baber/WOPTO huggingface dataset:
Patent JP-S62171800-A (JP)
Title: Dehydrating method for sludge
Inventor: SHIMIZU HIDEAKI
IPC: C02F11/00
Filed: 1986-01-22
Abstract: PURPOSE:To easily dehydrate hardly dehydratable sludge by mixing sludge cake subjected to primary dehydration and dry powder, extruding the mixture, pelletizing the extrudate to a noodle like shape, adding the dry powder thereto, pelletizing the sludge cake to a cookie shape then subjecting the pellets to secondary dehydration. CONSTITUTION:The dry powder of diatomaceous earth or the like is primarily added at a ratio of 30-35% addition rate from an adding device 20 to the sludge cake subjected to the primary dehydration and while the sludge cake is partly disintegrated by a mixer 40, the sludge cake and dry powder are mixed and the sludge cake is molded to the noodle shape by an extruder 50. The dry powder such as diatomaceous earth powder is secondarily added to the pelletized sludge cake at a ratio of 30-35% addition ratio by an adding device 70 and while the sludge cake is partly cut, the sludge cake is rolled and pelletized to the cookie shape by a pelletizer 80. The resulted pellets are subjected to the secondary dehydration. As a result, even the hardly dehydratable sludge material is pelletized without sticking or depositing with each other or to the constituting part of the device and the secondary dehydration is made easy.
Patent JP-H09313535-A (JP)
Title: Disposable diaper
Inventor: SATO SHINYA
IPC: B32B27/32
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which fits well, is less stimulative for skin, and can be formed easily. SOLUTION: This disposable diaper 1 is the unfolding type and has a liquid permeable upper surface sheet 2, a liquid impermeable rear surface sheet 3, and a liquid retaining absorbent 4 between the upper surface sheet 2 and the rear surface sheet 3, and a pair of fastening tapes 10 at right/left sides of the back part B of the diaper. The fastening tapes 10 are made of an ethylene-α- olefin copolymer whose permanent strain is not higher than 50% and whose hysteresis ratio is not higher than 5.0.
Patent JP-S5397253-A (JP)
Title: Treatment of excrement liquor
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1977-02-06
Abstract: PURPOSE: To prevent re-dissolution phenomenon of phosporic acid in a method wherein water-soluble agglomerating agent is recovered by adding a mineral acid to agglomerated precipitates of sludge accompanied with agglomeration treatment of sewage water, by previously removing phosphoric acid by precipitation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61196869-A (JP)
Title: Front/rear wheel steering device for vehicle
Inventor: HAMADA TETSUO
IPC: B62D6/02
Filed: 1985-01-24
Abstract: PURPOSE:To prevent abrupt variation of motion characteristic due to manual modification by constructing the front/rear wheel steering device for four-wheel vehicle such that the steering ratio function characteristic can be manually modified only within specific range of steering angle. CONSTITUTION:Car speed 34, steering angle 44, rotary position signal 35 of link member 21 and selecting information of selecting switch 42 are fed to a computer 33. The computer 33 will convert into a steering angle signal on the basis of the car speed 34 and the selecting information 42 which is compared with the rotary position 35 of the link member 21 to control driving of motor 31. Here, the computer 33 will compare the steering angle 44 with the referential level to disable manual selection if it is at the outside of referential range. With such arrangement, abrupt variation of motion characteristic due to manual modification is prevented thus to prevent such condition as requiring quick steering.
Patent JP-H09205376-A (JP)
Title: Display device
Inventor: NAKANO SATOSHI
IPC: G06F3/0485
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make a character easy to read by reducing unnecessary space in a display device in which the character data of 15.5 characters × 2 lines of an FM multiplex broadcasting as it is can not be displayed because a display part is small, the characters of 15.5 characters × 2 are made one line and a scroll is performed. SOLUTION: In the display device having a display part 16 and a control circuit 13 displaying the character data of plural lines on a display part 16 by the scroll of a line, the control circuit 13 performs a scroll display by reducing the number of space when plural of space exist in the coupled part of the line. Or, when space exists in the coupled part of the line, the control circuit 13 investigates the continuity of the coupled part, deletes the space if the continuity exists and performs the scroll display.
Patent JP-H02194068-A (JP)
Title: Conductive coating film for electrolyzing sea water
Inventor: USAMI MASAHIRO
IPC: C09D5/08
Filed: 1989-01-23
Abstract: PURPOSE:To improve the serviceability and durability of the title film by forming a specific conductive intercoating film between a conductive prime- coating film and a conductive topcoating film. CONSTITUTION:A binder selected from the group consisting of a two-component polyurethane, two-component epoxy and unsatd. polyester resin is compounded with a carbon filler and a solvent to give an intercoating. A submerged part of a shell plate of a ship or of a marine structure or a sea water intake port of a power plant, if necessary coated with a corrosion-resistant coating, is coated with a prime-coating obtd. by compounding a binder comprising an acrylic resin with a metal filler and a solvent and dried to form a conductive prime-coating film. Onto the prime-coating film, said intercoating is applied and dried to form a conductive intercoating film contg. 30-60vol.% carbon black and having a specific resistance of 10<-1>-10<2>OMEGA. Then, a coating obtd. by compounding a binder pref. comprising a vinyl resin with a conductive filler comprising graphite and a solvent is applied and dried to form a conductive topcoating film.
Patent JP-H11188254-A (JP)
Title: Fixed bed catalyst layer for contact reaction of solute in aqueous solution and gas hardly soluble in water and reaction method using the same
Inventor: NISHIJIMA HIROAKI
IPC: B01J21/18
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide the fixed bed catalyst layer good in diffusion property of the gas hardly soluble in the water to the surface of the catalyst in the aq. soln., capable of keeping a high catalyst activity over a long period of time, moreover, free from problems of catalyst cost and treatment of a spent catalyst, and provide the reaction method using the catalyst layer. SOLUTION: In the fixed bed catalyst layer for the contact reaction of the solute in the aq. soln. and the gas hardly soluble in the water, 0.5-50 wt.% hydrophobic material is incorporated in the catalyst layer as particles or a formed body independent of the catalyst. In the method in which the solute in the aq. soln. and the gas hardly soluble in the water are subjected to the contact reaction in the fixed bed catalyst layer, the reaction is executed in gas liq. parallel flow downward stream by using the fixed bed catalyst layer.
Patent JP-S59139098-A (JP)
Inventor: NAKAMURA SHIYOUICHI
IPC: G10L15/00
Filed: 1983-01-29
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-H03216320-A (JP)
Title: Manufacture for injection mold
Inventor: TANIGAWA MASANORI
IPC: B29C33/44
Filed: 1990-01-22
Abstract: PURPOSE:To take out easily a model without destroying the same and reduce the post-manufacturing processes, by a method wherein at the time of casting of a core, an ejector pin is buried beforehand into the core. CONSTITUTION:A parting surface forming plate 3 and model 4 are provided within a casting frame 2 on a bottom plate 1. Resin 5a is cast, an opening part is covered with an upper plate 6, which is reversed after temporary cure of the same, the parting surface forming plate 3 and bottom plate 1 are removed, a fitting plate 10 having an ejector pin 9 to an outer circumference of which a mold release material 9a is applied is set up to the casting frame 2, into which resin 5b is cast and cured secondarily. Then an upper part is removed from the casting frame 2 and the model 4 is separated easily from the casting frame 2 without destroying the model 4. Then since the ejector pin hole 9a is formed already into a core 5B to be obtained by performing finish processing of the outer circumferential parts of the cured resin 5a, 5b and post-processing is unnecessary, a sprue 13 is formed in a cavity 5A, those of which are incorporated into a mold base and made into an injection mold.
Patent JP-H07210823-A (JP)
Title: Forming method of magnetic pole of thin film magnetic head
Inventor: SUZUKI SHIGENORI
IPC: H01F41/26
Filed: 1994-01-10
Abstract: PURPOSE:To obtain such a method that no additive is required to add to a plating liquid to control the shape of a magnetic pole and that magnetic poles having various cross sections can be plated even when a same plating liquid tank is used. CONSTITUTION:A frame resist to form a magnetic film pattern is coated on a substrate 12 and a permalloy magnetic film to be used as the magnetic pole of a thin film magnetic head is formed with using a plating liquid 16 containing iron (II) sulfate and nickel sulfate. The driving speed of a paddle 24 to stir the plating liquid is adjusted to control the stirring amt. of the plating liquid and to control the cross section of the magnetic film. It is preferable to use a rod paddle and to reciprocally drive the paddle parallel to the substrate in the track width direction.
Patent JP-H01188872-A (JP)
Title: Printer
Inventor: TAKANASHI RYOYU
IPC: B41J2/46
Filed: 1988-01-22
Abstract: PURPOSE:To simplify and lower cost of a structure by modulating the intensity of a laser beam by means of a charging pattern recorded on a recording medium as a charge pattern. CONSTITUTION:A charge pattern which corresponds to information on recorded characters, numerics, figures, and other graphs is formed on the surface of a charge accumulating layer member IL in a transferring member laminated with an electrode E etc., and the charge pattern is developed with toner, and transferred onto normal sheets or onto recording sheets which color a charge pattern by charge. Accordingly, a visible image of target recorded contents can be readily formed on recording sheets. In addition, the intensity of the laser beam is modulated not only by an electric signal as an information signal source to be recorded but also by the charge image recorded on the recording medium as a charge image, and graphic information corresponding to said image can be recorded on a recording sheet as a visible image. Thus, a printer which can record image information of high resolution can be obtained with simple constitution and low price.
Patent JP-H08201437-A (JP)
Title: Electric current measuring instrument
Inventor: OKADA NAOKI
IPC: G01R19/00
Filed: 1995-01-30
Abstract: PURPOSE: To prevent surges or noise from a power source for bias, etc., from getting in a sensor section in an electric current measuring instrument which is constituted so that signals from a high-potential sensor section can be transmitted to a measuring section through an optical fiber. CONSTITUTION: An optical element LED is connected to the output side of main-circuit current transformers CT1 and CT2 and emits light of the intensity corresponding to a measured electric current. The light emitted form the element LED is transmitted to a measuring section 2 through an optical fiber 6. A power source 31 for bias which lowers the impedances of the element LED by supplying a bias current is provided with a current transformer CT3 connected to the circuit and the output of the transformer CT3 is used as electric power for bias. Therefore, the external power source and cable which connects the external power source to a sensor section and produce surges or noise are not required.
Patent JP-S60156185-A (JP)
Title: Seal stamp collating device
Inventor: TERADA HIROSHI
IPC: G06T7/00
Filed: 1984-01-26
Abstract: PURPOSE:To attain ease of identification at seal stamp collation by displaying a registered seal stamp and a seal stamp to be collated on a display device in an overlapped way at the same time, using different display color for both seal stamps and further using different display color for the overlapped part of both seal stamps. CONSTITUTION:An image pickup system is operated and reading and display processing is started by a collation command from a keyboard 17. An output of the image pickup device 4 is digitized by a reading amplifier circuit 5 and an A/D converting circuit 6 and converted into a binary-coded dot pattern the same as the registered seal stamp data. The seal stamp data to be collated stored in a memory circuit 8 is read by a color CRT control circuit 15 while being given to memory circuits 7, 9 and displayed on a color CRT16. The registered seal stamp and the seal stamp to be collated read by the image pickup device 4 are displayed at the same time on the CRT16. Then the display color of the registered seal stamp is red and the green color is used for the display color of the seal stamp to be collated and the yellow color is used for the part on which both the seal stamps are overlapped. Since the display is performed in three colors in this way, the identification of both seal stamps and the identification of the degree of superimposition are conducted easily.
Patent JP-S59137877-A (JP)
Title: Small type proximity sensor
Inventor: NAKASUGA MASAKI
IPC: G01D5/18
Filed: 1983-01-27
Abstract: PURPOSE:To reduce the diameter of a detection head to less than 3mm. by causing an oscillation with a transformer type oscillation circuit having a coil buried direct into a metal pipe in a detection head separating high frequency oscillation type proximity sensor. CONSTITUTION:An oscillation output generated from an oscillation circuit 5 having a primary side of a transformer type coil 3 and a resonance circuit in a resonance condenser 4 is fed to a detection coil 1 through a cable 2 from the secondary side of the transformer type coil 3. An eddy current loss in a metal detection body approaching the detection coil is detected depending on a high frequency magnetic field generated with the detection coil 1 as change in the oscillation amplitude. A detection head section is made up of a coil 9 buried direct into a metal pipe 10 thereby enabling reduction in the diameter.
Patent JP-H06224290-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA TETSUYA
IPC: H01L29/74
Filed: 1993-01-28
Abstract: PURPOSE:To shorten the time of a heat treatment, to enhance the productivity of the semiconductor device and to prevent a wafer from being damaged by a method wherein both the surface and the back of two wavers are doped with impurities in advance, the wafers are then bonded and heat threated, the impurities are diffused and an isolation diffused layer is formed. CONSTITUTION:Out of both the surface and the back of two semiconductor wafers 10, 11, only a surface part in a part to be used as an isolation diffused layer 16 in a single semiconductor wafer 14 after bonding both wafers is doped with impurities. Then, both wafers 10, 11 are bonded to form the single wafer 14, a heat treatment is executed to the single bonded semiconductor wafer 14, the impurities are diffused, and the isolation diffused layer 16 which is connected to the surface and the back of the single semiconductor wafer 14 is formed. For example, oxide films 12 are formed on both faces of two N-type silicon substrates 10, 11, window parts 13 are then opened in the oxide films 12, and the window parts 13 are doped shallowly with boron. Then, the oxide films 12 are removed from only pasted faces, the substrates 10, 11 are pasted, a heat treatment is executed, and isolation diffused layers 16 which are connected at boundaries 15 are formed.
Patent JP-H04241224-A (JP)
Title: Magnetic recording medium and its production
Inventor: KAWAMATA TOSHIO
IPC: G11B5/716
Filed: 1991-01-10
Abstract: PURPOSE:To improve reproducing output by using a hexagonal ferrite having specified particle size and coercive force as a ferromagnetic powder, polyurethane having polar groups and/or vinyl chloride resin as a binder resin, and dispersing an abrasive powder of specified particle size near the surface of a magnetic layer. CONSTITUTION:The ferromagnetic powder used is a hexagonal ferrite fine powder having 0.01-0.2mum particle size and 600-2000Oe coercive force. The binder resin consists of polyurethane having polar groups such as SO3M, etc., and/or vinyl chloride resin, and is used by 10-25 pts.wt. to 100 pts.wt. of the ferromagnetic powder. The abrasive powder consists of a fine-particle abrasive having 0.1-0.39mum average particle size and a coarse abrasive having 0.4-1.0mum average particle size. These abrasives are dispersed in each other, added and dispersed in the binder and magnetic powder to prepare a magnetic coating material. This coating material is applied on a nonmagnetic supporting body so that a larger amt. of the coarse abrasive is distributed near the surface of the magnetic layer. Thereby, the coefft. of friction is decreased while output is stably maintained high, which improves traveling durability.
Patent JP-S5398745-A (JP)
Title: Interrupt system for input and output device
Inventor: TAKAGI KAZUO
IPC: G06F3/00
Filed: 1977-02-09
Abstract: PURPOSE: To enable effective use of input and output device, by setting the period of interrupt depending on the load of CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11208802-A (JP)
Title: Refuse collecting box
Inventor: TANAKA TERUO
IPC: B65F1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a refuse collecting box which is not projected largely to a road after refuse collection is completed at a refuse collection date, can prevent walkers and cars from being interfered by it during passing, can be handled, installed, and moved easily, and prevent a surrounding scenery from being impaired when the refuse collecting box is installed on the side of a road. SOLUTION: A refuse collecting box 1 installed on the side of a road is formed so that a foldable side surface side surrounding member 3 is rotatably journalled on both right and left sides of a rear side surrounding member 2 so as to be flat foldable, and both the right and left side surrounding members 3 are connected so that they can disconnect and connect front and rear divided members 3a and 3b through a hinge 8.
Patent JP-H01190903-A (JP)
Title: Cooling steam temperature controller for steam turbine
Inventor: MACHIDA MASAHITO
IPC: F01D25/10
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the sharp temperature variation of a rotor by installing a control valve for controlling the temperature of the cooling steam in a cooling steam system. CONSTITUTION:The mixed steam of the bleed steam and reheat steam which is supplied from a high pressure turbine 1 is used as the cooling steam for the rotor of a middle pressure turbine 2. The temperature detectors 9, 12, and 13 are installed at the inlet of the middle pressure turbine for the cooling steam, and a load detector 4 is installed onto a power generator 15. Each opening degree of a cooling steam inlet control valve 5 and a middle pressure cooling steam control valve 11 is controlled according to the signals of the temperature and load detectors. Therefore, the sharp temperature variation of the rotor in the inflow of the cooling steam can be prevented.
Patent JP-S63189416-A (JP)
Inventor: UKAJI TAKASHI
IPC: C09D5/23
Filed: 1987-01-23
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-S56110024-A (JP)
Title: Temperature-sensitive device
Inventor: NISHIZAKI MICHIYOSHI
IPC: G01K11/00
Filed: 1980-02-04
Abstract: PURPOSE:To improve the sensitivity of a device and thereby perform accurate measurement and control of temperature by connecting a temperature-sensitive container wherein metal hydride is enclosed with a pressure sensor. CONSTITUTION:Metal hydride 2 is enclosed in the temperature-sensitive container 1. The temperature-sensitive container 1 is connected with the Bourdon tube 41 of a Bourdon-tube type temperature indicator 4 through the intermediary of a pressure- resisting pipe 3. When ambient temperature rises, the metal hydride 2 is heated and hydrogen gas is released. The pressure of the hydrogen gas is transmitted to the Bourdon tube 41 through the pressure-resisting pipe 3 and the temperature is indicated by the Bourdon-tube type temperature indicator 4.
Patent JP-S63180662-A (JP)
Title: Attractive roller device for sheet taking-up device
Inventor: FUJIYOSHI IKUO
IPC: B65H20/12
Filed: 1987-01-22
Abstract: PURPOSE:To cut off the tension, pulsation, etc., of a sheet on an original cloth roller side by setting a number of driving rollers close to the outer periphery of an attractive roller having a number of attractive holes formed and arranging said driving rollers, keeping a little gap between the contriguous driving roller. CONSTITUTION:A number of driving rollers R1 are approached onto the outer periphery of an attracting cylinder 2 having a number of attracting holes 4 formed, and a small gap is formed between the contiguous driving roller R1, and a sheet S traveling in the part of an attracting roller device A is attracted to the attracting cylinder 2 side by the attraction force. Therefore, the sheet S is closely attached onto the driven roller R1, and the printed surface on one side of the sheet S is prevented from being damaged, and the pulsation due to the tension on an original cloth roller side or the variation of tension can be effectively cut off. Further, since the driving roller R1 is arranged onto the outer periphery of the attracting cylinder 2, the whole device can be constituted compact, and the occupation area can be reduced.
Patent JP-H10207886-A (JP)
Title: Processing method for character string
Inventor: INAGAKI NAGATOSHI
IPC: G06F17/24
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a character string which can perform another process speedily while a document is prepared. SOLUTION: If attention to a 2nd document is paid during the preparation of a 1st document, a 1st character string included in the 1st document which is displayed in a window 40-1 secured on a CRT 20 and being processed with indications from a keyboard 10 is selected, and the start of a display of the 2nd document having the 1st character string as a title is indicated; and a window 40-2 for displaying the 2nd display is secured on the CRT 20 and in the window 40-2 , a process is performed according to indications from the keyboard 10. When the preparation of the 2nd document is completed, the cancellation of the process in the window 40-2 is indicated, and the window 40-2 is erased from the CRT 20; and information showing that the 2nd document is attached is added to the 1st character string, and in the window 40-1 , the process is performed with indications from the keyboard 10.  In this case, the 1st document and 2nd document are stored in the same storage area of a storage means.
Patent JP-H04313761-A (JP)
Title: Toner for electrostatic photography
Inventor: KURAMOTO SHINICHI
IPC: G03G9/09
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a toner for color electrostatic photography. CONSTITUTION:A laminar mineral-basic dye intercalation compd. obtd. by intercalating a laminar mineral and a basic dye is used as a colorant of a toner for color electrostatic photography. By this method. such a color toner can be obtd. at low cost that has excellent light resistance and nonmigration property which general pigments have as well as clear hue and transparency which general dyes have.