baber/WOPTO huggingface dataset:
Patent JP-2004018460-A (JP)
Title: Sugar skeleton-containing compound
Inventor: SARUWATARI YOSHIYUKI
IPC: C08F20/36
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar skeleton-containing compound which contains a sugar skeleton, does not have sticky feeling inherent in sugar, and can be easily polymerized; a method for easily producing the same; and a resin composition containing a resin prepared by polymerizing the compound.  <P>SOLUTION: The sugar skeleton-containing compound is represented by formula (I) (wherein R<SP>1</SP>is an amino sugar residue; R<SP>2</SP>is a hydrogen atom or a methyl group; and X is an organic group). The method for producing the sugar skeleton-containing compound comprises reacting an amino sugar or its salt represented by formula (II): H<SB>2</SB>N-R<SP>1</SP>(wherein R<SP>1</SP>is an amino sugar residue) with an isocyanate compound represented by formula (III) (wherein R<SP>2</SP>is a hydrogen atom or a methyl group; and X is an organic group). The resin composition contains a resin produced by polymerizing the sugar skeleton-containing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018178-A (JP)
Title: Elevator device
Inventor: SUZUKI TOMOAKI
IPC: B66B1/18
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent obstruction accompanied with control failure occurring when cars arranged for an upper floor and a lower floor of one elevator shaft land a common landing.  <P>SOLUTION: In the case where one of the cars is in the common landing 15 when the other car lands the common landing 15, the other car waits near the common landing 15. However, at failure of a control system, an operation of approaching the common landing 15 of the other car is damped by a function of a variable buffer 20, and then the other car is stopped. Accordingly, collision of the one car at the common landing 15 with the other car is prevented, and occurrence of secondary accident by the failure of the control system is prevented. Further, since the other car approaching the common landing 15 due to the failure of the control system is decelerated and stopped by the variable buffer 20, uncomfortable feeling given to passengers is reduced by quick stopping of the other car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021076-A (JP)
Title: Method for displaying various lamps of approved motorcycle for driving school
Inventor: YANAGIDA YOSHIHIRO
IPC: G09B9/058
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a various-lamp display method for a training-school approved motorcycle which is applicable to nearly all of motorcycles on the market including large-sized motorcycles at low cost without machining nor remodeling the inside of a crank case.  <P>SOLUTION: A position sensor is fitted which senses up/down movement of a gear change pedal 9 and a clutch lever sensor 18 is provided nearby a clutch; and electric signals from the clutch lever sensor 18, the position sensor for the gear change pedal 9, a speed indicator 19, a tachometer, and a neutral lamp are inputted to a computer 21, which performs comparing operations for the operation states of the clutch lever 8 and gear change pedal 9 and the electric signal of the speed indicator 19 and tachometer 20 to turn on and off various pilot lamps at external positions of the motorcycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003082187-A (JP)
Title: Electroconductive fluororesin composition and its manufacturing method
Inventor: RI TEISHO
IPC: H01B1/24
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive fluororesin composition comprising a hot-melt fluororesin powder and an electroconductive carbon black, which composition gives a molded article having stable electric resistance and a smooth and precise surface state and is suitably employable for a holding jig and a tube used in a semiconductor-manufacturing apparatus and for a roll and a tube of an OA equipment, and to provide its manufacturing method. SOLUTION: The electroconductive fluororesin composition comprises the electroconductive carbon black and the hot-melt fluororesin powder, and exhibits two crystallization peaks as observed by a DSC apparatus, where the height ratio of the crystallization peaks (higher temperature peak/lower temperature peak) is at least 0.65 and/or the ratio of the area of the higher temperature crystallization peak [higher temperature peak area/(higher temperature peak area + lower temperature peak area)] is at least 0.18, or the glass transition temperature of the composition as measured by a dynamic viscoelastic measuring device is lower by at least 3 deg.C than that of the neat fluororesin.
Patent JP-2004027093-A (JP)
Title: Thermoplastic resin composition and its molded product
Inventor: ISOZAKI TOSHIO
IPC: C08J5/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition not only having sufficient weather resistance but also hardly causing attachment of the resin to a mold at molding; and to provide a molded product of the resin composition.  <P>SOLUTION: The thermoplastic resin composition comprises 100 pts. mass. thermoplastic resin, (a) 0.05-2.0 pts. mass. polymer type ultraviolet absorber obtained by graft-polymerizing an ultraviolet-absorbing unit on a molecular chain of an acrylic polymer having 50,000-200,000 number average molecular weight, and containing 40-90 mass.% ultraviolet-absorbing unit based on the whole weight of the ultraviolet absorber, (b) 0.01-2.0 pts. mass. stabilizer, and optionally (c) a fluorescent whitening agent and (d) a mold-release agent. A polycarbonate resin is especially preferable as the thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030506-A (JP)
Title: Portable communication terminal and method for sharing its memory
Inventor: ISHIDA TAKEO
IPC: H04B1/40
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal in which a plurality of CPUs for executing processing for performing communication by a plurality of communication systems can share a memory with a simple configuration and the whole contents of the memory can be easily changed, and to provide a method for sharing the memory.  <P>SOLUTION: This portable communication terminal is provided with a CPU 21 for W-CDMA (wideband code division multiple access) communication, which executes processing for performing communication by a W-CDMA communication system, a CPU 31 for PDC (personal digital cellular) communication, which executes processing for performing communication by a PDC communication system, and the shared memory 10 connected to the CPU 21 for W-CDMA communication and the CPU 31 for PDC communication by a shared memory bus 100. When the CPU 21 for W-CDMA communication accesses the shared memory 10, a connection part of the CPU 31 for PDC communication is made to be in a high impedance state. When the CPU 31 for PDC communication accesses the shared memory 10, a connection part of the CPU 21 for W-CDMA communication is made to be in a high impedance state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040219-A (JP)
Title: Transmission output control apparatus
Inventor: YAMADA MAKOTO
IPC: H04B1/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that miscontrol is caused by the effect of large variation data when an output control signal is produced from averaged data including data denoting temporary large output variations such as a noise and instantaneous voltage variations or the like and is used for control.  <P>SOLUTION: A CPU 25 calculates an average of output data from an analog / digital converter 24 in response to an output of a power amplifier section 21 and also calculates the variance of the data, stops output control operations using the calculated averaged value data when the variance exceeds a preset threshold value of the variance stored in a memory 26, and calculates averaged data and a variance on the basis of new output data to perform control. Further, the CPU 25 changes the number of data to be averaged depending on the magnitude of the variance into a prescribed number stored in the memory 26 and performs the output control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035032-A (JP)
Title: Rotary-type powder filling and packaging machine
Inventor: MASAI TOSHIO
IPC: B65B9/087
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder filling and packaging machine of a horizontal rotary type for forming a bag of a long resin film by heat-sealing, filling a powder and subdivision-packing, which can control a pitch between bags so that a single packaging machine can fill and package bags having different pitches.  <P>SOLUTION: The powder filling and packaging machine includes a rotary drum supported on a base and driven to rotate around a vertical shaft, and a powder feeding means including a sealing unit integral with a sealing bar and a chute corresponding to the sealing bar, which can be detachably mounted on the outer peripheral surface of the drum, is located immediately above the rotary drum and feeds the powder to the chute. Numerous sealing units of a desired number are detachably secured to the outer periphery of the rotary drum at equal intervals to enable the pitch between the bags to be varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037821-A (JP)
Title: Optical fiber housing tool and method for housing optical fiber
Inventor: SEIKE TAKEO
IPC: H02G11/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To hold an optical fiber with less optical loss and to easily pull out the optical fiber without twisting it at least from one end.  <P>SOLUTION: An optical fiber housing tool is provided with a pair of winding parts 12a and 12b capable of winding the optical fiber 100, a substrate 11 capable of holding the pair of the winding parts 12a and 12b so as to make the axes be almost parallel, and an optical fiber fixing means 14 capable of freely clamping / releasing at least the cross part of the optical fiber 100 wound so as not to be twisted in the shape of the figure 8 around the pair of the winding parts 12a and 12b so as to cross between the pair of the winding parts 12a and 12b. In such an optical fiber housing tool 10, since the optical fiber 100 is wound around the pair of the winding parts 12a and 12b in the shape of the figure 8 so as not to be twisted and is appropriately fixed by the fixing means 14 so as not to be loosened, it is housed without giving twist loads to the optical fiber 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035085-A (JP)
Title: Pad for packing
Inventor: YOSHINAGA TAKAHIRO
IPC: B65D81/107
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To extremely rapidly easily assemble a product placement portion and a reinforcing portion by use of a sheet of a corrugated cardboard material, enhance strength and decrease the use amount of the corrugated cardboard material.  <P>SOLUTION: The pad 1 for packaging is constructed such that a sheet of the corrugated cardboard is foldably unfoldably formed into the product placement portion 2 and the reinforcing portion 3 reinforcing the portion 2 both being integrated as one body. The reinforcing portion 3 is continuously protruded from the square-tubular product placement portion 2 in which the upper surface piece 4, a pair of side surface pieces 6, 6 and a bottom surface piece 5 are arranged side by side via a first folding line 7. The portion 3 comprises a rectangular reinforcing plate portion 11 continuously protruded from one side of the opening 10 of the side surface of the portion 2 via a second folding line 8 and a pair of circular reinforcing plate portions 12, 12 protruded from two sides 11a, 11b both facing to each other in the direction perpendicular to the line 8 of the portion 11 via the third folding line 9 and having curves at the tip corner 12c of the sides 12a, 12b each opposing to the line 9. The portion 3 is inserted in the inner side of the portion 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152145-A (JP)
Title: Semiconductor heat dissipating substrate, method for its manufacture, and package
Inventor: TAKASHIMA KOICHI
IPC: H01L23/373
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor heat dissipating substrate comprising a Cu-W alloy with a more improved thermal conductivity than prior art technique by reducing iron group metal that is a scattering element for heat, and provide a high quality semiconductor heat dissipating substrate with a high thermal conductivity at the low cost by combining a plurality of Cu-W alloys or by combining the alloys and Cu. SOLUTION: In a semiconductor heat dissipating substrate comprising Cu-W alloy where copper is melted and dipped in pores, a pore diameter with the cumulative ratio surface area of a tungsten porous structure of 95% is 0.3 μm or more, and that of 5% is 30 μm or less. Further, the doping of iron group metal is reduced to 0.02% by weight or less to obtain a thermal conductivity of 210 W/(m.K) or more. Moreover, the rate of melting and dipping of copper, etc., are altered by changing the amount of vacancies, etc., at the center of a molded structure and an external periphery portion of the same using a multi- axial press and the like, whereby a semiconductor heat dissipating substrate comprising different material qualities and not having any joint between the central portion and the external periphery portion can be provided inexpensively.
Patent JP-2004048833-A (JP)
Title: Power generation controller for vehicle
Inventor: UEMATSU TADASHI
IPC: H02H3/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation controller for vehicle which can shorten the time until it indicates the power generation state of a generator for vehicle at normality and can check an excessive current surely at a short circuit.  <P>SOLUTION: The power generation controller 1 for vehicle is equipped with a transistor 118 which drives a charge lump 5, according to the alarm signal outputted from an alarm signal generating circuit 104, a resistor 122 which detects the drive current of the charge lamp 5, a reference value switching circuit 106 which limits the current supply action by this transistor 118, a voltage comparator 108, and a transistor 120. The reference value switching circuit 106 outputs in order a plurality of reference values taking account of a rush current flowing to the charge lamp 5, and when the value of the current flowing to the charge lamp 5 gets over these reference values, this current value is limited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047298-A (JP)
Title: Organic electroluminescent element, image forming device using it, mobile terminal, and manufacturing method of organic electroluminescent element
Inventor: HAMANO TAKASHI
IPC: H01L51/50
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element maintaining a high-efficiency luminous performance with an excellent visibility, an image forming device maintaining a luminous performance with high efficiency, a light-weighted mobile terminal for use of long period, and a manufacturing method of the organic electroluminescent element with high workability and productivity to be formed in a simple process.  <P>SOLUTION: The organic electroluminescent element, provided with at least a positive electrode 2 injecting holes, a luminous layer 4 having a luminous area, and a negative electrode 5 injecting electrons, on a substrate 1, is so structured that light irradiated from the luminous layer 4 is taken out from a light-taking-out face opposing the substrate 1 and a microlens group 6 consisting of almost hemispheric microlenses of at least two or more different sizes is formed on the light-taking-out face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047802-A (JP)
Title: Semiconductor device fabricating method
Inventor: INOUE SUSUMU
IPC: H01L21/8247
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device fabricating method in which a memory region containing MONOS type memory cells and a logic circuit region containing peripheral circuits of the memory are formed in an identical substrate.  <P>SOLUTION: There is provided the semiconductor device fabricating method containing the memory region and the logic circuit region containing the peripheral circuits, wherein prescribed regions of a stopper layer S 100 and a first conductive layer 140a within a memory region 1000 are patterned without patterning the logic circuit region 2000. A sidewall-shaped control gate 20, 30 are formed via an ONO film in both sides of the first conductive layer within at least the memory region 1000, a first sidewall insulating film 44 is formed in an upper portions of the control gate 20, 30, the first conductive layer within the logic circuit region 2000 is patterned to form a gate electrode 142 of a MOS transistor, and a second sidewall insulating layer 152a is formed in the gate 142, the control gate 20, 30 and a side face of the first sidewall insulating film 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043147-A (JP)
Title: Powdery and granular material supplying device
Inventor: ARAKI SHIGERU
IPC: B65G65/46
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery and granular material supplying device for reducing an error of a supplied amount of powdery and granular material.  <P>SOLUTION: The powdery and granular material supplying device 120 is provided with a fall guiding cylinder 125 facing in up and down directions for guiding the powdery and granular material, an auger 127 including a rotary center shaft 140 with a blade 141 in a spiral shape for rotating in a vertical guiding cylinder and pushing out the powdery and granular material P in the vertical guiding cylinder, a powdery and granular material dispersing ring 129 provided on an outlet part of the fall guiding cylinder 125 and having a dispersing member arranged so as to cross the powdery and granular material pushed out from the vertical guiding cylinder, a drive motor 126 for rotating the auger, and a control part 130 for reversing by a rotation amount less than a predetermined rotation amount after rotating the auger by a predetermined amount by controlling the drive motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054373-A (JP)
Title: Position control method
Inventor: NAKANO MASARU
IPC: B23Q5/36
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that stop positions of two shafts shift when repeatedly reciprocated while one of them is in full closed control and the other is in semi closed control.  <P>SOLUTION: In a machine tool driving a movable table using two parallel ball screws exclusively possessing driving servo motors and servo controllers, only one load position detector such as a linear scale is mounted parallel to the ball screws, position information acquired by the load position detector is fed back to the two servo controllers to perform full closed control of both the shafts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056391-A (JP)
Title: Image converter, imaging apparatus, printer, mobile phone, server apparatus, and image conversion service method
Inventor: TAKAGI HISATAKA
IPC: H04N1/46
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To convert a dark and blind area into an easy to view area while reducing the expense in time and effort in image correction so as to enhance the image quality.  <P>SOLUTION: An image conversion section 5 divides a histogram of a color image into two regions on the basis of a parameter set from a parameter setting section 4 and corrects image data by each region. Thus, the expense in time and effort in image correction can be reduced. In this case, since a division value is deviated from the center depending on a state of the color image, the dark and blind area is converted into an easy to view area. Thus, the image quality is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052913-A (JP)
Title: Tensioner
Inventor: KOBAYASHI TAKAO
IPC: F16H7/08
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and lighten a tensioner and to apply the tensioner to a small engine by dispensing with a case for containing a shaft receiver and a bearing.  <P>SOLUTION: A pair of shaft members 3,4 are engaged by thread parts 8 and 9. The rotation of one shaft member 3 is supported by the shaft receiver 7 and urged by a spring 5. The rotation of the other shaft member 4 is restrained by a bearing 6 to propel the shaft member 4 in the axial direction. The shaft receiver 7 and the bearing 6 are connected to each other, and either or both of the shaft receiver 7 and the bearing 6 serve as fixed sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055045-A (JP)
Title: Method for controlling optical disk unit, and optical disk unit
Inventor: SATO HIROSHI
IPC: G11B19/22
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an optical disk unit, capable of braking an optical disk when opening the cover of a CD even without using a capacitor or a trigger switch.  <P>SOLUTION: An optical disk unit is provided with a lid part 20 for separating an optical disk 10 from the outside. In the control method of the optical disk unit for stopping the rotation of the optical disk 10 when the lid part 20 is opened in reading the optical disk 10, the time when brakes are applied to the rotation of the disk 10 is preliminarily set and when the lid part 20 is opened in reading the disk 10, brakes are operated only for the set braking time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049690-A (JP)
Title: Armrest device of chair
Inventor: IGARASHI RYO
IPC: A47C7/54
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the supporting strength by supporting an arm at two points.  <P>SOLUTION: The rear end part of the arm 5 facing in the front/rear direction is pivoted to the rear end upper part of an upward-facing arm support rod 11 in such a manner as turning in the left/right direction, the lower end of an upward-facing support arm 45 is pivoted to the front end upper part of the arm support rod 11 in such a manner as turning horizontally, and the front end upper part of the support arm 45 is pivoted to the front end part lower surface of the arm 5 so as to slide in the front/rear direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055454-A (JP)
Title: Planar lighting system and display device provided with the planar lighting system
Inventor: MASAMOTO TAKETOSHI
IPC: F21V5/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar lighting system having stable and high brightness by making a positional relationship between a light source and a light guide plate steady without being influenced by a shape error of components, and to provide a planar lighting system capable of certainly obtaining high brightness by eliminating a clearance between the light source and the light guide plate.  <P>SOLUTION: In a display device 100, a pressing member 116 is disposed between a case body 101 and a flexible substrate 114. The pressing member 116 presses the flexible substrate 114 against the light guide plate 112, thereby pressing the light source 111 against an incident surface 112a of the light guide plate 112.  <P>COPYRIGHT: (C)2004,JPO