baber/WOPTO huggingface dataset:
Patent JP-S6470180-A (JP)
Title: Waste water treatment
Inventor: SAKAI MASAYASU
IPC: C02F1/02
Filed: 1987-09-10
Abstract: PURPOSE:To save energy and to recover clean water from the water in sewage by treating the water and sludge components in the sewage within the same system and effectively recovering and utilizing the heat generated at the time of the treatment within the system. CONSTITUTION:Waste water which is an original liquid is preheated by a heat exchanger 2 in a storage tank 1 and is then sent to an evaporator 3 where the waste is heated and evaporated by heat pipes 4. The water and the volatile component which is org. matter are evaporated to vapor and the remaining liquid is thickened to the thick sludge. While the thick sludge is kept stirred, the sludge is sent by a screw conveyor 6 to an incineration furnace 7 where the sludge is burned. On the other hand, the vapor generated in the evaporator 3 is heated in a heat exchanger 11 and is then fed into a heating chamber 13 kept at a high temp., where the org. components in the vapor are burned. The cleaned vapor passes the tube inside of the heat exchanger 11 and is subjected to a heat exchange in the evaporator 3 and the storage tank 1 from which the steam is sent to a cleaned water tank 14.
Patent JP-H0387815-A (JP)
Title: Driver
Inventor: MIYAMOTO KATSUHIRO
IPC: G02F1/133
Filed: 1989-08-31
Abstract: PURPOSE:To prevent scanning lines from being left erased at the time of driving a frame, etc., by inhibiting transfer information from being inputted and reading out image information on scanning lines, and specifying a nonselection wherein the scanning lines are not erased for 1H(one horizontal scanning period). CONSTITUTION:When temperature compensation and the frame driving are deformed, a graphic controller 11 is inhibited from transferring information. When a driving control circuit 2 is switched with a microcomputer trigger, image information from a delay circuit 1 is transferred to a shift register 4 without being received from the controller 11. Further, a microcomputer outputs a nonselection specifying signal for specifying the all-scanning-line nonselection, the specification of all scanning lines is set in a decoder 7, and the image information is latched in a line memory 5 to alter a waveform and also performs the frame driving. Then normal erasure and writing are started, so selected scanning lines are not left erased and the frame driving, etc., can be performed smoothly.
Patent JP-S60118270-A (JP)
Title: Surface treatment of metal material
Inventor: CHIBA KUNIICHI
IPC: B05D7/24
Filed: 1983-12-01
Abstract: PURPOSE:To form a non-releasable brine resistant thin film to the surface of a metal material, by heating the metal material to the m.p. of the thermoplastic resin in expanded styrol and, thereafter, bringing the heated one into contact with a solid expanded styrol. CONSTITUTION:The surface of a metal material to the m.p. of the thermoplastic resin and other additives contained in expanded foamed styrol and solid expanded styrol is contacted with and adhered to the heated one. By this method, a non-releasable brine resistant thin film is formed on the surface of the metal material.
Patent JP-H0392259-A (JP)
Title: Flute groove grinding method for rotary cutting tool
Inventor: NISHIKAWA MASAYUKI
IPC: B24B19/04
Filed: 1989-08-31
Abstract: PURPOSE:To sufficiently supply grinding oil to the grinding region, and also to reduce the removing volume in grinding by selecting a tool material in which grinding oil supply holes are pierced in the axial direction, and utilizing these supply holes for feeding the grinding tool, and at the time of grinding, by forming flute grooves while removing these supply holes. CONSTITUTION:At the time of grinding, cutting stones 3 are fed from the open ends of grinding oil supply holes 2 formed in a tool material 1 towards the direction of bored holes. In the case of grinding, grinding oil is supplied from the supply holes 2, and in the part of supply holes 2 where the cutting stones 3 have passed, flute grooves 4 are formed while the supply hole part is being removed by grinding. Thus, grinding oil is sufficiently supplied to the grinding region to reduce grinding burning or the like. And, due to the existence of the supply holes 2, the removing volume in grinding can be reduced for enhancing grinding efficiency.
Patent JP-S6468130-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKADA KEISUKE
IPC: H03M1/36
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a semiconductor integrated circuit having an analog input digital multiplier in high speed and with high accuracy by converting the result of multiplication of two analog inputs into a binary code digital data by an encoder circuit and outputting the result. CONSTITUTION:Outputs S1-S3 of a 1st comparator group 1a are converted into signals Y1-Y3 by a change point detection circuit 10, become gate signals of MOS transistors(TRs) Q1-Q18 to control the signal of a 2nd comparator group 1b, that is, the flow of signals X1-X3 being the result of converting outputs R1-R3 of the comparator group 1b by the circuit 10. Thus, the 1st and 2nd input analog signals are compared with a reference voltage respectively by the comparator groups 1a, 1b and the result of multiplication of each comparison output is converted and outputted into a digital data by the encoder circuit 2. Thus, the chip area is decreased, the high speed of multiplication operation and high accuracy are attained.
Patent JP-H0566653-A (JP)
Title: Developing bias output device
Inventor: INAGE OSAMU
IPC: G03G15/06
Filed: 1991-09-05
Abstract: PURPOSE:To eliminate a variation of a developing bias output value at the center clicking position of a volume. CONSTITUTION:A volume for a user 21 is set to the center clicking position, to output a developing bias, a CPU 24 fetches the output value of the volume for the user 21 from an A/D converter 23, and when a setting switch 26 is turned on, the output value is stored in a nonvolatile memory 25 as a reference value Dref. On the other hand, when the output of the developing bias is instructed in normal printing, the output value D of the volume for the user 21 is fetched from the A/D converter 23, and then, compared with the reference value Dref stored in the nonvolatile memory 25, and arithmetic processing so that the output of the developing bias is constant when the output value at the center clicking position of the volume for the user 21 is equal to the reference value Dref, is executed based on the result of the comparision, to output a developing bias voltage.
Patent JP-S6284823-A (JP)
Title: Production of clad pipe
Inventor: MURATA AKIICHI
IPC: F16L9/16
Filed: 1985-10-09
Abstract: PURPOSE:To produce a clad pipe while increases the strength of the weld zone and quality of the pipe by wrapping two sheets of thin plates made of strip metal spiraly on the mandrel so as to overlap the side edge part thereof and by welding the overlapped side edge part in order. CONSTITUTION:The positioning of a drive roller 5 and side roller 6 is performed so that the one side edge part of the thin plate 4a, 4b made of strip metal can be located on the peripheral groove 2 of a mandrel 3. The thin plate 4a, 4b are drawn out of each uncoiler 11 and the end part thereof is pinched by the mandrel 3 and pressing roller 7 via rollers 5, 6. Then they are wrapped spirally so that the side edge part of two sheets of the thin plates 4a, 4b are overlapped on the peripheral groove 2 by the turn of the mandrel 3. This side edge part forms the clad pipe in order by pressing with a clamp 10 and by generating an arc between the tungsten electrode 13 of a torch 9 and the side edge part in an inert gas atmosphere. By cutting this clad pipe in adequate length the straight pipe that the welding is good and sure, thereis no generation of the crack on the weld zone and no thermal deflection is obtd.
Patent JP-S6285949-A (JP)
Title: Ink droplets detector
Inventor: KOTO HARUHIKO
IPC: B41J2/125
Filed: 1985-10-09
Abstract: PURPOSE:To provide a steady ink droplet detector having a simple circuit constitution by installing the first electrode fitted inside an ink flow channel, the second electrode set in an opposite position to an ink-injecting nozzle and a detection circuit to detect an impedance between the first and the second electrode. CONSTITUTION:The sides opposed to a nozzle 3 of electrode substrate 6 made of synthetic resin which holds the first and the second electrode 4, 5 and electrodes 4, 5 have a smooth and flat surface. Before injection of ink droplets 7 from the nozzle 3, no ink droplets are present on the surface of the electrode substrate 6, and the space between the electrodes 4, 5 has no continuity with an almost infinite resistance. If the ink 2 is injected through the nozzle 3, the ink droplets 7 adhere to the surface of the electrode substrate 6, as if the space between the electrodes were spanned, after the elapse of a prearranged time. Thus it is possible to detect the flying condition of the ink droplets 7 by detecting a variation of resistance value between the electrodes 4, 5 using a detection circuit.
Patent JP-H0862796-A (JP)
Title: Color-photograp recording material
Inventor: YOHANESU BIRUZAU
IPC: G03C7/305
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a color photographic silver halide material which may be improved in sensitivity without degrading graininess. SOLUTION: This color photographic silver halide material of a negative type has a base, at least one layer of photosensitive silver halide emulsion layers contg. color couplers and at least one layer of non-photosensitive layers adjacent thereto. These non-photosensitive layers contain compds. separating the group for improving the sensitivity, by reacting with the oxidation reaction products of a developing agent, during the time of development.
Patent JP-H0667339-A (JP)
Title: Production of photographic sensitive material
Inventor: KAWASAKI JUNICHI
IPC: G03C1/38
Filed: 1992-08-25
Abstract: PURPOSE:To produce a photographic sensitive material having satisfactory hardening performance in practical use without deteriorating surface quality. CONSTITUTION:When a base is simultaneously coated with at least one photosensitive layer and at least one nonphotosensitive layer to produce a photographic sensitive material, a coating soln. for the nonphotosensitive layer positioned farthest from the base is applied in 2-20 layers in a superposed state at the same time. The coating soln. has <=3.0wt.% or a lower concn. of gelatin, 1-30cP viscosity and <=27dyne/cm or a smaller static surface tension, gives a wet film having 25mum or a smaller thickness and contains a gelatin hardening agent added by an in-line adding system or further contains a fluorine-contg. surfactant.
Patent JP-S59117951-A (JP)
Title: Speed reduction mechanism by gear
Inventor: ARAI SHINICHI
IPC: F16H55/18
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a gear with simple construction which eliminates backlash and can be applied to a gear transmission mechanism of various type, by combining gears made of different material so as to integrally use the gears as one gear. CONSTITUTION:Paired gears 11, 12 are prepared in an ordinary gear shape by a normaly used material of S45C or the like. A gear 13, prepared as an integral unit with the gear 12 by an elastic material in a tooth thickness larger than that of the gear 12, is provided. The gear 13 is formed such that its teeth are engaged to the teeth of the gear 11 by always being slightly deformed without providing backlash for the gear 11. When the gears 11, 12 are meshed, the gear 13 engages with the gear 11 always earlier before the gear 12 engages with the gear 11 by a distance of the larger thickness and rotates always in close contact, eliminating a rapid change of transmission torque without backlash of the gear in its engagement, thus smooth transmission is capable. This method can be applied also to a gear shape of various kind, and the backlash can be removed by providing an elastic material in the place of an oblique line part.
Patent JP-H0954406-A (JP)
Title: Photographic coupler, silver halide color photographic sensitive material and color image forming method
Inventor: MIZUKAWA HIROKI
IPC: G11B5/73
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic coupler useful for a silver halide photographic sensitive material, etc., having satisfactory coloring performance in rapid processing and ensuring superior gradation of cyan density and superior gradation balance of three colors by using a specified naphthol deriv. SOLUTION: This photographic coupler is represented by the formula, wherein R1 is alkyl, aryl or a heterocyclic group, each of R2 and R3 is H, alkyl or aryl, (n) is an integer of 1-10, L is -CO-, -C(O)O-, -C(O)N(R6 )-, -SO2 N(R6 )-, -N(R6 )C(O)-, -N(R6 )C(O)O-, etc., R4 is -C(O)R8 , -C(O)OR8 , -C(O)N(R6 )(R8 ), etc., R6 is H, alkyl or aryl, R8 is alkyl or aryl, R5 is a substituent, (m) is an integer of 0-3 and X is H or a substituent which is released in coupling with the oxidized body of a developing agent.
Patent JP-S59117621-A (JP)
Title: Document editing and proofreading system
Inventor: HAGA HIROHIDE
IPC: G06K15/00
Filed: 1982-12-24
Abstract: PURPOSE:To improve the operability, by using a common editing and proofreading command for different kinds of data such as patterns, pictures, and sentences to reduce the number of commands for editing and proofreading various kinds of data. CONSTITUTION:When a key on a keyboard 313 is depressed, a key code corresponding to the depressed key is generated by a keyboard driver 312 and is stored in a register 309. A CPU301 starts a program stored in a memory 302 in accordance with data stored in the register 309 to perform a required processing. A CRT driver 310 stores the position of a cursor displayed on the screen of a CRT311 in a register 305. When a unit designating key is depressed, and the CPU refers to coordinates of the cursor stored in the register 305 to find data, which has a size corresponding to the data unit and is designated by the user, in a memory 304, where document data is stored, and stores pointer data, which indicates the position of this data in the memory 304, and the size of data in a register 303.
Patent JP-S6471046-A (JP)
Title: Scanning type reflected electron diffraction microscope
Inventor: ENATSU MASAO
IPC: H01J37/28
Filed: 1987-09-09
Abstract: PURPOSE:To make it possible to observe a crystal defect and the like by providing an electron lens group to make electron beams interfere each other on a fluorescent screen just at the rear side of the first aperture, and the second aperture to input a part of light in the luminous area of the fluorescent screen to a photoelectric converter element at the rear side of the fluorescent screen. CONSTITUTION:The primary electron beams 4 emitted from an electron gun 2 with in acceleration power source 1 are focused on the surface of a sample 7 in a vacuum chamber 6 by a focus lens 3. The primary electron beams 4 are scanned over the surface of the sample 7 by operating an electron beam deflecting coil group 5 with a scanning power source 16. The primary electron beams 4 generate a diffraction on the surface of the sample 7 and are emitted in several specific directions as reflected electron diffraction beams 8. Only two beams of the reflected electron diffraction beams 8 are led to a diffusion lens group 10 by using the first aperture 9. A part of the luminescence of a fluorescent screen 12 is focused by the second aperture 11, and detected by a photoelectric converter element 14. The resultant electric signal is used as the brightness modulating signal for a cathode-ray tube 15, the voltage applied to the deflecting coils 5 for the primary electron beams is used as a scanning signal, and the cathode-ray tube 15 is operated.
Patent JP-H04108595-A (JP)
Title: Waste liquor treating device
Inventor: KACHI MASAO
IPC: C02F9/00
Filed: 1990-08-27
Abstract: PURPOSE:To appropriately control the amt. of slaked lime to be added to raw water and prevent the occurrence of an excessive sludge by a method wherein hydrochloric acid is added to the sampled raw water contg. phosphorus in a small amt. at a time and a test tank is provided to automatically detect the inflection point of the pH change taking place relative to the amt. of hydrochloric acid added. CONSTITUTION:Raw water 8 is partially introduced for sampling from a first raw water tank 18 into a test tank 19, to which hydrochloric acid is added in a small amt. at a time. By a computing element 27 and a pH meter 28 provided in the test tank 19, a change in the pH value of the raw water 8 taking place relative to the amt. of the hydrochloric added is automatically measured so as to automatically detect its inflection point. When the inflection point characteristic of the raw water 8 contg. the phosphorus of a high concn. is detected, the pH at the inflection point on the most acidic side is automatically set by the computing element 27 as a pH for the next pH adjusting tank 20. The pH adjusting tank 20 has a pH meter 29 and the hydrochloric acid is automatically added to the raw water 8 until the pH set by the test tank 19 is reached. When a specific inflection point is not detected, the raw water 8 is automatically adjusted until it is neutral.
Patent JP-H01113604-A (JP)
Title: Non-contact type length measuring apparatus and method
Inventor: UIRIAMU EICHI HORIDEI
IPC: G01B11/02
Filed: 1988-09-09
Abstract: PURPOSE: To improve reliability by calibrating the visual field range of each camera and providing a calibrating means for covering one portion of a measurement range where each visual field range has a known space relationship for a fixed point. CONSTITUTION: Visual field ranges 26, 28, 30, and 32 of each camera limit the measurement range of a device. In this case, the visual field ranges of adjacent cameras overlap each other, thus preventing a dead space from being generated within the measurement range. At least one, preferably two position alignment calibration points, are located within the visual field range of each camera and a calibration point 38 is one of them. Then, after the calibration of a system is completed, the position of the calibration point is recorded for each camera. In this case, an arbitrary fixed point that is a fixed clipping machine is used as a standard point for calibrating all cameras.  Then, first, the distance between one measurement point and the fixed point is measured and a relationship between a specific pixel and a pixel including a calibration point is determined, thus accurately calculating the distance to a specific pixel from a fixed point 34.
Patent JP-S61105065-A (JP)
Inventor: ASAI TETSUO
IPC: F25B39/00
Filed: 1984-10-26
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-S6470888-A (JP)
Title: Image information output device
Inventor: OKAMOTO YOSHIBUMI
IPC: B41J3/00
Filed: 1987-09-11
Abstract: PURPOSE:To reproduce the feature of original image data by providing the titled device with a synthesizing means for plural image data, a composite data forming means, an image forming mean, etc., and forming image data with a different color utilizing the feature of the original image data. CONSTITUTION:When different kinds of image data for one page are inputted with the same color from an external apparatus 101, the data are stored in page memories 3, 4 respectively. When the synthesis of these image data is instructed from the apparatus 10, the image data in the memories 3, 4 are outputted to a synthesizing part 5 and a superposing part 6. Consequently, image data 12 synthesized from the image data obtained from the memories 3, 4 and having the same color as the image data from the memories 3, 4 and image data 13 indicating a superposed part and having a color different from that of the data 12 are outputted to an image formation part 8 to form an image. Since the image data having a different color utilizing the feature of the original image data can be formed based on the original image data to be superposed, the feature of the original image data can be reproduced.
Patent JP-S61105157-A (JP)
Title: Method and equipment for talking three party using telephone transfer unit
Inventor: MATSUMIYA HIDEO
IPC: H04M1/00
Filed: 1984-10-27
Abstract: PURPOSE:To realize three-party talking with an office telephone set by providing the office telephone set with an indicator to react to a secret number, etc. from a calling telephone set or called telephone set and also using a telephone transfer unit to allow the said telephone to communicate with the calling or called telephone. CONSTITUTION:When a calling telephone A is talking with a telephone E via the lines 12 and 11 and if it is desired that an office F participates in this talking, the telephone A or E sends a secret number using a PB tone generator 30 and the signal is discriminates by the signal discriminator and a indicator 5 is operated. When an office handset 6 is off-hooked, a CPU31 detects the off-hook and operates an analog switch circuit 25, and the signal from a line 11 is conveyed to the handset 6 and also the signal from a line 12 is conveyed to the handset 6. The signal from the handset 6 is conveyed to the lines 11 and 12 via two-wire four-wire separators 17 and 18.
Patent JP-H0757125-A (JP)
Title: On-line ticket issuing system
Inventor: JINBO MITSUKO
IPC: G06F13/00
Filed: 1993-08-19
Abstract: PURPOSE:To securely prevent a contradiction between the presence of ticket issue request data in a data file and actual ticket issue while omitting the gathering of an unnecessary journal. CONSTITUTION:An input data processing part 5 saves the ticket issue request data, given serial numbers controlled by a serial number counter 2, in a memory area 3. A timer 9 manages whether or not the elapsed time from the transmission of a request message regarding the ticket issue request data to a host computer 10 to the reception of an answer message regarding ticket issue answer data to the ticket issue request data by a terminal 1 exceeds a limit time. A data canceling processing part 7 generates cancellation request data for the ticket issue request data when the elapsed time exceeds the limit time. A received data processing part 12 performs the registration or update of the data file 13 and the generation of the ticket issue answer data or cancellation answer data according to the ticket issue request data or cancellation request data in the request message received by a host-side transmission/reception part 11.
Patent JP-H0275216-A (JP)
Title: Ultrasonic wave delay line
Inventor: SHINGU YUJI
IPC: H03H9/36
Filed: 1988-09-12
Abstract: PURPOSE:To improve the pulse response characteristic by providing a packing member made of a resin such as epoxy or silicon rubber on an electrode of a piezoelectric converter for output. CONSTITUTION:An input/output face 1a with a tilt angle of 45 deg. is formed to one corner of a rectangular glass delay medium 1 with a reflecting face formed in every direction, a background electrode 2 is formed to the input/output face 1a and two piezoelectric converters 3, 4 for input/output with an electrode formed to both front and rear sides are fixed to the surface. Then a packing member 6 made of epoxy or silicon rubber is provided on the electrode of the output piezoelectric converter 4. Thus, the damping effect is obtained and the pulse response characteristic is improved.