baber/WOPTO huggingface dataset:
Patent JP-H03265705-A (JP)
Title: Hydraulic control circuit
Inventor: YOMOGIDA SHU
IPC: E02F9/22
Filed: 1990-03-15
Abstract: PURPOSE:To prevent generation of surge pressure and improve cleanness of a filter by returning discharge oil of a sub-pump to an operation oil tank through an off-line filter, and always keeping the circulation oil rate of the off-line filter in a constant small value. CONSTITUTION:An off-line filter 8 is connected to an upstream side of a relief valve 7 communicated with an operation oil tank 4, and on a discharge side of a pilot pump 6. Circulation is carried out to the operation oil tank 4 under a condition that a pilot pressure in a sub-circuit 22 is controlled to be a set pressure of the relief valve 7. It is thus easy to clean and exchange an element 8a of the off-line filter 8 provided independently on the operation oil tank 4. A bypass valve is prevented from opening by surge pressure, and cleanness of the filter 8 is improved.
Patent JP-S56161683-A (JP)
Title: Manufacture of light emitting element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L21/22
Filed: 1980-05-16
Abstract: PURPOSE:To remarkably improve the cooling efficiency of a light emitting element by disposing a closed tube for containing a semiconductor substrate and a furnace for heating approximately vertically. CONSTITUTION:A furnace 3 and a quartz closed tube 2 are disposed approximately vertically. The tube 2 is allowed to stand for a predetermined time at a part of heat equalizing tube 4 secured into the furnace 3 for diffusion. Then, a wire 8 is loosened, the cooler of the tube 2 is dipped in cooling water 7 in a tank 9 for a predetermined time, and the tank 9 is finally moved to remove the tube 2. This construction can efficiently cool the cooling part uniformly and concentrically, thereby condensing the vapor of diffusion source to one point.
Patent JP-S57179261-A (JP)
Title: Paint for metallic base
Inventor: KATOU YASUSHI
IPC: C08L1/00
Filed: 1981-04-27
Abstract: PURPOSE: The titled paint that is composed of a specific vinyl resin containing silyl groups, a metallic powder, an acrylic resin, a cellulosic compound and a reactive silicon compound, thus showing good operability, because of its shortened coating intervals and giving coating with uniform metallic luster.  
     CONSTITUTION: The objective paint comprises (A) a silyl group-containing vinyl resin that is substantially composed of the major chain of polyvinyl type polymer and contains silicon atoms binding with hydrolyzable group on the chain  terminals or side chains, (B) a metallic powder such as aluminum powder and  (C) an acrylic resin and/or (D) a cellulosic compound such as nitrated cotton,  and/or (E) a reactive silicon compound such as a silane coupling agnet, wherein,  for example, component A is 100pts.wt., B is 0.5W100pts. C and D are 0.1W80pts. and E is 0.1W30pts.  
     USE: Repair of cars. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10263983-A (JP)
Title: Work carry-in/out guiding device for machine tool
Inventor: TANAKA YUZO
IPC: B23Q11/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a work carry-in/out guiding device for a machine tool, which can try to lower cost with its structure made simple, can make a space small for setting an equipment, and concurrently can surely prevent coolant and the like from splashing by eliminating a driving mechanism to be exclusively used for a guiding rail, and making a driving mechanism for a closing cover common to the driving mechanism for the guiding rail. SOLUTION: An opening part 511 in/out of which a work is carried, is provided for a sheathing cover 51 interposed between a work holding device 21 through which the work is carried in a processing machine 21 and a work carrying device 31 carrying the work to a work receiving/delivering position corresponding to the work holding device 21. A closing cover 59 is supported in such a way that it can be switched over between a closing position in a vertical condition and an opening position in a horizontal condition by a rotating shaft 55 provided for the lower part. The work at the side of the work carrying device 31 is guided to the side of the work holding device 21 along a guiding rail 60 provided for the upper surface of the closing cover 59 at the opening position.
Patent JP-H03264212-A (JP)
Title: Automatic adjusting method for upper guide position of wire cut electric discharge machine
Inventor: KATO JUNICHI
IPC: B23H7/02
Filed: 1990-03-15
Abstract: PURPOSE:To decide an upper guide position surely and easily in a short time and to prevent the breakdown of the upper guide of the work machine and a work, by measuring the distance between the upper guide and work upper face directly with the provision of a displacement gage on the upper guide or its vicinity and maintaining this measured value within the allowable range of a reference value. CONSTITUTION:An upper guide 33 is moved in a Z axial direction and the distance between the upper guide 33 and work 36 upper face is measured by the displacement gage 35 provided on the upper guide 33 or its vicinity. Then, the observed value and preset reference value are compared and the difference thereof is calculated by a CPU 11. The height of the upper guide 33 from the work 36 upper face is adjusted by the action of a Z axial servomotor 30 so that this difference becomes within a certain value.
Patent JP-S59191526-A (JP)
Title: Device for binding metallic pull ring to vessel cap simultaneously with forming ring
Inventor: MORIMOTO KENJI
IPC: B21D51/38
Filed: 1983-04-15
Abstract: PURPOSE:To provide a titled device which prevents generation of a trouble in means for forming and binding pull rings by the constitution in which the preforms of the pull rings are expelled from means for supplying the preforms when the absence of the vessel cap under conveyance is detected in a region for monitoring the means for supplying the vessel cap. CONSTITUTION:This device forms a vessel cap with a pull ring by receiving a preform 46 of the pull ring formed by curving a rectangular strip piece sheared from a thin metallic sheet by a means 10 for forming the preform to a cylindrical annular shape in holding regions A, B by a means 12 for supplying the preform, transferring further the same to a means 16 for forming and binding the pull ring in a region C for receiving the preform and binding and forming the preform to a vessel cap 38 supplied from a means 14 for supplying the vessel cap in said region. The presence or absence of the cap 38 in a block 36 for accepting the vessel cap from the means 14 is detected by a monitor unit 24 consisting of a light projecting element 32 and a photodetector 34 and if there is no cap 38 under conveyance, an air injecting nozzle 42 is actuated in an expelling region M by a control device (not shown in figure) to expel the preform 46 held by the magnetic force of a holder 40 into a collecting duct 44.
Patent JP-H06272804-A (JP)
Title: Drum water level measuring device
Inventor: HARADA KENICHI
IPC: F22B37/22
Filed: 1993-03-24
Abstract: PURPOSE:To perform an easy and high by accurate water level measurement within a drum without being influenced by a surrounding environmental condition such as atmospheric air temperature and the like in a water level measuring device for a boiler drum having a water level transmitter. CONSTITUTION:A drum 1 is provided with a nozzle 11 for steam and a nozzle 12 for water. A water level transmitter 5 is arranged between these nozzles through sensor pipes 3 and 4. A reference level 2 of which bottom part substantially coincides with a height of the nozzle 12 for water is installed at the nozzle for steam. Condensed vapor drain generated within the reference level 2 is circulated within the reference level 2, discharged out of the system through a drain discharging nozzle 9 and so a reference water level is attained without being influenced by variation in surrounding air temperature.
Patent JP-H06279606-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: OBAYASHI ATSUSHI
IPC: A01G13/02
Filed: 1993-03-24
Abstract: PURPOSE:To provide an agricultural vinyl chloride resin film improved in deterioration phenomena such as the deterioration of physical properties and dust proofness. CONSTITUTION:An agricultural vinyl chloride resin film is characterized by forming a coating film originated from a coating film composition containing a specific acrylic resin and a crosslinking compound as main components on one or both surfaces of a vinyl chloride resin film containing an organic phosphate ester or an organic phosphate metal salt.
Patent JP-S60210195-A (JP)
Title: Operation system for variable frequency power source
Inventor: TAKADA SHINJI
IPC: H02P27/06
Filed: 1984-04-02
Abstract: PURPOSE:To continue an operation by detecting the malfunction of the amplitude of a control signal, thereby stabilizing a variable frequency power source even if a signal line becomes abnormal. CONSTITUTION:A signal line 9 is disconnected, the amplitude of a discrete wave flowed to the line 9 decreases, even if no particular change occurs, (including zero) at the input side of a variable frequency power source 3. Accordingly, a signal malfunction detector 3A for detecting that the amplitude of the line 9 is displaced from a normal value is provided at the power source 3 side to judge whether the line 9 is disposed in the abnormal state such as a disconnected state or not, and controlled to stop the output signal variation of the power source 3 and to maintain the operating state of the present state of the motor.
Patent JP-S63231058-A (JP)
Inventor: TAN ZE INGU
IPC: B60W10/103
Filed: 1987-03-19
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-S57178838-A (JP)
Title: Manufacture of molding with insert nut
Inventor: YAMADA TOSHIMICHI
IPC: B29C45/26
Filed: 1981-04-30
Abstract: PURPOSE:To prevent lifting of an insert nut by giving a resistance to the flow of a melt to the perimeter of the seat face of the nut while the nut is pressed from above with a pressure of the melt which is flowing in large amount via a cavity space of a conical rib. CONSTITUTION:While a thermoplastic resin is melted and molded by injection, it flows through a plate-shaped cavity 3 from a spool 1. But the flow is reduced blocked by a resistance flow area 8 and reaches the perimeter of the seat face of the insert nut bypassing in the direction A. The melted resin flows massively and rapidly in the direction B through a cavity space 9 of a conical rib, immediately reaching a space 7 of a coated layer and wrapping the insert nut 5. When the component of force lifting the insert nut 5 is represented by PU while the component of force pressed it down is done by PD, the relation between the two elements is always PD>PU. Therefore, the insert nut 5 is pressed on the top of the die 2 thereby preventing possible lifting of the nut 5.
Patent JP-S57181353-A (JP)
Title: Lead alloy for cladding cable
Inventor: MATSUYAMA YOSHIHIRO
IPC: C22C11/00
Filed: 1981-04-30
Abstract: PURPOSE: To obtain a Pb alloy for cladding a cable with high suitability to extrusion with a continuous leading machine and superior heat resistance by adding a prescribed percentage each of Sn and Cd as matrix strengthening elements and Te and Cu as dispersion strengthening elements.  
     CONSTITUTION: This Pb alloy for cladding a cable consists of, by weight,  0.175W0.225% Sn and 0.06W0.09% Cd as matrix strengthening elements, 0.003W <0.01% Te and <0.01% Cu as dispersion strengthening elements, and the balance Pb. This Pb alloy is obtd. by adding such a very small amount each of Te and Cu to conventional Pb-Sn-Cd type 1/2C alloyed lead, and it is alloyed lead provided with both continuous extrusibility and heat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10262289-A (JP)
Title: Information transmitter and information transmission method
Inventor: OIKAWA SATORU
IPC: H04B1/707
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a transmission system and to build up a wireless system. SOLUTION: A transmission processing part 11 transmits data SD to a concerned slave station to a transmitter-receiver part 121 . The transmitter-receiver part 121 uses a primary modulation section 131 to modulate data SD transmitted from the transmission processing part 11 and supplies the modulated data to a secondary modulation part 141 . After the secondary modulation part 141 applies secondary modulation with a PN1 code from a PN code generating part 151 , transmits transmission data SD1 to a slave station. The signal is a polling signal to the slave station. A signal RD1 transmitted from the slave station is a reception signal of a secondary demodulation part 161 and the reception signal is secondary-demodulated at the secondary demodulation part 161 together with the PN1 code from the PN code generating part 151 .  The secondary-demodulated signal is transmitted to a primary demodulation part 171 , in which the signal is demodulated into the reception data RD and the demodulated signal is transmitted to the transmission processing part 11. Through this processing, the transmission processing part 11 terminates the transmission reception between the master station and the slave station through the transmitter-receiver part 121 .
Patent JP-S62222884-A (JP)
Title: Recording material
Inventor: MORI TAKAHIRO
IPC: B41M5/52
Filed: 1986-03-26
Abstract: PURPOSE:To form a recording image excellent in ink receptivity, ink developability, resolving power and water resistance, by containing a polymer comprising a monomer having mol.wt. 74 or more and a hydroxyl group- containing side chain in the ink receiving layer provided on a base material. CONSTITUTION:A polymer comprising a monomer unit with mol.wt. 74 having a hydroxyl group-containing side chain can be obtained by the homopolymerization of the monomer with mol.wt. of 74 having the hydroxyl group-containing side chain or copolymerization of said monomer and other monomer and, further, can be also obtained by a method wherein a polymer having a functional group such as a hydroxyl group, a carboxyl group, an amino group, an amido group, an epoxy group or an isocyanate group is reacted with a compound having a group capable of reacting with said functional group and a hydroxyl group. Especially, for example, if about 20-100% by wt. of all monomers of a monomer is an acrylic one, a film excellent in strength, water resistance, transparency, light fastness and other film physical properties and good as an ink accepting layer can be formed.
Patent JP-H08264040-A (JP)
Title: Electric wire conveying device for electric wire terminal processor
Inventor: INOUE KENJI
IPC: H01R4/18
Filed: 1995-03-24
Abstract: PURPOSE: To provide an electric wire conveying device capable of conveying an electric wire in the longitudinal direction and also in the direction crossing the longitudinal direction with a simple structure. CONSTITUTION: This electric conveying device is provided with a pair of separable rollers 11, a moving section 12 capable of pinching an electric wire between a pair of rollers 11 and conveying it in the longitudinal direction, and a drive section capable of moving the moving section 12 in the direction crossing the longitudinal direction of the electric wire.
Patent JP-2000253760-A (JP)
Title: Groove formation device for collecting sap
Inventor: HAYASHI KATSUHIKO
IPC: A01G23/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reproducible device enabling grooves for collecting sap to be easily formed semi-automatically. SOLUTION: This device works as follows: a guide pulley 50 is axially supported on a cutting means 14 comprising a 1st roller 16 traveling under engagement on the already provided collective groove 11a on a rubber bark 10b between support columns 18 and 19 set up on both sides of a sap collecting area, a blade for providing a sap collective groove 11c on the rubber bark, and a 2nd roller 17 traveling under engagement on the groove 11c thus provided, and a guide wire 23 with a tension weight 27 suspended on is wound on the guide pulley 50 to press the blade against the trunk face; and the cutting means 14 works to cut the bark by gravitational drive through suspending a driving weight 54 on a driving wire 52 suspended via a running block 53.
Patent JP-S56163316-A (JP)
Title: Execution of pile in soft ground
Inventor: WAGI REIKO
IPC: E02D31/00
Filed: 1980-05-19
Abstract: PURPOSE: To prevent negative friction between a pile and its surrounding ground by isolating them from each other by a method in which a pile whose tip or middle portion is provided with a guard plate is driven into the ground and then sand, or the like is filled into a space formed by the action of the guard plate.  
     CONSTITUTION: A steel pipe or concrete pile 1, whose tip or middle portion is provided with a guard plate 2 on which an annular filler discharge tube 4 hung by a steel wire 9, etc., is placed, is driven down to a given support layer c in such a way as to form a space 10 around the pile 1 by means of the upper part of the guard plate 2. Then, a filler S, e.g., sand, is supplied into the discharge tube 4 through a hose 8 from a supplyer 11, while the discharge 4 is pulled up. Thus, no negative friction occurs between the pile 1 and its surrounding ground because the periphery of the pile 1 in soft ground (a) is isolated from the soft groung a by the filler S, e.g., sand, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59191896-A (JP)
Title: Heat exchanger
Inventor: TAMURA MASAMI
IPC: F28F9/04
Filed: 1983-04-13
Abstract: PURPOSE:To improve durability of an adhesive by preventing cooling water from penetrating into the adhesive, by covering a core plate and the tops of tubes unitarily with a sealing material, in a heat exchanger used as the radiator of an automobile. CONSTITUTION:Many sheets of plate fin 1 are laminated, and a pair of core plates 2 are installed on both sides of the fins, when a radiator is assembled. A core part is composed by inserting tubes 3 in the core plate in the state that the fitting holes 1a of plate fins 1 and barring holes 2a of a core plate are accorded with each other. Then an adhesive 4 is put between the barring holes 2a and the tubes 3, and the outer surface of the adhesive 4 is covered with a sealing material 13. Sealing rings 15 are put on the holding channel 2b of a core plate 2, interposed by the sealing material 13, and a tank 6 is fixed on the upper surface of sealing rings 15. After that the claw parts of a core plate 2 are caulked to the flange parts 16 of a tank 6, and the sealing rings 15 are deformed by depressing pressure being applied to the parts. Because the sealing material 13 can also cover the end surfaces 3a of tubes 3, cooling water will not get into the side of an adhesive 4.
Patent JP-S542185-A (JP)
Title: Leakage detector of corrosive gas
Inventor: HORIKAWA TOYOHIKO
IPC: G01M3/04
Filed: 1977-06-07
Abstract: PURPOSE: To enable leakage detection of corrosive gas to be performed rapidly by using the substance readily corroded by corrosive gas in a leakage detecting element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302131-A (JP)
Title: Projection exposure system
Inventor: UMAGOME NOBUTAKA
IPC: H01L21/30
Filed: 1991-03-29
Abstract: PURPOSE:To continue the servo-alignment of a Z stage while collecting the data on the shifting range and the velosity characteristics of the Z stage previ ously set up to increase the focal length as the offset of an AF sensor in the focus servo state based upon the detection signal from a surface position detec tor (AF sensor). CONSTITUTION:A halving 12 is controlled to be tilted having the previously specified velosity characteristics during the exposure step with the closed loop (feed back) of an autofocus (AF) mechanism in the servo state (hereinafter to be referred to as 'focus servo state'). When the halving 12 is thus tilted in the focus servo state, the focus offset amount is follow-fluctuated corresponding to the tilting degree. Resultantly, a Z stage 20 is follow-shifted in the optic axial direction corresponding to the tilting degree of the halving 12. That is, the AF mechanism can constantly and continuously tracts the surface of a wafer W as a focal point.
Patent JP-S59194184-A (JP)
Inventor: KAWAMURA YASUYUKI
IPC: B29C48/32
Filed: 1983-04-15
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-H06273676-A (JP)
Title: Optical scanning microscope
Inventor: SHUDO HIROSHI
IPC: G02B21/00
Filed: 1993-03-25
Abstract: PURPOSE:To arrange an optical fiber close to a sample to observe phenomena in the close visual field by scanning the relative position of the optical fiber to the sample while detecting the intensity of reflected light or transmitted light from the sample irradiated with laser light. CONSTITUTION:A laser light source 2, an optical fiber 3 through which a sample 4 is irradiated with laser light or reflected light or transmitted light obtained by irradiating the sample 4 with laser light is received, a reflected light detecting means 15 which receives reflected or transmitted light of the laser light thrown through the optical fiber 3 or receives reflected or transmitted light received through the optical fiber 3 and outputs the light reception result whose signal level is changed in accordance with the intensity of this light, and optical scanning means 6, 7, and 9 are provided. The laser light thrown to the sample 4 is led by the optical fiber 3 to receive reflected light or transmitted light, or reflected light or transmitted light of the sample 4 is received through the optical fiber 3, and the relative position of the optical fiber 3 to the sample 4 is scanned while detecting the intensity of reflected light or transmitted light.
Patent JP-S63233428-A (JP)
Title: Software development supporting system
Inventor: NAGAI YOSHIAKI
IPC: G06N5/04
Filed: 1987-03-20
Abstract: PURPOSE:To easily execute the development of software by expressing a business concept area and an information concept area of the concept of a business computer to lead in a computer with mutual relation through abstracting, dividing and depending links. CONSTITUTION:When a costumer request specification 1 is inputted, the specification 1 is translated by using a requested specification translating dictionary 3 to form an incomplete model 4 for the customer request specification. Then, the model 4 is interpolated 5 by using a software specification concept data base 6 to form a complete model 7 for the customer request specification 1. Then, an information concept indicating an object and money is extracted 8 by using a software specification concept data base 9 to form a usable software specification name/program name 10. Then, expression type retrieval 11 is executed from a software specification program expression type library 12 by using the specification name/program name 10 to form a software specification program expression type 13 and conversation correction 14 is executed to obtain a complete software specification/program 15.