baber/WOPTO huggingface dataset:
Patent JP-2003346525-A (JP)
Title: Lighting equipment
Inventor: ISHIWATARI MASANORI
IPC: G02B6/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable the light emitted from down below upward to be effectively reflected back to the lower part with no leakage into the sky and without being returned into the equipment.   <P>SOLUTION: A reflecting mirror 3 having an inner reflecting surface 3a, which is the mirror capable of reflecting the light from this emitting part 2, is arranged above an emitting part 2 of the light guide 1. The inner reflecting surface 3a has a cross section of the geometry where the circular arc 4 having a radius 1/2 times the diameter of the light guide 1 is successively arranged so as to become convex in the upper direction and is arranged so that part of the emitting part 2 of the light guide 1 generally overlaps with the center 6 of the circular arc 4. Thus, the vicinity of the emitting part 2 of the light guide 1 can be covered only with the reflecting mirror 3. As a result, the light emitted in an upper direction which became problems on a conventional street lamp is cut, thereby suppressing the light pollution. In addition, the light cut to suppress the light pollution is not returned to the light source part on the light guide side, thereby improving lighting efficiency by about 20%. In addition, the reflecting mirror 3 is miniaturized and the appearance is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347160-A (JP)
Title: Multiple capacitor
Inventor: SATOU MASATOSHI
IPC: H01G4/38
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple capacitor in which an outer terminal electrode can be prevented from being stripped from the major surface of a multilayer body while preventing dielectric loss from increasing.   <P>SOLUTION: The multiple capacitor 10 comprises a multilayer body 1 formed by laying a plurality of rectangular dielectric layers 2, first and second inner electrode layers 3 and 4 formed between the dielectric layers 2, first and second end face conductors 5a and 6a fixed to the end face of the multiple body 1 and connected, respectively, with the first and second inner electrode layers 3 and 4, first and second major surface conductors 5b and 6b formed on opposite major surfaces of the multiple body 1 and connected, respectively, with the first and second end face conductors 5a and 6a. First and second through conductors 7 and 8 are formed in the laying direction of the dielectric layers 2 wherein the first through conductor 7 connects a plurality of first inner electrode layers 3 electrically with the first major surface conductor 5b and the second through conductor 8 connects a plurality of second inner electrode layers 4 electrically with the second major surface conductor 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343791-A (JP)
Title: Inspection pig in piping
Inventor: HOTTA HISAO
IPC: F16L55/26
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional television camera pig for inspecting a pipe line by running in piping that precision of a range finder is low, withstand pressure and sealing performance of a window part of a camera are insufficient, photographing under high pressure is difficult, and continuous photographing for many hours is impossible because illumination requires very large power consumption.   <P>SOLUTION: This inspection pig 10 in piping according to this invention is provided with an image recording means 13 provided with the night vision video camera 21 for photographing and recording images of an inner face of a pipe, a timer for starting recording at specific time, and a recording means 31 for recording running sound of the pig. Moreover, a window made of hard glass is provided in a pig body part, double packings are applied around the window to seal it, and a situation in the pipe line is photographed by the video camera 21 through the window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345788-A (JP)
Title: Method, device, and program for displaying electronic document, and mechanically readable recording medium with the program recorded
Inventor: SHIMADA MASAYUKI
IPC: G06F3/0488
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily browse and edit an electronic document including a picture.   <P>SOLUTION: When the picture is included in the electronic document displayed in a display 610 for browsing or editing, the picture selected via an input management part 171 in response to the operation of an input part 700 is changed-over into a simplified object provided by a small object providing part 111, and displayed in the display 610 via a document image generating part 120 and a plotting part 150. The object selected via the input managing part 171 in response to the operation of the input part 700 is changed-over into an original picture, and displayed in the display 610 via the document imaging generating part 120 and the plotting part 150. Consequently, when the electronic document is browsed or edited, the display and non-display (the display of the object) of the picture is easily changed-over only by performing a selecting operation via the input part 700.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340352-A (JP)
Title: Method for coating sheets one by one and method for manufacturing color filter
Inventor: MOROHASHI MASAYUKI
IPC: B05D1/26
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the chemical change of a coating solution caused by the retention of the solution in a die head, especially in a manifold, by preventing the retention, to reduce the amount of a new coating solution to be used for replacing a chemically changed coating solution left in the manifold by completely discharging the solution from the manifold, and to reduce the amount of a coating solution to be used for removing bubbles which entered the die head, especially the manifold.   <P>SOLUTION: In view of hydrodynamics, when the Reynolds number R of the flow of the coating solution smaller than 2,000, even when the turbulence of the flow is large in an inlet, since the flow in the manifold is a laminar flow, a whirl or retention does not occur in the flow, so that the deterioration of the coating solution by the retention is prevented, and the amount of a coating solution to be used to replace the existing coating solution or to remove the bubbles can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346938-A (JP)
Title: Bushing protection cap device for power appliance
Inventor: SHIGA DAISUKE
IPC: H01R4/70
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection cap device for a bushing of a power appliance capable of protecting the bushing without being restricted by the wall of the bushing.   <P>SOLUTION: This protection cap device comprises a bushing protection cap 2 covering the bushing 60 mounted on a case 1 of the power appliance, and a restricting member 9 mounted on an external terminal 61 of the bushing 60 for restricting the bushing protection cap 2. A projecting part 2c is formed on an inner wall 2d of the bushing protection cap 2, and the restricting member is positioned at a closed end side of the bushing protection cap 2 with respect to the projecting part 2c in a state that the bushing protection cap 2 is mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028110-A (JP)
Title: Pipe fixing device
Inventor: OTA ATSUSHI
IPC: F16L3/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fixing device capable of fixing either a hard pipe or a flexible pipe having a larger outer diameter than the hard pipe by use of only a single sort of fixing device.  <P>SOLUTION: This pipe fixing device 1A is provided for installing and fixing a vinyl pipe 2 and/or a bellows type flexible pipe 3 to an installation part in a wall surface W or the like. The outer diameter of a circular protruded part 31 in the flexible pipe 3 is larger than the outer diameter of the vinyl pipe 3. The pipe fixing device 1A is provided with a support part 11 capable of supporting the vinyl pipe 2 and/or the flexible pipe 3 in such a state as to enclose more than half the circumference of it, and a mounting part 12 capable of installing and fixing the support part 11 to the installation part in the wall surface W or the like. In an inner surface of the support part 11, inward projections 13 are provided to be inserted into a circular recess 32 to be locked as the flexible pipe 3 is supported, and set their projected inner surfaces applied to outer circumferential surfaces of the vinyl pipe 2 as the vinyl pipe 2 is supported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001858-A (JP)
Title: Plastic sheet with folding rule and rule blade for the same
Inventor: HASHIMOTO TADASHI
IPC: B31B50/25
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic sheet with a folding rule which is designed to have good folding property and flexibility, and good touch and appearance and adapted to carry out folding work by rote, and also to provide a rule blade for the same.  <P>SOLUTION: The folding rules 2 to be formed on folding parts of the plastic sheet 1 and almost flat recesses 3 having depth corresponding to thickness A of the plastic sheet 1 are formed through length of a bottom 2b of the folding rule 2 at prescribed intervals, and a plurality of recesses 4 to have respective smooth curved shapes are formed through length of the bottom 2b between the recesses 3, 3. The rule blades 6 for the plastic sheet and almost flat cutting edges 7 to have height corresponding to thickness A of the plastic sheet 1 are formed through length of a top surface 6b of the rule blade 6 at prescribed intervals, and a plurality of cutting edges 8 to have respective smooth curved shapes are formed through length of the top surface 6b between the cutting edges 7, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015231-A (JP)
Title: Image processor, image forming apparatus, image processing method, and program for allowing computer to execute the method
Inventor: MIYAGI MAKOTO
IPC: H04N1/405
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method for generating image data of an image with higher image quality without increasing the amount of the image data and degrading the image processing efficiency.  <P>SOLUTION: An image processing apparatus 100 for processing half-tone data containing a dot pattern depending on the lightness is provided with a dot pattern control means 104 for correcting the shape of the dot pattern by controlling an ON / OFF timing of the pulse emitted to a photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011713-A (JP)
Title: Running vehicle for working
Inventor: KOYAMA SHINICHI
IPC: F16H63/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a clutch mechanism for operating an auxiliary change gear and improve an operability when operating the auxiliary change gear in a running vehicle for working, which is provided with a hydraulic / mechanical stepless speed change gear mechanism as a main speed change mechanism.  <P>SOLUTION: A tractor is provided with a transmission 2 for changing gear of a traveling power. The transmission 2 is provided with the hydraulic / mechanical stepless speed change gear mechanism 9 (main change gear mechanism) for a stepless change gear in combination with a hydrostatic stepless change gear mechanism 24 and a planetary gear mechanism 25, and a friction clutch change gear mechanism 10 (auxiliary change gear mechanism) for changing gears corresponding to a selective hydraulic motion of a plurality of friction clutches 39 and 42. The vehicle directly connects the hydraulic / mechanical change gear mechanism 9 and the friction clutch change gear mechanism 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012273-A (JP)
Title: Bioassay apparatus, and substrate for bioassay
Inventor: YAMATSU HISAYUKI
IPC: G01N33/58
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioassay apparatus and a substrate for bioassay that can solve a problem as to space distribution in the upper part of a detecting part, and can stabilize a servo operation in a disk substrate.  <P>SOLUTION: This bioassay apparatus U or the like is provided at least with a means for immobilizing a nucleotide chain, a peptide, a protein, a lipid, a low-molecular weight compound, a liposome and other bio-substance as a substance D for detection in the detecting part 3, and for dropping a target substance containing solution S onto the immobilized substance D to prepare a reaction product R by making the substance D react with a target substance T, and a means for condensing fluorescence F emitted from the fluorescence-labeled substance D by irradiating the reaction product R with excitation light of a specified wavelength, using a lens 5 arranged in a reverse face 102 side of the detecting part 3, to detect the intensity of the fluorescence F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012885-A (JP)
Title: Spool for cartridge
Inventor: OGAWA JUN
IPC: G03C3/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent easy loading of a used cartridge with a photographic film.  <P>SOLUTION: A photographic film to be housed in a cartridge is locked at its end on a winding core 5. The core 5 is provided with a film locking chamber 19 having a locking pawl 20 and a pressing pawl 21. The film locking chamber 19 is provided with a meandering film insertion slot 13. When a photographic film is to be inserted into the film insertion slot 13, it is required to bend the photographic film in the width direction, and this means that a photographic film inserted from the outside of the cartridge can not be locked on the winding core and that a cartridge once used can not be re-loaded with a photographic film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018725-A (JP)
Title: Biodegradable grease composition and rolling bearing
Inventor: YAMAZAKI MASAHIKO
IPC: C10N20/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition excellent in lubricating properties and fretting resistance and further, excellent also in biodegradability and to provide a rolling bearing, in which the grease composition is sealed, particularly suitable for vehicles.  <P>SOLUTION: Biodegradable grease comprises an ester oil having 70-250 mm<SP>2</SP>/s dynamic viscosity at 40°C in an amount of ≥50 wt.% based on total amount of a base oil and comprises the base oil in which a dynamic viscosity as whole base oil is 70-250 mm<SP>2</SP>/s at 40°C. In the rolling bearing, the biodegradable grease is sealed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016651-A (JP)
Title: Seat reclining device
Inventor: HOSHIHARA NAOAKI
IPC: B60N2/235
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat reclining device whose dimension in a width direction can be reduced.  <P>SOLUTION: A spring 5 is wound around the rotation axis of a cam 32, the inner side locking part 51a of the spring 5 is locked to the cam 32 and the spring 5 is arranged inside an open hole 13 provided on either one of a lower arm 1 and an upper arm 2. Further, the outer side locking part 51b of the spring 5 is locked to the open hole 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139796-A (JP)
Title: Contact probe and method of manufacturing the same
Inventor: KATO NAOKI
IPC: H01L21/66
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-pin and narrow pitch contact probe. SOLUTION: A two-layered tape 7 composed of a film 5 and a Cu layer 6 is prepared (a), and a Cu layer 8 is plated on the Cu layer 6 (b). Then a resist layer 9 is formed (c), the exposure is performed by using a photo-mask 10 (d), and the exposed resist layer 9 is eliminated to form platable parts 11 (e). Then Ni layers 12 are plated on the platable parts 11 (f). After the resist layer 9 is eliminated (g), the Cu layers 6, 8 between the Ni layers 12 is eliminated by etching (h). Whereby a contact pin and a wiring pattern continued therefrom are formed to complete a contact probe 1.
Patent JP-2004023087-A (JP)
Title: Surface emission type semiconductor laser and its manufacturing method
Inventor: UEKI NOBUAKI
IPC: H01S5/042
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emission laser with improved optical output, while the oscillatation is fundamental lateral mode.  <P>SOLUTION: A surface emission type semiconductor laser 100 has a semiconductor substrate 1, a n-type lower multilayer film reflecting mirror 2 that is formed on the substrate 1, an active region 3, a current-blocking part 4, a p-type upper multilayer film reflecting mirror 5, a contact layer 6 and a first metal contact layer 7. The laser element part in a mesa structure 101 comprises the contact layer 6, the upper multilayer film reflecting mirror 5, the current-blocking part 4 and the first metal contact layer 7, and the mesa structure 101 has a side that is aligned with the first contact layer 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043277-A (JP)
Title: Wavelength branching filter circuit
Inventor: KOSAKA HIDEO
IPC: G02B6/122
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength branching filter circuit suitable for high integration by achieving the reduction of a size and improving element characteristics such as acceleration and transmission efficiency, and performance. SOLUTION: A waveguide is not individually formed like a conventional arrayed waveguide grating, a material having a different refractive index is periodically arrayed. Thereby, intense wavelength dispersion characteristic which is not showed in a normal optical crystal, is created to control a wavelength deflection. Both sides of a substrate 1 having a structure in which atomic media 5 are embedded in a background medium 4 in a two-dimensionally triangular disposition, are held by a first clad 2 and a second clad 3. The incident plane 6 of an optical signal is inclined at a constant angle to an incident direction, and the signal is outputted from a light-emitting plane 7. The adjacent space of the atomic media 5 is designed according to the wavelength of the optical signal, and the thickness of the substrate 1 is designed so that the optical signal is sufficiently shut into the substrate 1 and a light traveling direction does not deviate largely from a substrate surface.
Patent JP-2004027914-A (JP)
Title: Control device for internal combustion engine
Inventor: KOKUBO NAOKI
IPC: F02D17/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce exhaust gas remaining in a cylinder after the automatic stop of an engine to improve the next startability.  <P>SOLUTION: When an engine 11 is automatically stopped, the valve opening timing of an exhaust valve 44 is delayed at least up to an exhaust bottom dead center. Thus, the backflow of the exhaust gas into the cylinder is prevented, thereby reducing the exhaust gas remaining in the cylinder and improving the combustibility at the next start of the engine. When the engine 11 is automatically started, fuel is injected into the cylinder in an expansion stroke to generate combustion in the expansion stroke for the start of cranking, and the valve opening timing of the exhaust valve 44 is delayed at least up to the exhaust bottom dead center until the cylinder in which the combustion in the expansion stroke is generated exceeds the center. Thus, the situation where the exhaust valve 44 is opened in the middle of the expansion stroke and the combustion pressure of the combustion in the expansion stroke is rapidly declined is prevented, and the combustion pressure is used effectively as cranking force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025223-A (JP)
Title: Nozzle for continuous casting
Inventor: TAKAHASHI SHIGEAKI
IPC: B22D41/50
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting whose inner hole is not eroded with molten steel, related to the nozzle for continuous casting such as a long nozzle, a submerged nozzle.  <P>SOLUTION: The long nozzle 1 is formed of a stepped part 13 with expanded diameter in the inner hole 11 at the lower end position of an erosion resistant refractory layer 12 formed in the periphery of the straight inner hole 11 in the nozzle, that is, at the lower end position of the straight inner hole 11 in the nozzle. In this way, since the molten steel vigorously flowing down into the inner hole 11 in the nozzle is not brought into contact with the portion where the erosion resistant refractory layer is not formed in a tapered hole part 14 continued to the stepped part 13 with expanded diameter, this portion is not eroded with the molten steel, and the service life of the long nozzle 1 can be extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049004-A (JP)
Title: 5-oxo-ete receptor protein and its gene
Inventor: HAGA TATSUYA
IPC: A61K48/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 5-oxo-ETE receptor protein discovering an in vivo signal transduction mechanism or identifying a new drug target protein, its gene and a 5-oxo-ETE receptor agonist or antagonist.  <P>SOLUTION: A plurality of genes considered to encode a G-protein coupled receptor from a human genome sequence are searched and some thereof are cloned. Fusion genes of α-subunit genes of Gi1 bound to the 3'-terminal parts of the cloned genes are prepared and the resultant fusion genes are then transduced into insect cells to express receptor-Gi1α fusion proteins. When an agonist is bound to the receptor part of the fusion proteins, the binding of [<SP>35</SP>S]-GTP<SB>γ</SB>S to the Gi1α part thereof can be expected from properties of the receptor and G protein. A search is made for whether or not a fusion protein having the bonds of the [<SP>35</SP>S]-GTP<SB>γ</SB>S increased in a dose-dependent manner of the 5-oxo-ETE is present in the prepared fusion proteins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028539-A (JP)
Title: Melting treatment method for incineration residue
Inventor: SHIMIZU YOSHIAKI
IPC: F23J1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting treatment method for an incineration residue capable of eliminating a disposal process or a discharge of melted metal when executing melt-treating the incineration residue of municipal refuse and/or industrial waste by a plasma melting furnace.  <P>SOLUTION: This melting treatment method for the incineration residue supplies the incineration residue of the municipal refuse and /or the industrial waste to the plasma melting furnace having a plasma torch, and supplies an oxygen-containing gas from the plasma torch as an operation gas to execute melting treatment of the inclination residue. The oxygen-containing gas contains oxygen ≥42 Nm<SP>3</SP><SB></SB>per ton of the inclination residue supplied to the plasma melting furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115381-A (JP)
Title: Treating method of organic material and forming method of organic layer
Inventor: VAN SLYKE STEVEN A
IPC: H01L51/40
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of an organic material, which is suitable for forming an organic layer on a structure substance, which becomes a part of an organic light emitting device (OLED). SOLUTION: It is the treating method of the organic material, which is suitable for forming the organic layer on the structure substance, and a) the organic material concerned is prepared in a powder form, b) this organic powder is put into a die, and sufficient pressure is put on this organic powder in this die so that this organic powder may be united to become a solid pellet, and c) this pellet is taken out from this die.