baber/WOPTO huggingface dataset:
Patent JP-H06172148-A (JP)
Title: Anti-sunburn agent composition
Inventor: NODA ISAO
IPC: A61K8/891
Filed: 1992-12-03
Abstract: PURPOSE:To provide an anti-sunburn agent composition excellent in ultraviolet- screening effect, usability and durability to sweat or sea water, etc., and free from irritation to the skin. CONSTITUTION:An anti-sunburn agent composition characteristically containing an organopolysiloxane having one or more phenyl groups in the molecule, a volatile organopolysiloxane, an ultraviolet-absorber and/or an ultraviolet scattering agent.
Patent JP-H10175523-A (JP)
Title: Emergency braking device for automobile
Inventor: CHIN KIKAN
IPC: B60T17/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an emergency braking device for an automobile to be manufactured at a comparatively low cost and perform stable braking as a brake time and a brake distance during rapid braking are eminently decreased. SOLUTION: An emergency braking device for an automobile comprises sensing means 23 to sense that a pressure exerted on a brake pedal 1 by pedaling a brake pedal 1 by a driver, exceeds a given pressure; and emergency brake means placed in the given position of an engine output shaft, preferably in the given position of a fly wheel 19, and operated when it is sensed by the sensing means 23 that a pressure exceeding a given pressure is exerted on the brake pedal 1, and exerting a brake force on the given position of the fly wheel 19.
Patent JP-H05170754-A (JP)
Title: Production of monoglycidyloxy compound
Inventor: YOSHINAKA SHINJI
IPC: C07B61/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject compound useful as an image preservation stabilizer, etc., for heat-sensitive recording charts in high yield by reacting a specific aromatic hydroxy compound with a specified epihalohydrin in the presence of a tertiary amine, etc. CONSTITUTION:An aromatic hydroxy compound expressed by formula I [R<1> is lower alkyl, lower alkenyl, (substituted)benzyl, etc.; R<2> and R<3> are lower alkyl, lower alkoxy or lower alkenyl ; A is C(CH3)2, CO, SO2 or S; (m) and (n) are 0-4] is made to react with an epihalohydrin expressed by formula II (R<4> is H or lower alkyl; X is halogen) in the presence of one or more of quaternary ammonium salts, tertiary amines, phosphonium salts and sulfonium salts which are catalysts to produce a 2-propanol compound expressed by formula III, which is then allowed to react in the presence of a dehydrohalogenating agent to provide the objective compound expressed by formula IV.
Patent JP-2000177767-A (JP)
Title: Application container
Inventor: KATO MAKOTO
IPC: B65D47/42
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an application container by which a required amount of a content liquid can be efficiently applied while preventing the content liquid from flowing out at one time when the container is tilted. SOLUTION: This application container 10 is equipped with a container main body 11, a lid member 12 to cover the opening 16 of the container main body 11, a discharging section 13 which is formed on the lid member 12, and an application section which is projected from the periphery of the discharging section 13, and the discharging section 13 comprises a slit. The slit can be constituted by providing a cut on an elastic member.
Patent JP-2001170375-A (JP)
Title: Hair cutter
Inventor: OGAWA HITOSHI
IPC: B26B19/44
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a hair cutter allowing a suction case to be detachably mounted from both fixed blade side and movable blade side of a hair cutter body according to the service condition of the hair cutter. SOLUTION: The suction case 2 is provided with a mounting means allowing the suction case 2 to be mounted to the hair cutter body 1 in either state of placing the suction case 2 along the hair cutter body 1 on the fixed blade 5b side or placing the suction case 2 along the hair cutter body 1 on the movable blade 5a side.
Patent JP-H11183668-A (JP)
Title: Watch-controlling device and portable telephone using the same
Inventor: MACHIDA TOKUJI
IPC: G04G5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To accurately display time regardless of external factors such as noise by providing a timer circuit and sending a frequency division notice again by recovering a time control part when it is detected that no frequency division notice is available from the time control part. SOLUTION: Current time is set to a time control IC2 by a key input part 9, and a CPU 8 controls a control IC3 and displays setting time on a display part 10. When a setting time, for example 1 minute 40 seconds, is set to a timer circuit 4 via the control IC3, the CPU 8 monitors the time-out of the setting time of the timer circuit 4 and detects that no frequency division period notice was available from the time control IC2 when the setting time is up. The CPU 8 recovers to give the frequency division notice to the time control IC2 again via the control IC3. When the frequency division period notice is reported to the time control IC2, current time is read from the time control IC2 and is displayed on the display part 10, thus accurately displaying time even if no frequency division period notice is given due to external factors such as noise.
Patent JP-2001170871-A (JP)
Title: Twisted brush, and method of manufacturing the same
Inventor: NIIZAKI YUICHIRO
IPC: A46B9/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To extremely easily manufacture a twisted brush achieving extremely favorable effect of surface treatment such as polishing and burr removal. SOLUTION: Brush hairs are held on a core wire 3 comprising plural metal wire rods 2 to be perpendicular to it, and the core wire 3 is twisted, so the brush hairs are held by the core wire 3 to be fixed to provide a twisted brush part 4 in this twisted brush 1, where plurality of the twisted brush parts 4 are composed by alternately forming plural brush part units 5 and interval parts 6.
Patent JP-H05178088-A (JP)
Title: Automobile door molding and its manufacture
Inventor: YADA YUKIHIKO
IPC: B60R13/04
Filed: 1991-12-26
Abstract: PURPOSE:To keep a projecting tip of a seal body always in contact with the surface of window glass when a molding body is arranged along the side edge of a door outer panel, by changing the amount of projection of the seal body in accordance with change of the separating distance between the surface of the window glass and the door outer panel. CONSTITUTION:The cross-section shape of a seal body 132 which closes the clearance between the surface 12a of window glass 12 and a molding body 131 which is mounted along the edge portion of an door outer panel 11 is changed in accordance with change in cross section of the door outer panel 11 along a side edge of the door outer panel 11. In this case, the amount of projection of the seal body 132 is particularly changed in accordance with change of the separating distance of the surface 12a of the window glass 12 from the door outer panel 11. Consequently, the seal body 132 projecting from the molding body 131 can always be kept in contact with the surface 12a of the window glass 12 even when the molding body 131 of door molding 13 is arranged along a waist line of the door outer panel 11 for improving the appearance quality.
Patent JP-2001174799-A (JP)
Title: Color filter for liquid crystal
Inventor: SATO KOICHI
IPC: G02F1/1339
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal suppressing the peeling-off of a spacer. SOLUTION: In usual proximity exposure, the exposure is carried out setting a photomask 18 apart from a resin material 2 by about 10 μm for the purpose of uniformly forming desired distribution of latent image concentration along thickness direction of a photoresist. In this invention, the spacer 1 consists of the hardened photoresist. In its formation, the photomask is placed in a position upwardly apart from an exposed surface of the photoresist by 50-300 μm. The photoresist is exposed via the photomask. The release of the spacer is suppressed because the distribution of the latent image concentration with a trapezoidal vertical sectional shape is formed inside the photoresist.
Patent JP-H06199580-A (JP)
Title: Method for joining cemented carbide to stainless steel and medical appliance consisting of cemented carbide and stainless steel
Inventor: MATSUTANI MASAAKI
IPC: A61C3/02
Filed: 1992-12-25
Abstract: PURPOSE:To form a cutting edge with tungsten carbide and a shank with stainless steel and to enhance machinability and rust resistance by joining bars of tungsten carbide and stainless steel at a prescribed temp. under a prescribed surface pressure in a low oxygen atmosphere. CONSTITUTION:Cemented carbide A based on tungsten carbide and stainless steel B are butted under a prescribed surface pressure in a low oxygen atmosphere 1 and the butted part is heated to a prescribed temp., e.g., by supplying electric current to electrodes 4, 5 to carry out joining. The resulting joined material is used as stock, a cutting edge is formed at the cemented carbide part and a shank is formed at the stainless steel part.
Patent JP-H05177840-A (JP)
Title: Ink jet recording apparatus
Inventor: SASAKI TORU
IPC: B41J2/165
Filed: 1991-12-27
Abstract: PURPOSE:To dispense with a wiper by preventing the contamination of the surface of a printing head with ink at the time of use and to certainly prevent the drying of the ink in the nozzles of the printing head even at the time of non-use performing no printing for a long time. CONSTITUTION:The groove 30 communicating with the ink supply passage 24 to each of nozzles 22 is provided to the place positioned along the underside of a plurality of the nozzles 22 arranged to a printing head surface 10a and covered with a cap 15 and chamfering is applied to the inlet of the groove 30 and a liquid absorbing member 31 is arranged in the groove 30. At the time of the use of an ink jet recording apparatus, the ink dripped from each of the nozzles 22 is received in the groove 30 through the part where chamfering is applied to be absorbed by the liquid absorbing member 30. At the time of non-use, the printing head surface l0a is covered with the cap 15 inclusive of the groove 30 and the interior of the cap 15 is always held to a wet state by the liquid absorbing member 31 communicating with the ink supply passage 24 through an ink passage 30a.
Patent JP-H11189662-A (JP)
Title: Preparation of prepreg and laminate
Inventor: NAJIMA KAZUYUKI
IPC: C08J5/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce air pollution and conserve resources and energy and obtain a laminate having good properties and stable quality at a low cost by making a powder resin composition mixed and milled by a mixing and grinding machine present at least one surfaces of a sheet fiber substrate to form a prepreg and stacking the prepregs and heating and pressing the same. SOLUTION: A resin composition containing a thermosetting resin, a curing agent, a cure accelerator and, as necessary, a filler, a coloring agent, a reinforcing agent and the like is mixed and milled by a mixing and grinding machine at a temperature 5-10 deg.C lower than the softening point of the resin for 10-30 minutes and the resulting powder resin composition is spread or coated uniformly on a sheet fiber substrate in an amount of 40-60% based on the substrate weight to obtain a prepreg. One or more prepregs are stacked, heated and pressed to obtain a laminate. In the preparation of prepregs and laminates, reactions proceed fast due to the absence of solvents, and times required for drying and forming are reduced, and resources and energy are conserved as well as lowering costs.
Patent JP-H05177724-A (JP)
Title: Foam cushion body and its manufacture
Inventor: SAKOTA NAOICHI
IPC: C08L101/16
Filed: 1991-12-26
Abstract: PURPOSE:To decompose easily by microbes under the natural environment and rationalize the treatment after throwing away by surface coating foam cellulose beads with hydrophobic resin and then bonding and solidifying by means of a specified bonding agent. CONSTITUTION:The surfaces of foam cellulose beads of diameter of approximately 1-5mm, preferably 3-5mm, are coated with hydrophobic resin such as polystyrene resin, polyethylene resin, polyvinyl chloride resin or the like by the dry thickness of 5-20mm, preferably approximately 8-12mm. Then, cementing and solidying are carried out by using a water foam urethane bonding agent, for example, water foam polyisocyanate resin. Almost complete decomposition is performed by microbes in said combination and utilized by the microbes under the natural environment, and a product agreeable with the global environment can be manufactured.
Patent JP-H06202068-A (JP)
Title: Liquid crystal display element
Inventor: ONO TOSHIOMI
IPC: G02F1/133
Filed: 1992-12-30
Abstract: PURPOSE:To provide the liquid crystal display device with which a high-speed response is assured and which is simple in construction and good in quality. CONSTITUTION:This liquid crystal display element has a lower substrate 4 on which one electrode 2 and an oriented film 3 covering this electrode 2 are formed, an upper substrate 7 on which another electrode 5 facing the one electrode 2 orthogonally therewith and an oriented film 6 covering the other electrode 5 are formed and a liquid crystal material 9 which is sealed up between the upper and lower substrates 4 and 7. The ratio (K33/K11)/(DELTAepsilon/epsilon>=) of the elastic constant ratio K33/K11 and dielectric constant ratio DELTAepsilon/epsilon>=of the liquid crystal material 9 is set at >=0.8. Liquid crystal molecules are twist-oriented at about 190 to 210 deg. between the oriented films 3 and 6, thereby the pretilt angle of the liquid crystal molecules of the liquid crystal material 9 near the oriented films 3, 6 is set at about 2 to 4 deg.. In addition, the gap (d) between the oriented films 3 and 6 is set at about 5.5 to 6.5mum.
Patent JP-H10195477-A (JP)
Title: Water-soluble lubricant
Inventor: MIZUI KIMIYA
IPC: C10N40/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject lubricant capable of providing a processing lubricant and a pressure medium excellent in dispersion stability, non- combustibility and lubricating properties, containing a specific dicarboxylic acid and a base. SOLUTION: This lubricant comprises (A) a dicarboxylic acid obtained by reacting (i) an 18-20C fatty acid or its polycondensate (preferably an 18-20C monohydroxy fatty acid or its polycondensate) with (ii) maleic anhydride and succinic anhydride under heating and (B) a base (e.g. an alkali metal compound or an amine compound). Preferably, the lubricant contains a polycondensate of an 18-20C hydroxy fatty acid. Consequently, an aqueous lubricant requiring a small amount of the lubricant to be added to water, needing no use of a phosphorus- or a halogen-containing extreme-pressure agent, capable of omitting the addition of a surfactant is expected.
Patent JP-H11253912-A (JP)
Title: Melting treatment of incineration residue containing salt
Inventor: NAKAHARA KEISUKE
IPC: B09B3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting and treating incineration residue containing salts in which elution of chlorine is inhibited and also slag for an aggregate free from metal content is obtained. SOLUTION: In the method for melting and treating incineration residue by using a fusion furnace 20 held in a reducing atmosphere, a component regulation material containing Ca and/or Mg or a component regulation material containing Si and/or Al is added to a incineration residue containing salts in a component regulation process 10. Value of component ratio obtained by the following formula: Component ratio (molar ratio) = (Ca+Mg)/(Si+Al), is regulated so as to become a range within 0.7-2.0. Thereafter, the component regulation material is charged into the fusion furnace 20 and melted. The molten material is retained in the fusion furnace and separated into a molten slag layer 41, a molten salt layer 40 and a molten metal layer 42. Molten slag is separated, discharged and applied to quenching treatment in a cooling process 30.
Patent JP-H11194273-A (JP)
Title: Zoom lens and manufacturing method thereof
Inventor: NAKANO YUICHI
IPC: G02B13/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable to use a plastic lens for a zoom lens. SOLUTION: This zoom lens comprises, in order from the object side, a first positive lens group, a second negative lens group, a third positive lens group and a fourth positive lens group. Instead of a positive lens having a focal distance fA and an Abbe number νA included in the third lens group, a plastic lens is used as a positive lens having a focal distance fB and an Abbe number νB and satisfying the equations: fA=fB, |νA-νB|<7. Consequently, an inexpensive zoom lens having high image quality is obtained.
Patent JP-H06202445-A (JP)
Title: Image forming device
Inventor: MATSUKUMA MINORU
IPC: G03G15/02
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an image in which the irregularity of pitch, moire and the uneveness of color are little by shifting the frequency of oscillating voltage for an electrostatic charger every time an image forming process is repeated in an image forming device for forming a color image by repeating the image forming process including a stage where the image carrier is electrostatically charged by impressing the oscillating voltage on the electrostatic charger. CONSTITUTION:The color image is formed by shifting the frequency of the impressed oscillating voltage on the electrostatic charger 2 in each image forming process as follows. That is, an oscillator 10 oscillates and outputs the sine wave having 650Hz frequency for a 1st color magenta. An AC bias power source 8 which receives the sine wave signal, impresses AC bias having the same frequency as the output frequency from the oscillator 10 on the charger 2. It the same way, the frequency is shifted to 660Hz for the 2nd color cyan, 670Hz for a 3rd color yellow, and 680Hz for a 4th color black, respectively. Thus, the irregular pitch caused by the moire becomes different in each color, and the irregularity of the pitch caused by the moire becomes inconspicuous when the colors are superposed.
Patent JP-H06200782-A (JP)
Title: Mount bracket for v-type engine
Inventor: SUZUKI NAOKI
IPC: F02F7/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the interference with an auxiliary machine and simplify the fitting and removal by arranging the auxiliary machine in a gap formed by an engine and a mount bracket, and forming the mount bracket into the shape corresponding to the auxiliary machine when fitting the auxiliary machine on the side of a V-type engine. CONSTITUTION:A V-type engine 2 is arranged with multiple cylinder heads 6-1 and cylinder head covers 8-1 respectively on a cylinder block 4, and multiple cylinder banks are arranged in a V-shape. An auxiliary machine, e.g., a starter 22, is arranged on one side of the engine 2, for example. When the starter 22 is to be arranged, a one-side mount bracket is arranged on one side of the V-type engine 2, and the starter 22 is arranged in a one-side gap S1 formed by it and the engine 2. The one-side mount bracket connects multiple fitting sections 44, 46 with a junction section 48, and a notch section 50 avoiding the interference with the starter 22 is formed on the junction section 48.
Patent JP-H11178107-A (JP)
Title: Controller of inverter-controlled vehicle
Inventor: TANAMACHI TOKUNOSUKE
IPC: B60L9/18
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To accelerate a vehicle by a torque corresponding to the state of rails, by a method wherein a precision for estimating the slip amount is improved and torque control, i.e., re-adhesion control, is practiced in accordance with the estimated slip amount. SOLUTION: A vehicle driving induction motor 3, an inverter 2, an inverter control means 4, a current command generating means 5 which generates a torque command, a means 102 which detects the revolution frequency of the motor 3, a means 7 which generates a reference acceleration signal larger than the real acceleration of the vehicle, a means 6 which estimates a vehicle speed in accordance with the revolution frequency (value converted into a speed) and the reference acceleration signal, a means 8 which, if the estimated vehicle speed is larger than the revaluation frequency (value converted into a speed), adjusts the reference acceleration signal in accordance with the deviation between them, and a re-adhesion control means 9 which, if the revolution frequency (value converted into a speed) is larger than the estimated vehicle speed,  acts upon the inverter control means 4 to control a torque generated by the motor 3, are provided.
Patent JP-2000180771-A (JP)
Title: Light deflector
Inventor: KOBAYASHI HIROSHI
IPC: G02B26/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a light deflector which prevents a function from being deteriorated by generated heat by eddy current loss in a polygon motor and realizing the reduction of a starting current. SOLUTION: A permanent magnet for generating torque 5 is fixed in a rotating mirror unit, and a base plate 2 is provided with a magnet coil 4 and a fixed yoke 50 at the rear of the coil 4. Then, the yoke 50 is set at a position, where attractive force from the magnet 5 influencing the yoke 50 at the installation position of the yoke 50 is equal to or 1/2 or less of the attractive force, when the yoke 50 is installed at the most proximate position.
Patent JP-2000181318-A (JP)
Title: Cleaning device and image forming device
Inventor: TSUKAMURA SHINICHI
IPC: G03G21/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a toner recovering efficiency caused by the rise of an air pressure in a toner recovering part at storing the residual toner removed by a cleaning operation in the tightly sealed toner recovering part, and to prevent the surrounding part from being soiled by the toner. SOLUTION: An air discharge port 120A is formed in the toner recovering part 120 and a duct 130 is connected through the port 120A, then, by rotating the guide brush 121, an air flow running from a cleaning part 100 to the toner recovering part 120 and also to the duct 130 is generated, then, the rise of the air pressure is suppressed in the toner recovering part 120, besides, toner powder is prevented from flowing out by a dust filter F and a zigzag barrier 131 installed in the duct 130, then, the toner is efficiently recovered.
Patent JP-2000188119-A (JP)
Title: Fuel cell system and its control method
Inventor: KURITA KENJI
IPC: H01M8/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive system capable of accurately controlling water flow supplied to oxidizer gas and requiring no air flow sensor. SOLUTION: In this fuel cell system and its control method, a means of humidifying 5 to supply water to oxidizer gas is provided in an oxidizer gas pipe line 7 connecting a means of supplying oxidizer gas 1 and an oxidizer gas supply outlet of a fuel cell 10, and a means of forcibly feeding water 3 is provided in a water pipe line 9 connecting the means of humidifying 5 and a means of storing water 2, a means of detecting water flow 4 is provided in the water pipe line between the means of forcibly feeding water 3 and the means of humidifying 5, and a means of controlling 20 to control water flow by applying a feedback based on a signal from the means of detecting water flow 4.