baber/WOPTO huggingface dataset:
Patent JP-2005537912-A (JP)
Title: 回転式粉砕、混合、乳化装置
IPC: B01F25/60
Filed: 2003-03-25
Abstract: 液体或は粉粒状の固体物質に関する回転式粉砕、混合、分散、乳化装置で、独特の正逆転ロータ多重構造でロータの回転速度を上げなくても被処理物の衝撃速度を倍に上げ、モータの許容回転速度による装置の性能制限を突破し、粉砕、混合、分散、乳化性能を大きく向上した粉砕、混合、分散、乳化装置を提供した。
Patent JP-2004214205-A (JP)
Title: Plasma display panel
Inventor: KWON JAE-IK
IPC: H01J11/34
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of enhancing discharge efficiency, raising conversion efficiency for conversion from ultraviolet rays generated when discharging to visible light, and securing discharge stability.  <P>SOLUTION: This plasma display panel is provided with a first substrate 10 and a second substrate 20 disposed face to face with each other; a plurality of almost parallel address electrodes 21 provided on the second substrate 20: a barrier 25 disposed between the first substrate 10 and the second substrate 20 to partition a plurality of discharge cells 27 and a plurality of non-discharge cells 26: a phosphor layer formed in each discharge cell 27; and a plurality of almost parallel discharge maintaining electrodes 12, 13 provided on the first substrate 10 in the direction intersecting with respect to the address electrode 21. A non-discharge cell 26 is disposed in a region surrounded by a transverse axis and a longitudinal axis traversing the center of each discharge cell 27. Each discharge cell 27 is formed so that the widths of its both end parts located in the direction of the address electrode 21 get narrower as their positions are away from the center of the discharge cell 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005195540-A (JP)
Title: Sheath flow cell cuvette and manufacturing method therefor
Inventor: TATEISHI NAOHISA
IPC: G01N33/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide sheath flow cell cuvette enhanced in quality, and to provide its manufacturing method.  <P>SOLUTION: By surely fixing the orifice part 3 embedded in a chamber part 2 at one end part thereof to the chamber part 2 by the locking part 10 provided to the outer periphery of the embedded part 9 of the orifice part 3, the movement of the orifice part 3 in the flow direction to the chamber part 2 is prevented to keep the laminar flow state of a cell floating liquid. Further, in a contact state of the conical body of the core, corresponding to the through-hole 5 of the chamber part 2 and one end part of the orifice part 3, the inner surface of the mold, corresponding to the external shape of the chamber part 2, is filled with a resin to integrally mold the chamber part 2 and the orifice part 3, not only for easy obtaining the sheath flow cell cuvette 1, but also for setting a passage 4 which is the inner peripheral surface of the chamber part 2 and the orifice part 3 to make it a smooth, continuous peripheral surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006099963-A (JP)
Title: Anode gas remaining amount calculation device for fuel cell
Inventor: MUTO TAKESHI
IPC: H01M8/04
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode gas remaining amount calculation device for a fuel cell calculating the remaining amount of anode gas sealed at high pressure in a cylinder without using a pressure sensor connected to high pressure atmosphere, reducing a risk of leakage of anode gas from a fitting part of the pressure sensor, reducing cost, simplifying work to the starting of operation by making setting of an initial value of the remaining amount of anode gas unncessary, and calculating the correct remaining amount of anode gas.  <P>SOLUTION: Anode gas flow rate M is calculated based on a detected value of power generation current A of fuel cell 12 (S10), primary side pressure P1 of a regulator 38 equivalent to the inner pressure of anode gas cylinder 32 is calculated based on a calculated value of secondary side pressure P2 of a regulator 38 and a calculated value of the anode gas flow rate M (S12), and the remaining amount V of anode gas in the anode gas cylinder 32 is calculated based on a calculated value of the primary side pressure P1 (S14).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005200027-A (JP)
Title: Sterilizer
Inventor: ITO YASUMASA
IPC: A61L2/22
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer capable of monitoring the flow rate of sterilizing agent even of a trace of with high precision on a real time basis.  <P>SOLUTION: The sterilizer 10 to sterilize objects to be sterilized by spraying sterilizing agent comprises a tank 12 to store liquid sterilizing agent, a spraying means 14 to spray the sterilizing agent transported from the tank 12, a guide pipe 16 which communicates with the tank 12 and the spraying means 14 to guide the liquid sterilizing agent in the tank 12 to the spraying means 14, a transport means 18 which is provided on the upstream side of the tank 12 or on the guide pipe 16 to transport the liquid sterilizing agent to the spraying means 14 from the tank 12 through the guide pipe 16, a reducing means 20 which is provided on the guide pipe 16 on the downstream side of the transport means 18 to maintain the pressure in the guide pipe 16 on the upstream side at a predetermined value, and a pressure detection means 22 provided between the transport means 18 and the reducing means 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200261-A (JP)
Title: Optical glass for precision press forming
Inventor: YAMAMOTO YOSHINORI
IPC: C03C3/19
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide high refractive index, high dispersion optical glass for precision press forming which has refractive index (nd) of ≥1.83 and Abbe's number (νd) of ≤26.0, does not contain components harmful to human body at all though having effects of easily decreasing the melting point same as lead oxide or tellurium oxide, has a low temperature softening characteristic that the deformation temperature (At) is ≤550°C, is small in the coloring of glass and excellent in mass-productivity and is hardly colored by the irradiation with ultraviolet ray.  <P>SOLUTION: The optical glass for precision press forming comprises a composition of 15-29 wt.% P<SB>2</SB>O<SB>5</SB>, 0-2 wt.% B<SB>2</SB>O<SB>3</SB>, 0-14 wt.% GeO<SB>2</SB>, 20-35 wt.% in total of P<SB>2</SB>O<SB>5</SB>, B<SB>2</SB>O<SB>3</SB>and GeO<SB>2</SB>, 0-5 wt.% Li<SB>2</SB>O, 3-14 wt.% Na<SB>2</SB>O, 0-9 wt.% K<SB>2</SB>O, 5-15 wt.% in total of Li<SB>2</SB>O, Na<SB>2</SB>O and K<SB>2</SB>O, 2-22 wt.% Nb<SB>2</SB>O<SB>3</SB>, 34-60 wt.% Bi<SB>2</SB>O<SB>3</SB>, 0-5 wt.% WO<SB>3</SB>, 0-5 wt.% BaO and 0-7 wt.% In<SB>2</SB>O<SB>3</SB>and has ≤550°C deformation temperature (At), refractive index (nd) of ≥1.83 and Abbe number (νd) of ≤26.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204108-A (JP)
Title: Current output type amplifier circuit
Inventor: SAKAI KOICHI
IPC: H03F3/45
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current output type amplifier circuit by which a current output signal without having temperature characteristics is obtained.  <P>SOLUTION: A current source IV1 having a series circuit of a transistor Q13 for current control and a resistor RV1 for current detection, a series circuit of a current source IR3 and a resistor RD3 and an error amplifier AMP which controls the transistor Q13 according to voltage between terminals of the resistor RV1 and voltage between terminals of the resistor RD3 is provided at a common connection point of emitters of transistors Q1 and Q2. In addition, the resistor RD3 has the same form and the same characteristics as those of resistors RD1, RD2 which constitute a voltage current conversion circuit 4 and the current source IR3 does not have the temperature characteristics. The temperature characteristics derived from the voltage current conversion circuit 4 included in a current output signal are canceled by an action of the current source IV1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200380-A (JP)
Title: Transition metal compound, catalyst component for addition polymerization and catalyst for addition polymerization and method for producing addition polymer
Inventor: HIDAI MASANOBU
IPC: C07F9/50
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition metal compound and a catalyst component for addition polymerization used for preparation of a highly active catalyst for addition polymerization and the highly active catalyst for addition polymerization and to provide an effective method for producing the addition polymer.  <P>SOLUTION: The transition metal compound is represented by formula [1]: (L<SB>p</SB>X<SB>o</SB>M)[(N<SB>2</SB>)<SB>n</SB>M'X'<SB>m</SB>L'<SB>l</SB>]<SB>q</SB>X"<SB>k</SB>(wherein M and M' are each a transition metal atom of the group III to X; X and X' are each a hydrogen atom, a halogen atom, an alkyl group, an aralkyl group, an aryl group, a substituted silyl group, an alkoxy group, an aralkyloxy group, an aryloxy group, a di-substituted amino group, an azide group, a cyano group, an isothiocyanate group, an oxo group or a group having a cyclopentadiene-type anion skeleton; L and L' are each a group binding to M or M' by lone electron pair or π electron; X" is a counter anion; k, o and p are each an integer of 0-5; l is an integer of 2-5; m is an integer of 0-2; n is an integer of 1-3; q is 2 or 3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200609-A (JP)
Title: Highly damping rubber
Inventor: SAIKI AKIRA
IPC: C08K3/04
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly damping rubber having a high damping property higher than those of the conventional damping rubbers and also excellent in mechanical properties.  <P>SOLUTION: This highly damping rubber contains 100 pts. wt. at least 1 kind of a natural rubber and polyisoprene rubber, 45-60 pts. wt. carbon black having 110-140 m<SP>2</SP>/g nitrogen adsorption specific surface area and 5-10 pts. wt. pentaerythritol ester resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203318-A (JP)
Title: Lead-acid battery
Inventor: ARAI TAKAYUKI
IPC: H01M4/14
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery capable of preventing stratification without using nickel.  <P>SOLUTION: A lead-antimony based positive electrode grid is used. An absorption layer to absorb the antimony of an positive electrode plate is provided in a negative electrode plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133923-A (JP)
Title: Steel machine part and rolling bearing
Inventor: OKI TSUTOMU
IPC: F16C33/62
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel machine part that has high breaking resistance and dimensional stability and is excellent in rolling fatigue life.  <P>SOLUTION: In the rolling bearing 10 having an outer ring 1, an inner ring 2 and a plurality of rolling elements 3, at least one member of the outer ring 1, the inner ring 2 and the rolling elements 3 lies in the range where the grain size number of austenite crystal grain exceeds 10 and in the range where compressive residual stress is 100-300 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209963-A (JP)
Title: Integrated circuit device
Inventor: OKUBO HIROAKI
IPC: G01K7/01
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device equipped with a temperature sensor for acquiring sufficient SNR.  <P>SOLUTION: In the temperature sensor 3 of a semiconductor integrated circuit device 1, an region covering a via V12 on a multi-layer wiring layer M1 is formed with a pad 8 constituted of titanium. Then, an insulating layer 15 is formed so that the multi-layer wiring layer M1 and the pad 8 can be covered, and a via 9 is formed so that the pad 8 can be reached. Also, vanadium oxide is embedded inside the via 9, and a temperature monitor member 10 constituted of vanadium oxide is formed so that the two vias 9 can be connected to each other. Thus, the temperature monitor member 10 is connected through the via V11, the wiring W12, the via V12, the pad 8 and the via 9 between the two wiring W11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217472-A (JP)
Title: Current limiter circuit for output transistor
Inventor: TANABE TAKESHI
IPC: H03K17/08
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limitter circuit capable of obtaining the maximum output current after preventing thermal damage of an output MOS transistor.  <P>SOLUTION: The output MOS transistor is serially connected to a load, a connection point between the output MOS transistor and the load is connected to an output terminal, and an MOS transistor for current detection has a constant ratio to the output MOS transistor. A control element is connected between a source of the MOS transistor for current detection and an output element thereof, and a current based on the ratio is detected to monitor a current of the output MOS transistor. A voltage or a current generated in the control element is caused to flow to a protective MOS transistor connected between the MOS gate an the output terminal via a current mirror circuit. A current flowing through the protective MOS transistor is allowed to correspond to a current flowing through the current monitor MOS transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217115-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOSHIMA TOMOYASU
IPC: H01L29/792
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device such as an EEPROM or the like wherein, when an upper gate electrode layer overlapped on a lower gate electrode layer is formed, an etching residue is eliminated.  <P>SOLUTION: After a gate insulating film 12a, a gate electrode layer 14a and a silicon oxide film 16a are laminated on a surface of a semiconductor substrate 10; the silicon oxide film is formed in a sidewall of the electrode layer 14a by an oxidation treatment, and also silicon oxide films 16a, 20 are increased in thickness. After an insulating layer of SOG or the like is formed over the silicon oxide films 16a, 20, the insulating film is etched back and side spacers 22a, 22b or the like are formed around the electrode layer 14a. After a connection hole exposing the shoulder of the electrode layer 14a is formed, doped polysilicon is deposited on an upper face of the substrate, and the deposited layer is patterned to form gate electrode layers 28A, 28B. Since a step is mitigated by the side spacer in the side part of the electrode layer 14a, the etching residue is eliminated between the electrode layers 28A and 28B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221151-A (JP)
Title: Heat exchanger and header tank
Inventor: TOYA HIROYUKI
IPC: F25B39/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header tank having a substantially circular section, reduced tank diameter and high pressure withstanding strength at a low cost.  <P>SOLUTION: In this header tank, a first plate 101 provided with a substantially U-shaped central part 101a and a plurality of opening parts 103 and a second plate 102 provided with a plurality of tube connecting holes 104 are joined to each other, thereby forming a refrigerant passage 105 along the longitudinal direction of the header tank, and flow splitting passages 103a communicated with the refrigerant passage 105 are respectively formed in a part where the tube connecting holes 104 of the second plate 102 and the two or more opening parts 103 of the first plate are aligned with each other in a plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222813-A (JP)
Title: Electrode of polymer electrolyte fuel cell
Inventor: KAWAMOTO MARIKO
IPC: H01M4/86
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve output characteristics of a polymer electrolyte fuel cell.  <P>SOLUTION: An electrode 1 of the polymer electrolyte fuel cell comprises a gas diffusion layer 5 containing carbon fiber sheets 3 as an upper layer and a catalyst layer 7 containing carbon particles carrying catalyst as a lower layer. A carbon layer 9, containing carbon particles and water repellent resin, is laid between the gas diffusion layer 5 and the catalyst layer 7. The carbon layer 9 is formed into a double-layer structure of a first layer 9A and a second layer 9B. A content of the water repellent resin contained in the first layer 9A is 20 to 40 wt.%, and that contained in the second layer 9B is 5 to 10 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201336-A (JP)
Title: Wireless communication system
Inventor: OKURA KAZUHISA
IPC: H04B7/15
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system which permits a base node unit to collect monitoring information of each node unit isolated from the system and transmit the necessary control information to allow a prompt response to system recovery even in a ring disruption.  <P>SOLUTION: If the ring disruption results in remote stations (31A, 32A, 33A, 34A, 35A, 36A, and 37A) isolated from the system, each wireless communication terminal (41, 42, 43, 44, 45, 46, and 47) connected to each of the isolated remote station is called in sequence from a wireless communication terminal 40 of a base station 20A, and information on the operation status in each remote station after the ring disruption is collected to the base station 20A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226096-A (JP)
Title: Copper or copper alloy sheet/bar stock for electronic component, and production method therefor
Inventor: NISHIMURA MASAYASU
IPC: C23C8/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper or copper alloy sheet/bar stock for a heat sink having excellent resin adhesion and electric insulation properties.  <P>SOLUTION: The copper or copper alloy sheet/bar stock has a silane compound film having a coating weight of ≥0.5 mg/m<SP>2</SP>expressed in the terms of Si formed on the outermost surface, and an oxide film with a thickness of 1,000 to 2,000 Å formed on the lower layer thereof. A production method therefor comprises: coating the surface of a copper or copper alloy sheet/bar with a silane coupling agent aqueous solution heated at 40 to 60°C to form the silane compound film on the surface; then applying heating treatment to the silane compound film to form an oxide film of the copper or copper alloy sheet/bar on the lower layer of the silane compound film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199000-A (JP)
Title: Bath toy
Inventor: AIHARA MASAHIKO
IPC: A63H23/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy attracting an interest of a child by providing a washbowl with a function as a toy while securing the original function of the washbowl and providing it with a timer function and a game property.  <P>SOLUTION: This bath toy is so constituted that (1) three or more strings are attached to the upper outer circumference of the washbowl having a small hole in the bottom, (2) the ends of the strings are bundled and a weight with an inverse J-shape is attached thereto, (3) the bottom inside of the washbowl is provided with a stay for fixing the weight and, when the weight is fixed, (4) the small hole in the bottom is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199006-A (JP)
Title: Manufacturing method for throwing-up toy parachute
Inventor: OGINO KOHEI
IPC: A63H33/20
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method enabling the mass production of toy parachutes each comprising a stick attached to the parachute via a plurality of strings and a weight freely moving inside the stick.  <P>SOLUTION: The stick forming the weight is manufactured of a lightweight, heat-shrinkable synthetic resin tube by being divided into three and integrally fitted later. The stick is mounted with a harness 7. A stick cylinder 32 mounted with the harness 7 is inserted into a stick retaining cylinder 13 provided on a string-attaching upper face working stand 12. The stick mounted with the parachute 1 and the harness 7 on a string-attaching working stand 11 is connected with a plurality of strings 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230121-A (JP)
Title: Game machine and simulation program
Inventor: YAMAMOTO MASAKATSU
IPC: A63F13/52
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that allows a player to easily picking up optional performance images, and a simulation program for the game machine.  <P>SOLUTION: The game machine is equipped with a performance display means (sub CPU 42) to display the details of a prescribed performance in a prescribed display area (special pattern display area 4) in accordance with a game condition, an operating means (pause button 15) that can be operated by the player, a stop condition determination means (sub CPU 42) to determine an establishment of a prescribed still condition on the basis of the prescribed operation of the operating means, and a still display control means (sub CPU 42) to put the details of a performance into a still condition in a state displayed in a prescribed display area, at the time when the still condition determination means determines an establishment of a prescribed still condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235876-A (JP)
Title: Cooling structure of electronic equipment
Inventor: NAGASHIMA TAKAYUKI
IPC: H05K7/20
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cooling structure of electronic equipment mounting a main device on a lower stage printed board in which cooling effect can be enhanced.  <P>SOLUTION: Printed boards 2 and 8 are provided in two-stage in a housing 1 having vents 1a-1f in the front surface, the upper surface, the bottom face, and the like. At the front end of the upper stage printed board 2, a connector 6 having a large heating value is projected from the front surface of the housing 1. A main device is mounted on the lower stage printed board 8 and a connector 4 having a small heating value is projected from the front surface of the housing 1. Furthermore, a vent 8a is provided at a part of the lower stage printed board 8 not mounting the connector thus enhancing cooling effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234782-A (JP)
Title: Ordering terminal management system in restaurant
Inventor: TOKUNO NOBUO
IPC: G06Q50/12
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable an indication of a menu of an ordering terminal to be easily changed or modified any time using POS data.  <P>SOLUTION: The system for managing an ordering terminal 12 such as a touch panel by which a customer orders food and drinks at a restaurant, is composed of a central management device 14 comprising a POS data acquiring means 18, a product information composition means 20, image generating means 22, a section registration means 24, an option composition means 26, a menu creating means 28, an order information management means 30, and a distribution means 32; and a kitchen terminal management device 36 comprising a menu information recording means 38, an order information distribution means 40 and an out-of-stock specifying means 42. The menu is creased at the central management device 14 based on the POS data from a POS register 16 and the menu is displayed on each ordering terminal 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233324-A (JP)
Title: Pulley unit with one-way clutch
Inventor: ICHIHARA TAKAHIRO
IPC: F16C33/80
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit with a one-way clutch, sealing the one-way clutch and a rolling bearing without any increase in width of the bearing.  <P>SOLUTION: Rolling bearings 6, 7 are provided on both sides in the axial direction of the one-way clutch 5, and an outer ring of the one-way clutch 5 is held between the outer rings 6a, 7a of both rolling bearings 6, 7. The rolling bearings 6, 7 are one side sealing bearings having sealing seals 8, 9 at the outer end parts, and the end part of a retainer 15 of the one-way clutch 5 is provided with radial inward projecting parts 15a, 15b formed to form a labyrinth seal in a space up to the inner end parts of the inner rings 6b, 7b of the rolling bearings 6, 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI