baber/WOPTO huggingface dataset:
Patent JP-H05338612-A (JP)
Title: Packing device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/54
Filed: 1992-06-09
Abstract: PURPOSE:To improve workability in replacement of adhesive tape by providing a supporting bracket for rotatably supporting a roll-shaped adhesive tape, a holding part for the forward end of the adhesive tape, and a cutter on a single supporting member detachably mounted to a device fixing part. CONSTITUTION:When a supporting member 5 for an adhesive tape 4 is mounted on a frame 8 of a packing device, a supporting frame 25 on the side of a holding arm 33 reaches an end on the side of the tape 4 so that the end of the tape 4 is held between a holding member 32 of the frame 25 and a holding roller 33a. Under such conditions, a locking part 9a of an operation lever 9 engages the end of the member 5 so that a press plate 8 fixed to the frame 8 fixes the end of the member 5. When the tape 4 is replaced, if the lever 9 is turned upward, the part 9b of the lever 9 moves apart from the member 5 and the lever 9 makes contact with the end of the arm 33 and turns clockwise so that the tape 4 is applied to a holding part 37 and the member 32 is separated from the roller 33a, so that the member 5 can be drawn out.
Patent JP-H10335287-A (JP)
Title: Substrate processing apparatus
Inventor: INO TAKAO
IPC: H01L21/68
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To satisfactorily prevent a substrate from floating, by a method wherein a spin head which is driven to rotate and mounted with the substrate and a clamp mechanism which holds the periphery of the substrate are provided. SOLUTION: A spin head 26 which is driven to rotate and hold a substrate 22 is provided to nearly the internal center of a processing chamber, and lateral holes 29 are provided to the spin head 26 so as to be adjacent to a substrate holder 28 formed on the upside of the spin head 26. The upper edge face of the lateral hole 29 is set to be flush with the upside of the spin head 26 so as to enable a chuck pawl 30 which functions as a clamp mechanism to prevent the substrate 22 from rising to be provided inside the lateral hole 29. By this setup, the substrate 22 can be well prevented from rising, the spin head 26 is restrained from changing in substrate holding force, and the substrate 22 can be protected against damage.
Patent JP-H04343968-A (JP)
Title: Method of forming butt end piece of metal building material
Inventor: YAMAMOTO TATSUO
IPC: E04F13/12
Filed: 1991-05-22
Abstract: PURPOSE:To newly and easily form a butt end at the time of cutting a metal building material in a length conformed with a building site. CONSTITUTION:The butt end on the side having a dressed surface 2 of a metal building material A is protruded from the connecting end with a core material 9, and a slit 5a is provided in a dimension never reaching the dressed surface 2 in at least one position of the protruded end part. Then, on the line nearly even to the connecting part end, the broad whole dressed surface 2 is bent inward at, for example, 90 deg. through a tool about twice to form a butt end piece 5.
Patent JP-H09331082-A (JP)
Title: Semiconductor light emitting element
Inventor: NAKANO KAZUSHI
IPC: H01S5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element enhancing its light emitting efficiency and delaying its deterioration by suppressing generation of a defect species becoming a nonradiative recombination center in a p-type conductive layer. SOLUTION: An n-type clad layer 2, a guide layer 3, an active layer 4, a guide layer 5 and a p-type clad layer 6 formed of II-VI compound semiconductor are sequentially stacked on an n-type GaAs substrate 1. An n-type impurity such as chlorine is added to the layer 2. Nitrogen is added as a p-type impurity to the layer 6. The chlorine of the n-type impurity is added in a smaller amount than the p-type impurity. Thus, in the layer 6, generation of a defect seed becoming a nonradiative recombination center is suppressed.
Patent JP-H10340146-A (JP)
Title: Real working time monitoring and warning display method of personal computer and personal computer having the monitoring and warning display function
Inventor: SHIMIZU HATSUO
IPC: G06F1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To perform a warning display when the real working time of a personal computer reaches its prescribed level. SOLUTION: The real working time of a personal computer is calculated every time a screen saver is executed within a fixed period by a timer 13, an execution/non-execution detection means 11 and a real working time calculation control means 12 in regard to the timer 13 where the working time of the personal computer is updated. When the calculated working time of the computer reaches its prescribed level, a warning display is performed. In such a case, the user of the personal computer can take a proper measure to maintain and manage his own health.
Patent JP-H098209-A (JP)
Title: Semiconductor device and molding tool
Inventor: FUJISAWA ATSUSHI
IPC: H01L23/36
Filed: 1995-06-15
Abstract: PURPOSE: To provide a semiconductor device on which a semiconductor chip having a different size can be mounted while the heat radiating characteristic of the chip is maintained in an excellent state. CONSTITUTION: A semiconductor device is provided with a semiconductor chip 1 which is electrically connected with leads 4 that are sealed with molded resin 2 and extended outward from the resin 2, a tab 6 on which the chip 1 is mounted and which has an area narrower than that of the chip 1, and a heat radiating member 8 whose one surface is joined with the tab 6 and the other surface is exposed from the resin 2.
Patent JP-S6211044-A (JP)
Inventor: MATSUO TETSUO
IPC: A21C11/00
Filed: 1985-07-04
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-S5849583-A (JP)
Inventor: FUNABASHI KATSUNORI
IPC: B62J23/00
Filed: 1981-09-19
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-H04242984-A (JP)
Title: Solid-state laser oscillator
Inventor: ODA KIYOSHI
IPC: H01S3/127
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a strong laser light with higher efficiency for energy conversion from electric power by a method wherein a mechanism to turn on a Q-switch is additionally provided within a laser resonator for the laser oscillator where a titanium sapphire is used as a laser medium and an intermittent light- emission source is used as a excitation light-source. CONSTITUTION:A Q-switch element 6 is applied with a sufficient Q-switch within a titanium supphire laser oscillation. These elements make it possible that the Q-value within the oscillation is set to the state of the both oscillators that show the value with oscillation and the value without oscillation by means of a signal such as an electric signal distinctly, and the respective state is instantaneously changed faster than the width of the oscillation pulse. The switching rate of less than 500nsec is desirable. Desirable is that the excitation light-source emits light intermittently, and the pulse time width is longer than the pulse time width of the oscillation laser, with more than 500nsec in full half-width.
Patent JP-S6210405-A (JP)
Title: Turbine controller
Inventor: IIJIMA TADAHIKO
IPC: F01D17/24
Filed: 1985-07-08
Abstract: PURPOSE:To enable the constantly high responsiveness and stable control of the steam turbine of nuclear plant or the similar facilities by providing variable arithmetic operation cycle for a valve opening position control/computing unit which determines the opening position of each of a plurality of valves in response to current operation state of the turbine, etc. CONSTITUTION:A governor basic controlling/computing unit 1 which receives data on turbine speed, load, pressure and so forth and performs arithmetic operation for basic governor-control is incorporated in a nuclear plant which contains a main steam stop valve 23, a steam regulation valve 24, an intermediate steam stop valve 26 and a turbine bypass valve 29. Respective valve opening position controlling/computing units 2-5 which determine the valve opening positions of above-mentioned valves 23, 24, 26 and 29 on the basis of the results from said arithmetic operation are also incorporated in said plant. An arithmetic operation cycle varying command unit 7 governs each of the valve opening position controlling/computing units 2-5 to vary the cycle of the arithmetic operation in accordance with the output of a turbine operation state detector 6. The cycle of arithmetic operation is increased for required ones of the units at required times, whereby ensuring the high responsiveness of the turbine being in full operation.
Patent JP-S637314-A (JP)
Title: Blowing method for desiliconizing agent
Inventor: KADOTA YOSHIHIKO
IPC: C21C1/04
Filed: 1986-06-26
Abstract: PURPOSE:To improve workability and desiliconizing efficiency by calculating the total blowing amt. of a desiliconizing material, determining the effective blowing amt. to an inclined pouring spout from an empirical value and distributing and blowing a desiliconizing agent to the inclined pouring spout and molten iron pan. CONSTITUTION:The weight of the molten iron received in the molten iron pan 5 is measured by a weight-measuring instrument 7 and the flow rate of tapping is calculated. The content of silicon in the molten iron flowing in a tapping spout 3 is measured by a silicon analyzer 8 and the total blowing amt. of the desiliconizing material is calculated from the measured value and the flow rate of tapping. The effective blowable amt. of the desiliconizing material to the inclined pouring spout 4 is then determined from the content of the silica in the molten iron and the flow rate of tapping based on the empirical value. The distribution ratio of the desiliconizing agent to the inclined pouring spout 4 and the molten iron pan 5 is calculated from such amt. and the opening degree of the distributing valve 6 is controlled, by which the adequate amt. of the desiliconizing agent is blown to the two systems.
Patent JP-H0318495-A (JP)
Title: Work chuter in working machine
Inventor: MIYAZAWA NAOTO
IPC: B21D45/00
Filed: 1989-06-13
Abstract: PURPOSE:To smoothly carry out a work by arranging a work chuter providing free bearings freely supporting the work at upper face thereof and making changeable the condition of this work chuter as to move vertically keeping horizontal state and to inclining state. CONSTITUTION:Working to the work W laid on the work chuter 5 is executed at position of A-A line at ascending limit in a cylinder 37 and after completing the working, the cylinder 37 is descended. The work chuter 5 is descended in a little parallelly with a supporting point X and a supporting point Y, and successively tilted and stopped at B positions. By this method, the worked work is discharged out of the machine. In the chuter base 53 in the work chuter 5, plural number of the free bearings 49 are set and above the chuter base 53, a chuter table 55 is arranged as possible to freely ascend/descend through a link mechanism 57. By ascending the chuter table 55, the upper faces of free bearings 49 arranged to the work chuter 5 are hidden to smoothly carry out the work W. By this method, any trouble at the time of carrying out is eliminated, and labor saving and improvement of productivity can be obtd.
Patent JP-H08320380-A (JP)
Title: Method for monitoring subcriticality of nuclear fuel by gamma-ray measurement
Inventor: SUZAKI TAKENORI
IPC: G21C19/40
Filed: 1995-05-24
Abstract: PURPOSE: To simply and rapidly measure the degree of subcriticality of a system containing nuclear fuel. CONSTITUTION: A neutron source 2 (having predetermined relation of neutron and gamma ray generating ratio) is placed near the center in a fuel tank 1 containing solution-like nuclear fuel, and a gamma ray detector 3 is installed at a suitable distance from the tank 1. The output of the detector 3 is processed by a measurement signal processor 4 including a pulse height analyzer. The gamma ray intensity is measured in terms of the case where the fuel concentration is zero and the case where the fuel exists. In order to avoid the large dependence of the attenuation characteristics of the gamma ray upon the fuel conditions in the system, the measured value of the high energy of several MeV or more is employed as the measured value of the intensity.  The subcriticality is obtained from S/(P+S) of the ratio of the measured value S of the former = (proportional to the number of neutrons supplied from the source to the system) to the measured value (P+S) of the latter = (proportional to the sum of the number of the neutrons generated by the nuclear fission in the system and the number of the neutrons supplied from the source to the system).
Patent JP-S5670451-A (JP)
Title: Gas-detecting element
Inventor: NAKATANI SEIICHI
IPC: C04B35/00
Filed: 1979-11-15
Abstract: PURPOSE: To make the element highly sensitive to methane without using any catalyst by using a sintered substance whose main constituent is cubic spinel formed of tin-zinc oxide or titanium-zinc oxide showing a specific formula.  
     CONSTITUTION: The sintered substance whose main constituent phase is the cubic spinel phase of M 2 Zn 4-2 XO 4  (M is Ti or Sn, 0.75≤x≤1.25) is made to be gas- sensitive body. In contrast with the fact that existing sensors are not so sensitive to a stable gas such as methane as to hydrogen, butane and propane, the gas-detecting element thus constituted has a characteristic to be highly sensitive to methane, without using any precious metal catalyst liable to give bad influence on the change with time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5272901-A (JP)
Title: Suction tank with vortex breaking wall for plural numbers of pumps use
Inventor: NAKADA NOBUO
IPC: F04D29/66
Filed: 1975-12-15
Abstract: PURPOSE: Preventing occurance of air sucking vortex by providing a vortex breaking wall between each pump and a suction tank with which plural numbers of pumps are laid out so that the connecting line of center axis for each pump and the nearest side wall of the suction tank is kept parallel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05309658-A (JP)
Title: Tire vulcanizing press
Inventor: KINO NATSUSHIRO
IPC: B29C33/02
Filed: 1992-05-14
Abstract: PURPOSE:To prevent a clamp nut from opening during pressurizing by a method wherein a safety device for mechanically locking the clamp nut in close position is provided in a tire vulcanizing press for pressurizing under mold clamped state by actuating a holloe pressurizing cylinder under the condition that the clamp nut and a pressurization transmission rod are made into an integral body by closing the openable and closable clamp nut. CONSTITUTION:A clamp nut 1 consists of nut halves 3 and 4, onto the internal surface of each of which a threaded part is provided so as to engage with the threaded part of a pressurization transmission rod 31. The nut half 4 connects with rods 10, which are provided in a connecting plate 5. The nut half 3 fixes to the piston rod 6a of a cylinder 6 so as to move relative to the plate 5. The block part 2a of a safety device 2 is connected with the piston rod 8a of a pivotable working cylinder 8, which is provided on a bracket 7. When the nut halves are closed and the piston rod 8a of the safety device 2 is contracted, the block part 2a pivots so as to enter a gap K formed between the nut half 3 and the plate 5, resulting in suppressing the movements of the nut halves 3 and 4.
Patent JP-S628604-A (JP)
Title: Broad band power amplifier
Inventor: MORINAGA FUMIAKI
IPC: H03F3/20
Filed: 1985-07-05
Abstract: PURPOSE:To avoid high frequency in a lower limit high frequency by adopting the constitution that a part of an RF signal is fed back at the lower limit only in the frequency band and a switching diode element is changed over by the signal. CONSTITUTION:A part of the RF signal appears at the anode of a detection diode 25 by setting in advance a series resonance circuit comprising an inductor element 23 and a capacitor 24 is resonated in a frequency fL when the RF signal having the lower limit frequency fL of the band is inputted, the signal is detected by a detection diode 25, a switching transistor (TR) 37 is turned on, a switching TR 42 is turned off, a pin diode element 49 is turned off and a pin diode element 55 is turned on. In setting a parallel resonance circuit (comprising an inductive element 48 and a capacitor 47) and a series resonance circuit (comprising an inductive element 53 and a capacitor 54) so as to be resonated in a frequency 2fL in advance, the basic frequency fL is outputted as a gain of an amplifier at an output receptacle 52 and the high frequency 2fL is absorbed in a resistive terminator 58.
Patent JP-H06335598-A (JP)
Title: Bathroom drying equipment
Inventor: KINOSHITA HIROO
IPC: D06F58/10
Filed: 1993-05-27
Abstract: PURPOSE:To prevent generation and propagation of mold and bacteria by providing an operating part with a mildewproof switch, maintaining the inside of a bathroom at a specific temperature or above for a prescribed time by an operation of the mildewproof switch and sterilizing mold, etc., adhering to a wall, a floor, a ceiling, etc. CONSTITUTION:When a mildewproof switch 9 of an operating part 6 is depressed, a set value of a room temperature measured in the vicinity of a suction port 13 is changed from a dry temperature to a mildewproof operation temperature, that is, a temperature of >=55 deg.C by a controller 14, warm water to a heating part 3 is started, and also, a circulation fan 4 is rotated. Subsequently, when it is detected by a temperature sensor that the room temperature rises up to a set temperature, a heat source machine 10 is controlled so as to maintain this temperature, and also, time counting of time is started. Subsequently, when a prescribed time elapses, warm water supply is stopped, and simultaneously, an exhaust fan 5 is rotated for a prescribed time, air of a high temperature in a bathroom 1 is exhausted to the outdoors, and cold air is taken in from an air hole in the lower part of a bathroom door, by which a mildewproof operation is finished.
Patent JP-2000301445-A (JP)
Title: Chamfering cutter for pipe cut port fitted with bearing
Inventor: KAWAMURA OSAMU
IPC: B23C3/12
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To finish a pipe cut end into fine chamfering by attaching a bearing at the tip of a cutter, and providing a seat plate on the rear part of the cutter. SOLUTION: A bearing 2 is attached to the top of a cutter 1 and a seat plate 3 is provided on the rear part. The cutter is pressed against the inner face of the cut port of a pipe 5, to chamfer the inner face of the pipe 5. The face of the pipe 5 is cut, and the bearing 2 is directly touched with the inner face of the pipe 5. Then further cutting becomes impossible, and hence the cutting depth becomes fixed. When the cut port of the pipe is cutting so as to lightly touch the seat plate 3 the cut end, a fixed cut face is generated. Not limiting to the inside chamfering of the pipe, by pressing the cutter against the outside of the pipe 5, the chamfering work of the outside of the pipe can be executed. When it is used in the condition of fitting to a pipe cutter, the chamfering work can be more simplified, and the chamfering work of the inside and the outside can be executed.
Patent JP-H08336635-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-06-15
Abstract: PURPOSE: To easily stop the runaway of a microcomputer and restore it to normal action. CONSTITUTION: This game machine which uses a ball shooting device that springs balls out includes: a ball adjusting handle; a microcomputer 30 for controlling the action of the ball shooting device; a switch for determining whether or not the ball adjusting handle is being rotated; an error circuit part 67 which transmits reset signals by means of the microcomputer 30; and a ball shooting motor 17 which supplies driving forces for the ball shooting device. The error circuit part 67 periodically transmits reset signals to the microcomputer 30 if the ball shooting motor 17 is not rotated although the switch detects that the ball adjusting handle is being rotated.
Patent JP-S5373510-A (JP)
Title: Derivatives of saccharides and their preparation
Inventor: MATSUI MASANAO
IPC: C07H15/20
Filed: 1976-12-11
Abstract: PURPOSE: Derivatives of saccharides I [R 1-3  are H, alkyl, aryl, etc.; A is N 2 , RH(R) 2 ; B is halogen, O-arylsulfonyl, etc.; R is H, alkyl; wavy line is α bond or β bond]; e.g. 1,6-O-diacetyl-2-azido-4-O-benzyl-2-deoxy-3-O-methanesulfonyl-α-and/or β-D-glycopyranoside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0717999-A (JP)
Title: Peptide derivative and use thereof
Inventor: MORI HIDETO
IPC: A61P35/00
Filed: 1993-06-21
Abstract: PURPOSE:To obtain the novel, compound which is useful as a metastasis suppressant because of its excellent metastasis suppressant activity, high stability in blood and easiness in synthesis CONSTITUTION:A compound of the formula I (X is Glu residue, Asp residue; [X] means that it may be present or absent; Y is hydrophobic D-amino acid residue), an amide of the compound of the formula I, a cyclic peptide containing the compound of the formula I, the salts of these compounds, for example, the compound of the formula II. The compound of the formula I is obtained by successive condensation reaction starting from the amino acid of the C terminus using protected amino acids according to the DCC-additive method followed by modification and deprotection.
Patent JP-2000336151-A (JP)
Title: Resin particle
Inventor: INOUE YOSHIKI
IPC: C08G61/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide resin particles which result in the dispersibility improvement and viscosity reduction of a resin composition containing the resin particles and leads to the dielectric constant lowering and impact resistance improvement of a cured molded product. SOLUTION: The resin particles are obtained by polymerizing a cycloolefin and have a sphericity (average) of 0.90 to 1.00. A cured product produced from the resin particles can be used for uses which require strong mechanical characteristics, excellent electric characteristics, and the like, for example, insulation materials for electric or electronic parts such as coils, wiring boards or semiconductors, molding materials for household appliances such as septic tanks, bathtubs, wall panels or pleasure boats, or industrial materials such as corrugated sheets or pipes.
Patent JP-H09329024-A (JP)
Title: Reserve tank for vehicle
Inventor: TAKADA HIDEKI
IPC: F01P11/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage without providing a sealing member and enable a butting part between a cap and a main body of the cap to be easily manufactured. SOLUTION: On a part higher than the highest level of the storage of cooling water in a main body 2 of the tank, a projection 20 projecting inward is formed so that the tank main body 2 is separated to an upper side and a lower side, the projecting part being integral with the tank main body 2. In the case a vehicle body is vibrated largely at the running time and the like, the projection 20 suppresses a rise in the cooling water W level so that the leakage of the cooling water W from the butting part 19 between the cap 4 and the tank main body 2 can be prevented. Since the projection 20 prevents water leakage from the butting part 19, an attempt can be made to simplify the butting part 19 and the productivity can be improved. The sealing member used in the prior technique can be eliminated and the number of part items can be reduced.  The projection 20 can be formed integrally with the main body 2 of the tank by means of a general blow formation.