baber/WOPTO huggingface dataset:
Patent JP-2001219190-A (JP)
Title: Ascending flow anaerobic treatment apparatus and method for supplying water to be treated
Inventor: NOSAKA MOTOI
IPC: C02F3/28
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an ascending flow anaerobic treatment apparatus capable of preventing a short-circuit flow of water to be treated, capable of keeping the height of a sludge bed as constant as possible, capable of averagely and uniformly performing the contact of water to be treated with granular sludge and capable of obtaining high treatment effect due to the sludge bed and a method for supplying water to be treated. SOLUTION: In the ascending flow anaerobic treatment apparatus for allowing organic wastewater to flow upwardly to anaerobically treat the same, a means for supplying water to be treated is constituted by providing a plurality of supply header pipes equipped with discharge nozzles of water to be treated in a horizontal direction and the discharge nozzles of water to be treated are arranged so that the discharge flow or discharge speed of water to be treated is increased on the peripheral side of the inner cross section of a treatment tank as compared with the central side thereof.
Patent JP-2001222138-A (JP)
Title: Electrophotograohic toner
Inventor: AOKI KATSUTOSHI
IPC: G03G9/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotograophic toner having excellent low temperature fixing property, offset resistance, blocking resistance and pulverizing property which can maintain excellent electrification quantity for a long period without causing contamination on a photoreceptor. SOLUTION: The electrophotographic toner contains a binder resin essentially comprising a crystalline polyester and an amorphous polyester and/or amorphous polyester polyamide. The crystalline polyester is a resin having 85 to 150 deg.C softening point obtained by condensation polymerization of an alcohol component containing >=80 mol% of 2-6C diols and a carboxylic acid component containing >=80 mol% of fumaric acid. The amorphous polyester and/or amorphous polyester polyamide is a resin obtained by condensation polymerization of monomers containing >=50 wt.% of aromatic compounds. The weight ratio of the crystalline polyester to the amorphous polyester and/or amorphous polyester polyamide [crystalline polyester/(amorphous polyester and/or amorphous polyester polyamide)] ranges from 1/99 to 50/50.
Patent JP-2001225163-A (JP)
Title: Ultrasonic soldering method for aluminum alloy member
Inventor: YAMAMOTO SHINJI
IPC: B23K1/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic soldering method for aluminum alloy members capable of holding joining strength by preventing molten solder from flowing out in the outside of a joining part. SOLUTION: The ultrasonic soldering method for aluminum alloy members is composed of a step for dipping a diaphragm 9 on which a projection 15 of 0.3-2.0 mm in height H is formed into a solder bath 10, a step for pulling up the diaphragm 9 from the solder bath 10 and leaving molten solder 19 on the diaphragm 9, a step for placing the central part 4a of the joining surface 4 of the aluminum alloy member 1 on the projection 15 in the state that molten solder 19 is left on the diaphragm 9, a step for applying ultrasonic waves to the diaphragm 9 and transmitting ultrasonic vibrations to the joining surface 4 of the aluminum alloy member 1 via the projection 15 of the diaphragm 9, and a step for applying the ultrasonic waves to both members 1,  2 in the state that the joining surface 4 of the aluminum alloy member 1 is batted against the joining surface 5 of the aluminum alloy member 2 each other.
Patent JP-2001226163-A (JP)
Title: Hydraulic alumina cement composition
Inventor: KINOSHITA MITSUO
IPC: C04B28/06
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic alumina cement composition having excellent capability of exhibiting good flowability and good strength, and in particular, good exhibition with time of flowability and good initial strength. SOLUTION: In this alumina cement composition, a specific water-soluble vinyl copolymer is used as a cement dispersant, in a prescribed ratio of the copolymer to alumina cement in the composition, wherein the copolymer consists of a specific quarternary system and has a weight-average molecular weight and a ratio of (weight-average molecular weight)/(number-average molecular weight), being within their respective prescribed ranges.
Patent JP-2000299970-A (JP)
Title: Actuator device
Inventor: ISHII SHINJI
IPC: H02K7/116
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of an actuator system and to improve performance by providing a means for controlling the rotation of a rotary axis via a drive means in a housing. SOLUTION: An AC servo motor is composed of a motor part 2 and a torque amplification part 3, and accommodates a rotor shaft magnetic pole angle sensor 22 for detecting the magnetic pole angle of a rotor shaft 6, a control substrate 23 for controlling the rotary angle, rotary speed, rotary torque, and the like of the output shaft 6 based on a command from an external upper-level controller, and a power substrate 24 for supplying a drive current to each coil 11 of the motor part 2 based on the control of the control substrate 23 in a motor case 4 of the motor part 2, thus simplifying the configuration of the actuator system and at the same time improving performance.
Patent JP-2001230280-A (JP)
Title: Film carrier and manufacturing method therfor
Inventor: TAKEMURA NOBUMI
IPC: H01L21/60
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability in continuity between wiring layers on both faces with a through hole. SOLUTION: A sprocket hole 13 is provided along an elongated direction of both ends in the film carrier. The film carrier includes an insulating film 11 capable of winding up, an adhesive layer 12 formed on one face of the insulating film 11, wiring patterns 15 having thickness of 12 μm and 18±3 μm and formed selectively on each face of the insulating film 11 in a connected state electrically with each other through a continuity hole, and a pad electrode 16 formed on the other face than the adhesive layer side and connected electrically to the continuity hole of the wiring pattern. In this case, only a thin-film conductive layer is formed on the plating treatment face of the film 11.  The plating treatment is carried out from above the thin-film conductive layer, so the thickness of each conductive layer at the opened part and at the inside of the continuity hole is made almost uniform during the plating treatment, and the plating electricity is not concentrated. The plating speed is made uniform and deformation of the opening part or the void can be prevented.
Patent JP-2001224758-A (JP)
Title: Game machine
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To enable a player to confirm a result with a lit on lamp that premium game media are smoothly carried out in a game machine which continuously executes feeding motion of premium game media to plural premium game media. SOLUTION: Lamp displaying is started according to premium ball information set based on detection of a premium ball and the lamp is lit on a prescribed time based on the number of premium winding balls regardless of elapsed time of continuous feeding. For instance, a time required for a feeding motor to feed a prescribed number (15, for instance) is set to 721.8 ms, lighting intervals are set to, for instance, 721.8 ms based on the above, the first lighting on of the lamp is started simultaneously with starting of feeding motion, and lighting on is repeated for a time correspondingly to the number of premium winning balls at every prescribed interval (721.8 ms).
Patent JP-2001229517-A (JP)
Title: Magnetic disk device
Inventor: TOKUYAMA MIKIO
IPC: G11B5/60
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To ensure reliability be cooling an IC because there is a possibility of an erroneous operation caused by heat generated by power consumption during the information writing/reading of the IC. SOLUTION: An air intake window and a tongue-shaped air guiding plate are provided in a load beam in order to guide a cooling air flow to the IC. A high-speed air flow created by the rotation of a disk comes from the air intake window into the IC, thereby cooling the IC effectively.
Patent JP-2001232849-A (JP)
Title: Self-scanning type light emitting element array
Inventor: ONO SEIJI
IPC: H01L33/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify an element structure of a self-scanning type light emitting element array in a type wherein a transmission section and an emission section are separated with each other. SOLUTION: The light emitting elements in a light emitting section are divided into groups including two light emitting elements and cathodes of two light emitting elements in each group are connected to a first write signal line ϕI1 and a second write signal line ϕI2, respectively. As a result of the above structure, the number of the write signal line is increased, but the number of light emitting points which are simultaneously activated becomes two. In the above structure, even when gate electrodes of two thyristors in the light emitting section which are connected to identical thyristors in the transmission section are not separated, it is possible to simplify the structure of the element and to reduce a chip in size in the structure wherein the two cathode islands are placed on a common island of the gates.
Patent JP-2001235166-A (JP)
Title: Instantaneous water heater
Inventor: SHIRAISHI KAZUHISA
IPC: F24D17/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous water heater capable of being retrofitted to an existing unit bath, a bathroom or the like by a simple work. SOLUTION: A branching function for allowing hot water from a water heater to flow to a hot water tank and the hot water from the hot water tank to flow to a faucet 50 is provided to a hot water side crank 51 of the faucet 50, or a constitution wherein the hot water side crank 51 can be replaced with a member having a branching function is employed.
Patent JP-2001234548-A (JP)
Title: Method for constructing underground beam blinding concrete and forms for use therein
Inventor: SHIRASAKA HITOSHI
IPC: E04G11/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing underground beam blinding concrete, which smoothly places predetermined slope concrete by using a form corresponding to an underground beam, and reduces amounts of surplus soil and placed concrete, to thereby cut costs and shorten a construction period, and to provide the form for use therein. SOLUTION: According to the method, a form support stand is set after excavation of a site for the underground beam, then a blinding concrete form 5 consisting of a shown internal form 6 corresponding to the excavated slope surface and an external form 8 retaining a predetermined gap 7 with respect to the internal form 6, is arranged, and thereafter soil is backfilled into a gap between a rear surface of the external form 8 and the slope surface. Further, when the slope surface blinding concrete is to be placed into the gap 7 of the blinding concrete form 5, the external form 8 is pulled up as the placement of concrete proceeds, to thereby carry out stripping.  On the other hand, the internal form 6 is removed after completion of placing of the slope blinding concrete, whereby plane blinding concrete being in contact with the slope blinding concrete and bottom blinding concrete are placed.
Patent JP-2001234646-A (JP)
Title: Steel tower and formation method thereof
Inventor: ONODERA HIROSHI
IPC: F16B2/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, as for a conventional steel tower, supports are erected after excavation, concrete levelling, arrangement of reinforcements, formwork and anchor setting, concrete placing, refilling, curing, etc., are carried out and that process administration due to participation of many builders is required. SOLUTION: This tower is constituted of a steel-made foundation frame inserted into a vertical hole opened at a point desired to set an steel tower, a main pillar vertically inserted in the steel made foundation frame and a fixing means such as sand and concrete, etc., to fix the vertical hole, the steel made foundation frame and the steel made foundation frame and the main pillar.
Patent JP-2000311094-A (JP)
Title: Communication method between remote objects
Inventor: PIETRE ARMEL
IPC: G06F9/46
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To permit communication based on an object request broker(ORB) distributed object manager by managing messages calling manager receives and transmitting some of the messages to a corresponding reception manager in each destination process. SOLUTION: A client process PROCLIERNT 1 includes a calling manager GCLIENT 1 for service SX. The calling manger receives a massage related to the service SX transmitted by a proxy-type representative element of the client process. When the message is not related to the service SX, a first proxy- type representative element can be operated by directing the message toward a second proxy-type representative element or the like. A server process PROSERV 1 includes a reception manager GSERV 1 of the service SX that receives the massage from the calling manager to which a calling process corresponds and distributes it to a destination server object.
Patent JP-2000252968-A (JP)
Title: Method for realizing in-system synchronization in multi- mode device and its circuit configuration
Inventor: RANTA JUKKA
IPC: H04W92/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing synchronization between timing of a 1st communication system and the timing of a 2nd communication system. SOLUTION: A 1st count is regularly updated according to a pace decided by a 1st communication system 601 and a 2nd count is regularly updated according to a pace decided by a 2nd communication system 602. The present 1st count is stored at a 1st time and the count stored at a 2nd time after that is read. The timing of the 1st communication system can be recognized by using the count read as above.
Patent JP-2001243230-A (JP)
Title: Similarity discriminating method
Inventor: INAGO KIBO
IPC: G06F17/27
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a similarity discriminating method capable of discriminating similarity by calculating the similarity by combining plural word bases even when two words the similarity of which is discriminated are not included in one word base in the plural word bases. SOLUTION: Words commonly registered in the word bases 1, 2 are retrieved as a word set α (step S15), the similarity between individual words in the word set α and a word (a) is calculated by using a word base 1 (step S17), words with high calculated similarity are retrieved from the word set α and defined as a word set β (step S19), the similarity between individual words in the word set β and a word (b) is calculated by using the word base 2 (step 21) and the similarity between the words (a) and (b) is calculated by using the similarity of the word (a) and the similarity of the word (a) which are calculated as above (step S23).
Patent JP-2001197910-A (JP)
Title: Clip for fixing cellular phone inserted in pocket or the like
Inventor: INABAYASHI YASUTOMO
IPC: H04M1/11
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To easily take a cellular phone in or out when one carries it in a pocket of clothing. SOLUTION: The clip 1 is attached to a clip mount 4 in advance. The rear side of the mount is used as a seal face. The seal part is stuck to the upper part of the rear side of the cellular phone.
Patent JP-2001242101-A (JP)
Title: Method and apparatus for nondestructive measurement of density of number of atoms in
Inventor: KONDO TAKAO
IPC: G21C17/003
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, capable of nondestructively measuring the num ber density of thermal neutron absorbing atoms, even when thermal neutron absorbing atoms are distributed in thickness and number density so as to be in capable of transmission of thermal neutrons. SOLUTION: In the method for measuring the number density of atoms large in the cross-sectional area absorbing thermal neutrons, contained in the object to be measured by irradiating an object 25 to be measured with neutrons 8 and measuring neutron-capturing gamma rays 26 by a gammer-ray detector 5, the neutrons 8 applied to the object 25 to be measured are set to epithermal neutrons and energy of such a degree that the neutrons become thermal neutrons, when they pass through the surface 25 on the neutron-emitting side of the object to be measured.
Patent JP-2001245247-A (JP)
Title: Image recording device and its reproducing device
Inventor: KOIKE TATSUNOBU
IPC: H04N5/225
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To display progress of a processing, when recording and reproducing. SOLUTION: At recording, for example, the graphic of the shortest bar graph is displayed together with the characters of 'RECORDING' which means recording as indicated in a figure A, for example, while fetching an image first. The an image compression processing performed, and in this case, the graphic of a little extended bar graph is displayed as indicated in B, for example. Information such as a file header is added to the compressed image to generate a data stream, and in this case, the graphic of a bar graph which is slightly longer than the half of a frame is displayed as shown in C, for example. Moreover, an image file is generated and the graphic of a bar graph which is slightly shorter than a whole frame is displayed as indicated in D, for example, when writing is performed in a recording medium.  When writing to the recording medium is completed, the graphic of a bar graph which occupies the whole frame is displayed as shown in E, for example.
Patent JP-2001235618-A (JP)
Title: Method of producing color filter, color filter and liquid crystal display device
Inventor: MURAKAMI TAKESHI
IPC: G02B5/20
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a color liquid crystal display, a color video camera, an image scanner and a personal computer with high color concen tration uniformity of an ink coloring layer and without any defect and a method for producing the inexpensive color filter with high productivity. SOLUTION: The method for producing the color filter is provided which is characterized by carrying out a treatment influencing a contact angle between a black matrix part and an ink meniscus and varying the contact angle in the lapse of time to a color filter supporting substrate having the black matrix part and pixel forming parts before attaching an ink and the method for producing the color filter is provided which is characterized by carrying out a surface treatment to the color filter supporting substrate having the black matrix part and the pixel forming parts with a chemical substance influencing the contact angle between the black matrix part and the ink meniscus and attaching the inks respectively corresponding to each of the pixel forming parts. The color filter and the liquid crystal display device are obtained with these producing methods.
Patent JP-2001237241-A (JP)
Title: Low dielectric constant film and semiconductor device
Inventor: KOIKE ASAKO
IPC: C08L83/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a low dielectric constant film used as interlayer insulation with low dielectric constant, low hygroscopic characteristic, and high temperature resistance. SOLUTION: Each bead with low dielectric constant is dispersed uniformly in silica-based monomer and polymerized. Alternatively, a thermally decomposing foaming agent is added to an initial polymerized body of polyamide-acid initially. Then, the initial polymerized body is foamed and polymerized, and independent bubbles with diameter of 20 nm or below is dispersed uniformly to form the low dielectric constant film.
Patent JP-2000258764-A (JP)
Title: Reflection-type light bulb and projecting device
Inventor: HO KENNETH C
IPC: G03B21/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a light bulb containing a twisted nematic liquid crystal(LC) layer in which the contrast and efficiency are improved and visibility of spacer posts in a black state is decreased by forming a reflection electrode with its edges parallel or perpendicular to the director axis of liquid crystal molecules when the director axis is projected on the surface of a back face. SOLUTION: A reflection pixel electrode 10 is formed on the lower side of a LC layer 4. The general alignment of the LC molecules is shown as a series of arrows from an arrow 2 on the upper face of the LC layer 4 to the arrow 3 on the lower face. The twisting orientation of the arrows from the upper part to the lower part represents the twist of the LC. The axis of the LC molecule and the rubbing direction on the lower substrate 6 are aligned along the edge of the pixel electrode 10 except for a small pretilt angle of the molecules on the back face. The polarization direction of the input polarized light is parallel or perpendicular to the LC director projected on the upper substrate.  The LC director having specified depth in the LC is slightly tilted from the back face, which means that the LC director is oriented in the direction in which the refractive index for abnormal rays is minimum or maximum.
Patent JP-2001243917-A (JP)
Title: Fluorescent tube lamp assembly and manufacturing method
Inventor: SHIMOJO KAZUYA
IPC: H01J61/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent tube lamp assembly and its manufacturing method which is fit for mass production, with enough mechanical tensile strength without fear of increase in number of parts and favorable for narrower-framing of a liquid crystal display device. SOLUTION: A fluorescent tube lamp 4, a lead-in wire 1 protruding from an end of the fluorescent tube lamp 4, a connector, and a lead wire 2 electrically connecting the lead-in wire and the connector are provided. The lead-in wire 1 is equipped with a sheet-like broad part 5 at its end, which is bent so as to pinch the lead wire 2, so that the lead-in wire and the lead wire are tightly joined.
Patent JP-2001241596-A (JP)
Title: Feeder in high pressure gas filling device
Inventor: KAWASAKI SEIJI
IPC: F17C5/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a feeder in high-pressure gas filling device wherein an improvement of work efficiency and a simplification of device are possible. SOLUTION: Filling machines 2 for a plurality of high-pressure gas bombs 20 are arranged in predetermined positions in a filling station 1. A terminal of a carrying-in conveyer 3 and a starting end of a carrying-out conveyer 4, both of which transports the high-pressure gas bombs 20, are located in the filling station 1. In the high pressure gas filling device like this, an arm member 5 for carrying-in and an arm member 6 for carrying-out are provided, each having a clamp 8 to grasps the high pressure gas bomb 20 and an arm 7 connected to the clamp 8 revolvably and extensibly.  The arm member 5 for carrying-in grasps the high pressure gas bomb 20 at the terminal of the carrying-in conveyer 3 and sets up the high pressure gas bomb 20 at the filling machine 2 located on the predetermined position in the filling station 1, and on the other hand, the arm member 6 for carrying-out grasps the high pressure gas bomb 20 finished filling of the high pressure gas and transports it to the starting end of the carrying-out conveyer 4.