baber/WOPTO huggingface dataset:
Patent JP-H0497744-A (JP)
Title: Brush for cleaning between teeth
Inventor: KUWABARA TERUO
IPC: A61C15/00
Filed: 1990-08-15
Abstract: PURPOSE:To eliminate loosing of floss during the use of a brush, by a method wherein a rear of a core of a metal twisted wire is forced into a support being heated to be fastened together with the melting of a resin by heat and the solidification thereof and thereafter so that a core part of the twisted wire is wrapped in as a whole to be held firmly in the support. CONSTITUTION:A brush part A which is produced by twisting two iron wires 1 having nylon strings 2 pinched at a tip part thereof is fixed on a support B. The support B is molded using a thermoplastic resin such as polycarbonate as material. A funnel- shaped recess 3 is formed at an upper part of the support B with a wall surface thereof inclined and a fine hole 4 is provided longitudinally from the center of a bottom to the lower part of the support. The lower part of the support is made into a cavity 5. The connection between the brush part A and the support part B is made as follows: First, when the core of the brush part A is heated. it glows instantaneously as it is made up of fine iron wires. Then, as the fine iron wires are forced downward from the upper center of the support B, the resin is melted at a contact point by heat so that the wires move down being guided by the fine hole 4. At the moment when the wires are stopped at a desired point, the resin melted is solidified instantaneously to integrate the core of the tristed wires firmly in the resin.
Patent JP-S6194564-A (JP)
Title: Switching regulator
Inventor: KAWASHIMA MASAHARU
IPC: H02M3/28
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate the generation of an abnormal heat by suppressing a rush current to a smoothing condenser by a transistor at a power source energizing time. CONSTITUTION:When a power source is turned ON, a transistor Q1 is conducted to charge a capacitor C1. When the capacitor C1 is charged, power is supplied from an auxiliary power source to a pulse width controller PWMC, and a main transistor Q2 starts switching. The transistor Q1 is bypassed by a thyristor TH except the initial time of the power source energizing time, and a current is made almost not to flow to the transistor Q1. In other words, a gate trigger voltage is applied to the thyristor TH through a gate trigger circuit made of a diode D1 and resistors R3, R4 by the switching of the transistor Q2, and the thyristor TH is set to conductive state.
Patent JP-H0963197-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HIGASHIDA ISAO
IPC: G11B7/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve resolution and a S/N of a reproduced signal and to obtain a stable binary output by using two stages of equalizer circuit and controlling gain by an envelope of a reproduced signal. SOLUTION: Reflected light of an optical disk 1 is converted into current and voltage by an optical current and voltage conversion circuit 5 through an optical head 3, and outputted. Next, an AGC circuit 6 receives an output signal, comparing voltage 17, and an output signal of an envelope detecting circuit from a first equalizer circuit 7, after amplitude variation of a low frequency component is made constant, the circuit 6 output it to the first equalizer circuit 7. Then, after waveform equivalent is performed and gain is adjusted by a first attenuation circuit 11, the signal is inputted to a second equalizer circuit 12, and waveform equivalent is performed again. After that, amplitude is gain-controlled by a second attenuation circuit, the signal is outputted from a binary circuit 10 as a digital signal.  Thus, resolution and a S/N of a reproduced signal is improved and a stable binary output is obtained by performing waveform equivalent doubly.
Patent JP-S60105922-A (JP)
Title: Load cell balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/01
Filed: 1983-11-15
Abstract: PURPOSE:To make it possible to automatically judge whether the operation of a balance is normal or not, by providing a test voltage generating circuit for generating output voltage equal to output voltage generated when rating load is applied. CONSTITUTION:A load cell 2 consists of four strain gauges 3 subjected to bridge connection and one adjusting resistor 4 inserted into one arm of said connection. A reference voltage generator 6 and a test voltage generator 7 are connected to a power source 1 in common and a zero point setting voltage generator 8 is connected to said reference voltage generator 6 and the test voltage generator 7 generates output voltage equal to that generated when rating load is applied. By comparing a metered value of the output voltage of the test voltage generator 7 with a metered value when rating load is applied, the normality or abnormality of operation is checked.
Patent JP-H04101977-A (JP)
Title: Cage position announcing device for elevator
Inventor: YAMAMOTO HISAO
IPC: B66B3/02
Filed: 1990-08-15
Abstract: PURPOSE:To prevent people other than passengers and users from feeling uncomfortable by fitting a scale chime, formed of a scale generating device for generating the scale do-re-mi-fa, an amplifier and a speaker, inside an elevator cage or at a cage stop. CONSTITUTION:An elevator ascends toward a third floor from a first floor, and in close proximity to its stop at the third floor, a floor arrival signal is transmitted to a scale chime 2 from an elevator control device through a tail cord, and the scale generating device 5 of the scale chime 2 generates the scale 'mi' assigned to the third floor so as to announce this from a speaker 7 through an amplifier 6. This chime 2 is placed in the non-sounding state at the passing floors so as to call passengers' attention to prevent them from riding past their objective floors due to being lost in the outside scenery or the like. Especially for a user having trouble in his eyes, this scale chime 2 can be a criterion for getting on/off the elevator.
Patent JP-S6458181-A (JP)
Title: Binary differential signal correction circuit
Inventor: HISAKI TAKAHIKO
IPC: H04N19/85
Filed: 1987-08-28
Abstract: PURPOSE:To contrive to improve the accuracy of extracting a background picture elements by correcting a level of a difference signal being at a threshold value or below in the moving area in a retarded binarized differential signal before correction into a part over the threshold value while the retarded binarized differential signal before correction and the result of discrimination by an area discrimination means. CONSTITUTION:An area correction circuit 130 executes the correction processing to a retarded binarized differential signal before correction to be entered. An area discrimination circuit 150 discriminates it as a consecutive moving area block where picture elements whose binarized differential signal is significant '1' being the result of correction of picture elements whose binarized differential signal before correction is significant '1' are consecutive. Then the moving area block number for each scanning line and the block number of consecutive significant picture element '1' in the binarized differential signal in each block are counted and an area correction circuit 130 outputs the result as a form being referenced. However, '1' represents picture elements in the copy area. Thus, the moving part is extracted correctly even in a picture element with a small differential signal between frames.
Patent JP-H1060765-A (JP)
Title: Stretchable nonwoven fabric
Inventor: MORISHIMA KAZUHIRO
IPC: D04H3/033
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric which has flexibility but no rubber-like fabric hand, practically usable fabric strength, handleability and appearance of dignity. SOLUTION: In a stretchable nonwoven fabric in which elastic continuous filaments with an average diameter of 0.1-30μm are randomly arranged by the melt-blowing process, there are (a) linearly fused parts 2, 3 in which 2-50 filaments are fused or bonded mutually in parallel, the length of the fused or bonded parts is 10-1,000 times the average diameter of each filament, (b) spot-fusing parts 4 comprising the crossing points between the fused and bonded fibers 2, 3, and spot-fusing parts 5 between fused and bonded fibers 2, 3 and filaments 1 and (c) not more than 400 frizzes of filaments per unit area 1cm<2> of the nonwoven fabric, in other words, this nonwoven fabric is substantially free from frizzing.
Patent JP-H0378349-A (JP)
Title: Telephone set with lockout detection function
Inventor: IMAHORI TETSUYA
IPC: H04M1/00
Filed: 1989-08-21
Abstract: PURPOSE:To prolong the service life of a backup power source by interrupting a current from a telephone line so as to set a switching transistor to be non- operated when an exchange locks out and permitting a central processing unit to set a telephone set to be in an incoming call waiting state. CONSTITUTION:When the exchange interrupts the telephone set and temporarily stops the supply of power for the telephone line 8, the supply of a base current for the switching transistor Q4 is interrupted, the collector potential of the switching transistor Q4' namely, the potential of a voltage detection input terminal 11 in CPU 1 changes from 'L' to 'H'. Then, CPU 1 starts counting time. When the potential of the voltage detection input terminal 11 is in an 'H'-state for decided time, namely, until four seconds pass, CPU judges that the exchange is locked out, initializes respective terminals of CPU, and sets the telephone set to be in the waiting state. Thus, the telephone set comes to a low current consumption state and therefore the service life of the backup battery can be prolonged.
Patent JP-H08109214-A (JP)
Title: Production of low propylene polymer
Inventor: WATANABE MASAMI
IPC: C08F210/00
Filed: 1993-08-30
Abstract: PURPOSE: To produce a low vinyl-terminated polymer of propylene with other olefins at good selectivity. CONSTITUTION: Propylene is polymerized with other olefins to form a low polymer in the presence of a catalyst comprising pentaalkylcyclopentadienyl compounds of zirconium and/or hafnium, a condensate of an organoaluminum compound with water, and optionally an electron-donating compound and further optionally hydrogen.
Patent JP-H0964873-A (JP)
Title: Branch system in the unit of transfer information
Inventor: MATSUDA YUICHI
IPC: H04L12/931
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To add a branch function to an existing device without remarkable revision by registering in advance prescribed information such as branch start setting. SOLUTION: The branch system in the unit of transfer information has a path setting conversion means 2, a path conversion table 4 referenced by the path setting conversion means 2, and a path distribution means 6. A reflected output 6A and a branch output 6B are provided to the path distribution means 6 and a reflected input 2A and a branch input 2b are provided to a path setting conversion means 2, respectively. Furthermore, a copy means 8 is provided among the reflected output 6A, the reflected input 2A and the branch input 2B, branch start setting information is registered in advance to the path conversion table 4 and number of reflected setting information and branch setting information by a branch number is registered in advance.
Patent JP-S60107146-A (JP)
Title: Debug system of lsi
Inventor: SAITOU HISASHI
IPC: G06F11/36
Filed: 1983-11-14
Abstract: PURPOSE:To execute a process from program development to provision of the program at one system by providing at least two evaluation chips or the like provided with a function displaying a content of a built-in register. CONSTITUTION:The evaluation chip 1 is a debugging CPU and connecting terminals with peripheral circuits for debug are provided in addition to a terminal 1a. The evaluation chip 2 is mounted as a piggy back type and controlled by a program memory 4. The evaluation chip 1 and the piggy back 3 are connected by a signal line 5. A program to be debugged is written in a program memory 6. The program to be debugged is inputted sequentially to the evaluation chip 1 based on the address designation from the evaluation chip 1 to execute the program.
Patent JP-H0767264-A (JP)
Title: Battery charging circuit
Inventor: KOBAYASHI MICHINOBU
IPC: H02J7/00
Filed: 1993-08-31
Abstract: PURPOSE:To eliminate heating of a discharging load while shortening the refresh time by monitoring the voltages of two batteries and controlling the operation of a charging circuit, an auxiliary power supply, and a switch circuit according to a refresh signal. CONSTITUTION:A CPU 6 monitors the voltages of batteries 1, 2 and controls the operation of a charging circuit 4, an auxiliary power supply 5, and a switch circuit 7 to stop discharge of the batteries 1, 2. When the battery 1 is discharged incompletely, a main operating section 8 is driven by the battery 1 thus discharging the battery 1 completely. Upon finish of the complete discharge of the battery 1, the CPU 6 operates the switch circuit 7 again to connect the battery 1 with the charging circuit 4 thus charging the battery 1. This constitution eliminates heating of discharging load while shortening the refresh time.
Patent JP-S6369221-A (JP)
Title: Epitaxial growth equipment
Inventor: TOKI MASAHIKO
IPC: H01L21/205
Filed: 1986-09-10
Abstract: PURPOSE:To perform epitaxial growth with a narrow junction width at a low temperature, by processing a substrate in a reaction chamber applying a divergent magnetic field type ECR plasma generated in a plasma generating chamber. CONSTITUTION:A wafer stage 6 is provided with a heater of radiation heating system. A reaction chamber 1 is provided with a wafer stage 6 mounting a substrate 5, and drawn a vacuum. A plasma generating chamber 4 is isolated from the reaction chamber with a plasma shutter 7, and is capable of free fixing and removing for the reaction chamber 1. A microwave oscillator 9 sends a microwave power into the plasma generating chamber 4. A magnet coil 8 capable of free fixing and removing for the generating chamber and of moving applies a magnetic field to the plasma generating chamber 4. A mixed gas is introduced from the introducing pipe of the generating chamber 4, and etching is performed by ECR plasma. After that, the reaction gas is introduced from the introducing inlet of the reaction chamber 1, being kept the heating temperature at 700 deg.C. Thereby, a rapid epitaxial growth with a narrow junction width can be progressed at a low temperature.
Patent JP-H0879408-A (JP)
Title: Exchange system
Inventor: TAKAHASHI NAOTO
IPC: H04M15/00
Filed: 1994-09-08
Abstract: PURPOSE: To effectively utilize an LCR function without performing another center loading even after the exchange of a circuit board. CONSTITUTION: Loading data inside a static memory 102 are temporarily stored in a pseudo static memory 104 and further transferred through a data bus 121 to an IC memory card by a central arithmetic part 101. When this IC memory card is inserted to an IC memory card interface 103 of the new substrate. The data in the IC memory card are temporarily stored through the data bus 121 to the pseudo static memory 104 and transferred again to the static memory 102 later.
Patent JP-H0871392-A (JP)
Title: Stirring method and apparatus
Inventor: FUJIMI TOSHIHARU
IPC: B01F3/08
Filed: 1994-09-08
Abstract: PURPOSE: To finely divide a fluid while reducing the strong contact of the respective members of a stirring device with a fluid without enhancing the capacity of the respective members. CONSTITUTION: Stirring chambers 11a, 11b are formed within a casing 10 consisting of a main body 10 and upper and lower covers 12,13 and the turbines 22a, 22b connected to the rotary shafts 21a, 21b of motors 20a, 20b are arranged in the stirring chambers 11a, 11b and suction ports 13a, 13b are provided to the lower cover 13 and emitting ports 15a, 15b are provided to a part of the inner peripheral walls of the stirring chambers 11a, 11b in opposed relationship and the fluids emitted from the stirring chambers 11a, 11b collide with each other to be finely divided.
Patent JP-H0380409-A (JP)
Title: Production of magnetic head
Inventor: ISHIBASHI KAZUHIRO
IPC: G11B5/127
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the magnetic head having high rigidity, adhering the back part and the slider part with high adhesive strength by using nonmagnetic powder having the softening point lower than the softening point of the glass film of a front part in a back part, butting a core and a slider against each other, and adhering the same by heating and melting. CONSTITUTION:A metallic film 2 having a high saturation magnetic flux density is formed by a sputtering method over the entire gap forming surface of the core 1 and thereafter, the glass film 3 is formed on the metallic film 2 of the front part 1a. On the other hand, a glass layer 11 consisting of powder glass is formed on the magnetic gap surface of the slider 4 and thereafter, the glass layer 11 exclusive of the back part 4a is removed and the assembly is put into a heating furnace to stick the glass film 12 to the back part 4a. The core 1 and the slider 4 are then butted against each other and a glass lump 5 for reinforcement is placed on the front part 1a and is melted by heating, by which a front gap 6, a back gap 7 and reinforcing glass 8 are formed. The glass film 12 formed of the powder glass has the extensive property and is liable to soften; therefore, this film exhibits the high adhesive strength and the core 1 is securely adhered to the slider 4.
Patent JP-H0554418-A (JP)
Title: Pickup device
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/22
Filed: 1991-08-27
Abstract: PURPOSE:To provide a pickup device which can fix a detecting element in a stable manner by miniaturizing a printed board on which the detecting element is attached. CONSTITUTION:In order that a detecting element 16 is soldered and fixed to a flexible base board 23 which is piled up on a printed board 40. plural lead terminals 19a-19h of a detecting element 16 are dispersively soldered to lands 21a-21d of the printed board 20 and to lands 24a-24d of the flexible base board 23. And lands 25a-25c of the flexible base board 23 corresponding to the second lands 22a-22c which are connected to the lands 21a-21d of the printed board 20 to which the lead terminals are soldered by way of a conductive pattern on the printed board 20 are soldered to the second lands 22a-22c.
Patent JP-2001044348-A (JP)
Title: Fan device with heat sink
Inventor: YAMAMOTO KATSUHIKO
IPC: H01L23/467
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance of a fan device. SOLUTION: A heat receiving part 12, which receives heat released from a MPU 2 as a heat releasing body, fins 17 which serve as a heat radiating part, and a fan 18 which sends air to the fins 17 are provided on a heat transfer plate 11. The heat receiving part 12 and the plate 11 are formed of heterogeneous materials. For instance, the plate 11 is formed of aluminum so as to be lightweight, while the heat receiving part 12 is formed of copper or the like which is superior in thermal conductivity, so as to be low in thermal resistance for transferring heat from the MPU 2.
Patent JP-S6275940-A (JP)
Title: Tracking device
Inventor: DEGUCHI TOSHIHISA
IPC: G11B7/09
Filed: 1985-09-27
Abstract: PURPOSE:To execute stably tracking even to an uncontinuous guiding groove by executing the tracking by an error signal obtained from two auxiliary beams at the address part and the track area except the border part with the track area. CONSTITUTION:The reflecting information light from the optical magnetic disk is detected by the compound element type optical detecting device. By the output of photodetecting elements A, B, C and D located at the center of the detecting device, a main beam track error signal TE0 is obtained, and by the output of photodetecting elements E and F located at the outside, a track error signal TE1 is obtained. A switching circuit 21 changes over error signals TE0 and TE1, the signal TE1 is used except the address part and the border part, the off-setting quantity of the signal TE0 is monitored at an address part and a border part, and tracking is respectively executed. Thus, the tracking can be stably executed even to the uncontinuous guiding groove.
Patent JP-S58115370-A (JP)
Title: Internal fault detector of electric device
Inventor: KIMURA SHIGERU
IPC: G01R31/08
Filed: 1981-12-28
Abstract: PURPOSE:To cut off quickly a faulty device, by providing an opening part approximately equal to the pressure receiving area of a shut-out bottom plate of a bellow in terms of the venting area and therefore accelerating the response of the rise of pressure due to an internal fault of the main body of an electric device. CONSTITUTION:A partitioning plate 12 of a detector has an opening part 21, and this part 21 has a venting area which is close to the pressure receiving area of a shut-out bottom plate 6 of a bellow 3. At the same time, a guide bar 11 and a connecting tube 13 which are hitherto used are eliminated this time. A flange 4 attached at the opening edge of the bellow 3 is directly fixed to the plate 12 for attachment of the bellow 3. In such constitution, the response is accelerated for a rise of pressure due to an internal fault of the main body of an electric device. Then a faulty device can be quickly cut off from a main circuit.
Patent JP-H0659400-A (JP)
Title: Latent image forming system to photosensitive material
Inventor: KOBAYASHI MAKOTO
IPC: G03C5/08
Filed: 1992-08-13
Abstract: PURPOSE:To obviate the generation of a spacing at the time of coupling bar code patterns by adding clot data for one array component the bar codes at the extreme end on a frame number side. CONSTITUTION:The bar code patterns including the frame numbers, etc., are stored in an output control section 22 for character marks, etc. The dot data for one array is stored at the extreme left end of the patterns having the spacing for one array in the coupling part. The bar code patterns provided with the dot data for one array at the extreme left end are read out and are sent to a data edition section 23 when the coupling of the patterns is commanded from the data edition section 23. The bar code patterns formed in a data input section 20 in such a manner are sent to a memory 35 and are stored. The patterns added with the dots for one array are read out and are coupled to the bar codes indicating grades, etc. Then, there are no more spacings in the full bar codes formed on a film 30 and latent images are formed at the exact bar codes.
Patent JP-H0871361-A (JP)
Title: Deodorizing apparatus and method
Inventor: YAMAMOTO KOICHI
IPC: B01D53/86
Filed: 1994-09-09
Abstract: PURPOSE: To efficiently remove the malodor generated from a purifying tank over a long period of time. CONSTITUTION: Malodorous component-containing gas is guided to a solid desulfurizing agent containing one or more kind of an element selected from a group consisting of Mn, Fe, Zn, Ni, Cu, Mg, Ca and Ag or oxide thereof to be treated therewith and the treated gas is brought into contact with a deodorizing catalyst in the presence of ozone.