baber/WOPTO huggingface dataset:
Patent JP-H10156399-A (JP)
Title: Method for concentrating sludge and device therefor
Inventor: SAWAI MASAKAZU
IPC: C02F11/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To foam the dissolved gas and to separate sludge by flotation at a high speed by supplying a desorbed liq. to a tank to its uppermost part, closing the tank, discharging the liq. to the lowermost part of the tank to form a reduced-pressure state close to vacuum and rapidly supplying the sludge into the reduced-pressure tank. SOLUTION: A filtrate tank 18 and a raw sludge tank 20 are connected to the feed port 12 of a reduced-pressure flotation tank 10 for concentrating sludge respectively through valves A and B, and a sludge extracting pump 16 is connected to the discharge port 14. The pump 16 and the filtrate tank 18 are connected through a filtrate duct 22 having a valve C. When the sludge is concentrated, the filtrate is supplied to the uppermost part of the tank 10 to evacuate the tank, and then the filtrate in the tank 10 is discharged by the pump 16 to the lowermost part of the tank to depressurize the tank 10.  Subsequently, the raw sludge is supplied to almost the intermediate part of the tank 10 and foamed by evacuation, then the sludge in the tank 10 is allowed to stand to separate the sludge by flotation, the lower desorbed liq. in the tank 10 is discharged by the pump 16, and then the floated sludge in the tank 10 is discharged by the pump 16.
Patent JP-H0314845-A (JP)
Title: Preparation of pre-expanded bead of polyolefin resin
Inventor: SENDA KENICHI
IPC: C08J9/18
Filed: 1988-12-27
Abstract: PURPOSE:To prepare pre-expanded beads having lowly shrinking properties, a large cell size, and an excellent expansion moldability by incorporating a volatile blowing agent into polyolefin resin beads dispersed in water and discharging the beads into a low-pressure region at specified temp. and pressure. CONSTITUTION:A volatile blowing agent comprising butane contg. 70wt.% or higher isobutane is incorporated into polyolefin resin beads dispersed in water in a pressure vessel. The resulting aq. dispersion is heated to about the m.p. of the resin and discharged into a low pressure region to produce desired pre-expanded beads. Especially pref. polyolefin resins include an ethylene- propylene random copolymer and a linear low density polyethylene, because they have a wide processing latitude when pre-expanded and molded by the method of this invention.
Patent JP-H08175842-A (JP)
Title: Acaricidal glass composition and fiber product
Inventor: KOBAYASHI NORIO
IPC: A01N25/12
Filed: 1994-12-20
Abstract: PURPOSE: To obtain an acaricidal glass composition excellent in water resistance and capable of providing acaricidal fiber product excellent in water resistance and capable of stably keeping acaricidal effect. CONSTITUTION: This acaricidal glass composition has a composition containing 60-90mol% B2 O3 , 5-25mol% ZnO and 5-15mol% Na2 O, that is, a composition containing boric acid component capable of exhibiting acaricidal effect as large as possible, containing a proper amount of ZnO excellent in effect for improving water resistance and further containing a small amount of Na2 O in order to stabilize the quality. Then, in the glass composition, the particle diameter is controlled to <=20μm and 1-10wt.% of the composition is combined with a fiber, fabric, etc., made of polypropylene, nylon, etc., and the resultant composite is processed into bedding tools, etc., to provide the objective acaricidal fiber product. The resultant acaricidal fiber product does not cause reduction of acaricidal effect by elution of acaricidal glass even when the fiber product is washed.
Patent JP-H02178045-A (JP)
Title: Storage equipment for printing cylinder
Inventor: TAKAHASHI KATSURO
IPC: B65G1/04
Filed: 1988-12-28
Abstract: PURPOSE:To store a variety of, and a large number of cylinders by group and allow them to be stored and delivered easily by providing all hanger members to circulate and move in a rotating state following the action of a circulating and moving mechanism and at the same time, stopping and standing by at a designated position for storage and delivery. CONSTITUTION:A circulating and storing machine M consists of a main driving shaft 4 and a driven shaft 5 on the body 1 of the machine installed at a specified position in a storage room R, a drive transmission mechanism 7 linked to the main driving shaft 4 including a drive device, a circulating and moving mechanism 7 which is continuously hooked and connected between the main driving shaft 4 and the driven shaft 5, many hanger members 17 which are continuously connected and arranged at an equal interval across the displacement of the circulating and moving mechanism 13 and distinctively identified in arrangement order, and a position detection device for detecting the hanger members 17 individually. The various cylinders are stored in units of group by hanger member 17, and sequentially transported in a rotating state following the circulation and movement of each hanger member 17. Then cylinders for each specified(selected) hanger members 17 are automatically sent out and stopped to stand by.
Patent JP-H08163984-A (JP)
Title: Anti-ganglioside monoclonal antibody and use thereof in specific active immunotherapy of malignant tumor
Inventor: ANA MARIA BATSUKETSU ROPETSU
IPC: C07K16/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain the subject new antibody as an IgM-type antibody having high specificity to gangliosides and recurrent idiotypes, and useful as e.g. a medicine for detecting tumor cells where gangliosides may appear or for the treatment of malignancies.  
     CONSTITUTION: This monoclonal antibody as a recurrent idiotype monoclonal antibody to anti-ganglioside antibody, is obtained by the following procedure: a mammal such as mouse is immunized with a ganglioside-contg. liposome preparation prepared by mixing gangliosides with phospholipids and cholesterol or the like followed by cell fusion with splenocytes to prepare hybridoma, which, in turn, is closed by e.g. limiting dilution method and then cultured in an appropriate medium to obtain an IgM monoclonal antibody highly specific to gangliosides. Subsequently, a mouse or the like is administered with the above antibody together with an adjuvant to effect immunization, antibody-producing cells thus formed are fused with myeloma cells followed by selection of cells capable of producing an antibody inhibiting the reaction with an antigen of an antibody of immunogen followed by cloning the cells, and the cells thus cloned are cultured. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000163896-A (JP)
Title: Piezoelectric element driven type fine displacement magnetic head actuator
Inventor: KAJITANI KOJI
IPC: G11B21/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the piezoelectric driven type fine displacement magnetic head which actualizes high track density. SOLUTION: This magnetic head actuator has a mechanism 2 which covers a piezoelectric element and/or a displacement enlarging mechanism and restrains displacement nearly perpendicular to a seek direction. In order to avoid the breakage of the piezoelectric element due to a shock, part of the displacement resticting mechanism is composed of a member providing buffering action. Further, part of the displacement restricting member is composed of a member which provides conductive action as to release electric accumulated charges of the piezoelectric elements generated when a chock is received.
Patent JP-H08176387-A (JP)
Title: Non-tacky fluororubber composition
Inventor: TAKEUCHI KUNIAKI
IPC: C08L27/12
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a non-tacky fluororubber composition having improved non-tackiness of fluororubber in a high-humid environment, capable of producing a valve having high reliability, by blending fluororubber with specific amounts of silica and a silane coupling agent. CONSTITUTION: A fluororubber (e.g. hexafluoropropylene-vinylidene fluoride copolymer) in an amount of 100 pts.wt. is blended with 2-5 pts. wt. of silica, 0.1-3 pts.wt. of a silane coupling agent [e.g. bis(3-triethoxysilylpropyl) tetrasulfide] and 1-5 pts.wt. of a processing auxiliary composed of a silane-based composition (e.g. a hydroxyl group-containing polysiloxane), an organic phosphonium salt or a dihydroxy aromatic compound as a vulcanizing agent to give the objective non-tacky fluororubber composition useful as a valve for a fuel system of an internal combustion engine such as an engine of automobile, having improved non-tackiness of fluororubber in a high-humid environment.
Patent JP-2001150654-A (JP)
Title: Printer and printing method using ink drop having different quantity of ink
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/01
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a printer forming dots of different quantity of ink in which positional shift of each dot is suppressed. SOLUTION: Each pixel can be formed arbitrarily of a small ink drop IPS and/or an intermediate ink drop IPM by outputting two kinds of driving waveform WM, WS continuously during main scan. The driving waveforms are set to satisfy conditions that each ink drop is ejected at a speed ensuring stabilized flight, and conditions that an interval INT for preventing ejection of one ink drop from causing variation in the quantity of other ink drop is ensured. In case of a micro ink drop IPS, the flight time is limited by increasing the ejection speed sufficiently because the trajectory may be curved. Driving waveform satisfying these conditions stably can be set by ejecting a small drop following to an intermediate drop.
Patent JP-H08177939-A (JP)
Title: Damping force adjusting type rotary damper
Inventor: MATSUMURA YOSHIKO
IPC: F16F9/53
Filed: 1994-12-21
Abstract: PURPOSE: To widen the adjustable range of damping force, in a damping force adjusting type rotary damper using electroviscous fluid. CONSTITUTION: A rotary shaft 7 is provided in a housing 6 enclosing electroviscous fluid. Fixed vanes 10, 11 are provided in the housing 6. Guide plates 14, 15 are provided along the inner circumferential face of the housing 6 through gaps 21, 22. Movable vanes 19, 20 are fitted to the rotary shaft 7, and the extreme end parts are slidably contacted with the guide plates 14, 15 so as to define variable volume chambers 12a, 12b, 13a, 13b. When the rotary shaft 7 is rotationally moved so as to rotationally move the movable vanes 19, 20, the electroviscous fluid flows through the gaps 21, 22, and hence damping force is generated by restriction of the gaps 21, 22.  When voltage is impressed on the housing 6 and the electric conductive member 14b of the guide plate 14 from an electric power source, an electric field is generated in the gaps 21, 22, and viscosity of the electroviscous fluid is changed so as to change damping force. The gaps 21, 22 are arranged a little to the outer circumference of the housing, and hence the area of electrode is enlarged and the adjustable range of damping force can be widened.
Patent JP-2000160133-A (JP)
Title: Two pack type sealing material composition
Inventor: TAKEUCHI TOSHIKAZU
IPC: C09K3/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a two pack type sealing material composition that includes a specific organic solvent instead of a plasticizer for imparting flexibility thereto in order, solves problems caused by formulation of plasticizer and is useful for application of sealing materials to civil engineering and construction. SOLUTION: In the two pack type sealing material including a urethane prepolymer bearing chain terminal isocyanate groups as the main component, polyol, filler, plasticizer, and the curing agent components including the curing accelerating catalyst, 2-20 wt.% of a mixture of one or more selected from the group consisting of paraffinic hydrocarbons, polybutenes and naphthenic hydrocarbons, based on the mixture of the main components and the curing agent components are used instead of the plasticizer.
Patent JP-H05139933-A (JP)
Title: Hair producing and growing agent
Inventor: MATSUMOTO KATSUO
IPC: A61K8/00
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a hair producing and growing agent having excellent hair producing and growing effects, showing safety and stability sufficiently standing long-term use. CONSTITUTION:The whole amount of a hair producing and growing agent is blended with 0.001-10wt.%, especially 0.05-5wt.% calculated as an essence of an extract obtained by extracting Pithecellopbium Bigeminum (another name Pithecolobium Bigeminum) with water and/or a water-soluble organic solvent such as primary alcohol, e.g. methanol, ethanol, propanol or butanol, polyhydric alcohol such as 1,3-butylene glycol or propylene glycol, acetone, tetrahydrofuran or dioxane as a hair producing and promoting component to give a hair producing and growing agent having the above-mentioned effects. The extract is estimated to irritate hair roots, to promote blood circulation around hair follicle, to activate metabolism and to improve hair production and growth.
Patent JP-H01176385-A (JP)
Title: Method for storing disk of disk player
Inventor: NISHITOI HIROSHI
IPC: G11B20/10
Filed: 1987-12-29
Abstract: PURPOSE:To store the more contents of a disk in a small memory by writing a memory in turn while an identification code is inserted without dividing the memory into a block for each disk to be stored. CONSTITUTION:Inherent data are stored in each disk of plural disks, an identifying signal is inserted immediately after the stored data of each disk and the data of the read-in part of each disk and the data stored in each disk are compared. Namely, without dividing the memory for each block, the data of the total number of songs, total playing time and the like are successively written from the end of the memory, when the writing of the desired data of one disk quantity is completed, the identification code is inserted and next the writing of a next disk is executed. Thus, the waste of the memory is removed at a time of writing the data and more disks can be stored with the smaller memory.
Patent JP-H09156268-A (JP)
Title: Sheet for preventing forgery
Inventor: HIGURE HISANO
IPC: B42D15/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable determination of authenticity by making confidential information emit fluorescence by black light, although the confidential information can not recognized visually under visible light, and also to enable determination of the authenticity by a simple method without using ultraviolet irradiation equipment. SOLUTION: A sheet for preventing forgery which has confidential information such as a character, a numeral, a figure, a sign or a pattern having transparency under visible light and formed of a transparent ink film emitting fluorescence under ultraviolet irradiation and of which the transparent ink film contains microcapsules of leuco dye crystal violet lactone.
Patent JP-H03196215-A (JP)
Title: Optical printer transmission equipment
Inventor: SASAKI TAKAYUKI
IPC: G06F3/12
Filed: 1989-12-25
Abstract: PURPOSE:To transmit and receive data at high speed with no change of the hardware characteristic by transmitting with multiplication the parallel data latched at a changing point by a frame synchronizing signal and a strobe signal and applying the data strobe to the data generated by a printer. CONSTITUTION:A computer 1 produces a descending start bit which starts the parallel-serial conversion at a changing point of a strobe signal, the inverse of STB received from the computer 1. At the same time, a serial transmission frame is compiled at the changing point and sent to a printer 2 together with a descending frame synchronizing signal. Then the strobe signal is produced and sent to the printer 2 when the descending frame synchronizing signal is triggered at the side of the printer 2. The printer 2 compiles an ascending serial transmission frame at the changing points of a busy signal BUY and an acknowledge signal, the inverse of ACK. The ascending serial transmission frame is sent to the computer 1 together with the ascending frame synchronizing signal. Thus the data can be transmitted and received at high speed with the hardware characteristic maintained as conventional.
Patent JP-H11176057-A (JP)
Title: Recording and reproducing device for recording medium
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/043
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a disk holder against the impact load. SOLUTION: A collision preventing mechanism 81 for a disk cartridge consists of a protector 82 extendedly provided in the inserting direction of cartridge, a protector arm 83 attached to the rear end part of the protector 82, a torsion spring 84 for pressing the protector 82 to be in the erecting state and a holder abutting part 98 for preventing the deformation of the disk holder 12. The holder abutting part 98 is provided integrally with a sliding contact part 89 of disk cartridge of the protector 82 for controlling the height position of the disk cartridge insertion. When the excessive impact load exerts on the disk holder 12 and the middle part of a beam 99 of the disk holder 12 is bent downward, the lower end of a protruding part 100 arranged on the middle part of the beam 99 is abutted on the holder abutting part 98 of the protector 82.  Thus, the beam 99 of the disk holder 12 is prevented from furthermore deforming.
Patent JP-H06184606-A (JP)
Title: Nickel powder spraying device
Inventor: KOBAYAKAWA TAKAO
IPC: H01M4/88
Filed: 1992-12-16
Abstract: PURPOSE:To provide the nickel powder spraying device which can eliminate the influence of the level differences generated in joint parts when a rotary plane cutter is produced by joining plural segments. CONSTITUTION:The rotary plane cutter 30 is produced by joining the three segments 31 in an axial direction. The joint parts of the respective segments 31 are formed as the interlocking joint parts 32. The positions of the joining blade side ends D of the respective segments 31 deviate in the axial direction and auxiliary slide cutting parts are nested to each other in the interlocking joint parts 32. The respective auxiliary slide cutting parts, therefore, eventually make up each other even if the level differences are generated in the joint parts 32. Then, the influence by the level difference is eliminated.
Patent JP-2001154697-A (JP)
Title: Audio signal encoding method
Inventor: GOTO MICHIYO
IPC: G10L19/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a psychological and auditive model part in which the calculating processing of a signal-to-mask ratio is relatively easy is required in order to realize a real time encoder easily in a MPEG2(moving picture expert group 2)-Audio encoding. SOLUTION: When an inputted digital audio signal is subjected to a MDCT (modified discrete cosine transformation) and the audio signal subjected to the MDCT is encoded for every predetermined frequency divided band, the number of quantization bits to be assigned to the audio signal in each frequency divided band is decided based on a signal-to-mask ratio being the ratio between the signal level and the mask level calculated for every frequency divided band by subjecting the inputted audio signal to a FFT(fast Fourier transformation) and by using the audio signal subjected to the FFT. Thus, the calculating of the signal-to-mask ratio becomes relatively simple.
Patent JP-H09179850-A (JP)
Title: Demand prediction model evaluating method
Inventor: NAKADA HIDEKI
IPC: G06F19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To optimize when a demand prediction model is reviewed and make operation for reviewing a demand prediction model so as to actualize demand prediction which is high in accuracy and durability. SOLUTION: A demand result value and a demand predicted value in the evaluation period of the demand prediction model are inputted first. Then the prediction error between the demand result value and the demand predicted value is found from a stationary error which is present in the demand prediction model itself and a disturbance error due to a factor which can not be considered at demand prediction model structuring time. Then the prediction error between the demand result value and the demand predicted value is found. Further, the adequacy of application of the demand prediction model is evaluated corresponding to the time series transition characteristics of the prediction error. Then the result of the evaluation is outputted to an output device.
Patent JP-H08173998-A (JP)
Title: Sludge coagulation method and material made from coagulated sludge
Inventor: FUKASE KAZUO
IPC: C02F11/14
Filed: 1994-12-22
Abstract: PURPOSE: To utilize sludge of rivers, lakes, marshes, and harbors and other materials in a way in which they can be converted into a stable coagulated material and filtered and dewatered easily, the spill water has low turbidity and can be discharged directly without causing environmental pollution, and they are dried to make soil which can be used as a back filling material for construction and as plant cultivation soil. CONSTITUTION: Sludge with a water to solid ratio of 120% or more is added with 2.5-25 pts.wt. of calcium sulfate and/or calcium silicate and 0.012 0.15 pt.wt. of a polymer coagulant per 100 pts.-wt. of the solid of the sludge for coagulation.
Patent JP-H08174426-A (JP)
Title: Abrasive blasting device
Inventor: MOGI MASABUMI
IPC: B24C5/02
Filed: 1994-12-21
Abstract: PURPOSE: To eliminate the interference of the injection flows, which are injected from adjacent blast guns, wish each other. CONSTITUTION: An injection device 1 for injecting the polishing material 99 toward a work 9 is provided. This injection device 1 is formed of plural (eight) blast guns 11, 12. These blast guns 11, 12 are arranged zigzag in the plane view. A supplying pump 2 for supplying the polishing material 99 to each blast gun 11, 12 is provided. A classifying device 5 for classifying the used polishing material 99, which is injected from each blast gun 11, 12, and formed of a cyclone or the like is provided. A collecting device 6 for collecting the polishing material 99, which are classified by the classifying device 5, and for feeding the polishing material 99 to the supplying pump 2 is provided.  Since the blast guns are provided zigzag, interference of the injection flows from each blast gun 11, 12 is eliminated even in the case where the high-speed feeding in the X-X direction is driven, and blasting is performed to the whole of the work.
Patent JP-H05169179-A (JP)
Title: Manufacture of valve sleeve
Inventor: TAKEDA KUNIO
IPC: B21J5/12
Filed: 1991-12-19
Abstract: PURPOSE:To provide a method for manufacturing a valve sleeve capable of controlling the flow rate of fluid allowed to flow in a valve with high accuracy. CONSTITUTION:A metallic cylindrical work 1 is fixed in the cylindrical hole part 5 of a forming die 4. Forming groove parts 7 are provided on the inner circumferential surface of the cylindrical hole part 5. The lower part of forming groove parts 7 is blocked and the upper part thereof is opened to form an opening and 7a. Then, the forming punch 8 is pressed into the work 1. A projecting part 9 having a nearly vertically erected side part 9a and an inclined surface 9b on the bottom part thereof is formed on the outer circumferential surface of the punch 8. The work 1 is deformed by an operation at a part between the forming grooves 7 and the projecting parts 9 and a sleeve groove 2 having a buffer chamfer 2a and an outside rib 3 are formed on the boundary with the inner circumferential surface 1a. Then, the work 1 is pressed from the direction of the outer circumference at the end part of a side where the sleeve groove 2 opens to block the opening end part of the sleeve groove 2.