baber/WOPTO huggingface dataset:
Patent JP-H0299716-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: ADACHI TOSHIAKI
IPC: F02B19/08
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a vortex flow with a desired strength so that a mixing efficiency can be improved by forming an almost spherical vortex flow subchamber whose distance between the center and the inner wall is gradually reduced toward the downstream of a vortex flow in a cylinder head. CONSTITUTION:As the air flows in a vortex flow subchamber 11 rotates along its inner wall, a passage area is reduced with the result that the speed of the air flow is increased and strong vortex flow is formed. On the other hand, a fuel injection nozzle 14 is housed and fixed at a position where the distance between the center of the vortex flow subchamber 11 and the inner wall 13 is large and such that the end face of the vortex flow subchamber 11 of the fuel injection nozzle 14 constitutes a part of its inner wall 13. Thereby, a dead space the fuel injection nozzle 14 forms referring to the vortex flow can be widely reduced so that a turbulance of vortex flow due to the dead space is minimized and a vortex flow with a stabilized strength is produced at upstream and downstream. Atomized fuel can be, therefore, vaporized by a high temperature atmosphere in the vortex flow subchamber and mixed in air while atomized fuel is agitated by vortex flow.
Patent JP-2001078328-A (JP)
Title: Cable protector
Inventor: TAKEDA IKUO
IPC: H02G3/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cable protector which holds and protects electric wires, cables, wire harnesses, etc., to be laid especially in a vehicle, suppresses fluttering of the electric wires, cables, etc., and is effective for preventing abnormal sounds. SOLUTION: A protector body 10 is composed of a main part which holds a first cable of large diameter, and a subpart which adjoins the main part, arranges and holds a plurality of second cables 21 of a small diameter. The subpart is composed of a plurality of holding stays 13, having L-shaped cross sections arranged at proper intervals over in the longitudinal direction outside the sidewall 12, which forms the main part, and a plurality of coming-off preventing protrusions 14 are arranged on the external surface of the sidewall 12 over among the holding stays 13 at zigzag step pitches in the subpart. Consequently, it is possible to sandwich and hold a second cable 21 in a three-point or latch-like supporting way, even when only one second cable 21 is held inside the holding stays 13 being a subpart and excess air gaps exist, and ricketiness of the second cable 21 in the protector body 10 due to vibrations, etc., of a car in the course of its running is prevented, and abnormal sounds are prevented.
Patent JP-S60143395-A (JP)
Inventor: YAGI SOUICHI
IPC: G09G3/32
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0194221-A (JP)
Title: Object state detector
Inventor: HORIGUCHI CHIYOHARU
IPC: G01C3/08
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a small-sized detector having high reliability regardless of the kind of a container receiving an object, by allowing an electromagnetic wave or ultrasonic wave variable in an expanse angle to be incident to an object and detecting the state of the object on the basis of the intensity of the reflected wave from the object. CONSTITUTION:When an electromagnetic wave is allowed to be vertically incident to the surface of a liquid 4 from a light source 2, the intensity I of the reflected light thereof is inversely proportional to the square of the distance L up to the surface of the liquid 4. By this, the reflected light incident to a photodetector 6 is taken out as a photocurrent to be converted to signal voltage and, when this voltage value coincides with a predetermined reference voltage value, it is judged that the distance L becomes a predetermined reference distance L0 and it can be decided that the liquid in a tank becomes a predetermined residual amount. Further, a light projecting lens 3 is moved with respect to the light source 2 and, by regulating the interval (a) between both of them, the expanse angle theta of emitted luminous flux can be set arbitrarily. By this, the intensity I of the reflected light can be made same regardless of the kind of the tank and, when the voltage value becomes the predetermined reference voltage value, it can be judged that the residual amount of the liquid becomes a predetermined value, without regulating the reference voltage value at all.
Patent JP-H0590410-A (JP)
Title: Automatic layout system for integrated circuit
Inventor: KISHI ATSUSHI
IPC: G06F17/50
Filed: 1991-09-30
Abstract: PURPOSE:To arrange an element satisfying the intended ratio accuracy in a region wherein a substrate is set by judging whether the element to be arranged can be arranged or not in the substrate region which is arbitrarily specified beforehand, and performing automatic arrangement in reference to element limiting information after it is judged that the arrangement is possible. CONSTITUTION:Circuit connecting data 1a are read with an individual-element counting means 41. Arranging-position-area specifying data 2a including a substrate specifying region, which is arbitrarily determined beforehand, are read with a number-counting means 42 for every element. The number for every element, which can be arranged in the specified region, is counted. Then, the number A and the number B are compared with a comparing means 43. Whether the intended element can be arranged in the specified region or not is judged. When it is judged that the element can be arranged with the comparing means 43, the element is automatically arranged in the specified region in reference to element limiting data including the pairs of the elements and ratio accuracy with an automatic arranging means 44a.
Patent JP-2001074416-A (JP)
Title: Method for inspecting solder position
Inventor: YAMAUCHI SATOSHI
IPC: H05K3/34
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To determine positional shift of solder accurately and independently of such factors as the manufacturing accuracy or the warpage of a printed board by determining positional shift of printed solder, based on the physical relationship between a land for mounting a device and a solder printed thereon. SOLUTION: At first, positional shift decision conditions of the position, area, external dimensions, and inclination of all solders 10 to be inspected and area decision conditions concerning to blur are set in a data teaching process. An image pickup unit 1 then picks up the image of solders 10 and lands 11 on a printed board 2 in a solder recognition process and determines the area value and center of gravity of the solder 10. Subsequently, a line 14 connecting the external dimensions of the solder diagonally is determined from the center of gravity 12 of the solder determined in the solder recognition process and the inclination 13 of the solder when instructed. An X direction shift and a Y direction shift thus determined are compared with a positional shift decision value in a shift decision process thus determining positional shift of the solder.
Patent JP-H06192160-A (JP)
Title: Zingerol derivative and cardiotonic agent and enterokinesis suppressing agent
Inventor: SHIRAKAMI YOSHIKO
IPC: A61K31/335
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a new compound useful as a cardiotonic agent and an enterokinesis suppressing agent. CONSTITUTION:The compound of the formula (R11 is methyl, 4-cyclohexyl-2- hydroxybutyl or 1,2-epoxynonyl; R2 is H or 1-hydroxyoctyl; etc.). e.g. 4,5- epoxy-1-(4-hydroxy-3-methoxyphenyl)dedecan-3-one. The compound of formula can be produced e.g. by adding 1(4-hydroxy-3-methoxyphenyl)-4-dodecan-3-one (8-shogaol) to methanol, adding hydrogen peroxide solution dissolved in methanol to the above mixture, adding a solution of sodium hydroxide thereto and reacting under stirring. The pharmaceutical preparation contains 5-100wt.% of the compound of formula as an active component.
Patent JP-H0787425-A (JP)
Title: Base board for television receiver
Inventor: YAMAMOTO TAKUMI
IPC: H04N5/64
Filed: 1993-09-14
Abstract: PURPOSE:To simply operate a television receiver for presentation or the like at a position and an angle easily viewed by visitors at a remote location by forming the base board for the television receiver with a travelling board driven by remote control and a turning board mounted on the travelling board and turned by remote control and installing the television receiver onto the turning board. CONSTITUTION:A driving motor is mounted on a travelling board 1, a drive mechanism comprising a driving sprocket and a driving chain is provided between the driving motor and a rear vehicle shaft 2 and the driving motor for travelling drives the vehicle shaft 2. The television receiver is mounted on the turning board 17 and a remote controller is used to turn the turning board 17 thereby changing a mount angle of the television receiver in the horizontal direction by a predetermined angle. A wireless remote controller is used for the controller, and the television board 1 is forwarded up to a position easily observed by visitors at a remote location by the remote controller and the turning board 17 is set at an angle easy to observe.
Patent JP-H0784940-A (JP)
Title: Microcontroller
Inventor: NANBA SHINJI
IPC: G06F13/36
Filed: 1993-09-14
Abstract: PURPOSE:To provide a microcontroller which can shorten the access time of a circuit and reduce the electric power consumed at the time of access. CONSTITUTION:The microcontroller which has a CPU 11 and peripheral circuits connected to a data bus is provided with the data bus which is divided into a 1st data bus 16 and a 2nd data bus 17; and necessary irreducible peripheral circuits, e.g. a RAM 12, a ROM 13, and a development tool 14 are connected to the 1st data bus 16 which is accessed relatively frequency and a two-way switch 18 is provided between the 1st data bus 16 and 2nd data bus 17 to transmit data selectively between both the buses 17 and 18.
Patent JP-H0894929-A (JP)
Title: Lens device for television camera
Inventor: YOSHIKAWA KAZUO
IPC: G02B13/08
Filed: 1994-09-22
Abstract: PURPOSE: To enable both videos for a 4:3 sized screen and a long sideways screen to actually obtain the same ranges of visual field, to prevent color reproducibility from being deteriorated in the case of correcting the range of the visual field, and also to use a lens for correcting the range of the visual field on plural television cameras in common. CONSTITUTION: A lens device 1 connected to a camera main body 2 is constituted of a lens device main body 1a for obtaining the video for the 4:3 sized screen by masking a solid-state image pickup element 15, and a lens unit 1b for correction provided with a lens 20 for correcting the range of the visual field constituted of a lens having the image-forming magnification of 1.25 times which is attachably/detachably loaded between the main body 1a and the main body 2 in order to obtain the video for a television set having the long sideways screen whose aspect ratio is 16:9 by using an entire image-pickup area in a state where the range of the visual field is not actually changed.
Patent JP-H05213535-A (JP)
Title: Method for operating automatic winder
Inventor: HANSU GURETSUKUSHIYU
IPC: D01H9/18
Filed: 1992-09-22
Abstract: PURPOSE: To store a bobbin without requiring an additional storage volume by circulating to guide a vacant bobbin in the case of no supply of a cop to a winding machine when one lot is finished in the machine having the cop with a plurality of conveying loops and a bobbin conveying system. CONSTITUTION: A supply passage 2 for supplying cop along an overall winding machine 1 to a winding position is provided, a preparing section 25 extended from the passage 2 to preparing stations 26 to 28 is branched, and a distributing section 24 for selectively supplying the cop to a reverse belt 3 or the passage 2 is provided at an end of the section 25. A caddy 4 for holding the cop is sent to the passage 2, the cop 4 is circulated to an end of the machine 1 to guide it to the near section 25, and guided to a return belt 22 through a direction changing section 31. When the caddy holding the vacant bobbin 35 is arrived at a conveying passage 13, the bobbin 36 is interchanged with a new cop from a spinning machine, but if this interchanging is not conducted, the bobbin 36 is circulated in the system.
Patent JP-H0996974-A (JP)
Title: Fixing film
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of energy consumption and to enable further quick start and fast process by forming a heat-generating metal layer which generates an eddy current inside, an elastic layer and a release layer to constitute a fixing film and using a material prepared by dispersing metal particles showing good absorption for magnetic flux in nickel for the heat-generating layer. SOLUTION: The magnetic flux produced by the current applied on a coil 18 from a magnetizing circuit is guided by a core 17 having high magnetic permeability to generate magnetic flux 23 and an eddy current 24 in a heat-generating layer 1 of a fixing film 10 in the nip part. Heat is generated by the eddy current 24 and the specific resistance of the heat-generating layer 2, and the heat generated is transferred through an elastic layer 2 and release layer 3 to heat a recording material P and a toner T on the material P carried to the nip part. As for the heat-generating layer 1, such a metal film is used that is prepared by dispersing metal particles having good absorption for magnetic flux such as iron particles (about 5μm particle size) by 20 pts.wt.  The thickness of the film is controlled to about 40μm., thereby, heat generation can be increased by about 10% than in a nickel carrier, and the increasing rate of temp. is made fast.
Patent JP-H10102364-A (JP)
Title: Reinforcement of structure
Inventor: MOTOGAMI TAKESHI
IPC: E04G23/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reinforce elevated bridge beams and floor blocks and building pillars and walls, as well as general structures, in high durability, by covering structural members with a specific aramid fiber sheet followed by impregnating the sheet with an ultraviolet light stabilizer-contg. adhesive to effect bonding. SOLUTION: Reinforcing aramid fibers 1, 1', 1"... are unidirectionally or in a two-way fashion, longitudinally and transversely, arranged spacedly in rows, covering auxiliary fibers 3, 4 crossing with the respective groups of the reinforcing fibers are then disposed in the longitudinal direction of these reinforcing fibers, and the groups of the reinforcing fibers are mutually bound in an interrow fashion in warp knit texture through entangling auxiliary fibers 6. Next, the reinforcing aramid fiber sheet is laid, via an adhesive, along the circumferential direction and/or longitudinal direction of structural members, and at least the outermost layer portion of the resultant covering fibrous sheet is impregnated with an ultraviolet light stabilizer-contg. adhesive to effect bonding.
Patent JP-2001073308-A (JP)
Title: Elastic paving material and manufacture thereof
Inventor: TANAHASHI HIDEAKI
IPC: E01C5/18
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an elastic paving material having abrasion and wear resistance more than two times of the conventional asphalt paving. SOLUTION: An elastic paving material 10 is so constituted that it is a plate having 20-50 mm in thickness and that binder is mixed with elastic aggregate such as rubber chip or the like to compressively mold the mixture to harden. Ultrahigh molecular weight polyolefin thermoplastic resin coat is formed on the surface of the elastic aggregate in the surface. layer of the paving material. Specially, ultrahigh molecular weight polyethylene coat in the ultrahigh molecular weight polyolefin thermoplastic resin coat is suitable. The coat is formed by melting resin powder. Average particle size of the resin powder is 20-200 μm. When average particle size of the powder is smaller than 20 μm, the coat is not properly formed, and when average particle size is larger than 200 μm, the powder is hard to melt.
Patent JP-H08115239-A (JP)
Title: Disk system
Inventor: NAKAJIMA TADASHI
IPC: G06F3/06
Filed: 1994-10-19
Abstract: PURPOSE: To provide a disk system capable of shortening the time required to read data while maintaining random accessibility. CONSTITUTION: For write data, sectors to store them are allocated and the storage part of data is stored based on the sector. A compression processing part 15 respectively compresses the data allocated to the respective sectors and stores them in the sectors. Further, the compressed data of the adjacent sector on the same track are copied and stored in free areas generated in the respective sectors. Since the allocated data are compressed and stored in the respective sectors, the random access of the data is easily performed. Also, at the time of reading the continuous sectors of a prescribed range on the same track, since the data for the plural sectors can be read from one sector, the number of the sectors to be read is reduced and the time required to read the data is shortened.
Patent JP-H0679555-A (JP)
Title: Device for installing fin such as heat radiating fin on pipe
Inventor: WATANABE YOSHIHIRO
IPC: B23P19/02
Filed: 1992-08-31
Abstract: PURPOSE:To increase the fitting strength as well as to improve the efficiency of the work to fit and fix numerous fins such as plate form heat radiating fins to a pipe such as a heat pipe placing the same intervals, by automating such an assembly work to assemble the fins to the pipe perfectly. CONSTITUTION:This is a device in which a movable table 1 having a fin holding device 2, slidable in the axial direction of a pipe P fixed on a fixing board 3, is driven by an electric motor M, the electric motor M is controlled by an automatic control device depending on a program of a microcomputer, and the assembly work of fins F such as heat radiating fins to the pipe P is fully automated.
Patent JP-H04131187-A (JP)
Title: Treatment of difficultly decomposable cod-containing waste water
Inventor: MATSUBARA KIWAMU
IPC: C02F1/72
Filed: 1990-09-21
Abstract: PURPOSE:To permit a difficultly decomposable COD-containing waste water to be treated independently by repeating the COD treatment including the removal of the SS component consisting of granular manganese dioxide as the oxidizing agent and the activation of the granular manganese dioxide. CONSTITUTION:A difficultly decomposable COD-containing raw water is supplied to an oxidation tank 1 packed with granular manganese dioxide to form a fixed bed therein in order to obtain the treated water and, water is supplied thereto to continue the back washing until the oxidizing agent remains in the back washing drain. In doing so, the SS component captured on the fixed bed of the granular manganese dioxide is removed and the granular manganese dioxide is activated. In this case, as the oxidizing agent contained in the oxidizing agent-containing back washing water, chlorine oxidizing agent such as sodium hypochlorite or permanganate is used. By this method, the difficultly decomposable COD-containing waste water can be treated independently.
Patent JP-H1076449-A (JP)
Title: Grinding work device for internal peripheral surface od ring-shaped workpiece
Inventor: ITAKURA YOZO
IPC: B24B5/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To easily perform grinding work of a ground location in an internal peripheral surface between a ring-shaped workpiece and an obstacle, by grinding the ground location while pressing a rotary grinding tool to the ground location of the ring-shaped workpiece by an energizing means moved by a front/rear right/left movement drive means. SOLUTION: In a work mechanism part 60, a rotary bar 66 is rotated by driving an air motor 65, a longitudinal table 62 is before/behind moved by extension/contraction driving a longitudinal drive air cylinder 62A, also a right/ left table 64 is right/left moved by extension/contraction driving a lateral drive air cylinder 64A. In this way, in a condition that a blade part 66A in a tip end of the rotary bar 66 is pressed to a ground location 2C by energizing force of a spring 68, the ground location 2C of a workpiece 2 is moved over a front/ rear right/left total region, the ground location 2C is ground.
Patent JP-S62113800-A (JP)
Title: Method for modifying surface of sic whisker
Inventor: MORI SHIGETO
IPC: C30B29/62
Filed: 1985-11-14
Abstract: PURPOSE:To obtain SiC whisker providing a reinforced resin composite material having improved mechanical strength characteristics, by oxidizing SiC whisker, dispersing it a solution containing a silane coupling agent, filtering and drying. CONSTITUTION:SiC whisker is oxidized to form a thin film of SiO2 on the surface and dispersed into a solution containing a silane coupling agent. Then, the dispersion is filtered and dried to modify the surface of the SiC whisker chemically. In this method, the surface of SiO2 has exposed functional groups such as silanol, etc., with high chemical activity and is chemically bonded to the silane coupling agent. The SiC whisker having surface properties improved in this way can form strong bond texture structure through the silane coupling agent on an interface in integration with a matrix resin.
Patent JP-H08188916-A (JP)
Title: Rapidly fitting module type helmet
Inventor: JIYOERU BODOU
IPC: G09F9/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject helmet such as for pilots, containing a detachable structure to support a shell and photoelectric device, enabling the structure to be easily attacthable to/detachable from the shell by hand for a relevant wearer. SOLUTION: This helmet is equipped with mobile junctions 30 which can take two stable positions by locking themselves on these positions, namely, open position to be used when the structure is first positioned on a shell, and closed position where the structure is locked on the shell. The junctions, which are attached symmetrically on each side of the shell, clan be easily opened/ closed by pushing them by hand, and the structure becomes more easily attached/detached because the respective positions of the junctions are maintained by locking means.
Patent JP-S63190161-A (JP)
Inventor: ARUBERUTO FUOIAASHIYUTAIN
IPC: C23C14/30
Filed: 1987-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63106826-A (JP)
Title: Multi-dimensional data input mouse device
Inventor: NAKAI MASARU
IPC: G06F3/0354
Filed: 1986-10-24
Abstract: PURPOSE:To attain the input of a multi-dimensional data at once by providing n-set (n is 1 or over) of rotary knobs to a mouse main body superposedly so as to input a (n+2)-dimensional data at once. CONSTITUTION:When one rotary knob 1 is provided to the mouse main body 2, it is possible to input a 3-dimensional data. As for the 2-dimensional data, it is inputted by designating one point on a tablet similarly as the mouse and as for the remaining data, the data corresponding to the rotary angle from a reference position 3 is inputted by turning the rotary knob 1 from a reference position 3 to the right or left 4. The similar effect is obtained even in inputting a multi-dimensional data by increasing the number of rotary knobs 1.
Patent JP-S63108487-A (JP)
Inventor: MATSUI MINORU
IPC: G07G1/12
Filed: 1986-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。