baber/WOPTO huggingface dataset:
Patent JP-H01174061-A (JP)
Title: Image receiver
Inventor: OKIYAMA YOSHITATSU
IPC: H04N1/00
Filed: 1987-12-28
Abstract: PURPOSE:To avoid useless consumption of a recording medium such as recording paper or the like by storing received coded picture information into a storage means, displaying it based on prescribed operation information, decoding the received picture information by an expansion means in response to prescribed pass information to be inputted and printing it by a recording means. CONSTITUTION:A sender side collates a pass word from a receiver side with a pass word of its own equipment. When the pass word of the sender side and the pass word of the receiver side are coincident with each other, the signal correspondence that the sender side sends a training signal and a TCF signal (training check signal) and the receiver side returns a CFR signal (reception preparation end signal) is applied to decide the speed of the MODEM and to match the phase. Then code picture information PiX being real information is sent from the sender side to the receiver side. The sent coded picture information PiX is demodulated by a MODEM 12 at the reception side. The received and demodulated coded picture information is decoded by an expansion section 13, inputted immediately to a recording section 14 and printed on the recording paper.
Patent JP-H03194113-A (JP)
Title: Exhaust gas purifying device of engine
Inventor: TAKEMOTO TAKASHI
IPC: F01N3/20
Filed: 1989-12-21
Abstract: PURPOSE:To prevent emission of harmful substances to outside till the temperature of a catalyst reaches the activation temperature by providing a communication passage with an adsorption placed in the middle so that it bypasses the catalyst provided in the middle of an exhaust passage and by switching and controlling the catalyst so that an exhaust gas passes the communicating passage when the catalyst is at a low temperature. CONSTITUTION:A catalyst 3 for purifying an exhaust gas is provided in the middle of an exhaust passage 4 connected to an exhaust manifold of an engine 1, and a rotary flow passage 5 provided with a chamber 6 filled with an adsorption 61 in the middle is connected to this exhaust passage 4 so that is bypasses the catalyst 3. A switch valve 8 is provided on this rotary flow passage 5 at the diverging position on the lower stream side than the catalyst at the exhaust passage 4, and a one-way valve 51 is provided on the rotary flow passage 5 on the lower stream side than the chamber 6. And when the temperature of the catalyst 3 does not reach the activation temperature and harmful substances in the exhaust gas is not fully purified, the switch valve 8 is switched so that the exhaust gas flows to the rotary flow passage 5 and purified by adsorbed to the absorption 61.
Patent JP-H02175451-A (JP)
Title: Bumper for vehicle
Inventor: HOSAKA ATSUSHI
IPC: B60R19/04
Filed: 1988-12-28
Abstract: PURPOSE:To use the tensile strength and the compressive strength of resin material to the maximum and to increase the strength of the whole reinforcement by providing thin wall portions on the forward end portions of the upper and lower walls of a reinforcement which is opened at the car body side to be U-shaped in section and made of synthetic resin. CONSTITUTION:A reinforcement 1 is opened at the car body side to be substantially U-shaped in section, thin wall portions 14a, 15a are provided on the forward end portions of the upper wall 14 and the lower wall 15, and the wall thickness and formation range of the thin wall portions are set in such a manner that the center of figure of sectional form of the reinforcement 1 is positioned in the point substantially corresponding to the ratio of the tensile strength and the compressive strength of resin material. When impact load is applied to the central part of a bumper to cause bending deformation of the reinforcement 1, compressive stress or tensile stress produced in each part of the reinforcement 1 is in proportion to the distance from the center M of figure so that the maximum compressive stress produced in the front wall 16 and the maximum tensile stress produced in flange portions 17, 18 correspond to the compressive strength and the tensile strength of FRP material so as to increase the strength of the whole.
Patent JP-H11218416-A (JP)
Title: Optical system for three-dimensional shape measurement
Inventor: KAKIGI GIICHI
IPC: G01B11/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To realize an optical system which can simply measure a three- dimensional form at a high speed. SOLUTION: This optical system is provided with a collimator lens 23 converting a laser beam from a laser light source 21 to a parallel light, a scanning optical system 31 scanning vertically an object 50 with the laser parallel light, a mirror 29 which makes a specified angle, nearly vertical to the object, is arranged at a specified distance from the scanning beam, and receives an obliquely reflected light from the object, an imagery lens 33 which forms again the image of reflected light from the object by a mirror, via the scanning optical system, and a photo detector 35 detecting an imagery beam spot by the imagery lens. The scanning optical system 31 is provided with a deflection mirror 25 deflecting the laser parallel light to a specified direction, and a parabolic mirror 27 which reflects the deflected light and makes a beam enter the object from the vertical direction.
Patent JP-2000158901-A (JP)
Title: Stepped spoke for bicycle
Inventor: KAJI TSUNEO
IPC: B60B1/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent the twisting of a spoke wire in nipple connection of a stepped spoke by providing a flat part catchable by a spanner on the other end-side major diameter part for screwing the nipple of the stepped spoke. SOLUTION: A stepped spoke 1 comprises a head part 4 to be locked with a hub A through a neck bent part 3 on one end of a spoke wire 2 having major diameter in both ends and a small diameter in the middle, a screw part 5 on the other end, to which a nipple 6 for keeping it within the inner surface of a rim B is screw connected, and a flat part 7 near the other end. The flat part 7 is formed by crushing a part of the major diameter part by a press machine, and set to a size capable of inserting the spoke wire insert hole of the hub A, and two parallel planes of the flat part 7 are set vertical in the state where the head 4 is turned up. The nipple 6 is fastened in the state where a spanner is caught on the flat part 7 to prevent rotation of the other end-side major diameter part.  According to this, the transfer of the rotating force of the nipple 6 to the middle part of the spoke wire 2 is resolved to prevent the twisting of the spoke wire.
Patent JP-H07189646-A (JP)
Title: Active silencing device
Inventor: KITAZAKI HIROSHI
IPC: F01N1/00
Filed: 1993-12-27
Abstract: PURPOSE:To maintain a speaker at a sufficiently low temperature by outputting, in a gap, noise which has a phase opposing to that of exhaust noise. CONSTITUTION:An active muffler device is constitution by a nearly cylindrical insulator 13 by which an exhaust pipe 11 is enclosed, a nearly cylindrical extended pipe 12 by which the insulator 13 is enclosed, a close part 14 for closing the insulator 13 and the extended pipe 12, a speaker box 15, and a speaker 16. The insulator 13 is maintained at a low temperature without directly heating by radiating heat of an exhaust pipe 11 since outside air passed in an outside air passage 18. Since the end part 12a of the extended pipe 12 is arranged on a position from the end part 11a of an exhaust pipe 11 to 25mm and less, the extended pipe 12 is not heated by exhaust gas flow. Namely, in the speaker 16, heat harm is protected by the insulator 13, and heat is prevented from transmitting by the extended pipe 12, so that it is not necessary for carrying out heat resistance and the like, and the speaker 16 is maintained at a sufficiently low temperature.
Patent JP-H0553075-A (JP)
Title: Aligner for optical device
Inventor: MAAKU DEEBUITSUDO BETSUDOZUKU
IPC: G02B7/182
Filed: 1991-12-17
Abstract: PURPOSE: To assemble an optical device and a housing in an optical system without requiring rearrangement of optical elements by arranging the optical device supported by the housing. CONSTITUTION: A polyhedron 12 of the optical system is supported by a housing 14, and a jig 50 is provided with a base part 52 which is so attached that it can be rotated around the axial line. Pushers 100 carried by the base part are engaged with the housing 14 and energize the housing 14 toward the base part 52. Pushers 100 are individually controlled to control the position of the housing 14 to the base part 52 around plural axial lines. An optical meter 130 measures the angular position of the optical device on the housing; and if it is correctly arranged, the meter 130 is held until an adhesive is hardened to couple an attaching plate and a bush together.
Patent JP-H01173124-A (JP)
Title: Picture display method
Inventor: TANAKA HIROYUKI
IPC: G06F3/048
Filed: 1987-12-26
Abstract: PURPOSE:To improve the convenient-to-use of a picture display device by displaying a window in a certain area of an unfixed form and then displaying another picture in said area after setting temporarily the displayed window in an invisible state. CONSTITUTION:The output supplied to a picture display device 8 is delivered by a memory reading circuit 5 in the form of dot trains of each color information. These dot trains are evenly gates by the mask information delivered synchronously with said color information. The information on the pixel set under a display disable state is masked by a gate and its output is equal to logical 0. A superposition circuit 6 decide the priority degrees of color information based on the masked information on a display plane 1 and the masked information on a display plane 2. Then the information of higher priority degrees are sent to an output circuit 7 and the circuit 7 converts the received color information into video signals to display them on the device 8. Thus the displays of the device 8 can be selected at a high speed.
Patent JP-2000162453-A (JP)
Title: Manufacture of array waveguide grating
Inventor: URINO YUTAKA
IPC: G02B6/12
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical path length regulating method requiring no electric power after trimming, capable of reducing the size of an element and its cost, and having small polarization dependence of the trimming, in an array waveguide grating. SOLUTION: An ultraviolet light-nonpermeable masking material 4 is film- coated on an upper layer cladding 3 formed on array waveguides 2 in a quartz array waveguide grating, the masking material 4 on the each waveguide 2 is removed by such a length as corresponding to an optical path length to be imparted in the each waveguide 2 so as to form a window 4a, the each waveguide 2 is irradiated with ultraviolet light 6 through the window 4a, and a refractive index of an ultraviolet light-irradiated portion 7 is increased thereby to regulate the optical path length.
Patent JP-H04200032-A (JP)
Title: Mobile communication system
Inventor: MAEHARA AKIHIRO
IPC: H04B7/26
Filed: 1990-11-29
Abstract: PURPOSE:To relive the load on a base station without pressing a control channel when a mobile station reports the result of measurement of a reception electric field level at a surrounding zone to a base station by allowing the mobile station to report the result of measurement to the base station only when the result of measurement of the reception electric field level at surrounding base stations satisfies a condition. CONSTITUTION:A mobile station discriminates whether or not the result of measurement of a reception electric field level at surrounding base stations satisfies a condition stored in advance and reports the result of measurement to the base station only when the result of measurement satisfies the condition. Thus, when the mobile station reports the reception electric field level of surrounding base stations to the base station for zone discrimination, the frequency of reports by the mobile station and number of control signals are reduced to prevent the pressing of control channels and the load on the base station is relieved.
Patent JP-H10175894-A (JP)
Title: Production of cyclopropanemethanol
Inventor: HAYASHIBARA TATSUHIKO
IPC: C07C29/141
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain cyclopropanemethanol that is useful as a starting substance for medicines in high selectivity and high yield by catalytically hydrogenating a cyclopropanecarbaldehyde over a ruthenium-containing catalyst. SOLUTION: Cyclopropanecarbaldehyde is hydrogenated in the presence of a ruthenium-containing catalyst such as ruthenium on carbon or ruthenium on diatomite (preferably in an amount of 0.005-1wt.% based on the reaction mixture) at 60-150 deg.C to give the objective cyclopropanemethanol.
Patent JP-2001150598-A (JP)
Title: Waterproofing sheet for building material with pressure sensitive adhesive
Inventor: HIROTA MASANORI
IPC: E04D12/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing sheet for building material with pressure sensitive adhesive which is excellent in visibility and bond properties. SOLUTION: An acrylic pressure sensitive adhesive, a butyl rubber based pressure sensitive adhesive or a styrene-isobutylene block copolymer rubber based pressure sensitive adhesive which have transparency, and a mold release agent are successively laminated on a substrate sheet wherein a transparent or semitransparent polymer having a waterproofing property is a principal body, for example, the substrate sheet wherein an elastic sheet such as a polypropylene nonwoven fabric, a foam sheet or the like is laminated on a sheet wherein a random copolymer polypropylene and an ethylene-propylene copolymer rubber are blended.
Patent JP-H03194382-A (JP)
Title: Drying method for wood material and wood drying auxiliary apparatus used therefor
Inventor: KANEKO NORIKATSU
IPC: F26B9/06
Filed: 1989-12-21
Abstract: PURPOSE:To effectively utilize a columnar material or the like and to improve its additional value by drying a wood material entirely in a clamping state to eliminate crack, bent even if the material containing a core is dried. CONSTITUTION:Angles 1 are brought at their inner surfaces into close contact with the corners of a square columnar wood material W having a core at its longitudinal side. Then, clamping bolts B are inserted into bolt holes 20 formed between clamping bases 2, 2a of the adjacent angles 1, clamped by sufficient clamping force uniformly by nuts N to clamp the material W to be held therebetween. Thus, even if the material W is introduced in a vacuum drier, drying is advanced and the material 2 tends to be cracked from its core, since the material W is clamped with the angles 1 so that its sectional area is not altered, it is not cracked. Since the angles 1 are linear, it is not bent. When its drying is advanced in this state and its drying is completed, the material W is removed from a dry auxiliary apparatus A.
Patent JP-H04204129-A (JP)
Title: Axial-tension measuring apparatus for friction-type locking bolt
Inventor: FUJITA SEIICHI
IPC: E21D20/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to measure the axial tension of a bolt and to confirm the supporting effect by arranging displacement gages for anchors which are fixed at a specified interval through linking rods in an apparatus wherein a locking bolt is inserted into a pipe after the bolt is fixed to a natural ground. CONSTITUTION:A tension test for measuring axial tension is performed for a locking bolt which is provided and fixed to a natural ground 1. For this purpose, a hydraulic jack is set for a tension bar 16 which is screwed into the rear end of a joint head 7, and the locking bolt is pulled. Anchors 4 are fixed at arbitrary positions at a specified interval in a pipe 3 of the locking bolt 3 by expanding a pressure applying compressing chamber 9 to which a compressing tube 10 is connected by supplying high-pressure water. Displacement gages 6 are linked to the front and rear anchors 4 through linking rods 5. when the displacement in the axial direction of the pipe 3 occurs by a load, the displacement between the anchors is detected. The signal is received with a strain measuring device which is connected to an output cable 8. Since the locking bolt has the strain characteristic for the respective inherent tensile load, the axial tension can be measured by measuring the displacement.
Patent JP-H07190651-A (JP)
Title: Heat exchanger
Inventor: FURUHASHI TOSHIHIRO
IPC: F28D9/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the leakage of solution out of a solution heat exchanger for a double-effect absorption type refrigerating machine, which is constituted of a plurality of formed plates laminated in the thickness direction of the plate, and eliminate trouble due to the leak-out of the solution. CONSTITUTION:A heat exchanger main body 2, in which heat exchange between high-temperature concentrated solution and low-temperature dilute solution is effected, is formed by laminating a plurality of first and second formed plates 4, 5 alternately in the thickness direction of the plate without employing any connecting means such as welding, brazing or the like. The circumference of the heat exchanger main body 2 is covered by a sealed box 3, consisting of a vessel main body 61 and a lid member 62, to make the inside and the outside of the main body air tight. According to this method, even when solution is leaked between neighboring first and second formed plates 4, 5 preliminarily, the leaked solution will never leak out of the sealed box 3 while air will, never invade into the heat exchanger main body 2. Accordingly, a pressure in a refrigerating instruments, such as an evaporator or the like in the doubleeffect absorption type refrigerating machine, will never rise whereby the deterioration of capacity can be prevented.
Patent JP-H07185088-A (JP)
Title: Image display device for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To develop the display of the variable display game of a pachinko game machine capable of being distinguished from other kinds within a short time at a low cost. CONSTITUTION:This device is a special pattern display device (image display device for game machine) 10 for displaying a special pattern according to the signal from a role circuit 12 in a pachinko game machine 1. This device 10 has a LCD 12 and a video signal output part 14 for displaying an image on the LCD 12. The video signal output part 14 has a memory part 16 in which a compressed animation is stored, and a decoder 17 for extending the compressed animation. The decoder 17 can perform regeneration and a specific regeneration such as quick regeneration or temporary stop regeneration for an optional part of the compressed animation. The regeneration and specific regeneration are conducted in the decoder 17, whereby the high speed scroll, low speed scroll and stop of a special pattern can easily be displayed.
Patent JP-H11167202-A (JP)
Title: Liquid hardening resin composition
Inventor: HIRAI TAKESHI
IPC: G02B6/44
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid hardening resin compsn. which shows good coating property during fast wiredrawing process, which gives little odor and extremely little contamination to the lamp and which is suitable as a coating material for optical fibers by incorporating a hydroxyl group-contg. urethane (meth) acrylate having a specified structural unit. SOLUTION: This compsn. is a liquid hardening resin compsn. containing a hydroxyl group-contg. urethane(meth)acrylate having one structural unit expressed by the formula in the molecule. In the formula, R<1> is a hydrogen atom or methyl group and preferably a hydrogen atom, R<2> is a (m+1)-valent org. group and preferably selected from 1-20C chain, branched or cyclic hydrocarbon groups or oxygen or nitrogen-contg. org. groups, and (m) is an integer of 1 to 5 and preferably 1 to 3. The structural unit expressed by the formula is produced, for example, by reacting a hydroxyl group-contg. (meth)acrylate with a compd. having an isocyanate group.
Patent JP-H05167621-A (JP)
Title: Isdn packet switching method
Inventor: ISHIZUKA TOSHIYUKI
IPC: H04L12/801
Filed: 1991-12-18
Abstract: PURPOSE:To transfer a B-channel packet transparently in a switching board at every call even when the packet switching section of the switchboard compatible with an ISDN packet. CONSTITUTION:A call processing section 2 gives a channel confirmation request to a packet switching section 3 to check the congestion state of the packet switching section 3 at the arrival of a call from an ISDN 10, and the call control section 2 connects directly a trunk line B-channel and an extension B- channel through a D-channel internal bus 8 in the congestion state to provide the ISDN packet switching service to a packet terminal equipment 9. On the other hand, the call control section 2 gives a channel confirmation request to the packet switching section 3 to check the congestion state of the packet switching section 3 at the arrival of a call from an ISDN packet terminal equipment 9 and originates a call setup message with a special number to the ISDN packet terminal equipment 9 to connect directly the trunk line B-channel and the extension B-channel, thereby providing the ISDN switching service to the outgoing terminal equipment.
Patent JP-H0766506-A (JP)
Title: Electronic equipment
Inventor: FUJII MASAHIRO
IPC: H05K9/00
Filed: 1993-12-28
Abstract: PURPOSE:To avoid the coupling of opposite component arrangement surfaces with each other by a method wherein an electromagnetic shielding member is arranged between opposite component arrangement surfaces of printed-wiring boards to cut down the wasteful space for miniaturizing the electronic equipment. CONSTITUTION:A printed-wiring board 1 comprising flexible printed-wiring boards 11 and hard printed-wiring boards 12 is three-dimensionally composed of the bottom surface part 15 and the upper surface parts 16 arranged in parallel with each other by bending the flexible printed-wiring boards 11 with a component arrangement surface 13 turned inside. On the other hand, the installation surfaces 14 are provided on the rear surfaces of the component mounting (arrangement) surface 13 to electrically shield the inside of an equipment from outside so that an electromagnetic shielding member 2 may be oppositely arranged in parallel with the inside of the part arrangement surface 13 between the bottom surface part 15 and the upper surface part 16 of the printed-wiring board 1. Accordingly, the volume of the equipment can be cut down due to the reduced wasteful space thereby enabling the electric shielding effect between the printed-wiring boards to be gained.
Patent JP-H0516838-A (JP)
Title: Tire lift device
Inventor: JIYOOJI EE FUAAJISON JIYUNIA
IPC: B66D1/00
Filed: 1991-12-18
Abstract: PURPOSE: To simplify a configuration and an assembling operation for a tire lift device, make its cost minimum, prevent a backup of a spool and perform a fast taking-up of a cable on the spool. CONSTITUTION: A spool 60 is comprised of a first annular plate member 62 and a second plate member 74 made of a powdered metal and a track 76 for winding a cable 80 in a spiral overlapping manner is formed between the plates. An annular inner tooth gear 96 is integrally formed at the second plate 74. An outer tooth gear 118 positioned inside the inner tooth gear 96 is integrally formed with a control plate 115 made of a powdered metal. The inner tooth gear 96 has some inner protrusion teeth 98 spaced apart in a circumferential direction. The outer tooth gear 118 has some outer protrusion teeth 119 engaged with some inner protrusion teeth 98, and each of the teeth of both gears has a leading surface and a trailing surface. The leading surfaces and the trailing surfaces of the different two teeth of the outer teeth gear 118 are concurrently contacted at two points 124 with the corresponding rear edge surface and front edge surface of the teeth of the inner teeth gear 96.