baber/WOPTO huggingface dataset:
Patent JP-S59215178-A (JP)
Title: Vertical synchronizing signal detector
Inventor: ADACHI HIROAKI
IPC: H04N5/08
Filed: 1983-05-21
Abstract: PURPOSE:To detect always the vertical pulse of a TV signal without malfunction by detecting that a counter means counts continuously a clock pulse for a prescribed period so as to detect the incoming of a vertical synchronizing pulse. CONSTITUTION:An AND circuit 25 outputs 1 when a counter circuit 22' detects a clock pulse CP for a prescribed period (period counting 46 pulses) longer than a distance l between vertical synchronizing pulses in a composite synchronizing pulse and also shorter than the pulse width of a horizontal synchronizing signal. Then, an FF circuit 24 is reset. Since the interval l is shorter than the time when the circuit 22' counts 46 pulses CP while the vertical synchronizing pulse is inputted, the circuit 24 is reset again by the next vertical synchronizing pulse before the counting of 46 pulses is finished. Since the FF24 remains reset during the period while the vertical synchronizing pulse is inputted, a continuous output is obtained during this period. Thus, a counter circuit 28 detects the difference in the pulse width and the vertical synchronizing pulse is obtained.
Patent JP-2000283663-A (JP)
Title: Exhaust gas cooling device
Inventor: HOSOKAWA TETSUHIRO
IPC: F28D7/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in function of an exhaust gas cooling device caused by troubles at an end part of an exhaust gas passage such as a heat transfer pipe and the like. SOLUTION: Since a heat transfer pipe 6 has its end part expanded in a tapered form, a flow of exhaust gas from an opening 6b to an exhaust space region 14 is once expanded just after being discharged out of the opening 6b, its flow speed is not decreased rapidly, but it is gradually expanded in a continuous manner within an exhaust gas passage 17 while it reaches up to the opening 6b. Accordingly, since no rapid reduction in flow speed occurs in the exhaust gas flow, it is possible to attain a sufficient restriction of accumulation of carbon within the opening 6b of the exhaust gas passage 17. In this way, a sufficient flow passage area can be assured at the exhaust gas passage 17, a requisite amount of exhaust gas can be sufficiently cooled and supplied to an intake system of an internal combustion engine through an EGR valve.  Accordingly, it is possible to prevent the function of the exhaust gas-cooling device caused by the accumulation of carbon.
Patent JP-S63254945-A (JP)
Title: Freezing of food
Inventor: MATSUBARA MAMORU
IPC: A23B4/06
Filed: 1987-04-10
Abstract: PURPOSE:To freeze perishable food such as mackerel pike by simple operation while preventing destruction of cell, by uniformly dehydrating foods, supercooling the foods to <=a freezing temperature, releasing the supercooling and further continuing cooling. CONSTITUTION:Foods are subjected to dehydration treatment to uniformly dehydrate the foods, supercooled in a static state to <=the freezing temperature of the foods, the supercooling temperature is released and further cooling is continued. The dehydration treatment is preferably carried out in such a way that the foods are brought through a water-permeable semipermeable membrane into contact with a solution having higher osmotic pressure than that of the foods. As the method to release the supercooled state, the foods in a supercooled state are preferably shocked by sound wave, etc.
Patent JP-H07293224-A (JP)
Title: Particulate filter controller
Inventor: YASUURA NOBUSHI
IPC: F01N3/02
Filed: 1994-04-26
Abstract: PURPOSE:To suppress the dispersion of a reproduction temperature due to exhaust gas leakage so as to reproduce a stable filter even though the exhaust gas leaks in a reproducing channel. CONSTITUTION:The exhaust gas channel of an engine 11 is divided into two, and they are switched to a catching channel 6 and to a reproducing channel 7 by a switching valve 4 so that particulates in exhaust gas are caught by a filter 2 on the catching channel 6 side. A heater 16 is operated as well as to introduce secondary air thereto by an air pump 5 on the reproducing channel 7 side so that a filter 3 is combusted and reproduced. Hereupon, the leakage quantity of the exhaust gas is calculated in an ECU 1 under such information that an exhaust gas temperature is detected by a temperature sensor 8 and further an air-fuel mixture temperature is detected by a temperature sensor 9, and the air pump 5 is controlled ON/OFF based on the leakage quantity and the detected air-fuel mixture temperature so that the reproduction temperature of the filter 3 is adjusted.
Patent JP-S61248419-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/0248
Filed: 1985-04-26
Abstract: PURPOSE:To improve a film formation speed and the reproducibility and obtain a uniform film quality by a method wherein a compound containing carbon and halogen and an activation species produced from a carbon containing compound for film formation are introduced into a film formation space and subjected to a chemical reaction by the application of a discharge energy to form deposited films on a substrate. CONSTITUTION:A compound containing carbon and halogen and an activation species which is produced from a gaseous carbon containing compound and an activation seed which is produced by activating gaseous materials such as a silicon containing compound, hydrogen, a halogen compound, an inert gas and a compound containing impurities as its components are separately, or after being properly mixed together if necessary, introduced into a film formation space in which a substrate 11 is provided. Then a discharge energy is applied to the atmosphere in which the introduced compound containing carbon and halogen and the introduced activation species coexist to form an intermediate layer 12 on the substrate 11. With this constitution, a film formation speed and the reproducibility of the film formation are improved and an improved and uniform film quality can be obtained.
Patent JP-S5517234-A (JP)
Title: Dc-dc converter failure detecting system
Inventor: YOKOYAMA HIDEO
IPC: H02J1/10
Filed: 1978-07-20
Abstract: PURPOSE: To easily detect a defective converter of the converters connected in parallel, by additionally providing a circuit of construction comparatively simplified.  
     CONSTITUTION: A generator NWP, for generating a pulse of narrow width not setting to zero the conduction width of inverter element within a prescrived period of error voltage detection to the output voltage, and a low voltage detecting circuit LVA-2, for detecting the fact that the output voltage of a high frequency transformer comes to be lower than a prescribed value, are additionally provided in the conventional circuit, including an AC-DC converter DET, inverter IVT, high frequency transformer HFT, deviation detecting circuit EDT and post-amplification voltage-time conversion circuit VTC. In such construction, to make obtainable the detection voltage of low voltage detecting circuit LVA when the inverter IVT is operated by a pulse of narrow width, when any fai-ure is found in the element of generator, voltage - time conversion circuit and inverter, can detect the defective converter, only with a low voltage detecting alarm circuit LVA-2 in the converter operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01262393-A (JP)
Title: Scroll compressor
Inventor: ARATA TETSUYA
IPC: F04C18/02
Filed: 1988-04-11
Abstract: PURPOSE:To make a clearance between both laps of fixed and turning scrolls properly maintainable by constituting the eccentric value of a shaft center of a coupling member coupled with the turning scroll, to main shaft of a drive mechanism to be variable according to a turning speed of the turning scroll. CONSTITUTION:A turning scroll 3 with a spiral lap partitioning a compression space in mesh with another spiral lap formed in a fixed scroll 2 is turned by rotation of a main shaft 5 via an eccentric pin 18 and a baring 16 of the turning scroll. In this case, a lower part of the pin 18 is formed as a concentric and solidly large diametral part 18a, and a diametral horizontal groove 18b is formed in this large diametral part 18a, while a balance weight 21 is fitted therein. On the other hand, a diametral guide rail 5a is formed in an upper end of the main shaft 5, and the horizontal groove 18b is fitted in this guide rail free of slide motion. Then, an eccentric value of the pin 18 is made variable by dint of centrifugal force of the balance weight 21, and thereby a scroll lap clearance is properly maintained.
Patent JP-S61248215-A (JP)
Title: Mechanism for adjusting head
Inventor: HAYASHI HIDEKI
IPC: G11B5/55
Filed: 1985-04-26
Abstract: PURPOSE:To improve the performance of frequency response of a mechanism by setting up adjusting links each of which has an azimuth adjusting screw, a reference height projection and an engaging projection to be engaged with a change plate on both the sides of a head in the tape traveling direction. CONSTITUTION:The forward traveling and reverse traveling adjusting screws 3F, 3R are set up on a head plate 1 on both the sides of the tape traveling direction of the head 2 so as to be rotated around a shaft 3a fixed on the head plate 1, the change plate 4 to be moved to the left at the forward traveling of the tape T and to the right at the reverse traveling is arranged under the head plate 1 and the azimuth adjusting screw 5 for adjusting each traveling, the reference height projection 6 for reverse traveling and the engaging projecting to be engaged with an engaging hole 4a of the change plate 4 are set up on each of the adjusting links 3F, 3R. Consequently, the azimuth adjustment of each traveling can be individually executed and the performance of the frequency response of the mechanism can be improved.
Patent JP-H06297325-A (JP)
Title: Polishing control method in automatic roll polishing device
Inventor: MURATANI MASANORI
IPC: B24B5/37
Filed: 1993-04-15
Abstract: PURPOSE:To enable highly accurate polishing works to be carried out by adjusting pressing force in response to load produced at the time of moving a polishing head which is freely movable in the direction of a roll shaft, when a roll provided for an alignment tool carrying line for a strip processed through plating and the like, is automatically polished in on-line situation. CONSTITUTION:In the device wherein the surface of a roll 1 is polished by a polishing means 3 in the on-line situation while a strip 2 passes on the peripheral surface of the roll 1, the polishing means 3 has a polishing head 6 mounted on a laterally traveling table 4 while can freely be moved along paired rails 3a parallel with the axial line of the roll 1, via a shiftable 5. The load of a lateral travel motor 4a is detected by a load detector 8 when the polishing head 6 is laterally run while being in contact with the roll 1 with pressure, so that a push-in motor 5a is controlled by a controller 7 in response to load detected. This constitution enables highly accurate polishing works to be carried out while the polishing head 6 is being energized by uniform pressing force against the roll 1 at all times.
Patent JP-H01261574-A (JP)
Title: Rod slide type valve and flow rate regulating pipe used for valve thereof
Inventor: TAKAURA KIYOSHI
IPC: F16K3/32
Filed: 1988-04-13
Abstract: PURPOSE:To produce a valve which can accurately and smoothly regulate a flow rate by slidably providing a rod in a flow rate regulating pipe having an outflow part formed on its peripheral side to open or close the outflow part. CONSTITUTION:One end of a flow rate regulating pipe 5 is provided with an inflow port 3, and its other end with a rod inserting port 4, and its peripheral side 1 with an outflow part 2. A slidable rod 6 is airtightly inserted through the rod inserting port 4. The rod 6 slides to partially or wholly open or close the outflow part 2. Thus the fluid flow rate can be accurately and smoothly regulated over an extremely wide range.
Patent JP-S61248587-A (JP)
Inventor: NAKANO TSUNETOMO
IPC: H01L21/30
Filed: 1985-04-26
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-S534881-A (JP)
Title: Formation of conductive film constituting electrode over external surface of electric insulator
Inventor: MORIKA KATSUO
IPC: H02G1/14
Filed: 1977-07-25
Abstract: PURPOSE: To prevent destruction of insulation caused by void, by securing really tight adhesion of film to the insulator member, when conductive film is formed as an electrode covering the surface of the electric insualtor member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58205166-A (JP)
Title: Developing method
Inventor: KURODA MAKOTO
IPC: G03G15/09
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a copy having good quality, by setting the gaps between a regulating blade and a developing sleeve as well as between said sleeve and a photoreceptor under prescribed conditions thereby increasing the balance range between the gap of the regulating blade and the developing gap and increasing the process speed of the photoreceptor. CONSTITUTION:A developer 3 having a magnetic component is attracted by magnetic force onto the surface of a rotatable developing sleeve 2 made of a non-magnetic material contg. a rotatable magnet roll 1, and the electrostatic latent image formed on the photoreceptor is developed by the magnetic brush formed by the developer 3. The rotating direction of the roll 1 and the rotating direction of the sleeve 2 in this stage are made different and the gap between a blade 6 regulating the height of the tuft (a) in the developing layer on the sleeve 2 and the sleeve 2, as designated as d1, and the gap between the sleeve 2 and the photoreceptor, as designated as d2, are so set as to attain d1>=d2.
Patent JP-H0774855-A (JP)
Title: Method and apparatus for charging value-added call fee
Inventor: AABUINGU BENYAKAA
IPC: H04M7/00
Filed: 1991-03-29
Abstract: PURPOSE: To provide a method and a device for charging fee, by which the fees for telephone calls charged to callers for telephone calls made by the callers to a value-added service offered from a sponsor, can be indicated clearly at every call. CONSTITUTION: A sponsor (at a PBX 105) accesses to a tariff table in real time and designates the telephone call charging parameter for a chargeable call made to the telephone number of the sponsor. A charging number is decided, verified, and used for specifying the receiver of the charging record of the telephone call. A different charging record is prepared for each call made to the telephone number of the sponsor, which includes a fee decided by the sponsor based on the fee charging parameter. In addition, the caller or a callee can decide the fee charging parameter for charging and identification of the fee for the telephone call.
Patent JP-H06275254-A (JP)
Title: Battery
Inventor: TAKADA KAZUNORI
IPC: H01M50/528
Filed: 1993-03-23
Abstract: PURPOSE:To provide a battery operated stably regardless of the capacity dispersion and internal short circuit of unit cells by connecting the unit cells using a sulfide lithium ion conducting solid electrolyte as the electrolyte, and constituting the battery. CONSTITUTION:A battery 30 of solid electrolyte cells and a battery of nickel- hydrogen storage cells 33 are connected in series to form a battery. The difference in capacity between the nickel-hydrogen unit cells is large, and a battery expressed by the parallel connection of unit cells 34, 35 and a battery 38 expressed by only a unit cell 37 are connected in series. A sulfide lithium ion conducting solid electrolyte battery is connected with unit cells 31, 32 in parallel to secure nearly the same capacity as the capacity of the unit cells of the nickel- hydrogen storage battery 33.
Patent JP-S5612653-A (JP)
Title: Reader of both sides of original
Inventor: SATOU TADASHI
IPC: G02B27/00
Filed: 1979-07-13
Abstract: PURPOSE:To automate original processing, by providing the first place for supporting original before being conveyed to a reader, the second place for receiving the original conveyed from the first place, and other places, the route corresponding to these places, and an image photographing elements. CONSTITUTION:The first place for holding original before conveyance to a reader consists of original stocker 1. When original 2 is placed on stocker 1, original feed roller 3 detects the original 2 by an original detector and descends and conveys original 2 from stocker 1 to the first reader with a drive source. On the other hand, the first side image of original 2 is formed with optical image pickup element 11, such as image pickup element array of short focus and small aperture on solid image pickup element 12 having the original width, thus permitting the first side face of  the original to be automatically read out.
Patent JP-S5213935-A (JP)
Title: Ball game machine
Inventor: MATSUDA KAZUO
IPC: A63B69/40
Filed: 1975-07-23
Abstract: PURPOSE: To provide a pitching machine remotely controlled on the air to pitch in different modes of a straight, shoot, curve drop and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05218242-A (JP)
Title: Mounting device of leadless chip carrier
Inventor: UEIN KEI PUFUAFU
IPC: H01L23/32
Filed: 1992-03-16
Abstract: PURPOSE: To realize precise matching between a terminal region and a contact part member by vertically stretching the contact part member, and relating it to the terminal region, in the semi-cylindrical part of a hole which is defined and formed in the edge part of a base piece. CONSTITUTION: A terminal region 11 is matched with a semicylindrical recess 12 in the edge part of a base piece of a carrier. In a part stretching therein and a part where a pin combines with the recess 12 and an interval is formed, a slant edge part 51 of a wing 20b is pushed into the recess 12, and forms an electric contact with the terminal region 11. The terminal region 11 is formed so that it matches with the recess 12, formed by breaking a hole. The wing 20 is automatically matched with the terminal region 11, and relates the terminal region, in the semicylindrical recess 12. The wing 20 does not perform indexing when it relates to any other parts of the ceramic base piece, so that a precise and accurate indexing is always achieved.
Patent JP-H10281356-A (JP)
Title: Connection structure of part
Inventor: SUYAMA MAKOTO
IPC: A61B1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding agent, supplied to a fitting surface mutually of a fitted part, from protruding to an outward appearance location and the other part, so as to prevent staining and deteriorating outward appearance. SOLUTION: This structure is constituted so as to connect two or more parts connected by a bonding agent. Here, a part 1, 2 is fitted to each other, also in a wall part positioned in a fitting part, a supplying hole 8 communicating with a fitting surface thereof to make the bonding agent flow in is provided, in the fitting surface fitting the parts to each other through this hole 8, the bonding agent is supplied, the parts are bonded to each other.
Patent JP-S5314283-A (JP)
Title: Positioning control system
Inventor: KINOSHITA MASAO
IPC: G05D3/12
Filed: 1976-07-27
Abstract: PURPOSE: To control positioning to promote resolution mechanically without changing resolution of positioning command. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05263407-A (JP)
Title: Tree planting method for slope surface intermittently submerged in water
IPC: A01G1/00
Filed: 1992-03-16
Abstract: PURPOSE:To plant trees on a slope surface intermittently submerged in water by planting the slope surface intermittently repeating submergence and exposure with at least one kind of a weeping willow, horsetail, bulrush and the like in accordance with water depth of submergence. CONSTITUTION:The slope surface intermittently repeating submergence and exposure is planted with at least one kind of highly water resistant plants vigorously growing in a submerged state, namely a weeping willow, horsetail, and bulrush and the like in accordance with water depth of submergence. Thus, the shore of a lake which is exposed in a dam used for agricultural water, industrial water, water for power generation, and the like and the water level of which is controlled to expose the soil on the shore of the lake when the water level falls, is prevented from being eroded, and thereby an excellent view can be maintained.
Patent JP-H11264188-A (JP)
Title: Connection device of pipe column in wooden building
Inventor: YOSHIMURA IWAAKI
IPC: E04B1/26
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate construction working by abutting the ear part of a head part on the surface of a sill or a beam in a state where the leg part of a connection fitting is inserted in the insertion hole of the sill or the beam at the time when a pipe column is mounted and positioning a shaft hole and a mounting hole in a communication state. SOLUTION: When a pipe column 8 is mounted, the leg part 61 of a connection fitting 9 is firstly inserted in the insertion hole 65 of a sill 2 or a beam 6. In the state, the ear part of a head part 62 is abutted against the sill 2 and the surface of the beam 6, and a shaft hole 66 and a mounting hole 64 are positioned in a communication state. A shaft means 69 such as a pin is driven so as to penetrate both the holes 66, 64, and the connection fitting 9 is fixed on the sill 2 and the beam 6 respectively to fix the connection fittings 9, 9. Next, slits 67, 67 are inserted on the head parts 62, 62 to insert the pipe column 8. In the state, since the shaft hole 68 and the hole 63 of a column side communicates with each other in the slit 67, the pipe column 8 is fixed on the head part 62 by driving a shaft means 70 such as a pin. Thus, building working is facilitated.
Patent JP-H01260881-A (JP)
Title: Semiconductor integrated element
Inventor: OGURI NOBUAKI
IPC: H01S5/00
Filed: 1988-04-12
Abstract: PURPOSE:To make optical adjustment of a semiconductor laser and a diffraction grating unnecessary, by forming a phase type diffraction grating through which luminous flux from a semiconductor laser is split into a plurality of luminous fluxes by diffraction on the same substrate as the semiconductor laser in a monolithic manner. CONSTITUTION:A semiconductor laser which is a light source and a thin-film phase-type diffraction grating is formed on a same substrate 6. The semiconductor is formed in a region A. The thin-film phase-type diffraction grating 5 is formed in a region B. In this element, laser light which is oscillated in the surface of the resonator of an active layer 9 in the region A is emitted into air as an elliptical beam having a certain angle. The beam passes through the diffraction grating 5 and undergoes diffraction. The beam is split into a plurality of beams.
Patent JP-S5614876-A (JP)
Title: Closed type motor compressor
Inventor: SAITOU FUMITOSHI
IPC: F04B39/00
Filed: 1979-07-13
Abstract: PURPOSE: To work a compressor functionally enough on vibrations in a lower order mode and also to decrease noises to occur by forming a closed case through welding circular openings so as to have corners of two domical cases getting out of position each other.  
     CONSTITUTION: The first case 1 has a corner 4 with a curvature satisfactorily smaller than a circular opening 1a arranged adjacently to the circular opening 1a at a position whereat the circular opening 1a is divided into three equal parts and is domical to have each corner 4 connected by a plural curve having an R part 5 with a curvature larger than the circular opening 1a. The second case is formed likewise. Circular openings 1a, 2a of the first case 1 and the second case 2 are welded so as to have each corner 6 of the second case 2 at a position whereat each corner 4 of the first case 1 is divided almost in two equal parts. This way of constitution may break off a dot symmetricalness and also inactivate vibrations in a lower order. 
     COPYRIGHT: (C)1981,JPO&Japio