baber/WOPTO huggingface dataset:
Patent JP-H04103471-A (JP)
Title: Steering control device for travel work machine
Inventor: KAWABUCHI HIROSHI
IPC: B62D11/04
Filed: 1990-08-21
Abstract: PURPOSE:To smooth turning travel by operating the ratio of the output of each hydraulic pump to each of left and right travel crowlers directly before turning at the time of turning control, and deciding the output of each hydraulic pump with the ratio as a proportional constant. CONSTITUTION:In a combine etc., in which the left and right pair of hydraulic pumps 20a and 20b and hydraulic motors 21a and 21b are provided, and each of driving wheel 26 and 26 of the pair of a travel crawler is independently driven with the said hydraulic pumps and motors, a swash plate angle of each hydraulic pump is adjusted to adjust the increase/reduction of a discharge flow rate by changing an output signal value (current value) to each of electromagnetic solenoids 22a and 22b for adjusting the increase/reduction of the output of each of the hydraulic pumps 20a and 20b. Here when the electromagnetic solenoids 22a and 22b are controlled with a control means 60, the ratio between the output of the hydraulic pump to a travel crawler on a side where a loaded weight is variable and the output of a hydraulic pump on the other side directly before turning is operated at the time of turning control, and an output signal value, deciding the output of each of hydraulic pumps 20a and 20b on the inner and outer sides of turning, is operated with the ratio as a proportional constant.
Patent JP-H0384073-A (JP)
Title: Thermally anchoring ink and patterned sheet and formation of pattern
Inventor: MIZUTANI MASANORI
IPC: C09D11/02
Filed: 1989-08-28
Abstract: PURPOSE:To provide a thermally anchoring ink having excellent anchoring property, heat resistance and scratch resistance and suitable for thermal transfer printing by compounding a thermally meltable inorganic powder, a heat-resistant pigment and a thermally meltable binder in a specific ratio. CONSTITUTION:The objective ink contains (A) a thermally meltable inorganic powder such as zinc, tin, aluminum or cadmium powder softening or melting at 200-1700 deg.C, (B) a heat-resistant pigment such as CuCr2O4 or SnO2 and (C) a thermally meltable binder such as paraffin wax, the component A being contained in an amount of 100-500 pts.vol. per 100 pts.vol. of the component B.
Patent JP-H0385268-A (JP)
Title: Container cap cover body, sealing method for container cap using same and unsealing method for the cover body
Inventor: TAKAHASHI YUTAKA
IPC: B65D51/18
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a container cap cover body, where sterilization required of a bag in box is performed very surely, by providing an inner packaging film with a metal layer and a fusion layer coming in contact with a container cap end face and by equipping an outer packaging cap with an inner cavity part for temporarily holding the inner packaging film inside and salient parts projected from the internal surface of the inner cavity part. CONSTITUTION:A cover body 20 has an almost cylindrical outer packaging cap 25 and an inner packaging film 21 to be housed in the inner cavity part E of the cap 25, and the inner packaging film 21 is directly stuck on the opening end face 45c of a connection cap 4. The inner packaging film 21 forms, e.g. a three-layer structure, in which a support layer 21a and a fusion layer 21c are provided with a metal layer 21b between. In the outer packaging cap 25, the internal surface of the inner cavity pat E is provided with two stripes of salients 25a, 25b so that the flexible inner packaging film 21 is temporarily housed in the inner-most space E0 of the inner cavity part without falling off. The inner package 2 of a bag body for bag in box of dual structure equipped with the connection cap 4 for bag in box is filled with a content liquid such as sirup and the cap 4 is sealed by the cover body 20.
Patent JP-2001038597-A (JP)
Title: Lapping shoe
Inventor: MINAMI KOUZO
IPC: B24B37/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To cope with various kinds of works having different outer diameters by providing a support member for abutting a roller along an outer periphery surface of the work and press-contacting a lap tape with an outer periphery surface. SOLUTION: A lap tape 33 is interposed between an outer periphery 30a to be polished of a shaft 30 as a work and an upper surface 4a of a bonding material 4 of a lapping shoe 1 and the lap tape 33 is abutted to the outer periphery surface 30a by bending it to approximately U shape along the outer periphery surface 30a of a rubber belt 2. The bonding member 4 receives a force in an arrow C direction in which an upper surface 4a is pushed up by adjacent rollers 3 and press-contact the lap tape 33 with the outer periphery surface 30a. Thereby, the lap tape 33 is approximately uniformly press-contacted with the outer periphery surface 30a by a plane contact. In this state, when the shaft 30 is rotated, the outer periphery surface 30a is polished by the lap tape 33.
Patent JP-S6465085-A (JP)
Title: Jig comprising sic-graphite compound material
Inventor: ISHII TAKAO
IPC: C04B41/87
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a jig having high chemical stability and high abrasion resistance by transforming a surface of a graphite jig provided with protruded parts to SiC, boring holes after removing the protruded parts, then fitting a graphite member covered by pyrolytic carbon. CONSTITUTION:Holes are bored at parts for fitting a graphite member covered by pyropylic carbon on a graphite main body 2 obtd. by processing a graphite material to the shape of a jig, and graphite pins 6 are pressed thereinto forcibly. After treating the surface by a conversion process to form an SiC layer 3, protruded parts of the graphite pins 6 are worked and removed, and graphite zones 4 are exposed. Holes 5 are bored in the exposed zones, and a graphite members 7 by the pyrolytic carbon are fitted into the holes. By this constitution, a jig having high chemical stability and high abrasion resistance is obtd. and contamination of produced jig and environment is prevented.
Patent JP-S59110753-A (JP)
Title: Slide contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01B1/02
Filed: 1982-12-16
Abstract: PURPOSE:To develop a slide contact material prevented from softening and excellent in welding resistance, by adding at least one of Cr, Mg, Zr and P or, further a ferrous metal to a Pd-Ag-Cu type slide contact material grade alloy having a specific composition. CONSTITUTION:As a slide contact material, especially, a brush contact material, an alloy prepared by adding 0.5-15wt% of at least one of Cr, Mg, Zr and P or, further, 0.01-0.5wt% of a ferrous metal such as Fe, Ni or Co to an alloy having a composition consisting of 30-50wt% Pd, 20-40wt% Ag and 20- 40wt% Cu without changing the compositional ratio thereof is used. By this method, a brush contact material prevented from softening during sliding and excellent in welding resistance is obtained.
Patent JP-S6465212-A (JP)
Title: Method for operating blast furnace
Inventor: HORI RYUICHI
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To discharge a low melting point circulation metal to the outside of a blast furnace so that the volume of the metal accumulated in the blast furnace is decreased by charging a specific quantity of coke to the central part of ore layers to increase the air permeability and temp. in the central part of the blast furnace in the blast furnace operation to alternately form coke layers and the ore layers in the blast furnace. CONSTITUTION:Blasting is executed to heat and reduce the ore while the coke layers and ore layers formed by alternately charging the coke and ore to the blast furnace from the furnace top are allowed to descent and the ore is heated and reduced. The coke is charged to the central part of the ore layers at >=0.2pts.wt. when the quantity of the charge coke to form the respective coke layers is designated as 100pts.wt. in this blast furnace operation. The (ore/coke) ratio in the central part is thereby lowered and the heat flow ratio is lowered, by which the gas temp. is increased and the air permeability is improved. The low melting point metal vapor (Zn and alkali metals, etc.) accompanied by the central gaseous flow is thereby prevented from condensing and settling and is released together with the furnace top gas, by which the volume of the metal vapor accumulated in the furnace is decreased.
Patent JP-H1057457-A (JP)
Title: Aerosol composition for deodorization
Inventor: TAMURA MINORU
IPC: A61L9/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol compsn. for deocorization which has an excellent deodorization effect to hydrogen sulfide, ammonia, etc., rapidly develops the deodorization effect, has an excellent sustaining property and is easily and widely usable. SOLUTION: This aerosol compsn, fir deodorization is prepd. by compounding the inorg. power of amorphous aluminum-contg. composite phyllosilicate having three-component compsn. ratio consisting of 5 to 80mol% SiO2 , 5 to 65mol% ZnO2 and 1 to 60mol% Al2 O3 and having an average grain size of 0.1 to 50μm and a liquefied injecting agent, such as LPG. A photocatalyst, such as titanium dioxide, is preferably compounded therewith. Such aerosol compsn. for deodorization has the excellent deodorization effect to the malodor, such as ammonia, as shown in a graph of Fig. 1, is high in the development speed of the deodorization effect and has the excellent sustaining property as well. Since this compsn, is usable as an aerosol, its application range is wide and the easy use of the compsn. is possible.
Patent JP-H0947422-A (JP)
Title: Boot washer
Inventor: KITADA KOICHI
IPC: A47L23/06
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To wash many workers' boots continuously and evenly over the whole of the boots by applying the constitution that a sensor operates, when a worker wearing boots steps in a washing passage, and a washing liquid is jetted from a nozzle group for removing contaminants with a brush body. SOLUTION: A pair of washing passages 3 are formed in the frame 2 of a boot washer 1 with the upper end open, and each washing passage 3 has opposite side wails 4, a boundary enclosure and a bottom wall. A nozzle group U open to internal space is laid on the side wails 4, and a feed means is provided for supplying a washing liquid to the nozzle group 9. Also, a solenoid valve is laid within a pipe line 14 leading to the nozzle group 9, and opened or closed, when sensors 16 at the entrances of the washing passages 3 detect the transit of boots. In this case, inward directed brush bodies 18 are flocked on the side walls 4, so as to be positioned along the open periphery of the washing passages 3.
Patent JP-H04104300-A (JP)
Title: Musical tone control device
Inventor: KOYAMA MASAHIRO
IPC: G10H7/08
Filed: 1990-08-24
Abstract: PURPOSE:To rapidly generate noises to be used for the synthesis of musical tones by simple constitution by controlling musical tones or musical tone control elements by random noise data read out from a storage means. CONSTITUTION:The storage means 22 previously stores a series of random data string such as a white noise as random noise data. When the random noise data are required at the time of generating musical tones, the data are successively read out from the means 22 by a reading means. Thereby, the random noise data necessary for musical tone control can easily be obtained. Since it is unnecessary for a control means 10 to executes the arithmetic processing of the random noise data in each control of a musical tone or a musical tone control element, the musical tones can be controlled by using the complex random noise data without applying excessive load to the control means 10. Thus, noises can rapidly be generated by the simple constitution at the time of synthesizing musical tones.
Patent JP-S59112813-A (JP)
Title: Filter cloth running type filter press
Inventor: IWATANI AKITOSHI
IPC: B01D25/12
Filed: 1982-12-17
Abstract: PURPOSE:To facilitate the maintenance and inspection such as the vertical movement of filter cloth, by a method wherein the upper end part of each filter cloth is connected to the drawing-up apparatus provided above filter plates while the lower end part of the filter cloth is turned around the roll provided below each filter plate to be connected to an upper winding-up apparatus. CONSTITUTION:In order to discharge a cake after dehydration is finished, each filter plate is opened and drive shafts 4, 4 are reversely rotated to slacken the filter cloths 1, 1 between the filter plates. The filter cloths 1, 1 are wound up by a winding-up roll corresponding to the slackened length thereof and the cake held between the filter cloths 1, 1 is discharged. At this time, the hardly releasable cake adhered to the filter cloth 1 is also released by turning the filter cloths 1, 1 around the roller 3 provided below the filter plates 2 in a tensioned state. In order to return the filter cloths 1, 1 of the winding-up rolls 12, 12 to the original position, the drive shafts 4, 4 are rotated to the direction reverse to the direction in discharging the cake and a pair of the filter cloths 1, 1 are drawn up.
Patent JP-H0270147-A (JP)
Title: Tone detector
Inventor: TAKAHASHI FUTOSHI
IPC: H04L27/00
Filed: 1988-09-06
Abstract: PURPOSE:To eliminate the occurrence of an errorneous detection action so as to improve reliability by permitting a switching means to select a band pass filter in accordance with random values which have been generated at every processing time that is previously set. CONSTITUTION:When a single frequency signal is inputted to a tone detector, an input signal detection device 12 detects it and outputs a detection signal 12a to a random number generation device 15. The input signal detection signal is in an outputted state as long as the input signal exists. When the device 15 receives the signal, it generates integers from '1' to N at random at every processing time which has been previously set. The switching device 14 selects i-th BPF (i) in accordance with integer (i) generated by the device 15 at every processing time, and executes a filtering processing by BPF (i) in the subsequent processing time. The output signal of BPF is full wave-rectified in a full wave rectification device 16, and higher harmonic components are removed in LPF 17. The signal is compared with information from a threshold generation part 18a in a comparison/decision device 18 and detection/non-detection are decided.
Patent JP-H0270504-A (JP)
Title: Pneumatic radial tire
Inventor: OGAWA YUKIHIRO
IPC: B60C11/01
Filed: 1988-09-06
Abstract: PURPOSE:To improve traction performance without sacrifice of uneven wear resistance and wear resistance by forming the notches in a specified shape at the adjoining ribs locating in the center of a tire and notches of specified depth positioned at the ribs at a shoulder respectively. CONSTITUTION:On the surface of the rib 2s formed at the shoulder of a tire (hereinafter called 'shoulder rib'), multiple transverse grooves 3 are arranged at approximately even intervals along the circumferential direction E-E' of a tire and parallel to the diametrical (cross) direction of a tire. In such a tire with rib & lug pattern, notches 10 are formed, whose angle in the tire circumferential direction is 85 - 90 deg. to the rib 2c positioned in the central region of a tire (hereinafter called 'center rib'), depth h is 0.8 - 1.0mm, depth d is 50 - 100% of the depth of a main groove D and distance 'l' is 12 - 20% of a tread developing width (TDW). Moreover, the notches 10 are arranged so that they may alternate with each other between the center ribs 2c adjoining to each other.
Patent JP-H0668587-A (JP)
Title: Disk drive device
Inventor: KUZUHARA TAKASHI
IPC: G11B19/00
Filed: 1992-08-20
Abstract: PURPOSE:To optimize the trade-off between an access time and a power con sumption by selecting and making either one of a first or a second power supply switching means effective by a selecting means. CONSTITUTION:In this disk drive device, an operator freely selects a mode 1 in which a power supply to a circuit B is terminated if a set time is exceeded from a last data access and a power supply to a circuit C is maintained and a mode 2 in which a power supply to the circuit B and C is simultaneously terminated if the set time is exceeded from the last data access. Thus, an optimum trade-off between an access time and a power consumption is provided. That is to say, if the reduction in an access time is preferred, the mode 1 is selected. If the reduction in a power consumption is preferred, the mode 2 is selected.
Patent JP-S6466360-A (JP)
Title: Double floor
Inventor: FUJITA KOHEI
IPC: E04F15/00
Filed: 1987-09-03
Abstract: PURPOSE: To facilitate a piping and a wiring work by a method wherein a base material arranged in one direction of a groove passage on an upper surface and a base material having a groove passage formed in an under surface and a passage arranged to communicate with an upper surface to an under surface are laminated together, and a member for ventilation is arranged at a peripheral part. CONSTITUTION: This floor comprises a base material 2 having a groove passage 3 formed in one direction in the upper surface of a base material; a base material 4 having the groove passage 3 formed in the under surface of the base material, a base material 5 having a passage 6 arranged to communicate with the upper surface of the base material to the under surface thereof; and a member 7 for ventilation. The base materials 2 are laid on a slab 8 through an adhesive 1, a power cable, a communication wire, and a water circulation pipe are disposed along the groove passage 3 and 6 formed in the base materials 2 and 4, the base materials 4 and 5 are laminated together, and the members 7 are arranged in an array state. Further, in conversion of arrangement of placed apparatuses, the base material 4 is removed, wiring are varied, and the base material 4 is recovered.  This constitution performs rapid and easy work and effectuates air-conditioning by the member 7.
Patent JP-H04102803-A (JP)
Title: Laying method for optical communication path
Inventor: NAKAZATO TAKUJI
IPC: G02B6/46
Filed: 1990-08-22
Abstract: PURPOSE:To carry out branching and connecting operation in an excellent atmosphere outside a manhole of a drainage system by utilizing as a branch point of an optical fiber cable and fitting a branching and connection part of the optical fiber cable to the lid of the manhole. CONSTITUTION:The lid 31 is thread-cut and a fitting is fitted. Then a branching and connection box 4 is fixed to this fitting. The side wall of the manhole 3 is digged, the fitting 33 for an optical fiber cable excessive-length storage part 33 is fitted, and the optical fiber cable excessive-length storage part 33 is fixed. Then the branching and connecting operation for the optical fiber cable is performed in an atmosphere outside the manhole. Consequently, the branching operation is easily performed in safety without entering inferior operation environment.
Patent JP-H02104715-A (JP)
Title: Method for manufacturing a stereoregular polystyrene fiber
Inventor: DEBITSUDO AARU PEEDAASEN
IPC: D01F6/22
Filed: 1989-08-30
Abstract: PURPOSE: To obtain the subject fibers having an excellent elastic modulus, tensile characteristics, etc., by heating a specific polystyrene at a specific temperature, extruding the heated polystyrene from orifices at a high temperature to form fibers, quenching the formed fibers, and further cooling the fibers at an ambient temperature. CONSTITUTION: This process for the preparation of fibers of syndiotactic polystyrene or a mixture of isotactic polystyrene and syndiotactic polystyrene comprises heating syndiotactic polystyrene or a mixture of syndiotactic polystyrene and isotactic polystyrene to a temperature between its crystal melting point and the temperature at which the polystyrene undergoes degradation, wherein the polystyrene has sufficient viscosity to be extruded, preferably 260-320 deg.C, extruding the polystyrene through an orifice to form a fiber at elevated temperature, preferably 260-320 deg.C, quenching the fiber by passing the fiber through one or more zones under conditions such that the fiber solidifies, and then cooling the fiber to ambient temperature.
Patent JP-S61101185-A (JP)
Title: Solid-state color camera
Inventor: KINUGASA TOSHIRO
IPC: H01L27/14
Filed: 1984-10-24
Abstract: PURPOSE:To avoid a vertical smear part from being colored on a monitor screen by bringing a normal signal corresponding to a color filter and a vertical smear component read at the same time into the quantity proportional to each signal sensitivity. CONSTITUTION:Vertical smear components DELTAye, DELTACy, DELTAg read at the same time as normal signals w, ye, Cy, g are made to have a difference. A photoelectric converting section and a signal transfer section only corresponding to color filters W, G are shown in the figure. The signals w, g are stored respectively in diffusion layers 32, 33 and read at N diffusion layers 37, 38 via vertical gates 39, 40. In this case, light is made incident on the diffusion layers 37, 38 and the vertical smear is generated. Then the color filters 44, 45 cover the gap between a light shield aluminum 43 and the diffusion layer 33, then the transfer diffusion layer 38 of the signal (g) has the same sensitivity as the photoelectric conversion diffusion layer 33 of the signal (g).
Patent JP-S6466839-A (JP)
Title: Information recording medium
Inventor: NAGASHIMA YOSHITAKE
IPC: G11B7/24094
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a novel information recording medium which is adaptable to various applications by boring holes or generating phase transition on one face of a recording medium by the photoirradiation corresponding to information signals by which the static image information is recorded thereon in a DRAW or rewritable type and displaying the information relating to the static image information to the other face. CONSTITUTION:The static image information is recorded by an optical system on a recording surface 6 on a sheet of disk and the image relating to this static image is printed and stuck on the opposite surface 9 thereof and, therefore, the administration and retrieval of the information are easily executed. Furthermore, the recording system by which the static image information is recorded in the DRAW type or rewritable type and can be reproduced by the light signals corresponding to the reflection intensity of the irradiation light is used. The optical head is thereby made into the simpler construction than the construction of a magneto-optical disk while the medium is adaptable to various applications.