baber/WOPTO huggingface dataset:
Patent JP-2002198426-A (JP)
Title: Method for forming integrated circuit structure having low dielectric constant material between metal lines separately arranged proximately to each other
Inventor: BHATT HEMANSHU
IPC: H01L23/522
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an integrated circuit structure in which capacitance is reduced in the horizontal direction between metal lines separately arranged proximately to each other while avoiding occurrence of via poisoning. SOLUTION: In an integrated circuit structure 2 on a semiconductor substrate, a dielectric material having a low dielectric constant (k) is laid in layers between metal lines 10a-10d separately arranged proximately to each other in the horizontal direction so that capacitance is reduced in the horizontal direction between the metal lines. At the same time, vias are made through a second layer of dielectric material having a standard dielectric constant to reach the metal line so that silicon nitride caps 20a-20d exist on the metal line thus avoiding via poisoning.
Patent JP-2003137680-A (JP)
Title: Method of decreasing malodor in preparation of compost
Inventor: TAMAKI SATOSHI
IPC: C02F11/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of inexpensively and easily decreasing the malodors produced in preparing compost which is applicable even to a motor driven garbage disposal machine for household use. SOLUTION: This method of decreasing the malodors produced in preparing the compost comprises adding autotrophic nitrifying bacteria to the material to be prepared as the compost, thereby decreasing the ammonia odors generated from the material to be prepared as the compost in preparing the compost from organic wastes.
Patent JP-2002153233-A (JP)
Title: Japanese horseradish-flavored food
Inventor: IWABATAKE SHINICHI
IPC: A23L27/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a Japanese radish-flavored food in which a unique sweet aroma possessed by a grated Japanese horseradish is felt even when various kinds of Aw regulators of pH adjustors, etc., are used in order to retain keeping quality when the Japanese horseradish is used. SOLUTION: This Japanese horseradish paste comprises a Japanese horseradish flavor preparation containing one or more kinds of first aromatic ingredients selected from the group consisting of benzaldehyde, cuminaldehyde, perillaldehyde, cuminic alcohol, γ-undecalactone, isopropyl formate, anisaldehyde, anethole, estragole, vanillin and ethylvanillin and at least one kind of compound represented by the general formula RN=C=S (wherein, R denotes a 1-6C straight-chain or a 1-6C branched chain alkyl group, allyl group, phenyl group substitute with a 1-6C straight-chain or a 1-6C branched chain alkyl group and benzyl group) and the Aw regulator and/or the pH adjustor.
Patent JP-2003135396-A (JP)
Title: Washing method for endoscope and its device
Inventor: TAKAHASHI RYOJI
IPC: A61L2/20
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing method for an endoscope and its device by which the endoscope can be effectively washed and sterilized, and in addition, the washing can be performed in a small space. SOLUTION: A washing tank 12 is divided into at least two regions. In one region, an ozone gas is mixed with water, and an ozone water is formed. In the other region, the endoscope 11 is washed using the ozone water. Also, the endoscope 11 is set in a tray 13, and the tray 13 is removably arranged in the washing tank 12.
Patent JP-2003142605-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: ITO EIJI
IPC: H01L21/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of assuring a large capacitor capacitance by preventing the lower electrode of the capacitor from being overturned, and to provide a method for manufacturing the same. SOLUTION: The semiconductor storage device comprises a plurality of cylinder type stacked capacitors 60 held at a bottom on the surface of the semiconductor substrate 1 via an insulating pedestal member 50, and having a lower electrode 61 and an upper electrode 63 oppositely disposed via a dielectric film 62. In this device, the electrodes 61 of the capacitors 60 approaching to each other are coupled via at least one insulating beam 200 at opposed side faces between the upper end and the member 50.
Patent JP-2003141685-A (JP)
Title: Controller for operation of moving body
Inventor: TOGASAKA MASANARI
IPC: G06Q50/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To accurately move a moving body to a requested assigned position without spending a great communication cost. SOLUTION: Information on the assigned positions for dispatching taxies 3a-3n is received by a server 1 without generating any error, only by specifying a point on a map data displayed on a display part 91 of a cellular phone 5. Since the server 1 transmits a signal for requiring a positioning data about own position to all the taxies 3a-3n and receives the positioning data from the respective taxies 3a-3n only when receiving the information about the assigned position, the positions of the respective taxies 3a-3n are not monitored all the time using a telephone line 2, and the communication cost is thereby reduced remarkably.
Patent JP-2002206732-A (JP)
Title: Industrial furnace and burner for regenerative combustion
Inventor: MITANI KAZUHISA
IPC: F23D14/66
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrial furnace and a burner for regenerative combustion which can reduce CO and NOX. SOLUTION: A burner tile 22 of the industrial furnace 100 and the burner 1 for regenerative combustion is provided with a projecting part 24 projecting from an air supply and exhaust side 23, and a fuel open side 25 is formed inside the projecting part. In a method of combustion of the industrial furnace and the burner for regenerative combustion thus constituted, an air hole 26 has a first portion 26D on the downstream side in the direction of a flow of supply air and a second portion 26U on the upstream side thereof. The first portion 26D is slanted at a first angle (2-10 deg.) so that the extension of the axis thereof comes near to the axis of the projecting part, while the wall surface on the side near the axis of the burner tile, out of the inner surfaces of the second portion 26U, is slanted to the side opposite to the first angle, at a second angle larger than the first angle.
Patent JP-2003144839-A (JP)
Title: Method for deodorizing malodorous gas and equipment for the same
Inventor: CHIGUSA TAKEMICHI
IPC: B01D53/34
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact biological deodorizing equipment which can remove malodorous materials, such as sulfur system malodorous gases like hydrogen sulfide and methyl mercaptan, produced from a sewer treatment, waste water treatment in a septic tank, or the like, and sludge treatment process steps, or the like, and further ammonia and organic acids by a biological deodorization process of a type to use adsorption in combination at a low running cost. SOLUTION: The deodorizing equipment for the malodorous materials decomposes the malodorous components by packing moldings containing fibrous active carbon in packing materials into a packed bed 2 in a biological deodorizing column 1 of a packed column system and introducing the malodorous gases into the equipment from below and, on the other hand, spraying water from a plurality of sprinklers 3 and making combination use of an adsorption effect by the microorganisms carried and supported on the surfaces of fibrous carbon- containing contact materials.
Patent JP-2003151975-A (JP)
Title: Ferroelectric material film and semiconductor device
Inventor: TANAKA KEISUKE
IPC: H01L21/8246
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To improve reliability and low-voltage operation properties of a ferroelectric material film consisting of the ferroelectric material expressed by the general formula Bi4-x Ax Ti3 O12 . SOLUTION: The ferroelectirc material film is formed of the ferroelectirc material expressed by the general formula (Bi4-x+y Ax Ti3 O12 )z +(DBi2 E2 O9 )1-z . A in the general formula is an element, which is selected from a group, consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and V. D in the general formula is an element selected from among a group, consisting of Sr, Ba, Ca, Bi, Cd, Pd and La. E in the general formula is an element selected from among a group consisting of Ti, Ta, Hf, W, Nb, Zr and Cr, and x, y and z in the general formula satisfy the conditions 0<=x<=2, 0<y<=(4-x)×0.1 and 0.5<z<1.
Patent JP-2003145903-A (JP)
Title: Thermal transfer imaging apparatus and its ink ribbon carriage driver
Inventor: NISHIO TATSUO
IPC: B41J33/52
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink ribbon carriage driver of thermal transfer imaging apparatus in which occurrence of banding, jitter and cogging is prevented by eliminating variation of torque completely at the time of carrying an ink ribbon thereby sustaining the tension thereof at a constant level. SOLUTION: A fluid coupling 80 is provided, as a torque limiter, in the way of a drive transmission for carrying an ink ribbon R by transmitting the rotation of a winding motor 44. The fluid coupling comprises a drive side plate 81 being fixed to the output shaft 44A side on the winding motor side, and a driven side plate 82 being fixed to the output shaft 44A on the drive gear 46A side oppositely to the drive side plate, wherein the lower part of both plates is placed in a fluid receiver 83 so that viscous fluid 84 being contained therein enters between both plates. A silicon based oil represents the viscous fluid 84 and #300-#30000 is employed practically.
Patent JP-2003145563-A (JP)
Title: Cellulose acylate film and polarizing plate using the film
Inventor: SAKAMAKI SATOSHI
IPC: G02B5/30
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acylate film which is suitable for the production of a polarizing plate, resistant to curling in water, and excellent in processability. SOLUTION: In each of the roll drying parts 16 and 18 of an apparatus 10 for producing the film 26, at least a part is a high temperature drying zone for supplying drying air of at least 115 deg.C for drying. In the zone, (1) the air is supplied from the support surface 26A side of the film 26, (2) the air is supplied from the air surface 26B side of the film 26 to control the flow velocity of the drying air to be blown to the film 26 to be 3 m/s or below, or (3) the air is supplied from both sides of the film 26. When the film 26 is immersed in water of 25 deg.C, the radius of curvature of the curled film 26 is at least 25 mm. When the film 26 is divided into two in the thickness direction, the plasticizer content ratio between the support surface 26A and the air surface 26B side of the film 26 is 1.2-2.0.
Patent JP-2003145980-A (JP)
Title: Portable name card holder
Inventor: KOBAYASHI SATOSHI
IPC: A45C11/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable name card holder which can arrange and house user's name cards and other people's name cards and is easy of handling and resistant to damage. SOLUTION: The name card holder is composed of a rigid holder body 1 comprising a rectangular frame 1a somewhat larger than a name card, a partition plate 1b, and the first and second press plates 1c and 1d, and the first and second opening/closing lids fitted freely rotatably to the frame 1a. The first housing part is composed of the partition plate 1b and the first press plate 1c, and the second housing part is composed of the partition plate 1b and the second press plate 1d.
Patent JP-2003155754-A (JP)
Title: Reinforcing structure of long pillar using photo-curable resin and reinforcing construction method
Inventor: MURAJI SHIGETOSHI
IPC: E01F9/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To reinforce a long pillar with good efficiency of execution of work. SOLUTION: This reinforcing structure of the long pillar reinforces a stress concentration part 11 of the long pillar 1 subjected to excitation action. In the long pillar 1, a reinforcing body 12 of a structure in which fiber reinforcing material is impregnated with photo-curable resin is stuck and fixed to parts sandwiching the stress concentration part 11 extending over a vertical set width L.
Patent JP-2003155200-A (JP)
Title: Forklift truck
Inventor: YAGI YOSUKE
IPC: B66F9/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a forklift truck capable of indicating the lift elevation level in a simplified way and of stopping its elevation in an easy way. SOLUTION: The forklift truck has an elevation level sensor 30 for detecting the elevation level of a lift 11, a display 34 for displaying the lift elevation level, and a controller 31 for controlling, upon receiving an output of the sensor 30, for the lift elevation level to be displayed on the display 34.
Patent JP-2003158371-A (JP)
Title: Circuit board and manufacturing method therefor
Inventor: NAKATANI SEIICHI
IPC: H05K3/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein it is hard to provide a circuit board containing a fine circuit pattern required for a high frequency circuit, etc., since a copper plating layer is certainly formed on a metal foil to be a circuit pattern, too, and thickness of the circuit pattern varies widely, related to a conventional through hole connecting circuit board. SOLUTION: In a circuit board, an average thickness of a metal conductor layer 102 in a through hole 103 is made not over that of a circuit pattern 101. Consequently, a through hole connecting circuit board containing the fine circuit pattern is provided.
Patent JP-2003156958-A (JP)
Title: Fixing device and image forming device provided with the fixing device
Inventor: OGURA MOTOHIRO
IPC: H05B3/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that obtains a fixed image of satisfactory glossiness by decreasing a difference between the fixed image glossiness and the recording material glossiness despite various recording material thickness and various recording material surface glossinesses and to provide an image forming device provided with the fixing device. SOLUTION: It is controlled so that specific fixing conditions relating to the fixing image glossiness, such as peripheral speeds of a fixing roller 51 and pressure roller 52 are set so as to decrease a difference between the fixed image glossiness caused by the recording material thickness which is detected by a recording material thickness detection means 15 and the recording material glossiness detected by a glossiness detection means 16.
Patent JP-2003158067-A (JP)
Title: Method for manufacturing semiconductor device and aligner
Inventor: NAGAI TOSHIHIRO
IPC: H01L21/027
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent an imperfect pattern from being formed while restraining decrease of product yield. SOLUTION: Masking blade equipment 40 of a stepper is provided with a pair of a first blade 43 and a second blade 44 whose plane view is L-shaped, and a third blade 47 which is moved independently of the blades 43, 44. When a place related to an edge of a wafer 1 is exposed, the first blade 43, a second blade 44 and the third blade 47 are suitably moved in the XY direction, and a translucent window 45 is set in a polygon wherein a part of a square of a one-shot pattern 52 of a reticle 50 is notched, so that a deformed exposure image 62 wherein a chip 53 is not related to the edge of the wafer is formed. By evading the formation of the chip related to the edge of the wafer, the occurrence of exfoliation or the like of an imperfect chip can be prevented. By restraining the number of chips which are not formed to a minimum, decrease of the product yield can be restrained to a minimum.
Patent JP-2003163489-A (JP)
Title: Translucent electromagnetic wave shielding material
Inventor: ODAJIMA SATOSHI
IPC: B32B7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent electromagnetic wave shielding material capable of preventing a display device from generating distortion, by efficiently radiating heat energy generated by converting near infrared rays absorbed by a near infrared-ray absorbing layer into heat.  <P>SOLUTION: In the translucent electromagnetic wave shielding material provided with the near infrared-ray absorbing layer and an electromagnetic wave shielding layer, the absorbing layer and the shielding layer are brought into contact with each other directly or only through an adhesive layer, and the surface heat conductivity of the shielding layer in the surface direction is ≥1×10<SP>-5</SP>(W/K).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164075-A (JP)
Title: Electrical apparatus, computer equipment, intelligent battery, and power-supply control method
Inventor: ODAOHARA SHIGEFUMI
IPC: H02J7/34
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To diminish peaks in power discharged from a battery, and also to reduce leak current from the battery.  <P>SOLUTION: Computer equipment connects with an intelligent battery 52 to supply power from the intelligent battery 52 to a system, in which the intelligent battery 52 comprises a battery cell 61 (battery cell) for supplying power by discharging after charged, a high-capacitance capacitor 73 connected to a power line for supplying power from the cell 61 to the system in parallel with the cell 61, a switch 74 (SW1) for turning on/off the connection of the high-capacitance capacitor 73 to the power line, and a CPU 62 for controlling the switch 74 (SW1). The CPU 62 controls on/off of the switch 74 (SW1), based on a connection state with the system and/or a power consumption state of the system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173486-A (JP)
Title: Evacuation guide system using communication means in disaster time
Inventor: MIYAMOTO TETSUO
IPC: G08B27/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuation guide system using a communication means in a disaster time capable of timely offering an optimum evacuation route to each of evacuees.  <P>SOLUTION: After the occurrence of an earthquake, information about presence/absence of damage and the like in the previously decided respective areas 2 are collected from outputs from various sensors 3 to be stored in an area damage data table 4. Damage condition estimation information, in which presence/absence of damage is estimated as a damage condition of an earthquake damage information uncollected area from the information about presence/absence of damage, is stored in the area damage data table 4. Evacuation guiding route data from the respective areas 2 to a previously determined shelter 5 are stored in an evacuation guide data table 4. On the basis of the earthquake damage information and the damage condition estimation information, an optimum evacuation guiding route map for each of the areas 2 is automatically retrieved from the evacuation guiding route table previously storing it to be outputted, and the retrieved optimum evacuation guiding route map is automatically informed to each of the areas 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189196-A (JP)
Title: Input signal selector
Inventor: KAYASHIMA NAOKI
IPC: H04N5/44
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input signal selector that can automatically select a signal from a peripheral device for outputting a high level signal among a plurality of received digital signals depending on the presence of signals from a plurality of peripheral devices.  <P>SOLUTION: In the input signal selector for a video audio device or the like having a plurality of input terminals to which a plurality of peripheral devices outputting digital signals are connected, a plurality of gate circuits interrupting signal with a low level among the received digital signals and passing through signals with a high level among the received digital signals are respectively connected to a plurality of the input terminals of the input signal selector, which selects high level signals among a plurality of the digital signals and outputs the selected signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189737-A (JP)
Title: Panel body for greening, and greening method
Inventor: GOTO SHINICHI
IPC: E04D13/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight panel body for greening, capable of exerting water retainability, excellent in load bearing characteristics, and extremely easy to be laid, and to provide a greening method using the panel body.  <P>SOLUTION: The panel body for greening is laid below a culture medium 7 where plants 12 are planted when greening a specific part, and comprises plural granular carbides 3 and cement 4, wherein the carbides 3 are coupled to one another with the cement 4 to be formed into a porous state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195854-A (JP)
Title: Detachable samisen string lock unit
Inventor: AMAHISA HIROTOSHI
IPC: G10D3/14
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spool rod or strings of a general samisen from returning and slackening after tuning.  <P>SOLUTION: A bolt 1 with a hook is hooked to a spool rod 6b, inserted through a spool rod presser 2, and clamped with a nut 3a in a way of attachment to and detachment from a spool structure part of the samisen having been tuned once. Then tension, pressure, and a frictional force are generated in 6a, 6b, and 6c, and their action forces are used to give resistance to the returning and slackening of the spool rod and strings, thereby preventing the spool rod from returning and slackening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190898-A (JP)
Title: Apparatus for cleaning inside surface of pipe
Inventor: DOI KATSUMI
IPC: B08B9/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily clean the inside surface of a pipe.  <P>SOLUTION: This apparatus is provided with a touching part 4 touchable on the inside surface of the pipe A while rotating around a rotary axial center X along the longitudinal direction of the pipe A and a drive 5 for rotary-driving the part 4 so that attachments D stuck to the inside surface of the pipe can be removed by moving the part 4 in the pipe A. Guide bodies 3a, 3b guidable so that the center X can be kept near the axial center of the pipe A along the longitudinal direction by touching the bodies 3a, 3b with the inside surface are fit to a removing unit 1 for removing the attachments stuck to the inside surface by bringing the part 4 into contact with the inside surface while rotary- driving the part 4. An elastic body 2 to be bent elastically and freely deformed is fixed to one of the guide bodies 3a, 3b concentrically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196253-A (JP)
Title: Single chip microcomputer
Inventor: TEJIMA YOSHINORI
IPC: G06F9/445
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single chip microcomputer capable of easy debugging even when there are a plurality of CPUs.  <P>SOLUTION: In this single chip microcomputer 41 on which two CPUs 41A and 41B are mounted, the reset of a CPU 42A is released by a power-on reset circuit 33 when power is supplied, and the reset of the other CPU 42B is released through a CPU (B) reset register 44 by means of processing based on the control program of a CPU 42.  <P>COPYRIGHT: (C)2003,JPO