baber/WOPTO huggingface dataset:
Patent JP-H04232006-A (JP)
Title: Manufacture of molded product using thermally plastic long fiber granule
Inventor: YURUGEN HENINGU
IPC: B29C43/02
Filed: 1991-05-27
Abstract: PURPOSE: To manufacture a molded product having an economy without necessity of many apparatuses, a practically preferably mechanical characteristics and no defect in a method for manufacturing a long fiber-reinforced molding from a thermoplastic material. CONSTITUTION: The method for manufacturing a molded product from rod-like granules made of a fiber-reinforced thermoplastic material comprises the steps of arraying the granules at a heating position in a desired direction, particularly arraying them in an irregular direction, heating it to a temperature of a softening point of the thermoplastic material, introducing the granules into a mold cavity heated to a temperature of a melting point or lower of the thermoplastic material, pressurizing the material so as to be fully filled in the overall cavity area, and then removing, after cooling it, the molded product from the cavity. Even the molded product of a complicated shape can be manufactured without defect, with particularly preferable mechanical characteristics, and the method itself is technically simple.
Patent JP-H01158439-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C7/305
Filed: 1988-05-18
Abstract: PURPOSE:To make possible to uniformly and stably involve a functional compd. capable of displaying photographically useful effect by being released in the presence of a reducing substance in a specified layer by incorporating a specified compd. and an ampholytic surfactant in a hydrophilic colloid layer. CONSTITUTION:The compd. shown by formula I and the ampholytic surfactant are incorporated in the hydrophilic colloid layer. In formula I, PWR is a group capable of releasing the group (Time)tPUG by being reducing, Time is a group capable of being released as the group (Time)tPUG and then releasing the PUG residual group by a following reaction, (t) is 0 or 1, PUG is a residual group usable to photography. And the compd. contains at least one of a water soluble group in one molecule. Thus, the functional compd. capable of displaying the photographic effect by being released in the presence of the reducing substance is uniformly, stably and effectively involved in the specified layer.
Patent JP-H01290776-A (JP)
Title: Composite plating method
Inventor: TAKAIWA SATOSHI
IPC: C23C18/52
Filed: 1988-05-18
Abstract: PURPOSE:To improve the compatibility of nonmetallic particles with a plating layer and to form a composite plating layer excellent in the coprecipitating rate with the nonmetallic particles by forming a metal coating layer on the surface of the nonmetallic particle by electroless plating at the time of dispersing and coprecipitating nonmetallic particles in the plating layer to form a composite plating layer. CONSTITUTION:The nonmetallic particle 2 of globular or fibrous Al2O3, SiC, Si3N4, MoS2, etc., having 0.1 - several mum diameter is dipped in an ag. soln. of a surfactant contg. noble metals such as Pt, Pd and Ag to form a surface active layer 3 consisting of the noble metals having a catalytic action on the surface. A coating layer 4 of a metal and an alloy such as Ni and Ni-P is then formed by electroless plating to obtain a composite particle 1. The particles 1 are dispersed at a rate of 2-30g/l, a base material 7 to be treated is dipped in a decomposition plating soln. contg. desired metal ions, and a current is applied with the base material 7 as a cathode to form a composite plating film 5 consisting of the metal plating film 6 wherein the particles 1 are dispersed. The composite plating film 5 having excellent resistance to wear and corrosion and self lubricity is obtained in accord with the kind of the nonmetallic particle 2 of the composite particle 1.
Patent JP-H11317298-A (JP)
Title: Lighting device for discharge lamp
Inventor: ISHIZUKA AKIO
IPC: H05B41/282
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize a uniform starting characteristic in spite of errors in production, when electric power larger than the rated electric power is supplied in the time of starting of the discharge lamp to secure the sufficient amount of light from just after the starting, in the time of the constant power control of the lamp. SOLUTION: A microcomputer circuit 21 stores detected lamp voltage at the time of stable lighting of the high-pressure discharge lamp 7 in an EEPROM 29, in every lighting. During initial phases of the operating, if the lamp voltage is lower than, for example, 68V, the microcomputer circuit 21 controls a lighting circuit 5 to supply electric power larger than the rated power to the high- pressure discharge lamp 7. In this case, a CPU 26 of an arithmetic circuit 22 reads the detected lamp voltage in the time of the previous lighting from the EEPROM 29. And the CPU 26 looks up a data table stored in a ROM 27 to regulate a load characteristic of the high-pressure discharge lamp 7, according to the lamp voltage read in from the EEPROM 29.
Patent JP-2000313911-A (JP)
Title: Desulfurizing agent for molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the desulfurizing capacity without using fluorite by regulating the ratio of CaO/SiO2 to a specified range and Al to a specified ratio to the total quantity of CaO and SiO2. SOLUTION: The ratio of CaO/SiO2 in a desulfurizing agent is regulated to 1.5-3.5. Generally, the higher the CaO/SiO2 is, the better the desulfurizing capacity is, but in the case of exceeding 3.5 to this ratio, the CaO becomes the surplus and the m.p. of the sulfurizing agent is raised and formed as non- slagging state to reduce the contribution to the desulfurization. Further, Al is regulated to 3-15 wt.% of the total wt. of CaO and SiO2. There is no sence to be >15 wt.% Al content because O in molten iron becomes almost zero and the promoting effect of the desulfurization is saturated. As the Al source, besides pure Al powder, low grade metallic Al and Al dross as the industrial waste in Al refining can be used. Further, as CaO source and SiO2 source, converter slag, desiliconized slag and molten steel ladle slag, etc., can be used.
Patent JP-H05315385-A (JP)
Title: Resin sealing method of semiconductor device
Inventor: OBA YOSHIHARU
IPC: H01L21/56
Filed: 1992-05-14
Abstract: PURPOSE:To perform resin sealing by eliminating charging velocity difference of resin to a top force cavity and a bottom force cavity in a resin sealing method of a resin sealed semiconductor device of thin type for surface package. CONSTITUTION:A lower surface of a top force block 2 which is buried in a bottom of a top force cavity 3 and is slidable up and down is positioned lower than a bottom of the top force cavity 3 before charging top and bottom force cavities 3, 6 with resin. After the top and bottom force cavities 3, 6 are charged with resin in the state, the top force block 2 is raised to make a horizontal position of a lower surface of the top force block 2 coincide with that of a bottom of the top force cavity 3.
Patent JP-S63286350-A (JP)
Title: Cylinder cleaning device of printer
Inventor: HARA AKIRA
IPC: B41F35/02
Filed: 1987-05-19
Abstract: PURPOSE:To prevent occurrence of an accident due to the break of cleaning cloth using a device of simple design by providing a cutter on a cylinder cleaning device of a printer and cutting the wound end of cleaning cloth with a cutter when the cleaning cloth is broken and caught into cylinders of the printer. CONSTITUTION:When cleaning cloth is broken, its cut end sticks to the surface of a blanket, moving with the rotation of the blanket cylinder 2. Thus it is wound into a plate cylinder and the blanket cylinder 2. At that time, the tip of a cutter blade 15 contacts the cleaning cloth 10, and the cloth 10 is cut by its tension. A limit switch 17 may be arranged at a position crossing a common tangent 16 and turned on by the cleaning cloth to which tension is applied between a cloth supply roll 8 and the blanket cylinder 2 when the cleaning cloth 10 is broken, so that the printer is stopped. In this way, the cleaning cloth 10 is prevented from being caught in by the blanket cylinder 2.
Patent JP-S6014039-A (JP)
Title: Notifying method of preset hot-water quantity in hot-water supply apparatus
Inventor: KURAMOTO SHINJI
IPC: F24H1/10
Filed: 1983-07-06
Abstract: PURPOSE:To contrive to able to notify the quantity of hot-water as accurate as possible for the quantity preset by a user by a method wherein a hot-water supply quantity per unit time is integrated to the integrated value of the previous hot-water supply quantity, the integrated value is compared with the presetting hot-water quantity preset with a hot-water quantity presetting device. CONSTITUTION:A calculating means 20 outputs a designated signal of the burning heat quantity to a proportional burning device 1 for obtaining of a hot-water supply temperature heated up to the preset temperature, a hot-water presetting device 22 designates the hot-water quantity to be supplied. In a hot-water supply apparatus consists of the calculating means 20 and the hot- water presetting device 22, the burning heat quantity is obtained in designated interval based on said hot-water supply temperature and designated signal, the burning heat quantity is multiplied by a thermal efficiency and unit time. The result of said multiplication is divided by the temperature difference between the hot-water supply temperature detected with a sensor 4 and the temperature correspond to the cold-water supply temperature detected with a sensor 3, then the hot-water supply quantity per unit time is obtained. The hot-water supply quantity is integrated to the integrated value of the previous hot-water supply quantity, the integrated value is compared with the presetting hot-water quantity preset by the presetting device 22, the integrated value is notified with a means 24 to the outside when the integrated value is larger than the presetting hot-water quantity.
Patent JP-H10297659-A (JP)
Title: Lid receiving structure of container, lid receiving frame constituting the same, and method for forming lid receiving structure of container using the lid receiving frame
Inventor: ASAKAWA SUSUMU
IPC: B65D43/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To constitute a lid receiving structure including a structure for preventing a cover plate from floating so that it may not interfere with operation at the time of entering/exiting from an opening and also to simplify its construction. SOLUTION: A box-like body 15 forming a fitting cavity 13 is fixed on a lower face of a receiving piece 10 of a lid receiving frame 7 exhibiting an angle. The fitting cavity 13 is opened inward in an opening 3. A rotary-type engaging protrusion 30 provided on a lid plate 5 can be fitted into the fitting cavity 13. The engaging protrusion 30 is in contact with an upper face 36 of the fitting cavity 13, thereby preventing the lid plate 5 from floating.
Patent JP-H04325973-A (JP)
Title: Fixed magnetic disk device
Inventor: MORITA HARUYUKI
IPC: G11B21/21
Filed: 1991-04-25
Abstract: PURPOSE:To provide a dynamic loading method, which prevents a head crash and also improves an access speed, in the fixed magnetic disk device CONSTITUTION:In the fixed magnetic disk device in which a floating magnetic head 3 is obliquely loaded against a magnetic disk medium 1, the relative speed of a disk at a loading place is Vr (m/sec), a proximity speed to arrange the above floating magnetic head closely and obliquely to the face of the above magnetic disk medium is Vd (m/sec), and the flying hight of the above floating magnetic head at the loading place is FH(mum) And, by setting Vd in the range of 0< Vd<= 0.6m/sec and Vr in the range of 0< Vr<= 25m/sec, satisfying Vd>=-0.02Vr+ 0.9 for the relation of Vd and Vr, and adjusting FH as FH<= 0.15mum, the dynamic loading is performed.
Patent JP-S5455971-A (JP)
Title: Paper sheet delivering apparatus
Inventor: TANAKA YOSHIJI
IPC: B65H1/10
Filed: 1977-10-13
Abstract: PURPOSE: To provide a paper sheet delivering apparatus, in which load acted on paper sheets stacked in a hopper is controlled by resilient means connected to a weight, whereby the paper sheets can be delivered one by one in stable manner to an optical read-out means or the like.  
     CONSTITUTION: Paper sheets 8 stacked in a hopper are placed on gate base 4 and kick roller 6, and a weight 11 is placed on the top of the stacked paper sheets, so that some load may be acted on the paper sheets when delivering the paper sheet out of gate 3 by means of kick roller 6. A resilient projection or projections 12 are provided on one side or both sides of the weight 11, and the weight 11 is positioned such that these projections be fitted in respective guide groove 9 formed in the opposite side walls of the hopper. Frictional resistance acted by the resilient projections 12 functions substantially to reduce the load of weight 11. Here, if these guide grooves 9 are shaped such that their depth is increased gradualy downward, reduction of load acted on the lowermost paper sheet, caused as the number of paper sheets in the hopper is decreased, can be compensated by the increased load of weight 11, whereby paper sheets can be delivered out of the hopper in stable manner 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6015019-A (JP)
Title: Tension controlling device of coiler
Inventor: KOBORI HIROSHI
IPC: B21C47/00
Filed: 1983-07-05
Abstract: PURPOSE:To control coiling tension at high accuracy by comparing and calculating coiling tension of a rolled material with target tension and making the tension deviation an input signal of the coiling motor to a current controlling circuit when coiling the rolled material rolled by a rolling mill. CONSTITUTION:When coiling a rolled material 2 rolled by a rolling mill 2 on a coiler 4, tension of the rolled material 2 is detected by a tension detector 30. This is inputted to a comparator 31 as an electrical signal and a tension deviation signal is obtained by an output signal of atension setting device 12. This is put in an amplifier 32 and a current reference signal is prepared basing on the tension deviation signal and given to a current controlling circuit 15 through a switch 14 and an adder 11 to control current of an electric motor 5 that drives the coiler 4, and the coiler 4 is deiven to make tension of the rolled material 2 set tension.
Patent JP-S5824465-A (JP)
Title: Method of driving thermal printer
Inventor: HARAGA KOUICHI
IPC: B41J2/345
Filed: 1981-08-04
Abstract: PURPOSE:To perform high-speed printing without causing much difference in printing level among blocks by a method wherein the blocks locating at bilateral symmetrical positions about the border between the respective groups are driven in the bilateral symmetrical directions at the same time in due order. CONSTITUTION:When a label is sent in the arrow direction, blocks (common electrodes) locating at bilateral symmetrical positions about a border P between groups G1 and G2 are driven at the same time in due order, i.e., in the order from a block B1 to a block B2, B3 and B4 in the group G1 and in the order from a block B8 to a block B7, B6 and B5 in the group G2. By so doing, difference in printing level between the blocks B4 and B5 is eliminated, and at the same time all differnce in printing level among the respective blocks in each group G1, G2 becomes 1/4 line. Thus, so much difference in printing level can be eliminated. The blocks may be driven from the inner side to the outer side with the border P being the center in due order.
Patent JP-H10310845-A (JP)
Title: High strength low thermal expansion alloy
Inventor: SAITO YOSHINOBU
IPC: C22C38/14
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength low thermal expansion alloy combining conflicting characteristics of high strength and a low thermal expansion coefficient by adding specified amounts of specified alloy elements such as Ni, Co or the like to a low carbon steel contg. Ti and Al as elements for improving strength. SOLUTION: This alloy is the one having a compsn. in which a low carbon steel contg., by weight, <=0.15% C, <=0.5% Si, <=0.5% Mn, 0.5 to 4% Ti and <=0.2% Al is incorporated with 30.7 to 43.0% Ni as an element for improving strength and <=14% Co for reducing the thermal expansion coefficient so as to satisfy 37.7<=Ni+0.8Co<=43.0 or incorporated with one or >= two kinds among V, W, Nb and Mo by <=1.0% or moreover incorporated with at least one kind among S, Pb, Ca and Se by <=0.5%, and the balance Fe. The high strength low thermal-expansion alloy is suitable for jigs and tools, exposing devices and the bed of high precision lathes requiring thermal shape stability as well as strength.
Patent JP-H06304637-A (JP)
Title: Method for inducing guidance of rolled stock and device therefor
Inventor: KUTSUWADA TATSUYA
IPC: B65H23/038
Filed: 1993-04-27
Abstract: PURPOSE:To prevent a defective rolling from occurring all over the length from the front end part of a rolled stock to its rear end part, a rolled stock from inclining and a flaw from generating on the surface of a guide roller when a specific part of the rear end is in the inducing guidance. CONSTITUTION:An interval between the guide rollers 3 is regulated by an interval regulating mechanism 4 at the inlet side for the rolled stock to more narrow than the size of a rolled steel stock scheduled to pass, then, the interval between the guide rollers is regulated by the interval regulating mechanism 5 on the guide roller side to the size of the rolled steel stock scheduled to pass to give prestress to a roller holder 1 provided with a guide roller. Then, a hydraulic cylinder 6 connected with the interval regulating mechanism on the guide roller side is operated to regulate the interval between the rollers to a desired waiting interval and when the tip of the rolled steel stock arrives at an inducing guidance device after the regulation, the hydraulic pressure of the hydraulic cylinder is regulated and the interval between the guide rollers is conformed to the size of the rolled steel stock.
Patent JP-S62282828-A (JP)
Title: Wire electric discharge machine
Inventor: SHINKAI MASARU
IPC: B23H7/36
Filed: 1986-05-29
Abstract: PURPOSE:To check the occurrence of pitching on top of a workpiece as well as to make the extent of machining accuracy improvable, by setting up a working fluid sprayer, removing suspended debris on the top of the workpiece, and making it so as to be fed to a fluid tank. CONSTITUTION:There is provided with a pipe 7, branching off from a working fluid pipe line and being shiftable in accord with size of a workpiece 2, and it is set so as to fill up a working fluid 15 over the whole top of the workpiece, and this working fluid is spouted out with pressure of a feed pipe 14, whereby suspended debris 16 is fed to a lower fluid tank 13. Thus, pitching on top of the workpiece due to the debris suspended on the top of the workpiece is prevented from occurring, and highly accurate machining is made attainable.
Patent JP-H10312406-A (JP)
Title: Failure diagnostic device for integrated circuit and recording medium for the device
Inventor: SAKAGUCHI KAZUHIRO
IPC: H01L21/82
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To estimate a failure part of a tested device without opening it and to diagnose the failure in a short time by estimating the failure part via only the processing of a computer, etc. SOLUTION: A tester 105 tests a DUT 106 according to the test vector stored in a test vector store unit 102 and the test condition stored in a test program store unit 103. The test result of the tester 105 is stored in a test result store unit 108. Meanwhile, a simulation result store unit 107 and the unit 108 are connected to a failure decision unit 109. The unit 109 estimates the failure part of the DUT 106 based on the simulation result of a switch level simulator 104 and the test result of the tester 105. The estimation result of the unit 109 is sent to an output device 110 connected to the unit 109, and the device 110 shows the estimated failure part of the DUT 106.
Patent JP-H11317784-A (JP)
Title: Transmission device and automatic program generating device for the same
Inventor: MORI YASUHIRO
IPC: H04L69/14
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the reusability and maintainability of a transmission device, to reduce the load of software modification in the reuse of the transmission device, and to shorten a development period. SOLUTION: (1) (2) A command reception part 41 receives commands from operation and transfers them to a command analysis part 42. The command analysis part 42 (3) recognizes the kind of the operation by using an operation kind table 43 and (4) sends command sequence and operation information to a command conversion request part 44. (5) The command conversion request part 44 refers to a command kind table 45, (6) sets a function to be processed in a bit map table 46, and (7) (11) (15) informs firmware 34 of the address where the function is stored. The firmware 34 (9) (13) (17) refers to the bit map table 46 according to the address and (10) (14) (18) sets the function in a hardware 30.
Patent JP-H1074072-A (JP)
Title: Display device and its control method
Inventor: SAWAMURA AKIRA
IPC: G09G5/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the monitor control for dealing with a plug and play system at a low cost to countermeasure the abnormality of a monitor screen when the resolution, that is out of a prescribed range, is specified in a monitor system using a personal computer. SOLUTION: A display device 9 is provided with a monitor control section 2 which has a CPU 3 to execute a display control and a RAM 4 and a nonvolatile memory 8 which is connected to the section 2. The device 9 is connected to a computer main body 1 and acts as a monitor display. The memory 8 has the region in which monitor specified data required for a display set up are recorded. The RAM 4 has a region 5 to which the data are downloaded when the power supply is turned on for the computer 1 or the computer 1 is reset. The data, which are downloaded in accordance with the reading request from the computer 1, are transferred to the computer 1 side.
Patent JP-H08318930-A (JP)
Title: Sleeve package for carrying case
Inventor: ANDO MASARU
IPC: B65D5/468
Filed: 1995-05-22
Abstract: PURPOSE: To prevent a carrying case which is an article to be packaged in a sleeve package from moving in the lateral direction, and prevent the sleeve package from slipping off. CONSTITUTION: The top surface of a sleeve package 1 is formed by overlapping and bonding both ends of a corrugated fiberboard. On a top surface part 2 on the lower side of the top and bottom, 2 layer top surface, a flap 13 is formed by placing a gate-shaped incision which continues to a back surface part 4. The sleeve package 1 is fitted on a carrying case 19 which is an article to be packaged, and the flap 13 is bent inward, and inserting in a space under a carrying handle 21 of the carrying case 19. By doing so, the flap 13 is engaged with the carrying handle 21, and the carrying case 19 is fixed under a state wherein the carrying case 19 cannot move in the lateral direction.
Patent JP-S5246314-A (JP)
Title: Truck for operation used for aluminium electrolysis
Inventor: KITAZAWA TOORU
IPC: B65G65/40
Filed: 1975-10-13
Abstract: PURPOSE: To develop an operation truck which can carry out both crushing of crust in an aluminium electrolytic cell and charging of alumina. The crush of the crust is performed by utilizing the weight of the truck and is stopped by means of detecting the decrease in reaction force caused by the crush of the crust. 
     COPYRIGHT: (C)1977,JPO&Japio