baber/WOPTO huggingface dataset:
Patent JP-2002019212-A (JP)
Title: Printer
Inventor: CHIBA NORIYOSHI
IPC: B41J29/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for inputting a sheet size set in a sheet feeder when a printer provided with no sensor for detecting the sheet size set in the sheet feeder is used for printing. SOLUTION: The printer 3 comprises a sensor circuit 105 for detecting the size of a sheet fed from a sheet feeder 101 or 103. The sensor circuit 105 calculates the length of a printed sheet in the feeding direction based on the sheet feed speed and the time required for the sheet to pass through a sheet detecting point P and then detects the sheet size. If the detected sheet size matches a sheet size designated by a print job, the printer 3 sets the sheet size of the sheet feeder 101 or 103 having a printed sheet as the sheet size designated by a job otherwise sets the sheet size of the sheet feeder 101 or 103 as 'unknown'.
Patent JP-2002026189-A (JP)
Title: Method of manufacturing wiring board
Inventor: CHITOSE TOSHIYUKI
IPC: H01L23/50
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally airtightness of a package for housing a semiconductor element, using a wiring board is deteriorated or that the generation of disconnections are produced in metallized conductors for a wiring. SOLUTION: A wiring board, formed by providing metallized conductors 2 for a wiring, metallized conductors 9 for plating draw-out and a metallized conductor 10 for a short-circuit on an insulating base body 1 are prepared, a charge is fed to the base body via the conductor 10 and after plated metal layers 7 and 8 using an electrolytic plating are adhered to each of the conductors 2, the side surfaces of the base body 1 are grounded almost in parallel with the side surfaces of this base body 1 and along the directions inclined at 30 to 60 deg. with respect to the upper and lower surfaces of the base body 1 to remove the conductor 10.  Since microscopic cracks due to the grinding are hardly generated in the side surfaces of the base body 1, the airtightness of a package for housing a semiconductor element using the wire board deteriorating or a disconnection being generated in the conductors 2 is eliminated.
Patent JP-2002026756-A (JP)
Title: Broadcast receiver
Inventor: SAWANO YOICHI
IPC: H04N5/52
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that can control the gain of an RF amplifier section to be a proper gain quickly, after the start of channel selection, even under radio wave environment where analog broadcasting and digital broadcasting at nearly the same center frequency are conducted simultaneously. SOLUTION: The broadcast receiver is provided with an amplitude measurement means 17, that measures the amplitude of an intermediate frequency signal (e) of a received signal selected by an RF amplifier section 13 for a frequency band, including the vicinity of the center frequency and a frequency band which does not include the center frequency to provide an output of a 1st amplitude value and a 2nd amplitude value, a broadcast system discriminator 20 that discriminates whether a broadcast is an analog broadcast or a digital broadcast on the basis of the intermediate frequency signal, and an AGC voltage generating means 14 that generates an AGC voltage, on the basis of the output of the amplitude measurement means 17.  The receiver selects either the 1st amplitude value or the 2nd amplitude value, depending on an output of the broadcast system discriminator 2, generates an AGC voltage on the basis of the selected value, and applies AGC to the received signal.
Patent JP-2002020079-A (JP)
Title: Axle beam supporting device in construction equipment
Inventor: TAKASHIMA TOSHIHIRO
IPC: B62D21/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To attempt to prevent roll-over of a crawler crane during side suspension by the crawler crane. SOLUTION: In a lower part traveling body of a construction equipment comprising an extension beam 15 to be connected to the end of an axle beam 14 by means of a pin 16, an axle beam supporting device in a construction equipment is constituted such that a projected part 20, which projects toward the lower part than the lower surface of the axle beam 14, is provided at the lower surface of the end of the extension beam 15, and the load of the axle beam 14 is supported by the projected part 20.
Patent JP-2001045093-A (JP)
Title: Layer 2 tunneling protocol(l2tp) oriented sender initiation recovery algorithm(sira)
Inventor: CHUAH MOOI CHOO
IPC: H04L29/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To initiate a recovery process by transmitting a packet to a layer 2 tunneling control (L2TP) recipient and detecting a plurality of messages from the L2TP recipient denoting that the L2TP recipient still has the packet received earlier. SOLUTION: An L2TP sender NAS (LAC) 155 stores 'a plurality of negation messages', increments a count by one when an output array number is equal to a value of the array number (Nr from a recipient) (the packet is same) to check whether or not the count reaches a prescribed limit, and receives the packet when the count is the prescribed value or below. When the count reaches the prescribed limit, the LAC 155 transmits a payload message including a 'reset Sr' (R-bit) indicator to the recipient NS (LNS) 135. This indicator resets the value Nr (at the recipient) and the LAC 155 receives the packet.
Patent JP-2001350191-A (JP)
Title: Fish length measuring camera
Inventor: HOSHII HIROYUKI
IPC: G02B7/40
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To make a fish body recordable by a video without spending much time and labor as compared with the conventional practice of making fish print, by easily measuring the length of the fish body soon after fishing up, and recording it together with the fish body. SOLUTION: An attachable/detachable sensor is incorporated in a fish length measuring camera, and in the case where a fish is an object desired to be measured, a transmitting sensor is arranged in contact with the fish head, and a receiving sensor is arranged in contact with the tail part. Interlocking with the shutter of the fish length measuring camera, a measuring start signal is transmitted to the transmitting sensor, and the signal is transmitted from the transmitting sensor to the receiving sensor, and a time difference from the start signal is received by the receiving sensor. The measurement result is transmitted by the receiving sensor to the fish length measuring camera.  The length of the object is calculated by the fish length measuring camera based on the time difference obtained based on the measurement result transmitted from the receiving sensor, and the numeric value data are recorded together with the object as the video.
Patent JP-2002019499-A (JP)
Title: Fitting structure for long slide rail to vehicle body
Inventor: KUNISAWA ATSUSHI
IPC: B60N2/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a lower rail in a sheet storage area in a long slide rail. SOLUTION: A leg (3) is provided on a rear side of the storage area in the lower rail (5) to support a part of the load inputted from a seat belt.
Patent JP-2002027973-A (JP)
Title: Phytopathogen-preventive preparation containing pulverized trichoderma bacteria culture as active ingredient and method for preparing the same
Inventor: KUBOTA AKIMASA
IPC: C12N1/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a phytopathogen-preventive preparation exhibiting a highly pathogen-preventive effect, by culturing Trichoderma bacteria exhibiting high antagonism against phytopathogenic filamentous fungi to have high purity and high units, and to provide a method for preparing the same. SOLUTION: This phytopathogen-preventive preparation is obtained by subjecting a newly isolated strain of Trichoderma harzianum Kubota (FERM P-17863) to granulation cultivation in a solid culture medium which contains wheat bran as a main component and is sterilized at a high temperature in the presence of acetic acid so as to prepare a culture scarcely contaminated with bacteria, dehumidifying, drying at a low temperature and pulverizing the prepared culture.
Patent JP-2002031621-A (JP)
Title: Gas concentration sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration sensor which has a good responsivity for measuring a gas concentration at a measuring object or a measuring point having a relatively large channel. SOLUTION: A measuring pipe 21 of this gas concentration sensor 20 is set at least partly inside the channel, so that a gas to be measured can be directly sent into a measuring chamber 22 via an inlet hole 21a and an outlet hole 21b. The gas concentration sensor is accordingly superior in responsivity. Since the measuring chamber 22 is arranged in the channel, the need of additionally setting a projecting pipe for introducing the gas to be measured, etc., is eliminated, and the gas concentration sensor itself can be made more compact.
Patent JP-2002033926-A (JP)
Title: Facsimile machine
Inventor: MATSUMOTO TAIZO
IPC: H04N1/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile machine which can transmit a document to be transmitted, in such a way that a color in a range designated by the document is erased. SOLUTION: When a user selects the erasure of the designated color in an operation part, the erasure is instructed to a main control part 106 by an operation display part 100, and an original copy is read out. After the original copy has been read out, it is displayed on the part 100 through the part 106 from an image input part 101. After it has been displayed on the operation part, the operation part waits for the designation of a color to be erased, from the user. When the designated color is decided, the designated color is erased by an image processing part 102. Data on an erased result is displayed on the part 100. When the user agrees with the display of the result, the original copy is transmitted through a communication control part 105.  Thereby, the image of a part, which is not to be transmitted in the document is erased by designating a color or an image in an inessential part without having to work over the original copy, and only a required part can be transmitted.
Patent JP-2002029558-A (JP)
Title: Cylindrical spout
Inventor: KAMEDA KATSUMI
IPC: B65D85/72
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical spout which is easily inserted into a container and is prevented from scratching the internal surface of the container. SOLUTION: The cylindrical spout 10 is attached to the container 20. The spout 10 has a male screw 12 situated outside the container 20, and a cylindrical inserted portion 14 situated inside the container 20. A pair of inclined faces 16 are defined at the leading end of the inserted portion 14. The inclined faces 16 respectively become narrower toward the respective leading end portions from opposite sides. The leading end portions of the inserted portion 14 are connected with a connecting rib 18.
Patent JP-2002036066-A (JP)
Title: Main spindle device of machine tool
Inventor: GOTO TAKESHI
IPC: B23Q11/12
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device capable of eliminating the vibration of a first sleeve even at a high speed and preventing a heat generated by a built-in motor from transferring to a main spindle. SOLUTION: This main spindle device 20 of the machine tool comprises a nose 5 rotatably supporting the main spindle 4, having a tool mounting tapered hole 3 at the tip part thereof, on the inner diameter part thereof, a built-in motor 6 adjacent to the rear end of the nose 5 and rotating the main spindle, a cylinder 11 fitted to the inner diameter part of the spindle 4 through sleeves 8 and 22 and positioned adjacently to the rear end of the built-in motor 6 axially moving forward and backward a draw bar 10 controllably opening and closing a collect 9 for holding and releasing a tool 2 on and from the spindle 4, and a cooling device feeding cooling medium from a cooling medium source located on the outside of the device to the inside of the spindle through a rotary joint 12 fitted to the cylinder 11.  Insulating material 21 is installed on the nose 5 side of the built-in motor 6, and an axial cooling passage is provided in the first sleeve 22.
Patent JP-2002040387-A (JP)
Title: Color liquid crystal shutter and polarizing plate for color liquid crystal shutter
Inventor: KUMA HITOSHI
IPC: G02B5/30
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal shutter capable of recognizing a color image with excellent color purity provided with a wide visual field angle and a color polarizing plate suitable for it. SOLUTION: In this color liquid crystal shutter provided with at least two liquid crystal cells for giving different retardations corresponding to a signal voltage and at least four color polarizing plates, at the time of defining the retardations (measurement wavelength: 550 nm) in a first color polarizing plate and a second color polarizing plate arranged between the two liquid crystal cells respectively as X(μm) and Y(μm), the retardations X and Y satisfy the relation of the following formula (2) and an error (a) is 0.2. Y=0.7256X3-1.1366 X2+1.5173X+0.15±a (2).
Patent JP-2002042118-A (JP)
Title: Image processing method having flexibility
Inventor: ISHIDA HIROKAZU
IPC: G06T1/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To apply flexibility to the image process software utilized by an application. SOLUTION: A memory area required for image processing is dynamically secured at each process. When a process for inputting image data in the unit of a raster is conducted, the output row data indicating that the processed result of how many rasters can be outputted from the inputted data are set. The image process is conducted when the output row data are 1 or above, and an input process is repeated when the output row data are 0. Various image processes can be conducted by merely changing the parameters for securing the memory area and the functions called out by the image processes while maintaining the basic processing routine constant.
Patent JP-2002038681-A (JP)
Title: Building material for stairs
Inventor: YAHIRO KENICHI
IPC: E04F11/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide building materials for stairs facilitating the construction work. SOLUTION: Since a tread 10 and a tread nose decorative member 11 are integrally fixed, it is unnecessary to fix the tread nose decorative member 11 only by fixing the tread 10.
Patent JP-2002036743-A (JP)
Title: Supporting body for lithographic printing plate and original plate for lithographic printing plate
Inventor: ENDO TADASHI
IPC: B41N1/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body for lithographic printing plate which has a good adhesive property to a recording layer, can use an energy generated by exposure for forming an image efficiently, and has a high controlling effect to thermal diffusion, and to provide an original plate for the lithographic printing plate with a good development latitude using the supporting body. SOLUTION: After an aluminum plate is treated both for rough surface and for anode oxidation, the supporting body has a feature that the surface configuration meets the following conditions; Rz (mean surface roughness of 10 specimens measured) is more than 2.0 μm and less than 3.0 μm, Δa (mean surface gradient) is less than 8.0, and a30 (ratio that the gradient of the surface gradient diffusion is more than 30 degree) is more than 3% and less than 15%. The original plate for the lithographic printing plate on the supporting body has the recording layer which improves the solubility to an alkaline developer by heating.
Patent JP-2002044795-A (JP)
Title: Sound reproduction apparatus
Inventor: YAMADA YUJI
IPC: H04S1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To improve dynamism and presence by fully using a signal processing circuit even when the number of input sound signals is less than a preset number. SOLUTION: A sound reproduction apparatus has a signal processing circuit 19 for processing of virtual sound image location so as to localize the sound image in an arbitrary position of around a listener by reproducing the output signals, which are obtained by processing input audio signals of n channels more than three channels, using a head phone 6. When the input audio signals are less than n channels, pseudo signals are obtained by synthesizing the input audio signals, and this pseudo signals are inputted as audio signal to the remaining channels.
Patent JP-2002050333-A (JP)
Title: Battery mounting device for battery vehicle
Inventor: YOSHIOKA MASAHIRO
IPC: H01M2/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To carry out battery replacement easily and speedily by making the battery freely attached and detached to and from the side face of a vehicle body during battery replacement. SOLUTION: A battery body equipped with ribs 6 at both ends is carried inside a battery-containing space 13 through an opening part notched at the side face of the body frame 10. The ribs 6 of the battery body 1 are held higher than a fixing piece 16 equipped at the side of the body frame, and a bracket 21 is arranged from under them. Then, a bolt 18 is screwed into screw hole 22 of the bracket 21 through an insertion hole 17 of the fixing piece 16 to fix the bracket 21 to the fixing piece 16. After that, the battery body 1 is put down and the ribs 6 are placed between juts 23 on the top surface of the bracket 21. Further, contrary steps are taken when the battery body 1 is to be removed.
Patent JP-2002047614-A (JP)
Title: Pier structure
Inventor: KATO TOSHIAKI
IPC: E01D19/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a pier structure capable of sufficiently securing required yield strength while being lightweight and suitable for shortening a construction period and a construction method therefor. SOLUTION: This pier structure is a hollow body having a cross section of the optional number of polygonal shapes or circular shapes, and is provided with plural precast concrete columns 5 densely arranged in a periphery contacting or separating state according to a structure cross-sectional shape and successively joined in the vertical direction, hollow steel pipes 4 built inside the respective columns 5 and successively connected in the vertical direction, inner filling concrete 6 filled in clearance between the steel pipes 4 and the columns 5 and partition walls 12 arranged at prescribed intervals in the height direction of the respective columns 5 and integrated with the mutual respective columns 5.
Patent JP-2002045672-A (JP)
Title: Rotary system blender
Inventor: KOMATSU YUJI
IPC: B01F29/60
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent falling of scraping-up ability due to gradual sticking of a raw material onto a raw material scraping plate provided inside a rotary system blender when the raw material is blended by the rotary system blender. SOLUTION: A raw material scraping-up part 10 provided on an inwall of a rotary cylindrical body 1 so as to protrude inside is made to have mobile structure with which protruding state is variable. A contacting member 20, which temporarily changes the protruding state by coming into contact with the scraping-up part when the scraping-up part 10 rotates together with the rotary cylindrical body 1, is arranged. Thereby at the time of scraping, the scraping-up part is held in a prescribed protruding state and/when scraping-up is unnecessary, the scraping-up part is brought into contact with the contacting member to promote dropping of the stuck raw material.  The raw material stuck to the scraping-up part can be removed by utilizing rotary force of the rotary cylindrical body and thereby the stuck material on the scraping-up surface can be removed automatically and at a low cost and scraping-up performance can be excellently maintained.
Patent JP-2001087049-A (JP)
Title: Assembly frame and assembly frame structure
Inventor: TAKAHASHI NAOKI
IPC: A47B13/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To widely form a various kinds of structures only by preparing assembly frames of a standard size. SOLUTION: An assembly frame 10 is configured in the shape of an elongated rectangular parallelopiped of a U-shape in section and is composed of a post 1 provided with bolt holes 111 and positioning protrusion 112 on both end faces 11 and a joint block 2 formed in a solid cubic shape having a cross tapped holes 211 intersecting at right angles at centers and recessed parts 212 formed at positions correspinding to the protrusions 112 of the post 1. An assembly frame structure 50 is formed by assembling cubic units 40 by the use of assembly frames 10.
Patent JP-2002056313-A (JP)
Title: Electronic data offer system and method
Inventor: FUJII MIYOSHI
IPC: G06Q10/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic data providing system and its method avowing a user of a portable terminal to easily obtain the electronic data desired by him. SOLUTION: For the retrieval/reference of electronic data held in a data center terminal 1000, the user of the user terminal 10 gains access to a retrieval/ reference center terminal 3000 from the portable user terminal 10 connected to a moving body communications network 100 and the retrieval/reference center terminal 3000 conducts the retrieval/reference of the electronic data based on the retrieval conditions inputted from the user terminal 10. For the authentication/liquidation on the purchase of electronic data, the user of the user terminal 10 gains access to a liquidation dealer terminal 2000 from the user terminal 10 via the moving body communications network 100 to conduct the authentication/liquidation on the purchase of the electronic data.  For acquisition of electronic data, the user gains access to the data center terminal 1000 from the user terminal 10 via the moving body communications network 100 to acquire the electronic data.
Patent JP-2002059066-A (JP)
Title: Device for treating substrate
Inventor: MIZUKAWA SHIGERU
IPC: B05C11/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating a substrate with which the wearing of support pins and the crushing of a substrate can be prevented. SOLUTION: There are provided a substrate supporting base 1 which supports the substrate W and which is a disk-shaped plate rotated horizontally by a rotation means, pillar-shaped supports 14 supporting the substrate W by means of point contacts with the reverse faces of a plurality of substrates W arranged on the above supporting base 1, adsorbing bodies 15 which adsorb to support the outer edges of the substrates W supported on the above supporting base 1 by the supports 14, and supply units 5, 6, 9 of a treating liquid which supply the treating liquid to the upper surface and/or the lower surface of the substrate W supported on the above supporting base 1.
Patent JP-2002058864-A (JP)
Title: Game medium cleaning device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a game medium cleaning device capable of easily replacing a cleaning member for cleaning the surface stain and dirt of game media. SOLUTION: This game medium cleaning device 17 installed in a game island base where a game machine is installed, has a game medium passage 25 where the game media circulating in the game island base move, and cleans the game media by bringing a sheet-like cleaning member S into contact with the surfaces of the game media passing through the game medium passage 25. The cleaning member S is provided to be slidable into a side position of the game medium passage 25.