baber/WOPTO huggingface dataset:
Patent JP-2000031301-A (JP)
Title: Semiconductor device
Inventor: WADA YOSHIKI
IPC: H01L27/11
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device the layout area of which can be reduced. SOLUTION: In order to electrically insulate the NMOS area 4 of a memory cell 2 from other areas, a field shield section composed of a kind of transistor is formed. The field shield section contains a field shield gate electrode layer 22, a p-type area 20, and a gate insulating film. The threshold voltage of the transistor is set higher than the power supply voltage and, at the same time, the electrode layer 22 is maintained in a floating state.
Patent JP-S6090494-A (JP)
Title: Agc system in multiwave-multiplex television signal repeating installation
Inventor: SAITOU AKIRA
IPC: H04N7/08
Filed: 1983-10-24
Abstract: PURPOSE:To control the gain of multiwave-multiple television signals by one AGC circuit by selecting an output by frequency and taking out an output out of multiwave outputs of the AGC circuit, and by making the voltage as the control voltage of the AGC circuit by adding the voltages of respective outputs. CONSTITUTION:Input signals of (n) waves which are added to a terminal are outputted from an output terminal 6 through an AGC circuit 3. On the other hand, signals of (n) waves, which are branched from this output, are branched every one wave by a frequency selection circuit 7 such as a filter, and detected and amplified to the required voltage by inputting them to a detection amplifier circuit 4. Presence or absence of signals of the output voltage is judged by an input detection circuit 8, and the required voltage is outputted. These (n) pieces of AGC voltage and (n) pieces of input detection voltage are added by an adder 9, and the control voltage of the AGC circuit 3 can be obtained.
Patent JP-S6441299-A (JP)
Title: Method of mounting electronic component
Inventor: SHIMADA KAZUHIRO
IPC: H05K3/34
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a dielectric length between lands from being short due to needless substances existing between soldered parts, by using a soldered resistance layer, which can be peeled, for prevention of bridging, to perform a soldering process and next by peeling said soldered resistance layer. CONSTITUTION:A soldered resistance layer 10, which can be peeled, for prevention of bridging is formed between lands 4 and 4 on one surface of an insulation substrate 1. Lead terminals 3, 3 are soldered with the lands 4, 4 as they are. After the finish of the soldering, said soldered resistance layer 10 is peeled and removed. Solder 9 and flux residue 8, which exist between the lands 4, 4 and cause to shorten a dielectric length therebetween, can be removed easily, and so the dielectric length between the lands can be made large.
Patent JP-S6175684-A (JP)
Title: Camera
Inventor: TEZUKA NOBUO
IPC: H04N5/225
Filed: 1984-09-21
Abstract: PURPOSE:To prevent the deformation of a recording media by a recording head properly with a comparatively easy composition by connecting a recording head with a camera action and shifting the head from a sheltering position to a recording position until the exposure of an image pick-up means is started after the camera is released. CONSTITUTION:When a mirror 3 reaches an ascending position 3', a mirror-up completion signal is generated through a switch 6, the conduction to a motor 7 is stopped and, while synchronizing with the next vertical synchronizing signal, a shutter 2l is opened and the exposure of CCD 1 is executed. On the other hand, while the mirror is located at the position shown with full lines, in a head carriage 23 the lower surface of the tip 23a is abutted on the tip 15a of a head elevating cam 15 by the energizing force of a spring 26, thereby separating the tip part 24a of a magnetic head 24 from a magnetic sheet 31. When the mirror 3 ascends, a lever 13 also rotates in the counterclockwise direction, and the tip part 24a of the head 24 contacts with a magnetic sheet 31 in a recordable condition.
Patent JP-S6441202-A (JP)
Title: Cable shielding bead
Inventor: NISHII TOSHIBUMI
IPC: H01F1/37
Filed: 1987-08-06
Abstract: PURPOSE:To prevent the noise of electronic equipments, and to prevent malfunctions of other electronic equipments due to noise by blending a magnetic material and carbon fines to an organic polymer hardly having shielding characteristics at specific ratios. CONSTITUTION:Cable shielding beads are composed of 50-90wt.% powder of the metal of an iron family or a compound thereof, a 35-9wt.% organic high molecular material and 15-1wt.% carbon fines. A Mn-zn or Ni-Zn ferrite is used as the metal of the iron family, etc., and a thermoplastic resin, a thermo- setting resin or a synthetic resin as the organic high molecular material. A modified thermoplastic resin acquired by employing an unsaturated carboxylic acid or a derivative thereof and modifying the thermoplastic resin is proper in the organic high molecular material. Accordingly, the noise of electronic equipments are prevented, and the malfunctions of other electronic equipments due to noises are obviated.
Patent JP-H0484476-A (JP)
Title: Apparatus for activating light-emitting element
Inventor: KAWANA TAKASHI
IPC: H01L33/00
Filed: 1990-07-27
Abstract: PURPOSE:To prevent light-emitting elements from being destroyed due to driving current or the life time thereof being shortened by causing the value of the resistance of a bypass circuit to be changed by combining a plurality of fixed resistors. CONSTITUTION:Resistors R14, R13 and R12, and a capacitor C2 are connected in series in this order, so that any one of a terminal A of resistor R14, a node B of resistor R14 and resistor R13, a node C of resistor R13 and resistor R12 can be connected to the anode of a laser diode 1. With such a construction, when a light emission threshold value current is large and a driving current is small, node A is connected to the anode of the laser diode 1. When a light emission threshold value current is small and a driving current is small, a terminal C is connected to the anode of the laser diode 1. As a result. even if a driving current differs to obtain a predetermined laser output, overshoot can always be suppressed to a minimum, causing no delay to an extent more than required.
Patent JP-S6354439-A (JP)
Title: Molding of polyamide having both diacetylene and nonaromatic groups
Inventor: KATO JINICHIRO
IPC: B29C35/02
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a molding having a high strength and a high modulus of elasticity, by using a polyamide having both diacetylene and nonaromatic groups of a specified repeating unit. CONSTITUTION:A molding of a polyamide having both diacetylene and nonaromatic groups having a repeating unit of formula I, wherein X and X' are each at least one group or atom selected from among H, a 1-20C hydrocarbon group and a carbonyl or sulfonyl bonded to this hydrocarbon group and a halogen, R is a 1-20C bivalent hydrocarbon group whose aromatic hydrocarbon group is not directly bonded to the diacetylene group and R' and Z are each a 1-20C bivalent hydrocarbon group.
Patent JP-S5899062-A (JP)
Title: Test chart for picture scanning reading system
Inventor: KATOU MAKOTO
IPC: G06T1/00
Filed: 1981-12-08
Abstract: PURPOSE:To attain ease of evaluation, by constituting so that a resolution characteristics of a scanning photoelectric conversion system and a binary discrimination threshold level can be reflected on a reproduced picture directly. CONSTITUTION:Two-phase grating pairs 180, 181 where a pair of rectangular gratings are arranged with a shift of 1/4 of the grating pitch, i.e., pi/2 in phase, are used, and a scanning pitch P is made coincident with twice the picture element pitch of a sensor on the opening of the image sensor. When the discrimination of white/black signals is brought worst at one grating, the other grating is arranged at a position representing the maximum contrast, and the reproducing state of the both can be discriminated at the same position.
Patent JP-S5899178-A (JP)
Inventor: MITSUTOMI HIROYUKI
IPC: C04B35/66
Filed: 1981-12-07
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-H1025223-A (JP)
Title: Cosmetic utilizing charcoal
Inventor: IWATANI TAEKO
IPC: A61K8/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic, utilizing charcoal and capable of beautifying the skin by mainly activating dermal cells of a face. SOLUTION: This cosmetic utilizing charcoal is prepared by combining a dense charcoal powder made of Quercus phillyraeoides A. Gray, having a high specific surface area and moisture and odor adsorptivity, rich in adsorptivity, containing innumerable microorganisms, present in small holes and capable of decomposing odoriferous substances and having deodorizing actions on conversion thereof into odorless substances and further containing active electrons in an especially large amount capable of feeding the electrons to the surrounding materials with pyroligneous acid, a ceramic powder, an enzyme and magnetic water. When the resultant cosmetic is used to continue face washing or pack, foulings on the face are removed to activate dermal cells and horny substances on the dermal surface are softened to be astringent.  Thereby, wrinkles and stains of the skin are removed to whiten the color and produce luster and moistness. Furthermore, the cosmetic is extremely inexpensive as compared with a conventional one without any adverse effects such as damage to the skin.
Patent JP-2001019117-A (JP)
Title: Carrying device
Inventor: YUASA YOSHIKI
IPC: B65G1/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To shorten cycle time by simultaneously delivering and pulling in an article, by providing first transfer devices for transferring the article at an almost right angle to the traveling direction of a carrying device and a second transfer device for transferring the article to the opposite side of the first transfer devices and lifting the article. SOLUTION: A second transfer device is formed of a dolly carriage 12 having a lifter 20, and first transfer devices being conveyors 10, 10 provided striding over the dolly carriage 12. When lifting an article by the second transfer device 12, the first transfer devices 10, 10 do not act on the article, and when lowering the article, the first transfer devices 10, 10 also act on the article. Then, for example, the article is lifted and delivered by the second transfer device 12, and at the same time, the article can be pulled in by the first transfer devices 10, 10. On the contrary, the article can also be pulled in by the second transfer device 12 by lowering the article to thus shorten cycle time of transfer by simultaneously delivering and pulling in the article.
Patent JP-H0747378-A (JP)
Title: Septic tank provided with quantitatively feeding device
Inventor: KONO SHUHEI
IPC: C02F3/00
Filed: 1993-08-10
Abstract: PURPOSE:To feed only supernatant liquor without feeding a suspending component to the disinfecting chamber of a septic tank. CONSTITUTION:A buffer chamber 16 protruded to an aerobic treating chamber side is installed at the upper part of a sedimentation chamber 8, and a quantitively feeding device 20 feeding a supernatent liquor to the disinfecting chamber is provided in the buffer chamber 16. In the buffer chamber 16, as shown by a figure, a bottom surface is formed slantly to the sedimentation chamber 8, and the communicating port 18 of the buffer chamber 16 with the sedimentation chamber 8 is formed at the lowest position of the buffer chamber 16. The feeding device 20 is composed of a piping mechanism 21 and a metering box 30, and the piping mechanism 21 is composed of the suction pipe 22 and the rising pipe 23 communicating at a lower end part, and the upper end part of the suction pipe 22 is used as a suction port, and an air supplying pipe 24 from a pump is connected to the lower part of the rising pipe 23.
Patent JP-H0645052-A (JP)
Title: Face electric heater
Inventor: MATSUMOTO MITSURU
IPC: F24D13/02
Filed: 1992-07-24
Abstract: PURPOSE:To detect almost precise room temperature and control the electricity quantity of a heater wire. CONSTITUTION:A face electric heater has a face heater 1 having a heater wire 2: a controller 4 provided on the heater 1; a first temperature sensor 10 provided in the controller and a second temperature sensor 11 provided in a position exposed to the outside air in the controller; and arithmetic means 15, 16. On the basis of the temperature signals by the first temperature sensor and the second temperature sensor, the difference between them is detected to determine room temperature.
Patent JP-H1028324-A (JP)
Title: Power source circuit
Inventor: KURIBAYASHI TAIJI
IPC: G05F1/56
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the peripheral parts of an element from being broken or damaged due to heat loss of the element by preventing an overcurrent from flowing to a first transistor, when the output side of a power source circuit short-circuits by constituting the starting means of the power source circuit of a trigger-pulse generating circuit. SOLUTION: A power supply current is inputted to a first transistor Q1 and a starting means 1. The starting means 1 is a pulse-generating circuit, composed of a differentiation circuit and works as a control means for driving the transistor Q1, by supplying a trigger pulse to the base side of a second transistor Q2 through a diode D1. Therefore, the breakage of an element due to an overcurrent flowing to the first transistor Q1 can be prevented, when the output side of a power source circuit short-circuits, because the power source circuit is turned off and no current is supplied from the differentiation circuit.
Patent JP-H0247965-A (JP)
Title: Communication service semantic understanding system
Inventor: MAEDA JUN
IPC: H04Q3/545
Filed: 1988-08-09
Abstract: PURPOSE:To prevent improper operation by decoding the meaning of it when the user instructs a communication service and evaluating whether or not the service is proper and outputting the result. CONSTITUTION:A user state extraction means 2 is started at the production of communication service request and the user state is extracted based on a user state extraction rule 3 from a data from a data group storage section 1 and the result is outputted to a service evaluation means 4. On the other hand, when the content of the communication service requesting the user is inputted, it is set to a communication service type input section 8 and the data is made correspondent according to an information flow.service corresponding rule 7 in an information flow.service corresponding means 6 to generate an information flow data and the result is fed to the service evaluation means 4. Based on an information flow model 5, the means 4 evaluates whether the combination of the user status information and the service flow information given from the means 2, 6 is proper. Then when the combination is discriminated to be improper, an inquiry means 10 inquires about it to the user.
Patent JP-H0759074-A (JP)
Title: Multi-media terminal
Inventor: WATANABE HIDEHIKO
IPC: H04N21/433
Filed: 1993-08-11
Abstract: PURPOSE:To avoid trouble. f seeking by providing a data storage means storing data indicating on which data storage medium reception data are stored together with reception data file names when the reception data from a communication opposite party are stored. CONSTITUTION:A terminal equipment A24 and a terminal equipment B43 exchange medium information via an ISDN line. After the terminal equipment A24 sends information representing which medium of destination the medium information is to be sent and a file name of the information, a still picture is sent. Then the terminal equipment B43 stores information to which medium the received data to a management file together with its file name based on the medium information sent prior to the received data. When the terminal equipment B43 desires to check to which medium the data are stored, the terminal equipment B43 reads the management file in which file names are stored and displays them on an LCD screen to recognize to which medium the data are stored.
Patent JP-H0248341-A (JP)
Title: Sheet feeding device
Inventor: HORI HARUHIKO
IPC: B65H3/52
Filed: 1988-08-09
Abstract: PURPOSE:To keep a contact pressure of a forward roller with a reverse roller approximately at a specified value by a method wherein the intersection angle of an energizing direction with a straight line for interconnecting the energizing action point of a rocking member and the fulcrum center of the rocking member. CONSTITUTION:When sheets P are fed, in order, from a feed cassette 6, the diameter of a reverse roller 4 is radially decreased by means of friction. Through gradual upward rocking of a rocking lever 31 around a support axle 30 along with the decrease of the diameter of the reverse roller, an expandable member 50 is expanded through the energizing force of a compression spring 52, and along with the expansion, the energizing force of the compression spring 52 is decreased gradually. In this case, since an energizing member 5 is located at an angle of 40 - 80 deg. of the energizing direction with a straight line (l) for interconnecting the energizing action point of the rocking member 3 and the center of the support axle 30, an effective moment radius is increased with the decrease in the energizing force of an energizing member 5 due to wear of the reverse roller. This constitution keeps the moment of a force exerted on the support axle 30 of the rocking member 3 approximately at a specified value, and the contact pressure of the reverse roller 4 with a forward roller 2 is also kept approximately at a specified value.
Patent JP-S6258315-A (JP)
Title: Positioning control method for moving object in copying machine
Inventor: HASEGAWA TOSHIHARU
IPC: G03G15/00
Filed: 1985-09-09
Abstract: PURPOSE:To ignore the scan input intervals by slowing down the moving speed of a jogger fence at the area near the home position in order to attain the accurate positioning of a moving object and at the same time applying a scan input system. CONSTITUTION:A stepping motor 5 is driven by an amount equivalent to a pulse to decelerate the driving speed of the motor 5 at the area near the home position at an interval longer than a scan input interval T. However it is difficult to detect the area near the home position. Therefore a normal drive state is kept until a home position sensor 10 is turned on as shown by a figure (b) after a jogger fence 3 is set toward the home position and a projection 9 passes temporarily through the home position as shown by a figure (a). Then the driving speed of the motor 5 is slowed down and the fence 3 is moved until the projection 9 passes through the sensor 10 as shown by a figure (c). Under such conditions, the drive of the motor 5 is stopped and the fence 3 is stopped at the genuine home position. Thus the positioning is through with the fence 3.
Patent JP-H0248924-A (JP)
Title: Stretching method of film
Inventor: OSHIMA YOSHITOMO
IPC: B29C55/06
Filed: 1988-08-11
Abstract: PURPOSE:To prevent generation of a scratch in the direction of width of a film by preventing generation of neck-in, by a method wherein after stretching of a running film between rolls in a longitudinal direction, both side end parts of the film are cooled while fitting them into a fitting part formed in a circumferential direction of both end parts of a cooling roll. CONSTITUTION:When a stretching roll 1 is turned at a peripheral speed slower than that of a stretching and cooling roll 2 and a film 3 is sent into them, the film 3 is stretched longitudinally between the stretching roll 1 and stretching and cooling roll 2. The film 3 is sent to a cooling roll 5 after it is cooled a little by the stretching and cooling roll 2 and cooled while the film is being energized in the direction of the center of the cooling roll 5. Then both the side end parts of the film 3 are solidified gradually under a state where they are entered into a fitting part 6. Therefore, though the film 3 is apt to shrink in the direction of a width by thermal shrinkage due to cooling and lateral distortion due to tensile force of a longitudinal direction, this is prevented by fitting of both the side end parts into the fitting groove 6. With this construction, generation of a scratch of the width direction can be prevented without generating neck-in in the film.
Patent JP-H0363722-A (JP)
Title: Digital data processing circuit
Inventor: TAKAYAMA SHIYUN
IPC: G06F7/38
Filed: 1989-07-31
Abstract: PURPOSE:To average the generation of a rounding error irrespective of a value of fraction data by adding a random noise generated by a multiple element M sequence, and executing a rounding processing of digital data, based on a result of this addition. CONSTITUTION:In input digital data DGIN of 16 bits, first of all, effective data DCIN1 of an 8-bit portion is inputted to a rounding processing circuit 2 from an MSB (most significant bit) to be brought to rounding, and fraction data DGIN2 consisting of an 8-bit portion being below the effective data DGIN1 is inputted to a fraction data processing circuit 3. To this fraction data processing circuit 3, in addition to the fraction data DGIN2, random noise data DRN consisting of, for instance, 3 bits outputted from a random noise generating circuit 4 is inputted. Subsequently, to the fraction data DIN2 of digital data, the random noise DRN generated by a multiple element M sequence is added, and based on a result of this addition, a rounding processing of the digital data is executed. In such a way, the generation of a rounding error can be averaged irrespective of the value of fraction data by a simple constitution.
Patent JP-S5989200-A (JP)
Inventor: NISHIJIMA OSAMU
IPC: B43L13/00
Filed: 1982-11-15
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-S6443187-A (JP)
Title: Purification of variation type urokinase precursor
Inventor: KOJIMA TAKAKAZU
IPC: C12N9/72
Filed: 1987-08-11
Abstract: PURPOSE:To liberate a desired variation type urokinase precursor, by purifying a crude variation type urokinase variant using a gel for chromatography having a proper hydrophobic properties. CONSTITUTION:Escherichia coli into which an expression plasmid combined with a variation type urokinase precursor is introduced is cultivated and the resultant bacterium cell is ground and then solubilized to afford a crude variation type urokinase precursor in an aqueous solution state via a process of oxidative reconstitution. The variation type urokinase precursor is treated in 0.1-1M guanidine hydrochloride solution till attained sufficient purity and a buffer of about neutrality (pH 6-10) is preferably used as a buffer. The above-mentioned crude urokinase precursor which is a starting material is separated using silica gel, natural high polymer, synthetic high polymer, etc., as a carrier and a hydrophobic chromato gel having 2-8C alkyl group or phenyl group at the side chain by gradient elution method having initial concentration of 0.5-1M and final concentration of 0.3-0M to provide the aimed variation type urokinase.
Patent JP-H0247073-A (JP)
Title: Image exposure device
Inventor: YAMAMOTO TAKEMI
IPC: B41J2/525
Filed: 1988-08-09
Abstract: PURPOSE:To shorten a time necessary to totally expose by employing a fiber optic tube having an optical fiber array on an image focusing face as an exposure light source, exposing a light radiated from the array with a photosensitive and pressure sensitive recording medium, and forming a multicolor image. CONSTITUTION:A filter optic tube (FOT) 4 is formed on its focusing face of red (R), green (R) and blue (B) fluorescent (screens) 1, 2, 3, an optical fiber array 6 is disposed on the face, a photosensitive pressure sensitive recording medium 5 made of microcapsule sheet or the like is moved to the array 6 to undergo the exposure. The FOT 4 and its deflecting yoke 9 are driven by a FOT driving circuit 10, and the circuit 10 and the medium 5 are controlled to be fed on the basis of various input signals from a processor 11 and data of RAM 12.
Patent JP-S5988789-A (JP)
Inventor: HIRASAWA TOORU
IPC: G06F3/038
Filed: 1982-11-12
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。