baber/WOPTO huggingface dataset:
Patent JP-H04365200-A (JP)
Title: Remote monitoring device
Inventor: SONOMOTO KIYOSHI
IPC: G08B29/16
Filed: 1991-06-12
Abstract: PURPOSE:To enable the detection of a fault occurrence in its early stage in the remote monitoring device of equipped machines in a building consisting of plural monitoring blocks by monitoring the occurrence of the fault by executing the transmission/reception processing of a check signal between group monitoring center devices installed in every monitoring block. CONSTITUTION:In the remote monitoring device, plural monitoring blocks 1A or 1C are constituted of terminal equipments 3a to 3c arranged in the building. The monitoring block 1A is provided with the group monitoring center device 2a connected to the terminal equipment 3a through a communication line 5a and to monitor the equipped machine 4a in the building. The group monitoring center device 2a to 2c is provided with a group center monitoring part 25a to 25c to execute the transmission/reception processing of the check signal. The group center monitoring parts 25a to 25c transmit and receive mutually the check signal consisting of a device number and a normality/abnormality signal, etc., at the cycle of, for instance, 30min per one time, and monitor the occurrence of abnormality. When the fault occurs, and the impossibility of communication processing and the impossibility of internal processing, etc., are recognized, this effect is displayed on a display part 26a to 26c.
Patent JP-H1113551-A (JP)
Title: Egr cooler
Inventor: NATSUME KOJI
IPC: F01N3/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent cooling water from boiling in the vicinity of an inlet side end plate, and improve cooling performance by inserting a plurality of cooling pipes in an end plate at an EGR gas inlet side, fixing them, and separating the end surface on the water chamber side of the end plate from the inlet end of the cooling pipe by a length equivalent to or more than the length of a turbulent zone. SOLUTION: A casing 2 of an EGR cooler 1 is formed by coaxially-disposing a flange part 5, an inlet side tank part 4, and an outer cylindrical part 3, and partitioning a gas introduction opening 6, an inlet side gas chamber 7, and a water chamber 8 toward its inside in a radial direction. The inlet side gas chamber 7 and the water chamber 8 are partitioned by an inlet side end plate 9, and the inlet side gas chamber 7 is communicated with an outlet side gas chamber by a plurality of cooling pipes 10 formed at the inlet side end plate 9.  In the respective cooling pipes 10, a protruding part 10d protruding from the inlet side end plate 9 by a prescribed length F in the inlet side gas chamber 7 is formed, thus it is possible to separate the inlet end 10b of the cooling pipe 10 from the end surface 9a on the water chamber 8 side of the inlet side end plate 9 by the length E equivalent to or more than the length of a turbulent zone L.
Patent JP-S6144150-A (JP)
Title: Aluminum sheet material for photosensitive drum and its manufacture
Inventor: INABA TAKASHI
IPC: C22F1/047
Filed: 1984-08-08
Abstract: PURPOSE:To obtain the titled Al sheet material superior in productivity and size precision, by heat treating Al ingot contg. respective specified quantities of Mn, Mg, Fe at limited temp. or above, then hot rolling, if necessary cold rolling, then finishing annealing said sheet to regulate average crystal grain diameter of sheet surface to a prescribed value or below. CONSTITUTION:Al ingot contg. 0.13-0.4wt% Mn, 0.1-0.4% Mg, 0.2-1.0% Fe is soaking heat treated by one step or more at >=500 deg.C, then hot rolled to <=15mm. plate thickness. Next, said plate is finishing annealed, with or without cold rolling, to obtain said Al sheet material having <=35mum average crystal grain diameter on sheet surface. It is desirable to regulate to contraction ratio of 2, <=3% ear ratio in the obtd. sheet. In such a way, said Al sheet material having appropriate strength, average crystal grain size and superior strength and size precision can be manufactured with good productivity.
Patent JP-H1068712-A (JP)
Title: Mos transistor for biotechnology
Inventor: FELDE ANDREAS VOM DR
IPC: G01N27/416
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve adaptability and electrochemical anticorrosion for biotechnological use by providing a contact face with electrochemical anticorrosion, covering the surface with inactive cover layer, and setting the surface topology in such a state as having a mere level difference in specific values. SOLUTION: Top faces 19 of columnar substances 18 on a connecting terminal face 17 for a gate electrode 9 are composed of an anticorrosive material. A columnar substance 18 has the exposed top face 19, which is basically electrochemically anticorrosive, in the outside. The top face 19 of the columnar substance 18 is so set that the nerve cell put in nutrient medium is mounted thereon. A connecting terminal face 15 having a similarly, electrochemically anticorrosive metallized part, 16 is provided as a terminal contact part for a measuring pad, an inactive cover layer of a thin nitride layer is formed on the top face 20 of the device, and the cover layer slightly projects the top faces 19 on which the nerve cells are mounted.  It is enough if the columnar substance 18 has an area sufficient for the size of the nerve cell and is provided with the contact face having an anticorrosive surface. The top face 19 is connected to a connecting terminal face 17 via a contact hole filler.
Patent JP-2000003193-A (JP)
Title: Coding and decoding device of voice and musical sound
Inventor: MURASHIMA ATSUSHI
IPC: G10L19/12
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To excellently conduct a coding of voice and musical sound signals over the entire frequency bands in a voice and musical sound signal coding and decoding device having a frequency band dividing constitution. SOLUTION: A residual vector is generated from the difference vector outputted from a first differencer 180 by using an inverse filter 230. A band selecting circuit 250 generates n subvectors employing the components included in an arbitrary band in the residual vector which is orthogonally transformed. An orthogonal transformation coefficient quantizing circuit 260 quantizes the n subvectors.
Patent JP-S5688532-A (JP)
Title: Data transfer control system
Inventor: HIGUCHI TAIHOU
IPC: G06F13/12
Filed: 1979-12-21
Abstract: PURPOSE: To make it possible to receive continuously data of variable length by writing reception state information at the head of data under a group of commands chained in both normal and opposite directions, by a communication controller of HDLC procedure.  
     CONSTITUTION: On the basis of initial command Read 0, the communication controller places the 1st data buffer area 6, indicated by command, in an empty state and then advances. When the next command Read 1 is received, #1 frame data are transferred from data buffer area 7 and when the address is filled up, the program is skipped to store them in buffer area 8 under command Read 2. After the reception of #1 frame data is completed in this way, an advance to initial command Read 0 is reversely made under the commands chained in the opposite direction to store reception stat information in the 1st data area 6 and a return to the end position is made under the commands chained in the normal direction to start the reception of the next frame data. Consequently, the reception state information can be supplied to a host data processor together with the frame data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000354819-A (JP)
Title: Method and apparatus for forming flat resin film
Inventor: TAKAHARA HIDEYUKI
IPC: B05D1/40
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provided a method for forming a flat resin film which can prevent the rising of the resin film of the end part of a substrate, increase the area of the flat resin film, form a photo-conductive wave circuit over the whole surface of the substrate, facilitate contact exposure in a process for forming the circuit, obviate work for removing the rising of the resin film in the end part of the substrate, simplify a process, facilitate production, and reduce costs and an apparatus for the method. SOLUTION: With the use of an apparatus having a holding jig 2 in which a channel 3 into which a substrate 1 is inserted is formed and a rotatable rotary shaft 2" installed below the jig 2, the substrate 1 is inserted into the channel 3, and a resin 5 in the form of liquid or varnish is dropped on the substrate 1 rotating through a resin supply pipe 6 installed at a distance above the middle part of the substrate 1. The dropped resin 5 is spread from the center of the substrate 1 toward the jig 2 side of the periphery by centrifugal force to spin- coat the substrate 1 uniformly.
Patent JP-H0518531-A (JP)
Title: Control device for electromagnetic pump
Inventor: MURAKAMI SHIGERU
IPC: F04B17/04
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the emission of an unpleasant smell and the production of tar which are apt to be caused at the time when fire is extinguished or a combustion part is ignited ; in the title device for an electromagnetic pump whereby a liquid fuel is fed to the combustion part for a kerosine stove with a fan or the like. CONSTITUTION:A discharge valve 13 provided in a fuel-feeding conduit is formed of a magnetic substance, and a solenoid 15 for discharge, whereby the discharge valve 13 is forcibly opened or shut, is located around the discharge valve 13. A solenoid 24 for driving a plunger 18 is divided into upper and lower parts. This device is composed as follows, that is to say, at the time when an electromagnetic pump is stopped or a combustion part is ignited, the discharge valve 13 is opened during a definite time, i.e., several seconds, and also an electric current is alternately applied to the solenoid 24, and thus the stroke of the plunger 18 is made larger and suction force is increased. In this way, a liquid fuel in a fuel-feeding pipe and a nozzle is instantaneously returned, and hence the emission of an unpleasant smell and the production of tar which are caused at the time when the electromagnetic pump is stopped or the combustion part is ignited, are prevented.
Patent JP-2000002535-A (JP)
Title: Method for detecting curvature of curve road and detector used therefor
Inventor: ARAKI HIDEO
IPC: B60R21/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To detect a curvature of a curve road frontward of an own vehicle simply and with excellent precision. SOLUTION: A speed vector of a frontward vehicle is introduced and an angle made by the speed vector and a traveling direction axis of an own vehicle is introduced (step S2), a lane displacement to a lane width direction of the frontward vehicle is calculated (step S3), by comparing this lane displacement with a specified value (corresponding to a lane width), it is decided whether or not the frontward vehicle is a preceding vehicle on the same lane as the own vehicle (step 4), and if decided to be the preceding vehicle (YES of step S4), by use of a distance between the preceding vehicle and the own vehicle and the angle made by the speed vector of the preceding vehicle and the traveling direction axis of the own vehicle, a curvature of a curve road is calculated (step S5).  If decided that the frontward vehicle travels on a lane different from the own vehicle (NO of step S4), by use of a corrected inter-vehicle distance, the curvature of the curve road is calculated (step S6), and a standard value of the curvatures introduced based on the speed vector of the respective frontward vehicles is acquired (step S8).
Patent JP-S5869676-A (JP)
Inventor: ISHIJIMA SUSUMU
IPC: B66B1/18
Filed: 1981-10-19
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-S6411267-A (JP)
Title: Image transfer device
Inventor: HONMA YOSHIFUMI
IPC: G03G15/00
Filed: 1987-07-06
Abstract: PURPOSE:To discharge recording forms of both formats of face-up and face- down, by arranging a recording form passage on the upper face of an aggregate of equipments for an electrophotographic transfer process. CONSTITUTION:As for a recording form 9 which has been fed by a paper feeding device 8, its timing is matched by a pair of resist rolls 10 and an image is transferred by a transfer device 5, and thereafter, it is fixed by a fixing device 11, advances along a carrying guide 15 and inverted, and accumulated on an intermediate housing 24 and an upper face housing 25, in a state that the image surface is turned upward by a discharge paper roller 12. A front housing 17 and the intermediate housing 24 are turned by an axial discharge paper format switching lever 22 and 19, the carrying guide 15 is turned by an axis 16, the discharge paper roller 12 is turned by an axis 18, and face-up discharge paper is switched to face-down discharge paper. In such a way, discharge paper of both formats of face-up and face-down can be executed.
Patent JP-H08334905-A (JP)
Title: Removing solution composition for resist
Inventor: WAKIYA KAZUMASA
IPC: G03F7/42
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a removing soln. compsn. having a low viscosity, excellent in degenerated film removing property and enhancing corrosion preventing effect by incorporating N,N-diethylhydroxylamine, hydroxylamine, a water-soluble org. solvent, an anticorrosive and water in a specified ratio. CONSTITUTION: This removing soln. compsn. contains 2-30wt.% N,N-diethyl- hydroxylamine, 2-40wt.% hydroxylamine, 10-80wt.% water-soluble org. solvent, 1-20wt.% anitcorrosive and 2-30wt.% water. The N,N-diethylhydroxylamine is a compd. represented by N(C2 H5 )2 OH, the hydroxylamine is a compd. represented by NH2 OH and the water-soluble org. solvent is an org. solvent miscible with water, e.g. dimethylsulfoxide because the compds. exist as an aq. soln. The anti-corrosive is preferably selected from among arom. hydroxy compds. such as phenol and pyrocatechol, acetylene alcohol, a carboxyl group- contg. org. compd., its anhydride, etc.
Patent JP-H0457380-A (JP)
Title: Semiconductor laser
Inventor: IKEDA MASAHIRO
IPC: H01S3/02
Filed: 1990-06-27
Abstract: PURPOSE:To enable TE waves and TM waves to be emitted on the same substrate by a method wherein a polarization selective reflection slot is entered in the optical path of a resonator. CONSTITUTION:A p-type clad layer 1, an n-type clad layer 2 and a polarization selective slot 3 are provided. In this case, the slot 3 tilted by 17 deg. in the section is illustrated. The reflection slot 3 oscillating as TM waves can be formed by reactive ion beam etching process with a substrate tilted by 17 deg.. Through these procedures, TE waves and TM waves can be separated by forming the reaction slot 3 so that the reaction may be made weaker to the TM waves of the normal Fabry-Perot type semiconductor laser while stronger to the TE waves.
Patent JP-2000045707-A (JP)
Title: High pressure turbine stator ring for turbine engine
Inventor: BROMAN ALAIN MARC LUCIEN
IPC: F01D11/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide the high pressure turbine stator ring of a turboengine which is fixed to a stator through a fixing means for restricting a leakage to the minimum. SOLUTION: A means applied for fixing this high pressure turbine stator ring of a turboengine main contains a fixing grip 40 for griping the curved section of a downstream leg 35 V of each spacer section 30 fixed to the turbine casing 1 of a stator with a curved downstream flange 23 V of each ring section 20.
Patent JP-H0218184-A (JP)
Title: Automatic assembling system of parts to automobile body
Inventor: KAIBUKI SHIGEO
IPC: B62D65/00
Filed: 1988-07-06
Abstract: PURPOSE:To enable an assembling jig to be positioned by a simpler method in reference to the part assembling place of a vehicle body by forming a reference part for positioning in the bottom of the vehicle body, and also forming location holes for the assembling jig in the vicinity of the vehicle parts assembling place. CONSTITUTION:After a vehicle body has been positioned in a working station, an assembling jig 7 is moved to a prescribed assembling position being opposite to the dashboard Wh of the vehicle body, and then the jig 7 is moved forward toward the dashboard Wh to assemble a heater unit A into the dashboard Wh. Here, location holes Wi capable of being fitted to location pins 7a having been assembled in the jig 7 are formed in the dashboard Wh, and the vehicle body is manufactured by controlling the relative position accuracy between the holes Wi and a reference hole Wb to be used as the positioning reference of the vehicle body and a seat piece Wa. And, when the jig 7 is moved to a prescribed assembling position, the pins 7a are brought to the positions opposite to the location holes Wi; and when the jig 7 is moved forward from the assembling position, the pins 7a are securely fitted in the location holes Wi, thus the jig 7 can be accurately positioned.
Patent JP-S6152610-A (JP)
Inventor: SANJIBU SAAHA
IPC: G01M11/00
Filed: 1985-07-30
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-S5792345-A (JP)
Title: Copying machine provided with automatic original feed device
Inventor: SATOU YUKIO
IPC: G03G15/00
Filed: 1980-11-29
Abstract: PURPOSE:To suitably control various apparatuses in case of equal magnification or variable magnification copying, in accordance with a clock signal obtained from a clock signal generator which is installed to one of a holding drum or a photosensitive drum of an automatic original feed device. CONSTITUTION:To a microprocessor MPA, a clock signal from a clock signal generator CLD is supplied directly, and to a microprocessor MPC, a clock signal from the clock signal generator CLD is supplied through a frequency divider CDD. The frequency divider CDD divides the clock signal from the signal generator CLD in accordance with variable magnification copying except equal  magnification, and supplies it to the microprocessor MPC. Whether the clock  signal is divided or not, or to what extent the clock signal is divided is controlled by a reduction rate signal RS supplied from the microprocessor MPC in  accordance with depression of a reduction rate selective button of the copying  device.
Patent JP-H0336965-A (JP)
Title: Pwm inverter
Inventor: KAMANAKA YOSHIHIDE
IPC: H02M7/48
Filed: 1989-06-29
Abstract: PURPOSE:To improve an output voltage waveform by causing the peak of a triangular wave to have a raising period of constant width and constant height and by level-comparing the triangular wave with a sine wave. CONSTITUTION:A PWM inverter compares the carrier wave of a triangular wave with a sine wave to form a PWM waveform and the switching element of an inverter main circuit is ON.OFF controlled by the use of the PWM waveform as a gate signal. Further, a counter 1, ROMs 2, 3, D/A converters 4, 5, a voltage-controlled amplifier 6, a multiplier 7, a comparator 8 and a gate circuit 9 are used for the ON.OFF control to obtain a gate output. In this case, triangular wave data to be written in the ROM 3 are used as sample data formed by superimposing a pulse on a peak part and the peak is caused to have a raising period of constant width and constant height.
Patent JP-H0455950-A (JP)
Title: Data setting system for data base system
Inventor: KIHARA TAMAKI
IPC: G06F12/00
Filed: 1990-06-25
Abstract: PURPOSE:To immediately set the information to decide the presence or absence of the NULL value and also to attain the return of this information by holding the bit displacement in an instruction part showing the presence or absence of the NULL value against a host variable into a host variable description list where the relation between the host variable and the physical position of the record stored in a storage is analyzed. CONSTITUTION:A data processor 1 connected to a user terminals 3 is provided together with a storage 2 which contains a data base 130. Then the information on the input or an updated row is stored in a data information instruction part 100 which instructs the information showing whether the value of an optional row of each record is equal to the NULL value or not when the data are inputted or updated. The arrangement relation of the information between an optional row and a stored row is analyzed and the bit displacement included in a data information instruction part is held in a host variable description list. Thus a bit pattern is produced by reference to a data operating language in order to change or isolate the information on a specific bit position from the first. Furthermore the information showing the presence or absence of the NULL value can be immediately set or returned.
Patent JP-2000357333-A (JP)
Title: Optical pickup device and supporting shaft therefor
Inventor: HIROSE KAZUO
IPC: G11B7/09
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make it possible make the supporting precision of a lens extremely high in accordance with higher density of a recording medium and to improve the sliding property in accordance with higher access speed. SOLUTION: This optical pickup device is provided with an optical head body 1 and a lens holder 6 which is freely-rotatably supported by the optical head body 1. A supporting shaft 2 which supports at least one of the optical head body 1 and the lens holder 6 is formed of porous ceramic which is mde by being impregnated with lubricant. Thereby, the supporting precision of an objective lens is improved, which makes it possible to condense an optical beam on a highly densified recording track and assures a smooth movement of the lens holder for a long period. As a result, the optical pickup device which is excellent in durability and reliability can be obtained.
Patent JP-S6229067-A (JP)
Title: Secondary cell
Inventor: KOBAYASHI MASAO
IPC: H01M4/60
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a secondary cell of such high performance that the reversibility between charging and discharge and the energy density are high, the cycle life is long and the self-discharge ratio is very low, by using a complex body of a prescribed composition as a negative electrode. CONSTITUTION:A negative electrode is is made of a complex body comprising a light metal or a light metal alloy and a polyphenylene compound containing fluorine and having a substantial repetition unit represented by the formula in which n denotes a positive integer not more than 4. An electrolyte is made of an alkali metal salt and an organic solvent. The polyphenylene compound is produced by a method in which a fluorine-containing benzene derivative is polymerized in the presence of a Lewis acid and an oxidizer, or the like. The light metal is an alkali metal or aluminum, preferably lithium or aluminum. The light metal alloy is an alloy of lithium and aluminum.
Patent JP-H0332447-A (JP)
Title: Method and apparatus for melting and casting metal
Inventor: EKUSA NORIO
IPC: B22D11/00
Filed: 1989-06-28
Abstract: PURPOSE:To produce a high quality ingot by laminating and solidifying molten metal without any contamination by melting a raw material bar progressed to inside of an induction coil from the tip part thereof successively under on- contacting condition with inside of induction coil and dripping the molten metal into a water cooled steel mold. CONSTITUTION:As this induction heating and melting is executed in a chamber 3, melting atmosphere can be freely set. Therefore, at the time of melting the pure metal, the inner part of the chamber 3 is made to high vacuum to enhance the degassed refining effect, and on the other hand, at the time of melting the alloy, the inner part of the chamber 3 is made to inert gas atmosphere to restrain vaporization of alloy element. Further, at the tim of melting the alloy, introducing of the inert gas is used together with the vacuum exhaust and while restraining the vaporization of the alloy element, the degassed refining effect in some degree can be obtd. at the same time. Further, as the degassing promotion effect by dripping the metal including no slag, etc., is obtd., purity in the ingot 8 can be improved.