baber/WOPTO huggingface dataset:
Patent JP-S60218408-A (JP)
Title: Pretreatment of molten iron
Inventor: WADA MINORU
IPC: C21C1/04
Filed: 1984-04-13
Abstract: PURPOSE:To prevent rephosphorization during dephosphorization utilizing dephosphorization slag produced as a by-product by adding a lime-base flux to molten iron, by adding molten converter slag. CONSTITUTION:Molten iron is transferred from a blast furnace 1 to a desiliconizing stage 2, where it is desiliconized. To the desiliconized molten iron are successively added molten converter slag from a converter 4 and dephosphorization slag produced as a by-product in the following dephosphorizing stage 3. The dephosphorization slag may be blended with the molten converter slag and added to the desiliconized molten iron. They are transferred to the dephosphorizing stage 3, where a lime-base flux is added to dephosphorize the molten iron. The dephosphorized molten iron is transferred to the converter 4, where steel is manufactured.
Patent JP-H02251844-A (JP)
Title: Image forming method of silver halide photographic sensitive material
Inventor: ONO KOJI
IPC: G03C5/30
Filed: 1989-03-24
Abstract: PURPOSE:To subject the material which obviates the generation of static marks to a rapid development processing and to form images by incorporating a fluorine-contained surfactant into one layer of the photosensitive material and an anionic surfactant into a developing soln., respectively. CONSTITUTION:A nonionic, anionic or cationic surfactant or a surfactant having a betaine structure is incorporated into at least one layer of the silver halide photographic sensitive material. The hydrophilic anionic surfactant having >=4C alkyl group, alkenyl group or aryl group and contg. sulfonic acid or the salt thereof, carboxylic acid or the salt thereof, etc., as the anionic group is added and constituted into the developing soln. at the time of subjecting the photosensitive material for a laser scanner to an imagewise exposing then to the development processing to form the images. The generation of the unequal development processing is suppressed in this way and the image forming method for the silver halide photographic sensitive material for the laser scanner which obviates the generation of the static marks is obtd.
Patent JP-S61231495-A (JP)
Inventor: OKADA TAKESHI
IPC: G21F9/00
Filed: 1985-04-05
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-2000270065-A (JP)
Title: Portable radio communication equipment
Inventor: OKUDA TATSUMI
IPC: H04W88/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make a portable radio communication equipment, which has a circuit board for radio communication stored in a flat casing and also has a battery chamber for storing a battery as the power source of the circuit board, more small in size and thin a in thickness. SOLUTION: In this portable radio communication equipment, a peripheral wall 5 is formed, surrounding the battery chamber, on the casing 1, the battery chamber peripheral wall 5 is opened toward a battery chamber entrance side and a battery chamber inner side, a cover 13 for closing the battery chamber is detachably attached to the opening part on the battery chamber entrance side, and a tray-shaped sheet 3 for receiving the battery is attached to the opening part on the battery chamber inner side. the tray-shaped sheet 3 is provided with a bottom wall part 31 which closes the opening part of the battery chamber peripheral wall on the battery chamber inner side and a side wall part which is projectingly provided at the outer peripheral end of the bottom wall part 31 and comes into close contact with the battery chamber peripheral wall 5.
Patent JP-H07283819-A (JP)
Title: Packet exchange and phase setting method in inter-block synchronous transfer of packet
Inventor: IMAI KENZO
IPC: H04Q3/00
Filed: 1994-04-12
Abstract: PURPOSE:To set an optimum phase for synchronous transfer in the case of synchronous transfer between function blocks in the exchange. CONSTITUTION:In order to set a phase of a transmission timing of a fixed length packet between blocks, a generation/check section 326 sends a test use fixed length packet decided in advance to blocks. The generation/check section 326 judges the sent test use fixed length packet to discriminate whether or not the sent test use fixed length packet is correctly received. As the result of discrimination, when the packet is not correctly received, a phase of phase setting sections 311, 318 is set to a different phase and the section 326 sends the test use fixed length packet till the test use fixed length packet is correctly received. The phase at which the test use fixed length packet is correctly received is defined as an optimum phase.
Patent JP-S58193362-A (JP)
Title: Plasma chemical vapor deposition apparatus
Inventor: SHIMOI SABUROU
IPC: C23C16/50
Filed: 1982-04-30
Abstract: PURPOSE:To prepare an amorphous silicon solar cell in good efficiency, by a method wherein an electrode opposed to the film forming surface of a substrate through a plasma discharge field is formed from such a structure that plural conductive pipes having gas emitting ports at a part confronted with the plasma discharge field are arranged in a net like pattern or a comb like pattern. CONSTITUTION:A plasma CVD apparatus has a reduced pressure container 2, a first electrode 2 arranged therein, a second electrode 3 forming a plasma discharge field 4 in the space with said electrode 2 in opposed relation to each other and a substrate 8 arranged to the side of the second electrode 3 so as to oppose the film forming surface 8a thereof to the plasma discharge field 4. In this case, said first electrode 2 is formed from such a structure that plural pipes 5 made of a conductive material having gas emitting ports 7 at a part confronted with the plasma discharge field are arranged in a net like pattern or a comb like pattern. Therefore, a stock material gas introduced into the pipes 5 is uniformly discharged to the plasma discharge field 4 from the gas emitting ports 7.
Patent JP-H02251870-A (JP)
Title: Developing device for electrophotographic device
Inventor: ADACHI TAKEFUMI
IPC: G03G15/06
Filed: 1989-03-24
Abstract: PURPOSE:To always secure satisfactory conduction in a bearing and to eliminate irregular density by using conductive grease for a bearing which supports a roller shaft. CONSTITUTION:Each shaft of a developing roller 26, a layer thining roller 27, and a replenishment roller 33, and a cleaning roller 34 is supported by the bearings. A bias voltage is applied to each roller shaft from an electrode via the bearings. The bearing 38 of the developing roller 26 has a bearing outer ring 45, a ball 46, and a bearing inner ring 47, and the conductive grease is injected between the bearing outer ring 45 and the bearing inner ring 47. Thus, satisfactory conduction is always secured in the bearing, and irregular density can be eliminated.
Patent JP-H04285968-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SONOYA HIDEYUKI
IPC: G03G5/06
Filed: 1991-03-14
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having low residual potential which does not rise with the lapse of time. CONSTITUTION:When an electrophotographic sensitive body having a layer contg. oxytitanium phthalocyanine as an electric charge generating material is produced, the layer is formed with a coating liq. prepd. by dispersing at least oxytitanium phthalocyanine at 5-30 deg.C.
Patent JP-H10264236-A (JP)
Title: Cooling device for thermoplastic adhesive substance
Inventor: HORINOUE KENICHI
IPC: B29B9/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for thermoplastic adhesive substance, which can cool a strand-shaped material being very hot and having plasticity and adhesion right after an extrusion-molding by heating and melting a thermoplastic plastic, in such a manner that the thermoplastic adhesive substance may not adhere to the cooling device, and also, the materials may not adhere to each other, regarding a cooling device for thermoplastic adhesive substance. SOLUTION: This cooling device cools a strand-shaped thermoplastic adhesive substance under a high temperature state and also, a plastic state right after being extruded from an extruder, and is equipped with a tilted plate-shaped introducing part 11 which introduces the strandshaped thermoplastic adhesive substance, and a gutter-shaped carrying path 10 which continues from the introducing part 11 and carries the strand-shaped thermoplastic adhesive substance while cooling it, and the bottom part of the carrying path 10 and the introducing part 11 are constituted of porous metal plates 13, 14 wherein cooling water is fed from the rear surface, and the cooling water is jetted from the face surface.
Patent JP-S61231202-A (JP)
Inventor: KITAHARA NAOTAKE
IPC: A61L9/16
Filed: 1985-04-08
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-S61231768-A (JP)
Title: Mis type field effect transistor
Inventor: KUNIMASA KAZUO
IPC: H01L29/78
Filed: 1985-04-08
Abstract: PURPOSE:To improve current-voltage characteristics, eliminate instability of a threshold voltage VT and improve a dielectric strength between a drain and a substrate by a method wherein an opposite conductive type region contacts an opposite conductive type layer and is separated from a same conductive type region which has a higher impurity concentration than a semiconductor substrate. CONSTITUTION:A thick gate oxide film 3 is formed on a P-type silicon substrate 1 by a LOCOS method. An N-type low concentration layer 8 is formed directly under the thick gate oxide film 3 by an ion implantation method so as to contact an N-type high concentration drain diffused layer 5. A P-type, the same conductive type as the silicon substrate 1, high concentration channel stopper layer 7 is formed under a source side field oxide film and not formed under a drain side field oxide film 2. As the low concentration layers of the gate and the drain overlap each other, a region in which there is no inversion does not exist so that current-voltage characteristics and instability of a threshold voltage of a MOSFET can be improved. As a channel stopper is not provided under the drain side field region, deterioration of a dielectric strength on the side of the channel stopper of the drain is eliminated.
Patent JP-S62233581-A (JP)
Title: Solenoid valve
Inventor: KATAGIRI TOMOHIKO
IPC: F16K31/06
Filed: 1986-03-31
Abstract: PURPOSE:To reduce dimensions of width and length, by installing plural solenoids in a solenoid part of a solenoid valve in a parallel manner. CONSTITUTION:Plural solenoids 8 and 9 being individually set up are parallelly installed in a position to be opposed to a valve seat 6 via a valve body. With this configuration, an increase in magnetomotive force or a reduction in watt consumption is realizable with the same dimensions of width and length, thus at the same magnetomotive force and watt consumption, a reduction in dimensions of width and length is realizable.
Patent JP-S52155660-A (JP)
Title: Epihlohtdrin polymer crosslinked composition
Inventor: AYANOMORI YUKINARI
IPC: C08K5/34
Filed: 1976-06-22
Abstract: PURPOSE: A crosslinked composition, which can be obtained by heating an epihalohydrine polymer together with a salt of unsatureted carboxylic acid in the presence of a peroxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02254179-A (JP)
Title: Formation of plating film on magnesium alloy
Inventor: MATSUDA YOSHIO
IPC: C23C28/02
Filed: 1989-03-27
Abstract: PURPOSE:To form uniform plating films on an article having a high aspect ratio and intricate shapes and to form the films having excellent corrosion resistance and conductive solderability by treating an Mg alloy under prescribed processing conditions. CONSTITUTION:The Mg alloy 1 is subjected to an activation treatment after pickling and after an MgF2 film 6 is formed thereon, the film is coated with a Zn-substd. film 2 uniformly substd. with Zn and a copper plating film 3 is formed thereon by an electrolysis; thereafter, an electroless copper plating film 7 is formed of paraformaldehyde as a reducing agent. An electroless Ni plating film 8 of sodium phosphite as a reducing agent is then formed as a rust preventive barrier and thereafter, an electroless gold plating film 9 contg. potassium borohydride as a reducing agent for improving the adhesive property to the above-mentioned film 8 is formed. An electroless copper plating film 10 contg. paraformaldehyde as a reducing agent for imparting an electrical conductivity is then formed and thereafter, a copper plating 11 formed by the electrolysis is formed and finally, a gold plating 12 by electrolysis is formed thereon in order to impart corrosion resistance and solderability.
Patent JP-H09262191-A (JP)
Title: Toilet seat device with standing aid
Inventor: KOZUKA CHIYUUJI
IPC: A47K13/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to stand up very easily by applying the constitution that a spring is assembled into a seat for causing the seat to turn and support the weight of the user for his/her standing up as an aid to the standing motion. SOLUTION: A seat 2 is mounted on a frame 3 via a leaf spring 1, and a cover 9 with a seat back 4 is provided by use of a hinge pin 8 via a hinge 7. In addition, an armrest 5 is arranged at both sides, and held on armrest pillars 6 integrated with the frame 3. When a user sitting on a seat 2 stands up, the seat 2 turns upward by the force of the leaf spring 1 and supports the user's weight as an aid to his/her standing motion. According to this construction, even a handicapped person feeling a difficulty in standing up, can easily stand up, due to the utilization of the elasticity of the leaf spring 1 of high durability.
Patent JP-S549967-A (JP)
Title: Analyzing method of modulating noise
Inventor: KATAYAMA TAKASHI
IPC: G01S3/803
Filed: 1977-06-24
Abstract: PURPOSE:To obtain accurate information of periodic machine noise peculiar to ships or vessels by analyzing the frequency of envelope of detected broad band noise.
Patent JP-H07280274-A (JP)
Title: Gas cooking device
Inventor: KAWAGUCHI YOJI
IPC: F24C3/00
Filed: 1994-04-13
Abstract: PURPOSE:To protect inner component parts of a cooking device against broth overflowing from a cooking device by a method wherein a cooking device fixing plate having a larger size than those of a cooking burner and a receiving pan at their outer appearances is arranged among the cooking burner, the receiving pan and a grill part. CONSTITUTION:A plurality of cooking burners 1a and a plurality of receiving pans 1c are arranged at an upper surface of a main body of a gas cooking device. An opening is formed at either a right side or a left side of a front surface of the main body of the device eccentrically and a grill part 4 having either the cooking burners 1a or the receiving pans 1c positioned therein is arranged above the opening. Then, an outer shape of a cooking device fixing plate 2 is larger than those of the cooking device burners 1a and receiving pans 1c. Accordingly, broth overflowing from the cooking device immersed from a clearance between the dew receiving pans 1c and a top plate, and the receiving pans 1c and the cooking device burner 1a is not directly dripped onto the grill 4 due to a shielding with the cooking device fixing plate 2. With such an arrangement as above, it is possible to protect the composing parts within the device against the broth overflowing from the cooking device.
Patent JP-S59200801-A (JP)
Title: Tuning device of plural cylinders
Inventor: TAKAMARU SUMIAKI
IPC: F15B11/22
Filed: 1983-04-28
Abstract: PURPOSE:To enable to tune perfectly even under varied load conditions by a method wherein plural working cylinders are connected with each cylinder of comb-shaped working pressure generating cylinders in blocking circuit state, all pistons of the working pressure generating cylinders are driven synchronously. CONSTITUTION:When a pressurized oil is fed into the head side of a master cylinder E, a rod 4 is moved toward right side with a piston 41, also each piston 5-7 of a working pressure generating cylinder E is moved toward right side. Thus, an oil in the rod side of each cylinder 1-3 is pressurized, the oil is fed into the head side of each working cylinder A-C, then the rod is protruded. The oil in the rod side of cylinders A-C are returned to the head side of the cylinders 1-3. When the pressurized oil is fed into the rod side of the master cylinder E, the same operation is performed. The synchronized driving operation is made according to the presetted speed difference and stroke difference due to the diameter of the cylinders A-C are cylinders 1-3. The automatic lubrication is made possible by providing a tank T, accumulators V1-V3 and the like.
Patent JP-H05281289-A (JP)
Title: Automatic semiconductor integrated circuit screening device
IPC: G01R31/26
Filed: 1992-03-31
Abstract: PURPOSE:To improve contact position accuracy between a contact pusher and a contactor and reduce maintenance and work man-hour. CONSTITUTION:A shaft 10 which is erected on a test board 6 with a contactor 5 and a contact retention block with a contact pusher 3 which moves up and down along the shaft 10 are provided. An air cylinder 1 is provided independently at the upper part of the block and the air cylinder 1 is driven and the contact pusher 3 is pressed, thus enabling a measurement IC to contact the contactor 5.
Patent JP-S62232320-A (JP)
Inventor: ARAI YOSHITADA
IPC: A01G23/06
Filed: 1986-04-01
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-H07110082-A (JP)
Title: Holding element
Inventor: PASUKARU DORUE
IPC: B65D59/00
Filed: 1994-04-13
Abstract: PURPOSE: To widen the range of applications of a retainer element by providing an additional support region in a retainer region having a through bore, providing engaging parts for retaining a fixed part in a through bore, and allowing the bore to be attached to the fixed part from both front sides. CONSTITUTION: This retainer element 1 is made of plastics, used for retaining cables and lines and has retainer regions 2, 2', 2", its spring arm 16 applying resilient forces to the outer peripheries of lines 18, 19, with ribs 17 reinforcing the upper parts of the retainer regions 2, 2', 2". A support region 3 runs perpendicular to the longitudinal direction of the lines 18, 19 and a through bore 4 has engaging parts 5 to retain the retainer element 1 on support. The engaging parts 5 are formed as spring tongues 8 distributed around the bore 4, and three of the spring tongues 8 are arranged within the regions of one front side 6 and the front side 7, with the front sides 6, 7 forming conical insertion zones 13, 14. Thus, the retainer element 1 is installed by means of bolts from either side alternately without structural modifications and can be used as support.
Patent JP-S63240206-A (JP)
Title: Flip-flop circuit
Inventor: YAZAWA AKIRA
IPC: H03K3/3562
Filed: 1987-03-27
Abstract: PURPOSE:To reduce the power consumption and to eliminate the need for increasing number of FETs by adding one or two FETs set or reset in series in a transistor array of a clocked inverter of a master stage of a conventional circuit of master/slave type so as to block a through-current. CONSTITUTION:FETs 42, 52 are added in a FET array of a clocked inverter of the master stage of a conventional circuit. With set signals S, the inverse of S given respectively at L and H level and with reset signals R, the inverse of R provided respectively at L, H level, the FETs 42, 52 are turned on and FETs 54, 44 are turned off, then the entirely same circuit as a conventional circuit is obtained and the same operation is attained. In case of setting the FETs, the FET 45 is turned on and the slave side is brought into the set state, the FET 44 is turned on to set the master side, since the FET 42 is turned on in this case, no through-current flows. In case of resetting the circuit, the processing is conducted similarly.
Patent JP-S561295-A (JP)
Title: Press working method of press machine and out-of-machine press working device for mechanical press used for this
Inventor: TSUTSUI YOSHIMITSU
IPC: B30B15/16
Filed: 1979-06-14
Abstract: PURPOSE: To make possible the pressing of a large-size work which does not come within the working area by converting the mechanical power of a ram to hydraulic power by means of a mechanical-hydraulic power converting cylinder on the bed of the mechanical press and operating a hydraulic press working device provided outside the press.  
     CONSTITUTION: A mechanical-hydraulic power converting cylinder 1 is placed on the bed 10 of a press 4, in the place apart from a hydraulic press working device 2. The large-size work 16 is placed on the bed 18 of the press working device and the press is operated. When a ram 5 descends, a piston rod 8 is pushed into a cylinder barrel 6, and mechanical power is converted to hydraulic power in an oil chamber 14. The oil pushed out from the oil chamber 14 causes a ram 19 to descend by way of a hose 28 and piston 23. In this way, with the large-size work being held placed outside the press, it is pressed by the hydraulic press working device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03630-A (JP)
Title: Compression device for fiber material
Inventor: JIIKUFURIITO REBUITSUAA
IPC: D01G1/04
Filed: 1990-03-23
Abstract: PURPOSE: To uniformly distribute and stack staples which are likely to shift in a container for enabling packaging in bale form and press-filling by including a specific fill shaft, a transfer clearer means and a longitudinal homogenizer means. CONSTITUTION: The clamping apparatus includes a fill shaft 2 with a discharge port 3 having an equal width to that of a press container opening 5 and including a distributing means 6 which is pivotable inside, a clearer means 7 for transferring fibers to an end rim of the clamping container opening 5, a longitudinal homogenizer means 9 of a clamping container 11 positioned upstream of the clamping container 11 or above the opening 5, and the clamping container 11 having a clamp means 14 on an internal face. This constitution allow the fibers to be uniformly distributed over a length 10 of the opening 5 of the clamping container 11, stacked in a space 8 of a balancer, moved into the clamping container 11 by a press ram 12 and filled and pressed in bale form.
Patent JP-S6068775-A (JP)
Title: Picture processing device
Inventor: SAKUGI KOUICHI
IPC: G03G15/04
Filed: 1984-04-13
Abstract: PURPOSE:To form an intermediate tone picture with high gradation and simple constitution by applying modulation to the black level of sub picture elements of a proper number after one picture element is divided into plural sub picture elements to obtain a desired picture density. CONSTITUTION:A modulation control signal to one picture element is inputted to a shift register 52 through a signal line 50 as a 5-bit digital value. The 1st bit A0 of the control signal is logical ''1'' when the picture element is completely at white level and logical ''0'' in other cases, and the 2nd-5th bits A1-A4 are provided to set the number of the sub picture elements subject to the black level modulation. Each bit is applied to shift registers 54-0-54-4 via a gate circuit and further transmitted to signal converters 66-1-66-4 via the gate circuit and the black level modulation of the sub picture elements is applied. A signal output having high gradation is obtained by combining properly outputs S1-S4 of the signal converters 66-1-66-4 and obtaining an OR output.