baber/WOPTO huggingface dataset:
Patent JP-H07303071-A (JP)
Title: Double talk detecting method
Inventor: KAWAHARA TOSHIRO
IPC: H04B3/23
Filed: 1994-05-06
Abstract: PURPOSE:To exactly detect the presence/absence of double talk even when transmission level difference between a far terminal speaker and a near terminal speaker is comparatively large. CONSTITUTION:Concerning the double talk detecting method to be applied to an echo canceler provided at a telephone line network for transmitting the voice of the far terminal speaker to be sent through a digital line and the voice of the near terminal speaker from an analog line, prescribed analytic parameters are extracted 11 respectively from a first voice signal corresponding to the voice of the far terminal speaker to be transmitted from the echo canceler to a hybrid circuit and a second voice signal corresponding to the voice of the near terminal speaker to be inputted through the hybrid circuit to the echo canceler, both the analytic parameters are compared 12 and based on this compared result, the presence/absence of double talk is detected. In this case, when both the analytic parameters are different, the generation of double talk is judged.
Patent JP-S5821368-A (JP)
Title: Manufacture of erasable and programmable read only memory
Inventor: NARITA TAKAMICHI
IPC: H01L21/8247
Filed: 1981-07-29
Abstract: PURPOSE:To improve a writing characteristic in case of the execution of a probe test by irradiating the EPROM with a gate having the double layer structure of poly Si by ultraviolet rays before the EPROM is tested by means of a probe. CONSTITUTION:When the ultraviolet lamp of 4OW is opposed while being separated by approximately 5cm and irradiated before the EPROM is shaped through the execution of a wafer process to a P type Si substrate and the writing characteristic, input/output leakage, etc. are evaluated by means of the probe, threshold voltage having corelation with surface state density rises gradually, and is saturated for approximately ten hrs., and the surface state density is minimized. When the EPROM is tested by means of the probe, the writing characteristic is improved extremely, the yield of the test is increased by approximately five % and a remarkable effect is shown.
Patent JP-S63280646-A (JP)
Title: Image recorder
Inventor: MATSUNAWA MASAHIKO
IPC: B41J2/44
Filed: 1987-05-13
Abstract: PURPOSE:To record a stable gradational image with excellent image quality, by subjecting an image signal to Modulo-N notation system (N>=3), and selectively driving one or a plurality of light sources according to the level of the Modulo-N-notation system, thereby recording an image. CONSTITUTION:A digital image signal is compared by comparators 1, 2 with a group of thresholds for discriminating whether recording as a black picture element stored in a ROM 3 is to be performed, and with a group of thresholds for discriminating with which of a gray picture element and a white picture element stored in a ROM 4 the recording is to be performed, and the image signal is subjected to ternary counting system through an inverter 6 and an AND circuit 5. When a light emitter 9 is driven according to a combination of H/L outputs from the comparators 1, 2, a black picture element is recorded on a transfer paper 20 by a developing device 18 and a transferring/separating device 19, whereas when a light emitter 10 is driven, a gray picture element is recorded on the paper, and when none of the light emitters 9, 10 are driven, a white picture element is recorded on the paper. Thus, a stable gradational image can be recorded with excellent image quality.
Patent JP-2000300800-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of noise accompanying the charge and discharge of a game ball by providing a gall guide passage for guiding a game ball on the reverse side of a game machine body, and arranging a substrate case on the reverse side of a passage forming body for forming the ball guide passage with a prescribed space from the passage forming body. SOLUTION: A passage forming body 30 is attachably and detachably mounted on the reverse side of the back mechanism plate 24 of a pachinko machine to form a plurality of ball guide passages on the lower part of the back mechanism plate 24, and a mount base 48 is installed to the reverse side of the passage forming body 30 with a longitudinal prescribed space from the passage forming body 30. A substrate case 51 for housing a power source substrate 48 and a dispensing control board 50 are attachably and detachably mounted on the mount base 48.  The mount base 48 has a laterally long rectangular form, and it is laterally arranged over a part of the back mechanism plate 24 from the lateral outer end side of the passage forming body 30, and attachably and detachably mounted on the reverse side of the passage forming body 30 and the back mechanism plate 24 through mounting bosses 70 and positioning mechanisms 71.
Patent JP-H11292110-A (JP)
Title: Decorative container
Inventor: NAKAJIMA KIYOSHI
IPC: B65D41/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative container for mounting a cover on a base so that the cover may not move due to vibration or the like. SOLUTION: A cylindrical cover 3 of a shape with an end closed is mounted while an annular cushioning member 5 with a spring-like spiral endlessly connected is engaged with a groove of a mount base 4. At the time of mounting the cover 3, the cushioning member 5 is deformed by the cover 3 against spring force and brought into tight contact with an internal face of an opening 31, thereby fixing a relative position between the cover 3 and the mount base 4.
Patent JP-S5743099-A (JP)
Title: Lng processing method
Inventor: KAMIMURA YOSHIHIKO
IPC: F25J3/02
Filed: 1980-08-27
Abstract: PURPOSE:To provide an energy-saving processing of liquefied natural gas by utilizing coldness of the LNG to temperature sink of the gaseous part with the air of a heat-exchanger. CONSTITUTION:Gas containing components other than methane is taken out of the upper part of a distillation tower 6 and cooled by the coldness of LNG at a heat- exchanger 3. The gas is then sent to a separator 7 together with the contained liquid, where gas and liquid are separated. The gas given by the separator 7 consists mostly of methane and is warmed and taken out after passing through another heat- exchanger 8. The liquid from distillation tower 6 containing some methane is warmed and sent to a separator 10, where the gaseous portion composed of ethane and methane is separated from the liquid. The gas is sent back to the lower part of the distillation tower 6 while the liquid, after passing a heat-exchanger 4, is cooled to be stored in the tank 11.
Patent JP-S63281803-A (JP)
Inventor: KITAGAWA JOHAN
IPC: B27D1/00
Filed: 1987-05-14
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-S607951-A (JP)
Title: Electrostatic painting device
Inventor: MITSUI MICHIO
IPC: B05B5/08
Filed: 1983-06-29
Abstract: PURPOSE:To improve paint deposition efficiency by holding a material which is to be coated and is supported by a supporting member at the earth potential or the potential reverse from the potential of a painting machine even if the supporting member consisting of a good electrical conductor is not used. CONSTITUTION:A material 1 which is to be coated and is a good electrical conductor is supported by a supporting member 2 for which an insulator having a high electrical resistance value is used with an electrostatic painting device consisting of a painting machine 4 which sprays a paint toward the surface of the material 1 and a high voltage generator 10 which impresses a high voltage at minus potential on the machine 4. A corona discharge electrode as an electrifying device 11 for reverse potential is provided on the rear side of said member facing the machine 4 with the material 1 in-between. The device 11 is connected to a high voltage generator 13 for reverse potential used to impress the high potential having the potential reverse from the potential of the device 10. As a result, the material to be painted can be held at the earth potential or the potential reverse from the potential of the painting machine even if the supporting member consisting of a good electrical conductor is not used. The paint deposition efficiency is thus improved.
Patent JP-S5819655-A (JP)
Title: Solar tracking and focusing device
Inventor: HOSODA YOSHIHIRO
IPC: F24S50/20
Filed: 1981-07-28
Abstract: PURPOSE:To contrive to lighten the device by a method wherein a lens trestle is pivotally supported with a traveller, which is engaged onto horizontal screw shafts rotatably supported on a rotary platform, and the rotary platform and the screw shafts are driven rotatingly. CONSTITUTION:A pair of the screw shafts 16 are provided nearly horizontally and revolutionally about the axis center of a fixed screw shaft 12 fixed on a fixed platform 11 on the rotary platform 14, which rotates about the fixed screw shaft 12 on the fixed platform 11. The traveller 17 engages with the screw shafts 16. The lens trestle 18 is pivotally supported with a pair of struts 19 and links 21 pivotally supported to the traveller 17. Furthermore, a worm 24 engaged with the screw shaft 12 is revolutionally driven through a motor 22 and a reduction gear 23, both of which are arranged on the platform 14. In addition, one end of each screw shaft 16 is supported with a bearing stand 25 and the other end is rotationally driven through a reduction gear 27 by means of a motor 26 arranged on the platform 14. The lens trestle 18 can face normal to the sun by controlling the amounts of revolution of the screw shaft 16 and of the worm 24,  resulting in reducing the weights of the rotary platform 14, the motor 22 and  the like.
Patent JP-H11313473-A (JP)
Title: Stepping motor
Inventor: SATOMI HIROBUMI
IPC: H02K37/14
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which is capable of obtaining a torque larger than the conventional tongues by using integrated thickness of stator magnetic poles effectively. SOLUTION: This stepping motor M1 is made up of a rotor 12 having a pair of rotor cores 12a, 12b and a stator 11, in which plural stator magnetic poles are arranged at equal pitches. The rotor poles of the pair of rotor cores 12a, 12b of the rotor 12 are dislocated from each other in the circumferential direction with zero angle. Arranged radially on the stator 11 are pairs of stator magnetic pole sets P3ab, P7ab, etc., comprising a pair of stator magnetic poles P3a, P3b and so on arranged to face each of the pair of rotor cores 12a, 12b and arranged side by side to form magnetic paths in the axial direction, and windings W3a, W3b and so on each of which is wound on the pair of the stator magnetic poles P3a, P3b and so on, in such a way that the pair of the stator magnetic poles become heteropolar with respect to each other.
Patent JP-H08310229-A (JP)
Title: Air conditioning control device for electric vehicle
Inventor: KURAHASHI YASUFUMI
IPC: B60H1/22
Filed: 1995-05-17
Abstract: PURPOSE: To decrease frequency of reaching freezing of a internal combustion exchange by operating difference of an internal combustion exchange temperature target value from a detected temperature, operating e change tamperature to be provided in a specified cyclic period, operating a correcting rotation number for a power-driven compressor based on result of these, and operating a total of a current rotation number and the correcting rotation number to be outputted to an inverter. CONSTITUTION: A first operation means 17 operates difference between a temperature of an internal combustion exchange target temperature operation means 41 from a temperature of an internal combustion exchange temperature detection means 29. A seconed operation means 18 operates a change temperature between specific cyclic periods of the internal combustion exchange temperature detection means 29 for every specified cyclic period. A rotation number correcting means 19 operates a correcting rotation number for a rotation number of a power-driven compressor 1 based on result of operation by the first and the second operation means 17, 18 for every specific cyclic period. A rotation number operation means 25 operates a total of a current rotation number of the power-driven compressor 1 and the correcting rotation number.  A rotation number output means 26 outputs the rotation number to an inverter 21, based on the rotation number operated by the rotation number operation means.
Patent JP-S6011955-A (JP)
Title: Data processing system
Inventor: IIDA KOUICHI
IPC: G06F13/16
Filed: 1983-07-01
Abstract: PURPOSE:To improve the reliability of a data processing system by obtaining the coincidence between the start points of effective periods of signals in case only a part of the signal is delivered together with another signal by a multiplex system and therefore avoiding that a wrong device is not transiently selected. CONSTITUTION:A microprocessing unit MPU1 is actuated in an expanded multiplex mode, and upper 8 bits A8-A15 of an address are delivered onto a bus line 3a from the MPU1. At the same time, lower 8-bits A0-A7 of the address are delivered to a bus line 3b. Then 8-bit data D0-D7 are delivered to the bus line 3b. Addresses A8-A15 and A0-A7 are fetched simultaneously to latch circuits 4a and 4b synchronously with the fall of the address strobe signal AS. These addresses are supplied to a decoder circuit 5, and the chip selection signal CS and addresses A0-A15 are delivered to a high-speed signal processing LSI2.
Patent JP-S62275864-A (JP)
Title: Braking force holding device
Inventor: INOUE YOSHIAKI
IPC: B60T7/12
Filed: 1986-05-22
Abstract: PURPOSE:To ensure the hold of a vehicle stop condition continuously by interrupting a hydraulic circuit communicated with a wheel cylinder while increasing the pressure in the wheel cylinder when a vehicle is in a stop condition continuously. CONSTITUTION:Based on outputs from a brake operation detecting means M3, a vehicle stop condition detecting means M4, and a vehicle start condition detecting means M5, when the vehicle is judged by a judging means M6 to have been not in a start condition but in a stop condition continuously for more than a predetermined time with a brake pedal actuated, an ignition command is outputted from a control means M7 to an interrupting means M1. This causes a hydraulic circuit communicating a master cylinder with a wheel cylinder to be interrupted, thereby holding a braking condition. And a command to increase the pressure in the wheel cylinder is simultaneously outputted to a pressure increasing means M2 from a pressurizing means M8 accompanied with an output from the interruption command.
Patent JP-H06332651-A (JP)
Title: Screen editing method
Inventor: SAKAGUCHI KAZUHIRO
IPC: G06F3/14
Filed: 1993-05-20
Abstract: PURPOSE:To provide the efficient work environment to a user by executing an icon display in the lowest window in accordance with the number of pieces of displayed windows, and displaying the window of the icon display in the lowest part, in the case where the windows are a prescribed number of pieces or below, and also, are subjected to icon display. CONSTITUTION:When three pieces of windows (a)-(c) are displayed on a CRT, when another piece of window (d) is opened, they become four pieces exceeding a prescribed number, and the lowest window (c) is subjected to icon display, and the window (c) is erased. Subsequently, in this state, when the window (a) is closed, it is decided that its number is a prescribed number or below, and whether the icon exists or not is confirmed. In this case, since the icon exists, the icon is changed into a window display, and displayed in the lowest part of a displayed window group. That is, when the number becomes four pieces or above, and the window having been icon-displayed also becomes to be in a state that the window can be displayed (two pieces), it is returned automatically to the window display.
Patent JP-H0850788-A (JP)
Title: Signal transmission method, signal transmission circuit and semiconductor integrated circuit therefor
Inventor: IWATA TORU
IPC: G11C11/407
Filed: 1995-05-17
Abstract: PURPOSE:To reduce current consumption of a signal transmission circuit comprising a plurality of circuits each repeating charge/discharge of a load capacity. CONSTITUTION:Load capacities Co1-Co4 are driven, respectively, through signal lines L1-L4. The signal lines L1-L4 are connected through switches Sc1-Sc4 with a power supply line Vcc and through switches Ss1-Ss4 with a ground line Vss. The signal lines L1-L4 are interconnected through switches S1, 2-S3, 4. Two signal lines of different potential are connected to vary the potential of the signal line through redistribution of charges thus eliminating charge/ discharge through the power supply line Vcc and the ground line Vss. When the load capacities Co1-Co4 are equal, the switches are controlled to shift the phase in the potential variation of each signal line by 1/n thus reducing the quantity of charges required for driving the load capacities by a factor of (n) as compared with a case where (n) load capacities are driven independently.
Patent JP-S5819453-A (JP)
Inventor: MITSUSHIERU BONIN
IPC: C22B59/00
Filed: 1982-07-09
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-H05309843-A (JP)
Title: Droplet jet recorder
Inventor: KANEGAE TAKAHIRO
IPC: B41J2/175
Filed: 1992-05-12
Abstract: PURPOSE:To prevent failure in ink droplet jetting which results from an increase in the viscosity of ink, by bringing a head near to or into contact with a heat source at the determined timing, and heating the vicinity of a nozzle by means of the heat source. CONSTITUTION:A recording medium 13 is inserted between a carry roller 11, capable of rotating around a rotary shaft 12, and a support roller 14 and vertically moves by the rotation of the carry roller 11. Recording is carried out on the recording medium 13 by controlling the vertical movement of the recording medium 13, the horizontal movement of a head 1, and the jetting of ink droplets from a nozzle 2. The head 1 is driven to a heat source 10 at the determined timing and a nozzle plate 3 is in contact with the heat source 10 for a given time period to be heated, so that the viscosity of an ink liquid in the vicinity of the nozzle plate 3 is decreased, therefore failure in ink droplet jetting is prevented.
Patent JP-H05315534-A (JP)
Title: Ic package
Inventor: YAMANOUCHI HIROSHI
IPC: H01L23/50
Filed: 1992-05-12
Abstract: PURPOSE:To reduce the clearance between contact regions and outer leads down to exceeding 100mum compared with the conventional clearance by covering the periphery of the contact regions wherein measuring pins come into contact with the outer leads. CONSTITUTION:An insulating film 9 of polyimide, etc., 25mum-100mum thick with aperture parts previously zigzag formed on the positions corresponding to set up pins 10 is applied to one main surface of outer leads 7. This insulating film 9 is to be apllied before a semiconductor pellet is assembled into or after an outer vessel 6 is formed. The size of the aperture parts 8 is specified not to come into contact with adjacent outer leads 7. In such a structure of the outer leads 7, the periphery of the contact regions in contact with the measuring pins 10 is covered with the insulating film 9 so that the possibility of electrical shortcircuit between the measuring pins 10 and the outer leads 7 may be precluded thereby enabling the clearance between the contact regions and the adjacent outer leads 7 to be reduced down to several scores of mum.
Patent JP-H09304134-A (JP)
Title: Judgment apparatus for gas leak and gas cutoff device
Inventor: KAWAMURA SHINICHI
IPC: G01F1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a judgment apparatus by which the leak of a gas can be grasped at an early stage by a method wherein a flow-rate measuring means whose time resolution is at a specific value or higher is provided and a flow-rate pattern is compared with a reference index which is set on the basis of a normal ignition flow-rate pattern measured with higher time resolution so as to judge whether it is proper or not. SOLUTION: A flow-rate measuring means 2 generates a gas-flow-rate signal with a time resolution of about 0.5sec or lower, and a flow-rate-pattern-index computing means 3 finds a monitoring-flow-rate-pattern index on the basis of the signal. A slow- ignition-pattern recognition means 4 recognizes a flow-rate pattern due to the slow ignition of the output of the means 3, and the flow-rate pattern is compared with a normal ignition judgment-reference index which is set by a normal ignition pattern measured with higher time resolution and which is stored in a storage means 7 so as to judge whether it is proper or not. When a gas leak is judged, a leak signal is output.  An automatic-control-pattern recognition means 5 recognizes a flow-rate pattern due to the automatic control of the gas apparatus on the basis of the output of the means 3, and the automatic control combustion and the gas leak of the apparatus are judged. In the case of the latter, a leak signal is output. A cutoff means 6 cuts off a gas according to the leak signal.
Patent JP-S5820126-A (JP)
Inventor: ASAI YOSHIKUNI
IPC: A01G9/22
Filed: 1981-07-29
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-H02298010-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KURANUKI KENJI
IPC: H01G9/02
Filed: 1989-05-12
Abstract: PURPOSE:To effectively form a polymerization film uniformly and in the same duration, to simplify an apparatus and to reduce production costs by a method wherein a solid electrolyte layer of a conductive high polymer is formed, by an electrolytic polymerization operation, on a metal oxide layer formed on an anodic formation film formed on the surface of a plurality of anode bodies. CONSTITUTION:An anode extraction lead wire 2 composed of aluminum is welded to one part of an anode body 1 composed of a foil of aluminum as a valve metal; an anodic formation film is formed; then, a manganese oxide layer 3 is formed on the anodic formation film. A polymerization tank 5 of a structure where a nickel cathode sheet 4 is spread is filled with a polymerization liquid 6 composed of an aqueous solution of pyrrole as a support electrolyte; ten anode bodies 1 where the manganese oxide layer 3 has been formed are arranged in a row and are immersed in the tank; a constant current is made to flow to the individual anode bodies 1; an electrolytic polymerization operation is executed until the whole surface of the anode bodies 1 is covered completely with a conductive high-polymer film of polypyrrole. A solid electrolyte layer 10 is formed. In addition, its surface is coated respectively with a graphite layer 11 and a silver paint layer 12.
Patent JP-S5743455-A (JP)
Title: Complementary type semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/822
Filed: 1980-08-29
Abstract: PURPOSE:To obtain a complementary semiconductor device having high integration by forming a one conductive type active element in a single crystal semiconductor layer on an insulator and forming a reverse conductive type active element in a single crystal semiconductor layer formed via an insulator thereon. CONSTITUTION:A p type polycrystalline silicon layer 2 is formed by a chemical gas growing method on an insulating substrate 1, and is converted into a single crystal silicon layer by emitting a laser beam. Then, a gate insulating film and a polycrystalline silicon gate electrode 3 are formed, and an n<+> type source region 4 and an n<+> type drain region 5 are formed by an ion implantation method, thereby obtaining an n-channel FET. An insulating film 6 having a window 6A is formed thereon, and a p-channel FET is similarly formed on the film 6. Then, the regions 5, 10 of both FETs are connected at a connecting point 12, thereby obtaining a complementary semiconductor device.