baber/WOPTO huggingface dataset:
Patent JP-H11295687-A (JP)
Title: Image display device
Inventor: KOBAYASHI KIWAMU
IPC: G02F1/133
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate deviation between a position instructed with a laser pen and a position for display. SOLUTION: In this image display device 20, first of all, the voltage of a prescribed polarity is impressed to a liquid crystal(LC) panel P by driving an information signal driving circuit group 2 or scanning signal driving circuit group 3, and entirely uniform display is performed. Next, the voltage of a polarity opposite to the said polarity (the voltage of a level not to invert an LC molecule at an ordinary temperature) is impressed to the LC panel P. When laser beams are radiated by a laser pen 21 in such a state, the inverted electric field of the LC molecule is lowered by heating only the section irradiated with the laser beams, and display different from the other section is performed by inverting that LC molecule.  When the laser pen 21 is moved, different display is performed only at the passed section, and a handwritten character pattern or the like is displayed by the track. Since writing is performed to an LC display element itself by heating due to the laser pen 21, the deviation between the position instructed with the pen and the position for display is completely canceled.
Patent JP-S58209921-A (JP)
Inventor: ATOSAWA RIYOUTAROU
IPC: A01G1/04
Filed: 1982-05-31
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-H09281696-A (JP)
Title: Resist composition and pattern forming method using same
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/039
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the number of fine particles immediately after production and even after storage over a long period of time by incorporating 2-heptanone as a solvent into a chemical amplification type resist compsn. SOLUTION: In a resist compsn. contg. at least a medium having such reactivity that solubility to an aq. alkali soln. is varied by reaction with an acid as a catalyst and a water-soluble acid precursor, 2-heptanone is used as a solvent. The amt. of the solvent used is not limited if the solvent is enough to uniformly dissolve the resist compsn. and the solvent is used by such an amt. as to give a desired thickness of a coating film. It is generally used so that the solid content is regulated to 3-50wt.%, preferably 10-30wt.%. When the resultant resist compsn. is used, a part of a semiconductor substrate coated with a resist pattern is made almost free from a gelatinous deposit and pinholes and yield at the time of producing an integrated circuit can be enhanced.
Patent JP-H10282864-A (JP)
Title: Process cartridge and image forming device
Inventor: SAKURAI KAZUE
IPC: G03G9/083
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being deteriorated because toner horizontally splashed outside from the electrifying part of an image carrier is press- fixed to the surface of the image carrier by a roller member as for a process cartridge provided with a developing means having a gap between the image carrier by the roller member. SOLUTION: The process cartridge is obtained by integrating the electrostatic latent image carrier 1, and electrifying means 2 uniformly electrifying the carrier 1, the developing means 3 disposed by giving the gap between the carrier 1 by the roller members 12-1 and 12-2 and set for developing an electrostatic latent image formed on the carrier 1 by developer and a developer housing container housing the developer and supplying it to the developing means 3. Besides, it can be loaded and unloaded in/from an image forming device main body and the relation of M>=15×(d) is satisfied by a distance M(mm) to the electrifying end part of the carrier 1 from the aperture end part of the developer container electrified by the electrifying means 2 and the gap (d)mm between the carrier 1 and a developer carrier.
Patent JP-S59220269-A (JP)
Title: Casting method
Inventor: MATSUMOTO MASATOSHI
IPC: B22D18/06
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a casting surface which is uniform over the entire part of a casting by utilizing a vertical division method for the parting plane of a casting mold so that the effect of evacuation and suction acts uniformly on the mold from the side part thereof. CONSTITUTION:A molten metal is cast by a casting mold 3 which has a parting 31 in a perpendicular direction and is provided with a mold cavity 8 on the plane 31 and the runner aperture 9 extending therefrom at the bottom end of the mold 3. The molten metal 1 is filled in the cavity 8 in this stage by a) acting evacuation on the side part of the mold 3 via a hose 6 by a vacuum pump 7 and b) sinking the aperture 9 into the molten metal 1 in a vessel 2 to the underside of the molten metal surface. then c) when the metal 1 is filled in the cavity 8, the mold 3 is risen by a device 5 such as a hoist and is detached from the surface of the molten metal 1 in the vessel 2.
Patent JP-S5218357-A (JP)
Title: Electronic watch
Inventor: SASAKI MASAYUKI
IPC: G04G5/00
Filed: 1975-08-01
Abstract: PURPOSE:Simplify switch operations to instruct time indication by making time units of minute, hour, day, month and day of week to be shown successively by one switch operation.
Patent JP-S57209766-A (JP)
Title: Production of composite metallic member
Inventor: SHIMOTAMURA OSAMU
IPC: B22D19/16
Filed: 1981-06-19
Abstract: PURPOSE:To produce composite rolls, etc. having high abrasion resistance easily and inexpensively by sticking molten metal to a metallic core bar and allowing the same to solidify then working this under pressure. CONSTITUTION:In the case of producing a composite roll, round steel 2 which is cold material is immersed into molten metal 1 to stick the molten metal around the same by utilizing the cooling capacity of the round steel per se, whereby a composite ingot is obtained. Upon lapse of a constant time, this is drawn out from the molten metal. In this state, it is impossible to melt stick the molten steel perfectly around the round steel and therefore, the drawn out ingot is heated and forged whereby the melt stuck metal 3 is thoroughly stuck by forging to the steel 2. Here, the metal 3 which is melt stuck to the round steel and forms the surface layer part of the roll has good cleanliness when quickly cooled, and since it adhere tightly to the round steel uniformly like shrinkage fit and contains no air, the sticking by forging is easy.
Patent JP-H06306828-A (JP)
Title: Snow melting machine
Inventor: KAMO YOSHIAKI
IPC: E01H5/10
Filed: 1993-04-21
Abstract: PURPOSE:To prevent a furnace body arranged laterally inside of a snow melting tank from being deformed by becoming high temperature at snow melting work time. CONSTITUTION:A cylindrical furnace body 1 is arranged laterally inside of a snow melting tank 2, and a combustion part of a burner B is embedded from one end of the furnace body 1, and a means is arranged in a furnace body on the more under side than the center of the cylindrical furnace body 1 so as to introduce snow melted water inside of the furnace body after snow inputted in the snow melting tank is melted by blowing out a hot blast from a flame outlet hole 7 bored in the side surface of the furnace body 1. Or the furnace body 1 is constituted in a divergent pipe shape in a cross-sectional view.
Patent JP-H09283550-A (JP)
Title: Manufacture of semiconductor device and resin tablet which is used for it
Inventor: SUGIZAKI YOSHIAKI
IPC: B29C45/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To execute efficiently the removal of a volatile content in a tablet by a method wherein the sectional area, which intersects orthogonally the direction of movement of a plunger, of the tablet is set at a specified value of lower of the sectional area, which intersects orthogonally the direction of movement of the plunger, of a pot. SOLUTION: A resin tablet 21 is put in a previously heated mold pot 5. Top and bottom forces are made to approach each other, a sealed space comprising at least the pot and the molding surfaces of the forces is put in a reduced state, a clamping of the top and bottom forces is conducted, the tablet 5 is extruded in a molding cavity by a plunger 9 and the resin tablet is cured. The sectional area, of the tablet 21 which intersects orthogonally the direction of movement of the plunger 9, is set at 85% or lower of the sectional area of the pot 5, which intersects orthogonally the direction of movement of the plunger 9.
Patent JP-H08270075-A (JP)
Title: Beam material and method for temporarily joining beam material with column material
Inventor: ODA YASUHIRO
IPC: E04B1/24
Filed: 1995-03-29
Abstract: PURPOSE: To facilitate temporary joining of beam materials by a method wherein the beam material is lowered in such a state to be positioned facing the side of a gusset plate, an upper hook is placed on the upper surface of the gusset plate, and the beam material is fixed to the side of the gusset plate. CONSTITUTION: The lifting part of a lifter is horizontally moved by a suspension wire 5 so that the lower flange 4 of a beam material 3 is collided with the side of a gusset plate 2 welded and joined with an erected column material 1. By inclining the beam material 3, a hook-form plate 7 securely welded to an intersection part between the under surface of an upper flange 6 and a web is situated in the upper position of the gusset plate 2. Horizontal movement of the lifter is stopped in this position and the beam material 3 is suspended, and the lower flange 4 is brought into slide contact with the side of the gusset plate 2. The lower flange 4 is lowered to a position where the gusset plate 2 is absent, and the own weight of the beam material 3 is applied on the gusset plate 2 through the hook-form plate 7. Further, the beam material 3 is lowered and inclined in such a manner to be restored in an original vertical direction under an own weight, and the beam material 3 is temporarily fixed to the side of the gusset plate 2.
Patent JP-H07299017-A (JP)
Title: Cleaning device
Inventor: SUGITA NORIO
IPC: A47L11/282
Filed: 1994-05-06
Abstract: PURPOSE:To provide a cleaning device capable of partially replacing the brush of a rotating body. CONSTITUTION:This cleaning device has a device body traveling on a cleaning surface, a horizontally rotatable rotating body 15 mounted on the device body, a plurality of holders 50 provided on the lower part of the rotating body 15, and having brushes 24, screws and nuts for making the holders 50 independently attachable and detachable to the rotating body 15, and a motor provided on the device body to rotate the rotating body.
Patent JP-H04229321-A (JP)
Title: System and method for extending data
Inventor: JIEEMUSU EFU ARUBUSU
IPC: H04N1/411
Filed: 1991-04-24
Abstract: PURPOSE: To provide an excellent data expansion system in image by utilizing the data compression processing which is proportional to the restoration processing of a comparatively easy image and an attained fidelity. CONSTITUTION: The data expansion processing of an image is realized by reconstituting a pixel block from the table stored in a memory 154 by defining an orthogonal icon and a related attribute as image compressed data image elongated data is generated by an elongation processor 158. The generated image elongated data is stored in an image memory 162. The image expansion data is displayed on a display 124.
Patent JP-H03292164-A (JP)
Title: Thermal printer head drive circuit control method
Inventor: NINOMIYA HIDEKI
IPC: B41J2/355
Filed: 1990-04-10
Abstract: PURPOSE:To realize an ON/OFF control of at least two heating elements by one electric current control element by a method wherein one-line printing is dividedly conducted in two or more times. CONSTITUTION:In one-line printing, firstly a switch S1 is closed and the other switches S2 and S3 are opened. Next, data for controlling an electric current passing through heating elements R1, R4... of a group for the switch S1, i.e. for controlling the ON/OFF state of electric current control elements Q1, Q2..., are inputted to a new shift register circuit 1A to be received by a new latch circuit 2A. Thereafter, the data are outputted to the electric current control elements Q1, Q2... through an inverter 3. Only dot patterns formed by the heat generation of the heating elements R1, R4... of the group for the switch S1 is printed. Next, the switches S1 and S3 are opened and the switch S2 is closed. In this state, printing is similarly conducted with electric control data for controlling a group for the switch S2. After that, printing is also similarly conducted with respect to a group for the switch S3. The one-line printing is completed by repeating printing three times as a total.
Patent JP-S59219056-A (JP)
Title: Fsk modulator
Inventor: YOSHIOKA MASATOSHI
IPC: H03C3/12
Filed: 1983-05-27
Abstract: PURPOSE:To attain the cost-down by changing an oscillating constant of an oscillating circuit by the switching of an electronic switch to frequency-modulate the oscillating frequency by an output of a code generating circuit. CONSTITUTION:An output of a code generating circuit 1 is brought into a low level to open an electronic switch 15. A variable capacitor 16 is adjusted to match the oscillating frequency to a higher frequency of the FSK modulation. Then an output of the code generating circuit 1 is brought into a high level to close the electronic switch 15. Then a variable capacitor 17 is adjusted to match the oscillating frequency to a lower frequency of the FSK modulation. The FSK modulator is matched to the modulation frequency of the FSK modulation and the frequency shift width by executing a series of adjustment.
Patent JP-S5321111-A (JP)
Title: Preparation of halogenated alcohols
Inventor: YUMOTO TAKAARI
IPC: C07C33/42
Filed: 1976-08-07
Abstract: PURPOSE: Halogenated alcohols are obtained in high yields and selectivity by reacting aliphatic alcohols and halogenated ethylenes under the irradiation of light in the presence of an organic peroxide as a sensitizer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08258006-A (JP)
Title: Collet chuck of woodworking rotary working machine
Inventor: MAEJIMA YASUSHI
IPC: B27C7/04
Filed: 1995-03-27
Abstract: PURPOSE: To facilitate simply good finishing of various works having different diameters by holding them accurately by a method wherein a holding piece of a chuck cylinder is made flexible, and besides made to have a sufficient restoring force. CONSTITUTION: A collet chuck 12 holding a work W of a rotary working machine which performs cutting or the like by placing a cutting tool on a tool rest, is so constituted as to hold freely detachably the work W by expanding and contracting a holding piece 21 of a chuck cylinder 20 built in a fitting hole 10a of a chuck body 10. Besides, by providing an elastic component 27 inside the chuck cylinder 20, the holding piece 21 is energized in an expanding direction. Further, the elastic component S is so fitted in a recessed groove 27 engraved on an inner peripheral surface of a holding surface 21a of the holding piece 21 as to be immersed therein or be on the same surface as that.
Patent JP-S61249436-A (JP)
Inventor: GIYARII UIRIAMU SHIYAAUIN
IPC: A61B5/0478
Filed: 1986-04-22
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-S59219646-A (JP)
Title: Portable heater
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1983-05-28
Abstract: PURPOSE:To provide a portable heater that has a high heating efficiency and can be used in the water as well as underground by disposing a pressure reducing equilibrium and frictional heat generating mechanism in a cylindrically formed hollow chamber. CONSTITUTION:When a fan 6 is rotated, the air in a hollow chamber 2 is drawn in the direction of arrow A, and so, the pressure in the hollow chamber 2 is reduced. Then, although the differential pressure across the inside and outside of the hollow chamber 2 becomes increasingly larger, an equilibrium is reached at a certain differential pressure and such condition is maintained. Under such equilibrium condition, a phenomenon of stagnant air develops in a friction heat generating area in a rotating space of the fan 6, and since the friction with the fan 6 is continued, a friction heat is generated which is conducted in the hollow chamber 2 so that the entire chamber is heated to a desired temperature. Even after a motor 8 is stopped, the heating can be continued by releasing the heat of a heat accumulating material 11.
Patent JP-H06304807-A (JP)
Title: Spiral groove forming device for wire rod
Inventor: KITAMURA SHINICHI
IPC: B21C1/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a device by which a projecting quantity of a cutter can be adjusted finely and a uniform spiral groove can be formed in a wire rod. CONSTITUTION:A rotary block 3 is installed on a support stand 2 so as to swing and rotate freely, and a wire rod passage 6 is arranged in a central shaft of this rotary block 3, and a cutter 4 having a screw shaft and a guiding roller 5 are arranged respectively at regular intervals in the diameter direction of the rotary block 3, and the screw shaft 9 of the cutter 4 is engaged with a central screw hole of a worm wheel 10. A worm gear 11 is engaged with this worm wheel 10, and when the worm gear 11 is rotated, the cutter can advance into/retreat from the passage 6, and a nut 14 is engaged with a screw shaft 13 of the guiding roller 5, and when this nut 14 is rotated, the guiding roller 5 can advance into/retreat from the passage 6.
Patent JP-H08260940-A (JP)
Title: Muffler
Inventor: TERAOKA MASAO
IPC: F01N1/16
Filed: 1995-03-27
Abstract: PURPOSE: To solve the complicated problem in works by easily changing the engine output characteristic. CONSTITUTION: A muffler where a plurality of hollow sheets 3 tightened by a tightening means are laminated on an end part of a muffler 1 to emit the exhaust gas from an internal combustion engine and an exhaust passage 9 is formed in each space of sheets are provided with a cap fitted to the end part of the laminated sheets 3, a supporting shaft 11 fitted to the cap 7, a slide valve 13 which slides in the vicinity of the inner diameter end of the laminated sheets 3 supported on the supporting shaft 11 and closes the exhaust passage 9, and a moving means to move the slide valve 13 in the axial direction.
Patent JP-H07302219-A (JP)
Title: Data processor and data processing method
Inventor: FURUYA KENJI
IPC: G06F12/00
Filed: 1994-05-06
Abstract: PURPOSE:To in the output timing of chip enable signals and addresses, to shorten data read/write periods, to quicken the start of arithmetic operations and to accelerate read modification write operations relating to the improvement of a data processor. CONSTITUTION:This processor is provided with a memory control means 11 for reading data from an information storage device 13 based on reference signals CLK or writing the data to the information storage device 13 and a data working means 12 for working the data read from the information storage device 13. The memory control means 11 reads the data from the information storage device 13 and writes the worked data in the same storage address of the information storage device 13 during the data read/write periods T allocated beforehand.
Patent JP-S62251957-A (JP)
Title: Function distributed information processing system
Inventor: TSUJI HIROSHI
IPC: G06F13/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve the system use efficiency by providing a work station with a flag which discriminates whether the function of a host computer is used or not and providing the host computer with a flag which discriminates whether the processing is executed or completed. CONSTITUTION:Plural work stations 1 and a host computer 2 are connected, and an external storage device 8 is connected to the computer 2. If a user instructs the use of the function of the computer 2, a processor 4 is started by a processor 3 of the station 1 to set a flag A of a buffer 5 to '1', and thereafter, the next command is accepted immediately. When the computer 2 is started, a flag B on a file 10 is set to '1' to start the processing. When the processing is terminated, result data is stored in a file 11 and the flag B is set to '0'. The use of the function of the computer by the station 1 during the use of the function and the timing of data transfer from the computer to the station 1 are controlled to improve the use efficiency of the system.
Patent JP-H05284046-A (JP)
Title: Impedance matching control circuit for rf generator
IPC: H03H7/40
Filed: 1991-01-29
Abstract: PURPOSE:To select the matching control method of an RF generator used for a high-efficiency and stable-quality semiconductor manufacture device or the like by turning reflective power to zero in a short time and maximizing power supplied to a load by most effectively performing the control of impedance matching for the RF generator used for sputtering or the like. CONSTITUTION:The estimation based on results and experiences to the matching point of the load in the past is inputted to a CPU 7, and the movable range of variable condenser C1 and C2 is set to the load to be executed. Thus, the impedance matching control circuit for the RF generator detects the matching point in a short time as a result by performing trial based on a CPU command while dividing the entire movable range of the variable condenser C1 and C2 even concerning any unknown load.
Patent JP-H0592191-A (JP)
Title: Water activator and cultivation of plant by water activator treated water
Inventor: ISHIJIMA ITARU
IPC: C02F1/68
Filed: 1991-01-30
Abstract: PURPOSE:To enhance the production efficiency of an edible plant by using at least one of minerals having compositions represented by a specific formula as an effective component in an activator of water used in the industrial production of the edible plant. CONSTITUTION:A water activator contains at least one of minerals having compositions represented by formula k(MgO).m(SiO2).n(H2O) (wherein k is 2-7, m is 2-8 and n is 1-2) as an effective component. Further, baked matter of a mixture of at least one of said minerals and aluminum-containing mineral such as alumina, feldspar, mica, bauxite or alum may be used as an effective component. An edible plant such as malt or a kaiware daikon is cultivated using water treated with the activator.
Patent JP-H06311189-A (JP)
Title: Demodulator
Inventor: KOBAYASHI KENZO
IPC: H04L27/22
Filed: 1993-04-22
Abstract: PURPOSE:To reduce reproduction synchronizing time by providing a band width switching means for a low-pass filter and permitting a carrier reproducing means to make the band width of LPF narrow by the band width switching means when a frame synchronization detecting means detects the sending of an asynchronous signal. CONSTITUTION:The modulated wave of an intermediate frequency band is inputted to an orthogonal wave detector 12 by way of an AGC amplifier 11. The wave detector 12 fetches the base band signal of Ich and Qch by orthogonally detecting input modulated wave by receiving the reference carrier wave whose phase is different by 90 degree from VCO 3 and sends identification data to a transversal equalizer 17 by way of LPE 13, 15 and A/D converter 14, 16. The equalizer identification data to output reproduction data of Ich and Qch to a frame synchronization circuit 2, the equalizer 17, a carrier wave reproducing circuit 6 and an alarm detection circuit 5. At the time of switching a switch on the side of transmission, the circuit 2 sends out the asynchronous signal to the circuit 6. The circuit 6 turns a switch SW3 on, short-circuits a resistence R3 and makes the band width of LPF 6 narrow.