baber/WOPTO huggingface dataset:
Patent JP-H0591524-A (JP)
Title: Demodulation axis variable circuit
Inventor: NISHIZAWA YUKIO
IPC: H04N9/65
Filed: 1991-09-30
Abstract: PURPOSE:To provide a demodulation axis variable circuit capable of making the hue of the 1st image (main picture) and that of the 2nd image (slave picture) uniform in the case of PIP (picture in picture) for inserting the 1st image into the 2nd image by outputting a color difference signal demodulated from a color television signal while equivalently changing a demodulation axis. CONSTITUTION:A variable voltage source 8 generates a DC voltage X and a sine signal generating circuit 6 and a cosine signal generating circuit 7 respectively generate control signals sinf(X), cosf(X). The 1st and 2nd variable gain circuits 3, 4 respectively multiply respective inputted color difference signals by cosDELTAphi and sinDELTAphi based upon respective control signals sinf(X), cons(X) and generate respective multiplied outputs. A subtractor 5 finds out a difference between the two output signals and outputs a color difference signal whose modulation axis is converted only by DELTAphi.
Patent JP-2001101792-A (JP)
Title: Information processing unit and method, and recording medium
Inventor: HIRAI JUN
IPC: H04N7/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that heeds the copyright of digital contents data and enhance the user's usability. SOLUTION: A charging control circuit 13 stores a recording history of digital contents data of a recording and reproducing device. A copy permission condition extract circuit 18 separates a signal (including coded digital contents data and their copy permission condition) received from a descramble circuit 12 or a bus use encryption decoding circuit 17 into the coded digital contents data and their copy permission condition, outputs the coded digital contents data to a decode circuit 19 and outputs the copy permission condition to a control circuit 20. The control circuit 20 controls each circuit of the receiver 1 on the basis of a read control program, the copy permission condition of the digital contents data received from the copy permission condition extract circuit 18 and a command or the like entered by a user.
Patent JP-S61150324-A (JP)
Title: Diffusion control equipment
Inventor: KIRA EIJI
IPC: H01L21/22
Filed: 1984-12-25
Abstract: PURPOSE:To collectively control information on diffusion for reducing the time required for inputting the information while preventing the information from being erroneously inputted, by providing a plurality of control means for controlling diffusion operation of a plurality of diffusion furnaces and by storing diffusion information common to the diffusion furnaces in a common information storing means. CONSTITUTION:A diffusion control equipment has a plurality of diffusion furnaces which are provided respectively with principal control units 37A-37D connected to furnace temperature controlling I/O's 31A-31D, gas flow controlling I/O's 32A-32D, handling controlling I/O's 33A-33D, timers 34A-34D and ROM36A-36D. These control units 37A-37D are connected to a common RAM38 for storing common diffusion information. Diffusion information common to the control units 37A-37D is written in the RAM38, and the written information is read out by the control units 37A-37D. In this manner, diffusion information produced in the diffusion furnaces is controlled collectively. Accordingly, the time required for inputting the information can be reduced and the erroneous input of the information can be prevented.
Patent JP-S62137198-A (JP)
Title: Sewage dehydrator
Inventor: HASEGAWA MOTOI
IPC: B30B9/20
Filed: 1985-12-11
Abstract: PURPOSE:To vary the correspondence in driving according to the circumstances and to improve the work efficiency by releasing the abutment of a roller in case of the load of the squeezing roller being >=the prescribed when the oil pressure does not drop <=the prescribed value even after the lapse of the prescribed time. CONSTITUTION:The feed of an oil pressure is stopped and the confirming timer which sets a waiting time is set as well when the oil pressure inside a push-in cylinder 11 becomes larger than the prescribed pressure while under the squeezing work. In succession it is judged as to whether the load of the driving motor of the squeezing roller exceeds the prescribed load value or not. In case of the load being not so much, it is judged whether the limit switch LS2 is pushed and if pushed it is judged that the sewage is discharged. In case that the load of the roller driving motor is judged that being >=the prescribed value, it is judged as to whether the switch LS2 is ON or not, with the advance of a pusher 7 after enabling the pass of a foreign matter by ascending the upper part squeezing roller 2. In case of the switch LS2 being not turned ON, the foreign matter is too big to pass and the operation is stopped due to it being dangerous by sending a warning signal.
Patent JP-H06129969-A (JP)
Title: Material testing equipment
Inventor: AWANO TAKASHI
IPC: G01N3/02
Filed: 1992-10-16
Abstract: PURPOSE:To obtain an accurate load-displacement line figure even when an elastic body is applied with a compression load. CONSTITUTION:A pair of threaded rods 4a and 4b, vertically mounted an a base pedestal 1 in a rotative manner and rotated by a driving means 6, and a cross head 5, screwed to them at its both ends and moved by its rotation far applying a tested piece with load, are provided in a material testing equipment. It is provided with a pair of rotational angle detecting means 11a and 11b that detect rotational angle of the threaded rods 4a and 4b, respectively, and a mean value outputting means 15 that outputs the mean value of the pair of rotational signals outputted from the pair of rotational angle detecting means 11a and 11b.
Patent JP-2001100111-A (JP)
Title: Electronic endoscope device
Inventor: MINAMI TOSHIJI
IPC: H04N5/235
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To form a good static picture by suppressing the blur of an image when the image is picked up by utilizing a variable power mechanism. SOLUTION: Stroboscope light is emitted by a stroboscope light emitting circuit 42 when a freeze button 25 is pushed. A high shutter speed shorter than the exposure time of animation images is set by an electronic shutter circuit 30. A moving lens 14 is moved through a variable motor section 20 and a wire- shaped transmission member 19 by the operation of a variable power switch 21, by which an observation distance is changed. Then, the static picture is formed by a short time of the image pickup by strong illumination light. The blur of the image which is significant particularly when the image is enlarged by variable power operation is lessened.
Patent JP-H01122714-A (JP)
Title: Anti-roll shock-absorber
Inventor: JO TADASHI
IPC: F16F9/46
Filed: 1987-11-04
Abstract: PURPOSE:To make it possible to smoothly change over a selector valve which opens and closes an oil passage so as to selectively exhibit a shock-absorber function and an anti-roll function, by forming cut-out flow passages or the like in the selector valve so that accumulated pressure upon the oil passage being opened and closed is relieved to the reservoir side. CONSTITUTION:In a shock absorber, the extension and retraction of a piston disposed in a cylinder is allowed and inhibited in association with the opening and closing of an oil passage L by a selector valve 3 so as to selectively exhibit a shock absorber function and anti-roll function. In this arrangement, a poppet 30 is slidably disposed in a bushing 33 held in a valve casing 10, and is depressed by a spring 31 and is adapted to be raised by a free piston 32. Further, a poppet 30 is formed therein with an orifice passage 30a and a cut-out flow passage 30b while the bushing is formed therein with a cut-out flow passage 33b, which are communicated with a reservoir chamber C.
Patent JP-H03140261-A (JP)
Title: Electrostatic multi-needle electrode matrix head
Inventor: OTSUKI HISANORI
IPC: G03G15/00
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a high image quality without establishing an abnormal gap electric field between an electrostatic multi-needle electrode matrix head and a recording medium by disposing auxiliary electrode trains made of a low-resistance body on the upstream side in a recording medium running direction. CONSTITUTION:A recording medium 9 moves in a direction of an arrow A. A latent image is formed by an electrostatic multi-needle electrode matrix head 1, developed to a visible image by a developer 11, and fixed by a fixer 12. In this head 1, two trains of auxiliary electrodes 7 are arranged on the both sides of a multi-needle electrode 2 so as to be flush with the electrode 2. A pulse voltage is applied to the two trains of auxiliary electrodes 7 of the both sides. An electric potential acts to a conductive layer of the recording medium 9 by capacitive coupling. An electric potential required just under the multi-needle electrode is obtained by the auxiliary electrode 7 so that a gap electric field can be established between the head 1 and the recording medium 9. In this case, the auxiliary electrode 7 made of an electrode resin prevents the occurrence of metallic powder of the auxiliary electrode 7 caused by friction when the recording medium 9 moves on the recording surface of the head 1. In this manner, an abnormal gap electric field never occurs between the head 1 and the recording medium 9, and an abnormal latent image dot is not formed.
Patent JP-H06133130-A (JP)
Title: Paper feed control system for electronic photographic device
Inventor: TSUCHIYA KIYOMI
IPC: H04N1/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent plural paper sheets from being stacked to a primary stack section by preventing a reception start position of print data from being irregu lar at re-start after the print data are tentatively intermitted in a printer having a photosensing body with a winding mechanism and the paper turn-over use primary stack section. CONSTITUTION:The system is provided with a paper feed signal reception processing 101, a synchronization processing 107 for a joint signal, a print data reception processing 110 and a paper feed processing 113, and when the paper feed processing 113 discriminates (116) the absence of paper feed data, a print flag is reset (115) and synchronization processing with the joint signal is stopped (116), the synchronization with the joint signal by the paper feed signal reception processing 101 is again started (105) by a succeeding paper feed start signal, and the same control as the usual start is implemented.
Patent JP-H0594095-A (JP)
Title: Electrophotographic recorder
Inventor: UMEDA TAKAO
IPC: G03G15/14
Filed: 1991-10-01
Abstract: PURPOSE:To obtain an electrophotographic recorder which prevents the generation of drum wrap and is free from defective transfer irrespective of the presence or absence of burr and bending of the tip end of a recording sheet and the type of the recording sheet. CONSTITUTION:In the electrophotographic recorder provided with a photosensitive body 2, en exposure device for the photosensitive body 2, a developing machine for an electrostatic latent image obtained by exposure, and a transfer device for transferring a visible image to a recording sheet, the transfer device is provided with an electrifier 12 which applies charges to a recording sheet carrier 6. The electrifier 12 applies charges to the recording sheet carrier 6 when the tip end of the recording sheet 4 during carrying comes to a nip area. At this time, the quantity of charges supplied to the tip end of the recording sheet carrier 6 corresponding to the tip end part of the recording sheet 4 is made smaller than the quantity of charges applied to the recording sheet carrier 6 corresponding to the parts other than the tip end part. Also, the value at which an electric field generated in the gap 7 between the tip end part of the recording sheet 4 and the recording sheet carrier 6 by the charges is lower than the value of electric field starting discharge in air is selected.
Patent JP-H11151732-A (JP)
Title: Injection mold
Inventor: YODA KATSUTOSHI
IPC: B29C45/52
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To injection-mold a large capacity molded product by using an existing small-sized injection machine. SOLUTION: An injection mold is equipped with a cylinder 52 into which a plasticized resin is injected from an injection part 56 having a check valve 74, a movable body 17 having a male mold 18 or a female mold 19 provided to the leading end thereof and having the piston 54 housed in the cylinder 52 provided to the rear end thereof and the female mold 19 or the male mold 18 combined with the male mold 18 or the female mold 19. In this case, a resin ejecting passage 37 allowing the molding space K surrounded by the male mold 18 and the female mold 19 combined therewith to communicate with the cylinder 52 and equipped with an opening and closing valve 57 is formed to the movable body 17.
Patent JP-H11117791-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F02D41/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controller for lean-burn and temporary rich-burn to recover the purifying ability of a NOx catalyst, capable of performing rich-burn in an optimum time to improve fuel costs and restrict the variation of torque. SOLUTION: In an engine exhaust pipe 3, a NOx catalyst 19 is arranged to store NOx in the condition of a lean air-fuel ratio and reduce and release stored NOx with CO and HC in the condition of a rich air-fuel ratio. A CPU 31 in an ECU 30 sets a target air-fuel ratio of mixture to be supplied to an engine 1 to be more lean than a theoretical air-fuel ratio to perform lean-burn in accordance with the target air-fuel ratio. The CPU 31 sets a rich time for rich-burn corresponding to the operated condition of the engine and a NOx purification rate with a catalyst 19. At this time, the shortest rich time is set in such a range that a desired NOx purification rate with the NOx catalyst 19 is obtained.
Patent JP-2001098416-A (JP)
Title: Nylon 6 fiber for warp
Inventor: MATSUO YOSHITAKA
IPC: D01F6/60
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide nylon 6 fiber enabling a high-quality woven fabric not having a streak defect and excellent in flexibility to be obtained when woven as warp. SOLUTION: The fiber is mainly made of nylon 6 and has breaking extension of >=40%, breaking strength of >=5 g/d and boiling water shrink of >=10%. An initial modulus, an initial minimum modulus, an intermediate peak modulus and a breaking modulus in a differential modulus of elasticity curve meet the following values: the initial modulus (E1) of 22±3 g/d; the initial minimum modulus (E2) of 19±3 g/d; the intermediate peak modulus of (ET) of 27±3 g/d; and the breaking modulus (EB) of 7±2 g/d with proviso that E1>E2+1 (g/d).
Patent JP-H05121669-A (JP)
Title: Semiconductor device
Inventor: NOSE TADASHI
IPC: H01L27/06
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a power MOS field-effect transistor provided with a current detection transistor of high sensitivity. CONSTITUTION:A power field-effect transistor of large capacity is constituted by using an element group composed of many MOS field-effect transistors Qbx wherein a conductivity type semiconductor substrate 3 is used as the common drain. The transistors Qbx are formed along the periphery of the substrate 3 surface. A lateral type bipolar transistor for current detection is formed by using the semiconductor substrate as a base, forming a ring type collector in a part of the substrate, and forming an emitter in the ring type part. A detection resistor Ra is connected with the collector C and the emitter E. The drain D and the emitter E of the field-effect transistor are connected. When the voltage drop caused by the substrate resistance becomes larger than or equal to the voltage between the base and the emitter, and electric conduction is generated, a collector current is detected.
Patent JP-H01121319-A (JP)
Title: Epoxy resin composition for sealing semiconductor and resin-sealed type semiconductor device
Inventor: HOZOJI HIROYUKI
IPC: C08G59/00
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the title composition, having a low linear expansion coeffi cient and elastic modulus and excellent fluidity with hardly any generated thermal stress by blending a reaction product of an amino group-containing polydimethylsiloxane with an anhydrous acid as a modifying agent in an epoxy resin. CONSTITUTION:The aimed composition obtained by blending a reaction product of a polydimethylsiloxane having amino group with an anhydrous acid (e.g. itaconic anhydride) as a modifying agent in an epoxy resin.
Patent JP-H01302677-A (JP)
Title: Lightning arrester separating device
Inventor: SHIMOMURA TETSURO
IPC: H01T1/14
Filed: 1988-11-07
Abstract: PURPOSE:To provide possibility of separating motion without requiring destruction of the device concerned, by disengaging a latch from a movable electrode when a failure current flows through a lightning arrester, and at the same time, isolating this movable electrode from a fixed one by the repulsive force of a spring. CONSTITUTION:In the event of abnormality in a lighting arrester 1, the grounding current flows to a fusible wire 5 via a reactor 2 to cause the wire 5 to blow off, and a trigger 20 is moved upward by No.1 spring 21. This disengages the trigger 209 from a roller 31 fixed at the ends of a pair of latches 22, which are thus put in free state. In the detention part of the bottom of this latch 22 with electrode 19, at this time, a No.2 spring 23 applies a force to a point outermore than the center of latch rotation with the aid of a piston 29, so that the bottoms of these latches 22 rotate toward the fusible wire 5 to causes disengagement of them from the movable electrode 19, which thus hops out downward to be held. Thus separating motion is accomplished without destroying the device.
Patent JP-H06195321-A (JP)
Title: Problem solving learning system
Inventor: ISHIKAWA TAKASHI
IPC: G06G7/60
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the construction of a frame of problem solving learning for a reformative design by using an analogy by its abstraction with respect to similarity and/or regularity on the structure of a problem solving sequence in order to constitute a target sequence. CONSTITUTION:Based on the clue of similarity of a relation in a structure in two areas A, B, the structure in the known area A is interpreted temporarily by an abstructed structure, and by materializing its abstructed structure, a structure in the unknown area B is generated. In this case, the reason why the abstruction is necessary consists in a point that the structures being a problem in two areas are not entirely the same type but become the same type only abstracting each of them, that is, by abstracting an unessential relation. Also, in the process of this analogy, since an interpretation by the abstracted structure performs an important part, the analogy of this format is called as an interpretative analogy, as well.
Patent JP-H09188303-A (JP)
Title: Banding method and device for article
Inventor: KONSTANTIN ANATOLE E
IPC: B65B9/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a high speed banding by a method wherein a plastic tube is torn along a specified tearing line being formed by a row of holes, which separates an interval between a band and the tube wall, to perform a banding, for a case wherein the band is arranged around an article to be banded. SOLUTION: A floating mandrel 50 in order to open a flat perforated tube, and keep the tube under the opened state, is provided, and the opened tube is fed to the downstream side by a pair of feed rollers 56. In the mandrel 50, a set of top and bottom suspension rollers 58, 59, which are freely rotated, are arranged so as to be confronted with the feed rollers 56. Also, on the downstream side of the feed rollers 56, a tearing roller 62 to tear off a continuous plastic band from the opened tube, is arranged, and the tearing roller 62 is constituted by being equipped with a confronted companion roller 66 in the mandrel 50. The torn band is fitted on an article by a pusher element 84.
Patent JP-H07132594-A (JP)
Title: Ink jet recording apparatus
Inventor: KUMAI EIJI
IPC: B41J2/175
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the generation of the positional shift of a recording image even when the nozzle interval or nozzle row interval in a head scanning direction is changed by environmental temp. CONSTITUTION:An ink jet recording apparatus is equipped with the ink jet recording head 1 having a plurality of nozzles or nozzle rows arranged thereto at an arbitrary interval in a head scanning direction and mounted on the carriage 2 reciprocally driven on a main body, an encoder part achieving the synchronism to the movement of the carriage and provided on the main body and the detection part 7 mounted on the carriage 2 for the purpose of detecting the encoder part. Further, a synchronous signal generating means composed of the circuit part connected to the detection part 7, an encoder change dimension quantity measuring means measuring the change dimension quantity of an encoder, a head change dimension quantity measuring means measuring the change dimension quantity of the nozzle interval or nozzle row interval of the recording head 1 and a first operation means operating actual printing signal timing from the output signal of the detection part on the basis of encoder and head change dimension quantity measuring results are provided.
Patent JP-H06133058-A (JP)
Title: Cordless system
Inventor: TAKAHASHI YUJI
IPC: H04W4/16
Filed: 1992-10-19
Abstract: PURPOSE:To ensure absence transfer at the time of emergency by previously registering the transfer destination of a multi-function telephone set, detecting the off-hooking of a cordless slave unit and automatically transferring it to the cordless telephone set. CONSTITUTION:When the slave unit 5 of the cordless telephone set 10 composed of a master unit 4 and the cordless slave unit 5 is detected to be off-hooked by an off-hooking detection means 30, it informs the multi-function telephone set 3 and the master unit 4 of it. The telephone set 3 and the master unit 4 informs PBX 1 of the off-hooking signal. When PBX 1 receives the off-hooking signal, it refers to an absence transfer information table 20 where the transfer destination of the telephone set 3 is previously registered, retrieves the telephone number of a transfer destination, transfers an incoming call and makes the master unit 4 call the slave unit 5. At the time of usual presence, a response is made by the telephone set 3. At the time of absence, the response can be made by the telephone set 10. Thus, absence transfer at the time of emergency can securely be executed.
Patent JP-H08123119-A (JP)
Title: Image forming device
Inventor: AMAUCHI KOJI
IPC: G03G15/00
Filed: 1994-10-19
Abstract: PURPOSE: To make maintenance and jamming processing easier in an image forming device than in the conventional image forming device of a type that an upper cover is opened and to make an entire device light in weight and small in size by providing a carrying guide in a carrying path leading to a final paper ejection part from a paper supply part integrally with an outside front cover so that they may put together. CONSTITUTION: The outside front cover 11 is pivotally attached on the front side of a main body frame 10 so as to be freely opened/closed, and a paper ejection part 21 is provided between the leading edge of the front cover 11 and the frame 10. The paper supply part, a photoreceptor 19, a developing unit 18 and an optical write unit 26 are arranged in the main body frame, while a transfer roller or a transfer charger 31 and a fixing unit 32 are provided inside the front cover 11. Then, a rib 11c being the carrying guide in the carrying path 23 leading to the paper ejection part 21 from the paper supply part via the transfer roller or the transfer charger 31 and the fixing unit 32 is formed of resin integrally with the inner surface of the front cover 11.