baber/WOPTO huggingface dataset:
Patent JP-2002301872-A (JP)
Title: Heat sensitive recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/30
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, containing a coupler compound or a barbituric acid derivative, high in solution forming property with respect to an organic solvent, excellent in stability upon low-temperature preservation of emulsified matter, capable of adjusting a color phase by a substituent and excellent in the shelf stability of raw substance as well as the shelf stability of an image. SOLUTION: The heat sensitive recording material is provided on a substrate with a recording layer containing a diazonum salt compound and a coupling constituent while barbituric acid derivative, shown by general formula (I) and/or another bartituric acid derivative shown by general formula (II) are contained as the coupling constituent. In the formulae, R<1> , R<3> show an alkyl group, an aralkyl group and an allyl group substituted or not substituted by hydrogen atom. R<2> , R<4> show a substituted alkyl group, substituted or not substituted allyl group and aralkyl group. L shows a separable substituting group upon coupling with hydrogen atom or diazonium salt compound. Ar shows a substituted or not substituted allyl group.
Patent JP-2002304675-A (JP)
Title: Data transmitting/receiving system, its method and commodity information processor
Inventor: SAKAMOTO SHINSUKE
IPC: G06Q30/06
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide data transmitting/receiving system and method capable of easily and safely transmitting/receiving data between a commodity information processor installed in a store and a data processor installed in a place other than the store and to provide the commodity information processor also. SOLUTION: The mail addresses of electronic weighing equipment(EWE) 2 installed in a store 1 are registered in a data processor 8 of a head office and the unit price data of a necessary commodity is transmitted to respective pieces of EWE 2 as an electronic-mail. The transmitted unit price data are stored in a provider mail server 13. The EWE 2 installed in the store 1 connected to the Internet 6 through a line 5 receives the unit price data from the server 13 and calculates the price of the commodity based on the received unit price data.
Patent JP-2002063350-A (JP)
Title: System and method for actual thing centralized management, and system and method for document management
Inventor: TAKEDA KUNIHITO
IPC: G06Q40/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To perform proper actual-thing management wherein the consistency of an actual thing regarding centralized and saved financial transaction with a financial transaction having been completed. SOLUTION: When the transaction is carried out, a host computer 40 sends a transaction performance signal to a centralized management server 10 and the actual thing regarding the transaction has its status information registered as 'noncentralization' in an external storage device 14. When the actual thing is delivered to the centralized management center 10, it is put in a storage box 50 through registration processing and image input and the status information on the actual thing is changed to 'warehoused'. After the transaction is completed, the host computer 40 sends a transaction end signal to the centralized management server 10 and the status information on the actual thing is changed to 'processed expectation' in response; when the thing is put out of the storage box 50, the information is changed to 'returned'.  Status information and image information on each actual thing can be inquired from an actual thin managing terminal 46.
Patent JP-2002303096-A (JP)
Title: Excavation machine and advancing method
Inventor: SAKUHARA YOUICHI
IPC: E21D9/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an excavation machine and an advancing method for enabling accurate execution along a schedule even in the case of a sharp curve without amending the ground and even if in natural ground in which a reactive force can not be used. SOLUTION: The excavating machine comprises at least two shell bodies 12, that are arranged in series in an advancing direction, and an excavation means 15 for excavating the natural ground at the front being provided at the shell bodies 12 in the advancing direction. An articulated jack 24 is arranged at a specific interval along the circumferential direction of the shell body 12, between adjacent shell bodies 12 in the advancing direction. One end of the creased jack 24 is connected to one of the adjacent shell bodies 12, and at the same time, a ram 25 is set to a free end. A pressure-receiving wall 30 that can come into contact with the ram 25 is provide at the adjacent other shell body 12, the ram 25 that is located in the curve and the pressure-receiving wall 30 are separated each other, and propulsive force is transmitted only by the articulated jack 24 that is located outside.
Patent JP-2002312853-A (JP)
Title: Output controller for receipt data, electronic receipt receiving device, and output control method for receipt data and its recording medium
Inventor: NOBETANI TSUTOMU
IPC: G06Q50/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To issue electronic receipts by POS terminal machines while using an existent POS system and POS terminal machines as they are without requiring any server which stores electronic receipt data. SOLUTION: A controller is provided with an input/output part 13 for print data which is connected to a printer 40, a radio communication part 16 which can communicate by radio, a receiving device specification part 15 which specifies a portable electronic receipt receiving device 30 capable of sending and receiving data by radio communication, an electronic receipt generation part 14 which converts receipt data received from a host device 50 into electronic receipt data, and a data processing control part 12; when the receipt data sent from the host device 50 to the printer 40 are received, the presence of the electronic receipt receiving device 30 is confirmed and the electronic receipt receiving device 30 as a transmission destination is specified to issue the electronic receipt data by radio transmission.
Patent JP-2002311639-A (JP)
Title: Image forming apparatus
Inventor: OKI SHIGERU
IPC: G03G9/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which does not cause toner fusion on an a-Si (amorphous silicon) photoreceptor when a toner having positive chargeability with respect to the photoreceptor is used and which has a cleaning system free of defective cleaning and toner escape and having good cleaning performance. SOLUTION: In the electrophotographic system image forming apparatus in which an image is formed using an a-Si photoreceptor and single-component magnetic toner and the residual toner after transfer is removed with a cleaning unit, a positive charge type magnetic toner containing resin particles containing a bonding resin and a magnetic material and a negative charge type inorganic fine powder containing a rare earth fluoride compound and a rare earth oxide compound is used as the magnetic toner, the cleaning unit has a cleaning blade pressed on a rotating electrostatic latent image support and the cleaning blade is formed with an elastic member as a blade having 1±10 deg.C peak temperature of tan δ as its viscoelastic characteristics.
Patent JP-2002314450-A (JP)
Title: Antenna switching device employing earphone
Inventor: IKEDA TAKESHI
IPC: H04B1/18
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless unit the earphone wire used in common for an antenna that can suppress noise and decrease in the reception sensitivity due to multi-path or fluctuations in the electric field strength. SOLUTION: The wireless unit is provided with a defective reception detection section 9 that detects the defective reception and an antenna switch 8 thrown to the position of either of two earphone wires 11a, 11b for its electric contact provided for stereo audio output at every detection of defective reception. On the occurrence of defective reception when the one earphone wire is used for an antenna, the other earphone wire is selected for the antenna to change the reception state of the antenna, thereby correcting the defective reception.
Patent JP-2002313338-A (JP)
Title: Positive electrode active material for use in nonaqueous electrolyte secondary battery, raw material for it and method for manufacturing it
Inventor: KASE KATSUYA
IPC: H01M10/05
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium composite oxide based positive electrode active material, its raw material, and a method for manufacturing it, allowing a nonaqueous electrolyte secondary battery having high charge and discharge capacity, excellent rate characteristics and excellent cycle characteristics. SOLUTION: In this method for manufacturing the raw material of a positive electrode active material, a solution of a transition metal compound, a neutralizer or alkali carbonate, and carbon oxide are supplied into a reaction tank as its inside is being agitated, and basic transition metal carbonate produced is continuously extracted, and the transition metal carbonate wherein a particle having a fillet diameter of 5-30 μm on a projected plan by SEM observation occupies 95 volume % is used as the raw material of the positive electrode, and it is mixed with lithium salt and fired at 800-1000 deg.C to obtain the positive electrode active material.
Patent JP-2002313552-A (JP)
Title: Cooling device for magnetron drive power source
Inventor: OSHIMA KOSEI
IPC: H05B6/64
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance in a cooling device for a magnetron drive power source. SOLUTION: This cooling device is provided with the magnetron drive power source 12, a cooling fan 18 and an air guide 21. The cooling fan 18 is inclined with respect to the horizontal direction of the magnetron drive power source 12 and fitted to the air guide 21. The cooling performance of the magnetron drive power source is thereby improved.
Patent JP-2002306696-A (JP)
Title: Ball shooting device for vertical pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To easily and precisely perform the selective shooting of a game ball to the left side and the right side. SOLUTION: This device comprises left and right area designation buttons 81 and 82 provided on a base 21 integrally formed with a contact plate 12, and a shooting force adjusting means for adjusting the shooting force of game ball by a ball shooting mechanism so that the shot game ball regularly falls in the left area G1 of a game board 16 when the left area G1 is designated by the left area designation button 81, and regularly falls in the right areas G2 of the game board 16 when the right area G2 is designated by the right area designation button 82.  A ball shooting handle 34 is mounted on the base 21 through a handle moving mechanism formed of an outer cylinder 31 extending forward from the front surface of the base 21, an inner cylinder 32 for retaining the shooting handle 34 in the front end part, which is guided by the outer cylinder 31 so as to be slidable in the longitudinal direction of a front frame 4, and a fixing means capable of fixing the inner cylinder 32 to the outer cylinder 31.
Patent JP-2002316306-A (JP)
Title: Manufacturing method for woody decorative molded article
Inventor: SANO YOSHIAKI
IPC: B29L9/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a woody decorative molded article which can ensure a sufficient effect of coating of sliced veneer, such as a beautiful finish of the sliced veneer having grains emphasized by coloring or dyeing, and also which can prevent cracking and warping of the sliced veneer by reducing the expansion and contraction of the sliced veneer due to drying and wetting. SOLUTION: Prescribed coating is applied to the sliced veneer 1 formed by slicing wood, and a dimension stabilizing treatment with a dimension stabilizer is applied to the coated sliced veneer 1. A sliced veneer sheet 4 is prepared by joining a reinforcing material 3 to the sliced veneer 1 with an adhesive 2 and the sheet 4 thus prepared is set in a mold. A molten base material 5 is injected onto the rear side of the sheet 4 in the mold, by injection molding, and thereby the sliced veneer sheet 4 and the base material 5 are integrated.
Patent JP-2002311672-A (JP)
Title: Image forming device
Inventor: YAMADA MASAAKI
IPC: G05D3/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the color slippage and the blotting or the like of a transferred image are reduced when the toner image of each color formed on several image carriers is successively overlapped and transferred on a body to be transferred. SOLUTION: The angular displacement of a drum shaft 24 is measured by an encoder 31, and the rotation of photoreceptive drums 6a, 6b, 6c and 6d is fed back and controlled by a control circuit 32 based on a signal from the encoder 31, and the rotation of a driving motor 25 is controlled by a motor drive circuit 33, so that the eccentric component of a driving system is canceled. The control circuit 32 detects the periodic fluctuation of one rotation portion of each photoreceptive drum, and cancels the eccentric component of the driving system, and transmits a control signal with which the phase of the rotational fluctuation of one rotation period of the photoreceptive drum is matched to the motor drive circuit 33, and controls the driving motor 25, so that the phase of the rotational fluctuation of one rotation period of the photoreceptive drum is matched.
Patent JP-2002320139-A (JP)
Title: Camera
Inventor: IWANAGA TAIICHI
IPC: H04N5/225
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive camera employing a near infrared LED as an illumination light source in the nighttime, in which nighttime illumination does not impart discomfort to a guest and an image having natural color reproducibility equivalent to that in the daytime can be obtained under illumination of twilight and of an incandescent bulb. SOLUTION: An optical element 3, formed of a near infrared light cutting material, having a metal complex compound produced from a metal and an organic compound, and a synthetic resin material and which selectively does not passing light having a wavelength in the range of 650 nm-800 nm is interposed between an object 7 and an imaging means 4.
Patent JP-2002315479-A (JP)
Title: Fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod preventing the breakage of a top guide. SOLUTION: The top guide having a stationary part 6b in which top side end of a top rod 4 is inserted and fixed is fixed at the top on top side of the top rod 4 of the fishing rod. A rubber ring 10 is arranged on the peripheral surface of the top rod 4 adjacently to the rod base side of the stationary part 6b of the top guide 6.
Patent JP-2002317040-A (JP)
Title: Method for producing aliphatic polyester and method for recycling cellulose
Inventor: MINAMI MASATO
IPC: C07C51/377
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To produce an aliphatic polyester represented by formula (I) [(n) is an integer of 10 to 6,000] from cellulose. SOLUTION: The method for producing an aliphatic polyester comprises a process for hydrolyzing cellulose to obtain glucose, a process for oxidizing the glucose to obtain gluconolactone or gluconic acid, a process for reducing the gluconolactone or the gluconic acid to obtain caproic acid, a process for chlorinating the caproic acid to obtain 5-chlorocaproic acid, a process for cyclizing the 5-chlorocaproic acid to obtain δ-caprolactone, and a process for subjecting the δ-caprolactone to a ring-opening polymerization.
Patent JP-2002316781-A (JP)
Title: Method and device for prevention of lowering of hydraulic elevator
Inventor: IMAI MASAHARU
IPC: B66B5/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preventing a hydraulic elevator from lowering. SOLUTION: In this hydraulic elevator, an emergency stop means for urgently stopping a car by grasping a guide rail for guiding the lifting of the car is installed on a car side. The elevator comprises an abnormal lowering detection means for detecting the abnormal lowering of the car in the door of the car opened state and an operation means for operating the emergency stop means based on an abnormal lowering detection output from the abnormal lowering detection means.
Patent JP-2002318263-A (JP)
Title: Method of inspecting trace of probing needle
Inventor: MAEDA KAZUNORI
IPC: G01N21/956
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting a trace of probing needle capable of readily and accurately determining only the trace of a probing needle applied on a pad irrespective of the surface condition of the pad. SOLUTION: Image data A, B is obtained before and after the trace 3 of the probing needle is applied on the pad 31 to be inspected. The data A is compared with the data B to obtain image data C of only the trace 3, and then the trace 3 of the probing needle applied on the pad 31 to be inspected is specified.
Patent JP-2002317433-A (JP)
Title: Soft ground improving technique and its device
Inventor: WATANABE EIJI
IPC: E02D3/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To give the effects of soil fluidization and soil fragmentation in a equally balanced manner in depth by using a predetermined adjustment index in an air associated ejection mode for construction even if a penetration depth increases. SOLUTION: The soft ground improving technique comprises using a rotating shaft 1 with a stirring vane 3, solidified fluid supply means 6 and compressed air supply means 7 and a mixing ejector 13 connected to the fluid supply mean 6 and the compressed air supply means 7 via corresponding pipes 2a, 2A and 2b, 2B, wherein, in the process of penetration or pull of the rotating shaft 1 into/off the ground, a fluid fed from the fluid supply means 6 is associated with a compressed air fed from the compressed air supply means 7 by with the mixing ejector 13 for ejection to soil at an original position and mixture with the soil at the original position. A pressure P of the compressed air fed from the compressed air supply means 7 is adjusted along the direction of a depth z of the rotating shaft 1 in accordance with an equation P=(γ×z+ΔP)+α×qc.
Patent JP-2002321128-A (JP)
Title: Apparatus for preventing rocking motion of traveling body
Inventor: KONDO KOJI
IPC: B23Q1/25
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a rocking motion of a traveling body. SOLUTION: This is an apparatus for preventing a rocking motion of a column 3 traveling along a guide rail 6. Electric magnets 12, 13 are provided on a column-side guide way 11A. The guide rail 6 is made of ferromagnetic material. Means for controlling magnetic force of the electric magnets 12, 13 based on a command for driving the column 3 are provided.
Patent JP-2001309738-A (JP)
Title: Rotary fishing reel attaching improved fishing line controller
Inventor: SMITH BENNY E
IPC: A01K89/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism for keeping a bail unit in an opened state and blocking a fishing line in a fishing line holding means for keeping the fishing line loosening without winding the fishing line to a spool. SOLUTION: This rotary fishing reel is obtained by improving a well-known rotary fishing reel and can be used for a creation of various kinds of reels composed of a crank trigger created by the inventor. The improved product can be used to well-known rotary fishing reels including the spool having a crank operability, a bail recoverability and replaceability in reciprocating motion of various kinds of spools and a mechanism having similar mechanical and functional properties.
Patent JP-2002274336-A (JP)
Title: Fogging and water droplet removing jet
Inventor: MORI KATSUAKI
IPC: B60S1/60
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a device removing water droplets and fogging on a door mirror, driver's seat glass, and front passenger seat glass of an automobile by cool air or warm air sent from a blower fan. SOLUTION: A nozzle 2 for blowing out the cool air or warm air is attached to the door mirror 1 of the automobile. A switch for blowing out the cool air or warm air to the door mirror 1, the driver's seat glass and the front passenger seat glass is installed in a control panel. When the switch is turned on, a mode switching damper 9 is opened by a damper motor or a wire cable. Air sent from the blower fan 5 is guided to the door mirror 1 via a pipe 15 from a door mirror blowout port 14 as the warm air when it passes through a heater core 8 and as the cool air when it does not pass through the heater core 8. Water droplets and fogging are removed by blowing the warm air or cool air on the mirror 3, the driver's seat glass and the front passenger seat glass from the nozzle 2.
Patent JP-2002323940-A (JP)
Title: Power supply managing device for portable terminal
Inventor: IMAI YUJI
IPC: H02J7/34
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To power off a handy terminal 1 by using an APO function even if the power source of the handy terminal is automatically turned on when the handy terminal is mounted on an I/O box for the purpose of its electric charging. SOLUTION: When the handy terminal 1 is automatically powered on by being mounted on the I/O box, the APO function is temporarily turned on even if being set to be off. When an unused state is continuously detected through the operation of the APO function, it is judged that the handy terminal 1 is mounted on the I/O box 2 for the purpose of its electric charging and the power source of the handy terminal 1 is automatically turned off through the operation of the APO function.
Patent JP-2002116435-A (JP)
Title: Display device
Inventor: NAKAI TAKAKO
IPC: G02F1/1335
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which double reflection caused by intense ambient light such as sun rays is suppressed and the display quality is improved. SOLUTION: The transmission type liquid crystal display device is equipped with a display panel unit 1, back light unit 2 and polarization converting element 9 which converts the ambient light (incident linearly polarized light) from the outside of the device passing through the display panel unit 1 into circularly polarized light and further converts the circularly polarized light reflected by a light controlling sheet 5 in the device into reflected linearly polarized light with the oscillation plane of the electric field vector rotated by 90 deg.. By intercepting the reflected linearly polarized light by a polarizer 3b, double reflection due to the ambient light is suppressed.
Patent JP-2002324301-A (JP)
Title: Magnetic head
Inventor: NAGATOME SEIICHI
IPC: G11B5/127
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the inductance so that no problem is produced for driving a magnetic head when the recording frequencies are high. SOLUTION: The cross-section of the core 12 is made hexagonal and radically long, and the core is made long enough to secure a magnetic field generating area in the radial and tangential directions. Thus, the inductance can be made low and the magnetic field intensity is increased. Consequently, the magneto- optical recording/reproducing device using the magnetic head of this invention can increase the recording frequencies with reduced power. Since the core of the magnetic head is hexagonal, it can be manufactured easily, without chipping.