baber/WOPTO huggingface dataset:
Patent JP-2001303043-A (JP)
Title: Fluorescent substance and fluorescent display tube
Inventor: KAWATSU KUNIAKI
IPC: H01J31/15
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance mixed with a pigment in which a declining emission characteristics, in particular that of high temperature performance is prevented. SOLUTION: This fluorescent substance is obtained by incorporating a ZnO:Zn fluorescent substance with a blue pigment which is prepared by adding SiO2 to CoAl3O4 as a blue pigment followed by melting at 900-1,500 deg.C to effect vitrifying the sodium contained in the original pigment so as to be hard to go into the outside.  Several kinds of samples of the fluorescent substance thus obtained that are varied in SiO2 content are prepared and subjected to a high-temperature lighting experiment, and the result as shown in the figure is obtained; the figure represents test time as abscissa, remaining luminance rate with the initial luminance as 100 as ordinate and SiO2 addition amount as parameter; it is understood that if the SiO2 addition amount is >=0.1 wt.%, practically enough remaining luminance rate is effected even if the test time is relatively long; in contrast, when the SiO2 addition amount is zero, namely, an example of conventional cases, the remaining luminance goes down sharply (to about 50%) after the test time exceeds about 20 h, being about 30% after 1,000 h.
Patent JP-2001304594-A (JP)
Title: Warm air floor heating system
Inventor: KAMIYAMA KICHIJI
IPC: E04F15/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a warm air floor heating system having a low facility cost and a low execution cost even by floor heating all rooms by installing in an overall underfloor of a building, a low operation cost even by heating all the rooms continuously for a winter period, a simple structure, no problem such as a corrosion and excellent durability. SOLUTION: A heat insulation layer 2 is formed on a concrete earthen foundation 1. Joists 8 for mounting a floor plate 12 are provided on support bases 5 disposed at a predetermined interval on the layer 2. A warm air passage 11A is formed between the joists 8 and the layer 2. Concrete plates 9 to become thermal storage materials 3 are provided between the adjacent joists 8 and 8. Further, a radiator 16 connected to a warm water boiler 17 is provided at the passage 11A. Thus, a warm air generated from the radiator 16 is circulated in the passage 11A by a blower 18.
Patent JP-2000332040-A (JP)
Title: Method and equipment for fine sphere alignment mounting
Inventor: SAKAMOTO HIROAKI
IPC: H01L21/60
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of sure alignment mounting and holding of solder balls by eliminating damages and lack of surfaces which are to be caused by high speed movement of the solder balls. SOLUTION: Solder balls 4 are supplied to a mounting plate 3, and mounted and held by vacuum suction force and movement of the mounting plate 3. Excess solder balls are discharged by spraying of air or inert gas and movement of the mounting plate 3. Static electricity charged on the solder balls 4 are eliminated. Omission of mounting of the solder balls 4 and the remaining state of excess solder balls are confirmed, and processes are tried again, when imperfectness is detected. As a result, alignment mounting is enabled without causing fine spheres to miss.
Patent JP-2001311146-A (JP)
Title: Columnar body and columnar body joint
Inventor: SUIHO KOICHI
IPC: E02D5/28
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a columnar body and a columnar body joint capable of preventing earth, sand, stones, etc., from being caught between a cylinder outside opposite end face and a shaft outside opposite end face and preventing displacement of the opposite position of the inward groove and the outward groove and facilitating the fitting engagement of a key member and receiving the shaft force without imposing a burden on the key member, when fitting and connecting the cylinder to the shaft. SOLUTION: A cylinder inside opposite end face 21A and a shaft inside opposite end face 11A confronting each other at the radial inside and a cylinder outside opposite end face 21B and a shaft outside opposite end face 11B confronting each other at the radial outside are dividedly arranged, and at least one of a cylinder part 21 and a shaft part 11 is provided at the end, in the columnar body which is so constituted that the cylinder inside opposite end face 21A comes into contact with the shaft inside opposite end face 11A and a gap S is formed between the cylinder outside opposite end face 21B and the shaft outside opposite end face 11B, in the connected state that the key member 3 is arranged astride over the inward groove 22 and the outward groove 12.
Patent JP-2001310021-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with an overcurrent suppression means for suppressing an excessive inflow current from flowing into a switch circuit provided with a transistor. SOLUTION: This game machine is provided with resistors 108 and 109 and a logic circuit so as to detect that a current flowing to a MOS transistor 105 as a switch for conducting a driving current is an overcurrent. When the overcurrent flows to the MOS transistor 105, the transistor inside the logic circuit 110 is turned on and overcurrent detection signals are outputted. Thus, a switch 115 is turned on. As a result, an input current flowing from the side of an input electrode IN flows through the switch 115 to a ground electrode GND. Thus, the respective MOS transistors 105, 106 and 107 are turned off and the MOS transistor 105 is protected from the continuous flow of the excessive inflow current.
Patent JP-2001312472-A (JP)
Title: Radio communication device and user authenticating method
Inventor: YOSHIZAWA JUNICHI
IPC: G06F21/44
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which performs authentication by using a proper password according to the use state of an application. SOLUTION: The radio communication device which performs authentication between devices by using passwords unique to the devices is provided with a password hold part 16 which holds at least a temporary password and private passwords. A password selection determination part 18 normally selects a private password as a password for authentication and selects the temporary password as a password for authentication when the user makes a request through an event 21 from the user to follow an authenticating procedure with other stations. The password selection determination part 18 sets the private password as the password for authentication again after a connection established by the authenticating procedure using the temporary password is disconnected, and a password matching part 19 performs matching.
Patent JP-2001312110-A (JP)
Title: Processing cartridge and image forming device
Inventor: NAKADA YASUHIRO
IPC: G03G15/16
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing cartridge and an image forming device by which an image having a stabilized quality is formed by excellently performing the ATVC control of transfer bias from a use initial stage to the end of a life. SOLUTION: This image forming device is freely attachably/detachably provided with the processing cartridge including a photoreceptive drum, and the processing cartridge possesses a memory, and the memory stores for instance the accumulated number of image forming times as information with respect to image forming. The accumulated number(n) of the image forming times is read and detected from the memory at the time of starting printing, and in the case of n<200, operation is switched to the control expression 1 of (Vt=1.5×Vt0+1.1) in which the transfer bias is higher than usual, and in the case of 200<=n<1000, it is switched to the control expression 2 of (Vt=1.4×Vt0+0.9) in which the transfer bias is at a usual level, and in the case of 1000<=n, it is switched to the control expression 3 of (Vt=1.3×Vt0+0.7) in which the transfer bias is lower.  Then, the printing is started.
Patent JP-2001312420-A (JP)
Title: Device and method for information processing and program storage medium
Inventor: HAYASHI MASAKAZU
IPC: G06F3/048
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To display and handle thumbnails corresponding to data including no image. SOLUTION: A content processing route 152-1 divides the area of thumbnails corresponding to the size of data and generates pixel values as many as the divided areas of the thumbnails according to the data. The content processing routine 152-1 sets the generated pixel values in the divided thumbnail areas and controls display so that the thumbnails having the pixel values set are displayed.
Patent JP-2001315466-A (JP)
Title: Tack memorandum
Inventor: TAKASHIMA ICHIRO
IPC: B42D15/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a tack memorandum which can be provided at an arbitrary place of office furniture made of steel or the like, e.g. a place in easy sight and in easy reach, and can be used quickly when it is needed. SOLUTION: A magnet 5 is fitted on the back side of a mount 1 provided with bunches 2, 3 and 4 of pieces of memorandum paper on the front side.
Patent JP-2001316764-A (JP)
Title: Steel sheet excellent in deep drawability and its producing method
Inventor: NAKAMURA TAKAAKI
IPC: C21D9/48
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet in deep drawability which is obtained in a ferrite region lubrication rolling method so that a recrystallization temperature rise is prevented, and recrystallization is possible by self-annealing, and to provide its producing method. SOLUTION: This steel sheet has a composition containing, by mass, <=0.05% C, <=0.3% Si, <=1.5% Mn, <=0.05% P, <=0.03% S, <=0.1% Al, <=0.005% N and 0.01 to 0.3% Zr, and the balance Fe with inevitable impurities, and, B may be added thereto by 0.0001 to 0.01%. In the method for producing a steel sheet for deep drawing, the steel having the above components is heated and is subsequently subjected to rough rolling at the Ar3 transformation point or above, thereafter, finish rolling is started at the Ar transformation point or below and is finished at 800 to 650 deg.C while being lubricated so as to control its friction coefficient μ to <=0.2, and the steel is coiled at >=550 deg.C.
Patent JP-2001316465-A (JP)
Title: Polyester
Inventor: KOBAYASHI SHIRO
IPC: C08G63/12
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a straight chained polyester which is obtained in a mild condition and excellent in solubility in an aqueous solvent. SOLUTION: A polyester is obtained by reacting a sugar alcohol with a dicarboxylic acid or a dicarboxylic acid derivative in the presence of a lipase.
Patent JP-2001317542-A (JP)
Title: Mold releasing agent coating roller
Inventor: NAMITA YOSHINOBU
IPC: F16C13/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold releasing agent coating roller capable of preventing a mold releasing agent from leaking out of a roller end part and uniformly coating the roller end part with the mold releasing agent. SOLUTION: The end face of an oil feed roller 12 is covered by a surface layer 25 and an extruded part 23a is formed on a felt layer 23 so as to prevent a mold releasing oil from leaking out of the end part of the oil feed roller 12. Also, the surface layer 25 covering the end face of the oil feed roller 12 is fixedly pressed by a washer 30 with check claw 31 without using an adhesive agent. By this, the air inside the oil feed roller 12 can be relieved to the outside and, even if the air inside a roller is thermally expanded the surface layer 25 is not expanded. Accordingly, the surface layer 25 is not peeled off nor streaked. Thus, the image quality of an output image is not lowered because an overlapped toner image is clearly fixed on print paper.
Patent JP-2001327171-A (JP)
Title: Power semiconductor module and high breakdown voltage ic
Inventor: JINBO SHINICHI
IPC: H02M7/48
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power semiconductor module and to enhance its reliability by reducing the number of input signal lines to an IPM and a HVIC used for a PMW inverter/converter. SOLUTION: Three PWM signals (PWMU, PWMV and PWMW) and one PWMOFF signal for turning off all signals are supplied from a CPU 14 to a 6PWM signal generator 13d in an IPM 13. Then, three phase inverted signals are respectively generated from the generators 13d based on the three PWM signals. Thus, a drive circuit 13a inputs six signals from the generator 13d via a photocoupler 13e, and controls to switch six IGBTs of an inverter 13b. Accordingly, a power semiconductor module which generates six PWM signals by inputting three PWM signals and one PWMOFF signal can be realized.
Patent JP-2001320000-A (JP)
Title: Heat sink with built-in fan
Inventor: SAKAMOTO TAKAHIRO
IPC: H01L23/427
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a fan integrated heat sink that can be used for a notebook personal computer with a large calorific value or the like, and can obtain high cooling efficiency. SOLUTION: An intake fan (a first fan 2) is mounted at one side of a hollow (body 11), at the same time a exhaust fan (second fan 3) is mounted at the other, and a heat sink (fin 4) is arranged between the intake and exhaust fans.
Patent JP-2001325382-A (JP)
Title: Method for applying for bid participation qualification
Inventor: HAMADA TAKUJI
IPC: G06Q50/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To generate, submit, and examine a application form for bid participation qualification of an auction that a public office, etc., holds on a paperless basis very efficiently. SOLUTION: A bid information processing center ('HMC') where a computer equipped with a database to which many bid sponsors and bid participation qualification applicants can access is installed is opened; and each bid sponsor registers sponsor information on application forms, etc., in the database of the 'HMC' by kinds of participation qualification and each applicant registers applicant information needed to generate an application form in the database of the 'HMC' according to the sponsor information provided by the 'HMC' which registers application forms generated by applicants and the kinds of bid participation qualification according to the sponsor information and applicant information, receives a request from each applicant, and submits a necessary application form to a specific bid sponsor through a communication line, etc.
Patent JP-2001326439-A (JP)
Title: Manufacturing method of printed circuit and portable communication equipment
Inventor: MINAMIBAYASHI SEISAKU
IPC: H05K9/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a printed circuit that can effectively shield noise that is radiated and propagated, at the same time, can be manufactured easily, and can reduce the size and weight of equipment, and to provide portable communication equipment. SOLUTION: Using a printed wiring board 10 having electronic components 12 to 18, and flexible printed wiring circuit 20 having electronic components 22 to 28, the electronic components 12 to 18 that are formed on the printed wiring board 10 are allowed to oppose the electronic components 22 to 28 that are formed on the printed wiring circuit 20, at the same time the printed wiring board 20 is bent to arrange the electronic components 12 to 18 and 22 to 28 at the inside, and the ground of the printed wiring board 10 is electrically connected to that of the printed wiring circuit 20.
Patent JP-2001321578-A (JP)
Title: Moving toy and controller thereof
Inventor: SAITO SHINYA
IPC: A63H11/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a moving toy which can be moved in interest movement. SOLUTION: This moving toy has a moving body with a first magnetic body, a second magnetic body to which magnetic force of the first magnetic body is acted, and a drive means to move the moving body by the magnetic force. The drive means has a winding transmission mechanism. The second magnetic body is mounted on the winding member of the winding transmission mechanism.
Patent JP-2001322481-A (JP)
Title: Cargo handling vehicle
Inventor: OKA YASUO
IPC: B60P1/48
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To prohibit the actuation of a dump cylinder, when a hook arm is stopped halfway through the swinging. SOLUTION: When the hook arm is swung rearward in unloading a container and stopped without exceeding an engagement region of a container lock mechanism, a first monitor means 21a is turned off to interrupt the energization to a solenoid a1 on a dump and prohibit the actuation of the dump cylinder. This constitution can prohibit the swinging operation of a middle frame link with the actuation of the dump cylinder so as to surely prevent the dump actuation.
Patent JP-2001324508-A (JP)
Title: Method and device for detecting gene variation
Inventor: WATANABE TOSHIHIRO
IPC: G01N33/566
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of variation in gene arrangement by a simple physical measuring means. SOLUTION: DNA 16 having a non-variation type arrangement is fixed on a cantilever 2, and sample DNA 22 connecting a glass bead 20 having adequate mass (M) is connected with it to form a complex. When temperature of a solution 26 in which the cantilever 2 is immersed is gradually increased in this state, a sample DNA chain is released from a DNA chain 16 when the temperature exceeds such temperature (Tm) that releases two-chain DNA into one-chain DNA so that a large mass change occurs and a resonance frequency of the cantilever 2 is shifted onto a high frequency side. The presence or absence of variation in the sample DNA is detected based on the temperature value at that time.
Patent JP-2001325125-A (JP)
Title: Fault processor and its method
Inventor: KAWABE YOSHITAKA
IPC: H04B17/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To previously store inherited information necessary for fault analysis in a storage medium and to analyze a fault by using the inherited information when the fault occurs. SOLUTION: An external control device 111 outputs a succeeding storage instruction and a control part 101 stores only inherited information necessary for fault analysis out of inherited information among various routines for controlling a controlled device in a storage medium 102 in accordance with the storage instruction. When the storage state of the medium 102 is filled with data, the control part 101 transfers the information stored in the medium 102 to an external storage device 112 in accordance with a transfer instruction from the external control device 111.
Patent JP-2001324185-A (JP)
Title: Heat exchanging ventilator
Inventor: KAWAKAMI DAICHI
IPC: F24F7/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging ventilator which can be cleaned considerably easily and hygienically to constantly keep the inside clean. SOLUTION: The heat exchanging ventilator is constituted with an exhaust channel (4) for discharging the indoor air, a suction channel (5) for taking in the outdoor air, a fan (2) for blowing the air in the channel (4) and the channel (5), and a heat exchanging element (3) which is disposed extending from the channel (4) to the channel (5). The upstream sides of the channel (4) and the channel (5) with respect to the element (3) are each detachably provided with a dust collecting box (7) for collecting dust in the air.
Patent JP-2001324083-A (JP)
Title: Water hammer phenomenon preventing structure
Inventor: AOTA MASAO
IPC: F16L55/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a water hammer phenomenon preventing structure capable of being installed in a narrow space in a simple structure and at a low cost. SOLUTION: This water hammer phenomenon preventing structure 10 comprises a pressure regulating pipeline 11 for communicating a predetermined negative pressure occurring place of a water duct 3 with a predetermined water supply place having a pressure allowing water supply for this negative pressure occurring place, and a check valve 12 that is disposed in the pressure regulating pipeline 11 and prevents backflow of the water from the negative pressure occurring place to the water supply place. In this water hammer phenomenon preventing structure 10, the water is supplied through the pressure regulating pipeline 11 at a negative pressure occurring time, and occurrence of the water hammer phenomenon can be prevented in a simple and inexpensive structure.
Patent JP-2001331213-A (JP)
Title: Method for generating data model and device for the same
Inventor: YAMADA ISAO
IPC: G06Q10/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To easily generate a data model related with a processing process for accurately marking a processing system even in a complicate processing system in which the flow of processing is complicated. SOLUTION: Designations specifying plural processing processes, devices related with the specified processing processes, the information of operators or the like, and a designation specifying an object to be processed in the specified processing process or a designation specifying an object to be processed in the specified processing process and then transferred to the following processing process, are inputted. When the same object to be processed is transferred from one processing process to the following processing process, the designation specifying one processing process and the designation specifying the following processing process are inputted. Then, a first property indicating features just before the processing of the object to be processed in the specified processing process and a second property indicating features just after the processing of the object to be processed are inputted. The designation specifying the object to be processed in the plural processing processes and the first property and second property of the specified object to be processed are inputted.
Patent JP-2001043100-A (JP)
Title: Cashing untrusted module for module-by-module verification
Inventor: LINDHOLM TIMOTHY G
IPC: G06F21/12
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To execute verify processing in a link while providing a complete request driven load by writing a constraint for a reference module and performing digital signature of the constraint when information in the reference module being different from the initial module is requested. SOLUTION: When a module succeeds in all checks, all pre-verification constraints to be accessed again are next written for the use after execution in a step 716. When verify processing is next finished, the process is finished in a step 719. Then, the verify preprocessing of another class or module is carried out. Further, whether the module succeeds in the verify preprocessing is decided after starting a step in which the instruction of a module such as the method FOO of a class BAR is subjected to verify processing. In the case of testing whether a file has reliability, for instance, a digital signature is used.