baber/WOPTO huggingface dataset:
Patent JP-2000003934-A (JP)
Title: Semiconductor device
Inventor: UCHIDA MASAMI
IPC: H01L21/56
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To perform a conventional molding process simultaneously with a bonding of inner leads and to shorten a TAB processing process, by a method wherein either of the heat of a bonding tool and the heat of an IC stage or both of the heats is or are utilized in the process. SOLUTION: A thermoplastic resin formed thick is used as the adhesive material for a TAB tape or a resin, which is used for mounting a molding chip on an IC, is used as the adhesive material, the heat of a tool at the time of a bonding of inner lead parts or both of the heat of the tool at the time of the bonding and the heat of an IC stage is or are used, the respective resins are softened with the heat of the tool or both of the heat of the tool and the heat of the stage, and the inner lead parts 2 subsequent to the bonding and the side surfaces of the IC chip 5 are made to coat with the resins to mold the inner lead points 2 and the chip 5, whereby it is made possible to eliminate a conventional molding process.
Patent JP-H0922019-A (JP)
Title: Liquid crystal injection method for liquid crystal cell
Inventor: YAMAMOTO NORIO
IPC: G02F1/1341
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of speeding up the injection of a liquid crystal by heating and injecting the liquid crystal while a liquid crystal cell is evacuated. SOLUTION: A liquid crystal cell is preheated by a heating plate 50 so that the temp. of the liquid crystal 40 applied on the liquid crystal injection ports 22, 23 of the liquid crystal cell is raised to the SmA phase temp. As a result, the liquid crystal 40 is softened and fluidized to seal the liquid crystal injection ports 22, 23. Then the interior of the liquid crystal cell is evacuated by a vacuum pump 90, while the liquid crystal cell is heated by the heating plate 50. Thereby, the liquid crystal 40 of the liquid crystal cell is transferred to an isotropic liquid phase.  In this stage, by evacuating the interior of the liquid crystal cell, pressure difference is caused between the inner pressure of the liquid crystal cell and the external atmospheric pressure so that the liquid crystal 40 which seals the injection ports 22, 23 is made to flow into the liquid crystal cell through the liquid crystal injection ports 22, 23 according to the pressure difference.
Patent JP-S5794169-A (JP)
Title: Breather for transmission casing
Inventor: KURATA NOBORU
IPC: F16H57/027
Filed: 1980-12-02
Abstract: PURPOSE: To aim at simplifying the construction of a breather for a transmission casing installed on a motor cycle, by making a breathing pipe communicating a wet chamber with the atomophere, open to a dry chamber in order to make a combined use of it for the dry chamber.  
     CONSTITUTION: A transmission casing 1 extends between an engine 2 and a rear wheel 3, and its interior is parted into a dry chamber 5 for accommodating a belt transmission mechanism 4 and a wet chamber for accommodating a gear transmission mechanism 6. Further, a breathing pipe 10 is disposed in the wet chamber for communicating the inside of a breathing space 9 in the upper section of the wet chamber 7 with the atmosphere below the same, and is connected with an intermediate branch pipe 11 communicating to the atmosphere. Further more, the breather pipe 10 is provided with an opening 15 for communicating with the dry chamber 5, thereby the breathing pipe may be also used for the dry chamber 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0457590-A (JP)
Title: User network interface system
Inventor: YAMAGUCHI MASARU
IPC: H04Q5/00
Filed: 1990-06-27
Abstract: PURPOSE:To prevent a transmission enable range between a network terminator(NT) and a terminal equipment(TE) from being limited by providing an equalizer to a reception side of the NT and the TE respectively. CONSTITUTION:A line output terminal 5 and a line input terminal 6 at an NT side are connected respectively to a line input terminal 11 and a line output terminal 15 of a TE side by a subscriber's wire, and an equalizer 7A compensating a transmission loss caused in the subscriber's wire system from the TE to the NT and an equalizer 7B compensating a transmission loss caused in the subscriber's wire system from the NT to the TE are provided in the system. Thus, the signal subjected to transmission loss in the subscriber's wire is compensated for the transmission loss by the equalizers 7A, 7B provided to the reception side of the NT and TE sides. Thus, the range between the NT and the TE is optionally extended.
Patent JP-S6227819-A (JP)
Title: Electronic equipment with recording device
Inventor: OGURA HIDETAKA
IPC: G06F1/00
Filed: 1985-07-29
Abstract: PURPOSE:To inform an instruction for the replacement of a battery by detecting the plural executions of the starting operation of a recording head to the initial position under the state that setting processing in the initial position has not yet completed, informing an instruction for the replacement of a battery power supply and locking a recording device. CONSTITUTION:A counter 24A is reset when a CPU 22 ends the setting processing of the recording head 6 in the initial position. The counting value of the counter 24A is compared with a constant of a constant holding means 24B by the CPU 22, and at the coincidence of both the values, the CPU 22 informs the necessity of replacement of the battery power supply on a display 25 and locks the recording device to stop the operation of the recording device. If the starting operation of the recording head to the initial position is executed plural times, e.g. three times, before the completion of the setting in the initial position, considerable consumption of the battery power supply is detected and the indication for the replacement of the battery is informed on the display 25 to stop the operation of the recording device 4.
Patent JP-H08336879-A (JP)
Title: Resin-coated reinforcing fiber yarn, molding material and manufacture thereof
Inventor: SATO KAZUTOMO
IPC: D06M101/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a reinforcing fiber yarn capable of being simply manufactured by yarns made of reinforcing fiber and thermoplastic resin with excellent productivity and having excellent weaving property and stranding property, a method for manufacturing the same, and a molding material using the reinforcing fiber yarn and having excellent shaping properties at the time of molding and being scarcely impregnated. CONSTITUTION: Reinforcing fiber yarn covered on the outer periphery of a fiber bundle so formed of many reinforcing continuous fibers with thermoplastic resin as not to almost impregnate within the fiber bundle and thermoplastic resin 14 melted on the periphery of the bundle 1 are extruded in a cylindrical state on the outer periphery of the bundle formed of may reinforcing continuous fibers, and brought into contact with the outer periphery of the bundle 1 in a zero-pressure state.
Patent JP-2000354671-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To give a prize to a ball rapidly without making mistakes by constituting so that a prize value-adding means gives a prize value to a ball based on both a fore and an after prize value adding instructions. SOLUTION: When prize sensors 172, 173, 175a-175n detect that a thrown ball wins prize, a fore instruction signal to give a prize to the ball is transmitted from a game controller 107 to a ball-discharge controller 106. When a ball which entered a prize winning ball-collecting channel is detected by a safe sensor, an after instruction signal to give a prize to the ball corresponding to the detection is transmitted from the game controller 107 to the ball discharge controller 106. For the information transmitted as the fore and after instructions, a transmission number set by the detection by the prize sensors 172, 173, 175a-175n, the number of prize winning balls, and the mode are transmitted to the ball discharge controller 106, which then discharges balls in the number corresponding to the prize.  Thereby, the reliability of data transmission against the noise, etc., can be enhanced and the information can be surely transmitted by one-way communication, and an exact number of balls corresponding to the prize can be discharged.
Patent JP-2000006069-A (JP)
Title: Robot controlling method
Inventor: MORITA RYUICHI
IPC: B25J13/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To control an end effector of a robot to attain a work while the work is carried in the shortest time by operating the end effector by a calculation result based on carrier speed, the location of the work and the attitude of the robot. SOLUTION: Moving speed of a work 2 on a carrier device 1 is determined from a measured value of an encoder 3. When the work 2 enters a visual field 7a of a visual sensor 7, the visual sensor 7 determines a coordinate of center of gravity of the work 2 by a coordinate system fixed to the visual field 7a based on images of the work 2. An angle for a normal attitude of the work 2 is also calculated. If the direction of an end effector 5 mounted at a tip of a robot 4 is corrected by this angle and a reference point of the end effector 5 is coincided with the center of gravity of the work 2, the end effector 5 is capable of rightly grasp the work 2. Coordinate and time of a point that the work 2 and the end effector 5 are capable of meeting in the shortest time are determined by a calculation and an instruction is given to the robot 4.  A control panel 6 performs these calculation and control.
Patent JP-H04368107-A (JP)
Title: Planar type rotary transformer core
Inventor: TAKEDA JUNJI
IPC: G11B5/02
Filed: 1991-06-14
Abstract: PURPOSE:To prevent to the utmost or completely eliminate deformation and warp of a rotary transformer core sintered body, and obtain a circular ring type sintered body having superior flatness, without secondary grinding and polishing. CONSTITUTION:A planar type rotary transformer core is obtained wherein trenches 3 of a concentric circle type and trenches 4 of a radial type are formed on a single side flat surface, even number of spaces 5 having step-differences are symmetrically formed on the opposite side flat surface, and an outer peripheral edge 2a is formed on the outermost peripheral part.
Patent JP-2000356924-A (JP)
Title: Image forming device
Inventor: NISHIYAMA TAKAHARU
IPC: G03G15/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of the temperature of the paper passage area of a fixing roller from a permissible specific temperature range in the case of consecutive image formation and to enable image formation free from a failure in fixing. SOLUTION: A temperature detection sensor 24 detects the temperature of the paper non-passage area of a fixing roller. Reference temperatures are set in advance for the temperature of the paper non-passage area, and the reference numbers of sheets which decrease in increasing order of temperature are stored in a storage part 42. Upon the start of consecutive copying, a CPU 41 transmits a signal to a paper passage control part 44 and implements a copying operation at a first copying-speed in the first instance.  After the paper non-passage area reaches the first reference-temperature and subsequently a number of recorded sheets counted by a counter 45 reaches the reference number of sheets corresponding to the first reference-temperature, the CPU 41 transmits a signal to the paper passage control part 44 and implements a copying operation at a second copying-speed that is lower than the first copying-speed.
Patent JP-H08228332-A (JP)
Title: Scramble broadcasting system
Inventor: ISHIKAWA TOSHIRO
IPC: H04N21/6334
Filed: 1995-07-05
Abstract: PURPOSE: To perform fine effect control and to prevent incongruity by a reproduced image or voice from being given to a viewer by applying scrambling processing to digital data in each frequency band area selectively. CONSTITUTION: A data compression circuit 14 divides input digital data into plural blocks, and after orthogonal transform processing (13) is applied the block in each block unit from a time base area to a frequency base area, quantization processing and variable length coding processing are applied to it, and high efficiency compression coding processing is applied to the digital data. A scrambling circuit 15 divides the input digital data at every plural frequency bands, and applies the scrambling processing to each frequency band component selectively. The digital data from the scrambling circuit 15 and a scramble synchronization timing signal from a timing generation circuit 16 are sent to a multiplex circuit 17, and it is sent out to a transmission line 19 via a modulation circuit 18 after multiplexing.
Patent JP-S6230903-A (JP)
Title: Optical displacement detecting apparatus and method for it
Inventor: HAYASHI MASAKAZU
IPC: G01D5/353
Filed: 1985-08-02
Abstract: PURPOSE:To detect a change without being affected by a reflection coefficient, by composing a probe of 2 light-receiving fiber fluxes of different opening angles and light-projecting fiber fluxes. CONSTITUTION:A probe 22 facing a specimen 21 is composed of light-projecting fiber flux 23c, and No.1 and No.2 fiber fluxes 23a and 23d of different opening angles. A light projector 28 provided with a light-source 27 is installed on the probe 22 side of a fiber flux 23C at the other end of its opposite side, the light being directed as a measuring beam of light 29 from the other end. On the probe 22 side of the fiber fluxes 23a, 23b at the end of its other side, photoelectric convertors 31a, 31b are installed respectively to convert intensities of the reflected beams of light 32 into electric signals. The output currents of these convertors 31a, 31b are converted into voltage signals by preamplifiers 33a and 33b and one subjected to arithmetic operations by a microcomputer 35. Thus, similarly to a case using 2 probes, as 2 separated characteristic curves can be obtained, detection of a displacement becomes available without being affected by a reflection coefficient.
Patent JP-S5792972-A (JP)
Title: Picture reader
Inventor: ABE AKIRA
IPC: H04N1/04
Filed: 1980-12-02
Abstract: PURPOSE:To facilitate resetting of an original, by counting and displaying the number of scanning lines between two marks, which are entered at a prescribed interval in the blank or the like of the original, to discriminate setting of the original of its extent of obliquity. CONSTITUTION:Marks (a) and (b) of the same length are entered preliminarily at a prescribed interval in the position near the tip of an original 4. The original 4 is scanned by a laser beam to output a picture signal, and synchronously with this scanning, clocks are transmitted and are inputted to right and left obliquity detecting circuits 10 and 20. If the original 4 is set obliquely to the right, AND gates 12 and 13 are turned on in the right obliquity detecting circuit 10 each time the mark (a) is scanned, and a counter 40 is counted up by +1. When the mark (b) is scanned, and AND gate 11 is turned on to set a flip flop 15, and the counter 40 stops counting, and the number of scanning lines which scan only the mark (a) continuously is displayed on a display circuit 50.
Patent JP-S6060635-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: H02P6/08
Filed: 1983-09-14
Abstract: PURPOSE:To eliminate the need to replace a motor even when a frequency is varied by rectifying electric power from an AC power source directly without passing it through a transformer, and driving a platen by a DC brushless motor according to the rectified DC voltage. CONSTITUTION:A reference clock is outputted from a microprocessor 154 and supplied to a phase comparator 111. Consequently, a switching circuit 100 is controlled with the signal corresponding to the phase difference between the reference clock from a PLL circuit 110 and a rotation detection signal to apply a specific voltage to a motor driving circuit 71. A motor driving circuit 71, therefore, drives, the DC brushless motor 35 at the speed corresponding to the supplied voltage value. Consequently, even when the frequency is varied, the need to replace the motor is eliminated, the weight per output is reduced, and the size and weight of the motor are reduced; and the space is utilized efficiently, the efficiency of the motor is improved, and the heating value is reduced, thereby forming an excellent image without any cooling device.
Patent JP-H0460392-A (JP)
Title: Laminated heat exchanger
Inventor: KUDO MITSUO
IPC: F28F9/02
Filed: 1990-06-29
Abstract: PURPOSE:To uniformly perform air cooling operation with refrigerant in a tube and to obtain substantially uniform discharging air temperature distribution by smoothly forming the inner wall surface of at least an inlet header tank. CONSTITUTION:Gas/liquid refrigerant fed into a header tank 3 having smooth inner walls through inlet pipes 6 is smoothly and substantially uniformly branched, input and distributed in a flat heat transfer tube 1 from a branch port 15 provided at the wall of a tank member 5 in a foggy state. As a result, air cooling operation with refrigerant in a tube to be conducted through air side fins 2 becomes substantially uniform at the respective tubes l, and discharging air temperature also becomes substantially uniform to improve room cooling capacity.
Patent JP-S5872267-A (JP)
Title: Computer device for supervising dual system status
Inventor: UESUGI MARIO
IPC: G06F15/177
Filed: 1981-10-26
Abstract: PURPOSE:To speed up the switching of the titled computer even when an auxiliary storage device is used in common by detecting the last status information processed by a main system in a queued system at the failure of the main system and allowing the queued system to continue status detecting processing from the succeeding status information. CONSTITUTION:Status information is inputted both main and queued systems. When a computer in the main system stops, a computer in the queued system reads out the remote control information finally processed by the main computer which is left in a remote control information input waiting table 11 from a processed pointer 19, retrieves the same information as the read-out information from a remote control information input waiting table 17 and then starts processing from the succeeding remote control information. Consequently the computer in the queued system can continue the processing of status information immediately after switching the computer from the main system to the queued system.
Patent JP-H0810673-A (JP)
Title: Substrate treatment device
Inventor: ARAKI HIROYUKI
IPC: B05C3/109
Filed: 1994-06-28
Abstract: PURPOSE:To allow a dilution-adjusted concentration to correspond to a substrate immersion time and thereby maintain a treatment quality at a specific level by determining the substrate immersion time in accordance with a change in the dilution- adjusted concentration of a substrate treatment liquid, and suspending the immersion of a substrate using the substrate treatment liquid whose dilution adjustment is finished, if the substrate immersion time elapsed. CONSTITUTION:A substrate treatment device 10 etches a substrate W stored in a treatment tank 12 by immersing the substrate in an aqueous HF solution obtained by diluting it by pure water. On the other hand, an electronic control device 40 enters each detection signal from each flow sensor 24, 32 in each pure water and HF feed tubular path 20, 28, the treatment tank 12, a temperature sensor 17, an HF concentration sensor 15 for an overflow tank 14, and an HF passage sensor 33, in the substrate treatment device 10. In addition, the electronic control device 40 controls each flow control valve 22, 30, 38. In this case, the device 40 determines a substrate immersion time in accordance with a change in a dilution-adjusted concentration of a substrate treatment liquid, and at the same time the immersion of the substrate using the substrate treatment liquid is suspended, if the substrate immersion time elapsed after the commencement of displacing the substrate treatment liquid.
Patent JP-H05342673-A (JP)
Title: Magneto-optical recording medium, magneto-optical recording and reproducing device and magneto-optical recording
Inventor: SATO TATSUYA
IPC: G11B13/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a magneto-optical recording medium having a region only for reproduction and a rewritable region, using a material selected from among various materials in the recording film and enabling a user to arbitrarily produce ROM information and to provide a device and a method using the magneto-optical recording medium. CONSTITUTION:A first dielectric protective layer 2, a magneto-optical recording layer 3, a second dielectric protective layer 4, a reflecting layer 5 and a third dielectric protective layer 6 are successively laminated on a discoid substrate 1 and a magnetic shielding plate 16 made of a magnetic shielding material which prevents the penetrating of a line of magnetic force, is stuck to the inner circumferential part of the resulting disk as a region only for reproduction with an adhesive layer or sheet 15 in-between.
Patent JP-H08338729-A (JP)
Title: Self-excitation circuit and piezoelectric vibration angular velocity meter using it
Inventor: SANGO YOSHITAKA
IPC: G01C19/56
Filed: 1995-06-13
Abstract: PURPOSE: To stabilize amplitude at the time of self-excited vibration of a vibrator and at the same time prevent the vibrator from abnormally oscillating at a frequency other than the resonance frequency regardless of the mechanical and electrical instability of the vibrator. CONSTITUTION: A current/voltage converter 40 receives a signal from an electrode 33 of a vibrator 20 as a current and converts it into a voltage. The voltage is a sinusoidal wave voltage for indicating the vibration state of the vibrator 20 and a zero-cross comparator 41 and an attenuator 42 convert it into a square wave voltage with a specific level. A band-pass filter 43 filters a sinusoidal wave voltage with the same frequency as that of the sinusoidal waveform voltage from the square wave voltage. A phase shifter 44 adjusts the phase of the filtered sinusoidal wave voltage so that the amplitude of the vibration of the vibrator 20 is nearly maximized and supplies the output to an electrode 35 of the vibrator 20 as a drive voltage.
Patent JP-S5795507-A (JP)
Title: Operation of combustion furnace
Inventor: HOTSUTA NAOAKI
IPC: F23C99/00
Filed: 1980-12-04
Abstract: PURPOSE: To reduce NO x  originating from a burner by recirculating a part of exhaust gas via a burner throat, when a boiler is put in start-up or low-load operation, in the combustion furnace equipped with the burner, burner throat and the exhaust gas recirculating system.  
     CONSTITUTION: A boiler 1 has its furnace 2 provided with a burner 3 and a burner throat 4 as well as its top with an exhaust gas flue 6. Recirculating gas is led to gas recirculating duct 7 which brances off from the exhaust gas flue 6 to a gas recirculating fan inlet damper 10A, a furnace bottom inlet damper 11 and finally to the furnace 2. When the boiler 1 is put in start-up or low-load operation, a part of the recirculating gas from the gas recirculating fan 9 is sent to branch duct 8 to be pressure-fed via a fan 10 into a wind box 5 and then into the furnace 2 via the burner throat 4. With this, the gas velocity necessary for the burner throat 4 is secured to enable reduction in NO x  originating from the burner 3. 
     COPYRIGHT: (C)1982,JPO&Japio