baber/WOPTO huggingface dataset:
Patent JP-2003149464-A (JP)
Title: Optical fiber
Inventor: KAN YASUSHI
IPC: G02B6/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having characteristics similar to that of a conventional single mode optical fiber and capable of obtaining abnormality dispersion far larger than that of a conventional holly fiber. SOLUTION: An invented field binding type holly fiber 21 is constituted of a core area 22 and a clad area 23 surrounding the core area 22, a plurality of hollow holes 24 each of which has a circular cross section are formed in the core area 22 along the longitudinal direction of the core area 22 and six hollow holes 24 are formed on respective positions so that the rotation symmetry of six times around the axis Ax of the core area 22 is obtained.
Patent JP-2003148853-A (JP)
Title: Freezing refrigerator
Inventor: OZAKI TATSUYA
IPC: F25D17/06
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To heighten humidity in a refrigerating chamber and to uniformize the internal temperature of the refrigerating chamber, while using a two-stage compressor in constitution to heighten the set temperature of a cooler for the refrigerating chamber. SOLUTION: This freezing refrigerator 12 has a built-in refrigerating cycle 1 comprising the two-stage compressor 2, the cooler 6 for the refrigerating chamber and a cooler 10 for a freezing chamber. A top cold air blowoff port 35a is provided at the front part of a top part of the refrigerating chamber 15, while rear wall cold air blowoff ports 30a-30e are provided at the rear wall part inner surface of the refrigerating chamber 15. The total quantity of cold air blown out of the top cold air blowoff port 35a is constituted to be larger than the total quantity of cold air blown out of the rear wall cold air blowoff ports 30a-30e.
Patent JP-2003152797-A (JP)
Title: Multicast distribution system, server and ip address allotment method
Inventor: ASAI NOBUMASA
IPC: H04L12/70
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently perform multicast distribution. SOLUTION: A server 10 generates a multicast address including product category information, and performs multicast distribution of corresponding information only to terminal devices belonging to the same product category. Routers 30 and 31 transfer information, i.e., information distributed from the server 10 only to terminal devices whose product category information included in a device ID coincides with category information of the multicast address among terminal devices 40a, 40b, 40c and 40d.
Patent JP-2003152583-A (JP)
Title: Information equipment and information distribution system and communication mode switching method to be applied for the same, and information storing method and information distributing method
Inventor: TSUCHIUCHI MUNEYASU
IPC: H04B1/38
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently receive information distribution from the other equipment. SOLUTION: Information equipment 11 is constituted, so that the switching of a first communication mode for receiving information distribution from the other equipment via short-range radio communication equipment 14, and for receiving all the push demands of information from an unspecified equipment, existing in a communicatable range and a second communication mode for receiving only the push request of information from equipment having identification information preliminarily registered by a user, and for rejecting push demands from equipment other than the mentioned equipment. Switching of these communication modes is executed instantaneously via a communication mode changeover switch 21 as hardware executable by the user with one operation.
Patent JP-2003147978-A (JP)
Title: Dwelling structure
Inventor: SHIMADA TETSUO
IPC: E04H1/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a so-called composite dwelling house with a common part having a detached house and a multiple dwelling house in a block, or the merging of the multiple dwelling house with the detached house, or to provide a new developing type dwelling structure. SOLUTION: The detached house having multiple stories owned by a family and the multiple dwelling house are jointly constructed via the common part so as to be integrated into the single-building dwelling structure.
Patent JP-2003153759-A (JP)
Title: Seat system
Inventor: SAKUMA TOMOHIKO
IPC: B60N2/30
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a seat system having a cushion-side bracket fixed to a seat cushion and supported by a supporting bracket to be rotatable around a rotating shaft, in which a baggage or the like is prevented from being caught between the supporting and cushion-side brackets without increasing cost and weight and deteriorating appearance. SOLUTION: A supporting bracket 20 comprises a curved edge 21b having a circular form such that angles θ3 and θ4 formed between the edges E and D of the cushion-side bracket 3 and the curved edge 21b do not become smaller and an area where the edge portions F and G of the cushion-side bracket 3 and the supporting bracket 20 overlap with each other does not increase in a side view.
Patent JP-2003157583-A (JP)
Title: Phase change type information recording medium
Inventor: MIZUTANI MIKI
IPC: G11B7/257
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type information recording medium excellent in repeated recording at a high line velocity. SOLUTION: (1) The phase change type information recording medium has a recording layer in which reversible phase changes between a crystalline state and a non-crystalline state are caused by irradiation with laser light on the film surface through a substrate. The medium has at least a first protective layer, recording layer, second protective layer, absorptivity correcting layer, reflective heat radiating layer and overcoat layer deposited in this order on the transparent substrate. The absorptivity correcting layer contains at least Ge. The main component of the reflective heat radiating layer is Ag. (2) The phase change type information recording medium has at least a reflective heat radiating layer, absorptivity correcting layer, second protective layer, recording layer, first protective layer and overcoat layer deposited in this order on a substrate.  The absorptivity correcting layer contains at least Ge. The main component of the reflective heat radiating layer is Ag. Further, the medium is a surface recording type which is irradiated with laser light not through the substrate but from the overcoat layer side.
Patent JP-2003157737-A (JP)
Title: Wire harness protection material and wire harness using the same
Inventor: ISHIKAWA MASANAO
IPC: H01B7/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness protection material that is superior in heat aging performance and a wire harness using the same. SOLUTION: A tape shape article having an adhesive, a tube shape article and a sheet shape article are manufactured by using a base material which is obtained by adding a plasticizer DOP (dioctylphtalate) 60 pts.wt., a filler 20 pts.wt., and a stabilizer 5 pts.wt. to the PVC resin (polymerization degree P=1300) 100 pts.wt. and by adding to this a copper inhibitor 0.001-5 pts.wt. For the tape shape article, an adhesive which is obtained by adding NR (natural rubber) 30 pts.wt. zinc white 20 pts.wt., and a rosin system resin 80 pts.wt. to the SBR (stylene-butadiene rubber) 70 pts.wt. and by adding to this a copper inhibitor 0.001-5 pts.wt. is provided as an adhesive layer.
Patent JP-2003158609-A (JP)
Title: Image reader
Inventor: YOKOTA MASAHIKO
IPC: H04N1/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader employing an image sensor placed at a pressing plate side and a reduction optical system reader placed at a main body side to read double-sided images at once that prevents stray light between two light sources so as not loose the reading performance and the operability in jamming release. SOLUTION: A bent is provided to an original carrying path located between the two original read means. An original end sensor is provided before the image read means placed upstream a browsing position and only this sole sensor searches for the head of the original for both image read means. An original energizing means at the browsing side of the reduction optical system and the second image read means reading the opposite side of the original are contained in the same rigid body. The rigid body is connected to the pressure plate through a rotary shaft placed in parallel with the second image read means.
Patent JP-2003155713-A (JP)
Title: Panel for sound-proof wall and its attaching method
Inventor: KATO TORU
IPC: E01F8/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel for a sound-proof wall and its attaching method which can be easily installed from a track side or a road side without assembling a scaffold even when an attaching place is in a high place, preventing noise or having an effect on diffusion of noise, and preventing flaking of chips. SOLUTION: The panel for the sound-proof wall and its attaching method are characterized by that the panel has a sound-proof part composed of a core member and fiber reinforced plastic made skin members positioned on both sides of the core member, and an attaching part to a building frame is provided on a part of the sound-proof part itself.
Patent JP-2003154142-A (JP)
Title: Prize ball information notification system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a prize ball information notification system for reporting prize ball information to a player at all times. SOLUTION: A managing computer 70 collects prize ball data presenting the counted result of prize balls put out of a game machine 10 and stores the data into a database 50. On the basis of the prize ball data stored in the database 50, the managing computer 70 finds and compares the number of balls for each game machine concerning high-order 10 stands and sends display data containing a stand number and the total number of prize balls, or the like, to an electrical prize ball information bulletin board 80 repeatedly at the interval of a unit time for several minutes, or the like. Concerning the high-order 10 stands, the display of the prize ball information is updated as occasion demands on the electrical prize ball information bulletin board 80, and the updated value is displayed to be identified from a non-updated value by flickering or difference in colors.
Patent JP-2003158216-A (JP)
Title: Circuit wiring board and semiconductor device using the same
Inventor: KIRITANI KYOKO
IPC: H01L21/60
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit wiring board in which the occurrence of a warp or a twist can be suppressed and a semiconductor element can be mounted without strain, and to provide a semiconductor device using the same. SOLUTION: The circuit wiring board 10A of one of a circuit wiring board comprises circuit wirings 12 formed on the predetermined part of a thin electric insulating board surface to be mounted with the semiconductor element Sa to be connected to a plurality of electrodes of the element Sa, in such a manner that a plurality of reinforcing wirings 40A are formed on the part to be mounted with the element Sa except the part.
Patent JP-2003154242-A (JP)
Title: Fluid mixing apparatus
Inventor: OKADA KOICHI
IPC: B01F15/04
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixing apparatus for mixing fluids in a small space in a short time of period. SOLUTION: This fluid mixing apparatus 100 is provided with branched flow passages 108, 110 for supplying purified water, a gas injecting unit disposed in one passage 110 of the passages 108, 110 and for injecting gaseous carbon dioxide into the purified water, a common flow passage 114 for merging the fluids supplied through the passages 108, 110 and mixing them with each other and a stirring/mixing part 300 arranged on the passage 114 for promoting the stir/mixture of the fluid mixed in the passage 114 by expanding the cross-sectional area of the passage 114 locally so that the dissolution of the gas in the mixed fluid is promoted by stirring/mixing the mixed fluid.
Patent JP-2003154650-A (JP)
Title: Method and head for discharging liquid
Inventor: SUZUKI YOSHIAKI
IPC: B41J2/055
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To solve a technical problem to be posed so that liquids having different concentrations can be discharged from a single nozzle in order to further increase the expression number of gradations in a conventional liquid discharge method having a small expression number of gradations. SOLUTION: A plurality of liquid discharge openings and a plurality of discharge mechanisms are provided for each of which a first liquid channel for mainly supplying a first liquid, a second liquid channel communicating with the first liquid channel for supplying a second liquid, and a movable member are set at a position for covering a communicating part between the first liquid channel and the second liquid channel. In the liquid discharge method, liquids are discharged with a mixing ratio of the first liquid and the second liquid being changed by a displacement of the movable member. An energy for bringing about the displacement of the movable member is obtained from an energy converted from a light energy.
Patent JP-2003161131-A (JP)
Title: Cylinder block of internal combustion engine
Inventor: SATO NAOYUKI
IPC: F02F7/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of a cylinder block.  <P>SOLUTION: A cylinder block 1 includes an oil chute passage 11, which consists of an upper passage 15 which is formed adjacent to a boss part 5c and whose upper end is opened to a top deck 14 of a cylinder block 1, a lower passage 16 whose lower end is opened to the bottom of the cylinder block, and a middle passage 17 for communicating between the upper passage part 15 and the lower passage part 16. The middle passage part 17 extends between the boss part 5c and a lower deck 7 of the cylinder block 1 so as to be formed in parallel to the cylinder axial line. One side part 18 in the direction of an engine cylinder line of the outer peripheral wall enclosing the middle passage 17 corresponds to the center position of the boss part 5c in the direction of the engine cylinder line. The lower end and the lower deck 7 in the boss part 5c are linearly connected by the one side part 18 of the outer peripheral wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160119-A (JP)
Title: Method of manufacturing deep-drawn paper-made container
Inventor: UEDA YOSHIKI
IPC: B31B50/59
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To spread smooth paper wrinkles on the flange and on the side surface of a deep drawn paper-made container press-formed from a paper base material, so as to improve the functional capability of the container, and furthermore to improve the deep-drawing capability of the paper-made container.  <P>SOLUTION: The method of manufacturing a deep-drawn container having a flange formed from a paper base material comprises, for forming a container, a first press process through which a preform of the container is obtained by roughly pressing while pressing the flange part of the paper base material, and a second press process through which the wrinkled portions on the flange part are crashed while the container is deep-drawn, thereby obtaining a desired depth and container form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164804-A (JP)
Title: Vibrating motor
Inventor: HASHIMOTO KUNIO
IPC: B06B1/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To attach a weight to a rotor without using an additional member when making eccentric the center of gravity of the rotor under the weight of the weight, and to suppress the production costs of the weight.  <P>SOLUTION: The weight 60 disposed at a specific slot part S of the rotor 20 is divided into a pair of symmetrical weight elements 70 and 80, and the weight elements 70 and 80 are joined by a caulking pin 90. Thereby, the tooth parts 22 of the rotor 20 are held by the protruding piece parts 79 and 89 of the weight elements 70 and 80. The weight elements 70 and 80 are formed in a sector form, core portions 71 and 81 are butted to the corner 41 of an insulator 40, thereby the weight elements 70 and 80 are positioned in a diameter direction. The core portions 71 and 81 of the weight elements 70 and 80 have reentrant parts 73 and 83, and commutator terminals 51 face the reentrant part 83.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166923-A (JP)
Title: Hardness tester and hardness testing method
Inventor: FURUTA EIJI
IPC: G01N3/42
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardness tester and a hardness testing method, capable of efficiently measuring the hardness of samples of different thickness and samples of unspecific shapes and improving the reliability of measurement results.  <P>SOLUTION: In the hardness tester 1, the image of a sample surface is photographed by a first imaging means (31) to obtain the image of the sample surface, the contour of the sample is extracted by a contour-extracting means (92) on the basis of the image, and a point of hardness measurement is set by a measurement point setting means (92). The coordinates of a location, at which the point of measurement of the sample is in focus, are determined by focus positioning means (32 and 92). On the basis of the obtained coordinates, by a means (5) for elevating and lowering a hardness measuring part (4), the hardness-measuring part (4) is vertically moved to location, at which the point of measurement of the sample is in focus. Then the sample is horizontally moved by a horizontally moving means (7) to a location, at which the point of measurement of the sample is opposed to an indenter of the hardness measuring part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169451-A (JP)
Title: Restoration method for motor characteristic
Inventor: KIKUCHI MASAAKI
IPC: B05D7/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To restore the characteristics of a motor in a short time and safety at a low cost in the installation site.  <P>SOLUTION: According to the characteristics of a motor, a stator 2 and a rotor are separated from each other in an elevator machine room 1 (ST1), and the separated stator 2 is placed in a water vat 3 (ST2); dust sticking to the placed stator 2 is sucked (ST3), and the stator with dust removed by suction is cleaned by spraying pure water (ST4); after the cleaned stator 2 is water- dripped, the stator 2 is provided with a flame retardant sheet 4 which covers the stator 2 (ST6), and the stator 2 with the flame retardant sheet 4 is dried (ST7); the flame retardant sheet 4 is removed from the dried stator 2 (ST8); varnish is applied to the stator 2 (ST9); the varnished stator 2 is provided with a flame retardant sheet 4 which covers the stator (ST10), and the varnish applied to the stator 2 is dried. Thus, the characteristics of the motor are made to restore.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236283-A (JP)
Title: Image display device and manufacturing method therefor and microlens array substrate and manufacturing method therefor
Inventor: AOYAMA SHIGERU
IPC: G02F1/1339
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a micro lens array substrate wherein a micro lens array forming surface can be mounted toward the side of a liquid crystal panel, light can be efficiently condensed on a pixel of the liquid crystal panel, the warpage of the micro lens array substrate is eliminated and adhesion strength of the micro lens array to the liquid crystal panel is heightened. SOLUTION: The micro lens array 2 is disposed toward the liquid crystal panel via a spacer member 62 in such a manner that the area interposed between the liquid crystal panel and the micro lens array 2 is formed in the shape having an opening through which the area communicates with the external part of the area by forming the spacer member 62 integrally with the micro lens array 2. By forming the opening, the pressure of the area interposed between the liquid crystal panel and the micro lens array forming surface can be equalized with the pressure of the external part of the area.
Patent JP-2003171976-A (JP)
Title: Repair method for underground structure
Inventor: KOJIMA MASA
IPC: E02F5/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method for an underground structure capable of facilitating repair construction work when compared with a conventional method because it is unnecessary to remove an existing yard catch basin, improving work efficiency of the repair construction work when using the repair method for the underground structure, being different from the conventional method, and facilitating raising construction work because a filling material (a grout material, etc.), can be filled into a space generated on an outer side of a lump for repair by raising when a road surface is raised through a flow-in hole if the flow-in hole is provided in an upper side part of the lump for repair.  <P>SOLUTION: In this repair method for the underground structure, the lump for repair is arranged in an existing underground lump through a support member, and an opening part of the lump for repair is exposed to a road surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249660-A (JP)
Title: Resin composition containing polyimide
Inventor: HOSOKAWA HIROBUMI
IPC: C08K5/00
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide-containing resin composition which is low in the content of a low molecular weight compound, exhibits little deterioration of mechanical and electrical properties and imparts little influence to a work environment for an extrusion molding. SOLUTION: This resin composition contains polyimide (A) and 0.01-200 ppm of a low molecular weight compound.
Patent JP-2003174375-A (JP)
Title: Data broadcast receiving equipment
Inventor: ITO AI
IPC: H04H60/27
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide data broadcast receiving equipment which can effectively use memory resources in reception of data broadcast.  <P>SOLUTION: A data type to which application can correspond is previously extracted and stored in a memory device. Received data service information in a state before decoding is stored in a memory device. From header information of the received data service information, a data type of data contained in the received data service information is obtained. Out of the received data service information, only the data type to which application corresponds is decoded and stored in a memory device, thereby evading the decoding and storing of unnecessary data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002210216-A (JP)
Title: Game medium counter
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a game medium counter provided with a shutter possible to be miniaturized. SOLUTION: This game medium counter is provided with a return port opened upward for return of pachinko balls and a stopper arm 10 for allowing the return of the pachinko balls to the return port in the condition that the counter can be used and for regulating the return of the pachinko balls to the return port by positioning over the return port in the condition that the counter can not be used. The stopper arm 10 is formed with a decorative connecting member 14 freely to be extended, and the stopper arm 10 can be miniaturized to miniaturize the counter.