baber/WOPTO huggingface dataset:
Patent JP-2004035315-A (JP)
Title: Method and apparatus for dividing brittle material substrates
Inventor: MATSUMOTO MASATO
IPC: B23K26/38
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing a brittle material substrate, by which the number of processes can be reduced and the yield of products is improved, and a dividing apparatus for carrying out the dividing method.  <P>SOLUTION: Both of the front surface and the rear surface of the brittle material substrate S are irradiated with a laser beam from a laser spot forming unit 4 so as to continuously heat the brittle material substrate S at a temperature lower than the softening point of the brittle material substrate S and to form heated areas on the front surface and the rear surface of the brittle material substrate S so that the heated areas mutually correspond, and a cooled area in the vicinity of each heated area is formed by blowing a cooling medium from a cooling nozzle 6. Thereby, a vertical crack penetrating the brittle material substrate S from both surfaces of the brittle material substrate S along with preparative scribing lines established beforehand on the front surface and the rear surface of the brittle material substrate S is generated, and the brittle material substrate S is divided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039881-A (JP)
Title: Smd mounting system corresponding to multivender
Inventor: KOBAYASHI MASAICHI
IPC: H05K13/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to identify easily and infallibly components for multivenders when surface mounting devices (SMD) are mounted on circuit boards with regard to an SMD mounting system for printed circuit boards corresponding to the multivenders.  <P>SOLUTION: There are provided a design system for making data where mounting positions of the components or the like are stored and data of the components to be used; a line preparatorily planning system where there are stored warehousing information containing that of venders of each of the components, order information and delivery information containing the order numbers of each of the components and the warehousing numbers, and further necessary components are set aside according to made orders; programs of mounting devices are made and furthermore preparatory plan instructions are made; and component mounting lines. The line preparatorily planning system includes a component library where data names of shapes of the components are stored corresponding to the numbers of the components and a data base containing the shapes of the components, and registers the components by reading out the delivery numbers printed in the components to identify the numbers of the components by discriminating the components for the multivenders, thus making mounting programs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037933-A (JP)
Title: Method and device for assembling rod cable with sz groove
Inventor: KUSAKAI JIYUNICHI
IPC: G02B6/44
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for assembling a rod cables with an SZ groove when a rod with the SZ groove is twisted or the like and an angle phase irregularly fluctuates.  <P>SOLUTION: The device for assembling the rod cable with the SZ groove comprises: a device for taking over the rod 1 with the SZ groove through an assembly ferrule device 4 and making it travel; a plurality of rotary line division plates 61 and 62 and the like provided around the rod 1 with the SZ groove so as to be rotated coaxially with it, to which a prescribed SZ rotation amount is supplied individually; a rotary frame 6 for rotatably supporting the whole of the rotary line division plates 61 and 62 and the like; an angle phase detector 7 for detecting the angle phase of the SZ groove 2 of the rod 1 with the SZ groove; and a device for rotationally driving the rotary frame 6 corresponding to the fluctuation amount of the angle phase detected by the angle phase detector 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039509-A (JP)
Title: Carbon material for lithium secondary battery, and lithium secondary battery using it for negative electrode
Inventor: KYO TOHYO
IPC: H01M4/587
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material for a lithium secondary battery having high energy density by reducing irreversible capacity, and to provide a lithium secondary battery having high energy density by using it for a negative electrode.  <P>SOLUTION: This carbon material for a lithium secondary battery with irreversible capacity reduced is prepared by subjecting a lithium salt and the carbon material to hydrothermal treatment at high temperature and at high pressure to support lithium to the surfaces thereof. This lithium secondary battery is composed by using it for the negative electrode. For the lithium salt, LiOH or LiO<SB>3</SB>are preferably used. The hydrothermal treatment at high temperature and at high pressure is preferably executed in a condition at 100-1,000°C and at 0.2-25 MPa. The amount of lithium supported the surfaces of the carbon material is preferably 0.1-1.5 pts. by mass in 100 pts. by mass of the carbon material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036824-A (JP)
Title: Fluid pipe protective cover and its manufacturing method
Inventor: SHIMIZU SHOHACHI
IPC: F16L57/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pipe protective cover capable of regulating the movement of a cover along the length direction of a base, and its manufacturing method.  <P>SOLUTION: This fluid pipe protective cover 10 is formed of a base 11 formed in long shape to accommodate air-conditioning pipes K, and the cover 12 attached to the base 11 to close the opening of the base 11.Base projecting parts 19a continuously extending along the circumferential direction are formed on the outer peripheral surface of the base 11, and cover projecting parts 15a continuously extending along the circumferential direction are formed on the outer peripheral surface of the cover 12.When the cover 12 is attached to the base 11, fitting parts 15c of the cover projecting parts 15a are fitted to fitted projecting parts 20 of the base projecting parts 19a.The movement of the cover 12 in the length direction of the base 11 is regulated by interference between the fitted projecting parts 20 and the fitting parts 15c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037412-A (JP)
Title: Temperature detector, fixing apparatus, and image forming apparatus
Inventor: ITO KAZUYOSHI
IPC: G01K13/08
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the temperature of a body to be measured by a contact type temperature detector and to maintain appropriate fixation temperature especially by accurately measuring the temperature of a fixing member pressed against a recording medium carrying an unfixed toner image.  <P>SOLUTION: A temperature sensor 31 provided for the temperature detector 26 is pressed against the inner circumferential surface of a heating and rotating body 21 by the elastic rebounding force of an elastically curved elastic support part 32a. At this time, since a bent part 32b continuous to the elastic support part 32a is constrained by a constraining member 33, the temperature sensor 31 is brought into contact with the heating and rotating body 21 by small contact pressure. Since the bent part 32b can move in the axial direction, the temperature sensor 31 can be moved forward and backward by the elastic rebounding force of the elastic support part 32a and follows displacements of the heating and rotating body 21. Therefore, it is possible to accurately detect temperature without excessively deforming the heating and rotating body 21, a flexible belt-like member, and to heat the heating and rotating body 21 to a desired temperature by an electromagnetic induction heating device 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041319-A (JP)
Title: Wire for medical appliance
Inventor: MORI YOICHIRO
IPC: A61B17/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost wire for an endoscope dispensing with a joining process such as soldering and improving the durability by forming a soft part in one part region of a single-type twisted wire.  <P>SOLUTION: This wire for the endoscope is formed by winding a plurality of circumferential wires 7 around a single shaft core wire 6. The shaft core wire 6 in one part region in the region sequentially disposed with the circumferential wires 7 is removed so as to be formed into the softer region than the other regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042334-A (JP)
Title: Screen printer
Inventor: ABE ISAO
IPC: B41F15/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer enabling change of a setup for a frame in a short time even when a base sheet carrying reference and a plate making reference are different from each other or dimension of the frame is changed.  <P>SOLUTION: In this screen printer, a frame stopper 30 which is freely stretched and contracted in the up and down direction is fitted on a squeegee head 3, and a control device operates an appropriate position of the frame by inputting a carrying reference of the printer, a plate making reference of a mask 8, a dimension of the frame 9, a dimension of a base sheet, and the like into the control device of the screen printer. Based on the result, the squeegee head 3 is automatically moved to a position where a contact face of a rod 30a of the frame stopper 30 fitted on the squeegee head 3 coincides with the back end face 9S of the frame. Thereafter, the rod 30a of the frame stopper 30 is extended to a height where it is brought into contact with the back end face of the frame, and the position of the frame 9 is determined by bringing the back end face of the frame 9 into contact with the rod 30a of the frame stopper 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044457-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SHIINO SHUNICHI
IPC: F01N3/20
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate at an appropriate time by estimating the particulate amount deposited on a particulate collecting means precisely.  <P>SOLUTION: An operating condition is read (S1). A basic PM discharge dPMO is calculated, the basic PM particulate discharge dPMO is multiplied by a cooling water temperature correction kTw, and a PM discharge dPM emitted from an engine is calculated (S2 to 4). A PM inflow dPMi flown into a PM filter is calculated by correcting the PM discharge corresponding to a PM oxidizing capacity of an oxidation catalyst at the upstream side of the PM filter (S5 and 6). A burning PM regenerating amount dPMr is calculated with the PM filter (S7), a PM flow is added on the preceding value, and a PM deposited amount is renewed by reducing the PM regenerating amount (S8). When the PM deposited amount exceeds an predetermined upper limit value PMmax, regeneration is carried out. When lowering a predetermined lower limit value, the regeneration is stopped (S9 to 12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044713-A (JP)
Title: Plunger restraining tool for rachet-type tensioner
Inventor: KUROKAWA YOSHIO
IPC: F16H7/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger restraining tool for a rachet-type tensioner capable of easily preventing a plunger from jutting-out during tensioner installing work to an engine or chain installing/removing work, and reducing a manufacturing load of a tensioner itself and a manufacturing cost required therefor.  <P>SOLUTION: The plunger restraining tool 10 is used for the rachet-type tensioner 20 so as to temporary restrain jutting-out of the plunger 23. In the plunger restraining tool 10, a forked restraining piece 11 inserted and clipped between a housing main body 22 and a rachet claw element 24 while laid over a rachet claw element spring 25 in a recessed groove 22A, and a pinching piece 12 extending from the restraining piece 11 and projected out to the outside of the housing main body 22 are integrally structured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044515-A (JP)
Title: Exhaust emission control device
Inventor: NAKATANI KOICHIRO
IPC: F01N3/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of reducing danger of excessively heating an exhaust emission control means during heating control of the exhaust emission control means.  <P>SOLUTION: This exhaust emission control device is provided with the exhaust emission control means 22 and 46 arranged in an exhaust gas passage, and heating control means 44 and 45 for heat-controlling the exhaust emission control means 22 and 46. The heating control is performed by controlling addition of a reducing agent by a reducing agent addition means 44 based on a temperature detected by a temperature detection means 45 on a downstream side of the exhaust emission control means 22 and 46. The exhaust emission control device is further provided with a flow rate detection means for estimating and detecting a flow rate Q of the exhaust gas flowing in the exhaust emission control means 22 and 46. The heating control is not started when the flow rate Q is equal to or lower than a predetermined amount CQ at starting of the heating control. Thus, the predetermined amount CQ is suitably set, and thereby the danger that the exhaust emission control means 22 and 46 are excessively heated is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053263-A (JP)
Title: Method of manufacturing display wheel, and clock having display wheel
Inventor: MURAI YOSUKE
IPC: G04B19/247
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a display wheel, not including a process for reprinting characters.  <P>SOLUTION: A double structure obtained by adhering a gear member 11 and a date character printing member 12 respectively made out of independent members after adjusting a date character position, is applied in the date indicator. That is, the gear member 11 provided with inner teeth 11a on the inner peripheral side and an annular projection 11b on the outer peripheral side, and the data character printing member 12 having the data characters printed on a date character printing face 12a of the annular plate member are prepared, the data character position is decided in an assembling process of a movement, and then the date character printing member 12 is fixed to the gear member 11 at the decided data character position by adhering or welding to manufacture the date indicator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049414-A (JP)
Title: Mattress device
Inventor: NISHIMURA AKIRA
IPC: A61G7/05
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mattress device, which has an adjustable repulsion performance according to a user, from an able-bodied person to a patient requiring bed sore prevention and treatment, or the like, and is applied to a gatch bed.  <P>SOLUTION: The mattress device is composed of a lower layer 3, a middle layer 4, and an upper layer 5, which are made to be mounted on the gatch bed 2, and the lower layer 3, the middle layer 4, and the upper layer 5 are covered with an outer material 6. The middle layer 4 is composed of divided pieces 4a-4f corresponding to a bottom 9 with a division structure of the gatch bed 2. The divided piece 4b corresponding to a first curved bottom 10a of the gatch bed 2 is formed with a number of cut grooves d on the upper surface, and the divided piece 4e corresponding to a second curving bottom 10b between a knee bottom 9c and a foot bottom 9d is formed with a number of cut grooves d on the lower surface. The divided pieces 4a, 4c, 4d, and 4f are composed of materials with various repulsion performances, respectively, to be exchanged in place according to a user or the like for more suitable sleeping posture retention and body pressure dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176220-A (JP)
Title: Skin care preparation
Inventor: NAKAMURA KENJI
IPC: A61K8/20
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation having extremely improved in preventing discoloring while keeping the original antimicrobial and deodorant properties.  <P>SOLUTION: This skin care preparation is obtained by formulating (A) 100 pts.wt. silver-based antimicrobial agent, (B) 1-100 pts.wt. one or more kinds of a purine base or a pyrimidine base which may be a free base, and thiabendazole, and optionally (C) 10-1,000 pts.wt. spherical granules having ≥40 sphericity, regulated so that the total of the two or three components is 0.01-10 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004055309-A (JP)
Title: Manufacturing method of pasty active material for positive electrodes, and lead storage battery using it
Inventor: YOSHIYAMA YUKIO
IPC: H01M4/20
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life lead storage battery with a high utilization rate of a positive electrode active material, capable of lowering cost.  <P>SOLUTION: Lead powder, red lead, resin fiber and expanded graphite are mixed at normal pressures, to which, water and diluted sulfuric acid are added, and the mixture is kneaded under reduced pressure to manufacture a pasty active material for a positive electrode. Here, the expanded graphite is to be contained by 0.2 to 3.0 mass percent to the red lead. Then, the manufactured pasty active material for the positive electrode is coated on a lattice body of an alloy of lead, calcium and tin to make up a pasty positive electrode plate to be used for the lead storage battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055788-A (JP)
Title: Semiconductor device
Inventor: HASE ICHIRO
IPC: H01L29/808
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transistor which realizes a complete enhancement operation and is superior in a low distortion/high efficient characteristic.  <P>SOLUTION: A second barrier layer 3 formed of AlGaAs, a channel layer 4 formed of InGaAs, a third barrier layer 12 formed of InGaP, and a first barrier layer 11 formed of AlGaAs, are sequentially laminated on one face of a substrate 1 formed of single crystal GaAs through a buffer layer 2. A relation of x<SB>1</SB>-x<SB>3</SB>≤0.5*(Eg<SB>3</SB>-Eg<SB>1</SB>) is realized between the first barrier layer 11 and the third barrier layer 12 when an electron affinity of the first barrier layer 11 is set to be x<SB>1</SB>, a band gap to be Eg<SB>1</SB>, electron affinity of the third barrier layer 12 to be x<SB>3</SB>, and a band gap to be Eg<SB>3.</SB>  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051921-A (JP)
Title: Polytrimethylene terephthalate resin and method for producing the same
Inventor: YOKOYAMA HIROSHI
IPC: C08G63/183
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate resin, excellent in molding properties, also excellent in application and adhesive properties of a coating and paste.  <P>SOLUTION: This polytrimethylene terephthalate resin consisting of ≥80 wt. % trimethylene terephthalate recurring unit and having 0.5 dl/g intrinsic viscosity satisfies the following conditions (a) and (b). The condition (a) is that the content of cyclic dimers is ≤2 wt. %. The condition (b) is that the terminal carboxy group is within ≥0.3 and ≤1 mol % range per the trimethylene terephthalate unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061147-A (JP)
Title: Manufacturing method of stimulable phosphor panel
Inventor: MATSUMOTO HIROSHI
IPC: G21K4/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a stimulable phosphor panel for manufacturing a high quality stimulable phosphor panel free from deterioration in characteristics due to absorption of moisture.  <P>SOLUTION: In the manufacturing method of the stimulable phosphor panel made by forming a stimulable phosphor film by a vacuum film-depositing process and then sealing at least the film with a moisture-proofing member, when a first condition is defined as an atmosphere having a dew point not higher than 0°C, and a second condition is defined as a temperature of the film not lower than 100°C, at least either the first or the second conditions is satisfied, until sealing with the moisture-proofing member is completed, after the formation of the film by the vacuum film-depositing process is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061721-A (JP)
Title: Imaging device
Inventor: TAMAI KEIJI
IPC: G02B7/36
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect movement with small misdetection by detecting an object movement with an evaluation value for automatic focusing.  <P>SOLUTION: An evaluation value arithmetic part 32 finds a 1st evaluation value which has a smaller degree of variation due to the driving of a photographic lens 10 and a 2nd evaluation value which has a larger degree of variation due to the driving of the photographic lens 10 on the basis of an image signal obtained from a CCD imaging element 11. A focusing position detection part 35 evaluates the degree of focusing of the object by using the 1st and 2nd evaluation values and drives the photographic lens 10 to a focusing position FP. A movement detection part 33 detects the object movement on an image plane before and after the photographic lens 10 is driven by using the 1st evaluation value to reduce the influence of variation in defocusing quantity, thereby detecting the object movement with high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061296-A (JP)
Title: Inspection apparatus
Inventor: SUZUKI YASUYUKI
IPC: G01N21/956
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform adjustments and movements by reducing load onto a mechanism which positions and holds an object to be inspected at a stage.  <P>SOLUTION: The positioning and holding mechanism 20 positions and holds the object to be inspected 2 on the stage 10, which is moved with respect to an optical inspection unit 17 by a stage drive means 14. The positioning and holding mechanism 20 is constituted of: positioning members 22; units 23 for pressing the object; and a drive means 21. The positioning members 22 are each raised from the main surfaces of at least two adjacent sides of the stage, and the outer circumferential edges of the object are butted to the positioning members 22. The units 23 for pressing the object comprise press members 29 each arranged at at least two sides opposed to the positioning members of the stage and positioning and holding the object by pressing the outer circumferential edges of the object to the side of the positioning members. The drive means 21 is arranged at a lower part independently of the stage 10 and switches and moves the units for pressing the object to be inspected between a noncontact state and a contact state with respect to the object by the press members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064892-A (JP)
Title: Digital protection controlling apparatus
Inventor: KIDO MITSUYASU
IPC: H02H3/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital protection control apparatus having a means for rapidly responding to a remote operation without limit of a transfer speed by a bus transfer protocol by eliminating necessity for a special purpose human interface substrate or a special purpose substrate having a high-speed communicating function.  <P>SOLUTION: A real time calculating CPU for performing all calculations at each electric angle of 30° and a network communicating CPU having a communicating means out of an apparatus are independently mounted on an arithmetic substrate as a bus mater for performing an overall system control, and a dual port memory having a bidirectional access port is provided between the real time calculating CPU and the network communicating CPU. The real time calculating CPU becomes an operation starting master. A start signal is applied to the network communicating CPU at a predetermined period of an electric angle of, for example, 30°.  <P>COPYRIGHT: (C)2004,JPO