baber/WOPTO huggingface dataset:
Patent JP-2002032983-A (JP)
Title: Generation of reference signal for magnetic random access memory device
Inventor: TRAN LUNG T
IPC: G11C11/15
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To establish a reference signal for a memory cell of a MRAM array having high reliability. SOLUTION: This device is a magnetic random access memory(MRAM) device (100). The device (100) generates a reference signal which can be used for deciding a resistance state of each memory cell in an array independently of fluctuation of a resistance value caused by the other factors such as errors in manufacturing, temperature gradient, electromagnetic interference, and secular change.
Patent JP-2003005815-A (JP)
Title: Method for controlling feeding speed/acceleration of numerical control machine tool and numerical controller
Inventor: HAMAMURA MINORU
IPC: B23Q15/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the feeding speed and acceleration of a control shaft from surpassing the maximum feeding speed and the maximum acceleration on a machine specification even though a radial operation is included due to a notch or runout motion in orbit boring, etc. SOLUTION: The radial maximum allowable speed Va max and/or the radial maximum allowable acceleration αa max when a contour is controlled by circular interpolation are preset different from the set values of the maximum feeding speed V max and the maximum acceleration α max of the control shaft set on a machine specification, and limitation is applied to a radial speed Vn or/and acceleration αn so as not to surpass the radial maximum allowable speed Va max and/or the radial maximum allowable acceleration αa max when a circular interpolation command is given.
Patent JP-2002090752-A (JP)
Title: Method for manufacturing substrate with liquid crystal alignment layer
Inventor: NOMURA YUKIO
IPC: G02F1/1337
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an alignment layer excellent in liquid crystal alignment properties can be manufactured using less light irradiation quantity, in a method for manufacturing a liquid crystal alignment layer using an photo-aligning treatment method. SOLUTION: The method for manufacturing a substrate with the liquid crystal alignment layer is characteristically provided with a stage for applying a solution containing an alignment layer material having a photosensitive group on the surface of the substrate, photo-aligning treatment for aligning the molecules of the alignment layer material in a specific direction by irradiating the unbaked coated film with polarized UV and a baking stage for baking and curing the coating film after the photo-aligning treatment.
Patent JP-2003006063-A (JP)
Title: Communication monitoring system and monitoring server
Inventor: HIROSE TAKUYA
IPC: H04L12/26
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication monitoring system capable of detecting failures between a host computer and a semiconductor manufacturing device even when the host computer is down. SOLUTION: In the communication monitoring system 30 having the semiconductor manufacturing device 12, the host computer 11 connected with the semiconductor manufacturing device via a network 13 and a monitoring server 20 connected with the network, the semiconductor manufacturing device and the host computer execute communication via the network regarding a processing by the semiconductor manufacturing device, the monitoring server fetches data of first communication between the semiconductor manufacturing device and the host computer via the network when the first communication is executed, after that, fetches data of second communication between the semiconductor manufacturing device and the host computer via the network when the second communication is executed and judges whether or not the second communication is normal based on the data of the first communication.
Patent JP-2003001097-A (JP)
Title: Method of making nanosize lipid vesicle
Inventor: KATO KEIICHI
IPC: C12N15/09
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a nanosize lipid vesicle which is useful as a drug carrier of DDS and permit inclusion of material at a high comprehension rate into the vesicle and a method of making for the same. SOLUTION: A sorbitan ester is compounded as a primary emulsifier into a treating liquid 2 containing the cholesterol and lecithin put into an inner vessel 1 and water 3 is added thereto to effect primary emulsification under irradiation with ultrasonic waves. A solvent is distilled away from the treating liquid 2 and the ethylene oxide adduct of the sorbitan ester is compounded as a secondary emulsifier therewith to effect secondary emulsification, by which the lipid vesicle is made.
Patent JP-2003001772-A (JP)
Title: 4-methyl-1-pentene copolymer multilayerd film
Inventor: NAKAHARA TAKASHI
IPC: B32B27/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a 4-methyl-1-pentene copolymer multilayered film having the good releasability from a blackening treated copper foil and especially fitted to a release film for manufacturing MLB. SOLUTION: The 4-methyl-1-pentene copolymer multilayered film consists of a layer (A) comprising a 4-methyl-1-pentene copolymer (a) consisting of 4-methyl-1-pentene and a 2-20C α-olefin other thane 4-methyl-1-pentene, a layer (B) consisting of an inorganic filler and polypropylene (b1) or polyethylene (b2) and, if necessary, a layer (C) comprising an adhesive resin (c) and is a three-layered laminate wherein A-layers are provided on both surfaces of the layer (B) or a five-layered laminate wherein the layers (A) are provided on both surfaces of the layer (B) each through the layers (C).
Patent JP-2003007572-A (JP)
Title: Polar capacitor
Inventor: MITA RIKITARO
IPC: H01H37/76
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a polar capacitor which enables the detection of reverse incorporation of the polarity of a capacitor, prevents troubles of ignition and smoking and easily locates the fault. SOLUTION: A diode 4 and a fuse 5 are built inside, a cathode of the diode 4 is connected to the anode of a capacitor element 3 and an anode of a diode is connected to the cathode of a capacitor element. The fuse 5 is inserted between a connection point of the capacitor element 3 and a diode and an external terminal 2 of the capacitor 20. A heat-sensitive member 6 is disposed in contact with the fuse 5 visibly from an outside.
Patent JP-2003004469-A (JP)
Title: Guidance-route search apparatus for navigation
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To present a congestion bypass route at the degree of congestion which matches the distaste of a user, in order to find the congestion bypass route, when there is congestion on a guidance route. SOLUTION: When the guidance route up to a destination is computed by a basic- guidance route computing part 23, a vehicle is run. At this time, congestion information is extracted by a congestion-information input and processing part 26 from among traffic information from a VICS receiver 21, the congestion information is displayed on a screen, and the degree of the congestion on the guidance route is detected by a guidance-route congestion-degree detection part 27. The user, who views the screen of the congestion, follows a bypass instruction from a setting input part 30. A screen in which a degree taking the congestion into consideration is formed by a setting-screen formation part 33, and the user performs a setting input operation according to the screen.  When the degree of an actual congestion is larger than a set and input value by a congestion-bypass-guidance-route computing part 24, a congestion detour route is computed so as to be presented. As required, the set and input value is stored in a memory 31 for congestion-consideration-degree setting, the value is compared with the degree of the actual congestion, and the guidance-route search apparatus may be actuated.
Patent JP-2003003517-A (JP)
Title: Engine room structure of construction machinery
Inventor: KAWASAKI HIDEYUKI
IPC: E02F9/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an engine room structure of construction machinery, which enables the arrangement of pipes for connections between an engine and instruments such as an after-cooler and an air cleaner without decreasing the cooling efficiency of the engine and coolers such as a radiator and an oil cooler or decreasing easiness of maintenance work for the engine, etc., when the instruments are additionally arranged ahead of the coolers. SOLUTION: With regard to at least one 21 of paired bulkheads 20 and 21 between which an engine unit 16 is sandwiched, a lower part 21a of the bulkhead 21 is arranged in close vicinity to the engine unit 16; an upper part 21b thereof is formed in such a manner as to be separated from the engine unit 16; the pipes 17b and 18a, which connect the engine 4 with the instruments 17 and 18 arranged ahead of the cooler 10, are laid between the upper part 21b and the engine unit 16; and a step 25, which is extended from a deck 2c to the engine unit 16, is installed at an upper end of the bulkhead 21.
Patent JP-2002347865-A (JP)
Title: Container having hole at lowest part of its bottom to let contents flow out naturally
Inventor: KUZUU MIKIO
IPC: B65D83/76
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To make a complete suction of solution inside a container possible with a simple structure. SOLUTION: A hole C is opened at a lowest part B of a bottom at the inside of the container A, and the solution F is made to flow out of the container A through the hole C in natural dropping by the terrestrial gravitation. A tube D is connected to the hole C so that the solution F flown out to the outside of the container A comes into the tube D, and the tube D is connected at its opposite end to hand pump E. Two tubes D include the one which is fixed to the hole C for letting the solution f flow downward, and another one which lets the solution F flow reversely when the hand pump E is operated, and are connected together in parallel with each other. Or the end at the opposite side of the tube D connected to the hole C is attached to a discharge port H provided either at the upper part or the middle part of the container A.
Patent JP-2002351926-A (JP)
Title: System including electronic mail and/or electronic bulletin board which enables to automatically link to information and advertisement on web using character, image or voice, etc., as keys
Inventor: KOMATSU TOMOSHIGE
IPC: G06F13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To develop a system which can provide effective information and advertisements while saving time and labor for previously write link-destinations such as URL, etc., in electronic mails and/or on electronic bulletin boards to access information or advertisements on network such as Internet, etc. SOLUTION: In this system, elements such as arbitrary characters, images or voices, etc., usually used by users in their electronic mails and/or on their electronic bulletin boards, etc., make as keys the users link to information or advertisements, and by clicking caused by begining of the keys make users link to the information or the advertisements on web-pages in a form which complements the contents of natural communication between the users.
Patent JP-2002050061-A (JP)
Title: Optical pickup assembly
Inventor: SAI KANKOKU
IPC: G11B7/09
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup assembly having a structure in which the moving part is made light in weight so as to have a high speed following-up ability suitable for an optical recording/reproducing device of high multiple speed and high density, and in which the secondary resonance frequency of the moving part is turned into a high frequency range. SOLUTION: The optical pickup assembly includes a base; an objective lens consisting of a lens part for converging incident light and a body for functioning integrally with the lens part; a suspension which, with one end fixed to the body and with the other end to a holder, supports the objective lens freely movably; a coil member installed on the side of the objective lens body; a permanent magnet provided on the base in a manner opposing to the coil member; and a yoke for guiding a magnetic flux generated from the permanent magnet.
Patent JP-2003017951-A (JP)
Title: Amplifier for fm antenna
Inventor: ISHIBAYASHI SHIYOUSHIRO
IPC: H03F3/193
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier for an FM antenna with totally well-balanced, excellent input characteristics signal amplification and noise figure characteristics. SOLUTION: The amplifier for the FM antenna is provided with: a transformer T where an input terminal receiving a signal received by an FM antenna is connected to one end of a primary winding, power supply voltage is applied to one end of a secondary winding, and an optional midpoint of the secondary winding is connected to an output terminal; a plurality of, e.g. three FETs 21 to 23 whose sources are connected to the other end of the primary winding of the transformer T in parallel, whose drains are connected to the other end of the secondary winding of the transformer T in parallel, and whose gates are connected to ground.
Patent JP-2003013037-A (JP)
Title: Resin composition for hot plate fusion and molded lamp housing of lamp fitting for vehicle
Inventor: TOYOTAKA TATSUJI
IPC: C09J151/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is used for hot plate fusion and has improved stringing resistance, and to provide a molded lamp housing of a lamp fitting for a vehicle. SOLUTION: This resin composition for hot plate fusion is characterized by compounding 100 pts.wt. of a thermoplastic resin with 0.1 to 20 pts.wt. of a water-soluble polymer. The thermoplastic resin is one or more resins selected from rubber-reinforced styrenic resins, polycarbonate resins, saturated polyester resins, polyamide resins and polyphenylene oxide resin, and the water-soluble polymer is a non-ionic water-soluble polymer.
Patent JP-2003014672-A (JP)
Title: Method for judging surface of metal, printed circuit board and method for manufacturing multilayer circuit board
Inventor: HIGASHIYA HIDEKI
IPC: G01N23/225
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively judging the uppermost surface state of a metal to become a wiring material and to suppress a product unevenness of a printed circuit board. SOLUTION: The method for judging the surface of the metal comprises the steps of detecting a photoelectron to be irradiated from the surface of the metal by irradiating the surface of the metal 201 to be judged with an X-ray, and thereby analyzing the surface of the metal. The method further comprises a step of selectively removing the surface of the metal 201 to be judged. The method also comprises the steps of irradiating the exposed surface of the metal 201 exposed by the selective removal of the surface of the metal 201 with the X-ray, detecting the photoelectron irradiated from the exposed surface, and thereby analyzing the exposed surface (therein). The method also comprises the steps of comparing the surface analyzed result of the metal 201 with the analyzed result of the exposed surface, and thereby judging the surface state.
Patent JP-2003019948-A (JP)
Title: Wiper, and method for connecting pivot holder of wiper to hollow frame
Inventor: KANAZAWA KEISUKE
IPC: F16C11/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiper capable of preventing the strength from degrading or residual stresses from remaining in a member after connection, ensuring the connecting and fixing accuracy over a long time, improving the assembly workability with simple positioning, and easily adaptable to fine changes by the vehicle kind, and a method for connecting a pivot holder of the wiper to a hollow frame. SOLUTION: In the wiper 10, fitting parts 36 and 38 of the pivot holders 12 and 14 and connection parts 44 and 46 of a pipe frame 42 are formed of a same resin material. Surfaces of both members are melted by applying the high frequency vibration thereto with both members in a fitted condition to each other, and the melted part is hardened to connect and fix both members to each other. In addition, the pipe frame 42 has an annular section, and the fitting parts 36 and 38 are formed spherical, and thus, the longitudinal direction of the pipe frame 42 to the pivot holders 1 2 and 14 can be set optionally.
Patent JP-2003022560-A (JP)
Title: Information recording and reproducing device
Inventor: KASAMA NOBUYUKI
IPC: G11B7/135
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive information recording and reproducing device which prevents increasing of the number of parts while efficiently guiding the luminous flux from a light source to a microstructure, such as an opening, lightens the mass of a near-field optical head, forms the stronger near-field light near the microstructure and realizes recording and reproducing of information at an ultra-high density and high speed at which high-speed tracking is performed. SOLUTION: This information recording and reproducing device comprises the light source, the near-field optical head formed with the microstructure, an optical waveguide having a core and clad, a photodetecting section and a recording medium and uses the near-field light, in which the near-field optical head is formed with a lens mechanism on the surface different from the surface formed with the microstructure and the optical waveguide is formed with a core end face in mid-way of the optical waveguide and is formed with at least a first reflective surface and a second reflective surface.
Patent JP-2003023586-A (JP)
Title: Device and system for recording and playing back data
Inventor: KAMOGAWA KOJI
IPC: H04N21/258
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To perform accounting according to the quantity of CM that viewers have viewed at and listened to. SOLUTION: A message distributor 2 (broadcasting station) transmits program data (main data) and CM data (sub data), to playback equipment 3, as severally separate independent data. The playback equipment 3 accumulates program data and CM data. A viewer selects an accounting model at looking and listening of program data. CM data are inserted according to the selected accounting model. When the account is high, the quantity of inserted CM is dropped, and the more the account is dropped, the more the quantity of CM inserted into the program data is increased. The results of looking and listening are transmitted to an accounting processor 5. The accounting processor 5 computes the rates that it should charge a sponsor and each viewer.
Patent JP-2003035945-A (JP)
Title: Belt-like body fastening seal and photographic roll film
Inventor: YOSHIKAWA NAOKI
IPC: G03C3/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt-like body fastening seal which is capable of more surely and easily fixing a photographic film. SOLUTION: The belt-like body fastening seal for fixing an end which is the end of winding of the belt-like body wound like a roll to a main body of the belt-like body has a first sticking section for sticking the seal to the end of the belt-like body, a second sticking section having a sticking surface to be stuck to the main body of the belt-like body in order to fix the end to the main body of the belt-like body and a knob section extending from the second sticking section and exposing the sticking surface by pulling up the sticking surface from a cover surface covering the sticking surface. The main body of the knob section rises so as to exist along the tangent of the roll when the portion near the knob section of the belt-like body fastening seal curves.
Patent JP-2003025986-A (JP)
Title: Negative pressure type booster
Inventor: MIWA AKIHIKO
IPC: B60T13/56
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure type booster capable of surely regulating detachment of an output member from a power piston without generating deformation and damage of a second end part of a rod retainer, even when the power piston moves forward in a full stroke. SOLUTION: The output member 55 is repulsively pressed on the power piston 22 by a tongue piece 15b of the rod retainer 15. A front end face of the tongue piece 15b of the rod retainer 15 arranges a tongue piece 15b1 on a rear side of a front end face 22f of the power piston 22.
Patent JP-2003029760-A (JP)
Title: Method and device for synthesizing musical sound, and program and recording medium therefor
Inventor: MUTO MAKOTO
IPC: G10H7/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To make the musical sound of an arbitrary musical instrument, especially, of a non-keying musical instrument possible to be synthesized. SOLUTION: Musical instruments are classified into a plurality of kinds with the method of playing action as a reference, the expression style of play information based on the physical model of the play action is set as play action information 202 for every kind, play information 200 is composed of the information 202 and identification information 201 of that kind, musical instrument information 100 is composed of identification information 101 for the kind of the musical instrument and physical model information 102 of that musical instrument and corresponding to the play action information of the play information 200 and the physical model information of the musical instrument information 100 having the matched identification information of the kinds of the musical instruments, the musical sound is synthesized by performing physical simulation calculation.
Patent JP-2002363954-A (JP)
Title: Gate opening indicator
Inventor: TAKAHASHI MINORU
IPC: E02B7/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured and highly precise gate opening indicator 150 transmitting pressure oil responding to the detecting amount of a gate opening detector to a return action piston 174 of a cylinder of the gate opening via a return action piston and hydraulic hoses 146A and 146B, detecting its moving distance by a roller 159 rotating in contact with a spool body 167 interlocked with the return action piston 174, and indicating it on an opening indicator 151. SOLUTION: The cylinder of the gate opening detector and a cylinder 157B of the opening indicator 105 are connected to each other by the hydraulic hoses 146A and 146B, the movement of the return action piston in the cylinder of the opening detector is transmitted to the return action piston 174 of the cylinder 157B of the gate opening indicator 150 via the hydraulic hoses 146A and 146B, its moving distance is detected by the roller 159 rotating in contact with the spool body 167 interlocked with the return action piston 174, and the gate opening is indicated on the opening indicator 151 by a pointer 162 via a pin.
Patent JP-2003030307-A (JP)
Title: Job seeker introduction system
Inventor: ENDO SEIICHIRO
IPC: G06Q50/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a job seeker introduction system which can eliminates troublesomeness regarding skill examination to a job offering side and a job seeker. SOLUTION: A system is a computer server which can promotes employment finding activities by providing previously stored job seeker information for job offering sides and is equipped with a job seeker information storage means 11, a job seeker information input means 12, a job seeker information retrieving means 13, and a job offer guide sending means 14. Job seekers and job offering sides can connect their terminals 2 to the job seeker introduction system 1 via communication lines 3 and use the job seeker introduction system 1 via the terminals 2. The job offering sides need not newly provide skill examinations and save the time for interviewing. Further, the job seekers need not have a similar examination at each desired employment place and the burdens on the job seekers are lightened.