baber/WOPTO huggingface dataset:
Patent JP-2001288265-A (JP)
Title: Method for producing aqueous ethyleneimine polymer solution
Inventor: SUZUKI SEIICHI
IPC: C08G73/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous ethyleneimine polymer solution having a high concentration (high resin content), undergoing little change with time, and having stable quality. SOLUTION: This method comprises polymerizing ethyleneimine at 80 deg.C or below in an aqueous medium and aging the solution at 100-150 deg.C. Preferably, the method comprises polymerizing ethyleneimine at 50-70 deg.C and aging the solution at 110-140 deg.C.
Patent JP-2001293995-A (JP)
Title: Ball-point pen
Inventor: SUZUKI KAZUHIKO
IPC: B43K24/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen which makes it possible to project an ink core from a case of a ball-point pen tip part and to house it therein by gripping the pen in the state of the use or by removing the grip. SOLUTION: A slider 13 is fitted integrally to an ink tube 10 of the ink core 9. Slant parts 15 and 16 are formed in the slider. A knock button 25 is fitted and bent so that it is movable in the direction intersecting the longitudinal direction of the case perpendicularly substantially, and a coil spring 31 is provided to actuate the slider toward the initial position.
Patent JP-2001293928-A (JP)
Title: Receptacle type connector
Inventor: USHIO KOHEI
IPC: G03G15/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type connector whose function is not blocked even when it receives toner during the replacing of a toner cartridge. SOLUTION: The receptacle type connector 1 fixed along a side plate of an image forming apparatus body has a main insertion recessed section 23 opened upward. In the main insertion recessed section 23, a contact holding wall of a corresponding plug type connector is inserted or removed. Even when the toner enters the main insertion recessed section 23 in the opening condition, it is possible to discharge the toner through a through-hole 39 positioned on the lower section of the main insertion recessed section 23 by lightly hitting the receptacle type connector 1.
Patent JP-2000322850-A (JP)
Title: Magnetic head/disc tester having closed loop positioning system for correcting thermal drift
Inventor: UFUKU KARAASURAN
IPC: G11B5/455
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To give a head/disc tester having a closed loop positioning system for correcting a thermal drift generated in positioning a magnetic head to a magnetic disc. SOLUTION: A step motor for roughly positioning a magnetic head and a piezo-actuator 37 for fine positioning are included. Linear encoders 40, 42 supply feedback information to a closed loop positioning system for controlling the piezo-actuator. Servo bursts are used as an information source of additional feedback for the same closed loop positioning system. While the magnetic head moves to a designated instruction position, the servo burst feedback is set off, and feedback from the linear encoder is used by a PID loop. When the instruction position is reached, a servo burst loop is set on and the instruction position of the PID loop is changed so as to hold the burst signal ratio constant.
Patent JP-2001309330-A (JP)
Title: Device and method for decoding image
Inventor: OHIRA TADASHI
IPC: H04N21/441
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To realize copyright protection with a simple configuration without affecting encoding efficiency by minimizing the change of devices for distributing contents whose copyright should be protected or making the change unnecessary. SOLUTION: A distributor 100 receives an input bit stream to be processed and divides the input bit steam into IP data and a Huffman code. The IP data are used for authentication procedures about copyright by an IP decoder 104 and an IP data collator 105. The Huffman code is converted into a quantization representative value by a variable length decoder 101 and converted into a DCT coefficient by an inverse quantizer 102. The obtained DCT coefficient is offered to an inverse DCT device 103 and reproduced image data are obtained. When the IP data collator 105 fails in authentication, the inverse quantizer 102 replaces a coefficient classified to the high-order frequency component of the DCT coefficient with zero here and offers the coefficient as the DCT coefficient to the inverse DCT device 103.
Patent JP-2001301344-A (JP)
Title: Thermal transfer sheet
Inventor: YAMAMOTO MITSURU
IPC: B41M5/30
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet capable of obtaining a recording image having excellent stability, small variations in sensitivity and resolution at a storage time by adding an additive to a photothermal conversion layer. SOLUTION: The thermal transfer sheet comprises the photothermal conversion layer containing an infrared absorption dye and an image forming layer sequentially provided in this order on a support. In this case, the conversion layer contains at least one type or more of a compound having at least one functional group and selected from among the group consisting of a phosphate, phosphite, acid anhydride, acid halide and isocyanate.
Patent JP-2001297168-A (JP)
Title: Ticket discriminating device
Inventor: TANAHASHI MITSUTOSHI
IPC: G06Q50/10
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a ticket discriminating device with which two kinds of tickets of an ordinary public lottery and an instant public lottery are collated and the collated and discriminated results of two kinds of tickets are printed out on one total table. SOLUTION: This device is provided with a means for reading the number applied to the ordinary public lottery ticket, means for reading a bar code applied to the instant public lottery ticket, means for deciding whether the read ordinary public lottery ticket is a prize-winning ticket, means for deciding whether the read instant public lottery is a prize-winning ticket, means for totalizing the number of tickets and an amount to be paid when the decided result shows a success of prize-winning, printing means for issuing the total table by printing the codes of success/failure processing for the decided ordinary and instant public lottery tickets and the total result, and means for printing the code of success/failure processing on the lottery ticket having been successful in prize-winning of the ordinary public lottery.
Patent JP-2001309457-A (JP)
Title: In-house network system and remote controller used for the in-house network
Inventor: ARAYAGAITO TATSUYA
IPC: G06F13/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an in-house network in which a user resident in any room can intuitionally operate devices connected to the in-house network. SOLUTION: In the in-house network system, in which devices installed in a house are interconnected by a network and can mutually exchange information, such as moving image data, audio data and character information and which inter-controls the devices, a room hub 11 interconnecting devices installed in one room is placed to each of rooms in the house, a display device connected to each room hub 11 selectively displays a list of the rooms given to the room hubs 11, a list of the devices connected to the room hub 11 of the selected room from this list, and an operation menu the devise selected from the list display, and the selected device from the operation menu is operated.
Patent JP-2001310759-A (JP)
Title: Implement and method for reinforcing hollow structure
Inventor: MATSUKI NOBUAKI
IPC: F16B11/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an method for reinforcing a hollow structure by easily connecting a plurality of split reinforcing bodies together for constituting the reinforcing apparatus. SOLUTION: This reinforcing apparatus 10 extended in the longitudinal direction of a hollow chamber 6 in the hollow structure 1 and mounted in the hollow chamber 6 for reinforcing the hollow structure is principally constructed of split reinforcing bodies 11, 21 split into a plurality of bodies in the cross sectional plane. Connecting members 30 are interposed between a plurality of split bodies 11, 21, and the connecting member 30 is formed of thermosetting resin connecting the plurality of split bodies 11, 12 integrally by thermal hardening. The connecting member 30 is provided with adhesiveness sticking a plurality of split reinforcing members 11, 12 in a temporarily locked condition before thermal hardening.
Patent JP-2001310587-A (JP)
Title: Writing utensil of replenishing type
Inventor: YAMAUCHI HARUMI
IPC: B43K8/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a plug to be easily removed and make a reliable replenishment of ink possible without the ink having chances to touch the hands, clothes or tube by mistake in replenishing ink. SOLUTION: The writing utensil makes a plug 3 (pen holder or tail plug) to be put on and taken off with an adjustable screw at the opening of a tube 2 having an ink absorbent 6 inside. The plug 3 is taken off at the opening of tube 2, then the ink absorbent 6 is replenished with an ink. When the plug 3 is taken off at the opening of tube 2, the ink absorbent 6 w to be kept and held inside tube 2, and also the one end of ink absorbent 6 is to be projected outside the opening of tube 2.
Patent JP-2001311829-A (JP)
Title: Light transmission body
Inventor: JINBO TOSHIHIKO
IPC: F21V8/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission body suited for a light transmission plate for an LCD(liquid crystal display), which enhances brightness and further shows no lowering of color tone in the case of long-term use. SOLUTION: The light transmission body is formed of a transparent resin having a function to reflect light incident from the first surface on the second surface with a reflection function and to emit the reflected light from the third surface. The formed body provided with a reflection preventing layer on the first surface which is the incident plane with >=50 mm optical path is used.
Patent JP-2001313636-A (JP)
Title: Authentication system, authenticating method and authenticating device and method
Inventor: NAKANO SATOYUKI
IPC: G06F21/31
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a desired authentication system having both the security of a public key encryption method and the rapidity of a common key encryption method. SOLUTION: A user's common key by the common key encryption method is held in an information storage medium, the user is authenticated by the common key encryption method on the basis of the common key held in the user's information storage medium in response to a user authentication request given from an information processor, and only when the user can be authenticated, the information processor is made to perform prescribed processing for performing the user authentication by the public key encryption method.
Patent JP-2001318060-A (JP)
Title: X-ray foreign matter detection device
Inventor: OTSUKI TOMOYASU
IPC: H05G1/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a heavy-weight X-ray generation part. SOLUTION: An X-ray exposure opening 15 having a first slit 15a for focusing X-rays into a desired range, and a shielding member 16 forming a U-shaped frame enclosing the periphery of the X-ray exposure opening 15 and having an opening on one side are provided on the bottom surface side of the X-ray generation part 1.  A placing stand 19 for placing slidably the X-ray generation part 1, forming a U-shaped frame having an opening on one side facing to the opening of the shielding member 16 in order to insert and support the shielding member 16 following the slide of the X-ray generation part 1, and an X-ray lead-out part 22 having a rectangular cylindrical shape so as to enclose the periphery of the X-ray exposure opening 15, a notch 22b for inserting the X-ray exposure opening 15 following the slide of the X-ray generation part 1, and a second slit 22a for focusing the X-rays passing through the first slit 15a into a desired face shape toward the X-ray detection part side are provided on a support member 18 on the bottom side of the X-ray generation part 1.  Namely, positioning of each slit 15a, 22a and leak prevention of the X-rays by the shielding member 16 and the placing stand 19 can be executed only by the slide of the X-ray generation part 1 on the placing stand 19.
Patent JP-2001288077-A (JP)
Title: Therapeutic agent for chronic prostatitis, prostatomegaly, hemorrhoids and erection failure utilizing capsaicin
Inventor: AN SHOKUN
IPC: A61K31/165
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for chronic prostatitis, prostatomegaly, hemorrhoids and erection failure utilizing capsaicin capable of conveniently and inexpensively carrying out self-treatment without necessitating special time for treatment in daily life over a long period of time. SOLUTION: In the therapeutic agent for chronic prostatitis, prostatomegaly, hemorrhoids and erection failure, this therapeutic agent for chronic prostatitis, prostatomegaly, hemorrhoids and erection failure utilizing capsaicin features preparing capsaicin as a suppository so as to be capable of inserting the above therapeutic agent into the rectum to treat these diseases.
Patent JP-2001317049-A (JP)
Title: Pile with wing
Inventor: MIURA HIDENORI
IPC: E02D5/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pile with a wing capable of being securely and easily mounted on a pile body, wherein the required number of the wings can be installed at arbitrary positions based on the target ground or construction conditions and great bearing capacity can be gained after execution. SOLUTION: Bolt holes 3 are formed at intervals throughout the overall length of a steel pipe constituting the pile body 1. A wing unit 2 is fitted from the end part of the pile body 1 and fixed to the arbitrary bolt holes 3 by bolts 4. A wing member 2b is fixed by welding and the like on the external surface of a short steel pipe 2a having a little larger inside diameter than the outside diameter of the steel pipe constituting the pile body 1 in order to form the wing unit 2. The required number of wing units 2 can be installed in the positions where the bearing capacity by the wing member 2b can be easily gained on the basis of a ground borehole log and the like. In addition, the bolt holes 3, into which the bolts 4 between the wing units 2 are not inserted, can be utilized as inlets in the case where cement milk 5 is injected into the ground under pressure.
Patent JP-2001319120-A (JP)
Title: Information transmission support method, system and device, and recording method
Inventor: HAYASHI MASAMICHI
IPC: G06Q30/06
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission support method, system and medium therefore which are very convenient to an information sender, allow an information receiving device to survey various markets and provide advertisement information, and cover information receiving devices as information transmission destinations over a wide range when transmit information of an entry into a prize context, etc., based upon personal information is sent from an information transmitting and receiving device to an information receiving device. SOLUTION: The information transmission support device 100 which supports the transmission of the transmit information from an information transmitter 20 to an information receiver 30 generates the transmit, information and sends the generated transmit information and instruction information instructing a web page requesting the transmit information to the information transmitter 20, which displays the transmit information and the web page indicated by the instruction information, copies and inputs the transmit information to the web page in response to the input of an information sender 200, and transmits the transmit information as information inputted to the web page.
Patent JP-2001315855-A (JP)
Title: Cushioning material made of cardboard
Inventor: NAWATA YUKIO
IPC: B65D77/26
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material made of cardboard capable of being rapidly assembled from a state of low bulk. SOLUTION: Edge panels 6 are connected to the respective peripheral edge sides of a square bottom panel 5 and erected from the bottom panel 5 to be mutually joined in an outwardly inclined state to form each of trays 1-4. These trays 1-4 are joined and, at the time of transport or keeping, they are arranged flatly and, when used, the adjacent trays 1-4 are bent to abut the edge panels 6 thereof to each other.
Patent JP-2001321455-A (JP)
Title: Fire door
Inventor: MIZUOCHI HIDEKI
IPC: A62C2/24
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent door opening due to flashover by which unburned gas is ignited and explosively burn or supply air pressure. SOLUTION: A door 1, one side being rotatably supported on a wall 3, which is rotated by an auto hinge and closes a communicating passage at a time when a fire occurs is provided. A locking mechanism 13 is provided between the door 1 and a frame 1a. A spring 15 and an engagement pin 16 are arranged in order from the back in a hole formed on the door 1 side. The engagement pin 16 is connected with the bottom of the hole by a temperature fuse 18 breaking at a prescribed temperature. When the temperature fuse 18 is heated to a prescribed temperature slightly lower than the ignition temperature of unburned gas by a fire with the communicating passage 4 closed by the door 1, the temperature fuse 18 breaks, projecting the engagement pin 16, and the engagement pin 16 engages with the engagement hole of the frame 1a and locks the door 1, thus prohibiting it from opening.
Patent JP-2001326004-A (JP)
Title: Anisotropic conductive sheet
Inventor: YASUDA TADASHI
IPC: C08K3/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive sheet that can steadily achieve required electrical connection even when the pitch of the electrodes of the circuit device for connection is small, and that can maintain good electrical connection even with a thermal hysteresis by the temperature change. SOLUTION: The anisotropic conductive sheet comprises an anisotropic conductive sheet in which conductive particles are contained in the insulating elastic polymer material in a state in the direction of the thickness and a holding member which holds the periphery of the anisotropic conductive sheet. The anisotropic conductive sheet is held by the holding member in an extended state in the plane direction.
Patent JP-2001297357-A (JP)
Title: Method and system for settling price for automatic vending machine while utilizing portable telephone
Inventor: INUKAI HIROYUKI
IPC: H04W92/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for settling price for automatic vending machine while utilizing portable telephone, which are composed of a portable telephone set, MMP server connected to a portable telephone line network, MMS server and automatic vending machine with incorporated MMS unit. SOLUTION: This system is composed of a portable telephone 2 of the user of an automatic vending machine 1, terminal packet communication center 4 for authenticating call origination data and connecting communication to an access point, MMP server 6 for collecting a price from the user of the automatic vending machine, MMS server 8 for managing vending, packet communication center 7 in the connection of communication to the MMS server 8, and MMS unit 3 having an automatic vending machine control means 30 for performing inserted amount control and control of article selection or article carry-out, a packet communication means 40 and an MMS control means 10 for controlling the automatic vending machine control means 30 on the basis of received data from the packet communication means 40.
Patent JP-2001331471-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAZAKI KOICHI
IPC: H01L27/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To substantially improve design efficiency by automatically allocating the function of an external connection terminal after wiring. SOLUTION: After arbitrarily connecting the external connection terminals of a microcomputer 2 and a main memory 3, the external connection terminals are allocated. A controller 14 outputs signal name data from the slave protocol table of a data storage part 13 to an analysis part 8, the analysis part 8 outputs analysis signals KS based on the signal and a pin selector 9 outputs allocation setting signals WS from the pertinent external connection terminal of the microcomputer 2. A detection part 11 detects to which pin of the main memory 3 the interruption setting signals WS are inputted. The controller 14 recognizes the external connection terminal, switches a switch part 12 from the function block position data of the slave protocol table and connects the pertinent buffer of a bidirectional buffer part 10 and the certain internal circuit of a function block 6.
Patent JP-2001327282-A (JP)
Title: Particle for concentration of virus, method for concentrating virus by using the same particle and method for detecting virus
Inventor: NISHIDA SHOZO
IPC: C12Q1/68
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain particles for concentrating virus for concentration of virus in a sample, a reagent for concentrating virus and method for testing virus. SOLUTION: Particles for concentration of virus comprises inorganic particles having an anionic group and its salt in particles.
Patent JP-2001330500-A (JP)
Title: Interface measuring device
Inventor: MORITA AKIRA
IPC: G01N29/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To detect the interface between a liquid and foreign matter while avoiding the effects of floating sludge by a simple and inexpensive constitution. SOLUTION: It is impossible to detect the interface 5 through the use of one ultrasonic oscillator when there is the floating sludge 2a, etc., in a refection path from the foreign matter such as sludge 2, etc. A plurality of ultrasonic oscillators (ultrasonic transmitters/receivers 81-85) are used to transmit ultrasonic waves via a timing circuit 11, drive circuit 12, etc. By receiving and processing the reflected waves from the interface 5 at a signal processing part 15 via a clamp circuit 13 and amplifier 14, it is possible to receive the reflected waves also from the passes which do not pass through the floating sludge 2a to improve accuracy.
Patent JP-2000349634-A (JP)
Title: A/d converter circuit
Inventor: WADA ATSUSHI
IPC: H03M1/14
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an A/D converter circuit with high precision and low power consumption. SOLUTION: The A/D converter 1 consists of a sample-and-hold circuit 2, 1st stage to 4th stage circuits 3-6, a latch circuit 7 and an output circuit 8. The 1st stage circuit 3 and the 3rd stage circuit 5 are connected to reference voltage lines Vrb1, Vrt1 respectively and the 2nd stage circuit 4 and the 4th stage circuit 6 are connected to reference voltage lines Vrb2, Vrtt respectively. That is, the reference voltage lines are isolated between the odd numbered stages of the circuits 3, 5 and the even numbered stages of the circuits 4, 6. The reference signal voltage lines connected to the circuits 3-6 supply a reference voltage to sub A/D converters 9 and D/A converters 10 of each stage of the circuits 3-6.