 and a color-correcting means 40. In the case of a color obtained by superimposition, for example, a green image is printed by printing a cyan image on a printed yellow image. In this case, if the same heat control is carried out for both yellow and cyan, a cyan ink used as the second color ink will not spread favorably. To avoid this problem, it is identified whether the color to be used now is the first color or the second color, and in the case of the second color, the quantity of energy applied is increased to ensure favorable spreading of the ink.
Patent JP-S61285255-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: YAMAGUCHI TOSHIHIDE
IPC: C08K5/544
Filed: 1985-06-12
Abstract: PURPOSE:The titled composition, obtained by incorporating a fibrous filler and/or another siliceous filler with a specific silane compound in specific amounts, having improved strength characteristics and electrical characteristics in moisture absorption and suitable to sealing materials of electronic parts. etc. CONSTITUTION:A polyphenylene sulfide composition obtained by incorporating (A) 100pts.wt. polyphenylene sulfide, containing >=70mol% constituent units expressed by the formula -C6H4S- and having 0.05-4 inherent viscosity with (B) <=500pts.wt., preferably <=300pts.wt. fibrous filler, e.g. glass fibers, and/or siliceous filler, e.g. silica or talc, and (C) 0.01-10pts.wt., preferably 0.3-5pts.wt., based on 100pts.wt. component (B), silane compound having >=1 double bonds in one molecule and/or nonhydrochloride silane compound having >=1 unsaturated double bonds and >=1 amino groups in one molecule.
Patent JP-H07331172-A (JP)
Title: Coating composition for formation of color filter-protecting film
Inventor: YAMAHO YUKA
IPC: C08L83/00
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a coating compsn. capable of forming a coating film excellent in high-temp. and high-moisture resistance, toughness, coatability, and evenness by blending a siloxane polymer with a specific metal alkoxide and/or a metal chelate compd. derived from the metal alkoxide. CONSTITUTION:A siloxane polymer obtd. by hydrolysis and condensation of an alkoxysilane of the formula: RxSi(OR')4-x (wherein R and R' are each H, alkyl, aryl, alkenyl, or a substd. deriv. thereof; and x is an integer of 0 to 3) is blended with a metal alkoxide of the formula: M(OR'')m (wherein M is titanium, zirconium, or aluminum; R'' is H, alkyl, aryl, alkenyl, or a substd. deriv. thereof; and m is the valence of the metal atom M) and/or a metal chelate compd. derived from the metal alkoxide. The mixing proportion is such that 100 pts.wt. siloxane polymer is blended with 0.1-20 pts.wt. metal alkoxide and/or metal chelate compd.
Patent JP-H0422817-A (JP)
Title: Rotary encoder
Inventor: MINOHARA KIYOMI
IPC: G01D5/36
Filed: 1990-05-16
Abstract: PURPOSE:To heighten the resolution of a detection rotary angle by generating high-order and low-order angle data, respectively from the gap of the detecting positions of a code pattern read by a line sensor, the reference position of the line sensor, and a relative angel reading pattern. CONSTITUTION:The code pattern representing an absolute angle range in a rotating direction and the relative angle reading pattern to divide equally the absolute angle range are formed in a pattern forming body. The line sensor reads those formed code pattern and relative angle reading pattern in the rotating direction of the pattern forming body. A high-order angle data generating means generates the high-order angle data from the code pattern read by the line sensor. For example, 0-35 code patterns are provided, and they are read by the line sensor, and they are generated as angle data as it is. A low-order angle data generating means generates the low-order angle data less than, for example, 10 deg. from the gap between the reference position of the line sensor and the detecting position of the relative angle reading pattern.
Patent JP-H01299154-A (JP)
Title: Laminating method
Inventor: AWATA MITSUO
IPC: B65H31/26
Filed: 1988-05-25
Abstract: PURPOSE:To enable sheets to be piled up to a high level and to prevent collapse of sheets even when the sheets are moved to other place after piling up, by a method wherein metallic sheets are piled up after the surface and the back of the sheet are electrified to generate different polarities. CONSTITUTION:A cut aluminum sheet 5 is conveyed to the placing table 44 side by means of a carriage conveyor 38. When the sheet passes between electrodes 47 and 49 of a high voltage source 42 in the middle of conveyance, charge occurs, and a charge is exerted on the surface of the sheet 5. Namely, a negative load is electrified on an upper paint film 5a of the sheet 5 and a positive charge on a lower paint film 5b of the sheet 5. In this case, a positive charge is induced on the upper layer of a metallic part 5c of the sheet 5, and a negative charge on the lower layer thereof. When the sheet 5 electrified by static electricity occasioned by application of a charge is conveyed by a carriage conveyor 38 and is fed first from an end, after it is collided with a cushioning material positioned at the rear of the placing table 44, the sheets are piled up, in order, on the placing table 44. The adjoining piled up sheets 5 attract each other and are difficult to slip.
Patent JP-H07336655-A (JP)
Title: Edtv-2 signal transmitting method and edtv-2 receiver therefor
Inventor: IMAI KIYOSHI
IPC: H04N7/015
Filed: 1994-06-09
Abstract: PURPOSE:To avoid degradation of a modulation HH signal by extracting a luminance transmission signal and a color transmission signal and adding an EDTV-2 discrimination signal in which the discrimiantion command of a letter box signal is fixed. CONSTITUTION:From an S video output terminal 102, the luminance signal and the color signal processed by a three-dimensional Y/C separation circuit 4 and an HH reproduction circuit 5 are outputted. An EDTV-2 discrimination signal in which the only discrimination command of a letter box becomes 1 is added to the luminance signal in a discrimination signal addition circuit 111. Because the discrimination command of the letter box is not modulated, the command becomes possible to be recorded as the luminance signal of a VCR 104 with S video terminal. When this video signal is viewed by an EDTV-2 receiver 101, all the signal changeover switches 107 to 109 are connected with an S video input terminal 103. A discrimination signal detection circuit 3 detects the discrimination command multiplexed not on the S video input terminal 103 but on the luminance signal and controls the command so that a vertical deflection amplitude may be 4/3 times.
Patent JP-H06318313-A (JP)
Title: Method and device for cleaning magnetic head
Inventor: HONBOU NAOKI
IPC: G11B5/41
Filed: 1993-05-06
Abstract: PURPOSE:To satisfactorily clean the magnetic head in wet and dry systems by changing a cleaning tape including cleaning liquid dropping from a nozzle and a cleaning tape not including the liquid by means of feed side and take-up side drive rolls, etc., in an alternative choice. CONSTITUTION:A magnetic tape retreating mechanism 17, the feed and take-up side drive rolls 24 and 25, etc., are individually controlled by a CPU of a magnetic head cleaning mechanism 19 to perform the following operations. First, after evaluation of a magnetic tape evaluating device 12 is completed, a magnetic tape 11 is retreated from the magnetic head 14 by an retreating arm 16 of the mechanism 17, and the cleaning liquid is dropped by the cleaning liquid dropping nozzle 26. Under this condition, after the cleaning tape 18 is made travel by a prescribed length by the roll 25, the mechanism 19 is lifted to bring the tape 18 including the cleaning liquid into contact with the magnetic head 14, and is reciprocated in the direction of A and B. Secondary, after the tape 18 not including the cleaning liquid is reciprocated by the rolls 24 and 25, the evaluation is again performed. By this method, the head 14 can satisfactorily be cleaned by the wet and dry systems.
Patent JP-S5751607-A (JP)
Title: Cooler for conveyor belt
Inventor: NISHIMINE KIYOSHI
IPC: B29D1/00
Filed: 1980-09-13
Abstract: PURPOSE: To avoid fragments of conveyed materials from entering into a cooling water circuit of a cooler for conveying material on a conveyor, in which cooling water is jetted from between the conveyor, by arranging a strainer in a water trap on each side of the conveyor so as to catch fragments.  
     CONSTITUTION: A conveyor 2 having an endless steel belt 3 is provided with a cooler including nozzles 5 which jet cooling water to the under surface of the steel belt 3 to cool a material to be conveyed on the steel belt 3, the cooling water then falls into a pan 7 and recirculates to the nozzles 5 after being cooled through a circuit 8. There is provided along each side edge of the steel belt 3 a water trap 10 for recerving cooling water 4 leaked through a gap between the steel belt 3 and each of a pair of guide paltes 6 so as to lead the water 4 to a space between guide plates 6 through a discharge port 9 formed in each trap 10. The trap 10 has therein a strainer 11 made of porous material for catching fragments of the conveyed material 1 slipped from the steel belt 3. With this arrangement the pure cooling water 4 can be circulated and the fragments 15 are avoided to enter into the circuit 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62285161-A (JP)
Title: Data protection system
Inventor: MACHIDA TETSUO
IPC: G06F21/60
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the leakage of the identification information by recording plural bits of identification information to an IC card and writing recorded area to memory area where an external reading action is impossible. CONSTITUTION:The identification information PIN that is known only by the owner of an IC card 1 is used among four types of data written to the card 1 to check the user of the card 1 is equal to the correct owner of the card 1 or not. Then an access enable identifier serving as a 2nd data is read out to an external processor 3 together with the identification information on priority of a 4th access only when the correct owner of the card 1 is recognized. Thus an access is possible to a file only when said information is available together with the data on the data type of the file serving as a 3rd data.
Patent JP-2000319190-A (JP)
Title: Prophylactic and improving agent for obesity
Inventor: HATTORI KOJI
IPC: A61P3/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a prophylactic and improving agent for obesity, featuring being formulated with aloe extract as an effective ingredient. SOLUTION: This prophylactic and improving agent for obesity features being formulated with aloe extract as an effective ingredient, and this method for producing the same agent features formulating the aloe extract as an effective ingredient. The prophylactic and improving agent for obesity is safely administered for a continuously long term and is excellent in prophylactic and improving effect on obesity.
Patent JP-S6021455-A (JP)
Title: Sampling apparatus for automatic chemical analyzer
Inventor: KONDOU SHIYOUJI
IPC: G01N35/10
Filed: 1983-07-15
Abstract: PURPOSE:To prevent possible breakage of a nozzle for sucking sample or a reagent due to the lowering thereof at any point other than the home position thereof while preventing the poor discharge of an infinitesimal quantity of sample by providing a damper for checking impact during the lowering thereof and a contact detection mechanism on the nozzle. CONSTITUTION:A nozzle 41 for sucking a fixed amount of a sample or a reagent in a container 65 is provided with a damper 60 to check impact during the lowering thereof. A contact detection mechanism 50 is provided at the tip of the nozzle 41 to prevent poor discharge of an infinitesimal quantity of the sample. This also can prevent possible breakage of the nozzle due to the lowering thereof at any point other than the home position thereof.
Patent JP-H10296553-A (JP)
Title: Automatic screw fastening machine
Inventor: SHINKAWA MAKOTO
IPC: B23P19/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw fastening machine capable of certainly sucking and holding a screw held on a chuck click on a suction sleeve. SOLUTION: This automatic screw fastening machine is furnished with a driver bit 11 free to rotate by receiving driving of a rotational driving source, a suction sleeve 15 formed hollow to constantly contain this driver bit 11 and constituted to suck air from a head end, a reciprocal driving source to move these suction sleeve 15 and driver bit 11 in the axial direction, a chuck click 25 having a holding hole capable of holding a screw and a stopper 31 energized so as to constantly close a front of the holding hole of this chuck click 25 and free to revolve so as to open the front of the holding hole. This stopper 31 is arranged so as to support the screw at a position where the screw is sucked by the suction sleeve before the chuck click 25 is pushed open.
Patent JP-S617238-A (JP)
Title: Method of optical resolution of dl-clorprenaline
Inventor: KIMOTO SHIYOUICHI
IPC: C07C67/00
Filed: 1984-06-21
Abstract: PURPOSE:To subject the titled compound to optical resolution, by reacting dl- clorprenaline with nitrotartranilic acid and an inorganic acid or an organic acid to give a slightly water-soluble crystal, separating the crystal from an acid salt dissolved in water. CONSTITUTION:dl-Clorprenaline shown by the formula I is reacted with 1/2 equivalent based on the compound of nitrotartranilic acid shown by the formula II(-NO2 is in meta- or para-position) and an inorganic acid or an organic acid in water to form slightly water-soluble crystal of l-cloprenaline nitrotartranilate, and the crystal of l-cloprenaline nitrotartranilate is separated from an inorganic or organic acid salt of d-cloprenaline, so that the compund shown by the formula I is subjected to optical resolution. EFFECT:Since preparation of a diastereomer of only l-form is required, an amount of a resolving agent used can be reduced to half without damaging effects by comparison with method of optical resolution with a diatereomer salt.
Patent JP-S5919133-A (JP)
Title: Screw for molding thermoplastic resin
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/45
Filed: 1982-07-22
Abstract: PURPOSE:To provide the titled screw capable of suppressing generation of heat due to shearing when a molten resin rides over top parts of the flight and ejecting the resin stably and efficiently, wherein an auxiliary flight having a specified top part width is provided in addition to a main flight at a melting and compressing part of a screw for a plastic extruder or the like. CONSTITUTION:A screw provided sequentially with a supplying part A, a compressing and melting part B and a measuring part C in the range from a material-supplying part to the tip thereof and used for a plastic extruder, an injection molding machine and a blow molding machine is provided with the auxiliary flight (b) in addition to the main flight (a) at the compressing and melting part B, wherein the top pat width (width in the axial direction) W of the auxiliary flight (b) is set to be as narrow as 0 (sharp edge) -3% of the outside diameter of the screw, thereby obtaining the screw for molding a thermoplastic resin. By using the thus obtained screw, a resin can be molded while minimizing the heat generated due to shearing of the resin in the process in which the molten resin rides over the top parts of the auxiliary flight (b).
Patent JP-S6020972-A (JP)
Title: Coating composition
Inventor: MATSUO TAKAHIRO
IPC: G11B7/254
Filed: 1983-07-13
Abstract: PURPOSE:To provide the titled compsn. which is quick-curable and excellent in stability and does not cause solidification over a long period of time, consisting of a urethane (meth)acrylate oligomer contg. phosphate groups, a (meth)acrylate and a photopolymerization initiator or a thermal polymerization initiator. CONSTITUTION:0.5-5wt% urethane (meth)acrylate monomer or oligomer (A) contg. phosphate groups of formula I [wherein R1 is an OH group, a hydrocarbon chain; R2 is a hydrocarbon chain contg. a (meth)acryloyl group at its terminal] having a P content of 1-5wt%, 10-50wt% (meth)acryl monomer or oligomer (B) having an MW of 400-600 and contg. two or more (meth)acryloyl groups of formula II (wherein R is H, methyl) and no OH group per molecule, and a photopolymerization initiator (e.g. benzoin) or a thermal polymn. initiator (e.g. benzoin peroxide) (C) are dissolved in an org. solvent (e.g. toluene).
Patent JP-S5919301-A (JP)
Inventor: INOUE KIYOSHI
IPC: C08K3/00
Filed: 1982-07-24
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-H04329836-A (JP)
Title: Method for pre-treating aluminum scrap
Inventor: TOMII KEIJI
IPC: B03C1/23
Filed: 1991-04-30
Abstract: PURPOSE:To provide the title method for easily selecting and reclaiming aluminum metal or the alloy with good quality from the aluminum scrap material mixed with metals of non-metal, ferromagnetic meal, non-magnetic stainless steel, zinc, copper, copper-zinc alloy, etc., as impurity. CONSTITUTION:The scrap material containing the aluminum or the alloy is pulverized after roughly cutting, and after removing fine grains from the obtd. pulverized materials with screening, the ferromagnetic material is removed with magnetic separation, and successively, by passing the pulverized materials through a variable magnetic field, the aluminum metal or the alloy is extracted with both of eddy current induced in an electric conducting body and sp. gr.
Patent JP-H04330112-A (JP)
Title: Constructing method for concrete strip footing
Inventor: OGINO SADAO
IPC: E02D27/08
Filed: 1991-04-30
Abstract: PURPOSE:To modify the soil quality effectively, at site, and with low costs of execution of works in case the ground, on which a concrete strip footing of a wooden building is to be constructed, is soft, by applying the soil modification work only to the ground portion which should bear the strip footing. CONSTITUTION:A hole 3 is excavated in the ground in the direction in which a concrete strip footing A is constructed, wherein the hole 3 shall be wider than the base board 2 of the strip footing A. A number of liquid passing holes 4 are provided at certain intervals in the bearing layer under the bottom of this hole 3. A water solution of soil quality modifying agent is poured into this bearing layer through the holes 4 so as to form a modified bearing layer 5. The soil at site and the soil quality modifying agent are mixed together and subjected to a rolling process, and thereby a modified base 6 is constructed at the bottom of the hole 3. The concrete strip footing A is constructed in the condition that the base board 2 at the lower end is placed upon the oversurface of this modified base 6.
Patent JP-S5918058-A (JP)
Title: Hydraulic servo brake
Inventor: SATOU AKIRA
IPC: B60T13/57
Filed: 1982-07-23
Abstract: PURPOSE:To reduce ineffective stroke with a simple constitution by providing a second path affording communication between two pressure chambers of a hydraulic servo brake and opening the path in the backward movement of a piston and closing the path in the forward movement of the piston with a valve mechanism. CONSTITUTION:A power piston 5 is formed with a second path 20 affording communication between a negative pressure chamber 13 and a transformation chamber 14. The path 20 is provided with a second valve mechanism 26 which is constituted from first and second lever members 26a, 26b. When a valve plunger 23 advances in braking, the valve mechanism is changed over in the same manner as prior one to introduce the atmospheric pressure into the chamber 14 and advance a power piston 5. Since then the force of the valve plunger 23 does not act on the second lever member 26b through the first lever member 26a, the member 26b closes the path 20 by a spring 43 and the atmospheric pressure. When the braking is released and the valve plunger 23 retreats, the valve mechanism 28 is changed over while the lever member 26b opens the path 26 by the force of the valve plunger 23 to afford communication between both chambers 13, 14.
Patent JP-S617889-A (JP)
Inventor: KOUDA MASANORI
IPC: G10L15/12
Filed: 1984-06-22
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。