baber/WOPTO huggingface dataset:
Patent JP-H08218056-A (JP)
Title: Collection of heavy metal
Inventor: JOSA JUNICHI
IPC: C02F1/62
Filed: 1995-02-13
Abstract: PURPOSE: To provide the method for collecting heavy metals, capable of efficient ly and profitably purifying water containing the heavy metals such as silver, Cd, zinc, lead, Cr and/or copper by using both an alkali metal sulfide and a (meth)acrolein polymer. CONSTITUTION: This method for collecting the heavy metal in water comprises using both (A) an alkali metal sulfide and (B) a (meth)acrolein polymer which has a (meth)acrolein unit content of usually 5-100wt.% (especially preferably 15-40wt.%) and a number-average mol. wt. of 3000-10000000 (prefetably 10000-5000000) and which is preferably soluble in water. The production of the water-soluble (meth)acrolein polymer is achieved by copolymerizing a water- soluble monomer (especially a carboxyl group-containing monovinylic monomer).
Patent JP-H02205125-A (JP)
Title: Individual identification system
Inventor: YOSHIDA KAZUO
IPC: H04B7/26
Filed: 1989-02-03
Abstract: PURPOSE:To obtain an individual identification system in which information transmission is simplified by providing many and unspecified number of interrogators at terminal equipment by detecting the fact that the same address as that of the interrogator is designated by a host computer, and transmitting the reception data of a corresponding interrogator from a transmission means. CONSTITUTION:The terminal equipment 200 is provided with the plural interrogators 210 which transmit inquiry data to a respondor 100 by radio and receive sent response data from the transpondor 100 by radio, respectively. An address setting means 220 sets addresses on the plural interrogators 210 of its own station individually, and receives data at every interrogator transmitted sequentially from a host computer 300 by a reception means 230. Furthermore, the information transmission of the host computer can be simplified by detecting the addresses comparatively by a detecting means 240, and sending the reception data of the interrogator to the host computer.
Patent JP-H10223622-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: SUZUKI TADASHI
IPC: H01L21/31
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stable oxide film thickness and quality, without depending on the atmospheric pressure. SOLUTION: When an oxide film begins to form on a semiconductor wafer, a monitor 10 monitors a barometer 9, a retriever 10c retrieves data set according to the monitor value on the barometer 9 from a memory 10a, a gas flow rate pressure controller 20d controls a gas unit 5 so as to increase/decrease the flow rate of a process gas, based on the set data while an exhaust pressure controller 10e controls an exhaust control valve 8 so as to increase/decrease the exhaust rate of a process tube, thereby forming a film with holding the pressure const. in the process tube, independent of the atmospheric pressure change.
Patent JP-H08222380-A (JP)
Title: Lighting device for high-luminace discharge lamp for automobile
Inventor: HIGUCHI RYUJI
IPC: H05B41/00
Filed: 1995-02-13
Abstract: PURPOSE: To reduce battery load in an automobile high-intensity discharge lamp lighting device by avoiding dangerous conditions that may arise if a discharge lamp is turned off at low input voltages. CONSTITUTION: A dc voltage from an automobile battery 1 is stepped up by means of a DC/DC converter circuit 21 and is then converted into an ac voltage by means of a polarity switching circuit 22 comprising four switching elements arranged in full-bridge configuration, and thereby the power applied to a discharge lamp 4 is controlled by a control circuit 25 to light the discharge lamp 4. An input voltage monitoring means 26 is provided between the battery 1 and the control circuit 25, and a dc/ac drive switching means 27 is provided between the polarity switching circuit 22 and the control circuit 25; when the input voltage drops, the input voltage monitoring means 26 detects the drop in input voltage and informs the control circuit 25 and the dc/ac drive switching means 27 of the input voltage drop, thus causing the discharge lamp 4 to be lighted with direct current.
Patent JP-S58141155-A (JP)
Inventor: TAKANASHI NOBUYASU
IPC: A61M5/31
Filed: 1982-02-17
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-S59203608-A (JP)
Inventor: WARUTAA HIRUFUENDORUFU
IPC: B01D61/36
Filed: 1984-02-10
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-S58141502-A (JP)
Inventor: INOUE HARUHIKO
IPC: H01C7/00
Filed: 1982-02-17
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-H07233869-A (JP)
Title: Controller for vehicle
Inventor: FUKAZAWA OSAMU
IPC: F16H61/14
Filed: 1994-02-22
Abstract: PURPOSE:To prolong the fuel cut period by releasing the tightening in the optimum timing, by determining the lock-up tightening releasing timing on the basis of the difference between the estimated engine stop region arrival time and the perfect release time for a lock-up mechanism. CONSTITUTION:When the tightening releasing timing for a lock-up mechanism is controlled, a DELTANe calculation part 371 calculates the deceleration rate DELTANe of a vehicle on the basis of the variation of the number of engine revolution after a prescribed time from the stepping-ON of a brake pedal. Then, an hTe estimation part 372 estimates the time hTe from the start of brake application to the reach into the engine stop region, on the basis of the limit revolution speed for the engine stop state and the calculated deceleration rate. A Toff calculation part 373 determines the tightening releasing timing Toff for the lock-up mechanism on the basis of the difference between the estimation time hTe and the perfect release time of the lock-up mechanism. A release signal generation part 37 instructs a lock-up control part 33 about the release of the lock-up on the basis of this determination.
Patent JP-H09200899-A (JP)
Title: On-vehicle stereo reproduction device with sound filed adjusting circuit
Inventor: TAKAOKA TAKEYOSHI
IPC: G10K15/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent defect of powerful reproduction sound by suppressing reduction in a sense of a low frequency sound in a compartment caused when a sound volume of a rear speaker is decreased. SOLUTION: Low frequency adjustment circuits Sa, Sb consisting of low pass filters 4a, 4b and sub-sound volume adjustment devices 5a, 5b are provided respectively to amplifier circuits a, b for front left speaker 1a and front right speaker 1b of the device as branches. The audio signal is divided into original signals Eoa, Eob propagated through main circuits Ma, Mb and low frequency signals E1a, E1b propagated through the low frequency adjustment circuits Sa, Sb and only the low frequency signals E1a, E1b are adjusted and synthesized by mixer circuits 3a, 3b and inputted to main amplifiers 2a, 2b. Main sound volume adjustment devices 6c, 6ds for an circuit (c) of a rear left speaker 1c and an circuit (d) of a rear right speaker 1d are in interlocking with the sub- sound volume adjustment devices 5a, 5b to increase the gain of the low frequency adjustment circuits Sa, Sb when the sound volume of the rear left right speakers 1c, 1d is decreased thereby preventing deficiency in a sense of low frequency sound.
Patent JP-H03128972-A (JP)
Title: Copper complex formazan compound, its preparation, and method of using it
Inventor: GIYUNTERU SHIYUUAIGERU
IPC: C09B62/503
Filed: 1990-02-05
Abstract: Copper complex formazan compounds which have fiber-reactive properties and are very highly suitable for use as dyes for dyeing carboxamido-containing and/or hydroxy-containing material, such as fiber material, for example wool and cellulose fiber materials, have the general formula (1)   <IMAGE> (1)   D(SO2Y)k  where A is a benzene or naphthylene ring which may be substituted by substituents customary in dyes, such as halogen, nitro, alkyl and alkoxy, B is alkylene of 1 to 8 carbon atoms or alkenylene of 2 to 8 carbon atoms which may each be substituted by phenyl which in turn may contain the substituents customary in dyes, or is alkylene-phenylene or alkenylene-phenylene having lower alkylene and alkenylene radicals, while the phenylene radicals may in turn contain the substituents customary in dyes, or is a phenylene or naphthylene radical which may contain substituents customary in dyes, or is the bivalent radical of a heterocycle, such as furan, thiophene or benzimidazole, or -B-Z together is hydrogen, Z is a water-solubilizing group, such as sulfo, k is 1 or 2, m is 0, 1 or 2, n is 0, 1 or 2, the sum (m+n) is 1 to 4; X is oxygen or carbonyloxy, R is hydrogen or substituted or unsubstituted lower alkyl, D is substituted or unsubstituted phenylene or naphthylene, Y is vinyl or an ethyl group which contains in the  beta -position a substituent which is eliminatable under alkaline conditions, and M is hydrogen, an alkali metal or an alkaline earth metal.
Patent JP-S60168143-A (JP)
Title: Silver halid color photosensitive material
Inventor: KAWAKATSU SATORU
IPC: G03C7/38
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a silver halide color photosensitive material superior in color reproduction performance by using a magenta image forming layer capable of forming a magenta dye image having an absorption peak in 550-560nm wavelengths and absorption spectra favorable for color reproduction. CONSTITUTION:A silver halide color photosensitive material has at least one silver halide emulsion layer on a support, and in this material the same emulsion layer and/or another emulsion layer substantially same in color sensitivity contains 1H-pyrazolo[3.2-C]-S-triazole type magenta coupler and 3-acylamino-2- pyrazolin-5-one type magenta coupler. As a result, the defect of the former coupler that the lambdamax of a dye image is in the region of 550-560nm is complemented and its formalin resistance is also enhanced. As the former coupler is represented by general formula [ I ] and preferable compds. as the latter coupler are represented by general formula [II].
Patent JP-S5211563-A (JP)
Title: Device of automatically feeding machine parts
Inventor: HORIE HIDEO
IPC: B65G47/14
Filed: 1975-02-27
Abstract: PURPOSE: To divide and trim axle-shaped machine parts having dissimilar end shapes into the right and left directions depending upon the direction in which the machine parts are being fed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08274791-A (JP)
Title: Setting method for repeater path of communication network and communication system and device
Inventor: TSUKAMOTO TAKAHIRO
IPC: H04Q3/00
Filed: 1996-01-19
Abstract: PURPOSE: To set a virtual line at the time of a connection with an ATM communication network by using an existing protocol and to communicate information by using the virtual line. CONSTITUTION: A 1st communication terminal 1 sends out an ARP request including an IP address to a network by broadcasting, and a 2nd terminal 2 matching the IP address passes an ARP response to which a MAC address is added to a 2nd ATM terminal adapter 5, which temporarily stores the ARP response (F1 to F4). The 2nd ATM terminal adapter 5 sends a virtual line request to a 1st ATM terminal adapter by broadcasting and an ATM branching device 8 which serves for repeating is specified with interface information from the ATM branching device 8 (F5). After a virtual line request response is passed to the 2nd ATM terminal adapter 5 like the branching device 8 specified at the time of the virtual line request is traced back, the said stored ARP response is passed to the 1st communication terminal 1 (F7).
Patent JP-S60170048-A (JP)
Title: Photomagnetic memory device
Inventor: KATOU TAKESHI
IPC: G11B5/02
Filed: 1984-02-15
Abstract: PURPOSE:To attain the accurate recording and its erasion of information by setting the leakage magnetic field of an actuator and the initial magnetization of a magnetic thin film of a recording medium in the same direction. CONSTITUTION:A recording medium 17 consists of a transparent substrate 17a and a magnetic thin film 17b, and the laser light is condensed on the film 17b in the form of a microspot via the substrate 17a. A magnetic field is set in a fixed direction, and the medium 17 is put into the magnetic field. Then the initial magnetization is set so that the direction of magnetization Hb of the film 17b is set vertical. A leakage magnetic field Ha can be used effectively by obtaining the coincidence between the magnetizing direction and the direction of the field Ha of an actuator. Thus the accurate record and erasion are possible for information. Furthermore a memory domain can be reduced and therefore the density of storage is improved.
Patent JP-S56123043-A (JP)
Title: Address stop circuit of data processor
Inventor: RIYUU MITSUO
IPC: G06F9/30
Filed: 1980-02-29
Abstract: PURPOSE:To make address stop possible in plural positions, by reading contents of address stop data memories corresponding to plural stop addresses and by stopping the address if they are address stop data. CONSTITUTION:When a memory block and an address corresponding to the stop address of data processor 2 are designated from typewriter 3, CPU5 stores corresponding memory block data and address data in regiters 9 and 10. Address stop data ''1'' is stored in a corresponding block address in memory 13 designated by memory block data and address data which are stored in registers 9 and 10. It is decided whether data read out from the address of the memory block in memory 13 corresponding to the execution address of CPU17 is address data ''1'' or not to perform address stop.
Patent JP-H04338981-A (JP)
Title: Document ejecting motor controller
Inventor: YAMAJI KAZUYOSHI
IPC: B65H29/20
Filed: 1991-01-28
Abstract: PURPOSE:To attain reduction in a noise, the saving of electricity, and the preventing of the abrasion of a mechanism part and to improve reliability by driving an exit motor when an ejected document is present. CONSTITUTION:In an automatic document feeder adopting a configuration that a document is placed at a fixed position on a platen glass to have image processing, based on the detection of the rear edge of the document by a registration sensor arranged on a document retreating/carrying path, and simultaneously, a document ejecting action from the platen glass is executed after the image processing, the length of the document is detected 201, based on the detection 200 of the leading and tailing edges of the first and second documents by the registration sensor, and the lengths of the first and second documents are added 202 while the length of the second document is measured. This added value is subtracted from the length of the platen glass 203, and when this value is obtained within a range set in advance, a motor driving command is outputted 204, and the exit motor 206 is driven 205.
Patent JP-H05223604-A (JP)
Title: Abnormality diagnostic apparatus
Inventor: HOSAKA SHIGETAKA
IPC: G01D21/00
Filed: 1992-02-12
Abstract: PURPOSE:To enable the rearrangement of knowledge and the ensuring of quality by facilitating handling during maintenance, etc., even when knowledge obtained in the diagnosis of causes utilized in the trouble shooting increases corresponding to the increasing of the number of events observed and causes obtained. CONSTITUTION:The state of a diagnostic object 100 is measured by measuring means 210-240 to be inputted into an observation signal processing means 300. The observation signal processing means 300 processes an observation data to be stored into a data memory means 350 while being outputted to an abnormal event judging means 400. The abnormal event judging means 400 judges a characteristic abnormal event among a plurality of abnormal events based on the observation data and a memory data of the data memory means 350. Causes are identified by a plurality of trouble shooting means 510 about the abnormal events thus judged and the explanation of causes of troubles is displayed on a cause of trouble explanation display means 600 while repairing/ restoring operation is presented by a repairing/restoring operation presentation means 700.
Patent JP-2000220143-A (JP)
Title: Apparatus for placing fluidity slurry to bottom of water
Inventor: TANI YUICHI
IPC: E02D15/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for placing fluidity slurry to bottom of water, which is capable of placing slurry adequately to the bottom of water permitting definite placement while maintaining the tip of a cylinder embedded into the slurry already placed without requiring a delicate control of the tip of cylinder even though the fluidity of the slurry to be placed to the bottom of water has a certain dispersion. SOLUTION: A slurry supply device 3 supplies continuously or intermittently fluidity slurry A such as concrete, solidification-treated soil, spoil or the like to the upper end of a slurry flow-down cylinder 1 suspended from water surface to the water bottom surface, and flows down the fluidity slurry A sequentially to the bottom of water inside the fluidity slurry A previously flowed down and deposited on the bottom of water with the lower end of the flow-down cylinder 1 embedded in slurry. The flow-down cylinder 1 comprises a tube pump mechanism 10 comprising an elastic cylindrical portion having a cylindrical body made of a soft material such as rubber or synthetic rubber and a smashing mechanism which pushes and smashes it from the outer peripheral side to radial direction and its pushing and smashing position is sequentially moved downward.
Patent JP-H08220530-A (JP)
Title: Orientation polyacene film and its manufacture, and polarizing element and liquid crystal display device
Inventor: TANAKA TOSHIHIKO
IPC: C08F32/08
Filed: 1995-02-14
Abstract: PURPOSE: To provide an uniaxial orientation polyacene film high in a dichroism ratio and its manufacture, polarizing elements high in performance composed of the polyacene film and a liquid crystal display device employing the polarizing elements. CONSTITUTION: The thickness of each film where polyacene represented at least by one kind of a formula is uniaxially oriented, is equal to or more than 1nm and less than 1μm, and the value of its dichroism ratio in the wavelength at its absorption peak is equal to or more than 10. In the formula, n represents the integers of 2 to 10. Polarizing elements composed of panes of glass or high polymer films, which are provided with orientation polyacene film or panes of glass with transparent electrodes are provided.  Moreover, the liquid crystal display device is also provided, which comprises the aforesaid polarizing elements disposed at the outside of a liquid crystal cell in between paired transparent substrates including the transparent electrodes wherein the liquid crystal cell is so constituted that each molecular major axis is in parallel with each substrate, its spiral axis is normal to each substrate, and its structure is twisted in each molecular axis between an angle equal to or more than 90 deg. and an angle less than 270 deg..
Patent JP-H01200067-A (JP)
Title: Perpetual power generation set using balance and lever
Inventor: SHIBATA EISAKU
IPC: F03G7/10
Filed: 1988-02-04
Abstract: PURPOSE:To permit the perpetual power generation by interlocking each movement of a balance and a lever which are supported in rotatable manners on a horizontal plane and continuing the movement by utilizing the transfer, etc., of a metal sphere between the balance and lever. CONSTITUTION:A balance 1 and a lever 5 are supported in rotatable manners around the horizontal shafts 2 and 6 arranged on a same horizontal plane. One edge of the lever 5 is slidingly attached onto one edge side of the balance 1, and a deflecting plate 1a installed onto the balance 1 side and a deflecting plate 5a installed onto the lever 5 side are set continuous in a prescribed revolution angle, and a metal sphere 4 is transferred from the deflecting plate 1a to the deflecting plate 5a side. The horizontal shaft 6 is bearing-supported onto a horizontally shiftable plate 11, and the upper edge of a supporting plate 13 having a power generator 15 installed in the lower part guided along an arcuate plate 14 is supported onto the shaft 6. Further, the other edge of the balance 1 is supported in the intermediate part of the supporting plate 13 by a shaft 3, and said shaft 3 and the shaft 10 at the other edge of the shaft 6 are connected through a supporting rod 2, and the gears 7 and 9 which are installed onto the shafts 6 and 10 are interlocked by a chain 8.
Patent JP-H05190247-A (JP)
Title: Method for connecting insulated wire
Inventor: SHIBATA MASAHIRO
IPC: H01R43/02
Filed: 1992-01-16
Abstract: PURPOSE:To provide a method for connecting an insulated wire whereby electrical connection can be surely obtained. CONSTITUTION:In a method for connecting an insulated wire 1 whereby the insulated wire 1 formed by providing a protective coating layer 4 on the periphery of stranded wires of twisting together a plurality of element wires is electrically connected to a connection member formed by holding a plurality of connecting conductors 5 with a predetermined space, a molded part 9 is formed by giving an external load to the element wire in a terminal part of the insulated wire 1, and fixed to the connecting conductor 5.
Patent JP-H08184326-A (JP)
Title: Constant velocity universal joint
Inventor: ASAYAMA KAZUHIRO
IPC: F16D3/30
Filed: 1995-02-14
Abstract: PURPOSE: To provide a constant velocity universal joint which can exactly secure uniform movability and can be used at a large joint angle. CONSTITUTION: This invention relates to a constant velocity universal joint A1 which has cruciform joints 12 and 14 at both ends of an intermediate shaft 11, which are symmetrical to the datum face S which orthogonally crosses the axis line L1 of the intermediate shaft 11 and includes the intermediate point between these cruciform joints 12 and 14, and is connected to an input shaft 13 and output shaft 15 through the cruciform joints 12 and 14 respectively to connect the input shaft 13 and output shaft 15 so that torque can be transmitted to each other.  Therefore, this constant velocity universal joint A1 connects the input shaft 13 and output shaft 15 through interlock mechanisms 20 which are rotatably assembled to the outer circumference of their shaft ends and arranged outside the intermediate shaft 11, permit their rotation around their respective axis lines L3 and L5 and can change their respective joint angles θi and θo to the intermediate shaft 11 in symmetrical relation.
Patent JP-H01202045-A (JP)
Title: Fault supervisory system
Inventor: BEPPU YUICHIRO
IPC: H04L1/00
Filed: 1988-02-08
Abstract: PURPOSE:To make it possible to supervise a fault, as well at the time of inputting a specific input signal by adding supervising function of a storage circuit fault using a circulating code to supervise the fault of signal based upon parity check. CONSTITUTION:The signal parity bits of input signal lines 1-3 are respectively counted by parity counting circuits 4-6 and respective counted results are sent to a multiplexing circuit 8. The circuit 8 multiplexes a cyclic code generated from an input side cyclic code generating circuit 7 and the parity counting results sent from the circuits 4-6 on a certain fixed frame format. A parity correction deciding circuit 15 executes parity check and a circulating code correction deciding circuit 16 decides coincidence or discordance between the circulating signal generated from the circuit 7 and extracted by an extracting circuit 13 and a circulating code generated from an output side circulating code generating circuit 14 to execute error check to be decided as correct at the time of coincidence or as error at the time of discordance. Even if a specific input signal is inputted at the time of data transmission, the generation of the condition that the supervision for a storage circuit is impossible can be prevented.