baber/WOPTO huggingface dataset:
Patent JP-2002279852-A (JP)
Title: Pushing key structure
Inventor: YU SOBO
IPC: H01H3/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pushing key structure in which the key is returned upward to the original upper position as the positioning rod of a positioning means is separated from the positioning point of a ring shape stairway, when the positioning means is pushed down by outside force. SOLUTION: The pushing key structure is composed of a key, a key case and a positioning means, and when the key is pushed down, the ring shape stairway that is provided at the key and a positioning rod provided at the positioning means are interlocked, and give the key a cyclic positioning relationship of downward and upward direction. When the key is positioned at the lower part position, by pushing down the positioning means, the positioning rod of the positioning means is separated from the positioning point of the ring shape stairway, and the key is elastically returned to the upper position.
Patent JP-2002272211-A (JP)
Title: Transplanting apparatus
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of operations for delivering and transplanting pot seedlings in a transplanter. SOLUTION: A planting part of a transplanter has such a construction that pot seedlings 5 conveyed by a seedling transport conveyor placed in the lateral direction to the moving direction of a machine body are succeeded to a planting tine 50 installed on a rotary planting mechanism 21, and the pot seedlings are planted by the planting tine 50. The planting tine 50 comprises a pair of planting tine shafts 77, 77 and holding members 50a, 50a having a roughly L-shaped cross-sectional view placed on the heads of the planting tine shafts. The planting tine is constructed in such a manner that the holding members 50a, 50a are closed and opened by rotating the planting tine shafts 77, 77 in laterally opposite directions each other.
Patent JP-2002288847-A (JP)
Title: Information recording and/or reproducing device
Inventor: IKEGAME TETSUO
IPC: G01B11/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and/or reproducing device which detects the position and/or speed of a moving part to a large extent and does not reduce the precision in controlling the position of the moving part (that is, an objective lens). SOLUTION: This information recording and/or reproducing device has the moving part 100a, a supporting part material 100c which supports the moving part so that it may be movable in a first direction to a fixing part 100b and detector 32, TA and LR which detects the position and/or speed of the moving part in the first direction. In this case, characteristically, the detector includes the single first part 32 and TA, and the second parts LR. The first part roughly detects the position corresponding to one of the second parts, and precisely detects the position corresponding to each of the second parts.
Patent JP-2002274905-A (JP)
Title: Recyclable aggregate for concrete
Inventor: OBANA HIROSHI
IPC: C04B18/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To produce concrete which has improved compression and bending strength by using an economical cement clinker using municipal waste incineration ash, etc. SOLUTION: The aggregate for concrete is a fired product obtained by using one or more kinds of the municipal waste incineration ash and sewage sludge incineration ash as raw materials and the aggregate contains 10-40 wt.% one or more kinds of C11 A7 CaCl2 , C11 A7 CaF2 and C3 A and one ore more kinds of C2 S and C3 S and its water absorption rate is <=3.5%.
Patent JP-2002284655-A (JP)
Title: Foaming type two-agent hair-dyeing composition and aerosol product containing the same
Inventor: SUZUKI KATSUAKI
IPC: A61K8/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a foaming type two-agent hair-dyeing composition which does not cause the corrosion of an aerosol container, has high hair-dyeing ability and does not produce ammonia odor, and an aerosol product containing the same. SOLUTION: The foaming type two-agent hair-dyeing composition 1 is manufactured by preparing a first agent which contains a base except ammonia as the alkali agent and a second agent which contains an ammonium salt and an oxidizing agent, respectively. Then, the aerosol product 51 containing the foaming type two-agent hair-dyeing composition 1 is manufactured by filling the foaming type two-agent hair-dyeing composition 1 in an aerosol container 30 together with a propellent.
Patent JP-2002294204-A (JP)
Title: Method for sticking film
Inventor: HAYASHI TAKEHIKO
IPC: C09J5/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for sticking an adhesive film on the main surface of a substrate with an outline that is similar to or smaller than that of the outline of the main surface, without frequent exchange of a cutting means, without degrading the film and the substrate, and without any post-working processes. SOLUTION: On to an adhesive film located on the whole surface of a base film having an outline that is similar to or larger than that of a main surface of a substrate, a cut line with an outline that is similar to or a little smaller than that of the main surface of the substrate, is provided to form a break reaching the surface of the base film. The part of the adhesive film located outside the cut line is removed, and the adhesive film located on the base film and inside the cut line is stuck to a desired portion of the main surface of the substrate.
Patent JP-2002290199-A (JP)
Title: Surface acoustic wave device
Inventor: TANAKA HIROSHI
IPC: H03H9/25
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive surface acoustic wave device, of high performance characteristics. SOLUTION: The device is provided with an electromagnetic shielding layer 8, which is made is a conductive organic polymer, grounded via a flat shape or vessel shape package base member 1 so as to cover a surface acoustic wave element 6, which is electrically connected to the package base member 1; and the device is also provided with an electrical insulating layer 7 which is made of an organic polymer and arranged between the electromagnetic shielding layer 8 and the surface acoustic wave element 6 for preventing short-circuiting between the signal line of the surface acoustic wave element 6 and a cable way which forms the ground. Or the device is provided with the conductive organic polymer-made electromagnetic shielding layer 8 directly on the surface acoustic wave element, which is arranged on the vessel shape package base member 1 leaving a small gap.
Patent JP-2002291715-A (JP)
Title: Noise generation position specifying device and magnetic resonance imaging system
Inventor: WATANABE SHINYA
IPC: G01N24/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a noise generation position specifying device capable of easily specifying noise having a bad influence upon operation of a magnetic resonance imaging system in a short time. SOLUTION: Power supply to devices 20-23 from a power supply device 26, and ON/OFF of connection of control transmission lines and power transmission lines by switching circuits 80-83 are controlled on the basis of control from an operator console 15. The operator console 15 specifies a noise generation position on the basis of control used when the noise is detected in a reception result of an RF reception coil.
Patent JP-2002297860-A (JP)
Title: Consciousness investigation totalizing system
Inventor: SEKINE DAISUKE
IPC: G06Q10/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a consciousness investigation totalizing system capable of transmitting questions of various genres to terminals through a communication line and totalizing the answers of the questions to provide proper consciousness investigation result. SOLUTION: The questions of various genres are provided to the respective user terminals 2a to 2n registered as a user from a management server 3 connected to a network 1, and the answers to the questions from each user are stored together with the attribute of each user in a storage means 6. An information providing means 5 totalizes corresponding to an output request according to the answers stored in the storage means 6 when an output request for the totalized result of answers to the questions is given from the respective user terminals 2a to 2n, and provided the totalized result to the terminals 2a to 2n.
Patent JP-2002293077-A (JP)
Title: Writing utensil
Inventor: MIYASHITA YASUSHI
IPC: B43K1/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem on safety to especially a little child and an aged person that the conical art of a tip metal as well as a pen point collides against a part of collision when the body of a human being or the like mistakenly gets into contact with the pen point part during the use of a writing utensil. SOLUTION: The outer diametral dimension of the fore edge face of the tip metal is made to be 6 mm or more. The amount of projection of the pen point part beyond the tip metal is made to be the amount of projection, which is 1/2 times or less as much as the outer diametral dimension of the fore edge face of the tip metal.
Patent JP-2002299669-A (JP)
Title: Polycrystalline solar battery and its manufacturing method
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline solar battery having improved characteristics, and its manufacturing method. SOLUTION: In the polycrystalline solar battery that is composed of an active layer 12 and a semiconductor layer 13 having the opposite polarity to that of the active layer 12 on a polycrystalline silicon substrate 11, the active layer 12 is made of polycrystal that is grown while the active layer 12 reflects the crystal structure of the substrate 11, the film thickness of a grain boundary 16 in polycrystal for forming the active layer 12 is smaller than that of the central section of a polycrystal particle, the grain boundary section 16 is in a groove shape for forming a groove at the semiconductor layer 13 on the grain boundary section 16, and an electrode 14 for taking out a generation current is buried into the groove.
Patent JP-2002298290-A (JP)
Title: Allocation system and allocation method of cars
Inventor: MURATA TSUTOMU
IPC: G06Q10/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To precisely request an allocation of car without requiring much labor or cost. SOLUTION: This system comprises a server 5 connected to a terminal device 1 through a network, and the server 5 comprises a communication means connected to the network, and a means for instructing the allocation of car on the basis of the information related to the position of allocation which is outputted to the terminal device 1 and received from the terminal device 1.
Patent JP-2002305632-A (JP)
Title: Image reader and image reading method
Inventor: FUJIBAYASHI KAZUO
IPC: H04N1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To configure an image forming lens at a low cost and to improve the quality of a read image by enhancing reading accuracy. SOLUTION: The image forming lens is composed of a plurality of lens units, an image formation scale factor when infrared light is illuminated maintains to be the same value as an image formation scale factor when visible light is illuminated and focal points are made to meet each other between when the infrared light is illuminated and when the visible light is illuminated by independently moving of each of the lens units constituting the image forming lens on an optical axis linked with illuminating light switching between the visible light and the infrared light.
Patent JP-2002304877-A (JP)
Title: Electronic equipment
Inventor: SEGAWA MASAHIKO
IPC: G11B33/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To enable providing defective operation of a hard disk drive caused by resonance phenomenon. SOLUTION: A hard disk drive 22 and a second frame 20 are fixed by a first screw 33 through a first bush 31 provided at a first fixing member, a first frame and the second frame 20 are fixed by a second screw through a second bush 38 provided at a second fixing member. Thereby, vibration in the first frame is transmitted to a hard disk drive unit 19 through the second frame 20 attenuating vibration in the first frame by stages by the first and the second bushes 31, 38.
Patent JP-2002006214-A (JP)
Title: Zoom lens and photographing device equipped with the same
Inventor: SATO HARUO
IPC: G02B15/16
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a negative/positive constitution two-group zoom lens or the like having a small number of constitutional lenses, which is made comparatively small in size and diameter, and having an unprecedented high variable power ratio of about 3.5-power. SOLUTION: As for the zoom lens provided with a 1st lens group G1 whose refractive power is negative and a 2nd lens group G2 whose refractive power is positive in order from an object side and whose power is made variable by changing an air distance between the 1st lens group G1 and the 2nd lens group G2, the 1st lens group G1 is provided with a negative lens group G1F having one or two negative lenses and a positive lens group G1R in order from object side, and provided that the maximum moving extent of the 2nd lens group G2 in accordance with the power varying is expressed by X2, the focal distance of the whole 1st lens group G1 is expressed by f1, and the focal distance of eth whole zoom lens system at the wide angle end is expressed by fw, the focal distance at the telephoto end s expressed by ft, the following expressions 1 and 2 are satisfied;  (1) 4.5<=|X2|.ft/fw2<=15 and (2) 0.7<=|f1|/(fw.ft)1/2<=1.3.
Patent JP-2002316885-A (JP)
Title: Sanitary ware and method for manufacturing the same
Inventor: HORIUCHI SATOSHI
IPC: C04B33/34
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide sanitary ware which has appearance of high design characteristics and maintains the function to make dirt easily removable for a long period of time, regardless of product shapes and the application areas, or the like, of a first with glaze layer. SOLUTION: The sanitary ware is constituted by forming the first glaze layer of white on the surface of an earthenware surface and further forming a second while glaze layer consisting of amorphous glaze alone solutionized with 1 to 10% emulsion component or the amorphous glaze solutionized with 1 to 10% emulsion component and natural mineral particles thereon, and the surface roughness of the second glaze layer surface measured by a feeler type surface roughness measuring instrument (JIS-B 0651) is below 0.07 μm.
Patent JP-2002313001-A (JP)
Title: Disk recording and reproducing device and disk for recording and reproducing
Inventor: NAKAGAWA KATSUYA
IPC: G11B7/24097
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a disk recording and reproducing device and disk for recording and reproducing, where a data area is enlarged by focusing the disk by an optical pickup arranged on a side opposite to a chucking surface so as to reduce the chucking area of a small diameter disk. SOLUTION: The disk recording and reproducing device chucking and holding two kinds of large/small disks having different outer diameters has chucking mechanism where the chucking area of a small diameter disk 5 is made smaller than that of a large diameter disk 7 and focuses the disks by the optical pickup 8 arranged on the side opposite to the chucking surface.
Patent JP-2002309613-A (JP)
Title: Earth auger excavator
Inventor: KUMAMOTO HARUO
IPC: E02F5/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an earth auger excavator capable of carrying out excavation while correcting a torsional phenomenon of the whole of an auger shaft. SOLUTION: This earth auger excavator is provided with a lower coupling device 17 which is attached to the three auger shafts 14a, 14b and 14c in such a manner as to surround the auger shafts 14a, 14b and 14c in order to couple the auger shafts 14a, 14b and 14c at prescribe intervals, a device 50 capable of moving the auger shafts 14a, 14b and 14c, which makes the central auger shaft move up and down, a sensor for detecting bends in the auger shafts 14a, 14b and 14c, first and second driving-side clutch members 22b and 32b which are provided in the central auger shaft, first and second driven-side clutch members 25b and 35b which are provided above and below a center of the device 17 in a respectively separate manner, first and second driving-side sliding members 21b, and 23b, 31b and 33b which are provided above and below the auger shafts on both sides,  first and second driven-side sliding members 24b, 26b, 34b and 36b which are provided above and below both right and left sides of the device 17, and a conversion means which mutually reverses directions of powers transferred to the device 17 via the clutch members 25b and 35b in a respectively separate manner.
Patent JP-2002312115-A (JP)
Title: Portable terminal device
Inventor: YOSHINO HIDEKO
IPC: G06F3/03
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To realize a portable terminal device, enabling a user to readily use E-mail or the like by providing technology capable of reducing load of operating a key board or the like, and inputting and duplicating beautiful characters or the like in a natural manner. SOLUTION: This portable terminal device is provided with a detection means detecting coordinates of a pen tip in contents of notes written on a writing medium with a pen, a sampling means sampling detected pen tip coordinates for each designated unit time period and creating a handwriting data and storing the same for each writing medium, an indication means for duplicating and indicating contents of writing based on the handwriting data, and a sending and receiving means for sending and receiving the handwriting data. The sampling means deletes redundant points and creates the handwriting data. The indication means adjusts the characteristics of a duplicated handwriting between temporally continuous two points included in the handwriting data, at least based on the numbers of deleted points between the two points and indicates the two points.
Patent JP-2002309513-A (JP)
Title: Bridge and waterproofing construction method therefor
Inventor: SHIMIZU YOSHIO
IPC: E01D19/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bridge on which a bridge face waterproofing construction method is applied capable of performing waterproofing construction in which the whole floor slab is integrated, providing satisfactory waterproofing performance, quickening construction speed, allowing the construction on a wet concrete face, reducing adverse effect on the environment because it has no toxicity and is safe, and realizing low cost. SOLUTION: This bridge is constituted by forming a waterproofing layer made of a rubber emulsion waterproofing material on a surface of the bridge, forming a weatherproof coat layer made of a weatherproof coat material in a part where sunshine reaches, and constructing a protection member on the floor slab. Normal temperature vulcanization type rubber emulsion is preferable as the rubber emulsion waterproofing material, an acryl weatherproof coat material or an urethane weatherproof coat material is preferable as the weatherproof coat material, and an asphalt board is preferable as the protection member.
Patent JP-2002310986-A (JP)
Title: Exhaust gas sensor
Inventor: SUZUKI YUSUKE
IPC: F02D35/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect the concentration of oxygen in exhaust gas. SOLUTION: The exhaust gas sensor is equipped with first treatment means 55 and 56 for discharging oxygen from exhaust gas in the quantity proportional to an applied voltage level and lowering the concentration of oxygen in the exhaust gas to a constant concentration and allowing a current to flow in the quantity proportional to the quantity of pumped-up oxygen, a means for decomposing NOX in the treated exhaust gas into nitrogen and oxygen to calculate the concentration of NOX from the concentration of decomposed oxygen,  a means for controlling a voltage level so as to bring the concentration of oxygen in the first treatment means to a constant concentration on the basis of the concentration of oxygen in the first treatment means and second detection means 55 and 58 for setting the current quantity in the first treatment means to reference quantity when the air/fuel ratio of the exhaust gas is a theoretical air/fuel ratio to detect the concentration of oxygen before treatment due to the first treatment means from the current quantity in the first treatment means. The current quantity in the first treatment means is set to reference quantity when the first treatment means detects the concentration of oxygen in the exhaust gas of the theoretical air/fuel ratio.
Patent JP-2002315846-A (JP)
Title: Leg and hip training device of seesaw type
Inventor: FUJII KOICHI
IPC: A63B22/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a leg and hip training device for health and training which adopts training of the balance sense of the lower half of the body, strengthening of the muscles of the legs and hips and composes forward/backward movement to vertical movement for increasing stimulation so as to stretch muscles around Achilles tendon. SOLUTION: The leg and hip training device of a seesaw type 11 is constituted by enabling right and left step boards 12a and 12b to vertically move both of the front/rear ends 14a and 14b' through a U-shaped crank-like axes 13a and 13b, and by enabling the axes 13a and 13b to swing also forward and backward and composing them.
Patent JP-2002322089-A (JP)
Title: Nitrogen oxide production inhibitor
Inventor: SAKUMA MAKOTO
IPC: A61P43/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a new application of a chondroitinase, especially chondroitinase ABC, specifically to provide a pharmaceutical preparation making use of the activity to prevent or inhibit cyto/histotoxicities due to nitrogen oxides or anti-inflammatory activity. SOLUTION: A chondroitinase, for example, chondroitinase ABC, is used as the objective nitrogen oxide production inhibitor, as a pharmaceutical preparation for the administration to the intervertebral disk or dura mater spinalis outer cavity, e.g. for treating hernia of the intervertebral disk, as a prophylactic agent or inhibitor for cyto/histotoxicities, or as an anti-inflammatory agent.
Patent JP-2002332185-A (JP)
Title: Side exterior panel device for passenger conveyor
Inventor: NOSHITA AKIRA
IPC: B66B23/22
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a side exterior panel device for a passenger conveyor that can mount a side exterior panel on the outside of a main frame via a simple operation at an installation field. SOLUTION: A pressing portion 24 of an elastic mounting element 19 fitted on an outer deck 9 deforms elastically to press an upper edge of the side exterior panel 16 against a stopping portion 10 of the outer deck 9 and to mount the side exterior panel 16 on the outer deck 9. The structure, wherein the elastic mounting element 19 is easily mountable and serves as a guide, and a manufacturing error in the thickness of the side exterior panel 16 including the thicknesses of an upper reinforcement 11 and a vertical reinforcement 18 is absorbable, can facilitate the mounting of the side exterior panel 16 on the outer deck 9. The mounting operation of the side exterior panel 16 is facilitated and the cost thereof is reduced.
Patent JP-2002340955-A (JP)
Title: Electromagnetic wave generating device
Inventor: IGUCHI YOSHIO
IPC: G01R29/10
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To make the electric field distribution of a parallel gap part as uniform as possible. SOLUTION: Side conductors 1 and 2 of the same potential as that of one antenna conductor 21A of a center transmission part 21 are arranged on both sides of the parallel gap part 40.