baber/WOPTO huggingface dataset:
Patent JP-H03270797-A (JP)
Title: Water area purifying apparatus
Inventor: OSAGAWA HIDEMI
IPC: C02F7/00
Filed: 1990-03-20
Abstract: PURPOSE:To efficiently purify sewage by constituting a water area purifying apparatus by providing a screw to the leading end of the hollow shaft of an aerator and providing a branch pipe opened to the atmosphere at one end thereof through an opening and closing valve on the side of an anti-output shaft and also providing a filter to the branch pipe on the water sucking side thereof. CONSTITUTION:A screw 25 is revolved by the driving of a submerged motor and sewage is stirred in a distributing cylinder 22 to generate a water stream which is, in turn, emitted from the outlet of the distributing cylinder. When negative pressure is generated on the leading end side of the screw 25 by this mechanism, the sewage passes through the filter material 51 of a filter 5 to flow in the distributing cylinder 22 to be discharged from the emitting port of the distributing cylinder 22 by the screw 25 and the air in a hollow shaft 24 is further sucked by the negative pressure to be discharged to the leading end part of the screw 25 through the hollow shaft 24. The sewage is stirred by the screw 25 and the air in the sewage becomes fine air bubbles to perform the stirring and aeration of the sewage.
Patent JP-S56166342-A (JP)
Title: Recovering merhod for copper
Inventor: ABE HIDEKI
IPC: C01G3/12
Filed: 1980-05-27
Abstract: PURPOSE: To recover high grade copper sulfide contg. little arsenic by heating a copper soln. contg. arsenic to a high temp., simultaneously adjusting the pH of the soln., and adding hydrogen sulfide.  
     CONSTITUTION: A copper soln. contg. much arsenic and discharged from a copper smelting process, etc. is heated to a high temp. such as ≥60°C, and simultaneously it is adjusted to ≥0.7pH with an alkaline agent. Hydrogen sulfide is then added to the soln. to recover copper as copper sulfide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05272841-A (JP)
Title: Heat pump type air-conditioner
IPC: F25B29/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a heat pump type air-conditioner which executes cooling and heating where simple temperature regulation is effected and cooling and heating accompanied with dehumidification and drying. CONSTITUTION:A heat-exchanger Nr for indoor air where feed air SA fed to rooms 1 and 2 to be air-conditioned is an object to impart and receive heat and a heat-exchanger No for outdoor air where outdoor air OA is an object to impart and receive heat are provided. Switching means V, S1-S4 and P1-P3 are provided for switching an operation state to ordinary temperature regulation operation wherein one of the heat-exchanger Nr for indoor air and the heat- exchanger No for outdoor air is functioned as a refrigerant vaporizer and the other is functioned as a refrigerant condenser and drying temperature regulation operation wherein a front stage part Nr1, in the direction of the flow of air, of the heat-exchanger Nr for indoor air is functioned as a refrigerant vaporizer, a rear stage part Nr2, in the direction of the flow of air, of the heat-exchanger Nr for indoor air is functioned as a refrigerant condenser, and the heat-exchanger No for outdoor air is functioned as a refrigerant condenser or a refrigerant vaporizer.
Patent JP-H04282755-A (JP)
Title: Word processor
Inventor: AOKI HIROYUKI
IPC: G06F17/21
Filed: 1991-03-11
Abstract: PURPOSE:To prevent a modifying character string from being divided at the time of shifting a line as the result of editing a document. CONSTITUTION:When a modifying character string (including a control code) exceeds the area of the number of characters in a line in a developing buffer 7 for storing a code string to be changed by document edition, the whole modifying character string is shifted to the next line in order to prevent the character string from being divided.
Patent JP-S51147146-A (JP)
Title: Error check system
Inventor: HIRAI MICHIHIRO
IPC: G06F11/00
Filed: 1975-06-13
Abstract: PURPOSE: Cost down of sub processor achieved by executing error check of sub processor concentrically at central processor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05119164-A (JP)
Title: Timepiece
Inventor: DANIERU BUIRUTO
IPC: G04B19/28
Filed: 1991-04-03
Abstract: PURPOSE: To accurately position a plate by allowing a ring plate to be rotation- driven by a specified angle step, and allowing the plate to be fixed to a specified position by a lock device. CONSTITUTION: A play between a finger 10 and an end part 9 assures relative three rotation only by a specified angle between a drive pin 8 and an adjusting axis 11, the driving pin 8 is provided with three lock recessed parts 20 on its cylindrical outside periphery. A positioning member 19 comprises three guides 21, and each one lock ball 22 is guided while movement is allowed. At an annular groove of the positioning member 19, a ring spring 24 is assigned, for the lock ball 22 to be pressed into the lock recessed part 20. Since the driving pin 8 is allowed to rotates by a specified amount, the ring ball 22 is applied with a load, at the lock recessed part 20, so that the driving pin 8, especially a ring plate 4 is accurately positioned at a desired point, thus the plate 4 is positioned at a new basic point.
Patent JP-H03271272-A (JP)
Title: Polymerizable imide monomer, production thereof and photo-setting composition
Inventor: KOJIMA YASUNORI
IPC: C08L79/08
Filed: 1990-03-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or methyl). USE:Used as a photo-setting composition. Said composition is made to a hardened material of heat-resistant and photo-sensitive resin useful as a coating material or heat resistant photoresist, etc., in electric or electronic industrial field having excellent adhesiveness to base material, photo-setting property and heat resistance after hardening. PREPARATION:Imidealcohol expressed by formula II is reacted with acrylic acid or methacrylic acid in a solvent such as sulforane-toluene at 50-200 deg.C for 3-20hr and preferably using a catalyst such as p-toluene sulfonate to afford the aimed compound expressed by formula I. Molar ratio of imidealcohol to acrylic acid or methacrylic acid is used as 1 :2-1 :10 and the catalyst is used in 0.01-30wt.% to imidealcohol.
Patent JP-S62229902-A (JP)
Inventor: IIJIMA TERUAKI
IPC: H01T4/02
Filed: 1986-03-31
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-H07279372-A (JP)
Title: Connecting pedestal for assembly type floor material
Inventor: AOYANAGI TORU
IPC: E04F15/024
Filed: 1994-04-08
Abstract: PURPOSE:To lift or lower floor materials and adjust the surface horizontal by inserting and rotating a box wrench into a head section provided at the vertex positions of the floor materials. CONSTITUTION:Floor materials 1 are height-adjustably installed on an existing floor surface 9 via common connecting pedestals 8 arranged at the vertexes. For execution, the connecting pedestals 8 are arranged at the vertex positions where the square shapes of the floor materials 1 are continued, and corner sections of the floor materials 1 are installed on connecting bases 14 for the spreading work. Four floor materials 1 are concurrently supported by one connecting pedestal 8 at one position, the connection point portion of the floor materials 1 is formed into a round groove shape, the head section 11a of an adjuster bolt 11 is provided on the surface side of the floor materials 1, and grooves 2 of the floor materials 1 are continued in a cross shape. When an irregularity occurs, a box wrench 18 is coupled with the head section 11a in the round groove and rotated to the right or left, then the connecting base 14 is lifted or lowered by the vertical movement of a nut 12 screwed with it.
Patent JP-S57186969-A (JP)
Title: Electromagnetic induction type frequency generator
Inventor: INOUE ISAMU
IPC: H02K21/38
Filed: 1981-05-12
Abstract: PURPOSE:To eliminate the torque pulsation for the subject frequency generator by a method wherein, each stator is arranged in such a manner that the tooth crest of the second stator will be opposing to the tooth valley of the rotor when the tooth crest of the first stator is opposed to the tooth crest of a rotor. CONSTITUTION:The crest 76 of the tooth 62 on stators 58 and 59 is opposed to the valley 77 of a rotor 55, and the crest 76 of the tooth 62 on stators 60 and 61 is opposed to the crest 78 of the tooth 56 of a rotor 55, and the crest phase of each stator is deviated by 1/2p. When the rotor 55 moves in the + direction against the stators 58 and 60, the rotor 55 acts on the stator 60 and the torque indicated by the solid line in the diagram is generated on the rotor 55. As the phase of the stator 58 is deviated by 1/2p against the stator 60, the torque indicated by the dotted line in the diagram is generated on the rotor 55. Accordingly, a composite torque of these two torques is generated on the rotor 55, and the composite torque is turned to zero, thereby enabling to eliminate the torque pulsation.
Patent JP-H09246581-A (JP)
Title: Photovoltaic element
Inventor: MATSUDA KOICHI
IPC: H01L31/0236
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic element whose workability, durability and the like are enhanced, which reduces a leakage current and whose conversion efficiency is enhanced by a method wherein a hole is formed on the surface of a transparent conductive layer and the diffusion reflectance of light at a specific wavelength on the surface of a rear reflection layer is set at a prescribed value. SOLUTION: A rear reflection layer 102, a transparent electrode layer 103, an n-type semiconductor layer 104, an i-type semiconductor layer 105, a p-type semiconductor layer 106, a transparent electrode 107 and a pyroelectric electrode 108 are formed on a substrate 101. Holes are formed so as to be dispersed on the surface of the transparent electrode layer 103. Since the holes are formed, light is confined inside a photovoltaic element, and an open voltage and a fill factor are enhanced while a high, short-circuit current is being maintained. When uneven parts on the surface are too large at the initial stage of the crystal growth of the rear reflection layer 102, the particle size of a crystal becomes too small. When the surface of the rear reflection layer 102 is formed as a mirror surface, the reflection layer is stripped easily from the transparent conductive layer 103. The diffusion reflectance at a wavelength of 800nm on the surface of the rear reflection layer 102 is set at 3% or higher and 50% or lower.
Patent JP-H11275876-A (JP)
Title: Piezoelectric power generator and portable equipment provided with the same
Inventor: FUNASAKA TSUKASA
IPC: G04G99/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric power generator which capable efficiently generate electric power, by utilizing the local strain of a piezoelectric body which occurs when an oscillating means oscillates the piezoelectric body. SOLUTION: A piezoelectric power generator is provided with a piezoelectric body 9 which generates electric power by utilizing a piezoelectric effect, an oscillating means 13 which oscillates the piezoelectric body 9, and a fixing means (fixing section provided on part of a case and has a substrate 22 for fixing the piezoelectric body 9) which fixes part of the piezoelectric body 9 so that the body 9 is oscillated. The local strain at the contacting section 25 of the piezoelectric body 9, which occurs when the oscillating means 13 oscillates the body 9, is utilized for power generation.
Patent JP-S546419-A (JP)
Title: Generation system for artificial sight
Inventor: YAMAMOTO SUNAO
IPC: G09G5/02
Filed: 1977-06-17
Abstract: PURPOSE: To simplify and economize a constitution, by forming a target video signal of a monochromic video signal in a closed circuit TV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10262822-A (JP)
Title: Granary in automatic rice cooker device
Inventor: OOTA YUMIKO
IPC: A47J27/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the adaptive range of a rice cooking operation by dividing a granary of an automatic rice cooker into a plurality of separate chambers as different kinds of rice can be stored in a single rice granary. SOLUTION: A granary 1 of an automatic rice cooker 4 is divided into a plurality of separate chambers 2, 3 by a partitioned plate 8. A storage case 38 set adjacently to the automatic rice cooker 4 forms the same number of separate chambers 41, 42 as the granary 1. Bucket elevator type grain delivery devices 43, 44 having a number of buckets on the endless band movable up and down interconnect the delivery-start part with the separate chambers 41, 42 and the delivery termination part with the separate chambers 2, 3 of the granary 1. When the switch on the operation panel 33 to drive the grain delivery devices 43, 44 is turned on, a controller outputs an initiation instruction signal to the drive motor to drive the grain delivery devices 43, 44. Thus, the grains of the separate chambers 41, 42 preserved in the storage case 38 are delivered.  For example, the grain in the separate chamber 41 of the storage case 38 is supplied from the delivery termination part of the grain delivery device 43 to the separate chamber 2 of the granary 1.
Patent JP-S58188683-A (JP)
Title: Recording apparatus
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J29/00
Filed: 1982-04-30
Abstract: PURPOSE:To provide an ink jet printer preventing the staining of recording paper, constituted in such a mechanism that the interval from a printing position to a paper sending roller is enlarged and the recording paper is stopped at a position where the printing of the recording paper corresponding to one page is finished to be held under the stopped state until printed characters are fixed. CONSTITUTION:In an ink jet printer for discharging recording paper 6A after printing between a paper sending roller 11 and a press roller 12 contacted therewith under pressure in cooperated relation thereto, the distance between the paper sending roller 11 and the press roller 12 of a printing part is made slightly longer than the length of the max. recording paper (for example, A3 type). When the trailing end of the recording paper is detected by a sensor 19 after printing corresponding to one page is finished, the paper feed is stopped to carry out the fixation of printed characters. After fixation is finished, printing is resumed.
Patent JP-H04306619-A (JP)
Title: Color liquid crystal display device
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/1335
Filed: 1991-04-04
Abstract: PURPOSE:To improve the heat resistance, light resistance, and the resistance for chemicals, of a colored layer and obtain the superior quality characteristic by constituting the colored layer of a color filter from a glass substance which is formed by baking the metal material containing the coloring metal elements and an alcoxide. CONSTITUTION:A color filter 3 having a transparent electrode 2 on a transparent substrate 1, array substrate 6 having a transparent electrode 5 formed on a transparent substrate 4 arranged oppositely, interposed liquid crystal compound 7 and deflector plates 8 and 9 are provided. In the color filter 3, red, green, and blue colored layers 11a-11c are formed in the opened port part of a black matrix 10, and a transparent protecting film 12, common electrode 13, and an orientation film 14 are integrally laminated. Each colored layer 11 is constituted of a glass substance which is formed by baking the metal material containing each coloring metal elements and an alcoxide. Accordingly, since each colored layer 11 is constituted of the inorganic substance which is formed through the baking process, the deterioration of the color in the colored layer for heat, light, chemicals, etc., can be prevented.
Patent JP-S61230879-A (JP)
Inventor: HIROSE SHIGEO
IPC: B25J9/06
Filed: 1985-04-04
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-H06284332-A (JP)
Title: Traffic lane running-away alarming device
Inventor: SAKAMOTO HIROBUMI
IPC: G08G1/04
Filed: 1993-03-30
Abstract: PURPOSE:To attain stable binarization, and to attain exact traffic lane running- away alarm by binarizing only pixel data more than the mean value of entire pixel data of a picture signal outputted from a line camera as valid data. CONSTITUTION:A signal processing means inputs a signal from the line camera, and fetches the camera signal as the data of entire picture elements. At that time, the mean value of the entire pixel data is searched, and the value is used as a threshold value Th without fixing the threshold value Th, so that the threshold value Th can be variable. Thus, when an asphalt surface is bright, the threshold value Th is high, and when a traffic lane is dark due to dirt or the like, the threshold value Th is low. As the result, prescribed data can be obtained by binarizing a picture signal (actual line). Then, a signal processing means extracts the traffic lane on a highway from the binarized camera signal, and energizes an alarming device when a distance between the traffic lane and a vehicle is less than a constant value, a winker is not operated, and a speed is more than a set value.
Patent JP-S55165288-A (JP)
Title: Smooth finishing method of groove inside surface in metal mold or the like
Inventor: FUJITA KATSUYA
IPC: B23K15/00
Filed: 1979-06-06
Abstract: PURPOSE: To let the captioned finishing be done evenly within a short time by setting the spot diameter of ion beams in conformity with the groove width, directing the groove inside surfaces to the beam advancing direction, and controlling the ion current density of the wall surfaces constant thereby scanning the beams.  
     CONSTITUTION: Inert gas such as Ar supplied from a gas lead-in pipe 12 is discharged and ionized between an anode chamber 11 and cathode electrode 13. The density of plasma generation is changed by a solenoid 14 and the ions are drawn out in beam form by an acceleration part 2. The spot diameter of the ion beams 7 is made to about the same width as that of a fine groove 84 by a beam converging lens or the like. Next, a metal mold 8 is tilted by a moving device 5 to the extent of not making the shadow of the beams 7 by the opposing walls 87. Here, the beams 7 radiated to the wall surface 73 vary in the moving distance from the ion generating part 1 between the groove opening 88 and the portion near the bottom 89, but the inside of the working chamber 3 is held in a high vacuum and therefore there is no kinetic energy loss owing to the collision with the residual gas component and the wall surface 83 is increasingly smoothed at the same speed over its entire part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09264303-A (JP)
Title: Case mounting mechanism
Inventor: NAKAMURA SHIGEO
IPC: F16B47/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To perform fixing in the optional place without using adhesives such as a double sided tape and without necessitating any groove by providing a case, a first projecting means attached on one end of a bottom plate of the case, and a second projecting means attached on the other end of the case. SOLUTION: A case attaching mechanism is constituted of a case main body 10, a case bottom plate 1 for forming the lower surface of the case main body 10, a hooking part 2 provided with two hemispherical protrusions 3, 4 attached on one end of the case bottom plate 1, and two board-like protrusions 5, 6 attached on the other end of the case bottom plate 1. The front surfaces of the hemispherical protrusions 3, 4 provided on the hooking part 2 are covered with a material having the large coefficient of friction, such as rubber, to prevent slipping, and the disc-like protrusions 5, 6 are also covered with a material having the large coefficient of friction to prevent slipping or formed of such the material.  Since the hemispherical protrusions 3, 4 having the curvatures are separated from each other at the constant distance, points on the front surfaces of the hemispherical protrusions 3, 4 comprise a part of respective curved surfaces.
Patent JP-S52154638-A (JP)
Title: Fixing process of toner image
Inventor: HONJIYOU SATORU
IPC: G03G13/20
Filed: 1976-06-18
Abstract: PURPOSE: To prevent the damage of an image resulting from the direct contact of a softened toner image with a substance when steel plate is marked by the toner image by mixing coarse particles larger than the toner particle which do not soften by heat or solvent into the toner image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08274604-A (JP)
Title: Logic signal reading method and device
Inventor: IKEDA HIROYUKI
IPC: H03K17/00
Filed: 1995-03-29
Abstract: PURPOSE: To correctly read a logic signal without suffering any influence of chattering even when the logic signal is switched in plural times. CONSTITUTION: A microcomputer 5 previously sets the state change and the fixing time for the signal of a switch 1 and then decides whether the state of the switch signal has a change that is previously set and also whether this signal state lasts for the set signal fixing time. If the signal state lasts for the signal fixing time, it is decided that the state of the switch signal is fixed at a high or low level. Thereby, both state change and fixing time can be decided for the switch signal. Thus a fixed switch signal is decided.
Patent JP-H09265176-A (JP)
Title: Photopolymerizable planographic printing original plate
Inventor: KOIZUMI SHIGEO
IPC: B41N1/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable planographic printing original plate having sensitivity for visible laser light which hardly causes such problems of scratches during transportation, adhesion between the back surface of the photosensitive layer and the top surface during stacked and peeling of coating films and which does not cause contamination in a nonpicture part. SOLUTION: This photopolymerizable planographic printing original plate is produced by anodically oxidizing an aluminum base body and forming a photopolymerizable photosensitive layer on the anodically oxidized coating film of the aluminum base body. Then a coating layer of 0.1-8.0μm thickness comprising satd. copolymer polyester resin, phenoxy resin, polyvinylacetal resin or vinylidene chloride copolymer resin having >20 deg.C glass transition temp. is formed on the opposite surface of the base body.
Patent JP-H11328860-A (JP)
Title: Optical disk device
Inventor: KASHIWABARA YUTAKA
IPC: G11B7/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device without causing an erroneous decision in signal detection even when rebounding occurs in a reproduction waveform. SOLUTION: This device is constituted of a first reproducing device 10 processing an electric signal obtained by photoelectric conversion with a waveform slice system or a PRML system and detecting a reproduction signal, a second reproducing device 11 detecting an end part of a bit by detecting the minimum value of the reproducing signal level and a switch 12 selecting either one between the detection signal of the first reproducing device and the detection signal of the second reproducing device as a reproducing information signal according to recording density of a reproduced optical disk.