baber/WOPTO huggingface dataset:
Patent JP-2002145513-A (JP)
Title: Sheet material carrying mechanism and image forming device provided with the same
Inventor: ARAISHI KUNIAKI
IPC: B65H31/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a jam due to crossing of carrying routes. SOLUTION: A delivery port 46a of a first carrying route 46 is arranged lower than a carry-out port 47 of a second carrying route 47. With this structure, since a branch point, in which the first carrying route 46 and the second carrying route 47 cross each other, is eliminated, a member for switching these carrying routes is eliminated, and a jam easy to be generated in a conventional branch point can be eliminated. A movable plate 52 of an intermediate tray 53 is moved to a lower delivery position A and an upper carryout position B to excellently load sheet material P delivered from the delivery port 46a onto the intermediate tray 53, and the sheet material P on the intermediate tray 53 can be smoothly supplied to the carryout port 47a.
Patent JP-2002146944-A (JP)
Title: Method for setting guide pin for use in piling up block, and the guide pin
Inventor: TAKAGI TOSHIHIKO
IPC: E04B2/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To use an engaging rod for hoisting and moving a concrete block, as a base root of a guide pin, the engaging rod being left as it is after being used in hoisting and moving the concrete block. SOLUTION: The engaging rod 4 for hoisting and moving is used as the base root of the guide pin. The guide pin main body 1 is formed such that an engaging projection 3 for engaging with an engaging hole set in a bottom surface of another block piled up on an upper portion of the block concerned is protruded from an upper surface of an engaging body 2 which is fitted into an recess H serving as a setting portion of the engaging rod, and that a fitting hole 21 to be fitted onto the engaging rod for hoisting and moving is formed in a bottom thereof. The guide pin main body 1 thus formed is placed and the guide pin is set. As a result, the guide pin having stable bearing force and strength can be set, and the recess of the engaging rod can be back-filled.
Patent JP-2002151649-A (JP)
Title: Semiconductor capacitor device
Inventor: MORIMOTO HIDENORI
IPC: H01L27/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor capacitor device, which can more suppress the dependence of the capacity value of the device on a voltage than conventional MIM capacitors. SOLUTION: This semiconductor capacitor device is constituted in a structure that the first capacitor insulating film 6 of the C1 of one pair of MIM capacitors C1 and C2 formed on a semiconductor substrate 1 is used as an SiO2 film, the second capacitor insulating film 8 of the C2 is used as an SiN film and moreover, electrodes 5, 7 and 9 are connected with each other in reverse parallel (The upper electrodes 9 and 7 and the lower electrodes 7 and 5 are parallel- connected with each other in their sleeves.), whereby the dependence of the capacity value of the device on a voltage can be lessened so as to cancel the dependences of the capacity values of both of the capacitors C1 and C2 on a voltage.
Patent JP-2002142618-A (JP)
Title: Fishing rod
Inventor: MIYORI AKIO
IPC: A01K87/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of reducing its air resistance. SOLUTION: This fishing rod is equipped with air resistance-reducing members 4 on the surface of a rod body 2 the cross section of which is approximately circular, wherein the air resistance-reducing members 4 are formed into ridges 3 or grooves to extend in the longitudinal direction of the rod body 2, so that the height of the ridge or the depth of the groove is not larger than 5% of the cross-sectional diameter of the rod body 2.
Patent JP-2002148865-A (JP)
Title: Method of manufacturing polymerization process toner
Inventor: NAKAGAWA YOSHIHIRO
IPC: C08F4/32
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing such polymerization process toners which are good in handling and are good in penetrability into an aqueous medium even if a polymerization initiator to be used is a non-water-soluble powder solid and which obviate the occurrence of an adverse influence on product characteristics in consequence of the difference in polymerization rates by each of liquid drops as the migration to polymerizable monomer composition liquid drops is uniformly and rapidly effected. SOLUTION: This method has a granulating process step of dispersing the polymerizable monomer composition containing at least polymerizable monomers, coloring agents and release agents and not containing the polymerization initiator into the aqueous dispersion medium and manufactures the polymerization process toners consisting of the colored polymer particles obtained by feeding the polymerization initiator while this process step is carried out, and in succession, polymerizing the composition in the aqueous dispersion medium. The polymerization initiator is insoluble in water and is the powdery solid at its service temperature and the feeding thereof is carried out in the state of suspension dispersing the polymerization initiator in water.
Patent JP-2002155762-A (JP)
Title: Gas turbine generation facility and control method therefor
Inventor: OGINO SATORU
IPC: F02C7/22
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine generation facility and a control method therefore capable of controlling a heating value or a fuel gas of which a pressure is raised by a gas compressor of a high-pressure stage to a constant value without carrying out an output reduction and a temporary stop of the generating facility even if a feed amount of the fuel gas invaded into a gas compressor of a low-pressure stage is varied due to a stopping of a blast furnace. SOLUTION: In the gas turbine generating facility 1, a cooling substance throwing means 7 for throwing a cooling substance for cooling a fuel gas into a fuel gas of which a temperature is raised by a gas compressor 3a of a low- pressure stage or a fuel gas cooled by a cooling means 3c; and a heating value control means 10 for varying a feed amount of the fuel gas fed to the gas compressor 3a of a low-pressure stage adjusting to a thrown amount of the cooling substance thrown by the cooling substance throwing means 7 such that a heating value of the fuel gas after the cooling substance is thrown becomes constant are provided.
Patent JP-2002156688-A (JP)
Title: Photographing auxiliary tool and photographing device provided with the same
Inventor: INOUE SUNAO
IPC: G03B15/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographing auxiliary tool and a photographing device by which a person to be photographed can photograph himself (herself) while looking at his (her) own expression or posture. SOLUTION: This photographing auxiliary tool is provided with a mirror erected and held by a supporting means such as a stand or a wall-hanging, and a holder for attaching a photographing instrument to the back of the mirror or the vicinity of the end of the mirror. The holder is constituted so that its focus direction may point to an angle perpendicular or nearly perpendicular to a mirror surface so that a subject facing to the mirror is photographed by the photographing equipment attached to the holder.
Patent JP-2002158157-A (JP)
Title: Illumination optical device and aligner and method for fabricating microdevice
Inventor: TANITSU OSAMU
IPC: G03F7/20
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To illuminate a plane to be illuminated uniformly without increasing the number of optical elements of an optical integrator even when a light beam does not impinge uniformly on the incident plane of the optical integrator. SOLUTION: The illumination optical device comprises a light source means supplying a light beam for illuminating a plane to be illuminated, an optical integrator 13 located to receive a light beam from the light source means and illuminating the plane to be illuminated uniformly, and a condenser optical system for introducing a light beam from the optical integrator 13 to the plane being illuminated. The optical integrator 13 comprises a first arrayed optical member 16, and a second arrayed optical member 17. Incident plane of the arrayed optical member 17 is illuminated uniformly by an incident plane illuminating means 12.
Patent JP-2001211251-A (JP)
Title: Wireless digital phone including voice recorder
Inventor: DELONG VALERE
IPC: G10L19/008
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a wireless digital phone, including a voice recorder that can record all or part of phone conversation to its storage device and allows a user to hear the voice of two speakers in a period nearly equal to a recording time, by reconfiguring the voice of the two talkers that are a near speaker and a remote talkers, while taking the voice of the two speakers into account. SOLUTION: The wireless digital phone has a signal processor (9) including a VOCODER (8), having an uplink voice compressor (3) and a downlink voice expander (13). The signal processor (9) to record a phone conversion is provided with a signal adder (16), which sums a pair of one voice sample on an input D of the voice compressor (3) and the other voice sample on an output C of the voice expander (13), by one bit each to convent each couple into the summed voice sample, summing voice compressors (17, 3) that compress a group of consecutive and summed voice signal samples into an equivalent consecutive coded bit stream, and a nonvolatile storage device (18) that stores the coded bit streams. This phone is applicable to a mobile phone.
Patent JP-2002160361-A (JP)
Title: Ink drop ejecting head
Inventor: ITSUSHIKI KAIHEI
IPC: B41J2/055
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which can be compactified and can be enhanced in resistance to liquid contact, as to the ink jet head which is equipped with a nozzle for ejecting ink drops, an ejecting chamber communicating with the nozzle, a vibration plate forming a wall face of the ejecting chamber and a driving means for changing the shape of the vibration plate, and ejects ink drops from the nozzle by pressurizing ink in the ejecting chamber by driving the driving means. SOLUTION: A flow path substrate 1 having a vibration plate 10 and an electrode substrate 2 having an electrode 15 are laminated. An ink supplying aperture 9 passing through the flow path substrate 1 and the electrode substrate 15 is formed and a silicon oxide film 21 is formed on the wall face of the ink supplying aperture 9.
Patent JP-2002154498-A (JP)
Title: Condenser
Inventor: KAWASAKI SHUICHI
IPC: B64G1/44
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a condenser capable of reducing the gravity and a volume in launching by making a reflecting mirror and a lens collecting the sunbeams, out of a film-shaped material, and completing the condenser by inflating the condenser with a gas after launched into space. SOLUTION: A reflecting mirror body 1 is formed into a closed structure with a deformable film such as CFRP. In the reflecting mirror body 1, four vertical supporting bars 2a-2d and four lateral supporting bars 3a-3d are flexibly connected at connecting parts 5 to support the condenser 4. The reflecting device body 1 is compacted in a state that supporting bars 2a-2d are multiply folded at plural connecting parts 5 in being launched into space. After the launching, a gas is injected into the reflecting mirror body 1 to inflate and expand the same while controlled by a control part 6, and the supporting bars 2a-2d are also straightened to complete a condensing mechanism.
Patent JP-2002161982-A (JP)
Title: Sealing arrangement
Inventor: NAKATANI MASAO
IPC: F04B53/14
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing arrangement for a high pressure plunger pump which makes possible long service of the sealing life without producing a problem of contamination of foreign matter and the like into slurry liquid. SOLUTION: In the sealing arrangement which partitions annular clearance gap, which is formed between a cylinder and a plunger of the high pressure plunger pump, into a high pressure portion and a low pressure portion by sealing, a packing ring is made to form about L-shaped section equipped with a larger diameter end portion which closes the gap between the cylinder and the plunger contacting with end face of a back-up ring and a paralleled cylindrical portion which has a smaller peripheral diameter than an internal circumference diameter of the cylinder extendedly existing nearer in the high pressure side than the larger diameter end portion and also contacts with the peripheral surface of the plunger in the internal circumference side of an elastic ring,  more than one slot of annular grooves are formed in the internal circumference surface of the above-mentioned paralleled cylindrical portion.
Patent JP-2002164591-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MATSUSHIMA TOSHIYUKI
IPC: H01S3/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device together with its manufacturing method wherein a part other than the worked part is not adversely affected when processing with laser. SOLUTION: A metal film pattern 3 comprising an Ni film, as a damage preventing layer, having a thickness 10 μm is so formed on a semiconductor substrate 1 as to cover a PN junction diode 2. Then a lower part insulating layer 4 comprising polyimide is laminated. A part corresponding to the diode 2 of the lower part insulating layer 4 is irradiated with laser beam 11 to form a hole 12 reaching the metal film pattern 3 by laser abrasion. Little laser beam 11, which forms the hole 12, reaches the diode 2 since it is reflected and absorbed in the metal film pattern 3. Thus, a semiconductor device of good performance is manufactured by laser abrasion in a short time, with no diode 2 degrading in performance.
Patent JP-2002161079-A (JP)
Title: Method for separating/recovering unreacted hydrocarbon
Inventor: MUNEMURA HIDEKAZU
IPC: C07C253/24
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating/recovering an unreacted alkane- based vapor phase component, secured in higher selectivity and catalyst-afforded productivity than conventional method in alkane ammoxidation, needing no operation of e.g. replacing an adsorbent when stained or deteriorated, capable of avoiding the problem of falling within a combustibles explosion range in desorption, slight in bringing unnecessary components including water, organic solvent and small amounts of reaction byproducts into the reactor, capable of diminishing unreacted alkane loss in a purging operation or the like, and advantageous in industrial run with low energy consumption. SOLUTION: This method for separating/recovering an unreacted hydrocarbon comprises the following steps: the remaining gas flow after recovering the objective product is contacted with an organic solvent to absorb an unreacted alkane-based vapor phase component thereinto, and the resulting organic solvent is stripped by the use of a nitrogen-based gas <=10 vol.% in oxygen content and the resultant effluent gas is cooled and partially condensed.
Patent JP-2002162852-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: H01M10/44
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of shortening a warm-up time by efficiently using batteries, and also expecting economical effect, and having a configuration capable of extending the service life of the battery. SOLUTION: (1) The image forming device is constituted so that a part of the output voltage of the battery is supplied to a fixing heater and also time information is used when charging the battery. (2) The image forming device is provided with plural pieces of batteries for supplying a part of the output voltage to the fixing heater.
Patent JP-2002167790-A (JP)
Title: Transfer method of mold integrated into rock wall
Inventor: SANO TOSHIHARU
IPC: E02D35/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method of a mold integrated into a rock wall for surely moving the mold by preventing damage of the mold. SOLUTION: The surrounding rock wall 10 except for a lower part of the mold 11 is removed without damaging the mold 11, a plurality of through holes 19 to 26 are respectively parallelly formed in the moving direction of the mold 11 in the horizontal direction in a lower position of the mold 11, and after respectively inserting a bar-shaped slide device 56 having rail members 17 and 29 insertable into the through holes 19 to 26 and movable carriage members 18 slidingly movable on the rail members into the through holes 19 and 26, a communicating space part 60 is formed by breaking a wall part 59 between the adjacent through holes 19 to 26 and the wall part 59 between both end through holes 19 and 26 and a side surface of the mold 11, a lower part of the mold 11 is separated from the rock wall 10,  and the mold 11 supported by the plural movable carriage members 18 is moved in the lengthwise direction of the rail members 17 and 29.
Patent JP-2001207996-A (JP)
Title: Dynamic mixer
Inventor: KELLER WILHELM A
IPC: F04D29/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic mixer with an increased quality and an increased characteristic of mixing. SOLUTION: This dynamic mixer comprises: a rotor housing 19 including a cover 29; and a rotatable mixing rotor 11. The rotor housing cover 29 is provided with inlets 32, 33 for components to be mixed. A rotor disc is provided in the vicinity of an inlet of the mixing rotor 11 for previous, satisfactory mixing of the components and has a surface having carriers, provided at the inlet and forming chamber parts, for carrying the components to be mixed and a periphery provided with an annular gap through which the components pass into a rotor hub 12 consisting of mixing elements 4, 4A, 5 through the back of the rotor disc. The components are carried by only the periphery of the rotor disc and transferred to the back of the rotor disc, so that they are metered and previously mixed, and consequently, the quality and the characteristic of mixing can be increased.
Patent JP-2002168823-A (JP)
Title: Manufacturing method for sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/409
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a sensor which can prevent the damage of a detecting element or the exfoliation of the electrode part of the detecting element when the detecting element on which metal terminals are laminated is inserted into, and passed through, the insertion and passage hole of an insulating protective body. SOLUTION: A frame aggregate member 11 is arranged with reference to the detecting element 4 in such a way that four wavy parts 16 come into contact with electrode parts 30, 32, 34, 36. A ceramic sleeve 6 is inserted into, and passed through, the insertion and passage hole 54 [Fig. (a)], it is moved to the direction of an arrow B, end parts of the wavy parts 16 are sandwiched and held by the opening end parts on the inner face of the hole 54, and the end parts of the detecting element 4 are sandwiched and held by the end parts of the wavy parts 16 [Fig. (b)]. After that, in a state that the movement of the ceramic sleeve 6 is limited, the member 11 is moved further to the direction of the arrow B [Fig. (c)], and the detecting element 4 which is sandwiched and held by the wavy parts 16 is arranged at the inside of the hole 54 together with the member 11 [Fig. (d)].
Patent JP-2002165880-A (JP)
Title: Mounting type injection needle safety device and injector with injection needle safety device
Inventor: TANAKA KATSUMI
IPC: A61M5/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle safety device usable for an injector made of glass and capable of utilizing an existing injector. SOLUTION: This injection needle safety device 20 is composed of the material of a kind different from the glass and used by being attached to the existing injector 10 made of the glass. The injection needle safety device 20 is composed of an inner cylinder 21 provided with opening parts 21a and 21b and an outer cylinder 31 provided with the opening parts 31a and 31b, and the inner cylinder 21 is provided with engaging pawls 23, 23 to be engaged with a flange part 6 provided on the barrel 2 of the injector 10. The body part 22 of the inner cylinder 21 is extended from the engaging pawls 23, 23 in the direction of the tip of the barrel 2.  The outer cylinder 31 is slidable in the direction of the tip of the barrel 2 along the body part 22 of the inner cylinder 21 and is engaged with the body part 22 of the inner cylinder 21 at the position of completely housing the injection needle 11 mounted on the injector 10. The inner cylinder 21 is provided with a flange 24 to be the flange for a finger.
Patent JP-2002168120-A (JP)
Title: Structure for engine exhaust
Inventor: INOUE IKUYA
IPC: F01P3/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to insert an instrument for measuring the temperature and pressure of exhaust gas even by working an exhaust manifold of a large product, which causes a cost increase. SOLUTION: The exhaust manifold 2 is jointed to a cylinder head 1 through an exhaust manifold spacer 3. Respective exhaust passages 11, 13, 12 are connected so as to communicate with each other, and an instrument mount 19 for measuring exhaust gas is formed at the exhaust manifold spacer 3. Cooling water passages 31, 32 are formed at the cylinder head 1 and the exhaust manifold 2 respectively, and no cooling water passage is formed at the exhaust manifold spacer 3.
Patent JP-2002127709-A (JP)
Title: Dual-type tire-wheel device
Inventor: KAMINAGA TAKU
IPC: B60B9/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a tire-wheel device which makes efficient use of the product life and exhibits superior basic performance. SOLUTION: A dual configuration is provided by dividing a tire and a wheel into an outside periphery and an inside periphery in the circumferential direction and by separating a tread and a case, both of which are heretofore one body, so as to form independent and separate members, a constitution which can pursue the optimum functions and product life respectively is obtained.
Patent JP-2002169351-A (JP)
Title: Toner sticking amount controller, toner sticking amount controlling method and recording medium with recorded method
Inventor: KONDO TAKASHI
IPC: G01N21/47
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To stably and accurately control color balance in respective colors and image density by setting toner sticking amount detection voltage to a fixed value even when the reflectance of toner in every color is different. SOLUTION: A photosensor 3 detects a reflected light level showing that toner sticking amount is not found, compares it with a reference value recorded in a CPU 6 and feeds back a difference between them to a DC level converter 16. Thus, the detection voltage showing that the toner sticking amount is not found is shifted to zero. When each color toner sticking amount is detected, the photosensor 3 detects the reflected light from each color reference pattern toner 2. Then, the CPU 6 acquires an amplification factor correction value corresponding to each color from a ROM 13 and feeds is back to an analog amplifier 4. Thus, the amplifier 4 amplifies the reflected light signal of each color according to the amplification factor of every color. Therefore, all the detection voltage of the reflected light of each color toner becomes a coincident value and is inputted in the CPU 6.