baber/WOPTO huggingface dataset:
Patent JP-S59160968-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/06
Filed: 1983-03-04
Abstract: PURPOSE:To prevent bulging of a battery caused by discharge without reducing discharge capacity by mixing hollow carbon powder in a positive electrode. CONSTITUTION:Commercially available hollow carbon powder is globular powder having a particle size of 5-150mu and a wall thickness of 1-2mu. This powder is light, and has good mixing and lubricating capability, good conductivity, and also has high breaking strength, and elasticity to compression in spite of thin wall globes. By mixing the hollow carbon powder to a positive electrode, the pressure of positive electrode bulging caused by generation of a positive reaction product, transfer of electrolyte to the positive electrode, and transfer of lithium ions to the positive electrode is absorbed in addition to the function of conductive material. Therefore, the pressure to bulge a battery container is suppressed.
Patent JP-H08207033-A (JP)
Title: Apparatus for removing burr of press molded object
Inventor: KATSUNO YUKIFUMI
IPC: B28B3/02
Filed: 1995-01-31
Abstract: PURPOSE: To continuously and accurately remove the burrs of a small-sized press molded object having unevenness on the upper and rear surfaces thereof in large quantities by an inexpensive apparatus simple in structure. CONSTITUTION: A press molded object burr removing apparatus is constituted of a plate 10 having guide bars 11 guiding press molded objects 1, the upper and rear surface suction members 4, 14 temporarily holding the upper and rear surfaces of the molded objects 1 and the rear and upper surface burr removing members 5, 15 connected to a cylinder 7 through a connection member 6 and provided at the positions corresponding to the upper and rear surface suction members 4, 14 so as to hold the plate 10 therebetween and the burrs on the surfaces mutually opposed to the suction surfaces of the press molded objects 1 are respectively removed.
Patent JP-S62192657-A (JP)
Title: Thermal cracking device with standard sample introducing device
Inventor: SHIMONO MASAO
IPC: G01N30/04
Filed: 1986-02-19
Abstract: PURPOSE:To permit easy qualitative analysis of the resulted product of thermal cracking by determining the position where a standard sample introduced through a sample introducing port is evaporated to the position near a boad for thermal cracking of a thermal cracking tube. CONSTITUTION:A hollow operating rod 34 is movably attached to the base end of a quartz tube 30 and the inside of the quartz tube 30 is airtightly maintained by an O-ring 48. A platinum boat 36 contg. the sample is attached to the top end of the operating rod 34. The base end of the operating rod 34 is screwed with a fitting 52 via a packing 38 and a hole 54 to be used as the standard sample introducing port is provided to the center of the fitting 52. A needle of a microsyringe is inserted via the packing 38 through the hole 54 and the standard sample is injected into the tube after the needle tip is positioned at the point A near the platinum boat 36. The time difference in the holding time between the chromatogram peak of the component contained in the resulted product of thermal cracking and the chromatogram peak of the standard sample having the same component is thereby eliminated.
Patent JP-H07245979-A (JP)
Title: Speed controller for a.c. motor
Inventor: OKADA MAKOTO
IPC: H02P23/07
Filed: 1994-03-08
Abstract: PURPOSE:To effectively reduce torque ripples, produced in an induction motor to be controlled, due to the offset of a current detecting means. CONSTITUTION:An average speed calculator 11 averages signals representing the angular velocity omegar of an induction motor 1, and thereby calculates in sequence the average values omegaav of speed with the equivalent of speed ripples subtracted. A peak value detector 12 detects in sequence the peak values omegapk of speed ripples at the angular velocity omegar. A current offset calculator 13 calculates the difference between the speed ripple peak value omegapk and the average speed value omegaav as the amplitude of speed ripples. Further, the current offset calculator 13 calculates a phase U offset correction command value Iuoff and a phase W offset correction command value Iwoff through arithmetic operation based on the amplitude. These values are fed to computing units 14a, 14b, and the offset of three-phase current converter 9, a current detecting means, is thereby corrected.
Patent JP-H05237393-A (JP)
Title: Fixed rh cluster complex catalyst and its production
Inventor: OKAZAKI TAKUMI
IPC: C07C47/02
Filed: 1992-02-24
Abstract: PURPOSE:To produce a catalyst useful for reaction in heterogeneous system which is practically important by producing ether linkage of phosphine on a silica carrier and then chemically fixing a Rh cluster complex to the phosphine position. CONSTITUTION:A silica carrier is impregnated with phosphine (e.g. tris(hydroxymethyl)phosphine) in the presence of an org. solvent (e.g. ethanol) and heated to produce ether linkage of phosphine. Then a Rh cluster complex (e.g. Rh4(CO)12) is fixed to the phosphine position in the presence of a solvent (e.g. hexane anhydride) which can dissolve the complex. The amt. of phosphine deposited is 0.5-40wt.% to the whole weight of the catalyst and the amt. of Rh cluster complex deposited is 0.03-40wt.% calculated as metal weight to the whole weight of the catalyst. This catalyst is useful as a catalyst for reaction in heterogeneous system which is practically important.
Patent JP-S51112078-A (JP)
Title: Obstacle detecting device for mover
Inventor: NAKAMURA HIDEAKI
IPC: G05D1/02
Filed: 1975-03-25
Abstract: PURPOSE: To obviate unnecessary stopping operations by changing the sensing distance of reflected ultrasonic signals in accordance with the running speed of a manless guide vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03240820-A (JP)
Title: Control system for exchange of storage medium
Inventor: KOMATSU TADAHIDE
IPC: G11B20/10
Filed: 1990-02-19
Abstract: PURPOSE:To minimize the influence to an entire system in regard of the deterioration of performance due to the copying operations by attaining an access to a storage medium at exchange of the storage media with no logical cut-off of the recording medium. CONSTITUTION:A processing instruction part 11 gives the instructions to a disk control part D to read data out of a disk 14 to be exchanged and to write data into an exchanging disk 13. The copying operations are carried out for each fixed data unit and repeated up to the final data. When an access instruction is received to the disk 14, it is decided whether the designated access area is already copied or not as long as the disk 14 is performing a copying operation. If not, an access is started to the disk 14. If so, the accesses are carried out to both disks 13 and 14.
Patent JP-H0638879-A (JP)
Title: Hot water storing container
Inventor: TANABE SHIGERU
IPC: A47J31/00
Filed: 1992-02-24
Abstract: PURPOSE:To enable hot water and cold water to be selectively used by cooling stored hot water for storing it while heated contained water is being stored, and thereby making both high temperature hot water and cold water sanitary after heating has been over. CONSTITUTION:A hot water storing container equipped with a water heater section A heating contained water, and a cooling section B cooling a part supplied out of contained water heated by the water heater section, is provided with a water heater container 2 retaining the temperature of retained water for storing it, and with selective delivery means 3 and 4 selectively delivering outside stored hot water in the water heater container 2 and cold water where stored hot water is sent to the cooling section B so as to be cooled and stored in the cooling tank 14.
Patent JP-S62194249-A (JP)
Title: Positive type photosensitive composition
Inventor: NISHIOKA AKIRA
IPC: G03F7/004
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a photosensitive composition capable of forming a photosensitive lithographic plate (PS plate) good in development processability, film strength, and ink receptivity by dissolving or dispersing the photosensitive composition in a specified mixture of organic solvents, applying and drying it. CONSTITUTION:The positive type photosensitive composition to be applied on a support contains a mixture of each at least one of an organic solvent having a boiling point of 40-100 deg.C, an organic solvent having a boiling point of 100-140 deg.C, and an organic solvent having a boiling point of 140-210 deg.C. As said photosensitive composition, compositions made of o-quinonediazide compounds, preferably, the ones composed of o-quinonediazide and phenolic resin are enumerated. The composition is dried with air heated, preferably, to a temperature of 30-200 deg.C, especially, 40-140 deg.C.
Patent JP-H07223582-A (JP)
Title: Tug rope connecting device
Inventor: FUKUGI YOSHITO
IPC: B63B21/58
Filed: 1994-02-09
Abstract: PURPOSE:To realize the automatic connection of a tug rope by connecting a floating body and the tug rope through a process in which a flexible fiber bundle installed on a sucker is sucked into the cylindrical opened port of a suction recess, when the sucker approaches the vicinity of the suction recess seat by a proper shift means. CONSTITUTION:In the connection of a tug rope 11 driven out by a winch installed on a quay, a water surface robot 14 is gradually approached to a hull 1 through remote operation. When the sucker 6 of the water surface robot 14 comes close to a suction recess seat 3, the inside of the cylindrical opened port 2 of the suction recess seat 3 is set to a negtive pressure state by the operation of a vacuum pump, and a flexible fiber bundle 9 installed on the sucker 6 is sucked to a cylindrical opened port 2, and the sucker 6 is fitted with the suction recessed seat 3 through the lead. Further, the part between a sealing member 7 is kept airtight by sucking the flexible fiber bundle 9, and afterwards the sucker 6 is sucked strongly to the hull 1 side according to the suction force of the vacuum pump, and in this state, the tug rope 11 is wound to pull the hull 1 to the quay.
Patent JP-S60180755-A (JP)
Title: Tracingly controlling method for individual product in factory or the like
Inventor: NUMAKURA TAKASHI
IPC: G06Q50/00
Filed: 1984-02-28
Abstract: PURPOSE:To grasp a controlling condition clearly for each product and obtain a good product with a definate quality by tracing controlling conditions based on controlling factors provided for each production process for each product and controlling the conditions collectively. CONSTITUTION:When temperature is controlled by a centralized control unit 1, since the process of an individual product and present controlling temperature in each process can be monitored through an indicating board 10 and an indicating board 20 respectively, the transition of the controlled condition of temperature for each product can be clearly grasped. Furthermore, the controlled condition of temperature passed through each process and in each process, for each product can be grasped through an indicating board 30 and, further, this information can be taken out from a memory mechanism. Accordingly, the transition and results of temperature control for each process and the whole process on individual product can be clearly grapsed, increasing the controlling accuracy for each product, and enabling the production of a good product with a deficate quality.
Patent JP-S63205437-A (JP)
Title: Electronic control fuel injector for internal combustion engine
Inventor: ISHIDA KATSUMI
IPC: F02D41/12
Filed: 1987-02-19
Abstract: PURPOSE:To prevent fuel cut completely during idle operation by updating a value for judging fuel cut to a value higher by proper amount based on an engine rotation upon judgement that an engine is in idling condition. CONSTITUTION:Signals detected through an intake tube pressure sensor 1, an intake temperature sensor 2, an accelerator releasing position detector 3 and a rotation detector 4 are inputted through an input processing circuit 6 and an A/D converter 7 in a control circuit 5 to CPU8. A drive circuit 11 controls a fuel injection valve 12 according to fuel injection data being fed from CPU8. CPU8 judges whether an engine is in idling condition based on signals being fed from at least the releasing position detector 3 and the rotation detector 4. If the engine is idling. fuel cut judging value is updated to a value higher by proper amount based on the engine rotation at that time.
Patent JP-S60179288-A (JP)
Title: Stamp ink roller
Inventor: WATANABE YUTAKA
IPC: B41K3/60
Filed: 1984-02-28
Abstract: PURPOSE:To prolong the life of ink roller by preventing the offset and the blur when printed, by slightly displaying the position of ink roller from the ink roller stand and the stamp seal surface. CONSTITUTION:A stamp 1 can be freely rotated in the direction with an arrow mark (a) and a seal surface 2 is given with ink by contacting it in a sliding manner to the body of ink roller 3. Thereafter, the seal surface 2 is arranged downward. A roller 6 capable of moving vertically presses the paper 5 supported with an upside buffer 7 and downside buffer 7 to the stamp seal surface. Fixing knobs 14 and 19 are loosened, a knob 15 being slightly rotated in the circumferential direction and the ink roller stand is slightly displaced. The knobs 14 and 19 are fastened again and the ink roller stand is fixed to the frame again. Thereby, the position of ink roller equipped to the ink roller stand is changed. Therefore, by changing the nip pressure to the stamp seal surface, ink can be controlled to a suitable amount.
Patent JP-H10232047-A (JP)
Title: Air direction regulation device for air-conditioner
Inventor: NAKAMURA OSAMU
IPC: F24F13/15
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air direction regulating device for an air-conditioner to drive right and left air direction plate groups and upper and lower air direction plates by a single drive motor and perform rotation of right and left air direction plate groups to an arbitrary angle through manual operation when the drive motor is stopped, and uniformalize supply air without the occurrence of condensation to an outlet. SOLUTION: An air direction regulation device for an air-conditioner is constituted such that during the starting of a single drive motor 9, right and left air direction plate groups 7 are rotated by a coupling rod 13 operated in linkage with rotation of lateral reciprocation rotation by converting means 11a and 12a and upper and lower air direction plates 8 provided at one end with a rearward inclining regulation piece 8b are rotated by linking means 18, 19, 20, and 21. When the drive motor 9 is stopped, the right and left air direction plate groups 7 are manually rotated and the angle thereof is arbitrarily varied and a coupling position between a conversion means 12a and a coupling rod 13 is moved by clutch parts 12b and 14 according to variation of the angle.
Patent JP-H07245946-A (JP)
Title: Semiconductor switching circuit
Inventor: OKADA YOICHI
IPC: H02M3/28
Filed: 1994-03-08
Abstract: PURPOSE:To control the state of the standby of an output from a switching power supply efficiently by simple constitution. CONSTITUTION:When a semiconductor switch 31 is brought to the state of a standby by a semiconductor switching element on/off circuit 32, the energy of oscillating voltage generated by the stray capacitance of a semiconductor switching element and the inductance component of the circuit is regenerated in the loop of a clamping diode 41   a first dumper diode 12   an input voltage source 1 when the energy exceeds maximum input voltage potential. Accordingly, both-end voltage of the semiconductor switch 31 reaches rectangular-wave voltage itself as the peak value of input voltage as shown in (b) without being subject to the effect of the stay capacitance of the whole circuit and the inductance component even under the interruting state of the semiconductor switch 31 as an output interrupting element.
Patent JP-S555089-A (JP)
Title: Method of controlling stator position of electronic watch
Inventor: MORI SHIGEO
IPC: G04C3/00
Filed: 1979-03-28
Abstract: PURPOSE: To enable control of stator position with respect to a rotor in an electronic watch in a simple construction by providing a circular hole at the substrate of a drive unit and the stator and a long groove communicating concentrically with the circular hole thereat and inserting an eccentric driver into the hole and groove.  
     CONSTITUTION: A circular hole 10 is perforated at a substrate 3, and a long groove 11 communicating concentrically with the hole 10 and having larger width than the diameter of the hole 10 is provided at the stator 2 of an electronic watch. An independent eccentric driver 12 of a plurality of cylinders with parallel error between the axes thereof is inserted between both the hole 10 and the groove 11 to thereby control the stator position with respect to a rotor 1. Thus, it eliminates the step of assembling another eccentric pin thereto and provides simple construction of the drive unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09232462-A (JP)
Title: Manufacture of package for semiconductor chip
Inventor: MATSUDA SHIN
IPC: H01L23/498
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To firmly join a connection pad to the wiring conductor of an external electric circuit board by preventing the connection pad from separating from an insulating substrate. SOLUTION: Solder paste 11 is applied in the recess 1b which has an electric connection pad 6 provided at one main face, at least, of an insulating substrate 1, and the surface of this solder paste 11 is projected from the main face of the insulating substrate 1, and next solder balls 14 substantially the same in fusing point as the solder powder of that solder paste 11 are placed on the surface of this solder paste 11, and then the said solder paste 11 and the solder ball 14 are heated to fuse and unite the solder powder of the solder paste 11 and the solder ball 14, whereby a connector terminal 8 having a globular part is made.
Patent JP-H08237993-A (JP)
Title: Variable speed motor tool
Inventor: TAKAHASHI KUMIO
IPC: B23B45/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide an inexpensive variable speed motor tool in which a high constraint torque is ensured even under low speed by suppressing the even harmonic wave currents practically and smooth transition can be made from low speed to high speed. CONSTITUTION: The variable speed motor tool comprises a motor 2 connected across an AC power supply through a bilateral thyristor 1, a series circuit of a variable resistor 8 and a capacitor 5 connected in parallel with the bilateral thyristor 1, and a trigger element 4 connected between the joint of the variable resistor 8 and the capacitor 5 and the gate of the bilateral thyristor 1, wherein the r.p.m. of the motor 2 is varied by varying the resistance of the variable resistor 8. Diodes 6, 7 are connected between at least one of the variable resistors 8, 9 and the capacitor 5.
Patent JP-H06248679-A (JP)
Title: Hot-air heating device
Inventor: FUKUNAGA TAKASHI
IPC: E03D9/00
Filed: 1993-02-25
Abstract: PURPOSE:To keep a temperature of the inside of a toilet room at a specific temperature by disconnecting power to a heater when an indoor temperature sensor detects a specific temperature, and having a fan operate for a specific time afterward in heating control section. CONSTITUTION:An indoor temperature sensor 10 is provided to an air-inlet 8d side as an upper stream side of a fan 8a. Voltage signals 10a and 11a are respectively converted into digital signals corresponding to them by an A/D converter 12 and are supplied to a heating control section 13 as a detected room temperature signal 12a and a set temperature signal 12b. In the heating control section 13, when a heating switch 14 is controlled, it is in a hot-air heating operation state, and a heating operation indicator 15 is lit and is visibly indicated that it is in an operation state. When the heating switch 14 is controlled in a hot-air heating operation state, the heading operation indicator 15 is put out to stop operation, In a hot-air heating operation state, the detected room temperature signal 12a, set temperature signal 12b and use detection output 5a of a toile using tection means 5 are inputted, and operation of the fan 8a and power to the heater 8b is controlled in accordance with a using state of the toilet.
Patent JP-S60182180-A (JP)
Title: Laser element driving process
Inventor: OONISHI MASARU
IPC: H01S5/068
Filed: 1984-02-28
Abstract: PURPOSE:To prevent jitter in case of starting time from happening while shortening the starting time by a method wherein two each of semiconductor laser elements are provided and the first laser being extinguished may be excited by the output beams of the second laser. CONSTITUTION:One end grounded semiconductor elements (LD)1, 11 are connected with each other through the intermediary of collectors and resistors of driving transistors 2, 3 while emitters of both transistors 2, 3 are connected to negative power supply -V through constant current transistor 4. In order to accelerate the starting time of both lasers 1, 11, the outlets thereof are provided with circuits 5, 12 to be supplied with bias current IB1, IB2 constantly. Both bases of transistors 2, 3 may be respectively provided with driving signals and reference signals.
Patent JP-S52120401-A (JP)
Title: Automatic water supplying method
Inventor: OOKI HIDEO
IPC: F04B23/02
Filed: 1976-04-01
Abstract: PURPOSE: To prevent a detective lift due to absence of water inside a pump and a damaged pump due to scoring of inside pump part by stopping completely infiltration of air into a pump delivery pipe even if leakage of water occurs in a water lifting pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01211841-A (JP)
Title: Objective lens for transmission electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/141
Filed: 1988-02-19
Abstract: PURPOSE:To simultaneously obtain high resolution and high contrast by specifying the hole diameter of a lower magnetic pole piece in a lens maintaining the preset conditions for the diameter of the bottom face of an upper magnetic pole piece, the diameter of the top face of the lower magnetic pole piece, hole diameters of the upper and lower magnetic pole pieces, the distance between the upper and lower magnetic pole pieces, and the taper angle of the lower magnetic pole piece. CONSTITUTION:In an objective lens satisfying equations theta2<60 deg., 0.8S<=b1<=1.2S, D1<=3b, D2<=3b2, where D1 and D2 are the diameter of the bottom face of an upper magnetic pole piece 1 and the diameter of a lower magnetic pole piece 2 respectively, b1 and b2 are hole diameters of the upper and lower magnetic pole pieces respectively, S is the distance between the upper and lower magnetic pole pieces, theta2 is the taper angle of the lower magnetic pole piece, the hole diameter b2 of the lower magnetic pole piece is set to a range between 0.5S and S. The visual field of a sample image projected on a fluorescent plate is not cut even if an objective orifice is inserted.