baber/WOPTO huggingface dataset:
Patent JP-2002332432-A (JP)
Title: Inkset, method for forming colored part on medium to be printed and ink-jet printer
Inventor: TAKAHASHI KATSUHIKO
IPC: C09D11/38
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an inkset usable in the image formation of an ink-jet printing system for giving color images of excellent developability and uniformity, to provide a method for forming colored part(s) on a medium to be printed, and to provide an ink-jet printer. SOLUTION: This inkset comprises a combination of (1) pigment ink containing a self-dispersible pigment as a coloring material, (2) dye ink identical in polarity with the pigment ink and (3) an aqueous composition containing microparticles in a dispersed state with the surface charged antipolarly to both the pigment ink and the dye ink. The method for forming colored part(s) on the medium to be printed and the ink-jet printer are provided, respectively.
Patent JP-2002340093-A (JP)
Title: Torsional damper mechanism of transmission
Inventor: HEIKO RYOZO
IPC: F16F15/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a torsional damper mechanism equipped with an auxiliary transmission capable of exerting the damper characteristics in conformity to the requirements at all shift ranges and being substituted with a torque converter. SOLUTION: A damper 28 for low speed range exerts a damper function only in the condition that the low speed range is selected, and when the high speed range is selected, transmits power via a high speed range selecting clutch 24 which bypasses the damper 28 for low speed range, so that the characteristics of the damper 28 can be set to those which are requested when the low speed range is selected while the characteristics of another damper 27 can be set to those which are requested when the high speed range is selected.
Patent JP-2002342250-A (JP)
Title: Information sharing method and device using object- oriented technology
Inventor: KUSUMOTO KOJI
IPC: G06F13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To share every operation event in a shared environment where they are operating in a plurality of computers over a network. SOLUTION: This information sharing device is provided with a plurality of objects which can be used for information processing on an information processor by users and an environment, where the objects are operating; these objects are provided with a shared field object, to be shared by a plurality of users for transmitting the events of operators corresponding to the objects as messages and at least one object operating on this; those objects are distributed to those users so that the same environment can be shared; the messages of the events are distributed through the shared field object to the respective users; and the events are reproduced in each environment so that the operations of the objects can be shared.
Patent JP-2002337211-A (JP)
Title: Film manufacturing apparatus and operation method therefor
Inventor: NISHIMURA KOZO
IPC: B29C48/92
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a film manufacturing apparatus capable of smoothly performing changeover from transient mode control at the start time of manufacturing to main mode control without substantially changing the thickness of a film when the film is manufacture by feeding trimming chips to a recycled raw material feeder 7 and supplying a constant amount of a raw material to the hopper 12 of an extruder under the mutual control of the recycled raw material feeder 7 and a virgin raw material feeder 6. SOLUTION: A discharge port 81 is provided on the way of the connection duct 71 between the recycled raw material feeder 7 and the hopper 12 of the extruder and a gate 91 capable of performing operation for closing the discharge port 81 and opening the recycled raw material feeder 7 to the hopper 12 of the extruder and operation for opening the discharge port 81 and closing the recycled raw material feeder 7 from the hopper 12 of the extruder is provided.
Patent JP-2002051592-A (JP)
Title: Synchronous generator having auxiliary power winding and variable frequency power source and its using method
Inventor: FOGARTY JAMES MICHAEL
IPC: H02P9/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for starting a gas turbine by using a generator. SOLUTION: The auxiliary power winding 54 of a synchronous generator 50 having a main power winding 52 and the auxiliary power winding 54 is coupled to a variable frequency drive system 60. A variable frequency driving section causes the generator 50 to function as a motor and to turn a drive shaft to start the gas turbine 63. The auxiliary winding of the generator 50 is connected to and disconnected from a variable frequency power unit by using a switching circuit 64.
Patent JP-2002337930-A (JP)
Title: Shrink material
Inventor: MATSUGUCHI TADASHI
IPC: B65D71/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a shrink material capable of displaying information and ensuring the predetermined strength by partly providing a part which is not heat shrinkable while making advantage of the convenience of the heat shrink by a shrink material. SOLUTION: In this shrink material, heat shrinkage of a part of the shrink material 12 which is heat-shrunk when heated is suppressed by a shrink- regulating material 18 of relatively small heat shrinkage.
Patent JP-2002336201-A (JP)
Title: Ophthalmologic instrument
Inventor: MASAKI TOSHIBUMI
IPC: A61B3/14
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To quickly and highly-precisely detect alignment by an inexpensive constitution. SOLUTION: This ophthalmologic instrument is provided with a CCD camera 46 photographing an anterior ocular segment image of a subject eye E of the optometry, and a CPU detecting a positional deviation of a measurement part relative to the subject eye E of the optometry using image signals of the image of the anterior ocular segment of the subject eye E from the CCD camera 46. The CCD camera 46 outputs the image signals to an image memory 69 for every odd number field and even number field by interlace signals. The CPU detects the positional information using the image signals of either one of the odd number field or the even number field and corrects the position information according to the field used for the detection.
Patent JP-2002336471-A (JP)
Title: Game machine
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To improve production effects of game machines while providing players with constant information pertaining to the contents of games. SOLUTION: In the pachinko game machine 1, the first or second lottery display is carried out when a production display of the normal state ready- for-win is carried out or when a loss is given after the normal state ready- for-win. As a result, information can be displayed in a split display area indicating whether a shift is made to the super state ready-for-win or to which of super states ready-for-win a shift is made. Therefore, players can be provided with information pertaining to the contents of games to be shifted successively in addition to the contents of the present game while improving production effects in the games.
Patent JP-2002348637-A (JP)
Title: Steel for screw with high strength, screw with high strength and manufacturing method therefor
Inventor: SHIRAGAMI TETSUO
IPC: C21D9/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel for screws with high strength, which improves the adverse effect of increased impurity elements such as P and S, and further has combination of strength required for bolts (800 N/mm<2> or more) and adequate tapping properties. SOLUTION: The steel comprises, by wt.%, 0.05-0.20% C, 0.20% or less Si, 0.5-2.0% Mn, 0.015-0.040% P, 0.040% or less S, 0.010-0.080% Al, 0.010% or less N, 2.0% or less Cr, 0.0005-0.0050% B, and the balance iron with unavoidable impurities. The manufacturing method is characterized by forming and then carburizing the screw.
Patent JP-2002340846-A (JP)
Title: Sensor
Inventor: NISHI MASAHIKO
IPC: H01R13/46
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sensor allowing an external connector for taking out a detection signal to the outside to be attached and detached to and from a sensor body, preventing a connector from being slipped off due to vibration of the sensor body, and reduced in size. SOLUTION: In an oxygen sensor 1, a substantially U-shaped elastic deformable pressing pin 70 is inserted in a slit 3a of a sensor body 3. The pressing pin is projected through the slit to the internal space side of a first connector to thereby clamp an outer cylinder 18. A second connector 80, the tip of which is stored in the internal space of the first connector, is provided with a slit 86, whereby when it is connected to the first connector, it is held by the pressing pin 70 and fixed to the sensor body 3. At this time, the right and left holding parts of the pressing pin are stored inside the outer wall (outer cylinder 18) of the sensor body 3.
Patent JP-2002338930-A (JP)
Title: Adhesive material for semiconductor device, resin-lined metal foil, and wiring board
Inventor: KOKUNI MASAHIRO
IPC: C09J7/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive material for semiconductor devices wherewith a firm bond is established between a heat-resistant resin film and a metal foil without damaging the physical properties of the heat-resistant resin film and emitting lesser gas during heat treatment, to prepare a resin-lined metal foil, and to provide a wiring board using the resin-lined metal foil. SOLUTION: The adhesive material for semiconductor devices has a coating of a polyimide precursor mainly comprising an aromatic tetracarboxylic dianhydride and a diamine on at least one surface of the heat-resistant resin film, wherein the aromatic tetracarboxylic dianhydride contains a substance represented by formula [I]. In formula [I], R<1> is an alkylene group being at least one selected from the structures of formulas [II] and [III]. In formulas [II] and [III], R<2> and R<3> are each a lower alkylene group or phenylene group, identical to each other or different from each other; R<4> -R<7> are each a lower alkyl group, phenyl group, or phenoxy group, identical to each other or different from each other; and (n) is an integer of not less than 1.
Patent JP-2002311073-A (JP)
Title: Vibrating q/m measuring device for toner particle
Inventor: TANIGUCHI KEIJI
IPC: G03G21/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a measuring device for a ratio q/m of charging electric charge q to mass m of a toner particle by improving the efficiency of toner conveyance by a weak moving electric field and simplifying a circuit for detecting the toner particle. SOLUTION: The q/m measuring device for a toner particle small in size and capable of real-time processing comprises an electrode 3 of a periodic arrangement for generating a moving electric field to convey a toner particle 1, a polyphase square wave generator 4 for charging the electrode 3 to generate the moving electric field thereon, an ultrasonic vibrator 5 on which the periodic arrangement electrode is arranged, an alternating voltage generator 6 for driving the ultrasonic vibrator, a toner particle detecting part 15 formed on an ultrasonic vibrator 18, a power source 14 for the toner particle detecting part, a differential amplifier 9 for amplifying a signal produced by the toner particle detecting part, a computer 10 for analog-to-digital conversion of an output of the differential amplifier as signal processing and then computation about the ratio q/m,  and a display 11 for displaying the processing result.
Patent JP-2002353182-A (JP)
Title: Rinsing method and rinsing device for semiconductor device, and manufacturing method for the semiconductor device
Inventor: ASAOKA YASUHIRO
IPC: H01L21/304
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing Pt(Pt-Ir) and BST contamination on the surface edge, back surface and end face of a semiconductor wafer. SOLUTION: A wafer 1 for which a laminated film selected from a group composed of a Pt film, a Pt-Ir film and a Ba-Sr-Ti film is formed on the surface is prepared. A liquid chemical containing hydrochloric acid is brought into contact only with the surface edge, back surface and end face of the wafer 1. Then, it is rinsed with pure water. Further, the liquid chemical containing hydrogen fluoride is brought into contact and it is rinsed again with the pure water.
Patent JP-2002034556-A (JP)
Title: Method for inactivating virus
Inventor: NUR ISRAEL
IPC: C12N7/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for inactivating viruses from biological liquid preparations. SOLUTION: This method for inactivating and eliminating viruses from a biological preparation comprises initially eliminating enveloped viruses by a solvent-detergent step, then removing the solvent-detergents by a resin composed of definite silicon beads and finally nanofiltering the preparation.
Patent JP-2002359485-A (JP)
Title: Electronic device provided with heat generation property
Inventor: YASUMOTO TAKASHI
IPC: H01L23/40
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a heat radiating metal member being unable to fully release heat generates in an electronic component, in an electronic device for vehicle where the heat radiating metal member is provided to radiate heat producing from heat radiating electronic components, such as a power amplifier or the like. SOLUTION: This electronic device is provided with a heat radiating metal member 15 in contact with a heat generating electronic component 12 and a heat radiating metal member 16, in contact with a heat generating electronic component 13. A first overhung part 15c for covering the electronic component 12 and a second overhung part 15g for covering the electronic component 13 are formed in the heat radiating metal member 15. Grooved heat radiating paths 18 and 21 are formed, penetrating vertically in the overhung parts 15c and 15g. The air heated by the electronic components 12 and 13 are discharged upwardly from the heat-radiating paths 18 and 21 capable of preventing overheating of the electronic component 12 and 13.
Patent JP-2002054217-A (JP)
Title: Frame installing structure of sanitary equipment unit
Inventor: HARADA YASUYUKI
IPC: E03D11/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure superior in workability and short in execution work time in a frame installing structure of a sanitary equipment unit. SOLUTION: An upper positioning material having a L-shaped side view and a length in the lateral direction of this sanitary equipment unit is prepared, one surface of this upper positioning material is fixed to a building wall surface by an anchor bolt according to the height and a lateral dimension for installing the sanitary equipment unit, a frame of the uppermost part among frames is thrededly fixed to the other surface, and the sanitary equipment unit is installed.
Patent JP-2002315688-A (JP)
Title: Body cleaner
Inventor: OKUBO MITSUKO
IPC: A47K7/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a body cleaner capable of rubbing off dirt of large and small pits of the back by oneself particularly when rubbing the back, and capable of rubbing the body by restraining stimulation by changing this usage even to a person with weak skin. SOLUTION: A large ring-shaped retaining string 3 and a small ring-shaped retaining string 5 are arranged in the side part vicinity of a lengthwise directional central part of a belt-shaped body by sewing up paired-shaped textures of a hard texture 9 and a soft texture 11, and a scrubbing brush part 7 is arranged on the hard texture 9 side in the vicinity of the lengthwise directional central part of the belt-shaped body to constitute this body cleaner 1.
Patent JP-2002367180-A (JP)
Title: Optical disk device
Inventor: HIRABAYASHI SHINJI
IPC: G11B27/24
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which has the stable shift characteristics of a WOBBLE signal even when an objective lens of an optical head shifts. SOLUTION: The first and second signals obtained by respectively receiving beams of the reflected light from an optical disk are respectively normalized by normalizing circuits 64 and 65. The maximum voltage levels of the first and second signals after the normalization are respectively held by peak-hold circuits 66 and 67 and the signal of the voltage level which is the difference between the first and second signals is output by a different circuit 68 and the first and second signals are corrected by a correction circuit 71 in accordance with these signals. As a result, the first and second signals after the normalization are so normalized that their amplitude components attain a specified value.  The signal of the voltage level which is the difference between the both signals after the normalization is outputted by a differential circuit 68 and the frequency component corresponding to the WOBBLE signal is extracted by a band-pass filter 70.
Patent JP-2002140096-A (JP)
Title: Signal processing system
Inventor: JEBB JACOB RAJAN
IPC: G10L21/028
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing system including one or more receivers which receive signals generated by a plurality of signal sources. SOLUTION: This system has a memory stored with a specific function giving probability density regarding parameters of a corresponding signal model assumed to have generated a signal with received signal values to one group of input signal values. The system generates the probability density function by applying one group of received signal values to the stored function and then takes multiple samples out of it. Then, the system analyzes the taken-out samples and judges parameter values representing the signal from at least one signal source.
Patent JP-2002363037-A (JP)
Title: Hair cosmetic
Inventor: KURODA AKIHIRO
IPC: A61Q5/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To prepare a hair cosmetic good in dry touch of the hair, capable of easily trimming the hair, good in hair combability and finish feeling and excellent in split hair preventive effect. SOLUTION: This hair cosmetic is characterized by including a trehalose 1-24C alkyl ether and/or a trehalose 3-24C alkenyl ether and trehalose, wherein the average substitution number of the alkyl groups or alkenyl groups is 1-8.
Patent JP-2002366804-A (JP)
Title: Electronic commerce system
Inventor: TAKAYAMA SHIGERU
IPC: G06Q10/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To actualize an electronic commerce system which makes it possible to register one customer in a plurality of groups of the same business office and to select a decision method. SOLUTION: The electronic commerce system through which articles are dealt in by using a network is provided with a Web server which communicates with clients through the network, a storage means which stores user information having a plurality of user groups set for one customer and article information, and a processing means which reads the article information out of the storage means at a request for estimation from a client that a person in charge of purchase registered in the user information operates and performs estimation processing, e-mails a request for approval to a client that an administrator specified in the user information operates, and performs ordering processing to a trunk system when an application for ordering is approved.
Patent JP-2003002663-A (JP)
Title: Layered lithium nickel manganese composite oxide
Inventor: SHIMA KOJI
IPC: H01M4/58
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium nickel manganese composite oxide which is excellent in a rate characteristics and is used for a lithium secondary battery. SOLUTION: This layered lithium nickel manganese composite oxide is represented by the formula (1), and the integral width βi of a diffraction line at 42 deg.<=2θ<=46 deg. measured in an X-ray diffraction pattern using CuKα line has 0.22 deg.<=βi <=0.58 deg.. LiXNiYMn(1- Y) O2 (I) [wherein, X is 0<X<=1.2; Y is 0.7<=Y/(1-Y)<=1.3].
Patent JP-2002373407-A (JP)
Title: Inspection method of magnetoresistive effect magnetic head
Inventor: MIZUNO MASAYUKI
IPC: G11B5/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method capable of surely inspecting the normal/defective condition of a magnetoresistive effect magnetic head in an inspection method of the magnetoresistive effect magnetic head as a rotating magnetic head for reproduction of a non-tracking magnetic reproducing device, utilizing helical scan method. SOLUTION: A frequency signal, having a specific frequency, is being recorded so that a track RP with a specified width τ along the rotating direction of a rotary drum is formed on a magnetic tape TP wound round the peripheral surface of the rotating drum RYD, and also a specified width τ of the track is set to a minimum scan width or smaller at the half on track of the magnetoresistive effect magnetic head PH at the non-tracking reproduction, then the sensitivity profile of a reproduction signal of the magnetoresistive effect magnetic head, in a state when the head is moved so as to traverse the track of the specific width, is measured at the state of rotate the rotating drum, and the quality of the magnetoresistive effect magnetic head is inspected by this sensitivity profile.
Patent JP-2003034969-A (JP)
Title: Foam generator for toilet bowl
Inventor: UEHARA TAKEHIRO
IPC: E03D9/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive foam generator for a toilet bowl, to which a foam generating liquid can be easily resupplied, and which allows a tank, etc., to be cleaned for easy elimination of soil and clogging. SOLUTION: The foam generator 1 for the toilet bowl 51 is equipped with the tank 2 for storing the foam generating liquid 16 and a foam generator body 8 for making foams 22 generated by the liquid 16 in the tank 2; the tank 2 is provided with a foam outflow part 7a for making the generated foams 22 flow out; the body 8 is provided with a foam supply port 14 for supplying the foams 22 into the toilet bowl 51 and a foam supply path 12a for connecting the outflow part 7a; and the tank 2 can be freely attached to/detached from the body 8.
Patent JP-2002373329-A (JP)
Title: Device for collating fingerprint
Inventor: NAGAYAMA KEIICHI
IPC: G01B11/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory image quality by shortening an optical axis length from a fingerprint collation surface to an imaging means. SOLUTION: Detection light from a light source 11 is reflected at the fingerprint collation surface 13a on which a fingertip Y touches and is made incident on a CCD 18 being as an imaging means through a first lens 14, a second lens 15 and a third lens 15. The first lens 14 is a double-convex lens both faces 14a and 14b of which are convex. The second and third lenses 15 and 16 are adjacent to each other so as to configure one lens group. The second lens 15 is a single convex lens with only its outgoing face being convex, and the third lens 16 is a single convex lens with only its incident face being convex. An extension line E1 of the collation surface 13a, an extension line E2 of the principal plane of the third lens 16 and an extension line E3 of an imaging surface of the CCD 18 are desirably set so as to intersect at a single point P (establishment of shine-proof condition).