baber/WOPTO huggingface dataset:
Patent JP-S6290256-A (JP)
Title: Liquid jet recording apparatus
Inventor: TAKEMOTO TAKESHI
IPC: B41J2/045
Filed: 1985-10-16
Abstract: PURPOSE:To enhance recording density and, at the same time, to increase recording speed and to prevent clogging, by displacing an elastic body by the vibration of a vibration member to form a liquid passage between a base plate and the elastic body and injecting a liquid through the passage. CONSTITUTION:When vibration is applied to an elastic body 1, said vibration propagates along the elastic body 1 and the generated vibration does not form standing waves but to a unidirectional progressive wave and the gap generated by said progressive wave is utilized as a nozzle. The elastic body 1 is usually made of a metal formed into a ring shape and a base plate 2 is also usually constituted of a metal and closely contacted with the elastic body 1 to form two lines (rows). The injection of ink 9 is performed by the use of a vibrator 14 and the vibrator 14 is mounted to the opposite sides of first vibrators 3, 4 and the second vibrator 14 and the first vibrators 3, 4 are driven in a cooperative state to inject the ink 9. By this method, clogging is made hard to generate and a response speed is increased and the formation of the line into a nozzle is facilitated and the density of a recording dot can be enhanced.
Patent JP-H0396698-A (JP)
Title: Circulating pump
Inventor: NISHIKAWA KUNIO
IPC: F04D29/24
Filed: 1989-09-06
Abstract: PURPOSE:To prevent a hair or the like in a flowing fluid from being caught on an impeller by arranging the impeller for discharging the fluid from a suction port to a discharge port in a casing, and forming inclined parts formed in a specified shape respectively on a plurality of spirally projected blade parts of an impeller. CONSTITUTION:A suction port 4 is arranged on the front center part of a casing 1, and a discharge port 5 is arranged on the outer circumference part thereof. An impeller 6 having a plurality of blade parts 7 formed projecting spirally, is arranged inside the casing 1 in order to discharge a fluid from the suction port 4 to the discharge port 5 in association with rotation. At this state, respective inclined parts 8 are formed on end parts of the rotating center sides of respective blade parts 7. The inclined angle of each inclined part 8 is set at 35 degrees or less, while the upper end part of each inclined part 8 is formed into a circular arc surface having a smooth curvature. The upper end part of each inclined part 8 is arranged toward the outer circumference side from the inner circumference surface in the impeller 6 side of the suction port 4.
Patent JP-H04112067-A (JP)
Title: Serial device and serial recorder
Inventor: TSUKADA ISAO
IPC: B41J19/20
Filed: 1990-09-03
Abstract: PURPOSE:To shorten the whole length of a cable so as to make it possible to reduce the cost and improve the built-in efficiency by constituting the cable in such a manner that it has a slack in the direction nearly rectangular with respect to the moving direction of a flexible cable carriage. CONSTITUTION:A flexible cable 3 connects a record head 2b to a controller in a device body electrically and consists of a bundle of signal lines in a plate- like polyimide film. One end of the cable 3 is connected fixedly to a connection 12 connected with the record head 2b formed on a part of a carriage 1, projects downward from the connection 12, and being pressed by a cable presser 1c arranged at a rear lower end of the carriage 1. Further, the cable 3 is extended from the cable presser 1c to the rectangular direction with respect to the moving direction of the carriage 1 so as to hold an R-shape curved naturally and is connected to a connector 4 fixed to a circuit substrate 13 in the device body. The connector 4 is disposed nearly in the center within the range of reciprocating movement of the carriage 1. As the flexible cable 3 does not need to be folded back, the whole length of it will be shortened and the built-in efficiency will be improved.
Patent JP-H0571614-A (JP)
Title: Gear backlash eliminating device
Inventor: HIRAMATSU HIROYUKI
IPC: F16H57/12
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate a backlash between two gears meshed with each other. CONSTITUTION:A drive gear 5 is pressed against a driven gear 2 by a specified pressing force from a hydraulic cylinder 10, and a solenoid valve 12 is closed to shut off a hydraulic pressure feeding path 13. When the pressing force of the hydraulic cylinder 10 is lowered, a check valve 18 is opened by a pressure difference across up and down of the check valve 18. Thus oil pressure is fed from an accumulator 17 to the hydraulic cylinder 10 to return the pressing force back to a specified level.
Patent JP-S61108127-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/205
Filed: 1984-11-01
Abstract: PURPOSE:To make it feasible to heat thin films only on the surface of substrate by a method wherein the surface of substrate is heated by laser beams with wavelength different from that of the other laser beams exciting reaction gas. CONSTITUTION:Reaction gas 4 supplied from an inlet 7 to a reaction chamber 1 is excited by exciting laser beams 14 entering from an entrance window 6 to form thin films on a substrate 5 heated by substrate heating laser beams 15. At this time, intensity, irradiating space and position of laser beams may be properly adjusted by means of controlling laser beams 15 and a scanner system 13. Through these procedures, the heating process of substrate 5 may be limited to the minimum depth required to form thin films making it feasible to form new thin films having no thermal effect upon the lower layer of preliminarily formed substrate 5.
Patent JP-H09152266-A (JP)
Title: Damper cover mounting structure of refrigerator
Inventor: BU GIRU JIEON
IPC: F25D17/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by assembling a damper cover at the inner wall of a refrigerator without using a clamping member such as a screw, thereby saving the material cost and simplifying the manufacturing steps. SOLUTION: Substantially U-shaped adhered parts 20 having two protrusions 20a, 20b and a bottom 20c between the protrusions 20a and 20b are formed at the right and left ends of a damper cover 15. Adhering protrusions 21 are formed at the right and left sides of the installed part of the damper 10 of the inner wall 9 to protrude. Thus, the protrusions 21 of the wall 9 are engaged with the bottoms 20c of the adhered parts and supported by the protrusions 20a, 20b.
Patent JP-S61108800-A (JP)
Inventor: KOBAYASHI CHIYOKICHI
IPC: D21H13/42
Filed: 1984-11-01
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-S6292850-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI AKIO
IPC: B41J2/21
Filed: 1985-10-18
Abstract: PURPOSE:To enable the detection of the residual amount of ink without providing a special sensor, by a method wherein picture data are counted and when they reach specific values, the signal for no ink supply is generated. CONSTITUTION:Input picture data 1a-1c are converted to binary picture data 4a-4c via a picture processing part 2 and a dither processing part 3 and inputted to heads 5a-5c. Each ink is jetted from each of heads 5a-5c to form a color picture. Further, the picture data 4a-4c are inputted to counters 12a-12c. When they reach preset values, they are preset and at the same time, pulse signals are generated. The signals are counted by counters 13a-13c. When they reach specific values, signals 7a-7c are generated. Those preset values are set by converting the head temperature signal detected with a temperature sensor 8 to the preset value via A/D converter 10 and ROM 11. Thus, the residual amount of ink can be accurately detected without requiring a special sensor.
Patent JP-S6294282-A (JP)
Inventor: NAKAJIMA MINORU
IPC: E21B17/00
Filed: 1985-10-18
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-H0576040-A (JP)
Title: Video camera
Inventor: INUMA MUTSUMI
IPC: H04N9/04
Filed: 1991-09-11
Abstract: PURPOSE:To obtain an exact white balance by operating a white balance adjustment by using the color temperature information of an illuminating means stored in a storage means. CONSTITUTION:When a video camera 8 is not used, that is, when a switch 7 is turned OFF, the white balance adjusting processing which is the same with the conventional one is operated. Then, when the video light 8 is used, that is, when the switch 7 is turned ON, a power is supplied from a battery 9 to the video light 8 so that the video light 8 can be turned ON. At that time, a switch 6 interlocked with the switch 7 is connected with a terminal (b) side. On the other hand, for example, the color temperature information 3200 deg.C of the video light using a halogen is stored in a microcomputer 5, and the correction signal of the white balance is transmitted to a color adjusting circuit 3 based on the color temperature information. As the result, a video signal whose white balance is optimal under the usage of the video light 8 can be outputted from the circuit 3.
Patent JP-H01132638-A (JP)
Title: Acetal polymer bonded article
Inventor: JIYOOJI ERU KORINZU
IPC: C08G65/26
Filed: 1988-09-14
Abstract: PURPOSE: To obtain a bonded article such as a multilayer laminate from an acetal polymer by bonding together two or more articles molded from a crystalline oxymethylene polymer using a specified non-crystalline copolymer as an adhesive.  
     CONSTITUTION: Trioxane and 65-75 mol.% 1,3-dioxolane are polymerized in the presence of a cationic polymn. catalyst in an inert atmosphere under 750-770 psi pressure at 15-30°C for 15-30 hr to obtain a low glass transition temp. non- crystalline copolymer having an intrinsic viscosity of 1.0-2.3. The surface of one or more of two or more articles molded from a crystalline oxymethylene polymer contg. oxymethylene groups and oxy-higher alkylene groups of the formula [where R 1  and R 2  are each H or a lower alkyl; R 3  is a (lower alkyl substd.) methylene or (lower alkyl substd.) oxymethylene; and (n) is 0-3] distributed among the oxymethylene groups is coated with the non-crystalline copolymer as an adhesive to form a coating film and the surface of the other molded article is stuck on the coating film. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61101561-A (JP)
Title: One-component solvent resistant zinc rich thermoplastic polyhydroxyether paint
Inventor: JIYOOJI ANSONII SARENSUKII
IPC: C09D171/00
Filed: 1985-10-18
Abstract: Zinc rich, solvent resistant and corrosion resistant coatings are prepared by blending zinc pigment, a thermoplastic polyhydroxyether and an organic dianhydride or polyanhydride.
Patent JP-S59123823-A (JP)
Title: Power focus device
Inventor: ICHIYANAGI TOSHIICHI
IPC: G02B7/28
Filed: 1982-12-29
Abstract: PURPOSE:To execute an exact focusing in a short time by interlocking the comparative length of an operating time of a power focus device and the magnitude of the focus shift amount. CONSTITUTION:In case a focus does not conform to the rear focus direction, a lens is driven to the front focus by a switch S2. It is executed by phi reset of a counter 6, an H level input to an AND gate 9, a motor M4, etc. If a photographer pushes the S2 continuously, the M4 rotates continuously through a prescribed circuit. When the photographer confirms the focusing and turns on an S3 in addition to the switch S2, the M4 stops. When it is desired to execute a fine adjustment by rotating the M4 in reverse by delaying the operation for depressing the S3, if the S3 is turned on and the S2 is turned off, on the contrary, a counter 7 is reset, the M4 rotates in reverse impulsively, and the fine adjustment can be executed.
Patent JP-H09128874-A (JP)
Title: Data recording device and method therefor, protection device against illegal copy, and data
Inventor: TAWARA KATSUMI
IPC: G11B19/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To surely protect digital data from illegal copying by writing a key against illegal copying in a part of a fixed length code area specified in a syntax of a recording data bit stream. SOLUTION: A key data is written in an area of a fixed length code area to protect against illegal copy. Namely, prescribed pictures (pictures B) are selected from GOP (group of pictures) consisting of multiple pictures (15 slices). A macro block at a prescribed position in a macro block comprising each slice of the pictures B consisting of multiple pictures is selected (this is enclosed in box in black). This block (16×16 pixels) are constituted of four blocks, and color difference data Cb, Cr is constituted of one block (4 or 5). One of these macro blocks is selected. This block consists of 8×8 data and each picture element data is converted into DCT coefficients u and v.
Patent JP-H08125028-A (JP)
Title: Complementary thin-film transistor circuit
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01L27/092
Filed: 1994-09-27
Abstract: PURPOSE: To reduce the space of transistors and to microminiaturize a CMOS circuit by forming electrode sections to be common to a thin-film CMOS circuit composed of an N-type thin-film transistor and a P-type thin-film transistor in the same semiconductor and forming an electrode with the one and only contact. CONSTITUTION: To form a thin-film CMOS circuit, the source and drain regions 13 and 14 of an N-type TFT and a P-type TFT are formed in the same semiconductor layer 12 without forming a well. In addition to this, a drain electrode 19 out of electrodes to be common, drain and gate electrodes 19 and 21, in the electrodes of the N-type and P-type transistors is led out by the one and only contact from the drain regions of both transistors. Consequently, sharp reduction of a transistor interval becomes feasible, and it becomes possible to miniaturize the thin-film CMOS circuit itself, and to make possible high integration of integtrated circuits having thin-film CMOS circuits.
Patent JP-S6386936-A (JP)
Title: Unique pattern detecting circuit
Inventor: YAGI SHINOBU
IPC: H04L7/08
Filed: 1986-09-30
Abstract: PURPOSE:To detect a unique pattern by a simple and small-sized constitution, irrespective of the number of bits of the unique pattern to be detected, by reading out successively each bit of the pattern from the memory circuit in which a prescribed unique pattern has been stored, and comparing successively each bit of an input data. CONSTITUTION:In a memory circuit 11, each bit of a unique pattern of a prescribed (m) bit is stored in advance in addresses (0), (1), (2)-(m-n), respectively. In this state, an (m)-scale counter 12 designates successively an address of the memory circuit 11, and each bit of the unique pattern is read out, and compared with an input data (a). When a count value becomes 'm', the (m)-scale counter 12 outputs a detecting signal (c) of the unique pattern. Also, in case the input data train (a) does not coincide with the unique pattern of the memory circuit 11, the (m)-scale counter 12 is reset and the detecting signal (c) is not outputted.
Patent JP-H0784505-A (JP)
Title: Production of color lippmann hologram
Inventor: KISHIMOTO YASUSHI
IPC: B44C5/08
Filed: 1993-09-17
Abstract: PURPOSE:To produce the color Lippmann hologram with one color of laser beam by forming hologram images divided to three primary colors; red, green and blue, with the laser beam of a single wavelength in respective divided regions formed by trisecting a photosensitive material and shifting the reproducing wavelengths of the divided regions to desired reproducing wavelengths. CONSTITUTION:The laser beam from the laser 16 of the one color; red, green or blue, is reflected by reflection mirrors 17, 18 and is branched by a beam splitter 19 to two laser beams; reference light and object light. These beams are diffused by an objective lens 22 and are made incident on one surface of the photosensitive material 24 for holograms via a region dividing mask 23. The beams are reflected by a reflection mirror 26, are diffused by an objective lens 27 and are then reflected by a concave mirror 28. The reflected beams are made incident on a master hologram 29 and the reconstructed real image is made incident on the other surface of the photosensitive material 24 for holograms via a region dividing mask 25. The reference light and object light are interfered with each other by the photosensitive material 24 for holograms and the color Lippmann hologram is obtd.
Patent JP-H0873025-A (JP)
Title: Part supply device
Inventor: INOUE TAKUMI
IPC: B65G47/14
Filed: 1994-08-31
Abstract: PURPOSE: To supply parts which are easy to pile up when transferred by vibration to a next process one by one. CONSTITUTION: In the part-sorting part 37 of a twisting-vibration part feeder 30, parts of which the transferring direction and the front and back are made uniform are transferred to the vibrating trough of a linear-vibration part feeder from the downstream end of a track 33. In the vibrating trough, four combinations comprising a shutter for temporarily stopping the transfer of parts and a light sensor for confirming the presence of the parts and only the light sensor of the most downstream side are provided in series, for instance, when parts are not present in the position of the light sensor 823 of the downstream side, the shutter 722 of the upstream side is opened and the parts located in the position of a light sensor 822 are transferred to the position of the light sensor 823 , thereby supplying parts to a next process one by one.
Patent JP-H04109999-A (JP)
Title: Controlling method for drier
Inventor: HIROTA TATSUYA
IPC: D06F58/28
Filed: 1990-08-31
Abstract: PURPOSE:To better the finish of clothes after drying by deciding an extended drying time according to a fuzzy inference to which a temperature difference, a time rate of change and the operating time from the start of operation to a falling-drying-rate period are inputted. CONSTITUTION:When a shrink-preventing course is selected, a control portion 30 drives a motor 7 and both heaters 23, 24 for drying action and samples temperatures detected by both thermisters 27, 28 after a fixed time To elapses, and reads the absolute value of the difference between the temperatures as a reference value A. Also, the control portion 30 measures the time rate of change Dc/dt of the difference C between temperatures before and after reading the reference value A and maintains the operating condition of a drier until the temperature difference C is different from the reference value A by a predetermined value B' and, when the temperature difference C is A+B', measures the total operating time required for a drying process to come to a falling-drying-rate period. Then the reference value A, true time rate of change dC/dt and the total operating time T are inputted and an extended drying time Te is decided from these three parameters according to a fuzzy inference and the power of a heater is lowered for the extended drying time Te after the falling-drying-rate period starts, and drying operation is carried out. As a result, accurate drying control is enabled and the finish of clothes after drying is bettered.
Patent JP-S6292885-A (JP)
Title: Resistance ribbon type printer
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J35/36
Filed: 1985-10-17
Abstract: PURPOSE:To enable high-quality printing to be constantly performed, by jointing a cleaning part for a printing head to the trailing end of a printing part of a ribbon, and automatically switching the operation of a printer to a cleaning operation on detecting the trailing end position. CONSTITUTION:When printing of data corresponding to a predetermined length of a ribbon 7 is conducted by a printing head 6 through a printing part 7' of the ribbon 7 and a part 7b to be detected provided at the trailing end of the printing part 7' is detected by a position-detecting means 15, a controlling unit 16 stops a driving motor 4 to stop the feeding of a carriage 1 relative to a printing paper 9, the typing by the head 6 or the like. Synchronously with this, a motor 13 is driven to rotate a take-up side roller core 11 through a driving belt 14, whereby a cleaning part 7c of the ribbon is moved in frictional contact with the head 6, thereby removing contaminants from the surface of the head. When a trailing end part 7d of the cleaning part 7 is detected, ribbon feeding is stopped. Accordingly, high printing quality can be maintained without requiring any special manual operation.
Patent JP-H0874354-A (JP)
Title: Structure for constructing wall body
Inventor: KOJIMA YASUO
IPC: E04B2/72
Filed: 1994-08-31
Abstract: PURPOSE: To fix the steel panels by a simple work in satisfactory finishing in constructing internal corners on wall bodies for an integrated toilet system by a method wherein the steel panels are arranged at a right angle with their ends brought into contact each other and fixed to a wall panel frame. CONSTITUTION: A holding member 30, provided with a holding piece 32 for forming a holding channel 34 in parallel with the front of a second wall panel frame 12 in a space covered with a continuous surface of first and second steel panels 14 and 16, is fixed to the front of the second wall panel frame 12. An insert piece 28, available for being inserted slidably into the holding channel 34 covered with a continuous surface made by bending a decorative steel plate 20, is formed to the second steel panel 16. The second steel panel 16 is arranged and fixed to a specified position by being slid downward, with the insert piece 28 fitted into the holding channel 34.
Patent JP-H0983657-A (JP)
Title: Equipment control system
Inventor: YAMASHITA YUJI
IPC: H04N1/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To solve that one host computer cannot judge when communication is executed from a device to itself when another computer changes a communication date as against the device without permission. SOLUTION: When the communication date is rewritten as against the device D by the host computer H1, the setting change flag 39 of the host computer H1 itself is turned on. Then, when communication is executed from the host computer H3 to the device D, the host computer H3 reports another host computer that correspondence to the change of the communication data by the host computer H1 is executed at the time of communication by turning on the own setting change flag 39. Thus, how the communication data of the device D is set is recognized.
Patent JP-H0394257-A (JP)
Title: Automatic mask device of negative holder of contact printing machine
Inventor: SHIMADA YOSHIO
IPC: G03F7/22
Filed: 1989-09-07
Abstract: PURPOSE:To prevent a transparent plate and a light shield curtain from being in trouble and a gap from being formed between the both by supporting the end part of the reinforcing belt body at the head end of each light shield curtain by a mechanism which is fixed to the guide body for the reinforcing belt body at right angles to the transparent plate surface and drives constant-distance reciprocation, and fitting an elastic material on the reverse surface of the reinforcing body. CONSTITUTION:On the guide body 6 which is driven on a feed screw 5, each air cylinder 10 is fixed upright opposite the transparent plate 2, and both end parts of the reinforcing body 4 atop each light shield screen 1 are fixed to the head end of the rod 100 of the air cylinder 10. Then the stroke of each air cylinder 10 is so set that when the rod 100 is extended after the position of the light shield curtain 1 is set, the elastic material 11 fixed on the reverse surface of the reinforcing belt body 4 strikes on the surface of the transparent plate 2 and when the rod 100 is contracted, light shield curtains 1a and 1b and transparent plate 2, and the light shield curtains 1a and 1b and light shield curtains 1c and 1d are isolated at necessary intervals. Consequently, troubles between the light shield curtains and transparent plate, and the light shield curtains themselves is eliminated and the gap formed between the light shield curtains and transparent plate is eliminated.