baber/WOPTO huggingface dataset:
Patent JP-2003024407-A (JP)
Title: Stretcher
Inventor: MAKINO MASAAKI
IPC: A61H1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher allowing a person to easily stretch the circumference of the waist part by oneself to moderate or prevent lumbago. SOLUTION: This stretcher 10 comprises a waist moving means 14 for stretching the waist part of a person lying supinely on a supine face 12, and the waist moving means 14 comprises a waist contact part 16 for lifting and supporting the waist part and rocking the waist part in laterally twisting directions and a rocking drive means 18 for rocking the waist contact part 16. According to such a structure, the person can easily carry out the stretch of the waist by lying supinely on the supine face 12 and rocking the waist contact part 16.
Patent JP-2003028295-A (JP)
Title: Gear shift operation mechanism of transmission
Inventor: MAEDA TAKESHI
IPC: F16H63/30
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To assure smooth gear shift by reducing the moment acting on an inner lever installed on a shift shaft. SOLUTION: The tip of a plunger 7 elastically holding the inner lever slidably installed on the shift shaft 2 at a neutral position is allowed to abut on the inner lever 3 on an axis parallel with the shift shaft 2 passing the engagement point of the plunger with a gear control lever 5 for movably operating the inner lever 3 against the holding force of the plunger 7. By this, since the moment is not generated by a return force of the plunger 7 and an operating force of the gear control lever 5, a wrenching force does not occur on the inner lever 3, and the inner lever 3 is smoothly moved relative to the shift shaft 2 for performing a smooth gear shifting.
Patent JP-2003027101-A (JP)
Title: Metal powder with excellent sinterability
Inventor: UMANO NORIYUKI
IPC: B22F1/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide metal powder having excellent sinterability and most suitably used for manufacture of small-size parts having complicated shape, such as machine parts and electrical/ electronic parts. SOLUTION: The metal powder with excellent sinterability can be obtained by mixing, as an auxiliary agent, irregular-shaped powder in a mixing proportion of 3-<10% with metal powder prepared by gas atomization, regulating them and applying cold pressing. Moreover, the irregular-shaped powder is prepared by water atomization or reduction process.
Patent JP-2003035993-A (JP)
Title: Image forming device
Inventor: KUSUDA HIROSHI
IPC: G03G15/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To stably form appropriate nip width by a photoreceptor drum and a developing roller in an image forming device. SOLUTION: This image forming device possesses the photoreceptor drum on which an electrostatic latent image corresponding to a toner image is formed, a developing roller made to press-contact with the photoreceptor drum and developing the electrostatic latent image formed on the photoreceptor drum to a developed image, and a roller supporting part 15 attached coaxially with the developing roller and made to rock in an entire radial direction so as to rotate the developing roller.  The supporting part 15 is equipped with a main body part 17 which is equipped with a rocking part 19 rotatably attached to a supporting projection 16 and also deformed in the radial direction because a slit extended in a periphery direction is formed and with which the developing roller is coupled, and a gear part 18 which is provided on the outer periphery of the main body part 17 and where a developing roller driving gear 18a to which rotational force from a motor is transmitted is formed on the outer peripheral surface.
Patent JP-2003035471-A (JP)
Title: Flow diverter and air conditioner employing the same
Inventor: KITAZAWA MASAAKI
IPC: F16L41/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a diverter, low in a pressure loss and noise while capable of distributing a refrigerant stably against the fluctuation of the flow amount of refrigerant and capable of easily setting the flow distribution ratio of the refrigerant, and an air conditioner employing the same. SOLUTION: The diverter is provided with a diverter main body 2 and an inlet tube 1 connected to the inlet port of the diverter main body 2. A guide unit 1a having the inside sectional configuration of equilateral triangle is provided in the inlet pipe 1. The liquid refrigerant is collected to the areas of three corners of the guide unit 1a having the equilateral triangular sectional configuration at the inside of the guide 1a and the same is equally distributed into three sets of diverting holes 3a provided in a branching unit 3.
Patent JP-2003034718-A (JP)
Title: Polycarbonate copolymer and the use
Inventor: SUGIMOTO KENICHI
IPC: C08G64/16
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a new thermoplastic optical resin excellent in transparency, optical characteristics, mechanical properties, thermal properties, melt fluidity and injection moldability. SOLUTION: Polycarbonate copolymer containing a repeating structural unit represented by formulas (1-a) and (2-1) (wherein R1 , R2 , R3 and R4 each represents hydrogen, alkyl, alkoxy or halogen) and the optical parts obtained by molding the polycarbonate copolymer are provided.
Patent JP-2003035892-A (JP)
Title: Optical shutter
Inventor: ONO HIROAKI
IPC: G02F1/09
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To make fast the speed of switching between light transmission and cutoff by eliminating a movable part, to make an optical shutter small-sized, to make characteristics hard to become worse, to improve reliability, and then to securely protect a light receiving element, etc. SOLUTION: A parallel plane type birefringent element 10 for separation which separates input light beams of the same optical path whose polarizing directions are in orthogonal relation and a parallel plane type birefringent element 12 for composition which puts together and outputs light beams of different optical paths whose polarizing directions are in orthogonal relation are installed at an interval, and a polarized wave rotating means 14 which is equipped with a Faraday rotator and controls whether the polarizing direction is rotated by 90 deg. or maintained is arranged between both of them. Then the transmission and cut off of the output light are controlled by switching the polarizing direction by the Faraday rotator.  The polarized wave rotating means is composed of a combination of, for example, a ±45 deg. variable Faraday rotator and a 1/2-wavelength plate which has its optical axis so set that the polarizing direction is rotated by 45 deg..
Patent JP-2003047126-A (JP)
Title: Water ingress preventing cover for junction block
Inventor: HAMADA SHUJI
IPC: H02G3/14
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water ingress preventing cover for a junction block that allows easy connection of a connector to the junction block and prevent covering of the top surface of the junction block to prevent moisture ingress from being omitted. SOLUTION: The water ingress preventing cover 1 for the junction block is rotatably held by a bracket 15, which is a member for attaching the junction box 10 to the auto body. After fitting a connector 38 to the connector retention section 20 provided on the top surface 10a of the junction block 10, the connector 39 cannot be fit into the connector retention section 23 provided on the side surface 10b unless the water ingress preventing cover 1 for the junction block is rotated counter clockwise, so that the upper surface 10a of the junction box 10 is reliably covered to prevent water ingress and the step can be prevented from being omitted.
Patent JP-2003038603-A (JP)
Title: Warm water stream generating device
Inventor: OGURA RIICHI
IPC: A61H9/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a warm water stream generating device for giving a stimulus in a wide range. SOLUTION: This device is formed in a bathtub which is provided with an inflow port and outflow port and in which warm water is circulated. In the inflow port, an opening area has 0.02-0.25 m<2> where the width is 0.6-1.6 times as long as the height, a flow rate is 0.5-2.0 m/s and a pressurization fluid of 36-40 deg.C to be a turbulence inside the bathtub is pressurized by an axial stream blade with a diameter of 160-400 mm and jetted. The jetted turbulence flows to enwrap the body surface of a bathing user, and then, the stimulus is given to the whole body surface by generating a flutter (self-excited vibration) of 8-13 Hz.
Patent JP-2003039903-A (JP)
Title: Wheel with built-in suspension
Inventor: MORITA YUJI
IPC: B60B9/12
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a vehicle body floor in a vehicle, and to increase the cabin space in the vehicle. SOLUTION: A wheel comprises a hub 1 which is formed substantially cylindrical to connect an axle A, and a rim 2 which is positioned on the outer circumferential side of the hub 1 to interpose a tire T therebetween, and further comprises an elastic body 3 which is located between the outer circumference of the hub 1 and the inner circumference of the rim 2 and contracted when the external force is applied, and expanded when the external force is eliminated, and annular dampers 4 which are continuously disposed on the elastic body 3, and absorb the energy when the elastic body 3 is expanded.
Patent JP-2003001788-A (JP)
Title: Recycling method for gauze of silk screen
Inventor: NISHIJIMA KATSUHIKO
IPC: B41N1/24
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To attain reduction of the cost of printing and prevention of the environmental pollution due to disposal, by recycling a gauze having a non- adopted pattern without disposing it, as to the gauze stretched on a frame in silk screen printing. SOLUTION: In a plate making process for a silk screen, an applied photosensitive emulsion is reinforced with a reinforcing solution only for the gauze of the frame having a pattern adopted after preparation of a raw web sample, not reinforcing, with the reinforcing solution, the photosensitive emulsion applied to the gauze in a process before test printing which is conducted in a usual process, and then ultraviolet rays are shined thereon to set a strength that can endure mass production, as to the silk screen necessary for mass production. As for the silk screen which is not adopted and is disposed of in the usual practice, the photosensitive emulsion is removed therefrom by using an ordinary emulsion removing solution, which is a usual technique, in a state wherein the silk screen is not yet passed through the reinforcing process.  According to this constitution, the gauze is made recyclable in a state of being left stretched on the frame.
Patent JP-2003040429-A (JP)
Title: Conveyer in process for manufacturing cathode ray tube
Inventor: WATANUKI HARUO
IPC: B65G39/20
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress increasing of electro static charge voltage in a panel part during conveyance, because of an electrostatic charge of the panel part due to action during the conveyance to attract foreign matter for making it as one factor of deterioration of picture quality and improper action in a cathode ray tube, in the case of conveying the panel part before a funnel seal process in a process for manufacturing the cathode ray tube. SOLUTION: A conduction piece 12 for static elimination electrically connected to a magnetic shield mechanism of a loaded panel part 1 is arranged in a conveying pallet 10, a side guide 61a of an accumulation conveyer 21 loading this conveying pallet 10 for conveyance arranges an earth member 22 having an earth conduction spring 11b coming into contact with the conduction piece 12 for static elimination, and a quantity of electric static charge in the panel part 1 is suppressed by electrically connecting the conduction piece 12 for static elimination and the earth conduction spring 11b.
Patent JP-2003009749-A (JP)
Title: Fly flap not making article dirty
Inventor: MARUO YOSHINOBU
IPC: A01M3/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fly flap not having a bad condition that a flapped fly is broken, an internal organ springs out and a room, an interior, furniture and furnishing goods are stained, readily flapping flies on paper from which a stain can not be wiped or a corner of an article, not leaving a dirty and unpleasant stain on the fly flap, being simply washed with water and excellently dehydrated. SOLUTION: This fly flap not making an article dirty is provided with a retaining part at the tip of a gripping bar in which the retaining part is furnished with a plurality of long and slender flexible linear members in parallel to constitute a fly flapping part.
Patent JP-2003045546-A (JP)
Title: Locking structure of two articles
Inventor: YAMAWAKI TAKANORI
IPC: H01R13/639
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent sudden regular locking and regular locking release of two articles. SOLUTION: A temporary locking arm 3 and a regular locking arm 4 are arranged in parallel on one article 1. An arm-receiving part 5, having a temporary engaging part 15 and a regular engaging part 16, and entering between the temporary locking arm and the regular locking arm and a pair of arm guide parts 6 and 7 on both sides of the arm-receiving part are arranged on the other article 2. An inclined part 21 is arranged in one arm guide part 7 for slidingly contacting and supporting the tip 11a of the regular locking arm 4, when the regular locking arm 4 gets over the regular engaging part 16. Inclined parts 9 and 19 for clearance are arranged on the tip side of the temporary locking arm 3 and the tip side of the other arm guide part 6. One article 1 is a connector housing, and the other article 2 is a front holder for defining a terminal housing chamber in the connector housing.
Patent JP-2003045898-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IMOTO TSUTOMU
IPC: H01L29/812
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for which parasitic source/drain resistance is reduced while suppressing increase of the foot print and suppressing increase of the manufacture processes, and to provide a manufacturing method. SOLUTION: The semiconductor device is provided with semiconductor layers 12, 13 and 14 for which a plurality of layers are laminated under a gate electrode 17, and provided with a channel layer 13 forming a current channel by heterojunction with an adjacent layer 14 inside the semiconductor layers 12, 13 and 14. The semiconductor layers 12, 13 and 14 are provided with connection layers 16b and 16c to be a source or a drain having a mesa shape for which the vicinity of the gate electrode 17 is left on an upper surface, and a side wall surface is inclined to a main surface, formed on the side wall surface of the semiconductor layers 12, 13 and 14 so as to be in contact with at least the channel layer 13 exposed to the side wall surface of the semiconductor layers 12, 13 and 14 excluding the upper surface of the semiconductor layers 12, 13 and 14.
Patent JP-2003012521-A (JP)
Title: Anti-inflammatory drug for skin and mucosa using polyene macrolide antifungal antibiotic preparation
Inventor: YAMAMOTO TOMOO
IPC: A61P17/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyene macrolide antifungal antibiotic preparation having anti-inflammatory effect for the skin and a mucosa and decreasing effect for pain and itching caused by inflammatory of the skin and the mucosa. SOLUTION: This preparation is composed mainly of a polyene macrolide antifungal antibiotic and realizes anti-inflammatory effect for the skin and a mucosa and decreasing effect for pain and itching caused by inflammatory of the skin and the mucosa.
Patent JP-2003050476-A (JP)
Title: Toner, image forming method and process cartridge
Inventor: KASHIWABARA RYOTA
IPC: G03G9/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner containing a uniformly dispersed wax in toner particles and having excellent low temperature flexibility and anti-hot-offsetting properties. SOLUTION: In the toner consisting essentially of a bonding resin, a colorant, a charge controlling agent and a wax, (a) the bonding resin contains a hybrid resin component having a polyester unit and a vinyl polymer unit, (b) a temperature at which the loss tangent (tanδ) of the toner reaches 1.0 exists in the range of 80 to 160 deg.C and (c) the toner has a endothermic peak in the temperature range of 85 to 130 deg.C on its DSC curve is temperature rise measured with a differential scanning calorimeter(DSC).
Patent JP-2003048408-A (JP)
Title: Pneumatic tire
Inventor: TAMURA DAISUKE
IPC: B60C11/01
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of preventing cracks generated in a bottom of a small groove for suppressing partial wear when the tire rides over a curb or the like. SOLUTION: A plurality of projections 26 are formed on a groove wall 24A on the outside in the tire width direction of a defense groove 24 provided on a shoulder rib 22 with intervals in the tire circumferential direction. When the tire rides over a projection 30 such as the curb, the defense groove rib 22A may be opened. However, the projection 30 such as the curb hits the projections 26, the contact area between the bottom of the defense groove 24 and the projection 30 such as the curb is reduced or becomes zero, and generation of cracks from the bottom of the defense groove 24 is suppressed.
Patent JP-2003050606-A (JP)
Title: Programmable controller
Inventor: MIURA YOSHIHIRO
IPC: G05B19/048
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of preventing the transmission and reception mistake of an inter-module signal, and increasing noise resistivity. SOLUTION: Power supply from a power unit 2 to a processor module 3 and an I/O module 4 is operated by the magnetic coupling of a power feeding means 13. Also, data communication between the processor module 3 and the I/O module 4 is operated by the magnetic coupling of a data communicating means 14 arranged at each module 3 and 4. Thus, it is possible to omit a cable connecting the modules 3 and 4, and to prevent any transmission and reception mistake due to the cable connection mistake, and to prevent the generation of any influence due to a noise to be superimposed on the cable.
Patent JP-2003051136-A (JP)
Title: Method for adjusting polarization hologram, device for adjusting polarization hologram, and method for manufacturing optical pickup
Inventor: OGAWA HIROYUKI
IPC: G02B5/32
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device of which the variation in optical pickup performance in the production lot of a polarization hologram and a moving element is suppressed. SOLUTION: The optical pickup device is provided with a step for making incident laser light 104 polarized by a polarization hologram 101, and a step for detecting a quantity of light of the polarized laser light 105 made exit from the polarization hologram 101, and a position to be fixed in the moving element 102 of the polarization hologram 101 is adjusted based on the quantity of light of the detected laser light 105, in the state in which the incident position of the laser light 104 and the position for detecting the quantity of light of the laser light 105 are set accurately.
Patent JP-2002121450-A (JP)
Title: Water-based ink composition
Inventor: FURUYA TAKAHIRO
IPC: C09D11/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a global environmental friendly water-based ink composition capable of exhibiting excellent drying properties even on an impermeable material to be printed such as a plastic film without using an apparatus such as an ultraviolet irradiator or a heating device. SOLUTION: This water-based ink composition is obtained by formulating water, a water-soluble solvent, a water-soluble resin and a coloring matter together with a quick-drying imparting agent having a lower solubility in water than that in the water-soluble solvent.
Patent JP-2003053600-A (JP)
Title: Plate for hot press, hot press device provided with the same and sheet laminate
Inventor: NISHIMURA KIMITAKA
IPC: B42D15/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a plate for hot press and a hot press device provided with the same which allows hot pressing between sheet materials without generating a surface pressure distribution gradient and suppresses the occurrence of irregularity of thickness and defective interlayer adhesion. SOLUTION: In this plate for hot press, a recessed housing part 20 which has almost the same shape with a sheet material 13, has dimensions capable of housing the sheet material 13 and has a depth size smaller than the thickness size of the sheet laminate is disposed on a narrow pressure surface of a lower plate member 12b constituting the plate 11 for hot press. Thereby, the surface pressure distribution for the sheet material 11 on the hot pressing is uniformized and the defective interlayer adhesion on the peripheral part of sheet material 13 and the irregularity of thickness is reduced.
Patent JP-2003057138-A (JP)
Title: Semiconductor pressure sensor
Inventor: SUMI SADAYUKI
IPC: H01L29/84
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor capable of reducing the effects of thermal stress and measuring the pressure of an introduced fluid to be measured. SOLUTION: The semiconductor pressure sensor 1 is provided with both a pressure sensor chip 31 with a diaphragm 33 to be bent at reception of pressure and a thick-wall part 35 formed in the periphery of the diaphragm 33 and a package 11 with a pressure introduction port 15. A joint surface 35a is joined to the package 11 in such a way that the pressure sensor chip 31 blocks the pressure introduction port 15. The joint surface 35a is joined to the package 11 by a circular solder 21 having a line width W1 smaller than the width P1 of the joint surface 35a and surrounding the pressure introduction port 15.
Patent JP-2003061106-A (JP)
Title: Optical image reader with area sensor having rgb filter
Inventor: OHIRO HIDEKAZU
IPC: H04N1/04
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical image reader with excellent S/N at a low cost provided with an area sensor having an RGB filter by solving problems of a conventional solid-state image pickup device camera, which adopts a line sensor or an area sensor or the like to measure the shape, numerical quanty and flaws or the like of objects carried at high-speed on a belt conveyor or the like, that has required a power full light source or a special light source and cannot have obtained a sufficient S/N of obtained image signals because the conventional camera employs control of the electric charge storage time or a strobe light source to capture a still picture. SOLUTION: The area sensor of this invention includes color image reading pixel arrays each having red, green blue color filters for each of a plurality of the pixel arrays of three divisions in its light receiving region and a horizontal transfer register placed on each of the color image reading pixel arrays. The area sensor can be controlled with a vertical transfer frequency by synchronizing a transfer speed of signal electric charges with a motion of an optical image moved in a prescribed direction at a prescribed speed.