baber/WOPTO huggingface dataset:
Patent JP-H07106558-A (JP)
Title: Semiconductor device
Inventor: BABA YOSHIAKI
IPC: H01L29/78
Filed: 1993-10-04
Abstract: PURPOSE:To prevent reduction of a threshold value and concentration of current at a trench corner. CONSTITUTION:Mesh type trench gates 16 are provided on an N type epitaxial layer 15 and a P type base region 17 of boron is formed between the trench gates 16 through a gate oxide film. An N<+> type source region 18 is formed at a side portion of the gate oxide film and at the surface of the N type epitaxial in the region near the corner 16a of the trench gates formed in the region near the corner l6a of the trench gates 16. That is, the N<+> type source region 18 is formed at the side portion of the trench gates 16 other than that in the area near the corner l6a and at the surface of the N type epitaxial layer 15, and a vertical MOS transistor is formed of this N type epitaxial layer 15, P type base region 17, N<+> type source region 18 and trench gates 16, etc. Therefore, drop of threshold value and concentration of current at the trench corner can be prevented.
Patent JP-2001073756-A (JP)
Title: Exhaust structure of vertical internal combustion engine
Inventor: IWASHITA SEIJI
IPC: F16L27/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enable to shut out vibration conveyed from exhaust system of the vertical internal combustion engine to the car body. SOLUTION: The exhaust structure of this vertical internal combustion engine is provided with spherical bearing 20 via exhaust pipe 12 arranged toward width across axis of rotation X-X of long-depth engine 4. Further, downstream of this spherical bearing 20, the most upper-stream one of hanger rubbers 7 is arranged which connect exhaust system to the body, and the route of rolling conveyed from exhaust system to body 1 is shut off by spherical bearing.
Patent JP-2000126464-A (JP)
Title: Game device, game method, portable equipment, and measurement unit
Inventor: YAHARA TADAYA
IPC: A63F13/211
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enable a game device to respond to various and diversified needs by a player to improve interest of a game by inputting the movement of a player using an inputting means by a movement detecting means while the user is playing a game looking into a display screen and progressing a game program corresponding to the inputting. SOLUTION: A cassette (external memory means) A with ROM 1 to store a game program 1a, plural image data 1b and sound data 1c are detachably mounted on the game device body B and a character is displayed on a display screen 3a of a liquid crystal display device 3 along the progress of the game program 1a by a controlling part 2. An inputting means 5 to input the will of a user by hand is equipped on the game device body B as well as a motion detecting means 6 such as a semiconductor type acceleration sensor, or the like. When a user walks, the motion is detected by the motion detecting means 6 and transmitted to the control part 2 to make a character reproduce the movement of the user to move the character in the direction same as that the user walks.
Patent JP-S63160079-A (JP)
Inventor: FURANKU ESU SHII MO
IPC: G11B21/21
Filed: 1987-10-02
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-H07103773-A (JP)
Title: Method and device for path calculation
Inventor: HASHIMOTO TAKEO
IPC: G06F17/30
Filed: 1993-10-04
Abstract: PURPOSE:To rewrite a total cost when it is smaller than an upper-limit cost in searching a calculation end link and then abort searching processing for the link of the total cost exceeding the upper-limit cost thereafter for reducing calculation time. CONSTITUTION:An optimum path is calculated by setting the calculation start links to A->B and A->C and a calculation end link to B->F. A CPU reads link data including a destination B from a disk and then creates a link table and then sets the initial value of the total cost to the maximum value. When the search continues and B->F is reached, the CPU judges that the link B->F is the calculation end link and then compares the total cost with the upper-limit cost. Since the upper-limit cost initial value is infinite, the upper-limit value is rewritten to the total cost. In this manner, once the upper-limit cost is rewritten by a finite value, the search for a connection link is aborted for the link of total cost exceeding it, thus eliminating the need for meaningless search for link and hence reducing path calculation time.
Patent JP-H0561205-A (JP)
Title: Image forming method
Inventor: SUZUKI TAMOTSU
IPC: G03F7/105
Filed: 1991-09-02
Abstract: PURPOSE:To decrease the developing time for efficient work, to reduce fogging in a nonpicture part and to increase the amt. of films which can treated in a certain amt. of developer by imagewise exposing a photosensitive recording material and developing the material with a specified alkaline developer. CONSTITUTION:The photosensitive recording material consists of a supporting body and a photosensitive resin layer containing a pigment, or a coloring layer containing a pigment and a photosensitive resin layer formed on the supporting body. This photosensitive recording material is image wise exposed, and then developed with an alkaline developer containing a compd. expressed by formula I. In formula I, R<1>-R<4> are independently a hydrogen atom, unsubstd. or substd. alkyl group, etc., of 1-5 carbon number, M<1> is a sodium atom, potassium atom, etc., Y is a hydrogen atom or-SO3M<2> (wherein M<2> is a sodium atom, potassium atom, etc.,), and n is 1-1000.
Patent JP-H1088204-A (JP)
Title: Green compact for sintered parts and manufacturing device therefor
Inventor: OONISHI MICHINARI
IPC: B22F5/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an interference problem in inserting a boss part into other part while sufficiently suppressing the sliding crack genera tion at a juncture of the boss part with a flange part. SOLUTION: A green compact for sintered parts has the boss part 2 and the flange part 3 extending in the direction nearly perpendicular to a center axis line of the boss part from the boss part 2. In such a case, a concave curved surface part 5, which has a curved cross section and is recessed in the surface 3a of the flange part 3 from the flange part 3 side, and a tapered surface part 6, which extends in a straight line-form so as to be inclined toward the boss part 2 from the end of the concave curved surface part 5 and links the flunk 3a of the boss part 3, are formed at the juncture 4 of the boss part 2 with the flange part 3. By forming the concave curved surface part 5 together with the tapered surface part 6, the sliding crack is effectively suppressed even if the tapered surface part 6 is made small.
Patent JP-S63103483-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1986-10-21
Abstract: PURPOSE:To prevent a shutter from getting over a recessed part of a cartridge case at the time of the return operation of the shutter, by adding a reinforcing member for controlling a fact that a first face plate part and second face plate part are opened each other, between both the face place parts for constituting the shutter. CONSTITUTION:At the time of the return operation of a shutter 3, it moves quickly in a recessed part 6 by a springy force of a helical spring 14, comes into collision with a rise edge 6a of the recessed part 6 and stops, therefore, its face plate parts 3a, 3b are apt to be deformed in the direction where they are opened each other, and sometimes a read end 3d of the shutter 3 runs on the rise edge 6a of the recessed part 6. Therefore, a reinforcing member 16 is provided on a position of a corner part 15 of a connecting plate part 3c for connecting the first face plate part 3a and the second face plate part 3b. In this way, a deformation in the direction where they become open is suppressed, and it does not occur that its end part 3d runs on the rise edge 6a of the recessed part.
Patent JP-H1098857-A (JP)
Title: Magnet magnetizing apparatus for motor
Inventor: WAKABAYASHI TORU
IPC: H02K1/22
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To magnetize an anisotropic magnet for a motor so that maximum magnetic flux density of the magnet is maintained at maximum limit and magnetic flux density distribution becomes sinusoidal. SOLUTION: Air gaps between a salient-pole surface 2a1 of a magnetized yoke 2 and inner surfaces of a magnet 1 and back yoke 4 are set to substantially zero. Thus, a magnetizing force to be applied to the mgnet 1 when an exciting current is supplied to a winding 3 is increased, and a maximum magnetic flux density of the magnet 1 is maintained at a maximum limit. And, a concaved surface 4a is formed on an inner surface of the yoke 4 opposed to the surface 2a1. In this manner, a radial component of a magnetic flux 5 is reduced as it separates from a vertex O in a circumferential direction, and magnetic flux density distribution of the magnet 1 is formed substantially in a sinusoidal state.
Patent JP-H1086323-A (JP)
Title: Printer
Inventor: SENO MASAYUKI
IPC: B41F15/40
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a size of its facility can be reduced in size by shortening conveying and printing times before and after printing and largely improving printing efficiency. SOLUTION: The printer comprises a cylindrical mask 21 rotatable around an axial center as a center and brought into contact with a thin plate 6 of an object to be printed at an outer peripheral side, a squeegee 2 disposed at an inside of the mask 21, and a tension bar 26 as a flat surface forming means for forming a predetermined flat surface part at a downstream side of the mask 21 in a rotating direction from a pressing point of the squeegee 2 by pressing the mask 21. Thus, the mask 21 is printed while rotating it.
Patent JP-H0191312-A (JP)
Title: Magnetic head
Inventor: TERASONO KOJI
IPC: G11B5/02
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a head free from the variation of a reproduced output even though the dislocation of tracking is caused by constituting it so that superconductive material is provided at one side, at least, in a track width direction of a core front surface, and write is performed at temperature higher than the critical temperature of the superconductive material, and read is performed at the temperature lower than the critical temperature. CONSTITUTION:The magnetic head 1 is constituted by bringing core half bodies 21, 25 face to face with each other through the gap 3 of a front part. The superconductive material 41 or 45 is provided at one end, at least, in the track width direction of the gap 3 of the front surface, so as to narrow the width of the gap 3. Then, because of using the head at the temperature higher than the critical temperature of the superconductive material at the time of the write, it does not show diamagnetism, and the track for the write is formed within the track width of the front surface. On the other hand, at the time of the read, because of using it at the temperature lower than the critical temperature of the superconductive material, it shows the perfect diamagnetism, and a read track width comes narrow. Accordingly, even though the read/write tracks are dislocated, the reproduced output scarcely varies.
Patent JP-H1078971-A (JP)
Title: Document sort device and its method
Inventor: OTANI NORIKO
IPC: G06F17/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To properly decide a category range even when the document vector distribution is divided into small groups by deciding the category of a desired document by making reference to the mean vector of clusters, each category range and the desired document vector. SOLUTION: A document vector calculation part 104 takes the desired one of documents out of a document data base 103 based on the document instruction contents of a document instruction contents holding part 102 and calculates the document vector to hold it at a document vector holding part 112. A category decision part 113 refers to the mean vector of clusters held at a mean vector holding part 109, the threshold of every cluster held at a category range holding part 111 and the document vector held at a document vector holding part 112 respectively. When the desired document vector is included in the range of a certain cluster, the part 113 decides that the desired document belongs to the category of the cluster and holds the sort result at a sort result holding part 114.
Patent JP-2000071200-A (JP)
Title: Micro robot
Inventor: MIYAZAWA OSAMU
IPC: B81B7/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To wireless-control a micro robot by providing a control portion for driving and controlling a driving portion according to the output of sensors whose detecting regions are partially overlapped, and a reset means for transmitting a reset signal to the control portion. SOLUTION: Both sensors 12, 14 provided for this micro robot body have an overlapped visual field A3. When light from a light source is in the visual field A3, the light sensors 12, 14 receive it, and outputs voltage according to its light amount. The voltage is inputted into a CPU core 40, a motor driving/ controlling circuit 58 positively and negatively alternately supplies driving pulses to step motors 64, 66 through driving circuits 60, 62. The step motors 64, 66 are driven, a wheel is rotated and driven, and a robot body is moved straight. A reset circuit built in a CPU core 40 transmits a reset signal to a control portion according to instruction without contact from outside, and the reset signal returns the CPU core 40 in an initial condition.
Patent JP-H0675910-A (JP)
Title: Transaction processing control method
Inventor: SHINOZUKA TAKESHI
IPC: G06F9/46
Filed: 1992-08-25
Abstract: PURPOSE:To hold a proper response interval by transmitting a state that it exceeds the possible start waiting time to a opposite party when the start of an application is made to wait due to an overloading state. CONSTITUTION:If processings exceeding the number of operation conditions are present, a processing application 7 is made to be the start waiting state and the possible start waiting time 8 is set at every processing application. When the waiting state is monitored and it exceeds the possible start waiting time, the processing application 7 is released from the waiting state and a start enable response message is transmitted to a processing requesting party. Thus, the processing requesting party recognized that the execution side of the application is in an overloading state at the proper ranges of the responsing time and is capable of coping with it.
Patent JP-S6491285-A (JP)
Title: Information recognition device
Inventor: HIROSE TADASHI
IPC: G06F3/041
Filed: 1987-10-01
Abstract: PURPOSE:To improve operability by reducing the number of operations at the time of correcting characters with using the merit of a display integral tablet which can directly instruct by means of the characters. CONSTITUTION:The characters or sound information inputted from the input part of an information recognition device by an operator are controlled in a control part 2, and recognized as the characters by a recognition part 4. The result is displayed in the display integral tablet 1 and recognized character group is stored in a recognized result buffer 6 in the order of candidates. The operator finds out the misrecognized characters among the characters of the recognized result, which is displayed in the display integral table 1, and directly instructs them on the tablet by the coordinate instruction means of said tablet. Thus, the character correction means of the information recognition device reads a subsequent candidate character corresponding to the instructed misrecognized character from the recognized result buffer 6 and displays it instead of said misrecognized character.
Patent JP-S62111031-A (JP)
Inventor: ADACHI HIDEO
IPC: E03F1/00
Filed: 1985-11-08
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-H0779103-A (JP)
Title: Dielectric filter
Inventor: ISHIZAKI MASATO
IPC: H01P1/203
Filed: 1993-09-08
Abstract: PURPOSE:To provide the comb-line dielectric filter structured to have a high degree of design freedom of a filter characteristic and excellent mass- productivity by forming a dielectric base having plural high dielectric constants (epsilonr) to be utilized effectively. CONSTITUTION:Dielectric bases 1a, 1b having a high dielectric constant (epsilonr) are laminated and fixed by using a glass plate 7 having a softening point below the melting point of strip conductors 2a, 2b, and inductive coupling between the strip conductors 2a, 2b is weakened by providing a short-circuit conductor non-forming part 8 to a predetermined location of one end face of a laminator 1 to which a short-circuit conductor 4 short-circuiting one-side end of the strip conductors 2a, 2b to outer conductors 3a, 3b, and the pass band width is made broad by designing the capacitive coupling to be superior to the inductive coupling in advance and the position of an attenuation pole is moved remotely to a lower frequency band. Or the position of the attenuation pole is moved remotely to a lower frequency band without changing the pass band width by providing the short-circuit conductor non-forming part 8 and decreasing the capacitive coupling by a predetermined quantity.
Patent JP-H1074663-A (JP)
Title: Dielectric plastic film for capacitor
Inventor: NOGAMI YASUYUKI
IPC: B32B27/36
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the dielectric film for capacitor which causes no blocking phenomenon at all between a thermo-plastic resin layer and a film in storage time, eliminates sufficiently air void in the air void eliminating, step and accordingly prevents a decline in the electrostatic capacity due to the intervention of the air void. SOLUTION: The dielectric plastic film is composed of a thermo-plastic resin composition mainly comprising thermo-plastic resin in the glass transition point exceeding 0 deg.C but not exceeding 40 deg.C as well as containing exceeding 10wt.% but not exceeding 30wt.% of the thermo-plastic resin in the glass transition point exceeding 60 deg.C but not exceeding 80 deg.C while in thickness exceeding 0.2μm but not exceeding 1.0μm.
Patent JP-S61127954-A (JP)
Title: Automatic speed changer
Inventor: AMANO HIROSHI
IPC: F16H63/02
Filed: 1984-11-27
Abstract: PURPOSE:To eliminate delayed or incomplete function of frictional element by providing a plug slidably to a reducing valve for controlling the hydraulic pressure to frictional element thereby providing similar function with a shuttle valve to the reducing valve. CONSTITUTION:A reducing valve 3 is provided slidably with a plug 3c while connected with R-range pressure circuit 4 of manual valve 1, the plug 3c and reverse clutch R/C to make the reducing valve 3 lockable to non-reduced state by the hydraulic pressure fed through the manual valve 1 and to connect I-range pressure circuit 7 of manual valve 1 through 1-2 shift valve 2 with the reducing valve 3. Consequently, the reducing valve 3 is provided with similar function with a shuttle valve to necessitate no shuttle valve resulting in delayed or incomplete function of friction element.
Patent JP-2000080799-A (JP)
Title: Mesh sheet for building work
Inventor: YOSHIKAWA TATSUO
IPC: D06M101/16
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the incombustibility of mesh sheet for building work and prevent the deviation of mesh by covering the surface of mesh-shaped woven fabrics made of polyolefine fibers with an acrylic resin containing a certain percentage of a particular inorganic fire retarding material. SOLUTION: A surface of mesh-shaped woven fabrics consisting of polyolefine fibers is covered with a acrylic resin thereby forming one united body. By turning the shape of polyolefine fibers into multi-filaments, they are able to enter the fibers in the covering process of the acrylic resin thereby improving the adhesion between mesh sheet and covered layer and creating good filling effect. Also, the acrylic resin may contain one kind selected from aluminum hydroxide or magnesium hydroxide having a high fire retarding effect and economic advantages as an inorganic fire retarding material with a ratio of 20 to 60 wt.% for a compound material by considering the incombustibility and adhesion. In this way, weather resistance, mechanical strengths as well as frame retardance can be improved and the deviation of mesh can be prevented.
Patent JP-S6490432-A (JP)
Title: Concentration regulating device for copying machine
Inventor: YANAGIDA YOSHIAKI
IPC: G03G21/00
Filed: 1987-09-30
Abstract: PURPOSE:To always hold correctly the density of the part corresponding to the part of the ground color of an original by comparing concentration/density of the ground color part before/after a transfer of transfer paper and correcting the concentration setting condition in accordance with a difference of both of them. CONSTITUTION:When a copy processing is started, the concentration of transfer paper before a transfer is detected by a signal from a before-transfer concentration sensor S2 at about the same time as a density detection of a document. In this case, simultaneously, a peak value of the density is held. When the transfer paper is further carried continuously, it passes through the lower part of an after-transfer density sensor S3, the density of the transfer paper after a transfer is detected, and simultaneously, a peak value of a density signal is held. Subsequently, when copying is continued, the peak values obtained from the respective signals of the sensor S2 and S3 are compared, and its difference is calculated. When it is decided that the difference of the peak values exceeds a prescribed allowable value, an exposure adjusting procedure is suspended and the concentration setting condition is varied in the direction in which the image density becomes thin. In such a way, a beautiful copy can always be obtained.
Patent JP-S61128020-A (JP)
Title: Solid material combustion equipment
Inventor: WAKABAYASHI TAKAYUKI
IPC: F23B30/08
Filed: 1984-11-26
Abstract: PURPOSE:To enable a complete combustion of ashes and non-ignited materials to be performed by a method wherein a difference in height is made at a downstream side end of a tranferring direction of a combustion floor and a nozzle for air flow of desired energy toward the residue of combustion dropped at the difference in height is arranged. CONSTITUTION:Residue of combustion 2a of solid material 2 ignited on a combustion floor 7 is dropped at the difference in height at an end part 7a of the combustion floor 7, the ashes and non-ignited materials having low specific weight is carried downstream on the flow of ignited gas G, non-ignited materials such as metal or the like having a high specific weight are dropped and recovered at the non-ignited material recovering part 9. A flow passage 11 is narrow and widened at the upper part of the non-ignited material collection part 10, so that the ashes and non-ignited materials are carried to the upper part of the non-ignited materials collection part 10 with the flow of the fast combustion gas G, thereafter they are dropped into the lower non-ignited material collection part 10. The ashes and non-ignited materials within the non-ignited materials collection part 10 have no non-combustible materials such as metal, so that a positive combustion is carried out and a thermal energy is supplied to the boiler chamber 12.