baber/WOPTO huggingface dataset:
Patent JP-2001230144-A (JP)
Title: Method and device for treating end of coil
Inventor: HONDA HIDEMITSU
IPC: H01F41/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a coil start lead wire from being separated and floating from a wire wound around the barrel of a core at the time of guiding the lead wire to the electrode of the flange section on the side connected with a coil end lead wire. SOLUTION: The wire 41 is successively wound around the barrel of the core 35 from one flange 31 side to the other flange side 33 and the coil end lead wire 41e of the wire 41 is guided to one 37 of a pair of electrodes 37 and 39 installed to the flange section 33. The coil start lead wire 41s protruded from the core 35 is held by means of the movable pin 87 and fixed pin 95 of a coil forming machine and wrapped around the wire 41 on the barrel by turning and retreating the holding section 95.
Patent JP-2001232370-A (JP)
Title: Liquid sterilization equipment
Inventor: NAKANO SUSUMU
IPC: C02F1/50
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sterilization equipment capable of introducing appropriate sodium hypochlorite (NaClO) and automatically controlling the residual chlorine concentration in a liquid at an almost constant concentration level, without unnecessarily using sodium hypochlorite by changing the operating time of a pump. SOLUTION: This equipment is provided with a residual chlorine meter 5 for measuring the residual chlorine concentration in a liquid, a chlorine addition controller 6 for controlling the addition of sodium hypochlorite on the basis of residual chlorine concentration data transmitted from the residual chlorine meter 5 and a pump 8 for adding sodium hypochlorite to the liquid. The residual chlorine concentration values are divided into those within a set-value range, those within an over set-value range and those within an under set-value range and when the residual chlorine concentration reaches a value within the over set-value range as a result of the last addition of sodium hypochlorite, the operating time of the pump 8 is set so as to be equal to or shorter than the operating time of the last operation of the pump 8.
Patent JP-2001232418-A (JP)
Title: Method and apparatus for bending
Inventor: IKENO SUSUMU
IPC: B21D5/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent work interruption and to reliably secure the safety of a worker when a work obstructs an optical axis in bending work by using an apparatus with an optical axis type safety device integrated thereon. SOLUTION: When a punch 4 and a die 5 (upper/lower dies) are closed by stepping on a foot switch button 11 and a work W is held between the upper/ lower dies 4, 5, the optical axis type safety apparatus which stops a die action when a hand obstructs an optical axis L before die closing is operated, a die action is once stopped simultaneously with die closing in a closing process, and the optical axis type safety apparatus is invalidated. Thereafter, a both-hand operation switch mechanism where bending start switch buttons 10, 10 are pushed with both hands is operated. During a closing process, safety is secured by the optical axis type safety apparatus, and during a bending process, safety is secured by the both-hand operation switch mechanism.  Further, during the bending process, the optical axis type safety apparatus is invalidated, and hence such a situation that a work W obstructs the optical axis L to interrupt working does not occur.
Patent JP-2001234447-A (JP)
Title: Flat yarn woven fabric made of recycled polyethylene terephthalate and flexible container using the same as base material
Inventor: HOSODA TSUNEMASA
IPC: D01G11/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain both a woven fabric having a strength by using a flat yarn made of a recycled polyethylene terephthalate and a flexible container using the woven fabric as a base material. SOLUTION: This flat yarn woven fabric made of a recycled polyethylene terephthalate having >=150 kgf/5 cm tensile strength can be produced by weaving a flat yarn formed from a resin composition comprising a recycled polyethylene terephthalate resin having 0.5-1.5 intrinsic viscosity [IV] and a polyolefin-based resin.
Patent JP-2001236314-A (JP)
Title: Illegal communication software detecting method
Inventor: KINOSHITA YOSUKE
IPC: G06F21/33
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an illegal communication software detecting method which can efficiently detect software such as a back door 53 assisting illegal communication. SOLUTION: Hash values with digital signatures which cannot be forged can be recorded for every demon program, so even when a demon program is replaced with a back door which performs illegal communication, this back door can easily be detected. A digital signature may be the demon program itself, a log file or packet outputted by the demon program, a setting file characteristic of the demon program. Even after demon programs authenticate each other and a connection of the TCP layer is established, the demons periodically exchange hash values given digital signatures, so that the demon programs can be always monitored.
Patent JP-2001232101-A (JP)
Title: Natural circulation type evaporator
Inventor: NAKAMOTO HIDEKAZU
IPC: B01D1/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of attaining uniform evaporation property and uniform reaction property, free from the generation of deposition of solid particles even when a liquid to be treated is slurry and suitable for continuously evaporating a low boiling component by improving the uniformity of the flow rate distribution of the liquid to be treated in a heat exchanger part in a natural circulation type evaporator. SOLUTION: The performance of an upright evaporator 1 is attained by providing a structure that the multitubular heat exchanger 4 is incorporated in the evaporator 1, the average flow rate of the liquid to be treated flowing down between the inside wall of the evaporator and the outside wall of the shell of the multitubular heat exchanger 4 by natural convection is controlled to be smaller than that of the liquid to be treated ascending inside the tube of the multitubular heat exchanger 4, and an entrance space 22 for making the liquid to be treated, which is internally circulated, uniformly flow-in is provided in the lower part of the shell of the outside of the multitubular heat exchanger and a structure that the center part is higher than the peripheral part in the upper part of the heat exchanger.  When the liquid to be treated is slurry, a contracting pipe 6 and an expanding pipe 6a as conical members for elevating the internally circulating liquid to be treated, is provided in the bottom of the upright evaporator 1.
Patent JP-2001241291-A (JP)
Title: Lubricant injection method of pipe jacking method
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant injection method capable of efficiently carrying out propulsive operation by low propulsive force in vertical curve propulsion or long distance propulsive operation. SOLUTION: In the lubrication injection method of the pipe jacking method propelling and embedding pipes while successively connecting an propulsive pipe connected backward of a shield boring machine together with the shield boring machine, a space is made in the circumference of the propulsive pipe by difference in an outside diameter between the shield boring machine and propulsive pipe with the boring of the shield boring machine, a hardening lubricant is poured in a plurality of positions in the space at specific intervals in the direction of the propulsion, the hardening lubricant in a plurality of positions is circularly hardened in the circumference of the propulsive pipe, at the same time, a liquid lubricant is poured in the space other than the circular hardening lubricant,  and the lubricant grouting method of the pipe jacking method is so constituted that the liquid lubricant in a propulsion section is filled in a state to divide it by a plurality of circular hardening lubricants.
Patent JP-2001240692-A (JP)
Title: Expanded polyolefin resin sheet
Inventor: FUKUOKA TAKAMASA
IPC: C08J9/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an expanded polyolefin resin sheet having light weight, durable to a heavy load, flexible in bending direction and useful for composite building material, etc. SOLUTION: The expanded polyolefin resin sheet 1 is an expanded sheet composed of a polyolefin resin (preferably PP) and having a density of 0.03-0.13 g/cm3. The average aspect ratio D1z/D1xy of the spindle-shaped voids 21 existing in the middle layer 2 is 1.1-2.0, the average aspect ratio D2z/D2xy of the nearly spherical voids 31 existing in the surface layer 3 is smaller than D1z/D1 xy and <1.5, the average of the D1xy of void existing in the middle layer is preferably >=500 μm and the gel fraction of the polyolefin resin is 5-25 wt.%.
Patent JP-2001238333-A (JP)
Title: Construction of electric wiring inside dash board of vehicle
Inventor: ITO HIDEKI
IPC: H05K5/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify electric wiring inside the dash board of a vehicle. SOLUTION: A wiring base board frame 50, extending in the left and right directions of a car inside its dash board, being thin and box-shaped, is provided, and into this box-shaped frame 50 distributing electric wires 71, electronic controllers 65, 66, and electric components, such as an antenna 70 to be arranged inside the dash board, are fitted. Consequently, it is possible to perform and finish a large portion of electric wiring inside the dash board beforehand, when the frame 50 is still in a state of a single body. Accordingly, electric wiring to be performed, when the dash board is mounted on the vehicle or when a cockpit module assembly is assembled, is simplified greatly.
Patent JP-2001246318-A (JP)
Title: Method for forming air permeable film
Inventor: SUDO KUNIO
IPC: B05D1/34
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a nonwoven fabric-like continuous film having elasticity and sufficiently air permeability on the surface of a substrate consisting of natural materials or plastic materials made of synthetic resins by solving the problem of single fibers and the problem of vapor of an organic solvent. SOLUTION: This method for forming the air permeable film consists in forming the air permeable film on the substrate surface by simultaneously spraying a hydrophilic organic solvent solution of linear polyurethane and water to the substrate surface and depositing and solidifying the polyurethane resin on the substrate surface.
Patent JP-2001248498-A (JP)
Title: Method for manufacturing needle valve
Inventor: YAMAMOTO HIDEYUKI
IPC: F02M5/12
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high quality needle valve. SOLUTION: Plungers 2 exact in roundness can be manufactured as compared with manufacturing of a plurality of plungers 2 from a material by cutting by forming a plunger material s of one unit of the plungers 2 by molding a blank b by pressing and manufacturing the plungers 2 by cutting the plunger material s and the needle valve 1 can be manufactured to high quality. The plunger raw member s to be machined can be easily cut with high accuracy because the plunger raw member s is worked into a shape which can be easily cut by pressing molding.
Patent JP-2001256523-A (JP)
Title: Automatic ticket examination machine, ticket issuing machine, and radio recording medium system
Inventor: SASADA MASUICHI
IPC: G07B15/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To issue a memorial passenger ticket by a magnetic passenger ticket to promote the recycling of a radio card without raising the cost by issuing the memorial passenger ticket by only a radio card and enabling a user to receive a memorial ticket. SOLUTION: After the radio card as the memorial passenger ticket is issued, the memorial ticket substitutive for the memorial passenger ticket is issued and the used radio card is collected when the radio card as the memorial passenger ticket is inserted.
Patent JP-2001253000-A (JP)
Title: Corrugated board and box
Inventor: KITAMURA TAKANORI
IPC: B32B29/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated board wherein used paper is used as raw material, it is low costed and excellent in saving resources, and even when it touches water, the color neither comes off, nor transfers to the contacted object and a light colored excellent external appearance property and an excellent strength are provided. SOLUTION: The corrugated board is provided by sticking a liner comprising used paper of milk carton paper onto both faces of a corrugated center core comprising used paper of milk carton paper, bleached craft paper or wood-free paper. The obtained corrugated board has an excellent strength, its surface is formed from used paper of milk carton paper and has a white color tone having clean feeling, and it can be used for various uses.
Patent JP-2001252445-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify a maintenance work by dispensing with the troublesome work to fit or remove a device case at the maintenance work of a game machine. SOLUTION: A hinge body spindle 32 is provided on the device case 25, a hinge body bearing 31 is provided on an assembly plate 17, respectively, and the hinge body spindle 32 and the hinge body bearing 31 are combined to form a hinge mechanism. A drop preventing lock is applied when a fitting action is taken by the structure of the hinge body spindle 32 and the hinge body bearing 31, and the lock is released when a removing action is taken. The assembly plate 17 can be fitted in an opened state or a closed state.
Patent JP-2001246337-A (JP)
Title: Method for wet surface treatment of component having micropore
Inventor: SHONO TOMOTAKA
IPC: H01L21/304
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for efficiently removing a polymer removing liquid remaining inside micropores at a step to clean an electronic component having micropores. SOLUTION: This method for cleaning the electronic component comprises a step to remove the polymer produced at a step to form micropores 7 by bringing the electronic component into contact with the polymer removing liquid and a step to remove the polymer removing liquid remaining inside the micropores by bringing the electronic component, which is heated to a prescribed temperature, into contact with a treating liquid having the boiling point lower than the prescribed temperature of the electronic component. In the latter step, bubbles are generated in the treating liquid to produce the convection current of the treating liquid on the surface of the electronic component as shown in Fig. 1 so that the polymer removing liquid remaining inside the micropores 7 can be removed in a short time.
Patent JP-2001254125-A (JP)
Title: Method of producing austenitic stainless steel hard material
Inventor: MORIYA TAKESHI
IPC: C21D9/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an austenitic stainless steel hard material having a uniform hardness distribution and a long fatigue life by finely granulating its structure without complicating the producing process. SOLUTION: In this method of producing the austenitic stainless steel hard material, a steel sheet is retained in a heat treating furnace heated at temperature of 700 to 950 deg.C for 30 to 240 set for the annealing before skinpass rolling, and then is heated so as to be held in this temperature range for several seconds to ten-odd seconds, thereby obtaining the hard material consisting of fine crystal grains after skinpass rolling.
Patent JP-2001256614-A (JP)
Title: Thin-film magnetic head and method of manufacture
Inventor: MORIJIRI MAKOTO
IPC: G11B5/31
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion force between a gap film and a photoresist insulating film and to obtain a thin-film magnetic head having high reliability. SOLUTION: The thin-film magnetic head, provided with a lower magnetic core 4, a magnetic gap film 5, an organic insulating film 6 regulating the zero position of throat height, a coil 8 and an upper magnetic core 7 is characterized in that a magnetic pole defining a magnetic track width is forming at medium facing surface side of the upper and lower magnetic cores and one of SiO2, Ta2O5, Si3N4, TiO2 or WO3 film is used as the material for the magnetic gap film 5 and a closing film 9 is provided at an interface, where the organic insulating film and the magnetic gap film come into contact with each other. An Al2O3 film is formed as the adhesion film 9 and a magnetic gap part has a two-layered structure, consisting of the magnetic gap film 5 and the adhesion film, 9 in a second performing shape.
Patent JP-2001255396-A (JP)
Title: Method and device for organizing stack
Inventor: SAITO SHINGO
IPC: G21C21/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for organizing stacks that make it possible to exactly grasp the positions of pellets on the borders and to minimize the excess and shortage of pellets to the width of target zones and the length of the stacks when the number of the pellets which are required for each enrichment zone of a fuel rod are separated from lines of pellets sorted according to the enrichment of each of them. SOLUTION: In the process where the lines of the pellets are formed by laying out fuel pellets in series by the prescribed number of them for each of different enrichments and the number of the pellets required for the target zones respectively are separated one by one from each of the lines of the pellets; the total length of the line of the pellets at the time when they are arrayed is measured in the first measurement process and the total length of that after the removal of one pellet from the line of the pellets is measured in the second measurement process.  The length of a single pellet constituting the line of the pellets is found on the basis of the results of the first and second measurement processes, and the number of the pellets for the predetermined width of the zones of the pellets are divided from the lines of the pellets on the basis of the actual measurement of the length of the single pellet.
Patent JP-2001257025-A (JP)
Title: Socket
Inventor: NAKAI YOSHINOBU
IPC: H01R13/639
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a socket which prevents its inlet from dusts and water and also prevents plug inserted into it from casually coming off. SOLUTION: The socket A has an anti-slip-off fixing plate 5 with plug-in blade rest hole 51 bored on top of a blade rest 2, and at same time, an anti- slip-off movable plate 7 is arranged free in dislocation with a plug-in blade insertion hole 71 above the fixing plate 5. In a normal state, the above rest hole 51 and the insertion hole 71 are deviated towards left and right, and on the other hand, the rest hole 51 and the insertion hole 71 are matched in right and left direction by the movement of the movable plate 7 towards left and right, so that the insertion state of the plug-in blades can be maintained by deviation stress between the insertion hole 71 and the rest hole 51. Therefore, a contingency will not happen that the plug should come off casually.
Patent JP-2001260837-A (JP)
Title: Device and method for controlling vehicle
Inventor: SHIBATA SATORU
IPC: B60T8/1761
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately find a correction factor for the straight advancing of a vehicle and a wheel speed. SOLUTION: This vehicle control device is equipped with three flags comprising a steer constant flag which is set when the measured value of a steer sensor gets almost constant and is reset when it fluctuates, a yaw rate constant flag which is set when the measured value of a yaw rate sensor gets almost constant and is reset when it fluctuates, and a lateral G constant flag which is set when the measured value of a lateral G sensor gets almost constant and is reset if it fluctuates, and a straight advancing flag which is set when a body speed is changed to a designated speed or a higher speed with these flags set, and is reset when the flags are reset, and the wheel speed is connected with the straight advancing flag set by this vehicle control device or the vehicle control method.
Patent JP-2001253313-A (JP)
Title: Collision detection system for vehicle
Inventor: TAKASUKA AYAFUMI
IPC: B60R21/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To enable the distinction between head-on type collision and irregular type collision, and to certainly detect even the irregular type collision. SOLUTION: This collision detection system for a vehicle 10 includes plural kinds of sensors detecting a shock acting on the vehicle 10, and a processor 23 processing output from the sensors as input to detect the actual vehicle collision. One of the sensors is a deformation detection sensor 21 detecting deformation generated in a front side member 22.
Patent JP-2001262998-A (JP)
Title: Tunnel back-filling device and tunnel back-filling method
Inventor: KAWAHARA KEIICHI
IPC: E21D9/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the back-filling of a minor bore tunnel. SOLUTION: This device comprises a traction device 30 capable of drawing a PC steel product 11 and a shield machine 2 connected through the PC steel product 11. The shield machine 2 comprises a shell 3, a back-filling material placing means 20, a push wheel 9 and direction correcting jack 10 arranged so as to abut on a propulsive pipe 61 inserted into the shell 3 to transmit a pressing force in the drawing direction. The shield machine 2 and the propulsive pipe 61 abutting thereon are drawn in the drawing direction by the traction device 30, whereby a plurality of propulsive pipes 61 are jacked and removed from a ground 80.
Patent JP-2001260123-A (JP)
Title: Method for manufacturing porous pottery
Inventor: MATSUO MIEKO
IPC: B28B11/12
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous pottery capable of perforating pores and small holes in the pottery with reduced porcelain clay burr and deformation. SOLUTION: The method for manufacturing the porous pottery comprises the steps of engaging a contact surface material 2 having a core made of a foamed resin with an inside of the porcelain clay 1 of a state in which the clay 1 is not molded and not solidified, intruding a porcelain clay part 1a cut out by a plurality of perforating protrusions 3 to a recess 2a of the material 2 by inserting the protrusions 3 from an outside of the clay into the lay 1 and the material 2 by moving the protrusions 3 by a reciprocating motor driven cylinder 6, drawing the protrusions 3, and beautifully forming a plurality of holes 7a at the clay 1 without clay burr.
Patent JP-2001261948-A (JP)
Title: Polyester resin composition
Inventor: YOSHIHARA NORI
IPC: C08L101/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having high fluidity and high strength, and suitable for a large-scale molded product, a part of a thin- wall molded product requiring high strength, and an insert-molded product. SOLUTION: This polyester resin composition comprises (A) 100 pts.wt. saturated polyester resin, (B) 0.5-80 pts.wt. polymer and/or oligomer having 80-200 deg.C melting point, and (C) 0.5-150 pts.wt. inorganic reinforcing material, and is characterized in that the melt viscosity at 270 deg.C at 1000/s shear rate satisfies the inequality (1): η<2000+50X (1), wherein, X is the content (wt.%) of the inorganic reinforcing material in the composition.