baber/WOPTO huggingface dataset:
Patent JP-S6447472-A (JP)
Title: Surface heat-treating device of paper tube
Inventor: TAKEMOTO SANEO
IPC: B65H75/50
Filed: 1987-08-19
Abstract: PURPOSE:To enable continuous automatic processing in accordance with a paper tube having various external diameters by dividing a hollow cylindrical press die having an insertion part of the paper tube in the inside to the diametral direction and making the divided press die movable to the diametral direction. CONSTITUTION:A paper tube S applied with resin is inserted to a shaft (j) rotated by a motor (m) and fixed. The paper tube S is inserted into the press die 4 of a surface heat-treating device while rotating it. At this time, the distance of the interval of the press die, namely the diameter of the insertion part of the paper tube is regulated by matching it with the external diameter of the paper tube S. This regulation can be performed by rotating the handle of the rotary shaft and transferring a movable wall and the paper tube S is applied with pressing force and heated when it is passed through a hot plate of the press die 4 and resin applied on the surface is fixed.
Patent JP-S58106149-A (JP)
Title: Driving control unit for reversible variable displacement type hydraulic pump
Inventor: YAMAGUCHI SETSUJI
IPC: F02D29/04
Filed: 1981-12-18
Abstract: PURPOSE:To achieve acceleration for a driven body with a single driving gear as well as to prevent noise from augmenting, by linking the operating lever of a hydraulic pump and the throttle lever of an engine to the driving gear selectively via a linking mechanism. CONSTITUTION:An operating lever 1 is coupled with an operating shaft 2 of the servo valve of a reversible variable displacement type hydraulic pump P, through which both the discharge direction and the discharge rate are controlled. Power transmission rods 7 and 15, a solenoid clutch 13 and an intermediate lever 14 constitute a linking mechanism and control acceleration and deceleration for an engine E via a throttle lever 16. When a driven body 6 rotates at high speed, if the solenoid clutch 13 is energized with current, the throttle lever 16 is tilted and moved in direction to acceleration via a driving lever 10, the power transmission rod 7, the solenoid clutch 13, the intermediate lever 14 and the power transmission rod 15. Doing like this, driving output can be increased while noise can be damped.
Patent JP-S6183915-A (JP)
Title: Flow rate display
Inventor: MISUMI KATSUO
IPC: G01F15/06
Filed: 1984-10-01
Abstract: PURPOSE:To enable the lowering of the manufacture cost, by arranging a weighing section and a display section in a separate structure while those of desired specifications are made combinable with other sections easily to be adapted to diverse specifications. CONSTITUTION:A flow rate transmitting section 20 has a light emitting diode 21 for transmitting a optical pulse signal proportional to the flow rate and a light transmitting body 22 which transmits the optical pulse signal from the diode 21 and a display section 10 is made up of a photodiode 11 for receiving the optical pulse signal therefrom 21, a preamplifier 12, an LCD display section 13 and the like. Then, the flow rate transmitting section 20 and the display section 10 are arranged in a separate structure and linked by a optical signal through the light transmitting body 22. Thus, the flow rate transmitting section 20 can select the display section 10 of desired specifications in the service to meet diverse demands while reducing the production cost.
Patent JP-S58106143-A (JP)
Title: Exhaust brake device of internal-combustion engine
Inventor: EGUCHI NOBUJI
IPC: F02D9/06
Filed: 1981-12-19
Abstract: PURPOSE:To increase a pumping loss and improve an exhaust brake effect, by arranging the effective pipe length of a pair of exhaust flow passages, which collect exhaust from plural cylinders to guide the exhaust to an exhaust brake valve part, to a specific value. CONSTITUTION:Exhaust manifolds 3, 4 are communicated to exhaust flow lines 6, 7 and guided to an exhaust brake valve part 5. An effective pipe length of the lines 6, 7 is selected to the length in which pulsation acted with pressure in the vicinity of an exhaust valve as the positive pressure is generated when the exhaust brake is applied. In this way, when the exhaust brake is applied, the positive pressure generated in a location of exhaust ports increases a pumping loss, and an exhaust brake effect can be improved.
Patent JP-S6264912-A (JP)
Title: Distributive injection apparatus
Inventor: ATAKE MINORU
IPC: B01L3/02
Filed: 1985-09-17
Abstract: PURPOSE:To make it possible to always accurately judge whether regular distributive injection is performed, by separating a metaring device from the surface of a liquid to be sucked and subsequently judging whether distributive injection is accurately performed from the internal pressure of the metering device. CONSTITUTION:At first, a motor 9 is driven on the basis of the control signal of a controller 10 and the lower end of a metering device 8 is fallen in a test tube and, at the same time, a switch mechanism 14 is turned ON and the atomospheric pressure monitored by a pressure gauge 7 is measured to be sent to a computer 15 and stored in a memory 16 according to a set program. Next, the internal pressure of the metering device 8 is monitored by the pressure gauge 7 from the point of time when the lower end of the metering device 8 was contacted with the surface of the liquid to be sucked in the test tube and compared with the content of the above mentioned memory 16. When the variation width of the pressure variation value with the content of the memory 16 coincides with the value, for example, preliminarily stored in a memory 17, a signal is applied to the controller 10 and a syringe 4 states suction. Thereafter, suction is performed for a definite time and the head pressure in the metering device 8 is monitored on the basis of the scuking result by the controller 10 to make it possible to certainly judge whether the distributive injection of a regular amount is performed.
Patent JP-H11112757-A (JP)
Title: Image forming device
Inventor: MISHIMA NOBUHIRO
IPC: H04N1/21
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience even when the registered job contents are changed by judging whether the time for executing the corrected job contents is increased or not in comparison with that before correction when the registered job contents are corrected and changing order for executing the corrected job contents based on the jedgement. SOLUTION: The register number of a job to be corrected is obtained from an ID code at first in a job correction and register processing when correction is required in the registered job in a copying machine, etc. Then, the required time of the job after correction is calculated and it is judged whether the required time of the job is increased or not after correction. When the time is increased, the job where a processing time is increased is made to the last one and alarm is outputted to an operation pannel or CPU 1 where control concerning the input and display of a signal is executed. Unless the required time is increased, the processing for correcting the job contents is executed and a prescribed variable number is newly registered.
Patent JP-H03170643-A (JP)
Title: Alloy for permanent magnet
Inventor: FUJIMURA SETSUO
IPC: H01F1/057
Filed: 1990-08-03
Abstract: PURPOSE:To manufacture the permanent magnet in which the amt. of expensive Co to be used is reduced and having excellent magnetic characteristics at low cost by subjecting the powder of an alloy obtd. by mixing specified rare earth elements, B and Fe in specified ratios and melting the mixture to orientating, compacting and sintering in a magnetic field. CONSTITUTION:An Fe-rare earth-B series alloy contg., by atom%, 12.5 to 20.0% lanthanoide series rare earth elements (in which the amt. of one or more kinds among Dy, Tb, Gd, Ho, Er, Tm and Yb is regulated to 0.05 to 5% and the balance one or more kinds of Nd and Pr, or the total amt. of Nd and Pr is regulated to >=80% and the balance at least one kind among the rare earth elements including Y except the above Dy to Yb), 4 to 20% B and the balance Fe in which a part is substituted by Co by <=35% for the total compsn. as well as, as the elements to be added, contg. specified amounts of at least one kind among Ti, Zr, Hf, Cr, Mn, Ni, Ta, Ge, Sn, Sb, Bi, Mo, Nb, Al, V and W is refined, is cooled to pulverize and is thereafter orientated, compacted and sintered in a magnetic field. The permanent magnet in which the amt. of expensive Co to be used is reduced and having excellent magnetic characteristics can be obtd.
Patent JP-S58108932-A (JP)
Inventor: WATABE CHIYUUJI
IPC: H02J9/00
Filed: 1981-12-22
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-H0493188-A (JP)
Title: Robot for inspecting pipe interior
Inventor: IIDA HITOSHI
IPC: F17D5/00
Filed: 1990-08-03
Abstract: PURPOSE:To easily perform the directional changeover at the branch pipe parts of a T character piping and crossed piping, by providing a cable which connects a control panel and robot main body and stores various kinds of cables, etc., inside, a driving source which drives a telescopic unit and strut bridging mechanism and a monitor for observing the inspection image by an inspection device. CONSTITUTION:A robot main body 2 is fixed to a piping P internal face via at least two strut bridging mechanisms 6-1-6-5. The telescopic units 4-l-4-4 whose one part at least of the front and back becomes free are bent in the telescopic or optional direction in this state. The checkout and inspection of the piping internal face can be performed well without any leakage, with the directional changeover at the branch pipe of the T character piping and crossed piping, etc., or the rectilinear propagation passing of the crossed piping being performed easily and surely by retreating or advancing while repeating this in order.
Patent JP-S58109090-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05B67/00
Filed: 1981-12-22
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-H1151049-A (JP)
Title: Tube type ball screw device
Inventor: EBINA SHIGERU
IPC: F16H25/22
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To attain a smooth circulating action of balls by moving a connector by each ball in a load region of a chainwise track while guiding and moving the connector by each ball at a non-load region thereof, and forming a guiding part for guiding the connector to the side of load transfer groove in a non-load ball passage. SOLUTION: A ball rolling body holding a plurality of aligned balls 11 with a connector 12 so as to roll freely is built in a chainwise track. A groove for guiding the connector 12 is formed in a non-load ball passage constituting a non-load region of the chainwise track. Each ball moves the connector 12 in a load transfer groove 6 constituting a load region of the chainwise track while the connector 12 guides and moves each ball 11 in the non-load region. A guiding part for guiding the connector 12 along the advance direction of the ball 11 moving along the groove 6 is formed at the side of load transfer groove. With this constitution, the delivery and reception of ball 11 between the load and non-load regions thereof is made quite smooth.
Patent JP-S58107638-A (JP)
Title: Insulation for high polymer semiconductor surface
Inventor: EBISAWA FUMIHIRO
IPC: H01L51/40
Filed: 1981-12-21
Abstract: PURPOSE:To obtain clean interface and prevent disturbance of molecule structure by insulating the surface of high polymer semiconductor through additive reaction by direct contact with high temperature gas or ion implantation. CONSTITUTION:As a sample, polyacetylene obtained by direct polymerization like a film by the Ziegler catalyst on a glass plate or high polymer film is used. Such sample 6 is placed within a quartz glass bulb 2 and it is heated by an electric furnace 4 while the argon gas is supplied from the entrance 1. Thereafter, the reaction gas mixing the halogen gas such as chlorine gas, bromine gas and oxygen gas is introduced. After a predetermined period, the supply gas is changed to the argon gas, temperature is returned gradually to a room temperature and a sample 6 is taken out. When an insulating film is formed on the surface of polyacethylene as explained above, the interface becomes clean and  molecule structure is not disturbed. Moreover, the surface can be insulated by  the additive reaction even by implanting the ions such as H, Cl, Br, O into the  polyacethylene.
Patent JP-H0953397-A (JP)
Title: Cone for lock bolt
Inventor: YOSHIDA MASAHIRO
IPC: E21D20/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a cone for lock bolt which can be easily installed to the tip part of a lock bolt. SOLUTION: A shaft part 34 is freely inserted to the inner part of a pipe type lock bolt 7 through an opening 41 on the tip of the lock bolt 7 to bring a head part 33 into contact with an opening end surface 42 on the tip of the pipe type lock bolt. When a pin 32 is driven to a pin hole 35 from the tip of the head part 33 in this state, the pin end pushes and extends the parts of expanding parts 39, 40 on both sides of the slit of the shaft part 34 in the radial direction of the pipe type lock bolt 7 after it approaches the part where the hole diameter is contracted. When the expanding parts 39, 40 are pushed onto the inner wall 43 of the pipe type lock bolt 7, a large frictional resistance is generated between the pipe type lock bolt 7 and the shaft part 34 to prevent a cone member 30 from being dropped out from the pipe type lock bolt 7.
Patent JP-H0868029-A (JP)
Title: Vehicle for removing ice on frozen road face
Inventor: OSHINA MORIO
IPC: E01H5/12
Filed: 1994-08-31
Abstract: PURPOSE: To automatically adjust the cutting depth when a cutter gets in contact with the real road face so as to bring apart the cutter from the road face in order to lessen the operator's burden and prevent the road face from being damaged. CONSTITUTION: A cutter 10 is attached at the front side of a traveling body 1 through a lifter 2. A blade removing iced materials and a vertically movable cutting edge 7 movable with respect to the road face at the lower end thereof are provided at the rear part of the cutter 10. When the contact condition of the cutter 10 with the road face is detected by a vibration-detecting sensor 37 checking the vibration on the cutter, the cutting edge 7 is stretched by a controller 38A on the basis of the signal and the cutter is brought apart from the road face.
Patent JP-H1053437-A (JP)
Title: Coating with amorphous type titanium peroxide
Inventor: OGATA SHIRO
IPC: C08J7/044
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating material which does not require the hydrophilization treatment with a surfactant or the like or of which coating is not restricted by its thermoplastic properties, even in the case that the substrate has the water-repellent surface or it is thermoplastic; provide a film- forming technique that a photocatalyst semiconductor is not buried with a binder, because thin layers of photocatalytic semiconductor, dielectric substance or conductive ceramic material can be easily formed and its coating thickness is readily controlled. SOLUTION: A viscous, amorphous titanium peroxide or the like is immobilized on the substrate 3 and is used as a binder layer. Microfine particles 1 of a photocatalyst semiconductor, a dielectric ceramic or a conductive ceramic are stuck to the amorphous titanium peroxide layer 2, as the particles are homogeneously scattered in a gas. In addition, a viscous amorphous titanium peroxide is set to the substrate 3, and, fired to form a titanium oxide layer having photocatalytic activity.
Patent JP-H0492974-A (JP)
Title: Automatic dimension display device
Inventor: NAKAMURA RYUJI
IPC: G06F17/50
Filed: 1990-08-04
Abstract: PURPOSE:To reduce the burden on an operator and to improve work efficiency by preventing the operator from designating the display places of dimensions for respective elements. CONSTITUTION:A graphic is inputted through a digitizer 10 and is stored in a first memory 18a. Then, CU 22 forms the virtual planes of meshes in a fourth memory 18d for respective diagrams. The sizes of the meshes are allocated on the fourth memory 18d by an operation expression based on the sizes of respective diagrams. Then, the dimensions are obtained by an operation for respective elements of the diagrams through ALU 20 based on the content of the first memory 18a. The obtained dimensions are stored in a second memory 18b. All the dimensions are added to a third memory 18c and the diagrams are outputted in a plotter 28 based on data, whereby they are displayed in a display 30.
Patent JP-H0257811-A (JP)
Title: Movable crematory
Inventor: OMORI YUICHI
IPC: F23G1/00
Filed: 1988-08-23
Abstract: PURPOSE:To enable a dead body to be cremated at once in response to the required number of dead bodies at a place where an accident occurred by a method wherein a transporting means is provided with a crematory for cremating the dead bodies. CONSTITUTION:A crematory is mounted on a trailer having a moving means and a ceremony stage is arranged at a coffin transporting door of the crematory. With this arrangement, it is possible to provide a mobile cremation place at a place where a large number of dead bodies were generated under an accident without transporting the dead bodies to the crematory having a limited processing capability which is located at a far location and can not be moved.
Patent JP-S6363572-A (JP)
Title: Dc power unit for plasma arc
Inventor: FUJIYOSHI TOSHIICHI
IPC: H02M7/06
Filed: 1986-09-02
Abstract: PURPOSE:To prevent a constrained nozzle from being damaged by stopping the application of a pilot current in the case a a plasma arc is not generated and continuing only the application of a main current in the case the arc is generated within the time of a timer after a pilot arc is generated. CONSTITUTION:When the main current between base metal and an electrode remains in zero, the current detected by a detector 20 is the pilot current and a third relay 27 is not applied with the current and excited and the application of the current to a first relay 23 is started to finish the timing of the timer by a timer circuit 30. An on-command signal with a high level is outputted to the base of a fifth transistor 25 and the application of the current to a driving circuit 33 is stopped and the pilot current between a nozzle and the electrode is also made to zero. Furthermore, when the pilot arc is generated between the nozzle and the electrode and the electrode is moved close to the base metal, the main current is allowed to flow between the base metal and the electrode. The operation of the timer circuit 30 is stopped and a first normally closed contact point 32 is turned off and the pilot current between the nozzle and the electrode is made to zero and only the main current is allowed to flow continuously between the base metal and the electrode and only the arc is generated continuously.
Patent JP-2000037684-A (JP)
Title: Apparatus of and method for evaluating product, and medium having program for evaluating product recorded thereon
Inventor: NAITO TOMOKO
IPC: G06Q50/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To plan a product while performing the quantitative evaluation of the recycle possibility or environmental load of the whole of the product on the way of the planning of the product. SOLUTION: A product evaluation apparatus has a data base having the attribute of a material recorded thereon, an input part 101 wherein the shape of the part constituting a product is planned and the material used in the part is designated, a memory part 103 wherein the attribute of the part correlated in the attribute of the material recorded on the data base and the material of the part designated in the input part 101 and the shape of the part planned in the input part 101 are recorded, a calculation part wherein the characteristics of the product are calculated on the basis of the shape of the part recorded on the memory part 103 and the attribute of the part and an output part outputting the calculation result of the calculation part.
Patent JP-H1036465-A (JP)
Title: Block copolymer
Inventor: NAKAMURA MASAO
IPC: C08L53/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymer compatibilizer which can compatibilize insufficiently compatible diene rubbers with each other, does not retard vulcanization, and can improve wearing resistance, tensile strength, etc., and to provide a rubber composition having a satisfactory vulcanization rate and excellent wearing resistance, tensile strength, etc. SOLUTION: The copolymer comprises at least one block A which is a polymer of a conjugated diene and at least one block B which is a random copolymer of a conjugated diene with an aromatic vinyl compound in an A to B weight ratio of 5/95 to 95/5. The block B has a content of aromatic vinyl units of 1-50wt.%. The block copolymer has a weight-average mol.wt. (M) of 100,000-5,000,000 and has at least two transition points in the range of -150 to +150 deg.C as determined with a differential scanning calorimeter. The rubber composition comprises the block copolymer and at least one diene rubber.
Patent JP-S60102811-A (JP)
Inventor: FUJII ISAO
IPC: H02G7/00
Filed: 1983-11-07
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-S5998156-A (JP)
Title: Acrylic resin composition having excellent heat resistance and impact resistance
Inventor: MAEDA KATSUAKI
IPC: C08L33/00
Filed: 1982-11-29
Abstract: PURPOSE:To provide a composition having improved impact strength keeping the high heat deformation temperature of the base resin, by compounding a specific acrylic resin composition with a specific acrylic resin composition having three- layer structure. CONSTITUTION:The objective composition is prepared by compounding (A) an acrylic resin composition composed of 41-97.5mol% of methyl methacrylate, 0-5mol% of a 1-4C alkyl acrylate, 1-26mol% of maleic anhydride and 1.5- 60mol% of styrene and having the molar ratio of maleic anhydride to styrene of 1:(1.5-5), with (B) an acrylic resin composition consisting of (i) the rigid first layer of a methyl methacrylate (co)polymer having a glass transition temperature of >=25 deg.C and obtained by emulsion polymerization, (ii) the second layer obtained by the emulsion polymerization of a mixture composed mainly of an alkyl acrylate forming a copolymer having a glass transition temperature of <=25 deg.C by homopolymerization, and containing a polyfunctional grafting agent, and (iii) the third layer obtained by the emulsion polymerization of a mixture composed mainly of methyl methacrylate and forming a (co)polymer having a glass transition temperature of >=25 deg.C by homopolymerization, at a ratio (A:B) of 3:1-1:1.5.
Patent JP-H0256123-A (JP)
Title: Portable radio equipment
Inventor: TSUNEKAWA KOICHI
IPC: H04B1/38
Filed: 1988-08-22
Abstract: PURPOSE:To realize an antenna with less damage without being affected by a radio equipment enclosure by incorporating an antenna conductor to part of a shoulder belt. CONSTITUTION:An antenna 16 made of a conductive member is mounted to part or all a portable shoulder belt 13 in a portable radio equipment 11 having the said belt 13. Then the antenna is connected to an antenna terminal 18 of the radio equipment 11. Thus, since an antenna 16 is placed at the upper part from the enclosure of the radio equipment 11, the antenna 16 is free from the effect of the enclosure. Thus, the antenna with high sensitivity is realized. Moreover, the antenna with high sensitivity to a vertically polarized wave is obtained by using a long conductive member. Furthermore, the damage to the antenna is prevented by using a flexible conductive member.