baber/WOPTO huggingface dataset:
Patent JP-H07205287-A (JP)
Title: Pipe lining material and production thereof
Inventor: KAMIYAMA TAKAO
IPC: B32B1/08
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a pipe lining material generating no wrinkles even in the bent pipe of a pipeline. CONSTITUTION:Ring shaped reinforcing materials 4 hard to extend in the peripheral direction thereof but easy to extend in the lateral direction thereof are bonded to the inner peripheral surface of a pipe lining material constituted by impregnating a tubular nonwoven fabric 3 of which the outer peripheral surface is covered with a plastic film high in aritightness with a curable resin at a proper pitch. After the ring-shaped reinforcing materials 4 are bonded to one surface of a strip like nonwoven fabric almost parallelly at a proper pitch, the strip like nonwoven fabric is molded into a tubular form so that the reinforcing materials 4 are positioned on the side of the inner peripheral surface side of the nonwoven fabric to form the tubular nonwoven fabric 3 and the outer peripheral surface of the tubular nonwoven fabric 3 is impregnated with a curable resin to produce the pipe lining material 1. The purpose is achieved because the pipe lining material is hard to extend in its peripheral direction but easy to extend in its lateral direction.
Patent JP-H03211892-A (JP)
Title: Manufacture of laminated board for printed circuit
Inventor: KONAGAYA HIROSHI
IPC: H05K3/00
Filed: 1990-01-17
Abstract: PURPOSE:To manufacture a laminated board for a printed circuit which can be molded under low pressure without void remainder and with excellent dimensional stability by performing hot pressure molding of the board under a vacuum condition. CONSTITUTION:A hot pressure molding is executed under a vacuum condition and under a low pressure to suppress the distortion of a material, thereby improving its dimensional stability up to the same level as that of a glass woven cloth base material laminated board. Further, since its void remainder is eliminated and its moldability is improved, its reliability is improved, and a laminated board to be coped with a precise circuit is obtained. Thus, the hot pressure molding is performed under a low pressure, void remainder can be eliminated, and the size contraction at the time of forming of the board can be executed in the same degree as that of the glass woven cloth base material laminated board.
Patent JP-S61165810-A (JP)
Title: Production of magnetic head
Inventor: MATSUBARA YUTAKA
IPC: G11B5/127
Filed: 1985-01-17
Abstract: PURPOSE:To reduce the generation of air bubbles within a gap by forming previously a recess part for shunt of a gap member linking to a recess part for injection of a gap member of a magnetic core of a magnetic head. CONSTITUTION:A recess part 5 linking to a recess part 4 where a gap is formed is provided at the recording medium side. Then the glass rods 3 are melted and flowed into the part 4, and the part 4 is cut along a broken line A-A'. Thus a magnetic head is obtained. The melted glass 3 sometimes includes the air in the form of air bubbles when the part 4 containing melted glass 3 is filled. However the air bubbles in the glass 3 are shifted into the part 5 since the glass 3 is flowed to the part 5 from the part 4. Thus the air bubbles in the part 4 can be decreased.
Patent JP-S5391654-A (JP)
Title: Protective device for thyristor conversion unit
Inventor: KATOU TSUNEO
IPC: H02M1/00
Filed: 1977-01-24
Abstract: PURPOSE:To form the protective device which can protect the arm short circuit or the deficiency in allowable angle at DC short circuit, together with the protection for deficiency in margin angle at normal running.
Patent JP-S58141719-A (JP)
Inventor: NIWA HIDEO
IPC: A01D43/06
Filed: 1982-01-18
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-H10192249-A (JP)
Title: Portable electrocardiac device
Inventor: OCHIAI TSUTOMU
IPC: A61B5/332
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To collect electrocardiac data for a long time without restricting motion of an athlete exercising or competing, by transmitting electrocardiogram signals detected by an electrode positioned in the vicinity of the heart by a week electric wave and receiving by a receiver mounted on the waist, etc., of a body so as not to disturb motion. SOLUTION: An electrocardiogram detecting means 13 set on an L-shaped sheet 8 is mounted on the chest part of an athlete, and a relay means 15 on a belt 14 on the waist part. Electrodes A, B, C are brought in contact with skin of the athlete on the back face side of the L-shaped sheet 8, lead wires a-c connect the surface side of the L-shaped sheet 8 with an electrocardiogram signal processing means 16a in a circuit unit 16, and a transmitting antenna 17 is formed into an L-shaped along the L-shaped sheet 8. An antenna for traffic 18 is placed along the longitudinal direction of the belt 14 in the relay means 15, and an electrocardiac waveform analysis means 19 to analyze an electrocardiac waveform by converting electrocardiogram signals transmitted from a transmitter 16b to an electrocardiogram is set on the electrocardiac device main body 20.
Patent JP-H04240416-A (JP)
Title: Cooking device
Inventor: NARITA HIDEO
IPC: A47J27/00
Filed: 1991-01-24
Abstract: PURPOSE:To make it possible to actuate a steam discharger to securely correspond to various cooking modes of a cooking device generating steam and supply the cooking device to prevent dews within a cooking system. CONSTITUTION:A thermosensor 7 to detect steam giving out or extinguishing, a steam discharger 4 provided with a fan 6 and a motor 5, and a receiver 9 receiving the signal from an alarm 3b attached to the side of the rice cooker 3 are equipped in the device body 1. The thermosensor 7 detecting steam generated transmits signals to drive the motor 5 through a controller to rotate the fan 6 discharging steam forcibly. When cooking is finished and steam does not generate any more, signals are transmitted from the alarm 3b which transmits signals to the controller by the detection of the receiver 9. And after the heart in the device body 1 is completely discharged, the revolution of the fan 6 with the motor 5 is stopped.
Patent JP-S61222098-A (JP)
Inventor: RISHIYAARU FUERAN
IPC: G11C29/04
Filed: 1986-01-16
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-S5392133-A (JP)
Title: Electrophotographic photosensitive material
Inventor: MATSUO KAZUNORI
IPC: G03G5/14
Filed: 1977-01-25
Abstract: PURPOSE: To improve the gradient and to reduce the edge effect of an electrophotographic photosensitive material without deteriorating the quality of th e image by specifying the surface roughness of a protecting layer to facilitate an easy separating operation of the photosensitive material from transferred material upon transferring of the image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09193347-A (JP)
Title: Detaching mechanism of bobbin and web
Inventor: YAMAKAWA NOBORU
IPC: B41F16/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily fix a transfer film or an image receive sheet as a web to a bobbin and easily detach the web from the bobbin after it is used in a printer. SOLUTION: Claws 13 are formed on a barrel part 11 of a bobbin 10 and holes 23 corresponding to the claws 13 are formed at a head end part of a web 20. When the web 20 is to be taken up, the holes 23 of the web 20 are inserted into the claws 13 of the bobbin 10 so as to take up the web 20 on the bobbin 10. When the web 20 is to be rewound, the holes 23 of the web 20 are made to automatically detach from the claws 13 of the bobbin 10.
Patent JP-H08200362-A (JP)
Title: Lubricant-containing polymer lubrication linear guide device
Inventor: YABE SHUNICHI
IPC: F16C29/08
Filed: 1995-01-20
Abstract: PURPOSE: To provide a lubricant-containing polymer lubrication linear guide device firmly fixed with a lubricant-containing polymer to a reinforcing plate, hardly generating breakage or cracks when a sealing device is fitted or used, capable of stably and automatically feeding a lubricant from the sealing device to a rolling element in a slider over a long period, and having a long life. CONSTITUTION: A lubricant-containing polymer member 43 constituted of a polyolefin polymer and a lubricant is bonded to the synthetic resin side face of a reinforcing plate 42 made of a polyolefin synthetic resin at least on one face by integral molding to form the sealing device 40 of a linear guide fitted to the slider of a linear guide device and sealing the gap opening between the slider and a guide rail, and the sealing device 40 is fastened and fixed to the end face of the slider.
Patent JP-S60151883-A (JP)
Title: Display system of lyrics in video accompaniment device
Inventor: HOSHI TADAHIKO
IPC: G10K15/04
Filed: 1984-01-19
Abstract: PURPOSE:To hold sufficiently uniformity with lyrics by almost coinciding characters fitted initially with borders such as white color, etc., with image information and mixing and composing them in a little earlier, and by replacing sequentially them with lyrical characters fitted with borders having contrast colors such as black color, etc., with each other in accordance with timing of a song. CONSTITUTION:A telop 1 employs a black base in this case, and on its surface lyrics 2 emerges clearly with white characters offering a color contrast with the black base. Initially lyric information is mixed and composed in a little earlier while a white border 6a is almost coincided with sound information and image information, and lyrics characters 7 pictured on the white border 6a in accordance with timing of a song are replaced sequentially with a black border 8a. Namely, the white border 6b of orange lyrics letters 7 is replaced with characters 7 provided with a black border 8b in the order of ''fu'' ''ji'' and ''no''.
Patent JP-H11265904-A (JP)
Title: Device and method for loading soldering ball
Inventor: NODA KAZUHIRO
IPC: H01L21/60
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect the presence/absence of pickup error before picking up and loading a soldering ball, which is provided at a supply part, onto a work by vacuum suction to a suction hole on the lower surface of a pickup head. SOLUTION: The soldering ball provided at the supply part for soldering balls is picked up by vacuum suction to a lot of suction holes formed on the lower surface of a pickup head 11 composed of a black box. Next, the lower surface of the pickup head 11 is irradiated with light from a line light source 42 and when a photosensor provided at the pickup head 11 detects light leaked from the adsorbing holes, the presence of pickup error is discriminated from the existence of the suction hole to which the vacuum suction of the soldering ball is not performed.
Patent JP-S63176092-A (JP)
Title: Autonomous time devision matrix type channel system
Inventor: ABE SHUNJI
IPC: H04Q3/52
Filed: 1987-01-16
Abstract: PURPOSE:To set and to release at high speed a path in a channel by arranging and connecting switches which autonomously exchange two highways time- devided and multiplexed in the matrix state and composing the channel which autonomously exchanges (n) pieces of highway. CONSTITUTION:The channel S exchanging the (n) pieces of the highway by connecting the autonomous basic switches Sij (i=1, n; j=1, n) arranged in the matrix state which autonomously exchange based on addition data is composed. Each additional equipment H1i adds the additional data with time slot and to transmits it to the channel S to autonomously exchange. Each switch Sij in the channel S autonomously switches to the aimed output highway based on the additional data. An elimination equipment H2i eliminates the additional data from the time slot and outputs it to the output highway. Thus the path can be set and released without concentrated controlling of the link state in the channel.
Patent JP-S54101513-A (JP)
Title: Flexible pressure pipe and method of the same
Inventor: KAKO NAOHIRO
IPC: B29D23/00
Filed: 1978-01-26
Abstract: PURPOSE: To provide a flexible pressure pipe wherein gaps in a braided layer of a flexible pipe is charged with a molten resin in a body so as to minimize the minimum bending radius.  
     CONSTITUTION: A thin coated layer 7 of a thermoplastic resin is applied on to the surface of an inner layer pipe 1 sent from a feed gear when the pipe 1 passes through a cross head of an extruder 6. Then, the pipe is sent to a braiding machine 3 connected to the extruder 6. Since the extrusion temperature is set up so as to minimize the melt viscosity of the thermoplastic resin, and a fibrous reinforcing material is braided over the coated layer 7 before the molten resin solidifiers, the binding between the inner pipe 1 and the braided layer 8 is extremely strengthened. Then, the pipe provided with the braided layer 8 is wound by winding machines 4, 5. Generally, a protective conver sheath 9 of synthetic rubbers, etc. is provided over the pipe. Thus, a flexible pipe of 4-layer structure which is durable to the transport of pressure liquid is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5393340-A (JP)
Title: Elclosed switchboard
Inventor: YOSHIDA HIROYUKI
IPC: H02B1/38
Filed: 1977-01-28
Abstract: PURPOSE: To provide an easy transportation of the required devices by fixing the guide-rail, on which the traverser travels, to the floor at the front side of enclosed switchboard, and to provide revolving doors by dividing one plate of door into several ones, to fit for board width, which are respectively trained with hinges. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08200014-A (JP)
Title: Steam converter
Inventor: MIYAMOTO NOBUHIKO
IPC: F01K21/00
Filed: 1995-01-23
Abstract: PURPOSE: To prevent the generation of noises and vibrations by scattering and decompressing further on two steps steam decompressed in a first decompression part by a second decompressive rectifying part while rectifying the steam flow by a perforated plate. CONSTITUTION: Dry steam supplied from a steam pipe 21 is at first decompressed by a throttle valve, thereafter introduced into a second decompression rectifying part B and further decompressed through a base tube part 31 and conical drum part 32. Next, the steam is decompressed and rectified through small diameter apertures in first - third perforated plates 24A-24C. Thus, relatively uniform mild flows are realized and the generation of swirl flow in the decompression is restrained. Thus, clean water infused from a feed nozzle can be flushed to be effectively mixed. Also, since the infused clean water can be preheated to provide saturated water by steam sent in an expanded path through a feed pipe consisting of a plurality of preheating thin pipes, the clean water can be easily flushed from the feed nozzle to be gasified for improving the mixing efficiency.
Patent JP-H03212689-A (JP)
Title: Image processor
Inventor: HATADA SUSUMU
IPC: G09G5/24
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate the internal paint out of an outline font and to allow the displaying and printing of high-grade characters and graphics at a high speed by providing a means for generating only one dot of the dots indicating contours in the X direction of each of Y values. CONSTITUTION:Corresponding memory addresses are calculated from the coordinates where plotting is started and are set in an address calculating section 16 by a CPU 12. A major axis and minor axis are determined from the lengths in the X and Y directions of vectors and the parameter for determining the coordinate of the minor axis while updating the coordinates by one each in the major axis direction is calculated and set in a DDA calculating section 14. The memory access 22 reads an image memory 20 with the address from the computing section 16 and takes the data thereof into an image mask generating section 18, which makes one bit among the bits in the above- mentioned address to a black dot. The word data in the generating section 18 is written as writing data into a memory 20 when a CNTY signal is generated in the calculating section 14.
Patent JP-S59133578-A (JP)
Title: Paper carrying device of copying machine
Inventor: SUGIYAMA TATSU
IPC: G03G15/14
Filed: 1983-01-20
Abstract: PURPOSE:To help stripping work of thin paper by a strip finger by setting a thin paper feeding cassette on one end of a paper carrying device of vacuum type to a copying machine to enable access to proper place on the surface of a photosensitive body. CONSTITUTION:When the feeding cassette 17 for thin film is set, the paper carrying device 9 is turned around a shaft 13 by a camlike projection 18 provided on the upper cover of the cassette 17, and a roller 12 is brought close to the surface of the photosensitive body 5 in the lower part of the strip finger 7. When copying is started under this condition, thin paper for feeding transferred by a transferring corotron 16 is started to be stripped from the surface of the photosensitive body 5 by attractive force of the blower 8 of the paper carrying device 9 on the way to the strip finger 7, and stripped off completely by the strip finger. Thus, stripping work of thin paper by the strip finger is backed up.
Patent JP-S63177107-A (JP)
Title: Optical scanning device
Inventor: MOCHIZUKI KENJI
IPC: G02B26/12
Filed: 1987-01-19
Abstract: PURPOSE:To improve image formation performance and to obtain a large view angle and high resolution by varying the radius of curvature of the scanning lens closest to a rotary polygon mirror in the direction of the surface inclination of the lens according to a deflection direction. CONSTITUTION:A light beam 2001 which is refracted by a 1st surface is refracted by 2nd and succeeding surfaces to form an image at a position 3001 before a drum surface 17. When, however, the image is formed at a position 17 actually, the radius of curvature is varied as shown by a dotted line 1002 to reduce the power, thereby converging light on the drum surface 17 like luminous flux 2002. A spherical surface is formed by varying the radius of curvature so that the power off the optical axis (thetanot equal to 0) is smaller than the power on the optical axis (theta=0) in the surface slanting direction, thereby moving the image formation position onto the drum surface. Consequently, high resolution as image formation characteristics is maintained even when the view angle is increased.
Patent JP-S58124326-A (JP)
Title: Clock generating circuit
Inventor: NAKAMURA FUMIHISA
IPC: H03K5/15
Filed: 1982-01-20
Abstract: PURPOSE:To facilitate monolithic integration and to realize price reduction by composing a clock generating circuit of inverters, exclusive OR circuits, and a repetitive waveform generation part. CONSTITUTION:A repetitive waveform generation part SGEN generates a sine wave, saw-tooth wave, etc., which are inputted to an input terminal 1N. The moment the input voltage VIN of an inverter INVi among (n) units of inverters INV1-INVn having different input threshold voltages exceeds an input threshold voltage Vswi, a digital output voltage varying from a level H to a level L is developed at an output terminal corresponding to the inverter INVi. Then, an (n+1)-bit digital signal is obtained from (n-1) units of exclusive OR circuits EXOR12-EXORn-1n whose input terminals couple with adjacent output terminals of the respective inverters INV1-INVn and an inverter INO'n for inverting the (n)th inverter output signal.
Patent JP-S63178142-A (JP)
Title: Polyester film
Inventor: ITO KIYOHIKO
IPC: B29C55/12
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a polyester film which, when used as a magnetic recording medium, can show improved running property, especially, under high-humidity and high-temperature conditions without detriment to its electromagnetic transduction characteristics, by forming a biaxially oriented polyester film satisfying specified conditions concerning characteristic values. CONSTITUTION:A polyester film which is a biaxially oriented film based on a polyester and simultaneously satisfies the following equations: (1) 0.2<=D<=2.0, (2) sigma<=0.4 and (3) 1.1<=pi<=6, wherein D (unit:mum) is the modal diameter of the surface protrusions on at least either surface and sigma is the principal variance of the surface protrusion diameters and phi is the variance ratio. It is preferable that this film satisfies the condition: the max. value of a running parameter DELTAmuk<=0.005.
Patent JP-H09197890-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute and use the capacity of the heating power source of a fixing device for heating for warm-up and preliminary heating and press-heating. SOLUTION: As for the fixing device composed of a preliminary heating part and a press-heating part, momentary maximum electric power WI used for the warm-up of the press-heating part is made as electric power equivalent to the allowable maximum capacity (kw) of the heating power source provided at the fixing device, and the momentary maximum electric power WI used so as to maintain at the normal temperature of the press-heating part and the momentary maximum electric power WS used so as to heat the preliminary heating part in accordance with the timing of transferring a toner image or carrying transfer material transferred are controlled so as to make the total of them as the electric power equal to or below the momentary maximum electric power WI.
Patent JP-S60151009-A (JP)
Title: Mold
Inventor: YANAKA ISAO
IPC: B29C45/26
Filed: 1984-01-20
Abstract: PURPOSE:To inexpensively form a mold which can be used instead of the metal mold of a molding machine by pressing a plastically deforming material to an original component. CONSTITUTION:A pair of mounting plates 1, 2 which have heat resistance in recesses and in which synthetic resin rubbers 5, 6 are filled are secured to hot plates 7, 8, respectively, and an original component 9 which becomes an original shape of a molding product is interposed between the rubbers 5 and 6. The rebbers 5, 6 are pressurized by a jack 10, heated by the plates 7, 8 to be cured to form spaces 11, 12 plastically deformed in coincidence with the profile of the component 9. After the component 9 is removed, a passage 13 for feeding a molding material is provided on the plate 1, and a projecting rod 14 for projecting the molding product is provided on the plate 2. A projecting strip 15 is formed on one of the facing surfaces of the plates 1, 2, a groove 16 to be engaged with the strip 15 is formed on the other, thereby preventing the material fed to the spaces 11, 12 from leaking. Thus, a pair of molds 17, 18 can be obtained.
Patent JP-S60154041-A (JP)
Title: Manufacture of thermoplastic resin container
Inventor: AKAO MUTSUO
IPC: B29L22/00
Filed: 1984-01-23
Abstract: PURPOSE:To effectively manufacture a container of a thermoplastic resin by a method in which a developing plate having a rule line portion of a thermoplastic resin and notches is produced in molds by a vacuum injection molding method, and the developing plate is shaped into a box. CONSTITUTION:A developing plate 2, consisting of a front face 4, a back face 5, a left side face 6, a right side face 7, a bottom 8, a left side lapped portion 9, a right side lapped portion 10, flaps 11 and 11a, and rule lines 12, with notches 13, 14, 15, and 16, having oblique lines. The developing plate is produced in molds by a vacuum injection molding method and shaped into a box as a container 1 of thermoplastic resin. The occurrence of warping and distorsion in the container 1 can thus be greatly reduced and the flatness of the container 1 can be raised. The number of the manufacturing processes for the container 1 can also be reduced.