baber/WOPTO huggingface dataset:
Patent JP-S60238332-A (JP)
Title: Molded plastic article having picture pattern
Inventor: WATANABE TADAO
IPC: C08L21/00
Filed: 1984-05-11
Abstract: PURPOSE:A molded article, obtained by permeating a heat migrative sublimable dye into a molded article prepared by using a main material of a polycarbonate resin and a secondary material of a styrene based resin, and having a picture pattern and improved moldability and abrasion resistance. CONSTITUTION:A molded plastic article obtained by molding a material consisting of a main material, consisting of a polycarbonate resin, and incorporated with 1-50wt% secondary material consisting of at least one polystyrene resin, styrene-butadiene copolymer resin, styrene-acrylonitrile copolymer resin and acrylonitrile- butadiene-styrene copolymer resin, and permeating a heat migrative sublimable dye into the interior thereof to give a picture pattern. 1-30wt% polybutylene terephthalate resin as an additive may be incorporated therewith.
Patent JP-S59220405-A (JP)
Title: Motorcycle tire
Inventor: FUNAHASHI HIROSHI
IPC: B60C11/117
Filed: 1983-05-28
Abstract: PURPOSE:To enhance gripping and mud protective characteristics as well as reduce the noise generated from the tire, to be used both for on-road and off-road, by making its tread pattern in such an arrangement that the central block and short blocks shall constitute a specific pattern. CONSTITUTION:Central blocks 4 each having its longer side along the center line (i) of the tread and intersecting partially with the center line are dislocated angularly in the opposite directions one after another, where every two adjoining pair of blocks 4 are separated by a separation groove 8 as well as overlapped by a portion of 4a when viewed from the side. Here every pair of separation grooves 8 situated in front of and behind each block shall be located oppositely to each about the center line (i). Each central block 4 is associated with one short block 5 with a separation groove 9 interposed in such a way as overlapping with each other by a portion of 5a when viewed from the front (from the rear). Outside these short blocks 5, the outer blocks 6 are furnished, and further outside, the outermost blocks 7 are arranged so as to complete a whole tread pattern. Thereby the gripping and mud protective characteristics can be enhanced as well as the noise to be generated from tires reduced.
Patent JP-S5428431-A (JP)
Title: Preparation of door body in synthetic resin
Inventor: KAMIIDE TOORU
IPC: E06B3/70
Filed: 1977-08-06
Abstract: PURPOSE: To ensure light weight and excellent anticorrosion, by integrally modling a repeated, curved plate in synthetic resin and a vertical rib and lateral rib in synthetic resin by heating pressurizing said ribs to said plate, and by attaching a sheet portion and a frame body in metal to the molded portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5428919-A (JP)
Title: Combustion of low-ignitability fuel
Inventor: SHIMOZU MASATERU
IPC: F02B3/08
Filed: 1977-08-05
Abstract: PURPOSE: To make it possible to use liquid fuel of low ignitability for Diesel engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10275037-A (JP)
Title: Hot-line insertion and extraction adaptive type electric circuit package
Inventor: KATO JUNICHI
IPC: G06F3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the hot-line insertion and extraction adaptive type electronic circuit package which can securely load a nonvolatile memory of an object device to be protected even if a rise of a source voltage applied at the time of hot-line insertion or extraction is unstable. SOLUTION: At the time of the hot-line insertion or extraction of the electronic circuit package 1 into or from a device main body, a power source monitor device 3 mounted on the electronic circuit package 1 monitors the transient variation state of the applied voltage, and outputs a load start command to the object device 2 to be protected which is mounted on the electronic circuit package 1 after the variation state becomes stable; and a load signal is outputted from a nonvolatile memory 2a of the device 2 to be protected to a nonvolatile memory 2b and after the loading of the nonvolatile memory 2b is completed, the power source monitor device 3 outputs a reset signal for resetting the whole electronic circuit package 1.
Patent JP-H05116756-A (JP)
Title: 90×deflecting member for air pressure feed conduit
Inventor: ROBERUTO SHIYUTORUFU
IPC: F16L43/00
Filed: 1992-04-14
Abstract: PURPOSE: To provide a 90 deg. deflection member for a pneumatic supply pipe having self-cleaning property but without pressure loss and generation of angel hair. CONSTITUTION: A member comprises a tubular asymmetric cross-sectional expansion 2, a baffle plate 6 which is arranged at the outer side of an arch and a tubular asymmetric cross-sectional contraction 4 provided at the exit side. The baffle plate 6 is arranged at an angle between about 55 deg. and 65 deg. relative to the flow direction at the entrance side. The inner side of the arch is defined by a quadrantal divided pipe shell 3. The remaining surface is complemented by packed segments to provide a closed cross section.
Patent JP-H10274665-A (JP)
Title: Current detector
Inventor: TOSAKA TOSHIAKI
IPC: H01F27/42
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate an in-phase noise component and suppress an output drift by using a current input type differential amplifier and drawing the output of a current transformer (current sensor). SOLUTION: In the output terminals 11 and 12 of a secondary winding of a current transformer(CT) type current sensor 1, an in-phase mode noise voltage Vn mixed in the secondary winding via floating capacities Cs1 and Cs2 between input and output is overlapped to the primary side penetration current which is the current proportional to a detection current (is), which flows and is respectively input in the non-reversal input of an operational amplifiers 3 and 4. The output voltages Vs1 and Vs2 of the operational amplifiers 3 and 4 are respectively input in the reversal input and non-reversal input, where noise Vn is eliminated and voltage output Vo is drawn. This voltage output Vo is input in the reversal input of an amplifier 5 constituting an integrating circuit together with a resistor R5 and a capacitor C1.  Its output is connected to the non-reversal input of the operational amplifier 4 via a resistor R8 and the direct current drift emerging in the voltage output Vo is canceled by negative feedback.
Patent JP-S5618771-A (JP)
Title: Braun tube deflector
Inventor: FUJIWARA YOSHINORI
IPC: H04N3/30
Filed: 1979-07-24
Abstract: PURPOSE:To reduce the power comsumption by moving electron beam along the circumference of the indication picture surface when the electron beam is swept outside the picture. CONSTITUTION:Electron beam of the Braun tube 5 is swept spirally by the X axis deflection circuit 9 and the Y axis diflection circuit 11. The addition circuit 17 sends the voltage corresponding to the square of the distance to the sweeping position of the electron beam from the origin of the X-Y rectangular coordinates on the indication picture of the Braun tube. As the output of the addition circuit 17 increases, that is, when the electron beam is swept outside the Braun tube indication picture, the gain control circuit 20 inhibits the amplifying level of the power amplifiers 8 and 10. Thus, the electron beam moves along the circumference of the indication picture.
Patent JP-S61253613-A (JP)
Title: Manufacture of magnetic head
Inventor: YUMOTO NAOYUKI
IPC: G11B5/265
Filed: 1985-05-02
Abstract: PURPOSE:To form with a high operability a magnetic head having an excellent performance by sticking and placing erasing head cores which is formed to about the same size in both sides by using a recording/reproducing head core as a base, grinding and polishing them until they become a prescribed erasing track width size, and sticking a slider from both sides. CONSTITUTION:A recording/reproducing head core 1 and erasing head core base materials 2, 3 are sliced to about the same width size, respectively, and also with respect to the recording/reproducing head core 1, both its faces are ground and polished until the become a prescribed recording/reproducing track width size. Also, as for the erasing head core base materials 2, 3 only the joint surface to the recording/reproducing head core 1 is ground and polished. Next, the part of the erasing head core base materials 2, 3 of both sides of the assembly are ground and polished from both face sides until they become a prescribed erasing track width size, erasing head cores 4, 5 having erasing gaps 4a, 5a are formed, and a head assembly 6 of a desired shape size is obtained. Thereafter, sliders 7, 8 consisting of a non-magnetic material such as ceramics, etc. are stuck, and a magnetic head is formed.
Patent JP-S5218416-A (JP)
Title: Energy control method in total system of steel making, forming and sha ping
Inventor: SHIMIZU TAKUZOU
IPC: C21B5/00
Filed: 1975-08-04
Abstract: PURPOSE:To minimize energy consumed in total system of steel making, forming and shaping, including a blast furnace, a converter, blooming or continuous casting line, and rolling line.
Patent JP-S5320905-A (JP)
Title: Tape guide device
Inventor: TERADA AKIMICHI
IPC: H04N5/78
Filed: 1976-08-11
Abstract: PURPOSE: To suppress vertical vibrations with a simple construction without damaging tape by providing a revolving roller to the circular cylindrical surface of a roller to the circular cylindrical surface of a guide cylinder having a rotary head, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63264568-A (JP)
Title: Production of indolines
Inventor: SAITO RYUICHI
IPC: B01J27/06
Filed: 1987-04-17
Abstract: PURPOSE:To obtain, easily in high yield, an indoline which is used as a synthetic intermediate of medicines, agrochemicals and photosensitive materials, by catalytic hydrogenation of an indole in the presence of a Pt/C catalyst and an acid. CONSTITUTION:The subject indoline of the formula (R1 is H, alkyl, phenyl; R2 is H, alkyl, hydroxyalkyl, aminoalkyl, alkoxycarbonylalkyl) is obtained by catalytic hydrogenation of the corresponding indole in the presence of a Pt/C catalyst (Pt content: 2-10wt.%) and an acid such as perchloric acid, fluoroboric acid or acetic acid at normal pressure to 10kg/cm<2> hydrogen pressure below 100 deg.C for 1-10hr. The amounts of the catalyst and the acids are preferably 3-10wt.% and 0.5-1.5mol. based on the starting indole. A lower alcohol is preferably used as a solvent.
Patent JP-S62251298-A (JP)
Title: Flap rudder
Inventor: KITAURA HISAYOSHI
IPC: B63H25/38
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a great steering force by connecting a rudder plate provided at the bow side with a hull side by a parallel displacement mechanism, and by installing an intermediate rudder plate onto a steering shaft whereby pivotally connecting a rudder plate provided at the stern side with the rear end of the intermediate rudder. CONSTITUTION:A rudder plate (main rudder) 2 provided in a middle is steered by pivoting a steering shaft 8. Linked with said motion, a rudder plate 1 which is provided at the bow side and is connected with a pivot section on the hull side by a parallel displacement means 5, follows up the rudder plate 2 so as to be displaced by way of a hinge 4a while being kept parallel with a hull center line C. On the other hand, a rudder plate 3 provided at the stern side is pivoted with a steering angle beta larger than a steering angle alpha of the steering shaft 8 by a pivot means. Accordingly, as influent A is divided into a right and a left flow while being rectified by the rudder plate 1, and passes through afterward, the occurrence of a separation phenomenon can be prevented. Furthermore, the direction of influent can be sharply changed by the rudder plate 3. As a result, a great steering force is obtained.
Patent JP-S61253093-A (JP)
Inventor: SHIBATA YOSHIO
IPC: D05B21/00
Filed: 1985-05-02
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-H10263564-A (JP)
Title: Ozone reaction processing device for bathtub
Inventor: YAMAKAWA TATSUYA
IPC: C02F1/78
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient, small, light and inexpensive ozone reaction processing device for a bathtub. SOLUTION: An ejector 33 is provided to a circulating line 31 for circulating the bathwater 50 in a bathtub 10, and a cyclone type gas-liq. separator 34 is positioned and provided on the downstream side of the ejector 33. Gaseous ozone A is injected into the bathwater B by means of the ejector 33. The bathwater C contg. the injected gaseous ozone A is forcedly separated by the cyclone type gas-liq. separator 34 into gas and liq. The bathwater D free from the contained gas E is returned to the bathtub 10. The contained gas E is sent to an auxiliary separator 35 to separate the entrained water F. The bathwater F thus separated is returned to the bathtub 10.
Patent JP-H05291557-A (JP)
Title: Optical integrated circuit
Inventor: OKAMOTO AKIRA
IPC: H01L27/15
Filed: 1992-04-15
Abstract: PURPOSE:To stabilize propagation mode inside an optical waveguide regarding an optical integrated circuit wherein a photo element, an electrical element, etc., are arranged on the same substrate through a waveguide. CONSTITUTION:In an optical integrated circuit wherein a substrate mount matter such as an optical element and an electrical element are arranged on a substrate 1, clad layers 21, 23 are formed to make a product (n1.d) of an interval (d) between a waveguide layer 22 of a waveguide and a substrate mount matter 3 arranged on the waveguide and a refraction factor (n1) of a clad layer equal to or larger than a refraction factor (n2) of the substrate mount matter.
Patent JP-H05287406-A (JP)
Title: Production of high-density powder sintered titanium alloy
Inventor: FUJITA TAKAHIRO
IPC: C22F1/18
Filed: 1992-04-15
Abstract: PURPOSE:To improve ductility and fatigue strength by sintering a powder molding to form a beta single phase in an alpha+beta alloy and controlling the cooling rate after the sintering to a specified range, thereby forming fine structures. CONSTITUTION:The powder of a Ti alloy compsn. to be obtd. is formed. The molding is sintered to form the beta single phase in the alpha+beta alloy. This alloy after the sintering is cooled at 1 to 10 deg.C/sec rate in a range from >=(Tbeta-50 deg.C) to <=(Tbeta-100 deg.C) when the beta transformation temp. of this alloy is expressed as Tbeta. As a result, the high-density powder sintering titanium alloy is produced with good productivity. The compsn. of the powder mixture is preferably, by weight %, 1.0 to 4.0% Fe, 1.0 to 4.0% Mo, 3.0 to 7.0% Al, 2.0 to 4.5% V, <=0.5% O and the balance Ti with inevitable impurities.
Patent JP-H01267792-A (JP)
Title: Window terminal equipment
Inventor: NAKAMATA YOSHIAKI
IPC: G07D9/00
Filed: 1988-04-20
Abstract: PURPOSE:To shorten a transmission time to all transactions by storing data of respective transactions into an internal memory each time one transaction is executed, extracting the data of respective transactions to be stored by means of a main control part in a stage in which all transactions are completed, calculating the cash flow balance of all transactions, and transmitting it to a high order device. CONSTITUTION:Each time one transaction is executed at the time of plural successive transactions of one client, a teller pushes down a first completion key, and thereby, the data of respective transactions are stored into a transaction data temporary storing means. By pushing down a second completion key in the stage in which all transactions are completed, the main control part calculates with cash flow balance of all transactions by extracting the data of respective transactions to be stored, simultaneously, transmitting data to be high order device are prepared, and all transactions are transmitted to the high order device in a batch. Thus, the transmission time of all transactions can be made very short, and an operation time can be shortened.
Patent JP-H02275091-A (JP)
Title: Supplying method of lubricating water to bearing for vertical shaft pump
Inventor: IMAMURA TSUKASA
IPC: F04D29/04
Filed: 1989-04-14
Abstract: PURPOSE:To perform lubrication and cooling with lubricating water by closing a lubricating water supply system at a time when a water level of a water absorptive well goes up to more than the specified water level, and performing the lubrication and cooling with self-pumping of a pump, while closing the lubricating water supply system when the water level goes down. CONSTITUTION:At time of operation of a vertical pump 1 whose main shaft 2 is rotated, if a water level of a water absorptive well 6 is more than a pumping start level HWL, pumping operation is performed by an impeller 3. At this time, a valve 9C of a lubricating water supply system 9 is closed by an output signal of a level switch 10, and lubricating water is no longer supplied to each of bearing 5, 8. However, these bearings 5, 8 are lubricated and cooled by self-pumping drawn up by the impeller 3. On the other hand, when the water level goes down to the pumping cutoff level LWL, this level is detected by the level switch 10 and the valve 9C is opened. Consequently, lubricating water is fed to these bearings 5, 8 from a lubricating water supply source 9A of the lubricating water supply system 9 via a pipeline 9B, so that lubrication and cooling are performed.
Patent JP-S63260321-A (JP)
Title: Pll circuit
Inventor: OZAWA TOSHIYUKI
IPC: H03L7/093
Filed: 1987-04-17
Abstract: PURPOSE:To transit the state brought into the dead lock state into the lock state automatically by providing a charge pump input circuit provided between an output of a phase comparator circuit and an input of a charge pump circuit and controlled by a dead lock release means. CONSTITUTION:A dead lock release means 16 discriminates whether or not the state is in the dead lock state based on an output of a discrimination circuit, controls a charge pump input circuit 12 in the dead lock state to change the DC voltage VT in a direction where the oscillated frequency of the voltage controlled oscillation circuit 11 is decreasing. Whether or not the state is in the lock state is discriminated again based on the output of the discrimination circuit after a prescribed time. When the state is not in the lock state, since it is the case with the minimized oscillating frequency of the voltage controlled oscillating circuit 11, the dead lock release means 16 controls the charge pump circuit 12 to change the DC voltage VT in a direction where the oscillating frequency of the voltage controlled oscillating circuit 11 is increasing. Thus, two kinds of dead lock states are released.
Patent JP-S60240332-A (JP)
Title: Production of seamless steel pipe having larger diameter
Inventor: KATSUMATA TAKESHIGE
IPC: B21C1/26
Filed: 1984-05-15
Abstract: PURPOSE:To enable the piercing of an ingot and push drawing of a blank pipe with a bottom with one unit of a pressing machine by pushing horizontally into a steel ingot a mandrel for piercing in the titled method by a push bench pipe manufacturing method. CONSTITUTION:A steel ingot 1 heated to the prescribed temp. is placed on a table 12 horizontally with its axial line on the same axial line with a mandrel bar 8. The bar 8 is then moved horizontally by a pressing machine 13 and being guided by a guide 4 the tip of the bar 8 is brought into contact with the end face of the ingot 1 and after the tip of the ingot 1 is pushed to a reaction force receiving stopper 15 the bar 8 is pushed in along the axial line to the steel ingot 1. The steel ingot 1 is thus pierced to the prescribed depth and made to a bottomed blank pipe 5 and the bar 8 is drawn. If necessary the blank pipe 5 is heated and the bar 8 or a mandrel bar having the prescribed diameter is inserted into the pierced aperture of the blank pipe 5. After a die 15 having the prescribed diameter is fitted to a die stand 10, the bar 8 is moved horizontally by the press machine 13 and the inside of the die 16 is pushed out and a seamless steel pipe of large diameter having the prescribed outer diameter and thickness is obtd.
Patent JP-H01268824-A (JP)
Title: Method of operating flash smelting furnace
Inventor: IEMORI NOBUMASA
IPC: C22B15/00
Filed: 1988-04-20
Abstract: PURPOSE:To increase the treating capacity of silicic acid ore without increasing the erosion property of slag into bricks by using a lance to blow a CaO source and auxiliary fuel together with a gas for reaction into the melt in a settler and adjusting slag temp. CONSTITUTION:The lance is provided in the settler of the flash smelting furnace and the CaO source such as limestone and the auxiliary fuel are blown together with the reactive gas at about >=30m/sec rate into the melt into the settler. The CaO grade in the slag and the ratio of the Fe grade and SiO2 grade therein are adjusted as desired and the slag temp. is adjusted in a prescribed range by this treatment. The amt. of the silicate to be treated is thereby increased without increasing the erosion property of the slag into the bricks. The stable operation of the flash smelting furnace over a long period of time is thereby enabled.
Patent JP-H07274625-A (JP)
Title: Mobile agricultural machine
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1994-04-07
Abstract: PURPOSE:To perform, e.g. a forward movement of the gravitational center of the machine body and reduction of the amount of a ground working machine projected toward the back by moving the ground working machine in the vertical direction following the field surface and making the ground working machine take a forward tilting posture when elevated. CONSTITUTION:In this mobile agricultural machine in which a ground working machine is elevatably attached through an elevation link 14 to a running car, the ground working machine is vertically shakable on the basis of the elevation link 14 within a prescribed range. The mobile agricultural machine is equipped with a posture change unit 67 capable of changing the ground working machine from a ground working posture to a forward tilting posture.
Patent JP-S5219804-A (JP)
Title: Monitoring method of turbine running
Inventor: KURIKIYO NOBUO
IPC: F01D21/10
Filed: 1975-08-08
Abstract: PURPOSE: To monitor the degree of erosion of turbine blades due to the wetness of steam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58221016-A (JP)
Inventor: HIYUU AIBO FUREIZAA
IPC: F16C32/06
Filed: 1983-06-01
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-2000001443-A (JP)
Title: Solid medicine and its production
Inventor: TANNO FUMIE
IPC: A61K47/38
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a rapidly disintegrable and easily absorbable solid medicine having a moderate hardness. SOLUTION: The characteristic of this solid medicine is to contain a methyl cellulose having 27.5-31.5 wt.% degree of substitution of methoxyl groups and 2-12 cP viscosity of a 2 wt.% aqueous solution at 20 deg.C as a binder in an amount of 0.5-10 wt.% based on the solid medicine therein.