baber/WOPTO huggingface dataset:
Patent JP-S6195700-A (JP)
Title: Forming method of diaphragm for speaker and mold device used for execution
Inventor: YONETANI YOSHIAKI
IPC: H04R7/02
Filed: 1984-10-16
Abstract: PURPOSE:To expand a reproducing band width by heating a thermoplastic resin film which preserves a circumferential part, vacuum-absorbing an oscillating part forming part to the mold main body, stretching the circumferential part and next, absorbing the edge part to the mold main body. CONSTITUTION:On an air heater 11 provided with a heater 10, the thermoplastic resin film 12 is arranged. A forming mold 14, which has an oscillating part forming part 16 at the center, a cross sectional wave-shaped edge part forming part 15 at the outer circumferential part and further, a circumferential part stretching part 21 at the outside, is preserved at a mold holder 13 on the film 12. The mold 14 is descended, only a vacuum absorbing hole 19 of the forming part 16 is made vacuum, the film 12 is absorbed and next, the peripheral part of the film 12 is vacuum-absorbed and stretched through a groove 20. Next, the peripheral part of the film 12 is absorbed to a forming part 15 part of the mold 14, cooled in such a condition, removed from the mold 14 and the unnecessary part of the circumference is cut.
Patent JP-S6462625-A (JP)
Title: Overhead projector for strip film
Inventor: OZEKI JIRO
IPC: G03B21/11
Filed: 1987-09-02
Abstract: PURPOSE:To exchange an upper stage for a standard type upper stage by fitting a round hole on an upper plate in a positioning pin installed an upper stage guiding frame more suitably so that the upper stage can move left and right. CONSTITUTION:The upper stage guiding frame 22 is engaged with an engaging part 18A installed on the idle end of a lower stage 18 through a roller and a rail so as to freely slip left and right. And the round hole of the upper stage 26 is fitted to a pair of positioning pins planted on proper spots on both sides of the upper stage guiding frame 22 and another side of the upper stage is fitted in a guiding groove 28 installed on another side of the lower stage 18. Since the fitting of the upper stage frame 26 can be possible, an operation for exchange can be easily performed. And also, since the positioning round hole 37 of the standard type upper stage can be fitted to the positioning pin on the upper stage guiding frame 22, the standard type upper stage can be used also as the upper stage for strip film.
Patent JP-S59107382-A (JP)
Inventor: NAKAO YASUSHI
IPC: G09G5/32
Filed: 1982-12-13
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-S60120427-A (JP)
Inventor: TOMU ROI KIBURAA
IPC: G06F3/037
Filed: 1984-10-17
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-H0382665-A (JP)
Title: Air spring control method for railroad vehicle
Inventor: ISHIKAWA RYUTARO
IPC: B61F5/10
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the load of an air compressor by stopping the intake and exhaust of air springs at least while the average height of the right and left air springs of front and rear dollies satisfies the target value when a railroad vehicle is in a cant gradual decrease segment on a mild curve. CONSTITUTION:The auxiliary air chamber 3-1 of an air spring 3 is fitted to a dolly frame 2, and an outer tube 3-2 is kept in contact with the bottom face of a vehicle body 1. An air feed pipe 4 penetrating the outer tube 3-2 is connected to a main air reservoir via an electromagnetic intake valve 5. An electromagnetic exhaust valve 7 and a pressure sensor 8 are arranged through the outer tube 3-2. Valves 5 and 7 are opened or closed by a controller based on the detected signal of a height sensor 9. The cant gradual decrease on a mild curve is detected by the difference of relative rolling angles between the vehicle body and the dolly of front and rear dollies. The intake and exhaust of the air spring 3 are stopped while the average height of the right and left air springs of dollies satisfies the target value.
Patent JP-H0859256-A (JP)
Title: Method for forming optical element and apparatus therefor
Inventor: MITSUSAKA MOTOSUKE
IPC: C03B11/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide a method for forming an optical element by which a thermally softened glass material is brought into contact with the center of a forming mold (center contact), in molding the glass material to realize the forming of even a biconvex or a plano-convex molding without including air between a glass material and a mold. CONSTITUTION: This method for forming an optical element comprises the first step for heating a glass material 4 and deflecting the central part downward by sagging with its own weight, the second step for relatively lifting a bottom force 2 relatively to a conveying dish 3, thereby ejecting the glass material 4 with the bottom force 2 and deflecting the central part of the glass material 4 upward and the third step for nipping and forming the glass material with the top and bottom forces 1 and 2, in the method for forming the optical element comprising thermally deforming the glass material 4 and then forming the glass material in thermally softening the glass material 4 placed on the conveying dish 3, then nipping and forming the glass material with a pair of the top and bottom forces 1 and 2.
Patent JP-H02192099-A (JP)
Title: Semiconductor memory
Inventor: ASANO MASAMICHI
IPC: G11C29/00
Filed: 1989-08-24
Abstract: PURPOSE:To widely improve the reliability of a specified memory area even when a bit defect is generated with certain probability by providing more than three specified memory areas, obtaining the majority logic of respective outputs from these plural specified memory areas and executing an output. CONSTITUTION:A cell array 31-1 to be selected by a row decoder 32-1 and a row decoder 33-1 is an area, to which the high reliability is especially requested. Two cell arrays 31-2 and 31-3 having the memory cell area in the same size as the cell array 31-1 are selected by the same row address and same column address as the cell array 31-1 simultaneously with the selection of the memory cell 31-1. Then, the same data as the cell array 31-1 are written and read. A comparator circuit 43 obtains the majority logic of respective read signals SA1-SA3 from the cell arrays (31-1)-(31-3). Thus, even when the bit defect is generated in the specified memory area with the certain probability, the reliability of the specified memory area can be widely improved since the majority logic of the respective outputs are obtained and outputted from the plural specified memory areas.
Patent JP-S6460959-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M4/06
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the deterioration of the initial discharge electric capacity, and the voltage drop at the initial phase of discharge in a large current discharge after a high temperature storage or a long period storage, by using a carbon porous body made of a positive electrode material, to which an aromatic compound is added, as a positive electrode. CONSTITUTION:A positive electrode 3 consists of a carbon porous formation, and the positive electrode material composing the positive electrode 3 is composed mainly of carbon added with an aromatic compound. Normally, the carbon such as acetylene black or carbon black included in the positive electrode material is 75 to 95wt.%, a binder is 4 to 20wt.% as a solidifying agent, and when graphite is added, its inclusion is made less than 10wt.%. The aromatic compound in the positive electrode material is made 0.5 to 20wt.%. And the electrolyte 4 is made by dissolving a holding electrolyte such as LiAlCl4 in a hydroxyhaloid, and an alkaline metal such as lithium, sodium, and potassium is used as a negative electrode 1.
Patent JP-H07110071-A (JP)
Title: Cork sheet for gasket
Inventor: MORINO NOBUO
IPC: F16J15/10
Filed: 1993-09-02
Abstract: PURPOSE:To prevent a cork sheet for a gasket from being stuck to both members in a cork sheet for a gasket to be interposed between two members to be clamped to each other. CONSTITUTION:Cork powder 2 having the grain size capable of passing the mesh of 3.0mm is solidified into a sheet-like body of some appropriate thickness by silicone rubber 3 having the weight ratio of 80 to 97%.
Patent JP-2001043931-A (JP)
Title: Multistage card connector
Inventor: UCHIDA HIROSHI
IPC: H01R13/633
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a multistage card connector capable of responding to diversification of information processing and installable in a narrow space, by forming one card connector by plural connector units. SOLUTION: An ejecting mechanism having an operating part B operable by pushing is provided in connector units 10, 30 on each stage of multiple stages formed by superimposing them. A cover plate 100 of a conductor is superimposed on the connector unit 30 on the highest stage, and the engagement nail 102 of a leg piece 101 provided on the cover plate 100 is engaged with the downward stepped face 23 of the connector unit 10 on the lowest stage.
Patent JP-H1168529-A (JP)
Title: Device and method for clock changeover
Inventor: INOUE HIDEYUKI
IPC: H04J3/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent an output signal from being mixed with whiskers, when switching and outputting one clock signal from clock signals of plural systems. SOLUTION: Clock signals of a clock O signal (spare system) and a clock 1 system (current system) are inputted to a selection part 10, and one of the clock signals is can be made switching output able on the basis of a specified selection signal. At the same time, a selection part 20 makes a clock signal which the selection part 10 does not output, the selection signal is made to be inputted to the selection part 10 through the use of a flip-slop circuit 40 by synchronizing with a pulse rising of this clock signal. Thus, a generation of whiskers can surely be suppressed at the time of the changeover of an output clock signal.
Patent JP-S6278931-A (JP)
Title: Transmitter-receiver for packet switched multicast transmission
Inventor: ITO YASUHIRO
Filed: 1985-10-01
Abstract: PURPOSE:To improve transmission efficiency without leaving an unnecessary packet on a transmission line by putting the address of a transmitting station in a transmission address part and transmit data in a data area, and setting receive address bits of the opposite station of transmission and sending out a packet to the transmission line. CONSTITUTION:Only receive address bits 122, 124, and 125 of a receive address right after a packet is transmitted from a node 201 to the transmission line 211 are '1' (a), which indicates that they should be transmitted to nodes 202, 204, and 205. When the address reaches the node 202, a receive address bit for its node is '1' and 124 and 125 are also '1', so the bit 122 is changed (b) from '1' to '0' after data is fetched, and then the data is transmitted to the transmission line. At the node 204, the data is fetched similarly and then the receive address bit 124 is changed (c) from '1' to '0' to transmit the data to the transmission line. When the data reaches the node 205 lastly, the receive address bit 125 for its node is '1' and bits except 125 are all '0', so the data is only fetched and no packet is transmitted to the transmission line.
Patent JP-H04105594-A (JP)
Title: Ac motor controller
Inventor: MOCHIKAWA HIROSHI
IPC: H02P27/06
Filed: 1990-08-22
Abstract: PURPOSE:To realize stabilized inverter driving of an AC motor even under low speed operation by controlling the power factor based on a current flowing through the DC bus of inverter, i.e., the current flowing into the motor. CONSTITUTION:When a current flows through each phase of a three-phase induction motor 28, a current idc flows through the DC bus 25 of an inverter 27. The current idc is detected through a current detector 29 and a current I corresponding to the current idc is fed to a power factor operating circuit 30. Since the current idc flows into the DC bus 25 when one of three-phase currents of the three-phase induction motor 28 is selected according to the switching state of the inverter main circuit 26, one phase current of the three- phase induction motor 28 can be detected when the current idc is extracted through sampling with the timing of a specific switching state determined by a PWM output voltage waveform.
Patent JP-S6273647-A (JP)
Inventor: CHIERIAN GEIBU
IPC: H05K5/02
Filed: 1986-09-16
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-H0540857-A (JP)
Title: Incorrect use preventing device for magnetic card
Inventor: YANO EIJI
IPC: G06K17/00
Filed: 1991-08-05
Abstract: PURPOSE:To obtain an inexpensive incorrect use preventing device for magnetic cards which is free from any operation unable state and malfunction in a simple configuration. CONSTITUTION:A 1st case member is provided with the levers 18A end 18B and a spring (bias means) which are put close to the magnets 20A end 20B at the magnetic recording part of a magnetic card stored in the case. Thus both levers 18A and 18B give the bias to both magnets 20A and 20B respectively. Then the blocks 22A and 22B are added to a 2nd case member and engaged with the levers 18A and 18B so as to prevent both magnets 20A and 20B from being displaced toward the magnetic recording part of the card in a prescribed connection state secured between the 1st and 2nd case members. When the connection state is released between both case members, the blocks 22A and 22B are never engaged with the levers 18A and 18B any more. Then the magnets 20A and 20B can erase the magnetic recording part of the magnetic card.
Patent JP-2000043246-A (JP)
Title: Recording apparatus and driving method of recording head
Inventor: DAITO CHIAKI
IPC: B41J2/21
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive recording method and recording head driving method by achieving a small capacity of a power source for riving the recording head. SOLUTION: Nozzles provided on the bottom surface of a recording head 101 are divided into a plurality of rows, with the interval therebetween arranged at a multiple of the recording pixel size + 1/2. With the recording head 101 moved by 1/2 unit of the recording pixel size, an ink is ejected from a plurality of the nozzle rows each time of the movement with a different timing so as to execute recording. As a result, the number of the nozzles to be driven at one time is half or less so that the power source needed for the drive can be half or less.
Patent JP-H1169871-A (JP)
Title: Motor controlling device and automatic apparatus
Inventor: NIIJIMA YOSHIO
IPC: H02P29/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a motor efficiently. SOLUTION: A temperature-detecting part TH detects the ambient temperature of a motor 40, while a temperature determining part 12 determines whether or not the detected temperature is lower than a preset reference temperature. If the detected temperature is lower than the reference temperature, a motor control selecting part 13 selects low speed as a driving speed for the motor 40, while high speed is selected as a driving speed for the motor 40, if it is equal to or higher than the reference temperature. Then, a motor driver part 14 drives the motor 4 at the selected driving speed.
Patent JP-H0775141-A (JP)
Title: Two-wire/four-wire converter
Inventor: FUJIWARA GENICHI
IPC: H04B3/03
Filed: 1993-09-03
Abstract: PURPOSE:To prevent echo from occuring with comparatively lowpriced and further simplified circuit configuration even in any state of a two-wire communication line to be connected. CONSTITUTION:A changeover switch 10 is provided to connect a two-wire side signal path to either a four-wire side transmit signal path or a four-wire side received signal path and this switch is changed over by a switch timing control circuit 6 in the fixed cycle of a certain frequency higher than the double maximum frequency of a signal to be used for communication. A four-wire side transmitted signal is demodulated by a bidirectional low-pass filter 7 and a four-wire side transmitted signal is demodulated by a low-pass filter 8.
Patent JP-H04103591-A (JP)
Title: New asymmetric ligand
Inventor: ACHINAMI KAZUO
IPC: B01J31/24
Filed: 1990-08-20
Abstract: NEW MATERIAL:An optically active 1-phosphino-2-phosphinomethylcycloalkane compound expressed by the formula [R<1> is cyclohexyl or (substituted) phenyl; (n) is 2-4; * is optically active point]. EXAMPLE:Optically active 1-diphenylphosphino-2- diphenylphosphinomethylcyclopentane. USE:Useful as a metallic complex catalyst for asymmetric synthesis having excellent asymmetric yield and reaction efficiency. PREPARATION:2-oxocyclopentane ethyl carboxylate is subjected to asymmetric hydrogenation by using (S)-BINAP-ruthenium catalyst to obtain (1S, 2R)-2- ethoxycarbonyl cyclopentane-1-ol. Said compound is reduced by lithium aluminum hydride to make (1S, 2R)-2-hydroxymethyl cyclopentane-1-ol and the resultant compound is tosylated to obtain (1S, 2R)-1-p-toluene sulfonyloxy-2-p-toluene sulfonyloxymethyl cyclopentane as a crystal. At last, said compound is diphenylphosphinated.
Patent JP-H0560568-A (JP)
Title: Magnetic sensor
Inventor: ITO TETSUYA
IPC: G01B7/30
Filed: 1991-08-30
Abstract: PURPOSE:To miniaturize a magnetic flux sensor as a whole when the sensor is integrated into a device and to enhance the resolving power and the output of the sensor. CONSTITUTION:A rectangular insulating base 15 constituting a magnetic sensor 11 is made of transparent glass and is so disposed to be parallel to the rotary track face of a magnetic disc having a plurality of poles provided on the outer peripheral portion thereof. A comb-shaped magnetic sensitive pattern 16 made of a ferromagnetic substance such as Ni-Co having magnetic-resistance effects is formed in such a manner as being annularly arranged. More specifically, the magnetic sensitive pattern 16 comprises a plurality of rectilinear unit patterns 16a perpendicular to the rotary track of the poles and radially arranged at the same pitch as the poles and connected to one another at their alternately different end portions by a connecting pattern 16b. A pair of current feed terminals 16c, 16d are formed at both ends of the magnetic sensitive pattern 16.
Patent JP-H0949675-A (JP)
Title: Cold storage agent and energy saving type cooler
Inventor: TADAUCHI RENJI
IPC: C09K5/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the formation of protruded parts in a container by setting a specified proportion for alcohol to be mixed in a cold storage agent containing water and alcohol to prevent the concentration of expansion by freezing. SOLUTION: The blend of alcohol is 0.01-20 pt.wt. per 100 pt.wt. of a cold storage agent. In this blend, the cold storage agent is obtained having a fairly high coagulation point of 0 deg.C to -5 deg.C. The blend is especially 0.05-3pt.wt. and preferably 1.5-2.5 pt.wt. When the blend of the alcohol is lower than 0.01 pt.wt., the concentration of expansion by freezing can not be prevented effectively. When it exceeds 20 pt.wt., the coagulation point of the cold storage agent begins to lower beyond -5 deg.C and more energy and time are required for freezing. Especially, in the application to an energy saving type cooler or the like, the cold storage agent sometimes can not be sufficiently frozen.
Patent JP-S6461966-A (JP)
Title: Photocoupler
Inventor: KAMIYAMA MICHIYA
IPC: H01L31/12
Filed: 1987-09-02
Abstract: PURPOSE:To facilitate manufacturing and to enable the arbitrary selection of output voltages, by laminating a transparent electrode layer, an amorphous semiconductor layer, and a rear electrode layer, with a transmissive insulation layer in between, on a surface near a junction of a semiconductor substrate, so that one or a plurality of luminous elements are formed to be connected in series. CONSTITUTION:Insulation layers of silicon nitride (Si3N4) and p-i-n type light- receiving diodes of amorphous silicon (a-Si) are serially laminated on a GaP light-emitting diode of GaP. When a current signal is applied to an input terminal 11, green light of 570nm in wavelength is radiated from the light-emitting diode and this light is made incident to an amorphous silicon light receiving diode, so that a voltage signal is generated at an output terminal 12. Five light- receiving diodes, each of which is composed of a transparent electrode 4, an a-Si layer 5, and a metallic electrode 6, can be also formed on a GaAs substrate 3 forming a light-emitting diode. When the current is applied to the input terminal 11, electromotive forces generated in the respective lightreceiving diode elements are added in series so that a high voltage can be generated.
Patent JP-2001045065-A (JP)
Title: Packet processor and storage medium storing packet processing program
Inventor: NAKABAYASHI JIRO
IPC: H04L12/70
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a voice from being intermitted by preventing an overflow and underflow of a reception buffer due to a deviation of clocks between a transmitter side and a receiver side so as to avoid production of jitter in a packet. SOLUTION: A reception buffer 108 stores a packet received from a network interface 104. A recovery control section 106 checks a state of the reception buffer 108 at that time to conduct recovery processing described later. Data in the reception buffer 108 are fed to a decoding section 109 according to an instruction of the recovery control section 106, and decoded as voice data. A D/A converter 110 D/A-converts the voice data into the analog voice data, which are sounded from a loudspeaker 102. A clock signal used for the D/A conversion is supplied from a recovery clock CLK 107.
Patent JP-H0383630-A (JP)
Title: Contact bonding device for constituent member of tire
Inventor: ISHII RYUTARO
IPC: B29K21/00
Filed: 1989-08-29
Abstract: PURPOSE:To make it possible to fix the constituent members of tire by uniform pressure along its shape over the whole surface and contrive to enhance its bonding quality by a method wherein the distance between a pair of plates is held at the predetermined constant one with a fixing means. CONSTITUTION:A contact bonding plate 4 is lowered by driving a press cylinder 6 until guide bars 9 clear the circular holes of stoppers 20. Just after the clear ing of the holes, the stoppers 20 are slide by driving cylinders 21 so as to block the spaces above the respective guide bars 9. Under the condition just mentioned above, by feeding air in bladders 11 for expansion, the bladders 11 fix the constituent members of tire seated on a fixed plate 3 by pressure through the reaction of said fixing by pressure tends the control bonding plate 4 to raise, the stoppers 20 control so as to hold the distance between the contact bonding plate 4 and the fixed plate 3 at the predetermined one. Thus, the area of both side parts of the bladders 11 excluding its part abutting against the constituent members of tire can be decreased, resulting in suppressing the expansion of said side parts and allowing to maintain the contact bonding force of the device concerned.
Patent JP-H06287600-A (JP)
Title: Detergent composition for dish washer
Inventor: UIREMU ROBERUTO FUAN DEIIKU
IPC: C11D17/00
Filed: 1992-08-19
Abstract: PURPOSE: To obtain a detergent compsn. improved in bleaching action and excellent in starch removal characteristics.  
     CONSTITUTION: This compsn. contains a dinuclear manganese complex of the formula (wherein Mn is manganese in the III or IV oxidation state; x is H 2 O, O 2   2- , O 2- , OH - , HO 2   - , SH - , S 2- , >SO, Cl - , N 3- , SCN - , RCOO - , NH 2   - , or NR 3  [wherein R is H, an alkyl, or an aryl]; L is an org. molecule having nitrogen atoms and cordination bonded through nitrogen atoms; z is the charge of the complex; Y is a counter ion; and q is  z /[charge Y]) as a bleaching agent catalyst and a starch removal additive in an amt. corresponding to a manganese content of about 0.001-1.0 wt.%. 
     COPYRIGHT: (C)1994,JPO