baber/WOPTO huggingface dataset:
Patent JP-H02259970-A (JP)
Title: Chain inspecting system for annular body
Inventor: SHIOBARA MORIHITO
IPC: G06T7/60
Filed: 1989-03-31
Abstract: PURPOSE:To accurately detect a condition other than chaining by retrieving graphic data outputted from an image analyzer, and inspecting the chaining of an annular body by repeating the detection of a node comprising a loop with neighboring nodes sequentially. CONSTITUTION:An image processing device is comprised of an image input part 2, a structured part 3, a loop discovering part 4, and a judging part 5, and a chain image is inputted from a television camera 1 to the image input part 2, then, after analog/digital conversion is applied on video data, it is inputted to the structured part 3. At the structured part 3, inputted digital image data is processed, and the plane relation of whole of the image is retrieved, and a found plane is set as the node, and a graph in which sequence relation is linked is generated. The loop discovering part 4 detects a continued chain by attaching sequence by detecting the loop based on the graph. The judging part 5 confirms the fact that a detected loop is continued from the annular body when input is started to the annular body when the input is completed. In such a way, it is possible to accurately detect the presence/absence of the condition other than the chaining for the annular body.
Patent JP-S60224992-A (JP)
Title: Return lock device in rotary compressor
Inventor: NONAKA RIYUUTAROU
IPC: F04C28/28
Filed: 1984-04-24
Abstract: PURPOSE:To prevent a roller from reversing due to a pressure differential and as well to prevent a return lock device from serving as a suction resistance upon operation of a rotary compressor, by forming a notch formed on the low pressure chamber side of a vane so that a communication may be established between the high pressure chamber side and the low pressure chamber side upon reversing of a roller. CONSTITUTION:A vane 40 is formed on the low pressure chamber 38 side thereof with a notch 52 through which the high pressure chamber 39 side and the low pressure chamber side 38 are communicated with each other. With this arrangement, upon reversing of a roller 37 coolant flows from the high pressure chamber 39 to the low pressure chamber 38 through the notch 52 so that the pressures in the high and low pressure chambers 39, 38 are made equal together, thereby the reverse rotation of the roller 37 may be prevented. Further, upon starting the vane 40 is returned by the contracting force of a coil spring 53 to a position where the vane 40 slides on a first clamping wall surface 50 to carry out the normal operation. Further, upon normal operation, since there is no suction resistance in a suction passage, it is possible to prevent the lowering of refrigerating power.
Patent JP-H04295413-A (JP)
Title: Agent and method for permanent wave
Inventor: SUTANREE JIEI KORUKU
IPC: A61K8/891
Filed: 1991-04-15
Abstract: PURPOSE: To obtain a mild alkaline permanent hair wave composition having a strong and long-lasting hair curl-forming characteristic of an alkaline permanent wave agent and the flexibility-imparting characteristic of an acidic permanent wave agent without leaving essentially no post-permanent odor on the hair. CONSTITUTION: This mild alkaline permanent wave composition contains about 2.0-6.5wt.% (based on the permanent wave composition) of a cysteine reducing agent compound selected from the group consisting of cysteine, a cysteine salt, and mixtures thereof; about 4.5-8.0wt.% of a thioglycolate; and sufficient additional alkali, if necessary, to bring the pH of the composition within the range of about 7.5-9.5.
Patent JP-H06275542-A (JP)
Title: Method and device for manufacturing nitrogendoped ii-vi compound semiconductor thin film
Inventor: NISHIMURA KOUSUKE
IPC: H01L21/363
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a nitrogen-doped II-VI compound semiconductor thin film which can be utilized for the MOVPE method by using osmium as a catalyst for activating nitrogen molecules. CONSTITUTION:An osmium plate 8 equipped with a heater is provided immediately before a carbon susceptor 61 for heating substrates. The susceptor 61 and another carbon susceptor 62 for heating the plate 8 are constituted so that their temperatures can be controlled independently by means of resistance heating systems. Nitrogen introduced into a reaction tube 9 is once chemically adsorbed to the surface of the heated osmium plate 8. After a certain period of time, the adsorbed nitrogen is desorbed from the surface of the plate 8 and reaches the vicinity of the substrate 7 closely positioned to the plate 8. The nitrogen is physically adsorbed to the surface of a II-VI compound being grown on the surface of the substrate 7 and taken into the crystal of the compound. The growing temperature of the crystal, flow rate of diethyl zinc, and flow rate of tertiary butyl selenol are respectively set at 300 deg.C, 10mumol/min, and 20mumol/min.
Patent JP-H03284577-A (JP)
Title: Part supplier
Inventor: YAMAMOTO MASAKAZU
IPC: H05K13/02
Filed: 1990-03-29
Abstract: PURPOSE:To set power for driving a take-up reel to a minimum limit by providing constitution such that only a take-up reel of an arbitrary part cassette is rotated by a reel driving mechanism. CONSTITUTION:A reel driving mechanism 6 is moved to an arbitrary take-up reel position by a reel driving mechanism moving means 64 in a condition that the reel driving mechanism 6 is detached from a take-up reel. Here the reel driving mechanism 6 is brought into contact with the objective take-up reel when a beam moving means 85 is actuated. Thereafter, this take-up reel is driven by the reel driving mechanism 6 till a necessity for taking out a part from a different part cassette is generated.
Patent JP-S63248236-A (JP)
Title: Multi-media transmitter
Inventor: HARA TOSHIHIRO
IPC: H04J1/00
Filed: 1987-04-03
Abstract: PURPOSE:To prevent malfunction without mis-recognizing a voice signal as a data signal even in sending the voice signal and the data signal through the same transmission band by transmitting/receiving the data signal depending on the presence or absence of a tone signal added at the outside of the limit band of the voice signal. CONSTITUTION:A transmission section sends a data signal to an adder circuit 104 and a]so outputs a control signal to a gate 106. An oscillation circuit 107 sends a tone signal at the outside of the limit band of the voice signal to the gate 106. The gate 106 permits the passing of the tone signal in response to the said control signal. The adder circuit 105 adds outputs of the circuit 104 and the gate 106 and outputs the result. A reception section extracts a data signal and a tone signal from the reception signal by a BPF 203 and an LPF 207 and sends them to comparators 204, 204'. The comparator 204 waveform- shapes the data signal and sends the result to the gate 205. Moreover, the comparator 204' waveform-shapes the tone signal and sends the result to a multivibrator circuit 208 as a trigger signal. The gate 205 passes the output of the comparator 204 by a prescribed time only when the control signal from the circuit 208 is at a high level.
Patent JP-H08276637-A (JP)
Title: Structure of enclosure of small-sized printing machine
Inventor: KIYONO TAKUMI
IPC: B41J13/00
Filed: 1995-04-07
Abstract: PURPOSE: To improve the operability of each cover, to constitute each cover in a small space, and to arrange each cover at an optimum position in an enclosure when recording paper is discharged forcibly. CONSTITUTION: A printer is composed of an enclosure case which determines the form of the printer, a main frame 10 which is installed in the enclosure case and forms the transfer passage of recording paper, a paper transfer roller 19 which is installed in a part of the passage formed in the main frame 10, a pinch frame 17 having a pinch roller 17a for transferring recording paper in collaboration with the roller 19, a mechanical cover 13 which is installed on the upper surface of the enclosure case opposite to the pinch frame 17, and a battery cover 14 placed opposite the end of the cover for the mechanism. In addition, the battery cover 14 is formed to be able to slide on the enclosure case, and a paper supply port for recording paper is formed between the battery cover 14 and the cover for the mechanism by sliding the battery cover 14.
Patent JP-S62240770-A (JP)
Title: Formation of rust preventive substrate film for steel
Inventor: ITANO SHIGEO
IPC: C23F13/00
Filed: 1986-04-10
Abstract: PURPOSE:To form the titled firm rust preventive substrate film by pressing a roll made of a metal or its alloy exhibiting a rust preventive effect on steel due to a sacrificial anodic reaction on the clean roughed surface of the steel to be applied with rust preventive treatment while rotating the roll at high speed, and transferring the component of the roll material on the steel surface. CONSTITUTION:The clean roughed surface 2 is formed on the surface of steel 1 by pickling, etc. A hollow body 3 of a metal (Zn, Sn, etc.) or its alloy exhibiting a rust preventive effect on the steel 1 due to a sacrificial anodic reaction is mounted on a core metal 4 which is attachable to and detachable from a rotating shaft 5 to form a high-speed rotating roll R. The roll is pressed on the roughed surface 2 under a specified pressure P. The treatment is carried out at specified pressure, number of passes, number of revolutions, etc., and the component of the roll material is transferred to form a transferred component layer 6 on the roughed surface 2. An undercoat 7 is applied, as required, on the layer 6 by chromate treatment, etc., and a finish coat 8 is applied thereon. This invention method is appropriately used for the surface treatment of a large-sized steel structure such as bridges and towers and the local rust preventive treatment before coating at the time of repairing the sheet metal of an automobile, etc.
Patent JP-H01255440-A (JP)
Title: Arrester
Inventor: SUMIYOSHI MIKIO
IPC: H02H9/06
Filed: 1988-04-05
Abstract: PURPOSE:To reduce the size and weight of an arrester, and to provide sufficient mechanical characteristics for a vibration by providing axial hollow parts in both a discharge gap and a varistor element, and connecting components to the hollow parts through an insulation rod. CONSTITUTION:Two discharge electrodes 10a, 10b having ringlike protrusions and holes inside the protrusions in such a manner that the protrusions face, a discharge gap 9 having two insulation cylinders 12, 11 having different diameters for concentrically holding the protrusions between the inside and the outside of the protrusion, and a cylindrical varistor element 8 having a hollow part are disposed on the same shaft. An insulation rod 13 is passed to the hollow parts of the gap 9 and the element 8 to be secured and connected, and open ends are employed as electric terminals 14a, 14b. Thus, an insulation case for containing and holding an element is eliminated, and sufficient strength is provided for a vibration by the fixture of the rod.
Patent JP-S57198744-A (JP)
Title: Molded reinforced thermoplastic polyester resin article
Inventor: KURAUCHI NORIO
IPC: C08L67/02
Filed: 1981-05-29
Abstract: PURPOSE: The titled molded article, containing an epoxy resin chemically bonded and integrated with a thermoplastic polyester resin and an inorganic reinforcing material uniformly dispersed therein, and having excellent mechanical strength and film adhesiveness.  
     CONSTITUTION: In a molded article having a fibrous, flaky or powdery inorganic reinforcing material of a regular shape almost uniformly dispersed in a thermoplastic polyester resin, an epoxy resin is chemically bonded to and integrated with the polyester resin and glass fibers, etc. as the inorganic reinforcing material. The molded article is prepared by incorporating 100pts.wt. polyester resin with 1W150pts.wt. inorganic reinforcing material, incorporating 100pts.wt. inorganig reinforcing material, with 0.1W20pts.wt. epoxy resin, kneading and melting both mixtures under heating, and molding and cooling the resultant mixture. Preferably, the inorganic reinforcing material is coated with an uncured epoxy resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62239403-A (JP)
Title: Rotary magnetic head device
Inventor: IKE KAZUO
IPC: H04N5/7826
Filed: 1986-04-11
Abstract: PURPOSE:To reduce the probability of crosstalk from adjacent tracks at the reproducing time by making the pitch of pairs of reproducing rotary magnetic heads smaller than that of pairs of recording rotary magnetic heads. CONSTITUTION:A track pitch Pp of pairs of reproducing rotary magnetic heads Pa, Pb, Pc, and Pd is made smaller than that of pairs of recording rotary magnetic heads Ra, Rb, Rc, and Rd, namely, a track pitch Tp of inclined tracks. Respective center positions of inclined tracks TAalpha and TBbeta formed on a magnetic tape by insert recording of electronic editing are shifted upward from already recorded inclined tracks TA1, TB1, TA2, TB2, TA3, TB3;.... Thus, crosstalk does not occur when, for example, reproducing rotary magnetic heads Pa and Pb scan inclined tracks TA1 and TB1 while tracking.
Patent JP-S60227577-A (JP)
Title: Keyed type automatic gain control circuit
Inventor: TANJI AKITO
IPC: H03G3/20
Filed: 1984-04-25
Abstract: PURPOSE:To suppress a lockout phenomenon by switching an AGC amplifier to control the gain with a prescribed AGC voltage when it is detected that a video signal input is lost. CONSTITUTION:When a TV video signal input Vin is lost and a video signal output Vout is lost, an output signal Q of a video signal interruption detection circuit 8 goes to logical ''0''. When the level of the signal Q reaches logical ''0'', an analog switch 9 is turned off and an analog switch 10 is turned on and a set voltage VS is fed to a non-inverting input of a differential amplifier 5 independently of an output signal VAGCO of a synchronizing level detection circuit 3. Thus, an output VAGC of the amplifier 5 reaches a prescribe value depending on the voltage VS and a reference voltage Vr fed to an inverting input, and even when the signal Vin is inputted in this state, the signal is not amplified to the saturating state and a synchronizing signal is extracted from an output terminal.
Patent JP-S57197911-A (JP)
Title: Schmitt circuit
Inventor: TAKAKURA HIROMITSU
IPC: H03K3/3565
Filed: 1981-05-29
Abstract: PURPOSE: To prevent variation in threshold voltage by providing two series circuits of IGFETs between a power source and an earth point, and suppressing a rise of the gate voltage of the IGFET due to a power source noise.  
     CONSTITUTION: A Schmitt circuit consists of series-connected FETs 2 and 3 applied with an input voltage VIN, an FET1 for loading the FETs 2 and 3, and FET4 for developing a voltage at the connection point of the FETs 2 and 3 by receiving the output of the inverter consisting of the FETs 1∼3. Then, FETs 6 and 7 whose gates and drains are connected mutually are connected in series between a power source VDD and the ground, and an FET5 whose gate and drain are connected in common is provided between the gate of the FET4 and the connection point of the FETs 6 and 7. When the input voltage VIN is zero and a noise arrives from the power source, the gate voltage of the FET4 rises, but the FET5 turns on to suppress the rise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5515902-A (JP)
Title: Manufacturing of calcium hypochlorite
Inventor: ITOU MASAAKI
IPC: C01B11/06
Filed: 1978-07-12
Abstract: PURPOSE: To obtain a high purity Ca(ClO) 2  without forming by-product mother liquor by adding NaOH and slaked lime to an aq. soln. contg. specified substance; chlorinating the soln.; separating NaCl deposited; and adding slaked lime to the resulting soln., which is then chlorinated.  
     CONSTITUTION: To a satd. soln. contg. Ca(ClO) 2  and NaCl is added NaOH of 0W50°C and above 40% concn. in an amt. of 1W10 times as much as the Ca(ClO) 2  by mol, inducing the reaction of equation I. Slaked lime is then added in an amt. of 1/5 time as much as the NaOH by mol, and the soln. is chlorinated as usual. CaCl 2  formed deposits NaCl according to equation II. This NaCl has above 90% purity and can be reused in electrolysis after separation. Next second stage chlorination is carried out at 0W50°C to sufficiently grow Ca(ClO) 2  crystals formed. The crystals are separated to obtain a product contg. above 70% available chlorine. All of the separated soln. can be recycled to the first stage chlorination process, so no by-product mother liquor is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242347-A (JP)
Title: Optical disk reproducing device
Inventor: ITO TAKESHI
IPC: G11B7/12
Filed: 1985-04-19
Abstract: PURPOSE:To detect the states of all types of flaws to cope with them and to attain display of each detecting state despite a reproduction unable state, by providing an envelope producing circuit for production of the pickup output envelope signal, the 1st and 2nd detecting means and a display circuit. CONSTITUTION:An RF envelope producing circuit 20 delivers the RF signals extracted by an addition circuit 16 to a peak wave detecting circuit 21 and a bottom wave detecting circuit 22. The circuit 21 consists of a diode D1, a capacitor C1, a discharging constant current source I1 and a buffer circuit B1 and detects the peak level VP of the RF signal. While the circuit 22 consists of a diode D2, a capacitor C2, a charging constant current source I2 and a buffer circuit B2 and detects the bottom level VB of the RF signal. Both signals VP and VB are added together by an addition circuit 23 consisting of resistances R10-$13 and an operational amplifier A3 and turned into an RF envelope signal RFenv. This envelope signal is supplied to a gain control circuit 17 for tracking servo in the form of a control signal Vc.
Patent JP-H11151735-A (JP)
Title: Ejection device of injection-molded product
Inventor: NIIDE TAKESHI
IPC: B22D17/22
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a mold by miniaturizing an ejector device. SOLUTION: Oil is injected into cylinder chambers 10 built in a fixed template 2 and a movable template 4 to move pistons 11 forward and rearward. The ejector pins 14 connected to the pistons 11 are ejected to a cavity when the oil is injected from oil pipes on a pin ejection side and housed in the templates when the oil is injected from oil pipes 9 on a pin return side. A hydraulic pressure generator 15 and the cylinder chambers 10 are connected by the oil pipes 8 on the pin ejection side and the oil pipes 9 on the oil return side and the hydraulic pressure generator 15 performs the injection of the oil and the changeover of an oil injection direction. The oil injection direction is changed over in cooperation with the mold opening and closing signal of the molding machine inputted to a controller 22. The oil injection direction is changed over immediately before mold closing to house the ejector pin and changed over in a reverse direction after the completion of mold opening to thrust out the ejector pin.
Patent JP-S58214303-A (JP)
Inventor: EDOWAADO JIYOOJI TAJIKOOSUKII
IPC: B01D12/00
Filed: 1983-05-13
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-S58201168-A (JP)
Title: Picture memory constitution system
Inventor: HATA SEIJI
IPC: G06T1/60
Filed: 1982-05-20
Abstract: PURPOSE:To discriminate processing content according to discrimination only by a processing code, and to speed up the processing of picture element data in accordance with an area, by dividing the picture element data into plural parts, and inserting processing codes corresponding to picture elements to the prescribed parts. CONSTITUTION:Processing codes characteristic to respective picture elements are written in memory units 20-6 and 20-7 (corresponding to bits D6 and D7) by an initializing program. Then, a register 27A is so set that while the writing of respective picture element data to a processing code part CNT is inhibited, the writing to a picture element data part D is permitted; and bits of the respective picture element data are stored successively in memory units 20-0- 20-5 corresponding to the data part DATA from a picture input interface part. A register 27B, on the other hand, is set in an all-bit read state and a control processing part 1 reads the all data bits D0-D7 of the respective picture element data successively to perform picture processing according to the processing codes.
Patent JP-H08288872-A (JP)
Title: Fm multiplex broadcasting reception equipment on vehicle
Inventor: TODA TAKAHISA
IPC: H04B1/16
Filed: 1995-04-10
Abstract: PURPOSE: To receive the FM multiplex broadcasting without hindrance to vehicle driving by inhibiting the display in the case when the detection signal of a multiple signal detection means is not fixed display information at the time of discriminating running by a running detection means. CONSTITUTION: This equipment consists of a multiple signal detection circuit 9, a running state detection circuit 12 operated in accordance with a side brake, a control circuit 15 which controls each part based on outputs of these circuits, etc. When an FM multiplex key is depressed, the control circuit 15 receives data from a data demodulation circuit 11 and discriminates whether the vehicle stops or not based on the signal from the running state detection circuit 12. When it is discriminated by the signal from the running state detection circuit 12 that the vehicle is running, the control circuit 15 discriminates whether the program received till then is a recorded program or a successive program; and in the case of a successive program, the fixed display indicating that the program cannot be displayed because of running is given to a display device 18.  When the vehicle stops, display of the successive program is restarted in accordance with data of the data demodulation circuit 11.
Patent JP-S5419553-A (JP)
Title: Oil-containing waste water treating tank
Inventor: MIWA ICHIROU
IPC: C02F1/28
Filed: 1977-07-15
Abstract: PURPOSE: To provide an oil containing waste water treating tank, in which a multiplicity of oil absorbing members made of natural fibers are made to float on the surface of water along the water channel starting from an inlet port of the tank and ending at its outlet port, whereby it is enabled to prolong the time intervals at which oil absorbing mediums are to be interchanged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60229703-A (JP)
Title: Formation of heat-insulating synthetic board
Inventor: NISHIBORI SADAO
IPC: C04B18/26
Filed: 1984-04-27
Abstract: PURPOSE:To form a synthetic board having incombustibility and a weather resistance by a method in which a dry cellulosic base material is impregnated with an urea resin, dried by heating, and broken to form neutral fine aggregate of pH 6-7, and the fine aggregate is mixed with cement and molded into a form of board. CONSTITUTION:The cellulose of pulp, chaff, etc., is impregnated with an urea resin liquid of emulsion type and then mixed with ammonium chloride or hydrochloric acid as a hardener to regulate the pH of the cellulose to the range of 6-7. The aggregate so formed is mixed with cement in a proportion of 80:20 with stirring and molded by setting, where the amount of the cement to be used is properly adjusted according to the uses of the board. The broken fine pieces 1a of the aggregates 1 are combined with concrete 2 to manifest and develop bending strength.
Patent JP-S5439120-A (JP)
Title: Speaker characteristics measuring device
Inventor: NITSUTA TSUNEO
IPC: H04R29/00
Filed: 1977-07-15
Abstract: PURPOSE:To make a sound-proof room unecessary by subjecting the response of a speaker to impulses to obtain sound pressure-frequency characterisitcs over a wide band range aeliminate the waves reflected from a wall.