baber/WOPTO huggingface dataset:
Patent JP-H08103781-A (JP)
Title: Polluted water treatment method and device therefor using spherical material of small diameter on which bacteria are deposited
Inventor: ICHIMURA MITSUYOSHI
IPC: C02F3/08
Filed: 1994-10-06
Abstract: PURPOSE: To efficiently perform a polluted water treatment by hydrodynamic actions by a method wherein circulation velocity is accelerated on the flowing out side to impart kinetic energy to a spherical material of small diameter to maintain the circulation of the spherical material against the treated water which has been treated and flows out. CONSTITUTION: Waste water flows from an inlet 2 and is circulated by the bubbles blowing out from a bubbling-out pipe 4 and a large number of spherical materials of small diameter 9, in the through holes of which bacteria are provided, are fed into the polluted water so as to be circulated therewith. And a flow acceleration board 7 is disposed between a flow deflection board 6 and an upward flow straightening board 5 so as to be located slightly closer to the board 6, so that the interval (a) between the upper part (m) of the board 7 and the board 6 is larger than the interval (b) between the lower end of the board 7 and the board 6.  As a result, a downward flow passing near the board 6 is accelerated between the boards 6, 7 so that the polluted water is circulated counterclockwise at a high velocity, and hence the materials 9 are carried and circulated by the flow, while the circulation is maintained.
Patent JP-H0986464-A (JP)
Title: Cover for motorcycle or tricycle
Inventor: SUZUKI ETSUKO
IPC: B62J19/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle and a tricycle with a cover as a windshield and a canopy, collapse the cover for use as a body cover at the time of parking, and further use the cover against a possible body fall due to the wind, mischief and theft. SOLUTION: A main post is erected on a handlebar or a body frame, and a cover 1 is fitted thereto via a hinge. The cover 1 is adjusted in weight via a spring body, and moved up and down. Also, a canopy lock is fitted to the upper support point of the cover 1, and a cover lock 2 is also fitted thereto for use in a collapsed state.
Patent JP-H11104578-A (JP)
Title: Work washing device using multijoint type robot
Inventor: OGA TAKAYUKI
IPC: B05B13/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a work washing device of a lower cost capable of automatically and surely washing works having many fine holes and deep holes which are heretofore difficult to be washed with a conventional washing device of a shower type. SOLUTION: This work washing device uses a multijoint type robot constituted to include a table 30 attachably and detachably placed in a pallet fixing the work W, the multijoint type robot 10 arranged in a prescribed position in a booth 20 and an injection nozzle 12 mounted at the front end of this robot 10. The table 30 described above is made rotatable and tiltable or the robot 10 is made movable within the booth 20.
Patent JP-S63134296-A (JP)
Inventor: ODA KINJIRO
IPC: B43K23/016
Filed: 1986-11-25
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-H04155773-A (JP)
Title: Manufacture of sealed type lead acid battery
Inventor: KIKUCHI YOICHI
IPC: H01M4/22
Filed: 1990-10-18
Abstract: PURPOSE:To improve an electrolyte leakage-proofness by sucking and removing excess electrolyte in the upper part of a pole plate group under a condition of raising the electrolyte level by charging at a constant electric current after carrying out a battery jar formation by pouring the excess electrolyte. CONSTITUTION:Electrolyte which has a specific gravity of 1.230 (at 20 deg.C) and consists of dilute sulfuric acid is poured into a pole plate group 6 by 97.8cc/cell so as to carry out a battery jar formation at 2A for 35 hours, and after the battery jar formation is completed, and also after charging at 30 A for 5 seconds, a nozzle is pushed against the upper part of the pole plate group so as to suck and remove excess electrolyte. Figure (A) shows a condition of the pole plate group 6 and the electrolyte level 4 before the beginning of the battery jar formation, and Figure (B) shows the electrolyte level 4 at the end of the battery jar formation. In this way, even at the end of the battery jar formation, the whole of the pole plate group 6 is immersed in the electrolyte. Furthermore, Figure (C) shows the level 4 when charge at 30 A, and Figure (D) shows the level 4 when the excess electrolyte is drawn by means of the nozzle, and when charging is stopped, the level 4 goes down further. By doing in this way, fluctuation of the electrolyte volume can be made small so that a electrolyte leakage- proofness can be improved.
Patent JP-H04160073-A (JP)
Title: Porous ceramics and filter device consisting of this ceramics
Inventor: TAKADA SUSUMU
IPC: C04B38/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a porous ceramic to afford a filter device having a narrow pore size distribution, fine pore sizes, high accuracy, and high efficiency by molding inorg. ceramic powder, then calcining the molding at the temp. at which the shrinkage on sintering attains a specific value or below. CONSTITUTION:A binder (e.g. polyvinyl alcohol) is added to the inorg. ceramic powder (e.g. alumina) and the mixture is molded to a required shape. The molding is then calcined at the temp. at which the shrinkage on sintering attains <=10% (e.g. 1500 to 1600 deg.C in the case of the alumina). The porous ceramic having <=5 ratio R/r between the max. pore size R and the average pore size (r) and <=0.1mum max. pore size is obtd. in this way. The filter device made of the resulted porous ceramic is adequate for ultrafiltration and precision filtration, etc., and is adequately utilizable as a sterile filter at the time of culture of, for example, microorganisms, animals and plants.
Patent JP-S62140569-A (JP)
Title: Intercarrier receiver
Inventor: HIDA KATSUMI
IPC: H04N5/62
Filed: 1985-12-13
Abstract: PURPOSE:To output a sound signal with excellent sound quantity by using a band pass filter so as to extract a sound intermediate frequency signal and a video intermediate frequency signal from an output signal of an intermediate frequency amplifier so as to exclude an undesired disturbing signal. CONSTITUTION:A video band pass filter 7 and a sound band pass filter 8 are set respectively to a narrow band through which a video intermediate frequency and a sound intermediate frequency pass and an undesired disturbing signal other than the video intermediate frequency signal and the sound intermediate frequency signal is eliminated. Further, the 1st AGC voltage applies automatic gain control to the base band video signal and the 2nd AGC voltage applies the automatic gain control of the sound intercarrier signal, then the level of the base band video signal and the level of the sound intercarrier signal are made respectively constant and the level difference between the base band video signal and the sound intercarrier signal is made to a desired value. Thus, no disturbing signal is superimposed on the sound signal demodulated and outputted to improve the sound quality.
Patent JP-2001074929-A (JP)
Title: Color filter and its production
Inventor: OKABE MASAHITO
IPC: G02B5/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To make formable a part having good wettability and a part having poor wettability in a single layer by forming a wettability variable layer to form pixels. SOLUTION: The color filter 1 has a wettability variable layer 3 on a transparent substrate 2, and a pixel part 4 of three colors of red(R), green(G) and blue(B) formed in the wettability variable layer 3. The wettability variable layer 3 is not especially limited as far as the surface wettability can be changed by external stimulation such as physical stimulation and chemical stimulation. The wettability variable layer 3 is a layer containing a photocatalyst which changes the wettability to decrease the contact angle with a liquid by irradiation of energy. By irradiating the layer with energy according to a pattern, wettability can be easily changed to form a region having affinity with an ink and having a small contact angle with a liquid, and for example, only the part where pixels are to be formed can be easily formed as the region having affinity with ink.
Patent JP-H02128330-A (JP)
Title: Optical recording medium
Inventor: OGINO SHINJI
IPC: G11B7/24035
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the optical recording medium which does not generate incomplete erasing at the time of one-beam overwriting by specifying the film thicknesses of a recording layer and dielectric layers so as to satisfy specific conditions in absorptivity. CONSTITUTION:The underlying dielectric layer 2, the recording layer 3 and the overlying dielectric layer 4 are formed in this order on a substrate 1 and the recording layer 3 is irradiated with laser light to induce a reversible phase transformation by which recording and reproduction of information are executed. The thickness of the underlying dielectric layer 2 is specified to 100nm, the absorptivity (Aamor) in the amorphous state of the recording layer 3 to >0.5 and the absorptivity (Acrys) in the crystal state thereof to >0.5 in this case. The overlying dielectric layer 4 and the recording layer 3 are specified to the thicknesses satisfying the conditions expressed by the equation I. Heat histories in the recording spot part and the non-recording part are, therefore, the same as the absorptivity of the light energy is the same when the above-mentioned parts are irradiated with the laser light. The optical recording medium which substantially obviates the incomplete erasing is obtd. in this way even if the one-beam overwriting is executed.
Patent JP-H02129146-A (JP)
Title: 1,3-bis(2-hydroxyhexafluoroisopropyl)-4-fluorobenzene diacrylate or dimethacrylate, polymer material and photo-setting dental resin composition containing the same as component
Inventor: HIRASAWA TADASHI
IPC: C08F2/44
Filed: 1988-11-08
Abstract: NEW MATERIAL:1,3-Bis(2-hydroxyhexafluoroisopropyl)-4-fluorobenzene diacrylate or dimethacrylate expressed by formula I (R is H or methyl). USE:Useful as various polymer cross linking agents or optical, dental and functional polymer materials. The above-mentioned compound is good in compatibility with other monomers, excellent in cold curability, especially photo-setting properties with a low refractive index and applicable to the field, such as optical materials, requiring conformability with refractive index of silica glass. PREPARATION:The corresponding diol and acryloyl or methacryloyl chloride are subjected to dehydrochlorinating reaction to afford the compound expressed by the formula I.
Patent JP-H02184238-A (JP)
Title: Driver for opening/closing mechanism
Inventor: SUKAI SEIICHI
IPC: H02K3/46
Filed: 1988-11-08
Abstract: PURPOSE:To facilitate assembling and wiring by fixing a case B having printed board to one side of a body case A containing a motor and connecting the motor with the printed board through a through-hole of the case B. CONSTITUTION:The case for a device body 1 comprises a body case 2(A) and an upper case 7(B). The case 2 contains a motor 3 and rotates/stops rotation of a rotor 4 through a clutch 6 thus rotating the output shaft 8 through plural stages of reduction mechanisms 5 and final stage gears 5a, 5b while resisting against the force of a spring P. A terminal 22 projecting from a motor coil 14 through a through-hole 23 of the case 7 is fitted to the fitting section of a printed board 21 fixed to the case 7. Cam board 12 of the output shaft 8 opens/closes a contact 13 and controls opening/closing of a damper (not shown) fixed to the output shaft 8 together with a solenoid 10 interlocked with the clutch 6. Since only internal wiring is required except at the source line lead-in section, number of parts is reduced and assembling time is shortened.
Patent JP-H09129256-A (JP)
Title: Solid electrolyte fuel cell module
Inventor: IKEDA KOJI
IPC: H01M8/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell module capable of eliminating an extreme temperature drop in the vicinity of an upper part in a power generation chamber, and reducing the axial temperature distribution of the power generation chamber for improving a stack function. SOLUTION: This module burns gases such as natural gases mainly composed of methane, higher-order hydrocarbon gases such as ethane and butane, and alcohols such as methanol. In this case, a water vapor reforming catalyst 49 for causing the reaction of the fuel with water vapors for reforming the fuel to hydrogen and carbon monoxide is installed on the external surface of a fuel supply pipe 48 in a power generation chamber, thereby using generated heat resulting from power generation with a fuel cell stack 42 and water vapors for reforming reaction.
Patent JP-H01125329-A (JP)
Title: Preparation of antigen component of bovine leukemia vaccine and bovine leukemia vaccine containing said antigen component
Inventor: ABE HAYAO
IPC: C12R1/91
Filed: 1987-11-07
Abstract: PURPOSE:To obtain an antigen component of bovine leukemia vaccine sufficiently keeping the function as an antigen, by inactivating bovine leukemia virus (BLV) of crude protein containing BLV and subjecting to ultrafiltration. CONSTITUTION:A crude protein containing BLV is separated from a host cell infected with BLV or a cultured liquid of the cell. The BLV of the protein is inactivated with an inactivation agent (e.g. formalin or glutaraldehyde) and the obtained solution containing inactivated BLV is treated by ultrafiltration to remove a cell-originated component having a mol. wt. of <=10,000 and components such as inactivation agent and to obtain a concentrated fraction containing a protein useful as an antigen component of bovine leukemia vaccine. As an alternative method, the crude protein containing BLV is made to contact with a surfactant to effect the dissociation of the protein, separating a fraction containing core protein of BLV from the obtained mixture by ion exchange method and fractionating a fraction containing an envelope protein of BLV from the mixture free from said core protein by gel-filtration.
Patent JP-H01125517-A (JP)
Title: Cooling device for water-cooled engine
Inventor: HARADA KENJI
IPC: F01P11/06
Filed: 1987-11-10
Abstract: PURPOSE:To prevent the corrosion of a cooling water passage by providing a coolant pouring port and a water pouring port separately, and providing a chamber for reserving the water having been replenished through the water pouring port between the water pouring port and the cooling water passage, and further arranging an ion exchanger in this chamber. CONSTITUTION:In a reservoir 1 to be attached to a radiator (not shown), the interior thereof is partitioned by a partition wall 2 into a solution reserving chamber 3 for reserving coolant solution and a water reserving chamber 4. On the upper part of the solution reserving chamber 3, a coolant pouring port 5 for pouring a coolant is provided, while on the upper part of the water reserving chamber 4, a water poring port 6 for replenishing water is provided. Further, an ion exchanger, for example, ion exchange resin 9 is arranged inside the water reserving chamber 4, and it is so contrived that the water replenished through the water pouring port 6 is passed through the ion exchange ion 9 to remove harmful ions therein, and then is introduced into the solution reserving chamber 3 through a passage 10.
Patent JP-H10136150-A (JP)
Title: Color image recorder
Inventor: TOMINAGA HIDEKAZU
IPC: H04N1/21
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make the recorder small in size and/or to obtain a high speed recorder. SOLUTION: A read drive control circuit 12 of a read scanner 10 reads and scans an original in both forward and return motions of a line sensor 14. The read signal is fed to a line buffer 26 via a reproduction function(RF) circuit 16 and a switch 24 of a controller 22 of a printer section 20 and written therein. A CPU 34 of a printer control circuit 32 acts the line buffer 26 like a first-in first-out(FIFO) in the forward scanning by the line sensor 14 and acts the line buffer 26 like a last-in first-out (LIFO) in the return scanning by the line sensor 14. Thus, the/bilateral inversion of the original image in the return scanning is avoided. A pulse width modulation circuit 28 generates a laser drive pulse in response to an output of the line buffer 26 to drive a laser 30 that forms an electrostatic latent image.
Patent JP-2000113809-A (JP)
Title: Manufacture of black matrix of plasma display panel
Inventor: KIN SEIZUN
IPC: H01J11/22
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and to form a matrix without a sintering process by forming transparent electrodes on an upper base plate from upper electrode patterns and black matrix patterns, and by thinly electroless-plating the transparent electrodes having the black matrix patterns with specified metallic materials. SOLUTION: Transparent electrodes formed of upper electrodes 110, 110', black matrixes 120, 120' are formed on a base plate 100 and then electroless- plated, and very thin metallic films 130, 130' are formed on the transparent electrodes having the matrixes 120, 120'. In this case, the front surfaces of the transparent electrodes of the catalyzed base plate 100 is very finely etched. The transparent electrodes of the matrixes 120, 120' on the base plate 100 are electroless-plated, and thin metallic irregular reflection films are formed on the etched parts of the front surfaces. As a result, a blackening phenomenon is generated on the front surfaces of the plated transparent electrodes, the transparent electrodes are opaqued, and the thin metallic films can be used for the black matrixes.
Patent JP-H10128472-A (JP)
Title: Production of aluminum brazing honeycomb panel
Inventor: SASAKI TOSHIHIKO
IPC: B21D47/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the brazing performance by making a brazing surface of an aluminum brazing sheet into a front face, bending and making a peripheral member in the case of interposing a honeycomb core and the peripheral member, arranging a pair of face plates and joining by brazing them. SOLUTION: An aluminum brazing sheet with a brazing member 12 cladded on one face of a core member 11 is bent in a square tube by making its brazing face (solder face) into the front face, and a peripheral member 4 is made. In a case of a use having enough strength, a partial dropped part V is allowed preferably on the square tube. After bending, when the both end face parts W are welded, the rigidity of the peripheral member 4 is raised. When the peripheral member 4 is used as the peripheral member of a honeycomb panel, because the solder 12 exists on the front face of the peripheral member 4, brazing of the face plate and the peripheral member 4 is executed completely. The solder amount on the face plate is not required to increase, and the anxiety that the core member is corroded with the solder is eliminated.  The brazing of a joining part of the peripheral member 4 and the face plate has enough strength.
Patent JP-H05119756-A (JP)
Title: Character pattern information output system
Inventor: TANAKA CHIKAKO
IPC: G09G5/22
Filed: 1991-10-29
Abstract: PURPOSE:To automatically renew a character pattern owned by an output device in the case of changing a character pattern dictionary file in a host device by making the character pattern filed in the character pattern dictionary file in the host device and the character pattern owned by the output device consistent. CONSTITUTION:A character pattern eliminating instruction part is provided in the host device 1. Then, a registered character table 10 where a character code is stored is provided in the output device 2 in order to control the character pattern registered in the character pattern memory part 11 of the device 2. In the case of changing the content of the character pattern dictionary file 4 in the host device 1, the registration of the character is cancelled from the host device 1 through the character pattern eliminating instruction part. In the case of requiring the output of a changed character, read-in from the character pattern dictionary U is automatically performed by a character pattern registration part 8.
Patent JP-S63137075-A (JP)
Inventor: SEKI CHIAKI
IPC: B62B5/04
Filed: 1986-11-27
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-H01124931-A (JP)
Title: Formation of multicolor phosphor screen
Inventor: MIYAKE TORU
IPC: H01J9/227
Filed: 1987-11-09
Abstract: PURPOSE:To obtain a multicolor phosphor screen without phosphor color mixing while preventing fog by applying phosphors in the order beginning from the phosphor of least adsorption property. CONSTITUTION:A photoresist slurry liquid 2 containing a 1st phosphor dispersed is applied on a glass substrate 1 and dried. For the 1st phosphor, one having less physical adsorption force relative to the glass substrate and of a shape as nearly spherical as possible is selected. If the shapes are the same, larger one is selected. Using subsequently a mask 3, the phosphor is exposed, hardened, and developed to form a 1st phosphor pattern 4. A 2nd and 3rd phosphor patterns 7, 10 are similarly formed. The 3rd phosphor has the largest adsorption force, its shape is the most spicular, and its size is the smallest. This prevents the adsorption of the phosphor powder to the glass substrate, which is the cause of fog, and make the multicolor phosphor screen obtained clear without mixing of colors.
Patent JP-H07133415-A (JP)
Title: Pallet
Inventor: HATA ISAO
IPC: C08L71/00
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a pallet having excellent impact strength, especially low- temperature impact strength, excellent rigidity, weld strength, weathering resistance and fatigue resistance. CONSTITUTION:This pallet is formed from a saturated polyester resin composition comprising [A] 50-95 pts.wt. of a saturated polyester, [B] 0.5-20 pts.wt. of a metal salt of an ethylene. unsaturated carboxylic acid copolymer, [C] 0.5-30 pts.wt. of a modified ethylene.alpha-olefin copolymer, based on 100 pts.wt. of the total of the components [A], [B] and [C] of, [D] 0.01-2.0 pts.wt. of a benzotriazole-based weathering resistant stabilizer, [E] 0-2.0 pts.wt. of a hindered amine-based weathering resistant stabilizer and optionally [F] 0.01-5.0 pts.wt. of a carbodiimide-based compound.
Patent JP-H02128210-A (JP)
Title: Key lock system
Inventor: OKITA YOSHINORI
IPC: G06F3/02
Filed: 1988-11-08
Abstract: PURPOSE:To prevent lock release by means of an action except for lock release by setting a system in a key lock state when the prescribed key of a keyboard is depressed, and setting it to be a lock release state when a lapse time after making the system in the key lock state reaches a designated time. CONSTITUTION:When the prescribed key is depressed from the keyboard 15 and the time for key-locking is inputted, the key is locked, the system comes to a key lock mode, and any key input is not accepted during that time. When a timer 18 detects that the lapse time from when the system comes into the key lock mode shows the set key lock time, the key lock mode is automatically released based on a detection signal from the timer, and the system comes to a lock release mode. Thus, a key lock system in which key lock is not released except for performing the lock releasing action can be obtained.