baber/WOPTO huggingface dataset:
Patent JP-2001231289-A (JP)
Title: Image forming apparatus and method for controlling drive of motor of image forming apparatus
Inventor: HASHIMOTO TOMOHIRO
IPC: G03G15/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the throughput during double side printing sequence by remarkably shortening the time from a forward rotation of a switch-back conveying or the like in a small power source capacity via stoppage and a reverse rotation to an arrival at stationary reverse rotational speed. SOLUTION: When a motor 31 is driven from a forward rotation to a reverse rotation during a double side printing mode for driving a rotor from the forward rotation to the reverse rotation in the case of executing a predetermined image forming sequence, a limit value of a drive current flowing to the motor 31 is changed within the maximum current value in the cases of the forward drive and the reverse drive of the motor 31.
Patent JP-2001230223-A (JP)
Title: Cutting equipment
Inventor: UENO TAKESHI
IPC: H01L21/301
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide cutting equipment which is capable of carrying out a very accurate cutting operation through a sure and economical method even if an error is generated in its working parts. SOLUTION: An X-axis slider 26 is composed of X-axis guide rails 27 provided to extend in an X-axis direction, an X-axis movable table 25 which is supported on the X-axis guide rails 27 in a slidable manner and on which a holding means 21 is fixed, an X-axis pole screw 29 screwed into a bolt built in the X-axis movable table 25, and an X-axis drive source 30 which drives to rotate the X-axis pole screw 29.  The cutting equipment is provided with a first detecting means 11 that is permanently or temporarily provided so as to detect the position ZX of the X-axis movable table 25 in a Z-axis direction, a first storage means 13 that stores a relation between the position X of the X-axis movable table 25 in an X-axis direction and the position ZX of the X-axis movable table 25 in a Z-axis direction as a function represented by a formula, Zx=f(x), and a first control means 15 that controls a Z-axis slider 36 in accordance with the function stored in the first storage means 13.
Patent JP-2000297131-A (JP)
Title: Highly durable flexible polyurethane cold-cure molded foam and preparation thereof
Inventor: ISOBE MASAHIRO
IPC: C08G101/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-density flexible polyurethane cold cure molded foam which shows an excellent durability, especially the hardness change in repetitive compression test and the thickness change properties such as wet hot compression set, and a preparation process thereof. SOLUTION: This highly durable flexible polyurethane cold cure molded foam has a total density of from 35 to 45 kg/m3 and a wet hot compression set of 15% or smaller. Preferably, the hardness change in repetitive compression test is 15% or smaller. In a preparation process of the cold cure molded foam, the foam is obtained from a polymer and/or polymer polyol, water, a catalyst and a polyisocyanate, wherein the polymer polyol is obtained by dispersing in a polyol a polymer fine particle obtained by radical polymerizing a compound having an unsaturated bond in a polyol. Here, the polyol is prepared by using a catalyst containing either a compound having at least a nitrogen-phosphorus double bond, cesium hydroxide or rubidium hydroxide.
Patent JP-2001231030-A (JP)
Title: Image pickup device for people under care
Inventor: HIRAGA TETSUO
IPC: H04N7/18
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device for people under care, which can inform people of photographing the people in advance through the operation of a nursing person thereby properly protecting the privacy of the people. SOLUTION: The image pickup device for people under care is provided with a timer circuit 7. The timer circuit outputs a monitor instruction signal to a warning generating section 2 as a photographing prediction signal when the image pickup device for people receives the monitor instruction signal outputted from a monitor through the operation of the monitor by a nursing person. The timer circuit outputs the monitor instruction signal to a camera section 3 as a photographing start signal with a lapse of a prescribed tie after the output of the photographing prediction signal.
Patent JP-2001228118-A (JP)
Title: Magnetic detector and electrophotographic developing device
Inventor: YOSHIYUKI SHINJI
IPC: G01N27/72
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detector capable of dealing with the change of sensitivity characteristic by an inexpensive means. SOLUTION: A differential transformer 1 detects an object to be detected and outputs a detection signal Eo. A drive circuit 2 excites the differential transformer 1 and outputs a reference signal Ec. A signal processing circuit 3 contains at least one delay circuit 31 and a phase comparative circuit 33. The delay circuit 31 delays at least one of the detection signal Eo and the reference signal Ec. The phase comparative circuit 33 receives the delayed one signal and the other signals, and outputs a periodic voltage signal vo1 with a pulse width according to the phase difference of the inputted two signals.
Patent JP-2001230446-A (JP)
Title: Light emitting diode array
Inventor: KUNITAKE EIICHI
IPC: B41J2/45
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode array whose luminous efficiency is high and in which a luminous characteristic is uniform inside a water and between lots. SOLUTION: In the light emitting diode array, an epitaxial layer which is composed of a one-conductivity-type ohmic contact layer, a one-conductivity-type semiconductor layer, an opposite-conductivity-type semiconductor layer and an opposite-conductivity-type ohmic contact layer is laminated and formed on a semiconductor substrate, and a one-conductivity-type electrode and an opposite-conductivity-type electrode which are used to make a current flow to the epitaxial layer are formed on the side of the same face as the semiconductor substrate. A current block layer which has an opening part on the side of the one-conductivity-type electrode is formed on the one-conductivity-type ohmic contact layer.
Patent JP-2001231682-A (JP)
Title: Electric pot
Inventor: OKUDE TAKAAKI
IPC: F24H1/18
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional electric pot has not been fully designed to be energy saving and power-saving. SOLUTION: A conduction circuit breaker 14, a controller 18 for controlling the switching of the conduction circuit breaker 14, and a pump pot 13 having the conduction circuit breaker 14 and the controller 18 are provided. The controller 18 detects power information in conduction for storing at a memory 19, analyzes an actual usage situation from the accumulated power information, and turns off the conduction circuit breaker 14 at a time zone when no conduction is required as a result of the analysis.
Patent JP-2001238068-A (JP)
Title: System, device and method for processing picture, and computer-readable storage medium
Inventor: IINUMA OSAMU
IPC: G06T1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide consistency until recognizing ID in addition to adding the ID to data on the picture of a document or an image. SOLUTION: When data on the document or the image 202 is transmitted to a printer driver 214, an ID recognizing comparator 217 confirms the presence or absence of ID 205 and in the case of confirming that ID 205 is added, the comparator 217 receives data on a forced image 204 corresponding to the ID 205 from an ID database 207. Then, The data on the document or the image 202 and data on the image 204 are composed via the driver 214 and a rasterizer 215 and transmitted to an output device 216.
Patent JP-2001244664-A (JP)
Title: Radiating structure of outdoor installation electronic apparatus
Inventor: TAKAMIYA AKIHIRO
IPC: H05K5/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve heat dispersion efficiency of an electronic apparatus overhead installed outdoors. SOLUTION: This radiating structure accommodates electronic components 6 generating heat by operation in a casing 1 which is overhead installed outdoors. A metal frame 7 for installing the electronic components 6 is arranged in the casing 1. A part of the external surface of the metal frame 1 is made a radiating surface 12. A first installation part for fixing the electronic components 6 is installed adjacent to or in contact with the rear side of the radiating surface 12. In the casing 1, an aperture 5 for exposing the radiating surface to the outside is formed. A heat sink 18 is bonded to the radiating surface 12 exposed from the aperture 5 in such a manner that thermal conduction is possible.
Patent JP-2001244761-A (JP)
Title: Drive circuit
Inventor: AKITA SHINICHI
IPC: H03K19/0175
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit that is stably in operation having low current consumption made to have a high slew rate. SOLUTION: The drive circuit is provided with a current control circuit 16, to which an increased current signal of a noninverting side output current of a differential amplifier circuit 11 is injected, so as to apply positive feedback to the differential amplifier circuit 11 for increasing the operating current of the differential amplifier circuit 11 and with a current control circuit 17, to which an increased current signal of an inverting output current of the differential amplifier circuit 11 is injected to apply positive feedback to the differential amplifier circuit 11 for increasing the operating current of the differential amplifier circuit 11, and the current control circuits 16, 17 receive negative feedback for decreasing the injected increase current signal.
Patent JP-2001233025-A (JP)
Title: Pneumatic tire
Inventor: YAMASHITA SHOICHI
IPC: B60C15/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of concurrently improving steering stability and low rolling resistance performance. SOLUTION: A reinforcing cord layer arranged in a side face area from a toe of bead to a sidewall part has inner and outer cord layers divided into two layers in a tire radial direction along a one side face of bead filler rubber. The inner and outer cord layers each comprise layers of more than one rubber covered continuous cord of mutually different types helically wound around a tire axis. Cords of each layer of the inner and outer cord layers have mutually different elastic moduli.
Patent JP-2001243562-A (JP)
Title: Burglar prevention device and burglar prevention method
Inventor: NAGANO SHINICHIRO
IPC: G08B25/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions by animals or the like, to make destruction difficult and to lower a cost. SOLUTION: When a door 14 and a window 12 are closed and a fan 6 is operated, since air inside a building 4 is discharged to the outside of the building by the fan 6, an air pressure inside the building 4 lowers. Thus, a difference is generated between the air pressures inside and outside of the building detected through tubes 18 and 20 by a differential manometer 8 and the differential manometer 8 outputs electric signals corresponding to an air pressure difference. In the case that the door 14 and the window 12 are kept closed, the air pressure inside the building 4 is almost fixed and the size of the electric signal outputted by the differential manometer 8 is almost fixed as well.  When the door 14 and the window 12 are opened in the state, a space inside the building 4 are communicated with the outside through them, the air pressure difference between the inside and outside of the building is reduced and the electric signal outputted by the differential manometer 8 changes. An alarm generation means 10 detects the opening/closing of the door 14 and the window 12 on the basis of the change pattern of the electric signal and generates an alarm.
Patent JP-2001243391-A (JP)
Title: Credit card settlement system
Inventor: KATO TOMOKI
IPC: G06Q20/42
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an illegal use can not be prevented when settlement is performed only by reporting a card number in the price settlement using a credit card. SOLUTION: This credit card settlement system has a code issue system for issuing (5) a temporary use code to the user of the credit card and registering (4) that code in response to communication (2) of a code issue application containing the card number and a password from the user of the credit card and a user confirmation system for confirming whether the settlement is requested from a regular user or not by collating the temporary use code in response to communication (7) of a user confirmation application containing the relevant temporary use code from a requested person receiving communication (6) of a price settlement request using the credit card with the temporary use code from the user and communicating (11) this user confirmed result or the like to the requested person.
Patent JP-2001242951-A (JP)
Title: Terminal equipment
Inventor: ISHIKAWA RYUICHI
IPC: G06F21/86
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment that is constructed so as to prevent unqualified use of the equipment by impeding the start up of the equipment when a break of the seal of the main cabinet was detected. SOLUTION: When the seal of the main cabinet was broken for an unqualified use, the memory device 32 rewrites or erases the data in it upon receiving a detection signal from the seal break detecting device 33. When the CPU 31 starts up the terminal equipment, the software of the terminal equipment instructs the CPU 31 to examine a specific data or the whole data in the memory device 32. When the data in the memory device 32 have been rewritten or erased, the terminal equipment is unable to start and stops the whole operation. This prevents the terminal equipment from an improper use as it rejects unqualified break of the seal and alteration of data besides.
Patent JP-2001245356-A (JP)
Title: Mobile wireless phone
Inventor: ARIMURA MINORU
IPC: H04W56/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless phone that can reduce the power consumption in transceiver waiting reception by decreasing the transceiver waiting reception period so as to extend a continuous reception time in the case of awaiting both a public phone line and the transceiver. SOLUTION: The mobile phone is provided with a wireless circuit section 102 having a reception circuit that demodulates a received wireless signal and outputs received data and a transmission circuit that modulates transmission data to generate and output a wireless signal, and a control circuit section 103 that controls the entire section. The control circuit section 103 receives a control signal sent from a wireless base station 3 to attain synchronization with transmission/reception timing of the wireless base station 3 and transmits information for transceiver communications in predetermined timing among the transmission/reception timing.
Patent JP-2001240117-A (JP)
Title: Multipack packing body for dehumidifier container
Inventor: ABE TOSHIO
IPC: B01D53/26
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce wastes by reducing components of a multipack package. SOLUTION: A multipack packaging body is provided with a top face plate 11 with a laterally facing cut 12 to be cut off into three in the vertical direction, and a side face plate 14 having a laterally facing cut-off line 15 and a vertically facing cut-off line 16 on the lateral side of the top face plate 11 through a fold 13 and also having an intermediate fitting hole 17 fitted on the upper section of a dehumidifier container between the fold 13 and the vertically facing cut-off line 16 and also a bottom face plate 19 formed on the lateral side of the side plate 14 through a fold 18.  When the multipack package is used, a part of the top face plate 11 and the side face plate 14 is cut off on the laterally facing cut-off lines 12 and 15 and the vertically facing cut-off line 16 formed on the top face plate 11 and the side face plate 14, and the upper section of the dehumidifier container is fitted into the intermediate fitting hole 17 formed on the side face plate 14 to change the multipack package into a cover covering the upper section of the dehumidifier container while forming a space above the dehumidifier container.
Patent JP-2001246070-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To maintain an interest in a game during an interval between the start of giving a game value and the completion of giving the game value. SOLUTION: An information reporting means (22) reports information relating to amounts of game value (number of rounds) to be given before a state, in which game value is given, is suspended, and further when a state in which game value is given, is suspended, information of whether or not a special game state (special pattern high probability state), which is established relating to the giving of varied game value, occurs, is reported. Hence, a player maintains a hope and interest in game until the completion of giving a game value.
Patent JP-2001258211-A (JP)
Title: Motor
Inventor: YOSHIYAMA ATSUO
IPC: H02K37/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a motor and prevent generation of malfunction of a rotating position detecting device by using a simple means. SOLUTION: In a recessed part 30 facing a Hall element 42, a shielding part 32 as a magnetic shielding means is installed by extending a part of an end edge of a stator core 23 constituting a stator 21. The shielding part 32 is positioned between the Hall element 42 and a pole 24a facing the Hall element 42, and cuts off leakage magnetic flux from an excited coil 25. As a result, influence of the leakage magnetic flux upon the Hall element 42 is reduced, so that malfunction which is to be caused by a phenomenon that the Hall element 42 detects the leakage magnetic flux can be prevented.
Patent JP-2001252367-A (JP)
Title: Dividing wall penetration duct and method of using the same
Inventor: SHIMIZU SHOHACHI
IPC: F16L5/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel dividing wall penetration duct which can be rapidly and securely fixed to dividing wall and does not emit harmful gases at the time of a fire. SOLUTION: The fire preventive penetration duct has a duct body 12 and a foamable inorganic film previously formed on its outside surface. The foamable inorganic film includes an alkali silicate, zinc borate, and unfired vermiculite and a synthetic swellable mica and/or synthetic smectite. When this fire preventive penetration duct is inserted into a through-hole 17 formed in the dividing wall 15 and the duct body 12 is heated, the foamable inorganic film foams and an inorganic foam 14 is formed, by which the spacing between the through-hole 17 and the duct body 12 is filled. Consequently, the duct body 12 is securely fixed to the through-hole 17.
Patent JP-2001251974-A (JP)
Title: Sheet for weeding
Inventor: MATSUNAGA KAZUMI
IPC: A01N61/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional weeding sheets are poor in germination-inhibiting action and inferior in durability and resistance to weather. SOLUTION: The objective weeding sheet 1 is a water-impermeable one that comprises a surface rubber layer 3 and a nonwoven fabric 2 laminated thereto and having a thickness of 0.5-3.0 mm.
Patent JP-2001256538-A (JP)
Title: Automatic vending machine
Inventor: TAKAHASHI SADAMITSU
IPC: G07F9/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which smoothly vends commodities in parallel by plural customer parts 13 and 14 by sharing one currency acceptance part 24 between respective customer parts 13 and 14. SOLUTION: Left and right customer parts 13 and 14 each of which has a commodity exhibition part 21, a commodity selection part 22, and a commodity taking-out hole 23 are provided. A currency acceptance part 24 common to left and right customer parts 13 and 14 and a guide display part 26 to guide customer parts 13 and 14 capable of vending are provided between left and right customer parts 13 and 14. Since only one currency acceptance part 24 is required, the constitution is simplified and the cost is reduced, and maintenance or the like is facilitated. Customer parts 13 and 14 capable of vending are guided to by the guide display part 26 to smoothly vend commodities in parallel by guided customer parts 13 and 14.
Patent JP-2000298296-A (JP)
Title: Device including optical pulse re-shaping means
Inventor: EGGLETON BENJAMIN JOHN
IPC: H04B10/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an all-optical means applicable to re-shaping of pulse by selecting an optically nonlinear material and periodic variations, so that a re-shaped optical output pulse becomes an optical output pulse substantially limited in conversion. SOLUTION: A WDM (a system having one or more operating wavelengths) signal from a transmitter 11 is propagated downstream to an amplifier 15, and demultiplexed by a conventional demultiplexer 17. Next, the demultiplexed channels are supplied to each BSPR(Bragg soliton pulse re-shapers) 161-169. Each BSPR is adjusted to a proper wavelength. Next, the reshaped pulses are multiplexed by a conventional multiplexer 18 and propagated downstream to a using means. The BSPR to be used consists of a Bragg diffraction grating formed in a waveguide showing nonlinearity with respect to the electric field of the pulse propagated via the BSPR. Furthermore, the BSPR is selected so that the nonlinearity of the waveguide substantially averages the dispersion, a fixed distorted pulse is substantially limited in conversion.
Patent JP-2001268957-A (JP)
Title: Body of rotation and quantum motor
Inventor: NAKATANI ISAO
IPC: H02N1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To realize a micro motor of simple structure with less loss. SOLUTION: A body of rotation wherein the number of electrons injected on one rotating face is equal to the number of electrons pulled out on the other rotating face and the degree of spin polarization on the one rotating face is different from the degree of spin polarization on the other rotating face is used as a rotor.
Patent JP-2001267662-A (JP)
Title: Gas laser device for emitting ultraviolet ray
Inventor: SAITO TAKASHI
IPC: H01S3/036
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser device for detecting the change of F2 concentration, and for supplying F2 when the change reaches a prescribed value without considering an operating time or a pausing time independently of a laser oscillating operation. SOLUTION: This gas laser device is provided with a laser chamber 11 in which laser gas including fluorine is packed, and discharge is carried out in the laser chamber so that the laser gas can be excited, and that laser beams in an ultraviolet area can be oscillated in this gas laser device. The laser chamber 1 is provided with a corona discharge probe 6 to be driven with constant currents for monitoring the change of the concentration of the fluorine, and the injection of fluorine gas is carried out, based on the change of the discharge voltage of the corona discharge probe 6.