baber/WOPTO huggingface dataset:
Patent JP-H09267155-A (JP)
Title: Hollow core and manufacture thereof
Inventor: INUDOU YASUNARI
IPC: B22C9/24
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a sand mold hollow core at a low cost by filling up core sand in the uniform density while improving the sand core into the cavity of a core mold to improve the strength of the sand mold core and further, by reducing the consumption of the core sand while drastically improving the discharging property of the core sand in the sand mold core to reduce the core sand cost. SOLUTION: A recessed part 2b is formed by positioning to a favorable arbitrary position to sand blowing into the inner part from the outer part of the sand mold core body 2. A blowing hole is arranged in the recessed part 2b and the core sand 4 is filled up from the blowing hole, and after preliminary burning, the core sand 4 in the inner part is discharged from a gate part 2f of the recessed part 2b and thereafter, the main burning is applied. Further, this gate part 2f is cut off and separated, and a cover body 3 is fitted to the recessed part 2d to close the opening part 2c, and the hollow core is manufactured.
Patent JP-H11276154-A (JP)
Title: Simultaneous transfer apparatus for sample
Inventor: MATSUE TAKAHISA
IPC: C12M1/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make surely transferable samples to each transfer objective in the case of transferring the samples to plural wells of a container. SOLUTION: A microplate MP of a transfer source comprising plural wells packed with samples is located on a positioning stand 20 and placed and a transfer tool 10 standing plural pins 11 in a matrix state is fitted to the positioning stand 20. The transfer tool 10 is pressed drown from the state against the tensile elasticity of coil springs 25 and the tip of each pin 11 is inserted into each well so as to attach samples to the tips of the pins 11. Then the microplate MP of the transfer objective is located on the position stand 20, placed and the transfer tool 10 comprising the pins 11 to which the samples are stuck is pressed down against the tensile elasticity of the coil springs 25, the pins 11 are inserted into the wells and the samples are simultaneously and accurately transferred to the wells.
Patent JP-H08320576-A (JP)
Title: Method for remote monitoring of operation of lithographic printing plate processor
Inventor: JIEFU DE BATSUKAA
IPC: G03D3/13
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for complicated treatment by showing storing operation conditions and taking out actual operation conditions for a calculating means. SOLUTION: A communication between a calculating means 200 and a processor 10 is established so that the calculating means 200 remotely instructs a control means 100 for the processor 10 to takes out settings stored in a storing means 60 (61) and communicates these therewith. The calculating means 200 periodically takes out the conditions of a liquid level and a temperature detector via the control means 100. Information, taken out in this way, is then shown on the display of the calculating means 200. The calculating means 200 is used to remotely change one or more setting stored in the storing means 60 so that the operation of one or more station can be effectively changed. The calculating means 200 instructs the control means 100 to ignore signals from one or more detector so that problems in the operation of the processor 10 can be diagnosed in an interactive manner.
Patent JP-S584897-A (JP)
Inventor: ISHII YASUO
IPC: D21H17/50
Filed: 1981-06-30
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-S60246182-A (JP)
Title: Picture display device
Inventor: UEDA MINORU
IPC: G09G1/20
Filed: 1984-05-21
Abstract: PURPOSE:To attain double density effect by changing a vertical focus independently of horizontal focus so as to apply loose vertical focus at non-interlacing and bury the space between horizontal lines in a pseudo way. CONSTITUTION:A vertical deflection signal is fed to the base of a transistor (Tr) Tr1 and a Tr2 amplifies the said signal. In order to change the vertical focus at interlacing and non-interlacing, a switch 50 is connected to a bias terminal B of the Tr2 and the switch 50 and resistors r8, r9, r10 change the bias voltage. When the vertical deflection signal VN+,N- in waveform diagram is a waveform at normal focusing (at interlacing), a mean value VFN of both signals is a focus voltage, and it is changed into a focus voltage VFN, as a waveform shown in broken lines at a non-interlacing so as not to change the deflection sensitivity of the signals VN+', VN-' while keeping the voltage difference of both the signals. Thus, the space between the horizontal lines is buried in a pseudo way at the non-interlacing.
Patent JP-S58219082-A (JP)
Title: Retaining mechanism for ribbon cassette in printer
Inventor: FUJISHIMA YOSHIYA
IPC: B41J35/28
Filed: 1982-06-15
Abstract: PURPOSE:To obtain a retaining mechanism capable of fitting and detaching a cassette in a one-action manner and securely fixing the cassette, by a method wherein a pair of leaf spring members provided with notch holes narrowed at tips thereof are provided on both sides of a base, and the second spring member is provided at the bottom face of the base. CONSTITUTION:The leaf spring member 10 is provided with the first notch hole 10a comprising projections 10c at an upper part thereof and a semi-circular second notch hole 10b at a lower part thereof, is bent at a dotted line 10e, and is fixed to the base 20 by a screw 30. In addition, lower parts 10f of the projections 10c are bent to provide a sideward spring property. To fit the ribbon cassette 1 to a printing head, ear parts 5 of the cassette 1 are downwardly pressed into the spring members 10 against the spring property of the projections 10c. Then, the cassette 1 is pushed upward by the second spring member 11 fixed to the base 20, whereby it is prevented from being moved upward or downward, is prevented from swinging sideways by the bent parts 10f, and is fixed to the printing head.
Patent JP-H09287480-A (JP)
Title: Internal combustion engine
Inventor: YOKOCHIYOU TOMOYOSHI
IPC: F02B77/11
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with protective covers for an air cleaner and a carburetor, which are improved in their defective molding, increased in their strength and improved in their appearance design. SOLUTION: An engine 10 has an engine body 14, an intake-side protective cover 15 which is disposed on the engine body 14 at the intake side and is provided on its outer surface with recessed outer-surface grooves 15e, and an exhaust-side protective cover 16 which is disposed at the opposite side to the intake-side protective cover 15 with respect to the engine body 14 as the center. The outer-surface grooves 15e in the intake-side protective cover 15 have the same width and intervals as an appropriate number of parallel, slit-like radiating through holes 16e recessed in the exhaust-side protective cover 16.
Patent JP-S5728218-A (JP)
Title: Error number indicator for electronic price scale
Inventor: TAKAHAMA KAZUE
IPC: G01G23/01
Filed: 1980-07-25
Abstract: PURPOSE:To enable trouble to be immediately discriminated, by preparing a controlling means that makes an indicater indicate a prescribed error number when a failure at a data processing part is judged to exist. CONSTITUTION:A CPU16 is connected to an A-D converting circuit 26 through an address data bus 17 via an ROM18, an RAM19, a key board controller 20, an indicated good controller 21 and an I/O port 22, further via a printer driving circuit 23, a status switch 24 and an I/O port 25. Further according to an input signal to the key board 3, a program data from the ROM18 is read, this is scaled in an scaling part 29 according to a signal from an interrupt controller 27, and a weight data converted in the A-D converting circuit 26 is incorporated. And further it controls the controller 21 to permit two indicators 5, 6 placed in the sides of the front and the back to perform indication, and controls the printer driving circuit 23, thereby allowing printing to be done on a dot printer 7.
Patent JP-H02288903-A (JP)
Title: Course interpolating method for robot hand
Inventor: SAKAGAMI MUNEYUKI
IPC: G05B19/416
Filed: 1990-04-20
Abstract: PURPOSE:To increase the PTP (point to point) operation speed by monotonously reducing the speed toward a turn point so that the speed is zero at the turn point and monotonously increasing the speed from zero from the turn point with respect to the component to the next turn point and interpolating the course of a robot hand so that it is a curve. CONSTITUTION:The speed is monotonously reduced from a point A toward a point B before arrival at the point B from the point A so that the speed is zero at the time of arrival at the point B, and the speed is monotonously increased from zero from the point B toward a point C, and the course is interpolated in this manner. That is, a synthesized vector of the vector in the direction, where the speed in the direction to the turn point is monotonously reduced so that it is zero at the turn point, and the vector in the direction, where the speed is monotonously increased from zero as the direction component from the turn point to the next turn point, is given to the robot hand before the turn point. Thus, the speed of the robot hand is continuous, and two vectors are only synthesized to obtain a curved course, and therefore, calculation is facilitated and the processing time is shortened.
Patent JP-S594556-A (JP)
Inventor: HANSU FUAUZAA
IPC: B65H18/20
Filed: 1983-06-10
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-H02281278-A (JP)
Title: Toner exhaustion detecting device
Inventor: NIITO YOSHIHARU
IPC: G03G15/08
Filed: 1989-04-21
Abstract: PURPOSE:To improve accuracy in detecting toner exhaustion by providing a means previously altering an already set value and resetting it, a means measuring the time when a toner detecting sensor oscillates during a fixed period and a means which compares the measured value with the value set by the setting means and decides toner exhaustion. CONSTITUTION:The toner detecting sensor A increases its oscillating time as toner residual decreases when the toner residual in a developing unit is less than a specific value. Therefore, the measuring means C measures the oscillating time in one cycle of a toner agitating member. The deciding means D compares the value measured by the measuring means C with the value set by the setting means B, and decides toner exhaustion when the measured value >= the set value. The set value can be altered according to the variance of the toner residual when toner exhaustion is detected. Consequently, toner exhaustion can be detected with high accuracy, and high-accuracy detection can be maintained.
Patent JP-S5630067-A (JP)
Title: Aligning method for guide roll line in continuous casting machine
Inventor: OKAMOTO MINORU
IPC: B22D11/20
Filed: 1979-08-15
Abstract: PURPOSE:To prevent the nonalignment of rolls during casting, by measuring the distance between rolls and the distance of throughcore from the mold with a load- setting apparatus inserted between the rolls arranged face to face after the rolls are loaded. CONSTITUTION:A load-setting apparatus provided with hydraulic jack 1, which is capable of varying set load, is suspended between rolls by a crane. The distance of the rolls depends on the stroke of the jack 1 and the thickness of a shim plate 2 fixed to a block 5. When the distance of the supporting rolls 6 is changed, the block 5 is set to the rolls 6 with the number of joined links of adjusting chain changed. The load applied from roll side is received directly with a carriage 8 through the roll arranged at the support position 10 of a roll frame 7. The condition is maintained at the same condition as that during casting by increasing the load applied to the high- pressure hose 4 of the jack 1 by a pump. At that time the distance between rolls and the distance of through-core from the mold are measured. After completion of the measurement the load is removed from the jack 1, and the block 5 is pulled up at initial conditions by a spring 9 thereby completing the centering of the rolls.
Patent JP-S61260284-A (JP)
Title: Electrophotographic recording device
Inventor: FUJITA TETSUYA
IPC: G03G15/22
Filed: 1985-05-15
Abstract: PURPOSE:To execute electrophotographic recording by the small number of processes and to make a device small in size by losing the charge of the toner on the light irradiating part through the light irradiating part in which the electric resistance is reduced, inserting the reversed polarity charge to the toner and sticking the toner to the recording paper by the suction Coulomb force. CONSTITUTION:When a toner 14 is sent from a toner pool 12 and reaches the photosensitive body surface, a toner layer thickness adjusting member 16 is provided and adjusted to the uniform thin layer thickness. A toner charger 17 to insert the charge to the toner on the way is provided and the toner is charged to plus. A recording paper 2 facing the surface of a photosensitive body 1 is transported, a recording paper charger 3 is arranged at the rear surface of the recording paper, and thus, the recording paper is charge to the electrostatic charge and the homopolarity of the toner. The optical beam is made incident on from a slit 11a by a light irradiating means 15, the rear surface of the photosensitive body 1 is irradiated, and the toner of the surface of the photosensitive body 1 loses the charge, the reversed polarity charge is inserted into the toner, the suction Coulomb force functions between the toner and the recording paper 2 and the toner is stuck to a recording paper 12.
Patent JP-H02282679-A (JP)
Title: Operation control device for freezer
Inventor: TAMAI HIROKUNI
IPC: F25D11/02
Filed: 1989-04-21
Abstract: PURPOSE:To provide an operation control device for a freezer assuming a storing of items having the same temperature range within a predetermined volume of a freezer or the like by a method wherein it is discriminated by a control part to what temperature range the set temperature belongs and a cooling capability based upon this discrimination is selected. CONSTITUTION:Two cooling devices forming independent freezing cycles having the same cooling capabilities are prepared, a temperature control range set by a temperature setting part 22 is divided into two temperature ranges. In a freezing temperature range, both cooling devices are operated and in turn in a refrigerating temperature range each of the cooling device is alternatively operated. An output determining part 25 discriminates to what range the set temperature belongs. An output part 26 is operated in such a way as it may be worked under an operating capability corresponding to each of the ranges in response to a result of discrimination. A user can perform a refrigeration at a cooling capability defined in response to a set temperature by merely varying a setting at a temperature setting part 22 in response to the kind of items to be stored within a container, resulting in that the cooling corresponding to the items as well as specifying of the stored items can be carried out.
Patent JP-S5436968-A (JP)
Title: Range finder
Inventor: OKADA TOKUJI
IPC: G01C3/06
Filed: 1977-08-30
Abstract: PURPOSE: To widen the distrace range to be measured and measuring distance and its changes by repeatedly sweeping a plurality of light emitting element groups sequentially and noting the relative change in the quantity of light inputting to one photo detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60247039-A (JP)
Title: Piston
Inventor: ICHIKAWA KUNINOBU
IPC: F02F3/00
Filed: 1984-05-22
Abstract: PURPOSE:To reduce friction loss in a piston sliding part, by padding a contact member, composed of such a material as being smaller in a coefficient of friction then an aluminum alloy, on a part of the outer circumferential surface of a skirt part of the piston. CONSTITUTION:Each concave part 13 is formed in plural spots at both thrust and opposite thrust sides, where is part of the outer circumferential surface of a skirt part of a piston 10 and then each contact member 11, composed of such a material as being small in a coefficient of friction than an aluminum alloy of ceramics or the like, is padded in this concave part by means of thermal spraying, etc. A surface of each contact member 11 is formed into a spherical form. The piston 10 comes into contact with a cylinder liner 2 on the spherical surface of the contact member 11, while oil is gathered in a clearance between the piston 10 and the cylinder liner 2, thus oil films 12a and 12b are formed thereat.
Patent JP-S58219443-A (JP)
Title: Method of detecting defect on surface
Inventor: MINAMI AKIRA
IPC: G01N21/94
Filed: 1982-06-16
Abstract: PURPOSE:To make possible quantitative detection of defects by a method wherein a signal of the defect from an optical system provided with a focal point servomechanism synchronized with the output of a particular oscillator to obtain AND and to measure the number of pulses. CONSTITUTION:A focal point servomechanism for causing retrogressive light 7 to be given to a moving coil type object lens 5 through a light detector 10 and the like is provided in an optical system for condensing laser beams from a light source 1 on a rotating disc-shaped object 6. In a signal-processing assembly 16 connected to a computer system 15 for receiving a signal 17 from an adder 14 through the detector 10 consisting of four portions, the signal 17 is applied to a flip flop 25 and monostable multivibrator 26 through an analog comparator 21 and the like. Moreover, the output of an oscillator 27 wherein its frequency is allowed to change according to the position of the radius of the object 6 is applied to the flip flop 25 to correct the position, so that the number of pulses equivalent to a defect is detected from the signal X and the signal Y of the system 15.
Patent JP-S61262155-A (JP)
Title: Printer
Inventor: HIROTA TETSUO
IPC: B41J13/00
Filed: 1985-05-17
Abstract: PURPOSE:To attain to enhance the operability of a printer, by detecting whether paper is present in a platen at the intial stage of paper insert and finishing the paper inserting operation when the paper is absent even if a set amount of paper feed operation is performed at the time of paper inserting operation. CONSTITUTION:If an ASF switch 26B is ON state, IF.CPU253 outputs 'paper presence check command' to NAIN CPU283 and, when IF.CPU253 received the response of 'paper presence', said CPU383 outputs 'delivery command' to MAIN CPU283 because paper remains in a platen 31 and jamming is generat ed when next paper feed is performed to finish delivery command processing and, when a ready state is obtained, IF.CPU253 outputs 'discharge command'. Then, the transfer to automatic setting command processing is taken to insert the paper. Therefore, if a paper presence state is not obtained even if the platen 31 is rotated at this time, paper inserting operation is finished at that point of time.
Patent JP-H05275563-A (JP)
Title: Package for electronic component
IPC: H01L23/12
Filed: 1992-03-29
Abstract: PURPOSE:To obtain a package for an electronic component in which characteristic impedances of signal lines of a package are accurately regulated between a ground layer and a local ground layer by eliminating influence of a power source layer provided between insulating layers of the package and a power source line connected to the power source layer provided between the insulating layers of the package with the impedance of the line of the package. CONSTITUTION:A power source layer 70 is so provided between insulating layers 12b and 12c inside a package that its end does not protrude out of an end of a local ground layer 62 under a signal line 50 of the package as seen from above the package. Simultaneously, a power source line 72 connected to the layer 70 is so provided between the layers 12b and 12c of the package as to avoid a lower part of the line 50 of the package.
Patent JP-H043557-A (JP)
Title: Automatic answering telephone set
Inventor: KASHIWAZAKI SACHIKO
IPC: H04M1/65
Filed: 1990-04-19
Abstract: PURPOSE:To attain re-recording of a recorded content or its erasure by sending an operation command by a specific pushbutton during communication in addition to the usual operation of the automatic answering telephone set. CONSTITUTION:An automatic answering telephone function section 2 is coupled with a telephone set main body 1, and the automatic answering telephone function section 2 is provided with a message reproduction section 21, a signal tone generating section 22, a timer section 23 and a reception recording tone reproduction section 24. Then a command signal by a pushbutton giving a command of re-recording or erasure of recording is included to part of a message sent from the message reproduction section 21 in advance. When a sender sends the command signal to an automatic answering telephone set via a telephone line through the depression of the pushbutton, a pushbutton signal detection section 25 detects it. Then the detection signal is received by a program search control section 20 to control the reception recording tone reproduction section 24 and the timer section 23 thereby setting the re-recording or erasure of recording state. Thus, a message recorded once is re-recorded or erased.
Patent JP-H06138829-A (JP)
Title: Multi-colored display device
Inventor: NAKAGIRI TADAHIKO
IPC: G09F9/37
Filed: 1992-03-31
Abstract: PURPOSE:To facilitate the manufacture of components and improve the assembly by bending and raising magnetic cores of an electromagnet from the magnetic material base plate of a display element and fixing arcuate stators to a stator frame in specific arrangement. CONSTITUTION:Four magnetic cores 112 are bent and formed of the base plate 111 of a magnetic material, the magnetic core 112 and stators 123 are manufactured as different bodies, and the four stators 123 are fixed to the stator frame 124. Then when the stator frame 124 where the four stators 123 are fixed is fitted to the upper ends of the four magnetic cores 112 covered with a coil 118, the upper end 121a of a rotary shaft 121 projects upward from the bearing hole 125 of the stator frame 124. The center hole 128 of a color display body 127 is pressed and fixed in the shaft 121a. In this case, the color display unit is conveniently structured not by fitting many display elements to a mother board individually, but fitting a necessary number of row or columns of display elements mounted on common base plates to the mother board.