baber/WOPTO huggingface dataset:
Patent JP-S55129269-A (JP)
Title: Carbostyril derivative
Inventor: SAKANO KAZUO
IPC: A61P43/00
Filed: 1979-03-28
Abstract: NEW MATERIAL:A compound of formula I or its acid addition salt (R 1  is H or OH; R 2  is lower alkyl; X is halogen; the bond between the 3- and 4- carbon atoms of the carbostyril skeleton is signel or double bond; l,m are 0W6; 0≤l+m≤6; n is 0W2, provided that when n is 0, R 1  is H).  
     EXAMPLE: 5-[ 3-( 4-Methylpiperazinyl )propoxy ]-3, 4 -dihydrocarbostyrildi-hydrochloride.  
     USE: Preanestheic medication, hipnotic, centrally muscle relaxant, preoperative drug, antischizothimic agent, sedative, tranquillizer, antihistaminic, etc.  
     PROCESS: The compound I is prepared by (1) reacting a hydroxycarbostyril derivative II with a dihalogenoalkane III to obtain a halogenoalkoxycarbostyril derivative IV, and (2) reacting the compound IV with a piperazine derivative V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57152412-A (JP)
Title: Slag minimum refining method by limestone
Inventor: ITOU YUKIYOSHI
IPC: C21C5/28
Filed: 1981-03-16
Abstract: PURPOSE:To reduce the cost of auxiliary materials and energy considerably through titled refining in the stage of subjecting molten iron of low Si to de-P and de-C refining with an oxygen steel making furnace, by supplying granular carbonaceous materials by gravity falling and adding limestone as a de-P agent. CONSTITUTION:Molten iron is pretreated to accelerate only the de-Si reaction beforehand, and the resultant molten iron of low Si is subjected to de-P and de-C refining with an oxygen steel making furnace. In this case granular carbonaceous materials are added from above by utilizing energy of gravity falling into said furnace, and the quicklime to be added as a de-P agent is substituted with limestone in refining the molten iron. According to this method, a smaller amt. of the de-P agent to be fed is required and slag volume is reduced drastically, and this results in that the molten iron receives slag minimum refining. In this method, the cost of auxiliary materials is much reduced and energy is saved considerably.
Patent JP-H08127959-A (JP)
Title: Inorganic fiber woven fabric for reinforcing
Inventor: KASAI ARATA
IPC: D03D15/12
Filed: 1994-02-10
Abstract: PURPOSE: To obtain inorganic fiber woven fabric for reinforcing suitable as various inorganic fiber woven fabrics for reinforcing resins, especially printed wiring boards. CONSTITUTION: This inorganic fiber woven fabric for reinforcing is obtained by weaving warp and weft yarns comprising continuous inorganic filaments. The warp and weft yarns forming the woven fabric are uniformly opened and flattened without fuzzing and interstices among the respective warp and weft yarns forming the woven fabric are closed. Otherwise, the warp and weft yarns forming the woven fabric are uniformly opened, flattened and respectively napped to uniformly and thickly raise fine fuzz. Many traces of opened fibers caused by jetting high-pressure water jets are continuously formed along jetting loci of the high-pressure water jets covering the whole surface of the inorganic fiber woven fabric.
Patent JP-S56134470-A (JP)
Title: Preparation of container for storage battery
Inventor: YAMAZAKI KENICHIROU
IPC: H01M50/10
Filed: 1980-03-24
Abstract: PURPOSE:To reduce the cost and to ease the controlling of the dimension of the container by providing a dimension controlling frame at a portion of the unsolidified mold the inside dimension of which is to be controlled and then cooling when a container is produced by rotational molding. CONSTITUTION:Powder of a thermoplastic synthetic resin such as polyethylene is charged in a mold 1 for rotational molding and heated and melted to obtain an unsolidified mold 4 attached to the inside wall of the mold 1. A dimension controlling frame 6 with a desired dimension and shape is provided on the step 5 of the inside of the unsolidified mold 4 which is to be controlled in dimension, and it is cooled to obtain the solidified mold with the desired dimension through pressing the step 5 of the unsolidified mold 4. Th dimension controlling frame 6 is removed, useless portions are cut off, and thus the container is produced.
Patent JP-S63205595-A (JP)
Inventor: AZEKURA KAZUO
IPC: G21C5/12
Filed: 1987-02-23
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-H01211365-A (JP)
Title: Disk player system
Inventor: NORO SATOSHI
IPC: G11B19/02
Filed: 1988-02-19
Abstract: PURPOSE:To enable the operator to easily input an index number into a player by providing a RAM for storing in turn by reading out of an external storage stored with address information such as disk numbers and music numbers, etc., by means of a reader. CONSTITUTION:The subject system possesses the external storage 1 stored with the address information such as the disk numbers and the music numbers for a plural number of disks housed in the disk player, the reader (bar code reader) 2 for read-scanning the external storage 1, a receiving part 3 arranged in the disk player for receiving a signal read out by the reader 2, the RAM 6 for storing in turn the signals received by the receiving part 3 and a reproducing part 12 for reproducing in turn the disks according to the address information stored in the RAM 6. Consequently, an address signal to be inputted into the player is easily inputted by the reader 2. By this method, music information to be reproduced is inputted into the player side only by scanning a bar code 1d with the bar code reader 2, thus simplifying the manipulation exceedingly.
Patent JP-H02217020-A (JP)
Title: (1,5) code modulation system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1989-02-17
Abstract: PURPOSE:To obtain channel bits having a minimum code inversion interval equal to a bit interval and a maximum code inversion interval equal to three times the bit interval, and inexceptionally setting up a DC component to zero by executing code conversion based upon a specific conversion rule. CONSTITUTION:In the case of code-converting data bits consisting of 2 or 3 bits into channel bits having twice the number of data bits, then executing the NRZI coding of the converted bits, the code conversion is executed based upon the conversion rule for suppressing the number of non-code inversion bits appearing as a block in the channel bits to the range of 1 to 5 including a connection part with its adjacent channel bit and individually setting up the DC components of respective channel bits to zero. Consequently, the channel bits having the minimum code inversion interval equal to the bit interval and the maximum code inversion interval equal to three times the bit interval and inexceptionally setting up each DC component to zero can be obtained.
Patent JP-S55130413-A (JP)
Title: Carrier exchanger for double-acting trolley conveyor
Inventor: SAWADA KOUZOU
IPC: B61B10/00
Filed: 1979-03-29
Abstract: PURPOSE: To release the shock when engaging with a pusher dog without increasing the speed of carrier in the second power line, by carrying the carrier quickly and reliably from the first power line to the second power line.  
     CONSTITUTION: Fixed frame 20 is arranged in parallel with a free line 3 with predetermined interval in the proximity of carrier exchanging section of the first and second power lines 1, 2 then a movalbe frame 21 is provided slidably to said frame 20. Inverted sprockets 25, 26 are provided at both ends of the movable frame 21 and endless chain 27 having a carrier exchanging pusher dog 28 is stretched over said sprockets 25, 26. Said chain 27 is rotated by a chain drive mechanism 31 to which the driving force is transmitted from a driving sprocket 19 provided at the starting section of the second power line 2. The dog 11 at the front end of carrier 6 and the dog 4 of line 1 are disengaged at the end section of first power line 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03240026-A (JP)
Title: Projection display device
Inventor: KATO NAOKI
IPC: G02F1/1337
Filed: 1990-02-19
Abstract: PURPOSE:To realize the fast-response, high-resolution, and high-contrast image projection display device by combining a liquid crystal element, which has a photoconductive layer and a dielectric multi-layered film mirror on one electrode of a transparent substrate equipped with a couple of electrodes, with a write optical system and a projection optical system. CONSTITUTION:The optical write type ferroelectric liquid crystal element 2 is constituted by charging liquid crystal 14 between the couple of substrates 11 which have a transparent electrode 12 and an oriented layer 13, and the photoconductive film 15, a light shield film 16, and the dielectric mirror 17 are formed on one transparent electrode 12a. Further, a silicone monoxide film is vapor-deposited as the oriented film 13 slantingly at 75-85 deg. to the normal of the substrate. This liquid crystal element 2 is used to write an image by the write optical system 1 and the formed image is projected and displayed on a screen 9 by the projection optical system 8 which has a light source 3 using a xenon lamp, a polarizer 4, a mirror 5, an analyzer 6, and an image forming lens 7 to realize the fast response, high resolution, and high contrast.
Patent JP-H01316335-A (JP)
Title: Crystallization of adduct of bisphenol a with phenol
Inventor: KITAMURA TAKASHI
IPC: C07C37/84
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the title high-purity adduct of bisphenol A with phenol in crystallizing the adduct in the presence of water by maintaining the temperature of inner wall face of crystallizer higher than that of contents and stably carrying out operation. CONSTITUTION:In crystallizing an adduct of bisphenol A with phenol from a solution of bisphenol A and phenol in the presence of water, temperature of inner wall face (wall face of draft tube) of crystallizer (especially preferably crystallizer of draft tube type) is maintained higher than that of contents and difference in temperature is made <=5 deg.C to carry out crystallization. Bisphenol A is useful as a raw material for polycarbonate resin, epoxy resin and engineering plastics.
Patent JP-S57152676-A (JP)
Title: Alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M4/06
Filed: 1981-03-16
Abstract: PURPOSE:To increase discharge performance at a low temperature by using the mixture of cross linking sodium polyacrylate and carboxy methyl cellulose of high degree of substitution as a gelling agent of an electrolyte. CONSTITUTION:The mixture of cross linking sodium polyacrylate and carboxy methyl cellulose of high degree of substitution is used as a gelling agent and added to an alkaline electrolyte and mixed to prepare a gel-like electrolyte. Amalgamated zinc powder is mixed with the gel-like electrolyte to prepare a paste-like anode 2. As the cross linking sodium polyacrylate mentioned above, for example, sodium salt of multibiranching polyacrylic acid obtained by adding the molecular chain of other polyacrylic acid to the side chain of straight chain polyacrylic acid, or sodium salt of polyacrylic acid copolymer obtained from acrylic acid and polyfunctional group monomer such as methylene bisacrylamide, divinylbenzene is used. As the carboxy methyl cellulose of high degree of substitution, carboxy methyl cellulose having about 1.4 or more degree of substitution is used.
Patent JP-S59168116-A (JP)
Title: Production of drawn polyethylene
Inventor: MOTOOKA MASANORI
IPC: C08L23/00
Filed: 1983-03-10
Abstract: PURPOSE:A mixture of polyethylene with a specific intrinsic viscosity and a paraffin wax is melt-kneaded, extruded, solidified by cooling and drawn at a high ratio under specific conditions to enable high-efficiency production of the titled drawn products with high elasticity and strength. CONSTITUTION:A mixture composed of (A) 15-97wt% of polyethylene with an intrisic viscosity of 1.5-5.0l/g and (B) 85-3wt% of paraffin wax of 40-120 deg.C melting point and lower than 2,000 molecular weight is melt-kneaded at 190- 280 deg.C, extruded through a die at 210-300 deg.C and solidified by cooling. The undrawn yarn is drawn at a ratio of at least 20 to the original length at 60-140 deg.C to give the objective drawn product of high elasticity and strength.
Patent JP-H04277480-A (JP)
Title: Manufacture of heat emitting element with positive resistant-temperature factor
Inventor: HAYASHI TAKESHI
IPC: H05B3/20
Filed: 1991-03-05
Abstract: PURPOSE:To fabricate a high reliability heat emitting body having positive resistance temperature coefficient, in which a resistance sheet is bonded to electrode plates strongly. CONSTITUTION:A resistance sheet 5 of 0.2-1.0mm thick is prepared by dispersing electroconductive fine powder in crystalline high-molecular substance and is equipped with a positive resistance temperature coefficient. A pair of electrode plates 6 having projection at the foremost and with the surface roughened to a surface roughness ranging 3-30mum are laid on the two sides of this resistance sheet 5. This laminate of resistance sheet 5 and electrode plates 6 is tightly consolidated by a heating/pressurizing roller 10, and thereby a high reliability heat emitting body having positive resistance temperature coefficient, in which the resistance sheet 5 is bonded strongly to the electrode plates 6.
Patent JP-H02221094-A (JP)
Title: Conveyor device for lifting electromagnet
Inventor: SAKAE NOBUSHIGE
IPC: B66C13/46
Filed: 1989-02-20
Abstract: PURPOSE:To detect the size of a lifting ring and output the voice of lifting possible or lifting impossible on the basis of its size by constructing the title device in such a way as to check the abrasion state of the lifting ring by the measured wave signal of a detecting means provided at a lifting beam and sends out an alarm for and against the use of the lifting ring. CONSTITUTION:The abrasion generated part 6a of a lifting ring 6 is brought into contact with the side face 2a of a lifting beam 2 making this side face 2a a reference face. In this state, a measured wave signal 11 from a light transmitter 10a is transmitted toward the inward drawn part of the part 6a of the lifting ring 6, that is, the part where abrasion is generated by the friction between the lifting ring and a wire 7/a hook 5. In this case, if one part of the lifting ring 6 is worn away to the extent of exceeding the specified range as shown in the hatching, the measured wave signal passes through this lifting ring 6 and is detected by a light receiver 10b. A voice output device 12 then announces the alarm of 'suspension not possible' with voice on the basis of the detection signal of this light receiver 10b.
Patent JP-S63204026-A (JP)
Title: Weight sensor
Inventor: SHITAYA TAKEO
IPC: F24C7/02
Filed: 1987-02-20
Abstract: PURPOSE:To reduce the size, weight and cost of the title sensor, by a method wherein the weight sensor is constituted of a motor, having a driving shaft consisting of ceramics, and a capacity element, having a ceramic diaphragm, while one end of the driving shaft is brought into contact with one surface of the capacity element and the main body of the motor is integrated with the capacity element by a case. CONSTITUTION:An electrode 28 is printed onto a ceramic sheet 27 and glass adhesive agent 29 is applied annularly to bond and print it whereby a capacity element 24 is obtained. When the thickness of the ceramic sheet is designed so as to be 0.5 mm and a distance between electrodes is designed so as to be 50 microns, the capacity element having the electric capacity of 50 picofarad is obtained. An electric capacity is changed by 10 picofarad per a weight of 10 kg. This capacity is detected by the change of frequency and is processed whereby a weight may be known. A ceramic driving shaft 33 is movable within several mm in up-and-down direction and the lower end of the ceramic driving shaft contacts the upper surface (this surface functions as a diaphragm) of the capacity element 24. The capacity element 24 is supported on a motor case 34 and is integrated with the motor while the title sensor is mounted on a heating cooker.
Patent JP-H10221930-A (JP)
Title: Sponge rubber composition and production of sponge rubber roller
Inventor: KAWASAKI HIROSHI
IPC: C08L23/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sponge rubber compsn. having a relatively small cell diameter of a specific value or below in an average cell diameter even in a free foaming method using a cross head by incorporating ethylene-propylene copolymer rubber (EPDM) and liquid ethylene-propylene copolymer into this compsn. SOLUTION: The liquid ethylene-propylene copolymer is incorporated into the EPDM which is base rubber. While the compounding ratio of the EPDM and the ethylene-propylene copolymer is properly selective according to the kinds of the respective components, the applications of the desired sponge rubber, etc., the compsn. prepd. by replacing 3 to 20 pts.wt. of 100 pts.wt. EPDM with the liquid ethylene-propylene copolymer is preferable. The liquid ethylene- propylene copolymer is incorporated into the EPDM in such a manner, by which the relatively fine cell diameter of <=250μm in the average cell diameter is formed and the variation in the cell diameter is ameliorated even when the free foaming method is used.
Patent JP-S61199910-A (JP)
Inventor: IKEGAMI YOSHIHIRO
IPC: B28C5/00
Filed: 1985-03-01
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-H08228824-A (JP)
Title: Hair remover
Inventor: WATANABE MAKOTO
IPC: A45D26/00
Filed: 1995-02-27
Abstract: PURPOSE: To remove hair in convex and concave parts of a skin efficiently, comfortably and without much pain. CONSTITUTION: This hair remover has a hair removing neabs fir renivubg hair by nipping the hair with a rotatable hair nipping member, an outer peripheral ring 7 provided around the hair removing face of the hair removing means, and a drive means for rotating the hair removing means, incorporated. The outer peripheral ring 7 is provided so as to freely get in or get out through an elastic member 21. It is so constituted that, when the hair removing means is pressed against a skin, the outer peripheral ring 7 is elastically pushed in so as to press the skin.
Patent JP-S57152433-A (JP)
Title: Separating and recovering method for layered material from multilayered material
Inventor: IIJIMA YOSHIO
IPC: B02C19/18
Filed: 1981-03-17
Abstract: PURPOSE: To simplify separate and recover layered materials from a scrap multilayered material by heating the scrap material to a temp. below the m.p. to form an intermetallic compound between the layers and cooling the material.  
     CONSTITUTION: For example, a scrap multilayered material 4 having an Ni layer 2 and an Al alloy layer 3 discharged from a process for manufacturing bearing metal is heated to a temp. below the m.p. of Ni and the m.p. of the Al alloy to form an intermetallic Ni-Al compound layer 5. By quenching the heated material, the intermetallic compound layer 5, the Ni layer 2 and the Al alloy layer 3 are crushed and separated almost parallel along the interfaces 6. When the layers are not separated after the cooling, by applying a mechanical impact, they are easily separated. The heating and cooling may be required repeatedly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59165921-A (JP)
Inventor: YAMAGUCHI KAZUTOSHI
IPC: H02H9/02
Filed: 1983-03-11
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-H07224862-A (JP)
Title: Fluid type fan coupling device
Inventor: INOUE HIROSHI
IPC: F16D35/02
Filed: 1994-02-14
Abstract: PURPOSE:To improve the efficiency of closing energization or an outflow regulating hole and to reduce the size of weight structure by a method wherein a valve member is formed such a manner that a frontward standing-upright wall connected to a flat wall is formed at a free end part on the other end side thereof and standing-upright wall has weight structure. CONSTITUTION:An outflow regulating hole 4' for oil from an oil reservoir chamber 5 to a torque transmission chamber 6 is formed in the surface of a partition plate 4 and positioned in the vicinity of the exterior. A tie plate-form valve member 8 formed of a spring material is located on the oil reservoir chamber 5 side, one end is fixedly riveted to a partition plate 4. A frontward standing-upright wall 8'' connected to a flat wall 8' is formed at a free end part on the other end side and a different weight body 13' is securely riveted thereto, adhered thereto, and wrapped therewith. Thus, when control of rotation torque responding to temperature and a rotation speed is effected so that unnecessary high speed rotation is not carried out, the function of a centrifugal force exerted on the weight structure part is effectively provided through structure wherein the length of a portion ranging from the fixed part of the valve member 8 to the weight structure part 13' is increased to a highest value, the efficiency of closing energization of the outflow regulation hole 4' is improved, and the size of weight structure is reduced.
Patent JP-H01240083-A (JP)
Title: Image switcher
Inventor: RICHIYAADO EI JIYAKUSON
IPC: H04N5/265
Filed: 1989-02-18
Abstract: PURPOSE: To separately consider an effect to each input video signal and to surely accomplish a desired effect by having a signal source selector, connecting it to plural processing channels that limit a video signal in an amplifying area and/or space area and synthesizing a video signal which is connected to a video synthesizer and processed in accordance with the control of a precedence signal. CONSTITUTION: An signal source selector 12 has plural input terminals 16 which are connected to their own video signal sources and one output terminal which is connected to each processing channel. A video synthesizer 18 synthesizes signals which are received from channels 14 in accordance with the control of a precedence signal which is received from an operator interface 20 and generates an output video signal. An area where an image field is limited is defined by a key that is related to a prescribed video signal. The value of the key that is related to a prescribed video signal determines the transparency of an image that is represented by the signal.  Thereby, if an image that is expressed by the signal of prescribed precedence is at least partially transparent, an image which is partially opaque and is expressed by a signal whose precedence is low can be seen through an image which is expressed by a signal whose precedence is high.
Patent JP-H04255926-A (JP)
Title: Optical head
Inventor: EKUSA NAOYUKI
IPC: G11B7/135
Filed: 1991-02-07
Abstract: PURPOSE:To shorten the length of optical path by the amount of the space conventionally posessed by an image inversion prism and to reduce the size of an optical head by making effective use of the part which is used to be dead space. CONSTITUTION:An image inversion prism 7 which is a part of a solid-state optical system 40 of the optical head is arranged in the space on the side provided with an objective lens 11 and its movable part 70 which is used to be the dead space.
Patent JP-H02218250-A (JP)
Title: Generating device for incoming tone of radio telephone system
Inventor: ICHIKAWA TOMOHISA
IPC: H04M1/00
Filed: 1989-02-20
Abstract: PURPOSE:To surely recognize from which mobile equipment an incoming tone comes even when mobile equipments are located adjacently by setting a different incoming tone to each mobile equipment and sending a stored incoming tone when a mobile equipment sends an incoming tone. CONSTITUTION:The kind of an incoming tone is set optionally while a drive current of a ringer speaker 2 is varied in the unit of pulses of a 16Hz pulse train by operating a dial key 9 and a function key 10 properly. An incoming tone data obtained by the incoming tone setting operation is stored in a nonvolatile memory storing a specific ID number in a CPU 5 and the content is kept even after a power supply is interrupted so long as resetting is not implemented. When an incoming signal comes from a transmission/reception circuit 6, a volume control signal is generated from the CPU 5 based on the incoming tone setting data in the ID ROM and the volume control signal is supplied to an electronic volume 12.