baber/WOPTO huggingface dataset:
Patent JP-H10171201-A (JP)
Title: Image forming device
Inventor: MASUDA TSUNEJI
IPC: G03G15/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor image of high quality by excellently developing a latent image formed on an image carrier, without causing a color mixture, with plural nonmagnetic one-component noncontact developing units arranged in the vicinity of the circumference of an image carrier. SOLUTION: When a photoreceptor drum is preliminarily rotated before an image process for the first color is executed, a prescribed electrostatic latent image of a potential Vff is formed on the photoreceptor drum. This latent image is developed under the application of the DC developing bias of a VDC, in a state where the developing sleeve of the developing unit is not rotated, by the developing unit used in an image forming process after the first color, out of four nonmagnetic one-component noncontact developing units disposed in the vicinity of the circumference of the photoreceptor drum, to remove toner on the developing sleeve.
Patent JP-H10175867-A (JP)
Title: Bifidus bacteria multiplication accelerating composition and its use
Inventor: TOMITA MAMORU
IPC: A23C9/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of remarkably multiplying bifidus bacteria without any side reaction such as diarrhea by combining raffinose with a specific oligosaccharide in a specific ratio. SOLUTION: This bifidus bacteria multiplicaton accelerating composition comprises, as active ingredients, (A) at least one kind of oligosacchadide selected from the group consisting of lactulose, fructooligosacchdide and galactooligosaccharide and (B) raffinose in the weight ratio A/B preferably of >=1/9. For the fructooligosaccharide, e.g. 1-kestose, nystose is used, and for the gactooligosacchadide, e.g. a compound expressed by the formula Gal-(Gal)n - Glc, (Gal is a galactose residue; Glc is a glucose residue; (n) is 1 to 4) is used. For intake by human, the daily dose of this composition is preferably in the range of 0.01 to 0.5 g/kg body weight.
Patent JP-H05162412-A (JP)
Title: Controlling method for printer
Inventor: SAKAINO YUTAKA
IPC: B41J19/78
Filed: 1991-12-13
Abstract: PURPOSE:To improve printing efficiency by making adjustment to head gap without stopping printing operation as much as possible when thickness of printing paper varies extremely. CONSTITUTION:In the case where a carriage driving motor fails in driving operation (203), printing paper is retreated by reverse line feeding (209), then the carriage driving motor is started again (208) for driving operation and after head gap is adjusted automatically (204), the printing paper is fed by normal line feeding (206) for the amount equivalent to the previous reverse line feeding, and printing operation is continued (207) afterward.
Patent JP-2001170425-A (JP)
Title: Filter for purified water and producing method therefor
Inventor: RI JURIN
IPC: B01D29/01
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter for purified water and a producing method therefor. SOLUTION: In this method of producing a filter for purified water, a proper quantity of granite porphyry 2, activated carbon 3 or activated soot 4, or raw material containing all the three materials are screened by using a screen net of proper meshes, further, the raw material is adequately washed with clear water and the dirt is removed thereby. The raw material is, furthermore, dried at a high temperature of 60 deg.C-100 deg.C and the moisture is removed. Subsequently, these raw materials or the raw material containing at least a single component is added with an adhesive, is compounded at a high temperature of 80 deg.C-120 deg.C and is made slurried. The slurried mixture of the raw material is sent to a molding machine, is heated and compressed at a temperature of 100 deg.C-160 deg.C, is made to a soft solid body, further is cooled and formed and made to the filter.
Patent JP-2000182133-A (JP)
Title: Cooling and heating device of automatic vending machine
Inventor: OKU KENZO
IPC: G07F9/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by cooling or heating articles by only a necessary quantity and performing proper-temperature vending. SOLUTION: The automatic vending machine comprises a cooling and heating device 3, a fan 4 which sends air cooled or heated by the cooling and heating device 3, a return duct 5 which is provided at an intermediate part above the rear bottom part of an article storage device 1, and an air duct shield plate 6 having upper and lower openings 6a and 6b at a constant interval above the return duct 5. Consequently, partial cooling and partial heating are carried out so that only the part below the article storage device 1 is held at proper vending temperature and the operation rate of the cooling and heating device 3 is lowered to reduce the power consumption.
Patent JP-H10166948-A (JP)
Title: Tonneau cover device with sub cover
Inventor: YAMASHITA SHINJI
IPC: B60R5/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and attain weight reduction by embedding and fixing the edge of a sub cover whose thickness is increased by winding a wire material in a recessed groove formed at the outer surface of a storage case, as a form for fixing one end of the sub cover on the outer surface of the storage case. SOLUTION: This tonneau cover device 10 is disposed on a tonneau part T for luggage storage behind a rear seat 50 for automobile, and the tonneau part T is covered with a main cover 20 to make a luggage on the tonneau part T invisible. A storage case 40 for winding and storing the main cover 20 is formed into a roughly horizontal recessed shape by means of resin extrusion forming or the like, its opening 42 is made to serve as the outlet of the main cover 20 to the rearward side of a vehicle, and the main cover 20 is wound around an inner winding shaft for storage.  By drawing out the main cover 20 from the inside of the storage case 40 with a clamping edge 21 formed at the edge of the main cover 20 held, locking it at a back door or the like, covering the tonneau part T, and releasing the locking, the main cover 20 is wound around the winding shaft automatically for storage in the storage case 40, thus it is possible to attain weight reduction and simplify its structure.
Patent JP-H09184024-A (JP)
Title: Vacuum heat treating device for powder and granular material
Inventor: NAKAMURA MASATOMO
IPC: B01J19/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and stably recover valuable metals in powder and granular materials at a good yield by connecting at least two condensers varying in cooling temp. to a treating chamber for heat treating the powder and granular materials in vacuum. SOLUTION: At least the two condensers 72, 71, etc., varying in the cooling temp. are connected to the treating chamber 21 of this device. In the case of connection of, for example, the two condensers, the condenser (hereafter, A) of the relatively high cooling temp. is connected as one thereof and the condenser (hereafter, B) of the relatively low cooling temp. as another one. When the powder and granular materials are heated under vacuum, extraneous materials, such as moisture and fats and oils, coexisting in the powder and granular materials evaporate in the initial stage of the low temp. and, therefore, these materials are captured by A. A reducing gas is supplied from a gas supply pipe 51 to reduce the metal oxides in the powder and granular materials to the corresponding metals in the subsequent state of the high temp. and, thereafter, these metal vapors are condensed in B and are separately recovered.
Patent JP-H07202103-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: OKUBO TADANORI
IPC: B29C45/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a manufacturing method for a resin-sealed semiconductor device, which is smoothly mass-produced, by accurately bending the outer part of a lead. CONSTITUTION:In a surface mount resin-sealed device in which a plurality of leads are introduced in two directions, after a bending process 3 of a lead frame which has been mounted with chips and resin-sealed, solder plating 4 is applied to the lead frame, and as a pre-processing step for bending the lead frame, a preliminary bending process 2 is applied. This reduces defects when using a bending punch for bending, such as deposition of solder plating on a bending die, degradation of the shape of a bent lead, changes in clearance between the bending punch and the bending die, and peeling of the solder plating from a part, where resin burr is caught, at the time of lead bending. Also, changes in length in bending can be absorbed by shortening a distance between chips formed by preliminary bending in the lead frame and restoring that distance to the original length by bending.
Patent JP-2000178163-A (JP)
Title: Skin preparation for external use
Inventor: WATANABE MIKAKO
IPC: A61K8/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, having an activity for preventing and improving skin-aging phenomena such as the generation of wrinkles, an activity for inhibiting the growth of hair, etc., by adding a new compound. SOLUTION: This skin preparation for external use contains a compound of formula I [R1 is H, a 1-12C alkyl; R2, R4 are each H or a lower alkyl; R3 is H, a (substituted) alkyl or aralkyl; R5 is H, or is combined with R3 and the adjacent nitrogen atom to form a heterocyclic ring] (for example, a compound of formula II) preferably in an amount of 0.0001-40 wt.%, especially preferably 0.01-20 wt.%. The compound of formula I is obtained, for example, by reacting a glycinamide derivative of formula III with a halocarboxylic acid derivative of formula IV in the presence of a base such as sodium hydroxide at 20-200 deg.C for 10 min to 24 hr, neutralizing the reaction product with an acid such as hydrochloric acid, properly drying the product, and then isolating the product.
Patent JP-H09184532-A (JP)
Title: Hydraulic shock absorber
Inventor: MASAMURA TATSUYA
IPC: F16F9/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To diminish storage spaces for a spool and a free piston so as to shorten the whole length of a hydraulic shock absorber, and further prevent occurrence of a shock noise when the free piston is returned. SOLUTION: In this hydraulic shock absorber, two oil chambers A, B are opened/closed through a damping valve 4 arranged on a piston 3, a bypass passage R is formed through which two oil chambers are communicated with each other by bypassing the damping valve 4, a spool 10 by which the bypass passage R is opened/closed is movably inserted in the bypass passage R, and the upper surface side oil chamber R3 and the back surface side oil chamber R4 of the spool 10 in the bypass passage R are connected to each other through an orifice 10a arranged in the spool 10. Also, a free piston 13 operatively associated with the spool 10 is movably arranged on the side of the back surface side oil chamber R4.  In this case, a hollow piston nut 6 is connected to the lower part of a piston rod 2, the bypass passage R is formed to the piston 3 and the piston rod 2, the spool 10 is movably inserted to the bypass passage R on the side of the piston rod 2, and the free piston 13 is movably inserted to the inside of the piston 3.
Patent JP-H10172557-A (JP)
Title: Manufacture of active material for nickel electrode
Inventor: HIRAI MASAHIRO
IPC: H01M4/52
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain nickel hydroxide powder in which cobalt oxide is formed on the surfaces of particles while the physical property of the nickel hydroxide powder which is a raw material is kept by adding an alkali hydroxide solution to nickel hydroxide powder whose particle surface is covered with cobalt hydroxide, and at the same time hot air is blown to oxidize the cobalt hydroxide. SOLUTION: Nickel hydroxide powder which is a base material is dispersed in a dispersion medium such as water, usually 5-30wt.% slurry is prepared. The mean particle diameter of the nickel hydroxide, although it is variable by applications, is usually 2-50 microns, preferably 5-20 microns. The slurry is heated at 80 deg.C or less, and pH is adjusted to 8-11 by acid or alkali. In pH on the outside of the above range, unfavorably, the particle surface of the nickel hydroxide powder is not coated with cobalt hydroxide, and independent cobalt hydroxide particles are formed.
Patent JP-2001173259-A (JP)
Title: Multistory parking facility and building method therefor
Inventor: TSUBOKAWA HIROAKI
IPC: E04H6/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a multistory parking facility requiring no measurement of wear of sheaves and a building method therefor capable of building it without using a large crane. SOLUTION: A multistory parking facility 21 in which a plurality of parking shelves 22 are provided in a multistory manner is provided with a transfer machine 24 to transfer an automobile 23 to each shelf 22, and a rail 28 provided to surround and support the machine 24 so that it can be freely elevated. The machine 24 is provided with a driver to elevate the machine 24 along the rail 28. After the first floor is assembled with building materials conveyed by a crane (working machine), the machine 24 is elevated along the rail 28, and then the next floor above the first floor is assembled.
Patent JP-H09184120-A (JP)
Title: Snow elimination nozzle
Inventor: ASANO YOSHIKI
IPC: E01H3/04
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle which is capable of spraying water in a flattened belt-like state at a lower elevation and spraying a large amount of low temperature water, such as a river water or collection water by changing a water spray shape by changing a flattened shape of a water spray hole. SOLUTION: A snow elimination nozzle provides a trumpet-like opening 2 having a slope 2' which forms a water spray hole (a) on the upper part of a snow elimination nozzle body 1 where a closing base 3 which closes the trumpet-like opening 2, leaving out the water spray hole (a) on this opening 2. Snow elimination water is sprayed from this water spray hole (a). The shape of the cross section-rectangular spray water hole (a) formed with a water flow hole formation recessed area provided on the bottom of the closing base 3 and the slope surface 2' of the opening 2 is formed so that the height of the hole clearance on both sides may be higher than the hole clearance in the central part, thereby forming a flowing water throttling area in the central part.
Patent JP-H11166559-A (JP)
Title: Vehicular automatic clutch control device
Inventor: MATSUMURA TATSUO
IPC: F16D48/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To allow smooth departure of a vehicle by reflecting a history by the last time vehicle travel by correcting the last time clutch engagement starting position stored according to load torque of a driven shaft changing at vehicle traveling time. SOLUTION: A control unit 14 calculates load torque applied to the input shaft 2A of a transmission 2 at vehicle traveling time as a torque value by reflecting a travel history after prestoring an engagement starting position of a clutch 3 as the last time position at last vehicle departing time. Next, a load torque variation to last departing time is calculated from this torque value. A correction position corresponding to a stroke of a release cylinder 4 is calculated by subtracting this offset quantity from the last time position by calculating the offset quantity of the engagement starting position corresponding to a variation by referring to an offset map. This correction position is renewably stored as the engagement starting position to control the next departure.
Patent JP-H0739302-A (JP)
Title: Highly unsaturated fatty acid-containing fat and oil composition and highly unsaturated fatty acid-containing aqueous food
Inventor: TAKAGAKI YASUYUKI
IPC: A23L17/00
Filed: 1992-12-15
Abstract: PURPOSE:To enable to utilize highly unsaturated fatty acid-containing fats and oils (PUFA) as a functional fat and oil component having a physiological activity by adding PUFA to an aqueous food without using an emulsifier or a strong emulsifying means. CONSTITUTION:The fat and oil composition contains a monoglyceride-containing highly unsaturated fatty acid as constituent fats and oils. The content of the monoglyceride in the composition is desirably >=0.1wt.%, and the content of the composition in a fat and oil-containing aqueous food is desirably >=0.1wt.%. The PUFA is preferably selected from alpha-linolenic acid, gamma-linolenic acid, dihomo- C-linolenic acid, arachidonic acid, eicosapentaenoic acid and docosahexaenoic acid.
Patent JP-2000178476-A (JP)
Title: Water-based magnetic coating composition
Inventor: FUKUTOME KAZUHIRO
IPC: C09D5/23
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-based magnetic coating composition that give a coating layer excellent in magnetic powder dispersibility, heat resistance and the like. SOLUTION: The water-based magnetic coating composition comprising a magnetic powder and a water-based binder, contains a carboxyalkylcellulose nitrate with a nitrate ester substitution degree of 0.2-2.95 per one anhydrous glucose unit, with a carboxyalkyl ether substitution degree of 0.05-2.8 in an amount of 1-70 wt.% based on the total amount of the whole water-based binder, as the water-based binder.
Patent JP-H06182521-A (JP)
Title: Differential casting method
Inventor: SATO MITSUYOSHI
IPC: B22D18/06
Filed: 1992-12-17
Abstract: PURPOSE:To provide a suction casting method where the product part of the casting and the stoke part need not be cut later in the suction casting method to pour the molten metal by using a stoke (sprue). CONSTITUTION:A die 1 is placed at the upper part of a molten metal container, and the molten metal in the molten metal container is poured from the lower part into the cavity of the die through a stoke 4 due to the pressure difference. Then, the pressure difference is eliminated when the molten metal at the sprue part 12 becomes semi-solidified, and the stoke 4 is separated from the die 1.
Patent JP-2000172617-A (JP)
Title: Method and device for information display
Inventor: SUGANO KATSUICHI
IPC: G06F3/0484
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To easily select information process resources, such as a printer and a server at optimum positions by providing a position information generating process for generating physical position information on the information process resources. SOLUTION: When a start up is indicated through the keyboard 9 or the pointing device of a host computer 3000, expansion on a RAM 2 is performed through a disk controller 7, and conducts the startup. At this time, a layout generating function, etc., is expanded to the RAM 2 to display a printer folder on a CRT 10 and awaits user's instructions and input. When a function for plotting is selected by a tool, a plotting tool is displayed on the screen of the CRT 10. By having this operated through the keyboard 9 or pointing device to plot Tab (which is a bundle showing a physical place and indicates the 1st floor of a management house and a work house) on the printer folder, e.g. workplace layout on the 1st floor of the management house.
Patent JP-H09190238-A (JP)
Title: Power saving clock system
Inventor: REONIIDO SUMORANSUKAI
IPC: G06F1/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To separate a module into the two parts of (i)a low power clock supplying substantial continuous signals and driving module/access logic and (ii)the main clock driver of high power, which operates only when the module detects a self address and to reduce the power consumption of a module system connected by means of a bus. SOLUTION: When access logic 60 detects a module address, an enable/disable circuit 68 turns on the main clock driver 72 so as to supply the signal to function logic 64. Data is read/written from/into the bus 48 or internal programming or the other operation is executed based on a control signal on the bus 48. When it completes, function logic 64 transmits a shut down signal to the circuit 68 and terminates the operation of the driver 72. The module 44 returns to a halt state until the reception of a next address event.
Patent JP-2000192306-A (JP)
Title: Body warmer
Inventor: NAKAI ATSUHITO
IPC: A41D13/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To effectively warm a human body at a comfort temperature by setting a heater to the human body warmer that is put on a human body. SOLUTION: This heat-generating part 18 that is provided with the fuel tank for storing the fuel gas and the catalytic combustion heater in which the fuel gas and the air are subjected to the catalytic oxidation reaction to generate heat is set to the back face 11 of the human body warmer 10 and the heat generated in the heat generator 18 is fed by the blower 22 through the warmer 10 to the human body.
Patent JP-H11190284-A (JP)
Title: Scroll type vacuum pump
Inventor: HARUKI SHINICHI
IPC: F04C18/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type vacuum pump which enhances operational efficiency by prolonging the service life of a bearing, and reducing the time needed to attain the desired pressure. SOLUTION: This scroll type vacuum pump has a crank pin 6 provided with a through hole 14 serving as a passage by which a first space 15 provided outside a spiral scroll lap and inside fixed scrolls 3, 4 in order to rotate a turning scroll 2 is communicated with a second space 13 which forms when the crank pin 6 and a bearing 7 are placed in a hole 12 provided in the fixed scroll 3.
Patent JP-2000181441-A (JP)
Title: Image display device
Inventor: KON TAKAYASU
IPC: G09G5/38
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a device which does not require the need for deciding priority even when displaying plural sprite images and is capable of executing sprite display at a high speed by writing stored small images in the sequence based on the priority in assigned display positions when displaying a screen synthesized with the small images on a background image. SOLUTION: When the screen synthesized with the small images is displayed on the background image, the small images stored in a small image storing section are successively written in the sequence based on the priority in the display positions assigned by a display memory control section. With the device, the sprite processing can be executed by directly writing the image data to a display area 11 according to the addresses assigned by a sprite data area 12. Sprite image numbers are allocated in the priority order to the sprite images and the sprite images are synthesized with the background image in the sequence of these sprite image numbers. Then, when the sprite images overlap, the sprite images are rewritten by the sprite images having the higher priority.
Patent JP-2000182227-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: TATSUMI NAOKI
IPC: G11B5/41
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To protect a simple bearing part of a rotary head cleaner being a rotary head cleaner mechanism in a magnetic tape recording and reproducing device. SOLUTION: The rotary head cleaner 54 which is fitted rotatably to a shaft 53 at one end of an arm 51 normally stays away from a rotary drum 35, and comes into temporary contact with the rotary head 35 and is rotated fast through the transmission of the rotation of the rotary drum 35 to clean the rotary head. When the rotary head cleaner 54 is at its standby position, a rotor part 70a abuts against a brake pad 77 atop of the arm 76 and the rotary head cleaner 54 is braked and does not rotate. The rotary head cleaner 54 is therefore prevented from continuing to rotate unnecessarily owing to an air flow produced by the rotary drum 35 rotating fast to flaw the simple bearing of the rotary head cleaner 54.