baber/WOPTO huggingface dataset:
Patent JP-H11160770-A (JP)
Title: Body structure for camera
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B17/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide body structure for a camera having a strap attaching part excellent in outside appearance and realizing the reduction of the cost of a metallic mold for producing a front cover and a rear cover being plastic molding. SOLUTION: The body of the compact camera 10 is constituted of a main body member 12, the front cover 14 and the rear cover 16 engaged with each other and covering over the member 12, and a separate member 18 formed separately from them. Then, the strap attaching part 56 is formed at a binding part between the front cover and the rear cover and includes a slender groove 58 formed on the surface of the body. The groove has a pair of side wall parts 60a and 60b, a pair of end wall parts 62a and 62b, a bottom wall part 64 and a bridge part 66. A strap or a strap locking tool is inserted through between the bridge part and the bottom wall part. The respective parts of the groove are suitably formed of the front cover, the rear cover and the separate member, which are assembled by screws.
Patent JP-H05170857-A (JP)
Title: Preparation of urethane prepolymer excellent in thermal stability
Inventor: SUZUKI HIROSHI
IPC: C08G18/32
Filed: 1991-12-26
Abstract: PURPOSE:To prepare an NCO-terminated urethane prepolymer having such an excellent thermal stability that it suffers no degradation in physical properties even when cured with an arom. amine in preparing a molded polyurethane elastomer. CONSTITUTION:An org. polyisocyanate is reacted with a polyhydroxy compd. in the presence of at least one phosphorous ester of the general formula (RO)2 POH or (RO)2PH=O (wherein R is 1-18C alkyl or aryl) to give an NCO- terminated urethane prepolymer excellent in thermal stability.
Patent JP-H07173032-A (JP)
Title: Pack cosmetic
Inventor: NAKAMURA TADASHI
IPC: A61K8/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a pack cosmetic of a reaction type having excellent utility by blending a water-soluble salt of alginic acid with a bivalent metal salt capable of reacting with the alginic acid salt. CONSTITUTION:This pack cosmetic comprises a first agent containing a water- soluble salt of alginic acid and a second agent containing a bivalent or polyvalent metal salt capable of being reacted with the water-soluble salt of alginic acid and a retarder for the reaction and is obtained by mixing the first agent and/or the second agent with a liquid oil component.
Patent JP-H07177071-A (JP)
Title: Information transmission system
Inventor: MATSUURA MASAYUKI
IPC: H04B7/00
Filed: 1993-12-20
Abstract: PURPOSE:To perform satisfactory communication regardless of the use of a nonmetallic pipe. CONSTITUTION:An information transmission base 1, an intermediate branch point 3, and a final, branch point 7 are connected by optical fiber cables (or coaxial cables) 5 and 9. A radio machine 11 is connected to the final branch point 7, and an antenna 15-1 of the radio machine 11 is provided in an existing gas pipe 13. Demanding 17-1, 17-2,... are provided with radio machines, and antennas 15-2, 15-3,... of these radio machines are provided in the gas pipe 13. A conductive film 21 is provided in the nonmetallic gas pipe 13. The radio machine 11 and demanding houses 17-1, 17-2,... communicate with each other by radio. Information transmitted from the information transmission base 1 is sent to the radio machine 11 through the intermediate branch point 3 and the final branch point 7 and is communicated in the gas pipe 13 by radio and is sent to demanding houses 17-1, 17-2,....
Patent JP-H09156299-A (JP)
Title: Sham stove for decoration
Inventor: HORI TOSHIO
IPC: B44C3/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To realistically imitate flicker of a flame and change of light and shade by an optical means by reflecting an image on a retroreflexing plate on the surface of a lattice and performing visual imitation of combustion. SOLUTION: Neon, a flicker, a lamp 13 and a red lamp 14 are used as a light source. A retroreflexing plate 15 is arranged in the front thereof and furthermore a lattice 16 constituted of a thin plate is arranged in the front thereof. The whole is housed in the body of a case 1. A neon flicker lamp 13 is a kind of decorative light bulb. Neon gas emits light of yellow and red around an electrode flickers. In the red lamp 14, an ordinary miniature lamp is flashed on and off by a switch. The transparent retroreflexing plate 15 is placed in the front of the neon flicker lamp 13 on the observer side and a reflection element face is arranged toward the observer and the plane side is arranged toward the lamp. Since an image on the retroreflexing plate 15 is furthermore reflected by the lattice 16, such impression is deepened as if combustion occurs in the inside of a stove.
Patent JP-2000167676-A (JP)
Title: Joining material of aluminum alloy
Inventor: KUMAGAI MASAKI
IPC: B23K20/26
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy joining material excellent in the strength, external appearance, light weight and workability of a joined part by subjecting aluminum alloy plates having different thicknesses to friction agitation joining. SOLUTION: A hard material backing 9, which has a difference in level 9a equal to a difference value of thicknesses of alloy plates 1, 3 as shown in Fig. (A), is prepared, the alloy plates 1, 3 are placed on the backing 9 and butted on the difference in level 9a. Thus, the upper end faces of the alloy plates 1, 3 are aligned, the column 5b of a rotary tool 5 is inserted, while rotating, to the butted part of the alloy plates 1, 3 from the vertical position and traveled along the butted direction as it is, friction agitation joining is done. By this method, As shown in Fig. (B), a joined material 7, in which a thick part and a thin part are joined while be partitioned by a smooth joined part 7a where the aluminum alloy constituting the alloy plates 1, 2 is agitated, is obtained.
Patent JP-2001158054-A (JP)
Title: Method for heat-treating biaxially stretched polyester film
Inventor: NUMAZAWA SHINJI
IPC: B29L7/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a biaxially stretched polyester film good in flatness and thermal dimensional stability. SOLUTION: In a method for heat-treating a polyester film in a slackened state, a biaxially stretched polyester film is allowed to reach the maximum temperature Tmax represented by formula (1) Tg+50<=Tmax<=Tg+150 in a state of being suspended within an oven into which no hot air is blown and excessively fed to be slackened and the temperature Tf of the film at the outlet of the oven is set to a range satisfying formula (2) Tg-30<=Tf<=Tg+70. In the formulae (1), (2), Tmax is the maximum temperature ( deg.C) of the film in the oven, Tg is the glass transition temperature ( deg.C) of polyester constituting the biaxially stretched film and Tf is the temperature ( deg.C) of the film at the outlet of the oven.
Patent JP-H06194320-A (JP)
Title: Method and equipment for inspecting mirror face substrate in semiconductor manufacturing line and method for manufacturing
Inventor: NOGUCHI MINORU
IPC: G01B11/24
Filed: 1992-12-25
Abstract: PURPOSE:To allow to a mass production line of LSI to quickly rise, in early stage, with a yield by providing means for Performing photoelectric conversion with a pixel of specific mum or less, expressed in terms of the size on a mirror substrate, and detecting a signal corresponding to the number of scattering photons. CONSTITUTION:A mirror wafer 401 (provided with gentle irregularities having maximum height of 0.7nm or less at a pitch of 0.3mum or less) is mounted on a stage section 1560 and illuminated by an illumination optical system 1530. When a dust particle (microparticle of 0.05mum-0.109mum) is present at a detecting position 803 on the surface of the wafer, scattering light therefrom is detected by an objective lens 1541. Number of electrons arriving at a fluorescent surface 1523 varies depending on the number of photons being detected and thereby the intensity of a signal being detected by a linear sensor 1552, constituted of pixels having size of 1mum or less when expressed on the mirror surface wafer, varies. Consequently, a signal is detected by an appropriate threshold when the number of photons is large whereas a signal having a small value is detected when the number of photons is small.
Patent JP-H10191416-A (JP)
Title: Selective radio call receiver
Inventor: MIYASHITA YUKIO
IPC: H04W88/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a selective radio call receiver in which the number of items of a receive message is momentarily confirmed so as to save waste of a confirmation time and the management of a usage charge in a meter rate system is facilitated. SOLUTION: A radio part 102 receives a radio signal having an identification signal and an information signal and a control part 105 compares the identification signal with an own self identification signal to recognize that the signal is a radio signal addressed to the self and extracts the information signal from the radio signal so s to specify the time when the radio signal is received, a liquid crystal display device LCD 109 displays information of plural display forms including the information signal or the time or the like and a storage means counts and stores the number of incoming call items the radio signals. The incoming call item number is displayed on a specific item number display area of the LCD 109.
Patent JP-H063126-A (JP)
Title: Method and apparatus for measuring minute displacement
Inventor: SUHARA HIROYUKI
IPC: G01B11/245
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a method and an apparatus which enables accurate measurement of a minute displacement value in the direction of an optical axis necessary for determining a shape and surface accuracy of a surface to be measured. CONSTITUTION:Coherent light from the same light source 1 is projected on a surface 7a to be inspected and a control surface 6a as reference to produce an interference fringe image 11 moving a specimen with a translation base 8. First type sensors Sa1 and Sa2 are provided at observing points P1 and P2 with a phase difference of the interference fringe images separated almost by pi/2 and a second type sensor Sb larger than a fringe interval of the interference fringes is provided at another location. Sinusoidal outputs from the first type sensors are converted to square waves and pulse waves sequentially. At this point. an average intensity of the interference fringes is determined with the second type sensors and a conversion to a square wave is performed with the results as threshold level. The determination of the average intensity enables accurate measurement even when the contrast of the interference fringe images is low.
Patent JP-H06191983-A (JP)
Title: Production of oxide single crystal and apparatus therefor
Inventor: OUCHI RYUICHI
IPC: C30B29/30
Filed: 1992-12-25
Abstract: PURPOSE:To enable reduction of the heat treatment time and mass-production of an oxide single crystal having a desired composition in a short time, in VTE treatment of a material composed of an oxide single crystal. CONSTITUTION:A material 7 composed of a single crystal of an oxide such as lithium niobate or lithium tantalate and a powder 6 of the oxide but having a prescribed composition different from that of the single crystal are accommodated in a tank 20. The inside of the tank 20 is heat-treated and a voltage is applied to the material 7. Thereby, the composition of the single crystal is changed and the single crystal is allowed to form a single domain. Preferably, the material 7 is buried in the powder 6.
Patent JP-H05182330-A (JP)
Title: Recording medium loading device
Inventor: HIROSE YOSHIRO
IPC: G11B17/04
Filed: 1991-12-27
Abstract: PURPOSE:To prevent a recording medium from being erroneously inserted by providing a pressing member to press a projecting pin of a holder to the eject side of a guide part and notifying an error of the inserting direction with the increase of operating force made by a pressing force of the pressing member when the recording medium is inserted in the erroneous direction. CONSTITUTION:When a disk housing case 4 is inserted to the holder 12 in the normal direction, the case 4 can be inserted a chamfered part 4b of the front end abuts on an inclined surface of the holder 12. When it is inserted in the erroneous direction, however, corner parts other than the chamfered part 4b abut on the above-mentioned inclined surface, and the insertion is interrupted. When the case 4 is further pressed without paying attention, a leaf spring 17 provided on a slider 13 is elastically deformed, and the holder 12 and the slider 13 are moved in the inserting direction by the amounts of clearance of the pins 15, 16 and grooves 8, 10. At this time, the elastic force of leaf spring 17 is increased and the operating force pressing the case 4 is increased, then an operator becomes aware of the elastic force of leaf spring 17. Therefore, the erroneous insertion is prevented by the spring force of leaf spring 17.
Patent JP-H09161779-A (JP)
Title: Manufacture of nonaqueous electrolyte lithium secondary battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a battery excellent in thermal stability and having a high capacity at a low cost by dipping a negative electrode made of a carbon material storing a specific quantity of lithium ions in an organic electrolyte at the ordinary temperature or above, and leaving it as it is. SOLUTION: A negative electrode made of a carbon material storing lithium ions of 15% or above of the theoretical capacity is dipped in an organic elecrolyte at the ordinary temperature or above, and it is left as it is. A film serving as a barrier sufficient for preventing the diffusion of lithium ions into the electrolyte is formed on the surface of the negative electrode carbon material storing lithium ions, and lithium ions are not reacted to the electrolyte even at a high temperature. This battery is excellent in thermal stability, and it can be designed to have a high capacity.
Patent JP-H07193875-A (JP)
Title: Communication system for hot water supply system
Inventor: KAYANO MASAHIRO
IPC: H04Q9/00
Filed: 1993-12-24
Abstract: PURPOSE:To simplify the installation work and to reduce the cost by improving the communication system between a hot water equipment and an installation supplied with hot water in the hot water supply system so as to eliminate the need for a communication cable having been installed between them or to reduce number of cables as less as possible. CONSTITUTION:A circulation pipe 203 for bath hot water supply is provided in a hot water supply equipment 1 and the circulating pipe 203 is connected to a bath tab 3 via a connection pipe 401. A circulation pump 205 and a flow sensor 215 are fitted to the circulation pipe 203 in the hot water supply equipment 1. A flow control valve 507 and a flow sensor 509 are fitted in the vicinity of the bath tap of the connection pipe 401. A controller 300 of the hot water supply equipment 1 controls number of revolutions of the circulation pump 205 to generate a flow signal and the signal is received by the flow sensor 509 in the vicinity of the bath tap and sent to a remote controller 5. Furthermore, the remote controller 5 controls an opening of the flow control valve 507 to generate a flow signal and the signal is received by the flow sensor 215 in the hot water supply equipment 1 and sent to the controller 300. An ultrasonic wave signal is used in place of the flow signal.
Patent JP-H11183621-A (JP)
Title: Detecting apparatus for image target
Inventor: MORINO TOMOMI
IPC: G01S3/782
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus by which only a target region can be extracted stably, by a method wherein a maximum point is generated in a luminance change per pixel of every luminance value inside a measuring region when the luminance value of the target region is larger than the luminance value of a background region, even when the area ratio of the target region to the background region is extremely different. SOLUTION: A detecting apparatus is provided with a window circuit 22, with a minimum-value computing circuit 24, with a difference-value computing circuit 26a, with a cumulative addition circuit 28a, with a division circuit 30a, with a peak luminance computing circuit 32a, with a difference circuit 36a, with an addition circuit 37a, and with a slice circuit 40a. It uses a means by which a threshold is computed on the basis of the maximum value of a luminance change amount per pixel of every luminance value inside a measuring region.
Patent JP-H11175324-A (JP)
Title: Information processor, information processing method and provision medium
Inventor: MATSUURA YOKO
IPC: G06F9/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the installation of the application program of a version not corresponding to an OS and to prevent the installation of the OS of the version not corresponding to the application program. SOLUTION: In a basic program or the application program, both of the version and the version of the application program or the basic program suited to the basic program or the application program are respectively described. Then, at the time of updating the version of the application program, whether or not the version of the application program is suited to the version of the basic program and whether or not the version of the basic program is suited to the version of the application program are judged and the application program is installed corresponding to the judged result.
Patent JP-2001167658-A (JP)
Title: Key switch and keyboard
Inventor: HAYASHI KAZUTOSHI
IPC: H01H13/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To avoid the unnecessary increase of key top energizing force even in reducing size with reducing total height while maintaining sensibility for manipulating a nonlinear stroke of key switch. SOLUTION: A key switch 10 comprises a plate spring arranged between a base 12 and a first link member 16 as an energizing means for elastically energizing a key top 14 into the upper direction away from the base 12. The plate spring 48 comprises a first spring portion 50 of fixed end extended in substantially parallel with a slide displacement direction of each branch axis 36 in the first link member 16 and a second spring portion 52 of free end extended crossing with the first spring 50. The plate spring 48 makes as an energizing force the resultant force of elasticity restorative force into different directions at which each of the spring portions 50, 52 applies force and loads into an arm portion 32 of the first link member 16, thereby energizing the key top 14 toward an initial position.
Patent JP-2001165390-A (JP)
Title: Lubrication method and mechanism of bearing
Inventor: IHI MASAHIRO
IPC: F16N7/32
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication method and a mechanism of bearings used in an engine mounted on a flying object, of which engine is started to run after a windmill, making it possible to improve the ease of maintenance and simplify the mechanism of the bearings. SOLUTION: While a flying object aboard a mother ship is on standby before being launched from the mother ship, a rotor of an engine of the flying object is rotated (windmill) by a ram pressure generated due to the flight of the mother ship, and the engine is on standby to be started, with bearings thereof, rotatably supporting the rotor, being lubricated with grease. After the engine is started to run, the flying object is launched from the mother ship and the bearings are lubricated by an oil mist lubrication utilizing compressed air fed by a compressor during the flight.
Patent JP-H07192001-A (JP)
Title: Natural language processing unit
Inventor: ITO ETSUO
IPC: G06F17/28
Filed: 1993-12-27
Abstract: PURPOSE:To provide a natural language processing unit with a high efficiency using a server client model. CONSTITUTION:The natural language processing unit consisting of a client 200 making a request of natural language processing, a server 207 executing the natural language processing and a network section 213 connecting them electronically is provided with a means sending nondecisive data generated during the natural language processing altogether simultaneously from the server 207 to the client 200.
Patent JP-H06200209-A (JP)
Title: Production of coating composition
Inventor: TAKESHITA KATSUYOSHI
IPC: C08G59/18
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a coating composition excellent in not only transparency, dyeability and durability but also adhesion to an antireflection film and durability. CONSTITUTION:This production process of a coating composition mainly consisting of fine inorganic oxide particles (A) having a particle diameter of 1-100mmum, a silane compound (B) having at least one polymerizable reactive group, a hindered amine light stabilizer (C), a polyfunctional epoxy compound (D) and magnesium perchlorate (E) comprises mixing component A with component B, adding component C to the mixture after component B is hydrolyzed, aging the resulting mixture for at least three hr, and adding components D and E to the aged mixture.
Patent JP-H11181439-A (JP)
Title: Production of coke
Inventor: FUKADA KIYOSHI
IPC: C10B57/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a practical method for producing coke, capable of maintaining the strength of the coke and simultaneously enlarging the granular diameters of the coke. SOLUTION: This method for producing coke comprises adding a caking material and an inert substance to raw material coal and subsequently carbonizing the mixture. Therein, the relations of the granular diameters of the coke to the amount of the added caking material and to the granular diameters and amount of the added inert substance are preliminarily determined, and the amount of the caking material to be added and the granular diameters and amount of the inert substance to be added are determined from the granular diameter of target coke on the basis of the relations.
Patent JP-H10147123-A (JP)
Title: Device for supporting wheel holding member or shaft beam to be changeable in height
Inventor: BERUNERU PUTSUSHIYU
IPC: F16F9/14
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for absorbing excited vibrations generated by the road as an active chassis adjusting device and for supporting each wheel holding member or the shaft thereof supported via suspension arms to be changeable in height to an automobile body. SOLUTION: A device for individually supporting wheel holding members 4, 5 via suspension arms 11, 12 such that the height can be changed has an operating device constituted as hydraulic motors 20, 20' fixed to a body and having at least one space under pressure and the turnable operating shaft of the operating device acts the wheel holding members 4, 5, suspension arms 11, 12, or the shaft thereof via link mechanisms 35, 36; 35', 36' including at least one lever arms 35, 35'. The lever arms 35, 35' operated directly by a hydraulic device are formed as mechanical springs. At least one space under pressure receiving the load of the hydraulic motors 20, 20' is connected, via at least one check valve, to a space under pressure or a return passage to which the load is never applied or hardly applied.  The space under pressure receiving the load can be connected to a hydraulic reservoir instead of or in addition to the check valve.