baber/WOPTO huggingface dataset:
Patent JP-H04153009-A (JP)
Title: Oblique draw processing mold for branched fitting and its processing method
Inventor: KITADA KOHEI
IPC: B29D23/00
Filed: 1990-10-18
Abstract: PURPOSE:To form the branch tube diameter as large as possible to the tube main body diameter by using two half-split molds connected slidably on each other on a mating surface in parallel with the drawing direction. CONSTITUTION:A mold 10 is composed of two half-split molds 11 and 12 connected slidably each other on a matching surface in parallel with the drawing direction. A through-hole is provided on a synthetic resin tube 20 and the peripheral edge of said through-hole is heat-softened, and the mold 10 inserted into the tube 20 is drawn out of the through-hole obliquely outward in the state that one half-split mold 11 is slided to the other half-split mold 12 and a starting section is formed as an oblique branching section 20B for a branch tube. The required length H of the mold required for forming the constant elliptical long diameter L to be provided with an opening of the oblique branching section 20B can be secured by the half-split molds 11 and 12 (length H0), and therefore, the opening provided with the large elliptical long diameter L corresponding to the length H of the long mold can be drawn out obliquely by said arrangement, and the branch tube diameter can be formed as large as possible to the tube main body diameter.
Patent JP-H02128293-A (JP)
Title: Optical character reader
Inventor: ITAMOTO KOJI
IPC: G06K9/34
Filed: 1988-11-09
Abstract: PURPOSE:To read even a character string composed of continuous characters by dividing an area including the character string into small areas and examining the connected relation between two adjacent small areas at their boundary using the coordinate of a printing element part included in each small area. CONSTITUTION:The device is composed of a picture input circuit 1, a character area detecting circuit 2, a character picture segmenting circuit 3, a normalizing circuit 4, and a character deciding circuit 5. Further, it is judged whether the character string is composed of the continuous characters or not by dividing the character string into plural small areas, segmenting only the printing element part included in each small area as a small area block, detecting the coordinate of the position of the small area block, and detecting the width of a set composed of the small area block and other small area blocks connected with the small area block. After this, an unnecessary segment in the continuous characters is removed, and a character picture is segmented in the unit of one character. Thus, even the character string composed of the continuous characters can be read.
Patent JP-H04156982-A (JP)
Title: Frequency tracing control method for ultrasonic vibrator transducer
Inventor: MIKI MICHIO
IPC: B06B1/06
Filed: 1990-10-18
Abstract: PURPOSE:To allow the always stable detection of the natural frequency of an ultrasonic vibrator transducer by superposing and building a piezoelectric element for generating vibrations and a piezoelectric element for picking up vibrations into a bolted Lengevin type ultrasonic vibrator transducer, thereby constituting the integral ultrasonic vibrator transducer. CONSTITUTION:The piezoelectric element 2 for generating vibrations and the piezoelectric element 10 for picking up vibrations are superposed and built into the bolted Lengevin type ultrasonic vibrator transducer 1. The ultrasonic vibrator transducer 1 is vibrated by impressing the the high-frequency voltage from a self-oscillation control circuit 5 to the piezoelectric element 2 for generating vibrations. Further, the voltage generated by the vibration of the piezoelectric element 10 for picking up vibrations is fed back via a frequency-to-voltage conversion circuit 11 to the self- oscillation control circuit 5 and is used as the frequency source of the self-oscillation control circuit 5. Consequently, the vibrations of the ultrasonic vibrator transducer 1 are exactly detected and are fed back to the circuit 5 which traces the natural frequency according to a change in the physical constant of a horn 3, test piece 4, etc., so as to vibrate the vibrating transducer 1 always at the adequate natural frequency.
Patent JP-H08120566-A (JP)
Title: Softening agent composition
Inventor: IMADA HIROSHI
IPC: D06M13/322
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a softening agent composition capable of imparting textile product with softness without deteriorating the water absorptivity of the textile and giving a softened product resistant to yellowing even by storing over a long period after the softening treatment. CONSTITUTION: This softening agent composition is composed mainly of a neutralized product produced by amidating (A) a dimerization or trimerization reaction product produced by treating an 18C monoenoic acid, dienoic acid or their mixture or an 18C monoenoic acid lower alkyl ester, dienoic acid lower alkyl ester or their mixture with a solid acid catalyst with (B) a long-chain aliphatic amine of formula I (R<1> is an 8-22C alkyl which may be interrupted with amide bond) and (C) a lower amine of formula II (R<2> and R<3> are each H or a 1-3C alkyl; (n) is 1-6) and neutralizing the reaction product with an inorganic acid or an organic acid or a quaternarized product produced by quaternarizing the above reaction product with a lower alkyl halide or a lower dialkyl sulfate, etc.  Preferably, the molar ratio of the component B to the component C is 7/3 to 3/7 and that of the fatty acid or ester group in the component A to the mixed amine is (2-1)/1.
Patent JP-S61152122-A (JP)
Title: Fet drive circuit for driving load
Inventor: KOMIYA YUJI
IPC: H03K17/687
Filed: 1984-12-25
Abstract: PURPOSE:To give a large amount of currents to load and to reduce the current consumption by providing a switch circuit controlled by a logical circuit and supplying a higher power supply voltage to a drive circuit than to the logical circuit through the switch circuit by means of the logical circuit. CONSTITUTION:When a switch N-channel FET15 is on and a drive N-channel FET10-1 is off, an output channel FET4-1 is turned on. At this time a gate voltage is impressed from an electric power source 7 through the drain source of the switch N-channel FET15 and a resistance 11-1. When the FET15 and the FET10-1 are on, the FET4-1 is off. At this time, a current flows also in the FET10-1 through the resistance 11-1. In order to suppress the current, a control signal from a logic circuit 2, for instance, controls the current through the N-channel FET9. In this case, the FETs15-1-15-n are off to suppress the current consumption during printing or during a period when printing is carried out and the output N-channel FETs4-1-4-n of all bits are off.
Patent JP-H07109352-A (JP)
Title: Crosslinked star-shaped nylon and production of molding thereof
Inventor: HASEGAWA NAOKI
IPC: C08G69/14
Filed: 1993-10-15
Abstract: PURPOSE:To provide a crosslinked star-shaped nylon exhibiting a low viscosity and excellent in mechanical properties and a method for producing molding thereof. CONSTITUTION:In this crosslinked star-shaped nylon, a molecular structure of a star-shaped nylon is produced by forming nylon polymer chains from the respective polymerization initiation groups in a polymerization nuclei compound having three or more polymerization initiation groups as the starting points and a crosslinked structure is formed through a crosslinking-coupling molecule having two or more functional groups reactive with the terminals between the terminals of the respective polymer chains of different star-shaped nylon molecules. The method for production of a crosslinked star-shaped nylon molding is carried out by heating the star-shaped nylon up to the melting temperature, admixing a crosslinking-coupling molecule therewith, casting the molten mixture before formation of the crosslinked structure and then forming the crosslinking structure.
Patent JP-S61152135-A (JP)
Title: Noise suppressing circuit
Inventor: NISHIBASHI TETSUO
IPC: H04B15/00
Filed: 1984-12-25
Abstract: PURPOSE:To convert a signal into the digital from of an S-shaped signal and to suppress a noise efficiently by installing an S-shaped decoder circuit having different I/O characteristics from the zero level to the required noise removing level of a PCM making signal and from said level to saturated one of said signal on a digital signal circuit part. CONSTITUTION:An input analog signal is inputted to the A/D converting part 1 of the noise suppressing circuit of a PCM making signal transmitter, the digital signal of a prescribed bit is outputted under the control of a clock part 6. The S-P converting part 3 of a decoding part 2 converts a PCM signal avail able from the digital signal from the converting part 1 into a parallel signal, which is inputted to a ROM4. An S-shaped characteristic coder having different I/O characteristics from the level zero to required noise removing level (a) of the PCM signal and from the level (a) to saturated one (b) of said signal is provided in the ROM4. It converts the PCM signal into the S-shaped character istic digital signal and a P-S converting circuit 5 outputs a serial signal whose noise is suppressed.
Patent JP-H06131550-A (JP)
Title: Current interchanging type automatic vending machine system
Inventor: TAKENAKA KATSUMI
IPC: G07F9/10
Filed: 1992-10-21
Abstract: PURPOSE:To improve the vending efficiency of the whole automatic vending machine system by interchanging a current from the other automatic vending machine having a surplus at its own rated current capacity of its power supply plug socket to an automatic vending machine VA cutting off a current path from its pertinent power supply plug socket for a prescribed load (a main heater in this case) out of the loads to be worked when the whole using current of the plural loads to be worked exceeds the rated current capacity of the own power supply plug socket of the machine VA. CONSTITUTION:In the case of turning off a feeding path from the own power supply plug socket of the automatic vending machine VA to the main heater 11 through the (a) contact X3a of a main heater relay, the (a) contact X4a of a main heater operation request relay is turned on (namely the (b) contact X4b of the realy is turned off) and a feeding path from the automatic vending machine VB through terminals T1 to T4 is connected to the main heater 1. The inside of the machine VB is wired so that current is supplied from it plug socket to the terminals T1, T2 and a current is interchanged from the machine VB to the heater 11.
Patent JP-H09125493-A (JP)
Title: Toilet dedorization device
Inventor: MATSUMOTO KENJI
IPC: E03D9/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the main body of a deodorization device from obstructing the usage of a toilet bowl and enhance the outward appearance of the toilet. SOLUTION: A toilet deodorization device comprises a main body 11 provided with a deodorization means or the like, a curved suction part 12 which sucks up the air in a toilet bowl 2 and a connecting pipe 13 which connects the main body 11 to the curved suction part 12. The curved suction part 12 is a substantially semi-oval-shaped pipe and mounted on the bottom of a seat 5 by using a double adhesive tape or the like. A long and slender suction inlet 14 is provided at three locations or more particularly on both sides of the inside surface of this curved suction part 12 and the rear side. As described above, the curved suction part 12 and the main body 11 are separately constructed from each other, which makes it possible to set freely the layout position of the main body 11.  When the seat 5 is put down on the toilet bowl 2, the curved suction part 12 is invisible from above, thereby enhancing the outward appearance.
Patent JP-H04155765-A (JP)
Title: Managing method for manufacturing process of negative electrode for alkaline storage battery
Inventor: ITOU HIDEAKI
IPC: H01M4/26
Filed: 1990-10-19
Abstract: PURPOSE:To manage the flow characteristic of a manufactured solution of a binding agent by means of a precipitation type particle size distribution meter by cooling the solution while agitating by mean of a mixer after the binding agent is dissolved into a solvent. CONSTITUTION:A negative electrode for an alkaline storage battery is manufactured by applying paste to both surfaces of a porous metallic core material. As the paste, a gelatinized or solated solution of a binding agent obtained by cooling after the binding agent is dissolved into solvent and active material powder mainly composed of cadmium oxide are used after being kneaded together. By cooling the solution while agitating by means of a mixer after the binding agent is dissolved into the solvent, the flow characteristic of the manufactured solution of the binding agent is managed by means of a precipitation type particle size distribution meter, so that the flow characteristic of the paste can be managed accurately. As the result of this, a holding volume of the active material can be stabilized at the time of applying the paste consecutively to the core material.
Patent JP-H07135371-A (JP)
Title: Semiconductor light emitting device and its fabrication
Inventor: FUJII TAKUYA
IPC: H01S5/00
Filed: 1993-11-11
Abstract: PURPOSE:To reduce leak current by forming a compound semiconductor current block layer of opposite conductivity type having a mesa type recess on a compound semiconductor light confinement layer of first conductivity type, and then forming a compound semiconductor light confinement layer of opposite conductivity type on the layer while covering a second compound semiconductor light confinement layer of first conductivity type and a light emission layer. CONSTITUTION:A compound semiconductor light confinement layer 22 of first conductivity type is formed on an n-type substrate 21 having plane orientation of [001] and then a compound semiconductor current block layer 24 of opposite conductivity type having a 'hooked' mesa type recess is formed the layer 22. A light emission layer 27 having partial stripe is then formed on a second compound semiconductor light confinement layer 26 covering the entire surface including the recess. Furthermore, a compound semiconductor light confinement layer of opposite conductivity type is formed covering the light emission layer 27. This structure reduces the leak current and enhances the emission efficiency.
Patent JP-H04156755-A (JP)
Title: Additional service starting system for isdn
Inventor: IZAWA AKIKO
IPC: H04M3/42
Filed: 1990-10-19
Abstract: PURPOSE:To simplify the starting procedure of an additional service program from an ISDN terminal by providing an additional service processing means superior than a layer 2 performing the additional service processing corresponding to the additional service code included in reception buffer data while using information for additional service. CONSTITUTION:An additional service identifier is provided on a service access point identifier(SAPI) reserve value of layer 2 information for an I interface, the additional service identifier designated by the additional service key of an ISDN terminal F1 is set to the SAPI of the layer 2 information, layer 3 information necessary for the additional service is set to be transmitted to an exchange F2. Thus, the starting procedure of an additional service program F8 can be simplified on the ISDN exchange F2 side from an ISDN terminal F1.
Patent JP-S62141470-A (JP)
Inventor: ISHIKAWA KOJI
IPC: F25B1/00
Filed: 1985-12-13
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-H06109888-A (JP)
Title: Detecting method for failed fuel rod in nuclear fuel assembly
Inventor: YAMAGUCHI YASUKAZU
IPC: G21C17/07
Filed: 1992-09-28
Abstract: PURPOSE:To guarantee high reliability detection whether the clad of fuel rod constituting a nuclear fuel assembly failed or not with a method judging by the existence of logged water in the clad even for a small amount of logged water. CONSTITUTION:A pair of probe bases 2a, 2b are put outside close to an inspected fuel rod (d) and with the microwave emitted from a microwave emitter 3 attached on the one probe base 2a, the logged water W existing in the gap (f) between the clad (d') and the pellet (e) is heated. The temperature rise of the clad (d') due to the heating of the logged water is detected with a temperature detector part 4 attached on the other probe base 2b. From the output signal of the detection, whether or not the fuel rod is failed is judged and thus, the sensitivity is drastically improved compared with the conventional method judging by the attenuation of the ultrasonic sound due to the logged water.
Patent JP-H06106448-A (JP)
Title: Fixture manufacturing data verifying device
Inventor: KANDA YOSHIMASA
IPC: B23Q15/00
Filed: 1992-09-28
Abstract: PURPOSE:To provide a device by which data on manufacture of a fixture of an in-circuit tester can be verified easily and accurately. CONSTITUTION:A detecting means 1 detects a probe pin erecting hole boring position from fixture manufacturing data 7 on a verification object, and a detecting means 2 detects a probe point from printed board manufacturing data 9 on manufacture of a printed board to be tested by using a fixture. A position comparing means 4 compares the hole boring position detected by the detecting means 1 with the probe point detected by the detecting means 2. A veryfying means 5 examines whether a pin interval of probe pins is larger than an allowable interval or not according to the hole boring position detected by the detecting means 1 and data 10 on an allowable inter-probe pin distance. An error display control means 6 displays a verified result of the fixture manufacturing data on a display device 14 while using a compared result of the position comparing means 4 and a verified result of the verifying means 5 as input.
Patent JP-S63137581-A (JP)
Title: Method for preventing sticking of spatter and spatter sticking preventive type torch nozzle for welding
Inventor: ASANO NAGATOSHI
IPC: B23K9/29
Filed: 1986-11-26
Abstract: PURPOSE:To contrive improvement in the durability of a torch nozzle, etc., by forming an expanding tapered surface to the inner periphery at the top end of a nozzle and forming a layer of a fluorine contg. high-polymer compd. on the surface thereof. CONSTITUTION:The tapered surface T expanding toward the top end of the torch nozzle 1 is formed to the inner peripheral at said top end. The surface T is smoothed and is subject to bright nickel plating or surface polishing. The fluorine contg. high polymer compd. such as PTFE is then coated to a prescribed thickness on the base material 10 surface of the nozzle 1 to form the fluorine contg. high-polymer compd. layer 11. A composite Ni plating layer 16 dispersed with fluorine contg. high-polymer compd. particles 14 is otherwise formed on the surface of the nozzle base material 10. The sticking of the spatters is prevented by the shape of the nozzle 1 and the surface coating layers 11, 16 and therefore, the durability of the nozzle 1 is improved and the cost is reduced.
Patent JP-H10120047-A (JP)
Title: Quantitative discharging cap for granular material
Inventor: TSUNODA YOSHIYUKI
IPC: B65D83/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth fluidity of the granular content in a cup body in which the inside is partitioned back and forth by a partition wall for the quantitative discharging and achieve the accurate and secure quantitative discharging or the granular content and obtain a smooth discharging motion. SOLUTION: A cap 2 attached to the opening of a container body 1 quantitatively to take out a granular content by tilting the container body 1, prevents the fluidity of penetration granular content colliding with the partition wall 10 from decreasing the fluidity and also prevents the partition wall 10 from obstructing the flowing-down movement of the discharging granular content, by forming the sectional shape in the plan view of a partition wall 10 diviving the nearly upper half in the cup body 3 inserted and assembled in the opening of the container body 1 and provided with a penetration opening 6 at a little upper part of the rear part, into the front chamber 7 and the rear chamber 8, to have a shape of a curved plate fraction protruding rearward.
Patent JP-2000108590-A (JP)
Title: Lithography equipment
Inventor: YOKOYAMA MITSURU
IPC: B43L13/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a lithography equipment wherein an ink on a pen point is prevented from drying or from falling in drops. SOLUTION: In a lithography equipment wherein a desirable record is put on a recording material by means of a pen 15 containing an ink, a pen cap member 16 is provided, and by bringing the cap member 16 into functional engagement with the pen 15, the pen point of the pen 15 is closed tightly or nearly tightly. An auxiliary material having a composition equal to or approximately equal to that of the ink is held in the cap member 16.
Patent JP-S62142853-A (JP)
Title: Regulator for gas fired engine
Inventor: KATSUMATA MASAJI
IPC: F02M21/06
Filed: 1985-12-18
Abstract: PURPOSE:To prevent respective members from being cooled because of adiabatic expansion caused when fuel gas is reduced in pressure by providing a PTC (Positive Temperature Coefficient) heater composed of an element having a positive temperature coefficient of resistance value, around the periphery of an open end of a high temperature gas passage released to a pressure reducing chamber. CONSTITUTION:A regulator 1 is composed of a high pressure side body 11 equipped with a fuel cut-off valve 9, a low pressure side body 13 equipped with respective members for reducing pressure, and of a PTC heater 15 arranged between both of the bodies 11 and 13. And the PTC heater 15 is composed of a heating element 57 consisting of a PTC thermistor, a wire 59 connected with both ends of the heating element 57 to apply specified voltage, and of a water-proof cover 61. When fuel gas is injected into a pressure reducing chamber 21, as adiabatic expansion is accompanied therewith, both an open end 38 of No.2 high pressure gas passage 23 and the vicinity of a valve chamber 35 are extremely cooled. Accordingly, the PTC heater 15 is heated up for preventing respective members 38 and 35 from being cooled.
Patent JP-H10109030-A (JP)
Title: Pseudo-boehmite for catalyst carrier and its production
Inventor: TSUKADA TAKAYUKI
IPC: B01J21/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To produce a pseudo-boehmite for producing a catalyst carrier having a satisfactory deflocculating property without using an additive such as hydroxycarboxylic acid. SOLUTION: An aq. soln. of aluminum salt is mixed with an aq. soln. of alkali aluminate at 10-40 deg.C and pH4.0-11.0. The resultant precipitate is agent at 70-90 deg.C and pH8.0-11.0, washed and dried at 50-100 deg.C to produce the objective pseudo-boehmite. The desorption temp. of adsorbed water of this pseudo- boehmite by a differential thermal analysis is 100-135 deg.C.
Patent JP-H02128573-A (JP)
Title: Digital color copying machine
Inventor: TSUBOI TOSHIO
IPC: G03G15/01
Filed: 1988-11-08
Abstract: PURPOSE:To enable a digital color copying machine to cope with various kinds of requests by making the machine able to designate the number of plural output picture different hues in the mosaic monitor mode. CONSTITUTION:In the mosaic monitoring mode, the user of this copying machine first sets a noticeable area where color adjustment is to be made in the best state while he watches an original picture displayed in the displaying section 84 of a console panel 70 by preliminary scanning and a picture set circuit causes pictures of various hues to be printed on the same paper from the picture data. In this case, it is arranged that the user can select the number of the output pictures by operating functions keys 78-81 in accordance with a message displayed in the displaying section 84 of the operation panel 70. Therefore, the operability of this copying machine is improved and, at the same time, the copying machine can cope with various kinds of requests.