baber/WOPTO huggingface dataset:
Patent JP-H04195687-A (JP)
Title: Border search device
Inventor: SOMA MASAYOSHI
IPC: G06T7/60
Filed: 1990-11-28
Abstract: PURPOSE:To make a search without being affected by a noise by providing a means which generates a template from on a border approximation curve and a means which searches for a part matching the template most. CONSTITUTION:Data which is inputted from an input means 1 is stored in a storage means 2 and a storage means 3. One point on the border approximation curve which is inputted from a start point input means 4 is selected and denoted as P0. A point tracking means 5 searches the data in the storage means 2 for an adjacent point clockwise from the point P0 and decides a point found on an object border approximation curve as a next search reference point P1 when the point is found. This operation is repeated and when no point is found, the operation is finished. A matching means 8 performs with border candidate point data stored in the storage means 3 and sets the template stored in the template storage means 7 so that its center point is at a specific point. Consequently, a highly accurate border search is realized by using noisy data.
Patent JP-H10173931-A (JP)
Title: Image processor and its method
Inventor: TAKIYAMA YASUHIRO
IPC: H04N19/423
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To minimize deterioration of an image caused when irreversible compression and expansion are applied to the image a plural times in the image synthesis processing by a copying machine, a facsimile equipment or a computer system or the like. SOLUTION: Irreversible compression and expansion are applied to an image plural times based on a common alignment with respect to coding blocks. For example, in the case that an image 1001 such as a text image and an image 1002 such as a photograph or an illustration image are compressed separately to image memories 403a, 403b and then synthesized, Hadamard transformation is adopted for the compression and expansion in the unit of 4×4 blocks, then coordinate information of an area image 1003 subjected to cut and paste processing is entered in the minimum unit of a 4×4 block.
Patent JP-H02177762-A (JP)
Title: Manual scanner
Inventor: NEMOTO ICHIRO
IPC: H04N1/04
Filed: 1988-12-28
Abstract: PURPOSE:To secure stability in travel by providing an oscillation member provided oppositely to an object to be read at the time of performing a read operation at part of an outer packaging body. CONSTITUTION:A piezoelectric vibrator 5 is the one consisting of piezoelectric ceramic such as BaTiO3, etc., and is stuck on the read scanning plane 1a of the outer packaging body 1 via an adhesive, and is set to abut on the object 2 to be read at the time of reading. When a manual scanner is travelled on the plane of the object 2 to be read by providing a read means 4 oppositely to the object 2 to be read, the piezoelectric oscillator 5 oscillates by receiving the output of a driving circuit which generates a high frequency signal by receiving a timing signal. Frictional resistance among the piezoelectric vibrator 5, the read means 4, and the object 2 to be read can be reduced by the above oscillation, which makes the manual scanner 1 surely travel on the object to be read.
Patent JP-H10174171-A (JP)
Title: Mobile telephone system
Inventor: SHIMIZU JUNICHI
IPC: H04W88/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the operability in the mobile telephone system. SOLUTION: The mobile telephone system connecting to a base station through a radio channel to attain a speech is provided with a memo recording means 7 that records an optional voice message, an automatic reproduction means 14 that reproduces automatically a content recorded by the memo recording means 7, a reply signal detection means 13 that detects a reply signal from a caller, and a function registration means 2 that registers whether or not various functions are validated, and in the case that the operator makes dialing in a state based on the function registration means 2 and an opposite party replies, the content of memo recording is reproduced automatically and a message is informed to the calling opposite party.
Patent JP-H08158508-A (JP)
Title: Wooden block and method for constructing wall of building
Inventor: NAKAO SHIGEO
IPC: E04B2/02
Filed: 1994-12-01
Abstract: PURPOSE: To construct a wall face having a high strength, when the building is constructed using a wooden block, without installing a receiving column separately. CONSTITUTION: In a wooden block A, in which hook-shaped engaging parts 1, 3 are provided on the opposide ends of the block and a protruding part 5 having steps 5a, 5b and a groove 8 for engagement with the protrusion 5 are provide on the upper surface and the under surface of the block respectively, and a wooden block B, at least a part of the step 5a on one side is formed so as to have a length which differs from that of the step 5b on the other side. The wooden block A having steps of different lengths and the wooden block B having steps of the same length on the opposite ends are combined to form irregularities on a wall.
Patent JP-H04198940-A (JP)
Title: Electrostatically chargeable resin particles, toner for electrophotography using same and production of same particles
Inventor: SHIOZAKI MASAYA
IPC: G03G9/087
Filed: 1990-11-28
Abstract: PURPOSE:To improve durability and electrostatic charging stability by preparing core particles having positive or negative charges and sticking an electric charge controlling agent and fine resin particles having electric charges contrary to those of the core particles to the surfaces of the core particles. CONSTITUTION:Core particles of polymer resin having positive or negative charges in an aq. medium are prepd. and an electric charge controlling agent having electric charges contrary to those of the core particles and fine particles of polymer resin having electric charges contrary to those of the core particles in the aq. medium are stuck to the surfaces of the core particles. The resulting electrostatically chargeable resin particles are used and a toner for electrophotography ensuring improved kick-off of electrostatic charging and having superior electrostatic charging stability is obtd.
Patent JP-H09146674-A (JP)
Title: Electronic equipment having infrared-ray communication function
Inventor: KONNO RIICHI
IPC: H04W84/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the thickness of a casing from being increased and a trouble in appearance caused accompanying the formation of an infrared-ray penetrating window, to reduce the size and weight of an electronic equipment such as a pager and to improve the yield of products. SOLUTION: In a pager having a function for executing information communication with an external equipment 6 through infrared rays R by using a photoelectric element 15 as a non-contact interface, a casing 12 including the element 15 is provided with an aperture opposed to the element 15 by forming a hole 18 and a part at least opposed to the aperture out of a sheet material 23 for coating the casing 12 is formed by an infrared-ray penetrating material. Namely the intrusion of dust or the like from the aperture into the inside of the eletronic equipment can be prevented by covering the aperture 18 with the sheet material 23 such as a nameplate, and since the sheet material 23 is provided with infrared-ray penetrability, infrared rays are penetrated through the aperture and information communication is attained between the element 15 and the equipment 6. The sheet material 23 is constituted of a base material 20 forming the hole 21 opposed to the aperture 18 of the casing 12 and an infrared-ray penetrating resin layer 22 applied to the surface of the base material 20.
Patent JP-H01168001-A (JP)
Title: Voltage dividing resistor for blower
Inventor: KINOUCHI MASAHIRO
IPC: H01C3/00
Filed: 1987-12-23
Abstract: PURPOSE:To provide a small size, a high density and a small resistance of a duct and to improve responsiveness when an overheat preventing unit is attached by winding a resistance wire with an insulating film, and providing a supporting member made of a heat resistant insulating material along the wire. CONSTITUTION:A voltage dividing resistor employs as a core material a flexible round shaftlike supporting member 2, so spirally winds densely a resistance wire 3 with an insulating film on the periphery of the member 2 as not to generate a gap between the adjacent peripheries of the winding wire, and calks a pair of leads 5 at both ends of the wire 3 to be respectively connected by terminals 4. The film of the wire 3 is made, for example, of an oxide film. The member 2 employs a heat resistant insulating material of a flexible state with knitted ceramic fiber. According to this configuration, since the wire 3 employs that with the film, it can be densely wound without considering its insulating distance, wound in a high density, and provided with a high capacity in a small size. Accordingly, the portions to be heated are concentrated, and, when an overheat preventing unit is attached, its responsiveness is therefore preferable.
Patent JP-H11166452-A (JP)
Title: Cylinder intake gas temperature calculating device and egr controller for diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02B3/06
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate EGR control by calculating a cylinder intake new air amount, an intake new air temperature, a cylinder intake EGR amount and the EGR gas temperature of an EGR gas cooling device exit side, predicting and computing a cylinder sucked gas temperature based on these and then correcting and controlling an EGR. SOLUTION: A cylinder intake new air amount Qac is computed by performing delay treatment for an intake new air amount detected by an air flow meter 14 during the running of an engine 1. Also, an EGR amount is computed from the opening degree detected value of an EGR valve 6 and a differential pressure between an intake system pressure and an exhaust system pressure, and by performing delay treatment for the computed EGR amount, a cylinder intake EGR amount Qec is calculated. Further, the EGR gas temperature Te of an EGR gas cooler exit side is computed based on the efficiency of an EGR gas cooler 9 and an exhaust temperature.  Then, a cylinder sucked gas temperature is predicted and computed based on an intake new air temperature amount obtained by an intake temperature sensor 15 and various computed values Qac, Qec and TE, and an EGR valve 5 is corrected and controlled based on these values.
Patent JP-H01171247-A (JP)
Title: Structure of superconductor interconnection
Inventor: TAKESHITA TAKUO
IPC: H01L23/52
Filed: 1987-12-25
Abstract: PURPOSE:To enable a superconductor interconnection having superconducting properties to be realized with an unexpensive substrate, by forming an interconnecting layer having a predetermined pattern on the substrate (insulating layer) while interposing an intermediate layer between the insulating layer and the interconnecting layer. CONSTITUTION:An intermediate layer 13 serving as underlaying film is formed on the top face of an insulating layer 11 provided by an alumina substrate, and an interconnecting layer 15 is formed on the top face of the intermediate layer 13. In addition to alumina, the insulating layer 11 also may be formed of silicon dioxide. The interconnecting layer 15 is formed of a ceramic superconducting material which is composite oxide consisting of copper, one or more elements of scandium, yttrium or lanthanoids and one or more elements of alkaline earth metals such as calcium, strontium, barium or radium. The intermediate layer 13 is formed of a material that is not reacted chemically with the superconductor at a high temperature, for example of MgO, YSZ, SrTiO3 or the like.
Patent JP-H05168088-A (JP)
Title: Production of acoustic diaphragm
Inventor: OZAKI TOYOICHI
IPC: H04R7/02
Filed: 1991-12-17
Abstract: PURPOSE:To simply produce an acoustic diaphragm capable of mass-production by perform heat processing while applying the pressure to a high molecular film and raising the temperature from the room temperature to less than a specific temperature through the heat resolution temperature. CONSTITUTION:The heat processing is performed so that a high polymer film 2 is heated from the room temperature to less than 3,000 deg.C through the heat resolution temperature while applying roughly constant pressure to the high polymer film 2. In this case, a heat processing is performed while applying roughly constant pressure with the plate-like high polymer film 2 in the state of clamping with dome-shaped or corn-shaped pressurizing jigs 1 and 3. The pressure applied to the high polymer film 2 is held at <=1kg/cm<2> from the room temperature till the end of the heat processing. Concretely, the plate-like high polymer film 2 is clamped with the dome-shaped male mold 3 and female mold 1 to perform the heat processing at the constant pressure of <=1kg/cm<2> by using a carbon coil spring. Thus, the dome-shaped diaphragm with good acoustic characteristic can simply be obtained.
Patent JP-H07190129-A (JP)
Title: Vehicular suspension device
Inventor: NAKAJIMA YASUHIRO
IPC: B60G17/08
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the sudden lowering of cornering power by preventing the influence of the set load of a spring at the full stroke time of a suspension device. CONSTITUTION:A vehicular suspension device provided with a spring with the specified set load (s) left at the time of full stroke is additionally provided with a load changing means 10 for making suspension load zero or lower at the time of full stroke.
Patent JP-H04199403-A (JP)
Title: Industrial robot
Inventor: HIRANO MASAYUKI
IPC: G05B19/19
Filed: 1990-11-29
Abstract: PURPOSE:To easily prevent the interference state and to improve the working efficiency of an industrial robot by dividing the operating area of the robot into parallel sections with the straight lines, exchanging the positional relations of the tips of robot arms between the robots adjacent to each other, and deciding the propriety of the robot operations. CONSTITUTION:A dividing means is provided to divide in parallel the operating area of a robot main body 1 with the straight lines together with an arithmetic means which operates the coordinates of the arm tip position of the main body 1, and a control means which exchanges the positional relations of the arm tips obtained by the arithmetic means to the linear parallel sections between the robots adjacent to each other and decides the propriety of operations based on the relation the arm tip positions of its own and the partner side. In such a constitution, the interference state can be easily prevented for an industrial robot.
Patent JP-H04203659-A (JP)
Title: Differential shim regulating structure
Inventor: WATANABE TSUKASA
IPC: F16C35/07
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the replacement of a positioning regulator as well as to facilitate any regulation for the axial position of a gear shaft by interposing a positioning regulator between a mounting flange, joining to a supporter mounting part for a gear case of a bearing supporter, and this supporter mounting part. CONSTITUTION:A supporter mounting part 60a, having a surface almost orthogonal with a transfer pinion shaft 40, is formed in an inner transfer case 60. A mounting flange 54a is formed in a retainer 54 as projected outward to contact with the surface of the supporter mounting part 60a. In addition, a shim 68 or a positioning regulator, regulating a position in the axial direction (A direction) of the transfer pinion shaft 40 is interposed between this supporter mounting part 60a and the mounting flange 54a. When this shim 68 is replaced, an outer transfer case 72 is removed, a retainer mounting bolt 66 is loosened to some extent and furthermore the transfer pinion shaft 40, both first and second ball bearing parts 42, 44, the retainer 54, a ball bearing 70 and a support nut 74 are all moved in the axial direction of the transfer pinion shaft 40 as one body, thus a new shim 68 is interposed between them.
Patent JP-H07312738-A (JP)
Title: Car peripheral picture recorder and method
Inventor: RI JIYUUSAI
IPC: H04N5/225
Filed: 1994-12-19
Abstract: PURPOSE: To confirm the cause of an accident by storing the video and voice of the surrounding of an automobile in a memory in a first-in first-out system, recording a constant time before and after the accident of the automobile when the occurrence of the accident is detected, and operating alarming and radio transmission. CONSTITUTION: An image pickup means 10 and a microphone 20 record the video and voice of the surrounding of an automobile, and they are stored in a voice memory means 110 and a voice memory means 120. Also, a speed obtained by a speed sensing means 30 and a time obtained by a present time generating means 40 are stored in the means 110 by a caption video signal generating means 50, and the accident is detected by impact and fire sensing means 60 and 70. At that time, a system controller 130 stops the storage of the means 110 and 120 after a prescribed time, and operates an accident display and alarm generating means 80 and an accident generation data transmitting means 90.  Thus, a constant time before and after the occurrence of the accident can be reproduced, and communication can be operated to a driver or a prescribed place by a sound or by radio so that the cause of the accident can be confirmed.
Patent JP-2001155811-A (JP)
Title: Connector
Inventor: YAMAMOTO SHINYA
IPC: H01R13/52
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can maintain engaging force to a spacer and has a small size. SOLUTION: The connector 21 comprises a plurality of connecting terminals 23, a box shape of housing body 24 containing the connecting terminals 23, and a spacer 25 mounted to the housing body 24 and engaging the connecting terminals 23 in duplicate. The housing body 24 has concave portions 81, 81 for forming at least a portion of engaging portion 80, 80 of the body side, which is engaged to an engaging portion of spacer side in the spacer 25. The concave portions 81, 81 are communicated with spacer mounting hole 76.
Patent JP-H03194318-A (JP)
Title: Microwave oven
Inventor: KOJIMA TOSHITADA
IPC: F24C7/02
Filed: 1989-12-22
Abstract: PURPOSE:To make it possible to boil a very small amount of rice by specifying a water absorption time directly after starting rice boiling in a microwave oven range capable of boiling rice by microwaves, raising the water absorption temperature quickly up to a specified value, and then maintaining the temperature with a second microwave output, which is lower than the output of the first microwaves. CONSTITUTION:When a attempt is made to boil a very small amount of rice (for example, 1/2 cup or rice), a bowl with rice and water in it is placed into a heating chamber where microwaves are supplied and a menu key 4 and a start key 5 of a control element 3 are manipulated. A control means designates a relatively large output of a first microwave for a first water absorption process and a first water absorption time and drives a magnetron, which raises the temperature up to the water absorption temperature quickly. After the lapse of specified time, a second microwave output, which is smaller, and a second water absorption time are specified so that a specified temperature may be maintained under the control of the magnetron. This construction makes it possible to boil even a very small amount of rice so that it may taste deliciously.
Patent JP-H07198798-A (JP)
Title: Algorithmic pattern generator
Inventor: KIKUCHI SHUJI
IPC: G01R31/3183
Filed: 1993-12-28
Abstract: PURPOSE:To test a memory to be tested at a high speed by operating a plurality of ALPGs(algorithmic pattern generator) in parallel and generating a memory testing pattern at a high speed by separately providing control memories for sequence control instructions, arithmetic operation control instructions, and output control instructions and respectively storing the instructions in the memories. CONSTITUTION:An arithmetic/output device 6 computes an address and data to be given to a memory to be tested and outputs the address and data as a test pattern. An arithmetic operation control instruction to be executed and output control instruction are stored in an arithmetic operation/output control memory 3. Then the address for reading out the instruction from the memory 3 and a sequence control instruction are stored in a sequence control memory 2. In addition, a program counter 1 instructs the memory 2 to read out the sequence control instruction by giving an address to the memory 2 and the address from the memory 3 and the read-out instruction and address are temporarily stored in a pipeline register 7. The arithmetic operation/output control instruction read out from the memory 3 is temporarily stored in a pipeline circuit 4 controls the address to be executed by decoding the sequence control instruction held by the register 7 and giving a control signal to the counter 1.
Patent JP-H0754350-A (JP)
Title: Anchor bolt fixing device
Inventor: SAKABE HIROSHI
IPC: E04B1/41
Filed: 1993-12-28
Abstract: PURPOSE:To fix anchor bolts coping with the pitch of any anchor bolt at the time of installing the anchor bolts before the placing of foundation concrete. CONSTITUTION:An anchor bolt fixing device is formed of a slide sleeve 3 fittingly inserted in the adjustable state from above a center support 2 and fixed by an adjusting screw 4, a slide arm 5 horizontally fixed to the slide sleeve 3, and anchor holders 6 adjustably fixed close to both tips of the slide arm 5 so as to fix anchor bolts 7. The slide arm 5 is provided with a pitching adjusting groove and a screw part so as to enable adjustment to the pitch of the anchor bolts 7.
Patent JP-H06179761-A (JP)
Title: Polyester film
Inventor: OTANI YUZO
IPC: B32B27/20
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a polyester film useful as a base film for magnetic recording medium, having excellent scratching resistance and wear resistance. CONSTITUTION:A polyester film has a coated layer made in a film forming process of the polyester film at least one side of the polyester film and the coated layer contains 0.1-50wt.% alpha type aluminum oxide having <=0.5mum average particle diameter.
Patent JP-2001107663-A (JP)
Title: Door with small door
Inventor: YAMABE MASAYUKI
IPC: E06B7/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a door with a small door by which one can get a package or a registered mail without opening the door itself and hence without allowing a foreigner to enter inside of the door. SOLUTION: A small door 2 is formed at an optional position of the door 1 so as to be freely openable and to abruptly drop a shutter in an emergency. In the structure, a knob 5 is raised without opening the door, then, the lower part of a shutter 4 which has been locked in a groove 8 provided at the upper part of the small door 2 is dislocated, then, a handle 16 is turned to the right, according to an indication of opening mark and one end 13 of an L-shaped tool 12 moves a lock 10 to the right and a lock 9 interlocked with a gear 11 is moved to the left and hence, the locks 9, 10 are released. The small door is pulled in this side. Then, one can receive a package or a registered mail or impress a seal. Thereafter, when closing the small door 2, the upper part of the small door 2 pushes up the lower part of the shutter 4 and then the small door is completely closed. When moving the emergency lever 7 to the right, a claw 6 moves to the right and the connection part of the shutter 4 and the knob 5 is released from the claw 6 and the shutter 4 falls abruptly due to the own weight.