baber/WOPTO huggingface dataset:
Patent JP-2003222767-A (JP)
Title: Storing package for optical semiconductor element
Inventor: MATSUZAKI MITSUKO
IPC: H01S5/022
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make transmission characteristics of the inside of an optical fiber of a laser beam oscillated from an optical semiconductor element and airtightness of the inside of an optical semiconductor element storing package excellent by surely forming an effective diameter for transmitting a sufficient amount of light with a reflection preventive film on the surface of a spherical transmission member.  <P>SOLUTION: A holding member 3c of a substantially disk-like transmission member 3a joining an outer peripheral part to an end face 3b of the outside of a frame body 2 of a cylindrical optical fiber fixed member 3 has a chamfered part of 45 degrees or greater of an angle at which a ridge part between an inner peripheral face of the cylindrical part and a main face of the outside of the frame body 2 is directed to the inner peripheral face of the cylindrical part. An interval between the outer peripheral face of the cylindrical part and the inner peripheral face of the optical fiber fixed member 3 is 0.5 or greater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229994-A (JP)
Title: Image reader, method for driving image reader, recording medium and program
Inventor: OTAKE MASAKI
IPC: H04N1/17
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driving signal from interfering with an image signal to be outputted from an imaging device.  <P>SOLUTION: The image signal OS to be outputted from a CCD 6 is prevented from being affected by the interference such as crosstalk of a driving signal, by providing an image reader with a CPU 10 for adjusting generation timing of the driving signals such as a CCD driving signal to be used for driving the CCD 6, a memory circuit 11 that stores an adjusted value of the adjusted generation timing and a timing generation circuit 8 that generates the driving signals at the generation timing based on the adjusted value, adjusting the generation timing of the driving signal and generating the optimal driving signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229497-A (JP)
Title: Method for fabricating semiconductor device and semiconductor device
Inventor: HIRASAWA MASANARI
IPC: H01L21/8242
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a capacitor element for storing information as designed or in a state closer to the design values.  <P>SOLUTION: In forming a planar grid-like groove pattern 12a being filled with a planar grid-like hard mask pattern 14a becoming an etching mask when a capacitor hole for forming a cylindrical information storage capacitor constituting the memory cell of a DRAM is formed, a plurality of groove patterns extending in the first direction of the planar grid-like groove pattern 12a and a plurality of groove patterns extending in the second direction orthogonal to the first direction are formed by independent photography process and etching process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225849-A (JP)
Title: Grinding device
Inventor: OGAWA MASAO
IPC: B24B11/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device capable of efficiently spherical-surface machining the member inner surface of a center link constructing a conveyor chain or the like.  <P>SOLUTION: Both ends of the center link 101 are placed on blocks 5, 5 and a roller 105 of a trolley 104 is placed on a block 6. The center link 101 is fixed on a set stand 3 by a clamp mechanism 7. Air is supplied to a grinding jig 16 to rotate a grinding edge 17. A motor 12 is operated to turn an arm 13 in a horizontal plane. The grinding edge 17 turns with the turn of the arm 13 as indicated with an imaginary line in a figure 1 and enters into inner surfaces of both ends of the center link 101 while drawing an arc-shaped locus to machine the both-end inner surfaces of the center link 101 in spherical surface shapes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226199-A (JP)
Title: Structure of car body with head section protecting air bag
Inventor: OKI YUTAKA
IPC: B60R21/213
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a car body with a head section protecting air bag capable of holding a pillar garnish surely when the developing pressure of the air bag works to the pillar garnish.  <P>SOLUTION: In the structure 20 of the car body with the head section protecting air bag, a casing 51 for a hanger 50 is recessed upward and formed integrally with the frame section 26 of a rear pillar garnish 25 in a recess state. The casing 51 is mounted on the upper section 23 of a side window glass frame 22 through a vis 56, and a hook 52 for the hanger 50 is also swingably installed to the casing 51 through a pin 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227060-A (JP)
Title: Reinforcing fiber sheet
Inventor: KATO SUSUMU
IPC: D04H3/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber sheet having extremely slight unevenness of thickness and excellent in softness and construction property.  <P>SOLUTION: The reinforcing fiber sheet A is obtained by applying and bonding wefts 2 and 3 in directions different from a direction of a bundle sheet 1 to both surfaces of inside and outside of the bundle sheet 1 obtained by arranging many reinforcing fiber yarns 1A in one direction to integrally retain the bundle sheet 1. As a result, the reinforcing fiber sheet has excellent softness and operation on construction is efficiently carried out because the inside of the sheet is same as the outside of the sheet, and high quality on construction is guaranteed because adhesives are excellent in permeability to the bundle sheet 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234545-A (JP)
Title: Semiconductor light emitting element
Inventor: KANO TAKASHI
IPC: H01S5/223
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element in which a lowering in recombination probability of electron and hole due to piezoelectric effect can be suppressed without causing such a problem as a lowering in response or an increase in threshold current density.  <P>SOLUTION: The semiconductor light emitting element comprises an SQW emission layer (active layer) 1 having a quantum well structure including a well layer 1a and a barrier layer 1b wherein the band gap energy of the well layer 1a is varied asymmetrically to the center of the well layer 1a in the thickness direction so that inclination of band due to a piezoelectric field is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234119-A (JP)
Title: Pallet for fc module
Inventor: ITO YUICHI
IPC: H01M8/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet usable in the all processes.  <P>SOLUTION: (1) This is the pallet usable in the all processes of curing an adhesive, a leakage test, and a flow-path occlusion test. (2) A variable thickness spacer 11 in which the thickness is made thicker in curing the adhesive, and the thickness is made thinner in the leakage test is used. (3) A direct-acting bearing 34 and a guide shaft 35 to penetrate through it are installed. (4) Inspection fluid supply/discharge flow-paths 40 to 47 to be respectively connected are installed. (5) The flow-path occlusion test by means of a pressure rise measurement is carried out. (6) A pressurizing force is retained by a movable wedge 52. (7) Given-pressure fluctuations are suppressed by a spring 51. (8) A support cap is installed. (9) An operation shaft hole is used for supplying the inspection fluid in combination. (10) Shaft 14, 15 tips are made to have a spherical face structure. (11) The shafts 14, 15 are used as short-circuit check terminals in combination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232480-A (JP)
Title: Hose connecting structure
Inventor: MIURA YOSHIHIRO
IPC: F16L33/28
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm the position of a hose end connection part after molding while preventing hose deformation and hose slip-off during insert- molding.  <P>SOLUTION: Molten resin R is injected in dies A, B while supporting a hose end connection part H1 immovably by a pressing part 2a. The molten resin R is thereby cured in the fixed state of the hose end connection part H1 even if injected at a high pressure. Further, the pressing part 2a is pulled out of an insert-molded cylindrical cap 1 to open a see-through hole 1a, and the hose end connection part H1 in the cylindrical cap 1 can be visually observed through the see-through hole 1a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235519-A (JP)
Title: Processed food of tuna roe
Inventor: KOBAYASHI FUMIO
IPC: A23L17/30
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuna roe processed product having pollack ovum-like texture and good taste, having beautiful petal shape, star shape or Asteroidea shape by processing tuna roe which has been discarded hitherto.  <P>SOLUTION: The processed food of tuna roe is obtained by cutting tuna roe in round slices and cutting the round slices in fan-like shape so as to have ≥60°C center angle to provide roe pieces and heating the roe pieces and thereby forming the roe pieces in petal shape by utilizing a reversal phenomenon in which exodermis of the roe is moved to the center by heat shrinkage of the exodermis and roe is branched and arranged in petal shape on the outside of the exodermis. The reversal operation is carried out in a warm water or by steam. The processed food can be applied for canned food, retort food or fried food.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234714-A (JP)
Title: Multiplexer and bit rate converting circuit
Inventor: MATSUNAGA AYAKO
IPC: H04N7/081
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform multiplexing without affecting another input TS even when a partial input TS bit rate is increased because of a fault or the like in a TS generator.  <P>SOLUTION: The TS is written in a FIFO 22 at a rate of an input clock, and the TS is read out of the FIFO 22 by the clock (conversion clock) of a fixed rate from a clock generating part 24. When the FIFO 22 becomes full, a write/read control part 23 sends a write stop control signal to a PID filter 21, the PID filter 21 invalidates write enable and when an area just for writing data for 1TS packets is generated in the FIFO 22, write is restarted by validating write enable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233656-A (JP)
Title: Taxi share-riding support system
Inventor: SUGAYA WATARU
IPC: G06Q50/30
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a taxi user to use taxi at a low price and to efficiently perform allocation of cars in taxi business.  <P>SOLUTION: When a call center system 30 receives a request for sharing from communication terminals 10, 20 used by a customer member, a taxi driver or a taxi company through a network, the information on the request for each sharing is provided to the communication terminals 10, 20, the sharing customer members' riding fare depending on sharing is paid by means other than cash, and the riding fare of the total route is paid with tickets 40 special for the taxi by the last customer member that gets out of the taxi.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239273-A (JP)
Title: Soil improving apparatus
Inventor: NAGASEI FUMITO
IPC: E02D3/12
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable the easy and rapid performance of work for adjusting the overall length of an excavating shaft 10.  <P>SOLUTION: A soil improving apparatus is equipped with the excavating shaft 10 whose upper end is coupled to a drive unit 5 and an agitator 12 which is arranged at a lower end of the excavating shaft 10. The excavating shaft 10 comprises a telescopic excavating shaft unit 10A which is composed of: an outside shaft tube unit 100 whose axial length can be increased/decreased; and an inside shaft tube unit 200 whose axial length is increased/decreased in synchronization with a telescopic operation of the unit 100. The units 100 and 200 are driven by being rotated in mutually opposite directions by means of the drive unit 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239699-A (JP)
Title: Ventilating device in tunnel
Inventor: SATO MASAAKI
IPC: E21F5/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device in a tunnel, by which an adverse effect by low visibility and a danger such as pneumoconiosis are reduced by improving the removal efficiency of dust generated in case of the excavation of a facing for the tunnel.  <P>SOLUTION: The ventilating device 1 is installed to an excavator 10. The ventilating device 1 has upper injection equipment 2 secured together with cutting drills 18 to booms 15 and lower injection equipment 3 mounted on the side of a travelling section 13. The upper injection equipment 2 removes dust at the place of a cutting where dust is generated by the cutting by the cutting drills 18. Then, the lower injection equipment 3 removes dust generated by cutting muck dropping from the facing in the tunnel by the cutting by the cutting drills 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237350-A (JP)
Title: Floor structure of vehicle
Inventor: KAJITA TOSHINORI
IPC: B62D31/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a vehicle, capable of giving a feeling of heating to a seated person regardless of the installation position of a seat installed on a raised floor surface.  <P>SOLUTION: A bus 1 for sending and receiving infants has a raised floor part 9 formed by raising a floor along the right side part 6 of a body 4 which faces the left side part 5 of the body 4 provided with a boarding entrance 3, in this floor structure on the rear side, and a plurality of infant seats 11 are provided on the upper surface 8 of the raised floor part 9. A heater 92 to suck air into its inside 91 and to put out hot air A is provided on the raised floor part 9, and a plurality of blow-off outlets 94 to put out the hot air A blown from the heater 2 into a vehicle interior 2 are provided on the left side surface 93. In addition, a plurality of suction inlets 97 to make the heater 92 suck the hot air blown into the vehicle interior 2 is provided at a position corresponding to each seat 11 in the right side surface 96, on the raised floor part 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240456-A (JP)
Title: Heat exchanger for hot-water supply
Inventor: FUJITA HIROSHI
IPC: F24H9/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufacturable and highly safe heat exchanger for hot-water supply utilizing a radiator in a refrigerating cycle using carbon dioxide gas as refrigerant.  <P>SOLUTION: Guide pipes 2 are fixedly passed through, liquid-tight, orthogonal to the axes of water pipes 1 arranged parallel with each other. CO<SB>2</SB>gas pipes 3 are fittedly inserted into the guide pipes 2 to form guide grooves 4 between the outer surfaces of the gas pipes 3 and the inner surfaces of the guide pipes 2, whereby, even if a crack occurs in the CO<SB>2</SB>gas pipes 3, there is not possibility of the mixing of CO<SB>2</SB>gas 8 with water in the water pipes 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236372-A (JP)
Title: Adsorbent for ammonia gas, method for manufacturing the same, and method for removing ammonia in gas by using the same
Inventor: ABE KENZO
IPC: B01D53/34
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel adsorbent for an ammonia gas capable of adsorbing the high concentration ammonia gas, to provide a method for manufacturing the adsorbent or and to provide a method for removing the high concentration ammonia gas in a gas by using the adsorbent.  <P>SOLUTION: The method for manufacturing the adsorbent for the ammonia gas is characterized in that a bivalent copper compound on coconut shell activated carbon. The method for removing ammonia in the gas is characterized in that the ammonia containing gas is allowed to pass through an adsorption tower in which the adsorbent for the ammonia gas is filled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242268-A (JP)
Title: Personal information registration utilizing system
Inventor: MIHASHI TAKAYUKI
IPC: G06Q50/10
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To store facial photograph data in a school to be used when an examinee takes examinations of a plurality of schools and limit a field of usage of a facial photograph to examinations.  <P>SOLUTION: In the personal information registering and utilizing system, pieces of personal information are registered from a plurality of communication terminals via a communication line in a personal information storage connected to a web server and they are used. The personal information storage is provided with a storing means for storing the personal information, an outputting means for reading and outputting the personal information, and a control means for controlling the storing means and the outputting means. The communication terminal is provided with an inputting means for inputting at least the personal information and a sending and receiving means for sending and receiving the personal information. The personal information storage has registering, rewriting and reading means for the personal information sent from the communication terminal and an issuing means for a personal information registration number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240665-A (JP)
Title: Leakage portion distinguishing method and leakage portion distinguishing support device
Inventor: ANDO FUMIO
IPC: G01M3/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage portion distinguishing method deciding whether a leakage portion is upstream or downstream relative to a water meter upon detection of a leakage.  <P>SOLUTION: A leakage monitoring device outputting a leakage signal when the occurrence of leakage in a water supply pipe is recognized is installed, and it executes a step suitably presenting the leakage signal; a step confirming the presentation of the leakage signal and closing a water tap inside a building; a step photographing a water meter board after closing the water tap and storing data of a photographed image; a step reading out stored image data and displaying it; and a step recognizing the rest or the rotation of a pilot of the water meter with the displayed image data and deciding whether the occurrence of leakage is upstream or downstream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249789-A (JP)
Title: Electronic component having shielding cap
Inventor: HAYAKAWA TOSHITAKA
IPC: H01L23/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component having a shielding cap that can prevent failure due to a short circuit even if an external stress is applied, or a misregistration arises.  <P>SOLUTION: An electronic component having a shielding cap has a circuit board 11 on its top surface onto which an electronic component element 12 is mounted, and a shielding cap body 13 that is welded or fixed to the top or side surface of the circuit board 11 and is set such that it covers the electronic component 12. An insulator layer 15 is formed on the inner surface of the horizontal wall part of the metallic shielding cap body 13, which demarcates an opening at least between the opposite ceiling wall and the top surface of the circuit board 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248898-A (JP)
Title: Information management system
Inventor: MIZUISHI KENICHI
IPC: G06Q50/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To gather information from more mobile terminals.  <P>SOLUTION: An information management center 20 sends 2nd probe information that the center manages by itself to an on-vehicle system 10 on condition that the on-vehicle system 10 provides 1st probe information that the system 10 gathers. The on-vehicle system 10 sends user ID information to the information management center together with the 1st probe information only when it can be confirmed that the user intends to send user ID information. The information management center 10 generates discount points for the charge for use of the 2nd probe information only when the user ID information is sent together with the 1st probe information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333617-A (JP)
Title: Flat panel display, substrate used for the same, and manufacturing method for the same
Inventor: WONG JIA-FAM
IPC: G02F1/1335
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a TFT array substrate which is obtained by integrating a color filter and a black matrix, a liquid crystal display panel using the substrate, and a method for simply manufacturing these at a low cost. SOLUTION: In the substrate of the flat panel display, a plurality of signal lines and a plurality of gate lines 12 crossing the signal lines are formed. This flat display panel has a glass substrate 10 provided with a plurality of pixels 50 defined by the signal lines and the gate lines 12, a plurality of switches (TFT) which are provided between the pixels 50 on the glass substrate 10 and which control each pixel 50, and photoresist layers 24R, 24G and 24B of red, green and blue which are formed on the corresponding pixels 50 and make the corresponding pixels 50 the pixels of red, green or blue. The black area 40 which consists of at least two photoresist layers among these layers is formed between the pixels 50.
Patent JP-2003249133-A (JP)
Title: Wire rod feeder
Inventor: FUKUHARA HIROSHI
IPC: H01B13/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely give twisting-back forces to a wire rod by removing variation in a tension of the wire rod caused by a change in a wire rolling condition on a bobbin, a change in air resistance due to a change in a speed, and a fluctuation in the tension of the wire rod depending on the change in mechanical torque due to a change in temperature.  <P>SOLUTION: A support shaft 10 of the bobbin 1 is rotary-driven by a motor 16 for the bobbin at a constant speed. A flyer 4 is rotary-driven by a differential device 42 by adding or subtracting rotation of a motor 40 for the flyer and the rotation of the support shaft 10 of the bobbin 1. A dancer roller 30 arranged in front of the bobbin 1 in an axial direction detects the fluctuation in the speed of the drawn-out wire rod W. If a winding diameter of the wire rod W on the bobbin 1 is reduced and the rotation of the flyer 4 is kept constant, the speed of the wire rod W is reduced. Once the change in the speed is detected, the drive of the motor 40 for the flyer is controlled so as to change the rotation of the flyer 4, which maintains the tension of the wire rod W constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245162-A (JP)
Title: Cup holder of armrest
Inventor: YOSHIDA MASUO
IPC: B60N2/75
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder of an armrest in which the cup holding member is not broken while it is in use position, even if the seat back is tilted forward inadvertently.  <P>SOLUTION: A cup placement part 4 with an opening upward is provided at the top end 31 of the upper part of an armrest 3, and a storing recessed part 41 for storing a cup holding plate 5 is formed at the upper end of this cup placement part 41, and the cup holding plate 5 is provided capable of rotating upward. And using a return spring 53, it energizes the cup holding plate 5 from the storing recessed part 41 to the upper use position in the direction of protruding.  <P>COPYRIGHT: (C)2003,JPO