baber/WOPTO huggingface dataset:
Patent JP-H07228682-A (JP)
Title: Production of polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/06
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a polycarbonate free from discoloration having reduced melt viscosity during reaction at an improved reaction rate by melt polymerization method, by transesterifying specific two kinds of dihydric phenols with a carbonic acid diester. CONSTITUTION:A dihydric phenol of formula I [A is a group of formula II ((i) is 7-20; (j) is 0-6)] [preferably 2,2-bis(4-hydroxyphenyl)decane] and a dihydric phenol of formula III (B is a single bond, a 1-15C alkylidene, a 5-20C cycloalkylidene, a cycloalkylene, 0, CO, S, SO2, etc.; R<1> to R<4> each us a l-6C alkyl, phenyl or a halogen; (m), (n), (p) and (q) each is 0-4) [preferably 2,2-bis(4- hydroxyphenyl)propane] in the ratio of 0.5-80mol%, preferably 1-50mol% of the dihydric phenol of formula I are transesterified with a carbonic acid diester preferably at 180-300 deg.C while gradually raising the temperature with advance of the reaction to give the objective product.
Patent JP-H0586537-A (JP)
Title: Hollow fiber woven tape, preparation thereof and device therefor
Inventor: URURITSUHI BAUAMAISUTAA
IPC: D03D15/00
Filed: 1991-02-15
Abstract: PURPOSE: To inexpensively produce a woven hollow fiber tape which is material and heat exchangeable by weaving a double weft tape using hollow fibers as a warp and weft threads. CONSTITUTION: A hollow fiber bundle is formed by combining 3-300, preferably 15-40 monofilament or multifilament yarns having high material exchangeability or heat exchange ratio. A bundle of hollow fibers consists of a warp rib weave like double weft tape which is produced by inserting two weft threads 2 per weft insertion in such a way that the hollow fibers form vertical axis of the fiber bundle with >=15 degree angle and a part of a fabric tape forms other part with >=30 degree angle within the fabric tape at a 10-80 m/min feed speed or processing speed of the hollow fibers, with a 50-200 Hz weft frequency, using the hollow fibers as a warp thread 1 and a weft thread 2 and utilizing a shuttle-less taping loom or a shuttle-less needle taping loom.
Patent JP-H09188311-A (JP)
Title: Bag making machine
Inventor: TOTANI MIKIO
IPC: B65B43/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem such as unfavorable feeding due to the generation of a difference in the tension of a bottom material by a method wherein the bottom material with a comparatively large width is folded back from both side edges by a forming plate, and is doubly bent on both sides of the central line in the longitudinal direction, and the bottom material is guided between a pair of body materials. SOLUTION: This bag making machine to manufacture a standing pouch has a forming plate 1 in order to doubly fold a bottom material 2. The forming plate 1 consists of a triangular part 4 and a rectangular part 5, and the triangular part 4 is bent at a specified angle to the rectangular part 5, tilts and is fixed to a supporting material 6. By this constitution, the bottom material 2 with a comparatively large width, is folded back from both side edges 7, and is doubly bent on both sides of the central line 10 in the longitudinal direction. Then, the bottom material 2 is guided between a pair of body materials 15, and the body materials 15 and the bottom material 2 are heat-sealed in a bottom sealing area 25 and a cross sealing area 26 at every intermittent feeding of the body materials 15 and the bottom material 2.
Patent JP-S61223522-A (JP)
Inventor: JIEFURII BEEKAA
IPC: G08B13/191
Filed: 1986-02-05
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-S63190741-A (JP)
Title: Production of fluoride optical fiber base material
Inventor: SAKAGUCHI SHIGEKI
IPC: G02B6/00
Filed: 1987-02-02
Abstract: PURPOSE:To produce the title base material without any crystalline structure and with high dimensional precision by compressing molten fluoride glass, and passing the glass through a nozzle kept at a specified temp. to continuously quenching and solidifying the glass in the production of the fluoride fiber base material. CONSTITUTION:When the optical fiber base material consisting essentially of a heavy metal fluoride such as ZrF4 is produced, the melt 1a of core glass is charged in the inner crucible 5 of a double crucible 4, and the melt 1b of clad glass is charged in the outer crucible. A cooling nozzle part 3 is formed at the lower part of the crucible 4, the crucible 4 part is kept at a temp. TM higher than the m.p. Tl of the fluoride glass in the crucible, the temp. TM of the nozzle part 3 is made higher than the glass-transition temp. T0 and lower than the crystallization temp. TC. Both glass melts 1a and 1b are extruded from the cooling nozzle 3 while being compressed, and a fluoride optical fiber base material without any crystalline structure, having a core part and a clad part, and with excellent dimensional precision is produced.
Patent JP-S57137026-A (JP)
Title: Method and apparatus for temperature raising of container for extruding press
Inventor: FUKUNAGA TOMOYUKI
IPC: B21C29/02
Filed: 1981-02-19
Abstract: PURPOSE:To prevent occurrence of cracks in component parts of a container by raising the temperature while keeping the temperature difference between the outer circumference and inner circumference of the container within a fixed value. CONSTITUTION:Two thermocouples 10, 11 that detect the temperature of outer circumference and inner circumference of a container 1, and temperature regulators 12, 13 that operate depending on the temperature difference between outer circumference and inner circumference are installed. A heater 5 of the container 1 is electrically conducted, and turned off when the temperature difference becomes the specified maximum temperature difference. The heater is electrically conducted again when the temperature difference becomes the specified minimum temperature difference. Thus, the temperature difference between outer circumference and inner circumference of the container 1 is always kept within a specified range and heating is made so as to prevent occurrence of cracks.
Patent JP-H07227468-A (JP)
Title: Pachinko game machine stand
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1994-02-21
Abstract: PURPOSE:To improve ball game entertaiment by enabling the continuation of play and applying the chance of prize rewinning by passing a play ball winning a prize at a gate through a passage trough formed on the back of a display part, ejecting that ball from the downside of the display part and recovering it on a gauge panel again. CONSTITUTION:Corresponding to the prize winning of a play ball 60 to a gate 50, a picture pattern matching play operation is performed on a display part 40 and it is decided whether the combination of picture patterns 30 is matched with prescribed prize winning combination or not. The display part 40 is arranged so that the play ball 60 getting the prize at the gate 50 can flow down on a back 80 of a display panel 45, and between the back 80 of the display panel 40 and a gauge panel 20, a passage trough 110 is formed as a rear passage for letting the play ball 60 flow down from the gate 50 to a discharging port 100. Concerning the passage trough 110, the gate 50 is formed above its entrance and the discharging port 100 is provided under its exit. The discharging port 100 is arranged at a certain position so that the discharged play ball 60 can reach a prize winning port 120 again.
Patent JP-S61180587-A (JP)
Title: Motor rotating state detector
Inventor: NAKAZAWA MASAO
IPC: H02P1/16
Filed: 1985-02-06
Abstract: PURPOSE:To readily detect the rotating state of a motor with a simple circuit configuration by counting an encoder pulse at every prescribed period. CONSTITUTION:A counter 1 counts the output pulse of an encoder at one period of a reset pulse signal output from a reset pulse generator 2 at every prescribed period. A comparison detector 3 compares the output A of the counter 1 with a set value B. If A<B exists, an insufficient rotary state is detected, if A>B exists, an overrotation state is detected, and if A=B exists, an ordinary rotary state is detected.
Patent JP-2000223100-A (JP)
Title: Power supply unit
Inventor: HORIUCHI TATSUTO
IPC: H01M2/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce a total cost by producing a large quantity efficiently and inexpensively and simplifying assembly, to hold the power supply modules in an idealistic condition, and to change the numbers of cushioning packings of single structure and the power supply modules stored in a holder case. SOLUTION: This power supply unit holds plural power supply modules 1 parallel to a holder case. The holder case is equipped with lid cases 2A disposed on its both surfaces and an intermediate case 2B disposed between the lid cases 2A. In the holder case 2, a holder rib 15 to sandwich and hold the power supply modules at their home positions by placing them in plural rows is provided on the both surfaces of the intermediate case 2B and on the inner surface of the lid case 2A. The lid cases 2A on the both surfaces are linked to the intermediate case 2B, and the holder rib 15 sandwiches and holds the power supply modules 1 in plural rows from both sides. The power supply module 1 is sandwiched and held by linking a cushioning packing 16 to a part or a total of the holder ribs 15.
Patent JP-2000199584-A (JP)
Title: Wall-through structure of wall-through piping and wall- through tool for wall-through piping
Inventor: SATO TAKASHI
IPC: F16L5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a wall-through tool for a wall-through piping disposed in a housing without forcibly bending but by extension of a piping, connected to a hot water supply apparatus installed outdoor, through the outer wall of a housing. SOLUTION: A wall-through tool 1 consists of a first wall-through member 6, where a diagonally downward facing sheath pipe guide 13 is formed in a block part 12, a second wall-through member 7, and a screw 15 for coupling. The first cylinder part 8 of the member 6 is pressed in the installation hole 3 of an outer wall 2 from the outdoor side and the second cylinder part 7 of a member 2 is pressed therein from the indoor side. By fastening a screw 15 to intercouple the two members 6 and 7, the outer wall 2 is nipped between flange parts 10 and 19. A sheath pipe 5 is inserted through a guide 13 and obliquely extended through the outer wall 2 through the guide 13 and disposed without forcibly bending. Consecutively, a piping 4 for liquid conveyance is inserted through the sheath pipe 5 and disposed without forcibly bending.  Both the piping 4 and the seat pipe 5 are extended through the outer wall 2 with no break, and the glide 13 is protruded obliquely in a downward facing state from the indoor side toward the outdoor side.
Patent JP-H06235533-A (JP)
Title: Control method for interlocking between total heat-exchanger and air-conditioner
Inventor: ONUMA RYOZO
IPC: F24F1/00
Filed: 1993-02-10
Abstract: PURPOSE:To lighten the load of an air-conditioner by a method wherein operation is performed through selection of whole heat-exchange ventilation and ordinary ventilation according to the running state of an air-conditioner and a temperature difference between indoor and outdoor places. CONSTITUTION:When air-conditioners D1 and D2 of total heat-exchangers 3a and 3b and air-conditioners D1 and D1, interlocked with each other, effect cooling operation and the temperature of an outdoor place B is higher than that of an indoor place A, or when the air-conditioners D1 and D2 effect heating operation and the temperature of the outdoor place B is higher than that of the indoor place A, total heat-exchange ventilation operation of the total heat- exchangers 3a and 3b is carried out. In other case than the above, ordinary ventilation operation of the total heat-exchangers 3a and 3b is performed. As noted above, from the running states of the air-conditioners D1 and D2 and a temperature difference between the indoor place A and the outdoor place B, total heat-exchange or ordinary ventilation is selected for operation, and a necessary spot is cooled or heated to a necessary degree. This constitution causes reduction of the loads of the air-conditioners D1 and D2.
Patent JP-S56118834-A (JP)
Title: Formation of decorated product
Inventor: SHIODA TAKASHI
IPC: B29C35/00
Filed: 1980-02-25
Abstract: PURPOSE:To obtain easily a decorated molding having a smooth surface and a beautiful appearance by a method in which a decorating sheet is place on one mold, molds are clamped, and then a resin or rubber is injected into a cavity. CONSTITUTION:A decorating sheet 5 is placed on one mold 1a and temporarily fixed by an adhesive tape 6, a cavity mold 1 and a core mold 2 are clamped together, and then a resin or rubber is injected from a gate 4 into the cavity 3 to mold a molding 11. Lastly, a decorated molding consisting of the decorating sheet 5 and the molding 11 is taken out of the molds and eccessive decorating sheet 5a and flash 4a are cut off. Thus, since the decorating sheet 5 is deformed along the face 1a of the molds by means of injection pressure, no preliminary molding of the decorating sheet 5 is required. This method is suitable for the manufacture of the interior and exterior of automobile.
Patent JP-S53106752-A (JP)
Title: Reinforcing material and its composition for molding product
Inventor: NAKAMA KATSUMI
IPC: C08J5/06
Filed: 1977-03-02
Abstract: PURPOSE: Carbon fibers are precoated with a polyamide resin, then melt kneaded with a polyamide to increase the adhesion between fibers and the resin, reduce the breakage of fibers and improve mechanical properties without premixing process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6030636-A (JP)
Inventor: IZUMI TSUGIO
IPC: A21D13/00
Filed: 1983-02-14
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-S58140824-A (JP)
Title: Reference power supply
Inventor: SASE TAKASHI
IPC: G05F3/24
Filed: 1982-02-17
Abstract: PURPOSE:To obtain a fixed level of reference output voltage to the variance of the threshold voltage, by controlling the potential of the gate electrode of the 2nd element for a reference voltage source which extracts the threshold voltage difference of an NMOS element in the form of the reference voltage. CONSTITUTION:The voltage difference is extracted at an output terminal 1 in the form of the reference voltage since negative feedback control is given to the gate electrode of an NMOS element 11 via an operational amplifier 20 so that the drain-source voltage of an enhancement type NMOS element 11 is equal to that of a depletion type NMOS element 12. The voltage of the gate electrode of the element 12 is controlled by a gate voltage controlling circuit 100 on the basis of the voltage of the terminal 1. Thus a prescribed level of reference voltage is obtained at the terminal 1.
Patent JP-S54114107-A (JP)
Title: Data transmission device
Inventor: URUSHIMA TETSUO
IPC: H04B1/00
Filed: 1978-02-27
Abstract: PURPOSE: To reduce the occupation rate of the signal cable to many terminal devices by performing the call request at the transmitter side and setting the call at the receiver side and also using the single data line with the analog data used as the transmission means.  
     CONSTITUTION: Data reception part 10 applies the DC voltage to data line 30 from the power source via transistor Tr12; the DC potential of line 30 is detected through detection amplifier 18; and the analog data transmitted from line 30 is amplified via reception amplifier 16. While data transmission part 20 transmits the analog data to line 30 at the conducting time of analog switch 23. Thyristor 25 is made conduct via driving circuit 26 when the analog data is transmitted. With conduction of thyristor 25, line 30 is fixed to the earth potential to be detected by detection amplifier 18 at the receiver side. As a result, the occupation rate of the signal cable can be reduced down to many terminal devices. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53109028-A (JP)
Title: Variable stage type carburetor
Inventor: KANOU KOUJI
IPC: F02M19/08
Filed: 1977-03-04
Abstract: PURPOSE: To obtain proper, stable air/fuel ratio correspondingly to the variation of ambient temperature by providing an air bleed rate regulator controlled according to the variation of ambient temperature on an air bleed for introducing air into the rectifying section between a nozzle and an orifice. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06233738-A (JP)
Title: Endoscope
Inventor: TAKAHASHI SUSUMU
IPC: A61B1/04
Filed: 1993-02-10
Abstract: PURPOSE:To simplify work such as the focusing or magnification adjustment of an optical system for displaying a stereoscopic picture on the screen of a monitor, to improve the workability and to reduce the diameter of an inserting part. CONSTITUTION:A pupil dividing prism 12 is interposed between an object optical system 4 at the tip part of an inserting part 1 and imaging devices 5 and 6, the stereoscopic picture is displayed by reproducing a picture on the video reproducing screen of the monitor based on respective right and left video signals sent from the imaging devices 5 and 6, a constitutive lens 7 of the object optical system 4 is provided with notched parts 15 and 16 orthogonally to a direction divided by the pupil dividing prism 12, and housing spaces 19 and 20 for other contents 17 and 18 to be built in the inserting part 1 are formed at these notched parts 15 and 16.
Patent JP-H10224670-A (JP)
Title: Tilt mechanism for camcorder with monitor
Inventor: SUKEGAWA KATSUNORI
IPC: G11B33/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To use a camera section and a main body section almost without any clearance between them and to provide a clearance between the camera section and the main body section when the camera section and the main body section are relatively turned. SOLUTION: A cabinet 18 at a camera side is fixed to a retainer plate 21 via a spring 20 by machine screws 19 with washers. A cabinet 22 at a VTR main body side is loosely fitted to a cylindrical part 23 made on the spring 20. The cabinet 18 is connected to the cabinet 22 integrally with the spring 20, the retainer plate 21, and the machine screws 19 with washers and turned relatively to them. Then a spacer 24 whose recessed part is made of a material with excellent material is fixed to the camera side of the cabinet 22. A slide contact projection 25 is formed to the cabinet 18 at a position corresponding to the recessed part. The spacer 24 and the slide contact part 25 are always pressed into contact with each other by the spring 20.
Patent JP-2000219119-A (JP)
Title: Brake controller
Inventor: SUZUKI YOSHINOBU
IPC: B60T17/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To surely apply the braking force to a brake device by controlling the brake by a normal valve when an emergency brake control valve fails in the requirement of the emergency brake. SOLUTION: The emergency braking pressure control valves SOL3/7, SOL4/8 mainly used for the braking in emergency, are mounted in parallel with a braking pressure control valve SOL1/5, and the failure of the emergency braking pressure control valve is detected at all times. On this occasion, X piping is applied, only the pressure intensifying side SOL3/7 of the emergency braking pressure control valve of a normal system is operated (S502) in the requirement of the emergency brake (S501), for example, when the pressure intensifying side SOL3/7 of one of the emergency brake control valves fails in the opened condition, in a case when a system free from the abnormality is regarded as the normal system.  Whereby the braking operation can be surely executed by the pressure intensifying side of the emergency braking pressure control valve of one normal system even when the pressure intensifying side of the emergency braking pressure control valve fails in the opened condition.
Patent JP-S63191148-A (JP)
Title: Photosensitive transfer type image forming device
Inventor: YAMAGATA KIYOHIRO
IPC: G03D13/00
Filed: 1987-02-03
Abstract: PURPOSE:To make it possible to automatically separate a photosensitive member from a transfer member simultaneously with their outputs by guiding both the members stuck close to each other after executing press development into a bent carrying guide. CONSTITUTION:When returning force based on the rigidity of the transfer member 6 reaches a winding angle more than the adhesive force to the photosensitive member 1 in the winding process of the transfer member 6 around a 1st guide roll 12, the member 6 is separated from the member 1, the member 6 is carried to a tray 10 and the member 1 is carried to a winding roll 11 through a 2nd guide roll 14 in accordance with respective arrows in the figure. A separation guide 13 is elastically pressed to the 1st guide roll 12 to guide the separated transfer member 6 to the tray 10 and to prevent the member 6 from being rewound around the 1st guide roll. Thus, both the members can be automatically separated simultaneously with their outputs and respectively stored in individual positions.
Patent JP-H07229493-A (JP)
Title: Rotary compressor
Inventor: OGAWA YOSHIHIRO
IPC: F04C27/00
Filed: 1994-02-21
Abstract: PURPOSE:To make improvements in sealability as enhancing the durability in an O-ring by installing a cylindrical part capable of intervening in the bushing of a rear head, in a muffler to be attached to this rear head serving as part of a compressive element, and setting up the O-ring at the circumference of this cylindrical part. CONSTITUTION:In this rotary compressor, an eccentric part 41 in a driving shaft 4 of a motor is fitted in a roller 34 housed in a cylinder 31, and with an eccentric rotation of this roller 34, a gas coolant inhaled in the cylinder 31 is compressed. This compressed gas coolant is discharged outward by way of a discharge chamber 61 or the like to be formed by a muffler 6 covering each end face of a front head 32 and a rear head 33. In this case, a cylindrical part 62 being fitted in a bushing 33a of the rear head 33 is installed in this muffler 6, and then an O-ring 8 is set up on a circumference of this cylindrical part 62. In succession, this O-ring 8 is pressed, under pressure, to an end face of the bushing 33a and an inner surface around the cylindrical part 62 in the muffler 6 at the time of mounting this muffler 6, whereby the resonable assembling of the O-ring 8 is thus achieved.
Patent JP-S62194623-A (JP)
Title: Plasma etching method
Inventor: YOSHIDA MAMORU
IPC: H01L21/302
Filed: 1986-02-06
Abstract: PURPOSE:To make a minute processing possible wherein an etching speed is high and quality is excellent, by performing a plasma etching which applies an etching gas being a mixed gas composed of CF4 gas, O2 gas and N2 gas. CONSTITUTION:After a sample to be etched 10 is set on a cathode electrode 9, the following process is performed; i.e. the inner part of a reaction chamber 7 is exhausted, gases CF4, O2 and N2 are introduced into the reaction chamber from gas cylinders 1, 2 and 3 via the respective flow rate controllers 4, 5 and 6, plasma is generated by applying a RF power from a RF power source 11, and etching is performed. An etching speed is increased by mixing N2 with a partial pressure ratio of 0.01-0.5 in an etching gas CF4+O2. As compared with the case where N2 is not mixed-in, the etching speed higher than about three times can be obtained, and further an excellent fine processing pattern can be obtained.
Patent JP-S60168696-A (JP)
Inventor: YAMADA KENJI
IPC: B42D9/04
Filed: 1984-02-13
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。