baber/WOPTO huggingface dataset:
Patent JP-H0936829-A (JP)
Title: Spread spectrum receiver
Inventor: IZUMIYA HIROSHI
IPC: H04J13/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To speed up the synchronization of a reception signal and a reference signal and to simplify a circuit. SOLUTION: A PN code generator 4 outputs a reference signal 8 to a convolution output electrode 6 in synchronism with a synchronizing counter. When a reception signal 7 and the reference signal 8 is synchronized with each other, the value of the synchronizing counter becomes zero when the both signals are exactly located right above a convolution output electrode 6 and an optimized correlation output can be obtained. But, when the synchronization is deviated, the value of the synchronizing counter is not zero when the correlation output is obtained. At this time, the reference signal 8 is located at a place passed from the right above of the convolution output electrode 6. The reception signal 7 is located at the location where the signal has not reached the right above the convolution output electrode yet. When the counter value at this time is defined as an X, the reception signal 7 is exactly located right above the convolution output electrode when the only X is subsequently counted. By this timing, the PN code generator 4 is reset and the synchronizing counter is reset to zero.
Patent JP-H0485512-A (JP)
Title: Prospect panoramic device
Inventor: WATANABE YASUO
IPC: G02B27/02
Filed: 1990-07-30
Abstract: PURPOSE:To simultaneously view a landscape and the content of a display screen and to erase only the display screen picture by providing a head-up display(HUD) and superimposing and displaying the content of the display screen on the landscape as a virtual image through a window glass. CONSTITUTION:Since the HUD 4 obliquely projects the display screen picture 3 to the window glass 1 functioning as a combiner through a lens 5, a real image 3' is obtained at a symmetric position with the display screen 3 by taking the window glass 1 as a symmetry axis and also the virtual image 3'' is obtained at a distant position which is decided according to the focal distance of the lens. Then, the optional content of the display screen 3 such as a character or a graphic is superimposed and displayed on the landscape 6 which is viewed through the window glass 1 by the HUD 4 as the virtual image 3''. Besides that, the virtual image 3'' is formed at the same position as the landscape 6 by adjusting the focal distance of the lens 5, so that both of them are observed without the sense of incongruity.
Patent JP-H02193295-A (JP)
Title: Card system
Inventor: TAGUCHI MUNEHARU
IPC: G07F7/08
Filed: 1989-08-03
Abstract: PURPOSE:To save the labor for register operation and settlement by performing the settlement using a card by subtracting a frictional amount from the effective balance information of the card as to the frictional amount in optional-digit units which is generated in dealings with a customer. CONSTITUTION:This card system consists of an electronic cash register (ECR)1 and a card reader writer 2 and dealings by articles, cash, and cards are carried out between a customer 3 and a store clerk 4 by cash settlement and card settlement. Then the amount of the cash settlement is settled directly in cash with the customer 3 and the frictional amount of the card settlement is subtracted from the effective balance information of the card to complete the settlement by the card. Consequently, the labor for the register operation and settlement is saved.
Patent JP-S58104615-A (JP)
Title: Dust collecting apparatus of arc furnace
Inventor: KANDA MASANORI
IPC: B01D46/44
Filed: 1981-12-15
Abstract: PURPOSE:To enhance the operational efficiency of a dust colecting apparatus and to  reduce the installation cost and the running cost thereof, by a method wherein an arc  furnace is accommodated in an enclosure and sucked air amounts of the suction lines  of a ceiling, a steel receiving laddle and a furnace body are automatically controlled  corresponding to a furnace condition and a soot dust amount. CONSTITUTION:An arc furnace 1 and a steel receiving laddle 2 are accommodated in  an enclosure 3 and a ceiling suction line 10, a steel receiving laddle suction line 15 and a furnace body suction line 21 are provided. A furnace condition is detected by limit switces 26-28 provided to a material charging door 4, a slag removing door 5 and the steel receiving laddle 2. The furnace condition the combination circuit of each suction  lines 10, 15, 21 to be operated and a set air amount are preliminarily set in a suction  line selector 30 and a sucked air amount setting device 31 and air amount change-over valves 7, 12, 17 are opened and closed by the furnace condition signal from a furnace  condition detector 29 to adjust air amount adjusting valves 8, 13, 18 and a dust collecting fan motor 24. The detected signal of a detector 32 such as a television camera is converted to a soot concn. signal by a soot monitor 33 and the converted signal is put  in a sucked air amount compensating operator 34 to send a compensated signal to the  sucked air amount setting device 31.
Patent JP-S6180028-A (JP)
Title: Apparatus for testing ceramic displacement
Inventor: UNO HIROSHI
IPC: G01N33/38
Filed: 1984-09-28
Abstract: PURPOSE:To measure the mechanical strength of a material at high temp. with good accuracy by measuring the minute displacement of a test piece, by enlarging the deflection quantity of a ceramic test piece by an enlarging transmission mechanism, which is formed of a material low in heat conductivity, to transmit the same to a displacement meter. CONSTITUTION:An enlarging transmission mechanism 4 is constituted of a displacement bar 9 and an enlarging bar 10 and the displacement bar 9 is contacted with the central part of the back surface of a ceramic test piece T at one end part thereof and the other end of said bar 9 is contacted with the enlarging bar 10 at the position separated by a distance l1 from one end part of said enlarging bar 10 supported by a pin 11 and pushed by the deflected test piece T to be fallen to revolve the enlarging bar 10. The displacement amount imparted from the displacement bar 9 is enlarged by (l1+l2)/l1 times (wherein l2 is the distance between the other end part of the enlarging bar 10 and the position contacted with the displacement bar 9) at the other end of the enlarging bar 10. A displacement meter 13 is arranged at the other end part position of the enlarging bar 10 to detect the deflection quantity of the test piece T enlarged by (l1+l2)/l1 times.
Patent JP-H0947769-A (JP)
Title: Method for back washing biological activated carbon
Inventor: KUBOTA MASAYOSHI
IPC: C02F3/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To curtail time and the volume of water for regenerating biological activated carbon by passing back washing water into a biological activated carbon column having a biological activated carbon bed for clarifying water and removing the deposits accumulated in this bed. SOLUTION: The washing water is passed as back washing water in an upward direction from below reverse from the direction of flow at the time of clarifying the water into the biological activated carbon bed 2 packed with the granular biological activated carbon, by which the deposits accumulated in the bed 2 are washed away and are suspended as suspended matter in the water. The suspended matter floating up to the water surface of the back washing water is discharged together with the back washing water from a back washing water discharge pipe 14 disposed in the upper part of the column 1.  On the other hand, the suspended matter floating in the water near the expansion boundary formed by the expansion of the bed 2 as a result of the flow of the biological activated carbon grains by the back washing water is discharged together with the back washing water from a pipe which is a discharge pipe overhanging onto this expansion boundary and is provided with holes on the pipe wall.
Patent JP-S6180903-A (JP)
Title: Heating coil type defogger
Inventor: ASAMI TAKAO
IPC: H01Q1/52
Filed: 1984-09-28
Abstract: PURPOSE:To prevent a radio noise radiated from a heating coil type defogger by inserting a capacitor in parallel into said defogger installed to a window glass of an automobile, and earthing it to a car body. CONSTITUTION:A heating coil 1 and a battery 11 are connected by a power source harness 3 and 9 through a + terminal 7 of a capacitor 5, and also a -terminal 13 of the capacitor 5 is connected to a car body panel by a screw 15. In this way, the capacitor 5 is inserted in parallel, and between the power source harness 3 and a car body being an earth, the capacitor 5 is connected in a state that there is no conductance of a lead wire, therefore, a radio noise of the power source harness 9 can be by-passed to an earth, a propagation of the radio noise to the power source harness 3 can be prevented, and also a radiation of the radio noise from the heating coil 1 can be prevented.
Patent JP-S6180460-A (JP)
Title: Picture information processor
Inventor: INA KENZO
IPC: G06T9/00
Filed: 1984-09-28
Abstract: PURPOSE:To improve the overall compression/expansion effect of pictures and to attain the highly efficient processing and output of the picture information including characters, graphics, photos, etc., by dividing the picture data into a photo/picture area and a graphic area. CONSTITUTION:A picture memory is divided into data areas B1, A1 and B2 respectively. The area B1 includes a title, characters and graphics, the area A1 contains the photo data; and the area B2 includes characters and graphics respectively. A picture information input device reads the originals accordant with the prescribed formats of those data areas respectively. Thus the picture data of both areas B1 and B2 can be coded with compression in a simple constitution. While the data of the area A1 can be used as it is. As a result, the satisfactory data compression effect is secured for a picture as a whole without using any special compression means. So is with the expansion effect. This secures the highly efficient processing and output are possible with the picture information including characters, graphics, photos, etc.
Patent JP-H0857150-A (JP)
Title: Shooting game machine
Inventor: HIRATA TORU
IPC: A63F9/00
Filed: 1994-08-26
Abstract: PURPOSE: To enable the supplying of premiums automatically without interruption of a game by detecting the presence of the premiums on a premium transfer part for moving a plurality of premiums placed in a specified direction to place the premium at a premium transfer part where premium is absent by a premium carrier part based on the results of the detection. CONSTITUTION: This game machine is provided with a target part 11 having a turntable 11b provided with a number of trays 11d arranged in rows. Premiums 11a placed separately on the trays 11d are shot down with a bullet fired from a shooting part and the premiums shot down are given to a player via a takeoff port. In this case, a bullet removing part 50 comprising a blower to remove the bullet on the tray 11d by the force of air is arranged adjoiningly on a part of the turntable 11b. A premium replenishing part is provided at a rear upper part inside a box body of the game machine. Thus, the premium is supplied onto the tray lid in which the absence of the premium is detected by a detection sensor 44a from a premium carrier part 43 to be placed on the tray 11d.
Patent JP-H0738429-A (JP)
Title: Automatic frequency control circuit
Inventor: IWASAKI TOMOMI
IPC: H03L7/06
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a stable AFC operation by providing a temperature compensation circuit absorbing a fluctuation of an AFC control voltage accompanied with a temperature fluctuation to an AFC voltage control circuit comparing an AFC voltage and a reference voltage to provide an AFC control voltage. CONSTITUTION:An AFC comparator circuit 10 compares an AFC voltage VAFC with a reference voltage VREF from a reference voltage generating circuit 8 and obtains a difference and it is used to control an oscillating frequency of a local oscillator 6. When a fluctuation takes place in a voltage VAFC outputted from a demodulator 4 due to the temperature fluctuation, a temperature compensation circuit 9 provided to an AFC voltage control circuit 7 changes the voltage VREF, based on the temperature fluctuation. For example, when the voltage VAFC is increased by the temperature rise of the demodulator 4, the compensation to increase the voltage VREF by the same level as the fluctuation in the voltage VAFC is implemented to provide the output of a voltage VREF, Thus, the difference voltage of the both, that is, the AFC control voltage VCNT is kept constant regardless in the increase in the voltage VAFC to attain stable AFC control.
Patent JP-H0250700-A (JP)
Title: Center mode control circuit
Inventor: ISHIKAWA TSUTOMU
IPC: H04S3/00
Filed: 1988-08-12
Abstract: PURPOSE:To attain the selection of three modes by switching a changeover switch connecting to an input terminal of an amplifier section. CONSTITUTION:A moving contact of a changeover switch 34 is connected to a 2nd fixed contact and suppose that the selection of the normal mode is implemented, all center input signals are fed to an inverting input terminal of an inverse amplifier circuit 31 via a resistor 32 and only a low frequency component of the center input signals is fed to a noninverting input terminal of the inverse amplifier circuit 31. Then with the changeover switch 34 switched to the position of the phantom mode, the center input signals are fed simultaneously to the noninverting and inverting input terminals of the inverse amplifier circuit 31, and since no output signal is produced at an output terminal of the inverse amplifier circuit 31, all the frequency components of the center input signals are summed. Furthermore, with the changeover switch 34 switched to the position of the wide mode, since a capacitor through which the entire frequency band of the center input signals is given to ground to the input terminal of the amplifier section, no addition is applied.
Patent JP-2001034866-A (JP)
Title: Loss prevention system
Inventor: SHIBATA SHINGO
IPC: G08B25/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To perform the specification and retrieval of a lost article while using an electronic equipment system for issuing an alarm when the lost article gets away from an owner longer than a fixed distance. SOLUTION: Concerning this system, lost articles 402 and 4n2 can be recognized at the time point of losing, peculiar number information is registered into respective handsets 401 and 4n1, the high order of the peculiar number information is recognized as a group number, and the low order of the peculiar number information is made corresponding to a specified handset. The group number of the peculiar number information is made corresponding to plural lost articles desired not to be lost and a warning is issued about the loss of the specified handset pertaining to the group.  The peculiar number information of the specified handset is selected by a base unit 3, a radio wave is transmitted, a warning is issued from the handset within the fixed distance and this system is provided with a control device 1 such as personal computer capable of discovering the lost article and facilitating the registration and change of the peculiar number information.
Patent JP-H0857876-A (JP)
Title: Manufacture of highly heat insulating panel
Inventor: MIZUTA KAZUHIKO
IPC: B29K75/00
Filed: 1994-08-26
Abstract: PURPOSE: To realize the manufacturing of an integral panel. article, in which no void is developed within foam, which is excellent in external smoothness and further has excellent heat insulating characteristics by a method wherein pouring is performed under the condition that the temperature of metal surfacing material is set to the predetermined one. CONSTITUTION: In a fashion being pinched between a top surface material and a bottom surface material, foam growing cream (rigid urethane foamable stock liquid) proceeds a panel interior space breadthwise and lengthwise so as to fill in a panel. At this time, the crosslinking reaction of the cream proceeds and the arrival of the foamed cream at the end of the space before the development of the tip crack of the cream is the necessary condition for the production of a void-free favorable panel. In order to satisfy the condition, the temperature of metal surfacing materials 2 is set to be not more than 30 deg.C, preferably 20 deg.C.  Since gas blowing reaction does not properly proceed and foam having high density at its surface layer results, if the temperature is too low, in order to prevent the state just mentioned above from occurring, the temperature is recommended to be set to 15 deg.C or higher, preferably 20 deg.C or higher.
Patent JP-2000000413-A (JP)
Title: Method for collecting recyclable oil by filtration from waste cutting oil
Inventor: TSUCHIKAWA YOKO
IPC: B01D29/085
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To easily recover only oil from waste cutting oil at a low cost and to enable the recycling thereof by separating the waste cutting oil to a supernatant portion and a sludge portion, then filtering the supernatant portion by using a filter device. SOLUTION: At the time of taking oil out of the waste cutting oil contg. polishing agents, chemical additives, such as surfactants, cutting slag of workpieces, consumption slag of polishing machines, etc., in an oil component and recycling the oil, the waste cutting oil is first collected in a vessel 1 and is rested therein to allow the sludge 2 of the polishing agents, the cutting slag, etc., to settle. Next, the supernatant 3 portion is taken out of the vessel 1 and the taken out supernatant 3 is filtered by the filter device 7. The sepn. of the waste oil which is heretofore treated as industrial waste to the sludge and the recyclable oil is made possible according thereto and since the oil component is recycled, the amt. of the waste may be decreased. The burden of the organizations relative to the industrial waste treatment coots and treatment plants may be decreased.  A contribution may be made to the saving of resources and the prevension of the degradation of the natural environment and the prevention of the global warming effect.
Patent JP-S6359664-A (JP)
Title: Information processor
Inventor: NISHIKAWA TAKESHI
IPC: G06F15/78
Filed: 1986-08-30
Abstract: PURPOSE:To immediately start a following instruction when read start elements are not superposed so as to reduce a useless waiting by providing a means which detects that the region on a vector register for a leading instruction and the read start element on the vector register for the following instruction are not superposed. CONSTITUTION:A comparator 16 compares the sizes of a storage start number n1 with operated data read start number n2 and an overflow detection circuit 15 detects whether n1+vL (vector length) exceeds a maximum vector length (MaxVL). When the output from the comparator 16 is n2<n1, and the output from the overflow detection circuit 15 is n1+vL>MaxVL, if the output from an adder 14 is the residual of a divisional formula such as dividing n1+vL by MaxVL, that is, [n1+VL]modMaxVL<n2, a following instruction starting signal is transmitted.
Patent JP-H0252345-A (JP)
Title: Film processor
Inventor: MATSUOKA HIROSHI
IPC: G03D3/08
Filed: 1988-08-16
Abstract: PURPOSE:To prevent a film from a weaving motion by using position control rollers which are collared rollers engaging each other on the upstream side of squeeze rollers and controlling the position of the film excellently even at its rear end part in the width direction of the film. CONSTITUTION:This processor is provided with a processing liquid tank for the film 20, the squeeze rollers 69 and 73 for removing processing liquid from the film 20, and the position control roller 88 which controls the breadthwise position of the film 20 on the upstream side of the squeeze rollers 69 and 73. This moving position control roller 88 securely engages the fixed position control roller 82. Thus, the film 20 is guided by the position control rollers 82 and 88 whose collared rollers are engaged with each other, and then even when the rear end part of the film enters a free state to become easy to zigzag, its breadthwise position is securely controlled. Then when the film rushes in between the squeeze rollers 69 and 73, both ends of the film become nearly perpendicular to the axes of the squeeze rollers 69 and 73. Consequently, the film is prevented from a weaving motion.
Patent JP-S5992453-A (JP)
Title: Disk inspecting device
Inventor: HARAMURA SHINICHIROU
IPC: G01N21/88
Filed: 1982-11-17
Abstract: PURPOSE:To ensure an inspection of a disk by setting a sensor so as to detect just either one of diffracted beams of the primary or higher orders generated from a signal track and detecting only the signal corresponding to a defect on the disk recording surface. CONSTITUTION:When the laser light is projected to a disk 1, the diffracted light is emitted due to a defect and a track on the disk surface. If the recording surface has no defect, the laser light 11 projected to the disk 1 produces diffracted beams 13 and 14 at the prescribed angle positions by the track on the disk recording surface in addition to the positive reflected light 12. While no diffraction phenomenon is produced due to the track if the track has a partial crack owing to the defect of the recording surface. In other words, the beams 13 and 14 are modulated in response to the crack state of the track and generate the diffracted light 15. Thus the change of a diffraction phenomenon can be detected by setting a sensor 9 on the optical axis of the beam 13. Furthermore, it is possible to provide a sensor corresponding to the diffracted beam of higher order.
Patent JP-2000017417-A (JP)
Title: Hot dip galvannealed steel sheet
Inventor: KYONO KAZUAKI
IPC: C23C2/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the press workability, i.e., slidability and plating adhesion by specifying the content of Fe in a hot dip galvannealing layer and moreover specifying the area ratio of the recessed parts present in the surface to the whole surface of the plating layer and the non-sliding area ratio in the whole surface after sliding. SOLUTION: The content of Fe in a plating layer of a hot dip galvannealed steel sheet is controlled to, by weight, 8 to 13%, preferably, the content of Al is controlled to about 0.15 to 0.30%, moreover, the coating weight of the plating is controlled to about 20 to 60 g/m2. Further, the area ratio of recessed parts present in the surface of this plating layer is >=30%, preferably about 40 to 70% to the whole surface of the plating layer, and, in the case the plated steel sheet is brought to contact with a die, and sliding is executed, the ratio of the part which is not contacted with the die, i.e., non-sliding area ratio after the sliding is controlled to >=15%.  The shape of the surface of this plating layer can be formed by treating the steel sheet before dipping in a low oxygen- high hydrogen atmosphere to prevent oxidation and furthermore making the impregnating temp. of the sheet into the plating bath higher than the bath temp. by about +25 to 75 deg.C according to need.