baber/WOPTO huggingface dataset:
Patent JP-2002272278-A (JP)
Title: Seeding-collecting and raising tool for transplantation seedling
Inventor: KASAHARA KAZUHIRO
IPC: A01G9/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-collecting and raising tool from which the root ball portions of grown seedlings can be gripped and taken out instead of gripping and pulling out the leaves and stems of the grown seedlings to prevent the breakages of roots and the damages of the leaves and stems, when the grown seedlings whose root tips dig into the surface of the pot during the growth of the seedlings in the seeding-collecting and raising tool are taken out. SOLUTION: Pot-forming half sides 3 comprising one side halves of vertically divided pots are disposed at an equal distance to form abutting surfaces 4. On the back side of the abutting surfaces 4, the same pot-forming half sides 3 and the same abutting surfaces 4 are disposed to form a row-like pot-forming member 5. The proper number of the row-like pot-forming member 5 are arranged in a state that the abutting surfaces 4 are matched to each other, thus forming the seeding-collecting and raising tool for the transplantation seedlings. Further, a soft thin paper-like member 13 is adhered to the whole back surface of the seedling-collecting and raising tool to prevent the separation of the row- like pot-forming members 5.
Patent JP-2002323093-A (JP)
Title: Worm reduction gear and worm geared motor
Inventor: NAKAOKA MASATAKA
IPC: F16H57/039
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To secure the convenience of installation to a mating machine, and also secure particularly the strength of components around a worm shaft while an increase in casing size and machine weight is avoided. SOLUTION: A worm reduction gear G2 is provided with a first-step reduction section 40 for reducing the rotation of an input shaft 34 by means of a parallel gear mechanism, and a second-step reduction section 42 that receives an output from the first-step reduction section 40 being as the rotation of a worm shaft 48, further reduces it by means of a worm gear system and outputs this reduced rotation from an output shaft 54 perpendicular to the input shaft 34. The worm shaft 48 is supported by a pair of bearings 81 and 82. Mounting holes 88 to 91 for installation to a mating machine are provided at outer circumference sides of the bearings 81 and 82 supporting the worm shaft 48, when seen from the shaft center O2 of the output shaft 54 of the worm gear system, so that they are in parallel with the output shaft 54 and penetrate a casing 60.
Patent JP-2002320278-A (JP)
Title: Portable device for remote control
Inventor: MIZUNO YOSHITO
IPC: B60R25/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable device for remote control, capable of suppressing consumption of an internal power source in its storage by suppressing the consumption of the internal power source as much as possible in receiving a noise signal. SOLUTION: When a portable device 11 is stored so as to be standing still in a house, etc., without being used, a vibration sensor 15 does not sense the changes in the state of the device 11, and the state of interrupting of supplying power from a battery 19 to a receiving circuit 12 remains. When the sensor detects the change in the state of the device 11, the supply of power from the battery 19 to the circuit 12 is allowed. During the time of standby status for a request signal, if a noise signal which is not a request signal is received for a prescribed time or more, the power supply to the circuit 12 is interrupted.
Patent JP-2001354650-A (JP)
Title: Method for preparation of 1-(4-hydroxyphenyl)-2-(4- hydroxy-4-phenylpiperidin-1-yl)-1-propanol mesylate trihydrate and intermediate useful therefor
Inventor: RAINVILLE JOSEPH PHILIP
IPC: C07D211/52
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a the problems of conventional method for the preparation of (1S,2S)-2-(4-hydroxyphenyl)-1-(4-hydroxy-4-phenylpiperidin-1-yl)-1-pro panol comprising the increased loss and lowered efficiency caused by the treatment of a large amount of inert or low-activity enantiomers and diastereomers. SOLUTION: The present invention relates to a new method for the preparation of a mesylate trihydrate of a (1S,2S)-1-(4-hydroxyphenyl)-2-(4-hydroxy-4- phenylpiperidin-1-yl)-1-propanol compound of formula (I), a method for the preparation of (2S)-(+)-compound of formula (II) (R1 is a protecting group) and an intermediate useful for the preparation methods.
Patent JP-2002328500-A (JP)
Title: Image forming device
Inventor: KIMURA TAKASHI
IPC: B65H3/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is not made to be large- sized even by integrating a scanner part and from which paper is easily taken out. SOLUTION: In the image forming device having a paper feeding cassette in which a manual paper feeding part is integrated, the manual paper feeding part 21 having the manual paper feeding part and a scanner part to read an original are made to be exchangeable.
Patent JP-2002335379-A (JP)
Title: Image reader
Inventor: FUKUI TOMOSHI
IPC: G06T1/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can automatically set the resolution depending on a data quantity and eliminate the need for re-selecting the resolution. SOLUTION: A designated size X of a read original and a permissible error α(%) are set (ST1), a maximum resolution N=Nmax is first set among a plurality of kinds of resolutions (ST2), a data capacity Y=F (N) (Byte) of read data at the resolution is calculated (ST3), whether or not X(1+α/100)>Y is discriminated (ST4), when the discrimination indicates YES, the image with the resolution F (N) is stored (ST8), when the discrimination indicates NO, the level N of the resolution is decremented by one, and the similar processing is repeated.
Patent JP-2002331682-A (JP)
Title: Ink tank and method for injecting ink thereinto
Inventor: MATSUO KEISUKE
IPC: B41J2/175
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance service efficiency regardless of the type of ink or ink absorber by controlling the distribution state of ink. SOLUTION: After a container 2 is decompressed by means of a vacuum pump 15, an on/off valve 13 is opened and ink is injected from an ink supply means 14. When a specified quantity of ink is injected, the ink is absorbed by an ink absorber 1 and stays in a buffer space 7. When the on/off valve 13 is closed and an opening 5 communicating with the atmosphere is opened, air in the ink absorber 1 expanded through pressure reduction is contracted, the ink in the buffer space 7 is sucked into the ink absorber 1, and the ink in the vicinity of the outer surface of the ink absorber 1 moves inward. A part of the ink absorber 1 touching a shield member 8 is shielded by a shield member 8 and, since the ink does not permeates that part, that part is not wetted with ink.  The ink absorber 1 includes a region 11 which absorbed the ink sufficiently, a region 16 holding the ink slightly, and a region 12 unwetted with ink. Interface 9 of the ink is substantially horizontal and ensures a good distribution state of the ink.
Patent JP-2002334372-A (JP)
Title: Article storing/paying out device for automatic vending machine
Inventor: ISHIKAWA SATOSHI
IPC: B65G17/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an article storing/paying out device for an automatic vending machine, capable of storing articles while appropriately maintaining an interval between respective articles, thereby surely preventing the articles from being sold by two at a time, also efficiently performing loading work and also easily realizing the first-in first-out. SOLUTION: This article storing/paying out device 1 for the automatic vending machine, that stores a plurality of articles S while being hung and also arranged in a cross direction and pays out the articles S when the article S is sold, is provided with a rotatable endless band-shaped chain 64, a plurality of hooks 65 supported by the chain 64 in a freely rotatable way with a prescribed interval disposed between hooks and for respectively hanging a plurality of articles S, a driving means for rotatingly driving the chain 64 when the article is sold, and a hook turning means for turning a hook 65 so as to remove the sold article S when the sold article S arrives at a prescribed position.
Patent JP-2002010748-A (JP)
Title: Flavor improver for black tea or palsweet (r), flavor- improved black tea or palsweet (r), flavor-improved black tea or palsweet (r), and method for producing the black tea or palsweet (r)
Inventor: HIRANO KENICHI
IPC: A23L27/50
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a flavor improver for foods/drinks, to provide a method for improving flavor, and to obtain flavor-improved foods/drinks by adding the improver. SOLUTION: This flavor improver comprising mannose as the active ingredient enables the sharp taste, acid taste or the like of foods mentioned below to be soften to turn into mild one by adding it to various foods/drinks such as bread, soy sauce, stock, mirin, soup, coffee, black tea, juice, crude drugs and the like.
Patent JP-2002337019-A (JP)
Title: Cutting device
Inventor: TSUNODA KAZUTOMO
IPC: B23D21/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and highly operable cutting device lowering a noise in cutting and reducing leakage in a pipe. SOLUTION: This cutting device is provided with a support member 3 having its base end side oppositely fixed to a device body 4 and having a first shaft 5 fitted in its tip side, a cutting member 6 rotatably provided with the first shaft 5 set to its center and having a cutting blade 8 capable of cutting a feed pipe 7 by clamping and smashing the feed pipe 7 from the both sides in its tip side, and a link member 9 having its one end side connected to a slide head part 21 of the device body 4 and the other end side connected to the rear end side of the cutting member 6, and turning the cutting member 6 with the first shaft 5 set to its center.
Patent JP-2002342935-A (JP)
Title: Method and device for recording information to optical disk
Inventor: HATTORI TORU
IPC: G11B7/0045
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To form an exact bar code shape even though a warpage or undulation exists on an optical disk in recording information to the optical disk by utilizing the bar code. SOLUTION: The working point of an optical disk 1 is arranged along the rotating direction of the optical disk 1 so as to be irradiated with laser beams for working on the same circumference after passing through a height measuring sensor 5, and the angle information at the moment of the measurement and the height information in the Z-direction are stored together. By controlling the position in the Z-direction on the basis of the information in the Z-direction of a rotary table elevating/lowering mechanism 4 stored θ deg. before the present angle position and the measurement value of the height measuring sensor 5, the exact bar code shape is formed on the optical disk even though the warpage or undulation exists on the optical disk.
Patent JP-2002343991-A (JP)
Title: Non-single crystal solar battery
Inventor: SASAKI TOSHIAKI
IPC: H01L21/205
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-single crystal solar battery preventing the dispersion to an i layer of elements included in p type or n type impurities and material gas and improving power generation efficiency. SOLUTION: The non-single crystal solar battery is composed by successively stacking a first electrode (a metal electrode, for instance) 2, a p type or n type first conductivity type layer (the first conductivity type layer of n type μc-Si, for instance) 3 composed of non-single crystal, the i layer (the i layer of true μc-Si, for instance) 4 composed of practically true microcrystallites or micro crystallite alloy, a boundary layer (the boundary layer of a-Si, for instance) 10 composed of an amorphous material, an n type or p type second conductivity type layer (the second conductivity type layer of p type μc-Si, for instance) 5 opposite to the first conductivity type layer composed of the non-single crystal and a second electrode (a transparent electrode composed of ITO, for instance) 6 on the main surface of a substrate (a glass substrate, for instance) 1.
Patent JP-2002337473-A (JP)
Title: Blanket and manufacturing method therefor
Inventor: MUNETA AKIHIRO
IPC: B41N10/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a blanket for offset printing which can sufficiently meet printing of highly fine image pattern, with the elongation surely reduced, and also can stably exert excellent ink receptivity, while ensuring the excellent ink transferability brought about by a silicone rubber. SOLUTION: The blanket for offset printing is constituted by forming a surface layer 30 on a base layer 10 constituted of a metal film. The surface layer 30 is constituted of a silicone rubber layer obtained by a process wherein a laminated sheet prepared by laminating a sulfur-crosslinked rubber sheet 52 on a crosslinked silicone rubber layer 30B is subjected to heat treatment and then the sulfur-crosslinked rubber sheet 52 is separated.
Patent JP-2002354873-A (JP)
Title: Motor drive
Inventor: AZUMA MITSUHIDE
IPC: H02P6/182
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive with a simple structure capable of reducing mechanical noises and vibrations. SOLUTION: In this motor drive which controls the rotational speed of a three-phase np (np: an even number more than or equal to 4) pole brushless DC motor, there are provided an DC-AC converting means for converting DC voltage into desired false AC voltage, a position detection means for detecting rotational phases obtained from the induced voltage of a three-phase armature winding of the brushless DC motor, and a duty control means for performing pulse width modulation(PWM) of the DC-AC converting means.  The duty control means consists of a reference duty determining means for determining a reference duty value based on a frequency command value, a correcting means for correcting the reference duty value into an output duty value based on rotational speed for each angle range obtained by dividing a one-turn angle of the brushless DC motor into np portions, and an output means for outputting the output duty value.
Patent JP-2002352872-A (JP)
Title: Connection structure of conductive wire
Inventor: RYO SESO
IPC: H01R4/38
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To improve a conductive efficiency by making the conductor bundle of a conductive wire and a conductor part in a close contact and fixed together. SOLUTION: A conductor bundle fastening part comprises a locknut having a center through hole through which the conductor bundle of the front end of the conductive wire penetrates and an external thread, an annular body having a center fastening through hole into which the conductor bundle is inserted and fastened. Using the conductor bundle fastening part, the conductor bundle is inserted into a threaded hole drilled on the surface of the conductor part and is connected. The threaded hole has a threaded groove formed on its inlet and a tapered inner diameter surface formed lower part of the threaded groove, wherein the diameter of the inner diameter surface becomes smaller as it goes down deep inside of the threaded hole to reach the bottom hole.  The outer periphery of the conductor bundle fastening part is fitted into the tapered inner diameter surface to come in contact with it, where the conductor bundle fastening hole is pressed inward to surely hold and fix the conductor bundle. Further, the extremity of the conductor bundle is arranged to make a contact in such a way that it spreads out radially and uniformly on the side of the bottom hole, which increases the contact area between the conductor bundle and the conductor part, thus, improves conductive efficiency.
Patent JP-2002038300-A (JP)
Title: Surface roughening method for support material for printing plate
Inventor: JOERG KLAUS
IPC: H05K3/44
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce an energy consumption for mechanical and particularly electrochemical surface roughening and to increase reproducibility on manufacturing a support material for a printing plate. SOLUTION: Aluminum for a printing plate, or the support material made from aluminum, comprises a preliminarily stamped surface. The preliminary stamp includes hemisphere indentions having a diameter of 2-50 μm and an average diameter of 20-30 μm. The support material is electrochemically roughened in an electrolyte selected from the group consisting of hydrochloric acid, nitric acid, sulfuric acid, and chloride or nitrate ion of aluminum salt. Current density of an alternative current is 30-45 A/dm2. Surface roughness RA after surface roughening is uniform and within a range of 1.0-1.5 μm, and all regions are roughened.
Patent JP-2002351560-A (JP)
Title: Operation input device
Inventor: OUKURA KOUTARO
IPC: G06F3/023
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device in which light from a light emitting means housed inside reaches a displaying part more easily and leaks less to the outside than in the conventional practice. SOLUTION: This operation input device 150 is provided with a housing 101, a volume knob 152, a hollow type encoder 162 for detecting an operation input to the volume knob 152, an encoder base board 171 on which the hollow type encoder 162 is mounted, and a plurality of LEDs 182 for emitting light to the outside of the housing 101 from the vicinity of the outside of the hollow type encoder 162. The plurality of LEDs 182 are mounted, and a LED base board 172 arranged closer to the outside of the housing 101 than the encoder base 171 is also provided.
Patent JP-2002354542-A (JP)
Title: Radio mobile terminal device, its display method and program
Inventor: KIDO TORU
IPC: H04W4/12
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a radio mobile terminal device capable of confirming contents of reception data that a user desires to read without carrying out a special operation in a closing state of a terminal device. SOLUTION: A control means (not shown) compares specified information which is held by a holding means (not shown) and is input previously by a user with data in a first predetermined region of the reception data, whereby the control means determines whether or not the reception data is information that the user desires to confirm. When indicating that comparison results are matched with each other, as the reception data is information that the user desires to confirm, the reception data is displayed on a second display part 7.
Patent JP-2002348136-A (JP)
Title: Molding unit for optical element
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/12
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion in the temperature of heating for forming an optical element and to efficiently mold the optical element. SOLUTION: In a molding unit for optical element, a heated optical glass material is formed into a desired optical element by press-molding the material with a fixed die 4 and a moving die 8. The molding unit is provided with a fixed die heating means 14 which is arranged surrounding the periphery of the fixed die 4 so as to heat the fixed die, a moving die heating means 21 which is arranged surrounding the periphery of the moving die 8 so as to heat the moving die, and a moving means 10 which, when making the moving die 8 travel, makes the moving die heating means 21 travel so that the positional relation between the moving die 8 and the moving die heating means 21 is always constant.
Patent JP-2002353794-A (JP)
Title: Overcurrent detection/protection device for semiconductor element
Inventor: OSHIMA SHUNZO
IPC: H02H7/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent detector that can be downsized at a low cost. SOLUTION: A power transistor(TR) T11 amplifies a voltage drop produced by flowing of a current through the TR T11 to generate a 1st voltage V15, and dividing a voltage at a power supply connection terminal of the power TR T11 generates a 2nd voltage V14. When it is found that the 1st voltage exceeds the 2nd voltage, it is found that an overcurrent takes place. In this case, the 2nd voltage V14 is decreasingly changed on the occurrence of an overcurrent due to an inductance of wires and an on-resistance Ron of the power TR T11, and the circuit is immediately interrupted on the occurrence of a dead short circuit, and the power TR T11 and the wire interconnecting the power TR T11 and a power supply can be protected.
Patent JP-2002345435-A (JP)
Title: Dried egg white composition
Inventor: HIRAMATSU HAJIME
IPC: A23L15/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a dried egg white composition suitable for flour products such as noodles, doughs of giaoz (dumpling stuffed with minced pork) and breads, needing no work of dissolving dried egg white with water is advance and having an enhanced effect for improving physical properties of a food even in the case where it is used in powder mixing. SOLUTION: The dried egg white composition contains 0.2-20% of a water- insoluble fine powder and 0.5-20% of an emulsifier based on the dried egg white composition.
Patent JP-2002353514-A (JP)
Title: Light-emitting diode
Inventor: MIYASHITA JUNJI
IPC: H01L33/62
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To make the density of various surface-mounted electronic components, in addition to a T-shaped light emitting diode by making the opening area of a hole bored in a printed wiring board as small as possible, when the T-shaped light-emitting diode is mounted on the surface while being penetrated by the hole. SOLUTION: This light-emitting diode is formed into a nearly T-shape of bases 32a and 32b with a couple of electrodes 34 and 35 and a body 33 raised from a nearly center of the bases 23a and 23b, and a light-emitting diode element 25 is arranged at the body 24; and this light-emitting diode element 45 and the electrodes 34 and 35 for external connection are electrically connected, and the light-emitting diode element 45 is covered with a resin-sealing body 47. In both corners 40a and 40b raised from the bases 32a and 32b to the body 33, recessed parts 41a and 41b which scoop out the bases 32a and 32b are formed.
Patent JP-2002136867-A (JP)
Title: Adsorbent regeneration treatment process and equipment for the same
Inventor: KURIYAMA AKIRA
IPC: C07C19/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent regeneration treatment process for not only transferring a substance(s) liable to become a pollutant(s), from the inside of one medium to that of another medium but also subjecting the substance(s) to drastic decomposition treatment, without causing any problem with respect to waste water from the process, and also to provide equipment for the process. SOLUTION: This regeneration treatment process comprises: heating an adsorbent adsorbing on it, a substance which is liable to become a pollutant and decomposable by irradiating it with light in the presence of chlorine, to separate the substance as a gaseous material; forming air containing this gaseous material and chlorine; and irradiating the resulting air with light to decompose the substance liable to become a pollutant.