baber/WOPTO huggingface dataset:
Patent JP-H11261992-A (JP)
Title: Television camera
Inventor: ITO TAKASHI
IPC: H04N5/225
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide plural past video images and sound by plural video memory cells and sound memory cells by switching the present sound and the past sound stored in the sound memory cell corresponding to the present video images and the past video images. SOLUTION: Video memory cells 9-11 store a video image once in every two fields at all times and shifts the respective stored video images from the video memory cell 9 to the video memory cell 10 and from the video memory cell 10 to the video memory cell 11 immediately before storing the next video image, that is the video image after four fields. At this time, a sound memory cell 14 stores the sound of a video period stored in the video memory cells 9-11. In this case, assuming, for instance, that external trigger signals are inputted after a present video field, a signal switching circuit 7 selects output (b) at this point of time and past video signals from present video signals are inputted to a DSP 4. Thus, they are outputted as a video output after six fields. Simultaneously, sound signals stored in the sound memory cell 14 are also outputted.
Patent JP-H07268846-A (JP)
Title: Tent device for construction of rock-fill dam
Inventor: YAMAMURO NORIYUKI
IPC: E02B7/06
Filed: 1994-04-01
Abstract: PURPOSE:To make it possible to carry out works in rain, by providing fixing devices at both sides of a dam and supporting connection members by a main rope hung across the fixing devices and suspending a tent with hoising ropes through the connection members. CONSTITUTION:A traversing rope 16 is transferred by a first drum device 14 and a tent 20 is shifted above the construction face in core-forming faces. Next, the length between fixing devices 11a, 11b of hoisting ropes 19 is adjusted by a second drum device 17 and also the height of a tent is adjusted. And after the construction face has been filled up to a specified level, the construction face is shifted to the next one and the tent 20 is also shifted onto the construction face. When a filled face gets to a specified height, the hoisting ropes 19 are wound up by the drum device 17. And the tent 20 is raised in accordance with the height of the filled face newly formed. Moreover, the same process is repeated to increase the filled face of the core 2 by turns together with a filter 3, an inner shell 4, etc., and construct a rock-fill dam.
Patent JP-S63233565-A (JP)
Title: Bidirectional thyristor
Inventor: KOTANI TOSHIYUKI
IPC: H01L29/74
Filed: 1987-03-23
Abstract: PURPOSE:To make the density of a trigger current high, by differentiating the surface concentration in a first diffused layer, which is exposed on the main surface, from the surface concentration in a second diffused layer, which is exposed on the main surface. CONSTITUTION:A triac is formed by the following parts: one conductivity type semiconductor substrate (N-type semiconductor substrate) 1; the opposite conductivity type first diffused layer (T1-side P-base layer) 3, which is formed on the main surface of the substrate 1 on the side of T1; the opposite conductivity type second diffused layer 2 (T2-side P-base layer) 2, which is formed on the main surface of the substrate on the side of T2; the one conductivity type first emitter diffused layer (T1-side N-emitter layer) 5a and the one conductivity type gate.emitter diffused layer (N-gate emitter.emitter layer) 5b, which are selectively formed on the layer 3; and the one conductivity type second emitter diffused layer (T2-side N emitter layer) 4, which is selectively formed on the layer 2. The gate sensitivity can be made excellent by making the concentration lower than the surface concentration of the layer 3, and the balance in the gate trigger mode can be improved.
Patent JP-H07246063-A (JP)
Title: Preparation of chinese gutta percha tea concentrated solution and powder thereof
Inventor: HAYASHI KEISHIYOU
IPC: A23F3/34
Filed: 1994-03-09
Abstract: PURPOSE: To provide a concentrate and powder for preparing a little to large amount of 'TOCHU' (Eucommia ulmoides Oliv) tea which can be drunk anytime casually by being instantaneously solved in hot water and cold water. CONSTITUTION: This method is composed of a process for immersing the tochu leaves of raw materials in water, process for extracting tochu tea liquid by immersing the tochu leaves expanded through this process in hot water, filtering process for removing water unsoluble materials from the tochu tea liquid provided through this process, process for concentrating the tochu tea liquid filtered through this filtering process while using a membrane separating method, and process for sterilizing and disinfecting the concentrated liquid provided through this process or process for providing powder by performing cool drying or spray drying to the concentrated liquid provided by the concentrating process.
Patent JP-S62224176-A (JP)
Title: Synchronizing signal recovery circuit
Inventor: MASUKO AKINOBU
IPC: H04N7/171
Filed: 1986-03-26
Abstract: PURPOSE:To recover a horizontal synchronizing signal whose tip levels are arranged to a uniform level stably by slicing the horizontal synchronizing signal expanded once at a prescribed DC level. CONSTITUTION:A video scramble signal is inputted to a terminal IN and a synchronizing separator circuit 10 separates a horizontal and a vertical synchronizing signal. A data superimposed during the vertical blanking period by a data extracting circuit 11 is fed to a data recovery circuit 9 to generate a timing pulse for offset processing and polarity inversion processing, a video inversion circuit 1 restores the polarity of the video signal and a synchronizing offset circuit 3 outputs a signal whose offset level is recovered. The horizontal synchronizing signal expanded by the synchronizing offset circuit 3 and a synchronizing signal expansion circuit 5 is sliced by a slice circuit 6 by using the tip level of a vertical synchronizing signal sampled by a sample holding circuit 7, and a descramble video signal whose pedestal level and tip level are arranged to a prescribed value is obtained at the output terminal OUT of an output circuit 12 to recover the horizontal synchronizing signal.
Patent JP-H04302037-A (JP)
Title: Abnormality detector for control unit
Inventor: NAKAMURA MITSUO
IPC: G06F11/30
Filed: 1991-03-29
Abstract: PURPOSE:To execute a fail processing by easily judging the presence or absence of the abnormality of a program control at a high speed. CONSTITUTION:An abnormality detector 3 incorporated in an ECU 1, is equipped with eight modules whose execution cycles are different from each other and the processing sequence or processing time of the modules is managed by a scheduler 7. Each module has a flag indicating the completion of the execution of the processing, and the flag is risen each time the execution of the processing is completed. A control part 11 monitors each flag synchronously with a timing signal from a 512M module 6 whose execution cycle is the longest, and executes the judgement of the abnormality of the operation of a program, the reset of each flag, and a prescribed fail processing, according to the result.
Patent JP-S60210031-A (JP)
Title: Switch control system with no hit
Inventor: KAWAI MASAHISA
IPC: H04B1/74
Filed: 1984-04-04
Abstract: PURPOSE:To simplify the constitution of the titled control system by performing a switch with no hit between a using circuit and a spare circuit to eliminate the omission of data and making use of a transmission circuit for bipolar signal. CONSTITUTION:A switch circuit 1 of the transmission side and a switch circuit 2 of the reception side are connected to in-use circuits L1-Ln and a spare circuit LA of a communication system via transmitters Ta and T1-Tn and receivers Ra and R1-Rn respectively. Then changeover switches Sa11-Sa1n are provided to the circuit 1, and input terminals IN1-INn of the transmission side are switched to the transmitter Ta connected to the circuit LA. While changeover switches Sa21-Sa2n and S21-2n are provided to the circuit 2 and switch the LA and L1-Ln to connect them to output terminals OUT1-OUTn of the reception side. These circuits 1 and 2 are controlled by circuit control circuits 3 and 4, and circuits 3 and 5 are connected via a control signal line 5. The switches Sa11-Sa1n, Sa21-Sa2n and S21-Sn are controlled at prescribed time points by the switch commands given from circuits 3 and 5. Then the circuit LA is switched to circuits L1-Ln with no hit.
Patent JP-H04301474-A (JP)
Title: Thermal transfer printer
Inventor: HONGO TAKAYASU
IPC: B41J11/20
Filed: 1991-03-29
Abstract: PURPOSE:To solve fluctuation of pass of paper and ribbon so as to stabilize excellent printing quality by fixing a head, and providing on a platen side an elastic press contact means for the platen and the head and a switch means for loading and releasing pressed contact. CONSTITUTION:A ribbon dispenser 3 is displaceable in the direction facing a printing face of a head 1. The dispenser 3 also forms a face substantially continuous to the head 1 and a relationship of relative positions of the two with respect to the printing face is kept constant. Regardless of attaching/ detaching operation of a platen 6, a relationship of reciprocal positions of the head 1, the dispenser 3 and an ink ribbon 4 is kept constant, so that the relative position of the head 1 with respect to the dispenser 3 is not changed at attaching/detaching of the platen, thereby maintaining stable printing quality. Since a spring 12 for connecting the head and the platen with pressure is provided on the platen side not on the head side, operability will not be deteriorated by the spring 12 at exchanging of the head, and attaching/detaching and exchanging can be done easily and speedily.
Patent JP-S63255306-A (JP)
Inventor: NERUSON II KOPATSUTSU
IPC: B22F9/22
Filed: 1988-03-22
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-S56162532-A (JP)
Title: Noise detecting circuit
Inventor: TAKESHIMA TOSHIO
IPC: G01R29/02
Filed: 1980-05-19
Abstract: PURPOSE:To detect fluctuations and momentary breaks of a power voltage by discriminating between potential changes of a signal and noise occuring on a signal line by using two delay circuits and one logical circuit. CONSTITUTION:Signals (a) and (b) change from level ''0'' to level ''1'' delay times Ta1 and Tb1 after an input signal IN changes at a time t0. When the input signal IN is at the low level between times t1 and t2, the signals (a) and (b) change following up the signal IN. When the signal IN is at the high level between times t3 and t4, a signal width T34 is less than the delay time Ta2 of a delay circuit 1 and signal (a) remains at ''1''. Further, since the signal width T34 is greater than the time delay Tb2 of a delay circuit 2, the signal (b) after reaching level ''0'' returns to level ''1'' the time delay Tb1 after a time t4. Consequently, a change in potential and fluctuations of a power voltage on a signal line are detected.
Patent JP-H08258312-A (JP)
Title: Image-recording apparatus
Inventor: ONISHI GIICHI
IPC: B41J2/52
Filed: 1995-03-24
Abstract: PURPOSE: To shorten an image-recording time and improve the recording quality with many gradations expressed in one line, by making a length of a heat- generating resistance body of a thermal head in a sub scanning direction shorter than a moving distance of a recording paper to record one line and, performing recording while transferring the recording paper. CONSTITUTION: A plurality of heat-generating resistance bodies are arranged in a main scanning direction in one line to constitute a thermal head 201. A length of the heat-generating resistance body in a sub scanning direction is set to be 1/N a moving length of one line. Recording of one line is carried out N times in accordance with different image data while a recording paper is transferred in the sub scanning direction. When the heat-generating resistance body having half a length of a conventional one in the sub scanning direction is moved from a state A to states B-D, a first half line part of an L1 is recorded with a density 4 in the state A, a second half line part of the L1 is recorded with the density 4 in the state B, and a first half line part and a second half line part of an L2 are recorded with a density 1 and a density 2 respectively in the state C.  Accordingly, an image-recording apparatus which can express only 8 gradations heretofore is enabled to express 15 gradations.
Patent JP-S57180406-A (JP)
Title: Adsorptive filtration
Inventor: AOKI TSUKASA
IPC: B01D15/00
Filed: 1981-04-30
Abstract: PURPOSE: To reactivate the adsorptive filter media used in various kinds of industrial waste liquid treatments and sea water desalting treatments electrically without removing the same from the treating system by applying the pulse voltages generated during electrode switching of cathode and anode.  
     CONSTITUTION: Pulse voltages are generated at every constant time in the positive and negative electrode chambers of activated carbon filter tanks 1W3; at the same time, the positive pole is converted to the negative pole and the negative pole to the positive pole. At the same time, the raw water which is subjected to neutralization and flocculating and settling of foreign matter from an inverted funnel-shaped treating chamber 5 is passed through the tanks 1W3 and a flocculating and filtration tank 4. During this time, the switching time for the pulse generation and the conversion to positive and negative of the tanks 1W3 is determined in accordance with the turbidity, COD, BOD, dissolved matter, etc. of the raw water. For example, it is possible to cause self-activation of activated carbon by applying pulse voltage t 1 =120sec, constant voltage T 2 =20sec in the output waveform like that in figure A in the raw water treatment of respectively constant amts. and performing switching of positive and negative at every 30sec in the case of the waste water of food treatments. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05270323-A (JP)
Title: Electronic apparatus with burglarproof device
IPC: B60R11/02
Filed: 1992-03-25
Abstract: PURPOSE:To provide an electronic apparatus with a burglarproof device which does not cause bad contact between contact members to electrically connect a removable control unit and an electronic apparatus body. CONSTITUTION:A control unit removably held on the front plate of a main body and the main body are mutually connected through contact members 52, 52. A pawl part 54b is formed on the contact plate 54 of the contact member 52. Since the pawl part 54b of the contact member 52 rubs against the flat face part of the contact plate of the contact member on the other side when both the contact members come into contact with each other, bad contact caused by a stain can be prevented.
Patent JP-H10262006-A (JP)
Title: Mobile communication area management system and mobile communication area management method
Inventor: SUWA KEISUKE
IPC: H04B17/391
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid the overlapping of a timing at the time of fetching data and to read the data used for normal area data display. SOLUTION: A personal computer 100 manages area measurement data for indicating the reception electric field strength of radio waves, transmitted by a mobile communication base station and position data (latitude/longitude information or the like) for indicating the measurement position of the reception electric field strength of the radio waves. Also, the personal computer 100 transfers area data composed of the area measurement data and the position data via a hub 102 to a client 104. The hub 102 relays and distributes signals in communication which is performed by the personal computer 100, the client 104 and a data base server 106. The data base server 106 stores equipment data characteristic of the base station, including identification data for identifying the base station, the data for indicating the position of the base station and the data of transmission output, etc.  The client 104 reads map data, the base station equipment data and the area data at the different timings and time sequentially displays the map data, the base equipment data and the area data at a display part.
Patent JP-S528344-A (JP)
Title: Motorized pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-06-07
Abstract: PURPOSE: To provide a motorized pinball machine of which a pinball beating rod is easily fitted and is stably and smoothly operated by any operator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61227346-A (JP)
Title: Detector for base clamping screw of circular fluorescent lamp
Inventor: NISHIGAKI NORIAKI
IPC: H01J9/42
Filed: 1985-03-30
Abstract: PURPOSE:To detect surely the presence of a screw and the advance distance when the screw is tightened, by mounting a contact piece on a movable stage allowing the contact piece to slide freely, having the contact piece come into contact with a base clamping screw with the relative position to the movable stage changed, and detecting the changing rate of the relative position with a photo-sensor. CONSTITUTION:When a base is held between a pair of base chucks 11, 12, a light ray from a light emitter 14 is interrupted by the base if it is really present, and a photo-sensor 15 detects the presence of the base. Upon detection of the base, a rod 19 is moved upward by a drive mechanism, and a contact piece 21 slides while changing the relative position to a movable stage 20 to make a light interrupter plate 25 attached to the bottom end of the contact piece 21 protrude downward. If a screw 43 has advanced by a specified distance, the light interrupter plate 25 comes in a position where it interrupts a light ray emitted by a screw detecting light emitter 29 to a photo-sensor 30, and sends a signal informing that the screw has advanced by the specified distance. If the screw has dropped off, as the top of a contact pin 24 makes direct contact with the base, downward protrusion of the light interrupter plate 25 is smaller than the specified value, and light ray from the light emitter 29 reaches the photo-sensor 30 to inform the abnormality.
Patent JP-H10265087-A (JP)
Title: Sheet carrying device, image reading device provided with this and image forming device
Inventor: NIIMURA TAKESHI
IPC: H04N1/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a motor and a sheet carrying mechanism by this by preventing the reverse running not required the carrying roller and reducing the load at the carrying roller drive time. SOLUTION: A clutch mechanism 50 not transmitting a drive inputed to a drive shaft 5a in a prescribed range is provided on the drive shaft 5a of a carrying roller 5. The clutch mechanism 50 is provided with a member 52 connected to the drive shaft 5a and a member 51 operated by a gear 21. The members 51, 52 transmits a drive force only when projections 51a, 51b and projections 52a, 52b provided on a mutual faced surface are contacted in a periphery direction. In a range in which both projections are not contacted, the member 51 is only raced and the carrying roller 5 is not rotated. In addition to that, when an ordam mechanism is provided, the drive of the carrying roller 5 is further stabilized.
Patent JP-H06278736-A (JP)
Title: Container
Inventor: KOSAKA TOMOHIRO
IPC: B65D1/26
Filed: 1993-03-25
Abstract: PURPOSE:To easily unpack a container tightly covered with a lid sealed to its flange to prevent the deformation thereof and impart thereto a pleasing appearance as a whole by forming the container taking into consideration all the parts of the structure thereof. CONSTITUTION:A container body (a) is formed with a laminate sheet (s), a V-shaped notch is formed in an upper layer 1 of a flange part 3 of the container body (a), the container body (a) is placed into a die and synthetic resin is injected to its exterior to produce the molding integral with the container but not extended to the end face of the flange part 3.
Patent JP-S52150489-A (JP)
Title: Manufacture of decorative laminates
Inventor: UENO SHIYUUICHI
IPC: B32B21/08
Filed: 1976-06-08
Abstract: PURPOSE: To manufacture decorative laminates having a good surface wear resistance, by impregnating sheets of pattern paper with a resin liquid consisting of a specific condensate resin liquid, a finely-crushed glass and silica, and by hotpressing and molding them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60213655-A (JP)
Title: Picture image forming apparatus
Inventor: WATANABE JIYUNJI
IPC: B65H29/60
Filed: 1984-04-04
Abstract: PURPOSE:To enable continuous projection by providing a dishcarge tray in carrying unit and discharging the material to be transferred on the mounting face to the discharge tray upon completion of projection. CONSTITUTION:A discharge tray 38 is provided in carrying unit 32 while a gate 35 for switching connection of the guide 34 of carrying unit 32 between the mounting face 44 and the discharge tray 38 is provided on said guide 34. Since said material is fed through the carrying unit 32 to the projector 39 then discharged from the mounting face 44 to the discharge tray 38 upon completion of projection, continuous projection is achieved without requiring manual operation of operator.
Patent JP-S61225226-A (JP)
Title: Vibration and sound-proof rubber composition
Inventor: YOSHIDA MASASHI
IPC: C08L7/00
Filed: 1985-03-29
Abstract: PURPOSE:A rubber composition excellent in vibration-proofness, sound-proofness and low-temperature resistance, obtained by mixing two styrene/butadiene copolymer rubbers obtained by using a Li polymerization initiator with natural rubber and/or a high cis-content isoprene rubber. CONSTITUTION:A mixture is obtained by mixing 5-25pts.wt. styrene/butadiene copolymer obtained by polymerization in the presence of a lithium polymerization initiator (e.g., butyllithium) and having a combined styrene content of 10-50wt% and a 1,2-bond content of a butadiene portion >=60% with 5-25pts. wt. styrene/butadiene copolymer obtained by polymerization in the presence of a lithium polymerization initiator and having a combined styrene content of 10-50wt% and a 1,2-bond content of a butadiene portion of 20-60% and 90-50pts.wt. natural rubber and/or a high-cis content isoprene rubber. This mixture is used as a rubber component to obtain the purpose vibration-proof sound-proof rubber composition.
Patent JP-S62226558-A (JP)
Title: Flat type battery
Inventor: ASAMI YOSHIAKI
IPC: H01M50/40
Filed: 1986-03-27
Abstract: PURPOSE:To retard the shrinkage of a separator to prevent internal short-circuit by placing a separator so that its orientation direction is parallel to the short side of a battery in a rectangular flat type battery in which each sealing plate is bonded to an insulating sealing member by heat-pressing to seal the battery. CONSTITUTION:A separator 2 comprising uniaxially oriented polypropylene nonwoven fabric is placed in the center of the inner periphery of a frame-shaped insulating sealing member 1 comprising ionomer resin so that the orientation direction A of the separator is parallel to the short side W of a battery, and bonded by melt-bonding. An electrolyte prepared by, for example, dissolving 1 mol/l lithium perchlorate in propylene carbonate is impregnated in the separator 2. A stailess steel sealing plate 4, also serving as a positive terminal, against which a positive mix 3 is pressed is arranged on one side of the sealing member 1 so that the positive mix 3 locates on the separator 2 side. A stainless steel sealing plate 6, also seaving as a negative terminal, against which a lithium negative active material 5 is pressed is arranged on the other side of the sealing member 1 so that the lithium sheet 5 locates on the separator 2 side.