baber/WOPTO huggingface dataset:
Patent JP-H1145467-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI YOSHIHIKO
IPC: B82B3/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device of high density with a simple structure capable of holding a record for a long time in which a principle is entirely different from the conventional one. SOLUTION: A glass substrate 5 in which a recording thin film 4 is provided on the surface is rotated by a drive device 7. A probe 1 is provided at the tip of a cantilever part 3 and is brought into contact with the recording thin film 4 by a prescribed pressure. By changing a thermal pattern to be added to the probe 1 in accordance with a digital signal, an area having different thermal conductivity is locally formed in the recording thin film 4. At the time of reproducing a signal, the temp. of the probe 1 is made to be slightly different from the temp. of the recording thin film, by detecting the temp. of the probe 1 with a thin film thermocouple provided on the probe 1, the size of thermal conductivity in a minute part of the recording thin film 4 is detected and the recorded digital signal reproduced.
Patent JP-S6259441-A (JP)
Title: Communication link supervisory system
Inventor: KATO MIHARU
Filed: 1985-09-09
Abstract: PURPOSE:To improve the utilizing efficiency of a system by introducing a supervisory protocol sending the transmission of a polling signal from a terminal equipment to a station and executing the supervisory protocol when the polling signal from the station is intermitted for a prescribed time or over. CONSTITUTION:Each counter receives a signal from the station side by a reception circuit 35 via a transmission line 12 and is reset. A counter 31 starts counting and when the number of clocks corresponding to a time T3 is counted, the counter 31 overflows and applies the output of carry C to a signal transmission circuit 37 via an OR gate 36 to send the 1st polling signal S'PL to the station. On the other hand, the C output is fed to the enable terminal of a counter 32 of the next stage to start count. When no signal is received from the station side, the counter 32 overflows, its C output is fed to the circuit 37 via a gate 36 and the 2nd signal S'PL is sent to the station side. When no reaction comes from the station side, the counter 34 overflows to generate an error signal SER, which is sent to the station side via the transmission line 12 and a required error processing is started.
Patent JP-H0361506-A (JP)
Title: Manufacture of resinous pellet having fibrous inserted material
Inventor: INOUE KAZUNARI
IPC: B29K105/08
Filed: 1989-07-31
Abstract: PURPOSE:To prevent inserted fibrous materials from coming off from a pellet by a method wherein the ejected strand is cooled in a short time, then passed between a pair of rollers, at least one of which has recess and projection surface, thereafter cooled again and cut into a predetermined length. CONSTITUTION:A strand 12, after passing between rollers 16, is cooled in a cooling water. This cooled strand is cut into the pieces of a predetermined length by a strand pelletizer and such pieces are pelletized thereby. Projection parts are provided on the roller 16 so selectively as to form at least 2-5 projections in each cut pellet. A pellet 30 formed by such method has inserted fibrous materials 11 enclosed by resin 13 and recess and projection parts formed by a pair of upper and lower rollers. Therefore, these inserted fibrous materials are in such close contact with the resin that they can be prevented from coming off from the pellet in the strand cutting process or later process.
Patent JP-S5898970-A (JP)
Title: Thin film mis transistor
Inventor: OONO YASUO
IPC: H01L29/78
Filed: 1981-12-09
Abstract: PURPOSE:To prevent the decrease in the ON current due to a leakage current and a substrate effect by employing as a gate region a semiconductor layer of suitable thickness. CONSTITUTION:A thin film MIS transistor is composed with semiconductor layer which has a thickness and an impurity density distribution so that a depletion layer reaches the back surface of semiconductor as a gate region in the state that the depletion layer from the surface does not reach the back surface and the channel potential is at the intermediate between the source potential and the used power source voltage. With this semiconductor layer used as a gate region, the ON current of the transistor is increased, and the threshold voltage and the leakage current become equivalent to those sufficient thickness.
Patent JP-H02160996-A (JP)
Title: Production of wet non-woven fabric
Inventor: MURAKAMI TAKASHI
IPC: D21H13/24
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a wet non-woven fabric having large strength in wet state by blending natural pulp with specific polyester fiber and binder fiber at a definite amount and subjecting the blend to wet paper making. CONSTITUTION:(A) Natural pulp is blended with (B) a polyester fiber being a polyethylene terephthalate based short fiber containing 0-20mol% copolymerized isophthalic acid and having 0.006-0.03 double refraction and <=1.3 denier single yarn fineness and (C) a binder fiber for short fiber containing a polyesteramide obtained by copolymerizing terephthalic acid with isophthalic acid, 5-sulfoisophthalic acid metallic salt, 1,5-pentadiol and/or 1,6-hexanediol, aminododecanoic acid and/or aminoundecanoic acid and having <=120 deg.C melting point as an adhesive component at a weight ratio of competent A/component B/component C of 50-80/15-45/5-15 and then the blend is subjected to wet paper making to provide the aimed non-woven fabric.
Patent JP-S6442004-A (JP)
Title: Manufacture of magnetic head
Inventor: TACHIBANA TETSUO
IPC: G11B5/10
Filed: 1987-08-07
Abstract: PURPOSE:To decrease the number of stages in assembly work, to shorten lead time, and to improve workability by fixing a magnetic core and a shield plate integrally with a holding case at the time of forming the holding case. CONSTITUTION:On the bottom surface of a metal die 10 to form a holding case, protrusions 11.11... for positioning are provided. A magnetic core 12.12... and a shield plate 13 are set in a prescribed position conformed to said protrusions 11.11.... In said set state, an electrically conductive resin 14 is injected in the die 10, to form a holding case integrally with the magnetic core 12.12 and a shield plate 13. The resin 14 is electrically conductive, hence the grounding of the holding case when it is housed in the shield case can be attained without any problem. As a result, the number of stages can be reduced, the lead time can be shortened, and thus the efficiency of work can be improved.
Patent JP-H0484769-A (JP)
Title: Disc for sample receptacle
Inventor: KAI SUSUMU
IPC: G01N35/02
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a disc which can be simply used and cheaply manufactured; by making the member which makes simultaneous erections of sample receptacles having a certain range of an arbitrary outside diameter possible, in a plastic monoblock-formable shape. CONSTITUTION:A disc 1 erecting sample receptacles is rotated by a pulse motor and provided with holes for erecting on a concentric circle and radially from the same center, to stop at the suction position of a sampling mechanism. A spacer 5 has a thin trancated cone shape, is made a little thinner than a thin sample receptacle at the thinner side and a little thicker than a thick sample receptacle at the thicker side, and provided with a slitting to become symmetry against the vertical line through the center of the truncated cone. Further, the spacer 5 has two elastic parts. A locking rubber 4 prevents the revolution of the sample receptacle with a bar code label 9 stuck for reading the specimen ID and helps the sample receptacle with keeping on the same axis. The providing the disc with only one monoblock-formed part becomes possible by this.
Patent JP-S6094619-A (JP)
Title: Polyester fiber
Inventor: ISODA HIDEO
IPC: D01F6/62
Filed: 1983-10-21
Abstract: PURPOSE:To provide the titled fiber having extremely high strength, producible in high efficiency at a low cost, and characterized by e.g. a specific birefringence a specific density, a birefringence in the cross-section of the fiber satisfying a specific condition, and a long period structure along the fiber axis undetectable by small angle X-ray scattering analysis. CONSTITUTION:An undrawn filament manufactured by the melt-spinning of a polyester such as polyethylene terephthalate is drawn in plural stages and heat- treated to obtain the objective fiber having the following characteristics. The birefringence DELTAn of the fiber is >=0.200; the specific gravity is >=1.400; the birefringence in the cross-section of the fiber satisfies the formula [DELTAnA is the birefringence of the fiber at the position of r/R=0.9 (R is radius of the cross-section of the fiber; r is distance from the center of the cross-section); DELTAnB is birefringence of the fiber at r/R=0.0]; and the long-period structure along the fiber axis cannot be detected by small angle X-ray scattering, or if any, the period of the structure is >=220Angstrom .
Patent JP-H0862360-A (JP)
Title: Fuel spacer and fuel assembly
Inventor: AIZAWA YASUHIRO
IPC: G21C3/34
Filed: 1994-08-23
Abstract: PURPOSE: To prevent the occurrence of an internal stress resulted from an irradiation growth elongation difference in a fuel spacer, because no irradiation growth elongation difference is caused between zirconium alloy members constituting the fuel space. CONSTITUTION: In the fuel assembly, the fuel spacer is fixed by a plurality of cell materials 8 forming independent unit cells for inserting and supporting fuel elements 2 in the inner part. This assembly also has support plates 10, 11 for forming a cell for inserting and supporting a water rod 3 together with the cell materials, a band 9 forming an outer frame for bundling the cell materials 8, and a spring 12 for elastically supporting the fuel elements 2 and the water rod 3, and the cell materials 8, the support plates 10, 11 and the band 9 are formed out a zirconium alloy. The index showing the <0001> directional orientation ratio of a closest hexagonal lattice, which is the crystal structure of the alloy, is set substantially equal in all the cell material 8, the support plates 10, 11 and the band 9 in the fuel spacer height direction and width direction.
Patent JP-S5989784-A (JP)
Title: Manufacture of steel sheet for welded can with superior corrosion resistance after coating
Inventor: ICHIDA TOSHIROU
IPC: C25D5/10
Filed: 1982-11-11
Abstract: PURPOSE:To manufacture a steel sheet for a welded can with superior corrosion resistance and weldability after coating by tinning a cold rolled steel sheet after degreasing and pickling, electroplating the sheet with Cr-base metal in an aqueous soln. contg. Cr<6+>, and carrying out treatment with molten tin and chromating. CONSTITUTION:A cold rolled steel sheet is tinned by 50-700mg/m<2> each side after degreasing and pickling, and the sheet is electroplated with Cr-base metal by 3-30mg/m<2> in an aqueous soln. contg. Cr<6+>. The sheet is then treated with molten tin, and it is chromated to form Cr oxide hydrate films by 5-15mg/m<2> when expressed in terms of Cr.
Patent JP-2001022666-A (JP)
Title: Network managing method taking evasion of congestion into account
Inventor: YONEZAWA HIROAKI
IPC: H04L12/911
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To minimize the line occupation rate and wait time when various management data are transmitted from a management agent side to a management manager and to evade congestion in the transmission of various management data by making each management agent transfer the transmission right by using an audio line as a communication line. SOLUTION: To evade a congestion state, management agents 201 to 204 are provided with the transmission right for the management manager 101 and the transmission right is transferred. For example, when the management agent 201 has the transmission right, the management agent 201 collects various general management data from a communication device 301 and then sends the collected management data to the management manager 101 after the collection is completed. When the transmission is completed normally, the management agent 201 obtains a transfer destination of its next transmission right by referring to an order table 701. Then an audio line 402 is connected to the transfer destination, e.g. the management agent 202 an the transmission right is transferred.
Patent JP-2000031779-A (JP)
Title: Surface wave filter and communication equipment using it
Inventor: NISHIMURA KAZUNORI
IPC: H03H9/145
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave filter of a surface acoustic wave resonator type of a lateral mode coupling system that is made smaller in size. SOLUTION: This filter is provided with first and second surface acoustic wave filter sections 16, 17, a cascade connection electrode 15 to connect them in cascade, and a reactive element 18 connecting thereto all on a piezoelectric substrate 11. The 1st and 2nd surface acoustic wave filter sections 16, 17 have respectively IDT electrodes 12a, 13a, 12d, 13d and reflector electrodes 12b, 12c, 13b, 13c, 12e, 12f, 13e, 13f arranged at both sides of them. The cascade connection electrode 15 and the reactive element 18 are connected to this surface wave filter section via the reflector electrodes 13c, 12c of the 1st or 2nd surface acoustic wave filter section 16 or 17 and a pad electrode 10a.
Patent JP-H1136842-A (JP)
Title: Breather device of vertical engine
Inventor: YOSHIDA KUNIO
IPC: F01M13/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To carry out a normal operation by preventing the stay of a lubricating oil to a locker arm chamber even in the inclined operation of a vertical engine. SOLUTION: In a vertical engine used by setting a crankshaft in the vertical direction and a cylinder C in the horizontal direction, a cylinder head H is set at the head part of a cylinder block B composing the cylinder C, and, a locker arm chamber 1 is set to the cylinder head H. In such a structure, a breather chamber A is installed at the side of the cylinder block B, a lead valve 1 is set inside the breather chamber A, and the breather chamber A and the locker arm chamber 1 are connected by a passage to pass the air. And the lead valve 1 is arranged to make the inside of the cylinder block B at the negative pressure, while the inside of the breather chamber at the positive pressure.
Patent JP-H1038744-A (JP)
Title: Water leak test method for piping
Inventor: MATSUI KATSUYA
IPC: G01M3/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To locate a nailing point easily and surely by applying a pneumatic pressure into a sheath tube while enclosing the end parts of the sheath tube on the header side and the faucet side. SOLUTION: After finishing branch piping 1, floor plates 11 are laid to form a floor face 12 before starting a water leak test. At the time of water leak test, a pressure jig 13 is fixed to the end part 2a of each sheath tube 2 on the header side while a sealing jig 14 is fixed to the end part 2b on the faucet side before the sheath tube 2 is sealed hermetically. The air is then fed into the sheath tube 2 through the nozzle of the pressure jig 13 by means of a compressor in order to bring about a uniform pressure. When a predetermined pressure is established in each sheath tube 2, air supply is interrupted and the pressure variation is measured by means of a pressure gauge. When a nail is driven into the sheath tube 2 or a main pipe 3, the air is leaked therefrom to cause a pressure variation and a nailing point can be located.  Water leak state can be determined for a branch pipe 1 to which a nail is driven by performing a water leak test where a hydraulic pressure is applied to the main pipe 3.
Patent JP-H0784664-A (JP)
Title: Skew clamp
Inventor: ARAN SHII ROJIYAASU
IPC: H03K5/00
Filed: 1991-05-09
Abstract: PURPOSE: To reduce a distortion which is possible to exist by detecting two signals in a digital system and clamping these two lines in any of the same, inversion or completely different state in dependence on existing functions or a function. CONSTITUTION: An circuit for reducing skew between a pair of signal lines 9 and 10 is provided in a digital system. This circuit detects whether those signals are the same or different before these two lines 9 and 10 show a change of the signals. In the case of the same signals, the two lines 9 and 10 are generally clamped in a true state. In the case of different signals, the two lines 9 and 10 are generally clamped in a complementary state, and therefore, the signals maintains a mutually inverted state.
Patent JP-H1039868-A (JP)
Title: Speaker mounting structure of electronic musical instrument
Inventor: ADACHI MITSUHIRO
IPC: G10H1/32
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which improves the radiation sounds from a speaker that a player listens and is excellent in terms of a cost and appearance. SOLUTION: A upper panel 9 is extended downward from the front end of the top board 8 of a main body 1. A fallboard 11 is opened, closed and displaced so as to pass a clearance 10 for passage formed below this upper panel 9. The speaker 43 is arranged above the fallboard 1 existing in the open position below the top board 8 within the main body. The speaker 43 (the vibration surface 43a thereof) is arranged to face downward and forward. While the radiation sounds from the speaker 43 are reflected by the upper surface of the fallboard 1, the sounds eventually head forward of the upper panel 9 by passing the upper clearance 10a between the upper panel 9 and the fallboard 1 of the clearance 10 for passage.
Patent JP-S6261765-A (JP)
Title: Roller apron for continuous casting
Inventor: HIWASA SHOICHI
IPC: B22D11/128
Filed: 1985-09-09
Abstract: PURPOSE:To improve production efficiency by dividing the rolls of a roller apron to at least three parts and separately providing respective frames, driving devices and stoppers to the central roll and the other divided rolls. CONSTITUTION:The roller apron is formed of an outside frame 3, central frame 4, divided rolls 5A, 5B, actuators 1, 2 and stoppers 7, 8. The central frame 4 fixing the central divided roll 5B is slid independently from the outside frame 3 so that respective roll gaps can be adjusted to an optional thickness in the case of casting a dogbone slab. Pressing force to withstand the plastic deformation resistance of the solidified shell of the ingot is provided to the actuator 2. The need for changing a pass line passage for each of the products is eliminated by such mechanism, by which the generation of loss time is prevented. The production efficiency is thus improved and the energy is economized.
Patent JP-H02138994-A (JP)
Title: Monoclonal antibody, producing thereof and diagnosing reagent
Inventor: TSUKADA YUTAKA
IPC: C12P21/08
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a monoclonal antibody specifically recognizing a tumor related antigen by fusing an antibody-forming cell with a myeloma cell to prepare hybridoma, selecting a desired hybridoma from the hybridoma and culturing. CONSTITUTION:An animal is immunized against a solubilized component (human undifferentiated cell antigen) of ground human fetus of 7-10 age in week with a nonionic surfactant. Then the component (tumor cell antigen) of ground human fetus solubilized with a nonionic surfactant is additionally immunized to prepare an antibody-forming cell. Further, the antibody-forming cell is fused with myeloma cell to prepare hybridoma, from which a desired hybridoma is selected and the hybridoma is cultured to produce a monoclonal antibody. The prepared monoclonal antibody is strongly reacted with human epithelial overian cancer, human lung cancer cell, etc.
Patent JP-H0755581-A (JP)
Title: Temperature detector
Inventor: OZAWA HIROMITSU
IPC: G01K3/06
Filed: 1993-08-11
Abstract: PURPOSE:To enable accurate detection of temperature free from abnormality of disconnection of a sensor by omitting the maximum and minimum values of a detection signal outputted being switched to an upper limit value sequentially to determine a median. CONSTITUTION:Temperature at (n) points of an incinerator is detected with temperature detection sensors 11-1n and a detection signal is inputted into switches 31-3n. When any error attributed to disconnection or the like is caused in the sensors 11-1n, error signals 51-5n are inputted and when scan off occurs, scan off signals 61-6n are inputted with OR circuits 21-2n. The circuits 21-2n take OR conditions of the signals inputted and outputs an OR signal thereof as temperature detection sensor abnormality condition signals 71-7n. When the signals 71-7n are inputted, the switches 31-3n send a value of the detection signal to an arithmetic device 4 forcibly as instrument upper limit values 81-8n. The arithmetic device 4 determines the maximum and minimum values alternately from the switches and omit the maximum and minimum values sequentially to determine a median by repeating the computation n-1 times. The median thus obtained is outputted as internal furnace burning temperature value 9.
Patent JP-H0484554-A (JP)
Title: Telephone set
Inventor: HASHIMOTO MAKOTO
IPC: H04M1/00
Filed: 1990-07-26
Abstract: PURPOSE:To attain telephone talking between deaf-and-dumb persons by referencing a storage means storing a number and a sentence with cross reference, reading and displaying the sentence corresponding to the converted number. CONSTITUTION:A sentence display device 8 displays a sentence read from a sentence storage section 6 by a discrimination circuit 7. For example, when a sentence such as 'Yes, I see' is sent, since the part of the sentence 'Yes' corresponds to a pushbutton '1', a pushbutton telephone section 2 is used to depress the pushbutton '1' and then a pushbutton '3' corresponding to 'I see' is depressed. In this case, the discrimination circuit 7 converts a DTMF signal generated by depressing the button of the pushbutton telephone section 2 into a number and references the sentence storage section 6. Then the sentence corresponding to the '1', '3', that is, the sentence 'Yes, I see' is read and displayed on the character display device 8. Thus, telephone talking between deaf-and-dumb persons is attained.
Patent JP-S58101669-A (JP)
Title: Food packaging and food packaged by the same process
Inventor: IWANAGA HIRONOBU
IPC: A23L3/00
Filed: 1981-12-11
Abstract: PURPOSE:Food products are coated all over the surface and dried to effect food packaging causing no damages on the surface of the food and no deterioration in its freshness. CONSTITUTION:For example, a picking piece for tearing the coating 2 is made to stick to an appropriate place on an apple 1 in the tangential direction so that the top of the piece 2 is kept to stand up. Then, the apple 1 and the piece 2 are coated with a harmless resin all over the surfaces by spraying or dipping and the coating film 3 is dried by heating in a tunnel heater.
Patent JP-H0861705-A (JP)
Title: Air conditioning equipment
Inventor: KADOTANI KANICHI
IPC: F24F1/00
Filed: 1994-08-24
Abstract: PURPOSE: To improve efficiency and also the precision of control and to make equipment small in size and to reduce the cost, by lightening the load of a thermoelectric element. CONSTITUTION: This equipment has a construction comprising a humidity regulator 1 and a thermoelectric type heater-cooler 3 and having an air conditioning passage 4 which passes through the respective parts of the humidity regulator 1 and the thermoelectric type heater-cooler 3 in a series manner and a regenerating passage 5 which passes through other parts thereof.