baber/WOPTO huggingface dataset:
Patent JP-S54104079-A (JP)
Title: Filter device
Inventor: ISHIZUKA AKIRA
IPC: B01D33/04
Filed: 1978-02-03
Abstract: PURPOSE: To back-wash off the solid matters having attached to the surface of filter paper for ensuring the reuse of said filter paper and reducing exposure to radioactive rays.  
     CONSTITUTION: After the completion of filtration, an upper tank 3 is raised slightly, and filter paper 1 is transferred and turned upside down and placed above the lower tank 22 of a washer 30 so that the upside thereof to which solid matters have attached comes down by means of a transfer mechanism 40. Next, sealing is made by bringing said filter 1 and said lower tank 22 in contact with each other with said upper tank 21 pressed down. Washing water is supplied to said upper tank 21 with a valve V20 opened, and the solid matters 8' having attached to said filter 1 are backwashed off into said lower tank 22 with the washing water from said upper tank 21 by operating a vacuum pump 6 with a valve 22 opened and valves V3 and V21 closed. Said filter paper 1 is shaped into an endless band. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10203782-A (JP)
Title: Winding regulation device of electric hoist gear
Inventor: KURIHARA NOBUCHIKA
IPC: B66C15/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To lower the height of a coil spring at the time of the maximum shrinkage and highten the height of winding by a hoist gear by forming a conical part which becomes like a flat plate when the coil spring is shrunk most into the coil spring in a winding regulation device of the electric hoist gear in which a limit switch is operated through the coil spring to stop an electric motor. SOLUTION: In an electric hoist gear in which a drive trolley 2 and a follow-up trolley 5 are provided with a pair of frames 7 supported through pins 8, 9 and an electric chain block 10 is provided in these frames 7, a limit switch 17 is attached to a side face of the frame 7, and an operation lever 18 of the limit switch 17 is arranged between the frames 7. A hook 15 and a spindle 16 are attached to a lower end part of a chain 14. At this time, a conical coil spring 23 which is expanded and developed downward is inserted around the chain 14, and a lower end part of the coil spring 23 is fitted in a circumferential groove of the spindle 16. Consequently, it is possible to lower the height of the coil spring 23 when it is shrunk to the maximum and highten a maximum rise position of the hook 15.
Patent JP-H03217387-A (JP)
Title: Motorcycle
Inventor: TAKIMOTO HIROSHI
IPC: B62K25/24
Filed: 1990-01-22
Abstract: PURPOSE:To enhance the degree of bending strength without thickening a seat pillar tube as well as to promote lightweightiness and so on, by fastening a supporting member, supporting the base of an upper side swing arm so as to be vertically shakably, by way of piercing the member through the seat pillar tube. CONSTITUTION:In this motorcycle, a front wheel is steerably suspended on the front end of an upper side swing arm 26 through a knuckle. In this case, a first sprocket 53a being driven by an engine 7 as a front-wheel drive 50 is set up concentrically with a rocking shaft 26a of the swing arm 26, while a second sprocket 55d is installed in a turning end 26b of the swing arm 26. In addition, an interval between both these sprockets 53a, 55d is connected by a wrapping transmission gear 53, while rotation of the second sprocket 55d is transmitted to the front wheel via two transmission gears 55, 54. Then, a housing 52d of a swing arm side driving part 52 supporting the upper side swing arm 26 is fastened to a fastening ring 56 of the seat pillar tube.
Patent JP-H05203273-A (JP)
Title: Stirling cycle apparatus
Inventor: ARAOKA KATSUMASA
IPC: F25B9/14
Filed: 1992-01-24
Abstract: PURPOSE:To provide a Stirling cycle apparatus small in size in which gas in a cycle operating space can be easily replaced. CONSTITUTION:A crank room 54 provided in a body case 51 is used as an operation gas buffer chamber. A gas passage 63 for connecting a compressing cylinder 52 to an expanding cylinder 53 is provided in the case 51. The passage 63 is pressure-regulated by opening/closing between the room 54 and the passage 63 forwardly or reversely based on a pressure of the passage 63 and a pressure difference between the room 54 and the passage 63. Since a pressure regulating mechanism 67 communicating between the room 54 and the passage 63 is provided, the room 54 is made to communicate with the passage 63 in the case of replacing gas with the apparatus made of a small size, and the gases of both can be simultaneously and easily replaced.
Patent JP-H04364853-A (JP)
Title: Sterilizer
Inventor: SHOJI MASASHI
IPC: A61L2/04
Filed: 1991-01-31
Abstract: PURPOSE:To achieve an accurate sterilization with a moist heat sterilizer in a short time utilizing a dry heat system with easier maintenance. CONSTITUTION:In a contents filling line 1, a spray nozzle 8 is provided to attaching a liquid 7 to the internal surface of a can 3 at the front stage of a filling machine 4 and an infrared-ray irradiation nozzle which allows heating in a short time is provided. Thus, infrared rays irradiated from the nozzle 9 hit the liquid 7 attached to the internal surface of the can 3 to heat (105-125 deg.C) the can 3 quickly thereby achieving sterilization.
Patent JP-H06224976-A (JP)
Title: Interface conversion circuit for half duplex serial transmission
Inventor: KITAMURA TOSHIHIRO
IPC: H04L5/16
Filed: 1993-01-26
Abstract: PURPOSE:To convert an RS232C-interface provided in a terminal equipment or the like into an RS485-interface connecting to a half douplex serial transmission line. CONSTITUTION:An output of a receiver 11a of an RS232C is used for a control input to a receiver 11b and a driver 12b of an RS485 via an inverting circuit 15. Only when an output of the receiver 11a is at a level L, since the driver 12b is enable, only the state of level L is sent. Thus, since the output of the receiver 11a is used for the changeover of transmission reception, other control signal is not required and since an element of a time limit operation is not used, the configuration is simple and a period of disabling communication is not in existence.
Patent JP-S60154563-A (JP)
Title: Semiconductor device
Inventor: MIZUNO TETSUYA
IPC: H01L29/74
Filed: 1984-01-24
Abstract: PURPOSE:To automate the movement-contact of a measuring probe with an electrode easily by previously forming a marker at the center of the radial arrangement of the electrodes in a gate turn-off-thyristor with a large number of the electrodes radially disposed from the center. CONSTITUTION:Radial cathode electrodes 2 and gate electrodes 3 are formed concentrically to a circular Si substrate 1. When a defect is generated even in one of a large number of the electrodes in a gate turn-off-thyristor manufactured in this manner, the whole device is regarded as a defective. Consequently, a measuring probe is brought into contact with all electrodes and electrical characteristics are measured, but contacts are difficult to be made sure because of weak electrodes. As a result, a marker such as a crossed marker 4 is formed previously at the center of the radial arrangement of the electrodes through etching. Accordingly, the center of the thyristor can be determined easily, and no defective contact is generated when the thyristor is turned at every predetermined distance centering around the marker.
Patent JP-2000206518-A (JP)
Title: Liquid crystal projector
Inventor: TAMURA YOICHI
IPC: G02F1/13
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve resolution further in spite of keeping simple constitution. SOLUTION: This liquid crystal projector is equipped with a light separation means 28 separating incident light from a light source 10 into three color components, and optically combines and diplays the beams of the respective color components separated by the means 28 after modulating them corresponding to image information. The means 28 is provided with plural disk-like dichroic mirrors 11 to 14 arrayed to be inclined to the incident light at specified angles. The mirrors 11 to 14 are equipped with reflection/transmission parts (11a, 11b, 12a to 12c, 13a to 13c and 14c) arranged at equal angle intervals with respect to a center axis, reflecting the specified component out of three color components and transmitting the other components, and plural mirrors 11 to 14 are synchronously rotated around the center axis in a state where the respective reflection/transmission parts are arranged to be a specified state.
Patent JP-H07216714-A (JP)
Title: Surface processing apparatus for fiber made stuffing
Inventor: MURONOI SHIGERU
IPC: D04H1/46
Filed: 1994-02-01
Abstract: PURPOSE:To carry out the control of the restoring thickness of a stuffing coming out of a feed conveyor in an apparatus which performs a needle punching processing on the surface layer of a fiber-made stuffing. CONSTITUTION:A feed conveyor 2 is composed of upper and lower conveyor mechanisms 50, 50 in which the lower conveyor mechanism 50 is made to be vertically movable. At the position where the stuffing W held between the conveyor mechanisms 50, 50 comes out of the feed conveyor 2, the thickness of the stuffing is adjusted. By this-adjustment, the restoring thickness at a processed position is ultimately set at a desired level.
Patent JP-S59139191-A (JP)
Title: Memory circuit
Inventor: TANAKA HIDEO
IPC: G06F12/06
Filed: 1983-01-26
Abstract: PURPOSE:To attain simple and high speed data processing with a simple control circuit by forming address specifying means for two memory banks respectively and adding a buffer register and a control circuit controlling said register correspondingly to transfer data through the part. CONSTITUTION:When data in a memory bank 9 are to be replaced by data in a memory bank 10, the memory address of the memory bank 9 is specified by the contents of a register 11 and the address of the memory bank 10 is specified by the contents of a register 12. At that time, the information of the memory areas specified by the respective contents of the registers 11, 12 is simultaneously read out to the buffer registers 13, 14 respectively by a read signal from a control circuit 15. Subsequently, the information stored in the buffer memory 13 is written in the memory bank 10 pecified by the contents of the register 12 and the information stored in the buffer register 14 is written in the memory bank 9 specified by the contents of the register 11 by a write signal outputted from the control circuit 15. Thus, the replacement of the information is ended.
Patent JP-H02191579-A (JP)
Title: Formation of patterned coating film
Inventor: TANIGUCHI SHIGERU
IPC: B05D5/06
Filed: 1989-01-19
Abstract: PURPOSE:To form a fancy coating film by forming a rugged coating film with high viscosity paint, coating the film with color paint, curing this paint, carrying out further coating with other color paint and removing the projecting parts of this paint. CONSTITUTION:A surface to be coated is coated with high viscosity paint prepd. by blending a base such as alkyd resin or acrylic resin with a curing agent, a pigment, etc., to form a rugged coating film. The entire surface of the film is coated with color paint (I), this paint (I) is perfectly cured and further coating with color paint (II) different from the paint (I) in color tone is carried out. The projecting parts of the paint (II) are wiped off with cloth, sponge, etc., while the paint (II) is in an undried state. Various colors are combined and a fancy patterned coating film can be formed.
Patent JP-S61170809-A (JP)
Title: Accelerating/decelerating circuit for numerical controller
Inventor: YOKOYAMA AKIRA
IPC: G05B19/416
Filed: 1985-01-25
Abstract: PURPOSE:To control acceleration/deceleration smoothly by setting up the upper bits of an acceleration/deceleration speed storage part and an objective speed storage part in accordance with a moving distance. CONSTITUTION:An accelerating/decelerating circuit for an NC controller is constituted of an oscillator 1, the 1st counter 2, a binary rate multiplier 6 for speed, a gate circuit 7, comparators 9, 12, a microcomputer 10, an end point deciding circuit 13, a start/stop control circuit 14 for controlling the connection/ disconnection of the gate circuit 7, etc. In this case, acceleration setting ROM3a and a speed setting ROM8a are formed and a register 15 is also formed independently of a register 11 to store data outputted from the microcomputer 10. The address signals of the ROMs 3a, 8a are constituted on the basis of the output data b1 of the register 15 and the counting value b2 outputted from the 1st counter 2. Consequently, respective data of both the ROMs 3a, 8a are properly set up and the acceleration/deceleration corresponding to the moving distance can be determined, so that smooth acceleration/deceleration can be attained.
Patent JP-H07215329-A (JP)
Title: Method to manufacture container from grain shell
Inventor: KO TATSUO
IPC: B65D1/09
Filed: 1994-02-02
Abstract: PURPOSE: To utilize a large amount of waste grain husks for producing various kinds of containers and to reduce the necessity of wood pulp by a method wherein the grain husks are powdered and mixed with edible glue, a paste material is formed therefrom after being exposed to vapor, a belt-like body is formed after being stretched by rollers, and the belt-like body is formed into a container with press applied by a molding die and drying applied afterward. CONSTITUTION: Grain husks are put into a crush mill 21 and crushed until they become powdery 22. Then, the powder 22 in 97% of volume is mixed with an edible powder such as carboxymethylcellulose in 3% of volume and exposed to vapor at 200 deg.C for 30 minutes and thereby a paste material 31 is formed. Then, the paste material 31 is made to pass through rollers 32 having a space in between, and the paste material is stretched by the rollers to become a belt-like body 220. The belt-like body 220 is thrust into a mold for concaved container by appropriate molding dies 41, 42, 43 with a pressing force approximately at 120 kg/cm<2> . A molded container 60 is guided onto a conveyer 52 and dried with a heater 51 at 60 deg.C-80 deg.C to become a finished product. Thereby, waste grain husks can be utilized effectively, and the amount of use can be reduced for wood pulp.
Patent JP-H04245284-A (JP)
Title: Image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: G03G21/00
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the deterioration of a center image caused when an image with very small image density is continuously formed. CONSTITUTION:The friction coefficient between an image carrying body in the image forming area and a cleaning blade is made smaller than the friction coefficient between the image carrying body outside the image forming area and the cleaning blade. The contact section of the cleaning blade is low-friction- processed by the coating of polyamide resin, for example.
Patent JP-H10209382-A (JP)
Title: Pull-up circuit and pull-down circuit
Inventor: JINBO TOSHIKATSU
IPC: H03K19/003
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize static electricity breakdown voltage similar to that of an ordinary peripheral circuit by supplying the power supply voltage via PMOS transistor. SOLUTION: In a pull-up circuit, for example, since a PMOS transistor P2 is connected between the power supply voltage Vcc and a node A2, a load line is formed. Since a current I1 actually flows to each transistor N1, P2 and the transistors P2, N1 work as the load under the above condition, flow of excessive current can be prevented. In this case, static electricity breakdown voltage becomes equal, when the pull-up nodes OU is considered as the ground potential GND, to that of the CNOS inverter circuit forming an main circuit of an ordinary peripheral circuit wherein the gate voltage is not connect directly to the power supply voltage Vcc and ground potential GND and is connected to the power supply via the transistor in the PMOS transistor 2 and NMOS transistor 1 connected in series between the power supply voltage Vcc and ground potential GND.
Patent JP-H05195278-A (JP)
Title: Production of stamper and stamper
Inventor: ISONO HITOSHI
IPC: C25D1/00
Filed: 1992-01-24
Abstract: PURPOSE:To improve the yield of stamper production and to produce the stamper having high durability by preventing peeling of a conductive film from a substrate at the time of electrocasting treatment. CONSTITUTION:The alloy conductive film 3 consisting of nickel and tantalum of 300 to 1500Angstrom  thickness is formed by sputtering on a quartz glass substrate 1 having rugged patterns 2b consisting of fine undulations on the surface. The conductive film is thereafter subjected to the electrocasting treatment, by which an electrocasting film 4 of nickel is formed on the conductive film 3. The conductive film 3 is peeled from the quartz glass substrate 1, by which the stamper 5 is obtd. The content ratio of the tantalum in the conductive film 3 is set at 3 to 10wt.%.
Patent JP-S63179986-A (JP)
Title: Writing utensils
Inventor: AZUMA TAKAO
IPC: C09D11/00
Filed: 1987-01-22
Abstract: PURPOSE:To obtain such writing utensils that writes in a colorless state but readily develop color by ultraviolet rays such as sunlight, from, as raw material, a flexible or rigid composition made by either dissolving in a solvent or solidifying using a shaping agent, a photo-activator, color-producing agent and ultraviolet light absorber. CONSTITUTION:The objective writing utensils such as felt tipped pens, ball-point pens, paints, crayons or pencils, from, as raw material, a flexible or rigid composition made by either dissolving in a solvent such as ethanol or ethyl acetate, or solidifying using a shaping agent comprising various waxes (A) a photo- activator of formula I or II (R is allyl, alkyl, etc.; X is halogen; Rx is(are) nitro(s), halogen(s), alkyl(s), etc.), (B) a color-producing agent such as diphenylamine or auramine, and (C) an ultraviolet light absorber such as p- aminobenzoic acid derivative or camphor derivative.
Patent JP-S60154799-A (JP)
Title: Controller
Inventor: ABE SHIYUUJI
IPC: G08C15/00
Filed: 1984-01-25
Abstract: PURPOSE:To enable input/output adjustment and control of arbitrary sections through a transfer line by connecting output/output devices and regulator with a digital two transfer lines and by controlling the regulator by an input signal fetched in the input/output devices. CONSTITUTION:Input/output devices 11 and 12, regulators 21 and 22 are alternately communicable through a transfer line l, so the regulators 21 and 22 take data of input sections of necessary input/output devices 11 and 12 from communications devices 211 and 221, performs prescribed adjustment and operation by regulators 212 and 222, and outputs the data as control input from the prescribed section of the devices 11 and 12. As a result, input/output adjustment and control are available on the arbitrary sections through the transfer line, makes alteration and extension easy also continuous control as average value arithmetic control, cascade, etc., easy, equally backup easy, thereby proving a controller of affluent flexibility.
Patent JP-S60155025-A (JP)
Title: Shock absorber
Inventor: FUKUSHIMA NAOTO
IPC: F16F9/50
Filed: 1984-01-25
Abstract: PURPOSE:To prevent unnecessary damping force from being generated, to aim at enhancing the comfortability of drive feeling, by providing means for preventing damping force in a frequency range other than a specified frequency range from being generated, so that the damping force in the specified frequency range is alone enhanced. CONSTITUTION:There is provided a communication pipe 17 having predetermined diameter and length, for communicating between upper and lower liquid chambers 13, 14 which are defined in a cylinder 11 by a piston 12. Further a container 20 attached to the cylinder 11 is incorporated therein a resilient member 21 made of rubber, etc., which parts the inside of the container 20 into liquid chambers 22, 23 which are respectively communicated with the upper and lower liquid chambers 13, 14. When the flow rate of working liquid is low, it flows through the communication pipe 17, but when the frequency becomes high, the working liquid causes the resilient member 21 to deform to give a resilient force which effects pulsation in the working liquid so that unnecessary damping force is prevented from being generated.
Patent JP-S55105894-A (JP)
Title: Data process system
Inventor: IMAI YASUHIRO
IPC: G11C11/406
Filed: 1979-02-05
Abstract: PURPOSE:To realize the miniaturization of the refresh control circuit by performing the refresh for the dynamic memory device via the microcomputer which operates in the reverse phase to the processor. CONSTITUTION:Microcomputer (micon) B monitors the time, and produces the refresh address at the fixed time to apply the start of the refresh in the form of the memory access to main memory device 1 consisting of the dynamic memory. In that case, micon A functioning as the processor operates in the opposite phase to micon B which gives the refresh. Thus micon A and B feature the different time for the memory cycle, thus eliminating occurrence of the access competition. Accordingly, no overhead of micon A due to the refresh occurs at all. Thus the start can be applied to device 1 from micon B with fixed interval and address sequence, thus securing execution of the memory refresh.
Patent JP-H02192707-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: SEKIGUCHI YOSHIJI
IPC: H01G4/12
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate the mutual errors in inner electrode patterns thereby diminishing the scattering in static capacity by a method wherein multiple patterns are printed using only one stencil to form inner electrode patterns. CONSTITUTION:Pattern groups in the same arrangement comprising the first row A patterns and the second row B patterns shifted by half-pitch are printed on a dielectric greensheet for the arrangement. Next, the pattern groups are alternately shifted by odd row to be stamped and successively laminated. Furthermore, the pattern groups are pressure-fixed to be cut down vertically and holizontally into small pieces at specified positions for baking process; both end parts are coated with conductive paste and baked to form outer electrodes; and then the title capacitor is manufactured. Through these procedures, the mutual errors in inner electrode patterns can be eliminated by forming the inner electrode patterns using only one stencil.
Patent JP-H09202629-A (JP)
Title: Mold shaft center-controlling device of device for molding optical element
Inventor: TATSUYAMA MASANOBU
IPC: C03B11/16
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the mold shaft center control device of a device for molding an optical element, facilitating an accurate, error-free and precise control of the shaft center. SOLUTION: Supports 2 are vertically disposed on a lower base 1. A narrow portion 2a is formed at the approximately center of each support 2. A male screw portion is formed above the narrow portion 2a. A lower nut 13 is screwed onto the male screw portion, and a spherical surface washer 14 is loaded on the lower nut 13. An upper base 3 is loaded on the spherical surface washer 14. The upper surface opening of a penetrated hole of the upper base 3 is chamfered into a spherical surface shape and receives an upper spherical surface nut 12. The lower surface of the upper spherical surface nut 12 has the same spherical shape as the contact surface of the upper base 3, and the upper spherical surface nut 12 is screwed onto the male screw portion of the support 2. The contact surface of the upper base 3 uses the central line of the support 2 as a rotation axis.