baber/WOPTO huggingface dataset:
Patent JP-2004319760-A (JP)
Title: Compound semiconductor element and semiconductor module using the same
Inventor: KITATANI TAKESHI
IPC: H01S5/323
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulty in fabricating a multilayer structure of high quality, which is ascribable to the differences in material properties, and thus to a considerably different optimal growth temperature between a compound semiconductor layer comprising Al and a compound semiconductor layer comprising As and P.  <P>SOLUTION: A compound semiconductor element comprises the compound semiconductor layer comprising at least Al as a main constituent element, the compound semiconductor layer comprising at least As and P as main constituent elements, and a compound semiconductor layer, i.e. an intermediate layer, partially or entirely comprising at least As and P with mixed crystal composition varying slantingly or stepwise. The growth temperature is varied while the intermediate layer is grown to unnecessitate growth interruption. Thus, a stacked structure of the compound semiconductor comprising Al and the compound semiconductor comprising As and P of high quality can be obtained to realize excellent element properties. For example, an optical transmission module can be provided, which is operated at low voltage by means of a feedback laser device having AlGaInAs distribution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315442-A (JP)
Title: Gray hair-preventing/improving agent
Inventor: SHIMOGAKI HISAO
IPC: A61K8/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gray hair-preventing/improving agent exhibiting excellent gray hair-preventing and improving effect by externally applying the agent on the scalp.  <P>SOLUTION: This gray hair-preventing/improving agent comprises a sulfated polysaccharide and/or its salt excluding chitin-chitosan, preferably one or more kinds of substances selected from mucopolysaccharides selected from the group consisting of chondroitin, chondroitinsulfuric acid, chondroitinpolysulfuric acid, dermatan, dermatan sulfate, dermatan polysulfate, hyaluronic acid, heparin, heparan sulfate, keratan sulfate and keratan polysulfate and heparinoids which are sulfated polysaccharides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320555-A (JP)
Title: Nurse call system
Inventor: KUSUNOKI HIROKAZU
IPC: H04W4/90
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically allocate a terminal number to a portable terminal to which paging is notified when there is the paging from any of the nurse call slave units without performing any operation as hospitalization processing of a patient.  <P>SOLUTION: By a PC nurse call 20b (consisting a nurse call master unit 20), input or change setting is possible about a plurality of correspondence tables according to each work shifts such as day shift, semi-night shift, night shift by an operation of an operation part 201 for specifying portable terminal numbers of portable terminals 22a, 22b, etc. to which the paging is notified when there is the paging from any of the nurse call slave units 1a to 1d, 2a to 2d, etc. based on patient management data and medical/nursing care data to be periodically transferred from an ordering system 21, for example, transferred at the time of hospitalization of the patient and transfer of a bed and stored in a data base and the correspondence tables are displayed on a display part 200 by control of a control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317912-A (JP)
Title: Optical link module, optical coupling method, information processing device including the same module, signal transferring method, prism, and its manufacturing method
Inventor: FUKUZAWA TADASHI
IPC: H01L33/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize an inexpensive optical link module by optically coupling a 2-dimensional light laser array and a 2-dimensional optical fiber array and optically coupling a 2-dimensional surface light receiving element array and the 2-dimensional optical fiber array.  <P>SOLUTION: An optical link module 50 is an optical link module for performing connection of light beams by deflecting them and includes light emitting elements 62 arranged in a surface shape and an optical fiber bundle 70 being an optical waveguide for receiving light beams from the light emitting elements 62 and a light deflection element 58 which is arranged between the light emitting elements 62 and the optical fiber bundle 70 and includes a plurality of aspheric lenses formed respectively corresponding to the number of light emitting elements 62 and optical fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313609-A (JP)
Title: Differential feeding sewing machine
Inventor: NOMURA TSUGUO
IPC: D05B27/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform favorable sewing by appropriately correcting an amount of feeding of a fabric in a differential feeding sewing machine.  <P>SOLUTION: The differential feeding sewing machine 1 performs sewing by piling and mounting a lower fabric and an upper fabric on a needle plate 20 with a convexly curved mount face 20a. Movements of a lower feeding mechanism part 12A for feeding the lower fabric and an upper feeding mechanism part 11A for feeding the upper fabric are controlled from an amount of feeding of the lower fabric and an amount of feeding of the upper fabric corrected by a correcting means (a control part 10) so that a contraction corresponding to an error of the amounts of feeding of the lower fabric and the upper fabric generated by curving of the needle plate is not performed. In particular, when a difference between the amount of lower feeding and the amount of upper feeding is set to be zero, it is made possible to perform sewing without any contraction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326192-A (JP)
Title: Image management system, image management method, and computer program
Inventor: OTO YASUNORI
IPC: H04N5/225
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate management of a photograph by combining the photographs taken with the object imaged on the photograph.  <P>SOLUTION: In a system facilitating photograph retrieval, by combining the person who is photographed with the taken photograph, the person to be photographed has information to acquire the position, the system is integrated with a system for processing the camera position, lens direction, focal length, angle of field, stop down value, and the positional information of the object at taking of a photograph, recognizes who is photographed, and practically performs object recognition, by deleting and editing the recognition result by a person taking the photograph thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321340-A (JP)
Title: Golf club measuring apparatus
Inventor: FUJII MASAFUMI
IPC: G01M7/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club characteristic measuring apparatus which can measure the weight, the swing weight and the natural frequency of a golf club by one apparatus.  <P>SOLUTION: A club supporting section 4 and a grip supporting section 5 are arranged on an action plate 2, and the reference position of the action plate is axially supported by a first holding base 8 having a first built-in load cell. The end part of the action plate is mounted on a second holding base having a second built-in load cell. A clamper 6 which has a built-in dynamic strain meter and clamps a grip is arranged on the base. The weight and the swing weight of the golf club are measured by output signals of the first load cell and the second load cell. By clamping the grip part by the clamper, and applying a vibration to the golf club, the natural frequency of the golf club is measured by an output signal of the dynamic strain meter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000571-A (JP)
Title: Adjustable respiratory mask assembly having cushion based on ergonomics
Inventor: MOORE RACHAEL
IPC: A61M16/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respiratory mask assembly capable of improving comfort for a patient and sealing.  <P>SOLUTION: This respiratory mask assembly for delivering respirable gas to the patient is provided with a frame having a front and a back which is applied to face the front during its use. A cushion having side walls is removably mounted on the frame. The cushion has a rim extending along the side walls and a film is provided to substantially surround the rim. An inner edge of the film specifies an opening and the opening is approximately trapezoidal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328248-A (JP)
Title: Telephone system
Inventor: YOSHIHARA ATSUSHI
IPC: H04Q3/58
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent slip-through of regulation of toll calling by using a unit transmitting an MF tone.  <P>SOLUTION: A system is provided with a dial detecting means for detecting a dial operation in an extension telephone set without closing a path of a sound signal from the extension telephone set to a network when off-hooking is detected in the extension telephone set, and a tone transmission means for transmitting the tone corresponding to the dial operation that the dial detection means detects to the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143407-A (JP)
Title: Acrylic resin fine particle
Inventor: TOYOSHIMA KATSUNORI
IPC: C08J3/12
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide acrylic resin fine particles capable of being used for an ion-less use, and exhibiting a high weather resistance and waterproof property in the case of using them as a coating material, etc.  <P>SOLUTION: The acrylic resin fine particles do not contain a surfactant and suspension stabilizer. The acrylic fine particles preferably have ≤1 μm mean particle diameter, ≤5 % CV value of the particle diameter and ≤1.25 sphericity. The acrylic resin fine particles can be produced by subjecting the acrylic resin such as a polymethyl methacrylate and liquid which does not dissolve the acrylic resin in a normal temperature and pressure under a supercritical state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324173-A (JP)
Title: Pile head joint structure
Inventor: OSUGI FUMIYA
IPC: E02D27/12
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile head joint structure capable of shaking the upper structure without obstructing by the joint of the pile and the upper structure and eliminating impartment of an excessive force to the pile head caused by shaping of the upper structure.  <P>SOLUTION: The pile head joint structure 1 has a steel bar 7 connecting a steel pipe pile 3 placed in the ground 2 and the foundation 5 of the upper structure 4 connecting to the steel pipe pile 3 and having a deformed part 6 at the upper end side, and a hole 8 in which the steel bar 7 is inserted and intervened between the pile head 3a and the foundation 5 and moreover, the structure is provided with an elastic body 9 bringing an elastic deformation by an external force brought on the basis of the relative displacement to the steel pipe pile 3 of the upper structure 4, a seal member 12 infilled in the gap between the elastic body 9 in the hole 8 in which the steel bar 7 is inserted and the steel bar 7, the lead 13 infilled in the foundation 5 so as to surround the steel bar 7, a tubular body 14 fixed to the foundation 5 and in which the steel bar 7 is inserted, and a circular steel plate 15 fixed to the steel bar 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323901-A (JP)
Title: Displacement type electroless gold-plating method
Inventor: HASEMI MASAAKI
IPC: C23C18/42
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement type electroless gold-plating method which does not produce pores or burning on the surface of a metallic underlayer, with the use of an environmentally-friendly no-cyan-type electroless gold displacement plating bath.  <P>SOLUTION: The displacement type electroless gold-plating method with the use of the no-cyan-type displacement electroless gold plating bath comprises controlling the concentration of gold in an electroless gold plating liquid to 0.5 to 1.0 g/l, pH to 6.7 to 8.2, a plating temperature to 50 to 60°C, and a plating thickness to 0.001 to 0.03 μm, when carrying out the electroless gold plating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322154-A (JP)
Title: Stress relief pressing device and stress relief method
Inventor: TAKAMATSU RYOTA
IPC: B21D1/06
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide stress relief pressing device which can carry out stress relief work to correct the heat treatment stress generated in castings having intricate shapes varying with different places while stably supporting the castings at ordinary temperature, and a tress relief method.  <P>SOLUTION: The stress relief pressing device 1 has an upper die 10 equipped with a central pressing section 11 and end pressing sections 12, and a lower die 20 equipped with two bearing sections 21 and 22. The castings 2 which are to be subjecting stress relief by the stress relief pressing device 1 vary in thicknesses by places and heat treatment twists are generated in portions 2A and 2B at both ends. The approximately central position is pressed toward the lower die 20 by the central pressing section 11 and the portions 2A and 1B at both ends are pressed by the end pressing sections 12 toward the bearing sections 21 and 22, thus the tress relief method is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324235-A (JP)
Title: Paving method using granule, and permeable block
Inventor: FUJII TOSHIZUMI
IPC: C04B26/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional technology for providing permeability with the following defects: (A) aggregate of 2.5 mm or more is essential in field construction and permeability cannot be acquired only with a material with the aggregate grain size of 2.5 mm or less, (B) appearance is restricted because of having appearance caused by the use of coarse aggregate, (C) the amount of hardening material is determined by the amount of aggregate and cannot be optionally changed, (D) water retentivity is low in both field construction and a secondary product, and although clay-based pavement is carried out as water retentive pavement, it has the following defects, (E) specific soil is needed, (F) slurrying may occur, and (G) no permeability.  <P>SOLUTION: A mixture including the hardening material is granulated, and spread and pressed before the granule is hardened, or molded to acquire permeability and water retentivity. Further, a pavement block formed beforehand in the same method is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003639-A (JP)
Title: Sealing device for connecting pipe into hole
Inventor: PECCHIOLI MARIO
IPC: F02C7/28
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device 110 for loosely connecting a pipe 112 into a hole 114 without any constraint.  <P>SOLUTION: The sealing device 110 comprises thrusting means 120 for energizing the pipe 112 toward the hole 114 and circular washers 18, 118 each having a central hole into which the pipe 112 is inserted and fixed. The washer 118 has a spherical base formed by a circular face portion 119 and is arranged in the state of opposing the spherical base 119 to the hole 114. The spherical base 119 is energized to the hole 114 by the thrusting means 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323762-A (JP)
Title: Liquid epoxy resin composition for sealing material, semiconductor device and laser marking process
Inventor: NAMIKI TSUTOMU
IPC: C08K3/22
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid epoxy resin composition for sealing materials, which gives clear white color when marking by laser without deteriorating soldering heat resistance, moisture resistance and other characteristics, and also to provide a cured product of the same.  <P>SOLUTION: The liquid epoxy resin composition for sealing materials comprises (a) an epoxy resin, (b) a curing agent, (c) a curing promoting agent, (d) an inorganic filler, (e) carbon black and (f) aluminum hydroxide as essential components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336158-A (JP)
Title: Method, device and program for protecting broadcast content right
Inventor: HASEBE TAKAYUKI
IPC: H04N7/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive right protection function by a simple structure for a broadcast content.  <P>SOLUTION: A broadcast content right protecting method applied to a broadcast system broadcasting a ciphered broadcast content from a broadcasting device 300 to a plurality of receivers is provided with a setting step for setting a work key Kw1 and the like (decoding information) for decoding the ciphered broadcast content to a receiver 100-side through a radio base station 310 (network), and an update step for updating the work key and the like (decoding information) for the regular receiver 100 through the network when the right of the broadcast content is invaded on the receiver side due to the appearance of the illegal receiver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329367-A (JP)
Title: Slot machine
Inventor: SATO TATSUYA
IPC: A63F5/04
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on a slot machine when the fluctuations of a variable display device for presentations, which makes plural kinds of fluctuations by mechanical actions, are stopped.  <P>SOLUTION: This slot machine is equipped with a fourth reel for presentations which rotates and fluctuates in both directions independently of three main reels used for the development of an original game. The fourth reel stops rotating and fluctuating according to a stop mode determined in advance depending on the state of winning of an internal lottery when a player operates a stop button after all the three main reels stop rotating and fluctuating. The fourth reel stops rotating and fluctuating if the player moves to the next game without operating the stop button and operates a starting lever (A command of notifying of the state of winning of the lottery is transmitted.). In this case, regardless of the mode of the fluctuations and rotations made by the fourth reel at the operation of the starting lever, the fourth reel is stopped when being detected that the fourth reel is at a specific position after the fourth reel is certainly rotated in the forward direction in the same mode (If the fourth reel rotates in the backward direction, the rotating direction must be reversed.).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330495-A (JP)
Title: Printing device, computer program, printing system, and judgment method
Inventor: KOMATSU SHINYA
IPC: B41J2/05
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printing device or the like which more highly precisely detects the presence or absence of ink discharge.  <P>SOLUTION: The presence or absence of ink discharge from an ink discharging part is detected by comparing, with a predetermined threshold, an output value of a light receiving part which receives light emitted from a light emitting part towards a printing medium where a printing pattern composed of printing blocks formed for every ink discharging part is printed. The threshold is set between the output value when only a detection object printing block which is included in a region where the printing medium is illuminated with the light and which becomes an object of the detection is not printed, and the output value when the printing blocks are printed to the whole region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333667-A (JP)
Title: Light branching element
Inventor: KYOTANI SHOICHI
IPC: G02B5/18
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light branching element which can branch an incident light into three beams of light so that they have respectively uniform light quantity and they do not have polarization dependence and also which can be made to be a thin type.  <P>SOLUTION: In a light branching element 1 which is equipped respectively with a diffraction grating at the incident plane 2 of light and diffraction gratings at a light-emitting surface 5 parallel with the plane 2 and which branches an incident light 11 into three rays of light and emits them, the diffraction grating 3 of the side of the incident plane 2 is formed in the shape of cross-sectional triangles or of sinusoidal waves and diffraction gratings 7, 9 of the side of the light-emitting surface 5 are formed respectively at both sides of a flat surface part 6 consisting of a flat surface which is confronted with the incident plane 2 in the shape of cross-sectional teeth which have inclination toward the outside and the diffraction grating 3 of the side of the incident plane 2 and the diffraction gratings 7, 9 are made to have the same period. Moreover, the grating 3 of the side of the incident plane 2 is formed in the depth of the grating which makes intensity of polarized rays of light of a direction parallel with the diffraction grating 3 and a direction vertical to the diffraction grating 3 roughly identical as to three rays of light to be branched and the diffraction grating 3 and the diffraction gratings 7, 9 are made to have the same period which is 1.1-1.3 times of the wavelength of the incident light 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333928-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: KATAGIRI HIROYUKI
IPC: G03G5/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor by which deformation in the end part of a cylindrical substrate can be corrected and image density irregularity in the longitudinal direction can be eliminated.  <P>SOLUTION: In the method for manufacturing an electrophotographic photoreceptor for forming a functional deposition film on a cylindrical substrate by using a vacuum chamber which can be evacuated, the cylindrical substrate before the functional deposition film is formed has a region where the outer diameter of the substrate continuously increases toward the most end part. The inner face of the cylindrical substrate in the end region is subjected to socket joint machining. The both of the inner diameter and the outer diameter of the cylindrical substrate in the end region continuously increase toward the most end part, and the degree of continuous increase of the inner diameter is larger than that of the outer diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336489-A (JP)
Title: Channel selecting apparatus
Inventor: MORIMOTO HIROYUKI
IPC: H04N5/445
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel selecting device capable of making users recognize the significant buttons when selecting broadcast channels.  <P>SOLUTION: An illumination list making means 30 makes an illumination setting list based on a broadcast relevant information including a broadcasting electric wave and EPG information. In the illumination setting list, luminance and luminescent colors of each of LEDs 50a to 50l are defined. The illumination list making means 30 discriminates a significant channel button for the users based on the broadcast relevant information to thereby make the illumination setting list that brings the significant channel button for users into clearer view than the other buttons. An illumination control unit 40 controls individually the LEDs 50a to 50l based on the illumination setting list to make them emit light. Light emitted from the LEDs 50a to 50l penetrates the channel buttons 20a to 20l to be output to the outside of a personal digital assistance 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI