baber/WOPTO huggingface dataset:
Patent JP-S58175888-A (JP)
Title: Carbonic acid gas laser device
Inventor: DOI KUNIHIRO
IPC: H01S3/097
Filed: 1982-04-08
Abstract: PURPOSE:To enable to control the oxygen concentration to be always maintained at a fixed value or below and to obtain a gas purifying and regenerating device which is simple and economical by a method wherein a very small quantity of oxygen removing gas in proportion to the concentration of oxygen contained in laser medium gas is injected. CONSTITUTION:When the laser medium gas, consisting of CO2, COHe and N2, sealed in an airtight container 7, is sent to a discharging part, CO2 is removed and CO and O2 are grown. However, as there is a very small amount of leakage from the air, the oxygen concentration is increased slowly, which results in the generation of an arc discharge. Therefore, a sampling of the laser medium gas is regularly performed using a vacuum pump 13, the condition of the laser medium gas is grasped through the intermediaries of an oxygen meter and a pressure gauge, and a very small quantity of methane gas is injected from a methane gas cylinder 18 when the oxygen concentration exceeds the prescribed concentration. Methane gas consumes O2 by reacting O2 at the discharge port and by producing water and CO2 or CO.
Patent JP-2000245504-A (JP)
Title: Lace opening cover and shoes
Inventor: INUI YASUNORI
IPC: A43C11/24
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To affix unique design at a lace opening part by dint of fixing at the lace opening with a lace which is passed in a lace passing part and affixing various designs at a solid member by providing the lace passing part which passes from a lower face to a side of the solid member in the solid material having the lower face that covers the lace opening. SOLUTION: A face of a bear is formed by composing a lave opening cover 1 of a front body 3 and a rear body 4 which are divided at a divided face 2 of a longitudinal section of the lace opening cover 1 and combining by dint of engaging plural openings 5 and projections 6 which are provided at each divided face 2. When an arc groove 8 which lies in a low from a lower face 7 to a surface of a side part is provided at each divided face 2 of the front body 3 and the rear body 4 and the front body 3 and the rear body 4 are combined, a lace passing opening 9 is formed at the arc groove 8. The combined lace opening cover 1 is set so as to cover the lace opening 11 of cloth 10 at the lower face 7 then fixed at the lace opening 11 with a lace 12 which is passed through the lace passing opening.  The lace opening cover 1 can be installed without pulling out the lace 12 from the lace opening 11 by passing through the lace 12 along the arc groove 8 before combining the front body 3 with the rear body 4.
Patent JP-S51133740-A (JP)
Title: Disconnection detection system
Inventor: NAKAMURA MITSURU
IPC: H02H5/10
Filed: 1975-05-16
Abstract: PURPOSE: To provide a system, which permits detection of disconnection even in a non-grounded three-phase wiring system through comparison of the zero voltage phase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59183936-A (JP)
Title: Roll forming device
Inventor: IZUMI KATSUKI
IPC: B21H8/00
Filed: 1983-03-31
Abstract: PURPOSE:To produce a flanged plate material having a sectional shape changing in the longitudinal direction with high accuracy and working efficiency by making movable one of stands attached with upper and lower dies having steps at the top and the bottom and passing the plate material between the upper and lower dies. CONSTITUTION:A roll forming device for a flanged (a) plate material (b) having the sectional shape changing in the longitudinal direction is provided with two sets of upper dies 5a, 5b and lower dies 6a, 6b, of which the gaps can be changed by sliding sleeves 7, 8, between stands 3a and 3b. Steps 6c, 6d for forming the flange part are respectively preliminarily provided to the dies 6a, 6b. Plural units of such roll forming devices are disposed on a straight line at a suitable interval. A plate material 16 is inserted between the rotating dies 5a, 5b and the dies 6a, 6b and the flange part 16a is formed by the steps 6c, 6d of the dies 6a, 6b. Either one or both of the stands 3a, 3b attached with the upper and lower dies are moved by means of a motor 14 to adjust the gap between the respectively upper and lower dies facing each other, by which the flanged plate material having the different sectional shape in the longitudinal direction is easily produced.
Patent JP-S52139677-A (JP)
Title: Electrolytic cell of plural tubes structure
Inventor: FUKUTSUKA TOSHIO
IPC: C25B9/17
Filed: 1976-05-18
Abstract: PURPOSE:To offer the electrolytic cell of plural tubes structure which is constituted of the tubular bodies being inserted to each other so as to have a multilayered section, can be easily manufactured and assembled and is able to improve the efficiency of electrolysis with a simple constitution, by using each of the above tubular bodies as the electrodes for electrolysis.
Patent JP-H08252762-A (JP)
Title: Starting signal generating device
Inventor: MACHIMURA SATORU
IPC: B24B23/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a starting signal generating device to improve the workability in achieving the prescribed work using an equipment to which the starting instruction is given by the manual operation. CONSTITUTION: A starting signal generating device is provided with a dress starting switch 5 to instruct the dress starting, a chattering preventing circuit 31 to generate and output the dress starting signal by shaping the output of the dress starting switch 5, a starting signal generating circuit 32 to generate the starting signal based on the dress starting signal, a timing generating circuit 33 to generate and output the timing signal according to the prescribed pressing pattern based on the starting signal, a hold command circuit 34 to hold the starting signal to be outputted by the starting signal generating means according to the timing signal, and a logical circuit 35.
Patent JP-2000256120-A (JP)
Title: Skin lotion
Inventor: TOKUE WATARU
IPC: A61K8/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation which has excellent effect of preventing and improving chapped skin and of preventing cutaneous senility through preventing cutaneous slack or disappearance of luster or the like, and is useful as a skin lotion, milky lotion or the like by including phytosterol and tranexamic acid. SOLUTION: This preparation is obtained by including (A) preferably 0.001-1.0 wt.%, more preferably 0.01-0.5 wt.% of phytosterol and (B) preferably 0.01-10.0 wt.%, more preferably 0.1-5.0 wt.%. of tranexamic acid. This preparation is useful as a facial cosmetic such as cream or pack, foundation, body cosmetic, ointment or the like.
Patent JP-S61217699-A (JP)
Title: Method of preventing dew point corrosion by sulfuric acid in heat exchanger
Inventor: YAKUSHIJI YOSHIO
IPC: F28D15/02
Filed: 1985-03-22
Abstract: PURPOSE:To prevent a dew point corrosion by sulfuric acid of a hot temperature heat exchanging panel, extend a service life of the device and improve a reliability in operation of the device by a method wherein a self-contained type heat exchanger is stored in a hot gas part of the gas heater. CONSTITUTION:Heat exchanging panels in a hot gas duct 5 are separately arranged as a upstream side heat exchanging panel 12 and a downstream side heat exchanging panel 13 to form a self-contained and heated heat exchanger. That is, each of the upper headers 12U and 13U of the upstream side heat exchanging panel 12 and the downstream side heat exchanging panel 13 are connected to each other, each of the lower heads 121 and 13L is also connected to each other and a heat exchanging operation is performed at inlet (upstream side) and outlet (downstream side) in the hot temperature gas duct 5 of a gas-gas heater, thereby the surface temperature of the metallic heat exchanging panel can be prevented from being made corrosion and adjusted. In order to make a superior circulation of the medium (normally water) in the heat pipe between the heat exchanging panels, each of the header connection pipes 14U and 14L is inclined by at least a degree of 5 deg. from a horizontal direction and installed. The heat of the discharged gas from the upstream side is utilized to increase the temperature of the downstream side discharging gas and to prevent a condensation of the sulfuric acid.
Patent JP-S62230700-A (JP)
Inventor: SHALEK PETER DEAN
IPC: C30B25/00
Filed: 1987-03-12
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-S62215668-A (JP)
Title: Coating compound composition for preventing bill pasting
Inventor: OBA TETSUO
IPC: C09D201/08
Filed: 1986-03-14
Abstract: PURPOSE:The titled composition useful on electric-light poles, etc., obtained by blending a specific copolymer emulsion with a mixture of a hydrolyzate low condensate of an alkyltrialkoxysilane and a specific dialkylpolysiloxane, etc., at a state >=fixed pH. CONSTITUTION:(A) 100pts.wt. copolymer emulsion which contains 0.1-5wt% ethylenic unsaturated carboxylic acid and has film-forming ability at normal temperature is blended with (B) 10-40pts.wt. mixture of (i) 40-60wt% hydrolyzate low condensate of an alkyltrialkoxysilane and (ii) 60-40wt% dialkylpolysiloxane containing hydroxyl groups at both ends, (C) 10-30pts.wt. filler, (D) 1-4pts.wt. polyoxyethylene alkyl phenyl ether and (E) 0.1-1pt.wt. low polymer of ethylenic unsaturated carboxylate in a state at pH >=7 to give the aimed composition.
Patent JP-H07241539-A (JP)
Title: Semiautomatic opening and closing device of double door of container
Inventor: SASAKI YOSHINOBU
IPC: B65D88/12
Filed: 1994-03-03
Abstract: PURPOSE:To safely and rapidly perform washing, drying or cargo work by providing an opening and closing device with a switch means detecting the half-open angle of the double door of a container, a door feed member opening the double door from a half-open state to full-open state and the lock means of the door at the full-open position. CONSTITUTION:A container 1 is placed on a receiving stage S1 by a forklift and, when the doors 2 of the container are partly opened by manual work, the switch means 10 attached to the door opening part of the container detects this state and the doors 2 are opened from a half-open position to a 90 deg. full-open position by a pair of right and left door feed members 12 to be locked in the state held between fixed stoppers 11 and the door feed members 12. When the container receiving stage S1 is provided independently for the sake of container work, the work into the container is performed in such a state that the doors 2 are restricted and, after the completion of work, the doors 2 are set to a half-open state by the door feed members 12 and closed by manual work to feed out the container 1.
Patent JP-H06248130-A (JP)
Title: Crosslinkable flame-retardant composition
Inventor: KAWABATA HIDEO
IPC: C08K3/00
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a flame retardant compsn. which has a high crosslinkability and excellent resistances to abrasion and heat while retaining flexibility, mechanical characteristics, and chemical resistance by compounding an ethylene copolymer having carbon-carbon unsatd. bonds with a flame retardant. CONSTITUTION:This flame retardant compsn. is prepd. by compounding 100 pts.wt. ethylene copolymer having carbon-carbon unsatd. bonds (e.g. a copolymer obtd. from 70-99. 99wt.% ethylene, 0.01-30wt.% monomer having at least two carbon-carbon unsatd. bonds [e.g. allyl (meth)acrylate], and 0-29.99wt.% another unsatd. monomer (e.g. propylene)} with 3-200 pts.wt. flame retardant. Since the compsn. has a high crosslinkability (degree of crosslinking) and such well- balanced properties that it has improved resistances to abrasion and heat while retaining mechanical strengths, flexibility, processibility, and a high flame retardancy, it is useful as a molding material for producing a film, a sheet, a container, an electric wire, a packing, a sealant. a hose, etc.
Patent JP-H06269360-A (JP)
Title: Cooker
Inventor: TAKAYAMA ATSUSHI
IPC: B02C18/08
Filed: 1993-03-18
Abstract: PURPOSE:To provide a cooker which can prevent a motor chamber from the intrusion of drops of water and a drive motor or the like from a bad influence caused by the drops of water. CONSTITUTION:A bottomed fit recess 24 is formed on the upper part of a cooker body 20 provided with a drive motor 21, and a hole 31 from which a drive shaft 37 of the drive motor 21 projects is formed in the bottom wall part 24d of the fit recess 24. A fitting part 59 fitted in the fit recess 24 and engaged with the drive shaft 37 is placed in the lower part of a receptacle 51 having a rotary cooking cutting edge 57 attached thereto. The fit recess 24 is formed with a scupper 33 and a drainage canal 34 is segregated from a motor chamber 36 and formed to communicate with the scupper 33.
Patent JP-H03262485-A (JP)
Title: Hybrid promoter operator
Inventor: YAMADA MASAYUKI
IPC: C12N15/70
Filed: 1990-03-12
Abstract: NEW MATERIAL:The title operator wherein a first DNA fragment consisting of -35 range and -10 range of promoter of inducing manifestation of initial gene group of T3 phage of Escherichia coli and a second DNA fragment of controlling manifestation of the promoter are bonded at 3' side of -10 range of the first DNA fragment and at 5' side of the operator of the second DNA fragment. EXAMPLE:An operator of base sequence shown by the formula (underline parts successively show -35 range and -10 range and wavy line part shows operator range). USE:Production of protein and peptide by genetic engineering method. PREPARATION:A first DNA fragment is bonded to a second DNA fragment at the downstream of -10 range in the first DNA fragment and at the upper stream of the operator range of the second DNA fragment.
Patent JP-H03223196-A (JP)
Title: Melting crucible device
Inventor: ITO KAZUO
IPC: H01L21/208
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a melting crucible having a large thickness and a large size with contriving to reduce porosity, reduce internal stress and suppress releasing amount of gas by providing a glassy carbon layer between a carbon crucible and a quartz glass crucible inserted in the carbon crucible. CONSTITUTION:The objective crucible is constructed with a carbon crucible 1, a quartz glass crucible 3 inserted in the carbon crucible 1 and a glassy carbon layer 2 provided between the carbon crucible 1 and the quartz glass crucible 3. The glassy carbon is obtained by charging a mixed composition of at least a species of thermosetting resin and 1-50wt.% powder obtained by carbonizing with calcining (preferably performed at >=1000 deg.C in an inert atmosphere) of a thermosetting resin in a mold, drying and curing, then carbonizing with calcining in a non-oxidizing atmosphere.
Patent JP-H03260085-A (JP)
Title: Surface treatment equipment
Inventor: SAKAIDA ATSUSUKE
IPC: C25D5/08
Filed: 1990-03-12
Abstract: PURPOSE:To always and surely set the interval between a nozzle and the member to be treated by placing a holding means under a guide means in a state wherein the respective contact faces of the holding means and the guide means are brought into contact with each other. CONSTITUTION:A nozzle 31 and a guide member 33 are integrally constituted. Both a horizontal first contact face 331 on the upper face of the guide member 33 and the upper face of the nozzle 31 are worked while holding parallelism of sufficient precision. An adjust nut 37 is placed on the guide member 33. Both the face of the nozzle 31 and the contact face of a semiconductor wafer 38 held by a chuck 34 are set at pallalesim of sufficient precision in a state wherein the respective contact faces 331, 371 are brought into contact with each other. The processing chemicals housed in a circulation tank 39 is force-fed and supplied to the nozzle 312 formed in the center of the nozzle 31 by a pump 40. Thereby surface treatment stable in quality is surely performed.
Patent JP-H09251856-A (JP)
Title: Electrode film for non-aqueous electrolyte secondary battery
Inventor: NAGAKI KOJI
IPC: H01M4/133
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a battery capacity and breakage at an abnormal temperature by using a self-emulsifiable polyolefin emulsion including no surfactant as a binder, and setting a breaking extension and a breaking strength of the self-emulsifiable polyolefin emulsion at a predetermined values or more, respectively. SOLUTION: A battery comprises: a positive electrode having, on a current collector, an active material layer composed of a lithium compound oxide, a conducting agent and a binder; a negative electrode having, on a current collector, a carbon particle layer composed of a carbon material capable of storing or discharging lithium ions and a binder; and non-aqueous electrolyte. A self-emulsifiable polyolefin emulsion including no surfactant is used as the binder. A breaking extension and a breaking strength of the self-emulsifiable polyolefin emulsion after single film formation are set at 300% or more and 50kgf/cm<2> or more, respectively.
Patent JP-S60202897-A (JP)
Title: Purification of bile acid
Inventor: OKAMURA AKIO
IPC: C07J75/00
Filed: 1984-03-28
Abstract: PURPOSE:An organic solvent inmiscible with water, aqueous alkali and a specific tertiary amine are added to crude bile acid with stirring, the aqueous phase is separated and combined with an acid to effect selective separation of impurities in bile acid, then pure bile acid which is used as a gallstone solubilizer and a cholagogue is obtained in the form of precipitate. CONSTITUTION:Crude bile acid containing lithocholic acid, choranic acid, 7alpha- hydroxychoranic acid, 7beta-hydroxychoranic acid and so on is combined with an organic solvent separable from water into two phases such as benzene, aqueous alkali, and a tertiary amine of the formula (R1-R3 are 1-20C alkyl, aralkyl where at least one of R1-R3 is of 3 or more carbon atoms) such as trioctylamine and they are stirred. Then, the aqueous phase is separated and combined with an acid such as sulfuric acid to separate, in the form of precipitate, ursodeoxycholic acid, chenodeoxycholic acid or 3alpha-hydroxy-7-ketocholic acid.
Patent JP-S54150169-A (JP)
Title: Multialarm watch
Inventor: MORIYA TOKIO
IPC: G04G15/00
Filed: 1978-05-17
Abstract: PURPOSE: To achieve the improvement in use efficiency by announcing an alarm through the coincidence of the contents of alarm memories and the contents of time information and displaying the next alarm time.  
     CONSTITUTION: The signal out from an oscillation circuit 1 including time standard is divided down to frequencies necessary for time display by a frequency dividing circuit 2. The divided signals are converted to time information by a time counter T and display the time in a time display device 4a. A correction circuit 8 when operated from the outside corrects the contents of the time counter T and sets alarm time to each of alarm memories Mi thru Mn. When the contents of the alarm memories coincide with the contents of the time counter T, an annoucing device 7 is operated by a coincidence detecting circuit 6 and the next alarm time is displayed in a time display 4b by a comparing selecting circuit 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295085-A (JP)
Title: Fuel for solid propellant
Inventor: MITARAI YOSHIAKI
IPC: C06D5/00
Filed: 1991-03-22
Abstract: PURPOSE:To enhance combustion performance and to degrade temp. sensitivity by adding a phosphorus or phosphorus-contg. compd. to an azide group-contg. polymer. CONSTITUTION:This fuel is prepd. by compounding 0.01 to 10 pts.wt. phosphorus or phosphorus-contg. compd. in terms of phosphorus with 100 pts.wt. azide group-contg. polymer. The azide group-contg. polymer obtd. by polymerizing the azide methyl methylocequitane monomers expressed by formulas I, II is particularly preferable as the azide group-contg. polymer to be used. While red phosphorus among the phosphorus and phosphorus-contg. compds. is most preferable, the compds. having the higher content ratios of various kinds of phosphorus are more preferable. The amt. of the phosphorus to be added is required to be >=0.01 pt.wt. in terms of phosphorus. The addition thereof at a high ratio hinders the improvement in the combustion performance of the propellant by the incorporation of the azide groups and, therefore, <=10 pts.wt. is more preferable.
Patent JP-H10257346-A (JP)
Title: Horizontal linearity correcting circuit and picture device using the same
Inventor: DANJO TETSUYA
IPC: H04N3/23
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To absorb the variation of constants in an S-shaped correction capacitor, even in an optional horizontal frequency by changing deflection current permitted to flow in the S-shaped correction capacitor by means of a horizontal frequency control voltage. SOLUTION: An S-shaped correction capacitor C1 is connected serially to a deflection yoke DY and a horizontal linearity correction coil LIN.COIL, and current is normally permitted to flow. The S-shaped correction capacitor C2 is connected to C1 in parallel. The horizontal frequency control voltage corresponding to the horizontal frequency is inputted to an operation amplifier Q1, and the voltage of the output terminal of the operation amplifier Q1 is supplied to the base of a transistor Q2. When the horizontal frequency is changed to be low, the output voltage of the operation amplifier Q1 is raised, the base voltage of the transistor Q2 is raised and collector current is increased. That is, deflection current flowing in the S-shaped correction capacitor C2 is increased. Thus, horizontal linearity is optimally corrected for every possible kind of horizontal frequencies.
Patent JP-S57173573-A (JP)
Title: Solid gravitational turbine
Inventor: OKUI KIYOSHI
IPC: F03G3/04
Filed: 1981-04-17
Abstract: PURPOSE:To perform resource saving power generation, by vertically longitudinally building many turbines, flowing down granular solids and successively rotating the turbines. CONSTITUTION:Plural turbines are vertically arranged in a longitudinal row, and granular solids 14 in a granular solid containing box 8 are dropped flowing down, then gravity of the same solid 14 is naturally and automatically used repeatedly, thus the first, second, third turbines and so on are rotated successively to lower positional turbines. The solid grain containing box 8, having a flow outlet 9 in its bottom, is mounted to the uppermost part, firstly the solid grains are housed in said box, and a valve 16 of the bottom flow outlet 9 is opened, then the solid grains 14 are gradually dropped flowing down to rotate the turbines. A generator 5 is mounted to each turbine of this constitution to perform resource saving power generation in a small scale.
Patent JP-H03259538-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMIYOSHI MASAO
IPC: H01L21/338
Filed: 1990-03-09
Abstract: PURPOSE:To extend ranges of a current value and current allowable value to be monitored at the time of setting a current Ipss between a source and a drain by connecting a semiconductor on a semiconductor wafer and a semiconductor device in parallel. CONSTITUTION:When a source electrode 3, a drain electrode 4 and a gate electrode 9 of a predetermined length W are formed on an epitaxial layer 2 of a predetermined sectional shape on a GaAs substrate 1, a plurality of SUBFETs are connected in parallel to be formed, and ranges of a current amount, a current allowable value to be monitored at the time of setting the current lpss can be increased. Accordingly, an etching end time point of the epitaxial layer can be clearly decided at the time of regulating a current Ipss, and forming yield is enhanced.