baber/WOPTO huggingface dataset:
Patent JP-2001244615-A (JP)
Title: Circuit board, semiconductor device using the same and manufacturing method therefor
Inventor: MATSUMURA SHINYA
IPC: H05K3/34
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a positional deviation between bump electrodes and a board lead part, by narrowing a pitch between electrodes, in mounting a semiconductor element and a circuit board using the bump electrodes. SOLUTION: The circuit board comprises a lead 2 connected with bump electrodes 5 provided on the semiconductor element 4 on an upper surface of a board base material 1. In this case, the part 2 has a structure having recesses 7 at positions connected to bumps of the element 4 in such a manner that the end protrusions 5a of the electrodes 5 are introduced into the recesses 7 and aligned therein. Thus, when the electrodes 5 of the element 4 are introduced into the recesses 7 of the part 2 and connected, connecting positions are held and a connecting area is improved. And, a good electric connection can be maintained even in the case of connecting at a narrow pitch.
Patent JP-2001247003-A (JP)
Title: Collision form discriminating device and collision form discriminating method
Inventor: IMAI KATSUJI
IPC: G01P15/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To more exactly and quickly decide whether shock applied to a vehicle is caused by head-on collision soft crash or not. SOLUTION: When a time integrated value VG of floor G from a floor sensor mounted in the vicinity of a center console of a vehicle is less than a threshold value Vth, and front G from a front sensor mounted at a front center of the vehicle is larger than a threshold value Gth (S104, S106), shock applied to the vehicle is decided (S108) as head-on collision soft crash. The decision is based on a quick rise of front G for the time integrated value VG of floor G as compared with offset soft crash. Because the decision can be performed at the initial stage of the collision, the decision result can be effectively used for the control of starting timing of an occupant protecting device.
Patent JP-2001251880-A (JP)
Title: Servo control unit
Inventor: MURATA KENICHI
IPC: H02P29/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem where unwanted frequency components are not necessarily one, but probably plural so that the conventional art has disadvantage in that only one notch filter can be installed and when plural notch filters are arranged in a control loop, the number of delay elements in a control system increased and a speed loop gain is decreased. SOLUTION: In a servo system, in which a machine is driven with a servo motor, a bi biquadratic function type filter 6 is added to an input stage of a torque command or an output stage of a motor speed, in a control system in which mechanical vibration is generated. The zero point of the filter 6 is made to coincide with the resonance point of a mechanical system. The pole of the filter 6 is made to coincide with the vicinity which contains the antiresonance point of the mechanical system, and the coefficient of viscosity of the filter 6 is adjusted and set.
Patent JP-2001247034-A (JP)
Title: Vehicle for winding and extending railway wire
Inventor: FUJIMURA TETSUYA
IPC: B61J1/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-size vehicle for winding and extending a railway wire capable of traveling in a narrow site and easily switching between a road surface traveling attitude and a track traveling attitude. SOLUTION: A base device 11 for attaching a drum 12 for winding and unwinding the wire is mounted above a vehicle body 2 in the vicinity of the center of gravity of the vehicle. A turntable device 50 is attached to a lower part of the vehicle body 2 in the vicinity of the center of gravity of the vehicle so as to be vertically expandable and contractable and turnable. A cab 6 is mounted at one end along the length of and on the right or left side of the vehicle body 2. Either a wire tension device 10 for applying a given tension to the wire in winding and/or extension of the wire or a power source 7 is disposed on one side of the cab 6, and the other is disposed on the other side of the cab 6 along the length of the vehicle.
Patent JP-2001246177-A (JP)
Title: Remote controller with safety function
Inventor: YOKOTA KOICHI
IPC: A63H30/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller which can secure safety of moving body such as a helicopter under remote control even if an operation stick comes in touch with the ground by toppling down. SOLUTION: This remote controller is equipped with an inclination sensor whose CPU inputs the quantity of operation of the operating stick and the output of the inclination sensor (steps S11, S12). The longitudinal inclined angle and the direction of the inclination of the box are calculated from the output of the inclination sensor (step S13). Whether the box is toppled down or not is judged by the longitudinal inclination angle grade and the direction of the inclination (step S14). When it is judged toppled down, the data immediately before the toppling down is written in an output buffer memory within the quantity of a throttle stick stored in the input buffer memory during not-toppling down and the data is sent as the quantity of the throttle stick to a modulation circuit. The quantity of the throttle stick is set as an operation signal.
Patent JP-2001251006-A (JP)
Title: Equipment and method for distributed light amplification and optical communication system
Inventor: TERAHARA TAKAFUMI
IPC: H04B10/2519
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and method for distributed light amplification which adjusts the incident light power of the light to be amplified according to the optical power of excitation light, considering a non-linear optical effect occuring in the light to be amplified and also provide an optical communication system. SOLUTION: The distributed light amplifier comprises a light transmission line 12 which is a light amplification medium, light supply section 21 to supply excitation light, excitation light detection section 22, adjustment section 23, and control section 24. The excitation light detection section 22 detects the optical power of the excitation light. The control section 24 adjusts the incident light power of the light by the adjustment section 23 according to the output of the excitation light detection section 22 based on the preliminarily provided relationship between the incident light power and the output of the excitation light detection section 22.
Patent JP-2001254589-A (JP)
Title: Excavator for replacing existing buried pipeline
Inventor: SENDA SHOHEI
IPC: E21D9/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To efficient by and stably excavate through an improved cutting performance or the like. SOLUTION: This excavator is equipped with a cutter head 4 mounted rotatably in the front of the machine body 1A, a plurality of planetary cutter disks 6 mounted rotatably on the cutter head 4 and having cutting edges, respectively, a rotational drive source 6M common to the plurality of planetary cutter members 6 and 6, and a conveyance means to convey a driving force from the common rotational device source 6M to a plurality of planetary cutter disks 6 and 6, the planetary cutter disks 6 themselves are rotated by a driving force from the common rotational driving source 6M while moving the planetary cutter disks 6 by the rotation of the cutter head 4 in the peripheral direction of an existing embedded pipe P1, excavation is carried out, and the existing embedded pipe P1 is cut with rotating planetary cutter disks 6.
Patent JP-2001256225-A (JP)
Title: Interactive retrieval device using neural network, method for learning the same device and recording medium recording the same method
Inventor: IISAKU SHUNICHI
IPC: G06F17/30
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an interactive retrieval device using neural network, with which increase in the latency time of a user can be suppressed and the retrieved result reflected with the latest learnt result can be presented. SOLUTION: Concerning the interactive retrieval device using neural network, which is composed of a server device 2 provided with a neural network 1 and a client device 3 connected to this server device 2, an evaluation 5 from the client device 3 concerning information 4 presented to the client device 3 by the server device 2 is returned to the server device 2, the neural network 1 of the server device 2 performs learning on the basis of the received evaluation 5, and the server device 2 presents the information 4 of the retrieved result again to the client device 3. Then, the server device 2 is provided with a control means 6 for performing control for simultaneously performing learning 12 to be executed on the neural network 1 and an evaluation 11 to be executed on the side of the client device 3.
Patent JP-2001252607-A (JP)
Title: Spin coating device
Inventor: TANIGUCHI YOSHIO
IPC: H01L21/027
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a spin coating device improved to reduce the shut down of a device or the frequency of cleaning due to the solidification and the deposition of a coating waste liquid temporarily stored in a fixed cup by suppressing the solidification and the deposition. SOLUTION: A spray nozzle 8 is arranged in the fixed cup 5 to spray a solvent of a material for coating. The coating waste liquid formed by scattering the coating liquid applied on a substrate 1 arranged in a rotary cup 3 is discharged from a waste liquid discharge port 7 to the fixed cup 5 and once stored. If the solvent in the coating waste liquid is evaporated, the viscosity of the coating waste liquid is increased to solidify and deposit. The solidification and deposition of the coating waste liquid is suppressed by spraying the solvent to reduce the shutdown of the device or the frequency of cleaning.
Patent JP-2001253902-A (JP)
Title: Method of producing dispersion of water-soluble polymer
Inventor: O FUSHIN
IPC: C08F220/50
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a stable polymer dispersion good in fluidity by copolymerizing two monomers so as to be incorporated into a polymer chain at random in a molar ratio near to the prepared molar ratio when copolymerizing acrylamide and diallyldimethylammonium chloride in the coexistence of an ionic polymer dispersant in an aqueous salt solution. SOLUTION: This method of producing a water-soluble polymer dispersion is characterized in that the ionic polymer dispersant and the salt are included in the acrylamide to be additionally fed when starting the polymerization of the acrylamide and copolymerizing the acrylamide with the diallyldimethylammonium chloride in the coexistence of the ionic polymer dispersant in the aqueous salt solution by a dispersion polymerization, and additionally adding the acrylamide so as to have a constant composition ratio.
Patent JP-2001212234-A (JP)
Title: Plug for infusion set
Inventor: FUKUCHI HISAKAZU
IPC: A61M5/168
Filed: 2000-02-05
Abstract: PROBLEM TO BE SOLVED: To automatically stop the drip instillation when necessary by mounting a plug in a drip barrel. SOLUTION: A plug 2 having a lower density than an instillation liquid is mounted inside a drip barrel 1. When the instillation liquid is empty, the plug 2 sinks to close the drip barrel automatically.
Patent JP-2001258242-A (JP)
Title: Power unit with overcurrent protective function
Inventor: TSUBOUCHI KOSUKE
IPC: H02H3/087
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit having an overcurrent protective function, in which a current is fed from a switching power supply to a load and the power supply unit is protected from the overcurrent in a simple structure. SOLUTION: A power unit includes a switching power source part 1 and a switching controlling part 2. A command value limited part 9 is provided so that a condition of a load 3 is detected by a state detected part 7 and compared with a set value, and the switching power source part 1 is controlled by the switching controlling part 2 on the basis of a command value corresponding to a difference. Then, the command value is clamped to an upper limit or a lower limit when a current for supplying the load 3 is controlled.  An input overcurrent detected part 5 for detecting the overcurrent when the input current is overcurrent state and for inputting an alarm signal to the switching controlling part 2, or an output overcurrent detected part 6 for detecting the overcurrent when the output current is overcurrent state and for inputting an alarm signal to the switching controlling part 2, is provided.
Patent JP-2001256371-A (JP)
Title: System and method for clearing secondary distribution of contents and program providing medium
Inventor: ISHIBASHI YOSHITO
IPC: G06Q30/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a contents secondary distribution clearing system and a contents secondary distribution clearing method which make it possible to apply the clearing process of the secondary distribution of contents even to the primary distributor of the contents. SOLUTION: A secure container is constituted by putting contents which can be distributed between user devices together with selling condition information containing a price and information on profit share to the contents provider. When this secure container are distributed between the user devices, the contents providing user device transfers a reception log including the profit share information to a service provider or clearing center which manages an electronic money clearing process. Those institutions shares a use charge to contents charge payment destinations including the primary distributor of the contents according to the profit share information in the reception log and performs a contents charge clearing process.
Patent JP-2001256963-A (JP)
Title: Connecting structure of battery terminal
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/34
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent wrong connection securely due to an error of polarity, to secure excellent workability, and to control the connection order by the polarity. SOLUTION: A movable cover 35 which is provided movable between each of post protective covers 30, 31 is moved towards the post protective cover 31 shown in a figure, then an opening for a terminal 33 and an opening for operation 34 of the terminal for the post protective cover 31 are closed separately on the portion shown in the right half part of the figure of the side surface part 37 and on the top surface part 36 of, and an opening for the terminal 32 and an opening for operation 34 of the post protective cover 30 are not closed by the movable cover 35.  Furthermore, when the movable cover 35 is moved towards the post protective cover 30, the opening for operation 34 of the post protective cover 30 is closed on the portion shown in the left half part of the figure of the top surface part 36 of, and the opening for the terminal 33 and the opening for operation 34 of the post protective cover 31 being opened by the movable cover 35.
Patent JP-2001264694-A (JP)
Title: Polarized wave independent optical isolator
Inventor: IKARI MASANORI
IPC: G02B27/28
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a polarized wave independent optical isolator which is easily produced with an excellent optical characteristic and with excellent yielding. SOLUTION: A polarized wave independent optical isolator 10 is the isolator where a first double refraction wedge board 1 whose inclination surface 1a is directed to a light incident side and a second double refraction wedge board 2 whose inclination surface 2a of a wedge equal thickness line being in parallel with the wedge equal thickness line of the first board 1 is directed to a light emission side are constituted of a uniaxial double refraction single crystal and where a Faraday rotary element 3 for rotating a light is arrange between both wedge boards. The isolator 10 is characterized by setting the ratio of an opening area of a pit hole opened on a front surface to the front surface area of the uniaxial double reflection single crystal to be 1% at maximum.
Patent JP-2001261462-A (JP)
Title: Porous ceramics
Inventor: NARA ROKURO
IPC: C02F11/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To produce a porous ceramic material from drinking water sludge having high content of lime, which is hardly reutilized as resources. SOLUTION: The production process of this porous ceramic material comprises: adding a material containing Al2O3 and SiO2 to drinking water sludge having a >=10 wt.% lime content to obtain a mixture; and firing the mixture to produce the objective porous ceramic material and to answer the above purpose.
Patent JP-2001268502-A (JP)
Title: Sound file with compressed picture data and its generation/ reading system
Inventor: WATANABE HARUHITO
IPC: G10L19/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the file format of a file for storing sound data and picture data as much as possible, to easily generate a compressed file and to easily display and read a picture with sound from the generated file. SOLUTION: A sound/picture processor provided with a picture data compressing/expanding means, a sound data compressing/expanding means and a reading/display means for displaying picture data with sound on the basis of the picture data and the sound data is also provided with a means for generating a sound file with compressed picture data which includes compressed picture data in the sound file of compressed sound data and a means for inputting the sound file with the compressed picture data and generating compressed picture data and compressed sound data.
Patent JP-2001262470-A (JP)
Title: Silk-processed acrylic blanket and method for manufacturing the same
Inventor: NINOMIYA KIYOMICHI
IPC: D06M101/16
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic blanket having excellent feeling and washing resistance, excellent in sweat-absorbing and warmth-keeping properties, and expected to have skincare effect, and to provide a method for manufacturing the same. SOLUTION: The first invention is a silk-processed acrylic blanket which is obtained by treating a porous acrylic blanket with a low-molecular weight silk fibroin having a molecular weight in the range from 5,000 to 50,000 together with a softening agent selected from the group of nonionic softening agents or anionic softening agents. The second invention is a method for manufacturing the silk-processed acrylic blanket comprising the processes that a low-molecular weight silk fibroin having a molecular weight in the range from 5,000 to 50,000 together with a softening agent is applied on a porous acrylic blanket, and the treated blanket is dried.
Patent JP-2001260818-A (JP)
Title: Steering locking device
Inventor: SETSUGEN HITOSHI
IPC: B60R25/021
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To detect the rotating position of a rotor by a rotary switching means attachable to the side surface of a housing, with a simple structure easy for an assembling work, in a steering locking device equipped with a housing fixed to a steering column, a cylinder body inserted in and fixed to the housing, a rotor to be inserted in the cylinder body, and a switching means to be attached to the side surface of the housing so as to detect the rotating position of the rotor. SOLUTION: A cylinder body 13, a rotor 15, a first bevel gear 36 coaxially linked to the rotor 15, a second bevel gear 37 meshed with the first bevel gear 36, and a detecting shaft 38 coaxially fixed to the second bevel gear 37 and rotatably supported by the cylinder body 13 are formed into a unit as a cylinder lock unit 39 which can be inserted in and removed from a housing 12, and a rotary switching means 19 is linked to the detecting shaft 38 of the cylinder lock unit 39 to be inserted in the housing 12.
Patent JP-2000293594-A (JP)
Title: Electronic medical record system with date labeling function
Inventor: KORENAGA MICHIO
IPC: G16H10/60
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic medical record system enabling a doctor to observe the past and current states of a certain patient on a screen as the whole image and observe the whole details started from one picture. SOLUTION: The electronic medical record system for preparing and storing many medical records as electronic data is provided with a date label display means for displaying date labels 11 related to respective medical record sheets and formed in order to access a corresponding medical record sheet prepared on a date specified by a user and display the accessed sheet in the order of dates on either one of the right and left sides of a display screen for displaying the medical record sheets. Since the date label display means displays date labels on both the right and left sides of the display screen in the order of dates, it is preferable to display the date labels of dates before the date of a medical record sheet displayed at present on one side of the screen and display date labels of dates after the date of the medical record sheet opened at present on the other side.
Patent JP-2001268204-A (JP)
Title: Telephone set
Inventor: ASADA KOICHI
IPC: H04W88/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set that can easily correct a wrongly dialed number without the need for hooking on (line interrupt), when the wrong dial number is entered. SOLUTION: The telephone set 10 is provided with a key operation section 11, a system control circuit 12, a latch circuit 13, a dial generating section 14, a timer control section 15, and a timer circuit 16 and is configured such that the latch circuit 13 temporarily latches a dial number depressed by an operator, so as to delay a time until the latched dial number is outputted to a line.
Patent JP-2001270524-A (JP)
Title: Stacking up structure for load carrying cage
Inventor: NAKANISHI MASAMI
IPC: B65D19/42
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stacking-up structure wherewith a wheeled cage at the upper tier in stacking is prevented from skidding in the horizontal direction against the wheeled cage at the lower tier. SOLUTION: Support members 24 and 25 are provided respectively at a side frame 3 and side frames 4 of the wheeled cage 1, and the wheeled cages are stacked up in tiers by putting one wheeled cage 1 on the support members 24 and 25 of another wheeled cage 1. On stacking up, while protuberant parts 40 formed at the underside of the wheeled cage 1 placed on the upper tier are fitted into dented parts 32 formed at the support members 25 on the right and left of the wheeled cage 1 placed on the lower tier, an engaging member 37 provided at the underside of the wheeled cage 1 placed on the upper tier is engaged with the support member 24 at the rear of the wheeled cage 1 placed on the lower tier, and thereby the wheeled cage 1 placed on the upper tier is prevented from skidding in the horizontal direction against the wheeled cage 1 placed on the lower tier.