baber/WOPTO huggingface dataset:
Patent JP-2002069964-A (JP)
Title: Sand bag for flood-fighting
Inventor: USUI TOSHIO
IPC: E02B3/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sand bag for flood-fighting capable of rationalizing storage of the sand bags used for damming back overflowing water from a river bank or a side ditch of a road due to heavy rain or long rain and saving mandays required for installation of the sandbags. SOLUTION: Mooring strings 2 for preventing a sand bag from being carried away are tied at the four corners of an outer bag 1 woven to form a rectangular hemp bag having a specified size by a natural plant fiber strings such as hemp, and an inner bag 3 made of cotton cloth to constitute a sand bag A. An appropriate quantity of powdery acrylic polymer having partly sodium salt is contained in the inner bag of the sand bag and then, the opening of the sandbag is sealed up.
Patent JP-2002069546-A (JP)
Title: Crystallized grain gradient type functionally gradient material and its production method
Inventor: WATANABE YOSHIMI
IPC: C22C1/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously generate the gradient of the volume fractional ratio and the gradient of the grain size in a functionally gradient material and also to refine the grains in the part having a high volume fractional ratio. SOLUTION: A composite material containing crystallized grains is dissolved and cast, centrifugal force is applied thereto, and by utilizing the difference in the centrifugal force by the difference in density between the crystallized grains and the matrix, the volume fraction of the crystallized grains is gradiently changed per position, and simultaneously, by utilizing the change per position of the cooling rate, the grain size of the crystallized grains is gradiently changed per position to produce a functionally gradient material in which the volume fraction and the grain size are simultaneously gradiently distributed, and mechanical properties are sharply made gradient.
Patent JP-2002117492-A (JP)
Title: Travel time notifying method using portable terminal
Inventor: YAMAGATA ATSUSHI
IPC: H04M1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately notify travel time by adding a position detecting means to a portable terminal, sending position detection information as present positional information of the portable terminal, calculating the travel time to a destination on the basis of the present positional information at a center, and sending it to the portable terminal. SOLUTION: In this travel time notifying method using the portable terminal, positional information of a present position and the destination is sent from the portable terminal to the center, the travel time to the destination is calculated at the center, and the calculated travel time is notified. It is characterized by that a position detection function (including reception from an antenna via an adapter) is added to the portable terminal, the position detection information is sent from the portable terminal to the center during traveling, and the center calculates the travel time to the destination using the position detection information sent from the portable terminal as the present positional information and sends the calculated travel time to the portable terminal.
Patent JP-2002118444-A (JP)
Title: Digital filter circuit
Inventor: TAKATSU MOTOMU
IPC: H03H17/06
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital filter circuit for accelerating an operation by executing an efficient calculation. SOLUTION: The digital filter circuit executes a linear calculation for a plurality of internal signals generated in response to an input signal. The filter circuit further comprises an adder 3 for indicating a value calculated in a step of the linear calculation by at least two unsigned binary numbers so that a sum becomes the above value.
Patent JP-2002113606-A (JP)
Title: Throwaway type drill
Inventor: TSUJIMURA OSAMU
IPC: B23B51/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To make a cutting head reliably firmly fixed to a tool body, and enhance drilling accuracy and a tool life. SOLUTION: A cutting head part 5 provided with a cutting edge 8 is detachably fitted to a tool body 2. The engagement part of the cutting head part 5 is equipped with connecting surfaces provided respectively on the confronting sides of axially protruding shaft part 15 and a differently leveled part provided on its outer periphery. The receiving parts of the tool body 2 are equipped with abutting surfaces formed face to face in a recessed part 22 and engaged with respective connecting surfaces of the shaft part, and a receiving step part provided on its outside to transmit turning force by being fitted to the differently leveled part 18. A slit part 26 to split a pair of the abutting surfaces in the recessed part 22 of the tool body is provided.  A screw hole passing through the slit part 26 of the tool body in the diameter direction is formed, and the cutting head 5 is firmly fixed to the tool body 2 by fastening the fastening bolt 30 in the screw hole.
Patent JP-2002116018-A (JP)
Title: Spherical-shape measuring apparatus
Inventor: KIMURA NORIO
IPC: G01B21/20
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a spherical-shape measuring apparatus, with which the reliability of a measured value is enhanced and with which a spherical shape can be measured with high accuracy using a method wherein a plurality of measured data obtained, by measuring a specimen in a plurality of positions are computed and processed. SOLUTION: The spherical-shape measuring apparatus is provided with a ring 5, which is arranged and installed so as to about against the spherical surface of the specimen W, an electrical micrometer 9 equipped with a gage head 6 which protrudes from the rear surface side of the ring 5 and which is moved freely in the axial direction, a pressurization means P which is arranged and installed in the upper part of the ring 5 so as to be freely moved in the up-and-down direction and which pressurizes the specimen W at a prescribed measuring pressure and a processing unit 30 which stores the plurality of measured data about the specimen W transmitted from the electrical micrometer 9, which computes and processes the plurality of measured data so as to be averaged and which outputs their result as a representative value.  The specimen W is turned so as to change its measuring position, and it is measured in three or more places. The plurality of measured data are computed and processed so as to be averaged, the dispersion of the measured value is reduced to about 0.5 μm or less, and the spherical shape can be measured with high accuracy.
Patent JP-2001193198-A (JP)
Title: Wall panel
Inventor: TSUTSUNO SADAO
IPC: F25D23/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose wall panel for easy sanitary maintainance and control and reducing a part cost. SOLUTION: A wall panel 5 formed by providing a core material 7 between surface materials 6 and 6 is installed vertically on a floor 4. A slanted surface 5C at an obtuse angle relative to the floor 4 is formed on the surface material 6.
Patent JP-2002120903-A (JP)
Title: Plastic garbage box with set cover
Inventor: OZAKI YUJI
IPC: B65F1/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a plastic garbage box with a hinged cover, capable of changing the opening/closing direction of the cover depending on installation sites. SOLUTION: The upward-open bottomed rectangular plastic garbage box 1 is provided with a master cover 5 for opening/closing an opening portion and the hinged cover 4 for covering a square garbage charge port 3 provided in the master cover 5. The hinged cover 4 is mounted on a square encircling frame 7 detachably mounted on the garbage charge port 3. The opening/closing direction of the hinged cover 4 can be changed by giving 90 deg. turn to the encircling frame 7.
Patent JP-2002122246-A (JP)
Title: Rotary valve integrating driving device
Inventor: HAGIWARA HIDEO
IPC: F16K1/22
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To integrally constitute a valve driving device and a valve by using at least a part of parts constituting the valve driving device and the valve as a unit. SOLUTION: In this rotary valve constituted by arranging a valve element in a valve casing turnably and attaching the valve driving device giving a driving force to a valve stem of the valve element to an upper part of the valve casing, a main body case of the valve driving device and a valve driving device mounting part of the valve casing are used in common to constitute the main body case of the driving device and the driving device mounting part of the valve casing as an integral member so as to dispense with the driving device mounting part provided in the valve casing.
Patent JP-2002124158-A (JP)
Title: Switch device
Inventor: TAKEUCHI TOSHIE
IPC: H01H33/38
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a switch device with high reliability which has high response speed and heightened coil rigidity, performing sure switching operation at high speed. SOLUTION: An electrode disconnecting movable coil 10a and an electrode connecting movable coil 10b are fixed interposing an interposition plate 20, and the damage to coils are reduced by heightening the rigidity of the movable coils by arranging an electrode disconnecting fixed coil 11 and an electrode connecting fixed coil 12 so as to face the corresponding movable coils. Further, the switch device has a control circuit constructed so as to simultaneously generate an electromagnetic force between the movable coil 10a and the fixed coil 11, and an electromagnetic force between the movable coil 10b and the fixed coil 12, consequently, the electromagnetic force is increased, and a sure switch operation with high speed, is obtained.
Patent JP-2002119683-A (JP)
Title: Game machine and recording medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a recording medium which can enhance enjoyment by modifying the display of special figures to achieve a greater variety. SOLUTION: The area of displaying special figures is divided into regions A, B and C. The right hand of a character CA5 shown in the region C is displayed overlapping the region A and a part of the head thereof and a specified figure '7' are displayed overlapping the region B. In other words, changes in the form of a character can be reckoned without restriction from a worry not to let the character extend outside its own area, thereby allowing a greater freedom in the designing of the form of the character. This can modify the display of the special figures to achieve a greater variety.
Patent JP-2001160854-A (JP)
Title: Transmission adaptor for wireless communication
Inventor: KIYOTOMO TERUYOSHI
IPC: H04W88/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication adaptor of a simple type at a low running cost that can realize wireless communication ordinarily in addition on the occurrence of a disaster. SOLUTION: The transmission adaptor that connects a general telephone set to a wired communication line and connects the general telephone set to a wireless telephone to allow the general telephone set to make wireless transmission, is provided with a signal transmission line that is used to supply a DC voltage to the general telephone set, to transmit a dial signal and a voice signal from the general telephone set and to transmit a voice signal from the wireless phone when a switching circuit is in a 1st state and used to shut the DC voltage having been so far supplied, to receive the DC voltage from the wired communication line and to supply it to the general telephone set when the switching circuit shifts from the 1st state to a 2nd state and with a voice signal section that receives the voice signal from the general telephone set through the signal transmission line,  delivers the voice signal to the wireless telephone and receives the voice signal from the wireless telephone and delivers it to the signal transmission line when the switching circuit is in the 1st state.
Patent JP-2002121448-A (JP)
Title: Recording liquid, ink jet recording method and recording device using the same
Inventor: SAKURAI JUNICHI
IPC: B41J2/175
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid capable of achieving excellent image quality, fixability and ejecting properties after exposure to the air and simultaneously achieving even preservation stability of the ink over a long period when a water-based pigment ink is used in an ink jet recording method and to provide both the ink jet recording method and an ink jet recording device using the recording liquid. SOLUTION: This recording liquid is characterized in that the total concentration of respective metal ions of phosphorus, calcium, iron and silicon contained in the recording liquid is <=200 ppm and the amount of an acetylene glycol compound contained in the recording liquid is within the range of 0.2-2 wt.% in the water-based pigment recording liquid comprising a liquid composition comprising at least water, a water-soluble organic solvent, a polymeric dispersing agent and a pigment. The ink jet recording method and the ink jet recording device use the recording liquid.
Patent JP-2002134041-A (JP)
Title: High strength monochrome atom beam source
Inventor: KITAJIMA MASAHIRO
IPC: H01J27/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an atom beam source wherein atom generation with high dissociation coefficient is realized for stably outputting high-purity and high- intensity monochrome atom beam for an extended period. SOLUTION: There are provided a discharge part (1) in which the atom flow is generated by plasma-igniting the discharge gas guided into a quartz glass tube (6) covered with a microwave (5) using microwave irradiation with the microwave cavity (5), a discharge gas guiding part (2) which guides the gas to the discharge part (1), a cooling part (3) which cools the discharge part (1), and a transportation part (4) which, having a tubular structure, transports the atom flow generated at the discharge (1) as far as a skimmer in a differential exhausting device. At the discharge part (1), both end parts of the quartz glass tube (6) are drawn so that the diameters at them are smaller than the diameter at the parts other than both end parts. Related to the transportation part (4), the inside wall is coated with a fluorinated resin while the temperature of the discharge part, at the cooling part, is allowed to be a constant temperature or below at always.
Patent JP-2002126135-A (JP)
Title: Golf club head
Inventor: TSUNODA MASAYA
IPC: A63B102/32
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head capable of producing a comfortable hitting sound. SOLUTION: The metal golf club head 1 has a face part 2 for hitting a ball and a hollow part (i) inside. At least one recessed groove 10 is formed on the inner surface 2i of the face part 2 facing the hollow part (i). The width of the recessed groove 10 is 0.15-1.5 mm and the depth of the groove is 0.15-1.0 mm.
Patent JP-2002129278-A (JP)
Title: HIGH Cr STEEL SLAB AND SEAMLESS STEEL PIPE
Inventor: OMURA TOMOHIKO
IPC: C22C38/58
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a slab of high Cr steel containing >=1% Cr and extremely small in porosities and cracks in the central part as-cast and to provide a seamless steel pipe of high Cr steel free from flaws at the inside and good in internal properties. SOLUTION: This high Cr steel slab and seamless steel pipe have a composition containing, by mass, 0.001 to 0.3% C, 0.1 to 1% Si, 0.1 to 5% Mn, <=0.04% P, <=0.01% S, 1 to 30% Cr, 0.001 to 0.1% Al, <=0.1% O(oxygen) and <=0.5% N, and if required, further containing Ni, Mo, W, Cu, Nb, Ti, Zr and V, and the balance Fe with impurities and moreover satisfying the following inequality (1) and have a metallic structure containing a ferritic phase of >=5 vol.%: Cr+3 Mo+Nb+4V+7-(190C+120N+4Ni+8Cu+4Si+12Al+2W)>=0.
Patent JP-2001213787-A (JP)
Title: Living body control function of chloride magnesium
Inventor: TAKIZAWA KIYOYUKI
IPC: A23L2/68
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To study and clarify the living body control functions of MgCl2.6H2O appearing only in a living body in which life conservation function is working, because of such facts that strabite produces MgCl2.6H2O by dissolving in hydrochloric acid (acid in the stomach) when it is taken into a living body since the is hardly soluble in water but soluble in acid, and MgCl2.6H2O is used as a nutrition source for Tofu (a bean card) production and yeast cultivation, and since it is dissociated into Mg+2 and Cl- ions is a solution, it is used as an auxiliary nutrition substance for sports drinks, health drinks are drip transfusion, and besides, it performs a direct physiological action in humor by organismic regulation function as an electrolyte, and is assumed to be enhancing the variety of physiological activating functions and organismic protenction functions. SOLUTION: Obain MgCl2.6H2O and verify its living body control function.
Patent JP-2002135431-A (JP)
Title: Switch system
Inventor: KUROSAKI KIYOSHI
IPC: H04Q3/58
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a switch system that can easily reconnect a call to an original speech path even when an original speech state is interrupted in the case of transferring the call in a speech state to another external line or an extension. SOLUTION: In a state that a speech path of a call between an external line 1 (or a 1st line) and a call center 5 (or a 2nd line) is formed, when a switch section receives a transfer request of the call to an external transfer destination 6 (or a 3rd line) from the call center 5, the switch section connects the external line 1 to the external line transfer destination 6, and reconnects the external line 1 to the call center 5 when the speech between the external line 1 and the external line transfer destination 6 is finished.
Patent JP-2002127136-A (JP)
Title: Method for manufacturing glass filament-reinforced thermoplastic resin sheet and method for manufacturing porous molded body
Inventor: HIGASHIYAMA HIDEYUKI
IPC: D21H13/40
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass filament-reinforced thermoplastic resin sheet which has a high strength and in which glass fibers are sufficiently dispersed and which has a density from low density to high density and a porous molded body with a high strength and excellent surface appearance prepared by using the sheet as a material for molding. SOLUTION: The method comprises a process wherein a web obtained by preferably adding a chopped strand (B) and/or a powdery thermoplastic resin (C) to a glass filament-reinforced thermoplastic resin base material (A) which is prepared by impregnating a continuous glass strand with a thermoplastic resin and cutting it and has a mean diameter of 0.1-1.5 mm, a glass content of 15-80 vol.%, a mean length of 10-50 mm and a circular or elliptical crosssection and dispersing it into an aqueous medium and making it into a sheet is pressed by heating to obtain a sheet and a process wherein the porous molded body is obtained by heating again the sheet alone or a laminated body of a surface skin material and the sheet.
Patent JP-2002088210-A (JP)
Title: Thermoplastic elastomer resin composition and molded article therefrom
Inventor: OYA MAKOTO
IPC: C08J3/12
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition that has specific viscoelastic properties suitable for powder rotational molding without gasification of the composition during the molding and without occurrence of blocking and generation of pin holes, and that has breaking performance desirable for an instrument panel skin part having an air bag section consolidated thereto. SOLUTION: This thermoplastic elastomer resin composition comprises (a) 100 pts.wt. of a thermoplastic polyurethane resin in which the difference (T2-T1) is <=15 deg.C, (T1) being a temperature of the resin at which the dynamic viscosity indicates 5×103 Pa.s at a frequency of 1 Hz and (T2) being a temperature of the resin at which the dynamic viscosity indicates 1×103 Pa.s at a frequency of 1 Hz, and the dynamic viscosity of the resin is 10-6×102 Pa.s at 220 deg.C and at a frequency of 1 Hz, as well as (b) 1-200 pts.wt. of an aromatic vinyl compound polymer and/or a copolymer thereof.
Patent JP-2002129955-A (JP)
Title: Cooling structure of power drive unit for automobile
Inventor: MIZOROGI TAKAFUMI
IPC: F01P1/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To improve a cooling effect of a power drive unit for controlling operation of a motor generator connected to an engine. SOLUTION: A power drive unit accommodating chamber 55 separated from an engine room 41 is formed outward of the vehicle cross direction of side frames 44 arranged at lateral sides of the engine room 41 accommodating the engine E so as to cool the power drive unit U for controlling operation of the motor generator being connected to the engine E and functioning as a motor generator M. The power drive unit U is accommodated in the power drive unit accommodating chamber 55. The power drive unit U is integrally provided with a cooling device to execute heat exchange via cooling water between traveling wind, and a heat shield plate 68 is provided between the engine room 41 and the power drive unit accommodating chamber 55. PPP.
Patent JP-2002129034-A (JP)
Title: Resin composition
Inventor: YAMASHITA KAZUO
IPC: C08L101/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition low in cost, even while having an added value such as antibacterial action, deodorizing action, antistatic effect, and also wherein a consideration of environment after disposal is took into account. SOLUTION: This resin composition is characterized in that a synthetic resin material 1 has a central pole 2C of a pulverized hemp-stem.
Patent JP-2002139511-A (JP)
Title: Air flow analyzer
Inventor: SATO SHUNSAKU
IPC: G01P13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air flow analyzer which is capable of preventing disturbance of the environmental condition of an analysis area during the analysis, and has high accuracy by removing a noise caused by a light generated from the environment. SOLUTION: This air flow analyzer 1 comprises an air flow visualization mechanism 3, and an information processing mechanism 5 capable of performing the vector display of the air flow velocity distribution by performing the pattern tracing of the image data of the distribution of the air flow from the air flow visualization mechanism 3.  The air blow visualization mechanism 3 comprises a video camera 7 which picks up an image of the analysis region with the incident light quantity stopped to a predetermined value, a sheet light generating apparatus 9 having a light source for flooding the light of the wavelength focused to the peak of the light reception sensitivity of the video camera 7, an optical means for focusing a part of the flooded light at a center part of the analysis area, and a cooling means for cooling the light source, and a steam generator 11 which has a drip collecting means 63 on the lower side of a nozzle 61 and can fit tip sides of the nozzle 61 and the drip collecting means 63 so as to be higher than fitting part sides thereof.