baber/WOPTO huggingface dataset:
Patent JP-H11225060-A (JP)
Title: Output buffer circuit
Inventor: ABE KOICHI
IPC: H03K19/0175
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malfunction by connecting a driver at an outputting final stage to a first power source line and ground line in the operation of the driver at the outputting final stage but to a second power source line and ground line in the standing still. SOLUTION: P-type MOS transistors 20 and 22 are exclusively on/off- controlled by respectively corresponding control signals and the source of P-type MOS 16 being the driver 14 at the outputting final stage is connected to one of power source lines 30 and 32. Similarly, N-type MOS transistors 24 and 26 are exclusively on/off-controlled by respectively corresponding control signals and the source of N-type MOS 18 being the driver 14 at the outputting final stage is connected to one of ground lines 34 and 36. In the operation of the driver 14 at the outputting final stage, a power source Vdd 1 and a ground gnd 1 are selectively used like this. In the standing still, a power source Vdd 2 and a ground gnd 2 are selectively used. Thereby, the malfunction of a semiconductor is prevented.
Patent JP-S60173337-A (JP)
Title: Control method for engine
Inventor: NAKATSURU KUNIHITO
IPC: F02D41/02
Filed: 1984-02-17
Abstract: PURPOSE:To get accurate information on occurrence of any trouble by detecting a trouble of a signal which indicates whether an accelerator is in operation or not from the operating state of an engine with ISC actuated. CONSTITUTION:For some reason or other, such as a trouble of a sensor, or disconnection or short circuit of an output signal system, for example, the state of an output signal THSW indicates that an accelerator is not in operation, even though in practice, the accelerator is in operation. In such signal state, both the results determined in steps 103 and 104 are YES so that a throttle valve actuator is given data DTWL of a specified value in place of a value preset by ISC. Accurate information on occurrence of any trouble can be obtained, in this way.
Patent JP-2000226026-A (JP)
Title: Cover closing lock-type packaging box
Inventor: KAWAHARA YOSHIHIKO
IPC: B65D5/54
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a packaging box for automatically locking a cover and easily opening the cover on a spot of use by a simple constitution. SOLUTION: A cover plate with inner body plates 8 on both sides and a bottom plate with outer body plates 5 on both sides are formed continuously through a back plate, and a folding lock piece 71 is formed on a front inner body plate 7 formed continuously on the cover plate through a fold, and a fixed engaging piece 4 is formed continuously on a front outer body cover 3 formed continuously on the bottom plate through a fold, and folding and fixing pieces with engaging protrusions are formed continuously on both sides of the front inner body plate 3.  Engaging window hole wherein the engaging protrusions are inserted are notched and formed on both inner body plates 8, while engaging protrusions are protruded on both sides of the fixed engaging pieces 4, and engaging window holes wherein engaging protrusions are inserted are notched and formed on both outer body plates 5, and perforations 53 are formed all through from both square bottom sections of the front outer body plate 3 to the upper ends of respective outer bodies 5.
Patent JP-H07221669-A (JP)
Title: Transceiver
Inventor: NAKABACHI HIROYUKI
IPC: H04B1/46
Filed: 1994-01-31
Abstract: PURPOSE:To do without saying a message notifying a transmission termination such as 'please', etc. CONSTITUTION:When a transmission switch 22 is turned from on to off, a sound reproduction circuit 14 is connected with a frequency conversion circuit 12 in a state that an antenna 1 is set to a transmission side and a start signal is supplied. By connecting the sound reproduction circuit 14 with the frequency conversion circuit 12, the output or the output where the message of 'please' by sound synthesis is converted into a sound signal is supplied to the frequency conversion circuit 12. After this sound signal is supplied to the frequency conversion circuit 12, the signal is irradiated in the air via an antenna 1. When the output of the sound signal is terminated, an end signal is outputted from the sound reproduction circuit 14. As a result, a low frequency amplifier circuit 11 is connected with the frequency conversion circuit 12 and the antenna 1 is switched to a reception side.
Patent JP-H08240576-A (JP)
Title: Planer manifold assembly and instrument for analysis
Inventor: SUTEIIBUN AARU KUREIGU
IPC: G01N30/88
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate and positive operation with improved reliability and accessibility of a flow system by executing a plurality of fluid treatment functions according to the relative layout of a fluid treatment device group, a gas channel group, and a manifold exit/entrance. SOLUTION: A planar manifold assembly body 13 is constituted so that it can execute a plurality of fluid treatment functions regarding the flow of fluid at the selection part of an analyzing equipment 10. Then, a plurality of fluid treatment functions are executed according to the relative layout of a fluid treatment device group, a gas channel group, and a manifold exit/entrance. The planar manifold includes first and second plates with inner/outer surfaces and the first plate has a plurality of gas channels on each inner surface. Then, the first and second plates are joined on each inner surface so that the outer surfaces of the first and second planar manifold can be formed. Then, each of the gas channels communicates with one selected planar manifold on the outer surface of the first and second planar manifolds at one selected exit/ entrance of a plurality of manifolds.
Patent JP-H05192931-A (JP)
Title: Mold for molding resin product and production thereof
Inventor: MAEDA NAOKI
IPC: B29C33/38
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the above mold not requiring much quantity of heat for heating the mold and easy to produce by forming a ceramics or metal layer on the entire surface of a mold material made of concrete or a part thereof by flame spraying. CONSTITUTION:A ceramics or metal layer 4 is formed on the entire surface 2a or part 2b of a mold material 2 made of concrete by flame spraying to produce a mold 1 for molding a resin product. In the production of the mold 1, a reversal mold 11 is produced from a master model and concrete is cast on the reversal mold 11 to form the mold material 2 made of concrete and ceramics or metal is applied to the entire surface 2a or part 2b of the mold material 2 made of concrete by flame spraying to form the ceramics or metal layer 4. By this method, a mold easy to produce can be freely and inexpensively produced according to a multikind and small-quantity production system and the mold material is inexpensive as compared with a metal and the structural strength and abrasion resistance of the mold are also enhanced.
Patent JP-H08204083-A (JP)
Title: Lead frame for semiconductor device
Inventor: ONO TOSHIAKI
IPC: H01L23/48
Filed: 1995-01-23
Abstract: PURPOSE: To provide a high-reliability and good-quality lead frame for semiconductor devices by avoiding the solder flow, improving the moisture resistance and suppressing the influence of the thermal stress on the chip. CONSTITUTION: A groove 8 and a bank 7 are used to block the solder from flowing on a die pad 13 of a lead frame 1 for semiconductor devices, thus greatly improving the solder flow effect. The contact face of the lead frame 1 with a sealant is roughened to increase the contact area, this elevating the moisture resistance. The bank 7 uses a material different from that of the lead frame to adjust the thermal expansion coefficient so as to relax the stress caused by the difference of the thermal expansion coefficient.
Patent JP-S52111379-A (JP)
Title: Semi-conductor device
Inventor: YONEZAWA TOSHIO
IPC: H01L21/314
Filed: 1976-03-16
Abstract: PURPOSE: To enable effective passivation and impurity blocking and to correct the stress between a base by forming one of or both of insulation film and protection film by atmosphous SiC layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61187657-A (JP)
Title: Detection of fluorescence by novel reagent
Inventor: TANAKA MIKIAKI
IPC: G01N31/00
Filed: 1985-02-15
Abstract: PURPOSE:To attain to stabilize a reagent, by performing a fluorescent compound forming reaction in the presence of thioglycerol(alpha-monothioglycerol). CONSTITUTION:In a method wherein primary amine is converted to an isoindole type fluorescent compound by an 0-phthanolaldehyde method and the fluorescence of said compound is detected to perform the quantitative analysis of primary amine, fluorescent compound forming reaction is performed in the presence of thioglycerol(alpha-monothioglycerol) to enable the stable detection of fluorescence.
Patent JP-H06237651-A (JP)
Title: Mulch film laying machine
Inventor: SUMITA YOSHIO
IPC: A01G13/00
Filed: 1993-02-17
Abstract: PURPOSE:To make it easy to treat a mulch film at the front part of a mulch film laying machine at the beginning or the finishing of laying, when laying a mulch film on a soil surface. CONSTITUTION:The mulch film laying machine is so installed as to consist of a film feeding device 2 which feeds and covers a mulch film 1 on a soil surface with traveling of the machine body, a press wheel 3 which presses the mulch film l to the covered soil surface, a suction nozzle 4 which sucks an upper surface of the laid mulch film 1 and a film cutter which cuts off the mulch film 1 in the laid side from the sucked mulch film 1.
Patent JP-H10215889-A (JP)
Title: Production of optically active 1-phenyl-ethoxyamines
Inventor: KATSURADA MANABU
IPC: C12P13/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain a 1-phenyl-ethoxyamine useful as an intermediate for medicines and/or agrochemicals in high yield by reacting an optically active 1-phenyl-ethanol with chloramine without changing its steric configuration. SOLUTION: This optically active 1-phenyl-ethoxyamine of formula III or IV is obtained by treating an optically active 1-phenyl-ethanol of formula I or II (R<1> is H, a halogen, a 1-4C alkyl, a 1-4C haloalkyl, a 1-4C alkoxy or a 1-4C haloalkoxy; (n) is an integer of 1-3) with chloramine, wherein, it is recommended that in the presence of an appropriate base, the 1-phenyl-ethanols be treated in an inert solvent with 1-20 molar equivalents of the chloramine, based on the 1-phenyl-ethanol used.
Patent JP-H11293094-A (JP)
Title: Epoxy resin composition for sf6 gas insulating equipment and its molded product
Inventor: MIMURA KENJI
IPC: H01B3/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in resistance to SF6 gas, mechanical strength and resistance to cracking and which gives an insulating molded product of low dielectric constant by blending a powder of a silicate compound with an epoxy resin. SOLUTION: Three types of silicate compounds, i.e., independent silicate, cyclic silicate and linear silicate are especially useful. As the independent silicate, forsterite, fayalite, tephroite, knebelite or monticellite having a peridotite structure are used. Zircon is used since it is excellent in low thermal expansion, high electrical insulation properties and arc resistance. As the cyclic silicate, cordierite is preferably used. As the linear silicate, wollastonite belonging to the augite group is preferred. A powder of the silicate compound is preferably in a form of a fine particle having an average particle diameter of 100 μm or lower or a needle having an average fiber diameter of 100 μm or lower.
Patent JP-H07234422-A (JP)
Title: Optical waveguide element
Inventor: IWASAKI MASAAKI
IPC: G02B6/12
Filed: 1994-02-25
Abstract: PURPOSE:To form a buffer layer with decreased DC drift in a simple production process. CONSTITUTION:A buffer layer 34 is formed on a ferroelectric crystal substrate 31 having an electro-optical effect in which an optical waveguide 33 is formed. The composition SiOx of the buffer layer 34 is controlled so that (x) is between >=1.6 and <2.0. Then control electrodes 35, 36 are formed on the buffer layer 34. By controlling the compsn. of the buffer layer 34 to the optimum, an optical waveguide element with decreased DC drift can be obtd. without adding any production process or a complicated process.
Patent JP-H10224953-A (JP)
Title: Wiring system
Inventor: YAMADA TAKAYUKI
IPC: H01R43/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for laying a wire surely. SOLUTION: The wiring system 1 comprises a wiring machine 1 and a press 8 mounted fixed on an installation base 3. A guide rail 4 is laid on the installation base 3 and a mounting table 5 is fixed to the guide rail 4 movably between the wiring machine 1 and the press 8. A wiring plate 14 is arranged on the mounting table 5. The press 8 comprises a press section 51 fixed with a press die 52.
Patent JP-S54122793-A (JP)
Title: Preparation of glutathion
Inventor: SENHATA ICHIROU
IPC: C12R1/425
Filed: 1978-03-10
Abstract: PURPOSE: To prepare glutathion in high purity and yield, by the enzymatic reaction in the presence of an addition compound of a soluble polymer carrier with adenosine 5'-triphosphoric acid, and acetylphosphoric aicd.  
     CONSTITUTION: Adenosine-5'-triphosphoric acid (ATP) is converted to an ATP analog by introducing a spacer such as alkylenediamine, aminocarboxylic acid, etc., and bonded to a soluble polymer carrier such as dextrane with covalent bond. L-Glutamic acid, L-cysteine, glycine, and 1.5 times amount, based on the ATP, of acetylphosphoric acid are dissolved in a buffer solution having a pH range of 5W8, and made to react with anf enzyme liquid having glutathion-synthetase activity and acetoxynase activity at 25W50°C. Since the ADP converted from ATP is quantitatively regenerated to the ATP, the reaction proceeds in high efficiency, and the glutathion can be easily separated and recovered 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06239297-A (JP)
Title: Rotary emergency steering device
Inventor: HABUKA MITSUO
IPC: B64C13/42
Filed: 1993-02-17
Abstract: PURPOSE:To realize an emergency steering device whereby even at the time of failure of a hydraulic rotary actuator, a minimum steering blade drive is possible. CONSTITUTION:An emergency electric actuator 5 is provided between an output shaft 12 connected to a steering blade 7 and a hydraulic actuator 1. A flight control controller 2 is provided with a failure detection means 8 and a changeover relay a detection means 8 and a changeover relay 9 for changing over with the detection means 8. At the time of failure in the system of the hydraulic rotary actuator 1, via the changeover relay 9, from a normal/emergency use switch 4 provided at a stick grip 11, an emergency steering signal is inputted to the emergency steering blade operation by the actuator 5, even at the time of a major failure in the system of the hydraulic rotary actuator 1, the steering blade operation by the emergency electric actuator 5 becomes possible, so that a major accident in such as air craft can be evaded.
Patent JP-H04244660-A (JP)
Title: Shift controller for continuously variable transmission
Inventor: SUZUKI YUTAKA
IPC: F16H59/06
Filed: 1991-01-29
Abstract: PURPOSE:To keep off the occurrence of such a phenomenon that a signal out of a wheel speed sensor is suddenly decreased if each wheel comes to a locking tendency when an emergency brake is operated, while a speed change in a transmission gear larger direction is commanded and a wheel lock is facilitated when it is usual. CONSTITUTION:In the case where deceleration has come to large enough, a desired transmission gear ratio determined on the basis of a predicated car calculated in place of a signal out of a wheel speed sensor.
Patent JP-H08220857-A (JP)
Title: Toner bottle
Inventor: YOSHIKI SHIGERU
IPC: B65D83/06
Filed: 1995-02-16
Abstract: PURPOSE: To prevent toner leakage and to simplify operation for turning on/off a stopper by screwing and closing the aperture part of a toner bottle with a cap, and turning on/off the stopper through an engaging part. CONSTITUTION: A stopper screw part 20 screwed in the screw part 18 of the aperture part 15 is formed continuously to a head part 19 in the cap 16. In the case the cap 16 is rotated in a specified direction, it closes the aperture part 15, and in the case the cap 16 is rotated in another specified direction, it is released from the aperture part 15. A seal material 22 preventing the toner leakage in a state where the cap 16 closes the aperture part 15 adheres to the side of the stopper screw part 20 of the head part 19 in the cap 16, and it prevents the toner leakage at the time of transporting the toner bottle 10. Furthermore, the engaging part 23 engaging with the chuck member of a toner supply device is formed at the head part 19 in the cap 16. Thus, the toner bottle is replaced in a horizontal state and the mechanism of the toner supply device is made simple and inexpensive.
Patent JP-H02207917-A (JP)
Title: Manufacture of resistance welded tube excellent in weld zone toughness
Inventor: TAKAHASHI AKIHIKO
IPC: B23K26/21
Filed: 1989-02-07
Abstract: PURPOSE:To manufacture a resistance welded tube having a uniform and high toughness over the whole tube including weld zones by rolling a tube with a stretch reducer under a specified condition directly after the tube is manufactured by high frequency resistance welding in combination with laser beam. CONSTITUTION:As the condition of stretch reducer rolling, temperature of Ac+3 to Ac+3+50 deg.C is used for a heating temperature in rolling. This is because heating of the material directly over the transformation points of ferrite, austenite restrains the growth of austenite crystalline grains. Directly after the heating, rolling is carried out by the stretch reducer so that the strain determined by formula 1 (not shown) exceeds 0.3 from the change of a tube diameter, a tube length and a tube wall thickness to make the austenite finer in grain size. The metallic structure of the weld zone and its neighborhood is improved from the solidified state to the austenite of uniform and fine grains under the state of welding through such a stretch reducer process to obtain toughness identical to the base metal.
Patent JP-H01207406-A (JP)
Title: Method for attaching shoulder pad to main body of clothes with sewing machine
Inventor: SUGANO MITSUNORI
IPC: A41D27/26
Filed: 1988-02-09
Abstract: PURPOSE:To dispense with the hand sewing procedure and eliminate the troubles of residual needle, etc., by sewing a pad-wrapping cloth to a shoulder part of clothes with a sewing machine, placing a pad on the cloth, folding the cloth upward and sewing the superposed part with a sewing machine. CONSTITUTION:A piece of cloth for wrapping a pad (pad-wrapping clothing material) is attached to a pad-fixing part (shoulder part) of clothes by a sewing machine. A pad is placed one the cloth piece, the cloth around the pad is folded along the circumference of the pad and the edge part having superposed cloths is sewed by a sewing machine. A pad wrapped with a cloth piece can be attached to the shoulder part of the clothes by this process.
Patent JP-H08221383-A (JP)
Title: Optimum solution searching device
Inventor: SHINAGAWA AKIO
IPC: G06F19/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide an optimum solution searching device capable of accelerating a processing speed and easily obtaining an optimum solution in a short time in a device utilizing genetic algorithm for obtaining the optimum solution from the combination of the plural pieces of information within one environmental condition. CONSTITUTION: This optimum solution searching device 1 for obtaining an information body provided with a solution optimum for the condition requested by an environment from an information body set S1 formed by the plural pieces of the information bodies (J1 -Jn ) is provided with a searching processing means 3 for executing a searching processing to the respective information bodies (J1 -Jn ) of the inputted information body set S1, an adaptivity value computing means 4 for computing the adaptivity values (f) of the solutions indicated by the respective information bodies (J1 -Jn ), a change rate computing means 9 for computing the change rate Δf/ΔG of the adaptivity values of the respective information bodies (J1 -Jn )  and an introduction information body selection means 14 for selecting an introduction information body group provided with the degree of deformation from an existing information body in the environment (searching space) when the change rate Δf/ΔG of the adaptivity value gets dull from the information body set for which a searching processing operation is performed at present.
Patent JP-H10209408-A (JP)
Title: Manufacture of soi substrate
Inventor: TANIGUCHI TORU
IPC: H01L21/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a SOI substrate, which reduces damage to the side of a wafer at the time of a mechanical chamfering of the peripheral edge part of the water for an active layer, shortens a time for the mechanical chamfering and simplifies the mechanical chamfering. SOLUTION: A wafer 1 for an active layer and a wafer 2 for a support substrate are laminated together by superposing and thereafter, the peripheral edge part of the water 1 is mechanically chamfered by cutting of a bite 6. The mechanical chamfering of small damage is finished in one time and the workability of the mechanical chamfering of the water 1 is enhanced. The peripheral edge part of the wafer 1 can be smoothly cut and an oxide film 2a covering the wafer 2 is never damaged. The cut remaining part 19 of the peripheral edge part can be simply removed by etching. The etching is stopped by the film 2a. The chamfered part of the wafer 2 can be used as it is.
Patent JP-2000225237-A (JP)
Title: Pachinko machine
Inventor: SAITO TAKEHISA
IPC: A63F7/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which is rich in variation to enjoy playing. SOLUTION: Many obstacle nails 3 are arranged on the surface of a game plate 2 provided with a plurality of prize-winning parts. The nails 3 are formed of an energizing material, an optical fiber 4 is put through the inside of them, and the tip part 5 of the fiber 4 is positioned at the tip light-emitting part 6 of a nail 3. In addition, the rear extension part 7 of the fiber 4 is put through the plate 2 to expose to the rear side and a rear end part 9 is directed to a light emitting body 10 and the base part 11 and the gap part 8 of the nail 3 fixed to the plate 2 are arranged to fix a plate 12 to the plate 2. When a pachinko ball 13 comes in simultaneous contact with the nail 3 and the plate 12, the body 10 is light emitted while energizing the body 10.
Patent JP-S60175340-A (JP)
Title: Application device of sensitive liquid or the like
Inventor: KATAGIRI HITOSHI
IPC: H01J9/22
Filed: 1984-02-20
Abstract: PURPOSE:To unify a film coating by selecting an optional slant angle while giving the continuous rotation to a bulb and continuously performing the process from injection of application liquid to exhaust thereof when sensitive liquid or the like is applied to the inside face of the bulb. CONSTITUTION:A color cathode-ray tube 20 is mounted on a cradle 27 for being rotated by the rotation of a friction wheel 33 through the spiral bevel gears 32 and 25 while enabling the housing 21 to be tilted through the rotation of a pinion 42 according to an rotary angle of a bevel driving axis 34. And a rack 56 is driven by a driving source 51 while tilting a bulb 20 in the position suitable for injecting the application liquid by changing the rotary angle of the pinion 42 in order to spread the application liquid over the inside face of the bulb 20 from a nozzle 60 while giving the rotation to the bulb 20. Thereafter, the position of the bulb 20 is shifted to 20a and 20b by shifting the rack 56 for exhausting the surplus application liquid. Accordingly, the productivity and the quality can be improved by means of a continuous operation.