baber/WOPTO huggingface dataset:
Patent JP-2000182173-A (JP)
Title: Guard system for tenant building
Inventor: KUSUDA MICHIHIKO
IPC: E05B19/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and the temporal burden of procedures at the time when the traders concerned enters and leaves a tenant office to work there. SOLUTION: A control means 4a preliminarily registers identification information on the traders concerned and the tenant office, which the traders are permitted to enter and leave, and collates identification information inputted from an input means (card reader 1) with preliminarily registered identification information on the traders. If they coincide with each other, the tenant office to which a presence signal is inputted from corresponding key holding parts 2a and 2b out of tenant offices which the traders are permitted to enter and leave is switched to the guard mode or the release mode.
Patent JP-H06284646-A (JP)
Title: Spark killer for motor
Inventor: MASUYAMA MASARU
IPC: H02K13/00
Filed: 1991-12-21
Abstract: PURPOSE:To suppress crack due to thermal stress, while facilitating assemblage, when the electrodes of varistor and the commutator of motor are soldered. CONSTITUTION:Since a through hole 12 on the side of a ceramic 11 for varistor is noncircular and the electrode part (p) of a commutator (c) being fitted therein has a noncircular cross-section inscribing the through hole 12, corresponding electrodes 14 and (e) can be connected accurately by simply fitting the electrode part (p) in the through hole 12 while matching the angle. Furthermore, when the commutator (c) of motor is soldered to the electrode 14 of the ceramic 11 for varistor 11, heat imparted to the ceramic 11 is transmitted radially to the inner wall of the through hole 12 to the outer peripheral side having broader cross-sectional area and thereby a steep temperature gradient is retarded.
Patent JP-2001177819-A (JP)
Title: Method for specifying object within field of vision of camera
Inventor: TAKEUCHI KEIGO
IPC: G08B13/181
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To automatically specifying information of an object within a supervisory area. SOLUTION: The method of this invention employs a camera 3 that picks up an image in the supervisory area Z, a key code transmitter 4 that transmits a key code to the supervisory object 1, and an identification unit 2 that is mounted on the supervisory object 1 and receives the key code. The identification unit lights up a light emitting diode 2b when the key code of the unit is in matching with the received key code and applying image processing to the image picked up by the camera specifies the supervisory object 1.
Patent JP-H05172892-A (JP)
Title: Fault location system on dc parallel feeder circuit of electric railway
Inventor: ITO TOSHIKATSU
IPC: G01R31/08
Filed: 1991-12-20
Abstract: PURPOSE:To calculate the position of a fault point in a feeder circuit from the feeder fault electric cerrent data group which is taken at the substations on both the sides of the electricity feeder in a fault section, when a short-circuit fault is generated in the dc parallel feeder circuit of an electric railway. CONSTITUTION:Fault electric current collecting devices 6A and 6B which detect and memorize the electric current data before and after the fault detection time point, monitoring the variation of the feeder circuit electric current value at the outlet of a substation are installed at substations A and B, and the data in the time band corresponding to the fault phenomenon is extracted from among the fault electric current data group sent from each substation, and the max. electric current value of the fault electric current is estimation-calculated, and the partial charge ratio in each substation is calculated from the estimated increase portion electric current value of the fault electric current, and the distance to a trouble point is calculated by a fault point calculating device 9 on the basis of the distance D between both substations. Accordingly, the fault point can be located independently of the existence of a train, difference of the voltage and capacity of the substation, and the difference of trouble state.
Patent JP-H06191470-A (JP)
Title: Automatic painting method for double shell block in hull
Inventor: OKA SHIGENOBU
IPC: B63B9/06
Filed: 1992-12-22
Abstract: PURPOSE:To reduce manual works with scafoldings eliminated by forming an outer shell block and an inner shell block in a shape that the double shell block of a hull is divided by two in the thickness direction, placing them over a trolley with their longeron stiffners and the like directed downward, and letting them pass through a working zone so as to be automatically painted. CONSTITUTION:Inner and outer shell blocks 1 and 2 in a shape that the double shell block of a hull is equally divided by two in the thickness direction, are formed in such a way that a plurality of longeron stiffners 5 are installed at specified intervals by welding over an inner shell plate 3 and an outer shell plate 4 respectively. Moreover, each floor plate 6 with slits 7 at its one side where the longeron stiffners 5 pass through the slits, is formed while its width is made half a former one, so that each plate is installed while being intersected with each longeron stiffner 5 so as to be welded. Out of these, each outer shell block 1 and 2 is loaded on a trolley so as to be moved over to a working zone, so that works such as painting and the like are performed by means of an automatic painting machine 17 and the like while being moved through the aforesaid zone. After that, the inner and outer shell blocks 1 and 2 are integrated into one while the respective floor plates 6 butt against each other.
Patent JP-2001170500-A (JP)
Title: Porous body, method of producing the same and exhaust gas purification catalyst using the porous body
Inventor: HATANAKA YOSHIO
IPC: C04B38/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide oxide porous bodies useful for various uses, such as catalysts, catalyst carries, various filters, enzyme carriers, adsorbing agents or fillers. SOLUTION: There are provided the new porous bodies, each being characterized in that the center diameter of the pores is in the range of a mesopore region, the distribution of the pores is sharp, at least a portion of the pores communicates in three-dimensional reticular form, the communication paths are random and have three- dimensional reticular structure and fiber-like structure is not substantially included. Concretely, 'an alumina porous body having a sponge structure being amorphous' which has the characteristics mentioned above, is provided.  Further, 'an alumina-based porous body, zirconia-based porous bodies, titania-based porous bodies, magnesia-based porous bodies, iron oxide-based porous bodies and ceria-based porous bodies, formed by roughly agglomerating the fine particles of corresponding crystalline oxides having an aspect ratio of <=3", all of which have the characteristics mentioned above, are provided. These new porous bodies can be preferably used for various uses, such as catalysts, catalyst carriers, various filters, enzyme carriers, adsorbing agents or fillers.
Patent JP-H10180347-A (JP)
Title: Manufacturing device for building structural member and its method
Inventor: TANIGAWA HISAO
IPC: B21C25/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify the combining work between the building structural member and the other building structural member, to reduce the building costs and moreover to obtain a profitable combining structure in view of strength by integrally forming the building structural member and a combining plate of a gusset plate or the like. SOLUTION: In this device, the building structural member combined with the other building structural member via the combining plate is extruded using a die 10. In this case, a first die pass 11 having the cross section shape of the building structural member and a second die pass 12 having the maximum cross section shape of the gusset plate are formed in the die 10, and the size of the effective extruding part of the second die pass 12 is regulated in accordance with the sliding position of a core 13.
Patent JP-H11184808-A (JP)
Title: Serial communication method
Inventor: GOTO KOJI
IPC: H04L7/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten time up to data transmission without the need of multiple communication lines between electronic elements. SOLUTION: A state counter SCH whose channel state is switched to a data transmission side or a reception side and which functions as a ring buffer and a clock counter SCLK which corresponds to the number of channels on transmission data and is synchronized with a clock CLK are provided. When the electronic element 2 of the transmission side receives the signals of chip selection CS and data selection CHS from outside, data D0, D1, D2... corresponding to the value of the state counter SCH by the state of the clock counter SCLK and the clock counter SCLK is decreased based on the state of the clock counter SCLK. When it becomes a prescribed value 0, the channel state is changed and data of the different channel is transmitted based on the state of the clock counter SCLK.
Patent JP-2001175052-A (JP)
Title: Color image forming device
Inventor: OHARA SHUNICHI
IPC: G03G15/01
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device where deformation on outside surface of a photoreceptor belt is prevented, which is small sized, light weight, easy to maintain and provides high quality image. SOLUTION: In the device, the photoreceptor belt 2 is engaged with rollers so that a surface that is perpendicular to a device main body 5 is formed, a driving roll 33 by which the photoreceptor belt 2 is driven is installed on an upper part of a surface facing the device main body 5 and is formed to be a reverse crown shape whose diameter in a central part is smaller than at both ends.
Patent JP-2000183722-A (JP)
Title: Output buffer and method for adjusting drive strength
Inventor: LOEFFLER STEFFEN
IPC: G11C11/417
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To dynamically adjust drive power according to a data pattern to be outputted from the array of neighboring output buffer by adjusting the power of 1st and 2nd driver circuits according to the data pattern and making the data pattern include a 1st input signal and input signals of plural output buffers. SOLUTION: An adjusting circuit 54 of an output buffer 50 has a set of input sides (IN) sharing a VSSQ/VDDQ pair. One of input sides represents an output signal to be driven in an output side 52, and the other input sides represent an output of an output buffer which is close to the buffer 50. Data in the input sides of this group can be preliminarily evaluated by adding all bits. An input bit has either a high (VDDQ) voltage or a low (0) voltage. Drive power for a driver 56 is adjusted according to a prescribed table. The adjusting circuit 54 calculates power necessary to appropriately drive the output side 52.
Patent JP-2000179103-A (JP)
Title: Waterproof sheet laying fixing jig and laying method for waterproof sheet
Inventor: YAMANAKA TAKUJI
IPC: E04D15/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet laying fixing jig and a laying method of a waterproof sheet capable of improving the external appearance without making any melting recess section (melting trace) on the surface of the waterproof sheet after it is laid when deposited connection between the fixing jig and waterproof sheet is made by using an ultrasonic wave. SOLUTION: The surface of a coated resin layer 3 as a joint surface between a fixing jig 1 and a waterproof sheet 15 is formed in an uneven shape, the resin layer 3 is placed on a construction 11 as an object of waterproofing in a state to put it thereon and is fixed to the construction 11, and after the resin waterproof sheet 15 is stretched thereon, an ultrasonic wave is radiated from above of the waterproof sheet 15 to make deposited joint of a resin part bringing the fixing jig into contact with the waterproof sheet 15.
Patent JP-H05279502-A (JP)
Title: Biaxially oriented polyester film
IPC: C08J7/044
Filed: 1991-12-26
Abstract: PURPOSE:To provide the subject film excellent in clarity, antistatic properties, and adhesive properties by forming an undercoating layer comprising a specific resin compsn. on at least one side of a polyester film. CONSTITUTION:On at least one side of a polyester film is formed an undercoating layer comprising a resin compsn. which contains an acrylic polymer and/or a polyester copolymer (e.g. one prepd. by conducting the transesterification among dimethyl terephthalate, dimethyl isophthalte, and ethylene glycol and reacting the resulting product with 1,4- cyclohexanedicarboxylic acid) and a sulfonic acid copolymer having repeating units of formula I (wherein R1 is H, halogen, or 1-6C alkyl; R2, R3, and R4 are each H, 1-20C alkyl, or hydroxyalkyl provided that they are not simultaneously H; L is COO or CONH; Q is 1-6C alkylene or phenylene; and (a) and (b) are each 0 or 1) or formula II (wherein L' is L; Q' is Q; and (c) and (d) are each (a), provided that when (c) is 0, Q' is not phenylene).
Patent JP-2000176734-A (JP)
Title: Band saw machine and wheel for saw edge used for band saw machine
Inventor: MORIYA KIKUO
IPC: B23D55/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a band saw machine and a wheel for saw edge used there which relaxes the stress of the tip of a band saw edge. and a saw back, and improves the trunk life of the band saw edge. SOLUTION: This band saw machine 1 carries out a cutting process by approaching a band saw edge 13 wound by a driving wheel 7 installed rotatable to a rotary shaft 5, and a driven wheel 11 installed rotatable to a rotary shaft 9, to a work W to be processed, in the condition twisted up by a fixed saw edge guid 15 and a movable saw edge guide 17 provided between the driving wheel 7 and the driven wheel 11. The heights of both ends of the driving wheel 7 and the driven wheel 11 are made lower than the height at the center part, viewed from the direction orthogonal to the rotary shafts 5 and 9.
Patent JP-H05177717-A (JP)
Title: Inserting device for pad for hollow weatherstrip
Inventor: MORITA TOKUTARO
IPC: B29C65/56
Filed: 1991-12-31
Abstract: PURPOSE:To realize automatic compression transfer without human hand, save labor and improve productivity by opening pad inserting holes, and pad sensing holes for sensing the receipt of pads on the positions facing each other on a side wall and forming a through-hole for passing the pad on a moving component. CONSTITUTION:A device is provided with a fixing pad 3 of U-shaped section shape provided with side walls 5a and 5b in parallel on both sides, a moving component 3 for moving said fixing bed 3a along the side walls 5a and 5b reciprocatingly, and a cylinder 3c for driving said moving component 3a. A pad discharge hole 4d and a compressed air blowing hole 4c communicated with a pad inserting tube 2 are formed on the positions facing each other of the side walls 5a and 5b. Inserting holes 4a for inserting pads 8 and sensing holes 4b for sensing the receipt of the pads 8 are opened on the separate positions on the side walls 5a and 5b and a through-hole 4e for passing the pads 8 is formed on the moving component 4a.
Patent JP-H06172073-A (JP)
Title: Small-sized garbage-disposal apparatus for domestic use
Inventor: NIBU KAZUO
IPC: C05F9/02
Filed: 1992-12-09
Abstract: PURPOSE:To provide a garbage-disposal apparatus capable of accepting garbage for several years and quickly decomposing the garbage to form inorganic material by providing a top-opened closed-bottom fermentation tank with porous organic filler, a rotary stirring blade, a heat source and a garbage-flowing pipe. CONSTITUTION:A porous cylinder 4 such as mesh cylinder having opened top and bottom is placed in a closed-bottom vessel 2 having an opening 1 at the top in a state to keep a gap 3 around the inner circumference of the vessel 2. The height of the porous cylinder is lower than that of the vessel. Plural kinds of fermentative microorganisms to decompose various organic wastes such as garbage are mixed to a 1:1 mixture of wood flour 5 and bean curd refuse 6 and the obtained porous organic filler 7 is filled in the gap 3 and the bottom part of the porous cylinder 4. The top of the porous cylinder 4 is covered with a lid 8, a plurality of upward-directing ventilation holes 9 are opened at the center of the lid and the inside of the porous cylinder 4 is used as a fermentation tank 11. Garbage is thrown into the fermentation tank through a throwing pipe 13 and a motor 27 is energized to rotate a spiral stirring blade 21 attached to a vertical rotary shaft 20 positioned at the center of the fermentation tank 11. A fan heater 25 is energized and the inside of the fermentation tank 11 is stirred and, at the same time, heated with hot air.
Patent JP-H10180206-A (JP)
Title: Ultrasonic washer and method thereof
Inventor: TANO MAMORU
IPC: B05B17/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing means by which washing is performed with a small quantity of washing liquid in a short time, and furthermore safety is secured without a danger of ignition when drying is needed, and without the need of removing dirt in air blasting and without dew condensation during drying, a good drying state is obtained in a short time. SOLUTION: Ultrasonic vibrators 4 are connected to an ultrasonic diaphragm 2 of a washing head part 1 at the rear thereof to drive it by ultrasonic oscillator 6. A board 14 is mounted on an upper board receiver 10 and a lower board receiver 12. While washing liquid is sprinkled and caused to flow down to the face of a board surface 14b and a clearance between the back of the board surface 14b and the diaphragm 2 from narrow pores 16a of a board front liquid supply pipe 16 and narrow pores 18a of a board back liquid supply pipe 18 respectively to perform ultrasonic washing through the washing liquid, a motor 36 is rotated to alternately, vertically move the upper board receiver 10 and the lower board receiver 12 by a cam and accelerate the flow of the washing liquid and prevent the retention of depositions.  When drying is performed, the sprinkling of the washing liquid is stopped and the surface 14b of the board 14 is dried by the vibration and the heat generation of the ultrasonic oscillator 4 and the ultrasonic diaphragm 2.
Patent JP-H06199364-A (JP)
Title: Packaging method for envelope
Inventor: TAKASHIMA DAIZO
IPC: B65D77/10
Filed: 1992-12-29
Abstract: PURPOSE:To provide a packaging method for envelopes by which envelopes can be smoothly inserted in a packaging bag main body, and also the twisting or bending of the end edge of a lid piece can be prevented from happening after the lid piece is fastened on the packaging bag main body. CONSTITUTION:A bundle of envelopes 1 are stored in a packaging bag 2 made of a transparent plastic film with the same envelope shape, and a lid piece of the packaging bag 2 is fixed on a packaging bag main body 4. For such a packaging method of envelopes, the approx. center of the lid piece 3 is partially fixed to the packaging bag main body 4 using an adhesive 5. At the same time, plural partial locations of the end edge of the lid piece 3 in the width direction are fixed to the packaging bag main body 4 made of a thermoplastic plastic film by heating and pressing.
Patent JP-H06218208-A (JP)
Title: Production of framed filter
Inventor: FUJIMURA KIKUO
IPC: B01D46/52
Filed: 1992-12-11
Abstract: PURPOSE:To produce a framed filter without the filter medium being wrinkled by forming the frame side in the direction of the pleat line of a filter medium with a synthetic resin and then forming the other frame sides after a while. CONSTITUTION:A couple of opposed frame sides 2a extending in the direction of the pleat line of a filter medium 3 obtained by folding paper in zig-zag, nonwoven fabric, etc., are formed with a synthetic resin and joined. For example, although the length is decreased by 1.6% in the case of PP and by 0.5% in the case of ABS, a couple of other frame sides 2b are joined to a filter medium 3 after the frame sides 2a are sufficiently cooled and contracted, and the filter medium 3 is not compressed by the contraction of the frame sides 2a since the frame sides 2b have not been joined. Namely, if the frame sides 2a are formed and the frame sides 2b are formed after a while, the filter medium is not compressed or wrinkled in the direction of the pleat line, and the filter medium 3 is enclosed by the frame.
Patent JP-2000176989-A (JP)
Title: Spinning nozzle for projection screen
Inventor: NAKAGAWA SHIGETADA
IPC: B29C48/30
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To display a quality image having high contrast, good resolution, and good uniformity in optical properties over the whole surface by arranging a main orifice and an auxiliary orifice to meet a specified formula. SOLUTION: In a spinning nozzle 1, when the expansion coefficient of a light transmitting main member spun from a main orifice 2 is BWA and the expansion coefficient of shading auxiliary member spun from an auxiliary orifice 3 is BWB the main orifice 2 and the auxiliary orifice 3 are arranged so that among the diameter DOA of the main orifice, the diameter DOB of the auxiliary orifice, the distance P between the centers of adjacent main orifices 2, the distance L between the intersection between the connection between the centers of the adjacent main orifices 2 and the perpendicular which passes through the center of the auxiliary orifice 3 arranged between the centers and crosses at right angles with the connection and the center of the auxiliary orifice 3, formula:  (P/2)2+L2}1/2<(DOA×BWA+DOB×BWB)/2 exists.  In this way, a quality image having uniform optical properties, high contrast, and good resolution is obtained.
Patent JP-2000179130-A (JP)
Title: Tatami mat
Inventor: TANAKA YOSHIO
IPC: E04F15/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight tatami mat rich in cushion efficiency and excellent in mechanical strength. SOLUTION: As a core 2 of a tatami 1, average density for thick part of 20% of the whole thickness from one side of a fiberboard is 0.10-0.14 g/cm2, average density for thick part of 20% of the whole thickness from the other side is 0.15-0.19 g/cm2, the density is increased with the movement from one side to the other side, and the lightweight fiberboard 3 making average density of the whole as 0.15-0.19 g/cm2 is used. The core 2 gives lightweight efficiency and cushion efficiency at lower density side, and it gives high mechanical strength and compression resistance at higher density side.
Patent JP-2000177466-A (JP)
Title: Table structure of seat back
Inventor: HOSHINO AKIHIKO
IPC: B60N3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To utilize a hook member provided on the rear face side of a table body in both a use state and a storing state of the table body, and to hang articles impossible to place on the table body to article-hanging hooks so as to prevent scattering of the articles on a floor. SOLUTION: A table body 25 is formed with a cup holder through hole 41, while an article-hanging hook member 43 is turnably provided near the cup holder through hole 41 on the rear face side of the table body 25. In this table structure, a hook 46 of the article-hanging hook member 43 can be projected forward from the cup holder through hole 41 in a storing state of the table body 25, while a pair of right and left hinge brackets 23 are formed with article- hanging hook parts 24.