baber/WOPTO huggingface dataset:
Patent JP-S6030319-A (JP)
Title: Sandwich molding
Inventor: IDATE HIDENORI
IPC: B29C45/14
Filed: 1983-07-27
Abstract: PURPOSE:To make the thickness of a skin layer uniform and thin and obtain a molded product at low price by injecting a core material into a mold after causing powder material for skin layer over the entire internal surface of the mold and then insulating or heating on the surface of the mold. CONSTITUTION:Powder material for a skin layer is caused to deposit uniformly by means such as electrostatic spray painting over the entire surface 2 and 5 of forces in such a state that a force 1 at the movable side and a force 4 at the fixed side are separated from each other. Next, the force 1 at the movable side is caused to joint the force 4 at the fixed side, thus closing the mold. Then core material is injected fully into a cavity formed by both surfaces 2 and 5 of the forces through an injection nozzle 7'. At the same time as injection, an electric current is turned on through surfacial heaters 3 and 6 in the surfaces 2 and 5 to raise the temperature of the surfaces 2 and 5. Material for the skin layer is caused to melt by heat at both sides and deposit on the core material. If the injection of the core material is completed, the current supply to the surfacial heater will be discontinued, thus decreasing the internal temperature of the cavity. In this way, a sandwich-molded product covered with a skin layer over the entire core layer will be obtained.
Patent JP-S62296797-A (JP)
Title: Driving circuit for stepping motor
Inventor: YANASE SUMIO
IPC: H02P8/12
Filed: 1986-06-14
Abstract: PURPOSE:To drive a stepping motor with a maximum rotational speed according to the fluctuation of voltage even if there is the voltage fluctuation of a storage battery, by detecting the appied voltage and determining the lower limit value of the cycle of phase excitation signal. CONSTITUTION:A detection means M6 for detecting the applied voltage or excitation current of a stepping motor M1, and a limit means M7 for limiting the lower limit value of the cycle of phase change-over signal according to the detected result are arranged. Then, the applied voltage or the excitation current of the stepping motor M1 is detected by the detection means M6, and if it is determined that the current comes to the limit of constant-current driving, then a phase change-over signal generation means M2 of the limit means M7 is prohibited from shortening the phase change-over signal cycle, and the cycle is kept constant. The stepping motor M1 starts rotating at a constant speed.
Patent JP-2000329536-A (JP)
Title: Apparatus and method for visual inspection
Inventor: NAGAO MASAHIKO
IPC: G01N21/88
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To realize an apparatus and a method for visual inspection in which the inspection can be performed at a high speed, by inspecting a plurality of components to be inspected by one image fetching operation, and reducing the number of times of an image fetching operation and the number of times of the movement of a camera or the objects to be inspected. SOLUTION: When a plurality of components 2,...2 to be inspected can be imaged by one image fetching operation, image data [an image data signal (a)] on one component according to fed coordinate data on every component 2 to be inspected which is set in advance after an image fetching operation is fed, and an inspection based on inspection data [an inspection result data signal (d)] which is set in advance regarding one component is executed sequentially by the number of the components 2 to be inspected within an image.
Patent JP-H01306768-A (JP)
Title: Oil burning appliance
Inventor: MIYAHARA SHINJIRO
IPC: F24H3/04
Filed: 1988-06-06
Abstract: PURPOSE:To make an oil burning appliance transportable and portable with single hand, and to maintain a required warm air flow capacity, by providing a handle that is pulled upward when it is used for transportation, and providing a suction port on the upper face of an exterior facing the inner face of the handle so as to form a suction duct for room air between the upper face of the exterior and the handle. CONSTITUTION:The upstream sides of an air duct 25 are connected to the outside through side suction ports 32 provided on the sides of an exterior 21 and an upper suction port 33 is provided on the upper face of the exterior 21. A handle 34 is arranged on the upper portion of the exterior 21 so as to cover the upper suction port 33 and to make an oil burning appliance A transportable and portable with single hand in upright position. A suction duct 35 is formed between the exterior 21 and the handle in a state where the handle 34 is housed, and the outside of the exterior 21 is connected to the upper suction port 33 through the suction port 35.
Patent JP-H04363168-A (JP)
Title: Drying equipment for building unit
Inventor: NISHI TOYOMITSU
IPC: F24F9/00
Filed: 1991-06-11
Abstract: PURPOSE:To provide the drying equipment for a building unit which yields a sufficient drying effect in spite of simple constitution and can shorten the drying time of the building unit. CONSTITUTION:A drying space part K in which the building unit 1 after assembly can be housed is set. Plural blast units 11 for the gable faces extended in the direction parallel with the gable faces 4 of the building unit 1 and blast units 12 for the girder faces extending in the direction parallel with the girder faces 3 of the building unit 1 are disposed in the upper part of the drying space part K. The coating applied on the building unit 1 is dried by the drying air blasted downward from the respective blast units 11, 12 and simultaneously, the blast direction of this drying air is guided to air curtain fans 10, 13 which exist near the respective blast units 11, 12 and along the extension direction of the blast units 11, 12.
Patent JP-S5363034-A (JP)
Title: Recording head
Inventor: MIZUGUCHI MAMORU
IPC: G03G15/05
Filed: 1976-11-18
Abstract: PURPOSE:To eliminate the danger of short-circuit between electric conductors and enhance the yield thereof by bending each end of rows of recording elements of plural groups in one direction, and by connecting the second conductor per same position in the group at the place where relative intervals are enlarged.
Patent JP-S5662518-A (JP)
Title: Treating method of exhaust gas
Inventor: ITOU TADAATSU
IPC: B01D53/81
Filed: 1979-10-27
Abstract: PURPOSE: To enhance the utilization rate of an adsorbent and perform economical exhaust gas treatment, in the 2nd stage treatment of the SOx in exhaust gases, by activating and reusing the regeneratable adsorbent having been used as the 2nd stage adsorbent.  
     CONSTITUTION: The exhaust gas generated from a combustion device is led to the 1st stage removing device 10, where the greater part of harmful gas is removed by an absorbent 12. The absorbent having absorbed SOx is exhausted to the outside of the system from the device 10. Next, the exhaust gas out from the device 10 is sent into the 2nd stage removing device 11, where it is contacted with a regeneratable adsorbent such as active carbon and is thereby removed of harmful materials, after which it is released 6 into the atmosphere. The adsorbent used in the device 11 is sent to a regenerating device 15, where it is contacted with a heating medium 14 for desorption and is thereby desorbed of SOx. The thus regenerated adsorbent is circulated to the device 11 and is thereby used. On the other hand, the desorption gas contg. harmful materials desorbed in the device 15 is supplied 30 to the upper stream side of the device 10 where it is mixed with the exhaust gas from the device 9. The mixed gas is led to the device 10 and is treated in the same manner as described above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5566111-A (JP)
Title: Muting circuit
Inventor: IKEGAMI ICHIROU
IPC: H04B1/10
Filed: 1978-11-10
Abstract: PURPOSE:To realize the muting by obtaining the DC output according to the input IF level through extraction of the output in a proper combination from several steps of the IF amplifier, thus eliminating the unpleasant hearing due to the repetition of the field fluctuation. CONSTITUTION:If the input to transistor 8 is over the intermediate level, it is applied to transistor 9 as voltage Vm. While adjustable voltage Vc is applied to transistor 10 via volume 11. Here if the state of Vm<Vc is set as the intermediate input, transistors 9 and 10 are turned off and on each. Accordingly, transistors 12 and 15 are on with transistors 13 and 14 turned off respectively. In this instant, transistor 19 is turned on and DC cuurent IB flows. At the same time, current IA flows to transistor 20. After this, IA flows to transistors 15-17 to emerge at output terminal 21 through transistor 18 in the form of the voltage. Then when the base voltage of transistor 9 is identical to VC, transistors 12-15 are at the active region. And the current of IA/2+IB/2 flows to transistors 16 and 17, and the rest current flows to the power source.
Patent JP-S5930179-A (JP)
Title: Segment approximation system of pattern
Inventor: YAMAMOTO KAZUHIKO
IPC: G06V30/182
Filed: 1982-08-10
Abstract: PURPOSE:To perform the polygonal approximation of a pattern by one-time contour tracking by performing a size decision base upon a permissible value for inner product calculation and outputting a maximum inner product in a local outermost point listing method. CONSTITUTION:A starting point P1 is an outermost point candidate in a direction 13 and clockwise contour tracking is performed, so local outermost points in directions 13, 15, 1, and 3 are outputted possibly for the 1st time. For this purpose, points in directions 5, 7, 9, and 11 are turned on and the points in the directions 13, 15, 1, and 3 are turned on as shown in a figure (a); and the permissible value epsilon for outputting local outermost points is provided. Projection calculation is shown by an equation and ¦ei¦xepsilon is set up for every direction to totalize inner products (aj, ei), and a decision on whether the difference of a projection is greater than epsilon or not regarding every direction wherein a local outermost point outpt siwtch is off is made; when the difference greater than epsilon is found, the local outermost point candidate is outputted as a local outermost point and the local outermost point output switch in the direction of the output is turned on while the switch in the 180 deg. direction is turned off.
Patent JP-S61297111-A (JP)
Title: Processing method for lining to main body of valve body of sluice valve having valve seat of elastic material
Inventor: MORIOKA SUEYOSHI
IPC: B29K21/00
Filed: 1985-06-27
Abstract: PURPOSE:To perform by one effort lining processing wherein a supporting material neither come off nor broken away and neither protrusion of an adhesive agent nor defective appearance exist, by fitting the supporting material, which has been made into a form through which the same does not come off after lining, prior to the lining processing. CONSTITUTION:As for a main body 1 of a valve body, a supporting material 3 is stuck on the external surface, a shaft hole 11 and the internal surface of a side hole 12. A shaft hole core and two side hole cores are inserted into the shaft hole 11 and side hole 12. In this instance, though the shaft hole core is inserted into the shaft hole 11 in a penetrated state, an insertion hole core is inserted into a side hole 12 in a state wherein the shaft hole core is placed between an insertion hole core. Then the main body 1 of the valve body fitted with a core is loaded into a bottom force of a two-split mold, a top force is put over the same and lining preparation work is completed. An elastic lining material which is under a fluidized state is pressed into through a casting path communicating with the mold under this state. With this method, it is possible not only that positioning of the core also is performed easily but also that lining to the external surface and internal surface of the main body of the valve body is performed by one effort.
Patent JP-S5840989-A (JP)
Title: Coding processing method and transmission controlling method of picture information
Inventor: TAMAMURA YOSHIAKI
IPC: H04N1/41
Filed: 1981-09-04
Abstract: PURPOSE:To transmit a picture information with high efficiency via a narrow band transmission line, by coding successively plural bit brains of the gradation component of the picture information converted into digital signals by the code corresponding to the changing point in the scanning line direction. CONSTITUTION:A picture 200 is stored in a bit brain 100' which is selected out  of a memory array. The points x1-xj where the image data comprising (h) bits has changes are estimated by noticing an optional scanning line 20 when the picture 200 is scanned in the direction (x). This scanned data is shown in the form of a data train in which a changing point address xi is put in a set with a data Ci of (k) bits among addresses xi-xi+1. This coding is carried out for all scanned data of the picture 200.
Patent JP-H07314398-A (JP)
Title: Heat cutting plotter
Inventor: OMORI HIDEYA
IPC: D06H7/22
Filed: 1994-05-30
Abstract: PURPOSE:To dispense with the cleaning of a heat pen during marking operation by preventing the mark material adhering to the heat pen from being carbonized. CONSTITUTION:A CPU26 as a pen UP/DOWN instruction device, a constant current driver 28 to drive a solenoid 17, and a heater temperature control device to control the temperature of a heat pen 23 to the temperature at which a mark material is melted and cut off at the pen DOWN time and also control it to the temperature at which the mark material is not carbonized at the pen UP time are arranged in a plotter. Then the heater temperature control device comprises a temperature control circuit for DOWN time 33, a temperature control circuit for UP time 31, a variable current circuit for heater 32, and a switchover circuit 30 to selectively input the output from respective temperature control circuits 33 and 31 and output it to the variable current circuit for heater 32.
Patent JP-H06323230-A (JP)
Title: Ignition timing controller for multipoint ignition engine
Inventor: TSUCHIYAMA KIYOSHI
IPC: F02P15/08
Filed: 1993-05-18
Abstract: PURPOSE:To reduce the burden on a control system for determining ignition timing by starting calculation for determining the ignition timing only for a specific control unit of a plurality of control units and, then by calculating the ignition timing for other control units. CONSTITUTION:When the starting time for calculating ignition timing based on a reference crank angle signal is reached, the engine speed and a load detected by sensors S1, S2 are referred to a preliminarily stored map to read a reference ignition timing, and a final reference ignition timing IG1 for a peripheral ignition gap 11 is corrected according to correction signals such as the water temperature, and is thus determined by a control unit U1. The reference ignition timing IG1 after the correction is output to control units U2, U3, and the ignition timing is calculated by referring to the ignition timing IG1 and the engine speed and the load from the sensors S1, S2, to a specific expression. The expression is set as a primary function, and the burden on a memory means is limited to as little as possible.
Patent JP-S5842103-A (JP)
Inventor: MORI TAKASHI
IPC: F21S2/00
Filed: 1981-09-04
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-S6322100-A (JP)
Title: Interleukin-2 induced anti-tumor peptide
Inventor: DANIERU AARU TSUWAARUJIKU
IPC: A61K35/14
Filed: 1987-06-03
Abstract: Methods and compositions are provided for production of novel polypeptides having antineoplastic activity. Polypeptides are obtained by lymphokine activation of killer lymphocytes, solubilizing peptides from the cells with acidic ethanolic extraction and purification using chromatography. The resulting peptides may be prepared by other techniques, such as synthesis or expression in nonmammalian or mammalian host cells. The peptides find use in inhibition of neoplastic cell proliferation.
Patent JP-S5931565-A (JP)
Title: Polymer covering electrode
Inventor: KOYAMA NOBORU
IPC: H01M4/60
Filed: 1982-08-13
Abstract: PURPOSE:To obtain a polymer covering electrode by polymerizing monomer by electrolytic oxidation and by forming a conductive film on the surface of an operating electrode which is conductive. CONSTITUTION:Monomer which is polymerized by electrolytic oxidation is classified in the following three groups. (1) pentacyclic compounds having at least two hetero atoms. (2) compounds obtained by condensing at least one benzene ring to pentacyclic compounds having at least one hetero atom. (3) nitrile compounds. An electrolyte is prepared in such a way that monomer is dissolved in a suitable organic solvent so as to have a concentration of 0.05-1M (within solubility limit), and a supporting electrolyte is added into it (concentration is 0.1-1M), and alkali of equivalent amount to or two times or more of monomer concentration is added in the solution if necessary. Electrolytic oxidation polymerization is conducted using a three-electrode cell. A conductor of desired shape and material is used as an operating electrode 1. A polymer film of monomer is formed on the surface of the electrode 1 by electrolytic oxidation polymerization. This polymer film formed on the surface of the conductor is conductive and has good bonding property with the surface of the conductor and is adjustable to a uniform thickness. Therefore, this electrode is utilized as a polymer covering electrode which is bonded with a conductor.
Patent JP-S5842609-A (JP)
Title: Self-sticking wrapping film
Inventor: HOSONUMA MAKOTO
IPC: C08F10/00
Filed: 1981-09-07
Abstract: PURPOSE:The titled film having remarkably excellent stickiness, consisting mainly of a polypropylene resin composition which is a random copolymer of a propylene monomer and at least a specified amount of other copolymerizable alpha- olefin monomers. CONSTITUTION:The titled film is obtained by using, as the principal component, a propylene resin composition consisting of a random copolymer of a propylene monomer and at least 5wt% other copolymerizable alpha-olefin monomers. Moreover, according to a preferred embodiment of this film, use is made of, as the random copolymer, a two-stage polymerization product obtained by producing 5-20wt% polypropylene polymer in the first stage polymerization and copolymerizing the propylene monomer in the presence of other alpha-olefins in the second stage polymerization. As compared with a general one-stage process, this process can provide the titled material having higher stickiness more economically.
Patent JP-H06333223-A (JP)
Title: Slider structure of composite type magnetic head and mold structure for molding of the slider structure
Inventor: WAKASUGI MAKOTO
IPC: G11B5/60
Filed: 1993-05-20
Abstract: PURPOSE:To provide the slider structure of the composite magnetic head which is stable in posture at the time of baking of a blank and is minimized in the deformation of the blank. CONSTITUTION:This slider structure of the composite magnetic head has a main sliding contact surface part 3 and auxiliary sliding contact surface part 4 on the sliding contact surface side of the blank 1 and has a pair of side wall parts 19 and a pair of end wall parts 17 on the outer periphery of the blank 1. Projecting parts 8, 9 and projecting parts 14, 15 at both ends of the auxiliary sliding contact surface part 4 described above are formed at an equal height and are made to exist within the same plane at both ends of the main sliding contact surface part 3 of the blank 1.
Patent JP-H09314542-A (JP)
Title: Miniature mortar plant
Inventor: KUMON MOTOJI
IPC: B28C9/04
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To enable a supply of mortar of stable quality to a necessary floor by a method in which a miniature mortar plant main body is formed to be able to rotate and move on a circular rail installed along the periphery of the upper part of a frame through a roller installed in the peripheral bottom part, and a mixer is made to be able to move on a rail installed on the frame. SOLUTION: Sand and water are charged into a mixer 12 and kneaded for a prescribed length of time to prepare mortar for one batch. The mixer 12 is advanced on a rail 16 of the mixer 12, and the kneaded mortar is received by a wheel barrow to be used. After that, while the miniature mortar plant main body 1 being rotated and moved on a rail 17 installed on the periphery of a frame 13 through a roller 17a on the periphery of the bottom part, operation is repeated for four batches. Additionally, water, sand, and cement are supplied to the empty main body 1, and the operation is repeated for further four batches. In this way the mortar of a set mixing ratio can be supplied stably.
Patent JP-H0436903-A (JP)
Title: Copper conductive paste
Inventor: NAKANO MIKIO
IPC: C09D5/24
Filed: 1990-05-31
Abstract: PURPOSE:To get copper conductive paste which is good in conductivity and low in the value of volume resistivity and also good in adhesiveness, printability, etc. by using conductive paste which contains copper powder and thermosetting resin and containing an additive selected from a group made up of N- alkylglycine, N-alkenileglycine, N-alkylbetaine, N-alkenilebetaine, amidebetaine, imidazoline and a mixture of them in the conductive paste. CONSTITUTION:The conductive paste contains copper powder and thermosetting resin and the thermosetting resin includes, for example, epoxy resin, methymine resin, phenol resin, alkyl resin, etc. Moreover, the conductive paste contains an additive selected from a group made up of N-alkylglycine, N-alkelnile glycine, N-alkylbetaine, N-alkenile betaine, amidebetaine, imidazoline and a mixture thereof. It is especially preferable that a mixing quantity of the additive is 1.0 - 5.0 parts by weight referring to 100 parts by weight of a total of copper powder and thermosetting resin.
Patent JP-S5763945-A (JP)
Title: Single-core two-way optical communication system
Inventor: MATSUHASHI MASAMICHI
IPC: H04B10/2507
Filed: 1980-10-07
Abstract: PURPOSE:To reduce the size of a photocoupler and the amount of cross talk by providing high-speed optical switching elements at both ends of a signlecore optical fiber cable and by setting their switch frequency double a signal frequency. CONSTITUTION:A signal from the transmission part 11 of a terminal station A is trannsferred to the reception part 12 of a terminal station B through a photocoupler 13 and a single-core optical fiber cable 3. Similarly, a signal from the transmission part 11 of the terminal station B is also transferred to the reception part 12 of the terminal station A through the photocoupler 13 and fiber cable 3. The photocoupler 13 uses a high-speed switching element, and at the terminal station A, the switching frequency of the switching element is set, for example, double a signal frequency (f) and the duty ratio of transmission and reception is set to 1:1 to perform sampling. At the terminal station B, the switching freuqnency is set to, for example, a 4f and the duty ratio of the transmission and reception is set to 1:1 to perform sampling, thereby obtaining waveforms shown by numbers in the figure in asynchronous cases. Consequently, even when the terminal stations A and B are not synchronized with each other, the signal is passed through an LPF at the reception part 12 to obtain the same waveform as the transmitted waveform, so that the devices are simplified, and the cross talk is reduced.