baber/WOPTO huggingface dataset:
Patent JP-2003040850-A (JP)
Title: Method for diazonium salt production and method for aromatic azo compound production
Inventor: ONO KOJI
IPC: C09B35/08
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for high-purity diazonium salt production and a method for producing a clear aromatic azo compound using the high-purity diazonium salt. SOLUTION: This method for high-purity diazonium salt production comprises, in reacting an aromatic primary amine sulfate with sulfuric acid and an alkali metal nitrite, using 4-9 mols of sulfuric acid based on 1 mol of the aromatic primary amine sulfate. This method for producing an aromatic azo compound having high clarity comprises using the high-purity diazonium salt.
Patent JP-2003036643-A (JP)
Title: Recording tape cartridge
Inventor: IINO WATARU
IPC: G11B23/107
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording tape cartridge in which a recording tape can be suitably wound around a take up reel at a drive side. SOLUTION: The recording tape cartridge is provided with a case where a single reel around which a recording tape is wound is housed, and a leader member to which a tip part of the recording tape is wound around, which is pulled out by a pullout means at the drive side, and which becomes a hub of the take up reel at the drive side.
Patent JP-2003036987-A (JP)
Title: Discharge lamp lighting device, equipment and image forming device
Inventor: KOBAYASHI MASAMI
IPC: H05B41/24
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device to precisely respond against unloading and to carry out protecting action even if a harness wire for supplying electricity is long, and provide an equipment and an image forming device to use this. SOLUTION: This device has a discharge lamp DDL provided with a pair of electrodes 13, 13 in which at least either side electrode is arranged and installed at the outer face of a discharge container 11 that encloses a discharge medium to mainly contain rare gas(es), has a harness wire LF for supplying the electricity wherein a parallel adjacent track line has a length not less than 200 mm, and has a lighting circuit part OC provided with a high frequency generating means HFG having an output transformer T and a switching means Q1, with an unloading detecting means NLD to detect the unloading by the current to flow in the secondary side of the output transformer T, with a high frequency action detecting means HFD to detect a high frequency and to output the high frequency actuation detection signal,  with an unload time high frequency vibration current bypass means NSB to remove influences on the unloading detecting means NLD by the high frequency vibration current to flow principally caused by the floating electrostatic capacity of the harness wire LF for supplying the electricity during the unloaded time, as well as with a control means CC to control the high frequency generating means HFG to make it carry out the protecting action when the unloading detecting means detects the unloaded state.
Patent JP-2003035417-A (JP)
Title: Pilot nozzle for gas turbine combustion device
Inventor: OOTA MASATOYO
IPC: F23R3/34
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pilot nozzle for a gas turbine combustion device for improving a flame retaining effect. SOLUTION: In the pilot nozzle 1, a gas fuel passage 2 provided in parallel with an axis is bent slantingly outward in an end part 3. Thus, the pilot nozzle 1 jets diffused fuel slantingly forward to form a flame 4. In the outlet of a fuel jet port, a cylindrical flow separating body 5 is provided at a central part as apparent in Fig. A viewed from the above. Combustion gas upon combustion of fuel circulates near the outlet of the fuel jet port as shown by arrows 6 by a flow of fuel jetted to avoid the flow separating body 5. Thus, the root of the flame is stabilized and the flame can be prevented from being blown out by air flowing from an upstream side.
Patent JP-2003087384-A (JP)
Title: Wrist wearable mobile phone and phone
Inventor: TSUYUSAKI MIEKO
IPC: H04M1/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a wrist wearable mobile phone and phone designed downsized that in worn on a wrist and by which a user can easily make a phone call, Internet operation and electronic mail or the like. SOLUTION: The user uses an operation section 35 to enter a telephone number. Then the user confirms the entered telephone number by a display section 33 of a cover case 5. When the user depresses a speech key 11 after confirming the telephone number, a dial signal is sent and communication connection is established. The user can hear voice of an opposite party from a reception hole 9 and the user speaks to a microphone 17. Since the user can hear voice even apart from the reception hole 9, the user can make a phone speech at a comfortable position. On the other hand, when it is no good to deliver the voice of the opposite party externally from the reception hole 9 because of the situation in surrounding environment or the like, the user separates the cover case 5 from a main body case 1 and touches the reception hole 9 to the ear.
Patent JP-2003033930-A (JP)
Title: Manufacturing method for powder molding
Inventor: SUGIMOTO HIROYUKI
IPC: B29L31/58
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a powder molding which uses a thermoplastic powder and is excellent in a continuous mold-releasing property including processes to coat a specific silicone type external mold- releasing agent on a molding face of a mold and to form a film of the silicone type external mold-releasing agent on the molding face of the mold. SOLUTION: The manufacturing method for the powder molding includes the following processes. In the first process, the silicone type external mold- releasing agent is applied on the molding face of the mold and the film of the silicone type external mold-releasing agent on the molding face of the mold. In the second process, the thermoplastic powder is supplied on the molding face of the mold which is heated at the temperature higher than melt temperature of the thermoplastic powder. In the third process, the thermoplastic powder is heated for a prescribed time on the molding face in the second process and powders whose surfaces at least melted are fused each other. In the fourth process, after the third process, the mold is cooled and the powder molding formed on it is taken out of the mold.
Patent JP-2003039203-A (JP)
Title: Device for machining lens cell
Inventor: KATSUME HIROYA
IPC: B23Q17/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To securely hold a lens cell while positioning with high accuracy. SOLUTION: This device for machining the lens cell is characterized in that a first holding means 2 is a vacuum holding means and a second holding mean 8 is a pushingly pressuring holding means for holding the optical element by pushingly pressuring a directly abutted member, and the directly abutted member is made to abut against the refraction face in an optical element as a flexible structure, in the device for machining the lens cell having the first holding means 2 for holding the retraction face of one side of an optical element 7 in an optical lens or the like for the lens cell, the second holding means 8 for holding the retracting face of the other side of the optical element 7 disposed so as to oppose said first holding means and a cutting means for cutting and machining the end face of a holder 1 for the lens cell,  and used to cut the end face of the holder 1 with the cutting means by rotating the lens cell.
Patent JP-2003039379-A (JP)
Title: Optical fiber cutting means and method, and device and method for manufacturing plug-equipped optical fiber
Inventor: HARADA YUKIO
IPC: B26D1/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cutting means capable of easily and smoothly cutting an optical fiber in a way that protects a cutter from nicking, without damaging the outer periphery of the optical fiber nor breaking the optical fiber. SOLUTION: The optical fiber cutting means 10 includes a first blade 11 which advances in cutting direction to cut the optical fiber 20, and a support member provided oppositely to the cutting direction for supporting the optical fiber 20 at its tip formed by the lines of intersection of two planes which intersect at an acute angle. Because the optical fiber 20 being cut is stably supported by the tip of the support member, smooth cut surfaces can be produced.
Patent JP-2003043898-A (JP)
Title: Image forming apparatus and control method
Inventor: KAWAKAMI RIKUO
IPC: G03G15/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of continuing the drive of a driving means without causing deterioration of a printed image, increase of a noise level, increase of cost, increase of power consumption, rise of an operational temperature, even when the load torque of the image forming apparatus is increased under a low temperature environment, and to provide a control method. SOLUTION: The image forming apparatus is composed of a paper feeding means 111 for feeding a sheet S one by one by a paper conveying means 115, an image forming means for forming an electrostatic latent image on a photoreceptor drum 109 in accordance with an inputted image signal, a developing means for developing the electrostatic latent image on the photoreceptor drum 109, a transfer means for transferring the developed image formed on the photoreceptor drum 109 to the fed sheet S, a fixing means 122 for fixing the transferred image, the driving means 120 for carrying the sheet S from the paper feeding means 111 to each means and also driving each means, and a control means for controlling the driving means 120 and also the whole device, and the image forming apparatus is provided with a means for switching a driving current of the driving means 120.
Patent JP-2003038758-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can make a game player retain an expectation, and also, can provide a sufficient expectation. SOLUTION: At three displaying locations 12L, 12C and 12R, patterns for missing are temporarily stopped (pseudo stop) for one time (Figure 4 (c)). The display on the right displaying location 12R is changed (Figure 4 (d)), and the same pattern '6' as the pattern for the central displaying location 12C is displayed on the right displaying location 12R (Figure 4 (e)). Then, the display of the left display location 12L is changed, and the same pattern '6' as the central displaying location 12C and the right displaying location 12R is displayed on the left displaying location 12L. Thus, the displays at respective displaying locations 12L, 12C and 12R can be made to come near to a big jackpot pattern in steps.
Patent JP-2003044738-A (JP)
Title: System, method and program for analyzing advertisement effect, server device used in the system and recording medium
Inventor: WASHIDA YUICHI
IPC: G06Q10/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To accurately grasp an advertisement effect by analyzing processes from publishing an advertisement until users actually purchase merchandise, etc., of its advertiser as flow. SOLUTION: A system for analyzing advertisement effect is provided with an action item setting part 11 for setting a plurality of action items along five processes (AIDMA) (attention interest demand memorize action) being a basic principle of advertisement activities, an actual results registering part 13 for registering actual performance contents as actual results in each of a plurality of set action items, an accumulating part 14 for accumulating an actual result situation in each process of the AIDMA on the basis of the actual results data registered in a database 2, and an analysis results outputting part 15 for outputting the accumulated actual results situation in each process into one image, and can thereby grasp accurate advertisement effects through the entire advertisement activities as flow,  being different from a conventional analysis system for fragmentarily analyzing a portion of advertisement activities.
Patent JP-2003039852-A (JP)
Title: Cover for coil binding and coil-bound booklet with the cover
Inventor: YONEZUMI FUMIO
IPC: B42D3/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover for coil binding which prevents the exposure of the coil in coil binding and a booklet with the cover. SOLUTION: In the booklet with the cover, a plurality of punched holes 5 are formed in the back side end part of a paper bundle 1 at prescribed intervals along the back of the bundle 1, and the coil 2 is passed through the holes 5 to bind the bundle 1. A sheet of cardboard is folded, and prescribed width parts of the folded end parts are adhered to each other to form a binding margin part 6a. One part of the sheet continuing to the binding margin part 6a is formed into a surface part 3 covering the surface of the bundle 1, and the other part of the sheet is formed into a back part 6b covering the peripheral back of the coil 2 and a back surface part 4 covering the back of the bundle 1.  The binding margin part 6a and the back side end part of the bundle 1 are combined to overlap each other, the holes 5 are formed, the coil 2 is passed through the holes 5 to bind the bundle 1, and each part is folded to form the cover surrounding the outside surface of the coil 2.
Patent JP-2003043077-A (JP)
Title: Higher harmonic measuring equipment
Inventor: YASUKAWA SABURO
IPC: G01R19/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it has been impossible to avoid the size of an oscillator becoming larger, which is required conventionally for taking following current measures, insulation measures for example, to deal with a current of a three-phase power system noise currents which flow in the oscillator in a harmonic current injector. SOLUTION: Reduction in the size of the oscillator 8 is realized, by causing the harmonic current injector 13 to have an oscillator 8 and a filter 9 which causes only a power-system 1 side current to flow, and causing only noise currents to flow in the oscillator 8.
Patent JP-2003040003-A (JP)
Title: Hinge structure of folding seat back
Inventor: KITA SHINICHIRO
IPC: A47C1/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure of a folding seat back facilitating mounting work and having a simple structure. SOLUTION: A shaft pin 7 having a flange 6 is formed and an internal wall face 9 is formed in either of a bracket 4 and a retainer 5, and a channel part 12 is formed and an external wall face 15 is formed in the other of them.
Patent JP-2003016541-A (JP)
Title: Tag for preventing shoplifting
Inventor: TANAKA MASAHIRO
IPC: G08B13/14
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shoplifting prevention tag where a cord can be attached (connected) to a display stand (merchandise stand) as a single body or can be left as it is by making a tag main body separable from the cord, merchandise positions can be easily changed by making it possible to easily attach/detach the tag main body, also the tag main body can be easily attached and detached to/from the display shelves, etc., by providing a ring with a small diameter at the rear end part of the cord and further, a plurality of the tag main bodies can be attached to the display shelves, etc., by providing a plurality of connectors to the tip of the cord, and which can be used multipurposely by making it possible to change the cord to a long or short code as necessary. SOLUTION: This shoplifting prevention tag comprises a fixing part to be attached to merchandise, a detecting part for detecting that the tag is detached from the merchandise, the cord connected to the display stand, etc., a cut-off and separation detecting part for detecting that the cord is cut off or pulled out and an alarming part for emitting alarm sound with a detection signal by the detecting part and/or the cut-off and separation detecting part, is configured to attaching a connector provided at the front end of the cord main body to the tag main body in a freely attachable and detachable way, and can separate the cord from the tag main body.
Patent JP-2003046432-A (JP)
Title: Road side device and on-vehicle device
Inventor: IKEDA SHINKICHI
IPC: H04L12/28
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid a delay in uplink transmission in a DSRC(Dedicated Short Range Communication) network system. SOLUTION: In the road-side-to vehicle communication system of this invention, the road-side device 1 transmits an acknowledgement packet with respect to the data received from a road-side server on the basis of the transmission result acquired from a wireless transmission section 2 on behalf of an on-vehicle device so as to reduce delay in uplink transmission from the on-vehicle device and enhance the throughput.
Patent JP-2003040266-A (JP)
Title: Method for welding pallet and device therefor
Inventor: YASUFUKU HISAO
IPC: B65D19/24
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a pallet welding device which positions and holds a top skid and a bottom skid in a simplified and accurate manner compared with a traditional device which moves both top table and bottom table vertically for pallet welding. SOLUTION: This relates to a pallet welding method where a bottom moving table Ma on which a top skid S1 and a bottom skid S2 are placed is raised relative to a top fixed table Mb provided fixedly. Then a positioning member 4 and a positioning/holding member 5 each provided on the top fixed table and the bottom moving table are worked for the top fixed table to position and hold the top skid and for the bottom moving table to position and hold the bottom skid.
Patent JP-2003048415-A (JP)
Title: Cargo transport body having cargo transport vehicle traveling on both railroad rail and road
Inventor: UTSUKI AKIHIKO
IPC: B61F13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cargo transport body having a cargo transport vehicle traveling on both railroad rails and a road. SOLUTION: In the cargo transport body having a traveling power providing device and a traveling control device, at least two sets of second wheels fixed in the vicinity of first wheels at both end parts are provided on a plurality of rotary shafts. A first state in which the first wheels are brought into contact with upper surfaces of the rails to support a vehicle body, and the second wheels are not brought into contact with installation surfaces of the rails, and a second state in which the second wheels are brought into contact with the installation surfaces of the rails to support the vehicle body, and the first wheels are not brought into contact with the upper surfaces of the rails or the installation surfaces of the rails are taken.  In addition, a wheel contact switching device capable of changing the supporting position in the vertical direction with the upper surfaces of the rails of the cargo transport vehicle as a reference from the position with the vehicle supported on the rails by at least the first wheels to the position with the vehicle supported on the installation surfaces of the rails by the second wheels.
Patent JP-2003048625-A (JP)
Title: Container terminal
Inventor: KUSANO TOSHIYUKI
IPC: B66C15/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a container terminal capable of realizing high safety and improving the productivity. SOLUTION: This container terminal is provided with a first traveling passage where a straddle carrier 13 is traveled for conveying a container between a quay crane 3 and a container yard block 5, a second traveling passage through an area excluding the first traveling passage, where a container carrying-in-and- out trailer 10 is traveled for carrying in and out the container between the container yard block 5 and a landward side, and a yard crane 4 for transferring the container among the container yard block 5, the straddle carrier 13 and the container carrying-in-and-out trailer 10.
Patent JP-2003047503-A (JP)
Title: Safety work shoes
Inventor: SUGIMOTO FUMIHIRO
IPC: A43B23/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide lightweight safety work shoes having chemical resistance and puncture resistance. SOLUTION: The safety work shoe mounted with a box toe 12 for protecting the toe at an upper 11 is constituted by joining a rubber sole 18 to the under surface of a midsole 16 across an intermediate sheet 19 consisting of cloth made of a resin or mesh made of metal. A portion of the rubber sole 18 is formed as a penetrated aperture 18a and the intermediate sheet 19 is exposed from this aperture 18a.
Patent JP-2003048132-A (JP)
Title: Tool holder
Inventor: YAMADA SHIGEKI
IPC: B23Q3/12
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of a tool by improving the rigidity of, and reducing the weight of a tool. SOLUTION: In the tool holder 1 for holding the tool, the Young's modulus of a material for the tool holder is within a range of 250 GPa to 330 GPa, and the specific gravity thereof is in a range of 6.4 to 7.2. The rigidity of the tool is improved, and the weight of the tool is reduced by the tool holder, the vibration or breakage of the tool is reduced, the machining accuracy is improved, and the cutting productivity is considerably improved.
Patent JP-2002122187-A (JP)
Title: Power transmission belt
Inventor: BILLUPS WESLEY JAMES
IPC: F16G1/16
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved power transmission belt having the capacity to endure severe conditions required in an automobile industry or the like. SOLUTION: This endless power transmission belt is composed of (a) tension part, (b) a cushion part, (c) a load supporting part mounted between the tension part and the cushion part, (d) at least one conductive surface formed by bonding a fabric layer to an outer surface of the belt, and (e) a layer made of a thermoplastic resin and formed between the fabric layer and the cushion part of the power transmission belt.
Patent JP-2002113362-A (JP)
Title: Exhaust gas purifying catalyst and its production and use
Inventor: LINDNER DIETER DR
IPC: F01N3/10
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a starter catalyst purifying an exhaust gas from an Otto engine. SOLUTION: This starter catalyst is composed of palladium and balium oxide on aluminum oxide and is precipitated on the carrier material and aluminum oxide in a state where balium oxide and palladium are jointly dispersed, and the average grain size of the palladium crystallines is 3 to 7 nm.
Patent JP-2003058479-A (JP)
Title: Remote presentation system
Inventor: TAMURA SHIGEHIKO
IPC: G06Q50/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a presentation system enabling a user to perform various kinds of presentation from a remote place. SOLUTION: In the remote presentation system, an information requester writes request information in a message board of the system for his (or her) own client computer (2), an information provider looking at the request information transmits providing information from his (or her) own client computer (3) and a presentation schedule is determined by the requester and the provider through the system. When it comes an agreement date, both the requester and provider are connected to the system and execute presentation by using voice information and image information through a communication line. The screens of the client computers of provider and the requester are regarded as the same screen by an image synchronizing system so that both the provider and requester can discuss various kinds of presentation while observing the same screen.