baber/WOPTO huggingface dataset:
Patent JP-S6251474-A (JP)
Title: Printer
Inventor: MATSUZAKI MASATOSHI
IPC: B41J35/16
Filed: 1985-08-30
Abstract: PURPOSE:To eliminate trouble due to over-taking-up, by providing a boundary mark at an appropriate position of the entire length of an ink ribbon and reducing a take-up amount by the detection signal of said mark. CONSTITUTION:An adjusting means 28 is constituted so as to reduce the number of pulses of a pulse generator 27 controlling a drive means 25 when a detector 24 detects a boundary mark 20 placed on the two-split position of an ink ribbon 14, that is, when the winding diameter of an original winding core 15 is almost equal to that of a take-up core 16. The reduction ratio of the number of pulses is adjusted so that the take-up amount in the middle of the entire length of the ink ribbon 14 is almost the same as the take-up amount at the initial stage of taking-up. By this method, the generation of trouble in which almost all part of the head sides of monochromatic parts Y, M, C become wasteful with over-taking-up or discrimination marks 1 to 3 are not detected by the detector 24 during the printing of the monochromatic parts Y, M, C or the discrimination marks 1 to 3 themselves are printed, is eliminated and a printing time can be shortened and printing quantity can be enhanced without increasing the winding diameter of the scroll in the original winding side.
Patent JP-S6169240-A (JP)
Title: Setting system for circuit scan mode
Inventor: TAMADA SHINICHI
IPC: H04L69/14
Filed: 1984-09-12
Abstract: PURPOSE:To decrease the number of program production processes and to improve the storing flexibility of collected lines, by giving the arithmetic processing to the circuit discrimination information set to a circuit adaptor and collating this information with the conditions accordant with a system to set automatically a circuit scan mode. CONSTITUTION:The circuit discrimination information accordant with each circuit is set previously to each register of circuit adaptors 4-1-4-3 respectively. Both a boot strap program for loading and a program for initialization are loaded to a buffer memory 2 and executed in order to read said discrimination information and to set an optimum can mode. Thus the coded circuit speed and transmission control procedure which are set for each circuit to be controlled are read out of a register for circuit discrimination information by a microprocessor 1 based on a program loaded to the memory 2. The processor 1 checks whether or not the read-out circuit speed and control procedure comply with the circuit storing conditions. Then an optimum scan mode is set and stored to a control table of the memory 2.
Patent JP-S5979949-A (JP)
Title: Gas introduction tube of mass spectrometer
Inventor: AIDA SATOSHI
IPC: H01J49/04
Filed: 1982-10-30
Abstract: PURPOSE:To obtain a tube easy to produce and provided with a filter capable of being formed in an optional shape which is strong mechanically, thermally, and chemically by fitting the filter sintered with metal powder to the tip of the tube proper directly or through a metallic support body. CONSTITUTION:A tube proper 21 for introducing the sample gas into a mass spectrometer is formed with fluororesin, for example. A filter 22 made of stainless steel and sintered with metal powder, for example, is fitted to the tip of the tube proper 21 directly or through a cylindrical support body 23 made of stainless steel. One end of the support body 23 is inserted into the tip of the tube proper 21 and the base end of the filter 22 is inserted into the other end side of the support body 23. Then, the tube proper 21 and support body 23 are bound together with an adhesive agent, and the filter 22 sintered with metal powder and the support body 23 are bound together by welding.
Patent JP-H0241766-A (JP)
Title: Method of pouring to casting mold and riser structure
Inventor: YAMAMOTO MASAMI
IPC: B22D39/00
Filed: 1988-07-31
Abstract: PURPOSE:To easily assure the temp. of a riser in casting by stopping pouring before the pouring arrives at the ceiling of a riser space at the time of pouring into a casting space. CONSTITUTION:The casting device is provided with a casting space 5 and the riser space 531 communicating with the casting space 5 to a casting mold body M and this riser space 531 is formed as a blind riser space. Further, the pouring is stopped before the molten metal arrives at the ceiling of the riser space 531 in case of pouring into the casting space 5. The riser space 531, therefore, acts as a holding chamber after the stop of the pouring and since the surface of the molten metal does not come into contact with the ceiling surface of the riser space 531, the temp. of the riser is easily held. The temp. holding of the riser in casting is, therefore, easily assured if this method of pouring to the casting mold M is used.
Patent JP-H1141787-A (JP)
Title: Overcurrent interrupting circuit
Inventor: HOSOKAWA KIYOSHI
IPC: B60R16/03
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent interrupting circuit applicable to a power supply circuit connected with a high capacity load by an arrangement wherein a main current path is not interrupted a detected overcurrent has a magnitude converging to a steady level in a short time. SOLUTION: When an operating switch 6 is turned on, a control circuit 5 sets the number of times (m) of switching signal for a semiconductor switch 1 at 1 and delivers a pulse signal to the logic circuit 3 of an IPS 4. Consequently, a main current circuit is conducted and the current flowing through the main current circuit is detected by a current detection circuit 2. The logic circuit 3 detects the overcurrent and interrupts the current flowing through the main current circuit before delivering a pulse signal to the control circuit 5. Consequently, the current flowing through the main current circuit is interrupted in a short time and since the value of (m), being set at 3, is delivered to the logic circuit 3, a current flows through the main circuit.  The operation is repeated until the value of (m) reaches 5 and if the current level does not exceed an assumed overcurrent level, conducting state is sustained. The overcurrent interrupting circuit is applicable to a circuit connected with a high capacity load.
Patent JP-H0938196-A (JP)
Title: Medical appliance
Inventor: SHINONOME OSAMI
IPC: A61L31/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vessel with an effectively bonded molded article of polycarbonate, etc., having low affinity by bonding a molded article of an olefin polymer to a molded article of an amorphous polymer with a polymer compsn. consisting of an ethylene-vinyl acetate copolymer and a low molecular org. ester plasticizer. SOLUTION: A polymer compsn. consisting of an ethylene-vinyl acetate copolymer, an ethylene-acrylic ester copolymer or an ethylene-methacrylic ester copolymer and a low molecular org. ester plasticizer such as di-2-ethylhexyl phthalate is prepd. When a molded article of an olefin polymer is joined to a molded article of an amorphous polymer having low affinity such as polycarbonate or polystyrene, they are integrated using the polymer compsn. as an adhesive. Affinity for the amorphous polymer can be improved.
Patent JP-S6438332-A (JP)
Title: Paper feeder
Inventor: WATANABE JUNJI
IPC: B65H1/14
Filed: 1987-07-31
Abstract: PURPOSE:To permit a motor to attain its small capacity by urging a loading bed by a spring continually in the rising direction and driving transmission gears and a one-way power transmitting means in the rising direction when a case door is closed, in the case of a large number of sheets-paper feeder connected to an electronic copying machine or the like. CONSTITUTION:When a door 15 is closed, an adapted part 67 is pressed moving a link 69 through a lever 66 and a link 68, and a gear 70 meshes with a gear 55. While the gear 55, in which a one-way clutch not shown is built, is mounted to a rotary shaft 57, and because it is made free when a timing belt 49 operates in a direction lifting a loading bed 35, it rises by turning the gear 55 by rotating a worm gear 65. When the door 15 is opened, the gear 70 is disengaged from the gear 55. By this constitution, a motor can be formed in small size by the cooperation of up urging spring tension.
Patent JP-H0355950-A (JP)
Title: Facsimile line incoming prevention system
Inventor: MUKAI TAKAAKI
IPC: H04M3/42
Filed: 1989-07-24
Abstract: PURPOSE:To prevent an incoming call from a FAX line via a relay line to a general extension by dialing a special number for the FAX line incoming call prevention service from the general extension line. CONSTITUTION:When an extension 3 is hooked off and a special number of the FAX line incoming call prevention service is dialed, a central controller 6 sets the 'FAX line incoming restriction service setting' to a memory corresponding to an extension number of the extension 3 in a service setting state storage device 7. Upon the receipt of the extension number of the extension 3 from a relay line trunk 2, the central controller 6 reads a memory of a service setting state storage device 7 corresponding to the extension number of the extension 3, connects the incoming call from the relay line trunk 2 to a signal identification trunk 4 and sends a restriction tone to the relay line trunk 2 when the call is discriminated to be an incoming call from a FAX line and reads the memory in a dial number storage device 8 in other cases to call the extension 3 with the read extension number of the extension 3.
Patent JP-2000022215-A (JP)
Title: Led array
Inventor: YANAKA MASUMI
IPC: B41J2/455
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To form LEDs in high density without lowering the quantity of light emission. SOLUTION: A p-type diffused region 15 constituting an LED 20 is made in the region within the opening 19a of an n-type semiconductor substrate 12 and in its vicinity by diffusing p-type impurities from the opening 19 provided in an interlayer insulating film 19. A p-side electrode 17 is in contact with a p-type diffused region 15 in the opening 19a. Moreover, an n-side electrode 18 is provided at the rear of an n-type semiconductor substrate 12. Adjacent p-type diffused regions 15 are made, being slid reversely to each other to the main scan axis, whereby a plurality of LEDs 20 are arranged zigzag.
Patent JP-H0721397-A (JP)
Title: Paint-out plotting method for polygon
Inventor: MIYATA MITSUTO
IPC: G09G5/36
Filed: 1993-07-05
Abstract: PURPOSE:To provide the paint-out plotting method for polygon capable of making high-speed of plotting time without using a special device for plotting. CONSTITUTION:In the paint-out plotting method for polygon performing the plotting of polygon by painting out the pixel corresponding to the graphic pattern on the display screen with plural pixels arranged, the polygon for plotting is divided along one direction of the display screen and position data on the boundary of the polygon obtained by the division are obtained. In the same division in one direction, a group of position data is formed (S1) by two position data holding between the polygon inside. By making a dot on the pixel which is held between by the group of position data (S3). Thus the plotting of polygon is performed, thus painting-out of polygon is made.
Patent JP-2000032309-A (JP)
Title: Disk video camera apparatus
Inventor: SASAKI TATSUSHI
IPC: H04N5/85
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk video camera apparatus capable of stably recording and reproducing image information even when a disk is warped by Coriolis force developed in the case of turning the disk rotated at high speed. SOLUTION: Since an optical pickup 9 for recording on or reproducing from the inner and outer peripheries of a disk 5 is arranged so that its moving direction can be parallel with an optical axis P of an image pickup lens 2, even when the disk video camera apparatus is turned to right and left or up and down while rotating the disk 5 at high speed, the warp of the disk 5 caused by Coriolis force does not occur. Thus, the angle of a light beam radiated from the optical pickup 9 with respect to the disk 5 is not changed and the image information can be stably recorded.
Patent JP-H0946619-A (JP)
Title: Video signal processor and display system
Inventor: NAKA KAZUTAKA
IPC: H04N9/64
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the sampling phase to an optimum value in the case of A/D-converting a video signal. SOLUTION: An input video signal VO representing a black/white level two- gradation test pattern is converted into 8-bit data at an A/D converter 4 synchronously with a sampling clock generated by a write control circuit 5 and the converted data are stored in a memory 6. An MPU 9 reads data of picture elements for a valid period of a video signal stored in the memory 6, calculates a difference AT between a mean value of white level picture element data larger than a prescribed value and a mean value of black level picture element data smaller than a prescribed value a sum VT between a variance of the white level picture element data and a variance of the black level picture element data and controls a phase of the sampling clock generated by the write control circuit 5 so as to maximize the AT and to minimize the VT.
Patent JP-2000096325-A (JP)
Title: Shoulder strap for clothes and women's underwear provided with the strap
Inventor: SAKAKI SHUJI
IPC: A41F15/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder strap for clothes having thin thickness at the part holding an attaching ring in the worn state to decrease the compressive and discomfortable feeling of the wearing person and decrease the bulge of outerwear near the attaching ring and provide a women's underwear furnished with the strap. SOLUTION: This shoulder strap for clothes is attached at one end 3 of the strap main body 1 to an attaching ring 10. The end 3 of the strap main body 1 is attached with plural loops of strings 30 starting from the end 3 of the main body 1, wound around the outer circumference of an attaching post 11 of the attaching ring 10 and extended to the end 3 of the main body 1.
Patent JP-H0942251-A (JP)
Title: Coupling structure between two members
Inventor: KUROIWA HIDEJI
IPC: F16B19/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To ensure strength against deformation during mounting by providing a protrusion piece, which is molded integrally with a resilient engaging part and has height enough to regulate a deformation amount in resilient deformation of a resilient engaging part, in the vicinity of the resilient engaging part and/or a part to be engaged. SOLUTION: Protrusion pieces are arranged on the right and left sides of an engaging piece 18 and the protrusion piece forms a protrusion 19 consisting of a long rectangular piece. The protrusions 19 are extended on the right and the left sides of the engaging piece 18 in parallel with a given distance therebetween throughout the overall length in a vertical direction of the cylinder body 16. A height (h) of the protrusion 19 is increased to a value higher than height, by which the engaging piece 18b protruded from a long side wall 16a when the engaging piece deformed to the resilient limit, and set to height to ensure engagement and disengagement function due to resilient deformation of the engaging piece 18.  During a mounting work, a resilient deformation amount of the engaging piece 18 is regulated by the protrusion 19 and the engaging piece is deformed resiliently with a range to prevent occurrence of yield deformation and breakage. This constitution prevents breakage of the engaging piece 18 and previously prevents exchange of a breakage part and repair at a manufacturing line.
Patent JP-H0637306-A (JP)
Title: Semiconductor device
Inventor: UENO MASAYUKI
IPC: H01L29/78
Filed: 1992-07-20
Abstract: PURPOSE:To provide a semiconductor device including a transistor having a desired gate width by suppressing fluctuation of the gate width in the manufacture of a MOS transistor. CONSTITUTION:Two conductors 25 are respectively formed in pairs along the two opposed longitudinal sides of an element region 30, and an aluminum wiring is formed on the two respective conductors 25 and connected to a predetermined potential. And the conductors 25 are so formed as to cover a region from the element region 30 inside the bird's beak part of an isolation film 15 up to a part of the isolation film 15 and made of a conductive material, such as a poly-Si film. Therefore, even when voltage is applied to a gate electrode 19, the electric field of the gate electrode located in the upper part of the conductors 25 is intercepted, so that no channel is formed under the conductors 25, since the conductors 25 are connected to a predetermined potential. For that reason, the width (W) of a MOS transistor is specified with a distance between the conductors 25.
Patent JP-S6085024-A (JP)
Title: Carriage
Inventor: KOMIYAMA MOTOAKI
IPC: B60K1/00
Filed: 1983-10-17
Abstract: PURPOSE:To realize control over consumption of a battery and prolongation of traveling time of a carriage without augmenting a capacity of the battery or adopting the wire system by providing a battery-driven carriage with a receiving terminal to supply said carriage with power from outside. CONSTITUTION:A handling robot 5 as a work device is provided in the front part of the upper surface of a body 2 for an unmanned carriage, while a plug 6 is projected from the lower part of the frontal face. The first and the second receiving terminals 7, 8 are provided in the front face of the plug 6, and the terminals 7 and 8 are connected respectively to the robot 5 and a battery 4 so as to be charged. The carriage 1 travels among the plural number of stations 10 according to a command of the central control section and the like. The station 10 is provided with a connection part 11, which is equipped with a socket 12 shaped like a sunken hollow stand so as to be adjustable to the plug 6 of the carriage 1. Further, the first and the second feed terminals 13, 14 are provided on the bottom of the socket.
Patent JP-2000007615-A (JP)
Title: Installation for producing (meth)acrylic ester and its production process
Inventor: MIYAZAKI HIROSHI
IPC: C07B61/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an installation and a process for producing (meth)acrylic esters in which sulfuric acid can be used as a catalyst and polymers can be removed by washing it with alkali, and installation can be miniaturized. SOLUTION: In the installation for producing (meth) acrylic ester by the reaction between (meth)acrylic acid and an alcohol in the presence of sulfuric acid, at least the surfaces of the parts that contact with the solution containing (meth) acrylic acid and the sulfuric acid is made of zirconium or its alloy among individual constitution parts (constitution apparatus). These individual constitution parts are, for example, the reactor vessel 1 as a part for producing crude methyl acrylate, the reactive rectification column, the circulation pump 41, the reaction heater 42, piping 31-37 and the like. (Meth) acrylic esters can be produced by using this installation efficiently.
Patent JP-2001023820-A (JP)
Title: Ferrite magnetic film for magnetic device
Inventor: FUKUDA YASUTAKA
IPC: H01F10/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce warpage of a substrate/ferrite complex by forming a multitude of cracks on the surface of a ferrite magnetic film for a magnetic device which is not in contact with a substrate, and by specifying an average of diameter of circles to which area of parts surrounded by cracks is converted. SOLUTION: Ferrite powder which is formulated in a specified composition and a binder such as ethylcellulose are mixed to form a paste for easy control of crack introduction in the ferrite magnetic film for a magnetic device and for a low manufacturing cost. The paste is applied to a substrate by screen printing method or the like, is baked and cooled to manufacture the ferrite magnetic film. For intentionally introducing cracks on the surface of the ferrite, the baking temperature is set lower than 900 deg.C and the cooling speed is set higher than the normal speed being about 5 deg.C/min. By setting the average of equivalent diameter of parts surrounded by cracks to 100 μm or smaller, a proper film state with a little amount of warpage and without any peeling can be obtained.
Patent JP-H0862682-A (JP)
Title: Film winding-up device for camera
Inventor: MURAMATSU KATSUJI
IPC: G03B17/00
Filed: 1994-08-16
Abstract: PURPOSE: To prevent a photographic film from being shaken at an photographic film. CONSTITUTION: A film winding-up device is fitted to a film unit with a lens. Then, a coupling gear 5 for rotating a winding-up knob is fixed to the shaft 88 of the film winding-up device. Besides, a gear 82 is fixed to the lower part of the shaft 88 and the rotation of a motor 4 is transmitted to it. When a film winding-up button 23 is depressed, a switch 84 is turned on and the driving of the motor 4 is started. Besides, the shaft 88 is moved downward and the gear 5 is engaged with the winding-up knob. When one frame of the photographic film is fed, the film winding-up stop mechanism of the film unit with a lens is actuated and the rotation of the winding-up knob is inhibited. Then, when the depressing of the button 23 is released, the switch 84 is turned off and the driving of the motor 4 is stopped.  Besides, the shaft 88 is moved upward by a spring 91 and the gear 5 is separated from the winding-up knob. Then, the winding-up knob is set to be free.
Patent JP-2001018193-A (JP)
Title: Ultrasonic cutter device
Inventor: IDO SHOZO
IPC: B26D7/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To easily and accurately cut a sealing material for construction, by providing a blade unit vibrated by a specific frequency by an ultrasonic vibration. SOLUTION: A vibrator 6 controlled by an electric control means 5 to generate vibration energy is provided. In a blade unit 4, a vibration of 15 to 60 μm amplitude and 10 to 100 kHz frequency by the vibrator 6 is utilized for a sealing material. A shape of the blade unit 4 is determined by a relative relation of the amplitude of vibration wave length and a cutting effect and mechanical strength of the sealing material, a maximum amplitude value of vibration waveform or an amplitude value within minus 30% from the maximum value of amplitude of the vibration waveform is a length coming to a tip end part of the blade unit 4. Even in the sealing material of large elasticity, the cutting effect relating to the sealing material is increased by a relation to a vibration condition.  The sealing material is a high polymer composition mainly composed of high polymer generated by hardening reaction, to be provided with performance as the sealing material of concrete, metal or glass.
Patent JP-2001024271-A (JP)
Title: Semiconductor light emitting device
Inventor: ASANO HIDEKI
IPC: H01S5/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain high output and improve reliability when a device has stripe structure. SOLUTION: In a package 8 provided with a window 7 for leading out a light, a semiconductor laser element 1 is soldered to a heat sink 2 provided with a thermistor, and the heat sink 2 is soldered to a thermoelectric element 3 by using solder 6. As to the semiconductor element 1, a clad layer 22, an optical guide layer 23, an lnGaAsP tensile distortion barrier layer 24, an InGaAsP quantum well active layer 25, an InGaAsP tensile strain barrier layer 26, an optical guide layer 27, a clad layer 28 and a cap layer 29 are laminated in order on an N-GaAs substrate 21. The degree of lattice mismatch between the barrier layer 24 and the substrate 21 is made -0.7%. The total thickness of the two tensile distortion barrier layers 24, 26 and the two optical guide layers 23, 27 which sandwich the active layer 25 is made 0.7 μm.  A reflecting film of 20% is formed on the light output end surface, and a reflecting film of 90% is formed on the opposite end surface.