baber/WOPTO huggingface dataset:
Patent JP-2003099969-A (JP)
Title: Optical pickup
Inventor: NAKABACHI SUNAO
IPC: G11B7/125
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which can commonize the functions of a driving circuit which drives an optical recording medium of a plurality of formats, and which can improve the pulse response characteristics at the same time. SOLUTION: The optical pickup includes a plurality of light emission circuits 101 and 201 performing the writing and the reading for a plurality of optical recording media, a driving circuit 301 driving each of the light emission circuits 101 and 201 and having at the last stage a plurality of amplifier circuits which amplify the current of a writing or reading signal corresponding to each, a switching circuit 302 switching the connection of the driving circuit 301 with each of the light emission circuits 101 and 201, and a switching control circuit 507 switching the switching circuit 302 so as to connect to one light emission circuit 101 which is driven by the writing or reading signal, on the basis of the writing or reading signal which is supplied to the driving circuit 301.
Patent JP-2003096289-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKANO HIROSHI
IPC: C08L69/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that has less alien transparent substance mixed and is superior in transparency, an appearance of a molding, heat resistance, weather resistance and mechanical strengths such as elongation at break and impact strength. SOLUTION: This thermoplastic resin composition comprises an aromatic polycarbonate, a heat stabilizer, and a UV absorbent and a releasing agent as required. The aromatic polycarbonate is made by the molten polymerization of an aromatic dihydroxyl compound and a diester carbonate compound, characterized in that the number of the alien transparent substances of 10 μm or larger (N: number/g unit) and the viscosity average molecular weight (Mv) satisfy the following relationship (1) or (2): when Mv<=21000, N<=exp(6.824×10<-4> ×Mv-8.626) (1), when Mv>21000, N<=exp(8.514×10<-5> ×Mv+3.916) (2).
Patent JP-2003102124-A (JP)
Title: Apparatus for holding overhead cable
Inventor: FUNADA MASAYUKI
IPC: H02G7/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for holding overhead cable, capable of facilitating recovery work and reducing the number of components. SOLUTION: In the apparatus for holding overhead cable A, a hanging metal fitting 16 comes off a groove 13 of a hook 12a at a center rod 12 by a compressed coil spring 10 and a ring 22a of a cable-holding metal fitting 21 slips off the hook of the center rod, when a hanging load greater than the predetermined value is applied from an overhead cable, held by the cable holding metal fitting 21. The groove is formed wide across the center line of the center rod.  When the apparatus is recovered, the hanging metal fitting is removed from the lower face of a case, the ring of the cable-holding metal fitting slipped off is passed through the hook of the center rod, the cable-holding metal fitting is held in an inclined state with respect to the center line of the center rod on a side separated from the groove and the hanging metal fitting can be attached to the lower face of the case, while the hanging metal fitting is inserted obliquely into the groove. The case is constituted of a cylindrical member.
Patent JP-2003095801-A (JP)
Title: Method for preserving remains and tool for preserving remains
Inventor: KAWASE TOSHIKO
IPC: A01N1/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving remains by which occurrence of putrefaction and malodor are suppressed even in summer season and infection to a care person of the remains can be prevented in a state in which the remains are laid out until the remains are cremated and to provide a tool for preserving the remains. SOLUTION: A lower sheet body 1 impregnated with a liquid substance 3 composed of a deodorizing and sterilizing agent is put on a laying member 7 formed in a size capable of laying the remains 6 and the remains are laid on the lower sheet body and one side of the upper sheet body 2 is impregnated with the liquid substance 3 composed of a plant vinegar liquid and the upper sheet body 2 is covered on the remains so as to face the impregnated face to the remains to make the liquid substance 3 act on the remains 6 from the upper and lower faces of the remains 6.
Patent JP-2003096984-A (JP)
Title: Roofing material
Inventor: SAKAMOTO YOSHIHITO
IPC: E04D13/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a roofing material which is formed of a metallic folded plate and for use in a transversely laid roof, wherein the roofing material is protected from application of a force to a joint portion thereof in a direction that loosens the joint portion at the time of snow accumulation, and is improved in wind-resisting strength. SOLUTION: The roofing material is formed of the metallic folded plate and for use in the transversely laid roof. The roofing material has a ridge-side inclined portion folded frontward and a recess opening in a ridge direction, on the side of a ridge, and a rise portion and a fall portion which are bent frontward, and a projection extending from the fall portion and being shaped so as to be freely fitted into the recess. Then, the recess of one of the roofing materials is fitted onto the projection of the other roofing material, and the ridge-side inclined portion of the one roofing material abuts on a lower end of the fall portion of the other roofing material.
Patent JP-2003102303-A (JP)
Title: Bed for pet animal
Inventor: MAEDA HIROSHI
IPC: A01K1/015
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bed for pet animal such as a dog, capable of being used sufficiently comfortably over a long period and practical as a commercial product. SOLUTION: This bed for the pet animal is obtained by stuffing bamboo charcoal pieces 2 and buckwheat chaff 3 as mixed at the inside of a bug-shaped cloth for the bed having a suitable size for being used by the pet animal such as the dog.
Patent JP-2003105635-A (JP)
Title: Flame-retardant polyamide double-layer filament and mesh sheet
Inventor: NAKADA MICHIO
IPC: D01F8/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mesh sheet slightly producing toxic substances such as dioxins and having high safety for the environment and excellent flame retardance because the mesh sheet is demanded from the market in meshlike curing sheets or construction sheets, further safety nets, ropes, etc., other fiber materials for temporary construction or usual industrial uses. SOLUTION: This flame-retardant polyamide double-layer filament has an inner layer composed of a flame-retardant polyamide resin composition A obtained by compounding 98-80 pts.wt. of a polyamide resin with 2-20 pts.wt. of a triazine flame retardant and a surface layer composed of any of (a) the polyamide resin composition A, (b) a polyamide resin composition B other than the polyamide resin composition A or (c) a polyolefin resin C. The weight ratio of the surface layer to the inner layer is >=1.
Patent JP-2003102921-A (JP)
Title: Slot machine
Inventor: IIZUKA TATSUKI
IPC: A63F5/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the technical intervention of a player by selecting whether or not a flag is to be established on a condition that the player stops and displays the combination of preset specific patterns especially in a slot machine. SOLUTION: A game control means 100 is provided with a role lottery means 110, a flag setting means 120, a benefit applying means 150 and a flag selecting means 160 for selecting whether or not the flag is to be established on the condition that the combination of preset specific patterns is stopped and displayed differentially from the combination of patterns comprising a prize winning role and for storing the state of establishing the relevant flag into the flat setting means 120 when the establishment of the flag is selected. When the establishment of the flag is selected by the flag selecting means 160 and the state of establishing the relevant flag is stored in the flag setting means 120, in the state of maintaining the state of storing the relevant flag, the next game can be played.
Patent JP-2003106491-A (JP)
Title: Connecting fitting
Inventor: HORIMOTO AKIRA
IPC: F16L37/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting fitting capable of preventing imperfect connection (intermediate state between connection and release) and preventing galling phenomenon between a liner part and a joint part. SOLUTION: At least, one of connecting fitting bodies 31a and 31b is provided with the liner part 35a having a seal surface and a fitting part with a hose or a pipe element, multiple fitting projections 8 and recesses 7, and a joint part 34a rotatably fitted to the outside of the liner part 35a. This connecting fixture is characterized in that when the inside diameter of the joint part for fitting the liner part is set to N, the outside diameter of the liner part for being fitted in the joint part is set to G, the rotation angle of a clearance in releasing a lock claw part 9 of the joint part is set to β, and, when the liner part and the joint part are mutually deviated diametrically with the liner part fitted in the joint part, a clearance formed between the outer circumferential surface of the liner part and the internal circumferential surface of the joint part is set to S,  the relation between these values and the clearance S is N-G=S and S<(πNβ/360 deg.).
Patent JP-2003110767-A (JP)
Title: Image forming apparatus
Inventor: MASUYAMA HIROSHI
IPC: H04N1/21
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can improve the operation ability to prevent erroneous copying by reading, when the memory is full, the additional image data after the images already read are destroyed. SOLUTION: When document read operation is started (S300, 301), a document is totally read (S302; Y) and the additional document mode is set (S303; Y), the additional document read operation is started (S304). Here, when the memory-full state is detected (S305; Y) and the final image already read is not the image before the inserted page (S306; Y), the final image already read is destroyed (S307) and the additional document read operation is started again with the priority. When the memory is not full (S305; N) and the additional document is totally read (S308; Y), printing of the document image stored in the internal memory is started to complete the process (S309).
Patent JP-2003112107-A (JP)
Title: Interlocking apparatus of coating line
Inventor: SUGIURA HIROSHI
IPC: B05C1/08
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of coating lines and interlockingly operate the lines. SOLUTION: An interlocking apparatus comprises an upstream side main control apparatus 27 for connecting a plurality of coating lines 2, 3 through a dancer roll apparatus 4 for connection and generating a main speed instruction 37 to the coating line 2 on the upstream side, a speed difference detection apparatus 58 for detecting a speed difference 59 between the lines from the dancer roll apparatus 4 for connection, and a downstream side main control apparatus 47 for generating a main speed instruction 57 to the coating line 3 on the downstream side and the downstream side main control apparatus 47 is made capable of amending the main speed instruction 57 to the coating line 3 on the downstream side based on the main speed instruction 37 to the coating line 2 on the upstream side and the speed difference 59 between lines detected from the dancer roll apparatus 4 for connection.
Patent JP-2003121551-A (JP)
Title: Radiation detector and method of manufacturing the same, and x-ray ct equipment
Inventor: MIYAGI TAKESHI
IPC: A61B6/03
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector which can obtain CT images of high quality, by reducing a noise induced in a detected analog signal, when the detected analog signal is transmitted in an X-ray CT equipment of a multislice system, and to provide the X-ray CT equipment using the radiation detector. SOLUTION: A second board 30a in a radiation detection data acquisition device 11 is erected and installed at a first board 23, in a direction crossing the slice direction of a scintillator array 26.
Patent JP-2003124221-A (JP)
Title: Heat treatment method, wafer for heat treatment, and wafer holding tool
Inventor: NANBU TOSHIO
IPC: H01L21/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To effectively economically perform heat treatment for a large diameter wafer with high quality by preventing the wafer from slipping, bending, and being contaminated by holding the wafer without the use of holding means such as a holder and a boat upon the heat treatment for the silicon wafer. SOLUTION: A core tube 2 is mounted in an electrical furnace 1 of a heat treatment apparatus, and a wafer 3 is heat-treated in the core tube 2. At a position p located in the vicinity of an external peripheral edge of the wafer 3 a through-hole 4 penetrating axially is formed, and a holding rod 10 capable of holding the wafer 3 is disposed in the core tube 2. The wafer 3 is held by inserting the holding rod 10 into the through-hole 4, and is heat-treated in the core tube 2.
Patent JP-2003124096-A (JP)
Title: Electron beam exposure method and projection aligner
Inventor: HARAGUCHI TAKESHI
IPC: G03F9/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate and high-throughput electron beam projection aligner that extends the calibration cycle without deteriorating exposure position precision and the degree of sharpness in a pattern. SOLUTION: The electron beam projection aligner is equipped with a column that has a beam source 11 for generating electron beams, means 6 and 30 for converging the electron beams onto a sample, and means 5, 7, and 32 for deflecting the electron beams, a stage 8 that retains and moves a sample 100, and a vacuum chamber 1 that accommodates the column and stage and has vacuum inside. Additionally, the electron beam projection aligner has a barometer 61 for detecting atmospheric pressure in environment where the electron beam projection aligner is arranged, and means 62 and 64 for correcting an irradiation position on the sample of the electron beams according to the detected atmospheric pressure.
Patent JP-2003118632-A (JP)
Title: Front body structure of vehicle
Inventor: MIYASAKA HIROYUKI
IPC: B62D21/15
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure of vehicle capable of efficiently diversifying load not absorbed by a front part of car body to reduce effects on a cabin without specially reinforcing a frame member of car body. SOLUTION: At a cross member 33 of a sub-frame 30 with a driving unit 50, a slant part 33a is provided, slanting in the front direction of the car body from a connecting part 34 with a side frame 31 toward the center of the car in widthwise. By providing a receiving part 36 for receiving a driving unit 50 that moves backward by a collision load from a front direction at a position where each slanting part 33a crosses together, the load of the driving unit 50 applied to the receiving part 36 is transmitted to the side frame member 31 through the slanting part 33a and thus it can be dispersedly transmitted to the frame member of car body K2 by scattering the load widthwise and to rear parts of the car.
Patent JP-2003117018-A (JP)
Title: Cleaning apparatus for sprinkler head
Inventor: ONODERA MANABU
IPC: A62C35/68
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for a sprinkler head capable of cleaning a surface of a sprinkler head without applying the external force to the sprinkler head. SOLUTION: This cleaning apparatus is composed of a suction device 10 for sucking the dirt and dust, a pipe 20 connected to the suction device 10, and a cover 30 mounted on a tip of the pipe 20, the pipe 20 is provided with a suction pipe 21 and a discharge pipe 22, the dust in the air sucked from the suction pipe 21 is removed through a filter, and the circulated air current is blown out from the discharge pipe 22 to remove the dust attached to a surface of the sprinkler head.
Patent JP-2003125685-A (JP)
Title: Fishing sinker of changeable number equipped with apparatus for escaping from snag
Inventor: HIROSE AKIRA
IPC: A01K95/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that in a ramming terminal tackle, a jig-fishing terminal tackle, etc., the number of a sinker itself can not properly be adjusted, the whole sinkers of supposable numbers are carried and when a snag occurs on a reef, the sinker has to be removed from a terminal tackle to avoid the snag. SOLUTION: This sinker has constitution that a cylindrical sinker can be divided and combined in a unit of number 10 (about 40 g) so that a sinker of required number can be assembled and the sinker acts so that it can escape from a snag with rotating during the snag by passing a snap ring on a fishing line during the snag. Consequently, since the sinker can escape and be recovered without being allowed to stand on a reef as a conventional lead sinker, the sinker is significant in terms of environmental protection. Since the sinker can freely be divided and combined, the number of baggages is reduced in fishing of a brief journey and the sinker is convenient.
Patent JP-2003128993-A (JP)
Title: Negative ion-generating coating and interior product using the same
Inventor: ISAYAMA SHUICHI
IPC: C09D201/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion-generating coating, and to provide interior products coated with the coating. SOLUTION: This coating is obtained by kneading 100 pts.wt. of a coating with 0.1-20 pts.wt. of a negative ion-generating substance. The other objective interior products coated with this coating are provided.
Patent JP-2003134538-A (JP)
Title: Method and apparatus for switching emergency line
Inventor: NAKAHARA TERUO
IPC: H04Q3/58
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the adverse effect when functions of an exchange are invalidated due to a hardware fault and/or a software fault. SOLUTION: While the exchange conducts usual switching operations, a switch control section 12 transmits a reset signal to a watchdog timer 14 at a prescribed interval. When the switch control section 12 detects a software fault, the switch control section 12 stops transmitting the reset signal to the watchdog timer 14. When the transmission of the reset signal is stopped, overflow takes place in the watchdog timer 14, which respectively transmits an overflow detection signal to a power supply control section 15 and changeover sections 19a to 19c. Upon the receipt of the overflow detection signal, the changeover sections 19a to 19c set a bypass state to the exchange.
Patent JP-2003129966-A (JP)
Title: Motor-driven oil pump
Inventor: TERAYAMA MITSURU
IPC: F04C15/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To integrate an oil pump and a motor mutually by a simple configuration without enlarging the oil pump in the axial direction. SOLUTION: A permanent magnet 6 is arranged coaxially with a core 7 close to the core 7 which is arranged in a housing 3 and in which a coil 9 is wound around a teeth 71 by opposing to the core 7. An outer rotor 5 is fixed to the permanent magnet 6 and is rotated integrally. An internal pump PM rotated by following the rotation of the outer rotor 5 while an inner rotor 4 is eccentric for B which becomes the center of the core 7 is provided inside the outer rotor 5 to miniaturize the motor-driven oil pump in the axial direction.
Patent JP-2003129946-A (JP)
Title: High pressure plunger pump
Inventor: SHOJI YUKIHIRO
IPC: F02M59/44
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure plunger pump being light in weight, capable of suppressing the damage of members forming a pressure feed passage, reducing kind of parts and manufacturing cost, providing a large degree of freedom in installation, and reducing cost of the whole device, and applicable even when using two common rails. SOLUTION: This high pressure plunger pump has a plurality of pump plungers 5 formed in a pump housing 1, energized by a force of a spring 2, and reciprocating through a cam 4 rotated by an input shaft 3, a pump chamber 6c pressurized by the plungers, and a cylinder head 6 forming the pump chamber. A check valve 11 and a discharge port 12 are provided in the cylinder head and are separate from the pump housing. A pipe collection block 14 is attached to the pump and is provided with an end connection 40 corresponding to the discharge port, a communicating passage 41, and a flow-out port 42. Each end connection and each discharge port are mutually connected per one set of them by a piping member 44.
Patent JP-2003143647-A (JP)
Title: Apparatus and method for boarding management
Inventor: FURUYUI YOSHIHIRO
IPC: G06Q50/30
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To more surely inform passengers about revision in information with respect to flights. SOLUTION: The apparatus is provided with: a passenger list database 21 that records flights of an air traffic agency and passenger terminals 4 in cross- reference with each other; a flight information collection section 24 that collects flight information with respect to flights from a flight management terminal 5; a flight information distribution section 25 that distributes the flight information to the passenger terminals 4 corresponding to the flight; a boarding pass issue section 22 that distributes boarding ticket information denoting that the charge payment to board for the flight is finished to the passenger terminals 4; and a ticket gate section 23 that inspects the boarding ticket information recorded at the passenger terminal 4 of the passenger 15 passing through the ticket gate.  The passenger 15 uses the carried passenger terminal 4 to acquire the flight information and the boarding for flight is rejected when the passenger terminal 4 records no boarding ticket information.
Patent JP-2003135325-A (JP)
Title: Inlet port body and vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the inlet port body for a vacuum cleaner in which a rotating cleaning body can be attached in an accurate direction and moreover which can also be applied to a right and left undirectional type rotating cleaning body. SOLUTION: The inlet port body for a vacuum cleaner is provided with a inlet port body, in which a suction chamber having a suction opening at the bottom is formed, a rotating cleaning body having a cleaning member, which is attached rotatably and removably to the inside of the suction chamber and projects in an inclined or curved way in a predetermined direction onto a rotation axis and the surrounding face of this rotation axis, and a connecting tube which is place in the inlet port main body and communicates with the suction chamber. A rotating cleaning body 26 has shafts 101 and 102 in both edges, bearings 103A and 103B are rotatably provided at these shafts 101 and 102.  In such a constitution, a projecting portion 101A projecting from the bearing 103A is provided at the shaft 101 and a recess portion for the projecting portion 101A to enter is formed in a support portion on the suction chamber side which supports the bearing 103A.