baber/WOPTO huggingface dataset:
Patent JP-H05319848-A (JP)
Title: Production of quartz glass
Inventor: SUDA HIROYUKI
IPC: C03B32/00
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a high-purity and homogeneous quartz glass with good reproducibility by dehydroxylating a silica porous preform, then cooling the preform in an atmosphere contg. a specified gas and vitrifying the preform. CONSTITUTION:A supporting rod 14, on which a silica porous preform 13 is deposited, is hung down by a lift 15 into a quartz glass furnace core tube 12 inserted into a dehydroxylation electric furnace 11 and rotated. An inert gas contg. >=0.1vol.% of a dehydroxylating gas is introduced from the lower end 16 of the tube 12 to dehydroxylate the preform, and the preform is cooled to <=500 deg.C in the atmosphere. The preform 13 is transferred to a vitrifying electric furnace from the electric furnace 11, heated to 1400-1600 deg.C and vitrified.
Patent JP-S5645931-A (JP)
Title: Rubber composition having elasticity and production thereof
Inventor: HAYAKAWA KAMEO
IPC: C08L21/00
Filed: 1979-09-22
Abstract: PURPOSE: To mass-produce a rubber compsn. having elasticity and flexibility at a low cost, by a method wherein a polybutadiene resin and some quantity of other rubber are kneaded with a vulcanized rubber powder obtd, by crushing waste  rubber such as used tire.  
     CONSTITUTION: 10W100pts.wt. of a polybutadiene resin and some quantity of other rubber having weathering resistance and cohesive force, such as a butyl rubber, a polyisobutylene rubber or a chloroprene rubber, are added to 100pts.wt. of a vulcanized rubber powder obtd. by crushing e.g. waste tire to 10W80 mesh, pref. 20W60 mesh by means of roll crushing or freeze-crushing. Cohesive force during hot operation,such as kneading and rolling operations, is increased, and hence productivity as well as weathering resistance is improved. A butadiene-styrene block polymer or a low-crystalline olefin resin may be substituted for the above polybutadiene resin which is used as a binder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62281290-A (JP)
Inventor: SAKIMOTO YUKIO
IPC: H05B6/10
Filed: 1986-05-29
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-S615266-A (JP)
Title: Picture density controller of copying machine
Inventor: KUDOME YUTAKA
IPC: G03G15/00
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a proper toner concn. by feeding an original after detecting the density from a density standard pattern provided in the upstream side of an original carrying belt and comparing this density with the density obtained from an original to correct the toner concn. CONSTITUTION:A reference density pattern M is provided on a carrying belt 18; and when a detecting sensor 21 detects this pattern, a photosensitive body 1 is turned in the same speed as the carrying belt 18 and is electrostatically charged by an electrifier 2. When the detecting sensor 21 is operated, an original P is fed between a platen glass 6 and the belt 18 by rolls 19, and a picture pattern is formed as a latent image following the density pattern M on the photosensitive body 1 by an optical system 7. The density pattern M and the picture pattern are developed by a device 12 and are transferred to a paper P by a device 4, and the paper P is separated and is sent to a fixing part omitted in the figure. The density of the toner remaining on the photosensitive body 1 is detected by a device 16 and is compared with the density of the reference density pattern M by a control part omitted in the figure to adjust the toner concn. of the developing part 12. Thus, the reference pattern M is not displayed on the paper, and a proper density is obtained.
Patent JP-S615022-A (JP)
Title: Ameliorant of enterobacterial flora
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1984-06-19
Abstract: PURPOSE:The titled ameliorant containing microbial cells of a microorganism belonging to the genus Streptococcus and/or an aqueous extract thereof. CONSTITUTION:An ameliorant of enterobacterial floras containing microbial cells of a microorganism belonging to the genus Streptococcus, e.g. Streptococcus faecalis, Streptococcus faecium, Streptococcus avium, Streptococcus salivarius, etc. and/or an aqueous extract thereof. The resultant ameliorant is capable of promoting the selective multiplication of useful enterobateria, and therefore having physiological action of improving effectively the above-mentioned bacterial floras. The ameliorant is applied by oral administration, etc., and the dose thereof is preferably 10<7>-10<15> bacteria/kg, more preferably 10<9>-10<12> bacteria/ kg. The dosage form thereof is a suspension or solution thereof in physiological saline solution, etc. and powder, tablet, capsule, etc. prepared by freeze-drying, etc.
Patent JP-H10316457-A (JP)
Title: Production of foamed article
Inventor: YANO ATSUSHI
IPC: C04B5/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed article having a low bulk density, and a high compressive strength by adding a specified amount of powdered waste glass to powdery slug obtained by solidifying a fused ash and adding a foaming agent and heating. SOLUTION: The mixture powder is obtained by adding 20-50 wt.%. of the waste glass having melting point of 500 to 1000 deg.C to the slug obtained by melt treatment of general waste ash in a burner or a plasma melting furnace and introducing them into a water tank to cool and solidify, milling in a ball-mill for 24 hours in alcohol. The foaming material is obtained by adding prescribed amount, for example, 3 wt.%. of the foaming agent obtained by mixing silicone carbide and cuprous oxide in 1:1 ratio. The lightweight foamed article having high strength is obtained by heating the mixture to the melting point and retaining at the temperature for 3 minutes, and cooling. The melting point of the foaming material is lowered by adding waste glass having lower melting point(for example, 500-1000 deg.C) than the melting point of the burned ash(for example, 1400-1500 deg.C).
Patent JP-H01299337-A (JP)
Title: Spring composite pressure device
Inventor: OU SAISHI
IPC: F16F13/00
Filed: 1988-05-20
Abstract: PURPOSE: To eliminate friction portions for accurate operation by providing an expansive container, in and out of which fluid is delivered through an opening to change a distance between two opposed faces. CONSTITUTION: When a connecting hole 112 is communicated with a fluid to be detected, a resiliently deformable container 101 is expanded with the pressure of the fluid and raised at its bottom against the energizing force of a spring 108 so that the associating member 11 of a back plate 109 can be raised in association therewith to operate an indicating means. When the pressure is changed to the reducing direction, the container 101 is contracted and reset with the resilient deformation of the container 101 and the energization of restoring elastic force of the spring 108.
Patent JP-S6018254-A (JP)
Title: Continuous casting device for thin plate
Inventor: MURAMOTO HIROSHI
IPC: B22D11/06
Filed: 1983-07-11
Abstract: PURPOSE:To pull up continuously a billet having a uniform thickness without sticking in pulling up type continuous casting of a thin plate by using a rotary casting mold by allowing molten slag to flow out of a non-cooled stationary casting mold which contacts the outside circumference in the projecting part at both ends of a rotary cooled casting mold. CONSTITUTION:The molten metal 2 introduced through a pouring spout 7 is removed of surface slag by a gage 6 and is cooled and solidified in the intermediate cylindrical part 3a between both edges 3b of a water-cooled rotary casting mold 3, then the molten metal is pulled up in the form of a billet 1. The wall thickness of the pulled up billet 8 is made uniform by a non-cooled stationary casting mold 8 which contacts the outside circumference at both edges 3b. The sticking of the billet 1 to the mold 8 is prevented by the outflow of molten slag 9 from a passage 8b to the mold surface 8c. The shaft part 3d of the mold 3 is supported by a shaft retaining spring to prevent the generation of excessive sliding resistance force with the mold 8.
Patent JP-S613538-A (JP)
Title: Power consumption reducing system at standby reception
Inventor: HASEGAWA MASANOBU
IPC: H04B1/26
Filed: 1984-06-18
Abstract: PURPOSE:To stop the supply for unnecessary circuits such as a voice circuit and to reduce the current consumption of power by stopping a PLL control oscillating circuit requiring comparatively much power supply current comsumption at the standby reception where reception state is continued for a long time. CONSTITUTION:While a PLL oscillating circuit is in operation, an output frequency fO of a VCO11 is frequency-divided by a prescaler 12, variable frequency division is applied further by a programmable frequency divider 13, the phase is compared with a reference frequency fr at a phase comparator 14 and its phase difference output locks the oscillating frequency of the VCO11 as a control DC voltage. The operation of the PLL circuit 1 is stopped at the standby reception state, an output fR of a fixed frequency oscillator 15 exclusive use of standby reception is used directly or used while being multiplied at a multiplier 18, the frequency fR of the oscillator 15 is frequency-divided by a frequency divider 17 at the operation of PLL as the use of the reference frequency fr. The power supply is switched by a PLL power switch S2 in interlocking with fO and fO'.
Patent JP-H05327762-A (JP)
Title: Electronic mail system
Inventor: YAMAZAKI NOBUHIDE
IPC: H04L12/58
Filed: 1992-05-18
Abstract: PURPOSE:To notify a user of reception of an electronic mail through a telephone by connecting a voice mail station to a computer network. CONSTITUTION:In a decentralized electronic mail system, a voice mail station 6 including a voice signal output means is set into a network. When a user A sends a message to a user C, a mail station 5b which received the message from a mail station 5a produces a message including the telephone number instructed by the user C and sends this message to the station 6. At the station 6, the telephone number is extracted out of the message by an analyzer means 8 and the user C is called by a telephone circuit control means 12 through a dial telephone circuit network 13. Then a routine voice message 10 is transmitted. Thus it is possible to notify the user of reception of the electronic mail.
Patent JP-2000159681-A (JP)
Title: Extract from grape seed and its use
Inventor: LEE YUN-HYON
IPC: A61Q19/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an extract from grape seeds which shows inhibitory activity against tyrosinase and is useful as a tyrosinase inhibitor effectively controlling melanin by extracting grape seeds with water and/or an organic solvent. SOLUTION: This extract is obtained by extracting grape seeds with water and/or an organic solvent. As the organic solvent, ethanol, methanol or acetone is favorable. Further, the powder of grape seeds is preferably extracted with an organic solvent of a concentration of 70-80 % under the condition of hot water or heating. This extract is preferably administrated at a dosage of 25-200 mg a day per an adult. This extract may be used as an active ingredient in cosmetics which control melanin formation, prevent skins from aging, protect skins and possess skin-whitening function, an active ingredient in pharmaceutical compositions for treating hyperpigmentation including stain, freckle, spot or superpigmentation in gravidism or an active ingredient in food additives for controlling the browning of foods including fruits, vegetables and perishables.
Patent JP-S5827096-A (JP)
Inventor: HAYASE TAMOTSU
IPC: G21C17/10
Filed: 1981-08-11
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-H09308948-A (JP)
Title: Method for controlling free loop in metallic strip continuous casting
Inventor: ARAI TAKASHI
IPC: B21B41/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To avoid the development of carrying trouble caused by sticking of a metallic strip to cooling rolls, in the case of carrying the metallic strip fed out from a continuous casting apparatus by forming a free loop. SOLUTION: In a continuous casting method, by which molten metal is continuously supplied to the peripheral surfaces of the rotated cooling rolls 1, 2 to form the metallic strip S while successively solidifying, the metallic strip S is carried with a strip carrying device 7 under forming the free loop, while the deviation between the actual value and a target value of the roll gap value is statically fixed to <=1.5mm after starting the continuous casting, the carrying velocity of the strip carrying device 7 is made to the range of 0.97-1.00 time of the peripheral velocity of the cooling rolls 1, 2. Thereafter, the carrying velocity of the strip carrying device 7 is controlled according to the free loop position of the metallic strip S.
Patent JP-H09309824-A (JP)
Title: Adhesive composition and plaster using the same
Inventor: UDAGAWA HIROKO
IPC: A61K9/70
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition little in skin irritation and high in percutaneous absorption effect, and to obtain a plaster using the same. SOLUTION: This adhesive composition comprises a copolymer comprising a (meth)acrylic acid 1-12C alkyl ester and 5-40wt.% of N-vinylpyrrolidone, 5-30wt.% of a polyoxyalkylene glycol and a (medicine). Therein, the polyoxyalkylene glycol has a water absorption of >=50% based on its own weight at 37 deg.C in a relative humidity of 97% for 24hr. This plaster comprises an adhesive layer comprising the adhesive composition and a support.
Patent JP-H01296177-A (JP)
Title: Inspection apparatus
Inventor: KARASAWA WATARU
IPC: H01L21/68
Filed: 1988-05-24
Abstract: PURPOSE:To simplify an alignment mechanism, by mounting the first feed mechanism for feeding out a semiconductor element to a stage, an alignment mechanism for calculating the center position of a wafer and the second feed mechanism for moving the wafer to the center. CONSTITUTION:A wafer 2 is fed out to the first predetermined stage 8 from a supply magazine by the first feed mechanism and the center position thereof is calculated by an alignment mechanism consisting of a sub-chuck 9, a pincette 10 and a Z-stage 11. Further, the wafer 2 is placed on the hand part 42 provided on a handling arm 41 under vacuum and moved to the center of a mount stand by the second feed mechanism while the place aligned is stored. At this time, the second feed mechanism moves the wafer 2 while holds each aligned predetermined position. Therefore, it is unnecessary to perform conventional alignment calculating the center of the wafer 2 placed on the mount stand while a time is taken at every semiconductor element and a large-scale alignment apparatus such as a height sensor or a monitor camera becomes unnecessary and an alignment mechanism can be simplified.
Patent JP-S61284143-A (JP)
Title: Ciphering device
Inventor: SABATO AKIO
IPC: H04L9/06
Filed: 1985-06-11
Abstract: PURPOSE:To reduce influences of error on a transmission line by using k-number of bits plural times to fill output elements of transmission and reception input circuits applied to n-bit transmission and reception block ciphering circuits respectively. CONSTITUTION:The output of a transmission input circuit 4 applied to a transmission m-bit block ciphering circuit 3 which executes a 3m-bit block cipher algorithm at a time (n) is denoted as X<n>, and the output of a transmission output circuit 5 is denoted as Y<n>. When a text 1 to be ciphered is denoted as p<n> and an enciphered transmission signal is denoted as C<n>, a k-bit pattern is used plural times to fill elements of X<n>. In the reception side, namely, a decoding part, the k-bit pattern is used plural times in the same method as the transmission side to fill elements of the output of a reception input circuit applied to a reception m-bit block ciphering circuit 7 which executes an m-bit block cipher algorithm at the time (n).
Patent JP-H0421361-A (JP)
Title: Half-wave rectifying circuit
Inventor: TANAKA YASUO
IPC: H02M7/21
Filed: 1990-05-15
Abstract: PURPOSE:To realize a high performance half-wave rectifying circuit having simple constitution by providing a comparator and first and second CMOS analog switches and to facilitate integration of circuit by reducing the number of diode and resistor elements. CONSTITUTION:Source terminals and drain terminals of an N-channel MOSFET 1 and a P-channel MOSFET 2 are connected respectively thus constituting a first CMOS analog switch 14. A second CMOS analog switch 15 is constituted in similar manner. Output terminal 13 of a comparator 10 is connected through inverters 5, 6 with the CMOS analog switch circuits 14, 15. Upon provision of an input signal VIN to the input terminal 11, the comparator 10 makes a judgment of polarity and conducts the CMOS analog switch 14 or 15 thus producing an output signal VOUT at the output terminal 9.
Patent JP-H05327791-A (JP)
Title: Ic card type modem device and its communication method
Inventor: NARITA YOSHIAKI
IPC: H04W92/08
Filed: 1992-05-18
Abstract: PURPOSE:To obtain the IC card type MODEM device by which a data communication is executed simply from a place where there is no telephone circuit by a portable personal computer and a portable telephone set. CONSTITUTION:The device is provided with a network control part 10, a modulating/demodulating part 15, and a hybrid circuit 14 for coupling a telephone line to a network control part 11 for an AC signal, and constituted so that each pertinent part is housed in an IC card by constituting it of an active element and a passive element, and a connector 3 connected to a transmitting signal input terminal 5-1 and a receiving signal output terminal 5-2 of a moving body radio telephone set 2 is provided.
Patent JP-S5751259-A (JP)
Title: Method for controlling atmosphere prior to starting of seasoning in gas carburizing furnace
Inventor: YAMAGATA SABUROU
IPC: C21D1/76
Filed: 1980-09-09
Abstract: PURPOSE:To form a desired carburizing atmosphere in a short time by lowering and raising the temp. of a gas carburizing furnace while the furnace is held filled with an inert gas since the shutdown till the startup of the gas carburizing furnace. CONSTITUTION:In the temp. lowering time in a gas carburizing furnace and the temp. raising time in succession to this from the shutdown until the startup of said furnace, an inert gas such as gaseous N2 or Ar is supplied continuously into the furnace. If there is a pause time since the shutdown till the startup, an inert gas such as gaseous N2 or Ar is supplied during the time since the shutdown till prior to the pause and after the startup continuously and the inert gas or dried ordinary temp. air suppressing the oxidation in the furnace is supplied during the pause, respectively continuously into the furnace. At the point of the time when the temp. in the furnace has attained a prescribed degree, the supply of the inert gas is stopped and a converted gas or a dropping agent is supplied and seasoning is started, whereby a desired carburizing atmosphere is formed.
Patent JP-S5650047-A (JP)
Title: Short arc discharge lamp
Inventor: TOKUDA YOSHIYUKI
IPC: H01J61/073
Filed: 1979-10-01
Abstract: PURPOSE: To prevent clouding and blackening of the wall of an airtight container by forming an anode with tungsten which contains at least one metal selected from the group consisting of silicon, aluminium and potassium.  
     CONSTITUTION: A xenon discharge lamp 1 is sealed holding respectively an anode 3 and a cathode 4 on both end parts of an airtight container 2, which is made of quartz, with a predetermined discharging gap, and has a sealing tip 6 which is sealed after the air in the airtight container 2 is evacuated through it. The anode 3 and the cathode 4 are connected electrically with one ends of leads 7, 7 respectively, and the other ends of leads 7, 7 are connected electrically with outer terminals 9, 9 of bases 8, 8 respectively. The anode 3 consists of tungsten which contains at least one metal selected from the group consisting of silicon, aluminium and potassium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617314-A (JP)
Title: Lens material having high refractive index
Inventor: SAKAGAMI TERUO
IPC: C08F20/26
Filed: 1984-06-20
Abstract: PURPOSE:The titled material having high refractive index, low dispersibility, improved crystal clarity and transparency, and extremely good balance, comprising a copolymer containing an allyl compound or (meth)acrylic acid compound of an iodine-substituted benzoic acid derivative. CONSTITUTION:(A) 20-85wt% monomer (e.g., allyl 2,4,6-triiodobenzoate, etc.) shown by the formula I (R is CH3; Z is group shown by the formula CH2=CH- CH2-, group shown by the formula II, etc.; n is 0-4; m is 1-5) is copolymerized with (B) 15-80wt% monomer (preferably triallyl isocyanurate, etc.) copolymerizable with the component A preferably by casting polymerization, to give the aimed material having >=1.58 refractive index nD<20> and >=28 Abbe's number.
Patent JP-S5649696-A (JP)
Title: Driving circuit for pulse motor
Inventor: YOSHITOME SEIYUKI
IPC: G11B21/02
Filed: 1979-09-29
Abstract: PURPOSE:To expand the range of driving frequencies by providing a varying means to gradually increasing or decreasing the level of an output signal from a specified level, and increasing or decreasing the driving frequency of a pulse motor by using said output. CONSTITUTION:A pulse motor 18 which drives an arm device and the like in a reproducing device for a recording disk is driven by the frequency signal obtained by dividing the output of a reference oscillating circuit 36 by a frequency dividing circuit 38 during the time of playing. At the time of quick sending, the pulse motor 18 is driven by gradually increasing or decreasing the signal level formed in a boot- strap circuit and the like via a sawtooth-wave generating circuit 45, and further increasing or decreasing the oscillating frequency by a voltage control oscillating circuit 46. Therefore, when the number of revolution of the motor is changed instantaneously from the playing state to the quick sending state, the operating range of the driving frequency can be expanded to the maximum continuous response frequency, and the operability can be enhanced.
Patent JP-S5351724-A (JP)
Title: Demagnetizing device for magnetic head
Inventor: FUJIWARA TATSUO
IPC: G11B5/465
Filed: 1976-10-21
Abstract: PURPOSE:To accomplish the demagnetization of a magnetic head by providing means for progressively attenuating the current which is supplied from a power source to the magnetic head.
Patent JP-H11331165-A (JP)
Title: Multipoint communication system and superposing data transmitting method in terminal of the system
Inventor: ARAYA KAZUNORI
IPC: H04L12/18
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To efficiently execute multipoint communication by selecting superposable first data from inputted circulation data, superposing first data and superposable second data which are different from first data to prepare superposed data and transmitting superposed data, based on a table set with the transmitting destination of data. SOLUTION: A received data multi-address identification part 20 identifies whether received data 21 is multi-address data 22. A multi-address data identification part 24 identifies whether data 22 is supeposable data 25 like speech data or non-superposable data 26 like image data. A data compositing part 29 composites superposable data 25 and superposable and multi-addressing compositing data 28 stored in a transmission data queue 27 to output working data 30. A multi-address transmission part 31 outputs data 26, data 30 and superposable data 25, when there is no data 28 for a prescribed terminal based on a controlling table 17.
Patent JP-S61284019-A (JP)
Inventor: YAMAMOTO YASUHIRO
IPC: H01H47/22
Filed: 1985-06-10
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。