baber/WOPTO huggingface dataset:
Patent JP-H0592062-A (JP)
Title: Golf training machine
Inventor: TAMENAGA HIDEJI
IPC: A63B69/36
Filed: 1991-10-01
Abstract: PURPOSE:To provide the golf training machine which can grasp quickly and very simply a position relation of measured data in the course of ball hitting operation outputted to an output means and a position of a testee's stance, and also, is more inexpensive than before. CONSTITUTION:The machine is provided with a swing base 11 which allows a testee which grips a club C and executes a ball hitting operation to get thereon, and also, is provided with load detecting sensors 12, 13, 14 and 15, a measuring means S for measuring a load or a load center applied onto the swing base 11, based on detected information of the load detecting sensors 12, 13, 14 and 15, a storage means for sampling measured data of its measuring means S at every prescribed time and storing it successively, and an output means 4 for outputting the measured data in the course of ball hitting operation, based on storage information of the storage means. This machine is constituted so that on the surface of the swing base 11, a mark M for confirming a stance position is formed, and the output means 4 outputs the measured data and a mark N for recognizing the stance position corresponding to the confirmation mark M.
Patent JP-2000061946-A (JP)
Title: Foam molding device
Inventor: YAGISHITA NORIO
IPC: B29C67/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To realize the low cost mold cost of a foam molding device, easy and quick removing work of self-sealed foam tailings, saving of man power and easy and quick application work of a releasant, reduction of the usage of the releasant and improvement of yield of the device. SOLUTION: A plurality of bottom molds 12A of a foam mold 11 are provided to one top mold 13 for commonly using for a plurality of the bottom molds 12A and 12B. The top mold 13 has a ;pair of molding surfaces 15 and 16 respectively on one side and on the other side of it. The molding surfaces 15 and 16 are formed in corresponding respectively to a plurality of the bottom molds 12A and 12B. In the top mold 13, vent holes 31 and 32 are formed so as to pass through a pair of the molding surfaces 15 and 16.
Patent JP-S62112494-A (JP)
Title: Croma signal reproducing circuit
Inventor: YASUDA YUZO
IPC: H04N9/84
Filed: 1985-11-12
Abstract: PURPOSE:To remove malfunction by driving a monostable multivibrator by an ID signal initially generated from an ID generating circuit, inverting the output signal of the multivibrator and impressing the output signal to a phase shifting circuit. CONSTITUTION:The ID signal generating circuit 17 compares the phase of a color burst signal extracted by a burst extracting circuit 16 with that of an output signal of an oscillation circuit 10 shifted by 90 deg. through a 90 deg. shifting circuit 21. When colors are synchronized, the output signal of the circuit 17 is kept at the high level. When the colors are asynchronized and the phase difference between both the signals can no be kept at 90 deg., the output of the circuit 17 is turned to 'L' and the 'L' output is applied to the monostable multivibrator 18 as an ID signal. Consequently, the output signal of the multivibrator 18 is inverted and the phase shifting circuit 14 is forcedly driven. When a forced driving signal is impressed from the multivibrator 18, the phase of the output signal of the circuit 14 is turned to 180 deg. in case of the NTSC system and 90 deg. in case of the PAL system.
Patent JP-H0996665-A (JP)
Title: Residual capacity meter for battery
Inventor: SAKAI SHOJI
IPC: G01R31/36
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the disadvantages of a discharge voltage-discharge current characteristics comparison system by providing a means for operating the increasing rate of discharge current of a battery when it is higher than a specified level and increasing. SOLUTION: A varied state detection means M3 detects the variation with time of a discharge current from a battery M1 detected by a current detection means M2 and a voltage detection means M4 detects the discharge voltage of battery M1. An increase rate operating means M5 calculates the increase rate of discharge current, when it is higher than a specified level and increasing, based on the detection results of current detection means M2 and varied state detection means M3. A residual capacity detection means M6 detects the residual capacity of battery, based on a map recording the relationship between the discharge voltage and discharge current in the increase rate calculated by the increase rate operating means M5 and a predetermined relationship, the residual capacity of battery and the discharge voltage and current.  Since the residual capacity of battery is corrected by the map, it can be detected accurately.
Patent JP-H1195510-A (JP)
Title: Frame member fastening means for image forming device
Inventor: TAKAGI KAZUHIKO
IPC: B41J29/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fastening means capable of precisely and speedily fastening metal plates constituting frame members in an image forming device without increasing the cost of parts and also facilitating disassembling. SOLUTION: One frame member 24 is provided with a projecting part 30 in which an insertion hole 32 is formed and butting parts 31 and the other frame member 20 is provided with a through-hole 33 for the projecting part 30. Then, in a state where the projecting part 30 is inserted into the through-hole 33, a wedge member 40 is inserted into the insertion hole 32, to fasten the frame members 24 and 20.
Patent JP-S62112304-A (JP)
Title: Heat resistant electromagnetic coil
Inventor: KIKUCHI FUMIHIDE
IPC: H01F5/06
Filed: 1985-11-12
Abstract: PURPOSE:To prevent a coil from oxidizing without being cooled down as well as coil winding from being deformed by a method wherein a bobbin containing coil is sealed to be filled with inert gas and then the inner peripheral face of coil is held down by a member with linear expansion coefficient different from that of coil conductor. CONSTITUTION:An outer peripheral cover 15 is welded into the peripheral edge of an upper side plate 3 and a lower side plate 4 to seal a bobbin 1 containing a coil 6 airtightly. Besides, a metallic inner peripheral stay 10 with linear expansion coefficient larger than that of a coil copper conductor is laid between the inner peripheral face of coil 6 and the inner peripheral axial cylinder 2. Then the air inside the bobbin 1 is replaced with inert gas fed from a gas feeding-in pipe 13. Through these procedures,the coil conductor can be prevented from oxidizing without being cooled down by cold water in the case the coil conductor is heated up to high temperature so that the coil 6 may be prevented from being deformed by thermal expansion thereof.
Patent JP-2000085392-A (JP)
Title: Center cover for axle case
Inventor: SUZUKI TOMOYUKI
IPC: B60K17/30
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the flexural rigidity of an axle case, and reduce a stress concentration. SOLUTION: A center cover 23 forming swollen parts 25, 26 on right and left sides of a nearly bottomed cylindrical central main body 24 is welded on an axle housing 9 of an axle case 22. Linear parts 27, 18 and ribs 30, 31 are formed on the swollen parts 25, 26 of the center cover 23, a flat part 32 for drilling an oil plug hole 37 is recessed in the central main body 24, a rib shaped part 35, 36 are arranged by forming slant parts 33, 34 in its vertical direction. By swollen parts 25, 26 having ribs 30, 31, the flexural rigidity in a longitudinal direction of the axle case 22 can be improved, the stress concentration can be reduced. Furthermore, the slant parts 33, 34, and rib shaped parts 35, 36, can form the flat part 32 without decreasing the flexural rigidity of the center cover 23.  As a result, an unsprung weight can be reduced by thinning the board thickness of the axle case 22.
Patent JP-H0996743-A (JP)
Title: Receptacle type optical module
Inventor: YAMAGISHI TAKASHI
IPC: G02B6/42
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent optical characteristics from drastically changing even if a temp. change arises by arranging a sleeve, a metallic housing body and photoelectric conversion elements by aligning their optical axes to the inner side of a resin body. SOLUTION: A connector having an optical fiber in an axial direction is inserted into a receptacle type optical module and a lens 2 is interposed between the photoelectric conversion elements 3 to convert a light signal to an electric signal. The sleeve 5 to be inserted with the ferrule of the optical connector, the metallic housing body 11 integrally formed with a ferrule stopper part 1 for pressing the front end of the ferrule and a lens holder part for holding the lens 2 and the photoelectric conversion elements 3 are arranged by aligning the optical axes A-A to the inner side of the resin body 6. As a result, the drastic change in the optical characteristics by the dimensional change in the position of the ferrule stopper part 1 and the photoelectric conversion elements 3 or the lens mounting part at the time of fitting the connector from the shrinkage of the resin in case the temp. change is induced by the large coefft. of thermal expansion of the resin does not arise in the resin receptacle.
Patent JP-H07169005-A (JP)
Title: Protection of electric overstress and static discharge for magnetoresistance system
Inventor: IMERA KURISUCHIAANU BAAROU
IPC: G11B5/02
Filed: 1994-10-19
Abstract: PURPOSE: To prevent damages due to a static discharge or electric over stress by connecting a variable conductance having non-linear current voltage characteristic to the magnetic reluctance sensing element of a magnetic reluctance head assembly. CONSTITUTION: A non-linear conductance device 51 having a non-linear current voltage characteristic is connected in parallel to the magnetic reluctance (MR) sensing element 53. The device 51 connected midway an MR element. lead line 55 becomes the conductive discharge path of the element 53, by which discharge current around the element 53 is effectively shunted. By this way, damages to the MR sensor generating due to the static discharge via the element 53 and the other transducer element or over stress of the element are restrained to the minimum.
Patent JP-H02101583-A (JP)
Title: Pattern inspection method for semiconductor device
Inventor: NAKADA KENSUKE
IPC: G01B11/245
Filed: 1988-10-11
Abstract: PURPOSE:To realize the pattern recognition of high precision by hue-separating reflected light from two or ore fine patterns overlapped with >=2 patterns into the ratio at every constituent primary color, and comparing each hue element with a threshold. CONSTITUTION:Photographed pictures in matrix coordinates corresponding to wafers 3 and 4 are obtained by color sensors 5a, 5b. The obtained photographed picture is separated into R, G and B signals, and they are inputted to a first comparator group 7a to 7c in a signal comparing control part 6. Here, R, G and B signals are compared respectively, and the differences of their hue components are outputted as a differential signals to a second comparator group 8a to 8c. The comparator group 8a to 8c compares the difference signals with the threshold set previously in the control part 6, and when they exceed this, they are outputted as pattern defect signals to a data processing part 10, and the processing part 10 decides the quality of the pattern.
Patent JP-H0988883-A (JP)
Title: Water pump
Inventor: SASAKI NORIO
IPC: F04D29/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To dispense with a mechanical seal, etc., and to simplify the assembly by supporting a shaft of a water pump by a sliding bearing, integrating an annular core fitted with a lip seal with the outer circumference of the shaft, and inserting the annular core in an annular groove provided in a water pump housing. SOLUTION: A water lubricated sliding bearing 6 is press-fitted to an inner circumferential part of a water pump housing 2, and a shaft 7 is held thereby. An impeller 9 is fixed to the right end of the shaft 7, and the impeller 9 is rotated in a pump chamber 10 between a water pump housing 2 and a suction cover 4 to energize the fluid. An annular core 11 is fixed to the outer circumference of the shaft 7 between the sliding bearing 6 and a pulley 8, and an annular lip seal 12 is fitted to the tip of the annular core 11. The annular tip seal 12 is sealed in an annular groove 14 to be formed by a stepped part 2a of the water pump housing 2 and a lid member 13 to be fitted to its end face.
Patent JP-H04132738-A (JP)
Title: Transparent elastomer molding having hydrophilic surface
Inventor: KURAMOCHI HIROSHI
IPC: C08L101/00
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the subject molding capable of keeping its transparency for a long period without roughening the surface at a low cost by adding a specified amount of a specified polymer to a high-transparency elastomer, molding the resultant mixture and saponifying the resultant molding. CONSTITUTION:To (A) 100 pts.wt. elastomer containing a cross-linked rubber (Base rubber is composed of blend of isoprene rubber, natural rubber, etc.) and a thermoplastic elastomer (composed of blend of polystyrene-based elastomer, polyurethane-based elastomer, etc.), (B) 3-200 pts.wt. polymer (e.g. polyvinyl acetate) containing acetyl side chains in an amount of 5-100mol% based on the main chain is added at a time of kneading. The resultant mixture is molded and then saponified using an alkali or an acid, thus obtaining the objective molding.
Patent JP-S62113222-A (JP)
Title: Graphic terminal equipment
Inventor: FUKUMIZU SACHIKO
IPC: G06F3/02
Filed: 1985-11-12
Abstract: PURPOSE:To store a keyboard neatly at the lower part of a display part and to easily put in and out and move the keyboard with one hand by providing a space large enough to store the keyboard at the lower part of the display part. CONSTITUTION:The display part 1 is held and fixed on a table and the keyboard 3 is stored at the lower part of the display part. The keyboard 3 has a groove 4 as a handle at the front part and also has a stopper (slide stop) 5 and casters 6 for movement on the bottom surface. The table 2 is positioned closely to the rear part of the display part 1 and the keyboard 3 is stored neatly. The keyboard has the groove 4 on the reverse of the front edge part so that fingers are inserted into the lower part of the keyboard from the front, and the keyboard is easily moved with one hand because of the casters 6 serving as the handle of the keyboard.
Patent JP-H0594867-A (JP)
Title: High frequency oscillator
Inventor: ISHIZAKA YUJI
IPC: H02M7/533
Filed: 1991-10-02
Abstract: PURPOSE:To lessen the pulsation of double harmonic frequency of high frequency output voltage by providing a transformer which is connected to the output side of an full wave rectifying circuit via a DC cut circuit, while voltage on its secondary side is applied to the grid resistance circuit of an electron tube. CONSTITUTION:The primary voltage of a filament TR3 is inputted to a full wave rectifying circuit 11, so that voltage efd is outputted. Since voltage from which the DC portion of voltage efd is cut off, is inputted to a transformer TR5 from a DC cut circuit 12, voltage eff for double frequency is built up at the secondary side of the transformer. Voltage eff is overlapped to grid bias voltage in such a way that oscillation amplitude is restrained while bias voltage is intensified to the minus side as the amplitude of filament applied voltage in a grid bias circuit 8 is increased. Pulsation can be lessened if the pulsation portion of high frequency output voltage based on change in filament temperature and the pulsation of high frequency output voltage based on bias voltage where voltage eff is overlapped, can be offset each other.
Patent JP-H03116566-A (JP)
Title: Method for controlling recording and reproducing of magneto-optical disk
Inventor: INADA HIROSHI
IPC: G11B11/105
Filed: 1989-09-29
Abstract: PURPOSE:To allow the execution of erasing/recording/reproducing of information always under optimum conditions by detecting the recording, reproducing and erasing laser powers of the least errors and determining the laser powers. CONSTITUTION:Test signals are recorded in the plural test regions in the radial direction of a disk with the laser power at the time of reproducing and the laser powers of the low level and high level at the time of erasing/recording as parameters. The number of the errors when the recorded test signals are reproduced is detected. The parameters are changed and the same test is repeated for the same region. The parameters of the least errors are used for the subsequent erasing/recording/reproducing. The erasing/recording/reproducing of the information are executed always under the optimum conditions at the time of a disk exchange, at the time of the rising of the device and for a change with time.
Patent JP-H0564592-A (JP)
Title: Production of bio-polyester
Inventor: AKIYAMA MINORU
IPC: C08G63/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain the subject polymer useful for bio-decomposable medical material, etc., in high yield by culturing a microbial strain belonging to genus Alcaligenes and capable of producing a polyester containing 3-hydroxybutyrate in a medium containing a long-chain fatty acid and collecting the product accumulated in the microbial cell. CONSTITUTION:A microbial strain belonging to genus Alcaligenes and capable of producing a polyester containing 3-hydroxybutyrate [e.g. Alcaligenes lipolytica AK201 (FERM P-12198)] is cultured in a liquid medium containing at least one kind of compound selected from long-chain fatty acid (e.g. undecanoic acid) and its derivative at 30 deg.C for 48hr under shaking at a rate of 130 strokes per minute. The culture liquid is subjected to centrifugal separation, washed with water and the collected microbial cells are freeze-dried. The freeze-dried cells are treated with hot chloroform to extract the polyester accumulated in the cell, the extracted liquid is concentrated, added with hexane and the precipitate is filtered and dried to obtain the objective bio-polyester composed of a copolymer of 3-hydroxybutyrate and 3-hydroxyvaleric acid, etc.
Patent JP-H0196864-A (JP)
Title: Cassette autochanger
Inventor: KUBO BUNJI
IPC: G11B15/68
Filed: 1987-10-08
Abstract: PURPOSE:To shorten cassette exchanging time by making a second arm to operate by providing a switching member to execute the inserting and the removing of a cassette and by adjusting the energizing power of an arm energizing spring between a first arm and the second arm. CONSTITUTION:The device is composed of a cassette carriage device 1, a recording and reproducing device 2, and a cassette holder device 3, to the device 1, multiple cassette housing parts 14 are arranged radially, and a desired cassette 100 is sent to an inserting port 15 of the device 2. By providing a switching member 41, making a guiding shaft 34, which slides and guides a second arm 51, into the fulcrum of the arm 51, and making the arm 51 to operate, the cassette 100 can be inserted and removed with a simple mechanism. Further, by adjusting the energizing power of an arm energizing spring 56 hung between a first arm 50 and the arm 51, an appropriate operating physical force can be given to the elevating mechanism 4 of the device 2. Thus, the loss of the time necessary for control is eliminated, and the cassette exchanging time can be shortened.
Patent JP-H0893287-A (JP)
Title: Mechanical lock locking/unlocking device
Inventor: TABATA HIROSHI
IPC: E05B47/06
Filed: 1994-09-22
Abstract: PURPOSE: To improve crime preventing effect by providing an engaging protruding claw at a tumbler for protruding/retreating a dead bolt, connecting a solenoid to a locking piece, and requiring an identification card such as a magnetic card at the time of unlocking a lock. CONSTITUTION: In the case of locking, a key is inserted into an axial hole 10 and rotated clockwise. A dead bolt 15 is thereby pushed out by a driving arm provided at a tumbler 4, and an engaging protruding claw 5 is engaged with the hole 7 of a locking piece 6 and stopped. In the case of unlocking, an identification card 41 such as an ID card is inserted into a reader 42, and if it is normal, a timer 43 is actuated, and a current is applied to a solenoid 25 for a short time (several seconds) from a control device 40. The locking piece 6 is then pulled up to release engagement with the engaging protruding claw 5, and the tumbler 4 is rotated to put back the dead bolt 15. After the lapse of time, the locking piece 6 is returned into the original position by the action of a reset spring 37. A lock of high safety can thereby be obtained at low cost.
Patent JP-H0566602-A (JP)
Title: Image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/08
Filed: 1991-09-06
Abstract: PURPOSE:To provide the image forming method which obviates the generation of toner fusion on a photosensitive body, can form a high-density image free from fogging, hardly contaminates a contact electrifying device with the toner and does not generate uneven electrification even in the event of the contamination. CONSTITUTION:This image forming method has an electrifying stage for electrifying a body 1 to be electrified by bringing an electrifying member 2 into contact with this body and impressing a voltage E thereto from the outside and a developing stage for using the developer constituted by sticking inorg. powder having the ternary amino group expressed by formula (I) and having >=10 hydrophobing degree in a test for the degree of wetting with water to the surface of toner particles consisting of at least a charge control agent and a binder resin. (In the formula, R5 and R6 denote the same or different substituents; the total of the carbon atoms of R5 and R6 is >=2).
Patent JP-H05146234-A (JP)
Title: Extermination of red tide
Inventor: TAGAWA HIDEO
IPC: A01K63/04
Filed: 1991-09-05
Abstract: PURPOSE:To expel parasite on fishes through exterminating red tide by setting electrodes (anode: of copper; cathode: of iron) in seawater or river water followed by injecting direct current into the electrodes. CONSTITUTION:The natural seawater or river water in a storage culture tank 2 provided adjacently to sea level 9 is first put into a copper ion concentration- regulation/generation unit 5 through a pump 1. Direct current is then injected between copper anode 5a and iron cathode 5b to generate copper ion, and the copper ion concentration of the water is regulated at 30-3000ppb, thus exterminating red tide 4 and also the parasite on fishes and the larvae suspending underwater.
Patent JP-S61132735-A (JP)
Title: Electronic fuel injection control equipment
Inventor: TAJIMA SHIGEHIKO
IPC: F02D41/00
Filed: 1984-11-30
Abstract: PURPOSE:To ensure the start-up of an engine by enforcing fuel injection for start-up immediately after power source voltage surpasses a specific level at the time of engine actuation. CONSTITUTION:A power source voltage surveillance device M5 is installed to monitor the condition of power source voltage for a fuel injection control device M4 and detect the increase of voltage to the level ensuring operation of a fuel injection control device M4. At the time of engine actuation, a turning angle signal is put in soon after power source voltage exceeds a specific level, start-up fuel injection of a fixed volume is carried out. Thus, actuation of the engine can be ensured.