baber/WOPTO huggingface dataset:
Patent JP-2003123466-A (JP)
Title: Ferroelectric type nonvolatile semiconductor memo
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L27/105
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric type nonvolatile semiconductor memory that is what is called a gain cell type, in which an area for one bit can be reduced, and moreover, from which stored data can be surely read. SOLUTION: The ferroelectric type nonvolatile memory consists of a bit line BL and a plurality of memory unit blocks MB, MB', and the memory unit block MB consists of a selection transistor TRS, a memory unit MU formed of M pieces of memory cells, and M pieces of plate lines, and further the nonvolatile memory consists of a detection transistor TRD, a read transistor TRR, and a write transistor TRW, and the operation of the detection transistor TRD is controlled based on the data stored in each cell at the time of reading the data stored in each memory cell.
Patent JP-2003127314-A (JP)
Title: Discoloring laminate
Inventor: NAKAJIMA AKIO
IPC: C09D11/037
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a discoloring laminate improving the film durability of a porous layer which becomes transparent by absorbing liquid such as water, effectively functioning without losing the hiding performance in a dried state and the transparent property in a liquid absorbed state even the repetitive use, and having excellent practicability in many fields and high commercial value. SOLUTION: In a supporting body of the discoloring laminate, the porous layer in which low reflective index pigments are adhered in a binder resin comprising an urethane resin cross-linked by a polymer containing an oxazoline group in a dispersed state is formed.
Patent JP-2003131736-A (JP)
Title: Conveyance apparatus
Inventor: OTANI HIROHIDE
IPC: G05D1/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance apparatus which eliminates human control, can travel same pathway repeatedly, and does not need large scale change- direction mechanism. SOLUTION: This apparatus is provided with: an apparatus body 2, 4 wheels 13-16 attached to the bottom surface of the apparatus body 2 so as to change a direction angle, driving parts 21-33 each to drive each of the wheels, measurement parts 24-36 to measure a rotation angle of each of wheels 13-16, a time keeping part to measure a time span required for each rotation angle, a storage part 41 to store wheel information collected continuously, and a control part 39 to control the driving parts 21-33.
Patent JP-2002196980-A (JP)
Title: Data loading method and device
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an access pattern from a central processing unit to a disk device is changed with time in a same storage region, the using efficiency of a cache memory cannot be held optimally, because the operation mode in the divided and individual storage region of the disk device is fixed. SOLUTION: A disk control device is connected to the disk device and the central processing unit and provided with the cache memory with a physical region on the disk device set to a cache control unit. When no data in a cache control unit including a region to be an access target exists in the cache memory inside, only data in the region to be the access target of the central processing unit is loaded in the cache memory. In this case, when there is an access to data except for those already stored in the cache memory among the data in the cache control unit, the data except for those already stored in the cache memory is loaded in the cache memory.
Patent JP-2003136166-A (JP)
Title: Plate material loader controller
Inventor: NAGASAWA ATSUO
IPC: B21D43/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To avoid suction defects of the same type of part by automatically changing a designated value of suction position of the same type of part when a designated value of suction position of any one of a plate material part is changed. SOLUTION: The controller is an apparatus for controlling a loader 2 provided with a suction member 3 and a suction member transfer means 4. Suction information groups 19 are provided in which designated values of suction positions Q being stopping positions at the time of sucking plate material parts M cut out with a plate processing machine 1 are set for each of the parts M in each blank material W. A loader controller 6 controls the positions Q according to the designated values. A suction position changing operation means 23 is provided to change the designated value of the position Q of a desired part M in the group 19. An identical part searching means 24 for searching a part identical to the part M for which the designated value of the position Q is changed and an automatic rewriting means 25 for rewriting the designated value of the each of the searched parts M are provided.
Patent JP-2003130322-A (JP)
Title: Stoker type incinerator and method for incinerating thereby
Inventor: NISHIMURA MAKOTO
IPC: F23G5/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a stoker type incinerator and a method for incinerating thereby capable of improving incineration efficiency of the incinerator, reducing an unburnt content of combustible gas, and relieving an environmental load by decreasing an air introduction amount and increasing temperature in the incinerator. SOLUTION: In the stoker type incinerator 1, a substance 16 to be incinerated is supplied into a combustion chamber 7 through a refuse feed opening 2, is dried and thermally decomposed and further burnt while being sequentrally moved on a plurality of stoker stages having a wind box provided below. A wind box 5a located below at least one stoker stage of a plurality of stoker stages is divided into three pieces or more to the width direction orthogonally crossed with the moving direction of the substance 16 to be incinerated. The divided wind boxes are arranged in parallel to the moving direction.  An air supply control part 27 is provided to change the oxygen partial pressure of the air supplied to every divided wind box and to regulate the oxygen partial pressure of wind box 22 located at the center of the width direction to be higher than the oxygen partial pressure of wind box 21, 23 located at both ends.
Patent JP-2003131110-A (JP)
Title: Image observation device
Inventor: HATA YOSHIAKI
IPC: G02B7/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image observation device which can facilitate a focusing operation, can be miniaturized and can vary image magnification. SOLUTION: The image observation device 10 is provided with an objective lens 40, a light receiving part 12a for receiving a luminous flux converged by the objective lens 40, a 1st actuator 20 for integrally moving the light receiving part 12a and the objective lens 40 in the direction of an optical axis 13 with reference to a base member 18 so as to focus, and a 2nd actuator 30 for moving one of the light receiving part and the objective lens 40 with reference to the other in the direction of the optical axis 13 so as to vary the image magnification.
Patent JP-2003131715-A (JP)
Title: Device, method and program for production instruction
Inventor: MATSUO YOICHI
IPC: G06Q50/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program for production instruction that flexibly deals with multi-sort small-amount production and prevents degradation in production efficiency. SOLUTION: Product information including part numbers identifying parts used for production and processes is stored in accordance with a commodity to be produced by a host computer. Then, storing position information including the part numbers identifying the parts and the storing position of a storing shelf that stores the parts is stored by the host computer. Based on an input of the commodity to be produced, the host computer correlates the location information of the storing position information with the product information of the product information group, and determines the parts used for production of the commodity and the assembly order. An automatic guided vehicle moves to the storing shelf that the determined parts are stored in accordance with the determined assembly order in order. A display unit indicates the part to be picked up from the storing shelf to a working part every time when the automatic guided vehicle arrives at the storing shelf.
Patent JP-2003093769-A (JP)
Title: Filler stuffing method for bag
Inventor: TAKAGI TOSHIRO
IPC: A63H3/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To stuff a bag with a filler economically with high workability while providing the stuffed filler with proper softness, resiliency, and restoring force for slowly restoring a deformed part deformed by application of a force to an original form and to prevent growth of bacteria or germs inside the filler. SOLUTION: In this filler stuffing method for forcibly feeding and charging the filler into the bag having a feeding hole, a mixture consisting of polystyrene beads and a stuffing material formed of natural fiber or artificial fiber is used as the filler. For reducing growth of bacteria and germs, calcium carbonate powder is added.
Patent JP-2003141297-A (JP)
Title: Lottery system and lottery method utilizing network
Inventor: SUDO TOMOHIRO
IPC: G06Q50/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lottery system for enabling participants to make application without being aware of troublesomeness and also a maker to easily perform totalization and lottery. SOLUTION: A user of a prize competition participant terminal purchases a commodity for which a prize is provided and subsequently reads the bar code of a seal for a prize competition participation attached to the surface of the commodity with a bar code reader. Then, the prize competition participant terminal fetches bar code information read by the bar code reader (A301). The fetched bar code information is transmitted together with user information to a prize competition performer server (A302). The prize competition performer server receives the application information (B301) to recognize the application information (B302). In addition, the prize competition performer server confirms winning information in the recognized barcode information (B303) and judges winning or loss (successful or unsuccessful) to determine the result (B304).  A message showing the determined winning or loss is transmitted to a prize competition participant terminal 5 (B305).
Patent JP-2003143389-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YASUHIKO
IPC: G06T1/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can store and use an optional image as a stamp mark and a watermark. SOLUTION: The image forming device optionally forms the stamp mark and the watermark from a read image or the like, stores them to a storage means, and overlaps the stamp mark and the watermark on other image to form a new image. Thus, the image forming device can easily create a document in which a desired stamp mark or watermark is integrated so as to omit labor and time for creating an original.
Patent JP-2003142993-A (JP)
Title: Modulation signal generating device
Inventor: SATO KAZUYUKI
IPC: H03K7/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a DDS system modulation signal generating device which freely sets the amplitude and modulation degree of an external signal and maximally utilizes resolution in the AD conversion of the external signal. SOLUTION: A frequency register 1, a cumulative adder 2 and a cumulative addition register 3 generate modulated wave signal. A modulation memory 13 stores a table for converting AD conversion data into modulation data, modulation data is read from a conversion table in response to AD conversion data which is obtained by AD-converting the external signal SE by an AD converter 13 and a modulation wave signal is outputted by a modulation wave register 11. A digital comparator 7 compares the modulated wave signal with a modulation wave so that a PWM modulated signal SPWM is obtained. Modulation data of the conversion table is previously and optionally re-written from a CPU, etc. The modulation wave signal by modulation data of the conversion table is used for phase modulation or frequency modulation through the use of the external signal SE.
Patent JP-2003143671-A (JP)
Title: Remote monitor control system
Inventor: TOKUNAGA GINKO
IPC: H04Q9/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor control system with enhanced maintainability at a low cost without the need for considerably revising the configuration of conventional switch units. SOLUTION: In the remote monitor control system 1 where a center controller 31 for collectively controlling a transmission signal, control terminals 33 to which a load 32 being a control object is connected, and switch units 10 each acting like a control terminal of each load 32 and interconnected via a 2-wire signal line Ls, the central controller 31 supervises a state of the operation terminal such as the switch units 10 and transmits a transmission signal including control data to the control terminals 33 in response to the operation of the switch units 10 to control the operation of the load 32,  each switch unit 10 is provided with an authentication means that shifts an operation mode to an authentication mode where the control qualification of an operator is identified other than an ordinary mode where the load is controlled when each switch is operated according to in a predetermined registration so as to be authenticated.
Patent JP-2003148818-A (JP)
Title: Method of adjusting environmental temperature
Inventor: YOSHIKAWA NAOYA
IPC: F25B1/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide the combination of a refrigerant and a lubricant effective in an adjustment method for an environmental temperature utilizing an environment cooler such as an air conditioner installed in an automobile and in a house, or various cold storages and refrigerators. SOLUTION: A refrigerant composition prepared by mixing a small amount of lower alcohol and a small amount of lower hydrocarbon of C4 or less into hydrofluorocarbon, and a lubricant composed of liquefied hydrocarbon are used together.
Patent JP-2003149969-A (JP)
Title: Heating device and image forming device
Inventor: WATANABE OSAMU
IPC: G03G15/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing-device that has excellent ability to separate even a recording material having no empty space at its leading end and fixes developer on a transfer material under heat and pressure. SOLUTION: In the speed at which the leading end of a transfer material is carried through the rear end of a nip between a heat roller and a pressure roller, a component (Vpp) that is the same direction as a tangent to the rear end of the nip of the heat roller has a speed difference of 1 to 7% relative to the rotating speed (Vfr) of the heat roller.
Patent JP-2003152364-A (JP)
Title: Electronic equipment accommodation case
Inventor: NONAKA KAZUHIRO
IPC: H05K7/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring cable connected to the front side of a case body side from being exposed from a case body as much as possible, and at the same time to inhibit the large-sizing of an apparatus. SOLUTION: A case body 1 is composed by providing a front opening and by combining upper and lower sidewalls 3 and 4 and left and right sidewalls 5 and 6 so that a box body is formed. When electronic equipment such as a substrate unit 9 is accommodated into the case body 1, a vertical wall plate 10 is provided along the left sidewall 5 in the case body 1, and a wiring cable accommodation chamber 12 for accommodating a wiring cable 11 that is fitted to an electronic equipment unit is provided between the vertical wall plate 10 and left sidewall 5.
Patent JP-2003148322-A (JP)
Title: Wind power generation device
Inventor: HOSHINO KOUICHIROU
IPC: F03D7/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation device capable of avoiding damages by preventing an overspeed of a windmill by a storm, with a simple structure causing no enlargement and complication in the device constitution. SOLUTION: Since respective rotary vanes 1 for constituting the cross flow type windmill 3 are energized to an initial angle position capable of generating torque in the windmill 3 by respective torsion coil springs 7, the windmill 3 rotates at a safe rotating speed under ordinary wind power, and generates electric power. Since the respective rotary vanes 1 rotate up to a prescribed angle position for reducing the torque of the windmill 3 against energizing force of the respective torsion coil springs under the storm, the torque of the windmill 3 reduces to prevent the overspeed of the windmill 3 by the storm.
Patent JP-2003163603-A (JP)
Title: Noise canceller
Inventor: SHIMADA MASASHI
IPC: H04B1/10
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely cancel a plurality of periodic noises superimposed on measurement signals without delaying the measurement signals.  <P>SOLUTION: A first noise frequency detection part 1 performs FFT processing of the measurement signals and detects frequencies of a plurality of periodic noise signals as first detection frequencies. A noise signal analysis part 5 obtains cross-correlation functions with the measurement signals for the plurality of the first detection frequencies respectively and computes amplitudes and phases of the plurality of the periodic noise signals superimposed on the measurement signals for the point of time after the cross-correlation functions are obtained based on the plurality of the cross-correlation functions. A cancellation signal preparation part 7 prepares combined cancellation signals from the plurality of the first detection frequencies, and the amplitudes and the phases corresponding to the respective periodic noise signals. A signal cancellation part 3 computes the measurement signals and the composite cancellation signals and cancels the plurality of the periodic noise signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158102-A (JP)
Title: Semiconductor substrate and method for manufacturing the same field-effect transistor and method for manufacturing the same
Inventor: YAMAGUCHI KENJI
IPC: H01L21/304
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor substrate having an SiGe layer of high planarization in a method for manufacturing a semiconductor substrate and a method for manufacturing a field-effect transistor, and to provide a semiconductor substrate and a field-effect transistor. SOLUTION: The semiconductor substrate is provided with an Si substrate 1 and SiGe layers 2, 3 formed on the Si substrate 1. The methods comprise a process for polishing the surface of the SiGe layer 3 by using polishing liquid which comprises colloidal silica having an average particle size of from 40 to 50 nm and pH value of from 10.0 to 11.0.
Patent JP-2003160619-A (JP)
Title: Polymerizable composition and its use
Inventor: IMAI MASAO
IPC: C08F220/32
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical plastic having excellent optical properties (high transparency, high refractive index, high Abbe's number), good thermal properties and mechanical properties (impact resistance), and high productivity capable of polymerizing and molding in a hardened article in a short time.  <P>SOLUTION: This polymerizable composition comprises (a) a polymerizable compound and (b) a polymerization initiator as essential components. The polymerizable compound contains (a-1) an acrylic acid ester compound represented by general formula (1) (wherein R<SB>1</SB>and R<SB>2</SB>each independently represent a hydrogen atom or an alkyl group, and may form a ring by linking each other, R<SB>3</SB>represents a hydrogen atom or a methyl group, X1 represents an oxygen atom or a sulfur atom, m represents an integer of 0 to 3 and n represents an integer of 1 to 4) and (a-2) an acrylic acid ester compound having at least one hydroxyl group in a molecule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002340052-A (JP)
Title: Hydraulic pump for automobile
Inventor: NATSUNARI KOICHI
IPC: B62D5/07
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump for an automobile capable of securely changing slow and fast rotational speeds corresponding to an engine rotation speed by a simple constitution, and achieving compactness. SOLUTION: Between an input shaft 3 from an engine and a rotor shaft 2, a planetary speed increaser 4a to increase the rotational speed of the input shaft 3 to be transmitted to the rotor shaft 2, a centrifugal clutch 5a to directly couple the input shaft 3 and the rotor shaft 2 by action of centrifugal force in accordance with rotation of the input shaft 3, and a one-way clutch 6a provided to act to disconnect transmission by the planetary speed increaser 4a when the input shaft 3 is directly coupled with the rotor shaft 2 by connection of the centrifugal clutch 5a are provided. Inhibition of slow rotation of the rotor shaft 2 when directly coupled with the input shaft 3 is thus eliminated.
Patent JP-2003126295-A (JP)
Title: Expander for lower body
Inventor: MATSUOKA MAKOTO
IPC: A61F5/042
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an expander for the lower body which is usable handily at home along with easier housing and carrying primarily aimed at the exercising and correction of the lower body, by simultaneously achieving sufficient pulling and correction of the lumbago for the prevention of a pain of the lumbago, the strengthening of muscular forces for leg and belly parts and the pressing of soles using combined forces of that in the lateral direction necessary for holding the waist of the lumber, and that in the longitudinal direction necessary for pulling generated with one action. SOLUTION: The expander for the lower body has a lumbar band 1 with corresponding fastening pieces 2 and 2, elastic string bands 7 inserted into the lumbar band 1 being woven thereinto and a sole patch 6 with insertion parts 3 and 3 for both feet thereon. The elastic string bands 7 are put onto the circumference of almost the rear half of the lumbar band 1, and link rings 7b respectively mounted on both extended ends 7a of the elastic string bands 7 are linked to upper end hooks 20a of length adjusting straps tied in a loop to side parts 6a and 6a of the sole patch 6.
Patent JP-2003160987-A (JP)
Title: Simple screen
Inventor: ODANAKA YASUSHI
IPC: E04B2/74
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple screen which can reduce manufacturing costs by reducing the number of components, while enabling frames to be easily held with a prescribed space in between in a state in which the screen is pulled out.  <P>SOLUTION: This screen 5, which is provided in a tensioned state between the paired first and second frames 1 and 2 capable of being independently erected in a vertical manner, can be pulled out from the first frame 1 or housed in the first frame 1; the first frame 1 is fitted with one end of a space maintaining rod 10 for maintaining the prescribed space between the first frame 1 and the second frame 2; and the second frame 2 is provided with a holding part 12 for detachably holding the other end of the rod 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003126195-A (JP)
Title: Massage tool for washing powder for beauty treatment
Inventor: GOTO KIMIO
IPC: A61H7/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool which is devised for enhancing a massage effect on the beauty treatment for the whole body using a bag for washing powder. SOLUTION: Conventionally, the extract of washing powder for beauty treatment is gently rubbed in the whole body, and then the whole body is massaged with another tool. For integrating such two steps into one, the bag for washing powder is arranged to be sandwiched with a sponge or the like, thus massaging is carried out without wasting the extract for beauty treatment.