baber/WOPTO huggingface dataset:
Patent JP-H11124043-A (JP)
Title: Steering wheel
Inventor: HAYAKAWA KENJI
IPC: B62D1/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and improve unbalancing performance of the steering wheel by forming the cross section of a core of a ring portion into a U-like shape having a recessed groove, and fitting the filler exhibiting the specific gravity equal to or less than a specified value into the recessed groove at the rear side of the core of the ring portion. SOLUTION: The core 2 of the ring is formed to have a recessed groove 2d that opens at the lower portion and a U-like cross section in which a connecting wall 2a is disposed at the upper side, and vertical walls 2b, 2c extending downwards from both edges of the connecting wall 2a. A band-like filler 6 is fitted into the recessed groove 2d at the rear side of the core 2 of the ring portion. The thickness of the filler 6 is specified so as to be fitted into the recessed groove 2d. The width of the filler 6 is specified such that each side thereof protrudes from the vertical walls 2b and 2c, respectively. Further, the filler 6 is formed of a foam polyethylene having the specific gravity of 0.03 g/cm<3> . An end portion of the filler 6 is disposed so as to extend slightly forward of the spoke portion S at the front side.  As a result, the weight of the steering wheel can be reduced and the unbalancing performance can also be improved.
Patent JP-H07533-A (JP)
Title: Promptly exchangeable catheter
Inventor: RONARUDO JIEE SORAA
IPC: A61M29/02
Filed: 1993-10-29
Abstract: PURPOSE: To provide a quickly replaceable balloon expansion catheter and its manufacturing method. CONSTITUTION: This balloon expansion catheter 1 is constituted of first expansion lumens 2, 3 extended through an inflatable expansion balloon 4 and having distal ends and proximal ends (the distal ends of the first lumens 2, 3 are opened in the inflatable expansion balloon 4 having a distal end and a proximal end and fluidly communicate with it) and second lumens 2, 3 extended with the same spread as the first lumens 2, 3 and having a distal end and a proximal end. The distal ends of the second lumens 2, 3 are opened, the distal portion of the second lumens 2, 3 have a near, adjacent, or far opening section 9 to the proximal end of the expansion balloon 4. The portions of the second lumens 2, 3 far from the opening section 9 are made larger than the proximal portions to facilitate the reception of a guide wire 8 by slide fitting.  The portions of the second lumens 2, 3 near the opening section 9 contain a pushing wire 5.
Patent JP-H04167204-A (JP)
Title: Magnetic head
Inventor: ISE TOSHIMITSU
IPC: G11B5/17
Filed: 1990-10-29
Abstract: PURPOSE:To prevent blocking of a coil winding due to flow-out of adhesive by providing a hollow coil protective member arranged in parallel with a coil winding direction in the winding wound at connecting surfaces of first and second cores. CONSTITUTION:First, second cores 1a, 1b, a gap material 3, a coil 4, a trunk terminal strip 5, a mounting pedestal 6, a coil winding 8, and edges 9a, 9b are provided. Particularly, a hollow coil protective member 10 is provided in parallel with a coil winding direction at the winding 8 formed on the opposed surfaces of a gap of connecting surfaces 2a, 2b of the cores 1a, 1b. Thus, the winding 8 of the coil is not blocked with adhesive resin, etc., and it is not necessary to chamfer the edges 9a, 9b of the winding 8 or to provide a member for insulating.
Patent JP-H01134383-A (JP)
Title: Developing device
Inventor: OKA KENJU
IPC: G03G15/08
Filed: 1987-11-19
Abstract: PURPOSE:To obtain a fine image of good quality with no fogging by providing a toner hopper with a wall which separates a supply part and a supplementation part and a shutter which cuts off the linkage between the supply part and supplementation part with the wall set as a border. CONSTITUTION:When the developing device 1 is taken out of a copying machine main body, an operating piece 52 and the shutter 50 are energized by a coil spring 55 to move up and the shutter 50 abuts on the partition wall 19 at its upper end to cut off the linkage between the supply chamber 26 and supplementation chamber 27. Therefore, even if the developing device 1 is slanted or swung in this state, toner in the supply chamber 26 and toner in the supplementation chamber 27 are never mixed with each other and when the developing device 1 is mounted on the copying machine main body, the operating piece 52 engages the groove part 63 of an arm 62. Consequently, a solenoid 65 is turned on and off to move up and down the operating piece 52 and shutter 50 through the arm 62 and the supply chamber 26 and supplementation chamber 27 are opened and closed to feed toner of mean particle size from the supplementation chamber 27 to the supply chamber 26.
Patent JP-H07127453-A (JP)
Title: Auxiliary chamber type gas engine
Inventor: MATSUOKA HIROSHI
IPC: F02B19/12
Filed: 1993-10-29
Abstract: PURPOSE:To provide an auxiliary chamber type gas engine which is constituted to reduce temperature through injection of water, prevent the occurrence of self-ignition through the increase of a compression ratio to a high value, and use natural gas as fuel. CONSTITUTION:A communication hole valve 5 is arranged in a communication hole 12 through which an auxiliary chamber 2 is communicated with a main chamber 1. A gas fuel valve 23 and a water injection nozzle 6 are arranged to the auxiliary chamber 2. The communication hole valve 5 is closed in the middle of a suction stroke and gas fuel is fed in the auxiliary chamber 2. The communication hole valve 5 is released in the vicinity of the top dead center of a compression stroke and high temperature air is introduced in the auxiliary chamber 2 to effect ignition combustion and water is injected in the auxiliary chamber 2 through the injection nozzle 6. Water is gasified to produce steam for expansion and gas in the auxiliary chamber 2 is pushed out by means of steam and is injected in the main chamber 1. A combustion temperature in the auxiliary chamber 2 is reduced to suppress the generation of NOx, mixture with fresh air in the main chamber is promoted by means of injection energy to the main chamber 1, and combustion in the main chamber 1 is completed in a short period to improve thermal efficiency.
Patent JP-H01134588-A (JP)
Title: Slip carrying control device
Inventor: FURUYA KATSUHIKO
IPC: B65H7/12
Filed: 1987-11-19
Abstract: PURPOSE:To correspond to a photographic printing slip by determining reference transmitting light quantity to the thickness of paper from the transmitting light quantity of a first sheet of the slip to be carried, and detecting an overlapping carrying when the total sum of all the transmitting light quantity of one slip is smaller than the total reference to be determined in advance. CONSTITUTION:The transmitting light quantity is detected by a photoelectric detecting means when light which is emitted by the slip to be carried is cut off and digital data are obtained. A reference light quantity value data determining means determines reference light quantity value data, which correspond to the reference transmitting light quantity in the paper thickness, from the transmitting light quantity to correspond to the first sheet of the slip based on these light quantity value data. When the total sum of all the transmitting light quantity to correspond to one slip is smaller than the total reference value to be determined in advance, an overlapping carrying detecting means executes the overlapping carrying based on these reference light quantity value data. Since the case of the relatively large transmitting light quantity is obtained as reference, the overlapping carrying of the photographic printing slip, whose transmitting light quantity goes to be relatively small, can be also detected.
Patent JP-H04165573-A (JP)
Title: Logic verifying device
Inventor: NAKAI TADASHI
IPC: G06F17/50
Filed: 1990-10-30
Abstract: PURPOSE:To shorten the analysis time of a design error by pointing out a logic circuit containing the design error of the logic circuit from unmatch signal information and match signal information outputted by a comparison simulation. CONSTITUTION:A comparison simulation means 2 compares each simulation result by using a logic circuit description (a) and a function description (b), and outputs unmatch signal information (d) for showing a fact that both the simulation results are unmatch or match signal information (e) for showing a fact that they are matched. Also, a circuit description input means 1 inputs the logic circuit description (a) and generates connecting information (c) of a logic circuit for showing the connection of the logic circuit. Subsequently, by using the information (e) of the match signal and the connecting information (c) of the logic circuit, the logic circuit of an input side of the match signal is eliminated from noncoincidence circuit information (f) and invalid circuit information (g) is outputted by the same format as the logic circuit description. In such a way, the design time of logical verification to a logic circuit design of a large scale can be shortened.
Patent JP-S62156026-A (JP)
Title: Helical coil shape pipe working device
Inventor: SATO HAJIME
IPC: B21D11/06
Filed: 1985-12-27
Abstract: PURPOSE:To hold the radius of curvature and lead at extremely high accuracy by measuring the radius of curvature and lead of the pipe material pressurized by bending in a coil shape and by performing the correction of the pipe by a correcting means so that the measuring value becomes the target value. CONSTITUTION:A pipe stock 16 is bent in a coil shape by forming rollers 14, 15 and the radius of curvature thereof is measured by a coil diameter measuring means 27 and the lead of the coil is measured by a pitch measuring means 42 as well. On the other hand, correcting rollers 23, 24 as the correcting means and the press roller 19 of the pitch correcting means are provided. In this composition, the radius of curvature and lead are measured by measuring means 27, 42 respectively and the measured values are inputted into a microcomputer 41. And, since servomotors 20, 25, 26 are driven by the output signal of a servo amplifier so that the measured value becomes the aiming radius of curvature and aiming lead, the curvature and lead of high accuracy can be held.
Patent JP-H02137832-A (JP)
Title: Image recorder
Inventor: SUDA FUMIHIRO
IPC: G03B27/18
Filed: 1988-11-18
Abstract: PURPOSE:To ensure the smooth carrying of a mask original plate by providing a transmissive adhering auxiliary plate between the belt which holds and carries the mask original plate and the exposing means exposing a photosensitive recording medium, and supporting the adhering auxiliary plate freely abutting/ separating to/from the belt. CONSTITUTION:The transmissive adhering auxiliary plate 36 is supported via a driving means 100 freely abutting/separating to/from the belt 32. Accordingly, the adhering auxiliary plate 36 abuts on the belt 32 when the mask original plate 15 and the photosensitive recording material 50 are adhered with each other, and the adhering auxiliary plate 36 is separated from the belt under normal conditions where the plate 36 is not required to abut on the belt 32. Thus, the mask original 15 and the photosensitive recording medium 50 properly are adhered with each other; also, the adhering auxiliary plate 36 is prevented from adhering to the belt 32 under the normal conditions, resulting from static electricity, etc.; and the belt 32 is smoothly carried.
Patent JP-H04164436-A (JP)
Title: Phantom device for mri
Inventor: ARAKI TATSUYA
IPC: A61B5/055
Filed: 1990-10-29
Abstract: PURPOSE:To evaluate the picture quality of a moving body in super-high speed scanning by furnishing a photographing control means to start the high frequency pulse series of an MRI device at the point of time the intrusion time is attained from the time when phantom movement was started. CONSTITUTION:A control part 23 compares the actual time data given by a timer circuit 22 with the calculation time given by a calculating part 21, and if the two are identical, it is judged that phantom F has reached point P, and a one-shot pulse photograph starting signal is emitted. The drive force of a motor 11 due to a motor drive circuit 20 is controlled in accordance with the speed and acceleration which were entered from an operation console 24. At the same time, the actual time data S given by the timer circuit 22 is read and compared with So at all times. When the two become identical, the control part 23 gives a one-shot pulse to a pulse sequence setting part 27. Thereby the picture quality of a moving body during super-high scanning can be evaluated tentatively under all possible conditions (speed, acceleration).
Patent JP-H03155814-A (JP)
Title: Manufacture of kneading blade for bread making machine
Inventor: NONOGUCHI HIROSHI
IPC: A47J37/00
Filed: 1989-11-10
Abstract: PURPOSE:To surely prevent a reinforcing metallic fixture from being exposed by forming a blade body consisting of a cylindrical part for inserting and attaching a driving shaft, and a vane body by aluminum die casting, and also, forming integrally the reinforcing metallic fixture on the inside surface of the cylindrical part, and thereafter, forming a boss body consisting of a synthetic resin on the inside surface of the cylindrical part by injection molding. CONSTITUTION:A blade body 1 formed by aluminum die casting consists of a vane body 2 and a cylindrical part 3 for inserting and attaching a driving shaft. On the inside of the cylindrical part 3, a boss part 4 made of a synthetic resin is formed, and also, a reinforcing metallic fixture 5 is embedded while extending over these cylindrical part 3 and boss part 4. The blade body 1 is attached so as to be freely attachable and detachable by fitting its boss part 4 to the driving shaft. When manufacturing, first of all, at the time of forming the blade body 1 by aluminum die casting, the reinforcing metallic fixture 5 is brought to die casting integrally to the inside of the cylindrical part 3, and subsequently, it is set to a metallic mold and a synthetic resin is brought to casting, and the boss part is formed. Accordingly, the reinforcing metallic fixture 5 is embedded in a prescribed position, and the boss part is reinforced surely.
Patent JP-H01134603-A (JP)
Title: Ladder circuit diagram printing system
Inventor: NONOMURA MASATO
IPC: G05B19/04
Filed: 1987-11-20
Abstract: PURPOSE:To reduce the number of the times of execution of a coil using destination printing processing and to shorten a processing time by setting the presence and absence of the coil using destination device and the range in the device. CONSTITUTION:When the device is decided to be the presence in a coil using destination presence and absence setting procedure 1, the presence and absence of respective coil using destination devices are selected by a coil using destination device range setting procedure 3 and the range of the presence selecting device is set. Next, in a device judging procedure 4 in the set range, it is judged whether or not respective devices are in the set range in the search and storing process of a storing procedure 2 to a coil using destination search buffer. When the coil using destination in the ladder circuit diagram is a device only to which the range is set, the printing is executed.
Patent JP-2001114995-A (JP)
Title: Polyester composition excellent in impact resistance and production method of polyester molding
Inventor: YAMAMOTO SADAKI
IPC: C08L67/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition that gives a molding having impact resistance and is suitably used for converting PET flakes recycled from used PET bottles into articles by using the flakes as the polyester component thereof. SOLUTION: This composition is a polyester composition comprising 100 pts.wt. polyethylene terephthalate (A), 70-20 wt.% low-softening-point impact modifier (B) such as a polymer modified with an unsaturated carboxylic acid compound, wherein it further contains 1-40 pts.wt. modifier (D) of a sea-island structure in which component C forms the continuous phase (sea), and component B forms a discrete phase (islands).
Patent JP-2000118122-A (JP)
Title: Ink jet recording medium
Inventor: SUGIYAMA ATSUSHI
IPC: B41M5/50
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide superior light fastness and keep good image quality. SOLUTION: An ink acceptive layer 3 containing an ink absorbent with ink acceptive function is formed on a base sheet 2 of an ink jet recording medium 1. An ultraviolet absorption layer 4 containing an ultraviolet absorbent is formed on the ink acceptive layer 3, and a polymer having the intermediate refractive index of those of the ink absorbent in the ink acceptive layer 3 and the ultraviolet absorbent in the ultraviolet absorption layer 4 is provided thereon.
Patent JP-H08133113-A (JP)
Title: Movement controller of vehicle
Inventor: FUKAYA KATSUMI
IPC: B60T8/58
Filed: 1994-11-01
Abstract: PURPOSE: To avoid the effect of zero point drift and improve responsiveness by calculating the time varying ratio of a yaw rate, regulating a controlled variable small by conducting comparison with a high time ratio at the time of the ratio being lower than a predetermined value, in the case of what operates the controlled variable on the basis of the yaw rate and control operation. CONSTITUTION: In the case of being applied to a rear wheel steering device, at the time of calculating each rear wheel target steering angle, a yaw rate detection value γdetected by means of a yaw rate sensor 3 is delivered to a yaw rate change rate calculating portion M1, and hereat, a time change rate γ* is calculated from the detection value γ, and the time change rate γ* and the detection value γ are delivered to a yaw rate regulation portion M2, and hereat, an actual yaw rate γc is sought by multiplying the detection value γ by a weighting factor W sought from the time change rate γ*. The weight coefficient W, at the time of the change rate γ* being lower than a predetermined value γ*1, is made smaller than the value 1.  As a result, by cutting the steady component of the detection value γ, the control of a transitional yaw movement is made possible, and the responsiveness of operation control is improved.
Patent JP-H11123648-A (JP)
Title: Multiple groove roller for wire saw
Inventor: MATSUI KATSUMI
IPC: B23D57/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To uniformize the abrasion quantity of a roller body part by setting the groove width or the groove depth of a roller end part in the size around which a wire can be wound a plurality of times. SOLUTION: A single groove 5 of an end part 3 of a roller, desirably at least of one of end parts 3a or 3b has a groove width or a groove depth around which a wire 6 can be multiply wound so as to form a closed loop. The wire 6 comes into contact with a roller end part over one round or more rounds by forming the closed loop of at least a single groove 5 by multiply winding the wire 6 round this groove 5. Therefore, the wire 6 is supported by larger frictional force than the other part, and a change in tensile force of the wire 6 is substantially absorbed and relieved by this end part 3. Therefore, a fluctuation in wire tensile force in a roller main body part 2 is reduced, and an abrasion quantity of the groove 5 is uniformized.
Patent JP-H09137526-A (JP)
Title: Damping construction for semi-rigid suspending structure
Inventor: HARI SHIGERU
IPC: E04B7/14
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a finishing material from being influenced by vibration at a storm or prevent a vibration trouble accompanying walking, in a semi-rigid suspending structure of poor rigidity in general. SOLUTION: A semi-rigid suspending structure 1 is build over in a suspended- curve, so as to constitute a roof or a floor. This damping construction for semi-rigid suspending structure is constituted of supporting structures 2 respectively built on both end parts in the span direction of the semi-rigid suspending structure 1 and supporting both end parts of the semi-rigid suspending structure 1, and dampers 3 provided on the joint parts of the semi-rigid suspending structure 1 and the supporting structures 2 and damping fluctuation and vibration of the semi-rigid suspending structure 1.
Patent JP-2000124177-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/306
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To form an ultra-thin wafer of high mechanical strength, and moreover to realize an ultra-thin packaging of a semiconductor device to aim at microminiaturization of electronic equipment, lightening of the equipment and reduction in the thickness of the equipment. SOLUTION: The grinding work of the backside of a wafer 10, formed with an Al wiring layer and the like, is performed using a machine grinding unit and with process processing flaws 18 formed at the backside of the wafer 10 removed by grinding, and the wafer 10 is subjected to ultra-thin processing down to a thickness of 110 μm. Moreover, the finishing work using a polish polishing of the backside of the wafer 10 is performed, using a CMP unit and with a grinding damaged layer 28 formed newly at grinding of the backside of the wafer 10 which is removed by polishing, the wafer 10 is subjected to ultra-thin processing down to a thickness of 100 μm.  In this way, grinding damages which causes reduction in the mechanical strength of the ultra-thin wafer is removed and the mechanical strength of the wafer 10 subjected to ultra-thin processing down to the thickness of 100 μm is enhanced.
Patent JP-H11134484-A (JP)
Title: Image processor
Inventor: SABE KOTARO
IPC: B25J5/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To relieve the burden of a control means (CPU) to control a system. SOLUTION: When an arithmetic operation of image recognition is performed, the start of the arithmetic operation is instructed to a controller of IPE 37 by the CPU 11. On the contrary, a request for transferring data is transmitted to a DMA controller 33 by the controller of IPE 37. A control list generated at the CPU 11 is acquired from DRAM 13 and reference image data and retrieved image data are transferred from the DRAM 13 to the IPE 37 based on the control list by the controller 33. An arithmetic processing for image recognition like a normalization correlation operation, etc., is performed corresponding to each of image data of blocks successively segmented from the retrieved image data at the IPE 37.  The request for transferring data is transmitted to the DMA controller 33 wherever the number of arithmetic operation results becomes a specified threshold value by the controller of the IPE 37. The arithmetic operation results are transferred for the IPE 37 to the DRAM 3 based on the control list by the controller 33.
Patent JP-2001119749-A (JP)
Title: Awareness communication unit, awareness communication system and server
Inventor: KURAKAKE MASAHARU
IPC: H04W64/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an awareness communication unit, an awareness communication system and a server which can perceive and recognize the situation in which a recipient resides and the environment around the recipient so as to change the communication task with the recipient. SOLUTION: Analyzing a situation of a user on the basis of the result of detection of a user situation detection section 5 detecting the situation in which the user resides allows a user situation analysis section 6 to generate awareness information. The awareness information generated by a sender side user and the awareness information generated by a receiver side user are negotiated to select an optimum communication task among communication tasks.