baber/WOPTO huggingface dataset:
Patent JP-S60124823-A (JP)
Title: Etching monitor process
Inventor: FUJII TERU
IPC: G03F1/84
Filed: 1983-12-09
Abstract: PURPOSE:To improve the precision and yield of wafer for LSI detecting the completion of an etching process by a method wherein the corrected image data are collected in terms of the comparison between the image data on the illumination distribution over background and those on the surface observation of the etched item. CONSTITUTION:When an etching process is started (1), firstly the illuminance distribution is measured (2) from background of observed image (3) to correct the image (4) in terms of these data. Next the crest values of stripe lines with the most conspicuous contrast change value are recorded as data processing (5). The sampling data are successively compared (6) with the preceding data to calculate the P1 point (the point where foundation material starts to be exposed) and the P2 point (the terminal point of etching process) in terms of the change value. The P2 point may be detected (c) by calculating the gradient angle i.e. the change value DELTAy/DELTAt of the sampling cycle DELTAt while alpha is a tabulated constant based on experimental data corresponding to the etching requirements. The image data dynamically collected at the interval of DELTAt and repeatedly processed in (3)-(7) as shown in figure may terminate (9) an etching process by means of cutting off a high frequency power supply subject to detection of the P2 point (c).
Patent JP-S59118465-A (JP)
Title: Ink jet recording head
Inventor: MIZUNO TSUNEO
IPC: B41J2/045
Filed: 1982-12-24
Abstract: PURPOSE:To form the ink jet recording head with a valve by a high yield rate, by a method wherein the constitutional part composed of a pressure chamber, an electromechanical energy conversion element, an ink chamber and an ink passage and the constitutional part of a one-way valve are separately formed and opposingly jointed. CONSTITUTION:The constitutional part A composed of an orifice 1, an orifice side ink passage 2, a pressure chamber 3, an ink chamber side ink passage 4 and an ink chamber 5 is formed by adhering multi-layered plates, a piezo-electric element 6 being attached with the surface of the surface plate forming the surface of the most exterior layer, at the same time respecive openings to successively connect the orifice side ink passage 2 to the pressure chamber side outlet part and the ink chamber side ink passage 4 to the pressure chamber side inlet passage are inductingly formed on the surface, further simultaneously the valve part B forming the finished body by finally adhering it to this surface being separately formed and the ink jet recording head is formed by adhering the parts A and B.
Patent JP-H04357520-A (JP)
Title: Multi-window controller
Inventor: TAKEDA MASARU
IPC: G06F3/14
Filed: 1991-09-11
Abstract: PURPOSE:To provide a multi-window controller which can display quickly the portion where image information can be seen at the portion where the overlapping of windows occurs. CONSTITUTION:A multi-window controller is overlapped with a window 22A for detection as an object to detect a displaying area and a window (investigation window 22B) having the same master exists, and then, by the extension line of a side overlapped with the window, the displaying area of the window 22A for detection is divided, and respective displayable areas as the area to which the investigation window 22B after division does not belong are changed to a new window 22A for detection. Thus, the portion overlapped with each investigation window is eliminated, and the finally remained l or plural window portions for detection are set as the displayable area of the image information at the original window for detection.
Patent JP-H0279042-A (JP)
Title: Opaque material and method for applying opaque
Inventor: MATSUO MASAAKI
IPC: G03F1/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the subject material having shielding property while maintaining transparency in some degree by composing a coloring agent of iron oxide or titanium oxide having a particle size of <=200mum. CONSTITUTION:The coloring agent is composed of the iron oxide or the titanium oxide having the particle size of <=200mum. The material may be composed of a light shielding liquid or a mask sheet, preferably a thermal transferring material. The thermal transferring material is constituted of a base film/a hot melt ink layer, a base film/a hot melt layer/a hot melt ink layer, a base film/a hot melt layer/an ink layer/a hot melt layer, etc. The coloring agent is at least composed of the iron oxide or the titanium oxide having the particle size of <=200mum. Thus, the opaque material which is maintained the transparency in some degree and has the light shielding ability as the opaque is obtd.
Patent JP-H0785587-A (JP)
Title: Sound mixing device
Inventor: ABE HIROYUKI
IPC: G10K15/00
Filed: 1993-09-17
Abstract: PURPOSE:To improve the atmosphere of main sounds by starting the reproduction of the main sounds with a delay of the prescribed time from the start of background sounds so that the background sounds can be listened before listening of the main sounds. CONSTITUTION:A controller 74 controls a reproducing device (main music) 46 and a reproducing device (background music) 48. This controller 74 is connected to a detector 76 and a keyboard 78. After program searching of both reproducing devices 46, 48 is executed, both devices are paused. The reproduction of the reproducing device 48 is then started to fade in the background sounds and a tire is started. The reproduction of the reproducing device 46 is started after the specified period of time to face in the main musical tones and to fade out the background sounds by the reproducing device 48. The reproduction of the reproducing device 48 is then stopped. A user is able to listen the background sounds before listening the main musical tones according to such constitution and, therefore, the atmosphere of the main sound is improved.
Patent JP-H10285660-A (JP)
Title: Quick scanning type trainable transmitter and training method
Inventor: DYKEMA KURT A
IPC: E05F15/20
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for a vehicle for transmitting coded RF signals to a receiver so as to remotely actuate a device like a garage door opening device. SOLUTION: This transmitter 43 is provided with operation switches 44, 46 and 47 provided for the crew of the vehicle and a signal generator 55 connected with the operation switches so as to successively generate and transmit at least two control signals provided with the same code and different RF carrier frequencies in response to the operation of the operation switches. By successively transmitting the control signals by the slightly different carrier frequencies within the band width of the receiver of a remote device 66, a blank controlled by the frequency inside a transmission pattern is minimized and thus, RF phading by reflection from the vehicle is reduced.  The transmitter can be a multiple channel transmitter or can be a trainable transmitter capable of learning and transmitting activation signals provided with the RF carrier frequency modulated by the code so as to remotely operate the device.
Patent JP-S6473783-A (JP)
Title: Optical window substrate
Inventor: SATO MASAZUMI
IPC: C30B29/42
Filed: 1987-09-16
Abstract: PURPOSE:To extend a lifetime and to increase a transmissivity of light, by making a substrate of a specific material a partial filter which controls a transmission of a laser beam. CONSTITUTION:A substrate is made of a non-added single crystalline GaAs which is produced using a PBN crucible by a liquid encapsulation Czochralski method. And, the substrate is used as a partial filter which controls a transmission of laser beam. Because impurities not being contained therein, the substrate does not absorb infrared radiation so that it is not heated. Therefore, the lifetime of the substrate is extended, and the transparency thereof is high for the light with wavelength of 0.9-1.7mum, thereby the transmissivity of light being increased.
Patent JP-H055987-A (JP)
Title: Photosensitive resin composition and production of color filter using the same
Inventor: SANADA SHINICHI
IPC: G03F7/033
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a photosensitive resin compsn. which can be developed with water, has excellent resolution and can be dyed under stable conditions to give high heat resistance and light resistance by using hindered amines as groups to be dyed. CONSTITUTION:The resin compsn. contains copolymers of monomers expressed by formula I or II, hydroxyl group-contg. monomers expressed by formula III, monomers expressed by formula IV, and monomer expressed by formula V, and a diazo compd. or azide compd. In these formulae, R1-R5 are hydrogen atoms, or methyl groups, X is -O- or -NH-, Y is -(CH2)- or -(CH2CH2O)-, m is an integer 0-4, Z is halogen atom, lower alkyl sulfate group, hydroxyl group or org. acid group, R6-R8 are hydrogen atoms, methyl groups, or ethyl groups, X is -O- or -NH-, (n) is an integer 1-3, R9 and R10 are hydrogen atoms, C1-C4 are alkyl group, -N(R9)R10 is a morphoryl group, R11 is a methyl group, and R12 is an alkyl group of 1-4 carbon number.
Patent JP-S60123084-A (JP)
Title: Semiconductor light generator
Inventor: KOGA KEISUKE
IPC: H01S5/183
Filed: 1983-12-08
Abstract: PURPOSE:To miniaturize and stabilize the titled generator, and to improve coupling efficiency between a light source and an optical transmission line by using a surface light-emitting semiconductor laser as a semiconductor laser and employing a device consisting of a periodic waveguide, in which a plurality of optical waveguide layers are laminated on an active layer in the surface light-emitting semiconductor laser, as a resonator. CONSTITUTION:A surface light-emitting semiconductor laser has laser oscillation action while using a substrate surface 9 and a laminated type optical waveguide layer 12, which is grown on an active layer 11 in an epitaxial manner and has a diffraction grating function, as both resonator surfaces. Oscillation wavelength can be selected arbitrarily by changing the thickness and refractive index of the laminated type optical waveguide layer 12 having a periodic waveguide within a range of the gains of the active layer 11. Since output signals can be extracted in large areas and under collimating states in the surface light-emitting semiconductor laser, spot size can be reduced when output signal beams are distributed by using a transmission type diffraction grating 14. A resist diffraction grating is prepared on the surface containing a light-emitting region in the surface light-emitting semiconductor laser, and etched, thus transferring the diffraction grating pattern on the light-emitting surface of the surface light- emitting semiconductor laser 8.
Patent JP-H01188639-A (JP)
Title: Sliding member for rotary compressor
Inventor: MORITA SHIGETAKA
IPC: F16C33/12
Filed: 1987-09-16
Abstract: PURPOSE:To obtain the lightweight subject member having fundamental characteristics similar to those of an iron material in a sliding member made of ceramic short fiber reinforced Al alloy by specifying the compsn. of the Al alloy, the components of the short fiber, the volume ratio of the fiber and the relationship between the above volume ratio and the Si amounts in the Al alloy. CONSTITUTION:The sliding member is formed from the short fiber reinforced Al alloy in which the Al alloy contg., by weight, 10-20% Si, 1-7% Cu and 0.2-0.8% Mg and the balance constituted of Al is charged and compounded to the short fiber molded body contg. Al2O3 and/or Al2O3-SiO2 short fiber and having 20-30% fibrous volume ratio % Vf. In the relationship between the fibrous volume ratio Vf and the wt.% of Si in the Al alloy Wt, >=40Vf+Wt is satisfied. In the use of said short fiber reinforced Al alloy as the title sliding member, low coefficient of thermal expansion and high wear resistance can be obtd. The sliding member furthermore has excellent bending strength and impact value and is more lightweight than the iron material, by which the rotary compressor having high capacity can be obtd.
Patent JP-S59117643-A (JP)
Title: Processing system of machine check interruption
Inventor: ETSUNO MINORU
IPC: G06F9/48
Filed: 1982-12-25
Abstract: PURPOSE:To prevent the repetition of interruption and distinguish fixed trouble and soft errors from each other, by preventing the machine check interruption until a prescribed time elapses after the machine check interruption due to the occurrence of an error. CONSTITUTION:If an error correction code processing circuit 6 detects an error when the read access of a buffer memory 2 is executed, data is corrected in an error correcting circuit 7 and is trnasferred to an access request source device side. Though the machine check interrupt is generated by a machine check interrupt generating part 10, a counter is reset at first to prevent the machine check interrupt generating part 10 from generating the machine check interrupt signal till the elapse of a prescribed time even if another error occurs. A fixed trouble is distinguished from soft troubles because the error occurs again after the prescribed time in case of the fixed trouble, and the machine check interrupt is prevented from being generated repeatedly.
Patent JP-S59123921-A (JP)
Title: Printing-out control system
Inventor: KATAYAMA ISAO
IPC: G06K15/00
Filed: 1982-12-29
Abstract: PURPOSE:To perform high efficiency and high speed processing by equipping one CPU with at least one writer, connecting this writer to one printer, and dividing and outputting data according to the printing speed of the printer. CONSTITUTION:When a printer 6 starts output processing, the writer 4 retrieves the amount of data following the priority in an output sequence storage part 3, i.e. the amount of job control information stored in a file 2 and outputs a message to an operator through the console panel of a CPU1 when the amount is relatively large, e.g. >=20,000. When the operator varies this, a writer 5 is driven to vary the job control information so that a printer outputs, for example, lines 10,001-20,000. Therefore, the printer 6 performs output processing from 0- 10,000 and the printer 7 handles lines 10,001-20,000, shortening the output processing time almost to half.
Patent JP-S6385256-A (JP)
Inventor: ANTONIO JIYOOZE RODORIGESU ROO
IPC: F02B3/06
Filed: 1987-09-16
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-H0683010-A (JP)
Title: Processing apparatus for photosensitive material
Inventor: KENMOCHI YOICHIRO
IPC: G03D3/00
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the starting method of the apparatus for preventing energizing or overheating of a heater and the like for heating a developing solution when the developing solution is insufficiently filled in a developing vessel or it is heated to a too high temperature. CONSTITUTION:The developing solution in the developing vessel 24 is discharged by opening valve 92 or 88 each provided with micro-switches 94 and 96, respectively. A microcomputer 112 detects whether the developing solution is discharged or not by the microswithes 94 or 96, and it measures the stop time of the apparatus by a builtin timer. When the apparatus needs to be started and it is probable that the developing solution has been discharged from the detection results of the microswitches 94 and 96 and the stop time length of the apparatus, the amount of the developing solution is confirmed with a level gauge 100 and the developing solution exists in a prescribed amount or more, power can be supplied to the heater 60.
Patent JP-S60124115-A (JP)
Title: Voltage-controlled oscillation circuit
Inventor: SUZUKI HIROSHI
IPC: H03K3/0231
Filed: 1983-12-09
Abstract: PURPOSE:To improve the stability of oscillation frequency in spite of the variation of the same power supply by increasing the charging speed of the charging side having sensitivity higher than that of power supply voltage. CONSTITUTION:It is assumed that control voltage is applied to a control circuit C and an output terminal B is in the low potential. The potential of a point A is raised in accordance with the charge of a capacitor as shown by the solid line of a waveform pattern because a switch S1 is closed, and when said potential reaches the threshold voltage of an inverter 14, an output terminal B is inverted to high potential. In response to the inversion, a switch S2 is closed, the switch S1 is opened and the charge applied to the capacitor 13 is discharged by a voltage/current conversion circuit 12 at the same speed as the charging. When the charge is discharged up to the threshold voltage of the inverter 15, the output terminal B is turned to low potential and charging operation to the capacitor 14 is started again.
Patent JP-H04115460-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M4/50
Filed: 1990-09-04
Abstract: PURPOSE:To improve discharging function especially under heavy load by preparing a battery using a cathode active mass consisting of specific chemically composed manganese dioxide powder and natural manganese dioxide powder and an electrolyte retaining material composed of oil furnace black having a prescribed hydrochloric acid absorption capacity. CONSTITUTION:A cathode active mass is obtained by mixing 30-80wt.% of chemically composed and mainly gamma-type crystal structure manganese dioxide powder which is prepared by roasting mangansed sulfate and treating the resulting manganese oxide with an acid and 20-70wt.% of natural manganese dioxide powder. Then, the mixture is mixed with an electrolyte retaining material of oil furnace black having 4-6ml/g of hydrochloric acid absorption capacity by JISK 1469 method and working also as a conduction assisting agent and zinc oxide. Further, an electrolyte is mixed to give a cathode composition. Consequently, a manganese battery having improved heavy load discharging function and light load discharging function is obtained at low cost.
Patent JP-S6475216-A (JP)
Title: Injection molding machine provided with temperature rising mechanism of nozzle and its usage
Inventor: TANAKA SHOJI
IPC: B29C45/20
Filed: 1987-09-18
Abstract: PURPOSE:To prevent a sagging phenomenon at the tip of a nozzle and deterioration in flowing of resin to a mold, by providing a cutting mechanism cutting off resin leaking linearly through a nozzle port of the tip at a position directly before movement forward of an injection cylinder and a mechanism for raising the temperature of the tip part of the said nozzle instantaneously. CONSTITUTION:When resin is fed within a cylinder 20 and measured, clamping of a mold 10 is performed. When completion of mold clamping is confirmed, the resin leaking out linearly through the tip of a nozzle 30 after measurement of the resin is cut off by actuating a pair of cutter blades 40, 41 and dropped downward. Upon confirmation of completion of actuation of the cutter blades 40, 41, a heated electrode plate 45 is ascended, brought into contact with the tip of the nozzle and a temperature rise of the nozzle is performed instantaneously. Then the electrode plate 45 is caused to descend, an injection cylinder 20 is moved forward upon the confirmation of the completion of the actuation and the tip of the nozzle 30 abuts against a sprue 11 of the mold 10.
Patent JP-H0981471-A (JP)
Title: Continuous data server device and control instruction transmitting method
Inventor: KITSU TOSHIKI
IPC: H04N7/173
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a continuous data server device reducing the cost of the control instruction issued from a central control unit to a data storage controller and a communication controller. SOLUTION: This device is provided with at least a data storage controller 14 reading desired continuous data from a data storage device storing continuous data, a buffer storage device 18 for holding read continuous data, at least a communication controller 16 transmitting the continuous data held in the buffer storage device 18 to an external communication path, a central control unit 20 imparting a prescribed control insturction and controlling the data storage controller 14 and the communication controller 16 and the internal communication paths of one system or plural systems coupling the central control unit 20 with the data storage controller 14 and the communication controller 16.  The central control unit 20 integrates the prescribed control instructions for each of the data storage controller 14 and the communication controller 16 and transmits the instructions as a common control instruction to the internal communication paths 30.
Patent JP-H0575813-A (JP)
Title: Printing head exposing output control system
Inventor: TAJI TSUTOMU
IPC: B41J2/44
Filed: 1991-09-12
Abstract: PURPOSE:To make a void dot difficult to paint out by giving a processing to the latent image of a neighboring black dot against a defect that the void dot for which the black dots of a large area are neighboring is easy to paint out by protruding the neighboring black dot. CONSTITUTION:The printing data of continuous five dot lines on a picture image is stored in storage circuits 1, 2, 3, 4 and 5. A discrimination circuit 6 discriminates whether the remarked black dot is located at a position supporting one void dot between another black dot and itself or not based on the information from respective storage circuits 1 to 5, and outputs an identification signal to the printing data of the black dot located at the corresponding position. A laser printing head 7 changes laser output at the time of exposing and forming the latent image of the printing data accompanying the identification signal on a photosensitive body.
Patent JP-H0396743-A (JP)
Title: Epicyclic gear speed changer
Inventor: HATTORI NOBORU
IPC: F16H3/66
Filed: 1989-09-11
Abstract: PURPOSE:To attain a transmission gear ratio of forward 3.2-0.78 by successively disposing double pinion type 1st and single pinion type 2nd and 3rd epicyclic gear sets, and selectively fastening 1st-4th clutches and 1st-3rd brakes. CONSTITUTION:Double pinion type 1st and single pinion type 2nd and 3rd epicy clic gear sets 3-5 are successively disposed from an input shaft 1 side, and a sun gear 3S and a ring gear 5R; a carrier 5C and an output shaft 2; a ring gear 3R and a carrier 4C; and a carrier 3C and sun gears 4S, 5S are integrally connected. Forward 1st speed is obtained by fastening a clutch C3 and a brake B3, 2nd speed by fastening C3 and B2, 3rd speed by fastening C3 and B1, 4th speed by fastening C2 and C3, 5th speed by fastening C2 and B1, 6th speed by fastening C2 and B2, reverse 1st speed by fastening C1 and B3, and reverse 2nd speed by fastening C1 and B2. Thus, the gear ratio of each epicyclic gear set is held within a range causing no inconvenience from the viewpoint of manu facture and strength, and transmission gear ratios of forward 3.2-0.78 and reverse 3.6 can be attained.
Patent JP-H0889876-A (JP)
Title: Method for controlling discharge of fluid and discharging apparatus
Inventor: OKUDA SHINJI
IPC: B05D3/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a method for controlling discharge and a discharging apparatus which can discharge quantitatively high viscosity fluid without generation of pulses. CONSTITUTION: Using two sets of pumps 13, 15 and pumps 14, 16 and cylinders 17, 18 which reciprocate to make these two sets of pumps repeat suction and discharge processes respectively, while one set of pumps being in a discharge process, the other set of pumps are driven to finish the suction process, and before one set of pumps reach the stroke end of the discharge process, the other set of pumps start the discharge process.