baber/WOPTO huggingface dataset:
Patent JP-H11277972-A (JP)
Title: Writing utensil
Inventor: KIHARA SHIGEKI
IPC: B43K7/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a movable plug from slipping off from an ink tank, and prevent an ink from leaking out by a method wherein when a blocking layer and the movable plug are brought into contact with, the distribution of the ink to a cylinder rear end opening is closed. SOLUTION: For a cylindrical body 1 which is an extrusion-molded article of a polypropylene resin as an ink tank, a periphery-form inward protruding part 1b is formed on the internal wall of a rear part, and for the inward protruding part 1b, the central hole is made an air inlet to the inside of the cylindrical body 1, and the inner diameter is made not more than the outer diameter of the rear end face of a floating plug 4, and a blocking layer which can come into contact with a movable plug is formed. That is, when the movable plug moves backward due to an impact or an affect of air which exists in the ink tank, the floating plug 4 and the inward protruding part 1b are peripherally brought into contact with, and the distribution of an ink to the rear end opening 1a of the cylindrical body 1 is closed, and a passage between the inside of the ink tank and the outside is shut off.  By this method, even when the movable plug moves backward, the ink can be prevented from leaking out from the opening of a pipe body.
Patent JP-S5531025-A (JP)
Title: Composition for oral cavity
Inventor: YASUI SHIGEO
IPC: A61K8/00
Filed: 1978-08-25
Abstract: PURPOSE:To provide a composition for oral mucosa application, having excellent storage stability, and strong suppressing effect to oral microorganisms, and effective to the prevention and remedy of the gingival diseases, containing sensitizing dye No.201 as an effective component. CONSTITUTION:A composition for oral cavity administration, e.g. toothpaste, gargle, oral spray, etc., containing pref. 0.1-100ppm, esp. 0.5-20ppm of sensitizing dye No.201{2-[2-(3-heptyl-4-methyl-2-thiazolin-2-ylidene)methine]-3-heptyl-4- methyl-thiazolinium iodide}. The agent strongly suppresses the growth of Streptococcus mutans which is an oral bacterium causing sordes on tooth, tartar on the tooth, etc., and keeps the cleanness of the mouth. It has antiinflammatory activity also, and is effective to the prophylaxis and remedy for the gingival diseases such as gingivitis, etc.
Patent JP-S5627335-A (JP)
Title: Manufacturing device for foamed body
Inventor: ISHIKAWA TAKASHI
IPC: B29C39/00
Filed: 1979-08-15
Abstract: PURPOSE: To obtain the homogeneous foamed body uniform in density by a method wherein a rolling device is made of several pushers connected in a special structure and placed in front of the entrance of a pair of upper and lower molds and foaming liquid material is spread in a uniform thickness at all times.  
     CONSTITUTION: Molding members 1, 2 composed of endless belts are mounted on drum pulleys 3W6 respectively to form a flat moding space 7. At this time, the lower molding member 2 is elongated up to the front of the entrance of the molding space 7 and in the front place is provided a subsidary feed device 13 consisting of a group of rollers 12. In front of the entrance of the molding space 7, a rolling device 9 for raw material 52 is made up so that several pushers 24... are arranged in parallel with the feeding direction of the liquid material 52 and in connection with each other by a connecting member 25 and each of them can move up and down. And the material 52 is discharged from a discharging port 11 onto a subsidary feeding device 13, sent between the molding member 2 and the rolling device 9, even the material 52 which has been supplied nonuniformly is spread into a uniform thickness and then made to foam in the molding space 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0739723-A (JP)
Title: Preparation of catalyst for purification of exhaust gas
Inventor: TAKEMOTO TAKASHI
IPC: B01D53/94
Filed: 1994-05-18
Abstract: PURPOSE:To improve activity and heat resistance of a catalyst and to prevent a metal for the catalyst from releasing by a method wherein the metal for the catalyst is carried on a metal-contg. silicate and activation treatment is performed by heating it at a specified temp. and for a specified time. CONSTITUTION:After a metal for a catalyst is carried on a metal-contg. silicate, an activation treatment is applied thereto at 150-340 deg.C for a specified time. Adsorbed water etc., in the metal-contg. silicate is eliminated thereby from this silicate by this activation treatment and the metal for the catalyst is tightly bonded thereby on this silicate to improve activity and heat resistance of the catalyst and stability of carrying condition of the metal for the catalyst on the metal-contg. silicate.
Patent JP-H05281844-A (JP)
Title: Elastic blade for image forming device, developer container and developing device
IPC: G03G15/08
Filed: 1992-03-31
Abstract: PURPOSE:To realize a developing device in which the abutting pressure of a developer regulating member to a developer carrier is not changed even under high-temperature environment. CONSTITUTION:In a developing device 3 provided with a developing sleeve (developer carrier) 30 and a developing blade (developer regulating member) 15 for regulating the layer thickness of toner (developer) T on the sleeve 30, the blade 15 is constituted of a bimetal blade(substance obtained by sticking an 'Invar(R)' plate 150 having a small thermal expansion coefficient to a phosphor bronze plate 151 having a large thermal expansion coefficient) which is deformed in accordance with temperature. Even when the blade 15 receives force in a direction where it separates from the sleeve 30 under the high- temperature environment, the force that the blade 15 is allowed to approach to the sleeve 30 is generated on the blade 15 by the action of bimetal, so that the blade 15 is allowed to abut on the sleeve 30 with fixed pressure.
Patent JP-S62263859-A (JP)
Title: Production of scroll
Inventor: SUEDA MINORU
IPC: B22D18/02
Filed: 1986-05-08
Abstract: PURPOSE:To produce a scroll having high strength and light by forming under pressurizing Al or Al alloy containing as dispersing strengthened fibers and ceramic grains, as loading the restraint on the lap part in the metallic mold heated at the same temp. as the above metal. CONSTITUTION:Al or Al alloy containing as dispersing the strengthened fibers such as carbon fibers, etc., and the ceramic grains 2 such as Al2O3, etc., is heated to make to semi-melting condition and set at between the upper and lower mold 7, 8 of the metallic mold. The upper and lower mold 7, 8 is heated and held at almost same temp. as Al or Al alloy's by heaters 12, 13. Next, the upper mold 7 is descended, and also the constant restraint F is given to the lap part 3 by a back pressure pin 9, to form under pressurizing Al or Al alloy. In this way, the prescribed lap 3 end plate 4, flange 5 are shaped integrally in one body and the scroll having high strength, in which the strengthened fibers and ceramic grains are distributed as flowing from the end plate 4 to the lap 3, is obtd.
Patent JP-H07309165-A (JP)
Title: Cup holder for vehicle
Inventor: KATO YOSHIKAZU
IPC: B60N3/10
Filed: 1994-05-18
Abstract: PURPOSE:To simplify the structure, to apply in a wide scope, and to realize a simple heating and a simple cooling of a drink, by providing a rotatable loading member, connecting to an air blowout hole opened almost vertically to the car room, as a ventilating grill in the erecting condition, and being held in a shelf form at the lower side of the air blowout hole, in the laying condition. CONSTITUTION:A cup holder H is connected to the front side of an air blowout hole 2 in the erecting condition when it is not used, and it is composed mainly of a loading member 3 to compose the grill of the air blowout hole 2. The bottom of the loading member 3 is composed of a grid, the front surface of the bottom is formed as a grill designed surface 5, and a cup of drink, or an article such as a can is loaded on the back side surface stably. By a hinge structure 9 at the lower part of a riser 8, the loading member 3 is rotated from the vertical position to the horizontal position. And the rotation of the loading member 3 is regulated by a stopper 13. In such a constitution, the article on the loading member receives a warm air to be heated in the winter season to provide a heater, while it is cooled by a cooling air in the summer season to provide a cooler.
Patent JP-H08307564-A (JP)
Title: Mail transmitting method and mail receiver
Inventor: YOSHIDA MITSUO
IPC: H04N1/00
Filed: 1995-04-27
Abstract: PURPOSE: To prevent a telephone set from ringing without detecting a CNG signal by a mail receiver when a mail is transmitted from a center to be a mail transmission side via a public line by receiving the mail transmitted from the center when the both of a calling signal and the transmitter identification signal of the center are received and ringing the telephone set when only the calling signal is received. CONSTITUTION: When a center 1 originates a call to a mail receiver 10 through a public line 2, the public line 2 transmits a calling signal and the transmitter identification signal of the center 1 to the mail receiver 10. When the mail receiver 10 receives both of the calling signal and the transmitter identification signal of the center 1, the mail transmitted from the center 1 is received. When only the calling signal is received, a telephone set 3 is rung. Therefore, the telephone set 3 can be prevented from ringing without detecting a CNG signal by the mail receiver 10.
Patent JP-S61261216-A (JP)
Title: Production of uranium dioxide powder
Inventor: HASEGAWA SHINICHI
IPC: G21C3/62
Filed: 1985-05-16
Abstract: PURPOSE:To obtain uranium dioxide powder having excellent flowability and handleability, by converting slurry ammonium diuranate to flake, disintegrating the flake to granular powder, and roasting and reducing the powder. CONSTITUTION:Slurry ammonium diuranate (ADU) produced from solid UF6 is centrifuged in the rotary drum 21 of a centrifugal separator 20, and the filtered and dehydrated product is sent to the double drum drier 25. the ADU filtered and dehydrated between the drums 26, 26 of the drier 25 is compression- molded under heating to form flaky ADU. The flaky ADU is disintegrated with a screen mill 30, and the obtained granular ADU is supplied to the following roasting-and-reducing apparatus 35 to obtain the objective uranium dioxide powder by the roasting and reduction treatment.
Patent JP-H043340-A (JP)
Title: Optical disk device
Inventor: MASHITA TSUGUAKI
IPC: G11B7/12
Filed: 1990-04-19
Abstract: PURPOSE:To prevent sticking of dust to a light outgoing face and a movable optical light receiving face by moving a movable optical part to a fixed optical part so as to allow the light outgoing aperture part of the fixed optical part to be adhered with the light receiving aperture part of he mobile optical part at the time of prohibiting recording and reproducing. CONSTITUTION:In a mode other than the recording and reproducing mode, a motor 26 is driven to move a movable optical part 18 to such position that the outermost peripheral track of an optical disk 15 is traced. When the optical part 18 is moved to the outermost peripheral track, an elastic member 29 is abutted on a touch sensor 27 to detect that the optical part 18 is moved to the position of the outermost peripheral track. The aperture 17a of the fixed optical part 17 and the aperture 18b of the optical part 18 are connected and adhered with each other through an annular elastic member 29 between them. Therefore, the apertures 17a and 18b of the optical part 17 and the optical part 18 are isolated from the outside to prevent dust in the device from filtrating into optical parts 17 and 18 from apertures 17a and 18b, and the light outgoing face 20a of a splitter 20 and the reflection face 21a of a prism 21 are prevented from being stained with dust.
Patent JP-H10293255-A (JP)
Title: Optical microscope
Inventor: TSUCHIYA YOICHI
IPC: G02B21/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To realize focusing without moving an objective lens up and down by changing the refractive index of liquid crystal by changing voltage impressed on the liquid crystal, thereby changing the focal distance of the objective lens. SOLUTION: The liquid crystal is enclosed in the objective lens 10 and the value of the voltage impressed on the liquid crystal is charged, so that the refractive index of the liquid crystal is changed to change the focus of the microscope. The voltage is impressed on the liquid crystal by adjusting a volume 11 provided on a supporter for supporting a lens barrel 1. The objective lens 10 is constituted by sticking a convex lens to a liquid crystal filter on both sides of which transparent electrodes are formed. The voltage set by the volume 11 is generated from a charge-loading circuit for the liquid crystal filter and impressed on the transparent electrode on the liquid crystal. TN type or STN type liquid crystal is used of for the liquid crystal filter. Thus, the objective lens need not be mechanically moved up and down.  Then, observation is easily executed without moving an ocular up and down.
Patent JP-2000018307-A (JP)
Title: Shaft seal portion fixing structure of hydraulic shock absorber
Inventor: AKUTSU YUTAKA
IPC: F16J15/16
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To cause no play due to the deterioration of a rubber coated film covering the core bar of an oil seal on a hydraulic shock absorber by fixing the hydraulic shock absorber to a damper tube by clamping a rod guide, an oil seal and a spring washer. SOLUTION: When a shaft seal portion 20 is formed by fixing a rod guide 21 and an oil seal 22 to a damper tube 11, a disc spring 24 to which a pre-load is applied is resiliently deflected and deformed and is clamped and fixed with the rod guide 21 and the oil seal 22. Therefore, even if rubber coated films 32F, 32G covering a core bar 31 of the oil seal 22 is deteriorated by a used process to lose an elasticity, a film thickness reduced portion caused by the deterioration is absorbed by a reversion of a resilient deflection of the disc spring 24 to prevent a generation of a play at the shaft seal portion 20. Further, the disc spring 24 is interposable by interposing an end plate 23 between the oil seal 22 and the disc spring 24 without damaging the rubber coated films 32F, 32G of the oil seal 22.
Patent JP-S5730024-A (JP)
Title: Designating system for graphic form
Inventor: FURUTA AKINORI
IPC: G06F3/0487
Filed: 1980-07-30
Abstract: PURPOSE: To increase the efficiency of picture processing, by recognizing one point on a graphic form as designated, when the point designated with an input pen of a tablet is within a prescribed range.  
     CONSTITUTION: When as input pen is touched to a tablet 2 and moved, a cursor on a display is moved corresponding to the touched position. When the input pen is further depressed with a cursor coincided with a graphic form to designate one point on a graph 4, the position of the input pen is inputted to a computer. Since the cursor position is very difficult to correctly coincide with the graphic form, if the designated point is within a desired range 4, it is recognized that the one point on the graphic form 4 designated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S605290-A (JP)
Title: Contact filter material for treating sewage
Inventor: TAKESHITA TEIJI
IPC: C02F3/10
Filed: 1983-06-10
Abstract: PURPOSE:To provide a contact filter material for treating sewage, constituted so as to be capable of effectively purify org. sewage by molding a rectangular plate material excellent in strength into a spiral form by twisting the same. CONSTITUTION:A rectangular plate material S made of a metal or a synthetic resin having high specific gravity and excellent strength is twisted to directions shown by the arrows M, N around the central line Z thereof to form a contact filter material R or L having a spiral structure having a spiral blade R1 or L1 formed thereto. If a large number of these contact filter materials R, L are provided in a laminated state against the flow of sewage flowing through a long water channel, sewage is forcibly revolved in the gaps of the blades while guided by the curved surfaces of the spiral blades of the contact filter materials. During this revolution, sewage is uniformly contacted with biological membranes adhered and formed to both front and back surfaces of each blade to receive highly efficient purification. In addition, stirring and mixing are efficiently performed by the repetition of revolution and the turblent flow generated in the contact parts with the filter materials to enhance purification effect.
Patent JP-H06127262-A (JP)
Title: Vehicle air-conditioner
Inventor: SAKA KOICHI
IPC: B60H1/32
Filed: 1991-04-10
Abstract: PURPOSE:To control the temperature fluctuation in a stable manner without complicating the unit struction. CONSTITUTION:An air-conditioner for a vehicle is provided with an upper diffuser 26, a compressor 10, a sensor 36 for the evaporator outlet temperature, a sensor 33 for the outside air temperature, and a control circuit 30. The control circuit 30 executes the ON-OFF control of the compressor 10 so as to reduce the ON-OFF temperature difference at the compressor 10 when the detected temperature by the sensor 33 for the outside air temperature is high. On the other hand, the control circuit executes the ON-OFF control of the compressor 10 so as to increase the ON-OFF temperature difference at the compressor 10 when the detected temperature by the sensor 33 for the outside air temperature is low. This constitution allows the temperature fluctuation control by making effective use of the temperature fluctuation caused by the compressor itself.
Patent JP-S5730514-A (JP)
Title: Filtration of suspension
Inventor: YAMAMOTO TETSUYA
IPC: B01D29/60
Filed: 1980-07-29
Abstract: PURPOSE: To perform the effective filtration of suspensions by taking advantage of a bridging phenomenon brought about on the filtering layer by the grain size distribution of suspended substance in the suspensions.  
     CONSTITUTION: In a container 7 housed with a suspension liquid 8 to be filtered, the greater the grain size distribution of suspended substance settle in concentrated manner on the central part and smaller grain sizes of suspended substance distributes in the upper part of the container 7. When suctional filtration is made on  the basis of the grain size distribution, a so-called bridging phenomenon is formed  in which coarse granules begin to be collected first in the filtering tank 12, suspended substances are then collected on the collected layer, and fine particles 3 are  collected among the granules. Since filtrate is circulated through a circulating pipe  16 from the upper end of the inside edge of the container 7 into the container 7, a  vortex flow A is produced around a suction pipe 9 as the center in the container 7,  and by a cyclone effect by the vortex flow and a gravitational settling phenomenon  based on the grain size distribution of unfiltered suspended substances, the bridging  phenomenon of the filtering layer can be further attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59227902-A (JP)
Inventor: BUERUNAA JIOORU
IPC: C08F265/06
Filed: 1984-05-25
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-H02282977-A (JP)
Title: Alternate block processing system
Inventor: OTSUKA MASAKI
IPC: G11B20/12
Filed: 1989-04-25
Abstract: PURPOSE:To shorten the check processing time of a defective block and to improve the efficiency of a data processing by providing a flag representing the fact that an address is a defective track address on a defect list, and writing the defective track address. CONSTITUTION:The flags of one bit are provided in primary and secondary defect lists 11 and 12, and it is discriminated whether a shown address(AD) is a defective sector or a defective track (TR) based on the state 0 or 1 of the flag. When the defective blocks(BR) above a prescribed number is recognized in one TR, all the BLs in the TR are treated handled as defective BLs, and the AD of the TR is described, then, the flag 1 is set. The addresses ADD1-D3 of the defective BL detected before delivery are written on the list 11, and the ADDT2 of the defective TR is written instead of the ADs of the defective blocks BLa-e, then, the flag 1 is set. The ADD11 and D12 and the ADA11 and A12 of the defective BL generated after delivery are written on the list 12, and the ADDT13 of the defective TR and the ADAT13 of its alternate TR are written instead of the ADs of the defective blocks BLm-r, then, the flag 1 is set.
Patent JP-H08307207-A (JP)
Title: Filter circuit with plural-input provision
Inventor: MIYANO TADASHI
IPC: H03H11/12
Filed: 1995-04-28
Abstract: PURPOSE: To improve the mount efficiency on a printed circuit board by employing one operational amplifier, capacitors and resistors so as to allow the circuit to act like a high pass filter with plural-input provision whose characteristic is expressed in a cubic function. CONSTITUTION: A resistor R1 is connected between a common line and a common connecting point of input capacitors C11 -C1n whose one-side terminals are connected in common. Capacitors C2 , C3 are connected in series between an input terminal of an operational amplifier OP and the common connecting point of the input capacitors C11 -C1n , a resistor R2 is connected between the common connecting point of the capacitors C2 , C3 and the output terminal of the operational amplifier OP and a resistor R3 is connected between an input terminal of the operational amplifier OP and the common line.  Then an output voltage V0 with respect to input voltages V1 -Vn is expressed in equation 1, which is clearly a characteristic of a high pass filter with plural-input provision, where S is equal to jω, ω is an angular frequency of the input voltages, Q is the sharpness, ω0 is a cut-off frequency. and K is a gain of the operational amplifier of noninverting connection.
Patent JP-S5633356-A (JP)
Title: Automatic change-over reeling-in apparatus for linear member
Inventor: YAMAGISHI HISANOBU
IPC: B65H67/04
Filed: 1979-08-18
Abstract: PURPOSE: To enable, in an apparatus for continuously reeling-in a linear member, a pack to be automatically replaced and to be set in a predetermined position, by arranging a cutter mechanism, a pack, a pusher and a free roller conveyer.  
     CONSTITUTION: Cutters 6a, 6b for cutting the linear member 1, the pack 10 in which the linear member 1 is reeled, the pusher 14 for setting an empty pack 10a onto a turn table 12, and the free roller conveyor 19 for conveying a filled pack 10c are provided. When a reeled-in amount is fully filled in the pack 10, shuttering air cylinders 7a, 7b are actuated by a fully fill signal to move shutters 4a, 4b in directions shown by the arrows A and B, respectively, to close the shutters 4a, 4b. At the same time, the pusher 14 is advanced toward the turn table 12 to push out the filled pack 10c by the empty pack 10a and to set the empty pack 10a in a prescribed position. 
     COPYRIGHT: (C)1981,JPO&Japio