baber/WOPTO huggingface dataset:
Patent JP-2005227197-A (JP)
Title: Method and instrument for measuring reflected light
Inventor: KADOWAKI YUTAKA
IPC: G01N21/55
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflected light measuring instrument capable of suppressing a measuring error to the utmost even if a measuring sample is a curved sample, and a reflected light measuring method.  <P>SOLUTION: In the reflected light measuring apparatus, an illumination means is composed of a light source part 1a, a condensing lens 12 and a lens 7 for constructing a terecentric optical system, the measuring sample 2 is irradiated with measuring light at an angle inclined by a predetermined angle with respect to the normal line of the measuring sample 2. A light receiving means is an optical system composed of a lens 7, a light receiving lens 3 and a light receiving sensor 4 to detect the reflected light in the angle direction of 0° with respect to the normal line of a measuring surface 2S in the reflected light due to the irradiation with the measuring light. The illumination means and the light receiving means are set to an terecentric optical system by arranging the lens 7 in the light path thereof, and the irradiation angle of the measuring light to the curved surface sample and the receiving angle of the reflected light from the curved surface sample can be made same in the plane of the curved surface sample.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229035-A (JP)
Title: Method of manufacturing mesa-type semiconductor device
Inventor: NEGI RYUICHI
IPC: H01L21/329
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a mesa-type semiconductor device which forms the electrode of a uniform thickness on only a part where an insulating film is not formed of the surface of the semiconductor layer of a semiconductor wafer on which a recess is formed in order to manufacture the mesa-type semiconductor device.  <P>SOLUTION: The device element is formed by forming at least a pn junction in the semiconductor wafer 1. The recess 8 is formed around the device element by etching. An insulating film 5 is formed on the surface of the recess 8. A metal film 6a is formed on the surface of the semiconductor layer 4 and the insulating film 5 of a semiconductor wafer 1 by sputtering or vacuum evaporation. The adhesion between the semiconductor layer 4 and the metal film 6a is enhanced by carrying out a heat treatment, while the metal film on the insulating film 5 is selectively removed by jetting high-pressure water onto the surface of the semiconductor wafer 1. The chip of a mesa-type semiconductor device is formed by cutting the parts of the semiconductor wafer 1 underneath the recess 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227219-A (JP)
Title: Distance detector
Inventor: KAWAGUCHI TETSUMASA
IPC: G08G1/16
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance detector structured to allow light irregularly reflected by a stain on glass, to sufficiently reach a light receiving element even when a structure such as a component is disposed between the glass and the light receiving element.  <P>SOLUTION: A reflecting mirror 3 is disposed between a projection aperture part 1c and the light receiving element 5 so as to be on a line which connects them and to be parallel with the line. With such constitution, when the stain sticks to the projection aperture part 1c, irregular reflected light caused by the stain is led to the glass surface of the reflecting mirror 3 and transmitted to the light receiving element 5, that is, the glass surface of the reflecting mirror 3 is used as a light guide member. Consequently, the irregular reflected light caused by the stain can be sufficiently guided to the light receiving element 5 without providing a light guide space for guiding the irregular reflected light or arranging the light guide member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234769-A (JP)
Title: Reference voltage circuit
Inventor: NISHI TSUTOMU
IPC: G05F3/24
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage circuit capable of suppressing high frequency noise.  <P>SOLUTION: This reference voltage circuit has: a mirror circuit having PNP type bipolar transistors Q1, Q2; a PNP type bipolar transistor Q3 having an emitter applied with power voltage; an NPN type bipolar transistor Q4 having a collector connected to a collector of the PNP type bipolar transistor Q1; and an NPN type bipolar transistor Q5 having a collector connected to a collector of the PNP type bipolar transistor Q2. A base of the PNP type bipolar transistor Q3 is connected to a connection point of the collector of the PNP type bipolar transistor Q2 and the collector of the NPN type bipolar transistor Q5. A base of the NPN type bipolar transistor Q4, a base of the NPN type bipolar transistor Q5, and a collector of the PNP type bipolar transistor Q3 are connected. Voltage of the base is outputted as a reference voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230707-A (JP)
Title: Electrochemical reaction method and apparatus
Inventor: ASANO MASAMICHI
IPC: B01J23/89
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical reaction method and apparatus capable of effectively producing an objective substance at low costs by reducing waste of power supply due to overvoltage.  <P>SOLUTION: The electrochemical reaction apparatus 10 is equipped with an anode member 13 and a cathode member 14 oppositely disposed in a solution inside an electrolytic cell 15, and an electric signal generater for applying electric signals superimposed with positive pulse high voltage component and direct voltage component between these electrodes. In the apparatus, the solution in the vicinity of the electrode interface is subjected to the electrochemical reaction by the application of the electric signals. In the electrochemical reaction apparatus 10, the anode member 13 has a structure of supporting catalysts on a substrate formed with conductive materials. The catalysts are oxidized on the surface of the anode member 13 by the application of the electric signals to be a highly oxidized state, which are metals or metal oxides capable of oxidizing organic matters in the solution. The catalysts may preferably be Ru, Fe, Os, Mn, Mo, Co, Ir, Ni, or W, or an oxide of one of them or a mixture of their oxides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232883-A (JP)
Title: Rod with bit
Inventor: OCHIAI KOICHI
IPC: E21B17/04
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod with a bit, which can drill the ground on the periphery of a tendon in a lengthwise direction.  <P>SOLUTION: The rod with the cylindrical bit is formed of the ring bit 1 for drilling the ground on the periphery of a prestressing (PC) wire 10 in the lengthwise direction, and a front-end rod 2 having the bit protruding forward from its front end face, and carries out rotation around its axis with the prestressing wire 10 being inserted therein, and press-fitting, to thereby drill the ground. The front-end rod is divided into a first cylindrical member 21 and a second cylindrical member 22, and a rear end of the first cylindrical member 21 and a front end of the second cylindrical member 22 cooperatively form a ball joint 5 and connected together in a bendable manner. Further, both the cylindrical members each have a pair of recesses 6 formed in a mutually opposed surfaces, and pellets for synchronously rotating both the cylindrical members rockably housed in the pairing recesses 6. The pairing recesses 6 are designed so as to have a size with which the cylindrical members are protected from bending in a bending direction forced by the prestressing wire 10 irrespective of rotation of the pairing recesses 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237174-A (JP)
Title: Accumulated type electrostatic actuator
Inventor: KANEKO SHINJI
IPC: G03B13/34
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulated type electrostatic actuator capable of achieving reductions in thickness and size.  <P>SOLUTION: This accumulated type electrostatic actuator is constituted of a substrate electrode 24 firmly disposed at a glass substrate 10, and a sheet type member 16 in a swirling shape having conductivity of which at least one edge is fixed to the glass substrate 10 and disposed so as to face the substrate electrode 24. This actuator has a plurality of electrostatic actuators which displace the sheet type member 16 by applying voltage between the substrate electrode 24 and the sheet type member 16, and a plate type member 12 supported by a portion which is not fixed at the glass substrate 10 of the sheet type member 16 of the plurality of electrostatic actuators. The plate type member 12 is displaced in a vertical direction substantially to the glass substrate 10 by applying voltage between the substrate electrode 24 and the sheet type member 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200394-A (JP)
Title: Granular repellant
Inventor: ENDO HIROAKI
IPC: A01N25/12
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repellant against small animals and noxious insects, excellent in lasting property in wet places and also by considering the safety in environment.  <P>SOLUTION: This granular repellant is obtained by solidifying a mixture of 70-120 wt. % calcined gypsum with 35-80 wt. % wood tar liquid or bamboo tar liquid based on an inorganic or organic granules having a liquid-absorbing function, with water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240206-A (JP)
Title: Let-off device for loom
Inventor: NAGI KEIICHI
IPC: D03D49/22
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To carry out excellent weaving by a simple constitution in an let-off device which has a plurality of easing rolls and with which warps are divided into a plurality of parts and sent for each easing roll.  <P>SOLUTION: In the let-off device 1 for a loom with which warp sheets 5 from one delivery beam 4 are divided into a plurality of parts, independently guided to each of the easing rolls 2 and 3 and a warp opening 9 is formed for each of the warp sheets 5a and 5b, the delivery beam 4 is driven on the basis of tension of only the one warp sheet 5a so that warp tension has set tension for one warp sheet 5a and the easing roll 3 corresponding to the other warp sheet 5b makes only an easing movement by an easing apparatus 14 for other warp sheet 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243766-A (JP)
Title: Gas phase growth device
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/205
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth device capable of canceling temperature lowering of a susceptor periphery, as well as suppressing the leakage of gas phase materials from between a flow channel and a susceptor.  <P>SOLUTION: The gas phase growth device is constituted, such that the upper part of a circular susceptor 12 mounting a substrate in the upper surface is inserted in a circular opening section 19, formed in the bottom wall of a flow channel 18; the substrate may be heated via the susceptor, while rotating the susceptor 12; and a thin film is made to deposit on the substrate, by supplying gas phase materials in the flow channel 18. Moreover, a flange is protruded in the circumference of the susceptor 12, in parallel with the bottom surface of the flow channel. As for the flange, an annular flange material 22, formed independently of the susceptor 12 can be arranged and formed detachably on a step 21 provided in the circumference of the susceptor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239929-A (JP)
Title: Coating composition
Inventor: SUZUKI HIDEYA
IPC: C09D127/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition having good dispersibility of a conducting agent, applicable to a surface of a flexible substrate having low hardness such as a rubber without lowering the followability of an obtained film to the substrate and the durability of the film and exhibiting good stainproofness, slipperiness, non-sticking property, electrical conductivity, or the like, on the film surface.  <P>SOLUTION: This coating composition contains (A) a fluorinated olefin polymer and/or (B) an acrylic polymer containing a silicone chain, (C) an acrylic polymer having a weight-average molecular weight of ≥500,000 and free from silicone, (D) an acrylic polymer having a number-average molecular weight of ≤100,000 and free from silicone and (E) a conducting agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242856-A (JP)
Title: Image processor, image collating device and fingerprint reader
Inventor: SASAKI YUJI
IPC: G01B7/28
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small image processor, a small image collating device and a small fingerprint reader.  <P>SOLUTION: There are provided the fingerprint reader 11 including fist sensor cells 111 for detecting the degree of deviation of fingerprints along a first direction, and second sensor cells 112 for generating partial fingerprint data according to a fingerprint; and a CPU generating fingerprint data by performing image reconfiguration processing based on the partial fingerprint data, according to the degree of deviation of fingerprints along the first direction outputted from the fingerprint reader 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239060-A (JP)
Title: Transmission device for internal combustion engine
Inventor: ANDO JUNJI
IPC: F16H3/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden applied to the fingers of a vehicle driver by large angle turning of a turning operation part of a vehicle steering in a transmission device for an internal combustion engine in which a plurality of pairs of gears constituting different gear ratio each other are provided on an input shaft and an output shaft, a group of gears provided on any one of the input shaft and the output shaft are fixed to a shaft, a group of gears provided on the other shaft is fitted onto the shaft, an engagement means for selectively engaging one of the group of gears axially moved and fitted on the other shaft is provided and transmission is performed through a turning linear motion conversion means for converting the turning of the turning operation part provided on the steering to the linear motion and moving the engagement means.  <P>SOLUTION: An intermittent feed mechanism for axially intermittently moving the engagement means is provided and is provided with a turning returning means turned every when intermittent feeding of one stage is generated and returned to an original position when the intermittent feeding of one stage is completed. When the gear shifting of multi-stage is performed, small angle turning operations for performing the gear shifting of one stage are repeated at a plurality of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244138-A (JP)
Title: Flexible printed wiring board
Inventor: HATSUTORI TAKAHIRO
IPC: C09J175/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board having an excellent performance in various fields.  <P>SOLUTION: The flexible printed wiring board includes a base film layer, a conductor layer, an adhesive layer, and a cover film layer as indispensable components. The adhesive layer contains polyester polyurethane resin crosslinked by epoxy resin. The base film layer is preferably formed of polyamideimide resin, while the cover film layer is preferably formed of polyimide resin. By specifying the adhesive to be used and employing a specific layer structure, the flexible printed wiring board can achieve a high quality even if a fine pattern circuit is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250011-A (JP)
Title: Exposure head and exposure apparatus
Inventor: KIMURA YUSUKE
IPC: B41J2/44
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure head having a longer life of a high-output LD (laser diode) and reducing the cost and labor relating to the maintenance and management of an exposure apparatus, and to provide an exposure apparatus using the head.  <P>SOLUTION: The exposure head includes one or more light emitting elements, a temperature controlling mechanism and a thermally conductive member, wherein the light emitting elements and the temperature controlling mechanism are fixed in a thermally conductive state to the thermally conductive member. At least the light emitting element is covered with a heat insulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250875-A (JP)
Title: Ic module inlet, ic card, and ic card manufacturing method
Inventor: KOJIMA NORIYOSHI
IPC: G06K19/077
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve flatness on the surface of an IC card and its resistibility against bending.  <P>SOLUTION: An IC module inlet 4 has an IC chip 2 and an antenna coil 3 connected to the IC chip 2 on a base material 5. One end of the antenna coil 3 is connected to the other end via through-holes 6 and 7 formed on the base material 5, and the thickness of the through-hole A is 3 to 20 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247766-A (JP)
Title: Carboxylic acid compound
Inventor: IZUMI ATSUSHI
IPC: C07C63/49
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carboxylic acid compound containing a group having a diamondoid structure and a group containing acetylene bond.  <P>SOLUTION: The carboxylic acid compound has a group having a diamondoid structure and a group containing acetylene bond. The carboxylic acid compound is expressed by general formula (1): (R)<SB>m</SB>-X-(COOH)<SB>n</SB>(X is a group having a diamondoid structure; R is a group having acetylene bond; m is an integer of 1-10; and n is an integer of 1-10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251629-A (JP)
Title: Organic el panel and its manufacturing method
Inventor: SATO MASASHI
IPC: H01L51/50
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a strong panel structure without letting outgas enter from an adhesive layer into a sealing space.  <P>SOLUTION: On a support substrate 11, an organic EL element 10 to pinch an organic material layer 14 containing at least an organic EL light-emitting functional layer between a pair of electrodes (a lower electrode 12, an upper electrode 13) is formed, and by laminating the support substrate 11 and a sealing member 15 to adhesive parts (11S: a support substrate side, 15S: a sealing member side), the sealing space M to seal the organic EL element 10 is formed, and on the side facing the sealing space M of the adhesive layer 16 formed at the adhesive parts 11S, 15S, a low outgassing material layer 16A is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252850-A (JP)
Title: Picture reproducing apparatus, image reproducing method, and program for making computer execute the method by
Inventor: MATSUMOTO TOSHIHIKO
IPC: H04N5/91
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load on reduced image display processing, and also to reduce unevenness in displaying a reduced image due to the quantity of points of scene change.  <P>SOLUTION: A picture reproducing apparatus includes a display means 1 for reproducing and displaying an image, recorded together with the reduced image Th for searching for the difference D between adjacent frames at a scene changed point and this scene changed point; a time width determining means 2 for determining the time width T for displaying the reduced image Th, corresponding to a frame length of a screen of the display means 1; a number-of-image determination means 3 for determining the number of reduced images to be displayed in the time width T; a threshold-setting means 4 for setting a threshold in the difference D between the adjacent frames recorded in the time width T so that the number of the reduced images Th matching with the number of the reduced images determined by the determination means 3 can be extracted; and a control means 6 for controlling the operation of the display means 1 to reproduce and display the reduced images Th, corresponding to the scene changed points above the threshold synchronously set by the setting means 4 with the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251016-A (JP)
Title: Control system, and display and controller for constituting the same
Inventor: MATSUKUMA TAKASHI
IPC: G05B23/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for stopping an operation of a device without requiring an operation by an operator, when abnormality is generated in a PLC or a display.  <P>SOLUTION: In this control system 1 provided with the PLC 3 for controlling the device 21, and the display 4 connected to the PLC 3 and for displaying a condition of the device 21, the PLC 3 is provided with a display monitoring part 33 for monitoring the presence of generation of the abnormality in the display 4, the display 4 is provided with a PCL monitoring part 43 for monitoring the presence of generation of the abnormality in the PLC 3, the display monitoring part 33 is provided with an electric power source stopping part 34 for stopping the operation of the device 21, when the abnormality is determined to be generated in the display 4, and the PLC monitoring part 43 is provided with an electric power source stopping part 44 for stopping the operation of the device 21, when the abnormality is determined to be generated in the PLC 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249355-A (JP)
Title: Refrigerator
Inventor: MARUTANI HIROKI
IPC: F25D23/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator for accurately seizing foods with wireless tags stored in a storage chamber of the refrigerator.  <P>SOLUTION: The refrigerator having a refrigerating chamber and a vegetable chamber 16 actualizes communication for inherent food information stored in the wireless tags 2 attached to the foods 1 via the wireless tags 2. It has an antenna in an inlet frame portion for transmitting/receiving electric waves from the wireless tags 2 and a read writer 46 for reading the food information in communication with the wireless tags 2 via the antenna. A speaker 28 informs a user of the read food information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252127-A (JP)
Title: Semiconductor device and semiconductor device bonding method
Inventor: MATSUMOTO TAKESHI
IPC: H01L23/52
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinner bonding shape and method by eliminating the load in the case of bonding or from an upper surface of a device, when bonding a semiconductor device and an external devices, taking measures to cope with electrical abnormalities or mechanical abnormalities of the semiconductor device or external device, and eliminating the thickness of the semiconductor device or external device itself.  <P>SOLUTION: When bonding a semiconductor device 1 and an external device 7, the semiconductor device 1 is cut by a dicing cutter 6 along with a bump 5 on a semiconductor electrode 2, a side face of the semiconductor device 1 with a semiconductor circuit formation plane as a principal surface and a side face portion of the external device 7 are made to face, and an exposed portion side face of the semiconductor electrode 2 formed in a terminal portion on the principal surface of the semiconductor device 1 and the exposed portion side face of an external electrode 8 formed on a principal surface of the external device 7 are bonded and made to be electrically continuous by an adhesive 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI