baber/WOPTO huggingface dataset:
Patent JP-H09123684-A (JP)
Title: Circular arc drawing device of type of rotation of disk with holes
Inventor: KATAUE YOSHIMOTO
IPC: B43L9/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To enable quick drawing of a circle and a circular arc being correct, by inserting a lead push-out part of a mechanical pencil into an appropriate one of holes in a plurality provided in a disk held rotatably on a main body and by rotating this disk with holes. SOLUTION: A disk 3 with holes which is cut in the shape of an octagon is held by a main body 1 and a holding plate 2 provided with an angle scale 5, and a central hole 1 and a plurality of holes 4 for insertion of a lead push-out part of a mechanical pencil are provided in this disk 3, while a reference line 6 is attached to the disk. Besides, a slotted hole 8 and a groove are provided in the disk 3 and movable pieces 10 being slid discretely are held therein and retained by a holding plate small 11 and a clip 12, while a movable hole 9 for insertion of the lead push-out part of the mechanical pencil is provided in the movable piece 10. On the occasion of use, the lead push-out part of the mechanical pencil is inserted into an appropriate one of the holes 4 in a plurality provided in the disk 3 and a circular arc is drawn with the disk 3 rotated.
Patent JP-2000144802-A (JP)
Title: Cooling device for construction machine
Inventor: HIKIYAMA MITSURU
IPC: B60K11/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance of a cooler, a cooling fan, and an engine, and reduce noise by effectively cooling both the engine system and hydraulic system. SOLUTION: An operator room is provided at one side part 1a at a front end part of a construction machine, an engine 8 connected to a hydraulic pump 26 is provided between a counter weight provided at a back part of the construction machine and the operator room, and a first cooling fan 52 to cool a radiator 40 disposed in front of the engine 8 and a drive means 52a for that are provided.  In addition, an oil cooler 50, a second cooling fan 53 to cool the oil cooler 50, and a drive means 51 for that are provided at either side part of one side part 1a where the hydraulic pump 26 exists and the other side part 1b, a working fluid tank 30 is provided between the hydraulic pump 26 and the second cooling fan 53 or the drive means 51 for that, and an engine room ER comprising a partition wall to surround at least the engine 8 among the radiator 40, the first cooling fan 52, and the engine 8 is provided.
Patent JP-H05160291-A (JP)
Title: Circuit device
Inventor: TOMIOKA TATSUYUKI
IPC: H01L21/60
Filed: 1991-12-06
Abstract: PURPOSE:To provide a circuit device which satisfies stable and highly reliable connection when an LSI bare chip is mounted by microbump bonding method regarding a structure of a multilayer circuit substrate which is proper for mounting an LSI bare chip of a narrow connection pitch. CONSTITUTION:All the pad parts 7 on a multilayer circuit substrate with which bump parts 11 on the surface of an LSI chip 10 are in contact are provided on a first wiring layer 2 on the substrate. According to this constitution, the pad parts 7 with which the bump part 11 are contact has approximately the same flatness as that of the substrate and is not affected by the uneven surface of an insulating film 3, thereby making the height of a pad the same. Therefore, it is possible to satisfy flatness of 1mum/4mm or less which is required for stable connection of microbump bonding method and to acquire a circuit device which satisfies stable and highly reliable connection.
Patent JP-H04195456-A (JP)
Title: Method and device for nonlinear optimization
Inventor: TAMURA MASAYOSHI
IPC: G06F19/00
Filed: 1990-11-28
Abstract: PURPOSE:To avoid an optimum variable from being obtained again by performing nonlinear optimization in the case of a sufficient difference between the direction in which the variable is changed from an initial variable and directions to all known and locally optimum variables. CONSTITUTION:Information and processing procedures inputted from an input device 1101 are stored in a storage device 1102. The processing result or the like is outputted to an output device 1103. In this case, nonlinear optimization is performed only when there is a high probability that an unknown and locally optimum variable can be found from the initial variable generated for a nonlinear optimization problem having plural locally optimum variables, but nonlinear optimization is not performed when there is a high probability that known and locally optimum variables are obtained again. Thus, unnecessary nonlinear optimization is not performed to obtain plural locally optimum variables.
Patent JP-H06173118-A (JP)
Title: Production of carbon fiber coated with silicon oxide
Inventor: MOROOKA SEIJI
IPC: D06M11/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a novel production method for carbon fibers coated with silicon oxide with reduced energy consumption and lowered production cost. CONSTITUTION:In the production of carbon fibers by melting pitch into fibers, infusibilizing and carbonizing the pitch fibers, an organosilicon compound is introduced and deposited in the form of amorphous silica on the carbon fibers by the low-temperature plasma vapor-phase deposition process. Then, the amorphous silica is infusibilized and carbonized at 1000 to 1500 deg.C to form the objective carbon fibers coated with silicon oxide.
Patent JP-H07150083-A (JP)
Title: Aqueous white pigment composition
Inventor: UCHINO MASAHIRO
IPC: C09D11/16
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an aqueous white pigment composition having slight precipitation and separation of titanium oxide, not making precipitate into a hard cake, having excellent redispersibility free from toxicity and poisoning to human body, containing specific titanium oxide, xanthan gum and water. CONSTITUTION:This composition is obtained by mixing and dispersing titanium oxide having >=30 (g/100g) oil absorption and pH <=7 isoelectric point in water by a stirring and dispersing machine such as ball mill, attritor, sand grinder and remixing the dispersion with an aqueous solution of xanthan gum which is predissolved in water by a turbo mixer, etc. The composition may contain a colored pigment, titanium oxide, a precipitation inhibitor, a binder and a leveling agent besides the essential components.
Patent JP-2000145081-A (JP)
Title: Staircase
Inventor: KURASHINA KYOKO
IPC: E04F11/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To secure effective width by thinning an upper part rather than a tread fixed part by thickening the tread fixed part of a side plate on a staircase alternately assembling treads and risers on the side plates on both sides. SOLUTION: A side plate 1 is formed of a tread fixed part thick plate 1a and a side plate 1b an upper part of which is thinner than the tread fixed part on a staircase alternately assembling treads 2 and risers on the side plates 1 on both sides. Thereafter, a groove to fit the treads 2 is provided on an upper side of the tread fixed part thick plate 1a of the side plate 1, the tread 2 is fitted and fixed with a screw from a back surface of the side plate 1, the riser is also fitted in the groove of the side plate 1 and fixed on the tread 2 by a tacker. Thereafter, it is set as staircase width La > conventional staircase width Lb by setting thickness of the tread fixed part thick plate 1a of the side plate as 1a>1b against thickness of the side plate 1b of a thin plate extending upward. Consequently, it is possible to make a staircase to clear 750 mm width of building Standard Law even with the staircase of small width.
Patent JP-H08162398-A (JP)
Title: Stepping projection aligner
Inventor: HIRANO HARUNOBU
IPC: G03F7/207
Filed: 1994-12-01
Abstract: PURPOSE: To provide a stepping projection aligner which is capable of holding a wafer horizontal in position even if a wafer stage is tilted. CONSTITUTION: A stepper 10 is equipped with a correcting device 18 which corrects an inclination of a wafer holder 16 due to the tilt of a wafer stage as interposed between a Z stage 14 and the wafer holder 16 besides an X-Y stage 12, a Z stage 14, and a wafer holder 16 which a conventional stepper is equipped with. The correcting device 18 is equipped with a plate-like support member 40 where the fixed leg 26 of a leveling correction mechanism 24 and the lower ends of telescopic legs 28a and 28B are fixed and three telescopic members 42 which support the support member 40 which extends in a horizontal direction by three points. Even if the upside of a Z stage is tilted, a support member is capable of being freely kept horizontal in position by controlling a telescopic member. By this setup, a wafer holder and a wafer can be kept horizontal in position.
Patent JP-H09145766-A (JP)
Title: Stray line probing method and device
Inventor: TSURUTA TOSHIHIKO
IPC: G01R31/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for probing a stray line for specifying a destination by efficiently probing the stray destination of a specific line core among a group of line cores whose line core is not identified. SOLUTION: A 30 or 100kHz signal is inputted from one edge to a specific line core among a group of line cores which are randomly arranged and a signal concerned is traced out of the line cores by a detector 13, thus searching the stray destination of a specific line core. A probing device consists of a transmitter 10 for inputting a 30 or 100kHz signal to a specific line core among a group of line cores 5 which are randomly arranged and a detector 11a for catching from which line core the inputted signal is leaked and the detector is a device for probing stray lines formed in sticks so that it can be pierced into the deep layer part of a group of line cores which are arranged in multiple rows and in multiple layers.
Patent JP-H11161771-A (JP)
Title: Method for generating shadow of cut picture
Inventor: TOMINARI KOJI
IPC: G09G5/36
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the shading of a cut picture which is layout-displayed on a display by displaying the picture of a shadow which is generated based on information of the inputted shadow and which is in a form congruent to the cut picture on a layer below a layer where the cut picture is displayed. SOLUTION: A means displaying the picture of the shadow which is generated based on information of the inputted shadow with a general plate making means and which is in the form congruent to the cut picture in the layer below the layer where the cut picture is displayed is provided with a computer constructed by software. When one of the cut pictures which are layout-displayed is designated on a display 10 and the command of shadow generation is inputted, information of the shadow generated for the cut picture is inputted. Thus, a dialog screen for shadow information setting is displayed on the display 10. The direction of the shadow, the color of the shadow and the fitting width of an edge are inputted as information of the shadows by using the dialog screen. Then, the shadow is generated based on information by clicking the 'generation' of the screen.
Patent JP-H08159818-A (JP)
Title: Plate body fixing structure
Inventor: MIYAJIMA MAKOTO
IPC: G01D11/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide a plate body fixing structure in which the falling-off of a panel can be prevented in any environment for use and at the same time, a plate body can be easily pulled out when it is required to remove it and a liquid crystal dispaly device cannot be mounted is such a state that the panel is fitted to an instrument device, namely, erroneous assembling is prevented. CONSTITUTION: A panel 18 is press-fitted for fixation into a pin 19 provided in a projection part 22, and auxiliarily fixed with a panel stopping pin 24. The panal stopping pin 24 has a small interval to the panel 18. The interval is larger than the thickness of the panel 18 between the tip part of the panel stopping pin 24 and the projection part 22 of an instrument hood 5. The area of the tip part closed to the panel 18 of the panel stopping pin 24 is made small. Further, in the state that the panel 18 is mounted on an instrument device 1, the panel 18 covers a groove part 23 in which the rib 21 of a liquid crystal diaplay device 9 is guided and inserted.
Patent JP-H11144394-A (JP)
Title: Disk and disk scratch reproducing device
Inventor: UENO SHOJI
IPC: G11B20/12
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To perform scratch reproducing in the rhythm division of a music source. SOLUTION: A music source and its rhythm data are recorded in a disk 1, and the rhythm data is decoded by a rhythm data decoder 51. In a set memory part 54, rhythm data as a rhythm division for scratch reproducing is set, and by a comparator 52, the rhythm data decoded by the rhythm data decoder 51 is compared with the rhythm data set in the set memory part 54. When the rhythm data do not match with each other, a reproducing address correcting circuit 58 corrects the reproducing address of an optical disk 1 discontinuously in a forward direction, and when the rhythm data are coincident with each other, the circuit corrects the reproducing address of the optical disk 1 in a reverse direction and outputs an address control information signal containing the corrected reproducing address to a reproducing means 2.  As an analog disk is reproduced by fast-forwarding or fast-rewinding, the disk is reproduced so as to set the pitch of an audio signal high and scratch reproducing is performed.
Patent JP-H01166398-A (JP)
Title: Semiconductor memory device
Inventor: KUMADA ATSUSHI
IPC: G11C11/413
Filed: 1987-12-23
Abstract: PURPOSE:To contrive a high speed memory access by disposing address decoders for selective driving of word line in each memory mat and arranging them uniformly to either address input buffer or a data input/output circuit side. CONSTITUTION:Address decoders 21-24 for forming a word line selecting driving signal to select a memory cell, which is included in memory mats 11-14, are arranged in each memory mat 11-14 uniformly to either an address input buffer 16 side or a data input and output circuit 15 side. Accordingly, the selecting driving direction of the memory cell by the address decoders 21-24 is caused to be constant regardless of the position of the memory cell, and the increase and decrease of a load, with which the address decoders 21-24 and the data input/output circuit 15 are respectively driven, is canceled. Then, even when the position of the memory cell to be an access subject is changed, the fluctuation of the total load, with which the both circuits 16 and 15 are driven, is suppressed. Thus, the high speed memory access can be attained.
Patent JP-2001137491-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which is reduced in the fault causes and the manufacturing cost by arranging a winning part adjacently to an electric game device disposed on the front surface side of a game panel and compactly disposing a winning ball guiding gutter on the back surface side of the game panel regardless of the size of the electric game device. SOLUTION: For a liquid crystal display panel 31, the display screen is exposed from the almost center part on the front surface side of the game panel 10, a center accessory 30 is projected from the surface of the game panel 10 and arranged at the front surface peripheral part of the panel 31 and a liquid crystal display panel protective case 70 is attached to the back side of the game panel 10 positioned on the back surface of the center accessory 30. Then, at least a part of the winning ball guiding gutters 73 and 74 for guiding game balls which enter accessory winning parts 23 and 24 disposed at the center accessory 30 is provided inside the liquid crystal display panel protective case 70.  Thus, the game balls which enter the accessory winning parts 23 and 24 reach a center safe ball gathering gutter 75 through the winning ball guiding gutter 73 and 74 positioned on the back surface.
Patent JP-H06148025-A (JP)
Title: Method and apparatus for measuring uneven coating thickness of optical coated fiber
Inventor: KOBAYASHI KAZUNAGA
IPC: G01M11/00
Filed: 1992-11-11
Abstract: PURPOSE:To electrically measure uneven coating thickness of an optical coated fiber stably, highly accurately and continuously. CONSTITUTION:An optical coated fiber 4 is bent with a predetermined radius of curvature by a guide pulley 7 having a small diameter, and on an approximate extension of a tangent of the bent part, a light receiving element 8 whose light receiving face is approximately perpendicular to the extension is placed. Then light is introduced from the upper end of a core 1a of optical fiber spinning preform 1 through the optical fiber, leakage light is received by the light receiving element 8, and a distribution of the received light is detected by the light receiving element 8, thereby measuring uneven coating thickness of the optic coated fiber.
Patent JP-H01166373-A (JP)
Title: Decoding circuit for magnetic disk device
Inventor: TAKIGAMI HIROBUMI
IPC: G11B20/10
Filed: 1987-12-22
Abstract: PURPOSE:To speedily output decoded NRZ data by correcting a clock signal for decoding with a signal to correct the clock signal for decoding and controlling correction with a signal to be sent from a host device. CONSTITUTION:A control circuit 2 is connected to a host circuit by a read signal line 102 and a pre-read signal line 103 and when a read signal on the signal line 102 is made active, the control circuit 2 sends a decoder control signal on a signal line 108 and simultaneously, a control signal is sent on a signal line 104. A decoder circuit 1 decodes a code signal on a signal line 101 by using a correcting clock signal on a signal line 107 and when the decoded signal is synchronized, the decoded signal is sent on a signal line 105 as an NRZ signal and sent to the host circuit. Thus, the decoded NRZ signal can be speedily outputted.
Patent JP-H03231381-A (JP)
Title: Collation of finger print
Inventor: KIN HOICHI
IPC: G06T7/00
Filed: 1990-11-27
Abstract: PURPOSE: To reduce a processing time and to improve economy by extracting feature points so as to compare similarity with a registered fingerprint. CONSTITUTION: A first collation part for comparing and collating the directional patterns of registered and inputted finger prints is provided with two threshold values with respect to a directional difference to judge the fingerprint of another person when the average directional difference between the two fingerprint patterns is more than a high-order threshold value and the finger print of the same person when the difference is less than a low-order threshold value. On the other hand, a second collation part extracts feature points by means of preprocessing 19, a one-side contour line 20, restoration processing 22, etc., by regarding an inputted fingerprint the average directional difference of which is between the two threshold values and then compares the similarity between with the registered fingerprint to jude whether they are the same fingerprint.
Patent JP-2001144535-A (JP)
Title: Multi-band voltage controlled oscillator
Inventor: JOHN MAHON
IPC: H03B5/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator that can stably oscillate an oscillation signal while satisfying an optimum oscillating condition for each of frequency bands and can adjust the oscillating frequency at nearly the same sensitivity by changing a frequency shift voltage over the frequency bands. SOLUTION: The multi-band voltage controlled oscillator has a plurality of resonance circuits (110, 120) each having a prescribed resonance frequency, a resonance circuit section (100) that can shift a resonance frequency within the respective frequency bands with a frequency shift voltage applied to a 1st control terminal (103), and an oscillation circuit section (200) having a transistor(TR) (T1) whose base is connected to an output terminal (101) to which the plurality of resonance circuits are connected. The emitter-collector capacitance of the TR T1 is changed by a frequency band selecting voltage applied to a 2nd control terminal (201) to satisfy the optimum oscillating condition for each of the plurality of resonance frequencies.
Patent JP-H10161529-A (JP)
Title: Planetarium
Inventor: SUDA MASAKI
IPC: G09B27/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To project astronomic phenomena such as morning and evening glows synchronizing with change in bearing of the sun during displaying in a planetarium with change in bearing and height of the sun image. SOLUTION: A sun projection machine 6 is fixed to the floor and is capable of projecting the sun image on a dome screen 5. Morning and evening glow projection machines 1 and 2 are mounted on a rotary rack 4 and have one separate rotary axis from the rotary rack 4 so as to be able to rotate in a horizontal direction to the rotary rack. The motor of the morning and evening glow projection machine 1 and 2 are controlled according to an projection direction angle calculated from a bearing of the sun image, a rotation angle of rotary rack 4, and an offset position of the projection machine, and automatically follow the change in the bearing of the sun image for projecting the morning and evening glows.
Patent JP-H10166199-A (JP)
Title: Plastic working device of hydraulic drive system
Inventor: SATO HIROSHI
IPC: B21D7/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To make a control valve controlling working liquid unnecessary by connecting a two-way operation type hydraulic actuator and a two-way discharge type hydraulic pump without mounting a valve to form a closed circuit, moving a movable member performing the plastic working of a material to be worked by the hydraulic actuator, detecting the moving amount of the actuator, and rotating a hydraulic pump by a motor whose rotation is controlled by the electric signal of the moving amount. SOLUTION: A hydraulic cylinder 2 is operated to bend a metal plate 14 by punch 4 and die 6. A position command signal D; is inputted to an electricity- hydraulic control system 8 by a system controller 9. The rotation direction, the rotation speed, and the rotation torque of a DC servomotor 11 are controlled by the system 8. By the rotation of the DC servomotor 11, a ram 3 existing on the lower part of the cylinder 2, is moved in a prescribed moving direction, at a moving speed, and by a moving force to work the metal plate 14. The position of the ram 3 is detected by a linear scale 7, a feedback signal Df is transmitted, and a position error is corrected.
Patent JP-S63273564-A (JP)
Inventor: JIYON EMU ERIDON
IPC: C22F1/10
Filed: 1987-12-24
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-H05159153-A (JP)
Title: Controller of vending machine
Inventor: TAKAHASHI YUJI
IPC: G07F9/10
Filed: 1991-12-10
Abstract: PURPOSE:To provide a control device to reduce power consumption by stopping fan operation except the one for preventing frosting at the time of a stop of a compressor. CONSTITUTION:A compressor 1 which cools plural box interiors and merchandise, evaporator, the first storage shed fan 3 which is provided with an evaporator configured within a cooling circuit and which prevents frosting and circulates the chilled air in a storage shed, the second storage shed fan 4 which circulates the chilled air in the storage shed which is not provided with an evaporator configured with a cooling circuit, a thermostat 5 which measures temperature in the storage shed and turns on/off energizing of a compressor 1 configured with a cooling circuit and a relay 6 which is made to turn on/off energizing to the second storage shed fan 4 by the thermostat 5 are provided.