baber/WOPTO huggingface dataset:
Patent JP-H0879820-A (JP)
Title: Uniform access to carrier between exchanges in mobile radio packet data communication system
Inventor: RICHIYAADO POORU EZATSUKU
IPC: H04L12/56
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To improve a radio packet data communication system which makes a subscriber select an inter-exchange carrier. SOLUTION: A mobile radio packet data communication system makes a subscriber designate a preferential inter-exchange carrier in an arbitrary preferential IXC filed. During a registering procedure and a recognizing procedure, the identifier corresponding to the preferential inter-exchange carrier is transmitted between a serving MD-IS 220 and a home MD-IS 240 in the preferential IXC field added to a standard registration protocol message. When the subscriber designates the preferential inter-exchange carrier, the carrier gives priority higher than that of a defaulted preferential inter-exchange carrier selected by the subscriber at subscribing time. In order to send data through a preferential IXC, each MD-IS is provided with a database which maps the inter-exchange carrier identifier at the corresponding boundary router address.  Therefore, the data are transmitted to forward and backward paths through the preferential inter-exchange carrier on the basis of one session by one session.
Patent JP-S6188794-A (JP)
Title: Motor controller
Inventor: WATABE YOSHIO
IPC: H02P27/06
Filed: 1984-10-05
Abstract: PURPOSE:To reduce the noise of a motor by driving a motor by a commercial power source when the frequency at inverter operating time is the same as the frequency of the commercial power source and suppressing the generation of an electromagnetic sound of a motor due to harmonic waves. CONSTITUTION:When a motor 14 is frequency-variably operated by an inverter 11, the output frequency from the inverter 11 becomes the same as the frequency of 3-phase AC power source 10. Then, a changeover switch 13 is switched to a resistor 12 side. A motor 14 is operated directly by the power source 10 dropped by a resistor 12. Since the motor 14 switched to the resistor 12 side at the switch 13 is operated by a voltage of sinusoidal waveform from the power source 10, electromagnetic noise by the harmonic wave of chopped rectangular wave generated when the inverter 11 is operated is prevented.
Patent JP-2000005876-A (JP)
Title: Welding wire feeding tube
Inventor: SAITO AKIHIRO
IPC: B23K9/133
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of wire feed variation and heighten stability of welding by composing a guide tube of a welding wire of a close coiled spring liner wherein the vibration is easy to be transmitted, and vibrating the liner. SOLUTION: When the current is applied to electromagnetic coils 17, 18, cylindrical magnetic members 15, 16 are excited. At that time, since winding directions of the electromagnetic coils 17, 18 are opposed to each other, a magnetic field with the same polarity is formed at opposed openings adjacent to the cylindrical magnetic members 15, 16, the reacting force is generated. By this reacting force, the coil of the close coiled spring liner 14 is stretched, and a spacing between the openings of the adjacent and opposed cylindrical magnetic members 15, 16 is enlarged. When the current of the electromagnetic coils 17, 18 are cut off, the coils are returned to an original position by the spring action of the close coiled spring liner 14.  Thus, the pulse-like current such as the interrupt current or the AC current is applied to the electromagnetic coils 17, 18, so that the spring liner 14 is extended and vibrated in an axial line direction.
Patent JP-H1150777-A (JP)
Title: Vertical shaft excavator and method for excavating vertical shaft
Inventor: TANAKA JUNICHI
IPC: E21D1/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the period of construction work and to enhance the safety for operators of a vertical shaft excavator by improving the efficiency of excavating work. SOLUTION: An elevating frame 15 is freely movably supported inside a shield outer cylinder 11 having a lower opening 14 and is provided with a turning table 20, and a boom 25 and an excavating tool 26 which can project out of and sink into the opening 14 are mounted on the turning table 20. A closing gate 28 that freely opens and closes the opening 14 is mounted at the bottom of the shield outer cylinder 11, and a segment assembling device 31 is mounted at the top of the shield outer cylinder 11.
Patent JP-H0759898-A (JP)
Title: All wheel drive type play running car
Inventor: ROKUSHA YOSHIKATA
IPC: B62K21/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide the all wheel drive type play running car of a spots sensation, by which it can be started smoothly in a riding state without necessitating an accompanied run and an approach run such as a foot kick, etc., at the time of running out, subsequently, a twist of the body of a person is utilized, and even a beginner can enjoy easily a comparatively high speed run of wedeln type drive. CONSTITUTION:This play running car is provided with a meandering propulsion wheel 1 with a restoring means supported so as to be freely oscillatable to the left and the right, against the advance direction of the car body, an intermittent driving wheel 15 with a one-direction rotating means, and a driving handle 20 for moving forward and backward this intermittent driving wheel 15 against a car body frame 10.
Patent JP-S59139558-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M4/06
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the mercury content in a negative electrode and suppress the generation of gas and then improve the characteristics of a battery by specifying the mercury content of zinc alloy powder within a preset range and providing the negative electrode in which the powder is diffused in a specific amount of electlyte. CONSTITUTION:The mercury content in zinc alloy powder containing two kinds or more of gallium, indium, and thallium and mercury is set to 2% or less and 0.05% or more in comparison with zinc and a negative electrode 4 in which this zinc alloy powder is diffused in an electrolyte of 150 to 500% in the alkaline electrolyte content which fully fills the gap between particles in the natural accumulation state is provided. For example, the said zinc alloy powder is obtained by putting every preset amount of two kinds or more of gallium, indium, and thallium in melted zinc and agitating, mixing, and alloying them. For amalgamation, while the alloy powder is being agitated in a weak alkaline aqueous solution, metal mercury is injected in the solution and then they are washed by water and are pressure-reduced and dried at approximately 60 deg.C. As a result, the generation of gas in an alkaline electrolyte can substantially be prevented and, as compared with a conventional batter containing mercury of 5 to 10%, the same battery characteristics can be obtained even if the mercury content is sharply reduced.
Patent JP-H1015477-A (JP)
Title: Method for temporally mounting cap to mouthpiece part of drum can
Inventor: MOGI TOSHIMASA
IPC: B05D1/32
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To allow the sure and highly efficient execution of work to affix a mouthpiece sealing paper of a drum can be punching fine holes for communication with the outdoor air at this mouthpiece sealing paper while transferring a release tape affixed with the mouthpiece sealing paper at prescribed intervals, then peeling this sealing paper from the release tape and affixing the paper to the mouth part. SOLUTION: The release tape 5 delivered from a raw sheet state is subjected to punching of the fine holes 8 for communication with the outdoor air at the mouthpiece sealing paper 6 by a punching head 7a and is sent onto a lower release tape receiving base 9 where the front surface thereof is held down by a guide rod 11, a hold-down rod 12 and the elastic tongue piece 14 of a hold-down piece 13 and, in this state, the tape is folded and inverted at an acute angle at the front end 10 of this receiving base 9. The tape is then taken up toward a take-up device 15 side. At this time, the affixing agent coated surface of the mouthpiece sealing paper 6 positioned naturally to the fended side at the time of inversion of the tape is peeled from the release tape 5.  The rear end is lightly held down onto the receiving base 8 by the elastic tongue piece 14 of the hold-down piece 13, by which the mouthpiece sealing paper 6 is affixed to the mouth part 3 of the mouthpiece of the drum can 1.
Patent JP-2001034846-A (JP)
Title: Ic card
Inventor: WAKITA HIDEAKI
IPC: G06Q30/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To match the frequency of a preferential service, which is applied to an IC card owned by every user, to every user without remarkably changing a system. SOLUTION: To a memory 7 for application program(AP) storage, the new write or additional write of a point application program applied from an information processing terminal 3 is performed by a CPU 5. Actually, the erasure of a program stored in the memory 7 for AP storage based on a command from the information processing terminal 3 or the like is performed by the CPU 5 as well. Information such as transaction history of the IC card owner or point number for various preferential services to be applied to the IC card owner is written in a memory 9 for data storage by the CPU 5. The transaction history is applied from the information processing terminal 3 to the CPU 5. The point number is calculated on the basis of the transaction history by the CPU 5 while using the point application program.
Patent JP-H0495503-A (JP)
Title: Pneumatic tire
Inventor: FUKAZAWA YUTAKA
IPC: B60C11/04
Filed: 1990-08-10
Abstract: PURPOSE:To restrain wasteful movement of shoulder parts to improve wear resistance of the shoulders, and ensure wettability by arranging narrow reinforcing layers extending in the circumferential direction of a tire on belt layers so that they correspond to main grooves located on the shoulder areas. CONSTITUTION:With a pneumatic tire A, a carcass layer 4 is laid over between a pair of right and left bead parts 5, and in a tread part 6, belt layers 3 are arranged to surround its outer periphery. Further, on the tread 6a of the tread part 6, plural main grooves 2 extending in the circumferential direction of a tire are provided. In this case, on the portion of the main grooves 2a located on the shoulder areas, out of the main grooves 2, namely, on the portion of shoulder-grooves 2a, narrow reinforcing layers 1 are provided on the belt layers on the positions opposite to the shoulder grooves. Thus, wasteful movement of the shoulder parts is restricted to improve wear resistance of the shoulders. Further, draining property of the main grooves is not interrupted, and wettability can be favorably maintained.
Patent JP-H0550330-A (JP)
Title: Controller of electric discharge machine
Inventor: ITO TAKAKO
IPC: B23H1/02
Filed: 1991-08-22
Abstract: PURPOSE:To monitor a machine control state at the side of a numerical control system by forming a jump-up state, a jump-down stable state and a jump-down unstable state into a sector form, and making them so as to be displayed as long as the specified time on a display distinguishably in order together with a dial gauge. CONSTITUTION:A jump up and down judging means 8 judges whether it is jump up or down on the basis of machining data information out of a machine information processing means 7. A machining point position calculating means 9 inputs a jump-up machining point position and both maximum and minimum values into a dial gauge display processing means 13 from the judged result and information of a servo mechanism 1a. In addition, with the judged result to a jump-down stable-unstable judging means 10, an amount of travel being calculated by a travel calculating means 11 is also inputted into the dial gauge display processing means 13. In brief, this display processing means 13 forms information on these data being inputted into a sectoral diagram sorted by color and displays it on a cathode-ray tube 3.
Patent JP-S6270900-A (JP)
Inventor: SAWAI HIDEFUMI
IPC: G10L15/06
Filed: 1985-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1054002-A (JP)
Title: Infilled surface layer finish method
Inventor: ISHIKURA HIROMI
IPC: E01C7/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an infilled surface layer finish method capable of economically executing a paving body having a very thin layer formed of an open- graded asphalt mixture filled with a filler by making use of comparatively a small quantity of the filler so as to have excellent reinforcing efficiency and function efficiency. SOLUTION: Liquefied adhesives are spread on the road, paving materials are paved equally thereon, and when a surface finish layer is executed, a series of these works are continuously carried out at the same intervals substantially, at the same time, asphalt emulsion is used as the adhesives, an open-graded asphalt mixture having more than 15% of percentage of void in the case of finish is used as paving material, the mixture is uniformly paved while the adhesives are kept in a liquefied or a soft state before it is in a solidified state, and the pavement is so controlled that the finish thickness of the surface finish layer becomes within 2. 5 times of the maximum particle size of aggregate constituted of the paving materials. Then, the void in the asphalt surface finish layer with thin layer is filled with the filler in a liquefied state in case of injection from the surface to solidify.
Patent JP-2001039975-A (JP)
Title: Crystal of sulfoxide derivative and its production
Inventor: TSUJII MASAHIKO
IPC: C07D401/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new crystal of the subject derivative useful as a medicine (an intermediate thereof) such as a gastric acid secretion inhibitor/antiulcerous agent and excellent in pharmaceutical processability and storage stability/ moisture resistance as an original drug or pharmaceutical preparation, by crystallizing the subject derivative so as to have a specific structure. SOLUTION: This crystal of the subject derivative (salt) is obtained by producing a crystal thereof having a structure of formula I [R1 is H or (difluoro) methoxy; R2 is methyl or methoxy; R3 is 3-methoxypropoxy, methoxy or 2,2,2- trifluoroethoxy; R4 is H or methyl; and B is H, an alkali metal or a 1/2 alkaline earth metal] e.g. 2- [4-(3-methoxypropoxy)-3-methylpyridin-2-yl]methylsulfynyl}-1 H-benzimidazole sodium salt crystal}. The crystal of the derivative of formula I (salt) can be produced by, for example, crystallizing an acetone complex of a sulfoxide derivative (salt) of formula II ((n) and (m) are each 1-4) in a lower fatty acid ester.
Patent JP-S6453940-A (JP)
Title: Paper refeeder for image forming device
Inventor: SHIMIZU TADAFUMI
IPC: B65H1/30
Filed: 1987-08-25
Abstract: PURPOSE:To make the position change of a paper refeeding roller correct with a simple constitution by driving a stepping motor on the basis of the number of steps counted from a reference position detected by means of a detecting means so that the paper refeeding roller is positioned a paper refeeding position or a position turnout. CONSTITUTION:The normal rotation of a stepping motor 150 moves an oscillating lever shaft 145a upward while the reverse rotation thereof moves it downward. In addition, a microswitch 380 is arranged below one end of the oscillating lever shaft 145a, and thereat, on the basis of the output signal therefrom, the oscillating lever shaft 145a is detected if it is positioned at a home position, that is, if a paper refeeding roller 38 is positioned at a lower paper refeeding position. Therefore, the normal or reverse rotation of the output shaft of the stepping motor 140 stops an oscillating lever 145 at a predetermined angular position so that the paper refeeding roller 38 is positioned at either one of three positions, out of upper, intermediate and lower steps.
Patent JP-H0495722-A (JP)
Title: Hot-wire type flow speed meter
Inventor: ARAISHI KIYOSHI
IPC: G01F1/68
Filed: 1990-08-07
Abstract: PURPOSE:To measure the resistance value of a sensor readily even if an unknown sensor is used and to set the resistance value readily based on the measured value by providing a resistance-value measuring means, a feedback amplifier and the like, and measuring a flow speed based on the amount of heat dissipated from the sensor. CONSTITUTION:A bridge circuit 11 is formed of a fixed resistor R1 and temperature sensitive element. A resistor group 12 is formed of the parallel connected body of (n) pieces of resistors R4a, R4b... having the resistances of R/2<0>, R/2<1>... R/2<2-1>. A memory 24 for storing an operating procedure as a memory means is connected to a microcomputer 23. A display device 25 as an output means is connected to a microcomputer 23. A display device 25 as an output means and an operating part 26 as an input means are connected. A resistance-value measuring means 27 measures the resistance value of the temperature sensitive element of the bridge circuit. A resistance- value setting means 28 sets the resistance value of the temperature sensitive element at the measuring temperature based on the measured resistance value. These functions are accomplished. A voltmeter 29 is connected to the output side of an amplifier 16. The wind speed corresponding to the output of the amplifier 16 is displayed on the voltmeter 29.
Patent JP-S58113008-A (JP)
Title: Self-aligning device
Inventor: KODAMA SHIZUO
IPC: B65G15/64
Filed: 1981-12-28
Abstract: PURPOSE:To aim at making the self-alignment of a belt achievable so certainly and quickly without the smallest strain, by lowering a roll at the opposite side to the side to which the belt leans, in a self-aligning device for a belt conveyor. CONSTITUTION:When a conveyor belt 20 gets leaning to the right in a moving direction, the belt edge hits a side roll 18 located at the rear side yet farther in the moving direction than a roll 9 and finally is brought down to the outside. With this, the belt turns round centering on a monobloc, doglegged arm 10 and its horizontal part moves upward, turning an L-shaped arm 21 round with a pin 24 as the center and also turning a roll 8 at the left round downward centering on a pivotal point laying between roll cradles 3 and 2. According to this method, the belt 20 is automatically restored to the center by means of difference in trough angles. And, after being self-aligned, since force that brings down the side roll 18 at the right becomes extinct, the belt is brought back by a spring 17 while the roll 8 at the left is restored to the extent of a regular trough angle via a spring 5.
Patent JP-H0940898-A (JP)
Title: Ultrafine particle organic pigment ink and its production
Inventor: AOYAMA SHIGEO
IPC: C09D11/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ink by dispersing a specific organic pigment into an aqueous solvent, excellent in printing quality, weather resistance and long-term shelf stability, causing no clogging, useful for ink jet recording. SOLUTION: (A) An organic pigment (e.g. one having <=100nm, especially <=50nm particle diameter) made hydrophilic by adsorbing a low-molecular compound (e.g. a compound containing an aromatic ring, nitrogen, -C2 H4 O- unit, having <=2,000 molecular weight) is dispersed into (B) an aqueous solvent and mixed with (C) a high-molecular weight compound (e.g. one containing an aromatic ring, nitrogen, -C2 H4 O- unit, having >=5,000 molecular weight).
Patent JP-H0259849-A (JP)
Title: Communication controller
Inventor: MIKAMI GOJI
IPC: G06F13/28
Filed: 1988-08-25
Abstract: PURPOSE:To improve the data transfer efficiency by using a transmission means which transmits data equivalent to the number of block words shown by the stored data and a detection means which detects a block boundary when the transmission is through with the transmission of data equivalent to the number of block words. CONSTITUTION:The data on an early stage of transfer is stored in a store means 4, and the data equal to the number of words shown by the contents of the data stored in the means 4, i.e., the data equal to one block is transmitted. When the transfer of an optional block is through, a detection means 5 detects a boundary between blocks. Then the data to be transferred next is store din the means 4, and the new blocks are transmitted in number equal to the number of words shown by the contents of the means 4. Therefore a CPU 2 forms the data on a main memory for each block containing the block word number data added to its head. Hereafter the CPU 2 has no participation required during the transfer of data. Thus the data transfer efficiency is improved.
Patent JP-S6454556-A (JP)
Title: File checking system
Inventor: ITAGAKI TSUNEO
IPC: G06F12/16
Filed: 1987-08-25
Abstract: PURPOSE:To confirm the normality of a program file at the time of loading a program, and to prevent the generation of a long time processing, etc., by a breakdown program, by comparing a value of a read CRC block with a calculated a CRC value. CONSTITUTION:A program is segmented into (n) blocks of P(1)-P(n), and first of all, a counter of a program block is initialized to '1', and P(1) is read from a disk and written to a memory. Subsequently, whether P(1) has been read normally or not is checked, and when it is read normally, the CRC calculation of the block P(1) is executed, and also, a CRC block C(1) to the block P(1) of a CRC file of a disk is read out. Next, a value of the read CRC block C(1) and a calculated CRC value are compared, and in case of discrepancy, an install request display is executed, and a system is stopped. In such a way, the normality of a program file can be confirmed at the time of loading a program, and the generation of a long time processing, etc., by a breakdown program can be prevented.
Patent JP-H1056087-A (JP)
Title: Semiconductor memory device
Inventor: YAMAGISHI MACHIO
IPC: H01L27/115
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is lessened in operating voltage and where both the writing and erasing of data are carried out through hot carriers. SOLUTION: A source 32a and a drain 32b are provided in a semiconductor layer 32 of polysilicon or the like which is usually used as a control gate for the formation of a MOS. Writing is carried out by ion implantation as usual, and erasing is carried out by canceling electrons inside a floating gate 31 with hot holes generated in the MOS pinch-off region of the semiconductor layer 32, whereby writing/erasing action can be attained.
Patent JP-H0533120-A (JP)
Title: Method and device for plasma surface treatment
Inventor: SUEZAWA HIROKI
IPC: C23C14/58
Filed: 1991-07-30
Abstract: PURPOSE:To form a high-quality surface layer in a short time by specifying the operating gas pressure and plasma potential in a plasma treatment. CONSTITUTION:The plasma potential is set to 100V-10kv higher than that of a material 14 to be treated, and hence the plasma interface is separated from the material 14 by an ion sheath distance (d). Furthermore, the mean free path of the ion is made longer than a device length by holding the operating gas pressure at 5X10<-2>-2X10<-1> Pa, and the ion collision energy is increased. When the ion 19 thermally moving in the plasma is diffused into the plasma end 18, the ion is drawn out of the plasma by the sheath potential, accelerated toward the material 14 and collided with the material. The surface of the material 14 is collided with the high-energy ion 19, and the oxide film is removed and a nitriding reaction is conducted at the same time. Thus, a high-quality surface layer is formed in a short time.