baber/WOPTO huggingface dataset:
Patent JP-2004070076-A (JP)
Title: Image formation toner, image forming apparatus, and toner container
Inventor: SUZUKI MASANORI
IPC: G03G9/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation toner that provides image density steadily even in a long-term use, ensures satisfactory reproducibility of faithful initial image, high transfer efficiency, and a long lifetime, prevents transfer omission even in the process of transferring a toner image formed on a electrostatic charge image carrier surface to a transfer material, and obtains stable fixability, and to provide, particularly, an oil-less fullcolor toner, an image forming apparatus with the toner charged therein and a toner container containing the toner.  <P>SOLUTION: Image formation toner contains a coloring agent, a resin, and a releasing agent, and an addition agent is added to the toner. The resin is formed so that an island-shaped resin B is insolubly dispersed in a continuous phase resin A. The resin B includes wax. The island-shaped resin B is formed from a polyolefin resin, a copolymer obtained from a raw material monomer including a styrene monomer and an acrylic monomer, and a graft polymer obtained by graft copolymerizing a monomer including a styrene monomer and an acrylic monomer to a polyolefin resin. The addition agent comprises two kinds of hydrophobic silica of different specific surface areas and one kind of hydrophobic rutil type titanium dioxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070108-A (JP)
Title: Optical scanner and image forming apparatus using the same
Inventor: SHIMOMURA HIDEKAZU
IPC: G02B26/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner which can always image on the optical axis of a scanning optical element no matter what a slanting incidence angle may be when being in a region where a spherical aberration is compensated and can reduce a scanning line deflection by compensating the spherical aberration in the sub-scanning direction within an effective scanning limit in the main scanning direction, and to obtain an image forming apparatus using the same.  <P>SOLUTION: The optical scanner including in the image forming apparatus is provided with a light source means 1, a deflection means 5 which deflects a light flux emitted from the light source means, and a scanning optical system 6 which images a deflected light flux deflected by the deflection means on a surface to be scanned 8. The optical scanner has the scanning optical member which makes an image forming position coincide or approximately coincide in the sub-scanning direction on the surface to be scanned of two light fluxes which slantingly incidents with a certain slanting incidence angle γ and γ' (0 ≠ γ' < γ) to an orthogonal plane to a rotational axis of the deflection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129029-A (JP)
Title: Pressure-sensitive adhesive composition specific to temperature range and adhesive assembly, and its usage
Inventor: SCHMITT EDWARD E
IPC: C09J7/02
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition, which is adhesive in the range of determined temperatures and makes a product bond to a base material strongly, but is not adhesive outside this temperature range and capable of easily being peeled. SOLUTION: The adhesive composition is composed of (A) a polymeric pressure-sensitive adhesive component (PSAC) of 50-99 wt.% and (B) a side-chain crystalline polymeric additive of 1-35 wt.%. The additive is a side-chain crystallizable polymer having a weight average molecular weight of 3,500-25,000, a melting point Tm of 20-102 deg.C and the heat of fusion of at least 20 J/g. This adhesive composition shows adhesiveness at lower temperatures than the above temperature Tm, and nonadhesiveness at higher temperatures than Tm.
Patent JP-2004077181-A (JP)
Title: Circuit for supplying check clock pulse to semiconductor integrated circuit
Inventor: TANAKA NOBUYUKI
IPC: G01R31/28
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for supplying a check clock pulse to a semiconductor integrated circuit which supplies the fast check clock pulse from an integrated circuit check apparatus to an internal circuit in the semiconductor integrated circuit without dulling a waveform.  <P>SOLUTION: A two-input data selector/multiplexer is used and selects one of a normal clock pulse generated in the semiconductor integrated circuit and the check clock pulse supplied from the outside of the semiconductor integrated circuit in accordance with an instruction of a clock selection signal. The check clock pulse is selected and supplied to the internal circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116551-A (JP)
Title: Use of recognition sequence mutant for multiple sequential recombination with recombinant enzyme in one genetic system
Inventor: ALTMANN MARKUS
IPC: C12N15/09
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To create an improved method for recombination to make multiple and targeted mutation possible in one genetic system in a process of a multiple and sequential homologous recombination and an enzyme-mediated recombination. SOLUTION: Two different recognition sequence mutants for sequence-specific recombinant enzyme are used to generate two or more recombinations with the sequence-specific recombinant enzyme in a single genetic system. Each of the recognition sequence mutants contains two recognition sequences separated with a spacer sequence. Each of the mutants has a mutation in one of the recognition sequences repeated mutually in the opposite directions and the other recognition sequence corresponds to a wild type recognition sequence.
Patent JP-2003065166-A (JP)
Title: Treatment device for evaporated fuel
Inventor: WAKASHIRO TERUO
IPC: F02M25/08
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance the adsorption capacity of evaporated fuel in a composite canister and reduce deterioration in the adsorption capacity as much as possible. SOLUTION: The downstream ends of usually-evaporating-fuel supply systems 20, 18 are opened in an intermediate part of an absorbent layer 8 inside a canister C, and in the purge process of adsorbed fuel inside the canister C, the air introduced inside the canister C through an atmospheric port and proceeding to a purge port 17 is passed through an intermediate part zone B of the absorbent layer 8, and then passed through a zone A in the vicinity of the purge port 17 in the adsorbent layer 8.
Patent JP-2004077880-A (JP)
Title: Camera
Inventor: SHIBA KENICHI
IPC: G03B17/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera equipped with a tripod fitting member capable of reducing the cost and man-hour.  <P>SOLUTION: The tripod fitting member 31 is temporarily fixed with pawls 32 and 33 provided integrally to a body frame 30. When front and rear covers 25 and 26 are assembled to the body frame 30, position restriction ribs 37 formed integrally inside the front and rear covers 25 and 26 clamp the tripod fitting member 31, whose position is restricted to a fixation position. At the fixation position, the centers of a screw hole 38 of the tripod fitting member 31, a screw insertion hole 29 of the body frame 30, and fitting holes 24 of the front and rear covers 25 and 26 are aligned with one another, so the tripod fitting member 31 and body frame 30 can be fixed at the same time with a fitting screw 23 fixing the front and rear covers 25 and 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080973-A (JP)
Title: Fully closed controller
Inventor: CHO BUNNO
IPC: H02P29/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can rapidly and accurately position by suppressing the vibration of a positional loop and increasing the position control gain.  <P>SOLUTION: A fully closed controller controls a speed, based on a speed signal of a motor and controls a position based on a position signal of a load to be driven by the motor. The controller includes a model of an equivalent rigid system speed loop, a band-pass filter, an amplitude regulator, and a means inputting a speed command of the speed control loop to the model of the speed loop, inputting a difference signal, obtained by subtracting an output of the model of the speed loop from the speed signal of the load, to the filter and inputting the output of the filter to the amplitude regulator for setting the signal obtained by adding the output of the regulator to the output of the controller, as a new speed command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078072-A (JP)
Title: Calendar
Inventor: NAKANO HIROO
IPC: B42D5/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block calendar which displays the months, days of the week, and dates by sequentially rotating an endless display sheet where the months, days of the week, and dates are displayed without entwining it.  <P>SOLUTION: A couple of feed-in rollers 6A and 6B are provided in each of a date display sheet storage case 2, a day-of-the-week display sheet storage case 3, and a month display sheet storage case 4 respectively. Then the calendar is provided with a support plate 7 below them, i.e. in front of the lower end of a display part 5 and a sheet feed-out control plate 8 which has its front end pressed against the lower end of the display part 5 further below it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084197-A (JP)
Title: Security lens
Inventor: HAYASHI TAKEHIDE
IPC: E06B7/30
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security lens which can not be removed from the indoor and outdoor sides.  <P>SOLUTION: The security lens is composed of an outdoor-side flange section 10 as an entrance window, a male screw section 11 installed on an outer periphery and an internal cylinder 1, in which a lens system 12 is housed, an indoor-side flange section (an indoor-side end section) 20 as a peep window and an external cylinder 2 having a female screw section 21 on an internal peripheral surface. In the security lens having such a basic constitution, slittings 5A and 5B formed to the indoor-side flange section 20 of the external cylinder 2 are configured so as to function only in the screwing rotary direction Y when the extenal cylinder 2 is forwarded in the screwing direction X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084516-A (JP)
Title: Boundary layer separation control device, fuel injector, and control method
Inventor: SUNAMI TETSUHARU
IPC: F02K7/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable combustor with high thrust and a combustor control method by providing a backward acute-angle protruding matter on the inner wall of an engine, and turning the recirculating flow (counterflow) from the rear backward by this protruding matter to reduce the interference between the recirculating flow and a main boundary layer to suppress the extension of separation region and improving the thrust by the pressure rise in the back surface of the protruding matter.  <P>SOLUTION: A surface A inclined to the downstream side at an angle Θ1 to the main flow is formed in the boundary inter layer (wall surface) that is the subject of separation control and suppression of upstream extension of counterflow region so that the angles of the front and rear walls B and C of a stepped part having the surface A to the main flow are Θ2 and Θ3, respectively. The relation among the angles Θ1, Θ2 and Θ3 is set and controlled to 0°<1<90° and -90°<Θ2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203857-A (JP)
Title: Electron beam exposure system
Inventor: FUKUI SAORI
IPC: H01J37/305
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam exposure system, equipped with an electron optics system with a short-length optical lens tube and with little geometrical aberrations.  <P>SOLUTION: In an electron beam exposure system, a solenoid lens of a projecting optical system comprises a first projecting lens 15 on the side of a reticle, and a second projection lens 19 on the side of a sensitive substrate, both lenses have an excitation coil respectively, both coils being similar shapes of 4:1 with an excitation current ratio of 1:-1 in equal ampere turns. A distance L1 from the reticle 10 to a sensitive substrate 23 is 400 mm, a distance L2 up to the center of the first projecting lens 15 is 160 mm, and a distance L3 up to the center of the second projection lens 19 is 360 mm. Further, the first projection lens 15 has an inner diameter D1 of 42 mm with a gap G1 of 160 mm, and the second projection lens 19 has an inside diameter D2 of 10.5 mm with a gap G2 of 40 mm. Furthermore, a deflector 16 has prescribed optical axis direction, scale factor, current ratio, and angle of deflected magnetic field formed in a plane perpendicular to the optical axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087661-A (JP)
Title: Chip-shaped electronic component and method for manufacturing the same and pseudo wafer used for its manufacturing and method for manufacturing the same, and mounting structure
Inventor: OSHIMA NOBUO
IPC: H01L21/56
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-shaped electronic component obtained while shortening a manufacturing process, with a high yield and a low cost by eliminating the waste of chip components, and to provide a method for manufacturing the chip-shaped electronic component, a pseudo wafer used for its manufacturing, a method for manufacturing the pseudo wafer, and a mounting structure.  <P>SOLUTION: A wiring material 3A is formed on a supporting layer constituted of a metal material 1 and a metal layer 2, the wiring material 3A is worked to form wiring(basic pattern) 3, and a photosensitive adhesive layer 4 is formed on the wiring(basic pattern) 3. Holes 5(via hole) are formed in the adhesive layer 4. A plurality of kinds of semiconductor chips 6 are fixed to positions corresponding to the holes 5 in the adhesive layer 4, and the whole face including the chips 6 and 7 is coated with a protecting material layer 8. At least either the metal material 1 or the metallic layer 2 is removed, and the holes 5 are packed with conductive paste 10 to connect an electrode pad 31 to the wiring(basic pattern) 3, and the protecting material layer 8 is cut between the chips 6 and 7 to separate a non-defective chip-shaped electronic component 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088450-A (JP)
Title: Communication system
Inventor: KUROMATSU TETSUYA
IPC: H04L9/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform an authentication processing by easily and precisely setting encipher and decoding keys in a communication system for communication between a portable terminal and communication equipment.  <P>SOLUTION: A host computer 3 previously sets in an I/O box 2 the encipher and decoding keys which are mutually managed by correspondence. The I/O box 2 transmits the encipher key in response to the request of a handy terminal 1, and allows the handy terminal 1 to set the encipher key. When communication is processed, the authentication processing is performed between the handy terminal 1 and the I/O box 2 through the use of the encipher and decoding keys. When authentication is successfully performed, normal data exchange is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088496-A (JP)
Title: Oscillator
Inventor: TAKAHASHI NAOKI
IPC: H03K3/03
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator with a simple configuration for generating a plurality of phase clock signals having a highly precise uniform phase difference.  <P>SOLUTION: The oscillator wherein a plurality of NAND circuits, that is, eight sets of NAND circuits ND1 to ND8 each having the same number of input terminals are connected as a ring, and characterized in that an output node of each NAND circuit is connected to an input node of each NAND circuit that is connected to an earlier stage of the ring by two being the number of the input terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115530-A (JP)
Title: Ceramic board for semiconductor manufacturing and inspection unit
Inventor: HIRAMATSU YASUJI
IPC: H01L21/683
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic board for a semiconductor manufacturing and inspection unit which exhibits high volume resistivity at a high temperature and which can ensure concealability, a large amount of radiation heat and measurement accuracy by thermoviewer and is suitable for a hot plate, an electrostatic chuck, a wafer prober and a susceptor. SOLUTION: The ceramic substrate for the semiconductor manufacturing and inspection unit is composed of a ceramic substrate which contains carbon whose peak in analysis by laser Raman spectrum appears near 1,580 cm<-1> and 1,355 cm<-1> and is provided with a conductor.
Patent JP-2004093685-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROYOSHI
IPC: G03G21/14
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing, by a simple means, toner from sticking to a transfer rotary body when a toner image formed on an image carrier is transferred to a transfer material.  <P>SOLUTION: In order to transfer a toner image formed on the image carrier to the transfer material, a first electric field is generated in a section where the transfer material is present between the image carrier and the transfer rotary body. The section where the transfer material is not present between the image carrier and the transfer rotary body has a first period during which the first electric field having a polarity that is the reverse of the polarity of electrostatically charged toner and a second period during which a second electric field having a polarity that is the same as the polarity of the electrostatically charged toner is generated. The first period is shorter than the time required for the transfer rotary body to make one rotation, and different timing is used for a different transfer material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091980-A (JP)
Title: Method for removing foreign material in production of waste paper pulp, method for producing waste paper pulp and printing paper
Inventor: ONO SEIZO
IPC: D21C5/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove an hot-meltable foreign material such as a hot-melt adhesive without lowering an ink releasable performance.  <P>SOLUTION: The method for removing the foreign material in production of the waste paper pulp comprises a disintegration step 1 for disintegrating unsorted waste paper under conditions of ≥46°C, 5-25 wt.% pulp concentration and 10-30 min treating time to provide a fiber suspension and a foreign material-removing step for separating and removing the foreign material from the fiber suspension at ≤40°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094700-A (JP)
Title: Portable communication device and received mail management method
Inventor: IWATO KATSUNORI
IPC: G06F13/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce complexity in received mail management by automatically deleting received mails of low-ranked importance after the lapse of a prescribed period of time without increasing the load of memory management.  <P>SOLUTION: Levels of importance are ranked based on whether sender identification information on received mails stored in a received mail preservation table 112 is registered in a communication partner identification information table 111. Received mails classified in the lowest grade are automatically deleted when a prescribed period of time has lapsed after they are received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089629-A (JP)
Title: Pachinko game machine, program and server
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of maintaining a player's interest even when shifting to a plurality of times of jackpot games in the so-called right generator type Pachinko game machine.  <P>SOLUTION: At every occurrence of continuous times allowing the continuous execution of a plurality of times of jackpot games in the so-called right generator type Pachinko game machine, a part of the continuous times is stocked, and the multiple times of jackpot games are carried out at a stretch at prescribed timing according to the stocked continuous times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097866-A (JP)
Title: Evaporation concentration equipment
Inventor: KOSHIMIZU KEIZO
IPC: C02F1/16
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporation concentration equipment which simply and easily controls the temperature of a liquid to be concentrated and easily and efficiently controls the concentration ratio of a liquid to be treated at a low cost.  <P>SOLUTION: In evaporating water contained in a liquid to be treated by directly bringing the liquid to be treated into contact with an exhaust gas, the temperature of the liquid is controlled by enhancing the drying capability of the exhaust gas by mixing it with air according to the temperature of the liquid. After starting the equipment, a predetermined concentration lower than a predetermined concentrated concentration of the concentrated liquid is detected; then, the operation of a concentrating pump/the discharge of the concentrated liquid are carried out so that the ratio of the amount of a supplied raw liquid to the amount of the discharged concentrated liquid corresponds to the concentration ratio; thus, the concentration is controlled so as to converge to a specified concentration with time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099463-A (JP)
Title: Method for producing (ro)(r'o)(r"o)m=o, thin film-forming material, thin film and semiconductor element
Inventor: KURIHARA MEGUMI
IPC: C23C16/448
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for mass-producing high-purity (RO)<SB>3</SB>M=O at a low cost.  <P>SOLUTION: (RO)(R'O)(R"O)M [wherein, M is As or P; and R, R' and R" are each an alkyl group and all may be the same or different] is reacted with ozone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101764-A (JP)
Title: Method and apparatus for creating waveform dictionary as well as program
Inventor: FUKADA TOSHIAKI
IPC: G10L13/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently create a waveform dictionary that contains various speech characteristic information and generates high-quality synthetic voice.  <P>SOLUTION: A waveform dictionary creation method includes a statistic model creation process S201 for creating the statistic model of a group 2 of voice data based on the group 2 of voice data having the speech characteristic information differing from a group 1 of voice data; and a waveform dictionary creation process S202 for creating the waveform dictionary for synthesizing voice from at least one of the groups 1, 2 of voice data based on the statistic model of the group 2 of voice data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100902-A (JP)
Title: Actuator of linear motor mechanism
Inventor: OZAWA AKIRA
IPC: F16H19/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator of a linear motor mechanism favorable in responsiveness by maintaining thrust by securing prevention of falling at the time of shutting down an electric power source.  <P>SOLUTION: The actuator using a linear motor made of an actuator main body having a truck rail and a movable part to move on the truck rail is constituted of a rack gear provided on a side surface of the movable part, a shaft provided on an upper part of the actuator main body and having an electromagnetic brake on one end side and a pinion gear provided on the other end side of the shaft and to be engaged with the rack gear.  <P>COPYRIGHT: (C)2004,JPO