baber/WOPTO huggingface dataset:
Patent JP-2002284152-A (JP)
Title: Easy-opening sealed container made of paper
Inventor: SUGIYAMA YUJI
IPC: B65D77/30
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy-opening sealed container made of paper composed of a laminated material of paper, a plastic film and the like used to improve a barrier property, whose body portion can be cut by only the force of finger to easily open it. SOLUTION: In this easy-opening sealed container made of paper, which is composed of the laminated material mainly containing paper and into which the contents can be directly packed, a cut tape with a tearing property is bonded from an end side of the back side of a body portion of the container in a transverse direction, and a pair of notches are provided at the inside of the cut tape of the end side of the body portion. Two half cut lines may be provided in the lateral direction along the inside of the cut tape from the front surface of the laminated material, connected from the notches.
Patent JP-2002277339-A (JP)
Title: Differential pressure measuring device
Inventor: KUROSAWA AKIRA
IPC: G01L13/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure measuring device capable of easily improving corrosion resistance. SOLUTION: This differential pressure measuring device equipped with a base block and a wet diaphragm installed on one surface of the base block is characterized by being equipped with a plate-like protective plate having one surface provided in contact with one face of the base block and the outside surface of the wet diaphragm, and the other surface in contact with measuring fluid, and comprising corrosion resistant metal material.
Patent JP-2002277759-A (JP)
Title: Optical chopper
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B26/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To make an optical chopper small-sized, lightweight, fast, low in power consumption, and low-cost. SOLUTION: A convex lens 102 to which a light beam Lin is made incident through an optical fiber 101, a crystal vibrator 103 which is arranged in a convergence area FA where the light beam Lin is converged by the convex lens 102, and an optical detector 105 to which light obtained by intermitting the light beam Lin by the crystal vibrator 103 is made incident are put in a housing 106 and the light beam light Lch intermitted by the vibration of the crystal vibrator 103 is converted by the optical detector 105 into an electric signal.
Patent JP-2002273158-A (JP)
Title: Gas adsorption concentration apparatus
Inventor: YAMAUCHI HISASHI
IPC: B01D53/74
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas adsorption concentration apparatus which can treat a gas of a high boiling point and through which desorption air of a high temperature can be passed. SOLUTION: A gas adsorption rotor 1 is divided into an adsorption zone 4 and a desorption zone 6. A heat resistant seal 8 made of a heat resistant material is formed inside the desorption zone 6, and an elastic airtight seal 7 is formed outside the heat resistant seal 8.
Patent JP-2002283670-A (JP)
Title: Printing system and printer control program
Inventor: SHIRAI MEGUMI
IPC: G06F3/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer control program by which a printing system capable of presenting to a user precise information pertaining to the residue of an imaging agent can be structured. SOLUTION: The printer control program for a printer having a function to return residue information showing the residue of an ink to be used for printing, to equipment which issues a specified request, comprises a function to control consumption information representing the amount of the ink to be consumed for printing each of a plurality of papers printed in the part by the printer, a function to acquire the residue information from the printer by sending the specified request to the printer and a function to calculate a largest number of the papers which can be printed without the shortage of the imaging agent in the printer under printing conditions designated by the user using the described two functions and show an ink residue dialogue box 30 indicating the calculated largest number of the papers.
Patent JP-2002286503-A (JP)
Title: Method and device for detecting anomaly in position detector and electromotive power steering device
Inventor: FUJIMOTO CHIAKI
IPC: G01D5/245
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To surely detect an anomaly in a position detector irrespective of the rotational position of its rotor, to simplify its circuit configuration, and to reduce its cost. SOLUTION: This position detector, wherein an amplitude-modulated or phase-modulated signal corresponding to the rotational position of the rotor of a motor 3 is generated from a position sensor 1 when a reference signal having a prescribed cyclic waveform is supplied, is equipped with a bias-current applying means comprising a path including a resistance 41 and the like and applying a DC bias current to an output winding 3 of the sensor 1, positional anomaly detecting means 116 and 117 for detecting a biased DC signal in the amplitude-modulated or phase-modulated signal applied to the output winding aside from a position detecting circuit 113 for detecting the rotational position of the rotor, and an anomaly detection determining/processing part 115 for determining an anomaly in the position detector from the DC signal detected by the anomaly detecting means.
Patent JP-2002290927-A (JP)
Title: Circuit/method for discriminating film mode and successively scanning conversion television receiver
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N7/01
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit/method for film mode decision by which a film mode is decided precisely while avoiding erroneously judging a mode which is already quitted to be a film mode, and to provide a successively scanning conversion television receiver using them. SOLUTION: In addition to a first comparing means 176 for comparing correlation between the fields of a present field signal S1 and a 1-field delay signal S2 , a second comparing means 194 for comparing the correlation between the fields of the present field signal S1 and a 2-field delay signal S3 is provided and the second difference comparing level of a second comparing means 194 is set to be smaller than the first difference comparing level of the means 176. Thus, even when quitting a film mode cannot be judged by judgment only based on the means 176, precise film mode decision becomes possible.
Patent JP-2002290621-A (JP)
Title: Communications device
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M11/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of surely performing facsimile reception using a simple operation. SOLUTION: When an incoming call is transmitted after a mode flag is turned on, according to the depression of a start key by a user, whether or not facsimile mode is set is determined by a control part 10 (S301 step), and when it is determined that the facsimile mode is set, facsimile reception is started (S304 step). When it is determined that the facsimiles mode is not set in the S301, whether the mode flag stored in a storage part 90 is on is determined, and when it is determined that the mode flag is on, the process is advanced to the S304 step, and the facsimile reception is started.
Patent JP-2002288126-A (JP)
Title: Information processing apparatus
Inventor: KUMAGAI ATSUSHI
IPC: G06F15/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus such as a personal computer capable of functioning as an Internet accelerator with stability and without being limited by a general-purpose OS. SOLUTION: The information processing apparatus having a communication means 15 capable of connecting with a computer network, a data storage means such as a hard disk drive 13 in which data can be written, etc., is provided with a circulating-function application 60 for accessing other computers on the computer network to download open data and store it in the data storage means, and an OS loader 20 capable of switching between the general-purpose OS and a dedicated OS 40 used only for the circulating-function application 60. When the dedicated OS 40 started is used, the circulating-function application 60 can be implemented.  On the other hand, when the general-purpose OS is used, general-purpose applications can be implemented, and home page data stored in the hard disk by the circulating-function application 60 can also be used by the general-purpose applications via the general-purpose OS.
Patent JP-2002297082-A (JP)
Title: Display device
Inventor: SENDA MICHIRU
IPC: G02F1/1368
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the error in writing of a video signal to a holding circuit, even if this display device is operated under a low-power source voltage and to perform correct display according to the video signal held in the holding circuit. SOLUTION: In this display device, a digital video signal is written from a drain signal line 61 in a holding circuit 110 through a pixel selecting TFT(thin-film transistor) and display is performed according to the digital video signal held in the holding circuit 110. Moreover, a threshold VT1 of a first inverter circuit INV1 constituting the holding circuit 110 is set lower than a threshold VT2 of a second inverter circuit INV2.
Patent JP-2002291292-A (JP)
Title: Motor controller
Inventor: OIKAWA SHIN
IPC: B41J19/92
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To enable reduction of heat in motor. SOLUTION: A CPU 14 makes drive controls 11 and 13 controlled to bring both of transistors 10 and 12 into an off-state upon start of a stepping motor, not only bring the transistor 10 into the off-state but also bring the transistor 12 into an on-state when stabilized, and bring both of the transistors 10 and 12 into the on-state at a stop. A phase current I2 when the stepping motor is stabilized, in particular, is made smaller than a phase current I1 upon the start thereof.
Patent JP-2002292446-A (JP)
Title: Back and forth driving mechanism for beam in transfer device of forging press
Inventor: KINOSHITA YUJI
IPC: B21K27/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To carry out back and forth driving (opening and closing) of beams F by a link mechanism, and move the beams F on a rectilinear line. SOLUTION: In the mechanism for back and forth driving the beams F, the beams F are fitted into a guide shaft 21 through arms 24 and move rectilinearly. The both arms 24 are linked with driving/driven links 33, 34 through auxiliary links 35, and the both links 33, 34 are linked through a transmitting link 35, The upper end of the driving link 33 is linked with a ball nut 30 through a link 35. The lengths L1 , L2 , L3 of link points of each link 33, 34, 35 are respectively the same, and the centers of roration 33a, 34a of the links 33, 34 are symmetrical with respect to a center line O. When a ball screw 25 is rotated by a servomotor 28, the beams F, F are opened/closed through the link mechanism composed of a driving link 37, etc.  At this time, since the L1 , L2 , L3 are respectively of the same length, the moving amount of the ball nut 30 and the moving amount of the beam F becomes the same.
Patent JP-2002295222-A (JP)
Title: Lubricant diagnostic system and absorption-refrigerator diagnostic system
Inventor: KATO MARIKO
IPC: F25B49/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant diagnostic system and an absorption-refrigerator diagnostic system which can eliminate wasteful consumption of a lubricant used in a gas engine caused by unilateral replacement made at a certain replacement interval, even when the performance is fully retained. SOLUTION: The systems include a viscometer 10, a spectrophotometer 11 and a monitor 12, which monitor the extent of oxidation and/or the extent of polymerization of the lubricant used in the gas engine using gas as the fuel, and a discriminating portion 13 and a reporting portion 14 for instructing replacement of the lubricant, when the monitored results indicate that the extent of oxidation and/or the extent of polymerization of the lubricant exceed the predetermined reference values.
Patent JP-2002291552-A (JP)
Title: Structure of mounting drawer to table
Inventor: SAKAMOTO ETSUO
IPC: A47B88/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of mounting a drawer to a table which allows an, easy, subsequent attachment of a drawer to a table without drawers, gives discretion in planning a configuration, dimension of the drawer, and a position to mount the drawer, promises an easy and smooth work to built the drawer in a drawer case, and ensures the smooth and stable use of the drawer. SOLUTION: A drawer 4 is mounted to the under surface of a top plate 1 in a manner that the drawer 4 can be pulled out and pushed in. A drawer case 3 is mounted to the under surface of the top plate 1 in a manner that the drawer case 3 can be attached and removed. A guiding rail 11 is attached to an inner surface of the drawer case 3. A guiding block 20 is provided in a manner that guiding block 20 can slide on the guiding rail 11 and is caught on and removed from the guiding rail 11. The guiding block 20 is placed on the under surface of the drawer 4.
Patent JP-2002297207-A (JP)
Title: Backup processor
Inventor: ARAKI KOICHI
IPC: G05B19/05
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a backup processing method and device capable of performing backup processing by a simple operation and the absolute minimum materials for equipment connected to a programmable controller. SOLUTION: In this backup processing method in a programmable controller system including a programmable controller and the peripheral equipment, a plurality of devices being the targets of backup included in the programmable controller system are respectively provided with a storage medium (130) capable of storing the backup data of those devices being the targets of backup in a batch, and the backup processing for the devices being the targets of backup is executed by using the storage medium 130 according to the targeted range of backup set by a switch on the device being the target of backup equipped with the storage medium.
Patent JP-2002294919-A (JP)
Title: Ceiling structure for suspended shifter and suspended shifter
Inventor: SUGIMOTO AKIRA
IPC: E04B9/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent an effect on a ceiling substrate material of stress due to the thermal surface expansion and thermal shrinkage of a ceiling material when a ceiling board is borne by the ceiling substrate material. SOLUTION: Joint sides in the adjacent ceiling boards are borne by both side boards of the inverted U-shaped sectional ceiling substrate material.
Patent JP-2002300113-A (JP)
Title: Optical space transmission system and optical transmitter and optical receiver, and optical transmitter-receiver
Inventor: SERA KIYOAKI
IPC: H04B10/11
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical space transmission system that can prevent deterioration in the communication quality even under exposure by the sun ray or under a bad weather so as to improve the reliability and to provide an optical transmitter, an optical receiver and an optical transmitter-receiver. SOLUTION: In the optical space transmission system comprising the optical transmitter 1 with a communication light transmission means 11 transmitting a communication light and the optical receiver 3 with a communication light receiving means 31 receiving the communication light transmitted through space, the optical receiver 3 is provided with a background light detection means 32 that detects the intensity of the background light around the communication optical reception terminal 35, a luminous quantity revision means 33 that revises the luminous quantity received by the communication light receiving means 31, and a background light intensity transmission means 34 that transmits the background light intensity detected by the background light detection means 32 to the optical transmitter 1,  and the optical transmitter 1 is provided with a background light intensity reception means 12 that receives the background light intensity sent form optical receiver 3 and an output revision means 13 that revises the optical transmission output of the communication light transmission means 11.
Patent JP-2002315192-A (JP)
Title: Voltage regulator
Inventor: YOSHIKAWA TERU
IPC: H02J3/12
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase collective control system induction type voltage regulator corresponding to each voltage variation of each phase voltage of U, V, and W in a three-phase AC power supply. SOLUTION: A stator auxiliary coil 17 where a switching element 16 such as a thyristor is connected in series is connected to a stator coil 15 of each phase in the three-phase collective control system induction type voltage regulator for three-phase AC power supply, and the rotor of the induction type voltage regulator is rotated so that the highest among the output voltages in each phase become a regulated voltage output. Also, although voltages in other phases become lower than prescribed voltage output, which compensates for a voltage in shortage due to the switching of a switching element such as a thyristor.
Patent JP-2002303639-A (JP)
Title: Electric quantity measuring apparatus
Inventor: OKI TETSUYA
IPC: G01R11/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric quantity measuring apparatus which improves the dielectric strength between charger terminals without deforming the outline of a terminal block, even if a new functional part is added to the terminal block. SOLUTION: The apparatus comprises an electric quantity measuring apparatus body 10 for measuring the used power quantity and a terminal block 20 mounted on the body 10. The terminal block 20 comprises a plurality of charger terminals 30 provided with specified spacings and a partition 24 formed between two adjacent charger terminals 30 among the plurality of charger terminals 30 connected to an external power source.
Patent JP-2002314375-A (JP)
Title: Unadjusted bandpass filter circuit
Inventor: ATAKA NAOKI
IPC: H04N5/60
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To realize an accurate unadjusted bandpass filter circuit without trimming at shipping inspection. SOLUTION: The output terminal of a first DAC circuit 1 is connected to the positive input terminal of a differential amplifier 2, the negative input terminal of the differential amplifier 2 is connected to one end of a resistor 3 to be reference together with the emitted of a transistor Tr whose base is connected with the output terminal of the differential amplifier 2, and the collector of the transistor Tr is connected to a VCO circuit 4 and to a BPF circuit 6 having a second DAC circuit 7 for fine adjustment. The VCO circuit 4 is provided with a current source 8 that is turned on when the second DAC circuit 7 adjusts the BPF circuit 6, and the input terminal of the BPF circuit 6 is provided with a switch circuit 9 for switching connection between the output terminal of a limiter circuit 5 and the output terminal of the VCO circuit 4.  Also, a DOC circuit 15 for detecting an output level of the BPF circuit 6 and a control circuit 10 for receiving the output results of the DOC circuit 15 and controlling the second DAC circuit 7 are provided.
Patent JP-2002313522-A (JP)
Title: Plug cap and spark plug unit
Inventor: SUZUKI TAKAHIRO
IPC: H01T13/40
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a plug cap and a spark plug unit attached onto a spark plug body wherein a lead wire taking out structure is simply and compact. SOLUTION: Screw fitting of a male screw part of a main body metal fitting tip side to a female screw part of a cylinder head is eliminated, and the spark plug body 5 is pressed and fitted between the main body metal fitting and a bearing surface formed on a bottom part at a plug hole PH front end side. A plug engagement part 42 is formed on a front end side of a cylindrical part 40 for engaging concentrically from backward outside and pressing the main body metal fitting forward in the axial direction. A fixing part 43 capable of being installed and fitted on the cylinder head CH is formed on a rear end side of the cylindrical part 40. The plug cap 12 is provided with a lead wire storing part 45, and the spark plug unit 1 is provided with the spark plug body 5 having the plug cap 12.
Patent JP-2002308379-A (JP)
Title: Freight transporting container
Inventor: OBA MASAMICHI
IPC: B65D90/12
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a freight transporting container which can certainly transport goods easily affectable by vibrations without being damaged on freight transportation. SOLUTION: A box-shaped outer case body 1 is formed, with its bottom opened, of side wall members 4a, 4b surrounding four sides and a ceiling member 5, support bodies 2 to be integrally attached to the underside of the outer case body and fixed to a freight deck b1 of a freight car (b) are provided, and a floor body 3 which becomes buoyant for carrying goods in the outer case body is attached through vibration absorbing devices 10 to the support bodies. Each of the vibration absorbing devices is fixed to the support body and the floor body respectively with a first and second attachment bodies 11, 12 with a vibration absorbing body 13 interposed in between.
Patent JP-2002272533-A (JP)
Title: T-shaped toothbrush
Inventor: JO TOMOHIRO
IPC: A46B5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a T-shaped toothbrush with which inconvenience at the time of brushing teeth with a conventional toothbrush is reduced. SOLUTION: A handle part (2) is joined to the side face (3) of the brush part (1) of the toothbrush.
Patent JP-2002323180-A (JP)
Title: Airtight retainer of connection part for duct
Inventor: SAKAMOTO NORIMASA
IPC: F24F13/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a complete airtightness by completely dispensing with windings of airtight tape, simply fitting ducts to each other, and fastening them with rivets. SOLUTION: Annular fallen and lying pieces 7 facing in the centrifugal direction are provided at appropriate positions of an annular tie 5 and the annular tie 5, having a receiving annulus 6 facing in the centripetal direction in the front end of the annular tie 5 in an elastic packing 4, is fitted to the tip part of an inner tube 1 and the receiving annulus 6 is made to abut on the tip surface of the inner tube. By fitting an outer tube 2 is from the front end of the elastic packing 4, the annular fallen piece 7 is made to fall and lie down by the tip of the outer tube 2, and the annular fallen and lying pieces 7 seal the clearance between the inner tube 1 and the outer tube 2.
Patent JP-2002323856-A (JP)
Title: Label laminate
Inventor: MANABE NORIO
IPC: C09J7/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a label laminate which can easily and surely provide a tacky adhesive side of a tacky adhesive label with a printing layer indicating various kinds of information. SOLUTION: This label laminate 1 is constituted by disposing a printing layer 3 on a release agent layer 22 of a release sheet 2 consisting of a release base material 21 and the release agent layer 22 and affixing the tacky adhesive agent layer 42 of the tacky adhesive label 4 consisting of a label base material 41 and the tacky adhesive layer 42 on the release agent layer 22 contg. the printing layer 3. The release power of the printing layer 3 to the release agent layer 22 of such label laminate 1 satisfies >=2 g/25 mm and when the tacky adhesive label 4 is peeled from the release sheet 2, the printing layer 3 disposed on the release sheet 2 adheres to the tacky adhesive layer 42 and is peeled from the release agent layer 22.