baber/WOPTO huggingface dataset:
Patent JP-S63237698-A (JP)
Title: Information communication network
Inventor: SHIBUYA EIICHIRO
IPC: H04Q11/04
Filed: 1987-03-26
Abstract: PURPOSE:To reduce the quantity of cables to be laid by assigning time slots on a tree-shaped time division multiplex transmission line in accordance with the request from a subscriber's apparatus or a local exchange. CONSTITUTION:The transmission line to which subscriber's apparatus 4 following a local exchange 2 are connected is constituted into a tree-shaped time division multiplex transmission line 5, and this tree-shaped time division multiplex transmission line 6 is used by the TDMA system. That is, the number of time slots set on the tree-shaped time division multiplex transmission line 5 is made smaller than the number of subscriber's apparatus 4 connected to the transmission line, and these time slots are properly assigned to subscriber's apparatus in accordance with requests from subscriber's apparatus 4 or the local exchange 2. Thus, the quantity of cables to be laid is considerably reduced and various service requests are flexibly coped with.
Patent JP-H11273511-A (JP)
Title: Slowly closing device of circuit breaker
Inventor: HORIKAWA MASAO
IPC: H01H3/30
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To confirm an operational allowance of an opening/closing mechanism of a contact process of opening/closing contactors by slowly rotating a freely removable screw means for controlling operation of the other end of a closing spring in one direction, and slowly operating the opening/closing mechanism by using release force of the closing spring. SOLUTION: A slowly closing device is installed so that the recessed parts on the tip of legs 71 abut to the thick shaft part of a stepped shaft 60 of the end part of a closing spring 27 and the recessed parts formed on the tip of legs 72 abut to a stopper 65 by expanding both legs by rotating a bolt 75. Operation of this device releases engagement of a closing latch shaft and a closing latch by pushing a closing button in the first place, but an interval between the legs 71 and the legs 72 does not become narrow by being supported by the bolt 75 in this state, so that the closing spring 27 is not energized. When the bolt 75 is slowly rotated, an operation lever 29 rotates as the legs 71, 72 become narrow, so that a movable contactor contacts with a fixed contactor to finish closed circuit operation. Motive force of this opening/closing operation is release force of the closing spring 27, so that an operational allowance to friction can also be confirmed.
Patent JP-H07275966-A (JP)
Title: Device for cleaning pressing die
Inventor: SASUGA YOICHI
IPC: H01L21/56
Filed: 1994-04-11
Abstract: PURPOSE:To highly efficiently collect dust by selectively using a 1st dust collecting means and a 2nd dust collecting means having an absorbing force stronger than the above, and selectively collecting the dust during the operation of a stripping means and in a state of stopping the stripping means. CONSTITUTION:A cleaning device 1 is advanced between upper and lower dies Ma, Mb from an end of the die toward the other end side in a state of acting a rotary brush 5 and a 1st dust collecting means 10. During this time, a stripping means strips a sticking subject from the die surface of each die, and the 1st dust collecting means 10 collects dust of the stripped sticking subject. Then, at a place that the stripping means of the cleaning means 10 is some beyond the end of the die, its advancement is stopped, and at the same time, the stripping means and the first dust collecting means 10 are also stopped. After then, a switching valve 16 is operated and a 2nd dust collecting means 13 is actuated. While collecting the dust with this 2nd dust collecting means 13 for finishing, the cleaning device 1 is retired to the original position, and cleaning is completed. Therefore, the highly efficient dust collecting can be executed, and the working efficiency of cleaning is improved.
Patent JP-2000231332-A (JP)
Title: Writing method of last train timetable by each arrival station
Inventor: YOKADA KOUMEI
IPC: B42D15/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a writing method of a timetable permitting to intuitively grasp a departure time of a last train for a target station from other stations. SOLUTION: A station name, a departure time of a last train for a target station, a direction of a train to be taken and bound for or a direction of a train to be changed are indicated by an arrow. At a station served by plural lines, the timetables are written for each line as individual stations. Moreover, in the case that a train is changed on the way back home, a departure time of a train for the transfer station is written considering a time necessary for the transfer.
Patent JP-S59197637-A (JP)
Title: Electronic controller for variable damping force liquid pressure buffer
Inventor: EMURA JIYUNICHI
IPC: F16F9/50
Filed: 1983-04-25
Abstract: PURPOSE:To maintain good travel stability under high speed travel, by regulating the damping force through manual exchange operation while transferring from low damping force setting position to intermediate damping force setting position when the car speed signal has exceeded over predetermined level. CONSTITUTION:One of low, intermediate or high damping force setting position is selected through manual operation of an exchange switch 1. A car speed signal is provided from a car speed sensor 31 through F/V converter 32 to a comparator 33, and if it is higher than the referential voltage Vs an output 1 is produced from the comparator 33. Said output is provided to a car speed signal gate circuit 30 and if a liquid pressure buffer T is at the low damping force setting position, it is changed to the intermediate damping force setting position. Since it is changed to the intermediate damping force setting position upon exceeding over a predetermined car speed, travel stability under high speed can be achieved.
Patent JP-S511907-A (JP)
Inventor: ITO TERUO
IPC: G04C13/11
Filed: 1974-06-25
Abstract: 1463223 Stepping motors DAINI SEIKOSHA KK 19 May 1975 [25 June 1974] 21286/75 Heading H2A In a stepping motor comprising a permanently magnetized rotor 5 and a wound stator having a pair of pole pieces 3, 4 with part-cylindrical pole faces 3a, 4a, a recess 12a or 12b is provided in at least one of the pole faces 3a, 4a, and a bush 24 is used to locate the pole pieces 3, 4 on a mounting plate 22 so that the pole faces 3a, 4a are coaxial with the rotor 5. In the motor shown, the bush 24 is fixed in an aperture 23 in the plate 22, and supports one of two rotor bearings 20, 21, and as a consequence of the recesses 12a, 12b the rotor 5 can only rotate in one direction if a pulse train such as in Fig. 6 (not shown), is delivered to a stator winding 1. The recesses need not be opposite one another, and may have various other shapes, e.g. as in Figs. 7A-7F (not shown). The motor may be used in electric watches (no details).
Patent JP-H105192-A (JP)
Title: Gradient coil system
Inventor: KILIAN VOLKER
IPC: G01R33/385
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To optimize an effective volume whose magnetic field gradient is linear, in relation to a gradient coil device by providing a first gradient coil device and a second gradient coil device which is arranged in such a state as rotating about the axis by a specific angle thereto and differentiating the number of coil pairs of respective gradient coil devices. SOLUTION: A gradient coil system is provided with a first gradient coil device 6 which generates a gradient magnetic field having the x-directional magnetic gradient and a second gradient coil device 8 which is arranged in such a state as rotating about the axis with an angle by 90 degrees relative to the gradient coil device 6 and generates a gradient magnetic field having the y-directional magnetic field gradient. The respective gradient coil devices 6, 8 have coil pairs 10 which are spaced apart in the axial direction and formed from two gradient coils 12 respectively, the respective gradient coils 12 are arranged opposed to each other in the side of the (z) coordinates axis and have internal winding parts 14 adjoining to an effective volume 4 and outer winding parts 16, and the radius ratio of the respective winding parts 14, 16 are in the range of 1.4∼1.6.
Patent JP-H01244935-A (JP)
Title: Warning device for automobile
Inventor: HIRAMITSU TETSUJI
IPC: B60Q5/00
Filed: 1988-03-25
Abstract: PURPOSE:To give two types of warning having a different sound level without any need of fine manual operation by applying the electrical circuit wherein an address signal is outputted until the passage of the predetermined time from turning on a horn switch, and a warning signal is outputted after the passage of the predetermined time. CONSTITUTION:One end of a horn switch 10 is connected to a battery 1 in an automobile via a snap ring 9 and a resistor R1. The connection points (a) of the snap ring 9, the resistor R1 and the like are connected to a gate circuit 8, and this gate circuit 8 is connected to an MM circuit 6 as an address means. Furthermore, the MM circuit 6 is connected to an OR circuit 4 as a drive means. Also, the gate circuit 8 is connected to a timer circuit 7 as a warning means and each of the circuits 8 and 7 is connected to an AND circuit 5. In addition, this AND circuit 5 is connected to the OR circuit 4. Furthermore, a series circuit comprising a normally open relay contact point 3 to close synchronized with a relay Ry1 and a horn 2 connected thereto, is connected in parallel with the battery 1 installed in the automobile.
Patent JP-H02249766-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: KAMIMURA HIROKI
IPC: B62D7/14
Filed: 1989-03-23
Abstract: PURPOSE:To suppress a rear overhung amount at the time of turn starting by reducing a rear wheel in its reverse phase steering amount for a handle rotary angle when a car speed is less than a predetermined value further when a winker is operated, in the case of a vehicle provided with a reverse phase steering mechanism. CONSTITUTION:A rear wheel steering device 60 is provided with a reverse phase steering mechanism steering front and rear wheels in a reverse phase by actuating a servomotor 62, moving by its driving in a car width direction through a reduction gear 65 a rear wheel steering rod 61 steering rear wheels 52l, 52r. The servomotor 62 is driven and controlled by a controller 70 in accordance with ratio (steering ratio) of a rear wheel steering angle to a front wheel steering angle and the steering characteristic stored for the rear wheel steering angle with respect to a handle rotary angle in each car speed. Now when the car speed is in less than a predetermined value, and at the time of turn starting with a winker switch 78 on, a reverse phase steering amount for the same handle rotational angle is reduced as compared with the amount at the time of normal starting.
Patent JP-H05236464-A (JP)
Title: Mehtod for transmitting video signal
Inventor: TAWARA KATSUMI
IPC: H04N19/50
Filed: 1992-02-24
Abstract: PURPOSE:To prevent mismatch error from being dispersed or propagated even when executing motion compensation. CONSTITUTION:Concerning this method for transmitting video signals, the image of one frame is divided into plural blocks MBLK in a prescribed size, the image data of the divided blocks MBLK are transmitted by in-frame encoding and inter-frame encoding, and motion compensation is used as well. Two columns or two rows adjacent each other in the block MBLK are transmitted by in-frame encoding. Two columns or two rows to be transmitted by this in-frame encoding are successively changed in the row or column direction in respect to the image of one frame.
Patent JP-S56168367-A (JP)
Title: Sealed lead acid battery
Inventor: SHIMANO TADAKAZU
IPC: H01M10/12
Filed: 1980-05-30
Abstract: PURPOSE:To enable oxygen gas generated in a positive plate to be absorbed by a negative plate by providing a generated-gas catching frame between the peripheries of the positive plate and the negative plate. CONSTITUTION:A generated-gas catching frame 6 is provided on the periphery of each separator 5, which is interposed between a positive plate 3 and a negative plate 4, so that the frame 6 surrounds the top surface and the side surfaces of the separator 5. The lower part of each of the vertical parts of the frame 6 is provided with cuts 7. The grids of the positive plate 3 and the negative plate 4 both are made of a lead alloy having hydrogen overvoltage, for the purpose of preventing any generation of hydrogen gas. The actual mass of the active material of the negative plate 4 is made larger than that of the positive plate 4, so that the plate 4 remains not to be completely charged when the plate 3 is completely charged.
Patent JP-S59198318-A (JP)
Title: Electromagnetic flow meter
Inventor: AKANO SHINICHI
IPC: G01F1/58
Filed: 1983-04-27
Abstract: PURPOSE:To effect positively liquid sealing in an electrode mounting position, by installing a portion devoid of lining on two dielectric reinforcement members immersed in lining. CONSTITUTION:A reinforcement 2 member 11 perforated with many through holes 12 consists of two conductive members not contacting with each other and they are immersed in lining of a measuring pipe 1. An unlined portion 13 is installed in a position corresponding to insertion hole of electrode 5 on its surfaces on two sides. The outer surface 14 and inner surface 15 of this portion 13 are contacted with an end of the electrode 5 and fluid subject to measurement in the pipe respectively, and thus an electro-motive forces produced in individual points of the fluid subjected to measurement can be detected from the portion 13. As the reinforcement member 11 contacting the electrode 5 is free from lining, liquid sealing at the electrode mounting position 2 can be assured positively.
Patent JP-H03273086-A (JP)
Title: Far-infrared radiating block and far-infrared radiating element prepared therefrom
Inventor: YASHIMA SEIICHI
IPC: C09K5/00
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a far-infrared radiating block that can exhibit improved far-infrared radiating properties over the wide wavelength region and can provide a far-infrared radiating element which is important for health care by shaping a black thermoplastic synthetic resin into a truncated cone. CONSTITUTION:A black thermoplastic synthetic resin (e.g. acrylonitrile-butadiene- styrene resin) is shaped into a truncated cone having four slanted faces 10a, a top face 10b and a bottom face 10c, whereby a far-infrared radiating block 10 is obtained. A plurality of the obtained blocks are attached to the adhesive surface of a pressure-sensitive sheet 11, thus forming a far-infrared radiating element 20. When applied to an arbitrary part of a body, this element manifests a finger-pressure treatment effect and a sudatory effect, thus being useful for promoting health.
Patent JP-H10265843-A (JP)
Title: Production of stainless steel sheet
Inventor: OIKAWA RYOSUKE
IPC: B21B3/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To restrain the enclosing of edge seam into the upper and the lower surface of a rolled material without lowering a target precision and to improve the yield of the rolled sheet product by using a projecting die having a specific dimensional shaped projecting part to execute width pressing, at the time of working into the sheet after hot-rolling a stainless steel continuously cast slab. SOLUTION: The stainless steel continuously cast slab is heated in a heating furnace 1 and after executing the width-pressing so that the width edge parts of the slab form as the concave-state with a widthpress device 2, the rough- rolling is executed by combining width-rolling and horizontal rolling with a rougher mill (R1-R4) (rough-rolling) mill line 3) with edger (E1-E4) and the finish-rolling is executed with a finishing mill (finish-rolling mill line 5) and thereafter, this rolled sheet product is wound into a coiler 6.  In such a case, the width-pressing is executed with the projecting die projected as convex-state to the pressing part, and the cross sectional shape in the projecting part of the projecting die is formed as trapezoidalstate having the height of 1/15-1/4 of the slab thickness, the top side length of 1/3-3/4 of the slab thickness and the bottom side length of the slab thickness +(10-30 mm).
Patent JP-H01249079-A (JP)
Title: Shaping tool for ski sliding surface
Inventor: OGASAKA KOJI
IPC: A63C11/14
Filed: 1988-03-29
Abstract: PURPOSE:To finish a worn sliding surface as well as a new sliding surface throughout a whole surface with excellent sliding performance, by a method wherein a continuous uneven surface in a corrugated shape extending in parallel to a center line throughout a range of from a tip to a terminal end is formed in the sliding surface of a ski along the center line. CONSTITUTION:When a sliding surface 5 (a most of which is made of polyethylene at a present) of a ski 4 is worn and sliding is worsened, a blade part 2 is brought into contact with the sliding surface along a center line C and the sliding surface is shaven out by means of a grip part 3. This shaping causes formation of a continuous uneven surface 2a in a sine curve in the sliding surface 5, and provides sliding performance similar to that of a new ski for the ski by means of straight fine lines throughout a range of from the tip to the terminal end of he ski 4.
Patent JP-S55164376-A (JP)
Title: Integrated circuit testing unit
Inventor: WADA YASUSHI
IPC: H01L21/66
Filed: 1979-06-11
Abstract: PURPOSE: To make it possible to install many measuring terminals with a simple adjustment, by a constitution where a testing driving circuit and so on can be  formed directly on the substrate, in the testing unit for the integrated circuit formed  on the semiconductor wafer.  
     CONSTITUTION: Measured circuit 4 is integrated on chip 2 and is connected to measuring terminal 6 through metallic wiring 5. Though testing unit 7 is superposed onto this circuit, silicon is used for substrate 8 in testing unit 7, and bump 9  of alloy is caused to adhere onto the surface of substrate 8 as a probe terminal. First, positioning microscope 14 with a vidicon mounted and computer 15 are used to position sample stand 16. Next, testing unit 7 is superposed onto sample wafer 1 slowly, and electric connection is confirmed by edge sensor 11, and driver 12 is operated from the external to access measured circuit 4 in the arrow direction, and the output signal is gathered into receiver 13 and is subjected to the recognition processing in the external circuit. Since the testing driving circuit and so on can be formed directly on the substrate, many measuring terminals can be installed with a simple adjustment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57188120-A (JP)
Title: Size managing device for quartz oscillator
Inventor: KOGURE SHIGERU
IPC: H03H3/02
Filed: 1981-05-15
Abstract: PURPOSE:To manage the size of a manufactured quartz oscillator strictly, by giving a monitor quartz oscillator in profile oxcillation in a quartz wafer and making etching so that this resonance frequency is a specific value. CONSTITUTION:In manufacturing a tuning fork type quartz oscillator with the photolithography method, each tuning fork is formed in a frame 13 in a quartz wafer in the state of linking and a monitor quartz oscillator 14 is formed. An  AC electric field is given between gold vapor-deposited films at the upper and  lower side of the quartz wafer and the monitor quartz oscillator is in profile oscillation, and the arm width W of the tuning fork is changed with etching,  then the profile oscillation frequency can be changed. When the profile oscillation frequency reaches a specific value, the etching is finished.
Patent JP-H09231726-A (JP)
Title: Multi-language recording medium and reproducer therefor
Inventor: TAIRA KAZUHIKO
IPC: G11B20/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-language recording medium with a higher utilization value which enables selectively displaying easily visible capitals, easily readable characters for children, descriptive characters and the like in the same language optionally in addition to normal tiles. SOLUTION: An optical disk 100 is placed on a turntable 101 and driven to rotate by a motor 102. The optical disk 100 has a control area and a data area. In the data area, there are recorded main video information, sub video information for building a plurality of streams different in language and audio information. In the control area, attribute information is recorded to identify individual pieces of sub video information on the plurality of streams. The attribute information contains a language code to indicate the type of the language and an extension code is added to the language code to indicate the size and/or type of characters obtainable by the sub video information. Selections as mentioned above are executed by a specified circuit containing a system control section 204.
Patent JP-H11245822-A (JP)
Title: Single-wheel carrier
Inventor: OGAWA AKIHIRO
IPC: B62B1/22
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate lifting up and down operation of a carried article on a load table by linking a wheel holding frame having a wheel to the front part of a support bar, providing a handle at a rear part of the support bar, and providing a suspension material at a position near the wheel on the support bar. SOLUTION: A yoke-shaped holding frame 2 of a wheel 1 is inclined facing back, and a holding cylinder 21 is projected to its rear end. A tip of a support bar 3 is inserted into the holding cylinder 21, and a handle 4 is welded at its rear end. A slide cylinder 5 is movably fitted into the support bar 3 at a position near the wheel. This slide cylinder 5 is provided with a hook 6 welded to its bottom surface and a hook 7 projecting to the both sides welded to its top surface. Using this structure, a user can carry a carried article 8 only by grabbing the handle 4, operating the wheel 1, moving to the carried article 8, locking a suspension part attached to the carried article 8 with the hook 6, lifting up the handle 4, and moving.
Patent JP-H09265167-A (JP)
Title: Washing device for wash
Inventor: KITADA SHIGERU
IPC: B08B3/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To embody automation by enable easy and rapid work in washing of wash and drying after washing. SOLUTION: A transporting rack 58 is mounted at a stand 46 and is submerged into the washing liquid in a washing tank 10 by descending of this stand 46. The transporting rollers of the transporting rack 58 is rotated and air bubbles are blown to the transporting rack 58 from air bubble nozzles 20, by which the washing is executed. The stand 46 ascends after the washing and the transporting rack 58 emerges outside the washing liquid from the inside of the washing liquid. Dry air is blown to the transporting rack 58 from dry air blow-off ports 70. The drying of the transporting rack 58 is thus executed. The transporting rollers of the transporting rack 58 are rotated at the time of drying and the stand 46 is tilted in a vertical direction.  The transporting rack 58 is tilted in the direction where the side before the device is lowered and in succession, the rack is tilted backward and this movement is repeated plural times.