baber/WOPTO huggingface dataset:
Patent JP-S63295220-A (JP)
Title: Cleaning of feeding path of injection liquid in reaction molding machine
Inventor: YOSHIDA SHUNICHIRO
IPC: B29C67/24
Filed: 1987-05-27
Abstract: PURPOSE:To carry out efficient cleaning and to prevent residence of residual liquid of nylon reaction injection liquid, by feeding air and water from a metering device part, switching over properly feeding and cycling paths of the nylon reaction injection liquid and thereby cleaning them successively. CONSTITUTION:After a cleaning valve 3 is opened and a nylon reaction injection liquid is discharged, a feed controlling valve 20 and a bypass controlling valve 21 of a feed path 7 are closed. An air inlet valve 24 of a metering device 5 is opened and for example, air of a specific pressure is charged. As shown with arrow marks 1, the air passes through a mixing head 6 and a return- recycling path 8 from a feeding path 7 after the metering device 5 and discharged from a discharge valve 9 of a feed tank 2 part. Then, an inlet cock 17 and a return cock 18 of the mixing head 6 are closed and a bypass controlling valve 21 are opened. As shown with arrow marks 3, the air is discharged from a discharge valve 9. Finally, the bypass controlling valve 21 is closed and the feed controlling valve 20 is opened. As shown with arrow marks 2, the air is discharged from the discharge valve 9.
Patent JP-2000002819-A (JP)
Title: Method for aligning optical fibers to multi-port optical assembly
Inventor: CHANG KOK WAI
IPC: G02B6/38
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the assembly method of an optical device by which the number of alignment steps is reduced without losing accuracy of alignment between fibers. SOLUTION: This assembly method of the optical device includes selective switching of an optical coupling between parts by using at least one controllable multi-state optical element 22, the optical fibers are optically connected to plural pieces of I/O ports corresponding to a stack of optical elements 10. In the quality control usage, a stack of polarizing operation elements are inspected to confirm a proper operation concerning the separating operation of polarized components of input beams and a selective re-connecting operation. In the usage of position adjustment between fiber ports, the fibers 14, 16 on the same side 16 of stacks are fixed in a parallel relation with an already-known distance between the centers equal to the distance between the ports corresponding to a stack of optical elements.  At least another fiber is automatically aligned to a port corresponding thereto by optically aligning the fibers on the front side of the stacks with the fiber 18 on the behind side of the stacks.
Patent JP-H08299647-A (JP)
Title: Pattern sewing machine
Inventor: OYA SHIRO
IPC: D05B65/02
Filed: 1995-05-01
Abstract: PURPOSE: To provide a thread cutting mechanism optimum for a reverse bayonet point type half-rotation latch lever by retreating a thread take-up lever side needle thread to a retreating notch groove when a moving blade is moved forward in a thread cutting action, and capturing a fabric side needle thread sorted to the front side of the needle location position in a capturing notch groove for cutting. CONSTITUTION: A half-rotation shuttle unit 40 for forming a permanent sewing seam in cooperation with a needle 9 is provided with a half-rotation latch lever 42 reciprocatatively rotatably supported around the horizontal axis in the longitudinal direction in a hook 41. The latch lever 42 is provided with a case storage section 42b fittable with a bobbin case from the release end side and a bayonet point 42a capturing a thread loop at the time of CW rotation on the release end side of the needle location position of the needle 9.  A capturing notch groove 51d capturing the fabric side needle thread 1 sorted to the release end side of the latch lever 42 than the needle location position by the thread sort section 54b of a shuttle thread guide member 54 and moving it to the returning direction of a moving blade 51 is formed on the moving blade 51 moved forward at the time of a thread cutting action.
Patent JP-S5656925-A (JP)
Title: Intake air cooling system for automotive engine
Inventor: MORI MITSUAKI
IPC: F15B21/04
Filed: 1979-10-17
Abstract: PURPOSE: To simplify the piping for passing hydraulic fluid used in a cooling fan driving system, by disposing radiators for cooling the cooling fan driving system in air ducts in which a cooling fan is provided.  
     CONSTITUTION: When a hydraulic motor 13 is rotated by a hydraulic pump 14 and a cooling fan 12 is set into rotation, external air is introduced into air ducts 11 as shown by arrows in the drawing. Therefore, intake air supplied from intake ducts 17 is cooled by intake radiators 18 which are cooled by the external air introduced into the air ducts 11 as described above, so that the intake air is supplied at a low temperature to the engine via intake ducts 19. On the other hand, hydraulic oil passed through a pipe 16 for driving cooling fan 12 is also cooled when passing through a hydraulic-circuit radiator 20 which is cooled by air introduced duct 11. Since, with such an arrangement, it is made unnecessary to extend the piping for passing hydraulic fluid for driving a cooling fan to the outside of the vehicle body, the hydraulic piping for the cooling fan driving system can be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02310774-A (JP)
Title: Intellectual specification editting method
Inventor: TAGUCHI KOICHI
IPC: G06F17/50
Filed: 1989-05-26
Abstract: PURPOSE:To attain the reduction of edit time and matching with specification by referring to a specification dictionary file, and a specification edit knowledge file. CONSTITUTION:The system is comprised of an input part 1, a command analysis part 2, an inference part 3, an output part 4, the specification dictionary file 5, and the specification edit knowledge file 6. The specification dictionary file 5 on which the specification components of an operation flow used in the past, a job flow, and a system flow are registered, and the specification edit knowledge file 6 storing expert specification edit knowledge in a targeted operation using the specification component are referred when performing edit. And the specification component is selected from the specification dictionary file 5, and new operation flow, job flow, and system flow are edited according to guidance due to the content of the specification edit knowledge file 6. Thereby, it is possible to shorten the edit time and to guarantee the matching of the specification.
Patent JP-S5358243-A (JP)
Title: Developer for electrostatic latent image
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G9/12
Filed: 1976-11-08
Abstract: PURPOSE: To elevate image density and reduce ground soiling,, by designating a specific carge amount of toner, average particle diameter, and dissolution parameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10327552-A (JP)
Title: Stepping motor
Inventor: MATSUMOTO KEIGO
IPC: H02K37/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor, wherein its lead wires can be drawn out in its axial direction without increasing the number of its parts, its working manhours, and its size. SOLUTION: A method capable of drawing out lead wires 5a, 5b in the axial direction of a stepping motor comprises a step for setting the dimension between terminals 3, 3 of a coil bobbin 1 and the dimension between terminals 4, 4 of a coil bobbin 2 to different ones from each other, a step for providing in the outer periphery of a motor case 6 grooves of holding and fixing the lead wires 5a, 5b therein, a step for providing a wall on the outer periphery of a motor cover and arranging the lead wires 5a, 5b via the terminals 4, 4 of the coil bobbin 2 between, and a step for holding and fixing the lead wires 5a, 5b in the grooves of the outer periphery of a motor case 6 so as to set the wall of the outer periphery of the motor cover as to cover the terminals 3, 4 of the coil bobbins 1, 2 with it.
Patent JP-H10324194-A (JP)
Title: Interior trim equipment for automobile
Inventor: HOSHINO TAKESHI
IPC: G07D9/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To use a functional component such as a coin holder or the like inside and outside the interior of an automobile. SOLUTION: An interior trim equipment comprises a housing part 10 mounted in the interior of an automobile, and a functional component 2 removably held in the housing part 10, and the functional component 2 is used in both conditions, that is, a condition where the functional component 2 is stored in the housing part 10, and a condition where the same is removed from the housing part 10. In the condition where the functional component is stored in the housing part 10, it can be used in the cabin, and it becomes portable by removed from the housing part 10, to be used outside of the automobile.
Patent JP-S61290426-A (JP)
Title: Higher harmonic generator
Inventor: YANO MORICHIKA
IPC: G02F1/37
Filed: 1985-06-18
Abstract: PURPOSE:To enhance the conversion efficiency of the higher harmonics generation by coupling two dielectric light guides for guiding a fundamental and its higher harmonics, respectively to each other and by making the effective refractive indexes of the guides equal. CONSTITUTION:Light guides 2, 3 for guiding a fundamental and its secondary harmonics, respectively are coupled to each other and arranged parallel, and the widths d1, d2 of the guides are regulated so that the effective refractive indexes of the guides are made equal. The fundamental and its harmonics are made qual in phase velocity and mutched in phase, so the conversion efficiency can be enhanced.
Patent JP-H10326335-A (JP)
Title: Image processor
Inventor: KITAGAWA OSAMU
IPC: G03F1/90
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can make a fine adjustment of the position of a trimming frame easily and speedily. SOLUTION: When a prescan of an image document by a scanner is completed, the prescanned image 70 is displayed on a display device. Then, a rectangular trimming frame 71 is displayed for the prescanned image 70. Then, rectangular enlargement display windows 81 to 84 are set for the four corners of the trimming 71. Here, when an operator indicates an enlargement display, the mutually separate enlargement display windows 81 to 84 and their internal images are so moved in parallel to adjoin to one another, so that they are enlarged and displayed as one composite image 90 on the display device. Then, a trimming frame 71' is displayed on the composite image 90. The operator moves the trimming frame 71' for enlargement and reduction and also varies the longitudinal/lateral ratio to finely adjust the trimming area.
Patent JP-H08323425-A (JP)
Title: Bending device
Inventor: ITO MICHIRO
IPC: B21D7/025
Filed: 1995-05-31
Abstract: PURPOSE: To provide a bending device capable of effectively performing a bending work, with a minimum curvature. CONSTITUTION: An inserting hole 14 with a diameter smaller than the outside diameter of a pipe 1 is formed by a pressing die 10 and a wiper die 12 arranged oppositely to the pressing die 10, and the pressing die 10 and the wiper die 12 are inserted into a sliding hole 22. The pressing die 10 is supported to be slidable in the axial direction of the pipe 1. An extruding member 32 pushing the pipe 1 is arranged in the inserting hole 14. Then the pipe 1 inserted into the inserting hole 14 by the extruding member 32 is held by bending die 2 and tightening die 4, thereby the tightening die 4 and the bending die 2 are rotated around a bending center C to bend the pipe 1.
Patent JP-S5924727-A (JP)
Title: Yarn, film, or molding having active surface and their production
Inventor: INOUE TADASHI
IPC: C08J7/04
Filed: 1982-08-02
Abstract: PURPOSE:A yarn, film, or molding having a surface excellent in water resistance, solvent resistance, and weather resistance, etc., prepared by bonding a specified polymeric quat. ammonium salt to the surface of a yarn, film, molding, or the like, comprising a polyamide or a polyester. CONSTITUTION:A yarn, film, or molding having an active surface to which a polymeric quat. ammonium salt is bonded and which is excellent in water resistance and solvent resistance, is prepared by polymerizing and crosslinking a polymeric quat. ammonium salt having an ester chain-containing (meth)acrylate ester of the formula [wherein A is a lower alkylene, hydroxyalkylene, lower alkyl-substituted alkylene, X is a halogen, R1 and R2 are each a lower alkyl, hydroxy-lower-alkyl, and R3 is (meth)allyl] as an essential structural unit with the aid of a polymerization initiator onto the surface of a yarn, film, or molding comprising a polyamide or a polyester, or of a composite film having at least one surface comprising the film, or of a composite molding.
Patent JP-S5922723-A (JP)
Title: Cooling method of propylene resin film or sheet and device therefor
Inventor: FUKUSHIMA NOBUO
IPC: B29C48/10
Filed: 1982-07-30
Abstract: PURPOSE:To obtain the titled film with no unevenness patterned with spots and consequently with good transparency by a method wherein the surface of film extruded from a die or the like is efficiently and uniformly cooled by mixed refrigerant of fine mist-like cooling liquid generated by supersonic vibrator and cooling gas. CONSTITUTION:A bubble 2 is formed by upwardly extruding fused propylene resin out of an annular extruding die 1 connected to an extruding machine at the manufacture of propylene resin film or sheet. Then, both or either of the inner and outer surfaces are cooled efficiently and uniformly at a cooling device 5 arranged above the annular die 1 by the mixed refrigerant of the mist-like cooling liquid 6 consisting of particles generated by an ultrasonic vibrator 7 and having the diameter of 10mum or less and the cooling gas such as air or the like mixed with each other at a space part 10 and discharged through an opening 5 and, after that, taken up by means of a take-up consisting of guide plates 3 and take-up rolls 4 in order to obtain the objective film or sheet.
Patent JP-S5658537-A (JP)
Title: Ultrafine powder synthesizing furnace
Inventor: NAKAMURA KOUSUKE
IPC: C01B31/36
Filed: 1979-10-19
Abstract: PURPOSE: To obtain a synthesizing furnace of a high-frequency induction heating plasma system which is so constituted as to blow the cooling gas separately admitted into the tail frame part of hot plasma, and which permits synthesizing of ultrafine powder at a high yield.  
     CONSTITUTION: Ar is admitted 8 into a plasma torch 2, and the hot plasma is generated in the lower part of the torch 2 by the induction coil 3 connected to a high- frequency electric power source of 4MHz. On the other hand, H 2  is admitted 9 in order to prevent the deposition of the reactant on the inside wall of the torch 2. In addition, CH 4  is admitted 7 into a raw material feeder 1 containing Si of 325 mesh full pass, and the mixture of Si powder and CH 4  is supplied into the hot plasma. Deposit is allowed to deposit on the water-cooled metal cylinder 5 installed on the lower stream of the tail frame part of the plasma. In this case, H 2  is admitted 10 into this tail frame part to quickly cool the gas, whereby the deposit of ultrafine powder of ≤0.08μ grain size is obtained. In addition it is possible to control the grain sizes of the deposit by the amount of the above-described gas for quick cooling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H085942-A (JP)
Title: Variable vertex prism device
Inventor: OSHIMA SHIGERU
IPC: G02B27/64
Filed: 1994-06-16
Abstract: PURPOSE:To prevent generation of the ghost of a variable vertex prism. CONSTITUTION:This variable vertex prism is constituted by covering the circumference of two sheets of glass plates 11, 13 facing each other with bellows 17, hermetically sealing liquid therein and relatively tilting two sheets of the glass plates 11, 13 facing each other, thereby varying the vertex formed by two sheets of the glass plates 11, 13. The contact surfaces of two sheets of the glass plates 11, 13 to liquid are subjected to antireflection coating. The generation of the ghost, etc., is prevented even in the case of a high-illuminance subject, such as illumination lamp. The generation of the ghost occurring in color smear, etc., is lessened even if this device is used for a lens having a long focal length at a telephoto end for the purpose of preventing image blurring.
Patent JP-2000316981-A (JP)
Title: Stent
Inventor: UCHIYAMA YASUJIRO
IPC: A61M29/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a stent which can improve a stenosis part that is generated in an organism, i.e., a blood vessel and so forth. SOLUTION: A stent is formed into an almost tubiform body and can be extended from an inside of the tubiform body to a radius direction. A small-gage left curve LSR is connected with an upper left area to a central point O of a connecting part 3 through a small-gage left straight line LSL. A large-gage right curved line RLR is connected to an upper right area to the central point O through a large-gage right straight line RLL. A large-gage left curved line LLR is connected with a lower left area to the central line O through a large- gage left straight line LLL. A small-gage right curved line RSR is connected with a lower right area to the central line O through a small-gage straight line RSL. Thereby, at least one rectangular member 2 is constituted.  A circular unit 4 is constituted by arranging plural rectangular members 2 so as to surround a central axis of the stent and plural circular units 4 are extended to an axial direction of the stent.
Patent JP-H06343785-A (JP)
Title: Needle thread cutting device for sewing machine
Inventor: TSUKIOKA TAKASHI
IPC: D05B65/02
Filed: 1993-06-04
Abstract: PURPOSE:To provide a needle thread cutting device for a sewing machine, facilitating the visual recognition of the position of a workpiece when lowering the presser foot before starting the sewing machine to simplify positioning the workpiece. CONSTITUTION:A stopper means 60 and a holding member 44 are engaged to hold a needle thread cutting means 34 having a fixed blade 35 and a movable blade 36 at a retracted position when the sewing machine is set in a starting state where a quadric crank chain means 25 and the holding member 44 mounted on a safety arm 58 are disengaged.
Patent JP-S61292725-A (JP)
Title: Input device
Inventor: NAKANE SHINICHI
IPC: G06F3/023
Filed: 1985-06-20
Abstract: PURPOSE:To prevent such a case where the static electricity, etc. electrostatically charged to an operating person is supplied through a keyboard part and causes the malfunctions of a control part, by connecting the contact part of a keyboard to an output and input parts via a prescribed impedance element. CONSTITUTION:When a contact A1 conducts, an input potential h2 is decided by the ON voltage of a transistor of an output part 14 and the voltage dividing ratios of resistances 19, 23 and 25 and the contact C1 respectively. The value of each resistance is set lower than the fetching potential of a L (low) signal of a K1 input part port. While the potential h2 is pulled up by the resistance 19 and set at an H (high) level when the contact C1 is turned off. Thus a control part is protected from the electrical noises mixed from the contact part even with connection to each output part as well as each input part owing to the intervention of a prescribed impedance element (resistor).
Patent JP-H05332894-A (JP)
Title: Specimen collector
Inventor: MITSUMATA TADAYASU
IPC: G01N1/02
Filed: 1992-05-27
Abstract: PURPOSE:To widely use a specimen collector in an industry field such as collection and analysis of an environmental pollutant and a hazardous substance and health care by developing the specimen collector of high collection efficiency in regard to improvement of the specimen collector for detecting the substance of a microscopic quantity existing in the air. CONSTITUTION:A specimen collector 1 for collecting a substance of a microscopic quantity existing in the air is one in which a filter for dust removal 3 of large hole diameter than another filter for specimen collection 4 is provided in front of the filter for specimen collection 4 instead of a conventional collector with one filter. Thereby, even in the case where there is much dust, the specimen collector 1 of high specimen collection efficiency can be obtained.
Patent JP-H085590-A (JP)
Title: Humidity sensor
Inventor: NAKAGAWA SHIRO
IPC: G01N27/04
Filed: 1994-06-16
Abstract: PURPOSE:To realize reduction in size, weight and cost by decreasing the number of components. CONSTITUTION:An oscillation circuit is configured including the gate G11 of a CMOS structure (Q1, Q2) which functions to increase the operating current (i) as the operating frequency increases. The oscillation circuit is provided, at a part 4 of the circuit, with a humidity sensor element HS having electric impedance variable with the humidity. The oscillation circuit converts the variation of humidity into the variation of frequency which is further converted into the variation of the operating current (i) and outputted from the gate G11. In order to increase the variation of the operating current (i) caused by the frequency variation, the gate G11 is connected with a capacitive load, i.e., a series circuit of a capacitor C13 and a resistor R17.
Patent JP-S5660167-A (JP)
Title: Main scanning signal generation system
Inventor: OGASAWARA FUMIHIRO
IPC: H04N1/053
Filed: 1979-10-20
Abstract: PURPOSE:To make it possible to obtain a main scanning signal of desired line thickness by using a plate of rough slit array thickness, by multiplying and leading out a signal obtained from the detector of a main scanning signal generating circuit using a PLL circuit. CONSTITUTION:Phase detector PD receives and shapes scanned analog signal S1 into rectangular-wave signal S2 and also makes a phase comparison to signal S3 outputted from frequency-dividing circuit D2 to generate a signal that corresponds to the difference. Then, LPF-F receives this difference signal to remove its high frequency component and sends its output to VCO to equalize its frequency and phase difference to those of signal S1. Then, the output of VCO varies synchronizing with signal S1. The free-running frequency of this VCO is set four times that of signal S1 by timing circuit T and VCO output signal S4 is inputted to half-frequency-dividing circuits D1 and D2. Therefore, signal S3 of the same frequency with signal S1 is outputted from circuit D2 to detector PD and from circuit D1, accurate eight/mm. line thickness main-scan signal S5 of the double frequency can be led out.
Patent JP-S632968-A (JP)
Inventor: MAIKERU POORU WAKUTAA
IPC: C07C323/19
Filed: 1987-05-29
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-S5259250-A (JP)
Title: Magnetic support device
Inventor: KOISHI YOSHIO
IPC: H02K7/09
Filed: 1975-11-10
Abstract: PURPOSE: The magnetic pole for leakage flux is attached to the magnetic pole of permanent magnet being covered by damping ring so that it can increase eddy-current loss without changing magnetic absorbtion power and improve stability of rotation by increasing damping effect of supported body. 
     COPYRIGHT: (C)1977,JPO&Japio