baber/WOPTO huggingface dataset:
Patent JP-H03166316-A (JP)
Title: Production of hot rolled si-containing steel plate
Inventor: HOSODA TAKUO
IPC: C21D8/12
Filed: 1989-11-22
Abstract: PURPOSE:To produce a hot rolled Si-containing steel plate free from the occurrence of surface scale defects and scale pattern and excellent in surface characteristics by previously applying heating and cooling to an Si-containing steel slab to respectively specified temps. and subjecting the above slab to roughing under specific temp. conditions and then to finish rolling. CONSTITUTION:Heating is previously applied to a slab of an Si-containing steel containing >=0.10wt.% Si up to 1100-1300 deg.C to form primary scales, and then cooling is applied to the above slab down to <=1100 deg.C by means of mist cooling, etc., to carry out roughing. At this time, rough rolling is performed under the temp. conditions satisfying the conditions of Y<=X-200 and 850<=Y<=1000 when X deg.C means steel stock heating temp. at the time of roughing and Y deg.C means the temp. of the steel stock itself to allow cracks to occur in the primary scales formed at the time of roughing and peel off the primary scales from the roughed plate, followed by finish rolling. By this method, the hot rolled plate of the Si-containing steel free from the occurrence of scale defects and scale pattern due to the primary scales and excellent in surface characteristics can be produced.
Patent JP-H03163941-A (JP)
Title: Ring trip circuit
Inventor: UESHIMA TAKESHI
IPC: H04M3/02
Filed: 1989-11-22
Abstract: PURPOSE:To decrease a trip time and to realize stable operation even when a DC voltage and an AC voltage of a ringer signal are varied over a wide range by detecting hook-off at the voltage comparison at AC zero cross appearing at each half period of an AC ringer signal. CONSTITUTION:A resistor R5 is inserted to a ringer circuit and a level at an AC zero cross point across the resistor is compared. The AC zero cross point is detected by a timing detection circuit 30 comprising a capacitor C1, a resistor R6 and a comparator 31. The level of the resistor R5 at a ringer signal source 21a is subject to sample-and-hold by a sample-and-hold circuit 34 at an output of a timing detection circuit 30, that is, a zero cross point. A comparison discrimination circuit 36 produces an output when a voltage of the resistor R5 at an external line (b) is higher than the output of the sample-and-hold circuit 34. A discrimination threshold level is set by voltage division ratio of resistors R1, R2 and R3, R4. A protection circuit 38 produces a ring trip output OUT when a comparison discrimination circuit produces an output at each zero cross point.
Patent JP-H07155915-A (JP)
Title: Device for producing cylinder liner
Inventor: MATSUMOTO SATOSHI
IPC: F02F1/08
Filed: 1993-12-03
Abstract: PURPOSE:To provide the device for producing a cylinder liner improved in the wear resistance by making the upper part and the lower part of the cylinder liner of materials different from each other. CONSTITUTION:In the device for producing the cylinder liner 50 by supplying the material to a rotary mold 2 from nozzles 6, 7 to execute a centrifugal casting, a first nozzle 7 for supplying a first material A constituting the upper part of the cylinder liner 10 and a second nozzle 6 for supplying a second material B constituting the lower part of the cylinder liner 10 are provided. Devices for moving the first and the second nozzles 7, 6 in the axial direction are provided and a control device for changing the material according to the stroke of the nozzle is provided.
Patent JP-H07155050-A (JP)
Title: Country elevator
Inventor: KANAO TAKESHI
IPC: B65G65/40
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a country elevator having a large degree of freedom in a receiving design, high safety to treated grain, capable of reducing a cost and saving labor. CONSTITUTION:This country elevator has at least a grain sending-in part, storage bins (A1 to A7 and B1 to B7) for temporarily preserving the grain sent from the grain sending-in part, a continuous flow type dryer for drying the grain transported from the storage bins and a silo S for storing the grain from the continuous flow type dryer. The storage bins are connected to an air supply passageway for introducing air to dry the grain in storage or to discharge the grain out of the bins and the storage bins are equipped with a stirrer 100 for agitating the grain in the bins at least in the vertical direction.
Patent JP-H10129128-A (JP)
Title: Thermal transfer image receiving body and thermal transfer recording method
Inventor: ARIGA YUTAKA
IPC: D21H19/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality, high density image at high sensitivity without lowering the density even in a thermal transfer recording image at a high density part by specifying the relationship between the grain size of hollow particle and the thickness of a resin layer. SOLUTION: The thermal transfer image receiving body comprises a resin layer containing hollow particles formed on a substrate, and resin layers including at least a coloring resin layer formed thereon. A relationship is specified between the grain size of hollow particle and the thickness of the resin layer such that; 0.5 × grain size of hollow particle<=thickness of the resin layer<=20μm.  If the thickness of the resin layer is thinner than 0.5 × grain size of hollow particle, spreading of heat is blocked by the hollow particles when thermal transfer recording is performed at an intermediate or low density by applying an intermediate or low energy and a thermal transfer recording image has a sufficient density but the effect for blocking spread of heat can not be attained because the hollow particles are broken when thermal transfer is performed at a high density part by applying a high thermal energy. When the thickness of the resin layer exceeds 20μm, the effect for blocking spread of heat is deteriorated and the density is lowered at an intermediate or low density part.
Patent JP-H09147256-A (JP)
Title: Disaster prevention system
Inventor: KOTSUNA YASUNORI
IPC: G08B23/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention system which can actuate the smoke removal fans at high speeds and with high reliability even in such an improper case where the signal line reaching the smoke removal fans from an interlock control part is disconnected. SOLUTION: This disaster prevention system includes a fire sensor 1, an interlock control part 2 which performs the interlock control, the smoke removal ports 3a, 3b, 3c and 3d which are opened and closed by the control interlocking the sensor 1, the smoke removal fans 4a and 4b which operate by the control interlocking the ports 3a to 3d, the backup switches 6a and 6b which directly instruct the operations of the fans 4a and 4b, and the smoke removal ducts 5a and 5b which connect the fans 4a and 4b to the ports 3a to 3d respectively. Furthermore, the smoke removal display parts 7a and 7b are related to the switches 6a and 6b. Then the part 2 turns on the parts 7a and 7b related to the switches 6a and 6b corresponding to the fans 4a and 4b when these fans are operated.
Patent JP-H07133632-A (JP)
Title: Draining concrete pipe and manufacture thereof
Inventor: ZAKAHI KIMIYOSHI
IPC: B28B21/04
Filed: 1993-11-09
Abstract: PURPOSE:To smoothly drain water by eliminating the intrusion of leaves and shingle or the like into a water passage through water passing holes of a draining concrete pipe, and to obtain the excellent permeability by eliminating the penetration of cement paste into a permeable member at the time of manufacture. CONSTITUTION:A draining concrete pipe C is formed into a square cylindrical shape and provided with an upper wall 1, side walls 2, 3 and a bottom wall 4 to form a water passage 7 inside thereof. Five housing materials 5 are embedded in the upper wall 1 with an equal space. Each housing material 5 passes through the upper wall l and formed into a flat cylindrical shape, of which lower side is narrowed a little. A hook member is projected inside from the inner wall of the housing material 5, and a hook member is projected outside from the outer wall of the housing material 5. The housing material 5 is made of vinyl chloride, which can not be penetrated with cement paste. The housing material 5 is filled with the permeable member 6. The permeable member 6, which is obtained by solidifying grains of natural stones such as rutile with the binder, is formed with multiple irregular permeable clearances passing through from the upper surface to the lower surface to smoothen the permeation of the water content of rainwater or the like.
Patent JP-H06132564-A (JP)
Title: Porous silicon and light-emitting device
Inventor: MIMURA SHUSUKE
IPC: H01L21/205
Filed: 1992-10-16
Abstract: PURPOSE:To provide a porous silicon capable of emitting light of a short wavelength and an emitting device using the porous silicon. CONSTITUTION:As shown in FIG. 3, a porous silicon 12a of the present embodiment substitutes a heavy hydrogen for a part or all of a hydrogen adhering to the wall surface in a plurality of holes 120 of the porous silicon 12a. By substituting the heavy hydrogen for the hydrogen adhering to the wall surface in a plurality of the holes 120, a molecular weight of side chain is weighted. Accordingly, a light emitting of green or blue from conventional red can be obtained.
Patent JP-S63156230-A (JP)
Title: Information filing device
Inventor: FUJIOKA MAKOTO
IPC: G06F17/30
Filed: 1986-12-19
Abstract: PURPOSE:To facilitate data management of keyword to improve the retrieval efficiency of information by individually displaying frequency in use of keyword on a screen. CONSTITUTION:When a keyword use frequency display instruction is inputted from a keyboard 3, only keyword information is read out from a retrieval data storage part 7, where information where the storage position of information stored in an optical disk storage medium 6 in accordance with a register instruction and retrieval data including the keyword which specified this information are allowed to correspond to each other is stored, and is sent to a keyword processing part 8. Keywords sent to the processing part 8 are individually counted, and the frequency in use is displayed on a CRT 5 correspondingly to each keyword and the calculation result. Thus, keyword data is easily and surely managed and keywords whose frequency in use is low are properly integrated to improve the information retrieval efficiency.
Patent JP-H09116993-A (JP)
Title: Underwater vibrator
Inventor: FUJISHIMA HIROSHI
IPC: H04R1/44
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an underwater vibrator whose conversion efficiency of pressure and voltage is high and whose characteristic is satisfactory by providing a wire in a sealed case and providing multilayered piezoelectric ceramic inside the respective planes of the sealed case. SOLUTION: The underwater vibrator is constituted by providing the wire 2 in the sealed case 1 having the plural planes and it is constituted by the multilayered piezoelectric ceramics 3 provided for the inner sides of the respective planes. The multilayered piezoelectric ceramic 3 is polarized mutually in reverse directions in the direction of thickness of respective layers and they are provided inside the respective planes of the sealed case 1. At the time of using the vibrator, the multilayered piezoelectric ceramic 3 bends and vibrates with the respective planes of the sealed case 1. Thus, the resonance frequency becomes low and it is approximated to the wave of sea water. Then, the conversion efficiency of pressure and voltage becomes high.  In the multilayered piezoelectric ceramic 3, electric quantity to be converted becomes larger than a single layer type and conversion efficiency for energy becomes high.
Patent JP-H03165641-A (JP)
Title: Pll for frame unit processing system
Inventor: ONODERA JUNICHI
IPC: H03L7/18
Filed: 1989-11-24
Abstract: PURPOSE:To reduce jitter component appearing at the output side while the relation of phase between frames is warranted by allowing a phase comparator to attain phase comparison in the timing of a frequency larger than a frame frequency of a pulse to be compared substantially. CONSTITUTION:The system is provided with 1st and 2nd address decode circuits 14, 16 outputting plural frame pulses respectively whose phases are deviated by 1/f12 sequentially based on a frame frequency f0 depending on an original reference clock and an original oscillating clock and a window pulse generating circuit 18 outputting plural window pulses including the pulse width of the frame pulse corresponding to the output of the 1st address decode circuit 14. Moreover, the system is provided with a reference pulse switching circuit 20 switching sequentially plural frame pulses outputted from the address decode circuits 14, 16 based on the window pulse and outputting the pulse to a phase comparator 4 and with a comparison pulse switching circuit 22. Thus, the phase comparator 4 compares the phase in the timing of the frequency f12 to reduce the effect of jitter to a multiple of f0/f12 of a conventional system.
Patent JP-H03165020-A (JP)
Title: Variable-impedance element
Inventor: ISHII OSAMU
IPC: H01G7/00
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to change capacitive impedance without contact and non- mechanical way by arranging a plurality of superconductive materials in close proximity, forming a capacitor element, and applying a magnetic field from the outside on the superconductive materials. CONSTITUTION:Two disk-shaped superconductors 1 and 2 are formed of, e.g. Y-Ba-Cu-O based oxide sintered body and the like. The planar directions of the two superconductors 1 and 2 are made to face, and the superconductors are arranged so that they are separated by an interval (d). Lead wires 3 and 4 are connected, respectively. The capacitor element formed in this way is cooled at a temperature where a superconductive state is obtained. For example, an external magnetic field H higher than a lower critical magnetic field Hc1 si applied in the vertical direction A for the disk-shaped planes of the superconductors 1 and 2. The magnetic field intrudes into the outer surface parts of the superconductors 1 and 2, and cylindrical normal conducting parts 1a and 2a appear. The more the external magnetic field H increases, the more the normal conducting parts 1a and 2a are expanded. When the magnetic field reaches an upper critical magnetic field Hc2, superconductive parts 1b and 2b disappear, and all part becomes the normal conducting state. The pair of the superconductors 1 and 2 are arranged in the close proximity so that the conductors face to each other, and the superconductors act as a capacitor. Therefore, the capacitance can be changed.
Patent JP-H01146463-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI HIDEYUKI
IPC: H04N1/00
Filed: 1987-12-02
Abstract: PURPOSE:To allow a sender side to recognize the confirmation of observation by a recipient by recognizing a telephone number of the sender side by means of a protocol option and sending the information to the sender side when the recipient inputs the recognition of the observance of a received document. CONSTITUTION:A telephone number is stored in a RAM 3 and a picture data is stored in the RAM 3. After the recipient observes a document, when the confirmation button of the observance provided to an operation section 12 is depressed, the telephone number stored in the RAM 3 is dialed to make a call. A message to confirm the observation stored in the ROM 2 and the observed time are converted into a character by a character generator 4 and the part of the received picture data stored in the RAM 3 is added to the data and the result is sent.
Patent JP-S63157589-A (JP)
Title: Adaptive sampling coding system
Inventor: SAKURAI HISAYA
IPC: H04N19/503
Filed: 1986-12-22
Abstract: PURPOSE:To easily attain a more fine adaptive processing by setting the ratio of the 1/8 mode, 4/8 mode and 8/8 mode so as to minimize the interpolation distortion under the band compression ratio of an entire given screen. CONSTITUTION:A video signal is divided into a moving region and a still region by a difference signal between frames and the moving region signal obtained thereby is used as an input signal 1. After the distortion reduction and distortion increase at every block are calculated from the input signal 1, a histogram memory 5 and a distortion increase memory 7 are updated sequentially. Moreover, the obtained distortion decrease and distortion increase are written in a distortion memory 9. In applying the processing above over one field, the histogram used for the mode distribution is obtained finally. Then the boundary condition is obtained by using a band compression ratio calculation circuit 6 and a distortion calculation circuit 8 during the succeeding field blanking period and the compression mode at every block is decided in the next field.
Patent JP-H04272673-A (JP)
Title: Cable connector including shilded-conducting-wire pair and grounding drain
Inventor: KUROODO JIYURAN
IPC: H05K9/00
Filed: 1991-09-06
Abstract: PURPOSE: To remove the high-frequency type parasitic signal by accessing one end of plural ground terminals to the connective block in a case from the outside of the case through a capacitor. CONSTITUTION: The unit is connected in series by a connector through the shielding shunt cable 20 to a shielding cable 1, that includes the drain 4 continuing a pair of leading wires 2 and 3 and electromagnetic shield covered material. This connector contains a connective block, configured to receive one of the leading wires for the cable 20 and one of the leading wires for the cable 1. The connective block has a supporting member 50 that accommodates a cutting unit 10, arranged between 4 connective members 6 to 9. In addition, the connective block is arranged in a Farady shielding box 56 in a case 51, made of an insulation member and the box 56 that has plural ground terminals can be accessed from the outside of the case 51. A terminal 57 directly grounds the screen box 56, and a terminal 58 is accessible to the connective block through the capacitor. Therefore, the high-frequency type parasitic can be removed.
Patent JP-H01147317-A (JP)
Title: Encoder
Inventor: KAWAKAMI EIGO
IPC: G01B7/00
Filed: 1987-12-04
Abstract: PURPOSE:To improve the resolution of the encoder by adding a position detecting means which utilizes the principle of a scanning type tunnel microscope to a conventional encoder. CONSTITUTION:While a constant voltage Vp is applied between a code plate 40 and a probe 7 and adjusted, the probe 7 is put close by a piezoelectric actuator 8b to the code plate 40 up to a distance where a tunnel current flows, thus making the tunnel current flow. At this time, when the code plate 40 and probe 7 move relatively according to a measured quantity, the current value of the probe 7 varies according to a projection/recess shape below the probe 7. Then a current detecting means 9 detects that and generates an output showing the measured quantity such as the number of recesses and projections based upon the detection result.
Patent JP-H02153837-A (JP)
Title: Bushing for spinning glass fiber
Inventor: SHIMIZU NORIO
IPC: C03B37/08
Filed: 1988-12-02
Abstract: PURPOSE:To increase heat capacity, prevent a bushing for spinning glass fibers having many protruded nozzles in a bushing plate from being affected with spinning temperature and reduce dispersion of yarn diameter by thickening the walls of the nozzles and providing annular unevennesses on the outer peripheral surfaces thereof in the bushing. CONSTITUTION:Many holes 4 are formed at a prescribed interval in a bushing plate 1'. Cylindrical nozzle tips 5 are separately cut to form annular unevennesses 6 on the outer peripheral surfaces thereof and prepare thick-wall cylindrical nozzles 5', which are then welded on the opening peripheries of the holes 4 provided in the bushing plate 1' to produce a bushing 7 for spinning glass fibers. Since the bushing 7 has the thick-walled nozzles 5' with a large heat capacity, heat radiation to the tips of the nozzles 5' can be suppressed in spinning molten glass and the glass fibers having stabilized yarn diameter can be spun.
Patent JP-H03180563-A (JP)
Title: Manufacture of continuous fiber strand mat
Inventor: UIRIAMU RORENTSU SHIEEFUAA
IPC: D04H3/04
Filed: 1990-11-09
Abstract: PURPOSE: To more excellently control the density and uniformity of thickness of a mat by controlling the deposition rate of strand from a reciprocating feeder to the surface of a conveyor as a function of change position of a feeder relatively to the width of the conveyor. CONSTITUTION: Deposition and advance speed of a strand 6 by a strand feeder 15 reciprocating in the width direction of a moving conveyor 3 are controlled as a function of change position of the feeder relatively to the width of the conveyor so that the strand is uniformly distributed on the conveyor and a loose mat 16 of glass strand is formed. A mechanical vibration resulting from rapid turning of the feeder is minimized to eliminate or reduce nonuniformity of edge, etc.
Patent JP-H06133214-A (JP)
Title: Image pickup device
Inventor: TSUDA YUJI
IPC: H04N5/243
Filed: 1992-10-19
Abstract: PURPOSE:To prevent the unnatural lightness of an object by adjusting the level of a video signal utilizing the features of control of a passing luminous quantity of a luminous quantity adjusting means and of the gain control of a gain control means respectively so as to suppress the deterioration in S/N at the time of the gain control of an AGC circuit. CONSTITUTION:Whether or not an iris 2 is in the switching state is discriminated in response to the output of an iris encoder 14 at first, and when the state not in the switching state is discriminated, whether or not the output signal level of an A/D converter 9 is higher than an object setting value is discriminated. When the output signal level is higher than the object setting value through the discrimination, the control for decreasing the aperture of the iris 2 is implemented. Furthermore, when the output signal level is lower than the object setting value through the discrimination, the control for increasing the aperture of the iris 2 is implemented. On the other hand, when it is discriminated that the iris 2 is in the open state and the output level of the A/D converter 9 is lower than the object setting value, the control of increasing the gain of the AGC circuit 5 is implemented. In the case of the setting opposite to it, the control of decreasing the gain of the AGC circuit 5 is implemented.
Patent JP-H05313444-A (JP)
Title: Sheet guiding device
Inventor: ONO MASASHI
IPC: G03G15/00
Filed: 1992-10-20
Abstract: PURPOSE:To effectively evade misoperation by an operator concerning the setting of the position of a sheet. CONSTITUTION:As for a sheet guiding device A constituted by disposing a rectangular frame-shaped sheet setting position guiding plate 2 around a rectangular sheet placing table 1, and providing a sheet setting reference position mark M being the setting reference position of the sheet 5 of every size placed on the sheet placing table 1 on the guiding plate 2; one corner part of the plate 2 is set as one corner part of the sheet setting reference position, and the inside edge of the corner part of the plate 2 being the sheet setting reference position is made a sheet position inducing part 3 corresponding to the corner part of the sheet 5, then the inside edges of other corner parts of the plate 2 are made sheet position non-inducing parts 4 having a different form from the corner part of the sheet 5, or the sheet setting reference position is set at the non corner part of the plate 2, and the inside edges of all the corner parts of the plate 2 are made the sheet position non-inducing parts J4 having the different form from the corner part of the sheet.