baber/WOPTO huggingface dataset:
Patent JP-H054252-A (JP)
Title: Manufacture of hollow molded article and device thereof
Inventor: KURIHARA TSUNEO
IPC: B29C49/58
Filed: 1991-06-27
Abstract: PURPOSE:To improve the manufacturing method and device of a hollow molded article, the interior of which is hollowed during the injection molding of plastic. CONSTITUTION:In the manufacturing method of a hollow molded article, in which a needle pin 16 made movable back and forth in a nozzle hole 17 so as to pour gas in molten resin 24 filled in the cavity 6 of a mold is provided so as to project the tip of the needle pin 16 into the cavity 6 in order to make a hole on the surface layer under semi-solidified state of the resin and to introduce gas through a gas flow path in the nozzle hole 17 by retreating the needle pin 16, a groove, with which a gas flow path 21 and the nozzle hole 17 are communicated to each other when the needle pin 16 is slightly retreated from a bored position, is provided on the side face of the needle pin 16. Thus, no trouble, which is caused for the resin 24 to enter the nozzle hole 17 as the needle pin 16 retreats, occurs and a hollow part can be formed through the sure spreading of gas in the resin 24.
Patent JP-H0787129-A (JP)
Title: Transfer control method for communication terminal equipment and control method for frame relay network exchange
Inventor: SHOBU TOSHIBUMI
IPC: H04L47/31
Filed: 1993-06-30
Abstract: PURPOSE:To properly execute the processing at the time of generating a congestion by sending a dummy transmission frame there is no effective transmission frame when the congestion report bit specifying the positive direction of the received frame relay frame is set to '1'. CONSTITUTION:When a congestion occurs in a network in the transmission direction from a terminal A to a terminal B, the network transfers the frame to the terminal B with the FECN bit (congestion display by specifying the positive direction) of the frame received from the terminal A set to '1'. At the same time the network transfers the frame to the terminal B with the BECN bit (congestion display by specifying the reverse direction) of the frame received from the terminal B set to '1'. In this case, if there is no effective transmission frame in the terminal B, the terminal B sends a dummy transmission frame. Thus, the transmission of the frame in succession at the time of the network congestion can be prevented.
Patent JP-H066553-A (JP)
Title: Recorder
Inventor: TAKAHASHI MASATOMO
IPC: H04N1/23
Filed: 1992-06-17
Abstract: PURPOSE:To facilitate the joint of pictures and to improve the continuity of pictures by dividing a long original while a part of a consecutive same line is overlapped when the original is outputted with divisions and overlapping the duplicate parts of the same line. CONSTITUTION:When printing is started, a print pointer 3 and a line counter 2 are counted up, and when the content of the counter 2 exceeds a prescribed quantity, it is discriminated that the print block is within a monitored block, a same line as a preceding line is printed out is detected based on information from a same line detection section 5, a pointer in the print pointer 3 is stored to a same line pointer 4. Then information by number of lines corresponding to the set length of recording paper is printed out. When print data quantity is much, pages are divided at a page when a prescribed quantity is exceeded, a pointer stored in the same line pointer 4 is written in the pointer 3 and remaining print data are printed out. Thus, the same line of a preceding page is printed as the head of the division page, the joint of pictures is facilitated and the continuity of pictures is improved.
Patent JP-H0235203-A (JP)
Title: Combined circuit for pump with variable discharge quantity
Inventor: SHIBUYA FUMIAKI
IPC: F15B11/02
Filed: 1988-07-22
Abstract: PURPOSE:To stabilize operation by connecting the discharge lines of a plurality of variable discharge quantity pumps provided with a flow rate control means to respectively independent throttle ports of a flow rate control means of an electromagnetically proportional direction and combining them in an output port side. CONSTITUTION:The discharge lines 8, 9 of variable discharge quantity pumps 1, 2 are connected to the respectively independent throttle ports P, T of an electromagnetically proportional direction flow rate control valve 10 provided with throttles 10a, 10b and combined to a supply line 7 in respective output ports A, B side. Since the flow rate of the respective variable discharge quantity pumps are respectively independently controlled, even when the response speed of the respective pumps are different, there is no fear of producing a mutual interference and stable operation can be obtained.
Patent JP-H0771392-A (JP)
Title: Circumferential flow type pump
Inventor: UBUE RISUKOFU
IPC: F02M37/04
Filed: 1994-08-04
Abstract: PURPOSE: To suppress occurrence of a voltex flow in an overflowing range for improvement in pumping efficiency by forming a front supply passage in a wall member with a suction opening, and spilling fuel from a rear supply passage with a reduced cross section into the front supply passage. CONSTITUTION: When an impeller 14 rotates, fuel flows from a storage tank only into a rear supply passage 40 formed in a wall member 24 through a suction opening 42. An inflow range 46 formed within a range in the peripheral direction of the suction opening 42 is formed so as to move into the rear supply passage 40. The outer inflow range 46 in the radial direction is limited by the wall extending almost in parallel with a rotational axis of the impeller 14 against the rear supply passage 40. Therefore, the formation of voltex flow generating fuel reverse flow toward the opening suction 42 is inhibited by the inflow range 46 or the overflowing range, thus it is possible to make fuel flow from the suction opening 42 smoothly into the rear supply passage 40.
Patent JP-H0850735-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/254
Filed: 1994-08-04
Abstract: PURPOSE:To effectively record and hold information at the time of repeated reproduction by superposing a recording layer of photochromic compound and a protective layer of a polyvinyl alcohol on a board. CONSTITUTION:Spiropyran compound of photochromic compound produces a structural charge when isomerizing to merocyanine type of optically colored state, and the life of the exciting triplet state of a reactive intermediate is affected by the influence of the responding speed of the colored state. Then, in order to suppress the reaction of the exciting triplet state with O2, a recording layer is covered with PVA having small O3 permeability as a protective layer to prolong the life of optical absorption isomerization in the exciting triplet state, and the repeated stability of recording and reproducing can be improved. In the case of the recording medium using a photochromic material recording layer combined with the spiropyran compound and polymer binder such as polycarbonate, the recording layer is provided with the protective layer of the PVA in this mummer or the PVA is used as the binder, thereby effectively holding information recording even in the repeated reproduction.
Patent JP-S6459205-A (JP)
Title: Optoelectrical connector
Inventor: JIYON JIEI ATSUSHIYUMAN
IPC: H01R12/18
Filed: 1988-07-25
Abstract: PURPOSE: To reduce the wearing of a terminal by arranging array members where optical tubes are arranged so that when the cassette is combined with a housing, 2nd optical end surfaces are close to each other and nearly arrayed in optical transmission relation. CONSTITUTION: To electrically connect the circuit of a circuit board of the cassette to a connector and further electrically connect it to an external circuit, the cassette 4 is pressed in as shown by an arrow A, an abutting surface 54 is engaged with the abutting surface 36 of a block 14, and the cassette 4 is combined with the housing 3. The convex surfaces 53 of the respective array members 52 are combined with the concave surfaces of opposite array members 34 and placed in the optical transmission relation wherein the optical end surfaces 50 of respective optical tubes 46 are close to the optical end surfaces 32 of opposite optical tubes 28.  In the combination state of the cassette 4 and housing 3, a coded electric signal received by a light emitting element 44 is converted into a light signal by the light emitting element 44 and the light signal is transmitted to a light receiving element 20 through the optical tubes 46 and 28; and the light signal is reconverted there into an electric signal, which is transmitted by the light receiving element 20 to an external circuit. Consequently, the wearing of terminals can be evaded.
Patent JP-H03117748-A (JP)
Title: Gear transmission
Inventor: TSUEN ETSU
IPC: F16H1/32
Filed: 1990-07-11
Abstract: PURPOSE: To improve efficiency by providing an input shaft, an output shaft, a double ring gear, and a pair of gears with extremely short teeth. CONSTITUTION: When an eccentric shaft 7 is rotated at high speed, a double ring gear 5 meshed with internal tooth gears 11b, 6b of a fixed shaft is driven to make planetary motion. The internal teeth 6b of the fixed shaft drive an output shaft 6a and rotate it slowly. The position of the double ring gear 5 in a figure shows the position of the double ring gear 5 placed in an upper most position, and the distance between the inner surface of an outer gear ring in the double ring gear 5 and the outer surface of the fixed shaft gear 6b meshed with an inner gear ring in the double ring gear 5 when an eccentric part of the eccentric shaft 7 is placed in the uppermost position, is larger than double of the eccentric quantity (a). The internal tooth gear 11b of the fixed shaft is separately formed and fixed to a left case 11a.  The computing method of a speed ratio and efficiency in this double internal tooth planetary gear transmission is known.
Patent JP-S6246894-A (JP)
Inventor: KIYOTA TAIZO
IPC: B66C13/08
Filed: 1985-08-23
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-S6427313-A (JP)
Title: Field effect transistor logic circuit
Inventor: MAETA TADASHI
IPC: H03K19/0952
Filed: 1987-07-22
Abstract: PURPOSE:To form a circuit with a small speed-delay time product even when only a single phase output is used by connecting a resistor and a capacitive load as a gate bias of a current source FET in a source coupled type FET logic circuit (SCFL circuit). CONSTITUTION:A FET logic circuit uses a capacitor and a resistor so as to vary tentatively a gate bias of a current source FET of an SCFL circuit in response to an input signal. When the input changes from a low to a high level, the potential at a node 32 is raised momentarily by the electric charge conservation rule and discharged via a resistor 6. Thus, the current driving capability of a MESFET 5 is improved tentatively. Since the speed depends on the current of the current source FET, the leading characteristic when the input changes from a low to a high level is quickened. Moreover, when the input changes from a high to a low level, although the current of the MESFET 5 is decreased, since the MESFET 3 is cut off, the speed is not deteriorated.
Patent JP-S57109542-A (JP)
Title: Hollowing method of shell of shell core
Inventor: DEGUCHI NOBUAKI
IPC: B22C13/08
Filed: 1980-12-26
Abstract: PURPOSE: To reduce time for core forming and improve working efficiency by taking out a core from a metal mold after forming and sucking out unhardened sand from inside in the other place independently of forming work of the core.  
     CONSTITUTION: A core receiving jig 9 containing a shell core 4 with unhardened sand 4e remaining inside is sent out onto a carrying line that goes to a casting device. The jig 9 is stopped under a vertically movable sucking chamber 16 installed above the carrying line and communicates to a suction source 22 and provided with a suction nozzle on the lower face. The nozzle 25 is then inserted into a former blowing port 4c of the core 4 on the jig 9, and unhardened 4e in the core 4 is sucked through the suction source 22 to make the core 4 hollow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0349722-A (JP)
Title: Urine pot unit
Inventor: YOSHIDA TAKAO
IPC: E03D5/10
Filed: 1989-07-17
Abstract: PURPOSE:To improve the deodorizing property and the beautiful appearance property by providing a washing water supply means, a cabinet for containing a urine pot, an opening/closing driving mechanism for a masking door, and a personal detector for detecting whether a user exists or not. CONSTITUTION:A box type cabinet 2 is provided with a urine pot making door 8b, and on the lower part of a urine pot 10, deodorizing port provided with a deodorizing fan 17 is provided, and a washing water supply pipe 20 provided with a solenoid valve 19 is connected. Also, to the upper part of a front panel 3 of the cabinet 2, a first photoelectric sensor 26 of a reflection type for opening and closing the masking door 8 is attached, and also to the upper part of one supporting panel 11, a second photoelectric sensor 27 of a reflection type for opening and closing the deodorizing fan 17 and the solenoid valve 19 is attached. In such a state, when a urine pot use exists, the masking door 8 is opened and the urine pot 10 is exposed, washing water is supplied to the pot 10, and when a urine pot user does not exist, the urine pot 10 is masked by the masking door 8. In such a way, the deodorizing property and the beautiful appearance property can be improved.
Patent JP-S5974123-A (JP)
Title: Production of polyarylene ether
Inventor: KUROSAWA HAYASHI
IPC: C08G65/40
Filed: 1982-10-20
Abstract: PURPOSE:To obtain a polyarylene ether excellent in heat stability, etc., by adding a high-boiling organic nonpolar solvent to a polyarylene reaction solution obtained by polymerization in an organic amide solvent, and then distilling off the organic amide solvent. CONSTITUTION:An equimolar mixture of a dihydric phenol (e.g., hydroquinone) and a dihalobenzenoid compound [e.g., bis(4-chlorophenyl) sulfone] or a halophenol and an alkali metal carbonate are polymerized at 150-300 deg.C in an organic amide solvent (e.g., dimethylacetamide). To this reaction mixture is added 100-400wt%, based on component A, nonpolar solvent having a b.p. higher than that of the organic amide solvent (e.g., biphenyl). Then, the organic amide solvent is distilled off, and after cooling, the particulate polymer formed is filtered to obtain the purpose polyarylene ether.
Patent JP-H0475951-A (JP)
Title: Transporting method and transporting device for soft sheet-shaped object
Inventor: TANAKA MINORU
IPC: B65H20/12
Filed: 1990-07-13
Abstract: PURPOSE:To transport and move a sheet-shaped object at low tension by using a rotary roll formed with fiber sheets made of many fibers and a polymer elastic body impregnated between the fibers, and transporting the sheet-shaped object along its outer periphery surface. CONSTITUTION:Many fiber sheets made of many fibers and a polymer elastic body impregnated between fibers within the range 20-100 wt.% against the fiber weight are wound on a center axis pipe 4 with many suction vent holes on the periphery, or many doughnut disk-shaped fiber sheets are overlapped in the roll axis direction and compressed to form a transport roll 1. Extremely fine fibers with the weaving degree 1.0 denier or below are used to constitute the fiber roll 1. Guide rolls 3 are provided at the front and rear of the transport roll 1, and a sheet-shaped object 2 is transported at relatively low tension along the outer periphery surface of the transport roll 1 within the range of the contact angle with the center angle alpha1 30-260 deg..
Patent JP-H0233282-A (JP)
Title: Television signal processing method and television signal processing unit
Inventor: INOUE HIDEO
IPC: H04N7/04
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a picture in which the vertical resolution in a moving picture is improved by sending information effective to the improvement of picture quality of a television signal and reproducing the information at the reception side. CONSTITUTION:A sequential scanning television signal inputted to an input terminal 11 is retarded by delay devices 12-18. Outputs of the delay devices 12-16 are added by an adder 25 via coefficient devices 21-23 and the resulting output is converted into interlaced scanning by an interlacing scanning converter 38 and the result is outputted. On the other hand, an output of a delay device 18 is retarded by delay devices 27-31 and the outputs and the output of the adder 25 are added by an adder 37 via coefficient devices 33-36. The output of the adder 37 is converted from the sequential scanning into the interlaced scanning by an interlacing scanning converter 39 and then outputted.
Patent JP-S6162265-A (JP)
Title: Multiplexer data transmission system
Inventor: UMEDA TOSHIHIKO
Filed: 1984-09-03
Abstract: PURPOSE:To increase efficiency of data transmission in real-time and to facilitate development of local network by simple constitution by providing one masterstation and plural slave stations synchronized by it in each network subsystem. CONSTITUTION:Plural network subsystems consisting of one directional light signal transmission line 1, a master station 20 connected to it in looplike form, B type slave stations 21, 22 that make interface with circuit controlling units (CCU)11, 12 of a main computer 10 and A type slave stations 23-26 that make interface with user's units 30-33 are provided. The master station 20 allots slave station number of each slave station serially from the first slave station which is near from the master station 20 to the direction of signal transmission in the transmission line. Logical number given independently from a network supervisor is used for circuit connection.
Patent JP-S6427000-A (JP)
Title: Escape guiding device
Inventor: KIKUCHI SHINYA
IPC: G08B17/00
Filed: 1987-07-23
Abstract: PURPOSE:To execute a safe escape guiding and to obtain the escape guiding device of a simple constitution and a low cost by changing a current value to flow to the device itself at the time of a dangerous condition sensing and equipping a transmitting means to turn on and off between the transmitting terminals of a load side with operating in correspondence to a current value change to flow in a closed circuit and a reception element provided parallely with the above-mentioned danger sensing means. CONSTITUTION:For example, when a fire occurs near a second floor of escaping stairs, a smoke sensing means S2 of a device Y2 provided on the second floor senses the smoke and a current is flown to a closed circuit 1''. Then, a short-circuit condition is obtained between terminals L-C and the operation of a guiding sound device V2 is prohibited. At such a time, a short-circuit is executed to terminals X-X' of a smoke sensing means S3 of a device Y3 provided near the doorway of a third floor and the operation of a guiding sound device V3 provided on the third floor is also prohibited. The device Y3 of the third floor receives an operation prohibiting signal from the device Y2 of the second floor and prohibits the operation of the guiding tone device V3. Moreover, samely in the following operations, the guiding sound device, which is provided on the upper floor than the second floor where the smoke is generated in the escaping stairs, is not operated.
Patent JP-S6077156-A (JP)
Inventor: HAZAMA YOSHIKUNI
IPC: C04B24/30
Filed: 1983-10-04
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-H0527828-A (JP)
Title: Robot work teaching device
Inventor: KUBOTA KAZUNARI
IPC: G05B19/409
Filed: 1991-07-24
Abstract: PURPOSE:To provide a robot work teaching device which can secure the information necessary the due robot work as desired by the robot user with higher accuracy and also can minimize the burden of the user when the teaching information is inputted. CONSTITUTION:A robot work information input means 1 inputs the robot work information including the natural and artificial restriction information. A natural/artificial restriction attaining condition storing means 3 stores the attaining conditions for the natural/artificial restrictions of the inputted natural/artificial restriction information. Then an error detector means 2 compares the stored natural/artificial restriction realizing conditions with each other. If the output of the means 2 is not matched with the natural/artificial restriction realizing conditions included in the robot work information, an error is detected by the means 2 and this information is displayed in a robot work teaching device 100.
Patent JP-2000021604-A (JP)
Title: Current limiter device
Inventor: HAYASHI TATSUYA
IPC: H01C7/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve resistance to short-circuit current while preventing dielectric breakdown by holding an insulating frame surrounding the peripheral edge of a positive temperature coefficient device plate so as to provide a gap between the device plate and the insulating frame. SOLUTION: Electrodes 2 and 3 extending from two principal surfaces 1a and 1b of a PTC polymer plate 1 are provided so as to come into contact with each other and current flows through the electrodes. In addition, the PTC polymer plate 1 is pressed between insulating members 4 and 5 from behind the electrodes 2 and 3, respectively. Each of two insulating members 4 and 5 are fastened with a bolt 6, a set nut 7 and a spring 8 as elastic member which are inserted into each of through-holes 4a and 5a formed at the ends of the insulating members 4 and 5. The insulating frame 14 is fitted into the peripheral edge of the PTC polymer plate 1 from the sides of two principal surfaces 1a and 1b.  Since B-A<=A/2 and D-C<=A/2, any stress is not applied to the PTC polymer plate 1 when holding the PTC polymer plate 1 with the insulating frame 14, where A is thickness of the PTC polymer plate 1, C is length of the PTC polymer plate 1, B is opening height or frame groove width of the insulating frame 14 and D is inner length, or longitudinal or lateral length of the inner frame.
Patent JP-H0235834-A (JP)
Title: Communication equipment
Inventor: OGATA YUKIHIKO
IPC: H04Q3/42
Filed: 1988-07-26
Abstract: PURPOSE:To connect and control plural ISDN standards and non-standard terminals by inputting a signal from an ISDN basic interface, counting the bit data of respective frames, decomposing input data to frame data based on the counted value and outputting them to a terminal side. CONSTITUTION:A frame synchronizing detecting circuit 105, when the break of the frame of a receiving bit column R1 is recognized, outputs a synchronizing reference signal (SYN) to show the break of the frame to a frame counter 131. A frame pattern preparing circuit 132 inputs the counted value outputted by the frame counter 131, converts it to a bit pattern for receiving corresponding to the counted value and outputs it to a decoder 133. The decoder 133, while bit pattern data from the frame pattern preparing circuit 132 is referred to, distributes and outputs the bit column 1 during the reception for respective channels. Thus, since an interface adapter can be constituted with the simple constitution, plural ISDN standard terminals and non-standard terminals can be connected and controlled.