baber/WOPTO huggingface dataset:
Patent JP-H05124139-A (JP)
Title: Production of sound-insulating floor material
Inventor: OKA KAZUNORI
IPC: E04F15/04
Filed: 1991-06-24
Abstract: PURPOSE:To easily and inexpensively produce a floor material having sound- insulating capacity equal to that of a sound-insulating floor material subjected to groove processing or provided with a core having air holes therein without applying groove processing or providing the core material having air holes therein. CONSTITUTION:Material wood is cut by a cutting blade bent so as to alternately form ridges and troughs to form profile veneer 1 alternately having ridge parts connected by thin-walled parts on both surfaces thereof. Next, a damping sheet 2 is held between the profile veneer 1 and a decorated wooden base material and the thin-walled parts of the profile veneer 1 are cut by cold or hot press to produce a sound-insulating floor material wherein the ridge parts of the profile veneer 1 or the ridge and trough parts thereof and the wooden base material 3 are integrally bonded through the damping sheet 2.
Patent JP-S6070228-A (JP)
Title: Foundation strucure of module type plant
Inventor: SASAKI MASAAKI
IPC: E02D23/00
Filed: 1983-09-27
Abstract: PURPOSE:To reduce the cost of foundation structure by a method in which a supporting base is set on the upside of a reinforced concrete slab constructed on the ground, and the beam provided in the bottom of a module for plant construction is contacted with the supporting base. CONSTITUTION:A reinforced concrete slab 5 is constructed on the ground 2, and a supporting base 4 is provided on the upside of the slab 5. All the lower end face of beams 3 provided in the bottom of the module body 1 for plant construction is contacted with the upper end face of the supporting base 4. Since the load of the module body 1 is uniformly transmitted to the ground 2, the construction cost of the foundation structure can be reduced.
Patent JP-2000013192-A (JP)
Title: Receiver
Inventor: MASUI MASAKAZU
IPC: H03J7/18
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten time when viewing is interrupted due to automatic presetting by designating a channel area to be swept from reception possible channel areas, sweeping the channel of the designated channel area and storing the swept channels whose reception levels are high in correspondence with prescribed keys. SOLUTION: The control part 3 of a television receiver with prescribed constitution containing a television reception part 1 instructs the registration of a reception channel and a reception frequency corresponding to a preset key to a PLL circuit 13. An operation part 4 is formed of depression key switches (keys) executing a preset registration operation and it is formed of an automatic preset key 41 for instructing the automatic execution of presetting, a preset key 42 (key numbers 1-6) receiving the channels stored in accordance with the depression of the prescribed key and area designation keys 43a-43c for designating the swept channel areas.
Patent JP-2000007496-A (JP)
Title: Single crystal pulling-up equipment and single crystal pulling-up method using the same
Inventor: FU SHINRIN
IPC: C30B29/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To inhibit the thermal stress from being caused in the single crystal by uniformizing the temp. gradient in the vicinity of the solid-liquid interface, along the axial direction of a central part of a silicon single crystal bar being pulled up from a silicon melt. SOLUTION: This equipment is provided with: a heat-shield member 26 having a heat-radiation inhibition section 26c which is formed in the lower part of the member 26 and has a downwardly tapered conical shape so that the opening diameter of the section 26c is gradually and downwardly decreased; plural heat radiation plates 27 which are placed on the heat-radiation inhibition section 26c so that a single crystal bar 25 is surrounded by the heat radiation plates 27, and the outer periphery of each of which is pivotally supported by the heat-shield member 26; and a heat radiation plate rotation means 41 for rotating each of the plural heat radiation plates 27 to change the angle between the heat radiation plate 27 and the heat-radiation inhibition section 26c;  wherein at the time of forming a shoulder 25b of the single crystal bar 25, each of the plural heat radiation plates 27 is erected on the heat-radiation inhibition section 26c at a position being apart from the shoulder 25b and when forming a body 25c of the single crystal bar 25, each of the plural heat radiators 27 is rotated so as to be laid down on the heat-radiation inhibition section 26c.
Patent JP-H0924780-A (JP)
Title: Sound insulating structure for grommet
Inventor: ITO YOSHIHIKO
IPC: B60R13/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To restrain vibration sounding from an engine from being permeated through a panel around a grommet installed to a body panel and the inside of the grommet. SOLUTION: A sound insulating and dumping seat 11 is bonded, to an inner surface 4b and/or an outer surface 4a of a cabin side at a circumferential periphery of a through hole 4x of a body panel 4, and area not covered by a silenser member 6 mounted over the inner surface at the cabin side of the body panel 4, shall be covered by the sound insulating and dumping seat 11. The sound insulating and dumping seat 11 is overlapped with the silencer member 6, and concurrently, a lip 10e for locking a grommet on to a body is pressed in contact with the sound insulating and dumping seat 11.
Patent JP-S6155619-A (JP)
Title: Automatic focusing device
Inventor: IWASAKI YOICHI
IPC: G02B7/36
Filed: 1984-08-27
Abstract: PURPOSE:To stabilize range finding action and to photograph smooth and easy to see animation by switching the calculation of distance of a subject and the calculation of distance of plural subjects or making the calculation simultaneously and setting distance information used preferentially. CONSTITUTION:The device allows selection of any visual field of range finding out of n-divided visual fields of range finding, and setting of visual field 58 for the purpose is made by an operating knob etc. provided at the outside of a camera. In the case where visual field of range finding is divided into three and left side visual field of range finding is selected, if a sensor consists of small lens group of No. 1-24, only signals of No. 1-8 are passed through a gate 40 and stored in a memory 59. Setting of visual field 58 can be designated to any position and length according to the size of the subject.
Patent JP-S5882068-A (JP)
Title: Fuel injection nozzle
Inventor: USHIMURA MASAHARU
IPC: F02M61/18
Filed: 1981-11-09
Abstract: PURPOSE:To reduce the amount of NOx contained in the exhaust gas and to reduce the combustion noises at the initial stage of operation, by shaping the top portion of a needle valve such that the inner opening area of nozzle holes is increased stepwise with increase of the valve lift, and by controlling the supply rate of fuel at the initial stage of fuel injection. CONSTITUTION:With increasing of the pressure of fuel supplied to a fuel chamber 15, a needle valve 16 is raised upward by the pressure acted to its pressure stage 19. Resultantly, a gap is formed between nozzle seat portion 12 and a needle face portion 17, and fuel is introduced into the gap and ejected to the outside from nozzle noles 14. However, since the part of the nozzle holes 14 facing a top portion 13 is closed by a cylindrical portion 18 of the valve 16 when the valve lift is small, the opening area of the nozzle holes 14 is determined by the area opened at the nozzle seat portion 12. Therefore, when the lift of the valve 16 is small, the quantity of fuel injected from the holes 14 is determined by the opening area of the holes 14 in the nozzle seat portion 12, the quantity of fuel injected at the initial stage can be restricted at the minimum.
Patent JP-2000006250-A (JP)
Title: Manufacture of stereo-lithographed matter
Inventor: UESUGI HIROSHI
IPC: B29C67/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a peripheral wall part from collapsing during a stereo-lithographic work by a method wherein liquid circulating openings for communicating the inside and outside of a container-like part are set at its inner bottom part and, by slicing a design model in parallel, a respective sectional pattern is stereo-lithographed and finally the liquid circulating openings are plugged with resin. SOLUTION: By lowering a vertically moving pedestal 4 immersed in a photo-setting type resin solution 2 in a shaping tank 3 by every one layer, thin cured resin layers are successively laminated to one another by means of laser beams, resulting in obtaining an upward open container-like part 10 between an inner wall part 11 and a bottom part 12 or the vertically moving pedestal 4. Liquid circulating openings 6 are set at the inner bottom part of this container-like part 10. After the lamination formation of thin cured resin layers, the liquid circulating openings 6 are plugged with a resin.  As a result, since the liquid pressures inside and outside the container-like part become equal to each other through the liquid circulating openings 6, even when the vertically moving pedestal 4 is raised to a position corresponding to the thickness of a layer after being excessively sunk at every finish of the formation of a respective thin cured resin layer, no liquid level 2b inside a peripheral wall part 11 rises due to its surface tension, resulting in realizing neither destorted nor discontinuous thin cured resin layer and developing no collapsing of the shape of the peripheral wall part 11.
Patent JP-S6073575-A (JP)
Inventor: RICHIYAADO EDOWAADO FUREDERITS
IPC: G09G5/30
Filed: 1984-08-30
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-H1189585-A (JP)
Title: New defi
Inventor: MAIKERU AASAA RONETSUTO
IPC: A61K48/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide comprising a nucleic acid having high identification with a base sequence encoding a Def1 polypeptide containing a specific amino acid sequence, useful for screening antibiotic activity and treating and diagnosing infectious diseases, etc. SOLUTION: This polynucleotide has at least 70% identification with a polynucleotide encoding a polypeptide containing an amino acid sequence of the formula. The polynucleotide has at least 70% identification with a polynucleotide encoding the same mature polypeptide to be expressed by a Def1 gene contained in Staphylococcus aureus of deposited strain. The polynucleotide encodes a polypeptide containing an amino acid sequence having at least 70% identification with an amino acid sequence of the formula. The new isolated polynucleotides comprise polynucleotides complementary to these polynucleotides and are useful for screening the antibiotic activity of a compound and treating and diagnosing infectious diseases, etc.
Patent JP-S5970662-A (JP)
Title: Method for recovering caprolactam
Inventor: KAWADA YOSHINORI
IPC: C07D201/12
Filed: 1982-10-12
Abstract: PURPOSE:To recover efficiently epsilon-caprolactam, by polymerizing an oligomer consisting essentially of a cyclic dimer of the epsilon-caprolactam in the presence of phosphoric acid under heating at a specific temperature, and carrying out the decomposition procedure thereof. CONSTITUTION:An oligomer consisting essentially of a cyclic dimer of epsilon-caprolactam is heated in the presence of 1-20wt% phosphoric acid catalyst within 280-320 deg.C temperature range to convert 50wt% or more oligomer into polycaprolactam, which is then subjected to the decomposition procedure, e.g. vacuum distillation or steam distillation, etc. to distill away and recover the epsilon- caprolactam. Preferably, the oligomer is converted into the polycaprolactam, which is in particular preferably mixed with a melt of a recovered polymer formed in another system, e.g. waste yarns, and subjected to the decomposition procedure for easily adjusting the amount of the phosphoric acid.
Patent JP-2000004599-A (JP)
Title: Current control circuit for 2-phase stepping motor winding
Inventor: ARISAKA KATSUMI
IPC: H02P8/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable following up to a set voltage without reducing the inductance component of a winding, by arranging in series two wirings having a half inductance, alternately or simultaneously driving two windings during the on-period, and independently discharging the remaining currents during the off-period. SOLUTION: A current flowing in a transistor is converted to a voltage by a resistor 17 and is inputted to a comparator. A setting voltage from a CPU 6 is inputted to the other input of the comparator, it is then compared with the desired setting voltage and the result of comparison is sent to a PWM signal generating circuit 19. When an output S of the PWM signal generating circuit 19 is H, an output (a) of a PWM waveform dividing pulse generation circuit 27 goes to L, the transistor 11 is turned off and the transistors 12, 15 are left in the off condition. When an output of the PWM signal generating circuit 19 is L, outputs a, b, e, f of the PWM waveform dividing pulse generating circuit 27 are in the L condition and thereby all transistors are turned off.  During the on-period of PWM control, a current flows into the windings 2a, 2b with normal operation and thereafter these windings are switched so as to pass the current in only one of the windings.
Patent JP-H0528370-A (JP)
Title: Invasion detector
Inventor: TAKAGI AI
IPC: G08B13/22
Filed: 1991-07-19
Abstract: PURPOSE:To detect the invasion of humans (animal body) into a limited area without limiting to the invasion by the passing between two points. CONSTITUTION:The detector is equipped with an oscillator 1 to generate a transmitting signal, a transmitting antenna 3 to emit the transmitting signal generated by the oscillator 1 to a limited area as an electromagnetic wave, a receiving antenna 4 to receive the electromagnetic wave emitted from the transmitting antenna 3, a threshold circuit 6 to detect that the receiving signal received by the receiving antenna 4 is larger than a reference level or smaller than another reference level, and a display 7 to display the detected result of the threshold circuit 6.
Patent JP-2001009635-A (JP)
Title: Hob cutter
Inventor: OGASAWARA HIROMI
IPC: B23F21/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately center and firmly fix a hob cutter to a cutter spindle by providing a fixing conical surface in an end part. SOLUTION: Projecting parts are respectively arranged on both end surfaces 11b of a hob, and the respective projecting parts are formed as a taper surface 11a. The taper surface 11a receives fastening force for fixing the hob to a cutter spindle of a hobbing machine. When fastening force is applied by rotary operation of a nut, the taper surface 11a contributes to the fastening action for fixing the hob while fulfilling a guide function for centering to the spindle of the hobbing machine. In this case, the hob sufficiently receiving the fastening action from the nut strongly receives the rotation stopping action to the spindle since the area of a contact surface of the nut of the cutter spindle of the hobbing machine and a fastener is large to be firmly fixed to the spindle by also adding a wedge effect.
Patent JP-H0347569-A (JP)
Title: Preparation of surface reinforced natural wood decorative board
Inventor: NAKAMURA YASUHARU
IPC: B05D1/38
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a surface reinforced natural wood decorative wood excellent in scratch resistance by bonding natural wood decorative veneer to a wooden base material and applying specific coating materials as undercoat, intercoat and topcoat agents to cure the coating layers before performing grinding. CONSTITUTION:Natural wood decorative veneer is bonded to a wooden base material (plywood base material such as plywood, LVL or particle board) and coating material compounded of an isocyanate resin is applied to said veneer as an undercoat agent (using a polyester resin or an acrylic resin as a main agent) and cured. Next, ultraviolet curable resin is thickly applied in a coating amount of 10-30g/shaku<2> (1 shaku = 30.303cm) as an intercoat agent to be cured by ultraviolet rays and the surface of the intercoat agent is ground using a sander. Subsequently, coating material having hardness equal to or more than pencil hardness 4H is applied as a topcoat agent and cured. By this method, the adhesion of the undercoat and the intercoat cured by ultraviolet rays can be increased and a curing time is shortened and the consistent production from the undercoat to the topcoat becomes possible and a surface reinforced natural wood decorative board excellent in scratch resistance can be obtained.
Patent JP-S57102732-A (JP)
Title: Trouble detector for automatic lathe
Inventor: YAMAGUCHI TAKAO
IPC: B23Q15/007
Filed: 1980-12-19
Abstract: PURPOSE: To obtain a trouble detector for an automatic lathe for detecting trouble by sensing the absence of current flowing between a cutting tool and material for cutting.  
     CONSTITUTION: When a cutting tool 1 insulated by an insulator 4 contacts material 2 for cutting and starts cutting, the cutting tool 1 and the material 2 become electrically conductive, whereby a microswitch 8 is opened since a cam operates. When the cutting tool 1 moves back from the cutting position and detaches from the material 2, the cutting tool 1 and the material 2 cease to be conductive, whereas the microswitch 8 is closed. If the cutting tool is broken during the operation and fails to make contact with the material, current will not flow into a relay 9. Trouble can be thus detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5883573-A (JP)
Title: Surface treatment for field of motor
Inventor: FUJISAKI MASANOBU
IPC: H02K15/12
Filed: 1981-11-10
Abstract: PURPOSE:To completely prevent rust of a yoke and to prevent crack and breakage of a magnet by forming an epoxy film on the surface of field of a motor. CONSTITUTION:A DC electric field is applied between electrodes with a magnetic field as a cathode and a metal plate such as a stainless steel plate as an anode in an aqueous solution containing amine of epoxy, and an epoxy cation electrodeposited film is formed on the magnetic field. After the deposition, it is washed with water, is heat treated at 100-200 deg.C, thereby dehydrating and condensing the amine and forming a complete epoxy film. The epoxy film is formed on the field by the above method, thereby completely preventing the rust of the yoke.
Patent JP-S6456172-A (JP)
Title: Coating method
Inventor: WILLEMSENS KAREL STEFAAN
IPC: B05D1/26
Filed: 1988-07-19
Abstract: PURPOSE: To lessen the loss of materials and to simultaneously form multiple layers by making the flow rate of the web side higher viscous layer of a bead of a composite layer consisting of plural different liquid layers zero and starting the wetting of the web with a lower viscous layer at the time of starting work. CONSTITUTION: In the case of formation of two-layered photographic halation preventive coating layers, a halation preventive high-viscosity aq. soln. contg. gelatin and dyes is supplied from a discharge slot 16 at a flow rate at which a prescribed layer thickness is attained. Similarly a stress preventive aq. gelatin soln. which does not contain the dyes is supplied from a discharge slot 23. Both solns. flow down in the form of composite coating layers from a lip 20 and are recovered. After the end of a prepn. step, the flow rate of the lower side layer 18 is sharply lowered down to zero and the flow rate of the upper side layer 25 is increased by 50% so that the coating compsn. accumulating on a sliding surface 17 is carried away by the upper side layer 25. Next, the outflow of the lower side layer 18 is restarted.  The clearance between the lip 20 of a coater 13 and the web 10 is decreased to an ordinary value and the coating work is carried out at the ordinary flow rate.
Patent JP-S6074701-A (JP)
Title: Antenna feeding device
Inventor: UENO MOTOHARU
IPC: H01Q25/00
Filed: 1983-09-30
Abstract: PURPOSE:To attain very small constitution and scale by constituting the space and frequecy selectivity demmanded to each beam stepwise while keeping the matching of the both. CONSTITUTION:The phase of outputs of array elements 31a, 31c is synthesized by a frequency selecting coupler 32a and also the output is branched into an output including frequencies f1, f2 and an output including a frequency f3. Similarly, outputs of array elements 31b, 31d are synthesized for the phase and branched by a coupler 32b. Moreover, an output including the component of f3 in the outputs of the couplers 32a, 32b is synthesized for the phase by a mixer 33 and a beam b3 of the frequency f3 is obtained. On the other hand, outputs including f1, f2 components in the outputs of the couplers 32a, 32b are synthesized for the phase by a frequency selecting coupler 34 and branched into the frequencies f1, f2 and beams b1, b2 having the frequencies f1, f2 are obtained. The desired beam is obtained stepwise with spatial synthesis in this way and also the frequency characteristic is synthesized by providing the frequency selectivity to the coupler of each stage stepwise so at to be matched with the spatial synthesis step.
Patent JP-H0630080-A (JP)
Title: Fault detection circuit
Inventor: NINOMIYA HIROSHI
IPC: H04L69/40
Filed: 1992-07-08
Abstract: PURPOSE:To discriminate on which side, a transmission side or a reception side, a fault occurs in two devices by providing three-state buffers with enable terminal at the transmission side and the reception side, respectively. CONSTITUTION:Either transmission data 8 or the output pattern of a pass pattern generator 2 is selected by a selector 3 at the transmission side of the device 1. A pass pattern is selected when a select signal A is of low level. The output signal of the selector 3 is inputted to the three-state buffer 5. The output signal of the buffer 5 is set as the pass pattern in the first half of the null bit of the transmission data 8, and at a high impedance state in the last half. A signal transmitted from the device 1 is inputted to a buffet 17 at the reception side of the device 11. The output of the three-state buffer is connected to the input of the buffet 17. Thereby, it is possible to discriminate on which side, the transmission side or the reception side, out of the two devices 1, 11 the fault occurs from the combination of the detection contents of a pass pattern error.
Patent JP-H0842566-A (JP)
Title: Bearing for shaft end
Inventor: OTSUKI MASAAKI
IPC: F04D29/046
Filed: 1994-08-01
Abstract: PURPOSE:To suppress the wear of an axial bearing part and prolong the service life of bearing. CONSTITUTION:A bearing 41 for a shaft end arranged at a rotary body 3 rotated between a fixed supporting shaft 1 and a fixed wall 2 positioned facing the shaft end comprises a radial bearing part 41R between the supporting shaft 1 and the bearing for a shaft end; and an axial bearing part 41A between the fixed wall 2 between the bearing for a shaft end and the fixed wall 2. The axial bearing part 41A is formed in such a manner to have a ball 5 made of ceramics making contact with the fixed wall 2 is arranged at a bearing body. Since the bearing 41 and the fixed wall 2 are brought into slide contact with each other through the ball 5 made of ceramics, this constitution adjusts wear of the bearing 41.
Patent JP-S6338445-A (JP)
Inventor: POORU JIYON OKIIFU
IPC: A61F2/12
Filed: 1986-08-01
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。