baber/WOPTO huggingface dataset:
Patent JP-H07213897-A (JP)
Title: Polymer heavy metal collecting agent, alkali metal dithiocarbramate polymer and their production
Inventor: KATO TADASHI
IPC: C08L39/00
Filed: 1994-01-31
Abstract: PURPOSE:To efficiently remove heavy metal ions by using such a specified polyallylamine polymer as a heavy metal collecting agent that a specified ratio of the total amt. of primary and secondary amino groups (NH) is changed into alkali metal dithiocarbamate. CONSTITUTION:This collecting agent contains such a polymer of polyallylamine polymer expressed by formula I or formula II that 70-100% of total of the primary and secondary amino groups (NH) of the polymer are changed into alkali metal dithiocarbamate expressed by N-C(=S)-SM wherein M is Li, Na, or K. In formula I, R<2> is a 1-6C alkyl group or a 5-7C cycloalkyl group, (m) is the polymn. degree, (j) is 0<=j<=1. In formula II, R<1> is H, a 1-6C alkyl group or a 5-7C cycloalkyl group, R<2> is H or methyl, (m) is the polymn. degree and (j) is 0<=j<=1. The polymer collecting agent for heavy metals has excellent sedimentation property of the produced collecting agent-heavy metal complex and has good removing performance for heavy metal ions. Even when an amt. of the collecting agent more than the equiv. of the heavy metal ions is used, the collecting effect is neary unchanged.
Patent JP-S63195485-A (JP)
Inventor: AKIYAMA KOJI
IPC: F16L3/18
Filed: 1987-02-05
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-H08173921-A (JP)
Title: Volatilization-preventing device of cleaning solvent
Inventor: SAIDA TAKEAKI
IPC: C11D7/50
Filed: 1995-01-20
Abstract: PURPOSE: To prevent a cleaning solvent from evaporating spontaneously by forming an oil layer on the liquid level of a cleaning solvent in a cleaning tank filled with the cleaning solvent with the use of an oil layer forming means at the time of stopping a device. CONSTITUTION: When preventing a perfluorocarbon A in a cleaning tank 1 from evaporating, a second opening/closing valve 19 is closed and a first opening/closing valve 13 is opened, if a device which is through with the cleaning of a work is stopped. Thus, a liquid sending pump 14 is driven, that is, an upper layer oil B in a recovery tank 8 is caused to pass through an oil outlet port 11, the first opening/closing valve 13, the liquid sending pump 14 and a filter 15 in that order, and the oil is sent to a wave surface shower device 5. In addition, an oil with a low specific gravity is uniformly discharged onto the liquid level (a) of the perfluorocarbon A in the cleaning tank 1 from the wave surface shower device 5, so that an oil layer (b) is formed. Consequently, the perfluorocarbon A is prevented from evaporating spontaneously (volatilization) with the use of the oil layer (b).
Patent JP-S61188841-A (JP)
Title: Color picture tube device
Inventor: YAMAZAKI HIDETOSHI
IPC: H01J29/76
Filed: 1985-02-15
Abstract: PURPOSE:To improve the focus performance around a screen and the concentration error of side beam by controlling the shape of total magnetic field in axial direction of deflection yoke core. CONSTITUTION:An auxiliary deflection element 16 comprised of a pair of magnetic chips is arranged at the position corresponding with the horizontal or diagonal axis of color picture tube near the end section at the electron gun side of deflection yoke core 8 in a deflection device 5. The element 16 will extend axially with such gap as widening toward the electron gun side to strengthen the convex vertical deflection field at the electron gun side thus to augment the diversing function of side beam. Consequently, over-concentration is relieved to relieve unevenness of vertically deflected field in the corss-section perpendicular against the axis thus to improve the distorsion of electron beam spot at the ends of vertical and diagonal axes of screen resulting in good circumferential focus.
Patent JP-H01203701-A (JP)
Title: Speed changeover device of hydraulic motor for vehicle running
Inventor: IKEDA MITSUAKI
IPC: E02F9/22
Filed: 1988-02-05
Abstract: PURPOSE:To prevent the meandering of a vehicle and attempt the simplification of its running operation and the stabilization of its running by providing a pair of variable capacity hydraulic motors, an intake amount control means thereof, shuttle valves for taking out high pressure fluid and an automatic charge-over valve connecting a pilot port to a tank by the pressure from these valves. CONSTITUTION:Oil pressure from pumps 1, 1' is led to variable capacity hydraulic motors 6, 6' through control valves 4, 4' and counter balance valves 5, 5'. Intake amount control means 8, 8' are formed with cylinders 9, 10, 9', 10' for slant rotation of swash plates connecting to swash plates 7, 7', shuttle valves 13, 13' and pilot changeover valves 15, 15'. Further, an automatic changeover valve 17 is provided so that high pressure fluid from a shuttle valve 22 is introduced as a pilot pressure to a pilot chamber 24 through a pilot passage 33 in which a surge pressure absorbing valve 23 is interposed and a pilot passage 18 is connected to a tank 21. Therefore, the meandering of a vehicle can be prevented, the running operation can be simplified and its running can be stabilized.
Patent JP-S56122749-A (JP)
Title: Winding device
Inventor: TANAKA MITSUO
IPC: B65H18/10
Filed: 1980-03-05
Abstract: PURPOSE: To both reduce the load of winding operation and eliminate the loosening of floating of a sensitive material after being wound, by providing gears and clutches on each shaft of supply and reel rolls provided in a drum and interrupting power transmission of the gears.  
     CONSTITUTION: The axis of a rotary shaft 2a of a drum main body 2 provided with a take-out port 5 and take-in purt 6 is supported to a machine frame 1, then is said drum main body 2 the axes of a supply roll 7 and reel roll 9 are supported. Then a gear 15 axially mounted to the rotary shaft 2a is arranged so as to be meshed with gears 18, 19 engaged to both supporting shafts 8, 10 of the supply roll 7 and the reel roll 9, while on said both supporting shaft 8, 10, clutches 20, 21 are provided to interrupt powers from the gears 18, 19. In this way, not only the winding of a sensitive material 4 can be lightly operated but the loosening or floating of the sensitive material 4 after being wound can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52109899-A (JP)
Title: Pedestrian signal sound generating unit for blind person
Inventor: INABA KIYOAKI
IPC: G08G1/095
Filed: 1976-03-11
Abstract: PURPOSE: To make the signal sound audible, by enlarging the sample time of noise level and by making it average, thru the alteration of the sound volume depending on the average value of the noise level in the feeding time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07236022-A (JP)
Title: Facsimile equipment with video data transmission function
Inventor: UEHARA TOSHIO
IPC: H04N1/00
Filed: 1994-02-24
Abstract: PURPOSE:To relive the load on the operator by converting a luminance signal from a video camera into a binary signal in the unit of pixels so as to facilitate the operation relating to facsimile transmission of video data picked up by the video camera. CONSTITUTION:Upon the receipt of an NTSC signal from a video camera 1, a signal conversion section 11 extracts a luminance signal from the NTSC signal and converts the signal into a binary signal in the unit of pixels and the binary signal is stored in one screen configuration. Scanning line picture data of one screen configuration are converted into usual facsimile data by one page at an information conversion section 12 and a picture processing circuit 6 implements usual facsimile picture processing and a coder/decoder 5 compresses the data, which are sent via a modem 4 and an NCU 3. Thus, the facsimile transmission of the video data picked up by the video camera is implemented automatically at low cost via a public telephone line. Furthermore, trouble of hard-copying from a monitor or the like is saved and the load of the operator is relieved.
Patent JP-S53111340-A (JP)
Title: Hot-melt adhesive film
Inventor: HARADA YUUICHI
IPC: C08L77/00
Filed: 1977-03-10
Abstract: PURPOSE: To manufacture the title film capable of self-pore forming in hot melt operation and also capable of adhesion at low temperatures and in a short time, by incorporating a specific polyamide copolymer with an ethylene-vinyl acetate copolymer so that a melt under ratio of both copolymers falls in a specific value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58143384-A (JP)
Inventor: SUZUKI OKIFUMI
IPC: G09G5/00
Filed: 1982-02-20
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-H08216419-A (JP)
Title: Ink jet head cartridge and ink jet device
Inventor: KITANI MITSUJI
IPC: B41J2/16
Filed: 1995-02-15
Abstract: PURPOSE: To inject a sealing agent into a desired place of a liquid chamber partition groove by a device wherein an injection opening for filling a part directly above the liquid chamber partition groove with a resin is provided on an upper face of a top plate of an ink jet head, it is passed through up to the liquid chamber partition groove so as to connect rectangularly, and the injection opening is formed to be larger than a width of a groove at a connecting section. CONSTITUTION: A head comprises a plurality of common liquid chambers 180, a sealing resin injection groove for partition arranged among the common liquid chambers, a dummy nozzle (liquid chamber partition groove) 110 which is the same as an ink discharge groove in an injection groove in parallel with the ink discharge groove, and multiple walls for preventing flowing of the sealing resin into the ink discharge groove. On a top face of a top plate of the head, an injection opening for filling the liquid chamber partition groove with the resin is provided and passed through up to the liquid chamber partition groove so as to be connected to it at an angle of 90 deg..  The injection opening is formed to be larger than a section 170 connected to the liquid chamber partition groove, so that the sealing agent can be assuredly injected into the liquid chamber partition groove even when the injection opening is made to have a size to be hidden under the top plate of a silicon substrate.
Patent JP-H04332458-A (JP)
Title: Lighting system
Inventor: ISHIGAMI TOSHIHIKO
IPC: F21V19/00
Filed: 1991-01-29
Abstract: PURPOSE:To prevent lowering of luminous intensity distribution characteristics and temperature rise in a connecting part between a metallic foil electric conductor and an outside lead wire by reducing reflection of light or absorption of heat by the metallic foil electric conductor sealed up in a sealing part of an electric discharge lamp in a lighting system constituted by combining this lamp and a reflecting mirror together while using a small metallic vapor electric discharge lamp as a light source. CONSTITUTION:A flat surface of a metallic foil electric conductor 13 sealed up in a sealing part 12 of a metallic vapor electric discharge lamp 10 is arranged so as to face in the parallel direction to the optical axial direction of a reflecting mirror 5. Light or heat reflected on the reflecting surface of the reflecting mirror passes through in the parallel direction to a wide flat surface of the metallic foil electric conductor, so that proportion of the light or the heat incident upon the flat surface of the metallic electric conductor can be reduced.
Patent JP-S61187273-A (JP)
Title: Semiconductor device
Inventor: IKEDA HIROSHI
IPC: H01L29/423
Filed: 1985-02-14
Abstract: PURPOSE:To enable practical use in a submicron device by positioning the base of source-drain regions with lower layers in low concentration at approximately the same plane as the base of a gate insulating film in a groove in the surface of a substrate while positioning the source-drain regions by the side of a gate electrode. CONSTITUTION:A section (an N<+> type layer) 12 in high concentration is formed to the surface of a P-type silicon substrate 11, a groove 13 is shaped through etching in an extent slightly wider than a gate-electrode forming prearranged section, and the section 12 is isolated into N<+> type layers 12a, 12b. An insulating film 14 is formed through heat treatment, a polycrystalline silicon layer is deposited on the whole surface, and a gate electrode 15 is shaped through patterning. An N-type impurity is introduced to the substrate 11 in the lower section of the N<+> type layers 12a, 12b, a protective film 17 is formed, and sections (N<-> type layers) 18a, 18b in low concentration are shaped to the substrate 11 through heat treatment. The bases of the N<-> type layers 18a, 18b are formed on approximately the same plane as the base of a gate insulating film 16 at that time, and a source region 19 is constituted from the N<+> type layer 12a and the N<-> type layer 18a and a drain region 20 from the N<+> type layer 12b and the N<-> type layer 18b respectively.
Patent JP-S57144079-A (JP)
Title: Hot sea water supplying device for desalting of sea water
Inventor: SEKINE YASUHIRO
IPC: G21D9/00
Filed: 1981-02-27
Abstract: PURPOSE: To provided a hot sea water supplying device for desalting of sea water which can reduce the quantity of the heat energy required for heating by supplying the hot sea water obtd. by cooling the fresh water for cooling of the auxiliary machinery of an atomic reactor with a heat exchanger for the cooling water of the auxiliary machinery of the reactor to a sea water desalting device.  
     CONSTITUTION: In a sea water desalting device 11, a piping 10 for suction of the sea water to be desalted is connected to a piping 8 for discharging of the hot sea water of a sea water heat exhanger 1 for cooling water of the auxiliary machinery of an atomic reactor. By this connection, part of the hot sea water which is discarded heretofore is sucked by a pump 9 into the device 11 and can be recovered of its heat. Here, an additional valve 15 is a valve for stopping the inflow of the hot sea water when the device 11 is stopped. By the above constitution, the used amount of the steam 13 used for the heater 12 in the device 11 is reduced; hence, this is highly effective for the reduction of the running costs required for desalting of sea water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06225021-A (JP)
Title: Single number call receiving method
Inventor: YASUDA KAZUHISA
IPC: H04Q3/545
Filed: 1993-01-25
Abstract: PURPOSE:To call arbitrary incoming equipment out of plural kinds of incoming equipment managed by a single subscriber number by selecting from outgoing equipment and to provide a practical call receiving method. CONSTITUTION:A subscriber number table in a translation table provided at an incoming side exchange 1 is referred corresponding to a subscriber number from an outgoing side exchange 11, and the table link information of an access code table in accordance with the subscriber number is obtained, and also, announcement to instruct the input of an access code is sent out of an announcing device 5 to an outgoing side telephone terminal 12, and the incoming equipment can be selected by referring to the access code table based on the access code inputted from the telephone terminal 12 corresponding to the announcement.
Patent JP-S61189315-A (JP)
Title: Damage detector for bearing of rolling mill
Inventor: INOUE NORIAKI
IPC: B21B33/00
Filed: 1985-02-14
Abstract: PURPOSE:To early detect damage of every bearing by detecting a supersonic signal generated by damage of a bearing and discriminating same from noise according to a characteristic of the signal. CONSTITUTION:Back-up rolls 3a, 3b disposed outside work rolls 2a, 2b are supported by bearings 4a, 4b, 5a, 5b, and an acoustic sensor 10 is provided on the bearing 4b. An acoustic signal received by the acoustic sensor 10 is input to a filter 12 through an amplifier 11. Subsequently, the signal processed by an envelope detection circuit 13 is input to a continuous signal discrimination circuit 14 and a sudden signal discrimination circuit 15. The signal processed by the respective discrimination circuits is input to a bearing abnormality discrimination circuit 16. The bearing abnormality is discriminated by the bearing abnormality discrimination circuit 16 and the result is displayed.
Patent JP-H06219884-A (JP)
Title: Single crystal growth furnace
Inventor: KATSUKI MASARU
IPC: C30B29/48
Filed: 1993-01-23
Abstract: PURPOSE:To produce a uniform-grade large-sized single crystal with a compact device while fixing a crucible by outputting a control output from a temp. control part to the annular heaters put on one another in plural stages to finely adjust the temp. of the part where crystal growth is started. CONSTITUTION:Plural annular heaters 3 are put on one another to form a vertical continuous heating zone 4 in a furnace body 2 in which a crucible 8 is fixed. When a solidified material 9 is melted in the crucible 8 and the crystal growth is started, the temps. of the heating zones 4c, 4d,... are successively decreased with specified timing from that of the heating zone 4e corresponding to the part where crystal growth is started. When the crystral growth is started, the heating zones 4e, 4d,..., 4a with the temps. continuously changed upward are formed in the main body 2, an appropriate crystal growth rate is attained in the crucible 8, and a flawless large-sized single crystal is obtained without generating the defects such as bubbles and polycrystals.
Patent JP-H06223836-A (JP)
Title: Fuel cell
Inventor: SHIMIZU JUNKO
IPC: H01M8/10
Filed: 1993-01-22
Abstract: PURPOSE:To provide a fuel cell with an excellent power generation efficiency as well as an improved gas supply peformance by using a porous metal material as the gas diffusion film of electrode or collector, and interposing corrosion resistant material between a reaction film and a catalyst layer. CONSTITUTION:A fuel cell is so structured that a fuel electrode 11 and oxidation electrode 15 are laminated on both sides of a solid high-polymer electrolyte 10. Hydrogen gas as the fuel is supplied to the fuel electrode 11, and the air containing oxygen as the oxidating agent is supplied to the oxidation electrode 15. The fuel electrode 11 is provided with a collector 12 made from porous metal material on the side where the hydrogen gas is supplied, with a carbon layer 13 on the inside of the collector, and with a catalyst layer 14 on the side contacting the electrolyte 10. These collector 12, carbon layer 13, and catalyst layer 14 are laminated and consolidated by hot press, and the fuel electrode 11 is completed. The constitution of and method of manufacturing the oxidation electrode 15 are approx. the same as the fuel electrode 11, provided that a collector 16 made from porous metal material is furnished on the side where air gas is supplied, a carbon layer 17 furnished on the inside of the collector, and a catalyst layer 18 on the side contacting the electrolyte 10, and the these are laminated and consolidated.
Patent JP-H06221857-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5642
Filed: 1993-01-22
Abstract: PURPOSE:To provide a vibration gyro that improves impact proof characteristics and allows lower costs. CONSTITUTION:This vibration gyro 10 comprises a vibrator body 12. The vibrator body 12 comprises two strip-like vibration pieces 14a and 14b. These vibration pieces 14a and 14b are, at their nodes parts, connected together with two connection members 16a and 16b whose profiles are nearly U-shaped. In that case, these vibration pieces 14a and 14b are connected so that 60 degrees are farmed between their main surfaces. Further, at the center of main surfaces of these vibration pieces 14a and 14b, piezoelectric elements 20a and 20b, respectively, are formed.
Patent JP-S59153654-A (JP)
Inventor: MURAMOTO TADAO
IPC: B61D17/10
Filed: 1983-02-23
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-S58144365-A (JP)
Title: Preparation of stable water-soluble azulene pharmaceutical
Inventor: FUJITA HIROSHI
IPC: C07C67/00
Filed: 1982-02-23
Abstract: PURPOSE:To prepare the titled compound having high stability and useful as an antiphlogistic agent and antiallergic agent, by dissolving a water-soluble azulene in a buffer solution, and adding a condensed phosphoric acid salt to the solution, thereby suppressing the decomposition of the water-soluble azulene. CONSTITUTION:A water-soluble azulene such as 1,4-dimethyl-7-isopropylazulene- 3-sulfonic acid is dissolved in a buffer solution (e.g. borate buffer solution having a pH of 8.2) at a concetration of 0.01-0.05% (W/V). The objective product can be obtained by adding a condensed phosphoric acid salt (sodium pyrophosphate, sodium tripolyphosphate, sodium tetrapolyphosphate, etc.) or their mixture to the solution. The concentration of the condensed phosphoric acid salt in the liquid preparation is 0.005-0.5% (W/V), preferably 0.01-0.5% (W/V).
Patent JP-S58144947-A (JP)
Title: Data shifting system
Inventor: MATSUDA SUSUMU
IPC: G06F7/527
Filed: 1982-02-23
Abstract: PURPOSE:To reduce the hardware quantity and at the same time to increase the processing speed, by securing an optional shift of data without using a shifting circuit. CONSTITUTION:A certain variable V (00-15) is read out of a variable memory 3, and a shift constant C (00-15) is read out of a constant memory 11. Under such conditions, the variable V (00-15) is multiplied by the constant C (00-15) through a multiplier 5, under the control of a control storage 13. In this case, the higher rank MPY (00-15) of the result MPY (00-31) of the multiplier 5 are all ''0'', and the lower rank MPY (16-31) are coincident with the variable V (00-15). Then the result MPY (00-31) and the contents Acc (00-31) of an accumulator 2 are added together through an adder 6.
Patent JP-S61188325-A (JP)
Title: Goods transfer device
Inventor: SUMI TAKEO
IPC: B65G47/84
Filed: 1985-02-15
Abstract: PURPOSE:To aim at the promotion of smoothness in goods transfer, by installing a fixed cam, which decreases a distance with the center of a rotary shaft gradually toward the downstream side, and a goods guide surface being formed likewise both in a space ranging from an inlet part to an outlet part. CONSTITUTION:A groove cam 22 is formed so as to decrease a distance with the center O of a rotary shaft 10 along a route 24 gradually toward the downstream side from a part 22 corresponding to an inlet part. Since a horizontal distance between an axial center 15a of a cam 15 and an axial center 23b of a cam roller 23 is constant, at the route 24, the cam roller 23 rotates at somewhat larger velocity than the rotation velocity of the cam 15. In addition, a distance l in both centers between a bottle guide surface 18a and the rotary shaft 10 is made up so as to gradually decreased toward an outlet part. Therefore, the press-feed velocity of a bottle 1 by feed fingers 16a and 16b is gradually slowed down while it shifts from the inlet part 20 to the outlet part 21.
Patent JP-H11223098-A (JP)
Title: Segment and holding device therefor
Inventor: INOUE TOSHIFUMI
IPC: E21D11/40
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the segment assembling work and also promote the compactness and lightweight of equipment in segment and a segment holding equipment. SOLUTION: A segment S is constituted by fixing a box-shaped suspension fittings 31 inside and forming an opening 36 and a jaw portion 37 in the suspension fittings 31. On the other hand, a supporting shaft 48 with which the upper end portion is fixed to a case 41 and the lower portion is inserted to the suspension fittings 31 of the segment S, and the lower end portion of a holding member 50 is attached to an insertion portion 48 of this supporting shaft 48 in a freely rotatable manner, a lifting body 53 which lifts up and down by a hydraulic jack 43 is coupled to the upper end portion of the holding member 50 through a coupling link 54 of the case 41, and a claw portion 55 is attached to the holding member 50, which is freely detachable to the jaw portion 37 of the suspension fittings 31.