baber/WOPTO huggingface dataset:
Patent JP-H0211986-A (JP)
Title: Pipe clamp constituted as u-shaped clamp
Inventor: HANSUUHERUROOFU HARUTOKE
IPC: F16L3/10
Filed: 1989-05-16
Abstract: PURPOSE: To simplify the manufacture and installation and to reduce the weight of a U-shaped clamp by assembling its support from two longitudinal webs, transverse tongues for holding a U-shaped member and a holding tongue and interlocking them together with connection members. CONSTITUTION: A support 2 in a U-shaped clamp 1 comprises two longitudinal webs 3 and 4, transverse tongues 6 and 7 and a holding tongue 5, all of which are interlocked together by the engagement of slots and lugs 26. This easy connection of those individual members leads to simplified manufacture and installation as well as reduced weight.
Patent JP-H0416264-A (JP)
Title: Apparatus and method for coating cards
Inventor: NISHI YASUO
IPC: B05C1/02
Filed: 1990-05-10
Abstract: PURPOSE:To prevent the generation of a thick film on a tail part by forming a part reducing the transfer amount of a coating solution between a gravure roll and a card base material, as compared with other part, onto a part of the surface of the gravure roll in the peripheral direction when the coating solution onto the surface of the gravure roll is applied to the surface of the card base material. CONSTITUTION:In a process passing a card base material 3 between a gravure roll 72 and the back roll 73 opposed thereto, the coating solution on the surface of the gravure roll 72 is applied onto the surface of a card base material 3. At this time, a part 72B, reducing the transfer amount of the coating solution between the gravure roll and the card base material, as compared with other part 72A, is formed onto a part of the surface of the gravure roll 72 in the peripheral direction thereof. As a result, the thickening of a film on the tail part of a coating layer can be suppressed and the transfer of the coating layer to the rear can also be prevented.
Patent JP-H01292645-A (JP)
Title: Production of information recording medium
Inventor: SHIRATORI TSUTOMU
IPC: C23C14/50
Filed: 1988-05-19
Abstract: PURPOSE:To decrease the internal stress of a formed film structural body by exerting external force to a plastic substrate and maintaining the same to an elastically deformed state, then forming the film structural body thereon, and removing the external force to restore the plastic substrate. CONSTITUTION:The plastic substrate 1 is fixed while the substrate is warped to recess the film forming side by a disk holder 5 constituted of a disk supporting table 6, a center mask 7 and an outside peripheral mask 8 and an underlying protective layer, magneto-optical recording layer and overlying protective layer are successively formed in this state on the substrate. The magneto- optical disk formed with the film in such a manner is released from the disk holder 5 to restore the substrate. The residual internal stresses of the film structural body on the plastic substrate 1 produced in such a manner are decreased and the warpage of the substrate 1 is decreased.
Patent JP-S5547746-A (JP)
Title: Error correction system for analog information
Inventor: MORIYAMA KAZU
IPC: H04B14/04
Filed: 1978-09-30
Abstract: PURPOSE: To restore the analog information close to that at the transmission side, by adding the correction parity code every frame only to the bit arangement of the most significant bit of digital code, in transmission and reception of analog information digitized.  
     CONSTITUTION: When the analog signal is an audio signal, it is splitted as t 1 ,t 2 ,...t 5  in a short time. when the analog information in the short time unit is taken for frequency as parameter, the audio band is separated with each band pass filter separated into three channels and each channel energy output is expressed in binary signals in 3-bit, a 1 ,a 2 ,a 3 ,b 1 ,b 2 ,b 3 ,c 1 ,c 2 ,c 3 . The time t 1  corresponds to the frame l 1 , t 2  to l 2  and the like. Further, to the most significant bits a 1 ,b 1 ,c 1  of binary signals, the error correction parity code P 1  in 3-bit is given, similarly, P 2 ,P 3 ,... are given to l 1 ,l 2 ... and each frame is given by the synchronous code N, and they are delivered to the transmission line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310099-A (JP)
Title: Segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/38
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of chippings at the joint ends of segments and provide a sealing structure at low cost. SOLUTION: Seal grooved plates 11 are provided on joint end faces 4 to be joined to each other at a space in the thickness direction. Sealing material 13 is fitted into the seal grooves 12 formed in the seal grooved plates 11 over a longitudinal direction. One joint end face 4 is formed as a male joint end face 4a with a male joint 15 and the other joint end face 4 is formed as a female joint end face 4b with a female joint 21. A male joint plate 16 having a protrusion 17 protruded in one tunnel axial direction formed at the end is protruded from between both seal grooved plates 11 to form the male joint 15. The female joint 21 is formed by an insertion space 23 in which the male joint 15 and an engagement hole 22 which is formed in the end of a middle main beam 5 and to which the protrusion 17 of the male joint 15 inserted in the insertion space 23 is fittable.
Patent JP-H07322716-A (JP)
Title: Multipurpose seeding plant
Inventor: TANAKA MIZUKI
IPC: A01C19/02
Filed: 1994-06-02
Abstract: PURPOSE:To make it easy to switch the seeding process while reducing the facility cost by making it possible to perform both the seeding works for paddy rice and for vegetable and flower by one conveyor line. CONSTITUTION:This multipurpose seeding plant involves a bed soil feeder, a seeding unit for vegetable, a seeding unit for paddy rice and a covering soil feeder arranged in order on a conveyor line for conveying raising boxes 1. In this multipurpose seeding plant, the conveyor line is equipped with a high- speed conveyor motor 28 for seeding for paddy rice and a low-speed conveyor motor 30 for seeding for vegetable. Both the motors 28 and 30 can be selectively switched.
Patent JP-H04351216-A (JP)
Title: Method for controlling mill pacing in hot rolling line
Inventor: HIRABAYASHI TAKESHI
IPC: B21B37/00
Filed: 1991-05-27
Abstract: PURPOSE:To improve the productive efficiency of a line by conforming an extracting pitch of a stock to be rolled from a heating furnace to a rolling pitch and performing an automatic extraction at the optimum pitch. CONSTITUTION:The time required for precedeng and succeeding materials to pass through all stages from heating furnace 1 to a coiler 4 is predicted and calculated based on a preset rolling schedule and a carrier pattern. The time necessary for the material S to be rolled to advance from the extraction from the heating furnace to arrival at each equipment is predicted and calculated. A succeeding material is extracted and controlled so that the shortest intermediate pitch can be prepared for an equipment having the largest value among the shortest intermediate pitch in all equipments. After the stock to be rolled passes each equipment, the rolling speed and the carrier speed are synchronized with the passing of the stock to be rolled through each equipment and controlled in sequence so that the shortest intermediate pitch possiblle to realize is set for the equipment having the largest value among the shortest intermediate pitches in each equipment in the downstream. The control result is learned and reflected on the decision of an extracting time of the stock to be rolled next the succeeding stock. In this way, the efficiency of rolling and the quality of the product in the rolling line are improved.
Patent JP-H02301140-A (JP)
Title: Apparatus for surface treatment
Inventor: KATAGIRI GENICHI
IPC: C23C16/48
Filed: 1989-05-15
Abstract: PURPOSE:To fulfill the life of a sealing material, lengthen maintenance interval and improve availability by a method wherein a small diameter part which a specimen mount can pass through is provided between a closed vessel and a separate chamber while the specimen mount transferred from the separate chamber is driven from outside at the time of surface treatment so that the small diameter part is operated in a substantially closed state. CONSTITUTION:Prior to surface treatment, a linear driving mechanism 24 is operated to move a specimen mount 15 to a delivering position. When a gate valve 5 is opened to have a delivery chamber 6 and a load lock chamber 3 both communicating with each other in vacuum state, a specimen to be treated in the load lock chamber is mounted on the specimen mount 15 by a handling mechanism, and the gate valve 4 is closed. Then the linear driving mechanism 24 is operated to move the specimen mount 15 to start surface treatment process. Thus such constitution is realized wherein the specimen mount 15 onto which the specimen is to be mounted is made movable, the delivering position and the treating position of the specimen 10 are separated so that both positions are substantially isolated from each other during surface treatment, and atmospheric materials or its compound in a closed vessel does not reach the delivering position from the closed vessel.
Patent JP-S5244538-A (JP)
Title: Level detector
Inventor: TAMAKI KAZUYOSHI
IPC: H03K5/08
Filed: 1975-10-06
Abstract: PURPOSE: The logical sum of plural detection signals is obtained, and the output is applied to plural detection level circuits. As a result, the level detection can be performed very easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5823989-A (JP)
Inventor: ISHIZU NOBORU
IPC: D21G3/00
Filed: 1981-07-31
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-H0419203-A (JP)
Title: Pneumatic radial tire fit for high speed travel
Inventor: YAMAGUCHI YUTAKA
IPC: B60C11/13
Filed: 1990-05-14
Abstract: PURPOSE:To improve steering stability and driving performance by providing the specific number of peripheral grooves extended along the tread center peripheral line and lateral grooves extended with inclination to the center peripheral line, and enlarging the width of either one of the peripheral grooves and lateral grooves from the tread end on the vehicle outer side gradually toward that on the vehicle inner side. CONSTITUTION:Peripheral grooves 1a-1f are spaced between the tread end E1, and the tread end E2, and the width of each peripheral groove is set in the relation of 1a<1b<1c<1d<1e<1f and the width of lateral grooves 2a-2f and 3a-3f is set in the relation of 2a<2b, 3a<2c, 3b<2d, 3c<2e<2f. The inclination of lateral grooves to the center peripheral line O is set to be in a range of 0-40 deg. between the center periph eral line O and the tread end E and in a range of 5-60 deg. between the center peripheral line O and the tread end E2, and the inclination of the lateral grooves on the tread E2 side is made larger by 5-20 deg.. As a result, rigidity in the vehicle outer side region of the tread with large ground contact area at the cornering time is heightened to improve steering stability, and the groove width is enlarged in the vehicle inner side region of the tread with large ground contact area during straight travel to heighten draining performance. The performance of a pneumatic radial tire can be thus im proved.
Patent JP-H09308238-A (JP)
Title: Switching power supply
Inventor: KOYAMA OSAMU
IPC: H02M3/28
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply with good protective function for various kinds of electric apparatuses, by solving a problem of operational accuracy of a safety protective circuit at an abnormal increase in load current, in which the operational accuracy depends on accuracy of a single component, and improving accuracy in detection at the abnormal state. SOLUTION: A switching power supply includes a current detecting circuit 13 for detecting an abnormal state of a load in an apparatus, a microcomputer 12, and a transmission circuit 14 for transmitting a control signal from the microcomputer 12 to the primary side. The output terminal of the transmission circuit 14 is connected to a switching element driving control circuit on the primary side. Then, the output power of the switching power supply is controlled by the microcomputer 12 so as to improve operational accuracy of the safety protective circuit.
Patent JP-H06334577-A (JP)
Title: Radio repeating device
Inventor: YONEIMA SATORU
IPC: H04B7/15
Filed: 1993-05-24
Abstract: PURPOSE:To radiate an interfering radio wave by oscillation and prevent obstacle from occurring by detecting a signal error ratio and decreasing the gain of an amplifier when the signal error ratio exceeds a prescribed value. CONSTITUTION:A received signal received by a receiving antenna 101 is inputted to an attenuator 102, an attenuator 201, a phase shifter 202, and an amplifier 103, and the signal after being amplified by the amplifier 103 is sent by a transmitting antenna 104. The amplified signal is branched and inputted to a receiver 204 after its gain is adjusted by an attenuator 207, so that the signal is demodulated. The demodulation output of this receiver 204 is inputted to a signal error ratio detector 205, which detects the signal error ratio. A controller 206 controls the attenuation quantity of an attenuator 201 on the basis of the output of the signal error rate detector 205 and adjusts an attenuation quantity inserted into a loop. Namely, when the signal error ratio exceeds the prescribed value, oscillation is predicted, so the attenuator 201 attenuates the loop gain at a certain value in this case.
Patent JP-S5645286-A (JP)
Title: Flash welding device
Inventor: MORI KOUICHI
IPC: B23K11/04
Filed: 1979-09-20
Abstract: PURPOSE: To perform a flash welding without scattering the spatter outside, by giving the rotary drive to each sealing plate provided to the conductor or the member connected to the mobile and fixed upper and lower electrodes each in order to  cover the welding part.  
     CONSTITUTION: The cylinders 18 and 19 are actuated to rotate the sealing plates 1 and 3 which cover the upper parts of the upper electrode 8 of the mobile side and the upper electrode 8' of the fixed side respectively. And the plate 1 is set to ride on the insulated plate 5 on the plate 3 while performing the welding to prevent the outside scattering of the spatter at the upper part of the strip 25. On the other hand, the sealing plate 10 is rotated by the cylinder 20 to secure a contact to the insulated plate 12 of the lower electrode stand of the mobile side to prevent the outside scattering of the spatter at the lower part of the lower electrodes 9 and 9'. When no welding is given to the strip 25, the plates 1, 3 and 10 are set under the state as shown by the 1-dot chain lines. Thus the passing is made possible for the rotary shears which cuts the strip before welding or the trimmer which eliminates the fins. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000313546-A (JP)
Title: Sheet material transport device, image reading device, and image forming device
Inventor: SUGA TAKESHI
IPC: B65H9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material transport device, an image reading device and an image forming device capable of increasing the processing speed and the accuracy of a diagonal feeding correction. SOLUTION: This device is provided with passing detection sensors 4a, 4b detecting the diagonal feeding amount of a draft S, and register rollers 1a, 1b transporting the draft S. The difference in draft feeding amount ΔLm between the register rollers 1a and 1b is controlled to be ΔLm=Δl×L/Ls, where L is a distance between an outer end of the register roller 1a and an outer end of the register roller 1b; Δl is a draft diagonal feeding amount detected by the passing sensors 4a, 4b; and Ls is the width of the draft S.
Patent JP-H04348932-A (JP)
Title: Manufacture of laminated sheet
Inventor: SUIRENYA ICHIROU
IPC: B32B37/10
Filed: 1991-05-28
Abstract: PURPOSE:To manufacture laminated sheet having a slight warpage and twist by a method wherein the development of the difference in quality due to the position between plastic hot platens at the forming of the laminated sheet is prevented from occurring. CONSTITUTION:In the production of the laminated sheet concerned, which is produced by forming prepregs obtained by infiltrating thermosetting resin in sheet-like base material and dried under the condition being piled up and pressed between press hot platens under heat, the temperature raising rate of the hot platen up to the predetermined heating temperature is set to be 2-8 deg.Cmin, preferably 4-6 deg.C/min. The temperature lowering rate of the hot platen after the forming at the predetermined heating temperature is preferably set to be 2-8 deg.C min. Thus, the temperature difference at the respective positions between the press hot platens becomes small.
Patent JP-S61278215-A (JP)
Title: Coding-decoding system
Inventor: MIKAMI HIDEAKI
IPC: H03M13/00
Filed: 1985-06-04
Abstract: PURPOSE:To relax the deterioration in the error correction rate and error detection rate when an information bit is increased by providing a circuit means dividing plural bits of binary information signals into plural numbers, a coding means, a transmission means, and a decoding means to each of the said plural numbers. CONSTITUTION:The 1st basic component provided with a coding circuit 1-1, a transmission medium 2-1 and a decoding circuit 3-1, the 2nd basic component provided with a coding circuit 1-2, a transmission medium 2-2 and a decoding circuit 3-3, and an error information detection circuit 4 are provided. A 6-bit input information bit is divided into two sets of 3-bit information bits A1, A2, inputted to each basic component the 3-bit information bit decoded by the decoding circuits 3-1, 3-2 is outputted, one-error correction signals e1-1, e1-2 and two- error detection signals e2-1, e2-2 are inputted to the detection circuit 4, the added result is outputted respectively as a correction enable error number and two-error detection number. Thus, the error correction and detection up to the divided number of multiple are attained totally.
Patent JP-S5456103-A (JP)
Title: Laminated core for electrical equipment
Inventor: OGAWA TSUTOMU
IPC: H02K1/18
Filed: 1977-10-11
Abstract: PURPOSE: To promote a reduction of man-power reguired, with a work of welding and/or rivet tightening made unnecessary, by folding a tongue piece into within a slit groove to make a coupling with a steel plate with the slit groove provided.  
     CONSTITUTION: A steel plate 1, with a slit groove 2 provided in its peripheral part, and a steel plate 4, having a tongue piece 5 in a position corresponding to the slit groove 2 when overlapped on the steel plate 1, are used. A number of the tongue piece 5 will be made half of that of the slit groove 2 in ths steel plate 1. Such laminated core will be constructed in the following manner. Firstly with a prescribed number of sheets of the steel plate 1 piled together by aligning a position of the slit groove 2, on top of that is layer-built a sheet of the steel plate 4 with a coincidence made in a position of the slit groove 2. Secondly, hereafter, a lamination will be operated so that a position of the tongue piece 5 of the steel plate 4 may coincide with a position of the slit groove 2 of the steel plate 1 at another position not coinciding with one in the first time. After lamination, the tongue piece 5 is folded into within the slit groove 2. By such manner as in the above, the steel plate to be laminated can be constructed in one unit by simply a press work because of an interference between the slit groove 2 and the tongue piece 5, resulting in a reduction capable for the man-power required for constructing a laminated core 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07307548-A (JP)
Title: Method of processing flexible printed wiring board
Inventor: MORIKAWA KAYOKO
IPC: H05K3/22
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a flexible printed wiring board which less emits gas in a high-temperature environment by a method wherein the flexible printed wiring board is subjected to a thermal treatment at a prescribed temperature for a specific time and isolated from emitted gas even at the prescribed temperature. CONSTITUTION:Base adhesive agent 2 is applied onto a base film 1 and dried out, a copper foil is pasted on the base film 1 and subjected to a laminating process at a temperature of 180 deg.C for 15 minutes and then an etching process for the formation of a conductor circuit 3, adhesive agent 5 is applied onto an insulating/protecting coverlay film 4 and dried out, and holes are bored in a circuit section of the coverlay film 4. The coverlay film 4 is pasted on the base film 1 where a circuit is formed and pressed for lamination, adhesive agent 7 is applied onto a reinforcing Al plate 6 and dried out, and the Al plate 6 is pasted on the rear of the base film 1 for lamination. Therefore, a flexible printed wiring board is subjected to a thermal treatment at a temperature of 300 deg.C or below for 10 minutes or above and then isolated as kept at a temperature of 300 deg.C or below so as to previously remove residual solvent, so that the printed wiring board less emits gas even if it is used in a high-temperature environment such as in a hard disc drive.
Patent JP-S5822979-A (JP)
Title: Receiveng method of scanning sonar
Inventor: TAKAHASHI FUKUTAROU
IPC: G01S7/529
Filed: 1981-08-05
Abstract: PURPOSE:To execute a faithful video display being in proportion to intensity of an echo without being subjected to influence of a switching noise, by dividing a receiving system into plural groups, and executing the gain control such as a time variable gain control, etc. in a prescribed time zone. CONSTITUTION:Transmitter and receiver elements TD- which have been arrayed in a circle are divided into plural groups, and when an echo group has arrived, each of them is amplified by a pre-amplifier PA group, and after that, its attenuation is controlled so as to be a suitable receiving level, by an attenuator ATT group. To these respective attenuator ATT groups, gain control voltage TVG/EA, TVG/EB- of a time variable gain control is applied in the time zone which has avoided a time zone using beam forming. Accordingly, a noise generated by switching a switch SW is separated from a picture, the gain after the switch SW can be raised, and even in case when an echo is intense, it is adjusted so that it is not saturated in the pre-amplifier, and it is possible to execute a faithful video display being in proportion to intensity of an echo.
Patent JP-H09301210-A (JP)
Title: Traveling control device
Inventor: INOUE NORIO
IPC: B60R21/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the deviation after lane change by executing an approach angle/approach deviation correction control over a prescribed period from the start of one period sine steering control on the basis of the approach angle and approach deviation at the start of the one period sine steering control. SOLUTION: A lane following control part 11 executes a lane following control according to the yaw angel and horizontal slippage determined by white line recognizing processing. An open loop control part 12 executes one period sine steering control in a lane change. A control function is also set on the basis of vehicle speed or lane width. The controlled variable to a steering actuator is calculated under the control function to control the steering angle, whereby the open loop following control is executed. An approach angle/approach deviation control part 13 determines the yaw angle and horizontal slippage at the start of lane change by the open loop control as the approach angle and approach deviation of the vehicle, and execute the approach angle/approach deviation correcting control.