baber/WOPTO huggingface dataset:
Patent JP-H09228000-A (JP)
Title: Austenitic stainless steel
Inventor: KAWABATA YOSHIKAZU
IPC: C22C38/40
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled base sheet small in the unevenness of color phases by prescribing the difference between the maximum and the minimum in whiteness in the width direction of a steel strip. SOLUTION: In the case descaling is executed to a slab under the following conditions for preventing the biting of scales at the time of subjecting an austenitic stainless steel to hot rolling, the remaining rate of scales is remarkably reduced. Namely, descaling treatment at <=1200 deg.C heating temp. for <=4h heating time at 25kgf/cm<2> collision pressure is executed. Then, a hot rolled sheet is produced under the above conditions, and pickling is executed to obtain a cold rolled base sheet in which the biting of scales are hardly shown. In this cold rolled base sheet, the difference between the maximum and minimum in whiteness in the width direction of the steel strip as the parameter expressing the density of surface defects is regulated to <=5.  Moreover, by using the cold rolled base sheet, No.2B, BA sheets or like uniform in the color tone can be obtd. without depending on surface grinding by a grinder or the like and pickling with a high concn.
Patent JP-H03234672-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1990-02-13
Abstract: PURPOSE:To improve the thermal efficiency and at the same time, improve the high speed thermal response property by a method wherein on a heating resistance body layer, an insulator layer or which slits are respectively formed on each individual electrode is formed, and on this insulator layer and in each slit, a plurality of individual lead wires to correspond with respective individual electrodes are formed. CONSTITUTION:On a glaze layer 2 and each electrode 4 which are provided on a base with insulating property 1, a heating resistance body layer which constitutes a heating resistance body 3 and an insulator layer 14 are laminated to form a thermal head, and after performing heat treatment by heating this thermal head in an oven, the thermal head is taken out of the oven. Then, by etching the insulator layers 14 which are directly above individual electrodes 46, a plurality of slits 14A are formed, and the heating resistance body 3 is exposed, and at the same time, the insulator layer 14 above the outer connecting terminal for a common electrode 4a is removed. Then, on the insulator layer 14, an electrode layer which consists of high melting point metals, W, Mo, Ti, Cr, etc., and an electrode layer which consists of Al, Cu, Au, etc., are laminated in order. When these electrode layers are etched, a plurality of individual lead wires 15 are formed with intervals between them. Each individual lead wire 15 is directly connected to the heating resistance body 3, and indirectly connected to each individual electrode 4b.
Patent JP-H06239056-A (JP)
Title: Filing cover, filing article and production of filing cover
Inventor: NISHIKAWA TATSUO
IPC: B42F13/22
Filed: 1993-02-22
Abstract: PURPOSE:To enhance appearance by preventing the exposure of a closing jig and to make a spread state as flat as possible to facilitate writing by arranging the opening and closing thin-walled hinge part of a cover and a ac cover in close vicinity to the end provided in an erected state with respect to a back part. CONSTITUTION:A filing cover 1 is formed by providing a cover 3 and a back cover 4 on both sides of a back part 2 in a connected state. An opening and closing ring type closing jig 5 is arranged. In this case, the cover 3 and the back cover 4 are provided in an erected state with respect to the back part in a connected state and opening and closing thin-walled hinge parts 6 are arranged on the side of the back part 2. That is, V-shape grooves 7 are formed to the connected parts of the back part 2, the cover 3 and the back cover 4 and these groove walls are mutually bonded to connect the cover 3 and the back cover 4 in an erected state with respect to the back part 2. The thin-walled hinge parts 6 are arranged to the cover 3 and the back cover 4 at the positions slightly near to an end from the connected parts. By this constitution, the exposure of the closing jig 5 is prevented and a spread state is made flat to facilitate writing.
Patent JP-H03237152-A (JP)
Title: Cured product of alumina-filled resin
Inventor: KURATA YASUYUKI
IPC: C08L63/00
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the subject cured product, using an epoxy resin as a matrix and containing alumina having the surface treated with a silane coupling agent as a filler, having a high mechanical strength and suitable as insulating materials for high-voltage apparatuses and structural materials. CONSTITUTION:A cured product of an alumina-filled resin, obtained by blending (A) an epoxy resin, e.g. a bisphenol type epoxy as a matrix mixed with an acid anhydride as a curing agent and optionally a plasticizer, etc., with (B) 10-50vol.% alumina subjected to surface treatment with a silane coupling agent in an amount of 0.1-5wt.%, preferably 0.5-2wt.% based on the alumina as a filler and curing the resultant blend and suitable as insulating materials for high-voltage apparatuses and structural materials.
Patent JP-S54125030-A (JP)
Title: Recorder having plural write means
Inventor: KATOU TOSHIBUMI
IPC: B41J3/54
Filed: 1978-03-22
Abstract: PURPOSE:To make possible writing of external information signals during copying process by so setting the position relations of the plural write means provided in the width direction of a recording medium that the running distance of the recording medium between mutually adjoining write means becomes slightly longer than the maximum recording region length. CONSTITUTION:The running distance of a photoreceptor 1 between the position of the write part of a first write means consisting of a lamp 4, charger 2 and condensing type optical transmission body array 3 and the position of the write part of a second write means consisting of a charger 10, CRT 11 and condensing type optical transmission body array 12, more specifically the running distance of the photoreceptor 1 between the charging region by the charger 2 and the charging region by the charger 10 is made slightly longer than the miximum recording region. Further, the position of the write part of the second write means is determined upper than the position of the write part of the first write means with regard to the movement of the surface of the photoreceptor 1. Then, even if the information signal arrives by being transmitted at any moment during copying process, this may be immediately written.
Patent JP-S60178985-A (JP)
Title: Compressor having rotation detecting function
Inventor: ITOU MINORU
IPC: B60H1/32
Filed: 1984-02-24
Abstract: PURPOSE:To detect the rotation of compressor easily by providing a magnetic pickup while facing with the rotary locus of asymmetric rotary body and detecting the magnetic flux leaked from an electromagnetic clutch through spindle to said rotary body. CONSTITUTION:A radially projecting section 81 is provided on the outercircumference of a cam rotor 8 and a magnetic pickup 7 is provided at the position corresponding with said projection while considering the cam rotor 8 as an asymmetric rotary body. The leakage flux from an electromagnetic clutch constructed with a clutch rotor 31, an electromagnet 32 and a clutch armature plate 33 secured on the outer face of a sleeve 14 of a front end plate 11 is detected by said magnetic pickup for the purpose to detect the rotation of compressor.
Patent JP-S53118520-A (JP)
Title: Controlling agent against viral plant pests
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N41/04
Filed: 1977-03-24
Abstract: PURPOSE: To prepare controlling agents against viral plant pests haing no phytotoxicity and low toxicity, effective against viral infection on tobacco, tomato, cucumber, water melon, etc.  by foliar treatment, soil treatment, from olefin sulfonic acid salts as active constituents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11228783-A (JP)
Title: Block copolymer composition and heat-shrinkable film therefrom
Inventor: TOTANI HIDEKI
IPC: C08J5/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in transparency, stiffness and impact resistance and also excellent in blocking resistance and printing property by blending specific amounts of a block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene, a vinyl aromatic hydrocarbon-based polymer, an aliphatic monoamide and an aliphatic bisamide. SOLUTION: (A) A block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene in an amount of 20-100 pts.wt., 0-80 pts.wt. of (B) vinyl aromatic hydrocarbon-based polymer, 0.01-0.2 pt.wt. of (C) an aliphatic monoamide, based on 100 pts.wt. of the sum of components A and B, and 0.01-0.3 pts.wt. of (D) an aliphatic bisamide, based on 100 pts.wt. of the sum of components A and B, are blended, A block copolymer containing a vinyl aromatic hydrocarbon and a conjugated diene in a weight ratio of 60-90:40-10 and having a number average molecular weight of 40,000-500,000 is used as the component A. Vinyl aromatic hydrocarbon polymers, vinyl aromatic hydrocarbon/(meth)acrylic acid (ester) copolymers or rubber-modified styrene-based polymers are used as the component B.
Patent JP-S59160501-A (JP)
Title: Volatile matter removing device for high viscosity material
Inventor: ODA CHIKAO
IPC: C08F6/00
Filed: 1983-03-02
Abstract: PURPOSE:To crush generated foam and to prevent the clogging in nozzles by dividing the inside of a main body in the horizontal longitudinal direction to form plural vessels, providing impellers in the respective vessel and supplying the content to the succeeding vessels by the dischargers in the lower part of the respective vessels. CONSTITUTION:A material to be treated such as a monomer, solvent or the like from which volatile matter is to be removed is put through an inlet nozzle 29a for a content into the 1st vessel 24a in a main body 21 where part of the volatile matter is evaporated under the reduced pressure. The content expanding in a flushing state is pressed to the inside wall surface of the body 21 by an impeller 26a, by which the content is made into a thin film and is moved downward. The content falls to the lower part from the wall surface of the 1st vessel 24a and is meshed by a gear pump 27a, by which the content is delivered through an outlet nozzle 30a. The volatile matter is similarly evaporated in the 2nd vessel 24b and the 3rd vessel 24c as well, and the content is discharged through an outlet nozzle 30c to the outside of the system.
Patent JP-H05198701-A (JP)
Title: Package for semiconductor device
Inventor: YOSHIDA MINORU
IPC: H01L23/29
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a package with high heat-dissipation effect by arranging a metal base via adhesive in the lower part of a die pad and lead. CONSTITUTION:A die pad 4 fitted with a semiconductor device 1 is mounted on a metal base 11 via adhesive 12 and the top face of the pad is sealed by sealing resin 5. Also, the electrode and lead 3 of the semiconductor device 1 are bonded electrically and mechanically by a small-gage metal wire 2. Further, the rear face of the metal base 11 is provided with an insulating layer 13 to play the role of preventing the short of a substrate circuit when the bottom face of a package is mounted on a substrate but mounting of the insulating layer can be done freely. Moreover, the metal base 11 improved in the adhesion to the sealing resin 5 by provision of irregularity 14 in the top face is sealed by the resin 5 while a space is given to such a degree that it does not adhere to the die pad 4 and lead 3. When the metal base 11 is arranged in this manner, it is possible to heighten a heat dissipation effect.
Patent JP-S58149553-A (JP)
Title: Measuring system of on-line response time
Inventor: ISHII HIROSHI
IPC: G06F15/00
Filed: 1982-03-02
Abstract: PURPOSE:To measure accurately the response time of a terminal in the host side, by obtaining differences of data transmission and reception times between a CPU and a communication control processor CCP and between the CCP and the terminal. CONSTITUTION:Just before data is transmitted from a CPU 1 to a CCP 4, a response controlling part A3 sets a time t1 read from a timer 2 and indicates that this data is an object of response measurement. A response controlling part B5 in the CCP 4 reads a time t2, when data is received from the CPU 1, from a timer 6 and sets this value to transmit data to a terminal 7 and sets a time t3 read from the timer 6 when receiving the response from the terminal 7. Similarly, a time t4 when the response is transmitted from the CCP 4 to the CPU 1 is set by the controlling part A3. The controlling part A3 calculates t5=t4-t1 and t6=t3-t2, and the time t5 and the time t6 are outputted to an output part 8 as the response time between the CPU 1 and the terminal 7 and the response time between the CCP 4 and the terminal 7 respectively.
Patent JP-H08199695-A (JP)
Title: Body water sealing construction
Inventor: TSUTADA YOSHINOBU
IPC: E04B2/56
Filed: 1995-01-30
Abstract: PURPOSE: To sufficiently attain water sealing even if the surface of an external wall is largely projecting and recessed. CONSTITUTION: The inserting part of flat U-shape of an upper side water sealing member 2 is inserted in the edge of the lower end of an upper side external wall U1 through an elastic seal material 7, and a U-shaped lower side water sealing member 3 is inserted in the edge of the upper end of a lower side external wall L through elastic seal material 7. Next connecting parts 52, 31 provided on the positions outside the external walls U, L of both members 2, 3 are connected together with a connecting bolt 8. By moving the upper side water sealing member 2 and the lower side water sealing member 3 in the direction of the inside of a building utilizing the fastening force of the bolt, the elastic seal materials 7 are stuck to the external wall materials U1 , L1 .
Patent JP-S58150820-A (JP)
Title: Light pervious window
Inventor: GOTOU EIZOU
IPC: G12B9/02
Filed: 1982-03-04
Abstract: PURPOSE:To contrive to enhance non-peelability against thermal and mechanical shocks, by a method wherein a ligh pervious window member is bonded to an overall surface of a framework through a glass layer and the other surface of said framework is coated with glass. CONSTITUTION:When both inner and outer surfaces of the predetermined part to be bonded of a framework 1 is coated with a frit glass paste 5 and a window member 2 is fitted to the inner surface thereof and heated in an infrared furnace while held under a pressed state to melt the paste 5, molten glass is welded to the inner and the outer surfaces of the predetermined part to be bonded of said framework 1 and the window member. In the next step, the molten glass is solidified by cooling to simultaneously form an adhered glass layer 3 and a coating glass layer 4.
Patent JP-H07220758-A (JP)
Title: Lithium battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0568
Filed: 1994-02-03
Abstract: PURPOSE:To effectively suppress decreasing storage performance by making alkaline metal fluoride coexist in a lithium battery using lithium salt containing fluorine as a solute. CONSTITUTION:A battery is prepared in such a manner that a positive electrode 6 and a polypropylene-made separator 5 impregnated with an organic electrolyte are arranged in a stainless steel-made case 1 serving concurrently as a positive electrode terminal, to seal an opening part through a gasket 4 by a seal plate 2 concurrently serving as a stainless steel-made negative electrode terminal with a negative pole 3 brought into contact with an internal wall. The positive electrode 6, by adding carbon powder as a conductive agent to a lithium cobalt compound oxide, and the negative electrode 3, by adding fluororesin powder respectively as a binding agent to graphite, are prepared by pressure molding heat treatment. In the electrolyte, lithium phosphate hexafluoride is fused in a mixed solvent of ethylene carbonate, dimethyl carbonate and diethyl carbonate, to add kalium fluoride used.
Patent JP-S54125332-A (JP)
Title: Auto-choke system carburetor
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1978-03-24
Abstract: PURPOSE: To permit the transmission of a fixed amount of thermal value by forming a gap in 0.4mm at the insertion part of the stud having a positive temperature coefficeient and the temperature sensor part, on the auto-choke system carburetor which controls a choke or a throttle valve by means of engine heat.  
     CONSTITUTION: In a carburetor body 1, a throttle valve 6 is arranged, and said valve 6 is opened and closed by the shift of a rod 23 through an adjusting screw 18 and the negative pressure in the intake cylinder 2 which is arranged on the downstream side of the valve 6. A temperature sensing body 21 are inserted into the concaved part of a stud 25 having a gap less than 0.4 mm arranged. Thus, the stroke of the temperature sensing body can be reduced to less than 0.5 mm, less than 1/3 of the conventional, and the stroke of the temperature sensing body can be stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52116893-A (JP)
Title: Laying out submarine cable
Inventor: EGUCHI KIKUO
IPC: H02G1/10
Filed: 1976-03-25
Abstract: PURPOSE: To correctly prevent a cable from crossing a sea bottom structural equipment, even in a case of laying work in a route of narrow tolerable width, by operating a laying work while measuring a distance between the bottom landing cable and the sea bottom structural equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6230852-A (JP)
Title: Extra-soft ferritic stainless steel
Inventor: NARUTANI SATORU
IPC: C22C38/28
Filed: 1986-02-18
Abstract: PURPOSE:To obtain an extra-soft ferritic stainless steel having <=140 hardness Hv by reducing the amounts of Si, P, Cu, Mo and Ni in a steel and adding a specified amount of Al so as to fix N as AlN and to make the hardening action of N by the formation of a solid soln. ineffective. CONSTITUTION:The composition of a ferritic stainless steel is composed of, by weight, <0.03% C, <0.3% Si, 1.5% Mn, <0.04% P, <0.15% S, <1% Ni, <0.5% Cu, <0.6% Mo, 11.5-20% Cr, <0.03% N, 0.005-0.2% Al and the balance Fe with inevitable impurities. The composition may further contain 0.005-0.2% each among one or more of Ti, Nb and V.
Patent JP-S54126363-A (JP)
Title: Shield paper inserting method in continuous running shearing line of metal belt
Inventor: YAMAZAKI TADASHI
IPC: B65H39/14
Filed: 1978-03-23
Abstract: PURPOSE: To prevent electric shock and influence of moisture in an electrostatic method by holding a shield paper close to the lower face of a metal sheet by use of pneumatic injection, shearing them, and piling the sheared bodies.  
     CONSTITUTION: A sheet of shield paper 4a is fed from shield paper belt coil 4 by a shield paper feed conveyor 5 to the lower face of a metal belt 1 transfered on a transfer table, and compression air is fed from a press roll 5C consisting of a hollow shaft so as to hole the paper 4a close to the lower face of the metal belt 1. The metal belt 1 is transfered while being fed with compression air injected from a lower roll 3a consisting  of a hollow shaft, is sheared by a shear, transfered by a conveyor 6, fed with compression air injected from a pinch roll 7a consisting of a hollow shaft, and is stored in a piler 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08226105-A (JP)
Title: Preliminary shear deformation holding device for rubber support
Inventor: HISHIJIMA YASUHISA
IPC: E01D19/04
Filed: 1995-02-22
Abstract: PURPOSE: To easily remove a holding device after the elapse of the curing period of a structure, regarding such a device as used to hold preliminary rubber support deformation under the application of such a prior deviation so corresponding to the expansion and contraction of the upper structure of a rubber support body due to a temperature change, or due to the drying, creep or the like of the structure. CONSTITUTION: A flat plate type bearing 7 is provided on the sides 1a and 5a of an upper frame 1 and a lower frame 5 along a bridge axis direction in such a state as faced to one side of the side block 6 of a rubber support body 25. The bearing 7 supports a double-end stud 8 fitted to one edge of the side block 6, and a taper liner 11 held on a continuous thread stud and a bracket 9 capable of mounting the liner 11 at a position orthogonal with the bolt 8 are integrated with a flat plate forming a plain bearing. According to this construction, a preliminary shear deformation holding device for a rubber support is provided, so as to enable the bolt 8 as well as the taper liners 10 and 11 to support a preliminarily shear deformed rubber support body 3 in a pressed state.
Patent JP-H07241767-A (JP)
Title: Stepped grinding wheel accuracy measuring method and device therefor
Inventor: HATANAKA KOJI
IPC: B24B49/00
Filed: 1994-03-03
Abstract: PURPOSE:To easily measure the parallelism accuracy of each grinding part and the step difference accuracy between the grinding parts of a stepped grinding wheel having plural grinding parts for simultaneously grinding plural cylindrical parts with step difference. CONSTITUTION:A swivel base 14 turnable around a Z-axis is provided on a movable base movable at least in the direction of a Y-axis of an X-Y-Z triaxial orthogonal coordinate system. A test piece P having ground parts Pa, PB corresponding to each grinding part, ground by a stepped grinding wheel is set onto the swivel base 14 through a jig 15. The X-axis direction positions of the ground parts Pa, Pb are measured by displacement gauges 171, 172, and the test piece P is turned through the swivel base 14 so that the step difference dimension (d) in the X-axis direction of the measured parts is the specified value. The test piece P is then moved in the Y-axis direction by the movement of the movable base while measuring the X-axis direction positions of the ground parts so as to measure the parallelism of the ground parts to the Y-axis.
Patent JP-S62192201-A (JP)
Title: Rolling method for thick plate
Inventor: FUJITA YONEAKI
IPC: B21B1/38
Filed: 1986-02-20
Abstract: PURPOSE:To form a rolling material into a rectangular shape at the end of each rolling pass and to improve width accuracy by executing rolling with vertical rolls prior to the start of horizontal rolling for respective rolling passes of adjusting, tentering and finishing. CONSTITUTION:A stock slab 1a is subjected to rolling with the vertical rolls at a desired cross rolling reduction in an edging pass E1 prior to horizontal rolling of an adjustment rolling pass P1 and the plane shape of the rolling material 1b after the completion of the adjustment rolling pass P1 is made into the rectangular shape. The rolling material is then subjected to the rolling with the vertical rolls to eliminate the drum shapes at both side edges at the cross rolling reduction at which the front and rear end crops of the rolling material 1d after the cross rolling pass P2 are made zero in the edging pass E2 prior to the horizontal rolling of the cross rolling pass P2 of the rolling material 1b. The rolling material 1d is further subjected to the rolling with the vertical rolls to eliminate the drum shape at both side edges at the cross rolling reduction at which the crops at the front and rear ends of a product thick plate 1f are made zero in the edging pass E3 prior to the finish rolling pass P3.