baber/WOPTO huggingface dataset:
Patent JP-H04351610-A (JP)
Title: Preparation of polymer
Inventor: NAKAHAMA SEIICHI
IPC: C08F12/22
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a polymer having regulated molecular weight and molecular weight distribution by anionically polymerizing an aromatic ester compound in the presence of a metallic anionic polymerization catalyst. CONSTITUTION:An aromatic ester compound represented by formula I is anionically polymerized in the presence of a metallic anionic polymerization catalyst to obtain a polymer having a structural unit represented by formula II. In the formulae, R<1> represents H, an alkyl, or an aryl; R<2> represents a 1-6C alkyl; R<3> and R<4> each represents an alkyl or an aryl, provided that the sum of the carbon atoms possessed by R<3> and R<4> is or more; R<5> represents a 1-6C alkyl, a hydroxyalkyl, or an aryl; and m and n each is 0 or 1. Examples of the compound of formula I include 2,6-dimethylphenyl 4-vinylbenzoate and 4- methoxy-2,6-di-t-butylphenyl 4-vinylbenzoate.
Patent JP-S63291534-A (JP)
Title: Mugwort-containing dairy product
Inventor: KATSUTA SANAE
IPC: A23C9/156
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled dairy product, having flavor and aroma harmonized with cow's milk, etc., readily drinkable and having color tone mixed with green and stimulating palatability, by blending a specific amount of mugwort after removing harshness in cow's milk and soybean milk and stirring the resultant blend. CONSTITUTION:A powdery or kneaded mugwort after removing harshness in an amount of 5-15wt.% is blended in cow's milk or soybean milk and the resultant blend is stirred to afford the aimed dairy product.
Patent JP-S5828613-A (JP)
Title: Mobile course guiding system with automatic reader of compensated value
Inventor: HATANO ITARU
IPC: G01C21/20
Filed: 1981-08-14
Abstract: PURPOSE:To display a correct travelling locus, by constituting in such a way that the set compensation data is not erased with the cut of a power supply for a mobile course guiding system but set again automatically to a compensation register with the application of the system power supply. CONSTITUTION:The compensation data supplied via an input key 9 is compensated by an encoder 30 and set to a compensation register 26. The distortion of the data is compensated at a memory conversion processing part 19. At the same time, the contents of the compensation data is set also to a part 32 where the compensating value is set. When the power supply is applied for this system, the power-on signal is supplied to an input terminal 33 of the system power supply application signal. Then the compensated value of X and Y components and the compensated value of angle which are shunted to the part 32 are fetched into the register 26. The contents of the register 26 are reset to the state obtained before the system power supply. Thus a correct travelling locus which is precedently corrected is immediately obtained.
Patent JP-H01296412-A (JP)
Title: Write controller for floppy disk device
Inventor: IWASAKI MAKOTO
IPC: G11B5/09
Filed: 1988-05-25
Abstract: PURPOSE:To execute reading with a suitable window margin and to secure the compatibility of systems, whose shift quantity is different, by executing suitable pre-shift, which is according to the shift quantity to be determined in advance, to write data in a suiting circuit. CONSTITUTION:A pre-shift suiting circuit 20 to execute writing compensation on the basis of the peak shift quantity to be determined in advance is provided in an FDD11. Now, when systems A and B, whose shift quantity is different at the time of the writing compensation, are connected to the FDD11 and written to a recording medium, the suiting circuit 20 executes the suitable pre-shift for write data D1 according to the shift quantity to be determined in advance and the write data are corrected to WD in case that a switch circuit 23 is in an FDC10a side. An FDC10b side is also corrected in a same way. Accordingly, even in case of the FDC10a and 10b, whose shift quantity is different at the time of the writing compensation, the reading can be executed with the optimum window margin and the compatibility can be secured.
Patent JP-H09145514-A (JP)
Title: Capacitive sensor and its manufacture
Inventor: GOTOU TOMOAKI
IPC: H01L21/302
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive sensor and its manufacture which is fit to miniaturize, less variation in characteristics, simple to manufacture and safe with good reproducibility in shape, high reliability and stable characteristics. SOLUTION: The sensor is constituted of a silicon part 11 having a ring- shaped thin part 18 and a projecting part 19 inside the thin part 18, tapered through holes 16 and 16' bonded at one or both faces of an outer circumferential part of the silicon part 11 and opened from both sides, and a through hole part 17. A bonded part of the tapered through holes 16 and 16' is glass. Thin film electrodes 13 and 13' formed at a part of both faces of the through hole part 17 are connected with each other by a conductive thin film 13" formed at an inner face of the through holes. The projecting part 19 and thin film electrode 13 constitute a capacitance. The silicon part 11 and the through hole part 17 is electrostatically bonded, with recesses and through holes formed by dry etching.  Borosilicate glass, a composite material of borosilicate glass and silicon or an insulating ceramic is used as the material for the through hole 17.
Patent JP-2000324685-A (JP)
Title: Current-limiting device
Inventor: ASANO MASAKUNI
IPC: H01C7/13
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent heat generating power and overvoltage from concentring at a high-resistance element and hence prevent the element from being broken in advance, even if the characteristics of each element fluctuate when a plurality of superconductive current-limiting elements or heat current-limiting elements are connected in series. SOLUTION: A plurality of current-limiting elements S1-Sn of superconducting current-limiting elements, whose resistance is increased due to the quench phenomenon of a superconductor or heat current-limiting elements whose resistance is increased due to the temperature increase cause due to heat generated by overcurrent are connected in series and are inserted into an AC circuit. In this case, the same number of coil windings A1-An as that of the current-limiting elements S1-Sn is magnetically coupled densely to one another for formation, and each of the coil windings A1-An is connected with the same polarity for each of the current-limiting elements S1-Sn, and a combined inductance value, when each of the coil winding A1-An is connected in series, is made equal to or larger than the minimum value determined from a current-limiting target value.
Patent JP-H04351919-A (JP)
Title: Encoder
Inventor: SUGANO YASUNARI
IPC: G01D5/38
Filed: 1991-05-30
Abstract: PURPOSE:To obtain an optical encoder which allows high resolution. CONSTITUTION:Parallel light entered to a rotary disc 2 is passed through or reflected from a slit or a reflection zoom in the rotary disc 2, converged by a convergent lens 6, dispersed and enlargedly imaged on a slit plate 13. The slit plate 13 has an equal pitch to the pattern of light entered to the slit plate 13 and the intensity of light transmitting into the slit plate 13 is time-modulated with the rotation of the rotary disc 2. For example, a re-diffraction mask is provided near the focus of the convergent lens 6 to give re-diffraction to the preset order components of diffraction light going out of the rotary disc 2, so that high resolution of a light image on the slit plate 13 is achieved.
Patent JP-S63292714-A (JP)
Title: Antenna adaptor
Inventor: MATSUMOTO YASUSHI
IPC: H03H7/48
Filed: 1987-05-25
Abstract: PURPOSE:To avoid complicated cable wiring and to facilitare the mounting of a VTR by constituting the titled filter by 1st connector, a 2nd connector and a cable connecting the 1st connector 1 and the 2nd connector. CONSTITUTION:Since a feeder and a cable from a UHF antenna and a VHF antenna are connected to a connector section 1 arranged in the vicinity of a television receiver. it is not necessary to extend the feeder and the cable. Since the connector section 1 and the connector section 2 arranged in the vicinity of the VTR are connected by a cable 3 as the interconnection, the wiring of the feeder and cable is not made complicated. Moreover, a mixing circuit 13 mixing a UHF signal and VHF signal is provided to the connector section 1 and an output of the mixer circuit 13 is sent to the VTR, the adaptor can be used for the case with a coaxial cable through which the UHF and VHF signals are sent. A switch 21 actuated by the mounting/removal of the connector section 2 is provided to simplify the mounting of the VTR.
Patent JP-H0711585-A (JP)
Title: Fusible interlining and its production
Inventor: MATSUDA KICHIJO
IPC: C09J201/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a fusible interlining free from generation of strike back by applying a photosensitive resin solution containing a granular hot-melt adhesive to a substrate in the form of spots and irradiating the resin with heat, electron rays, etc., to effect the thermal welding of the adhesive. CONSTITUTION:This fusible interlining free from bleeding defect can be produced by using adhesive particles composed of polyamide, polyester, polyvinyl chloride, etc., as particulate hot-melt adhesive, mixing the adhesive particles with a photo-crosslinking photosensitive resin liquid produced by adding a bichromate, cinnamic acid, an alpha,beta-unsaturated bond compound, etc., to PVA, gelatin, etc., applying the mixture to a substrate with a rotary screen, etc., in spots, irradiating the coating with light (or electron rays, X rays, etc.) to effect the coacervation of the photosensitive resin liquid, the phase-separation of the hot- melt adhesive and the fixing of the resin to the substrate and finally fusing the hot-melt adhesive to the substrate by heating.
Patent JP-H01298594-A (JP)
Title: Semiconductor memory
Inventor: SATO YOICHI
IPC: G11C11/419
Filed: 1988-05-25
Abstract: PURPOSE:To speed up the reading operation of a MOS static type RAM or the like by increasing sensitivity to the logic '0' input of a complementary signal to sense circuit as compared to sensitivity to a logic '1' input. CONSTITUTION:The gate of a MOSFET Q1 is connected to its drain in common and also connected to the gate of a MOFSET Q2 and both MOSFETS Q1, Q2 are formed as a current mirror format. In this case, the constant s2 of the MOSFET Q12, i.e. the ratio W2/L2 of the channel width W2 to the channel length L2 is designed so as to be larger than the constant s1 of the MOSFET Q11, i.e. the ratio W1/L1 of the channel width W1 to the channel length L1 and the ratio is set up so as to be included in s2/s1=1.1-1.4. Consequently, the reading operation of the CMOS static type RAM or the like including the current mirror type sense circuit can be accelerated.
Patent JP-H11285315-A (JP)
Title: Pot placing set
Inventor: SUZUKI TAKEETSU
IPC: A47G7/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a pot placing set having a structure capable of exhibiting and displaying a plant pot with combining simple part materials without requiring a shelf board intercepting the sunlight. SOLUTION: This pot placing set not rotatably fixes and supports a horizontal frame main lever part 3 made of a pipe and pot receiving structural parts by combining branch lever parts 4 in a crossed state at every strategic point, then plural planting pots 5 having a bottom face crossed furrow part capable of engaging with the every plant receiving structural parts are detachably engaged and combined with the plant receiving structural parts at any time.
Patent JP-H09312687-A (JP)
Title: Portable telephone set with burglar-proof function
Inventor: INAGAKI MAKOTO
IPC: H04W12/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the portable telephone set from being illegally used in the event of a theft or missing without making dialing operation of the portable telephone set complicated. SOLUTION: A call number counter 10 of the portable telephone set 10 counts number of times of calls when the call signal is received via a line 3 so as to discriminate whether or not the call number of times reaches a prescribed number of times. When the number of times of calls reaches a prescribed number of times, a selection circuit 11 connects the line 3 to a password discrimination circuit 12. Upon the receipt of the password, the password discrimination circuit 12 compares the password with a prescribed number stored in advance in a memory 13 and inverts a content of a mode switching flag 14 when the comparison indicates coincidence and informs a mode switching signal to a portable telephone set main body 2. When receiving the mode switching signal, the portable telephone set main body 2 executes the changeover of the usual mode and the burglar-proof mode.
Patent JP-S63293637-A (JP)
Title: Data protecting microcomputer
Inventor: GOTOU YASUKO
IPC: G06F21/12
Filed: 1987-05-27
Abstract: PURPOSE:To protect the data on a microcomputer by adding a logic circuit for ciphers between a processor and a built-in memory in a single-chip microcomputer so that the data outside the processor is ciphered. CONSTITUTION:The data ciphered by a specific ciphering key is recorded in a nonvolatile program data area 106. While the specific ciphering key supplied from a terminal 101 via an I/O terminal 102 and a decoding key are recorded into a volatile memory 103. The data supplied from the terminal 101 via the terminal 102 is ciphered by a ciphering logic circuit 104 and ciphered by means of the key recorded in the memory 103. This ciphered data is stored into a memory 107. When the data is processed by a CPU 105, a normal sentence is supplied as it is and a built-in memory and the recorded data are decoded by the circuit 104. Then the decoded normal sentence is supplied to the CPU 105.
Patent JP-H10315239-A (JP)
Title: Tire vulcanizer
Inventor: TATSUMI HIROKI
IPC: B29L30/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizer with a loader and an unloader capable of improving productivity by simply dealing with change of a size of a tire to be treated and executing in a short time. SOLUTION: The tire vulcanizer comprises at least one of a loader and an unloader having a tire gripper 11 for gripping or releasing a tire by enlarging or contracting a pitch circle of a plurality of shoes 13. In this case, the gripper 11 has a plurality of racks 14 fixed with shoes 13 to one end and radially slidable, pinions 16 engaged with the racks 14, chain wheels 18 coaxially fixed to the pinions 16, a chain 19 bridged over the wheels 18, and a cylinder 21 of a shoe opening/closing driving means for radially moving the rack 14a of the racks 14.
Patent JP-H10315739-A (JP)
Title: Stabilizer mounting structure
Inventor: YUDA MITSURU
IPC: B60G21/055
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To form a stabilizer into a simple shape, increase the degree of freedom of layout and reduce cost by making a stabilizer mounting structure a structure in which the arm parts of the stabilizer are disposed along the inside surface of a leading arm. SOLUTION: Arm parts 20a of a stabilizer 20 are disposed along the inside surfaces of left and right leading arms 21, 21 of a three-link suspension and the torsion part 20b is disposed on the lower side of a tie rod 22. Therefore, the stabilizer 20 does not interfere with peripheral parts (the tie rod 22 and a front wheel 36) complicatedly operating due to the vertical movement and the steering of the suspension and can be disposed with a sufficient clearance with peripheral parts. The arm parts 20a, 20a and 20b of the stabilizer 20 can be formed into linear shapes and become simple shapes. Therefore, the stabilizer 20 is also easily formed and becomes compact, and the cost merit is also remarkable.
Patent JP-S6020630-A (JP)
Title: Input and output circuit of cmos integrated circuit
Inventor: KUMAGAI SHIGEKI
IPC: H03K19/0948
Filed: 1983-07-14
Abstract: PURPOSE:To attain the switching of an input/output external terminal without requiring an external terminal for exclusive use of switching control by setting a threshold voltage of a logical circuit connected between the input and output external terminals. CONSTITUTION:A series circuit connecting the 1st CMOS inverter 31, resistors 32, 33 and the 2nd CMOS inverter 34 in this order is connected between an output terminal of the 1st internal circuit 1 and an input terminal of the 2nd internal circuit 5. Further, an external terminal 3 is led out from a connecting point between the resistors 32 and 33. Let a power supply voltage of the CMOS inverters 31, 34 be Vcc, a threshold voltage VTH1 of the CMOS inverter 31 is set to a half the Vcc, a threshold voltage VTH2 of the CMOS inverter 34 is shifted to the Vcc side or the ground potential side by a prescribed amount. Thus, the external terminal 3 is used as the input state or the output state without using a switching control signal.
Patent JP-S5556465-A (JP)
Title: Permanent engine
Inventor: NOGUCHI AKIRA
IPC: H02K53/00
Filed: 1978-10-18
Abstract: PURPOSE: To put permanent magnets in motion by using repulsion and attraction in magnetic force where in one of the permanent magnets is fixed and the other is made movable.  
     CONSTITUTION: If a permanent magnet 1 is fixed, a magnet 2 travels to the right as far as the magnetic force of the magnet 1 arrives and then stops when the permanent magnet 2 lies near the left end of the magnet 1. If the magnet 2 is placed near the right end of the magnet 1 the magnet 2 travels similarly to the left as far as the magnetic force of the magnet 1 arrives and stops. If an elliptic motion is given to a movable magnet between the bent parts formed at both ends of the fixed magnet by means of this principle an endless elliptic motion can be given to the movable magnet through the magnetic force of the fixed magnet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6020533-A (JP)
Title: Semiconductor fuse
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/82
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the damaging of a protective film even after a cutting by forming ohmic electrodes at both end sections of a polycrystalline silicon film grown on an insulating film while attaching a metallic film, which can convert one part of the polycrystalline silicon film into a silicide at a low temperature, to the intermediate section of said polycrystalline silicon film. CONSTITUTION:When currents are flowed between electrodes 4 and 5, a polycrystalline silicon film 2 generates heat by Joule heat. A metallic film 7 and the polycrystalline silicon film 2 react by the heat-generation action, and silicifying is started. Consequently, one part of the polycrystalline silicon film 2 is changed into a metallic silicide 8. When a specific metal is selected as the metallic film at that time, Schottky junctions 9 are formed between the metallic silicide 8 and the polycrystalline silicon film 2. Accordingly, since two Schottky diodes are connected between the electrodes 4 and 5 in the opposite direction, the resistance of a fuse is increased remarkably, and equalized substantially to the state in which the fuse is blown out.
Patent JP-H06317730-A (JP)
Title: High-density multifiber optical cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1993-04-30
Abstract: PURPOSE:To provide a high-density multifiber optical cable which particularly lessens the generation of propagation loss by a laminated structure of coated optical fiber ribbons as the high-density multifiber optical cable formed by laminating and assembling the plural coated optical fiber ribbons in a prescribed housing space. CONSTITUTION:This high-density multifiber optical cable is the optical cable having the structure laminated and assembled with plural sheets of the coated optical fiber ribbons 11 in the long-sized ribbon housing space part 12 and is formed by interposing a dummy ribbon DT on the uppermost layer side and/or lowermost layer side of the laminated and assembled coated optical fiber ribbons 11. The concentration of the stresses on the coated optical fiber ribbons 11 is averted by the stress relieving effect of the dummy ribbon DT, by which good transmission characteristics are assured.
Patent JP-S5830742-A (JP)
Title: Film cassette for monitor camera or the like
Inventor: KARIKAWA TOORU
IPC: G03B17/30
Filed: 1981-08-17
Abstract: PURPOSE:To replace a film even in a bright room, by providing a film supply part in a film cassette as a normal film cartridge chamber and providing a film take-up part as a hollow guide cylinder connected to a guide part. CONSTITUTION:A film cartridge 15 is fixed to the space in the supply side of a film cassette 14. A roller 13 is placed in the part facing to the lead-out exit of this cartridge 15, and the cartridge 15 is fixed by, for example, a cartridge holding material 16. Meanwhile, an elliptic guide cylinder 17 in to which a film 9 is wound is provided in the space in the winding side, and this guide cylinder 17 has a guide path 17a through the film 9 is guided. A hole 14d to which a projecting part 15a of the rotation shaft of the film cartridge 15 is fitted is provided in a cover 14a of the film cassette 14,and a light shielding member 18 for intercepting the light is stuck to the inside.
Patent JP-S62285431-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: TSUJI KAZUHIKO
IPC: H01L21/60
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a high density semiconductor device by forming bonding pads on the surfaces and side walls of a semiconductor substrate other than the surface on which the internal circuit is formed. CONSTITUTION:Apertures 3 are formed selectively adjoining to scribe lanes 2 on a semiconductor substrate 1. Then insulating films 4 are formed. Then polycrystalline silicon films 5 are formed to fill the apertures 3. Then interconnection wirings 6 between a circuit in the semiconductor device and the surfaces of the films 5 are formed. After a protective film 7 is formed, the substrate 8 at the scribe line part is etched to the depth deeper than the depths of the filling polycrystalline silicon films described above and the insulating films formed on the side walls of the apertures are removed by etching and the side walls of the films 5 are exposed to be used as bonding pads 9. In order to make the connsctions between the pads 9 and external metal wirings more secure, after the side walls of the films 5 are exposed, a high melting-point metal film is formed over the whole surface and silicide layers 14 are formed by the reaction with the polycrystalline silicon films. With this constitution, as the pads 9 are formed on the surfaces and side walls of the substrate other than the surface on which the internal circuit is formed, a high density semiconductor device can be obtained.