baber/WOPTO huggingface dataset:
Patent JP-2003055956-A (JP)
Title: Stirring mixing device, ground improving body and ground improving method
Inventor: KATO YOICHI
IPC: E02D3/12
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the support force of a ground improving body by increasing tip bearing power and frictional force by a homogenized soil cement column and a tapered columnar body. SOLUTION: Cement milk is injected from a discharge port 26 while excavating the ground 38 by the excavating blades 10 and 11 of a stirring mixing device 25, stirred by rotating an auxiliary stirrer 24 and stirred by upper and lower stirring blades 13 and 16 which are not co-rotated (a-c). The stirring mixing device 25 is lifted up with rotation (d), whereby the homogenous soil cement column 39 having an outer diameter D3 is completed (e). The columnar body 39 having a tapered side surface thinned downward with an outer diameter D1 at an tip end 34 and an outer diameter D2 at a butt end 35 is formed, the columnar body 33 is submerged in the soil cement column 39 (e, f), and the tip end 34 of the columnar body 33 is located upper than a bottom face 40 by a distance L (>D1) to constitute a ground improving body 41 integrated to the columnar body 33 (f).  A soil cement layer having the distance L is ensured under the columnar body 33.
Patent JP-2002119581-A (JP)
Title: Method of sterilizing object
Inventor: FROST ROBERT
IPC: A61L2/20
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To improve a sterilizing effect and to lessen the time for a sterilizing process step. SOLUTION: The surface of an object is moistened by condensing a vapor compound composed of water and hydrogen peroxide in the method for sterilizing an object. The vapor compound arrives at the object to be sterilized without any additional transporting gas. The subsequent drying is caused by the evacuation under the pressure below the boiling point of the water and the hydrogen peroxide.
Patent JP-2003054504-A (JP)
Title: Manufacturing method of toilet roll package
Inventor: NAGAI SUEO
IPC: B65B11/16
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain an improved toilet roll package with which a packaging cost can be reduced and packaging wastes can be reduced in volume by dispens ing with a packaging method with a corrugated fiberboard packaging box. SOLUTION: A paper sheet made mainly of kraft pulp is used. An unpacking means comprising an easy-to-cut line 4 such as perforations and/or a tear-open tape 5 or the like is provided in advance at the center of a longitudinal direction (the direction in which paper flows during manufacture) of the sheet, and an aggregate of roll packs is wrapped like a caramel with the sheet which has been cut into a predetermined size. Front and rear overlapping ends of the sheet are glued on an upper surface of the caramel-formed package, and side overlapping ends of the package are sealed with a recyclable adhesive tape 6.
Patent JP-2003057334-A (JP)
Title: Detecting device for generation of shaft misalignment in horizontal direction of radar, shaft misalignment amount deciding device, and shaft misalignment correcting device
Inventor: ASANUMA HISATERU
IPC: G01S13/931
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To detect the generation of shaft misalignment in the horizontal direction of a radar for controlling an inter-vehicle distance going in the same direction, decide the amount of the shaft misalignment, and correct an azimuth based on the decided amount. SOLUTION: A frequency of release or resetting of control of the inter-vehicle distance going in the same direction is measured, and if the frequency exceeds a threshold, it is considered that the shaft misalignment is generated. The amount of the shaft misalignment is decided from an angle of the locus of a static target. The azimuth of the target is corrected by decided shaft misalignment angle.
Patent JP-2003055552-A (JP)
Title: Silicone composition for release paper and release paper
Inventor: YAMAMOTO KENJI
IPC: C08L83/07
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone composition for a release paper giving a cured film suitable for medium or heavy releasing, and to prepare a release paper. SOLUTION: The silicone composition for the release paper contains (A) an alkenyl-containing polyorganosiloxane, (B) a polyorganohydrogensiloxane, (C) an organic solvent-soluble organopolysiloxane, (D) an addition reaction catalyst and (E) an addition reaction-controlling agent, as essential components. The organic solvent-soluble organopolysiloxane (C) is as follows: it comprises R3 SiO1/2 (R is a monovalent hydrocarbon group) (M), RSiO3/2 (T) and SiO4/2 (Q); a vinyl group is contained in a part of R; and the following (i) to (v) are satisfied. (i) The average content of the unit T is 15-35 mol%. (ii) The molar ratio M/(T+Q) is 0.6-1.0. (iii) The content of the vinyl group is 0.05-0.2 mol based on 100 g of the organopolysiloxane. (iv) The content of hydroxy is <=0.5 wt.%. (v) The viscosity of a 50 wt.% xylene solution is 5-30 mPa.s.  The silicone composition for the release paper can control a releasing power up to a heavier releasing region.
Patent JP-2003027455-A (JP)
Title: Construction method for creating pile using granulated blast furnace slag
Inventor: SAEKI EIICHIRO
IPC: E02D5/46
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To create a pile using a granulated blast furnace slag. SOLUTION: When the pile equipped with prescribed strength and permeability is created in soft ground under a compaction method by using an admixture in which cement, an alkaline irritant such as lime, and water are added to the granulated blast furnace slag, a diagram of a relationship between the density and uniaxial compressive strength of the admixture in which alkaline- irritant loading is made constant, a diagram of a relationship between the density and permeability coefficient of the admixture, and a diagram of a relationship between the density and pressing force of the admixture are utilized. When only the strength of the pile is set to be at a prescribed level, the first and third diagrams are utilized.
Patent JP-2003025771-A (JP)
Title: Color laminated calling card enclosing book mark-shaped photograph and the like
Inventor: KASAMAKI NOBUHIRO
IPC: B42D9/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a calling card for business which plays a significant role by driving back a depressant mood under the deflationary economy prevailing throughout the entire nation of Japan and cheers up and makes people laugh, especially in an eating/drinking quarter, a place of amusement, a show business, various kinds of events and the like. SOLUTION: This calling card provides Japanese people with a spice of laughter and surprise, on account of what is concealed in the card and an energy to inspire the people.
Patent JP-2003052208-A (JP)
Title: Traveling vehice body
Inventor: NAKA HIROKAZU
IPC: B62D49/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To lighten a step supporting frame while securing the sufficient supporting strength of a floor step. SOLUTION: This traveling vehicle body has a constitution that the traveling vehicle body is equipped with the frame type step supporting frame 160 enclosing a steering shaft 139 in the vertical direction arranged at the front part of a machine body when viewed in a plane and the floor step 25 on which a person moves and carries out operation at both right and left parts of the step supporting frame 160 is supported from below. The traveling vehicle body is furnished with step supporting frames 160 and 161 arranged at the central part of the right and left of the machine body and extending from the front part and the rear part of main frames 13 in the longitudinal direction to both right and left sides.  The floor step 25 on which a person moves or carries out operation is supported from below by the front and rear step supporting frames 160 and 161, and the front and rear step supporting frames 160 and 161 are mutually connected by the floor step so as to reinforce the front and rear step supporting frames.
Patent JP-2003059262-A (JP)
Title: Semiconductor device
Inventor: HIROSE YUKITOSHI
IPC: G11C7/10
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be brought into a mirror package after an assembling process without replacing a bonding wire. SOLUTION: Fixed external terminals 11 include an external terminal for power supply and an external terminal for grounded potential supply, and are disposed symmetrically with each other and fixed. Different kinds of variable external terminals 13 are disposed symmetrically with each other. External terminals 12 for a selection whose polarity is set reversely with each other are disposed symmetrically with each other and fixed. A signal replacement circuit 3 replaces the arrangement of the variable external terminals 13 disposed symmetrically with each other according to the settings of the external terminals 12 for the selection.
Patent JP-2003061306-A (JP)
Title: Geared motor
Inventor: NAKANISHI NOBUO
IPC: F16H1/28
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor having a new structure, capable of stably engaging/disengaging a clutch means arranged on an engaging path of driving force to an output member of the motor, and returning an object to be operated with return force to its initial position after drive-displacing and holding the object from the initial position to an operating position. SOLUTION: This motor 18, in which a magnetic pole of a permanent magnet 38 formed on a rotor 32 and a magnetic pole of a coil winding formed on a stator 36 are arranged so as to face each other, is used as a motor exerting a driving force on an output member 176. A switching member 22, which longitudinally operates the clutch means 20 arranged on the engaging path of the driving force on the output member 176 of the motor 18, is operated by use of the reverse rotation of the rotor 32 during the stop of the feeding to the motor 18.
Patent JP-2003056185-A (JP)
Title: Device and method for injecting repair agent in concrete structure
Inventor: TERAYAMA AKIRA
IPC: E04G23/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for injecting a repair agent in a concrete structure easily and rapidly at a low cost with high construction efficiency without damaging the concrete structure. SOLUTION: This device for injecting the repair agent is composed of a rigid body 1; an elastic suction member 2 integrally mounted to the peripheral edge of the body 1 and extended to the lower face side to form a suction chamber 2a; a suction means for creating vacuum in the suction chamber 2a; a close contact member 7 coming in close contact with the peripheral surface of an interstice part such as a crack to be injected with the repair agent; and an injecting means for feeding the repair agent at high pressure into the close contact member 7.
Patent JP-2003062950-A (JP)
Title: Synthetic resin film
Inventor: MARUYAMA AKIO
IPC: C09D11/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin film preventing the generation of a whitening phenomenon due to the irregular reflection of light caused by inorganic pigment particles in a transparent or translucent synthetic resin film printed by printing ink containing inorganic pigment particles. SOLUTION: The transparent or translucent synthetic resin film 2 is partially printed by printing ink containing coated pigments 1 and 1' prepared by coating the inorganic pigment particles 11 with a synthetic resin 12 and the printed film is fed or kept in a state wound into a roll form or a stacked state of the printed films.
Patent JP-2003069475-A (JP)
Title: Drive assisting device for unattended truck
Inventor: MATSUKUMA KENJI
IPC: G05D1/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive assisting device for an unattended truck with high absolute position precision for detecting a mark, that can accurately identify a relative positional posture between the unattended truck and an outer environmental transmitter-receiver when the communication is established. SOLUTION: The drive assisting device for an unattended truck of this invention includes; an unattended truck side transmitter-receiver 102 consisting of an unattended truck side communication means provided with an unattended truck side transmitter provided to the unattended truck 101 and transmitting a trigger signal and with an unattended truck side receiver for receiving various kinds of drive information such as an absolute position required for driving from an outer environment in which the unattended truck is driven and of an unattended truck side arithmetic means for conducting various arithmetic operations on the basis of the drive information;  and an outer environment side transmitter-receiver 104 consisting of an outer environment side communication means provided with an outer environment side receiver placed in an outer environment and receiving the trigger signal and with an outer environment side transmitter for transmitting the drive information when the outer environment side receiver receives the trigger signal, and of an outer environment side arithmetic means, and both the communication means are placed so as to enhance the communication directivity.
Patent JP-2003064290-A (JP)
Title: Oil-based ink for ball pen
Inventor: KAGAMI SHOJI
IPC: C09D11/18
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink for a ball pen capable of securing a constant and steady ink-discharge and keeping a light touch in note-taking even after a long time of note-taking by decreasing a wear at a ball holding- base of a metal chip holding a transcription ball, even at a relatively high strength of brushstroke and a high note-taking speed. SOLUTION: The oil-based ink for the ball pen contains a colorant, a resin, an organic solvent and a benzotriazole derivative shown in the following general formula (1). Wherein, each of R<1> and R<2> shows a hydrogen atom or an alkyl group of C1 to C5.
Patent JP-2003063498-A (JP)
Title: Steering actuator system
Inventor: ITO KOJI
IPC: F15B15/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering actuator system capable of reducing weight of an aircraft more than conventional weight when mounted on the aircraft, and capable of easily adjusting an operation characteristic. SOLUTION: This steering actuator system 100 has a stud 110 for changing the front wheel direction of the aircraft in the arrow 110a direction by rotating in the arrow 110a direction, an actuator 120 connected to the stud 110, extended- contracted in the arrow 120a direction by a supplied-discharged hydraulic fluid, and rotating the stud 110 in the arrow 110a direction, a servo valve 130 to for operating supply and discharge of the hydraulic fluid to the actuator 120, and a controller 140 for controlling operating of the servo valve 130 according to a steering signal inputted as an electric signal from an external part.
Patent JP-2003069286-A (JP)
Title: Article transportation guide rail
Inventor: ISOGAI HIROBUMI
IPC: H05K13/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an article transportation guide rail which is used in conveying equipment for electronic components or mounting boards and has semipermanent durability. SOLUTION: A smooth surface composed of a diamond sintered body is formed on the faces of the article transport guide rails of conveying equipment for conveying electronic components or mounting boards which faces are brought into contact with articles to be conveyed. Thus, the guide rails are prevented from being worn and can be semipermanently used with high conveying accuracy maintained.
Patent JP-2003065874-A (JP)
Title: Package for pressure detection device
Inventor: KINOMURA KOJI
IPC: G01L19/14
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly-sensitive pressure detection device capable of detecting the outside pressure accurately over a long period. SOLUTION: This package for the pressure detection device comprises an insulating substrate 1 having a plurality of wiring conductors 5, and having a loading part 1b for loading thereon a semiconductor element 3 on one main surface and a first electrode 7 for capacitance formation connected electrically to one 5a of the wiring conductors 5 on the other main surface, and an insulating plate 2 jointed to the insulating substrate 1 in the flexible state so as to form an enclosed space S between itself and the other main surface to the insulating substrate 1, and having a second electrode 9 facing of the first electrode 7 and connected electrically to another 5b wiring conductor 5 on its inside main surface.  In the package, a conductor 11 for external connection capable of mounting the insulating plate 2 oppositely to an external electric circuit board 12 is formed on the insulating plate 2 side on a circumferential part of the insulating substrate 1.
Patent JP-2003067088-A (JP)
Title: Memory management system and its control method
Inventor: SUGANO AKIKO
IPC: G06F11/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory management system and its control method which can report the completion of ROM rewriting to the outside and perform proper processing by small-scale mounting for equipment which has a communication program for a data transfer source loaded in a rewriting object ROM and only a rewriting program loaded in another ROM. SOLUTION: The equipment which has the communication program for the data transfer source loaded in the rewriting object ROM and only the rewriting program loaded in another ROM, has a means for discriminating program actuation right after rewriting from normal program actuation and is actuated right after the rewriting by performing initialization processing different from normal initialization. Consequently, the completion of ROM rewriting can be reported to the outside by small-scale mounting and proper processing can be performed.
Patent JP-2003061709-A (JP)
Title: Shoe fastening structure
Inventor: WADA RIYUURO
IPC: A43C11/20
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a feeling of fitting to feet from being impaired even in the case that a person with extremely high insteps or extremely low insteps uses shoes, prevent a fastening force from weakening even in the case of wearing the shoes for a long period, and enable fastening by shoelaces without using velvet fasteners according to wearer's preference. SOLUTION: Long holes 31 for the passage of belts are provided at approximately symmetric locations of instep-covering edge parts 11 on both sides of an instep covering opening part 2. The belts 5 are separate from one another, each comprise a velvet fastener female body 61 at one end area of its surface 51 in the longitudinal direction, velvet fastener male bodies 62 at the right and left end areas of its back surface 52 in the longitudinal direction, and a velvet fastener female body 61 at the center area of the back surface 52 in the longitudinal direction. The belts 5 are passed through the long holes 31 to fasten the instep-covering opening part 2 in this shoe fastening structure.
Patent JP-2003074551-A (JP)
Title: Linear actuator
Inventor: IIDA KATSUYA
IPC: F16H25/24
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator capable of realizing low dust and low noise and resisting a large axial load. SOLUTION: A plurality of spacers 30, 30,... having spherical recesses corresponding to the curved faces of balls 28, 28,... at both ends are installed between the balls 28, 28,... of the guide of the linear actuator and connected in series to a flexible strip member 31. Meanwhile, spherical recesses corresponding to the curved face of the ball are formed at both ends between balls 33, 33... for the screw shaft of the screw section and a plurality of respectively separated spacers 35, 35,... are installed. The balls are prevented from getting into unnecessary contact with other ball or the surrounding circulation path by selecting a retainer 27 and a spacer 35 in accordance with the shape of the guide section and the screw section. In this way, low dust and low noise can be realized.
Patent JP-2003079134-A (JP)
Title: Switching power supply
Inventor: MITAMURA ATSUSHI
IPC: H03M3/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply that decreases noise peak, and in particular, to improve the quality of power. SOLUTION: This switching power supply is provided with a ΔΣ modulation means 6 for supplying a pulse signal, the result of the output signal of this ΔΣmodulating means 6, to a power-switching element 1. In this switching power supply, a smoothing circuit is provided, and the ΔΣ modulation means 6 that subjects an analog signal to ΔΣ modulation or a multiple-bit digital signal is connected to the output side of the smoothing circuit 2 via an error- amplifying means 4. An adding means 10 is provide at the input side of the ΔΣmodulation means 6, and a noise-generating means 8 that generates a noise dither signal limited to a band that is determined by a sampling frequency is connected to the adding means 10.  The error-amplifying means 4 amplifies a difference voltage between a voltage outputted to the load of the switching power supply and a reference one 5. The adding means 10 adds the noise dither signal to the amplified signal, which is inputted to the ΔΣ modulation means 6.
Patent JP-2003071448-A (JP)
Title: Electrolytic water maker
Inventor: KASUYA MASASHI
IPC: B05B17/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water maker capable of changing the formed amount of electrolytic water, capable of always keeping the optimum electrolytic condition, having simple constitution, inexpensive, suitable to carry and capable of being miniaturized. SOLUTION: In the electrolytic water maker having an electrolyte aqueous solution tank 2, an electrolytic cell 10, a pump 6 for feeding the electrolyte aqueous solution 4 in the tank to the electrolytic cell, take-out pipes 12 and 16 for taking out cationic electrolytic water and anionic electrolytic water electrolyzed in the electrolytic cell, an electrolytic water flow rate setting part 22 and a control part 20, the control part has a means for storing electrolytic current target value data corresponding to the set value of the electrolytic water flow rate setting part, a means for changing the liquid feed amount of the pump corresponding to the set value, a measuring means for measuring the electrolytic current of the electrolytic cell and a constant electrolytic current supply means for supplying a proper current,  which is calculated by comparing the electrolytic current target value corresponding to the liquid feed amount of the pump with the electrolytic current value of the electrolytic cell, to the electrolytic cell.
Patent JP-2003080338-A (JP)
Title: Manufacturing method of die for crowning gear, and crowing gear manufacturing method
Inventor: SUZUKI TADASHI
IPC: B21K1/30
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To easily form a die for a crowning gear, and to forge the crowning gear by using this die. SOLUTION: A primary die (41) with internal teeth (41a) formed in a substantially equal gear thickness over the entire length is provided, a crown tooth electrode (16) with a side surface of external teeth (16a) formed in a crown is provided, each tooth (16a) of the crown tooth electrode (16) is fitted between the teeth (41a) of the primary die (41) with the primary die (41) elastically deformed to a small diameter, the crown tooth electrode (16) is reciprocally turned in the circumferential direction at the predetermined angle while energizing the crown tooth electrode (16, each tooth (41a) of the primary die (41) is electric-discharge machined so that profile of the tooth (41a) corresponds to the profile of the teeth (16a) of the crown tooth electrode (16), and a finishing die (42) is provided for finishing the profile of the internal teeth (42a) to form a counter-crown shape.