baber/WOPTO huggingface dataset:
Patent JP-2004035120-A (JP)
Title: Lifting drive for elevator
Inventor: MIYOSHI HIROYUKI
IPC: H02K7/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting drive for an elevator capable of facilitating maintenance without need for removing the lifting drive for an elevator from a stationary frame.  <P>SOLUTION: This lifting drive includes a fixing member 2, a sheave 3 which rotates relatively to the stationary member 2 and is wound with a rope 4, a driving motor 6, a braking device 60, and a reduction gear 20 which decelerates the rotation of the driving motor 6 and outputs it to the sheave 3. On one side of the stationary member 2, the sheave 3, the braking device 60, and the reduction gear 20 are disposed, on the anti-stationary member side of the reduction gear, a lubricant oiling/discharging port is provided, and on the anti-stationary member side of the brake device, an operation mechanism is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040331-A (JP)
Title: Wireless lan apparatus
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04L29/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN apparatus 20 incorporating a communication controlling function.  <P>SOLUTION: A manager of the LAN apparatus 20 sets a protocol applicable to communication by each of a MAC address and an IP address of a sender terminal and an IP address of a destination terminal to the LAN apparatus. The LAN apparatus transmits data when the protocol is available for the communication but not when the protocol is unavailable for the communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038509-A (JP)
Title: Multilingual pinpoint retrieval system
Inventor: MIZUKAMI HIDEKI
IPC: G06F17/30
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilingual pinpoint retrieval system related to a novel retrieval engine which can present, by inputting a desired commodity name such as Awamori (a distilled spirit produced in Okinawa) "Zuisen", a service place such as a pub which serves the Awamori "Zuisen" or a liquor store which sells the Awamori "Zuisen".  <P>SOLUTION: In this multilingual pinpoint retrieval, the object of retrieval in the retrieval engine is limited to commodities and services related to the commodities, and the retrieval of synonymous words can be also performed. The place of the service can be displayed by inputting a start place to be retrieved. Further, this system is provided with a multilingual dictionary. Accordingly, a foreign commodity and a service related to the commodity can be retrieved in the native language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035324-A (JP)
Title: Precursor solution for forming thin titanium compound film and method for forming thin titanium compound film
Inventor: ABE TOSHIHIKO
IPC: C01G23/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursor solution for forming a thin titanium compound film, which is easy to handle, with which the film is easily formed, and which enables the secure formation of a homogeneous film and can contribute to the drastic reduction of a cost as compared to the conventional precursor solution, and a method for forming the thin titanium compound film.  <P>SOLUTION: The precursor solution for forming the thin titanium compound film is prepared by dissolving a titanate and diluting the solution in a solvent which is volatile itself or contains a volatile solvent and does not contain water, and the method for forming the thin titanium compound film comprises dissolving the titanate and diluting the solution by the solvent which is volatile itself or contains the volatile solvent and does not contain the water, then coating the solution to a substrate and drying the coating or heating the coating in air after coating application and drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040571-A (JP)
Title: Antenna device for vehicle, and its designing method
Inventor: IIJIMA HIROSHI
IPC: B60R11/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing an antenna device for a vehicle which can reduce the dimensions of a film cut part into an inconspicuous extent and can transmit and receive radio waves satisfactorily.  <P>SOLUTION: The transmitting and receiving characteristics of this antenna device for a vehicle provided with the film cut part with no transparent conductive film of window glass formed and an antenna for receiving the radio waves through the film cut part depend upon the dimensions of the film cut part and a distance d between the window glass and the antenna. When the distance d is varied while the dimensions of the film cut part are constant, maximum values of transmitting and receiving characteristic values are distributed. Then, the dimensions of the film cut part and the distance d are changed to measure the transmitting and receiving characteristics of the antenna. The dimensions of the film cut part and distances d to be the candidates are selected among the maximum values, and optimum dimensions of the film cut part and an optimum distance d are determined among the candidates by actually taking into consideration positions for mounting the antenna in the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037402-A (JP)
Title: Thin film gas sensor
Inventor: KUNIHARA KENJI
IPC: G01N27/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable thin film gas sensor which has a temperature measuring resistor stable in the operation for a long period of time, in which the number of processes is few and the yield is high.  <P>SOLUTION: In the thin film gas sensor including a Si substrate having a through-hole at the central part and a diaphragm spread in the opening of the through-hole, at least a heater, the temperature measuring resistor, and a gas sensing film are formed on the diaphragm so as to be insulated each other by insulator films. The temperature measuring resistor is one of Ti, Ta, and Cr or an alloy thereof, and the temperature measuring resistor and the heater are formed in the same plane between the insulator films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042297-A (JP)
Title: Writing utensil
Inventor: OKUMURA SHIGERU
IPC: B43K8/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To delay diffusion of a coloring agent into a liquid for an ink in a writing utensil in which the liquid for the ink and a main body of the coloring agent for coloring this liquid for the ink are separately stored, and in the half way of guiding the coloring agent to the apex of a writing tip, the coloring agent is added into the liquid for the ink.  <P>SOLUTION: A molded filter with an active charcoal as a main component is mounted between a storing part for the liquid for the ink and a storing part for the coloring agent. The molded filter is formed by laminating a water-based slurry prepared by mixing a fibrous, particulate or powdery active charcoal with a hot-melt binder on the surface of a mold, and heating it after dehydration treatment to melt the hot-melt binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033982-A (JP)
Title: Device for molding container
Inventor: OKUSHITA MASATAKA
IPC: B31B50/00
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a molding device for forming a projecting strip section having a prescribed size while reducing the force to be applied to a container. SOLUTION: The molding device capable of forming the projecting strip section projecting in the peripheral direction of the side wall 2a of the container 2 has mold embossing mechanisms 40A, 40B which are provided with a holding member 20 rotatable around the center line of the container 2 while holding the container 2 from its inner side, a rotary drive mechanism 30 for rotary- driving the holding member 20, mold pressing rollers 46A, 46B which are disposed at a side of the holding member 20 and are capable of rotating around the axial line in parallel with the center line of the container 2, and an air cylinder 42 which moves the mold embossing rollers 46A, 46B reciprocatingly in the radial direction of the container 2.  The outer periphery of the mold pressing rollers 46A, 46B is provided with grooved parts 46a, 46b forming the protruded side of the projecting strip sections, while holding member 20 is provided with protrusions 26a, 26b forming the recessed side of the projecting strip sections by matching the protrusions 26a, 26b to the grooved parts 46a, 46b and to the center line.
Patent JP-2004044044-A (JP)
Title: Sanitary material
Inventor: NAKAJIMA SHIGERU
IPC: D06M11/38
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary material composed of a highly white hygroscopic synthetic fiber, excellent in processability while having flame retardance and antimicrobial property, further improved in whiteness compared with conventional products and hardly changing the color even when bleaching treatment and washing in a dyeing step are repeated and excellent in color stability, particularly bed sheets for hospitals, eye patch, bandage, sanitary products, a mask, a hip wiper, diaper, pants for caring, wet towel or the like.  <P>SOLUTION: The sanitary material has, at least partially, the highly white hygroscopic synthetic fiber. In the synthetic fiber, saturated moisture absorption at 20°C and 65% RH is preferably ≥10 wt.% and when whiteness is expressed by a method described in JIS-Z-8729, L* is preferably ≥85 and a* is preferably within the range of ±6 and when whiteness of the fiber after 5 times washing subjected to washing treatment according to JIS-L0217-103 method is expressed by a method described in JIS-Z-8729, L* is preferably ≥85 and a* is preferably within the range of ±6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049397-A (JP)
Title: Game machine, program, and record medium
Inventor: NAKADA KATSUMASA
IPC: A63F5/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To present a rich variety in a game while satisfying a beginner and an experienced person.  <P>SOLUTION: A CPU (central processing unit) 30 is provided with a control reel select signal generating part 41. A control part 30a operates a control reel select signal generating part 41 at the end of a BB (big bonus) mode and at the end of an AT (assist time) mode. The control reel select signal generating part 41 inputs a reel select signal to a reel drive controller 34. The reel drive controller 34 switches a reel making the operation of a stop button effective to either a first to a third reels 14a to 14c or a second to a fourth reels 14b to 14d. The array of winning patterns of the first reel 14a and the fourth reel 14d is changed to reflect a difference in skill between the players by each mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050321-A (JP)
Title: Gripping control process of robot hand, and gripping device
Inventor: UCHIDA TAKUYA
IPC: B25J13/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To locate a robot hand and a desired portion of a gripping target part in a relative positional relation in finger opening/closing directions.  <P>SOLUTION: The robot hand itself is moved to a location where it can grasp the gripping target part with its fingers (STEP 1). The fingers are then put to relative movement (STEP 2) and made to contact the gripping target part (STEP 3). Then, these fingers are arranged to conduct such relative movement as follows: one finger is moved through feedback control so that its location will be in accord with the finger command point (location control operation), while the other finger is made to perform such motion (force controlled operation) as the finger pressing force (application force) will match the finger pressing force command value (application force command).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052408-A (JP)
Title: Tunnel excavating method
Inventor: NASHIMOTO YUTAKA
IPC: E21D9/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavating method which dispenses with special heavyweight steel even in the excavation of an extra-large cross-section tunnel, and enhances workability of timbering formation.  <P>SOLUTION: A drift corresponding to the side part of the tunnel is excavated (S21); timbering for supporting natural ground and mid-wall timbering are formed outside and inside the drift; and horizontal timbering, by which the drift is split into two upper and lower parts, is formed between the timbering for supporting the natural ground and the mid-wall timbering (S22-S24). Next, lining concrete is formed on the timbering for supporting the natural ground in the drift (S25); a lower half part of an in-drift space is backfilled with soil (S26); and an upper half part of the natural ground between the drifts is excavated so that the timbering for supporting the natural ground and the horizontal timbering can be formed on the top surface and bottom surface of a space between the drifts (S27). After that, concrete is placed on the timbering for the supporting the natural ground so that the lining concrete can be formed part by part, while an exposed part of the mid-wall timbering is removed part by part (S28). Subsequently, the natural ground on the downside of the horizontal timbering and the backfilled soil are excavated (S29) and a remaining part of the mid-wall timbering and the horizontal timbering is removed (S30).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056976-A (JP)
Title: Power conversion apparatus
Inventor: SUZUKI HIROMITSU
IPC: H02M7/48
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus which alleviates an influence of surge voltage generated from the apparatus to an insulation of a motor by a relatively simple control means.  <P>SOLUTION: The power conversion apparatus includes a carrier generator circuit 4 for generating a carrier wave, a control circuit 3 receiving a speed reference Sr for comparing a speed signal Sf of a motor 7 with the reference Sr to generate a three-phase voltage reference Vr, a line voltage limit processing circuit 8 receiving the reference Vr and having an arithmetic means for obtaining a correction three-phase voltage reference Vc in which a pulse width applied to a line voltage does not become a predetermined value or less, and a control means having a comparator 5 for comparing the carrier wave with the correction three-phase voltage reference to generate an element gate pulse command Gp. A firing pulse is supplied to a switching element 6 of an inverter 2 of the apparatus according to the output of the comparator 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156804-A (JP)
Title: Method of directly printing image from film
Inventor: O'HARA SEAN M
IPC: B41J29/38
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of directly printing an image from a film. SOLUTION: A method wherein a printer that may also function as a printer for computer output may also be utilized to provide at least one print from a film, includes a step 104 of scanning at least one digital image selected from the film, a step 106 of storing at least one scanned digital image in a memory, and a step 108 of printing at least one digital image.
Patent JP-2004059614-A (JP)
Title: Ink for inkjet, inkjet image formation method using the same, and inkjet record
Inventor: NAKAMURA MASAKI
IPC: C09D11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet exhibiting improved delivery stability, glossiness, and image stickiness at a low temperature and humidity; an inkjet image formation method using the ink; and an inkjet record obtained thereby.  <P>SOLUTION: This ink for inkjet, which is jetted to a recording medium to form an image, contains fine colored particles consisting of a resin containing a dye, fine colored particles consisting of a resin covering a dye, fine colored particles consisting of a resin containing a dye and covered with a resin, an aqueous solvent, and water and satisfies the conditions expressed by (1): A>B-C and (2): 0.5<B/C<2.0, wherein A (nm) is the average particle size of the fine colored particles; B (nm) is the surface roughness of an image section formed on the recording medium; and C (nm) is the surface roughness of white ground (nonprinted section) of the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064252-A (JP)
Title: Communication apparatus and communication control method
Inventor: ISHIKAWA SATOSHI
IPC: H04M11/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus with high convenience capable of automatically informing a sender about it when the state of a confidential box is modified, and to provide a communication control method.  <P>SOLUTION: When receiving image information with a SUB signal comprising particular codes attached thereto, the communication apparatus uses an automatic call transmission means to automatically transmit a call to a destination identified by a sender identification means and transmits image information data with a specified format to the destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058380-A (JP)
Title: Kneading extruder
Inventor: TOMOMATSU RYUZO
IPC: B29K21/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading extruder suitable for manufacturing a composition containing two types or more selected from the group consisting of a thermoplastic resin and a rubber or a composition containing one type or more selected from the group consisting of the thermoplastic resin and the rubber, and a filler.  <P>SOLUTION: The kneading extruder used to manufacture the composition containing the two types or more selected from the group consisting of the thermoplastic resin and the rubber or the composition containing the one type or more selected from the group consisting of the thermoplastic and the rubber, includes a screw having a twin screw section of L/D (length/diameter) of 12 or more, a first kneading unit of the side near a material supply unit, a second kneading unit continued to the first kneading unit and having a damming-up structure at the end of the twin screw section, and a single screw extruding unit. A diameter D of the screw and a length L<SB>f</SB>of the material supply unit have a relation of (L<SB>f</SB>/D)/D=0.12-0.33. L<SB>1</SB>/D (length/diameter of the screw) of the first kneading unit is 7-13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063847-A (JP)
Title: Aligner, exposure method, and stage device
Inventor: KATO YUZO
IPC: H01L21/027
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate temperature fluctuations with high efficiency, in a space in the vicinity of a stage.  <P>SOLUTION: In the space between a wafer stage 130 and a projection optical system PL, when the wafer stage 130 moves in a +Y direction, gaseous matters are charged from a charge/discharge part 156 and discharged from a charge/discharge part 157, to produce a flow of air current in the +Y direction. Conversely, when the wafer stage 130 moves in a -Y direction, gaseous matters are charged from the part 157 and discharged from the part 156 to produce a flow of current in the -Y direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059775-A (JP)
Title: Hydrotreating and catalytic cracking process of heavy hydrocarbon oil
Inventor: KIYOFUJI HIROYUKI
IPC: C10G69/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrotreating and catalytic cracking process of a heavy hydrocarbon oil with a high cracking rate, a high gasoline yield and a low coke production, wherein a product oil obtained by hydrotreating the heavy hydrocarbon oil containing a heavy metal, a sulfur compound, a nitrogen compound, a polycyclic aromatic hydrocarbon, etc. is catalytically cracked.  <P>SOLUTION: The process comprises (a) a step wherein the heavy hydrocarbon oil is hydrotreated in the presence of a hydrotreating catalyst to produce the hydrotreating product oil having reduced contents of nickel, vanadium, sulfur and nitrogen compared to those in the heavy hydrocarbon oil and an increased average carbon number of side chains of cyclic hydrocarbons including aromatic rings, measured by proton nuclear magnetic resonance, compared to that in the raw material oil, and (b) a step wherein at least a part of the product oil is catalytically cracked in the presence of a catalyst for catalytic cracking comprising a faujasite zeolite and an inorganic oxide matrix.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060589-A (JP)
Title: Compressor
Inventor: HASEGAWA HIROSHI
IPC: F04B39/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with a conventional rotary electric compressor that the rotational speed of the rotating portion of the compressor formed of a compression mechanism part and the rotor of the rotary motor varies at a frequency of 360° in the rotating angle of a shaft due to a pressure variation in a compression chamber, a moment occurs, a closed container is vibrated by the moment, and discomfortable vibration and noise occur.  <P>SOLUTION: The rotor is fixed and elastically supported around the center axis of the shaft between the shaft 4 and the rotor 13 of the rotary motor 3 through elastic members 21, 22, and 24. The natural frequency of a system formed of the rotor and the rotating portion of a compression mechanism part 2 is made to match the rotational speed of the shaft. Since moments caused by the variations in angular velocities of the rotor and the rotating portion of the compression mechanism part are offset each other, the vibration of the closed container 1 of the compressor can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060402-A (JP)
Title: Laser marking system and steel pipe driving method
Inventor: TOMII TAKAHARU
IPC: G01C15/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking system applied to steel pipe driving work in an injection type long-sized prelining construction method to accurately and rapidly execute the work.  <P>SOLUTION: Control equipment comprising a built-in computer is combined with a laser surveying instrument 10 for measuring distance and angle using visible laser light and marking with visible laser light. In driving steel pipes into a tunnel working face A in the injection type long-sized prelining construction method, the control equipment controls the laser surveying instrument 10 to display a plurality of steel pipe driving predetermined positions a1, a2, etc. on the tunnel working face A by irradiating with visible laser light based on prestored tunnel design data. The control equipment computes the position coordinates of specific parts of the steel pipes 40 or specific parts in the vicinity when the steel pipes 40 face in a prescribed direction the plurality of irradiated and displayed steel pipe driving predetermined positions a1, a2, etc., based on the tunnel design data, and controls the laser surveying instrument 10 to irradiate the computed coordinate positions with the visible laser light. The direction of the steel pipe 40 is determined by operating the steel pipe 40 so that the radiation strikes upon the specific part of the steel pipe 40 or the specific part in the vicinity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148035-A (JP)
Title: Hinge mechanism of door
Inventor: NAKAMURA HIDEKAZU
IPC: E05D11/06
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide hinge mechanisms 20 and 30 of a door capable of preventing the slippage of stopper plates 23 and 33 from hinge plates 21 and 31 and also being applied to a lift hinge. SOLUTION: The front end 21c of the hinge plate 21 or the abutting surface 33b of the stopper plate 33 is inclined, and when the stopper plates 23 and 33 are abutted on the hinge plates 21 and 31, the stopper plates 23 and 33 have difficulty of slipping from the hinge plates 21 and 31 so as to come into under the hinge plates 21 and 31. The front end 21c of the hinge plate 21 or the abutting surface 33b of the stopper plate 33 is inclined to prevent the stopper plates from being slipped from the hinge plates, so that the stopper plates 23 and 33 can be raised along the inclination, and the hinge mechanisms can be applied to the lift hinge mechanism.