baber/WOPTO huggingface dataset:
Patent JP-2001291400-A (JP)
Title: Test circuit for semiconductor memory
Inventor: FURUBETSUPU SEIZO
IPC: H01L21/66
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an operation test of a memory cell array cannot be performed with a frequency satisfying an actual specification in a stage of a wafer test when a low speed tester is used. SOLUTION: An internal clock generating circuit 5 outputs an internal clock having a period being two times the period of an external clock based on an external clock enable-signal obtained by shifting a period of the external clock by 1/4 period. An internal write-command and internal pre-charge signal generating circuit 4 outputs an internal write-command and a pre-charge signal 1 shifted from a leading edge of the internal write-command by 1/4 based on the internal clock. A selector 10 outputs the pre-charge signal 1 as an internal pre-charge command, and operation of a memory cell array 11 is tested based on a write- recovery time of 1/4 period of a period of the external clock.
Patent JP-2001290900-A (JP)
Title: Method and system for on-line plan operation, and storage medium stored with program for placing the system in operation
Inventor: YAMADA MASAHIRO DAVID
IPC: G06Q10/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To announce the holding of an event including a party on-line, to manage returns from announced persons together, to manage the attraction of an opening place for the event including the party, and to improve the operability regarding event sponsoring on a sponsor side. SOLUTION: As eParty is registered and participates, necessary items are only entered according to a picture and then the generation and transmission of letters of invitation and the management of attendance/absence answers are automatically performed on the side of a server 12; and the state is e-mailed to the sponsor sequentially, so the sponsor only checks the state through a picture on a terminal 10, so that troublesome operation can be eliminated. When the sponsor registers information on the holding date and time, the number of attendants, a desired area, etc., restaurants having known the plan for the party bid and the sponsor can select a holding place out of them.
Patent JP-2001298325-A (JP)
Title: Oscillation circuit
Inventor: SUZUKI TSUNEYUKI
IPC: H03B5/32
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved oscillation circuit capable of determining a condition for providing a desired oscillation frequency and of finding the most stable condition out of plural existent conditions by automatically switching plural feedback inverters and feedback resistors. SOLUTION: The plural feedback inverters and the plural feedback resistors are located parallel with a comparator B for comparing an expected oscillation frequency with a capture register B and the expected oscillation frequency and reporting a coincident signal to a controller 30 in the case of coincidence and the ON/OFF of the oscillation circuit, which can be turned on/off by plural switches in one-to-one correspondence, and the plural switches in the oscillation circuit is determined.
Patent JP-2001295950-A (JP)
Title: Mixing valve device
Inventor: KUWAYAMA KENTA
IPC: F16K11/065
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To heighten the corrosion resistance of a spherical rotating part of a shaft for driving a valve element and to permit the mass production of the shaft even of complicated shape in a mixing valve device composed of a valve seat and a valve element having a plane brought into close contact with the valve seat, moved forward and backward and rotated to change the opening area of a fluid passing port. SOLUTION: This mixing valve device is composed of the valve seat and the valve element having a plane brought into close contact with the valve seat, moved forward and backward and rotated to change the opening area of the fluid passing port. The mixing valve device is provided with a driving shaft provided with an operating part rotatably journalled to the shaft for driving the valve element, at a rotating part formed of resin, and a swing arm part for transmitting the input of the operating part to the valve element. In this case, the rotating part of the operating part is journalled in a watertight state to heighten corrosion resistance, and the operating part and the swing arm part are integrally formed of the resin for forming the rotating part. This permits the mass production of the shaft even in the case of complicated shape.
Patent JP-2001297088-A (JP)
Title: Device and system for reproducing recording medium, recording medium guide information display method and storage medium with computer program recorded therein
Inventor: KANAZAWA KIYOMI
IPC: G11B27/34
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To acquire and present the correct guide information on a recording medium with no time and labor required on a user side. SOLUTION: When a disk number (i) is selected for a CD changer layer 1, a CD3i is set at a CD reproduction part 4 and then the management information on a lead-in area is read and reproduced. A management device 20 inputs the management information on the lead-in area, produces the retrieval key data from the TOC information to connect them to the Internet 40, acquires the latest address of a disk guide information data base server 50j from a disk guide information data base introduction server 60, connects the retrieval key data to the server 50j by means of the latest address of the server 50j and transmits the retrieval key data to retrieve the corresponding disk guide information. The control part 11 of the player 1 displays the disk guide information acquired by the device 20 via its retrieval at a display part 10.
Patent JP-2000308736-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine enabling a player to play a game conscious of being participating in the game. SOLUTION: A variable display part for displaying three digits is mounted on the game board 2 of this pachinko machine. After a winning condition is generated, a candidate value for a repeated number for generating the winning condition almost continuously hereafter is decided, and the decided value is finalized by a player. If the player selects 'Yes' for the decision, the candidate value is finalized to be a repeated number. And if the player selects 'No', the candidate value is changed to another value to be finalized as a repeated number.
Patent JP-2001293839-A (JP)
Title: Decorative material
Inventor: OHAMA NAGANORI
IPC: B32B27/36
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material, in which both surface color of a base material for the same and concealment properties for a defect or the like are excellent and also interlaminar adhesion properties are excellent. SOLUTION: An adhesive layer 22 is provided between a base material 21 and a concealed solid printing layer 23. Such a substance is good for the adhesive layer 22 that a saturated polyester resin containing a hydroxyl group, in which hydroxyl value desirably is 5-45 mg KOH/g, is a main component. Furthermore, blending an isocyanate compound is better. The thickness of the adhesive layer sufficiently is 1-30 μm. The decorative material having excellent concealing properties can be obtained without damaging interlaminar adhesion properties by providing the concealed solid printing layer 23, in which concealable inorganic pigment is blended at 300-800 pts.wt. per 100 pts.wt. binding agent resin, on the base material 21 through the adhesive layer 22.
Patent JP-2001296323-A (JP)
Title: Surface-potential measuring apparatus
Inventor: YONEYAMA HIROTO
IPC: G03G21/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface-potential measuring apparatus by which the surface potential in the very small part of a sample having a high potential can be measured. SOLUTION: In the surface-potential measuring apparatus, piezoelectric pulses at a frequency corresponding to the natural frequency of a probe 14 are given to a piezoelectric element 12, and the probe 14 is vibrated in the transverse direction. A Z-direction controller 182 drives and controls a Z-direction movement device 16Z so as to bring the probe 14 close to the sample 36. The probe 14 is irradiated with a laser beam by a laser light source 32. In a PC 28, vibration information on the laser beam is obtained from a photodiode 44, and the vibration state of the probe 14 is detected. The probe 14 is brought close to the surface of the sample 36, a shear force acts on the probe 14, and the vibration of the probe 14 is damped. While its position is used as a reference point, the distance between the sample 36 and the probe 14 is controlled.
Patent JP-2001262819-A (JP)
Title: Guard rail for building
Inventor: ADACHI KAZUYUKI
IPC: E04F19/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a guard rail, by which monotonousness and coldness in appearance of the guard rail made of a synthetic resin for a building are solved and which has warmth peculiar to a woody section and a feeling of a high grade and the mounting works of which are facilitated. SOLUTION: The guard rail 1 for the building is composed of a supporting rail 2 having a large number of projecting strips 5 on an abutting surface with a wall surface 20 and having flanges 8 having hook sections 7 at front end sections at an upper edge and a lower edge, a guard rail body 3 formed of the glued laminated timber of a wooden board material and an interior-finish rail 4 with projecting sections 13 capable of being fitted and installed to the supporting rail 2 and engaging hooks 12.  The housing space 14 of the interior- finish rail 4 is formed on the rear side of the guard rail body 3 while inserting grooves 15 and 16 are formed to the upper and lower sections of the housing space 14, the interior-finish rail 4 is bonded and fixed to the base of the housing space 14 under the state, in which the upper and lower space sections 10 and 11 of the interior-finish rail 4 are positioned in the upper-lower inserting grooves 15 and 16 respectively, and the interior-finish rail 4 is fitted to the supporting rail 2 fixed onto the wall surface.
Patent JP-2001299569-A (JP)
Title: Electromotive cooker
Inventor: YOSHIJIMA TOSHIHIRO
IPC: B02C18/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for an electromotive cooker with an improved sharpness, durability and a reduced unbalanced vibration. SOLUTION: Durability of a blade 9 is improved with about HV 400-HV 450 by providing a number of cut and pulled up blades 9 of nearly triangular pyramid shape by plastic forming on a cutter plate 8 of a titanium alloy. As the specific weight of the titanium alloy is about 60% of stainless steel, the weight of the high-velocity revolution cutter is reduced to decrease unbalanced weight and unbalanced vibration.
Patent JP-2001303987-A (JP)
Title: Throttle controller for direct injection type internal combustion engine
Inventor: TAKAHASHI ATSUSHI
IPC: F02D9/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a throttle controller for a direct injection type internal combustion engine capable of stably operating the internal combustion engine in the starting of the engine. SOLUTION: The internal combustion engine 10 is constituted as the direct injection type internal combustion engine equipped with an injector 14 for directly injecting fuel into a combustion chamber 11 in a cylinder. At starting of the engine, an electronically controlled device 30 which plays a roll in opening control of a throttle valve 16 for regulating the intake air flow rate drawn in the combustion chamber 11 sets the opening of the throttle valve 16 to a valve further on the closed valve side than a target opening after starting the operation, and makes the throttle valve 16 be in the closed valve state. When it is judged that the starting of the operation is completed, the throttle valve 16 is opened by gradually increasing the opening of the throttle valve 16 from the opening in the closed valve state to the target opening after starting the operation.
Patent JP-2001258966-A (JP)
Title: Cosmetology and health appliance
Inventor: HARA TAKUJI
IPC: A61H23/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide cosmetology and a health appliance the reliability of which is high, and the price of which is comparatively low, and wherein a variation can be applied in modes such as a massage mode, a beauty-treatment mode, or a vibration mode. SOLUTION: This cosmetology and health appliance is equipped with an air-compressing device 10, buffer chambers 12 and 14, a plurality of air bags AB1 to AB5, a solenoid type electromagnetic valve device SV, and a control device. In this case, the buffer chambers 12 and 14 store air from the air- compressing device 10. In the plurality of air bags AB1 to AB5, the air from the buffer chambers is filled. The solenoid type electromagnetic valve device SV is arranged for respective air bags in order to control the coming-in/going- out of the air from the buffer chambers to respective air bags. By driving the control device, the feeding and the discharging of the air to/from respective air bags are controlled, and thus, the massage mode, the beauty-treatment mode and the vibration mode are obtained.
Patent JP-2001271280-A (JP)
Title: Method for carrying out unlevel dyeing of reactive dye by alkali paste
Inventor: SAITO SUSUMU
IPC: D06P1/38
Filed: 2000-03-19
Abstract: PROBLEM TO BE SOLVED: To develop a method for carrying out deep and sharp unlevel dyeing without carrying out steaming treatment by using a reactive dye. SOLUTION: A paste for preventing bleeding is put into an alkaline solution to provide an alkali paste and the alkali paste is attached to the target fabric. Creased fabric is subjected to partial resist printing and multicolored reactive dye solution is attached to the fabric and is left to stand for a time required for fixing. After fixing the dye, the paste is removed and the fabric is neutralized and subjected to soaping. Sharp unlevel dyeing by the reactive dye is attained without carrying out steaming treatment by unlevel dyeing method of the reactive dye by alkali paste carried out by the above steps.
Patent JP-2001024694-A (JP)
Title: Communications equipment and storage medium for recording communications equipment control program
Inventor: UEGAKI SHINYA
IPC: H04L12/54
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide communications equipment for confirming whether distributed data are read by the user of the communications equipment, and for automatically distributing information to the user of the communications equipment, and a storage medium for recording a communications equipment control program. SOLUTION: Data are distributed from a communication network, and the distributed data are inputted from an interface part 101, and the inputted data are stored in a data storage part 105 by an exchanging part 104, and the data stored in the data storing part 105 are outputted through an interface part 102 to the communication network or communications equipment which are connected with the communication network by the exchanging part 104 under the control of a control part 103.
Patent JP-2001301155-A (JP)
Title: Acoustic ink jet recording head and acoustic ink jet recorder
Inventor: IKEDA HIROSHI
IPC: B41J2/015
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture high resolution acoustic ink jet recording head in which an acoustic wave propagates to eject ink liquid drops at high efficiency. SOLUTION: The acoustic ink jet recording head 10 comprises a piezoelectric element 28 formed on a substrate 12 and since an acoustic Fresnel lens 16 is provided thereon, the substrate 12 does not exist between. Consequently, an ultrasonic wave emitted from the piezoelectric element 28 reaches the acoustic Fresnel lens 16 without being diffused or attenuated. An image having high image quality can be formed by driving the piezoelectric element 28 at a frequency in the range of 100 MHz-200 MHz. Furthermore, manufacture is facilitated as compared with a method where zinc oxide is produced by thin film forming technology by producing a piezoelectric 14 for forming the piezoelectric element 28 from a polymer piezoelectric.
Patent JP-2001305590-A (JP)
Title: Optical signal processing method and optical signal processor
Inventor: TAKAHASHI AKIRA
IPC: H04B10/27
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To transform a high-speed light pulse train into a low-speed light pulse train. SOLUTION: A plurality of transformed low-speed light pulse trains are obtained by irradiating one point of a semiconductor multiplex quantum well layer of a transmission type planar light switch with one high-speed light pulse train and a plurality of low-speed probe lights, and moving and changing the high-speed light pulse train into the plurality of low-speed probe lights.
Patent JP-2001313819-A (JP)
Title: Image processor, storage medium
Inventor: OTSUBO TAKANOBU
IPC: B41J5/30
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can recognize a specific image, such as an image the printing of which is prohibited, at a high-speed and with high precision. SOLUTION: A PDL(page description language) expansion section 11 expands image data received by an image-forming device 3 into output image data, and a preparation discrimination section 13 discriminates whether the output image data satisfy prescribed conditions. When the data satisfy the prescribed conditions, a recognition section 14 applies recognition processing to a specific image. When the data do not satisfy the prescribed conditions, it is discriminated that the possibility of the specific image is low and no recognition processing of the specific image is conducted. Thus, it is possible to quicken the processing by a share of no recognition processing. Furthermore, when the image satisfies the prescribed condition and the possibility of the specific image exists, since the recognition processing is conducted, the recognition precision of the specific image will not be lost.
Patent JP-2001313728-A (JP)
Title: Radio communication system
Inventor: KAGAWA MASAKAZU
IPC: H04W12/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent access from an incorrect terminal and to discrimi nate the eligibility of a communication destination by short-time communication in a radio communication system. SOLUTION: When a power metering control part 15 of each of radio terminal devices (A) 2 to (D) 5 collects and transmits data outputted from a connected power meter part 14, it outputs a transceiver telephone number or a public telephone number and a PS-ID to a PHS communication part 16 to transmit this data, and at the time of incoming, it returns a response through the PHS communication part 16 so as to connect a line to the radio terminal device on the originating side if a PS D received through the PHS communication part 16 coincides with one of stored discrimination codes.
Patent JP-2001310259-A (JP)
Title: Briquette of polishing sludge
Inventor: NAKAMURA KANJI
IPC: C22B1/248
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To easily squeeze out coolant from polishing sludge containing oil coolant, to easily solidify polishing sludge, and t form strong briquette hardly collapsing. SOLUTION: This briquette B is solidified by squeezing the polishing sludge containing oil coolant generated in a polishing line for sintering parts, and formed into a cylindrical shape with a hollow part (a) in the center thereof. The hollow part (a) is formed, for example, as a through-hole penetrating both end surfaces of the briquette B, and the briquette B is formed to be a thick cylindrical shape.
Patent JP-2001316853-A (JP)
Title: Peeling apparatus for etched substrate
Inventor: SHIMADA KAZUYUKI
IPC: B05D7/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a peeling apparatus for an etched substrate having a defoaming action. SOLUTION: The showers 3 for spraying a peeling liquid on a substrate 1 are provided inside a peeling tank 12 through which the etched substrates 1 are passed, and a defoaming mat 4 is laid on the bottom of the peeling tank.
Patent JP-2001312939-A (JP)
Title: Switching device
Inventor: MIWA TOSHITAKA
IPC: H01H1/36
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching device having stable lifetime. SOLUTION: The surface of one end of a second and a third fixed contacts 62a, 63a is formed to be slightly lower (a difference height L2) with respect to the surface of a first, a fourth, a fifth fixed contacts 61a, 64a, 65a. In the processing process of a fixed contact part 60, if a difference height is formed in a larger height than the difference height L2 by variability of pressing, the surface of the second and the third fixed contacts are in a state being embedded inside an insulating case 10, and the surface of the second and the third fixed contacts in this part will not be exposed, thereby defective electrical contact is generated. To solve this problem, the surface of a first fixed contact 21a and the surface of a second fixed contact 22a are formed into the same plane, and a recessed part 22d are formed on the surface of the second fixed contact.  When a movable contact 3 is switched from the first fixed contact to the second fixed contact, the movable contact, which is in the state of being brought into contact with the surface of the first fixed contact, is dropped into the recessed part of the second fixed contact, so that arc discharge between the second fixed contact and the movable contact is restrained.
Patent JP-2001317884-A (JP)
Title: Heat exchanger
Inventor: KAWABE YOSHIKAZU
IPC: F28D1/06
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having high heat exchanging efficiency at a low cost. SOLUTION: The heat exchanger 30 comprises a fin tube heat exchanging unit 10, and a heat exchanging tank 20 opened to an atmosphere via an opening 21 and containing a brine B1 of a secondary side heating medium. The exchanger 30 also comprises sealing materials 2, 3 provided between wall surfaces of the unit 10 and the tank 20 and disposed so that the brine B flows as a counterflow to the medium A between fins 11 of the unit 10. Thus, the exchanger having the high heat exchanging efficiency can be provided at a low cost.
Patent JP-2001315185-A (JP)
Title: Method and apparatus for preparing resin product in continuous length
Inventor: KOBAYASHI TAKAYUKI
IPC: B26D7/26
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To easily deform the shape of the cut face of a molded article. SOLUTION: A cutter 11 is installed at the front face of an extrusion nozzle of an extrusion molding machine and the cutting blade 17 of this cutter 11 is formed of a spring plate. Both end parts of the cutting blade 17 are fitted on a cutter base stage 15 through a back and forth actuator 16. The cutting blade 17 is appropriately curved and deformed by actuating the back and forth actuator 16 and the shape of the cut face of the molded article is changed thereby.
Patent JP-2001315127-A (JP)
Title: Method and apparatus for peeling coating film
Inventor: TOMIOKA TADASHI
IPC: B29B17/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To peel the coating film of an object to be recycled such as bamper chips or the like. SOLUTION: A mixture of crushed matter (resin chips) of the object to be recycled and media comprising thermosetting resin molded matter is charged in a revolving drum 12 and stirred to peel the coating film of the object to be recycled. A large number of rod-shaped projections 20 are provided on the inner wall of the drum 12, and a large number of stirring rods 23, 24 are fixed to the shaft 16 piercing the drum 12, and the shaft 16 and the drum 12 are rotated in mutually opposite directions by drive means 25, 26.