baber/WOPTO huggingface dataset:
Patent JP-H09193782-A (JP)
Title: Railway vehicle braking system
Inventor: ARUBAATO EI MATSUKEI
IPC: B60T8/92
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an empty and load brake function controlled by a micro- processor for a pneumatic emergency backup of an electropneumatic brake to keep the empty and load control for an emergency spare brake in the case where the control of the micro-processor is lost by abnormality of a power supply or malfunction. SOLUTION: A micro-processor base electropneumatic brake system 1 for railway vehicle has an emergency spare brake control part 20 including an empty and load control valve E/L by the control of a micro-processor CPU. In case of power loss or malfunction which makes the micro-processor inoperative, condition setting of loadage as controlled by the micro-processor is kept.
Patent JP-H04348435-A (JP)
Title: Electronic circuit device
Inventor: OYA YUKIO
IPC: G06F11/10
Filed: 1991-01-22
Abstract: PURPOSE:To verify whether a parity check function works correctly or not and to improve the reliability of an electronic circuit device by providing a means which supplies a prescribed signal to a parity bit generating means and generates a wrong parity bit. CONSTITUTION:When a parity error is to be generated, '1' is inputted to a parity generating circuit 11 from a flip-flop circuit 13 and the data 14 are inputted to a RAM 10 and the circuit 11. The circuit 11 generates an inverted parity bit 15 '0' in response to the input. Then the parity bit 15 and the data 14 are stored in the RAM 10. The RAM data 16 and a parity bit 17 are read out of the RAM 10 end inputted to a parity error check circuit 12, thus, a parity error is detected. Thus a parity error bit 18 is equal to '1' as long as the circuit 12 is normally functioning, the parity check function is confirmed.
Patent JP-S58196840-A (JP)
Inventor: JIYOOJI AARU DEBOU
IPC: B01J8/02
Filed: 1983-01-17
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-H09194523-A (JP)
Title: Supported metallocene catalyst for alpha-olefin (co) polymerization
Inventor: FUEDERIKO MIRAANI
IPC: C08F10/00
Filed: 1997-01-16
Abstract: A supported catalyst for the (co)polymerization of alpha-olefins is obtained by putting the following products in contact with each other:   (A) a metallocene derivative of a metal selected from the group consisting of transition metals and lanthanides, which is in itself capable of promoting the polymerization of alpha-olefins in the presence of or also without suitable activators; (B) an active support containing magnesium, halogen, titanium and smaller quantities of tin; (C) an organometal derivative of aluminium of which at least 50% of the aluminium atoms are bound to at least one alkyl carbon atom.   Components (A) and (B) are preferably interacted first to obtain a supported metallocene derivative, which is then put in contact with (C) to obtain the desired catalyst. Alternatively, (B) and (C) are interacted and subsequently put in contact with (A). This catalyst is capable of polymerizing olefins with an extremely high activity in the presence of relatively limited quantities of aluminiun, to produce linear polymers with a high average molecular weight and controlled particle size, having a particularly favourable combination of rheological and mechanical properties.
Patent JP-S59227088-A (JP)
Inventor: KERII BAANSUTAIN
IPC: H01L27/10
Filed: 1984-01-18
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-S56102304-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B13/02
Filed: 1980-01-22
Abstract: PURPOSE:To reduce the rolling load, and to obtain the sheet shape in high accuracy, by offsetting one work roll from the reference line, and by driving another work  roll at a different speed. CONSTITUTION:The lower work roll 2 is made in diameter as small as permissible to its strength; the center of its rotation is located at a point suitably offsetted toward the run-out side of the rolling mill from the reducing line made by connecting the centers of rotation of upper and lower backup rolls 3, 4; hereby, when the material S is rolled under this condition, the lower work roll 2 escapes toward the offsetted side causing a deflection. By utilizing this deflection, the shape control is carried out; for this purpose, a push roll 6 is arranged so as to be backed up by a backup roll 7; hereupon, the centers of rotation of the lower work roll 2, the push roll 6, and the backup roll 7, are all aligned on the same straight line.
Patent JP-H08195198-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/32
Filed: 1995-01-18
Abstract: PURPOSE: To improve the charge feasibility at a high temperature by allowing a nickel electrode to carry an active material mix containing nickel hydroxide and zinc, or a zinc compound and cobalt, or a cobalt compound and a bismuth compound as essential constituents. CONSTITUTION: A nickel electrode assembled as a positive electrode, e.g. a current collector such as spongy foam nickel, carries an active material mix containing four specific constituents as essential constituents, particularly a bismuth compound. The nickel electrode carries the active material mix containing nickel hydroxide and zinc, or a zinc compound and cobalt, or a cobalt compound and the bismuth compound as essential constituents. The nickel hydroxide functions as a positive electrode active material, zinc or the zinc compound suppresses the reduction of battery reaction, and cobalt or the cobalt compound increases conductivity and improves the energy storage capacity density of the nickel electrode. The charge/discharge feasibility at a high temperature can be improved.
Patent JP-S60149291-A (JP)
Title: Recording and reproducing device of color video signal
Inventor: HASHIMOTO SEIICHI
IPC: H04N9/80
Filed: 1984-01-17
Abstract: PURPOSE:To decrease greatly the number of component parts and at the same time to omit the control of a color video signal processing circuit, by using the A/D and D/A converters to digitize the color video signal processing circuit. CONSTITUTION:The color video signal supplied from an input terminal 1 is converted by an A/D converter 31 and then separated into the luminance and carrier chrominance signals by an LPF32 and a BPF33. The high band of the output of the LPF32 is emphasized by a pre-emphasis circuit 34. Then the output of the LPF32 is supplied to an adder 37 via an FM modulator 35 and an HPF36. While the output of the BPF33 is converted by a frequency converter 38 and then applied to the adder 37 via an LPF40. The output of the adder 37 is converted by a D/A converter 41 and recorded by a recording head 13. Thus the number of component parts can be greatly reduced since those filters, pre- emphasis circuit, frequency converter, etc. can be integrated. Furthermore this integration can omit the control of a color video processing circuit.
Patent JP-S60150230-A (JP)
Title: Magnetic recording body
Inventor: MIZUNO CHIAKI
IPC: C09D5/23
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the titled magnetic recording medium having a back layer having a durable traveling property without any increase in the coefficient of friction which does not damage the S/N characteristic of the magnetic medium by incorporating at least one kind among polyolefin or polytetrafluoroethylene and polyamide powder and carbon black into the back layer. CONSTITUTION:The powder of polyolefin such as polyethylene and polypropylene or polytetrafluoroethylene and polyamide has a lubricating effect, and prevents an increase in the coefficient of friction. When the magnetic recording layer is treated with heat and compression by a calender roll to mirror-grind the surface of the magnetic recording layer for high-density recording, the acute protrusions on the surface of the powder of polyolefin such as polyethylene and polypropylene or polytetrafluoroethylene and polyamide which are contained in the back layer are easily crushed by the temp. and pressure. Since the back layer is elastic and soft, the influence of the back layer on the magnetic recording layer is prevented. The electrically conductive carbon black is simultaneously incorporated to reduce the electric resistance of the surface of the back layer, and an antistatic effect can be provided.
Patent JP-H02185775-A (JP)
Title: Magnetic head assembly
Inventor: IWAMA HIDEO
IPC: G11B21/16
Filed: 1989-01-12
Abstract: PURPOSE:To prevent a fact that the surface of an arm is scraped and dust is generated by performing a hard processing to a part brought into contact with a housing of the arm. CONSTITUTION:An arm 2 for holding a magnetic head 1 in the tip part is inserted into a groove part provided on the inside surface to a housing 3 in both side parts of a rear end part and assembled. Subsequently, masking is performed to other part than the part brought into contact with the housing 3 of the arm 2, and by immersing the part brought into contact with the housing 3 into a hard chrome tank or a hard anodic-oxidation aluminum tank and performing a hard processing, a hard processing part 4 is formed. The arm 2 is inserted in the direction as indicated with an arrow A and integrated with the housing 3. In this case, the arm 2 and the housing 3 are rubbed against each other, but since the hard processing of a hard chrome plating processing or a hard anodic-oxidation aluminum processing is performed to a contact part of the arm 2, the generation of dust caused by a fact that the surface of the arm 2 is scraped is prevented.
Patent JP-H02186447-A (JP)
Title: Logical simulator
Inventor: MINAGAWA TATSUYA
IPC: G06F11/25
Filed: 1989-01-12
Abstract: PURPOSE:To reduce the wasteful time of each processor and to improve simulation speed by applying a priority order to elements which constitute a circuit to be checked, and evaluating the element according to the priority order. CONSTITUTION:An inter-processor communication and synchronizing means supervises the output edge of the delay element and decides whether a change is generated at a time during processing or not. When the change is generated and the connection destination of the delay element is allocated to the other processor, the communication is executed between the processors and the evaluation is executed. After that, a flag allocated to its own processor in a shared memory 2 is turned on. After the flags allocated to the respective processors of the shared memory 2 are wholly turned on, a means to evaluate the element according to the priority order for each time starts the evaluation from the element, whose priority order is high, displacing a state value and an output state value is calculated. Then, when the change is generated, the output state value is propagated to the connection destination.
Patent JP-S59137474-A (JP)
Title: 5-(2-alkoxyphenyl)thiazolidindiones inhibiting aldose reductase
Inventor: RODONII KOOFUREN SHIYUNAA
IPC: C07D277/34
Filed: 1984-01-17
Abstract: A series of 5-(2-alkoxyphenyl)thiazolidinediones and pharmaceutically acceptable salts thereof useful as hypoglycemic agents, aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications; intermediates therefore; and processes for preparation of said compounds.
Patent JP-H03212552-A (JP)
Title: End reinforced structure of reinforced concrete coated steel pipe pillar
Inventor: HAYASHI KAZUYA
IPC: E04C3/293
Filed: 1990-01-17
Abstract: PURPOSE:To improve the strength of a steel pipe pillar by making plural narrow stepped outside steel pipes in which moment acting on the pillar does not cause axial force adhere in layers to the outer periphery of an end part of a reinforced concrete coated steel pipe pillar along the pillar. CONSTITUTION:Plural narrow stepped outside steel pipes 6 in which bonding moment acting on a pillar A does not cause axial force are made to adhere in layers to the outer periphery of an end part of a reinforced concrete coated steel pipe pillar A along the pillar A. An inside steel pipe pillar 1 and the outside steel pipes 6 restrain a coated reinforced concrete 2 by utilizing the outward expansion caused by axial compressive force of the inside steel pipe pillar 1 to increase its strength. Thus concrete breakage at an end part of the pillar and the buckling of the steel pipe pillar A can be made difficult to occur.
Patent JP-S58125664-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: C04B35/46
Filed: 1982-01-19
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-S59131974-A (JP)
Inventor: ARAKI RIYOUSUKE
IPC: H01L45/00
Filed: 1983-01-18
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-S58123253-A (JP)
Title: Error correcting device
Inventor: FURUYA TSUNEO
IPC: G06F11/10
Filed: 1982-01-19
Abstract: PURPOSE:To perform error correcting operation efficiently, by using a microprogram stored in a memory, and controlling an error correction arithmetic circuit and a pointer adding circuit, individually. CONSTITUTION:Through an external input terminal 31, NEXI data from, for example, a digital audio disk is supplied to a demodulation part 32. This demodulation part 32 demodulates the data modulated by a modulation system suitable to the ditital audio disk, e.g. 8-to-14 bits block coding. This demodulation part 32 also genrates a PLL clock of, for example, 2.16MHz from the sequence of data. The data demodulated by the demodulation part 32 and said PLL clock are supplied to a trailing decoding part 33 on, for example, 2.16M bit/sec NRZ basis. This decoding part 33 decodes the data which is error-corrected and encoded previously, namely, performs deinterleaving and error correction. The data decoded by this decoding part 33 is supplied to a speaker 35 through a D/A converter 34.
Patent JP-H07211601-A (JP)
Title: Production unit of lead wire for electrolytic capacitor
Inventor: KANDA DAIZO
IPC: H01G13/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide an improved welded lever structure in which the stability of welding strength and quality can be enhanced. CONSTITUTION:A welding lever comprises a rigid fixed plate 20 and a movable plate 24 pivoted to one side lace thereof. The fixed plate and movable plate are provided, at one ends thereof, with parts 16, 18 for clamping an outer lead wire 12 and a spring member 46 for urging the fixed plate to turn in such direction as the clamped lead wire abuts, at one end thereof, on the end face of an aluminium wire 10 is provided at the other end of the fixed plate. An electromagnet 32 attracts the fixed plate while resisting against the spring member and turns the fixed plate in such direction as the lead wire is separated, at one end thereof, from the end face of the aluminium wire.
Patent JP-H0639158-A (JP)
Title: Electric razor
Inventor: ROMUARUDO REENDAA BUKOSHIEKU
IPC: B26B19/38
Filed: 1992-01-17
Abstract: PURPOSE: To improve shaving performance and to reduce the development of vibration and noise by covering a motor with a sheath, forming recesses on both side surfaces with the boundary of cutting blade edges on the cutting blade lamellae of a cutting blade body structure and providing a means for the setting or the like of a specified cutting blade angle to the cutting blade edge. CONSTITUTION: In this electric shaver, a razor head 5 provided with a razor fail 7 and a cutting blade body structure 8 having cutter lamellae 19 is attached to a housing 2. Between the cutting blade body structure 8 and a rotary type motor 23, a transmission mechanism 31 is equipped for driving the cutting blade body structure 8 by converting the rotating motions of a motor shaft 30 to reciprocating motions. In this case, the motor 23 is set to the nominal operating speed of 8,000 to 10,000 rpm and covered with a sheath 32 on an elastic material. On the other hand, a balance weight 52 is added to the transmission mechanism 31. Concerning the cutter lamellae 19, recesses 57 and 58 are formed on both side surfaces 55 and 56 on the boundary of cutting blade edges 53 and 54.  Further, the recesses 57 and 58 are extended parallel to the cutting blade edges 53 and 54 and a cutting blade angle β smaller than 90 deg. is set to the cutting blade edges 53 and 54.
Patent JP-H05201403-A (JP)
Title: Head for holding cylindrical body
Inventor: OKUSHITA MASATAKA
IPC: B65B5/08
Filed: 1992-01-17
Abstract: PURPOSE:To hold and release a cylindrical body with a head for holding a cylindrical body. CONSTITUTION:Circumferential surface of a rod member 18, smaller in the diameter than the inner diameter of a cylindrical body 1, is covered with a flexible sleeve 20, and a gap 21 is formed between the rod member and the sleeve. A nozzle hole 19 for removing the cylindrical body from a head 14 is provided to the front end of the rod member 18, and a hole 22 for supplying and exhausting air is provided to the side of the rod member. When holding the cylindrical body, the sleeve is swelled with air blown into the gap and is brought into contact with the inner face of the cylindrical body, and when releasing the hold of the cylindrical body, air is exhausted from the gap so as not to damage airtightness of the cylindrical body and after that, air is jetted through the nozzle hole.
Patent JP-H02186421-A (JP)
Title: Work station
Inventor: YANO KATSUTOSHI
IPC: G10L15/00
Filed: 1989-01-12
Abstract: PURPOSE:To promptly display the contents of a page to be referred to by displaying the contents of the page of a desired document to be referred to when the document selected by means of a touch panel is inputted and simultaneously page number is inputted by means of a voice recognizing part. CONSTITUTION:When the desired document is touched on a display device 1 of a touch panel 2, for example, a finger is moved in a left direction (leftword movement means following pages and rightward movement means previous pages), and simultaneously an XX page is inputted by voice recognizing part 3, a control part 4 displays the contents on the page XX pages before the current page of the desired document are displayed on the device 1 by a display means 5. That is, even when instructions are simultaneously inputted by two input means, since the contents on the page XX pages before or after the current page of the desired documents are displayed on the device, the reference can be made faster.
Patent JP-S57122186-A (JP)
Title: Vane type pump
Inventor: TSUCHIYA KEIJI
IPC: F04C2/344
Filed: 1981-01-19
Abstract: PURPOSE:To decrease the suction resistance, by forming a notch at an oil suction passage in which a vane operates so that the decreasing rate of the sectional area of the suction passage by the vane is decreased. CONSTITUTION:When a cylindrical rotor 1 is rotated, the volume of a room R consisting of the outer diametric face of the cylindrical rotor 1, the inner diametric 10a of the cam-shaped portion of a cylinder 10, a vane 3, front side plate 11 and rear side plate 12 is increased and decreased repeatedly. The volume of the front room R in rotating direction of the vane 3 is decreased, so that the oil is discharged through a discharge port 46 of the room R and the volume of the rear room R in rotating direction of the vane is increased, so that the oil is sucked through a suction port 5. At this time, a suction passage 2a sets up communication between the suction port 5 of the room R and a suction port 14 of a pump and the oil is forced to flow in the suction passage in the left direction as shown in th figure. Because notch 3a of proper size is formed on the right side face of the oil passing portion in the suction passage 2a of the vane 3, the oil passing through suction passage 2a is well allowed to flow out to the suction port 5 without being contracted by the side of vane 3.
Patent JP-H07211653-A (JP)
Title: Deposition of ge thin film
Inventor: YAMAMOTO MASASHI
IPC: H01L21/205
Filed: 1994-01-26
Abstract: PURPOSE:To deposit a thin film of Ge selectively by causing reaction of a mixture of GeF4 and silane gas at a specific gas ratio and specific temperature. CONSTITUTION:A mixture gas of GeF4 and silane gas (SinH2n+2, n is an integer of 1-3) is caused to be decomposed and react at a temperature in the range of 300-500 deg.C thus depositing a thin film of Ge. GeF4 is employed as a compound for depositing the thin film of Ge. When silane gas is introduced, a thin film having high crystallinity can be deposited using a low vacuum system. Furthermore, a thin film of Ge can be deposited selectively while preventing mixture of Si or production of alloy.
Patent JP-H08204680-A (JP)
Title: Crc check circuit
Inventor: TANAKA HIDEKI
IPC: H04L1/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide the CRC check circuit applying CRC arithmetic operation to a message of a same channel received discontinuously in the CRC check circuit adopting the ATM system. CONSTITUTION: The circuit is provided with a CRC arithmetic circuit, an address generating section designating an address of a random access memory corresponding to a channel number of a received cell, and the random access memory storing the result of CRC arithmetic operation applied to data of the received cell for each channel number. Then prior to the CRC arithmetic operation with respect to data of the received cell, the CRC arithmetic operation result stored in an address corresponding to the channel number of the received cell in the random access memory is read. The read CRC arithmetic operation result is used for a default and the CRC arithmetic operation circuit applies CRC arithmetic operation to data of the received cell and the result of CRC arithmetic operation is stored to a corresponding address of the random access memory.
Patent JP-H06212597-A (JP)
Title: Chemical agent for papermaking
Inventor: HAYASHI IKUO
IPC: C08F226/02
Filed: 1993-01-20
Abstract: PURPOSE:To provide a chemical agent containing as an essential component a copolymer having cationic units comprising allylamine units, their inorganic acid or organic acid salt, etc., and anionic units comprising dibasic acid units, etc., and effective for improving the freeness filler-anchoring yield of paper and for increasing the strength of the paper. CONSTITUTION:An amphoteric polymeric compound having cationic units comprising at least one kind of allylamine units of formula I (R1, R2 are H, methyl, ethyl, cyclohexyl), formula II (R3 is H, methyl, ethyl, benzyl), formula III, their quaternary salts, etc., their inorganic and organic acid salts, and at least one kind of anionic units of formula IV (R6 is H, methyl; Y is H, Na, K, NH4, 1/2 Ca, 1/2 Mg, 1/2 Fe, 1/3 Al, etc.), formula V, etc., is compounded with at least one of a nonionic polymeric compound, a cationic polymeric compound, an anionic polymeric compound, an amphoteric polymeric compound. etc., to provide the objective chemical agent used for producing paper and effective for neutral papermaking, alkaline papermaking and water-closed papermaking.
Patent JP-H10233493-A (JP)
Title: Manufacture of capacitor in semiconductor device
Inventor: KYO KEIKUN
IPC: H01L21/822
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To increase the thickness of the whole dielectric layer and to prevent the electrostatic capacity of a capacitor from being decreased by a method wherein a high dielectric metallic compound layer is made to interpose between a silicon lower electrode and an upper electrode on the silicon lower electrode and the upper electrode is formed on the metallic compound layer. SOLUTION: A photoresist pattern is removed from a substrate 10 and an HGS layer is formed on the surface of a lower electrode 26. The removal of the photoresist pattern is conducted by a stripping or an ashing. It is preferable that the HGS layer is formed by feeding continuously silicon gas in a furnace in a thermal wall system of a process. This process is executed for widening the charging area of a capacitor to increase the electrostatic capacity of the capacitor without depending upon the characteristics of a dielectric layer. A metal silicide layer 29 is formed on the surface of the electrode 26 on the substrate 10 by a heat-treatment and moreover, a residual metal layer, which is not silicified and is located on the periphery of the electrode 26, is removed by a wet etching, whereby the final lower electrode of the capacitor is formed.