baber/WOPTO huggingface dataset:
Patent JP-2002217428-A (JP)
Title: Photoelectric conversion device and its manufacturing method
Inventor: YADA SHIGERO
IPC: H01L31/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device that can obtain sufficient device characteristics, such as high light-transmission and low electric-resistance characteristics, even if low-cost zinc oxide(ZnO) is used as the translucent electrode. SOLUTION: On a glass substrate 1, the translucent electrode 2, a photoelectric conversion layer 3, and a back plate 4 are laminated and formed in this order. In the translucent electrode 2, first and second translucent conductive films 2a and 2b are laminated successively from the side of the glass substrate 1. In this case, the first translucent conductive film 2a is made of a non-doped zinc oxide and has a thickness of approximately 1,000 Å, and the second translucent conductive film 2b is made of Al-doped zinc oxide and has a thickness of approximately 7,000 Å.
Patent JP-2001321995-A (JP)
Title: Die for rotary type compression forming machine
Inventor: ARNDT ULRICH
IPC: B30B15/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a die for a rotary type compression forming machine not requiring a separate drive in a relative rotation against a compression tablet. SOLUTION: The die for a rotary type compression machine is provided with a die holder supported to a guide hole in the axial direction and a die insert, which is seated to a hole of an end part side in the die holder through a trunion shaped protrusion and is dismountably mounted by a fastening means, the protrusion 20 is guided in a helical shape in the axial direction between separated stop sections and is pressed by a spring 30 in the direction of a cooperating front end face 44 in the die holder 10.
Patent JP-2002215861-A (JP)
Title: System and method for coping with situation where operator leaves his desk and storage medium
Inventor: SUEYOSHI MASAHIRO
IPC: G06Q10/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To cope with a situation where an operator leaves his desk in an office, by utilizing a card. SOLUTION: The system is capable of entering a state of presence or absence and whereabouts of a worker engaged in brain work in an office into a reader/ writer connected to an information terminal such as a personal computer using a card (of a non-contact read type) and allows anther worker to check the information on his presence one by one via a server. When the worker leaves his desk, locking of operation of the computer is implemented and only a card holder who has been registered in advance can unlock the operation of the computer when he takes a seat. A risk of leakage of information by an act of theft or the like during the worker's absence is reduced by changing periodically a password corresponding to an ID for accessing in the card.
Patent JP-2002224279-A (JP)
Title: Game machine
Inventor: RI SEKIYU
IPC: A63F5/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine such as a slot machine with which each player expects equal chance of winning and profits by the winning. SOLUTION: All prizes are turned to the objects of the drawing of internal winning state setting, the objects of winning number-of-times storage and specified carry-over objects in any games. In the case of winning the internal winning drawing of the prize, a flag counter corresponding to it is increased by '+1'. In the case of not winning, an internal winning state is carried over. When there is no carried-over internal winning state, in the case other than a BB state or an RB state in the case of not being in the BB state, internal winning is set to the prize on the basis of the number of times of the winning stored in the flag counter. In the BB state or in the RB state in the case of not being in the BB state, the internal winning is set to the prize on the basis of the number of times of the winning stored in the flag counter of the prize other than BB or RB.  In the case of winning, the flag counter of the prize is decreased by '-1'.
Patent JP-2002227858-A (JP)
Title: Seal device of bearing for axle
Inventor: MATSUI SHUNICHI
IPC: F16C33/78
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To attain low torque operation while maintaining seal performance, in a seal device of a bearing for an axle. SOLUTION: In this seal device of a bearing for an axle, the seal device 9 comprises a slinger 11 of L-shaped section, formed by a cylinder part 12 fixed to an external peripheral surface of an inner ring member 1 and a flange 13 extended in a diametric direction toward an outer ring member 5 from a bearing external side end part of this cylinder part 12, and a seal annular body 14, formed with a cylinder part 16 fixed to an internal peripheral surface of the outer ring member 5 and an internal peripheral lip 18 coming into slide contact with an inner surface of the slinger 11,  the seal device is characterized by constituting it with a ring 21 consisting of lubricating resin fixed to an internal peripheral surface of the cylinder part 16 of the seal annular body 14 and with an external peripheral surface of the slinger 11 brought into slide contact with an internal peripheral surface of this ring 21.
Patent JP-2001267938-A (JP)
Title: Map decoding using parallel-processed sliding window processing
Inventor: GATHERER ALAN
IPC: G06F11/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To conduct MAP(maximum a posteriori) decoding by means of a pipeline window processing. SOLUTION: This invention provides a sub-block processing technology in the MAP decoding employing the pipeline processing. The alpha processing is started in parallel with the beta processing and each stage of the processing sets is internally processed in parallel. Applying pipeline processing to the forward propagation processing and the backward propagation processing can ingeniously enhance the throughput to some degrees.
Patent JP-2002226098-A (JP)
Title: Paper feeding device, rolled paper cassette, and recording device
Inventor: YOSHIDA RYUICHI
IPC: B41J13/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To perform the secure feeding operation by stably maintaining the engagement condition with the structure that a paper feeding device provided with a paper feeding roller and a paper feeding gear for transmitting the rotating force to the paper feeding roller is installed in a recording device and that a power transmitting gear provided in a recording device body and the paper feeding roller provided in the paper feeding device are engaged with each other to transmit the rotating force from the recording device body to the paper feeding roller. SOLUTION: A rolled paper cassette 1 has an installation position fixing means 15A, and a body side lock member 28A is provided in a double-surface printing device. The installation position fixing means 15A is provided near a second paper feeding roller gear 16b, and engaged with the body side lock member 28A at a part near the second paper feeding roller gear 16b to securely fix the rolled paper cassette 1 to the double-surface printing device. With this structure, engagement condition of the second paper feeding roller gear 16b with the power transmitting gear 17 is appropriately maintained.
Patent JP-2002232450-A (JP)
Title: Network repeater, data communication system, data communication method and program making computer perform the method
Inventor: NANBA MIKAKO
IPC: H04L12/66
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting and management of a function performing IPSec communication inside and outside a private network and to reduce the cost. SOLUTION: A network repeater 7 performs the repeating processing of a packet between the private network 3-1 and an outer network 2, where unique private addresses are used in self-private networks. The repeater has a first repeating part encapsulating an ESP packet transmitted within the private network 3-1 into a UDP packet and repeating it to the outer network 2 and a second repeating part decapsulating the UDP packet from the outer network 2 into the ESP packet and repeating it into the private network 3-1.
Patent JP-2002228721-A (JP)
Title: Semiconductor tester
Inventor: BABA TADAHIKO
IPC: G01R31/28
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor tester capable of obtaining the expected output waveform in the case of setting a clock open not to output the clock by using a proximity limit relaxing function of the clock. SOLUTION: This semiconductor tester is provided with a gate means for detecting a coincidence with a former logical pattern of the continuous patterns in the case of controlling the generation of clock with two logical patterns and continuously applying the same logical pattern in a continuously generating cycle with a waveform mode DNRZ. The semiconductor tester prohibits the following set pulses or the following reset pulses to relax the proximity limit of the clock, and the clock is not output in the open setting of the clock. A logic circuit for relaxing the proximity limit is provided to output a first set signal or a first reset signal after setting the clock open in the continuous generating cycle.
Patent JP-2002228750-A (JP)
Title: Laser radar device and image pickup method using the same
Inventor: KAWAZOE KOHEI
IPC: G01S17/89
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an imaging method using a laser radar device capable of obtaining the information about peripheral condition of an object in addition to the information about the object. SOLUTION: Pulse laser light S1 is radiated to an imaging object 2, and when an imaging the object 2 on the basis of the reflected light from the object 2, a shutter of a camera alternately is controlled for opening and closing to take the reflected light on the basis of the pulse signal S2 with a short duration, rising with a delay time d0 from the pulse laser light S1 and the pulse signal S3 rising with the delay time d0 with a longer duration including the duration of the pulse signal S2. The image signals thus taken are overlapped with each other for regeneration to float the imaged object 2 from the peripheral images.
Patent JP-2002229855-A (JP)
Title: Semiconductor memory preventing unauthorised use
Inventor: TAKADA SHIGEKAZU
IPC: G06F21/12
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent duplication of program data. SOLUTION: This semiconductor memory 10 includes a program ROM 46, and a flash memory 52. The program ROM includes a program data memory range and a dummy data memory range, and the flash memory includes a program data memory range and a dummy address memory range. An address comparing circuit 58 compares an input address and a dummy address stored in the dummy address memory range. An output prohibiting circuit 48 permits readout of program data from the program ROM when both addresses do not coincide with each other, and prohibit the readout of the program data when the addresses coincide with each other. When the input address and the dummy address coincide with each other, an address changing circuit 60 produces a flash memory reading address, thereby reading out the program data from the flash memory.
Patent JP-2002225577-A (JP)
Title: Tractor
Inventor: IKEUCHI NOBUAKI
IPC: F16H57/03
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven tractor in which a drive source is a fuel ceil without changing a structure of a conventional engine-driven tractor extensively. SOLUTION: An electric motor 13 for traveling which drives a fuel cell 10 and a differential gear 19 by using a vehicle structure which is equipped with a rear transmission case 8 in which a clutch housing 6, a front transmission case 7 and the differential gear 19 of the engine-driven tractor are housed is arranged in the front transmission case 7. The electric motor 18 for traveling of the motor-driven tractor which uses the fuel cell 10 can be loaded inside of the transmission case 7 with maintaining the structure of the clutch housing 6 and the front transmission case 7 of the engine tractor.  Furthermore, the rear transmission case 8 of the motor-driven tractor can be constituted to be completely the same one as the engine tractor, thereby, even the tractor which uses new type of a drive source, the vehicle structure having the same format as the engine tractor is possible, and common use of parts or the like is possible. As a result, it is advantageous that a manufacturing cost of the motor-driven tractor is not increased.
Patent JP-2002233129-A (JP)
Title: Linear motor
Inventor: TAKINAMI YOSHIHIRO
IPC: H02K41/035
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a liner motor which assures the high reliability of a linear scale and sensor cable, assures a larger maximal moving distance and is capable of obtaining high-level and high-accuracy positional information. SOLUTION: The linear scale is composed of a scale 1 and a read head 2, the scale 1 providing a position-signal scale 1a and two origin-signal scales 1b, 1c is provided at a motor-moving portion 3, and a plurality (n) of read heads 2 are provided at a motor-driving portion 4 at an interval equal to an interval of the origin-signal scales 1b, 1c provided at the scale 1, or at an interval shorter than the former interval.
Patent JP-2002237528-A (JP)
Title: Semiconductor device, memory system and electronic apparatus
Inventor: KARASAWA JUNICHI
IPC: H01L21/8244
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed SRAM and whose power consumption can be lowered. SOLUTION: The memory cell of the SRAM has a structure, in which five conductive layers are provided in the upper part of a field. Subword lines 23a, 23b in the first-layer conductive layer are situated, so as to be separated from an active region 13 as the field viewed from a plane. The active region 13 does not extend to the lower part of the subword lines 23a, 23b. Since the overlapping part of the active region 13 with the subword line 23a (or 23b) is not generated, stray capacitance caused by the overlap part can be eliminated.
Patent JP-2002233480-A (JP)
Title: Suction port body for vacuum cleaner and vacuum cleaner using the same
Inventor: HIROSE TORU
IPC: A47L9/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a suction port body for an vacuum cleaner. SOLUTION: This suction port body has a cylindrical rotary floor brush 31 provided with a plurality of suction ports 33 on an outer peripheral wall 32 and an air passage 37 communicated to the suction ports 33 in the inside thereof. One end of the rotary floor brush 31 is freely rotatably supported with a communication pipe 35 and the suction ports 33 of the rotary floor brush 31 and a suction pipe 23 for receiving the suction power of a cleaner body are communicated through the communication pipe 35. Thus, the compact suction port body for the vacuum cleaner with excellent operability is realized.
Patent JP-2002237665-A (JP)
Title: Printed circuit board and its manufacturing method
Inventor: NAKAMURA MASANORI
IPC: G03F7/004
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board having a high yield and an opening part of a short lead time, and to provide its manufacturing method. SOLUTION: The printed circuit board, having a large opening part in the board, has a wiring circuit having the conductor width of a surface on one side which is <=0.06 mm and an interval between conductors which is <=0.06 mm, and the wiring circuit is connected consecutively with a wiring circuit on the other surface, from the neighborhood of the opening part.
Patent JP-2001319216-A (JP)
Title: Global laboratory software
Inventor: MILTON SMITH
IPC: G06T1/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To output digital image files of various input formats inputted by a user in various forms. SOLUTION: Global laboratory software(GLS) 100 is provided for controlling the quality of print operation by receiving the order command of the user, storing and processing the digital image of a client. The GLS 100 has adaptability capable of allowing the addition of a novel input/output device and providing the language supports of various countries. The GLS 100 can be connected to a network, can store the digital images of clients in an image center 700 and can output the digital image file to each of various input/output devices for providing various kinds of services.
Patent JP-2002243074-A (JP)
Title: Pipe joint
Inventor: INOUE TOMOHITO
IPC: F16L19/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint simple in structure, and capable of firmly stopping a pipe to be connected, keeping the stable connecting state without looseness, and preventing variation in execution result. SOLUTION: This pipe joint is provided with a short cylinder 2 having a female screw part 10 formed by a lost wax process at an open end, a plastic- made retainer 4 having a non-cutting male screw part 13 engaged with the female screw part 10, and a plurality of pipe stopping small disks 6 buried in the retainer 4 to be projected to the outer periphery side and exposed to the inner periphery side. A ring body 20 for confirming fastening to the retainer 4 is fitted to the retainer 4.
Patent JP-2002246894-A (JP)
Title: Integrated circuit capable of reconstituting logical function and its method
Inventor: AOYAMA KAZUO
IPC: H03K19/173
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reducing the number of elements to be used by the variable logical part of a reconstitution validating device using a threshold element and a circuit for realizing its method. SOLUTION: In this integrated circuit capable of reconstituting a logical function, a threshold element circuit network for realizing an arbitrary logical function is provided with a structure in which threshold elements are connected across two or more stages, and multi-level expressed data are used as data constituting the logical function.
Patent JP-2002240909-A (JP)
Title: Cargo handling device
Inventor: TOUBO TAKESHI
IPC: B65G1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent a cargo from dislocating in a transferring direction of a fork device of a stacker crane without damaging the cargo when the cargo is received from the fork device and delivered to a conveying device. SOLUTION: A conveyer for transferring 16 to support the cargo 2 to be received from the fork device 13 and transfer the cargo 2 to the transferring direction A of the fork device 13 and a lift device 17 to lift/lower the conveyer 16 are mounted on a cargo handling part 6. A position regulating body 37 for positioning the cargo 2 in the transferring direction A is mounted on the conveying device 15. In the middle that the conveyer 16 descends and delivers the cargo 2 from the conveyer 16 to the conveying device 15, the cargo 2 transversely abuts against the regulating body 37 by operating of the conveyer 16 and transferring the cargo 2 to the transferring direction A and the transferring of the cargo 2 is regulated for positioning the cargo 2 in the transferring direction A.
Patent JP-2002250994-A (JP)
Title: Photographic film belt-like package and exhibition and sales method for the same
Inventor: TAKAHASHI NOBUAKI
IPC: B65D85/67
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a photographic film belt-like package which permits the rapid manufacture of the photographic film package for exhibition in compliance with sales conditions and an exhibition and sales method for the photographic film packages separated therefrom. SOLUTION: This photographic film belt-like package is formed by housing the photographic film cartridges in which the unexposed photographic films taken up on shafts are built into the belt-like housing containers. The photographic film belt-like package is housed into the belt-like housing container comprising a belt-like container body continuously formed with the housing containers of a recessed shape consisting of molded goods of a transparent thermoplastic sheet material sharing the edges integrated to the peripheral edges of apertures with each other and the thermoplastic film which is adhered to the edges of the housing containers and respectively discretely and hermetically seals the housing containers.
Patent JP-2002248199-A (JP)
Title: Game machine and its spinning reel apparatus
Inventor: YAMAMOTO TAKASHI
IPC: A63F5/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and its spinning reel apparatus in order that a manufacturing cost is reduced for a cheaper retailing price of a game machine. SOLUTION: A flange member 29a of a sensor holder 29, being fit in and guided by a guide rail 30, is installed along an arrow of Y direction until its tip abuts to a stopper 32 and a hook 29c is held in a retaining slot 34. Accordingly the sensor holder 29 is secured in place on the motor-mounted board 24.
Patent JP-2002252495-A (JP)
Title: Component mounting device
Inventor: IMAFUKU SHIGEKI
IPC: B25J9/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is required to control an operating condition or a component mounting device appropriately in order to ensure the adjacent distance of a mounted component accurately but the condition is not satisfied sufficiently because a prior art component mounting device is simply operated according to a prepared mounting program. SOLUTION: The component mounting device comprises a means for mounting an electronic component by regulating the relative position between a circuit board and a nozzle, a means for calculating the adjacent distance between each electronic components from a mounting program, and a mounting-device control means for varying an operational speed, acceleration or timing of the component mounting means when the adjacent distance falls within a specified range.
Patent JP-2001285918-A (JP)
Title: Correction of re-registration by wireless handset in response to revision of logical coverage area
Inventor: CHAVEZ DAVID L
IPC: H04M3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which a base station uses a logical coverage area in a wireless switch system for its dynamic reconfiguration in order to solve a technological problem of a conventional device and method. SOLUTION: Addition of a base station to a new logical coverage area can eliminate the need for wireless handsets registered in the base station to individually report the revision of the logical coverage area to a wireless switch system controlling the wireless switch system. Instead a base station conducting the movement from a logical coverage area to other logical coverage area informs a controller of the wireless switch system about the revision of the logical coverage area as to (on behalf of) both the base station itself and respective wireless handsets registered to the base station.
Patent JP-2002305313-A (JP)
Title: Solar battery
Inventor: WATABE TAKENORI
IPC: H01L31/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an OECO solar battery that is excellent in mechanical strength and can be manufactured inexpensively. SOLUTION: In this solar battery 1, many grooves 2 are formed in parallel with each other on the first main surface 24a of a p-type single-crystal silicon substrate cut off from a single-crystal silicon ingot. The grooves 2 are formed in a direction which is noncoincident with the <110> direction on the surface 2a. Consequently, the mechanical strength of the solar battery 1 is improved. When the forming direction of the grooves 2 is parallel to the <100> direction (namely, at an angle of 45 deg.) on the surface 24a, the mechanical strength of the battery 1 can be improved to the maximum, because the distance between the forming direction of the grooves 2 all the <100> direction which is the easy cleavage direction of the single-crystal silicon substrate becomes the maximum.