baber/WOPTO huggingface dataset:
Patent JP-H02284536-A (JP)
Title: Acoustic reproduction device
Inventor: MORI SHUICHI
IPC: H04R3/00
Filed: 1989-04-25
Abstract: PURPOSE:To prevent beat interruption by means of the clock pulse signal of DSP by changing the frequency of a clock pulse supplied to the digital signal processing means (DSP) which signal-processes a digital audio signal in accordance with the reception frequency of a tuner. CONSTITUTION:A change over switch 5 supplies an audio signal from one of the tuner 1, a tape deck 2 and a CD player 3 to an A/D converter 6. The digital audio signal outputted from the A/D converter 6 is sound filed-controlled in accordance with a command in DSP 7 and outputted from a microcomputer 8. The digital audio signal outputted from DSP 7 turns into the audio signal outputs of two channels in right and left through a digital filter 10 and a D/A converter 11. A clock pulse generator 12 generates the clock pulse for the arithmetic operation of DSP 7, and two oscillators 13 and 14 with different frequencies are externally added through a change over switch 15 so that it can change the frequency of the clock pulse, whereby the frequency of the clock pulse is changed in accordance with the reception frequency of the tuner 1.
Patent JP-H11292315-A (JP)
Title: Paper supply device and image formation device provided with the same
Inventor: INOUE HIROYUKI
IPC: B41J11/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To supply a recording medium without causing the damage and clogging in a recording device. SOLUTION: When a recording device 101 is mounted, a paper supply tray 116 provided with a positioning member 116a which comes into contact with one side end in the orthogonal direction to the direction of paper supply of a recording medium to position the recording medium is stored in a storage part 36b provided in an ASF base 45 at the time of single use of the recording device 101 to prevent the contact of the recording medium fed into the recording device 101 with the positioning member 116a.
Patent JP-S60247448-A (JP)
Title: Method and device for continuous casting
Inventor: KUROFUCHI TATSUFUMI
IPC: B22D11/103
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a casting plate having uniform and fine crystal grains by supplying a molten metal to a nozzle while inducing electromagnetic force in the molten metal by an electromagnetic induction pump. CONSTITUTION:An inductor 1 of the electromagnetic induction pump installed in the nozzle part for supplying the molten metal consists of a magnetic circuit 16 and a three-phase coil 12 fitted into the groove of the circuit 16 and creates the progressing magnetic field penetrating through the molten metal. Induction current is induced in the molten metal and the electromagnetic force is generated by the interaction with the magnetic field, by which a pressure head is created in the nozzle. The uniform flow of the molten metal is thus obtd. by controlling the electromagnetic force so as to attain the adequate pressure head to overcome the fluid resistance in the nozzle. The casting plate having the uniform and fine crystal grains is thus obtd. by such flow coupled with the electromagnetic stirring effect of the molten metal.
Patent JP-2000296996-A (JP)
Title: Telescopic mast
Inventor: TERAO MASAYOSHI
IPC: B66F9/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To relax the impact caused when mast members are suddenly dropped without reducing the strength of the mast members while preventing the backlash between mast members. SOLUTION: A plurality of cylindrical mast members 11, 12, 13 telescopically assembled expand and contract by a telescopic mechanism 24 comprising pulleys 21..., 21 and a wire rope 22. The aperture at the lower end of the mast member 11 is blockaded by blocking plates 31, 32 and 32, and the outer peripheral faces of the blocking plates 32 and 32 are brought into contact with the inner peripheral faces of the mast members 11 and 12 or opposed to each other through a fine gap. This constitution allows to form roughly sealed damping spaces 36 and 36 among the blocking plates 31, 32 and 32 in the mast members 11, 12 and 13. In the case where the wire rope 22 cuts, as a result, the mast members 12 and 13 are about to suddenly drop, the air in the damping spaces 36 and 36 damp the drop of the must members 12 and 13, reducing the dropping speed of the mast members 12 and 13.
Patent JP-H05281799-A (JP)
Title: Original placing plate supporting device of image forming device
IPC: H04N1/04
Filed: 1992-03-31
Abstract: PURPOSE:To attain manufacturing, with simple structure for using the existing members, at low cost. CONSTITUTION:An image forming device 1 has a lower part main body 3 mainly, incorporating the mechanism part 2 of a paper carrying device, etc., and an upper part main body 5 mainly, incorporating the mechanism part 4 of an image forming process device, etc., and a linking mechanism capable of opening/closing the upper part main body 5, with respect to the lower part main body 3, by using a supporting shaft 11 as a supporting point, turnably supporting an original placing plate 14 by using a turnable shaft 15 in parallel with the supporting shaft 11 as the supporting point, on the upper part main body 5, and connecting the turnable shaft 15 and the supporting shaft 11, to turn the turnable shaft 15, according to the opening/closing of the upper part main body 5 and to hold the posture of the original placing plate 14 constant, is provided.
Patent JP-H02282717-A (JP)
Title: Image blur correcting device for camera
Inventor: ENOMOTO SHIGEO
IPC: G02B27/64
Filed: 1989-04-25
Abstract: PURPOSE:To securely prevent an image from blurring by correcting a correcting lens by an actuator applied with the principle of an ultrasonic wave motor. CONSTITUTION:An annular stator 16 centering on an optical axis O is fixed to a fixed frame 14. This stator 16 is made of a metallic elastic body of phosphor bronze, stainless steel, etc., and a circular piezoelectric material plate 17 is adhered to its one surface (left side in figure). This piezoelectric material plate 17 has two-layered constitution, proper polarization processing and electrode arrangement are performed, and a frequency voltage having a proper phase difference is applied to generate a surface progressive wave in the thrust surface 18 of the stator 16 on the opposite side from the piezoelectric material plate 17. Thus, a rotary member 20 which supports the correcting lens is put in arcuate motion by applying the principle of the ultrasonic wave motor by the surface progressive wave to correct image blurring. Consequently, the image blur correcting device which can be mounted on a small-sized camera and securely operates is obtained.
Patent JP-S61265253-A (JP)
Title: Automatic cutting-edge setting apparatus for cutting tool
Inventor: ECHIGOYA TAKUYA
IPC: B24B3/24
Filed: 1985-05-16
Abstract: PURPOSE:To continuously carry out the whole grinding processes by setting a work head shiftable in the X-axis direction and setting a grindstone head equipped with a prescribed number of grindstones shiftable in the Y- and Z-axis directions and turnable around the Z-axis direction. CONSTITUTION:A work head 2 holds a work and slides on a pair of rails 14 extending on the horizontal X-axis on a table 15 and is equipped with a driving means AM for revolving a work holding chuck 5 around the axis center. A column 20 slides on a rail 21 extending along the horizontal Y-axis on a base body 1. A grindstone head 23 is installed through a bracker 24 onto the column 20, which is equipped with a driving motor ZM for vertically moving the bracket 24 along the column 20, driving motor for turning the grindstone head 23 around the Z-axis, and a driving motor BM for revolving a plurality of grindstones.
Patent JP-H04334654-A (JP)
Title: Vehicular air-conditioning duct
Inventor: YAMADA TOSHIHISA
IPC: F24F13/078
Filed: 1991-05-10
Abstract: PURPOSE:To reduce the number of part items and the mandays of fitting work vehicle body by forming an illumination system body and a diffuser for the blow-off of conditioned air into one unit. CONSTITUTION:A lighting fitting 1 is previously installed at a diffuser 2 so as to form a unit, and the diffuser 2 is fitted in outfitting work. The diffuser 2 is supported by fixing it to a hanger 4, previously installed at a ceiling internal rib 3, by a fastening means such as vis.
Patent JP-S60251038-A (JP)
Inventor: SATOU TAKEHIRO
IPC: B65D25/20
Filed: 1984-05-24
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-S62261661-A (JP)
Title: Fuel injection pump
Inventor: TOYODA TAKAHIRO
IPC: F02M41/12
Filed: 1986-05-08
Abstract: PURPOSE:To prevent fuel from turning to waxiness even at the time of very low temperature as well as to eliminate foreign substances so effectively, by installing a porous heating element, to be heated according to a temperature of the fuel, in a fuel passage where the fuel passes through. CONSTITUTION:In a cylinder 1, there are provided with a suction port 50 to be interconnected to a fuel pressure chamber 11 and an overflow port 20 over flowing pressure fuel inside this fuel pressure chamber 11. In this overflow port 20, there is provided with a temperatrue sensor 15 which measures a temper ature of the fuel. When the fuel temperature becomes less than that of making fuel into waxiness, an electric signal is transmitted to a current source 32 from the temperature sensor 15. A disc filter 30 or a heating element is attached to the inner circumference of a first fixed ring 29. Thus, in the fuel passing through the inside of a fuel passage, foreign substances are effectively eliminated without turning to waxiness even at the time of very low temperature in which the fuel is made into being waxed and precipitated.
Patent JP-S60250358-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA SHIGERU
IPC: G03G5/08
Filed: 1984-05-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent characteristics such as photosensitivity and durability by using the materials consisting of Se alloys contg. Te respectively in specific ratio ranges and having specific values or above of activation energy for crystallization to form a carrier generating layer and carrier transfer layer. CONSTITUTION:The carrier generating layer 3 is formed on a conductive base 1 by using the 1st Se photosensitive body material having >=0.7eV activation energy for crystallization and 12-35wt% Te content. The carrier transfer layer 2 is then formed on the layer 3 by using the 2nd Se photosensitive body material having >=0.6eV activation energy for crystallization and <12wt% Te content. The 1st and 2nd Se photosensitive body materials are formed by using the material obtained by melting the raw materials having the respective compsn. within the specific temp. range, holding the melts for specified time at the temp. lower than the melting temp. after the melting and cooling quickly the melts having no segregation of Te to solidify as the vapor deposition source. The electrophotographic sensitive body having excellent electrifying potential, residual potential, durability, etc. is thus obtd.
Patent JP-H04334458-A (JP)
Title: Recording paper feeding method in thermal transfer printer
Inventor: KAWAI MASAE
IPC: B41J2/325
Filed: 1991-05-10
Abstract: PURPOSE:To shorten the melting time of ink by reducing the mean radiation quantity per a recording cycle of the heat from a thermal head and to reduce the lowering of density at the time of the initial supply of a current by making the feed speed of recording paper at the beginning of recording higher than that of the subsequent recording paper. CONSTITUTION:Many recording papers 1 are set to a feeding tray 2 and the uppermost recording paper is deliverd by a feeding roller 3 and a platen 6 is pressed by a thermal head 7 in such a state that a paper pressing roller 10 is pressed to a paper feeding roller 10 to perform recording operation. In this case, the feed speed of the recording paper at the beginning of recording is controlled so as to be made higher than that of the recording paper on and after. By this constitution, the mean radiation quantity per a recording cycle of the heat from the thermal head 7 is reduced to increase the accumulation quantity of heat in the thermal head 7 and the melting time of ink is shortened to reduce the lowering of density at the time of the initial supply of a current. Thereafter, the feed speed of the recording paper is kept constant in a stable density state.
Patent JP-S5533367-A (JP)
Title: Polarized wave conversion grid
Inventor: AKAHA NORIYUKI
IPC: H01Q15/24
Filed: 1978-08-30
Abstract: PURPOSE:To realize a polarized wave conversion grid featuring a high mechanical strength and the excellent and the excellent electric properties by making use of the effect obtained from the thickness of the metal plate forming the polarized wave conversion grid and the end of the waveguide. CONSTITUTION:Metal plates 1-7 possess the parallel planes to each other which are also parallel to the propagation direction of the incident wave, and the wave featuring free space propagation wavelength lambda0 propagates toward point C vertical to the paper surface as well as toward X. Plates 1-7 feature depth d and length l along the traveling direction of the wave along with space (a) secured to each other. The linear polarized wave can be converted into the circular polarized wave by securing 0.68>=a/lambda0>=0.65 and 0.68>=l/lambda0 according to the value of d/lambda0. Furthermore, the conversion is possible to the orthogonal linear polarized wave by securing 0.68>=a/lambda0>=0.65 and 1.43>=l/lambda0 according to d/lambda0. As a result, a polarized wave conversion grid can be obtained with the excellent electric properties even though a considerably thick metal plate may be used.
Patent JP-S61264847-A (JP)
Title: Digital receiver
Inventor: SHINODA HIROSHI
IPC: H04M1/00
Filed: 1985-05-20
Abstract: PURPOSE:To receive and output a digitized voice signal from a line as it is by outputting the digital voice signal externally without being converted into analog quantity. CONSTITUTION:The digital voice signal received from the line 4a is inputted to a D/A converter 5 and a latch circuit 20 via a signal line 5b. The voice signal inputted to the D/A converter 5 is converted into an analog signal in the timing of a signal line 5a and outputted as the voice from a speaker 8 via a filter 6 and a driver 7. On the other hand, the digital voice signal inputted to the latch circuit 20 is latched by the latch circuit 20 and outputted externally via a connector 21. Further, the timing signal from the signal line 5a is outputted to a signal line 21c from the connector 21 to send the timing inputting an output from the latch circuit 20 to an external device.
Patent JP-S5631291-A (JP)
Title: Beam index type color television receiver
Inventor: ANDOU KUNIO
IPC: H04N9/24
Filed: 1979-08-22
Abstract: PURPOSE:To reduce color saturation and degradation of contrast, by supplying a bias current to the receiving tube only when the index signal is small excessively and the level of the carrier signal is sufficient. CONSTITUTION:A video signal is input to terminal 14 and is given to index tube 8 through color signal processing circuit 13. In respect to the light index signal, it is detected through photoelectric converting element 10 by detector 16 that its index level is small excessively. Existence of the chrominance signal level is detected by detector 17. Bias current supply control circuit 18 sends a signal to bias current supply circuit 15a only when detector 16 has detected that the index level is small excessively and detector 17 has detected that the chrominance signal level is sufficient, thus obtaining a correct picture. Since the bias current is flowed only under a specific condition in this manner, color saturation and degradation of contrast can be reduced.
Patent JP-S59231700-A (JP)
Inventor: ISHIKAWA HARUO
IPC: G08G1/08
Filed: 1983-06-14
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-S60256553-A (JP)
Inventor: BUARUDEMAARU HANSU
IPC: F02M61/04
Filed: 1985-05-20
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-H02284199-A (JP)
Title: Audio response unit
Inventor: AKITA SHINICHI
IPC: G10L13/07
Filed: 1989-04-26
Abstract: PURPOSE:To generate such numerical data which can be naturally listened by human ears by outputting voices after giving intonations thereto. CONSTITUTION:A memory circuit 1b stores plural assignment codes for assigning the voices of the different intonations with respect to one number. Any of the plural assignment codes is selected by a control means 1. Voice generating means 2, 4 output the voices corresponding to the selected addignment code. The intonations change alternately like the rising intonation for the 1st number and the falling intonation for the 2nd number when a Japanese read out the continuous numbers and, therefore, the intonations are provided with a variation with the continuous numbers in correspondence thereto. The problem that the continuous numbers are unnaturally heard and are erroneously recognized by man is eliminated in this way.
Patent JP-S60255016-A (JP)
Inventor: SAKATA SUEO
IPC: H02J1/00
Filed: 1984-05-28
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-H04227416-A (JP)
Title: Gas-turbine catalyst combustion apparatus with pre-burner reducing quantity of nox generated
Inventor: KENNESU UINSUTON BIIBU
IPC: F02C3/30
Filed: 1991-04-12
Abstract: PURPOSE: To reduce NOx over the entire operating range by setting any one of three operation modes, i.e., preburner combustion, catalytic combustion, and combination of catalytic combustion and premix combustion, depending on the load range of a turbine. CONSTITUTION: At the time of low-load operation of a turbine, hydrocarbon fuel is fed to a starting fuel nozzle 24 and burnt by feeding preburner combustion air to a liner 28. De-NOx reaction is caused to occur in a catalytic reactor bed 34 by feeding chemical reaction substances from a primary ejector 32. At the time of intermediate load operation, preburner combustion products are mixed with fuel and fired in the bed 34 in the presence of a combustion catalyst. A preburner 12 is stopped after firing and combustion reaction is sustained at the outlet temperature of a compressor thus preventing production of NOx. At the time of high-load operation, fuel is fed to a secondary injector 40 and mixture gas with combustion products from the bed 34 is ignited in a main fuel liner 16.  Since the fuel/mixture gas is lean, the combustion reaction temperature is low and the production of NOx can be reduced over the entire operating zone.
Patent JP-H11295686-A (JP)
Title: Liquid crystal optical switch device, driving method therefor and three-dimensional, image display device
Inventor: YAMAKAWA MASAKI
IPC: G02F1/13
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal(LC) optical switch device using one cell/ segment LC element with no separate line and a driving method therefor. SOLUTION: In this LC optical switch device, the take-out electrodes of two counter transparent electrode layers P3 and P4 are provided at upper and lower terminal parts P6T and P7B on one transparent electrode layer 4 and provided at left and right terminal parts P5L and P5R on the other transparent electrode layer P3, different voltages are applied to the take-out electrodes at the upper and lower terminal parts, vertical voltage tendency is generated inside a transparent electrode, the take-out electrodes at the left and right terminal parts are connected outside, the voltage in the transparent electrode is made vertically equal and a voltage impressed to an LC layer sandwiched between two transparent electrode layers is made vertically different.
Patent JP-H0623494-A (JP)
Title: Casting wheel for strip casting device
Inventor: ARUMIN FURAENKURON
IPC: B22D11/06
Filed: 1993-05-07
Abstract: PURPOSE: To position a casting ring to a fixed position without displacing during operation by fitting rolls in a radiating state in an area of the position at the casting starting point on at least one of supporting element and on the other hand, adjustably fitting the rolls at the reverse side onto at least one of the supporting element. CONSTITUTION: A casting wheel is composed of the casting ring 30 arranging and fitting the rolls 31a, b, 33a, b freely rotatable in the inner part. In the area of the position at the cast-starting point, the rolls 31a, b are fitted with the rigidity through the supporting element 32 and on the other hand, the rolls at the reverse side, are disposed so as to be rotatable in a radiating state through the supporting element 34a, b. In such a method, the deformation of the casting ring 30 caused by heating during casting, can be absorbed without changing the position of the casting ring 30 similarly to the case of the cast- starting point. The casting ring 30 is driven from the outside through at least one of driving element 30b connected through a transfer member 30a to the casting ring 30.
Patent JP-S59232069-A (JP)
Title: Egg having antiaging activity
Inventor: KATAMINE SHINICHIROU
IPC: A23L15/00
Filed: 1983-06-14
Abstract: PURPOSE:To delay the aging of human body, by taking poultry eggs having high iodine content as daily food. CONSTITUTION:An iodine compound and/or marine algae are added to the feed of poultry to an extent to exceed the normal iodine requirement of the poultry, and egg-laying poultry is fed with the feed to obtain eggs containing >=300mug of iodine. The iodine compound is preferably calcium iodate in view of the health of the poultry and the transferability of iodine to the egg. The amount of iodine in the feed is adjusted to 50-2,500ppm, especially 50-150ppm. When an iodine compound is used in combination with marine algae, preferably 40-100ppm and 10-50ppm of the iodine are originated from the iodine compound and the marine algae, respectively. Daily use of the egg as a food prevents the hypothyroidism and arteriosclerosis, and reduces the contents of cholesterol and lipid peroxide in the brain.
Patent JP-H046640-A (JP)
Title: Stamper
Inventor: KAMITAKAHARA HIROFUMI
IPC: B29C33/38
Filed: 1990-04-24
Abstract: PURPOSE:To allow the formation of many preformat patterns and to facilitate production and maintenance by providing the rugged patterns corresponding to the preformat patterns. CONSTITUTION:The rugged patterns corresponding to the preformat patterns of an information recording medium are provided. Namely, the flexible endless stamper 1 has the rugged patterns 7. These rugged patterns are transferred to the container plate of the information recording medium consisting of a resin, etc., by which the preformat patterns are formed on this substrate. The endless stamper 1 is preferably of a seamless annular shape and can be formed by using metals, resins, etc., as its material. The thickness thereof is not particularly limited and is preferably about 10 to 1000mum. The fixing of the stamper to a roller is facilitated in this way and the production efficiency is improved. The inexpensive information recording medium is thus obtd.