baber/WOPTO huggingface dataset:
Patent JP-H10250658-A (JP)
Title: Saddle cover device
Inventor: HIGUCHI YOSHIMITSU
IPC: B62J1/20
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make assembling of a takeup roll and saddle cover to an accommodation case by a simple procedure. SOLUTION: A locking groove 15 which enables a locking tool 11 to be inserted to a takeup roll 2 from its one end about the longitudinal direction to the other end and which engages the locking tool 11 so that it can not be drawn out in the direction intersecting the longitudinal direction, is provided in the range from the first named end of the takeup roll 2 to a point on the way to the other end, and a store/extract hole 8 is formed in the range from one end of the accommodation case 1 about its longitudinal/direction to a point on the way to the other end so that a saddle cover 3 coupled with the takeup roll 2 can be inserted in the longitudinal direction to the store/extract hole 8 from the first named end of the case 1 when the takeup roll 2 is to be accommodated in the case 1 from the opening of the case 1,  wherein the store/extract hole 8 is in communication to the opening of the case 1.
Patent JP-S62269635-A (JP)
Inventor: KUROODO FUROORO
IPC: A46B15/00
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258455-A (JP)
Title: Inspection device of prited wiring board and socket for inspection device
Inventor: YOTSUYA RYOICHI
IPC: H05K3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve workability and uniformity of height, when a socket for holding a probe pin of an inspection device of a printed wiring board is inserted into a hole bored in a pin board and the height up to the upper end of a socket is arranged. SOLUTION: In this inspection device 10S a marking line 18 having a proper width Wm is formed at a prescribed distance Ht from the upper end 12t of a socket 12S around the circumference thereof. When the socket 12S is inserted into a hole bored in a pin board 11, the lower edge of the marking line 18 of the socket 12S is adjusted to agree with the upper face of the pin board 11 by visual check, to line up upper ends 12t of each socket 12S at a prescribed height (Ht+Wm) from the upper face of the pin board 11. Therefore, terminal electrodes 3e of a printed wiring board to be inspected 1 are surely brought into contact with the heads 13t of probe pins 13 with a prescribed pressure, thereby improves workability of socket insertion is.
Patent JP-S63224601-A (JP)
Title: Non-contact power feeder
Inventor: IMAI TOSHIHIKO
IPC: B60L1/00
Filed: 1987-03-13
Abstract: PURPOSE:To prevent electromagnetic trouble to peripheral equipment by leakage flux by spatially arranging a power supply line around a power transmission section so that each linear section mutually runs parallel and conductor spacing is reduced centering around the axis of the reciprocation of the power transmis sion section and reciprocating the power supply line twice. CONSTITUTION:A power supply line 11 is disposed spatially around the axis of reciprocation in the directions of the arrows A, B so that respective linear section 11a-11d mutually runs parallel and each conductor spacing (r) is reduced centering around the axis, and reciprocated twice. Adjacent separate linear section 11a-11d is connected so that the direction of primary currents is opposed mutually. The linear sections are fitted to the power supply line 11 in a reciprocative manner. Power transmission sections 12a-12d are coupled electromagnetically with each linear section 11a-11d in the power supply line 11, and supply a moving body with power.
Patent JP-S52140781-A (JP)
Title: Automatic controller
Inventor: MITSUNAKA TOSHIO
IPC: G05D3/00
Filed: 1976-05-19
Abstract: PURPOSE: To stably and for a long time hold an output signal in an analog servo system whereof mechanicl parts such as a motor is replaced with an electric system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62216936-A (JP)
Title: Production of porous base material for optical fiber
Inventor: KAMIKURA YASUHIRO
IPC: G02B6/00
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a porous base material for optical fiber having superior quality in case of producing the porous base material by VAD process by retaining minimum temp. in a glass deposition face of a glass layer for a cladding at specified temp. or above and regulating the temp. difference of minimum temp. and maximum temp. in the deposition face to the specified temp. or below. CONSTITUTION:A porous base material for optical fiber which consists of both a glass layer for a core and the glass layer for a cladding in the outer periphery thereof is produced by depositing and growing fine particles of glass by means of VAD process wherein both a burner for synthesizing the core and plural pieces of burners for synthesizing the cladding. In this case, a minimum temp. part is retained at >=550 deg.C between the minimum temp. part and a maximum temp. part in a glass deposition face of the glass layer for the cladding. Further the fine particles of glass are deposited by regulating temp. difference of the minimum temp. part and the maximum temp. part to <=200 deg.C.
Patent JP-H10257602-A (JP)
Title: Breaker device for electric vehicle
Inventor: ABE HIDEFUMI
IPC: H02J7/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To detect a failure surely, even during the running operation of a vehicle by a method wherein the failure is judged on the basis of the on/off operating state of two switching elements which are connected in series. SOLUTION: When a switching element SQ1 is normal and a switching element SQ2 is in a short-circuit failure, control signals Sh1, Sh2 are at an L-level, an output signal SL1 is set to an H-level, and an output level SL2 is set to the L-level. When both switching elements are normal, the output signals SL1, SL2 are set to the H-level, and it is possible to judge the short-circuit failure of a switching element SQ2. Then, when the switching element SQ1 is normal and the switching element SQ2 is in an open failure, the control signal Sh1 is at the L-level, and the control signal Sh2 is at the H-level. Then, both output signals SL1, SL2 are set to the H-level. When both switching elements are normal, the output signal SL1 is at the H-level, the output signal SL2 is at the L-level, and it is possible to judge the open failure of the switching element SQ2.  When the switching element SQ1 is in failure, it is similar in case. As a result, the failure can be detected precisely even during the drive of a motor.
Patent JP-H09221807-A (JP)
Title: Method for preventing generation of dirt and odor of discharge pipe for stool
Inventor: KIYOHARA MASAKATSU
IPC: E03D9/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively preventing the generation of dirt and odor due to the urea in a discharge pipe for stool. SOLUTION: A sterilizing water supplying means, which is provided with a tank for storing the sterilizing liquid and an electrolysis tank 10 or the like, is provided in the upstream side of a stool A1, and the sterilizing water is supplied to a discharge pipe A11 through the stool A1. Or, the sterilizing water is supplied to a connection part of the stool A1 and the discharge pipe A11 so as to directly supply the sterilizing water to the discharge pipe A11. Generation of ammonia is restricted and the adhesion of urea and the generation of odor is prevented by sterilizing the bacteria.
Patent JP-S59181356-A (JP)
Title: Detecting method of color shift of color separation optical system, and its detecting film
Inventor: SHIODA KAZUO
IPC: H04N1/04
Filed: 1983-03-31
Abstract: PURPOSE:To confirm easily a position shift between each line sensor by moving a color-separated color shift detecting film in a prescribed direction, measuring its transmission light by the line sensor provided at every separated color, and comparing those outputs. CONSTITUTION:A light emitted from a light souce 1 passes through a scanning opening 2, and transmits through a color shift detecting film 3 moved in the direction as indicated with an arrow A. This transmitting light becomes a focusing light by an image forming lens 4, but for instance, only a red component, subsequently only a green component, and the remaining blue component are focused onto a line sensor 7, a line sensor 8, and a line sensor 9, respectively, by dichroic mirrors 5, 6 provided on the way. Subsequently, a position shift of each line sensor is detected by using the detecting film 3 obtained by sticking a strip-like ND filter 11 to developed nonexposure negative 10, and a position shift sensor and a degree of a shift are confirmed easily by a relative density distribution figure of a reproducing picture.
Patent JP-H04292849-A (JP)
Title: Incandescent lamp
Inventor: KOSUGE MASARU
IPC: H01K1/18
Filed: 1991-03-20
Abstract: PURPOSE:To obtain an incandescent lamp for increasing the mechanical strength of an internal conductor, and enabling a filament to be stably connected. CONSTITUTION:Both ends of a cylindrical glass bulb 1 housing a filament 3 are sealed, and an internal conductor 4 to be connected to the filament 3 is led inside through each sealed section 2 of the glass bulb 1, thereby constituting an incandescent lamp. In this incandescent lamp, the internal conductor 4 has an approximately V-shaped section 4a formed in such a way as repeatedly bent toward the sealed section 2 of the glass bulb 1. Each end of the approximately V-shaped section 4a is sealed at the sealed section 2 of the glass bulb 1. Also, the bent section of the approximately V-shaped section 4a is fixed to the end of the filament 3.
Patent JP-S55149029-A (JP)
Title: Instrument which can measure several kinds of physical forces
Inventor: SASAKI HACHIROU
IPC: A63B21/00
Filed: 1979-05-08
Abstract: PURPOSE: To enable the measurement of several kinds of physical forces at reduced loss of the transmission of forces by placing a body weight meter on a treadboard and further setting change levers at two positions on the stanchions erected on the treadboard.  
     CONSTITUTION: Only the left half portion is shown in the figure. A body weight meter 1 is placed on a treadboard 2. To measure dorsal force, the grip plate attached to a cord 24 is gripped by both right and left hands and the force is measured. If the right and left fulcrum axes 7 are moved toward the center, change levers 8 are approached of the right and left side positions and conversely when the fulcrum axes 7 are moved apart, the levers 8 go away. In this way, the levers may be matched to the spacing between both hands of the person to be measured. His dorsal force is known by the scale of the body weight meter when the grip handle is fully pulled up. Similarly, pectoral muscle force may be measured by opening the grip plate 29 by both arms and grasping power by shifting the grip plate 29 to the center from the right and left and gripping the same by one hand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53141539-A (JP)
Title: Jitter corrector
Inventor: IMAMURA MAKOTO
IPC: G11B5/027
Filed: 1977-05-17
Abstract: PURPOSE: To obtain an excellent non-color-difference regenerated picture with jitters remove from low frequency to high frequency by controlling the recording and regeneration systems of a color TV signal on the basis of a reference signal contained in a VTR. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10225153-A (JP)
Title: Ultrasonic motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor which can be manufactured at low cost and therefore has high productivity. SOLUTION: First piezoelectric elements 2a, 2b of a main vibrating system and second piezoelectric elements 3a, 3b of a switching system are all polarized in the same direction. Driving members 4a, 4b for driving a rotor are fixed at the centers of the second piezoelectric elements 3a, 3b located on a concentric circle. By switching the serially connected first piezoelectric elements 2a, 2b to the parallelly connected second piezoelectric elements 3a, 3b respectively, a node line of vibration can be displaced and thereby the movements of the driving members can be changed to change the turning direction of the rotor. As the piezoelectric elements are all polarized in the same direction, the productivity can be increased. Cutout sections 5a, 5b formed in the periphery on an extension line connecting the driving members 4a, 4b secures the displacement of the node line.
Patent JP-S54148152-A (JP)
Title: Inverter for flush welding
Inventor: KAIKOU TOORU
IPC: H02M7/48
Filed: 1978-05-12
Abstract: PURPOSE: Output-current-corresponding-voltage is detected and compared with standard signal to produce current limiting signal. The signal is treated by oscillator and logic circuit to control output current, providing reasonable current for flush welding.  
     CONSTITUTION: Current signal 18a of terminal 17-1 to transformer 4 wire 4a current is fed from current transformer 18a to detector 19 and formed into comparison signal 19a which is fed to comparator 20. When the signal 19 becomes equal to standard signal 20a, the comparator 20 transmits current limiting signal 20b to oscillator 21. Based on standard signal 11a, the oscillator 21 sends frequency signal 21a to logic circuit 22. The logic circuit 22 having binary circuit transmits pulse signal 22a to pulse generator 23, which produces gate pulse 23 that triggers thyristors 14-1 to 14-8, so that output current is controlled within a specific range, setting inverter current capacity to proper value for flush welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59185164-A (JP)
Title: Pwm inverter
Inventor: NIWA TAKESHI
IPC: H02M7/48
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a simple and inexpensive PWM inverter by dividing the frequency of the output of the first voltage-to-frequency converter, applying it to a memory, and counting the number of the output pulses of the second voltage-to- frequency converter until coinciding with the data of the memory. CONSTITUTION:A pulse proportional to the control voltage V outputted from the first voltage-to-frequency converter 1 is divided in frequency, and applied to an ROM block 3 which stores data of the different pulse width in each phase of AC output to be converted. The pulses of high frequency from the first converter 1 outputted from the second voltage-to-frequency converter 6 is counted until coinciding with the data of the block 3 by six counters 4, transistors Tr1-Tr6 of a drive circuit 8 are controlled through a flip-flop 5, thereby driving a motor 7. Accordingly, the rotating speed can be controlled without a frequency inverter, and the configuration is simplified and reduced in cost.
Patent JP-S55150538-A (JP)
Title: Cathode-ray tube and its manufacturing method
Inventor: SHIROSHITA MASAO
IPC: H01J29/82
Filed: 1979-05-11
Abstract: PURPOSE:To efficiently and accurately arrange an electron gun and improve the work efficiency and yield rate of a bulb, by inserting a resilient element, having protruding parts corresponding to the opening ports provided in the top electrode of the electron gun, into the inside of the top electrode and arranging the electron gun in the neck portion of the bulb. CONSTITUTION:In a top electrode 11 of an electron gun, laterally long three opening ports 12 are provided in the direction in perpendicular to the center line of axis at a space of 120 degrees. A resilient element 13 inserted into said top electrode 11 is of ring-shape and opened at least in one end 14. From said opening end 14, rise-up parts 15 are formed further three protruding parts 16, oppositely facing to the opening ports 12 respectively, are provided in said resilient element 13. Said protruding parts 16 are protruded from the opening ports 12, extruded to the side of a bulb and contacted to the inner wall of a neck part 17 thus permitting the neck part 17 of the bulb to hold the electron gun. In this way, the electron gun can be extremely effectively and accurately held as determined on the neck part to improve the work efficiency and its yield rate and obtain an excellent tube characteristic.
Patent JP-S63222763-A (JP)
Inventor: SHIMATANI KAZUO
IPC: A61F13/20
Filed: 1987-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07262978-A (JP)
Title: Battery housing case
Inventor: MATSUDA TAKESHI
IPC: H01M2/10
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a compact battery housing case, which can be easily and securely connected to an equipment main body and of which battery insertion port can be opened large with the outer cover displacing operation to facilitate a change of battery and which can reduce the umber of part items and the number of assembling manhours. CONSTITUTION:A battery housing case is formed of a case main body 1 for housing at least one or more of batteries freely to be disconnected, and an outer cover 2 for covering the batteries and supported by the case main body 1 freely to be opened and closed, and a fitting means is provided at a predetermined position of the outer cover 2. This fitting means is desirably formed of notch grooves 2c, 2c to be fitted to a fixation part of an equipment main body freely to be disconnected. Since the outer cover 2 and the equipment main body can be directly connected to each other through the notch grooves 2c, 2c, easy fall-out and loosening of the outer cover 2 is hindered, and the outer cover 2 can be securely connected to the equipment main body.
Patent JP-S59181430-A (JP)
Inventor: MORIHARA NOBUYUKI
IPC: H03K17/292
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54149052-A (JP)
Title: Defroster controller for freezer
Inventor: IWAMOTO KEIICHI
IPC: F25D21/06
Filed: 1978-05-12
Abstract: PURPOSE: To provide stable defrostation by utilizing a photo-sensitive element, temperture-sensitive element, switching circuit, light source, electric compressor, defroster, control element with a gate, and an oscillator circuit.  
     CONSTITUTION: :An amount of light received by a photo-sensitive element 7 decreases and resistance of the photo-sensitive element increases with continuous frost accumulation in a light receiving hole. When the resistance has reached a predetermined value, transistors 20, 21, and 29 are cut off and a circuit is by-passed by means of a feed-back resistor 32. Consequently, a light source stops lighting, an oscillator circuit does not receive input, halting oscillation, and a control element 13 equipped with a gate does not transmit a trigger signal. The control element 13 is cut off, and power supply to an electric compressor 9 and electric fan 10 is stopped. Then a defrostation heater 4 is opened from a short circuit, generating heat and starting defrostation. Thus combining the photo-sensitive element 7 and the light source 6, switching action at a starting moment of defrostation in a switching circuit is secured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02235908-A (JP)
Title: Production of acrylic viscoelastic product
Inventor: NAKASUGA AKIRA
IPC: C09J7/02
Filed: 1989-03-09
Abstract: PURPOSE:To obtain an acrylic viscoelastic product of excellent properties by rapidly polymerizing a liquid composition formed by adding two specified photopolymerization initiators to a vinyl monomer based on an alkyl (meth)acrylate by irradiation with light. CONSTITUTION:An acrylic viscoelastic product is produced by irradiating a photopolymerizable liquid composition prepared by adding a cleaving photopoly merization initiator having an unsaturated double bond in the molecule (e.g. phenyl 2-acryloyloxy-2-propyl ketone) and a cleaving photopolymerization initia tor having no double bond in the molecule (e.g. methoxyacetophenone) to a vinyl monomer based on an alkyl (meth)acrylate (desirably a combination of 99 to 95wt.% 2-ethylhexyl acrylate with 1 to 15wt.% acrylic acid) with light (usually ultraviolet rays). The above vinyl monomer is thus rapidly polymerized to form a high-MW viscoelastic polymer product having excellent properties because of its high MW. Since neither organic solvent nor aqueous medium is used, energy of drying is not necessary and the cost of production is low.
Patent JP-S56153831-A (JP)
Title: Receiver
Inventor: KAWADA KAZUHIDE
IPC: H04B1/16
Filed: 1980-04-30
Abstract: PURPOSE:To obtain the optimum receiving band for a digital receiver, by setting the reception frequency band having a width of 2<n> (n: an integer) times as much as the prescribed channel space including the broadcast band. CONSTITUTION:For a counter which generates the channel CH code of a digital receiver, such a bit constition n is required as just to count the prescribed CH number through the broadcast band. In this respect, the reception band is set so as to include 2<n> or 2<n>-1 pieces of CH. For instance, a range of 2.2MHz-2.515MHz is set as a reception band for the short wave 120m band, and thus the 40CH of CH frequencies 2.3-2.495MHz existing in the above-mentioned band included completely in the 5KHz space of CH. In case a sweep is carried out in such band from the lower limit CH to the upper limit CH by use of a 6-bit counter, the carry signal is delivered from the counter if the level exceeds the upper limit frequency 2.515MHz. In such way, the sweep can be discontinued automatically. As a result, not only a simple constitution but a reduction of cost can be attained.
Patent JP-H06272546-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KIHARA TETSUO
IPC: F01N3/24
Filed: 1993-03-17
Abstract: PURPOSE:To provide an exhaust emission control device for internal combustion engine which always can maintain a high efficiency of exhaust purification while preventing an engine output from unexpected variation in the regeneration of an NOX absorbent. CONSTITUTION:An NOX absorbent 7 is connected to an exhaust pipe 6 of an internal combustion engine 1 to absorb the NOX in the exhaust. An electronic control unit 20 of the engine detects an amount of the NOX absorbed by the NOX absorbent to warn a driver with an alarm 19 when the absorption amount exceeds a predetermined value, while increasing a fuel injection amount through a fuel injection valve 5 to regenerate the NOX absorbent when a predetermined requirement is established.
Patent JP-S61215581-A (JP)
Inventor: FUTAISHI SHUNICHI
IPC: G09F13/00
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53143123-A (JP)
Title: Gas discharge display panel
Inventor: SUZUKI SHIGEMITSU
IPC: G09G3/282
Filed: 1977-05-20
Abstract: PURPOSE: To prevent the production of mis-discharge between cathode filaments of selection and non-selection, and also to prevent the production of mis-discharge between the anode and non-selection cathode filament, by giving an intermediate potential to non-selection cathode filament. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53143648-A (JP)
Title: Lubricant from tetrafluoroethylene resin
Inventor: TAKEMOTO TATSUROU
IPC: C08K7/00
Filed: 1977-05-20
Abstract: PURPOSE: To prepare the title lubricant of low friction, having wear and creep resistance, and also capable of protectign metal to be brought into contact, by incorporating tetrafluoroethylene resin with gypsum fiber followed by carrying out sintering. 
     COPYRIGHT: (C)1978,JPO&Japio