baber/WOPTO huggingface dataset:
Patent JP-H0514317-A (JP)
Title: Error rate evaluation method for transmission line with different transmission and reception speed
Inventor: YAMAZAKI HIDEJI
IPC: H04L1/00
Filed: 1991-07-09
Abstract: PURPOSE:To simply measure an error rate of a transmission line by using an interface section and a loop control section to convert the speed of transmission and reception data into a same speed when the speed of the transmission data and that, of the reception data differ from each other by an integral number of multiple and outputting a test data at a speed equal to the lower speed of the data. CONSTITUTION:A test data being an output transmission data from a measuring equipment 1 is given to a loop control section 3, in which only one data among n-sets of same data is separated when the speed of the transmission data is as high as n-times of the speed of the reception data and the data speed is converted into the same low speed as that of the reception data inputted to a tested equipment 100 and the result is looped back to the tested equipment. Then the converted data passes through an interface section 2 as it is and the BER measuring instrument 1 measures an error rate BER of the test data being the reception data inputted thereto. furthermore, the speed of the transmission data of the output of the equipment 100 is as low as 1/n of the inputted reception data, the control section 3 receives the same data in the test transmission data by n-times and multiplexes the data to convert the speed into a higher speed and the result is looped back to the equipment 1.
Patent JP-2000000454-A (JP)
Title: Variable paddle type kneading mixer and soil improvement device with same
Inventor: KOGA HIROSHI
IPC: B01F7/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cover part for covering angle adjustment regions by which fitting angles of paddles fitted to rotating shafts of a kneading mixer can be changed to fix them to prevent the paddles from falling due to corrosion and wear of the angle adjustment region in a variable paddle type kneading mixer and soil improvement device with same. SOLUTION: Paddles 16a and 18a are fitted to rotating shafts 16 and 18 of a paddle type kneading mixer 2 respectively so as to be perpendicular to them. Boss parts 118 are attachably and detachably provided at both ends of paddle axes 106 of the paddles 16a and 18a. Recessed parts 118a for flush bolts 124 provided in head parts of the boss parts 118 for fitting the boss parts 118 to the paddle axes 106 are provided. By cover parts 16N extending from paddle parts 16M fitted to the boss parts 118, the recessed parts 118a are covered to prevent the paddles 16a and 18a from falling due tot corrosion or wear of the fitting regions of the paddles 16a, 18a.
Patent JP-2000357216-A (JP)
Title: Ic card
Inventor: SAITO KENICHIRO
IPC: G06K19/07
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an IC card which eliminates the damage to data loss due to a failure of data update in a non-volatile memory like an EEPROM in the IC card and easily and quickly performs data update processing. SOLUTION: Storage areas of object data are made dual and two storage areas are alternately updated at the time of data write to perform the write control so that data of one generation before may be left in storage areas as backup data besides the latest data. At the time of update, the latest data is left as it is, and update data is written in the area of backup data to obtain the new latest data, and the old latest data is left as backup data. The update number representing the version of data is written together with data to discriminate which data is latest.
Patent JP-S6415497-A (JP)
Title: Manufacture of plastic made impeller
Inventor: ACHINAMI SEIJI
IPC: F04D29/28
Filed: 1987-07-07
Abstract: PURPOSE:To improve the rigidity of an impeller by forming a helical groove on a shaft-shaped mold and giving a turning motion to a material in its flow while arranging fibers in this helical groove part to be oriented along the peripheral direction for the axial center, when the impeller is manufactured by injection molding with the fiber reinforced plastic material. CONSTITUTION:An impeller 14 in an exhaust turbine or the like of a turbocharger comprises a boss part 14c, back plate part 14b and a blade 14d, forming a through hole 14a for a rotary shaft to penetrate in a center shaft part. This impeller 14 is integrally formed by so-called injection molding, in which a fiber reinforced plastic material A is allowed to flow into a metal mold B, and the through hole 14a is formed by using a center pin 13 serving as the shaft-shaped mold. Here, forming a helical groove 13a on the peripheral surface of the center pin 13, when the material A is allowed to flow in, the impeller 14 generates a flow of the material A in the periphery of the center pin 13 so as to be turned along the helical groove 13a, thus arranging a fiber C in a part of the through hole 14a so as to be oriented along the peripheral direction for the axial center.
Patent JP-H0730357-A (JP)
Title: Chip type piezoelectric resonator
Inventor: YOSHINAGA TAKASHI
IPC: H03H3/007
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the strength of the thick film parts of an outside electrode constituted of metallic pastes from being deteriorated by preventing resin components included in the thick film parts from infiltrating into exterior resin layers including a filler by infiltration prevention films. CONSTITUTION:A chip type piezoelectric resonator 1a is equipped with a piezoelectric substrate 2 on which an oscillating electrode and a terminal electrode connected with it are formed, thermosetting exterior resin layers 14 and 15 including the filler which are formed so that the both main surfaces of the piezoelectric substrate 2 can be covered, and thick film parts 20-22 of outside electrodes 17-19 constituted of the metallic pastes including the thermosetting resin, which are electrically connected through thin film parts 23-25 of the outside electrodes 17-19 to the terminal electrode, and formed on the main surfaces of the thermosetting resin layers 14 and 15. Then, infiltration prevention films 31 and 32 constituted of the thermosetting resin which doesn't include the filler are formed on the interfaces between the exterior resin layers 14 and 15 V and the thick film parts 20-22.
Patent JP-S6412322-A (JP)
Title: Key input device
Inventor: TAKAHASHI MASAMI
IPC: G06F3/02
Filed: 1987-07-06
Abstract: PURPOSE:To simplify a program, by retrieving a key code by selecting one of specific key jump tables from a step information area when one of plural function keys is selected, and executing a key processing when a registering condition corresponding to the key code is satisfied. CONSTITUTION:The instruction information of the step of key sequence of plural function keys (a) are stored in the step information area (b), and a just preceding registering condition, etc., corresponding to the key code of an operable key (a) are stored in plural key jump tables (c). And one of the table (c) is selected based on the information of the area (b) when the key (a) is operated, and the key code corresponding to that of an operated key (a) is retrieved. Furthermore, the key processing is executed when the registering condition corresponding to a retrieved key code is satisfied, and the information to instruct the next step is stored in the area (b).
Patent JP-H0717354-A (JP)
Title: Acceleration sensor
Inventor: KOIDE TERUHIKO
IPC: B60R21/16
Filed: 1993-07-07
Abstract: PURPOSE:To obtain an acceleration sensor which does not generate the slide resistance even if a sensing mass shifts in the direction differnt from the center axis direction of the acceleration sensor, at alow cost. CONSTITUTION:An acceleration sensor is equipped with a sensing mass 56 which has a circular hole 58 and inertia-shifts in the sharp deceleration of a vehicle, compression coil spring 62 for urging the sensing mass 56 toward an upper body 42, body which has a cylindrical projection part 54 having the smaller diameter than the circular hole 58 on the sensing mass 56, inside, and a ball 64 which makes contact with the projection part 54 of the body and is engaged with tee circular hole 58 of the sensing mass 56. Since such the constitution is adopted, the clearance between the ball 64 and the sensing mass 64 does not bary even if the direction of the shift of the sensing mass changes, the generation of the slide resistance is prevented even if the sensing mass 56 tends to shift in the direction different from the center axis direction of the accelerating speed sensor (direction of arrow).
Patent JP-S58144511-A (JP)
Inventor: OOHATA SHIYOUICHI
IPC: H01R43/00
Filed: 1981-10-21
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-H0815405-A (JP)
Title: Aircraft-position evaluating system in landing guidance
Inventor: ITO TOSHIAKI
IPC: G08G5/02
Filed: 1994-06-28
Abstract: PURPOSE:To provide an aircraft-position evaluating system in landing control which is not dependent on a GPS. CONSTITUTION:Three ground stations 2 to 4, which are arranged at the different positions around a runway, 1 and a geostationally satellite 5 are four signal sources when the three-dimensional position of an aircraft 7 is evaluated. The geostationally satellite transmits the pseudo-GPS signal under the control of a ground control facility 6. Three ground stations also transmits the pseudo-GPS signals. In the pseudo-GPS signal, the code, which is not used in the actual GPS signal, is used among the codes contained in the GPS. Each transmitting station transmits the mutually different pseudo-GPS signal in the time synchronized pattern with the GPS signal. The aircraft can receive both signals. A ground monitoring station 8 monitors the pseudo-GPS signals, stops the transmission when the signal deviated from the specified accuracy is detected and stops the use of the pseudo-GPS signal of the aircraft.
Patent JP-S6059900-A (JP)
Title: Piezoelectric vibrator using buckling spring
Inventor: KUMADA AKIO
IPC: H04R7/08
Filed: 1983-09-12
Abstract: PURPOSE:To increase the Q of vibration and also to prevent a diaphragm from being damaged even if a large tension is exerted on the diaphragm by combining a buckling spring and a piezoelectric vibrator, and vibrating the combined components in a resonance frequency of the bending mode. CONSTITUTION:Electrodes 11, 12 are coated on both front and rear faces of a rectangular flat plate made of Pb(ZrTi)Q3 piezoelectric porcelain, and terminal boards 2, 3 are bonded and fixed to both end parts along the length of the piezoelectric ceramic flat plate 1 polarized in a broadwise direction. Moreover, bending diaphragms 4, 5 formed by deforming semicylindrically a stainless steel are fitted between two set of terminal boards each using two boards as a pair and bonded and fixed. In applying an AC signal having a nearly 10V to leads 6 and 7 connected to the terminal boards 2 and 3, the diaphragms 4 and 5 are vibrated. In increasing the frequency to nearly several kHz, the resonance is caused and the diaphragms 4 and 5 are vibrated in humming.
Patent JP-2000357982-A (JP)
Title: Portable information device using electromagnetic induction communication
Inventor: FUKUSHIMA TOSHITAKA
IPC: H04B5/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To decrease packaging area and also to reduce the cost of a portable information device by using the same transmitting/receiving coil for both the asynchronous communication and the synchronous communication, switching the value of a tuning capacitor that is connected in parallel to the transmitting/ receiving coil via a switch element, to change the tuning frequency between both asynchronous communication and then changing the transmission rates of both synchronous communications. SOLUTION: In a synchronous communication mode, the gate voltage of an FET functioning as a switch element is set at 'L', and the FET is turned off. Under such a condition, a tuning capacitor C2 and a capacitor C3 are not connected together, and only a tuning capacitor C1 and a transmitting/receiving coil L1 construct a parallel tuning circuit. The tuning frequency of the parallel tuning circuit has a transmission speed as high as double that of the synchronous communication. In an asynchronous communication mode, the gate voltage of the FET is set at 'H', and the FET is turned on. Under such conditions, both capacitors C2 and C3 are connected in series to each other in terms of high frequency and then connected in parallel to the capacitor C1.
Patent JP-H0457337-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOYAMA HIROSUKE
IPC: H01L21/8238
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a semiconductor device which has a thin P-type diffusion layer of high impurity concentration and is excellent in resistance to short channel effect, by arranging an oxidation resistant insulating film above at least the part corresponding to the diffusion layer. CONSTITUTION:An oxidation resistant insulating film 34 is formed above at least the part corresponding to a diffusion layer 30, and is used for controlling the diffusion of impurities constituting the diffusion layer 30 at the time of manufacturing a semiconductor device. The impurity concentration of a diffusion layer 30A just under the oxidation resistant insulating film 34 is made higher than that of a diffusion layer 30B just under a side part insulating film 32B. By forming the oxidation resistant insulating film 34 for controlling the diffusion of boron, above the P-type diffusion layer 30 in this manner, OED effect is restrained when the activation heat treatment of the P-type diffusion layer is performed in an oxidizing atmosphere, so that a fine P-type diffusion layer having high impurity concentration can be obtained.
Patent JP-2000354658-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can avoid a trouble as to whether or not a certain game state due to an inconvenience such as clogging of balls is generated and can suitably set an effective period of specific balls. SOLUTION: A pinball game machine comprises prize winning ball detectors 25a and 25b for detecting balls entering a variable prize winning ball device 20 and remaining ball detectors 33a and 33b for detecting balls discharged from the variable prize winning ball device 20. Upon completion of a certain game state, when the number of prize winning balls corresponds to that of discharged balls, a ball detection by a specific ball detector 48 is nullified based thereon. When the specific ball detector 48 detects balls during the invalid period of a specific ball valid period, this situation is detected as abnormal condition. Thus, a trouble as to whether or not the specific game state due to an inconvenience such as clogging of balls is generated can be avoided and the specific ball valid period can be suitably set.
Patent JP-H0921351-A (JP)
Title: Fuel feeding device for engine starting
Inventor: MISHINA FUSAYUKI
IPC: F02M1/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To maintain the optimum quantity of fuel within a well at the time of engine starting, and thereby enhance the startability of an engine by letting a flow path opening/closing device be changed to an opening or a closing condition as a switching means operating an engine starting device is turned on or off, and thereby releasing or shutting off a bypass passage. SOLUTION: A solenoid valve 42 acting as a flow path opening/closing device is so connected as to be associated with a starter relay 44 which is a switching means of a starter motor 43 acting as an engine starting device. The solenoid valve 42 is changed to an open condition when a starter relay 44 is turned on, and when a bypass passage 41 is released, the aforesaid valve is closed with the starter relay 44 turned off, and the bypass passage 41 is thereby shut off. By this constitution, even if fuel within a well 33 is sucked up at the time of engine starting, the oil surface of fuel within the well 33 will never be lowered, the optimum quantity of fuel within the well 33 can be maintained, and the startability of the engine is thereby enhanced.
Patent JP-S5793457-A (JP)
Title: Microprogram controller
Inventor: MORIYA KEIZOU
IPC: G06F11/28
Filed: 1980-12-02
Abstract: PURPOSE:To enable tracing of a normal instruction and failure retrieval of a microprogram(MP) controller, by giving a trace function of MP to the MP controller. CONSTITUTION:An MP instruction is read out from an MP storage section 11 to an MP instruction readout section 12 by the instruction of an address register section 13. In a trace instruction section 14, either one of a normal confirming mode bit signal or a failure retrieval mode bit signal is detected according to a trace mode signal (b) and a corresponding trace instruction signal (c) is outputted. A trace address storage control section 16 receiving the signal (c) stores the trace address represented with a trace address signal (d) from the section 13 to a trace address storage section 17. In this case, the trace address corresponding to the mode bit signal indicated with the trace mode signal (b) is stored and transmitted outside the device with a trace content readout section 19.
Patent JP-H0611260-A (JP)
Title: Grain receiving device for grain drying equipment and the like
Inventor: ITATSU YOSHIHIRO
IPC: F26B17/14
Filed: 1992-06-26
Abstract: PURPOSE:To make it possible for an operator to monitor the receiving condition of grain from the inside of an operation chamber. CONSTITUTION:One part of a receiving hopper 3 to receive grain is made to face inside of an operation chamber 9, and a peeping window 15 from which the grain condition in the receiving hopper 3 can be confirmed from the operation chamber 3 side is provided. Since an operator in the operation chamber 9 can confirm the receiving condition, the start and administration of the ensuing works become easier.
Patent JP-S5794521-A (JP)
Title: Method for manufacturing cold rolled steel sheet having excellent baking hardenability by continuous annealing
Inventor: TAKEOKA YOSHIHIKO
IPC: C21D9/52
Filed: 1980-12-02
Abstract: PURPOSE:To obtain a cold rolled steel sheet having high baking hardenability suitable for making car body, etc., by subjecting a cold rolled steel strip to recrystallization annealing at a specified temperature and an over aging treatment, then quenching said strip after cooling gradually. CONSTITUTION:In the course of the continuous annealing of a cold rolled steel strip, a recrystallization annealing is performed for 10sec-10min at a temperature higher than the recrystallization temperature and <=880 deg.C, and the carbon is dissolved into the steel to form a solid solution. Then, the steel sheet is subjected to an over aging treatment under a condition where the carbon is dissolved supersaturately into solid solution, for more than one minute from 300 to 500 deg.C. After the over aging treatment, the steel sheet is gradually cooled to a temperature which is lower than the over-aging temperature from 250 deg.C to 350 deg.C, at a cooling rate of 10-60 deg.C/sec. After the gradual cooling, the steel sheet is quenched. When this method is applied, an appropriate amount of solid solution of carbon remains in the steel, and, by strain aging due to the solid solution of carbon, a baking hardenability after bake-painting is given to the steel.
Patent JP-H08336450-A (JP)
Title: Device and method for goods display
Inventor: KUBO TATESHI
IPC: A47F5/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a device and method for goods display, by which goods are safely and simply displayed. CONSTITUTION: This goods display device 1 comprises a magnet hanger 2 with magnetism sufficient to hold goods and an attaching body 3 with magnetism for an attaching panel, etc., to which the magnet hanger 2 can be freely attached. The attaching body 3 for an attaching panel, etc., is an attaching panel or an attaching column, etc., made of a decorative steel plate etc. The magnet hanger 2 comprises a permanent magnet with magnetism and a hanger to which the permanent magnet is joined and capable of holding goods T. The hanger comprises a disc shaped base body to which the permanent magnet is fixed and an engaging body connected to the base body and capable of holding the goods T, and an engaging body 7 is formed in a cylindrical shape.
Patent JP-S5870258-A (JP)
Title: Developing device
Inventor: YOKOYAMA MASAMI
IPC: G03G15/09
Filed: 1981-10-22
Abstract: PURPOSE:To prevent scattering of a developer by providing a conductive member in proximity to a developer carrying body between a regulating member for the thickness of the developer and a developing position and applying the DC bias of the polarity reversed from that of the electric charge possessed by the developer to said conductive member. CONSTITUTION:A magnetic one-component developer 5 is coated more thinly than the spacing between a developing sleeve 1 and a photoreceptor on a sleeve- like developer carrying body 1 for developing the latent images formed on a latent image supporting body 6. A magnetic field generating means 2 having  magnets 21-25 that generate magnetic fields is fixed and disposed in the sleeve  1, and a magnetic cut blade 4 consisting of a magnetic body or magnet is disposed near the surface of the sleeve 1 in the position roughly facing the magnet  21. A conductive roller 8 is provided between the cut magnetic pole 21 on the  sleeve 1 and the position facing the developing magnetic pole 22 and the DC bias potential of the polarity reversed from that of the one-component magnetic toner 5 is applied on the roller 8.
Patent JP-S6412767-A (JP)
Title: High voltage generation circuit
Inventor: IKEUCHI HIROSHI
IPC: H04N3/185
Filed: 1987-07-07
Abstract: PURPOSE:To realize the stabilization of a high tension output voltage and the suppression of distortion in an image, by connecting a reactor which generates a flyback pulse between coils at a low voltage side to the coil at the low voltage side of a flyback transformer, and providing at least a reactor core and a reactor coil at the reactor. CONSTITUTION:When a high tension current IH flows from a high voltage side coil 14 in the flyback transformer 8 to the anode of a CRT cathode-ray tube, the high tension output voltage EH supplied on the anode is decreased. When the high tension output voltage EH drops, a current IB which flows on a low voltage side coil 12 is increased, and the inductance LX of the reactor coil 22 is decreased. According to the above, the voltage of the flyback pulse generated between the low voltage side coils 12 is increased. By increasing the pulse voltage, a generated high tension output voltage EH is increased by the boosting of the flyback transformer 8, thereby, the decreased share of the high tension output voltage EH can be compensated, then, the high tension output voltage EH can be stabilized.
Patent JP-H0610008-A (JP)
Title: Production of al-alloy high-strength structural member by plastic working
Inventor: HORIMURA HIROYUKI
IPC: C22C45/08
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the production cost of an Al-alloy high-strength retainer. CONSTITUTION:An Al alloy material 11 obtained by crystallizing the amorphous phase is free-forged to obtain a primary intermediate 12 with the hardness of the peripheral region (h) in which a tensile stress is developed made lower than the hardness of the material 11. The primary intermediate 12 is die-forged to obtain a secondary intermediate 13 with the hardness of the peripheral region (m) reduced as mentioned above. The secondary intermediate 13 is close-forged to obtain a retainer 15, and a compressive stress is developed in the peripheral region (m) to restore the hardness.