baber/WOPTO huggingface dataset:
Patent JP-2002211870-A (JP)
Title: Handrail repairing workbench for passenger conveyor
Inventor: TSUMITA HIDEKAZU
IPC: B66B31/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a handrail repairing workbench for a passenger conveyor that is applicable to repair of both a rear surface and a leg portion of a handrail and permits an easy and quick operation of mounting on a guide rail and of pressing fixation of the handrail. SOLUTION: The handrail repairing workbench comprises a work board 2 mountable on the guide rail 7 to carry the handrail 5, fixing means 3 for pressing the handrail 5 on the work board 2 from above, and holding means 4 for clamping the guide rail 7 to hold the work board 2. The fixing means 3 have a first clamp device 3A of a toggle mechanism with a first handle 3B and a presser 6. The holding means 4 have a second clamp device 4A of a toggle mechanism with a second handle 4B and a movable holding part 4C movable back and forth, and a fixed holding part 4D opposed to a tip end of the movable holding part 4C. Height adjusting members 14 are removably mountable on the work board 2, and when mounted in place, can carry the handrail 5. A lower portion of a repairing pot 16 is locatable between the handrail 5 mounted on the height adjusting members 14 and the work board 2.
Patent JP-2002214706-A (JP)
Title: Illuminator for image display, projection display device, and image display method
Inventor: MIYASAKA SATOSHI
IPC: H04N5/74
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a projected image which is bright and high in image quality. SOLUTION: The illuminator is provided with a plurality of first laser beam sources 1 which emit the laser beam of a first wavelength region, a plurality of second laser beam sources 2 which emit the laser beam of a second wavelength region, a plurality of third laser beam sources 3 which emit the laser beam of a third wavelength region, a first integrator 5B which receives and emits the laser beam of the first wavelength region emitted from the first laser beam source 1, a second integrator 5G which receives and emits the laser beam of the second wavelength region emitted from the second laser beam source 2, and a third integrator 5R which receives and emits the laser beam of the third wavelength region emitted from the third laser beam source 3.
Patent JP-2002211434-A (JP)
Title: Transmission of crawler vehicle
Inventor: KAMOTO MASASHI
IPC: B62D11/10
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission of a crawler vehicle capable of performing a smooth and safe turning of a frame. SOLUTION: The output speed Nb of the auxiliary transmission means 24 for turning of a continuously variable steering device B is set lower than the output speed Na of the auxiliary transmission means 16 for running of a running speed transmission device A, and the output speed difference (Na-Nb) between these speeds is set to be generally equal to a turning start radius when the supply of power to one of right and left side crawlers is intermitted in the straight forward state of the frame.
Patent JP-2002213747-A (JP)
Title: Steam convection oven
Inventor: ICHIKAWA MEGUMI
IPC: F24C1/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a steam convection oven, in which zipping noise is suppressed in a discharge pipe for a cooking exhaust gas. SOLUTION: In the steam convection oven, there are provided an oven main body 2 defining a cooking chamber, a heating means 14 for heating a food material held in the cooking chamber, a steam generator 32 for steam cooking the food material, and a discharge pipe 50 for discharging cooking exhaust-gas to the outside. In a part of the pipe 50, an expanded part 56 having a larger inner diameter than that of the other part is provided. Thus, generation of the zipping noise can be suppressed due to the silencing effect of the expanded part 56.
Patent JP-2002214953-A (JP)
Title: Fixing device
Inventor: KATAKABE NOBORU
IPC: H05B3/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the heat capacity of a part to be heated, to shorten warm-up time and to ensure the excellent separability of paper in a fixing part. SOLUTION: This fixing unit is constituted of an endless belt for fixing, a fixing roller made of an elastic member and pressing the endless belt to recording material, a backup roller opposed to the fixing roller so as to hold the recording material and the endless belt between itself and the fixing roller, a guide member for guiding the traveling path of the endless belt traveling while being held between the fixing roller and the backup roller, and a heating means for heating the endless belt. The heating means directly heats the endless belt in a non-contact state.
Patent JP-2002216904-A (JP)
Title: Connector
Inventor: SAKA YUKINORI
IPC: H01R13/631
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To make detection of engagement of the connector which has plural pairs of male and female housings. SOLUTION: Three pieces of male housings 11 are installed in a row on the wall face 10 of the apparatus unit and a female housing is engaged on each of them. A detection plate 30, which has a width comparable to the length of the three male housings 11 in the row direction, is equipped capable of moving forward on the substrate 10 at a height position corresponding immediately next to the rear face 20A of the female housings 20 in the normal engagement position, along the guide groove 41 in the direction crossing at right angles with the row direction of the male housings 11. When the engagement action of the female housings has been finished, the detecting plate 30 at the retreating position is moved forward.  If there happens to be a female housing at half engagement, the detecting edge 33 of the detecting plate 30 touches the protection frame 26 or the like of the lock arm 23 and thus the movement of the detection plate 30 to the forward position is constrained. Thereby the existence of female housings 20 of half engagement can be detected.
Patent JP-2002211183-A (JP)
Title: Binder and file
Inventor: KOIKE SEIICHI
IPC: B42F13/22
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual lateral shift of first and second ring forming bodies, which are mutually abutted to form a closed loop state, on the leading end side of them. SOLUTION: A binder 12 is constituted by providing a long piece-shaped base 18 and the first and second ring forming bodies 21 and 22 attached to the base 18 at two places in the extension direction thereof to form a closed loop to the space provided with respect to the base 18. A notched recessed part 24, which extends toward the base 18 at the almost central position of the first ring forming body 21, and first inside inclined parts 25, which hare inclined toward the second ring forming body 22 so as to be turned to the outside from both sides of the open end of the notched recessed part 24, are provided on the side of the leading end 21A of the first ring forming body 21 while the projected part 31 capable of being received in the notched recessed part 24 and second inside inclined parts 32,  which extend to the outside from the base end of the projected part 31 and can come into contact with the first inside inclined parts 25 in the closed state of the binder 12, are provided to the leading end 22A of the second ring forming body 22.
Patent JP-2002220302-A (JP)
Title: Termite repellent chemical composition and method of preventing termite infestation
Inventor: SATO SHIRO
IPC: A01N53/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a termite repellent chemical composition, which exercises its termite repellent effect for a long time and which can relatively easily achieve a good application condition even in re-application after the prescribed years since the first application at the time of new construction, and also provide a method of preventing termite infestation, by which the infestation of termites into a building can effectively be prevented using the termite repellent chemical composition. SOLUTION: The termite repellent chemical composition of this invention is comprised of a refined mineral oil, waxes, a termite repellent, at least one selected from petroleum resins, natural resins, and modified natural resins. The components are dispersed and mixed a solvent, so that the percentage of the involatile components is 25-50% and the viscosity of the composition is 10-5000 mPa.s.
Patent JP-2002219952-A (JP)
Title: Fuel tank for automobile
Inventor: SHIONOYA SATORU
IPC: F02M37/10
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an anti-corrosion fuel tank for an automobile preventing crevice corrosion in the stainless steel plate tank body. SOLUTION: In this fuel tank for the automobile formed by having the tank body 10 formed of the stainless steel plate and storing the fuel and a retainer 20 for fitting a pump feeding the stored fuel to an engine to the tank body 10, the retainer 20 is welded to the inside of the tank body 10. In this fuel tank for the automobile formed by having the tank body 10 formed of the stainless steel plate and storing the fuel and an inlet pipe 30 for feeding the fuel to the tank body 10, the inlet pipe 30 comprises a pipe part 31 letting the fuel pass through its inside and a flange part 32 formed into a flange shape in the outer circumference of the pipe part 31 and the flange part 32 is welded to the inside the tank body 10.
Patent JP-2002225844-A (JP)
Title: Slide carton with suspending tab
Inventor: MITSUI KISHO
IPC: B65D5/462
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a small slide carton with a suspending tab which can prevent the improper unpacking of an article from individual packages, increase the freedom degree of the displaying means of the slide carton for storing a recording medium, prevent an increase in the amount of material used, make- the structure of the suspending tab simple, facilitate the break of a tab portion and picking up an inner ease, and reduce the cost. SOLUTION: A suspending tab and a hanging piece thereof are formed on the outer case, a locking mechanism for drawing out the inner case is composed by the cooperation between the inner case and the outer case, the hanging piece is inserted between the inner case and the outer case, and an easy-to-break line for removing the suspending tab is formed.
Patent JP-2002228282-A (JP)
Title: Refrigerating device
Inventor: KUSUMARU YUICHI
IPC: F25B9/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and reliable refrigeration cycle by controlling cycle balance for maintaining an optimum high pressure and at the same time restraining the excessive increase in the degree of superheat of a compressor inlet refrigerant when using super-critical fluid as a refrigerant and using the refrigeration cycle where an inner heat exchanger for heat-exchanging the refrigerant between the outlet side of a gas cooler and the inlet side of the compressor is provided. SOLUTION: In the control method of the refrigeration device that composes a vapor compression cycle by annularly connecting the compressor, the gas cooler, the inner heat exchanger for heat-exchanging fluid at the outlet side of the gas cooler and at the inlet side of the compressor, an expansion valve, and an evaporator via piping, and uses fluid exceeding a critical point at the high-pressure side of the vapor compression cycle as a refrigerant, refrigerant temperature at the outlet of the gas cooler and the pressure of a high-pressure- side line of the vapor compression cycle are detected, and the amount of heat exchange in the inner heat exchanger is increased or decreased according to temperature detected by a temperature detection means and pressure detected by a pressure detection means.
Patent JP-2002227201-A (JP)
Title: Earth removal treatment device for pile installation by inner excavation
Inventor: HISHIYAMA TAMOTSU
IPC: E02D7/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an earth removal treatment device for pipe installation by inner excavation facilitating the detaching work of an earth removal treatment hopper. SOLUTION: Guide members 14 having vertical guide grooves 13 are respectively fixed to right and left of the side of an earth removal outlet 10 of a hollow pile press-in device 7, an engaging pin 16 hooking an engaging hook 15 of the earth removal treatment hopper 11, a nonslip pin 17 inserted in a pin hole 15a formed in the engaging hook 15 and a cylinder 19 capable of inserting the nonslip pin 17 are provided to each of the guide members 14, a rolling motion prevention pin 18 of the earth removal treatment hopper 11 is projected downward of each of the guide members 14, a guide groove 15b engaged with the engaging pin 16 is so formed that the lower part thereof is widened and tapered and, at the same time, a bracket 22 forming a pin hole 22a engaged with the rolling motion prevention pin 18 is fixed to the earth removal hopper 11.
Patent JP-2002228591-A (JP)
Title: Confirmation method for photocatalyst layer
Inventor: MAKIMURA YOICHIRO
IPC: B01J35/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a confirmation method for a photocatalyst layer capable of simply and surely confirming the presence of a photocatalyst layer in a short time and of clearly visually confirming the existing part of the photocatalyst layer. SOLUTION: An examined body 2 is immersed into a metal ion solution 1, light 3 is applied and the presence of the photocatalyst layer 2a on the examined body surface is confirmed by the presence of deposition of a metal 4 on the examined body surface. When there is a part where the photocatalyst layer 2a is present, the metal 4 is deposited by the reducing action of the photocatalyst, so that not only the presence of the photocatalyst layer 2a but also its existing part can clearly be confirmed by viewing it.
Patent JP-2002227814-A (JP)
Title: Snap fit connection structure
Inventor: INOUE AKIO
IPC: F16B19/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly, and surely disassemble snap fit connections by one worker even if they are located at a plurality of positions. SOLUTION: In this snap fit connection structure, an engaged member is formed of at least a pair of leg piece parts 3 installed vertically from a second member 2 opposedly to each other so as to form a canti-lever shape and engagement claws 4 provided in the free ends of the leg piece parts and fitted into a through hole 6. Connection means 7, 8, 9, 10, and 11 for engaging with and disengaging from a locked state where both engagement claws 4 are connected to each other in the state of the interval between the pair of engagement claws 4 being reduced less than the interval of the through-holes 6 and an unlocked state where the connection is released are installed between both engagement claws 4.  Thus, in the locked state, the pair of engagement claws can be forcibly deformed in the direction for reducing the interval between the pair of engagement claws 4 to disengage the engagement claws 4 fitted to the through-holes 6 from the through-holes 6 and, with the elastic deformation maintained, the engagement members can be disengaged from the through-holes 6 integrally with the connection means.
Patent JP-2002228232-A (JP)
Title: Air conditioning apparatus
Inventor: YAMAMOTO YOSHITAKA
IPC: F24F13/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To realize substantially uniform temperature over the entire in a room in heating operation. SOLUTION: This air conditioning apparatus is constructed with an indoor apparatus E adapted to blow off temperature adjusting air A in a predetermined blowing direction in a heating operation, and a fan air unit G adapted to blow off non-temperature adjusting air A' in a different direction from the blow-off direction of the indoor apparatus E. In the heating operation, heating at a desired position in a room is achieved with the temperature adjusting air from the indoor apparatus E, and circulation of the air in the room is promoted with the non-temperature adjusting air A' blown off in the different direction from the foregoing temperature adjusting air A from the air fan unit G.
Patent JP-2002227458-A (JP)
Title: Fence for sloping ground
Inventor: TAKAHASHI AKIO
IPC: E04H17/16
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a good-looking fence for sloping ground, which prevents a trouble such that a screw member for fastening a muntin material and a frame material falls off during adjustment of an angle of inclination of a fence panel body. SOLUTION: An end of the muntin material 4 is pivoted turnably on a cursor material 8 by means of the screw member 9. The cursor material 8 is fitted into a cursor-material holding part formed in an inner side surface of the frame material 5. A screw-member storage part 11 is partitioned for formation by the cursor material 8 and the cursor-material holding part. An interval between the cursor material 8 and the inner side surface of the frame material 5 within the storage part 11 is formed so as to be shorter than an axial length of the screw member 9, whose head part is located within the storage part 11.
Patent JP-2002232227-A (JP)
Title: Planar antenna
Inventor: NAKAMURA KATSURO
IPC: H01Q13/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a small planar antenna in which an axial ratio characteristic is satisfactory over a wide frequency range. SOLUTION: An antenna element 11 provided with a feeding point at a impedance matching point in a two-axial direction of a radiation electrode formed on the surface of a dielectric board is mounted on a two-layer circuit board 14 provided with a 90 deg. hybrid and a port. A port connected to a port drawn out to the inner side of a closed conductor pattern connected to the antenna element 11 and a coaxial cable 17 is formed in the 90 deg. hybrid by the closed conductor pattern on the circuit board 14, and a ground conductor is provided inside the closed conductor pattern. The 90 deg. hybrid falls into the rear face of the antenna element 11.
Patent JP-2001343757-A (JP)
Title: Forming method for resist pattern
Inventor: SHIBATA TAKESHI
IPC: G03F7/26
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce errors in the measurement of a resist pattern in a multilayer resist patterning process, and to simplify rework process. SOLUTION: An upper layer resist pattern 4 is formed on a lower layer resist 3. A polysilsesquioxane film 5, that is filled with the recessed part of the pattern 4 and has a flat surface, is formed on the resist 3 and on the pattern 4. The whole surface of the film 5 is etched, to selectively leave the film 5 in the recessed part of the pattern 4. The resist 3 and the pattern 4 are then etched, using the left film 5 as a mask, to form the multilayer resist pattern.
Patent JP-2002231593-A (JP)
Title: Electric double-layered capacitor
Inventor: OGAWA KEIICHI
IPC: H01G11/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layered capacitor with high productivity in which external appearance deterioration due to cracks of an insulating case is not generated and the number of components is small. SOLUTION: A capacitor element 9 is accommodated in a part between a metal case 8 and the insulating case 7 which is engaged with the metal case 8. A first electrode surface of the element 9 is brought into contact with the metal case, with which a first lead terminal 5 is brought into contact. A second lead terminal 6 is brought into contact with a second electrode surface of the element 9. The insulating case prevents a contact between the first lead terminal and the second lead terminal and a contact between the metal case and the second electrode surface. A notched part 12 is formed in at least one portion of the insulating case, thereby controlling the progress of cracks of the insulating case.
Patent JP-2002229064-A (JP)
Title: Thin-film transistor array and method of manufacturing for the same
Inventor: IMADA TATSUO
IPC: H01L29/786
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To easily realize the formation of gate takeoff contact holes 112 and to suppress the occurrence of the contact defect arising from aluminum oxide, by suppressing the deposition of the aluminum oxide in contact parts 117 existing on the surface of gate electrodes 104 consisting of aluminum and aluminum alloy. SOLUTION: The thin-film transistor array has first electrodes, consisting of the aluminum or the aluminum alloy containing a high-melting point metal and anodically oxidized films 105 in at least portions on the first electrodes, has tantalum oxide films 106 increased for the ratio of the number of oxygen atoms to tantalum atoms toward a film thickness direction from the first electrodes, in at least portions on the first electrodes and has the contact parts 117 to be connected electrically to second electrodes in the portions on the first electrodes.
Patent JP-2002226528-A (JP)
Title: Damping resin composition
Inventor: KANEOKA HIDEKAZU
IPC: C09K3/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a damping resin composition having a high rigidity and excellent damping properties without causing warpage during molding of a large-sized molded product such as a conventional damping resin composition for engines and a structural damping resin molded product. SOLUTION: This damping resin composition is characterized in that the resin composition comprises (a) a damping resin composed of a radically polymerizable compound containing an acryloyl group or a methacryloyl group and a butadiene-acrylonitrile copolymer in the molecule and a radical- polymerizable unsaturated monomer and (b) an unasturated polyester resin composed of an unsaturated polyester and a radical-polymerizable unsaturated monomer and has the weight ratio (a)/(b) thereof within the range of (100/0) to (30/70). The structural damping resin molded product is characterized by molding the damping resin composition into a desired shape.
Patent JP-2002205704-A (JP)
Title: Double-binding tool for string
Inventor: HAYASHI MAKISHI
IPC: B65B13/26
Filed: 2001-01-03
Abstract: PROBLEM TO BE SOLVED: To mechanize binding of two times by using one piece of string. SOLUTION: While a ring of one or more winds is being formed by means of one guide, guides 6 are caused to intersect each other, and further the guides 6 are twisted so as to be wound round each other. A predetermined part of the guide 6 is cut to provide a gap, while the forward end of a piece of string A is gripped so that the string A is pulled along the guides 6 so as to intersect as is the case with the guide 6 and is twisted and drawn out of the gap, thereby forming first binding. In the following step, two guides A18 are twisted so as to be wound round each other, each guide A18 is cut at a predetermined point to form a gap A, and a piece of string B24 having the first binding is grasped at a predetermined point.  Each point of the string B24 grasped is pulled along each guide A18 and intersects as is the case of each guide A18 and is twisted so as to be pulled out of the gap A, thereby forming a second binding.