baber/WOPTO huggingface dataset:
Patent JP-2001004135-A (JP)
Title: Combustion control method of catalyst combustion type heat exchanger
Inventor: NISHIMURA TAKASHI
IPC: F23C13/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a temperature cycle received near a set temperature and elongate the life of a catalyst by a method wherein the temperature of a first stage combustion catalyst is detected and the balance of combustion is controlled so that the detecting value is within a predetermined range. SOLUTION: In a boiler 1, the fuel of premixed gas is burnt through catalyst combustion. The combustion catalyst is constituted of a first combustion catalyst 2 and a final stage combustion catalyst 3. The first stage catalyst 2 is employed for ignition and the final stage catalyst 3 is for the complete combustion of unburnt gas in exhaust gas. Before starting the combustion, the first stage catalyst 2 is preheated to a temperature, not lower than 500 deg.C, for example. The first stage catalyst 2 is excited by the output of a controller 18 when the catalyst temperature, detected by a temperature sensor 17 has become not higher than an ignition temperature, however, heating (combustion is accompanied) due to the excitation and cooling due to blow-off are repeated alternately. Then, the first stage combustion catalyst 2 receives a temperature cycle near the set temperature.  Therefore, the temperature of the first stage combustion catalyst 2 is detected and the balance of combustion is controlled so that the detecting value becomes a predetermined temperature.
Patent JP-H1017674-A (JP)
Title: Colored resin composition and molding made therefrom
Inventor: MIYASHITA SUSUMU
IPC: C08J3/22
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a colored resin composition which can give a molding having a metallic appearance (glossy appearance) which does not change with a different angle of vision and having a high-saturation hue by mixing a thermoplastic resin with a sputtered pigment prepared by coating the surface of a metal with a pigment by sputtering. SOLUTION: This composition contains a thermoplastic resin and a sputtered pigment prepared by coating the surface of a metal with a pigment by sputtering. The metal is desirably in the form of scales or flakes desirably of aluminum. Examples of the thermoplastic resins used include polyolefin, polystyrene, polycarbonate, polybutylene terephthalate and polyethylene terephthalate resins. This composition may further contain a pigment. It may be in the form of colored pellets which can be used as such in molding or may be a masterbatch containing a pigment in a high concentration.
Patent JP-H0228418-A (JP)
Title: Stopper device
Inventor: TOYODA KENJI
IPC: B65G47/28
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the rebound of a pallet and stabilize the stop position thereof in a stopper device for a conveyor carried article by providing a cushion member rotatable in a cushioning direction upon the contact of the article with a stopper member and an engagement means for hooking the stopper at the turning position thereof. CONSTITUTION:A shift base 13 is lifted with a pneumatic pressure cylinder 14, and a cushion stopper device 15 is thereby operated and kept at a non-operation position. When the aforesaid cushion stopper device 16 is at an operation position, a pallet PA moving from the right side comes in contact with a roller 31. A stopper member 22 is thereby turned left and the contact surface 32 thereof pushes down a cushion piston 33a, thereby embodying the cushion effect of a cushion device 23. In this case, an engagement claw 24 energized with a spring 27 in a right direction comes to be engaged with an engagement part 34 and the stopper member 22 is locked at a left-turn position, thereby preventing the rebound of the pallet PA. When the cushion stopper device 15 moves down, the engagement claw 24 comes in contact with a release pin 15 and engagement is released, thereby resetting the stopper member 22. According to the aforesaid construction, the stop position of the pallet PA can be stabilized.
Patent JP-S57102808-A (JP)
Title: Cosmetic
Inventor: ISONO JIROU
IPC: A61Q5/00
Filed: 1980-12-16
Abstract: PURPOSE:A cosmetic preventing chapped skin, having proper remedying effect on Riehl melasma, obtained by adding water and cellulase into thin cut pieces of Hoelen, Fungi Imperfecti so that a larger amount of an active ingredient is extracted, blending a cosmetic base with the active ingredient. CONSTITUTION:In extracting a water-soluble component of Hoelen, Fungi Imperfecti, cellulase is added to Hoelen so that a larger amount of effective ingredient is extracted, and the extracted solution is added to a base to give a cosmetic. The addition of cellulase raises the extraction efficiency of the active ingredient by >=50%, the active ingredient is added to a base, which is used in the form of lotion, milky lotion, cream, hair tonic, pack, etc. The prohibition of a mineral oil type cosmetic and the continuous use of a cosmetic containing the active ingredient has a proper effect on the stain.
Patent JP-H1119383-A (JP)
Title: Drum type washer
Inventor: NAGAOKA MASAHIKO
IPC: D06F37/22
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washer which can reduce vibrations in the process of dehydration by reducing vibrations of the drum and the water tub and reducing the imbalance caused by clothes gathered to one side inside the drum. SOLUTION: This washer has a drum 1 with water holes on the outer circumference, a water tub 2 in which a drum is housed and the washing water is saved, a horizontal shaft 4 fixed at the center of rotation of the drum and penetrating the water tub to be driven by a motor by way of a belt 6, springs 7 to hang the water tub from the washer main body, and a shock absorber 9 to control vibrations of the water tub. The diameter of the section cut at the plane including the rotational axis of the drum is the maximum near the plane which is perpendicular to the rotational axis of the drum and includes the gravity center of the drum, and is smaller away in the front and rear directions from the plane which includes the gravity center of the drum.
Patent JP-S5879240-A (JP)
Title: Foreign matter detector
Inventor: IMAMURA KAZUNORI
IPC: G01N21/94
Filed: 1981-11-06
Abstract: PURPOSE:To prevent the stray light arriving at photoelectric means and to offer improved ability in inspecting foreign matter and the reduction in the size of a titled device in a device for detecting the foreign matter stuck on a light transmittable object  to be inspected through light scanning by providing optical members and light absorbing bodies which absorb reflected light and transmitted light. CONSTITUTION:Laser light 1 is made incident to an object (a photomask for LSI, etc.)  6 to be inspected. The light is reflected therefrom and the transmitted light 1b transmitted through the mask 6 are mostly absorbed by optical members 10, 11 and absorbing bodies 14, 15, and no stray light is produced. Light shielding plates 20, 21 are provided to the light 1d which totally reflects on an end face 6a after repeating reflections  within the transparent plate material of the mask 6 and emits from both surfaces of  the mask 6, plane symmetrically on the top and bottom surface sides of the mask 6 in proximity to the optical path of the laser light 1. Then, the arrival of the light 1d as  stray light at photoelectric means A1, A2 is prevented and the light 1d is mostly absorbed by the outside lateral surfaces 20b, 21b of the light shielding plates. The ability  in inspecting foreign matter is improved by preventing the stray light in such a way.  The optical paths of the light 1a, 1b are bent by the members 10, 11, whereby the reduction in the size of the device is made possible.
Patent JP-S6236312-A (JP)
Title: Hair tonic
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/67
Filed: 1985-08-12
Abstract: PURPOSE:To provide a hair tonic containing an alpha-linolenic acid tocopherol ester, having excellent hair tonic effect and storable stably for a long period. CONSTITUTION:A hair tonic such as hair lotion, hair cream, etc., containing usually 0.001-10wt%, preferably 0.01-1wt% alpha-linolenic acid tocopherol ester based on the whole composition. The hair tonic exhibits remarkable effect to promote the growth of hair (hair-tonic effect) when applied to the skin of man or animal, is storable stably for a long period and has extremely high commercial value. The alpha-linolenic acid tocopherol ester can be produced by reacting alpha-linolenic acid (9,12,15-octadecatrienoic acid) with tocopherol in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide.
Patent JP-H06211738-A (JP)
Title: Production of 4,4'-biphenyldicarboxylic acid
Inventor: HASHIMOTO KEIJI
IPC: B01J31/12
Filed: 1992-07-06
Abstract: PURPOSE:To produce high-purity 4,4'-BDCA in high yield. CONSTITUTION:4,4'-Diisopropylbiphenyl or its oxidation derivative is oxidized with a molecular oxygen in a solvent containing a <=3C aliphatic monocarboxylic acid in the presence of (a) a heavy metal compound, (b) at least one selected from the group consisting of pyridine, quinoline, N,N- dimethylacetamide and N,N-dimethylformamide and (c) bromine or its compound to produce a 4,4'-biphenyldicarboxylic acid.
Patent JP-H0735683-A (JP)
Title: Peeling test equipment
Inventor: MIDORIKAWA HIRONAGA
IPC: G01N19/04
Filed: 1993-07-19
Abstract: PURPOSE:To obtain peeling test equipment making it unnecessary for a tester to attend constantly to a test and, moreover, enabling shortening of a test time, for a plurality and different kinds of test pieces. CONSTITUTION:A test piece 8A for peeling with a fastener, which is a test piece to be tested, is guided to a standby place on a guide means 12 for supply by the guide means 12 for supply and a feeding means 14 for the test piece to be tested. The test piece 8A for peeling with the fastener guided to the standby place is supplied to a peeling test part 10 by a supplying-collecting part 11, and after a peeling test is ended, it is guided from the peeling test part 10 to a place for temporary collection on a guide means 17 for collection by the supplying-collecting part 11.
Patent JP-S5968994-A (JP)
Inventor: TAKAYAMA TAKUMI
IPC: G06F9/02
Filed: 1982-10-13
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-S6335375-A (JP)
Title: Page number generating system
Inventor: ITO SEIGO
IPC: B41J3/54
Filed: 1986-07-31
Abstract: PURPOSE:To enable a document to be printed on both sides of a paper easily and speedily, by generating either odd page numbers or even page numbers in ascending order or descending order, and generating remaining page numbers in either ascending order or descending order after re-resetting papers. CONSTITUTION:Where the last page number is an even number, an odd page number generating circuit 53 is started operating to serially outputting odd page numbers in ascending order to a last page number limiter 57. When the odd page number inputted to the limiter 57 does not exceeds the last page number, the limiter 57 outputs the inputted odd page number to a page buffer developing device 7. A printer 4 finishes printing on all papers set, before the odd page number generated by the circuit 53 exceeds the last page number, and informs a printing controller 2 of the completion of printing through a page buffer document printer 3, upon which the printing controller 2 sends a control signal 800 to a flip-flop circuit 55, thereby stopping the operation of the circuit 53. Then, the operator re-sets all printed papers on the printer 4 in the state of being reversed upside down, upon which the printing controller 2 outputs the control signal 800 to the flip-flop circuit 55, thereby starting an even page number generating circuit 54.
Patent JP-S6156017-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D45/00
Filed: 1984-08-27
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-S6238910-A (JP)
Title: Automatic tracking type caddie cart
Inventor: YAMAMOTO SHIGERU
IPC: G05D1/02
Filed: 1985-08-14
Abstract: PURPOSE:To convey a caddie bag while tracking a golf player by receiving target information on the playing position of the player, etc., and allowing a vehicle to track a target, and stopping it automatically when the distance to the target reaches a specific value. CONSTITUTION:When a modulation signal transmitted by the antenna 10 of a transmitter 9 that the player carries is received by two antennas 1a and 1b of a receiver 2 mounted on the card on the right and left sides, the received signal is amplified by the receiver 2 and inputted to a direction processing part 3 and a phase processing part 4. A steering drive part 8 and a steering operation part 7 operate with the output signal of the processing part to control a run driving device D and a steering device M, thereby running the vehicle C toward the target. When the vehicle C approaches the target, the phase- processed signal is processed by processed differentially by a differential circuit part 6 and vehicle approaches the back of the target by finding its position accurately while controlling the right/left angle to the target. The signal of a sensor 12 is inputted to a controller 11 and the braking device B of the vehicle C is operated to stop the vehicle C.
Patent JP-H054815-A (JP)
Title: Production of zinc oxide powder
Inventor: SOTOOKA KAZUTADA
IPC: C01G9/03
Filed: 1991-06-25
Abstract: PURPOSE:To obtain zinc oxide powder having improved purity using a process stably operable over a long period by melting and evaporating zinc (alloy) and passing the zinc vapor through an oxidizing furnace while passing an oxidizing gas along the inner wall of the furnace, thereby cooling the zinc vapor. CONSTITUTION:Zinc or zinc alloy 2 is melted and evaporated in a melting furnace 1 and the flow of zinc vapor is introduced into an oxidizing furnace 4 placed above the furnace 1. An oxidizing gas is passed along the inner surface of the oxidizing furnace 4 provided with an induction heating apparatus 5 on the furnace wall. The zinc vapor is oxidized and cooled in the course of passing through the oxidizing furnace 4 maintained at >=907 deg.C and the produced zinc oxide powder is passed through a suction pipe 9 and collected by a collector 8.
Patent JP-H0733490-A (JP)
Title: Method for controlling hardening time of calcium phosphate cement
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1993-07-20
Abstract: PURPOSE:To maintain physical properties of an obtained hardened object and to control only the hardening time without changing the composition of Ca- phosphate cement itself in order to control the hardening time since the hardening time can easily be controlled only by adjusting quantities of quart. Ca- phosphate and/or alpha-type tert. Ca-phosphate which are modified the surfaces, and to drasticaly shorten the hardening time by modifying the surface, compared with the case free from an operation of the surface modification. CONSTITUTION:In the Ca-phosphate cement consisting of sec. Ca-phosphate, the quart. Ca-phosphate and/or the alpha-type tert. Ca-phosphate, when the total quantity of the sec. Ca-phosphate is mixed with the quart. Ca-phosphate and/or the alpha-type tert. Ca-phosphate to modify the surface by a high speed in-air flow impact process, the hardening time of the Ca-phosphate cement is controlled by adjusting the mixed quantities of the quart. Ca-phosphate and/or the alpha-type tert. Ca-phosphate which are mixed.
Patent JP-H0846895-A (JP)
Title: Display device
Inventor: MORIYASU KOJI
IPC: G09F9/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent it that the observation of a screen is hard due to reflection of incident light by devising the display device such that the incident light intruded from an opening of a hood is not returned to the opening resulting from reflection of the light onto the screen of a monitor. CONSTITUTION:The display device is provided with a monitor section 2 and engagement sections 11, 12 engaged with mount sections 13, 14 formed to a hood 10 so that the hood is mounted around the circumference of the monitor section, and the hood is extended in a direction tilted with respect to a screen of the monitor section at a prescribed acute angle when the mount sections are engaged with the engagement sections.
Patent JP-H0925144-A (JP)
Title: Coal ash-phosphoric acid formed hard body and its production
Inventor: TANAKA HIROFUMI
IPC: C04B12/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coal ash-phosphoric acid formed hard body having high mechanical strength, excellent in acid resistance and durability and useful as the building material such as roof material, outer wall material, interior material and flooring. SOLUTION: An alumina raw material consisting of at least one kind selected from fly ash, clinker ash and cinder ash, an alumina-reactive material and at least one kind of phosphorus compd. selected from phosphoric acid and crude phosphoric acid are kneaded to obtain a mixed material, and the mixed material is hot-pressed and formed to obtain the hard body.
Patent JP-2001005422-A (JP)
Title: Plasma display device and driving method therefor
Inventor: YOSHIKAWA KANZO
IPC: G09G3/291
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce reactive power consumption by bringing a common electrode potential of non-display lines into a floating condition, and alternately switching the lines for display operation and those for making the common electrode potential floating. SOLUTION: A sustained discharge pulse is applied to Y-electrodes of odd- numbered lines in a 1st field, and those of even-numbered lines in a 2nd field. Wall changes are still stored on X- and Y-electrodes in a cell which has generated wall charges and discharged them just before, and the cell is initiated to discharge again by being applied with the sustained discharge pulse. On the other hand, in a cell which has not discharged just before, wall charges are not stored on X- and Y-electrodes, therefore, discharge is not generated even though the sustained discharge pulse is applied to the cell. Light emission is continued for the sustained discharge period by repeating this operation.  Reactive power consumption due to the charge/discharge to/from a capacitive load between the X- and Y-electrodes in the non-display lines can be reduced by making the Y-electrode potential of the non-display lines to be in a floating state for this sustained discharge period.
Patent JP-S6337816-A (JP)
Title: Magnetic disk device
Inventor: MIYASAKA HITOSHI
IPC: G11B5/596
Filed: 1986-07-30
Abstract: PURPOSE:To improve the transient response characteristic at the stepwise 2nd position information insertion by adding the 2nd position information by a data head to a part of a proportion, differentiation and integration (PID) control loop for a servo head. CONSTITUTION:The gain KB of the 1st position information read by a servo head is processed by two sets of PID control loops each comprising a proportional path, an integration path and a differentiation path. The gain KC of the 2nd stepwise position information by a data head is fed only to a part of the proportional path and the integration path only in the PID control loop. Thus, in comparison with the addition to all the paths, the step input inserted in the PID loop is not large, the time for transient response at the insertion is reduced to improve the transient response.
Patent JP-H1024339-A (JP)
Title: Manufacture of gear
Inventor: KOBAYASHI AKIO
IPC: B21D28/16
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a tooth by forming a disk-like thin plate blank with forging and executing punching-out working to this thin plate blank with a fine blanking method. SOLUTION: The disk-like thin plate blank is formed with the forging or a round steel rod is used and cut off to a suitable length and cold, warm or hot-forged from the perpendicular direction to this cut-off surface to make the disk-like thin plate blank. Successively, the cold-punching formation is executed under condition of forming the excess thickness on the inner diameter. Further, the necessary part is cut off with machining, and the inner and the outer peripheries are simultaneously punched out with the fine blanking and finished to a gear 7. Then, to the gear permissible to shear droop at the tip part of the outer peripheral gear, the machining can be saved.
Patent JP-H0820291-A (JP)
Title: Interior base material for automobile
Inventor: OHASHI TAKAAKI
IPC: D04H1/593
Filed: 1994-07-08
Abstract: PURPOSE:To provide base material easily given glass fiber and attain light weight by laminating an orientation sheet, in which numerous fine long glass fiber arrayed in the constant direction is bound by thermoplastic resin, on at least one side of a mixed fiber web formed by mixing two kinds of fiber with different melting points. CONSTITUTION:Base material 12 in interior material 10 on which skin material is laminated is formed by laminating orientation sheets 12b, 12b', in which long glass fiber arrayed in the constant direction are bound by thermoplastic resin, on at least one side of a mixed fiber web 12a formed by mixing two or more kinds of fiber. The mixed fiber web 12a is formed by mixing the first fiber having a high melting point with the second fiber having a melting point sufficiently lower than that of the first fiber. The first fiber is formed of thermoplastic fiber or natural fiber with the melting point of 200 deg.C or higher such as cotton, polyester or rayon, and the second fiber is formed of material such as polypropylene group material with desirable adhesive property to the thermoplastic resin of the orientation sheet.
Patent JP-H0733882-A (JP)
Title: Poly(silylene)diacetylene compound and its production
Inventor: MITSUZUKA MASAHIKO
IPC: C08G77/48
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the subject diacetylene compound of high molecular weight, free from structural defects, useful as a polymer resistant to heat and combustion, by reaction between a specific organomagnesium reagent and a dichlorosilane compound in the presence of an ether solvent. CONSTITUTION:The objective diacetylene compound made up of recurring unit of formula II (R is H, 1-10C alkyl, alkenyl or alkynyl) and 200-1000000 in the molecular weight, on a polystyrene basis, determined by gel permeation chromatography, can be obtained by reaction between (A) an organomagnesium reagent of formula I (X is Cl, Br or I) and (B) a dichlorosilane compound in the presence of an ether solvent. It is preferable that, after the reaction, a monochlorosilane compound of formula III (R<1>-R<3> are each 1-10C alkyl or phenyl) be added to the system and the reaction liquor hydrolyzed using an acidic aqueous solution.
Patent JP-H0466096-A (JP)
Title: Production of water-soluble flavonol glycoside
Inventor: WASHINO KEN
IPC: C07H17/07
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject glycoside improved in water solubility by treating quercetin glycoside with a galactose-transferring enzyme in the presence of lactose, etc., and subsequently further treating the treated glycoside with a specific enzyme in the presence of a starch substance. CONSTITUTION:A quercetin glycoside such as rutin, isoquercetin or peltatoside is treated with beta-galactosidase (e.g. BIOLACTA G-10) in an amount of 10-2,000 units per g of the substrate in the presence of a 1-80wt.% of a galactose source such is lactose or galacto-oligosaccharide, if necessary, in the presence of 0.1-500ppm of Ca<2+> at a pH of 2-9 at a temperature of 20-70 deg.C. The reaction solution is further treated with a glucose-transferring enzyme in the presence of a starch substance in an amount of <=20 times that of the glycoside at a pH of 2-10 at a temperature of 20-80 deg.C to prepare a water-soluble flavonol glycoside of the formula (R1 is glucose residue, etc., R2 is rhamnose residue, etc.; R3 is galactose residue, etc.; the glucose residue and the rhamnose residue are bounded to each other in 6, 1-bonds and the glucose residues are bonded to each other in alpha-1, 4-bonds; n is 1-7; m is 1-8).