baber/WOPTO huggingface dataset:
Patent JP-S61212136-A (JP)
Title: Data transmission system
Inventor: KATO SHINICHI
Filed: 1985-03-15
Abstract: PURPOSE:To prevent a malfunction of each terminal equipment having the same intrinsic address by providing two headers of a transmitting data, and setting the time required for transmitting the next header after the first header, to that which is peculiar to a slave machine. CONSTITUTION:In case of executing a data transmission to a terminal equipment (Kb1) by a remote control device (K), a controller Ka transmits a data by putting an address of the terminal equipment (Kb1). Each terminal receives it and detects the time (tk) between headers, and by deciding whether the address is the own address or not, the other terminal equipment (Kb1) inputs its transmitting data. In a different terminal equipment (Lb1), the address coincides, but the time between the headers is different from (tl) which has been set in advance, therefore, the transmitting data is not inputted. In this way, even if a data transmitted to other terminal equipment having the same intrinsic address is received, no malfunction occurs.
Patent JP-H09240268-A (JP)
Title: Anti-clouding device for rear window glass
Inventor: NAKAMURA YASUNOBU
IPC: B60H3/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent cloudiness of vehicular rear window glass by setting an internal air mode by an introduced air mode setting means and driving the blower of a vehicular air cleaner when a cabin outside temperature is below the specific temperature. SOLUTION: It is judged whether an air cleaner is in stop or not by means of a voltage applied to a blower motor of the air cleaner, etc., (S100). When it is in stop, the mode is judged whether it is in internal air mode or not (S110). When it is judged that the internal air mode is set, it is also judged whether the detection value of an external air temperature sensor is below a value equivalent to 10 deg. or not (S120). When the temperature detected by an external air temperature sensor is below a value equivalent to 10 deg.C, a blower motor is driven. Thus, when the rear window glass becomes in its state liable to be cloudy, the blower motor of the air cleaner is automatically driven so as to spray air on the rear window glass.
Patent JP-S55145525-A (JP)
Title: Treatment of rock granule containing silicate mineral
Inventor: ITOU SHIYOUHEI
IPC: B09B3/00
Filed: 1979-05-02
Abstract: PURPOSE: To increase the adsorption capacity of granular rock, by ageing the mixture of granule and alkali aqueous solution and separating and recovering the solid product after contacting the granule of rock containing silicate minerals, such as Shirasu, etc., with the surface of Al and rubbing in the alkali aqueous solution.  
     CONSTITUTION: The inner cylinder 3 made of hard PVC, is moved up and down at 90W180times/min. by driving the motor 6 and mixture of alkali aqueous solution and granular rock containing silicate minerals, such as Shirasu etc., are supplied to the gap 4 between the Al outer tube 2 and the cylinder 3 from the injection opening 5. The Shirasu granule is passed rubbing the tube 2, moving up and down and contacting with the inner face of the tube 2 and then, is flowed out from the lower end of the gap 4 after scraping off a very small amount of Al and sticking on an uneven face of the above granule. Next, supernatant liquid of flowed mixture is removed and the granular rock and solid product, are filtered and dried after carrying out ageing by maintaining at a normal temperature for about 2W10hrs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60199000-A (JP)
Title: Ultrasonic wave transducer
Inventor: SHIMIZU HIROSHI
IPC: H04R17/00
Filed: 1984-03-22
Abstract: PURPOSE:To realize a minute beam width and a low side lobe level over a wide distance range by using a high polymer piezoelectric element having composite shape of troidal form and concaved form as a vibrator. CONSTITUTION:The cross section of the concave troidal composite vibrator 1 is a curve connecting two circular arcs having an inverse curvature at both ends of, e.g., a circular arc and the vibrator is formed to axis-symmetry curved shape obtained by rotating the said curve around the center axis. In taking a radius of the vibrator 1 as a0, the radii of curvature of the center concaved plane and the outside troidal face as b0, b0' and the radius of a circle being a boundary between the concaved face and the troidal face as ad, the relation of them is taken as a0=125mm., a0/b0=0.1, a0/b0'=0.12, and ad/a0=0.5. The vibrator 1 is formed by using the high polymer piezoelectric element. Thus, the minute beam width and the low side lobe level over a wide distance range are realized at the same time.
Patent JP-2000252322-A (JP)
Title: Semiconductor device, manufacture and mounting method thereof
Inventor: IMAI KAZUO
IPC: H01L21/60
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce transmission loss of high frequency signal in a semiconductor device having a mounting structure employing an anisotropic conductive sheet. SOLUTION: In a semiconductor device arranged to connect a semiconductor pellet 10 and a substrate 30 through an anisotropic conductive sheet 20, a low permittivity region 24 is formed by hollowing out a region of the anisotropic conductive sheet 20 corresponding to a transmission line 14 for connecting the circuit block 11 in the semiconductor pellet 10 with the input and output pads 12, 13 so that the passage of the transmission line 14 is surrounded by the low permittivity region 24 comprising the cavity when the assembly is completed. According to the arrangement, transmission loss of high frequency signal on the transmission line 14 caused by high permittivity of the anisotropic conductive sheet 20 can be reduced.
Patent JP-S52137483-A (JP)
Title: Preparation of partially hydrolyzed polyacrylamide
Inventor: OGAWA YASUO
IPC: C08F2/10
Filed: 1976-05-13
Abstract: PURPOSE: To prepare polyacrylamide having a degree of partial hydrolysis suitable for use in coagulants for water disposal by polymerizing and hydrolyzing the acrylamide using a specific hydrolysis agent, and, if necessary, by heat-treating the hydrous gelatinous polymer after the polymerization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01228506-A (JP)
Title: Porous hollow yarn membrane, production thereof and artificial lung utilizing said hollow yarn membrane
Inventor: TAKEBE KEN
IPC: B01D71/26
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a hollow yarn membrane high in gas-liquid contact efficiency by forming the inner surface of the membrane of a continuous phase consisting of granular PP and forming both the inside and the outer surface of the membrane of PP lumps and regulating the breaking strength, mean crimping amplitude, the ratio of maximum crimping amplitude to crimping semicycle at a time of maximum crimping amplitude and percentage crimp to the specified value. CONSTITUTION:The admixture consisting of PP, an organic fiber such as liquid paraffin and a crystalline nucleus forming agent such as dibenzylidene sorbitol is discharged hollow through an annular spinning hole and brought into contact with cooling and solidifying liquid to cool and solidifying it and thereafter brought into contact with extract to extract and remove the organic filler. Then this hollow yarn membrane is stretched at 1-30% and heat- treated and thereafter wound into cross winding on a bobbin and furthermore thermally fixed in an oven and crimped. By such a way, the porous hollow yarn membrane in which the axial breaking strength is regulated to 80g/yarn or more and mean crimping amplitude is regulated to 35-120% of the outer diameter of the membrane and the ratio of maximum crimping amplitude to crimping semicycle at a time of maximum crimping amplitude is regulated to 0.01-0.1 and percentage crimp is 1.0-3.0% and gas exchange capacity is made large is obtained.
Patent JP-S57168773-A (JP)
Title: Short circuit transfer arc welding machine
Inventor: MOCHIGURI SHIGEO
IPC: B23K9/073
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the variances in the periods from short circuit to short circuit and to improve welding speed in a short circuit transfer type arc welding machine by controlling the period for conduction of arc current within the prescribed time limit. CONSTITUTION:Voltage is applied between a wire 1 and base metals 2 with an auxiliary electric powr source 27, and the voltage of that time is detected with a detector 9, whereby the presence or absence of the contact between the wire 1 and the metals 2 is detected. The detected value V is compared with the voltage V0 corresponding to short circuit and the voltage Va corresponding to arc in comparators 10, 11, and when V>=Va, it is inputted to a delay circuit 12, which inputs the time delay between the input and output voltage waveforms as an off signal to a pulse generating circuit 131 and as an on signal to a pulse generating circuit 132. At this time, the output of an electric charge quantity selecting circuit 22 is inputted to a period setting circuit 23, by which the short circuit period as the inverse number of the short circuit times is determined, and the time limit subtracting the portion for the short circuit period from said value is determined. The conduction period of the arc current is controlled within this time limit, whereby the arc is stabilized.
Patent JP-H03254947-A (JP)
Title: Ink jet printer head
Inventor: USUI TAKAHIRO
IPC: B41J2/055
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the fusing of electrode even when an electric conductive ink is used thereby obtaining an excellent printing result by forming a film consisting of silicon compound on a vibrator electrode. CONSTITUTION:A necessary number of nozzles 4 for dripping ink are provided along the axial direction of a platen 2, a piezo-electric transducer 5 is connected to a nozzle plate 3 via interval control member 6. In said piezo-electric transducer 5, a common electrode 12 is provided on one surface composed of a piezo-electric element 11 consisting of PZT, while on the other side a vibrator 10 formed into a pectinated-shape with slits having intervals equal with the nozzles 4 and provided with pattern electrode 13 is formed, further a film 14 consisting of silicon compound is constituted on the pattern electrode 13.
Patent JP-2000248957-A (JP)
Title: Pulley device housing one-way clutch for alternator
Inventor: OUCHI HIDEO
IPC: H02K7/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To attain facilitation of mounting/demounting work for a cover plate closing one end opening part of a pulley and improvement of seal performance by this cover plate. SOLUTION: A lock protrusive streak 33 formed in an external peripheral edge part, make of a synthetic resin cover plate 22a, is engaged with a lock groove 37 formed in an internal peripheral surface of an outer ring 24 fixedly internally fitted to one end part of a pulley 7b. A seal ring 36 locked to a lock recessed groove 34, formed in an external peripheral surface of a fitting cylinder part 32 which is formed in the external peripheral edge part of this cover plate 22a is made to abut over the total periphery to an end part internal peripheral surface of the outer ring 24.
Patent JP-S58170569-A (JP)
Title: Method of facing surface of building board
Inventor: SUGIHARA TOSHISHIGE
IPC: E04C2/30
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a building board with profundity feeling and calmness, by forming deep grooves in a waterproof base plate having a rugged pattern, and then applying base paint, adhesive paint, sanding and clear paint onto it. CONSTITUTION:Deep grooves 7 are formed in a waterproof base plate 1 having a fine rugged pattern a, base paint 2 is applied to the surface of the base plate 1, adhesive paint 3 having nearly the same color as that of the base paint 2 is applied thereon, the adhesive paint 3 is sanded, and then clear paint 6 is applied thereon. Accordingly, profundity feeling and calmness can be provided to the base plate, and the building plate with profoundness is obtained.
Patent JP-H01231755-A (JP)
Title: Device for detecting number of sheet of discharged paper
Inventor: NAGASHIMA ATSUSHI
IPC: B65H31/02
Filed: 1988-03-08
Abstract: PURPOSE:To accurately detect the number of sheets by providing a sensor on the upper portion of a paper discharging portion on the extension of the highest rib among a plurality of ribs with different heights provided on a discharge tray and correcting the curl or wave of a sheet of paper without need for using a roller. CONSTITUTION:Three ribs 7 are provided on top of a discharge tray 4 along a discharging direction with the center rib 7 being the highest while both side ribs 7 lower than this. An actuator 2 for detecting the number of discharged sheets of paper is provided on the upper portion of the paper discharging portion 1 of a machine 3 on the extension of the center rib 7. Thereby, a sheet of paper 5 discharged out of the discharging portion 1 onto the tray 4 is curved by the ribs 7 and the highest portion thereof is detected by the actuator 2. Thus, the sheet of paper is carved in such a way that the center portion is the highest while both sides being lower by means of the three ribs 7 on the tray 4 and its own weight and the actuator detects the highest place thereof. The detection of the sheets of paper can be accurately carried out even when there are many curls or waves being formed.
Patent JP-2000245260-A (JP)
Title: Quality estimation for grain and apparatus for the same
Inventor: SATAKE SATORU
IPC: G01N21/27
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To estimate quality of grain harvested in the future from an absorbance associating to a specific quality obtained from leaves of the grain and a conversion factor for the specific quality. SOLUTION: This method for estimation of the quality of the grain harvested in the future comprises determination of the conversion factor for estimation of the specific quality of the harvested grain from observation of the absorbance of the grain leaves after irradiation of light in a predetermined period of the growth of the grain in conjunction with the specific quality of the obtained grain and the specific quality of the grain harvested in the future and estimates the quality of the harvested grain in the future from the absorbance of the grain leaves in conjunction with the specific quality in the predetermined period of the growth and the conversion factor for the specific quality.  In this case, the second conversion factor for the specific quality is determined from absorbance of the grain leaves obtained from plural predetermined periods in the growth and the specific quality after harvest, and the quality of the grain harvested in the future is estimated from the absorbance observed from the growing grain leaves in plural periods and this second conversion factor for the quality.
Patent JP-H10240610-A (JP)
Title: Storage device
Inventor: MARUYAMA TERUYUKI
IPC: G06F12/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To access a memory in a virtual address space by direct memory access(DMA). SOLUTION: A main memory unit 5 is provided with the memory 54 for storing the respective kind of data, a control circuit 51, an address translation unit 52 and a selector 53. The control circuit 51 discriminates whether an access address to the memory 54 is a virtual address or a physical address and the address translation unit 52 translated the access address to the physical address when it is the virtual address. The selector 53 performs read/write to the memory 54 by using the translated physical address or the physical address when the access address is the physical address and both of the virtual address and the physical address are made possible as the access address.
Patent JP-H06268323-A (JP)
Title: Optical semiconductor device
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01S5/00
Filed: 1993-03-15
Abstract: PURPOSE:To realize an optical semiconductor device having a low resistance diode structure excellent in optical characteristics by providing a first laminate structure comprising alternate layers of high and low effective refractive indexes wherein the discontinuity of one conductivity type band is significantly lover than that of the other conductivity type band. CONSTITUTION:An active layer 5 is composed of a semiconductor layer performing radiation recombination and has a band gap Eg. Clad layers 4A, 4B having band gap wider than that of the active layer and refraction index lower than that of the active layer 5 are arranged on the opposite sides of the active layer 5. A first semiconductor layer 3A is formed on the clad layer 4A and a second semiconductor layer 3B is formed on the clad layer 4B. The semiconductor layer 3A comprises an alternating laminate of semiconductor layers 10 having narrow band gap and semiconductor layers 11 having wide band gap. The semiconductor layer 3B comprises an alternating laminate of semiconductor layers 12 having wide band gap and semiconductor layers 13 having narrow band gap.
Patent JP-H09242100-A (JP)
Title: Construction method for contermeasure of liquidizing and steel sheet pile for countermeasure of liquidizing
Inventor: TANAKA HIROMASA
IPC: E02D3/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction method in which a wall body constituted of nonsymmetric U-shaped steel sheet piles having drainage function is constructed around a structure, the deformed quantity of the wall body is restrained to be small, and harmful deformation or breakdown generated in the structure is efficiently prevented, and the steel sheet pile for the countermeasure of liquidizing. SOLUTION: Many drain holes 3 having filters are provided on the web 2 of an unsymmetric U-shaped steel sheet pile 1 capable of being rectilinearly connected to each other. A channel steel 4 is fitted to one face of the web 2 so as to cover these drain holes 3, and a drain passage 5 of hollow closed section is formed. The steel sheet pile for the countermeasure of liquidizing constituted in this way is driven nearby a structure so as to surround the structure on or in the ground having possibility of liquidizing, and hence a steel sheet pile wall having the function restraining liquidizing is constructed.
Patent JP-S59182146-A (JP)
Title: Roll paper to be used for automatic paper feeder
Inventor: ISHIDATE YOSHIYUKI
IPC: G09F3/00
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate to identify the sort of a roll paper by giving a marking to indicate the sort of the paper on the end face of a roll cylinder or rolled paper. CONSTITUTION:A roll paper to be used for an automatic paper-feeding device in a duplicating machine and the like is made by winding a paper 2 tight on a winding cylinder 1 composed of paper board, resin, metal or so on and fixing the end of the paper 2 by a tape 3 with a marking 4 given on the end face 1A of the winding cylinder 1. The marking 4 can be coloring or the combination of patterns like stripes or so on. It can be painted or adhesively attached on the end face 1 of the winding cylinder 1. This construction permits to identify the sort of papers by the marking 4 even by a man who has no previous knowledge of the paper sort and input the soft of set papers without error for preventing problems of copy skipping, unfixing, scorch copying, and the like.
Patent JP-H07304232-A (JP)
Title: Base with damping means
Inventor: JIYOOJI BII MURAADO
IPC: B41J29/12
Filed: 1993-03-16
Abstract: PURPOSE: To remove horizontal vibration being transmitted to a base through a reciprocal motion member supported on the base by providing a novel drive mechanism being used therein. CONSTITUTION: The base 12 for operative association with an operating mechanism 26 sensitive to horizontal vibration, such as an ink jet printer, supports a horizontal document feeder plate and associated drive operative to advance documents 32 in sequential fashion from a stack toward the operating mechanism. A drive linkage interconnects a rotatable drive shaft to the feeder plate to effect horizontal reciprocating movement thereof. A counter-weight means is associated with the drive so as to substantially offset or nullify horizontal inertia force imparted to the base by the feeder plate whereby to minimize horizontal vibration of the base.
Patent JP-S59180652-A (JP)
Title: Method for selecting plotting level of computer aided design device
Inventor: TOYODA TAKESHI
IPC: G09G5/00
Filed: 1983-03-30
Abstract: PURPOSE:To select a plotting level easily by grouping respective plotting level in accordance with the kinds of plotted contents and making the group names correspond to the level Nos. respectively to display them on a CRT screen as a menu. CONSTITUTION:Respective plotting levels are grouped by the kinds of the plotted contents and the group names are made to correspond to the level Nos. respectively. The relation between the level groups and plotting levels is displayed and can be observed on a CRT (b) by selecting a display menu (a) optionally. Thus, the operator can discriminate the level to be selected easily.
Patent JP-S60198571-A (JP)
Title: Developer recovering device
Inventor: IMAIZUMI MASARU
IPC: G03G21/10
Filed: 1984-03-21
Abstract: PURPOSE:To prevent scattering of a toner by energizing a sleeve, which is provided around a pipe which has a toner carrying means internally and has a discharge exit in the lower part, so that an aperture part of this sleeve does not coincide with this discharge exit and taking out a recovery box in this state. CONSTITUTION:A pipe 2 having a toner discharge exit 2a in the lower part is provided in a side wall 1 of a cleaning unit, and a carrying coil spring 3 which is rotated by a driving source omitted in the figure is provided in this pipe 2. The coil spring 3 carries the toner swept off from a drum to the front end of the pipe 2. A toner recovery box 5 is placed on a saucer, which is formed as one body together with the side wall 1, under the pipe 2 and can be moved in the direction perpendicular to the plane of paper and is taken out. A sleeve 6 having an aperture part 6a and claw parts 6c and 6d is provided around the pipe 2, and normally, the aperture part 6a and the discharge exit 2a coincide with each other to recover the toner into the recovery box 5; but claw parts 6c and 6d turn the sleeve 6 to shift the aperture part when the recovery box is taken out. Thus, leakage of the toner is prevented.
Patent JP-S61212574-A (JP)
Title: Amphipathic azacrown compound or transition thereof
Inventor: SHIRAI HIROYOSHI
IPC: C07D259/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain an ultrathin film having a thickness of molecular order, utilizable as a permeable membrane having high selectivity, by using an amphipathic azacrown compound imparted with hydrophobicity by the alkylation of the alpha-site of malonic acid group, or its transition metal complex. CONSTITUTION:The amphipathic azacrown compound of formula (R is >=3C alkyl; n is positive integer) or its transition metal complex is dissolved in a solvent which is hardly soluble in water and has lower boiling point than water (preferably chloroform). The solution is spread on water surface, and the solvent is evaporated to obtain a highly oriented ultrathin film having a thickness of molecular order. The ultrathin film capable of forming a monomolecular film or a built-up film can be utilized as the above permeable membrane or a metallic ion sensor coated on various electrode taking advantage of the selec tive metal-taking property of the azacrown compound or the adsorptive and desorptive function and the oxidation catalyst function of the complex of the above compound by transferring the ultrathin film on various substrate.