baber/WOPTO huggingface dataset:
Patent JP-2001312021-A (JP)
Title: Sliver halide photographic emulsion and silver halide photographic sensitive material using the same
Inventor: SAKURAZAWA MAMORU
IPC: G03C1/09
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion which suppresses the increase of fog in long-term storage without impairing sensitivity and a silver halide photographic sensitive material using the emulsion. SOLUTION: The silver halide photographic emulsion is sensitized with an organometallic compound of the formula (R)s-M-(X)t (I) and spectrally sensitized with a dye of formula (IIa) and/or a dye of formula (IIb). In the formula (I), M is Sn, Pb, B, Bi or Tl; R is aryl, a heterocyclic group, alkyl, alkenyl or alkynyl; X is halogen, hydroxy or alkoxy; (s) is an integer of 1-4; (t) is an integer of 0-3; when M is Pb or Sn, s+t=4; when M is B or Bi; s+t=3; and when M is Tl, s+t=1 or 3. In the formulae (IIa) and (IIb), Z11, Z12, Z21 and Z22 are each a group of atoms required to form a heterocycle; R11, R12, R21 and R22 are each alkyl (one of R11 and R12 is >=4C or <=2C alkyl); Y1 and Y2 are each a counter ion equilibrating electric charges; (q) is 0 or 1; L1 and L2 are each methine; and when Z21 and Z22 form benzoxazole rings, one of R21 and R22 is >=4C alkyl.
Patent JP-2001313656-A (JP)
Title: Base station device, terminal device, and system and method for radio communication
Inventor: KOBAYASHI TSUGUTADA
IPC: H04B7/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To perform contention type radio communication in which a communi cation characteristic is improved. SOLUTION: This base station measures transmission path quality on the basis of the error rate of received data and decides a traffic situation on the basis of the data quantity of the received data. When the transmission path quality and the traffic situation are bad, the base station selects an R-ISMA method as a communication method, and when they are good, the base station selects an ISMA method. Meanwhile, a terminal refers to a method selected by the base station and also decides a communication method on the basis of the packet length of a data packet to be transmitted. When the packet length is long, the terminal adopts the R-ISMA method and when the packet length is short, the terminal adopts the ISMA method.
Patent JP-2000325554-A (JP)
Title: Slot machine
Inventor: KURIHARA SATORU
IPC: A63F5/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine rich in variety and improved in a game performance by notify a player of the fluctuation of a prize winning probability. SOLUTION: This slot machine is provided with a probability lotting means 51 for lotting one random number value out of random number values generated from a random number generating means 52, a probability discriminating means 53 for discriminating whether it is an ordinary probability or high prize winning probability higher than the ordinary probability from the random number value lotted by the probability lotting means, outputting an ordinary probability discriminating signal when the discriminated result shows the ordinary probability and outputting a high probability discriminating signal in the case of high probability and a specified probability reporting means 60 for reporting a change from ordinary probability to high probability to the player on the basis of the high probability discriminating signal from this probability discriminating means.
Patent JP-2001187865-A (JP)
Title: Coating resin composition
Inventor: FUKUSHIMA TATSUO
IPC: C09D183/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic normal temperature-curable coating material which has a high solids concentration, excels in normal temperature-curability, has a long pot life, and excels in pigment dispersion stability and adhesion. SOLUTION: A coating resin composition is obtained by subjecting a mixture comprising (A) 100 pts.wt. alkylarylpolysiloxane having a weight average molecular weight of 500-6,000 and an alkoxy group content of 0-30 wt.%, (B) 0-500 pts.wt. alkyltrialkoxysilane condensate having a weight average molecular weight of 300-3,000 and an alkyltrialkoxy group content of 25-50 wt.% and, in addition, (C) 3-100 pts.wt., based on 100 pts.wt. total of component (A) and component (B), epoxy group-containing silane to condensation reaction in the presence of a reaction catalyst and water with heating, and coating material compositions contain this coating resin composition and an amino group- containing alkoxysilane.
Patent JP-2001314173-A (JP)
Title: Composition for food
Inventor: UCHINO KEIJIRO
IPC: A23L1/30
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is taken in the form of foods to exhibit an effect for inhibiting or improving aches accompanied by arthritis and so on. SOLUTION: This composition for foods, characterized by comprising glucosamine or its edible salt, a mucopolysaccharide and a salicin-containing plant extract. The composition for the foods, preferably comprising 100 pts.wt. of glucosamine, 0.5 to 1,500 pts.wt. of the mucopolysaccharide and 0.5 to 500 pts.wt. of the salicin-containing plant extract as dry products, respectively.
Patent JP-2001029014-A (JP)
Title: Fat bloom preventing agent and its use
Inventor: OKADA SHIGETAKA
IPC: A23D9/007
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fat bloom preventing agent effective for suppressing the generation of fat bloom in chocolate, especially chocolate produced by using a tempered hard butter by including a glycosyl diglyceride. SOLUTION: The objective preventing agent contains a glycosyl diglyceride of the formula (X1 is monoglycosyl or diglycosyl; R1 and R2 are each a fatty acid residue) in an amount of >=30 wt.% or thereabout, preferably >=40 wt.% or thereabout and more preferably >=50 wt.% or thereabout. The glycosyl diglyceride can be produced e.g. by the extraction and purification of a natural plant or a microorganism, the synthesis using an enzymatic reaction of a fatty acid monoglyceride with a sugar or the synthesis using transesterification reaction. Examples of the plant are pumpkin, corn, carrot, bread wheat, coconut, oil palm, soybean, rapeseed, sesame, cotton, olive, safflower and sunflower.
Patent JP-2001324258-A (JP)
Title: Refrigerator
Inventor: FUJIMOTO YOSHIOKI
IPC: F25D23/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a structure capable of easily exchanging an information display or an information terminal. SOLUTION: A refrigerator 1 having at least either of a door 2 and a drawer, which enables contents to be put therein or taken out therefrom, comprises an information display or ah information terminal 41 housed in a storage box 40 provided at the front of the door 2 or the drawer such that the display surface thereof can be checked from the front and the box 40 can house therein an information display or an information terminal 41 different in shape.
Patent JP-2001325856-A (JP)
Title: Push switch
Inventor: SUZUKI AKIHIRO
IPC: H01H21/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a push switch and improve workability in assembling in a small space. SOLUTION: A base portion 3 for supporting a wiring board piece 5, provided with a switch body 51, and a thrusting member 4 linked to the base portion 3 via an elastic arm 41 for thrusting the switch body 51 are integrally molded by a synthetic resin. The wiring board piece 5, containing the switch body 51, is mounted between the base portion 3 and the thrusting member 4. The base portion 3 is provided with a mounting means for fixing it to equipment.
Patent JP-2001331049-A (JP)
Title: Fixing belt
Inventor: TAKAYAMA YOSHINARI
IPC: G03G15/20
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing belt having adequate releasing property which is sufficient for high speed paper feeding by which the wear resistance of the mold-released layer of a belt surface exceeds 20 ppm and also with which offsetting is hardly caused for anchored toner. SOLUTION: In the fixing belt having a heat resistant endless belt layer and the mold-released layer provided on a surface, the mold-released layer is composed of a fluororesin and a binder resin whose thermal deformation temperature (ASTM: D648 and 1.82 MPa) is set as >=200 deg.C to <=327 deg.C as essential resin components.
Patent JP-2001331068-A (JP)
Title: Image forming device, power supply control method and recording medium
Inventor: SHIBAKI SEIJI
IPC: G03G21/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in power consumption of an image forming device to the utmost regardless of a plurality of sheet post-processing units, which the device includes. SOLUTION: The image forming device is provided with the finishers (sheet post-processing units), which perform respective post-processing for paper subjected to image formation. In the image forming device, when the finisher 400, for example, is set as the sheet post-processing finisher (YES in S3), power is supplied to the finisher 400 (S4)) and the running state of the finisher 400 is monitored (S5). When it is determined that the finisher 400 is abnormal (YES in S6), power is supplied to another finisher 401 (S8) and the supply of power to the finisher 400 is stopped (S9).
Patent JP-2001331075-A (JP)
Title: Image forming device
Inventor: SATO YOTARO
IPC: G03G15/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the change of stripes state in an image density on a transfer material surface being used to occur under the high humidity condition in the image forming device forming the toner image formed on the image carrier onto both sides of transfer material through an intermediate transfer body. SOLUTION: This image forming device is made to perform detection of the leading edge on transfer material from change of current value and the trailing end of transfer material of a paper electrifier 15c and resistance value of the transfer material performing the constant voltage control for making closely contact with the intermediate transfer belt 14a by electrifying the entering transfer material to control the voltage of the constant voltage bias applying on a primary transferring device 14c, the secondary transferring device 14g and application timing based on these detection result.
Patent JP-2001338112-A (JP)
Title: Method and device for providing information
Inventor: UEDA MAROKA
IPC: G06Q30/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To collect information for recognizing customer's interest in a specific product or service and to efficiently provide information concerned with the product or service to a customer on the basis of the colleted information. SOLUTION: A questionnaire processing part 7 has a www questionnaire 7a allowed to be accessed and answered through a network 2. A data base management part 5 and a mail processing part 6 transmit electronic(E) mail requesting cooperation in answering the www questionnaire 7a to a customer requiring the provision of information through E mail out of customer data registered in a data base 8. Information concerned with a product or service matching customer's interest is provided though the network 2 in accordance with the result of the questionnaire 7a. When the customer further reacts the information provision, the data base management part 5 and the mail processing part 6 transmit E mail informing the customer of the opening of a fair or an event of the product or service in which the customer is interested.
Patent JP-2001334803-A (JP)
Title: Bearing device for axle
Inventor: KAWATANI TERUYUKI
IPC: B60B27/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for an axle which maintains the performance of a disc rotor and a wheel member only by the improvement of the precision of eccentricity of the part of the outside diameter rather than the bolt hole of a radial flange. SOLUTION: The bearing device for axle has an inner ring part, an outer ring part, a rolling element held by the holder among them, and a radial flange which is equipped in the side with the disc rotor for discbrake in the inner ring part or outer ring part of rolling part, has a plurality of bolt holes 7 in the axle direction on the circumference of the radial flange 6, and pushes and fixes the bolt 10 for fixing wheel 10 into each bolt hole 7, and forms the outside diameter part 13a like such shape as stairs slightly projecting to the disc rotor 8 side than the inside diameter part 13b including bolt hole 7 out of the inside diameter 13b out of the bolt hole 7 of the radial flange side 13 fitting the disc rotor 8. The outside part 13a of the radial flange ground and turned, and the disc rotor 8 is contacted on the side 13 of flange.
Patent JP-2001127582-A (JP)
Title: Piezoelectric element
Inventor: ANDO AKIRA
IPC: C04B35/495
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric element by which a high performance oscillator is realized, which is excellent in thermal stability with a narrow common difference. SOLUTION: The piezoelectric element 10 includes two piezoelectric body layers 12 and 14. The layers 12 and 14 are formed by a piezoelectric material which includes Sr, Bi, Nb and O as main components. A first vibration electrode 16 is formed between the layers 12 and 14 and the second and the third vibration electrodes 18 and 20 are formed on the outer surface. An energy confinement region is formed in an area where the electrodes are superimposed between the vibration electrodes 18, 20 and the electrode 16. A straight line in the energy confinement region, which is in parallel with the surfaces of the electrodes 16, 18 and 20, is cut at two points where the line is intersected with the outer periphery of the confinement region. Its maximum length is made L and a distance between the second and the third vibration electrodes is t.  When an n-th order thickness vertical higher harmonic vibration is excited, the value of nL/t is set to be less than 10.
Patent JP-2001346333-A (JP)
Title: Power plant operation controlling method and operation controlling apparatus thereof
Inventor: SHIMIZU YOSHIKO
IPC: H02J3/46
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power plant operation controlling method capable of reducing an operating cost and an operation controlling apparatus therefor. SOLUTION: This power plant operation controlling apparatus is provided with a generator group-controlling apparatus formed out of a characteristics calculating/automatic updating part 71 calculating the characteristics of individual units based on the processing amount for automatic updating, a characteristics setting part 72 setting the characteristics of the individual units, a characteristics indicating part 74 indicating the characteristics of the individual units, a constraint setting part 73 allowing input, from the outside, of total generator output request value and the operable range of the individual units, an optimization calculating part 75 conducting optimizing calculation, by use of the individual unit characteristics and the constraint,  for agreement of the total generator output of the generator group with the given total generator output request value and outputting a generator output command value of the individual units maximizing or minimizing an objective function value, and a calculation result processing part 76 converting the calculation result when it is delivered to the individual units.
Patent JP-2001341969-A (JP)
Title: Screw inspection device for passenger conveyor
Inventor: KAWASAKI ATSUSHI
IPC: B66B23/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the inspection workability by easily and efficiently detecting looseness of a screw. SOLUTION: A support bar 14 is installed between handrails 13, and a lower end part of a detecting rod 24 supported by the support bar 14 is inserted into a cleat 1a of a footboard 1, and when the screw 2 loosens and projects from a bottom part, the detecting rod 24 is rotatably displaced by abutment of the screw 2.
Patent JP-2001343542-A (JP)
Title: Cross optical waveguide
Inventor: OKANO HIROAKI
IPC: G02B6/13
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cross optical waveguide having a crossing part which is low in a loss and does not depend on polarization. SOLUTION: Triangle parts 14-1 to 14-4 which have respective intersections 12-1 to 12-4 as an apex and are formed by two sides along side walls 13-1 to 13-8 of both sides of respective apices 12-1 to 12-4, are formed at four intersections 12-1 to 12-4 which are formed by side walls of cores 11-1, 11-2 crossing each other. Thus, mutual contact between overhangs is avoided and the cores 11-1, 11-2 of a cross core pattern are completely covered by a clad glass film 4. Consequently, the cross optical waveguide 10 having the cross part which is low in the loss and doe s not depend on polarization is obtained.
Patent JP-2001351503-A (JP)
Title: Fuse check circuit
Inventor: YAMAKABE HARUO
IPC: H01H85/46
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To allow stable and reliable lighting independently of the electric characteristics of lighting elements. SOLUTION: When a fuse 1 is normal, a third transistor 8 conducts, and the leakage current of a second transistor 7 flows into the earth via the third transistor 8. No bias voltage is applied to the base of a first transistor 6, no driving current flows to an LED 2, and the LED 2 is kept at an off-state. When the fuse 1 is blown out, the third transistor 8 is set to a nonconductive state, the first transistor 6 conducts, the LED 2 is set to an on-state, and the blown-out fuse 1 is detected.
Patent JP-2001350838-A (JP)
Title: Recipe control system
Inventor: MIYAJI KENICHI
IPC: G06Q50/22
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling and checking recipe. SOLUTION: A terminal 10 of the union member of a health insurance union is connected through a communication net 20 of the Internet (Intranet) to a server 30 equipped with a recipe database 32. In this system, the union member can view recipe (for example, the recipe of a high doctor's fee) selected under a certain condition as the page of a WWW server 30 from the browser of the terminal through the Internet (Intranet). Thus, the health insurance union member can check the recipe from the terminal.
Patent JP-2001055640-A (JP)
Title: Fibrous material consisting of polyphenylene sulfide
Inventor: YAMAMOTO HIDEYUKI
IPC: D04H1/4266
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous material having a long life even by being treated with steam repeatedly, improving its heat insulating property markedly, excellent in flame retardant property, and suitable for a knitted or woven fabric by containing a polyphenylene sulfide fiber and cotton fiber, etc. SOLUTION: This fibrous material is provided by containing at least preferably 3-50 wt.% polyphenylene sulfide fiber, consisting of at least one kind selected from a cotton fiber, wool, polyacrylonitrile fiber, polyester fiber and polyamide fiber, having >=22 maximum safe oxygen index and >=40% tensile strength-maintaining rate in the case of treating with a saturated steam at 160 deg.C temperature and under 540 Kpa pressure for 24 hr. Further, the fibrous material contains a nonwoven fabric mixed with cotton, or spun yarn obtained by a mixed spinning and can be used as any of bedclothes, a sterilized clothe, an ironing stand and a steam roll.
Patent JP-2001346876-A (JP)
Title: Injecting needle cap for prevention infection
Inventor: FUKUTOMI TEI
IPC: A61M5/158
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an injecting needle cap for the prevention of infection which prevents a piercing accident or the like due to the wrong handling of a used injecting needle from occurring. SOLUTION: This injecting needle cap 100 is equipped with a long cylindrical body 10, and an opening 11. In this case, the long cylindrical body 10 surrounds an injecting needle main body 1, and at the same time, the distal end of which is opened, and which can elastically deform. The opening 11 in formed on the sidewall of the long cylindrical body 10 in the longitudinal direction.
Patent JP-2001348464-A (JP)
Title: Polymer matrix and manufacturing method therefor
Inventor: TSUJIHA HAJIME
IPC: C08L21/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a polymer matrix obtained by crosslinking an EPDM comprising vinyl norbornene as a diene (a vinyl norbornene-based EPDM) by a hydrosilylation reaction, which has sufficiently developed structure formation and contains a polyolefinic resin functioning as a part exhibiting fluidity and as a binder, and to provide a manufacturing method therefor. SOLUTION: The polymer matrix comprises a polyolefinic thermoplastic elastomer, as a dispersant, obtained by forming a crosslinked rubber in a polyolefinic resin and, dispersed therein, a crosslinked vinyl norbornene-based EPDM obtained by crosslinking by a hydrosilylation reaction or one having replaced a part of the EPDM by an atomic group bearing a non-conjugated double bond other than vinyl norbornene.
Patent JP-2001349210-A (JP)
Title: Valve system of internal combustion engine
Inventor: HIRANO MAKOTO
IPC: F01L1/14
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To precisely and smoothly impart a movement corresponding to a cam profile to respective valve lifters without enlarging a diameter of the first and second valve lifters directly operated by first and second cams in a valve system. SOLUTION: In this valve system provided with the first and second valve lifters 11 and 12 directly operated by the first and second cams 15 and 16, the first and second cams 15 and 16 for respectively slidingly contacting with the first and second valve lifters 11 and 12, first and second guide holes 24 and 25 arranged in the first and second valve lifters 11 and 12 and a connecting means 33 having a connecting member 30 for connecting the mutual both valve lifters 11 and 12 by fitting to both of these first and second guide holes 24 and 25, rollers 19 and 20 for contacting with the first and second cams 15 and 16 are journaled to the first and second valve lifters 11 and 12.
Patent JP-2001357932-A (JP)
Title: Connector for ic card
Inventor: UEHARA YASUSHI
IPC: H01R13/631
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector for IC card having a structure in which an IC card can be mounted on the connector easily, and can certainly be locked without damaging a cover even if it is used in the structure. SOLUTION: While arranging an elastic member 16 on one inside surface of a housing 12, hook sections 18 are formed at four corner sections. By being pressed to one side with the elastic member 16, an IC card 26 is locked to the locking section 18. Moreover, in the connector for IC card using a cover, the cover movable in turning with an axis at an edge side of the length direction of the housing as a fulcrum is equipped, and its locking section is prepared on the other side edge side, and an elastic member is arranged in the cover on the opposite side of an insertion direction of the IC card. Then, the IC card is locked to the locking section, pressed to one side by the elastic member.