baber/WOPTO huggingface dataset:
Patent JP-2002104703-A (JP)
Title: Paper discharging impeller
Inventor: DOHO TAKAMITSU
IPC: B65H45/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To discharge a fed paper such as a signature formed by a folding machine in a newspaper press with a simple structure in a proper state in a paper discharging impeller suitable used for orderly transferring the signature on a paper discharge conveyor. SOLUTION: This paper discharging impeller 1 comprises a plurality of blades 6, and receives fed paper sheets 4 fed in order from a previous process into a space between the plurality of blades 6 and discharges the paper sheets to a later process. The runner further comprises a gripper 8 for holding the fed paper sheets 4 received in the space between the plurality of blades 6 and an opening and closing mechanism 50 for opening and closing the gripper 8.
Patent JP-2002112129-A (JP)
Title: Channel selection device
Inventor: SUGAWARA TAKESHI
IPC: H04N5/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a channel selection device, that selects a desired station among stations broadcasting analog and digital broadcast programs and can be used in common between the analog and digital broadcasting programs. SOLUTION: The channel selection device 100 is provided with a frequency conversion circuit 101, that converts a frequency of an input signal into an intermediate frequency and shifts the frequency of a local oscillation signal of a local oscillation circuit 23 at a prescribed frequency step, corresponding to a digital broadcast program and with a frequency correction section 111, that can shift the frequency of a reference oscillation signal generated by a reference oscillation circuit 112, in correspondence with the analog broadcast program.
Patent JP-2002111436-A (JP)
Title: Fabrication method of bending product, and bending product and quartz oscillator fabricated by the method
Inventor: NAKADA HOZUMI
IPC: H03H9/19
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating bending products which can surely and very quickly eliminate the residual stress of the bending products, dealing with only the targeted spots. SOLUTION: In the manufacturing process of supporters 3 to support the quartz oscillating plate within a quartz oscillator, metal plates 3A that are fixed in a base 2, are pressed into a prescribed shape to become supporters 3 After that, applying a specified amount of voltage between both two ends of the individual supporters 3, causes self-heating by Joule effect at two targeted spots 33, 33 subject to the bending fabrication, which anneals only the needed spots and eliminates the residual stress.
Patent JP-2002104304-A (JP)
Title: Article boxing apparatus
Inventor: KITAGISHI ITARU
IPC: B65B5/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an article boxing apparatus of structurally simple design capable of efficiently boxing many articles at an accurate position. SOLUTION: The apparatus is equipped with a guide roll 3 reciprocating between an upper pool position and an upper boxing position and set in parallel with the article line, a guide rail 4 provided adjacent to and in parallel with the guide roll 3, and a plurality of holding devices 5 which are slidably suspended from the guide rail 4 in the axial direction, hold the article at the pool position, and release it at the boxing position. The guide roll 3 and the guide rail 4 move up and down at the upper parts of the pool position and the boxing position. The guide roll 3 is mounted rotatably and slidably in the axial direction. A plurality of guide grooves 26 are slanted so as to mutually approach or separate to and from each other. The holding means 5 is slidably connected to each guide groove 26.
Patent JP-2002108535-A (JP)
Title: Inputting device
Inventor: KATO MASAYUKI
IPC: G06F3/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an input for inputting a code to a computer capable of improving flexibility of an operation. SOLUTION: A plurality of operating parts are mounted on the tips of fingers, and the tips of fingers are pressurized or the like so that operation signals can be outputted from the plurality of operating parts, and that data can be generated, based on the combination of the operation signals from the plurality of operating parts.
Patent JP-2002073249-A (JP)
Title: Electronic equipment device
Inventor: OTANI KYOHEI
IPC: A63F13/92
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inputting device corresponding to not only a computer or game machine but also a network terminal or the like by providing an electronic tablet capable of obtaining the same sense of operation regardless of a right-handed person or a left-handed person. SOLUTION: This electronic equipment 1 having plural inputting means to be operated by an operator while either the right or left edge of the electronic equipment is held in the operator's hand is provided with at least three inputting means 3, 4, and 5 arranged in a vertical direction at the held side of the electronic equipment, and positioned so as to be operated by the thumb of the operator's hand at the held side. In this case, the inputting means 3, 4, and 5 arranged in the vertical direction are arranged like a circular-arc.
Patent JP-2002114050-A (JP)
Title: Parking brake device
Inventor: NAGURA KATSUHIRO
IPC: F16H48/32
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To increase the safety and reliability of a parking brake in a vehicle provided with a third differential device absorbing the rotation difference generated between a front driving shaft and a rear driving shaft. SOLUTION: This parking brake device is provided with a relay emergency valve 38 feeding or discharging the operating pressure of the differential gear lock mechanism 35 of a third differential device according to the feed or discharge of the pressure by the hand-controlled valve 32 of a parking spring brake as a means for interlocking the differential gear lock mechanism of the third differential device with a parking wheel brake to keep the third differential device at a differential gear lock state during the operating state of the parking wheel brake.
Patent JP-2002118379-A (JP)
Title: Cabinet for electric device
Inventor: HATANO NOBUO
IPC: E05B65/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet for an electric device which prevents loosening of a door. SOLUTION: An auxiliary latch 5 is attached to upper and lower parts of a hand rod for closing an open part 2 of a cabinet body 1 and/or near the hand rod of upper and lower rods.
Patent JP-2001210637-A (JP)
Title: Method for manufacturing silicon carbide semiconductor device
Inventor: AMANO SHINJI
IPC: H01L21/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce on-resistance further in an insulation-gate-type field effect transistor that is made of silicon carbide. SOLUTION: In this method for manufacturing a silicon carbide semiconductor device with a process for forming a gate oxide film 7 due to thermal oxidation on the surface of a surface channel layer 5 that is made of silicon carbide, it is subjected to thermal oxidation under the conditions, where Gibbs free energy G3 in the incrystallization reaction expression (SiO2+3C→SiC+2CO+G3) of silicon carbide (SiC), that is shown by silicon oxide (SiO2) and carbon (C) becomes negative in an oxide film formation process, thus changing residual carbon into silicon carbide (SiC) and carbon oxide (COx). As a result, carbon monoxide is discharged to the outside to reduce the residual carbon, thus forming an interface, using only the silicon carbide and silicon dioxide.
Patent JP-2002123980-A (JP)
Title: Optical recording medium and its manufacturing device
Inventor: KIKUCHI MINORU
IPC: G11B7/24097
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent idle running when an optical recording medium having a clamp reference surface set in a part on one main surface of a light transmissive layer is clamped and rotated. SOLUTION: An optical disk is provided with an information signal part 1c for recording and/or reproducing an information signal on one main surface of a disk substrate 1, and a light transmissive layer 2 for transmitting a laser beam used for recording and/or reproducing the information signal on the side of the information signal part. A clamp reference surface 3a is set on the clamp area 3 of the light transmissive layer 2, and at least a part of the clamp reference surface 3a is formed to have a rough surface. Surface roughness Ra on the clamp reference surface 3a is set to 120 nm or higher, and its dynamic friction coefficient is set to 0.5 or higher.
Patent JP-2002121957-A (JP)
Title: Hinge
Inventor: MORITA YOSHIO
IPC: E05D7/081
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge that can support a heavy object such as a front panel of a pachinko machine in an openable/closable manner to a mounting frame so as to be smoothly opened/closed. SOLUTION: This hinge comprises a fixed fitting 2 having a horizontal face 21 and a rectangular vertical face 25 orthogonal to the horizontal face 21 with a pin 23 inserted therein, and fixed to a mounting frame 4; and a movable fitting 1 having a horizontal face 11 and a rectangular vertical face 15 orthogonal to the horizontal face 11 with a hole 12 bored to engage the pin 23, and fixed to a front panel 3 of a pachinko machine. An upward projecting circular bulge part 24 is formed around the pin 23 inserted in the first horizontal face 21 of the fixed fitting 2, and an upward projecting bulge part 20 of circular arc shape is formed in a position spaced from the inserted pin 23. The circular bulge part 13 and the bulge part 20 of circular arc shape are formed in almost the same projecting dimension.
Patent JP-2002123943-A (JP)
Title: Recording and reproducing device and recording and reproducing method
Inventor: MORIZUMI TOSHIO
IPC: G11B7/0055
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device and a recording and reproducing method that can write data to a recording medium with high accuracy. SOLUTION: In the recording and reproducing device and the recording and reproducing method by which data are written/reproduced to/from a recording medium in which a recording area for data recording and a trial write area for data trial write are provided, under a prescribed write condition where jitter is caused in a reproduction signal, trial data are written in the trial write area, the trial write data written in the trial write area of the recording medium are reproduced, and a deviation between a write time when the trial write data are written and a time when the reproduced signal is obtained is measured and a write output when the trial write data are written is adjusted to eliminate the deviation.
Patent JP-2002121998-A (JP)
Title: Flexible coupling device
Inventor: MAKISHIMA AKITOMO
IPC: F16L27/12
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible coupling device enabling a connection of a shield ring so as to absorb displacements caused by complex stresses, with simple structurally enabling construction at a low cost. SOLUTION: A male coupling 2 and female couplings 3A and 3B for connecting the shield ring are provided at the axial ends of segments 1A and 1B which constitute the shield ring. The male coupling 2 has bulged connecting heads 5a and 5b provided at both ends of a connecting rod 4. Each of the female couplings 3A and 3B includes a receiving cylinder 6 embedded into a segment 7 and being open to an opposite end face, with the connecting heads 5a and 5b of the male coupling 2 inserted into the receiving cylinder 6; a receptacle 7 for locking the heads 5a and 5b within the receiving cylinder 6; a spring 8 for urging the receptacle 7 in the direction of an opening; and a stop member 9 abutting against the ends of the heads 5a and 5b inserted in the cylinder 6, for limiting the range of invasion of the ends.  At the connection between each of the heads 5a and 5b of the male coupling 2 and each of the female couplings 3A and 3B, movable ranges are provided along telescoping direction, shearing direction, twisting direction and bending direction.
Patent JP-2002119184-A (JP)
Title: Connection structure for tubular body
Inventor: KISHIMOTO TOSHIHISA
IPC: A01K97/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a fishing rod support having excellent interchangeability and excellent appearance. SOLUTION: This connection structure connects a first tubular body 1 having a tubular body part 11, an internal tubular body 12 which is arranged in the inside of one side of the tubular body part 11 and a sleeve 13 which is arranged protrusively in one end direction at the outer periphery of one end of the tubular body part 11 to a second tubular body 2 having a tubular body 12, an internal tubular body 22 which is arranged inside of the other end of the tubular body 12 and a core material 23 which is arranged protrusively from the internal tubular body 22 to the other end side.
Patent JP-2002126842-A (JP)
Title: Manufacturing method and device of coil spring
Inventor: HASEGAWA KEIJI
IPC: B21F35/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately manufacture an aimed coil spring having a required shape preliminarily specified in a manufacturing method and device of the coil spring by a cold processing in which strands are bent and twisted while feeding out the strands. SOLUTION: A plurality of parameters specifying the shape of a main coil spring with a required shape are preset and converted to at least a bending position and a torsional position, and further, in compliance with the converted result, the bending position and the torsional position are changed. Moreover, based on the processing conditions set in that way, so as to get a bending position and the torsional processing position corresponding to a specified feed of the strands, a feed roller 1, a coiling pin 3, and a pitch tool 4 are driven respectively.
Patent JP-2001169350-A (JP)
Title: Phase multiplex system and method in the case of assigning frequency channel for wireless communication network
Inventor: YEN WEN-KAI
IPC: H04W72/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a modulation control device and method for increasing network capacity that can economically be realized in existing and new wireless communication networks. SOLUTION: This invention typically provides a system where a call is assigned to any of wireless frequency channels in a wireless communication network. The system consists of a wireless transmitter-receiver that assigns the call to one of the wireless frequency channels and a modulation control device that identifies one of the wireless frequency channels to the call and provides an assignment modulation parameter to the transmitter-receiver assigning the cal to the frequency channel. The modulation control device of this invention permits many calls to use the same frequency channel at the same time for an AMPS system or to use the same frequency in the same time slot at the same time for a TDMA system.
Patent JP-2002134930-A (JP)
Title: Electric apparatus
Inventor: TSUJI YOSHITAKA
IPC: H05K7/14
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus wherein a board is hard to get out by solving the problem wherein the edge of a pawl 9 of an engaging part is pushed up by a notched part, the engaging part is warped outside, and the board is apt to get out of a cabinet when the board is pushed up from below by a cause during operation of the apparatus. SOLUTION: This electric apparatus is equipped with a board 1 to which a connector 11 is fixed, and a cabinet 2 in which a fitting body 2a for fitting and fixing the board 1 is installed. The fitting body 2a has a mounting part 2aa for mounting the board 1, and a pair of protruding part holder 2ab for holding a protruding part 1a in the state that the board 1 is mounted on the mounting part 2aa. An insertion hole 2aba wherein the direction of a central axis is vertical to the direction for fitting the board 1 and an end portion of the board 1 is inserted is installed in the protruding part holders 2ab.
Patent JP-2001136992-A (JP)
Title: Method for increasing carotenoid formation
Inventor: KAJIWARA SUSUMU
IPC: C12P23/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing formation of the carotenoids in which the isopentenyl(IPP) isomerase activity is increased characteristically to promote the isomerization reaction from IPP to dimethylallyl pyrophosphate(DMAPP) in the biosynthesis of carotenoids via the isoprene-base biosynthesis route. SOLUTION: The biosynthesis of carotenoids by a microorganism can significantly be increased.
Patent JP-2002135785-A (JP)
Title: Conversion method of motion vector and conversion apparatus thereof
Inventor: TAKAHASHI KUNIAKI
IPC: H04N19/139
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To attain a conversion method of motion vector capable of enhancing coding efficiency of image coding of MPEG4 in a conversion method of image coding format. SOLUTION: From a bit stream of input image coding of MPEG2, I frame and P frame of the bit stream are extracted, after that, with abandoning the I frame or the P frame at every other piece, a bit stream of output image coding of MPEG4 having one-fourth of vertical/horizontal resolution of respective vertical/horizontal resolution of the bit stream of input coding is acquired, and with performing a time correcting processing to expand in two times in the direction of time of the motion vector of the P frame of the bit stream of output image coding which is encoded immediately following the I frame or P frame to be abandoned, a motion vector of 8×8 of the bit stream of output image coding is acquired.
Patent JP-2002127882-A (JP)
Title: Road surface friction coefficient estimation device of vehicle
Inventor: KOGURE MASARU
IPC: B60W40/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a road surface friction coefficient estimation device capable of estimating a road surface friction coefficient in an extensive region and favourably in precision. SOLUTION: A first road surface friction coefficient estimated value μy is estimated in accordance with a vehicle behavior in the cross direction at a first road surface friction coefficient estimating part 5, a second road surface friction coefficient estimated value μx is estimated in accordance with a vehicle behavior in the longitudinal direction at a second road surface friction coefficient estimating part 6, and a third road surface friction coefficient estimated value μi is estimated in accordance with a road surface status at a third road surface friction coefficient estimating part 7.  Force (resultant force) to the applied on a wheel is computed in accordance with lateral force and braking-driving force to be applied on the wheel at an estimated value selecting part 8, the road surface friction coefficient estimated value that is the highest in reliability is selected from each of the road surface friction coefficient estimated values μx, μy and μi in accordance with size and directions of the forces to be applied on the wheel, and the selected road surface friction coefficient estimated value is set as the final road surface friction coefficient estimated value μ out.
Patent JP-2002131748-A (JP)
Title: Liquid crystal display device
Inventor: SATO NORIKAZU
IPC: F21Y101/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein irregular reflection of light from a light source on the sidewall of a case member is prevented and a light guide plate in the state that an illuminator is attached to the light guide plate is attached to the case member by snap-engagement to improve assembling and disassembling characteristics. SOLUTION: In the liquid crystal display device, a pair of first engagement parts 11b and a pair of second engagement parts 8g are formed at a holder member 11 of the illuminator 9 and at the light guide plate 8, respectively, and a first supporting part C and a second supporting part D are formed at each third and fourth side part 7d and 7e of the case member 7. Since the second engagement parts 8g are slidably engaged with the second supporting part D and the first engagement parts 11b are snap-engaged with the first supporting part C to attach the illuminator 9 and the light guide plate 8 to the case member 7, the assembling and the disassembling characteristics are improved.
Patent JP-2002126551-A (JP)
Title: Crusher
Inventor: UENO MUNEMASA
IPC: B02C18/14
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the crushing efficiency of a material to be crushed by eliminating a cavity in the upper part of a crushing mechanism to realize the smooth drop of the material to be crushed and preventing the idle run phenomenon of the crushing mechanism from occurring. SOLUTION: A crushing chamber part 2 is formed in a crusher body 1, a loading aperture part 3 through which the material to be crushed W is loaded, is formed above a crushing chamber part 2 and the crushing mechanism 4 capable of crushing the material to be crushed W is internally installed at the crushing chamber part 2. In addition, a thrust feeding member 10 capable of thrust-feeding the material to be crushed W toward the crushing mechanism 4 is arranged on the side of crushing chamber part 2, a reciprocating mechanism 11 capable of reciprocating the thrust feeding member 10 is arranged, and an engagement part 13 capable of clearing the residence state of the material to be crushed W by engaging the part 13 with the material W, is mounted on the thrust feeding member 10.
Patent JP-2002137554-A (JP)
Title: Thermal recording material
Inventor: SHIGENO KOICHI
IPC: B41M5/323
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material with outstanding color development sensitivity and recording medium shelf stability. SOLUTION: This thermal recording material contains 0.01-10 pts.wt. of a colorant (i), a developer (ii) of a constitution such as represented by an esterification reaction product composed of a carboxylic acid component (A) containing a (poly) 4-hydroxy benzoic acid (a) as an essential component and a polyhydroxy alcohol component (B) containing a polyhydroxy alcohol (b) which is trihydric or higher as an essential component, as represented by the described general formula (I) and an acidic cyclic phosphate compound (iii) of alkylidene bisphenols as represented by the described general formula (II), to one pt.wt. of colorant (i). (In the formula (I), p is an integer of 0-2). (In the formula (II), R1 and R2 are each a 1-8C alkyl group independently).
Patent JP-2002139880-A (JP)
Title: Method for detecting registration error and method for detecting output position error
Inventor: HINO MAKOTO
IPC: H04N1/60
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To enable relative positional discrepancy between respective colors of color images to be easily measured and to improve detecting accuracy. SOLUTION: Line segments having prescribed line width and spaces being equal to the line width are alternately generated, a pattern having repetition of at least one cycle or above is formed as a pattern for detection by a first color at a first position and further is formed by a second color at a second position near the first position. Registration error of the pattern for detection between the first color and the second color is calculated from phase difference between an initial phase of the pattern by the first color and the initial phase of the pattern by the second color calculated from optical intensity distribution of the pattern sampled at a prescribed sampling pitch and from a wavelength of the pattern for detection.