baber/WOPTO huggingface dataset:
Patent JP-H0927099-A (JP)
Title: Rear-end collision preventive device for automobile
Inventor: KOMORI KAZUHIKO
IPC: G01S17/93
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To discriminate whether an obstacle in front of the automobile is on the lane of the automobile by the use of one laser radar by discriminating relative position relation on the basis of the movement distance difference of this vehicle to a preceding vehicle and the movement distance of this vehicle, and deciding the degree of danger as to the preceding vehicle on the travel lane. SOLUTION: When the vehicle-to-vehicle distance is found by the laser radar 1, a preceding vehicle distance calculation part 7 finds the movement distance difference of this vehicle to the preceding vehicle in every specific time unit according to the vehicle-to-vehicle distance and a last vehicle-to-vehicle distance, Further, a vehicle movement distance calculation part 5 finds the movement distance of this vehicle in every specific time based upon the speed of this vehicle and the last speed of this vehicle.  A distance data discrimination part 19 discriminates the relative position relation based upon the movement distance difference and the movement distance of this vehicle and the discrimination result is read in by an obstacle discrimination part 21, which decides the degree of danger when the preceding vehicle on the same travel land is at a stop or when this vehicle tends to approach the preceding vehicle.
Patent JP-S5962720-A (JP)
Title: Con-rod for internal-combustion engine
Inventor: SHIONOIRI KOUICHI
IPC: F16C7/00
Filed: 1982-10-02
Abstract: PURPOSE:To reduce the error for assembly by providing male screw parts on the first half part of a large end part for disusing the process of spot facing to improve the processing efficiency. CONSTITUTION:On both end parts of the first half body 41 of a large end part, penetrated holes 5 are respectively bored in parallel with the axis of a rod part 2, while on each penetrated hole 5, a female screw part 5a is provided at a fixed length from its opening on the side of the rod 2. On both end parts of the second half body 42 of the large end part of a half-ring shape, bolt-insert holes 6 are respectively provided to be fitted to each penetrated holes 5. Each fastening bolt 7 is provided with a male screw part 7a at the top, a push-in part 7b in the intermediate part, and a hexagonal head part 7c at the foot. After contact faces 41a and 42a of the first and the second half body 41 and 42 of the large end part are fitted, the bolt is inserted into the bolt-insert hole 6, and the male screw part 7a is screwed into the female screw part 5a, while the push-in part 7b is stretched through contact faces 41a and 42a, and pushed into the penetrated hole 5 and the bolt-insert hole 6. Therby, the second half body 42 of the large end part is jointed with the first body 41 of the large end part.
Patent JP-H0926949-A (JP)
Title: Data-driven information processor
Inventor: YUMOTO MANABU
IPC: G06F9/44
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the local retaining of data packets or the like even when a certain pipeline processing unit requires the processing time longer than the others and a pipeline division processing is difficult in a data driven type information processor provided with a part constituted by serially arranging a pipeline processing unit group. SOLUTION: This processor is provided with an input control processing part 7 provided with the plural pieces of output for receiving an input data packet from the pipeline processing unit 3a immediate before and performing output to one of the output corresponding to a prescribed distribution system, plural processing parts 91a, 92a and 93a parallelly connected to the plural pieces of the output and an output control part 11a for receiving the data packet outputted by the plural pieces of the processing parts 91a-93a and outputting it to the pipeline processing unit 3c immediately after. One of the plural processing parts 91a-93a is selected by a counter 13 or based on the contents of the input data packet.
Patent JP-S6418581-A (JP)
Title: Method for welding stud bolt of laminated steel plate
Inventor: TAKAHASHI MINORU
IPC: B23K9/20
Filed: 1987-07-11
Abstract: PURPOSE:To increase the peel strength of a weld zone by forming an opening on the stud bolt weld zone of a laminated plate and releasing resin and gas expanded at the time of welding to through holes formed on a bolt and a welding chip via the opening. CONSTITUTION:The through hole 2 is formed along a center line of the welding chip 1 and the through hole 4 with the equal inside diameter is also formed along a center line on the stud bolt 3. An arc is generated between the laminated plate 8 which is formed by interposing a resin layer 7 between two steel plates 5 and 6 and the stud bolt 3 to melt a joining part between both and the bolt 3 is pressed and fixed on the laminated steel plate 8 via the welding chip 1. At this time, a round-bar-shaped opening bar 9 is inserted and pressed into the through holes 2 and 4 and an opening 10 to reach the resin layer 7 is formed on an upper steel plate 5 of the laminated steel plate 8. Then, the resin of the resin layer 7 and gas whose volumes are expanded by melting are released from the opening 10 to the insides of the through holes 2 and 4 and after the welding is finished, the welding chip 1 is separated from the stud bolt 3.
Patent JP-H1126756-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYAMA YOSHIHIRO
IPC: H01L21/336
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide reliable manufacturing steps for a MOS transistor having a small variation where a photolithography step is reduced and a shortage between a gate electrode and a source/drain is prevented. SOLUTION: A thermal oxide film 2 and a silicon nitride film 3 are formed on a silicon substrate 1, a part of a field region of the silicon substrate 1 is made etching and after that a filed oxide film 4 is formed. Next a silicon oxide film 5 is formed and after that an SOG film is applied. Next the silicon oxide film 3 and a pad oxide film 2 on an active region are eliminated and after that polycrystalline silicon 7 is piled to make etching-back. Next the polysilicon 7 in a gate electrode forming region is eliminated and after that the oxide film on the field region is eliminated. Next a sidewall 8 is formed and after that a gate oxide film 9 is formed. After that a polycrystalline silicon 10 is piled and the polycrystalline silicon 10 of the gate electrode and polycrystalline silicon 7 on a source/drain region are separated by making etching-back.
Patent JP-H0925554-A (JP)
Title: Production of galvanized steel sheet excellent in nonaging property and deep drawability
Inventor: TAKADA YOSHIHISA
IPC: C23C4/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To produce a galvanized steel sheet excellent in nonaging properties and deep drawability at a low cost by subjecting a steel sheet having specified components to recrystallization annealing, thereafter executing rapid cooling from a specific temp., subsequently reheating the same, executing galvanizing and holding it at a specified temp. for specified time. SOLUTION: The components of a steel are constituted of 0.007 to 0.15% C, <=0.10% Si, 0.03 to 0.5% Mn, <=0.02% P, 0.004 to 0.02% S, 0.02 to 0.15% solAl, <=0.0030% N, and the balance Fe with inevitable impurities. This steel sheet is subjected to recrystallization annealing in a reducing atmosphere, is thereafter rapidly cooled from >=600 to <=240 deg.C at >=50 deg.C/s and is reheated. Then, it is galvanized at <=500 deg.C by a spray plating method. After that, it is held at 200 to 400 deg.C for >=30sec, by which overaging treatment is executed. Thus, by using the inexpensive low-carbon Al killed steel, its productivity can be improved.
Patent JP-H0519059-A (JP)
Title: Body surface radioactivity detector
Inventor: NAKAOKA HIROSHI
IPC: G01T1/169
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a title device which can obtain exact measurement results of only radioactivity deposited on a body surface without previous measurement of radioactivity from inside a body. CONSTITUTION:A thin-type beta-ray detector 12 is fitted with a gamma-ray detector 16 on the back side to constitute the principal part. On the basis of a count value of the whole gamma rays of the gamma-ray detector 16, a gamma-ray count value (count of a part of gamma-rays) by the beta-ray detector 12 is calculated by a first arithmetic part 26. A calculated value of the first arithmetic part 26 is subtracted from a count value of the beta-ray detector 12 by a second arithmetic part 28 so as to obtain measurements only of beta rays due to radioactivity detected on the body surface of a subject 100.
Patent JP-S6226903-A (JP)
Inventor: ANDOREA JIYABARIINI
IPC: H01P1/30
Filed: 1986-07-25
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-H095790-A (JP)
Title: Production of thin-film transistor
Inventor: ICHIMURA KOJI
IPC: G02F1/1368
Filed: 1995-06-16
Abstract: PURPOSE: To make the rapid exposure of a resist layer by exposing the resist layer having sensitivity with visible light by the irradiation light from the rear surface side of a substrate through a semiconductor channel layer and an impurity doped layer in regions where gate electrodes are not formed. CONSTITUTION: The gate insulating layer 3, the semiconductor channel layer 4 and the impurity doped layer 5 are formed to cover the gate electrodes 2 formed on a glass substrate 1 and further, a positive type resist having the sensitivity with the visible light is applied by which the resist layer 7 is formed. The resist layer 7 is irradiated with the light from the rear surface side of the glass substrate 1 and is exposed with the gate electrodes 2 as mask, by which non-exposed parts 7b are formed on the resist layer 7 with the same patterns as the patterns of the gate electrodes 2; thereafter, the resist layer 7 is developed and the expose parts 7a are removed. The semiconductor channel layer 4 and the impurity doped layer 5 are patterned with the non-exposed parts 7b as a mask and thereafter, the impurity doped layer 5 of the channel parts is removed with the source electrodes 6S and the drain electrodes 6D as a mask.
Patent JP-H09212-A (JP)
Title: Favorite food having multilayered structure and its production
Inventor: SANADA KOICHI
IPC: A23L17/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a favorite food remarkably excellent in taste, flavor and appearance, compared with that of a conventional food. CONSTITUTION: Fish meat sheets 3, 3 are attached through tasteless, odorless and edible adhesive layers 2, 2 and consisting essentially of a protein or a protein containing an enzyme or natural polysaccharides onto both faces of a cheese layer 1 and water content of the resultant food material is controlled to about 40-44% and cut into a prescribed shape to provide the objective multilayered favorite food.
Patent JP-S5966561-A (JP)
Inventor: NAGAI SHIYOUICHI
IPC: D06C23/00
Filed: 1982-10-04
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-S6152192-A (JP)
Title: Operating system of power source
Inventor: TAKADA SHINJI
IPC: H02P4/00
Filed: 1984-08-20
Abstract: PURPOSE:To alleviate a mechanical shock at switching time by varying from the time of opening a commercial power source to the time of closing a variable frequency power source by a load when switching the commercial power source to the variable frequency power source. CONSTITUTION:When a motor 5 operated by a commercial power source 1 is switched to a variable frequency power source 4, if a switch 3 is opened, a time limiter TB operates by a time limit specified by a load detector 11 for calculating a load amount according to a current transformed by a current transformer 11 at the opening time of the switch 3 as a starting time to close a switch 2. Accordingly, the time limit until the switch 2 is closed is in response to the load of the motor 5, the speed of the motor 5 at energizing time becomes that coincident to the speed at switching time of the power source 4 or very near speed, thereby alleviating a mechanical shock.
Patent JP-H0338904-A (JP)
Title: One output differential amplifier
Inventor: SAITO YASUO
IPC: H03F3/45
Filed: 1989-07-05
Abstract: PURPOSE:To improve the frequency band characteristic up to a high frequency by using a dummy output so as to apply feedforward to a constant current source in a differential amplifier. CONSTITUTION:The amplifier is provided with a couple of differential transistors(TRs) Q1, Q2 connecting to a TR Q3 of a constant current source, two sets of output circuits comprising TR Q4, D1-D3 and TR Q6, D4-D6 extracting outputs of the differential TRs Q1, Q2 respectively and a feedforward circuit comprising C1, R2 using one as a dummy output and supplying its output signal to the TR Q3 of the constant current source from the dummy output and an output signal OUT is extracted from the other output circuit. Thus, one output differential amplifier extending the frequency characteristic up to a high frequency band is obtained.
Patent JP-2000009238-A (JP)
Title: Butterfly valve
Inventor: FUJIYAMA HIROSHI
IPC: F16K1/22
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve that prevents cavitation and thus suppresses noise and vibration and prevents cavitation erosion even when actuated for a throttling operation where its valve element is held at smaller opening or for an operation where the valve element is held at intermediate opening. SOLUTION: Valve casing seats 5, 5, toward or away from which valve element seats 4, 4 on a valve element 1 are displaced for valve closing or opening, is perforated with a plurality of pinholes 7 directed along the axis of a valve casing 2. While the valve element 1 is held at smaller or intermediate opening for fluid passage, the fluid is forced to pass through the pinholes 7 in the valve casing seats 5, 5 on both the downstream and upstream sides of the valve element seats 4, 4 of the valve element 1, so that a rise in flow velocity at a contracted flow part and a drop in pressure are suppressed for the prevention of cavitation.
Patent JP-H0622426-A (JP)
Title: Method and apparatus for untwisting twisted pair wire
Inventor: TSUGANE HIROHIKO
IPC: H02G1/14
Filed: 1992-07-02
Abstract: PURPOSE:To ensure easy and reliable untwisting operation by providing two untwisting heads composed of elastic material of a specific hardness having a rectangular cross section at an angle such that they are in contact with each other on one ridge line and by untwisting a paired wire using the elastic displacement of the ridge line part. CONSTITUTION:The head 11 of the title apparatus consists of a fixed block 13 and a compression block 14. The fixed block 13 is composed of urethane rubber of a hardness of 90 deg. or silicon rubber of a hardness of 50 deg.. The fixed block 13 is of a square pillar shape and fixed on a base 12. The compression block 14 is also composed of urethane rubber of a hardness of 90 deg. or silicon rubber of a hardness of 50 deg., and is of a square pillar shape. The compression block 14 is inclined at a specified angle so that it is in contact with the fixed block 13 on one lengthwise ridge line 13a of its upper face. The compression block 14, kept in the posture, is connected with a vertical motion mechanical part so that it can moves up/down. A plurality of twisted pair wires 1a exposed from a cable 1 are pinched between the ridge line 13a of the fixed block 13 and that 14a of the compression block 14. The cable 1 is moved in the direction of the arrow A1, and it is moved back in the direction of the arrow A2 when the compression block 14 is moved up. By repeating the motion of the cable 1, the paired wires 1a are untwisted.
Patent JP-H054624-A (JP)
Title: Method and device for forming automatically sealed purse and sealed purse package thus obtained
Inventor: YUKI KIICHI
IPC: B65D77/18
Filed: 1991-06-20
Abstract: PURPOSE:To automatically obtain a completely sealed and liquid leakage prevented purse package suitable for packing one-night pickles by constituting an automatic sealed purse forming device of a package hanging means, a package separating means, a neck making means, and a neck fixing means. CONSTITUTION:The following operations are made by an automatic sealed purse forming device 30. First, a central part of an upper part of a package 22 manufactured by an automatic opening lower part sealing three way packing means 10 above an opening lower part sealing part 22a is sandwiched and suspended by a package hanging means 31. Next, the package 22 is cut by a package separating cutter 32 above the package hanging means 31. Then, the opening lower part sealing part 22a of the package is squeezed toward the center by a neck making means to make a neck 23 at the central part. Finally, the neck 23 of the package 22 made by the neck making means is fixed with a wire or the like.
Patent JP-S58117101-A (JP)
Title: Arch-shaped paving stone element for paving pavement material
Inventor: UIIRI RUTSUKUSHIYUTOUURU
IPC: E01C5/00
Filed: 1982-10-06
Abstract: 1. Arched, multi-part paving element for laying a paving in an arched pattern, bounded by an outer arc with radius (Ra) and an inner arc with the same radius (Ri), wherein the mid-points (Ma, Mi) of the arcs lie on a radial straight line at a spacing (h) from one another, characterised in that the spacing (h) corresponds to the maximum width of the arched element, which consists of two outer stones (A, B) and a central stone (C1 or C2) of about the same arcuate length, wherein the outer stones (A, B) are subdivided by non-continuous separation planes (Tr) into three individual stones and the central stones (C1 or C2) are sub-divided into three or two individual stones, and wherein the arched element exhibits relative to the radial straight line (G) an asymmetric peripheral zone, so that the outer front face (b) of one outer stone (A, B) is smaller than the outer front face (a) of the other outer stone (B, A) and that the asymmetric peripheral zone corresponds to the size of the individual stone with the smaller front face (b).
Patent JP-H1019486-A (JP)
Title: Heat exchanger
Inventor: KAN HIROAKI
IPC: F28F1/32
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make a heat exchanger small in size and highly efficient by a construction wherein fins are divided in each line or in a plurality of lines and a fin height in the direction of a stage in a place where a fin pitch is wide is made smaller than the fin height in the direction of the stage in a place where the fin pitch is narrow. SOLUTION: Each fin 21 is constructed of a part 21A intersecting a refrigerant tube 22 perpendicularly and of a part 21b disposed in parallel thereto, and a fin height in the direction of a stage in a place where a fin pitch is wide is made smaller than the fin height in the direction of the stage in a place where the fin pitch is narrow. On the occasion when a refrigerant flowing through the refrigerant tube 22 exchanges heat with air 23 through the intermediary of the fins 21, the heat transfer area can be enlarged in a prescribed volume, since the fins 21 are bent in the shape of waves in continuity. Since the parts 21b of the fins 21 are different in the height in the direction of the stage, besides, they are hardly affected by a boundary layer and the thermal conductivity on the air side is improved.  Accordingly, it is possible to improve a heat exchange performance and to realize miniaturization of a heat exchanger.
Patent JP-S6419490-A (JP)
Title: Collating device
Inventor: ARIMURA KUNITAKA
IPC: G06K17/00
Filed: 1987-07-15
Abstract: PURPOSE:To eliminate such problems as the limit of a service life of a card body and its mounting surface, by supplying the power from the outside so that the power and a data can be obtained simultaneously from a single coil. CONSTITUTION:In an external device, a modulated wave loaded with a data is supplied to a coil of L1, an induction electromagnetic field is formed by a current flowing through this L1, and at a collating device side, this induction electromagnetic field is received by a coil of L2, and these power and information are obtained. In order to obtain the power at the collating device side, an AC voltage induced in the L2 coil by the induction electromagnetic field is sent to a rectifying circuit and rectified, and this rectified wave is smoothed, and supplied as a DC current to each circuit of the inside of the collating device. A data which the collating device receives from the external device is obtained by detecting a voltage induced in the coil L2. In such a way, it does not occur that a service life of a card is shortened due to a service life of a battery, and it becomes unnecessary to bury two coils for supplying the power and for transmitting a data, into the inside of the card.
Patent JP-S6331444-A (JP)
Title: Electrical rotating machine for vehicle
Inventor: TAMURA SHIGEO
IPC: H02K9/02
Filed: 1986-07-25
Abstract: PURPOSE:To enable readily cleaning and removing dust and the like stuck to and accumulated on a core presser foot, a short-circuit ring and a windhole by letting compressed air blow out against a rotor end face part through an air blowing hole formed in a bearing box. CONSTITUTION:When a motor inner part is cleaned, a blank plug of end connection 20 is pulled out, a hose 22 from a compressed-air feeder is connected to said end connection 20 and compressed air is sent from a communicating hole 19 into an air blowing hole 15 via said hose 22. Said compressed air flows from the air blowing hole 15 into a flow dividing chamber 17 and further blows out from said flow dividing chamber 17 against an end face of rotor 2 via each blowout hole 18. Dust and the like stuck to and accumulated on core presser feet 10, 11 and a short-circuit ring 12 and also dust and the like stuck to and accumulated on an inner peripheral face of each windhole 2a of the rotor 2 are separated by a blasting pressure of said blowing-out compressed air and discharged outward.
Patent JP-H1127109-A (JP)
Title: Latch circuit, flip-flop and combination circuit
Inventor: AIKAWA MASATOSHI
IPC: H03K3/037
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit area and a test time in the case of conducting a scanning test by latching input data synchronously with a prescribed clock signal and selecting a latch operation or a through-buffer operation of a through- buffer. SOLUTION: With a control signal S set to 0, when a value of a latch enable signal G received by a NAND circuit 11 is 0, a value D1 of a data signal received by a D input 13C is outputted to a Q output 17. When the value of the latch enable signal G changes to 1, even when the value of the data signal received by a D input 13C changes to D2, an output from the Q output 17 is not immediately changed but keeps the value D1. In this case, the value D2 at the D input 13C is outputted to the Q output 17 when the latch enable signal G changes to 0. Furthermore, the control signal S is set to 1, even when the latch enable signal G is at '1', when the D input changes to a value D3, the value is outputted to the output Q.
Patent JP-S6065518-A (JP)
Inventor: YOSHIMURA SUSUMU
IPC: H01G9/04
Filed: 1983-09-20
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。