baber/WOPTO huggingface dataset:
Patent JP-H06349463-A (JP)
Title: Battery container
Inventor: IKEMOTO TAKANORI
IPC: H01M2/10
Filed: 1993-06-11
Abstract: PURPOSE:To prevent the pressure contact force of an O-ring from being fluctuated when a cover body is loosened and maintain sufficient airtightness by protruding an inner cover on the inside of a cover body so that its outer face is brought into slide contact with the inner face of an opening section, and inserting the O-ring into the circular groove of the outer face. CONSTITUTION:The opening section 8 of a container main body 7 storing a battery is sealed with a cover body 9 having an inner screw 11 screwed to an outer screw 10 formed on its outer face. The inner cover 27 of the cover body 9 is inserted into the opening section 8, an O-ring 29 inserted into a circular groove 28 formed on the outer face of the inner cover 27 is brought into slide contact with the inner face of the opening section 8 at prescribed compressibility, and the airtightness in the container 7 is maintained. The compressibility of the O-ring 29 is not changed even when the cover body 9 is loosened by vibration or the fastening force is changed, and airtightness is maintained without trouble.
Patent JP-S6142484-A (JP)
Title: Output control device of welding power source
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/10
Filed: 1984-08-07
Abstract: PURPOSE:To obtain a titled device that makes welding free from spattering at stable output by discriminating short circuit between a welding wire and a base metal and arc, changing constant of error amplification of output set value and feedback value, and controlling welding current precisely and at high speed. CONSTITUTION:Short circuit between a wire 8 of wire feeding arc welding and a base metal 9 is detected 14 by comparing voltage of a voltage detector 12 and voltage of a short circuit detection voltage setting device 13. On the other hand, error between output set value 1 and feedback value from a current detecting 10 circuit is amplified by an amplifier 2 and a power amplifier circuit 6 is controlled by a driving circuit 5 through a comparator 4. The error amplifier 2 is a condenser C series circuit at the time of arc, however, an analog switch 15 is turned on by a short circuit detection 14 signal, and becomes a parallel circuit with a Zener diode ZD and changes amplification factor and phase delay. Accordingly, welding current is controlled precisely and at high speed, and good welding free from spattering is made at stable output.
Patent JP-S5875260-A (JP)
Title: Memory access controlling system
Inventor: FURUKAWA KAZUO
IPC: G06F12/02
Filed: 1982-09-24
Abstract: PURPOSE:To allow a system wherein plural devices including a processor for instruction prefetch use a common memory bus to inhibit instruction prefetch according to the kind of an instruction while utilizing the logical delay time of a memory bus contention deciding circuit, and to perform efficient processing. CONSTITUTION:An instruction execution controlling part 1 is connected to a memory bus contention deciding circuit 3 through a memory request signal line 2-1 and other instruction execution controlling parts are also connected through signal lines 2-0 and 2-2 similarly. When the controlling part 1 sends out a memory request to fetch a next instruction, an F.F.30-1 is set at the beginning of a cycle T, and when there is no memory request else, a permit F.F. is set to return the permission to the control part 1, thereby setting a memory request signal line to 0. In a cycle T1, a previously fetched instruction is set in a register 11 and also decoded; when the instruction is a jump instruction, a memory access interruption signal line 7-1 is held at 1 through a gate 14 to inhibit memory access, thus shortening the instruction execution time when a jump is made.
Patent JP-H11344979-A (JP)
Title: Melody generator and record medium
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable generation of natural melody suitable for a non-diatonic chord in a melody generator. SOLUTION: Key information to express keys like a C major key and chord information to express a chord by every chord section are inputted. The melody is generated by using scale notes of the key to be expressed by the key information in the chord section in which diatonic chords like C are provided and the melody is generated by detecting an available note scale (AVNS) based on the key information and the chord information and using notes P, Q in the AVNS in the chord section in which the non-diatonic chords like D<b> M7 are provided. In this case, since the notes P, Q which are not the scale tones of the key and the note Q which is not a chord component are also selected as melody notes, the natural melody suitable for the non-diatonic chord is obtained.
Patent JP-S5688031-A (JP)
Title: Scattering device for cereal crain
Inventor: KURAMOTO TAKAJI
IPC: F26B17/14
Filed: 1979-12-21
Abstract: PURPOSE: To discharge and scatter cereal grains uniformly in any direction by discharging and scattering the cereal grains flowing down toward a flow regulating body by centrifugal force by the revolution of a diffusing plate.  
     CONSTITUTION: Cereal grains sent to a storage chamber 2 by means of a scattering conveyor 14 are discharged toward a flow regulating body 20 from a scattering guiding cylinder 19. Since the cereal grains move toward an outer circumference on a diffusing plate 16 by the centrifugal force of the diffusing plate 16, a push-up component force works to the flow regulating body 20 and siad body pushes up the  cereal grains upward resisting against a spring 24, the cereal grains are further  moved outward, scattered into the storage chamber 2 from an outer circumferential  end of the diffusing plate 16. Since a push-up component force functioning to a  flow regulating section 20a of the body 20 also increases when the cereal grains  which stay near the central section of the revolution of the diffusing plate 16 increase, the flow regulating body 20 is further pushed up, and voids S also increase.  Thus, the cereal grains can uniformly be discharged and scattered in any direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6226820-A (JP)
Title: Silicon carbide plasma dispersing plate
Inventor: FURUKAWA MASAKAZU
IPC: C04B35/565
Filed: 1985-07-26
Abstract: PURPOSE:To improve the corrosion-resisting property against plasma as well as to give air permeability to porous silicon carbide plasma dispersing plates by a method wherein said plate is composed of the porous silicon carbide sintered body having the average crystal grain diameter of 0.3-100mum, the density of 1.3-2.3g/cm<2>, and average bending strength of 1.0kgf/mm<2> or more. CONSTITUTION:As a tabular body having a relatively large area is used for the plasma dispersing plate, the adaptability of handling such as assembling work and the like is an important factor in the manufacture of the title plasma dispersing plate, and the average bending strength of 1.0kgf/mm<2> or above is required. The range of average grain diameter of crystal is to be 0.3-100mum. The bonding of each crystal grains of a small sintered body is not so strong, and the pores are small, so they have poor permeability of air, and the grain-to- grain bonded part is made small in the case of the large sintered body, and the strength is reduced. The density in the range of 1.3-2.3g/cm<2> forms the bonded part of silicon carbide grains in an excellent condition.
Patent JP-S6322901-A (JP)
Inventor: OHASHI KAZUO
IPC: E01C11/26
Filed: 1986-07-14
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-S6147096-A (JP)
Inventor: NISHIKAWA MASAHIRO
IPC: G09F9/30
Filed: 1984-08-10
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-H10340042-A (JP)
Title: Recording and reproducing device
Inventor: MURAHASHI AKIHIKO
IPC: G11B5/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a learner from failing in sound recording by reproducing a trigger track after sound reproduction of an exclusive sound track where a teacher's voice is recorded. SOLUTION: A 1st area has a model voice signal recorded in advance and consists of tracks for which an erasure inhibiting process is performed. In a 2nd area, the voice signal of the learner can be recorded. In a 3rd area, a trigger signal for starting the recording of the learner's voice signal is previously recorded and an erasure inhibiting process is performed. After the signal recorded on the track of the 1st area is read out, the trigger signal in the 3rd area is read out and then control for recording the learner's voice signal in the 2nd area is performed successively. The trigger signal of a disk consists of a voice signal; after the signal recorded on the track of the 1st area is read out, the trigger signal in the 3rd area is read out and then the learner's voice signal is recorded in the 2nd area.
Patent JP-S5868322-A (JP)
Title: Correcting device for oscillation frequency
Inventor: KUBOTA TADASHI
IPC: H03L7/00
Filed: 1981-10-19
Abstract: PURPOSE:To correct variation in the oscillation frequency of a basic oscillating circuit easily by providing an arithmetic circuit and the 2nd frequency divider whose frequency division ratio is specified between the basic oscillating circuit and the 1st frequency divider for generating a basic oscillating wave. CONSTITUTION:The basis oscillation output 101 of a basic oscillating circuit 1 is inputted to an arithmetic circuit 2. The circuit 2 processes the signal 101 and a correcting output 103 of the 2nd frequency divider 4 by addition or subtraction according to an addition/subtraction output 104 from the frequency divider 104, outputting a composite oscillation output 102 to the 1st frequency divider 3 and the frequency divider 4. The frequency divider 3 divides the frequency of the signal 102 to generate a reference oscillation output 105. The signal 105 is used as a reference oscillation signal for an electronic timepiece. The frequency divider 4 inputs the signal 102 to set its number of frequency division optionally and outputs signals 103 and 104. The signal 104 allows the circuit to add the signals 101 and 103 together when a logical level is 1, or to perform subtraction when 0.
Patent JP-H10332488-A (JP)
Title: Infrared image pickup apparatus
Inventor: KUROKAWA TAKASHI
IPC: G01J5/48
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make correctable the sensitivity in an outside infrared radiation state to be observed, by controlling a temperature controller based on the difference in the intensity of infrared rays between the outside and an infrared radiation source. SOLUTION: A control circuit 12 compares an image information signal 15 obtained by picking up the image of an infrared radiation source 20 with an outside image information signal 15 stored in a frame memory 9. A temperature controller 13 is then controlled by a control signal 16 such that the difference becomes smaller than a preset level thus regulating radiation from the infrared radiation source 20. When the difference between two image information signals 15 becomes smaller than the preset level, the image information signal 15 is taken into the frame memory 9 and the infrared radiation source 20 is removed from the optical axis by a switching mechanism 21. Subsequently, an image correction data stored in the frame memory 9 is outputted to a subtraction circuit 10 and the image information signal 15 obtained by picking up the image of the outside is corrected thus being obtainable an image where fluctuation of the sensitivity is corrected in the outside infrared radiation state.
Patent JP-S5689714-A (JP)
Title: Light information processing method and its device
Inventor: WADA TAKASHI
IPC: G06K9/74
Filed: 1979-12-24
Abstract: PURPOSE: To obtain a space filter in real time with a simple constitution, by writing the Fourier conversion spectrum image due to a specific coherent light to the light write liquid crystal valve freely to form the space filter.  
     CONSTITUTION: The Fourier conversion image of pattern 17 is written to photoconductive layer 20 2  of liquid crystal valve 20 by light source 15 for the coherent light sensitive to layer 20 2  according to the material and so on the layer 20 2 , collimator 16, input pattern 17, Fourier conversion lens 18, dichroic mirror 19, and so on to form a space filter due to valve 20 in real time with the simple constitution. Consequently, it is detected whether the Fourier conversion image pattern corresponding to the pattern 13 and so on due to the coherent light flux which is not sensitive to layer 20 2  coincides with the conversion image formed on valve 20 or not. Thus, the detection processing for correctness of various light information patterns is performed rapidly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6057897-A (JP)
Inventor: YAMAGISHI TERUJI
IPC: G10L15/04
Filed: 1983-09-09
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-H08334930-A (JP)
Title: Full-color toner for developing electrostatic charge image, developer composition and image forming method
Inventor: ISHIHARA YUKA
IPC: G03G15/20
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a full-color toner capable of freely controlling the glossiness of an image on a recording material independently of the glossy or mat state of the toner without causing offsetting, to obtain a developer compsn. and to provide an image forming method. CONSTITUTION: This full-color toner contains a bonding resin and a colorant, and the bonding resin is polyester resin obtd. by allowing polyhydric alcohol components including 60-100mol% etherified diphenol represented by the formula to react with acid components including 70-100mol% arom. polycarboxylic acid. The polyester resin has 0.5×10<5> -5.0×10<5> Pa modulus of storage elasticity and contains <=10wt.% THF-insoluble component, and value given by dividing the value of tanδ at 0.1rad/sec by the value of tanδ at 100rad/sec is 2 to <80. In the formula, each of R and R' is oxyethylene or oxypropylene, each of (a) and (b) is an interger and 2<=a+b<=7.
Patent JP-H0455855-A (JP)
Title: Photomask
Inventor: NIIKE TAKUMI
IPC: G03F1/70
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the damaging of an isolated pattern by providing a pattern for connecting the isolated pattern in the central part of a mask dry plate and the pattern in the outer peripheral part and diffusing the electric charge generated by the friction between high-pressure water and a glass substrate at the time of washing by the high-pressure water. CONSTITUTION:The pattern 6 for connecting the pattern 4 of the outer peripheral part and the isolated pattern 5 in the central part of the mask dry plate is the pattern finer than the resolution of an aligner. This pattern 6 is narrower in width than the resolution of the aligner and is, therefore, not transferred to the wafer and does not affect the device at all. The isolated pattern 5 in the central part of the mask dry plate and the pattern 4 of the outer peripheral part are connected in such a manner, by which the electric charge generated by the friction between the high-pressure water and the glass substrate at the time of washing by the high-pressure water is diffused from the isolated pattern 5 to the outer peripheral part and, therefore, the etching by the electrification of the isolated pattern 5 is prevented.
Patent JP-2000001476-A (JP)
Title: Aryloxy nitrogen-containing arylamine derivative
Inventor: NAKAZATO ATSUO
IPC: A61P25/28
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound effective for treating and preventing central disorders such as depression, motility disturbance associated with muscular stiffening, eating disorder, drug dependence, cancer, Huntington's chorea, etc. SOLUTION: This new compound is shown by formula I [Ar1 and Ar2 are each a (non)substituted phenyl, (non)substituted pyridyl or naphthyl; X1-X2-X3 is N-CH-CH, CH-N-CH or the like; R1 is H, a (non)substituted 1-10C alkyl or the like; Y1 is a 1-6C alkylene], e.g. 3-[N-acetyl-N-(2-methoxybenzyl)]amino-4- phenoxypyridine. The compound of formula I is obtained, for example, by the following procedure: a nitroaryl halide of formula II (X4 is F, Cl, Br or I) is reacted with a phenol derivative of formula, Ar2OH to form a nitroaromatic compound of formula III, which is then reduced into the corresponding amine derivative of formula IV, which, in turn, is reacted with an N-carbonylating agent to form the corresponding amide derivative of formula V, which is then reacted with a halogen compound of formula, Ar1-Y1-X5 (X5 is Cl, Br or I).
Patent JP-S5957975-A (JP)
Inventor: SHIMOYAMA TATSUO
IPC: C04B35/52
Filed: 1982-09-24
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-2000357376-A (JP)
Title: Head actuator mechanism
Inventor: IMADA KATSUMI
IPC: G11B21/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a head actuator mechanism integrally performing both of coarse movement and fine movement of the head. SOLUTION: The mechanism is provided with a piezoelectric body 6 applied with a specific AC voltage, a protrusion 15 connected with an elastic body 5 which is adhered to one surface of the piezoelectric body 6, a moving body 11 linked with the movement of the protrusion 15, a supporting arm 2 connected with the moving body 11, and a magnetic head 3 arranged on the supporting arm 2, then the voltage is applied on the piezoelectric body 6 so that the specific standing wave is formed on the circumferential direction which a specified point in the surface of the piezoelectric body 6 is substantially made to the center, and the moving body 11 is rotationally moved in the surface substantially vertical to the oscillating direction of the standing wave, then the magnetic head 3 is rotated with the rotational movement of the moving body 11.  The both coarse movement and fine movement of the magnetic head 3 are allowed by controlling only the amplitude and/or the frequency of the AC voltage applied on the piezoelectric body 6.
Patent JP-S5868366-A (JP)
Title: Picture recording device
Inventor: HAYASHIMOTO JITSUHISA
IPC: G06K15/10
Filed: 1981-10-19
Abstract: PURPOSE:To realize diverse picture recording by recording standard-density information while its one bit corresponds to two bits of a recording head having fine density. CONSTITUTION:A recording head is constituted with a thermal chip adhered to a substrate and on one flank of the chip, a heating body consisting of 32 resistors is provided. When information with standard density is sent from an opposite station, a clock signal with a period twice as long as a shift clock HCL outputted from an AND gate 125 has is supplied to shift registers 61 and 64 through an OR gate 109 from an AND gate 111. Thus, one bit of the standard- density recording information corresponds to two bits of the recording head with fine density during recording.
Patent JP-H1020020-A (JP)
Title: Delay unit for high frequency signal and ground test device for radio altimeter
Inventor: TATEISHI MANABU
IPC: G01S7/40
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the simulation of an optional altitude in a ground test device for a radio altimeter and to accomplish constitution at a low cost. SOLUTION: A pulse type high frequency signal branched by a directional coupler 31 is divided into (m) pieces by means of a frequency divider 32 so as to be fed to a DSP 33. In the DSP 33, frequency analysis of the inputted high frequency signal is carried out in a high speed Fourier transformation unit 331, and computing is carried out for its coefficient by means of a coefficient computing unit 332, and delay and attenuation complying with a control signal C are given to the high frequency signal. After inverse Fourier transformation is carried out in the fast inverse Fourier transformation unit 333, the signal is multiplied by (m) by means of a multiplication unit 34 and is amplified by means of an amplifier 35 so as to be fed to the reception side of a radio altimeter 1.
Patent JP-H1013161-A (JP)
Title: Protecting circuit for output transistor
Inventor: FURUNO TOMOMI
IPC: H03K17/082
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To drastically reduce load current, even when an output voltage is cramped by means of a low voltage owing to abnormality in a load circuit by reducing the conductive biases of an output transistor and a monitor transistor when the voltage generated at a prescribed point becomes more than a prescribed level. SOLUTION: When output current I0 increases, current I flowing in the output transistor Q1 increases, and current I/n flowing in the monitor transistor Q2 also increases. Therefore, the voltage generated at a g-point becomes more than the threshold values of the transistor Q3 and Q4, so as to turn on the transistors Q3 and Q4. Since current I is permitted to flow from the k-point of a first comparator 1 to the transistor A3 by the turning-on of the transistor Q3, the collector current I1 of the transistor T8 is decreased. The conductive degree of the transistors Q1 and Q2 is lowered by the decrease in current I1 , and respective currents I and I/n are reduced. Thus, even when current I is made to flow, its rush current is quickly restricted.
Patent JP-H0729450-A (JP)
Title: Momentary switch
Inventor: YOSHIZUMI KAZUHISA
IPC: H01H13/52
Filed: 1993-07-07
Abstract: PURPOSE:To facilitate the molding of a movable terminal, and prevent the continuity failure by the influence of dust. CONSTITUTION:A momentary switch is formed of a fixed terminal 7a having a recessed part in the center part, a fixed terminal 7b, a movable terminal 10 having both ends connected to the fixed terminal 7b and capable of making contact with the fixed terminal 7a about in the center part; and a stem 11 for pressing the movable terminal 10. By providing the recessed part on the contact surface of the fixed terminal 7a situated in the center of a mounting base, the contact surface can be protected from dust, and continuity can be stabilized because of the linear contact form.
Patent JP-H08337463-A (JP)
Title: Production of disintegrable ceramic molded body
Inventor: TANIGUCHI RYOJIRO
IPC: C04B33/13
Filed: 1995-06-08
Abstract: PURPOSE: To improve lubricity, mold releasability at the time of molding and disintegrability by kneading clay with thermoplastic synthetic resin powder, starch and water, molding, drying and firing the resultant mixture. CONSTITUTION: A starting material mixture for ceramics is prepd. by kneading 30-75 pts.wt. clay with 15-50 pts.wt. thermoplastic synthetic resin powder of 30-80 mesh particle size, 5-20 pts.wt. starch, 0.2-0.5 pt.wt. peptizer and water. This mixture is molded, dried and fired at 110-180 deg.C.
Patent JP-H08339715-A (JP)
Title: Ferroelectric thin film-covered substrate and its manufacture and capacitor structure element
Inventor: MATSUNAGA HIRONORI
IPC: H01L37/02
Filed: 1995-06-09
Abstract: PURPOSE: To enhance a leak current characteristic, and manufacture a thin film showing large residual spontaneous polarization in a low temperature process by arranging a ferroelectric thin film on a substrate through a metallic oxide buffer layer. CONSTITUTION: After an SiO2 layer 2 is formed by thermally oxidizing a surface of a silicon substrate 1, a Ta thin film being an adhesive layer 3 and a Pt thin film being a lower electrode layer 4 are respectively formed. Next, a titanium oxide thin film as a metallic oxide buffer layer 5 is formed on the substrate 1. Afterwards, a ferroelectric thin film 6 composed of titanic acid bismuth is formed on the thin film 5, and a titanic acid bismuth thin film composed of the same material with the thin film 6 is formed as a ferroelectric thin film 7. The thin film 7 is set in about 95nm, and is made thicker than about 5mm of a film thickness of the thin film 6.