baber/WOPTO huggingface dataset:
Patent JP-2002319555-A (JP)
Title: Resist peeling device
Inventor: NISHIMURA SUKEYUKI
IPC: H01J11/24
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a resist peeling device which can effectively peel off not only a resist film on a rib, but also a solid resist film for terminal protection, etc., without changing the process conditions. SOLUTION: This peeling device patterns a paste film on a substrate through sand blast processing using a mask formed of a resist film in specific pattern, and then removes the resist film used as the mask for the sand blade processing; and a dedicated nozzle Na is installed behind nozzles N for peeling the resist film off the substrate G so that only the solid resist film C on the substrate G is sprayed. Under the same process conditions, not only the resist film on the rib, but also the solid resist film C are effectively peeled off and then pushed out of the substrate G without damaging the rib pattern.
Patent JP-2002201069-A (JP)
Title: Dielectric ceramic composition and device for communication equipment using it
Inventor: HARADA TAKESHI
IPC: C04B35/111
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric composition having stably high strength in a high-frequency region such as microwave or millimeter wave, a small relative dielectric constant and a small temperature coefficient of electrostatic capacity with a low loss. SOLUTION: The dielectric ceramic composition 3 is made up of at least the first ingredient containing Al2O3, MgO, and ROa ( wherein, R is at least one kind element selected from among La, Ce, Pr, Nd, Sm, Eu, Tb and Gdt and a is a numelic value stoichometrically decided from a valence of the R), the second ingredient containing SiO2 and the third ingredient containing a glass composition made up of two or more component containing at least one kind selected out of SiO2 and B2O3. The dielectric ceramic compositions are made into a band pass filter by laminating with e.g. the electrodes 4.
Patent JP-2002320659-A (JP)
Title: Apparatus for acupressure
Inventor: KUROIWA YUKIMASA
IPC: A61H39/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a convenient apparatus for hand acupressure by which a user by oneself can do acupressure (pressurization massage) even on the back with an easy posture. SOLUTION: An implement 1 is horizontally equipped with a rotary axis 16, in which a movable pressure head 20 is installed through a rocking arm 19. Moreover, an operation lever 23 is connected so as to turn in a different direction around the rotary axis 16. When the operation lever 23 receives the power of operation, the torque being in proportion to the distance from the emphasis point acts on the rotary axis 16. By doing this, the rocking arm 19 rocks focusing on the rotary axis 16 and the pressing point of the pressure head 20 set on the tip of the rotary axis 16 pushes the regions of the body. In this way, big power of pressurization by small operating power acts on the regions of the body and the user obtains a comfortable feeling of acupressure.
Patent JP-2001354218-A (JP)
Title: Loop pin coupling device
Inventor: UENO HIDEYUKI
IPC: B65C7/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe loop pin coupling device which improves the workability. SOLUTION: This loop pin coupling device comprises a grip lever turnably and pivotably supported by a grip part of a device body, a driving arm turned by the grip lever, a first pin holder linearly moving on a first guide rail by the driving arm, a first driven pin fitted to the first pin holder, a second pin holder linearly moving on a second guide rail by the driving arm, a second driven pin formed of a flexible member with a base end thereof fixed to the second pin holder, and a guide member for guiding a tip of the second driven pin. Since a tip of the guide member is curved and lowered to the position of the first driven pin arranged at the different horizontal position, a filament part can be prevented from being entangled, and generation of any jamming during the work can be prevented.
Patent JP-2002334867-A (JP)
Title: Heat treatment equipment and method therefor
Inventor: ISHII KATSUTOSHI
IPC: H01L21/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize low temperature process by improving the uniformity of film thickness when a semiconductor wafer is to be subjected to oxidation treatment using batch furnace. SOLUTION: In equipment where hydrogen gas and oxygen gas are burned by using an external burning device arranged outside the batch furnace and introduced as mixture gas of oxygen gas and water vapor into a reaction tube, and the so-called 'wet oxidation' is conducted, and a heating device is installed outside the batch furnace. The heating device has constitution, where a ventilation resistor is arranged in a flow channel for heating the gas, treatment gas with which treatment other than wet oxidation is conducted is made to flow in the ventilation resistor, and heating is performed by a heating means. For example, when dry oxidation is to be conducted, oxygen gas and hydrogen chloride gas are activated in the heating device, a very small amount of water vapor is previously generated, and dry oxidation is performed.  When a silicon oxidation film containing nitrogen is to be formed by using dinitrogen monoxide gas, the gas is made to flow in the heating device, and activation is previously performed.
Patent JP-2002331970-A (JP)
Title: Traction device
Inventor: KOYANO EIJI
IPC: B62D53/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional traction device which is necessary for purchasing a traction device matched to the model of automobile in mutually different models and is constituted by separately mounting a hook part and a connector in remote places of the horizontal bar-like member of the traction device, and to provide a technique capable of matching the traction device to the different model of automobile, without replacing the whole traction device. SOLUTION: This traction device comprises a lateral pair of fixing members having a space corresponding to the width of the lateral fixing part of a tow car, a cross member laid between the fixing members, and a hitch part for rotatably connecting a connecting member extended forward from a trailer. A mounting part to the cross member is integrated to a connector part for attachably and detachably connecting the hitch member, a tow car-side electric cable, and a trailer-side electric cable to constitute a base body, and the base body is mounted on the cross member by a fixing device.
Patent JP-2002333577-A (JP)
Title: Vibration-proof observation optical system
Inventor: YANO TAKAAKI
IPC: G02B13/18
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof observation optical system made light in weight and small in size as a whole by realizing the miniaturization of its vibration-proof correction lens in the vibration-proof correction optical system of a vibration-proof correction lens driving type where a lens being a part of an objective optical system is set as the vibration-proof correction lens. SOLUTION: This vibration-proof observation optical system is equipped with the objective optical system, an erect optical system and an eyepiece optical system, and the objective optical system is constituted of a front group consisting of a lens having positive power, a lens having negative power and a lens having positive power and a rear group constituting the vibration-proof correction lens driven in a direction orthogonal to an optical axis in order from an object side. It satisfies a following conditional expression (1). (1) 0.5<=hc/hmax.<=0.8. Provided that (hc) means the axial open radius of the 1st surface of the vibration-proof correction lens and (hmax) means the axial open radius of the surface nearest to the object side of the front group of the objective optical system.
Patent JP-2002332328-A (JP)
Title: Injection molding compound and process for producing fuel cell separator
Inventor: SAITO KAZUO
IPC: C08L63/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an injection molding compound that makes it possible to largely shorten the time required from injection into a mold until release from the mold and can enhance productivity because a molded product using the compound can be released from the mold precisely without impairing the configuration even if the entire molded product is not sufficiently cured. SOLUTION: The injection molding compound comprises a carbon powder and a thermosetting resin as the main components, wherein the injection molding compound contains the thermosetting resin in an amount of 8-30 pts.wt. per 100 pts.wt. carbon powder and 50-90 wt.% of the thermosetting resin is constituted of a resol-type phenolic resin and 10-50 wt.% thereof is constituted of an epoxy resin and a novolac-type phenolic resin.
Patent JP-2002332423-A (JP)
Title: Disazo compound and dyeing method using the same
Inventor: KOTANI JUNJI
IPC: C07D401/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a disazo compound which has a high dyeing property for cellulosic fibers and can efficiently dye the cellulosic fibers in good reproducability, and to provide a dyeing method. SOLUTION: This disazo compound represented by general formula (1)  R1 is H or methoxy; R2 is H, methyl, methoxy, ureido or acetylamino; R3 is H or methoxy; R4 is H, methyl, acetylamino or ureido; (m) is 2 or 3} in the form of the free acid or its salt.
Patent JP-2002332233-A (JP)
Title: Skin care preparation composition
Inventor: ONODERA TAKAO
IPC: A61K8/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation composition having excellently ameliorating effect on unevenness on the surface of the skin, preventing and ameliorating actions on granulation, roughness, blackness, dryness, etc., of the skin, solving slight solubility of a hydroxypyridone derivative in water, in the case of formulation with a skin care preparation composition such as a cosmetic, capable of improving its stability and solubility and sufficiently exhibiting an expected effect. SOLUTION: This skin care preparation composition is characterized by comprising a hydroxypyridone derivative and a polyoxyethylenepolyoxypropylene alkyl ether and/or a polyoxyethylene cholesteryl ether.
Patent JP-2002332517-A (JP)
Title: Method for producing high carbon steel wire rod
Inventor: YAMADA WATARU
IPC: C21C7/076
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high carbon steel which has excellent fatigue resistance and breakage resistance. SOLUTION: On laddle refining for molten steel containing 0.70 to 0.95 mass% C, slag having a composition satisfying (%CaO)/(%Si) of 0.7 to 1.4, and containing 2 to 10 mass% Al2 O3 is used. Further, the mass of raw CaO used as the raw material for the slag is controlled to <=20% of the whole of the slag, or the mass of raw CaO to be used is controlled to <=40% of the whole of the slag. Also, an initial slagging accelerator having the melting point of <=1,100 deg.C is added in >=10% of the whole of the slag. By this production method, a high carbon steel wire rod having excellent fatigue resistance and disconnection resistance in wire drawing can be provided.
Patent JP-2002335767-A (JP)
Title: Easy raising seedling kit
Inventor: ARAI NORIO
IPC: A01G9/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an easy raising seedling kit capable of effectively avoiding the waste of resources and the destruction of the natural environment and excellent in circulation. SOLUTION: This easy raising seedling kit has a holding side composed of a mounting paperboard 12 comprising a base mounting paper 12a having an opening 14 of a prescribed size and a mating mounting paper 12b having a size of closing at least the opening 14 and a resin case 16 having a housing projecting part 18 and a flange part 20, wherein the housing projecting part 18 comprises as raising seedling items compressed culture soil 22, seed and seedling 21 and a collapsible biodegradable wax-impregnated pot 24, and the case 16 seizes the flange part 20 on the edge of the opening of the base mounting paper 12a and has a size and a shape each enabling to project only the housing projecting part 18 from the opening 14, and in this seizing condition,  houses things to be housed and is formed through adhering the mating mounting paper 12b to the base mounting paper 12a from the seizing side of the flange part 20.
Patent JP-2002344060-A (JP)
Title: Semiconductor laser and light source device
Inventor: SATO WATARU
IPC: G11B7/125
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve assemblability, when using a semiconductor laser with increased number of lead pins during multi beams. SOLUTION: This semiconductor laser is provided with lead pins having different lengths that are arranged on different inner circumferences.
Patent JP-2002336690-A (JP)
Title: Method for decomposing and removing gas containing volatile organic matter and apparatus for the same
Inventor: KOBAYASHI KIYOTO
IPC: B01J35/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of decomposing and removing volatile organic matter which is capable of efficiently and perfectly effecting a decomposition reaction by a photocatalyst function and an apparatus for the same. SOLUTION: Gas containing volatile organic matter is introduced into a reaction vessel 6 which can be made into a hermetic type and is adsorbed to an adsorbent 10 which is packed in a reaction section 9 and has the photocatalyst function. The analysis of the gas is carried out by a mass spectrometer 17 for monitoring and the adsorption degree is evaluated in a process step for introduction and adsorption. When the introduction of the gas is completed, the reaction vessel 6 is closed and is made movable by closing stop valves 5 and 13. This reaction vessel 6 is moved to a place, etc., where a gas chromatograph-mass spectrometer and neutralization reactor exist, in which a black light 8 is lighted and the photocatalyst function reaction is promoted by agitation with an agitator 11. The reaction product is decomposed and removed by the neutralization reactor.  Accordingly, the gas containing the volatile organic matter is efficiently and completely decomposed and removed. Even more, the neutralization can be effected and the release of the gas containing the hazardous materials to the atmosphere is eliminated.
Patent JP-2002341167-A (JP)
Title: Optical transmission device and optical sheet holding member used for the same
Inventor: OKADA JUNJI
IPC: G02B6/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission device which can reduce positional deviation of an optical sheet, can reduce an optical coupling loss, and thereby, can improve light use efficiency, and to provide an optical sheet holding member used for the optical transmission device. SOLUTION: The optical sheet 12 is inserted into a holding member 14, and is held by the holding member. An optical sheet holding part 22 for holding the optical sheet 12 and an open part 30 connected to the optical fiber, etc., are formed for the holding member 22. The holding member 22 is integrally formed, and even if a tolerance of the optical sheet is large, the accumulated tolerance can be reduced, and the optical coupling loss can be reduced.
Patent JP-2002341312-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHIGETO
IPC: G09G3/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device achieving low power consumption. SOLUTION: The liquid crystal display device is of a simple matrix type, has a liquid crystal display panel 2 loaded on a light transmission plate 1 and is constructed by making a plurality of scanning lines and a plurality of signal lines mutually intersect via a liquid crystal layer. A plurality of LEDs(light emitting diodes) 3a-3j are aligned on an end face of the light transmission plate 1. Besides a location of arrangement is defined by both of the liquid crystal display panel 2 and a backlight so as to make the alignment lines of the LEDs 3a-3j parallel to the signal lines. Furthermore, the LEDs 3a-3j are turned on synchronizing with selection of the scanning lines.
Patent JP-2002347408-A (JP)
Title: Caster
Inventor: ICHIKAWA HIRONORI
IPC: F16C35/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide structure which facilitates fractional handling by separating a radial bearing from a yoke made of synthetic resin and a wheel body. SOLUTION: In a caster comprising the radial bearing 4, which is used as a bearing for a pivot or an axle, molded, inserted into the yoke 5 made of synthetic resin or a wheel, the yoke 5 is formed with a large opening section 7 through which the radial bearing 4 can be taken out axially, and the edge section of the opening section 7 of the yoke 5 is provided with a plurality of claw sections 8, which are protruded to the side of the opening section 7 to lock the radial bearing. Fractional handling can be done by removing the radial bearing 4 from the opening section 7 by cutting the claw sections 8.
Patent JP-2002353027-A (JP)
Title: Solenoid device
Inventor: OGAWA SHINJI
IPC: H01F7/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid device which enables miniaturization and can be recycled. SOLUTION: In the solenoid device 10, a wind bobbin 20, having a coil 11 wound on the outer periphery of a bobbin portion 21, is so mounted in a casing 30 of an independent body as to attach a metal cylinder 12 to the outer periphery of the casing 30. Thereby, the outer periphery of the coil 11 is covered with a cylinder portion 31, and the periphery of a terminal 15 is also covered and concealed with a connector housing 32. Since the periphery of the coil 11 of the solenoid device 10 is covered with the casing 30 of an independently formed body, the wall thickness of the casing 30 is made smaller than the conventional molded casings so as to make reducible the size of the solenoid device 10.  Further, since resin will not penetrate into the spaces between the wires of the coil 11 differently from the conventional molded casings, the decomposition of the solenoid device for its recycling is facilitated.
Patent JP-2002354008-A (JP)
Title: Automatic generation circuit for degenerated codes
Inventor: MUNEMORI TOSHIMITSU
IPC: H04L47/43
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that registration processing takes time because registration processing for internal codes has to be carried out beforehand and retrieval processing for internal codes at an internal code holding unit by a retrieval unit takes time. SOLUTION: It is equipped with an internal code holding unit, which stores and holds an internal code of a bit number that is address-degenerated corresponding to an ATM cell identifier value based on an input for the ATM cell identifier value set as an input code, and an internal code generating unit, which generates an internal code corresponding to an input code during a new input of the input code and makes the internal code to be stored and hold.
Patent JP-2002353542-A (JP)
Title: Laser diode-pumped solid-state laser
Inventor: OTSUKA TAKASHI
IPC: H01S3/16
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To realize more number of oscillation wavelengths in a laser diode- pumped solid-state laser which generates a laser beam, in such a way that a solid-state laser crystal doped with rare-earth element ions is pumped by a laser diode. SOLUTION: The solid-state laser crystal 13, doped with Ho<3+> , is excited by a GaN-based laser diode 11, and a solid-state laser beam 16 is generated by the transition:<5> S2 to<5> I7 or<5> S2 to<5> I8 in the crystal 13.
Patent JP-2002055326-A (JP)
Title: Liquid crystal display device
Inventor: KONDO KATSUMI
IPC: G09F9/30
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film transistor type liquid crystal display device which is constituted of ICs having low power consumption and which is bright and which has a satisfactory visual angle characteristic and whose cost is low. SOLUTION: This display device is constituted of electrode structure applying electric fields roughly parallel with surfaces of substrates, elemental constitution of liquid crystal whose brightness obtains the minimum value in a state in which voltage is applied to liquid crystal and a driving circuit applying a voltage waveform raising an effective voltage VLC to be applied to a pixel from a common electrode also.
Patent JP-2002349167-A (JP)
Title: Drilling rig
Inventor: AOKI KATSUTOSHI
IPC: E02D1/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive versatile drilling rig with a simple structure hardly generating a noise in spite of using a hammering by hammer and usable not only for excavation (drilling) but also for geological investigation or penetration test. SOLUTION: This rig comprises a slide case slidably provided on a leader; a driving means for reciprocating the slide case along the leader; a weight hammer slidably provided on a guide rod vertically fixed within the slide case; a lift for lifting up and falling the weight hammer; a hammer sub provided on the falling line of the weight hammer and stroke by the falling of the weight hammer; and a motor for rotating the hammer sub through a transmission mechanism. An excavation rod is connected to the hammer sub. A striking force is transmitted to the excavation rod by the striking of the hammer sub by the falling of the weight hammer, and a rotating force is transmitted by the rotation of the hammer sub by the drive of the motor.
Patent JP-2002353924-A (JP)
Title: Broadcasting system, server device and control program therefor
Inventor: IWATA ATSUSHI
IPC: H04N7/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To promote viewing or reading by a larger number of users and to objectively comprehend the result on an information transmitting medium, such as TV broadcasting or communication network. SOLUTION: In the broadcasting system for transmitting broadcast data containing data related to a program to the receiver of a user, the broadcast data contains the control program for controlling the receiver of the user. The control program controls the receiver of the user, so as to be set within the broadcasting time of the program and to function as a display means for displaying action acceptance mark on the receiver of the user within an action accept time zone for accepting action by the user, as a detection means for detecting that the action is performed by the user, and as a storage means for generating action result data, and storing them in the receiver, when the action has been performed by the user within the action accept time zone.
Patent JP-2002355568-A (JP)
Title: Disintegrating media
Inventor: GOTO SHOICHIRO
IPC: B02C17/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide disintegrating media which are spherical disintegrating media and have excellent wear resistance. SOLUTION: The disintegrating media consist of a sintered zirconia compact containing 2.0 to 4.0 mol% Y2 O3 and the size of the pores existing within the disintegrating media is <=100 μm. The size of the pores existing within the disintegrating media consisting of the sintered zirconia compact containing 2.0 to 4.0 mol% Y2 O3 is <=10% of the diameter of the disintegrating media.