baber/WOPTO huggingface dataset:
Patent JP-H0863141-A (JP)
Title: Color image display method and video game device using the same
Inventor: HORIE KAZUTAKA
IPC: A63F13/00
Filed: 1994-08-24
Abstract: PURPOSE: To display different plural color images by preparing plural color palettes, storing specification information specifying a color kind set in a corresponding color palette at every pixel of a display screen and selecting successively color palettes. CONSTITUTION: In the color palette of (2), numerical numbers 0, 1 show a white color and a numerical number 2 shows a blue color. Consequently. in the case of displaying the image of a white circle, a blue image having the white circle is displayed by selecting the color palette of (2). On the other hand, in the color palette of (3), numerical numbers O. 2 show a white color and a numerical number 1 shows a blue color. Consequently, in the case displaying the image of an X, the image X of a red color is displayed by selecting the color palette of (3). Thus, different images are displayed by preparing color palettes corresponding to images and by selecting these palettes properly, moreover, it is sufficient for this method and this device to prepare only one pixel memory area in common with respect to plural images.
Patent JP-H0933752-A (JP)
Title: Optical array ferrule
Inventor: ISHIDA HIDETOSHI
IPC: G02B6/40
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by saving materials and simplifying an assembly process without spoiling characteristics of an optical fiber itself by forming the optical array ferrule in a metallic sleeve by insert resin molding. SOLUTION: The metallic sleeve 2 has a flange part 7 which is sectioned in a circular or rectangular shape and a projection part 8 which is in front of the flange part and sectioned in a smaller shape. This ferrule has plural optical fiber insertion holes 4 formed in the metallic sleeve by resin molding and the outer periphery of the flange is completely exposed. Here, the array end surface position of the optical array ferrule preferably projects forward from the tip position of the metallic sleeve 2 and the projection width between the array end surface and the tip position of the metallic sleeve 2 is preferably <=2mm.  Further, the projection part 8 of the metallic sleeve 2 is coated with molding resin and the projection part 8 is preferably provided with an optical fiber visually vecognizing window 3 though which a cut for making the resin flow in, a hole part, or optical fiber insertion holes 4 can be seen.
Patent JP-2001028189-A (JP)
Title: Semiconductor memory
Inventor: NAKAO HIROYUKI
IPC: G11C11/407
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize constitution of a semiconductor memory having a word driver which an suppress a through current caused at the time of activating a word line. SOLUTION: This word driver 100 comprises a level conversion circuit 120 which drives a word line WL with amplitude of word line boosting voltage Vpp responding to a row address decoding signal XD having an amplitude of power source voltage Vcc and which has the constitution of a cross amplifier having a latch function, a cut off transistor QP30 which is provided for cutting off a through current caused in the level conversion circuit 120, and a cut off signal generating circuit 110 which generates a cut off signal CTF given to the gate of the transistor QP30. The cut off signal generating circuit 110 sets the voltage level of the cut off signal CTF to Vpp until the voltage level of a word line reaches a Vpp level at the time of activating a word line.
Patent JP-S6359433-A (JP)
Inventor: TSURUTA KEIJIRO
IPC: D02G3/26
Filed: 1986-08-25
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-S6443242-A (JP)
Title: Endoscope
Inventor: TAKAYAMA SHUICHI
IPC: A61B5/055
Filed: 1987-08-10
Abstract: PURPOSE:To apply procedure and treatment to the affected part while an index is confirmed, by providing the index, which can confirm the measured region measured by an NMR measuring coil, to the leading end part of an insert part. CONSTITUTION:For example, when an abnormal region is discovered at the epithelial part of the wall of the stomach, the curving operating knob 13 provided to an operating part 3 is operated to press the NMR measuring coil 22 provided to a leading end part 12 to the abnormal region 31 and a high frequency wave is sent out to the aforementioned coil 22 through a high frequency wave generator 27, a tuning circuit 24 and a condenser box 29 and a high frequency magnetic field is outputted to the abnormal region 31 from the coil 22. The NMR signal from the abnormal region 31 is received by the aforementioned coil 22 and measured by an NMR signal detection circuit 26. By pressing the NMR measuring coil 22 simultaneously with the above- mentioned measurement, the colorant infiltrated in an impregnation member 28 is adhered to the abnormal region 31 to be set to the index of the abnormal region 31.
Patent JP-2000352351-A (JP)
Title: Harmful gas reduction system for internal combustion engine
Inventor: MORIBE FUSAYOSHI
IPC: F02F3/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a piston structure of an internal combustion engine which enables reduction of the emission amount of harmful gas by improving ignitability and combustion rate by enlarging an ignition combustion area within a certain capacity, and increasing a contact area with a gas mixture. SOLUTION: Small cylindrical holes 8 which do not cause a damage by explosive combustion are formed, within a permissible range, on a compressed plane of a generally-used piston 2 of an internal combustion engine. These holes improve ignitability and combustion rate, and each shape of which is not particularly specified.
Patent JP-H0574511-A (JP)
Title: Structure connecting electric power source and its output load part with conductive wire
Inventor: SEISHIYOU MAKOTO
IPC: H01R9/16
Filed: 1991-08-08
Abstract: PURPOSE:To eliminate leakage of voltage and current without widening the distance between conductors by installing connection terminals of a plurality of conductive wires and conductive pipes in an insulating wall in the way of differing the positions vertically wherein the wires and pipes compose a circuit between a high voltage or high frequency electric power source and its output load in the case the insulating wall partitions them. CONSTITUTION:In the case that connection parts 316 and 317 for a sending electrode 116 and a returning electrode 117 of an induction coil are set in the same plane of an insulating wall, since the sending electrode 116 is thicker than the returning electrode 117, current leakage occurs owing to too close distance between the conductors. To avoid this, the electrode 317 is moved to the rectangular direction against the insulating wall 102A in a flange shape without altering the axial distance and the close distance between the conductors are made wide and thus the possibility of current leakage is eliminated even if the axial distance does not change. The connection part 316 is composed of a female screw part 316B and a male screw part 316A and the male screw part 316 is used as a terminal part of a heating coil of the output load and both screw parts are stuck closely to the wall 102A through a packing 141. The connection part 317 is stuck closely to a thick part 102B in the wall 102A.
Patent JP-H1136925-A (JP)
Title: Emission control device for internal combustion engine
Inventor: ITO YASUYUKI
IPC: F02D41/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To allow any of catalysts to efficiently desorb and reduce NOx by carrying out rich spike by the number of times corresponding to a number of catalysts. SOLUTION: A plurality of NOx absorbing catalysts 7, 8 are arranged in series in an exhaust passage 17, and the mixture is momentarily enriched upon change-over from lean mixture operation into stochiometric mixture operation so as to carry out rich spike in order to promote desorption and reduction of NOx. In this case, the rich spike is partly carried out by a number of times corresponding to the number of the catalysts. With this arrangement, it is possible to enable each of the catalysts to desorb and reduce NOx with a high degree of responsiveness in a best condition.
Patent JP-S6356080-A (JP)
Title: Auto-bright circuit
Inventor: OKAMOTO MITSUHIRO
IPC: H04N5/66
Filed: 1986-08-26
Abstract: PURPOSE:To efficiently vary a luminance level even in a display unit whose picture contrast is low by equalizing the sum of the areas of the bright parts with the sum of the areas of the dark parts of R, G and B primary signals from a chroma circuit. CONSTITUTION:If none of low primary signal levels 102-104 exceeds the thresholds of (a) second, fourth and sixth comparators respectively (underflow), a 1st gate 113 switches on a switch 117 to connect a smoothing circuit 119 to a VDD. On the contrary, if one of an R signal 102, a G signal 103 and a B signal 104 which have high primary signal levels exceeds the thresholds of a first, third and fifth comparators respectively(over-flow), a 2nd gate 114 switches on the switch 118 to connect the smoothing circuit 119 to a VSS. As a result the output 120 of the smoothing circuit which executes a feedback to a chroma circuit 101 is made to stabilize so as to equalize the area of the sum of the underflow and the sum of the over-flow. Thus RGB outputs 105 displayed on a screen can be stabilized to the level where the contrast of a display unit is efficiently used.
Patent JP-H0948664-A (JP)
Title: Production of carbonaceous formed product
Inventor: WATANABE YOSHIHIRO
IPC: C04B35/52
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive carbonaceous formed product without having variations in its dimensions and capable of eliminating a mechanical processing. SOLUTION: This method for producing a cylindrical or crucible-shaped carbonaceous formed product comprises inserting a cylindrical mandrel having the same or larger thermal expansion coefficient than that of the carbonaceous formed material after its burning or graphitization, into the inside of the formed material before the burning or the graphitization and burning or graphitizing.
Patent JP-H06124629-A (JP)
Title: Proximity switch
Inventor: NODERA TOSHIO
IPC: H01H36/00
Filed: 1991-08-09
Abstract: PURPOSE:To protect an electronic part and an electronic circuit both mounted on a printed circuit board, which is contained inside a case, against a thermal stress of an insulative resin in a proximity switch where an inside space of a case is filled with the insulative resin. CONSTITUTION:An electronic part 3A and an electronic circuit 3B mounted on a printed circuit board 4 contained inside a case 1 in a proximity switch are covered with a putty-like insulator 8, for enclosure.
Patent JP-H0641648-A (JP)
Title: Device for controlling tension of metal strip
Inventor: KITAWAKI YASUO
IPC: C21D11/00
Filed: 1992-07-27
Abstract: PURPOSE:To extremely suppress the variation in tension by quickly absorbing the variation in tension of a metal strip in a continuous process line. CONSTITUTION:By plural bridle rolls 12, 15 divided into two groups at the front and the rear parts, low mechanical loss of a dancer roll 18 arranged between two groups of the bridle rolls and a tension meter 23 are installed. In the variation of tension of the metal strip 31, the low frequency component is absorbed by the tension control of the bridle rolls 12, 15 and the high frequency component is absorbed by the tension control of the dancer roll 18. The variation in tension in charge of the dancer roll can be reduced and this moving range can be restrained be smaller. Therefore, the tension control effectively using the dancer roll of low mechanical loss in realized, and the variation in tension of the metal strip is restrained to be smaller and the metal strip can stably be passed through.
Patent JP-S6356164-A (JP)
Title: Pole tooth of stepping motor
Inventor: INAMOTO KATSUYA
IPC: H02K37/12
Filed: 1986-08-26
Abstract: PURPOSE:To reduce leakage flux without reducing the torque of a stepping motor, by a method wherein the tip end surfaces of tooth pieces and at least either one of circumferential surfaces, opposing to the tip end surfaces of respective tooth pieces of an outer ring and an inner ring, are slanted toward the side of a permanent magnet sheet. CONSTITUTION:A stepping motor consists of first and second stators, a rotor having a permanent magnet sheet and the like. The pole tooth thereof is equipped with a first tooth body 7, provided with tooth pieces 21 projected radially and outwardly from an inner ring 15, and a second tooth body 9, provided with the tooth pieces 22 projected radially and inwardly from an outer ring 16 and advancing between the tooth pieces 21 in the same plane as the first tooth body 7. In this case, the tip end surfaces 21a, 22a of respective tooth pieces 21, 22 and the circumferential surfaces 15a, 16a of the outer and inner rings 15, 16 are slanted toward the side of the permanent magnet, opposing to said first and second tooth bodies 7, 9. According to this method, the magnetic flux of the tip end surfaces 21a, 22a or the circumferential surfaces 15a, 16a may be directed toward the side of the permanent magnet and the flux may be utilized as effective magnetic flux.
Patent JP-H0759153-A (JP)
Title: Method and device for displaying on-road service area
Inventor: KIMURA MASAHIRO
IPC: H04B17/391
Filed: 1993-08-11
Abstract: PURPOSE:To drastically shorten processing time by decreasing the number of total calculation times considerably. CONSTITUTION:A service area decision means 19 obtains the shape of a service area of a base station on a road based on a maximum propagation distance calculated by a maximum propagation distance calculation means 20 and road data read from a road data section 18 of a town map data section 11 and stores the shape to an element pattern data area 24 of a buffer 12. Then a service area display means 26 reads an element pattern stored in the element pattern data area 24 and displays the pattern on a display device 14.
Patent JP-S5889481-A (JP)
Inventor: MITSUSHIERU DEIATSU
IPC: B62K19/16
Filed: 1982-11-16
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-S6260222-A (JP)
Title: Device for measuring dimension of charged particle beams
Inventor: NIIJIMA HIRONOBU
IPC: H01L21/30
Filed: 1985-09-09
Abstract: PURPOSE:To enable the beam width to be measured accurately by a method wherein a beam size measurement means using a locating means to detect the position wherein the half value calculated by a slice level calculating means intersects with a differential wave form as well as two location data collected by said locating means is provided. CONSTITUTION:A true slice level VST is calculated by true peak value VPT and base level VB; a controller (control circuit) 9 after calculating the true level VST, stores the true slice level VST again in a slice level register 13 of a locating means 10; the true slice level VST is compared with a differential wave form data by a digital comparator 15 in the locating means 10 to input the location data on the position wherein the differential wave form data intersect with the true slice level VST in a register file 18. The location data AeT1 and AeT2 can be assumed as the location data corresponding to the true half value of differential wave form. Besides, the width W of charged particle beam 1 can be calculated accurately by said location data AeT1 and AeT2. Through these procedures, the width of image drawing beams can be specified accurately.
Patent JP-S6357380-A (JP)
Title: Assembling method for vehicle door
Inventor: KATO HIDEYUKI
IPC: B62D65/00
Filed: 1986-08-28
Abstract: PURPOSE:To improve the assembling workability of a window glass by inserting the window glass into a skeleton from below and assembling it into a glass run channel before assembling inner and outer panels to the skeleton constituting a door main body. CONSTITUTION:A door main body 1 provided with a sash 2 at its upper section is constituted of a skeleton 3 forming the framework of the door main body 1 at its lower section and inner and outer panels assembled across this skeleton 3. The skeleton 3 is constituted of a front end member 6 and a rear end member 7, and door lock mechanism components consisting of a door lock component 16, a key cylinder 17, etc., are assembled to the rear end member 7. In this case, the door trimming component such as a glass run channel 70 is assembled before the inner and outer panels are assembled, and a window glass 23 is inserted into a space between the front end member 6 and the rear end member 7 form below and assembled to the glass run channel 70.
Patent JP-H1051555-A (JP)
Title: Speaking system for telephone conference and speaking method
Inventor: NIWA NOBUAKI
IPC: H04M3/56
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate alternation of participants in a telephone conference and to enable participation in the telephone conference, even if a participant in the conference is changed. SOLUTION: An extension telephone set 12, disconnected from the telephone conference, collects an outside line/extension telephone set 13 which is a new conference participating telephone set in the telephone conference for enabling newly participating in the telephone conference. The speaking system is provided with a special number storing memory 30 for previously registering a transfer special number, being participation information of the telephone conference, a central processing unit 2 for controlling the telephone conference information registered in this memory 30, and a conference trunk which is a line connecting means for connecting plural extensions or outsides line to each other to conduct the telephone conference, since the telephone conference is conducted by collecting these plural extensions or outside lines by the operation of this central processing unit 2.  Thus, the mew participant can be collected from the extension telephone set 12 disconnected from the conference, so that the telephone speaking between telephone sets continuously participating in conference 10 and 11 can be held on, while the extension telephone set 12 alternates to the participating telephone set in conference 13 until the new participant joints in.
Patent JP-H0366911-A (JP)
Title: Screw nut and mounting method therefor
Inventor: SHIMABARA TETSUO
IPC: F16B37/04
Filed: 1989-07-31
Abstract: PURPOSE:To mount a screw nut without a punching tool by pushing the cylindrical screw nut provided with female and male screw parts on an end conical part thereof by means of a pushing tool into a mounte material, and extendingly deforming the cylindrical part while pulling a pressurizing jig and the pushing tool. CONSTITUTION:A female screw part 4 and a male screw part 5 are formed on an end conical part 2 of a cylindrical nut main body 1. A male screw part b, of a pushing tool B is screwed with the female screw part 4, while a screw nut A is pushed into a plate material C. An outer flange 3 is pressed by a pressurizing jig 7, and the pushing tool B is pulled. Thus, the cylindrical nut main body 1 is extended in a radial direction to form an extendingly deformed part 1b and hold the plate material C between it and the outer flange part 3. Afterward, the male screw part b2 is screwed out of the female screw part and the pushing jig is removed. The screw nut A is mounted without a punching tool.
Patent JP-H0646327-A (JP)
Title: Film player
Inventor: INOUE MANABU
IPC: H04N5/253
Filed: 1992-07-27
Abstract: PURPOSE:To prevent even films having irregular photographing orders from giving a sense of disorder to a person who looks at them by reading photographing information recorded on films in a film player and discriminating the photographing order of each image on the films from the information and reproducing the images in the order. CONSTITUTION:Films 52 are rolled up by prescribed amount, they are abutted on a magnetic head 40, the information of each frame is read out by feeding the films and the information is recorded in a memory. Date information of the information of each frame is read out of the memory and a photographing order is discriminated from the date information. Next, the films 52 is rolled back within a cartridge 53. The films 52 are abutted on the head 40 again, the image is read in the photographing order in accordance with the rolling state of the films 52 by controlling a feeding motor, and the image is displayed on a television monitor.
Patent JP-2000029364-A (JP)
Title: Toner recovering device
Inventor: TSUJIMOTO TAKAHIRO
IPC: G03G15/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner recovering device which is constituted so as to coincide with one-component developing system and by which the reduction of a cost and miniaturization are attained by reducing the number of components. SOLUTION: This toner recovering device 30 is assembled into an image forming device developing an electrostatic latent image on a photoreceptive drum 11 by using one-component conductive toner, and recovers one-component conductive toner remaining on the photoreceptive drum 11. The toner recovering device 30 possesses a magnetic screw roller 31 that is arranged so as to face the surface of the photoreceptive drum 11 and also where an N pole and an S pole are coaxially, alternately and spirally magnetized, a cleaning blade 32 (blade means) abutting on the surface of the magnetic screw roller 31 and a toner recovery bottle 33 (recovering part) to recover one-component conductive toner moved to one end part of the magnetic screw roller 31.
Patent JP-S5989417-A (JP)
Title: Method for setting of mask in printing device
Inventor: AYADA NAOKI
IPC: H01L21/027
Filed: 1982-11-15
Abstract: PURPOSE:To reduce the searching period for the titled printing device by a method wherein the stage supporting a mask is fixed when the alignment marks located on the mask are detected. CONSTITUTION:A detecting device moves on the mask and detects the alignment marks 54 and 54' provided on the mask, the mask 1 is shifted by driving the shifting means based on the detected signal and, at the same time, the reference mark and the alignment mark on the wafer are brought in the range of detection of the detecting means by moving the detecting means. Then, an automatic alignment of the reference mark and the alignment mark is performed. As a result, the searching period is cut down, and the alignment mark and the reference mark can be brought to closer to the position before a fine alignment is performed, thereby enabling to perform the alignment operation in a short period.
Patent JP-H0854544-A (JP)
Title: Optical-fiber distribution frame
Inventor: RICHIYAADO JIYOSEFU PINPINERA
IPC: H04B10/071
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently test a patch code at a low cost by providing a microprocessor for receiving and monitoring test signals originated by one of modules to the other module. SOLUTION: The plural modules are provided in the respective shelves of this optical fiber distribution frame, and the module optically connects the optical fiber of a cable with an optical fiber jumper cable. Then, at least one of the modules is provided with origination/reception means (a jack 20, a WDM 50 and a tap 51) for receiving the information signals of a first wavelength and originating the information to the other module connected through the optical fiber jumper cable. Further, the microprocessor 53, a light-emitting element 54, the tap 51 and the jack 22 for originating the test signals of a second wavelength through the same cable to the other connected module are provided. Then, the other module is provided with a means 53 for receiving and monitoring the test signals which originate form one of the modules.