baber/WOPTO huggingface dataset:
Patent JP-S61225745-A (JP)
Title: Rotary anode x-ray tube device
Inventor: MUKOZAKA MITSUO
IPC: H01J35/10
Filed: 1985-03-29
Abstract: PURPOSE:To enhance the transfer of heat from a rotary-anode X-ray tube, by making the rotor of the X-ray tube hollow and cylindrical and placing its stator inside the rotor not to cover the rotor and bearings with the stator. CONSTITUTION:A target 1 is made annular and integrally coupled to a hollow cylindrical rotor 3 with a hollow cylindrical support 2. A shaft case 5, which supports the rotor 3 on a bearing 72, is made hollow and cylindrical and fitted with a cylinder 6 made of a material of a material of thigh thermal conductivity. A glass cylinder 81 is provided in the hollow portion of the rotor 3. A stator 12 is provided in the recess A of the glass cylinder 81. A cathode 15 is provided in the face of the target 1. A rotary-anode X-ray tube is thus constructed. Although the stator 12 is located outside an enclosure, the stator is placed in the hollow portion of the hollow cylindrical rotor 3. As a result, the rotor 3 and the bearings are not covered with the stator 12. The transfer of heat from the X-ray tube is thus enhanced to enable the use thereof for a long period of time.
Patent JP-H07247567-A (JP)
Title: Grating and manufacture thereof
Inventor: KURUMI JUNJI
IPC: E04C2/42
Filed: 1994-03-09
Abstract: PURPOSE:To reducte the cost and weight by pouring molten steel having specific content of C, and a low castability, into a precision casting mold thereby to form a grate part of a grating. CONSTITUTION:A precision casting mold manufactured by a lost wax process or the like is heated, into which molten metal is poured to manufacture a grating of single body. And a steel material to be cast contains C of 1% or less, or stainless steel containing Cr of 10% or more is used. By this method, since the manufacturing is performed by casting, the cost can be reduced and thickness of the grate part can be made thinner so that the weight thereof can be reduced and durability can be improved.
Patent JP-2000259577-A (JP)
Title: Portable information processor
Inventor: NAGASHIMA KENICHI
IPC: G06F1/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily reinforce, change or diversify components or functions without enlarging an entire dimension by mounting extension devices on a portable information processor. SOLUTION: This device is provided with a main body part 101 composed of a liquid crystal display 101a, a processor and a memory, etc., and a band 102 provided with a clasp 102a and a correspondent stop hole 102b for fixing the main body part 101 on a mounting object. In this case, the band 102 is provided with an IC socket 103 electrically connected to the main body part 101 and arbitrary devices 104 such as an extension memory, a logic, a battery, a micro hard disk, a coprocessor, an antenna for radio can be mounted in this IC socket 103 as needed.
Patent JP-S54832-A (JP)
Title: Bubble magnetic domain element
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1977-06-03
Abstract: PURPOSE: To obtain a bubble element which features an extremely reduced bubble transfer error and a steady margin, by using a finger-type pattern for the lamination step number conversion pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63233348-A (JP)
Title: Method for adjusting optical axis of head lamp unit
Inventor: KOSUGI HIDEAKI
IPC: G02B7/00
Filed: 1987-03-20
Abstract: PURPOSE:To perform highly accurate adjustment by small-scale equipment, by applying the preset position data of a reflecting mirror to a screw operation means as the quantity of the rotation of an adjusting screw and positioning the reflecting mirror at a predetermined optical axis position. CONSTITUTION:When a truck 1 loading an automobile body B thereon is located at a predetermined position, the kind data of the car body B becoming an object whose optical axis has to be adjusted is given to a robot control appara tus 6 from a higher rank production indicating apparatus 6. Next, the apparatus 6 receives the kind data and the program of the kind of the automobile con cerned is selected from a plurality of the preliminarily stored programs of the kinds of the automobile and robots 4, 5 are operated according to the selected program. These robots 4, 5 have screw driver units 20 as screw opera tion means mounted to the leading ends of the arms thereof. Said units 20 receive the order from a control apparatus 7 to rotationally operate the adjusting screws 12, 13 provided to the lamp units 2, 3. By rotationally operating the screws 12, 13, a reflecting mirror 10 moves around a ball joint 11 and the optical axis position thereof in the right and left directions as well as in the up-and-down directions can be adjusted.
Patent JP-H06326527-A (JP)
Title: Amplifier circuit
Inventor: BRILKA JOACHIM
IPC: H03F3/347
Filed: 1994-04-04
Abstract: PURPOSE: To reduce effects exerted to a ground conductor by the output signal current of an amplifier circuit. CONSTITUTION: The effects affecting a reference potential by the output signal current of this amplifier circuit are reduced by offsetting current fluctuation generated by the first transistor Q1 of a first differential amplifier or a second differential amplifier V6 for driving the first transistor by a second transistor Q2 of the first differential amplifier. In the case that a current flowing to the first transistor Q1 of the first differential amplifier increases, the current in the second transistor Q2 of the first differential amplifier is lowered for a negative feedback by a first resistor R9 . Thus, the current of first current mirror circuits Q5 and Q2 is lowered as well, and the output transistor of the first current mirror circuit is becomes also a second transistor of the first differential amplifier as well.  The current reduced in such a manner is suitably reduced by second current-mirror circuits Q3 and Q4 for doubling a current values as well. The current flowing through the first resistor is almost fixed, and the effects exerted to the reference potential by the output current of the amplifier circuit are extremely slight.
Patent JP-S59197500-A (JP)
Inventor: ERUNSUTO PUFURAIDERERU
IPC: C14C1/08
Filed: 1984-04-04
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-H09261606-A (JP)
Title: Image transmitter
Inventor: FUJII YOSHIO
IPC: H04N7/081
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To simultaneously and clearly display images and characters by judging the start position and form of the character to be inserted on a screen, superimposing the start position and an input character code, transmitting them to an opposite party terminal equipment and separating font data corresponding to the input character code from image data there. SOLUTION: A controller 10 reads character font data stored in a ROM 11 based on the inputted character code and position code, judges the form and position of the character to be displayed and writes the data to a RAM 8. Simultaneously, the character code and an input start position code are outputted to a character encoder 12 and they are encoded together. Encoded character signals and encoded image signals outputted from the character encoder 12 and an image encoder 9 are multiplexed by a multiplex circuit 14 and sent out from an ISDN interface part 19 to an ISDN circuit network. In the meantime, on a reception side, signals from a transmission side are received in the ISDN interface part 19 and separated into the encoded image signals and the encoded character signals by a demultiplex circuit 15.
Patent JP-H01240047-A (JP)
Title: Terminal adapter
Inventor: ISHII TOSHIO
Filed: 1988-03-19
Abstract: PURPOSE:To improve the usage efficiency of an ISDN channel by enjoying service equivalent to ISDN terminal equipment on existing terminal equipment and flexibly multiplexing a line switching call and a packet switching call on the ISDN channel. CONSTITUTION:A call from a terminal 8 is passed to a line call processing part 2 or a packet call processing part 3 in accordance with the line switching call or a packet switching call in a transfer mode decision part 1. A processing part 2 executes a voice compression/restoration or speed conformity and a protocol conversion as a conforming processing with an ISDN net 24 against a call from/to a terminal when a reception call is from/to a nonpacket terminal, a packet assembly/dismantle, a speed conversion and a protocol conversion are executed, when it is form/to a packet terminal the speed conversion and the protocol conversion are executed. At the time of the transmission to the ISDN net, an interface control part 9 multiplexes to an ISDN channel part allowable to communicate with the cell in accordance with a request form the processing part 2 or the processing part 3, at the time of a transmission from the ISDN net 24, data to be multiplexed to the ISDN channel part are distributed at every call.
Patent JP-H08265758-A (JP)
Title: Interactive encoding and decoding processing system
Inventor: OZEKI KAZUO
IPC: H04N19/146
Filed: 1995-03-24
Abstract: PURPOSE: To provide an interactive encoding and decoding processing system capable of highly efficiently encoding pictures in high quality. CONSTITUTION: The pictures are synthesized by correcting a picture model 205 set beforehand corresponding to input pictures in a deformation part 207 based on instruction input from an input part 202 and are displayed in a display part 206. Then, a parameter for indicating the state of correction performed to the picture model 205 is encoded in an encoding part 208 and further, the degree of the correction in the deformation part 207 is controlled based on the evaluated value and the predicted value of a generation code amount in a code amount evaluation part 209 and a code amount prediction part 210.
Patent JP-H11251841-A (JP)
Title: Digital fm detection circuit
Inventor: SUGANUMA TAKASHI
IPC: G06F1/035
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a digital FM detector which reducing the number of ROM tables of an arc tangent circuit, while suppressing the deterioration of the S/N ratio. SOLUTION: A digital FM detection circuit samples an inputted analog FM signal and detects this digitally. In this case, the circuit is provided with the arc tangent circuit 5 for inputting a second signal obtained by delaying the sampled inputted signal by a fixed time and a third signal whose phase difference between with the second signal is 90 deg. and outputting an corresponding arc tangent value, based on the result of dividing both of the inputted signals. The circuit 5 is provided with a rounding means successively rounding the dividing result to one of plural representative values and a ROM address part 16 for controlling to select the arc tangent value corresponding to the rounded representative value from the ROM table with the arc tangent values of the plural representative values and to output this.
Patent JP-H01238696-A (JP)
Title: Collation and recognition system of time series pattern
Inventor: FUTAMI SUKEHIRO
IPC: G10L17/06
Filed: 1988-03-19
Abstract: PURPOSE:To recognize the presentation sequence or time change of a stimulus pattern by collating the standard and stimulus time series patterns stored as the coefft. of the inter- element bond of a circuit network by using the principle that the activated pattern is changed to the fresh activated pattern according to the stimulus pattern from the outside and is held. CONSTITUTION:A nervo cell modem 4 is used as the basic operator which inputs and outputs a non-negative analog value and the brain circuit network is constituted by an input S layer 1, an intermediate H layer 2 and an output R3 layer. The principle of the competition and cooperation of the activated pattern generated in the H layer is utilized. The space pattern aggregate in which the topology of the analogous relation has a Y-branch structure is stored in the H layer and the nervo-cells are rearranged and are rewritten into the Y-shaped circuit network. This circuit network is stably maintained even after the stimulus 7 is removed as an isolated local excitation region 6 arises therein according to the stimulus position in the initial state. Further, the nearby region 6 is withdrawn into the place of the stimulus 7 when a part of the circuit network is stimulated 7. The standard and stimulus time series patterns are collated according to this principle, by which the presentation sequence and time change of the stimulus are recognized. A high degree of function corresponding to the auditory sense system power of man is realized according to this constitution.
Patent JP-S55157419-A (JP)
Title: Lead alloy plate cutter
Inventor: MORIMOTO YOSHINARI
IPC: B23D35/00
Filed: 1979-05-29
Abstract: PURPOSE: To cut off a piece without leaving its cut part bent, by using movable cutting members made of Ca alloy, low-Sb alloy, Sr alloy or the like and provided with grooves for the latticework of a storage battery of lead.  
     CONSTITUTION: Grooves 14 of 1mm in depth and 10mm in width are provided on the inside surfaces of movable cutting members 5 so that the grooves extend in the direcrion of the cutting width of the members. The cutting members 5 are vertically moved relatively to a fixed cutting member 2. The lower edges of the grooves are located below the bent part 4 of a latticework 3 and the upper edges of the grooves are located above the top of the fixed cutting member 2 when the movable cutting members 5 are in the lowest position. The cut part of the lattice, which is bent when it is cut off, is engaged with the lower edges of the grooves 14 when the cutting members 5 are moved up, thereby facilitating the separation of the latticework 3 from the fixed cutting member 2. The latticework is cut off between the pair of the movable cutting members 5 opposed to each other and is separated from the fixed cutting member 2 by the upward movement of the movable cutting members 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59192626-A (JP)
Title: Insulated trolley wire
Inventor: OZASA TAKASHI
IPC: B60M1/04
Filed: 1983-04-14
Abstract: PURPOSE:To manufacture such an insulated trolley wire as being strong in resisting force against torsion and capable of being laid down rectilinearly, by caulking an open conductor to a flange at the opening side of an internal conductor, while coupling an engaging part between the internal conductor and the open conductor with a soldering material. CONSTITUTION:In a beltlike sheet plate, both side edges are open to both ends of one side falnge 2a and bent in an I -cross section form where a web 2b and other side flange 2c become doubled, thus an internal conductor 2 is formed up. And, an open conductor 3 being of lip groove form is externally fitted in the flange 2a of the conductor 2 as in a state of being firmly stuck together and locked by means of caulking, while a brazing material 8 is filled up in space between the side of the flange 2a and the inside surface of a flange 3a of the conductor 3, through which both these conductors 2 and 3 are coupled together. Likewise, in an insulator 5, there is provided with a collector guide groove 6, and the exterior surface of the conductor 3 is exposed to the bottom of this guide groove 6 whereby these conductors 2 and 3 are embedded thereunder. Thus, such an insulated trolley wire as being strong in resisting force against torsion and capable of being laid down rectilinearly is inexpensively manufactured.
Patent JP-S62275684-A (JP)
Title: Recombinant vector and bacterial cell containing same
Inventor: MIZUSAWA IKURO
IPC: C12N15/00
Filed: 1986-03-25
Abstract: PURPOSE:To improve biotin productivity, by forming a recombinant vector integrated with a DNA carrying genetic information participating in the biosynthetic reaction of biotin from desthiobiotin and obtained from bacteria belonging to Bacillus genus. CONSTITUTION:A DNA fragment coding biotin synthetase is taken out of a recombinant vector and integrated into a vector capable of transforming a bacterial strain belonging to Bacillus genus to effect the transformation of a Bacillus genus bacterium again. The process gives a transformed Bacillus genus cell containing genetic information participating in the biosynthesis of biotin in an amplified form in the cell. The transformant has the same properties as the mother strain except for excellent biotin productivity. Accordingly, it can be cultured under the same condition as the mother strain used as a host.
Patent JP-H0643782-A (JP)
Title: Fixing device for electrophotographic printing device
Inventor: EOMO KYORI
IPC: H05B3/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a fixing device in which rise time until attaining fixing feasible temperature is shortened and the blot of a toner image is prevented. CONSTITUTION:The fixing device is provided with plural thermocouples 10 where two kinds of wire-state metal for performing heat generation and heat absorption in accordance with a current direction, that is, a copper wire 2 and a constatan wire 3 are brought into contact at respective one-side ends. Further, this device is provided with a heat roller 1 where the thermocouples 10 are internally set along a shaft direction so as to fix a toner image on a printing paper 8 by the generated heat of the thermocouples 10, a sensor 6 detecting the temperature of the roller 1, and a control part 7 controlling the direction and the magnitude of the current supplied to the thermocouples 10 in accordance with output from the sensor 6.
Patent JP-S56162530-A (JP)
Title: Astable multivibrator circuit
Inventor: TOTSUGI SEIJI
IPC: H03K3/03
Filed: 1980-05-20
Abstract: PURPOSE:To obtain a stable jitter-free oscillation signal by starting oscillation a constant delay time later all the time without being influence by the timing of the stop of oscillation of a circuit. CONSTITUTION:An oscillating circuit 30 oscillates when outputs of tristate output type gate circuits 61 and 62 have a high impedance and stops the oscillation when the circuits 61 and 62 are active. At this time, although different charges reside in capacitors C1 and C2 of the circuit 30 respectively depending upon the timing of the oscillation stop, input terminals 1 and 2 of NAND circuits 3 and 4 of the circuit 30 are grounded equivalently, so the capacitors C1 and C2 are charged forcibly to initialize the circuit 30 for the next oscillation. Consequently, the oscillation is restarted after the stop of oscillation at timing in any state, a stable jitter-free oscillation output signal is obtained at any time.
Patent JP-S57182328-A (JP)
Title: Prevention of blocking of flexible polyvinyl chloride
Inventor: HIROTSU TOSHIHIRO
IPC: C08J7/00
Filed: 1981-05-01
Abstract: PURPOSE: To improve the blocking resistance, by surface-treating flexible polyvinyl chloride with a glow discharge plasma.  
     CONSTITUTION: The blocking resistance is improved by subjecting a flexible polyvinyl chloride sheet to a glow discharge treatment preferably in the presence of a silicon compound. As the silicon compound, there is preferred tetramethylsiloxane, trimethylsiloxane or tetramethylsilane. It is also possible to carry out the glow discharge treatment in the presence of an inert gas such as helium, argon or nitrogen. The polyvinyl chloride sheets which can be treated by the process of this invention include flexible sheet or film products consisting of a copolymer containing a major proportion of vinyl chloride and a minor proportion of other monomers as well as a vinyl chloride homopolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05273867-A (JP)
Title: Electrophotographic printer
IPC: G03G15/11
Filed: 1992-03-25
Abstract: PURPOSE:To provide an electrophotographic printer where excessive developer on a photosensitive drum can be efficiently eliminated within a short period of time after developing. CONSTITUTION:The printer is provided with a pre-squeezing roll 13 and a post squeezing roll 14 sequentially provided looking from upstream of the rotational direction of the photosensitive drum, a squeezing space is formed between the photosensitive drum and each squeezing roll by having a pair of free rolls 17 and 18 which are in a rolling contact with a photosensitive surface of the photosensitive drum brought into close contact on the edge part of each roll of each squeezing roll where they can be freely slid and furthermore, the pre- squeezing roll 13 is divided into a multiple number of roll parts 22.
Patent JP-H03268030-A (JP)
Title: Control system for in-line expansion
Inventor: MIYAMOTO IZURU
IPC: G06F9/45
Filed: 1990-03-19
Abstract: PURPOSE:To select the execution speed and the compiling speed conforming to a user's requirement by setting the expansion level of an in-line expansion to a source code to an arbitrary level. CONSTITUTION:A compiler driver 1 and a memory 4, and a pre-processor 21 constitute a setting means, and an in-line expansion control means, respectively. The setting means sets the expansion level (k) for designating until how many levels from the beginning a call function included in the first call function is subjected to in-line expansion at the time of in-line expansion. The in-line expansion control means executes the in-line expansion of a source program 5 until the level of (k) which is set by a control means. In such a manner, the execution speed and the compiling speed conforming to a user's requirement can be selected.
Patent JP-S54158149-A (JP)
Title: Clock monitor circuit
Inventor: NISHIKAWA MASAHARU
IPC: H03K3/00
Filed: 1978-06-02
Abstract: PURPOSE:To secure an easy monitoring for the clock fault by obtaining the OR for the terminal voltage between the capacitors which have discharge at the high- and low-level sides of the clock respectively. CONSTITUTION:When capacitor 8a features a high level via clock input 1, capacitor 8b features a low level. And when capacitor 8a is discharged periodically, capacitor 8b is charged. While capacitor 8b is discharged periodically in a high level, capacitor 8b is charged respectively. As a result, the clock fault can be detected through variation of OR output 5 by setting the time constant to a proper value for resistances 7a and 7b as well as capacitors 8a and 8b and then obtaining the OR for the discharge terminal side between those two capacitors.
Patent JP-S541668-A (JP)
Title: Grounding resistance measuring apparatus
Inventor: NAKAZAWA RIYUUZOU
IPC: G01R27/20
Filed: 1977-06-06
Abstract: PURPOSE: To obtain an apparatus measuring individual grounding resistance values without disconnecting individual grounding conductor of a common grounded system by winding zero point adjusting auxiliary coins to an injecting transformer and a detecting transformer respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000263131-A (JP)
Title: Method for coiling strip
Inventor: IMAZEKI TOSHIO
IPC: B21C47/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the stable passing-through of a strip in pinch rolls and to prevent butting of the front tip part of the strip by stopping the supply of cooling liquid onto the pinch rolls so as not to form water film on the pinch rolls and passing the front tip part of the strip through the pinch rolls. SOLUTION: When the front tip part of the following strip S2 is passed through the pinch rolls 3 for coiling on the upstream side, the supply of the cooling liquid is temporarily stopped so as not to form the water film on the pinch rolls 3 for coiling on the upstream side and the coefficient of friction between the following strip S2 and the pinch rolls 3 for coiling on the upstream side, is increased, and the loosening of the strip on the inlet side of the pinch rolls 3 for coiling on the upstream side, is prevented and the butting of the front tip part of the following strip S2 on the outlet side is prevented. Based on the positional information, etc., the valve of a nozzle 21 is controlled to stop the flowing before cutting off the rear end part of the preceded strip.  When the following strip S2 is passed through the pinch rolls 3 for coiling on the upstream side and coiled around a coiler, the nozzle 21 is controlled to flowing to supply the cooling liquid.