baber/WOPTO huggingface dataset:
Patent JP-H10316745-A (JP)
Title: Production of poly(p-dioxanone)
Inventor: YAMASHITA MITSUHIRO
IPC: C08G63/664
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a poly(p-dioxanone) by polymerizing p-dioxanone, whereby the problems such as a dispersion of the degrees of polymerization of the formed poly(p-dioxanone), the deposition of poly(p- dioxanone) on the wall of the polymerizer during polymerization and the separability of poly(p-dioxanone) after being polymerized can be solved. SOLUTION: The inside surfaces of a polymerizer such as the surface of the polymerizer or the surface of its agitator is treated with a surface-treating agent such as hexamethyldisilazane or coated with a hydrophobic resin compound such as tetrafluoroethylene or polyethylene. Alternatively, a polymerizer entirely or partly made of the resin compound and therefore having a hydrophobized inner surface is used to perform the polymerization of poly(p- dioxanone).
Patent JP-H04329395-A (JP)
Title: Nuclear reactor containment equipment
Inventor: AKAGAWA KATSUHIKO
IPC: G21C13/00
Filed: 1991-05-01
Abstract: PURPOSE:To obtain the nuclear reactor containment equipment which can transfer the pool water in a suppression chamber without arranging a tank outside. CONSTITUTION:A pool water transfer space 9 having at least a capacity for transferring the pool water 7 in a suppression chamber 6 is formed between an nuclear reactor container vessel 2 and a concrete wall 3. Further, the connection by a transfer loop 11 which can transfer the pool water 7 is performed. Accordingly, when the suppression chamber 6 is maintenance-inspected, the pool water 7 can be transferred to the pool water transfer space 9 from the suppression chamber 6.
Patent JP-H08321672-A (JP)
Title: Mounting structure of electronic component
Inventor: UEDA HARUHISA
IPC: H05K1/18
Filed: 1995-05-26
Abstract: PURPOSE: To protect an electronic component against a mounting failure caused by blow holes when the electronic component is mounted on a printed board by soldering. CONSTITUTION: Holes 5 where the outer connection terminals 16 of a capacitor 11 are inserted are provided in a printed board 1. A vent groove 21 is provided in the turnup 17 of the capacitor 11. The outer connection terminals 16 of the capacitor 11 are inserted into the holes 5 of the board 1 and soldered. Air expanded in an empty space 18 is made to flow out of the space 18 through the vent groove 21. Therefore, a mounting failure caused by blow holes is prevented.
Patent JP-H04229683-A (JP)
Title: Output laser having active mirror
Inventor: JIYAN POORU POSHIYORU
IPC: H01S5/00
Filed: 1991-05-01
Abstract: PURPOSE: To provide a laser for radiating only a single frequency and a laser which can be synchronized by a simple method, without using a filter or the like necessary for a wide-band frequency laser. CONSTITUTION: An active MB, in which a light is reflected on a mirror at one edge of a laser cavity, and also a light with single wavelength is simultaneously generated by itself is a Bragg reflector, whose at least one layer is formed of the accumulation of the alternate layers of a semiconductor. This layer collects electron-hole pair in response to excitation by a fluorescent light quantum, and re-radiates a light quantum with wavelength decided by the inhibited bandwidth of this semiconductor. A reflector part having a reflectivity peak in a desired frequency can be positioned, and a laser can be tuned.
Patent JP-S62285189-A (JP)
Title: Character recognition post processing system
Inventor: IGARASHI JIICHI
IPC: G06K9/62
Filed: 1986-06-03
Abstract: PURPOSE:To execute the correction of an erroneous recognizing character with high accuracy by executing a morpheme analysis to all character strings to be prepared from a candidate character. CONSTITUTION:The input character read by an OCR part 1, after the similarity with a standard character for respective input characters by a character recognizing part 2 and a candidate character is obtained, is sent to a processing part 3. A post processing part 3 segments a word for a candidate character by referring to a word dictionary 10, a speech part classification table 11, a term application table 12 and a connecting weight matrix table 13, and executes the morpheme analysis by the connecting checking with a preceding word. The morpheme analysis is executed concerning all character strings of the unknown word which can be prepared from the candidate character of respective characters of the unknown word part, and executed by the processing to select the character string with the highest estimation value. Thus, when the deciding capacity of the erroneous recognizing character position is not high, the correcting capacity of the high erroneous recognizing character can be expected.
Patent JP-H07335562-A (JP)
Title: Method for forming silicon carbide film
Inventor: NAGASAWA HIROYUKI
IPC: C23C16/27
Filed: 1994-06-10
Abstract: PURPOSE:To provide a method for forming silicon carbide film which has a large area and an improved crystallizability. CONSTITUTION:The method includes a process for forming a surface carbonization layer consisting of single-crystal silicon carbide by carbonizing the surface of a single-crystal silicon substrate in carbon atmosphere, a process for separating the surface activation layer from the silicon substrate, and a process for depositing silicon carbide from the feed gas of silicon and that of carbon with the surface carbonization surface separated from the silicon substrate as a substrate.
Patent JP-H09312575-A (JP)
Title: Maximum likelihood decoder
Inventor: KAWAHARA NOBUAKI
IPC: H03M13/23
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a maximum likelihood decoder whose power consumption is reduced by providing a specific analog serial parallel conversion circuit and a specific pathmetric calculation device. SOLUTION: The decoder is made up of an analog serial parallel conversion circuit 1 and a plurality of pathmetric calculation devices 2, 2'. Then the analog serial parallel conversion circuit 1 provides an output of a voltage generated from first 2-bits of a received bit string to a pathmetric calculation device 2a and distributes an output of succeeding 2-bit to pathmetric calculation devices 2a, 2c. Each of a plurality of the pathmetric calculation devices 2, 2' arranged to each grating point of a trelis chart in Viterbi decoding calculate a pathmetric as a humming distance based on a square of a difference between a preset symbol metric and a value from the conversion circuit 1 and provide an output of a sum of the pathmetric received from a pre-stage and the calculated pathmetric to a post-stage. The power consumption is reduced by using an analog circuit for the processing.
Patent JP-H02308841-A (JP)
Title: Fluororubber composition
Inventor: TANAKA TADAAKI
IPC: C08L101/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a composition, consisting essentially of a fluororubber and organic rubber and capable of providing crosslinked products excellent in extrudability, processability, heat, oil resistance, etc., and suitable as sealing materials, diaphragms, etc., in transports, such as automobiles and ships. CONSTITUTION:A fluororubber composition obtained by blending 100 pts.wt. total amount of (A) 95-99.5 pts.wt. fluororubber (e.g. vinylidene fluoride- hexafluoropropylene copolymer) having preferably 30-150 Mooney viscosity and (B) 0.5-5 pts.wt. organic rubber having 10-200 Mooney viscosity other than the fluororubber with (C) a crosslinking agent [e.g. sulfur (derivative) or organic peroxide] for the organic rubber of the component (B). Furthermore, (D) a crosslinking agent for the fluororubber of the component (A) is blended and reacted while applying shearing deformation thereto.
Patent JP-S63108622-A (JP)
Inventor: MASUDA SHIGERU
IPC: H01H9/36
Filed: 1987-05-26
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-S5462561-A (JP)
Title: Electric refrigerator with automatic ice machine
Inventor: SAKAMOTO SHIGETOSHI
IPC: F25C1/00
Filed: 1977-10-27
Abstract: PURPOSE: To continuously feed ice pieces produced at an auger ice making unit to an ice storage chamber and to manufacture the whole structure in small size, by arranging this refrigerator by a refrigerating chamber cooled by means of a cooling unit, said ice making unit and the ice storage chamber.  
     CONSTITUTION: An ice storage chamber 12 is installed to an upper portion of an electric refrigerator body 10 and a refrigerating chamber 14 and a machinery room 16 to the lower portion respectively. The ice storage chamber 12 and the refrigerating chamber 14 are partitioned by means of a heat insulating material. Ice pieces manufactured by means of an auger type ice making unit 18 mounted to a bottom of the body 10 are continuously fed to the inside of the ice storage chamber 12 through a flexible tube 20 disposed to a back of the cooling chamber 14. An evaporator connected to a compressor and a condenser installed to a bottom of the body 10 is arranged into the refrigerating chamber 14, and the chamber 14 is cooled at a fixed temp under the action of a unit 22 constituted in this manner. The unit 18 can be produced in small size because it eliminates the need for defrost operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06338162-A (JP)
Title: Tape cassette
Inventor: AIZAWA TAIZO
IPC: G11B15/26
Filed: 1993-05-31
Abstract: PURPOSE:To secure the width of the large-diameter part of a driving roller by the required size in a tape cassette housing the tape having the wide width. CONSTITUTION:A drive belt 11 is pushed to the outermost surface of a tape 3, which is wound around a pair of reels, with pressure. The aforementioned tape 3 is made to run by running the drive belt 11 by the rotation of a driving roller 9. Slant guide pins 17, whose upper ends are inclined to the side of a front wall 8 of a case, are provided on both sides of the driving roller 9. The tape 3 is guided by a pair of the slant guide pins 17.
Patent JP-H01297509-A (JP)
Title: Analog/digital converter
Inventor: ITO ATSUSHI
IPC: G01D5/245
Filed: 1988-05-26
Abstract: PURPOSE:To normally follow up a resolver signal by bringing the resolver signal which has been inputted to A/D conversion, deriving a rough angle by a storage device, comparing its angle at a value of a reversible counter, and executing a follow-up until both the angles coincide. CONSTITUTION:A cosine wave (g) and a sine wave (f) of a resolver signal which has been inputted are converted to digital values (s), (q) of plural bits by A/D converters 11a, 11b, respectively. Also, an angle theta of a resolver oscillator can be derived from a code of the digital values (s), (q) and a code of a carrier waven (n). Subsequently, a storage device 10 stores abnormality, when a difference between the rough angle derived from the digital values (s), (q) and the carrier wave (n), and an angle of a digital value (h) of a reversible counter 9 is about 180 degrees. When an output (r) of the storage device 10 goes to an abnormal state, a control signal (u) being different from the digital value (h) is inputted to the counter 9, the digital value of the counter 9 is changed, and until the angle theta and the angle of the counter 9 coincide, the follow-up is executed.
Patent JP-S5831580-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUDOU HIDEKAZU
IPC: H01L21/8247
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device which contains a PROM having less variation in the characteristics by depositing or growing a substance which prevents the transmission of an ultraviolet ray on a random gate unit, thereby shielding the ultraviolet ray to the random gate unit except the PROM. CONSTITUTION:When the content of a PROM 1 is altered, even if an ultraviolet ray is emitted through a protective film 40 and an insulating layer 30 to erase the content of the PROM 1, a random gate 20 is shielded by a protective unit 2 between the film 40 and the layer 30 and is not exposed with the ultraviolet ray. Further, the side transmitting path is reduced via the groove of the layer 30 in the boundary between the PROM 1 and the random gate 20, thereby suppressing the propagation of the ultraviolet ray from the insulating layer as much as possible. When the protecting unit is formed as described above, the variation in the characteristics of the semiconductor integrated circuit which contains the PROM can be reduced, thereby remarkably improving the reliability.
Patent JP-S5462678-A (JP)
Title: Method of producting circular lamp
Inventor: GOTOU EIZOU
IPC: H01K3/00
Filed: 1977-10-27
Abstract: PURPOSE: To facilitate insertion of the mount into a circular bulb with both ends closer to each other by a method in which the mount is mounted to the end section once cut off the bulb so as to be inserted into the bulb and then, the end section is jointed together with the bulb again.  
     CONSTITUTION: End sections 1a and 1b are cut off a circular bulb formed by bending a straight tube. A mount 5 is mounted to the end section 1a so as to be inserted into the bulb 1 and then, the end sections 1a and 1b are joined together with the bulb 1 again. For example, end sections 1a and 1b are cut off a circular bulb 1 formed by heating and bending a straight tube with stems 2 and 3 sealed at both ends thereof. A mount 5 comprising an internal leading-in wire 6, a filament 7 and so on is mounted to one end section 1a and inserted into the bulb 1. Subsequently, the end section 1a and 1b are joined together with the bulb again by a glass welding and an organic adhesive. Thereafter, with the bulb purged, exhusted and filled with a seal gas, a circular lamp is completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326918-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SEKINE KOICHI
IPC: H01L27/148
Filed: 1992-05-21
Abstract: PURPOSE:To provide a semiconductor device, wherein the smear characteristic is excellent, optical sensitivity is high and uniform, there are no rounding in the pulse waveform of a signal and no deterioration of transfer margin, and power consumption is less. CONSTITUTION:Photosensors 15 are formed in a matrix pattern in a semiconductor substrate 1. A transfer channel 16 transfers the charge for the photosensors 15 on the same line, which are provided in the semiconductor substrate 1. A first gate part 18b covers a part of the region on the transfer channel 16. A first transfer electrode 18 has a first wiring part, which supplies a voltage to the first gate part 18b. These parts are provided. A second gate part 19b is formed so as to cover the other region on the transfer channel 16 in such a way that one side surface of the first gate part of one first transfer electrode 18 faces the one side surface of the gate part 19b to each other. A second transfer electrode 19 has the second gate part 19b and a second wiring part 19a, which supplies a voltage to the second gate part 19b. The second wiring part 19a is laminated and formed on the first wiring part 18a of the other first transfer electrode 18. These parts are provided.
Patent JP-S5754568-A (JP)
Title: Production of natto of improved quality
Inventor: ICHIJIMA EIJI
IPC: A23L11/00
Filed: 1980-09-19
Abstract: PURPOSE: Freeze-dried Bacillus natto or its spores are inoculated in boiled soybeans to produce NATTO (fermented soybeans) showing improved threading and smell.  
     CONSTITUTION: Freeze-dried Bacillus natto or its spores are inoculated in boiled soybeans. The freeze-dried strain is provided by dispersing Bacillus natto separated from commercially available strain or a fresh strain obtained by cultivation of commercially available strain or the aboved separated strain in water or a salin then effecting freeze-drying. The culture medium for the cultivation of Bacillus natto may be any liquid or agar medium containing carbon source and inorganic salts, however, preferably boulillon medium, SOYTON medium (SOYTON is a hydrolyzate of soybean protein made by Difco Co.) or yeast-pepton medium is employed. The threading property of NATTO depends on the remaining ratio of strains showing threading property and the culture medium is desirably selected according to the objective threading properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5831482-A (JP)
Title: Printing method of word processor
Inventor: IWAMURA TAISHIN
IPC: G06K15/00
Filed: 1981-08-18
Abstract: PURPOSE:To execute printing so that a longitudinal ruled line is connected, by changing paper feed width in a tabulating area and other area. CONSTITUTION:The number of dots X in the longitudinal direction of a character, the number of dots Y of a head, and the number of dots Z of paper feed of 1 line portion in the regular time are all integers, and relation of each dot number is X<=Y<Z. At first, in case of a regular printing mode containing no table, a character of the dots number X in the longitudinal direction is printed by 1 line, subsequently, paper is to a Z dot, and the following line is printed. After that, the same operation is repeated. In case of printing in the tabulating area, paper is fed for an N dot, a pattern is printed so that a ruled line is connected, and after that, paper is fed for a (Z-N) dot, and the following line is printed. N is an integer, and N<Y. In this way, a table whose longitudinal ruled line is kept connected is printed.
Patent JP-H0426396-A (JP)
Title: Driving apparatus and image forming apparatus
Inventor: IWAI KENICHI
IPC: H02P8/12
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a suitable driving torque corresponding to the rotational speed of a motor by a method wherein the value of a current supplied to the motor is switched in accordance with the revolution. CONSTITUTION:A stepping motor 31 which is used as a motor has two-phase windings and the upper side winding, i.e. the A-phase winding 33a and the lower side winding, i.e. B-phase winding 33b are driving means. In accordance with the inputted command signals, the means drive the motor 31 by supplying predetermined currents to the motor which can be rotated and stopped at every predetermined rotation angle. Further, a control means 41 which varies the values of currents from the driving means 33a and 33b in accordance with the rotational speed of the motor 31 is provided. The control means 41 makes the driving means 33a and 33b change currents supplied to the motor 31 to the required values corresponding to the rotational speed of the motor 31.
Patent JP-S61286933-A (JP)
Title: Information processor
Inventor: ABE MITSUE
IPC: G06F11/00
Filed: 1985-06-14
Abstract: PURPOSE:To prevent the titled device from malfunction due to noise or lack of a signal and to improve respose performance by fixing an allowable range of the period of a control pulse and discriminating whether the period of the control pulse is included in the allowable range or not by a discriminating circuit. CONSTITUTION:The allowable range of the input period of a control pulse is set up in a comparator 120 to discriminate whether the input period of the control pulse is included in the allowable range or not. When the period is included in the allowable range, the control of a counter device 105, the output of a manipulated variable and the processing of a CPU 101 are started by the inputted signal. When the control pulse is inputted before the passage of the lower limit value TL of the allowable range, the control pulse is regarded as noise and the start of processing to be executed under the control based upon the signal is completely inhibited. If the control pulse is not inputted after the passage of the upper limit time value TH of the allowable range is discriminated, a control pulse is generated simulatively from a discriminating circuit 113 to start the control of the counter device 105 and the processing of the CPU 101.
Patent JP-H09290453-A (JP)
Title: Extrusion molding apparatus for hollow wall pipe
Inventor: FUJIWARA MASANOBU
IPC: B29C48/32
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a hollow wall pipe having a hollow part by one extrusion work so that the hollow part is accurately formed in a predetermined shape and dimension. SOLUTION: A molten resin 7 advances through a material passage 40 to be extruded on a cable core 2 within a cooling sizing die as a hollow wall pipe (a sheath 3 fitted with a hollow part) 6 from the material passage 40 while molded by the inner peripheral surface of an extrusion die 12, the outer peripheral surface of a nipple 16 and a plurality of mandrel members 42 concentrically provided around the nipple 16. Pressure fluid supply passages 44 are provided to the respective mandrel members 42 and a pressure fluid is blown into the hollow part 4 of the hollow wall pipe 6 to prevent that the hollow part 4 is collapsed by the shrinkage of a material at a time of the cooling of the hollow wall pipe 6.
Patent JP-S61286634-A (JP)
Title: Vibration suppressing apparatus
Inventor: HIUGA KATSUMI
IPC: F16F9/04
Filed: 1985-06-14
Abstract: PURPOSE:To prevent the transmission of vibration to a mounting plate for the mount of fine machinery, etc. by supporting said mounting plate by a plurality of piezoelectric element plates arranged in lamination form and vibrating said piezoelectric element plates in the reverse direction of the vibration. CONSTITUTION:A mounting plate 25 is arranged onto the piezoelectric element plates 21-24 lamination-arranged onto a substrate 20. A vibration detector 26 for detecting the external vibration is arranged onto the substrate 20, and said detection signal is reversed and applied onto each piezoelectric element plate 21-24. Therefore, each piezoelectric element plate 21-24 vibrates in the reverse direction of the external vibration, and the transmission of the external vibration to the mounting plate 25 is suppressed.
Patent JP-H11306824-A (JP)
Title: Light-emitting diode assembly lamp
Inventor: TAKAMURA KATSUTOSHI
IPC: F21Y101/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enable a light-emitting diode to be used as a light source of a lighting lamp having general-purpose properties. SOLUTION: This light-emitting diode assembly lamp comprises at least a light-emitting portion 12 into which a large number of light-emitting diodes 20 are arranged on a base 13 as a light source 13, a casing which has a cap 27 formed so as to be freely electrically connected to a socket which is connected directly to an AC power source of DC power source and stores the cap 27, a transparent light guide body 31 which is supported on the casing, irradiation light from a light source 18 is led in from a base edge surface 31a, and the irradiation light is led out from an edge surface 31b. When AC power source, is used a circuit part of 24 having a converter for supplying an AC/DC converted current to a light-emitting part 12 is provided. When the DC power source is used in place of the converter, the circuit part 24 having a converter for AC/DC converting, necessary, is provided.