baber/WOPTO huggingface dataset:
Patent JP-H035118-A (JP)
Title: Motor-driven injection device
Inventor: KUMAMURA MASAAKI
IPC: B29C45/50
Filed: 1989-06-02
Abstract: PURPOSE:To regulate easily back pressure by narrowing installation space of the whole of a device and making a back pressure cylinder and back pressure giving device to be provide to the back pressure cylinder into a simple mechanism, by providing a screw, the back pressure cylinder, a straight movement device and the second motor on the same axis. CONSTITUTION:A rotary shaft 3 fixed to the rear of a screw 2 held within a heating cylinder 1 with a pin 4, a driven side spur gear 6 provided firmly to an intermediate rotary shaft 3a, whose upper part is constituted into a smaller diameter than the diameter of the lower part, with a key 5, a back pressure cylinder 12 constituted so as to extrude the rotary shaft 3, a straight movement cylinder 13 connected integrally with the upper part of the back pressure cylinder 12 through a partition wall 14, a ball nut 22 stuck firm to the rear part of the straight movement cylinder 13, a ball screw 24 fitted in the ball nut 22 and an injection motor 23 through a coupling 25 are arranged respectively in a longitudinal direction on the same axis with the screw 2. When the back pressure cylinder 12 is turned ON, a measuring motor 7 is turned counterclockwise and the screw 2 is turned through a driving side spur gear 8 and the driven side spur gear 6. The screw 2 retreats upward within the heating cylinder 1 according as a molding melt fed through a hopper 32 is accumulated in front of the screw 2. Then in this instance, since the back pressure is applied to the screw 2 through the rotary shaft 3, generation of bubbles in the kneaded molding melt within the cylinder 1 is prevented.
Patent JP-S5840420-A (JP)
Title: Combustion furnace for chaff
Inventor: FUJIMORI KOUICHI
IPC: F23J1/06
Filed: 1981-09-04
Abstract: PURPOSE:To burn chaff continuously and smoothly, by a method wherein a chaff combustion trough having a cave-in part of a porous bottom plate is provided oscillateably slantwise on a furnace body, a tunnel-like cover is provided over the cave-in part and an oscillator is provided on the chaff combustion trough. CONSTITUTION:Chaff 13 in a chaff tank 12 is supplied to the upper end of a combustion trough 8 through a supply opening 11. When chaff 15 in a cave-in part A is ignited the chaff 13 is burnt and ashes are fallen through the hole of a porous bottom plate 7, as supplied chaff 14 is desended gradually since the combustion trough 8 is being oscillated longitudinally by an oscillator 9. The chaff 15 burnt and carbonized is remained at a red heat state for complete combustion within the cave-in part A, a flame of which is ascended inside a tunnel- like cover 16, through which the chaff descending from the upper part is heated and a fire spreads to the chaff, fresh air is sucked from the lower open end of the cover 16, consequently the chaff is burnt continuously and smoothly.
Patent JP-H1146201-A (JP)
Title: Atm communication system
Inventor: KUNIMOTO MASAO
IPC: H04Q3/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of hardware by storing in a buffer memory an information part of a received cell, corresponding to an identifier included in a header part of the received cell, converting the stored information into the frame of a variable length and providing an output of the frame for each identifier. SOLUTION: After the end of reception of cells for one frame portion, a head address at which the head cell of the frame is stored, and a channel number are stored in a transfer sequence storage FIFO 194. A control section 190B initializes a P/S section 128 in ance with the data in the FIFO 194 and simultaneously designates an outgoing channel number with respect to a reception channel selection section 110b. Furthermore, a DLCI conversion table 195 is used at the start of the P/S section 128 to obtain a unique DLCI and notifies it to the P/S section 128. The P/S section 128 initialized through the control section 190B reads an instructed address and changes data other than the header part into serial data, inserts '0s' to the data and after adding a cell-type flag to the data, transmits the resulting data to the reception channel selection section 110b.
Patent JP-2000328607-A (JP)
Title: Hydraulic circuit of self-travelling work machine
Inventor: TSURUSAKI HIROTSUGU
IPC: E02F9/20
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the hydraulic circuit of a work machine by utilizing the PTO hydraulic pump of a self-travelling work machine provided with a travelling hydraulic pump, a travelling hydraulic motor and the PTO hydraulic pump as a pilot hydraulic oil source. SOLUTION: The suction port 23 of a hydraulic direction changeover valve 22 is communicated with and connected to the discharge port of a PTO hydraulic pump 21. Next, the discharge port of one hand of the changeover valve 22 is connected to a breaker 26 through a PTO hydraulic taking-out coupler 25. Next, the discharge port 27 of the other hand is connected to the transmission receiving part 29 of a travelling hydraulic motor 28, and the hydraulic pump 21 is utilized as a pilot hydraulic source. Furthermore, when a pedal 32 is neutral, the receiving part 29 is communicated with a tank 23, and the motor 28 is changed to first speed. When the left side of the pedal 32 is stepped, the motor 28 is changed to the first speed, when the right side is stepped, the pump 28 is changed to second speed, and a breaker 26 stops.  Thereby a production cost can be reduced without requiring any pilot hydraulic pump and solenoid hydraulic valve.
Patent JP-H09298392-A (JP)
Title: Object carrier
Inventor: KAWAZU YUKIO
IPC: H05K13/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To carry an object quickly by holding an object and shifting it with an object holding means when performing specified treatment to the object, and approximating the position of the object carrying-out means to carry out the object where the treatment is finished to an object holding means properly. SOLUTION: An object carrier 10 is equipped with an object carry-in means 20, an object carry-out means 40, and an object holding means 60, and it is arranged on a base 11. The object carry-in means 20 is provided with a sensor 25 to check the output end of a printed wiring board PB, and it is connected to a controller 100. The object carry-out means 40 is equipped with a table 41, a motor 42, and a guide rail 14. The table 41 is positioned while being shifted along the rail 46 by rotating a sending screw 43 of the motor 42. The object holding means 60 holds a printed wiring board PB and shifts properly in X and Y directions and positions it. Hereby, the object can be carried quickly.
Patent JP-S5930896-A (JP)
Inventor: OGAWA YASUAKI
IPC: C11C5/00
Filed: 1982-08-11
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-S5662846-A (JP)
Title: Semiconductive resin composition
Inventor: KAKIZAKI TETSUJI
IPC: C08L51/00
Filed: 1979-10-29
Abstract: PURPOSE:To prepare the titled composition having excellent mechanical strength  and heat stability and giving a covering layer of a high-tension cable bonded securely to the insulation layer and releasable easily when necessary, by the use of a  modified ethylene-vinyl acetate copolymer. CONSTITUTION:The titled composition is prepared by compounding (A) 100- 40pts.wt. of a modified ethylene-vinyl acetate copolymer obtained by grafting 100pts.wt. of an ethylene-vinyl acetate copolymer containing <=35wt% of vinyl acetate unit with 25-200pts.wt. of an aromatic vinyl monomer, (B) 0-60pts.wt. of rubber for improving the impact strength, and (C) 8-150pts.wt., based on 100pts.wt. of (A)+(B), of carbon black. EFFECT:The composition thus obtained contains highly dispersed carbon black, and has excellent extrusion moldability. It can be molded with low generation of corrosive heat-decomposition gas.
Patent JP-S5263670-A (JP)
Title: Liquid pphase growing device
Inventor: YAMAYOSHI RIYUUICHI
IPC: C30B19/06
Filed: 1975-11-20
Abstract: PURPOSE: To perform satisfactory liquid phase epitaxial growth and perfectly separate each solution after the growth by composing a holding plate provided with a specified edge, substrate holding groove and projections as well as solution partition plates to specified constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01309047-A (JP)
Title: Heat development type dry silver salt composition
Inventor: OGAWA SHUICHIRO
IPC: G03C1/498
Filed: 1988-06-08
Abstract: PURPOSE:To obtain the title compsn. having high sensitivity for a short exposure by incorporating a specified amt. of Au atom into a silver salt compsn. CONSTITUTION:>=10<-3> and <=10<-7> atoms of Au atom per 1atom of Ag atom are incorporated into a silver salt compsn. contg. an oxidizing agent comprising an org. silver salt, a high molecular compd., a reducing agent, and a silver halide, as essential components. By the presence of a trace amt. of Au atom, the characteristic of a silver salt compsn. is improved remarkably. The sensitivity of said heat development type dry silver salt compsn. is improved remarkably when it is used for recording, so a writing speed is elevated, consumption of recording energy is saved, and a recording device is miniaturized.
Patent JP-S5841311-A (JP)
Title: Electrostatic capacity type rotation detecting device
Inventor: TANAKA HIROAKI
IPC: G01D5/244
Filed: 1981-09-07
Abstract: PURPOSE:To detect the rotary angle and the reference position of a rotary body simultaneously and accurately, by providing reference detecting electrodes and rotary angle detecting electrodes on the input side and the output side, respectively. CONSTITUTION:By the rotation of one plate of plates 140 and 150, the electrodes of the plates face each other. The signals having reverse phases to each other are applied to the input side reference detecting electrodes 143 and 144 of the plate 140. The signals having reverse phases to each other are applied to the input side rotary angle detecting electrodes 141 and 142 of the plate 140. Said signals are detected by the output side reference detecting electrodes 154 or the output side rotary angle detecting electrodes 152 of the plate 150, and the phase status of the signal appeared in each electrode of the plate 150 is detected. Thus the reference position is detected highly accurately and the rotary angle is detected at the same time.
Patent JP-S6361609-A (JP)
Title: Antiskid device for tire
Inventor: TSUKAMOTO HAJIME
IPC: B60C11/14
Filed: 1985-06-26
Abstract: PURPOSE:To prevent a dust pollution by burying holders having a cross-section configuration of a curtain-rail form and detachably mounting projected antiskid parts in a tire at given intervals. CONSTITUTION:Holders 1 having a cross-section configuration of a curtain-rail form have been buried in a tire 4. On the one hand, antiskid parts 3 are formed in a state having a cross-section configuration of a projected form and controls 2. And antiskid parts 3 are provided being inserted into holders 1 grooves from a side direction as required. Also, antiskid parts 3, when unrequired, are released from holders 1. This constitution enables to prevent a dust pollution and noises as antiskid parts 3 can be easily installed and released according to a required or unrequired state of spikes.
Patent JP-S5665670-A (JP)
Title: Treatment of industrial waste material with high cao content in fine powder form
Inventor: TAKAHATA KENJI
IPC: B09B3/00
Filed: 1979-10-31
Abstract: PURPOSE: To attain to reutilize a waste material efficiently and economically by adding a predetermined amount of water as a digesting agent to agglomerate an industrial waste material with a high CaO content in a powder form without creating redusting or the like.  
     CONSTITUTION: To an industrial waste material with a high CaO content in a fine powder form such as dusts generated from a converter or an electric furnace, water is added in an amount of 1.4W1.7 times against a theoretical digesting reaction of water necessary for digesting the contained CaO into Ca(OH) 2  and mixed with said industrial waste material and this mixture is left for about 8hr. to complete the CaO digestion, thereafter the waste material is subjected to the agglomerating treatment. Subsequently, this treated waste material is appropriately granulated by a pelletizer or the like. Moreover, if it is desirable to shorten above described digesting and leaving time, an aqueous solution of a digestion promoting agent (MgCl 2 , Al 2 (SO 4 ) 3  or the like) may be added along with water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5472782-A (JP)
Title: Pigment-coated fluorescent substance
Inventor: TAKAHARA TAKESHI
IPC: C09C3/00
Filed: 1977-11-24
Abstract: PURPOSE: To obtain a fluorescent substance of enhanced contrast for color Braun tubes by coating a fluorescent substance such as Eu-activated yttrium oxysulfide with indium sulfide to attain high reflectivity in lower wavelengths than 600 nm and low reflectivity in lower wave lengths than 600 nm.  
     CONSTITUTION: The surface of a fluorescent substance such as Eu-activated yttrium oxysulfide is coated with indium sulfide. The resulting red luminous fluorescent substance (line A-A) attains higher reflectivity in higher wavelengths than 600 nm and lower reflectivity in lower wavelengths than 600 nm compared to an iron oxide red-coated fluorescent substance (line B-B), resulting in remarkably enhanced contrast. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6118095-A (JP)
Inventor: KURIHARA HIDETOSHI
IPC: G07F17/00
Filed: 1984-07-05
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-H01309999-A (JP)
Title: Method for deburring stainless steel by electropolishing
Inventor: ISO HIDEKI
IPC: C25F1/06
Filed: 1988-06-06
Abstract: PURPOSE:To prevent the thinning of an article itself and to exclusively deburr a stainless steel sheet by sealing at least one side of the sheet with a protective film, and anodizing the sheet in an aq. soln. contg. >=1 kind between sulfuric acid and phosphoric acid. CONSTITUTION:The protective film 21 of PE, etc., insoluble in the aq. soln. 26 contg. >=1 kind between sulfuric acid and phosphoric acid is formed on at least one surface of a stainless steel sheet 20 by coating, sticking, etc. The sheet 20 with the exposed end face and burred part resulting from punching, shearing, etc., and the counter electrode 22 of lead, etc., are connected to a constant-voltage power source 12, and anodization is carried out in the aq. soln. 26 to exclusively dissolve and remove the burred part of the sheet 20. Since the current is not applied to the back and is concentrated on the burred part, the thickness of the sheet 20 is not significantly decreased, and an aesthetic value can also be imparted to the whole surface not sealed with the protective film 21 by electropolishing.
Patent JP-S631656-A (JP)
Title: Sheet feed device
Inventor: HIRANO HIROFUMI
IPC: B41J13/076
Filed: 1986-06-18
Abstract: PURPOSE:To prevent nonuniformity in feed from occurring during feed of thick paper sheets, by removing one part of the peripheral surface of a pinch roller in a row on the sheet insertion side, in the axial direction thereof, so as to obtain a low frictional coefficient surface, and by making the circular arc length of the peripheral surface excepting the flat surface longer than the circular arc length of a sheet roller between two rows of pinch rollers. CONSTITUTION:During such a phase that a sheet 2 is held between a front stage pinch roller 30 and a sheet feed roller 1 and is led sufficiently into between an after stage pinch roller 31 and the sheet feed roller 1, the front stage pinch roller 30 falls in a condition in which a cut-out flat surface 30C in the front stage pinch roller 30 makes contact with the sheet 2. Further, even though the trailing end edge of the sheet passes by, the feed-out operation of the pinch roller 30 is not yet effected, and therefore, after the trailing end passes by, the peripheral surface of the cylindrical section makes contact again with the sheet feed roller 1, effecting the next sheet receiving condition. Accordingly, no nonuniformity occurs in feeding of thick paper sheets.
Patent JP-H035981-A (JP)
Title: Floating head slider supporting mechanism
Inventor: TOKUYAMA MIKIO
IPC: G11B21/21
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the oscillation and vibration of a slider from being generated and to easily execute operation for loading and unloading the slider by supporting the slider by a jimbal spring on a plane passing through the centroid of the slider and increasing or decreasing pressure in a supporting body. CONSTITUTION:An electro-magnetic converting part 4 is loaded on each floating head slider 3 and each slider 3 is respectively supported by an elastic metal plate-made jimbal spring 5 equipped with low supporting rigidity. Then, the jimbal 5 is respectively joined to a supporting body 7 equipped with the high supporting rigidity. In the supporting body 7, a pressure adjusting duct 9 is provided to adjust the pressure of an internal void and a pressure adjusting means 10 is connected to the other end of the pressure adjusting duct 9. In such a case, the slider 3 is supported by the jimbal spring 5 on the plane passing through the centroid. Thus, moment caused by acceleration is not generated at the time of an access and the oscillation and vibration is not generated. By adjusting the pressure of the void in the supporting body 7, loading or unloading operation easily is executed.
Patent JP-H0436127-A (JP)
Title: Planting method for tree and system therefor
Inventor: WATANABE HIKOITSU
IPC: A01G23/04
Filed: 1990-05-31
Abstract: PURPOSE:To provide the title method so designed that a lattice-shaped steel material with the channels turned downward is put into a root pit and connected to anchors and the root pot is laid thereon and fixed, thereby ensuring the tree root pot to be supported and planting the tree at a small lot without falling even if struck by strong winds. CONSTITUTION:A lattice-shaped sink-preventive member 1 consisting of a steel material 2 with the channels 2b turned downward is put into the bottom 8b of a root pit 8 and connected to anchors 5 through connecting members 4. A tree root pot 7 is then laid thereon, bound and fixed with branch line binding members 3 and wires 4, and a space around the root pit is filled with soil, thus planting the tree.
Patent JP-H05306982-A (JP)
Title: Friction and abrasion testing machine
Inventor: YOSHIOKA MASAKI
IPC: G01N3/56
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a friction and abrasion testing machine which can accurately measure the torque of a rotary member, namely, the worn state of a material to be tested by arranging a mechanism for controlling the surface temperature of the rotary member so that no frictional resistance can be generated in the rotary member. CONSTITUTION:A cylindrical rotary drum 1 is horizontally arranged and both end sections of the drum 1 are supported by means of bearings 3 and 4 so that the drum 1 can be freely rotated. A rotating shaft 2 is connected to a torque detector 6 through a universal joint 5. A hot air supplying/exhausting device 7 is provided on the opening side of the drum 1 so that the device 7 cannot come into contact with the drum 1. The device 7 is provided with a supplying/exhausting pipe block 8 with a hot air supplying pipe 9 horizontally passing through the central part of the block 8, air heater 10 connected to one end of the pipe 9, and hot-air exhausting pipe 11 connected to the upper end of the block 8. The other end side of the pipe 9 is extended to the vicinity of the inner bottom of the drum 1 along the shaft section in the drum 1.
Patent JP-H034515-A (JP)
Title: Formation of semiconductor film
Inventor: NITTA YOSHITERU
IPC: H01L21/263
Filed: 1989-05-31
Abstract: PURPOSE:To make uniform the distribution of impurity density and to improve device characteristics by a method wherein a plurality of amorphous semiconductor layers, having different conductivity type and impurity density, are formed on an insulated substrate, and after at least a layer among them has been patterned into the prescribed shape, it is formed into a single crystal layer by fusing it using laser irradiation. CONSTITUTION:A p-type first amorphous Si layer 1 and an n-type second amorphous layer 2 are coated by lamination on a substrate 10 consisting of quartz glass using a plasma CVD method. Then, the upper layer 2 formed by etching into the prescribed pattern having an aperture, and after the aperture edge part of the layer 2 and the layer 1 exposed in the aperture have been fused by the Ar laser irradiation, they are recrystallized. As the above-mentioned fusion and solidification can be conducted in a very short period, a p-type single crystal region 3p is generated in the aperture, and an n-type single crystal region 3n is grown at the part surrounding the region 3p. Subsequently, source and drain electrodes S and D are attached to the region 3n, and a gate electrode G is attached to the region 3p through the intermediary of an insulating film 7.
Patent JP-H11320826-A (JP)
Title: Screen printer
Inventor: HASHIMOTO TETSUYA
IPC: B41F15/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate bulging of a printing member from a containing part made of a space surrounded at its periphery by an inner sidewall in printing and hence to reduce a loss of the member by opening a lower end, incorporating the containing part, and incorporating the member in the containing part. SOLUTION: A squeegee 7 of the screen printer has a containing part 7b opened at its lower end and made of a space surrounded at its periphery by an inner sidewall 7a, and a printing member 9 contained in the containing part 7b. The squeegee 7 has a guide member 4 inserted into a hole 7c. The squeegee 7 is movably mounted in directions of arrows X1, X2 under the guidance of the member 4 to be movable on a mask 2. An operating member 8 is inserted into a hole 3d of a front side plate 3a and fixed at its one end to the squeegee 1. The member 8 is driven by a driving means such as a cylinder or the like to move the squeegee 7 in the directions of the arrows X1, X2.
Patent JP-S5566156-A (JP)
Title: Remote control unit
Inventor: HIROSE TSUNEO
IPC: H04B10/00
Filed: 1978-11-13
Abstract: PURPOSE:To secure the application for the common optical transmission and receiver to many control subjects by providing the light radiation directivity to the optical transmitter and then securing a selective control for the control subject unit. CONSTITUTION:Optical transmitter 1 is constituted so as to deliver the visible light signal featuring the sharp light radiation directivity. And with this transmitter 1, the reception part of optical receiver 2 provided to sockets 4 and 4' is irradiated. The control information sent from transmitter 1 is received at receiver 2 and then decoded by the decoder provided at receiver 2, and thus gate 3 is controlled along with the selective control given to load 5. In case the control is given to other load 5', the light irradiation direction of transmitter 1 is changed toward socket 4'. And load 5' is controlled by gate 3'. In such way, many control subjects can be controlled via common transmitter 1 and receiver 2.