baber/WOPTO huggingface dataset:
Patent JP-2009268926-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of improving a game property by developing a prescribed story in a symbol display means in a jackpot state and making a player participate in the story development.  <P>SOLUTION: In the jackpot state, the prescribed story is developed, and on condition that an operation means is operated after the display of a prescribed scene is ended corresponding to the time from the start of the jackpot state or the like, display processing during jackpot of executing control so as to shift from the prescribed scene to the next scene is performed. A main board can transmit a jackpot activation signal for making jackpot activation processing be executed and an ending signal for making ending processing be executed and can display a jackpot activation image by receiving the jackpot activation signal. Thereafter, the display processing during the jackpot is performed until it is determined that the ending signal is received.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278132-A (JP)
Title: Method of manufacturing wiring structure
Inventor: SHIH CHIEN-HSUEH
IPC: H01L23/52
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing wiring structure capable of suitably controlling selective growth of a metal cap while eliminating lateral growth of a metal cap.  <P>SOLUTION: The method includes a step of forming a damascene structure on a dielectric layer 30, a step of filling the damascene structure with copper or copper alloy as a conductor 50', a step of recessing a surface of the conductor 50' by a cleaning process conducted in an acid environment of nitric acid, hypochlorous acid, or chromic acid to lower an upper surface of the conductor 50' than an upper surface of the dielectric layer 30, a step of forming a cobalt containing cap 54 formed of metallic cobalt, cobalt tungsten, cobalt tungsten phosphide, or cobalt tungsten boride on the recessed conductor 50' by selective growth after recessing the surface of the conductor 50', and a step of forming an etching stop layer 56 by covering the cobalt containing cap 54 and the dielectric layer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043426-A (JP)
Title: Special fuel assembly housing can and cask
Inventor: KOTANI KENICHIRO
IPC: G21F9/36
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in pressure of a liquid in a special fuel assembly housing can more safely.  <P>SOLUTION: The housing can 1 includes: a special fuel assembly housing space 20 which is a space isolated from a space housing a fuel assembly with integrity that is the fuel assembly not deemed to be damaged and which can house a special fuel assembly FRL that is a fuel assembly deemed to be damaged together with the liquid; a fluid reservoir space 25 that is a space isolated from the space housing the fuel assembly with integrity, different from the special fuel assembly housing space 20, and storing the gas and the liquid; and a communication tube 28 making the special fuel assembly housing space 20 communicate with the fluid reservoir space 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048583-A (JP)
Title: Clustering device, clustering method, and program
Inventor: ISHIGURO KATSUHIKO
IPC: G06F17/30
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a secular change of a cluster by estimating the presence of the cluster of an object from a time series of relational data representing the presence of a relationship between and among a plurality of objects.  <P>SOLUTION: A mathematical model of a known IRM (Infinite Relational Model) is represented using an affiliation cluster z, an inter-cluster relational degree η, an mixing ratio β, and relational data x. The IRM is expanded, and a parameter π representing a secular change of the cluster is introduced. The estimating method of the affiliation cluster z is also modified to take a time into account. Affiliation cluster z estimation calculation (step S104), secular charge information π estimation calculation (step S105), inter-cluster relational degree η estimation calculation (step S106), a mixing ratio β estimation calculation (step S107) shown in the Fig.1 are executed repeatedly until a completion state is met for calculating an estimated value of each parameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049412-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA TADAHIRO
IPC: H01L25/18
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To stack a plurality of semiconductor chips regarding a stair-type stacked semiconductor integrated circuit device, in such a way that communication over the chips is possible.  <P>SOLUTION: The stair-type stacked semiconductor integrated circuit device at least includes: a first group of a plurality of semiconductor chips, which are stacked in such a way that, with respect to the semiconductor chip serving as a starting point of stacking, one of the two pairs of opposite sides of semiconductor chips are matched against each other while the other of the two pairs of opposite sides are staggered at predetermined pitches in a first direction along the direction of extension of the one of the two pairs of opposite sides; a second group of a plurality of semiconductor chips which are sequentially stacked as they are staggered with respect to the first group of semiconductor chips at predetermined pitches in a second direction along the direction of extension of the other of the two pairs of opposite sides; a third group of semiconductor chips which are stacked as they are sequentially staggered with respect to the second group of semiconductor chips at predetermined pitches in a third direction opposite to the first direction, the number of the third group of semiconductor chips being the same as the first group of semiconductor chips stacked; and a fourth group of semiconductor chips which are stacked as they are staggered with respect to the third group of semiconductor chips at predetermined pitches in a fourth direction opposite to the second direction, the number of the fourth group of semiconductor chips being the same as the second group of semiconductor chips stacked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048722-A (JP)
Title: Storage device of computer
Inventor: NAKANOYA KIMISHIGE
IPC: G06F12/16
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a memory of a storage device limited in write cycles from being unnecessarily consumed, the memory storing data to be written and controlling the number of rewrites by false writing to control the lifetime, in a computer that treats the data as files and converts file-writing to storage-writing, where write addresses are dynamically allocated.  <P>SOLUTION: The storage device of a computer that temporarily stores, in response to a write request from an application program 100, data in a memory 103 before being stored in a silicon disk storage device 102, and migrates the data from the memory to the silicon disk storage device at every predetermined period. The memory stores the content to be stored as file name and data, and converts them to the address of the silicon disk storage device and data during migration to the silicon disk storage device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048232-A (JP)
Title: Optical system enabling short-distance photography and optical device using the same
Inventor: HOSHI KOJI
IPC: G03B17/14
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system that can move for focusing at high speed from an infinity object to equal magnification and has excellent optical performance, and an optical device using the same; and to provide a compact optical system that can carry out image stabilization when the optical system is vibrated and has excellent optical performance from the infinity object to equal magnification, and an optical device using the same.  <P>SOLUTION: The optical system includes a first focus lens group moving by a different moving amount in an optical axis direction when focusing from the infinity object to a short-distance object, a second focus lens group and a third focus lens group, wherein at least one focus lens group comprises a single lens. The optical system includes the first focus lens group, an image-stabilizing lens group arranged on an image side of the first focus lens group and moved in a perpendicular direction to an optical axis to carry out image stabilization when the optical system is vibrated, and the second focus lens group on the image side of the image-stabilizing lens group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045625-A (JP)
Title: Ventilator and operation method therefor
Inventor: AIKAWA JUNICHI
IPC: A61M16/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator which is compact and low power consumption, and an operation method therefor.  <P>SOLUTION: Specifically disclosed is a ventilator 100 wherein a control unit 17 switches back and forth between a first state in which the inspired gas stored in a reservoir tank 4 is delivered to a patient and a second state in which the expiration of the patient is relieved by controlling the driving of valve mechanisms 5, 8. A pressure pump 1 has discharge performance for recovering the pressure reduction in the reservoir tank 4 caused by the inspiration during expiration time. Here, the necessary inspired air can be supplied to the reservoir tank 4 with a low capacity pressure pump by setting the expiration time (second time) to a length of not less than inspiration time (first time). As a result, the capacity of the pressure pump 1 and reservoir tank 4 can be reduced, and the driving power of the pressure pump 1 can be cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049945-A (JP)
Title: Push-pull amplification circuit and operational amplification circuit employing the same
Inventor: YUASA TACHIO
IPC: H03F1/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-pull amplification circuit capable of reducing circuit scale and current consumption.  <P>SOLUTION: The push-pull amplification circuit comprises: a first current path including a first transistor which causes a first current to flow in response to an input signal; a second current path including a second transistor which causes a second current having a phase opposite to that of the first current to flow in accordance with the first current, a first resistor and a third transistor which is connected to one terminal of the first resistor and in which another terminal of the first resistor is connected to a control terminal; and a third current path including an output terminal, a fourth transistor which causes a current having the same phase as that of the first current to flow in accordance with the input signal, and a fifth transistor which causes a current having the same phase as that of the second current to flow in accordance with a potential of a first node between the first resistor and the third transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046519-A (JP)
Title: Paper carrying device and image forming device
Inventor: MORINAGA SHIGERU
IPC: B65H5/06
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent not only the occurrence of wrinkles in forward carrying but also prevent the occurrence of wrinkles in rewinding.  <P>SOLUTION: This paper carrying device sends out and carries roll paper RP from a paper feeding roll 2a. The paper carrying device includes a register roller 13 for regulating sending-out of the roll paper RP, a register pressurizing roller 14 opposed to the register roller 13 and arranged in a plurality along the longitudinal direction of the register roller 13, and a pressurizing roller holding member for slantingly holding the register pressurizing roller 14 outward in the carrying direction of the roll paper RP by following in the carrying direction of the roll paper RP, and imparts carrying force to the roll paper by an inclination so as to become a divergent shape or a V shape in the carrying direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054602-A (JP)
Title: Electrolytic capacitor
Inventor: FUJIMOTO KAZUMASA
IPC: H01G9/008
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor preventing positional displacement of an anode (a cathode) lead tab terminal while maintaining characteristics as an electrolytic capacitor.  <P>SOLUTION: A both-side pressed terminal 16 is connected to an anode (a cathode) foil as a first anode (cathode) lead tab terminal 11, 14. A first connection surface of a connection portion of a one-side pressed terminal 18 is connected to an inner circumferential surface of the anode (cathode) foil 3 as a second anode (cathode) lead tab terminal 12, 15. A position in a radial direction of a lead 18c of the second anode (cathode) lead tab terminal 12, 15 is shifted inward to be in registration with a position in a radial direction of a lead 16c of the first anode (cathode) lead tab terminal 11, 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054753-A (JP)
Title: Printed wiring board
Inventor: MATSUMOTO IKUTOSHI
IPC: H05K3/46
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a thermal land for heat dissipation connected to a through-hole conductive layer, whereby it is possible to spread heat from solder to prevent solder wicking, to prevent the hot solder from approaching or coming into contact with a component, to maintain a jointed state of the jointed component reliably without damaging the components, to reduce a cost, and to enhance the reliability.  <P>SOLUTION: The printed wiring board has: a plurality of conductive layers layered in a state isolated mutually by an insulating layer 17; a through hole 11 penetrating from the front to the rear; the through-hole conductive layer formed on an inner face of the through hole 11; and a thermal land 14 for heat dissipation which is connected to the through-hole conductive layer, is formed in the conductive layer other than that arranged in the front and the rear of the conductive layers, and spreads heat which passes the through-hole conductive layer upon soldering and conducts from the rear to the front.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063987-A (JP)
Title: Structure for joining mixed girders together
Inventor: TAIRA YOHEI
IPC: E01D1/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for joining mixed girders together, which has high durability by preventing excessive cracking from being caused in concrete near a joint in a service state.  <P>SOLUTION: When a concrete girder 7a and a steel girder 7c are joined together in an axial direction via the joint 7b, a front plate 13 is fixed to an end surface 17, facing the concrete girder 7a of the steel girder 7c. Additionally, a plate-like member 25, which is formed of a fiber-reinforced cement-based material and which has a side board 27 provided at an end facing the steel girder 7c, is installed on the surface near the joint 7b of the concrete girder 7a. The side board 27 and the front plate 13 are joined together by passing a stud bolt 29a fixed to the front plate 13, through a mounting hole 33 of the side board 27 and attaching a nut 49 to the stud bolt 29a. Furthermore, an end of a reinforcing bar 31 of the concrete girder 7a is coupled to the stud bolts 29 and 29a fixed to the front plate 13; and concrete 37 is poured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063400-A (JP)
Title: Elevator device and derailment preventive device used therefor
Inventor: SEKIYA YUJI
IPC: B66B5/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device and a derailment preventive device, which prevent derailment, without requiring a space in the vicinity of a neck of a guide rail.  <P>SOLUTION: This elevator device includes a hoistway, the guide rail erected in the hoistway, a car or a weight for liftably moving in the hoistway, and a guide means arranged in the car or the weight and guiding the lifting movement of the car and the weight along the guide rail. The guide means has a constitution provided with the derailment preventive device having a magnet attracted to the guide rail in an earthquake and integrating the guide rail and the car or a counterweight by attraction of the magnet in the earthquake.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286813-A (JP)
Title: Stereoscopic display apparatus
Inventor: OMORI ATSUSHI
IPC: G02B27/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that two wedge type light guide plates of a conventional stereoscopic display apparatus have complicated structure and increase manufacturing costs.  <P>SOLUTION: The stereoscopic display apparatus includes: stacked light guide plates 1a and 1b; two light sources 2a and 2b disposed on two incident faces S<SB>ina</SB>and S<SB>inb</SB>of the light guides 1a and 1b; single-sided triangular prism sheet 3 disposed on the exit face S<SB>out1</SB>side of the light guide 1; a transparent liquid crystal display panel 4 disposed on the exit face S<SB>out3</SB>of the single-sided triangular prism sheet 3; a synchronous driving circuit 5 for causing the transparent liquid crystal display panel 4 to display a parallax image by synchronizing the two light sources 2a and 2b. Each of the light guide plates 1a and 1b has a triangular shape prism sequence disposed among a plurality of flat mirror finishing units. The triangular shape prism sequence of the light guide plate 1a faces the flat mirror finishing unit of the light guide plate 1b. In addition, the triangular shape prism sequence of the light guide plate 1b faces the flat mirror finishing unit of the light guide plate 1a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067317-A (JP)
Title: Hair care device
Inventor: YAMANE YUJI
IPC: A45D20/12
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair care device having improved durability of a tactile mechanism.  <P>SOLUTION: The hair care device 1 has the tactile mechanism 4 formed from a first engagement body 20 provided at a grip housing 5H, and a second engagement body 10 provided at a body housing 3H in a manner to move relative to the first engagement body 20 and engaged to the first engagement body 20 at a use position and a folded position of the hair care device 1 to restrict the turning of the grip housing 5H relative to the body housing 3H. In the hair care device, the second engagement body 10 is formed of a material having a strength larger than that of the body housing 3H.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069112-A (JP)
Title: Steel door
Inventor: NOHIRA OSAMU
IPC: E06B3/30
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel door which exhibits high weather resistance while eliminating uneven powder coating.  <P>SOLUTION: The steel door 1 is constituted of: a frame body 10; two panel bodies 30, 40 covering the frame body 10 while holding from both sides and formed with powder coating film 50 formed on the outer side faces of the steel plates 31, 41; and middle frames 15 arranged inside the frame body 10 and dividing the space region formed of the panel bodies 30, 40 and of the frame body 10 and having ventilation holes 15a communicating the divided space regions. Provision of the ventilation holes 15a to the middle frames 15 enables air to be convected throughout the entire steel plates 31, 41 inside the steel door 1 for uniform increase in temperature of the steel plates 31, 41. Then, powder coating requiring heat treatment is suitably performed and uneven coating is prevented to enhance appearance quality, providing a high weather resistance steel door thanks to the powder coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068968-A (JP)
Title: Method for manufacturing grain-oriented electrical steel sheet
Inventor: WATANABE MAKOTO
IPC: H01F1/16
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous method for manufacturing a grain-oriented electrical steel sheet, which can stably manufacture the grain-oriented electrical steel sheet superior in properties of the coating film and magnetic properties as well.  <P>SOLUTION: In a process of manufacturing the grain-oriented electrical steel sheet which includes: preparing a steel slab which contains 0.01-0.10% C, 1.0-5.0% Si, 0.5% or less Mn without containing an inhibitor or further contains an appropriate amount of Al, N, Mn, S and/or Se as an inhibitor; hot-rolling the steel slab; annealing the hot-rolled plate; cold-rolling the plate twice while sandwiching intermediate annealing to reduce the sheet thickness to the final thickness; subsequently subjecting the sheet to primary recrystallization annealing; and subjecting the sheet to secondary recrystallization annealing, the method for manufacturing the grain-oriented electrical steel sheet further includes controlling the depth of a desiliconized layer to be obtained after the hot-rolled plate has been annealed to 1 μm or more by adjusting the annealing condition for the hot-rolled plate and/or the subsequent descaling condition, and also removing the scale produced after the intermediate annealing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070511-A (JP)
Title: Terminal device, server device, display control method, and program
Inventor: OBA OSAMU
IPC: G06F13/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system of a shared application capable of restricting a sharer by an intuitive and simple operation.  <P>SOLUTION: A terminal device includes a display unit for displaying the execution picture of the shared application for reflecting operations performed by a plurality of users as an operation on one application on display, wherein the shared application includes: a display function for displaying identification information associating each user with an operation result displayed on the execution picture by reflecting the operation of each user; a shared setting function for, when the identification information associated with a second user is selected by a first user, and a region on the picture is designated, setting the region to the shared region of the first and second users; and a display control function for, when the operation is performed by the first and second users in the share region, preventing any operation result on which the operation has been reflected from being displayed to any user other than the first and second users.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072539-A (JP)
Title: Rice cooker
Inventor: KITAKI HIROSHI
IPC: A47J27/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which does not give a user an unpleasantness by preventing cockroaches from entering in an operation display part of the rice cooker without decreasing the operational performance of the rice cooker body.  <P>SOLUTION: A guide rib 21 which covers the entire outside periphery of a course display sheet 15 and regulates the position of the course display sheet 15 is located to an LCD holder 19, and a gap between an operation panel 12 and the top surface of the guide rib 21 of the LCD holder 19 is assumed to be 0.5 mm or less and also greater than an engagement gap of an upper frame 3 and the operation panel 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT