baber/WOPTO huggingface dataset:
Patent JP-H09171631-A (JP)
Title: Laser power controller for optical disk driving device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/0045
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device with high reliability of information by detecting an outgoing light quantity within the period when a light source is driven in a non-pulse shape and stabilizing the outgoing light quantity of a laser diode. SOLUTION: The outgoing light of the laser diode 1 is converged by a lens, and a disk is irradiated by the light, and a photodetector 2 is irradiated by a part of the light, and a part of the light is amplified by an amplifier 3 to be used for detecting the outgoing light quantity. To the laser diode 1, currents are applied from three current sources 5, 9, 12, and the currents from the current sources 5, 9 out of them are turned on/off by an Ip switch 4 and an Ie switch 8. At the time of lowest level, the current Ir is applied from the current source 12, and at the time of intermediate level, the current Ie' for making laser power a crystallization level is applied from the current source 9 when the Ie switch 8 is operated.  Further, at the time of the highest level, the current Ip' on/off controlled by the Ip switch 4 and for making the laser power a non- crystallization level is applied from the current source 5.
Patent JP-H05154537-A (JP)
Title: Method and mill for drawing metallic wire rod
Inventor: YASUZAWA NORIO
IPC: B21C9/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a method and mill for drawing a metallic wire rod improving the lubricity and having excellent cooling effect in a wetting type wire drawing with a die system. CONSTITUTION:In the wire drawing method for executing lubricating wire drawing work by supplying ultra high pressurized liquid into a high pressure chamber arranged at position between the dies, a guide 13 having a little larger hole diameter than the wire rod worked at the front step of a first die 5 and tapered surface 12 is connected, and the lubricant introduced from the guide side together with the wire rod 1 is introduced into a lubricant holding chamber 14 at the interval between the guide and the first die and successively, this lubricant is introduced into a high pressure chamber 17 through the first die and further, introduced and lubricated into the die at the rear step from the high pressure chamber 17 to execute the wire drawing work. Cooling effect together with the lubricity at the time of drawing the wire are improved and high speed wire drawing work can smoothly be executed even to the wire rod having large diameter and the wire drawing work efficiently is improved.
Patent JP-2001166055-A (JP)
Title: Ultrasonic probe device
Inventor: ISHIKAWA YOSHINAO
IPC: G01S15/96
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe device capable of preventing mutual interference with the other device effectively. SOLUTION: This ultrasonic probe device 1, 2 such as a fish finder according to this invention detects an object generating a reflection wave by transmitting an ultrasonic wave and receiving the reflection wave. This ultrasonic probe device 1, 2 is provided with transmission synchronization means 1a, 1k, 11, 2a, 2k, 21 reducing mutual interference with the other device 2, 1 installed in the other ship by synchronizing transmission timing at which an ultrasonic wave is transmitted with the other device 2, 1 in the other ship.
Patent JP-H06173471-A (JP)
Title: Floor squeaking preventing method
Inventor: TAJIMA SEITARO
IPC: E04G23/02
Filed: 1992-12-02
Abstract: PURPOSE:To eliminate uncomfortable sound resulting from existence of voids in a building without dismantling the floor members or threshold by filling the voids as a noise generating source with a specific adhesive. CONSTITUTION:A horizontal gap (a) and a vertical gap (b) are formed between a plate member 1, consisting of three hinoki-wood plates of specific dimensions which are coupled together in the direction across the width using channel-form nails, and a plate member 2 consisting of seven hinoki--wood plates alike coupled together in the width direction, and these gaps a, b which work as a floor squeaking source are filled with an alpha-cyanoacrylate adhesive followed by solidifying. Thereby noise such as squeaking due to voids can be eliminated in a short time even though any heavy object is placed after elapse of a certain period of time.
Patent JP-H05161418-A (JP)
Title: Device of receiving net in thresher
Inventor: FUKUYORI KOUN
IPC: A01F12/24
Filed: 1991-12-10
Abstract: PURPOSE:To suppress clogging of a receiving net by specifying an installing structure of a frame unit in the receiving net on the outer periphery of a threshing drum and an arrangement state of a motor for generating vibration. CONSTITUTION:A frame unit (5a) in a receiving net 5 on the outer periphery of a threshing drum 4 is elastically supported through a supporting member 13 having flexibility. A motor 15 for generating vibration equipped with an eccentric weight 16 in a motor shaft (15a) is arranged in a tilted state in a bracket 14 so that the motor shaft and the threshing drum shaft (4b) may be crossed. The receiving net is vibrated in the circumferential and vertical directions and hardly clogged.
Patent JP-H07186300-A (JP)
Title: Fabric structure for reinforcing tire
Inventor: TANIGUCHI IZUMI
IPC: C08J5/04
Filed: 1993-12-27
Abstract: PURPOSE:To equally reinforce a tire and to prevent the irregularity of tension by densely arranging peripheral direction cord yarns to the outside of meridian direction cord yarns in a large diameter part and mutually binding the peripheral direction cord yarns and peripheral direction support yarns and weaving the peripheral direction cord yarns and the bound yarns in a part other than the large diameter part. CONSTITUTION:A different diameter cylindrical fabric structure 1 is constituted by providing meridian direction cord yarns 5 composed of high strength fiber yarns at a definite interval and providing binding yarns 6 between the cord yarns 5 so as to leave an interval. Peripheral direction cord yarns 7 composed of high strength fiber yarns are densely provided to the outside of the meridian direction cord yarns 5 in a large diameter part 2 and peripheral direction cord yarns 8 are provided between the peripheral direction cord yarns 7. The peripheral direction cord yarns 7 and the peripheral direction support yarns 8 are bound by the binding yarns 6 to be bonded so as to hold the meridian direction cord yarns 5. Peripheral direction yarns 9 are provided at a part other than the large diameter part 2 so as to leave an interval and woven along with the meridian direction cord yarns 7 and the binding yarns 6 and allowed to coincide with the length in the peripheral direction at the position where the yarns 7, 8, 9 are present.
Patent JP-2000317143-A (JP)
Title: Connecting competition type liquid crystal game machine
Inventor: SONODA FUMIAKI
IPC: A63F13/31
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To vary the progress of a game to improve the interest displaying the competition result according to an instruction from a victory or defeat processing means and a growth change processing means, and decreasing the growth of a character of a player own machine when there is no input from an operation input part for a designated time in the case of single use. SOLUTION: In the case of single use, by interactive operation from an operation input part 20a, a character is equipped with virtual experiences to grow at a growth processing part 51a in a processing part 50a, and the growth information of the grown-up character is stored in a storing part 52a. On the other hand, at the time of connecting a player own machine 11a and the counterpart machine 11b to be used, the growth information of a character of the own machine stored in the storing part 52a is read out, and the growth information of a character of the counterpart machine 11b is read out. According to the growth information of both machines, characters of both are competed by a designated competition method to decide victory or defeat by a victory and defeat processing part 53a. According to the result of the game, the growth of the character is changed by a growth change processing part 54a.
Patent JP-H0919116-A (JP)
Title: Induction motor driver and method for its starting operation
Inventor: SATAKE SATORU
IPC: H02K17/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enlarge the application of induction motor while enhancing the operational efficiency and saving power by improving the starting and operating characteristics of induction motor. SOLUTION: The induction motor driver comprises two rotors 9 where two squirrel-cage rotor cores 3, 4 are carried on one rotary shaft 2, two stators 14, 15 applied with stator windings 12, 13 while facing respective rotors 9, and a switch 20 for switching power supply sequentially to one or both of stator windings 12, 13.
Patent JP-H05167564-A (JP)
Title: Signal transmission system
Inventor: OGATA MINORU
IPC: H04L1/00
Filed: 1991-12-12
Abstract: PURPOSE:To make it possible to perform a signal transmission with few data errors without adding a parity bit in a data column. CONSTITUTION:A data reception circuit 2 is provided with a data decision part 2A performing plural number of times of samplings for the same data in a data column and a timing generation part 2B generating the timing signals of the samplings. By deciding plural sampled data by majority, data with high reliability is obtained, data errors are reduced and the transmission speed is improved by unnecessitating parity bits.
Patent JP-H05165469-A (JP)
Title: Electronic percussion instrument
Inventor: SAKAMA MASAO
IPC: G10H1/053
Filed: 1991-12-12
Abstract: PURPOSE:To produce musical sounds of high quality faithfully imitating the characteristic of musical sounds produced by a natural percussion instrument by detecting a pressure applied to a performance operator after percussion and controlling a musical sound signal in accordance with the state of the detected applied pressure after percussion. CONSTITUTION:Various processings are performed by the control of a microcomputer 1, and a percussion detecting circuit 6, a pressure detecting circuit 7, a panel operation detecting circuit 8, a sound source circuit 9, etc., are connected to the microcomputer 1 through data and address busses 5. In this constitution, performance operators (pads P1 to P8) have percussion faces which are beaten for the purpose of indicating production of musical sounds, and a musical sound signal is generated in accordance with percussion to percussion faces, and a pressure detecting means detects the pressure applied to percussion faces. When the pressure to percussion faces is detected a musical sound control means changes the characteristic of the musical sound to a characteristic different from that before pressure detection in accordance with this detected pressure state.
Patent JP-2000166252-A (JP)
Title: Three-level inverter device
Inventor: IKIMI TAKASHI
IPC: H02M7/48
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To accurately compensate voltage distortion due to dead time in a three-level inverter which exercises PWM control. SOLUTION: A three-level inverter device comprising an inverter which performs pulse width modulation and a controller therefor is provided with a first comparator 51U which compares a first modulating wave 431U obtained by adding a first correction signal 411U calculated based on a negative bias value VB and an output current to an output voltage command Vu* with a carrier wave Ec, and a second comparator 52U which compares a second modulating wave 441U obtained by adding a second compensation signal 421U calculated based on a positive bias value VB and the output current to the output voltage command with the carrier wave Ec.  Switching elements S1U-S4U comprising an inverter 13 are controlled using the outputs of the first comparator and the second comparator, and delays in the operation of the individual switching elements, different in switching characteristic in terms of circuit operation, are thereby compensated.
Patent JP-H10183758-A (JP)
Title: Brace structure
Inventor: FUKUSHIMA HARUMI
IPC: E04B1/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a brace at low cost by a simple configuration, facilitate the alignment of length even if a distance between horizontal stretch members differs, and perform the work at construction site efficiently to realize a rigid brace structure while preventing a rise of construction cost. SOLUTION: This brace structure is provided with connection metal fittings 4, 4 which are attached to a first corner part C1 and a second corner part C2 which form diagonal corners of a wall body B and have a mounting piece on column side and a connection piece on horizontal stretch member side and a band plate-like first brace constituent material 5 which can connect one end thereof with the connection metal fitting 4 on one side and is provided with many first connection holes having a predetermined pitch in the longitudinal direction. It is provided with a band plate-like second brace constituent material 6 which can connect one end thereof with the connection metal fitting 4 on the other side through an adjuster metal fitting 10 and is provided with many second connection holes which correspond to the first connection holes in the longitudinal direction.
Patent JP-2000180251-A (JP)
Title: Mounting structure of sensing element
Inventor: TAKAHASHI HARUHITO
IPC: G01L1/12
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a sensing element, capable of reducing the dispersion of output values of the sensing element. SOLUTION: This mounting structure is a structure for mounting a sensing element 7 for load measurement to a accommodation recess 5 h formed in an object 5 to be measured, to which the load of the vehicle is applied, through a case assembly. The case assembly is composed of a plurality of fixing members 8 to fix the end of the sensing element 7 to the accommodation recess 5 h. Each fixing member 8 is provided with sensing element fixing parts to be fixed to the ends of the sensing element 7 and mounting pieces to be fixed on the object. The sensing element fixing parts are welded so as to cross the detection direction of the deformation in the sensing element 7. The mounting pieces are welded so as to cross the direction of the load applied to the object 5, while fixing the sensing element fixing parts to the ends of the sensing element 7.
Patent JP-H09179674-A (JP)
Title: Set data changing device
Inventor: YOSHIDA TOSHIMASA
IPC: G06F3/0482
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly and surely set menu items by preferentially performing the specification of the menu items for which a mark flag is turned on and the change operation of set data. SOLUTION: In a menu item data area 4, the mark flag for specifying a quick menu is stored in addition to the set data corresponding to menu item numbers. A quick menu function on/off switching means 7 performs changeover between the operation of a quick meny function and a normal operation without operating it. A mark flag switching means 8 switches and sets mark flag on/off information set and stored in the meny item data area 4 when the quick menu function is turned on. The on/off flag setting part 9 of the quick menu function stores flag data for making a CPU 3 execute a quick menu operation.
Patent JP-H09181084-A (JP)
Title: Fabrication of bipolar transistor
Inventor: GOMI TAKAYUKI
IPC: H01L21/331
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a bipolar transistor in which interconnection between a base active region and a graft base region as a base lead-out region can be reliably realized. SOLUTION: In the method for fabricating a bipolar transistor, a base lead- out electrode 26 as an impurity diffusion source for formation of a first impurity region of a second conduction type thereon is formed on a semiconductor region 23 of a first conduction type so that diffusion of impurities from the base lead- out electrode 26 causes formation of the first impurity region of the second conduction type. The method comprises a step of forming a base active region, a step of forming a ground base region 55 connected with the base lead-out electrode 26 within a substrate 21, and a step of forming a region by ion implantation for interconnection of the base active region and ground base region 55.
Patent JP-H06176088-A (JP)
Title: Graphic selecting device
Inventor: YOSHIZAWA KEISUKE
IPC: G06F3/153
Filed: 1992-12-07
Abstract: PURPOSE:To provide a graphic selecting device which can choose the graphics in a short time. CONSTITUTION:A microprocessor unit MPU 24 displays the graphic stored in a 1st RAM 10 and forming a logical plane, i.e., an X-Y orthogonal coordinate system on a monitor 14 based on the image data showing the positions of picture elements forming the graphic. Then the MPU 24 compares a designated position supplied from a mouse 16 with the rectangular coordinate data showing the positions of each apex of a rectangular graphic including the maximum and minimum values in the X and Y axis directions, i.e., the positions of picture elements forming a graphic stored in a 2nd RAM 12. Then the identification data on all rectangular graphics including the designated position are stored in a 3rd RAM 18. Meanwhile the selected graphics corresponding to the rectangular graphics of the identification data are successively displayed on a screen in each specific mode based on the signals sent from a selection key 20. When a signal is supplied from a decision key 22, the selected graphic shown on a screen in a specific mode is recognized as a designated graphic.
Patent JP-2000172562-A (JP)
Title: Information processor
Inventor: HOSHI SOUO
IPC: G06F12/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the pre-fetch/post-storage to a cache memory of main memory data by providing a pre-fetch means for transferring the data of a main memory to the cache memory without referring to control information and address information. SOLUTION: This information processor is provided with the pre-fetch means for transferring the data of the main memory to the cache memory without referring to the control information and the address information. In the processor, a pre-fetch/post-storage circuit 108 is connected through a cache address bus 131 or the like to the input/output port of the cache memory 102. Also, it is respectively connected to an output storage device side interface 107 and a processor side interface 106. The pre-fetch/post-storage circuit 108 transfers the data directly with the main memory 104 without interfering a cache memory control part 105 inside a processor core 101 to a cache area for pre-fetch/post- storage.
Patent JP-2000172608-A (JP)
Title: System and method for data distribution
Inventor: OGAWARA MASAHIRO
IPC: G06F13/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To freely set distribution intervals of data by clients by allowing the clients to send distribution intervals to be registered on a server to the server and also allowing the server to distributing data according to the respective distribution intervals sent from the clients. SOLUTION: Clients 101 to 103 which desire to receive distributed data send their machine IDs, data IDs of desired data to be received, and minimum intervals of distribution from the server as distribution registration requests are sent to the server 100 in advance. At the distribution registration requests from the clients 101 to 103, the server stores the machine IDs, data IDs, and minimum distribution intervals sent form the clients 101 to 103 in a client registration table and clear the last distribution time to zero. Then the server 100 distributes data complying with temporal requests from the clients 101 to 103 by referring to the client registration table.
Patent JP-2000170787-A (JP)
Title: Universal joint
Inventor: YOSHIDA TORU
IPC: F16D3/41
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cap which can be positioned easily without carrying out a special process and a run off process. SOLUTION: In a universal joint 1, in which yokes 2 provided at the shaft ends of a shaft to be connected are opposed at the positions rotating 90 deg. each other, and a cross shaft 3 is fitted between the both yokes 2, and at the same time, a strap plate 9 is installed to the yoke ends 5, a bearing cap 4 having a collar 15 is covered on the shaft ends of the cross shaft 3 to connect the both ends, and after the collar 15 of the bearing cap 4 is fitted to engage to the inner peripheral side of the yoke ends 5, the strap plate 9 is installed.
Patent JP-H09179291-A (JP)
Title: Image forming material and image forming method
Inventor: HIRAI KATSURA
IPC: G03F7/34
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material having the excellent approximate characteristic to printed matter, wide latitude of image transfer temps., good image part transferability and excellent release property of non-image parts and an image forming method. SOLUTION: This image forming material is successively coated and provided with at least a releasable cushion layer capable of releasing an image forming layer and the image forming layer on a base and this image forming layer is transferable. This releasable cushion layer contains >=30wt.% ethylene-butene copolymer or ethylene-propylene copolymer of 40 to 75 deg.C VICAT softening temp. (JIS-K 7206). The thickness of the releasable cushion layer is 20 to 100μm.
Patent JP-H05282276-A (JP)
Title: Method and system for determining reliability level of neural network output state
IPC: G06N3/04
Filed: 1992-12-11
Abstract: PURPOSE: To reduce the error due to rejection of a correct value and reception of an error value by evaluating the read precision of input data in accordance with a ratio of the highest data value to a quasi-highest data value. CONSTITUTION: A system 11 is provided with a random access memory(RAM) 13 for storage of input data, a read only memory(ROM) 15 provided with a stored program, and a processor 17 operated under the control of the stored program. Neural network output values are stored to determine the highest value and the quasi-highest value out of neural network output data values. The ratio of the highest neural network output data value to the quasi-highest neural network output data value is determined as a ratio indicating the reliability of classification of neural network output data values. This ratio is applied to a neural network output data valve to reject the data value or accept it as a accurate value, and the error value which a precise data value is rejected is accepted as a precise value.