baber/WOPTO huggingface dataset:
Patent JP-2003146430-A (JP)
Title: Force feed equipment of non-fluid substance
Inventor: HAYASHIMOTO KAZUTOMO
IPC: B65G53/40
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent blockage by smoothening flow of a non-fluid substance in a force-feed pipe and to force-feed the non-fluid substance in the pipe smoothly in the stable state. SOLUTION: In the non-fluid substance force-feed device 1 provided with a force-feed cylinder 3 having a discharge valve 8 at a discharge port 7, an input chute 4 for supply to the force-feed cylinder 3 by inputting a non-fluid substance M, and a plunger 6 for discharging the non-fluid substance M in the force-feed cylinder 3 from the discharge port 7 into a force-feed pipe 9 through front and rear reciprocation, a fluid hydraulic device 2 for discharge of a fluid L alternately with discharge of the non-fluid substance M from this non-fluid substance force-feed device 1 is provided, and between the discharge port 7 of the non-fluid substance force-feed device 1 and the force-feed pipe 9,  a merging pipe 10 communicating to a discharge pipe 17 of the fluid hydraulic device 2 is provided for merging the fluid L discharged from the fluid hydraulic device 2 into the non-fluid substance M discharged from the non-fluid substance force-feed device 1.
Patent JP-2003152052-A (JP)
Title: Transportation apparatus, semiconductor manufacturing equipment, and method for transportation
Inventor: MURAMATSU TOMOAKI
IPC: H01L21/67
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a transportation apparatus capable of transporting wafers accurately, and also to provide a semiconductor manufacturing equipment and a method for transportation using the same. SOLUTION: A wafer 10 held by an arm 3 is imaged three-dimensionally by means of a plurality of CCD cameras 7. Based on the image data of the imaged wafer 10, the position and the inclination of the wafer 10 on the arm 3 are analyzed. Based on the analysis, the arm 3 is extended or contracted and rotated to transport the wafer 10.
Patent JP-2003145407-A (JP)
Title: Slice device and slice method
Inventor: KATO NOBUYUKI
IPC: H01L21/304
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a slice device and a slice method capable of efficiently cutting wafers of high quality by preventing a displacement of a wire in relation to an uneven work. SOLUTION: This slice device for cutting a traveling wire 4 by supplying the slurry 14 to the wire and pushing the wire to a silicon ingot 1 is provided with a position displacement sensor 21 for detecting a position displacement of the wire 4 and a slice condition correcting means 40 for detecting a position displacement of the wire and for correcting the slice condition when a position displacement is generated.
Patent JP-2003152639-A (JP)
Title: Mobile communication apparatus, base station, communication system, method and program for mobile communication, method and program for base station communication
Inventor: TAKANO MICHIAKI
IPC: H04W28/18
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To produce transmission rate information corresponding to whether it is diversity hand-over or not for controlling the transmission rate of outgoing transmitting data and to control the transmission rate of the outgoing transmitting data by using the produced transmission rate information. SOLUTION: In a mobile station 20, the transmission rate information of the outgoing transmitting data corresponding to whether it is diversity hand-over (DHO) or not is produced as a channel quality 37 and in a base station 10, an MCS (modulation coding scheme) 53 is determined from the channel quality 37 received from the mobile station 20 while referring to a modulation encoding table on which the channel quality 37 is made to correspond to the MCS53. Then, the outgoing transmitting data are encoded and modulated from the determined MCS53. Thus, even in the DHO, the outgoing transmitting data can be transmitted to the mobile station 20 in the transmission rate with the DHO taken into account.
Patent JP-2002155405-A (JP)
Title: Lower wear
Inventor: AOKI MASATOSHI
IPC: A41D27/06
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lower wear capable of preventing a material held in a pocket bag from dropping in the lower wear having a waist size adjustable at a waist part. SOLUTION: Trousers 1 comprise a waist part 2 separated into a front waist part 3 and a rear waist part 4 at side parts in which a waist size can be adjusted by making the front waist part 3 and the rear waist part 4 relatively movable in the waist direction. A pocket bag 5a is arranged at the body side of the front waist part 3 and a pocket opening 5b is formed between the front waist part 3 and the rear waist part 4. The pocket bag 5a is provided with an upper opening part 5c which is continued from the pocket opening 5b and opens upward. In order to adjust the waist size without trouble, a tuck 5h is formed on a cloth 5e at the body side of the pocket bag 5a.
Patent JP-2003154957-A (JP)
Title: Electric power steering device for cargo handling vehicle
Inventor: SATOU YASUMI
IPC: B62D5/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To dispense with recognizing the direction of a steering wheel to improve work efficiency. SOLUTION: A lift-up button 162A or a lift-down button 162C is pressed by an operator, this pressing operation is detected by a switch sensor 41, and a power steering motor 32 is controlled by a target steering speed operating part 34 and a motor driver 37 to set a steering angle detected by a steering angle sensor 33 to reach a corresponding value to the straight running condition of a vehicle. The steering wheel is thus automatically steered to the straight running condition.
Patent JP-2003156384-A (JP)
Title: Pan-base fixing mechanism of balance
Inventor: NOMURA MISAO
IPC: G01G21/23
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To fix a pan-base, while stabilizing its posture. SOLUTION: When the pan base 16 is fitted to a load-receiving shaft 14, a projection 14c of the shaft 14 is interposed and fitted by the interposing and fitting portion 16d of the pan base 16, and is fixed by driving a screw 18. Since the hole of the pan base 16 for inserting the screw 18 is a long hole 16e, the turning angle position of the pan base 16 is adjusted finely, by utilizing this long hole 16e. A receiving disk 17 is placed via the medium of arms 16b of the pan base 16, and the balance is set in a measurable state.
Patent JP-2003157023-A (JP)
Title: Display, liquid crystal display and electroluminescent display
Inventor: MURAI TETSUYA
IPC: G09F9/30
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display in which a positional deviation can be prevented in attaching a liquid crystal panel to a frame. SOLUTION: A slope part 27 is formed by inclining an inner edge of one side of a positioning rib 28 of the frame 21. In the state of abutting one side edge of the liquid crystal panel 12 on the slope part 27 of the frame 21, the other side part of the liquid crystal panel 12 is fitted to a fitting recessed part 25 of the frame 21. A gap is hard to be produced between one side edge of the liquid crystal panel 12 and an inner side face of a holding rib 23 of the frame 21. The position deviation in attaching the liquid crystal panel 12 to the fitting recessed part 25 of the frame 21 is prevented and the position deviation of a screen of the liquid crystal display 11 is suppressed. The liquid crystal display 11 for which a deviation defect of the screen of the liquid crystal panel 12 is suppressed is can be provided without increasing assembly man-hours.
Patent JP-2003161396-A (JP)
Title: Incomplete-fit preventive clip for connector
Inventor: INOUE TOMOKI
IPC: F16L37/12
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incomplete-fit preventive clip for a connector which includes a checking function capable of easily confirming that a pipe body is completely inserted and fitted into the connector and which is provided with a whirl-stop function capable of precisely preventing the relative rotation of the connector and the pipe body.  <P>SOLUTION: The incomplete-fit preventive clip 51 for the connector is integrally composed of an arm main body 53, an arm 55 for a tube for connecting to a tube 11 which extends from one side end in the longitudinal direction of the arm main body 53 to the other side in the axial direction of the connector and an arm 57 for a bend part to be connected to the bend 47 of the pipe body 3 which extends from the other side end in the longitudinal direction of the arm main body 53 to the other side in the axial direction of the connector. A pipe body mounted part 62 for being connected to a straight tube 45 of the pipe body 3 is formed to the arm main body 53 by engaging with an annular protruding part 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159557-A (JP)
Title: Coating method and coating equipment
Inventor: CHIBANA KAZUTAKA
IPC: B05C5/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the change of spread and destabilization of an coating end due to flux variation per hour by controlling the generation of retention part which is formed by gelation of coating medium in a manifold.  <P>SOLUTION: In coating equipment 10, coating liquid 12 is applied from a die 11 to continuous running web. Temperature of the die 11 is controlled by inflow heating liquid in the openings 17, 18 provided in the die 11. The temperature of heating liquid 19, 20 is set 0 to 3°C higher than that of coating liquid 12. The temperature difference between heating liquid 19, 20 and coating liquid 12 is defined as ΔTin and total flow of heating liquid 19, 20 is defined as Qw (ml/min). It is possible to apply without gelation of coating liquid 12 in a manifold 13 by keeping 1,000≤Qw×ΔTin≤30,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159461-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce player's concerns whether the machine is actually reset to a normal state after recovery of electric power supply in case of an interruption of electric power supply during a special game.  <P>SOLUTION: A means to return to a display of a special game which announces information on the recovery of electric power supply after the recovery of the main power supply and returns to a display of a special game from information on recovery of power supply by detecting conditions of returning to the display when the main power supply is interrupted during a special game is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002207089-A (JP)
Title: Electronic chronograph with analog indication
Inventor: WYSSBROD BAPTIST
IPC: G04C3/00
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic chronograph (1) with analog indication indicating measured time on a small dial (5, 6 and 7) arranged in the periphery of a main dial (2). SOLUTION: Measured time is indicated with small hands (8, 9 and 10) driven respectively by motors. The watch (1) includes a stem crown (11), which is used for adjusting the position of hands (3 and 4) indicating the present time by way of conventional mechanical means. The watch also includes at least two press buttons (12 and 13) which can access all functions of the chronograph part including the function adjusting the static position of the chronograph hands (8, 9 and 10).
Patent JP-2002234942-A (JP)
Title: Polyamide resin, polyamide resin composition, its molded article, and method for manufacturing board mounted with electronic part using the same
Inventor: SAWADA MASAHIRO
IPC: H05K1/03
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition having excellent high crystallinity, low water absorption, and heat resistance and capable of providing molded articles with high crystallinity, and accordingly suitable as the molding articles for electric/electronic parts, automotive parts, particularly for boards mounted with electronic parts, and its molded articles having low water- absorption property, and excellent heat resistance in a reflow process. SOLUTION: The polyamide resin composition for lead-free soldering is composed of (a) a diamine component comprising (i) 1,9-diaminononane units to be derived from 1,9-diaminononane, aliphatic diamine units other than the 1,9-diaminononane units to be derived from a linear 6-12C aliphatic diamine and/or a 6-12C aliphatic diamine having a side chain and having a content of the 1,9-diaminononane units of 85-100 mol% and (b) a dicarboxylic acid component comprising (ii) 60-100 mol% terephthalic acid units and 0-40 mol% aromatic dicarboxylic acid units other than the terephthalic acid units and/or 0-40 mol% 4-20C aliphatic dicarboxylic acid units.
Patent JP-2003167295-A (JP)
Title: Image display device
Inventor: TAJIRI SHINICHIRO
IPC: G02F1/13
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To correct the luminance unevenness and color unevenness on a screen caused in an optical system and lamp of an image display device.  <P>SOLUTION: A mask mechanism 30 consists of a stationary mask 31 and two movable masks 32 and 33. The movable masks 32 and 33 are so arranged that the masks respectively face the stationary mask 31 and have the same row of slits 31a and 32a. If the movable mask 32 is moved, the substantial area of the slit 32a on the left side of the stationary mask 31 decreases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169245-A (JP)
Title: Imaging device
Inventor: HAYASHI SHUJI
IPC: G03B7/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that a user can be skilled in the use of the functions in matching with a proficiency degree of the user, always find groundbreaking even after the purchase, and use the image pickup device in a sense of playing a game.  <P>SOLUTION: The imaging device can automatically adjust various functions of the imaging device depending on a state of the use by a user. Concretely the imaging device performs addition of an output size of the imaging device, revision of the number of pixels, magnification/reduction in a zoom magnification range, adjustment of a MAX value of a shutter speed, and addition of a photographing mode or the like depending on the number of photographing pictures of the imaging device, a frequency of occurrence of camera-shake, the number of use of photographing modes, and kinds of photographing objects or the like. The various functions provided to the imaging device can also be adjusted by manual operation of the user. Further, even when an entry means provided to the imaging device is used to make a particular entry operation, the various functions can be adjusted accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169293-A (JP)
Title: Data recording and reproducing device, data recording and reproducing method, and digital camera
Inventor: MAEDA HIROSHI
IPC: H04N19/89
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording and reproducing device that can reproduce data up to a write interruption part even on the occurrence of defective data write.  <P>SOLUTION: The data recording and reproducing method of this invention includes: a step S2 of updating file information of a series of data to be recorded as recovery file information for a digital camera 1 and recording the recovery file information updated together with a data file to a recording medium; a step S2 of searching and reading the recovery file information updated in the step S1 on the occurrence of interruption of write processing due to interference of drive power, cover opening or shock or the like; and a step S12 of recovering file information of a file whose recording is interrupted on the basis of the read recovery file information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172142-A (JP)
Title: Piston temperature control device for internal combustion engine
Inventor: NOKAWA SHINICHIRO
IPC: F01P3/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly vaporize liquid fuel injected toward a top face of a piston.  <P>SOLUTION: A recessed groove 4a is formed within the top face of the piston 4. The liquid fuel is injected into the recessed groove 4a from a fuel injection valve 6 at the end of a compression stroke. The temperature of an inner wall surface of the recessed groove 4a is detected by a temperature sensor 38. Discharge pressure of a cooling oil pump 12 is controlled so that the temperature of the inner wall surface of the recessed groove 4a may be maintained lower than a Leidenfrost temperature of the fuel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173307-A (JP)
Title: Radio information terminal device and system
Inventor: ISHIZAWA KAZUNORI
IPC: G06F13/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional related art that a deterioration of communication service is caused by the crowding of a communication line because radio channels are assigned to perform the transmission and receiving between a mobile terminal and a base station.  <P>SOLUTION: Information is continuously repeatedly delivered to an unspecified number of users from the base station. The mobile terminal has the function capable of optionally receiving the delivered information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170990-A (JP)
Title: Packing apparatus
Inventor: HORIE TAKESHI
IPC: B65D81/113
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus which can be durable to multi-stage loading and can decrease costs of materials and assembling.  <P>SOLUTION: The packing apparatus comprises a bottom board 1 provided with a bottom board cushioning material 12 in a box-shaped bottom corrugated board 11 with an upward opening, an apparatus 2 to be packed placed on the bottom board, a cylindrical sheathed corrugated board 4 being covered around the apparatus to be packed and being covered on the bottom board cushioning material, a top board 3 provided with a ceiling cushioning material 32 in a box-shaped ceiling corrugated board 31 with a downward opening, bands 5 wound on the outside thereof, and band stoppers 6 for fixing the bands and as folding parts 7 projecting in T-shaped condition to the inside in the longitudinal direction, are respectively provided on the side faces of the sheathed corrugated board. Cut parts 1d and 3d for inserting the folding parts are respectively provided on the side faces of the bottom board cushioning material and the ceiling cushioning material. When it is stacked up in stages, packs are hardly broken as the folding parts support weight of the multi-stage loading, a separated reinforcing material is unnecessary, and the costs of the materials and the assembling can be decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172907-A (JP)
Title: Nonlinear distortion compensation method for optical modulator, low distortion optical communication system and low distortion optical modulator
Inventor: OKAMOTO SHIGEHARU
IPC: H04B10/516
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means and a method by which inter-modulation distortion caused by the nonlinear characteristic of an optical modulator is reduced.  <P>SOLUTION: In the characteristic of an electro-absorption type modulator (an EA modulator) that is one type of optical modulators, the phase of inter- modulation distortion is suddenly shifted for 180° with respect to a bias voltage. The characteristic of the EA modulator is used in the following scheme, i.e., two EA modulators are operated in parallel and distortion generated by the modulators is mutually canceled with each other to reduce the distortion. Having constituted the above, a distortion generating circuit and a distortion phase reversal circuit, which are essentially required in a conventional distortion compensation method such as a predistortion distortion compensation method, are eliminated and distortion compensation is realized with a simple configuration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170197-A (JP)
Title: Sludge dehydration machine
Inventor: MUROI KOJI
IPC: C02F11/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge dehydration machine which can efficiently and smoothly perform dehydration treatment by operating the sludge dehydration machine smoothly not hinderd with the highly viscous feces in the sludge obtained by scrapping out from sewage.  <P>SOLUTION: Means for temporarily storing treated water into a hopper 2 of the sludge dehydrating machine 1 and a grinder pump 3 for pulverizing the sludge charged into the hopper 2 are disposed in the hopper 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175952-A (JP)
Title: Fastener
Inventor: YOSHIDA TOSHIKI
IPC: F16B2/08
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fastener which is easy to use, has a latch mechanism easy to manufacture and can be repetitively used by making use of characteristics of a belt of an adjustable plastic band, and to provide a form in which the fastener can be easily employed as an accessory mechanism for various kinds of articles.  <P>SOLUTION: The fastener comprises a belt and a latch, wherein the belt is made of an elastic material and has a plurality of projections arranged in parallel with equal intervals on one of surfaces thereof. The latch comprises a frame, a guide and a claw accompanying the frame. The guide is located on a depth of one of sides of the frame and serves to face a side having no projection of the inserted belt and to push the belt against the claw. The claw is located on an opposite face to the guide of the frame, is laterally distant from the guide in the direction of the belt passing, and projects in an acute angle toward the rear inside the frame. When the belt is passed through the frame a dent between the projections and the claw engage with each other, so that it works as a fastener at an arbitrary position. In disengaging, the vicinity of the fitted portion is pressed to have the claw and the projections separated, whereby the belt can be easily drawn out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177664-A (JP)
Title: Model experiment method for tunnel pressure wave
Inventor: TANAKA YASUYUKI
IPC: G09B25/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model experiment method for tunnel pressure wave that exactly reproduces the actual tunnel pressure wave phenomenon when a model experiment of tunnel pressure wave is carried out using a simple shape train/tunnel model with a circular cross-section or a rectangular cross-section, etc.  <P>SOLUTION: In the model experiment method for tunnel pressure wave for carrying out a model experiment on the pressure wave inside and outside of a tunnel using a train/tunnel model, the effect of the ground at the site is simulated by the model by considering a mirror image of the cross-section of the train/tunnel at the sight and by expressing the whole part including the mirror image part. Also, the running state of the train in the double track tunnel at the site is simulated by the model by making the running position of the train in the cross-section of the tunnel eccentric from the center of the cross-section of the tunnel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175831-A (JP)
Title: Universal joint for steering device
Inventor: OKUBO KIYOSHI
IPC: F16D3/41
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint for steering device capable of affording a smooth steering feeling by securely preventing occurrence of abnormal noise due to a collision of a shaft part of trunnion cross with needles and decreasing the bending torque of a steering shaft without causing a sharp rise in manufacturing cost.  <P>SOLUTION: In the universal joint 101 for the steering device assembled interposing needles 10 and a bearing cap 9 between an outside rolling contact surface 61 of the trunnion shaft 6 and an inside of a bearing bore 4, the bearing bore 4 is provided with a tapered inner face 41 which is a large diameter part 412 at the outside of a yoke and a small diameter 411 at the inside of it, and the small diameter part 411 equals the outside diameter of the bearing cap 9 before assembling or a slightly small diameter.  <P>COPYRIGHT: (C)2003,JPO