baber/WOPTO huggingface dataset:
Patent JP-2002035274-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine capable of further increasing the interest during a bonanza game. SOLUTION: The display pattern of a judgment pattern display 171 is fluctuated at the sixth round, and a 'mountain' pattern or a 'field' pattern is displayed. When the 'mountain' pattern is displayed, the game is continued in a hardly passable state of a specific area 138 shown in Fig. 17 (B). When the 'field' pattern is displayed, the game is continued in an easily passable state of the specific area 138 shown in Fig. 17 (A).
Patent JP-2003018455-A (JP)
Title: Ccd camera
Inventor: TAKAHASHI HIROAKI
IPC: H04N5/235
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a CCD camera that uses an automatic iris mechanism for the optical system, adopts consecutive shots, uses a random shutter by a plurality of external trigger signals and prevents a video signal at use of the random shutter from being fluctuated. SOLUTION: The CCD camera usually uses the automatic iris mechanism according to a time set by a consecutive shot exposure pulse circuit 7 to photograph an object. When receiving external consecutive trigger pulse signals, the CCD camera fixes an output of an automatic iris circuit 15 by a control variable obtained by a video signal just before the input of the trigger pulse signal photographed by a time set by the consecutive shot exposure pulse circuit 7. When the external trigger pulse signal is lost, the CCD camera restores the usual photographing.
Patent JP-2003016962-A (JP)
Title: Color picture tube
Inventor: MURANISHI HIDEO
IPC: H01J29/48
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To acquire uniform resolving performance over the whole region of a screen by realizing almost completely round beam spots at the center and peripheral part of the screen in a color picture tube using an inline self- convergence system. SOLUTION: This color picture tube is provided with an electron gun having three cathodes 1a-c inline-arranged in the horizontal direction, a control electrode 2, an accelerating electrode 3, a focusing electrode system and an anode. The focusing electrode system comprises a pair of focusing electrodes with opposed faces formed with noncircular electron beam through holes. A prescribed focus voltage is applied to the first focusing electrode 6, and voltage changed according to the deflection angle of electron beams is applied to the second focusing electrode 7. The control electrode 2 is provided with noncircular electron beam through holes longitudinal in the vertical direction. An addition electrode 4 is provided between the accelerating electrode 3 and the first focusing electrode 6, and voltage changed according to the deflection angle of the electron beams is applied thereto.
Patent JP-2003014408-A (JP)
Title: Position sensor
Inventor: NIWA MASAHISA
IPC: G01B7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor capable of obtaining sufficient linearity for an output to a displacement without requiring precise parts, assembling or temperature compensation. SOLUTION: A transmission coil 1 receives the supply of a signal from an oscillator 5 and generates an induced voltage in one receiving coil close thereto or two or more receiving coils adjacent thereto among receiving coils 21...2n according to the X-directional displacement position. A detection circuit 3 detects in which of the receiving coils 21...2n the induced voltage is generated, and a signal processing circuit 4 outputs a position signal showing the position information of the transmission coil 1 on the basis of the detection result of the detection circuit 3. When the induced voltage is generated in the receiving coil 2k or two or more receiving coils adjacent thereto, the signal processing circuit 4 outputs the position signal showing that the transmission coil 1 is in the position of the receiving coil 2k.
Patent JP-2003017057-A (JP)
Title: Lithium-vanadium compound oxide for negative electrode active material for lithium secondary battery, manufacturing method thereof, and lithium secondary battery using the same
Inventor: SASAKI ITSUKI
IPC: H01M4/58
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide negative electrode active material for structuring a lithium secondary battery having a large capacity and excellent cycle characteristics, and to provide a simple manufacturing method thereof, and to provide a low- priced lithium secondary battery having high safety, a large capacity and excellent cycle characteristics by using this negative electrode active material to form an aqueous lithium secondary battery. SOLUTION: As the negative electrode active material, a lithium-vanadium compound oxide having LiV2 O4 as the basic composition and having the spinel structure is used. A manufacturing method thereof includes a raw material mixing process for obtaining the raw material mixture by mixing the lithium compound as a lithium source, a vanadium compound as a vanadium source and a carbon material, and a baking process for obtaining the lithium-vanadium compound oxide by baking the raw material mixture.
Patent JP-2003011775-A (JP)
Title: Belt stopper
Inventor: MIYAZAKI MASAKATSU
IPC: A44B11/25
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a belt stopper easily mountable on a belt with a simple structure, allowing attachment of ornaments. SOLUTION: A first wedge surface is formed on a B-B cross section of a bottom part of a main body 2 provided with a flat through-hole 3 for inserting the belt 1, a handling member 5 inserted into the through-hole 3 is provided with a second wedge surface 5a, and the belt 1 is fixed to the belt stopper by cooperation of the first and second wedge surfaces when a finger grip 5b of the handling member 5 is pressed in the S direction.
Patent JP-2003021069-A (JP)
Title: Water supply system and its control method
Inventor: KAWAGUCHI HITOSHI
IPC: F04B49/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a feed water supply system capable of stably executing the additional operation of a pump even when the pump is driven by a permanent-magnetic motor having a current limiting function. SOLUTION: This feed water supply system is provide with plural pumps 11, 12 for pressurizing and supplying the water, pipe arrangements connected to a suction side and a discharge side of casings of the pumps, motors 13, 14 for driving the pumps, driving power source circuits 15, 16 for supplying the power to the motors, and a control means for controlling the operation of the pumps. The pumps are controlled to be operated within a range not exceeding a constant maximum current, and in the case that the rotating speed of the former pump does not reach an additionally determined rotating speed, the latter pump is additionally operated at the time when the difference between a speed command value and an actual rotating speed of the former pump is over a predetermined set value.
Patent JP-2003011865-A (JP)
Title: Remote-control locking operation system for vehicle
Inventor: KONNO KENJI
IPC: B60R25/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote-control locking operation system allowing a mechanical locking mechanism which mechanically disables the travel of a vehicle to be unlocked by a signal of infrared radiation or the like without use of a key and to miniaturize and make lightweight the system for cost reduction, while also effectively preventing illicit unlocking, by unitizing the principal component parts of the system and lock actuator wiring parts inside a common module housing. SOLUTION: A receiver R, the mechanical locking mechanism L, the lock actuator A, a controller C, and the wiring parts 5 and 6 for connecting the lock actuator A and the receiver R to the controller C, are provided within the common module housing 4 and mounted to the vehicle's body via the housing 4.
Patent JP-2003023664-A (JP)
Title: Mobile terminal and information processing method
Inventor: FUKUSHIMA MASARU
IPC: H04W92/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that can carry out prescribed processing with a simple operation by mounting an external storage device and to provide an information processing method for the mobile terminal. SOLUTION: The mobile terminal 20 is mounted with the external storage device 40 attachably/detachably and provided with a CPU section (a read means, a processing means, a conversion means, a write means) 2 and an operation section (entry means) 4, the CPU section reads information recorded in the external storage device when the storage device is mounted on the mobile terminal, carries out an execution according to an execution instruction when the information includes the particular execution instruction, converts input information by the entry means into a particular execution instruction and writes the execution instruction to the external storage device when the external storage device is mounted on the mobile terminal.
Patent JP-2003019846-A (JP)
Title: Operation panel for imaging apparatus and imaging apparatus
Inventor: TAKAHASHI ATSUSHI
IPC: G03G21/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in operating a conventional imaging apparatus because an operation panel of the imaging apparatus has poor visibility and is inconvenient to operate in some cases, and solve the problem of noises when the operation panel is made movable. SOLUTION: The operation panel having a liquid crystal display part is set movably to a body of the imaging apparatus, and at the same time, a conductive member for grounding electric parts of the operation panel is set separately from a signal line.
Patent JP-2003029883-A (JP)
Title: Apparatus and method for starting device
Inventor: TOKUDA AKIHIKO
IPC: B41J29/38
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for starting a device, capable of accurately starting a plurality of devices in a batch, and easily grasping the situation of any abnormally started device. SOLUTION: A personal computer 1 is connected through a network 2 to devices 1-N such as a printer, a copy machine, or facsimile equipment. When the personal computer 1 is started, a start signal is transmitted to each device, and when at least one device is not normally started, the situation of the abnormally started device is displayed on the display screen of a host computer so that those devices can be accurately started in batch, and that the situation of any abnormally started device can be easily grasped.
Patent JP-2003030155-A (JP)
Title: Authentication system
Inventor: HASHIMOTO NAOKI
IPC: G06F21/34
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system by which cards required for using a plurality of private services are gathered to a single electronic processor to be managed easily and can be used with a single piece of password information and personal identification becomes more secret and sure. SOLUTION: Concerning an authentication application stored in the electronic processor, a gate for protecting ID information of a specific private service is opened with the password information inputted from a terminal used by a customer and a gate for protecting ID information of each private service is opened with an authorized key provided at the terminal used by the customer.
Patent JP-2003031310-A (JP)
Title: Connector device for card
Inventor: OGINO TETSUJI
IPC: H01R13/639
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector device for cards capable of housing cards with rear end positions the same even when plural types of cards with different lengths are inserted in accordance with purpose. SOLUTION: The connector device for cards is provided with a housing 1 having a housing part 1a for a card 8, a header part 4 arranged so as to move between an ejection position and insertion positions in the card inserting direction of the housing 1 and juxtaposed with a contact piece 5b contacting a contact terminal part 8a of the inserted card 8, and an energizing member 2 energizing the header part 4 to the ejection position of the card. The insertion positions are set in a plurality of places in the housing 1 in accordance with the lengths of the cards. Lock means 3c and 4d for respectively locking the header part 4 in a plurality of the insertion positions against energizing force of the energizing member 2, and release operating means 1h, 3, 3a, and 7 for releasing locks by the lock means 3c and 4d are formed in the housing 1.
Patent JP-2003029304-A (JP)
Title: Method, device, and program for electrophoretic image processing, and method, device, and program for electrophoretic image display
Inventor: LOUIS ARBARTZ
IPC: G02F1/167
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To make visually and easily confirmable an electrophoretic pattern by emphasizing the contrast of a picked-up electrophoretic image of the electrophoretic pattern. SOLUTION: The electrophoretic image processor which processes the electrophoretic image is equipped with an image data storage means which stores image data of the electrophoretic image, an image data processing means which processes the electrophoretic image so that its contrast is emphasized, an input means, and an output means. Here, the image data processing means reads in the luminance value L of the pixel at a point of interest from the image data of the electrophoretic image, sets a luminance point (d) of the pixel at the point of interest after conversion, and sets a gain value (k).  Then the image pickup luminance values X of the respective pixels constituting the image data of the electrophoretic image into converted luminance values X' through X'=k(X-L)+d based upon the luminance value (d) of the pixel at the point of interest after the conversion and the gain value (k) and image data of an electrophoretic image consisting of the converted luminance values X' are outputted to an output means and displayed.
Patent JP-2003027167-A (JP)
Title: Aluminum-alloy material and manufacturing method
Inventor: KATAYAMA SHINJI
IPC: B22D27/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-alloy material having excellent corrosion resistance even under the environment containing chloride ions, and its manufacturing method. SOLUTION: The aluminum-alloy material has a composition which consists of 1.0-1.6 mass% Mn and the balance Al with inevitable impurities and in which the contents of Cu, Fe and Si among the inevitable impurities are regulated, by mass, to <=0.01%, <=0.15% and <=0.15%, respectively. Moreover, cooling rate when casting this aluminum-alloy material is made to >=50 deg.C/s. Further, the ratio of an intermetallic compound to a matrix is made to <10% by area ratio, and the ratio of the amount of Mn in the form of solid solution to Mn content and the ratio of the amount of Fe in the form of solid solution to Fe content are made to >=70% and >=70%, respectively.
Patent JP-2003026779-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: KIMURA YASUO
IPC: C08K3/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which is lead-free, is useful as an environmental protection measure, and gives a cured item excellent in solder crack resistance and flame retardancy even when it does not contain a halogenated epoxy resin and an antimony trioxide compound. SOLUTION: This epoxy resin composition contains (A) an epoxy resin which has an epoxy equivalent of 185 or higher and a molecular backbone structure containing at least one structure wherein two benzene rings can be directly conjugated with each other and of which at least 50% of the carbon atoms have an SP<2> -type atomic orbital, (B) a phenol resin represented by formula (1) (wherein R<1> is H or a 1-4C alkyl; and n is a natural number of 1-15), (C) a cure accelerator, and (D) an inorganic filler.
Patent JP-2002042722-A (JP)
Title: Mass spectrometer
Inventor: TAKADA YASUAKI
IPC: G01N27/62
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatograph/mass spectrometer provided with an electrostatic spray ion source capable of stably observing ion, even if high flow quantity is introduced, by directly connecting the liquid chromatograph to the electrostatic spray ion source. SOLUTION: A center shaft of a spray capillary 11 for electrostatically spraying sample solution and a center shaft of an ion introducing pore 15a for taking generated ion into a vacuum part are inclined and arranged, and only liquid droplets of small particle sizes, in particular, of liquid droplets generated by spray are taken into the vacuum part. The sample solution can be introduced by hundreds of μl/min into the electrostatic spray ion source and the liquid chromatograph and the mass spectrometer can be used by being directly connected.
Patent JP-2002352533-A (JP)
Title: Head actuator and disk storage device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To increase driving torque in an initial range during loading while a bent type head actuator and a VCM are miniaturized. SOLUTION: A projected part 82d projected to the outside or the like of a radial direction is formed in the end side of an unloading direction on the outer periphery of a magnet 82, and an outer R part continuous from the radial direction part of a coil 81 is overlapped on the projected part of the magnet, so that during the loading/unloading of the bent type head actuator 13 on the disk by a VCM 18, the bent type head actuator 13 easily goes over a dynamic loading/unloading lamp while the bent type head actuator 13 and the VCM 18 are miniaturized.
Patent JP-2003033944-A (JP)
Title: Method and device for removing gate of synthetic resin moldings
Inventor: YASUFUKU HISAO
IPC: B29C45/17
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a gate removing method for synthetic resin molding which cuts a remained portion p1a of a gate p1 after the gate p1 is cut. SOLUTION: As the remained portion of the gate is cut after the gate is cut, a surface of a pallet becomes flat. Troubles such as a load put on the pallet to be caught and the like can be solved and an external appearance of the pallet is improved accordingly.
Patent JP-2003034813-A (JP)
Title: Method for promoting separation between granular metal iron and slag
Inventor: TSUGE OSAMU
IPC: C21B3/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining metal iron of high grade from which slag is adequately separated and removed, by promoting separation between granular metal iron and the slag of by-product, which generate when melting and reducing in agglomerated raw material including an iron oxide- containing material and a carbonaceous reducing agent. SOLUTION: The method of promoting the separation between the granular metal iron and the slag of the by-product is characterized by rapidly cooling a solid mixture of the granular metal iron and the slag of the by-product, which is generated in a process of manufacturing the granular metal iron by melting and reducing the agglomerated raw material including the iron oxide-containing material and the carbonaceous reducing agent.
Patent JP-2003035089-A (JP)
Title: Performance checking type design method for jacking pipe
Inventor: HIRONAKA SATORU
IPC: E21D9/06
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To perform a rational design by unifying design concepts. SOLUTION: This design method is basically characterized as follows: a main-push design jacking force Fd2 , which is applied in the axial direction of a jacking pipe, is set by contrasting a design total jacking force Fd1 with a maximum equipment effective thrust Fmje of a main push jack within a range of yield strength Rw of ground on the backside of a bearing wall of a starting shaft in accordance with the jacking force Fd1 , the effective thrust Fmje and the yield strength Rw, which are computed from construction conditions such as soil in which the jacking pipe is installed, a pipe diameter, alignment, a jacking distance and a pipe length; a design cross-sectional force N', which is brought about by an axial compressive force, is computed from the jacking force Fd2 ;  and the jacking pipe, which has a design axial yield strength against the cross-sectional force N', is selected from among the preset jacking pipes in accordance with a checking audit of load bearing performance of the jacking pipe. The design axial yield strength of the jacking pipe is evaluated in a limit state by setting a partial safety factor based on design conditions.
Patent JP-2002086259-A (JP)
Title: Metallic mold for inserting pipe
Inventor: SUGITA KAORU
IPC: B22D19/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mold suitable to produce a casting having the good shape without developing the shortage of molten metal, the cast defect, such as blow hole, and eroding an inserted pipe. SOLUTION: On the surface of an upper mold 10 having a cavity corresponding to a profile of a caliper body and a lower mold 20, independently controllable cooling means are arranged. Coolant supplying pipes into cooling holes 41-43, 45, 46, 51-54, 56, 57 are inserted in the respective cooling means, and the metallic mold surfaces are directly cooled with cooling water, mist, cold gas, etc., fed out from the coolant supplying pipes. At the portion corresponding to a bridge part apt to cool at the early time, a heat-insulating material or a heating means is inserted into the filling holes 44, 55 to delay the temperature- drop of the molten metal. Therefore, since the sufficient quantity of the molten metal is spread over every corners in the cavity of the metallic mold, the casting having the good shape is obtained.
Patent JP-2003043102-A (JP)
Title: Semiconductor measurement contactor, its manufacturing method, semiconductor ic, and contact method
Inventor: TAKADA SHIGERU
IPC: H01R13/11
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple contactor capable of lowering inductance between a solder ball terminal in a semiconductor and an electrode in a circuit board for obtaining stable connection. SOLUTION: This semiconductor measurement contactor is constructed of a matrix frame 1 having multiple openings 7 and a metallic thin plate 3 fixed via an insulating cured resin 6 inside the openings 7, and contacts 4 and 5 are constructed by arranging slits in the metallic thin plate 3.
Patent JP-2003041182-A (JP)
Title: Epoxy resin powder coating composition
Inventor: IKEDA TSUYOSHI
IPC: C09D163/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin powder coating composition having excellent storage stability under high temperature and humidity condition and excellent adhesivity, flexibility, heat-resistance, etc. SOLUTION: The epoxy resin powder coating composition contains (A) an epoxy resin and (B) a curing agent as essential components. The curing agent used as an essential component is a polycarboxylic acid trimellitate expressed by formula 1 [R is a 2-30C triol residue having 2-4 hydroxy groups; (n) is an integer of 1-3; X and Y are each H or carboxylic acid group and are different from each other; and X' and Y' are each H or carboxylic acid group and are different from each other].
Patent JP-2003052154-A (JP)
Title: Commutator
Inventor: EBIHARA JIRO
IPC: H01R39/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a disc-shaped rectifier capable of facilitating removal of foreign matters more significantly than in prior art. SOLUTION: A gap 23, between commutator pieces 21, 21 of the commutator 2 having a disc-shaped rectifying surface, is formed so as to be divergent in the radially outward direction and toward a gap opening (axial). Thus, foreign matter in the gap 23 can be facilitated significantly.