baber/WOPTO huggingface dataset:
Patent JP-H03102861-A (JP)
Title: Lead frame for integrated circuit
Inventor: MAIKERU EI RAMUSON
IPC: H01L23/495
Filed: 1990-06-28
Abstract: PURPOSE: To practically equalize the capacitances of respective leads by practically equalizing the geometrical areas of respective leads. CONSTITUTION: A lead 36 is composed of three different sections, a 1st section 36a is away from a central power bus 12 and directed vertical to it. A central section 36b forms an angle from a perpendicular toward the bus 12 and is equipped with a trapezoidal cross-sectional area. A 3rd section 36c of the lead is arranged vertical to the central power bus 12. The 1st sections of the lead corresponding to the section 36a are respectively made rectangular and have the equal cross-sectional area. Similarly, the cross-sectional areas corresponding to the section 36b have a practically equal cross-sectional area. Similarly, a base 36e constituting the lower base of the trapezoidal area has the same length as all the other correspondent bases of the remaining conductive lead. Besides, the heights of trapezoidal areas of all the conductive leads 16 and 18 are equal.  Further, since the respective areas of 3rd sections 36c of the 3rd conductive areas are equal, the respective geometrical areas of the conductive leads are equal and the capacitances of leads are made practically equal.
Patent JP-H08322897-A (JP)
Title: Cervical vertebrae, spine and lumber vertebrae correcting machine
Inventor: KANESHIRO YOSHIYUKI
IPC: A61H1/02
Filed: 1995-06-02
Abstract: PURPOSE: To make it possible to comfortably correct the cervical vertebrae, the spine and the lumber vertebrae in a short period by repeating the rotating of a bed to perpendicularity from fixed center rotating motion through moving center rotating motion, then generating of many and diversified kinds of warm heat by universally shifting and changing temp. heaters in rotational periods. CONSTITUTION: The fixed center rotating device is constituted by passing both ends of a shaft 1 into a bearing 4 in the upper parts of struts 3, installing a motor between these struts 3, reducing its speed by a gear, meshing the gears 2 of the shafts and setting locking devices for the head or ankles to both sides of the bed. The moving center rotating device is constituted by setting sliding bearings 6 at both ends parallel with the struts 3, setting guides 7 for sliding the struts 3 and setting rails 8 in the lower parts of the guides in parallel with the bed. Rotating bearings 9 are set at four corners of the bed and balance weights are set. The universally shifting and temp. changing heaters are constituted by using nichrome wires alone and horizontally arranging plural pieces of such wires parallel with the longitudinal central groove of the bed.
Patent JP-S6326640-A (JP)
Title: Autofocus device for microreader or the like
Inventor: SAKAMOTO KEIJIROU
IPC: G03B13/36
Filed: 1986-07-21
Abstract: PURPOSE:To eliminate the eclipsing of an optical path and a deficiency in the quantity of light at the time of projection by providing a focus detection part for automatic focusing at a surface position which is off the optical path of projection and equivalent to projection plane, and switching the optical path of projection. CONSTITUTION:A focus detecting element 8 is arranged on the screen equivalent plane P slantingly above the projection optical path 9 to a screen 7. When focusing operation is performed, a 1st mirror 4 is displaced to form a focus detectable projection optical path 31 through which the negative image of a microfilm 2 is projected on the screen equivalent plane P where the focus detecting element 8 is arranged, and an image in the same focusing state with the projection image on the screen 7 and a photosensitive body is projected on the focus detecting element 8. For the purpose, automatic focusing operation is carried out by the focus detecting element 8 so that the focus detection result indicates a focusing state, and thus a normal reader projection state or print projection state is entered, thereby viewing or copying an in-focus image plane.
Patent JP-H0729794-A (JP)
Title: Reflection type mask
Inventor: OSHINO TETSUYA
IPC: G03F1/22
Filed: 1993-07-12
Abstract: PURPOSE:To simplify the manufacturing process of a reflection type mask and to shorten its manufacturing time. CONSTITUTION:In the title reflection type mask which is composed of an X-ray reflecting multilayer film 1, a non-reflection part on which an absorber 4 made of a material which easily absorbs X-rays, is formed on the multilayer film, and an intermediate layer provided between the multilayer film and the non- reflection part, the intermediate layer 3 is formed of a material which transimits X-rays easily at the wavelength used.
Patent JP-S5875233-A (JP)
Title: Keyboard input equipment
Inventor: OGURA KAZUAKI
IPC: H03M11/04
Filed: 1981-10-28
Abstract: PURPOSE:To improve input operability greatly, by inputting plural character strings at a time with a special key through the same operation as normal character key input operation. CONSTITUTION:Information inputted with keys is displayed at a CRT display part 11 through a control part 31. When a prescribed character string appears in the information frequently, a memory setting part 23 is pressed and then a character string is inputted with normal keys 22, so that the output character string is inputted to and set in a current file 32. Therefore, each time the prescribed character stiring appears in the input information, a memory specification key 24 is pressed to access the character string stored in a permanent file 33 through a control part 31, and it is displayed at the display part 11. Consequently, the same effect with the input of the prescribed character string is obtaind by operating the key 24 once.
Patent JP-S6328886-A (JP)
Title: Dry etching device
Inventor: SASAKI ICHIRO
IPC: C23F4/00
Filed: 1986-07-23
Abstract: PURPOSE:To uniformly etch even a large-diameter wafer by arranging a sample carrier backed with an annular member consisting of a high-permeability material in a sample chamber connected to a plasma generating chamber provided with a coil for impressing a magnetic field. CONSTITUTION:A microwave is introduced into the plasma generating chamber 4 from a quartz sheet 2 through a waveguide 1. The coil 5 is furnished on the outer periphery of the plasma generating chamber 4 to form a magnetic field. An etching gas is supplied into the plasma generating chamber 4 from a gas inlet pipe 3, and the chamber 4 is evacuated from the evacuation port 10 of the sample chamber 6 connected to the plasma generating chamber 4. High-density plasma is generated by the microwave and magnetic field. The plasma diffuses into the sample chamber 6 along the line of magnetic force 11 of the magnetic field. The wafer carrier to be loaded with a wafer 7 is arranged in the sample chamber 6, and the annular member 8 consisting of a high-permeability material such as iron is provided on the rear surface. As a result, the line of magnetic force 11 is condensed on the member 8, the density of the plasma around the wafer 7 is increased, and the wafer is uniformly etched.
Patent JP-H0460463-A (JP)
Title: Cross coil type instrument
Inventor: TSUYUKUBO SAKAE
IPC: G01R5/16
Filed: 1990-06-29
Abstract: PURPOSE:To enable the lowering of cost of a terminal by a method wherein a mounting support section is formed integrally with an upper housing and a sheet terminal which has a mounting section formed at one end thereof and a solder connection part at the other end thereof is arranged outside a magnetic shield case. CONSTITUTION:Terminals 20 to be fixed on a meter case 6 and housings 1 and 2 are arranged outside a magnetic shielding case 13. The terminals 20 can employ inexpensive material such as galvanized plate, or even a magnetic material without troubles. A connection piece 20-4 at a coil end and a connection piece 20-4 connected to an electric element are both provided at the other end of the terminal 20 with one end thereof fixed on the case 6. This allows the soldering of the pieces simultaneously after the connection thereof thereby achieving a higher workability.
Patent JP-S6150563-A (JP)
Inventor: MIZOGUCHI YOSHIYUKI
IPC: A61L2/06
Filed: 1984-08-20
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-S60130839-A (JP)
Inventor: IIHIYUA II CHIYANGU
IPC: G01R31/3183
Filed: 1984-08-20
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-S6233555-A (JP)
Inventor: MAENO MITSUO
IPC: B02C15/00
Filed: 1985-08-06
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-S6150126-A (JP)
Title: Automatic dimming electronic flash device
Inventor: IWATA HIROSHI
IPC: H05B41/34
Filed: 1984-08-18
Abstract: PURPOSE:To vary an optical peak value with the accurate quantity of emitted light and to perform continuous synchro-flash photography in a short time by providing an FET in series with a flash discharging tube and stopping application of a voltage which makes the FET conductive when the quantity of light received from an object becomes a prescribed value. CONSTITUTION:A DC-DC converter 10 is provided with an oscillating transformer 13 and an oscillating transistor TR14 and converts a DC power 11 to a boosted DC. A flash discharging tube 14 consumes the charged electric charge of a main capacitor C1 to emit light, and an FER15 is connected in series to the discharging tube 14. A voltage control means 16 controls the applied voltage of the FET15. The means 16 consists of a constant voltage generating circuit 17, a circuit 18 which generates a control volage given to the FET15, a circuit 19 which controls the operation of the circuit 18, a control operation stopping circui 20 which receives a light emission stop signal from a light receiving part 34 to operate and stops applying an operation input signal from the operation control circuit 19 to the control voltage generating circuit 18, and a start switch circuit 21 of a device. Thus, the optical peak value is varied with the accurate quantity of emitted light and continuous synchro-flash photography is performed in a short time.
Patent JP-S6233763-A (JP)
Title: Composite target for sputtering
Inventor: ABE TOSHIRO
IPC: H01L21/285
Filed: 1985-08-05
Abstract: PURPOSE:To form a thin alloy film on a substrate at a low cost easily and stably by using a composite target for sputtering obtd. by combining partial targets made of different film forming substances. CONSTITUTION:Partial targets 1, 2, 3 made of the constituents of a thin alloy film to be formed on a substrate are made circular and discoid and combined to obtain a discoid composite target for sputtering. When this target is used, an expensive alloy target is made unnecessary and even a thin film of an alloy of substances which are not metallurgically alloyed can easily be formed on a substrate by sputtering.
Patent JP-S6150253-A (JP)
Title: Head supporting mechanism of floppy disk drive
Inventor: KUME KAZUNARI
IPC: G11B5/105
Filed: 1984-08-18
Abstract: PURPOSE:To attain stably write/read action by supporting the lower head of a floppy disk drive at one side of a supporting plating spring to sink the low head to a carriage by means of said spring. CONSTITUTION:After a lower head 28 is fixed through a supporting plate spring 34 in the upward downward direction in a freely cantilever-movable manner, a magnetic shield plate 52 is fixed surrounding the lower head 28. For a movable part 34b of the supporting plate spring 34, the sinking quantity is regulated by a spring receiver surface 48a and 48b installed at the tip side of an opening part 46 of the carriage 18. In head loading, when pressure move than normal is applied to the lower head 28, the movable part 34b of the supporting plate spring is securely positioned and regulated. Even when pressure is applied to the lower head 28 in the lower direction becomes smaller and floating, etc., occur at a disk 10, the lower head 28 follows the disk 10 for an initial sinking quantity only and shifts in the upward direction.
Patent JP-S6160407-A (JP)
Inventor: NAGAI TORAKICHI
IPC: B65B9/10
Filed: 1984-08-18
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-H1021300-A (JP)
Title: Linking system of work flow system and scheduling system
Inventor: SAKAGUCHI TAKASHI
IPC: G06Q10/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make a working processing smooth by linking a work flow system added with the processing time limit of a work and the priority of the work and each user's schedule system with each other. SOLUTION: The computer 205 of a server is one or plural computers for a server, and the work flow system 211 is provided with a work flow engine 206 managing the user of a work flow and the assignment of the work to the user and a schedule inquiring part 207 for the giving/receiving of the schedule system 208. Then the work flow engine 206 reads a work flow managing table 209. In this case the work flow engine 206 inquires a user's schedule to the schedule system 208 through the schedule inquiring part 207 and reads the schedule of the user of an asking destination from a schedule managing table 210.
Patent JP-H07726-A (JP)
Title: Production of hydrophilic filter material
Inventor: ONO SHINJI
IPC: A61K35/14
Filed: 1993-06-18
Abstract: PURPOSE:To make it usable for the filtration of liquid hydrogen or blood by forming a nonionic copolymer film containing a specific quantity of glucosil oxyethyl methacrylate in fibers and then heat treating it, in an assembly of a hydrophobic fiber heat treating. CONSTITUTION:A coating film in which a sugar unit exists is formed on the fiber by heating the hydrophobic fiber having the nonionic copolymer film containing 40-80wt.% glucosil oxyethyl methacrylate. The coating film in which the sugar units exists in this way shows excellent hydrophilicity even in a dry atmosphere. The fiber assembly which shows excellent hydrophilicity in the dry atmosphere and does not swell even in a wet state is preferable in handling and is a suitable material for a hydrophilic filter. Then, the hydrophilic filter material is used for filtering common water based liquids, removing micro organisms or fine particles, separating and removing blood, removing malignant components in body fluid and removing foreign matters in medical transfusion.
Patent JP-S6417039-A (JP)
Title: Scanning exposure type copying machine
Inventor: YANATORI HIROMI
IPC: G03B27/50
Filed: 1987-07-10
Abstract: PURPOSE:To easily obtain the enlarged copy of a small-sized transparent original film by providing a cylindrical Fresnel lens whose curvature directions are perpendicular to each other on an original platen and prescribing respective focal distances so that they are suitable for slit scanning exposure. CONSTITUTION:The cylindrical Fresnel lens 131 is placed on the original platen 2 so that the cylindrical axis direction becomes parallel with a slit direction. Thee distance between the principal point of an enlarging projection lens 118 and the surface of the cylindrical Fresnel lens on the original platen 2 is the focal distance of the cylindrical Fresnel lens. And the cylindrical Fresnel lens 132 is placed on the original platen 2 so that the cylindrical axis direction becomes perpendicular to the slit direction. And the focal distance is set so that the principal points of the respective lenses form images each other, supposing that the distance between the principal point of the enlarging projection lens 118 and the surface of the Fresnel lens on the original platen 2 is the distance from the surface of the Fresnel lens to the principal point of the lens 8 of a scanning exposure optical system. Thus, the enlarged copy from the small-sized original film can be easily obtained.
Patent JP-S6151223-A (JP)
Title: Reset circuit
Inventor: TAKEUCHI HIROTOSHI
IPC: G06F1/00
Filed: 1984-08-21
Abstract: PURPOSE:To attain smooth reset at power failure by connecting a diode and a resistor in parallel with a capacitor between a reset terminal and ground and connecting the 2nd capacitor and a resistor in parallel between the connecting point and the 2nd DC power supply. CONSTITUTION:A constant voltage power supply 8 is a power supply outputting a higher voltage than that of a constant voltage power supply 6 and decreasing its output faster than the supply 6 when the power is interrupted. Since the constant voltage power supplies 6, 8 rise their voltage at the same time when the power is applied, a reverse voltage is applied to a diode 20 and a voltage at a reset terminal 12 is high after a required elapsed time when a voltage of a microcomputer 7 reaches a prescribe value by a resistor 13 and a capacitor 14 and the reset is released. When the power is turned off, since the voltage of the power supply 8 drops earlier, while the power supply of the microcomputer 7 keeps a prescribed voltage, the voltage at connecting point between resistors 22, 23 drops, an electric charge in the capacitor 14 flows to a capacitor 21 through a diode 20 and the voltage of the reset terminal 12 is 0V.
Patent JP-2000009383-A (JP)
Title: Dehydrator/dryer and garbage processor using the same
Inventor: NIWATSUKINO YASUSHI
IPC: F26B3/24
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrator/dryer which can capture a specified quantity of excess sludge while shortening the filtering/dehydrating time and a garbage processor employing it. SOLUTION: The dehydrator/dryer comprises a drum screen 4 for containing slurry introduced through a small dehydration hole 5 made in the side face part and dehydrating the slurry centrifugally on the inner wall face, means for rotating the drum screen 4, and a drying means for evaporating moisture contained in the slurry. In this case, a small hole 41a for discharging the slurry is provided at a specified inside diameter position of the drum screen 4.
Patent JP-H097861-A (JP)
Title: Ignition coil of internal combustion engine
Inventor: NAKAMICHI KAZUTAKA
IPC: F02P15/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide an internal combustion engine ignition coil which is capable of properly holding a high-voltage shaft-like terminal in a case. CONSTITUTION: A primary coil 12 and a secondary coil 22 are housed in an upper case 30, a secondary terminal 24 electrically connected to the secondary coil 22 is arranged on the base of the upper case at an opening 30a side. On the other hand, a lower case 40 is provided with a lid 40a and a cylinder 40b to support a high-voltage shaft-like terminal 8 in the cylinder 40b. At least, three ribs 41 are provided at a regular interval to the inner surface of the other end of the cylinder 40b extending in a radial direction, and the one end of the high-voltage shaft-like terminal 6 is uniformly supported by the ribs 41 provided along its circumference at a regular interval. A plug socket 50 whose outer surface 52a is tapered is mounted on the lower case 40.
Patent JP-S5874258-A (JP)
Title: Method and device for charging of moltem metal in continuous casting
Inventor: NOMURA TAKATERU
IPC: B22D41/50
Filed: 1981-10-30
Abstract: PURPOSE:To maintain the discharge flow from a charging nozzle uniformly at a low velocity and to obtain a good thin-walled ingot by forming the sections of a charging nozzle and upper, middle and lower nozzle plates for charging molten metal into a mold where the molten metal passes into rectangular shapes. CONSTITUTION:Upper, lower nozzle plates 4, 6 having charging holes 3 of a rectangular section are provided in the lower part of a tundish 1. A middle nozzle plate 5 having a charging hole of the same shape as that of the plates 4, 6 is provided between the plates 4 and 6 freely slidably in the direction perpendicular to the down flow direction of molten metal. The molten metal is admitted into a charging nozzle 8 having the outflow hole of the rectangular section same as or similar to that of the plates 4, 5, 6 of such sliding mechanism 7. Thus the discharge flow from the nozzle 8 is maintained uniformly at a low velocity and a good thin-walled ingot is obtained.
Patent JP-S6329701-A (JP)
Title: Resin lens having high refractive index
Inventor: MACHIDA KATSUICHI
IPC: G02B1/04
Filed: 1986-07-24
Abstract: PURPOSE:To obtain the titled lens having a high refractive index, while maintaining an excellent impact resistance of the lens by using a polyurethane resin contg. a urethane linkage and a N-(metha)acrylurea linkage as the titled lens. CONSTITUTION:The titled lens is composed of the polyurethane resin comprising a (meth)acrylic amide (A), an aromatic compd. (B) having >=2 isocyanate groups, an aromatic compd. having >=2 hydroxyl groups (C), and an aromatic monomer (D) capable of copolymerizing with the A component. And, the rate of the molar number (a) of the amid of component A, the molar number (b) of the isocyanate of component B and the molar member (c) of the hydroxyl of compo nent C is shown by the following formula (a+c)/(b)=0.5-2.0, (b/c)>1. The ratio of the component D is 0-70wt% to the total weight of said components (A)-(D). Thus, the titled lens having the high refractive index, while maintaining the excellent impact resistance of the lens is obtd. by using the resin contg. the urethane linkage and N-(meth)acryl urea linkage as the titled lens.
Patent JP-S6418182-A (JP)
Title: Image display
Inventor: TOKUNAGA NARIFUMI
IPC: G09B9/30
Filed: 1987-07-13
Abstract: PURPOSE: To reduce the weight by provide a concave mirror consisting of a laminated structural body which is formed by using a fiber reinforced plastic material as a reinforcing material and has a reflection surface on a concave surface. CONSTITUTION: The concave mirror 3 is constituted by laminating a glass sheet 5 on the concave surface of the sheet 4 of the carbon fiber reinforced plastic material formed to a spherical shape and depositing aluminum and silicon oxide protective coating by evaporation on the surface of the glass sheet 5 to form the reflection surface. This concave mirror 3 is used by installing the mirror on the front surface of an image generating means in combination with a beam splitter. While the concave mirror 3 having the laminated structure is provided with high rigidity in such a manner, the thickness thereof is reduced to reduce its weight. As a result, the weight of the image display device is reduced.
Patent JP-H0221701-A (JP)
Title: Step attenuator
Inventor: TANAKA RYOZO
IPC: H01P1/22
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a step attenuator having an attenuator characteristic with excellent reproducibility and able to be driven electrically by connecting the attenuator to one terminal of a latching circulator and short-circuiting the other end of the attenuator. CONSTITUTION:A signal inputted from a terminal 1a is outputted from a terminal 1b as it is. Moreover, the signal inputted from the terminal 1a passes through an attenuator 2 sequentially in figure (b), reflected at the other end of the attenuator 2 and outputted through the attenuator 2 and the terminal 1c again from the terminal 1b. Since the transmission characteristic between the terminals 1a and 1b is divided into the cases of passing through the attenuator and not through the attenuator depending on the setting of state of the latching circulator 1, a function of the step attenuator is provided. Thus, the connection or nonconnection of the attenuator 2 is selected. Thus, reproducibility is provided to the attenuation, the attenuator with very high accuracy is obtained and the step attenuator without any mechanical moving part and able to be driven electrically is obtained.