baber/WOPTO huggingface dataset:
Patent JP-2004176884-A (JP)
Title: Cap for drive unit case, and motor mounting structure for drive unit case
Inventor: YAMADA SATORU
IPC: F16H57/029
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to both possibilities of a motor getting covered or not covered by dust and water while suppressing the number of components and costs.  <P>SOLUTION: The motor 45 is a frameless type, and its outer circumferential part is composed of a stator 51. The drive unit case 1 incorporating a drive unit has a motor mounting part 10, and a substantially cylindrical protruding part 15 protrudes toward a motor 45 side. A cutout is provided on a motor 45 side rim of the protruding part 10, and caps 20a and 20b with the same shape can be attached and detached to the cutout. After attaching the caps 20a and 20b to the cutout, bolts 32c and 32d are inserted in bolt holes 16c and 16d formed on the protruding part 15, and bolts 32a and 32b are inserted in through holes 26a and 26b of the caps 20a and 20b. The bolts 32a and 32b inserted in the through holes 26a and 26b of the caps 20a and 20b reach bolt holes 16a and 16b formed on the protruding part 15. The motor 45 is mounted to the motor mounting part 10 in this manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180696-A (JP)
Title: Liquid type massage apparatus
Inventor: TAKANO MASAMI
IPC: A61H9/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in a liquid type massage in which liquid for jetting inside a main body housing has a free surface.  <P>SOLUTION: A user M is supported on a supporting sheet 2 covering the upper opening 1a of the main body housing 1. Inside the main body housing 1, the liquid for jetting is stored at a liquid level having the free surface. By a pump 14, the liquid for jetting is jetted from a jetting nozzle 12A and made to collide with the supporting sheet 2 and massage is performed. The jetting nozzle 12A is provided with a center nozzle 18A for jetting the liquid for jetting to produce high speed jetted liquid for massage and a plurality of peripheral nozzles 19A disposed around the center nozzle 18A and functioning for noise reduction by jetting the liquid for jetting at low speed. A plurality of jetting ports of the peripheral nozzles can be positioned at roughly equal intervals around the center nozzle (Figure 9 and Figure 14) or can be set in an annular shape continuously extended over the entire length in a peripheral direction of the center nozzle (Figure 13).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184499-A (JP)
Title: Plastic optical fiber and its manufacturing method
Inventor: SASAKI HIROKI
IPC: C08F20/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber which is small in transmission loss, little in deterioration of transmission loss due to humidity and heat, and good in mechanical characteristics, i.e. well-balanced in various performances.  <P>SOLUTION: The plastic optical fiber has a clad part made of a fluorocarbon resin and a core part made of a polymer formed by polymerizing (meta)acrylic ester having an alicyclic hydrocarbon group or the compound and (meta)acrylic ester having a fluorine substituted alkyl group and the ratio of the outer circumferential diameter of the core part to that of the clad is 0.6 to 0.98.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186274-A (JP)
Title: Spin injection element and magnetic apparatus using the same
Inventor: INOMATA KOICHIRO
IPC: H01L43/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic apparatus using a spin injection element which can provide a large signal voltage with a low current and a low magnetic field and can also be micronized.  <P>SOLUTION: A first and a second tunnel junctions (2, 3), wherein a non-magnetic conductor 4 is used as a common electrode while ferroelectric materials (6, 8) are used as the electrode, are arranged with an interval which is shorter than the spin spreading length of the non-magnetic conductor 4. Moreover, in the first tunnel junction 2, the spin is injected to the non-magnetic conductor 4 from a ferroelectric metal 6. In the second tunnel junction 3, a voltage accompanying the spin injection of the first tunnel junction 2 is detected between the ferroelectric material 8 and non-magnetic conductor 4. The non-magnetic conductor 4 is lower then the metal in the carrier density. A large signal voltage can be obtained with a low current and a low magnetic field. A high sensitivity magnetic sensor, a high sensitivity magnetic head, and MRAM having a large signal voltage can be provided by using such non-magnetic conductor as a magnetic device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182276-A (JP)
Title: Flexible tank
Inventor: HARADA ISAMU
IPC: B65D90/20
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable flexible tank which is lightweight, can be easily carried and installed by a single person since it is easily foldable, and can be stored without requiring a large storage space.  <P>SOLUTION: The foldable flexible tank 1 includes posts and a flexible and impermeable sheet provided on at least a sidewall 2. The tank 1 has post fixing parts 4 outside the sidewall 2. When the tank 1 is assembled, the plurality of posts cross on its bottom and are detachably fixed to the fixing parts 4 so that the posts exhibit a recessed shape to surround the sidewall 2 from the bottom of the tank when viewed from sideward. By combining a flexible tank body and the easily detachable posts, the foldable tank which is excellent in self-supportability and easy to carry, assemble, disassemble, install and store is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182386-A (JP)
Title: Dispenser for rewetting adhesive tape
Inventor: IWAMOTO YASUO
IPC: C09J7/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser for a rewetting adhesive tape capable of easily destructing a basic material of the adhesive tape to open it without using a tool such as a knife even when the ordinary rewetting adhesive tape is bonded on a corrugated board.  <P>SOLUTION: A means for forming a non-water wetted part extending in the lengthwise direction of the rewetting adhesive tape and a means for forming perforations at a position where they agree substantially with both sides in the width direction of the non-water wetted part on the basic material of the rewetting adhesive tape are provided in a central part in the width direction on a rewetting adhesive application face of the rewetting adhesive tape. This perforation forming means is provided with a tape reeling-out roll and a perforation forming roll opposing to the tape reeling-out roll. In this perforation forming roll, a pair of perforation slit blades are arranged in parallel with the lengthwise direction of the rewetting adhesive tape by letting them apart from each other by length which agrees with the width of the non-water wetted part substantially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192885-A (JP)
Title: Push-button switch for vending machine
Inventor: MURAKAMI MASAFUMI
IPC: H01H13/70
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch which can be simply fastened to its front panel without the fear of fall-off of the switch upon mounting of the switch on the front panel.  <P>SOLUTION: In the push-button switch 1 for an automatic vending machine, cable guides 85 and boss parts 83 of a base 8 are inserted respectively into a front panel in which square insertion holes are made in correspondence to the cable guides 85 and the boss parts 83. Here, longitudinal sides of the insertion holes of the front panel are inserted against elasticity of slanted parts 81b of locking pieces 81 of the base 8, so that, when they go over tip parts 81c of the locking pieces 81, the slanted parts 81b of the locking pieces 81 restore to the original state to temporarily tack the base 8 and the front panel. The push-button switch 1 for an automatic vending machine is fixed to the front panel by fastening a channel member covering the base 8 with a locking member with the use of screw holes 82 of the base 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191286-A (JP)
Title: Analysis method of mapping data
Inventor: TERUKINA NOBUYASU
IPC: G01N23/227
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method of mapping data which is independent of a measurement apparatus, enabling an analyzing person to arbitrarily designate a region, while viewing a map chart and analyzing data in a particular part.  <P>SOLUTION: When the mapping data of each section and signal intensity obtained, by scanning the predetermined region on a surface of an analysis sample divided into a plurality of the section in a matrix is analyzed; the map chart comprising values of each section and the signal intensity is made to correspond to the matrix of a spread sheet application of a computer and displayed on a display; and the particular region comprising the predetermined section in the map chart is designated while the map chart is observed, and by a calculation function of the spread sheet application, calculation is performed for each section constituting a particular region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193475-A (JP)
Title: Power supply ic and communication apparatus employing power supply ic
Inventor: AGARI HIDEKI
IPC: G05F1/56
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply IC wherein a switching regulator which is a generating source of high-frequency noise and a series regulator for an RF circuit are formed to be a single chip, and to provide a communication apparatus employing the power supply IC.  <P>SOLUTION: A PMOS transistor 31 and an NMOS transistor 32 forming driver transistors for switching the switching regulator 21 are placed near the prescribed side 41 of the IC chip 40, and PMOS transistors P1 to P3 forming driver transistors for outputting currents to the series regulators SR1 to SR3 are deposited in the vicinity of a side 42 opposite to the side 41 of the IC chip 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199152-A (JP)
Title: Organization chart compiling apparatus and program
Inventor: TOMIZUKA KAZUMI
IPC: G06Q10/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To change various information on an element only by performing moving operation, when a component belonging to some series organization is moved into another series organization in an organization chart representing the whole organization including a plurality of series organizations.  <P>SOLUTION: When abolition and start of a post, wherein 'personnel section' on the 'head office' side is moved to the 'A engineering' side, is performed while the whole organization chart including the plurality of series organizations of related enterprises or the like is displayed on a compiled screen, information on the arrangement position is rewritten in a record on the 'personnel section', and information on the company is also rewritten, and changed from the 'head office' side to information on the 'A engineering' side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199184-A (JP)
Title: Optical reading device
Inventor: YAMANAKA NOBUYUKI
IPC: G06K7/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical reading device using an LED for a light source wherein luminance non-uniformity is reduced or eliminated.  <P>SOLUTION: An illuminating device having a light source for emitting lights to an object is provided with a plurality of LED 3, an LED substrate 7 on which those LED 3 are arranged with intervals, a case for fixing the LED substrate 7 and a cylindrical lens arranged in the case for converging spread emitted lights emitted by the LED 3 to parallel lights. The LED substrate 7 is formed with a land 9 formed through an insulating part 10 in the periphery of the LED 3 for reflecting the emitted lights from the LED 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196048-A (JP)
Title: Structure for assembling seat belt lap outer anchor
Inventor: MATSUDA RYUJI
IPC: B60R22/24
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of assembling a seat belt lap outer anchor.  <P>SOLUTION: A bush 38 is engaged with a mounting hole 36 of a lap outer anchor body 32, and a belt 40 for fixing the body 32 on a quarter panel 12 of the vehicle body is inserted into the bush 38. A recessed portion 48 for being engaged with an outer circumferential portion of the mounting hole 36 of the body 32 is formed in the vicinity of one end portion 38A of the bush 38. A locking claw 50 is formed on the other end portion 38B of the bush 38 and when the claw 50 is locked with an outer circumferential portion of the mounting hole 42 of a quarter trim 10, and the body 32 is held on the quarter trim 10 together with the bush 38 temporarily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196052-A (JP)
Title: Attitude controller and artificial satellite
Inventor: OKUYAMA KEIICHI
IPC: B64G1/24
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attitude controller that requires little storing space of an artificial satellite, miniaturizes and lightens the artificial satellite as much as possible, and can control the attitude of the artificial satellite during its orbital travel, and the artificial satellite using the attitude controller.  <P>SOLUTION: The artificial satellite 2 is formed integrally with the fairing 6, and the fairing 6 is provided with a lack part. The solar cell paddle 34 having a hinged constitution of two solar cell panels 35 and 36 is mounted to the fairing 6 so as to block the lack part during storing of it. The solar cell paddle 34 is connected to an electric motor via a wire. The electric motor is operated when the artificial satellite 2 is launched into the orbital, thereby developing the solar cell paddle 34. During the orbital travel of the artificial satellite 2, for facing a light receiving surface of the solar cell paddle 34 to the sun or controlling attitude of the artificial satellite 2, the electric motor is driven to vary the development angle of the solar cell paddle 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249490-A (JP)
Title: Radical gun
Inventor: SHIGENAKA TOSHIAKI
IPC: H01L21/3065
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radical gun having a long lifetime in which stabilized machining characteristics can be sustained over a long term.  <P>SOLUTION: The radical gun comprises an insulating container 4 having an opening for jetting active radicals generated through dissociation of reaction gas in plasma, a reaction gas supply passage 16 for introducing the reaction gas toward the jet opening, an inert gas supply passage 15 for introducing inert gas toward the jet opening while preventing it from being mixed, in the container, with the reaction gas flowing through the reaction gas supply passage, a discharge electrode 11 constituted of the opening end part of the inert gas supply passage, an earth electrode 7 disposed oppositely to the discharge electrode while being insulated therefrom, a power supply 17 connected with the discharge electrode and generating discharge plasma between the discharge electrode and the earth electrode, and a throttling mechanism 13 disposed between the reaction gas supply passage and the discharge plasma generating region and joining the reaction gas being introduced into the discharge plasma generating region through the reaction gas supply passage to the inert gas being introduced into the discharge plasma generating region through the inert gas supply passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205233-A (JP)
Title: Short-term prediction system by heterogeneous phenomenon
Inventor: HONMA NORIYASU
IPC: G01W1/10
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To predict phenomena to be predicted from other previously observed phenomena having estimated association.  <P>SOLUTION: The "habits" of changes in the results X (such as temperatures and atmospheric pressure) of observation on natural phenomena for a period Q and the corresponding "habits" of changes in the results Z (such as the probability of thunder generation and the probability of cloud-to-ground discharge) of observation on different natural phenomena for a period of prediction R are examined over a plurality of periods. On the basis of the association between the "habits", some natural phenomena (such as the probability of thunder generation and the probability of cloud-to-ground discharge) are predicted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233363-A (JP)
Title: Image display device, signal processor and signal processing method
Inventor: MORIZAKI JUNPEI
IPC: H04N5/202
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To display video signals and image signals being generated by computer software on a same display section in a natural manner.  <P>SOLUTION: A control circuit 13 of an LCD driver IC 11 controls a reference voltage generating section 14 based on the instruction given by a luminance correction switching switch. While analog signals are being generated, a correction is made so that luminance characteristic becomes a γ value for input digital signals having luminance characteristic in which inverse γ correction is applied for a CRT display, for example. On the other hand, a correction is made so that luminance characteristic becomes linear for the input signals having a linear luminance characteristic such as image signals generated by computer software.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202608-A (JP)
Title: Small hammer
Inventor: HASHIMOTO KENJI
IPC: B25D1/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replaceable head part type small hammer having a simple constitution by facilitating repairing of looseness of a head part and a handle part, and reducing the number of part items and work manhours.  <P>SOLUTION: This small hammer is composed of: a head part body 1a having a handle part inserting hole 4 and a replaceable head part joining surface 5 orthogonal to this handle part inserting hole 4 and penetratingly forming a set screw hole 6 reaching the handle part inserting hole 4 on this replaceable head part joining surface 5, a replaceable head part 1b for forming a screw hole 7 having the same screw hole diameter as the set screw hole 6 of the head part body 1a; a set screw 3 formed in the substantially same length as the sum of the length of the set screw hole 6 of the head part body 1a and the length of the screw hole 7 of the replaceable head part 1b; and the handle part 2 inserted into and fixed to the handle part inserting hole 4. A fixing means of the head part body 1a and the handle part 2 and a joining means of the head part body 1a and the replaceable head part 1b are used in common by the set screw 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206768-A (JP)
Title: Hard disk drive mounted type portable device
Inventor: YOSHITAKA HIROYUKI
IPC: G11B33/14
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk drive mounted type portable device capable of preventing the occurrent of offtrack and the reduction of a transfer rate caused by external rotational disturbances, and suppressing the self-excited vibration of an incorporated hard disk drive.  <P>SOLUTION: A disk movable section 22 is freely rotatively supported on the main body 2 of the portable device via a bearing 21. In the movable section 22, a hard disk drive 19 is positioned and fixed so that the center of a bearing 36 is identical with the shaft 24 of the center of the movable section 22. Then, a dummy weight 39 is added to the movable section 22 so that the position of a center of gravity on the dual axis of the entire free rotating body including the movable section 22. Thus, the occurrence of offtrack caused by external rotational disturbances is prevented. Additionally, the rotation of the movable section 22 is regulated by a brake mechanism 38 during seeking. Thus, self-excited vibration caused by the seeking operation of the hard disk drive 19 is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206972-A (JP)
Title: Blade-bearing structure of electric outlet
Inventor: KUSAMA KIMIO
IPC: H01R24/76
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade-bearing structure of an electric outlet capable of facilitating insertion and extraction of a plug, and of keeping suitable insertion force and holding power even if the insertion and extraction of the plug are repeated.  <P>SOLUTION: A pair of spring pieces 52, 52 are fixed to the outer shell 1 of the electric outlet at their rear ends so as to be disposed in parallel with each other along the lengthwise direction and to be flexible along the mutual facing direction; and blade-bearing parts 53, 53 are formed in the vicinities of the tips of the spring pieces 52, 52. Since the distance between the blade-bearing parts 53, 53 is gradually increased along the insertion direction of a blade 102, the spring pieces 52, 52 are brought into bending states easily introducing the blade 102 as compared with those of a conventional example when the blade 102 of the plug 100 passes a supporting point M maximizing the reactive force of the spring pieces 52, 52. As a result, the insertion and extraction of the plug 100 are facilitated, and suitable insertion force and holding power can be kept even if the insertion and extraction of the plug 100 are repeated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207950-A (JP)
Title: Image reducing apparatus and image forming apparatus provided with the same
Inventor: HIRAKAWA HIROYUKI
IPC: H04N1/393
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple image reducing apparatus which reproduces an original image excellently and not requiring much processing time and to provide an image forming apparatus provided with the image reducing apparatus.  <P>SOLUTION: The image reducing apparatus 10 is provided with a reduction processing circuit 10a that specifies, by a prescribed method, a thinned pixel in accordance with a reduction rate, performs black/white coincidence discrimination between the specified thinned pixel and a pixel adjacent thereto, replaces the adjacent pixel with a permissible maximum value or minimum value when coincidence is found, or replaces the adjacent pixel with medium tone data when no coincidence is found, and generates multi-value data wherein a value range including the permissible maximum value, the permissible minimum value, and the medium tone data are defined in advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203689-A (JP)
Title: Cement composition
Inventor: KANEDA YOSHIHISA
IPC: C04B103/40
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition capable of obtaining a high flowability by a brief kneading operation in the range where water/cement ratio is small.  <P>SOLUTION: The cement composition is composed of (A) cement, (B) fine aggregate and (C) a dried and powdered dispersant composed of a water soluble vinyl copolymer which has 40-80 mol% structural unit A expressed by formula (1), 0.5-20 mol% structural unit B expressed by formula (2), 2-40 mol% structural unit C expressed by formula (3) and 0.2-15 mol% structural unit D expressed by formula (4) (100 mol% in total) and has weight average molecular weight of 15,000-100,000 and (weight average molecular weight )/(number average molecular weight) ratio of 2-7 [in the formulas, X expresses SO<SB>3</SB>M<SP>2</SP>or -O-C<SB>6</SB>H<SB>4</SB>-SO<SB>3</SB>M<SP>3</SP>(M<SP>2</SP>and M<SP>3</SP>expresses alkali metal or the like), A expresses a residual group in which hydroxy group is removed from polyether diol having oxyalkylene unit repeating number of 5-109 and M<SP>1</SP>expresses H, alkali metal or the like]. The cement composition is kneaded with water so as to have water/cement ratio of ≥15% to <35% to be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI